JPS6365016U - - Google Patents
Info
- Publication number
- JPS6365016U JPS6365016U JP15930586U JP15930586U JPS6365016U JP S6365016 U JPS6365016 U JP S6365016U JP 15930586 U JP15930586 U JP 15930586U JP 15930586 U JP15930586 U JP 15930586U JP S6365016 U JPS6365016 U JP S6365016U
- Authority
- JP
- Japan
- Prior art keywords
- scanning device
- optical scanning
- reflector
- light source
- light beam
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は鏡面角度に対する光束径変化を示す説明図、
第３図は従来の光走査装置を示す斜視図、第４図
は従来装置の反射点ずれを示す説明図である。
１……半導体レーザ（光源）、４……Ｆθレン
ズ、６……レーザビーム、１０……同期モータ、
１１……回転軸、１２……プリズム、１４……反
射点。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is an explanatory diagram showing the change in luminous flux diameter with respect to the mirror angle.
FIG. 3 is a perspective view showing a conventional optical scanning device, and FIG. 4 is an explanatory diagram showing a reflection point shift of the conventional device. 1... Semiconductor laser (light source), 4... Fθ lens, 6... Laser beam, 10... Synchronous motor,
11...rotation axis, 12...prism, 14...reflection point.
Claims (1)
射体に照射し、その光ビームを所定角度範囲に偏
光走査する光走査装置において、上記光源と反射
体とを回転軸上に配設することを特徴とする光走
査装置。 (2) 前記反射体としてプリズムを用いたことを
特徴とする実用新案登録請求の範囲第１項に記載
の光走査装置。[Claims for Utility Model Registration] (1) In an optical scanning device that irradiates a rotating reflector with a light beam emitted from a light source and polarizes the light beam in a predetermined angular range, the light source and the reflector are connected together. An optical scanning device characterized in that it is arranged on a rotating shaft. (2) The optical scanning device according to claim 1, wherein a prism is used as the reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15930586U JPS6365016U (en) | 1986-10-17 | 1986-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15930586U JPS6365016U (en) | 1986-10-17 | 1986-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365016U true JPS6365016U (en) | 1988-04-28 |
Family
ID=31083609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15930586U Pending JPS6365016U (en) | 1986-10-17 | 1986-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365016U (en) |
-
1986
- 1986-10-17 JP JP15930586U patent/JPS6365016U/ja active Pending
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