Vehicle-mounted transportation fixing mechanism for unmanned aerial vehicle

Abstract

The invention belongs to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle vehicle-mounted transportation fixing mechanism which comprises a case, a mounting plate is movably connected to the interior of the case, motor bases are fixedly connected to the two ends of the mounting plate correspondingly, and a servo motor is fixedly connected to the top of one motor base; the output end of the servo motor is fixedly connected with a driving shaft, the two ends of the driving shaft are fixedly connected with worms, and the outer portion of each worm is meshed with a first half gear. According to the unmanned aerial vehicle clamping device, a driving shaft, a worm, a first half gear, a first clamping assembly and clamping rings are arranged, a servo motor drives the driving shaft to rotate, the driving shaft drives the worm to rotate, so that the two clamping rings are close to form a complete circular ring, a fuselage of an unmanned aerial vehicle is clamped through a clamping pad, and the unmanned aerial vehicle is fixedly clamped; during transportation, the unmanned aerial vehicle is not firmly fixed due to bumping and oscillation of a transportation vehicle caused by a rugged road, and the unmanned aerial vehicle is prevented from being damaged.

Description

Technical Field

[0001] This invention belongs to the field of unmanned aerial vehicle (UAV) technology, specifically a vehicle-mounted fixed transportation mechanism for UAVs. Background Technology

[0002] When drones are shipped from the factory, they need to be transported in their original packaging boxes. This requires disassembling the drone and reassembling it before use. This process is cumbersome, time-consuming, and increases the risk of damage due to improper operation. Therefore, drones are usually transported after assembly using a drone vehicle-mounted transport and securing mechanism. This mechanism is designed to secure the assembled drone in a fixed slot, making transportation efficient and fast.

[0003] Currently, drones are mainly divided into rectangular and cylindrical or egg-shaped drones. Both types basically use foam combined with airbags for restraint, and are also equipped with external protective boxes. In actual transportation, there are two categories: one is the transportation of products from production to stores or consumers, and the other is the transportation during the consumer's subsequent use. In the former case, because the products are in their best condition when they are first manufactured, they can effectively protect the products. However, as time goes by and the number of uses increases, the protective structure begins to show obvious wear and damage. At the same time, the general use scenario of drones is more for long-distance aerial photography, and it is common to drive long distances into remote mountainous areas. Such complex road conditions and bumpy environments are not friendly to the transportation and carrying of drones. However, drones are often high-end consumer products with relatively delicate internal structures. Once they lack stable protection or are subjected to relatively severe vibrations, they are prone to bumps, internal parts misalignment, and electronic components falling off, resulting in poor performance or even failure to function properly. Therefore, to address the above problems, a vehicle-mounted drone transportation and fixing mechanism is proposed to solve these problems. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a vehicle-mounted unmanned aerial vehicle (UAV) transport fixing mechanism, which solves the problem that UAVs are easily damaged during transport due to the bumpy and shaky road surface causing the transport vehicle to vibrate and shake.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a vehicle-mounted transport and fixing mechanism for unmanned aerial vehicles (UAVs), comprising a chassis, an installation plate movably connected inside the chassis, motor mounts fixedly connected to both ends of the installation plate, a servo motor fixedly connected to the top of one of the motor mounts, a drive shaft fixedly connected to the output end of the servo motor, worm gears fixedly connected to both ends of the drive shaft, a first half gear meshing with the outside of each worm gear, a first clamping assembly fixedly connected inside the first half gear, a connector movably connected to one end of the first clamping assembly, a clamping ring fixedly connected to one side of the connector, a clamping pad fixedly connected to one side of the clamping ring, a second clamping assembly movably connected to the outside of the first clamping assembly, a fixed seat movably connected to the outside of the drive shaft, support assemblies fixedly connected to both ends of the drive shaft, and support seats fixedly connected to the outside of the two support assemblies.

[0006] Preferably, a rectangular component is fixedly connected to the top of the chassis, a protective cover is movably connected inside the rectangular component, and mounting brackets are fixedly connected to both sides of the top of the mounting plate.

[0007] Preferably, the first clamping assembly includes a connecting shaft, a second half gear is fixedly connected to the middle of the connecting shaft, a first connecting rod is fixedly connected to the outside of the second half gear, a first fixing pin is movably connected to one end of the first connecting rod, a second connecting rod is threadedly connected to the outside of the first fixing pin, and a second fixing pin is threadedly connected to one end of the second connecting rod.

[0008] Preferably, both ends of the connecting shaft are rotatably connected to the mounting bracket, one end of the connecting shaft is fixedly connected to the first half gear, and the interior of the second half gear is fixedly connected to the connecting shaft.

[0009] Preferably, the two sides of the first connecting rod are movably connected to the second connecting rod, the outside of the second fixing pin is movably connected to the connector, and the inside of the second connecting rod is movably connected to the connector.

[0010] Preferably, the support assembly includes a first support module and a second support module. The first support module includes a first bevel gear, the outer edge of which meshes with a second bevel gear. A rotating shaft is fixedly connected to the middle of the second bevel gear, a rotating rod is fixedly connected to the bottom end of the rotating shaft, and a first spur gear is fixedly connected to the bottom end of the rotating rod. A timing belt meshes with the outer side of the first spur gear.

[0011] Preferably, the middle part of the first bevel gear is fixedly connected to the drive shaft, the outside of the rotating shaft is rotatably connected to the mounting plate, the bottom end of the rotating rod is rotatably connected to the support base, the bottom of the first spur gear and the timing belt are movably connected to the support base, and the outside of the rotating rod is rotatably connected to the fixed plate.

[0012] Preferably, the second support module includes a second spur gear, a threaded rod is fixedly connected to the middle of the second spur gear, a threaded cylinder is threadedly connected to the outside of the threaded rod, a fixed plate is fixedly connected to the bottom of the threaded cylinder, a fixed rod is movably connected inside the fixed plate, and a support spring is movably sleeved on the outside of the fixed rod.

[0013] Preferably, the outer part of the second spur gear meshes with the timing belt, the bottom end of the threaded rod is rotatably connected to the support seat, the top of the threaded cylinder is fixedly connected to the mounting plate, both ends of the fixing rod are fixedly connected to the support seat, one end of the support spring is fixedly connected to the fixing plate, and the other end of the support spring is fixedly connected to the support seat.

[0014] Preferably, the chassis has an internal limiting groove that matches the size of the mounting plate. The limiting groove has a mountain-shaped structure. The clamping ring and the clamping pad are both semi-circular structures. The second clamping assembly and the first clamping assembly have the same structure. The support assembly and the first clamping assembly are both symmetrical structures. The bottom of the fixing seat is fixedly connected to the mounting plate. Both sides of the support seat are fixedly connected to the chassis.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] This invention comprises a drive shaft, a worm gear, a first half-gear, a first clamping assembly, and a clamping ring structure. A servo motor drives the drive shaft to rotate, which in turn drives the worm gear. The worm gear then drives the first half-gear, which in turn drives the second half-gear via a connecting shaft. The second half-gear, through a first and second connecting rod, pushes a connecting member to move. The connecting member pushes the clamping ring and the clamping pad, bringing the two clamping rings closer together to form a complete circle. The clamping pad clamps the drone's body, securing the drone firmly. During transport, the drone is less likely to become unstable due to bumps and vibrations caused by uneven roads, preventing damage. The relatively stable mechanical structure provides better clamping and positioning of the product and is less prone to fatigue and damage.

[0017] This invention, by setting up a drive shaft, a first support module, and other structures, drives the first bevel gear to rotate. The first bevel gear meshes with the second bevel gear and drives the second bevel gear to rotate. The second bevel gear drives the rotating rod to rotate through a rotating shaft. The rotating rod drives the first straight gear to rotate. The first straight gear meshes with the synchronous belt and drives the synchronous belt to rotate. This allows the first support module to drive the second support module to rotate, and the second support module to support the mounting plate.

[0018] This invention, by setting up a first support module, a second support module, etc., drives a second spur gear to rotate via a synchronous belt. The second spur gear drives a threaded cylinder to move downward along the inside of the support base via a threaded rod. The threaded cylinder drives a fixed plate to move downward along the wall of the fixed rod. The threaded cylinder drives a mounting plate to slide down along the limiting groove inside the chassis until the bottom of the fixed plate abuts against the second spur gear. This allows the second support module to support the mounting plate and adjust the height of the mounting plate inside the chassis. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall relational structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the cross-sectional relationship of one side of the chassis of the present invention;

[0021] Figure 3 This is a schematic diagram of the cross-sectional relationship structure of the other side of the chassis of the present invention;

[0022] Figure 4 For the present invention Figure 3 A magnified structural diagram of the relationship between the structures at point A in the middle;

[0023] Figure 5 This is a structural diagram showing the positional relationship of the supporting components of the present invention;

[0024] Figure 6 This is a schematic diagram of the positional relationship structure of the first clamping component of the present invention from the front view;

[0025] Figure 7 This is a side view of the positional relationship structure of the first clamping component of the present invention;

[0026] Figure 8 This is a schematic diagram showing the positional relationship of the second support module of the present invention;

[0027] Figure 9 This is a schematic diagram of the cross-sectional relationship structure of the second support module of the present invention;

[0028] Figure 10 This is a schematic diagram of the device of the present invention working in conjunction with the drone clamping mechanism.

[0029] In the diagram: 1. Chassis; 2. Rectangular component; 3. Protective cover; 4. Mounting plate; 5. Mounting bracket; 6. Servo motor; 7. Drive shaft; 8. Worm gear; 9. First half gear; 10. First clamping assembly; 1001. Connecting shaft; 1002. Second half gear; 1003. First connecting rod; 1004. First fixing pin; 1005. Second connecting rod; 1006. Second fixing pin; 11. Connecting component; 12. Clamping ring; 13. Clamping pad; 14. Second clamping assembly; 15. 16. Motor mount; 17. Fixed base; 18. Support assembly; 19. First support module; 10. First bevel gear; 11. Second bevel gear; 12. Rotating shaft; 13. Rotating rod; 14. First spur gear; 15. Synchronous belt; 16. Second support module; 17.2. Second spur gear; 17.2. Threaded rod; 17.2. Threaded cylinder; 17.2. Fixed plate; 18. Fixed rod; 19.2. Support spring; 10. Support seat. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] like Figures 1 to 10 As shown, the present invention provides a vehicle-mounted transport and fixing mechanism for unmanned aerial vehicles (UAVs), including a chassis 1. A mounting plate 4 is movably connected inside the chassis 1. Motor mounts 15 are fixedly connected to both ends of the mounting plate 4. A servo motor 6 is fixedly connected to the top of one motor mount 15. A drive shaft 7 is fixedly connected to the output end of the servo motor 6. Worms 8 are fixedly connected to both ends of the drive shaft 7. A first half gear 9 is meshed with the outside of each worm gear 8. A first clamping assembly 10 is fixedly connected inside the first half gear 9. A connector 11 is movably connected to one end of the first clamping assembly 10. A clamping ring 12 is fixedly connected to one side of the connector 11. A clamping pad 13 is fixedly connected to one side of the clamping ring 12. A second clamping assembly 14 is movably connected to the outside of the first clamping assembly 10. A fixed seat 16 is movably connected to the outside of the drive shaft 7. Support assemblies 17 are fixedly connected to both ends of the drive shaft 7. Support seats 18 are fixedly connected to the outside of the two support assemblies 17.

[0032] The above solution is adopted as follows: the servo motor 6 drives the drive shaft 7 to rotate, the drive shaft 7 drives the worm gear 8 to rotate, the worm gear 8 meshes with the first half gear 9 and drives the first half gear 9 to rotate, the first half gear 9 drives the second half gear 1002 to rotate through the connecting shaft 1001, the second half gear 1002 drives the first connecting rod 1003 to rotate, the first connecting rod 1003 drives the second connecting rod 1005 to rotate through the first fixing pin 1004, the second connecting rod 1005 pushes the connecting piece 11 to move through the second fixing pin 1006, the connecting piece 11 pushes the clamping ring 12 and the clamping pad 13, so that the two clamping rings 12 come close to form a complete ring, and the drone body is clamped by the clamping pad 13, so that the drone is clamped and fixed, and it is not easy for the drone to be unstable due to the bumps and vibrations of the transport vehicle during transportation, thus preventing damage to the drone.

[0033] It is worth noting that the connector 11 pushes the clamping ring 12 and the clamping pad 13, so that the two clamping rings 12 come close together to form a complete ring. The drone body is clamped by the clamping pad 13. The two clamping rings 12 can be seen to be symmetrical and can form a complete ring. Because the ring is highly adaptable and can clamp irregular objects, the drone body with an approximately cylindrical structure can be clamped by the ring, thus clamping and fixing the drone. Even if the drone is not a standard cylindrical structure, it can still be clamped by the ring.

[0034] It should be further noted that this device is designed for cylindrical or egg-shaped drones. It is not suitable for irregularly shaped drones. The size of the clamping ring 12 and the clamping pad 13 can be adjusted and changed according to the size of the drone to fit the body as closely as possible and form a stable clamp. For egg-shaped robots, you can refer to the PowerEgg mini drone. It is also very easy to operate. Simply fold the drone, open the protective cover 3, and place it between the two clamping rings 12 and the clamping pad 13 to form a stable compression closed loop.

[0035] like Figure 2 , Figures 4 to 7 As shown, a rectangular piece 2 is fixedly connected to the top of the chassis 1, a protective cover 3 is movably connected inside the rectangular piece 2, and mounting brackets 5 are fixedly connected to both sides of the top of the mounting plate 4.

[0036] The first clamping assembly 10 includes a connecting shaft 1001, a second half gear 1002 fixedly connected to the middle of the connecting shaft 1001, a first connecting rod 1003 fixedly connected to the outside of the second half gear 1002, a first fixing pin 1004 movably connected to one end of the first connecting rod 1003, a second connecting rod 1005 threadedly connected to the outside of the first fixing pin 1004, and a second fixing pin 1006 threadedly connected to one end of the second connecting rod 1005.

[0037] Both ends of the connecting shaft 1001 are rotatably connected to the mounting bracket 5. One end of the connecting shaft 1001 is fixedly connected to the first half gear 9. The inside of the second half gear 1002 is fixedly connected to the connecting shaft 1001. Both sides of the first connecting rod 1003 are movably connected to the second connecting rod 1005. The outside of the second fixing pin 1006 is movably connected to the connecting piece 11. The inside of the second connecting rod 1005 is movably connected to the connecting piece 11.

[0038] Using the above scheme: the servo motor 6 is limited and fixed by the motor base 15, and the drive shaft 7 is limited and supported by the fixed base 16. The worm 8 has a symmetrical structure, and the first half gear 9 has a symmetrical structure. The servo motor 6 drives the drive shaft 7 to rotate, and the drive shaft 7 drives the worm 8 to rotate. The worm 8 meshes with the first half gear 9 and drives the first half gear 9 to rotate. The first half gear 9 drives the second half gear 1002 to rotate through the connecting shaft 1001. The second half gear 1002 drives the first connecting rod 1003 to rotate. The first connecting rod 1003 drives the second connecting rod 1005 to rotate through the first fixing pin 1004. The second connecting rod 1005 pushes the connecting piece 11 to move through the second fixing pin 1006. The connecting piece 11 pushes the clamping ring 12 and the clamping pad 13, so that the two clamping rings 12 come close together to form a complete ring.

[0039] The drone body is clamped by the clamping pad 13, which protects the drone body and prevents damage caused by friction during transportation. By clamping and fixing the drone, it can be effectively protected and is less likely to be damaged due to the bumps and vibrations of the transport vehicle caused by the uneven road surface.

[0040] like Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 8 , Figure 9 As shown, the support assembly 17 includes a first support module 171 and a second support module 172. The first support module 171 includes a first bevel gear 1711, a second bevel gear 1712 meshing with the outer edge of the first bevel gear 1711, a rotating shaft 1713 fixedly connected to the middle of the second bevel gear 1712, a rotating rod 1714 fixedly connected to the bottom end of the rotating shaft 1713, a first spur gear 1715 fixedly connected to the bottom end of the rotating rod 1714, and a timing belt 1716 meshing with the outer side of the first spur gear 1715.

[0041] The middle part of the first bevel gear 1711 is fixedly connected to the drive shaft 7, the outside of the rotating shaft 1713 is rotatably connected to the mounting plate 4, the bottom end of the rotating rod 1714 is rotatably connected to the support base 18, the bottom of the first spur gear 1715 and the timing belt 1716 are movably connected to the support base 18, and the outside of the rotating rod 1714 is rotatably connected to the fixed plate 1724.

[0042] The above scheme is adopted: the first bevel gear 1711 is limited and supported by the drive shaft 7. The first bevel gear 1711 drives the second bevel gear 1712 to rotate by the rotation of the drive shaft 7. The rotating shaft 1713 is limited and fixed by the mounting plate 4. The external rotatable support seat 18 is connected to the rotating rod 1714. During the rotation of the drive shaft 7 by the servo motor 6, the drive shaft 7 drives the first bevel gear 1711 to rotate. The first bevel gear 1711 meshes with the second bevel gear 1712 and drives the second bevel gear 1712 to rotate. The second bevel gear 1712 drives the rotating rod 1714 to rotate through the rotating shaft 1713.

[0043] The rotating rod 1714 drives the first spur gear 1715 to rotate. The first spur gear 1715 meshes with the synchronous belt 1716 and drives the synchronous belt 1716 to rotate. The support seat 18 on the outside of the rotating rod 1714 does not contact the mounting plate 4. The rotating rod 1714 is rotatably connected to the fixing plate 1724. The inside of the fixing plate 1724 on the outside of the rotating rod 1714 is fixedly connected to the fixing rod 1725. The fixing plate 1724 is supported and fixed by the fixing rod 1725. The fixing plate 1724 limits the rotation rod 1714.

[0044] like Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 8 , Figure 9 As shown, the second support module 172 includes a second spur gear 1721, a threaded rod 1722 is fixedly connected to the middle of the second spur gear 1721, a threaded cylinder 1723 is threadedly connected to the outside of the threaded rod 1722, a fixed plate 1724 is fixedly connected to the bottom of the threaded cylinder 1723, a fixed rod 1725 is movably connected inside the fixed plate 1724, and a support spring 1726 is movably sleeved on the outside of the fixed rod 1725;

[0045] The outer part of the second spur gear 1721 meshes with the synchronous belt 1716, the bottom end of the threaded rod 1722 is rotatably connected to the support seat 18, the top of the threaded cylinder 1723 is fixedly connected to the mounting plate 4, both ends of the fixing rod 1725 are fixedly connected to the support seat 18, one end of the support spring 1726 is fixedly connected to the fixing plate 1724, and the other end of the support spring 1726 is fixedly connected to the support seat 18.

[0046] Using the above scheme: The support base 18 is connected and fixed through the chassis 1. When the mounting plate 4 moves to the top of the chassis 1, because the bottom of the rectangular piece 2 covers the limit groove, the mounting plate 4 will not move from the inside of the chassis 1 to the outside of the chassis 1. The first spur gear 1715 meshes with the synchronous belt 1716 and drives the synchronous belt 1716 to rotate. The synchronous belt 1716 meshes with the second spur gear 1721, causing the second spur gear 1721 to rotate. The second spur gear 1721 drives the threaded rod 1722 to rotate. The threaded rod 1722 rotates with the threaded cylinder 1723. Because the top of the threaded cylinder 1723 is fixedly connected to the mounting plate 4, the threaded cylinder 1723 is limited, and the threaded cylinder 1723 moves down along the inside of the support base 18 through the rotation of the threaded rod 1722.

[0047] The threaded cylinder 1723 drives the fixed plate 1724 to move down along the wall of the fixed rod 1725. The fixed plate 1724 compresses the support spring 1726. The threaded cylinder 1723 drives the mounting plate 4 to slide down along the limiting groove inside the housing 1 until the bottom of the fixed plate 1724 abuts against the second spur gear 1721. The mounting plate 4 slides up and down by the up and down movement of the support seat 18. The support seat 18 limits and fixes the fixed rod 1725. The fixed plate 1724 fixes one end of the support spring 1726 and the support seat 18 fixes the other end of the fixed plate 1724. The outside of the threaded cylinder 1723 is movably connected to the support seat 18. When the fixed plate 1724 moves up along the wall of the fixed rod 1725, the support spring 1726 is stretched. When the fixed plate 1724 moves down along the wall, the support spring 1726 is compressed.

[0048] like Figures 2 to 10 As shown, the chassis 1 has a limiting groove inside that matches the size of the mounting plate 4. The limiting groove has a mountain-shaped structure. The clamping ring 12 and the clamping pad 13 are both semi-circular structures. The second clamping assembly 14 and the first clamping assembly 10 have the same structure. The support assembly 17 and the first clamping assembly 10 are both symmetrical structures. The bottom of the fixing seat 16 is fixedly connected to the mounting plate 4. Both sides of the support seat 18 are fixedly connected to the chassis 1.

[0049] The above solution is adopted as follows: the motor base 15 is connected and fixed by the mounting plate 4, the motor base 15 supports and fixes the servo motor 6, the mounting plate 4 supports and fixes the fixing seat 16, the fixing seat 16 limits and supports the drive shaft 7, the chassis 1 supports and fixes the support seat 18, the support seat 18 supports the mounting plate 4, and the mounting plate 4 can move up and down along the limiting groove inside the chassis 1 through the support component 17, so that the mounting plate 4 drives the first clamping component 10 to move as a whole. The first clamping component 10 can clamp and fix the body of the drone, avoiding damage caused by collision during the transportation of the drone.

[0050] like Figure 10 As shown, the overall clamping device firmly limits and fixes the drone. The flexible material used in the clamping pad 13 can limit and fix the egg-shaped drone without causing significant squeezing force or internal damage. The overall chassis is long and narrow with a large buffer adjustment space in the lateral space. In addition, there are extra soft materials in the front and rear areas corresponding to the clamping part inside the chassis. Therefore, the drone is effectively limited in front and behind and in the middle of the arc surface of the shell when it is put in, and it is not easily affected by the external bumpy environment during the transportation process, which effectively realizes the transportation protection of the drone.

[0051] Working principle and usage process of this invention:

[0052] First, the servo motor 6 drives the drive shaft 7 to rotate, the drive shaft 7 drives the worm gear 8 to rotate, the worm gear 8 meshes with the first half gear 9 and drives the first half gear 9 to rotate, the first half gear 9 drives the second half gear 1002 to rotate through the connecting shaft 1001, the second half gear 1002 drives the first connecting rod 1003 to rotate, the first connecting rod 1003 drives the second connecting rod 1005 to rotate through the first fixing pin 1004, the second connecting rod 1005 pushes the connecting piece 11 to move through the second fixing pin 1006, the connecting piece 11 pushes the clamping ring 12 and the clamping pad 13, so that the two clamping rings 12 come close to form a complete ring, and the drone body is clamped by the clamping pad 13;

[0053] During the rotation of the drive shaft 7 via the servo motor 6, the drive shaft 7 drives the first bevel gear 1711 to rotate. The first bevel gear 1711 meshes with the second bevel gear 1712 and drives the second bevel gear 1712 to rotate. The second bevel gear 1712 drives the rotating rod 1714 to rotate via the rotating shaft 1713. The rotating rod 1714 drives the first straight gear 1715 to rotate. The first straight gear 1715 meshes with the synchronous belt 1716 and drives the synchronous belt 1716 to rotate.

[0054] At this time, the synchronous belt 1716 meshes with the second spur gear 1721, causing the second spur gear 1721 to rotate. The second spur gear 1721 drives the threaded rod 1722 to rotate, and the threaded rod 1722 rotates with the threaded cylinder 1723. Since the top of the threaded cylinder 1723 is fixedly connected to the mounting plate 4, the threaded cylinder 1723 is limited, and the threaded cylinder 1723 moves down along the inside of the support base 18 through the rotation of the threaded rod 1722. The threaded cylinder 1723 drives the fixing plate 1724 to move down along the rod wall of the fixing rod 1725.

[0055] At this time, the fixing plate 1724 compresses the support spring 1726, and the threaded cylinder 1723 drives the mounting plate 4 to slide down along the limiting groove inside the housing 1 until the bottom of the fixing plate 1724 abuts against the second spur gear 1721. At this time, the device clamps and places the drone, which can avoid collisions and damage during the transportation of the drone, and completes the operation.

[0056] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted transport and fixing mechanism for unmanned aerial vehicles (UAVs), comprising a chassis (1), characterized in that: The chassis (1) is internally connected to a mounting plate (4). Both ends of the mounting plate (4) are fixedly connected to motor mounts (15). A servo motor (6) is fixedly connected to the top of one of the motor mounts (15). The output end of the servo motor (6) is fixedly connected to a drive shaft (7). Both ends of the drive shaft (7) are fixedly connected to worm gears (8). Each worm gear (8) is externally engaged with a first half-gear (9). A first clamping assembly (10) is fixedly connected inside the first half-gear (9). One end of the holding component (10) is movably connected to a connector (11), one side of the connector (11) is fixedly connected to a clamping ring (12), one side of the clamping ring (12) is fixedly connected to a clamping pad (13), the first clamping component (10) is movably connected to a second clamping component (14), the drive shaft (7) is movably connected to a fixed seat (16), both ends of the drive shaft (7) are fixedly connected to support components (17), and the two support components (17) are fixedly connected to support seats (18).

2. The UAV vehicle-mounted transport fixing mechanism according to claim 1, characterized in that: A rectangular component (2) is fixedly connected to the top of the chassis (1), and a protective cover (3) is movably connected inside the rectangular component (2). Mounting brackets (5) are fixedly connected to both sides of the top of the mounting plate (4).

3. The UAV vehicle-mounted transport fixing mechanism according to claim 1, characterized in that: The first clamping assembly (10) includes a connecting shaft (1001), a second half gear (1002) is fixedly connected to the middle of the connecting shaft (1001), a first connecting rod (1003) is fixedly connected to the outside of the second half gear (1002), a first fixing pin (1004) is movably connected to one end of the first connecting rod (1003), a second connecting rod (1005) is threaded to the outside of the first fixing pin (1004), and a second fixing pin (1006) is threaded to one end of the second connecting rod (1005).

4. The UAV vehicle-mounted transport fixing mechanism according to claim 3, characterized in that: Both ends of the connecting shaft (1001) are rotatably connected to the mounting bracket (5), one end of the connecting shaft (1001) is fixedly connected to the first half gear (9), and the interior of the second half gear (1002) is fixedly connected to the connecting shaft (1001).

5. The UAV vehicle-mounted transport fixing mechanism according to claim 3, characterized in that: The two sides of the first connecting rod (1003) are movably connected to the second connecting rod (1005), the outside of the second fixing pin (1006) is movably connected to the connector (11), and the inside of the second connecting rod (1005) is movably connected to the connector (11).

6. The UAV vehicle-mounted transport fixing mechanism according to claim 1, characterized in that: The support assembly (17) includes a first support module (171) and a second support module (172). The first support module (171) includes a first bevel gear (1711). The outer edge of the first bevel gear (1711) meshes with a second bevel gear (1712). A rotating shaft (1713) is fixedly connected to the middle of the second bevel gear (1712). A rotating rod (1714) is fixedly connected to the bottom end of the rotating shaft (1713). A first spur gear (1715) is fixedly connected to the bottom end of the rotating rod (1714). A synchronous belt (1716) meshes with the outer side of the first spur gear (1715).

7. The UAV vehicle-mounted transport fixing mechanism according to claim 6, characterized in that: The middle part of the first bevel gear (1711) is fixedly connected to the drive shaft (7), the outside of the rotating shaft (1713) is rotatably connected to the mounting plate (4), the bottom end of the rotating rod (1714) is rotatably connected to the support base (18), the bottom of the first spur gear (1715) and the timing belt (1716) are movably connected to the support base (18), and the outside of the rotating rod (1714) is rotatably connected to the fixed plate (1724).

8. The UAV vehicle-mounted transport fixing mechanism according to claim 6, characterized in that: The second support module (172) includes a second spur gear (1721), a threaded rod (1722) is fixedly connected to the middle of the second spur gear (1721), a threaded cylinder (1723) is threadedly connected to the outside of the threaded rod (1722), a fixed plate (1724) is fixedly connected to the bottom of the threaded cylinder (1723), a fixed rod (1725) is movably connected inside the fixed plate (1724), and a support spring (1726) is movably sleeved on the outside of the fixed rod (1725).

9. The UAV vehicle-mounted transport fixing mechanism according to claim 8, characterized in that: The outer part of the second spur gear (1721) meshes with the synchronous belt (1716), the bottom end of the threaded rod (1722) is rotatably connected to the support seat (18), the top of the threaded cylinder (1723) is fixedly connected to the mounting plate (4), both ends of the fixed rod (1725) are fixedly connected to the support seat (18), one end of the support spring (1726) is fixedly connected to the fixed plate (1724), and the other end of the support spring (1726) is fixedly connected to the support seat (18).

10. The UAV vehicle-mounted transport fixing mechanism according to claim 1, characterized in that: The chassis (1) has a limiting groove inside that is adapted to the size of the mounting plate (4). The limiting groove has a mountain-shaped structure. The clamping ring (12) and the clamping pad (13) are both semi-circular structures. The second clamping assembly (14) and the first clamping assembly (10) have the same structure. The support assembly (17) and the first clamping assembly (10) are both symmetrical structures. The bottom of the fixed seat (16) is fixedly connected to the mounting plate (4). Both sides of the support seat (18) are fixedly connected to the chassis (1).

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