JPS6080405U - Drive mechanism of zoom lens barrel in binoculars - Google Patents
Drive mechanism of zoom lens barrel in binocularsInfo
- Publication number
- JPS6080405U JPS6080405U JP17195583U JP17195583U JPS6080405U JP S6080405 U JPS6080405 U JP S6080405U JP 17195583 U JP17195583 U JP 17195583U JP 17195583 U JP17195583 U JP 17195583U JP S6080405 U JPS6080405 U JP S6080405U
- Authority
- JP
- Japan
- Prior art keywords
- zoom lens
- lens barrel
- binoculars
- drive mechanism
- connecting rod
- 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
Landscapes
- Telescopes (AREA)
- Lens Barrels (AREA)
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
第1図は従来例を示す拡大斜視図、第2図は本考案のズ
ームレンズ筒の駆動機構を示す斜視図、第3図は第2図
A−A線断面図、第4図は本考案ズームレンズ駆動機構
を組込んだ双眼鏡全体図である。
10.11:連杆、12,13:鏡筒、14:フォーカ
ス用昇降軸、15,16:ガイド部材、19:ズームレ
ンズ筒、22:エンドレスベルト、24:リング部材、
26:固定リング部材。Fig. 1 is an enlarged perspective view showing the conventional example, Fig. 2 is a perspective view showing the drive mechanism of the zoom lens barrel of the present invention, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is the present invention. FIG. 2 is an overall view of binoculars incorporating a zoom lens drive mechanism. 10.11: connecting rod, 12, 13: lens barrel, 14: focusing lifting shaft, 15, 16: guide member, 19: zoom lens barrel, 22: endless belt, 24: ring member,
26: Fixed ring member.
Claims (1)
右にあってズームレンズ筒をそれぞれ嵌合し、かつ回動
せしむるべく該ズームレンズ筒に嵌挿固定したリング部
材と、該リング部材の外周任意個所に係止せしめたエン
ドレス段ルトと、該エンドレスベルトを滑動自在に挟持
案内すべく前記連杆の略中夫に設けた一対のガイド部材
と、該一対のガイド部材から前記エンドレスベルトが免
税するのを防止すべ(該ガイド部材に取付けた接眼レン
ズフォーカス用昇降軸とから構成されることを特徴とす
る双眼鏡におけるズームレンズ筒の駆動機構。A connecting rod that supports the lens barrel on the eyepiece side, and ring members located on the left and right inside of the connecting rod that fit the zoom lens tube and are fitted and fixed to the zoom lens tube so as to be able to rotate. , an endless stepped belt that is locked to an arbitrary location on the outer circumference of the ring member; a pair of guide members provided approximately at the center of the connecting rod to slidably sandwich and guide the endless belt; and the pair of guide members. 1. A drive mechanism for a zoom lens barrel in binoculars, characterized in that the mechanism is configured to prevent the endless belt from being removed from the vehicle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17195583U JPS6080405U (en) | 1983-11-08 | 1983-11-08 | Drive mechanism of zoom lens barrel in binoculars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17195583U JPS6080405U (en) | 1983-11-08 | 1983-11-08 | Drive mechanism of zoom lens barrel in binoculars |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6080405U true JPS6080405U (en) | 1985-06-04 |
JPH0134165Y2 JPH0134165Y2 (en) | 1989-10-18 |
Family
ID=30374963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17195583U Granted JPS6080405U (en) | 1983-11-08 | 1983-11-08 | Drive mechanism of zoom lens barrel in binoculars |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6080405U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
-
1983
- 1983-11-08 JP JP17195583U patent/JPS6080405U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
Also Published As
Publication number | Publication date |
---|---|
JPH0134165Y2 (en) | 1989-10-18 |
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