Folding unmanned aerial vehicle anti-collision mechanism

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a folding type unmanned aerial vehicle anti-collision mechanism which comprises a vehicle body and further comprises an installation sleeve fixedly connected to the upper surface of the vehicle body. The anti-collision assembly is arranged in the mounting sleeve and is used for carrying out anti-collision protection treatment on the machine body; and the buffer assembly is arranged outside the anti-collision assembly. By means of the anti-collision assembly, anti-collision protection treatment can be effectively conducted on the machine body, so that the service life of the machine body can be effectively prolonged, by means of the buffering assembly, the protection effect of the anti-collision assembly can be further improved, and therefore the service life of the anti-collision assembly and the service life of the machine body can be further prolonged; and through the arranged protection assembly, the camera can be effectively protected, so that the service life of the camera can be effectively prolonged, and the overall practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles (UAVs), and in particular to a foldable UAV anti-collision mechanism. Background Art

[0002] Unmanned aerial vehicles, also known as "drones", are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by an onboard computer. When using a foldable drone, a foldable drone anti-collision mechanism needs to be proposed.

[0003] Most traditional drones do not have effective anti-collision structures. When the user makes an operational error, the drone may collide with objects in the external environment. At this time, if the drone does not have an effective protective structure, the drone may be damaged, which will affect the normal use of the drone. In addition, most traditional drones do not have a structure to protect the camera. When the camera collides with an object in the external environment, it will also be damaged.

[0004] Therefore, those skilled in the art provide a foldable UAV anti-collision mechanism to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a foldable UAV anti-collision mechanism, comprising a body and:

[0006] A mounting sleeve fixedly connected to the upper surface of the body;

[0007] An anti-collision component is arranged inside the mounting sleeve and is used to perform anti-collision protection on the machine body;

[0008] A buffer component is provided outside the anti-collision component and is used to further enhance the protective effect of the anti-collision component on the aircraft body;

[0009] A camera is fixedly mounted on the bottom of the body;

[0010] The protective component is arranged at the bottom of the body and is used to protect the camera.

[0011] As a further improvement of the present technical solution, the anti-collision assembly includes a mounting rod inserted into the mounting sleeve, the top end of the mounting rod is fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to multiple anti-collision frames, the outside of the mounting sleeve is symmetrically provided with a fixing sleeve, the inside of the fixing sleeve is provided with a fixing rod, one end of the fixing rod is fixedly connected to a pull ring, the outside of the fixing rod is fixedly connected to a resistance disk, the outer sleeve of the fixing rod is provided with a reset spring, the reset spring is in contact between the resistance disk and the fixed sleeve, the contact surfaces of the fixing sleeve and the mounting sleeve are both provided with guide grooves for the movement of the fixing rod, and the inside of the mounting rod is provided with a guide groove for the movement of the fixing rod.

[0012] As a further improvement of the present technical solution, the buffer assembly includes protective pads bonded to the outside of multiple anti-collision frames, and the material of the multiple protective pads is rubber.

[0013] As a further improvement of the present technical solution, a plurality of anti-collision frames are fixedly connected to the outside with positioning plug-ins, and the upper surface of the body is provided with a guide groove for the positioning plug-ins to move.

[0014] As a further improvement of the present technical solution, the protective assembly includes a connecting frame fixedly connected to the bottom of the body, the interior of the connecting frame is fixedly connected to an inner rod, the outside of the inner rod is fixedly connected to a spiral spring, the other end of the spiral spring is fixedly connected to a rotating sleeve, and the outside of the rotating sleeve is fixedly connected to a transparent protective cover through an outer plate.

[0015] As a further improvement of the present technical solution, a plurality of supporting legs are fixedly connected to the bottom of the body, and a buffer pad is bonded to the bottom of each of the plurality of supporting legs.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the foldable UAV anti-collision mechanism, the anti-collision component, the buffer component and the protective component are provided. When the body needs to be protected from collision, the anti-collision component only needs to be fixed and installed first. At this time, the anti-collision component can be used to effectively protect the body from collision, thereby effectively extending the service life of the body. The provision of the buffer component can further enhance the protective effect of the anti-collision component, effectively improving the overall practicality of the device. The provision of the protective component can effectively protect the camera, thereby avoiding collisions between the camera and objects in the external environment, causing damage, etc., effectively extending the service life of the camera, further enhancing the overall practicality of the device, and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after the anti-collision frame is disassembled;

[0020] Figure 3 This is a bottom-up three-dimensional structural diagram of the present invention;

[0021] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0022] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0023] The meaning of each number in the figure is:

[0024] 1. Body; 2. Mounting sleeve; 3. Fixed sleeve; 4. Connecting frame; 5. Anti-collision frame; 6. Protective pad; 7. Positioning plug plate; 8. Support foot; 9. Mounting rod; 10. Camera; 11. Buffer pad; 12. Transparent protective cover; 13. Fixed rod; 14. Contact plate; 15. Return spring; 16. Connecting frame; 17. Inner rod; 18. Volute spring; 19. Rotating sleeve; 20. Outer plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 5 As shown, this embodiment provides a foldable UAV anti-collision mechanism, including a body 1, and further comprising:

[0027] The mounting sleeve 2 is fixedly connected to the upper surface of the body 1;

[0028] The anti-collision component is arranged inside the mounting sleeve 2 and is used to perform anti-collision protection on the body 1;

[0029] A buffer component is provided outside the anti-collision component and is used to further enhance the protective effect of the anti-collision component on the body 1;

[0030] The camera 10 is fixedly mounted on the bottom of the body 1;

[0031] The protective component is arranged at the bottom of the body 1 and is used to protect the camera 10.

[0032] The above working principle: when the body 1 needs to be protected from collision, it is only necessary to fix and install the anti-collision component first. At this time, the anti-collision component can be used to effectively protect the body 1 from collision, thereby effectively extending the service life of the body 1. Through the setting of the buffer component, the protection effect of the anti-collision component can be further improved, and the overall practicality of the device is effectively improved. Through the setting of the protection component, the camera 10 can be effectively protected, thereby avoiding collisions between the camera 10 and objects in the external environment, causing damage, etc., effectively extending the service life of the camera 10, further improving the overall practicality of the device, saving time and effort.

[0033] In order to effectively perform anti-collision protection on the machine body 1, the anti-collision component includes a mounting rod 9 inserted into the mounting sleeve 2, the top of the mounting rod 9 is fixedly connected to the connecting frame 4, the bottom of the connecting frame 4 is fixedly connected to multiple anti-collision frames 5, the outside of the mounting sleeve 2 is symmetrically provided with a fixing sleeve 3, the inside of the fixing sleeve 3 is provided with a fixing rod 13, one end of the fixing rod 13 is fixedly connected to a pull ring, the outside of the fixing rod 13 is fixedly connected to a contact disk 14, the outer sleeve of the fixing rod 13 is provided with a reset spring 15, the reset spring 15 is in contact between the contact disk 14 and the fixing sleeve 3, the contact surface of the fixing sleeve 3 and the mounting sleeve 2 are provided with a guide groove for the movement of the fixing rod 13, the inside of the mounting rod 9 is provided with a guide groove for the movement of the fixing rod 13, when it is necessary to perform anti-collision protection on the machine body 1 When performing anti-collision protection, you only need to pull the pull ring first. At this time, the pull ring will drive the fixing rod 13 to move synchronously, and the fixing rod 13 will drive the contact plate 14 to move synchronously. During the movement of the contact plate 14, the reset spring 15 will be squeezed. At this time, the mounting rod 9 is inserted into the inside of the mounting sleeve 2, and then the pull ring is released. At this time, the reset spring 15 is reset, driving the contact plate 14 and the fixing rod 13 to move synchronously. When the fixing rod 13 is inserted into the guide groove inside the mounting rod 9, the mounting rod 9 and the mounting sleeve 2 can be fixed. At this time, the connecting frame 4 and the anti-collision frame 5 can be fixedly installed, so that the anti-collision frame 5 can be used to effectively protect the body 1 from collision, effectively extending the service life of the body 1.

[0034] Considering that when the anti-collision frame 5 collides with an object in the external environment, the force generated by the collision may cause damage to the anti-collision frame 5 and the body 1, the buffer component includes a protective pad 6 bonded to the outside of multiple anti-collision frames 5. The material of the multiple protective pads 6 is rubber. Through the provision of the protective pad 6, the protective effect of the anti-collision frame 5 can be further improved, thereby further extending the service life of the body 1 and the anti-collision frame 5.

[0035] In order to facilitate the user to position and install the anti-collision frame 5, a positioning plug-in plate 7 is fixedly connected to the outside of multiple anti-collision frames 5, and a guide groove for the positioning plug-in plate 7 to move is provided on the upper surface of the body 1. Through the setting of the positioning plug-in plate 7, when the anti-collision frame 5 needs to be fixed and installed, it is only necessary to insert the positioning plug-in plate 7 into the guide groove on the upper surface of the body 1. At this time, the positioning plug-in plate 7 can effectively play a positioning role, thereby facilitating the user to position and install the anti-collision frame 5, thereby effectively improving the installation efficiency of the anti-collision frame 5.

[0036] In order to effectively protect the camera 10, the protection component includes a connecting frame 16 fixedly connected to the bottom of the body 1, the interior of the connecting frame 16 is fixedly connected to the inner rod 17, the outside of the inner rod 17 is fixedly connected to the spiral spring 18, the other end of the spiral spring 18 is fixedly connected to the rotating sleeve 19, the outside of the rotating sleeve 19 is fixedly connected to the transparent protective cover 12 through the outer plate 20. When the camera 10 needs to be inspected and processed, it is only necessary to pull the transparent protective cover 12 first. At this time, the transparent protective cover 12 will drive the outer plate 20 to move synchronously, and the outer plate 20 will drive the rotating sleeve 19 to rotate synchronously, and the rotating sleeve 19 will then The volute spring 18 is stretched synchronously, and the transparent protective cover 12 can be opened at this time, so that the user can inspect and repair the camera 10. When the camera 10 needs to be protected, it is only necessary to loosen the transparent protective cover 12. At this time, the volute spring 18 is reset, driving the rotating sleeve 19 to rotate synchronously, and the rotating sleeve 19 then drives the outer plate 20 to move synchronously, and the outer plate 20 then drives the transparent protective cover 12 to move synchronously. At this time, the transparent protective cover 12 can be closed, so that the camera 10 can be effectively protected by the transparent protective cover 12, thereby effectively extending the service life of the camera 10.

[0037] In addition, in order to effectively improve the stability of the body 1 during landing, a plurality of support legs 8 are fixedly connected to the bottom of the body 1, and a buffer pad 11 is bonded to the bottom of the plurality of support legs 8. Through the provision of the buffer pad 11, the stability of the body 1 during landing can be effectively improved, thereby avoiding damage to the body 1 due to excessive impact force during landing, and further extending the service life of the body 1.

[0038] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable UAV anti-collision mechanism, comprising a body (1), characterized in that: Also includes: A mounting sleeve (2) fixedly connected to the upper surface of the body (1); An anti-collision component, arranged inside the mounting sleeve (2); A buffer component is arranged outside the anti-collision component; A camera (10) is fixedly mounted on the bottom of the body (1); A protective component is arranged at the bottom of the machine body (1).

2. The foldable UAV anti-collision mechanism according to claim 1, characterized in that: The anti-collision component includes a mounting rod (9) inserted into the mounting sleeve (2), the top of the mounting rod (9) is fixedly connected to a connecting frame (4), the bottom of the connecting frame (4) is fixedly connected to a plurality of anti-collision frames (5), the outside of the mounting sleeve (2) is symmetrically provided with a fixing sleeve (3), the inside of the fixing sleeve (3) is provided with a fixing rod (13), one end of the fixing rod (13) is fixedly connected to a pull ring, the outside of the fixing rod (13) is fixedly connected to a contact disk (14), the outside of the fixing rod (13) is provided with a reset spring (15), the reset spring (15) is in contact between the contact disk (14) and the fixing sleeve (3), the contact surfaces of the fixing sleeve (3) and the mounting sleeve (2) are provided with a guide groove for the fixing rod (13) to move, and the inside of the mounting rod (9) is provided with a guide groove for the fixing rod (13) to move.

3. The foldable UAV anti-collision mechanism according to claim 2, characterized in that: The buffer assembly comprises protective pads (6) bonded to the outside of a plurality of anti-collision frames (5), and the material of the plurality of protective pads (6) is rubber.

4. The foldable UAV anti-collision mechanism according to claim 2, characterized in that: The exteriors of the plurality of anti-collision frames (5) are all fixedly connected with positioning plug plates (7), and the upper surface of the machine body (1) is provided with guide grooves for the positioning plug plates (7) to move.

5. The foldable UAV anti-collision mechanism according to claim 1, characterized in that: The protective assembly comprises a connection frame (16) fixedly connected to the bottom of the body (1); an inner rod (17) is fixedly connected to the interior of the connection frame (16); a volute spring (18) is fixedly connected to the exterior of the inner rod (17); the other end of the volute spring (18) is fixedly connected to a rotating sleeve (19); and the exterior of the rotating sleeve (19) is fixedly connected to a transparent protective cover (12) via an outer plate (20).

6. The foldable UAV anti-collision mechanism according to claim 1, characterized in that: The bottom of the machine body (1) is fixedly connected to a plurality of supporting legs (8), and the bottoms of the plurality of supporting legs (8) are all bonded with buffer pads (11).

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