Button switch
The invention discloses a button switch. The button switch comprises a shell, a pressing element connected to the shell in a sliding mode and a contact bridge located in the shell. A movable contact is arranged at one end of the contact bridge and corresponds to a stationary contact arranged on a fi...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a button switch. The button switch comprises a shell, a pressing element connected to the shell in a sliding mode and a contact bridge located in the shell. A movable contact is arranged at one end of the contact bridge and corresponds to a stationary contact arranged on a first terminal, and the other end of the contact bridge is matched with a second terminal to form a rotating supporting point; an elastic connecting piece is arranged between the middle of the contact bridge and the pressing element, and a switch-off elastic piece is arranged between the middle of the contact bridge and a base of the shell; when the pressing element is touched to lock the button switch, the contact bridge rotates downwards around the rotating supporting point under the action of the elastic connecting piece, and the movable contact is connected with the stationary contact; when the pressing element is touched to unlock the button switch, the contact bridge rotates upwards around the rotating supporti |
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