| 摘要 |
The present invention relates to a displacement sensor using a hall element. According to the present invention, the hall element is installed on a first body, which is installed to receive electric power and signals though a reader out part. A magnetic body is arranged to be located in the direction crossing electric currents supplied to the hall element. A second body is installed to reciprocate in one direction when joined with the first body. Therefore, a structure of the displacement sensor is simple and the displacement sensor is capable of precise measurement. |
