Strain switch panel
The utility model discloses a strain switch panel. Wherein the base is provided with a cavity, and the cover plate can rotate relative to the base. The cover plate comprises a lining plate, a circuitboard and at least two keys installed on the lining plate. The lining plate is provided with a rotati...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a strain switch panel. Wherein the base is provided with a cavity, and the cover plate can rotate relative to the base. The cover plate comprises a lining plate, a circuitboard and at least two keys installed on the lining plate. The lining plate is provided with a rotating shaft extending into the cavity; the rotating shaft is provided with a first electric contact and a second electric contact which are electrically connected with the circuit board; the base is provided with a power supply, the cavity is provided with a power supply electric contact which is always conducted with the first electric contact so as to realize that the power supply supplies power to the circuit board; the cavity is provided with at least two electrical switching electrical contacts arranged corresponding to the second electrical contacts in the circumferential direction, the second electrical contacts are connected with the corresponding electrical switching electrical contacts by rotating the rotati |
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