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High-density multi-core rectangular coaxial cable connector plug

A technology for connector plugs and coaxial cables, which is applied to contact parts, fixed/insulated contact members, etc., can solve the problems of inability to meet the requirements of multi-core densely arranged connectors, large space occupation, and high production costs.

Active Publication Date: 2021-07-30
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

[0003] Most of the coaxial cable connectors in the prior art adopt a circular structure, and both the inner conductor and the outer conductor adopt a cylindrical structure, which takes up a lot of space, and the contacts are not easy to disassemble, and cannot meet the needs of multi-core densely arranged connectors, and high production cost

Method used

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  • High-density multi-core rectangular coaxial cable connector plug
  • High-density multi-core rectangular coaxial cable connector plug
  • High-density multi-core rectangular coaxial cable connector plug

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] refer to figure 1 , figure 2 , the present invention includes a base 1, a contact 2 and a coaxial cable 3;

[0029] The base 1 is a rectangular block, one end of which is a plug insertion surface, and the other end is a cable insertion surface. Several rectangular holes 11 are formed through the plug insertion surface and the cable insertion surface. 1. Several rectangular holes 11 are arranged in rows and columns and are arranged parallel to each other. Buckles 111 are provided on the side walls of the rectangular holes 11 close to the mating surface of the plug, and buckles 111 are provided on the mating surface of the plug. Flat hole 112.

[0030] refer to figure 2 , image 3 , Figure 5 , the contact element 2 is composed of a grounding pin 21, a signal pin 22 and an injection molded part 23;

[0031] The ground pin 21 is a metal stamping part, one end of which is provided with a ground contact area 212, and the other end is provided with a groove 211, and a...

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Abstract

The invention discloses a high-density multi-core rectangular coaxial cable connector plug, which comprises a base, contact elements and a coaxial cable, and is characterized in that the rectangular block-shaped base is adopted, and a plurality of rectangular holes are formed in the base in rows and columns, so that the arrangement density of a multi-contact element connector is improved; according to the contact piece, the grounding pin and the signal pin are subjected to injection molding through the injection molding piece to form parallel and mutually-insulated strip-shaped pieces; and the elastic arms are arranged on the contact pieces, the buckles are arranged in the rectangular holes of the base, and when the contact pieces are connected with the rectangular holes of the base in an inserted mode, the contact pieces are connected with the buckles in a clamped mode through the elastic arms, so that rapid connection of the contact pieces is achieved. The flat hole is formed in the base, so that the contact piece can be simply, conveniently and quickly disassembled by means of a tool. The connector plug is suitable for high-speed, multi-channel, miniaturized and intensive information transmission, and has the advantages of being small in space occupation ratio, high in integration level, easy in contact piece disassembly and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of coaxial cable connectors, in particular to a high-density multi-core rectangular coaxial cable connector plug. Background technique [0002] The connector is mainly used for the connection between electrical equipment or electronic components. The plug end is generally in a free state, and the tail is connected with a cable, which is connected with the socket fixed at the opening of the electrical equipment or electronic components to realize different equipment or components. The transmission of signals or currents between electronic components. With the rapid development of information technology, the requirements for signal transmission rate are getting higher and higher, and multi-channel transmission, miniaturization, channel density and low-cost connectors have become the main research and development trends. [0003] Most of the coaxial cable connectors in the prior art adopt a circular structure,...

Claims

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Application Information

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IPC IPC(8): H01R13/02H01R13/24H01R13/42
CPCH01R13/02H01R13/24H01R13/42
Inventor 肖翔
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST