multi-key controller (long bar)

Abstract

1. The name of the design product: multi-key controller (long strip). 2. The use of the design product: mainly applied to smart home system, electronic equipment, small appliances and other scenes. By operating the surface keys, cooperating with cable and other ways to transmit electrical signals or data signals, the functions such as starting, stopping, working mode switching, running parameter adjustment of the associated equipment can be realized, which is the key carrier of instruction input and transmission in the process of human-computer interaction. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

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