CN203909449U - Natural light physical evidence shadow removing shooting table - Google Patents
Natural light physical evidence shadow removing shooting table Download PDFInfo
- Publication number
- CN203909449U CN203909449U CN201420362722.7U CN201420362722U CN203909449U CN 203909449 U CN203909449 U CN 203909449U CN 201420362722 U CN201420362722 U CN 201420362722U CN 203909449 U CN203909449 U CN 203909449U
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- CN
- China
- Prior art keywords
- natural light
- shadow
- light
- physical evidence
- shooting table
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- 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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Abstract
The utility model relates to a natural light physical evidence shadow removing shooting table. The natural light physical evidence shadow removing shooting table comprises a frame, a first light reflecting plate arranged at the bottom of the frame, a second light reflecting plate arranged at the top of one side of the frame, and a glass plate arranged at the top of the frame; the frame is also provided with sulfuric acid paper; and the sulfuric acid paper is located between the first light reflecting plate and the glass plate. The natural light physical evidence shadow removing shooting table of the utility model is simple in structure. With the natural light physical evidence shadow removing shooting table adopted, a darkroom and an artificial light source are not needed, and shooting can be performed under natural light, and light distribution in the darkroom can be simulated through the reflection of the natural light, and therefore, shadow removal can be realized, and related problems can be solved.
Description
Technical field
The utility model relates to the criminal evidence obtaining instrument field of handling a case, and is specifically related to the de-shadow of a kind of natural light material evidence and takes platform.
Background technology
Under natural light, take material evidence, the shade producing due to material evidence itself can make the material evidence picture detail loss in shade, so can not reduce really the original state of material evidence, so require lighting in darkroom take off shadow shooting.But engineering department of a lot of basic unit does not have to take the darkroom that material evidence is used specially, do not have material evidence to take the equipment special of platform and soft box one class yet.
Utility model content
The technical matters existing for prior art, the utility model provides the de-shadow of a kind of natural light material evidence to take platform, simple in structure, do not need darkroom and artificial light sources, under natural light, take, with nature reflection of light, simulate the luminous intensity distribution in darkroom, solve de-shadow and relevant issues.
In order to solve existing technical matters, the technical solution adopted in the utility model is:
The de-shadow of natural light material evidence is taken a platform, comprise framework, be arranged on described base of frame the first reflector, be arranged on described framework one side roof part the second reflector, be arranged on the glass plate of described frame roof; On described framework, be also provided with template, described template is between described the first reflector and glass plate.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has solved the difficulty of engineering department of basic unit daily material evidence shooting work, does not need darkroom and artificial light sources, under natural light, takes, and with nature reflection of light, simulates the luminous intensity distribution in darkroom, can solve de-shadow and relevant issues.
Accompanying drawing explanation
Fig. 1 is the structural representation that the de-shadow of the utility model natural light material evidence is taken platform.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
As shown in Figure 1, the de-shadow of a kind of natural light material evidence is taken platform, comprise framework 1, be arranged on described framework 1 bottom the first reflector 2, be arranged on described framework 1 one side roof parts the second reflector 3, be arranged on the glass plate 4 at described framework 1 top; On described framework 1, be also provided with template 5, described template 5 is between described the first reflector 2 and glass plate 4.
The de-shadow of the right light material evidence of the utility model is taken to platform to be placed near indoor window, the reflective surface of the second reflector 3 is in the face of the window's position, do not allow window light direct irradiation take on platform, material evidence is placed on glass plate 4, place engineer's scale on material evidence side, select micro-lens or the focal length camera lens more than 50mm, camera can be taken perpendicular to glass plate 4, now the light by indoor window is approximately irradiated on the first reflector 2 with 45 °, light can reflex on the white template 5 at framework 1 middle part, template 5 is similar to frosted glass, form relatively bright shooting background.Light can be irradiated on material evidence with about 45 ° simultaneously, and the shadow of material evidence can see through glass plate 4 project the position beyond framework 1, thereby realizes de-shadow.The second reflector 3 can be irradiated to material evidence one side backlight by the light of reflection, thereby improves the brightness of material evidence shade one side.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, the in the situation that General Principle as defined herein can be within not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (1)
1. the de-shadow of natural light material evidence is taken a platform, it is characterized in that: comprise framework (1), be arranged on described framework (1) bottom the first reflector (2), be arranged on described framework (1) one side roof part the second reflector (3), be arranged on the glass plate (4) at described framework (1) top; On described framework (1), be also provided with template (5), described template (5) is positioned between described the first reflector (2) and glass plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362722.7U CN203909449U (en) | 2014-07-01 | 2014-07-01 | Natural light physical evidence shadow removing shooting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362722.7U CN203909449U (en) | 2014-07-01 | 2014-07-01 | Natural light physical evidence shadow removing shooting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909449U true CN203909449U (en) | 2014-10-29 |
Family
ID=51783708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362722.7U Expired - Fee Related CN203909449U (en) | 2014-07-01 | 2014-07-01 | Natural light physical evidence shadow removing shooting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867049A (en) * | 2016-04-08 | 2016-08-17 | 中山艾华企业管理咨询有限公司 | Shooting platform |
-
2014
- 2014-07-01 CN CN201420362722.7U patent/CN203909449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867049A (en) * | 2016-04-08 | 2016-08-17 | 中山艾华企业管理咨询有限公司 | Shooting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |