CN200997016Y - Movable Newton telescope with one drum and double lens - Google Patents
Movable Newton telescope with one drum and double lens Download PDFInfo
- Publication number
- CN200997016Y CN200997016Y CN 200620163532 CN200620163532U CN200997016Y CN 200997016 Y CN200997016 Y CN 200997016Y CN 200620163532 CN200620163532 CN 200620163532 CN 200620163532 U CN200620163532 U CN 200620163532U CN 200997016 Y CN200997016 Y CN 200997016Y
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- CN
- China
- Prior art keywords
- lens
- lens barrel
- movable
- tripod
- barrel
- Prior art date
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- Expired - Fee Related
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Abstract
A one barrel two lens movable Newtonian telescope is provided, which comprises a movable vehicle body (1), a tripod (2) and a lens barrel (3). The utility model is characterized in that: the tripod (2) is positioned on the movable vehicle body (1) and is connected to the lens barrel (3); an object lens (4) is positioned at the lower end of the lens barrel (3); an eye lens (5) is positioned at the lateral side at the upper section of the lens barrel(3); a filter lens (6) and a finder (7) are also positioned at the upper section of the lens barrel (3); the lens barrel (3), which is configured with segment structure, can flex; a focus adjustor (8) is positioned at the lower section of the eye lens (5); the object lens (4) can be adjusted by a primary optical axis adjustment screw (9); a guide handle (10) is positioned on the movable vehicle body (1).
Description
Technical field
The utility model relates to a kind of improvement of Newtonian telescope, the portable Newtonian telescope of a particularly a kind of bimirror.
Background technology
Existing newton DF220 type refracting telescope exists defective to be: primary mirror is the refraction type focusing, if unhygienic in the lens barrel, will influence the propagation of refracted ray, seek with electronics control panel control focusing, and an observed object length consuming time, observed efficiency is low, can not move.
Summary of the invention
The purpose of this utility model will provide an a kind of bimirror portable Newtonian telescope exactly, and it can overcome above-mentioned the deficiencies in the prior art, satisfies astrophile's demand.
The purpose of this utility model is achieved in that the portable Newtonian telescope of an a kind of bimirror, comprise moving body 1, tripod 2 and lens barrel 3, tripod 2 is positioned on the moving body 1, and be connected with lens barrel 3, the lower end of lens barrel 3 is provided with object lens 4, the side of upper end is provided with eyepiece 5, the upper end of lens barrel 3 also is provided with optical filtering 6 and finder 7, lens barrel 3 is the merogenesis structure, scalable, the lower end of eyepiece 5 is provided with focus regulator 8, and object lens 4 can be regulated by primary optical axis adjusting screw 9, and moving body 1 is provided with guide tang 10.
Owing to adopt said structure,, satisfy astrophile's demand so can carry out astronomical sight by mobile easily telescope.The utility model also is simple in structure and convenient in use.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, moving body, 2, tripod, 3, lens barrel, 4, object lens, 5, eyepiece, 6, optical filtering, 7, finder, 8, focus regulator, 9, the primary optical axis adjusting screw, 10, guide tang.
Embodiment
As shown in Figure 1, the portable Newtonian telescope of an a kind of bimirror comprises moving body 1, tripod 2 and lens barrel 3, tripod 2 is positioned on the moving body 1, and be connected with lens barrel 3, the lower end of lens barrel 3 is provided with object lens 4, and the side of upper end is provided with eyepiece 5, the upper end of lens barrel 3 also is provided with optical filtering 6 and finder 7, lens barrel 3 is the merogenesis structure, and is scalable, and the lower end of eyepiece 5 is provided with focus regulator 8, object lens 4 can be regulated by primary optical axis adjusting screw 9, and moving body 1 is provided with guide tang 10.
During use, telescope is moved on to the place that needs observation, seek observed object, observe from eyepiece 5 then, focus, object is clearly developed with focus regulator 8 with finder 7 by the guide tang on the moving body 1 10.
Claims (1)
1, the portable Newtonian telescope of an a kind of bimirror, comprise moving body (1), tripod (2) and lens barrel (3), it is characterized in that: tripod (2) is positioned on the moving body (1), and be connected with lens barrel (3), the lower end of lens barrel (3) is provided with object lens (4), the side of upper end is provided with eyepiece (5), the upper end of lens barrel (3) also is provided with optical filtering (6) and finder (7), lens barrel (3) is the merogenesis structure, scalable, the lower end of eyepiece (5) is provided with focus regulator (8), and object lens (4) can be regulated by primary optical axis adjusting screw (9), and moving body (1) is provided with guide tang (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163532 CN200997016Y (en) | 2006-12-05 | 2006-12-05 | Movable Newton telescope with one drum and double lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163532 CN200997016Y (en) | 2006-12-05 | 2006-12-05 | Movable Newton telescope with one drum and double lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997016Y true CN200997016Y (en) | 2007-12-26 |
Family
ID=38995451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620163532 Expired - Fee Related CN200997016Y (en) | 2006-12-05 | 2006-12-05 | Movable Newton telescope with one drum and double lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997016Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873308A (en) * | 2018-07-24 | 2018-11-23 | 程刚 | A kind of quantum communications earth station telescope suspension device |
| CN109960027A (en) * | 2017-12-26 | 2019-07-02 | 中国船舶重工集团公司七五〇试验场 | A kind of movable type can automatic capture championship astronomical observation device |
| CN110244447A (en) * | 2019-05-27 | 2019-09-17 | 中国科学院紫金山天文台 | Full-automatic integrated removable optical telescope system and its working method |
-
2006
- 2006-12-05 CN CN 200620163532 patent/CN200997016Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109960027A (en) * | 2017-12-26 | 2019-07-02 | 中国船舶重工集团公司七五〇试验场 | A kind of movable type can automatic capture championship astronomical observation device |
| CN108873308A (en) * | 2018-07-24 | 2018-11-23 | 程刚 | A kind of quantum communications earth station telescope suspension device |
| CN110244447A (en) * | 2019-05-27 | 2019-09-17 | 中国科学院紫金山天文台 | Full-automatic integrated removable optical telescope system and its working method |
| CN110244447B (en) * | 2019-05-27 | 2021-01-26 | 中国科学院紫金山天文台 | Full-automatic integrated movable optical telescope system and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |