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    • 8. 发明授权
    • Rotary switch
    • 旋转开关
    • US5794766A
    • 1998-08-18
    • US694325
    • 1996-08-08
    • Kozo MoritaShigeaki KinoshitaKatsuyuki TameOsamu Nomura
    • Kozo MoritaShigeaki KinoshitaKatsuyuki TameOsamu Nomura
    • H01H19/00H01H19/63H01H19/20
    • H01H19/63H01H19/005H01H2019/006
    • A rotary switch includes a contact forming member including a switch contact and a land contact and an elastic plate including a base portion mounted on the land contact and an abutment portion disposed above the switch contact. A rotor is disposed above the elastic plate for pivotal movement and includes depresser portions provided in the lower surface of the rotor for depressing the elastic plate. When the rotor is rotated, the depresser portions of the rotor cause the elastic plate to be depressed, so that the abutment portion is engaged with the switch contact. The contact forming member may be constructed by forming the switch contact and the land contact on a circuit substrate. The contact forming member may be constructed by a metal plate on which the switch contact is formed, a metal plate on which the land contact is formed, and a stationary member on which the metal plates are secured.
    • 旋转开关包括:接触形成构件,其包括开关触点和平台接触;以及弹性板,包括安装在平台触点上的基部和设置在开关触点上方的抵接部。 转子设置在弹性板上方用于枢转运动,并且包括设置在转子的下表面中的按压部,用于按压弹性板。 当转子旋转时,转子的按压部分使得弹性板被压下,使得抵接部与开关接触接合。 触点形成构件可以通过在电路基板上形成开关触点和平台接触而构成。 接触形成部件可以由其上形成有开关触点的金属板,形成有焊盘触点的金属板以及金属板固定在其上的固定部件构成。