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Safety plug

A technology of safety plug and plug body, which is applied in the direction of preventing contact with live contacts, etc., and can solve problems such as electric shock accidents

Inactive Publication Date: 2012-04-18
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing connector is composed of a socket with a jack and a plug with pins. The jack of the socket is provided with a contact sheet. When the pins are inserted into the socket, the pins are charged. Easy to cause electric shock accident

Method used

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0009] Such as figure 1 As shown, the safety plug of the present invention includes a plug body 6 and a protective frame 3. The left and right sides of the plug body 6 are provided with strip-shaped first sliding holes 5, and the lower part is provided with a first pin 1 and a second pin 2. The bottom of a sliding hole 5 is provided with a second sliding hole 7, the protective frame 3 is U-shaped, and the lower side is respectively provided with a third sliding hole 8 adapted to the first pin 1 and the second pin 2, two vertical The width of the side is slightly larger than the width of the first pin 1 or the second pin 2, and the length is slightly smaller than the length of the first pin 1 or the second pin 2 outside the plug body. Sliding hole 5 fits bar 4, the width of bar 4 is slightly larger than the width of second sliding hole 7, and second sliding hole 7 is ...

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PUM

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Abstract

The invention discloses a safety plug, which comprises a plug body and a protective frame; the left and right sides of the plug body are provided with first strip sliding holes, the lower part of the plug body is provided with a first pin and a second pin, and the bottoms of the first sliding holes are provided with second sliding holes; the protective frame is U-shaped, the lower part of the protective frame is respectively provided with third sliding holes adapting to the first pin and the second pin, and two vertical edges of the protective frame are slightly wider than the first pin or the second pin and slightly shorter than the first pin or the second pin outside the plug body; barrier strips adapting to the first sliding holes are arranged at the tops of the two vertical edges, the barrier strips are slightly wider than the second sliding holes, and the second sliding holes adapt to the vertical edges of the protective frame; the first pin and the second pin are made of metal with good conductivity; and the plug body and the protective frame are made of insulating material. When the first pin and the second pin are inserted into a socket, the protective frame moves upwards and is positioned on the outer sides of the first pin and the second pin all the time, so that the safety plug plays a role in protecting the safety.

Description

technical field [0001] The invention relates to a plug, in particular to a safety plug. Background technique [0002] The existing connector is composed of a socket with a jack and a plug with pins. The jack of the socket is provided with a contact sheet. When the pins are inserted into the socket, the pins are charged. It is easy to cause electric shock accident. Contents of the invention [0003] In order to solve the existing problems, the object of the present invention is to provide a safety plug, which ensures the safety of the plug during use. [0004] The technical solution adopted by the present invention to solve the technical problem is: a safety plug, including a plug body and a protective frame, the left and right sides of the plug body are provided with strip-shaped first sliding holes, and the lower part is provided with a first pin and a second pin , the bottom of the first sliding hole is provided with a second sliding hole, the protective frame is U-sha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/44
Inventor 余伟谢广喜王廷志
Owner JIANGNAN UNIV