Ecological wetland environment monitoring device
Through the design of the butt column and docking part, using structures such as convex strips, magnets and springs, the problem of the difficulty of disassembly and maintenance of the gimbal camera during wetland environment monitoring and the bolts loose and fall off due to vibration is solved, and the equipment is stable Connection and easy disassembly ensure the reliability and long life of the monitoring equipment.
Patent Information
- Application Number
- CN202421306713.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing drones are difficult to disassemble and maintain during wetland environment monitoring with gimbal cameras, and the bolts are loose and fall off due to cruise vibration, resulting in the problem of gimbal camera crash.
A small ecological wetland environmental monitoring device without bolts was designed. Through the design of docking columns and docking parts, the structures such as convex strips, magnets and springs are used to realize the detachable connection between the drone and the gimbal camera, and through the upper Push and rotation actions simplify the disassembly process and prevent loosening and falling off due to vibration.
It realizes convenient disassembly and maintenance of the gimbal camera, avoids bolt loosening and falling off caused by cruise vibration, ensures the stability and reliability of the equipment, reduces human interference, and extends the service life of the equipment.
Smart Images
Figure CN222347309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wetland environment monitoring, in particular to an ecological wetland environment monitoring device. Background Art
[0002] Wetlands generally refer to lowlands with temporary or long-term water coverage not exceeding 2 meters in depth, meadows with water-saturated soil, and coastal areas with water depth not exceeding 6 meters at low tide. They include various saltwater and freshwater swamps, wet meadows, lakes, rivers, as well as floodplains, estuary deltas, peatlands, lake and sea mudflats, riverside depressions or floodplains, wet grasslands, etc.
[0003] In the existing technology, with the rise of drones, some ecological wetlands have begun to use drones in conjunction with high-definition cameras to record and monitor the wetland environment. This can facilitate the management and control of monitoring work and reduce human interference with wetland ecology.
[0004] UAVs have broad prospects in ecological wetlands. Such ecological wetland environmental monitoring equipment is generally divided into two types. One is that the gimbal is integrated with the fuselage. However, due to the long-term work in the wetland, regular maintenance is required. At this time, there is a disadvantage of inconvenient disassembly and maintenance. The other is fixed with bolts. During the take-off and cruising of the UAV, vibrations are inevitable, and the bolts are easy to loosen and fall off during the long-term vibration process. This will cause the gimbal camera used for monitoring to crash. Therefore, it is necessary to design an ecological wetland environmental monitoring device that can prevent the gimbal camera from being damaged due to loosening and falling of bolts. Utility Model Content
[0005] Based on the above description, the utility model provides an ecological wetland environment monitoring device, which solves the technical problem that the existing drones equipped with gimbal cameras for wetland environment monitoring cannot be easily disassembled and maintained, and the cruising vibration will not cause the bolts to loosen and fall off, ultimately causing the gimbal camera to crash.
[0006] The utility model solves the above technical problems with the following technical solutions: an ecological wetland environment monitoring device, including a drone and a pan-tilt camera, the pan-tilt camera monitors the ecological wetland environment through the drone cruising operation, and also includes:
[0007] A docking column, which is fixed to the top of the pan / tilt camera, and a convex strip is arranged on the outer side of the docking column;
[0008] The docking part is fixed on the bottom of the UAV and has a docking cavity, a maze cavity and an expansion cavity which are interconnected, wherein the docking column is located in the docking cavity, the maze cavity is divided into an ascending section, a rotating section and a landing section, a spring is arranged in the expansion cavity, and a stopper is arranged on one side of the spring so that the stopper can be located at the junction of the landing section, the rotating section and the expansion cavity, and fit on the upper surface of the convex strip, thereby limiting the convex strip in the landing section.
[0009] On the basis of the above technical solution, the present invention can also be improved as follows.
[0010] Furthermore, a groove is provided at the rotating section, and a spring piece is integrally connected to a side of the stopper close to the ascending section, and a head of the spring piece is clamped in the groove to limit the displacement of the stopper.
[0011] Furthermore, the spring piece is made of thermoplastic plastic, and the sum of the length of the spring piece and the stopper is smaller than the length of the expansion cavity.
[0012] Furthermore, the stopper is magnetically connected to the convex strip, so as to limit the shaking of the stopper after the convex strip is positioned in the landing section.
[0013] Furthermore, a cavity is formed on the convex strip, a magnet is arranged in the cavity, and the stopper is made of metal, so that the stopper and the convex strip can be magnetically connected.
[0014] Furthermore, the length of the expansion cavity is greater than the length of the stopper, so that the stopper can be displaced into the expansion cavity.
[0015] Furthermore, the rotating section, the expansion cavity and the stopper have the same height to limit the up and down movement of the convex strip and the docking column.
[0016] Furthermore, the sum of the heights of the docking post and the rotating section is equal to the depth of the docking cavity, and the diameter of the docking cavity is equal to the diameter of the docking post.
[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0018] The ecological wetland environment monitoring device can be disassembled by simply pushing up and rotating it, and no bolts are used to fix it. There will be no situation where the bolts loosen and fall off due to cruising vibration, causing the pan-tilt camera to crash. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the structure of an ecological wetland environment monitoring device provided by an embodiment of the utility model;
[0020] Figure 2 It is a schematic diagram of the structure when the drone and the pan-tilt camera are separated in the implementation of the utility model;
[0021] Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A area;
[0022] Figure 4 This is a schematic diagram of the structure after the docking column and the docking part are docked in the embodiment of the utility model;
[0023] Figure 5 It is a partial structural schematic diagram of a half-section of the docking portion in an embodiment of the utility model;
[0024] Figure 6 for Figure 4 A partial enlarged schematic diagram of area B in the middle.
[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0026] 1. UAV; 2. PTZ camera; 3. Docking column; 31. Raised strip; 32. Magnet; 4. Docking part; 41. Docking cavity; 42. Labyrinth cavity; 43. Expansion cavity; 44. Spring; 45. Stop block; 46. Groove; 47. Shrapnel. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0028] like Figure 1 and Figure 2 As shown, an ecological wetland environment monitoring device in this embodiment includes a drone 1 and a pan-tilt camera 2, a docking column 3 and a docking part 4, wherein the detachable connection between the drone 1 and the pan-tilt camera 2 is completed through the docking column 3 and the docking part 4, and the docking column 3 is integrally connected and fixed to the top of the pan-tilt of the pan-tilt camera 2, while the docking part 4 is integrally connected and fixed to the bottom of the drone 1.
[0029] For further explanation, the drone 1 and the gimbal camera 2 are prior art, and the drone 1 is preferably DJI M300 or M350, which will not be described in detail here.
[0030] When designed in this way, firstly, the pan-tilt camera 2 can monitor the ecological wetland environment through the cruise operation of the drone 1, wherein the camera of the pan-tilt camera 2 records and monitors the wetland environment through a high-definition camera, thereby facilitating the management and control of the monitoring work and reducing human interference with the wetland ecology.
[0031] Secondly, due to long-term operation in ecological wetlands, the ecological wetland environment monitoring device requires regular maintenance, and the docking column 3 and the docking part 4 are not fastened with bolts. The drone 1 and the gimbal camera 2 are not designed as an integrated whole, and disassembly only requires pushing up and rotating. The disassembly method is simple, and the structure used to fix the docking column 3 and the docking part 4 is stable and reliable. In this way, after the ecological wetland cruising operation, the bolts will not rust, and it has the advantage of convenient disassembly and assembly. In addition, during the cruising operation of the ecological wetland environment monitoring device, the bolts will not loosen and fall off due to cruising vibration. In this way, it can be ensured that the gimbal camera 2 will not crash.
[0032] For ease of understanding, the docking column 3 and the docking portion 4 are specifically described herein. Figure 2 and 4 As shown, the outer side of the docking column 3 is integrally connected and fixedly provided with a convex strip 31, and as shown in FIG. Figure 2 , 4 As shown in 5, the docking part 4 has a docking cavity 41, a labyrinth cavity 42 and an expansion cavity 43 which are interconnected, wherein the cross-section of the docking part 4 is circular when viewed from above, the docking cavity 41 is opened in the docking part 4, and is used to accommodate the docking column 3, while the labyrinth cavity 42 is opened on the outer side of the docking part 4, and is used to accommodate the convex strip 31, and the expansion cavity 43 is opened on the inner wall of the docking part 4.
[0033] To further explain, the labyrinth chamber 42 is divided into an ascending section, a rotating section and a landing section, a spring 44 is fixedly arranged in the expansion chamber 43, and a stopper 45 is fixedly arranged on the side of the spring 44 close to the ascending section. The function of the spring 44 is to allow the stopper 45 to be located at the junction of the landing section, the rotating section and the expansion chamber 43. In this way, after the convex strip 31 is located in the landing section, the stopper 45 is attached to the upper surface of the convex strip 31, thereby blocking the convex strip 31, thereby limiting the convex strip 31 in the landing section.
[0034] It should be noted that the convex strip 31, the labyrinth cavity 42, the expansion cavity 43, the spring 44 and the stop block 45 are preferably two groups, and the length of the expansion cavity 43 is greater than the length of the stop block 45, so that the stop block 45 can be displaced into the expansion cavity 43. In this way, when the docking column 3 is rotated, the stop block 45 is displaced, allowing the convex strip 31 to fall into the landing section, and the height of the rotating section, the expansion cavity 43 and the stop block 45 are the same. In this way, after the convex strip 31 falls into the landing section, the spring 44 allows the stop block 45 to return to the junction of the landing section, the rotating section and the expansion cavity 43 to limit the up and down movement of the convex strip 31 and the docking column 3. In addition, the sum of the heights of the docking column 3 and the rotating section is equal to the depth of the docking cavity 41, and the diameter of the docking cavity 41 is equal to the diameter of the docking column 3. In this way, the convex strip 31 can fall into place smoothly.
[0035] At this time, the assembly process is divided into three steps. The first step is to extend the docking column 3 into the end of the docking cavity 41. During the extension process, the convex strip 31 will extend to the end of the ascending section of the maze cavity 42, that is, the junction of the ascending section and the rotating section; the second step is to rotate the docking column 3 until the convex strip 31 is located at the junction of the landing section, the rotating section and the expansion cavity 43; the third step is to move the docking column 3 downward, so that the convex strip 31 can be placed in place. After placement, the spring 44 allows the block 45 to return to the junction of the landing section, the rotating section and the expansion cavity 43, and is restricted by the block 45 to complete self-locking. Similarly, the reverse operation can be performed during disassembly. When designed in this way, since the drone 1 and the pan-tilt camera 2 are not integrated, and the disassembly and assembly method is simple and reliable, the bolts will not rust after the ecological wetland cruise operation, and it has the advantage of convenient disassembly and assembly, and during the cruise operation of the ecological wetland environment monitoring device, the bolts will not loosen and fall off due to cruise vibration. In this way, it can be ensured that the pan-tilt camera 2 will not crash.
[0036] Although the block 45 can complete the blocking and limiting work of the convex strip 31, considering that the block 45 of the ecological wetland environment monitoring device will be slightly displaced during cruising, therefore, further, in order to limit the displacement of the block 45 during cruising, the present application provides two related structures.
[0037] In one embodiment, if Figure 4-6 As shown, a groove 46 is provided at the rotating section, and at least one set of spring pieces 47 are integrally connected to the side of the stopper 45 close to the ascending section. The head of the spring piece 47 is clamped in the groove 46 to limit the displacement of the stopper 45.
[0038] It should be noted that the spring piece 47 is made of thermoplastic plastic, for example, it is made of general plastics such as polyethylene, polyvinyl chloride, polypropylene, polystyrene, acrylonitrile-butadiene-styrene, or other thermoplastic materials with high elasticity, and the sum of the lengths of the spring piece 47 and the block 45 is less than the length of the expansion cavity 43, so that the spring piece 47 and the block 45 can be displaced into the expansion cavity 43, ensuring that the convex strip 31 can be positioned in the positioning section.
[0039] With such a design, when the ecological wetland environment monitoring device is cruising, since the head of the spring piece 47 is clamped in the groove 46, the stopper 45 can be basically not displaced during cruising.
[0040] In another embodiment, if Figure 2 and 3 As shown, the stopper 45 is magnetically connected to the convex strip 31 , and after the convex strip 31 is limited in the landing section, it is used to limit the shaking of the stopper 45 , that is, to limit the displacement of the stopper 45 .
[0041] The convex strip 31 has a cavity, in which a magnet 32 is disposed. The stopper 45 is made of metal, so that the stopper 45 and the convex strip 31 can be magnetically connected.
[0042] When designed in this way, after the convex strip 31 falls into the landing section, the spring 44 allows the block 45 to return to the junction of the landing section, the rotation section and the expansion cavity 43. The magnetic connection between the block 45 and the convex strip 31 can limit the displacement of the block 45, so that the block 45 basically does not move during cruising.
[0043] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. An ecological wetland environment monitoring device, comprising an unmanned aerial vehicle (1) and a pan-tilt camera (2), wherein the pan-tilt camera (2) monitors the ecological wetland environment through the cruising operation of the unmanned aerial vehicle (1), characterized in that: Also includes: A docking column (3) is fixed to the top of the pan / tilt camera (2), and a convex strip (31) is arranged on the outer side of the docking column (3); The docking part (4) is fixed to the bottom of the drone (1) and has a docking cavity (41), a labyrinth cavity (42) and an expansion cavity (43) which are interconnected, wherein the docking column (3) is located in the docking cavity (41), the labyrinth cavity (42) is divided into an ascending section, a rotating section and a landing section, a spring (44) is arranged in the expansion cavity (43), and a stopper (45) is arranged on one side of the spring (44), so that the stopper (45) can be located at the junction of the landing section, the rotating section and the expansion cavity (43), and fit on the upper surface of the convex strip (31), thereby limiting the convex strip (31) in the landing section.
2. The ecological wetland environment monitoring device according to claim 1, characterized in that: A groove (46) is provided at the rotating section, and a spring piece (47) is integrally connected to the side of the stopper (45) close to the ascending section, and the head of the spring piece (47) is clamped in the groove (46) to limit the displacement of the stopper (45).
3. The ecological wetland environment monitoring device according to claim 2, characterized in that: The spring piece (47) is made of thermoplastic plastic, and the sum of the lengths of the spring piece (47) and the stopper (45) is smaller than the length of the expansion cavity (43).
4. The ecological wetland environment monitoring device according to claim 1, characterized in that: The stopper (45) is magnetically connected to the convex strip (31) and is used to limit the shaking of the stopper (45) after the convex strip (31) is limited in the landing section.
5. The ecological wetland environment monitoring device according to claim 4, characterized in that: The convex strip (31) is provided with a cavity, in which a magnet (32) is disposed. The stopper (45) is made of metal, so that the stopper (45) and the convex strip (31) can be magnetically connected.
6. The ecological wetland environment monitoring device according to claim 5, characterized in that: The length of the expansion cavity (43) is greater than the length of the stopper (45), so that the stopper (45) can be displaced into the expansion cavity (43).
7. An ecological wetland environment monitoring device according to claim 3 or 6, characterized in that: The rotating section, the expansion cavity (43) and the stopper (45) have the same height to limit the up and down movement of the convex strip (31) and the docking column (3).
8. The ecological wetland environment monitoring device according to claim 7, characterized in that: The sum of the heights of the docking column (3) and the rotating section is equal to the depth of the docking cavity (41), and the diameter of the docking cavity (41) is equal to the diameter of the docking column (3).