Single board assembly, communication system, handle bar wrench and unlocking method thereof

Abstract

The invention discloses a single-board assembly, a communication system, a handle bar wrench and an unlocking method thereof, and relates to the field of communication technology, which avoids the sliding friction force between the unlocking hook and the panel during the unlocking process of the traditional handle bar wrench, and makes the unlocking easier . The handle bar wrench includes a wrench body and an unlocking mechanism, the unlocking mechanism includes an unlocking hook and a trigger, the unlocking hook is rotatably connected to the wrench body through a first rotating shaft, and the trigger is rotatably connected to the wrench body through a second rotating shaft; the unlocking hook It has a first end and a second end, the first end is opposite to the second end across the first rotating shaft, the first end has a hook, the second end has a first abutting part, the trigger has a second abutting part, the first abutting part The abutting portion is in contact with the second abutting portion; the second abutting portion is used for applying a first force to the first abutting portion when the trigger rotates around the second rotating shaft, so as to make the unlocking hook rotate around the first rotating shaft.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a single board assembly, a communication system, a handle bar wrench and an unlocking method thereof. Background technique [0002] Usually, multiple figure 1 In the single board 1 shown, a handle bar wrench 2 is arranged on the single board 1 for removing the single board 1 from the communication device. [0003] The handle bar wrench 2 includes a wrench body 3, the wrench body 3 has a head 31 and a rod-shaped arm 32, the head 31 is rotatably connected to the veneer 1 through a rotating shaft 33, so that the handle bar wrench 2 can rotate around the rotating shaft 33 . When the veneer needs to be removed, pull the arm part 32 to rotate the handle bar wrench 2 around the axis of rotation 33 in the direction B, so that the head 31 of the handle bar wrench 2 is against the frame 4 of the communication device, as the handle bar wrench 2 continues Rotating, the frame 4 appli...

AI Technical Summary

Problems solved by technology

[0008] In the unlocking process, when the thumb pushes the unlocking hook 51 to move, the unlocking hook 51 performs a linear translation movement, and a relatively large frictional force will be generated between the lower surface of the first end of the unlocking hook 51 and the surface of the panel 6 , making the pushing process more laborious, making unlocking more difficult

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