JPS6271962U - - Google Patents
Info
- Publication number
- JPS6271962U JPS6271962U JP16069385U JP16069385U JPS6271962U JP S6271962 U JPS6271962 U JP S6271962U JP 16069385 U JP16069385 U JP 16069385U JP 16069385 U JP16069385 U JP 16069385U JP S6271962 U JPS6271962 U JP S6271962U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens barrel
- support mechanism
- fixing member
- reading device
- 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 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例にかかるレンズ支持
機構を示した正面図、第２図は同概略断面図、第
３図は本考案の一実施例にかかるレンズ支持機構
を示した正面図、第４図は同概略断面図、第５図
は本考案の一実施例にかかるレンズ支持機構を示
した正面図、第６図は同概略断面図である。
１……レンズブロツク、１ａ……溝、１ｂ……
立上がり部、２……レンズ、３……レンズ鏡筒、
３ａ……螺旋溝、３ｂ……マーク、４……ライン
イメージセンサ、６……固定金具、７……中間材
、８，９，２２，２３……止めネジ、２０……リ
ング。
FIG. 1 is a front view showing a lens support mechanism according to an embodiment of the present invention, FIG. 2 is a schematic sectional view thereof, and FIG. 3 is a front view showing a lens support mechanism according to an embodiment of the present invention. , FIG. 4 is a schematic sectional view of the same, FIG. 5 is a front view showing a lens support mechanism according to an embodiment of the present invention, and FIG. 6 is a schematic sectional view of the same. 1... Lens block, 1a... Groove, 1b...
Rising part, 2...lens, 3...lens barrel,
3a...Spiral groove, 3b...Mark, 4...Line image sensor, 6...Fixing metal fittings, 7...Intermediate material, 8, 9, 22, 23...Set screw, 20...Ring.
Claims (1)
センサに結像するレンズを支持する原稿読取装置
のレンズ支持機構において、上記レンズを保持す
るレンズ鏡筒と、このレンズ鏡筒をその焦点方向
に移動自在に保持するレンズブロツクと、上記レ
ンズブロツクに上記レンズ鏡筒を固定する固定部
材と、上記レンズ鏡筒を上記レンズブロツクの光
軸方向の所定位置に位置決めしたときに上記固定
部材の一端部に一致するように上記レンズ鏡筒に
形成したマークからなることを特徴とする原稿読
取装置のレンズ支持機構。 (2) 実用新案登録請求の範囲第１項記載におい
て、前記マークは、前記レンズ鏡筒に環状に形成
されていることを特徴とする原稿読取装置のレン
ズ支持機構。[Claims for Utility Model Registration] (1) In a lens support mechanism of a document reading device that supports a lens that forms image light reflected from a read document onto an image sensor, a lens barrel that holds the lens; A lens block that holds the lens barrel movably in the direction of its focal point; a fixing member that fixes the lens barrel to the lens block; and a fixing member that positions the lens barrel at a predetermined position in the optical axis direction of the lens block. A lens support mechanism for a document reading device, comprising a mark formed on the lens barrel so as to coincide with one end of the fixing member. (2) Utility Model Registration The lens support mechanism of a document reading device according to claim 1, wherein the mark is formed in an annular shape on the lens barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16069385U JPS6271962U (en) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16069385U JPS6271962U (en) | 1985-10-22 | 1985-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271962U true JPS6271962U (en) | 1987-05-08 |
Family
ID=31086309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16069385U Pending JPS6271962U (en) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271962U (en) |
-
1985
- 1985-10-22 JP JP16069385U patent/JPS6271962U/ja active Pending
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