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Mounting and locking device used for circuit board and provided with buffer block

A technology for locking devices and circuit boards, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of extra space costs, increased circuit board production costs, and inconvenient centralized storage and transportation

Inactive Publication Date: 2016-04-13
莫钦超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method significantly increases the production cost of the circuit board, and the fixed vertical feet are likely to cause additional space costs in transportation and storage, which is not convenient for centralized storage and transportation.

Method used

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  • Mounting and locking device used for circuit board and provided with buffer block

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Combine below figure 1 The present invention will be described in detail.

[0010] According to an embodiment, an installation and locking device for a circuit board 300 with a buffer block includes a drive motor 4 fixedly connected to the base frame, a drive screw 41 power-coupled with the drive motor 4 , and a drive screw 41 driven by the drive screw 41 The left mounting assembly 100 and the right mounting assembly 200 are respectively driven by the two sections of threads with opposite directions of rotation, and the guide rail member 3 that is fixedly connected with the base frame and guides the left mounting assembly 100 and the right mounting assembly 200, Wherein, the left mounting assembly 100 and the right mounting assembly 200 are arranged symmetrically from left to right, and each includes: a threaded base 5 threaded with the drive screw 41, and a fixing frame fixedly connected to the outer end of the threaded base 5 6. The bearing block 7 is slidably instal...

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PUM

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Abstract

The invention discloses a mounting and locking device used for a circuit board (300) and provided with a buffer block. The mounting and locking device comprises a driving motor (4), a driving screw (41), a left mounting assembly (100), a right mounting assembly (200) and a guide rail member (3), wherein the driving motor (4) is fixedly connected with a base frame; the driving screw (41) is linked with the driving motor (4) by virtue of power; the left mounting assembly (100) and the right mounting assembly (200) are respectively driven by two sections of screw threads with opposite rotating directions on the driving screw (41); the guide rail member (3) is fixedly connected with the base frame and is used for guiding the left mounting assembly (100) and the right mounting assembly (200); and the left mounting assembly (100) and the right mounting assembly (200) are arranged in a bilateral symmetry way.

Description

technical field [0001] The invention relates to the field of circuit boards, in particular to an installation locking device used for circuit boards and having a buffer block. Background technique [0002] The installation and removal of the circuit board will affect the operation stability and reliability of the equipment using the circuit board, and will affect its maintainability. The installation of the current circuit board often adopts the method of opening a hole on the circuit board and inserting the circuit board through the fixing column arranged on the equipment rack. Holds the circuit board in place and can be removed for maintenance during use. [0003] However, this installation mode first needs to open a through hole on the circuit board, which will affect the wiring layout of the circuit board itself, and will also affect the stability of the wiring around the through hole. Second, such vias affect the mechanical strength of the board itself. More importan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 黄常宇
Owner 莫钦超
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