JPS62127517U - - Google Patents
Info
- Publication number
- JPS62127517U JPS62127517U JP1536786U JP1536786U JPS62127517U JP S62127517 U JPS62127517 U JP S62127517U JP 1536786 U JP1536786 U JP 1536786U JP 1536786 U JP1536786 U JP 1536786U JP S62127517 U JPS62127517 U JP S62127517U
- Authority
- JP
- Japan
- Prior art keywords
- eyepiece
- holding
- barrel
- telescope
- holding barrel
- 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
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Telescopes (AREA)
- Lenses (AREA)
Description
第１図は本考案に係る望遠鏡の接眼部構造の要
部構成を示す断面図、第２図は第１図に示す第２
保持鏡筒と取付け部との関係を示す平面図である
。
１……鏡筒本体、２……接眼レンズ保持鏡筒、
３……取付け部、５……雌ネジ部、６……緊締ネ
ジ、７……第１保持鏡筒、７ａ……雄ネジ部、８
……第２保持鏡筒、８ａ……雌ネジ部、９……接
眼レンズ、１１……スロツト、１２……突き当て
面。
FIG. 1 is a sectional view showing the main part of the eyepiece structure of the telescope according to the present invention, and FIG.
FIG. 3 is a plan view showing the relationship between the holding lens barrel and the mounting portion. 1... Lens barrel body, 2... Eyepiece holding lens barrel,
3... Mounting part, 5... Female threaded part, 6... Tightening screw, 7... First holding lens barrel, 7a... Male threaded part, 8
...Second holding lens barrel, 8a...Female screw portion, 9...Eyepiece, 11...Slot, 12...Abutment surface.
Claims (1)
と、望遠鏡の鏡筒本体の接眼側に形成されて前記
接眼レンズ保持鏡筒が挿着される取付け部とを有
する望遠鏡の接眼部構造において、 前記取付け部には少なくとも１本の緊締ネジを
螺着させて設け、前記接眼レンズ保持鏡筒には、
該接眼レンズ保持鏡筒の挿着方向に延びて挿着時
に前記緊締ネジを案内する少なくとも１本のスロ
ツトを形成すると共に、前記取付け部の先端が当
接する突き当て面を形成し、前記接眼レンズ保持
鏡筒が前記緊締ネジで前記取付け部に固定される
ことを特徴とする望遠鏡の接眼部構造。 (2) 前記接眼レンズ保持鏡筒は、前記接眼レン
ズを保持する第１保持鏡筒と、前記スロツトを有
して前記取付け部に挿着される第２保持鏡筒とか
ら構成され、前記第１保持鏡筒にはその外周部に
雄ネジ部が形成され、前記第２保持鏡筒には雌ネ
ジ部が形成され、前記第１保持筒が前記第２保持
鏡筒に光軸方向に進退可能に螺合されていること
を特徴とする実用新案登録請求の範囲第(1)項に
記載の望遠鏡の接眼部構造。 (3) 前記スロツトは、前記接眼レンズ保持鏡筒
の挿着方向先方に向かつて開放されていることを
特徴とする実用新案登録請求の範囲第(1)項又は
第(2)項に記載の望遠鏡の接眼部構造。 (4) 前記第２保持鏡筒は、合成樹脂製材料によ
つて形成されていることを特徴とする実用新案登
録請求の範囲第(2)項又は第(3)項に記載の望遠鏡
の接眼部構造。 (5) 前記第１保持鏡筒が合成樹脂製材料によつ
て形成されていることを特徴とする実用新案登録
請求の範囲第(2)項ないし第(4)項のうちいずれか
(1)項に記載の望遠鏡の接眼部構造。[Scope of Claim for Utility Model Registration] (1) An eyepiece holding tube that holds an eyepiece, and a mounting portion formed on the eyepiece side of the main body of the telescope into which the eyepiece holding tube is inserted. In the eyepiece structure of a telescope, the mounting portion is provided with at least one tightening screw, and the eyepiece holding barrel is provided with:
At least one slot is formed that extends in the insertion direction of the eyepiece holding barrel and guides the tightening screw during insertion, and also forms an abutting surface against which the tip of the attachment portion abuts, and the eyepiece An eyepiece structure for a telescope, characterized in that a holding lens barrel is fixed to the mounting part with the tightening screw. (2) The eyepiece holding barrel is composed of a first holding barrel that holds the eyepiece, and a second holding barrel that has the slot and is inserted into the mounting portion. The first holding barrel has a male threaded portion formed on its outer periphery, the second holding barrel has a female threaded portion, and the first holding barrel moves toward and away from the second holding barrel in the optical axis direction. The eyepiece structure of a telescope according to claim (1) of the utility model registration, characterized in that the structure can be screwed together. (3) The utility model according to claim 1 or 2, wherein the slot is open toward the front in the insertion direction of the eyepiece holding barrel. Telescope eyepiece structure. (4) The telescope attachment according to claim (2) or (3) of the utility model registration claim, wherein the second holding lens barrel is made of a synthetic resin material. Eye structure. (5) Any one of claims (2) to (4) for utility model registration, characterized in that the first holding lens barrel is made of a synthetic resin material.
The structure of the eyepiece of the telescope described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986015367U JPH0447690Y2 (en) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986015367U JPH0447690Y2 (en) | 1986-02-05 | 1986-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62127517U true JPS62127517U (en) | 1987-08-13 |
| JPH0447690Y2 JPH0447690Y2 (en) | 1992-11-11 |
Family
ID=30806233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986015367U Expired JPH0447690Y2 (en) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447690Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010107972A (en) * | 2008-09-30 | 2010-05-13 | Nikon Vision Co Ltd | Connecting member and telescope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58196519A (en) * | 1982-02-17 | 1983-11-16 | デイ−・スウアロフスキ−・アンド・カンパニ− | Optical machine for binocular or the like |
| JPS59151223U (en) * | 1982-02-19 | 1984-10-09 | 石谷 良雄 | Telescope for people with low vision using close-up imaging method |
-
1986
- 1986-02-05 JP JP1986015367U patent/JPH0447690Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58196519A (en) * | 1982-02-17 | 1983-11-16 | デイ−・スウアロフスキ−・アンド・カンパニ− | Optical machine for binocular or the like |
| JPS59151223U (en) * | 1982-02-19 | 1984-10-09 | 石谷 良雄 | Telescope for people with low vision using close-up imaging method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010107972A (en) * | 2008-09-30 | 2010-05-13 | Nikon Vision Co Ltd | Connecting member and telescope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447690Y2 (en) | 1992-11-11 |
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