JPH0284695U - - Google Patents
Info
- Publication number
- JPH0284695U JPH0284695U JP16356988U JP16356988U JPH0284695U JP H0284695 U JPH0284695 U JP H0284695U JP 16356988 U JP16356988 U JP 16356988U JP 16356988 U JP16356988 U JP 16356988U JP H0284695 U JPH0284695 U JP H0284695U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- sliding surface
- drive motor
- rotated
- grooved cam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Toys (AREA)
- Gears, Cams (AREA)
- Transmission Devices (AREA)
Description
第１図はこの考案の第１実施例に係る回転駆動
装置の横断面図、第２図は第１図の要部拡大図、
第３図は第１図の平面図、第４図は第２実施例の
平面図、第５図は第３実施例の平面図、第６図は
従来の回転駆動装置の横断面図である。
１……駆動モータ、３……摺動面、４……溝カ
ム、６……装置本体、１０……ピン（回転体）、
１２……永久磁石、１３……コマ（被回転体）、
１４……永久磁石（磁性体）、１５……縁部ベア
リング、１６……中央部ベアリング。
FIG. 1 is a cross-sectional view of a rotary drive device according to a first embodiment of this invention, FIG. 2 is an enlarged view of the main parts of FIG. 1,
Fig. 3 is a plan view of Fig. 1, Fig. 4 is a plan view of the second embodiment, Fig. 5 is a plan view of the third embodiment, and Fig. 6 is a cross-sectional view of the conventional rotary drive device. . 1... Drive motor, 3... Sliding surface, 4... Groove cam, 6... Device body, 10... Pin (rotating body),
12... Permanent magnet, 13... Top (rotated body),
14... Permanent magnet (magnetic material), 15... Edge bearing, 16... Center bearing.
Claims (1)
望の溝カムが形成された装置本体と、この装置本
体に固定された駆動モータと、この駆動モータの
軸に連結され前記溝カムに沿つて回転する回転体
と、この回転体と対置され前記摺動面上に載置さ
れた被回転体と、この被回転体及び前記回転体の
少なくともいずれかに設けられた磁性体と、前記
被回転体の下部及び回転体の上部の少なくともい
ずれかに設けられ縁部に位置する複数の縁部ベア
リングと中央部に位置し該縁部ベアリングより僅
かに突出量が大きい中央部ベアリングとを備えた
ことを特徴とする回転駆動装置。 A device body having a sliding surface on the upper part and a desired grooved cam formed at the bottom of the sliding surface, a drive motor fixed to the device body, and the grooved cam connected to the shaft of the drive motor. a rotating body that rotates along the rotating body, a rotated body placed on the sliding surface opposite to the rotating body, and a magnetic body provided on at least one of the rotated body and the rotating body; A plurality of edge bearings provided on at least one of the lower part of the rotating body and the upper part of the rotary body and located at the edges, and a central part bearing located in the center and protruding slightly larger than the edge bearings. A rotary drive device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16356988U JPH0284695U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16356988U JPH0284695U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284695U true JPH0284695U (en) | 1990-07-02 |
Family
ID=31448407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16356988U Pending JPH0284695U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7012134B1 (en) * | 2020-10-19 | 2022-01-27 | 周作 米山 | Marker moving device |
-
1988
- 1988-12-19 JP JP16356988U patent/JPH0284695U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7012134B1 (en) * | 2020-10-19 | 2022-01-27 | 周作 米山 | Marker moving device |
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