CN107606994A - Combined type gun sight - Google Patents

Combined type gun sight Download PDF

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Publication number
CN107606994A
CN107606994A CN201711053777.4A CN201711053777A CN107606994A CN 107606994 A CN107606994 A CN 107606994A CN 201711053777 A CN201711053777 A CN 201711053777A CN 107606994 A CN107606994 A CN 107606994A
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China
Prior art keywords
infrared
gun sight
alignment
module
infrared module
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Granted
Application number
CN201711053777.4A
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Chinese (zh)
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CN107606994B (en
Inventor
徐爱东
徐晟�
朱家乙
蔡珂珺
高赫
李业勋
戴哲彬
王威
邱卫根
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JIANGSU HUGON PHOTOELECTRICITY CO Ltd
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JIANGSU HUGON PHOTOELECTRICITY CO Ltd
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Priority to CN201711053777.4A priority Critical patent/CN107606994B/en
Publication of CN107606994A publication Critical patent/CN107606994A/en
Application granted granted Critical
Publication of CN107606994B publication Critical patent/CN107606994B/en
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Abstract

The invention discloses a kind of combined type gun sight, belong to sight and take aim at technical field.Combined type gun sight includes infrared module and white light gun sight, and the rear end of infrared module is removably connected with the front end of white light gun sight;Infrared module includes infrared optical system, infrared cartridge assemblies and alignment quickly calibrated system automatically, infrared optical system is arranged on the front end of infrared module, automatically quickly calibrated system is arranged on the rear end of infrared module to alignment, and infrared cartridge assemblies are arranged on infrared optical system and alignment automatically between quickly calibrated system;Automatically quickly calibrated system is used for the alignment for correcting infrared module to alignment, makes the alignment of infrared module consistent with the alignment of white light gun sight;By white light gun sight it can be seen that the infrared image that miniature OLED display device is shown in infrared module.Solve the problems, such as in the market in correlation technique also without it is a kind of can under conditions of night or illumination are relatively low normal use gun sight.

Description

Combined type gun sight
Technical field
The present invention relates to sight to take aim at technical field, more particularly to a kind of combined type gun sight.
Background technology
Gun sight is indispensable accessory in sniping gun, and the gun sight provided in the market has photoelectric comprehensive to take aim at tool.
It is that ranging subsystem is incorporated into white light gun sight that photoelectric comprehensive, which takes aim at tool, by laser ranging, ballistic solution, aims at and divides Automatic setting is drawn, but it can not be used under conditions of night and illumination are relatively low.
As described above, the gun sight that in the market provides can't use under conditions of night or illumination are relatively low, also Do not have it is a kind of can under conditions of night or illumination are relatively low normal use gun sight.
The content of the invention
In order to solve in the prior art also it is not a kind of can under conditions of night or illumination are relatively low normal use The problem of gun sight, the embodiments of the invention provide a kind of combined type gun sight.The combined type gun sight includes infrared module With white light gun sight, the rear end of the infrared module is removably connected with the front end of the white light gun sight;
The infrared module includes infrared optical system, infrared cartridge assemblies and alignment quickly calibrated system automatically, described Infrared optical system is arranged on the front end of the infrared module, and quickly calibrated system is arranged on institute to the alignment automatically The rear end of infrared module is stated, it is automatically quick with the alignment that the infrared cartridge assemblies are arranged on the infrared optical system Between calibration system;
Automatically quickly calibrated system is used for the alignment for correcting the infrared module to the alignment, makes the infrared module Alignment it is consistent with the alignment of the white light gun sight;
By the white light gun sight it can be seen that miniature Organic Light Emitting Diode (Organic Light- in the infrared module Emitting Diode, OLED) infrared image that shows of display device.
Optionally, quickly calibrated system includes display module, miniature OLED display device, first to the alignment automatically Lens group, calibration system optics group, light sensation receiver;
The display module is used to receive the infrared image that the infrared cartridge assemblies are sent, and the infrared image is driven and shown In the miniature OLED display device;
First lens group is arranged on the rear of the miniature OLED display device, is shown for dissipating the miniature OLED The light that device is sent;
Above or below the calibration system optics group is located on rear side of first lens group, and it is saturating for converging described first The light that microscope group exhales;
Perpendicular to the light sensation receiver, the light sensation receiver is used to receive the school optical axis of the calibration system optics group The light of Barebone optics group convergence.
Optionally, the miniature OLED display device shows differentiation signal when the infrared module is started shooting, now described Light sensation receiver is used to detect image space of the differentiation signal on the light sensation receiver;
The cartridge assemblies determine offset of the image space relative to normal place, according to the offset correction institute Infrared image is stated, the revised infrared image is sent to the display module;
Wherein, the normal place is consistent with the alignment of the white light gun sight for the alignment of the infrared module In the case of, position that the differentiation signal is imaged on the light sensation receiver.
Optionally, the combined type gun sight also includes the second lens group, and second lens group is in first lens The rear of group, the optical axis of second lens group is consistent with the optical axis of first lens group, makes a reservation in second lens group The diameter of lens be more than first lens group in any lens diameter, the predetermined lens be second lens group in most Close to the lens of the first lens group;
Second lens group is used to be converged the light of the first lens group diverging, and second lens are located at the infrared mould The rear end of block, the rear end of the infrared module are connected with the front end of the white light gun sight, pass through the white light gun sight energy Enough see that image passes through first lens group and the second lens group imaging in the miniature OLED display device.
Optionally, the combined type gun sight also includes connection pick up, and the rear end of the infrared module passes through the connection Pick up is connected with the front end of the white light gun sight.
Optionally, the infrared module also includes miniature uninterrupted power source management module;The miniature uninterrupted power source pipe Manage module and carry out quantity of electric charge accumulation during each part offer electric energy into the infrared module in battery;It is described it is miniature not between The also repid discharge when the infrared module powers off of disconnected power management module, into the infrared module, each part provides electric energy.
Optionally, data communication port and power switch button are provided with the infrared module.
Optionally, Anti-moving boss is provided with the shell of the lens barrel of the white light gun sight, the white light gun sight Locking mechanism is provided with the shell of lens barrel, be provided with the locking mechanism be adapted with the Anti-moving boss it is recessed Groove.
Optionally, the locking mechanism includes first structure part, the second structural member and connector, and the lens barrel runs through institute State first structure part and second structural member;
Rotation preventing mechanism is provided with the first structure part, the rotation preventing mechanism, which is used for the stuck lens barrel, prevents the mirror Cylinder rotates.
Optionally, the 3rd structural member and the 4th structural member, the 3rd structure are provided with outside the mirror body of the infrared module Part is connected with the 4th structural member by axle spring.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:
Combined type gun sight provided by the invention, it includes infrared module and white light gun sight, the rear end of infrared module and white light The front end of gun sight is connected;Infrared module includes infrared optical system, infrared cartridge assemblies and alignment quick school automatically Barebone, infrared optical system are arranged on the front end of infrared module, alignment automatically quickly calibrated system be arranged on it is red The rear end of outer mold piece, infrared cartridge assemblies are arranged on infrared optical system and alignment automatically between quickly calibrated system;Take aim at Automatically quickly calibrated system is used for the alignment for correcting infrared module to quasi- baseline, and the alignment and white light for making infrared module are taken aim at The alignment of quasi- mirror is consistent;By white light gun sight it can be seen that in infrared module miniature OLED display device show it is infrared Image.Solve in correlation technique in the market also it is not a kind of can under conditions of night or illumination are relatively low normal use The problem of gun sight, reach the combined type gun sight can under conditions of night or illumination are relatively low normal use effect.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the structural representation of the infrared module provided in one embodiment of the invention;
Fig. 2 is the part knot of alignment in the infrared module provided in one embodiment of the invention quickly calibrated system automatically The schematic diagram of structure;
Fig. 3 is the schematic diagram that Anti-moving boss is provided with the shell of the white light gun sight provided in one embodiment of the invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
The invention provides a kind of combined type gun sight, the combined type gun sight includes infrared module and white light gun sight. Wherein, the white light gun sight said here can be high magnification white light gun sight, such as can be 6X~24XRipe white light aims at Mirror.The rear end of infrared module is removably connected with the front end of white light gun sight.
As shown in figure 1, the infrared module is automatically fast including infrared optical system 11, infrared cartridge assemblies 12 and alignment Fast calibration system 13.Infrared optical system 11 is arranged on the front end of infrared module, and quickly calibrated system 13 is set alignment automatically Put in the rear end of infrared module, it is automatically quickly calibrated that infrared cartridge assemblies 12 are arranged on infrared optical system 11, alignment Between system 13.
Infrared optical system 11 is used for the infrared imaging on the focal plane of infrared cartridge assemblies 12, the light letter on the focal plane The opto-electronic conversion of number infrared cartridge assemblies 12 of process, image procossing can generate infrared image.
As shown in figure 1, quickly calibrated system 13 is arranged on the rear end of infrared module to alignment automatically.As shown in Fig. 2 Alignment automatically quickly calibrated system 13 include display module 131, miniature OLED display device 132, the first lens group 133, Calibration system optics group 134, light sensation receiver 135, the second lens group, the diameter of the first lens group 133 are less than predetermined lens 136 Diameter, the predetermined lens 136 be the second lens group near the first lens group 133 lens.
Wherein, display module 131 can receive the infrared image that infrared cartridge assemblies 12 are sent, and infrared image be driven aobvious Show in miniature OLED display device 132;First lens group 133 is arranged on the rear of miniature OLED display device 132, is used for Dissipate the light that miniature OLED display device 132 is sent.Optionally, as shown in figure 1, the first lens group 133 is concavees lens.
As shown in figure 1, the first lens group 133 is in the side of calibration system optics group 134, and light sensation receiver 135 is located at The opposite side of calibration system optics group 134.Calibration system optics group 134 be located at the rear side of the first lens group 133 top or under Side(Fig. 1 is shown with top)And the light exhaled for converging the first lens group 133, light sensation receiver 135, which is used to receive, to be calibrated The light that system optics group 134 converges.Optionally, the optical axis of calibration system optics group 134 is perpendicular to light sensation receiver 135.
In addition, calibration system optics group 134 is between the first lens group 133 and the second lens group, light sensation receiver 135 Between the lens group of calibration system optics group 134 second.
As shown in figure 1, the optical axis of the first lens group 133 and the optical axis of calibration system optics group 134 are inconsistent;First lens The optical axis of group 133 is consistent with the optical axis of the second lens group, and the second lens group is located at the rear of the first lens group 133, and second is saturating Microscope group is used to be converged the light that the first lens group 133 dissipates.
It should be noted is that white light gun sight is generally connected to the rear end of infrared module, sniper can pass through white light Gun sight checks the light converged by the second lens group.Also just saying, sniper can check target image by white light gun sight, this In the target image said pass through the first lens group for the infrared image that infrared module is shown in miniature OLED display device 132 The image formed after 133 divergings, the convergence of the second lens group.That is, user by white light gun sight it can be seen that miniature Image passes through the first lens group 133 and the second lens group imaging in OLED display device 132.
Optionally, light sensation receiver 135 is arranged on the inwall of lens barrel, the optical axis of calibration system optics group 134 perpendicular to Light sensation receiver 135.
Optionally, the rear end of infrared module can be connected by connecting pick up with the front end of white light gun sight.
Optionally, when infrared module is started shooting, the cartridge assemblies in infrared module show in miniature OLED display device 132 Show highlighted graduation.Now, the light of miniature OLED display device display high-brightness graduation dissipates and calibrated by the first lens group 133 The convergence of system optics group 134 is radiated on light sensation receiver 135.That is, the highlighted division in miniature OLED display device It is imaged by the first lens group 133 and calibration system optics group 134 on light sensation receiver 135, now light sensation receiver 135 To the highlighted image space being divided in thereon of the feedback of cartridge assemblies 12.
It should be noted is that the alignment of the pre-recorded infrared module of cartridge assemblies 12 and white light gun sight When alignment is consistent, the highlighted image space being divided on light sensation receiver 135(Referred to hereinafter as normal place);Cartridge assemblies exist After the image space for getting the feedback of light sensation receiver 135, offset of the image space relative to normal place is calculated.And And hereafter cartridge assemblies 12 by infrared imaging of the infrared optical system 11 on its focal plane after infrared image is converted into, root According to the offset correction infrared image, revised infrared image is included in miniature OLED display device 132, so as to protect The alignment for demonstrate,proving infrared module is consistent with high magnification white light gun sight baseline all the time.
In addition, can pre-establish the direct coordinate system of plane on light sensation receiver 135, record standard position is directly sat in plane Coordinate in mark system(X0, y0);Infrared cartridge assemblies 12 are getting the highlighted image space being divided on light sensation receiver 135 (X, y)When, subtract x0 using x and obtain Δ x, subtracting y0 using y obtains Δ y, and Δ x, Δ y are offset.
Optionally, the combined type gun sight also includes miniature uninterrupted power source management module 14, the miniature uninterrupted power source Management module 14 is used to carry out quantity of electric charge accumulation during each part provides electric energy into infrared module in battery;And During power-off can repid discharge, into infrared module, each part provides electric energy, solves electrode and battery when impacting because resonance is drawn The outage problem risen.
Optionally, power switch button is provided with infrared module, when the shift knob is long pressed preset duration, infrared mould All parts of the battery into infrared module in block provide electric energy.Here the preset duration said is set by system developer It is fixed, such as the preset duration can be 3s.
Optionally, battery case is provided with the infrared module, the battery case is made up of box body and battery cover.When in battery case Battery is installed, after battery cover is tightened, position of the battery in battery case is relatively fixed, battery and contact electrode.This is red Outer mold piece meets the requirement of anti-power failure from structure design.
Optionally, user can correct the alignment of infrared module using host computer.Specifically, set on the infrared module Data communication port is equipped with, the infrared module can be connected by its data communication port with host computer.Tune can be run on host computer Try program, display debugging routine interface.User can adjust differentiation signal in miniature OLED display device 132 in host computer Display location, until oneself seeing that the graduation signal of infrared module overlaps with the graduation signal of white light gun sight.Can on host computer ACK button is provided with, host computer is obtained in above-mentioned adjustment when detecting ACK button operation signal caused by operation During differentiation signal be stored in infrared module in upper offset, and by the offset in miniature OLED display device 132 Memory in.For example, can pre-establish the direct coordinate system of plane in miniature OLED display device 132, host computer records first Initial position of the differentiation signal in miniature OLED display device 132(X0, y0);Produced when receiving ACK button and being operated Operation signal when, obtain the differentiation signal now position in miniature OLED display device 132(X, y)When, subtract x0 using x Δ x is obtained, subtracting y0 using y obtains Δ y, and Δ x, Δ y are offset.
It should be noted is that differentiation signal involved in the present embodiment can be the signal in " ten " word.
Hereafter, infrared imaging of the infrared optical system 11 on its focal plane is being converted into infrared image by cartridge assemblies 12 Afterwards, according to the offset correction infrared image, revised infrared image is included in miniature OLED display device 132, So as to ensure that the alignment of infrared module is consistent with high magnification white light gun sight baseline all the time.
Optionally, as shown in figure 3, being provided with Anti-moving boss 31 on the shell of the lens barrel of white light gun sight, white light aims at Locking mechanism 32 is provided with the shell of the lens barrel of mirror, is provided with what is be adapted with Anti-moving boss 31 in locking mechanism 32 Groove.
Optionally, the locking mechanism 32 includes first structure part 321, the second structural member 322 and connector 323, in vain The lens barrel of light gun sight runs through the structural member 322 of first structure part 321 and second;321 are provided with anti-rotation motivation on first structure part Structure 33, the lens barrel that the rotation preventing mechanism 33 is used for stuck white light gun sight prevent the lens barrel from rotating.
Optionally, as shown in figure 1, being provided with the 3rd structural member 15 and the 4th structural member 16 outside the mirror body of infrared module, the Three structural members 15 are connected with the 4th structural member 16 by axle spring 17.
Combined type gun sight provided in an embodiment of the present invention, it includes infrared module and white light gun sight, infrared module Rear end is connected with the front end of white light gun sight;Infrared module includes infrared optical system 11, infrared cartridge assemblies 12 and aimed at Automatically quickly calibrated system 13, infrared optical system 11 are arranged on the front end of infrared module to baseline, and alignment is automatically quick Calibration system 13 is arranged on the rear end of infrared module, and infrared cartridge assemblies 12 are arranged on infrared optical system 11 and alignment Between automatic quickly calibrated system 13;Automatically quickly calibrated system 13 is used for the alignment for correcting infrared module to alignment, Make the alignment of infrared module consistent with the alignment of white light gun sight;By white light gun sight it can be seen that infrared module In the infrared image that shows of miniature OLED display device 132.Solving in the market in correlation technique does not have also one kind can be at night Between or illumination it is relatively low under conditions of normal use gun sight the problem of, reach the combined type gun sight can at night or The effect of normal use under conditions of illumination is relatively low.
In addition, combined type gun sight can at night and illumination it is relatively low under conditions of normal use, sniper Ke Li Aimed at the combined type gun sight;After infrared module in combined type gun sight and white light gun sight are taken apart, sniper Using the white light gun sight under the conditions of illuminance is preferable(For example, daytime)Aimed at.
In addition, the infrared module plug and play in combined type gun sight, its performance only increase night vision function, remaining white light is taken aim at The performances such as quasi- mirror possessed graduation Adjustment precision, alignment precision, zero stability do not have an impact.
In addition, quickly calibrated system 13 can correct infrared module automatically to the alignment in the combined type gun sight automatically Alignment, make the alignment of infrared module consistent with the alignment of white light gun sight so that sniper need not carry out Conversion, is directly operated according to the operating method of former white light gun sight, so as to ensure the skilled operation degree of sniper, is improved The operation comfort of sniper.Moreover, solve the baseline offset that infrared module long-term use is likely to occur and cause infrared mould Block needs the problem of depot repair, substantially increases the utilization rate of infrared module.
In addition, rotation preventing mechanism 33, anti-jumping mechanism, light high-intensity locking mechanism are added on white light gun sight 32, it ensure that the impact strength and reliability of high magnification white light gun sight.
In addition, the infrared module in the combined type gun sight, small volume is in light weight, easy to operate, portable convenience, reliably Property it is high.
In addition, miniature uninterrupted power source management module 14 is provided with the combined type gun sight, high caused by resonance Frequency vibration shutdown transient can repid discharge, meet the continuous power supply of product, make product non-stop run.
In addition, it is provided with the 3rd structural member 15 and the 4th structural member outside the mirror body of infrared module in the combined type gun sight 16, the 3rd structural member 15 is connected with the 4th structural member 16 by axle spring 17, makes damping effect also by common shock mitigation system 50% lifting of damping effect greatly improves the reliability seen and take aim at mirror to 10%.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (10)

1. a kind of combined type gun sight, it is characterised in that the combined type gun sight includes infrared module and white light gun sight, institute The rear end for stating infrared module is removably connected with the front end of the white light gun sight;
The infrared module includes infrared optical system, infrared cartridge assemblies and alignment quickly calibrated system automatically, described Infrared optical system is arranged on the front end of the infrared module, and quickly calibrated system is arranged on institute to the alignment automatically The rear end of infrared module is stated, it is automatically quick with the alignment that the infrared cartridge assemblies are arranged on the infrared optical system Between calibration system;
Automatically quickly calibrated system is used for the alignment for correcting the infrared module to the alignment, makes the infrared module Alignment it is consistent with the alignment of the white light gun sight;
By the white light gun sight it can be seen that the infrared image that miniature OLED display device is shown in the infrared module.
2. combined type gun sight according to claim 1, it is characterised in that the alignment quickly calibrated system automatically Including display module, miniature OLED display device, the first lens group, calibration system optics group, light sensation receiver;
The display module is used to receive the infrared image that the infrared cartridge assemblies are sent, and the infrared image is driven and shown In the miniature OLED display device;
First lens group is arranged on the rear of the miniature OLED display device, is shown for dissipating the miniature OLED The light that device is sent;
Above or below the calibration system optics group is located on rear side of first lens group, and it is saturating for converging described first The light that microscope group exhales;
Perpendicular to the light sensation receiver, the light sensation receiver is used to receive the school optical axis of the calibration system optics group The light of Barebone optics group convergence.
3. combined type gun sight according to claim 2, it is characterised in that
The miniature OLED display device shows differentiation signal when the infrared module is started shooting, and now the light sensation receiver is used In image space of the detection differentiation signal on the light sensation receiver;
The cartridge assemblies determine offset of the image space relative to normal place, according to the offset correction institute Infrared image is stated, the revised infrared image is sent to the display module;
Wherein, the normal place is consistent with the alignment of the white light gun sight for the alignment of the infrared module In the case of, position that the differentiation signal is imaged on the light sensation receiver.
4. combined type gun sight according to claim 2, it is characterised in that it is saturating that the combined type gun sight also includes second Microscope group, second lens group is in the rear of first lens group, the optical axis of second lens group and first lens Group optical axis it is consistent, in second lens group diameter of predetermined lens be more than first lens group in any lens it is straight Footpath, the predetermined lens are near the lens of the first lens group in second lens group;
Second lens group is used to be converged the light of the first lens group diverging, and second lens are located at the infrared mould The rear end of block, the rear end of the infrared module are connected with the front end of the white light gun sight, pass through the white light gun sight energy Enough see that image passes through first lens group and the second lens group imaging in the miniature OLED display device.
5. combined type gun sight according to claim 2, it is characterised in that the combined type gun sight also includes connection skin Card, the rear end of the infrared module are connected by the connection pick up with the front end of the white light gun sight.
6. combined type gun sight according to claim 1, it is characterised in that the infrared module also includes miniature uninterrupted Power management module;In battery, each part into the infrared module provides electric energy to the miniature uninterrupted power source management module During carry out quantity of electric charge accumulation;The miniature uninterrupted power source management module is also quickly put when the infrared module powers off Electricity, into the infrared module, each part provides electric energy.
7. combined type gun sight according to claim 1, it is characterised in that be provided with data communication on the infrared module Port and power switch button.
8. combined type gun sight according to claim 1, it is characterised in that on the shell of the lens barrel of the white light gun sight Anti-moving boss is provided with, locking mechanism, the locking mechanism are provided with the shell of the lens barrel of the white light gun sight On be provided with the groove being adapted with the Anti-moving boss.
9. combined type gun sight according to claim 8, it is characterised in that the locking mechanism includes first structure Part, the second structural member and connector, the lens barrel run through the first structure part and second structural member;
Rotation preventing mechanism is provided with the first structure part, the rotation preventing mechanism, which is used for the stuck lens barrel, prevents the mirror Cylinder rotates.
10. combined type gun sight according to claim 1, it is characterised in that be provided with outside the mirror body of the infrared module 3rd structural member and the 4th structural member, the 3rd structural member are connected with the 4th structural member by axle spring.
CN201711053777.4A 2017-10-31 2017-10-31 Combined sighting telescope Active CN107606994B (en)

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Publication number Priority date Publication date Assignee Title
CN108534603A (en) * 2018-04-16 2018-09-14 无锡北方湖光光电有限公司 Laser ranging night sight, anti-unmanned plane catch rifle and its application method with net
CN108682218A (en) * 2018-06-05 2018-10-19 中国人民解放军陆军工程大学 A kind of gun sight simulator
CN109141119A (en) * 2018-09-30 2019-01-04 中国工程物理研究院总体工程研究所 Individual Rocket Launching Tube with night vision function
CN109520376A (en) * 2018-12-24 2019-03-26 中山市永乐电子有限公司 Combined laser synchronous gun sight
CN110701953A (en) * 2019-11-15 2020-01-17 广州皓想光学仪器有限公司 Sniping gun sighting telescope capable of observing rear conditions
CN113218248A (en) * 2021-06-01 2021-08-06 江苏北方湖光光电有限公司 Target rapid aiming and capturing device and method under short-distance complex environment condition

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CN104460024A (en) * 2014-12-17 2015-03-25 无锡北方湖光光电有限公司 Calibrating method and device for optical centering of low-light level night vision device
CN107229101A (en) * 2017-07-14 2017-10-03 无锡北方湖光光电有限公司 A kind of non-refrigeration type infrared thermal imagery preset lens
CN207300048U (en) * 2017-10-31 2018-05-01 江苏北方湖光光电有限公司 Combined type gun sight

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US6204961B1 (en) * 1995-09-18 2001-03-20 Litton Systems, Inc. Day and night sighting system
CN104460024A (en) * 2014-12-17 2015-03-25 无锡北方湖光光电有限公司 Calibrating method and device for optical centering of low-light level night vision device
CN107229101A (en) * 2017-07-14 2017-10-03 无锡北方湖光光电有限公司 A kind of non-refrigeration type infrared thermal imagery preset lens
CN207300048U (en) * 2017-10-31 2018-05-01 江苏北方湖光光电有限公司 Combined type gun sight

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534603A (en) * 2018-04-16 2018-09-14 无锡北方湖光光电有限公司 Laser ranging night sight, anti-unmanned plane catch rifle and its application method with net
CN108534603B (en) * 2018-04-16 2024-05-10 无锡北方湖光光电有限公司 Laser ranging night vision sighting telescope, anti-unmanned aerial vehicle net capturing gun and use method thereof
CN108682218A (en) * 2018-06-05 2018-10-19 中国人民解放军陆军工程大学 A kind of gun sight simulator
CN109141119A (en) * 2018-09-30 2019-01-04 中国工程物理研究院总体工程研究所 Individual Rocket Launching Tube with night vision function
CN109520376A (en) * 2018-12-24 2019-03-26 中山市永乐电子有限公司 Combined laser synchronous gun sight
CN109520376B (en) * 2018-12-24 2021-04-06 中山市永乐电子有限公司 Combined laser synchronous gun sight
CN110701953A (en) * 2019-11-15 2020-01-17 广州皓想光学仪器有限公司 Sniping gun sighting telescope capable of observing rear conditions
CN110701953B (en) * 2019-11-15 2020-11-10 浙江国信房地产营销策划有限公司 Sniping gun sighting telescope capable of observing rear conditions
CN113218248A (en) * 2021-06-01 2021-08-06 江苏北方湖光光电有限公司 Target rapid aiming and capturing device and method under short-distance complex environment condition

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