Unmanned aerial vehicle transportation structure

Abstract

According to the technical scheme, the unmanned aerial vehicle transportation structure is characterized in that the unmanned aerial vehicle transportation structure comprises a rack, a power assembly, a connecting assembly and a transportation assembly, the power assembly and the connecting assembly are both installed on the rack, the connecting assembly is arranged at the bottom of the rack and detachably connected with the transportation assembly, and the connecting assembly comprises a connecting base and an abutting piece; a containing groove is formed in the connecting base, the conveying assembly comprises an abutting piece and a containing shell, the abutting piece is fixedly connected to the containing groove, the abutting piece is contained in the containing groove, and the two faces of the abutting piece abut against the abutting piece and the containing shell respectively. Meanwhile, the carrier is in tight abutting connection with the abutting piece and the containing shell on the transportation assembly to form physical clamping, so that rapid and stable connection is achieved, disassembly and assembly are efficient, the structure is simple and reliable, modular application is supported, and the carrier for transportation can be replaced according to actual requirements to reduce the cost.

Description

Technical Field

[0001] The utility model relates to a transport structure, more specifically, to a UAV transport structure. Background Art

[0002] The drone transportation system is mainly composed of a flight platform, a carrying structure, a control system, a power source and ground infrastructure. Its design core is to carry goods efficiently and safely and adapt to complex transportation scenarios. In the drone transportation structure, different transport items usually need to be adapted to carrying structures of different shapes. The drone transportation structure will be equipped with a storage compartment to accommodate most transport items. However, in actual use, it is found that in addition to using the storage compartment to transport items, it is also necessary to have functions such as dropping items to avoid being unable to transport items in areas where landing is impossible. The drone transportation structures in the existing technology are all fixed, which requires the deployment of multiple drones of different categories, which greatly increases the cost. Therefore, a drone transportation structure is needed that can replace the transportation carrier according to actual needs to reduce costs.

[0003] In view of the above reasons, how to replace the transport carrier according to actual needs is exactly the issue considered in this application. Utility Model Content

[0004] In view of the shortcomings of the existing technology, a UAV transportation structure is provided, which can replace the transportation carrier according to actual needs to reduce costs.

[0005] To achieve the above-mentioned purpose, the following technical solution is provided: a UAV transport structure includes a frame, a power component, a connection component and a transport component, the power component and the connection component are both installed on the frame, the connection component is arranged at the bottom of the frame, and the connection component and the transport component are detachably connected.

[0006] Furthermore, the connecting component includes a connecting seat and a contact piece, the connecting seat is provided with a receiving groove, the transport component includes a contact member and a receiving shell, the contact piece is fixedly connected to the receiving groove, the contact member is received in the receiving groove, and the two sides of the contact piece are respectively in contact with the contact member and the receiving shell.

[0007] Furthermore, the transport assembly further includes an electromagnetic assembly, a cover plate and a magnetic strip, the cover plate is rotatably connected to the containment shell, the electromagnetic assembly is installed in the containment shell, and the magnetic strip is fixedly connected to the cover plate;

[0008] When the electromagnetic assembly is powered on, the magnetic strip is attracted to the electromagnetic assembly and the cover plate closes the housing;

[0009] When the electromagnetic assembly is powered off, the magnetic strip is separated from the electromagnetic assembly and the cover is opened.

[0010] Furthermore, the electromagnetic assembly includes a fixed shell, a first electromagnet, a movable claw, and a second electromagnet. The fixed shell is fixedly connected to the containing shell. The first electromagnet is fixedly connected in the fixed shell. The magnetic pole of the first electromagnet close to the magnetic attraction strip is different from the magnetic pole of the magnetic attraction strip close to the first electromagnet. The movable claw is slidably connected to the fixed shell. The magnetic pole of the second electromagnet close to the first electromagnet is the same as the magnetic pole of the first electromagnet close to the second electromagnet.

[0011] When both the first electromagnet and the second electromagnet are energized, the first electromagnet moves away from the second electromagnet, and the second electromagnet drives the movable claw to move to cooperate with the accommodating shell to form a clamping structure.

[0012] Furthermore, the connecting assembly also includes a locking ring, which is fixedly connected to the accommodating shell and is used to cooperate with the moving claw to form a locking structure.

[0013] Furthermore, the power assembly includes an annular track, a power motor and power blades. The annular track is fixedly connected to the frame, and the power motor is connected to the power blades and is used to drive the power blades.

[0014] To sum up, the above technical solution has the following beneficial effects: the core principle of the utility model is to utilize the resistance piece fixed in the receiving groove, and at the same time to produce tight abutment with the resistance piece and the receiving shell on the transport component to form a physical clamp, thereby achieving a fast and stable connection, and efficient disassembly and assembly, simple and reliable structure and support for modular application, and the transport carrier can be replaced according to actual needs to reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the UAV transport structure;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the connecting component in the present utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the transport component in the present invention;

[0018] Figure 4 This is an explosion diagram of the transport component in the present invention;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the housing in the present invention;

[0020] Figure 6 It is a cross-sectional view of the electromagnetic component in the present invention.

[0021] Reference numerals: 1, frame; 2, power assembly; 3, connection assembly; 4, transport assembly; 5, electromagnetic assembly;

[0022] 21. Annular track; 22. Power motor; 23. Power blades;

[0023] 31. Connecting seat; 32. Contact piece; 33. Accommodating groove;

[0024] 41. Resistive member; 42. Housing; 43. Cover; 44. Magnetic strip; 45. Retention ring;

[0025] 51. Fixed housing; 52. First electromagnet; 53. Moving claw; 54. Second electromagnet. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0027] Reference Figure 1-6 As shown, the UAV transport structure includes a frame 1, a power component 2, a connecting component 3 and a transport component 4. The power component 2 and the connecting component 3 are both installed on the frame 1. The connecting component 3 is arranged at the bottom of the frame 1. The connecting component 3 and the transport component 4 are detachably connected.

[0028] Furthermore, the connecting component 3 includes a connecting seat 31 and a contact piece 32, and the connecting seat 31 is provided with a receiving groove 33. The transport component 4 includes a contact member 41 and a receiving shell 42. The contact piece 32 is fixedly connected to the receiving groove 33, and the contact member 41 is received in the receiving groove 33. The two sides of the contact piece 32 are respectively in contact with the contact member 41 and the receiving shell 42.

[0029] The transport structure of the present invention uses physical contact and clamping to achieve fast and reliable modular connection, as well as fast disassembly and replacement. The bottom of the transport component 4 is equipped with a housing 42, and the outside of the housing 42 is fixed with a resistance member 41.

[0030] When the transport assembly 4 needs to be mounted, the resistance piece 41 is aligned and inserted into the receiving slot 33 on the connecting seat 31 to ensure that the transport assembly 4 can be installed in the correct position every time, thereby improving the consistency and reliability of the operation. When the resistance piece 41 is fully inserted into the receiving slot 33, one side of the resistance piece 32 will tightly abut the resistance piece 41, while the other side of the resistance piece 32 will tightly abut the receiving shell 42 on the transport assembly 4, thereby forming a clamping and fixing structure. Through this double-sided close abutment contact, friction and restraint force are generated to fix the transport assembly 4 on the connecting seat 31 to prevent it from loosening or falling off during flight.

[0031] In addition, the resisting piece 32 can be set as an elastic component according to actual needs, or can slide in the frame 1 and be kept in an extended state by a spring, thereby releasing the tight state of the resisting piece 32 on the resisting member 41 and the accommodating shell 42, and the resisting member 41 can be easily pulled out of the accommodating groove 33;

[0032] The locking state can be achieved by simply inserting the resistance member 41, and the unlocking state can be achieved by simply pulling it out. This eliminates the need for complicated operations such as screwing and hooking, greatly improving the efficiency of loading and unloading goods. It is particularly suitable for applications where loads need to be frequently changed. In addition, the main component structure is relatively simple, without overly sophisticated mechanical linkages or complex electronic components, resulting in low manufacturing costs, easy maintenance, and a relatively low failure rate.

[0033] Furthermore, this transport structure supports modularity. The frame 1 of the drone is a universal component. Different transport components 4 can be quickly adapted by simply being equipped with compatible resistance members 41, thereby improving the flexibility and versatility of the structure.

[0034] During flight, the weight of the transport assembly 4 further increases the abutment force between the abutment sheet 32 and the abutment member 41, creating a self-locking effect that helps prevent the connection from loosening during vibration.

[0035] The core principle of the present invention is to utilize the resistance piece 32 fixed in the receiving groove 33 to simultaneously produce tight contact with the resistance piece 41 and the receiving shell 42 on the transport component 4 to form a physical clamp, thereby achieving a fast and stable connection, and efficient assembly and disassembly, a simple and reliable structure, and support for modular application. The transport carrier can be replaced according to actual needs to reduce costs.

[0036] Furthermore, the transport assembly 4 further includes an electromagnetic assembly 5, a cover plate 43 and a magnetic strip 44. The cover plate 43 is rotatably connected to the housing 42. The electromagnetic assembly 5 is installed in the housing 42. The magnetic strip 44 is fixedly connected to the cover plate 43.

[0037] When the electromagnetic assembly 5 is powered on, the magnetic strip 44 is attracted to the electromagnetic assembly 5 and the cover 43 closes the housing 42 ;

[0038] When the electromagnetic assembly 5 is powered off, the magnetic strip 44 is separated from the electromagnetic assembly 5 and the cover 43 is opened.

[0039] Furthermore, the electromagnetic assembly 5 includes a fixed housing 51, a first electromagnet 52, a movable claw 53, and a second electromagnet 54. The fixed housing 51 is fixedly connected to the accommodating shell 42. The first electromagnet 52 is fixedly connected to the fixed housing 51. The magnetic pole of the first electromagnet 52 on the side close to the magnetic attraction bar 44 is different from the magnetic pole of the magnetic attraction bar 44 on the side close to the first electromagnet 52. The movable claw 53 is slidably connected to the fixed housing 51. The magnetic pole of the second electromagnet 54 on the side close to the first electromagnet 52 is the same as the magnetic pole of the first electromagnet 52 on the side close to the second electromagnet 54.

[0040] When both the first electromagnet 52 and the second electromagnet 54 are energized, the first electromagnet 52 moves away from the second electromagnet 54 , and the second electromagnet 54 drives the movable claw 53 to move, so as to cooperate with the accommodating shell 42 to form a clamping structure.

[0041] The two electromagnets can respectively realize the opening and closing control of the cover 43 and the formation of the clamping structure, which is suitable for direct delivery of transported items, even in areas where landing is impossible. The principle is based on the magnetic effect (attraction or repulsion) of the electromagnet, and automatic operation is achieved by powering on and off.

[0042] The cover 43 can be rotatably connected to the containment shell 42 by means of a hinge or the like, and the magnetic strip 44 is fixed on the cover 43. The containment shell 42 is mainly used to protect the two electromagnetic assemblies 5 and provide a moving track for the movable claw 53. When the first electromagnet 52 is energized and activated, the first electromagnet 52 generates a magnetic field on the side close to the magnetic strip 44, and its magnetic pole is opposite to the magnetic pole on the corresponding side of the magnetic strip 44, thereby generating an attractive force, and the magnetic strip 44 is adsorbed onto the electromagnetic assembly 5. The cover 43 is tightened, thereby closing the containment shell 42. When the first electromagnetic assembly 5 is de-energized, the magnetic field of the first electromagnet 52 disappears, so the attractive force is released, the magnetic strip 44 is separated from the electromagnetic assembly 5, and the cover 43 automatically opens under the action of gravity.

[0043] When the first electromagnet 52 and the second electromagnet 54 are energized at the same time, the magnetic poles of the first electromagnet 52 and the second electromagnet 54 on the side close to each other are the same, so a repulsive force is generated, and since the first electromagnet 52 is fixed, the repulsive force pushes the second electromagnet 54 away from the first electromagnet 52, and then the second electromagnet 54 drives the moving claw 53 to move toward the outside of the accommodating shell 42. After the moving claw 53 is extended, it cooperates with the accommodating shell 42 to form a clamping structure to clamp the object. The downward movement of the object under the action of gravity will be hindered. When the first electromagnet 52 and the second electromagnet 54 are de-energized, the repulsive force disappears, the clamping structure is released, and the object will move downward under the action of gravity. At this time, the moving claw 53 no longer hinders the downward movement of the object, and the beggar's plate will also open at this time, thereby achieving the effect of dropping the object.

[0044] Furthermore, the connecting assembly 3 further includes a locking ring 45 , which is fixedly connected to the accommodating shell 42 and is used to cooperate with the moving claw 53 to form a locking structure.

[0045] Furthermore, the power assembly 2 includes an annular track 21 , a power motor 22 and power blades 23 . The annular track 21 is fixedly connected to the frame 1 . The power motor 22 is connected to the power blades 23 and is used to drive the power blades 23 .

[0046] Driven by the power motor 22 , the power blades 23 rotate along the annular track 21 , thereby disturbing the airflow and generating thrust.

[0047] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. UAV transport structure, characterized in that, The machine comprises a frame, a power component, a connection component and a transport component. The power component and the connection component are both installed on the frame. The connection component is arranged at the bottom of the frame. The connection component is detachably connected to the transport component.

2. The UAV transport structure according to claim 1, characterized in that: The connecting assembly includes a connecting seat and a contact piece, the connecting seat is provided with a receiving groove, the transport assembly includes a contact member and a receiving shell, the contact piece is fixedly connected to the receiving groove, the contact member is received in the receiving groove, and the two sides of the contact piece are respectively in contact with the contact member and the receiving shell.

3. The UAV transport structure according to claim 2, characterized in that: The transport assembly further includes an electromagnetic assembly, a cover plate, and a magnetic strip, wherein the cover plate is rotatably connected to the containment shell, the electromagnetic assembly is installed in the containment shell, and the magnetic strip is fixedly connected to the cover plate; When the electromagnetic assembly is powered on, the magnetic strip is attracted to the electromagnetic assembly and the cover plate closes the housing; When the electromagnetic assembly is powered off, the magnetic strip is separated from the electromagnetic assembly and the cover is opened.

4. The UAV transport structure according to claim 3, characterized in that: The electromagnetic assembly includes a fixed shell, a first electromagnet, a movable claw, and a second electromagnet. The fixed shell is fixedly connected to the containing shell. The first electromagnet is fixedly connected in the fixed shell. The magnetic pole of the first electromagnet close to the magnetic attraction strip is different from the magnetic pole of the magnetic attraction strip close to the first electromagnet. The movable claw is slidably connected to the fixed shell. The magnetic pole of the second electromagnet close to the first electromagnet is the same as the magnetic pole of the first electromagnet close to the second electromagnet. When both the first electromagnet and the second electromagnet are energized, the first electromagnet moves away from the second electromagnet, and the second electromagnet drives the movable claw to move to cooperate with the accommodating shell to form a clamping structure.

5. The UAV transport structure according to claim 4, characterized in that: The connecting assembly further comprises a locking ring, which is fixedly connected to the accommodating shell and is used to cooperate with the moving claw to form a locking structure.

6. The UAV transport structure according to any one of claims 1 to 5, characterized in that: The power assembly includes an annular track, a power motor and power blades. The annular track is fixedly connected to the frame, and the power motor is connected to the power blades and is used to drive the power blades.

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