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A safety grounding device

A technology of safe grounding and conductive clips, applied in the direction of connection, conductive connection, connection contact material, etc., can solve problems such as electric shock accidents, achieve safe and reliable use, avoid misoperation, and simple structure

Active Publication Date: 2018-02-27
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in many cases, due to the negligence of the operator, the conductive clip is directly connected to the grounding terminal without being grounded. If the electrical appliance leaks electricity, a serious electric shock accident will occur.

Method used

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Embodiment Construction

[0022] The following is attached Figure 1-6 The present invention is further described in detail.

[0023] as attached figure 1 , 2 , 3 and 5, a safety grounding device, which includes a grounding terminal 1, a conductive clip 2, an insulating rod 3 and a wire 4 connecting the grounding terminal 1 and the conductive clip 2, and also includes a The blocking mechanism and the blocking mechanism opener that the conductive clip 2 opens.

[0024] The blocking mechanism includes a blocking sleeve 5 and a cover 6 for opening and closing the blocking sleeve 5. The inner wall of the blocking sleeve 5 is provided with a first button groove 51 and a second button groove 52. The cover body 6 includes The cover plate 61 and the limit block 62 fixedly arranged on the inner side of the cover plate 61 are provided with a wire hole 611 for passing the wire 4 and an insulating rod sleeve hole 612 for passing the insulating rod 3 on the cover plate 61 , the outer edge of the limiting block ...

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PUM

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Abstract

The invention relates to a safety grounding device. The safety grounding device comprises a grounding end, a conductive clip, an insulating rod and a conducting wire for connecting the grounding end and the conductive clip. The safety grounding device is characterized by further comprising a closing mechanism for limiting opening of the conductive clip and a closing mechanism opener. Under the premise that the grounding end is not connected, a cover of the closing mechanism cannot be opened, so that misoperation of operators is avoided, and the operation safety is further ensured; and the safety grounding device has the characteristics of simple structure, safety, reliability and convenience in use.

Description

technical field [0001] The invention relates to a grounding device, in particular to a safety grounding device. Background technique [0002] In the field of electric power, grounding wires are widely used. Generally, in order to avoid accidents, a wire can be connected to the metal casing of the electrical appliance, and the other end of the wire is connected to the ground. Once the electrical leakage occurs, the grounding wire will bring static electricity to the ground. into the earth and released. Existing grounding wires generally consist of a grounding terminal, a conductive clip, a wire and an insulating rod. The operation rules stipulate that when performing a grounding operation, the grounding terminal needs to be connected first, and then the conductive clip. The conductive clip cannot be connected first. However, in many cases, due to the negligence of the operator, the conductive clip is directly connected to the grounding terminal without being grounded. If the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/66H01R4/64
CPCH01R4/64H01R4/646H01R4/66
Inventor 王金忠张东坡张立朋
Owner STATE GRID CORP OF CHINA