CN216593183U - Optical measured object pose adjusting platform - Google Patents
Optical measured object pose adjusting platform Download PDFInfo
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- CN216593183U CN216593183U CN202122527253.2U CN202122527253U CN216593183U CN 216593183 U CN216593183 U CN 216593183U CN 202122527253 U CN202122527253 U CN 202122527253U CN 216593183 U CN216593183 U CN 216593183U
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- 238000001514 detection method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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Abstract
The utility model provides an optical measured object pose adjusting platform, which relates to the technical field of mobile devices and comprises a first rotating assembly, a second rotating assembly and a moving assembly; the first rotating assembly is used for loading an optical measured object and can drive the optical measured object to rotate along a first axis; the second rotating assembly is connected with the first rotating assembly and can drive the first rotating assembly to rotate, so that the optical object to be measured rotates along a second axis; the moving assembly is connected with the second rotating assembly and can drive the second rotating assembly to move, so that the optical object to be measured moves. Therefore, two rotational degrees of freedom and one translational degree of freedom of the optical measured object loaded on the first loading platform are realized, and the convenience of the laser scanner for scanning the optical measured object is improved.
Description
Technical Field
The utility model relates to the technical field of mobile devices, in particular to an optical measured object pose adjusting platform.
Background
Line laser scanners are increasingly applied to non-contact measurement of the surface of a smooth object due to the characteristics of high precision, environmental interference resistance and the like.
In most application scenarios, line laser scanners are mounted on a fixed base or displacement table, which requires more degrees of freedom for the scanned object.
Chinese patent with prior publication No. CN212806939U discloses a cross-scale laser three-coordinate measuring device, which includes: scanning an object to be measured on a measuring platform by using a line laser scanning device, and measuring the object to be measured by using a non-contact laser triangulation distance measuring method, so that errors caused by deformation of the object to be measured due to contact stress are avoided; the macro-micro hybrid driving technology is utilized to realize the displacement and high-resolution motion in the scale-span range, improve the precision and reduce the surface abrasion of the guide rail caused by high-frequency micro motion.
The inventor considers that the angle of the measured object needs to be changed continuously during detection, and the prior art measuring platform is difficult to realize and has a place to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an optical measured object pose adjusting platform.
The utility model provides an optical measured object pose adjusting platform which comprises a first rotating assembly, a second rotating assembly and a moving assembly, wherein the first rotating assembly is used for rotating an optical measured object; the first rotating assembly is used for loading an optical measured object and can drive the optical measured object to rotate along a first axis; the second rotating assembly is connected with the first rotating assembly and can drive the first rotating assembly to rotate, so that the optical measured object rotates along a second axis.
Preferably, the first rotating assembly comprises: a first loading platform: used for loading the optical measured object; a first rotating device: the first loading platform is used for driving connection and can be driven to rotate along the first axis; the second rotating assembly includes: a second loading platform: connecting the first rotating device; a second rotating device: the second loading platform is used for driving connection and can be driven to rotate along the second axis.
Preferably, the optical measurement device further comprises a moving assembly, wherein the moving assembly is connected with the second rotating assembly, and the moving assembly can drive the second rotating assembly to move so as to move the optical measurement object.
Preferably, the moving assembly comprises: a third loading platform: connecting the second rotating device and/or the second loading platform; a driving device: the third loading platform is used for driving connection and can drive the third loading platform to move.
Preferably, the driving means includes: a screw rod: connecting the third loading platform; a controller: the screw rod is used for driving the connection to rotate, and the three loading platforms can be driven to move along the length direction of the screw rod.
Preferably, the driving device further includes: guide rail: the third loading platform is used for loading the third loading platform, and the third loading platform is movable on the guide rail; a sliding table: the third loading platform is in transmission connection with the lead screw and can move on the guide rail.
Preferably, the first rotating device, the second rotating device and the driving device are all provided with manual controllers.
Preferably, the first rotating device, the second rotating device and the driving device are all controlled by a communication control device.
Preferably, the third loading platform comprises a base, a first supporting wall positioned on one side of the base, and a second supporting wall positioned on the other side of the base; the second rotating device is loaded on the first supporting wall and is in transmission connection with the second loading platform; the second loading table is loaded on a second support wall, and the second loading table is pivotable on the second support wall.
Preferably, the moving assembly drives the optical object to move along the direction of the first axis or the second axis, or drives the optical object to translate in a preset plane.
Preferably, the first axis and the second axis are perpendicular to each other.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model drives the first loading platform to rotate around the first axis through the first rotating device; the second rotating device drives the second loading platform to rotate around a second axis; the driving device drives the first loading platform to move, so that two rotational degrees of freedom and one moving degree of freedom of the optical measured object loaded on the first loading platform are realized, and the convenience of the laser scanner for scanning the optical measured object is improved;
2. according to the utility model, the controller and the lead screw are matched to drive the third loading platform to reciprocate along the length direction of the lead screw, so that on one hand, the third loading platform is specifically driven, and on the other hand, the third loading platform can be stopped at any position in the motion range, thereby being beneficial to the convenience and accuracy of adjusting the position of the third loading platform;
3. according to the utility model, through the cooperation of the communication control device and the manual controller, the movement of the third loading platform, the second loading platform and the first loading platform is controlled, the convenience for adjusting the angle of the measured object is improved, and the degree of automation is high.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of an overall structure of a pose adjusting platform according to the present invention.
Reference numerals:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the utility model. All falling within the scope of the present invention.
Example 1
As shown in fig. 1, an optical object posture adjustment platform provided according to the present invention includes a first rotating assembly and a second rotating assembly. The first rotating assembly is used for loading the optical object 1 to be measured, and can drive the optical object 1 to rotate around a first axis. The second rotating assembly is connected with the first rotating assembly and can drive the first rotating assembly to rotate around the second axis, so that the optical measured object 1 rotates around the second axis. By the cooperation of first rotating assembly and second rotating assembly, drive optics measured object 1 is rotatory around first axis and second axis, has realized that optics measured object 1 can produce the motion of two rotational degrees of freedom, and then has realized the adjustment to the gesture of optics measured object 1 when optical detection, has improved the convenience when optical detection.
Usually, the first axis and the second axis are designed to be perpendicular to each other, for example, the first axis is located on a vertical working surface, and the second axis is located on a horizontal plane perpendicular to the working surface, so as to realize that the optical scanner can rotate around the horizontal axis and the vertical axis, but the utility model is not limited thereto, and the angle between the first axis and the second axis can be designed and adjusted by a skilled person according to actual conditions.
Example 2
On the basis of embodiment 1, the present embodiment provides a further refinement of the design of the first rotating assembly and the second rotating assembly.
The first rotating assembly comprises a first loading table 2 and a first rotating device 3, the first loading table 2 is used for loading and fixing the optical measured object 1, and the bottom of the first loading table 2 is installed on the first rotating device 3. The first convolution device is capable of driving the first loading table 2 and the optical object 1 to be measured, which is fixedly mounted on the first loading table 2, to rotate around a first axis.
The second rotating assembly comprises a second loading platform 4 and a second rotating device 5, the second loading platform 2 is used for loading and fixing the first rotating device 3, the second loading platform 4 comprises a bottom plate 6, a first side wall 7 positioned on one side of the bottom plate 6 and a second side wall 8 positioned on the other side of the bottom plate 6, and the first rotating device 3 is fixedly arranged on the bottom plate 6. The second rotating device 5 can drive the second loading table 4 to rotate around the second axis, so that the optical object 1 can be driven to rotate around the second axis.
Specifically, the first rotating device 3 and the second rotating device 5 are each a conventional device capable of outputting torque. Thereby enabling the first rotating means 3 to drive the first loading table 2 and the optical object 1 to be measured fixedly mounted on the first loading table 2 to rotate around the output shaft of the first rotating means 3; the second rotating device 5 is capable of driving the second loading table 4 and the first rotating assembly and the optical object 1 fixedly mounted on the second loading table 4 to rotate around the output shaft of the second rotating device 5.
The posture of the optical object 1 is adjusted by the cooperation of the first rotating assembly and the second rotating assembly.
Example 3
On the basis of embodiment 2, a translation function is further added, thereby realizing one degree of freedom of translation of the optical object 1 to be measured.
Specifically, the moving assembly is connected with the second rotating assembly, and the moving assembly can drive the second rotating assembly to move, so that the optical object to be detected 1 moves, and therefore when detection is carried out, the optical object to be detected 1 can be scanned and detected from various positions and angles by the optical detection device.
The second rotating assembly of the present embodiment is mounted on the moving assembly, and can move along the direction of the first axis or the second axis through the moving assembly while driving the optical object to rotate, but the present invention is not limited thereto, and a technician may drive the optical object to be measured 1 to translate in a preset plane through the moving assembly according to actual situations.
Example 4
On the basis of embodiment 1, the present embodiment performs further detailed design on the moving assembly.
The moving assembly comprises a third loading platform 9 and a driving device 10, the third loading platform 9 is used for loading the second rotating assembly, the driving device 10 is in transmission connection with the third loading platform 9, the driving device 10 is also used as a loading base of the third loading platform 9 and is used for driving the third loading platform to translate, so that the optical object to be measured 1 can be translated.
Specifically, the third loading table 9 is connected to the second rotating device 5 and the second loading table 4, respectively. The third loading table 9 includes a base 11, a first support wall 12 on one side of the base 11, and a second support wall 13 on the other side of the base 11. The second rotating means 5 are fixedly mounted on the first supporting wall 12, and the second side wall 8 of the second loading platform 4 is pivotally connected to the second supporting wall 13 through a rotating shaft, so that loading of the second rotating assembly by the third loading platform 9 is realized.
The driving device 10 includes a lead screw 14, a controller 15, a guide rail 16, and a slide table 17, the slide table 17 is fixedly mounted on the bottom of the base 11 of the third loading table 9, the slide table 17 and the third loading table 9 are both loaded on the guide rail 16, and the slide table 17 and the third loading table 9 are both movable on the guide rail 16.
The controller 15 is electrically connected with a motor of the lead screw 14, and is used for controlling the lead screw 14 to rotate, so as to drive the third loading platform 9 to move along the length direction of the lead screw 14, further drive the optical object to be measured 1 to move along the length direction of the lead screw 14, and realize one translational degree of freedom of the optical object to be measured.
The second rotating assembly of the present embodiment is mounted on the third loading platform, and can drive the optical object to be measured 1 to rotate and simultaneously drive the optical object to be measured 1 to each position on the horizontal plane through the driving device 10, thereby specifically realizing that the optical object to be measured 1 can be scanned and detected by the optical detection device from each position and angle.
Examples 5,
In this embodiment, a control function is further added on the basis of embodiment 4, so as to realize the function of field manual control or remote control operation.
Manual control: a manual controller is additionally arranged and is respectively and electrically connected with the first rotating device 3, the second rotating device 5 and the driving device 10. Manual controls are conventional hand-operated controls such as switches, knobs, handles, hand wheels, etc. The user can make the first rotating component start or close through the manual operation manual control ware, and similarly, the user also can make second rotating component or removal subassembly start or close through the manual operation manual control ware.
Remote control operation: a communication control device (such as a remote controller and an intelligent device) is additionally arranged, and the first rotating device 3, the second rotating device 5 and the driving device 10 are all in communication connection (including wired connection or wireless connection) with the communication control device. The communication control device is a communication interface device for controlling data transmission between a data circuit and a host in a data communication system. The communication control device manages data input and output to a host computer or a computer network, converts parallel data of the computer into serial data transmitted over a communication line, and performs all necessary control functions. In the application, a user can also input a control instruction into the computer, and the control instruction is transmitted to the first rotating device 3, the second rotating device 5 and the driving device 10 through the network, so that the first rotating device 3, the second rotating device 5 and the driving device 10 are started or closed, and the integral automation degree of the pose adjusting platform is improved.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the utility model. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. An optical measured object pose adjusting platform is characterized by comprising a first rotating assembly and a second rotating assembly;
the first rotating assembly is used for loading an optical measured object (1) and can drive the optical measured object (1) to rotate around a first axis;
the second rotating assembly is connected with the first rotating assembly and can drive the first rotating assembly to rotate, so that the optical measured object (1) rotates around a second axis.
2. The optical object pose adjustment platform of claim 1,
the first rotating assembly includes:
first loading platform (2): for loading an optical object (1);
first rotating means (3): the first loading platform (2) is used for driving connection, and the first loading platform (2) can be driven to rotate along the first axis;
the second rotating assembly includes:
second loading table (4): -connecting said first rotating means (3);
second rotating means (5): the second loading platform (4) is used for driving connection, and the second loading platform (4) can be driven to rotate along the second axis.
3. The optical object pose adjustment platform according to claim 2, further comprising a moving assembly coupled to the second rotating assembly, the moving assembly being capable of driving the second rotating assembly to move, thereby moving the optical object (1).
4. The optical object pose adjustment platform of claim 3, wherein the movement assembly comprises:
third loading platform (9): -connecting said second rotating means (5) and/or second loading table (4);
drive device (10): the third loading platform (9) is used for driving connection, and the third loading platform (9) can be driven to move.
5. The optical object pose adjustment platform according to claim 4, wherein the driving device (10) comprises:
screw (14): -connecting the third loading table (9);
controller (15): the screw rod (14) is used for driving and connecting to rotate, and the three loading platforms can be driven to move along the length direction of the screw rod (14).
6. The optical object pose adjustment platform according to claim 5, wherein the driving device (10) further comprises:
guide rail (16): for loading the third loading platform (9), the third loading platform (9) being movable on a guide rail (16);
sliding table (17): the third loading platform (9) is in transmission connection with a lead screw (14) and can move on the guide rail (16).
7. The optical object pose adjusting platform according to claim 4, wherein the first rotating device (3), the second rotating device (5) and the driving device (10) are provided with manual controllers.
8. The optical object pose adjustment platform according to claim 4, wherein the first rotation device (3), the second rotation device (5) and the driving device (10) are controlled by a communication control device.
9. The optical object pose adjustment platform according to claim 4, wherein the third loading platform (9) comprises a base (11), a first support wall (12) on one side of the base (11), and a second support wall (13) on the other side of the base (11);
the second rotating device (5) is loaded on the first supporting wall (12), and the second rotating device (5) is in transmission connection with the second loading platform (4);
the second loading table (4) is loaded on a second support wall (13), and the second loading table (4) is pivotable on the second support wall (13).
10. The optical object pose adjustment platform according to claim 3, wherein the moving assembly drives the optical object (1) to move along the first axis or the second axis, or drives the optical object (1) to translate in a predetermined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122527253.2U CN216593183U (en) | 2021-10-20 | 2021-10-20 | Optical measured object pose adjusting platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122527253.2U CN216593183U (en) | 2021-10-20 | 2021-10-20 | Optical measured object pose adjusting platform |
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| CN216593183U true CN216593183U (en) | 2022-05-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030202A (en) * | 2023-07-21 | 2023-11-10 | 成都飞机工业（集团）有限责任公司 | Optical detection sample pose adjusting device and application method thereof |
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- 2021-10-20 CN CN202122527253.2U patent/CN216593183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030202A (en) * | 2023-07-21 | 2023-11-10 | 成都飞机工业（集团）有限责任公司 | Optical detection sample pose adjusting device and application method thereof |
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Address after: Room 102, 1st Floor, Building 98, No. 1441 Humin Road, Minhang District, Shanghai, 2019; Room 302, 3rd Floor, Building 98; Room 402, 4th Floor, Building 98 Patentee after: Yimu (Shanghai) Technology Co.,Ltd. Address before: 201100 room 1206, building 1, No. 951, Jianchuan Road, Minhang District, Shanghai Patentee before: Yimu (Shanghai) Technology Co.,Ltd. |