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Jack connector assembly

A technology of connectors and contacts, which is applied in the manufacture of contacts, components of connecting devices, connections, etc., can solve the problems of high cost and achieve the effects of strong elastic stability, enhanced reliability, and reliable electrical contact

Pending Publication Date: 2018-11-27
SHENZHEN QILIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The fixed contact part is clamped between the inner and outer sleeves. This connection effect is good, but because

Method used

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Experimental program
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no. 1 approach

[0059] Figure 2a A perspective view of the jack connector according to the first embodiment of the present application is shown. Figure 2b A sectional view along the axis of the receptacle connector according to the first embodiment of the present application is shown. Figure 2c An exploded view of the jack connector according to the first embodiment of the present application is shown. Figure 2d It shows a perspective view of the contact piece before the port is tightly closed according to the first embodiment of the present application. Figure 2e It shows a perspective view of the contact piece merger port according to the first embodiment of the present application after it is tightly closed. Figure 2f A schematic diagram showing a thin-walled cylindrical structure in which the contact member according to the first embodiment of the present application is formed.

[0060] Such as Figure 2a , 2b As shown in and 2c, the receptacle connector 01 according to the fir...

no. 2 approach

[0072] Figure 3a An exploded view of the jack connector according to the second embodiment of the present application is shown. Figure 3b A sectional view along the axis of the receptacle connector according to the second embodiment of the present application is shown.

[0073] Such as Figure 3a , Figure 3b As shown, the second embodiment of the present application is an improvement on the first embodiment, and only the differences are described here, and the same components still use the same reference numerals. The difference between the jack connector 02 involved in the second embodiment of the present application and the jack connector 01 involved in the first embodiment is that the jack connector 02 includes a jack sleeve 201, and the jack sleeve 201 includes The cylindrical contact sleeve 201a and the outer sleeve 201b. First install the cage-type cylindrical contact piece 22 in the inner hole of the outer sleeve 201b to form a universal piece, and then install t...

no. 3 approach

[0075] Figure 4a An exploded view of the jack connector according to the third embodiment of the present application is shown. Figure 4b A sectional view along the axis of the receptacle connector according to the third embodiment of the present application is shown.

[0076] Such as Figure 4a , Figure 4b As shown, the third embodiment of the present application is an improvement on the first embodiment, and only the differences are described here, and the same components still use the same reference numerals. The difference between the jack connector 03 involved in the third embodiment of the present application and the jack connector 01 involved in the first embodiment is that the jack connector 03 includes a jack sleeve 202, and the jack sleeve 202 includes A cylindrical contact sleeve 202a. The cylindrical contact sleeve 202a has a riveted compression opening 202b at the port where the contact pin is inserted. The riveting compression opening 202b has a smaller dia...

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Abstract

The invention provides a jack connector assembly. The jack connector assembly comprises a jack sleeve and a round cage type cylindrical contact part, wherein the jack sleeve comprises a cylindrical contact sleeve; the round cage type cylindrical contact part is mounted in an inner hole of the cylindrical contact sleeve and comprises a fixed contact ring which is in fixed contact with the jack sleeve and a separable contact grid which can be separated from or in contact with a contact pin; a closing opening of the fixed contact ring is tightly closed to form a thin-wall cylindrical structure, so that the fixed contact ring is tightly matched with an inner hole of the cylindrical contact sleeve. The invention further provides a processing method of the jack connector assembly. The inner holeof the cylindrical contact sleeve generates radial overload outer pressure, which is uniformly distributed along the peripheral direction, on the fixed contact ring; under the action of the force, the closing opening of the fixed contact ring is tightly closed to form the external pressure thin-wall cylindrical structure; the structure has very strong elastic stability, so that tight match between the fixed contact ring and the cylindrical contact sleeve is realized and reliable electric contact is formed.

Description

technical field [0001] The present application relates to electrical connectors, in particular to a socket connector. Background technique [0002] In the field of electrical connection, there is a type of circular pin socket connector, and the pins are often not directly in hard contact with the inner hole of the jack, but contacts are installed in the inner hole of the jack. The contact piece is a kind of elastic structure, and the pin presses the contact piece when mating, so as to generate a long-term contact force between the pin and the inner hole wall of the socket, so as to ensure the durability of the electrical connection between the pin and the socket and reliability. [0003] Among the contacts, there is a type of leaf spring, which is widely used in jack connectors because of its low resistance, high reliability, and low cost. Jacks that use leaf springs as contacts are called leaf spring jacks. The leaf spring is integrally formed by a metal plate, and the s...

Claims

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Application Information

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IPC IPC(8): H01R13/187H01R43/16
CPCH01R13/187H01R43/16
Inventor 贺彬权
Owner SHENZHEN QILIAN TECH CO LTD
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