JPS6080405U - Drive mechanism of zoom lens barrel in binoculars - Google Patents

Drive mechanism of zoom lens barrel in binoculars

Info

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
Application number
JP17195583U
Other languages
Japanese (ja)
Other versions
JPH0134165Y2 (en
Inventor
岩岡　信雄
Original Assignee
株式会社清和精機
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社清和精機 filed Critical 株式会社清和精機
Priority to JP17195583U priority Critical patent/JPS6080405U/en
Publication of JPS6080405U publication Critical patent/JPS6080405U/en
Application granted granted Critical
Publication of JPH0134165Y2 publication Critical patent/JPH0134165Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接眼レンズ側の鏡筒を支持する連杆と、該連杆の内側左
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.
JP17195583U 1983-11-08 1983-11-08 Drive mechanism of zoom lens barrel in binoculars Granted JPS6080405U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container

Cited By (1)

* Cited by examiner, † Cited by third party
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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