JPS6490429A - Reflection type overhead projector - Google Patents
Reflection type overhead projectorInfo
- Publication number
- JPS6490429A JPS6490429A JP24879587A JP24879587A JPS6490429A JP S6490429 A JPS6490429 A JP S6490429A JP 24879587 A JP24879587 A JP 24879587A JP 24879587 A JP24879587 A JP 24879587A JP S6490429 A JPS6490429 A JP S6490429A
- Authority
- JP
- Japan
- Prior art keywords
- state
- stage
- folded
- leg part
- contained
- 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
- Overhead Projectors And Projection Screens (AREA)
Abstract
PURPOSE:To obtain the title projector being convenient for carrying and storage by removing a stage from the body and rounding it in a cylindrical shape so that the body which is switched to a folded state can be contained in its inside. CONSTITUTION:A stage B is drawn out of a groove (a) of a leg part 7, and thereafter, U-shaped both side parts 7a, 7a of the leg part 7 are stretched like one straight line against U-shaped base parts 7b, 7b, and subsequently, the U-shaped both side parts 7a, 7a are two-folded to the inside. In such a state, the whole leg part 7 is folded in parallel to a support 6, and on the other hand, a reflecting mirror 4 is folded in a head 5, and by folding the head 5 downward, a second state that the head 5 and the leg part 7 are allowed to run along the support 6 is obtained. Subsequently, moreover, the stage B is inserted into a cylindrical case, and in its inside, a body A which is switched to the second state is contained. In such a way, the whole projector is contained in a compact state being below the dimension of the stage B.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24879587A JPS6490429A (en) | 1987-09-30 | 1987-09-30 | Reflection type overhead projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24879587A JPS6490429A (en) | 1987-09-30 | 1987-09-30 | Reflection type overhead projector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6490429A true JPS6490429A (en) | 1989-04-06 |
Family
ID=17183509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24879587A Pending JPS6490429A (en) | 1987-09-30 | 1987-09-30 | Reflection type overhead projector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6490429A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04155323A (en) * | 1990-10-18 | 1992-05-28 | Elmo Co Ltd | Reflection type overhead projector |
JP2014195589A (en) * | 2013-03-29 | 2014-10-16 | キヤノン株式会社 | Radiation generation device and radiographic device |
-
1987
- 1987-09-30 JP JP24879587A patent/JPS6490429A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04155323A (en) * | 1990-10-18 | 1992-05-28 | Elmo Co Ltd | Reflection type overhead projector |
JP2014195589A (en) * | 2013-03-29 | 2014-10-16 | キヤノン株式会社 | Radiation generation device and radiographic device |
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