Title:
OPENING/CLOSING MEMBER DRIVING DEVICE AND TOILET LID OPENING/CLOSING UNIT
Document Type and Number:
Japanese Patent JP2023125399
Kind Code:
A
Abstract:
To provide an opening/closing member driving device that can omit wiring connecting a motor to a substrate to which a potentiometer detection unit is attached.SOLUTION: In an opening/closing member driving device 3, a motor 12 includes a motor output shaft 18 protruding in a first direction X1 from a motor body 17 and a motor terminal 19 protruding in a second direction X2. An output shaft 11 is located in the second direction X2 of the motor 12. A substrate 14 is located between the motor 12 and the output shaft 11 in an axial direction X. A detection unit 38 of a potentiometer 15 is attached to a substrate surface 14a of the substrate 14. A potentiometer gear 39 meshes with a rotation angle position detection gear unit 24 provided on the output shaft 11 in the second direction X2 of the substrate 14. A through-hole 41 for a motor terminal is provided on the substrate 14. The motor terminal 19 is connected to a first wiring pattern 42 for supplying power in a state of penetrating the through-hole 41 for the motor terminal.SELECTED DRAWING: Figure 3
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Inventors:
OSHIMA YUUKI
Application Number:
JP2022029459A
Publication Date:
September 07, 2023
Filing Date:
February 28, 2022
Export Citation:
Assignee:
NIDEC INSTR CORP
International Classes:
H02K5/22; A47K13/10; H02K7/116; H02K11/33
Attorney, Agent or Firm:
Toru Kawai
Nobuko Kawaguchi
Yuji Iwadare
Nobuko Kawaguchi
Yuji Iwadare