Title:
ELECTRIC OPERATING MECHANISM USED FOR MICRO-BREAKER
Document Type and Number:
WIPO Patent Application WO/2016/169086
Kind Code:
A1
Abstract:
Disclosed is an electric operating mechanism used for a micro-breaker, comprising a circuit board (1), an electric motor (2), a switching-off/on control disc (7) and a speed reduction gear set (3), wherein the circuit board is connected to the electric motor via a wire, a rotation shaft of the electric motor is connected to the speed reduction gear set, the speed reduction gear set is formed by connecting a first gear (301), a second gear (302), a third gear (303) and a fourth gear (304) via gears, the second gear being a semicircular gear and being provided in the switching-off/on control disc, one end of the switching-off/on control disc is connected to a shaking handle (6) and the other end is connected to a clamping ring (5), and a rotating spindle (4) is also arranged at the axial centre position of the switching-off/on control disc. The switching on/off state of the micro-breaker can be detected via the cooperation of Hall sensors (101, 102) regularly arranged on the circuit board and a magnet (503) mounted on the clamping ring, thereby providing security guarantee.
Inventors:
MAO HAIFENG (CN)
LOU MINGDA (CN)
ZHANG MIN (CN)
LOU MINGDA (CN)
ZHANG MIN (CN)
Application Number:
PCT/CN2015/079558
Publication Date:
October 27, 2016
Filing Date:
May 22, 2015
Export Citation:
Assignee:
SUZHOU FUTURE ELECTRICAL APPLIANCE CO LTD (CN)
International Classes:
H01H71/10
Foreign References:
| CN204497169U | 2015-07-22 | |||
| CN204067268U | 2014-12-31 | |||
| CN203288552U | 2013-11-13 | |||
| CN101980350A | 2011-02-23 |
Attorney, Agent or Firm:
NANJING ZHENGLIAN INTELLECTUAL PROPERTY AGENCY CO.,LTD (CN)
南京正联知识产权代理有限公司 (CN)
南京正联知识产权代理有限公司 (CN)
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