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Splitlevel shielding socket

A split-layer and shielding layer technology, applied in the field of split-layer shielded sockets, achieves excellent results, stable and reliable performance, strong novelty and practicability

Inactive Publication Date: 2008-09-24
GUIZHOU SPACE APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a split-level shielded socket with better shielding performance on the basis of the original invention, so as to solve the electromagnetic shielding problem of the separate socket after the electrical connector is separated

Method used

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  • Splitlevel shielding socket
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  • Splitlevel shielding socket

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Embodiment Construction

[0013] The split-level shielded socket of the present invention will be further described in detail below in conjunction with the accompanying drawings:

[0014] Such as figure 1 As shown, the split-level shielded socket of the present invention includes a housing 7, jacks 1, 2, 3, a pressure ring 4, a lower insulator 5, and an upper insulator 6, and the jacks 1, 2, and 3 are fixed on the upper insulator 6 and the lower insulator 5, the upper and lower insulators are fixed in the housing 7 by the pressure ring 4 to form a stable axial fixation. Silicone rubber is potted between the upper insulator 6 and the lower insulator 5 to realize the sealing of the socket. In order to realize the electromagnetic shielding of the socket, the insertion end of the socket housing 7 is not open like a common connector socket, but is closed with a metal layer to form the lower shielding layer 8 of the socket, and according to the socket in the socket Specifications and quantity, on the metal...

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Abstract

The invention discloses a split level type shielding socket, which comprises a shell, a jack, a plunger ring, an upper insulator and a lower insulator. The jack is fixed in the upper insulator and the lower insulator, and then the upper insulator and the lower insulator are fixed in the shell by the plunger ring; the socket is provided with two metallic shielding layers which can relatively rotate at the joint end of the shell; an elastic resetting device is arranged between the two metallic shielding layers; the two metallic shielding layers are in a free state that hole sites are interlaced and shading mutually when the two metallic shielding layers are separated from a contact pin, thus improving the shielding function of the socket by the interface refection at the dislocation and holes between the two metallic shielding layers. The split level type shielding socket of the invention has the advantages of simple structure, better electromagnetic shielding effect and stable and reliable performance, which is suitable for the application situation of highly reliable electromagnetic shielding when the connector is separated, and the socket can satisfy the requirement of novel equipment.

Description

1. Technical field [0001] The invention relates to a split-level shielding socket, which belongs to the technical field of electrical connectors. 2. Background technology [0002] The electrical connector is composed of a plug and a socket, and it is easy to realize electromagnetic shielding after the plug and the socket are mated. Its structural principle is to install a shielding ring on the contained end, such as the outer circumference of the plug housing. The shielding ring is a row of closed elastic finger teeth punched from a copper alloy strip with excellent elasticity. When the plug is mated with the socket, the inner surface of the socket shell squeezes the shielding ring to form an elastic electrical connection between the plug shell and the socket shell through the shielding ring to obtain good electrical continuity. At the same time, the circumference of the shielding ring is filled in the plug The matching gap between the housing and the socket housing can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/648
Inventor 赵仕彬
Owner GUIZHOU SPACE APPLIANCE CO LTD
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