CN207249237U - A kind of low-light telescope of light leakage - Google Patents
A kind of low-light telescope of light leakage Download PDFInfo
- Publication number
- CN207249237U CN207249237U CN201721315751.8U CN201721315751U CN207249237U CN 207249237 U CN207249237 U CN 207249237U CN 201721315751 U CN201721315751 U CN 201721315751U CN 207249237 U CN207249237 U CN 207249237U
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- light
- low
- telescope
- integrated circuit
- power supply
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Abstract
The utility model discloses a kind of low-light telescope of light leakage, including housing, power supply module, enclosure interior is provided with Weak light component, control panel component, binocular mirror assembly, intensifier assemblies from left to right, further includes rubber shield volume, distance sensor component.The utility model employs rubber shield volume comfort, is conducive to observe for a long time；Using distance sensor component, energy intelligent switch low-light telescope power supply, prevents light leak；Eye-distance is exempted to adjust, and can cover the crowd of 54 mm~72mm interpupillary distances；Simplify the operation of product, rationally make use of power supply, be effectively increased the usage time of product.
Description
Technical field
The utility model category lll night vision technical field of imaging, more particularly to a kind of low-light telescope of light leakage.
Background technology
Low-light telescope is mainly used for army's night observation battlefield, search target, and utilizes the fried point position of graduation observation in mirror
Put, correct shooting deviation, while be also patrol on the sea, frontier defense sentry post, public security, the indispensable dress of People's Armed Police's night observation
It is standby.
It is that the stringent active for controlling light exposes during low-light telescope use, by analysis, whole product energy
The part of light is revealed at eyepiece, usually everybody method that uses is that eyeshade is designed to flower petal type form, and when use needs to use
The open-top shielding plate of eyes could be observed.But in actual use, often occur that rubber stop piece is open-top or catch is opened
Situation not in place, influences observation and bungles the chance of winning a battle；Secondly, eyeshade and catch are located at the position of eyes, meeting when observing for a long time
Eye circumference is urged to, makes eyes tired out uncomfortable or even the eyeball that can't keep one's eyes open, influences to observe.
Utility model content
The purpose of this utility model, which is that, overcomes existing technical problem, there is provided a kind of low-light of light leakage is looked in the distance
Mirror.
To reach above-mentioned purpose, the utility model is implemented according to following technical scheme：
A kind of low-light telescope of light leakage, including housing, power supply module, the enclosure interior are provided with micro- from left to right
Light objective lens unit, control panel component, binocular mirror assembly, intensifier assemblies；Further include rubber shield volume, distance sensor component；Institute
Stating distance sensor component includes infrared ray range sensor, integrated circuit；The infrared ray range sensor and integrated circuit
It is electrically connected；The integrated circuit is electrically connected with power supply module；The housing right end has eyepiece eyeshade；The infrared ray Distance-sensing
Device is installed at the upper position of eyepiece eyeshade center；The rubber shield volume is installed on the outer of housing eyepiece eyeshade.
Preferably, the integrated circuit for integrated circuit ATmega8L-8AI, one kind in integrated circuit TPS76327 or
Two kinds.
Preferably, the binocular mirror assembly is the binocular mirror assembly for exempting to adjust eye-distance；The binocular mirror assembly includes five thoroughly
Mirror and five prisms.
Preferably, the intensifier assemblies work illumination is 1 × 10-4Lx。
The utility model action principle is as follows：
In night-time conditions, Weak light component of the natural light through telescope of target reflection, will by control panel component
For target imaging on the cathode plane of intensifier assemblies, this image is very faint optical imagery.Increase by the photoelectricity picture of booster
Use is pretended, faint optical imagery is converted into electronic image, then the effect through electron-optical system highfield, finally as increasing
The fluorescent screen of strong device（Anode surface）On obtain brightness enhancing optical imagery, then amplified by eyepiece, for user observe.
Exempt to adjust binocular mirror assembly to include five lens, five pieces of prisms, operation wavelength 530nm, exempts to adjust eye-distance double by this
Image can be imaged in the spatial dimension of 54 mm~72mm by eyepiece component, meet the observation needs of different interpupillary distance personnel, and
No binocular difference of magnification, eye-distance exempt from adjusting, binocular parallelism of optical axis difference is smaller, is tilted without opposite picture.Intensifier assemblies are high-performance
Domestic three-generation image enhancer, can work under the conditions of 1 × 10-4Lx of illumination.Power supply module is responsible for giving control panel component three generations's picture
Intensifier assemblies 4 are powered.
Infrared ray range sensor is installed on binocular centre position, personnel using when face be close to rubber eyeshade, use rubber
Elasticity be close to face, the space of closing is formed between face and eyeshade, can effectively prevent the leakage of light；Infrared ray distance passes
Distance data transmission to integrated circuit is controlled power supply opening to make intensifier assemblies and control panel by sensor after being judged by integrated circuit
Component, makes low-light telescope can be with normal operation；When personnel's face leaves eyepiece, infrared ray range sensor is by range data
Integrated circuit is transferred to, power-off intensifier assemblies and control panel component are controlled after being judged by integrated circuit, prevents light leak.
The utility model has reached following beneficial effect：
The utility model employs rubber shield volume comfort, is conducive to observe for a long time；Using range sensor
Component, energy intelligent switch low-light telescope power supply, prevents light leak；Eye-distance is exempted to adjust, and can cover the people of 54 mm~72mm interpupillary distances
Group；Simplify the operation of product, rationally make use of power supply, be effectively increased the usage time of product.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the schematic perspective view of the utility model eyepiece eyeshade.
Embodiment
The utility model will be further described below with reference to the accompanying drawings and specific embodiments, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.
The low-light telescope of a kind of light leakage as shown in Figure 1, 2, including housing 1, Weak light component 2, binocular mirror assembly
3rd, control panel component 4, intensifier assemblies 5, power supply module 6, rubber shield volume 7, distance sensor component 8.Binocular mirror assembly 3 is to exempt from
Adjust the binocular mirror assembly of eye-distance, including five lens 11 and five prisms 12, operation wavelength 530nm.Intensifier assemblies 5 are height
The domestic three generations's booster of performance, can be 1 × 10-4Work under Lx illumination.Distance sensor component 8 includes infrared ray range sensor
9th, integrated circuit ATmega8L-8AI, infrared ray range sensor 9 are electrically connected with integrated circuit ATmega8L-8AI, integrated circuit
ATmega8L-8AI is electrically connected with power supply module 6.1 right end of housing has eyepiece eyeshade 10, and infrared ray range sensor 9 is installed on mesh
At 10 center upper position of mirror eyeshade, rubber shield volume 7 is installed on the outer of the eyepiece eyeshade 10 of housing 1.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (4)
1. a kind of low-light telescope of light leakage, including housing, power supply module, the enclosure interior are provided with low-light from left to right
Objective lens unit, control panel component, binocular mirror assembly, intensifier assemblies, it is characterised in that：Further include rubber shield volume, Distance-sensing
Device assembly；The distance sensor component includes infrared ray range sensor, integrated circuit；The infrared ray range sensor with
Integrated circuit is electrically connected；The integrated circuit is electrically connected with power supply module；The housing right end has eyepiece eyeshade；The infrared ray
Range sensor is installed at the upper position of eyepiece eyeshade center；The rubber shield volume is installed on the outer of housing eyepiece eyeshade.
A kind of 2. low-light telescope of light leakage according to claim 1, it is characterised in that：The integrated circuit is integrated
One or both of circuit ATmega8L-8AI, integrated circuit TPS76327.
A kind of 3. low-light telescope of light leakage according to claim 1, it is characterised in that：The binocular mirror assembly is to exempt from
Adjust the binocular mirror assembly of eye-distance；The binocular mirror assembly includes five lens and five prisms.
A kind of 4. low-light telescope of light leakage according to claim 1, it is characterised in that：The intensifier assemblies work
Illumination is 1 × 10-4Lx。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315751.8U CN207249237U (en) | 2017-10-13 | 2017-10-13 | A kind of low-light telescope of light leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315751.8U CN207249237U (en) | 2017-10-13 | 2017-10-13 | A kind of low-light telescope of light leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249237U true CN207249237U (en) | 2018-04-17 |
Family
ID=61891204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315751.8U Active CN207249237U (en) | 2017-10-13 | 2017-10-13 | A kind of low-light telescope of light leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901282A (en) * | 2019-04-24 | 2019-06-18 | 天津阿尔戈斯科技发展有限公司 | A kind of binocular night vision instrument |
| CN111081488A (en) * | 2019-12-09 | 2020-04-28 | 河北汉光重工有限责任公司 | Adjustable microswitch for preventing light leakage of visual system of handheld observation instrument |
-
2017
- 2017-10-13 CN CN201721315751.8U patent/CN207249237U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901282A (en) * | 2019-04-24 | 2019-06-18 | 天津阿尔戈斯科技发展有限公司 | A kind of binocular night vision instrument |
| CN109901282B (en) * | 2019-04-24 | 2024-01-02 | 天津阿尔戈斯科技发展有限公司 | Double-cylinder night vision device |
| CN111081488A (en) * | 2019-12-09 | 2020-04-28 | 河北汉光重工有限责任公司 | Adjustable microswitch for preventing light leakage of visual system of handheld observation instrument |
| CN111081488B (en) * | 2019-12-09 | 2022-04-08 | 河北汉光重工有限责任公司 | Adjustable microswitch for preventing light leakage of visual system of handheld observation instrument |
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