JPH0264915U - - Google Patents
Info
- Publication number
- JPH0264915U JPH0264915U JP14309188U JP14309188U JPH0264915U JP H0264915 U JPH0264915 U JP H0264915U JP 14309188 U JP14309188 U JP 14309188U JP 14309188 U JP14309188 U JP 14309188U JP H0264915 U JPH0264915 U JP H0264915U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- polygon mirror
- mirror
- hole
- protrusion
- 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
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Brushless Motors (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は全体の縦断面図、第２図は全体の上面図
であり、第３図は本考案の他の実施例を示す第１
図相当図である。また、第４図は一従来例を示す
第１図相当図、第５図は他の従来例を示す第１図
相当図である。
図面中、３０はロータ、３１は回転軸、３３は
ロータボス、３４はミラーマウント、３５はロー
タヨーク、３９はポリゴンミラー、４０，４４は
突起部、４１は穴、４２は板ばね（ばね）、４５
はかしめピンを示す。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a longitudinal sectional view of the whole, FIG. 2 is a top view of the whole, and FIG. 3 is a first embodiment showing another embodiment of the present invention.
It is a figure equivalent figure. 4 is a diagram corresponding to FIG. 1 showing one conventional example, and FIG. 5 is a diagram corresponding to FIG. 1 showing another conventional example. In the drawing, 30 is a rotor, 31 is a rotating shaft, 33 is a rotor boss, 34 is a mirror mount, 35 is a rotor yoke, 39 is a polygon mirror, 40 and 44 are projections, 41 is a hole, 42 is a leaf spring, 45
The staking pin is shown.
Claims (1)
ロータが有するミラーマウントに当接させた状態
で回転させるものにおいて、前記ポリゴンミラー
を前記回転軸との間での弾発力により前記ミラー
マウントに押付けて密着させるばねを設けると共
に、前記ロータに突起部を形成し前記ポリゴンミ
ラーに穴を形成しこれら突起部と穴とを嵌合させ
たことを特徴とする光偏向用モータ。 A polygon mirror inserted into a rotation shaft of a rotor is rotated while in contact with a mirror mount of the rotor, in which the polygon mirror is pressed against the mirror mount by an elastic force between the polygon mirror and the rotation shaft. 1. An optical deflection motor, characterized in that a spring is provided to bring the rotor into close contact with each other, a protrusion is formed on the rotor, a hole is formed in the polygon mirror, and the protrusion and the hole are fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14309188U JPH0264915U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14309188U JPH0264915U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264915U true JPH0264915U (en) | 1990-05-16 |
Family
ID=31409601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14309188U Pending JPH0264915U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698517A (en) * | 1992-09-10 | 1994-04-08 | Ricoh Co Ltd | Polygon scanner |
-
1988
- 1988-11-01 JP JP14309188U patent/JPH0264915U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698517A (en) * | 1992-09-10 | 1994-04-08 | Ricoh Co Ltd | Polygon scanner |