JPH034604U - - Google Patents
Info
- Publication number
- JPH034604U JPH034604U JP6564189U JP6564189U JPH034604U JP H034604 U JPH034604 U JP H034604U JP 6564189 U JP6564189 U JP 6564189U JP 6564189 U JP6564189 U JP 6564189U JP H034604 U JPH034604 U JP H034604U
- Authority
- JP
- Japan
- Prior art keywords
- base frame
- rear lens
- filter
- operating lever
- floodlight
- 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
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
図面は本考案に係るぼかし効果付与装置を示し
たもので、第１図はフイルター枠を基枠の開口面
へ被せた状態を示す斜視図、第２図はフイルター
枠を跳ね上げた状態の斜視図、第３図は投光機へ
の装着例を示す説明図、第４図は操作レバーの変
更例を示す説明図である。
１……基枠、１ａ……側板、１ｂ……天板、１
ｃ……下板、２……取り付け孔、３……スライド
レール、４……摺動体、５……フイルター枠、６
……散光フイルター、７……コイルスプリング、
８……操作レバー、９……基板、１０……ラチエ
ツト機構、１０ａ……ラチエツト歯車、１０ｂ…
…ラチエツト爪、１１……解除レバー、１２……
ワイヤー連結部、１３……リモートコントロール
ワイヤー、１４……可撓チユーブ、１５……ワイ
ヤー連結アーム、Ｌ１……前レンズ、Ｌ２……後
レンズ。
The drawings show a blurring effect imparting device according to the present invention, and FIG. 1 is a perspective view showing the filter frame placed over the opening surface of the base frame, and FIG. 2 is a perspective view showing the filter frame flipped up. 3 and 3 are explanatory diagrams showing an example of attachment to a projector, and FIG. 4 is an explanatory diagram showing an example of a modification of the operating lever. 1...Base frame, 1a...Side plate, 1b...Top plate, 1
c...Lower plate, 2...Mounting hole, 3...Slide rail, 4...Sliding body, 5...Filter frame, 6
...Diffusion filter, 7...Coil spring,
8... Operating lever, 9... Board, 10... Ratchet mechanism, 10a... Ratchet gear, 10b...
...Ratchet claw, 11...Release lever, 12...
Wire connection portion, 13...remote control wire, 14...flexible tube, 15...wire connection arm, L1 ...front lens, L2 ...rear lens.
Claims (1)
舞台用投光機における後方レンズの周囲に取り付
ける基枠と、その基枠の縁に枢着され、その後方
レンズ面の前を覆い又はレンズ面の前方から外れ
るべくバタフライ運動する散光フイルターと、そ
の散光フイルターをバタフライ運動させる操作レ
バーと、その操作レバーと前記フイルターとを連
結したリモートコントロールワイヤーとから成る
舞台用投光機のスポツトライトぼかし効果付与装
置。 In front of the light source, a stage floodlight is equipped with a pair of front and rear lens groups, and includes a base frame attached around the rear lens, and a base frame that is pivotally attached to the edge of the base frame and covers the front of the rear lens surface. A spotlight blurring effect of a stage floodlight consisting of a diffuser filter that moves in a butterfly motion to move away from the front of a surface, an operating lever that causes the diffuser filter to make a butterfly motion, and a remote control wire that connects the operating lever and the filter. Granting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065641U JPH0722803Y2 (en) | 1989-06-05 | 1989-06-05 | Spotlight blur effect device for stage floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065641U JPH0722803Y2 (en) | 1989-06-05 | 1989-06-05 | Spotlight blur effect device for stage floodlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034604U true JPH034604U (en) | 1991-01-17 |
| JPH0722803Y2 JPH0722803Y2 (en) | 1995-05-24 |
Family
ID=31597649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989065641U Expired - Lifetime JPH0722803Y2 (en) | 1989-06-05 | 1989-06-05 | Spotlight blur effect device for stage floodlight |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722803Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1462713B1 (en) * | 2000-06-20 | 2006-01-25 | Marumo Electric Co., Ltd. | Lighting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4725510U (en) * | 1971-04-15 | 1972-11-22 |
-
1989
- 1989-06-05 JP JP1989065641U patent/JPH0722803Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4725510U (en) * | 1971-04-15 | 1972-11-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722803Y2 (en) | 1995-05-24 |
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