Bionic frog jumping robot

Abstract

The utility model discloses a bionic frog jumping robot, which belongs to the technical field of robots and is characterized by comprising a motor box, a frog leg connecting shaft is arranged on the inner wall of the motor box, a bouncing frog leg is rotatably connected to the inner wall of the frog leg connecting shaft, and a sole structure is rotatably connected to the inner wall of the bouncing frog leg. The bottom of the sole structure is provided with an anti-skid pad, the front side of the motor box is in bolted connection with a connecting plate, and the front side of the connecting plate is provided with an alarm lamp, so that the problems that an existing bionic frog jumping robot is likely to be unbalanced, shake and the like in the jumping process, and the robot is likely to be unstable when falling to the ground due to the unreasonable leg structure are solved; the problems that in the prior art, a high-torsion steering engine and gear reduction combination technology is not adopted, power output is possibly insufficient, a traditional motor cannot provide enough torsion conveniently, and the robot is poor in performance when facing complex terrains or needing to be rapidly started and stopped are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a bionic frog jumping robot. Background Art

[0002] The bionic frog jumping robot is a robot designed and manufactured to imitate the biological structure and movement of a frog. It usually has a frog-like leg structure, joints and muscle system, and can achieve jumping movements by storing force and exploding. This robot uses advanced materials, sensors, control systems and other technologies to achieve efficient and flexible jumping capabilities, helping biologists better understand the movement mechanism and biological characteristics of frogs. Through the study of the bionic frog jumping robot, we can gain an in-depth understanding of the animal's movement principles, the synergy of the musculoskeletal system, etc., providing new perspectives and methods for biological research.

[0003] When the air pump and the cylinder are used as the power source to drive the hind limb mechanism to jump, the gas needs to be gradually input and discharged in the cylinder due to its compressibility. There is a process of gradual increase and decrease of pressure, which makes it impossible for the cylinder to complete the power transmission instantly. As a result, the robot lacks explosive power during the jumping process and cannot jump long distances.

[0004] The existing patent (publication number: CN220865525U) discloses a bionic frog jumping robot, which consists of a protective shell, a forelimb mechanism, a hindlimb mechanism and a driving mechanism. The hindlimb mechanism consists of a hind thigh, a hind calf, a supporting connecting rod, an energy storage connecting rod, a swing arm and a tension spring. The robot drives the hindlimb mechanism to jump through the elastic potential energy released instantly by the tension spring. Since the elastic potential energy of the tension spring can be released instantly and there is almost no resistance during the release, it can effectively improve the explosive power and perform long-distance jumping, solving the problem that the existing robots lack explosive power during jumping and cannot jump long distances.

[0005] In view of the above problems, existing patents have provided solutions, but the existing bionic frog jumping robots are prone to imbalance, shaking and other problems during the jumping process. The unreasonable leg structure can easily cause the robot to be unstable when landing or even fall. The technology that does not adopt the combination of high-torque servo and gear reduction may result in insufficient power output. Traditional motors are not convenient for providing sufficient torque, which makes the robot perform poorly when facing complex terrain or needs to start or stop quickly. Moreover, when the robot is in a harsh environment, such as a humid, high-temperature or corrosive environment, no one will know if it is stuck and damaged, and environmental factors will accelerate the degree of damage to the robot.

[0006] Therefore, a bionic frog jumping robot is proposed. Utility Model Content

[0007] The purpose of the present utility model is to provide a bionic frog jumping robot, which can solve the problems that the existing bionic frog jumping robots are prone to imbalance and shaking during the jumping process, the unreasonable leg structure is likely to cause instability when the robot lands, and even fall. The lack of the technology of combining high-torque servo motors with gear reduction may result in insufficient power output, and traditional motors are not convenient for providing sufficient torque, making the robot perform poorly when facing complex terrains or when rapid start and stop are required. Moreover, when the robot is in a harsh environment, such as a humid, high-temperature or corrosive environment, no one knows when it gets stuck or damaged, and environmental factors will accelerate the degree of damage to the robot.

[0008] To achieve the above object, the present utility model provides the following technical solution: A bionic frog jumping robot, including a motor box, the inner wall of the motor box is provided with a frog leg connecting shaft, the inner wall of the frog leg connecting shaft is rotatably connected with a bouncing frog leg, the inner wall of the bouncing frog leg is rotatably connected with a foot structure, the bottom of the foot structure is provided with an anti-slip pad, the front side of the motor box is bolted with a connecting plate, the front side of the connecting plate is provided with an alarm lamp, and the front side of the connecting plate is bolted with a buzzer alarm;

[0009] The foot structure includes a releaser, a hook, a frog leg connecting shaft bracket, a foot reinforcing rib and a bionic foot. The top of the bionic foot is bolted to the bottom of the foot reinforcing rib, the bottom of the bionic foot is adhesively bonded to the top of the anti-slip pad, the bottom of the frog leg connecting shaft bracket is bolted to the top of the foot reinforcing rib, the inner wall of the hook is rotatably connected to the surface of the frog leg connecting shaft bracket, the inner wall of the releaser is rotatably connected to the inner wall of the frog leg connecting shaft bracket, and the bouncing frog leg is rotatably connected to the frog leg connecting shaft bracket.

[0010] Preferably, a control circuit is provided on the inner wall of the motor box, and a frog forefoot is provided on the inner wall of the motor box.

[0011] Preferably, a battery structure is provided on the inner wall of the motor box, and a reduction motor is provided on the right side of the battery structure.

[0012] Preferably, a connecting component is bolted to the rear side of the alarm lamp, and the rear side of the connecting component is bolted to the front side of the connecting plate.

[0013] Preferably, a frog eye hole is opened on the inner wall of the motor box, and a trigger is provided at the bottom of the motor box.

[0014] Preferably, a connecting block is bolted to the inner wall of the motor box, and a damping rod is bolted to the top of the connecting block.

[0015] Preferably, a protective component is bolted to the top of the damping rod, and the protective component is arranged on the top of the motor box.

[0016] Preferably, the protection component includes a protection pad and a protection plate. The bottom of the protection pad is adhesively bonded to the top of the protection plate, and the bottom of the protection plate is bolted to the top of the damping rod.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In this application, by setting the foot structure, the bionic foot, foot reinforcing ribs, frog leg connection rotating shaft frame, hook and release device in the foot structure cooperate with each other to form an efficient and stable support and release system. The bionic foot simulates the real frog foot, and the anti-slip pad at the bottom increases the friction with the ground, ensuring that the robot can land stably during jumping and avoiding slipping, providing a reliable support basis for the robot's jumping. The frog leg connection rotating shaft frame enables the bouncing frog legs and the foot structure to rotate flexibly, and can adjust the angle according to different terrains and force conditions during jumping, improving the adaptability of the robot. The setting of the hook and release device plays a key role in the energy storage module and the release module. When the robot is in the energy storage state, the hook can firmly fix the energy. When the energy needs to be released, the release device can respond quickly and cooperate with the frog leg connection rotating shaft frame to efficiently convert the stored energy into the power of jumping, thus greatly improving the jumping performance and stability of the robot;

[0019] 2. In this application, by setting the warning light, the warning light and the buzzer alarm on the connecting plate cooperate closely with the motor box and other parts, providing an important guarantee for the safe operation of the entire robot. When the robot malfunctions, gets stuck or is damaged during operation, the warning light can send an alarm to the operator with a prominent light signal. Even in a dim environment or when the robot is in a corner or other inconspicuous positions, the operator can discover the problem in time. The buzzer alarm further improves the alarm effect by emitting a strong sound signal, avoiding further damage to the robot due to undetected faults. Description of the Drawings

[0020] Figure 1 It is the overall structure diagram of the bionic frog jumping robot of the present utility model;

[0021] Figure 2 It is the structure diagram of the motor box of the present utility model;

[0022] Figure 3 It is the structure diagram of the bouncing frog legs of the present utility model;

[0023] Figure 4 It is the structure diagram of the foot structure of the present utility model;

[0024] Figure 5 It is the structure diagram of the warning light of the present utility model;

[0025] Figure 6This is the structural diagram of the protection component of the present utility model.

[0026] In the figure, 1 is the motor box; 2 is the sole structure; 201 is the releaser; 202 is the hook; 203 is the frog leg connection rotating shaft frame; 204 is the sole reinforcing rib; 205 is the bionic sole; 3 is the protection component; 301 is the protection pad; 302 is the protection plate; 4 is the frog leg connection shaft; 5 is the bouncing frog leg; 6 is the anti-slip pad; 7 is the connecting plate; 8 is the warning light; 9 is the buzzer alarm; 10 is the control circuit; 11 is the frog front foot; 12 is the battery structure; 13 is the reduction motor; 14 is the connecting component; 15 is the frog eye hole; 16 is the trigger; 17 is the connecting block; 18 is the damping rod. Specific implementation manner

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6 , the present utility model provides the following technical solutions:

[0029] A bionic frog jumping robot includes a motor box 1. A frog leg connection shaft 4 is provided on the inner wall of the motor box 1. A bouncing frog leg 5 is rotatably connected to the inner wall of the frog leg connection shaft 4. A sole structure 2 is rotatably connected to the inner wall of the bouncing frog leg 5. An anti-slip pad 6 is provided at the bottom of the sole structure 2. A connecting plate 7 is bolted to the front side of the motor box 1. A warning light 8 is provided on the front side of the connecting plate 7. A buzzer alarm 9 is bolted to the front side of the connecting plate 7;

[0030] The sole structure 2 includes a releaser 201, a hook 202, a frog leg connection rotating shaft frame 203, a sole reinforcing rib 204, and a bionic sole 205. The top of the bionic sole 205 is bolted to the bottom of the sole reinforcing rib 204. The bottom of the bionic sole 205 is adhesively bonded to the top of the anti-slip pad 6. The bottom of the frog leg connection rotating shaft frame 203 is bolted to the top of the sole reinforcing rib 204. The inner wall of the hook 202 is rotatably connected to the surface of the frog leg connection rotating shaft frame 203. The inner wall of the releaser 201 is rotatably connected to the inner wall of the frog leg connection rotating shaft frame 203. The bouncing frog leg 5 is rotatably connected to the frog leg connection rotating shaft frame 203.

[0031] In this embodiment: By setting the foot structure 2, the bionic foot 205, foot reinforcing rib 204, frog leg connection rotating shaft frame 203, hook 202 and release device 201 in the foot structure 2 cooperate with each other to form an efficient and stable support and release system. The bionic foot 205 simulates the real frog foot, and the anti-slip pad 6 at the bottom increases the friction with the ground, ensuring that the robot can land stably during the jump and avoiding slipping, providing a reliable support basis for the robot's jump. The frog leg connection rotating shaft frame 203 enables the bouncing frog legs 5 and the foot structure 2 to rotate flexibly, and can adjust the angle according to different terrains and force conditions during the jump, improving the adaptability of the robot. The settings of the hook 202 and the release device 201 play a key role in the energy storage module and the release module. When the robot is in the energy storage state, the hook 202 can firmly fix the energy. When the energy needs to be released, the release device 201 can respond quickly and work together with the frog leg connection rotating shaft frame 203 to efficiently convert the stored energy into the power of the jump, thus greatly improving the jump performance and stability of the robot. By setting the warning light 8, the warning light 8 and the buzzer 9 on the connecting plate 7 cooperate closely with the motor box 1 and other parts, providing an important guarantee for the safe operation of the entire robot. When the robot fails or gets stuck and damaged during operation, the warning light 8 can send an alarm to the operator with a prominent light signal. Even in a dim environment or when the robot is in a corner or other hard-to-detect positions, the operator can discover the problem in time. The buzzer 9 further improves the alarm effect by emitting a strong sound signal, avoiding further damage to the robot due to undetected faults.

[0032] Specifically, as Figure 2 shown, a control circuit 10 is provided on the inner wall of the motor box 1, and a front frog foot 11 is provided on the inner wall of the motor box 1.

[0033] Specifically, as Figure 2 shown, a battery structure 12 is provided on the inner wall of the motor box 1, and a reduction motor 13 is provided on the right side of the battery structure 12.

[0034] Specifically, as Figure 5 shown, a connection component 14 is bolted to the rear side of the warning light 8, and the rear side of the connection component 14 is bolted to the front side of the connecting plate 7.

[0035] In this embodiment: the setting of the control circuit 10 makes the operation of the robot more intelligent and precise. It can accurately control the battery structure 12, the reduction motor 13 and other components to ensure that the robot can operate in the best state in different working scenarios. The design of the frog front foot 11 increases the stability and balance of the robot. The battery structure 12 provides a powerful power source for the robot, so that the robot can generate enough energy for jumping. The reduction motor 13 can adjust the speed and torque of the battery structure 12 to make the robot's jumping more stable and controllable. The combination of the battery structure 12 and the reduction motor 13 not only ensures the power output of the robot, but also improves the movement accuracy and stability of the robot. The setting of the connecting component 14 enables the alarm light 8 to be firmly installed on the connecting plate 7 to ensure that the alarm light 8 will not loosen or fall off during the operation of the robot.

[0036] Specifically, Figure 2 As shown, a frog eye hole 15 is opened on the inner wall of the motor box 1, and a trigger 16 is arranged at the bottom of the motor box 1.

[0037] Specifically, Figure 6 As shown, a connecting block 17 is bolted to the inner wall of the motor box 1 , and a damping rod 18 is bolted to the top of the connecting block 17 .

[0038] In this embodiment: the frog eye hole 15 serves as a decoration and reduces the weight of the frog by hollowing out. The trigger 16 cooperates with the releaser 201 in the sole structure 2 to release the energy storage process at the maximum energy storage stage, and converts the spring elastic potential energy into mechanical energy for the frog to jump. The connecting block 17 firmly connects the damping rod 18 to the motor box 1 to ensure that the damping rod 18 can play a role in stability during the operation of the robot. The damping rod 18 can play a role in shock absorption and buffering.

[0039] Specifically, Figure 6 As shown, a protection component 3 is bolted to the top of the damping rod 18 , and the protection component 3 is arranged on the top of the motor box 1 .

[0040] Specifically, Figure 6 As shown, the protection assembly 3 includes a protection pad 301 and a protection plate 302 , the bottom of the protection pad 301 is bonded to the top of the protection plate 302 , and the bottom of the protection plate 302 is bolted to the top of the damping rod 18 .

[0041] In this embodiment: The protection component 3 can effectively protect the electronic components and other important parts on the top of the motor box 1. The combination of the protection pad 301 and the protection plate 302 can play a role in buffering and protection. When the robot is impacted from above or hit by a falling object, the protection component 3 can absorb part of the impact force and reduce the damage to the inside of the motor box 1. At the same time, the bolt connection between the protection plate 302 and the damping rod 18 also ensures the stability and reliability of the protection component 3 during the operation of the robot.

[0042] Working principle: During the use of the motor box 1, by setting the foot structure 2, the bionic foot 205, the foot reinforcement 204, the frog leg connection rotating shaft frame 203, the hook 202 and the releaser 201 in the foot structure 2 cooperate with each other to form an efficient and stable support and release system. The bionic foot 205 simulates a real frog foot, and the anti-slip pad 6 at the bottom increases the friction with the ground, ensuring that the robot can land stably during the jump and avoid slipping, providing a reliable support basis for the robot's jump. The frog leg connection rotating shaft frame 203 enables the bouncing frog legs 5 and the foot structure 2 to rotate flexibly, and can adjust the angle according to different terrains and force conditions during the jump, improving the adaptability of the robot. The settings of the hook 202 and the releaser 201 play a key role in the energy storage module and the release module. When the robot is in the energy storage state, the hook 202 can firmly fix the energy. When the energy needs to be released, the releaser 201 can respond quickly, cooperate with the frog leg connection rotating shaft frame 203, and efficiently convert the stored energy into the power of the jump, thus greatly improving the jump performance and stability of the robot. By setting the alarm lamp 8, the alarm lamp 8 and the buzzer alarm 9 on the connecting plate 7 cooperate closely with the motor box 1 and other parts, providing an important guarantee for the safe operation of the entire robot. When the robot fails or gets stuck and damaged during operation, the alarm lamp 8 can send an alarm to the operator with a prominent light signal. Even in a dim environment or when the robot is in a corner or other inconspicuous positions, the operator can discover the problem in time. The buzzer alarm 9 further improves the alarm effect by emitting a strong sound signal, avoiding further damage to the robot due to undetected faults.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bionic frog jumping robot, comprising a motor box (1), characterized in that: The inner wall of the motor box (1) is provided with a frog-leg connecting shaft (4), the inner wall of the frog-leg connecting shaft (4) is rotatably connected to a bouncing frog leg (5), the inner wall of the bouncing frog leg (5) is rotatably connected to a sole structure (2), the bottom of the sole structure (2) is provided with an anti-slip pad (6), the front side of the motor box (1) is bolted with a connecting plate (7), the front side of the connecting plate (7) is provided with an alarm light (8), and the front side of the connecting plate (7) is bolted with a buzzer alarm (9); The foot structure (2) comprises a releaser (201), a hook (202), a frog-leg connection rotating shaft frame (203), a foot reinforcement rib (204) and a bionic foot (205); the top of the bionic foot (205) is bolted to the bottom of the foot reinforcement rib (204); the bottom of the bionic foot (205) is bonded to the top of the anti-slip pad (6); the bottom of the frog-leg connection rotating shaft frame (203) is bolted to the top of the foot reinforcement rib (204); the inner wall of the hook (202) is rotatably connected to the surface of the frog-leg connection rotating shaft frame (203); the inner wall of the releaser (201) is rotatably connected to the inner wall of the frog-leg connection rotating shaft frame (203); and the bouncing frog leg (5) is rotatably connected to the frog-leg connection rotating shaft frame (203).

2. A bionic frog jumping robot according to claim 1, characterized in that: The inner wall of the motor box (1) is provided with a control circuit (10), and the inner wall of the motor box (1) is provided with a frog front foot (11).

3. The bionic frog jumping robot according to claim 1, characterized in that: A battery structure (12) is provided on the inner wall of the motor box (1), and a reduction motor (13) is provided on the right side of the battery structure (12).

4. The bionic frog jumping robot according to claim 1, characterized in that: A connecting component (14) is bolted to the rear side of the warning light (8), and the rear side of the connecting component (14) is bolted to the front side of the connecting plate (7).

5. The bionic frog jumping robot according to claim 1, characterized in that: The inner wall of the motor box (1) is provided with a frog eye hole (15), and the bottom of the motor box (1) is provided with a trigger (16).

6. The bionic frog jumping robot according to claim 1, characterized in that: A connection block (17) is bolted to the inner wall of the motor box (1), and a damping rod (18) is bolted to the top of the connection block (17).

7. The bionic frog jumping robot according to claim 6, characterized in that: A protection component (3) is bolted to the top of the damping rod (18), and the protection component (3) is arranged on the top of the motor box (1).

8. The bionic frog jumping robot according to claim 7, characterized in that: The protection assembly (3) comprises a protection pad (301) and a protection plate (302), the bottom of the protection pad (301) is bonded to the top of the protection plate (302), and the bottom of the protection plate (302) is bolted to the top of the damping rod (18).

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