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Installing locking device used for circuit board and with limiting and cooling functions

A locking device and circuit board technology, applied in manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of increased circuit board manufacturing costs, extra space costs, inconvenience in centralized storage and transportation, etc.

Inactive Publication Date: 2016-05-11
吴志远
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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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  • Installing locking device used for circuit board and with limiting and cooling functions

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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 functions of limiting work and heat dissipation includes a drive motor 4 fixedly connected to the base frame, a drive screw 41 dynamically coupled with the drive motor 4, and The left mounting assembly 100 and the right mounting assembly 200 are respectively driven by the two sections of thread in the opposite direction on the driving screw 41, and are fixedly connected with the base frame and guide the left mounting assembly 100 and the right mounting assembly 200. Rail member 3, wherein, the left mounting assembly 100 and the right mounting assembly 200 are symmetrically arranged left and right, and each includes: a threaded base 5 threadedly fitted with the drive screw 41, fixed to the outer end of the threaded base 5 The fixed frame 6 connected, the mounting bearing block 7 slidable in the gui...

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PUM

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Abstract

The invention provides an installing locking device used for a circuit board (300) and with limiting and cooling functions. The installing locking device comprises a driving motor (4), a driving threaded rod (41), a left installing assembly (100), a right installing assembly (200) and a guide rail piece (3), wherein the driving motor (4) is fixedly connected with a base frame; the driving threaded rod (41) is in power connection with the driving motor (4); the left installing assembly (100) and the right installing assembly (200) are driven by two threads with the opposite rotation directions on the driving threaded rod (41) correspondingly; the guide rail piece (3) is fixedly connected with the base frame and used for guiding the left installing assembly (100) and the right installing assembly (200) which are arranged in a left-right symmetrical mode.

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 the functions of limiting work and heat dissipation. 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 strengt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 吴志远
Owner 吴志远
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