A tile damage detection marking device based on 3D vision imaging

Abstract

This utility model discloses a tile damage detection and marking device based on 3D visual imaging, including a drone host. The other end of the connecting conduit at the upper front of the miniature brushless DC pump is connected to a storage tank, and the other end of the connecting conduit at the lower front of the miniature brushless DC pump is connected to a nozzle. The power supply module, communication module, 3D visual imaging module, and miniature brushless DC pump are electrically connected to a processor. This tile damage detection and marking device based on 3D visual imaging can be modularly assembled and disassembled with the drone host by using straps, a first adhesive block, and a second adhesive block. It can perform 3D visual detection through the 3D visual imaging module and spray marking through the connecting conduit, nozzle, and miniature brushless DC pump for convenient and accurate identification. Furthermore, it has two sets of structures, allowing for one backup, and can be controlled more efficiently and accurately through the processor and communication module, resulting in better performance.

Description

Technical Field

[0001] This utility model relates to the field of building inspection equipment technology, specifically a tile damage detection and marking device based on 3D visual imaging. Background Technology

[0002] Roof tiles are an important waterproofing material for roofs. They are generally made of clay and fired, but can also be made of cement and other materials. They come in various shapes, such as arched, flat, or semi-cylindrical. Used for building houses, roof tiles are mainly brick red and gray in color. When applied to buildings, they not only provide heat insulation and rain protection but are also aesthetically pleasing and durable. Because roof tiles are often used in older houses, and due to the structural problems of the roof, it is difficult to replace tiles at higher elevations, which can lead to tile damage. Therefore, it is necessary to inspect and mark the damaged tiles for replacement.

[0003] A drone-based tile damage detection and identification device (CN202310015294.4) effectively solves the problem in existing technologies where it is difficult to manually inspect damaged tiles at high locations due to roof structure issues. This device facilitates quick inspection of roof tile damage for repair and replacement. However, it has shortcomings: the device cannot be modularly disassembled and used, the detection effect is poor, and it cannot perform real-time physical marking, resulting in low accuracy. Therefore, a 3D visual imaging-based tile damage detection and marking device is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a tile damage detection and marking device based on 3D visual imaging, in order to solve the problems mentioned in the background art, such as the inability of the drone shooting and identification device for tile damage to be modularly disassembled and used, poor detection effect, inability to perform real-time physical marking, and poor accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tile damage detection and marking device based on 3D visual imaging, comprising a drone host, an outer shell attached to the lower end of the drone host, a power supply module embedded and fixedly connected to the inner wall of the outer shell, a support pad adhered and fixedly connected to the upper end of the outer shell, and straps fixedly connected to the upper ends of both sides of the outer shell, a second adhesive block fixedly connected to one end of each strap, and a first adhesive block fixedly connected to the other end of each strap, a processor welded and fixedly connected to the front middle position of the inner wall of the outer shell, a communication module welded and fixedly connected to the front upper end of the inner wall of the outer shell, a 3D visual imaging module embedded and fixedly connected to the front lower end of the inner wall of the outer shell, and pull-out mounting slots provided on the upper ends of both sides of the front of the outer shell, locking slots provided on the upper and lower edges of the inner wall of the pull-out mounting slots, and a storage tank inserted into the inner wall of the pull-out mounting slot, with the storage tank having a locking slot on one side of its upper end. The inner wall of the rotating groove is rotatably connected to a rotating shaft, and a sealing cover is fixedly connected to one side of the rotating shaft. A sealing ring is fixedly connected to the lower edge of the sealing cover, and the sealing ring is inserted into the sealing groove. The sealing groove is located at the upper edge of the storage tank, and a locking block is fixedly connected to the lower edge of the storage tank and the upper edge of the sealing cover. The locking block is inserted into the locking groove. A miniature brushless DC pump is embedded and fixedly connected to the lower front side of both sides of the inner wall of the outer shell. A connecting conduit is connected to the upper and lower front sides of the miniature brushless DC pump. The other end of the connecting conduit at the upper front side of the miniature brushless DC pump is inserted into and connected to the storage tank. The other end of the connecting conduit at the lower front side of the miniature brushless DC pump is connected to a nozzle. The nozzle is distributed at a protruding position on the lower front side of the outer shell. The power supply module, communication module, 3D vision imaging module, and miniature brushless DC pump are electrically connected to the processor.

[0006] Preferably, the outer shell is bonded to the drone host via a first adhesive block and a second adhesive block on a strap.

[0007] Preferably, the outer shell is supported and attached to the lower end of the drone host by a support pad, and the support pad is made of sponge material, while the outer shell is made of metal shielding material.

[0008] Preferably, the processor is an embedded microprocessor, the communication module is an integrated Bluetooth module, Wi-Fi module or 4G / 5G module, the power supply module is a pull-out structure, and the 3D vision imaging module is an industrial-grade camera JD-500.

[0009] Preferably, the nozzle is connected to the storage tank via a micro brushless DC pump and a connecting conduit in a suction-connected manner, and the nozzle, micro brushless DC pump, connecting conduit and storage tank are symmetrically distributed in two groups on the inner wall of the outer shell.

[0010] Preferably, the storage tank is connected to the outer shell by a pull-out mounting groove in a side-sliding pull-out manner, and the storage tank is connected to the pull-out mounting groove by a locking buckle and a locking buckle groove in a snap-fit ​​sealing connection. The sealing cover is connected to the storage tank by a flip-out groove and a rotating shaft in an elastic flip-out connection, and the inner wall of the storage tank is made of biodegradable pigment.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the tile damage detection and marking device based on 3D visual imaging can be modularly assembled and disassembled by binding with the drone host through straps, a first adhesive block, and a second adhesive block; it can perform 3D visual detection through a 3D visual imaging module; and it can spray marking through a connecting conduit, a nozzle, and a micro brushless DC pump for convenient and accurate identification. Moreover, it has two sets of structures, one for use and one for backup; and it can be controlled more efficiently and accurately through a processor and a communication module, resulting in better performance. Attached Figure Description

[0012] Figure 1 This is a front view of a tile damage detection and marking device based on 3D visual imaging according to this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a tile damage detection and marking device based on 3D visual imaging according to this utility model;

[0014] Figure 3 This utility model relates to a tile damage detection and marking device based on 3D visual imaging. Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model relates to a tile damage detection and marking device based on 3D visual imaging. Figure 2 Enlarged view at point B in the middle;

[0016] Figure 5 This utility model relates to a tile damage detection and marking device based on 3D visual imaging. Figure 2 Enlarged view of point C in the middle.

[0017] In the diagram: 1. UAV main unit, 2. Outer shell, 3. Straps, 4. Connecting conduit, 5. Power supply module, 6. Processor, 7. Communication module, 8. 3D vision imaging module, 9. Nozzle, 10. Miniature brushless DC pump, 11. Storage tank, 12. First adhesive block, 13. Second adhesive block, 14. Support pad, 15. Locking buckle block, 16. Locking buckle groove, 17. Pull-out mounting groove, 18. Sealing groove, 19. Sealing ring, 20. Sealing cover plate, 21. Flip groove, 22. Rotating shaft. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-5This utility model provides a technical solution: a tile damage detection and marking device based on 3D visual imaging, comprising a drone host 1, a shell 2, a strap 3, a connecting conduit 4, a power supply module 5, a processor 6, a communication module 7, a 3D visual imaging module 8, a nozzle 9, a miniature brushless DC pump 10, a storage tank 11, a first adhesive block 12, a second adhesive block 13, a support pad 14, a locking buckle 15, a locking buckle groove 16, a pull-out mounting groove 17, a sealing groove 18, a sealing ring 19, a sealing cover plate 20, a flipping groove 21, and a rotating shaft 22. The shell 2 is attached to the lower end of the drone host 1, and the power supply module 5 is embedded and fixedly connected to the inner wall of the shell 2. The shell 2 is connected to the drone via the first adhesive block 12 and the second adhesive block 13 on the strap 3. The main unit 1 is connected by adhesive binding, which allows the outer shell 2 to be modularly assembled and disassembled using adhesive binding, resulting in good adaptability. The outer shell 2 is supported and distributed close to the lower end of the drone main unit 1 by support pads 14. The support pads 14 are made of sponge material, and the outer shell 2 is made of metal shielding material. This allows the outer shell 2 to be installed with cushioning through the support pads 14 and effectively resists interference. The upper end of the outer shell 2 is adhesively and fixedly connected to the support pads 14, and the upper ends of both sides of the outer shell 2 are fixedly connected to the straps 3. One end of the straps 3 is fixedly connected to a second adhesive block 13, and the other end of the straps 3 is fixedly connected to a first adhesive block 12. The processor 6 is welded and fixedly connected to the front middle position of the inner wall of the outer shell 2, and the communication module 7 is welded and fixedly connected to the front upper end of the inner wall of the outer shell 2. The processor 6 is an embedded microprocessor, the communication module 7 is an integrated Bluetooth module, Wi-Fi module, or 4G / 5G module, the power supply module 5 is a pull-out structure, and the 3D vision imaging module 8 is an industrial-grade JD-500 camera. This allows for intelligent control of the processor 6 and communication module 7, and enables more calibrated visual inspection through the 3D vision imaging module 8. The 3D vision imaging module 8 is fixedly connected to the lower front side of the inner wall of the outer shell 2, and pull-out mounting slots 17 are provided on the upper sides of both sides of the front of the outer shell 2. Locking slots 16 are provided on the upper and lower edges of the inner wall of the pull-out mounting slots 17, and a storage tank 11 is inserted into the inner wall of the pull-out mounting slots 17. The storage tank 11 is connected to the outer shell 2 by sliding pull-out via the pull-out mounting slots 17. The storage tank 11 is connected to the pull-out mounting groove 17 by locking buckles 15 and locking grooves 16 in a snap-fit ​​sealing connection. The sealing cover 20 is connected to the storage tank 11 by flipping groove 21 and rotating shaft 22 in an elastic flipping connection. The inner wall of the storage tank 11 is made of biodegradable pigment, which makes the storage tank 11 easy to pull out and disassemble quickly and convenient to replenish. A flipping groove 21 is opened on one side of the upper end of the storage tank 11, and a rotating shaft 22 is rotatably connected to the inner wall of the rotating shaft 22. The sealing cover 20 is fixedly connected to one side of the rotating shaft 22. A sealing ring 19 is fixedly connected to the lower edge of the sealing cover 20, and the sealing ring 19 is inserted into the sealing groove 18. The sealing groove 18 is opened on the upper edge of the storage tank 11, and locking buckles 15 are fixedly connected to the lower edge of the storage tank 11 and the upper edge of the sealing cover 20.Locking buckle 15 is inserted into locking buckle slot 16. A miniature brushless DC pump 10 is fixedly connected to the lower front side of both sides of the inner wall of the outer casing 2. A connecting conduit 4 is connected to the upper and lower front ends of the miniature brushless DC pump 10. The other end of the connecting conduit 4 at the upper front end of the miniature brushless DC pump 10 is inserted into and connected to the storage tank 11. A nozzle 9 is connected to the other end of the connecting conduit 4 at the lower front end of the miniature brushless DC pump 10. The nozzle 9 is connected to the storage tank 11 via the miniature brushless DC pump 10 and the connecting conduit 4 in a suction connection. The nozzle 9, miniature brushless DC pump 10, connecting conduit 4, and storage tank 11 are symmetrically distributed in two groups on the inner wall of the outer casing 2. This allows the storage tank 11 to be sprayed with markings and can be used in standby mode. The nozzle 9 is located at a protruding position on the lower front side of the outer casing 2. The power supply module 5, communication module 7, 3D vision imaging module 8, and miniature brushless DC pump 10 are electrically connected to the processor 6.

[0020] Working principle: When using this 3D vision imaging-based tile damage detection and marking device, the outer shell 2 of the device is first bound and fixed to the drone host 1 by the straps 3, the first adhesive block 12, and the second adhesive block 13. The drone host 1 then flies to the roof. The 3D vision imaging module 8 performs 3D vision scanning. When damaged tiles are detected, pigment is sprayed onto the tiles through the connecting conduit 4, the nozzle 9, and the miniature brushless DC pump 10 for marking. When disassembly and replacement are required, the device can be quickly untied. When pigment needs to be replenished, the storage tank 11 can be pulled out through the pull-out mounting slot 17, and the sealing cover 20 can be flipped open for quick replenishment. Then, the device is inserted and locked by the locking buckle 15 and the locking slot 16. This is the usage process of this 3D vision imaging-based tile damage detection and marking device.

[0021] It should be noted that this utility model is a tile damage detection and marking device based on 3D visual imaging. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A tile damage detection and marking device based on 3D visual imaging, comprising a drone host (1), wherein a shell (2) is attached to the lower end of the drone host (1), and a power supply module (5) is embedded and fixedly connected to the inner wall of the shell (2), characterized in that: A support pad (14) is glued and fixedly connected to the upper end of the outer shell (2), and straps (3) are fixedly connected to the upper ends of both sides of the outer shell (2). A second adhesive block (13) is fixedly connected to one end of the straps (3), and a first adhesive block (12) is fixedly connected to the other end of the straps (3). A processor (6) is welded and fixedly connected to the front side of the middle of the inner wall of the outer shell (2), and a communication module (7) is welded and fixedly connected to the front side of the upper end of the inner wall of the outer shell (2). A device is embedded and fixedly connected to the front side of the lower end of the inner wall of the outer shell (2). It has a 3D vision imaging module (8), and the upper ends of the front two sides of the outer shell (2) are provided with pull-out mounting grooves (17). The upper and lower edges of the inner wall of the pull-out mounting groove (17) are provided with locking buckle grooves (16), and the inner wall of the pull-out mounting groove (17) is inserted and connected to a storage tank (11). The upper side of the storage tank (11) is provided with a flip groove (21), and the inner wall of the storage tank (11) is rotatably connected to a rotating shaft (22). A sealing cover plate (20) is fixedly connected to one side of the rotating shaft (22), and the lower edge of the sealing cover plate (20) protrudes and is fixedly connected to... A sealing ring (19) is provided, and the sealing ring (19) is inserted into the sealing groove (18). The sealing groove (18) is located at the upper edge of the storage tank (11). A locking block (15) is protruding and fixedly connected to one side edge of the lower end of the storage tank (11) and one side edge of the upper end of the sealing cover plate (20). The locking block (15) is inserted into the locking groove (16). A miniature brushless DC pump (10) is embedded and fixedly connected to the lower front side of both sides of the inner wall of the outer shell (2). The miniature brushless DC pump (10) is located at the front side of the upper... The lower end is connected to a connecting conduit (4). The other end of the connecting conduit (4) at the upper front side of the micro brushless DC pump (10) is connected to the storage tank (11). The other end of the connecting conduit (4) at the lower front side of the micro brushless DC pump (10) is connected to a nozzle (9). The nozzle (9) is distributed at the protruding position at the lower front side of the outer shell (2). The power supply module (5), communication module (7), 3D vision imaging module (8) and micro brushless DC pump (10) are electrically connected to the processor (6).

2. The tile damage detection and marking device based on 3D visual imaging according to claim 1, characterized in that: The outer shell (2) is bonded to the drone host (1) on the strap (3) by the first adhesive block (12) and the second adhesive block (13).

3. The tile damage detection and marking device based on 3D visual imaging according to claim 2, characterized in that: The outer shell (2) is supported by a support pad (14) at the lower end of the drone host (1), and the support pad (14) is made of sponge material, while the outer shell (2) is made of metal shielding material.

4. The tile damage detection and marking device based on 3D visual imaging according to claim 3, characterized in that: The processor (6) is an embedded microprocessor, the communication module (7) is an integrated Bluetooth module, Wi-Fi module or 4G / 5G module, the power supply module (5) is a pull-out structure, and the 3D vision imaging module (8) is an industrial-grade camera JD-500.

5. The tile damage detection and marking device based on 3D visual imaging according to claim 4, characterized in that: The nozzle (9) is connected to the storage tank (11) via a micro brushless DC pump (10) and a connecting conduit (4) in a suction connection, and the nozzle (9), the micro brushless DC pump (10), the connecting conduit (4) and the storage tank (11) are symmetrically distributed in two groups on the inner wall of the outer shell (2).

6. The tile damage detection and marking device based on 3D visual imaging according to claim 5, characterized in that: The storage tank (11) is connected to the outer shell (2) by a pull-out mounting groove (17) in a side-sliding pull-out connection, and the storage tank (11) is connected to the pull-out mounting groove (17) by a locking buckle (15) and a locking buckle groove (16) in a snap-fit ​​sealing connection. The sealing cover plate (20) is connected to the storage tank (11) in an elastic flip-over connection by a flip-over groove (21) and a rotating shaft (22), and the inner wall of the storage tank (11) is made of biodegradable pigment.

Images