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Quick separating high-current circular electrical connector

An electrical connector, high current technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., to achieve excellent contact performance and solve the effect of reliable connection

Active Publication Date: 2012-01-04
中国电子科技集团公司第四十研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a quick-separation high-current circular electrical connector to solve technical problems such as fast separation of the connector, reliable connection, transmission of large current, interface sealing, and resistance to vibration and shock.

Method used

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  • Quick separating high-current circular electrical connector
  • Quick separating high-current circular electrical connector
  • Quick separating high-current circular electrical connector

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Embodiment Construction

[0023] see figure 1 , a quick-disconnect high-current circular electrical connector, including a plug and a socket, the plug includes a front mounting plate, a rear mounting plate 2, and a plurality of mounting holes 3 are respectively provided on the front mounting plate and the rear mounting plate 2, each A positioning step is installed in the installation hole, and the pin plug or jack plug 1 is also provided with a positioning step. The pin plug or jack plug 1 is clamped and fixed between the front mounting plate and the rear mounting plate 2 and potted in the middle Put the silicone rubber into the plug housing 8; the rear end of the plug housing 8 is screwed with a grommet 11, and the rear end of the grommet 11 is equipped with a cable clamp 7;

[0024] The socket includes a front mounting plate and a rear mounting plate 5. The front mounting plate and the rear mounting plate 5 are respectively provided with a plurality of mounting holes, positioning steps are installed ...

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PUM

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Abstract

The invention discloses a quick separating high-current circular electrical connector which comprises a plug and a socket, wherein the plug comprises a front installing board and a back installing board; a pin plug or a jack plug is fixed on the front installing board and the back installing board through positioning steps and is also fixed in a plug shell body; the socket comprises a front installing board and a back installing board; a rigid pin socket or a jack socket is fixedly installed on the front installing board and the back installing board through positioning steps and is also fixed in the socket shell body; and a contact piece of the invention has four cores. The invention solves the technical problems of quick connector separation, reliable connection, high-current transmission, sealed interface, vibrating impact resistance and the like.

Description

technical field [0001] The invention relates to the field of connectors, in particular to a quick-separation high-current circular electrical connector. Background technique [0002] At present, the current of bayonet type quick-disconnect circular electrical connectors used in China is relatively low, the maximum is 23A, and the contact parts are elastic jacks and rigid pin structures, while the rated currents proposed by users are 50A and 100A respectively. Although there are products with a rated current > 23A, the interface is not a quick disconnect interface, but a threaded interface. The above two structures cannot meet the requirements of modern high-current rapid separation. In order to meet the demand, it is necessary to design a circular connector whose interface is a bayonet type quick disconnect interface, the mating diameters of the contacts are 3.5mm and 7.0mm, and the rated currents are 50A and 100A respectively. In order to meet the requirements of high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/05H01R13/20H01R13/40H01R13/405H01R13/52H01R13/627H01R24/00
Inventor 肖颖马玉梅周庆平
Owner 中国电子科技集团公司第四十研究所
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