CN204313804U - A kind of guide tracked measuring three-dimensional morphology experimental system - Google Patents
A kind of guide tracked measuring three-dimensional morphology experimental system Download PDFInfo
- Publication number
- CN204313804U CN204313804U CN201420818308.2U CN201420818308U CN204313804U CN 204313804 U CN204313804 U CN 204313804U CN 201420818308 U CN201420818308 U CN 201420818308U CN 204313804 U CN204313804 U CN 204313804U
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- support
- slide block
- guide rail
- camera
- projector
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Abstract
The technical scheme adopted for realizing the utility model object is such, a kind of guide tracked measuring three-dimensional morphology experimental system, comprises the first guide rail, the second guide rail, the first slide block, the first support, projector, the second slide block, the second support, camera, the 3rd slide block, the 3rd support and article carrying platform.First guide rail is vertical with the second guide rail to be placed, and one end of the second guide rail is fixedly connected on the side of the first guide rail.First guide rail is provided with the first slide block and the second slide block.The lower end of the first support is hinged on above the first slide block, and projector is fixed on the upper end of the first support.The lower end of the second support is hinged on above the second slide block, and camera is fixed on the upper end of the second support.Second guide rail is provided with the 3rd slide block, the lower end of the 3rd support is hinged on above the 3rd slide block, and article carrying platform is fixed on the upper end of the 3rd support.The camera lens of projector and camera is towards article carrying platform.
Description
Technical field
The utility model relates to a kind of measurement mechanism, is specifically related to measuring three-dimensional morphology.
Background technology
The position of optical projection system and image capturing system is generally fixed by existing measuring three-dimensional morphology experimental system, and is encapsulated in a closed structure, article carrying platform level or vertically place.In this structure, the position of optical projection system and image capturing system is fixing, and their pitching controllability is poor, and the shadow grid figure being difficult to make to project just in time covers correct position and the scope of reference planes.Optical projection system and image capturing system closed structure are generally placed on tripod, crank, and range observation between article carrying platform to optical projection system is very inconvenient.
Summary of the invention
The purpose of this utility model solves the problems such as the position of projector and camera and luffing angle regulate poor, between article carrying platform and projector the range observation of difficulty, system stability inconvenient.
The technical scheme adopted for realizing the utility model object is such, a kind of guide tracked measuring three-dimensional morphology experimental system, comprises the first guide rail, the second guide rail, the first slide block, the first support, projector, the second slide block, the second support, camera, the 3rd slide block, the 3rd support and article carrying platform.
Described first guide rail is vertical with the second guide rail to be placed, and one end of described second guide rail is fixedly connected on the side of the first guide rail.
Described first guide rail is provided with the first slide block and the second slide block.The lower end of described first support is hinged on above described first slide block, and described projector is fixed on the upper end of described first support.The lower end of described second support is hinged on above described second slide block, and described camera is fixed on the upper end of described second support.
Described second guide rail is provided with the 3rd slide block, the lower end of described 3rd support is hinged on above described 3rd slide block, and described article carrying platform is fixed on the upper end of the 3rd support.
The camera lens of described projector and described camera is towards article carrying platform.
Further, on described first guide rail and/or the second guide rail with rule.
Further, described first support, described second support and/or the 3rd support are expansion links.
Adopt technique scheme, not only can solve the position between projector and camera, pitch regulation difficulty, and can the problems such as resolution system poor stability, range observation between article carrying platform and projector be inconvenient, not only increase controllability and the dirigibility of system, and have simple to operate, outstanding advantages such as grade with low cost.
Technique effect of the present utility model is mathematical.
Accompanying drawing explanation
Fig. 1 is guide tracked measuring three-dimensional morphology experimental system schematic diagram.
In figure: the first guide rail (1), the second guide rail (2), the first slide block (301), the first support (302), projector (303), the second slide block (401), the second support (402), camera (403), the 3rd slide block (501), the 3rd support (502), article carrying platform (503).
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but should not be construed the above-mentioned subject area of the utility model and be only limitted to following embodiment.When not departing from the above-mentioned technological thought of the utility model, according to ordinary skill knowledge and customary means, making various replacement and change, all should be included in protection domain of the present utility model.
Embodiment 1: a kind of guide tracked measuring three-dimensional morphology experimental system, comprises the first guide rail 1, second guide rail 2, first slide block 301, first support 302, projector 303, second slide block 401, second support 402, camera 403, the 3rd slide block 501, the 3rd support 502 and article carrying platform 503.
Described first guide rail 1 is vertical with the second guide rail 2 to be placed, and one end of described second guide rail 2 is fixedly connected on the side of the first guide rail 1.Preferably, the distance at the second guide rail 2 to the first guide rail 1 two ends is equal.
Described first guide rail 1 is provided with the first slide block 301 and the second slide block 401.
The lower end of described first support 302 is hinged on above described first slide block 301, and the luffing angle of described first support 302 is adjustable.Described projector 303 is fixed on the upper end of described first support 302, and the luffing angle changing the first support 302 can change the luffing angle of described projector 303.
The lower end of described second support 402 is hinged on above described second slide block 401, and the luffing angle of described second support 402 is adjustable.Described camera 403 is fixed on the upper end of described second support 402, and the luffing angle changing the second support 402 can change the luffing angle of described camera 403.
On the first guide rail 1, mobile described first slide block 301 and/or described second slide block 401, can regulate the distance between described projector 303 and described camera 403.
Described second guide rail 2 is provided with the 3rd slide block 501, and the lower end of described 3rd support 502 is hinged on above described 3rd slide block 501, and described article carrying platform 503 is fixed on the upper end of the 3rd support 502.The distance that described 3rd slide block 501 can regulate article carrying platform 503 to the first guide rail 1 is moved at the second guide rail 2.
Described article carrying platform 503 is provided with the parts for fixing subject, and described parts can be hook, tightrope and/or pin etc.
The camera lens of described projector 303 and described camera 403 is towards article carrying platform 503.Described projector 303 projected image is shadow grid images.
When using the present embodiment device, be fixed on article carrying platform 503 with reference to plane and subject; Projector 303 projects shadow grid image in reference planes, regulates the luffing angle of the 3rd support 502 to make shadow grid map combining to the correct position of reference planes and scope; By regulating the position of the first slide block 301, second slide block 401 and/or the 3rd slide block 501, and regulate the luffing angle of the first support 302, second support 402 and/or the 3rd support 502, make the shadow grid image in reference planes be imaged on the middle part of camera 403 visual field.After adjustment, measure and record between projector 303 and camera 403, and the distance between article carrying platform 503 and the first guide rail 1, then utilize software collection image and send into computing machine and carry out subsequent treatment, obtain the three-dimensional appearance of object.
Embodiment 2:
The present embodiment discloses a kind of guide tracked measuring three-dimensional morphology experimental system, primary structure with embodiment 1, further, with rule on described first guide rail 1 and/or the second guide rail 2.
Further, described first support 302, described second support 402 and/or the 3rd support 502 are expansion links, the adjustable length of support.
Claims (3)
1. a guide tracked measuring three-dimensional morphology experimental system, is characterized in that: comprise the first guide rail (1), the second guide rail (2), the first slide block (301), the first support (302), projector (303), the second slide block (401), the second support (402), camera (403), the 3rd slide block (501), the 3rd support (502) and article carrying platform (503);
Described first guide rail (1) is vertical with the second guide rail (2) places, and one end of described second guide rail (2) is fixedly connected on the side of the first guide rail (1);
Described first guide rail (1) is provided with the first slide block (301) and the second slide block (401); The lower end of described first support (302) is hinged on above described first slide block (301), and described projector (303) is fixed on the upper end of described first support (302); The lower end of described second support (402) is hinged on above described second slide block (401), and described camera (403) is fixed on the upper end of described second support (402);
Described second guide rail (2) is provided with the 3rd slide block (501), the lower end of described 3rd support (502) is hinged on above described 3rd slide block (501), and described article carrying platform (503) is fixed on the upper end of the 3rd support (502);
The camera lens of described projector (303) and described camera (403) is towards article carrying platform (503).
2. the guide tracked measuring three-dimensional morphology experimental system of one according to claim 1, is characterized in that: with rule on described first guide rail (1) and/or the second guide rail (2).
3. the guide tracked measuring three-dimensional morphology experimental system of one according to claim 1, is characterized in that: described first support (302), described second support (402) and/or the 3rd support (502) are expansion links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818308.2U CN204313804U (en) | 2014-12-22 | 2014-12-22 | A kind of guide tracked measuring three-dimensional morphology experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818308.2U CN204313804U (en) | 2014-12-22 | 2014-12-22 | A kind of guide tracked measuring three-dimensional morphology experimental system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313804U true CN204313804U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818308.2U Expired - Fee Related CN204313804U (en) | 2014-12-22 | 2014-12-22 | A kind of guide tracked measuring three-dimensional morphology experimental system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916337A (en) * | 2019-04-29 | 2019-06-21 | 西南交通大学 | A kind of structural light three-dimensional measuring instrument of outer Parameter adjustable |
-
2014
- 2014-12-22 CN CN201420818308.2U patent/CN204313804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916337A (en) * | 2019-04-29 | 2019-06-21 | 西南交通大学 | A kind of structural light three-dimensional measuring instrument of outer Parameter adjustable |
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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: 20150506 Termination date: 20171222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |