JPS5742267A - Table for television document locating - Google Patents
Table for television document locatingInfo
- Publication number
- JPS5742267A JPS5742267A JP55118129A JP11812980A JPS5742267A JP S5742267 A JPS5742267 A JP S5742267A JP 55118129 A JP55118129 A JP 55118129A JP 11812980 A JP11812980 A JP 11812980A JP S5742267 A JPS5742267 A JP S5742267A
- Authority
- JP
- Japan
- Prior art keywords
- document
- receiver
- adjustment
- observer
- desk
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
PURPOSE:To offer TV document efficiently, by lifting up the document at a location easy to see by an observer in looking at the picture on a receiver, lifting down the TV receiver when the observation of picture is unnecessary, and containing it in the table and using the table as a desk. CONSTITUTION:A TV camera 1 picks up a document 4 located downward on it through a transparent plate 3 and displays it on a TV receiver 5 with wiring. In this case, the document 4 can be projected with magnification with the adjustment of an optical system 2. Since this document 4 is located on the transparent plate 3 to the camera 1, it keeps a certain distance from the light source at all times and no adjustment is required, and the brightness of a lighting 6 is constant and no iris requires adjustment. The TV receiver 5 is lifted up to the location of A during the pickup of the document and the height is corresponded to the eye line of an observer, and at the time of restoring it is brought down to the position of B, and top plates 8, 9 from the same flat plate, allowing to use it as a desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55118129A JPS5742267A (en) | 1980-08-27 | 1980-08-27 | Table for television document locating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55118129A JPS5742267A (en) | 1980-08-27 | 1980-08-27 | Table for television document locating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5742267A true JPS5742267A (en) | 1982-03-09 |
Family
ID=14728754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55118129A Pending JPS5742267A (en) | 1980-08-27 | 1980-08-27 | Table for television document locating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5742267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59114678U (en) * | 1983-01-25 | 1984-08-02 | 株式会社イト−キ | Material presentation device |
| WO2007006822A3 (en) * | 2005-07-08 | 2008-10-30 | Avialec Sl | Device for lifting and retracting a flat screen comprising an image capture camera |
-
1980
- 1980-08-27 JP JP55118129A patent/JPS5742267A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59114678U (en) * | 1983-01-25 | 1984-08-02 | 株式会社イト−キ | Material presentation device |
| JPS6312625Y2 (en) * | 1983-01-25 | 1988-04-11 | ||
| WO2007006822A3 (en) * | 2005-07-08 | 2008-10-30 | Avialec Sl | Device for lifting and retracting a flat screen comprising an image capture camera |
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