Outer facade anti-falling unmanned aerial vehicle with collision buffering function

Abstract

The invention discloses an outer facade anti-falling unmanned aerial vehicle with a collision buffering function, and belongs to the technical field of unmanned aerial vehicles. Comprising an unmanned aerial vehicle body, a mounting groove is formed in the top of the unmanned aerial vehicle body, a buffer device is mounted in the mounting groove, the buffer device comprises a supporting block, a plurality of connecting rods are connected to the outer wall of the supporting block, the same connecting ring is connected to the sides, away from the supporting block, of the connecting rods, and a plurality of fixing blocks are connected to the outer wall of the connecting ring; according to the unmanned aerial vehicle collision prevention device, when a contact plate makes contact with a wall surface, the contact plate moves inwards through extrusion, the contact plate drives a movable block to move inwards, so that the movable block extrudes a second spring, the second spring contracts to absorb the impact force of the contact plate, and it is guaranteed that damage caused by hard contact when the unmanned aerial vehicle collides is avoided; and internal electronic components are prevented from being damaged due to contact influence of the unmanned aerial vehicle main body through buffering, so that the unmanned aerial vehicle main body can keep stable operation during collision.

Description

Technical Field

[0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an unmanned aerial vehicle with an anti-falling facade and a collision buffering function. Background Art

[0002] Unmanned aerial vehicle, also known as UAV, is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device, or operated completely or intermittently autonomously by an onboard computer. Compared with manned aircraft, UAVs are often more suitable for tasks that are too "dull, dirty or dangerous", so they are widely used in anti-fall monitoring of exterior wall decorative panels.

[0003] The invention of Chinese application number: 202310418094.3 discloses an anti-collision UAV with shock-absorbing and buffering functions, including a UAV body and a rotor base, a protective box is installed at the bottom of the UAV body, a shock-absorbing and buffering mechanism is provided at the bottom of the UAV body, a collision buffering mechanism is provided on the rotor base, and a disassembly and replacement mechanism is provided on the collision buffering mechanism; the shock-absorbing and buffering mechanism includes a driving motor, a transmission part and a shock-absorbing part, and the transmission part includes a fixed bearing, a worm and a turbine; the collision buffering mechanism includes an air storage part, a buffer part and a protective cylinder, the air storage part includes an air storage cavity, a partition plate, a throttle valve and a one-way valve, and an air vent is opened at the center of the top of the protective cylinder. However, in actual use, since the UAV is in danger of contacting with buildings when flying in the air, and the device lacks a collision buffering mechanism, the UAV is in danger of falling after the collision. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of a UAV colliding with a wall and falling during flight, and to propose a UAV with a facade anti-falling function with a collision buffering function.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: a drone with a collision buffering function and an anti-falling facade, comprising a drone body, a mounting groove is provided on the top of the drone body, and a buffer device is installed in the mounting groove, the buffer device comprises a support block, a plurality of connecting rods are connected to the outer wall of the support block, and a plurality of connecting rods are connected to the same connecting ring on a side away from the support block, a plurality of fixed blocks are connected to the outer wall of the connecting ring, a movable groove is provided on one side of the fixed block, a movable block is slidably connected in the movable groove, a contact plate is connected to one side of the movable block, two built-in grooves are provided on the other side of the movable block, and a fixed groove is provided in the built-in groove, a fixed rod is slidably connected in the fixed groove, the other end of the fixed rod is connected to one side of the inner wall of the movable groove, and a second spring is sleeved on the outer wall of the fixed rod, and the two ends of the second spring are respectively connected to one side of the built-in groove and one side of the inner wall of the movable groove.

[0006] As a further description of the above technical solution: One side of the support block and one side of the connecting rod are both detachably connected to the installation groove, and two first limit grooves are provided on both sides of the inner wall of the movable groove, and a first limit block is slidably connected in the first limit groove, and one side of the first limit block is connected to one side of the movable block.

[0007] As a further description of the above technical solution: A sliding plate is connected to one side of the contact plate, and a sliding groove is provided on the other side of the contact plate, second limiting grooves are provided on both sides of the inner wall of the sliding groove, and a second limiting block is slidably connected in the second limiting groove, and one side of the second limiting block is connected to one side of the sliding plate on the adjacent side of the contact plate, and the inner wall of the sliding groove is slidably connected to the outer wall of the sliding plate on the adjacent side of the contact plate.

[0008] As a further description of the above technical solution: Two installation and disassembly devices are installed in the installation groove, and the installation and disassembly device includes a connecting groove, the connecting groove is opened on one side of the inner wall of the installing groove, a clamping block is slidably connected in the connecting groove, a supporting groove is opened on one side of the clamping block, and a supporting rod is slidably connected in the supporting groove, the other end of the supporting rod is connected to one side of the inner wall of the connecting groove, and a third spring is sleeved on the outer wall of the support rod, the two ends of the third spring are respectively connected to one side of the clamping block and one side of the inner wall of the connecting groove, a toggle groove is opened on the top of the connecting groove, and a toggle plate is connected to the top of the clamping block, and one side of the toggle plate extends out of the connecting groove through the toggle groove.

[0009] As a further description of the above technical solution: The outer wall of the support block is provided with two clamping grooves, and the clamping grooves are plugged with one side of the corresponding clamping block, and one side of the clamping block is provided with an extrusion inclined surface.

[0010] As a further description of the above technical solution: An installation box is connected to the bottom of the drone body, and an adjustment device is installed in the installation box. The adjustment device includes a motor and two slide grooves, and the two slide grooves are both opened at the bottom of the installation box. Two sliders are slidably connected in the slide groove, and a movable rod is connected to the bottom of the slider. A support tube is sleeved on the outer wall of the movable rod, and the bottoms of the two support tubes on the same side are connected to the same bottom plate, and the tops of the two sliders on the same side are connected to the same movable plate, and nuts are embedded in the two movable plates, and the two nuts are threadedly connected to the same double-grooved rod.

[0011] As a further description of the above technical solution: One end of the double-grooved rod is connected to the motor output shaft, and the other end of the double-grooved rod is rotatably connected to one side of the inner wall of the installation box, one side of the motor is fixedly installed to one side of the inner wall of the installation box, and the cross section of the slider is I-shaped.

[0012] As a further description of the above technical solution: A telescopic rod is connected to the bottom of the movable rod, and the other end of the telescopic rod is connected to the bottom of the inner wall of the support tube. The outer wall of the telescopic rod is sleeved with a first spring, and the two ends of the first spring are respectively connected to the bottom of the movable rod and the bottom of the inner wall of the support tube.

[0013] As a further description of the above technical solution: A vertical device is installed at the bottom of the installation box, and the vertical device includes two connecting blocks, and a first rotating groove is opened on the opposite side of the two connecting blocks, a first rotating block is rotatably connected in the first rotating groove, and the same adjustment block is connected between the two first rotating blocks, an adjustment groove is opened at the bottom of the adjustment block, and second rotating grooves are opened on both sides of the inner wall of the adjustment groove, a second rotating block is rotatably connected in the second rotating groove, and an arc plate is connected between the two second rotating blocks.

[0014] As a further description of the above technical solution: A monitoring module is installed at the bottom of the arc plate, and the top of the connecting block is connected to the bottom of the installation box. Both sides of the arc plate are slidably connected to both sides of the inner wall of the adjustment groove respectively.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, by providing a buffer device, when the drone is offset due to interference, when the contact plate contacts the wall, the contact plate is pressed to move inward, and the contact plate drives the movable block to move inward, so that the movable block presses the second spring, so that the second spring contracts to absorb the impact force of the contact plate, thereby ensuring that the drone is not damaged by hard contact when a collision occurs, and the drone body is prevented from being damaged by internal electronic components due to the impact of contact through buffering, so that the drone body can also maintain stable operation during a collision.

[0016] 2. In the present invention, an adjusting device is provided, the double-threaded rod is driven to rotate by a motor, and two threaded sections in opposite directions are provided on the outer wall of the double-threaded rod, so that the two threaded sections in opposite directions respectively drive the two movable plates to move toward each other, and then the movable plate drives the movable rod at the bottom to move through the slider, and the movable rod drives the bottom plate to move through the support tube, so that the distance between the two bottom plates can be adjusted, so that when the drone body is forced to land due to a malfunction, the drone body can be landed in a smaller area by adjusting the distance between the two bottom plates, thereby ensuring the integrity of the drone body.

[0017] 3. In the present invention, by setting a vertical device, when the drone body collides and shakes, the monitoring module drives the arc plate to rotate through its own weight, and then the arc plate drives the second rotating block to rotate in the second rotating groove, so that the monitoring module is adjusted laterally. At the same time, the adjustment block is driven to rotate through the second rotating block, and then the adjustment block rotates in the first rotating groove through the first rotating block, so that the monitoring module is adjusted longitudinally, so that the monitoring module always keeps vertical stability, avoiding the shaking of the drone body after a collision that affects the shooting of the monitoring module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a UAV with a collision buffering function and an anti-falling facade proposed by the present invention; Figure 2 A schematic diagram of the top structure of a drone main body of a drone with a facade anti-falling function and a collision buffering function proposed by the present invention; Figure 3 The invention provides a kind of UAV with anti-falling facade having collision buffer function. Figure 2 The enlarged structural diagram of part A in the middle; Figure 4 This is a schematic diagram of the structure of a buffer device for preventing a UAV from falling with a facade having a collision buffering function proposed by the present invention; Figure 5 This is a schematic diagram of the fixed block structure of a UAV with a collision buffering function for preventing the exterior facade from falling proposed by the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of an active block of a drone with a collision buffering function for preventing the exterior facade from falling, as proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a contact plate of a UAV with a collision buffering function for preventing the exterior facade from falling, as proposed by the present invention; Figure 8 The invention provides a kind of UAV with anti-falling facade having collision buffer function. Figure 7 The enlarged structural diagram of part B in the middle; Fig. 9 This is a schematic diagram of the structure of an adjustment device for an anti-falling UAV with a facade having a collision buffering function proposed by the present invention; Fig.10 This is a schematic diagram of the inner structure of a support tube of a UAV with a collision buffering function and an anti-falling exterior facade, as proposed by the present invention; Fig.11 This is a schematic diagram of the structure of a vertical device for preventing a UAV from falling with a collision buffering function provided by the present invention; Fig.12This is a schematic diagram of the structure of an adjustment slot for an anti-falling UAV with a facade having a collision buffering function proposed by the present invention.

[0019] Legend: 1. UAV body; 2. Mounting slot; 3. Monitoring module; 4. Adjustment device; 401. Moving plate; 402. Active rod; 403. Support tube; 404. Bottom plate; 405. Motor; 406. Slider; 407. Double-grained rod; 408. Telescopic rod; 409. First spring; 410. Slide; 5. Buffer device; 501. Contact plate; 502. Connecting ring; 503. Connecting rod; 504. Support block; 505. Snap-in slot; 506. Fixed block; 507. First limit slot; 508. Active slot; 509. Active block; 510. First limit block; 511. Fixed Rod; 512, second spring; 513, built-in groove; 514, fixed groove; 515, second limiting groove; 516, sliding groove; 517, second limiting block; 518, sliding plate; 6, installation and disassembly device; 601, support rod; 602, third spring; 603, dial plate; 604, dial groove; 605, connecting groove; 606, clamping block; 7, vertical device; 701, first rotating block; 702, adjusting block; 703, connecting block; 704, first rotating groove; 705, second rotating block; 706, arc plate; 707, second rotating groove; 708, adjusting groove; 8, installation box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1: A drone with a collision buffer function and an anti-falling facade, such as Figure 1 - Fig.12As shown, it includes a drone body 1, a mounting groove 2 is provided on the top of the drone body 1, and a buffer device 5 is installed in the mounting groove 2, the buffer device 5 includes a support block 504, a plurality of connecting rods 503 are connected to the outer wall of the support block 504, and a plurality of connecting rods 503 are connected to the same connecting ring 502 on one side away from the support block 504, a plurality of fixed blocks 506 are connected to the outer wall of the connecting ring 502, a movable groove 508 is provided on one side of the fixed block 506, a movable block 509 is slidably connected in the movable groove 508, a contact plate 501 is connected to one side of the movable block 509, and two built-in grooves 513 are provided on the other side of the movable block 509, and a fixed groove 513 is provided in the built-in groove 513. The fixing groove 514 is slidably connected with a fixing rod 511 in the fixing groove 514, and the other end of the fixing rod 511 is connected to one side of the inner wall of the movable groove 508, and the outer wall of the fixing rod 511 is sleeved with a second spring 512, and the two ends of the second spring 512 are respectively connected to one side of the built-in groove 513 and one side of the inner wall of the movable groove 508, one side of the support block 504 and one side of the connecting rod 503 are detachably connected to the installation groove 2, and two first limiting grooves 507 are provided on both sides of the inner wall of the movable groove 508, and a first limiting block 510 is slidably connected in the first limiting groove 507, and one side of the first limiting block 510 is connected to one side of the movable block 509, and one side of the contact plate 501 is connected to the sliding plate 5 18, and a sliding groove 516 is provided on the other side of the contact plate 501, and second limiting grooves 515 are provided on both sides of the inner wall of the sliding groove 516, and a second limiting block 517 is slidably connected in the second limiting groove 515, and one side of the second limiting block 517 is connected to one side of the sliding plate 518 on the adjacent side of the contact plate 501, and the inner wall of the sliding groove 516 is slidably connected to the outer wall of the sliding plate 518 on the adjacent side of the contact plate 501, and two installation and removal devices 6 are installed in the installation groove 2, and the installation and removal devices 6 include a connecting groove 605, and the connecting groove 605 is provided on one side of the inner wall of the installation groove 2, and a clamping block 606 is slidably connected in the connecting groove 605, and one side of the clamping block 606 is provided There is a supporting groove, and a supporting rod 601 is slidably connected in the supporting groove, the other end of the supporting rod 601 is connected to one side of the inner wall of the connecting groove 605, and a third spring 602 is sleeved on the outer wall of the supporting rod 601, and the two ends of the third spring 602 are respectively connected to one side of the clamping block 606 and one side of the inner wall of the connecting groove 605, a toggle groove 604 is provided on the top of the connecting groove 605, and a toggle plate 603 is connected to the top of the clamping block 606, one side of the toggle plate 603 extends out of the connecting groove 605 through the toggle groove 604, and two clamping grooves 505 are provided on the outer wall of the supporting block 504, and the clamping groove 505 is plugged into the corresponding one side of the clamping block 606, and an extrusion slope is provided on one side of the clamping block 606.

[0022] The specific implementation method is as follows: by setting the buffer device 5, when the drone body 1 deviates, when the contact plate 501 first contacts the wall, the contact plate 501 is squeezed to move inward, so that the contact plate 501 drives the movable block 509 to move inward, so that the movable block 509 squeezes the second spring 512, and the second spring 512 is supported by the fixed rod 511 to prevent the second spring 512 from bending when compressed, thereby affecting the resilience of the second spring 512, and then the second spring 512 shrinks to absorb the impact force of the contact plate 501, thereby ensuring that the drone does not damage the propeller blades from contacting the wall when a collision occurs, so that the drone body 1 can also maintain stable operation when a collision occurs, and by setting the sliding plate 518, when one of the contact plates 501 is forced to move inward, the sliding groove 516 under the sliding plate 518 is used to support the second spring 512. The first limit block 510 is set to slide in the first limit groove 507, so that the first limit groove 507 has a certain support for the first limit block 510, thereby ensuring the stability of the contact plate 501. By setting the installation and disassembly device 6, by toggling the dial plate 603, the dial plate 603 drives the clamping block 606 to move, so that the clamping block 606 moves inward and slides out of the clamping groove 505, thereby making the clamping block 606 lose its fixing effect on the support block 504, and then taking out the connecting ring 502, so that the buffer device 5 is separated from the drone body 1, thereby reducing the space occupied by the device, thereby facilitating the storage of the device, and by setting the contact plate 501 and the connecting ring 502 to be lightweight materials, the overall weight of the device is small, thereby reducing the take-off burden of the drone body 1.

[0023] Embodiment 2: The bottom of the drone body 1 is connected to a mounting box 8, and an adjusting device 4 is installed in the mounting box 8. The adjusting device 4 includes a motor 405 and two slide grooves 410, and the two slide grooves 410 are both opened at the bottom of the mounting box 8. Two sliders 406 are slidably connected in the slide grooves 410, and a movable rod 402 is connected to the bottom of the slider 406. The outer wall of the movable rod 402 is sleeved with a support tube 403, and the bottoms of the two support tubes 403 on the same side are connected to the same bottom plate 404, and the tops of the two sliders 406 on the same side are connected to the same movable plate 401, and the two movable plates 401 are embedded with There are nuts, and the two nuts are internally threadedly connected with the same double-grooved rod 407, one end of the double-grooved rod 407 is connected to the output shaft of the motor 405, and the other end of the double-grooved rod 407 is rotatably connected to one side of the inner wall of the installation box 8, one side of the motor 405 is fixedly installed on one side of the inner wall of the installation box 8, the cross-section of the slider 406 is I-shaped, the bottom of the movable rod 402 is connected to a telescopic rod 408, the other end of the telescopic rod 408 is connected to the bottom of the inner wall of the support tube 403, the outer wall of the telescopic rod 408 is sleeved with a first spring 409, and the two ends of the first spring 409 are respectively connected to the bottom of the movable rod 402 and the bottom of the inner wall of the support tube 403.

[0024] The specific implementation method is as follows: by setting the adjustment device 4, the double-threaded rod 407 is driven to rotate through the output shaft of the motor 405, so that the two sections of threaded sections with opposite directions on the outer wall of the double-threaded rod 407 respectively drive the two movable plates 401 to move toward each other, thereby making the slider 406 with the movable plate 401 move, and the slider 406 drives the movable rod 402 at the bottom to move, so that the two movable rods 402 on the same side drive the bottom plate 404 to move through the support tube 403, so that the distance between the two bottom plates 404 can be adjusted, so that when the drone body 1 fails and is forced to land, the drone can be made to land by adjusting the distance between the two bottom plates 404. The drone body 1 lands in a smaller area, thereby ensuring the integrity of the drone body 1. By setting the first spring 409, when the drone body 1 descends, it contacts the bottom plate 404, so that the bottom plate 404 drives the support tube 403 to move upward to squeeze the first spring 409, so that the first spring 409 contracts to absorb the impact force during landing, thereby ensuring the stability of the device during landing and preventing the drone body 1 from hard touching the ground and causing damage to the electronic components in the drone body 1. By setting the telescopic rod 408 to support the first spring 409, it is avoided that the first spring 409 shakes when it is compressed, thereby preventing the bent first spring 409 from affecting its rebound effect.

[0025] Embodiment 3: A vertical device 7 is installed at the bottom of the installation box 8, and the vertical device 7 includes two connecting blocks 703, and the first rotating grooves 704 are opened on the opposite sides of the two connecting blocks 703, the first rotating block 701 is rotatably connected in the first rotating groove 704, and the same adjusting block 702 is connected between the two first rotating blocks 701, an adjusting groove 708 is opened at the bottom of the adjusting block 702, and second rotating grooves 707 are opened on both sides of the inner wall of the adjusting groove 708, the second rotating block 705 is rotatably connected in the second rotating groove 707, and an arc plate 706 is connected between the two second rotating blocks 705, a monitoring module 3 is installed at the bottom of the arc plate 706, and the top of the connecting block 703 is connected to the bottom of the installation box 8, and the two sides of the arc plate 706 are slidingly connected to the two sides of the inner wall of the adjusting groove 708 respectively.

[0026] The specific implementation method is as follows: by setting the vertical device 7, when the drone body 1 collides and shakes, the arc plate 706 is driven to rotate by the weight of the monitoring module 3 itself, and then the arc plate 706 drives the second rotating block 705 to rotate in the second rotating groove 707, so that the arc plate 706 drives the monitoring module 3 to adjust horizontally, ensuring that the monitoring module 3 is horizontally vertical, and then the adjustment block 702 is driven to rotate by the second rotating block 705, and then the adjustment block 702 drives the first rotating block 701 to rotate in the first rotating groove 704, so that the adjustment block 702 drives the monitoring module 3 to adjust longitudinally, so that the monitoring module 3 remains longitudinally vertical, and then the monitoring module 3 always remains vertically stable, so as to avoid the shaking of the drone body 1 after a collision affecting the shooting of the monitoring module 3.

[0027] Working principle: When in use, by pressing the support block 504 downward, the support block 504 squeezes the clamping block 606, so that the clamping block 606 moves inward, and the clamping block 606 squeezes the third spring 602. When the support block 504 is installed in place, the rebound of the third spring 602 drives the clamping block 606 to extend into the clamping groove 505 to fix the support block 504. Then, after the drone body 1 takes off, when the drone body 1 deviates, one of the contact plates 501 contacts the wall, so that the wall squeezes the contact plate 501 and moves it inward. The inward movement of the contact plate 501 drives the movable block 509 to move inward, so that the movable block 509 squeezes the second spring 512, and then the second spring 512 contracts to absorb the impact force of the contact plate 501, thereby avoiding excessive vibration of the drone body 1 due to hard contact after a collision, causing the drone body 1 to lose control, so that the drone body 1 can also maintain stable operation during a collision. When the drone body 1 shakes during a collision The arc plate 706 is driven to rotate by the weight of the monitoring module 3, and then the arc plate 706 drives the second rotating block 705 to rotate in the second rotating groove 707, so that the monitoring module 3 is adjusted horizontally. At the same time, the adjusting block 702 is driven to rotate by the second rotating block 705, and then the adjusting block 702 is rotated in the first rotating groove 704 through the first rotating block 701, so that the monitoring module 3 is adjusted longitudinally, so that the monitoring module 3 always maintains vertical stability, and avoids the shaking of the drone body 1 after the collision to affect the shooting of the monitoring module 3. When the drone body 1 needs to make an emergency landing due to excessive collision, the double-grained rod 407 is driven to rotate by the motor 405, so that the double-grained rod 407 drives the two moving plates 401 to move, and the moving plate 401 drives the slider 406 to move, and then the slider 406 drives the support tube 403 to move through the movable rod 402, so that the distance between the two bottom plates 404 can be adjusted, so that the device can land in a smaller area, and avoid the landing gear being too large to land in a special place.

[0028] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drone with a collision buffer function and an anti-falling facade, comprising a drone body (1), characterized in that: The top of the drone body (1) is provided with a mounting groove (2), and a buffer device (5) is installed in the mounting groove (2), the buffer device (5) comprising a support block (504), the outer wall of the support block (504) being connected to a plurality of connecting rods (503), and the plurality of connecting rods (503) being connected to the same connecting ring (502) on a side away from the support block (504), the outer wall of the connecting ring (502) being connected to a plurality of fixed blocks (506), one side of the fixed block (506) being provided with a movable groove (508), and the movable block (506) being slidably connected in the movable groove (508). 9), a contact plate (501) is connected to one side of the movable block (509), and two built-in grooves (513) are provided on the other side of the movable block (509), and a fixed groove (514) is provided in the built-in groove (513), and a fixed rod (511) is slidably connected in the fixed groove (514), and the other end of the fixed rod (511) is connected to one side of the inner wall of the movable groove (508), and a second spring (512) is sleeved on the outer wall of the fixed rod (511), and two ends of the second spring (512) are respectively connected to one side of the built-in groove (513) and one side of the inner wall of the movable groove (508).

2. The anti-falling UAV with a facade having a collision buffering function according to claim 1, characterized in that: One side of the support block (504) and one side of the connecting rod (503) are both detachably connected to the installation groove (2), and two first limit grooves (507) are provided on both sides of the inner wall of the movable groove (508), and a first limit block (510) is slidably connected in the first limit groove (507), and one side of the first limit block (510) is connected to one side of the movable block (509).

3. The anti-falling UAV with a facade having a collision buffering function according to claim 1, characterized in that: One side of the contact plate (501) is connected to a sliding plate (518), and the other side of the contact plate (501) is provided with a sliding groove (516), both sides of the inner wall of the sliding groove (516) are provided with second limiting grooves (515), and a second limiting block (517) is slidably connected in the second limiting groove (515), and one side of the second limiting block (517) is connected to one side of the sliding plate (518) on the adjacent side of the contact plate (501), and the inner wall of the sliding groove (516) is slidably connected to the outer wall of the sliding plate (518) on the adjacent side of the contact plate (501).

4. The anti-falling UAV with a facade having a collision buffering function according to claim 1, characterized in that: Two installation and removal devices (6) are installed in the installation groove (2). The installation and removal devices (6) include a connecting groove (605). The connecting groove (605) is provided on one side of the inner wall of the installation groove (2). A clamping block (606) is slidably connected in the connecting groove (605). A supporting groove is provided on one side of the clamping block (606). A supporting rod (601) is slidably connected in the supporting groove. The other end of the supporting rod (601) is connected to one side of the inner wall of the connecting groove (605). A third spring (602) is sleeved on the outer wall of the supporting rod (601). Two ends of the third spring (602) are respectively connected to one side of the clamping block (606) and one side of the inner wall of the connecting groove (605). A toggle groove (604) is provided on the top of the connecting groove (605). A toggle plate (603) is connected to the top of the clamping block (606). One side of the toggle plate (603) extends out of the connecting groove (605) through the toggle groove (604).

5. The anti-falling UAV with a facade having a collision buffering function according to claim 1, characterized in that: Two installation and removal devices (6) are installed in the installation groove (2). The installation and removal devices (6) include a connecting groove (605). The connecting groove (605) is provided on one side of the inner wall of the installation groove (2). A clamping block (606) is slidably connected in the connecting groove (605). A supporting groove is provided on one side of the clamping block (606). A supporting rod (601) is slidably connected in the supporting groove. The other end of the supporting rod (601) is connected to one side of the inner wall of the connecting groove (605). A third spring (602) is sleeved on the outer wall of the supporting rod (601). Two ends of the third spring (602) are respectively connected to one side of the clamping block (606) and one side of the inner wall of the connecting groove (605). A toggle groove (604) is provided on the top of the connecting groove (605). A toggle plate (603) is connected to the top of the clamping block (606). One side of the toggle plate (603) extends out of the connecting groove (605) through the toggle groove (604).

6. The anti-falling UAV with a facade having a collision buffering function according to claim 1, characterized in that: The bottom of the drone body (1) is connected to a mounting box (8), and an adjustment device (4) is installed in the mounting box (8). The adjustment device (4) comprises a motor (405) and two slide grooves (410), and the two slide grooves (410) are both opened at the bottom of the mounting box (8). Two sliders (406) are slidably connected in the slide grooves (410), and the bottom of the slider (406) is connected to a movable rod (402). The outer wall of the movable rod (402) is sleeved with a support tube (403), and the bottoms of the two support tubes (403) on the same side are connected to the same bottom plate (404), and the tops of the two sliders (406) on the same side are connected to the same movable plate (401), and nuts are embedded in the two movable plates (401), and the two nuts are threadedly connected to the same double-threaded rod (407).

7. The anti-falling UAV with a facade having a collision buffering function according to claim 6, characterized in that: One end of the double-grooved rod (407) is connected to the output shaft of the motor (405), and the other end of the double-grooved rod (407) is rotatably connected to one side of the inner wall of the installation box (8), one side of the motor (405) is fixedly mounted to one side of the inner wall of the installation box (8), and the cross section of the slider (406) is an I-shaped cross section.

8. The UAV with anti-falling facade having collision buffering function according to claim 6, characterized in that: The bottom of the movable rod (402) is connected to a telescopic rod (408), the other end of the telescopic rod (408) is connected to the bottom of the inner wall of the support tube (403), the outer wall of the telescopic rod (408) is sleeved with a first spring (409), and the two ends of the first spring (409) are respectively connected to the bottom of the movable rod (402) and the bottom of the inner wall of the support tube (403).

9. The anti-falling UAV with a facade having a collision buffering function according to claim 6, characterized in that: A vertical device (7) is installed at the bottom of the installation box (8), and the vertical device (7) comprises two connecting blocks (703), and first rotation grooves (704) are provided on opposite sides of the two connecting blocks (703), a first rotation block (701) is rotatably connected in the first rotation groove (704), and the same adjustment block (702) is connected between the two first rotation blocks (701), an adjustment groove (708) is provided at the bottom of the adjustment block (702), and second rotation grooves (707) are provided on both sides of the inner wall of the adjustment groove (708), a second rotation block (705) is rotatably connected in the second rotation groove (707), and an arc plate (706) is connected between the two second rotation blocks (705).

10. The anti-falling UAV with a facade having a collision buffering function according to claim 9, characterized in that: A monitoring module (3) is installed at the bottom of the arc plate (706), and the top of the connecting block (703) is connected to the bottom of the installation box (8). Both sides of the arc plate (706) are respectively slidably connected to both sides of the inner wall of the adjustment groove (708).

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