Fulian Precision Electronics (tianjin) Co., Ltd.

Hongfujin Precision Electronics (tianjin) Co.,ltd.

Wen-Hu Lu

Han-Yu Li

Li-Yi Yin

Shu-Tong Wang

Ya-Ni Zhang

Gong-Wen Zhang

Cheng-He Li

Zhen-Lei Li

Yang Li

San-Long Zhou

Ming-Liang Zhang

Jun Li

Yao-Yang Liu

Nan Du

Xiao-Chuang Zhu

Chen Xing

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.

Retention assembly and chassis having the same

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.

Frame mechanism and board card module

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.

Operation and maintenance device and cabinet having the same

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.

GPU tray and chassis with the same

A structure for mounting a storage device to a server and providing a fast installation and removal of a storage device includes a carrier and a chassis. The carrier includes a rotatable handle with a cam on the axis of rotation and a frame. The cam is connected to the frame. The chassis includes an immovable limiting component. With the carrier mounted in the chassis, rotation of the handle clockwise or counterclockwise pushes the carrier to move, to lock or unlock the carrier because of the limiting component resting against the cam. The structure greatly improves the convenience of the installation and removal of the storage device. A computing device is also disclosed.

Structure for mounting storage device and computing device

The invention provides a chassis structure, a server, and a method of dissipating heat from server. The chassis structure comprises chassis body, two fan components, two tray components, and a power supply. The chassis body defines a receiving space bounded by two spaced partitions, the two partitions divide the receiving space into a middle cavity and two side cavities. The fan components are at one end of each side cavity and are connected to the chassis body. The two tray components carry slots for inserting hard disks. The power supply is arranged in the middle cavity and supplies power to the hard disks inserted in the slots, the power supply also has a fan, the power supply positioned at one end of the middle cavity.

Chassis structure, server, and method of dissipating heat from server

A chassis with built-in handles which do not add to dimensional clearance required for the chassis to be placed in a cavity includes a side plate, a mounting unit, and a handle. A mounting groove is defined on the side plate. The mounting unit is coupled to the side plate. The handle is partially clamped by the side plate and the mounting unit, and rotatably coupled with the side plate. By rotating the handle, the handle can be stored at least flush in the mounting groove.

Chassis with sunken handles for handling chassis and computer

A bracket assembly for a server to prevent tilting during transportation includes at least two cabinet columns and two brackets. The two brackets are spaced apart from each other. The at least two cabinet columns fixed on the two brackets. Each bracket includes a fixing portion, a supporting portion, and at least one protrusion. The supporting portion extends from an edge of the fixing portion toward the other bracket, the protrusion from the fixing portion is spaced apart from the supporting portion. The supporting portion and protrusion are disposed on a same side of the fixing portion. A bracket structure and server assembly includes the bracket assembly and a housing, each of two parallel sidewalls of the housing has a sliding groove to clamp the protrusions.

Bracket assembly and bracket structure and server assembly

A rotating assembly includes a first handle; the first handle includes a connecting part. The connecting part has first and second extensions and the connecting part is rotatably connected to a box holding one or more devices. The first and second extensions are arranged on opposite sides of the connecting part, the first extension can rotate with the connecting part until it rests on a base, on which base the box is rotatably arranged. The first extension and the second extension extend to both sides of the connecting part to lessen the force required for driving the box to rotate.

Rotating assembly, handle locking devices, and chassis

A suspendable assembly for fixing and holding a server includes a housing, a torsion spring, a limiting frame, a handle, and a shaft. The housing includes a first through hole. The torsion spring is fixed on the housing. The limiting frame clamps the torsion spring. The handle is fixed with the limiting frame, the handle comprising a first hook. The shaft penetrates through the housing, the torsion spring, the handle, and the limiting frame. The first hook is configured to engaged with a second hook to limit the suspendable assembly.

Suspendable assembly and terminal device

A circuit board module includes a first circuit board, a second circuit board facing the first circuit board, a connecting device fixed between the first circuit board and the second circuit board, and an adapter board fixed to the connecting device and disposed between the first circuit board and the second circuit board. The adapter board is inserted into the first circuit board and the second circuit board.

Circuit board module and electronic device

A server containing hard disk modules which can be slid into place and which allow connection at the front and at the rear of a housing. The server includes the housing which defines an opening, the hard disk modules, and a plurality of trays. Receiving channels communicating with the opening are defined in the housing, the receiving channels are isolated and arranged side by side and each channel can receive one tray. A hard disk module is positioned in one tray, a front end and a rear end of the housing defines front connection port and rear connection port for cable connections to each hard disk module.

Server constructed with trays for hard disk modules

A memory module assisting in efficient heat dissipation includes a motherboard, a plurality of fixing devices, a plurality of memory cards, and a plurality of dummy memory cards. The fixing devices are fixed on the motherboard side by side. The memory cards are fixed on some of the fixing devices as necessary, and the dummy memory cards are fixed on the remaining fixing devices which are vacant. The dummy memory cards inserted into the vacant fixing devices prevent the flow of air through the space above the vacant fixing devices. An electronic device including the memory module is also disclosed.

Memory module for maintaining efficient heat dissipation and electronic device

A space-saving locking device for a server cabinet which does not present sharp edges to a user during handling locks a first housing to a second housing and includes first and second locking members. The first locking member includes a clamping portion with one end defining a latching slot, the second locking member includes a locking portion matching the latching slot. When the first locking member is operated, the locking portion is latched to the latching slot, and the first locking member is locked to the second member. When the latching slot is detached from the latching portion in a predetermined direction, the first locking member and the second locking member are unlocked.

Locking device and server cabinet with same

A tray device includes a tray body and a bracket mounted on the tray body. The tray body includes at least one connecting plate, a resilient sheet, and a handle assembly. The resilient sheet is coupled to the at least one connecting plate. The handle assembly includes a handle, a rotating shaft, and a snap hook. One end of the handle is hinge-mounted to the at least one connecting plate through the rotating shaft. The snap hook is located on the handle. The handle is fixed to the at least one connecting plate through the snap hook.

Growing community of inventors

Tianjin, China

Wen-Hu Lu