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Mistake-proof connector for through connection of four-hole connector with two dual-hole connectors

A technology of connectors and transfers, which is applied in the direction of preventing wrong connection, two-part connecting device, connection, etc. It can solve the problems of safety hazards, electrical hazards, burnt connectors, etc., and achieve the effect of preventing wrong insertion

Inactive Publication Date: 2013-03-27
KUNSHAN WANWEITONG BUILDING SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In electronic communications and daily household appliances, it is often necessary to use various connectors, such as a four-hole transfer to two double-hole connectors, which is used to connect a four-hole connector with two double-hole connectors. However, in this docking process, due to the same structure of the two-hole connectors, it may cause two two-hole connectors to be inserted into the four-hole connector by mistake during insertion.
Once there is a wrong connection, the connector may be burned, and the entire related circuit may be burned, which will cause electrical hazards and bring safety hazards

Method used

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  • Mistake-proof connector for through connection of four-hole connector with two dual-hole connectors
  • Mistake-proof connector for through connection of four-hole connector with two dual-hole connectors
  • Mistake-proof connector for through connection of four-hole connector with two dual-hole connectors

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Effect test

Embodiment

[0019] This embodiment describes a four-hole transfer to two double-hole error-proof connector, the structure of which is as follows: figure 1 As shown, it includes a four-hole connector 1 and two double-hole connectors docked with the four-hole connector 1. The four-hole connector 1 includes two parallel rows of terminal slots, and the two rows of terminal slots of the four-hole connector 1 There is a partition 4 between the two terminal slots of one row of terminal slots, which can be called a separated terminal slot 9; there is no partition between the two terminal slots of the other row of terminal slots, which can be called an integrated terminal slot 8 . There is a gap corresponding to the partition 4 between the two holes of the double-hole connector 3 docked with the separated terminal slot 9 provided with the partition 4, and its structure is as follows: image 3 As shown; there is no gap between the two holes of the double-hole connector 2 docked with the integrated...

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PUM

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Abstract

The invention discloses a mistake-proof connector for through connection of a four-hole connector with two dual-hole connectors. The mistake-proof connector comprises the four-hole connector and the two dual-hole connectors, the two dual-hole connectors are in butt joint with the four-hole connector, the four-hole connector comprises two terminal slot rows in parallel, a partition is arranged between two terminal slots of one of the two terminal slot rows of the four-hole connector, and a gap corresponding to the partition is reserved between two holes of the dual-hole connector in butt joint with the two terminal slots provided with the partition. The partition is arranged in the terminal slots of the four-hole connector or the inner walls of the terminal slots are of special-shaped structures to enable the dual-hole connectors to be in one-to-one correspondence to the terminal slots, so that mistaken plugging is prevented.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to an error-proof connector for connecting four holes to two pairs of holes. Background technique [0002] In electronic communications and daily household appliances, it is often necessary to use various connectors, such as a four-hole transfer to two double-hole connectors, which is used to connect a four-hole connector with two double-hole connectors. However, during the docking process, since the two-hole connectors have the same structure, the two two-hole connectors may be wrongly inserted into the four-hole connector during insertion. Once there is a wrong connection, the connector may be burned, and the entire related circuit may be burned, which may cause electrical hazards and bring safety hazards. Contents of the invention [0003] The purpose of the present invention is to provide a four-hole transfer to two double-hole error-proof connector, which improves the err...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/64H01R13/639H01R24/00
Inventor 方庆胜
Owner KUNSHAN WANWEITONG BUILDING SYST TECH
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