发明名称 Multifunction operation unit
摘要 A multifunction operation unit includes: an operation unit having an operation shaft projecting from an operation unit main body fixed to the fixing side and capable of making an axial rotation and other operation actions; and a knob secured to the operation shaft for axially rotating or tilting the operation shaft by turning or pressing the operation shaft. The knob is provided with a see-through part that can be seen through in a direction along the operation shaft. A display part is disposed between the see-through part and the operation unit main body and fixed to an audio apparatus main body. Accordingly, the display of the display plate is steady without being rotated or tilted, and seen through the see-through part of the knob, whereby the display is easy to see, preventing an operation error.
申请公布号 US2004074333(A1) 申请公布日期 2004.04.22
申请号 US20030682867 申请日期 2003.10.14
申请人 PIONEER CORPORATION 发明人 KASAHARA NOBUMITSU
分类号 H01H25/06;H01H9/16;H01H9/18;H01H25/00;H01H25/04;(IPC1-7):G05G1/10 主分类号 H01H25/06
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