JP2788819B2 - Glasses structure - Google Patents
Glasses structureInfo
- Publication number
- JP2788819B2 JP2788819B2 JP4081246A JP8124692A JP2788819B2 JP 2788819 B2 JP2788819 B2 JP 2788819B2 JP 4081246 A JP4081246 A JP 4081246A JP 8124692 A JP8124692 A JP 8124692A JP 2788819 B2 JP2788819 B2 JP 2788819B2
- Authority
- JP
- Japan
- Prior art keywords
- elevation
- knob
- glasses
- angle
- night
- 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.)
- Expired - Lifetime
Links
Landscapes
- Telescopes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は眼鏡構造に関し、特に暗
視双眼鏡の運用時の眼鏡構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spectacle structure, and more particularly to a spectacle structure for operating night-vision binoculars.
【０００２】[0002]
【従来の技術】従来の暗視双眼鏡は、手持ちの双眼鏡タ
イプであったので、手が塞がれてしまうという問題があ
った。この問題に対して、実開昭６０−１２０４１７号
公報に暗視双眼鏡の俯仰調整機構が提案されている。こ
れは頭部の支持部に取り付けた一対の眼鏡の中間に設け
られたねじ棒とナットとで構成され、ねじ棒を上下させ
て眼鏡の俯仰角度を調整し、ナットで固定するものであ
る。 Conventional night vision binoculars, so it was the hand-held binoculars type, a problem that the hand would be blocked there
Was. To solve this problem, Japanese Utility Model Publication No. 60-120417
The publication discloses a mechanism for adjusting the elevation of night-vision binoculars. This
This is located between the pair of glasses attached to the head support.
It consists of a threaded rod and a nut.
Adjust the angle of elevation of the glasses and fix them with nuts.
You.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
暗視双眼鏡の俯仰調整機構では、眼鏡の俯仰角度を調整
するときは一対の眼鏡部の中間位置に設けられたねじ棒
に結合するナットをゆるめ、ねじ棒を上下させて俯仰角
度を調整し、調整後にナットを締め付ける必要があるた
め、眼鏡の間隔が狭く寒冷地や夜間の使用時に手袋等を
着用すると、ナットを回す操作が困難であるという問題
点があった。 However, in the conventional mechanism for adjusting the night-vision binoculars ' elevation, the angle of elevation of the glasses is adjusted.
To do so, a screw bar provided in the middle of the pair of eyeglasses
Loosen the nut to be connected to
It is necessary to adjust the degree and tighten the nut after adjustment.
Gloves when using in cold climates or at night when the distance between the glasses is narrow.
When worn, there was a problem that the operation of turning the nut was difficult .
【０００４】本発明の目的は、上述した問題点を解決
し、寒冷地や夜間での使用時に、手袋等を着用したまま
でも容易に眼鏡の俯仰角度を調整し、固定することが可
能な眼鏡構造を提供することにある。[0004] An object of the present invention is to solve the above-mentioned problems , and to keep gloves or the like in use in cold regions or at night.
But you can easily adjust and fix the angle of elevation of the glasses
An object of the present invention is to provide an effective eyeglass structure.
【０００５】[0005]
【課題を解決するための手段】本発明の眼鏡構造は、ヘ
ルメットに支持された一対の眼鏡部の平行な視軸間隔
を、回転方向に応じて、広げたり狭めたりできる眼幅調
整つまみによって調整可能とする視軸間隔調整部を備え
る暗視双眼鏡において、前記眼幅調整つまみと反対側に
設けられた俯仰つまみに連動する偏心カムの回転によ
り、眼鏡の俯角および仰角を任意の角度に調整し、前記
偏心カムと軸受との摩擦力により固定する俯仰角度調整
機構を有する。Means for Solving the Problems] glasses structure of the present invention, f
Interpupillary distance that can widen or narrow the parallel visual axis interval between a pair of spectacles supported by Lumet according to the direction of rotation
Equipped with visual axis interval adjustment unit that can be adjusted by adjusting knob
In the night-vision binoculars, on the side opposite to the interpupillary distance adjustment knob
The rotation of the eccentric cam linked to the
Adjust the depression angle and elevation angle of the glasses to any angle,
Elevation angle adjustment fixed by friction force between eccentric cam and bearing
Has a mechanism .
【０００６】[0006]
【実施例】次に、本発明について図面を参照して説明す
る。図１は本発明の一実施例の眼鏡構造の正面図
（Ａ），側面図（Ｂ）および正面図（Ａ）のＣ−Ｃ線断
面図（Ｃ）である。Next, the present invention will be described with reference to the drawings. FIG. 1 is a front view (A), a side view (B), and a cross-sectional view (C) taken along line CC of a front view (A) of an eyeglass structure according to an embodiment of the present invention.
【０００７】本実施例の眼鏡構造は、図１に示すよう
に、ヘルメット１と、ヘルメット１に取り付け配備した
支持部２と、この支持部２の両端に設けられた軸受８に
よって支持される支持軸４と俯仰軸６が、支持部１１に
設けた２つの穴と嵌合し、さらに支持された２つの眼鏡
３とを有し、眼幅調整つまみ５と俯仰つまみ９を回転さ
せることによって、眼鏡３の眼幅および俯仰角度が調整
可能な構造となっている。As shown in FIG. 1, the eyeglass structure of this embodiment includes a helmet 1, a support 2 attached to and disposed on the helmet 1, and bearings 8 provided at both ends of the support 2.
Therefore, the supporting shaft 4 and the elevating shaft 6 which are supported
Is engaged with two holes provided further and two glasses 3 supported, the pupil distance adjusting knob 5 and elevation knob 9 rotating
To me by the Rukoto, eye width and elevation angle of the glasses 3 it has become an adjustable structure.
【０００８】図２は、図１のＡ−Ａ線断面図（Ａ）およ
びＢ−Ｂ線断面図（Ｂ）である。以下図２を併用してさ
らに構造を詳細に説明する。FIG. 2 is a sectional view taken along line AA in FIG. 1 and a sectional view taken along line BB in FIG. Hereinafter, the structure will be described in more detail with reference to FIG.
【０００９】眼鏡３は、支持部１１に設けた２つの穴と
嵌合する支持軸４と俯仰軸６によって支持される。The spectacles 3 are supported by a support shaft 4 and an elevating shaft 6 which fit into two holes provided in the support portion 11.
【００１０】眼幅調整つまみ５は、中央を境界として互
いに反対の旋回方向を有するおねじ（左ねじ，右ねじ）
を設けた支持軸４の一端に結合されている。The eye width adjusting knob 5 is a male screw (left-handed screw, right-handed screw) having opposite turning directions with the center as a boundary.
Is connected to one end of a support shaft 4 provided with a support shaft.
【００１１】支持部１１には、支持軸４のおねじと嵌合
するめねじを設けており、従って眼幅調整つまみ５を回
転させることによって、２つの眼鏡３の視軸間隔を可変
して、使用者の瞳１０の幅に調整することができる。The support portion 11 is fitted with a male screw of the support shaft 4.
It has established an internal thread which, therefore by Rukoto rotating the eye-width adjustment knob 5, variable the visual axis distance between the two glasses 3
, It is possible to adjust the width of the pupil 10 of use for users.
【００１２】図２の（Ｂ）に偏心カム７を示す。偏心カ
ム７は俯仰軸６の両端に結合され、軸受８の中で摺動す
る。眼幅調整つまみ５とは反対側の俯仰軸６の一端に結
合した俯仰つまみ９を回転させることによって偏心カム
７が回転し、軸受８の中で俯仰軸６が上下するため、俯
仰軸６に嵌合している眼鏡３が支持軸４を支点として上
下に俯仰することができる。偏心カム７と軸受８との間
には摩擦力があり、眼鏡３の自重によって自然に回転す
ることはなく、特にロック機構を必要としない 。 FIG. 2B shows the eccentric cam 7. The eccentric cam 7 is connected to both ends of the elevating shaft 6 and slides in the bearing 8.
You. Eccentric cam 7 by Rukoto rotating the elevation knob 9 which is coupled to one end of the opposite side of the elevation shaft 6 is rotated in the pupil distance adjusting knob 5, since the elevation axis 6 in the bearing 8 is vertical, elevation axis 6 The eyeglasses 3 fitted to the camera can be raised and lowered with the support shaft 4 as a fulcrum. Between eccentric cam 7 and bearing 8
Has a frictional force and rotates naturally due to the weight of the glasses 3
It does not require a locking mechanism .
【００１３】図３の（Ａ）および（Ｂ）はそれぞれ俯仰
軸６が偏心カム７の回転によって位置が上，下した状態
を示す。FIGS. 3A and 3B show a state where the elevating shaft 6 is moved up and down by rotation of the eccentric cam 7, respectively.
【００１４】図４の（Ａ）および（Ｂ）はそれぞれ、図
３の（Ａ）および（Ｂ）に対応して、俯仰軸６の位置の
上下によって眼鏡３が俯（Ｂ）仰（Ａ）する状況を示
す。[0014] in FIG. 4 (A) and (B) respectively, of (A) and FIG. 3 corresponds to (B), glasses 3 by the upper and lower positions of the elevation shaft 6 elevation俯(B) (A) To indicate the situation.
【００１５】このようにして、眼幅調整つまみ５と俯仰
つまみ９をそれぞれ両手操作によって回転させて、眼幅
と俯仰角度とを同時に容易に設定することができる。ま
た、眼幅調整つまみ５と俯仰つまみ９は、支持部２の両
側に突き出しているため、寒冷地や夜間作業で手袋を着
用しても眼幅および俯仰角度を容易に調整することがで
きる 。その後は両手をわずらわすことなく作業を行なう
ことができる。[0015] In this way, the eye-width adjustment knob 5 and elevation knob 9 respectively rotated by both manually, can be simultaneously easily set the interpupillary distance and elevation angle. Ma
In addition, the interpupillary distance adjusting knob 5 and the elevating knob 9 are
Gloves in cold climates and night work.
Can be used to easily adjust the interpupillary distance and the elevation angle.
I can . After that it is possible to perform the work without troubling both hands.
【００１６】[0016]
【発明の効果】以上説明したように本発明は、暗視双眼
鏡をヘルメットに支持し、かつ左右両方の手で支持部２
の両外側に設けられた眼幅調整つまみ５と俯仰つまみ９
を回転させて、それぞれ眼幅と俯仰角度調整を同時に容
易に行なうことを可能とする構造を有することにより、
暗視双眼鏡の使用状態においても両手が自由に使用でき
るという効果がある。The present invention described above, according to the present invention is to support the night vision binoculars to the helmet, and supported by the hands of the left and right both portions 2
Eye width adjustment knob 5 and elevation knob 9 provided on both outer sides of
To adjust the eye width and the elevation angle at the same time.
By having a structure that can be easily performed ,
There is an effect that both hands be free for use even in the use state of the night vision binoculars.
【図１】本発明の一実施例の正面図（Ａ），側面図
（Ｂ）および正面図（Ａ）のＣ−Ｃ線断面図（Ｃ）であ
る。FIG. 1 is a front view (A), a side view (B), and a cross-sectional view (C) taken along line CC of a front view (A) of an embodiment of the present invention.
【図２】図１の（Ａ）におけるＡ−Ａ線断面図（Ａ）お
よびＢ−Ｂ線断面図（Ｂ）である。2A is a sectional view taken along line AA in FIG. 1A, and FIG. 2B is a sectional view taken along line BB in FIG.
【図３】図２の（Ｂ）における偏心カム７の上（Ａ），
下（Ｂ）の位置を示す図である。FIGS. 3A and 3B show the eccentric cam 7 shown in FIG.
It is a figure which shows the position of the lower (B).
【図４】図３の（Ａ）および（Ｂ）に対応する眼鏡３の
姿勢を示す仰時（Ａ）および俯時（Ｂ）の図である。FIGS. 4A and 4B are elevational (A) and lowered (B) views showing the posture of the glasses 3 corresponding to FIGS. 3A and 3B.
１ ヘルメット ２ 支持部 ３ 眼鏡 ４ 支持軸 ５ 眼幅調整つまみ ６ 俯仰軸 ７ 偏心カム ８ 軸受 ９ 俯仰つまみ １０ 瞳 １１ 支持部 DESCRIPTION OF SYMBOLS 1 Helmet 2 Support part 3 Eyeglasses 4 Support shaft 5 Eye width adjustment knob 6 Elevation axis 7 Eccentric cam 8 Bearing 9 Elevation knob 10 Pupil 11 Support part
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) G02B 23/00──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. 6 , DB name) G02B 23/00
Claims (1)
平行な視軸間隔を、回転方向に応じて、広げたり狭めた
りできる眼幅調整つまみによって、調整可能とする視軸
間隔調整部を備える暗視双眼鏡において、前記眼幅調整
つまみと反対側に設けられた俯仰つまみに連動する偏心
カムの回転により、眼鏡の俯角および仰角を任意の角度
に調整し、前記偏心カムと軸受との摩擦力により固定す
る俯仰角度調整機構を有することを特徴とする眼鏡構
造。1. A parallel visual axis interval between a pair of spectacles supported by a helmet is increased or decreased according to a rotation direction.
Visual axis that can be adjusted by the adjustable eye width adjustment knob
In the night-vision binoculars including an interval adjustment unit, the interpupillary distance adjustment
Eccentricity linked to the elevation knob provided on the opposite side of the knob
By turning the cam, the angle of depression and elevation of the glasses can be set to any angle.
And fixed by the frictional force between the eccentric cam and the bearing.
Glasses structure characterized by have a that elevation angle adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4081246A JP2788819B2 (en) | 1992-04-03 | 1992-04-03 | Glasses structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4081246A JP2788819B2 (en) | 1992-04-03 | 1992-04-03 | Glasses structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05313072A JPH05313072A (en) | 1993-11-26 |
| JP2788819B2 true JP2788819B2 (en) | 1998-08-20 |
Family
ID=13741048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4081246A Expired - Lifetime JP2788819B2 (en) | 1992-04-03 | 1992-04-03 | Glasses structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2788819B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4880721B2 (en) * | 2009-06-18 | 2012-02-22 | 株式会社セキムラ | Magnifier |
| JP6259765B2 (en) * | 2012-10-09 | 2018-01-10 | サンテプラス株式会社 | Wearable binoculars |
| JPWO2022210772A1 (en) * | 2021-04-02 | 2022-10-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60120417U (en) * | 1984-01-25 | 1985-08-14 | 日本電気株式会社 | Binocular elevation adjustment mechanism |
-
1992
- 1992-04-03 JP JP4081246A patent/JP2788819B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05313072A (en) | 1993-11-26 |
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