Stably-running installing and locking device for circuit board

A locking device, stable operation technology, 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 extra space cost.

Inactive Publication Date: 2016-03-23
梁群清
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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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  • Stably-running installing and locking device for circuit board

Examples

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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 stable operation 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 mounted on the drive screw 41. The left mounting assembly 100 and the right mounting assembly 200 are respectively driven by two sections of threads with opposite directions of rotation, and the guide rail 3 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 symmetrically arranged left and right, and each includes: a threaded base 5 threaded with the drive screw 41, and a fixing frame 6 fixedly connected to the outer end of the threaded base 5 , a slidable installation bearing block 7 in the guide rail...

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PUM

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Abstract

The invention discloses a stably-running installing and locking device for a circuit board (300). The stably-running installing and locking device comprises a drive motor (4) which is fixedly connected with a base frame, a drive screw (41) which is in power connection with the drive motor (4), a left installation assembly (100) and a right installation assembly (200) which are driven by two sections of threads with opposite spiral directions on the drive screw (41), and a guide rail element (3) which is fixedly connected with the base frame and used for guiding the left installation assembly (100) and the right installation assembly (200), wherein the left installation assembly (100) and the right installation assembly (200) are arranged in the form of left-right symmetry.

Description

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

Claims

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Application Information

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IPC IPC(8): B23P19/00
CPCB23P19/00
Inventor 陈建
Owner 梁群清
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