Geographic information surveying and mapping device

Abstract

The utility model discloses a geographic information surveying and mapping device which comprises an unmanned aerial vehicle body, a surveying and mapping assembly and a supporting assembly are arranged at the bottom of the unmanned aerial vehicle body, the supporting assembly comprises two supporting legs and a supporting frame, the supporting frame is arranged on the two sides of the bottom end of the unmanned aerial vehicle body, a rotating rod is rotationally installed in the supporting frame, and the rotating rod is connected with the unmanned aerial vehicle body. And the upper ends of the supporting legs are fixedly connected with the rotating rod. Parts for driving the supporting legs to be folded and unfolded are designed above the supporting legs, the supporting legs can be rotated to the position lower than the camera before taking off and landing, so that normal taking off and landing are met, during surveying and mapping, the supporting legs are rotated to the horizontal position, and at the moment, the supporting legs are higher than the camera; information surveying and mapping of the camera cannot be interfered, so that surveying and mapping quality is ensured; meanwhile, the detachable solar assembly is designed on the upper portion, operation can be increased or not selected according to the flight distance and weather, and therefore the overall flight distance can be additionally increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of geographic information surveying and mapping, in particular to a geographic information surveying and mapping device. Background Art

[0002] UAV aerial survey is a powerful supplement to traditional aerial photogrammetry. It has the characteristics of mobility, efficiency, speed, precision and accuracy, low operating cost, wide range of applicability and short production cycle. It can be applied to the surveying and mapping of geographic information.

[0003] For example, a drone mapping device disclosed in announcement number CN218949479U includes a drone mapping device body. The utility model can alleviate the hard collision impact force of the drone mapping device body when it lands by setting the first buffer guide component, the moving block and the second buffer guide component.

[0004] The applicant found in actual use that in order to protect the camera part, the buffer part (buffer arm) would be lower than the camera. Since the camera needs to collect 360° data during actual information mapping, the buffer parts on both sides of the camera will interfere with the camera data collection, thereby affecting the overall mapping effect.

[0005] In view of this, a geographic information surveying and mapping device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a geographic information surveying and mapping device in order to solve the above-mentioned problems.

[0007] The technical solution adopted by the utility model is as follows: a geographic information surveying and mapping device, including an unmanned aerial vehicle body, a surveying and mapping component and a support component are arranged at the bottom of the unmanned aerial vehicle body, the support component includes two support legs and a support frame, the support frame is arranged on both sides of the bottom end of the unmanned aerial vehicle body, a rotating rod is rotatably installed in the support frame, the upper end of the supporting leg is fixedly connected to the rotating rod, a driving member is installed on the outer wall of one side of the support frame, the output end of the driving member is connected to the rotating rod, when the whole is in the take-off surveying and mapping state, the driving member drives the rotating rod to rotate, and rotates the supporting legs to a horizontal recovery state.

[0008] In a preferred embodiment, the surveying and mapping component includes an electric pan-tilt head and a camera. The electric pan-tilt head is installed at the center of the bottom wall of the drone body, and the rotating end of the electric pan-tilt head is connected to the camera.

[0009] In a preferred embodiment, when the supporting leg is rotated downward, the bottom end surface of the supporting leg is lower than the bottom end surface of the camera.

[0010] In a preferred embodiment, both ends of the support legs are covered with silicone cushioning sleeves.

[0011] In a preferred embodiment, the four corners of the drone body are fixedly connected to rotor connecting arms, and the ends of the rotor connecting arms are equipped with rotors with motors.

[0012] In a preferred embodiment, the interior of the drone body has a battery and a PCB mainboard electrically connected to the battery, the upper end surface of the drone body is recessed inward to form a mounting groove with an internal thread, the battery has a PIN male socket for charging it, and the bottom wall of the mounting groove is provided with a slot that allows the PIN male socket to extend.

[0013] In a preferred embodiment, a backup charging component is threadedly installed in the mounting groove of the drone body, and the backup charging component includes a solar panel and a threaded mounting head, and the threaded mounting head is threadedly installed in the mounting groove of the drone body.

[0014] In a preferred embodiment, the threaded mounting head has a micro-inverter electrically connected to the solar panel inside, and a PIN female socket electrically connected to the micro-inverter is installed at the bottom end of the threaded mounting head. When the threaded mounting head is installed in the mounting groove, the PIN female socket is plugged into the PIN male socket.

[0015] In a preferred embodiment, a tail wing is further provided at the tail portion of the upper end surface of the drone body.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a part for driving the support legs to be retracted and unfolded is designed above the support legs. When surveying and mapping is performed, the support legs are rotated to a horizontal position. At this time, the support legs are higher than the position of the camera, which will not interfere with the information surveying and mapping of the camera, thereby ensuring the surveying and mapping quality. Before taking off and landing, the support legs can be rotated to a position lower than the camera, thereby meeting normal take-off and landing;

[0018] 2. In the utility model, a detachable solar panel is designed on the top, which can be added or not added according to the flight distance and weather. When there is sunshine and long-distance flight is required, the solar panel can be added to the drone, and solar energy can be used as an auxiliary power source, thereby additionally increasing the overall flight distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a front view planar structural schematic diagram of the utility model as a whole;

[0021] Figure 3 It is a partial cross-sectional planar structural schematic diagram of the support assembly in the utility model;

[0022] Figure 4 It is a partial cross-sectional planar structural schematic diagram of the combination of the backup charging component and the drone body in the utility model.

[0023] Markings in the figure: 1-tail, 2-UAV body, 3-solar panel, 4-rotor connecting arm, 5-camera, 6-support leg, 7-silicone buffer sleeve, 8-electric gimbal, 9-rotor, 10-support frame, 11-drive part, 12-rotating rod, 13-micro inverter, 14-threaded mounting head, 15-battery, 16-PIN male socket, 17-PIN female socket, 18-PCB motherboard. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] Reference Figure 1-4 A geographic information surveying and mapping device includes an unmanned aerial vehicle (UAV) body 2, a surveying and mapping component and a support component are arranged at the bottom of the UAV body 2, the support component includes two support legs 6 and a support frame 10, the support frame 10 is arranged on both sides of the bottom end of the UAV body 2, a rotating rod 12 is rotatably installed in the support frame 10, the upper end of the support leg 6 is fixedly connected to the rotating rod 12, a driving member 11 is installed on the outer wall of one side of the support frame 10, and the output end of the driving member 11 is connected to the rotating rod 12. When the whole is in the take-off surveying and mapping state, the driving member 11 drives the rotating rod 12 to rotate and rotates the support leg 6 to a horizontal recovery state. A part for driving the support leg 6 to recover and unfold is designed above the support leg 6. When surveying and mapping is performed, the driving member 11 is used to rotate the support leg 6 to a horizontal position. At this time, the support leg 6 is higher than the position of the surveying and mapping component, and will not interfere with the information surveying and mapping of the surveying and mapping component, thereby ensuring the surveying and mapping quality.

[0026] The driving member 11 is a driving motor.

[0027] Furthermore, the surveying and mapping component includes an electric pan-tilt head 8 and a camera 5. The electric pan-tilt head 8 is installed at the center of the bottom wall of the drone body 2. The rotating end of the electric pan-tilt head 8 is connected to the camera 5. The camera 5 can be used to collect geographic images, thereby satisfying subsequent surveying and mapping operations of geographic information. At the same time, the electric pan-tilt head 8 can drive the camera 5 to rotate, thereby satisfying the multi-angle surveying and mapping operations of the camera 5.

[0028] Furthermore, when the support leg 6 is rotated downward, the bottom end surface of the support leg 6 is lower than the bottom end surface of the camera 5. Before taking off and landing, the support leg 6 can be rotated to a position lower than the surveying and mapping component to meet normal take-off and landing.

[0029] Furthermore, both ends of the support legs 6 are provided with silicone cushion sleeves 7, which can play an additional cushioning role when the support legs 6 fall to the ground, thereby ensuring the overall falling quality.

[0030] Furthermore, the four corners of the drone body 2 are fixedly connected with rotor connecting arms 4, and the ends of the rotor connecting arms 4 are equipped with rotors 9 with motors. The motor drives the rotors 9 to rotate, thereby generating lift and providing power for the drone body 2 to fly.

[0031] Furthermore, the interior of the drone body 2 has a battery 15 and a PCB mainboard 18 electrically connected to the battery 15. The upper end surface of the drone body 2 is recessed inward to form a mounting groove with an internal thread. The battery 15 has a PIN male socket 16 for charging it, and the bottom wall of the mounting groove is provided with a slot that allows the PIN male socket 16 to extend out.

[0032] Furthermore, a backup charging component is threadedly installed in the mounting groove of the drone body 2, and the backup charging component includes a solar panel 3 and a threaded mounting head 14. The threaded mounting head 14 is threadedly installed in the mounting groove of the drone body 2. The threaded mounting head 14 has a micro inverter 13 electrically connected to the solar panel 3. The micro inverter 13 can convert the direct current received by the solar panel 3 into the desired alternating current. By adding the solar panel 3 to the drone, solar energy can be used as an auxiliary power source, thereby further increasing the overall flight distance.

[0033] In addition, there are detachable solar panels, which can be added or not added according to the flight distance and weather. When there is no sun or long-term flight is not required, the solar panels can be directly removed to reduce the overall weight and ensure the overall flight distance.

[0034] Furthermore, a PIN female socket 17 electrically connected to the micro inverter 13 is installed at the bottom end of the threaded mounting head 14. When the threaded mounting head 14 is installed in the mounting groove, the PIN female socket 17 is plugged into the PIN male socket 16. Through the special design of the PIN male socket 16 and the PIN female socket 17, when the backup charging component is installed in the mounting groove, the connection operation between the backup charging component and the battery 15 is completed, and no additional wiring operation is required, which is more convenient.

[0035] Furthermore, a tail 1 is provided at the tail portion of the upper end surface of the drone body 2, and the tail 1 can increase the overall flight stability of the drone body 2.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geographic information surveying and mapping device, comprising an unmanned aerial vehicle main body, characterized in that: A surveying and mapping component and a supporting component are provided at the bottom of the drone body. The supporting component includes two supporting legs and a supporting frame. The supporting frame is provided on both sides of the bottom end of the drone body. A rotating rod is rotatably installed in the supporting frame. The upper end of the supporting leg is fixedly connected to the rotating rod. A driving member is installed on an outer wall of one side of the supporting frame. The output end of the driving member is connected to the rotating rod. When the whole is in the take-off and surveying state, the driving member drives the rotating rod to rotate and rotates the supporting leg to a horizontal recovery state.

2. A geographic information surveying and mapping device as claimed in claim 1, characterized in that: The surveying and mapping component includes an electric pan-tilt platform and a camera. The electric pan-tilt platform is installed at the center of the bottom wall of the drone body, and the rotating end of the electric pan-tilt platform is connected to the camera.

3. A geographic information surveying and mapping device as claimed in claim 2, characterized in that: When the supporting leg is rotated downward, the bottom end surface of the supporting leg is lower than the bottom end surface of the camera.

4. A geographic information surveying and mapping device as claimed in claim 1, characterized in that: Both ends of the support legs are covered with silicone cushioning sleeves.

5. A geographic information surveying and mapping device as claimed in claim 1, characterized in that: The four corners of the drone body are fixedly connected with rotor connecting arms, and the ends of the rotor connecting arms are equipped with rotors with motors.

6. A geographic information surveying and mapping device as claimed in claim 1, characterized in that: The interior of the drone body is provided with a battery and a PCB mainboard electrically connected to the battery. The upper end surface of the drone body is recessed inward to form a mounting groove with an internal thread. The battery is provided with a PIN male socket for charging the battery, and the bottom wall of the mounting groove is provided with a slot for the PIN male socket to extend out.

7. A geographic information surveying and mapping device as claimed in claim 6, characterized in that: The installation groove of the drone body is threadedly installed with a backup charging component, and the backup charging component includes a solar panel and a threaded installation head, and the threaded installation head is threadedly installed in the installation groove of the drone body.

8. A geographic information surveying and mapping device as claimed in claim 7, characterized in that: The threaded mounting head has a micro inverter electrically connected to the solar panel inside, and the bottom end of the threaded mounting head is equipped with a PIN female socket electrically connected to the micro inverter. When the threaded mounting head is installed in the mounting groove, the PIN female socket is plugged into the PIN male socket.

9. A geographic information surveying and mapping device as claimed in claim 1, characterized in that: A tail wing is also provided at the tail portion of the upper end surface of the drone body.

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