Plugging mechanism and finished circuit board internally provided with same as well as plugging frame

Abstract

The embodiment of the invention discloses a plugging mechanism and a finished circuit board internally provided with the same as well as a plugging frame. The plugging mechanism is used for plugging a board to be plugged in the plugging frame; the plugging mechanism is connected between a bottom board and a supporting board; the plugging mechanism comprises a handle for pushing and pulling, and a pull rod connected with the handle; the pull rod comprises a horizontal edge and a vertical edge; an L shape is formed by the horizontal edge and the vertical edge; a first sliding pin is arranged on the horizontal edge of the pull rod; a second sliding pin is arranged on the vertical edge of the pull rod; the first sliding pin is used for sliding in a first horizontal guide groove arranged at an opposite position on the bottom board; the second sliding pin is used for sliding in a first vertical guide groove at an opposite position on the bottom board; the plugging mechanism rotates under the limitation of the first sliding pin and the second sliding pin by stressing external force on the handle, and drives the supporting board to move upwards and downwards, so as to drive the board to be plugged to move upwards and downwards. Therefore, the board to be plugged can be plugged into the plugging frame.

Description

technical field [0001] The invention relates to the technical field of hot plugging, in particular to a plugging mechanism, a finished circuit board with a built-in plugging mechanism, and a plug frame. Background technique [0002] Hot-plugging (hot-plugging or Hot Swap) is hot-plugging. The hot-plugging function allows users to take out and replace hard drives, power supplies or boards and other components without shutting down the system or cutting off the power supply, thereby improving system reliability. Timely recovery capability, scalability and flexibility for disasters, etc. [0003] At present, in traditional equipment, the plug-in components (such as the backplane) in the subrack are usually placed flat on the lower part of the subrack, and then the printed circuit board (PCB, Printed Circuit Board) is vertically inserted into the rear of the subrack from the front of the subrack. Then move downwards to insert the backplane, that is, two movements in different d...

AI Technical Summary

Problems solved by technology

[0003] At present, in traditional equipment, the plug-in components (such as the backplane) in the subrack are usually placed flat on the lower part of the subrack, and then the printed circuit board (PCB, Printed Circuit Board) is vertically inserted into the rear of the subrack from the front of the subrack. Then move downwards to insert the backplane, that is, two movements in different directions are required to insert or pull out the printed circuit board from the backplane, and it cannot be plugged directly; and when pulling it out, you need to take out the chassis and open the chassis cover. Pulling out from the upper part is not convenient for hot-swapping when the device is not powered on and the business is not interrupted

Images