| 摘要 |
PROBLEM TO BE SOLVED: To retain a connector easily with motor performance maintained, and increase productivity without increasing the cutting-down process of a frame, by forming a structure so that the part of the end surface of the motor frame may be cut down, the connector on a printed circuit board may be brought into contact with it, and a bracket may be retained. SOLUTION: A bracket 10 is stored in a fitting part of a frame 7, and several portions on the circumference of an opening in the frame 7 are caulked to form a motor assembly. In addition to forming the caulking portion for fixing a motor, a caulking portion 19 is formed, whose width is roughly equal to that of the connector 17, on the end surface of the frame. A printed circuit board assembly on which a connector 17 is fixed on a printed circuit board 16 is formed so that the position of the connector 17 may be brought into contact with the caulking portion 19 for retaining the connector, and the connector 17 is sandwiched by the printed circuit board 16 and the caulking portion 19 to be fixed positively. Even if all of the widths of several caulking portions are equal to that of the connector 17 so as to serve as the caulking portion for motor and the caulking portion 19 for retaining, it is possible to attain the same effect.
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