Scroll key having a function selecting switch

Details Scroll key having a function selecting switch Scroll key having a function selecting switch

2006-08-22

2006-08-22

Friedhofer, Michael (Department: 2832)

Electricity: circuit makers and breakers

Multiple circuit control

Operating means

C200S0110TW

Reexamination Certificate

active

07094980

ABSTRACT:
Disclosed is a scroll key integrally formed with a function selecting switch that selects one of at least two functions. The scroll key comprises a circuit board having a circuit provided for a predetermined function, a vertical rotation switch mounted on the circuit board with a rotation axis thereof being substantially parallel with the circuit board, first and second tact switches mounted on the circuit board in alignment with the rotation axis of the vertical rotation switch, a rotation knob rotating between the vertical rotation switch and the first tact switch in substantially perpendicular relation to the circuit board to rotate the vertical rotation switch and press the first tact switch, and a button mounted on the circuit board to press the second tact switch. Accordingly, a small-sized scroll key can be implemented and assembling of the scroll key is improved.

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