MAGNETIC SENSOR AND MAGNETIC ENCODER USING THE SAME, LENS BARREL AND CAMERA

摘要

PROBLEM TO BE SOLVED: To provide a high reliable magnetic sensor using a connection member which rarely causes peel-off etc. of a wiring member from a support member.SOLUTION: A magnetic sensor 1 includes: a support member 4 having a flexible part 4a which elastically supports a magnetic sensor element attachment portion 4c; a magnetic sensor element 2a formed on the magnetic sensor element attachment portion 4c; a flexible wiring member 3 which is electrically connected to the magnetic sensor element 2a; and a connection member 5 connecting the support member 4 and the wiring member 3 therebetween. In the magnetic sensor 1, the connection member 5 has a hourglass-shaped resin pole in which joint parts at the wiring member 3 side and the support member 4 side are thicker than a central part.SELECTED DRAWING: Figure 1