JPH03114831U - - Google Patents
Info
- Publication number
- JPH03114831U JPH03114831U JP2360590U JP2360590U JPH03114831U JP H03114831 U JPH03114831 U JP H03114831U JP 2360590 U JP2360590 U JP 2360590U JP 2360590 U JP2360590 U JP 2360590U JP H03114831 U JPH03114831 U JP H03114831U
- Authority
- JP
- Japan
- Prior art keywords
- projector
- mounting plate
- horizontal shaft
- shaft
- horizontal
- 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
- 230000007246 mechanism Effects 0.000 claims 4
Description
第１図乃至第５図は本考案の実施例を示し、第
１図は、使用状態側面図、第２図は、簡略斜視図
、第３図は、拡大縦断面図、第４図は、第２図ａ
−ａ′線断面図、第５図は、使用状態説明図、第
６図は、従来例の側面図、第７図は、他の従来例
の側面図である。
１……吊り下げ装置本体、２……天井取付板、
４……プロジエクター取付板、５，１０，１１，
１６……歯車、６……水平軸、７……垂直軸、１
２，１３……モーター、１４，１５……電磁石、
１４′，１５′……可動片、１７，１８，２６，
２７……ストツパー、１９，２０，２４，２５…
…リミツトスイツチ、２１，２２……スイツチ、
Ａ……天井、Ｂ……プロジエクター。
1 to 5 show an embodiment of the present invention, FIG. 1 is a side view in use, FIG. 2 is a simplified perspective view, FIG. 3 is an enlarged longitudinal sectional view, and FIG. 4 is a Figure 2a
-a' line sectional view, FIG. 5 is an explanatory view of the state of use, FIG. 6 is a side view of a conventional example, and FIG. 7 is a side view of another conventional example. 1... Hanging device main body, 2... Ceiling mounting plate,
4...Projector mounting plate, 5, 10, 11,
16...Gear, 6...Horizontal axis, 7...Vertical axis, 1
2,13...Motor, 14,15...Electromagnet,
14', 15'...movable piece, 17, 18, 26,
27... Stopper, 19, 20, 24, 25...
...Limit switch, 21, 22...Switch,
A...Ceiling, B...Projector.
Claims (1)
軸と連結され、該水平軸を回動させる垂直回動機
構と、該水平軸の下方に一体的に連結固定された
垂直軸と、該垂直軸に回動自在に取り付けられた
プロジエクター取付板と、該プロジエクター取付
板と連結され、該プロジエクター取付板を回動さ
せる水平回動機構と、上記両回動機構を駆動制御
する制御機構とを設けて成る角度調節可能なプロ
ジエクター吊り下げ装置。 a main body, a horizontal shaft pivotally connected to the main body, a vertical rotation mechanism connected to the horizontal shaft to rotate the horizontal shaft, and a vertical shaft integrally connected and fixed below the horizontal shaft. , a projector mounting plate rotatably attached to the vertical shaft; a horizontal rotation mechanism connected to the projector mounting plate to rotate the projector mounting plate; and drive control of both of the rotation mechanisms. An angle-adjustable projector hanging device comprising a control mechanism that controls the angle of the projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2360590U JPH03114831U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2360590U JPH03114831U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114831U true JPH03114831U (en) | 1991-11-26 |
Family
ID=31526589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2360590U Pending JPH03114831U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114831U (en) |
-
1990
- 1990-03-07 JP JP2360590U patent/JPH03114831U/ja active Pending