CN109443088A - The bright gun sight of automatic illumination - Google Patents
The bright gun sight of automatic illumination Download PDFInfo
- Publication number
- CN109443088A CN109443088A CN201811555813.1A CN201811555813A CN109443088A CN 109443088 A CN109443088 A CN 109443088A CN 201811555813 A CN201811555813 A CN 201811555813A CN 109443088 A CN109443088 A CN 109443088A
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- CN
- China
- Prior art keywords
- light
- gun sight
- bright
- photodiode
- circuit plate
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/32—Night sights, e.g. luminescent
- F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G11/00—Details of sighting or aiming apparatus; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention devises a kind of bright gun sight of automatic illumination, including gun sight ontology and lighting system, lighting system includes solar panel, chargeable button cell, light-operated circuit plate, photodiode, light emitting diode, the bright gun sight of automatic illumination is installed on gun guide rail, photodiode is for sensing extraneous light intensity, when extraneous light intensity signal value is greater than starting setting value, light emitting diode starting, solar panel absorbs solar energy in illumination for chargeable button cell charging, when the extraneous light intensity signal value of photodiode acquisition is greater than starting setting value, light-operated circuit plate opens lighting system, chargeable button cell is the power supply of light-operated circuit plate.The bright gun sight assembly of automatic illumination of the present invention is convenient, cost is relatively low, is able to solve optical illumination gun sight gear and ambient light matching problem.
Description
Technical field
The invention belongs to riflescope lighting technical field more particularly to a kind of bright gun sights of automatic illumination.
Background technique
Currently, shooting precision to improve gun, it is common to use gun sight installs additional thereon.In order at night or rather dark
In the case where preferably differentiate sight line and target, optical illumination gun sight comes into being.The shelves of the darker selection of usual ambient
Position it is weaker, by manually adjusting bright gear, if selection gear and ambient light mismatch, will result in illumination it is too strong,
Graduation is excessively bright, dazzling；Or illumination is excessively weak, graduation is excessively dark, obscures.Both of which will affect naked eyes and differentiate goal,
Reduce shooting precision.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of bright gun sight of automatic illumination, assemble convenient, cost compared with
It is low, it is able to solve optical illumination gun sight gear and ambient light matching problem.
The technical solution adopted by the present invention to solve the technical problems is: a kind of bright gun sight of automatic illumination is provided, including
Gun sight ontology and lighting system, lighting system include solar panel, chargeable button cell, light-operated circuit plate, light
Quick diode, light emitting diode, the bright gun sight of automatic illumination are installed on gun guide rail, and photodiode is for sensing ambient light
By force, when extraneous light intensity signal value is greater than starting setting value, light emitting diode starting, solar panel absorbs the sun in illumination
It can be that chargeable button cell charges, when the extraneous light intensity signal value of photodiode acquisition is greater than starting setting value, light-operated electricity
Road plate opens lighting system, and chargeable button cell is the power supply of light-operated circuit plate.
According to the above technical scheme, circuit control chip is set on light-operated circuit plate, circuit control chip is photodiode
The extraneous light intensity signal value of detection and the section codomain of setting compare, and export corresponding electric current.
It according to the above technical scheme, further include miniature angular transducer on light-operated circuit plate, miniature angular transducer is for surveying
Measure the angle between gun guide rail and horizontal plane.
The beneficial effect comprise that: the bright gun sight assembly of automatic illumination of the present invention is convenient, cost is relatively low, can solve
Certainly optical illumination gun sight gear and ambient light matching problem.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the bright gun sight overall structure diagram of automatic illumination in the embodiment of the present invention；
Fig. 2 is lighting system partial structural diagram in the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
In the embodiment of the present invention, as shown in Figure 1 and Figure 2, including gun sight ontology and lighting system, lighting system packet
Include solar panel 41, chargeable button cell 42, light-operated circuit plate 43, photodiode 2, light emitting diode 6, automatic illumination
Bright gun sight is installed on gun guide rail, and photodiode is for sensing extraneous light intensity, when extraneous light intensity signal value is greater than starting
When setting value, light emitting diode starting, solar panel absorbs solar energy in illumination and charges for chargeable button cell, photosensitive
When the extraneous light intensity signal value of diode acquisition is greater than starting setting value, light-operated circuit plate opens lighting system 4, chargeable knob
Battery is detained as the power supply of light-operated circuit plate.Gun sight ontology includes eyepiece 1, image rotation lenses system 3, object lens 5.Suffered by photodiode
The illumination of external environmental light is converted into corresponding signal value, handles signal value by circuit control chip.When the extraneous light intensity of acquisition
When signal value is less than starting setting value, it is not turned on lighting system；When greater than starting setting value, lighting system is opened.And root
Strong and weak according to acquisition signal value adjusts current value in lighting system at any time, to adjust the illumination brightness of lighting system.Light
Circuit control chip is set on control circuit board, the extraneous light intensity signal value that circuit control chip detects photodiode and setting
Section codomain compare, export corresponding electric current.It further include miniature angular transducer on light-operated circuit plate, miniature angle passes
Sensor is used to measure the angle between gun guide rail and horizontal plane.When optical illumination gun sight (or gun barrel) is greater than with horizontal sextant angle
At 70 degree, gun sight lighting system is automatically closed.This angle setting value is larger, prevents maloperation and lighting system is caused to close
It closes.When optical illumination gun sight is when no mode of operation reaches 30 minutes or more, gun sight lighting system is automatically closed, saves electricity
Pond service life reduces unnecessary loss.
The bright gun sight of automatic illumination is installed on gun guide rail, and shooter keeps firing position, and gun angle with horizontal plane is small
In 70 degree.Photodiode in the bright gun sight of automatic illumination senses extraneous light intensity, sets when extraneous light intensity signal value is less than starting
When definite value, light emitting diode is in close state.Under complete darkness state, light emitting diode is not turned on.When extraneous light intensity is believed
Number value be greater than starting setting value when, open light emitting diode.Extraneous light intensity signal value and setting of the circuit control chip detection
Section codomain comparison after, export corresponding electric current.Each codomain corresponds to corresponding current value, and current value is bigger, light-emitting diodes
Guan Yueliang；Vice versa.Which provided 11 codomains, that is, are provided with 11 grades of brightness.Photodiode constantly acquires data, instead
It presents and is compared in circuit control chip, automatic regulating lightness.
Gun and horizontal sextant angle are greater than 70 degree, and when usually muzzle is towards ground or muzzle towards day, shooter is generally without shooting.
At this time to reduce energy consumption, light emitting diode is closed.It is bright that miniature angular transducer on light-operated circuit plate can sense automatic illumination
Gun sight and horizontal sextant angle, i.e. gun and horizontal sextant angle.Setting value is 70 degree in circuit control chip.When detection angle numerical value is small
When 70 degree, has one of the condition for opening light emitting diode.But detection angle numerical value is greater than 70 degree, closes light emitting diode.
Start lighting system, open light emitting diode, it is necessary to meet simultaneously: one, the extraneous light intensity value of photodiode sensing is big
In starting setting value；Two, the bright gun sight of automatic illumination and horizontal sextant angle are less than 70 degree.But close lighting system, it is only necessary to meet
One of condition: one, the extraneous light intensity value of photodiode sensing is less than starting setting value；Two, automatic illumination is bright takes aim at
Quasi- mirror and horizontal sextant angle are greater than 70 degree.
Meanwhile in order to save electricity, unnecessary electric quantity consumption is avoided, the bright gun sight of automatic illumination is in no mode of operation
Under, circuit control chip will turn off light emitting diode after 30 minutes.Solar panel is equipped on battery cover, battery uses
Chargeable button cell.When the bright gun sight of automatic illumination is exposed in extraneous sun luminous environment, solar panel absorbs too
Sunlight is converted into electric energy, charges automatically for battery, increases battery, accomplishes that the optical illumination gun sight life-cycle does not have to replacement
Battery.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (3)
1. a kind of bright gun sight of automatic illumination, which is characterized in that including gun sight ontology and lighting system, lighting system packet
Solar panel, chargeable button cell, light-operated circuit plate, photodiode, light emitting diode are included, photodiode is for feeling
Extraneous light intensity is surveyed, when extraneous light intensity signal value is greater than starting setting value, light emitting diode starting, solar panel is in illumination
Solar energy is absorbed for chargeable button cell charging, and the extraneous light intensity signal value of photodiode acquisition is greater than starting setting value
When, light-operated circuit plate opens lighting system, and chargeable button cell is the power supply of light-operated circuit plate.
2. the bright gun sight of automatic illumination according to claim 1, which is characterized in that circuit control is arranged on light-operated circuit plate
Chip, circuit control chip compares the section codomain of extraneous light intensity signal value and setting that photodiode detects, defeated
Corresponding electric current out.
3. the bright gun sight of automatic illumination according to claim 1 or 2, which is characterized in that further include micro- on light-operated circuit plate
Type angular transducer, miniature angular transducer are used to measure the angle between gun guide rail and horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555813.1A CN109443088A (en) | 2018-12-19 | 2018-12-19 | The bright gun sight of automatic illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555813.1A CN109443088A (en) | 2018-12-19 | 2018-12-19 | The bright gun sight of automatic illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443088A true CN109443088A (en) | 2019-03-08 |
Family
ID=65559635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811555813.1A Pending CN109443088A (en) | 2018-12-19 | 2018-12-19 | The bright gun sight of automatic illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114174761A (en) * | 2019-07-10 | 2022-03-11 | 普莱姆埃姆斯有限责任公司 | Solar cover assembly for optical sighting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406298B1 (en) * | 2000-06-19 | 2002-06-18 | Cubic Defense Systems, Inc. | Low cost laser small arms transmitter and method of aligning the same |
| CN2658701Y (en) * | 2003-11-27 | 2004-11-24 | 湖北长江光电仪器厂 | Sighting device having luminuous aiming function |
| CN2718937Y (en) * | 2004-06-09 | 2005-08-17 | 何银权 | Whole-weather, automatic lighting device used for sighting telescope |
| CN206160825U (en) * | 2016-11-08 | 2017-05-10 | 湖北华中光电科技有限公司 | Red some rifle is taken aim at with luminance self -adaptive control |
| CN209371889U (en) * | 2018-12-19 | 2019-09-10 | 武汉长江光电有限公司 | The bright gun sight of automatic illumination |
-
2018
- 2018-12-19 CN CN201811555813.1A patent/CN109443088A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406298B1 (en) * | 2000-06-19 | 2002-06-18 | Cubic Defense Systems, Inc. | Low cost laser small arms transmitter and method of aligning the same |
| CN2658701Y (en) * | 2003-11-27 | 2004-11-24 | 湖北长江光电仪器厂 | Sighting device having luminuous aiming function |
| CN2718937Y (en) * | 2004-06-09 | 2005-08-17 | 何银权 | Whole-weather, automatic lighting device used for sighting telescope |
| CN206160825U (en) * | 2016-11-08 | 2017-05-10 | 湖北华中光电科技有限公司 | Red some rifle is taken aim at with luminance self -adaptive control |
| CN209371889U (en) * | 2018-12-19 | 2019-09-10 | 武汉长江光电有限公司 | The bright gun sight of automatic illumination |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114174761A (en) * | 2019-07-10 | 2022-03-11 | 普莱姆埃姆斯有限责任公司 | Solar cover assembly for optical sighting system |
| CN114174761B (en) * | 2019-07-10 | 2024-06-14 | 普莱姆埃姆斯有限责任公司 | Solar cover assembly for optical sighting system |
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