Abstract: A waterproof ultrasound scanner includes a main casing, an ultrasound probe, a probe inner frame, a probe outer cover, a first waterproof member, and a second waterproof member. A circuit board is disposed inside the main casing. The ultrasound probe has at least one electric route connected to the circuit board. The probe inner frame abuts against the ultrasound probe. The probe inner frame has at least one route outlet for the electric route to pass through. The probe outer cover encloses the ultrasound probe and the inner frame, and is partially located inside the main casing. The outer cover has a first opening through which the ultrasound probe is exposed. The first waterproof member is hermetically clamped between the ultrasound probe and the inner frame. The second waterproof member is hermetically clamped between the outer cover, the inner frame, and the main casing.

Abstract: A smart antenna controlling method is used for controlling a smart antenna system, and the smart antenna system includes multiple antennas, a wireless network controller, and a processor. The smart antenna controlling method includes: receiving multiple wireless signals transmitted by a wireless access point, respectively, by using the antennas; providing multiple received signal strength indications (RSSIs) corresponding to the wireless signals received by the antennas to the processor, respectively, by using the wireless network controller; generating multiple control signals corresponding to the antennas according to the RSSIs, by using the processor; and switching radiation patterns of the antennas according to the control signals, respectively, such that the RSSIs of the wireless signals are the same, and not smaller than a threshold value.

Abstract: An electronic device includes a chassis, a back plate, a bracket, and a biological characteristic recognition module. The back plate is fixed to a chassis and has a first through hole. The bracket is fixed to a side of the back plate away from the chassis. The bracket has an accommodating slot recessed away from the chassis. The biological characteristic recognition module is located in the first through hole. The biological characteristic recognition module is abutted between the bracket and the chassis. The biological characteristic recognition module has at least one electronic component. The electronic component is accommodated in the accommodating slot.

Abstract: A processing assembly including cage, partition, two sub-cages, two motherboards, two switch boards and at least one bridge board. Partition is disposed in cage so as to divide inner space of cage into first accommodation space and second accommodation space. Two sub-cages are respectively disposed in first accommodation space and second accommodation space. Two motherboards are respectively disposed on two sub-cages. Two motherboards each include a plate and a plurality of processing units disposed on the plate. Two switch boards are respectively disposed on two sub-cages and respectively electrically connected to two motherboards. Bridge board is electrically connected to two motherboards. One of two motherboards is located between one of two switch boards and bridge board, and another one of two motherboards is located between another one of two switch boards and bridge board.

Abstract: The present disclosure provides a method for automatically optimizing power consumption. The method includes: (S1) a baseboard management controller determines whether system information is correct or not after powered on. If correct, further proceeding the method. If not correct, stopping further proceeding the method. (S2) the baseboard management controller periodically detects the surface temperature and the internal temperature of the essential element with a first loop cycle and determines whether the surface temperature or the internal temperature is higher than a preset temperature. (S3) If the surface temperature or the internal temperature is higher than the preset temperature, performing a PID adjustment to the fan rotation speed according to the surface temperature or the internal temperature of the essential element.

Abstract: The disclosure provides including a casing, a mother board, a hard disk drive module, a fan module, and an expansion module. The casing has a hard disk drive accommodation area, a fan accommodation area, and a motherboard accommodation area located between the hard disk drive accommodation area and the fan accommodation area. The motherboard is disposed in the motherboard accommodation area. The hard disk drive module includes hard disk drives. The fan module includes fans. The expansion module is selectively disposed in the hard disk drive accommodation area with the hard disk drives, or disposed in the fan accommodation area with the fans.

Abstract: A server configured to accommodate a storage device includes a chassis, an electronic component, a first positioning pin, a second positioning pin, and a slide rail. The chassis includes a first bottom plate, a first side plate, a first side wall, a first partition and a second partition that are disposed on the first bottom plate. The first bottom plate is divided into a first area, a second area and a third area. The third area is configured for the storage device to be placed thereon. The electronic component is disposed in the first area and configured to be electrically connected to the storage device. The first positioning pin is disposed on the first side wall. The second positioning pin is disposed in the third area. The slide rail has a first positioning groove and is detachably disposed on the first positioning pin via the first positioning groove.

Abstract: An antenna module includes a grounding conductor, a first radiator, a second radiator, and a grounding component. The grounding conductor has a grounding function. The first radiator includes a first feeding portion and a first radiating portion. The second radiator includes a second feeding portion and a second radiating portion. The grounding component is located between the first radiator and the second radiator, and includes a first coupling portion, a second coupling portion, a capacitor, and a first grounding portion. The first radiating portion is spaced apart from the first coupling portion and the second radiating portion is spaced apart from the second coupling portion. The capacitor is located among the first coupling portion, the second coupling portion, and the first grounding portion. The first grounding portion is connected to the grounding conductor.

Abstract: A display module including upper case, front case, blocking ribs, image-capturing opening, and blocking component is provided. The front case connects the upper case. The holding ribs are from on inner side of the upper case, and a guiding area is remained between the front case and the ribs. The image-capturing opening is formed on the front case. The blocking component is disposed on the inner side of the upper case and the front case. The blocking component has guiding part and blocking part. The guiding part is located on the guiding area. The guiding part has protrusions and compressible openings being adjacent to the ribs. Each of the compressible openings is corresponded to one of the protrusions. The protrusions exceed the guiding area. The blocking component is adjacent to the inner side of the front case and the image-capturing opening.

Abstract: A shaft assembly that pivotally couples a first module body to a second module body includes two double shaft hinges and a main cover plate. One end of each double shaft hinge pivotally couples to the first module body, and another end pivotally couples to the second module body. The first module body is pivotable about a first axis with respect to the second module body via the double shaft hinges, and the second module body is pivotable about a second axis with respect to the first module body via the double shaft hinges. The first axis parallels the second axis, and the first axis is closer to the first module body than the second axis to the first module body. The main cover plate is located between the two double shaft hinges, and two ends of the main cover plate are respectively connected to the two double shaft hinges.

Abstract: A test method for a basic input/output system (BIOS), configured to test a computer device which includes the BIOS when a power on self test (POST) of the BIOS fails, is disclosed including following operations: enabling a fixing function of the BIOS by a debug port of a motherboard of the computer device; enabling a first memory device and disabling a second memory device, by the debug port; according to the fixing function, turning on the computer device by the first memory device; and determining whether the computer device is turned on successfully.

Abstract: When a host computer determines that a firmware version to be loaded is higher than a firmware version of each chip to be loaded, the host computer sends a loading flag to the chips to be loaded to enable the chips to be loaded enters a loading mode. The host computer redefines multiple controllable physical connections between each chip to be loaded entering the loading mode and a master controller chip connected thereto so that they act as loading buses. Each chip to be loaded executes a loading process according to a frame period and a frame count to receive the load file completely and then executes the IAP command to program its ROM. When each chip to be loaded finishes the loading process, each chip to be loaded jumps out of the load mode, and the host computer restores the definitions of the plurality of controllable physical connections.

Abstract: A fixing device includes a base, a fastening assembly, a fixing assembly and a first recovery member. The base has a rail be inserted by a board card. The fastening assembly is movably coupled to the base and detachably secures the board card. The fastening assembly includes a sliding member and a rotation member. The sliding member is slidably connected to the base. The rotation member is pivotally connected to the sliding member and includes an abutting end and a latch end. The rotation member selectively causes the abutting end and the latch end to be inserted into the rail. The fixing assembly is connected to the base and the fastening assembly, and secures the fastening assembly in a locked status. The first recovery member moves the fastening assembly from the fixed position toward an entrance of the rail when the locked status is released.

Abstract: The invention relates to detection technology field and provides a tool-less tray that is detachably mounted on a casing inner wall. The tray has a plate body and a side wall; at least 3 shaped holes are disposed on the side wall; at least one screw pillar is fixed to the plate body and is configured to be firmly connected to an additional function board. The technical solution provided by the invention is tool-less, realizes fast installation and detachment of tray, realizes fast addition and removal of additional function board in limited space and is convenient to be used.

Abstract: The present disclosure provides a temperature controlling method for a server, a baseboard management controller and a server temperature controlling system. The method is applied to the baseboard management controller and the server comprises a management engine and a fan. The method comprises obtaining a server temperature information collected by the management engine and controlling the fan according to the server temperature information when the management engine is in a normal state; and collecting the sever temperature information and controlling the fan according to the server temperature information when the management engine is in an abnormal state. The temperature controlling method for the server, the baseboard management controller, and the server temperature controlling system can collect the server temperature in real time for controlling the server temperature without being affected by the working state of the management engine.

Abstract: A fan module frame is configured to fix a fan module in a chassis. The fan module frame includes a first frame component, a second frame component and two latches. The first frame component connects a server fan unit to the second frame component by an elastic fastener. The second frame component has a plurality of chambers, and each of the chambers is configured for the server fan unit to be placed therein. The latches are disposed on two opposite sides of the second frame component and connected to the second frame component. The second frame component fixes the fan module in the chassis through the latches. As such, the fan module is detachably fixed in the chassis and can be removed from the chassis without additional tools, and the fan module frame is compatible with various servers and models, thereby saving design costs and saving space.

Abstract: A server heat dissipation structure, configured to dissipate the heat of a host casing of a dense type server. The server heat dissipation structure includes a thermosiphon heat sink and a fan assembly. The thermosiphon heat sink includes a heat absorbing end and a heat dissipation end that are connected via a connection tube. The fan assembly is disposed on a side of the heat dissipation end so as to help the heat dissipation of the heat dissipation end.

Abstract: A setting method, system, device and a computer readable medium of a configuration of a PCIE slot (mainboard expansion slot). The setting method comprises: determining whether the configuration of the mainboard expansion slot is an automatic setting, performing the setting of the configuration of the mainboard expansion slot based on a first preset rule when the configuration of the mainboard expansion slot is the automatic setting, and performing the setting of the configuration of the mainboard expansion slot based on a default value when the configuration of the mainboard expansion slot is not the automatic setting. A setting method, system, device and a computer readable medium of a configuration of the present disclosure may perform the setting of the configuration of the mainboard expansion slot when the configuration of the mainboard expansion slot is the automatic setting, without another reboot from a basic input/output system (BIOS).

Abstract: The disclosure provides a server including casing, detecting device and cover plate. The casing includes bottom plate, first side plate and second side plate. The first side plate or the second side plate includes an engaging slot. The engaging slot includes fixing part and releasing part that are connected to each other. The edge of first side plate includes hole. The detecting device include switch and controller. The cover plate includes cover portion, first side wall, second side wall, engaging component and protrusion. The cover plate includes fixed position and removable position. When cover plate is located in fixed position, engaging component is located in fixing part, such that cover plate is fixed on casing and protrusion penetrates through hole to push switch. When cover plate is located in removable position, engaging component is located in releasing part, and protrusion is moved away from switch.

Abstract: The disclosure provides a server, including a casing, a host assembly, a data storage assembly and a power supply assembly. The casing includes a bottom plate, a first side plate, a second side plate and a straight partition. The first side plate, the second side plate and the straight partition are connected to the bottom plate. The first side plate and the second side plate are respectively located at two opposite sides of the bottom plate. The straight partition is located between the first side plate and the second side plate. The host assembly is slidably disposed on the second side plate and the straight partition. The data storage assembly is slidably disposed on the first side plate and the straight partition. The power supply assembly is located between the first side plate and the straight partition and electrically connected to the host assembly and the data storage assembly.