MOTOR DRIVING STRUCTURE AND MOTOR DRIVING DEVICE

WIPO Patent Application WO/2023/016362

A1

A motor driving structure and a motor driving device. The motor driving structure comprises a driving mechanism (1). The driving mechanism (1) comprises a lead screw (13), a nut (15), a push rod (16), and a capping head (17). The lead screw (13) is used for being drivingly connected to the output end of the motor (4). The nut (15) is threadedly connected to the lead screw (13), and the nut (15) is used for connecting the lead screw (13) and the push rod (16). The push rod (16) is located between the nut (15) and the capping head (17). The push rod (16) is integrally formed with the nut (15) and/or the capping head (17). The push rod (16) is made of a plastic material, and the nut (15) integrally formed with the push rod (16) and/or the capping head (17) integrally formed with the push rod (16) are/is made of a plastic material. Optional integral injection molding of the push rod (16) and the parts on both ends thereof eliminates the process of providing connecting threads on the both ends of the push rod (16), thereby helping to improve the production efficiency and assembly efficiency.

LI JIN (CN)
XUE YUQIN (CN)

PCT/CN2022/110501

February 16, 2023

August 05, 2022

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REMACRO TECH CO LTD (CN)

H02K7/06; F16H25/24; H02K5/24; H02K7/10; H02K7/116

CN113726090A	2021-11-30
CN113803430A	2021-12-17
CN111342608A	2020-06-26
CN210404975U	2020-04-24
CN213072330U	2021-04-27
CN106787413A	2017-05-31
JP2011172380A	2011-09-01

LIU, SHEN & ASSOCIATES (CN)

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