Terminal matching structure with self-cleaning function

A matching structure and terminal technology, applied in the direction of contacts, electrical components, electric switches, etc., can solve the problems of inability to ensure the clean state of the contact part of the terminal, poor conduction and poor contact of the matching lead terminals

CN1956113AInactive Publication Date: 2007-05-02CHANT SINCERE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2007-05-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

A terminal matching structure with self-cleaning function is prepared as setting a corresponding slope and convex arc separately on terminals being lap-jointed with each other, enabling to form relative friction when terminals are lap-jointed with each other, utilizing contact friction of terminal contact surfaces to generate self-cleaning function for ensuring terminal to have an excellent contact ability.
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Description

technical field

[0001] The invention relates to a terminal matching structure with a self-cleaning function, in particular to a terminal matching structure which utilizes the relative friction between an inclined surface and a convex arc to produce a self-cleaning function. Background technique

[0002] It is known that the overlap matching of various terminals usually adopts the composition method of pressing down, so that the active terminal and the passive terminal can form mutual pressing contact and overlapping, so as to facilitate the conduction and transmission of current or signal, so the pressing contact is There is a plane-to-plane, elastic contact-to-plane or elastic contact-to-elastic contact contact, but after a long period of use, the metal oxidation phenomenon will inevitably occur, or dust and dirt will inevitably accumulate on the contact surface of the terminal Or oil stains, etc., cannot ensure that the contact part of the terminal is kept clean, so it wil...

Examples

Embodiment Construction

[0036] As shown in Figure 1 or Figure 2, the terminal matching structure with self-cleaning function of the present invention, the terminal matching structure includes one or more active terminals 1 and one or more passive terminals 2 in a mutual matching overlapping combination , the type or form of each terminal (including the active terminal 1 and the passive terminal 2) is not limited to specific, but the overlapping terminals 1 and 2 are respectively provided with matching slopes 11a (or 11b) and convex arcs 21. When the terminals 1 and 2 are overlapped, the inclined surface 11a (or 11b) and the convex arc 21 can be used to form relative friction when pressing down, so that the contact surfaces of the terminals 1 and 2 can have a self-cleaning function due to contact friction, so the terminals can be guaranteed 1, 2 have good contact.

[0037] According to the matching structure design of the above-mentioned terminals 1 and 2, the metal oxide layer, dust, dirt or oil stai...