Territorial space planning geographic information acquisition device

Abstract

The utility model relates to the technical field of geographic information acquisition, and discloses a territorial space planning geographic information acquisition device which comprises an unmanned aerial vehicle body and side wing connecting rods, the side wing connecting rods are rotatably installed on the two sides of the unmanned aerial vehicle body, and telescopic side rods are installed at one ends of the side wing connecting rods in a sliding mode. Positive pole magnetic blocks are fixedly installed at the front end and the rear end of the two sides of the unmanned aerial vehicle body. The output end of the servo motor drives the first gear to rotate, and the first gear is meshed with the second gear, so that when the unmanned aerial vehicle body takes off for information acquisition, the first gear drives the connecting rod to rotate through the second gear, the connecting rod is stored at the bottom of the unmanned aerial vehicle body, and at the moment, the connecting rod is higher than image acquisition equipment; the problem that the lens is shielded by the connecting rod when the image acquisition equipment rotates to adjust the angle to shoot when the image acquisition equipment flies to acquire the geographic information is solved, and the acquisition accuracy of the geographic information is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geographic information collection, in particular to a device for collecting geographic information for national land space planning. Background Art

[0002] Geographic information is the geographical meaning contained and expressed by geographic data. Geographic information belongs to spatial information, and its location identification is linked to data. This is the most significant feature that distinguishes geographic information from other types of information. Secondly, geographic information has the characteristics of multi-dimensional structure. In order to facilitate operators to collect geographic information of some complex terrains, some operators collect geographic information by carrying image collectors on drones.

[0003] Among them, the "geographic information collection device" disclosed by the authorization number "CN216468445U" is set up through a specific technical structure, by setting a slider, a spring, a support rod, a shock absorber and a buffer block. When in use, the buffer block first contacts the ground when landing, and the buffer block is squeezed and deformed and drives the round rod of the shock absorber to move upward. The round rod drives the pressure ring to squeeze the compression spring, and the compression spring is compressed and deformed to perform shock absorption and buffering, thereby achieving the effect of shock absorption of collision and preventing the internal parts of the surveying and mapping UAV from loosening;

[0004] However, although this device solves the problem of loose components caused by vibration during landing, when using drones to collect geographic information images, the collection device rotates at the bottom of the drone to adjust the angle, and then collects the geographic image information. The landing support rod at the bottom of the drone will block the lens of the collection device, thereby making the collected image information inaccurate, and when the drone is not in use, the side wings are easily bent and damaged during carrying, making it inconvenient for the operator to carry.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a device for collecting geographic information of land space planning, which retracts the side rods toward the inside of the side wing links by telescopic means, and retracts toward the two sides of the drone body by rotating the side wing links. At this time, the positive magnetic block and the negative magnetic block are adsorbed together, so that the side wing links are stored on both sides of the drone body, thereby facilitating the carrying of the drone body when not in use, and avoiding the problem of the side wing links being bent and damaged when the drone body is not in use. The output end of the servo motor drives the first gear to rotate, and the first gear is engaged with the second gear, so that when the drone body takes off for information collection, the first gear drives the connecting rod to rotate through the second gear, so that the connecting rod is stored at the bottom of the drone body. At this time, the height of the connecting rod is higher than the image collection device, which solves the problem of the image collection device rotating to adjust the angle for shooting during flight for geographic information collection and the lens being blocked by the connecting rod, thereby improving the accuracy of geographic information collection.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A device for collecting geographic information of land space planning comprises an unmanned aerial vehicle (UAV) main body and wing connecting rods, wherein the wing connecting rods are rotatably mounted on both sides of the UAV main body, a telescopic side rod is slid into one end of the wing connecting rod, positive magnetic blocks are fixedly mounted on the front and rear ends of both sides of the UAV main body, negative magnetic blocks are fixedly mounted on the sides of the wing connecting rods close to each other, servo motors are fixedly mounted in the cavities on both sides of the UAV main body, a first gear is fixedly mounted on the output end of the servo motor, connecting rods are rotatably mounted on both sides of the bottom of the UAV main body, a second gear is fixedly mounted on the top of the connecting rod, and the first gear and the second gear are meshed with each other.

[0009] Preferably, a drive motor is fixedly mounted on one end of the telescopic side rod, and a propeller is rotatably mounted on the output end of the drive motor.

[0010] Preferably, a first spring is fixedly installed inside one end of the wing connecting rods close to each other, a first limit block is fixedly installed on the top of the first spring, a first limit hole is opened on the top of the connecting blocks on both sides of the drone body, and the top of the first limit block slides into the first limit hole.

[0011] Preferably, a second spring is fixedly installed inside one end of the telescopic side rod close to each other, a second limit block is fixedly installed on one end of the second spring, the second limit block is located at the front end and the rear end of the telescopic side rod, and second limit holes are evenly opened at the front end and the rear end of the wing connecting rod, and one end of the second limit block slides into the second limit hole.

[0012] Preferably, an image acquisition device is rotatably mounted on the bottom of the drone body, and an electric telescopic rod is rotatably connected between the image acquisition device and the rotating module.

[0013] Preferably, a support rod is sleeved and installed on the outer side of the bottom of the connecting rod, a third spring is fixedly installed inside the support rod, the third spring is fixedly connected to the bottom end of the connecting rod, and a rubber sleeve is fixedly installed on the outer side of the support rod.

[0014] Compared with the prior art, the utility model provides a device for collecting geographic information of land space planning, which has the following beneficial effects:

[0015] 1. The utility model retracts the side rods toward the inside of the side wing connecting rods by telescopic means, and retracts the side wing connecting rods toward the two sides of the drone body by rotating the side wing connecting rods. At this time, the positive pole magnetic block and the negative pole magnetic block are adsorbed together, so that the side wing connecting rods are stored on both sides of the drone body, thereby facilitating the carrying of the drone body when not in use, and avoiding the problem of the side wing connecting rods being bent and damaged when the drone body is not in use;

[0016] 2. The utility model drives the first gear to rotate through the output end of the servo motor, and through the meshing of the first gear and the second gear, when the drone body takes off to collect information, the first gear drives the connecting rod to rotate through the second gear, so that the connecting rod is stored at the bottom of the drone body. At this time, the height of the connecting rod is higher than the image acquisition device, which solves the problem of the image acquisition device being blocked by the connecting rod when rotating and adjusting the angle for shooting during flight to collect geographic information, thereby improving the accuracy of geographic information collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the side cross-sectional structure of the wing connecting rod of the utility model;

[0021] Figure 5 It is a schematic diagram of the front cross-sectional structure of the support rod of the utility model.

[0022] In the figure: 1. UAV body; 101. wing connecting rod; 102. telescopic side rod; 103. positive magnetic block; 104. negative magnetic block; 105. servo motor; 106. first gear; 107. connecting rod; 108. second gear; 109. support rod; 2. drive motor; 201. propeller; 3. first spring; 301. first limit block; 302. first limit hole; 4. second spring; 401. second limit block; 402. second limit hole; 5. image acquisition device; 501. electric telescopic rod; 6. rubber sleeve; 7. third spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a device for collecting geographic information for national land space planning.

[0025] See also Figure 1-Figure 5 A device for collecting geographic information of land space planning comprises a drone body 1 and a wing connecting rod 101, the wing connecting rod 101 is rotatably installed on both sides of the drone body 1, one end of the wing connecting rod 101 is slid into a telescopic side rod 102, positive magnetic blocks 103 are fixedly installed at the front and rear ends of both sides of the drone body 1, negative magnetic blocks 104 are fixedly installed on the side of the wing connecting rod 101 close to each other, servo motors 105 are fixedly installed in the cavities on both sides of the drone body 1, a first gear 106 is fixedly installed at the output end of the servo motor 105, connecting rods 107 are rotatably installed on both sides of the bottom of the drone body 1, a second gear 108 is fixedly installed on the top of the connecting rod 107, and the first gear 106 and the second gear 108 are meshed with each other.

[0026] Specifically, by retracting the side rod 102 toward the inside of the wing link 101 and rotating the wing link 101 to retract toward the two sides of the drone body 1, the positive magnetic block 103 and the negative magnetic block 104 are adsorbed together, so that the wing link 101 is stored on both sides of the drone body 1, so that it is convenient to carry the drone body 1 when it is not in use, and the problem of the wing link 101 being bent and damaged when the drone body 1 is not in use is avoided. The first gear 106 is driven to rotate by the output end of the servo motor 105, and the first gear 106 is engaged with the second gear 108, so that when the drone body 1 takes off for information collection, the first gear 106 drives the connecting rod 107 to rotate through the second gear 108, so that it is stored at the bottom of the drone body 1. At this time, the height of the connecting rod 107 is higher than the image acquisition device 5, which solves the problem that the image acquisition device 5 rotates to adjust the angle for shooting during flight for geographic information collection and the lens is blocked by the connecting rod 107, thereby improving the accuracy of geographic information collection.

[0027] Furthermore, a drive motor 2 is fixedly mounted on one end of the telescopic side rod 102, and a propeller 201 is rotatably mounted on the output end of the drive motor 2;

[0028] Furthermore, a first spring 3 is fixedly installed inside one end of the wing link 101, a first limit block 301 is fixedly installed on the top of the first spring 3, and a first limit hole 302 is opened on the top of the connection block on both sides of the drone body 1, and the top of the first limit block 301 slides into the first limit hole 302;

[0029] Furthermore, a second spring 4 is fixedly installed inside the telescopic side rod 102 close to one end, a second limit block 401 is fixedly installed at one end of the second spring 4, the second limit block 401 is located at the front end and the rear end of the telescopic side rod 102, and second limit holes 402 are evenly opened at the front end and the rear end of the wing connecting rod 101, and one end of the second limit block 401 slides into the second limit hole 402;

[0030] Specifically, when the wing link 101 and the telescopic side rod 102 rotate and extend, the elastic force of the first spring 3 acts on the first limit block 301 to make it slide into the first limit hole 302 for limit, and the elastic force of the second spring 4 acts on the second limit block 401 to make it slide into the second limit hole 402 for limit, so that the wing link 101 and the telescopic side rod 102 are fixed, and the propeller 201 is driven to rotate by the driving motor 2, so that the drone body 1 flies to collect information about the geographical location;

[0031] Furthermore, an image acquisition device 5 is rotatably mounted on the bottom of the drone body 1, and an electric telescopic rod 501 is rotatably connected between the image acquisition device 5 and the rotating module;

[0032] Furthermore, a support rod 109 is sleeved and installed on the outer side of the bottom of the connecting rod 107, a third spring 7 is fixedly installed inside the support rod 109, the third spring 7 is fixedly connected to the bottom end of the connecting rod 107, and a rubber sleeve 6 is fixedly installed on the outer side of the support rod 109;

[0033] Specifically, the vertical angle of the image acquisition device 5 can be conveniently adjusted by extending and retracting the electric telescopic rod 501, thereby facilitating the image acquisition device 5 to collect geographic information. When the drone body 1 completes the acquisition and lands, the rubber sleeve 6 contacts the ground to increase the friction of the contact surface, thereby preventing the drone body 1 from sliding during landing. The buffering elastic force of the third spring 7 acts on the connecting rod 107, thereby reducing the impact force generated during landing, thereby making the drone body 1 more stable during landing.

[0034] Working principle: First, the operator rotates the wing link 101 to stretch it, and then the elastic force of the first spring 3 acts on the first limit block 301 to make it slide into the first limit hole 302 for limit fixing, then pull out the telescopic side rod 102, and the elastic force of the second spring 4 acts on the second limit block 401 to make it slide into the second limit hole 402 for limit fixing, so that the telescopic side rod 102 is fixed to a specified length, and then the drone body 1 is placed on the ground, the connecting rod 107 and the support rod 109 support the drone body 1, and the propeller 201 is driven to rotate by the driving motor 2 to make the drone body 1 take off, and then the servo motor 105 drives the first gear 106 and the second gear 108 to rotate, so that the connecting rod 107 drives the support rod 109 to rotate and be stored to the bottom of the drone body 1, and the image acquisition device 5 is adjusted to a suitable angle by the extension and contraction of the electric telescopic rod 501 to perform image acquisition of geographic information.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting geographic information of land space planning, comprising an unmanned aerial vehicle (UAV) body (1) and a wing connecting rod (101), wherein the wing connecting rod (101) is rotatably mounted on both sides of the UAV body (1), characterized in that: A telescopic side rod (102) is slidably installed at one end of the side wing connecting rod (101), positive magnetic blocks (103) are fixedly installed at the front and rear ends of both sides of the drone body (1), and negative magnetic blocks (104) are fixedly installed on the sides of the side wing connecting rod (101) close to each other. A servo motor (105) is fixedly installed in the cavity on both sides of the drone body (1), and a first gear (106) is fixedly installed at the output end of the servo motor (105). Connecting rods (107) are rotatably installed on both sides of the bottom of the drone body (1), and a second gear (108) is fixedly installed on the top of the connecting rod (107), and the first gear (106) and the second gear (108) are meshed with each other.

2. The device for collecting geographic information of land space planning according to claim 1, characterized in that: A drive motor (2) is fixedly mounted on one end of the telescopic side rod (102), and a propeller (201) is rotatably mounted on the output end of the drive motor (2).

3. The device for collecting geographic information of land space planning according to claim 1, characterized in that: A first spring (3) is fixedly installed inside the wing connecting rod (101) near one end, a first limit block (301) is fixedly installed on the top of the first spring (3), and a first limit hole (302) is opened on the top of the connecting block on both sides of the drone body (1), and the top of the first limit block (301) slides into the first limit hole (302).

4. The device for collecting geographic information of national land space planning according to claim 1, characterized in that: A second spring (4) is fixedly installed inside one end of the telescopic side rod (102), and a second limit block (401) is fixedly installed on one end of the second spring (4). The second limit block (401) is located at the front end and the rear end of the telescopic side rod (102). Second limit holes (402) are evenly opened at the front end and the rear end of the wing connecting rod (101), and one end of the second limit block (401) slides into the second limit hole (402).

5. The device for collecting geographic information of land space planning according to claim 1, characterized in that: An image acquisition device (5) is rotatably mounted on the bottom of the drone body (1), and an electric telescopic rod (501) is rotatably connected between the image acquisition device (5) and the rotating module.

6. The device for collecting geographic information of national land space planning according to claim 1, characterized in that: A support rod (109) is sleeved and installed on the outer side of the bottom of the connecting rod (107), a third spring (7) is fixedly installed inside the support rod (109), the third spring (7) is fixedly connected to the bottom end of the connecting rod (107), and a rubber sleeve (6) is fixedly installed on the outer side of the support rod (109).

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