CN206460209U - Range-finding telescope - Google Patents
Range-finding telescope Download PDFInfo
- Publication number
- CN206460209U CN206460209U CN201621266509.1U CN201621266509U CN206460209U CN 206460209 U CN206460209 U CN 206460209U CN 201621266509 U CN201621266509 U CN 201621266509U CN 206460209 U CN206460209 U CN 206460209U
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- CN
- China
- Prior art keywords
- prism
- incident
- group
- triangular prism
- outgoing
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- 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 - Fee Related
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Abstract
A kind of range-finding telescope, it includes the mounting of telescope that object lens and eyepiece group are constituted, laser receiver, Amici prism group, the display device of display and display lens set composition, it is characterized in that there is Amici prism group between object lens and eyepiece group, above-mentioned Amici prism group is by an incident triangular prism, the overall structure of one outgoing isosceles roof prism and a laser light splitting triangular prism gluing, above-mentioned incident triangular prism and outgoing isosceles roof prism composition Abbe prism group, laser light splitting triangular prism is below the Abbe prism group that incident triangular prism and outgoing isosceles roof prism are constituted.The utility model is few with reflected refraction compared with the Amici prism group of other prior arts, the characteristics of overall structure is easily installed debugging.
Description
Technical field
The utility model belongs to optical instrument field, specifically refers to a kind of range-finding telescope.
Background technology
The range-finding telescope of prior art mostly includes telescopic system, Laser emission and the reception dress that object lens and eyepiece are constituted
Put, Amici prism group, display and display lens set.Three light paths, i.e. telescope light path are constituted by above-mentioned component, swashed
The transmitting of optical signal and receiving light path, data display light path.Above-mentioned laser signal and receiving light path, data display light path be from
Realized in telescope light path using Amici prism group.Through the retrieval discovery to prior art, publication number CN100403090C
A kind of Amici prism group is disclosed, it is made up of a roof prism, a prism and a compensating prism gluing, can
To realize the requirement of above-mentioned light splitting, there is the refraction defect that number of times is more, light loss is big.
The content of the invention
The purpose of this utility model is to be directed to prior art, proposes that a kind of Amici prism group of other structures form is constituted
Range-finding telescope.
What the purpose of this utility model was realized in：A kind of range-finding telescope of the present utility model, it include object lens and
The display that mounting of telescope, laser receiver, Amici prism group, display and the display lens set of eyepiece group composition are constituted
Device, it is characterised in that have Amici prism group between object lens and eyepiece group, above-mentioned Amici prism group is by an incident triangle
The overall structure of prism, an outgoing isosceles roof prism and a laser light splitting triangular prism gluing, above-mentioned incident three
Angle prism and outgoing isosceles roof prism composition Abbe prism group, laser light splitting triangular prism is in incident triangular prism and outgoing etc.
Below the Abbe prism group of waist roof prism composition.
The plane of incidence of the incident light of above-mentioned mounting of telescope is incident triangular prism, and exit facet is outgoing isosceles ridge rib
Mirror, the plane of incidence of incident triangular prism is parallel with the exit facet of outgoing isosceles roof prism.
The incident light of above-mentioned laser receiver is reflected into the laser point of lower section after the plane of incidence of incident triangular prism
Light triangular prism secondary reflection again.
The display incident light of above-mentioned display device enters display lens set, after reflected mirror reflection, into laser point
Light triangular prism and incident triangular prism, after most being reflected afterwards through outgoing isosceles roof prism, are imaged on the focal plane of object lens.
Due to the invertibity of light path, above-mentioned laser receiver could alternatively be laser beam emitting device.
Range-finding telescope of the present utility model, because its Amici prism group is by incident triangular prism, an outgoing
The overall structure of isosceles roof prism and a laser light splitting triangular prism gluing, the Amici prism with other prior arts
Group is compared, few with reflected refraction, the characteristics of being easily installed debugging.
Brief description of the drawings
Fig. 1 is the structural representation of range-finding telescope of the present utility model.
Embodiment
By embodiment, the utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of range-finding telescope of the present utility model, it includes looking in the distance that object lens 1 and eyepiece group 10 are constituted
The display device that lens device, laser receiver 9, Amici prism group, display 2 and display lens set 3 are constituted, its feature exists
In there is Amici prism group between object lens 1 and eyepiece group 10, above-mentioned Amici prism group be by an incident triangular prism 4, one
The overall structure of outgoing isosceles roof prism 6 and a gluing of laser light splitting triangular prism 7, above-mentioned incident triangular prism 4
Abbe prism group is constituted with outgoing isosceles roof prism 6, laser light splitting triangular prism 7 is in incident triangular prism 4 and outgoing isosceles
Below the Abbe prism group that roof prism 6 is constituted.The plane of incidence of the incident light of above-mentioned mounting of telescope is incident triangular prism 4,
Exit facet is outgoing isosceles roof prism 6, and the plane of incidence of incident triangular prism 4 and the exit facet of outgoing isosceles roof prism 6 are
Parallel.The incident light of above-mentioned laser receiver 9 is reflected into the laser of lower section after the plane of incidence of incident triangular prism 4
The secondary reflection again of light splitting triangular prism 7.The incident light of display 2 of above-mentioned display device enters display lens set 3, reflected mirror 5
After reflection, into laser light splitting triangular prism 7 and incident triangular prism 4, after most being reflected afterwards through outgoing isosceles roof prism 6, into
As on the focal plane 8 of object lens.
Claims (5)
1. a kind of range-finding telescope, it includes object lens（1）And eyepiece group（10）Mounting of telescope, the laser receiver of composition
（9）, Amici prism group, display（2）With display lens set（3）The display device of composition, it is characterised in that in object lens（1）With
Eyepiece group（10）Between have an Amici prism group, above-mentioned Amici prism group is by an incident triangular prism（4）, an outgoing isosceles
Roof prism（6）With a laser light splitting triangular prism（7）The overall structure of gluing, above-mentioned incident triangular prism（4）With
Outgoing isosceles roof prism（6）Constitute Abbe prism group, laser light splitting triangular prism（7）In incident triangular prism（4）And outgoing
Isosceles roof prism（6）Below the Abbe prism group of composition.
2. a kind of range-finding telescope according to claim 1, it is characterised in that the incident light of above-mentioned mounting of telescope enters
The face of penetrating is incident triangular prism（4）, exit facet is outgoing isosceles roof prism（6）, incident triangular prism（4）The plane of incidence and go out
Penetrate isosceles roof prism（6）Exit facet be parallel.
3. a kind of range-finding telescope according to claim 1, it is characterised in that above-mentioned laser receiver（9）Incident light
Through incident triangular prism（4）The plane of incidence after, be reflected into lower section laser light splitting triangular prism（7）Secondary reflection again.
4. a kind of range-finding telescope according to claim 1, it is characterised in that the display of above-mentioned display device（2）It is incident
Light enters display lens set（3）, reflected mirror（5）After reflection, into laser light splitting triangular prism（7）With incident triangular prism
（4）, most afterwards through outgoing isosceles roof prism（6）After reflection, the focal plane of object lens is imaged in（8）On.
5. a kind of range-finding telescope according to claim 1, it is characterised in that above-mentioned laser receiver（9）Replace with sharp
Light emitting devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266509.1U CN206460209U (en) | 2016-11-24 | 2016-11-24 | Range-finding telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266509.1U CN206460209U (en) | 2016-11-24 | 2016-11-24 | Range-finding telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460209U true CN206460209U (en) | 2017-09-01 |
Family
ID=59692465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621266509.1U Expired - Fee Related CN206460209U (en) | 2016-11-24 | 2016-11-24 | Range-finding telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099030A (en) * | 2020-10-10 | 2020-12-18 | 成都捷测科技有限公司 | Laser range finder of looking far away |
| CN114167598A (en) * | 2021-12-06 | 2022-03-11 | 福建师范大学 | Prism type magnifying lens and medical operation magnifier |
-
2016
- 2016-11-24 CN CN201621266509.1U patent/CN206460209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099030A (en) * | 2020-10-10 | 2020-12-18 | 成都捷测科技有限公司 | Laser range finder of looking far away |
| CN114167598A (en) * | 2021-12-06 | 2022-03-11 | 福建师范大学 | Prism type magnifying lens and medical operation magnifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |