Structured light three-dimensional scanning support

Abstract

The utility model discloses a structured light three-dimensional scanning support which comprises a fixed base, a threaded supporting rod is welded and installed on the upper portion of the outer wall of the fixed base, the outer surface of the threaded supporting rod is provided with a threaded connecting block matched with the threaded supporting rod in size, and a structured light equipment movement adjusting mechanism is fixedly installed on the upper portion of the outer wall of a rotating mechanism. A rotatable structured light equipment fixing mechanism is arranged on the outer surface of the structured light equipment moving and adjusting mechanism, and clamping blocks are fixedly mounted on the two sides of the outer wall of the structured light equipment moving and adjusting mechanism. According to the structured light three-dimensional scanning support, by arranging the structured light equipment movement adjusting mechanism, the left-right position of structured light equipment can be stably adjusted, and therefore the definition of the structured light equipment during refraction can be finely adjusted; therefore, the position of the structured light equipment can be quickly fixed.

Description

Technical Field

[0001] This utility model relates to the field of structured light technology, specifically a structured light three-dimensional scanning bracket. Background Technology

[0002] Laser light emitted from a laser is focused into a narrow band of light after passing through a cylindrical lens, which is called structured light. This light plane is incident on the workpiece at a certain angle, causing reflection and scattering on the workpiece. The device that generates structured light can be a projection device or instrument that projects light spots, light slits, gratings, grids, or patterns onto the object being measured, or it can be a laser that generates a laser beam. Currently, structured light equipment requires a 3D scanning bracket for placement, but the current 3D scanning bracket has poor flexibility in use. Therefore, we propose a structured light 3D scanning bracket.

[0003] The 3D scanning brackets currently in use have a fixed height, making them unsuitable for walls of varying heights. They also cannot adjust the angle of the structured light equipment to reflect light at different locations on the wall. Utility Model Content

[0004] The purpose of this utility model is to provide a structured light 3D scanning bracket to solve the problems mentioned in the background art, where the height of the currently used 3D scanning bracket is fixed, making it unsuitable for walls of different heights, and the angle of the structured light device cannot be adjusted to reflect light at different positions on the wall.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a structured light 3D scanning bracket, including a fixed base, a threaded support rod welded and installed on the upper outer wall of the fixed base, a threaded connecting block of matching size on the outer surface of the threaded support rod, a matching contact plate on the upper surface of the threaded connecting block, a rotatable rotating mechanism on the upper outer wall of the contact plate, a structured light device movement adjustment mechanism fixedly installed on the upper outer wall of the rotating mechanism, a rotatable structured light device fixing mechanism on the outer surface of the structured light device movement adjustment mechanism, and locking blocks fixedly installed on both sides of the outer wall of the structured light device movement adjustment mechanism.

[0006] Preferably, the threaded connector is threadedly connected to the fixed base via a threaded support rod, and the outer wall of the threaded support rod is in close contact with the inner wall of the threaded connector.

[0007] Preferably, the rotating mechanism includes a drive motor, a rotating shaft, and a support frame. The drive motor is fixedly installed above the outer wall of the contact plate, and the output end of the drive motor is provided with a rotating shaft. A support frame of matching size is provided above the outer wall of the rotating shaft.

[0008] Preferably, the structured light device moving adjustment mechanism includes an L-shaped block, a threaded rod, a movable connecting block, a structured light device placement plate, and a limiting block. The L-shaped block is fixedly installed on the upper outer wall of the support frame. The inner wall of the L-shaped block is threadedly connected to the threaded rod, and the outer surface of the threaded rod is movably connected to the movable connecting block. The structured light device placement plate is welded and installed on one side of the outer wall of the movable connecting block, and the structured light device placement plate is slidably connected to the L-shaped block through the limiting block.

[0009] Preferably, the structured light device fixing mechanism includes a connecting shaft, a rotating block, and a rubber pad. The connecting shaft is movably connected to one side of the inner wall of the structured light device placement plate. The outer surface of the connecting shaft is provided with a rotating block of matching size, and the inner surface of the rotating block is bonded with a rubber pad.

[0010] Preferably, the rotating block is engaged with the structured light device placement plate via a locking block, and the locking block rotates on the structured light device placement plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The structured light 3D scanning bracket, by setting a structured light device moving adjustment mechanism, can stably adjust the left and right position of the structured light device, thereby fine-tuning the clarity of the structured light device during refraction; by setting a structured light device fixing mechanism, the position of the structured light device can be quickly fixed.

[0013] 2. This structured light 3D scanning bracket, by setting a rotating mechanism, can automatically adjust the angle of the structured light equipment, thereby allowing it to refract light according to different wall surfaces. By rotating the threaded connector, it can move on the surface of the threaded support rod, thus adjusting the height of the structured light equipment, making it suitable for use on walls of different heights. Attached Figure Description

[0014] Figure 1 This is a front view of the present utility model;

[0015] Figure 2 This is a diagram of the moving and adjusting mechanism of the structured light device of this utility model;

[0016] Figure 3 This is a diagram of the fixing mechanism for the structured light device of this utility model;

[0017] Figure 4 This is a diagram of the rotating mechanism of this utility model.

[0018] In the diagram: 1. Fixed base; 2. Threaded support rod; 3. Threaded connecting block; 4. Contact plate; 5. Rotating mechanism; 501. Drive motor; 502. Rotating shaft; 503. Support frame; 6. Structured light equipment moving and adjusting mechanism; 601. L-shaped block; 602. Threaded rod; 603. Movable connecting block; 604. Structured light equipment placement plate; 605. Limiting block; 7. Structured light equipment fixing mechanism; 701. Connecting shaft; 702. Rotating block; 703. Rubber pad; 8. Locking block. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a structured light three-dimensional scanning bracket, including a fixed base 1, a threaded support rod 2 welded and installed on the upper part of the outer wall of the fixed base 1, and a threaded block 3 of matching size provided on the outer surface of the threaded support rod 2. The threaded block 3 is threadedly connected to the fixed base 1 through the threaded support rod 2, and the outer wall of the threaded support rod 2 is tightly fitted with the inner wall of the threaded block 3. The threaded block 3 is rotated to make it rotate on the surface of the threaded support rod 2, so that the position of the contact plate 4 can be adjusted, thereby adjusting the height of the contact plate 4, which can be used for refraction on walls of different heights;

[0021] The upper surface of the threaded block 3 is provided with a matching contact plate 4. The outer wall of the contact plate 4 is provided with a rotatable rotating mechanism 5. The rotating mechanism 5 includes a drive motor 501, a rotating shaft 502 and a support frame 503. The drive motor 501 is fixedly installed on the outer wall of the contact plate 4. The output end of the drive motor 501 is provided with a rotating shaft 502. The outer wall of the rotating shaft 502 is provided with a matching support frame 503. When the power of the drive motor 501 is turned on, it drives the support frame 503 installed on the outer wall of the rotating shaft 502 to rotate. This allows for automatic adjustment of the angle of the L-shaped block 601, thereby allowing for automatic adjustment of the angle of the structured light equipment, which can be adjusted according to the angle of refraction of the structured light equipment.

[0022] A structured light equipment moving and adjusting mechanism 6 is fixedly installed on the upper outer wall of the rotating mechanism 5. The structured light equipment moving and adjusting mechanism 6 includes an L-shaped block 601, a threaded rod 602, a movable connecting block 603, a structured light equipment placement plate 604, and a limiting block 605. The L-shaped block 601 is fixedly installed on the upper outer wall of the support frame 503. The inner wall of the L-shaped block 601 is threadedly connected to the threaded rod 602. The outer surface of the threaded rod 602 is movably connected to the movable connecting block 603. The structured light equipment placement plate 604 is welded and installed on one side of the outer wall of the movable connecting block 603. 4. The structured light equipment placement plate 604 is slidably connected to the L-shaped block 601 via the limiting block 605. The rotating threaded rod 602 rotates within the inner wall of the L-shaped block 601, while the threaded rod 602 moves on the inner surface of the movable connecting block 603. This allows the structured light equipment placement plate 604 to move left and right, and the structured light equipment placement plate 604 also moves the limiting block 605 within the inner wall of the L-shaped block 601. This allows for stable adjustment of the left and right positions of the structured light equipment.

[0023] The outer surface of the structured light equipment moving and adjusting mechanism 6 is provided with a rotatable structured light equipment fixing mechanism 7. Both sides of the outer wall of the structured light equipment moving and adjusting mechanism 6 are fixedly installed with locking blocks 8. The structured light equipment fixing mechanism 7 includes a connecting shaft 701, a rotating block 702, and a rubber pad 703. The connecting shaft 701 is movably connected to one side of the inner wall of the structured light equipment placement plate 604. The outer surface of the connecting shaft 701 is provided with a rotating block 702 of matching size. The inner surface of the rotating block 702 is adhesively installed with a rubber pad 703. When the structured light equipment is placed on the structured light equipment placement plate 604, rotating the connecting shaft 701 causes the rubber pad 703 installed on the outer wall of the rotating block 702 to rotate, thus covering and fixing the surface of the structured light equipment. The rotating block 702 is engaged with the structured light equipment placement plate 604 through the locking blocks 8, and the locking blocks 8 rotate on the structured light equipment placement plate 604, fixing the locking blocks 8 within the inner wall of the rotating block 702. This allows for quick fixing of the structured light equipment position.

[0024] Working principle: First, place the device in the designated position, and place the structured light equipment on the structured light equipment placement plate 604. Rotate the connecting shaft 701 to make the rubber pad 703 installed on the outer wall of the rotating block 702 rotate, thus covering and fixing the surface of the structured light equipment. Fix the locking block 8 in the inner wall of the rotating block 702, thus quickly fixing the position of the structured light equipment. Rotate the threaded rod 602 to make it rotate in the inner wall of the L-shaped block 601. At the same time, the threaded rod 602 moves in the inner surface of the movable connecting block 603, thus driving the structured light equipment placement plate 604 to move left and right. Simultaneously, the structured light equipment placement plate 604 drives the limiting block 605 in the inner wall of the L-shaped block 601. The movement allows for stable adjustment of the left and right positions of the structured light equipment. Turning on the drive motor 501 causes the support frame 503 mounted on the outer wall of the rotating shaft 502 to rotate, automatically adjusting the angle of the L-shaped block 601 and thus the angle of the structured light equipment. This adjustment is based on the angle of refraction by the structured light equipment. Rotating the threaded connector 3 on the surface of the threaded support rod 2 adjusts the position and height of the contact plate 4, making it suitable for refraction on walls of different heights. This completes the operation process of a structured light 3D scanning bracket.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A structured light three-dimensional scanning support, characterized in that, The utility model provides a kind of structure light equipment fixing device, including fixed base (1), threaded support rod (2) is welded and installed on the outer wall of fixed base (1), the outer surface of threaded support rod (2) is equipped with size matching threaded connector (3), the upper surface of threaded connector (3) is equipped with size matching abutment disc (4), the outer wall of abutment disc (4) is equipped with rotatable rotating mechanism (5), the outer wall of rotating mechanism (5) is fixedly installed with structured light equipment movement adjusting mechanism (6), the outer surface of structured light equipment movement adjusting mechanism (6) is equipped with rotatable structured light equipment fixing mechanism (7), the both sides of the outer wall of structured light equipment movement adjusting mechanism (6) are fixedly installed with clamping block (8).

2. The structured light three-dimensional scanning support of claim 1, wherein: The threaded connector (3) is connected with the fixed base (1) by the threaded support rod (2), and the outer wall of the threaded support rod (2) is tightly combined with the inner wall of the threaded connector (3).

3. The structured light three-dimensional scanning support of claim 1, wherein: The rotating mechanism (5) includes a drive motor (501), a rotating shaft (502) and a support frame (503), the drive motor (501) is fixedly installed on the outer wall of the abutment disc (4), the output end of the drive motor (501) is provided with the rotating shaft (502), and the outer wall of the rotating shaft (502) is provided with the size matching support frame (503).

4. The structured light three-dimensional scanning support of claim 3, wherein: The structured light equipment movement adjusting mechanism (6) includes an L-shaped block (601), a threaded rod (602), a movable connector block (603), a structured light equipment placing plate (604) and a limiting block (605), the L-shaped block (601) is fixedly installed on the outer wall of the support frame (503), the inner wall of the L-shaped block (601) is threadedly connected with the threaded rod (602), the outer surface of the threaded rod (602) is movably connected with the movable connector block (603), the outer wall of the movable connector block (603) is welded with the structured light equipment placing plate (604) on one side, and the structured light equipment placing plate (604) is slidably connected with the L-shaped block (601) through the limiting block (605).

5. The structured light three-dimensional scanning support of claim 4, wherein: The structured light equipment fixing mechanism (7) includes a connecting shaft (701), a rotating block (702) and a rubber pad (703), the connecting shaft (701) is movably connected on one side of the inner wall of the structured light equipment placing plate (604), the outer surface of the connecting shaft (701) is provided with the size matching rotating block (702), and the inner surface of the rotating block (702) is bonded with the rubber pad (703).

6. The structured light three-dimensional scanning support of claim 5, wherein: The rotating block (702) is connected with the structured light equipment placing plate (604) through the clamping block (8), and the clamping block (8) is rotatably movable on the structured light equipment placing plate (604).

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