A cycling pedaling power generation and speed measuring device

Abstract

The utility model discloses a cycling pedaling power generation and speed counting device, including a fixed bracket and a motor bracket, a bearing is installed on the top of the fixed bracket, the rotating shaft is installed inside the bearing, a large gear is connected to the outer wall of one side of the rotating shaft, cranks are installed on both sides of the rotating shaft, a pedal is connected to one side of the crank, and a photoeye sensor is connected to the outside of the large gear. The utility model is arranged by sleeves of a small gear and a fixed bracket on the power generation motor and then the photoeye body is installed on the fixed bracket, and then the pedal is sleeved on the crank, the photoeye sensor is sleeved on the large gear, and the crank, the large gear and the bearing are installed on the rotating shaft. When energy is transmitted, the mechanical energy generated by pedaling is transmitted to the position of the power generation motor by the mutual meshing of the large gear and the small gear, and then transmitted to the place where the electric energy is needed through the wire. When rotating, the photoeye sensor and the photoeye body cooperate with each other to achieve the purpose of safe pedaling power generation and speed counting.

Description

Technical Field

[0001] The utility model relates to the technical field of pedaling power generation and speed counting, in particular to a cycling pedaling power generation and speed counting device. Background Art

[0002] Pedaling power generation is a power generation method that uses the pedaling motion of the human body to generate electricity. It can be widely used in places with high traffic volume, such as stadiums, railway stations, shopping centers, etc., so as to achieve sustainable use of energy and environmental protection. The principle of pedaling power generation is to convert the pedaling motion of the human body into mechanical energy, and then convert the mechanical energy into electrical energy through power generation equipment.

[0003] The pedaling motion of the human body generates mechanical energy, which can be collected and utilized through specially designed floors or devices. Therefore, the design and implementation of the pedaling power generation system needs to consider multiple factors, including energy conversion efficiency, system stability, safety and other issues. Therefore, it is necessary to provide a cycling pedaling power generation and speed measuring device to complete the pedaling power generation and speed measuring work. Summary of the invention

[0004] The purpose of the utility model is to provide a pedaling power generation and speed measuring device to solve the problem that the design and implementation of the pedaling power generation system proposed in the above background technology need to consider multiple factors, including energy conversion efficiency, system stability and safety.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cycling pedaling power generation and speed measuring device, comprising a fixed bracket and a motor bracket, a bearing is installed on the top of the fixed bracket, a rotating shaft is installed inside the bearing, a large gear is connected to the outer wall of one side of the rotating shaft, cranks are installed on both sides of the rotating shaft, a pedal is connected to one side of the crank, and a photoeye sensor is connected to the outside of the large gear.

[0006] Preferably, the crank, the large gear and the bearing are mounted on a rotating shaft, and the photoeye sensor sheet is sleeved on the position of the large gear.

[0007] Preferably, anti-skid stripes are fixed to the top of the foot pedal, and the anti-skid stripes are evenly distributed on the top of the foot pedal.

[0008] Preferably, the cranks are symmetrically distributed about the central axis of the rotating shaft, and the bearings are distributed in two groups outside the rotating shaft.

[0009] Preferably, a motor bracket is placed inside the fixed bracket, a generator motor is installed on one side of the motor bracket, and a pinion gear is connected to the shaft end of the generator motor.

[0010] Preferably, a photoeye body is installed at the top of the fixed bracket, and the pinion gear and the fixed bracket are sleeved on the generator motor and then installed at the position of the fixed bracket together with the photoeye body.

[0011] Preferably, the large gear and the small gear are meshed with each other, and four groups of mounting columns are installed on the top of the fixed bracket.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the riding pedaling power generation and speed measuring device improves safety and usability;

[0013] By putting the small gear and the fixed bracket on the generator motor and then installing the photoeye body on the fixed bracket, the pedal is put on the crank, the photoeye sensor is put on the large gear, the crank, the large gear and the bearing are installed on the rotating shaft, so that people's feet touch the pedals to pedal, and anti-slip stripes are evenly distributed on the top of the pedals. The anti-slip stripes have the purpose of anti-slip, so when pedaling, the phenomenon of foot sliding and falling off can be effectively reduced, thereby improving a certain degree of safety, and then when pedaling, linkage is generated, while the rotating shaft is affected by the linkage, the large gear rotates accordingly, when energy is transferred, the mechanical energy generated by pedaling is transmitted to the position of the generator motor by the mutual cooperation and meshing of the large gear and the small gear, so that the mechanical energy is converted into electrical energy, and transmitted to the place where the electrical energy is needed through wires. When rotating, the photoeye sensor and the photoeye body cooperate with each other to achieve the purpose of safe pedaling, power generation and speed counting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the explosion three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the crank of the utility model;

[0016] Figure 3 It is a three-dimensional front view structural schematic diagram of the utility model;

[0017] Figure 4 It is a side view stereoscopic structural schematic diagram of the utility model.

[0018] In the figure: 1. generator motor; 2. fixed bracket; 3. rotating shaft; 4. motor bracket; 5. large gear; 6. small gear; 7. photocell sensor; 8. crank; 9. pedal; 10. photocell body; 11. bearing; 12. anti-slip stripes. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides an embodiment: a cycling pedaling power generation and speed measuring device, including a fixed bracket 2 and a motor bracket 4. A bearing 11 is installed on the top of the fixed bracket 2, a rotating shaft 3 is installed inside the bearing 11, a large gear 5 is connected to the outer wall of one side of the rotating shaft 3, cranks 8 are installed on both sides of the rotating shaft 3, a pedal 9 is connected to one side of the crank 8, and a photoeye sensor sheet 7 is connected to the outside of the large gear 5.

[0021] The crank 8 , the large gear 5 and the bearing 11 are installed on the rotating shaft 3 , and the photoeye sensor sheet 7 is sleeved on the position of the large gear 5 .

[0022] The top of the footrest 9 is fixed with an anti-skid stripe 12 , and the anti-skid stripe 12 is evenly distributed on the top of the footrest 9 .

[0023] The cranks 8 are symmetrically distributed about the central axis of the rotating shaft 3 , and two groups of bearings 11 are distributed outside the rotating shaft 3 .

[0024] A motor bracket 4 is placed inside the fixed bracket 2 , a generator motor 1 is installed on one side of the motor bracket 4 , and a pinion gear 6 is connected to the shaft end of the generator motor 1 .

[0025] A photoeye body 10 is installed at the top of the fixed bracket 2 , and the pinion 6 and the fixed bracket 2 are sleeved on the generator motor 1 and then installed at the position of the fixed bracket 2 together with the photoeye body 10 .

[0026] The large gear 5 and the small gear 6 are meshed with each other, and four sets of mounting columns are installed on the top of the fixed bracket 2;

[0027] Further, four groups of mounting columns are installed on the top of the fixed bracket 2, and the four groups of mounting columns are used to cooperate with the rotating shaft 3 to complete the connection and installation work;

[0028] Further, according to the needs, the pinion 6 and the fixed bracket 2 are sleeved on the generator motor 1 and then installed on the fixed bracket 2 with the photoeye body 10, the pedal 9 is sleeved on the crank 8, the photoeye sensor sheet 7 is sleeved on the large gear 5, and the crank 8, the large gear 5 and the bearing 11 are installed on the rotating shaft 3;

[0029] Further, the photo-eye sensor sheet 7 and the photo-eye body 10 cooperate to realize electrical control by detecting the reaction signal of the light blocked by the object, wherein the photo-eye body 10 is the light emitting position and is the key element for realizing photoelectric conversion in various photoelectric detection systems;

[0030] Further, it should be noted that since the sensitivity of the photoeye sensor 7 is usually affected by environmental factors, calibration methods, and the object being measured, it is generally necessary to adjust it according to the specific situation during installation and calibration. Therefore, when installing the photoeye body 10 and the photoeye sensor 7, attention should be paid to the installation distance from other devices to prevent possible interference factors in the environment.

[0031] Further based on the need for calibration, certain installation and calibration are required when using the photo eye sensor 7 to ensure its working effect and reliability. During installation, it is necessary to ensure that the distance between the photo eye body 10 and the photo eye sensor 7 meets the requirements, and the interference in the environment needs to be eliminated. During calibration, a series of tests are required to determine indicators such as working effect and reaction speed under different conditions.

[0032] Working principle: First, when working, put the small gear 6 and the fixed bracket 2 on the generator motor 1 and then install the photoeye body 10 on the fixed bracket 2, then put the pedal 9 on the crank 8, the photoeye sensor sheet 7 on the large gear 5, the crank 8, the large gear 5 and the bearing 11 on the rotating shaft 3, so as to complete the overall connection and installation work, and then people's feet touch the pedal 9 to pedal, and the anti-slip stripes 12 are in contact for anti-slip treatment, and linkage is generated when pedaling, and the rotating shaft 3 is affected by the linkage, and the large gear 5 rotates accordingly. When energy is transferred, the mechanical energy generated by stepping on is transmitted to the position of the generator motor 1 by the mutual cooperation and meshing of the large gear 5 and the small gear 6, so as to convert the mechanical energy into electrical energy, which can be transmitted to the place where the electrical energy is needed through wires.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A cycling pedaling power generation and speed measuring device, comprising a fixing bracket (2) and a motor bracket (4), characterized in that: A bearing (11) is installed at the top end of the fixed bracket (2), a rotating shaft (3) is installed inside the bearing (11), an outer wall of one side of the rotating shaft (3) is connected to a large gear (5), cranks (8) are installed on both sides of the rotating shaft (3), a pedal (9) is connected to one side of the crank (8), and a photosensitive sheet (7) is connected to the outside of the large gear (5).

2. A cycling pedaling power generation and speed measuring device according to claim 1, characterized in that: The crank (8), the large gear (5) and the bearing (11) are mounted on the rotating shaft (3), and the photosensitive sheet (7) is sleeved on the large gear (5).

3. A cycling pedaling power generation and speed measuring device according to claim 1, characterized in that: An anti-skid stripe (12) is fixed to the top of the foot pedal (9), and the anti-skid stripes (12) are evenly distributed on the top of the foot pedal (9).

4. The pedaling power generation and speed measuring device according to claim 1, characterized in that: The cranks (8) are symmetrically distributed about the central axis of the rotating shaft (3), and two groups of bearings (11) are distributed outside the rotating shaft (3).

5. The pedaling power generation and speed measuring device according to claim 1, characterized in that: A motor bracket (4) is placed inside the fixed bracket (2), a generator motor (1) is mounted on one side of the motor bracket (4), and a pinion gear (6) is connected to the shaft end of the generator motor (1).

6. A pedaling power generation and speed measuring device according to claim 5, characterized in that: A photocell body (10) is installed at the top of the fixed bracket (2); the pinion (6) and the fixed bracket (2) are sleeved on the generator motor (1) and then installed at the position of the fixed bracket (2) together with the photocell body (10).

7. The pedaling power generation and speed measuring device according to claim 1, characterized in that: The large gear (5) and the small gear (6) are meshed with each other, and four groups of mounting columns are installed on the top of the fixed bracket (2).

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