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Safety anti-loosening plug

An anti-loose and plug technology, applied in the direction of preventing contact with live contact devices, electrical components, coupling devices, etc., can solve problems such as loose plugs, and achieve the effect of avoiding electric shock and excessive damage.

Inactive Publication Date: 2020-12-11
湖州泰益智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the plug in the prior art is easily broken due to external force, and proposes a safety anti-loosening plug

Method used

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Examples

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Embodiment

[0017] refer to Figure 1-2 , a safety anti-loosening plug, including a plug body 1, two sets of symmetrical power connection mechanisms are arranged inside the plug body 1, and the power connection mechanism includes an inner sleeve 2 fixed inside the plug body 1, and the side of the inner sleeve 2 A pull rod 3 is inserted through the wall, and a connecting rod 4 fixedly connected to the pull rod 3 is inserted through the side wall of the body 1. The side wall of the connecting rod 4 is provided with a chute 5, and the inner bottom of the chute 5 passes through the buffer spring 6. A partition 7 is connected, the side wall of the partition 7 is fixed with a connecting rod 8, the end of the connecting rod 8 far away from the partition 7 is fixed with a connecting plate 9, and the inner wall of the chute 5 is fixed with a retaining ring 10 to avoid electric connection. Rod 8 breaks away from chute 5, so that the whole device is more stable, and the inwall of chute 5 is provided...

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Abstract

The invention discloses a safety anti-loosening plug which comprises a plug body, two groups of symmetrical power connection mechanisms are arranged in the plug body, each power connection mechanism comprises an inner connection sleeve fixed in the plug body, a pull rod is inserted in the side wall of each inner connection sleeve in a penetrating mode, and a connecting rod fixedly connected with the pull rod is inserted in the side wall of the plug body in a penetrating mode. A sliding groove is formed in the side wall of the connecting rod, a partition plate is connected to the inner bottom of the sliding groove through a buffer spring, and a power connection rod is fixed to the side wall of the partition plate. The plug has the advantages that through the arrangement of the non-Newtonianfluid, when the plug is instantaneously pulled by the outside, the non-Newtonian fluid strongly extrudes the push plate through the property of the non-Newtonian fluid, so that the piezoelectric ceramic block applies a high voltage to the electrorheological fluid under the extrusion of the push plate, the electrorheological fluid is solidified and expanded, and the expansion belt is deformed; therefore, the connecting rod is prevented from being pulled out, the connection between the plug and the socket is not affected by external pulling, and the stability of the power connection process isensured.

Description

technical field [0001] The invention relates to the technical field of plugs, in particular to a safety and anti-loosening plug. Background technique [0002] Generally, the connectors of electronic products and the plugs of electrical appliances are called plugs; with the development of science and technology, the utilization rate of electronic products is getting higher and higher, and plugs have become indispensable equipment; [0003] When the existing plug is in use, because it is necessary to use a connecting wire to connect to an external electrical appliance, the connecting wire is often relatively long, so that the connecting wire is easily pulled accidentally by an external force, thereby causing the plug to be easily pulled by an external force and disconnected from the socket. The power consumption process is not stable enough, and the overheating of the plug caused by the fault of the line will cause serious damage to the plug line, and the existing plug does no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R13/66H01R13/71H01R13/713H01R13/44
CPCH01R13/44H01R13/639H01R13/66H01R13/71H01R13/7137
Inventor 顾海明
Owner 湖州泰益智能科技有限公司
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