CN203803088U - Electric roller skate - Google Patents

Abstract

The utility model relates to an electric vehicle, in particular to an electric wheel shoe, comprising a shoe board, a drive wheel mounted on the shoe board, a motor for driving the drive wheel to rotate, a brake mechanism for braking and a The locking mechanism for preventing the driving wheel from rotating, the speed regulation and remote control module, and the remote controller capable of communicating with the speed regulation and remote control module, the motor is fixed on the shoe board, and the speed regulation and remote control module is electrically connected with the motor. When in use, the user stands on the shoe board and holds the remote control to control the speed of the motor to control the running speed of the roller shoes. The operation is easy. The brake mechanism can realize braking and deceleration. The wheel can be locked. The utility model provides a convenient, lightweight and portable short-distance vehicle, which integrates short-distance travel, entertainment, physical exercise and environmental protection.

Description

An electric wheel shoe

technical field

The utility model relates to an electric vehicle, in particular to an electric wheel shoe. the

Background technique

At present, the traffic in the urban area generally has the following solutions: private cars, subways, buses, taxis, electric cars, bicycles, and walking. Each of these modes of travel has its advantages, and the disadvantages are mainly discussed here. Private cars: There are mainly shortcomings such as road congestion during peak hours, parking difficulties, serious environmental pollution, high fuel costs, and high parking fees (especially in prosperous commercial areas). Subway: The distribution of stations is small, crowded with people, and only a few large cities have opened. Bus: You have to arrive at the station to take a bus, and it is crowded. Taxi: There are fewer back roads in the city. Electric vehicles: green and environmentally friendly, faster than bicycles and labor-saving; larger in size, inconvenient to carry, and not entertaining. Bicycle: green and environmentally friendly, both entertainment and exercise, good flexibility and passability, can reach many places, and parking is more convenient; when used to connect with other means of transportation, it is inconvenient due to its large size and weight. the

Contents of the invention

The purpose of the utility model is to overcome at least one of the disadvantages of the above-mentioned prior art, and provide a convenient, light and portable electric powered roller shoe. The utility model is a means of transport integrating short-distance travel, entertainment, physical exercise and environmental protection. the

In order to achieve the above purpose, the technical solution adopted by the utility model is: an electric powered roller shoe, including a shoe board, a driving wheel installed on the shoe board, a motor for driving the driving wheel to rotate, a brake mechanism for braking and a The locking mechanism for preventing the driving wheel from rotating, the speed regulation and remote control module, and the remote controller capable of communicating with the speed regulation and remote control module, the motor is fixed on the shoe plate, and the speed regulation and remote control module is electrically connected with the motor. the

In the above scheme, the user stands on the shoe board and holds the remote control to control the speed of the motor to control the speed of the roller shoes. The operation is simple and easy. The brake mechanism can realize braking and deceleration. The driving wheel can be locked. the

The above-mentioned electric motor is a double output shaft motor, and the driving wheels are respectively installed at the two ends of the rotating shaft of the motor. The double driving wheels ensure the smooth running of the shoe board, and the use of the double output shaft motor can simplify the transmission mechanism. The electric motor preferably adopts a direct current double output shaft motor. the

Further, the bottom of the above-mentioned shoe board is also provided with a universal wheel, and the universal wheel is located in front of the driving wheel. On the one hand, the addition of universal wheels is convenient for changing the position of the roller shoes, and on the other hand, it further ensures the smooth running of the shoe board. the

In order to facilitate the monitoring of the running speed of the roller shoes, the above-mentioned electric roller shoes also include a speed measurement module, which is electrically connected to the speed regulation and remote control module. the

Further, the brake mechanism includes a brake disc and a brake caliper, the brake disc is installed on the rotating shaft of the motor, the brake caliper is installed on the shoe plate, and the brake caliper can clamp the brake disc. When braking is required, the brake caliper is driven to clamp the brake disc, and the brake caliper and the brake disc directly form a large friction force, thereby reducing the speed of the roller shoe. the

Further, the above-mentioned locking mechanism includes a gear and a rack, the gear is installed on the rotating shaft of the motor, the rack is movably installed on the shoe plate, and the rack can mesh with the gear. When the rack and the gear are meshed, the driving wheel is locked, which is convenient for the user to wear the wheel shoes, and the user can also walk without taking off the shoe board. the

The above-mentioned gear and the brake disc are respectively located at the two ends of the rotating shaft of the motor. the

The utility model has the following advantages and beneficial effects:

1. The roller shoes of the utility model are small in size, can be stored in a backpack and can be carried around, and can be taken back indoors for charging at any time. It is very useful for short-distance commuting to get off work, activities in large factory areas, small-scale activities in cities (such as sightseeing, delivering fast food, etc.), and exercising.

2. Using the utility model is almost as flexible and convenient as walking, but the speed is faster, and you can go to farther places and have more fun. Low requirements for roads (asphalt roads, cement roads, and bicycle greenways can all pass through well, even with steps and a few potholes). the

3. Compared with electric bicycles and bicycles, the utility model has the main advantages of small size, easy to carry, and no need to worry about parking and charging; in addition, after the wheels of the utility model are locked, you can get on the bus or enter the subway station without taking them off; Also highly entertaining. the

4. Compared with ordinary roller skates, the main advantage of this utility model is that it is easier to learn, because the wheels can be locked; the acceleration/deceleration is also relatively small; the acceleration/deceleration speed is slow, and the electric power speeds up without manpower sliding; the cruising speed is fast, Long-distance movement consumes less energy. the

5. Compared with the electric scooter, the utility model has a larger wheel diameter, and the user can lift his feet to step, and it is easier to pass through steps and potholes; The new type of user has one hand free, and although the other hand is holding the remote control, it can also wave freely. the

Description of drawings

Fig. 1 is a schematic front view of the overall structure of the utility model. the

Fig. 2 is a schematic view of the back side of the overall structure of the utility model. the

Fig. 3 is a schematic explosion diagram of the utility model. the

Fig. 4 is a schematic diagram of the remote controller of the present invention. the

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail. Wherein the drawings are only for illustrative purposes and cannot be interpreted as limitations on this patent; in order to better illustrate the following embodiments, some parts of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for this field For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. the

Example 1

The schematic diagram of the structure of the electric wheel shoes of this embodiment is shown in Figures 1 to 4, including a shoe plate 1, a driving wheel 2, a motor 3, a universal wheel 4, a brake mechanism, a locking mechanism, a speed regulation and remote control module, and a speed measurement module 7. Remote control 8, shoelaces 9 and power supply 10, wherein the motor 3 is a DC double-shaft motor, the rated voltage of the motor 3 is 24V, the rated speed is 1000r/min, and the rated power is 100W. The power supply 10 is a rechargeable lithium battery with an input voltage of 24V and a capacity of 10AH. The power supply 10 provides electric energy for the motor 3 . The braking mechanism includes a brake disc 51 and a brake caliper 52 , and the locking mechanism includes a gear 61 and a rack 62 . The shoelaces 9 are arranged on the top of the shoe board 1 for binding the user's feet, the motor 3 is fixed on the bottom of the shoe board 1, the driving wheels 2 are respectively installed at both ends of the rotating shaft of the motor 3, and the universal wheel 4 is installed on the shoe board 1 bottom, and the universal wheel 4 is located in front of the driving wheel 2, the brake disc 51 is installed on the rotating shaft of the motor 3, and the brake caliper 52 is installed on the shoe plate 1. When braking, the brake caliper 52 can clamp the brake disc 51, and the gear 61 is installed on the rotating shaft of motor 3, and rack 62 is movably installed on shoe plate 1, and when gear 61 stops rotating, rack 62 meshes with gear 61, realizes locking driving wheel 2; connected to control the rotational speed of the motor 3, and the speed measurement module 7 calculates the moving speed of the roller shoe by measuring the rotational speed of the driving wheel 2.

Above-mentioned speed regulation and remote control module, speed measurement module 7, power supply 10 are all installed on the bottom of shoe plate 1, and gear 61 and brake disc 51 are respectively positioned at the two ends of the rotating shaft of motor 3. The remote controller 8 can communicate with the speed regulation and remote control module, and the remote controller 8 and the speed regulation and remote control module are connected wirelessly or wiredly, preferably wirelessly. The remote controller 8 of the present embodiment has four gear switches 11 of "stop, 1st gear, 2nd gear, and 3rd gear" and a "lock" button 12 and a brake handle 13, as shown in Figure 4, the rack 62 and the gear 61 Engagement and separation, brake caliper 52 clamping or loosening the brake disc 51 are all realized by the electric mechanism, and the electric mechanism is electrically connected with the speed control and remote control module, and there are four gear positions of "stop, 1st gear, 2nd gear, 3rd gear" The switch 11 is used to control the operation of the motor 3, and the "lock" button is used to control the engagement and separation of the rack 62 and the gear 61, so as to realize the locking and release of the driving wheel 2. The "lock" button 12 is only possible if the driving wheel 2 stops completely It works. For this design, there are two sets of measures to avoid the action of the locking mechanism when the driving wheel 2 rotates. One is electrical logic. Only when the speed measurement module 7 detects that the speed of the driving wheel 2 is 0, the locking mechanism is allowed to lock the driving wheel. 2; the other is a centrifugal anti-locking mechanism. Only when the centrifugal force of the driving wheel 2 is reduced to a certain range can the driving wheel 2 be locked; the brake handle 13 is used to control the brake caliper 52 to clamp or loosen the brake disc 51 to achieve braking. When braking, the power supply of the motor 3 will be cut off at the same time, and the magnitude of the user moving the brake handle 13 will give feedback on the braking force. the

The principle of the utility model is: lock the driving wheel 2, the user does not need to take off the shoes and both feet stand on the shoe plate 1 of the utility model respectively, and fix it with the strap 9; after getting ready, move the gear on the remote control 8 Switch 11 to gear 1, the electric wheel shoes are unlocked, the battery 10 supplies current to the motor 3, and the DC motor 3 drives the driving wheel 2 to start at a uniform acceleration; the direction of travel is controlled by the user; the remote control 8 is placed in the 2nd gear and 3rd gear It can drive at different speeds; since each gear is driven at a constant speed, the user can freely lift his feet and step. Remote controller 8 is placed in " stop " position, and power supply stops supplying power, and roller shoe can also slide by gravity or inertia; The maximum speed of the roller shoes of the present embodiment is 18KM/h, and the maximum cruising range is 30KM. the

Example 2

The roller shoe of this embodiment is similar to that of Embodiment 1, its difference: the brake mechanism and the locking mechanism are manually controlled by the brake line, that is, non-electric control, and the remote controller 8 is only provided with "stop, 1st gear, 2nd gear, 3rd gear" Gear " four gear switch 11. A foot brake is provided at the position corresponding to the sole of the foot on the shoe plate 1, and the user's center of gravity falls on the sole of the foot to touch the foot brake to realize braking.

In the above embodiments, the same or similar symbols correspond to the same or similar components; the description of the positional relationship in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent. the

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model. the

Claims (8)

1. An electric wheel shoe, comprising a shoe plate, a driving wheel mounted on the shoe plate, a motor for driving the driving wheel to rotate, the motor is fixed on the shoe plate, and it is characterized in that it also includes a brake mechanism for braking and a locking mechanism for preventing the driving wheel from rotating, a speed regulation and remote control module, and a remote controller capable of communicating with the speed regulation and remote control module, and the speed regulation and remote control module is electrically connected with the motor. 2 . The electric roller shoe according to claim 1 , wherein the motor is a double-shaft motor, and the driving wheels are respectively installed at both ends of the motor shaft. 3 . 3 . The electric roller shoe according to claim 2 , wherein the motor is a DC double output shaft motor. 4 . 4. The electric roller shoe according to claim 2, characterized in that, the bottom of the shoe plate is further provided with a universal wheel, and the universal wheel is located in front of the driving wheel. 5. The electric roller shoe according to claim 1, further comprising a speed measurement module, which is electrically connected to the speed regulation and remote control module. 6. The electric powered roller shoe according to any one of claims 2 to 5, wherein the brake mechanism includes a brake disc and a brake caliper, the brake disc is mounted on the rotating shaft of the motor, and the brake caliper is mounted on the shoe plate, And the brake caliper can clamp the brake disc. 7. The electric wheel shoe according to claim 6, wherein the locking mechanism comprises a gear and a rack, the gear is installed on the rotating shaft of the motor, the rack is movably installed on the shoe plate, and the rack can be connected with the gear engage. 8. The electric roller shoe according to claim 7, wherein the gear and the brake disc are respectively located at two ends of the rotating shaft of the motor.