Bicycle pedal with warning function

Abstract

The utility model discloses a bicycle pedal with a warning function, which comprises a central spindle, two ends of the central spindle are rotatably connected with rotating sleeves, two ends of the central spindle are fixedly provided with driving gears positioned inside the rotating sleeves, the peripheral surface of each rotating sleeve is fixedly sleeved with a connecting frame, two ends of each connecting frame are fixedly provided with mounting plates, and the mounting plates are fixedly connected with the central spindle. A speed change gear box located on one side of the shaft core is fixedly installed in the connecting frame, a micro generator located on the other side of the shaft core is fixedly installed in the connecting frame, a driven gear is fixedly installed at the input end of the speed change gear box, and a transmission rod is fixedly installed at the output end of the speed change gear box; and the driven gear is meshed with the driving gear. According to the bicycle pedal, the micro generator is arranged, the micro generator rotates to generate electricity, then the warning lamp emits light to give out light for safety prompt, and the practicability of the bicycle pedal is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle pedals, in particular to a bicycle pedal with a warning function. Background Art

[0002] The pedals are an important component of a bicycle, directly providing power for the bicycle. On the one hand, they must be tightly connected to ensure the safety of the user. On the other hand, the pedals must have a certain degree of flexibility and be able to be quickly disassembled and assembled to meet the needs of different scenarios. A bicycle, also known as a bicycle or a bike, is usually a small two-wheeled land vehicle. Bicycles are a traditional industry with a history of more than 100 years. After people get on the bike, they use the pedals as power. It is a green and environmentally friendly means of transportation and can be used as an environmentally friendly means of transportation for travel. Due to environmental protection and traffic issues, bicycles have once again become a favorite transportation and fitness tool for residents of countries around the world, especially developed countries. Since bicycles use physical strength as power, the comfort of bicycles is very important.

[0003] Most bicycle pedals in the prior art have a single function and are only used as a fulcrum for riding. However, when cyclists ride at night, it is difficult for surrounding vehicles and pedestrians to observe the cyclists due to the dim light, so the cyclists are prone to danger. Therefore, a device that can warn or indicate the surrounding riding environment is needed to ensure the safety of cyclists when riding at night. Therefore, a structure using pedals as warnings came into being.

[0004] For this reason, we propose a bicycle pedal with warning function. Utility Model Content

[0005] The purpose of the utility model is to provide a bicycle pedal with a warning function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bicycle pedal with a warning function, comprising an axis core, two ends of the axis core are rotatably connected with a rotating sleeve, two ends of the axis core are fixedly installed with a driving gear located inside the rotating sleeve, the outer circumferential surface of the rotating sleeve is fixedly sleeved with a connecting frame, two ends of the connecting frame are fixedly installed with a mounting plate, a speed change gear box located on one side of the axis core is fixedly installed inside the connecting frame, a micro-generator located on the other side of the axis core is fixedly installed inside the connecting frame, a driven gear is fixedly installed at the input end of the speed change gear box, a transmission rod is fixedly installed at the output end of the speed change gear box, the driven gear is meshed with the driving gear, the other end of the transmission rod is fixedly installed with the output end of the micro-generator inside another connecting frame, an anti-slip pedal is fixedly installed on one side of the mounting plate, a fixing frame is fixedly installed inside the anti-slip pedal, a control circuit board is fixedly installed in the middle of the fixing frame, a warning light is provided on one side of the control circuit board, and a battery is provided on the other side of the control circuit board.

[0007] Optionally, a protective sleeve is provided on the outer sleeve of the shaft core, the protective sleeve is coaxially arranged with the shaft core, and two ends of the protective sleeve are respectively fixedly mounted on opposite surfaces of the two rotating sleeves.

[0008] Optionally, the fixing frame is located in the middle of the anti-slip pedal, the fixing frame is arranged parallel to the mounting plate, and the battery is located between the fixing frame and the mounting plate.

[0009] Optionally, the warning light is arranged on a side of the control circuit board away from the shaft core, and a transparent protective plate is fixedly mounted on a side of the anti-slip pedal away from the shaft core.

[0010] Optionally, a fixed cover located on the other side of the mounting plate is fixedly mounted between the two connecting frames, and the fixed cover is wrapped around the outside of the transmission rod.

[0011] Optionally, the front and rear ends of the fixed cover are fixedly mounted to the opposite surfaces of the two connecting frames, and one side of the fixed cover is fixed to the side surface of the mounting plate.

[0012] Optionally, anti-slip grooves are provided on the upper and lower sides of the anti-slip pedal.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The bicycle pedal with warning function is provided with a micro-generator. When riding a bicycle, the anti-skid pedal drives the connecting frame and the rotating sleeve to rotate around the shaft core, so that the driving gear drives the driven gear to rotate, and the speed is adjusted by the speed change gear box, and then the micro-generator is driven by the transmission rod to rotate and generate electricity, so that the warning light is illuminated, and the light is emitted for safety prompts, thereby improving the practicality of the bicycle pedal.

[0015] 2. The bicycle pedal with a warning function is provided with a battery. The electricity generated by the micro-generator during riding is used to provide a warning light for lighting. The excess electricity is stored in the battery. Therefore, when the anti-slip pedal is not pedaled for a long time, the warning light can still be powered by the battery and remain lit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bicycle pedal with a warning function according to the utility model;

[0017] Figure 2 This is a structural schematic diagram of a connecting frame of a bicycle pedal with a warning function according to the utility model;

[0018] Figure 3 The utility model is a schematic structural diagram of an anti-skid pedal of a bicycle pedal with a warning function.

[0019] In the figure: 1, shaft core; 2, rotating sleeve; 3, connecting frame; 4, mounting plate; 5, anti-slip pedal; 6, driving gear; 7, speed change gear box; 8, micro generator; 9, driven gear; 10, transmission rod; 11, fixing frame; 12, control circuit board; 13, battery; 14, warning light; 15, protective sleeve; 16, fixing cover; 17, protective plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3The utility model provides a bicycle pedal with a warning function, comprising an axis core 1, a rotating sleeve 2 is rotatably connected at both ends of the axis core 1, a driving gear 6 located inside the rotating sleeve 2 is fixedly installed at both ends of the axis core 1, a connecting frame 3 is fixedly sleeved on the outer circumference of the rotating sleeve 2, a mounting plate 4 is fixedly installed at both ends of the connecting frame 3, a speed change gear box 7 located on one side of the axis core 1 is fixedly installed inside the connecting frame 3, a micro generator 8 located on the other side of the axis core 1 is fixedly installed inside the connecting frame 3, a driven gear 9 is fixedly installed at the input end of the speed change gear box 7, a transmission rod 10 is fixedly installed at the output end of the speed change gear box 7, the driven gear 9 is meshed with the driving gear 6, and the other end of the transmission rod 10 is fixed to the output end of the micro generator 8 inside another connecting frame 3. Installation, an anti-skid pedal 5 is fixedly installed on one side of the mounting plate 4, and anti-skid patterns are arranged on the upper and lower sides of the anti-skid pedal 5. A fixing frame 11 is fixedly installed inside the anti-skid pedal 5, and a control circuit board 12 is fixedly installed in the middle of the fixing frame 11. A warning light 14 is arranged on one side of the control circuit board 12, and a battery 13 is arranged on the other side of the control circuit board 12. By arranging a micro-generator 8, when riding a bicycle, the anti-skid pedal 5 drives the connecting frame 3 and the rotating sleeve 2 to rotate around the shaft core 1, so that the driving gear 6 drives the driven gear 9 to rotate, and the speed is adjusted through the speed change gear box 7, and then the micro-generator 8 is driven by the transmission rod 10 to rotate and generate electricity, so that the warning light 14 is illuminated, and a bright light is emitted for safety prompts, thereby improving the practicality of the bicycle pedal.

[0022] The outer sleeve of the shaft core 1 is provided with a protective sleeve 15 , which is coaxially arranged with the shaft core 1 , and the two ends of the protective sleeve 15 are fixedly installed on the opposite surfaces of the two rotating sleeves 2 respectively.

[0023] The fixing frame 11 is located in the middle of the anti-slip pedal 5, the fixing frame 11 is arranged parallel to the mounting plate 4, the battery 13 is located between the fixing frame 11 and the mounting plate 4, the warning light 14 is arranged on the side of the control circuit board 12 away from the shaft core 1, and a transparent protective plate 17 is fixedly installed on the side of the anti-slip pedal 5 away from the shaft core 1. By setting the battery 13, the electricity generated by the micro-generator 8 during riding is not only used to provide the warning light 14 with light, but the excess electricity is stored by the battery 13, so that when the anti-slip pedal 5 is not pedaled for a long time, the warning light 14 can still be powered by the battery 13 and remain always on.

[0024] A fixed cover 16 located on the other side of the mounting plate 4 is fixedly installed between the two connecting frames 3. The fixed cover 16 is wrapped around the outside of the transmission rod 10. The front and rear ends of the fixed cover 16 are fixedly installed on the opposite surfaces of the two connecting frames 3, and one side of the fixed cover 16 is on the side of the mounting plate 4.

[0025] Working principle:

[0026] When riding a bicycle, the anti-skid pedal 5 drives the connecting frame 3 and the rotating sleeve 2 to rotate around the shaft core 1, so that the driving gear 6 drives the driven gear 9 to rotate, and the speed is adjusted by the speed change gear box 7, and then the transmission rod 10 drives the micro generator 8 to rotate and generate electricity, so that the warning light 14 lights up, and emits a bright light for safety prompts. During riding, the electricity generated by the micro generator 8 is used to provide the warning light 14 with light, and the excess electricity is stored in the battery 13, so that when the anti-skid pedal 5 is not pedaled for a long time, the warning light 14 can still be powered by the battery 13 and remain always on.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bicycle pedal with a warning function, comprising an axle core (1), characterized in that: The two ends of the shaft core (1) are rotatably connected to a rotating sleeve (2); the two ends of the shaft core (1) are fixedly mounted with driving gears (6) located inside the rotating sleeve (2); the outer peripheral surface of the rotating sleeve (2) is fixedly sleeved with a connecting frame (3); the two ends of the connecting frame (3) are fixedly mounted with mounting plates (4); the interior of the connecting frame (3) is fixedly mounted with a speed change gear box (7) located on one side of the shaft core (1); the interior of the connecting frame (3) is fixedly mounted with a micro generator (8) located on the other side of the shaft core (1); the input end of the speed change gear box (7) is fixedly mounted with a driven gear (9); the speed change gear box A transmission rod (10) is fixedly mounted on the output end of the connecting plate (7), the driven gear (9) is meshed with the driving gear (6), the other end of the transmission rod (10) is fixedly mounted on the output end of a micro-generator (8) inside another connecting frame (3), an anti-slip pedal (5) is fixedly mounted on one side of the mounting plate (4), a fixing frame (11) is fixedly mounted inside the anti-slip pedal (5), a control circuit board (12) is fixedly mounted in the middle of the fixing frame (11), a warning light (14) is arranged on one side of the control circuit board (12), and a battery (13) is arranged on the other side of the control circuit board (12).

2. A bicycle pedal with a warning function according to claim 1, characterized in that: The shaft core (1) is externally sleeved with a protective sleeve (15), the protective sleeve (15) being coaxially arranged with the shaft core (1), and the two ends of the protective sleeve (15) being respectively fixedly mounted on opposite surfaces of the two rotating sleeves (2).

3. The bicycle pedal with warning function according to claim 1, characterized in that: The fixing frame (11) is located in the middle of the anti-slip pedal (5), the fixing frame (11) is arranged in parallel with the mounting plate (4), and the battery (13) is located between the fixing frame (11) and the mounting plate (4).

4. A bicycle pedal with warning function according to claim 3, characterized in that: The warning light (14) is arranged on a side of the control circuit board (12) away from the shaft core (1), and a transparent protective plate (17) is fixedly mounted on a side of the anti-slip pedal (5) away from the shaft core (1).

5. The bicycle pedal with warning function according to claim 1, characterized in that: A fixed cover (16) located on the other side of the mounting plate (4) is fixedly mounted between the two connecting frames (3), and the fixed cover (16) is wrapped around the outside of the transmission rod (10).

6. A bicycle pedal with warning function according to claim 5, characterized in that: The front and rear ends of the fixed cover (16) are fixedly mounted on the opposite surfaces of the two connecting frames (3), and one side of the fixed cover (16) is fixedly mounted on the side surface of the mounting plate (4).

7. The bicycle pedal with warning function according to claim 1, characterized in that: The anti-skid pedal (5) is provided with anti-skid patterns on both upper and lower sides.

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