CN1041349C - Calibration method and device of sighting device - Google Patents
Calibration method and device of sighting device Download PDFInfo
- Publication number
- CN1041349C CN1041349C CN94101246A CN94101246A CN1041349C CN 1041349 C CN1041349 C CN 1041349C CN 94101246 A CN94101246 A CN 94101246A CN 94101246 A CN94101246 A CN 94101246A CN 1041349 C CN1041349 C CN 1041349C
- Authority
- CN
- China
- Prior art keywords
- calibration
- lens barrel
- gunsight
- beam divider
- graticle
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
Abstract
The present invention relates to a calibrating method and a device thereof for a sighting device which is suitable to be matched with a shooting type weapon. The present invention is provided with a collimator tube device with calibration marks, and the collimator tube device is matched with a sighting device. A calibration mark whose position relative to a target is kept unchanged is provided, wherein the calibration mark is visible by the sighting device, and is imaged at the target. The calibration mark is used as a calibration reference point. After the reference point is used for sighting and shooting, the sighting relationship is not changed. A calibration task can be quickly and effectively completed by adjusting the sighting device for the coincidence of the calibration mark and an impact point. The present invention has a convenient operation method, and can obviously improve the calibration efficiency and the precision of the sighting device.
Description
The present invention relates to a kind of calibration steps and device that is suitable for disposing the gunsight that uses with shooting type weapon.
For shooting class weapon, the configuration gunsight behind optical sight, need be coordinated and be calibrated, and the point of impact of shooting and aiming point are coincided, and could improve the pointing accuracy and the shooting average of weapon.Known gunsight calibration steps has two kinds in live shell calibration and cold school.Shooter's operation that the live shell calibration need see service, through trial fire, observation point of impact, estimated bias and adjustment gunsight, repeated multiple times just can be finished the calibration tasks of gunsight.Promptly calibrate by the calibration mirror in cold school, and existing calibration mirror is located with the rifle boring, provides an indirect calibration reference to gunsight, because the location benchmark has passed through transmission several times, is easy to occur bigger accumulated error, therefore, the precision of calibration is relatively poor, and very difficult primary calibration.
The object of the present invention is to provide a kind of easy gunsight calibration steps and device, it can fast and effeciently finish the calibration tasks of gunsight.
The calibration steps of realizing the object of the invention is: adopt one with the gunsight phase configuration and be provided with the parallel light tube device of calibration marker, it connects firmly with weapon and is relative static, provide one by the visible calibration marker that images in the target place and remain unchanged of gunsight with the relative position of target, as the calibration reference point, after aiming at certain some trial fire with calibration marker, will aim at this point by calibration marker, adjust gunsight simultaneously, sighting mark is overlapped with point of impact.
The device of realizing above-mentioned calibration steps is a parallel light tube device, and it has lens barrel 2, is provided with beam divider in the lens barrel and with its phase configuration and be provided with the graticle 4 of calibration marker 9, constitutes to have the parallel light tube optical system of calibration marker.
On lens barrel, also be provided with a clamping device by such scheme.
Use of the present invention is as follows: 1, gunsight and weapon are connected firmly, 2, parallel light tube is connected firmly mutually with weapon or gunsight, can see the calibration marker that images in the target place that parallel light tube provides by gunsight, 3, the calibration marker that provides with parallel light tube by gunsight aims at several bullets of certain some trial fire on the target, 4, keep weapon and target relative position constant, promptly still by certain point on the calibration marker aiming target, simultaneously by the calibrating installation on the gunsight, sighting mark 10 centers and point of impact 11 centres of dispersion of adjusting gunsight coincide, can finish the calibration of gunsight, as Fig. 4,5, shown in 6, if do not see point of impact by gunsight, can be with the painted increasing of point of impact until as seen.Thereafter available sighting mark is tested and is penetrated, if there is error to finely tune in right amount, can calibrate, and calibration finishes and just can according to circumstances unload the parallel light tube device.The present invention just sets up a parallel light tube device removably in former weapon and sighting system, its structure is very simple, it is reflected into the calibration marker of imaging on target range in the gunsight by beam divider 1, and can in gunsight, directly observe, therefore manipulate very easy, at short notice, only use takes several bullets, just can be fast and finish calibration tasks effectively, compare with existing traditional calibration steps, the present invention not only using method is very easy, and can significantly improve the calibration efficiency and the precision of gunsight.
Fig. 1 faces complete section figure for an embodiment's of parallel light tube device of the present invention.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is the optical system diagram of parallel light tube device of the present invention.
Fig. 4,5,6 is the process schematic diagram of calibration steps of the present invention.
Fig. 7 is the diagram of set calibration marker in the parallel light tube.
Fig. 8 faces complete section figure for another embodiment's of parallel light tube device of the present invention.
Embodiment of parallel light tube device of the present invention such as Fig. 1,2,3, shown in 7, has a lens barrel 2, the lens barrel front end is installed on sphere beam divider 1, be provided with graticle 4 with the beam divider phase configuration at the rear portion of lens barrel, therebetween separately with spacer ring 3, be equipped with trim ring 6 behind the graticle, graticle is provided with calibration marker 9, calibration marker can be " ∧ " shape, beam divider, graticle can be made by the transparent or semitransparent material of multi-disc, on the radially square lens barrel of graticle, can offer loophole 12 and dispose optical filter 5, make calibration marker 9 when observing, have color and high-visible, bring convenience to use, the present invention also can set up light-emitting device to strengthen the brightness of calibration mark 9 in lens barrel, be provided with the elasticity holder in the rear end of lens barrel, be made of annular collar 7, opening part is installed a trip bolt 8, constitute clamping device, the parallel light tube of present embodiment can directly be satisfied with the front end of gun sight by clamping device, is suitable for using with the gun sight configuration of existing no calibration marker, also is applicable to the calibration of iron sight.
Another embodiment of the present invention as shown in Figure 8, it and a last example structure difference have been that a plane beam divider 1 is inclined in the lens barrel, included angle can be 45 °, be fixed in the lens barrel 2 through spacer ring 3 and trim ring 6, be equipped with a side direction lens barrel 13 in tube mirror 2 side direction, be installed on lens 16 and graticle 4 in the side direction lens barrel, with beam divider 1 phase configuration, be installed on spacer ring 15 between lens and the graticle, by trim ring 14 they are tightened up, constitute light refractive type parallel light tube device, other structure of present embodiment is identical with a last embodiment, can directly be satisfied with the front end of gun sight during use.
Claims (8)
1, a kind of calibration steps that is suitable for disposing the gunsight that uses with shooting type weapon, it is characterized in that adopting one with the gunsight phase configuration and be provided with the parallel light tube device of calibration marker, it connects firmly with weapon and is relative static, provide one by the visible calibration marker that images in the target place and remain unchanged of gunsight with the relative position of target, as the calibration reference point, after aiming at certain some trial fire with calibration marker, will aim at this point by calibration marker, adjust gunsight simultaneously, sighting mark is overlapped with point of impact.
2, a kind of calibrating installation of realizing the described calibration steps of claim 1, it is characterized in that having lens barrel (2), be provided with beam divider (1) in the lens barrel and with its phase configuration and be provided with the graticle (4) of calibration marker (9), constitute and have the parallel light tube optical system of calibration marker.
3, by the described calibrating installation of claim 2, it is characterized in that lens barrel (2) is provided with a clamping device.
4, by claim 2 or 3 described calibrating installations, it is characterized in that the lens barrel front end is installed on sphere beam divider (1), be provided with graticle (4) at the rear portion of lens barrel with the beam divider phase configuration.
5,, it is characterized in that on the radially square lens barrel of graticle (4), offering loophole (12) by the described calibrating installation of claim 4.
6, by the described calibrating installation of claim 5, it is characterized in that disposing on the loophole (12) optical filter (5).
7, by claim 2 or 3 described calibrating installations, it is characterized in that having a plane beam divider (1) to be inclined in the lens barrel (2), be equipped with a side direction lens barrel (13) in the lens barrel side direction, be installed on lens (16) and graticle (4) in the side direction lens barrel, with beam divider (1) phase configuration.
8, by the described calibrating installation of claim 7, the included angle that it is characterized in that plane beam divider (1) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94101246A CN1041349C (en) | 1994-01-31 | 1994-01-31 | Calibration method and device of sighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94101246A CN1041349C (en) | 1994-01-31 | 1994-01-31 | Calibration method and device of sighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1106134A CN1106134A (en) | 1995-08-02 |
| CN1041349C true CN1041349C (en) | 1998-12-23 |
Family
ID=5030068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94101246A Expired - Fee Related CN1041349C (en) | 1994-01-31 | 1994-01-31 | Calibration method and device of sighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1041349C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100906159B1 (en) * | 2007-07-06 | 2009-07-03 | 정인 | The dot-sight device with large caliber |
| CN102155867B (en) * | 2011-03-31 | 2013-04-17 | 董立新 | Direct-aiming-type gun calibrating device |
| CN105423816B (en) * | 2015-12-01 | 2017-08-11 | 河北汉光重工有限责任公司 | A kind of calibration method for infrared riflescope |
| CN110081778B (en) * | 2019-05-07 | 2021-07-20 | 武汉高德红外股份有限公司 | Image processing-based target-free gun calibration method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403421A (en) * | 1980-11-13 | 1983-09-13 | Shepherd Daniel R | Telescopic gun sight |
| US4584776A (en) * | 1980-11-13 | 1986-04-29 | Shepherd Daniel R | Telescopic gun sight |
-
1994
- 1994-01-31 CN CN94101246A patent/CN1041349C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403421A (en) * | 1980-11-13 | 1983-09-13 | Shepherd Daniel R | Telescopic gun sight |
| US4584776A (en) * | 1980-11-13 | 1986-04-29 | Shepherd Daniel R | Telescopic gun sight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1106134A (en) | 1995-08-02 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |