CN202693480U - Three-dimensional movable observation platform with four degrees of freedom - Google Patents
Three-dimensional movable observation platform with four degrees of freedom Download PDFInfo
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- CN202693480U CN202693480U CN201220334467.6U CN201220334467U CN202693480U CN 202693480 U CN202693480 U CN 202693480U CN 201220334467 U CN201220334467 U CN 201220334467U CN 202693480 U CN202693480 U CN 202693480U
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Abstract
The utility model provides a three-dimensional movable observation platform with four degrees of freedom. The three-dimensional movable observation platform comprises a base and a turntable arranged in the middle of the base. Supports are fixed onto four corners of the base, a frame is mounted on the supports and comprises four trusses, the turntable is connected with a motor, ball screw mechanisms are arranged at lower ends of optional two opposite trusses of the frame, each ball screw mechanism comprises a screw and a nut, each screw is arranged between the corresponding two adjacent supports, and each nut is positioned on the corresponding screw. Compared with the prior art, the three-dimensional movable observation platform has the advantages that a camera can move three-dimensionally, a camera device can rotate circularly, the visual field of the camera for acquiring image data is enlarged, and starting, stopping and running of the motor are controlled by a computer unit, so that displacement and rotation in each dimension and at each angle are accurate, acquired data are comprehensive and accurate, work efficiency is improved, functions of the three-dimensional movable observation platform are increased, and the three-dimensional movable observation platform can be applied to fields of scientific research and product display.
Description
Technical field
The utility model relates to a kind of mobile observation platform, particularly a kind of four-degree-of-freedom observation platform that can three-dimensional dimension moves.
Background technology
Jewel all is subject to people all the time to be liked, people's general custom is made the natural material outside the metals such as gold and silver such as mineral, rock, biology etc., and jewellery, handicraft or other collections with certain values are referred to as jewelry.Jewelry roughly comprises: natural jewels and jade and artificial gem, natural jewels and jade comprise again natural gemstone, natural jade, natural organic gemstone, and artificial gem comprises synthetic cut stone, reproduces jewel, amalgamation jewel, synthetic gem.Along with economy and the reach of science, processing and the authenticate technology of jewelry also reach its maturity, jewelry evaluation need a large amount of instruments, image acquisition is a requisite step in the gemstone testing, traditional image data acquiring is divided into two kinds of methods, a kind of is under indoor normal lighting system or the free light source of photographer and adopt domestic digital camera directly to take, and another kind of method is to adopt digital camera to take in the miniature photography case.Traditional jewelry observation platform, displacement can only be made in X, Y direction by its travel mechanism, can't carry out three-dimensional observation and image acquisition to jewelry, and it is also accurate not to operate, can't realize automation mechanized operation, have influence on the accuracy of image data, reduce work efficiency.
Summary of the invention
In order to solve the deficiencies in the prior art, it is a kind of can be in the three dimensionality direction mobile and have a four-degree-of-freedom observation platform around vertical axis revolving that the utility model provides.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of three-dimensional mobile four-degree-of-freedom observation platform, comprise base and be arranged on universal stage on the base medium position, be fixed with support on four corners of described base, framework is installed on the support, framework includes four frameworks, universal stage is connected with motor, any two relative framework lower ends are provided with ball screw framework in the described framework, ball screw framework comprises screw rod and nut, screw rod is arranged between the two adjacent supports, nut is positioned on the screw rod, be connected with the guide rod of at least two horizontal parallel between relative two nuts, be provided with slide on the guide rod, the down-feed screw nut block that described slide includes the horizontal lead screw nut block and is fixedly connected with it, the horizontal lead screw nut block cooperates with guide rod, down-feed screw nut block top is equipped with elevating mechanism, elevating mechanism includes lifting motor and elevating lever, lifting motor is installed in the elevating lever top, elevating lever matches with the down-feed screw nut block, the elevating lever bottom is movably set with camera head, camera head is connected with electric rotating machine, can be around the central axis rotation of elevating lever.Described screw rod, guide rod all are connected with motor.
The top and bottom of described nut are symmetrically arranged with two screw rods that cooperate with it, and the two screw rods in the vertical direction is parallel.
Described screw rod is connecting stepper motor, and guide rod is connecting linear electric motors, and lifting motor is stepper motor, and stepper motor all is connected with computer control unit with linear electric motors.
The beneficial effect that the utility model compared with prior art has is: the utility model is by changing the moving structure of observation platform, add the elevating mechanism on the Z-direction, adopt the mode of impeller-hub to realize that three dimensionality moves, and can come robotization control by motor, thereby saved manpower, move also more accurate, compared with prior art, structure is simpler, is easy to control, save time and efficient, improved the accuracy of experimental data.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of another angle of Fig. 1.
In the accompanying drawing: 1-base, 2-universal stage, 3-support, 4-framework, 5-screw rod, 6-nut, 7-guide rod, 8-slide, 9-horizontal lead screw nut block, 10-down-feed screw nut block, 11-elevating mechanism, 12-lifting motor, 13-elevating lever.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of three-dimensional mobile four-degree-of-freedom observation platform, with reference to Fig. 1～Fig. 2, comprise base 1 and be arranged on universal stage 2 on base 1 medium position, be fixed with support 3 on four corners of described base 1, framework 4 is installed on the support 3, framework 4 includes four frameworks, universal stage 2 is connected with motor, any two relative framework lower ends are provided with ball screw framework in the described framework 4, ball screw framework comprises screw rod 5 and nut 6, screw rod 5 is arranged between the two adjacent supports 3, nut 6 is positioned on the screw rod 5, be connected with the guide rod 7 of at least two horizontal parallel between relative two nuts 6, be provided with slide 8 on the guide rod 7, the down-feed screw nut block 10 that described slide 8 includes horizontal lead screw nut block 9 and is fixedly connected with it, horizontal lead screw nut block 9 cooperates with guide rod 7, down-feed screw nut block 10 tops are equipped with elevating mechanism 11, elevating mechanism 11 includes lifting motor 12 and elevating lever 13, lifting motor 12 is installed in elevating lever 13 tops, elevating lever 13 matches with down-feed screw nut block 10, elevating lever 13 bottoms are movably set with camera head, and camera head is connected with electric rotating machine, can be around the central axis rotation of elevating lever 13.Described screw rod 5, guide rod 7 all are connected with motor.
The top and bottom of described nut 6 are symmetrically arranged with two screw rods 5 that cooperate with it, and two screw rods 5 in the vertical directions are parallel.
Described screw rod 5 is connecting stepper motor, and guide rod 7 is connecting linear electric motors, and lifting motor 12 is stepper motor, and stepper motor all is connected with computer control unit with linear electric motors.
In the present embodiment, universal stage 2 is used for carrying sample, universal stage 2 is by Electric Machine Control, can be around its axle rotation, can drive the rotation of screw rod 5 and guide rod 7 by stepper motor, thereby realize that nut 6 and slide 8 are respectively at X, movement on the Y-direction, the rotating speed of adjusting stepper motor then can be controlled the amount of feeding of screw rod 6 and guide rod 7, and then the horizontal shift of the camera head of control elevating lever 13 bottoms setting, and elevating lever 13 also is connected with stepper motor, can realize the linear displacement of camera head on Z-axis direction fully, by the structural design to three dimension directions of observation platform, and on cam device, also be connected with electric rotating machine, the rotation dimension of camera head be can control, the movement of three dimensions and the rotation of a dimension, the collection visual field that further increases camera therefore realized, each motor is also transferred to computer control unit and is controlled, and real accomplishes man-machine interaction.
The utility model is compared with conventional art, realized observing the movement of the three dimensionality of camera, and can carry out 360 ° of rotations to cam device, increased the visual field of camera collection view data, and controlled start and stop and the running of motor by computer unit, so that the displacement of each dimension and angle and rotation are more accurate, the data that gather also more comprehensively, accurately, improved work efficiency, also increased purposes of the present utility model, can utilize in scientific research and commodity displaying field.
Claims (3)
1. three-dimensional mobile four-degree-of-freedom observation platform, comprise base and be arranged on universal stage on the base medium position, be fixed with support on four corners of described base, framework is installed on the support, framework includes four frameworks, universal stage is connected with motor, it is characterized in that: any two relative framework lower ends are provided with ball screw framework in the described framework, ball screw framework comprises screw rod and nut, screw rod is arranged between the two adjacent supports, nut is positioned on the screw rod, be connected with the guide rod of at least two horizontal parallel between relative two nuts, be provided with slide on the guide rod, the down-feed screw nut block that described slide includes the horizontal lead screw nut block and is fixedly connected with it, the horizontal lead screw nut block cooperates with guide rod, down-feed screw nut block top is equipped with elevating mechanism, elevating mechanism includes lifting motor and elevating lever, lifting motor is installed in the elevating lever top, elevating lever matches with the down-feed screw nut block, the elevating lever bottom is movably set with camera head, camera head is connected with electric rotating machine, can be around the central axis rotation of elevating lever, described screw rod, guide rod all is connected with motor.
2. three-dimensional mobile four-degree-of-freedom observation platform according to claim 1, it is characterized in that: the top and bottom of described nut are symmetrically arranged with two screw rods that cooperate with it, and the two screw rods in the vertical direction is parallel.
3. three-dimensional mobile four-degree-of-freedom observation platform according to claim 1, it is characterized in that: described screw rod is connecting stepper motor, guide rod is connecting linear electric motors, and lifting motor is stepper motor, and stepper motor all is connected with computer control unit with linear electric motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220334467.6U CN202693480U (en) | 2012-07-11 | 2012-07-11 | Three-dimensional movable observation platform with four degrees of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220334467.6U CN202693480U (en) | 2012-07-11 | 2012-07-11 | Three-dimensional movable observation platform with four degrees of freedom |
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| Publication Number | Publication Date |
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| CN202693480U true CN202693480U (en) | 2013-01-23 |
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| CN201220334467.6U Expired - Lifetime CN202693480U (en) | 2012-07-11 | 2012-07-11 | Three-dimensional movable observation platform with four degrees of freedom |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128628A (en) * | 2013-03-18 | 2013-06-05 | 厦门大学 | Optical element processing and detecting platform based on multi-degree-of-freedom motor |
| CN103615640A (en) * | 2013-11-12 | 2014-03-05 | 杭州电子科技大学 | Mounting frame for machine vision equipment |
| CN103645194A (en) * | 2013-11-23 | 2014-03-19 | 中山兆龙光电科技有限公司 | Device for omnibearing and multiangular inspection of sapphire crystal bar bubbles |
| CN104198442A (en) * | 2014-07-29 | 2014-12-10 | 爱彼思（苏州）自动化科技有限公司 | Glossiness measurement equipment |
| CN104957209A (en) * | 2015-07-06 | 2015-10-07 | 常州大学 | Noodle maker with humidification function |
| CN105526915A (en) * | 2016-01-06 | 2016-04-27 | 威准（厦门）自动化科技有限公司 | Vision three-dimensional detection module |
| CN105548196A (en) * | 2015-12-07 | 2016-05-04 | 郑州轻工业学院 | Method and device for on-line nondestructive testing of cemented carbide anvil |
| CN105824169A (en) * | 2016-06-08 | 2016-08-03 | 中国人民解放军第二军医大学 | Adjustable photographing device special for animal experiments |
| CN106412369A (en) * | 2016-10-13 | 2017-02-15 | 河南龙璟科技有限公司 | Multi-azimuth mobile scanner |
| CN109341601A (en) * | 2018-11-12 | 2019-02-15 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of Space locality establishment method of revolving platform central axis in vision measurement device |
| CN109458932A (en) * | 2018-12-27 | 2019-03-12 | 贵州大学 | One kind is around multi-faceted Rosa roxburghii Tratt detection system |
| CN109596073A (en) * | 2018-11-12 | 2019-04-09 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of origin position scaling method of the revolving platform central axis of view-based access control model measurement |
| CN109664280A (en) * | 2018-12-27 | 2019-04-23 | 贵州大学 | A kind of control device and method of Rosa roxburghii Tratt detection system |
| CN109724986A (en) * | 2018-12-12 | 2019-05-07 | 江苏大学 | A kind of laptop lid panel automatic defect detecting device |
| CN109901345A (en) * | 2019-04-02 | 2019-06-18 | 郑州枫华实业股份有限公司 | A kind of high pixel digital acquisition system |
| CN110500475A (en) * | 2019-08-28 | 2019-11-26 | 三度文化科技（清远）有限公司 | A kind of special stand with 3D shooting function |
| CN110894050A (en) * | 2019-12-08 | 2020-03-20 | 陕西联智网络科技有限公司 | Electromechanical elevating platform |
| CN111220463A (en) * | 2019-09-06 | 2020-06-02 | 山东大学 | Rock uniaxial compressive strength prediction system and method |
| CN112004071A (en) * | 2020-07-20 | 2020-11-27 | 四川科华天府科技有限公司 | Object exhibition stand with positioning function |
| CN112362660A (en) * | 2020-10-10 | 2021-02-12 | 合肥通视智能技术有限公司 | Packaging material sense organ defect detection device |
| CN113358643A (en) * | 2021-04-19 | 2021-09-07 | 浙江工业大学之江学院 | Image recognition device based on computer application detection range is wide |
| CN113960044A (en) * | 2021-10-12 | 2022-01-21 | 湄洲湾职业技术学院 | Visual acquisition equipment for jade processing degree inspection and use method thereof |
-
2012
- 2012-07-11 CN CN201220334467.6U patent/CN202693480U/en not_active Expired - Lifetime
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128628A (en) * | 2013-03-18 | 2013-06-05 | 厦门大学 | Optical element processing and detecting platform based on multi-degree-of-freedom motor |
| CN103128628B (en) * | 2013-03-18 | 2015-06-10 | 厦门大学 | Optical element processing and detecting platform based on multi-degree-of-freedom motor |
| CN103615640A (en) * | 2013-11-12 | 2014-03-05 | 杭州电子科技大学 | Mounting frame for machine vision equipment |
| CN103615640B (en) * | 2013-11-12 | 2015-12-09 | 杭州电子科技大学 | A kind of installation frame of machine vision equipment |
| CN103645194A (en) * | 2013-11-23 | 2014-03-19 | 中山兆龙光电科技有限公司 | Device for omnibearing and multiangular inspection of sapphire crystal bar bubbles |
| CN104198442A (en) * | 2014-07-29 | 2014-12-10 | 爱彼思（苏州）自动化科技有限公司 | Glossiness measurement equipment |
| CN104957209A (en) * | 2015-07-06 | 2015-10-07 | 常州大学 | Noodle maker with humidification function |
| CN105548196A (en) * | 2015-12-07 | 2016-05-04 | 郑州轻工业学院 | Method and device for on-line nondestructive testing of cemented carbide anvil |
| CN105526915A (en) * | 2016-01-06 | 2016-04-27 | 威准（厦门）自动化科技有限公司 | Vision three-dimensional detection module |
| CN105526915B (en) * | 2016-01-06 | 2018-03-30 | 威准（厦门）自动化科技有限公司 | Visual stereoscopic detects module |
| CN105824169A (en) * | 2016-06-08 | 2016-08-03 | 中国人民解放军第二军医大学 | Adjustable photographing device special for animal experiments |
| CN106412369A (en) * | 2016-10-13 | 2017-02-15 | 河南龙璟科技有限公司 | Multi-azimuth mobile scanner |
| CN109596073A (en) * | 2018-11-12 | 2019-04-09 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of origin position scaling method of the revolving platform central axis of view-based access control model measurement |
| CN109341601A (en) * | 2018-11-12 | 2019-02-15 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of Space locality establishment method of revolving platform central axis in vision measurement device |
| CN109724986A (en) * | 2018-12-12 | 2019-05-07 | 江苏大学 | A kind of laptop lid panel automatic defect detecting device |
| CN109664280A (en) * | 2018-12-27 | 2019-04-23 | 贵州大学 | A kind of control device and method of Rosa roxburghii Tratt detection system |
| CN109458932A (en) * | 2018-12-27 | 2019-03-12 | 贵州大学 | One kind is around multi-faceted Rosa roxburghii Tratt detection system |
| CN109901345A (en) * | 2019-04-02 | 2019-06-18 | 郑州枫华实业股份有限公司 | A kind of high pixel digital acquisition system |
| CN109901345B (en) * | 2019-04-02 | 2021-08-17 | 郑州枫华实业股份有限公司 | High-pixel digital acquisition system |
| CN110500475B (en) * | 2019-08-28 | 2021-07-20 | 三度文化科技（清远）有限公司 | Special support with 3D shoots function |
| CN110500475A (en) * | 2019-08-28 | 2019-11-26 | 三度文化科技（清远）有限公司 | A kind of special stand with 3D shooting function |
| CN111220463A (en) * | 2019-09-06 | 2020-06-02 | 山东大学 | Rock uniaxial compressive strength prediction system and method |
| CN110894050A (en) * | 2019-12-08 | 2020-03-20 | 陕西联智网络科技有限公司 | Electromechanical elevating platform |
| CN112004071A (en) * | 2020-07-20 | 2020-11-27 | 四川科华天府科技有限公司 | Object exhibition stand with positioning function |
| CN112362660A (en) * | 2020-10-10 | 2021-02-12 | 合肥通视智能技术有限公司 | Packaging material sense organ defect detection device |
| CN113358643A (en) * | 2021-04-19 | 2021-09-07 | 浙江工业大学之江学院 | Image recognition device based on computer application detection range is wide |
| CN113960044A (en) * | 2021-10-12 | 2022-01-21 | 湄洲湾职业技术学院 | Visual acquisition equipment for jade processing degree inspection and use method thereof |
| CN113960044B (en) * | 2021-10-12 | 2023-09-01 | 湄洲湾职业技术学院 | Visual acquisition equipment for jade machining degree inspection and application method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150915 Address after: 430074 Wuhan Road, Hongshan, Shandong Province, Lu Lu Road, No. 388, No. Patentee after: Wuhan in the big asset management Co.,Ltd. Address before: 430074 Wuhan Road, Hongshan, Shandong Province, Lu Lu Road, No. 388, No. Patentee before: CHINA University OF GEOSCIENCES (WUHAN CITY) |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151029 Address after: 430206 Hubei province high tech Development Zone, East Lake high tech Avenue, No. 999, the future of science and technology city overseas talent building, block A, building, building 4 Patentee after: WUHAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE OF GEO-RESOURES ENVIRONMENT Co.,Ltd. Address before: 430074 Wuhan Road, Hongshan, Shandong Province, Lu Lu Road, No. 388, No. Patentee before: Wuhan in the big asset management Co.,Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160801 Address after: 430000 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Patentee after: Wuhan big jewelry culture tourism industry Investment Co.,Ltd. Address before: 430206 Hubei province high tech Development Zone, East Lake high tech Avenue, No. 999, the future of science and technology city overseas talent building, block A, building, building 4 Patentee before: WUHAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE OF GEO-RESOURES ENVIRONMENT Co.,Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161227 Address after: 430206 Hubei province high tech Development Zone, East Lake high tech Avenue, No. 999, the future of science and technology city overseas talent building, block A, building, building 4 Patentee after: WUHAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE OF GEO-RESOURES ENVIRONMENT Co.,Ltd. Address before: 430000 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Patentee before: Wuhan big jewelry culture tourism industry Investment Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20130123 |