Adjustable unmanned aerial vehicle centering device
By using the drive shaft to drive the push plate to move synchronously and the actuating component to apply thrust to the support leg, the problems of synchronous movement of the push plate and damage to the support leg in the UAV centering device are solved, thus achieving precise centering and safe stopping of the UAV.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2026-03-27
AI Technical Summary
The push plate in the drone centering device is difficult to move synchronously, and when the drone stops at a special angle, the push plate will squeeze the support leg and cause damage, affecting the drone's accurate positioning and service life.
The push plates are moved by a drive shaft to ensure that the four push plates move together synchronously. A toggle device is set on the push plate to apply a pushing force to the support leg when the machine stops at a special angle to prevent damage.
It improves the accuracy and stability of drone alignment, prevents the support legs from being damaged by the push plate, and ensures the safety and service life of the drone.
Smart Images
Figure CN224045502U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to unmanned plane centering technical field, especially adjustable unmanned plane centering device. BACKGROUND
[0002] With the wide application of unmanned plane technology, unmanned plane needs to be accurately parked in the protection cabin after completing the operation to ensure the safety of equipment and the smooth operation of subsequent operation, the existing unmanned plane parking platform usually sets two groups of four push plates, the up and down and left and right push plates are used to realize the centering of unmanned plane, four push plates are located at the edge of the platform to form a containing cavity before parking, the push plates are synchronized to the middle after the unmanned plane is parked to complete the centering, two groups of push plates cannot ensure accurate synchronous movement, which leads to deviation in the centering process, affects the accurate positioning of unmanned plane in the protection cabin, and further may cause the protection cabin cover to be unable to be normally closed, simultaneously brings many inconvenience to the next taking operation, in addition, when the parking position of unmanned plane and the original parking position form a 45 degree angle, since the push plates are close to the middle, the support leg of unmanned plane lacks additional deviation force to make it rotate angle, with the push plates close, the support leg will be extruded, which is easy to cause the damage of support leg, seriously affects the service life and use safety of unmanned plane. SUMMARY
[0003] In view of the above and / or existing problems in the adjustable unmanned plane centering device, the utility model is proposed.
[0004] Therefore, the problem to be solved by the utility model lies in that the push plates in the unmanned plane centering device are difficult to move synchronously, and if unmanned plane is parked at a special angle, the push plates will extrude the support leg, and the support leg is damaged.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: an adjustable unmanned plane centering device, which comprises a main body assembly, a housing is arranged in the main body assembly, a parking platform is arranged in the housing,
[0006] A centering assembly is arranged in the housing and comprises a centering piece, a transmission piece is arranged on one side of the centering piece, the transmission piece is matched with the centering piece, the centering piece comprises a double-end screw, a moving block is sleeved on the double-end screw, and a push plate is fixed on the moving block.
[0007] A pushing assembly is arranged on the push plate and comprises a pushing piece, a trigger piece is arranged on one side of the pushing piece, a rotating groove is formed in the push plate, a rotating shaft is connected to the rotating groove through a bearing, a rotating plate is fixed on the rotating shaft, a gear is sleeved on the rotating shaft, a sliding groove is formed in the parking platform, and a toothed plate is fixed in the sliding groove.
[0008] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the double-end screw rod both sides bearing is connected with fixed block, the fixed block is fixed with the shell inner wall, the moving block is threadedly connected with the double-end screw rod.
[0009] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the transmission part includes motor fixed in the shell inner wall, the motor side is provided with first bevel gear, the first bevel gear is engaged with second bevel gear, the second bevel gear is fixed with rotating shaft, the rotating shaft is fixed with first belt pulley, the double-end screw rod is fixed with second belt pulley.
[0010] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the gear is fixed with clamping block, the rotating shaft is provided with clamping slot, the gear one end bearing is connected with annular ring, the annular ring bottom is fixed with first spring.
[0011] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the trigger part includes contact plate located in the push plate, the contact plate side is fixed with sliding block, the rotating plate is provided with sliding slot, the rotating plate is also provided with first lifting groove, the first lifting groove is provided with lifting block, the lifting block side is fixed with connecting rod, the connecting rod side is fixed with lifting column.
[0012] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the lifting block side is fixed with second spring, the connecting rod side is also fixed with second spring.
[0013] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the lifting block one end is inclined, the lifting block can be contacted with the sliding block.
[0014] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the lifting column bottom is fixed with pulley, the pulley is contacted with the gear.
[0015] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the rotating groove inner wall is fixed with torsion spring, the torsion spring other end is fixed on the rotating plate.
[0016] As a kind of preferred scheme of the adjustable unmanned aerial vehicle centering device of the utility model, wherein: the contact plate side is fixed with third spring, the third spring other end is fixed on the rotating plate.
[0017] The utility model discloses beneficial effect is: through adopting the same initiative axle drive push board movement, the unified drive of initiative axle has guaranteed four push boards in the process of centering can gather to the middle with same speed and displacement, improves unmanned aerial vehicle's precision and stability of centering, and simultaneously adds the pusher on the push board, when unmanned aerial vehicle stops with special angle, the push lever set up on the push board can rotate in time when the supporting leg is close, and the supporting leg generates the thrust, promotes the supporting leg movement, prevents the supporting leg and damages because of push board extrusion. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the following description in the drawing only some embodiments of the utility model, for the ordinary skill in the art person reaches, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:
[0019] Figure 1 It is the overall structural drawing of adjustable unmanned aerial vehicle centering device.
[0020] Figure 2 It is the overall structural drawing of adjustable unmanned aerial vehicle centering device. Figure 1 It is the partial close -up view of A in the middle.
[0021] Figure 3 It is the structure diagram of double -end screw of adjustable unmanned aerial vehicle centering device.
[0022] Figure 4 It is the structure diagram of movable block of adjustable unmanned aerial vehicle centering device.
[0023] Figure 5 It is the structure diagram of adjustable unmanned aerial vehicle centering device. Figure 4 It is the partial close -up view of B in the middle.
[0024] Figure 6 It is the cross section structure diagram of rotating plate of adjustable unmanned aerial vehicle centering device.
[0025] Figure 7 It is the structure diagram of lifting block of adjustable unmanned aerial vehicle centering device.
[0026] Figure 8 It is the cross section structure diagram of push board of adjustable unmanned aerial vehicle centering device.
[0027] Figure 9 It is the structure diagram of adjustable unmanned aerial vehicle centering device. Figure 8 It is the partial close -up view of C in the middle.
[0028] Figure 10 It is the structure diagram of rotating shaft of adjustable unmanned aerial vehicle centering device.
[0029] Figure 11 Gear structure diagram of adjustable unmanned aerial vehicle centering device. DETAILED DESCRIPTION
[0030] In order to make the above objectives, characteristics and advantages of the utility model more apparent and easily understood, the specific embodiments of the utility model will be described in detail below with reference to the accompanying drawings of the specification.
[0031] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited to the specific embodiments disclosed below.
[0032] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.
[0033] Embodiment 1
[0034] Reference Figures 1-3 For the first embodiment of the utility model, the embodiment provides an adjustable unmanned aerial vehicle centering device, the adjustable unmanned aerial vehicle centering device includes a main body assembly 100, including a shell 101, which is the shell of the entire centering device and is also the shell of the unmanned aerial vehicle protective cabin, the shell 101 is also provided with a cover plate, and the shell 101 is provided with a parking platform 102, the unmanned aerial vehicle needs to be parked in the middle position of the parking platform 102 after use, and then the cover plate is closed, thereby protecting the unmanned aerial vehicle in all aspects.
[0035] The centering assembly 200 is arranged in the shell 101 and includes a centering piece 201, the number of the centering piece 201 is four, which ensures that the unmanned aerial vehicle can be parked in the middle position of the parking platform 102, so that the cover plate can be smoothly closed, and the safety of the equipment and the smooth operation of the subsequent operation are ensured, and the side of the centering piece 201 is provided with a transmission piece 202, the transmission piece 202 cooperates with the centering piece 201, the transmission piece 202 provides a power source for the centering piece 201, and ensures that the centering process can be smoothly and accurately performed.
[0036] The centering piece 201 includes a double-headed screw 2011, the double-headed screw 2011 is sleeved with a moving block 2012, the moving block 2012 is fixed with a push plate 2013, the number of the push plate 2013 is four, the four push plates 2013 are close to the middle position of the parking platform 102 from four directions, so that the center of the unmanned aerial vehicle is located in the center of the parking platform 102, and the four push plates 2013 pass through a rectangular cavity, and after parking is completed, the support legs of the unmanned aerial vehicle are located at the corner positions of the rectangular frame.
[0037] The number of the double-headed screw 2011 is four, two moving blocks 2012 are sleeved on each double-headed screw 2011, and the two moving blocks 2012 are located at two ends of the double-headed screw 2011, the screw directions of the two ends of the double-headed screw 2011 are opposite, and the bottom of one push plate 2013 is provided with two moving blocks 2012, when the double-headed screw 2011 rotates, the two moving blocks 2012 above move in opposite directions, and cooperate with the double-headed screw 2011 and the moving block 2012 to move the four push plates 2013 to the center or the edge position of the parking platform 102.
[0038] The push assembly 300 is located on the push plate 2013 and includes a push piece 301, the push piece 301 is used for applying a pushing force to the support leg of the unmanned aerial vehicle, so as to facilitate the unmanned aerial vehicle to adjust the parking angle, one side of the push piece 301 is provided with a trigger piece 302, the trigger piece 302 is used for triggering the pushing of the push piece 301, only when the unmanned aerial vehicle is parked at a special angle, that is, at an angle of 45 degrees or approximately 45 degrees with the original parking position, the push piece 301 will be triggered and started, so as to avoid that the support leg of the unmanned aerial vehicle is damaged by being pressed by the push plate 2013.
[0039] If the landing state of the unmanned aerial vehicle is at an angle of 45 degrees with the original parking position, during the movement of the four push plates 2013, the angle of the unmanned aerial vehicle will not rotate, and the movement distance of the push plate 2013 is consistent each time, so that the push plate 2013 will press the support leg and damage the support leg.
[0040] The push plate 2013 is provided with a rotating groove 2013-1, a rotating shaft 3011 is connected to the rotating groove 2013-1 through a bearing, the rotating shaft 3011 is fixed with a rotating plate 3012, the rotating shaft 3011 is used for driving the rotating plate 3012 to rotate, the rotating plate 3012 can apply a pushing force to the support leg of the unmanned aerial vehicle, so as to change the position of the support leg, thereby facilitating the centering of the unmanned aerial vehicle.
[0041] The rotating shaft 3011 is sleeved with a gear 3013, the parking platform 102 is provided with a sliding groove 102-1, the sliding groove 102-1 is fixedly provided with a toothed plate 3014, the toothed plate 3014 can be engaged with the gear 3013, when the two are engaged, since the toothed plate 3014 is not moved, the gear 3013 is synchronously moved along with the movement of the push plate 2013, so that the gear 3013 is rotated in the movement process of the push plate 2013, and the rotating shaft 3011 and the rotating plate 3012 are rotated.
[0042] Embodiment 2
[0043] With reference to Figures 4-11 For the second embodiment of the utility model, the embodiment is based on the previous embodiment.
[0044] Specifically, the double-head screw rod 2011 is connected with a fixed block 2014 on both sides of the bearing, the fixed block 2014 is fixed to the inner wall of the shell 101, the moving block 2012 is threadedly connected with the double-head screw rod 2011, the shell 101 has a gap between the shell 101 and the parking platform 102, and the moving block 2012 slides in the gap, so that the moving block 2012 cannot rotate, when the double-head screw rod 2011 rotates, the two moving blocks 2012 on the double-head screw rod 2011 will move close to each other along the double-head screw rod 2011, so as to drive the corresponding push plate 2013 to move close to the center position of the parking platform 102, the unmanned aerial vehicle supporting leg is pushed by the push plate 2013, and the parking position and the parking angle are changed, and the centering is finally completed.
[0045] Specifically, the transmission member 202 comprises a motor 2021 fixed to the inner wall of the shell 101, a first bevel gear 2022 is arranged on one side of the motor 2021, a motor shaft of the motor 2021 is connected with the first bevel gear 2022, the motor 2021 is started to drive the first bevel gear 2022 to rotate, the first bevel gear 2022 is engaged with a second bevel gear 2023, the number of the second bevel gears 2023 is four, and the four second bevel gears 2023 correspond to one double-head screw rod 2011 respectively, the second bevel gear 2023 is fixedly provided with a rotating shaft 2024, since the first bevel gear 2022 is engaged with the second bevel gear 2023, the rotation of the first bevel gear 2022 drives the four second bevel gears 2023 to synchronously rotate, and then the four rotating shafts 2024 synchronously rotate.
[0046] By controlling the related parameters of the motor 2021, the final four push plates 2013 can stop at positions corresponding to the positions of the unmanned aerial vehicle supporting legs when the motor 2021 is started once.
[0047] The first belt pulley 2025 is fixed on the rotating shaft 2024, the second belt pulley 2026 is fixed on the double-headed screw rod 2011, the first belt pulley 2025 and the second belt pulley 2026 are sleeved with the belt 2027, the rotating shaft 2024 rotates to drive the first belt pulley 2025, the second belt pulley 2026 rotates synchronously under the action of the belt 2027, and the double-headed screw rod 2011 rotates, so that the moving block 2012 and the push plate 2013 move correspondingly.
[0048] Specifically, the clamping block 3015 is fixed on the gear 3013, the clamping groove 3011-1 is arranged on the rotating shaft 3011, the clamping block 3015 can slide in the clamping groove 3011-1, the rotation of the gear 3013 can drive the rotating shaft 3011 to rotate through the cooperation of the two, and the clamping block 3015 slides up and down in the clamping groove 3011-1, so that whether the gear 3013 meshes with the toothed plate 3014 can be controlled.
[0049] One end of the gear 3013 is connected with the annular ring 3016, the annular ring 3016 does not rotate when the gear 3013 rotates, the first spring 3017 is fixed at the bottom of the annular ring 3016, the baffle 3019 is fixed on one side of the rotating shaft 3011, the other end of the first spring 3017 is fixed with the baffle 3019, the first spring 3017 applies a continuous pushing force to the annular ring 3016, so that the gear 3013 cannot move downward in the absence of other external forces, the clamping block 3015 is attached to the upper surface of the clamping groove 3011-1, at this time, the gear 3013 is located above the toothed plate 3014 and cannot mesh with the toothed plate 3014, in this state, the push plate 2013 moves relative to the toothed plate 3014, and the gear 3013 does not rotate.
[0050] Only when the gear 3013 moves downward and the first spring 3017 is compressed, the gear 3013 can mesh with the toothed plate 3014, the push plate 2013 moves relative to the toothed plate 3014, and the gear 3013 rotates.
[0051] Specifically, the trigger 302 includes a contact plate 3021 located on the push plate 2013, the sliding block 3022 is fixed on one side of the contact plate 3021, the sliding groove 3012-1 is arranged on the rotating plate 3012, the sliding block 3022 is T-shaped at one end, and the sliding groove 3012-1 is correspondingly shaped, the sliding block 3022 slides in the sliding groove 3012-1, and the T-shaped structure makes the sliding block 3022 not separate from the sliding groove 3012-1.
[0052] In the initial state, the contact plate 3021 is located away from the push plate 2013, with the movement of the push plate 2013, when the unmanned aerial vehicle supporting leg contacts and extrudes the contact plate 3021, the sliding block 3022 slides towards the push plate 2013.
[0053] The rotating plate 3012 is further provided with a first lifting groove 3012-2, and a lifting block 3023 is arranged in the first lifting groove 3012-2. The first lifting groove 3012-2 is communicated with the sliding groove 3012-1. The lifting block 3023 is fixed with a connecting rod 3024 on one side. The connecting rod 3024 is fixed with a lifting column 3025 on one side. The lifting block 3023, the connecting rod 3024 and the lifting column 3025 are used for pushing the gear 3013 to move downwards and mesh with the toothed plate 3014.
[0054] The connecting rod 3024 is in L shape. The rotating plate 3012 is provided with a second lifting groove 3012-3. The connecting rod 3024 is slid in the second lifting groove 3012-3.
[0055] Specifically, the lifting block 3023 is fixed with a second spring 3026 on one side, and the other end is fixed to the inner wall of the first lifting groove 3012-2. The connecting rod 3024 is also fixed with a second spring 3026 on one side. The second spring 3026 provides a continuous pushing force for the lifting block 3023, so that the lifting block 3023 cannot move downwards due to its own gravity, and further cause the connecting rod 3024 and the lifting column 3025 to move downwards. The second spring 3026 under the connecting rod 3024 is engaged with the second lifting groove 3012-3. The connecting rod 3024 is long and is provided with two second springs 3026 on one side. The second spring 3026 is also used for resetting the lifting block 3023, the connecting rod 3024 and the lifting column 3025.
[0056] Embodiment 3
[0057] Reference Figures 1-11 This embodiment is based on the previous two embodiments.
[0058] Specifically, one end of the lifting block 3023 is in an inclined shape. The lifting block 3023 can be in contact with the sliding block 3022. In the initial state, most of the lifting block 3023 is located in the sliding groove 3012-1. With the movement of the sliding block 3022, the sliding block 3022 will press the inclined surface of the lifting block 3023, so that the lifting block 3023 moves downwards along the first lifting groove 3012-2, and the connecting rod 3024 and the lifting column 3025 move downwards. At this time, the second spring 3026 will be compressed.
[0059] When the sliding block 3022 no longer presses the lifting block 3023, the lifting block 3023 will reset the lifting block 3023, the connecting rod 3024 and the lifting column 3025.
[0060] Specifically, the bottom of the lifting column 3025 is fixed with a pulley 3027, the pulley 3027 is in contact with the gear 3013, the friction between the lifting column 3025 and the gear 3013 is reduced through the pulley 3027, so that the gear 3013 can rotate after being pushed downward by the lifting column 3025 under the cooperation of the toothed plate 3014.
[0061] If the toothed plate 3014 does not mesh with the gear 3013 during the downward movement of the gear 3013, the downward movement of the lifting block 3023 will be hindered, and thus the movement of the sliding block 3022 is hindered, at this time, with the further movement of the push plate 2013, the contact plate 3021 will exert a reverse thrust on the support leg of the unmanned aerial vehicle, so that the support leg of the unmanned aerial vehicle moves away from the push plate 2013, and when the gear 3013 can mesh with the toothed plate 3014 with the movement of the push plate 2013, the gear 3013 continues to descend and thus rotates.
[0062] Specifically, the inner wall of the rotating groove 2013-1 is fixed with a torsional spring 3018, the other end of the torsional spring 3018 is fixed on the rotating plate 3012, and the torsional spring 3018 is used for resetting the rotating shaft 3011 and the rotating plate 3012, when the support leg of the unmanned aerial vehicle no longer presses the contact plate 3021, the gear 3013 returns to the initial position above and does not mesh with the toothed plate 3014, the torsional spring 3018 resets and reversely rotates the rotating plate 3012 to return to the initial position.
[0063] Specifically, the contact plate 3021 is fixed on one side with a third spring 3028, the other end of the third spring 3028 is fixed on the rotating plate 3012, and the third spring 3028 exerts a continuous thrust on the contact plate 3021, the elastic force of the third spring 3028 is small, when the support leg of the unmanned aerial vehicle contacts the contact plate 3021, under the action of the gravity of the unmanned aerial vehicle, the support leg pushes the contact plate 3021 to move towards the push plate 2013, and the third spring 3028 is compressed, when the support leg does not press the contact plate 3021, the third spring 3028 resets and resets the contact plate 3021.
[0064] In use, after the unmanned aerial vehicle lands on the parking platform 102, the motor 2021 is started to drive the first bevel gear 2022 to rotate, the first bevel gear 2022 rotates to drive the four second bevel gears 2023 to rotate synchronously, and then the four rotating shafts 2024 rotate synchronously, the rotating shaft 2024 rotates to drive the first belt pulley 2025, under the action of the belt 2027, the second belt pulley 2026 rotates synchronously, and then drives the double-headed screw 2011 to rotate, the two moving blocks 2012 on the double-headed screw 2011 move towards each other along the double-headed screw 2011, thereby driving the corresponding push plate 2013 to move close to the center position of the parking platform 102, and the support leg of the unmanned aerial vehicle is pushed by the push plate 2013 to change the parking position and the parking angle, and finally the centering is completed.
[0065] When the landing angle of the UAV is approximately 45 degrees with the original landing position, as the push plate 2013 moves, one of the support legs of the UAV will first contact and press the contact plate 3021, and the sliding block 3022 will slide towards the push plate 2013. As the sliding block 3022 moves, the sliding block 3022 will press the inclined surface of the lifting block 3023, so that the lifting block 3023 moves downward along the first lifting groove 3012-2, and the connecting rod 3024 and the lifting column 3025 move downward. The pulley 3027 presses the gear 3013, so that the gear 3013 moves downward and engages with the toothed plate 3014, thereby causing the gear 3013 to rotate, driving the rotating shaft 3011 and the rotating plate 3012 to rotate. The rotating plate 3012 exerts a pushing force on the support leg, changes the position of the support leg, and under the action of the push plate 2013, changes the landing position and the landing angle, and finally completes the centering.
[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.
Claims
1. An adjustable unmanned aerial vehicle centering device, characterized by: The utility model relates to a kind of stoppage platform, including, Main body assembly (100), including shell (101), shutdown platform (102) is arranged in the shell (101); Centering assembly (200) is arranged in the shell (101), including centering piece (201), one side of the centering piece (201) is provided with transmission part (202), the transmission part (202) is cooperated with the centering piece (201), the centering piece (201) includes double-end screw rod (2011), the double-end screw rod (2011) is sheathed with moving block (2012), the moving block (2012) is fixed with push plate (2013); Dialing assembly (300) is located on the push plate (2013), including dialing piece (301), one side of the dialing piece (301) is provided with trigger (302), rotating groove (2013-1) is opened in the push plate (2013), rotating shaft (3011) is connected in the rotating groove (2013-1) bearing, rotating plate (3012) is fixed on the rotating shaft (3011), gear (3013) is sheathed on the rotating shaft (3011), the shutdown platform (102) is opened with sliding slot (102-1), the sliding slot (102-1) is fixed with toothed plate (3014) in.
2. The adjustable drone centering device of claim 1, wherein: The double-end screw rod (2011) both sides are connected with fixed block (2014) bearing, the fixed block (2014) is fixed with the inner wall of the shell (101), the moving block (2012) is connected with the double-end screw rod (2011) thread.
3. The adjustable drone centering device of claim 1 or 2, wherein: The transmission part (202) includes motor (2021) fixed in the inner wall of the shell (101), one side of the motor (2021) is provided with first bevel gear (2022), the first bevel gear (2022) is engaged with second bevel gear (2023), the second bevel gear (2023) is fixed with rotating shaft (2024), the rotating shaft (2024) is fixed with first belt pulley (2025), the double-end screw rod (2011) is fixed with second belt pulley (2026).
4. The adjustable drone centering device of claim 3, wherein: Gear (3013) is fixed with clamping block (3015), rotating shaft (3011) is opened with clamping groove (3011-1), gear (3013) one end is connected with annular ring (3016) bearing, the first spring (3017) is fixed in the bottom of the annular ring (3016).
5. The adjustable drone centering device of claim 4, wherein: The trigger (302) includes contact plate (3021) in the push plate (2013), one side of the contact plate (3021) is fixed with sliding block (3022), rotating plate (3012) is opened with sliding groove (3012-1), rotating plate (3012) is also opened with first lifting groove (3012-2), lifting block (3023) is arranged in the first lifting groove (3012-2), one side of the lifting block (3023) is fixed with connecting rod (3024), one side of the connecting rod (3024) is fixed with lifting column (3025).
6. The adjustable drone centering device of claim 5, wherein: The lifting block (3023) is fixed with a second spring (3026) on one side, and the connecting rod (3024) is also fixed with a second spring (3026) on one side.
7. The adjustable drone centering device of claim 5 or 6, wherein: One end of the lifting block (3023) is inclined, and the lifting block (3023) can contact the sliding block (3022).
8. The adjustable drone centering device of claim 7, wherein: The lifting column (3025) is fixed with a pulley (3027) at the bottom, and the pulley (3027) contacts the gear (3013).
9. The adjustable drone centering device of claim 8, wherein: The inner wall of the rotating groove (2013-1) is fixed with a torsional spring (3018), and the other end of the torsional spring (3018) is fixed on the rotating plate (3012).
10. The adjustable drone centering device of claim 8 or 9, wherein: One side of the contact plate (3021) is fixed with a third spring (3028), and the other end of the third spring (3028) is fixed on the rotating plate (3012).