Three-dimensional data detection and acquisition device

Abstract

The utility model relates to the technical field of 3D scanning equipment, in particular to a three-dimensional data detection and acquisition device, which comprises a protection box, the protection box comprises an equipment box, one side of the top surface of the equipment box is provided with a mounting rack, and the other side of the top surface of the equipment box is rotatably provided with a rotating box. The scanning assembly comprises a lifting assembly, and a scanner is detachably installed on the front side of the lifting assembly; and the scanning table is used for placing an article to be scanned and driving the article to rotate. According to the utility model, the lighting assembly is arranged in the mounting rack, additional lighting is provided during scanning, and the scanning effect can be improved; the scanner is clamped by the lifting frame, so that the scanner is convenient to disassemble, two working states of table-board scanning and handheld scanning can be met at the same time, and the cost is reduced; the rotating plate can close the rear side of the mounting frame to protect the scanner, the radiating effect of the scanner can be improved by opening the rotating plate in a working state, and meanwhile, a data transmission cable of the scanner can be conveniently inserted from the rear part to prevent the cable from shielding the scanning front part.

Description

Technical Field

[0001] This utility model relates to the field of 3D scanning equipment technology, specifically a three-dimensional data detection and acquisition device. Background Technology

[0002] With the rapid development of 3D scanning technology, 3D data detection and acquisition devices have been widely used in fields such as industrial measurement, reverse engineering, and cultural relic digitization. Currently, 3D scanning equipment on the market is mainly divided into two types: fixed tabletop scanning equipment and handheld scanning equipment.

[0003] Fixed-position tabletop scanning devices typically offer high precision and stability, making them suitable for detailed scanning of small objects. However, they are bulky and inconvenient to move. Existing technologies utilize folding designs to reduce the size of tabletop scanning devices, making them easier to carry. However, this reduction in size also limits the size of objects that can be scanned, reducing their practicality. For larger objects or those that cannot be disassembled and placed on a tabletop, scanning is impossible, necessitating the purchase of a handheld scanning device, which not only increases costs but also reduces work efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a three-dimensional data detection and acquisition device.

[0005] The technical solution of this utility model is:

[0006] A three-dimensional data detection and acquisition device, comprising:

[0007] The protective box includes an equipment box, with a mounting bracket on one side of the top surface of the equipment box and a rotating box rotatably mounted on the other side.

[0008] A scanning assembly, the scanning assembly including a lifting assembly located in the middle of the mounting frame, and a scanner detachably mounted on the front side of the lifting assembly;

[0009] A scanning table is located at the front of the device box on the side facing the mounting frame. The scanning table is used to place the item to be scanned and drive the item to rotate.

[0010] Preferably, lighting components are vertically mounted on both sides inside the mounting bracket, and the lighting components are used to emit light in the direction of the rotating box.

[0011] Preferably, the rotating box and the mounting bracket have upward-reaching sliding grooves on both sides of the top, and a support frame is axially slidably mounted at the sliding grooves.

[0012] Preferably, the lifting assembly includes a first power source, which is fixedly installed inside the equipment box, and the output shaft of the first power source passes through the equipment box and is connected to a screw.

[0013] Preferably, the screw is threadedly connected to a lifting frame in the middle, the scanner is horizontally snapped onto the front side of the lifting frame, and a wire insertion hole is provided through the rear side of the lifting frame.

[0014] Preferably, a T-shaped frame is vertically installed behind the screw, and the front side of the T-shaped frame is inserted into the lifting frame. The lifting frame can only move along the axis of the T-shaped frame.

[0015] Preferably, a rotating plate is symmetrically and rotatably mounted on the back of the T-shaped frame, and the rotating plate is used to close the back of the mounting frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention improves scanning quality by providing additional illumination during scanning through an internal lighting component in the mounting frame. The scanner is easily disassembled using a lifting frame, facilitating both tabletop and handheld scanning while reducing costs. A rotating plate can enclose the rear of the mounting frame, protecting the scanner. Opening the rotating plate during operation improves heat dissipation and allows for easy insertion of the data transmission cable from the rear, preventing the cable from obstructing the front of the scanner. Attached Figure Description

[0018] Figure 1 This is a first schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a second schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the scanning component structure in this utility model;

[0021] Figure 4 This is an exploded view of the scanning component structure in this utility model;

[0022] Figure 5 This is a schematic diagram of the rotating component structure in this utility model.

[0023] The meanings of the labels in the diagram are as follows:

[0024] 1. Protective box; 11. Equipment box; 12. Mounting bracket; 13. Lighting assembly; 14. Rotating box; 15. Slide rail; 16. Support frame; 17. Limiting block;

[0025] 2. Scanning assembly; 21. First power source; 22. Screw; 23. Lifting frame; 24. Cable insertion hole; 25. T-shaped frame; 26. Rotating plate; 27. Scanner;

[0026] 3. Scanning stage; 31. Second power source; 32. Reduction transmission mechanism; 33. Rotating platform; 34. Anti-slip mat. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1:

[0029] Please see Figure 1-5 The present invention will describe the above technical solution in detail through the following embodiments:

[0030] A three-dimensional data detection and acquisition device, comprising:

[0031] The protective box 1 includes an equipment box 11. A mounting bracket 12 is provided on one side of the top surface of the equipment box 11, and a rotating box 14 is rotatably mounted on the other side.

[0032] The equipment box 11 and the mounting bracket 12 are made of plastic and are integrally molded. The rotating box 14 is also made of plastic and is rotatably connected to the equipment box 11 by means of a rotating shaft or a cylindrical buckle.

[0033] Lighting components 13 are vertically mounted on both sides inside the mounting bracket 12. The lighting components 13 are used to emit light towards the rotating box 14.

[0034] The lighting component 13 may employ an LED light-emitting module and is used to provide additional lighting.

[0035] The rotating box 14 and the mounting bracket 12 have upward sliding grooves 15 on both sides of the top, and a support bracket 16 is axially slidably installed at the sliding grooves 15.

[0036] A limiting block 17 is provided horizontally on the inner side of the support frame 16. The limiting block 17 is engaged with the slide groove 15 and can slide along the axis of the slide groove 15.

[0037] When the rotating box 14 is rotated to be perpendicular to the mounting bracket 12, the support bracket 16 is installed in the slide groove 15 of the rotating box 14, and the support bracket 16 is located below the rotating box 14. The support bracket 16 and the equipment box 11 cooperate to support the rotating box 14.

[0038] When the rotating box 14 rotates to be parallel to the mounting frame 12, the support frame 16 is simultaneously engaged with both the rotating box 14 and the mounting frame 12, thus fixing the rotating box 14 and the mounting frame 12.

[0039] Scanning component 2 includes a lifting component located in the middle of mounting bracket 12, and a scanner 27 is detachably mounted on the front side of the lifting component.

[0040] Scanner 27 uses a known 3D scanning device to scan the three-dimensional information of an object.

[0041] The lifting assembly includes a first power source 21, which is fixedly installed inside the equipment box 11. The output shaft of the first power source 21 passes through the equipment box 11 and is connected to a screw 22.

[0042] The first power source 21 can be a servo motor. When the first power source 21 is working, it can drive the screw 22 to rotate.

[0043] The screw 22 is threadedly connected to the lifting frame 23 in the middle. The scanner 27 is horizontally snapped onto the front side of the lifting frame 23. The rear side of the lifting frame 23 is provided with a wire insertion hole 24.

[0044] The cable jack 24 is for the data transmission cable of the scanner 27 to pass through.

[0045] When the scanner 27 is engaged with the lifting frame 23, it is in tabletop scanning mode. When the scanner 27 is removed from the lifting frame 23, it is in handheld scanning mode, which can scan larger items.

[0046] A T-shaped frame 25 is vertically installed behind the screw 22. The front side of the T-shaped frame 25 is inserted into the lifting frame 23. The lifting frame 23 can only move along the axis of the T-shaped frame 25.

[0047] The T-shaped bracket 25 is made of plastic and is integrally molded with the mounting bracket 12. The T-shaped bracket 25 is located at the rear center of the mounting bracket 12.

[0048] After the lifting frame 23 is inserted into the front of the T-shaped frame 25, it can prevent the lifting frame 23 from rotating. At this time, the rotation of the screw 22 can drive the lifting frame 23 to move along the axis of the T-shaped frame 25, thereby driving the scanner 27 to move and thus changing the scanning height of the scanner 27.

[0049] A rotating plate 26 is symmetrically mounted on the back of the T-shaped frame 25, and the rotating plate 26 is used to close the back of the mounting frame 12.

[0050] When the two rotating plates 26 are parallel to the mounting bracket 12, they can close the back of the mounting bracket 12, thus providing protection for the scanner 27.

[0051] When the rotating plate 26 is perpendicular to the mounting bracket 12, the data transmission cable of the scanner 27 can be inserted from the rear of the mounting bracket 12.

[0052] The scanning table 3 is located at the front of the device box 11 on the side facing the mounting frame 12. The scanning table 3 is used to place the item to be scanned and drive the item to rotate.

[0053] The scanning stage 3 includes a second power source 31, which is fixedly installed inside the rotating box 14. The second power source 31 can be a motor. The output shaft of the second power source 31 is connected to a rotating platform 33 through a reduction transmission mechanism 32. The rotating platform 33 is located outside the rotating box 14.

[0054] The reduction transmission mechanism 32 can adopt a worm gear transmission structure or a reduction gear set.

[0055] When the second power source 31 is working, it can drive the rotating platform 33 to rotate through the reduction transmission mechanism 32.

[0056] An anti-slip mat 34 is attached to the top surface of the rotating platform 33. Items can be placed on the top surface of the anti-slip mat 34.

[0057] In this embodiment, when using this device, the operator selects different scanning methods depending on the object being scanned.

[0058] When a tabletop scan is required:

[0059] Remove the support frame 16 from the top of the rotating box 14 and the mounting frame 12, ensuring that the mounting frame 12 is vertical. Rotate the rotating box 14 to a horizontal position, and then install the support frame 16 into the slide groove 15 of the rotating box 14, ensuring that the support frame 16 is located below the rotating box 14. The support frame 16 and the equipment box 11 cooperate to support the equipment box 11.

[0060] Rotate the rotating plate 26 to be perpendicular to the mounting bracket 12, and insert the data transmission cable of the scanner 27 into the plug hole 24 from the rear of the mounting bracket 12 to connect it to the scanner 27.

[0061] Place the item on the anti-slip mat 34, control the first power source 21 to work, drive the lifting frame 23 to move through the screw 22, change the height of the scanner 27, and scan the item.

[0062] Simultaneously control the operation of lighting component 13 to provide additional lighting.

[0063] The second power source 31 is controlled to work, driving the rotating platform 33 to rotate, thereby driving the object to rotate and completing the scanning.

[0064] When handheld scanning is required:

[0065] Remove the scanner 27 from the lifting frame 23, connect the data cable, and hold the scanner 27 to scan the object.

[0066] When storing:

[0067] The scanner 27 is re-inserted into the lifting frame 23, and the first power source 21 is controlled to operate, lowering the lifting frame 23 to its lowest position.

[0068] Then unplug the data cable of scanner 27 and rotate the rotating plate 26 until it is parallel to the mounting bracket 12.

[0069] Rotate the rotating box 14 upwards so that it abuts against the mounting bracket 12.

[0070] The support frame 16 is simultaneously engaged with the rotating box 14 and the mounting frame 12 to fix the rotating box 14 and the mounting frame 12.

[0071] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional data detection acquisition device, characterized in that, include: The protective box (1) includes an equipment box (11), and the equipment box (11) has a mounting bracket (12) on one side of its top surface and a rotating box (14) rotatably mounted on the other side. The scanning component (2) includes a lifting component located in the middle of the mounting frame (12), and a scanner (27) is detachably mounted on the front side of the lifting component; The scanning table (3) is located at the front of the device box (11) facing the mounting frame (12). The scanning table (3) is used to place the item to be scanned and drive the item to rotate.

2. The three-dimensional data detecting and collecting device according to claim 1, wherein: The mounting bracket (12) has lighting components (13) vertically mounted on both sides inside, and the lighting components (13) are used to emit light towards the rotating box (14).

3. The three-dimensional data detecting and collecting device according to claim 1, wherein: The rotating box (14) and the mounting bracket (12) have grooves (15) extending upwards on both sides of the top, and a support bracket (16) is axially slidably installed at the grooves (15).

4. The three-dimensional data detecting and collecting device of claim 1, wherein: The lifting assembly includes a first power source (21), which is fixedly installed inside the equipment box (11). The output shaft of the first power source (21) passes through the equipment box (11) and is connected to a screw (22).

5. A three-dimensional data detection acquisition apparatus as claimed in claim 4, characterized in that: The screw (22) is threadedly connected to the lifting frame (23) in the middle. The scanner (27) is horizontally snapped onto the front side of the lifting frame (23). The lifting frame (23) has a through-hole (24) on the rear side.

6. The three-dimensional data detecting and collecting device of claim 4, wherein: A T-shaped frame (25) is vertically installed behind the screw (22). The front side of the T-shaped frame (25) is inserted into the lifting frame (23). The lifting frame (23) can only move along the axis of the T-shaped frame (25).

7. A three-dimensional data detection acquisition apparatus as claimed in claim 6, characterized in that: The T-shaped frame (25) has a rotating plate (26) symmetrically mounted on its back side, and the rotating plate (26) is used to close the back side of the mounting frame (12).

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