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Connector with secondary separation function and plug with secondary separation function

A two-stage separation and connector technology, which is applied in the direction of connection, two-part connection device, and parts of the connection device, and can solve problems such as separation failures that are prone to occur.

Active Publication Date: 2013-04-24
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a connector with two-stage separation function capable of controlling the separation time difference between the power contact and the control contact, so as to solve the problem that the existing electrical connector is prone to separation failure when separating

Method used

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  • Connector with secondary separation function and plug with secondary separation function
  • Connector with secondary separation function and plug with secondary separation function
  • Connector with secondary separation function and plug with secondary separation function

Examples

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Embodiment Construction

[0024] Embodiment 1 of the connector with secondary separation function of the present invention, such as Figure 1-4 As shown, a plug 101 and a socket 102 are included, and the plug 101 and the socket 102 each use the front end as the insertion end.

[0025] The plug 101 includes a plug housing 11, and the plug housing 11 is fixedly equipped with a plug power contact and a plug control contact (the prior art, not shown in the figure) through an insulator. In addition, the top of the plug housing 11 is provided with mutual Independent first-level hook 12 and second-level hook 13, the first and second-level hooks form a seesaw structure on the top of the plug housing 11, in this embodiment, the first-level hook 12 is a rectangular frame structure, and the shape of the second-level hook 13 is Complementary to the shape of the inner hole of the first-level hook 12 and located in the inner hole of the first-level hook 12, wherein the hook portion 131 of the second-level hook 13 is...

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Abstract

The invention relates to the field of electrical connector, in particular to a connector with the secondary separation function and a plug with the secondary separation function. The connector comprises the plug and a socket. The plug comprises a plug body, a plug power supply connecting piece and a plug control connecting piece. The socket comprises a socket shell body, a socket power supply contacting piece and a socket control contacting piece. The top of the plug shell body is provided with a first-level hook and a secondary-level hook which both form seesaw structures at the top of the plug shell body. A hooking part of the secondary-level hook is located behind a hooking part of the first-level hook. The top of the socket shell body is provided with a hanging block. When the first hook is connected with the hanging block in a hanging mode, the plug power supply connecting piece is combined with the socket power supply connecting piece in an inserted mode, and the plug control contacting piece and the socket control contacting piece are in a separation state. When the secondary-level hook is connected with the hanging block in a hanging mode, the plug power supply connecting piece is combined with the socket power supply connecting piece in an inserted mode, and the plug control contacting piece and the socket control contacting piece are connected in an inserted mode. The connector and the plug solve the problem that separation failure can occur easily at separation time of an existing electrical connector.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a connector and a plug with a secondary separation function. Background technique [0002] During the actual connection and use of the high-voltage line, for the sake of safety and other factors, it is necessary to use a control signal to control the high-voltage signal. After the physical connection of the high-voltage line is completed, the conduction of the high-voltage line needs to be controlled by the control signal, and then the high-voltage line can be powered on; similarly, when the high-voltage circuit is disconnected, the control signal should be disconnected first, and the current of the high-voltage line Cut and then physically disconnect the high voltage line. [0003] When the existing electrical connectors realize the above functions, it is mainly realized by controlling the contact length of the contact, that is, the ratio of the length design of the power c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R24/00
Inventor 夏全飞
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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