JPH0313849U - - Google Patents
Info
- Publication number
- JPH0313849U JPH0313849U JP7363089U JP7363089U JPH0313849U JP H0313849 U JPH0313849 U JP H0313849U JP 7363089 U JP7363089 U JP 7363089U JP 7363089 U JP7363089 U JP 7363089U JP H0313849 U JPH0313849 U JP H0313849U
- Authority
- JP
- Japan
- Prior art keywords
- chair
- detection
- irradiation member
- drive means
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
第１図は本考案の一実施例の外観側面図、第２
図はその要部の断面図、第３図はその回路ブロツ
ク図、第４図は複数動作のための回路ブロツク図
、第５図はその説明図である。
３……電球、５……光センサ、６……遮光板、
７……凹レンズ、９……アーススイツチ、１１…
…検出回路、１２……リレースイツチ、１３……
駆動装置、１４……判別回路、１５……検出部。
Fig. 1 is an external side view of one embodiment of the present invention;
3 is a circuit block diagram thereof, FIG. 4 is a circuit block diagram for multiple operations, and FIG. 5 is an explanatory diagram thereof. 3... Light bulb, 5... Light sensor, 6... Light shielding plate,
7...Concave lens, 9...Earth switch, 11...
...Detection circuit, 12...Relay switch, 13...
Drive device, 14...discrimination circuit, 15...detection section.
Claims (1)
文字、図形等の操作内容を表示する表示を照射す
る照射部材と、該照射部材の光線の経路中におい
て、赤外線、超音波等の検出波長が反射、遮断さ
れたことを検出する検出手段と、該検出手段の検
出によつて椅子を昇降させる等の動作を行わさせ
る駆動手段と、該駆動手段の動作を可能とするス
イツチ手段とを備えたことを特徴とする椅子の操
作装置。 An irradiation member that is installed in a part of the chair and irradiates a display displaying operation contents such as letters and figures onto the installation surface of the chair, and detection of infrared rays, ultrasonic waves, etc. in the path of the light beam of the irradiation member. A detection means for detecting that a wavelength is reflected or blocked, a drive means for performing an operation such as raising or lowering a chair based on the detection by the detection means, and a switch means for enabling the operation of the drive means. A chair operating device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989073630U JPH059865Y2 (en) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989073630U JPH059865Y2 (en) | 1989-06-26 | 1989-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313849U true JPH0313849U (en) | 1991-02-13 |
| JPH059865Y2 JPH059865Y2 (en) | 1993-03-11 |
Family
ID=31612618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989073630U Expired - Lifetime JPH059865Y2 (en) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059865Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5482680A (en) * | 1977-12-15 | 1979-07-02 | Matsushita Electric Works Ltd | Body detector |
| JPS6090560A (en) * | 1983-10-25 | 1985-05-21 | 株式会社モリタ製作所 | Wireless remote operation apparatus of dental treating stand |
| JPS6130878U (en) * | 1984-07-27 | 1986-02-24 | サンクス株式会社 | Reflective photoelectric switch |
| JPS63157683U (en) * | 1987-04-01 | 1988-10-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959388A (en) * | 1982-09-24 | 1984-04-05 | 富士通株式会社 | support device |
-
1989
- 1989-06-26 JP JP1989073630U patent/JPH059865Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5482680A (en) * | 1977-12-15 | 1979-07-02 | Matsushita Electric Works Ltd | Body detector |
| JPS6090560A (en) * | 1983-10-25 | 1985-05-21 | 株式会社モリタ製作所 | Wireless remote operation apparatus of dental treating stand |
| JPS6130878U (en) * | 1984-07-27 | 1986-02-24 | サンクス株式会社 | Reflective photoelectric switch |
| JPS63157683U (en) * | 1987-04-01 | 1988-10-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059865Y2 (en) | 1993-03-11 |
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