Abstract: A chassis and server are provided. The chassis includes a base and a pulling component. The base contains a fixed-position connector for connecting a card. The pulling component includes a support, a handle, and two arms. The support is fixed within the base. The handle translates between a pull-out position and an initial position relative to the support. Each side of the handle has an arm, with one end rotatably connected to the support and the other movably and rotatably connected to the handle. Each arm has an unlock pin. To remove the card, pulling the handle from the initial position to the pull-out position moves the unlock pin with the arm to push the card, extracting it from the connector, saving effort. To install the card, the handle remains in the initial position, where the unlock pin does not interfere with the card, allowing connection to the connector.

Abstract: A positioner configured for positioning an expansion card on a server comprises a base, a first moving piece, a first spring, a second moving piece, and a second spring. When the first moving piece is at the reset position, the first moving piece pushes the expansion card in the first direction against the server. The second moving piece at the lower position and the first moving piece at the reset position cooperatively clamp the expansion card in the second direction. The first moving piece at the retreat position or at the buckled position is detached from the expansion card. The first moving piece at the buckled position is buckled by the second moving piece at the lower position. The second moving piece pressed by the expansion card moves from the upper position to the lower position. A server with the positioner is also disclosed.

Abstract: A positioner configured for positioning an expansion card on a server comprises a base, a first moving piece, a first spring, a second moving piece, and a second spring. When the first moving piece is at the reset position, the first moving piece pushes the expansion card in the first direction against the server. The second moving piece at the lower position and the first moving piece at the reset position cooperatively clamp the expansion card in the second direction. The first moving piece at the retreat position or at the buckled position is detached from the expansion card. The first moving piece at the buckled position is buckled by the second moving piece at the lower position. The second moving piece pressed by the expansion card moves from the upper position to the lower position. A server with the positioner is also disclosed.

Abstract: An electrical connection base providing support for heavy expansion cards includes a pedestal and a supporting element. A socket is defined on the pedestal. The supporting element includes installation and support portion. A through hole is defined on the installation portion, which is portion set outside the pedestal, the pedestal entering the through hole. The support portion has a first slot, and the first slot runs through the end of the support portion away from the installation portion. The portion of the expansion card or other element plugged into the socket and outside the pedestal is inserted into the first slot. The groove wall of the first slot is in contact with the element, the support portion thereby supports the card or element and prevents strain and deformation.

Abstract: An electrical connection base providing support for heavy expansion cards includes a pedestal and a supporting element. A socket is defined on the pedestal. The supporting element includes installation and support portion. A through hole is defined on the installation portion, which is portion set outside the pedestal, the pedestal entering the through hole. The support portion has a first slot, and the first slot runs through the end of the support portion away from the installation portion. The portion of the expansion card or other element plugged into the socket and outside the pedestal is inserted into the first slot. The groove wall of the first slot is in contact with the element, the support portion thereby supports the card or element and prevents strain and deformation.

Abstract: An unlocking bracket includes a fastener and an unlocking member. The fastener includes a fixing case and a support rod provided on the fixing case. The support rod is configured to bear on a connector. The fixing case is configured to sleeve on the connector. The unlocking member includes a cantilever and an unlocking block. The cantilever is configured to be rotationally mounted on the fixing case. The unlocking block is configured to abut a locking clip of the connector. The cantilever is configured to drive the unlocking block to rotate to push a locking clip of the connector.

Abstract: An unlocking bracket includes a fastener and an unlocking member. The fastener includes a fixing case and a support rod provided on the fixing case. The support rod is configured to bear on a connector. The fixing case is configured to sleeve on the connector. The unlocking member includes a cantilever and an unlocking block. The cantilever is configured to be rotationally mounted on the fixing case. The unlocking block is configured to abut a locking clip of the connector. The cantilever is configured to drive the unlocking block to rotate to push a locking clip of the connector.