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Interface structure of a blind-mate connector

An interface structure and connector technology, which is applied to the parts, connections, and two-component connection devices of connecting devices, etc., can solve the problems of large size and complex structure of connectors.

Inactive Publication Date: 2018-06-22
SHAANXI HUADA SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the tolerance of the height of the connectors, it is difficult to ensure that each connector pair is mated in place when docking, which requires a certain amount of axial floating at one end of the plug or socket
[0003] In order to achieve the floating purpose of the connector, the shell is designed as an inner and outer shell structure, with a spring in the middle, and the shell is fixed on the panel. There is a certain distance between the outer circle of the inner shell and the inner hole of the outer shell, so The inner shell can move between the outer shells to achieve the purpose of floating. This kind of connector has a large volume and complex structure

Method used

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  • Interface structure of a blind-mate connector
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  • Interface structure of a blind-mate connector

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] An interface structure of a blind-mating connector, including a plug connector interface and a socket connector interface, such as Figure 1a As shown, the plug connector interface includes pin 1, plug insulator 2, plug shell 3 and reed 4; Figure 1b As shown, the interface part of the socket connector includes a socket 5 , a socket insulator 6 , a spring 7 , and a socket shell 8 .

[0021] Such as figure 2 As shown, the outer diameter of the pin 1 is 0.2-0.6 mm smaller than the inner diameter of the socket 5, so that there is a large gap between the outer circle of the pin 1 and the inner hole of the socket 5, and the socket 5 is split The closed structure in the middle part of the groove has the effect that the pair of socket ends of the socket 5 will have a much larger guide than the slotted socket at the mouth. When there is a large radial deviat...

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Abstract

The invention discloses an interface structure of a blind matching connector. The interface structure comprises a plug connector interface and a socket connector interface. The interface structure size is designed mainly from the three aspects of plug connector and socket connector internal conductors, insulators and a shell so that great docking tolerance quantity can be guaranteed, finally the whole product is enabled to have high radial and axial deviation compatibility, the connector plug and socket are enabled to smoothly dock under the condition of high radial deviation, and thus the interface structure has the characteristics of simple structure and convenient processing.

Description

technical field [0001] The invention belongs to the technical field of connectors, and in particular relates to an interface structure of a blind-matching connector. Background technique [0002] With the continuous development of my country's electronic technology and military equipment, the whole machine system is gradually required to achieve modularization, and a large number of frame structures are also used in military and civilian electronic equipment. In the specific use of the connector, the plugs and sockets are integrated into modules, and 5, 10 or dozens of them form a group, and the board to board is plugged and pulled at the same time. Due to the processing tolerance of the hole position of the rack panel, the center of the plug and socket will be more or less misaligned, which requires a certain amount of radial floating at one end of the plug or socket, and the plug seat can be automatically located within a certain range. I fit it smoothly. In addition, du...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/502H01R13/627H01R13/629H01R24/38
CPCH01R13/502H01R13/627H01R13/629H01R24/38
Inventor 王榕欣
Owner SHAANXI HUADA SCI TECH