JPS6199137U - - Google Patents
Info
- Publication number
- JPS6199137U JPS6199137U JP18270484U JP18270484U JPS6199137U JP S6199137 U JPS6199137 U JP S6199137U JP 18270484 U JP18270484 U JP 18270484U JP 18270484 U JP18270484 U JP 18270484U JP S6199137 U JPS6199137 U JP S6199137U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- gear
- rewinding
- film
- transmission switching
- 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
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
Description
図面は本考案に係る電動フイルム巻上げ巻戻し
装置付カメラの伝動機構の実施例を示し、第１図
は電動フイルム巻上げ巻戻し装置の概略構成図、
第２図イはフイルム巻上げ状態でのスプロケツト
軸の縦断面図、第２図ロはフイルム巻戻し状態で
のスプロケツト軸の縦断面図、第３図は制御装置
の回路図、第４図は記憶装置の回路図、第５図は
インバータの回路図、第６図は記憶装置の動作を
示すタイムチヤート、第７図はモータ制御回路の
回路図、第８図はモータ制御回路の動作を示すタ
イムチヤート、第９図ないし第１１図は制御装置
の動作を示すフローチヤートである。
Ｍ…モータ、Ｗ…巻上げ伝動系、Ｒ…巻戻し伝
動系、１１５…駆動ギヤ、１１６…伝動切替ギヤ
、Ｘ…伝動切替機構。
The drawings show an embodiment of the transmission mechanism of a camera with an electric film winding and rewinding device according to the present invention, and FIG. 1 is a schematic configuration diagram of the electric film winding and rewinding device;
Figure 2A is a vertical sectional view of the sprocket shaft in the film winding state, Figure 2B is a vertical sectional view of the sprocket shaft in the film rewinding state, Figure 3 is the circuit diagram of the control device, and Figure 4 is the memory. The circuit diagram of the device, Figure 5 is a circuit diagram of the inverter, Figure 6 is a time chart showing the operation of the storage device, Figure 7 is a circuit diagram of the motor control circuit, and Figure 8 is a time chart showing the operation of the motor control circuit. 9 to 11 are flowcharts showing the operation of the control device. M... Motor, W... Winding transmission system, R... Rewinding transmission system, 115... Drive gear, 116... Transmission switching gear, X... Transmission switching mechanism.
Claims (1)
同一方向への回転で夫々フイルムの巻上げ及び巻
戻しを各別に行う二つの伝動系との間に、前記駆
動ギヤとの咬み合いを維持しながらこのギヤの軸
芯方向にスライドすることによつて前記二つの伝
動系の何れかに連結される伝動切替ギヤを介装す
るとともに、この伝動切替ギヤをスライドさせる
伝動切替機構を設けた電動フイルム巻上げ巻戻し
装置付カメラの伝動機構において、前記伝動切替
機構による伝動切替ギヤのスライド時に、前記モ
ータを、一旦、フイルムの巻上げ及び巻戻しを行
う方向とは逆方向に回転させた後に、フイルムの
巻上げ及び巻戻しを行う方向に回転させるように
してある電動フイルム巻上げ巻戻し装置付カメラ
の伝動機構。 A drive gear interlocked with the motor and two transmission systems each winding and rewinding the film by rotation of the motor in the same direction, while maintaining engagement with the drive gear. An electric film winding system that includes a transmission switching gear that is connected to either of the two transmission systems by sliding in the axial direction of the gear, and a transmission switching mechanism that slides the transmission switching gear. In the transmission mechanism of a camera with a rewinding device, when the transmission switching gear is slid by the transmission switching mechanism, the motor is once rotated in the opposite direction to the direction in which the film is wound and rewound, and then the film is wound and rewound. A transmission mechanism for a camera with an electric film winding and rewinding device that rotates in the direction of rewinding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18270484U JPS6199137U (en) | 1984-11-30 | 1984-11-30 | |
| US06/802,746 US4707104A (en) | 1984-11-30 | 1985-11-29 | Camera having motor-driven film wind and rewind system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18270484U JPS6199137U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199137U true JPS6199137U (en) | 1986-06-25 |
Family
ID=30740239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18270484U Pending JPS6199137U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199137U (en) |
-
1984
- 1984-11-30 JP JP18270484U patent/JPS6199137U/ja active Pending
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