Key panel structure

The key panel structure comprises a surface cover and a key cover, the surface cover is convexly provided with an abutting piece corresponding to the middle of the key cover, the abutting piece abuts against the surface, facing the surface cover, of the key cover, and the key cover can move up and d...

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Bibliographic Details
Main Authors LIU YI, LIN WEIRAN, DU QICHANG, ZENG YI
Format Patent
LanguageChinese
English
Published 31.10.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The key panel structure comprises a surface cover and a key cover, the surface cover is convexly provided with an abutting piece corresponding to the middle of the key cover, the abutting piece abuts against the surface, facing the surface cover, of the key cover, and the key cover can move up and down relative to the surface cover with the abutting piece as a fulcrum; through grooves are formed in the two opposite sides of the face cover, elastic pieces are arranged in the through grooves, the first ends of the elastic pieces are connected with the inner walls of the through grooves, the second ends of the elastic pieces can move downwards relative to the face cover, first limiting parts are arranged at the second ends of the elastic pieces, and second limiting parts matched with the first limiting parts for limiting are arranged on the key cover. The two opposite sides of the face cover are correspondingly provided with touch switches respectively, when any side of the key cover is pressed downwards, the co
Bibliography:Application Number: CN202320614431U