JPS586203U - Device for reading vertical movement of stage in projector - Google Patents
Device for reading vertical movement of stage in projectorInfo
- Publication number
- JPS586203U JPS586203U JP10019881U JP10019881U JPS586203U JP S586203 U JPS586203 U JP S586203U JP 10019881 U JP10019881 U JP 10019881U JP 10019881 U JP10019881 U JP 10019881U JP S586203 U JPS586203 U JP S586203U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- projector
- vertical movement
- cam means
- dial gauge
- 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
- A Measuring Device Byusing Mechanical Method (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図及び第２図は従来のダイヤルゲージとブロックゲ
ージを組合わせて横型投影機に使用した場合の正面歯及
び側面図、第３図及び第４図は本考案の読取装置を有す
る横型投影機の正面図及び側面図、第５図は第３図の一
部拡大正面図、第６図は第４図の一部拡大側面図、第７
図は本考案の別実施例を示す側面図、第８図は本考案の
別実施例の正面図である。
（主要部分の符号の′説明）、Ｓ・・・ステージ、２・
・・ダイヤルゲージ、１２・・・受板、１１・・・カム
板（カム手段）、１１′・・・円板（カム手段）、１１
−″・・・変形円筒、１５・・・回転つまみ（クリ
ック装置）、１４・・・回転止め用バネ（クリック装置
）、１３・・・回転止め用溝を有する円板（クリック装
置）。Figures 1 and 2 are front teeth and side views when a conventional dial gauge and block gauge are used in combination in a horizontal projector, and Figures 3 and 4 are horizontal projections using the reading device of the present invention. Front view and side view of the machine. Figure 5 is a partially enlarged front view of Figure 3, Figure 6 is a partially enlarged side view of Figure 4, and Figure 7 is a partially enlarged side view of Figure 4.
The figure is a side view showing another embodiment of the present invention, and FIG. 8 is a front view of another embodiment of the present invention. (Explanation of symbols of main parts), S... stage, 2...
...Dial gauge, 12...Socket plate, 11...Cam plate (cam means), 11'...Disc plate (cam means), 11
-''... Deformed cylinder, 15... Rotation knob (click device), 14... Rotation stopper spring (click device), 13... Disk having a rotation stopper groove (click device).
Claims (1)
先端をステージに当接した投影機におけるステージの上
下移動量読取装置において、前記ステージに固定した受
板と、該受板に回転軸を回転可能に嵌合しかつ該回転軸
の回転中心より互に異なる距離にある、前記ダイヤルゲ
ージのスピンドル先端と係接可能な複数の接触平面を有
するカム手段と、該接触平面がそれぞれダイヤルゲージ
のスピンドル先端と係接する位置で水平になったときに
クリックが働らく如（前記受板とカム手段の間に配設し
たクリック装置と、前記カム手段の回転軸に固定され該
カム手段及びクリック装置を外部から操作する操作部材
とから成ることを特徴とする、投影機におけるステージ
の上下移動量読取装置。In a device for reading the vertical movement of a stage in a projector in which the tip of a spindle of a dial gauge fixed to the projector body is brought into contact with the stage, there is provided a receiving plate fixed to the stage, and a rotating shaft rotatable on the receiving plate. cam means having a plurality of contact planes that are fitted together and that are at different distances from the rotation center of the rotation shaft and that are capable of engaging with the spindle tip of the dial gauge, each of the contact planes being connected to the spindle tip of the dial gauge; (a click device is arranged between the receiving plate and the cam means, and a click device is fixed to the rotating shaft of the cam means, and the cam means and the click device are connected from the outside. 1. A device for reading the amount of vertical movement of a stage in a projector, comprising an operating member to be operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10019881U JPS586203U (en) | 1981-07-07 | 1981-07-07 | Device for reading vertical movement of stage in projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10019881U JPS586203U (en) | 1981-07-07 | 1981-07-07 | Device for reading vertical movement of stage in projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS586203U true JPS586203U (en) | 1983-01-14 |
Family
ID=29894902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10019881U Pending JPS586203U (en) | 1981-07-07 | 1981-07-07 | Device for reading vertical movement of stage in projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018036137A (en) * | 2016-08-31 | 2018-03-08 | 株式会社ミツトヨ | Projector and method for using the same |
-
1981
- 1981-07-07 JP JP10019881U patent/JPS586203U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018036137A (en) * | 2016-08-31 | 2018-03-08 | 株式会社ミツトヨ | Projector and method for using the same |
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