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Grounding device for avoiding misoperaiton of wiring sequence

A technology of grounding device and wiring sequence, applied in the direction of connection, conductive connection, electrical component connection, etc., can solve problems such as electric shock accidents, achieve safe and reliable use, avoid misoperation, and ensure safety

Active Publication Date: 2015-09-09
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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  • Grounding device for avoiding misoperaiton of wiring sequence
  • Grounding device for avoiding misoperaiton of wiring sequence
  • Grounding device for avoiding misoperaiton of wiring sequence

Examples

Experimental program
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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 , 3 Shown in and 5, a kind of grounding device that avoids misoperation of wiring sequence, it comprises ground terminal 1, conductive clip 2, insulating rod 3 and the wire 4 that connects described ground terminal 1 and described conductive clip 2, also includes A blocking mechanism and a blocking mechanism opener for restricting the opening of the conductive clip 2.

[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 buckle groove 51. The cover 6 includes a cover plate 61 and is fixedly arranged on the The limit block 62 on the inside of the cover plate 61, the cover plate 61 is provided with a wire hole 611 for passing through the wire 4 and an insulating rod sleeve hole 612 for passing through the insulating rod 3, o...

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PUM

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Abstract

The invention relates to a grounding device for avoiding misoperaiton of a wiring sequence. The 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 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 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 grounding device for avoiding misoperation of wiring sequence. 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 t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/01
CPCH01R11/01
Inventor 李方华宋曙光
Owner STATE GRID CORP OF CHINA