Abstract: A server and a server chassis are disclosed. The server chassis includes a base having at least two partitions and two levers mounted to the base. The server includes the server chassis. The base is configured to receive a server module between the at least two partitions. The two levers are configured to be coupled with or uncoupled from the at least two partitions. At least one of the two levers includes an adjustable arm having a first arm and a second arm. The second arm is movably coupled to the first arm. The second arm is slidingly movable with respect to the first arm. The adjustable arm has a length that is changeable based on a position of the second arm relative to the first arm, i.e., based on relative movement between the first arm and the second arm.

Abstract: A server or server chassis is disclosed. The server or server chassis includes a base having a slot configured to receive a server module on a base plate, a pair of levers coupled to the base, and a pair of adjustable pins coupled to the base plate. Each adjustable pin of the pair of adjustable pins is configured to engage with a corresponding one of the pair of levers, and each adjustable pin is movable relative to the base plate. In various embodiments, the adjustable pin includes a pin base; an elongated body coupled to the pin base and passing through a corresponding one of a pair of through-holes of the base plate; a locking ball positioned at a portion of the elongated body and configured to be in an expanded state or in a retracted state; and a cap coupled to the elongated body.

Abstract: 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.

Abstract: A computing device include a chassis, a mounting ear, a lever, and a locking unit. The chassis holds one or more electronic devices and is insertable into a rack, such as a server rack. The mounting ear is coupled to the chassis. The lever is rotatably coupled to the mounting ear and is rotatable between a first position and a second position. In the first position, the lever engages the rack to prevent the chassis from being removed. In the second position, the lever disengages the rack and allows the chassis to be removed. The locking unit is coupled to the mounting ear and transitions between locked and unlocked states. In the locked state, the locking unit secures the lever in the first position. In the unlocked state, the lever is movable from the first position to the second position.

Abstract: A server or server chassis is disclosed. The server or server chassis includes a base having a slot configured to receive a server module on a base plate, a pair of levers coupled to the base, and a pair of adjustable pins coupled to the base plate. Each adjustable pin of the pair of adjustable pins is configured to engage with a corresponding one of the pair of levers, and each adjustable pin is movable relative to the base plate. In various embodiments, the adjustable pin includes a pin base; an elongated body coupled to the pin base and passing through a corresponding one of a pair of through-holes of the base plate; a locking ball positioned at a portion of the elongated body and configured to be in an expanded state or in a retracted state; and a cap coupled to the elongated body.

Abstract: A server and a server chassis are disclosed. The server chassis includes a base having at least two partitions and two levers mounted to the base. The server includes the server chassis. The base is configured to receive a server module between the at least two partitions. The two levers are configured to be coupled with or uncoupled from the at least two partitions. At least one of the two levers includes an adjustable arm having a first arm and a second arm. The second arm is movably coupled to the first arm. The second arm is slidingly movable with respect to the first arm. The adjustable arm has a length that is changeable based on a position of the second arm relative to the first arm, i.e., based on relative movement between the first arm and the second arm.

Abstract: An outer ear structure of recording system includes a base, a first component and a second component. The base includes a first through hole extending along a first axis. The first component is disposed on the base and includes a second through hole corresponding to the first through hole and a recessed area surrounding the second through hole. The second component is disposed on the first component and is offset from the second through hole. An area of the second component is smaller than an area of the first component. The second component includes an inwardly curved side wall facing the first axis.

Abstract: A busbar bracket for a computing system is disclosed. The busbar bracket includes a bracket base having a general unitary U-shape formed by two base side walls and a base bottom wall. The unitary U-shape defines a mounting space configured to receive a busbar connector. The mounting space is enclosed along the two base side walls and the base bottom wall. The mounting space has an open side between free ends of the two base side walls. The busbar bracket further includes a bracket cover having two cover side walls slidably attached, respectively, to the free ends of the two base side walls. The bracket cover is movable between a coupled position and an uncoupled position. The bracket cover encloses the open side and prevents removal of the busbar connector in the coupled position.

Abstract: 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.

Abstract: 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.

Abstract: A sensorless motor control system includes a drive unit and a control unit. The drive unit includes a motor having three phase windings and a rotor, and an actuation circuit connected to the three phase windings. The actuation circuit includes three switch units each including a high-side switch and a low-side switch. The control unit is configured to alternately actuate the high-side switches respectively of the three switch units and the low-side switches respectively of the three switch units such that the high-side switch of one of the three switch units and the low-side switch of a different one of the three switch units are actuated during each of a plurality of detection cycle periods, record an actuation duration during each of the detection cycle periods, and determine a position of the rotor based on the actuation durations recorded respectively for the detection cycle periods.

Abstract: An adjustable, rack-mountable, liquid-cooling assembly is disclosed, enabling easy and quick mounting of a fluid manifold to a variety of mounting locations within a rack chassis. An upper mounting bracket coupled to an upper end of a rack chassis can include a plurality of upper mounting locations, and a lower mounting bracket coupled to a lower end of the rack chassis can include a plurality of corresponding lower mounting locations. An upper bracket assembly coupled to an upper end of the fluid manifold can be selectively securable to the upper mounting bracket at each of the plurality of upper mounting locations. A lower bracket coupled to a lower end of the fluid manifold can be selectively securable to the lower mounting bracket at each of the plurality of lower mounting locations.

Abstract: A self-aligning connector for a computing system includes a case and a fluid pipe. The case has a pipe channel that extends internally, along a radial axis, between a case entry side and a case exit side. The fluid pipe is movably mounted within the pipe channel, separated from an internal surface of the pipe channel by a floating space. The fluid pipe is rotatably and linearly movable within the floating space, and includes a pipe entry side, a pipe exit side, and an internal channel for receiving a liquid coolant. The internal channel extends along the radial axis between a pipe entry end and a pipe exit end. The fluid pipe further has a tilt area that is located between the pipe entry side and the pipe exit side, and that is configured to rotatably adjust the fluid pipe relative to the case.

Abstract: An adjustable bracket for enclosing an open frame power supply unit (PSU) is disclosed. The adjustable bracket includes a first bracket section having a first primary plate and a first secondary plate extending generally vertically from one end of the first primary plate; and a second bracket section having a second primary plate and a second secondary plate extending generally vertically from one end of the second primary plate, the first secondary plate and the second secondary plate being generally parallel such that the first secondary plate faces the second secondary plate. The second primary plate is movably coupled to the first primary plate such that the adjustable bracket can be in a compact, intermediately extended, or fully extended configuration by adjusting the bracket according to a width of the open frame PSU, the width being different for a first open frame PSU than for a second open frame PSU.

Abstract: 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.

Abstract: 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.

Abstract: A positioning structure for server includes a chassis, a door, a locking piece, a first elastic piece, and a handle. The chassis defines a cavity and a first opening. The door is rotatably connected to the chassis. The locking piece is movably connected to the door. The first elastic piece is connected to the locking piece and the door. The handle is movably connected to the door. When the door covers the first opening, the first elastic piece moves the locking piece into a slot of the chassis to position the door, when the door covers the first opening and the handle moves away from the chassis, the locking piece moves out of the slot to allow the door to open the first opening. A server and a computing device with the positioning structure are also disclosed.

Abstract: 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.

Abstract: 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.

Abstract: A computing device include a chassis, a mounting ear, a lever, and a locking unit. The chassis holds one or more electronic devices and is insertable into a rack, such as a server rack. The mounting ear is coupled to the chassis. The lever is rotatably coupled to the mounting ear and is rotatable between a first position and a second position. In the first position, the lever engages the rack to prevent the chassis from being removed. In the second position, the lever disengages the rack and allows the chassis to be removed. The locking unit is coupled to the mounting ear and transitions between locked and unlocked states. In the locked state, the locking unit secures the lever in the first position. In the unlocked state, the lever is movable from the first position to the second position.