BRAKE FLUID PRESSURE CONTROLLING ACTUATOR

摘要

A brake fluid pressure controlling actuator is equipped with a block, an electric device secured to the block, and a casing attached to the block, and a board support with a stay. The brake fluid pressure controlling actuator is designed to have the board support disposed in the casing and also have a circuit board placed in contact with the stay of the board support. The stay of the board support serves to firmly hold a portion of the circuit board around a through-hole formed in the circuit board when a terminal of an electric device is press-fitted into the through-hole, thereby minimizing the degree of bending of the circuit board to ensure the stability in electrically connecting the electric device to the circuit board.

主权项

1. A brake fluid pressure controlling actuator comprising:
a block in which brake pipes are formed; an electric device which is secured to a surface of the block and equipped with a terminal extending outside the block; a casing which is secured to the block and which has a wall which faces the surface of the block, the casing including an open chamber in which the electric device is installed; a circuit board which is disposed within the casing so as to face the wall of the casing, the circuit board having a through-hole in which the terminal of the electric device is press-fit in an electric connection with the through-hole, the circuit board being equipped with an electric circuit which works to drive the electric device; and a board support which is disposed on the wall of the casing within the casing, the board support being equipped with a stay which extends toward the circuit board and is placed in contact with a portion of the circuit board around the through-hole in which the terminal of the electric device is press-fit.