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Grounding structure and connector

A grounding structure and connector technology, applied in the direction of connection, parts of the connection device, protective grounding/shielding device of the connection part, etc., can solve the problems of easy shaking and poor stability of the contact arm 502, and reduce the probability of shaking. The grounding structure is simple to ensure the effect of normal use

Active Publication Date: 2021-02-09
DONGGUAN LUXSHARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the other end of the contact arm 502 in contact with the ground terminal is not constrained, the other end of the contact arm 502 is more likely to shake when the connector vibrates, which in turn leads to poor stability of the contact arm 502

Method used

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  • Grounding structure and connector
  • Grounding structure and connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] This embodiment provides a grounding structure, which can improve the stability of the contact arm structure, thereby ensuring the effect of electrical contact between the contact arm structure and the ground terminal.

[0063] like Figure 1 to Figure 7 As shown, the grounding structure includes a first support part 1 , a second support part 2 and a contact arm structure 3 , wherein the first support part 1 and the second support part 2 are arranged opposite to each other. There are multiple contact arm structures 3, one end of each contact arm structure 3 is fixedly connected to the first support part 1, the other end of each contact arm structure 3 is fixedly connected to the second support part 2, and the contact arm structure 3 For electrical contact with the ground terminal of the connector.

[0064] In the grounding structure provided in this embodiment, the grounding structure includes a first support portion 1, a second support portion 2 and a contact arm stru...

Embodiment 2

[0084] The difference between the grounding structure in this embodiment and the grounding structure in Embodiment 1 is that the second supporting portion 2 is provided on both sides of the first supporting portion 1 .

[0085] Specifically, such as Figure 8 to Figure 12 As shown, there are multiple second support parts 2, one first support part 1, and two opposite sides of the first support part 1 (that is, the first side and the second side of the first support part 1). The second support part 2, the first support part 1 and each second support part 2 are fixedly connected by the contact arm structure 3, that is, a part of the contact arm structures 3 in the plurality of contact arm structures 3 are located on the first support part 1, and is fixedly connected to the second support part 2 located on the first side of the first support part 1, and another part of the contact arm structure 3 is located on the second side of the first support part 1 and is connected to the sec...

Embodiment 3

[0091] This embodiment also provides a connector, such as Figure 13 to Figure 26 As shown, the connector includes an insulating housing 100, a conductive terminal 200, and the grounding structure 300 in the first and second embodiments above, that is, the connector may only include the grounding structure 300 in the first embodiment, or may Only the grounding structure 300 in the second embodiment is included, and the grounding structure 300 in the first embodiment and the grounding structure 300 in the second embodiment may also be included. Wherein, the insulating housing 100 is provided with a mounting groove 101, the conductive terminal 200 and the grounding structure 300 are arranged in the mounting groove 101, the contact arm structure 3 is in electrical contact with the grounding terminal of the conductive terminal 200, the first supporting part 1 and the second The two supporting parts 2 respectively abut against the groove walls of the installation groove 101 .

[0...

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Abstract

The invention discloses a grounding structure and a connector, and belongs to the technical field of electric connectors. The grounding structure comprises a first supporting part; a second supportingpart; and a plurality of contact arm structures, wherein one end of each contact arm structure is fixedly connected to the first supporting part, the other end of each contact arm structure is fixedly connected to the second supporting part, and the contact arm structures are used for being in electric contact with grounding terminals of the connector. According to the grounding structure and theconnector provided by the invention, the first supporting part and the second supporting part have certain weight and rigidity, and when the connector vibrates, the first supporting part and the second supporting part can have relatively smaller vibration amplitudes, so that the contact arm structures have relatively smaller vibration amplitude or even have no vibration amplitude, the probabilityof shaking of the contact arm structures is reduced, the stability of the contact arm structures is improved, and the effect of electrical contact between the contact arm structures and the groundingterminals is further ensured.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a grounding structure and a connector. Background technique [0002] Connectors generally include an insulating housing with accommodating grooves, and conductive terminals and grounding plates respectively located in the insulating housing. The conductive terminals include multiple signal terminals and multiple grounding terminals, such as Figure 27 As shown, the ground piece 501 has a contact arm 502 for electrically contacting each ground terminal, and the contact arm 502 is arranged on one end of the ground piece 501 in a cantilever manner. [0003] In the prior art, the contact arm 502 is fixed on one side of the ground plate, and one end of the contact arm 502 is fixedly connected to the ground plate, and the other end of the contact arm 502 is an unconstrained free end, and the other end of the contact arm 502 has a direction toward The hook section 5021 of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/652
CPCH01R13/652H01R13/17H01R12/724H01R13/50H01R13/6471
Inventor 陈宏基
Owner DONGGUAN LUXSHARE TECH CO LTD
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