CN105258558B - Calibrating device for sighting telescope used for infrared gun - Google Patents
Calibrating device for sighting telescope used for infrared gun Download PDFInfo
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- CN105258558B CN105258558B CN201510859446.4A CN201510859446A CN105258558B CN 105258558 B CN105258558 B CN 105258558B CN 201510859446 A CN201510859446 A CN 201510859446A CN 105258558 B CN105258558 B CN 105258558B
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- lens barrel
- detector
- regulating part
- cemented doublet
- flange
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Abstract
The invention discloses a calibrating device for a sighting telescope used for an infrared gun. By means of the calibrating device, a target can be amplified, and the load of the eyes of an operator is relieved. In addition, the calibrating device is inserted into a bore of the gun, when the distance between the target and the gun reaches a certain value, the flight path of a bullet can be regarded as a straight line approximately, and in this way, the position aligned with the center of the view field of the calibrating device is the final drop point of the bullet. By means of the calibrating device, the drop position of the bullet can be simulated, the accuracy of shooting is improved, and the gun calibrating time through the sighting telescope used for the infrared gun is shortened.
Description
Technical field
The present invention relates to rifle uses calibration field, and in particular to a kind of calibrating installation of infrared riflescope.
Background technology
Rifle sinperscope has generally been used in the multiple fields such as military, civilian.Typically assemble on rifle
After sinperscope, as on rifle mirror connecting seat and rifle, slide rail has certain mismatch degree, which is carried out to infrared gun aiming device
School rifle.In the process, as the focal length of most of infrared gun aiming device is partially short, and cause 0.5m × 0.5m outside be aligned 100m
Humanoid target is too small, and general school rifle uses nonthermal source target, causes operator to occur during the rifle of school and does not see Chu's target
The situation at mark center.And, crosshair center and the point of impact of reality of infrared gun aiming device have deviation, in long-range shooting
When, it will cause ball firing go up target or situations such as eyestrain ghost image occurs, these can lengthen time of school rifle with
The difficulty of school rifle.
The content of the invention
In view of this, the invention provides a kind of calibrating installation of infrared riflescope, can not only play to target
Amplification, additionally it is possible to realize to the quickly calibrated of infrared riflescope.
A kind of calibrating installation of infrared riflescope, including：Lens barrel, cemented doublet, detector regulating part, detection
Device, data transmission module, support bar, annular installation sheet, flange and display；
Cylinder of the detector regulating part for both ends open, and wherein one end of cylinder is epitaxially formed round platform；And round platform
It is provided with screwed hole；
Described lens barrel one end is co-axially mounted support bar, and the other end installs cemented doublet；Ring is fixed with inside the lens barrel
Shape installation sheet；One end of the flange is fixed with detector regulating part by screw, and the other end and the detector of flange are fixed；Institute
State detector regulating part adjustable on annular installation sheet；By adjusting the position of detector regulating part so that double glue
Close focal plane and the detection chip in detector of lens and overlapping for cemented doublet center and detector center；The lens barrel
The rear end of outer circumference surface is embedded with for realizing that detector and display carry out the data transmission module of data interaction.
It is preferred that the lens barrel includes that front lens barrel and rear lens barrel, front lens barrel and rear lens barrel are fixed after step surface cooperation
It is connected to form one.
Beneficial effect：
1st, the adopted cemented doublet of this calibrating installation, its focal length is more than the lens adopted by existing rifle sinperscope
Focal length, realize amplification to target, mitigate operator's eye burden.And, the device is inserted in bore,
When specific range is reached between target and rifle, the flight path of its bullet approximately can be seen as being straight line, so, this
The position is aligned by the field of view center of calibrating installation is the final landing point position of bullet；Therefore by the device, can realize
Imitating shell position, improves the accuracy of shooting, reduces the infrared riflescope school rifle time.
2nd, the present invention further, lens barrel has been divided into removable in order to the direction of convenient adjustment detector
The front lens barrel for unloading and rear lens barrel；I.e. by detector regulating part is fixed on the end face of front lens barrel, and successively by flange and spy
Survey device to fix so that detector regulating part, flange and detector expose outside, are calibrating calibrating installation itself to facilitate
When can be relatively easy to be adjusted the position of detector, improve calibration efficiency.
Description of the drawings
Fig. 1 is calibrating installation schematic diagram in addition to the monitor.
Fig. 2 is calibration process diagram.
Fig. 3 is the annexation schematic diagram of display and calibrating installation.
Fig. 4 is display diagram.
Fig. 5 is data transmission module structural representation.
Wherein, before 1-, after lens barrel, 2- cemented doublets, 3-, lens barrel, 4- detector regulating parts, 5- detectors, 6- data are passed
Defeated module, 7- support bars, 8- flanges, 9- earth polars, 10- video output terminals, 11- power inputs, nine core sockets of 12-, 13- first
Video inputs, the second video inputs of 14-, 15- power output ends, 16- on and off switch, 17- display, II- fitting devices,
III- cross-graduation plates, IV- collimators.
Specific embodiment
Develop simultaneously embodiment below in conjunction with the accompanying drawings, describes the present invention.
The invention provides a kind of calibrating installation of infrared riflescope, the principle of the device is：First, by supporting
Calibrating installation inserts bore by bar, and now, target is by by cemented doublet, the open port of detector regulating part, flange
Through hole is imaged on the detector；Afterwards, the screw thread by detector regulating part with front lens barrel coordinates, and realizes moving in front and back for detector
It is dynamic；By tapping flange, the movement up and down of detector is realized, in finally realizing the focal plane and detector of cemented doublet
Detection chip and cemented doublet center and detector center coincidence, with present clearly, amplify after target image；It
Afterwards, imaging is transferred in display by data transmission module by data wire and is shown by detector；The display
Device is additionally operable to show the infrared video from infrared riflescope；Afterwards, carried out by the quasi- heart of firing table to sinperscope
Calibration, you can realize the calibration of infrared riflescope.
As shown in Fig. 2 its calibration process is：(1) calibrating installation is placed in frock, in the dead ahead of calibrating installation
Set gradually collimator and cross-graduation plate；(2) coordinated by screw thread, adjust detector regulating part in front and back, make cross-graduation
Plate present over the display clearly as；(3) the central axis rotary tooling in the horizontal plane around fitting device vertical direction is filled
Put, make the axis of calibrating installation parallel with the emergent light axis of collimator；(4) around the central axis of calibrating installation horizontal direction
Rotational alignment device, the imaging of the cross-graduation plate observed on display 17, in perturbation process, by regulating flange position, most
Position of the imaging center point of cross-graduation plate in rotary course on display 17 is caused to keep constant eventually；Afterwards, by method
Orchid is fixed with detector regulating part；To realize that the optical axis of cemented doublet is overlapped with the electric axis of detector；(5) adjust display
The crosshair for carrying, makes the crosshair that display is carried overlap with cross differentiation plate imaging over the display；(6) will
Calibrating installation inserts bore by support bar, and the crosshair that display shows is overlapped with the target center of target, adjusts IR pointer
The quasi- heart rotary switch of firing table of mirror, observes infrared video, realizes that the quasi- heart of firing table is overlapped with target target center；Realize calibration.
The device includes：Lens barrel, cemented doublet 2, detector regulating part 4, detector 5, data transmission module 6, support
Bar 7, flange 8 and trim ring and display 17；
Wherein, in the present embodiment, as shown in figure 1, cylinder of the detector regulating part 4 for both ends open, and cylinder
Wherein one end is epitaxially formed round platform；And round platform is provided with screwed hole；
Described lens barrel one end is co-axially mounted support bar 7, and the other end installs cemented doublet 2, and the installation of cemented doublet 2
Mode is：Coordinated by the screw thread between trim ring and lens barrel and cemented doublet 2 is fixed in lens barrel；
One end of the flange 8 is fixed by screw with detector regulating part 4, and the other end of flange 8 is solid with detector 5
It is fixed；On the adjustable annular installation sheet in lens barrel of the detector regulating part 4；By adjusting detector regulating part 4
Position so that the focal plane of cemented doublet is overlapped with the detection chip of detector 5；The rear end of the lens barrel outer circumference surface is embedded with
For realizing that detector and display carry out the data transmission module 6 of data interaction.
Install and adjust detector for convenience, as shown in figure 1, the lens barrel is divided into dismountable front mirror by the present embodiment
Cylinder 1 and rear lens barrel 3；Front lens barrel 1 and rear lens barrel 3 are fixedly connected to form one after step surface cooperation.
The front lens barrel 1 is notch cuttype, is divided into two sections, is enlarged diameter section and reduced diameter section respectively；And both ends open；Two
Port is equipped with female thread；
The rear lens barrel 3 is notch cuttype, is divided into two sections, is enlarged diameter section and reduced diameter section respectively；And rear lens barrel one end is opened
Put other end closing；In order to more preferable fixed support bar, the end face of blind end is provided with into trapezoid boss；Set on trapezoid boss
There is the screwed hole with via；
The cemented doublet 2 is located at the port of the enlarged diameter section of front lens barrel 1, and by between trim ring and front lens barrel 1
Screw thread cooperation is fixed in front lens barrel 1；The detector regulating part 4 coordinates the reduced diameter section for being fixed on front lens barrel 1 by screw thread
Inner peripheral surface on, and fixed by nibbed screw；The flange 8 is adjustable to be fixed on detector regulating part 4；The spy
Survey device 5 to be fixed on by way of pasting on flange 8；By adjusting detector regulating part 4 in front and back and/or tapping flange 8 up and down,
To change the position of detector so that the focal plane of cemented doublet is overlapped with the detection chip of detector 5；The rear lens barrel is close
The side of trapezoid boss is embedded with for realizing that detector and display carry out the data transmission module of data interaction；The support bar
It is coaxially mounted in the trapezoid boss of rear lens barrel 3；The rear lens barrel is sleeved on the outer circumference surface of the reduced diameter section of front lens barrel.
As shown in figure 5, the data transmission module includes earth polar 9, video output terminals 10 and power input 11；Wherein,
Video output terminals 10 and power input difference earthing pole 9；The display includes nine core sockets 12, the first video inputs
13rd, the second video inputs 14, power output end 15 and on and off switch 16；
As shown in figure 3, the video output terminals 10 of the data transmission module are led to the first video inputs 13 of display
Cross data wire connection；The power input 11 of data transmission module is connected by data wire with the power output end 15 of display；
Second video inputs 14 connect the Infrared video output end of infrared riflescope；The nine cores socket 12 is connected to adjustment
The adjustment button in display spider heart direction.As shown in figure 4, display is receiving the video from infrared riflescope
Signal and after the video signal of data transmission module, can carry out shuangping san.
A diameter of 27 centimetres of the enlarged diameter section of the front lens barrel 1；A diameter of 5.8 centimetres of the support bar 7, length be
112 centimetres.
In sum, presently preferred embodiments of the present invention is these are only, is not intended to limit protection scope of the present invention.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of calibrating installation of infrared riflescope, it is characterised in that include：Lens barrel, cemented doublet (2), detector
Regulating part (4), detector (5), data transmission module (6), support bar (7), annular installation sheet, flange (8) and display (17)；
The cylinder of described detector regulating part (4) for both ends open, and wherein one end of cylinder is epitaxially formed round platform；And on round platform
It is provided with screwed hole；
Described lens barrel one end is co-axially mounted support bar (7), and the other end installs cemented doublet (2)；It is fixed with inside the lens barrel
Annular installation sheet；The one end of flange (8) is by screw and detector regulating part (4) fixation, the other end of flange (8) and spy
Survey device (5) fixed；Detector regulating part (4) are adjustable on annular installation sheet；Adjusted by adjusting detector
The position of part (4) so that the detection chip and cemented doublet center and spy in the focal plane and detector (5) of cemented doublet
Survey the coincidence at device (5) center；The rear end of the lens barrel outer circumference surface is embedded with for realizing that detector and display (17) enter line number
According to interactive data transmission module (6).
2. device as claimed in claim 1, it is characterised in that the lens barrel includes front lens barrel (1) and rear lens barrel (3), front lens barrel
(1) it is fixedly connected to form integrally after step surface cooperation with rear lens barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859446.4A CN105258558B (en) | 2015-12-01 | 2015-12-01 | Calibrating device for sighting telescope used for infrared gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859446.4A CN105258558B (en) | 2015-12-01 | 2015-12-01 | Calibrating device for sighting telescope used for infrared gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258558A CN105258558A (en) | 2016-01-20 |
| CN105258558B true CN105258558B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859446.4A Active CN105258558B (en) | 2015-12-01 | 2015-12-01 | Calibrating device for sighting telescope used for infrared gun |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370058B (en) * | 2016-08-31 | 2018-06-01 | 河北汉光重工有限责任公司 | A kind of video superposition school gun apparatus and method |
| CN106768373B (en) * | 2016-11-28 | 2019-01-22 | 中国科学院长春光学精密机械与物理研究所 | A kind of Zero positioning device of infrared follow-up device |
| CN110595280A (en) * | 2019-09-18 | 2019-12-20 | 中国科学院合肥物质科学研究院 | Device and method for calibrating axis consistency of efficient borescope |
| CN113551595B (en) * | 2021-07-09 | 2022-04-01 | 安徽创谱仪器科技有限公司 | Target device for equipment calibration |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2056634B (en) * | 1979-05-14 | 1983-03-02 | Ring Sights Ltd | Collimator gun sight |
| CN2758693Y (en) * | 2004-08-19 | 2006-02-15 | 王强 | Universal near-infrared laser sighting device |
| CN101609204B (en) * | 2009-07-15 | 2011-03-09 | 南通蓬盛机械有限公司 | Zoom image-rotating set of sighting device used on civil-use gun |
| CN202024666U (en) * | 2010-11-30 | 2011-11-02 | 钱建忠 | Sighting mirror for gun |
| CN202372693U (en) * | 2011-11-10 | 2012-08-08 | 河北汉光重工有限责任公司 | High-magnifying power continuous zooming visible light imaging device |
| CN104345469B (en) * | 2014-11-03 | 2016-08-17 | 南京中科神光科技有限公司 | The self-checking device of laser module collimating lens and method |
| CN104713577B (en) * | 2015-04-09 | 2017-10-27 | 中国北方车辆研究所 | Laser pick-off optical axis and visible ray plain shaft parallelism adjustment system and adjusting process |
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