发明名称 |
Manually operated control element for adjusting a control parameter on an electronic device adjusts by means of a rotating knob |
摘要 |
<p>A rotating knob links to a shaft encoder that converts any change in an angle of rotation induced by the rotating knob into a sequence of electric pulses that are used in a digital control circuit on an electronic device for incremental changes in an operating parameter.</p> |
申请公布号 |
DE20220985(U1) |
申请公布日期 |
2004.09.09 |
申请号 |
DE2002220985U |
申请日期 |
2002.03.15 |
申请人 |
LFK-LENKFLUGKOERPERSYSTEME GMBH |
发明人 |
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分类号 |
G01D5/245;(IPC1-7):G05G1/08 |
主分类号 |
G01D5/245 |
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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