JPS6316017U - - Google Patents
Info
- Publication number
- JPS6316017U JPS6316017U JP10809786U JP10809786U JPS6316017U JP S6316017 U JPS6316017 U JP S6316017U JP 10809786 U JP10809786 U JP 10809786U JP 10809786 U JP10809786 U JP 10809786U JP S6316017 U JPS6316017 U JP S6316017U
- Authority
- JP
- Japan
- Prior art keywords
- film
- case
- magazine
- winding
- cartridge
- 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
- 238000004804 winding Methods 0.000 claims description 10
- 244000144985 peep Species 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
- Photographic Developing Apparatuses (AREA)
- Projection-Type Copiers In General (AREA)
Description
第１図は斜視図、第２図は平面図、第３図は蓋
体を開いた状態の平面図、第４図はカートリツジ
フイルムを装填した状態の平面図、第５図は中央
横断面図、第６図は概略的説明図である。
１……ケース、２，２……覗孔、３……遮光カ
バー、４……カートリツジフイルム取出口、５…
…蓋体、９……カートリツジフイルム、１０……
フイルム、１０ａ……チヤート、１１……巻き取
り側マガジン、１２……巻軸、１３……巻き戻し
側マガジン、１４……巻軸、１５，１５……マガ
ジン収容筐、１６……フイルムガイド部、１６ａ
……刳貫部、１７……カートリツジ、１８……フ
イルム輸動装置、１９……巻き取りスイツチ、２
０……巻き戻しスイツチ、２１……ランプ、２２
，２２……レンズ。
Fig. 1 is a perspective view, Fig. 2 is a plan view, Fig. 3 is a plan view with the lid open, Fig. 4 is a plan view of the cartridge with film loaded, and Fig. 5 is a central cross section. FIG. 6 is a schematic explanatory diagram. 1... Case, 2, 2... Peep hole, 3... Light shielding cover, 4... Cartridge film outlet, 5...
... Lid body, 9 ... Cartridge film, 10 ...
Film, 10a... Chart, 11... Winding side magazine, 12... Winding shaft, 13... Rewinding side magazine, 14... Winding shaft, 15, 15... Magazine housing case, 16... Film guide section , 16a
... hollow section, 17 ... cartridge, 18 ... film transport device, 19 ... take-up switch, 2
0... Rewind switch, 21... Lamp, 22
, 22...lens.
Claims (1)
囲に遮光カバーを取着し、更に前記覗孔と反対側
の上面にカートリツジフイルム取出口を設けると
共に該カートリツジフイルム取出口に開閉自在に
蓋体を取着した箱形のケースと、所要の大きさの
文字、図形等からなるチヤートが複数順次表わさ
れたフイルムを、その一端側を巻き取り側のマガ
ジンの巻軸に、他端側を巻き戻し側のマガジンの
巻軸に接続し、両端部にマガジン収納筐を形成す
ると共に該マガジン収容筐を結ぶ板状のフイルム
ガイド部の中央部に前記チヤートに適合する大き
さの刳貫部を設けたカートリツジの該マガジン収
容筐内に前記両マガジンの夫々を収容し、前記ケ
ース内の前記覗孔と反対側に装填するカートリツ
ジフイルムと、前記ケースの外面所要部位に設け
た巻き取り又は巻き戻しスイツチをもつて前記ケ
ースに内蔵した駆動モータを駆動させ、一チヤー
ト分宛ずらせるようにフイルムを巻き取り側のマ
ガジンの巻軸に巻き付かせ、または巻き戻し側の
マガジンの巻軸に巻き取らせるようになしたフイ
ルム輸動装置と、前記ケース内における前記フイ
ルムの背面側に配設され、フイルムのチヤートが
前記カートリツジの刳貫部に達したときに点灯す
べくなしたランプと、前記ケースの覗孔に取着さ
れ、フイルムのチヤートが所要の倍率に縮小して
見えるようになすためのレンズとから成る視力焦
点訓練器。 A peephole is provided on one vertical surface, and a light-shielding cover is attached around the peephole, and a cartridge film outlet is provided on the upper surface opposite to the peephole, and the cartridge film outlet is openable and closable. A box-shaped case with a lid attached to it, and a film in which a plurality of charts consisting of letters, figures, etc. of the required size are sequentially displayed, one end of which is attached to the winding shaft of the magazine on the winding side, and the other The end side is connected to the winding shaft of the magazine on the rewinding side, and a magazine storage case is formed at both ends, and a hole of a size suitable for the chart is provided in the center of the plate-shaped film guide section that connects the magazine storage case. Each of the two magazines is housed in the magazine housing of a cartridge provided with a through-hole, and a cartridge film is loaded on the side opposite to the peep hole in the case, and a winding is provided on a required part of the outer surface of the case. The take/rewind switch is used to drive the drive motor built into the case, and the film is wound around the winding shaft of the magazine on the winding side so that one film is addressed, or the winding of the magazine on the rewinding side is driven. a film transporting device configured to wind the film around a shaft; and a lamp disposed on the back side of the film in the case to light up when the chart of the film reaches the hollow part of the cartridge. and a lens attached to the peephole of the case for making the film chart appear reduced to a required magnification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10809786U JPH0215475Y2 (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10809786U JPH0215475Y2 (en) | 1986-07-16 | 1986-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316017U true JPS6316017U (en) | 1988-02-02 |
| JPH0215475Y2 JPH0215475Y2 (en) | 1990-04-25 |
Family
ID=30984973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10809786U Expired JPH0215475Y2 (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215475Y2 (en) |
-
1986
- 1986-07-16 JP JP10809786U patent/JPH0215475Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0215475Y2 (en) | 1990-04-25 |
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