CN219809660U

CN219809660U - 3D scanning ray apparatus

Info

Publication number: CN219809660U
Application number: CN202321019732.6U
Authority: CN
Inventors: 陈启雄; 程金华
Original assignee: Fuzhou Juweida Optoelectronics Technology Co ltd
Current assignee: Fuzhou Juweida Optoelectronics Technology Co ltd
Priority date: 2023-05-03
Filing date: 2023-05-03
Publication date: 2023-10-10
Anticipated expiration: 2033-05-03

Abstract

The utility model provides a 3D scanning optical machine, and belongs to the technical field of scanning optical machines. The 3D scanning optical machine comprises a workbench, wherein a scanning table is arranged above the workbench, the top of the scanning table is fixedly connected with an optical machine body, and an angle adjusting mechanism comprises a connecting plate which is fixedly connected to the rear part of the scanning table; the sleeve is fixedly connected to the bottom of the connecting plate; the support rod is fixedly connected to the top of the workbench; the first pivot, first pivot fixed connection is at the top of bracing piece, first pivot and sleeve rotate to be connected, through starting first motor, the threaded rod rotates for first slider back-and-forth movement, and then drive the bull stick and rotate, thereby make the scanning platform be close to the position of bull stick by lift or draw down, and drive connecting plate and sleeve and rotate along first pivot, so that adjust the inclination of scanning platform and optical engine body, improved the efficiency of scanning.

Description

3D scanning ray apparatus

Technical Field

The utility model relates to the technical field of scanning optical machines, in particular to a 3D scanning optical machine.

Background

The 3D scanner is a scientific instrument for detecting and analyzing the shape (geometry) and appearance data (such as color, surface albedo, etc.) of an object or environment in the real world. The collected data is often used to perform three-dimensional reconstruction calculations to create a digital model of the real object in the virtual world. The model has quite wide application, and can be applied to the fields of industrial design, flaw detection, reverse engineering, robot guidance, geomorphic measurement, medical information, biological information, criminal identification, digital cultural relic preservation, film production, game creation materials and the like.

The 3D scanning optical machine adopts a non-contact projection optical technology, avoids the contact of the surface of an object, can measure models of various objects, and is difficult to adjust the inclination angle of the scanning optical machine when the existing 3D scanning optical machine scans the object, so that inconvenience is brought to operators, the scanning efficiency is reduced, and the 3D scanning optical machine is provided to solve the problems.

Disclosure of Invention

To remedy the above-mentioned deficiencies, the present utility model provides a 3D scanning light engine that overcomes or at least partially solves the above-mentioned technical problems.

The utility model provides a 3D scanning optical machine, which comprises

A scanning table is arranged above the workbench, the top of the scanning table is fixedly connected with a ray apparatus body,

an angle adjusting mechanism arranged between the workbench and the scanning table, the angle adjusting mechanism comprises

The connecting plate is fixedly connected to the rear part of the scanning table;

the sleeve is fixedly connected to the bottom of the connecting plate;

the support rod is fixedly connected to the top of the workbench;

the first rotating shaft is fixedly connected to the top of the supporting rod and is rotationally connected with the sleeve.

In a preferred embodiment, the table is further provided with a driving mechanism, and the driving mechanism includes a groove, and the groove is formed at the top of the table.

In a preferred scheme, the front portion fixedly connected with first motor of workstation, the output fixed connection of first motor is at the threaded rod, fixedly connected with gag lever post between the inner wall of recess.

In a preferred scheme, threaded rod threaded connection has first slider, first slider and gag lever post sliding connection, the mounting groove has been seted up at the top of first slider, fixedly connected with first round bar between the inner wall of mounting groove, first round bar rotates and is connected with the bull stick.

In a preferred scheme, two mounting plates are fixedly connected to the bottom of the scanning table, a second round rod is fixedly connected between the two mounting plates, and the second round rod is rotationally connected with the rotating rod.

In a preferred scheme, the top fixedly connected with second motor of workstation, the output fixedly connected with second pivot of second motor, second pivot fixedly connected with gear, the gear engagement is connected with the rack.

In a preferred scheme, the front portion fixedly connected with connecting block of rack, connecting block fixedly connected with rectangular plate, the bottom fixedly connected with second slider of rectangular plate, first spout has been seted up at the top of workstation, second slider and the inner wall sliding connection of first spout.

In a preferred scheme, the bottom fixedly connected with third motor of rectangular plate, the output fixedly connected with third pivot of third motor, the top fixedly connected with of third pivot places the platform.

In a preferred scheme, a plurality of equidistant strip-shaped heat dissipation holes are formed in the optical machine body, and a dust screen is arranged on the strip-shaped heat dissipation holes.

In a preferred scheme, a second chute is formed in the optical machine body, a pull rod is slidably connected to the inner wall of the second chute, a spring is fixedly connected between the right part of the pull rod and the inner wall of the second chute, and a brush plate is fixedly connected to the bottom of the pull rod.

The utility model provides a 3D scanning optical machine, which has the beneficial effects that:

1. through starting first motor, the output of first motor drives the threaded rod and rotates, under the restriction of gag lever post, drives first slider and reciprocates along the recess, and then drives the bull stick and rotate to make the scanning platform be close to the position of bull stick by lift up or draw down, and drive connecting plate and sleeve and rotate along first pivot, so that adjust the inclination of scanning platform and optical engine body, the operating personnel of being convenient for use has improved the efficiency of scanning.

2. Through pulling the pull rod to the left, the pull rod drives the brush board and moves to the left, and simultaneously the pull rod stretches the spring, and the brush board cleans dust on the dust screen in the moving process to the note shape louvre can normally dispel the heat, guarantees radiating efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of an overall structure provided by an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is a schematic top view of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of portion B in FIG. 3 according to an embodiment of the present utility model;

fig. 5 is a schematic view of a bottom structure of a scanning platform according to an embodiment of the present utility model.

In the figure: 1. a work table; 2. an angle adjusting mechanism; 201. a connecting plate; 202. a sleeve; 203. a support rod; 204. a first rotating shaft; 3. a scanning table; 4. a ray machine body; 5. a driving mechanism; 501. a groove; 502. a first motor; 503. a threaded rod; 504. a limit rod; 505. a first slider; 506. a mounting groove; 507. a first round bar; 508. a rotating rod; 509. a mounting plate; 510. a second round bar; 6. a second motor; 7. a second rotating shaft; 8. a gear; 9. a rack; 10. a connecting block; 11. a rectangular plate; 12. a second slider; 13. a first chute; 14. a third motor; 15. a third rotating shaft; 16. a placement table; 17. a strip-shaped heat dissipation hole; 18. a dust screen; 19. a second chute; 20. a spring; 21. a pull rod; 22. and brushing the plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the 3D scanning optical machine comprises a workbench 1, a scanning table 3 is arranged above the workbench 1, an optical machine body 4 is fixedly connected to the top of the scanning table 3, an angle adjusting mechanism 2 is arranged between the workbench 1 and the scanning table 3, the angle adjusting mechanism 2 comprises a connecting plate 201, a sleeve 202, a supporting rod 203 and a first rotating shaft 204, and the connecting plate 201 is fixedly connected to the rear part of the scanning table 3; the sleeve 202 is fixedly connected to the bottom of the connecting plate 201; the supporting rod 203 is fixedly connected to the top of the workbench 1; the first rotating shaft 204 is fixedly connected to the top of the supporting rod 203, the first rotating shaft 204 is rotationally connected with the sleeve 202, the driving mechanism 5 is further arranged on the workbench 1, the driving mechanism 5 comprises a groove 501, the groove 501 is formed in the top of the workbench 1, the front part of the workbench 1 is fixedly connected with a first motor 502, the output end of the first motor 502 is fixedly connected to a threaded rod 503, a limiting rod 504 is fixedly connected between the inner walls of the groove 501, the threaded rod 503 is in threaded connection with a first sliding block 505, the first sliding block 505 is in sliding connection with the limiting rod 504, the top of the first sliding block 505 is provided with a mounting groove 506, a first round rod 507 is fixedly connected between the inner walls of the mounting groove 506, the first round rod 507 is rotationally connected with a rotating rod 508, the bottom of the scanning table 3 is fixedly connected with two mounting plates 509, a second round rod 510 is rotationally connected with the rotating rod 508, the output end of the first motor 502 drives the threaded rod 503 to rotate through starting the first motor 502, and drives the first sliding block 505 to move forwards and backwards along the groove 503 under the limitation of the limiting rod 504, and further drives the first sliding block 505 to rotate along the groove 508, so that the scanning table 3 is close to the scanning table 508 is enabled to the position of the scanning table, the scanning table is convenient to be inclined or the scanning table is convenient to be inclined by a user, and the user has a user has the scanning device 3 and can conveniently adjusted by the user, and has the scanning device and can rotate the scanning mechanism and the scanning mechanism 2 and the rotating device 2 and has the scanning device 3 and the rotating device 2 and the rotating device is convenient to rotate and the rotating device;

the top of the workbench 1 is fixedly connected with a second motor 6, the output end of the second motor 6 is fixedly connected with a second rotating shaft 7, the second rotating shaft 7 is fixedly connected with a gear 8, the gear 8 is in meshed connection with a rack 9, the front part of the rack 9 is fixedly connected with a connecting block 10, the connecting block 10 is fixedly connected with a rectangular plate 11, the bottom of the rectangular plate 11 is fixedly connected with a second sliding block 12, the top of the workbench 1 is provided with a first sliding groove 13, the second sliding block 12 is in sliding connection with the inner wall of the first sliding groove 13, the bottom of the rectangular plate 11 is fixedly connected with a third motor 14, the output end of the third motor 14 is fixedly connected with a third rotating shaft 15, the top of the third rotating shaft 15 is fixedly connected with a placing table 16, the output end of the second motor 6 drives the second rotating shaft 7 to rotate through starting the second motor 6, the second rotating shaft 7 drives the gear 8 to rotate, the rack 9 drives the connecting block 10 to move left and right, the connecting block 10 is driven by the connecting block 10 to move left and right, and the connecting block 10 drives the connecting block 11 to move left and right, so that the position of an object placed on the placing table 16 is convenient to be adjusted from the body 4, the placing table 16 is placed on the third rotating table 14, and the third rotating table 14 is driven by the third rotating table 14, and the object is scanned and the object is placed on the third rotating table 4;

offer the bar louvre 17 of a plurality of equidistance on the ray apparatus body 4, be provided with dust screen 18 on the bar louvre 17, second spout 19 has been offered on the ray apparatus body 4, the inner wall sliding connection of second spout 19 has pull rod 21, fixedly connected with spring 20 between the right part of pull rod 21 and the inner wall of second spout 19, the bottom fixedly connected with brush board 22 of pull rod 21, through pulling pull rod 21 to the left, pull rod 21 drives brush board 22 and removes to the left, pull rod 21 extension spring 20 simultaneously, brush board 22 clear up the dust on the dust screen 18 in the removal in-process, so that the normal heat dissipation of bar louvre 17 can guarantee radiating efficiency, it is to say: the first motor 502, the second motor 6 and the third motor 14 are all electrically connected with an external power supply.

Specifically, the working process or working principle of the 3D scanning optical machine is as follows: the operating personnel is through putting the object on placing the platform 16, through starting second motor 6, the output of second motor 6 drives second pivot 7 and rotates, second pivot 7 drives gear 8 and rotates, gear 8 drives rack 9 and moves about, rack 9 drives connecting block 10 and moves about, connecting block 10 drives rectangular plate 11 and moves about, thereby be convenient for adjust the position of object distance ray apparatus body 4 of placing on the platform 16, close second motor 6 after the regulation finishes, start third motor 14, third motor 14 drives third pivot 15 and places the platform 16 and rotate, thereby make the object rotate, ray apparatus body 4 scans the object simultaneously.

In the scanning process, by starting the first motor 502, the output end of the first motor 502 drives the threaded rod 503 to rotate, under the limit of the limit rod 504, the first slider 505 is driven to move back and forth along the groove 501, and then the rotating rod 508 is driven to rotate, so that the position of the scanning table 3 close to the rotating rod 508 is lifted or pulled down, and the connecting plate 201 and the sleeve 202 are driven to rotate along the first rotating shaft 204, so that the inclination angles of the scanning table 3 and the optical machine body 4 are adjusted, the use of operators is facilitated, the scanning efficiency is improved, and the scanning work is completed.

When the optical engine body 4 is not used, the pull rod 21 is pulled leftwards, the pull rod 21 drives the brush plate 22 to move leftwards, meanwhile, the pull rod 21 stretches the spring 20, and the brush plate 22 cleans dust on the dust screen 18 in the moving process, so that the strip-shaped heat dissipation holes 17 can dissipate heat normally, and heat dissipation efficiency is guaranteed.

Claims

1. A3D scanning optical machine is characterized by comprising a workbench (1), a scanning table (3) is arranged above the workbench (1), the top of the scanning table (3) is fixedly connected with an optical machine body (4),

an angle adjusting mechanism (2), wherein the angle adjusting mechanism (2) is arranged between the workbench (1) and the scanning table (3), and the angle adjusting mechanism (2) comprises

The connecting plate (201), the said connecting plate (201) is fixedly connected to the rear part of the scanning table (3);

the sleeve (202) is fixedly connected to the bottom of the connecting plate (201);

the supporting rod (203), the supporting rod (203) is fixedly connected to the top of the workbench (1);

the first rotating shaft (204), first rotating shaft (204) fixed connection is at the top of bracing piece (203), first rotating shaft (204) and sleeve (202) rotate to be connected.

2. A 3D scanning light machine as claimed in claim 1, characterized in that the table (1) is further provided with a driving mechanism (5), the driving mechanism (5) comprising a recess (501), the recess (501) being provided at the top of the table (1).

3. A 3D scanning light machine as claimed in claim 2, characterized in that the front part of the working table (1) is fixedly connected with a first motor (502), the output end of the first motor (502) is fixedly connected with a threaded rod (503), and a limit rod (504) is fixedly connected between the inner walls of the groove (501).

4. A 3D scanning light machine according to claim 3, characterized in that the threaded rod (503) is in threaded connection with a first slider (505), the first slider (505) is in sliding connection with the limit rod (504), a mounting groove (506) is formed in the top of the first slider (505), a first round rod (507) is fixedly connected between the inner walls of the mounting groove (506), and the first round rod (507) is rotationally connected with a rotating rod (508).

5. A 3D scanning light machine according to claim 1, characterized in that the bottom of the scanning table (3) is fixedly connected with two mounting plates (509), a second round rod (510) is fixedly connected between the two mounting plates (509), and the second round rod (510) is rotatably connected with the rotating rod (508).

6. A 3D scanning light machine according to claim 3, characterized in that the top of the workbench (1) is fixedly connected with a second motor (6), the output end of the second motor (6) is fixedly connected with a second rotating shaft (7), the second rotating shaft (7) is fixedly connected with a gear (8), and the gear (8) is in meshed connection with a rack (9).

7. The 3D scanning optical bench according to claim 6, characterized in that a connecting block (10) is fixedly connected to the front portion of the rack (9), a rectangular plate (11) is fixedly connected to the connecting block (10), a second sliding block (12) is fixedly connected to the bottom of the rectangular plate (11), a first sliding groove (13) is formed in the top of the workbench (1), and the second sliding block (12) is slidably connected with the inner wall of the first sliding groove (13).

8. A 3D scanning light machine according to claim 7, characterized in that the bottom of the rectangular plate (11) is fixedly connected with a third motor (14), the output end of the third motor (14) is fixedly connected with a third rotating shaft (15), and the top of the third rotating shaft (15) is fixedly connected with a placing table (16).

9. A 3D scanning light machine according to claim 1, characterized in that the light machine body (4) is provided with a plurality of equidistant strip-shaped heat dissipation holes (17), and the strip-shaped heat dissipation holes (17) are provided with dust-proof screens (18).

10. The 3D scanning optical bench according to claim 9, characterized in that the optical bench body (4) is provided with a second chute (19), the inner wall of the second chute (19) is slidably connected with a pull rod (21), a spring (20) is fixedly connected between the right part of the pull rod (21) and the inner wall of the second chute (19), and the bottom of the pull rod (21) is fixedly connected with a brush plate (22).