JPS601114U - rotating polygon mirror - Google Patents
rotating polygon mirrorInfo
- Publication number
- JPS601114U JPS601114U JP9125783U JP9125783U JPS601114U JP S601114 U JPS601114 U JP S601114U JP 9125783 U JP9125783 U JP 9125783U JP 9125783 U JP9125783 U JP 9125783U JP S601114 U JPS601114 U JP S601114U
- Authority
- JP
- Japan
- Prior art keywords
- polygon mirror
- rotating
- rotating polygon
- rotating body
- recess
- 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)
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
第１図〜第３図は従来の回転多面鏡を説明するためのも
ので第１図はその斜視図、第２図、第３図は作用説明図
をそれぞれ示し、第４図は本考案の一実施例を示すもの
で、その斜視図である。
符号説明、１・・・・・・回転多面鏡、２．４・・・・
・・反射鏡、３．５・・・・・・取付孔、６・・・・・
・凹部、７・・・・・・底面、８・・・・・・側面。Figures 1 to 3 are for explaining a conventional rotating polygon mirror. Figure 1 is a perspective view of the mirror, Figures 2 and 3 are explanatory diagrams of its operation, and Figure 4 is a diagram of the present invention. FIG. 1 is a perspective view showing one embodiment. Explanation of symbols, 1...Rotating polygon mirror, 2.4...
...Reflector, 3.5...Mounting hole, 6...
- Recessed portion, 7...bottom, 8...side.
Claims (1)
面を反射鏡にて構成し、上記回転体をその中心軸の軸回
りに回転させて上記反射鏡から反射した反射ビームを振
らせることにより光学的走査を行う回転多面鏡において
、上記回転体の中心軸に沿って形成された取付孔の周囲
に凹部を形成し、この凹部の底面を上記回転多面鏡の基
準面としたことを特徴とする回転多面鏡。The outer peripheral surface of a rotating body formed in a polygonal shape with a certain thickness is constituted by a reflecting mirror, and the rotating body is rotated around its central axis to deflect the reflected beam reflected from the reflecting mirror. In the rotating polygon mirror that performs optical scanning by rotating the rotating body, a recess is formed around a mounting hole formed along the central axis of the rotating body, and the bottom surface of the recess is used as a reference surface of the rotating polygon mirror. A rotating polygon mirror featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9125783U JPS601114U (en) | 1983-06-16 | 1983-06-16 | rotating polygon mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9125783U JPS601114U (en) | 1983-06-16 | 1983-06-16 | rotating polygon mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS601114U true JPS601114U (en) | 1985-01-07 |
Family
ID=30221240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9125783U Pending JPS601114U (en) | 1983-06-16 | 1983-06-16 | rotating polygon mirror |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601114U (en) |
-
1983
- 1983-06-16 JP JP9125783U patent/JPS601114U/en active Pending
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