CN206488696U - A kind of electric target calibrates target surface automatically - Google Patents
A kind of electric target calibrates target surface automatically Download PDFInfo
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- CN206488696U CN206488696U CN201720027705.1U CN201720027705U CN206488696U CN 206488696 U CN206488696 U CN 206488696U CN 201720027705 U CN201720027705 U CN 201720027705U CN 206488696 U CN206488696 U CN 206488696U
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- 239000010410 layer Substances 0.000 claims abstract description 70
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 239000002344 surface layer Substances 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 238000009500 colour coating Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003854 Surface Print Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Target surface is calibrated automatically the utility model discloses a kind of electric target, belongs to electric target technical field.The automatic alignment target face of the electric target includes substrate plate, background layer, alignment layers, separation layer, target surface layer, the alignment layers, separation layer, target surface layer are set in turn on the side of the substrate plate from inside to outside, the background layer is arranged on the opposite side of the substrate plate, and the alignment layers, separation layer, the geometric center of target surface layer are overlapped.The utility model can effectively eliminate the relative displacement deviation between the target surface and image capture device that electric target produces during installation and transportation, so as to realize the automatic calibration of electric target startup stage, overcome traditional manual and calibrate excessively cumbersome defect, greatly improve the precision of calibration.
Description
Technical field
The utility model is related to electric target technical field, and in particular to a kind of electric target calibrates target surface automatically.
Background technology
The basic technique principle of electronic laser target is：Determine to shoot ring by recognizing coordinate of the laser facula on target surface
Number.But due to being influenceed by target surface printing error, target surface alignment error, image capture device alignment error etc. factor, collect
The central point of image and the center of circle of target surface between exist skew, the mode for generally eliminating this error is to fire for effect advance
Row calibration.Specifically aim at the bull's-eye, shoot some hairs, electric target is scored a target deviation, and by this deviation and follow-up result
It is overlapped accurately to be shot number of rings.This conventional method, which needs to start every time, is all calibrated, and use is more numerous
It is trivial, and can not ensure that some hairs trial fire of calibration phase is completely the same, so as to cause the precision of calibration to be restricted.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electric target automatic alignment target
Face, the utility model can effectively eliminate the phase between the target surface and image capture device that electric target produces during installation and transportation
To offset deviation, so as to realize the automatic calibration of electric target startup stage, overcome traditional manual and calibrate excessively cumbersome defect,
Greatly improve the precision of calibration.
To solve the above problems, the technical scheme that the utility model is used is as follows：
A kind of electric target calibrates target surface, including substrate plate, background layer, alignment layers, separation layer, target surface layer automatically, described fixed
Position layer, separation layer, target surface layer are set in turn on the side of the substrate plate from inside to outside, and the background layer is arranged at the base
On the opposite side of bottom plate, the alignment layers, separation layer, the geometric center of target surface layer are overlapped.
As the utility model preferred embodiment, the alignment layers include at least two anchor points.
Preferably, the anchor point is 0.5~5mm of the length of side square or a diameter of 0.5~5mm circle.
As the utility model preferred embodiment, the background layer is dark pure color coating, the background layer pair
The position of anchor point described in Ying Yu is provided with opening.
Preferably, the square that the opening is 10~100mm of the length of side.
As the utility model preferred embodiment, the substrate plate is clear sheet, and the clear sheet is glass
Plate, acrylic board or polycarbonate plate.
As the utility model preferred embodiment, the separation layer is opaque light coating.
As the utility model preferred embodiment, sector of fire, the sector of fire are provided with the target surface layer
For concentric ring-shaped region or humanoid region.
Compared with prior art, the beneficial effects of the utility model are：
Electric target described in the utility model calibrates target surface automatically so that electric target passes through image in startup and self-inspection stage
Collecting device identification anchor point just can obtain the geometric center of anchor point, due to the geometric center and the geometry of target surface layer of anchor point
Centre-height is overlapped, so as to realize the positioning of the identification to target surface geometric center indirectly, eliminates target surface and image capture device
Install, transport, using some offset deviations of process, it is achieved thereby that automatic calibration.The utility model is simple in construction, Neng Goushi
Existing fast automatic calibration.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section that electric target described in the utility model calibrates target surface automatically；
Fig. 2 is the front schematic view that electric target described in the utility model calibrates target surface automatically；
Fig. 3 is the schematic rear view that electric target described in the utility model calibrates target surface automatically；
Wherein, 1, substrate plate；2nd, alignment layers；21st, anchor point；3rd, separation layer；4th, target surface layer；41st, sector of fire；5th, background
Layer；51st, it is open.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
1~Fig. 3 of reference picture, is that a kind of electric target described in the utility model calibrates target surface automatically, it include substrate plate 1,
Background layer 5, alignment layers 2, separation layer 3, target surface layer 4, alignment layers 2, separation layer 3, target surface layer 4 are set in turn in substrate from inside to outside
On the side of plate 1, background layer 5 is arranged on the opposite side of the substrate plate 1, alignment layers 2, separation layer 3, the geometry of target surface layer 4
Center superposition.The utility model can cause the deviation control between each layer by means of current high-precision printing or printing technology
System is within the scope of error permission, so that the alignment layers 2 that target surface layer 4 and image capture device that shooter sees are detected
Center superposition it is easy to use fast without calibrating the preparatory stage so that can just be calibrated automatically during starting in electric target
Victory, the precision of calibration is also high.
Specifically, substrate plate 1 is the hard transparent sheet material that thickness is uniform, surface is smooth, and the clear sheet is glass plate, Asia
Gram force plate or polycarbonate plate.On the one hand, substrate plate 1 provides physical mechanics support for target surface, keeps the smooth and intensity of target surface；
On the other hand, two sides of substrate plate 1 be used for print or print background layer 5, alignment layers 2, separation layer 3, target surface layer 4.It is preferred that
Ground, the thickness of substrate plate 1 is 1~10mm, light transmittance is more than 50%；The shape of substrate plate 1 is usually the pros that the length of side is 200mm
Shape, this size compatible common rifle target sheet and pistol target sheet.
Specifically, alignment layers 2 are arranged at substrate plate 1 dorsad on the side of image capture device, and the alignment layers 2 are transparent
At least two opaque anchor points 21 are provided with layer, the hyaline layer.The shape of anchor point 21 can be it is circular or square or
Other shapes, it is preferable that anchor point 21 is 0.5~5mm of the length of side square or 0.5~5mm of diameter circle, smaller szie
Anchor point 21 can increase the difficulty of identification, larger sized anchor point 21 can reduce the precision of identification.
Specifically, separation layer 3 is arranged at substrate plate 1 dorsad on the side of image capture device, positioned at alignment layers 2 and target surface
Between layer 4.The separation layer 3 is opaque light coating, and it is isolation target surface layer 4 and alignment layers 2 that it, which is acted on, so as to reach two sides
The effect in face：On the one hand so that can not see alignment layers 2 and background layer 5 in the side in dorsad image capture device, it is to avoid
Vision interference to shooter；On the other hand, this separation layer 3 also causes image capture device can not collect the complexity of target surface layer 4
Pattern so that image procossing mode becomes stable, simple, efficient.Preferably, separation layer 3 is the pure white of 70~80% transparencies
The ecru coating of color coating or 60~70% transparencies.
Specifically, target surface layer 4 is arranged on separation layer 3 on the substrate plate 1 dorsad side of image capture device.Target
The geometric center of surface layer 4 and alignment layers 2 is overlapped, and its error is determined by the printing error of printer and printing machine, in current skill
Under the conditions of art, this error can be controlled in ± below 0.05mm, comply fully with the required precision of design rule.It is preferred that, mesh
The relative deviation that preceding satisfactory printing equipment is included between ultraviolet printer, its each figure layer is less than 0.05mm, this essence
Accuracy specifications of the degree far above target sheet.Sector of fire 41 is provided with target surface layer 4, it is preferable that sector of fire 41 is donut
Shape region or humanoid region.Certainly, the sector of fire 41 on target surface layer 4 can be the target surface pattern of various shooting sports, including
But it is not limited to 10m air rifle target sheet, air pistol target sheet, rapid fire target sheet, chest silhouette target target sheet.Target sheet can be 1:1 ratio can also
The scaling of other arbitrary proportions or amplification.Meanwhile, the content of this target surface layer 4 can also arbitrarily self-defined off-gauge target surface sample
Formula.
Specifically, background layer 5 is located at substrate plate 1 towards the side of image capture device, and background layer 5 applies for dark pure color
Layer, the reflectivity for reducing substrate plate 1 prevents glare phenomenon occur during IMAQ.Background layer 5 corresponds to anchor point 21
Position is provided with opening 51, to ensure that image capture device can correctly recognize anchor point 21.Preferably.The surrounding of background layer 5 is set
There are four openings 51, the shape of opening 51 can be square or the polygon of other shapes, and opening 51 causes IMAQ to set
It is standby to collect the anchor point 21 on the alignment layers 2 of the opposite side of substrate plate 1.Preferably, opening 51 is 10~100mm's of the length of side
Square.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to the utility model protection is limited with this
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (8)
1. a kind of electric target calibrates target surface automatically, it is characterised in that：Including substrate plate, background layer, alignment layers, separation layer, target surface
Layer, the alignment layers, separation layer, target surface layer are set in turn on the side of the substrate plate from inside to outside, and the background layer is set
On the opposite side for being placed in the substrate plate, the alignment layers, separation layer, the geometric center of target surface layer are overlapped.
2. electric target according to claim 1 calibrates target surface automatically, it is characterised in that：The alignment layers include at least two
Anchor point.
3. electric target according to claim 2 calibrates target surface automatically, it is characterised in that：The anchor point be the length of side 0.5~
5mm square or a diameter of 0.5~5mm circle.
4. electric target according to claim 2 calibrates target surface automatically, it is characterised in that：The background layer is dark pure color
Coating, the position that the background layer corresponds to the anchor point is provided with opening.
5. electric target according to claim 4 calibrates target surface automatically, it is characterised in that：It is described opening for the length of side 10~
100mm square.
6. electric target according to claim 1 calibrates target surface automatically, it is characterised in that：The substrate plate is clear sheet,
The clear sheet is glass plate, acrylic board or polycarbonate plate.
7. electric target according to claim 1 calibrates target surface automatically, it is characterised in that：The separation layer is opaque shallow
Color coating.
8. electric target according to claim 1 calibrates target surface automatically, it is characterised in that：Shooting is provided with the target surface layer
Region, the sector of fire is concentric ring-shaped region or humanoid region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720027705.1U CN206488696U (en) | 2017-01-10 | 2017-01-10 | A kind of electric target calibrates target surface automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720027705.1U CN206488696U (en) | 2017-01-10 | 2017-01-10 | A kind of electric target calibrates target surface automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488696U true CN206488696U (en) | 2017-09-12 |
Family
ID=59765576
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720027705.1U Active CN206488696U (en) | 2017-01-10 | 2017-01-10 | A kind of electric target calibrates target surface automatically |
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| Country | Link |
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| CN (1) | CN206488696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906796A (en) * | 2019-11-12 | 2020-03-24 | 珠海光格信息技术有限公司 | Electronic target |
-
2017
- 2017-01-10 CN CN201720027705.1U patent/CN206488696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906796A (en) * | 2019-11-12 | 2020-03-24 | 珠海光格信息技术有限公司 | Electronic target |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190122 Address after: 519000 Unit A, 5th Floor, Factory Building, 8B District, Gangle Road, Tangjiawan Town, Zhuhai High-tech Zone, Guangdong Province Patentee after: Zhuhai Guangge Information Technology Co., Ltd. Address before: 519000 2 Pingtang Road, Pingsha Town, Zhuhai City, Guangdong Province, 2 buildings, 3 units 302, Huarun Xinyuan Patentee before: Zhang Ping |
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| TR01 | Transfer of patent right |