CN205209446U - High guiding mechanism of diffuser plate support - Google Patents
High guiding mechanism of diffuser plate support Download PDFInfo
- Publication number
- CN205209446U CN205209446U CN201521064343.0U CN201521064343U CN205209446U CN 205209446 U CN205209446 U CN 205209446U CN 201521064343 U CN201521064343 U CN 201521064343U CN 205209446 U CN205209446 U CN 205209446U
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- CN
- China
- Prior art keywords
- gear ring
- plate support
- regulating mechanism
- capitate gear
- height regulating
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Abstract
The utility model belongs to the three -dimensional measurement field of structured light, concretely relates to high guiding mechanism of diffuser plate support, the on -off device comprises a base, the base top is provided with supports the end, is supporting the inside stiff end that is provided with of end, the stiff end top is connected the outside through the bearing and is provided with capitate gear ring, capitate gear intra -annular portion is provided with the screw thread to through the threaded connection lifter, lifter top linking bridge, inside is provided with non - centrosymmetric hollow structure, the inside rod of inserting that inserts hollow structure that is provided with of stiff end, the lift knob passes through the connecting rod and supports end connection conical tooth wheel, the conical tooth wheel connects with capitate gear linkage, through rotating the lift knob, it is rotatory to utilize the conical tooth wheel to drive capitate gear ring, relies on the lifter unable rotatory along with capitate gear ring, and adjustment about realizing going on lifter top support effectively improves the diffuser plate to the inhibitory effect of highlight, and then improves three -dimensional measuring accuracy.
Description
Technical field
The utility model belongs to structural light three-dimensional fields of measurement, is specifically related to a kind of diffusion plate support height regulating mechanism.
Background technology
Structural light three-dimensional measuring technique is widely used with its high precision, high-level efficiency and untouchable advantage in fields such as high speed detection, product development, quality control, reverse engineerings and develops.The coded structured light method selected when structural light three-dimensional experiments of measuring needs projection code striped to testee surface, striped carries the three-dimensional information of profiling object surface, but in engineering, particularly in modern manufacturing industry, there is a large amount of mirror article to need to measure, due to the impact of testee surface strong reflection characteristic, the light reflexing to camera not only can make camera saturated, lose fringe gray level change information, but also will the intensity profile of original diffuse reflection striped be changed, affect the accuracy that fringe center is extracted, these are all caused by the high light on strong reflection object.High-intensity region problem has become the difficult point and common problem that utilize optical method for measuring metal and High Reflective Surface object to face at present.
In structural light three-dimensional experiments of measuring, in order to the three-dimensional appearance of full backup measured object as far as possible, while the existing vision measurement system optimized algorithm built, also need the hardware unit improving experiment, linear diffuser plate makes high light obtain effective suppression due to its inner unique concaveconvex structure, and reconstructed image is also more complete.Great many of experiments shows, the position that the integrality of measured object reduction and diffuser plate are put and angle have a great impact.
Known by the experiment in early stage, for the measured object that size shape differs, what need adjustment diffuser plate puts height, and therefore, diffuser plate height regulating mechanism becomes and improves the requisite adjusting mechanism of high optical issue, but, also do not find Related product.
Utility model content
For the problems referred to above, the utility model devises a kind of diffusion plate support height regulating mechanism, and this height regulating mechanism can adjust the height of diffuser plate, effectively improves diffuser plate to the inhibition of Gao Guang, and then improves the degree of accuracy of three-dimensional measurement.
The purpose of this utility model is achieved in that
A kind of diffusion plate support height regulating mechanism, comprise base, support end is provided with above described base, support end inside is provided with stiff end, and described stiff end top connects outer setting by bearing capitate gear ring, and described capitate gear ring inside is provided with screw thread, and be threaded connection elevating lever, described elevating lever top connection bracket, inside is provided with non-centrosymmetrical hollow-core construction, and stiff end inside is provided with the slotting rod inserting hollow-core construction; Lifting knob connects cone gear by connecting rod through support end, and described cone gear is connected with capitate gear ring.
Above-mentioned diffusion plate support height regulating mechanism, described support end top is provided with pad.
Above-mentioned diffusion plate support height regulating mechanism, described lifting knob comprises disk, is arranged at the handle of disk border, around the handle sleeve that handle rotates.
Above-mentioned diffusion plate support height regulating mechanism, described connecting rod is connected by bearing with support end.
Beneficial effect: the utility model diffusion plate support height regulating mechanism, by rotating lifting knob, cone gear is utilized to drive capitate gear ring to rotate, because elevating lever inside is provided with non-centrosymmetrical hollow-core construction, and be inserted with slotting rod, therefore elevating lever cannot rotate with capitate gear ring, can only move up and down under the effect of screw thread, and then realize adjusting up and down elevating lever top-support, effectively improve diffuser plate to the inhibition of Gao Guang, and then improve the degree of accuracy of three-dimensional measurement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model diffusion plate support height regulating mechanism.
Fig. 2 is the structural representation of lifting knob.
In figure: 1 base, 2 support ends, 3 stiff ends, 4 capitate gear rings, 5 elevating levers, 6 insert rod, 7 lifting knob, 71 disks, 72 handles, 73 handle sleeves, 8 connecting rods, 9 cone gears.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Specific embodiment one
The diffusion plate support height regulating mechanism of the present embodiment, structural representation as shown in Figure 1.This diffusion plate support height regulating mechanism, comprise base 1, support end 2 is provided with above described base 1, support end 2 inside is provided with stiff end 3, and described stiff end top connects outer setting by bearing capitate gear ring 4, and described capitate gear ring 4 inside is provided with screw thread, and be threaded connection elevating lever 5, described elevating lever 5 top connection bracket, inside is provided with non-centrosymmetrical hollow-core construction, and stiff end 3 inside is provided with the slotting rod 6 inserting hollow-core construction; Lifting knob 7 connects cone gear 9 by connecting rod 8 through support end 2, and described cone gear 9 is connected with capitate gear ring 4.
Specific embodiment two
The diffusion plate support height regulating mechanism of the present embodiment, structural representation is equally applicable to Fig. 1.This diffusion plate support height regulating mechanism, on the basis of specific embodiment one, limits support end 2 top further and is provided with pad.
This structural design, effectively avoids support end 2 to contact with " very stiff and demanding " between support, improves the serviceable life of the utility model diffusion plate support height regulating mechanism.
Specific embodiment three
The diffusion plate support height regulating mechanism of the present embodiment, on the basis of specific embodiment one, limits lifting knob 7 further and comprises disk 71, is arranged at the handle 72 at disk 71 edge, around the handle sleeve 73 that handle 72 rotates, as shown in Figure 2.
This structural design, provides a kind of concrete structure being elevated knob 7.
Specific embodiment four
The diffusion plate support height regulating mechanism of the present embodiment, structural representation is equally applicable to Fig. 1.This diffusion plate support height regulating mechanism, on the basis of specific embodiment one, is limited connecting rod 8 further and is connected by bearing with support end 2.
This structural design, provides the concrete structure how a kind of connecting rod 8 passes support end 2.
Claims (4)
1. a diffusion plate support height regulating mechanism, it is characterized in that: comprise base (1), described base (1) top is provided with support end (2), support end (2) inside is provided with stiff end (3), described stiff end top connects outer setting by bearing capitate gear ring (4), described capitate gear ring (4) inside is provided with screw thread, and be threaded connection elevating lever (5), described elevating lever (5) top connection bracket, inside is provided with non-centrosymmetrical hollow-core construction, stiff end (3) inside is provided with the slotting rod (6) inserting hollow-core construction, lifting knob (7) connects cone gear (9) by connecting rod (8) through support end (2), and described cone gear (9) is connected with capitate gear ring (4).
2. diffusion plate support height regulating mechanism according to claim 1, is characterized in that: described support end (2) top is provided with pad.
3. diffusion plate support height regulating mechanism according to claim 1, it is characterized in that: described lifting knob (7) comprises disk (71), is arranged at the handle (72) at disk (71) edge, around the handle sleeve (73) that handle (72) rotates.
4. diffusion plate support height regulating mechanism according to claim 1, is characterized in that: described connecting rod (8) is connected by bearing with support end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064343.0U CN205209446U (en) | 2015-12-17 | 2015-12-17 | High guiding mechanism of diffuser plate support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064343.0U CN205209446U (en) | 2015-12-17 | 2015-12-17 | High guiding mechanism of diffuser plate support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209446U true CN205209446U (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064343.0U Expired - Fee Related CN205209446U (en) | 2015-12-17 | 2015-12-17 | High guiding mechanism of diffuser plate support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209446U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195569A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of support table apparatus of instrument and equipment |
| CN106195573A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of instrument support table apparatus |
| CN106195561A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of support platform structure of equipment |
| CN106195543A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of support table apparatus of instrument |
| CN106224725A (en) * | 2016-07-25 | 2016-12-14 | 林晓 | A kind of support platform structure of instrument and equipment |
| CN106247117A (en) * | 2016-07-25 | 2016-12-21 | 林晓 | A kind of support table structure of instrument |
| CN106556500A (en) * | 2016-11-14 | 2017-04-05 | 李辉 | A kind of multifunction architecture engineering detector |
| CN107215811A (en) * | 2017-06-15 | 2017-09-29 | 孙永 | A kind of lowering or hoisting gear for Medical Devices |
| CN107822394A (en) * | 2017-09-14 | 2018-03-23 | 合肥惠科金扬科技有限公司 | A kind of large-scale LCDs displaying table frame of adjustable angle |
| CN108426145A (en) * | 2018-04-03 | 2018-08-21 | 佛山市恒学科技服务有限公司 | A kind of control system remote control device |
| CN108677510A (en) * | 2018-05-04 | 2018-10-19 | 佘峰 | A kind of weaving workbench convenient for adjusting height |
| CN110375167A (en) * | 2019-07-12 | 2019-10-25 | 陕西科技大学 | A kind of measuring device of rotation and lifting |
-
2015
- 2015-12-17 CN CN201521064343.0U patent/CN205209446U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195543B (en) * | 2016-07-25 | 2017-12-08 | 叶孟杰 | A kind of support table apparatus of instrument |
| CN106195561A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of support platform structure of equipment |
| CN106195561B (en) * | 2016-07-25 | 2017-12-08 | 岑浩明 | A kind of support platform structure of equipment |
| CN106224725B (en) * | 2016-07-25 | 2017-12-08 | 岑浩明 | A kind of support platform structure of instrument and equipment |
| CN106224725A (en) * | 2016-07-25 | 2016-12-14 | 林晓 | A kind of support platform structure of instrument and equipment |
| CN106247117A (en) * | 2016-07-25 | 2016-12-21 | 林晓 | A kind of support table structure of instrument |
| CN106195569A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of support table apparatus of instrument and equipment |
| CN106195569B (en) * | 2016-07-25 | 2017-12-08 | 岑浩明 | A kind of support table apparatus of instrument and equipment |
| CN106195573B (en) * | 2016-07-25 | 2017-12-08 | 岑浩明 | A kind of instrument support table apparatus |
| CN106195573A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of instrument support table apparatus |
| CN106195543A (en) * | 2016-07-25 | 2016-12-07 | 林晓 | A kind of support table apparatus of instrument |
| CN106556500A (en) * | 2016-11-14 | 2017-04-05 | 李辉 | A kind of multifunction architecture engineering detector |
| CN107215811A (en) * | 2017-06-15 | 2017-09-29 | 孙永 | A kind of lowering or hoisting gear for Medical Devices |
| CN107215811B (en) * | 2017-06-15 | 2018-11-09 | 乔文兴 | A kind of lifting gear for Medical Devices |
| CN107822394A (en) * | 2017-09-14 | 2018-03-23 | 合肥惠科金扬科技有限公司 | A kind of large-scale LCDs displaying table frame of adjustable angle |
| CN108426145A (en) * | 2018-04-03 | 2018-08-21 | 佛山市恒学科技服务有限公司 | A kind of control system remote control device |
| CN108677510A (en) * | 2018-05-04 | 2018-10-19 | 佘峰 | A kind of weaving workbench convenient for adjusting height |
| CN110375167A (en) * | 2019-07-12 | 2019-10-25 | 陕西科技大学 | A kind of measuring device of rotation and lifting |
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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: 20160504 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |