Air football unmanned aerial vehicle frame

Abstract

The utility model discloses an aerial football unmanned aerial vehicle frame, which relates to the technical field of unmanned aerial vehicles and comprises an outer ring, at least four support rods, an upper clamping plate and a lower clamping plate. The four supporting rods are distributed in a cross shape in the inner circle of the outer ring, one ends of the four supporting rods are fixedly connected with the outer ring, and the other ends are in butt joint in the center of the outer ring. The upper clamping and fixing plate and the lower clamping and fixing plate are located at the upper end and the lower end of the butt joint position of the four supporting rods respectively, clamping and fixing edges parallel to the four supporting rods are arranged on the upper clamping and fixing plate and the lower clamping and fixing plate respectively, the upper clamping and fixing edge and the lower clamping and fixing edge are fixedly connected through bolts, the supporting rod in the middle is fixed, and a stable connection relation is established among the four supporting rods; wherein the outer ring, the supporting rods, the upper clamping plate and the lower clamping plate are all made of carbon fiber materials, energy consumption during flight can be reduced, steering agility is improved, the strength, rigidity, connection strength and stability are extremely high, the structure of the football of the unmanned aerial vehicle is kept stable during fierce collision, and the requirement of a high-strength match is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field especially relates to an air football unmanned plane frame. BACKGROUND

[0002] The air football unmanned plane is a special unmanned plane for air football game. It is driven by four motors, has strong power and can carry 6S or 4S batteries. It is controlled by a 2.4GHz anti-interference remote control system. In the game, the player controls it to complete actions such as sharp turn and dive in a specially designed closed arena, scores by passing through the opponent's goal, and has strong competitiveness and ornamental value.

[0003] The current air football unmanned plane on the market has unreasonable material selection for the frame, resulting in insufficient overall strength and rigidity. When facing high-intensity collision in the game, it cannot provide reliable support for other components, causing the components to loosen and disassemble, and it is difficult to support high-intensity games. Moreover, the weight of the current air football unmanned plane frame is large, which undoubtedly increases the burden during take-off, resulting in increased consumption during unmanned plane flight. At the same time, the connection between the components of the existing air football unmanned plane is relatively weak, and the connection strength is insufficient, so that the overall structure is not stable enough, affecting the overall strength.

[0004] Therefore, it is necessary to propose a new technical solution to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a technical solution that can solve the above problems.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an air football unmanned plane frame, comprising an outer ring, at least four supporting rods, an upper clamping plate and a lower clamping plate.

[0007] The four supporting rods are distributed in a cross shape in the inner ring of the outer ring, and one end of each supporting rod is fixedly connected to the outer ring, and the other end is mutually butted at the center of the outer ring.

[0008] The upper clamping plate and the lower clamping plate are respectively located at the upper and lower ends of the mutually butted four supporting rods, and the upper clamping plate and the lower clamping plate are provided with clamping edges parallel to the four supporting rods, and the clamping edges are fixedly connected by bolts to establish a stable connection relationship between the four supporting rods.

[0009] Among them, the outer ring, the supporting rod, the upper clamping plate and the lower clamping plate are all made of carbon fiber material.

[0010] As a further scheme of the utility model: four quarter rings are composed of the outer ring, and connecting ears are arranged on the four supporting rods, and the two ends of each connecting ear are fixedly connected with the two ends of two adjacent quarter rings, so as to mutually splice and fix the four quarter rings and the four supporting rods.

[0011] As a further scheme of the utility model: clamping ears are arranged at the abutting positions of the four quarter rings, the clamping ears are located on the side opposite to the connecting ears, and the clamping ears, the adjacent ends of the two quarter rings and the connecting ears are fixedly connected through two bolts, so as to clamp and fix the quarter rings.

[0012] As a further scheme of the utility model: a supporting plate is arranged on the upper clamping plate, and the supporting plate is used for mounting the flight control system.

[0013] The lower end of the supporting plate is provided with supporting rods at four corners, and the supporting rods are fixedly connected with the lower clamping plate.

[0014] As a further scheme of the utility model: a motor reservation position is arranged on the supporting rod, and the motor reservation position is used for mounting the motor.

[0015] As a further scheme of the utility model: a wire passing hole is further arranged on the supporting rod close to the central position.

[0016] As a further scheme of the utility model: a plurality of weight reduction holes are arranged on the outer ring and are uniformly distributed.

[0017] Compared with the prior art, the beneficial effects of the technical scheme are as follows: the carbon fiber material is used to stack multiple layers of carbon fiber prepreg, and an advanced hot pressing process is used for curing, so as to manufacture the outer ring, the supporting rod, the upper clamping plate and the lower clamping plate with high strength and light weight, and the chassis is assembled by mutually clamping the components, so that the chassis has extremely high strength, rigidity, connection strength and stability, and has the characteristics of light weight, can reduce the energy consumption during flight, improve the steering agility, and the unmanned aerial vehicle football can withstand the fierce collision in the competition process, maintain the structural stability, and adapt to the demand of high-intensity competition.

[0018] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0020] Fig. 1 is a schematic diagram of the overall structure of the present application;

[0021] Fig. 2 is a schematic diagram of the structure of the present application;

[0022] The corresponding label explanations in the drawings are as follows:

[0023] 1, outer ring; 11, quarter ring; 12, weight reduction hole; 2, support rod; 21, connecting lug; 22, motor reserved position; 23, wire hole; 3, upper clamping plate; 4, lower clamping plate; 5, clamping edge; 6, clamping lug; 7, support plate; 71, support rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] Please refer to Figs. 1-2 , an aerial football unmanned aerial vehicle frame, comprising an outer ring 1, at least four support rods 2, an upper clamping plate 3 and a lower clamping plate 4;

[0026] The four support rods 2 are distributed in a cross shape in the inner circle of the outer ring 1, and one end of the four support rods 2 is fixedly connected with the outer ring 1, and the other end is mutually butted at the center of the outer ring 1;

[0027] The upper clamping plate 3 and the lower clamping plate 4 are respectively located at the upper and lower ends of the mutually butted positions of the four support rods 2, and the upper clamping plate 3 and the lower clamping plate 4 are both provided with clamping edges 5 parallel to the four support rods 2, and the upper and lower clamping edges 5 are fixedly connected by bolts to fix the middle support rod 2 and establish a stable connection relationship between the four support rods 2;

[0028] Among them, the outer ring 1, the support rod 2, the upper clamping plate 3 and the lower clamping plate 4 are all made of carbon fiber material.

[0029] Specifically, in the air unmanned aerial vehicle football sport, the weight of the unmanned aerial vehicle football affects the energy consumption in the flight process, and further affects the flight speed, agility in turning and the power consumption speed; moreover, in the face of high-intensity collision, the strength of the frame plays a key role, and in the case of insufficient strength, the parts of the frame are prone to looseness under continuous collision, causing the whole unmanned aerial vehicle football to be scattered, therefore, the utility model discloses a frame which is assembled by the outer ring 1, the supporting rod 2, the upper clamping fixed plate 3 and the lower clamping fixed plate 4 which are made of carbon fiber material through stacking multiple layers of carbon fiber prepreg and curing by using advanced hot pressing process, and the frame has high strength and light weight, and the frame has high strength and rigidity, and has the characteristics of light weight, the characteristics of light weight can reduce the energy consumption in flight, improve the agility, the high strength and high rigidity enable the unmanned aerial vehicle football to withstand the fierce collision in the competition process, maintain the structure stability, and adapt to the demand of high-intensity competition.

[0030] Moreover, when assembling the outer ring 1, the supporting rod 2, the upper clamping fixed plate 3 and the lower clamping fixed plate 4, one end of the four supporting rods 2 is fixedly connected with the outer ring 1 (such as bolted connection), and the other end is butted against each other at the center of the outer ring 1, then the upper clamping fixed plate 3 and the lower clamping fixed plate 4 are used to clamp the butted end of the four supporting rods 2 in the middle, the supporting rod 2 is provided with a through hole corresponding to the clamping edge 5, and a bolt is used to pass through the clamping edge 5 of the upper clamping fixed plate 3, the through hole of the supporting rod 2 and the clamping edge 5 of the lower clamping fixed plate 4 in sequence and is tightened and fixed, so that the four supporting rods 2 are stably connected, the connection strength and stability of the overall structure of the frame are improved, and looseness and scattering are avoided under fierce collision.

[0031] In the embodiment, the outer ring 1 is further composed of four quarter rings 11, and each of the four supporting rods 2 is provided with a connecting lug 21, and the two ends of each connecting lug 21 are fixedly connected with the two ends of the two adjacent quarter rings 11, so as to fixedly connect the four quarter rings 11 and the four supporting rods 2.

[0032] Meanwhile, the four quarter rings 11 are produced to compose the outer ring 1, the connecting lug 21 is arranged on each of the four supporting rods 2, the connecting lug 21 on each supporting rod 2 is fixedly connected with the two ends of the two adjacent quarter rings 11, and the four quarter rings 11 are fixed on the supporting rods 2 in sequence, so as to ensure the stable connection of the whole.

[0033] In the embodiment, the abutting portions of the four quarter rings 11 are further provided with clamping lugs 6, the clamping lugs 6 are located on the side opposite to the connecting lug 21, and the clamping lug 6, the adjacent ends of the two quarter rings 11 and the connecting lug 21 are fixed by two bolts, so as to clamp the quarter rings 11.

[0034] Specifically, the clamping ears 6 can not only reinforce the connection between the quarter ring 11 and the connecting ears 21, but also can place the rolling belt on the outer protective frame between the clamping ears 6 and the quarter ring 11 during the assembly of the unmanned aerial vehicle in the air, so that the outer protective ring and the frame are connected as a whole after being tightened.

[0035] Further, the upper clamping plate 3 is provided with a supporting plate 7 for mounting the flight control system, and the supporting plate 7 is provided with supporting rods 71 at the lower end of the four corners, which are fixedly connected with the lower clamping plate 4.

[0036] Specifically, in order to ensure the stable installation of the flight control system of the unmanned aerial vehicle football, the supporting plate 7 is arranged on the upper clamping plate 3 as a mounting platform, and the supporting rods 71 fixedly connected with the lower clamping plate 4 are arranged at the lower end of the supporting plate 7 to ensure the stability of the supporting plate 7, and the lower end of the lower clamping plate 4 can be used as a mounting platform for the power supply, and the power supply is installed and bound after being reinforced, and the internal space is reasonably utilized, wherein the upper clamping plate 3 and the lower clamping plate 4 are provided with reserved hole positions in advance for wiring between the power supply and the flight control system, so as to avoid the disorder of the wires.

[0037] Meanwhile, the supporting rod 2 is provided with a motor reserved position 22 for mounting the motor, and after the motor is installed, the propeller is arranged to convert the rotating power of the motor into lift and propulsion, so that the unmanned aerial vehicle football can fly in the air.

[0038] The supporting rod 2 is further provided with a wire passing hole 23 near the center position, through which the wires of the motor and the power supply can pass, so as to facilitate wiring.

[0039] Further, the outer ring 1 is provided with a plurality of uniformly distributed weight reduction holes 12, which are formed during the manufacturing of the outer ring 1, so as to further reduce the overall weight while maintaining the original strength.

[0040] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. An aerial soccer drone chassis, characterized in that, It comprises an outer ring (1), at least four supporting rods (2), an upper clamping fixed plate (3) and a lower clamping fixed plate (4). The four supporting rods (2) are distributed in a cross shape in the inner ring of the outer ring (1), and one end of each of the four supporting rods (2) is fixedly connected with the outer ring (1), and the other end is oppositely connected with the center of the outer ring (1). The upper clamping fixed plate (3) and the lower clamping fixed plate (4) are respectively arranged at the upper and lower ends of the oppositely connected four supporting rods (2), and the upper clamping fixed plate (3) and the lower clamping fixed plate (4) are both provided with clamping edges (5) parallel to the four supporting rods (2), and the clamping edges (5) are fixedly connected by bolts to fix the middle supporting rods (2) and establish a stable connection relationship between the four supporting rods (2). The outer ring (1), the supporting rods (2), the upper clamping fixed plate (3) and the lower clamping fixed plate (4) are all made of carbon fiber material.

2. The aerial soccer drone frame of claim 1, wherein, The outer ring (1) is composed of four quarter rings (11), and each of the four supporting rods (2) is provided with a connecting lug (21), and the two ends of each connecting lug (21) are fixedly connected with the two adjacent ends of two quarter rings (11) respectively to fixedly connect the four quarter rings (11) and the four supporting rods (2) with each other.

3. The aerial soccer drone frame of claim 2, wherein, The abutting portions of the four quarter rings (11) are provided with clamping lugs (6), and the clamping lugs (6) are located on the side opposite to the connecting lugs (21) and are fixedly connected by two bolts to clamp the quarter rings (11).

4. The aerial soccer drone frame of claim 1, wherein, The upper clamping fixed plate (3) is provided with a supporting plate (7) for mounting a flight control system. The lower end of the supporting plate (7) is provided with supporting rods (71) at the four corners, and the supporting rods (71) are fixedly connected with the lower clamping fixed plate (4).

5. The aerial soccer drone frame of claim 1, wherein, The supporting rods (2) are provided with motor reserved positions (22) for mounting motors.

6. The aerial soccer drone frame of claim 5, wherein, The supporting rods (2) are further provided with wire passing holes (23) near the center positions.

7. The aerial soccer drone frame of claim 1, wherein, The outer ring (1) is provided with a plurality of uniformly distributed weight reduction holes (12).

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