Keyboard device with light emitting key
A keyboard device and button technology, which is applied in the direction of emergency protection devices, legends, electrical components, etc., can solve the problems of whether the key 21 is not easy to emit light, assembly error, poor operating feel, etc., and achieve good operating feel and small size.
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[0029] In view of the defects in the prior art, the present invention provides a keyboard device with luminous keys and good operating feel. Please also see Figure 4 as well as Figure 5 , Figure 4 It is a schematic structural diagram of a keyboard device with light-emitting keys in a preferred embodiment of the present invention, and Figure 5 It is a schematic cross-sectional view of a partial structure of a keyboard device with light-emitting keys in a preferred embodiment of the present invention. The keyboard device 3 with luminous keys includes a bottom plate 30 , at least one luminous key 31 , a plurality of keys 32 , a plurality of luminous elements 33 , a membrane switch circuit 34 , an opaque sealant 35 and a transparent sealant 36 . The bottom plate 30 is disposed under the membrane switch circuit 34 for carrying at least one light-emitting button 31 , a plurality of buttons 32 , a plurality of light-emitting elements 33 and the membrane switch circuit 34 .
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