JPS6351306U - - Google Patents
Info
- Publication number
- JPS6351306U JPS6351306U JP14486786U JP14486786U JPS6351306U JP S6351306 U JPS6351306 U JP S6351306U JP 14486786 U JP14486786 U JP 14486786U JP 14486786 U JP14486786 U JP 14486786U JP S6351306 U JPS6351306 U JP S6351306U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens holder
- focus
- adjustment
- fixing hole
- 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
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図及び第２図は夫々この考案に係るレンズ
ホルダのフオーカス調整及び螺着装置を示す平面
図及び第１図における―矢視断面図、第３図
はこの考案に係るレンズホルダのフオーカス調整
及び螺着装置に使用する調整用治具等を示す縦断
面図、第４図はこの考案にかかるレンズホルダの
フオーカス調整及び螺着装置を用いてレンズのフ
オーカス調整を行う時のそのレンズの移動動作を
説明する説明図、第５図は従来型のレンズホルダ
が設けられた画像入力装置を示す斜視図、第６図
は従来型のレンズホルダが取付けられたキヤリジ
を示す横断面図、第７図乃至第９図は夫々従来型
のレンズホルダを示す横断面図、正面図及び縦断
面図、第１０図はフオーカス調整作業用の溝が設
けられたレンズを示す側面図、第１１図は従来型
の調整用治具を示す斜視図である。
Ｇ…ガイド部、１…レンズホルダ、８…レンズ
、９…調整用治具、５…雌螺子、２…固定孔、３
…調整孔。
FIGS. 1 and 2 are a plan view and a sectional view taken along arrows in FIG. 1, respectively, showing a lens holder focus adjustment and screwing device according to this invention, and FIG. 3 is a focus adjustment of a lens holder according to this invention. FIG. 4 is a vertical cross-sectional view showing the adjustment jig used in the screwing device, and FIG. 4 shows the focus adjustment of the lens holder according to this invention and the movement of the lens when adjusting the focus of the lens using the screwing device. 5 is a perspective view showing an image input device equipped with a conventional lens holder; FIG. 6 is a cross-sectional view showing a carriage equipped with a conventional lens holder; and FIG. 9 to 9 are cross-sectional views, front views, and vertical sectional views showing conventional lens holders, FIG. 10 is a side view showing a lens provided with a groove for focus adjustment, and FIG. 11 is a conventional lens holder. FIG. 3 is a perspective view showing a mold adjustment jig. G...Guide part, 1...Lens holder, 8...Lens, 9...Adjustment jig, 5...Female screw, 2...Fixing hole, 3
...adjustment hole.
Claims (1)
れるレンズのフオーカス調整を調整用治具を用い
て行うと共に、そのフオーカス調整されたレンズ
を所定位置で螺着するためのレンズホルダのフオ
ーカス調整及び螺着装置であつて、 前記レンズホルダにそのレンズ螺着用の雌螺子
が固着される固定孔を設けると共に、その固定孔
近傍に略弓形状を有するフオーカス調整用の調整
孔をその固定孔と同心となるような位置で穿設し
た ことを特徴とするレンズホルダのフオーカス調
整及び螺着装置。[Scope of Claim for Utility Model Registration] To adjust the focus of a lens held by a lens holder equipped with a guide using an adjustment jig, and to screw the focus-adjusted lens in a predetermined position. A focus adjustment and screw attachment device for a lens holder, wherein the lens holder is provided with a fixing hole to which a female screw for screwing the lens is fixed, and a focus adjustment adjustment device having a substantially arch-shaped shape near the fixing hole. A focus adjustment and screw attachment device for a lens holder, characterized in that a hole is formed at a position concentric with the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14486786U JPS6351306U (en) | 1986-09-20 | 1986-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14486786U JPS6351306U (en) | 1986-09-20 | 1986-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351306U true JPS6351306U (en) | 1988-04-07 |
Family
ID=31055872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14486786U Pending JPS6351306U (en) | 1986-09-20 | 1986-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351306U (en) |
-
1986
- 1986-09-20 JP JP14486786U patent/JPS6351306U/ja active Pending
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