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Fixing column device used for PCB, driven by gear and provided with flashing light

A PCB circuit board and gear transmission technology, applied in the direction of clamping/extracting device, support structure installation, etc., can solve the problems affecting the use and maintenance of equipment, affecting the efficiency of circuit board loading and unloading, and damage to fixing nails, etc.

Inactive Publication Date: 2016-02-24
候松谊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method often needs to manually depress the elastic hook when dismounting, which is inconvenient to operate and in some cases, the elastic hook is difficult to depress, which affects the loading and unloading efficiency of the circuit board, and even damages the fixing nail. Overall equipment use and maintenance

Method used

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  • Fixing column device used for PCB, driven by gear and provided with flashing light
  • Fixing column device used for PCB, driven by gear and provided with flashing light

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] Combine below Figure 1-2 , the present invention will be described in detail.

[0012] According to an embodiment, a fixed column device for PCB circuit boards driven by gears and with flashing lights is used for fixed connection with the frame body 1 so as to fix the PCB circuit board 2 on the frame body 1, the fixed The column device includes a fixed body 8 whose bottom is fixedly connected with the frame body 1, and the fixed body 8 includes a bottom shoulder portion having a shoulder surface 81 for carrying the back side of the PCB circuit board and an integrally formed shoulder with the shoulder. The vertical column part 9 perpendicular to the surface 81, the vertical column part 9 includes a cylindrical root 92 integrally connected with the shoulder surface 81 at the bottom and used to engage with a fixing hole on the PCB circuit board, a cylindrical root at the top end A top portion 91 and a generally cylindrical intermediate connection portion between the cyli...

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PUM

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Abstract

The invention discloses a fixing column device used for PCB, driven by a gear and provided with a flashing light. The fixing column device can be fixedly connected with a frame body (1) to fix a PCB (2) on the frame body (1); the fixing column device comprises a fixing body (8) the bottom of which is fixedly connected with the frame body (1); the fixing body (8) comprises a bottom shoulder part for bearing a shoulder surface (81) of the back surface of the PCB, and an integrally formed vertical column part (9) which is vertical to the shoulder surface (81); the vertical column part (9) comprises a cylindrical root (92) which is integrally formed with the shoulder surface (81) at the bottom and used for jointing with a fixing hole in the PCB, a cylindrical top (91) which is located on the tail end of the top and a middle connection part which is located between the cylindrical root (92) and the cylindrical top (91) and is of a cylindrical shape in a whole.

Description

technical field [0001] The invention belongs to the field of PCB circuit boards, and more specifically relates to a gear-driven fixed column device with flashing lights for PCB circuit boards. Background technique [0002] Generally speaking, the installation of the PCB circuit board in the bracket of the equipment needs to be stable and reliable. The commonly used method or method is to punch holes on the control box, first install the pad nails for fixing the circuit board, and then pad the insulating gasket to fix the circuit board on it with screws, which can also be fixed with glue. [0003] However, this installation method requires manual screw tightening, and in some occasions where space is limited or operation time is limited, this fixing method is limited. [0004] Some existing fixed installation methods also include the use of plastic fixing nails with elastic hooks. In this way, the step of manually tightening the screws can be eliminated, and the circuit boa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14
CPCH05K7/1405
Inventor 候松谊
Owner 候松谊
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