JPS6373733U - - Google Patents
Info
- Publication number
- JPS6373733U JPS6373733U JP16766386U JP16766386U JPS6373733U JP S6373733 U JPS6373733 U JP S6373733U JP 16766386 U JP16766386 U JP 16766386U JP 16766386 U JP16766386 U JP 16766386U JP S6373733 U JPS6373733 U JP S6373733U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- projection lens
- slide projector
- projection
- tip
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Accessories Of Cameras (AREA)
Description
第１図はこの考案の一実施例を示す斜視図、第
２図は同じくその平面図、第３図は同じくスライ
ド映写機に装着した状態を示す側面図、第４図は
同じくその正面図である。
１…枠体、２…調整ねじ、３…キヤツプ、４…
支持部材、５…止ねじ、７…固定ねじ（固定手段
）、１１…水平面部、１２…左側面部、１３…右
側面部、１４…垂直面部、２０…スライド映写機
、３０…映写レンズ。
Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a plan view thereof, Fig. 3 is a side view showing the state in which it is mounted on a slide projector, and Fig. 4 is a front view thereof. . 1... Frame body, 2... Adjustment screw, 3... Cap, 4...
Support member, 5... Set screw, 7... Fixing screw (fixing means), 11... Horizontal surface part, 12... Left side part, 13... Right side part, 14... Vertical surface part, 20... Slide projector, 30... Projection lens.
Claims (1)
機に着脱可能なほぼＬ字形の枠体の垂直面部に、
上記映写レンズが挿通する開口部と上記スライド
映写機への固定手段とを設けると共に、水平面部
に、レンズ光軸に関して複数の対称位置に一対の
調整ねじを高さ調整可能に螺着し、該調整ねじの
先端部により上記映写レンズの鏡胴下面を摺動自
在に支持するようにしたことを特徴とするレンズ
架台。 ２ 調整ねじは、その先端部の映写レンズ鏡胴に
摺接する部位に、摩擦係数の小さい材料からなる
キヤツプを螺着したことを特徴とする実用新案登
録請求の範囲第１項記載のレンズ架台。 ３ 枠体は、映写レンズの重みによるスライド映
写機の傾きを防止する支持部材を有することを特
徴とする実用新案登録請求の範囲第１項又は第２
項記載のレンズ架台。[Scope of Claim for Utility Model Registration] 1. On the vertical surface of an approximately L-shaped frame that is detachable from a slide projector in which multiple projection lenses can be replaced,
An opening through which the projection lens is inserted and means for fixing it to the slide projector are provided, and a pair of adjustment screws are screwed into the horizontal surface at a plurality of symmetrical positions with respect to the optical axis of the lens so that the height can be adjusted. A lens mount, characterized in that the lower surface of the barrel of the projection lens is slidably supported by the tip of the screw. 2. The lens mount according to claim 1, wherein the adjustment screw has a cap made of a material with a small coefficient of friction screwed onto the tip of the adjustment screw that slides into contact with the projection lens barrel. 3. Utility model registration claim 1 or 2, characterized in that the frame has a support member that prevents the slide projector from tilting due to the weight of the projection lens.
Lens mount described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986167663U JPH0112258Y2 (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986167663U JPH0112258Y2 (en) | 1986-10-31 | 1986-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373733U true JPS6373733U (en) | 1988-05-17 |
| JPH0112258Y2 JPH0112258Y2 (en) | 1989-04-11 |
Family
ID=31099804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986167663U Expired JPH0112258Y2 (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0112258Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5028740U (en) * | 1973-07-10 | 1975-04-02 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2139504C3 (en) * | 1971-08-06 | 1979-06-28 | Fa. J. Eberspaecher, 7300 Esslingen | Heater for mobile units |
-
1986
- 1986-10-31 JP JP1986167663U patent/JPH0112258Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5028740U (en) * | 1973-07-10 | 1975-04-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0112258Y2 (en) | 1989-04-11 |
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