JPS60130415U - zoom device - Google Patents
zoom deviceInfo
- Publication number
- JPS60130415U JPS60130415U JP1727484U JP1727484U JPS60130415U JP S60130415 U JPS60130415 U JP S60130415U JP 1727484 U JP1727484 U JP 1727484U JP 1727484 U JP1727484 U JP 1727484U JP S60130415 U JPS60130415 U JP S60130415U
- Authority
- JP
- Japan
- Prior art keywords
- zoom
- electric motor
- lever
- spring
- zoom device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の実施例を示すもので、第１図は第一の例
を示す分解斜視図、第一′２図Ａ、 Ｂはその作動状態
の断面図、第３図は第二の例を示す分解斜視図、第４図
Ａ、 Ｂはその作動状態の断面図である。
１・・・ズームリング、３・・・ズームギア、１０・・
・ズームレバー、１１・・・ズームレバー受部、１２・
・・つる巻バネ、１３・・・傘歯車、１６・・・丸穴、
１７・・・クリックバネ、１８・・・クリックホール、
１９ａ、１９ｂ・・・クリック穴、１９ａｔ １９ｂ
−クリック周溝。The figures show an embodiment of this invention. Fig. 1 is an exploded perspective view of the first example, Fig. 1'2 A and B are sectional views of the operating state, and Fig. 3 is the second example. FIGS. 4A and 4B are cross-sectional views of the device in its operating state. 1...Zoom ring, 3...Zoom gear, 10...
・Zoom lever, 11...Zoom lever receiving part, 12・
... Helical spring, 13 ... Bevel gear, 16 ... Round hole,
17...Click spring, 18...Click hole,
19a, 19b...click hole, 19at 19b
-Click circumferential groove.
Claims (4)
るようにしたズーム装置において、ズームリング周上に
直径方向に移動できるズームレバーを設け、該ズームレ
バーの移動により、その内端ギアがズームギアに係脱す
るようにしたことを特徴とするズニム装置。(1) In a zoom device that uses an electric motor as a drive source to operate a zoom lens, a zoom lever that can be moved in the diametrical direction is provided on the circumference of the zoom ring, and when the zoom lever is moved, the inner end gear becomes the zoom gear. A Zunimu device characterized by being able to be engaged and disengaged.
る実用新案登録請求の範囲第１項記載のズーム装置。(2) The zoom device according to claim 1, wherein the zoom lever is provided with a click spring.
させないためのフリクシヨシ発生バネを備えている実用
新案登録請求の範囲第１項又は第２項記載のズーム装置
。(3) The zoom device according to claim 1 or 2, wherein the inner end gear of the zoom lever is provided with a friction generating spring for preventing burnout of the electric motor.
めのフリクション発生バネと兼用されている実用新案登
録請求の範囲第２項記載のズーム装置。(4) The zoom device according to claim 2, wherein the click spring is also used as a friction generating spring to prevent the electric motor from burning out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1727484U JPS60130415U (en) | 1984-02-09 | 1984-02-09 | zoom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1727484U JPS60130415U (en) | 1984-02-09 | 1984-02-09 | zoom device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60130415U true JPS60130415U (en) | 1985-08-31 |
| JPH0328420Y2 JPH0328420Y2 (en) | 1991-06-19 |
Family
ID=30504825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1727484U Granted JPS60130415U (en) | 1984-02-09 | 1984-02-09 | zoom device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60130415U (en) |
-
1984
- 1984-02-09 JP JP1727484U patent/JPS60130415U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0328420Y2 (en) | 1991-06-19 |
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