CN204241758U - The telescope of tool night vision function - Google Patents
The telescope of tool night vision function Download PDFInfo
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- CN204241758U CN204241758U CN201420791437.7U CN201420791437U CN204241758U CN 204241758 U CN204241758 U CN 204241758U CN 201420791437 U CN201420791437 U CN 201420791437U CN 204241758 U CN204241758 U CN 204241758U
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- emitting diode
- infrared light
- eyepiece
- telescope
- inwall
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Abstract
A kind of night-vision telescope, comprises a telescope housing, an Extraction of Image camera lens and an at least one infrared light-emitting diode.Telescope housing comprises an objective end and an eyepiece end, and this objective end is relative with this eyepiece end.This objective end is located at by Extraction of Image camera lens.Infrared light-emitting diode is located at this objective end, wherein, when be in one night pattern time, described infrared light-emitting diode provides illumination, to assist this Extraction of Image camera lens to extract image, wherein, the main rising angle of each infrared light-emitting diode is less than 18 °.
Description
Technical field
The utility model relates to a kind of telescope, particularly relates to a kind of telescope of tool night vision function.
Background technology
Known night-vision telescope, price is very expensive, and night visual range is limited.Generally speaking, known night-vision telescope, its night visual range is about 50 feet to 80 feet, therefore cannot provide sufficient function of telescope.In addition, in known night-vision telescope, from the oblique light that display screen sends, usually can be entered the eyes of user by eyepiece, allow user experience and dazzle light, cause the discomfort of user's eyes, also reduce the ornamental quality of night-vision telescope.
Summary of the invention
A kind of night-vision telescope that namely the utility model provides in order to the problem for solving known technology, comprises a telescope housing, an Extraction of Image camera lens and an at least one infrared light-emitting diode.Telescope housing comprises an objective end and an eyepiece end, and this objective end is relative with this eyepiece end.This objective end is located at by Extraction of Image camera lens.Infrared light-emitting diode is located at this objective end, wherein, when be in one night pattern time, described at least one infrared light-emitting diode provides illumination, to assist this Extraction of Image camera lens to extract image, wherein, the main rising angle of each infrared light-emitting diode is less than 18 °.
In one embodiment, described at least one infrared light-emitting diode comprises one first infrared light-emitting diode group and one second infrared light-emitting diode group, and this first, second infrared light-emitting diode group lays respectively at the both sides of this Extraction of Image camera lens.
In one embodiment, this the first infrared light-emitting diode group comprises multiple first infrared light-emitting diode, this the second infrared light-emitting diode group comprises multiple second infrared light-emitting diode, and described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode arrange all in a matrix fashion.
In one embodiment, the power of described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode is greater than 1.5W.
In one embodiment, the quantity of described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode is 12, and arranges in 3 × 4 modes.
In one embodiment, the arrangement pitches of described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode is 10mm.
In one embodiment, the aperture of this Extraction of Image camera lens is for being greater than 1.3mm.
In one embodiment, this telescope also comprises a display screen, is located in this telescope housing, this display screen towards this eyepiece end, to show the image acquired by this Extraction of Image camera lens.
In one embodiment, this telescope housing also comprises one first inwall and one second inwall, and this first inwall and this second inwall, from this display screen, extend towards this eyepiece end with gradually evolution formula.
In one embodiment, this first inwall and this second inwall comprise multiple diffusing structure, the oblique light scattering that display screen provides by described multiple diffusing structure, avoid this this eyepiece end of oblique light directive.
In one embodiment, this telescope also comprises one first eyepiece and one second eyepiece, and this eyepiece end is located at by this first eyepiece and this second eyepiece.
In one embodiment, this telescope also comprises a knob, one first tooth bar and one second tooth bar, this first tooth bar connects this first eyepiece, this second tooth bar connects this second eyepiece, this knob connects this first tooth bar and this second tooth bar, when this knob, drive this first tooth bar and this second tooth bar relative movement, adjust the distance between this first eyepiece and this second eyepiece whereby.
In one embodiment, this telescope also comprises a pivoted shade, when being in Night, this pivoted shade is open state, this Extraction of Image camera lens is fully entered to make light, when being in a daylight mode, this pivoted shade is shielding status, to limit the light entering this Extraction of Image camera lens.
In one embodiment, a kind of telescope of tool night vision function, comprising:
One telescope housing, comprise an objective end and an eyepiece end, this objective end is relative with this eyepiece end;
One Extraction of Image camera lens, is located at this objective end;
At least one infrared light-emitting diode, is located at this objective end, wherein, when be in one night pattern time, this infrared light-emitting diode provides illumination, with assist this Extraction of Image camera lens extract image;
One display screen, is located in this telescope housing, this display screen towards this eyepiece end, to show the image acquired by this Extraction of Image camera lens,
Wherein, this telescope housing also comprises one first inwall and one second inwall, this first inwall and this second inwall are toward each other, this first inwall and this second inwall comprise multiple diffusing structure, the oblique light scattering that display screen provides by described multiple diffusing structure, avoids this this eyepiece end of oblique light directive.
In embodiment of the present utility model, main rising angle is adopted to be less than the infrared light-emitting diode of 18 °, the infrared light-emitting diode being less than 18 ° by rising angle is arranged in pairs or groups the particular design of the utility model at Extraction of Image camera lens, the night visual range of night-vision telescope of the present utility model can reach 100 meters ~ 200 meters, significantly improves night visual range.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereographic map of night-vision telescope of the present utility model;
Fig. 2 is the vertical view of night-vision telescope of the present utility model;
Fig. 3 is another embodiment of diffusing structure of the present utility model;
Fig. 4 is the eyepiece interpupillary distance modulating mechanism of the utility model embodiment
Fig. 5 A is the pivoted shade of the utility model embodiment, and wherein, pivoted shade is open state;
Fig. 5 B is the pivoted shade of the utility model embodiment, and wherein, pivoted shade is shielding status.
Wherein, description of reference numerals is as follows:
Main element symbol description:
1 ~ telescope
10 ~ telescope housing
11 ~ objective end
12 ~ eyepiece end
13 ~ the first inwalls
14 ~ the second inwalls
15 ~ diffusing structure
20 ~ Extraction of Image camera lens
30 ~ infrared light-emitting diode
31 ~ the first infrared light-emitting diode groups
32 ~ the second infrared light-emitting diode groups
33 ~ the first infrared light-emitting diodes
34 ~ the second infrared light-emitting diodes
40 ~ display screen
51 ~ the first eyepieces
52 ~ the second eyepieces
53 ~ knob
54 ~ the first tooth bars
55 ~ the second tooth bars
60 ~ shade
71 ~ battery case
72 ~ control panel
73 ~ infrared light-emitting diode circuit board
74 ~ silica gel cover glass
75 ~ pressure screen frame
Embodiment
Please refer to the stereographic map that Fig. 1,2, Fig. 1 is night-vision telescope of the present utility model, Fig. 2 is the vertical view of night-vision telescope of the present utility model.Night-vision telescope 1 of the present utility model comprises telescope housing 10, Extraction of Image camera lens 20 and an at least one infrared light-emitting diode 30.Telescope housing 10 comprises objective end 11 and an eyepiece end 12, and this objective end 11 is relative with this eyepiece end 12.This objective end 11 is located at by Extraction of Image camera lens 20.Infrared light-emitting diode 30 is located at this objective end 11, wherein, when be in one night pattern time, described infrared light-emitting diode 30 provides illumination, to assist this Extraction of Image camera lens to extract image, wherein, the main rising angle of each infrared light-emitting diode is less than 18 °.
In this embodiment, adopt main rising angle to be less than the infrared light-emitting diode of 18 °, in this description, " main rising angle " refers to the rising angle of the amount of light of each infrared light-emitting diode 50%.The infrared light-emitting diode being less than 18 ° by main rising angle is arranged in pairs or groups the particular design of the utility model at Extraction of Image camera lens 20, and the night visual range of night-vision telescope 1 of the present utility model can reach 100 meters ~ 200 meters, significantly improves night visual range.
The main rising angle of each infrared light-emitting diode is less than 18 ° in the above-described embodiments, in a variation, the main rising angle of each infrared light-emitting diode is less than 15 °, and in another variation, the main rising angle of each infrared light-emitting diode is less than 12 °.Main rising angle can be controlled by the encapsulation procedure of infrared light-emitting diode, specifically, can be controlled by the lens packages design of infrared light-emitting diode.
With reference to figure 1, described infrared light-emitting diode 30 comprises one first infrared light-emitting diode group 31 and one second infrared light-emitting diode group 32, and this first infrared light-emitting diode group 31 and the second infrared light-emitting diode group 32 lay respectively at the both sides of this Extraction of Image camera lens 20.This first infrared light-emitting diode group 31 comprises multiple first infrared light-emitting diode 33, this the second infrared light-emitting diode group 32 comprises multiple second infrared light-emitting diode 34, and described first infrared light-emitting diode 33 and described second infrared light-emitting diode 34 arrange all in a matrix fashion.
In one embodiment, the power of described first infrared light-emitting diode and described second infrared light-emitting diode is greater than 1.5W.By high-power infrared light-emitting diode, the night visual range of night-vision telescope 1 of the present utility model can reach 100 meters ~ 200 meters and significantly improve night visual range.
With reference to figure 1, in one embodiment, the power of described first infrared light-emitting diode and described second infrared light-emitting diode is 1.8W, and quantity is 2.In another embodiment, the power of described first infrared light-emitting diode and described second infrared light-emitting diode is 0.3W, and quantity is 12, and arranges in 3 × 4 modes.By above-mentioned design, illuminating effect of preferably looking in the distance can be provided by less infrared light-emitting diode.
In one embodiment, the arrangement pitches of multiple first infrared light-emitting diode and multiple second infrared light-emitting diode is 10mm.But the arrangement mode of multiple first infrared light-emitting diode and multiple second infrared light-emitting diode there is no hard requirement, only illustrating above, is not be particularly limited to.
In embodiment of the present utility model, the aperture of this Extraction of Image camera lens is for being greater than 1.3mm.By the Extraction of Image camera lens of larger aperture, the light-inletting quantity of Extraction of Image camera lens can be improved, to improve the ornamental quality of looking in the distance night.But above-mentioned aperture is only and illustrates, be not be particularly limited to, as long as the luminous beam of light emitting diode can be assembled, make it a concentrated directive distant place.
With reference to figure 2, this telescope 1 also comprises a display screen 40, is located in this telescope housing 10, this display screen 40 towards this eyepiece end 12, to show the image acquired by this Extraction of Image camera lens 20.This telescope housing also comprises one first inwall 13 and one second inwall 14, and toward each other, this first inwall 13 and this second inwall 14, from this display screen 40, extend towards this eyepiece end 12 with gradually evolution formula for this first inwall 13 and this second inwall 14.In this embodiment, between display screen 40 and eyepiece, there is the viewing area of separate space, when making the eyes of user watch display screen 40, obtain larger image and comfortable effect.
With reference to figure 2, in one embodiment, this first inwall 13 and this second inwall 14 comprise multiple diffusing structure 15, the oblique light B scattering (reflection) that display screen 40 provides by described diffusing structure 15, avoid this oblique this eyepiece end 12 of light B directive.In one embodiment, described diffusing structure 15 can be black or manufacture with extinction material.In one embodiment, light can lead this display screen 40 by described diffusing structure 15.With reference to figure 3, it is another embodiment of diffusing structure 15, and wherein, diffusing structure 15 can be striated structure.
With reference to figure 4, it is the eyepiece interpupillary distance modulating mechanism of the utility model embodiment, and in one embodiment, this telescope 1 also comprises one first eyepiece 51 and one second eyepiece 52, and this eyepiece end is located at by this first eyepiece 51 and this second eyepiece 52.This telescope 1 also comprises knob 53,1 first tooth bar 54 and one second tooth bar 55, this first tooth bar 54 connects this first eyepiece 51, this second tooth bar 55 connects this second eyepiece 52, this knob 53 connects this first tooth bar 54 and this second tooth bar 55, when this knob 53 rotates, drive this first tooth bar 54 and this second tooth bar 55 relative movement, adjust the distance (interpupillary distance) between this first eyepiece 51 and this second eyepiece 52 whereby.
With reference to figure 5A, 5B, in one embodiment, this telescope 1 also comprises a pivoted shade 60, and when being in this Night, this pivoted shade 60, in open state (Fig. 5 A), fully enters this Extraction of Image camera lens 20 to make light.When being in a daylight mode (Fig. 5 B), this pivoted shade 60 is in shielding status, to control the aperture of camera lens and to filter out the infrared light disturbed in daylight with optical filter above, restriction enters the light of this Extraction of Image camera lens 20, has high-quality image to make daytime and night vision.Pivoted shade 60 can comprise infrared filter.
Collocation is with reference to Fig. 1,2 again, and telescope 1 of the present utility model also comprises the elements such as battery case 71, control panel 72, infrared light-emitting diode circuit board 73, silica gel cover glass 74, and the size of silica gel cover glass 74 can thicken widens, to promote the comfort of user.With reference to Fig. 3, in one embodiment, display screen 40 edge can arrange pressure screen frame 75, to prevent from tilting.
Night-vision telescope major part is used in mountain-climbing, encamps, goes hunting, security protection, detecting ... etc. occasion.Substantially user wishes to see that object is not only far away but also clear, and is not found oneself by the other side.Therefore the utility model uses active infrared (wavelength 850 – 940nm) as light source.Employment cannot soon arrive observed object at this wavelength infrared ray, the infrared waves that the utility model uses special wavelength sensing element device (infrared sensor) infrared ray area-type sensor to collect to be observed thing reflection converts the visible image of LCD display to through the program software process of DSP microprocessor and reaches the function of night-vision telescope.
Remote 100 meters or 200 meters are being reached for asking infrared ray luminous energy, even can reach 500 meters far away being observed reflections off objects infra-red intensity the sensor of Extraction of Image camera lens can be made to obtain image data signal clearly at other examples, must energy be concentrated to launch infrared ray, therefore through experiment test repeatedly, infrared light-emitting diode rising angle must be equal to or less than 18 degree, obtains maximum light efficiency later.
In order to also use as electron telescope by day, applicant devises pivoted optical filter shade before camera lens.Opening shade at night allows maximum infrared light enter. shut shade by day to control the aperture of camera lens and filter in natural sunlight can the infrared waves of interference images color quality, no matter in the hope of at night or have the best viewing quality of image daytime.
Although the utility model with concrete preferred embodiment openly as above; so itself and be not used to limit the utility model; those of ordinary skill in the art belonging to any, can do a little change and retouching, and do not depart from the scope that spirit of the present utility model and claim protect.
Claims (14)
1. a telescope for tool night vision function, is characterized in that, comprising:
One telescope housing, comprise an objective end and an eyepiece end, this objective end is relative with this eyepiece end;
One Extraction of Image camera lens, is located at this objective end;
At least one infrared light-emitting diode, is located at this objective end, wherein, when be in one night pattern time, this infrared light-emitting diode provides illumination, with assist this Extraction of Image camera lens extract image, wherein, the main rising angle of this infrared light-emitting diode is less than 18 °.
2. telescope according to claim 1, it is characterized in that, described at least one infrared light-emitting diode comprises one first infrared light-emitting diode group and one second infrared light-emitting diode group, and this first, second infrared light-emitting diode group lays respectively at the both sides of this Extraction of Image camera lens.
3. telescope according to claim 2, it is characterized in that, this the first infrared light-emitting diode group comprises multiple first infrared light-emitting diode, this the second infrared light-emitting diode group comprises multiple second infrared light-emitting diode, and described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode arrange all in a matrix fashion.
4. telescope according to claim 3, is characterized in that, the power of described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode is greater than 1.5W.
5. telescope according to claim 4, is characterized in that, the power of described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode is 1.8W, and total quantity is 2.
6. telescope according to claim 5, is characterized in that, the arrangement pitches of described multiple first infrared light-emitting diode and described multiple second infrared light-emitting diode is 10mm.
7. telescope according to claim 5, is characterized in that, the aperture of this Extraction of Image camera lens is for being greater than 1.3mm.
8. telescope according to claim 1, is characterized in that, also comprises a display screen, is located among this telescope housing, this display screen towards this eyepiece end, to show the image acquired by this Extraction of Image camera lens.
9. telescope according to claim 8, it is characterized in that, this telescope housing also comprises one first inwall and one second inwall, and this first inwall and this second inwall are toward each other, this first inwall and this second inwall, from this display screen, extend towards this eyepiece end with gradually evolution formula.
10. telescope according to claim 9, is characterized in that, this first inwall and this second inwall comprise multiple diffusing structure, the oblique light scattering that display screen provides by described multiple diffusing structure, avoids this this eyepiece end of oblique light directive.
11. telescopes according to claim 1, is characterized in that, it also comprises one first eyepiece and one second eyepiece, and this eyepiece end is located at by this first eyepiece and this second eyepiece.
12. telescopes according to claim 11, it is characterized in that, it also comprises a knob, one first tooth bar and one second tooth bar, this first tooth bar connects this first eyepiece, this second tooth bar connects this second eyepiece, this knob connects this first tooth bar and this second tooth bar, when this knob, drive this first tooth bar and this second tooth bar relative movement, adjust the distance between this first eyepiece and this second eyepiece whereby.
13. telescopes according to claim 1, is characterized in that, it also comprises a pivoted shade, when being in Night, this pivoted shade is open state, fully enters this Extraction of Image camera lens to make light, when being in a daylight mode, this pivoted shade is shielding status.
The telescope of 14. 1 kinds of tool night vision function, comprising:
One telescope housing, comprise an objective end and an eyepiece end, this objective end is relative with this eyepiece end;
One Extraction of Image camera lens, is located at this objective end;
At least one infrared light-emitting diode, is located at this objective end, wherein, when be in one night pattern time, this infrared light-emitting diode provides illumination, with assist this Extraction of Image camera lens extract image;
One display screen, is located in this telescope housing, this display screen towards this eyepiece end, to show the image acquired by this Extraction of Image camera lens,
Wherein, this telescope housing also comprises one first inwall and one second inwall, this first inwall and this second inwall are toward each other, this first inwall and this second inwall comprise multiple diffusing structure, the oblique light scattering that display screen provides by described multiple diffusing structure, avoids this this eyepiece end of oblique light directive.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791437.7U CN204241758U (en) | 2014-12-12 | 2014-12-12 | The telescope of tool night vision function |
| TW104217241U TWM516722U (en) | 2014-12-12 | 2015-10-28 | Night vision telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791437.7U CN204241758U (en) | 2014-12-12 | 2014-12-12 | The telescope of tool night vision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241758U true CN204241758U (en) | 2015-04-01 |
Family
ID=52771235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791437.7U Expired - Fee Related CN204241758U (en) | 2014-12-12 | 2014-12-12 | The telescope of tool night vision function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204241758U (en) |
| TW (1) | TWM516722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597196A (en) * | 2017-10-03 | 2019-04-09 | 诠兴电子科技（深圳）有限公司 | Electron telescope |
| CN112782840A (en) * | 2019-11-11 | 2021-05-11 | 诠兴国际电子有限公司 | Optical telescope |
-
2014
- 2014-12-12 CN CN201420791437.7U patent/CN204241758U/en not_active Expired - Fee Related
-
2015
- 2015-10-28 TW TW104217241U patent/TWM516722U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597196A (en) * | 2017-10-03 | 2019-04-09 | 诠兴电子科技（深圳）有限公司 | Electron telescope |
| CN112782840A (en) * | 2019-11-11 | 2021-05-11 | 诠兴国际电子有限公司 | Optical telescope |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM516722U (en) | 2016-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180222 Address after: Longgang District of Shenzhen City, Guangdong province Bantian Street Xue Gang Road No. 133 Cheonan cloud Valley 3C21F-2105A Patentee after: Quan Xing Electronic Technology (ShenZhen) Co.,Ltd. Address before: Chinese Hongkong Kowloon East Mody Road No. 61 Guanhua center 2 building 218 unit Patentee before: Changing International Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20211212 |