Protection structure for football of unmanned aerial vehicle
By setting buffer and positioning components on the surface of the protective ring of the drone soccer ball, the problem of damage to the drone soccer ball during collision is solved, achieving effective protection and convenient disassembly and replacement.
Patent Information
- Application Number
- CN202520474328.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-03-18
AI Technical Summary
Existing drone soccer systems are prone to outer wall damage upon collision, lacking effective protective devices.
A protective structure for a drone soccer ball was designed. By setting buffer components in a ring array on the surface of the protective ring, the rollers and buffer frame compress the buffer springs upon collision to achieve edge buffering, and the rolling force relief reduces the degree of damage. At the same time, the positioning components facilitate the quick disassembly and replacement of the drone body and the protective ball.
It effectively reduces the damage to the drone soccer ball upon collision and facilitates the quick replacement of the drone body and the protective ball.
Smart Images
Figure CN223962289U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of drone soccer technology, specifically relating to a protective structure for drone soccer. Background Technology
[0002] Drone soccer, as the name suggests, is a combination of drones and soccer, belonging to the fast-paced indoor sport of model aircraft. It transforms drones into unique spherical shapes, with participants controlling the models face-to-face in real-time team matches, showcasing the precision flight of model aircraft and the teamwork and tactical cooperation inherent in sports. This is a highly fashionable and entertaining sport, a perfect fusion of technology and athleticism.
[0003] Existing drone soccer balls lack additional protective devices on their surfaces. When two drone soccer balls collide during operation, the outer wall that bears the impact is prone to breakage, failing to meet the corresponding operational requirements. Therefore, a protective structure for drone soccer balls is needed to help solve this problem. Utility Model Content
[0004] (1) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, the purpose of this invention is to provide a protective structure for drone soccer balls. This protective structure utilizes a plurality of buffer components arranged in a circular array on the surface of a first protective ring. When the edges of two drone soccer balls collide, the rollers are impacted, causing the buffer frame to retract as a whole. During the extension and retraction of the buffer frame, the buffer springs are compressed as a whole, thereby achieving overall buffering of the edges of the balls. The rolling rollers can effectively dissipate force when colliding with a wall, reducing the degree of damage to the drone soccer balls upon impact.
[0006] (2) Technical solution
[0007] To solve the above-mentioned technical problems, this utility model provides a protective structure for a drone soccer ball. The protective structure includes a protective ball, which includes a first protective ring and a second protective ring. A first insertion interface is drilled through the first protective ring, and a second insertion interface is drilled on the outer side of the second protective ring. A support rod is inserted and installed at the first insertion interface and the second insertion interface. The protective ball is spherical in shape, and a protective cavity is opened inside the protective ball. An extension plate is symmetrically protruding inside the protective cavity, and the drone body is installed between the two extension plates.
[0008] The drone body has fixed frames installed on both sides, and propellers are symmetrically rotated on the fixed frames. A buffer cavity is opened on the first protective ring, and a buffer component for auxiliary buffering is installed in the buffer cavity.
[0009] Furthermore, the buffer cavity is provided in a plurality of forms, and the plurality of buffer cavities are arranged in a circular array with the center of the first protective ring as the center.
[0010] Furthermore, the buffer assembly includes a buffer frame slidably disposed within the buffer cavity, a roller rotatably disposed on the buffer frame, and a buffer spring for assisting the buffer frame in pushing within the buffer cavity.
[0011] Furthermore, there are several first plug interfaces, which are arranged in a ring around the center of the first protective ring, and the first plug interfaces penetrate the first protective ring vertically.
[0012] Furthermore, a plurality of second plug-in interfaces are provided, and the plurality of second plug-in interfaces are arranged in a ring around the center of the second protective ring, which is circular in shape.
[0013] Furthermore, the extension plate has a protruding plate, a positioning component is installed on the protruding plate, the fixing frame has a fixing groove, the fixing groove and the protruding plate are engaged and locked together, and the protruding plate has a mounting hole for the positioning component to be installed.
[0014] Furthermore, the positioning component includes a plug-in post fixed to the protruding plate, and a knob rotatably mounted on the protruding plate. A lead screw is fixed at the bottom of the knob. A sliding cavity is formed inside the plug-in post, and a sleeve plate is slidably disposed in the sliding cavity. The lead screw is threadedly installed in the sleeve plate, and the lead screw and the sleeve plate are threadedly engaged. A sliding cavity is formed near the bottom of the plug-in post, and a sleeve plate is slidably disposed in the sliding cavity. An ejector post is installed in the sleeve plate, and a return spring for assisting the sleeve plate in pushing is installed in the sliding cavity.
[0015] Furthermore, the bottom of the sleeve plate is conical, the cross-section of the sleeve plate is rectangular, and the ejector column is oblong.
[0016] (3) Beneficial effects
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] This invention utilizes a series of buffer components arranged in a ring array on the surface of the first protective ring. When the edges of the two drone soccer balls collide, the rollers are impacted, causing the buffer frame to retract as a whole. During the extension and retraction of the buffer frame, the buffer springs are compressed as a whole, thereby achieving overall buffering of the edges of the protective balls. The rolling rollers can effectively dissipate force when they collide with the wall, reducing the degree of damage to the drone soccer balls when they collide.
[0019] This invention utilizes the cooperation between a positioning component on an extension plate and mounting holes in a fixing groove. A protruding plate on the extension plate is inserted into the mounting hole in the fixing groove. Rotating a knob causes a lead screw to rotate, creating a threaded engagement between the lead screw and the sleeve plate. This causes the sleeve plate to descend, pushing an ejector pin, which in turn moves the sleeve disc. As the sleeve disc moves, a return spring is compressed, thus achieving the overall installation of the drone body. This allows for convenient and quick disassembly and replacement of the protective ball or the drone body when needed. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of the structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the UAV after disassembly.
[0023] Figure 3 This is a cross-sectional view of the first protective ring of this utility model;
[0024] Figure 4 This is a longitudinal sectional view of the positioning component corresponding to the extension plate of this utility model.
[0025] The markings in the attached diagram are as follows: 1. Protective ball; 2. First protective ring; 3. First insertion interface; 4. Second protective ring; 5. Second insertion interface; 6. Support rod; 7. UAV body; 71. Propeller blade; 8. Fixing groove; 9. Extension plate; 10. Positioning component; 101. Insertion post; 11. Knob; 12. Lead screw; 13. Sleeve plate; 14. Ejection post; 141. Sleeve disc; 15. Return spring; 16. Buffer component; 17. Buffer frame; 18. Roller; 19. Buffer spring. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] This specific embodiment is a protective structure for a drone soccer ball, such as... Figure 1 , Figure 2 and Figure 3 As shown, the protective structure of the drone soccer ball includes a protective ball 1, which includes a first protective ring 2 and a second protective ring 4. A first insertion interface 3 is drilled through the first protective ring 2. Several first insertion interfaces 3 are arranged in a ring around the center of the first protective ring 2. The first insertion interfaces 3 penetrate the first protective ring 2 vertically. A second insertion interface 5 is drilled on the outer side of the second protective ring 4. A support rod 6 is inserted and installed at the first insertion interface 3 and the second insertion interface 5. Several second insertion interfaces 5 are arranged in a ring around the center of the second protective ring 4. The second protective ring 4 is circular. The protective ball 1 is spherical in shape. A protective cavity is opened inside the protective ball 1. An extension plate 9 is symmetrically protruding inside the protective cavity. The drone body 7 is installed between two extension plates 9. Fixing frames are installed on both sides of the drone body 7. Blades 71 are symmetrically rotated and installed on the fixing frames. Through the cooperation between the protective ball 1 and the drone body 7, the drone soccer ball body can be formed after the drone body 7 and the protective ball 1 are assembled.
[0028] The first protective ring 2 is provided with a buffer cavity. Several buffer cavities are arranged in a circular array with the center of the first protective ring 2 as the center. A buffer assembly 16 for auxiliary buffering is installed in the buffer cavity. The buffer assembly 16 includes a buffer frame 17 that is slidably arranged in the buffer cavity. A roller 18 is rotatably arranged on the buffer frame 17. A buffer spring 19 that is pushed by the auxiliary buffer frame 17 is installed in the buffer cavity.
[0029] By setting several buffer components 16 in a ring array on the surface of the first protective ring 2, when the edges of the two drone soccer balls collide, the rollers 18 are impacted, thereby causing the buffer frame 17 to retract as a whole. When the buffer frame 17 extends or retracts, it causes the buffer spring 19 to be compressed as a whole, thereby achieving overall buffering treatment of the edge of the protective ball 1. Through the rolling rollers 18, the rollers 18 can effectively dissipate force when colliding with the wall, reducing the degree of damage to the drone soccer balls when they collide.
[0030] An extension plate 9 is provided with a protruding plate, and a positioning component 10 is installed on the protruding plate. A fixing groove 8 is provided on the fixing bracket, and the fixing groove 8 is engaged with the protruding plate. The protruding plate is drilled with mounting holes for the positioning component 10. The positioning component 10 includes a plug post 101 fixed on the protruding plate and a knob 11 rotatably embedded in the protruding plate. A lead screw 12 is fixed at the bottom of the knob 11. A sliding groove is provided inside the plug post 101. A sleeve plate 13 is slidably disposed within the cavity. The bottom of the sleeve plate 13 is conical, and the cross-section of the sleeve plate 13 is rectangular. A lead screw 12 is installed through the sleeve plate 13, and the lead screw 12 and the sleeve plate 13 are threaded together. A sliding cavity is opened near the bottom of the insertion post 101. A sleeve disc 141 is slidably disposed within the sliding cavity. An ejector post 14 is installed through the sleeve disc 141. The ejector post 14 is oblong. A return spring 15 is installed within the sliding cavity to assist the sleeve disc 141 in pushing.
[0031] Through the cooperation between the positioning component 10 on the extension plate 9 and the mounting hole on the fixing groove 8, the protruding plate on the extension plate 9 is inserted into the mounting hole at the fixing groove 8. Rotating the knob 11 causes the lead screw 12 to rotate as a whole. The lead screw 12 is threadedly engaged with the sleeve plate 13, thereby causing the sleeve plate 13 to descend as a whole and push the ejector column 14. The ejector column 14 causes the sleeve plate 141 to move as a whole. When the sleeve plate 141 moves, it causes the return spring 15 to be compressed as a whole, thereby realizing the overall installation of the UAV body 7. When it is necessary to replace the UAV body 7 or the protective ball 1, it is convenient to quickly disassemble and replace the protective ball 1 and the UAV body 7.
[0032] Working principle:
[0033] During installation, the protruding plate on the extension plate 9 is inserted into the mounting hole at the fixing slot 8. Rotating the knob 11 causes the lead screw 12 to rotate as a whole. The lead screw 12 is threadedly engaged with the sleeve plate 13, causing the sleeve plate 13 to descend as a whole. The sleeve plate 13 pushes the ejector column 14, which in turn moves the sleeve disc 141 as a whole. When the sleeve disc 141 moves, the return spring 15 is compressed as a whole, thus achieving the overall installation of the UAV body 7. The two ends of the support rod 6 are respectively inserted into the first insertion interface 3 on the first protective ring 2 and the second insertion interface 5 on the second protective ring 4, thus completing the overall installation of the support rod 6 and forming a spherical protective ball 1.
[0034] When the two drone soccer balls collide at their edges, the roller 18 is impacted, causing the buffer frame 17 to retract as a whole. When the buffer frame 17 extends or retracts, it causes the buffer spring 19 to be compressed as a whole, thereby achieving overall buffering of the edge of the ball 1. During the buffering process, the edge of the buffer frame 17 rubs against the sliding cavity, thereby assisting in the frictional consumption of the impact force.
[0035] All technical features in this embodiment can be freely combined according to actual needs.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A protective structure for a drone soccer ball, the protective structure comprising a protective ball (1), characterized in that, The protective ball (1) includes a first protective ring (2) and a second protective ring (4). A first insertion interface (3) is drilled through the first protective ring (2), and a second insertion interface (5) is drilled on the outer side of the second protective ring (4). A support rod (6) is inserted and installed at the first insertion interface (3) and the second insertion interface (5). The protective ball (1) is spherical in shape. A protective cavity is opened inside the protective ball (1). An extension plate (9) is symmetrically protruding inside the protective cavity. The UAV body (7) is installed between the two extension plates (9). The UAV body (7) is equipped with fixed frames on both sides, and propellers (71) are symmetrically rotated on the fixed frames. A buffer cavity is opened on the first protective ring (2), and a buffer component (16) for auxiliary buffering is installed in the buffer cavity.
2. The protective structure for a drone soccer ball according to claim 1, characterized in that, The buffer cavity is provided in a plurality of them, and the plurality of buffer cavities are arranged in a ring array with the center of the first protective ring (2) as the center.
3. The protective structure for a drone soccer ball according to claim 2, characterized in that, The buffer assembly (16) includes a buffer frame (17) slidably disposed in the buffer cavity, a roller (18) rotatably disposed on the buffer frame (17), and a buffer spring (19) pushed by the auxiliary buffer frame (17) is installed in the buffer cavity.
4. The protective structure for a drone soccer ball according to claim 1, characterized in that, The first plug-in interface (3) is provided in a plurality of them. The plurality of first plug-in interfaces (3) are arranged in a ring with the center of the first protective ring (2) as the center. The first plug-in interface (3) penetrates the first protective ring (2) vertically.
5. The protective structure for a drone soccer ball according to claim 4, characterized in that, The second plug-in interface (5) is provided in a plurality of them, and the plurality of second plug-in interfaces (5) are arranged in a ring with the center of the second protective ring (4) as the center, and the second protective ring (4) is in the shape of a ring.
6. The protective structure for a drone soccer ball according to claim 1, characterized in that, The extension plate (9) is provided with a protruding plate, and a positioning component (10) is installed on the protruding plate of the extension plate (9). A fixing groove (8) is provided on the fixing frame, and the fixing groove (8) is engaged with the protruding plate. An installation hole for the positioning component (10) is drilled on the protruding plate.
7. The protective structure for a drone soccer ball according to claim 6, characterized in that, The positioning component (10) includes a plug-in post (101) fixed on the protruding plate. The positioning component (10) includes a knob (11) rotatably embedded in the protruding plate. A lead screw (12) is fixed at the bottom of the knob (11). A sliding cavity is opened inside the plug-in post (101). A sleeve plate (13) is slidably arranged in the sliding cavity. The lead screw (12) is installed through the sleeve plate (13). The lead screw (12) and the sleeve plate (13) are threadedly engaged. A sliding cavity is opened near the bottom of the plug-in post (101). A sleeve plate (141) is slidably arranged in the sliding cavity. An ejector post (14) is installed through the sleeve plate (141). A return spring (15) is installed in the sliding cavity to assist the sleeve plate (141) in pushing.
8. The protective structure for a drone soccer ball according to claim 7, characterized in that, The bottom of the sleeve plate (13) is conical, the cross-section of the sleeve plate (13) is rectangular, and the ejector column (14) is oblong.