US 11,990,820 B2
Motor unit and moving body
Hajime Mizoe, Osaka (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka (JP)
Appl. No. 17/617,273
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
PCT Filed Apr. 27, 2020, PCT No. PCT/JP2020/017979
§ 371(c)(1), (2) Date Dec. 7, 2021,
PCT Pub. No. WO2020/255564, PCT Pub. Date Dec. 24, 2020.
Claims priority of application No. 2019-115002 (JP), filed on Jun. 20, 2019.
Prior Publication US 2022/0345002 A1, Oct. 27, 2022
Int. Cl. H02K 5/22 (2006.01); F04D 25/06 (2006.01); H02K 7/14 (2006.01); H02K 11/33 (2016.01); H02K 15/00 (2006.01); H01R 25/00 (2006.01)
CPC H02K 5/225 (2013.01) [F04D 25/0693 (2013.01); H02K 7/14 (2013.01); H02K 11/33 (2016.01); H02K 15/0062 (2013.01); H01R 25/006 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A motor unit comprising: a motor having a rotor that includes a rotary shaft extending in an axial center direction and rotates about an axial center of the rotary shaft as a rotation center; a substrate provided with a circuit element constituting a drive circuit for driving the motor; a motor case that houses the motor and holds the substrate; a connector including a connection terminal directly connected to the substrate; a restriction portion that restricts displacement of the connector with respect to the substrate by coming into contact with the connector; a substrate guide that supports the substrate, wherein the motor case holds the substrate via the substrate guide; and a bottom plate attached to the motor case to cover an opening of the motor case, wherein the restriction portion includes a contact portion that comes into contact with the bottom plate when a force is applied to the connector toward a direction where the bottom plate is attached.