Lighting keyboard

The invention relates to a lighting keyboard. The lighting keyboard comprises at least one lighting element, a film circuit board, a plurality of keys, a fixing plate and a proximity sensor; the fixing plate comprises a plurality of holes, a plurality of connecting areas and a plurality of fixing ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN BAIAN, ZHANG XIANCAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a lighting keyboard. The lighting keyboard comprises at least one lighting element, a film circuit board, a plurality of keys, a fixing plate and a proximity sensor; the fixing plate comprises a plurality of holes, a plurality of connecting areas and a plurality of fixing areas; the plurality of fixing areas are positioned among the plurality of holes to fix a plurality of elastic elements of the plurality of keys; the proximity sensor comprises an induction antenna circuit which is arranged in each connecting area or each fixing area of the fixing sheet to sense a sensing distance of a sensed object entering. According to the lighting keyboard, the proximity sensor is arranged to achieve the purpose of automatically turning on or turning off the lighting function of the lighting keyboard; in addition, the induction antenna circuit is arranged on the fixing sheet to expand the arrangement range of the induction antenna circuit; therefore, the lighting keyboard meets the development trend of lightweight, thin, short and small keyboards.