阅读说明：本技术 一种具有多种用法的高压互锁连接器 (High-voltage interlocking connector with multiple usages ) 是由 张培 常旭阳 于 2019-11-25 设计创作，主要内容包括：本发明有关于一种具有多种用法的高压互锁连接器,包括插头和插座,所述插头的低压插针和插座的低压插孔尾部均压接有伸出壳体的导线,并均可通过壳体外的部件实现或解除短接。本发明可以自由选择插头插座出线方式及短接形式,对于高压互锁连接器来说比较多的选用插头短接插座出线的低压回路出线形式；客户特殊情况要求时选用插头出线插座短接的低压回路出线形式；当选用插头插座均出线的低压回路出线形式时,是高压与低压的集成化连接器使用。(The invention relates to a high-voltage interlocking connector with multiple usages, which comprises a plug and a socket, wherein the tail parts of a low-voltage contact pin of the plug and a low-voltage jack of the socket are connected with wires extending out of a shell in a pressure-sharing mode, and short circuit can be realized or relieved through parts outside the shell. The invention can freely select the outlet mode and the short-circuit mode of the plug and the socket, and the outlet mode of the low-voltage loop of the outlet of the plug short-circuit socket is more selected for the high-voltage interlocking connector; when special conditions of customers require, a low-voltage loop outlet form with a plug outlet socket short-circuited is selected; when a low-voltage loop outgoing line form that the plug and the socket are all outgoing lines is selected, the high-voltage and low-voltage integrated connector is used.)

1. A high voltage interlocking connector having multiple uses, including a plug and a receptacle, characterized by: the low-voltage contact pin of the plug and the tail part of the low-voltage jack of the socket are connected with wires extending out of the shell in a pressure-sharing mode, and short circuit can be achieved or relieved through parts outside the shell.

2. A high-voltage interlocking connector with multiple uses as claimed in claim 1, wherein: wherein the low-voltage contact pin of the plug realizes short circuit through the connection of the tail part lead wire.

3. A high-voltage interlocking connector with multiple uses as claimed in claim 1, wherein: wherein the low-voltage jack of the socket realizes short circuit through the connection of the tail wire.

Technical Field

The invention relates to the technical field of high-voltage connectors, in particular to a high-voltage interlocking connector with multiple usages.

Background

The high-voltage interlocking connector is a high-voltage power connection component commonly used by an electric automobile, along with the rapid development of the electric automobile, the low-voltage interlocking loop of the high-voltage interlocking connector is more and more diversified in composition form, and the use of the high-voltage interlocking connector is different along with the requirements of customers and has different forms which are difficult to avoid. At present, the interlocking loop of most high-voltage interlocking connectors adopts a signal pin short circuit for a plug, and a signal hole wiring is adopted for a socket, so that the signal wire at the socket end is favorably processed in the equipment, the using requirement of a plug end for processing a signal wire customer and the requirement of the plug end for processing the signal wire customer at the socket end at the same time cannot be met, selectivity is not available, and the application range is small.

Disclosure of Invention

The invention aims to provide a high-voltage interlocking connector with multiple usages, which can enable a customer to short-circuit a contact pin or a jack or directly connect a lead led out from the tail part of a contact pin jack with equipment according to needs by canceling the short-circuit part of an original low-voltage jack and a low-voltage contact pin and short-circuit a lead of a lead connected with the tail part of the jack and the contact pin, thereby meeting different use requirements.

The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme. The high-voltage interlocking connector with multiple usages comprises a plug and a socket, wherein the tail parts of a low-voltage pin of the plug and a low-voltage jack of the socket are connected with wires in a pressure-equalizing mode, and short circuit can be realized or relieved through parts outside a shell.

The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.

In the high-voltage interlocking connector with multiple usages, the low-voltage contact pin of the plug is short-circuited through connection of the tail conductor of the plug.

The high voltage interlock connector described above has multiple uses wherein the receptacle low voltage receptacle is shorted by connection of its tail conductors.

Compared with the prior art, the invention has obvious advantages and beneficial effects. By the technical scheme, the high-voltage interlocking connector with multiple usages can achieve considerable technical progress and practicability, has wide industrial utilization value and at least has the following advantages:

the invention can freely select the outlet mode and the short-circuit mode of the plug and the socket, and the outlet mode of the low-voltage loop of the outlet of the plug short-circuit socket is more selected for the high-voltage interlocking connector; when special conditions of customers require, a low-voltage loop outlet form with a plug outlet socket short-circuited is selected; when a low-voltage loop outgoing line form that the plug and the socket are all outgoing lines is selected, the high-voltage and low-voltage integrated connector can be used instead of a high-voltage interlocking product.

The high-voltage interlocking connector has multiple usage methods, breaks through the conventional usage method of the high-voltage interlocking connector, and is more beneficial to the standardized popularization of the connector.

Drawings

FIG. 1 is a schematic diagram of the overall construction of a high-voltage interlock connector of the present invention having multiple uses;

FIG. 2 is a schematic diagram of a short circuit of a low-voltage receptacle of a high-voltage interlock connector having multiple uses according to the present invention;

FIG. 3 is a schematic diagram of a low voltage pin short for a high voltage interlock connector of the present invention having multiple uses;

FIG. 4 is a schematic diagram of the low voltage receptacle outlet of the high voltage interlock connector of the present invention having multiple uses;

FIG. 5 is a schematic diagram of the low voltage pin outlet of the high voltage interlock connector of the present invention with multiple uses;

FIG. 6 is a schematic diagram of the use of a high voltage interlocking connector plug shorting a receptacle outlet with multiple uses according to the present invention;

FIG. 7 is a schematic diagram of the use of a high voltage interlocking connector plug outlet socket short circuit with multiple uses of the present invention;

figure 8 is a schematic diagram of the use of the high voltage interlocking connector plug and receptacle of the present invention with multiple uses for the outlet.

[ description of main element symbols ]

1: plug with a locking mechanism

2: socket with improved structure

3: low-voltage contact pin

4: low-voltage jack

5: conducting wire

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects of the high voltage interlock connector with multiple usages according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Please refer to fig. 1-8, which are schematic structural diagrams of parts of a high-voltage interlocking connector with multiple usages according to the present invention, the connector includes a plug 1 and a socket 2, wherein a low-voltage pin 3 of the plug 1 and a low-voltage jack 4 of the socket 2 are connected with a conducting wire 5 extending out of a housing at a tail portion in a pressure-equalizing manner, and both the low-voltage pin 3 and the low-voltage jack 4 can be short-circuited through the conducting wire connected at the tail portion. In the embodiment of the invention, the low-voltage pin 3 and the low-voltage jack 4 are realized by the lead 5 with the tail part crimped when short circuit is needed.

The connector can short-circuit a plug low-voltage contact pin or a socket low-voltage jack according to use requirements, can also directly cancel short-circuits of a plug end and a socket end, and can directly perform wiring, so that high-voltage and low-voltage integration is realized, and various use requirements are met. The invention can freely select the outlet mode and the short-circuit mode of the plug and the socket, and the outlet mode of the low-voltage loop of the outlet of the plug short-circuit socket is more selected for the high-voltage interlocking connector; when special conditions of customers require, a low-voltage loop outlet form with a plug outlet socket short-circuited is selected; when a low-voltage loop outgoing line form that the plug and the socket are all outgoing lines is selected, the high-voltage and low-voltage integrated connector can be used instead of a high-voltage interlocking product.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.