JPH0267143U - - Google Patents
Info
- Publication number
- JPH0267143U JPH0267143U JP14636388U JP14636388U JPH0267143U JP H0267143 U JPH0267143 U JP H0267143U JP 14636388 U JP14636388 U JP 14636388U JP 14636388 U JP14636388 U JP 14636388U JP H0267143 U JPH0267143 U JP H0267143U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- worm gear
- shaft
- movable body
- boss portion
- 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 4
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Gear Transmission (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案実施例による駆動伝達機構を示
す斜視図、第２図は第１図に示した機構の要部の
変形例を示す斜視図、第３図は第１図に示した駆
動伝達機構を適用する装置の一例を示す模型図、
第４図は第３図に示した装置における要部を示す
斜視図である。
１……駆動モータ、１Ａ……出力軸、１Ｂ……
凸部、１Ｂ１……平目状ローレツト、１Ｂ２……
ピン、２……ウオームギヤ、３……ウオームホイ
ール、４，５……ベルトプーリー、６……コグベ
ルト、７……第１ミラー支持ユニツト。
Fig. 1 is a perspective view showing a drive transmission mechanism according to an embodiment of the present invention, Fig. 2 is a perspective view showing a modification of the main parts of the mechanism shown in Fig. 1, and Fig. 3 is a perspective view showing the drive transmission mechanism shown in Fig. 1. A model diagram showing an example of a device to which the transmission mechanism is applied;
FIG. 4 is a perspective view showing the main parts of the apparatus shown in FIG. 3. 1... Drive motor, 1A... Output shaft, 1B...
Convex portion, 1B1... flat knurling, 1B2...
Pin, 2... Worm gear, 3... Worm wheel, 4, 5... Belt pulley, 6... Cog belt, 7... First mirror support unit.
Claims (1)
オームホイールを設け、このウオームホイールに
対し、移動体を連動可能に設けて上記ウオームギ
ヤの駆動による上記移動体の移動を行なわせる駆
動伝達機構において、 上記ウオームギヤの軸上にボス部を形成し、こ
のボス部外周における周方向に、複数の凸部を設
けて該軸の手回しを可能にしたことを特徴とする
駆動伝達機構。[Claims for Utility Model Registration] A drive in which a worm wheel is provided that meshes with a worm gear connected to a drive source, a movable body is provided so as to be interlocked with the worm wheel, and the movable body is moved by the drive of the worm gear. A drive transmission mechanism, characterized in that a boss portion is formed on the shaft of the worm gear, and a plurality of convex portions are provided in the circumferential direction on the outer periphery of the boss portion to enable manual rotation of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14636388U JPH0267143U (en) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14636388U JPH0267143U (en) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267143U true JPH0267143U (en) | 1990-05-21 |
Family
ID=31415780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14636388U Pending JPH0267143U (en) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267143U (en) |
-
1988
- 1988-11-09 JP JP14636388U patent/JPH0267143U/ja active Pending