Rotating handle operating mechanism for circuit breaker

The utility model discloses a rotating handle operating mechanism for a circuit breaker. The utility model adopts the technical scheme that the rotating handle operating mechanism comprises a guiding rod, a rotating shaft, a first connecting arm, and a second connecting arm, wherein one end of the f...

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Bibliographic Details
Main Author ZHU FENGJI
Format Patent
LanguageChinese
English
Published 27.11.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model discloses a rotating handle operating mechanism for a circuit breaker. The utility model adopts the technical scheme that the rotating handle operating mechanism comprises a guiding rod, a rotating shaft, a first connecting arm, and a second connecting arm, wherein one end of the first connecting arm is fixedly connected with the rotating shaft, the other end of the first connecting arm is rotationally connected with one end of the second connecting arm, the other end of the second connecting arm is rotationally connected to a sliding block, the sliding block is provided with a guiding hole, and the sliding block is sleeved on the guiding rod and moves in a straight line along the axis of the guiding rod. The rotating handle operating mechanism is characterized in that the rotating handle operating mechanism further comprises supporting shafts and bearings sleeved on the supporting shafts; after the guiding rod is inserted into the guiding hole, the distance between the guiding rod and the g
Bibliography:Application Number: CN20132365746U