A heat dissipation device and a computer device are disclosed. The heat dissipation device includes a case and a fan module. The case includes a first wall, a second wall and an accommodation cavity. The accommodation cavity is located between the first wall and the second wall in a first direction. The first wall includes a first through hole. The second wall includes a second through hole. The first through hole is connected to the accommodation cavity, the second through hole is connected to the accommodation cavity. The fan module is mounted in the accommodation cavity. The fan module includes a bracket assembly and a plurality of fans. The bracket assembly is detachably connected to the plurality of fans and the case.
Disclosed in the present application is a multi-host system and a method for determining a main controller. The multi-host system includes a first motherboard and a second motherboard, the first motherboard includes a first baseboard management controller (BMC) and a first complex programmable logic device (CPLD), the second motherboard includes a second BMC and a second CPLD. When the first CPLD receives the control request signal from the first BMC and a first signal from the second CPLD, the first BMC is determined to be a main controller of the multi-host system, and the first CPLD outputs a second signal to the second CPLD. The present application can improve the stability and security of the multi-host system.
The present application provides a method for predicting energy consumption and an electronic device. The electronic device obtains energy efficiency data of a target device within a preset time period, and determines a plurality of influencing factors from the energy efficiency data according to a preset energy efficiency indicator and a feature extraction algorithm. The electronic device further determines a regression prediction model according to the plurality of influencing factors and the preset energy efficiency indicator, inputs the plurality of influencing factors into the regression prediction model and generates a first prediction value at each moment within the preset time period, and generates a trend graph of energy consumption corresponding to the preset time period according to a first predicted value at each moment. The present application is able to improve an efficiency of predicting energy consumption.
A fixing assembly includes a base with a receiving slot, a bracket rotatably connected to the base along its length direction, and a functional component on the bracket. The bracket has a resilient structure that deforms elastically and exerts a force toward the base when the bracket rotates away. The functional component contacts the memory module, and the receiving slot is for installing the memory module.
A cooling method for controlling a cooling system to cool a data center, the cooling system includes a chiller unit, a cooling tower, and at least one cooling water storage tank, the method includes determining whether the cooling system is under a first condition, a second condition, or a third condition; when the cooling system is under the first condition, controlling the chiller unit to provide cooling water to the data center; when the cooling system is under the second condition, controlling the chiller unit to provide cooling water to the data center and the at least one cooling water storage tank; and when the cooling system is under the third condition, controlling the at least one cooling water storage tank to provide cooling water to the data center and the chiller unit to refill cooling water to the at least one cooling water storage tank.
F25D 3/00 - Devices using other cold materialsDevices using cold-storage bodies
F25D 17/02 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
F28B 9/06 - Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
6.
METHOD FOR TESTING INDICATOR LIGHT AND ELECTRONIC DEVICE
A method for testing indicator light and an electronic device are provided. The method comprising: receiving a surveillance video of an indicator light; determining a target location of the indicator light in each frame image of the surveillance video according to a template image, and the template image comprising location mark of the indicator light; obtaining image information of the indicator light at the target location according to the location mark; determining a flashing frequency and a duty cycle of the indicator light according to the image information; determining a working status of the indicator light according to the flashing frequency and the duty cycle. The present application is able to use a camera in any position to monitor the working status of the indicator light from any angle, and locate multiple irregular position indicator light in advance before testing the indicator light, thereby improving a testing efficiency.
A flow guiding device in an immersion-cooled chassis of a server comprises at least one deflector located above a chip on a mainboard in the chassis, each deflector comprises a first end for mounting to the mainboard above the chip and a second end inclined away from the mainboard. The first end is immersed in coolant, the second end is higher than the first end; the deflector further comprises a hollow part including multiple through holes for interrupting upward movement vapor bubbles generated by the hot chip, which reduces probability of the vapor bubbles escaping from the coolant liquid and the chassis. A liquid-cooled chassis having the flow guiding device is also disclosed.
A fastening device can fix a first plate on a second plate, the first plate is defined a positioning hole. The fastening device includes a fixing member, a pressing member, a guiding member, and an elastic member. The guiding member is partially disposed in a receiving cavity of the fixing member and protruding from the fixing member to connect to the pressing member. The guiding member can extend through the positioning hole to cause the second plate to be disposed between the fixing member and the pressing member. The elastic member is disposed in the receiving cavity and resisting against the receiving cavity and the guiding member. The elastic member can drive the guiding member and the pressing member toward the first plate when the second plate moves between the pressing member and the fixing member. The present disclosure further provides a fixing assembly including the fastening device.
F16B 5/01 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
A server module includes a housing, a processor, and a dissipating device. The processor and the dissipating device are disposed in the housing. The dissipating device includes a first fin assembly, a second fin assembly, a third fin assembly, and a substrate. The first fin assembly connects to the processor. The first fin assembly and the second fin assembly are disposed along a first direction. The second fin assembly and the third fin assembly are disposed along a second direction. The thermal conductive member connects the first fin assembly and the second fin assembly. The substrate is disposed between and connected to the second fin assembly and third fin assembly. The second fin assembly, the substrate, and third fin assembly are disposed along the second direction. The present disclosure further provides a server including the server module.
A joint module for cutting coolant circuit in server comprises a shell, a plug connector, folding mechanism, and a switch. The plug connector is placed on the shell and movable in a first direction between a first position and a second position for connecting a plug. The folding mechanism is connected to the shell and the plug connector and is used for moving the plug connector. The switch is placed on the shell with a first condition and a second condition. When the switch is in the first condition, the folding mechanism is unfolded, the plug connector is on the first position and is connected to the plug, when the switch is in the second condition, the folding mechanism is folded, the plug connector is on the second position and is disconnected to the plug. A server and a computing system with the joint module is also disclosed.
A method for determining temperature of reflow oven is provided. In the method, the electronic device receives an initial setting temperature of each of at least one zone of the reflow oven and obtains target feature data of each of the at least one zone of the reflow oven by predicting the initial setting temperature through a predetermined machine learning model. The electronic device further obtains actual data of each of the at least one zone of the reflow oven corresponding to the initial setting temperature in response that the initial setting temperature meets the production requirements and determines a target setting temperature of each of the at least one zone of the reflow oven based on the preset conditions, the initial setting temperature, and the actual data.
A hard disk, a fixing device, and a hard disk module are provided. The hard disk includes a base shell, a main circuit board mounted on the base shell, a switch mounted on the main circuit board, and a triggering mechanism. The triggering mechanism includes a triggering rod. The triggering rod is slidably arranged on the base shell along a first direction. The triggering rod can move in the first direction to trigger the switch, thereby causing the main circuit board to power off the hard disk;
A joint module for cutting coolant circuit in a server comprises a base, a first moving piece, a second moving piece, a drive component, and a plug connector located on the first moving piece. The first moving piece is movable in a first direction between a first position and a second position. The second moving piece is movable in a second direction between a third position and a fourth position. The drive component moves the second moving piece. When the second moving piece is on the third position, the first moving piece is on the first position and the plug connector is connected to a plug. When the second moving piece is on the fourth position, the first moving piece is on the second position and the plug connector is disconnected with the plug. A server and a computing system with the joint module are also disclosed.
A server testing method applied to a testing platform is provided. The testing platform is communicatively connected to a server, the server includes a plurality of processing units and a plurality of switches, the plurality of processing units is interconnected to the plurality of switches according to a topological structure. The server testing method includes obtaining an updated topological structure, by updating the topological structure via updating firmware of the plurality of switches based on a target firmware upgrade package; and generating a test result by controlling the server to perform a target test task corresponding to the updated topology structure. The present application further provides a testing platform, a testing device, and an external storage medium.
The present application provides a server testing system. The server testing system includes an electronic device being connected to a touch screen configured to display a test item menu bar and being connected to a server through a universal serial bus (USB) port and I2C and UART ports. The electronic device is configured to generate configuration parameters for the server in response to a selection operation of a user to the test item menu bar; obtain a modified test script by configuring a test script according to the configuration parameters; send the modified test script to the server through the USB port; generate a test result by controlling the server to execute the modified test script; and send the test result to the touch screen for display and save the test result to external storage device.
Disclosed in the present invention are a hard disk pluggable method, a hard disk pluggable system, and a server. The hard disk pluggable includes determining whether the hard disk rack is in a first preset state and the hard disk rack is in a second preset state; controlling the execution unit to perform a second hot plug operation on the first hard disks of the hard disk rack and a second plug operation on the second hard disks of the spare hard disk rack based on the first record file and the second record file to restore the hard disk rack to the first preset state and the spare hard disk rack to the second preset state if the hard disk rack is not in the first preset state and/or the spare hard disk rack is not in the second preset state.
A cabinet includes a cabinet body and a bracket. The bracket includes a connecting frame and two adjustment assemblies. Each of the adjustment assemblies comprises a first end and a second end away from the first end, the first end of each of the adjustment assemblies is connected to the connecting frame, the second end of each of the adjustment assemblies is rotatably connected to the cabinet body, a distance between the first end and the second end of each of the adjustment assemblies is adjustable.
A locking mechanism can assemble a body to a rack. The locking mechanism includes a housing and a linkage assembly. The housing includes a first member and a second member. The linkage assembly is installed on the housing, the linkage assembly includes a rotating member, an operating member, and a locking assembly. The operating member and the locking assembly are disposed in the rotating member. The locking assembly can be clamped with the second member, thereby securing the linkage assembly to the rack. Wherein the operating member can rotate, thereby causing the linkage assembly to move away from the second member and be detached from the second member. The operating member further can rotate and drive the rotating member rotate, thereby causing the rotating member to detach from the rack. The present disclosure further provides an electronic device module.
A mounting structure for mounting a data storage device includes a cage, a sliding piece, a door, and a lock. The cage has an opening and a cavity. The sliding piece is slidable between a first position and a second position. The sliding piece has a pushing part. The door is rotatably located on the sliding piece and configured for covering or uncovering the opening. The lock is located on the cage and configured for locking the door to cover the opening. When the data storage device is accommodated in the cavity, the door is locked by the lock and the sliding piece is located on the first position, when the lock unlocks the door and the sliding piece slides to the second position, the pushing part pushes the data storage device outwards from the cavity through the opening. A cabinet and a computing device are also disclosed.
A device and a method for automatically burning firmware are provided. The device includes a first communication unit, a second communication unit, and a processing unit. The processing unit is connected with the first communication unit and the second communication unit. The first communication unit establishes a communication connection with the first electronic device and receives a to-be-burned firmware from the first electronic device. The second communication unit establishes a wired communication with a PCIe Switch. The processing unit obtains the to-be-burned firmware received by the first communication unit and burns the to-be-burned firmware to the PCIe Switch through the second communication unit.
A fixing bracket including a bracket body having a slot for accommodating a hard disk; a movable fastener including swinging arms with a first portion, a second portion, and a third portion, the third portion being connected between the first and second portions, a reciprocating piece movably set on the bracket body, and shafts mounted on the bracket body, wherein the first portion is rotatably connected to one side of the reciprocating piece, the second portion is rotatably mounted around the shafts, and the third portion is oriented towards the slot.
A fixing mechanism and a server, including a housing and a sliding member. The housing is used for accommodating an expansion card. The fixing member is slidably arranged on the housing and is used to form a limiting fit with a first limiting portion on the expansion card to lock the expansion card in the housing. The sliding member is slidably arranged on the housing, the sliding member can slide along the first direction and the reverse direction of the first direction, the first direction is the direction in which the expansion card enters the housing.
A carrier for carrying a hard drive comprises a shell, a sliding bracket, and a spring. The sliding bracket is placed in the shell and is slidable relative to the shell, and the sliding bracket is configured for holding the hard drive. The spring is connected to the shell and the sliding bracket, and the spring is configured for pushing the sliding bracket. When the carrier is inserted into a cabinet, the spring pushes the sliding bracket to a connector of the cabinet to connect the hard drive to the connector. A cabinet comprises a chassis, a shelf, and a plurality of the carriers. The chassis is used for accommodating a circuit board with connectors. The shelf is placed in the chassis. Each connector is used for connecting the hard drive held in each carrier. A server with the carrier is also disclosed.
A detection mechanism and an electronic device, including a mounting rack defining an opening; a door assembly rotatably connected to the mounting rack and configured to rotate relative to the mounting rack to cover or uncover the opening; a first movable rack movably connected to the mounting rack and the door assembly, configured to move forward or return along a first direction or a counter direction of the first direction when the door assembly rotates; a second movable rack movably connected to the first movable rack and configured to move forward or return along a second direction or a counter direction of the second direction when the first movable rack moves; and a detection assembly connected to the second movable rack and configured to detect whether a cover of the electronic device is away from the mounting rack and whether the opening is not covered by the door assembly.
A joint module for cutting coolant circuit in server comprises a shell, a moving piece, a rotating piece, a driving piece, and a plug connector. The moving piece is movable in the shell between a first position and a second position. The rotating piece is rotatable in the shell between a first angle and a second angle. The driving piece is located on the shell and is used for rotating the rotating piece. The plug connector is located on the moving piece and is used for connecting a plug. When the driving piece rotates the rotating piece from the first angle to the second angle, the moving piece moves from the first position to the second position, the plug connector moves towards the shell and disconnects the plug. A server and a computing system with the joint module is also disclosed.
A retention assembly for positioning a mounting component slidably arranged on a frame, the retention assembly includes a detent cylinder defining a receiving hole therethrough, a cap covering the receiving hole, and a retention ball and an elastic member located in the receiving hole, the elastic member is arranged between the retention ball and the cap for pressing the retention ball to protrude from the receiving hole and insert into a positioning hole of the mounting component when the positioning hole is aligned with the retention ball. The retention assembly improves convenience of positioning the mounting component relative to the frame and the convenience of maintenance on the electronic components mounted on the mounting component. A chassis including the retention assembly is also provided.
Disclosed in the present application is a buckling device and a chassis. The buckling device includes a first main body, a snap member, and a sliding member. The first main body is configured to be fixed within a box. The snap member is configured to be connected to a functional component. The sliding member is slidably connected to the first main body. The snap member is rotationally connected to the first main body and held against the sliding member, and the snap member is configured to drive the sliding member to slide during rotation, and the snap member is buckled and connected to the first main body when the sliding member is located at a first preset position protruding outside the box. When an area near a functional component needs to be avoided, rotate the snap member and drive the functional component to rotate to expose the avoidance space.
A push-pull rotating mechanism includes a first fixing member and a pulling member, a rotating member both disposed on the fixing member, a connecting member connects the first fixing member the rotating member. The first fixing member comprises a first side plate and a second side plate connected to the first side plate. The pulling member is movably disposed on one side of the first side plate facing the second side plate. The rotating member is rotatably disposed on one side of the second side plate facing the first side plate. The connecting member includes a connecting plate and a steering plate, one end portion of the connecting plate is connected to the pulling member. The steering plate is movably connected between the other end portion of the connecting plate and the rotating member.
A method and a module for controlling a heat dissipation fan, and a non-transitory computer readable medium are provided, the module includes a BMC and a CPLD, the method includes: controlling the heat dissipation fan by the CPLD when the BMC stopped controlling the heat dissipation fan; obtaining a predetermined rotational speed and a predetermined control curve by the CPLD according to a status of the BMC and/or a status of the server; and detecting an environment temperature, obtaining a target rotational speed according to the environment temperature and the predetermined control curve, and controlling the heat dissipation fan to work with the target rotational speed by the CPLD, wherein the target rotational speed is less or equal to the predetermined rotational speed.
A connector for connecting to a first connecting member comprises a first supporting member, a second supporting member and an elastic member. A mounting hole is defined on the first supporting member for movable connecting to the first supporting member. The second supporting member is configured to be able to deflect axially relative to the first supporting member. The elastic member comprises a first ring body and a second ring body. A gap is defined between the first ring body and the second ring body for translating or deflecting the first ring body relative to the second ring body. When the second supporting member moves and/or deflects relative to the first supporting member, the first ring body and the second ring body are forced to translate and/or deflect relative to each other. The connector is applied in the server and computer for accommodating the accumulated tolerance.
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
A joint module for offsetting manufacturing tolerance comprises an outer joint support, a middle joint support, an inner joint support, a plug connector, and a reset component. The middle joint support is rotatably and movably connected to the outer joint support along a first axis. The inner joint support is rotatable and movable connected to the middle joint support along a second axis. The plug connector is connected to the inner joint support. The reset component is placed between the outer joint support, the middle joint support, and the inner joint support to reset the middle joint support and the inner joint support. When the joint module is reset, a third axis of the plug connector is perpendicular to the first axis and the second axis, the plug connector moves along the third axis to connect a plug. A computing device with the joint module is also disclosed.
A joint module for offsetting manufacturing tolerance comprises an outer joint, a middle joint, an inner joint, a plug connector, and a reset component. The middle joint is movable in radial directions of an axis of the outer joint. The inner joint is rotatable around radial directions of an axis of the middle joint, and the axis of the middle joint is parallel to the axis of the outer joint. The plug connector is fixed to the inner joint. The reset component is placed between the outer joint, the middle joint, and the inner joint, to reset the middle joint and the inner joint until the axis of the plug connector, the outer joint, and the middle joint are coincided. A server system with the joint module is also disclosed.
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
F16L 27/053 - Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces held in place by bolts passing through flanges
H05K 7/14 - Mounting supporting structure in casing or on frame or rack
33.
ADJUSTMENT MECHANISM FOR STORAGE BOX AND ADJUSTMENT DEVICE
A mechanism for adjusting the distance and relative horizontal level between a storage box lid and the product storage box body includes a rod, a first adjustment member, and a second adjustment member. The rod is positioned on the edge of the box and is axially movable. The first and second adjustment members on the rod can be repositioned along the length direction of the rod to increase or decrease the distance between the lid and the box body to accommodate different thicknesses of seals between the two, and for achieving integrity in a horizontal level. A adjustment device is also disclosed.
E05C 19/14 - Hook fasteningsFastenings in which a link engages a fixed hook-like member pivotally mounted with toggle action
B65D 45/02 - Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
E05B 63/00 - Locks with special structural characteristics
E05B 63/06 - Locks with special structural characteristics with lengthwise-adjustable bolts
E05C 3/14 - Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch
A locking device and a chassis comprise a blocking element, a fixing element, an operating element and a locking component; the blocking element is configured to be installed on the first component; the fixing element is configured to be installed on the second component; the operating element is movably arranged on the fixing element, and defining a chute; the locking component comprises a connection element, a locking element and a link module; the connection element is movably connected within the chute; the locking element is rotationally arranged at the fixing element; the link module comprises at least two rotationally connected connecting link members, the link module is rotationally connected to the connection element; one end of the link module is rotationally connected to the fixing element, while another is rotationally connected to the locking element.
The present disclosure relates to a testing technology field, in particular, relates to a method for testing stability and an electronic device. The method includes: in response to a testing start operation instruction triggered by a user, controlling a relay of a testing circuit of the server switch to perform a power-off operation and a power-on operation; after completing the power-off operation and the power-on operation by the relay, sending a testing instruction to the server switch; in response to the testing instruction, receiving testing data returned by the server switch, and executing a testing task according to the testing data, and obtaining a testing result. The present disclosure is able to achieve independent and out of band stability testing of server switches, greatly saving labor and time costs, and improving testing efficiency.
Disclosed in the present application are a leveling method and a leveling system. The leveling method includes providing a leveling mechanism, setting up the plurality of the first containers and connecting two adjacent first containers to each other through one connecting pipe, filling each connecting pipe with observation liquid, measuring same volume of the observation liquid using the second container and fill the observation liquid into the plurality of the first containers separately, maintaining the plurality of the first containers at same horizontal height, defining a liquid level height in the first container as a height of observation liquid level in the first container relative to the first container, and comparing the liquid level heights in the plurality of the first containers, determining the target device is in a leveling state if the liquid level heights in the plurality of the first containers are the same.
G01C 9/34 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
A liquid cooling device comprises a cabinet, a liquid flowing unit, a liquid tray, and a liquid sensor. The cabinet is configured for containing an electronic component. The liquid flowing unit comprises a plurality of liquid delivery pieces connected and configured for circulating coolant to cool the electronic component. The liquid tray defines a confluence groove configured for gathering the coolant leaking from two connected ones of the plurality of liquid delivery pieces. The liquid sensor is placed in the confluence groove and is configured for sending a signal when contacting with the coolant. When the coolant leaks from two connected ones of the plurality of liquid delivery pieces then drops on the liquid tray and flows into the confluence groove by gravity, the liquid sensor contacts with the coolant in the confluence groove and sends the signal. A server with the liquid cooling device is also disclosed.
Disclosed in the present disclosure is a supporting bolt, a cantilever supporting structure and a conducting device. The supporting bolt includes a locking screw, a support screw sleeve, and an elastic supporting member. The locking screw is fixedly connected the pressure receiving structure. The support screw sleeve is fixedly connected the pressure applying structure and is slidably disposed on an outer surface of the locking screw along a direction of the central axis within a sliding range. The elastic supporting member includes a first elastic member, a first end of the first elastic member is compressed against the support screw sleeve, and a second end of the first elastic member is compressed against the pressure receiving structure, the first elastic member has an elastic force along the pressure receiving structure towards the pressure applying structure to support the pressure applying structure.
A position-limit mechanism includes a clip retainer and a resilient assembly. The clip retainer includes a fix part, a limit part, a connect part, and a stop part connected in sequence, the fix connected to a frame, a receiving space is defined by the connect part, the stop part, and the limit part, the receiving space is configured for accommodating a mounting bracket, one end of the mounting bracket extends into the receiving space. The resilient assembly is arranged on the limit part and protrudes into the receiving space, the resilient assembly is configured to resiliently press the one end of the mounting bracket in the receiving space. A chassis including the clip retainer as described above is also disclosed.
A test method based on a data switch is provided. In the method, a configuration instruction sent from the upper computer is received, and the configuration instruction comprises a direction parameter of data flow and a rate parameter, the data switch is configurated according to the direction parameter of data flow and the rate parameter, and a test based on the configured data switch is performed. The method can not only realize rate conversion of data transmission between the communication devices, but also improve convenience and flexibility of port configuration.
Disclosed in the present disclosure is a locking bracket and a chassis. The locking bracket includes a locking base and a locking block. The locking base is fixedly connected to the chassis, and the locking block is movably connected to the locking base along a preset path to switch the locking block to the locked state when installing the functional module into the chassis. The clamping groove can clamp the limiting portion of the installing bracket that covers and fixes the functional module to fix its position, thereby improving the problem of component detachment caused by vibration, shaking, or impact during transportation of the chassis. When it is necessary to remove the functional module from the chassis, the locking block is moved along the preset path to switch from the locked state to the unlocked state.
An accommodating device and a data processing system are provided. The device includes a housing defining a first opening, a cover assembly covering the first opening, a first sealing member, and a second sealing member. The cover assembly includes a first cover and a second cover. The housing includes a first side and a second side. The first cover is rotatably connected to the first side, and the second cover is rotatably connected to the second side. The first sealing member is between the cover assembly and the housing. The second sealing member is connected to the first or the second cover. When each of the first cover and the second cover covers the first opening, the first sealing member abuts against the housing and each of the first cover and the second cover, the second sealing member abuts against the first cover and the second cover.
A structure for identifying the position of a server in a rack, the structure includes a busbar, a shell, and a clip. The busbar and the shell mounted in the rack. The shell defines some connecting positions, each connecting positions defines some hole-points, the shell can define a hole at each hole-point, and the quantity and the locations of the holes in each connecting position is different. The clip is connected on the server, the clip includes some springs, when the server is positioned on one of the connecting positions, the spring conductively contacts the shell through the corresponded hole-point without the hole or does not contact the shell through the corresponded hole-point with the hole, the springs are configured for identifying the combination of the connecting position where the server locates to identify the position of the server. A server system using the structure is also disclosed.
An immersion cooling device includes a housing defining a chamber, a working liquid received in the chamber, a condenser received in the chamber and located outside the working liquid, and at least one support plate received in the chamber. Each of the at least one support plate includes a first portion and a second portion connected to the first portion. The first portion is immersed in the working liquid and configured to hold an electronic device. The second portion protrudes from the working liquid. The second portion defines a slot extending through the second portion, and an opening of the slot faces the condenser.
A connector for installing a device in a host includes a main body for connecting the device, a connecting portion retractably connected to the main body, and a pull ring connected to the connecting portion. The pull ring is configured to be connected to a lifting component. The connecting portion is configured to partially protrude from the main body to connect to a cabinet of the host when the pull ring is not pulled by the lifting component, and retract into the main body to separate from the cabinet of the host when the pull ring is pulled by the lifting component. A host having the connector and a data processing equipment having the host are also provided.
An immersion cooling device includes a box body containing coolant, a heat-generating component received in the box body and immersed in the coolant, a slide rail received in the box body, fixed to the box body and located above the coolant, a condenser slidably disposed on the slid rail, a cover body adapted to cover the box body and to be opened relative to the box body, and an inlet pipe connected to the condenser and passing through and sealed from the cover body.
An immersion cooling device includes a housing defining a receiving chamber, a working liquid received in the receiving chamber, a condenser received in the receiving chamber and located outside the working liquid, and a blocking member received in the receiving chamber. The blocking member includes a plurality of blocking bodies dispersed on a top surface of the working liquid.
A baffle structure includes a main body, a first board, and a second board. The first board has a first sliding groove and a second sliding groove. The main body is slidable along the first sliding groove, making the first board movable between a first height position and a second height position below the first height position. The second board is located on the first board. The second board is slidable along the second sliding groove. The second board is movable to a third height position below the second height position. By moving the first board and the second board to the first height position, the second height position, and the third height position, the baffle structure can be quickly switched between a transportation mode, a foot protection mode, and a wind blocking mode. A rack and a server system using the baffle structure are also disclosed.
A cabinet for mounting expansion card comprises a base and a positioning module. The base defines a cavity. The expansion card is slidable into the cavity in a first direction. The positioning module comprises a positioning piece. The positioning piece is movably connected to the base in a second direction, and the second direction is substantially perpendicular to the first direction. The positioning piece comprises a latching part placed in the cavity. The expansion card defines a slot. The latching part comprises a bevel. When the expansion card slides into the cavity, the expansion card pushes the bevel to lift the latching part, and the latching part inserts into the slot to latch the expansion card when the slot is aligned with the latching part; when the latching part is pulled out from the slot, the latching part unlatches the expansion card. A server with the cabinet is also disclosed.
An accommodating device includes a housing defining a receiving space for receiving a component, two sliding locks arranged at intervals in the receiving space in a first direction, and a rotary lock connected to the sliding locks and configured to fix positions of the sliding locks. At least one of the sliding locks includes a stopper for being inserted into the component. Each of the sliding locks is slidably connected to the housing to realize the sliding locks approaching each other to insert the stopper into the component to fix the component or moving away from each other in the first direction to release the component. A host having the accommodating device and a data processing equipment having the host are also provided.
A method and a system for verifying an image interface, and an image equipment are provided. The system includes a memory, a receiving module, and a transmitting module; the receiving module connected to an image output interface of a device under test (DUT), the transmitting module connected to an image input interface of the DUT. The method includes obtaining at least one predetermined image from the memory, and generating serial data stream according to the at least one predetermined image; controlling the transmitting module to transmit the serial data stream to the image input interface; controlling the receiving module to obtain returned serial data stream from the image output interface; and determining the image interface of the DUT to be normal when the receiving module successfully obtains the returned serial data stream from the image output interface.
H04N 17/00 - Diagnosis, testing or measuring for television systems or their details
H04N 7/035 - Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
52.
PRESSURE PROTECTION DEVICE AND IMMERSION COOLING DEVICE
A pressure protection device includes a housing, a sliding block, and an adjusting block. The housing includes a receiving chamber communicating with a seal chamber and the housing defines a first gas hole and a second gas hole each communicating the receiving chamber to an ambient environment. The sliding block divides the receiving chamber into a first space and a second space and defines a through hole communicating the first space with the second space. The adjusting block is located in the first space and configured to be attracted to the sliding block so that the through hole is selectively blocked by the adjusting block. When the sliding block slides in the receiving chamber, the first gas hole is selectively blocked by the sliding block to isolate from or to communicate with the first space, and the second gas hole always communicates with the second space.
A method for recommending parking is provided. The method obtains vehicle information of a vehicle. Where the vehicle information is provided with a price and a license plate number. The method further determines whether a member of a mall corresponding to the vehicle has a consumption record of the mall according to the license plate member of the vehicle. The method further determines historical consumption areas according to the consumption record of the mall if yes, and determines a target parking space of the vehicle according to the historical consumption areas. The method further determines target shops of the mall according to the price of the vehicle if not, and determines the target parking space according to an area where the target shops of the mall are located. The method further recommends the target parking space to the vehicle. An electronic device and a non-transitory storage medium are also disclosed.
G07B 15/02 - Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
G08G 1/14 - Traffic control systems for road vehicles indicating individual free spaces in parking areas
Disclosed in the present disclosure is a frame mechanism and a board card module. The frame mechanism includes a frame body and a fixing bracket, a baffle piece of the frame body is configured to fix a front end of the board card, the fixing bracket moves relative to the frame body, and the fixing bracket fixes a rear end of the board card. A first limiting portion of the frame body and a second limiting portion of the fixing bracket form a limit fit to lock the fixing bracket onto the frame body, when the fixing bracket moves, the first limiting portion and the second limiting portion are in an unlocked state, the fixed bracket rotates relative to the frame body.
A mechanical equipment includes a fixed body and a movable body. The fixed body includes a sleeve. The movable body includes a limiting rod, a guiding rod, and a gear assembly. The guiding rod and the limiting rod are linked to each other through the gear assembly, which facilitates the positioning of the small sized and light limiting rod and the sleeve. The limiting rod and the sleeve can be aligned with a small force. After the guiding rod is aligned with the sleeve, the guiding rod and the limiting rod are linked through the gear assembly, the sleeve only bears the gravity of the limiting rod and does not need to bear the sum of the gravity of the limiting rod, the gear assembly, and the guiding rod, thus preventing the sleeve from bearing a too large gravity after the movable body and the fixed body are assembled.
F16H 19/02 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion
56.
TWO-PHASE LIQUID COOLING SYSTEM, TWO-PHASE LIQUID COOLING CABINET, AND METHOD FOR LIQUID COOLING OF ELECTRONIC DEVICES
A two-phase liquid cooling system for cooling electronic devices includes a housing configured for accommodating the electronic devices, a cooling loop connected to the housing, and an impedance device connected to the cooling loop. The cooling loop includes a supply manifold, a return manifold, and multiple cooling branches connected in parallel between the supply manifold and the return manifold, each cooling branch is configured for transferring cooling liquid to cool one electronic device. The impedance device increases impedance in each of the multiple cooling branches to reduce difference in impedance between each cooling branch and balances the pressure drop in each cooling branch, and thus balancing the cooling liquid flow rate in each cooling branch. A two-phase liquid cooling cabinet and method for liquid cooling of multiple electronic devices with different thermal loads are also disclosed.
A functional module securing device and a data processing equipment, including a securing rack including a mounting area, the mounting area places a functional module; a limit piece slidably arranged on an exterior of the securing rack and at least partially located in the mounting area; and a linkage piece arranged on the exterior of the securing rack and connected to the limit piece. The linkage piece configured to drive the limit piece to move along a first direction to at least partially insert the limit piece into a slot of the functional module, or to separate the limit piece from the slot of the functional module. The linkage piece further configured to drive the limit piece to move along a second direction to drive the functional module to at least partially slide out of the mounting area when the limit piece is in the slot of the functional module.
An immersed cooling system for cooling electronic devices includes a cooling tank accommodating coolant and multiple electronic devices and a liquid cooling circuit for circulating coolant, the electronic device includes key components and common components, the liquid cooling circuit includes cooling branches connected to the key components for cooling, the coolant in the cooling branches flows faster than the coolant in the cooling tank, which improves the heat dissipation effect of the key components and the utilization rate of the coolant by cooling the key components and the common components with different flow rates of coolant, reduces the energy consumption of the immersed cooling system and provides a more efficient thermal solution. An immersed cooling cabinet is also provided.
A cabinet for mounting server to rack includes a chassis, a handle, a lever, and a linkage. The rack includes a support. The support comprises a first limiting surface and a second limiting surface. An axis of the lever is perpendicular to an axis of the handle, the lever comprises a first limiting part and a second limiting part. When the handle rotates, the linkage drives the lever rotate, the first limiting part pushes the first limiting surface to push the chassis out of the rack, or the second limiting part pushes the second limiting surface to push the chassis into the rack. A server system using the cabinet is also disclosed.
A handle includes a handle member, two fixing mechanisms, and two fixing mechanisms. The handle member includes a gripping portion and two extending portions connected to two ends of the gripping portion. The gripping portion extends along a first direction, each extending portion extends from the gripping portion along a second direction. The two fixing mechanisms are spaced apart from each other and can connect to a product. Each linkage mechanism is connected between one extending portion and one fixing mechanism. Each linkage mechanism includes a first connecting member and a second connecting member connected to each other. Each first connecting member is rotatably connected to each fixing mechanism. Each second connecting member is telescopically connected to each extending portion along the second direction. The present application further provides a circuit board assembly and an electronic device.
An operation and maintenance device includes a floating tray, an unlocking assembly, and a hook assembly. The unlocking assembly movably disposed on the floating tray, one end of the unlocking assembly includes a first mounting frame. The hook assembly connected to the unlocking assembly, the hook assembly comprising a second mounting frame and a hook connected to the second mounting frame, the second mounting frame is rotatably connected to the first mounting frame to drive the hook to rotate and be engaged with the slidable locking mechanism, the unlocking assembly is used to drive the hook to translate. In addition, the present disclosure also provides a cabinet.
A push-pull rotating mechanism includes a first fixing member, a pulling member, a rotating member, a connecting member, and a steering member. The first fixing member includes a first side plate and a second side plate connected to the first side plate; the pulling member is movably disposed on the first side plate, the pulling member defines a first slideway, the rotating member is rotatably disposed on the second side plate, and the rotating member protrudes to form a first pin. The connecting member includes a first end, a second end, and a connecting portion connected between the first end and the second end, the first end corresponding to the first slideway is provided with a second pin, the second pin is movably inserted into the first slideway, the connecting portion is rotatably disposed on the first side plate, and the second end protrudes to form a third pin.
F16H 21/54 - Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions for conveying or interconverting oscillating or reciprocating motions
F16B 2/18 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
A chassis for holding electronic devices includes a main body, a guiding component, and a latching component. The main body defines a storage cavity with an upper layer and a lower layer, the upper layer can hold an electronic device, and the lower layer can hold another electronic device. The electronic devices can slide along the guiding component into or out of the storage cavity. The latching component have an upper handle and a lower handle, the upper handle can latch or unlatch the electronic device in the upper layer, and the lower handle can latch or unlatch the electronic device in the lower layer. An avoiding space is defined between the upper handle and the lower handle, the avoiding space is configured for providing a space to rotate the lower handle, so the lower handle never contacts the upper handle. An electronic host using the chassis is also disclosed.
A method for controlling fan and a heat dissipation device are provided, the heat dissipation device includes a plurality of dual-rotor fans and a boost unit. Each dual-rotor fan includes two rotor units. A first end of the boost unit is connected to the rotor units of the dual-rotor fans, a second end is connected to a power supply terminal. The heat dissipation device determines if the dual-rotor fan with one of the rotor units fails to be a target fan; controls the boost unit to increase a voltage of a power supply of the power supply terminal to a first predetermined voltage value, to output the power supply to a normal one of the rotor units of the target fan.
A fixing device for placing data storages of different sizes includes a storage shelf, a separator plate, and at least two mounting brackets. The storage shelf defines a receiving space, the storage shelf includes a first wall and a second wall arranged at intervals along a first direction, the first wall and the second wall define the receiving space. The separator plate is detachably installed in the storage shelf to change a height of the receiving space along the first direction. The at least two mounting brackets have two different sizes and are detachably received in the receiving space for receiving the data storages. A host having the fixing device is also provided.
An immersion cooling tank includes a tank body and a liquid flow tube. The tank body holds a coolant and an electronic device. The tank body defines an inlet and an outlet. The inlet and the outlet are respectively located at opposite ends of the electronic device for inputting and outputting the coolant. The coolant flows through the electronic device. The liquid flow tube includes at least one adjuster. The liquid flow tube is located inside the tank body and coupled to at least one of the inlet or the outlet. The at least one adjuster faces the electronic device for controlling an amount of the coolant flowing in or out of the tank body.
F28D 1/02 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid
A locking mechanism for mounting hard drive to rack includes a shell and a lock component. The lock component comprises a handle, a pin, a lever, a torsion spring, and a compression spring. When the handle is located on the inner position, the lever latches the handle, the torsion spring is compressed, the compression spring pushes the pin out of the shell to insert into a slot of the rack to lock the hard drive to the rack. When pressing the lever to unlatch the handle, the torsion spring pushes the handle rotate to the outer position, meanwhile the handle retracts the pin into the shell to unlock the hard drive from the rack. An electronic device structure and a server using the locking mechanism is also disclosed.
A method of data clearing of a hard disk comprises search a last target logic block of a target hard disk according to a predetermined sequence. Stored data in the target logic block is read for determining whether the stored data includes disk array information. The stored data of the target logic block is cleared while the stored data includes the disk array information. By accurately clearing minimum data, a data clearing process of the target hard disk is completed. By comparing with the full disk format manner, an effective of data clearing is improved. An apparatus and a computer readable storage medium applying the method are also disclosed.
A power detecting circuit board and, a power detecting system, and an immersed liquid cooling tank are provided, the power detecting system includes a plurality of power detecting circuit boards and a BMC, each power detecting circuit board is connected to at least one PSU, one of the power detecting circuit boards serves as a leader detecting circuit board, the rest of the power detecting circuit boards serve as follower detecting circuit boards; the leader detecting circuit board obtains running data of the corresponding PSU; each follower detecting circuit board obtains running data of the corresponding PSU; the leader detecting circuit board obtains the running data of the PSU corresponding to the follower detecting circuit boards, and summarize the running data of the PSU corresponding to the leader detecting circuit board and the running data of the PSU corresponding to the follower detecting circuit boards.
A system for maintaining the operation of a cooling fan for a server if that function of a baseboard management controller (BMC) of the server should fail includes the BMC and a control module. The control module is electrically connected to the BMC and the fan, and the control module receives a first signal outputted by the BMC in a cycle and determines the state of the BMC depending on whether the first signal includes a change in level or fails to include a change in level. When an abnormal state of the BMC is determined, the control module outputs a preset pulse width modulation (PWM) signal to the fan to maintain operation of the fan.
A method for firmware burning comprises: configuring a RPM SPEC file based on attribute information of a firmware; copying the RPM SPEC file to a first directory of a RPM software directory, and copying a burning tool, and a firmware image file to a second directory of the RPM software directory; generating a firmware installation package based on the first directory, the second directory and a preset RPM product command and installing the firmware installation package based on a preset RPM installation command to burn the firmware. The method can achieve the effect of installation-on-installation burning and avoid the problem of firmware burning failure caused by human misuse of relevant burning documents. An electronic device and a non-transitory storage are also disclosed.
A packaging method for a driver kernel module includes: configurating specification file according to the driver kernel module; and packaging the driver kernel module and the specification file into a driver package in a target format. An electronic device and a non-volatile storage medium therein, for performing the above-described method, are also disclosed.
A method for generating driver package is provided. The method is applied on a first electronic device. The method obtains a driver source code. The method generates specification files according to the driver source code. Where the specification files correspond to target operation systems of second electronic devices, and each specification file corresponds to environment information of one target operation system. The method generates driver packages using a first format according to the driver source code and the specification files. The method transmits each of the driver packages using the first format to a corresponding second electronic device of which a target operating system is different from an operating system of the first electronic device. A method for deploying driver and an electronic device are also disclosed.
A method for managing storage controllers of an electronic device comprises updates a driver configuration file of a data disk storage controller. A driver image file of a virtual file system is updated according to the driver configuration file. An operation system of the electronic device is rebooted. A driver of a system disk storage controller is started according to the driver image file while starting the virtual file system. A driver of the data disk storage controller is started while starting a root file system. A first driver letter is allocated to a system disk based on the updated drier image. An electronic device and a computer readable storage medium applying the method are also disclosed.
A method for managing storage controllers of an electronic device comprises acquires driver configuration files of first and second storage controller. A driver mapping file of a root file system is acquired according to the driver configuration files of the first storage controller and the second storage controller. The driver configuration file of the second storage controller is updated. A driver image file of the virtual file system is updated according to the driver configuration file of the second storage controller. An operation system of the electronic device is rebooted. The driver of the second storage controller is started according to the driver image file when the virtual file system starts, and the driver of the first storage controller is started according to the driver mapping file when a root file system starts. An electronic device and a computer readable storage medium applying the method are also disclosed.
A method for resetting a baseboard management controller (BMC) and a power management system are provided. The power management system includes two or more power management controllers (PMCs). Each of the PMCs includes a BMC. One of the two or more PMCs severs as a master device and remaining of the two or more PMCs sever as one or more slave devices communicated with the master device. The method includes: generating a reset command by the master device when a first condition is met. Then the master device determines a target bus and transmits the reset command to the target slave device through the target bus. The target slave device obtains the reset command through the target bus, and resets the BMC of the target slave device, in response to the reset command.
A control method for preparing crop nutrient solution, applied in a regulating device, obtains growth data of crops, and determines a growth state of the crops according to the growth data of the crops. The proportion of the nutrient solution required by the crops is determined according to the growth states of the crops, and the culture solution is adjusted according to the proportion of the nutrient solution. After a preset time period, updated growth state of the crops is determined. When the culture solution does not meet the proportion of the nutrient solution corresponding to the updated growth state, the culture solution is adjusted again until the culture solution meet the proportion of the nutrient solution corresponding to the growth state of the crops.
A flow guiding device in an immersion-cooled chassis of a server comprises at least one deflector located above a chip on a mainboard in the chassis, each deflector comprises a first end for mounting to the mainboard above the chip and a second end inclined away from the mainboard. The first end is immersed in coolant, the second end is higher than the first end; the deflector further comprises a hollow part including multiple through holes for interrupting upward movement vapor bubbles generated by the hot chip, which reduces probability of the vapor bubbles escaping from the coolant liquid and the chassis. A liquid-cooled chassis having the flow guiding device is also disclosed.
A cover plate of a box body for a server includes a main body, a folding edge, and a buckle. The folding edge is vertically connected to the main body, the buckle is disposed on the folding edge, and the buckle can extend along one side of the folding edge and face the main body.
A manifold for cooling server includes an inlet pipe, an outlet pipe, a plurality of first hole groups, and a plurality of second hole groups. The distance between every two adjacent first hole groups is first distance, the distance between every two adjacent second hole groups is second distance, and the first distance is not equal to the second distance. The first distance is designed for one size of server, and the second distance is designed for another size of server. When changing the size of all servers in the rack, turning manifold 100 to 180 degrees to change the first hole groups 30 to the second hole groups 40 for adapting the severs, which makes the manifold 100 adapt two different sizes of server. A rack and a data center cooling system using the manifold are also disclosed.
The present disclosure includes an expansion card fixing structure and electronic device using the same. The guiding track includes a track base, the track base includes a track slot, the track slot extends in a first direction, and the track slot portions of the track base recessed in a second direction to form the track slot. A limiting element includes a first end and a second end at intervals along a third direction. The first end extends into the track slot along the third direction, the second end forms an avoidance hole through the second direction. A handle includes a first surface and a second surface, the handle is connected to the second surface by a latch. A resilient member is configured for driving the first end into the track slot. An expansion plate includes a guide portion.
A locking assembly can lock a workpiece. The workpiece includes a locking hole. The locking assembly includes a housing, a movable component, and an unlocking handle. The movable component includes a sleeve, a pin, and an unlocking cover. The sleeve is mounted on the housing. The pin is accommodated in the sleeve, and a portion of the pin protrudes from the housing and accommodated in the locking hole. The unlocking cover is fixed to the pin. The unlocking handle is disposed between the unlocking cover and the sleeve. The unlocking cover can be pulled from a first direction to move the pin out of the locking hole; or the unlocking handle can be pulled from a second direction intersecting with the first direction, and the unlocking handle can abut against the unlocking cover to drive the pin to move out of the locking hole.
F16B 2/02 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
A graphics processing unit (GPU) tray includes a base, a first riser, and a second riser. The base is provided with a first bracket and a second bracket spaced from each other, the first riser is connected to one side of the first bracket and the second bracket, and the second riser is connected to the other side of the first bracket and a second bracket. The first riser is provided with a first connector socket facing the second riser, and the second riser is provided with a second connector socket facing the first riser. A first GPU is plugged to the first connector socket and a second GPU is plugged to the second connector socket. The GPU tray compress the installation space of the GPUs and allows four GPUs can be installed in the chassis. A chassis accommodating the GPU tray is also disclosed.
A method for setting a boot disk of a HBA card comprises acquires a physical layer port number corresponding to a slot of a target hard disk. A first identifier for the physical layer port number in a BIOS configuration page in the HBA card is configured. A second identifier for the target hard disk in the BIOS configuration page is configured. The second identifier is written into boot device items of the BIOS configuration page for fixing the target hard disk as a boot disk of the HBA card. The HBA card fails to identify other hard disk as the boot disk under any conditions. Drive letters of the HBA card and the rule of distributing the drive letters are unchanged, and a stability of a system is maintained. An apparatus and a computer readable storage medium applying the method are also disclosed.
G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
85.
Method for adjusting drive letters, electronic device, and computer readable storage medium applying the method
A method for adjusting system drive letters comprises acquires a system drive letter of an action hard disk in response to the identified action hard disk. If a plugging position of the action hard disk is the extension slot, the slot value corresponding to the action hard disk is acquired. The system drive letter is changed to a slot drive letter based on the slot value. If the system drive letter is shifted, the system drive letter is adjusted to be the slot drive letter for reducing the condition of failing to search or call the files in the action hard disk based on the original system drive letter. A convenience of searching or calling the files in the action hard disk is improved. An electronic device and a computer readable storage medium applying the method are also disclosed.
A method for starting hard disks, applied in an electronic device, the method includes: starting a storage in the electronic device, and the storage comprising hard disks and a backplane extension chip; sending preset request signals by the hard disks to the backplane extension chip; verifying a number of the hard disks by the backplane expansion chip according to the request signals; when the number of the hard disks is verified successfully, performing type verification on the hard disks by the backplane expansion chip; and sending a start signal by the backplane expansion chip to the target hard disks having a successful type verification according to a preset start sequence and a preset number of the hard disks, to start the target hard disks.
G11B 5/00 - Recording by magnetisation or demagnetisation of a record carrierReproducing by magnetic meansRecord carriers therefor
G11B 5/54 - Disposition or mounting of heads relative to record carriers with provision for moving the head into, or out of, its operative position or across tracks
A defect detection method includes: obtaining an image of a first defective block output by the SPI machine; wherein the first defective block is a solder paste block that is not qualified for printing after being detected by the SPI machine; processing the image of the first defective block; detecting whether solder paste printing in the first defective block is qualified; and determining that the first defective block is a second defective block and determining a defect type of the first defective block when the solder paste printing of the first defective block is not qualified. A terminal device and a non-volatile storage medium therein, for performing the above-described method, are also disclosed.
A linkage mechanism includes a first fixing member and a movable member. The first fixing member defines a first slot. The movable member includes a handle, a steering plate, and a latching plate. The handle is rotatably connected to the first fixing member. The steering plate has first and second portions. The first portion is rotatably connected to the handle. The second portion has a sliding slot. The latching plate includes a main body portion, latching portion, and sliding post. The main body portion is rotatably attached to the first fixing member about a first axis. Part of the main body portion extends to form the latching portion. The latching portion corresponds to the first slot. One end of the sliding post is fixed to the main body portion. Another end movably fits into the sliding slot.
F16B 2/06 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
89.
METHOD AND STORAGE MEDIUM FOR DETECTING PERFORMANCE OF HARD DISKS
A method for detecting performance of a number of hard disks working under various operating systems, comprising: collecting of performance parameter of hard disks in several pre-determined systems, storing the parameters in a uniform format to obtain unified data; analyzing the unified data to obtain feature parameters of the hard disk; comparing the feature parameters and preset name string to obtain performance data of the hard disk; classifying the hard disk and establishing a performance database by the performance data of the hard disks of different kinds; presenting the data in the performance database with a preset visual tool, the data is regarded detecting results of the hard disks. Performance data from a plurality of systems can thus be presented by the visual tool running across platforms, which improves the scope and immediacy of detection. An apparatus, an electrical device, and a storage medium are also disclosed.
An abnormality detecting system is provided. The abnormality detecting system includes a processor, a control module, a storage device and a monitoring module. The storage device includes a plurality of storage units. The processor is electrically connected to each storage unit of the plurality of storage units through the control module, the monitoring module is electrically connected to the processor, the control module and the each storage unit. The monitoring module obtains a monitoring result by monitoring a level state of signals generated by the control module, the each storage unit, and the processor; and the monitoring module confirming whether an abnormality occurs according to the monitoring result.
A driving record authentication method is provided. The method includes acquiring historical driving records of a driver and associated records of the driver. Once a non-fungible token image of the driver is minted based on the historical driving records and the associated records, the non-fungible token image is transmitted to a user terminal in response to a query request associated with the driver that sent the user terminal.
A method for managing motion information is provided. The method obtains a motion document of a first operation target. The motion document of the first operation target recording information of motions of the first operation target. The method generates guiding information according to the motion document of the first operation target. The guiding information is configured to guide motions of second operation targets. The method obtains motion images of each second operation target. The method identifies information of motions of each second operation target from the motion images of each second operation target. The method further determines a pass rate of the motions of each second operation target according to the information of the motions of the first operation target and the information of the motions of each more second operation target. A related electronic device and a related non-transitory storage medium are provided.
A method for locating a hard disk applied in a server which governs many hard disks including some making use of one HD slot by an expander customizes the SCSI Enclosure Services (SES) custom page of an expander of a JBOD device, and obtains and stores information of the JBOD device through the expander. The server further obtains information of a hard disk to be located, and obtains information of the JBOD device hosting the hard disk to be located according to the information of the hard disk to be located.
A coolant guiding structure can guide a coolant to a plurality of electronic components spaced from each other. The coolant guiding structure includes a housing, a plurality of first baffles, a plurality of second baffles, and a plurality of spoiler assemblies. The housing includes a liquid inlet and a liquid outlet. The liquid inlet can introduce the coolant into the housing, and the liquid outlet can discharge the coolant out of the housing. A first opening is formed between two adjacent first baffles, a second opening is formed between two adjacent second baffles, and a guide channel is formed between the first opening and the second opening. Each first baffle and a corresponding second baffle can accommodate one electronic component therebetween. At least two spoiler assemblies are disposed in the guide channel. The present disclosure further provides an electronic assembly.
A locking assembly for locking a first frame to a second frame, comprising a shell, a sliding component, a locking block and a transmission. The shell for connecting to the first frame. The sliding component slidably connected to the shell, and a guiding slot is defined on the sliding component. The locking block rotatably connected to the shell, a clamping notch is defined on the locking block and exposed from a top side of the shell for clamping a locking member on the second frame. The transmission group is connected to the sliding component by the guiding slot, the transmission group is further connected to the locking block. The transmission group is configured to rotate the locking block to clamp or unclamp the locking member, when the sliding component slides along a first direction to guide the transmission group by the guiding slot.
E05C 3/14 - Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch
A locking assembly for locking a second component to a second component, comprising a stopper, a mounting component, a driving component, and a linkage mechanism. The stopper is configured for connecting to the first component. The mounting component is configured for connecting to the second component. The driving component is slidably connected to the mounting component. A sliding slot is defined on the driving component. The sliding slot includes a locking segment. The linkage mechanism is slidably connected to the mounting component and the driving component. The linkage mechanism includes a first member and a connecting column. The first member includes a first part and a second part coupled to the first part. The first part is coupled to the mounting component, a first slot is defined on the second part. The connecting column is accommodated in the sliding slot and the first slot.
A heat sink includes a substrate, a heat pipe embedded in the substrate, a first fin group, and a plurality of heat conducting members. The substrate includes a first surface and a second surface facing away from the first surface. The first fin group is arranged on the first surface. A part of each of the plurality of heat conducting members is embedded in the substrate from the second surface and contacts the heat pipe, the other part of each of the plurality of heat conducting members is located outside of the substrate. An electronic device having the heat sink is also provided.
A method for allocating a drive letter to hot-swapped, newly-inserted, or doubly-identified hard disks obtains a number of hard disks connected and information of each device, the device information comprises slot information of the hard disk. A transitional drive letter is allocated to the hard disk according to their number and information of those devices, the transitional drive letter comprises a slot number corresponding to the slot information. A system drive letter is reallocated to the hard disk according to an order of the drive letter issued as a transitional drive letter. An electronic device and a non-volatile storage medium therein, for performing the above-described method, are also disclosed.
A temperature control device includes a temperature sensor configured to detect a temperature within a server. When the temperature in the server is below a preset temperature, the control unit controls an interior heating assembly to heat the server, and closes a ventilation assembly to retain heat within the server. When the temperature in the server has reached the preset temperature, the control unit controls the heating assembly to stop the internal heating, and controls the ventilation assembly to open, to allow dissipation of the heat from the server.
The present disclosure provides a data collection system and method. The data collection system includes a microcontroller module, a switch and a storage module. The microcontroller module sends protocol information to the switch, configures a port of the switch, and sends control instruction to the switch. The switch receives the control instruction and transmits data to the microcontroller module according to the control instruction. The microcontroller module processes the data transmitted by the switch and transmits processed data to the storage module. The storage module receives the processed data and save the processed data. The data collection system is easy to deploy, improves production efficiency, simplifies the operation steps of data collection, and reduces the technical threshold of users.
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