发明名称 |
Input device for e.g. computer, has inductors formed as coil that is connected with oscillator, where output signal of oscillator has frequency based on relative position of movable magnets to coil |
摘要 |
<p>The device has stationary magnets e.g. disk magnet, ring magnet or electromagnet, arranged in relation to a conductor board, and a set of magnets movable in relation to the conductor board. Inductors (L1-L32) determine a position of the movable magnets. The inductors are formed as a coil that is arranged on the conductor board. The coil is connected with an oscillator (1), where an output signal of the oscillator has a frequency based on a relative position of the movable magnets to the coil. The output signal of the oscillator is connected with a microprocessor.</p> |
申请公布号 |
DE102010012247(A1) |
申请公布日期 |
2011.09.22 |
申请号 |
DE20101012247 |
申请日期 |
2010.03.22 |
申请人 |
FM MARKETING GMBH |
发明人 |
MAIER, FERDINAND;FISCHER, THOMAS |
分类号 |
G01B7/00;G01D5/20 |
主分类号 |
G01B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|