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Circular electric connector

An electrical connector, circular technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problems of increasing processing and manufacturing costs, complicating the overall design, adding processes for connectors, etc., and achieving a mating interface. Simple and reliable, prevent wrong connection, easy to use effect

Inactive Publication Date: 2012-06-13
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the existing electrical connectors have a metal shell, it is necessary to design a connector-mating structure on the metal shell, which complicates the overall design, and also increases the assembly process of the connector and increases the processing and manufacturing costs.

Method used

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  • Circular electric connector
  • Circular electric connector
  • Circular electric connector

Examples

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Embodiment Construction

[0010] refer to figure 1 , figure 2 and image 3 , the present invention is composed of a plug and a socket, the plug includes a plug shell 1 and metal pins 2; the plug shell 1 is processed by engineering plastics, and there is a step 1a on it, and a keyway 1b and a hole 1c are opened on the step 1a, and the metal pin The needle 2 is fixed in the hole 1c on the step 1a of the plug shell 1; the socket includes a socket shell 3 and a metal jack 4; the socket shell 3 is processed by engineering plastics, and its surface is provided with a cylinder 3a and a key 3b, and the metal socket The hole 4 is fixed in the cylinder 3a on the surface of the socket shell 3; the step 1a on the plug shell and the keyway 1b and the hole 1c on the step are mated with the cylinder 3a and the key 3b on the surface of the socket shell 3, and the socket shell 3 surface The cylinder 3a is inserted into the hole 1c on the step 1a of the plug housing 1, the keyway 1b on the step 1c of the plug housing...

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Abstract

The invention discloses a circular electric connector, consisting of a plug and a socket. The plug comprises a plug shell and a metal inserting pin. The plug shell is made of engineering plastic, a step is arranged on the plug shell and is provided with a key slot and a hole, and the metal inserting pin is fixed in the hole on the step of the plug shell. The socket comprises a socket shell and a metal jack, the socket shell is made of engineering plastic, the surface of the socket shell is provided with a cylinder and a key, and the metal jack is fixed in the cylinder on the surface of the socket shell. The step on the plug shell and the key slot and the hole on the step are matched with the cylinder and the key of the surface of the socket shell in an insertion manner so that the cylinder on the surface of the socket shell is inserted into the hole on the step of the plug shell, and the key slot on the step of the plug shell and the key of the surface of the socket shell are exactly located. The circular electric connector disclosed by the invention has the advantages that the matching interface of the circular electric connector is simple and reliable, is convenient to use and can effectively prevent incorrect connection.

Description

technical field [0001] The invention relates to an electrical connector, especially a circular electrical connector. Background technique [0002] With the continuous development of industrial technology, the application of circular electrical connectors in industry has become more and more diverse. The structure of most current circular electrical connectors includes a metal shell, an insulator and a metal contact. Since most of the existing electrical connectors have a metal shell, it is necessary to design a connector-mating structure on the metal shell, which complicates the overall design, and also increases the assembly process of the connector and increases the manufacturing cost. Contents of the invention [0003] The object of the present invention is to provide a circular electrical connector with simple structure and convenient use in view of the deficiencies of the prior art. It can ensure electrical connection The correct and effective cooperation of the dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/46H01R13/642H01R24/00
CPCH01R13/64
Inventor 王迎春
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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