A kind of modular connector and mating method thereof

A connector and modular technology, which is applied in the direction of connection/disconnection, connection, and two-part connection device of the connection device, which can solve the problems of large insertion force and low contact reliability, and achieve the effect of compensating for positional errors.

Active Publication Date: 2022-02-11
SICHUAN HUAFENG ENTERPRISE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above analysis, the embodiment of the present invention aims to provide a modular connector and its mating method, which solves the problem that the existing wire spring contact has a large insertion force and low contact reliability when used in the connector. question

Method used

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  • A kind of modular connector and mating method thereof
  • A kind of modular connector and mating method thereof
  • A kind of modular connector and mating method thereof

Examples

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Embodiment 1

[0047] The present invention provides a modular connector such as Figure 1 to Figure 13 As shown, it includes a plug module and a socket module; the plug module includes a first brush needle assembly 6, a first power supply needle assembly 7, a first radio frequency assembly, a first mounting board 3, a first shield, a first plug shell 1 and a second Two plug shells 2; the brush pin assembly and the power pin assembly are fixed in the middle of the first plug shell 1 through the first mounting plate 3 and the first shield; the second plug shell 2 is arranged on both sides of the first plug shell 1 and used For fixing the first radio frequency assembly; the socket module includes the second brush needle assembly 14, the second power supply needle assembly 15, the second radio frequency assembly, the second mounting plate 17, the first socket housing 11; the second brush needle assembly 14 and the second The power pin assembly 15 is fixed on the first socket shell 11 through th...

Embodiment 2

[0066]This embodiment provides a guided mating method for a modular connector. Using the above-mentioned modular connector, the guided mating method includes the following steps:

[0067] Step 1. Align the plug module with the socket module, and insert the plug guide pin 9 into the socket guide pin jack for guidance;

[0068] Step 2. When the plug guide pin 9 is inserted into the socket guide pin socket to a depth of 3.8 mm to 3.9 mm, guide the second plug shell into the first socket shell;

[0069] Step 3. When the second plug housing guides into the first socket housing to a depth of 2.4 mm to 2.8 mm, the second brush needle assembly 14 starts to guide into the hole on the first mounting plate 3;

[0070] Step 4, the first pin contact is in contact with the second pin contact to generate a large number of contact points; the brush contact completes the blind insertion process. In step 4, when the first pin contact and the second pin contact are mated, the single-core contac...

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Abstract

The invention relates to a brush-type contact piece modular connector and an insertion method thereof, belonging to the technical field of electronic connectors, and solves the problems of large insertion force and poor contact reliability when the existing wire spring contact piece is used in the connector. The brush contact modular connector includes a plug module and a socket module; the plug module includes a first brush needle assembly, a first power supply needle assembly, a first radio frequency assembly, a first shield, a first mounting plate, and a first plug shell and the second plug shell; the socket module includes a second brush needle assembly, a second power hole assembly, a second radio frequency assembly, a second mounting plate and a first socket shell; the first brush needle assembly and the second brush needle assembly are used for A brush contact for transmitting signals; the first power pin assembly and the second power hole assembly form a power contact; the plug module and the socket module are connected by multi-level guides. The brush-type contact piece of the present invention has high contact reliability, small plug-in force, plug-in life of more than ten thousand times, and strong vibration and impact resistance.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a modular connector and an insertion method thereof. Background technique [0002] With the informatization development of the whole machine system, the whole machine frame has been developed towards integration, modularization, miniaturization and standardization. Two series of modular connectors, LRM and VPX, have appeared successively for modularization and standardization of equipment. Since the reliability of the gold finger reed structure used in the VPX connector is lower than that of the LRM connector in the form of circular pinholes, the LRM series modular connectors were selected for this purpose. [0003] The wire spring contacts used in the existing LRM series modular connectors have a large overall insertion and withdrawal force during use, and even the printed board may be damaged when inserted, which affects the use of customers. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/631H01R13/645H01R13/04H01R13/10H01R24/00H01R27/02H01R43/26
CPCH01R13/631H01R13/645H01R13/04H01R13/10H01R24/00H01R27/02H01R43/26
Inventor 刘俊庞斌张英伍大福钟芸
Owner SICHUAN HUAFENG ENTERPRISE GRP
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