CN202847921U - Electric self-balancing vehicle capable of being folded into box - Google Patents

Abstract

The utility model provides an electric self-balancing vehicle capable of being folded into a box. The electric self-balancing vehicle capable of being folded into the box comprises a vehicle body, a vehicle seat device and a foldable hand rail device fixedly connected with the vehicle body. The vehicle body comprises a frame, a frame shell, a control device and two wheels arranged on the bottom of the vehicle body. The vehicle seat device is composed of a vehicle frame, a cushion fixedly connected with the vehicle seat frame, a vehicle seat shell and a vehicle seat fixing device. The vehicle seat device is fixedly connected with the upper portion of the vehicle body through a connecting bolt and can rotate around the connecting bolt. When the vehicle body is in an unfolded state, the vehicle seat device rotates upwards to a proper position and is fixed through the vehicle seat fixing device, with the hand rail device opened at the moment, users can sit on the vehicle seat, hold the hand rail device with hands, and control the vehicle body to move forward or backward by adjusting their body gestures; when the vehicle body is in a folded state, the vehicle seat device can rotate downwards to a fastening position with the vehicle body by releasing the vehicle seat fixing device or can be folded into the vehicle body, at the moment the vehicle seat device and the vehicle body form a box body structure which is complete in appearance and has no sharp protrusions, and the hand rail device can also be folded into the box body.

Description

A kind of electronic Self-Balancing vehicle that can be folded into casing

Technical field

The utility model relates to the Self-Balancing vehicle technical field, especially refers to a kind of electronic Self-Balancing vehicle that can be folded into casing.

Background technology

The common fault that at present, along with the construction of Chinese Urbanization's and the fast development of auto-domain, traffic tie-up, aerial contamination become many cities---particularly big city---, advocating and greatly develop public transport becomes the only way that addresses this problem.The public transport modes such as subway, light rail and city motor bus are all being greatly developed in the big cities such as Beijing, Shanghai at present.

But because the characteristics of the public transport such as subway, light rail, all inevitably there is last kilometer problem: because, what no matter our website was repaiied is how close, but we can not repair each the inside, residential quarter to them, so the general common people want to take public transport, needing at least to have 10 minutes walk could (unit) arrive public traffic station from the residence to half an hour.This is so that a lot of people yields public transport and the trip of selecting to drive, thereby hindered the development of public transport, the traffic that provides a kind of simple and convenient current mode to solve this last kilometer of (unit) arrival public traffic station from the residence has just become to solve a unavoidable problem of public transport.

Owing to well-known reason, existing various modes of transportation all can not well address this problem: bicycle, battery-driven car etc. mainly contain antitheft problem; Black one side of rubbing is dangerous, also illegal in addition; Starting the residential quarter then has Input to the mini-bus of public transport point, and residential quarter personal security problem etc.Folding Bicycle can solve portable problem, but because the wheel, handlebar, the brake cable that expose are easy to hurt others, is not suitable for bringing on such public transport means such as subway, city motor bus.So find a kind ofly to be easy to carry about with one, the unmarshaling simple and fast, can to solve the short range walk help, and the instrument in the public transport means can brought into then becomes and is of practical significance very much.

Electronic Self-Balancing vehicle has flexibly because it controls the motion of car by body posture, and is convenient, and turn radius is zero and the characteristics such as pollution-free, is well suited for as such instrument.External Segway and many domestic producers have all produced the electronic Self-Balancing vehicle based on this principle, but, these cars since weight too heavy (＞50KG), folding after outward appearance irregular, the car body size is bigger than normal, unreasonable (car body is flat for structure design, and without carrying handle etc.), be not suitable for carrying, especially in the situation without electricity, therefore and be not suitable for bringing into subway, on the such public transport means of city motor bus.In addition, expensive price has also hindered it and has popularized.

The utility model content

In order to solve present electronic Self-Balancing vehicle preponderance, not portable, particularly can not bring the shortcoming in the public transport means into, the utility model proposes a kind of electronic Self-Balancing vehicle device that can be folded into casing, just can be folded into rapidly an equally small and exquisite casing of baggage container to a Self-Balancing vehicle by several simple actions, conveniently carry, particularly bring in the public transport means, can tow on the ground by two wheels after folding, easily laborsaving.

The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of electronic Self-Balancing vehicle that can be folded into casing, it comprises car body, saddle and the armrest system that is fixed on the car body, described car body comprises vehicle frame, the vehicle frame shell, battery, control setup and two wheels being located at vehicle bottom, described saddle comprises Carrier for cycle, be positioned at the cushion on the Carrier for cycle, vehicle seat shell and vehicle seat anchor fitting, it is connected in the top of car body by a coupling bar, and can be around the coupling bar rotation, realize folding or opening, under the folded state, saddle can be taken in car body inside, perhaps fasten with car body, it is regular to form an outward appearance, without sharp-pointed outstanding body structure.

Adopt the beneficial effect of technique scheme to be, owing to be provided with saddle, the user can be seated and ride, and unlike present common Self-Balancing vehicle, adopts stand-type, the more relaxation and happiness so that ride, in addition, owing to adopt the mode of travelling of being seated so that two legs does not need the body support center of gravity, under emergency situation (fall down such as car etc.), can help rapidly the user to break away from car body, improve safety.And under the car folded situation, saddle can be rotated down the position that fastens with car body, and perhaps income is inner to car body, has formed regular, a sharp-pointed outstanding body structure of nothing of outward appearance, be similar to draw-bar box, very convenient with more places of the stream of people such as people's subway, city motor buss.

Further, described vehicle seat anchor fitting is a scalable fixing strut bar, and its two ends are fixed in respectively on car body and the saddle by gim peg, and can both be around the gim peg rotation, and by flexible, it can be fixed to saddle different positions.

Adopt the beneficial effect of above-mentioned further technical scheme to be: telescopic and two ends can be around the strut bar of gim peg rotation, so that opening and folding of saddle becomes smooth and easy and succinct, can unobstructively allow saddle center on gim peg and rotate to certain angle, thereby obtain the vehicle seat of differing heights, the people of convenient different heights uses, and by the fixed pedestal bar, then again can be so that saddle and car body be fastenedly connected, bring a safe and stable vehicle seat to the user, improved safety and traveling comfort.

Further, described vehicle seat anchor fitting can also be a bayonet unit, this bayonet unit comprises a block tongue device and one or more draw-in groove, block tongue device and draw-in groove lay respectively on saddle and the car body, snap in different draw-in grooves by block tongue, it can be fixed to saddle different positions.

Adopt the beneficial effect of above-mentioned further technical scheme to be: when block tongue does not snap in the draw-in groove, saddle can rotate to certain angle swimmingly around coupling bar, snap in the draw-in groove and work as block tongue, then again can be so that saddle and car body be fastenedly connected, bring a safe and stable vehicle seat to the user, improved safety and traveling comfort, and by snapping in different draw-in grooves, then can obtain again the vehicle seat of differing heights, the people of convenient different heights uses.

Further, the anterior face of the bottom faces of described car body and car body forms one greater than the obtuse angles of 90 degree, and rear then forms one less than the acute angles of 90 degree, and this acute angle gives prominence to backward, forms a fulcrum.

Adopt the beneficial effect of above-mentioned further technical scheme to be: because saddle is to be connected to vehicle body upper portion by a coupling bar, when opening saddle, the center of gravity of cushion will be away from car body, and can not be by the axis of two wheels, can not keep balance when the user rides like this, therefore, car body must turn forward, guarantee passes through axis by the center of gravity of cushion, when riding, the user also could keep balance, in this case, the design of the bottom faces of this inclination is so that when riding, just so that the vehicle bottom face is parallel with ground, avoided the friction on vehicle bottom and ground and hindered riding, and under folded state, backward fulcrum of the lucky formation of lower outstanding acute angle, and wheel supports together whole car body and steadily stands.

Further, described wheel is positioned at the front lower place of car body, and felly protrudes from Vehicular body front and bottom, and wheel is cast aside outside both sides.

Adopt the beneficial effect of above-mentioned further technical scheme to be: because felly protrudes from Vehicular body front and bottom, so in folding situation about not exercising, can pass through armrest system, the pulling car body slides as drawing baggage container, at this moment just fall within ground to front lower outstanding wheel, and land so as not to vehicle frame, obstruction tows, and is same, when riding, because car body leans forward, the design that wheel protrudes from Vehicular body front and bottom is well avoided the friction on car body bottom and ground and is hindered and ride, in addition, and the wheel of outside both sides, casting aside, can effectively alleviate the inclination when turning, improve the stability of riding.

Further, described armrest system comprises one or more foldable body of rod, and its underpart is fixed on the vehicle frame, affixed two handles that can fold in its top, and under folded state, but the body of rod and handle folding enter in the car body.

Adopt the beneficial effect of above-mentioned further technical scheme to be: under folded state, armrest system can be used as the pull bar of car body, comes dragging car considerately to slide, and saves user's muscle power, and when armrest system is taken in the car body, can further reduce exposed part again, dwindle the volume of folding aftercarriage, be convenient for carrying, and under open mode, armrest system then can be used as again the handle of car body, helps the user and stablizes health, and the experience of better riding is provided.

Further, a rattler is arranged in the car body, this rattler can depart from according to body gravity the angle of the equilibrium point of setting, sends different tones.

Adopt the beneficial effect of above-mentioned further technical scheme to be: by different tones, the user can judge that body gravity departs from the angle of equilibrium point, thereby find fast equilibrium point, start quickly speed, because balance truck is to decide the running velocity of wheel and direction by the elevation angle, front and back of detecting car body, the elevation angle is larger, the speed of wheel is larger, when starting car, for fear of in the situation of big-elevation, connecting motor, cause driving, we need to be at the as far as possible little elevation angle, namely to connect again motor in the place near equilibrium point as far as possible, the process of Here it is balance truck balance-seeking point by different angles is sent different tones, can allow the user judge that fast car body departs from distance and the direction of equilibrium point, thereby find fast equilibrium point, the start quickly process.

Further, car body two side lower parts respectively are provided with a folding pedal.

Adopt the beneficial effect of above-mentioned further technical scheme to be: two pedals can be when riding as the place of leg rest, improve the comfort level of riding, also can be when riding, with the saddle folding, and experience stand-type riding by the mode that stands on the pedal, and under folded state, by folding pedal, can reduce volume again, be convenient for carrying.

Further, carbody shell and saddle shell are interchangeable.

Adopt the beneficial effect of above-mentioned further technical scheme to be: by changing shell, different user can be used the different individual characteies that different shells shows the user instead, simultaneously, by using shell instead, used car can also be become new, prolong the service life of car, the use cost of having saved the user has also been saved resource.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

External view when Fig. 1 is open mode of the present utility model;

The External view that saddle and car body fastened when Fig. 2 was folded state of the present utility model;

External view when Fig. 3 is folded state of the present utility model in the saddle income car body;

External view when Fig. 4 is side of the present utility model riding condition;

Fig. 5 is the structural representation of the telescopic supporting rod of vehicle seat anchor fitting of the present utility model;

Fig. 6 is the structural representation of the bayonet unit of vehicle seat anchor fitting of the present utility model;

Fig. 7 is the structural representation of the block tongue device in the bayonet unit of the present utility model;

Fig. 8 is the structural representation of wheel of the present utility model when casting aside outward;

Fig. 9 is the structural representation of vehicle bottom of the present utility model;

Figure 10 is the scheme drawing of car body of the present utility model when standing still state.

In the accompanying drawing, the list of parts of each label representative is as follows:

1 car body, 11 vehicle frames, 12 vehicle frame shells, 121 vehicle frame casing boxes, 122 vehicle frame casing covers, 123 slide fasteners, 13 pedals, 14 wheels, 15 batteries, 16 control setups, 161 main control systems, 162 buzzer phones, 163 gyroscopes and accelerometer, 164 turn to button, 2 saddles, 21 Carrier for cycle, 22 vehicle seat shells, 23 cushions, 24 vehicle seat anchor fittings, the outer bar of 241 strut bars, bar in 242 strut bars, 243 quick detach, gim peg under 244 strut bars, gim peg on 245 strut bars, 25 coupling bars, 26 bayonet units, 261 block tongue devices, 2611 block tongues, 2612 block tongue outer tubes, 2613 springs, 2614 columns, 262 draw-in grooves, 3 armrest systems, 31 telescopic levers, 32 handles, 33 horizontal fixed links

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.

Such as Fig. 1; 2; 4; shown in 5; a kind of electronic Self-Balancing vehicle that can be folded into casing; it comprises car body 1; saddle 2 and armrest system 3; car body 1 comprises vehicle frame 11; vehicle frame shell 12; pedal 13; be positioned at two wheels 14 of vehicle bottom; battery 15 and control setup 16; battery 15 is positioned at the centre of vehicle frame 11; be beneficial on the one hand protection battery 15; the balance that also is conducive in addition car body; vehicle frame shell 12 is from outside parcel car body 11; with in the car body 1 except wheel 14 and pedal 13; all be wrapped in the inside; so that whole car body outward appearance is regular; neatly; therefore very portable after folding; be particularly suitable for bringing into subway; the public places such as city motor bus; 2 of saddles comprise Carrier for cycle 21; vehicle seat shell 22; cushion 23 and vehicle seat anchor fitting 24 and coupling bar 25; vehicle seat shell 22 is wrapped in the inside with Carrier for cycle 11; so that the saddle outward appearance is regular; neatly; and cushion 23 is made of the flexible material of softness; be positioned on the Carrier for cycle 21; together Carrier for cycle 21 is wrapped up with vehicle seat shell 22; supplying the user to be seated rides; saddle 2 links to each other with vehicle frame 11 tops by coupling bar 25; and can be around coupling bar 25 rotations; thereby realize folding and opening; under open mode; saddle 2 rotates up a correct position; then fixing by vehicle seat anchor fitting 24 and car body 1; thereby form a firm vehicle seat; and when folding, loosening vehicle seat anchor fitting 24, saddle 2 is rotated down around coupling bar 25; and and car body 1 fasten; at this moment, it is regular that vehicle seat shell 22 and vehicle frame shell 12 can be buckled into an outward appearance; body structure without sharp-pointed projecting part is convenient for carrying and transports.

As shown in Figure 3, saddle 2 can also be taken in the car body 1, at this moment, vehicle frame shell 12 will be by vehicle frame casing box 121, vehicle frame casing cover 122 and two slide fasteners 123 form, vehicle frame casing cover 122 is made by soft waterproof material, behind saddle 2 income car bodies, by pulling slide fastener 123, it is regular that vehicle frame casing box 121 and vehicle frame casing cover 122 are connected into an outward appearance, body structure without sharp-pointed projecting part is convenient for carrying and transports, and under open mode, unzip 123, vehicle frame casing cover 122 scrolls up, and saddle 2 can spin out, and takes for the user and rides.

Such as Fig. 1,4, shown in 5, vehicle seat anchor fitting 24 is telescopic strut bars, it is by the outer bar 241 of strut bar, bar 242 in the strut bar, quick detach 243, gim peg 244 under the strut bar, gim peg 245 forms on the strut bar, bar 242 is placed in the outer bar 241 of strut bar in the strut bar, and can be outside strut bar bar 241 slides within, thereby realize the flexible of strut bar, the other end of the outer bar 241 of strut bar is connected with Carrier for cycle 21 by gim peg on the strut bar 245, and can be around 245 rotations of gim peg on the strut bar, bar 242 then is connected connection by gim peg under the strut bar 244 with vehicle frame in the strut bar, and can be around 244 rotations of gim peg under the strut bar, when car body is opened, saddle 2 rotates up, at this moment, 242 on bar slides in the bar 241 outside strut bar in the strut bar, the strut bar elongation, when saddle 2 rotates to the appropriate location, by quick detach 243 that bar in the strut bar 242 and the outer loop bar 241 of strut bar is locked, thereby saddle 2 and car body 1 are fixed, form a firm vehicle seat, also provide a supporting role for saddle 2 by locked strut bar, and when the folded bicycle period of the day from 11 p.m. to 1 a.m, as long as open quick detach 243, press down saddle 2, then bar 242 slips in the outer bar 241 of strut bar in the strut bar, and saddle 2 rotations downwards, fasten with car body, or income car body 1 inside.

Such as Fig. 6, shown in 7, vehicle seat anchor fitting 24 can also be a bayonet unit, form by being positioned at the block tongue device 261 on the saddle 2 and several draw-in grooves 262 that are positioned on the car body 1, block tongue device 261 is by block tongue 2611, block tongue outer tube 2612, spring 2613, one column 2614 is arranged on the block tongue, two block tongues 1611 lay respectively at the two in the block tongue outer tube 2612, withstand by spring 1613 centre, so that the top of block tongue 2611 is projected into outside the block tongue outer tube 2612, in order to snap in certain draw-in groove 262 on the car body 1, thereby vehicle seat and car body are fixed, provide a firm vehicle seat to ride for the user, in addition, by snapping in 262 kinds of different draw-in grooves, can obtain the vehicle seat of differing heights, the crowd who adapts to different heights, and by to two columns 2614 of centre pulling, can so that two block tongues 2611 discharge, be convenient to saddle 2 rotation foldings from draw-in groove 262.

Such as Fig. 1,2, shown in 3, armrest system 3 is by two telescopic levers that can stretch 31, laterally fixed link 33 and two one or two handles 32 form, the bottom of telescopic lever 31 is fixed on the vehicle frame 11, its top connects by horizontal fixed link 33, to increase stability, laterally respectively there is a trepanning fixed link 33 both sides, and two one or two handles 32 can insert respectively in these two trepannings, and fix by hoodle, become handle, help when riding for the user, when car was folding, handle 32 can take off from horizontal fixed link 33, collection enters in the car body 1, at this moment whole car shape such as draw-bar box, and laterally fixed link 33 can be used as the handle of draw-bar box, spurs car in ground taxi, very convenient carrying, and when further contraction enters in the vehicle frame 12 telescopic lever 31, can further dwindle the volume of casing, be convenient for carrying, transportation.

Such as Fig. 1, shown in 5, control setup 16 is by main control system 161, buzzer phone 162, gyroscope and accelerometer 163, turn to button 164 and motor to form, main control system 161, brain as car body, formed by micro controller system and relevant peripheral system, be responsible for processing the information from sensor, and the control motor is made corresponding action, gyroscope and accelerometer 163, perceptron as whole car, be placed in the bottom of vehicle frame 11, on the axis of two wheels 14, they will constantly check the angle of inclination of car body and the speed that angle changes, and notice main control system 161, main control system 161 will be according to the variation of the angle of inclination of transmitting and speed, and drive motor is done corresponding action, compensates the variation of this inclination, thereby keep the stable of car body, and the user also can change the angle of inclination by body forward or the health that recedes, and car body moves forwards or backwards and speed thereby can control.

Because speed and the direction of motor are decided by angle of inclination and acceleration/accel, the angle of inclination is larger, then motor rotation is faster, so when car starts, if we are in the situation of high spud angle very, starter motor, then be easy to cause driving, meet accident, for avoiding the generation of this situation, when car started or restarts, we needed to restart as much as possible motor near equilibrium point, Here it is so-called balance-seeking point, in order to help user's fast speed to find equilibrium point, we can send different tones by buzzer phone 162 and represent that body gravity departs from the distance of equilibrium point, when departing from equilibrium point when far away, the pitch frequency that we send is higher, and when from equilibrium point more close to the time, the pitch frequency that sends is lower, by this kind mode, user easily fast speed finds equilibrium point, below formula a kind of pronouncing frequency account form:

$\mathrm{Fre}=\left\{\begin{array}{cc}4000\mathrm{Hz}& \mathrm{if}\left|\mathrm{Angle}\right|>=30\\ 800+3200*\left|\mathrm{Angle}\right|/30& \mathrm{if}30>\left|\mathrm{Angle}\right|>=0\end{array}\right.$

Wherein Fre is the sound frequency that calculates, and | Angle| represents that body gravity departs from the angle of equilibrium point, and the frequency of above-mentioned formula just in time is the most responsive zone of people's ear between 800～4000Hz.

Such as Fig. 1, shown in 5, the left/right rotation of control car body is to by turning to button 164 to realize, turn to button 164 to have two, be mounted respectively on two handles 32, one the first from left is right, be used for respectively controlling car body left or right-hand turning to, when left-handed turning to the time, press and turn to button 164 on the left handle, at this moment after main control system 161 is checked through left-handed turning and is pressed to button 164, the rotating speed that it can increase the right wheel lowers the rotating speed of left side wheel simultaneously, thereby realizes left-handed turning, same, pressing the right steering button then can increase the rotating speed of left side wheel, lowers simultaneously the rotating speed of the right wheel, thereby realizes right-hand turning.

Such as Fig. 9, shown the state the when structure design of vehicle bottom and car body stand still shown in 10, the angle 1 of vehicle bottom face and anterior face is greater than 90 degree, and and the angle 2 of rear be less than 90 degree, and these two angles all are made into fillet, such structure design can be so that when riding, the car body that leans forward can be so that vehicle frame touching ground, obstruction is slided, and the angle 2 of processus aboralis can be used as a fulcrum, when standing still, and wheel 14 comes together to support car body and stands, simultaneously, be processed into fillet and can also avoid the car body scratching to other object, conveniently bring the many environment of people into.

Shown in Fig. 8,9, the outer rim of wheel 14 protrudes from Vehicular body front and bottom, and this design can be avoided riding or when towing, and touching ground, car body bottom hinders and rides or slide, and the inclination of the design that wheel 14 is cast aside to both sides outside can alleviate turning the time.

Shown in Fig. 1,2,9,10, pedal 13 is folding, is installed in the bottom of car body 1 both sides, when car body is opened, pedal can be opened, leg rest when making things convenient for the user to ride is perhaps stood and is ridden, and when folding, pedal can inwardly fold, and reduces institute and takes up space, and is easy to carry.

Shown in Fig. 1,2,3,4, vehicle frame shell 12 and saddle shell 22 are parts independently, and it can be dismantled simply rapidly and change, so that different personalized shells to be provided to the user.

The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (9)

1. electronic Self-Balancing vehicle that can be folded into casing, it comprises car body, saddle and is fixed in armrest system on the car body that two wheels that described car body comprises vehicle frame, vehicle frame shell, battery, control setup and is located at vehicle bottom is characterized in that:

Described saddle comprises Carrier for cycle, is positioned at cushion, vehicle seat shell and vehicle seat anchor fitting on the Carrier for cycle, it is connected in the top of car body by a coupling bar, and can be around the coupling bar rotation, realize folding or opening, under the folded state, saddle can be taken in car body inside, perhaps fastens with car body, forms regular, a sharp-pointed outstanding body structure of nothing of outward appearance.

2. a kind of electronic Self-Balancing vehicle that can be folded into casing according to claim 1, it is characterized in that: described vehicle seat anchor fitting is a scalable fixing strut bar, its two ends are fixed in respectively on car body and the saddle by gim peg, and can both be around the gim peg rotation, by flexible, it can be fixed to saddle different positions.

3. a kind of electronic Self-Balancing vehicle that can be folded into casing according to claim 1, it is characterized in that: described vehicle seat anchor fitting can also be a bayonet unit, this bayonet unit comprises a block tongue device and one or more draw-in groove, block tongue device and draw-in groove lay respectively on saddle and the car body, block tongue can snap in different draw-in grooves, thereby saddle is fixed to different positions.

4. according to claim 1 to 3 each described a kind of electronic Self-Balancing vehicles that can be folded into casing, it is characterized in that: the anterior face of the bottom faces of described car body and car body forms one greater than the obtuse angle of 90 degree, and rear then forms one less than the acute angle of 90 degree, and this acute angle is outstanding backward, forms a fulcrum.

5. according to claim 1 to 3 each described a kind of electronic Self-Balancing vehicles that can be folded into casing, it is characterized in that: described wheel is positioned at the front lower place of car body, and felly protrudes from Vehicular body front and bottom, and wheel is cast aside outside both sides.

6. according to claim 1 to 3 each described a kind of electronic Self-Balancing vehicles that can be folded into casing, it is characterized in that: described armrest system comprises one or more foldable body of rod, its underpart is fixed on the car body, affixed two handles that can fold in its top, under folded state, but the body of rod and handle folding enter in the car body.

7. according to claim 1 to 3 each described a kind of electronic Self-Balancing vehicles that can be folded into casing, it is characterized in that: a rattler is arranged in the car body, and this rattler can depart from according to body gravity the angle of the equilibrium point of setting, sends different tones.

8. according to claim 1 to 3 each described a kind of electronic Self-Balancing vehicles that can be folded into casing, it is characterized in that: car body two side lower parts respectively are provided with a folding pedal.

9. according to claim 1 to 3 each described a kind of electronic Self-Balancing vehicles that can be folded into casing, it is characterized in that: carbody shell and saddle shell are interchangeable.

Images