发明名称 |
Rotary manipulation type electronic component |
摘要 |
A rotary manipulation type electronic component includes a space formed by a case. A base houses a rotating body holding a resilient contact as a movable element. A comb-like contact is formed as a fixed element. A first bushing in the case and a second bushing in the base rotatably support a rotating shaft that rotates together with the rotating body. An inner bottom face of a cap-shaped knob is secured onto an end of the rotating shaft so that the knob receives a barrel portion, which supports the rotating shaft as a portion of the case.
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申请公布号 |
US6998553(B2) |
申请公布日期 |
2006.02.14 |
申请号 |
US20030341939 |
申请日期 |
2003.01.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HISAMUNE HIROAKI;NISHIMOTO TAKUMI;SATO JUN |
分类号 |
H01H19/14;H01H19/20;H01C10/32;H01H19/00;H01H19/04;H01H19/58;H01H25/00;H01H25/06 |
主分类号 |
H01H19/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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