JPS5851679U

JPS5851679U - Thin motor

Info

Publication number: JPS5851679U
Application number: JP14796081U
Authority: JP
Inventors: 紙本　伸明
Original assignee: 松下電工株式会社
Priority date: 1981-10-05
Filing date: 1981-10-05
Publication date: 1983-04-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図イ９口は従来の薄型モータ、第２図は本考案のモ
ータを示すもので、イは永久磁石、町ま組立図、ハはコ
イル、二はケースを示す。第３図は他の実施例を示す。１１・・・・・・永久磁石、１２は凹部、１３・・・・
・・刷子、１４・・・・・・基板、１５・・・・・・軸
受、１６・・・・・・カバー、１７・・・・・・軸受、
１δ・・・・・・回転子、１９・・・・・・軸、２０・
・・・・・コイル、２１・・・・・・ケース、２２・・
・・・・端子用の溝。Figure 1A shows a conventional thin motor, and Figure 2 shows the motor of the present invention.A shows a permanent magnet, an assembly diagram, C shows a coil, and 2 shows a case. FIG. 3 shows another embodiment. 11...Permanent magnet, 12 is a recess, 13...
...Brush, 14...Base, 15...Bearing, 16...Cover, 17...Bearing,
1δ...rotor, 19...shaft, 20...
...Coil, 21...Case, 22...
...Groove for terminal.

Claims

[Scope of utility model registration request]

(1) A recess is provided in the center of a disk-shaped permanent magnet to accommodate the commutator portion of the brush and rotor, the brush is attached to the recess, and the rotor is rotatably arranged on the permanent magnet. Thin motor.

(2) the recess is formed by a circular recess and a linear groove extending diametrically from the periphery of the circular recess;
2. The thin motor according to claim 1, wherein the groove extends to the periphery of the permanent magnet.