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Plug with safety protection device

A safety protection device and plug technology, which is applied to the parts of the connection device, coupling devices, electrical components, etc., can solve the problems of poor insulation, hot plugs, and inability to ensure safety, so as to improve the insulation. Effect

Inactive Publication Date: 2019-11-05
马发林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the plug is used for a long time, the insulation of the outer wall of the plug is very poor, especially after using high-power electricity, the plug often sometimes becomes hot, which leads to the risk of electric leakage when using the plug, and the safety cannot be guaranteed.

Method used

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  • Plug with safety protection device

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the drawings and descriptions of the drawings.

[0015] A plug with a safety protection device, including a plug 1; also includes a protection seat 2, a plug installation threaded hole 3 is provided on the side of the protection seat 2 facing the plug 1, and a plug installation threaded hole 3 is provided at the insulated end of the plug 1 A matching connecting body 4 with external threads, the connecting body 4 with external threads is screwed into the plug installation threaded hole 3 of the protective seat 2, so that the plug 1 is fixed on the protective seat 2; the protective seat 2 faces away from the A handle 5 is provided on one side of the plug 1 , and several insulating layers are provided in the protective seat 2 .

[0016] Further, an anti-slip layer is provided on the outer wall of the protective seat 2, and the anti-slip layer is composed of several anti-slip protrusions. The handle ...

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Abstract

The invention relates to a plug with a safety protection device; the plug comprises a plug and a protective seat; a plug mounting threaded hole is formed in one side, facing the plug, of the protective seat; a connecting body with external threads and matched with the plug mounting threaded hole is arranged at the insulating end of the plug; the connecting body with the external threads is screwedin the plug mounting threaded hole of the protective seat, so that the plug is fixed on the protective seat; a lifting handle is arranged on one side, back on to the plug, of the protective seat; anda plurality of insulating layers are arranged in the protective seat. The plug is reasonable and simple in structure, easy to produce and manufacture and convenient to use. By means of the arrangement, a user is not in direct contact with the plug during operation, and instead, the plug is operated by operating the protective seat, so that compared with the original direct contact mode with the plug, the risk caused by electric leakage of the plug is avoided.

Description

technical field [0001] The invention relates to a plug with a safety protection device, which belongs to the technical field of plug design. Background technique [0002] The connectors of general electronic products and the plugs of electrical appliances are called plugs. A plug is used in conjunction with a receptacle, with a protruding male connector in the shape of a rod or copper plate, which physically inserts into a female connector-type power outlet with a slot or cavity. When the plug is used for a long time, the insulation of the outer wall of the plug is very poor, especially after using high-power electricity, the plug often sometimes becomes hot, which leads to the risk of electric leakage when using the plug, and the safety cannot be guaranteed. . Contents of the invention [0003] The purpose of the present invention is to provide a plug with a safety protection device which has a reasonable and simple structure, is easy to manufacture, and is convenient t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/53
CPCH01R13/502H01R13/53
Inventor 马发林
Owner 马发林
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