JPS62149031U - - Google Patents
Info
- Publication number
- JPS62149031U JPS62149031U JP3792786U JP3792786U JPS62149031U JP S62149031 U JPS62149031 U JP S62149031U JP 3792786 U JP3792786 U JP 3792786U JP 3792786 U JP3792786 U JP 3792786U JP S62149031 U JPS62149031 U JP S62149031U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- lens
- film feeding
- electric motor
- mode
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
- Structure And Mechanism Of Cameras (AREA)
Description
図は本考案に係る可変焦点カメラの一実施例を
示すもので、第１図は焦点距離Ｗから焦点距離Ｔ
の状態に切替わる際のレンズ切替装置の概略図を
示し、第２図は、フイルム給送モードにおけるレ
ンズ切替装置の概略図を示している。
１０…電動モーター、２２…第２検出部材、２
６…第１検出部材、３０…保持部材、５０…解除
レバー、７０…切替部材、９０…第２係止レバー
、１００…第１係止レバー、Ｇ５，Ｇ６，４０，
５０，…クラツチ部材。
The figure shows an embodiment of a variable focus camera according to the present invention, and FIG.
FIG. 2 is a schematic diagram of the lens switching device when switching to the film feeding mode. 10...Electric motor, 22...Second detection member, 2
6... First detection member, 30... Holding member, 50... Release lever, 70... Switching member, 90... Second locking lever, 100... First locking lever, G5, G6, 40,
50,...Clutch member.
Claims (1)
ることが可能な可変焦点カメラにおいて、フイル
ム給送とレンズ切り替えを行う電動モーターと該
電動モーターをフイルム給送モードとレンズ切り
替えモードに切り替える切り替え部材と、レンズ
切り替えの際、フイルム給送位置へ復帰する方向
に該切り替え部材を付勢した付勢部材と、電動モ
ーターからの駆動力をフイルム給送機構へ伝達す
る電１のギア列と、レンズ切り替え機構へ伝達す
る第２のギア列と、該第１、第２のギア列のどち
らか一方のギア列へ駆動力伝達を切り替えるクラ
ツチ部材と、前記切り替え部材をレンズ切り替え
モード中切り替え位置に保持する保持部材と、レ
ンズ切り替え終了を検出して保持部材の係止を解
除する検出部材とからなり、フイルム給送モード
のフイルム終端を検知する部材が前記検出部材を
兼ることを特徴とする可変焦点カメラのレンズ切
り替え装置。 A variable focus camera that can change the focal length by switching the lens includes an electric motor for film feeding and lens switching, a switching member for switching the electric motor between film feeding mode and lens switching mode, and a switching member for switching the lens. At this time, a biasing member biases the switching member in the direction to return to the film feeding position, an electric gear train transmitting the driving force from the electric motor to the film feeding mechanism, and a gear train transmitting the driving force from the electric motor to the lens switching mechanism. a second gear train, a clutch member that switches driving force transmission to one of the first and second gear trains, and a holding member that holds the switching member in a switching position during a lens switching mode; Lens switching of a variable focus camera, comprising a detection member that detects the end of lens switching and releases the lock of the holding member, and a member that detects the end of the film in film feeding mode also serves as the detection member. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3792786U JPS62149031U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3792786U JPS62149031U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62149031U true JPS62149031U (en) | 1987-09-21 |
Family
ID=30849693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3792786U Pending JPS62149031U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62149031U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100126A (en) * | 1983-11-07 | 1985-06-04 | Canon Inc | Two focus switching type camera |
| JPS60100127A (en) * | 1983-11-07 | 1985-06-04 | Canon Inc | Two focus switching type camera |
-
1986
- 1986-03-14 JP JP3792786U patent/JPS62149031U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100126A (en) * | 1983-11-07 | 1985-06-04 | Canon Inc | Two focus switching type camera |
| JPS60100127A (en) * | 1983-11-07 | 1985-06-04 | Canon Inc | Two focus switching type camera |
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