CN218566444U

CN218566444U - Three-dimensional model scanning device

Info

Publication number: CN218566444U
Application number: CN202223006580.4U
Authority: CN
Inventors: 赵帅; 吕云
Original assignee: Changsha Hongda Weiai Information Technology Co Ltd
Current assignee: Changsha Hongda Weiai Information Technology Co Ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-03
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a three-dimensional model scanning device, comprising a base plate, bottom plate top rigid coupling has the mount, the bottom rigid coupling has the supporting legs, the bottom plate top is equipped with the backup pad in the mount inboard, be equipped with a plurality of ball between bottom plate and the backup pad, backup pad top symmetry is equipped with two splint, the bottom rigid coupling has the fixed axle, the inside cavity that is equipped with of backup pad, the inside lead screw that is equipped with of cavity, lead screw bilateral symmetry is connected with the slider, one end is connected with the hand wheel, the motor is installed through the mounting bracket bottom the bottom plate, be connected with belt pulley one on the output shaft of motor, the fixed axle bottom is connected with belt pulley two, top surface and medial surface are connected with two linear electric motor modules of mutually perpendicular in the mount, be connected with the mounting panel on the active cell subassembly of linear electric motor module, install camera and light filling lamp on the mounting panel. Compared with the prior art, the utility model the advantage lie in: the utility model discloses not only can use in the rainy day, can also solve the indiscriminate problem of stacking of unnecessary cable.

Description

Three-dimensional model scanning device

Technical Field

The utility model relates to a scanning device technical field specifically is a three-dimensional model scanning device.

Background

The model is also called a physical model, and can be divided into a physical model and an analog model. After an existing model is manufactured, in order to convert an entity into a network three-dimensional model and realize the three-dimensional model, the entity model needs to be scanned to facilitate information transmission in a later period.

The patent of current publication number CN214173284U discloses a three-dimensional model scanning device, including underframe, interior outer ring, sharp module, camera and inner ring, the ascending annular spout of opening has been seted up at the underframe middle part, the underframe is located annular spout department slidable mounting and has the inner ring, and inner ring top left part fixed mounting has sharp module, and sharp module right side slidable mounting has the slide, and lateral wall rotates around the slide and installs and prevent the emery wheel, slide right-hand member fixed mounting has the rocker, and rocker front side fixed mounting has swing motor, and the rocker mid-mounting rotates and installs the camera, swing motor's motor shaft fixed connection motor front side wall. The device carries out all-round shooting around the model, adapts to the shooting to the top, but in the in-service use in-process the device can only scan the top slope of three-dimensional model, can't vertical scanning, causes the scanning precision at three-dimensional model top to be low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a three-dimensional model scanning device.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a three-dimensional model scanning device, includes the bottom plate, bottom plate top rigid coupling has the mount, and the bottom rigid coupling has the supporting legs, the bottom plate top is equipped with the backup pad in the mount inboard, be equipped with a plurality of ball between bottom plate and the backup pad, backup pad top symmetry is equipped with two splint, and the bottom rigid coupling has the fixed axle, the inside cavity that is equipped with of backup pad, the inside lead screw that is equipped with of cavity, lead screw bilateral symmetry is connected with the slider, and one end is connected with the hand wheel, the motor is installed through the mounting bracket bottom to the bottom plate, be connected with belt pulley one on the output shaft of motor, the fixed axle bottom is connected with belt pulley two, be connected with the belt between belt pulley one and the belt pulley two, top surface and medial surface are connected with two mutually perpendicular's linear electric motor module in the mount, be connected with the mounting panel on the active cell subassembly of linear electric motor module, install camera and light filling lamp on the mounting panel.

Further, the fixing frame is a U-shaped frame.

Furthermore, an annular groove is formed in the top surface of the bottom plate, and the ball is located inside the annular groove.

Furthermore, the cavity penetrates through the top surface of the supporting plate, and the screw rod is a bidirectional screw rod and is rotatably connected to the inner wall of the cavity through one bearing.

Further, the sliding block is in threaded connection with the screw rod, and a connecting rod is fixedly connected between the sliding block and the clamping plate.

Further, the top of the fixed shaft is fixedly connected to the supporting plate, the bottom of the fixed shaft penetrates through the bottom plate and is provided with a second belt pulley, and the fixed shaft is rotatably connected to the bottom plate through a second bearing.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a hand wheel rotates the lead screw, impel two sliders to drive the splint and remove, can be fixed to three-dimensional model's base clamp, gear motor drive backup pad and three-dimensional model rotate, two linear electric motor modules drive the removal that horizontal direction and vertical direction are respectively done to two cameras through two mounting panels respectively, and then realize that the omnidirectional vertical scanning of three-dimensional model top surface and side is shot, reduced the error that the inclined scanning brought, improve the precision of three-dimensional model scanning. The utility model relates to a rationally, simple structure can shoot the face and the all-round vertical scan in side on three-dimensional model top, has improved the scanning precision, and the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partially enlarged view of fig. 2.

As shown in the figure: 1. a base plate; 2. a fixed mount; 3. supporting legs; 4. a support plate; 5. a ball bearing; 6. a splint; 7. a fixed shaft; 8. a screw rod; 9. a slider; 10. a hand wheel; 11. a reduction motor; 12. a first belt pulley; 13. a second belt pulley; 14. a belt; 15. a linear motor module; 16. mounting a plate; 17. a camera; 18. and a light supplement lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a three-dimensional model scanning device, including bottom plate 1, 1 top rigid coupling of bottom plate has mount 2, the bottom rigid coupling has supporting legs 3, mount 2 is U type frame, 1 top of bottom plate is equipped with backup pad 4 in 2 inboard sides of mount, be equipped with a plurality of ball 5 between bottom plate 1 and the backup pad 4, the annular groove has been seted up to 1 top surface of bottom plate, ball 5 is located inside the annular groove, 4 top symmetry of backup pad is equipped with two splint 6, the bottom rigid coupling has fixed axle 7, the inside cavity that is equipped with of backup pad 4, the inside lead screw 8 that is equipped with of cavity, lead screw 8 bilateral symmetry is connected with slider 9, one end is connected with hand wheel 10, the cavity runs through in backup pad 4 top surface, lead screw 8 is two-way lead screw, and rotate through one bearing and connect in the cavity inner wall, slider 9 threaded connection is in lead screw 8, and the rigid coupling has the connecting rod between slider 9 and the splint 6, install gear motor 11 bottom 1 through the mounting bracket, be connected with belt pulley 12 on the output shaft of gear motor 11, fixed axle 7 bottom is connected with two 13, fixed axle 18 internal side surfaces of pulley are connected with the linear motor subassembly 15 and linear motor subassembly 15, the linear motion light filling module is connected with the linear motion light on the mounting plate 16.

In specific use, when scanning the three-dimensional model, place the three-dimensional model on backup pad 4, rotate lead screw 8 through hand wheel 10, make two sliders 9 drive splint 6 and remove, can be fixed to the base clamp of three-dimensional model, gear motor 11 drives belt pulley one 12 and rotates, belt pulley one 12 drives belt pulley two 13 and fixed axle 7 through belt 14 and rotates, and then make backup pad 4 and three-dimensional model rotate, two linear electric motor modules 15 drive two cameras 17 through two mounting panels 16 respectively and do the removal of horizontal direction and vertical direction respectively, and then realize that the omnidirectional vertical scanning of three-dimensional model top surface and side is shot, the error that the slant scanning brought has been reduced, improve the precision of three-dimensional model scanning, when light is not enough, can supply light through light filling lamp 18, further promote the scanning precision.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. A three-dimensional model scanning device is characterized in that: including bottom plate (1), bottom plate (1) top rigid coupling has mount (2), and the bottom rigid coupling has supporting legs (3), bottom plate (1) top is equipped with backup pad (4) in mount (2) inboard, be equipped with a plurality of ball (5) between bottom plate (1) and backup pad (4), backup pad (4) top symmetry is equipped with two splint (6), and the bottom rigid coupling has fixed axle (7), the inside cavity that is equipped with of backup pad (4), the inside lead screw (8) that is equipped with of cavity, lead screw (8) bilateral symmetry is connected with slider (9), and one end is connected with hand wheel (10), gear motor (11) are installed through the mounting bracket in bottom plate (1), be connected with belt pulley (12) on the output shaft of gear motor (11), fixed axle (7) bottom is connected with belt pulley two (13), be connected with belt (14) between belt pulley (12) and belt pulley two (13), top surface and medial surface are connected with two linear electric motor module (15) of mutually perpendicular in mount (2), be connected with mounting panel (16) on the active cell subassembly of linear electric motor module (15), install camera head (18) and light filling lamp (17).

2. The apparatus for scanning a three-dimensional model according to claim 1, wherein: the fixing frame (2) is a U-shaped frame.

3. The apparatus for scanning a three-dimensional model according to claim 1, wherein: the top surface of the bottom plate (1) is provided with an annular groove, and the balls (5) are located in the annular groove.

4. The apparatus for scanning a three-dimensional model according to claim 1, wherein: the cavity penetrates through the top surface of the supporting plate (4), and the screw rod (8) is a bidirectional screw rod and is rotationally connected to the inner wall of the cavity through a bearing.

5. The apparatus for scanning a three-dimensional model according to claim 1, wherein: the sliding block (9) is in threaded connection with the screw rod (8), and a connecting rod is fixedly connected between the sliding block (9) and the clamping plate (6).

6. The apparatus for scanning a three-dimensional model according to claim 1, wherein: the top of the fixed shaft (7) is fixedly connected to the support plate (4), the bottom of the fixed shaft penetrates through the bottom plate (1) and then is provided with a second belt pulley (13), and the fixed shaft (7) is rotatably connected to the bottom plate (1) through a second bearing.