Mounting and locking device used for circuit board 300 and provided with rollers

A technology for locking devices and circuit boards, applied to workpiece clamping devices, workbenches, manufacturing tools, etc., can solve problems such as extra space costs, inconvenient centralized storage and transportation, and increased circuit board manufacturing costs

Inactive Publication Date: 2016-05-04
方德兰
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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 300 and provided with rollers

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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 rollers 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 gro...

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PUM

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Abstract

A mounting and locking device used for a circuit board (300) and provided with rollers comprises a driving motor (4), a driving screw (41), a left mounting component (100), a right mounting component (200) and a guide rail piece (3), wherein the driving motor (4) fixedly connected a base frame; the driving screw (41) is in power connection with the driving motor (4); the left mounting component (100) and the right mounting component (200) are respectively driven by two threads on the driving screw (41), which rotate in opposite directions; the guide rail piece (3) is fixedly connected with the base frame and are used for guiding the left mounting component (100) and the right mounting component (200); and the left mounting component (100) and the right mounting component (200) are arranged symmetrically.

Description

technical field [0001] The invention relates to the field of circuit boards, in particular to an installation locking device for circuit boards with rollers. 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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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02B25H1/08
CPCB25B11/02B25H1/08
Inventor 方德兰
Owner 方德兰
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