A passive relaxation apparatus, comprising a control module (84), which comprises a controller and a relaxation execution unit (841), wherein the controller is configured to drive, according to a second control instruction, a position adjustment component (70) to alternately lift a head portion (81) and a foot portion (83), so as to form a swing movement, and execute multiple swing movements. In a relaxation stage, moderate stretching and a vibratory massage are carried out on a human body, such that tense muscles of the human body are soothed, muscle fatigue is eliminated, and the comfort level of the human body is thus improved, thereby making the human body enter a deep relaxation state. Further provided are a control method for a passive relaxation apparatus, and a storage medium and a computer device.
A61G 7/043 - Beds for promoting or observing sleep
A61H 23/00 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms
A61M 21/02 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
6.
PASSIVE RELAXATION APPARATUS AND CONTROL METHOD THEREFOR, AND STORAGE MEDIUM AND COMPUTER DEVICE THEREOF
A passive relaxation apparatus, comprising: a human body bearing unit (80), which is driven by means of a control module (84) controlling a position adjustment component (70); and the control module (84), which comprises a controller and a relaxation execution unit (841), wherein the controller is configured to generate a control instruction according to first-stage relaxation mode data, and the relaxation execution unit (841) is configured to drive at least one position adjustment component (70) according to the control instruction, so as to change an inclination angle of at least one part of the human body bearing unit (80). In a relaxation stage, moderate stretching and a vibratory massage are carried out on a human body, such that tense muscles of the human body are soothed, muscle fatigue is eliminated, and the comfort level of the human body is thus improved, thereby making the human body enter a deep relaxation state. Further provided are a control method for a passive relaxation apparatus, and a storage medium and a computer device.
A61G 7/043 - Beds for promoting or observing sleep
A61H 23/00 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms
A61M 21/02 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
7.
PASSIVE RELAXATION APPARATUS AND CONTROL METHOD THEREFOR, STORAGE MEDIUM, AND COMPUTER DEVICE
A passive relaxation apparatus, comprising: a human body bearing unit (80), wherein the human body bearing unit (80) comprises at least one energy conversion component (821, 822) and an audio playback apparatus (87). A control module (84) comprises a controller and a relaxation execution unit (841), wherein the controller is configured to adjust, according to a passive relaxation program (S100), the human body bearing unit (80) to different relaxation positions and maintain the state, and in this process, an audio signal is provided to the audio playback apparatus (87) for playback, and the energy conversion component (821, 822) is configured to convert in the process a low-frequency part of the audio signal into mechanical vibration having a larger amplitude to act on a human body on the human body bearing unit (80). In a relaxation stage, moderate stretching and vibration massage are carried out on a human body, relieving tense muscle of the human body, eliminating the muscle fatigue, improving the comfort level of the human body, and enabling the human body to enter a deep relaxation state. Further provided are a control method for the passive relaxation apparatus, a storage medium, and a computer device.
A61G 7/043 - Beds for promoting or observing sleep
A61H 23/00 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms
A61M 21/02 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
8.
Display screen with transitional graphical user interface
Yangtze Delta Region Institute of Tsinghua University, Zhejiang (China)
Inventor
Shan, Huafeng
Wang, Jiadong
Cao, Kaimin
Han, Xiuping
Li, Hongwen
Chen, Lei
Abstract
A split-type piezoelectric sensor includes a first circuit board and a second circuit board. The first circuit board includes a sub-board, a piezoelectric film, and a first connector. The sub-board and the first circuit board are located on the same plane, and the sub-board is located in a hollow area of the first circuit board and connected to one end in the first circuit board. The piezoelectric film is attached to the sub-board and is electrically connected to the sub-board. The first connector and the piezoelectric film are provided on the same side, and the first connector is electrically connected to the first circuit board. The second circuit board includes a signal processing unit and a second connector electrically connected to the signal processing unit. The second connector is opposite to and detachably connected to the first connector, and the second connector supports the first circuit board.
G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
G01L 19/06 - Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
G01P 15/09 - Measuring accelerationMeasuring decelerationMeasuring shock, i.e. sudden change of acceleration by making use of inertia forces with conversion into electric or magnetic values by piezoelectric pick-up
A sleep apnea detection method based on a mobile device. Accordingly, sleep apnea detection is performed during sleep by means of taking deep learning and audio snore detection technology as a basis. The detection method comprises a series of steps such as audio collection, feature processing, snore determination, decibel volume measurement and apnea detection, so as to detect a sleep apnea event of a user under test, thereby determining whether the user has sleep apnea symptoms. The whole algorithm and process can be applied to a mobile device, which includes, but is not limited to, a mobile phone, and some embedded devices, thereby removing the limitations of a traditional sleep apnea detection method in which a contact-type device is required, and also ensuring the accuracy of detection, such that a user who is having sleep apnea symptoms can be discovered and treated as soon as possible.
A detachable baby crib, comprising a baby crib base (1), a first fence (21), a second fence (22), a third fence (23), a fourth fence (24), and corner posts (25); the first fence (21), the second fence (22), the third fence (23), and the fourth fence (24) are connected by means of the corner posts (25) to form a fence (26); and the fence (26) and the baby crib base (1) are connected one on top of the other.
A bed frame corner connecting device (1), comprising an end head portion (11) and an inserting portion (12) which are integrally formed. The inserting portion (12) comprises a body portion (2) and a supporting portion (3); the supporting portion (3) is provided around the body portion (2) in a wrapping manner; one end of the body portion (2) is connected to the end head portion (11), and the other end of the body portion (2) is a free end; a flat portion (31), a transition portion (32), and a protruding portion (33) are successively provided above the cross section of the supporting portion (3); the protruding portion (33) is higher than the transition portion (32) and the flat portion (31); and the flat portion (31) is connected to the protruding portion (33) by means of the transition portion (32).
Yangtze Delta Region Institute of Tsinghua University, Zhejiang (China)
Inventor
Shan, Huafeng
Cao, Kaimin
Wang, Jiadong
Li, Hongwen
Han, Xiuping
Jin, Xin
Abstract
A transduction unit of a non-contact human sleep physiological parameter detection sensor includes a circuit board, a piezoelectric film and conductive adhesives, wherein the piezoelectric film includes a film sheet and two electrodes, which are respectively arranged on two side faces of the film sheet; the piezoelectric film is attached to the circuit board; and the two electrodes of the piezoelectric film are respectively electrically connected to two exposed pad electrodes on the circuit board by means of the conductive adhesives.
A smart bed body structure includes: a bed body, a control unit, a speech recognition unit and an audio device. The control unit is electrically connected with the speech recognition unit; the speech recognition unit is electrically connected with the audio device. The bed body includes: a load-bearing mechanism, at least one turnover mechanism and a base. The control unit and the audio device are arranged on the bottom face of the load-bearing mechanism. The load-bearing mechanism is arranged on the top face of the base, the turnover mechanisms being arranged between the load-bearing mechanism and the base, the load-bearing mechanism can be upwards turned over relative to the base by means of the turnover mechanisms. The control unit is electrically connected with the turnover mechanisms.
A bed frame includes: an external frame, an internal supporting portion and a bed cover. The external frame is a hollow frame. The internal supporting portion is of a large-interval structure. The internal supporting portion is arranged inside the external frame (1) to reinforce the strength of the external frame. The bed cover covers the top faces of the external frame and the internal supporting portion to form a flat bed surface.
A bed board support structure and an electric bed. The bed board support structure comprises two sliding rods (1), an electric motor bracket cross rod (2), a driving electric motor (5), a U-shaped connecting member (3), support rollers (4), a first roller (6), a second roller (7) and a bed frame (9), wherein the bed frame (9) has a rectangular frame structure enclosed by two cross rods and a plurality of longitudinal rods; the two sliding rods (1) are symmetrically arranged on two sides of the electric motor bracket cross rod (2), respectively, and form an H shape with same; one end of each of the two sliding rods (1) are respectively hinged to inner sides of the two cross rods of the bed frame (9), and the other ends thereof are provided with the first roller (6) and the second roller (7); a horizontal edge of the U-shaped connecting member (3) is fixedly connected to the electric motor bracket cross rod (2); and the support rollers (4) are respectively arranged on outer sides of two vertical edges of the U-shaped connecting member (3).
Disclosed is an electric bed control method based on a deep learning algorithm. The method comprises the following steps: after an intervention determination period starts, receiving, from an intelligent device, snoring sound data monitored in real time and corresponding to snoring sound; receiving monitoring data about the number of times of body movement from an electric bed controller; determining whether the monitoring data about the number of times of body movement is greater than a preset threshold; and if the monitoring data about the number of times of body movement is greater than the preset threshold, according to the number of times of receiving snoring sound data within the intervention determination period, driving at least one component action of the electric bed within an intervention period on the basis of one of a plurality of intervention levels received from the intelligent device and an intervention mode setting parameter so as to intervene generation of the snoring sound. The present application further discloses a corresponding control system and a computer program. The method and system in the present application provide a snoring intervention process based on a mobile phone APP, and on the basis of threshold setting of snoring intervention of the mobile phone APP, determination of a snoring level can be achieved and corresponding adjustment can be performed by adjusting a threshold within a monitoring period.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61H 23/02 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms with electric or magnetic drive
A47C 19/22 - Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
24.
ELECTRIC BED NETWORKING PAIRING METHOD AND APPARATUS BASED ON INTERNET OF THINGS
Provided in the present invention are an electric bed networking pairing method and apparatus based on the Internet of Things. The method comprises: controlling a master control box of a first electric bed to broadcast and send a short-range communication connection request to a surrounding short-range communication device on the basis of a short-range communication slave mode; controlling a master control box of a second electric bed to start a short-range communication host mode, so as to scan the short-range communication connection request sent by the surrounding short-range communication device; and on the basis of the short-range communication host mode, controlling the master control box of the second electric bed to establish a short-range communication pairing connection only with the surrounding short-range communication device, which sends the short-range communication connection request on the basis of the short-range communication slave mode, such that the master control box of the second electric bed establishes a short-range communication pairing connection with the master control box of the first electric bed. By means of the electric bed networking pairing method and apparatus based on the Internet of Things provided in the present invention, a synchronization cable is omitted in a usage scenario in which two electric bed devices are built into a complete electric double bed.
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
A47C 21/00 - Attachments for beds, e.g. sheet holders or bed-cover holders Ventilating, cooling or heating means in connection with bedsteads or mattresses
25.
DEEP LEARNING ALGORITHM-BASED SNORE MONITORING METHOD AND SYSTEM, AND CORRESPONDING ELECTRIC BED CONTROL METHOD AND SYSTEM
Disclosed is a deep learning algorithm-based snore monitoring method, which is based on deep learning and speech recognition technology, comprising: acquiring an audio signal and slicing same according to a preset sample duration; using a silence detection algorithm to determine whether a slice contains sound; extracting acoustic spectral features for an audio slice containing sound; inputting the generated spectral features into a deep neural network to extract deep learning features; using a fully connected layer to classify the extracted deep learning features; and according to a preset duration, determining a snore event and performing intervention. Also disclosed is a related system. Compared with the traditional method, a deep learning algorithm-based snore recognition method and system provided by the present invention greatly improve snore determination accuracy, thereby bringing better user experience.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A47C 19/22 - Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
A47C 20/04 - Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
A47C 21/00 - Attachments for beds, e.g. sheet holders or bed-cover holders Ventilating, cooling or heating means in connection with bedsteads or mattresses
According to the present invention, in a use state, after an electric bed of the same length is disassembled and packaged, a packaging size is smaller; and in the case where operation of a motor is not influenced, bed legs are adaptive, such that the packaging size of the whole bed is further reduced. A bed frame, comprising a first horizontal frame, a second horizontal frame, a first longitudinal frame, and a second longitudinal frame. The second longitudinal frame is integrally formed by an intermediate portion, a first extension portion, and a second extension portion; the first horizontal frame, the second horizontal frame, the first longitudinal frame, and the second longitudinal frame define a polygon; the first longitudinal frame and the second longitudinal frame are sequentially distributed from the head of the bed to the tail of the bed; support apparatuses are respectively provided on the outer sides of enclosure frames of the first horizontal frame and the second horizontal frame; and the support apparatuses are movably connected to the first horizontal frame and the second horizontal frame.
An electric bed having a leaning-against-wall structure, comprising a bed board (1) and an electric bed frame (2). The bed board (1) and a leaning-against-wall mechanism are disposed on the electric bed frame (2). The bed board (1) comprises a back board (11), and the leaning-against-wall mechanism drives the back board (11) to flip with respect to the electric bed frame (2), and at the same time drives the back board (11) to move in the direction of the head. The leaning-against-wall mechanism comprises a connecting rod assembly (3) and an actuator (4), the tail of the back board (11) is connected to the head of the electric bed frame (2) by means of the connecting rod assembly (3), the head of the actuator (4) is hingedly connected to the connecting rod assembly (3) or the back board (11), and the tail of the actuator (4) is hingedly connected to the electric bed frame (2). According to the electric bed, the leaning-against-wall mechanism is provided on a front frame (21), and the back board (11) is driven by the leaning-against-wall mechanism to rotate, so that the back board (11) approaches the wall while rotating, thereby solving the problem that a gap exists between the back board (11) and the wall when the back board (11) is flipped along a hinged joint between the back board (11) and a waist bed board; therefore, the overall aesthetics and the comfort of use are improved.
The present utility model discloses a connector and a folding bed, and relates to the technical field of furniture mounting accessories. The connector comprises a hinge bracket and at least two shafts, which are parallel to one another and are rotatably connected to and supported by the hinge bracket. The shafts comprise a first shaft that is connected to a first connecting body and a second shaft that is connected to a second connecting body, and, if there are other shafts, said shafts are disposed between the first shaft and the second shaft. During rotation, the first connecting body sequentially polls starting from the second shaft to be guided to execute, relative to the second connecting body, a rotation action at a predetermined angle until the first connecting body is in a limited state after rotating, under the guidance of the first shaft, relative to the second connecting body. The present utility model discloses a multi-axis hinge. Compared with traditional double-folding hinges, said hinge exhibits more degrees of freedom, and sequentially forms a multi-section folding path during rotation; and the inner edge of the multi-section folding path forms a redundant space for the extension of a folded object, thus having the effect of transitioning.
The present invention relates to the technical field of electric beds, and disclosed is an electric bed, comprising a bed board and a bed frame, the bed board and a wall leaning mechanism being disposed on the bed frame; the bed board comprises: a back portion board, the wall leaning mechanism driving the back portion board to flip relative to the bed frame and simultaneously driving the back portion board to move towards a head portion; and the wall leaning mechanism comprises: a connecting rod assembly and a driver, a tail portion of the back portion board being connected to the head portion of the bed frame by means of the connecting rod assembly, a head portion of the driver being hinged to the bed frame, and a tail portion of the driver being hinged to the connecting rod assembly. In the electric bed, by providing the wall leaning mechanism on the electric bed, the back portion board is driven to flip upwards, and a first connecting rod and a second connecting rod are both connected to a connecting rod fixing seat and a front frame, so that when rotating, the back portion board carries out wall-leaning and back portion lifting motions under the action of the connecting rod assembly, thus preventing the problem in the existing technology of single-sided wheel derailment and single-side wheel resonance occurring when an up-down sliding rail structure is used.
A fastener, comprising a fastener shell (1), a first connection structure and a second connection structure, wherein the first connection structure comprises a guide plate (2), the guide plate (2) is fixedly connected to a side wall of an inner cavity of the fastener shell (1), the bottom of the fastener shell (1) is fixedly connected to a reinforcing plate (3), a slide opening (4) is formed in the bottom of the fastener shell (1), the fastener shell (1) is slidably connected to a limiting assembly by means of a slide opening (4), and a fixing screw (5) is arranged at the bottom of the fastener shell (1). By means of the fixing screw (5), the installation of the fastener shell (1) can be facilitated; by means of the guide plate (2) and the slide opening (4), a limiting block (6) can be conveniently mounted inside the fastener shell (1); and the assembly of structures such as the fastener shell (1) and the limiting block (6) is facilitated, the installation and disassembly of the fastener are facilitated, and the assembly rate can be improved.
A breeze device of an electric bed, relating to the field of electric beds, and comprising a remote controller, a first single chip microcomputer (100), a second single chip microcomputer (200), an electric bed motor (300), and a fan (400). The remote controller is wirelessly connected to the first single chip microcomputer (100); the first single chip microcomputer (100) is electrically connected to the electric bed motor (300); the second single chip microcomputer (200) is electrically connected to the first single chip microcomputer (100); the second single chip microcomputer (200) is electrically connected to the fan (400). The present invention integrates the power supplies and the remote controllers of an electric bed control system and a breeze system, reduces the costs, and improves convenience when a user uses an electric bed.
A47C 21/04 - Devices for ventilating, cooling or heating
A47C 31/00 - Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
A cradle includes a base, a support, a movable bed compartment, a wire-winding barrel, first and second wire bodies. The compartment is movably connected with the support arranged on the base in a suspended manner. First and second fixed ends are arranged on the bottom face of the compartment in the moving direction of the compartment. The barrel is located between the first and second fixed ends. The barrel is rotationally fixed to the face of the base facing to the compartment. The first and second wire bodies are respectively wound on the barrel, and the winding direction of the first wire body is opposite to that of the second wire body. The free end of the first wire body and the free end of the second wire body are respectively connected with the first fixed end and the second fixed end by means of an elastic member.
A foldable electric bed includes an upper bed body, a lower bed body and a split-type fixing part. The two ends of the split-type fixing part are fixedly connected to the outer wall on the same side of the upper bed body and the lower bed body, respectively; the upper bed body may be folded at the split-type fixing part relative to the lower bed body; the split-type fixing part includes a first fixing piece and a second fixing piece; the first fixing piece and the second fixing piece are detachably and fixedly connected; the first fixing piece is disposed on the outer wall of the upper bed body; and the second fixing piece is disposed on the outer wall of the lower bed body.
A system program upgrade method and a corresponding system for an electric bed having a communication unit. The method comprises: configuring a communication unit to receive a query command from a smart device, and correspondingly receiving in sequence, from the smart device, a first upgrade file for the communication unit and/or a second upgrade file for a main controller; verifying the received first upgrade file and the second upgrade file; and after the first upgrade file or the second upgrade file is verified, saving same to an upgrade file storage area allocated respectively thereto. By means of the described method, remote upgrading can be conveniently achieved on all hardware unit firmware of an electric bed, no professional personnel is required to operate on site, only a product firmware version pre-stored on the server needs to be updated, then a user mobile phone is reminded of whether to upgrade, the user confirms with one click, then all upgrades are automatically completed.
A wheel, a pulley of an electric bed, and an electric bed. The wheel comprises: a cylindrical wheel body (1) and a buffer portion, wherein the buffer portion is arranged on a wheel face (11) of the wheel body (1), and the diameter of the buffer portion is greater than that of the wheel body (1). The buffer portion is additionally arranged on the surface of the wheel body (1) to counteract impacts and friction, and is used in the pulley of an electric bed and the electric bed and has the effects of buffering and reducing noise, thereby improving the user experience.
The present invention provides a Bluetooth networking method and system. The method comprises: a main control unit sending a networking request by means of broadcasting; an access unit performing computing according to the received networking request and a locally preset first key, so as to obtain first plaintext data of the networking request; the access unit sending a networking acknowledgment message to the main control unit according to the first plaintext data; the main control unit performing computing according to the received networking acknowledgment message and a locally preset second key, so as to obtain second plaintext data of the networking acknowledgment message; and the main control unit verifying the second plaintext data, wherein if the second plaintext data passes verification, the access unit is allowed to access a Bluetooth network controlled by the main control unit, otherwise, the access unit is not allowed to access the Bluetooth network.
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
A single-motor electrically powered bed includes: a bed board, a frame, a slide assembly, a first connecting-rod mechanism, and a drive assembly; the bed board includes: a first bed board and a second bed board, one end of the first bed board being hingedly connected to one end of the second bed board; the second bed board is slidably connected to the frame by means of the slide component, the two ends of the first connecting-rod mechanism are hingedly connected to the first bed board and the frame, respectively, and the first bed board can be raised and lowered by means of the drive assembly. The single-motor electrically powered bed needs only one drive assembly to drive all of the bed boards to move, adjust the position and height of the human body, and achieve the lifting and lowering function of the electrically powered bed.
A bed body structure includes a bearing mechanism, a turnover mechanism, a base and a flexible supporting layer; the turnover mechanism is arranged between the bearing mechanism and the base, and the flexible supporting layer covers the top of the bearing mechanism; the bearing mechanism includes at least two supporting assemblies; in a flat-laid state, all the supporting assemblies are horizontally arrayed on the top of the base in sequence; and in an unfolded state, the turnover mechanism enables at least one of the supporting assemblies to be upwards turned over relative to the base. According to the bed body structure, by replacing a traditional bed board with the supporting assemblies to form a supporting face, the production efficiency is improved, the cost of an electric bed is greatly reduced, the electric bed is still attractive, and it is ensured that the product quality is unchanged.
An adjustment support (1), a mattress (2) and an adjustable bed. The adjustment support (1) comprises a base (11), a supporting base (12) and a driver (13), wherein one end of the base (11) is rotatably connected to one end of the supporting base (12), and the driver (13) drives the supporting base (12) to be turned over relative to the base (11). The adjustment support (1) is embedded into the mattress (2), so that the adjustment support (1) rotates to drive the whole mattress (2) to lift up and move like an electric bed, and then the mattress (2) rotates to lift up the user's head and waist, thereby achieving a lifting-up function of the electric bed, and avoiding the high cost and inconvenient transportation when a traditional furniture bed is replaced with an electric bed; and the adjustment support (1) is hidden in the mattress (2), thereby being more attractive and practical.
In the relaxation phase, moderate stretching and vibrating massage are performed with respect to the body, tense muscles of the body are soothed, muscle fatigue is relieved, and comfort is increased for the body, thus allowing the body to enter a deeply relaxed state; then, in the sleep-aiding phase, the head of the body is raised, congestions in the lungs are reduced, oxygen intake is increased, the intracranial pressure is lowered, the intracranial venous return is promoted, thus allowing blood to circulate intracranially as quickly as possible, and aiding the body to enter a sleep phase at an increased speed. By means of the two phases, fatigue is relieved and blood and oxygen are promoted to enter the brain as quickly as possible, thus allowing the body to enter a sleep state at an increased speed. In the relaxation phase, moderate stretching and vibrating massage are performed with respect to the body, tense muscles of the body are soothed, muscle fatigue is relieved, and comfort is increased for the body, thus allowing the body to enter a deeply relaxed state; then, in the sleep-aiding phase, the head of the body is raised, congestions in the lungs are reduced, oxygen intake is increased, the intracranial pressure is lowered, the intracranial venous return is promoted, thus allowing blood to circulate intracranially as quickly as possible, and aiding the body to enter a sleep phase at an increased speed. By means of the two phases, fatigue is relieved and blood and oxygen are promoted to enter the brain as quickly as possible, thus allowing the body to enter a sleep state at an increased speed.
A61G 7/043 - Beds for promoting or observing sleep
A61H 23/02 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms with electric or magnetic drive
A61M 21/02 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
A triple-folding electric bed includes: a first bed body (11), a second bed body (12), and a third bed body (13). The first bed body (11), the second bed body (12), and the third bed body (13) are successively in detachable fixed connection or rotatable connection at junctions; when the electric bed is spread horizontally, the first bed body (11), the second bed body (12), and the third bed body (13) are on the same level; and when the electric bed is folded, the first bed body (11), the second bed body (12), and the third bed body (13) are folded in the thickness direction. The bed body of the triple-folding electric bed is divided into three separate parts and then fully folded to reduce the length of the electric bed, which thereby reduces the packaging size of the electric bed.
A novel wall-leaning electric bed, comprising: a back plate (1), a lower body plate (2), and a bed frame (3). The back plate (1) and the lower body plate (2) are sequentially arranged on the bed frame (3); the tail portion of the back plate (1) is rotatably connected to the bed frame (3), the back plate (1) can slide back and forth along the bed frame (3), and the bed frame (3) can drive the back plate (1) to turn over relative to the bed frame (3) and draw close to a head portion (5) of the bed frame (3); and the driving stroke of the bed frame (3) is smaller than a half of the distance from the head portion (5) to a tail portion (4) of the bed frame (3). The driving stroke is controlled not to exceed the bipartite point of the electric bed, so that the utilization rate of mounting space in the electric bed is improved, and the load capacity and stability are improved.
An ultrathin electric bed having a waist part ejection function. A back part plate (11) and a waist part plate (12) are sequentially arranged on a front frame (21); the back part plate (11) is hinged to the waist part plate (12); the waist part plate (12) is fixedly connected to the front frame (21); and the front frame (21) drives the back part plate (11) to overturn relative to the front frame (21). A leg part plate (13) and a foot part plate (14) are sequentially arranged on a rear frame (22); the leg part plate (13) is hinged to the rear frame (22); the foot part plate (14) is fixedly connected to the rear frame (22); and the rear frame (22) drives the leg part plate (13) to overturn relative to the rear frame (22). The waist part plate (12) is provided with an opening (121) for allowing an ejection member (23) to pass therethrough; a fixed end of the ejection member (23) is hinged to the front frame (21); and a driver (24) can drive the ejection member (23) to pass through the opening (121) in a reciprocating manner. The opening (121) capable of accommodating the ejection member (23) is additionally arranged on the waist part plate (12), such that the ejection member (23) is sunk into the opening (121) in the waist part plate (12) when the driver (24) is not in operation, and it is guaranteed that the ejection member (23) does not protrude from the surface of the bed, thereby controlling the overall packaging height, improving the packing amount, reducing transportation costs, further being able to avoid a mattress being squeezed, prolonging the service life of a product, and being more aesthetically pleasing.
A47C 21/00 - Attachments for beds, e.g. sheet holders or bed-cover holders Ventilating, cooling or heating means in connection with bedsteads or mattresses
46.
ELECTRIC BED HAVING STRUCTURE FOR LEANING AGAINST WALL
An electric bed having a structure for leaning against a wall, comprising an electric bed frame. The electric bed frame is provided with a bed board; the bed board comprises a back board (1) hingedly connected to one side of the electric bed frame, and the back board (1) is driven to turn by means of a structure for leaning against a wall; the structure for leaning against a wall drives the back board (1) to move towards the turning free end side thereof while driving the back board (1) to turn upwards. According to the electric bed having a structure for leaning against a wall, a movable upper frame (8) is provided on a lower frame (2), and a structure for leaning against a wall is provided between the back board (1) hingedly connected to the upper frame (8) and the lower frame (2), so that the structure for leaning against a wall drives the upper frame (8) to move towards the turning free end side of the back board (1) while driving the back board (1) to turn upwards, thereby solving the problem that a gap left between a back bed board and a wall body when the back bed board turns along the hinge point between the back bed board and a waist bed board, thus improving overall aesthetics and use comfort.
A rotating support position-limiting mechanism, comprising a plate body (1). Rotating rods (2) are hinged onto a surface of the plate body (1), rotating free ends of the rotating rods (2) are connected to a support (3), and mounting seats (4) are sleeved on a rod body of the support (3); detachable position-limiting members (6) are disposed on the surface of the support (3), and the position-limiting members (6) are disposed on side edges of the mounting seats (4) and are attached to the mounting seats (4). According to the rotating support position-limiting mechanism, detachable position-limiting members are disposed on the surface of a support, and the position-limiting members are disposed on side edges of mounting seats and are attached to the mounting seats, thereby achieving a position-limiting effect on the mounting seats, and avoiding the phenomenon in the prior art of collision and interference between a bed board and other objects caused by left and right movement of a support and even avoiding the situation of failure of the support.
A47C 20/00 - Head-, foot- or like rests for beds, sofas or the like
F16M 11/10 - Means for attachment of apparatusMeans allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
Provided is a storage bed having a self-locking mechanism (4), comprising a bed body (1) internally provided with a storage space, and an electrically powered bed (2) which rotates and closes on the upper side of the bed body (1), one side of the electrically powered bed (2) being hingedly connected to the upper edge of the bed body (1), a locking ring (3) being arranged at the bottom of the free end of rotation of the electrically powered bed (2), the inner wall of the bed body (1) being provided with the self-locking mechanism (4), the position of the self-locking mechanism (4) being matched to the position of the locking ring (3), and the bed body (1) and electrically powered bed (2) being snap-fitted together by means of the locking ring (3) and the self-locking mechanism (4). The storage bed having a self-locking mechanism (4), by means of the locking ring (3) arranged at the bottom of the rotating free end of the electrically powered bed (2), and the self-locking mechanism (4) provided on the inner wall of the bed body (1), is such that the bed body (1) and the electrically powered bed (2) are snap-fitted together by means of the locking ring (3) and the self-locking mechanism (4), thus the bed body (1) and the electrically powered bed (2) are connected stably when the storage bed is placed level, avoiding the risk of a child opening the electrically powered bed (2) privately and consequently being subjected to pressure.
A bed frame fast charging structure of an electric bed, comprising a bed board (1). A USB fast charger (2) is provided on the side wall of the bed board (1), and is detachably connected to the bed board (1). According to the bed frame fast charging structure of an electric bed, the USB fast charger (2) is provided on the side wall of a bed frame (3), so that a user only needs to insert the USB fast charger (2) on the side of the bed board (1) into a corresponding connector when switching the connector, the user can use the bed more conveniently, and the problem of being inconvenient for the user to operate due to the fact that the fast charging connector of the existing electric bed is mounted on the back of the bed board (1) is solved.
A wakeup method for a smart bed and a device thereof. The wakeup method comprises: acquiring preset clock information, the clock information being clock information stored in a smart mobile terminal, a cloud, a smart bed or a remote controller (S101); and when it is detected that the current time matches the clock information, sending a wakeup instruction to the smart bed, the wakeup instruction being used for controlling the smart bed to execute a preset wakeup action or a wakeup action matching a sleep state of a user (S102), the wakeup action comprising a sine-wave vibration, a trapezoidal vibration and a wave vibration. In the wakeup method for a smart bed and the device thereof, waking up a user by means of a specific vibration mode helps to relieve the pressure of the user, so that the whole body of the user is relaxed, and the body functions are gradually recovered, thereby avoiding awakening a customer in a sudden manner and improving the user experience.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
A USB charging device for an electric bed, the USB charging device comprising a USB charging unit and a base (5), wherein the base (5) is fixed to an electric bed frame; the USB charging unit is fixed to the base (5) in a snap-fitting manner; an upper surface of the USB charging unit is provided with a plurality of charging interfaces (13) electrically connected to an internal circuit board (3) of the USB charging unit; a movable cover (2) is movably connected outside of the charging interfaces (13); and when the movable cover (2) moves to a designated position, only one of the charging interfaces (13) is exposed. According to the USB charging device for an electric bed, by means of the snap-fitting connection of the USB charging unit and the base (5), the USB charging unit can be quickly mounted and removed, which is more convenient and faster, and solves the problems of existing USB charging devices that the replacement thereof first requires prying a face cover open and then removing screws, and that a special tool is required to remove the face cover, resulting in difficult removal and a low efficiency.
A four-fold folding electric bed, comprising a base (1), a bed board (2) and a turn-over device (3), wherein the bed board (2) is arranged flat on the top portion of the base (1); the turn-over device (3) is used for driving part of the bed board (2) to turn over relative to the base (1); the base (1) comprises a first frame (11), a second frame (12), a third frame (13) and a fourth frame (14); the first frame (11), the second frame (12), the third frame (13) and the fourth frame (14) are sequentially and rotatably connected or detachably connected at junctions; the bed board (2) comprises a back board (22), a hip board (23), a leg board (24) and a foot board (25); the back board (22), the hip board (23), the leg board (24) and the foot board (25) are respectively arranged at the top portions of the first frame (11), the second frame (12), the third frame (13) and the fourth frame (14); and a tail portion (0b) of the back board (22) is hinged to a tail portion (0b) of the first frame (11), and a head portion (0a) of the leg board (24) is hinged to a head portion (0a) of the third frame (13). According to the four-fold folding electric bed, the size after folding is reduced by means of the four-fold design, so as to satisfy the 130" UPS transportation standard, reduce the transportation cost, and enhance the market competitiveness.
YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY, ZHEJIANG (China)
Inventor
Shan, Huafeng
Wang, Jiadong
Chen, Lei
Zha, Chenfei
Shen, Jia
Pan, Wenchao
Abstract
A physiological signal detection sensor with environmental vibration compensation. The sensor comprises: an upper housing (1), a lower housing (2) and a circuit board (3), wherein the upper housing (1) and the lower housing (2) are connected to form an internal hollow structure, the upper housing (1) and the lower housing (2) can relatively perform a retractable motion, and the circuit board (3) is perpendicular to the direction of the retractable motion; the circuit board (3) comprises: a board body (31), at least one vibration compensation sensing assembly (32) and at least one dynamic force sensing assembly (33), the board body (31) being erected in the lower housing (2), the board body (31) being provided with at least two openings, and the vibration compensation sensing assembly (32) and the dynamic force sensing assembly (33) being arranged in different openings (311); and the upper housing (1) is provided with a convex point (11) facing the lower housing (2), and the convex point (11) is in contact with the dynamic force sensing assembly (33). By means of integrating an environmental vibration compensation circuit and a structure, the influence from environmental vibration noise is eliminated to a certain extent, and the detection accuracy of the sensor is improved.
A sensing device, comprising a base (1) and an adjustment frame (2); the base (1) is rotatably connected to the adjustment frame (2), and the adjustment frame (2) is provided with a sensing probe (21). By means of structural adjustment, a sensing device installed at the bottom of a bed is prevented from being limited by a sensing region, and full-angle sensing may be satisfied without multiple sensing devices. Moreover, the present invention is convenient to transport and not easily damaged.
An electric bed synchronizing system, related to the field of electric beds, comprising a remote-control module and a control system (10 and 20). The remote-control module comprises a communication module and a mode selection module (1032) electrically connected with each other. The control system (10 and 20) comprises a transcoding module (102) and a control module electrically connected with each other, a master control module (100 and 200) used for receiving a signal transmitted by the remote-control module via the communication module and transmitting an instruction to a bed control module (101 and 201) on the basis of the signal; and the bed control module (101 and 201) used for controlling an electric motor provided on an electric bed. The control system (10 and 20) also comprises a unique address code. The transcoding module (102) is also used for transcoding the signal into a signal corresponding to the unique address code of the next control system and forwarding to the master control module in the next control system. The technical effects of the system are: a wireless synchronization scheme is employed between electric beds, use is convenient, the layout and wiring design of the system are optimized, and the entire system is made aesthetically appealing.
A storage bed frame, comprising an enclosure frame bearing assembly (1) and a drawer assembly (2), wherein the enclosure frame bearing assembly (1) is of a hollow structure, and an opening (3) matching the drawer assembly (2) is provided in a side wall of the enclosure frame bearing assembly (1); and the drawer assembly (2) comprises: a drawer (21), a locking member (22) and an extendable guide rail (23). The extendable guide rail (23) is arranged at the bottom of two sides of the opening (3), the locking member (22) is fixedly arranged at the bottom of the drawer (21), the drawer (21) is arranged at a free end of the extendable guide rail (23), and the drawer (21) is detachably connected to the free end of the extendable guide rail (23) by means of the locking member (22). When opened, part of the drawer assembly (2) exceeds the range of the enclosure frame bearing assembly (1); and when closed, the drawer assembly (2) coincides with the enclosure frame bearing assembly (1). By means of the bottom supported guide rail and the detachable drawer, mounting is simplified, and the packaging size is reduced, such that same is convenient to transport.
A smart bed, comprising: a first bed board (11) and a second bed board (12) which are arranged in parallel, and a third bed board (13), a fourth bed board (14), a fifth bed board (15) and a sixth bed board (16) which are arranged in sequence at the top end of a bed frame (20). The first bed board (11) and the second bed board (12) are respectively hinged to the third bed board (13). The third bed board (13) and the fourth bed board (14) are fixedly connected to the bed frame (20). The fourth bed board (14), the fifth bed board (15) and the sixth bed board (16) are hinged in sequence. In a flat state, the bed boards are arranged horizontally in sequence at the top end of the bed frame (20). In a turnover state, a first turnover device (19) drives the first bed board (11) to turn over upwards relative to the bed frame (20), a second turnover device (18) drives the second bed board (12) to turn over upwards relative to the bed frame (20), and a third turnover device (19) drives the fifth bed board (15) to turn over upwards relative to the bed frame (20). By optimizing the structure and arrangement of the turnover devices and using a dual free rotation piece (24), the volume of the smart bed is controlled to be as small as possible, and use by two people without mutual interference is made convenient.
An electric bed having no bed board and being covered with a surface material includes: a foldable bedframe jointed through connectors and connected with bed legs, overturningly foldable frames disposed on the bedframe, a drive device disposed on the bedframe (1), a surface material covered directly onto a plurality of frames, and a tensioning mechanism for tensioning the surface material at a surface of the frames; the tensioning mechanism includes embedded strips and pipes, and may further include a clamp fastener; when the surface material is in a tensioned state, an embedded strip connected at one end of the surface material is limited within a limiting slot of a pipe at one side, and another embedded strip connected at another end of the surface material is limited within a limiting slot of another pipe at the opposite side.
A47C 20/12 - Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using rods using telescopic rods
A47C 20/04 - Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
A47C 19/02 - Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
The present invention provides a tiltable baby crib. The tiltable baby crib comprises: a bed board, a tilting mechanism, a base, and guardrails. The bed board is arranged at a top end of the base, and a foot portion of the bed board is pivotally connected to the base; the tilting mechanism is provided on the base, and the tilting mechanism drives a head portion of the bed board to tilt relative to the base; the guardrails are arranged around the base. According to the tiltable baby crib in the present invention, the bed board is tilted to simulate shoulder hold by a person, so as to realize the effect of preventing regurgitation.
The present invention provides a baby rocking bassinet. The baby rocking bassinet comprises a bed compartment, at least two swinging rods, and a U-shaped base. The bed compartment is suspended in the base by means of the swinging rods; the bed compartment can swing along extending direction of a U-shaped space of the base; the bed compartment comprises: a bed board, a push rod motor, a motor cross bar, and bed rails having openings on the two ends; the motor cross bar is provided at the bottom of the bed rails; the extending direction of the motor cross bar is consistent with the extending direction of the U-shaped space of the base; the bottom of the head part of the bed board is pivotedly connected to one end of the push rod motor; the edge of the foot part of the bed board is pivotedly connected to the bed rail; the other end of the push rod motor is pivotedly connected to the motor cross bar. The baby rocking bassinet of the present invention can tilt the bed board to enable an infant to recline, so that posseting can be reduced, and in combination with swinging, the infant can quickly fall asleep while posseting is avoided, saving efforts of a caregiver.
YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY, ZHEJIANG (China)
Inventor
Shan, Huafeng
Wang, Jiadong
Cao, Kaimin
Han, Xiuping
Li, Hongwen
Chen, Lei
Abstract
A split-type piezoelectric sensor, relating to the field of piezoelectric sensing. The sensor comprises a first circuit board (100) and a second circuit board (200). The first circuit board (100) comprises a sub-board (103), a piezoelectric film (101), and first connectors (102). The sub-board (103) and the first circuit board (100) are located on the same plane, and the sub-board (103) is located in a hollow area of the first circuit board (100) and connected to one end in the first circuit board (100), so that the sub-board (103) generates displacement by taking one end in the first circuit board (100) as a fulcrum. The piezoelectric film (101) is attached to the sub-board (103) and is electrically connected to the sub-board (103). The first connectors (102) and the piezoelectric film (101) are provided on the same side, and the first connectors (102) are electrically connected to the first circuit board (100). The second circuit board (200) comprises a signal processing unit and second connectors (201) electrically connected to the signal processing unit. The second connectors (201) are opposite to and detachably connected to the first connectors (102), and the second connectors (201) support the first circuit board (100). According to the split-type piezoelectric sensor, the piezoelectric film (101) and the signal processing unit are separated, the piezoelectric film (101) can be detached and tested at any time, and reuse of a piezoelectric film circuit board is achieved.
G01D 5/12 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means
G01L 1/16 - Measuring force or stress, in general using properties of piezoelectric devices
G01L 1/18 - Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
G01D 11/00 - Component parts of measuring arrangements not specially adapted for a specific variable
63.
TRANSDUCTION UNIT OF NON-CONTACT HUMAN BODY SLEEP PHYSIOLOGICAL PARAMETER DETECTION SENSOR
YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY, ZHEJIANG (China)
Inventor
Shan, Huafeng
Cao, Kaimin
Wang, Jiadong
Li, Hongwen
Han, Xiuping
Jin, Xin
Abstract
A transduction unit of a non-contact human body sleep physiological parameter detection sensor, which transduction unit belongs to the technical field of piezoelectric films. The transduction unit comprises a circuit board (1), a piezoelectric film (2) and conductive adhesives, wherein the piezoelectric film (2) comprises a film sheet (21) and two electrodes, which are respectively arranged on two side faces of the film sheet; the piezoelectric film (2) is attached to the circuit board (1); and the two electrodes of the piezoelectric film (2) are respectively electrically connected to two exposed pad electrodes on the circuit board (1) by means of the conductive adhesives. The solution has a simple structure, is easily assembled and produced on a large scale, and also has high electromechanical conversion efficiency.
Disclosed are a stop lever, a bed body and a storage bed. The stop lever comprises a lever body (1) and a locking part (2). The lever body (1) comprises a stopping part (11), a clamping part (12) and a fixing part (13), wherein the stopping part (11) and the fixing part (13) extend in opposite directions by respectively taking the two ends of the clamping part (12) as starting points; the stopping part (11), the clamping part (12) and the fixing part (13) are sequentially and vertically connected and are located in the same plane; and the locking part (2) and the fixing part (13) are detachably connected and match the clamping part (12) for fixing. The structure prolongs the service life of the stop lever, and enhances the reliability of the structural strength.
A47C 19/22 - Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
A47C 19/02 - Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
A47C 21/00 - Attachments for beds, e.g. sheet holders or bed-cover holders Ventilating, cooling or heating means in connection with bedsteads or mattresses
Provided is a smart bed body structure, comprising: a bed body (1), a control unit (2), a voice recognition unit (3), and an audio device (4); the control unit (2) is electrically connected to the voice recognition unit (3), and the voice recognition unit (3) is electrically connected to the audio device (4); the bed body (1) comprises: a load-bearing mechanism (11), at least one turning mechanism (12), and a base (13); the control unit (2) and the audio device (4) are arranged on the bottom surface of the load-bearing mechanism (11); the load-bearing mechanism (11) is arranged on the top surface of the base (13); the turning mechanism (12) is arranged between the load-bearing mechanism (11) and the base (13); the load-bearing mechanism (11) can be turned upward relative to the base (13) by means of the turning mechanism (12); the control unit (2) is electrically connected to the turning mechanism (12). The smart bed body structure, by means of offline voice control, prevents the leakage of user privacy and has improved response speed.
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A self-heating electric bed, comprising: a bed body (1) and a self-heating unit (2). The bed body (1) is provided with a control unit (3). The self-heating unit (2) is provided on the top surface of the bed body (1). The self-heating unit (2) comprises: a heating apparatus (21), a heating controller, and a separation cover (22). The heating apparatus (21) is provided inside the separation cover (22). The heating apparatus (21) is electrically connected to the heating controller. The control unit (3) is electrically connected to the heating controller.
Provided is a smart bed body structure, comprising: a bed body (1), a control unit (2), a voice recognition unit (3), and an audio device (4); the control unit (2) is electrically connected to the voice recognition unit (3), and the voice recognition unit (3) is electrically connected to the audio device (4); the bed body (1) comprises: a load-bearing mechanism (11), at least one turning mechanism (12), and a base (13); the control unit (2) and the audio device (4) are arranged on the bottom surface of the load-bearing mechanism (11); the load-bearing mechanism (11) is arranged on the top surface of the base (13); the turning mechanism (12) is arranged between the load-bearing mechanism (11) and the base (13); the load-bearing mechanism (11) can be turned upward relative to the base (13) by means of the turning mechanism (12); the control unit (2) is electrically connected to the turning mechanism (12). The smart bed body structure, by means of offline voice control, prevents the leakage of user privacy and has improved response speed.
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A61G 7/002 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame
69.
HUMAN BODY HEALTH ASSESSMENT METHOD AND SYSTEM BASED ON SLEEP BIG DATA
ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY (China)
KEESON TECHNOLOGY CORPORATION LIMITED (China)
Inventor
Yang, Xiangdong
Shan, Huafeng
Cao, Hui
Song, Qilong
Li, Hongwen
Zhu, Zhenyu
Han, Xiuping
Abstract
Disclosed is a human body health assessment method and assessment system based on sleep big data. The method and the system acquire biometric data of a human body in a long-term, stable, and ever-increasing manner, and clearly and definitely describe the physical conditions of a human being and predict future health thereof using advanced data mining technology. The method comprises: acquiring, by a sensor mounted on a bed, various physiological data of a human body during sleep and storing the same to a cloud server; and obtaining a physiological evaluation index using an artificial intelligence learning model and generating a health status analysis report of the human body. By acquiring the data of the sensor mounted on the bed, data training of the artificial intelligence learning model is performed, to allow the model to automatically learn features related to the health of the human body.
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
A61B 5/0205 - Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
G16H 40/67 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
Disclosed is a massage device, comprising a massager (1) and a fixing support (2), wherein the fixing support (2) comprises a mounting part (21), a first supporting part (22), a second supporting part (23), a first connecting part (24) and a second connecting part (25); the mounting part (21), the first supporting part (22), the second supporting part (23), the first connecting part (24) and the second connecting part (25) are all in a flat plate shape; an opening (211) matching the massager (1) is provided in the middle of the mounting part (21); the massager (1) is arranged in the opening (211) and is connected to the mounting part (21); the first supporting part (22) and the second supporting part (23) are respectively connected to two ends of the mounting part (21) in a perpendicular manner; the first supporting part (22) is parallel to the second supporting part (23); the first connecting part (24) and the second connecting part (25) are located on the same plane; the first supporting part (22) is connected to the first connecting part (24) in a perpendicular manner; the second supporting part (23) is connected to the second connecting part (25) in a perpendicular manner; and the first connecting part (24) and the second connecting part (25) are located outside an area enclosed by the mounting part (21), the first supporting part (22) and the second supporting part (23).
A61H 23/00 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms
A47C 21/00 - Attachments for beds, e.g. sheet holders or bed-cover holders Ventilating, cooling or heating means in connection with bedsteads or mattresses
A bed frame, comprising: an external frame (1), an internal supporting portion (2) and a cover (3). The external frame (1) is a hollow frame. The internal supporting portion (2) is a structure configured with large intervals. The internal supporting portion (2) is provided inside the external frame (1) to reinforce the strength of the external frame (1). The cover (3) covers top surfaces of the external frame (1) and the internal supporting portion (2) to form a flat bed surface. In the invention, provision of a structure configured with large intervals inside a bed frame in combination with a cover (3) ensures the strength while reducing material costs, and provides the bed frame with a more upscale appearance, thereby facilitating sale of products.
ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY (China)
Inventor
Shan, Huafeng
Wang, Jiadong
Cao, Kaimin
Li, Hongwen
Yu, Yuan
Abstract
Disclosed is an integrated physiological signal detection sensor, comprising a movable housing member, a fixed housing member, and a sensing unit circuit board. The movable housing member and the fixed housing member are connected to form an internal space therebetween. The sensing unit circuit board is fixedly installed on the fixed housing member within the space. A piezoelectric film is attached to the sensing unit circuit board. A hollowed-out region surrounds the periphery of the piezoelectric film. A protrusion is provided on the movable housing member at a position corresponding to the piezoelectric film. The sensor of the present invention has advantages of simplified sensor installation, improved signal integrity, and simplified wire routing of an electromagnetic shield layer, thereby eliminating errors caused by sensor installation and improving the accuracy of data detection.
G01H 11/08 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
A bed frame, comprising: an external frame (1), an internal supporting portion (2) and a cover (3). The external frame (1) is a hollow frame. The internal supporting portion (2) is a structure configured with large intervals. The internal supporting portion (2) is provided inside the external frame (1) to reinforce the strength of the external frame (1). The cover (3) covers top surfaces of the external frame (1) and the internal supporting portion (2) to form a flat bed surface. In the invention, provision of a structure configured with large intervals inside a bed frame in combination with a cover (3) ensures the strength while reducing material costs, and provides the bed frame with a more upscale appearance, thereby facilitating sale of products.
Disclosed is a cradle comprising a base (1), a support (3), a movable bed compartment (2), a wire winding barrel (201), a first wire body (202) and a second wire body (205), wherein the movable bed compartment (2) is movably connected to the support (3) arranged on the base (1) in a suspended manner, a first fixed end (203) and a second fixed end (206) are arranged on the bottom face of the movable bed compartment (2) in the moving direction of the movable bed compartment (2), the winding barrel (201) is located between the first fixed end (203) and the second fixed end (206), the winding barrel (201) is rotationally fixed to the face of the base (1) opposite the movable bed compartment (2), the first wire body (202) and the second wire body (205) are separately wound on the winding barrel (201), the winding direction of the first wire body (202) is opposite that of the second wire body (205), the free end of the first wire body (202) is connected to the first fixed end (203) by means of an elastic component (204), and the free end of the second wire body (205) is connected to the second fixed end (206) by means of the elastic component (204). Damage is reduced by means of the elastic components (204) that are flexible connected, and even if an object is clamped in the running process, the object can be easily taken out when an electric motor stops running or rotates reversely.
Disclosed is an electric bed with an adjustable bed length, containing an upper head bed frame, an upper foot bed frame, a lower bed frame, and a plurality of bedboards with at least one pivotable relative to the lower bed frame. At least one of the upper head bed frame and the upper foot bed frame is fixed/immobile while the other contains a moving component to move between a rest position and an extension position. At least one pivotable bedboard keeps horizontal and the upper head bed frame is away from the upper foot bed frame by Distance 1 at the rest position, while the at least one pivotable bedboard pivots and there is Distance 2 longer than Distance 1 between the upper head bed frame and the upper foot bed frame at the extension position.
A47C 20/04 - Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
A47C 19/04 - Extensible bedsteads, e.g. with adjustment of length, width, height
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A foldable electric bed, comprising an upper bed body (1), a lower bed body (2) and a split-type fixing part (3). The two ends of the split-type fixing part (3) are fixedly connected to the outer wall on the same side of the upper bed body (1) and the lower bed body (2), respectively; the upper bed body (1) may be folded at the split-type fixing part (3) relative to the lower bed body (2); the split-type fixing part (3) comprises a first fixing piece (31) and a second fixing piece (32); the first fixing piece (31) and the second fixing piece (32) are detachably and fixedly connected; the first fixing piece (31) is disposed on the outer wall of the upper bed body (1); and the second fixing piece (32) is disposed on the outer wall of the lower bed body (2). According to the foldable electric bed, the size of the electric bed is reduced by folding the bed body, so as to meet the requirements of transportation and fast installation.
A breeze device of an electric bed, relating to the field of electric beds, and comprising a remote controller, a first single chip microcomputer (100), a second single chip microcomputer (200), an electric bed motor (300), and a fan (400). The remote controller is wirelessly connected to the first single chip microcomputer (100); the first single chip microcomputer (100) is electrically connected to the electric bed motor (300); the second single chip microcomputer (200) is electrically connected to the first single chip microcomputer (100); the second single chip microcomputer (200) is electrically connected to the fan (400). The present invention integrates the power supplies and the remote controllers of an electric bed control system and a breeze system, reduces the costs, and improves convenience when a user uses an electric bed.
A pull-type storage bed, comprising: an electric bed (1), a surrounding edge assembly (2), a supporting assembly (3) and a drawer assembly (4). The surrounding edge assembly (2) is a hollow structure, the supporting assembly (3) is disposed within the hollow structure of the surrounding edge assembly (2), the electric bed (1) is disposed on the surrounding edge assembly (2) by means of the supporting assembly (3), and a drawer opening through which the drawer assembly (4) penetrates is provided on the periphery of the surrounding edge assembly (2). The supporting assembly (3) cooperates with the surrounding edge assembly (2), thus the size of the surrounding edge assembly (2) is reduced. The drawer assembly (4) is also used in cooperation to store articles, thus the area occupied by the entire bed is reduced, article storage space is enlarged, and the space utilization rate is increased.
A triple-folding electric bed, comprising: a first bed body (1), a second bed body (2) and a third bed body (3). The first bed body (1), the second bed body (2) and the third bed body (3) may be successively assembled in fixed connection or rotatable connection at junctions; when the electric bed is spread horizontally, the first bed body (1), the second bed body (2) and the third bed body (3) are on the same level; and when the electric bed is folded, the first bed body (1), the second bed body (2) and the third bed body (3) are folded in the thickness direction. The bed body of the triple-folding electric bed is divided into three separate parts and then fully folded to reduce the length of the electric bed, which thereby reduces the packaging size of the electric bed.
A bed body structure comprises: a bearing mechanism (1), a turnover mechanism (2), a base (3) and a flexible supporting layer (4); the turnover mechanism (2) is provided between the bearing mechanism (1) and the base (3), and the flexible supporting layer (4) covers the top of the bearing mechanism (1); the bearing mechanism (1) comprises at least two supporting assemblies (5); in a flat-laid state, each supporting assembly (5) is sequentially arranged horizontally on the top of the base (3); and in the unfolded state, the turnover mechanism (2) turns at least one supporting assemblies (5) upwards relative to the base (3). The bed body structure forms a supporting surface by means of supporting assemblies (5) to replace a traditional bed board, improving the production efficiency, greatly reducing the costs of an electric bed, remaining aesthetic, and ensuring consistent product quality.
Provide is a single-motor electrically powered bed, the single-motor electrically powered bed comprising: a bed board (1), a frame (2), a slide assembly (3), a first connecting-rod mechanism (4), and a drive assembly (5); the bed board (1) comprises: a first bed board (11) and a second bed board (12), one end of the first bed board (11) being hingedly connected to one end of the second bed board (12); the second bed board (12) is slidably connected to the frame (2) by means of the slide component (3), the two ends of the first connecting-rod mechanism (4) are hingedly connected to the first bed board (11) and the frame (2), respectively, and the first bed board (11) can be raised and lowered by means of the drive assembly (5). The single-motor electrically powered bed needs only one drive assembly (5) to drive all of the bed boards (1) to move, adjust the position and height of the human body, and achieve the lifting and lowering function of the electrically powered bed, and saves costs and reduces the volume and quality of the electrically powered bed; the human body follows the movement of the bed board (1), moving closer to one end of the bed body, maintaining a straight horizontal distance between the human body and the object it is facing.
Disclosed is a bed body structure, comprising a bed body (1), a turnover mechanism (2) and a storage mechanism (3). The storage mechanism (3) is provided with a hollow structure formed by a side wall and a bottom wall and provided with an upward opening; when in a closed state, the bed body (1) covers the hollow structure, and the turnover mechanism (2) is arranged between the bed body (1) and the storage mechanism (3); and when in an open state, the turnover mechanism (2) enables the bed body (1) to rotate upwards along a rotating shaft close to the side wall of the storage mechanism (3). The space under a bed is fully utilized, the utilization rate of a bedroom space can be increased, the storage space is increased, and the whole bedroom is more tidy.
An electric bed that has no bed board and that is covered in a material (6), comprising: a foldable bed frame (1) connected by means of a connecting piece (4), wherein bed legs are connected on the bed frame (1); overturningly foldable frames (2) disposed on the bed frame (1), a drive apparatus (3) disposed on the bed frame (1), a material (6) that is directly coated on several frames (2), and a tensioning mechanism which tensions the material (6) at a surface of the frames (2); the tensioning mechanism comprises embedded strips (7) and tube pieces (21), and may further comprise a snap fastener; when the material (6) is in a tensioned state, an embedded strip (7) connected at one end of the material (6) is limited within a limiting slot (210) of a tube piece (21) at one side, and another embedded strip (7) connected at another end of the material (6) is limited within a limiting slot (210) of another tube piece (21) at the opposite side.
ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY (China)
KEESON TECHNOLOGY CORPORATION LIMITED. (China)
Inventor
Yang, Xiangdong
Shan, Huafeng
Cao, Hui
Song, Qilong
Li, Hongwen
Zhu, Zhenyu
Han, Xiuping
Abstract
A human body health assessment method and system based on sleep big data. The method and system obtain biometric data of a human body in long-term, stable and ever-increasing fashion, and cleanly describe the physical conditions of a human and predict the future health thereof using advanced data mining technology. The method comprises: obtaining, by a sensor mounted on a bed, different physiological data of a human body during sleeping and storing same to a cloud server (101); and obtaining a physiological evaluation indicator using an artificial intelligence learning model and generating a health status analysis report of the human body. By obtaining the data of the sensor mounted on the bed, training the data of the artificial intelligence learning model, and allowing the model to automatically learn about features related to the health of the human body, time costs for manual feature selection and construction are reduced, and the purpose of accurate disease prediction is achieved; and by further training a classifier model, a disease type can be directly acquired from a health assessment report.
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY (China)
Inventor
Shan, Huafeng
Wang, Jiadong
Cao, Kaimin
Li, Hongwen
Yu, Yuan
Abstract
Disclosed is an integrated physiological signal detection sensor, comprising a movable housing member, a fixed housing member, and a sensing unit circuit board. The movable housing member and the fixed housing member are connected to form an internal space therebetween. The sensing unit circuit board is fixedly installed on the fixed housing member within the space. A piezoelectric film is attached to the sensing unit circuit board. A hollowed-out region surrounds the periphery of the piezoelectric film. A protrusion is provided on the movable housing member at a position corresponding to the piezoelectric film. The sensor of the present invention has advantages of simplified sensor installation, improved signal integrity, and simplified wire routing of an electromagnetic shield layer, thereby eliminating errors caused by sensor installation and improving the accuracy of data detection.
G01H 11/08 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
An electric bed, includes: a base bed frame; a leg combination bed frame, which is hinged to the base bed frame and is capable of freely pivoting; a leg transmission mechanism supporting beam; a leg transmission mechanism, which includes a first end hinged to the leg combination bed frame, a second end for receiving a driving force so as to enable the leg transmission mechanism to pivot, and a pivoting arm disposed between the first end and the second end and hinged to the leg transmission mechanism supporting beam; and a leg drive motor, one end of the leg drive motor being hinged to the transverse rim near the leg transmission mechanism supporting beam, and the other end of the leg drive motor being hinged to the second end of the leg transmission mechanism, wherein the leg drive motor extends substantially along a straight line when pushing the leg combination bed frame.
An electric bed with an adjustable bed length, containing an upper head bed frame, an upper foot bed frame, a lower bed frame, and a plurality of bedboards. Wherein at least one of the plurality of bedboards is pivotable relative to the lower bed frame. Wherein either of the upper head bed frame and the upper foot bed frame is fixed/immobile relative to the lower bed frame while the other contains a moving component which moves back and forth relative to the lower bed frame between a rest position and an extension position. Wherein the at least pivotable bedboard keeps horizontal and the upper head bed frame is away from the upper foot bed frame by Distance 1 when the moving component is located at the rest position, while the at least one pivotable bedboard pivots and there is Distance 2 between the upper head bed frame and the upper foot bed frame when the moving part is located at the extension position. Wherein Distance 2 is longer than Distance 1. The bed length is adjusted in the above-mentioned way to overcome the defect in the traditional electric bed where the bed length is shortened after the posture is changed, causing part of the matress to have no support basis. Further, the electric bed works reliably with an always pleasing appearance and can be conveniently assembled with a low risk of injury to a user's hand.
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A frame structure of an electric bed includes a detachable upper frame and a detachable lower frame, wherein the upper frame includes wheels, and the lower frame includes rail slots. The lower frame can be separated into a front lower frame and a rear lower frame; the front lower frame includes a front lower frame main body and front lower frame mounting portions on both sides of the front lower frame main body; the rear lower frame includes a rear lower frame main body and rear lower frame mounting portions on both sides of the rear lower frame main body; and wherein the front lower frame mounting portions and the rear lower frame mounting portions are connected by screws; and the front lower frame main body and the rear lower frame main body together form an accommodating space for accommodating a driving structure of an electric bed.
An electric bed includes: a monitoring module (1), configured to monitor physical conditions of a user, and send monitoring data to a wireless communication module (2); and the wireless communication module (2), configured to send the monitoring data to a server. The server receives a setting signal sent by a terminal device, and determines whether to send an alarm signal based on the setting signal and the monitoring data. The electric bed has an intelligent help seeking function, and can comprehensively reflect a real condition of people in sleep by monitoring a plurality of vital signs, thereby reducing the probability of false alarm.
An electric bed includes: a bed body, a plurality of bed planks, a wake-up device, a clock and a main control box. The main control box is electrically connected to the wake-up device and the clock, and is applicable for storing a wake-up time. The electric bed further includes a monitoring module. The monitoring module includes a processing module and a sensor, wherein the sensor is electrically connected to the processing module, and is applicable for monitoring whether a user has left the bed; if the sensor monitors that the user has not left the bed, the processing module activates the wake-up device when the wake-up time on the clock is due according to the stored wake-up time; and if the sensor monitors that the user has left the bed, the processing module does not activate the wake-up device when the wake-up time on the clock is due.
G08B 21/24 - Reminder alarms, e.g. anti-loss alarms
A47C 21/00 - Attachments for beds, e.g. sheet holders or bed-cover holders Ventilating, cooling or heating means in connection with bedsteads or mattresses
G08B 7/06 - Signalling systems according to more than one of groups Personal calling systems according to more than one of groups using electric transmission
A47C 31/00 - Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
A47C 17/86 - Parts or details specially adapted for beds, sofas or couches not fully covered by any single one of groups
A47C 20/04 - Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
An electric bed includes: a bed body, a plurality of bed planks, a driver for driving the head bed plank to rotate, a monitoring module, a driving module and a wireless communication module. When the monitoring module detects that the user is snoring, the driving module controls the driver to drive the head bed plank to rotate to an anti-snoring position. When the symptoms of snoring weaken or stop, the driving module controls the driver to drive the head bed plank to restore to an initial position. The wireless communication module is electrically connected to the driving module. The wireless communication module is wirelessly connected to an intelligent terminal. The user sets an anti-snoring program into the intelligent terminal, and then the intelligent terminal transmits the anti-snoring program to the wireless communication module, and the wireless communication module sends an application situation of the anti-snoring function to the intelligent terminal.
A47C 20/04 - Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
A61M 21/00 - Other devices or methods to cause a change in the state of consciousnessDevices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A61B 5/08 - Measuring devices for evaluating the respiratory organs
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
Disclosed is a detachable electric-powered bed frame (1) comprising: a head bed frame (2) and a foot bed frame (3), wherein the head bed frame (2) is provided with a first fastener (4), the foot bed frame (3) is provided with a second fastener (5), the first fastener (4) comprises a first upper surface (40) having a first through hole (41), the second fastener comprises a second upper surface (50) having a second through hole (51), the first fastener (4) of the head bed frame (2) is detachably connected to the second fastener (5) of the foot bed frame (3) via a fixing member, and when the head bed frame (2) and the foot bed frame (3) are mutually connected, the first upper surface (40) of the first fastener (4) covers the second upper surface (50) of the second fastener (5), and the second through hole (51) is exposed from the first through hole (41) to connect via the fixing member; and wherein the first upper surface (40) of the first fastener (4) and the second upper surface (50) of the second fastener (5) are located in the horizontal direction. The problems of difficulties in packaging, conveyance and transportation of conventional electric-powered beds are overcome, packaging and conveyance costs are saved, the electric-powered bed can be conveniently carried inside a house, and assembly is convenient.
Disclosed is an electric bed frame structure, comprising detachable upper and lower frames. The upper frame comprises rollers, and the lower frame comprises a guide-track groove such that the upper frame can be moved relative to the lower frame. The lower frame can be split into a front lower frame and a rear lower frame. The front lower frame comprises a front lower frame body, and front lower frame mounting portions located at either side of the front lower frame body. The rear lower frame comprises a rear lower frame body, and rear lower frame mounting portions located at either side of the rear lower frame main body. The front lower frame mounting portions of the front lower frame and the rear lower frame mounting portions of the rear lower frame are connected by screws, and the front lower frame body of the front lower frame and the rear lower frame body of the rear lower frame together form one accommodating space for accommodating an electric bed driving structure. The electric bed frame structure makes it possible for a large electric bed to be installed and transported, and for same to be installed quickly and without tools.
A mattress (1), comprising: a mattress body (2) to be laid on a bed frame, an opening slot (20) extending along the length thereof, a filler block (3) with a different hardness to the mattress body and a shape corresponding to the opening slot of the mattress body so as to facilitate insertion into and engagement with the opening slot, and a plurality of deformable slots provided at a top surface (11) and bottom surface (12) of the mattress body. When the mattress is flexed, the plurality of deformable slots will deform to prevent folds from forming. The opening slot comprises a dome-shaped surface for support of the filler block and a curved side surface positioned on two sides of the dome-shaped surface. The mattress is applicable for an electric bed and the deformable slots prevent the formation of folds when the electric bed is unfolded, thereby preventing obstruction in the laying out of an electric bed board. The hardness of the filler block differs from the hardness of the mattress body. User needs can be referenced to customize a mattress with different hardness in different areas.
A foldable electric bed, comprising a head frame (2) and a feet frame (3). The head frame (2) comprises a male plate (21) and the feet frame (3) comprises a female plate (31). The male plate (21) is hingedly connected, via a pin shaft (30), to the female plate (31). Either the head frame (2) or the feet frame (3) rotates, via the pin shaft (30), relative to the other between a horizontal state and a folded state. In the folded state, the head frame (2) and feet frame (3) are folded together to face each other. The head frame (2) and feet frame (3) are respectively provided with openings to accommodate a component extending beyond the frame. After folding the electric bed, the floor space occupied by the bed is reduced by about a half, overcoming issues and difficulties in packaging, transportation, and handling of conventional electric beds, reducing packaging and transportation costs, and facilitating installation of the electric bed. Once moved into an installation position, a user needs only to unfold the head frame and feet frame to a level position and flatten out the bed before use. The invention greatly improves installation efficiency, reduces installation difficulties, and reduces aftersales costs.
An electric bed having an adjustable bed body length, comprising an upper front bed frame, an upper rear bed frame, a lower bed frame, and multiple bed boards, which comprise at least one flipping bed board that can be flipped relative to the lower bed frame, where either the upper front bed frame or the upper rear bed frame is arranged as being fixed relative to the lower bed frame, while the other one can move between a stationary position and an extended position relative to the lower bed frame via a moving element, on the stationary position, the flipping bed board is kept horizontal and the front upper bed frame is horizontally spaced by a first distance from the rear upper bed frame, on the extended position, the flipping bed board is flipped and the upper front bed frame is horizontally spaced by a second distance from the upper rear bed frame, and the second distance is greater than the first distance, thus adjusting the bed body length. Solved is the shortcoming of a conventional electric bed in which, when the posture of bed boards is adjusted, a mattress is not supported by the bed boards due a reduction in the total bed body length; also, a hand-safe function is provided, the structure is simple, installation is convenient, and the aesthetic appeal of the electric bed during use is increased.
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
Provided is an electrically powered bed, comprising: a base bed frame (1); a leg combination bed frame (2) articulated with the base bed frame (1) and able to pivot freely; a leg drive-mechanism support beam (3); a leg drive mechanism (4) comprising a first end part (41) and a second end part (42) for receiving driving force and enabling the leg drive mechanism (4) to pivot, said first and second end parts being articulated to the leg combination bed frame (2), and a pivot arm (43) arranged between the first end part (41) and the second end part (42) and articulated with the leg drive-mechanism support beam (3); and a leg drive motor (5), one end of which is articulated at the lateral frame edge near the leg drive-mechanism support beam (3) and the other end of which is articulated with the second end part (42) of the leg drive mechanism (4); when the leg drive motor (5) pushes the leg combination bed frame (2), it extends approximately along a straight line; therefore, one need only arrange an outer cover that is short in height in order to conceal the drive mechanism and the drive motor, making the outward appearance lighter, thinner, and more aesthetically pleasing.
Provided is an electrically powered bed, comprising: a base bed frame (2) arranged horizontally; at least one movable sub-frame (31, 32) rotationally connected to said base bed frame (2) and capable of rotating between a horizontal position and a raised position; a drive device (6) capable of driving the rotation of said at least one movable sub-frame (31, 32); a plurality of independent bed panels (11, 12, 13, 14) comprising at least one fixed bed panel and at least one movable bed panel; also comprised is a plurality of quick-attach apparatuses (41, 42); said quick-attach apparatuses (41, 42) are arranged on the base bed frame (2) and the movable sub-frame (31, 32) so as to connect the fixed bed panel to the base bed frame (2) and fix the movable bed panel to the movable sub-frame (31, 32). The electrically powered bed has the features of being convenient to transport and simple to install, and reduces transport costs, improves transport efficiency, and improves user experience.
A waist ejection mechanism (1) applied to an electric bed (100) and anelectric bed (100) comprising the waist ejection mechanism (1), comprising: a base (2), comprising a plurality of fixing portions (21) for fixing the base (2) to a bed board of the electric bed (100); an adjustment element (3), comprising a body (30) movably arranged in the base (2) and automatically rotating during course of movement, the body (30) comprising an extension arm (31) extending above the base (2); a connecting rod (5), one end being hinged to the base (2) and the other end being hinged to the extension arm (31); and a waist ejection rod (4), connected to the extension arm (31) of the adjustment element (3). The waist ejection mechanism (1) is capable of uniformly distributing applied pressure throughout the entire base (2), thereby reducing the risk of a local structure being damaged due to excessive pressure or torque. In addition, the waist ejection mechanism (1) also enables the waist ejection rod (4) to reach a motion relationship close to straight up and down, thereby reducing friction on a mattress.
An intelligent electric bed system, comprising an electric bed, a terminal device and a server. The electric bed comprises: a monitoring module (1) for monitoring a user sign and transferring monitoring data to a wireless communication module (3); a main control module (2) for receiving a control signal from the wireless communication module (3) and adjusting the state of the electric bed according to the control signal; and the wireless communication module (3) for transferring the received monitoring data to a server, receiving a control signal from the server and sending the control signal to the main control module (2). The server generates the control signal according to a setting signal sent by the terminal device and the monitoring data. The terminal device is suitable for adjusting the state of the electric bed via the server, and the terminal device sends the setting signal to the server. By means of the electric bed system, changes can be made in real time for the usage condition of different users, thus improving the sleeping condition of the users.
