| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin, lightweight and precise inclination detector by use of a rotary electric part. SOLUTION: By use of the rotary electric part R1 having a cylindrical rotator 6 having a hollow part 6c, a weight part 1 is connected to the support body 12 of a drive body C for driving the electric part R1, and shaft 13 formed integrally with the support body 12 vertically protrudingly from the support body 12 is inserted into the hollow part c of the rotator 6, so that the rotator 6 is rotated by the weight part 1 when the part R1 is inclined. According to such a structure, the shaft 13 is never largely protruded from the part R1, and a thin inclination detector can be provided.
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