CN207528426U - A kind of angle adjustable focusing test platform - Google Patents
A kind of angle adjustable focusing test platform Download PDFInfo
- Publication number
- CN207528426U CN207528426U CN201721786085.6U CN201721786085U CN207528426U CN 207528426 U CN207528426 U CN 207528426U CN 201721786085 U CN201721786085 U CN 201721786085U CN 207528426 U CN207528426 U CN 207528426U
- Authority
- CN
- China
- Prior art keywords
- light source
- source board
- stent
- test platform
- angle adjustable
- 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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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides a kind of angle adjustable focusing test platform, including stent and light source board；Pedestal upper end is equipped with three area source plates, and three light source board described in face and stent besieged city one end open cavity, the light source board at left and right sides of the stent is hinged respectively with the stent, angular range between light source board described in both sides and the light source board in centre position is 90 180 °, test card can be rotated with the light source board, the stent is made of matt surface metal material, the utility model is simple in structure, the light source board in three faces provides transmitted light source, the right and left light source board can carry out 90 degree of rotations, when the wide-angle camera for needing 90 degree or more field angles of test, only need the angle of adjusting the right and left light source board, it can be carried out testing, without changing test drawing, it is cost-effective.
Description
Technical field
The utility model belongs to focusing platform technical field more particularly to a kind of angle adjustable focusing test platform.
Background technology
Existing focusing platform is machine glazing source plate, can only provide less than 90 degree field angle cameras and focus, and
Frame is all fixed, needs to configure dedicated wide-angle test drawing, of high cost.
The present invention provides a kind of light source board offer transmitted light source of angle adjustable focusing test platform there are three face, left and right two
Marginal ray source plate can carry out 90 degree of rotations, when the wide-angle camera for needing 90 degree or more field angles of test, it is only necessary to adjust left
The angle of right both sides light source board, it is possible to be tested.On the other hand drawing is tested without change, it is cost-effective.
Therefore, a kind of angle adjustable focusing test platform of utility model is very necessary.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of angle adjustable focusing test platform, existing to solve
Focusing platform needs to configure dedicated wide-angle test drawing, it is of high cost the problem of.
A kind of angle adjustable is focused test platform, which is characterized in that angle adjustable focusing test platform include stent and
Light source board；Pedestal upper end is equipped with three area source plates, and light source board described in three faces and the cavity of stent besieged city one end open, position
The light source board at left and right sides of the stent is hinged respectively with the stent.
Preferably, the angular range between light source board described in both sides and the light source board in centre position is 90-180 °.
Preferably, test card can be rotated with the light source board.
Preferably, the stent is made of matt surface metal material
Compared with prior art, the utility model has the advantages that：The utility model is simple in structure, three faces
Light source board provides transmitted light source, and the right and left light source board can carry out 90 degree of rotations, when needing 90 degree or more field angles of test
During wide-angle camera, it is only necessary to adjust the angle of the right and left light source board, it is possible to it is tested, drawing is tested without changing,
It is cost-effective.
Description of the drawings
Fig. 1 is the utility model tomograph.
Fig. 2 is the utility model facing structure figure.
In figure,
1- stents, 2- light source boards.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1,2, the utility model provides a kind of angle adjustable focusing test platform, which is characterized in that this can
Hue angle focusing test platform includes stent 1 and light source board 2；1 upper end of stent is equipped with three area source plates 2, and three area source plates 2 with
The cavity of the besieged city of stent 1 one end open, the light source board 2 positioned at 1 left and right sides of stent are hinged respectively with stent 1, both sides light source board 2
Angular range between the light source board 2 in centre position is 90-180 °, and test card can be rotated with light source board 2, and stent 1 is adopted
It is made of matt surface metal material.
Operation principle
During work, angle adjustable focusing test platform provides flicker free using the method for high frequency wave fluorescent lighting
Clear light source illumination, both sides light source board 2 can carry out rotation and adjust to provide the test of 90-180 degree wide-angle, and stent 1 uses metal
Plate is formed, and durometer properties height is unlikely to deform, and plane is matt surface, and no-reflection influences during shooting, three pieces of light source boards of frame intermediate right
2 are formed, and the right and left light source board 2 can carry out 90 degree of rotations, and test card is rotated with light source board 2, so that wide-angle is clapped
It takes the photograph picture to fall in a fixed angle, light source, 2 illumination and colour temperature can be adjusted, to provide a suitable shooting environmental.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (4)
- The test platform 1. a kind of angle adjustable is focused, which is characterized in that angle adjustable focusing test platform include stent (1) and Light source board (2)；Stent (1) upper end is equipped with three area source plates (2), and light source board (2) described in three faces and the stent (1) besieged city one The cavity of end opening, the light source board (2) at left and right sides of the stent (1) are hinged with the stent (1) respectively.
- The test platform 2. angle adjustable as described in claim 1 is focused, which is characterized in that light source board described in both sides (2) is in Between position the light source board (2) between angular range be 90-180 °.
- The test platform 3. angle adjustable as claimed in claim 1 or 2 is focused, which is characterized in that test card can be with the light source Plate (2) is rotated.
- The test platform 4. angle adjustable as described in claim 1 is focused, which is characterized in that the stent (1) uses unglazed table Face metal material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786085.6U CN207528426U (en) | 2017-12-19 | 2017-12-19 | A kind of angle adjustable focusing test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786085.6U CN207528426U (en) | 2017-12-19 | 2017-12-19 | A kind of angle adjustable focusing test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528426U true CN207528426U (en) | 2018-06-22 |
Family
ID=62579305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786085.6U Expired - Fee Related CN207528426U (en) | 2017-12-19 | 2017-12-19 | A kind of angle adjustable focusing test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578647A (en) * | 2022-03-23 | 2022-06-03 | 深圳市新四季信息技术有限公司 | Multifunctional focusing test light box |
-
2017
- 2017-12-19 CN CN201721786085.6U patent/CN207528426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578647A (en) * | 2022-03-23 | 2022-06-03 | 深圳市新四季信息技术有限公司 | Multifunctional focusing test light box |
| CN114578647B (en) * | 2022-03-23 | 2024-04-12 | 深圳市新四季信息技术有限公司 | Multifunctional focusing test light box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201219 |