The present invention discloses a cooling system which is suitable for being used in cooperation with a heat dissipation tank, and includes a filter unit, two working units, and two control valve groups arranged at the working units. The filter unit includes a filter, an inlet end, and an outlet end. The outlet end of the filter unit is connected to a liquid inlet of the heat dissipation tank. Each of the working units includes a driving assembly and a heat exchange assembly, each of the driving assemblies includes a first end, a second end, and a driving pump, the first end is connected to a liquid outlet of the heat dissipation tank, the second end is connected to the inlet end of the filter unit and one end of the heat exchange assembly, and another end of the heat exchange assembly is connected to the liquid inlet.
The present invention discloses a cooling device including an accommodating tank, a turbulence plate, an adjustment structure and a control mechanism. The accommodating tank is adapted to accommodate a coolant. The turbulence plate divides the accommodating tank into a liquid inlet space and a cooling space. The turbulence plate includes a groove that divides the turbulence plate into a first plate portion and a second plate portion. The adjustment structure includes an adjustment plate corresponding to the groove. The control mechanism controls the adjustment plate to move between a first position and a second position, where when the adjustment plate moves from the first position to the second position, the adjustment plate passes through the groove and enters the liquid inlet space, to divide the liquid inlet space into a first chamber corresponding to the first plate portion and a second chamber corresponding to the second plate portion.
An antenna module includes a ground radiator, a first antenna, and a second antenna. The first antenna includes a first feeding end, a first segment, a second segment, a third segment, and a fourth segment. A first area of the first antenna and a second area including a part of the first antenna and a part of the ground radiator resonate at a first frequency band. A third area of the first antenna and the second area resonate at a second frequency band. An area including a part of the second antenna, the third segment, the first segment, and the second segment resonates at the first frequency band. An area of the second antenna and an area including the part of the second antenna, a part of the third segment, and another part of the ground radiator resonate at the second frequency band.
An electronic device includes a casing, an antenna, and a connector. The casing includes a metal layer and a first slot and a second slot located on the metal layer. The metal layer includes a metal connecting segment, a first region, and a second region. The metal connecting segment is located between the first slot and the second slot, and the first region and the second region are separated by the first slot, the second slot, and the metal connecting segment. The antenna is connected to the first region, and the antenna is adapted to resonate at a frequency band. The connector is connected to the second region.
An electronic device and a method for updating a firmware are disclosed. The method includes: receiving a firmware updating file through a communication interface, where the firmware updating file includes boot data; detecting a first field of the firmware updating file to determine whether the firmware updating file supports a first format; in response to the firmware updating file supporting the first format, detecting a second field of the firmware updating file to obtain an identifier; and transmitting the boot data to a firmware component corresponding to the identifier through the communication interface to update the firmware component.
An antenna assembly includes a patch antenna, a metal layer, and a feed-in signal layer. The metal layer is disposed on a side of the patch antenna and includes a first slot and a second slot. The feed-in signal layer is disposed on a side of the metal layer opposite the second antenna and includes a transmitting port, a receiving port, a hybrid coupler, and two microstrips. The transmitting port and the receiving port are connected to the hybrid coupler, and the two microstrips are extended in the direction away from the hybrid coupler. Projections of two ends of the two microstrips onto the metal layer are overlapped with the first slot and the second slot. An antenna array is also mentioned.
The embodiment of the disclosure provides a method for training a pattern enhancing model and an electronic device. The method includes: reading a first pattern with a defect via a pattern reader, and determining whether the pattern reader reads successfully; if a reading is successful, performing a pattern reconstruction operation based on pattern information of the read first pattern to obtain a second pattern; training the pattern enhancing model based on the first pattern and the second pattern as a training data set.
G06K 7/14 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06V 10/98 - Detection or correction of errors, e.g. by rescanning the pattern or by human interventionEvaluation of the quality of the acquired patterns
A server includes a chassis and a plurality of hard disk drive modules. The chassis includes a body, a partition, a cover plate, and at least one sound deadening structure. The body includes an opening and an accommodating space. The partition is disposed at the opening. The partition includes a first side surface, a second side surface opposite to the first side surface, and at least one flow channel. The first side surface faces the accommodating space, and the flow channel penetrates the first and the second side surfaces. The cover plate is disposed at the opening. The cover plate includes a plurality of ventilation holes. The sound deadening structure is disposed between the second side surface of the partition and the cover plate. The sound deadening structure includes a sound absorbing element and a reflecting element. The hard disk drive modules are accommodated in the accommodating space.
A knob assembly is assembled in a housing, to drive a rotary shaft. The housing includes a groove and a perforation. The knob assembly includes a tightening ring, a sliding member, and a knob. The sliding member includes a through hole, a release groove, and a tightening groove. A diameter of the release groove is greater than that of the tightening groove. The knob includes a rotary table and a central shaft. The central shaft is connected to the rotary table, sequentially penetrates through the through hole and the tightening ring to the perforation, and is sleeved on the rotary shaft. When the sliding member is moved from a release position to a locking position, the tightening ring is moved from the release groove to the tightening groove, to enable the tightening ring to tightly wrap the central shaft, so as to fix the knob.
A positioning structure includes a first bush, a positioning washer, a bolt, and a button. The first bush has a first and a second opening. The positioning washer is fixed in the first bush, and includes a positioning hole aligned to the first opening and multiple positioning elastic pieces circumferentially arranged in the positioning hole. The bolt is adapted to be inserted into the first bush from the first opening and passes through the positioning hole. At least one of the positioning elastic pieces is engaged with a thread of the bolt. The button is inserted into the first bush from the second opening and contacts the positioning elastic pieces. The button is adapted to slide toward the first opening to push the positioning elastic pieces to deform, so that the positioning elastic pieces are separated from the thread, and the bolt is loosened from the positioning washer.
F16B 39/24 - Locking of screws, bolts, or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
F16B 39/282 - Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Disclosed is a smart contact lens including a visible area, an outer ring area, a signal source, an antenna assembly, an induction coil, a high pass filter, an induction module, and a low pass filter. The outer ring area encircles the visible area. The signal source is disposed in the outer ring area. The antenna assembly is disposed in the outer ring area and connected to the signal source. The induction coil is disposed in the outer ring area and encircles the antenna assembly. The high pass filter is connected to the signal source and the induction coil. The induction module is disposed in the outer ring area. The low pass filter is connected to the induction coil and the induction module. The induction coil and the antenna assembly jointly resonate at an ultra-high frequency band, and the ultra-high frequency band is between 902 MHz and 928 MHz.
A button assembly is adapted to be installed at a conductive casing. Two opposite sides of the conductive casing respectively have first and second openings, and the first opening is communicated with the second opening. The button assembly includes a conductive button, a first insulating sleeve, and a second insulating sleeve. The conductive button includes a button part corresponding to the first opening and a shaft part connected to the button part and passing through the second opening from the first opening. The first insulating sleeve includes a first shaft hole and a first lateral slit. The second insulating sleeve includes a second shaft hole and a second lateral slit. The first insulating sleeve is sleeved on the shaft part and located at the first opening. The second insulating sleeve is sleeved on the shaft part and located at the second opening. An electronic device is also provided.
A gate assembly includes a base member, a door cover member, and an operating member. The door cover member is arranged on the base member, and includes a body, a movable portion, and two gate portions. The body is provided with a through slot and two protruding posts. The movable portion is arranged on the body and is movable relative to the body along a first axis. The movable portion is provided with two limiting posts and an accommodating portion. Two gate portions are movably arranged on the body and the movable portion. Each of the gate portions is provided with a limiting hole formed in an inclined direction and a positioning hole formed along a second axis orthogonal to the first axis. Each of the limiting posts extends through the limiting hole, and each of the protruding posts extends through the positioning hole.
E05C 1/16 - Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing
E05C 1/00 - Fastening devices with bolts moving rectilinearly
14.
COMPUTER SYSTEM AND METHOD FOR PROCESSING DEBUG MESSAGE OF COMPUTER SYSTEM
The present invention provides a computer system and a method for processing a debug message of a computer system. The method includes the following steps: performing, by a first timer, timing when a computer system starts up; determining whether a first-stage confirmation signal is received within a first specific time; stopping the first timer and enabling a second timer to perform timing if the first-stage confirmation signal is received; determining whether a second-stage confirmation signal is received within a second specific time; stopping the second timer if the second-stage confirmation signal is received; enabling an input pin of a general-purpose input/output (GPIO) device to be at a low level if the first-stage confirmation signal is not received within the first specific time or the second-stage confirmation signal is not received within the second specific time; and outputting a debug message based on the low level.
An antenna structure including a first grounding layer, a microstrip line group, a first conductive layer, a first radiator and a second radiator is provided. The microstrip line group is disposed above the first grounding layer and includes a first microstrip line and a second microstrip line perpendicular to each other. The first microstrip line includes a first feeding end. The second microstrip line includes a second feeding end. The first conductive layer is disposed above the microstrip line group and includes a first slot and a second slot perpendicular to each other. The first slot and the second slot correspond to the first microstrip line and the second microstrip line respectively. The first radiator is disposed above the first slot and the second slot. The second radiator is disposed above the first radiator.
An expansion card module includes a carrier, an expansion card disposed on the carrier, a heat-dissipation member disposed on the expansion card, and a latch assembly that is assembled to the carrier. The carrier includes a first end and a second end that is opposite to the first end. The second end has a pivotal portion. The expansion card has an electrical connection end that is arranged adjacent to the first end of the carrier. The expansion card is disposed between the carrier and the heat-dissipation member. The latch assembly is pivotally connected to the pivotal portion of the carrier.
The present invention discloses a charging socket for an electric vehicle and an electric vehicle. The electric vehicle includes a vehicle body, and the vehicle body includes an interior and an exterior opposite to the interior. The charging socket includes a base and a first charging slot, the base is connected to the vehicle body and includes a first surface facing the interior, and the first charging slot is arranged on the first surface of the base and is exposed in the interior of the vehicle body.
An electronic device includes a shell, a button member, a sleeve member, a waterproof ring, and a circuit board. The shell is made of a metal material, and the shell includes a mounting hole. The button member is made of a metal material, the button member includes a cap and a shaft body, the cap is located on an outer side of the shell, the shaft body passes through the mounting hole, and the shaft body includes a first end and a second end. The sleeve member is made of a heat shrinkable plastic material, and the sleeve member wraps the shaft body tightly. The waterproof ring is sleeved on the shaft body. The circuit board is disposed inside the shell, and the second end of the shaft body is movably in contact with or away from the circuit board.
An optical module includes a first lens assembly including a first lens holder and a first lens fixed to the first lens holder, a second lens assembly, and an adjustment member. The first lens holder has at least one guiding inclined groove having a first stroke end and a second stroke end. In a direction parallel to an optical axis of the first lens, a stroke difference is provided between the second and first stroke end. The second lens assembly includes a second lens holder slidably disposed in the first lens holder, a second lens fixed to the second lens holder, and at least one guiding member slidably disposed in the second lens holder and slidably connected to the guiding inclined groove. The adjustment member is rotatably sleeved on the first lens holder. The guiding member penetrates the guiding inclined groove to be coupled to the adjustment member.
Disclosed is a network device, including a communication circuit and a processor. The processor is coupled to the communication circuit and configured to: in response to determining that a version of a first update file from an update server satisfies a preset condition, control the communication circuit to obtain the first update file from the update server; read identification information from at least one predetermined data location of the first update file; in response to determining that the identification information in the first update file matches the network device, update the network device based on the first update file.
A model training method and a model training apparatus are provided. In the method, a pre-trained model, an old dataset, and a new dataset are obtained. The pre-trained model is a machine-learning model trained by using the old dataset. The old dataset includes a plurality of old training samples. The new dataset includes a plurality of new training samples. The training of the pre-trained model has not yet used the new dataset. The old training samples of the old dataset are reduced to generate a reduced dataset. The reduced dataset and the new dataset are used to tune the pre-trained model. Accordingly, the training efficiency of fine-tuning can be improved.
An electronic module and a heat dissipation assembly thereof are provided. The electronic module includes an electronic component between a bottom of a heat fin and a bottom plate of a base, and a heat dissipation assembly including the heat fin, the base, and multiple fasteners. Each of two opposite sides of the bottom has a pair of first and second screw holes. The first screw holes are between the second screw holes. The base has a pair of side walls extending vertically from opposite sides of the bottom plate. Each side wall has a pair of third and fourth screw holes. The third screw holes correspond to the first screw holes and the fourth screw holes correspond to the second screw holes. The fasteners pass through the corresponding third and first screw holes or pass through the corresponding fourth and second screw holes.
A water-cooling structure includes a heat sink, a cover plate, a heat exchange module, a retaining wall, and ribs. The heat sink has an inlet hole, an outlet hole, and an inner space which communicates with the inlet hole and the outlet hole. The cover plate is disposed on the heat sink to seal the inner space. The heat exchange module and the retaining wall are disposed on the cover plate and located in the inner space. The inlet hole and the outlet hole are disposed on different sides of the retaining wall. The ribs are disposed on the cover plate and form flow channels in the inner space. A coolant enters the inner space from the inlet hole, enters the flow channels along the retaining wall to contact the heat exchange module, and flows out of the outlet hole after passing through the heat exchange module.
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
F28F 9/22 - Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
24.
ELECTRONIC DEVICE AND DISPLAY METHOD FOR VIDEO CONFERENCE OR VIDEO TEACHING
An electronic device and a display method for video conference or video teaching. The electronic device includes an image capturing unit, a display, an input unit, and a processor. The image capturing unit captures a first document image of a physical document. The input unit generates annotation information. The processor controls the display to display the first document image. When the processor receives the annotation information during a period of time that the image capturing unit is capturing the first document image and the display is simultaneously displaying the first document image, the processor controls the display to simultaneously display the first document image and the annotation information.
G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersectionsConnectivity analysis, e.g. of connected components
A buffer assembly includes a screw rod, a base, a rotating element and a clamping ring. The rotating element is rotatably disposed on the base along a rotation axis. The rotating element includes a through hole. The clamping ring is detachably connected to the rotating element along a connection axis, so that the clamping ring is adapted to switch to a connected state or an open state. The clamping ring includes a position-limiting space, and the rotation axis is perpendicular to the connection axis. When the clamping ring is in the connected state, the position-limiting space and the through hole are located on the rotation axis, and the screw rod pushes the clamping ring to rotate so that the screw rod passes through the position-limiting space and the through hole. When the clamping ring is in the open state, the position-limiting space is misaligned with the rotation axis.
The present invention provides a cable connecting and fixing structure and a method for arranging the cable connecting and fixing structure. The method for arranging the cable connecting and fixing structure includes the following steps: providing a cable body and a protective structure, the protective structure being provided with a clamping part; sleeving the cable body with the protective structure; enabling the cable body to pass through a fixed connection hole until an outer shell is clamped on the clamping part of the protective structure; and curing a bonding material to bond and strengthen the protective structure and the cable body, and the hardness of the cured bonding material being greater than the hardness of the protective structure.
The present invention provides a thermal module and an electronic device thereof. The thermal module is used in an electronic device. The electronic device has a shell and a circuit board. A heating element is arranged on the circuit board. The thermal module includes a thermal pad and a heat spreader. The thermal pad is arranged on the circuit board in contact with the heating element. The heat spreader is arranged within the shell and in contact with the thermal pad, and the heat spreader extends along the circuit board and the shell and is bent to conform to an internal shape of the shell.
A charging device includes a charging pile, a pulley set, a charging cable, a charging gun, and a positioning member. The charging pile has an inner space and a top opening. The pulley set is disposed in the inner space. The charging cable has a fixed end wound on the pulley set and a connecting end extending out of the inner space through the top opening. The charging gun includes a grip part, a charging connector, and a cable connecting part. The connecting end of the charging cable is inserted into the cable connecting part. The cable connecting part has a connecting hole and a limiting slot located in the connecting hole. The positioning member is sleeved on the connecting end and located in the connecting hole. The positioning member has a limiting part, and the limiting part is slidably disposed in the limiting slot.
A routing layout design device and a routing layout design method are provided. The routing layout design method includes: reading multiple pin information and multiple lead rule information of a circuit board; selecting multiple outer row pins located on an outer edge of the circuit board according to the multiple pin information; generating multiple outer row leads from multiple outer row pins along a direction perpendicular to the outer edge; establishing multiple triangles with the pins as vertices through an algorithm, and selecting a plurality of first pins respectively located in the same triangle as the plurality of outer row pins; coupling the outer row leads to the first pins according to a plurality of lead limiting area, the triangles and the plurality of lead rule information; generating a lead data according to a coupling relationship of the first pins coupled to the outer row leads.
The present invention discloses a shell of an electronic device and an electronic device. The shell includes a shell body, a matching member, and a fixing member. The shell body is provided with a concave groove and a first through hole communicated with the concave groove. The matching member is arranged on the shell body and provided with a second through hole corresponding to the first through hole. The fixing member penetrates through the second through hole and the first through hole to fix the matching member to the shell body, and the fixing member passes through the concave groove and forms a lanyard hole with a side wall of the concave groove.
A server apparatus includes a chassis, a tray disposed in the chassis, and a linkage mechanism. The tray has a first pivotal portion and a second pivotal portion that corresponds in position to the first pivotal portion. The linkage mechanism includes a first linkage member, a second linkage member, and a connection member. The first linkage member has a first end pivotally connected to the first pivotal portion and a second end opposite to the first end. The second linkage member has a third end pivotally connected to the second pivotal portion and a fourth end opposite to the third end. The second linkage member is connected to the second end of the first linkage member through the connection member. When the fourth end receives an external force, the linkage mechanism moves the tray relative to the chassis.
A decoration plate including a light guide substrate, a decorative film, and a circuit board assembly is provided. The light guide substrate has a first surface and a second surface disposed on opposite sides, and has a first groove on the first surface. The decorative film is disposed on the second surface of the light guide substrate. The decorative film defines an operating region. The circuit board assembly is disposed on the first surface. The circuit board assembly includes a light-emitting element and a touch sensing layer. The light-emitting element is accommodated in the first groove. A position of the touch sensing layer corresponds to a position of an orthogonal projection of the operating region on the first surface.
The present disclosure provides a picking device which is suitable for absorbing at least one material. The picking device includes a vacuum source and a picking mechanism. The vacuum source is configured to pump air so as to provide negative pressure. The picking mechanism is connected with the vacuum source and includes a main body and a plurality of picking assemblies which are movably arranged on the main body. The main body is provided with a plurality of air channels for connecting the vacuum source and the picking assemblies respectively. Each picking assembly includes a picking piece, a moving piece and a blocking piece; the picking pieces and the moving pieces penetrate through the main body at intervals and pass through the corresponding air channels; the moving pieces are provided with air vents for moving along with the blocking pieces so as to communicate with the air channels.
The present invention discloses an electronic device. The electronic device includes a connector and a sensing control unit. The connector includes a metal mask and at least one terminal. The sensing control unit is electrically connected to the metal mask and the at least one terminal. The sensing control unit is suitable for sensing whether the connector is connected to an external device, and includes a proximity sensing circuit connected to the metal mask. When the connector is connected to the external device, the sensing control unit enables the metal mask to be grounded. When the connector is not connected to the external device, the sensing control unit enables the metal mask to be floated, and the floated metal mask is suitable as a sensing electrode of the proximity sensing circuit.
The present disclosure provides an outdoor electronic device including a shell, electronic assemblies, a rod body and a blower fan. The electronic assemblies are arranged in the shell. The rod body is of a hollow structure and includes a first end and a second end which are reversely arranged; and the first end is connected to the shell. At least one part of the blower fan is arranged on the rod body and includes an air inlet port and an air outlet port. The air inlet port extends to a position close to the electronic assemblies in the shell. The air outlet port is positioned in the rod body and is closer to the second end than the air inlet port.
An antenna module including a first radiator and a second radiator is provided. The first radiator includes a first segment to a fifth segment connected in sequence. A first slot is formed between the second segment and the fourth segment. The second radiator has an edge. A first retracting distance is between the second segment and an extension line. A second retracting distance is between the fourth segment and the extension line. The first segment resonates at a first high frequency band. The first radiator and the first slot resonate at a low frequency band and a second high frequency band. The first retracting distance, the second retracting distance, the second segment, the fourth segment, the fifth segment and the first slot resonate at a third high frequency band. The first segment and the second radiator resonate at a fourth high frequency band. In addition, an electronic device is provided.
A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.
A hard disk bracket configured to be installed on a case includes a tray, a base, a handle, a pin, and a latch. The tray has an accommodating space. The base is connected to the tray. The handle is disposed in the base and has a first slide part detachably fastened with the base. The pin is disposed through the handle and the base. The latch is disposed in the base and is detachably fastened with the case. The latch is fastened with the handle and has a second slide part penetrating the handle for extending outside the base.
An antenna module includes a first metal plate and a frame body. The frame body surrounds the first metal plate. The frame body includes a first antenna radiator, a second antenna radiator, a third antenna radiator, a first breakpoint and a second breakpoint. The first antenna radiator includes a first feeding end and excites a first frequency band. The second antenna radiator includes a second feeding end and excites a second frequency band. The third antenna radiator includes a third feeding end and excites a third frequency band. The first breakpoint is located between the first antenna radiator and the second antenna radiator. The second breakpoint is located between the second antenna radiator and the third antenna radiator. An electronic device including the above-mentioned antenna module is also provided.
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 1/02 - Arrangements for de-icingArrangements for drying-out
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
A display device includes a monitor, a fixing bracket, and a quick release structure. The quick release structure includes a housing, a first connector assembly and a second connector assembly. The first connector assembly includes two pressing members and a linkage mechanism. One of the two pressing members is pressed and pushed by an external force to drive the other of the two pressing members to move synchronously, such that the two pressing members move to respective sides of the housing or both move to a center of the housing to be engaged in or detached from a monitor. The second connector assembly includes a plurality of magnets and a moving member. The moving member is configured to drive the plurality of magnets to reciprocate, such that the plurality of magnets are magnetically attached or released from the fixing bracket.
An electronic device including a metal casing and at least one antenna module is provided. The metal casing includes at least one window. The at least one antenna module is disposed in the at least one window. The at least one antenna module includes a first radiator and a second radiator. The first radiator includes a feeding end, a first ground end joined to the metal casing, a second ground end, a first portion extending from the feeding end to the first ground end, and a second portion extending from the feeding end to the second ground end. A first coupling gap is between the second radiator and the first portion. A second coupling gap is between at least part of the second radiator and the metal casing, and the second radiator includes a third ground end joined to the metal casing.
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Digital projectors; projectors; digital video recorders; camcorders; security surveillance apparatus; monitoring apparatus, other than for medical purposes; electronic advertising display; digital signage; lenses; cameras; digital camera; image splitter, computer software [recorded]; video cameras; digital video cameras; digital video recorders; optical machines and apparatus; measuring apparatus; reading tools [data processing equipment]; digital reader; portable document scanners; data storage devices; image processing software; optical lenses; data display apparatus; electronic notice boards; digital signal processors; sound processors; voice processing systems; remote controllers; video wall controller; meter and controller; High definition interface (HDMI) cable; fiber optic cables; USB Cables; microphone; audio speaker; audio amplifier; apparatus for data transmitting; data transmission networks; local area networking apparatus for the transmission of data; video processor; document camera; tracking video camera
An antenna device includes a body and at least one external antenna. The body includes a processor and a sensor electrically connected to the processor. The processor is configured to receive a sensing signal from the sensor. The external antenna is externally connected to the body at an adjustable angle, and includes a first antenna, a second antenna, and a switch. The switch is electrically connected to the processor, and is switchably electrically connected to the first antenna and the second antenna. When the sensor senses that the external antenna is at a first angle or a second angle relative to the body, the processor switches the switch electrically connected to the first antenna or the second antenna according to the sensing signal, so that the external antenna has a first radiation pattern or a second radiation pattern.
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
H01Q 1/50 - Structural association of antennas with earthing switches, lead-in devices or lightning protectors
A slide rail assembly adapted to dispose to a first casing is provided. The slide rail assembly includes an outer slide rail, an inner slide rail, and first and second engaging components. The outer slide rail includes a first hook. The inner slide rail is slidably disposed to the outer slide rail and includes first and second ends and positioning slots. First fixing portions of the first casing is engaged with several of the positioning slots. The first engaging component is partially overlapped with a critical positioning slot of the positioning slots and includes a second hook. The second engaging component includes a third hook. When the first casing is set on the inner slide rail, the second hook leaves an engaging path with the first hook, and the first casing and the inner slide rail slide to a position where the third hook is engaged with the first hook.
The present invention discloses a routing method for a circuit board, which is suitable for planning a plurality of traces to connect a plurality of first contacts of a first trace layer and a plurality of second contacts of a second trace layer, and at least includes the following steps: providing a plurality of virtual paths between the first contacts and the second contacts, and providing a plurality of virtual grid points on the virtual paths; setting a plurality of first serial numbers of the first contacts and a plurality of second serial numbers of the second contacts; dividing the traces into a first group, a second group and a third group according to a plurality of contact serial number differences between the second serial numbers and the first serial numbers; and providing a via hole of each trace on the virtual grid point.
An electronic device including a bracket and an antenna is provided. The bracket includes first, second, third, and fourth surfaces. The antenna includes a radiator. The radiator includes first, second, third, and fourth portions. The first portion is located on the first surface and includes connected first and second sections. The second portion is located on the second surface and includes third, fourth, fifth, and sixth sections. The third section, the fourth section, and the fifth sections are bent and connected to form a U shape. The third portion is located on the third surface and is connected to the second section and the fourth section. The fourth portion is located on the fourth surface and is connected to the fifth section, the sixth section, and the third portion. The radiator is adapted to resonate at a low frequency band and a first high frequency band.
A hinge device includes a pivot seat, a rotating shaft, a first friction block, and a locking assembly. By being structurally provided with a sleeve, a first cam ring, a first elastic ring, a second friction block, a second cam ring, a second elastic ring, an elastic element, a locking portion, and a cover of the locking assembly, the hinge device has a locking function and a long service life.
09 - Scientific and electric apparatus and instruments
Goods & Services
Wireless routers; computer terminals; internet devices, namely, wireless transmitters and receivers; video cameras; webcams; communication apparatus, namely, small cell station for communication network in the nature of radio antennas; telecommunication base stations; wireless base station, namely, telecommunication base station equipment for cellular and fixed networking and communications applications in the nature of antennas for wireless communications apparatus; apparatus for transmission of communication; computer network server; radio frequency modules for wireless communications in the nature of wireless transceiver radios; digital signal processors; aerials; chips, namely, integrated circuits; couplings, electric; computer hardware; transmitters of electronic signals; receivers of electronic signals; downloadable computer software for use in managing wireless communication devices; computer operating programs, recorded; transponders
An electronic device includes a metal back cover, a metal frame, and a first, second, third, and fourth radiators. The metal frame includes a discrete part and two connection parts. The connection parts are located by two sides of the discrete part, separated from the discrete part, and connected to the metal back cover. A U-shaped slot is formed between the discrete part and the metal back cover and between the discrete part and the connection parts. The first radiator is separated from the discrete part and includes a feed end. The second, third, and fourth radiators are connected to the discrete part and the metal back cover. The third radiator is located between the first and second radiators. The first radiator is located between the third and fourth radiators. The discrete part and the first, second, third, and fourth radiators form an antenna module together.
A button module, including a bracket, at least one button, at least one first positioning member, and at least one elastic member, is provided. The bracket has a first surface and a second surface connected to the first surface. The button is disposed on the first surface. The first positioning member includes an elastic arm and a hook connected to the elastic arm. The elastic arm is connected to the second surface, and the hook is engaged with a casing. The elastic member protrudes from the first surface and abuts against the casing.
09 - Scientific and electric apparatus and instruments
Goods & Services
Wireless router; optical network terminals (ONTs); broadband CPE (Customer Premise Equipment); computer terminals; internet device; video cameras; webcam; small cell station for communication network; telecommunication base stations; wireless base station; communication apparatus; computer network server; radio frequency modules for wireless communications; digital signal processors; aerials; chips [integrated circuits]; couplings, electric; computer hardware; generator of electronic signals; transmitters of electronic signals; receivers of electronic signals; computer software; computer operating programs, recorded; transponders.
An electronic device includes a metal back cover, a metal frame, a first antenna module and a second antenna module. The metal frame includes a first and a second disconnection portion, a first and a second connection portion. The first and the second connection portion are connected to the metal back cover. The first disconnection portion is separated from the first connection portion, the metal back cover and the second disconnection portion to form a first slot. The second disconnection portion is connected to the second connection portion and is separated from the metal back cover to form a second slot. The first antenna module is connected to the first disconnection portion, and forms a first antenna path. The second antenna module is connected to the second disconnection portion, and forms a second and a third antenna path with the second disconnection portion and the metal back cover.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
A button structure and an electronic device are provided. The electronic device includes a housing and a button structure disposed at the housing. The button structure includes a button body and an elastic body. The button body includes a keycap and a pillar portion. The keycap is connected to one end of the pillar portion. The elastic body is sleeved on the pillar portion, and one end of the elastic body includes a first engaging portion. The first engaging portion is capable of being engaged with a part of the housing.
G05G 5/05 - Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
G05G 1/02 - Controlling members for hand-actuation by linear movement, e.g. push buttons
G06F 1/16 - Constructional details or arrangements
H04M 1/02 - Constructional features of telephone sets
A navigation method applicable to a robot includes: (a) setting a first position coordinate and first movement information; (b) measuring a plurality of to-be-sensed distances in different directions by using a plurality of distance sensors; (c) inputting the plurality of sensed distances, the first position coordinate, and the first movement information into a neural network model to obtain second movement information; (d) setting the second movement information as the first movement information for a next round of a decision-making process; (e) driving, based on the second movement information, the robot to move from the first position coordinate to a second position coordinate; (f) setting the second position coordinate as the first position coordinate for a next round of the decision-making process; and (g) repeating steps (b) to (f) until a distance between the second position coordinate and a destination coordinate is less than a threshold.
09 - Scientific and electric apparatus and instruments
Goods & Services
Amplifiers; Analog to digital converter (ADCs); Antennas; Audio recorders, namely, radio recorders and tape recorders; Audio-video receivers; Bags adapted for laptops; Bar code scanners; Calculators; Cameras; Cash register for use in point of sales system; CD Drives for computers; Central processing unit (CPU); Circuit boards; Computer chassis; Computer chips; Computer hardware; Computer hardware for storage of digital content in the nature of external computer hard drives; Computer hardware, namely, touchpads; Computer keyboards; Computer memories; Computer memory card; Computer monitors; Computer mainboards in the nature of computer motherboards; Computer mouse; Computer data storage devices, namely, blank flash drives; Computer terminals; Computer workstation comprising computers, computer processors, video graphic controllers, document printers, computer mouse pads, computer keyboards, local area network controllers, LED monitors, small computer system interface and integrated drive electronic controllers for computers; Cooling fans for use in electronic components of computers; Telephones, namely, cordless telephones and digital telephones; Data processing apparatus; Digital telephones; Digital to analog converters(DACs); Printers, namely, document printers, photo printers, video printers and laser printers for use with computers for printing documents and photographs; Downloadable computer firmware for operating system programs; Recorded computer firmware for operating system programs; Downloadable computer testing software for use in testing circuit boards, computers, diagnostic drives, and utilities; Downloadable computer testing software for use in computer aided design, computer aided manufacturing, word processing and database management; Downloadable computer application software for use in testing circuit boards, computers, diagnostic drives, and utilities; Downloadable computer application software for use in computer aided design, computer aided manufacturing, word processing, and database management; Downloadable computer system software for use in testing circuit boards, computers, diagnostic drives, and utilities; Downloadable computer system software for use in computer aided design, computer aided manufacturing, word processing, and database management; Recorded computer testing software for use in testing circuit boards, computers, diagnostic drives, and utilities; Recorded computer testing software for use in computer aided design, computer aided manufacturing, word processing, and database management; Recorded computer application software for use in testing circuit boards, computers, diagnostic drives, and utilities; Recorded computer application software for use in computer aided design, computer aided manufacturing, word processing, and database management; Recorded computer system software for use in testing circuit boards, computers, diagnostic drives, and utilities; Recorded computer system software for use in computer aided design, computer aided manufacturing, word processing, and database management; Electric power supplies in the nature of electrical power distribution units; Electrical adapters; Electrical cables; Electrical connectors; Electrical wires; Electronic circuits; Electronic memories; Computer hardware, namely, external computer hard drives; Fax machines; Hard disk drives (HDD) ; Heat sink for central processing unit (CPU), namely, heat sinks for use in computers ; Heat sinks for use in electronic components; Image scanners; Industrial computers; Integrated circuits; Interfaces for computers; Light emitting diodes (LEDs) ; Liquid crystal displays; Microcircuits; Microcomputers; Microphones; Microprocessors; Mobile phones; Modems; Multimedia projectors; LAN (Local Area Network) computer cards for connecting portable computer devices to computer networks; Network routers; Internet apparatus, namely, network interface controllers, routers, hubs, bridges; Notebook computers; Personal computers; Personal digital assistants (PDA) ; Personal stereos; Point of sales management terminal; Power amplifiers; Printed circuit boards; Random storage device, namely, RAM (random access memory) card; Recorded computer programs for use in database management; Satellite-aided navigational system apparatus, namely, a global positioning system (GPS) ; Semiconductor chips; Semiconductors; Satellite TV set-top box; Sound cards; Telephones; Monitors, namely, television monitors and video monitors; Televisions; Transistors; Video cameras; Video conference apparatus in the nature of cameras, video monitors, computers, Ethernet controllers, and microphones; Video monitors; Video recorders and video disc players; communication apparatus and equipment, namely, wireless communication devices for voice, data or image transmission.
A connecting device including a housing, a connector and an elastic element is provided. The housing comprises a connector base including a bottom plate and a side wall, the bottom plate and the side wall jointly surround a space. The connector is disposed at the connector base and located in the space. The connector includes a positioning element and a plug terminal element connected to the positioning element. The positioning element including a limit portion is connected with the plug terminal element. The elastic element abuts between the plug terminal element and the bottom plate. When the plug terminal element is moved to a skewed position by an external force, the limit portion is moved away from the bottom plate. When the external force is disappeared, the limit portion returns to abut against the bottom plate, such that the plug element is in an upright position.
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
A locking structure and a buckling washer are provided. The locking structure is provided for locking an object having a thru-hole. The locking structure includes a stud sleeve, a buckling washer, and a screw. The buckling washer is disposed on the stud sleeve, and the buckling washer includes a carrying portion and a plurality of hook portions. The carrying portion has a penetrating hole, and the hook portions extend from the carrying portion and are arranged outside of the penetrating hole. The carrying portion of the buckling washer is configured to carry the object, and the hook portions are configured to retain the object. The screw is configured to be screwed in the stud sleeve by passing through the thru-hole of the object and the penetrating hole of the buckling washer, such that the object is locked by the hook portions.
F16B 39/24 - Locking of screws, bolts, or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
58.
ELASTIC BUCKLING ELEMENT AND ELECTRONIC DEVICE USING THE SAME
An elastic buckling element includes a base and an elastic buckling portion. The base includes a bearing surface, and the bearing surface defines a horizontal direction parallel to the bearing surface and a vertical direction perpendicular to the bearing surface, one end of the elastic buckling portion is fixed on the bearing surface of the base, and the elastic buckling portion and the base have a first height in the vertical direction, and the elastic buckling portion is arranged along the horizontal direction and has a horizontal extension length in the horizontal direction, wherein the horizontal extension length is greater than the first height.
An electronic device including a metal back cover, a metal frame, a first radiator and a second radiator is provided. The metal frame includes a disconnected part and two connecting parts, the two connecting parts are located at two sides of the disconnected part, separated from the disconnected part and connected to the metal back cover. A U-shaped slot is formed between the disconnected part and the metal back cover, and between the disconnected part and the two connecting parts. The first radiator is located beside the disconnected part and includes a feeding end and a first connecting end away from the feeding end, and the first connecting end is connected to the disconnected part. The second radiator is located beside the disconnected part, and includes a ground end and a second connecting end opposite to each other. The ground end is connected to the metal back cover.
An image selection method is applied to retrain a model. The model is suitable for determining the component types of multiple component images, and each component type corresponds to at least one installation site. The image selection method at least includes the following steps: establishing an image labeling library, which includes a plurality of component images, and each component image is correspondingly labeled with a component type and an installation site; creating an error record, which includes at least one wrong component type previously determined incorrectly by the model and at least one wrong installation site corresponding to the wrong component type; and executing an image selection assignment to create a data set.
A charging gun for charging an electric vehicle including a charging connector and a charging cable is provided. The charging connector has an insertion portion and a turning portion connected to the insertion portion, and an included angle between the insertion portion and the turning portion is greater than or equal to 90 degrees and less than or equal to 100 degrees. The charging cable is connected to the turning portion, and the charging cable includes a plurality of wires arranged in parallel in one direction, to avoid the problem that the charging cable hangs down onto the road and causes danger to passersby.
An electronic device includes a metal back cover, a metal frame, and two radiators. The metal frame disposed at a side of the metal back cover includes two disconnecting parts, a second slot, and two connecting parts. A first slot is formed between each of the disconnecting parts and the metal back cover. The second slot is formed between the two disconnecting parts. The two connecting parts are connected to a side away from the second slot of the two disconnecting parts respectively and are connected to the metal back cover. Each of the radiators connects the metal back cover to the corresponding disconnecting part over the first slot. The two radiators are disposed symmetrically based on the second slot. Each radiator is coupled with the corresponding disconnecting part, the corresponding connecting part, and the metal back cover to resonate a first, a second, and a third frequency band.
A treadmill and a speed control method thereof are provided. The treadmill includes a treadmill body, an event-based vision sensor, and a processor. The treadmill body includes a running belt. The event-based vision sensor is disposed on the treadmill body and generates a sensing image. The processor is coupled to the event-based vision sensor, obtains the sensing image, and performs runner detection on the sensing image. In response to determining that a runner is detected from the sensing image, the processor inputs the sensing image to a depth estimation model, obtains position information of the runner relative to the running belt, and controls the running speed of the running belt according to the position information of the runner.
A63B 22/02 - Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
A chassis includes a housing, a first bearing seat, a second bearing seat, and a connecting partition plate. The housing has an accommodating space. The first bearing seat is movably disposed in the accommodating space. The second bearing seat is movably disposed in the accommodating space and is adjacent to the first bearing seat. The connecting partition plate is disposed between the first bearing seat and the second bearing seat to fixedly connect the first bearing seat and the second bearing seat. The first bearing seat and the second bearing seat are adapted to synchronously move relative to the housing to be accommodated in the accommodating space or extend outside the accommodating space.
A model training method and a model training system are disclosed. The method includes the following. A first image with an on-image mark is obtained. In response to the on-image mark of the first image, an automatic background replacement is performed on the first image to generate a second image. A background image of the second image is different from a background image of the first image. Training data is generated according to the second image. An image identification model is trained by using the training data.
A key structure is applicable to an electronic device having a housing. The key structure includes a seat, a switch, a button, and an elastic sheet. The seat is disposed in the housing and has a first through hole. The switch is disposed on the seat. A key pillar of the button passes through the first through hole to abut against the switch. The elastic sheet includes a body, and a plurality of first elastic arms, second elastic arms and third elastic arms. The first elastic arms extending from the body are abutting against the housing. The second elastic arms extending from an inner edge of the second through hole are engaged with the key pillar. The third elastic arms abutting against the keycap are configured to support the button and provide a restoring force that can restore the button from a pressed position to an initial position.
A quick-release cover structure includes a casing and a cover. The casing includes a through slot, a protrusion and an engagement hole. The protrusion protrudes from a first slot wall of the through slot. The engagement hole is arranged on a second slot wall of the through slot. The cover is assembled to cover the through slot, and includes a plate, an engagement member, an elastic hook and a handle. The engagement member and the elastic hook respectively protrudes from the plate and are adjacent to different side edges, the protrusion is adapted to extend through the engagement member, and the elastic hook is adapted to be engaged with the engagement hole. When the handle is moved away from the through slot by an acting force, the elastic hook is deformed and disengaged from the engagement hole, so that the cover is separated from the casing.
An electronic device includes a casing having sliding rails and fan modules disposed in the casing. Each fan module includes a fan having an air inlet, a baffle disposed at the air inlet, an electromagnet electrically connected to the fan, a ferromagnetic slider, and a first connector connected between the ferromagnetic slider and the baffle. The ferromagnetic slider is disposed on the corresponding sliding rail and is located between the electromagnet and the fan for moving between the electromagnet and the fan along the corresponding sliding rail. When the fan is functioning, the electromagnet attracts the ferromagnetic slider to drive the baffle to expose the air inlet. When the fan is powered off, the electromagnet does not attract the ferromagnetic slider, the first connector drives the ferromagnetic slider away from the electromagnet, and the baffle moves to shield the air inlet.
A model training method and a model training system are disclosed. The method includes the following. In a first iteration training, first training data corresponding to a first sub-task and second training data corresponding to a second sub-task are input to a target model. A first and a second image identification rate of the target model with respect to the first and the second sub-task are evaluated respectively according to a first output corresponding to the first sub-task and a second output corresponding to the second sub-task from the target model. A first and a second sampling rate respectively corresponding to the first and the second training data in a second iteration training are adjusted according to the first and the second image identification rate. The first and the second sampling rate are respectively negatively correlated to the first and the second image identification rate.
An object detection assistant system includes a memory and a processor. The processor is coupled to the memory. The memory stores one or more commands. The processor accesses and executes one or more commands of the memory. One or more commands include inputting a detection result parameter output by an object detection neural network for object detection of an image to an assistant neural network to output a first correction coefficient after processing by the assistant neural network, where the detection result parameter includes object information and a first confidence; inputting the first correction coefficient and detection result parameters to a Bayesian classifier to output a second correction coefficient; and adjusting the first confidence according to the second correction coefficient to obtain second confidence, and the second confidence being taken as the first confidence of the adjusted detection result parameter.
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
71.
HAND-EYE CALIBRATION METHOD AND HAND-EYE CALIBRATION DEVICE FOR ROBOT ARM
A hand-eye calibration method and a hand-eye calibration device for a robot arm are provided. The method includes following steps. A first mapping relationship between a base of the robot arm and a terminal of the robot arm and a second mapping relationship between a camera and a target object are obtained. Based on a scale, a third mapping relationship between the terminal of the robot arm and a tool set mounted on the terminal and a fourth mapping relationship between the camera and the base in each dimension are updated to minimize an error between a position of the target object in an image captured by the camera and a position of the tool set. In response to the error being convergent and the scale being less than or equal to a scale threshold, the third mapping relationship and the fourth mapping relationship calibrated by the scale are output.
An electronic device includes a first power input end, a second power input end, a detection circuit, and a power delivery controller. The first power input end is adapted for coupling to an alternating current adapter. The second power input end is adapted for coupling to a dual-role port device. The detection circuit is coupled to the first power input end and the second power input end. The power delivery controller is coupled to the detection circuit and configured to control the dual-role port device to switch from a source end to a sink end in response to the detection circuit detecting that the first power input end receives an adapter source voltage from the alternating current adapter and the second power input end bring to the dual-role port device.
A connector module is adapted to be disposed in a casing including a casing opening. The connector module includes a connector shell, an elastic rib, a connection terminal, a first and a second conductive layer. The connector shell includes a front side and a first opening. The first opening is aligned with the casing opening. The elastic rib is disposed and protrudes from the front side. The elastic rib surrounds the first opening. The connection terminal is disposed in the connector shell and exposed to the first opening. The first conductive layer is coated on the front side and the elastic rib, and contacts with the casing. The second conductive layer is laid on a side of the first conductive layer opposite to the front side and includes a second opening. The first opening and the elastic rib coated with the first conductive layer are exposed to the second opening.
An electronic device including a metal bottom plate, a metal frame and at least one radiator is provided. The metal bottom plate includes at least one ground terminal. The metal frame includes at least one slot, at least one disconnecting part, at least one first connecting part and at least one second connecting part. The disconnecting part includes a first part and a second part. Each radiator includes a first terminal and a second terminal. The second terminal is connected to a junction between the first part and the second part. The first terminal, the second terminal, the first part, the first connecting part and the ground terminal form a first antenna path radiating at a first frequency band. The first terminal, the second terminal, the second part, the second connecting part and the ground terminal form a second antenna path radiating at a second frequency band.
The present invention discloses a head-mounted display device and a communication device including a communication circuit, an antenna assembly, and a transfer module. The antenna assembly includes at least one first antenna and a second antenna. The first antenna is electrically connected to the communication circuit, and the second antenna is disposed at a top headband of the head-mounted display device. The transfer module includes a connecting wire assembly, a transfer element, and a transfer wire assembly. The transfer wire assembly is electrically connected to the transfer element and the second antenna. Two ends of the connecting wire assembly are connected to the communication circuit and the transfer element, respectively. The connecting wire assembly includes two radio frequency (RF) signal wires and a power signal wire. A power loss of the two RF signal wires is less than a power loss of the transfer wire assembly.
A control system and a control method for controlling an electric walking aid device are provided. The control system includes a panoramic camera, a navigation information device, and a controller. The panoramic camera captures a panoramic image around the electric walking aid device. The navigation information device generates navigation information. The controller detects a user according to the panoramic image, and controls the electric walking aid device to approach the user according to the navigation information.
An electronic device, including a metal back cover, a ground radiator, a third radiator, and a metal frame including a first cutting opening, a second cutting opening, a first radiator located between the first cutting opening and the second cutting opening, and a second radiator located beside the second cutting opening and separated from the first radiator by the second cutting opening, is provided. An end of a first slot formed between the metal back cover and a first part of the first radiator is communicated with the first cutting opening, and a second slot formed between the metal back cover and a second part of the first radiator and between the metal back cover and the second radiator is communicated with the second cutting opening. The ground radiator connects the metal back cover and the first radiator and separates the first slot from the second slot.
The present invention discloses a wearable device. The wearable device includes a plastic housing, a ventilated metal member, and an electronic module. The plastic housing includes an accommodating portion, and the plastic housing includes a through hole. The plastic housing is combined with a periphery of the ventilated metal member through insert molding. The ventilated metal member seals the through hole. The ventilated metal member is waterproof and ventilated. The electronic module is arranged in the accommodating portion, and the electronic module, the ventilated metal member, and the plastic housing jointly form a closed space.
An intelligent bed includes a bed body, a plurality of sound receiving elements, a voiceprint database, and a controller. The plurality of sound receiving elements is surroundingly arranged around the bed body at intervals. The sound receiving elements each are configured to receive an audio signal from an audio source. The voiceprint database includes a plurality of contextual voiceprints. The controller is coupled to the sound receiving elements and the voiceprint database and configured to: extract a voiceprint of the audio signal; determine whether the voiceprint is consistent with one of the contextual voiceprints; and generate a status notification signal based on the voiceprint being consistent with the one of the contextual voiceprints.
G10L 15/02 - Feature extraction for speech recognitionSelection of recognition unit
H04R 1/40 - Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
80.
DRIVING ASSISTANCE SYSTEM AND DRIVING ASSISTANCE METHOD
A driving assistance system and a driving assistance method are provided. The driving assistance system includes a plurality of image capturing devices, a congestion calculation module, and a determination module. The image capturing devices capture a plurality of regional images of a plurality of road sections of the target lane. The congestion calculation module calculates a plurality of congestion levels corresponding to the road sections according to the regional images. The determination module provides a lane changing message to the vehicle according to the congestion levels.
An electronic device including a metal housing, a first antenna module, and a second antenna module is disclosed. The metal housing includes a back cover and a frame, the frame is located on a side of the back cover, and a slot is arranged between the back cover and the frame. The frame includes two slits and a segment, and the two slits are connected with the slot to form a U shape. The segment is surrounded by the two slits and the slot. The first antenna module includes an antenna radiator formed by the segment. The antenna radiator is coupled to the back cover across the slot through multiple connecting portions. The second antenna module is disposed on the connecting portions to be coupled to the back cover and grounded, and an antenna coupling gap exists between the second antenna module and the frame.
A display apparatus includes a first touch sensing layer, a second touch sensing layer, a reflective display panel, and multiple light sources. The second touch sensing layer is disposed between the first touch sensing layer and the reflective display panel. The light sources are disposed on a surface of the first touch sensing layer facing the second touch sensing layer. The lights emitted by the light sources enter the second touch sensing layer, and then are transmitted to the reflective display panel.
A network device includes a first connection port, a second connection port, and a power management module. The power management module is electrically connected to the first connection port and the second connection port. The power management module provides, receives, or simultaneously provides and receives power through at least one of the first connection port and the second connection port.
A process capability index warning system and a warning method for the same are provided. The system includes a process capability index calculation device, which determines whether a quantity of test samples of the test device within a cycle of a warning interval is less than a quantity threshold. When the quantity of the test samples is less than the quantity threshold, the quantity of the test samples is accumulated until an end of a next cycle of the warning interval. When the quantity of the test samples is not less than the quantity threshold, the process capability index calculation device calculates and obtains process capability index values, and determines whether or not the process capability index values are less than an index threshold. When any of the process capability index values is less than the index threshold, the process capability index calculation device sends a warning message.
A treadmill and an exercise accident detection method thereof are provided. The treadmill includes a treadmill body, an inertial sensor, and a processor. The inertial sensor is mounted on the treadmill body and continuously senses multiple sensed values while a treadmill belt of the treadmill is running. The processor is coupled to the inertial sensor, acquires multiple first sensed values sensed within a preset period by the inertial sensor, and analyzes the first sensed values sensed within the preset period to determine an event threshold value. The processor determines whether multiple second sensed values sensed not within the preset period by the inertial sensor satisfy a normal condition according to the event threshold value. If the second sensed values do not satisfy the normal condition, the processor controls the treadmill belt of the treadmill to stop running.
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
A63B 22/02 - Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands
An antenna module includes a first antenna, a second antenna, a first ground plane, and a second ground plane. The first antenna is used to excite at a first frequency band. The second antenna is disposed beside the first antenna and includes a first radiator with a feeding end, a second radiator connected to the first radiator, and a third radiator connected to the first radiator and including a ground end. The first radiator excites at a second frequency band, and a part of the first radiator and the second radiator excite at a third frequency band. The first ground plane is located below the first antenna and spaced apart from the first antenna. The second ground plane is located below the second antenna and spaced apart from the first ground plane. The ground end is connected to the second ground plane.
A waterproof electronic device including a body, a one-way valve, and a cover is provided. The body has a first hole, which penetrates the body and communicates with an external environment, and a chamber. The one-way valve disposed on an inner surface of the body communicates with the first hole. The one-way valve has a main runner, multiple shunt runners, and multiple stopper blocks. Each stopper block is located between the main runner and a corresponding shunt runner. The cover disposed on the one-way valve has a second hole communicated with the one-way valve and the chamber. When a fluid enters the one-way valve from the second hole, the fluid is discharged from the body through the first hole. When the fluid enters the one-way valve from the first hole, the fluid generates a resistance in the one-way valve.
A connecting structure includes a case, a rotating shaft, and a cable organizer. The case includes a hollow shell and an assembly plate. The assembly plate is accommodated in the hollow shell, and two through holes are formed between two opposite side edges of the assembly plate and an inner wall of the hollow shell. The rotating shaft is assembled to one side of the assembly plate. The cable organizer includes a tubular body, a spacer, and two inserts. The spacer is located at one end of the tubular body, and the two inserts are located at two opposite sides of another end of the tubular body. When the cable organizer is assembled to the case from the other side of the assembly plate, the two inserts respectively penetrate through the two through holes and are engaged with and fixed to the inner wall of the hollow shell.
A routing method of a printed circuit board and an electronic device are disclosed. The routing method includes: obtaining design information which includes a plurality of element pins of at least one circuit element and a plurality of electrical pins on the printed circuit board; arranging a plurality of bus paths according to the design information, wherein each of the bus paths is adapted for arranging a plurality of wirings to connect the element pins and corresponding electrical pins; calculating a plurality of bus spacings, wherein each of the bus spacings is between one of the bus paths and adjacent one of the bus paths; adjusting the bus paths according to the bus spacings and a preset distance; and arranging the wirings in each of the adjusted bus paths according to the design information.
A motherboard includes a connector, a controller, a platform controller hub and a switch block. The connector is configured to be electrically connected to an expansion card, and includes a first pin, a second pin and a third pin. The controller includes an analog-to-digital converter coupled to the first pin. The controller identifies a digital voltage value of the first pin via the analog-to-digital converter, and generates a power supply requirement and a signal transmission requirement corresponding to the expansion card based on the digital voltage value. The switch block is coupled to the second pin, the third pin, the controller and the platform controller hub. The switch block provides a power supply voltage to the second pin based on the power supply requirement, and the switch block couples the third pin to the platform controller hub based on the signal transmission requirement.
An assembly jig is suitable for assembling a band button. The band button includes a button body, a compression spring, a torsion spring, a compression spring pin and a torsion spring pin. The assembly jig includes a base, an upper cover, a first pressing component and a pressing mechanism. The base has an accommodating groove, and the accommodating groove is configured for accommodating the button body, the compression spring, the torsion-spring positioning pin and the compression-spring positioning pin. The upper cover is combined with the base and has a slot for accommodating the torsion spring. The first pressing component is configured to press the torsion spring into the button body which is accommodated in the accommodating groove. The pressing mechanism is configured for pressing the compression spring, the compression spring pin and the torsion spring pin into the button body which is accommodated in the accommodating groove.
B23P 19/02 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
A44C 27/00 - Making jewellery or other personal adornments
The disclosure provides a key device including a casing, a soft material layer, a key, and an elastic support member. The casing has a first assembly hole. The soft material layer is disposed on the casing and has a second assembly hole. The key presses the soft material layer and is disposed on the casing. The key has a key body, and the key body passes through the second assembly hole and the first assembly hole correspondingly and is exposed to the outside of the casing. The elastic support member is assembled on the key and disposed on the casing, and the elastic support member has a sliding groove. The sliding groove corresponds to the key so that the key is slidably disposed in the sliding groove. The key device of the disclosure has slidable, waterproof, and dustproof functions.
The disclosure provides a key device including a housing, a soft material layer, and a key component. The housing has at least one first assembly hole. The soft material layer is disposed on the housing and has at least one second assembly hole. The key component includes at least one key body and an elastic frame. The key body is exposed to the housing through the second assembly hole and the first assembly hole correspondingly. The elastic frame is connected with the key body and squeezes the soft material layer. The key device of the disclosure has waterproof and dustproof functions and may effectively reduce the cost.
The disclosure provides a method and a system for deploying an inference model. The method includes: obtaining an estimated resource usage of each of a plurality of model settings of the inference model; obtaining a production requirement; selecting one of the plurality of model settings as a specific model setting based on the production requirement, a device specification of an edge computing device, and the estimated resource usage of each of the model settings; and deploying the inference model configured with the specific model setting to the edge computing device.
An adjustment device includes a base, a ratchet wheel assembly and a fixing rod. The base includes an accommodating groove and ratchet teeth. The ratchet wheel assembly is rotatably accommodated in the accommodating groove and includes a body, an elastic arm, and a pawl. The elastic arm includes a first connecting segment connected to the body and a second connecting segment connected to the pawl. The pawl may engage with one of the ratchet teeth. The fixing rod movably extends between the body and the elastic arm. When the fixing rod is arranged between the second connecting segment and the body, the pawl is fixed to the ratchet teeth, so that the ratchet wheel assembly is positioned on the base. When the fixing rod is arranged between the first connecting segment and the body, the ratchet wheel assembly may rotate relative to the base.
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
A buffer module including a base, a buffer element and an elastic element is provided. The base has a groove. The buffer element includes a spherical body movably disposed in the groove. The elastic element is disposed between a bottom surface of the groove and the spherical body.
An array antenna includes a ground plane, a first dielectric element, a second dielectric element, a first radiator, and a second radiator. The first dielectric element includes a first surface and a second surface, and a first included angle is formed between the first surface and the second surface. The second dielectric element includes a third surface and a fourth surface, and a second included angle is formed between the third surface and the fourth surface. The first surface is adjacent to the third surface. The first radiator includes a first part and a second part. The first part is disposed on the first surface, and the second part is disposed on the second surface. The second radiator includes a third part and a fourth part. The third part is disposed on the third surface, and the fourth part is disposed on the fourth surface.
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
An electronic device includes a casing having an accommodation groove with an open end and a base adjacent to the accommodation groove, a stylus whose front edge has a groove, an annular sleeve, a charging switch adjacent to the base and a pair of hooks. The base has a center column protruding along an axial direction. The stylus enters the accommodation groove from the open end. The annular sleeve is sleeved on the center column and has first and second protruding portions. The first protruding portion is located on a movement path of the stylus entering the accommodation groove from the open end until going in thoroughly. The charging switch and the accommodation groove are on different sides of the base. The second protruding portion is adapted to touch the charging switch. The hooks are located on the opposite sides of the accommodation groove and adapted to be fastened with the groove.
G06F 1/26 - Power supply means, e.g. regulation thereof
G06F 1/16 - Constructional details or arrangements
G06F 3/0354 - Pointing devices displaced or positioned by the userAccessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
