Installation locking device used for circuit board and with vibration reducing and speed adjusting functions

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

Inactive Publication Date: 2016-04-06
莫钦超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Installation locking device used for circuit board and with vibration reducing and speed adjusting functions

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Experimental program
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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 functions of vibration reduction and adjustable speed includes a drive motor 4 fixedly connected to the base frame, a drive screw 41 dynamically coupled with the drive motor 4, and The two screw threads with opposite directions on the driving screw 41 respectively drive the left mounting assembly 100 and the right mounting assembly 200 , and are fixedly connected with the base frame and guide the left mounting assembly 100 and the right mounting assembly 200 The guide rail member 3, wherein, the left mounting assembly 100 and the right mounting assembly 200 are symmetrically arranged, and each includes: a threaded base 5 threaded with the driving screw 41, and an outer end of the threaded base 5 The fixed frame 6 fixedly connected, the mounting bearing block 7 slidable in the guide rail groove 51 on th...

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PUM

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Abstract

The invention discloses an installation locking device used for a circuit board and with vibration reducing and speed adjusting functions. The device comprises a driving motor (4) fixedly connected with a base frame, a driving screw rod (41) in power connection with the driving motor (4), a left installation component (100) and a right installation component (200) respectively driven by two sections of threads with opposite rotating directions on the driving screw rod (41), and a guide rail piece (3) fixedly connected with the base frame and used for guiding the left installation component (100) and the right installation component (200), wherein the left installation component (100) and the right installation component (200) are arranged in a left-right symmetry manner.

Description

technical field [0001] The invention relates to the field of circuit boards, in particular to an installation locking device used for circuit boards with the functions of vibration reduction and adjustable speed. 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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IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 黄常宇
Owner 莫钦超
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