Drawing and measuring unmanned aerial vehicle for ground monitoring

Abstract

The utility model provides a plotting unmanned aerial vehicle for ground monitoring, and relates to the field of unmanned aerial vehicles, the plotting unmanned aerial vehicle comprises an unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a mounting sleeve, and an inner cavity of the mounting sleeve is detachably connected with a camera body; the base plate and the mounting sleeve are arranged to be used for mounting the camera body, the unmanned aerial vehicle body and the camera body are matched, ground conditions can be monitored so as to facilitate drawing, the mounting groove and the mounting block are arranged, after the mounting block is inserted into the mounting groove, the camera body can be limited, and the camera body can be conveniently mounted. The camera body is arranged in the mounting sleeve to prevent the angle of the camera body in the mounting sleeve from deflecting, the positioning mechanism is arranged to fix the mounting block in the mounting groove and prevent the mounting block from falling off from the interior of the mounting groove, so that the stability of the mounting block in the mounting groove is improved, and meanwhile, the camera body can be disassembled through the positioning mechanism.

Description

Technical Field

[0001] The utility model belongs to the field of unmanned aerial vehicles, in particular to a mapping unmanned aerial vehicle for ground monitoring. Background Art

[0002] Drone mapping is the process of using drones for aerial surveying and mapping. By carrying various sensors and camera equipment, drones can achieve efficient and accurate geographic information collection, including the acquisition and analysis of terrain, landforms, buildings, roads, etc.

[0003] According to the application number: 202121823015.X, a reinforcement device for UAV mapping engineering includes a UAV, a camera support plate and a limiting mechanism, wherein the UAV is provided with symmetrically distributed fixing blocks, a camera is installed at the bottom of the camera support plate, and the camera support plate and the fixing block are fixed by bolts, and the limiting mechanism includes a limiting groove, a groove, a spring, a limiting block, a clamping block and a clamping groove, and the camera support plate and the fixing block are limited by the designed limiting mechanism, so that the camera support plate and the fixing block are fixed more quickly by passing the bolts through the corresponding bolt holes;

[0004] The prior art solves the problem that fixing by passing bolts through corresponding bolt holes is time-consuming and labor-intensive, which reduces the installation efficiency. However, after the camera is installed, it is difficult to remove the card block from the inside of the card slot, making it difficult to disassemble and maintain the camera.

[0005] In summary, the present invention provides a mapping drone for ground monitoring to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A mapping drone for ground monitoring comprises a drone body, a bottom plate fixedly connected to the bottom of the drone body, a mounting sleeve fixedly connected to the bottom of the bottom plate, a camera body detachably connected to the inner cavity of the mounting sleeve, mounting grooves are provided on both sides of the mounting sleeve, mounting blocks are fixedly connected to both sides of the camera body, one side of the mounting block extends to the inner cavity of the mounting groove and is movably connected to the inner cavity of the mounting groove, a positioning mechanism is provided in the inner cavity of the mounting sleeve, a positioning column is fixedly connected to the back of the inner cavity of the mounting groove, a front end of the positioning column passes through the mounting block and is slidably connected to the inner cavity of the mounting block;

[0008] The positioning mechanism includes a receiving groove, which is opened at the top of the inner cavity of the installation groove. The inner cavity of the receiving groove is movably connected to a limiting ring. Both sides of the bottom of the inner cavity of the installation groove are provided with clamping grooves. The bottom of the limiting ring extends to the inner cavity of the clamping groove and is clamped with the inner cavity of the clamping groove.

[0009] Furthermore, in the utility model, an accommodating cavity is opened at the upper end of the inner cavity of the installation sleeve, and the inner cavity of the accommodating cavity is movably connected to a rotating column through a bearing, and winding wheels are fixedly connected to both sides of the surface of the rotating column.

[0010] Furthermore, in the utility model, a connecting rope is fixedly connected to the surface of the winding wheel, a connecting block is fixedly connected to the top of the limiting ring, the top of the connecting block extends to the inner cavity of the accommodating cavity and is slidably connected to the inner cavity of the accommodating cavity, and the lower end of the connecting rope is fixedly connected to the top of the connecting block.

[0011] Furthermore, in the utility model, a spring is sleeved on the surface of the connecting rope, the top of the spring is fixedly connected to the inner wall of the accommodating cavity, and the bottom of the spring is fixedly connected to the top of the connecting block.

[0012] Furthermore, in the present invention, the left end of the rotating column penetrates to the outside of the mounting sleeve and is fixedly connected with a rotating block.

[0013] Furthermore, in the utility model, slide grooves are provided on both sides of the inner cavity of the accommodating cavity, and sliders are fixedly connected to both sides of the connecting block, and one side of the slider extends to the inner cavity of the slide groove and is slidably connected to the inner cavity of the slide groove.

[0014] Beneficial effects: The utility model has the following beneficial effects:

[0015] The utility model is used to install a camera body by arranging a bottom plate and a mounting sleeve, and can monitor ground conditions in cooperation with a drone body and a camera body so as to carry out mapping work; by arranging a mounting groove and a mounting block, after the mounting block is inserted into the interior of the mounting groove, the camera body can be limited to prevent the angle of the camera body inside the mounting sleeve from deflecting; by arranging a positioning mechanism, the mounting block can be fixed inside the mounting groove to prevent the mounting block from falling off from the interior of the mounting groove, thereby improving the stability of the mounting block inside the mounting groove; and at the same time, the camera body can be disassembled through the positioning mechanism so as to maintain and service it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a main structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure between the installation sleeve and the camera body of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the installation sleeve of the utility model;

[0019] Figure 4 It is a schematic diagram of the main cross-sectional structure of the installation sleeve of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the connection structure of the rotating column, the winding wheel and the connecting rope.

[0021] In the figure:

[0022] 1. UAV body; 2. Bottom plate; 3. Mounting sleeve; 4. Camera body; 5. Mounting slot; 6. Mounting block; 7. Positioning mechanism; 701. Receiving slot; 702. Limiting ring; 703. Card slot; 704. Receiving chamber; 705. Rotating column; 706. Winding wheel; 707. Connecting rope; 708. Connecting block; 709. Spring; 710. Rotating block; 711. Slide slot; 712. Sliding block; 8. Positioning column. DETAILED DESCRIPTION

[0023] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0024] Example 1

[0025] like Figure 1-5 As shown, it is the first embodiment of the utility model, which provides a mapping drone for ground monitoring, including a drone body 1, a bottom plate 2 is fixedly connected to the bottom of the drone body 1, a mounting sleeve 3 is fixedly connected to the bottom of the bottom plate 2, a camera body 4 is detachably connected to the inner cavity of the mounting sleeve 3, mounting grooves 5 are provided on both sides of the mounting sleeve 3, mounting blocks 6 are fixedly connected to both sides of the camera body 4, one side of the mounting block 6 extends to the inner cavity of the mounting groove 5 and is movably connected to the inner cavity of the mounting groove 5, a positioning mechanism 7 is provided in the inner cavity of the mounting sleeve 3, a positioning column 8 is fixedly connected to the back of the inner cavity of the mounting groove 5, the front end of the positioning column 8 passes through the mounting block 6, and is slidably connected to the inner cavity of the mounting block 6;

[0026] The positioning mechanism 7 includes a receiving groove 701, which is opened at the top of the inner cavity of the installation groove 5. The inner cavity of the receiving groove 701 is movably connected to a limiting ring 702. Both sides of the bottom of the inner cavity of the installation groove 5 are provided with clamping grooves 703. The bottom of the limiting ring 702 extends to the inner cavity of the clamping groove 703 and is clamped with the inner cavity of the clamping groove 703.

[0027] like Figure 1-5 As shown, the bottom plate 2 and the mounting sleeve 3 are used to install the camera body 4. At the same time, in conjunction with the drone body 1 and the camera body 4, the ground conditions can be monitored for mapping work. After the mounting block 6 is inserted into the interior of the mounting groove 5, the camera body 4 can be limited to prevent the angle of the camera body 4 inside the mounting sleeve 3 from being deflected. The mounting block 6 can be fixed inside the mounting groove 5 through the positioning mechanism 7 to prevent the mounting block 6 from falling off from the interior of the mounting groove 5, thereby improving the stability of the mounting block 6 inside the mounting groove 5. At the same time, the camera body 4 can be disassembled through the positioning mechanism 7 for its maintenance and care.

[0028] Example 2

[0029] Reference Figure 4 and 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0030] In this embodiment, a receiving chamber 704 is provided at the upper end of the inner cavity of the installation sleeve 3 , and a rotating column 705 is movably connected to the inner cavity of the receiving chamber 704 through a bearing, and winding wheels 706 are fixedly connected to both sides of the surface of the rotating column 705 .

[0031] A connecting rope 707 is fixedly connected to the surface of the winding wheel 706, a connecting block 708 is fixedly connected to the top of the limiting ring 702, the top of the connecting block 708 extends to the inner cavity of the accommodating cavity 704 and is slidably connected to the inner cavity of the accommodating cavity 704, and the lower end of the connecting rope 707 is fixedly connected to the top of the connecting block 708.

[0032] A spring 709 is sleeved on the surface of the connecting rope 707 , the top of the spring 709 is fixedly connected to the inner wall of the accommodating cavity 704 , and the bottom of the spring 709 is fixedly connected to the top of the connecting block 708 .

[0033] like Figure 4 and 5 As shown, by rotating the rotating column 705, the winding wheel 706 can be driven to rotate. When rotating, the winding wheel 706 can reel in the connecting rope 707, so that it cooperates with the connecting block 708 to drive the limiting ring 702 to move upward until the limiting ring 702 moves to the inner cavity of the accommodating groove 701. During this process, the spring 709 will be deformed due to the pressure. At this time, the mounting block 6 can be moved out from the inside of the mounting groove 5 to disassemble the camera body 4. The reset elastic force of the connecting block 708 can reset the limiting ring 702, so that it can limit the mounting block 6 again.

[0034] Example 3

[0035] Reference Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0036] In this embodiment, the left end of the rotating column 705 passes through the outside of the installation sleeve 3 and is fixedly connected to the rotating block 710 .

[0037] Slide grooves 711 are provided on both sides of the inner cavity of the accommodating cavity 704 , and sliders 712 are fixedly connected to both sides of the connecting block 708 . One side of the slider 712 extends to the inner cavity of the slide groove 711 and is slidably connected to the inner cavity of the slide groove 711 .

[0038] like Figure 5 As shown, by rotating the rotating block 710, it is convenient to rotate the rotating column 705 so as to adjust the position of the limiting ring 702. The sliding groove 711 and the slider 712 cooperate to limit the connecting block 708 to prevent the position of the connecting block 708 from shifting.

[0039] When in use, if the camera body 4 needs to be disassembled, first rotate the rotating block 710. The rotating block 710 drives the rotating column 705 to rotate. The rotating column 705 can drive the winding wheel 706 to rotate. The winding wheel 706 can wind up the connecting rope 707 when rotating, so that it cooperates with the connecting block 708 to drive the limiting ring 702 to move upward until the limiting ring 702 moves to the inner cavity of the accommodating groove 701. During this process, the spring 709 will be deformed due to the pressure. At this time, the mounting block 6 can be moved out from the inside of the mounting groove 5 to disassemble the camera body 4. When it needs to be reinstalled, the above operation is reversed. At this time, the reset elastic force of the connecting block 708 can reset the limiting ring 702, so that it can limit the mounting block 6 again.

[0040] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0041] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A mapping drone for ground monitoring, comprising a drone body (1), characterized in that: The bottom of the drone body (1) is fixedly connected to a bottom plate (2), the bottom of the bottom plate (2) is fixedly connected to a mounting sleeve (3), the inner cavity of the mounting sleeve (3) is detachably connected to a camera body (4), both sides of the mounting sleeve (3) are provided with mounting grooves (5), both sides of the camera body (4) are fixedly connected to mounting blocks (6), one side of the mounting block (6) extends to the inner cavity of the mounting groove (5) and is movably connected to the inner cavity of the mounting groove (5), the inner cavity of the mounting sleeve (3) is provided with a positioning mechanism (7), the back side of the inner cavity of the mounting groove (5) is fixedly connected to a positioning column (8), the front end of the positioning column (8) passes through the mounting block (6) and is slidably connected to the inner cavity of the mounting block (6); The positioning mechanism (7) comprises a receiving groove (701), the receiving groove (701) is arranged at the top of the inner cavity of the installation groove (5), the inner cavity of the receiving groove (701) is movably connected to a limiting ring (702), both sides of the bottom of the inner cavity of the installation groove (5) are provided with clamping grooves (703), the bottom of the limiting ring (702) extends to the inner cavity of the clamping groove (703) and is clamped with the inner cavity of the clamping groove (703).

2. The ground monitoring mapping drone as claimed in claim 1, characterized in that: An accommodating chamber (704) is provided at the upper end of the inner cavity of the installation sleeve (3), and the inner cavity of the accommodating chamber (704) is movably connected to a rotating column (705) via a bearing, and winding wheels (706) are fixedly connected to both sides of the surface of the rotating column (705).

3. The ground monitoring mapping drone as claimed in claim 2, characterized in that: The surface of the winding wheel (706) is fixedly connected with a connecting rope (707), the top of the limiting ring (702) is fixedly connected with a connecting block (708), the top of the connecting block (708) extends to the inner cavity of the accommodating cavity (704) and is slidably connected to the inner cavity of the accommodating cavity (704), and the lower end of the connecting rope (707) is fixedly connected to the top of the connecting block (708).

4. The ground monitoring mapping drone as claimed in claim 3, characterized in that: A spring (709) is sleeved on the surface of the connecting rope (707), the top of the spring (709) is fixedly connected to the inner wall of the accommodating cavity (704), and the bottom of the spring (709) is fixedly connected to the top of the connecting block (708).

5. The ground monitoring mapping drone as claimed in claim 2, characterized in that: The left end of the rotating column (705) passes through the outside of the mounting sleeve (3) and is fixedly connected to a rotating block (710).

6. The ground monitoring mapping drone as claimed in claim 3, characterized in that: Slide grooves (711) are provided on both sides of the inner cavity of the accommodating cavity (704), and sliders (712) are fixedly connected to both sides of the connecting block (708), and one side of the slider (712) extends to the inner cavity of the slide groove (711) and is slidably connected to the inner cavity of the slide groove (711).

Images