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High-stability mounting and locking device for circuit board

A locking device, a technology with strong stability, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of increasing the cost of circuit board production, inconvenient centralized storage and transportation, and additional space costs.

Inactive Publication Date: 2016-05-18
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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  • High-stability mounting and locking device for circuit board

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Embodiment Construction

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

[0010] According to an embodiment, a mounting and locking device for a circuit board 300 with strong stability 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 powered 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 installe...

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PUM

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Abstract

A high-stability mounting and locking device for a circuit board (300) comprises a driving motor (4) fixedly connected with a base frame, a driving screw (41) in power connection with the driving motor (4), a left mounting assembly (100), a right mounting assembly (200) and a guide rail piece (3), wherein the left mounting assembly (100) and the right mounting assembly (200) are driven by two threads, having opposite rotating directions, on the driving screw (41) respectively; the guide rail piece (3) is fixedly connected with the base frame and guides the left mounting assembly (100) and the right mounting assembly (200); the left mounting assembly (100) and the right mounting assembly (200) are bilaterally symmetrically arranged.

Description

technical field [0001] The invention relates to the field of circuit boards, in particular to a highly stable mounting and locking device for circuit boards. 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 importantly, this installa...

Claims

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Application Information

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IPC IPC(8): B23P19/04
CPCB23P19/04B23P19/006
Inventor 黄常宇
Owner 莫钦超
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