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Anti-loosening electric-power power supplying device

An electric power supply and anti-loosening technology, which is applied in the direction of connecting/disconnecting connecting components, coupling devices, connecting device components, etc. Safety, improved stability, improved safety effect

Inactive Publication Date: 2018-01-09
马斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The power supply device is the most common power equipment in the field of electric power technology. It is mainly composed of a plug part and a socket part. The existing power supply device is powered by plugging. It is loose due to the influence of dragging, pulling, etc., resulting in poor contact and unable to supply power normally, which has great disadvantages; at the same time, the conductive part in the socket is set relatively outside in the prior art, and it does not set any protective structure. It is very easy to cause electric shock accidents when people accidentally touch or repair and maintain, and there is a big potential safety hazard

Method used

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Examples

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Embodiment Construction

[0021] Such as Figure 1-Figure 6 As shown, a kind of anti-loosening power supply device of the present invention includes a socket part 7, a connecting piece 8 and a plug part 9, and the inside of the socket part 7 on the left side is provided with an internal helical cavity 71, and the internal helical The upper and lower inner walls on the right side of the groove 71 are correspondingly provided with sliding grooves 72, and the side of the sliding grooves 72 away from the inner spiral groove 71 is provided with oblique grooves 78, and each of the sliding grooves 72 is provided with a sliding guide. Rod 73, sliding on the guide slide bar 73 is connected with a slide block 74, and the slide block 74 slides and cooperates with the slide groove 72, and the outside of the guide slide bar 73 on the right side of the slide block 74 is wound with a The first tension spring 721, the side of the sliding block 74 close to the inner helical cavity 71 protrudes into the inner helical ca...

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PUM

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Abstract

The invention discloses an anti-loosening electric-power power supplying device. The power supplying device comprises a socket part, a connection piece and a plug part. An inner spiral cavity is arranged in the interior near the left side of the socket part. Sliding grooves are correspondingly arranged in upper and lower inner walls near the right side of the inner spiral cavity. An inclined anglegroove is arranged in one side, away from the inner spiral cavity, of each sliding groove. A guidance sliding rod is arranged in each sliding groove. Sliding blocks are slidably connected to the guidance sliding rods and are in sliding cooperation with the sliding grooves. A first pull spring is wound on the outer side of a guidance sliding rod on the right side of each sliding block. One side near the inner spiral cavity of each sliding block stretches into the inner spiral cavity. A first through groove vertically penetrates through the interior of each sliding block. A first placing grooveis arranged in the center of the interior of each through groove. A first protrusion block is slidingly arranged in each placing groove. A separation plate is slidably connected to the interior of each first through groove. According to the invention, the power supplying device is simple in structure and high in power supplying connection stability, and has the anti-loosening and anti-electric shock functions, so safety is improved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to an anti-loosening electric power supply device. Background technique [0002] The power supply device is the most common power equipment in the field of electric power technology. It is mainly composed of a plug part and a socket part. The existing power supply device is powered by plugging. It is loose due to the influence of dragging, pulling, etc., resulting in poor contact and unable to supply power normally, which has great disadvantages; at the same time, the conductive part in the socket is set relatively outside in the prior art, and it does not set any protective structure. Electric shock accidents are very likely to occur when people accidentally touch or overhaul and maintain, and there is a great potential safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-loosening power suppl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/24H01R13/447H01R13/622H01R31/06
Inventor 马斌
Owner 马斌
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