Title:
COMPATIBLE SWITCHING CIRCUIT BOARD AND ELECTRICAL EQUIPMENT SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/103379
Kind Code:
A1
Abstract:
Disclosed are a compatible switching circuit board and an electrical equipment system using same. The compatible switching circuit board is mounted between an electrical equipment main control circuit board and a motor, and comprises a power supply circuit, a switching board microprocessor, a 16-pin jack, a signal conversion circuit, a 4-pin jack, a serial communication circuit, a DM motor interface circuit, and a DM motor jack. The 16-pin jack is connected to the switching board microprocessor by means of the signal conversion circuit, the 4-pin jack is connected to the switching board microprocessor by means of the serial communication circuit, and the switching board microprocessor is connected to the DM motor jack by means of the DM motor interface circuit. According to the compatible switching circuit board, connection between the electrical equipment main control circuit board and the motor can be well coordinated, compatibility is improved, great convenience is brought to maintenance in the after-sales market, and functions of the electrical equipment main control circuit board can be expanded.
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Inventors:
BIAN WENQING (CN)
XUE JUEZHI (CN)
XUE JUEZHI (CN)
Application Number:
PCT/CN2020/084030
Publication Date:
June 03, 2021
Filing Date:
April 09, 2020
Export Citation:
Assignee:
ZHONGSHAN BROAD OCEAN MOTOR CO (CN)
International Classes:
H02P23/00; H02P27/06
Foreign References:
| CN204031028U | 2014-12-17 | |||
| CN108288929A | 2018-07-17 | |||
| CN209676083U | 2019-11-22 | |||
| CN202721643U | 2013-02-06 |
Attorney, Agent or Firm:
ZHONGSHAN HANTONG INTELLECTUAL PROPERTY AGENCY(GENERAL PARTNERSHIP) (CN)
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