JPS6153745U - - Google Patents
Info
- Publication number
- JPS6153745U JPS6153745U JP13948884U JP13948884U JPS6153745U JP S6153745 U JPS6153745 U JP S6153745U JP 13948884 U JP13948884 U JP 13948884U JP 13948884 U JP13948884 U JP 13948884U JP S6153745 U JPS6153745 U JP S6153745U
- Authority
- JP
- Japan
- Prior art keywords
- projector
- arm
- operate
- view
- foldable
- 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
Description
第1図はこの考案の第1の実施例を示す要部拡
大正面図、第2図は第2の実施例を示す要部縦断
側面図、第3図は第2図A−A線の縦断面図、第
4図は同じくアーム折り畳み状態の要部縦断側面
図、第5図は第3の実施例を示す要部縦断側面図
、第6図は第5図B−B線の縦断面図、第7図、
第8図はこの考案を実施する映写機の各状態の正
面図である。
1…本体、2,3…アーム、8…開閉手段とし
てのリミツトスイツチ。
Fig. 1 is an enlarged front view of the main part showing the first embodiment of this invention, Fig. 2 is a longitudinal cross-sectional side view of the main part showing the second embodiment, and Fig. 3 is a longitudinal cross-section taken along line A-A in Fig. 2. 4 is a longitudinal sectional side view of the main part of the arm in the folded state, FIG. 5 is a longitudinal sectional side view of the main part showing the third embodiment, and FIG. 6 is a vertical sectional view taken along line B-B in Fig. 5. , Figure 7,
FIG. 8 is a front view of a projector implementing this invention in various states. 1...Main body, 2, 3...Arm, 8...Limit switch as opening/closing means.
Claims (1)
み式となつているポータブル型映写機において、
アームが折畳んである状態ではコントロールスイ
ツチを操作しても、映写機が作動せず、アームを
映写位置にセツトした場合にのみ映写機が作動す
るように、アームの位置の変化により、作動して
映写機の電源回路を開閉する開閉手段を設けた映
写機の安全装置。 In a portable projector in which at least one of the arms for attaching the reel is foldable,
When the arm is folded, the projector will not operate even if the control switch is operated, and the projector will operate only when the arm is set in the projection position. A safety device for a projector that is equipped with a means to open and close the power supply circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13948884U JPS6153745U (en) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13948884U JPS6153745U (en) | 1984-09-12 | 1984-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6153745U true JPS6153745U (en) | 1986-04-11 |
Family
ID=30697865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13948884U Pending JPS6153745U (en) | 1984-09-12 | 1984-09-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6153745U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH036637U (en) * | 1989-06-08 | 1991-01-23 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5848653U (en) * | 1981-09-28 | 1983-04-01 | 北原 千明 | sheet cutting device |
-
1984
- 1984-09-12 JP JP13948884U patent/JPS6153745U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5848653U (en) * | 1981-09-28 | 1983-04-01 | 北原 千明 | sheet cutting device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH036637U (en) * | 1989-06-08 | 1991-01-23 |