Electric operating mechanism of circuit breaker
A circuit breaker and electric operation technology, applied in the field of electric operation mechanism, can solve the problems of large occupied volume, inability to meet the miniaturization of circuit breakers, complex structure, etc., and achieve the effects of less space occupation, reduced thickness and reasonable layout
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[0024] DRAWINGS Example embodiments of the present invention is further described:
[0025] , The electrical operating mechanism of a circuit breaker, comprising a housing 1, a motor 2, a gear train connected to the second output terminal of the motor 3, the coupling 4, the trip mechanism operating handle 5 and 6, the gear set in FIG. 3 includes a first gear 31, second gear 32, third gear 33, and a handle gear 34, fixed relative to the coupling 4 is connected to the operating handle 5, a gear lever 34 hingedly mounted on the coupler 4 and provided with gear radially extending boss 35, the clutch gear 4 is provided with projections 35 corresponding to and in contact with the stopper 41, the gear 34 having a handle when in an initial position by gear motor is transferred, and a contact projection 35 and the stopper 41 with the driving state of the operation lever 5 closing a first and a second state closing the reverse rotation back to the initial position by a motor, said coupling 4 i
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