Title:
FORWARD AND REVERSE ROTATION CONTROL SWITCH OF DIRECT CURRENT MOTOR, AND JUICER COMPRISING CONTROL SWITCH
Document Type and Number:
WIPO Patent Application WO/2022/206042
Kind Code:
A1
Abstract:
A forward and reverse rotation control switch of a direct current motor, comprising a power supply positive electrode (1), a power supply negative electrode (2), a motor positive electrode (3) and a motor negative electrode (4), and further comprising an adjusting assembly (5). The adjusting assembly (5) is provided with a first movable conductive sheet (6) and a second movable conductive sheet (7); the adjustment assembly (5) drives the first movable conductive sheet (6) and the second movable conductive sheet (7) to move so as to switch between a forward rotation state (A) or a reverse rotation state (B). The forward and reverse rotation control switch of the direct current motor is provided with the power supply positive electrode (1), the power supply negative electrode (2), the motor positive electrode (3) and the motor negative electrode (4), that is, two sets of electrodes, and between the two sets of electrodes, the movement of the adjustment assembly (5) drives the first movable conductive sheet (6) and the second movable conductive sheet (7) to be respectively connected to the corresponding electrodes, thereby switching to the forward rotation state (A) or the reverse rotation state (B) of the motor. The structure is simple, and the adjustment assembly (5) is easy to move. Also disclosed is a juicer comprising the forward and reverse rotation control switch of a direct current motor, and the juicer obviously improves the use effect of the product.
Inventors:
HE JIANBO (CN)
Application Number:
PCT/CN2021/139152
Publication Date:
October 06, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
HE JIANBO (CN)
International Classes:
A47J19/02; A47J31/44
Foreign References:
| CN112869529A | 2021-06-01 | |||
| CN214964418U | 2021-12-03 | |||
| CN209419525U | 2019-09-20 | |||
| CN206697403U | 2017-12-01 | |||
| CN201182481Y | 2009-01-21 | |||
| CN206685294U | 2017-11-28 | |||
| CN211294907U | 2020-08-18 | |||
| CN208339416U | 2019-01-08 | |||
| AU2014204489B1 | 2015-07-09 | |||
| CN2787112Y | 2006-06-14 | |||
| CN201369270Y | 2009-12-23 |
Attorney, Agent or Firm:
FOSHAN MINGCHENG PATENT & TRADEMARK OFFICE (CN)
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