JPH0245508U - - Google Patents
Info
- Publication number
- JPH0245508U JPH0245508U JP12131388U JP12131388U JPH0245508U JP H0245508 U JPH0245508 U JP H0245508U JP 12131388 U JP12131388 U JP 12131388U JP 12131388 U JP12131388 U JP 12131388U JP H0245508 U JPH0245508 U JP H0245508U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- lens barrel
- motor
- driving force
- worm wheel
- 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
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図はこの考案に係る実施例の駆動部を示し
た斜視図、第２図は第１図に示した駆動部の一部
を示した平面図、第３図はこの考案の他の実施例
の一部を示した平面図、第４図は従来例の一部を
示した平面図である。
１…駆動部、２…モータ、４…第１プーリ、６
…Ｖベルト、８…第２プーリ、１０…ウオーム、
１２…ウオームホイール、１４…第１はすばかさ
歯車、１６…第２はすばかさ歯車、１８…平歯車
、２０…移動環、２２…インターナルギア、２４
…移動規制部、２６…ストツパピン、２８…終端
部、３０…円板、３２…フオトインタラプタ、５
０…ユニバーサルジヨイント、５２…モータ、５
６…第１固定部、５８…コイル、６０…第２固定
部、６４…円板、６６…フオトインタラプタ、６
８…ウオーム、７０…第１はすばかさ歯車。
FIG. 1 is a perspective view showing a driving section of an embodiment of this invention, FIG. 2 is a plan view showing a part of the driving section shown in FIG. 1, and FIG. 3 is another embodiment of this invention. FIG. 4 is a plan view showing a part of the conventional example. 1... Drive unit, 2... Motor, 4... First pulley, 6
...V belt, 8...second pulley, 10...worm,
12... Worm wheel, 14... First helical bevel gear, 16... Second helical bevel gear, 18... Spur gear, 20... Moving ring, 22... Internal gear, 24
...Movement regulating part, 26...Stopper pin, 28...Terminal part, 30...Disc, 32...Photo interrupter, 5
0...Universal joint, 52...Motor, 5
6... First fixed part, 58... Coil, 60... Second fixed part, 64... Disc, 66... Photo interrupter, 6
8...worm, 70...first helical bevel gear.
Claims (1)
レンズ鏡筒において、 モータの出力軸にフリクシヨン機構又はスリツ
プ機構を介して接続されるウオームと、 このウオームに噛合されたウオームホイールと
、 このウオームホイールから上記モータの駆動力
が伝達されてレンズ鏡枠を駆動する移動枠と、 を備えていることを特徴とするレンズ鏡筒。[Claims for Utility Model Registration] In a lens barrel that drives a lens barrel by the driving force of a motor, a worm is connected to the output shaft of the motor via a friction mechanism or a slip mechanism, and a worm is engaged with the worm. A lens barrel comprising: a worm wheel; and a movable frame to which driving force of the motor is transmitted from the worm wheel to drive the lens barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12131388U JPH0245508U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12131388U JPH0245508U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245508U true JPH0245508U (en) | 1990-03-28 |
Family
ID=31368208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12131388U Pending JPH0245508U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013061627A (en) * | 2011-08-24 | 2013-04-04 | Panasonic Corp | Lens barrel |
-
1988
- 1988-09-16 JP JP12131388U patent/JPH0245508U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013061627A (en) * | 2011-08-24 | 2013-04-04 | Panasonic Corp | Lens barrel |
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