Anti-skid electric scooter

Abstract

The utility model relates to an anti-skidding electric scooter which comprises a scooter frame body, a scooter rod, a rotating handle, a connecting frame, a blow-drying device, a front wheel and a rear wheel, a containing groove is formed in the bottom of the scooter frame body, a battery pack is installed in the containing groove, the scooter frame body is connected with the connecting frame in a foldable mode, and the lower end of the scooter rod penetrates through the connecting frame and is movably connected with the connecting frame. The rotating handle is fixed to the upper end of the bicycle rod, the controller is arranged on the rotating handle and electrically connected with the battery pack, the front wheel is installed at the lower end of the bicycle rod through the front fork, the blow-drying device is installed at the lower end of the bicycle rod and located above the front wheel, and the rear wheel is installed at the rear end of the bicycle frame body. The drying device is arranged on the front mudguard, the humidity sensor is arranged on the inner side of the front mudguard, during use, the humidity sensor works, when the humidity is detected to exceed a certain value, it is considered that water vapor on the road surface is too large, at the moment, the drying device is started, the drying device can blow away the water vapor on the road surface, and therefore accumulated water on the road surface can be cleared away intelligently.

Description

Technical Field

[0001] The utility model relates to the technical field of scooters, in particular to an anti-skid electric scooter. Background Art

[0002] An electric scooter generally includes a pedal, a rear wheel is provided at the rear end of the pedal, a front wheel is provided at the front end of the pedal, and a handle bar that can be rotated back and forth at the head of the pedal. The handle bar is upright when in use, and can be rotated to a folded state with the pedal when not in use, thereby reducing the size and being widely used.

[0003] However, when playing outdoors in the rain, existing electric scooters are prone to slipping, especially when turning, due to the reduced friction between the wheels and the wet ground, which may cause falls and injuries, especially when used by children. Therefore, after the rain, it is often necessary to manually clean up the water and fallen leaves in the venue or aisles before letting children play on the scooters. However, such manual protection is difficult to ensure that there is no risk of accidents. Therefore, it is necessary to develop scooters with anti-slip functions for use by young people and children. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide an anti-skid electric scooter. By arranging a drying device on the front fender and a humidity sensor on the inner side of the front fender, the humidity sensor works when in use. When it detects that the humidity exceeds a certain value, it is considered that there is too much moisture on the road surface. At this time, the drying device is activated and the drying device can blow away the moisture on the road surface, thereby realizing intelligent cleaning of road surface water. At the same time, the electric scooter has a simple structure and low production cost, and is suitable for large-scale promotion and use.

[0005] The objectives of the utility model are achieved through the following technical solutions: An anti-slip electric scooter comprises a frame body, a handle, a connecting frame, a drying device, a front wheel and a rear wheel, a placement slot being provided at the bottom of the frame body, a battery pack being installed in the placement slot and fixed through a bottom plate, the front end of the frame body being stackably connected to the connecting frame, the lower end of the handle passing through the connecting frame and being movably connected thereto, the rotating handle being fixed to the upper end of the handle, a controller being provided on the rotating handle, the controller being electrically connected to the battery pack, the front wheel being mounted on the lower end of the handle through a front fork, the drying device being mounted on the lower end of the handle and being located above the front wheel, and the rear wheel being mounted on the rear end of the frame body.

[0006] Furthermore, a front fender is provided at the front wheel, an adjustment mechanism is provided on the front fender, the drying device is installed on the adjustment mechanism, and the adjustment mechanism is used to adjust the blowing angle of the drying device.

[0007] Furthermore, the drying device includes a humidity sensor, a fan cavity, air inlet filter cotton, a brushless blower and an air guide nozzle. The fan cavity is movably connected to the adjusting mechanism, the air guide nozzle is fixed to the air outlet of the fan cavity, the air inlet filter cotton is arranged at the air inlet of the fan cavity, the brushless blower is installed in the fan cavity, the humidity sensor is fixed to the inner side of the front fender, the brushless blower and the humidity sensor are both electrically connected to the controller, and a fan casing is also provided outside the fan cavity.

[0008] Furthermore, the controller is provided with a Bluetooth module, which can communicate wirelessly with an external mobile terminal, thereby enabling monitoring of the scooter through the external mobile terminal.

[0009] Furthermore, a receiving groove is provided at the bottom of the frame body, and an opening is provided on one side of the receiving groove. A telescopic pedal mechanism is provided in the receiving groove, and the telescopic pedal mechanism includes a stepping motor, a bearing, a driving gear and an auxiliary pedal. The stepping motor is electrically connected to the controller, and the auxiliary pedal includes an integrally formed pedal portion and a driven gear. The stepping motor is fixed in the receiving groove, and the driving gear is installed at the power output end of the stepping motor. The auxiliary pedal is movably provided in the receiving groove, and the driven gear is meshed with the driving gear. The auxiliary pedal can be rotated to extend out of the receiving groove or be received in the receiving groove.

[0010] Furthermore, a mounting shaft is provided in the receiving groove, the stepper motor is arranged on one side of the mounting shaft, a bearing is provided on the outer periphery of the mounting shaft, the driven gear is provided on the outer periphery of the bearing, and the stepper motor can drive the driven gear to rotate relative to the mounting shaft.

[0011] Furthermore, a connecting fork is provided at the front end of the frame body, the connecting fork is provided with a folding accommodating groove, one end of the connecting frame is connected to the connecting fork through a locking pin, and a locking piece is also provided at the connection between the connecting frame and the connecting fork.

[0012] Furthermore, a rear fork is provided at the rear end of the frame body, the rear wheel is mounted on the rear fork, a rear fender is also fixed to the rear fork, a rear light is provided on the outer side of the rear fender, a speed acquisition module is provided on the inner side of the rear fender, and the speed acquisition module is electrically connected to the controller.

[0013] Furthermore, the rotating handle is also provided with a handbrake and a front light.

[0014] Furthermore, the vehicle bar is provided with a hook for hanging objects.

[0015] The beneficial effects of the present invention are as follows: the anti-skid electric scooter of the present invention is provided with a drying device on the front fender and a humidity sensor on the inner side of the front fender. When in use, the humidity sensor works. When it detects that the humidity exceeds a certain value, it is considered that the moisture on the road surface is too high. At this time, the drying device is activated to blow away the moisture on the road surface, thereby realizing intelligent cleaning of the water on the road surface. At the same time, the anti-skid effect can be further enhanced by combining the front and rear wheels with anti-skid effects, thereby ensuring the safety of the electric scooter when in use. At the same time, the electric scooter has a simple structure and a low production cost, and is suitable for large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the anti-skid electric scooter of the present invention;

[0017] Figure 2 This is a first exploded schematic diagram of the anti-skid electric scooter of the present invention;

[0018] Figure 3 This is a second exploded schematic diagram of the anti-skid electric scooter of the present invention;

[0019] Figure 4 This is a third exploded schematic diagram of the anti-skid electric scooter of the present invention;

[0020] Figure 5 It is an exploded schematic diagram of the connection between the front fork and the front anti-skid wheel of the utility model;

[0021] Figure 6 This is an exploded schematic diagram of the frame body and the connecting frame of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the frame body of the utility model;

[0023] Figure 8 It is a schematic diagram of the control system of the utility model anti-skid electric scooter.

[0024] The accompanying drawings are marked as follows: 1-frame body, 11-placement slot, 12-battery pack, 13-bottom plate, 14-rear fork, 15-rear fender, 16-rear light, 17-speed acquisition module, 18-receiving slot, 181-installation shaft, 19-connecting fork, 191-folding storage slot, 192-locking member, 2-car bar, 21-hook, 3-rotating handle, 31-handbrake, 32-front light, 4-connecting frame, 41-front fork, 42-shock absorber Spring parts, 5-drying device, 51-humidity sensor, 52-fan cavity, 53-air inlet filter cotton, 54-brushless blower, 55-air guide nozzle, 56-fan housing, 6-front wheel, 7-rear wheel, 8-controller, 81-Bluetooth module, 82-external mobile terminal, 9-front fender, 91-adjustment mechanism, 10-telescopic pedal mechanism, 101-stepping motor, 102-bearing, 103-driving gear and 104-auxiliary pedal. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of those skilled in the art, the following embodiments and accompanying drawings are provided. Figure 1-8 To further illustrate the present invention, the contents mentioned in the implementation manner are not intended to limit the present invention.

[0026] See Figure 1-8 , an anti-slip electric scooter includes a frame body 1, a handlebar 2, a rotating handle 3, a connecting frame 4, a drying device 5, a front wheel 6 and a rear wheel 7. A placement slot 11 is provided at the bottom of the frame body 1, a battery pack 12 is installed in the placement slot 11 and is fixed by a bottom plate 13, the front end of the frame body 1 and the connecting frame 4 are stackable (for easy carrying after folding or reducing the space occupied during transportation, and at the same time reducing transportation costs), the lower end of the handlebar 2 passes through the connecting frame 4 and is movably connected thereto, the rotating handle 3 is fixed to the upper end of the handlebar 2, a controller 8 is provided on the rotating handle 3, and the controller 8 is electrically connected to the battery pack 12, the front wheel 6 is mounted on the lower end of the handlebar 2 through a front fork 41, the drying device 5 is mounted on the lower end of the handlebar 2 and is located above the front wheel 6, and the rear wheel 7 is mounted on the rear end of the frame body 1.

[0027] The anti-skid electric scooter of this embodiment is provided with a drying device 5 on the front fender 9 and a humidity sensor 51 on the inner side of the front fender 9. When in use, the humidity sensor 51 operates and transmits the detected humidity to the controller 8 in the form of an electrical signal. When the humidity exceeds the humidity value set in the controller 8, it is determined that there is too much moisture on the road surface and a signal is fed back to the drying device 5. At this time, the drying device 5 is activated and uses the high-speed airflow it blows to blow away the moisture on the road surface, thereby achieving intelligent cleaning of road surface water. At the same time, the anti-skid front wheel 6 and rear wheel 7 adopted can further assist in enhancing the anti-skid effect, thereby ensuring the safety of the electric scooter during use. The electric scooter has a simple structure and low manufacturing cost, and is suitable for large-scale promotion and use. In addition, the front wheel 6 in the present technology is detachable to facilitate daily maintenance and cleaning of excessive dirt on the inner side of the front fender 9, thereby avoiding affecting the humidity detection function and speed measurement function, thereby improving the safety and practicality of the electric scooter.

[0028] In this embodiment, a front fender 9 is provided at the front wheel 6, and an adjusting mechanism 91 is provided on the front fender 9. The drying device 5 is installed on the adjusting mechanism 91, and the adjusting mechanism 91 is used to adjust the blowing angle of the drying device 5; the drying device 5 includes a humidity sensor 51, a fan cavity 52, an air inlet filter cotton 53, a brushless blower 54 and an air guide nozzle 55. The fan cavity 52 is movably connected to the adjusting mechanism 91, the air guide nozzle 55 is fixed to the air outlet of the fan cavity 52, the air inlet filter cotton 53 is arranged at the air inlet of the fan cavity 52, the brushless blower 54 is installed in the fan cavity 52, the humidity sensor 51 is fixed on the inner side of the front fender 9, the brushless blower 54 and the humidity sensor 51 are both electrically connected to the controller 8, and a fan housing 56 is also provided outside the fan cavity 52.

[0029] The drying device 5 in this embodiment is fixed to the front fender 9 by an adjusting mechanism 91 provided on the front fender 9. When in use, the blowing angle of the drying device 5 toward the front road surface can be adjusted according to actual needs to better blow away the accumulated water on the road surface. Specifically, when adjusting the blowing angle of the air guide nozzle 55, the adjusting mechanism 91 can be rotated up and down to drive the fan cavity 52 to rotate relative to the front fender 9, thereby realizing the blowing angle. For example, when there is a lot of water on the road surface, the air guide nozzle 55 can be rotated downward by rotating the adjusting mechanism 91 to blow wind with a higher wind speed on the road surface closer to the front wheel 6. If there is a little water on the road surface, the air guide nozzle 55 can be rotated upward by rotating the adjusting mechanism 91 to blow wind on the road surface slightly away from the front wheel 6. This can achieve the effect of drying more road surface under the same power, saving energy. The efficiency of the drying device 5 is greatly improved; the specific humidity sensor 51 transmits the detected humidity to the controller 8 in the form of an electrical signal. When it is detected that the humidity exceeds the humidity value set in the controller 8, it is determined that the water vapor on the road surface is too large, and the signal is fed back to the drying device 5. At this time, the brushless blower 54 is started and the high-speed airflow blown out by the rotation in the blower cavity 52 is used to blow away the water vapor on the road surface. The air inlet filter cotton 53 provided can effectively filter out impurities in the air entering the brushless blower 54, effectively ensuring the normal operation of the brushless blower 54. The air guide nozzle 55 can further pressurize and accelerate the airflow blown out by the brushless blower 54, so that the airflow forms a high-speed airflow after passing through the air guide nozzle 55 to better blow away the water vapor on the ground.

[0030] In this embodiment, a rear fork 14 is provided at the rear end of the frame body 1, and the rear wheel 7 is installed at the rear fork 14. A rear fender 15 is also fixed to the rear fork 14. A rear light 16 is provided on the outside of the rear fender 15, and a speed acquisition module 17 is provided on the inside of the rear fender 15. The speed acquisition module 17 is electrically connected to the controller 8. The speed acquisition module 17 is convenient for obtaining the speed parameters of the electric scooter in real time, and feeding it back to the controller 8 (the controller 8 is provided with a panel LED). A control instruction is issued to the panel LED according to the speed parameter, so that the panel LED displays parameters such as speed.

[0031] In this embodiment, a receiving groove 18 is further provided at the bottom of the frame body 1, and an opening is set on one side of the receiving groove 18. A telescopic pedal mechanism 10 is provided in the receiving groove 18. The telescopic pedal mechanism 10 includes a stepping motor 101, a bearing 102, a driving gear 103 and an auxiliary pedal 104. The stepping motor 101 is electrically connected to the controller 8. The auxiliary pedal 104 includes an integrally formed pedal portion and a driven gear. The stepping motor 101 is fixed in the receiving groove 18, and the driving gear 103 is installed at the power output end of the stepping motor 101. The auxiliary pedal 104 is movably provided in the receiving groove 18, and the driven gear is meshed with the driving gear 103. The auxiliary pedal 104 can be rotated to extend out of the receiving groove 18 or be received in the receiving groove 18.

[0032] At present, the front and rear wheeled electric scooters generally have the front and rear feet on the pedals, and the two feet are in a crossed state, which makes the center of gravity unstable and affects the operation of the scooter. In order to solve this problem, there are also methods to widen the pedals so that the two feet are naturally parallel to the left and right. However, this affects the passability of the scooter, and the increase in the size and weight of the vehicle body makes it inconvenient to carry and transport. To this end, the present technology provides a receiving groove 18 at the bottom of the frame body 1, and sets a telescopic pedal mechanism 10 in the receiving groove 18. The telescopic pedal mechanism 10 can be intelligently extended and retracted. Specifically, a speed limit program can be set in the controller 8 according to actual conditions (for example, if the speed exceeds 5 kilometers per hour, the auxiliary pedal 104 will be automatically extended; if it is less than 5 kilometers per hour and the cumulative time exceeds 15 seconds, the vehicle body will retract the auxiliary pedal 104 after 3 seconds of the vehicle panel prompt. The above speed and time can be set by the user on the panel to accommodate more individual needs of users). When the motor speed measurement module detects that the driving force that drives the rear wheel 7 to rotate is After the motor speed reaches the limited speed, the motor speed measurement module transmits the corresponding signal to the controller 8, and after feedback from the controller 8, the feedback signal is transmitted to the stepper motor 101. The stepper motor 101 starts to drive the driving gear 103 to rotate and synchronously drives the auxiliary pedal 104 meshed with the driving gear 103 to rotate and extend out of the receiving slot 18. When the auxiliary pedal 104 needs to be retracted into the receiving slot 18, the stepper motor 101 starts to rotate in the opposite direction to drive the driving gear 103 to rotate and synchronously drives the auxiliary pedal 104 meshed with the driving gear 103 to rotate in the direction and retract into the receiving slot 18, thereby improving the practicality and intelligence of the scooter.

[0033] In this embodiment, an installation shaft 181 is provided in the receiving groove 18, the stepper motor 101 is arranged on one side of the installation shaft 181, a bearing 102 is provided on the outer periphery of the installation shaft 181, and the driven gear is provided on the outer periphery of the bearing 102. The stepper motor 101 can drive the driven gear to rotate relative to the installation shaft 181.

[0034] In this embodiment, the controller 8 is provided with a Bluetooth module 81 , and the Bluetooth module 81 can wirelessly communicate with an external mobile terminal 82 , thereby enabling monitoring of the scooter through the external mobile terminal 82 .

[0035] In this embodiment, the controller 8 is equipped with a Bluetooth module 81, which can wirelessly communicate with an external mobile terminal 82 (such as a mobile phone, tablet computer, etc.), thereby enabling monitoring of the scooter through the external mobile terminal 82. This control can specifically include: 1) detecting the status and fault information of the scooter's battery pack 12, brushless blower 54, stepper motor 101, etc.; and 2) displaying and recording the scooter's mileage, driving time, driving trajectory, and battery pack 12 power level information.

[0036] In this embodiment, a connecting fork portion 19 is provided at the front end of the frame body 1, and the connecting fork portion 19 is provided with a folding accommodating groove 191 (to facilitate folding the connecting frame 4 and accommodating it in the folding accommodating groove 191). One end of the connecting frame 4 is connected to the connecting fork portion 19 through a locking pin. A locking member 192 is also provided at the connection between the connecting frame 4 and the connecting fork portion 19 for locking the connecting frame 4 and the connecting fork portion 19, thereby improving the stability of the scooter after assembly.

[0037] In this embodiment, the rotating handle 3 is further provided with a handbrake 31 and a front light 32; the handlebar 2 is further provided with a hook 21 for hanging objects.

[0038] In this embodiment, a shock-absorbing spring member 42 is further provided at the connection between the front fork 41 and the handle 2, which plays a good shock-absorbing and buffering role, and can further improve the comfort of the scooter.

[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the scope of protection of the present invention.

Claims

1. An anti-skid electric scooter, characterized by: The bicycle comprises a frame body, a bicycle rod, a rotating handle, a connecting frame, a drying device, a front wheel and a rear wheel. A placement slot is provided at the bottom of the frame body, a battery pack is installed in the placement slot, the front end of the frame body is stackably connected to the connecting frame, the lower end of the bicycle rod passes through the connecting frame and is movably connected thereto, the rotating handle is fixed to the upper end of the bicycle rod, a controller is provided on the rotating handle, the controller is electrically connected to the battery pack, the front wheel is mounted on the lower end of the bicycle rod through a front fork, the drying device is mounted on the lower end of the bicycle rod and is located above the front wheel, and the rear wheel is mounted on the rear end of the frame body.

2. The anti-skid electric scooter according to claim 1, characterized in that: A front fender is provided at the front wheel, an adjusting mechanism is provided on the front fender, the drying device is mounted on the adjusting mechanism, and the adjusting mechanism is used to adjust the blowing angle of the drying device.

3. The anti-skid electric scooter according to claim 2, characterized in that: The drying device includes a humidity sensor, a fan cavity, air inlet filter cotton, a brushless blower and an air guide nozzle. The fan cavity is movably connected to the adjustment mechanism, the air guide nozzle is fixed to the air outlet of the fan cavity, the air inlet filter cotton is arranged at the air inlet of the fan cavity, the brushless blower is installed in the fan cavity, the humidity sensor is fixed to the inner side of the front fender, the brushless blower and the humidity sensor are both electrically connected to the controller, and a fan casing is also provided outside the fan cavity.

4. The anti-skid electric scooter according to claim 1, characterized in that: The controller is provided with a Bluetooth module, and the Bluetooth module can perform wireless communication with an external mobile terminal.

5. The anti-skid electric scooter according to claim 1, characterized in that: A receiving groove is further provided at the bottom of the frame body, and an opening is provided on one side of the receiving groove. A telescopic pedal mechanism is provided in the receiving groove, and the telescopic pedal mechanism includes a stepping motor, a bearing, a driving gear and an auxiliary pedal. The stepping motor is electrically connected to the controller, and the auxiliary pedal includes an integrally formed pedal portion and a driven gear. The stepping motor is fixed in the receiving groove, and the driving gear is installed at the power output end of the stepping motor. The auxiliary pedal is movably provided in the receiving groove, and the driven gear is meshed with the driving gear. The auxiliary pedal can be rotated to extend out of the receiving groove or be received in the receiving groove.

6. The anti-skid electric scooter according to claim 5, characterized in that: A mounting shaft is provided in the receiving groove, the stepping motor is arranged on one side of the mounting shaft, a bearing is sleeved on the outer periphery of the mounting shaft, the driven gear is sleeved on the outer periphery of the bearing, and the stepping motor can drive the driven gear to rotate relative to the mounting shaft.

7. The anti-skid electric scooter according to claim 1, characterized in that: A connecting fork is provided at the front end of the frame body, and a folding accommodating groove is provided on the connecting fork. One end of the connecting frame is connected to the connecting fork through a locking pin, and a locking piece is further provided at the connection between the connecting frame and the connecting fork.

8. The anti-skid electric scooter according to claim 1, characterized in that: A rear fork is provided at the rear end of the frame body, the rear wheel is mounted on the rear fork, a rear fender is also fixed to the rear fork, a rear light is provided on the outer side of the rear fender, a speed acquisition module is provided on the inner side of the rear fender, and the speed acquisition module is electrically connected to the controller.

9. The anti-skid electric scooter according to claim 1, characterized in that: The rotating handle is also provided with a handbrake and a front headlight.

10. The anti-skid electric scooter according to claim 1, characterized in that: The vehicle rod is also provided with a hook for hanging objects.

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