CN106066283A - A kind of bidirectional imaging system of missile projectile penetration gelatin - Google Patents
A kind of bidirectional imaging system of missile projectile penetration gelatin Download PDFInfo
- Publication number
- CN106066283A CN106066283A CN201610349655.9A CN201610349655A CN106066283A CN 106066283 A CN106066283 A CN 106066283A CN 201610349655 A CN201610349655 A CN 201610349655A CN 106066283 A CN106066283 A CN 106066283A
- Authority
- CN
- China
- Prior art keywords
- gelatin
- support
- vertical
- block
- speed camera
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Studio Devices (AREA)
Abstract
The invention provides the bidirectional imaging system of a kind of missile projectile penetration gelatin, form including data acquisition subsystem, illumination subsystems and direct reflection subsystem, minute surface is fixed on bracket base, can obtain the imaging above missile projectile and gelatin block；High-speed camera can obtain missile projectile and the imaging of gelatin block sides and top simultaneously；Level light and vertical lamp are respectively placed in the side of gelatin block and following, can strengthen the light intensity through gelatin block.The present invention can reduce the experimentation cost of missile projectile penetration gelatin, improve the definition of trial image.
Description
Technical field
The present invention relates to a kind of imaging system, a kind of imaging system relating to missile projectile penetration gelatin.
Background technology
For obtaining the pathogenesis of missile projectile penetration human body, often using gelatin as the replacement of muscular tissue in wound ballistics
The wounding effect of thing research missile projectile penetration gelatin.For missile projectile and gelatin rapid movement and the feature of deformation, high-speed camera
Machine is widely used in the research of wound ballistics.
Separate unit high-speed camera is typically only capable to obtain missile projectile and the interaction process in one direction of gelatin.Due to projection
Thing and the motion of gelatin, deformation are sufficiently complex space problems, and the image in single direction can not infer projection effectively
The process of thing penetration gelatin.For obtaining the image information of missile projectile penetration gelatin both direction further, general employing two is high
Speed video camera shoots from horizontal and vertical directions.Due to high-speed camera relatively costly, gelatin light transmission relatively
The shortcoming of difference, the process causing test data is relatively difficult, error is bigger.
Summary of the invention
The purpose of the present invention: obtain missile projectile penetration gelatin level direction and the image of vertical direction simultaneously, improve image
Quality, reduction experimentation cost.
Technical scheme:
The bidirectional imaging system of a kind of missile projectile penetration gelatin, it is characterised in that include illumination subsystems, direct reflection
System and data acquisition subsystem,
Described illumination subsystems is made up of gelatin support, horizontal illuminance system and vertical illumination system, propping up of gelatin support
Support face uses transparent organic glass to make, and described horizontal illuminance system is arranged on gelatin support side, and vertical illumination system is arranged
Lower section at gelatin support supporting surface；
Described data acquisition subsystem is made up of high-speed camera, data acquisition module, memory module, and high-speed camera sets
Put in the gelatin support side relative with horizontal illuminance system, described high-speed camera and data acquisition module, memory module phase
Even, data acquisition module is used for controlling high-speed camera and gathers image, and memory module is used for storing image；
Direct reflection subsystem includes the illuminator being arranged on the surface of gelatin support supporting surface, described illuminator minute surface
Adjustable with the angle of horizontal direction and towards high-speed camera, high-speed camera putting position is obtained in that being placed on gelatin props up
The image of the imaging of gelatin block in gelatin block on frame and minute surface.
Preferably, horizontal illuminance system is by level light, level light support, horizontal sheen cloth and horizontal sheen cloth support group
Becoming, described level light is fixed on level light support, is placed on the side of gelatin support, and described level light and gelatin block are in same
One height and just side to gelatin block；Horizontal sheen cloth is fixed on horizontal sheen cloth support, makes described sheen cloth and gelatin
Block is in sustained height, just side to gelatin block, and between level light and gelatin block.
Preferably, vertical illumination system is by vertical lamp, vertical lamp support, vertical sheen cloth and vertical sheen cloth support group
Become；Vertical lamp is fixed on vertical lamp support, is placed on the lower section of vertical sheen cloth, makes described vertical lamp just at the bottom of gelatin block
Face；Vertical sheen cloth is fixed on vertical sheen cloth support, is placed on the lower section of described gelatin support, with the bottom surface of gelatin block just
Right, and between vertical lamp and gelatin block.
Preferably, the support system of the illuminator of direct reflection subsystem include bracket base, left socle, right support, on
Support, described bracket base has four pillars erect, and the most moving up and down being arranged on of described left socle, right support is propped up
Frame base is on two pillars of horizontal illuminance system one end, and the described upper bracket bracket base that is arranged on moving up and down leans on
On two pillars of nearly high-speed camera one end, illuminator is placed on left socle, right support, upper bracket, by regulating simultaneously
Left socle, right support, the height of upper bracket regulate the height of illuminator, and the altitude mixture control by individually regulation upper bracket is reflective
The angle of inclination of mirror.
Preferably, upper bracket, left socle and right support are bolted on bracket base.
Preferably, left socle and right support having right angle groove, the summit of illuminator is placed in right angle groove.
The present invention use transparent organic glass as the supporting surface of gelatin support so that light can be below gelatin block
Penetrate and imaging in illuminator minute surface.Level light makes enough light become in high-speed camera through gelatin block with vertical lamp
Picture, sheen cloth is propped up by sheen cloth before being placed on light, makes the light intensity through gelatin block uniform.Direct reflection subsystem
Illuminator minute surface is for obtaining missile projectile and gelatin in movement in vertical direction and the projection of deformation.By a high-speed camera record
The motion both horizontally and vertically of missile projectile and gelatin block and deformation the most in the same time, by regulation minute surface and horizontal direction
Angle adjust and obtain the integrity degree of image and definition.
Beneficial effects of the present invention:
1, compared with two high-speed cameras, obtain missile projectile and gelatin level direction by separate unit high-speed camera and hang down
Nogata to motion and deformation, save experimentation cost.
2, by arranging illumination subsystems, the present invention can significantly improve the image quality of experimental phenomena.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the bidirectional imaging system of the missile projectile penetration gelatin of the present invention.
In figure:
1-spider, 2-high-speed camera, 3-computer, 4-bracket base, 5-upper bracket, 6-minute surface, 7-right support, 8-are left
Support, 9-level light, 10-level light support, 11-horizontal sheen cloth, 12-horizontal sheen cloth support, 13-gelatin support, 14-hang down
Straight lamp, 15-vertical lamp support, 16-vertical sheen cloth, 17-vertical sheen cloth support, 18-gelatin block.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is also
It is not limited to this.
The bidirectional imaging system of missile projectile penetration gelatin of the present invention, including illumination subsystems, direct reflection subsystem
System and data acquisition subsystem, described illumination subsystems is made up of gelatin support 13, horizontal illuminance system and vertical illumination system,
The supporting surface of gelatin support 13 uses transparent organic glass to make, and described horizontal illuminance system is arranged on gelatin support 13 side,
Vertical illumination system is arranged on the lower section of gelatin support 13 supporting surface.Described data acquisition subsystem is by high-speed camera 2, data
Acquisition module, memory module form, and high-speed camera 2 is arranged on the side that gelatin support 13 is relative with horizontal illuminance system, institute
Stating high-speed camera 2 to be connected with data acquisition module, memory module, data acquisition module is used for controlling high-speed camera 2 and gathers
Image, memory module is used for storing image.Direct reflection subsystem includes being arranged on the surface of gelatin support 13 supporting surface
Illuminator, described illuminator minute surface is adjustable with the angle of horizontal direction and towards high-speed camera, high-speed camera 2 puts position
Put and be obtained in that the image of the imaging of gelatin block 18 in the gelatin block 18 and minute surface 6 being placed on gelatin support 13.
Use transparent organic glass as the supporting surface of gelatin support 13 so that light can penetrate below gelatin block 18
And imaging in illuminator minute surface 6.Level light 9 and vertical lamp 14 make enough light through gelatin block 18 at high-speed camera 2
Middle imaging, sheen cloth is propped up by sheen cloth before being placed on light, makes the light intensity through gelatin block 18 uniform.Direct reflection
The illuminator minute surface 6 of system is for obtaining missile projectile and gelatin in movement in vertical direction and the projection of deformation.Taken the photograph by a high speed
Camera 2 records the motion both horizontally and vertically of missile projectile and gelatin block 18 the most in the same time and deformation, by regulation mirror
The angle of face 6 and horizontal direction adjusts integrity degree and the definition obtaining image.
Fig. 1 is the structural representation of the specific embodiment of the present invention.Gelatin block 18 is placed on the interposition of gelatin support 13
Put, make the ballistic path direction of the plane of incidence perpendicular projection thing of gelatin block 18.Horizontal illuminance system by level light 9, level light support 10,
Horizontal sheen cloth 11 and horizontal sheen cloth support 12 form.Described level light 9 is bolted on level light support 10, puts
Putting the side at gelatin support 13, described level light 9 and gelatin block 18 are in sustained height and just side to gelatin block 18；Water
Flat sheen cloth 11 is fixed on horizontal sheen cloth support 12 by paperclip, makes described sheen cloth 11 be in same with gelatin block 18
Highly, just side to gelatin block 18, and between level light 9 and gelatin block 18.
Vertical illumination system is by vertical lamp 14, vertical lamp support 15, vertical sheen cloth 16 and vertical 17 groups of sheen cloth support
Become；Vertical lamp 14 is bolted on vertical lamp support 15, is placed on the lower section of vertical sheen cloth 16, makes described vertical lamp
14 just to gelatin block 18 bottom surface；Vertical sheen cloth 16 is fixed on vertical sheen cloth support 17 by paperclip, is placed on described
The lower section of gelatin support 13, the most right with the bottom surface of gelatin block 18, and between vertical lamp 14 and gelatin block 18.
The support system of the illuminator of direct reflection subsystem includes bracket base 4, left socle 8, right support 7 upper bracket 5,
Described bracket base 4 has four pillars erect, and described left socle 8, right support 7 is the most moving up and down is arranged on support
Base 4 is on two pillars of horizontal illuminance system one end, and described upper bracket 5 is moving up and down is arranged on bracket base 4
On two pillars of high-speed camera 2 one end, illuminator is placed on left socle 8, right support 7, upper bracket 5, by same
Time regulation left socle 8, right support 7, the height of upper bracket 5 regulate the height of illuminator, by individually regulating the height of upper bracket 5
The angle of inclination of degree regulation illuminator.
Concrete, left socle 8 and right support 7 have right angle groove,.Left socle 8 and right support 7 are bolted point
Be not fixed on bracket base 4, be in described bracket base 4 the same side and distance ground height identical.Upper bracket 5 passes through
Bolt is fastened on the opposite side of described bracket base 4, relative with described left socle 8 and right support 7.The summit of illuminator is put
Putting in right angle groove, the minute surface 6 of illuminator, facing to lower section, is taken and is placed on described upper bracket 5.Regulation left socle 8, the right side simultaneously
Support 7, the height of upper bracket 5, scalable minute surface 6 is apart from the distance of gelatin block 18.Regulate described upper bracket 5 and described left socle
8 and the difference in height of right support 7, the angle of adjustable minute surface 6 and horizontal plane.
Illuminator is placed in the top of illumination subsystems, makes gelatin block 18 be positioned at the centre of described minute surface 6 in the imaging of minute surface 6
Position.Described minute surface 6 towards with described level light 9 towards acutangulating.
High-speed camera 2 is fixed on spider 1, makes high-speed camera 2 and gelatin block 18 by regulating described spider 1
It is in sustained height.Camera lens is made to comprise becoming of gelatin block 18 and the gelatin block 18 in minute surface 6 by regulating described high-speed camera 2
Picture.Data acquisition module, memory module are built in computer 3, are connected by data wire with computer 3 by described high-speed camera 2.
The software kit utilizing described high-speed camera 2 controls triggering and the image record desired parameters of high-speed camera 2.
Part that the present invention does not relate to is the most same as the prior art maybe can use prior art to be realized.
Described embodiment be the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment, not
In the case of deviating from the flesh and blood of the present invention, any conspicuously improved, the replacement that those skilled in the art can make
Or modification belongs to protection scope of the present invention.
Claims (6)
1. the bidirectional imaging system of a missile projectile penetration gelatin, it is characterised in that include illumination subsystems, direct reflection subsystem
System and data acquisition subsystem,
Described illumination subsystems is made up of gelatin support (13), horizontal illuminance system and vertical illumination system, gelatin support (13)
Supporting surface use transparent organic glass make, described horizontal illuminance system is arranged on gelatin support (13) side, vertical illumination
System is arranged on the lower section of gelatin support (13) supporting surface；
Described data acquisition subsystem is made up of high-speed camera (2), data acquisition module, memory module, high-speed camera (2)
It is arranged on the side that gelatin support (13) is relative with horizontal illuminance system, described high-speed camera (2) and data acquisition module, deposits
Storage module is connected, and data acquisition module is used for controlling high-speed camera (2) and gathers image, and memory module is used for storing image；
Direct reflection subsystem includes the illuminator being arranged on the surface of gelatin support (13) supporting surface, described illuminator minute surface
Adjustable with the angle of horizontal direction and towards high-speed camera, high-speed camera (2) putting position is obtained in that and is placed on gelatin
The image of the imaging of gelatin block (18) in gelatin block (18) on support (13) and minute surface (6).
The bidirectional imaging system of missile projectile penetration gelatin the most according to claim 1, it is characterised in that horizontal illuminance system
It is made up of level light (9), level light support (10), horizontal sheen cloth (11) and horizontal sheen cloth support (12), described level light
(9) it is fixed on level light support (10), is placed on the side of gelatin support (13), described level light (9) and gelatin block (18)
It is in sustained height and just side to gelatin block (18)；Horizontal sheen cloth (11) is fixed on horizontal sheen cloth support (12),
Make described sheen cloth (11) and gelatin block (18) be in sustained height, just side to gelatin block (18), and be positioned at level light (9)
And between gelatin block (18).
The bidirectional imaging system of missile projectile penetration gelatin the most according to claim 1, it is characterised in that vertical illumination system
It is made up of vertical lamp (14), vertical lamp support (15), vertical sheen cloth (16) and vertical sheen cloth support (17)；Vertical lamp (14)
It is fixed on vertical lamp support (15), is placed on the lower section of vertical sheen cloth (16), make described vertical lamp (14) just to gelatin block
(18) bottom surface；Vertical sheen cloth (16) is fixed on vertical sheen cloth support (17), is placed under described gelatin support (13)
Side, the most right with the bottom surface of gelatin block (18), and be positioned between vertical lamp (14) and gelatin block (18).
The bidirectional imaging system of missile projectile penetration gelatin the most according to claim 1, it is characterised in that direct reflection subsystem
The support system of the illuminator of system includes bracket base (4), left socle (8), right support (7) upper bracket (5), described bracket base
(4) having four pillars erect, described left socle (8), right support (7) is the most moving up and down is arranged on bracket base
(4) on two pillars of horizontal illuminance system one end, described upper bracket (5) is moving up and down is arranged on bracket base
(4) on two pillars of high-speed camera (2) one end, illuminator is placed on left socle (8), right support (7), upper bracket
(5) on, by regulating left socle (8) simultaneously, right support (7), the height of upper bracket (5) regulate the height of illuminator, pass through
Individually regulate the angle of inclination of the altitude mixture control illuminator of upper bracket (5).
The bidirectional imaging system of missile projectile penetration gelatin the most according to claim 4, it is characterised in that upper bracket (5), a left side
Support (8) and right support (7) are bolted on bracket base (4).
The bidirectional imaging system of missile projectile penetration gelatin the most according to claim 4, it is characterised in that left socle (8) and
Right support has right angle groove on (7), and the summit of illuminator is placed in right angle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349655.9A CN106066283A (en) | 2016-05-24 | 2016-05-24 | A kind of bidirectional imaging system of missile projectile penetration gelatin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349655.9A CN106066283A (en) | 2016-05-24 | 2016-05-24 | A kind of bidirectional imaging system of missile projectile penetration gelatin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106066283A true CN106066283A (en) | 2016-11-02 |
Family
ID=57421053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349655.9A Pending CN106066283A (en) | 2016-05-24 | 2016-05-24 | A kind of bidirectional imaging system of missile projectile penetration gelatin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106066283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896280A (en) * | 2019-05-06 | 2020-11-06 | 中国石油天然气集团有限公司 | Salt cavern storage interlayer block falling and settling characteristic experimental device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979110A (en) * | 2005-12-02 | 2007-06-13 | 陈夏宗 | Detection method and apparatus for landing test |
| CN102243185A (en) * | 2011-04-25 | 2011-11-16 | 苏州大学 | Multi-face imaging measurement device |
| CN202649134U (en) * | 2012-06-08 | 2013-01-02 | 北京大恒图像视觉有限公司 | Bottle cap quality detection device |
| CN203502363U (en) * | 2013-10-08 | 2014-03-26 | 南京萨特科技发展有限公司 | Reflecting image detecting equipment |
| CN104330417A (en) * | 2014-10-23 | 2015-02-04 | 北京凌云光技术有限责任公司 | Image detecting and imaging device and image detecting equipment |
| CN204542161U (en) * | 2015-02-11 | 2015-08-12 | 昆山善思光电科技有限公司 | A kind of comprehensive observation element of X-ray machine |
-
2016
- 2016-05-24 CN CN201610349655.9A patent/CN106066283A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979110A (en) * | 2005-12-02 | 2007-06-13 | 陈夏宗 | Detection method and apparatus for landing test |
| CN102243185A (en) * | 2011-04-25 | 2011-11-16 | 苏州大学 | Multi-face imaging measurement device |
| CN202649134U (en) * | 2012-06-08 | 2013-01-02 | 北京大恒图像视觉有限公司 | Bottle cap quality detection device |
| CN203502363U (en) * | 2013-10-08 | 2014-03-26 | 南京萨特科技发展有限公司 | Reflecting image detecting equipment |
| CN104330417A (en) * | 2014-10-23 | 2015-02-04 | 北京凌云光技术有限责任公司 | Image detecting and imaging device and image detecting equipment |
| CN204542161U (en) * | 2015-02-11 | 2015-08-12 | 昆山善思光电科技有限公司 | A kind of comprehensive observation element of X-ray machine |
Non-Patent Citations (3)
| Title |
|---|
| GIL HO YOON ET AL.: "Investigation of bullet penetration in ballistic gelatin via finite element simulation and experiment", 《JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY》 * |
| 刘 坤等: "弹头侵彻明胶的运动模型", 《爆炸与冲击》 * |
| 刘 坤等: "弹头侵彻明胶运动模型参数研究", 《高压物理学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896280A (en) * | 2019-05-06 | 2020-11-06 | 中国石油天然气集团有限公司 | Salt cavern storage interlayer block falling and settling characteristic experimental device and method |
| CN111896280B (en) * | 2019-05-06 | 2022-06-03 | 中国石油天然气集团有限公司 | Salt cavern storage interlayer block falling and settling characteristic experimental device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205847409U (en) | A kind of panorama shooting device | |
| CN108732094A (en) | The three-dimensional image information acquisition methods and device of Cell-oriented Morphological Reconstruction | |
| CN105937719B (en) | A kind of lighting lamp with light distributing function | |
| CN205901882U (en) | Bullet time system | |
| CN106066283A (en) | A kind of bidirectional imaging system of missile projectile penetration gelatin | |
| CN205504616U (en) | Supplementary lighting system that shoots with video -corder of operation | |
| CN201352293Y (en) | Picture taking device for obtaining normal vector of object | |
| CN106394903A (en) | War zone camera shooting bulletproof unmanned plane | |
| CN104501049B (en) | A kind of badminton game place lighting method and lighting light fixture | |
| CN203784727U (en) | Optical element and lighting system | |
| CN105631891A (en) | Human face collection system and method | |
| CN111102451A (en) | Display adjusting device and display | |
| CN108134886A (en) | A kind of production of film and TV 3D rendering processing unit | |
| CN209294843U (en) | A kind of live lighting device of multi-angle regulation | |
| CN214896158U (en) | Light changing device for photographic lamp | |
| CN207070191U (en) | 360 degree of wide-angle imaging modules | |
| CN103735250A (en) | Small animal tongue-picture photographing method | |
| CN211300939U (en) | Special inspector for pediatric oral cavity | |
| CN210924156U (en) | Light filling device of accessory identification instrument | |
| CN208861492U (en) | Teaching animation filming apparatus | |
| CN221726367U (en) | Indoor video shooting lamp | |
| CN218675618U (en) | Human body 3D film studio column | |
| CN205485237U (en) | Special stand is used to human shooting | |
| CN203327124U (en) | Adjustable-height shadow-eliminating camera platform | |
| CN108858192A (en) | A kind of books are made an inventory robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161102 |