Logistics unmanned aerial vehicle loading structure

Abstract

The utility model relates to the technical field of unmanned aerial vehicle transportation, in particular to a logistics unmanned aerial vehicle loading structure, a stable and fixed cargo transportation structure is arranged at the lower end of an unmanned aerial vehicle body, a plurality of pin shafts are rotationally installed on the edges of the top ends of two top plates, and the lower ends of the pin shafts are movably connected with overturning rods; the bolts are in threaded connection with the bottom end of the overturning rod, and the ends of the multiple bolts are in threaded connection with the outer wall of the lower end of the fixing frame. According to the logistics unmanned aerial vehicle loading structure, when the unmanned aerial vehicle needs to be used for loading and transporting, the turnover rod on one side is turned up along the pin shaft, goods needing to be transported are placed in the two fixing frames at the moment, the turnover rod is buckled, bolts are inserted into the bottom ends of the fixing frames to be tightened, and then the turnover rod can carry the separation rods to block the opening sides of the fixing frames; and the transported goods can be firmly placed below the unmanned aerial vehicle and cannot fall off due to jolting of the wind-driven unmanned aerial vehicle, and the transportation effect of the logistics unmanned aerial vehicle carrying structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle transportation, in particular to a logistics unmanned aerial vehicle carrying structure. Background Art

[0002] Transport drones refer to drones that use advanced drone technology to carry out tasks such as transportation and delivery of goods. They can be independent of human control and provide efficient, fast, safe and low-cost solutions for air logistics and express delivery services.

[0003] For example, the authorization announcement number "CN219134508U" is named a logistics drone loading structure. Although the elastic bolt can enable the bottom of the drone to tightly clamp the two sides of the box to ensure fixation during transportation, there is still a problem. The existing logistics drone loading structure uses a spring to push the bolt to clamp the drone loading box to achieve fixed transportation of goods. Since the drone flies in the air, it is prone to bumps and shakes when the wind is strong outdoors. In this way, the spring-fixed bolt is easily blown by the wind and becomes loose and slipped. In this way, the transported goods hoisted under the drone are easy to fall to the ground, which ultimately affects the transportation effect of the logistics drone loading structure.

[0004] At the same time, the existing logistics drone loading structure, because the drone's transportation method is to fly in the sky to transport goods to the destination unimpeded, and in order to be able to fly more stably, the existing drones have strict requirements on their own weight. When the drone transports goods to a designated location, it needs to land and drop the goods. When the drone lands, the foot pads at the bottom will bear the impact force of the fall, and the cushioning force of the foot pads is very limited. Therefore, when the drone transports fragile and easily damaged goods, due to the poor cushioning effect of the foot pads, the fragile goods are easily shattered by the impact force of the fall, which increases the use cost of the logistics drone loading structure. Utility Model Content

[0005] The utility model aims to solve the problems of poor transport effect and high use cost of the cargo carrying structure of a logistics drone, and proposes a cargo carrying structure of a logistics drone.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a logistics drone loading structure, comprising a drone body, a drone lens and an aircraft, wherein the lower end of the drone body is provided with a stable fixed cargo transportation structure, the stable fixed cargo transportation structure comprises a top plate, a fixing frame and bolts, the top plate is fixedly installed on the lower end of the drone body, two fixing frames are fixedly connected on both sides below the top plate, a plurality of pins are rotatably installed on the top edges of the two top plates, a flip rod is movably connected to the lower ends of the plurality of pins, a partition rod is fixedly installed on the inner sides of the two flip rods, the bolt is threadedly connected to the bottom end of the flip rod, and the ends of the plurality of bolts are threadedly connected to the lower end outer wall of the fixing frame.

[0007] Preferably, a drone lens is fixedly installed above the drone body, and a front end of the drone lens is arranged opposite to a front end of the drone body.

[0008] Preferably, a positioning plate is fixedly installed on the outer side of the fixing frame, a ventilation net is fixedly opened on the inner side of the positioning plate, and a plurality of weight-reducing grooves are fixedly opened on the inner side of the positioning plate.

[0009] Preferably, a buffering and shock-absorbing structure for protecting cargo is provided below the fixing frame;

[0010] The buffering and shock-absorbing cargo protection structure includes an infrared rangefinder, a fixing cavity and a protection seat;

[0011] Multiple infrared rangefinders are fixedly installed on the outer wall of the lower end of the fixed frame, multiple fixed cavities are fixedly installed at the lower end of the fixed frame, multiple outer walls of the fixed cavities are fixedly installed with reinforcement supports, the other ends of the multiple reinforcement supports are fixedly connected to the lower end of the fixed frame, multiple inner sides of the fixed cavities are fixedly installed with buffer airbags, multiple inner sides of the fixed cavities are slidably connected with supporting feet, the inner sides of the multiple supporting feet are movably connected to the buffer airbags, and two protective seats are fixedly installed on the inner side of the fixed frame.

[0012] Preferably, the inner sides of the two ventilation nets are arranged opposite to each other, and the lower side of the top plate is arranged opposite to the inner side of the fixing frame.

[0013] Preferably, a plurality of extension rods are fixedly mounted on the outer wall of the drone body, a plurality of the aircraft are fixedly mounted above the ends of the extension rods, and the plurality of extension rods are arranged parallel to each other.

[0014] The utility model proposes a logistics drone loading structure, which has the beneficial effect that when the drone is needed for transportation, the flip rod on one side is flipped up along the pin shaft, and the goods to be transported are placed inside the two fixed frames, the flip rod is buckled, and the bolts are inserted into the bottom of the fixed frame and tightened, and the flip rod will bring the partition rod to block the opening side of the fixed frame, and the transported goods will be firmly placed under the drone and will not fall due to the turbulence of the drone due to wind, thereby improving the transportation effect of the logistics drone loading structure.

[0015] By squeezing the cushioning airbags inside to deform and shrink when the legs touch the ground, the impact force generated by the falling impact is consumed and reduced, thereby protecting the transported cargo at the lower end of the drone from being easily broken. The protection seat is made of soft foam sponge material and is placed inside the fixed frame on both sides to protect the placed cargo from collision. The use of multiple protective cargo transport structures reduces the use cost of the logistics drone's cargo structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0018] Figure 3 for Figure 1 A side cross-sectional schematic diagram of

[0019] Figure 4 for Figure 2 Enlarged cross-sectional view of part A in the middle;

[0020] Figure 5 for Figure 2 Enlarged cross-sectional view of part B in the middle;

[0021] Figure 6 for Figure 3 Enlarged cross-sectional view of part C in the middle.

[0022] In the figure: 1. UAV body, 2. UAV lens, 3. Extension rod, 4. Aircraft, 5. Stable and fixed cargo transportation structure, 51. Top plate, 52. Fixed frame, 53. Pin shaft, 54. Flip rod, 55. Separator rod, 56. Bolt, 6. Buffering and shock-absorbing protection cargo structure, 61. Infrared rangefinder, 62. Reinforcement support, 63. Fixed cavity, 64. Support foot, 65. Buffer airbag, 66. Protection seat, 71. Ventilation net, 72. Positioning plate, 73. Weight reduction groove. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] See also Figure 1-6 A logistics drone cargo structure includes a drone body 1, a drone lens 2 and an aircraft 4. A stable fixed cargo transportation structure 5 is provided at the lower end of the drone body 1. The stable fixed cargo transportation structure 5 includes a top plate 51, a fixing frame 52 and bolts 56. The top plate 51 is fixedly installed at the lower end of the drone body 1. Two fixing frames 52 are fixedly connected to the two sides below the top plate 51. A plurality of pins 53 are rotatably installed at the top edges of the two top plates 51. The lower ends of the plurality of pins 53 are movably connected with flip rods 54. A partition rod 55 is fixedly installed on the inner sides of the two flip rods 54. The partition rod 55 is made of hollow aluminum. The alloy material is light in weight and durable. When the drone needs to be used for transportation, the flip rod 54 on one side is flipped up along the pin shaft 53, and the goods to be transported are placed inside the two fixed frames 52, the flip rod 54 is buckled, and the bolts 56 are inserted into the bottom of the fixed frame 52 and tightened. At this time, the flip rod 54 will bring the partition rod 55 to block the opening side of the fixed frame 52, and the transported goods will be firmly placed under the drone and will not fall due to the turbulence of the drone due to wind. The bolts 56 are threadedly connected to the bottom end of the flip rod 54, and the ends of multiple bolts 56 are threadedly connected to the outer wall of the lower end of the fixed frame 52;

[0025] The partition rod 55 is made of hollow aluminum alloy material, which is light in weight and durable. When the drone is needed for transportation, the flip rod 54 on one side is flipped up along the pin shaft 53. At this time, the goods to be transported are placed inside the two fixed frames 52, the flip rod 54 is buckled, and the bolts 56 are inserted into the bottom of the fixed frame 52 and tightened. At this time, the flip rod 54 will bring the partition rod 55 to block the opening side of the fixed frame 52, and the transported goods will be firmly placed under the drone and will not fall due to the turbulence of the drone due to wind, thereby improving the transportation effect of the logistics drone carrying structure.

[0026] See also Figure 1-6A buffering and shock-absorbing cargo protection structure 6 is provided below the fixed frame 52. The buffering and shock-absorbing cargo protection structure 6 includes an infrared rangefinder 61, a fixed cavity 63 and a protective seat 66. Multiple infrared rangefinders 61 are fixedly installed on the outer wall of the lower end of the fixed frame 52. The infrared rangefinder 61 belongs to the existing technical means at the current stage. According to the infrared signal generated by the infrared rangefinder 61, the drone body 1 is helped to identify the ground height distance with the transportation point at the lower end to facilitate the delivery of goods. Multiple fixed cavities 63 are fixedly installed at the lower end of the fixed frame 52. The outer walls of the multiple fixed cavities 63 are fixedly installed with reinforcing braces 62. The other ends of the multiple reinforcing braces 62 are fixedly connected to the fixed frame 5 2, a cushioning airbag 65 is fixedly installed inside the multiple fixed cavities 63, and a support leg 64 is slidably connected inside the multiple fixed cavities 63. The support leg 64 will first fall and touch the ground. When the support leg 64 touches the ground, the cushioning airbag 65 is squeezed inside to deform and shrink, so as to consume and reduce the impact force generated by the falling impact, thereby protecting the transported cargo at the lower end of the drone from being broken. The inner sides of the multiple support legs 64 are movably connected to the cushioning airbag 65, and two protection seats 66 are fixedly installed on the inner side of the fixed frame 52. The protection seats 66 are made of soft foam sponge material and are placed inside the two sides of the fixed frame 52 to protect the placed cargo from collision.

[0027] The infrared rangefinder 61 generates an infrared signal to help the drone body 1 identify the ground height distance of the transportation point at the lower end, so as to facilitate the delivery of goods by falling. The support leg 64 will fall and touch the ground first. When the support leg 64 touches the ground, the cushioning airbag 65 is squeezed inside to deform and shrink, so as to consume and reduce the impact force generated by the falling impact, thereby protecting the transported goods at the lower end of the drone from being broken. The protective seat 66 is made of soft foam sponge material and is inside the two sides of the fixed frame 52 to protect the placed goods from collision. The multiple protective cargo transportation structures are used to reduce the use cost of the logistics drone carrying structure.

[0028] See also Figure 1-6A drone lens 2 is fixedly installed on the top of the drone body 1, and the front end of the drone lens 2 is arranged opposite to the front end of the drone body 1. A positioning plate 72 is fixedly installed on the outside of the fixing frame 52, and a ventilation net 71 is fixedly opened on the inner side of the positioning plate 72. The ventilation net 71 is opened on the metal positioning plate 72. The ventilation net 71 can speed up the ventilation frequency on both sides of the drone loading structure and reduce the air resistance of the drone during transportation. A plurality of weight reduction grooves 73 are fixedly opened on the inner side of the positioning plate 72. The building grooves 73 are formed by a plurality of holes opened around the positioning plate 72. The hole reduces the weight on the bottom of the drone body 1, the inner sides of the two ventilation nets 71 are arranged opposite to each other, the bottom of the top plate 51 is arranged opposite to the inner side of the fixed frame 52, and multiple extension rods 3 are fixedly installed on the outer wall of the drone body 1, and multiple aircraft 4 are fixedly installed above the ends of the extension rods 3. The aircraft 4 belongs to the technical means already existing in the comparative document. By connecting the power supply to start the aircraft 4, the aircraft 4 will rotate at high speed at the ends of the multiple extension rods 3, and then the high-speed rotating aircraft 4 will generate an upward thrust to drive the drone to fly, and the multiple extension rods 3 are arranged parallel to each other.

[0029] Working principle:

[0030] First, the partition rod 55 is made of hollow aluminum alloy material, which is light in weight and durable. When the drone needs to transport goods, the flip rod 54 on one side is flipped up along the pin 53, and the goods to be transported are placed inside the two fixed frames 52. The flip rod 54 is fastened, and the bolts 56 are inserted into the bottom of the fixed frame 52 and tightened. At this time, the flip rod 54 will block the opening side of the fixed frame 52 with the partition rod 55, and the transported goods will be firmly placed under the drone;

[0031] Then the infrared rangefinder 61 generates an infrared signal to help the drone body 1 identify the ground height distance with the transport point at the lower end, so as to facilitate the delivery of goods by falling. The legs 64 will fall and touch the ground first. When the legs 64 touch the ground, the cushioning airbags 65 are squeezed inside to deform and shrink, so as to consume and reduce the impact force generated by the falling impact, thereby protecting the transported goods at the lower end of the drone from being broken. The protective seat 66 is made of soft foam sponge material and is placed inside the two sides of the fixed frame 52 to protect the placed goods from collision.

[0032] Finally, the ventilation net 71 is opened on the metal positioning plate 72. The ventilation net 71 can speed up the ventilation frequency on both sides of the UAV loading structure and reduce the air resistance encountered by the UAV during transportation. The building groove 73 uses multiple holes opened around the positioning plate 72 to reduce the weight on the bottom end of the UAV body 1. By connecting the power supply to start the aircraft 4, the aircraft 4 will rotate at high speed at the ends of the multiple extension rods 3, and then the high-speed rotating aircraft 4 will generate an upward thrust to drive the UAV to fly.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A logistics drone cargo carrying structure, comprising a drone body (1), a drone lens (2) and an aircraft (4), characterized in that: The lower end of the drone body (1) is provided with a stable and fixed cargo transportation structure (5), and the stable and fixed cargo transportation structure (5) comprises a top plate (51), a fixing frame (52) and bolts (56). The top plate (51) is fixedly installed at the lower end of the drone body (1), and two fixing frames (52) are fixedly connected to the two sides below the top plate (51). A plurality of pins (53) are rotatably installed on the top edges of the two top plates (51), and the lower ends of the plurality of pins (53) are movably connected to a flip rod (54), and a partition rod (55) is fixedly installed on the inner side of the two flip rods (54), and the bolts (56) are threadedly connected to the bottom end of the flip rod (54), and the ends of the plurality of bolts (56) are threadedly connected to the outer wall of the lower end of the fixing frame (52).

2. A logistics drone carrying structure according to claim 1, characterized in that: A drone lens (2) is fixedly mounted above the drone body (1), and the front end of the drone lens (2) is arranged opposite to the front end of the drone body (1).

3. The logistics drone cargo carrying structure according to claim 1 is characterized by: A positioning plate (72) is fixedly mounted on the outer side of the fixing frame (52), a ventilation net (71) is fixedly provided on the inner side of the positioning plate (72), and a plurality of weight-reducing grooves (73) are fixedly provided on the inner side of the positioning plate (72).

4. The logistics drone cargo carrying structure according to claim 1 is characterized by: A buffering and shock-absorbing cargo protection structure (6) is provided below the fixing frame (52); The buffering and shock-absorbing cargo protection structure (6) comprises an infrared rangefinder (61), a fixing cavity (63) and a protection seat (66); The plurality of infrared rangefinders (61) are fixedly mounted on the outer wall of the lower end of the fixed frame (52); the plurality of fixed cavities (63) are fixedly mounted on the lower end of the fixed frame (52); the outer walls of the plurality of fixed cavities (63) are fixedly mounted with reinforcing supports (62); the other ends of the plurality of reinforcing supports (62) are fixedly connected to the lower end of the fixed frame (52); the inner sides of the plurality of fixed cavities (63) are fixedly mounted with buffer air bags (65); the inner sides of the plurality of fixed cavities (63) are slidably connected with supporting feet (64); the inner sides of the plurality of supporting feet (64) are movably connected to the buffer air bags (65); and the two protective seats (66) are fixedly mounted on the inner side of the fixed frame (52).

5. The logistics drone cargo carrying structure according to claim 3 is characterized by: The inner sides of the two ventilation nets (71) are arranged opposite to each other, and the lower side of the top plate (51) is arranged opposite to the inner side of the fixing frame (52).

6. The logistics drone cargo carrying structure according to claim 1 is characterized by: A plurality of extension rods (3) are fixedly mounted on the outer wall of the drone body (1), a plurality of the aircraft (4) are fixedly mounted above the ends of the extension rods (3), and the plurality of extension rods (3) are arranged parallel to each other.

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