CN106985952B - Multi-purpose electric bicycle of body-building of riding instead of walk - Google Patents

Abstract

The invention discloses a multi-purpose electric bicycle for walking and fitness. The frame assembly is provided with a running mechanism, a driving mechanism and a main controller; the running mechanism includes a front rolling shaft and a rear rolling shaft arranged in the middle of the frame assembly. And the walking conveyor belt connecting the front rolling shaft and the rear rolling shaft; a rear shaft gear is arranged at one end of the rear rolling shaft, and a power sensor corresponding to the rear shaft gear is arranged on the vehicle frame assembly; the driving mechanism includes a The drive motor at the rear end of the frame assembly is set at one end of the drive motor and gear 1 meshes with the rear axle gear, gear 2 is set at the other end of the drive motor, and is set on the rear drive wheel and rotates coaxially with the rear drive wheel The flywheel of the rear wheel; the flywheel of the rear wheel is connected with the second gear through a chain, and at the same time, the driving motor, the power sensor and the main controller are electrically connected. purpose of fitness.

Description

A multi-purpose electric bicycle for walking and fitness

technical field

The invention belongs to the field of bicycle design, in particular to a multi-purpose electric bicycle for walking and fitness.

Background technique

At present, the existing ordinary bicycles and electric bicycles on the market are only the most traditional means of transportation. Even if some improved equipment is added, they will not be able to achieve the effect of both transportation and fitness. Moreover, the vehicle with a walking conveyor belt and a bicycle system, Either the design is too simple and is driven entirely by human power, or it is too cumbersome and complicated, with numerous and abrupt accessories, which cannot achieve the effect of simple structure, powerful functions, good riding feeling and simple appearance.

Its main disadvantages are as follows: 1. There are simple electric bicycles on the market, and they need to sit on the seat cushion and step on the pedals to move forward. This traditional method has poor exercise effect; 2. The existing bicycles have no power Auxiliary, the riding range is not large; 3. The existing battery car can only sit on the seat cushion, and can only be used as a walk; 4. The existing walking bicycles, some without motors, rely solely on human walking to drive the rear wheels, and can only be used as walking bicycles. Fitness equipment cannot be used for walking, and some motors are installed on conveyor belts. Although they can run or walk, they cannot be used because they cannot be separated from the drive system to slide when braking or turning, and they cannot effectively control the vehicle, which is prone to danger.

Contents of the invention

The purpose of the present invention is to provide a synergistic effect between walking motion and driving, and the electric bicycle can move forward continuously through the walking motion combined with the support of the driving motor, so as to realize the purpose of both walking and fitness.

The technical solution of the present invention is: a multi-purpose electric bicycle for walking and fitness, including a frame assembly, and front and rear driving wheels respectively arranged at the front and rear ends of the frame assembly, and There are traveling mechanism, driving mechanism and main controller;

The running mechanism includes a front rolling shaft and a rear rolling shaft arranged in the middle of the vehicle frame assembly, and a walking conveyor belt connecting the front rolling shaft and the rear rolling shaft; a rear shaft is provided at one end of the rear rolling shaft gears, a booster sensor corresponding to the rear axle gear is provided on the frame assembly;

The driving mechanism includes a driving motor arranged at the rear end of the vehicle frame assembly, gear one arranged at one end of the driving motor and meshing with the rear axle gear, gear two arranged at the other end of the driving motor, and a rear wheel flywheel that is arranged on the rear drive wheel and rotates coaxially with the rear drive wheel; the rear wheel flywheel is connected to the second gear through a chain, and the drive motor, the power sensor and the The main controller is electrically connected.

As a preferred technical solution, a brake handle is provided at the front end of the frame assembly, and a brake sensor electrically connected to the main controller is built in the brake handle. When the user uses the brake handle, the brake handle The brake sensor inside sends the brake signal to the main controller, the main controller controls the drive motor to stop rotating, and the user stops stepping on the conveyor belt to ensure the safety of the user, and then the driving wheels can still continue to walk forward under the idling of the rear wheel flywheel Coasting, until the mechanical brake brakes dead, the electric bicycle will stop running.

As a preferred technical solution, it also includes a speed regulation controller arranged on the vehicle frame assembly, the speed regulation controller is electrically connected to the main controller, and the speed regulation controller has 3 adjustable speeds in total. There is a display, which can be used to display data such as battery power, driving speed, maximum speed, average speed, mileage, and walking time; the speed controller is also equipped with an MP3 function module, a Bluetooth module, and a GPS positioning module , anti-theft function module, headphone jack, rear brake light, and front light switch.

As a preferred technical solution, several auxiliary rollers located between the front rolling shaft and the rear rolling shaft and placed in the walking conveyor belt are provided in the middle of the frame assembly. The bearing is fixed on the frame assembly, and the distance between the front and rear roller motors is adjusted by screws, and the front and rear auxiliary rollers have small outer diameters on both sides and a slightly larger middle outer diameter, which can prevent the conveyor belt from being damaged Improper adjustment of the rollers results in oblique movement to the left or right. Due to the large number of rollers (front rollers, rear roller motors and auxiliary rollers), the friction force is small, and it is easier to walk, which is different from For the flat-plate walking conveyor belts on the market, there is a flat plate between the front roller shaft and the rear roller motor, which has high friction and must be driven by a high-power motor to run.

As a preferred technical solution, it also includes a lithium battery power supply device placed at the rear end of the vehicle frame assembly and electrically connected to the main controller, the lithium battery power supply device is detachably connected to the vehicle frame assembly. The rear end of the vehicle frame assembly is provided with a rear seat cushion for carrying people, and the rear seat cushion is placed above the lithium battery power supply device.

As a preferred technical solution, it also includes rear brake lamps and front lighting lamps electrically connected to the main controller.

As a preferred technical solution, the front and rear drive wheels are detachably connected to the vehicle frame assembly.

As a preferred technical solution, a mileage sensor corresponding to the rear drive wheel is provided at the rear end of the vehicle frame assembly, and the mileage sensor is electrically connected to the main controller and can count the mileage traveled by the vehicle And driving speed and other parameters for user reference.

As a preferred technical solution, the drive motor is a roller motor.

The advantages of the present invention are:

1. The invention utilizes a walking conveyor belt that can be stepped on endlessly, and transmits the power to the walking conveyor belt and the rear driving wheels through the driving motor at the same time, so that people can easily walk to achieve the effect of exercise, and can move forward at a speed of 20km/h, thereby achieving The purpose of both walking and fitness;

2. The invention adjusts the rotating speed of the driving motor so that the rotating speed of the rear driving wheel and the walking speed of the traveling conveyor belt can be well matched, providing users with a good riding mode;

3. After the walking conveyor belt and the rear drive wheel transmission of the present invention are formed, a synergistic effect is formed between the continuous walking motion and the driving motor, and the distance traveled on the walking conveyor belt is compared with the actual distance of the electric bicycle. The spanning distance is much larger;

4. The walking conveyor belt and the rear driving wheels of the present invention are not permanently connected, but are equipped with a flywheel structure. When the user uses the brake handle, the driving motor and the running conveyor belt are stopped at the same time, but the rear driving wheels It is still possible to continue walking and gliding forward, and the electric bicycle will stop running until the mechanical brake is braked.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is the partial enlarged view of A in Fig. 2 of the present invention;

Among them: 1 frame assembly, 2 front drive wheels, 3 rear drive wheels, 4 main controller, 5 front rolling shaft, 6 rear rolling shaft, 7 traveling conveyor belt, 8 rear axle gear, 9 power sensor, 10 driving motor , 11 gear one, 12 gear two, 13 rear wheel flywheel, 14 chain, 15 brake handle, 16 speed controller, 17 auxiliary roller, 18 lithium battery power supply unit, 19 front lighting, 20 mileage sensor.

Detailed ways

Embodiment: With reference to Fig. 1, Fig. 2 and Fig. 3 shown, a kind of walking-replacing body-building multi-purpose electric bicycle comprises vehicle frame assembly 1, and front and rear driving wheels 2, 3. A traveling mechanism, a driving mechanism and a main controller 4 are provided on the frame assembly 1; the traveling mechanism includes a front rolling shaft 5 and a rear rolling shaft 6 arranged in the middle of the frame assembly 1, and a front rolling shaft connected to 5 and the walking conveyor belt 7 of the rear rolling shaft 6; one end of the rear rolling shaft 6 is provided with a rear shaft gear 8, and the vehicle frame assembly 1 is provided with a booster sensor 9 corresponding to the rear shaft gear 8; the drive mechanism includes The drive motor 10 (the drive motor 10 adopts a drum motor) located at the rear end of the vehicle frame assembly 1, the gear one 11 located at one end of the drive motor 10 and meshed with the rear axle gear 8, and the gear located at the other end of the drive motor 10 Two 12, and the rear wheel flywheel 13 that is located on the rear drive wheel 3 and rotates coaxially with the rear drive wheel 3; The main controller 4 is electrically connected.

In the present invention, a brake handle 15 is provided at the front end of the vehicle frame assembly 1, and a brake sensor electrically connected to the main controller 4 is built in the brake handle 15. When the user uses the brake handle 15, the brake handle 15 will The brake sensor sends the braking signal to the main controller 4, and the main controller 4 controls the drive motor 10 to stop rotating, and the user stops stepping on the walking conveyor belt 7 to ensure the safety of the user. Continue to walk and slide forward until the mechanical brake is dead, and the electric bicycle will stop running.

The present invention also includes a speed regulating controller 16 arranged on the vehicle frame assembly 1, the speed regulating controller 16 is electrically connected with the main controller 4, and the speed regulating controller 16 has 3 stages of adjustable speeds. Display, which can be used to display data such as battery power, driving speed, maximum speed, average speed, mileage, and walking time; the speed controller is also equipped with an MP3 function module, a Bluetooth module, a GPS positioning module, and an anti-theft function module , headphone jack and rear brake light, front light switch.

The present invention is provided with several auxiliary rollers 17 located between the front rolling shaft 5 and the rear rolling shaft 6 in the middle of the vehicle frame assembly 1 and placed in the walking conveyor belt. Each auxiliary roller 17 is supported by bearings on both sides. Fixed on the frame assembly 1, the two ends of the front roller shaft 5 and the rear roller motor 6 adjust the distance between the rollers through screws, and the front and rear auxiliary rollers 17 have small outer diameters on both sides and a slightly larger middle outer diameter, which can prevent walking Due to the improper adjustment of the rollers, the conveyor belt will move obliquely to the left or right. Due to the large number of rollers (the front roller 5, the rear roller motor 6 and the auxiliary roller 17), the friction force is small. When walking Easier, different from the flat type walking conveyor belts on the market, there is a flat plate between the front roller shaft and the rear roller motor, which has high friction and must be driven by a high-power motor to run.

The present invention also includes a lithium battery power supply device 18 placed at the rear end of the vehicle frame assembly 1 and electrically connected to the main controller 4, and a rear brake light and a front light 19 electrically connected to the main controller 4; the lithium battery The power supply unit 18 is detachably connected with the vehicle frame assembly 1 , and the back seat cushion for carrying people is provided at the rear end of the vehicle frame assembly 1 , and the rear seat cushion is placed above the lithium battery power supply unit 18 .

The front and rear driving wheels 2 and 3 of the present invention are detachably connected with the vehicle frame assembly 1, and the mileage sensor 20 corresponding to the rear driving wheel 3 is provided at the rear end of the vehicle frame assembly 1. The mileage sensor 20 is connected to the main The controller 4 is electrically connected, and can count parameters such as the mileage and speed of the vehicle for user reference.

The specific working process of the present invention is as follows: when human power stepped on the walking conveyor belt 7, the walking conveyor belt 7 moved in the backward direction, and the walking conveyor belt 7 drove the front and rear rolling shafts 5, 6 to rotate, and the rear shaft gear 8 followed the rolling shaft 6 to rotate , after being detected by the booster sensor 9, the signal is sent to the main controller 4, the main controller 4 controls the drive motor 10 to rotate, and the gear-11 on one end of the drive motor 10 drives the rear shaft gear 8 to rotate, thereby providing the walking conveyor belt 7 with Power assist, while driving the gear 2 12 on the other end of the motor 10 to rotate, and drive the rear wheel flywheel 13 to rotate through the chain 14, and the rear wheel flywheel 13 drives the rear drive wheel 3 to rotate coaxially, thereby transmitting the power to the walking conveyor belt 7 at the same time And the rear drive wheel 3, and through this transmission mode, people move forward at a faster speed while walking, synchronously realizing that the rear wheel drives the vehicle to move forward and the user to walk forward.

The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention should still be covered by the claims of the present invention.

Claims (7)

1. The utility model provides a multi-purpose electric bicycle of body-building of riding instead of walk, includes the frame assembly, and locates the front and back drive wheel of frame assembly front and back end respectively, characterized by is equipped with running gear, actuating mechanism and main control unit on the frame assembly, the frame assembly front end is equipped with the brake handle, the brake sensor who is connected with main control unit electricity is built-in to the brake handle;

the travelling mechanism comprises a front rolling shaft and a rear rolling shaft which are arranged in the middle of the frame assembly, and a travelling conveyer belt which is connected with the front rolling shaft and the rear rolling shaft; a rear shaft gear is arranged at one end of the rear rolling shaft, and a power-assisted sensor which is arranged corresponding to the rear shaft gear is arranged on the frame assembly;

the driving mechanism comprises a driving motor arranged at the rear end of the frame assembly, a first gear which is arranged at one end of the driving motor and meshed with the rear axle gear, a second gear which is arranged at the other end of the driving motor, and a rear wheel flywheel which is arranged on the rear driving wheel and rotates coaxially with the rear driving wheel; the rear wheel flywheel is connected with the second gear through a chain, and the driving motor and the power-assisted sensor are electrically connected with the main controller;

the rear end of the frame assembly is provided with a mileage sensor which is arranged corresponding to the rear driving wheel, and the mileage sensor is electrically connected with the main controller;

when the walking conveyer belt is trampled by manpower, the walking conveyer belt moves in the backward direction, the walking conveyer belt drives the front rolling shaft and the rear rolling shaft to rotate, the rear shaft gear then rotates, then the signal is sent to the main controller after being detected by the power sensor, the main controller controls the driving motor to rotate, the first gear on one end of the driving motor drives the rear shaft gear to rotate, thus providing power for the walking conveyer belt, simultaneously, the second gear on the other end of the driving motor rotates, and the rear wheel flywheel is driven by a chain to rotate, and the rear wheel flywheel drives the rear driving wheel to coaxially rotate, so that power is simultaneously transmitted to the walking conveyer belt and the rear driving wheel.

2. The multi-purpose electric bicycle of claim 1, further comprising a speed controller disposed on the frame assembly, the speed controller electrically connected to the main controller.

3. The electric bicycle for riding instead of walk and building body according to claim 1, wherein a plurality of auxiliary rollers are provided in the middle of the frame assembly between the front rolling shaft and the rear rolling shaft and disposed in the walking conveyor.

4. The electric bicycle of claim 1, further comprising a lithium battery power supply device disposed at a rear end of the frame assembly and electrically connected to the main controller, the lithium battery power supply device being detachably connected to the frame assembly.

5. The electric bicycle of claim 1, further comprising a rear brake light and a front light electrically connected to the main controller.

6. The electric bicycle of claim 1, wherein the front and rear drive wheels are detachably connected to the frame assembly.

7. The multi-purpose electric bicycle of claim 1, wherein the drive motor is a roller motor.

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