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Anti-loosening redundant plug

A technology of anti-loosening and plugs, which is applied in the direction of electrical components, test/measurement connectors, coupling devices, etc., can solve problems such as replacement of unfavorable instrumentation maintenance parts, abnormal operation of instruments and meters, and poor contact at connections. It achieves the effects of convenient and quick removal and installation, reduced installation time and simple structure

Pending Publication Date: 2018-11-13
迈格仪表(成都)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Instrumentation is a relatively important device for measurement in industrial production, and there are multiple circuit boards in these devices, and these circuit boards are generally connected by many electric wires, which is not conducive to the maintenance of instruments and meters. Replacement of parts, while the connection of electric wires will be oxidized due to long-term use, or the vibration and transportation of the surrounding environment of the equipment will cause poor contact or break open circuit at the connection, so that the instrument cannot work normally. A simple and reliable connector for interconnection between circuit boards, reducing the use of electrical wires

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-6 As shown, the present invention includes a flexible circuit board 4, a plug cover 3 and a plug body 10, a chamber 8 is provided in the plug body 10 and an opening is provided at the upper end, and the plug cover 3 is arranged at the opening for covering the opening; The upper part of the body 10 is provided with a gap 17 for inserting one end of the flexible circuit board 4 , the cavity 8 of the plug body 10 is provided with a fixing plate 18 , and one end of the flexible circuit board 4 extends into the cavity 8 through the gap 17 It is fixedly connected with the upper surface of the fixed plate 18 , and the lower surface of the fixed plate 18 is glued to the upper surface of the inner bottom wall of the plug body 10 ; the end of the flexible circuit board 4 away from the plug body 10 is connected to the circuit board 9 .

[0039] The side of the plug cover 3 facing the plug body 10 is provided with a fixing part 6, the top end of the fixing part 6 ...

Embodiment 2

[0047] The present invention includes a flexible circuit board 4, a plug cover 3 and a plug body 10, the plug body 10 is provided with a chamber 8 and an opening is provided at the upper end, and the plug cover 3 is arranged at the opening to cover the opening; the upper part of the plug body 10 There is a notch 17 for inserting one end of the flexible circuit board 4, the cavity 8 of the plug body 10 is provided with a fixing plate 18, and one end of the flexible circuit board 4 passes through the notch 17 and extends into the cavity 8 to connect with the fixing plate 18 is fixedly connected to the upper surface, and the lower surface of the fixed plate 18 is glued to the upper surface of the inner bottom wall of the plug body 10; the end of the flexible circuit board 4 away from the plug body 10 is connected to the circuit board 9.

[0048] The side of the plug cover 3 facing the plug body 10 is provided with a fixing part 6, the top end of the fixing part 6 is fixed on the i...

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Abstract

The invention relates to an anti-loosening redundant plug. The anti-loosening redundant plug comprises a flexible circuit board, a plug cover and a plug body, wherein a cavity is formed in the plug body, and an opening is formed in the upper end of the cavity; the plug cover is arranged at the position of the opening and is used for covering the opening; a notch is formed in the upper portion of the plug body; a fixing plate is arranged in the cavity of the plug body; one end of the flexible circuit board penetrates through the notch, extends into the cavity and is fixedly connected with the upper surface of the fixing plate; the lower surface of the fixing plate is in adhesion connection with the upper surface of the inner bottom wall of the plug body; a fixing piece is arranged on the surface, which faces the plug body, of the plug cover; the top end of the fixing piece is fixed on the inner wall of the plug cover; the end, which is away from the plug cover, of the fixing piece is inclamped connection with the inner wall of the plug body; a plug portion is arranged on the bottom of the plug body; a plug pin header is arranged in the plug body; after penetrating through a fixingplate body, one end of the plug pin header is in circuit connection with one end of the inside of the plug body, and the other end of the plug pin header extends into the plug portion; and a U-shapedbent anti-loosening portion and / or an anti-sliding strip A are / is arranged the side surface, which is away from an inlet end of the flexible circuit board, of the plug body.

Description

technical field [0001] The invention relates to a connector, in particular to an anti-loosening redundant plug. Background technique [0002] Instrumentation is a relatively important device for measurement in industrial production, and there are multiple circuit boards in these devices, and these circuit boards are generally connected by many electric wires, which is not conducive to the maintenance of instruments and meters. Replacement of parts, while the connection of electric wires will be oxidized due to long-term use, or the vibration and transportation of the surrounding environment of the equipment will cause poor contact or break open circuit at the connection, so that the instrument cannot work normally. A simple and reliable connector used to connect circuit boards to each other, reducing the use of electrical wires. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an anti-loosening redundant plu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/77H01R12/79H01R13/502H01R13/627H01R13/633
CPCH01R12/771H01R12/774H01R12/777H01R12/79H01R13/502H01R13/6272H01R13/6335H01R2201/20
Inventor 涂科学肖本河
Owner 迈格仪表(成都)有限公司
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