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Conductive contact structure and relay

A technology of conductive contact and static contact, which is applied in the direction of electromagnetic relay, relay, detailed information of electromagnetic relay, etc., can solve the problems affecting the closing effect, etc., and achieve the effect of simple structure, easy realization and stable connection

Pending Publication Date: 2021-11-19
SANYOU CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome at least one defect described in the above-mentioned prior art, the first object of the present invention is to provide a conductive contact head structure to solve the problem that the existing conductive contact head structure affects the closing effect due to the existence of electrodynamic repulsion

Method used

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  • Conductive contact structure and relay
  • Conductive contact structure and relay
  • Conductive contact structure and relay

Examples

Experimental program
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Effect test

Embodiment 1

[0051] refer to Figure 2-7 , the present invention discloses a conductive contact structure 1, including a static contact 101 and a moving contact 102, the moving contact 102 is movable relative to the static contact 101; wherein, one of the static contact 101 and the moving contact 102 A socket structure 2 is provided, and a plug structure 3 is provided on the other. At least one of the socket structure 2 and the plug structure 3 is an elastic structure, so that the plug structure 3 can be inserted into the socket structure 2, and the surfaces of the two are against each other. connected and electrically connected, and the normal direction at the abutting surface of the two is not collinear with the direction in which the plug structure 3 and the socket structure 2 are inserted into each other (for the convenience of description, hereinafter referred to as the insertion direction), so that the static The direction of the repulsive force generated when the contact 101 and the...

Embodiment 2

[0074] This embodiment discloses another conductive contact structure 1, which is based on Embodiment 2 and differs from Embodiment 2 only in that:

[0075] refer to Figure 8-14 , the socket structure 2 also includes a rigid connection body 6, the connection body 6 is provided with an insertion groove 601, the first elastic member 201 is arranged on the inner wall of the insertion groove 601, and the first elastic member 201 is arranged on a connection The advantage of the insertion groove 601 of the body 6 is that it can facilitate the positioning of the first elastic member 201, so that the first elastic member 201 is excessively expanded and deformed to interfere with other components, and it can also connect the plug structure 3 with the second elastic member. The arc that may be generated when an elastic member 201 is in contact is limited in the insertion groove 601, so as to avoid the impact of the arc on other components.

[0076] As a possible implementation, the in...

Embodiment 3

[0092] This embodiment discloses another conductive contact structure 1. Based on Embodiment 1 or Embodiment 2, the differences between this embodiment and Embodiment 1 or Embodiment 2 are:

[0093] refer to Figure 15 , in this embodiment, the plug structure 3 is an elastic structure, the socket structure 2 is a rigid structure, the socket structure 2 includes a rigid connection body 6, and the connection body 6 is provided with an insertion groove 601 for plugging the plug structure 3 .

[0094] Thus, the plug structure 3 of this embodiment is inserted into the insertion groove 601 , and the plug structure 3 is deformed so that the plug structure 3 can be inserted into the socket structure 2 and abut against the inner wall thereof to be electrically connected.

[0095] As a possible implementation, the plug structure 3 includes a second elastic member 7, and the second elastic member 7 forms a plug body 301 that can expand or contract. The plug body 301 is inserted into the...

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Abstract

The invention discloses a conductive contact structure and a relay, and relates to the technical field of relay structures. The conductive contact structure comprises: a static contact; and a moving contact movably arranged relative to the static contact. One of the static contact and the moving contact is provided with a conductive slot structure, the other one of the static contact and the moving contact is provided with a conductive plug structure, and at least one of the slot structure and the plug structure is an elastic structure, so that the surfaces of the plug structure and the slot structure can abut against each other and are electrically communicated after the plug structure and the slot structure are plugged, and the normal direction of the abutting surface is not collinear with the plugging direction of the two abutting surfaces. Through the mutual plugging of the plug structure and the slot structure, the acting direction of the electric repulsive force generated between the plug structure and the slot structure on the moving contact is adjusted, so that the plug structure is not easy to separate from the plugging groove due to the electric repulsive force after being plugged into the slot structure, the tightness of the electrical connection between the moving contact and the static contact after being closed is improved, and the stability and reliability of the relay are improved.

Description

technical field [0001] The invention relates to the technical field of relay structures, in particular to a conductive contact head structure and a relay. Background technique [0002] In the existing technology, such as figure 1 As shown, the conductive contact structure 1 of the relay generally includes a static contact 101 and a moving contact 102. When the moving contact 102 and the moving contact 101 of the relay are closed, an electric repulsion force will be generated, that is, the moving contact 102 will move along the G When the direction moves towards the static contact 101 to close with the static contact 101, an electric repulsion force is generated between the two, wherein, the force acting on the static contact 101 is F, and the force acting on the moving contact 102 is F', F' Closing resistance is caused to the moving contact 102 and the static contact 101, so that the closing of the moving contact 102 and the static contact 101 is not tight, resulting in a g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/54H01H1/50
Inventor 唐俊平于荣爱王亚宾秦祖超罗捷
Owner SANYOU CORP LTD
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