JPS61114409U - - Google Patents
Info
- Publication number
- JPS61114409U JPS61114409U JP19694784U JP19694784U JPS61114409U JP S61114409 U JPS61114409 U JP S61114409U JP 19694784 U JP19694784 U JP 19694784U JP 19694784 U JP19694784 U JP 19694784U JP S61114409 U JPS61114409 U JP S61114409U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- driving member
- operating member
- axis
- optical
- 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
- 230000003287 optical effect Effects 0.000 claims 5
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Telescopes (AREA)
Description
第１図は本考案の好適な実施例における操作レ
バーと駆動板との連繋状態を示す部分断面正面図
、第２図は同じく操作レバーと駆動板とを結合腕
に支持した状態を示す部分断面側面図、第３図は
同じく同状態の平面図、第４図は同じく同状態の
底面図、第５図は同じく操作レバーの底面図、第
６図は同じく駆動板の平面図、第７図ａ，ｂは従
来例の要部を示す斜視図である。
１０…操作レバー、１２…把持部、１８…突ピ
ン、１９…駆動板、２０…羽根、２２…透孔、２
３…結合腕、３０ａ，３０ｂ…押さえ板、３１…
板ばね、３２…羽根駒、３３…鏡体、３４…対物
レンズ枠。
FIG. 1 is a partial cross-sectional front view showing how the operating lever and drive plate are connected in a preferred embodiment of the present invention, and FIG. 2 is a partial cross-sectional view showing the operating lever and the drive plate supported by the connecting arm. A side view, FIG. 3 is a plan view in the same state, FIG. 4 is a bottom view in the same state, FIG. 5 is a bottom view of the operating lever, FIG. 6 is a plan view of the drive plate, and FIG. Figures a and b are perspective views showing main parts of a conventional example. DESCRIPTION OF SYMBOLS 10... Operating lever, 12... Gripping part, 18... Projection pin, 19... Drive plate, 20... Vane, 22... Through hole, 2
3...Connection arm, 30a, 30b...pressing plate, 31...
Leaf spring, 32... Feather piece, 33... Mirror body, 34... Objective lens frame.
Claims (1)
両側に、それぞれ前記光学系の各光軸と平行な軸
線を中心に一定範囲内で旋回しうるように支持す
る一方、前記結合腕には前記光学系の光軸方向に
移動自在に駆動部材を支持し、この駆動部材の一
端には、前記各鏡体にそれぞれ摺動自在に嵌合し
た一対の対物レンズ枠もしくは一対の接眼レンズ
枠のいずれか一対に連繋した羽根を固定し、この
羽根を操作部材により前記駆動部材を介して移動
することによつて焦点調節を行う２軸式双眼鏡に
おいて、前記駆動部材は板状に形成する一方、前
記操作部材は結合腕に回動自在に支持し、前記駆
動部材と前記操作部材とには、互いを連繋すべく
前記操作部材の回動軸線と偏心した位置に一対の
凹凸部材を相対的に設けたことを特徴とする２軸
式双眼鏡における焦点調節機構。 A pair of left and right mirror bodies containing built-in optical systems are supported on both sides of the coupling arm so that they can rotate within a certain range about axes parallel to the respective optical axes of the optical system. supports a driving member movably in the optical axis direction of the optical system, and at one end of this driving member is a pair of objective lens frames or a pair of eyepiece frames that are slidably fitted to each of the mirror bodies. In the two-axis binoculars, the focus is adjusted by fixing a pair of linked blades and moving the blades via the driving member by an operating member, wherein the driving member is formed in a plate shape; , the operating member is rotatably supported by a coupling arm, and the driving member and the operating member are provided with a pair of uneven members at positions eccentric to the rotational axis of the operating member so as to connect them to each other. A focus adjustment mechanism for two-axis binoculars, characterized in that it is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19694784U JPH0224090Y2 (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19694784U JPH0224090Y2 (en) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114409U true JPS61114409U (en) | 1986-07-19 |
| JPH0224090Y2 JPH0224090Y2 (en) | 1990-07-02 |
Family
ID=30754891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19694784U Expired JPH0224090Y2 (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224090Y2 (en) |
-
1984
- 1984-12-28 JP JP19694784U patent/JPH0224090Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224090Y2 (en) | 1990-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3910659B2 (en) | Optical axis adjustment mechanism for binoculars and binoculars | |
| JPS5937766Y2 (en) | Flexible hinge that elastically connects the temple to the front frame of the glasses | |
| JPS63191306U (en) | ||
| JPH0449611Y2 (en) | ||
| JPS61182514U (en) | ||
| JPH0515245B2 (en) | ||
| JPH0224090Y2 (en) | ||
| JPH0516571Y2 (en) | ||
| JPS60154917U (en) | glasses | |
| JPS6170825U (en) | ||
| JPS60156517U (en) | Focus adjustment mechanism in two-axis binoculars | |
| JPH082660Y2 (en) | Field-of-view frame position adjustment device for finder optical system | |
| JPH0344597Y2 (en) | ||
| JPS6454020U (en) | ||
| JPH01160401U (en) | ||
| JPS60161277A (en) | Coupling structure of hood for coupling vehicle | |
| JPH0416414U (en) | ||
| JPH0343626U (en) | ||
| JPH0224089Y2 (en) | ||
| JPS6112978Y2 (en) | ||
| JPH0753061Y2 (en) | Spindle device for operating wheels for binoculars | |
| JPH0263896U (en) | ||
| JPS63177805U (en) | ||
| JPH0221622U (en) | ||
| JPS63113130U (en) |