CN217877583U

CN217877583U - Auxiliary positioning device for three-dimensional scanning

Info

Publication number: CN217877583U
Application number: CN202221480792.3U
Authority: CN
Inventors: 朱珏欣; 李必然
Original assignee: Pengzhou Xianlin 3d Technology Co ltd
Current assignee: Pengzhou Xianlin 3d Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-22
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses an auxiliary positioning device for three-dimensional scanning, the on-line screen storage device comprises a base, installation rail and interlock ring gear are installed to the upper end of base, the upper end movable mounting of installation rail has the removal seat, remove the upper end of seat and install driving motor, driving motor's output is installed and is meshed with the interlock ring gear, remove the upper end of seat and install the mounting bracket, the erection column is installed to the upper end of mounting bracket, the inside activity interlude of erection column has the lifting screw, the link is installed to the upper end of lifting screw, the utility model relates to a three-dimensional scanning equipment technical field. This an auxiliary positioning device for three-dimensional scanning has solved current three-dimensional scanning's auxiliary positioning device and at the in-process that uses, can't carry out fine regulation to three-dimensional scanner's position according to user's demand, and it is very inconvenient to use, and the in-process of work piece pivoted causes the problem that the work piece produced the skew very easily moreover.

Description

Auxiliary positioning device for three-dimensional scanning

Technical Field

The utility model relates to a three-dimensional scanning equipment technical field specifically is an auxiliary positioning device for three-dimensional scanning.

Background

The three-dimensional scanner is a scientific instrument used for detecting and analyzing the shape and appearance data of an object or an environment in the real world, the collected data is often used for three-dimensional reconstruction calculation, and a digital model of the actual object is created in the virtual world, and the models have quite wide application, so that the applications of industrial design, flaw detection, reverse engineering, robot guidance, geomorphologic measurement, medical information, biological information, criminal identification, digital cultural relic collection, film production, game creation materials and the like can be seen;

through retrieval, an auxiliary positioning device for a three-dimensional scanner with publication number CN215596899U is disclosed, and belongs to the technical field of three-dimensional scanners. The auxiliary positioning device for the three-dimensional scanner comprises a fixing component, a driving component and a positioning component. The fixed subassembly includes mount pad and work piece platform, the bracing piece rotate install in the mount pad, drive assembly includes first motor, electric putter, second motor, third motor and three-dimensional scanner body, the output fixedly connected with lead screw of first motor, electric putter's output fixedly connected with fixing base, three-dimensional scanner body is fixed cup joint in on the outer wall of pivot, locating component includes fourth motor, sensor and baffle. The device is convenient for the workpiece platform to correspond to the scanner, so that the three-dimensional scanner corresponds to the workpiece, and the scanning angle of the three-dimensional scanner can be adjusted, thereby improving the scanning effect and the application range of the three-dimensional scanner;

although the above application has satisfied user's demand in certain extent, still have certain problem in the use, if in the use, can't carry out fine regulation to three-dimensional scanner's position according to user's demand, it is very inconvenient to use, and the in-process that the work piece rotated in addition causes the work piece very easily to produce the skew, influences the scanning effect, in view of this, we provide an auxiliary positioning device for three-dimensional scanning.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an auxiliary positioning device for three-dimensional scanning has solved current three-dimensional scanning's auxiliary positioning device at the in-process that uses, can't carry out fine regulation to three-dimensional scanner's position according to user's demand, and it is very inconvenient to use, and work piece pivoted in-process causes the problem that the work piece produced the skew very easily moreover.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an auxiliary positioning device for three-dimensional scanning, includes the base, installation rail and interlock ring gear are installed to the upper end of base, the upper end movable mounting of installation rail has the removal seat, remove the upper end of seat and install driving motor, driving motor's output is installed and is meshed with interlock ring gear's interlock gear, the mounting bracket is installed to the upper end of removing the seat, the erection column is installed to the upper end of mounting bracket, the inside activity interlude of erection column has the lifting screw, the link is installed to the upper end of lifting screw, the upper end movable mounting of link has the regulation pole, the regulating block is installed through the link in the upper end of adjusting the pole, be provided with spacing subassembly between link and regulation pole and the regulating block, one side fixed mounting of regulating block has the installation screw, the surface movable sleeve of installation screw is equipped with the installation swivel nut, the lower extreme movable mounting of installation swivel nut has the installation cover, installation nut one side is provided with the scanner.

Preferably, a placing table is fixedly installed at the middle position of the upper end of the base, an adjusting threaded sleeve is movably installed at the upper end of the installing column, and the lower end of the lifting screw penetrates through the adjusting threaded sleeve and is movably inserted into the installing column.

Preferably, the sliding blocks are fixedly mounted on two sides of the lower end of the lifting screw rod, sliding grooves matched with the sliding blocks are formed in two sides of the inner wall of the mounting column, and rotating blocks are arranged on two sides of the surface of the adjusting screw sleeve.

Preferably, the limiting grooves are formed in two sides of the surface of the mounting screw rod, the limiting blocks are fixedly mounted on two sides of the inner wall of the mounting screw sleeve, and the limiting blocks are movably connected with the limiting grooves.

Preferably, the limiting assembly comprises an adjusting groove, a movable groove, a staggered toothed ring, a movable rod, a staggered gear, a supporting spring, a movable block, a through hole, a connecting block and a connecting groove.

Preferably, the both sides of adjusting pole and regulating block one end have all been seted up and have been perforated, the activity groove has been seted up to fenestrate one end, the equal fixed mounting in both sides of perforation inner wall has the connecting block, the adjustment tank has all been seted up to the both sides of link inner wall, one side fixed mounting of adjustment tank inner wall has the dislocation ring gear.

Preferably, a movable rod penetrates through the inside of the adjusting groove, one end of the movable rod penetrates through the penetrating hole and movably penetrates through the inside of the movable groove, a movable block is fixedly mounted at the end of the movable rod, connecting grooves are formed in two sides of the movable rod, and the connecting grooves are movably connected with the connecting blocks.

Preferably, the surface of the movable rod is sleeved with a supporting spring connected with the movable block, the surface of the movable rod is fixedly provided with a dislocation gear, the dislocation gear is clamped with the dislocation toothed ring, one end of the movable rod is movably inserted in the outer side of the connecting frame in a penetrating mode, and a pressing block is fixedly mounted at the end of the movable rod.

(III) advantageous effects

The utility model provides an auxiliary positioning device for three-dimensional scanning. The method has the following beneficial effects:

(1) This a supplementary positioner for three-dimensional scanning, the user places the work piece of scanning at placing the bench, the user rotates the regulation swivel nut, slider and spout cooperate and carry on spacingly to lifting screw, make lifting screw along erection column rebound, can adjust the height of scanner, the user is through rotating regulation pole and regulating block simultaneously, under the effect of link and spacing subassembly, be convenient for adjust the angle of scanner, the user rotates the installation swivel nut, stopper and spacing groove cooperate, it is spacing to carry on the installation cover, make the installation cover remove along the surface of installation screw, adjust the height of scanner, be convenient for further adjust the height of scanner, convenient to use person's use, driving motor drives the interlock gear and rotates, the interlock gear rotates along the interlock ring gear, it rotates along the installation rail to drive the removal seat, it rotates along placing the platform to be convenient for the scanner, be convenient for scan the work piece comprehensively.

(2) This an auxiliary positioning device for three-dimensional scanning, when adjusting the angle of pole and lifting screw or adjusting the angle of pole and regulating block, the user promotes the briquetting, the briquetting drives the movable rod and removes to the inside of activity groove, it removes to drive the movable block in the activity inslot portion, stretch supporting spring, make the dislocation gear remove in the inside of regulating groove, make dislocation gear break away from with the dislocation ring gear mutually, make adjusting pole and regulating block rotate in the inside of link, adjust lifting screw and adjust the pole and adjust the angle of pole and regulating block, after the angle modulation, the user loosens the briquetting, the briquetting resumes the normal position under supporting spring's effect, make dislocation gear and dislocation ring gear looks joint, thereby be convenient for carry on spacingly with the angle of adjusting the pole and regulating block to adjusting lifting screw, the support of scanner has been strengthened.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2;

FIG. 4 is a schematic view of the half-section structure of the present invention;

fig. 5 is an enlarged structural diagram of a region B in fig. 4.

In the figure: 1. a base; 2. an engaging gear ring; 3. mounting a rail; 4. a movable seat; 5. an engagement gear; 6. a drive motor; 7. mounting a column; 8. adjusting a threaded sleeve; 9. a connecting frame; 10. a placing table; 11. a mounting frame; 12. adjusting a rod; 13. an adjusting block; 14. installing a screw rod; 15. installing a sleeve; 16. a scanner; 17. installing a threaded sleeve; 18. a limiting block; 19. a limiting groove; 20. a lifting screw; 21. an adjustment groove; 22. a movable groove; 23. a staggered toothed ring; 24. a movable rod; 25. a malposition gear; 26. a support spring; 27. a moving mass is moved.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows: an auxiliary positioning device for three-dimensional scanning comprises a base 1, an installation rail 3 and an occlusion toothed ring 2 are installed at the upper end of the base 1, a moving seat 4 is movably installed at the upper end of the installation rail 3, a driving motor 6 is installed at the upper end of the moving seat 4, an occlusion gear 5 meshed with the occlusion toothed ring 2 is installed at the output end of the driving motor 6, an installation frame 11 is installed at the upper end of the moving seat 4, an installation column 7 is installed at the upper end of the installation frame 11, a lifting screw rod 20 is movably inserted into the installation column 7, a connecting frame 9 is installed at the upper end of the lifting screw rod 20, an adjusting rod 12 is movably installed at the upper end of the connecting frame 9, an adjusting block 13 is installed at the upper end of the adjusting rod 12 through the connecting frame 9, a limiting component is arranged between the connecting frame 9 and the adjusting rod 12 and the adjusting block 13, an installation screw rod 14 is fixedly installed at one side of the adjusting block 13, and a mounting screw sleeve 17 is movably sleeved on the surface of the installation screw rod 14, a mounting sleeve 15 is movably mounted at the lower end of a mounting screw sleeve 17, a scanner 16 is arranged on one side of the mounting sleeve 15, a placing table 10 is fixedly mounted at the middle position of the upper end of a base 1, an adjusting screw sleeve 8 is movably mounted at the upper end of a mounting column 7, the lower end of a lifting screw 20 penetrates through the adjusting screw sleeve 8 and is movably inserted into the mounting column 7, sliders are fixedly mounted on both sides of the lower end of the lifting screw 20, sliding grooves matched with the sliders are formed in both sides of the inner wall of the mounting column 7, rotating blocks are arranged on both sides of the surface of the adjusting screw sleeve 8, limiting grooves 19 are formed in both sides of the surface of a mounting screw 14, limiting blocks 18 are fixedly mounted on both sides of the inner wall of the mounting screw sleeve 17, the limiting blocks 18 are movably connected with the limiting grooves 19, a scanned workpiece is placed on the placing table 10 by a user, the adjusting screw sleeve 8 is rotated by the user, and the lifting screw 20 is limited by the cooperation of the sliders and the sliding grooves, make lifting screw 20 along erection column 7 rebound, can adjust scanner 16's height, the user is through rotating regulation pole 12 and regulating block 13 simultaneously, under link 9 and spacing subassembly's effect, be convenient for adjust scanner 16's angle, the user rotates installation swivel nut 17, stopper 18 and spacing groove 19 cooperate, spacing is carried out to mounting sleeve 15, make mounting sleeve 15 remove along the surface of installation screw 14, adjust scanner 16's height, be convenient for further adjust scanner 16's height, convenient to use person's use, driving motor 6 drives interlock gear 5 and rotates, interlock gear 5 rotates along interlock ring gear 2, it rotates along installation rail 3 to drive removal seat 4, be convenient for scanner 16 rotates along placing platform 10, be convenient for scan the work piece comprehensively.

Example two: the difference between the embodiment and the first embodiment is that the limiting component includes an adjusting groove 21, a movable groove 22, a dislocation toothed ring 23, a movable rod 24, a dislocation gear 25, a supporting spring 26, a movable block 27, a perforation, a connecting block and a connecting groove, both sides of one end of the adjusting rod 12 and one end of the adjusting block 13 are provided with perforations, one end of the perforation is provided with the movable groove 22, both sides of the inner wall of the perforation are fixedly provided with the connecting block, both sides of the inner wall of the connecting frame 9 are provided with the adjusting groove 21, one side of the inner wall of the adjusting groove 21 is fixedly provided with the dislocation toothed ring 23, the inside of the adjusting groove 21 is provided with the movable rod 24 in a penetrating manner, one end of the movable rod 24 penetrates through the perforation and is movably inserted into the movable groove 22, the movable block 27 is fixedly installed at the end, both sides of the movable rod 24 are provided with the connecting groove, the connecting groove is movably connected with the connecting block, the supporting spring 26 connected with the movable block 27 is sleeved on the surface of the movable rod 24, a dislocation gear 25 is fixedly arranged on the surface of the movable rod 24, the dislocation gear 25 is clamped with a dislocation toothed ring 23, one end of the movable rod 24 is movably inserted outside the connecting frame 9, a press block is fixedly arranged at the end of the movable rod, when the angle between the adjusting rod 12 and the lifting screw rod 20 or the angle between the adjusting rod 12 and the adjusting block 13 is adjusted, a user pushes the press block, the press block drives the movable rod 24 to move towards the inside of the movable groove 22, the moving block 27 is driven to move inside the movable groove 22, the supporting spring 26 is stretched, the dislocation gear 25 moves inside the adjusting groove 21, the dislocation gear 25 is separated from the dislocation toothed ring, the adjusting rod 12 and the adjusting block 13 rotate inside the connecting frame 9, the angles between the lifting screw rod 20 and the adjusting rod 12 and the adjusting block 13 are adjusted, after the angle is adjusted, the user loosens the press block, the pressing block is restored to the original position under the action of the supporting spring 26, so that the dislocation gear 25 is clamped with the dislocation toothed ring 23, the adjustment of the angles of the lifting screw rod 20 and the adjusting rod 12 and the angles of the adjusting rod 12 and the adjusting block 13 are limited, and the support of the scanner 16 is enhanced.

During operation, a user places a scanned workpiece on the placing platform 10, the user rotates the adjusting screw sleeve 8, the sliding block and the sliding groove are matched to limit the lifting screw 20, so that the lifting screw 20 moves upwards along the mounting column 7, the height of the scanner 16 can be adjusted, meanwhile, the user can conveniently adjust the angle of the scanner 16 by rotating the adjusting rod 12 and the adjusting block 13 under the action of the connecting frame 9 and the limiting component, when the angle of the adjusting rod 12 and the lifting screw 20 or the angle of the adjusting rod 12 and the adjusting block 13 is adjusted, the user pushes the pressing block, the pressing block drives the movable rod 24 to move towards the inside of the movable groove 22, the moving block 27 is driven to move inside the movable groove 22, the supporting spring 26 is stretched, the staggered gear 25 moves inside the adjusting groove 21, the staggered gear 25 is separated from the staggered gear ring gear, the adjusting rod 12 and the adjusting block 13 rotate inside the connecting frame 9, the adjusting rod 20, the adjusting rod 12 and the adjusting block 13 are adjusted, after angle adjustment, the user loosens the pressing block, the pressing block is restored under the action of the supporting spring 26, the gear 25 is meshed with the adjusting rod 25, the adjusting rod 12, the adjusting ring 12 is meshed with the adjusting ring 12, the adjusting ring is further, the adjusting ring is driven by the adjusting rod 12, the adjusting ring 14, the lifting screw rod 16, the adjusting ring is conveniently rotated, the adjusting ring 16, the lifting screw rod 16, the lifting screw 16, the adjusting ring is rotated, the adjusting ring and the adjusting ring, the adjusting ring 16, the adjusting ring is further, the adjusting ring is rotated, the adjusting ring 16, the adjusting ring is conveniently, the adjusting ring is rotated, the adjusting ring 16, the adjusting ring is rotated, the adjusting ring 16, the adjusting ring is conveniently, the adjusting ring 16, the movable base 4 is driven to rotate along the installation rail 3, so that the scanner 16 can rotate along the placing table 10 conveniently, and the workpiece can be scanned comprehensively conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. An auxiliary positioning device for three-dimensional scanning, comprising a base (1), characterized in that: installation rail (3) and interlock ring gear (2) are installed to the upper end of base (1), the upper end movable mounting of installation rail (3) has removal seat (4), driving motor (6) are installed to the upper end of removing seat (4), driving motor's (6) output is installed and is meshed with interlock ring gear (2) interlock gear (5), remove the upper end of seat (4) and install mounting bracket (11), erection column (7) are installed to the upper end of mounting bracket (11), the inside activity interlude of erection column (7) has lifting screw (20), link (9) are installed to the upper end of lifting screw (20), the upper end movable mounting of link (9) has regulation pole (12), adjust the upper end of pole (12) and install regulating block (13) through link (9), link (9) and adjust and be provided with spacing subassembly between pole (12) and regulating block (13), one side fixed mounting of regulating block (13) has installation screw (14), the surface movable mounting screw's (17) that the installation screw (17) was equipped with, installation swivel nut (15) one side scanning appearance (15).

2. An auxiliary positioning device for three-dimensional scanning according to claim 1, characterized in that: the middle position department fixed mounting of base (1) upper end has places platform (10), the upper end movable mounting of erection column (7) has regulation swivel nut (8), the lower extreme of lifting screw (20) runs through the inside of adjusting swivel nut (8) activity interlude at erection column (7).

3. An auxiliary positioning device for three-dimensional scanning according to claim 2, characterized in that: the lifting screw is characterized in that sliding blocks are fixedly mounted on two sides of the lower end of the lifting screw (20), sliding grooves matched with the sliding blocks are formed in two sides of the inner wall of the mounting column (7), and rotating blocks are arranged on two sides of the surface of the adjusting screw sleeve (8).

4. An auxiliary positioning device for three-dimensional scanning according to claim 1, characterized in that: limiting grooves (19) are formed in the two sides of the surface of the mounting screw rod (14), limiting blocks (18) are fixedly mounted on the two sides of the inner wall of the mounting screw sleeve (17), and the limiting blocks (18) are movably connected with the limiting grooves (19).

5. An auxiliary positioning device for three-dimensional scanning according to claim 1, characterized in that: the limiting component comprises an adjusting groove (21), a movable groove (22), a dislocation toothed ring (23), a movable rod (24), a dislocation gear (25), a supporting spring (26), a movable block (27), a through hole, a connecting block and a connecting groove.

6. An auxiliary positioning device for three-dimensional scanning according to claim 5, characterized in that: the both sides of adjusting pole (12) and regulating block (13) one end have all been seted up and have been perforated, activity groove (22) have been seted up to fenestrate one end, the equal fixed mounting in both sides of perforation inner wall has the connecting block, adjustment tank (21) have all been seted up to the both sides of link (9) inner wall, one side fixed mounting of adjustment tank (21) inner wall has dislocation ring gear (23).

7. An auxiliary positioning device for three-dimensional scanning according to claim 6, characterized in that: the inside of adjustment tank (21) is run through and is had movable rod (24), the one end of movable rod (24) is run through the perforation activity and is run through in the inside of activity groove (22), and this end fixed mounting has movable block (27), the spread groove has all been seted up to the both sides of movable rod (24), spread groove and connecting block swing joint.

8. An auxiliary positioning device for three-dimensional scanning according to claim 7, characterized in that: the surface cover of movable rod (24) is equipped with supporting spring (26) that are connected with movable block (27), the fixed surface of movable rod (24) installs dislocation gear (25), dislocation gear (25) and dislocation ring gear (23) looks joint, the one end activity of movable rod (24) is alternates in the outside of link (9), and this end fixed mounting has the briquetting.