Single-plate plugging mechanism, single-plate case, case frame and single-plate installation device

Abstract

The embodiment of the invention discloses a single-plate plugging mechanism, a single-plate case, a case frame and a single-plate installation device. The single-plate plugging mechanism comprises a fixing support, an operation handle, a screw rod, a rotating disc, a transmission piece and a movable support, wherein the fixing support is fixed to a backboard, and a sliding piece is arranged on the fixing support. The two ends of the screw rod are rotationally connected with the fixing support, and the operation handle is fixed to one end of the screw rod. The rotating disc is provided with a threaded hole, and the screw rod penetrates through the threaded hole and is rotationally connected with the rotating disc. The first end of the transmission piece is rotationally connected with the rotating disc, and the second end of the transmission piece is rotationally connected with the movable support. The movable support is rotationally connected with the second end of the transmission piece and is in sliding fit with the sliding piece, and a single-plate connecting piece used for fixing a single plate is arranged on the movable support. According to the single-plate plugging mechanism, the single plate can move in the extending direction of a sliding groove as along as the handle is rotated, the single plate can be conveniently plugged and unplugged, the direction is stable when the single plate is plugged or unplugged, and the risk of pin falling can be reduced.

Description

technical field [0001] The present application relates to the technical field of network equipment, in particular to a single-board plug-in mechanism, a single-board chassis, a machine frame, and a single-board installation device. Background technique [0002] In a frame-type network device, the backplane is the core component. The backplane and different boards are connected to each other to implement signal interconnection between different boards. The backplane and the boards form the backplane system. In the backplane system, pins are arranged on the backplane, circuit boards are arranged on the single board, and pinhole slots connected with the circuit board are arranged on the edge of the single board. [0003] When assembling the backplane system, it is necessary to insert the pin hole slots on the single board into the pins on the back. Since the pins on the backplane are relatively dense, it is often necessary to insert the single board into the pins on the back. ...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a single-board plug-in mechanism, a single-board chassis, a machine frame and a single-board installation device to solve the problem of inconvenient plug-in and pull-out of the single-board in the prior art

Images