CN204452718U - A kind of electrodynamic balance car of taking turns outer side stand formula - Google Patents

A kind of electrodynamic balance car of taking turns outer side stand formula Download PDF

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Publication number
CN204452718U
CN204452718U CN201420806955.1U CN201420806955U CN204452718U CN 204452718 U CN204452718 U CN 204452718U CN 201420806955 U CN201420806955 U CN 201420806955U CN 204452718 U CN204452718 U CN 204452718U
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CN
China
Prior art keywords
wheel
balance car
electrodynamic balance
grab rail
car
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CN201420806955.1U
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Chinese (zh)
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彭勇
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彭勇
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Priority to CN201420488081X priority
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Priority to CN201420806955.1U priority patent/CN204452718U/en
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Publication of CN204452718U publication Critical patent/CN204452718U/en

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Abstract

The utility model discloses a kind of electrodynamic balance car of taking turns outer side stand formula, two-wheel car or wheelbarrow, comprise two-wheel, wide H type wheel hub single wheel or roomy single wheel, also comprise battery, motor, treater, gyroscope, accelerometer, scalable grab rail, vehicle seat, preposition unsettled auxiliary wheel, bumper, the scalable attaching parts of forked type, hand-operated brake external member, wherein scalable grab rail connects the axle center of two-wheel, wide H type wheel hub single wheel or roomy single wheel.Electrodynamic balance car of the present utility model adopts wider wheel to improve its left and right stability, and being combined by wider wheel, vehicle seat and grab rail, achieve and widely take turns the alerting ability turned to, achieve user's sitting posture drive electrodynamic balance car time both feet land auxiliary, simultaneously assisted user swerve and brake, stable when riding, substantially increase safety and the practicality of electrodynamic balance car.

Description

A kind of electrodynamic balance car of taking turns outer side stand formula

Technical field

The utility model relates to a kind of electrodynamic balance car of taking turns outer side stand formula.

Background technology

Electrical Bicycle develops rapidly in China, and electrodynamic balance two (solely) wheel car, because it is flexible and portability, also becomes the toy of fashion fast.But there is a lot of problem in existing electrodynamic balance two (solely) wheel car, as safety is lower, structural stability is weak, fall before the people that rides during power-off is easy, the learning difficulty that single wheel left-right balance is poor and cause is large, large two-wheel balance truck is comparatively large, little two-wheel balance truck chassis is low, without seat, double-legged bad land auxiliary.

Utility model content

For solving the problems of the technologies described above, the utility model proposes a kind of electrodynamic balance car of taking turns outer side stand formula, adopting the wide combination with vehicle seat of taking turns, making electrodynamic balance car have stability, safety and alerting ability.

For achieving the above object, the utility model is by the following technical solutions:

The utility model discloses a kind of electrodynamic balance car of taking turns outer side stand formula, described electrodynamic balance car is two-wheel car or wheelbarrow, comprise two-wheel, wide H type wheel hub single wheel or roomy single wheel, also comprise battery, motor, treater, gyroscope, accelerometer, scalable grab rail, vehicle seat, preposition unsettled auxiliary wheel, bumper, the scalable attaching parts of forked type, hand-operated brake external member, wherein said treater, gyroscope, accelerometer is for controlling the anterior-posterior balance of described electrodynamic balance car, described battery is for driving described electrodynamic balance car, described scalable grab rail connects two-wheel, the axle center of wide H type wheel hub single wheel or roomy single wheel, described preposition unsettled auxiliary wheel is connected to two-wheel by the scalable attaching parts of described forked type, the front side of wide H type wheel hub single wheel or roomy single wheel, described bumper is arranged on the scalable attaching parts of described forked type.

The utility model also discloses a kind of electrodynamic balance car of taking turns outer side stand formula in addition, comprises two-wheel or single wheel, the outside spacing of two wheels of wherein said two-wheel or the wheel of described single wheel wide be 14 ~ 30cm; Described electrodynamic balance car also comprises battery, controller, two stretchers, grab rail and vehicle seats, wherein said battery is for driving described electrodynamic balance car, described controller is for controlling the balance of described electrodynamic balance car, two described stretchers lay respectively at the both sides in the outside of two-wheel or single wheel, the handrail position of described grab rail is positioned at the front side of described electrodynamic balance car, and described vehicle seat is installed on the top of two-wheel or single wheel.Total wheel of two-wheel or single wheel is wide is not less than 14cm, substantially increases the left and right stability of electrodynamic balance car, and the left and right that the left and right comprised when fair speed is ridden is stablized, sitting posture is driven is stablized, left and right when being stablized by left and right during roadblock and stood still is stablized; Total wheel of two-wheel or single wheel is wide is simultaneously not more than 30cm, ensure that user's both feet when riding electrodynamic balance car step on comfort level on the footrests.Ensureing, under the prerequisite that wheel is wide, vehicle seat to be set up by electrodynamic balance car, makes vehicle seat not only can realize user's riding in sitting posture, user can also by be sitting on vehicle seat with heel brace with auxiliary ride electrodynamic balance car time safety, auxiliary stable, auxiliary racing is to, assist brake etc.

Preferably, described electrodynamic balance car also comprises auxiliary steamboat, is installed on the front side of described two-wheel or single wheel.When electrodynamic balance car burst power-off, break down or emergency brake time, the auxiliary steamboat of front side can touch ground, play buffering power-off before fall effect.

Preferably, the unsettled front side being installed on described two-wheel or single wheel of described auxiliary steamboat, the nadir of two-wheel or single wheel and the line of the nadir of described auxiliary steamboat parallel direction angle with described stretcher is 9 ° ~ 25 °, and wherein 15 ° is optimum.The nadir of two-wheel or single wheel and the line of the nadir of described auxiliary steamboat parallel direction angle with stretcher is larger, alerting ability when riding is higher, but fore-and-aft stability also can decline, when this angle is between 9 ° ~ 25 °, not only ensure that alerting ability when riding electrodynamic balance car, and car body is provided with front and back rock-steady structure.

Preferably, described auxiliary steamboat is installed on the front side of described two-wheel or single wheel by scalable attaching parts.Auxiliary steamboat is installed on the front side of two-wheel or single wheel by scalable attaching parts, the distance of shaft centers of two-wheel or single wheel and auxiliary steamboat can be regulated, thus the user that can use difference carries out regulating personalizedly, be adjusted to user's stability and alerting ability the best.Preferably all right mounting shock absorber on scalable attaching parts, can cushion the impulsive force of auxiliary steamboat when touching ground, improve the comfort level that user rides, wherein bumper can select spring type shock absorber.

Preferably, described grab rail is connected to the axle center of two-wheel or single wheel by U-shaped bindiny mechanism, and described grab rail parallels direction angle with described stretcher is 45 ° ~ 75 °, and wherein 63 ° is optimum.This grab rail be obliquely installed makes user's stability when riding greatly increase, and also facilitates installation vehicle seat.

Preferably, described vehicle seat is arranged on described grab rail, and described vehicle seat is positioned at the top in the axle center of two-wheel or single wheel, directly over the axle center being preferably placed at two-wheel or single wheel.Vehicle seat is installed on the basis of the grab rail arranged that turns forward, and make vehicle seat be positioned at the top in the axle center of two-wheel or single wheel, not only make the structure of electrodynamic balance car more succinct, attractive in appearance, coordinate, and ensure that the stability of electrodynamic balance car sitting posture, more convenient user gets on or off the bus.

Preferably, described grab rail is provided with the Collapsible structure for regulating described vehicle seat height and/or described grab rail length; Described grab rail devises Collapsible structure, can the height at adjustable handrail position, thus personalization can be carried out according to the height of the user that rides and regulate; Vehicle seat can slide and fix on grab rail in addition, realizes the adjustment to vehicle seat height, more comfortable when bicyclist is ridden.

Preferably, crus secunda pedal is provided with at two-wheel or between single wheel and described auxiliary steamboat.Can allow user ride electrodynamic balance car time both feet are positioned over the front side of two-wheel or single wheel, this electrodynamic balance car is converted to common electric bicycle system and controls, add environment for use, make electrodynamic balance car multifunction more.

Preferably, described grab rail is provided with folding joint device or disassembly mechanism, grab rail can be carried out folding or dismantling, and can receive vehicle seat when vehicle seat is arranged on grab rail, more be easy to carry.

Preferably, the outside spacing of two wheels of described two-wheel or the wheel of described single wheel wide be 16 ~ 30cm.Further define wheel wide between 16 ~ 30cm, time within the scope of this, safety, the left and right stability of electrodynamic balance car are better, and its alerting ability also still keeps good.

The utility model beneficial effect is compared with prior art: the two-wheel of electrodynamic balance car of the present utility model or total wheel of single wheel is wide is not less than 14cm, make the left and right stability of electrodynamic balance car better, easy study, total wheel of two-wheel or single wheel is wide is simultaneously not more than 30cm, when user is stood on lateral wheel stretcher, keep comfortable span between both legs, also easily to get on or off the bus from lateral wheel; And on electrodynamic balance car, add vehicle seat, can riding in sitting posture be realized; By being combined of wider wheel, vehicle seat and grab rail, solve a difficult problem for wide single wheel steering flexibility difference, realize turning to flexibly; Achieve user's sitting posture driving electrodynamic balance Che Shineng both feet lands auxiliary simultaneously; Can also stable when swerving, brake and ride of assisted user, substantially increase the safety of electrodynamic balance car, practicality.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the electrodynamic balance car of the utility model embodiment one;

Fig. 2 is the schematic diagram of the electrodynamic balance car of the utility model embodiment two;

Fig. 3 is the schematic diagram of the electrodynamic balance car of the utility model embodiment three;

Fig. 4 is the schematic diagram of the electrodynamic balance car of the utility model embodiment four;

Fig. 5 is the schematic diagram of the electrodynamic balance car of the utility model embodiment five;

Fig. 6 is the schematic diagram of the electrodynamic balance car of the utility model embodiment six;

Fig. 7 is the schematic diagram of the electrodynamic balance car of the utility model embodiment seven;

Fig. 8 is the schematic diagram of the electrodynamic balance car of the utility model embodiment eight;

Fig. 9 is one of connection diagram of the auxiliary steamboat of electrodynamic balance car of the present utility model;

Figure 10 is the connection diagram two of the auxiliary steamboat of electrodynamic balance car of the present utility model;

Figure 11 is the generalized section of wide H wheel hub single wheel.

Detailed description of the invention

Below contrast accompanying drawing and combine preferred embodiment the utility model is described in further detail.

As shown in Figure 1, it is the schematic diagram of the electrodynamic balance car of the utility model embodiment one, electrodynamic balance car comprises wheel 10, stretcher 20, grab rail 30, vehicle seat 40, auxiliary steamboat 50, car cover 60, battery, controller, wherein battery and controller are arranged on car cover 60 inside, battery is for driving electrodynamic balance car, controller is for controlling the balance of electrodynamic balance car, its middle controller comprises gyroscope, accelerometer, microprocessor, drive motor etc., the operation principles of electrodynamic balance car is mainly based upon in the groundwork of front and back dynamic stability, the attitude residing for vehicle body is judged with sensors such as gyroscopes, after calculating suitable instruction by microprocessor, drive motor reaches the effect of dynamical equilibrium.

Wide H type wheel hub single wheel selected by wheel 10, the wheel of wheel 10 is wide is 14 ~ 30cm, and wherein 16cm is optimum, and stretcher 20 is positioned at the both sides in the outside of wheel 10, the handrail position 31 of grab rail 30 is positioned at the front side of electrodynamic balance car, and vehicle seat 40 is installed on the top of wheel 10.Auxiliary steamboat 50 is installed on the front side of wheel 10 by Y type bindiny mechanism 51, auxiliary steamboat 50 preferably adopts cardan wheel, being more preferably is the unsettled front side being installed on wheel 10, the nadir of wheel 10 and the line of the nadir of auxiliary steamboat 50 parallel direction angle with stretcher 20 is 9 ° ~ 25 °, and wherein 15 ° is optimum; Y type bindiny mechanism 51 is preferably Collapsible structure, auxiliary distance of shaft centers between steamboat 50 and wheel 10 can be controlled by flexible Y type bindiny mechanism 51, when user ride electrodynamic balance car brake, break down or happen suddenly power-off time, auxiliary steamboat 50 can touch ground, falls effect before playing buffering power-off.

Grab rail 30 is connected to the axle center place of wheel 10 by U-shaped bindiny mechanism 32, grab rail 30 is in oblique angle, preferred grab rail 30 parallels the angle in direction within the scope of 45 ° ~ 75 ° with stretcher 20, be more preferably 63 °, when grab rail 30 to parallel with stretcher 20 direction in a certain angle time, the stability of adding users when riding, also facilitate, on grab rail 30, vehicle seat 40 is installed, it is vertical that the center of gravity of preferred vehicle seat 40 and the line in the axle center of wheel 10 and stretcher 20 parallel direction, such design not only makes the structure of electrodynamic balance car more succinct, attractive in appearance, coordinate, and ensure that the stability of electrodynamic balance car.Preferably on grab rail 30, devise Collapsible structure, can the height at adjustable handrail position 31, thus personalization can be carried out according to the height of the user that rides and regulate; Vehicle seat 40 can slide and fix on grab rail 30 in addition, realizes the adjustment to vehicle seat height, more comfortable when bicyclist is ridden.Be more preferably on grab rail 30 and be also provided with folding joint device 33 or demountable structure, grab rail 30 can be carried out folding or dismantling, and receive vehicle seat 40, strengthen the portability of electrodynamic balance car.

The electrodynamic balance car of table 1 pair embodiment one and the various aspects of performance of traditional two-wheeled balance electric car compare.

The electrodynamic balance car of table 1 embodiment one and comparing of traditional two-wheel electric balance truck

Compared with traditional two-wheel balance electric car, the utility model embodiment one have employed new mentality of designing and structure, and the advantage had has: the safety both having enhanced car, considerably reduces manufacturing cost again; Preposition steamboat falls before having cushioned power-off; Comparing traditional two-wheel balance electric car, to reduce wheel wide, adopts wheel outer side stand formula to ride mode, easily study, safer, more stable, more practical; Grab rail also can hang weight, collapsible, can saddle horse, can acrobatic elements be done, the advantages such as playability is strong.

Compared with traditional single wheel balance electric car, the advantage of the utility model embodiment one is: increase the stability that auxiliary steamboat improves balance truck structure, fall, greatly improve safety before having cushioned power-off; Compare traditional single wheel balance electric car add wheel wide, enhance the safety and stability of riding; Add grab rail, vehicle seat, grab rail and vehicle seat with the use of be convenient to both feet land auxiliary, auxiliary racing to, assist brake, auxiliaryly to stablize, realize riding in sitting posture, more easily learn, can be used for short range walking-replacing tool.

The electrodynamic balance car of the present embodiment, is mainly used in the places such as airport, station, museum, school, park, sight spot, property patrol, square, can also with automobile with the use of, leave boot in, as the walking-replacing tool of last one kilometer after folding; Short range can also be used as in addition ride instead of walk, bring great convenience to the short range of people trip.The cost of this utility model wheelbarrow, completes the function of two-wheel balance truck, has unique advantage in a lot of performance simultaneously.

As shown in Figure 2, for the schematic diagram of the electrodynamic balance car of the utility model embodiment two, as can be seen from the figure the nadir of wheel 10 and the line of the nadir of auxiliary steamboat 50 parallel the angle in direction with stretcher 20 is α angle, and the scope at α angle is 9 ° ~ 25 °, is more preferably 15 °.Grab rail 30 parallels direction angle with stretcher 20 is β angle, and the scope at β angle is 45 ° ~ 75 °, is more preferably 63 °.The power of grab rail 30 when moving ahead can be decomposed into the power in horizontal direction and the power in vertical direction, the power of horizontal direction can the moving ahead of auxiliary electrical kinetic balance car, and the power in vertical direction can offset with the gravity of the user on vehicle seat, the also stability of adding users when riding.

The present embodiment and embodiment one are at Y type bindiny mechanism 51 mounting shock absorber 52, and bumper 52 can select spring type shock absorber, and mounting shock absorber 52 can cushion the impulsive force of auxiliary steamboat when touching ground, the comfort level that raising user rides and safety.Auxiliary steamboat 50 selects cardan wheel or directional wheel, and cardan wheel alerting ability is more excellent, strengthens the alerting ability of electrodynamic balance car further.

As shown in Figure 3, for the schematic diagram of the electrodynamic balance car of the utility model embodiment three, the difference of the present embodiment and embodiment one is, grab rail 30 is mounted on auxiliary steamboat 50 by the present embodiment, with stretcher 20 parallel direction state close to the vertical shape, vehicle seat 40 is arranged on by attaching parts 41 on the car cover stent outside wheel 10.

As shown in Figure 4, for the schematic diagram of the electrodynamic balance car of the utility model embodiment four, the difference of the present embodiment and embodiment one is, grab rail 30 is mounted on auxiliary steamboat 50 by the present embodiment, with stretcher 20 parallel direction state close to the vertical shape, vehicle seat 40 is arranged on the axle center place of wheel 10 by attaching parts 41, and auxiliary steamboat 50 is directional wheel.

As shown in Figure 5, for the schematic diagram of the electrodynamic balance car of the utility model embodiment five, the difference of the present embodiment and embodiment four is, between auxiliary steamboat 50 and wheel 10, crus secunda pedal 20 ' is set, vehicle seat 40 is connected in Y type bindiny mechanism 51 by attaching parts 41, attaching parts 41 is provided with Collapsible structure, for regulating the height of vehicle seat 40.Vehicle seat 40 is arranged on directly over wheel 10.In the present embodiment, grab rail 30 can control the rotation direction of auxiliary steamboat 50, and can realize carrying out without during electricity.For improving safety and controllability, can be dual system switch key scheme by Controller gain variations; Two cover control system are comprised, a set of electrodynamic balance vehicle control, a set of common electric bicycle control system (preposition unsettled wheel when landing uses) in car; Can as required, button switches.Wherein during a set of operation, another set of out of service.

As shown in Figure 6, be the schematic diagram of the electrodynamic balance car of the utility model embodiment six, the difference of the structure of the present embodiment and embodiment one is not arrange auxiliary steamboat, is mainly used in the environment for use of low speed.

As shown in Figure 7, be the schematic diagram of the electrodynamic balance car of the utility model embodiment seven, the difference of the structure of the present embodiment and embodiment two is not arrange auxiliary steamboat, is mainly used in the environment for use of low speed.

As shown in Figure 8, for the schematic diagram of the electrodynamic balance car of the utility model embodiment eight, the present embodiment is with the difference of the structure of embodiment two: grab rail 30 is set to parallel with stretcher 20 that direction is vertical to be arranged, vehicle seat 40 is arranged on the car cover stent outside wheel 10 by attaching parts 41, it is vertical that the center of gravity of vehicle seat 40 and the line in the axle center of wheel 10 and stretcher 20 parallel direction; Auxiliary steamboat is not set, is mainly used in the environment for use of low speed.

In embodiment one to embodiment five, auxiliary steamboat 50 is all the below being fixedly connected on stretcher 20 by Y type bindiny mechanism 51, as shown in Figure 9, auxiliary steamboat 50 is connected with Y type bindiny mechanism 51, mounting shock absorber 52 in Y type bindiny mechanism 51, Y type bindiny mechanism 51 is fixedly connected on the pipe link 21 of stretcher 20 by nut 511, and pipe link 21 upper end is connected with the axle center of wheel 10; Y type bindiny mechanism 51 is also provided with Collapsible structure, for regulating the distance of shaft centers between wheel 10 and auxiliary steamboat 50.In other embodiment, the mounting structure of auxiliary steamboat 50 can also be as shown in Figure 10, auxiliary steamboat 50 is connected to the axle center place of wheel 10 by Y type bindiny mechanism 51, be preferably also provided with bumper 52 in Y type bindiny mechanism 51, the impulsive force that bumper 52 lands for cushioning auxiliary steamboat; In addition, the Y type bindiny mechanism 51 of auxiliary steamboat 50 can also arrange folding joint device 53, for auxiliary steamboat 50 is folded up, be convenient for carrying.

In embodiments of the present invention, wheel 10 can select single wheel or two-wheel, and total wheel of single wheel or two-wheel is wide within the scope of 14 ~ 30cm, and wherein single wheel preferably adopts wide H type wheel hub single wheel; The cross-section structure of wide H type wheel hub single wheel as shown in figure 11, wide H type wheel hub single wheel comprises H type wheel hub 14 and two rubber tires 11, the both sides that two rubber tires 11 are fixedly connected on H type wheel hub 14 form wide H type wheel hub single wheel, and the outer lateral extent of two rubber tires 11 is 14 ~ 30cm; Two-wheel is then select the outer lateral extent of two tires to be structure between 14 ~ 30cm, is designed to Dual-motors Driving, differential steering, be applied to turning to flexibility ratio to require very high needs, but cost of product can corresponding improve.

In addition, also can installing wheel catch gear on the wheel 10, for electrodynamic balance lock is tight when stopping, sliding when preventing electrodynamic balance car to be parked in the ground of slope or injustice, also strengthening its safety in utilization.

State of kinematic motion when driving the electrodynamic balance car of the utility model embodiment has following several situation:

1. small amplitude turns to: electrodynamic balance car in motion, with left foot gently step on stretcher, centre of body weight offsets left, makes left side tire deformation in compression, can realize small amplitude left steering.When needing right steering in like manner.The flexibility ratio of this steering mode, can meet the requirement of most of environment for use.

2. significantly racing to: left racing to time, sitting posture left foot point ground, centre of body weight offsets left, easily realize left racing to; Need right racing to time in like manner.Slightly do one's exercises, also can realize original place continuous rotation, wait acrobatic elements.(in the utility model by widely to take turns, seat, grab rail with the use of method, can realize good turning to flexibility ratio, have very strong practical value.Solve traditional two-wheeled balance truck, steering swivel system is complicated, the problem that cost is high; Widely take turns wheelbarrow, turn to an inflexible difficult problem.)

3. riding in sitting posture: centre of body weight turns forward, car advances; Centre of body weight is vertical, stops; Centre of body weight tilts backwards, and just can control car and fall backward, or brake.Namely the effect of vehicle seat is that sitting posture both feet land, can assisted diversion, brake, stable.

4. stance is ridden: centre of body weight turns forward, and car advances; Vertical body is stood, and stops; Centre of body weight tilts backwards, and just can control car and fall backward, or brake.Centre of body weight magnitude of inclination is larger, and speed is faster.

The system of electrodynamic balance car of the present utility model, according to different demands, can select low-speed mode or normal running mode, and low-speed mode uses under unsafe environment; For going up a slope greatly, large obstacle, etc. the control under extreme and complex situations, improve comfort level and safety that people controls car.Low-speed mode is also applicable to beginner, children use.When heavy grade; One is that design balance resets button scheme.Before upper large slope, after car is tilted backwards certain angle, button is set as, the state of system default balance; When road conditions grade reduction, button returns to the front state of adjustment; Middle light grade does not need adjustment.

Electrodynamic balance car of the present utility model adopts wide wheel construction, and the maximum width of the wheel left and right sides, within the scope of 14 ~ 30cm, take turns wide for 16cm be best, this wide take turns in conjunction with vehicle seat and grab rail with the use of, solve a difficult problem for wide single wheel steering flexibility difference, realize turning to flexibly; Both be provided with the stability of left and right, and can have realized again turning to flexibly, have very strong practical value.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; without departing from the concept of the premise utility; some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection domain of the present utility model.

Claims (10)

1. take turns the electrodynamic balance car of outer side stand formula for one kind, it is characterized in that, described electrodynamic balance car is two-wheel car or wheelbarrow, comprise two-wheel, wide H type wheel hub single wheel or roomy single wheel, also comprise battery, motor, treater, gyroscope, accelerometer, scalable grab rail, vehicle seat, preposition unsettled auxiliary wheel, bumper, the scalable attaching parts of forked type, hand-operated brake external member, wherein said treater, gyroscope, accelerometer is for controlling the anterior-posterior balance of described electrodynamic balance car, described battery is for driving described electrodynamic balance car, described scalable grab rail connects two-wheel, the axle center of wide H type wheel hub single wheel or roomy single wheel, described preposition unsettled auxiliary wheel is connected to two-wheel by the scalable attaching parts of described forked type, the front side of wide H type wheel hub single wheel or roomy single wheel, described bumper is arranged on the scalable attaching parts of described forked type.
2. take turns an electrodynamic balance car for outer side stand formula, it is characterized in that, comprise two-wheel or single wheel, the outside spacing of two wheels of wherein said two-wheel or the wheel of described single wheel wide be 14 ~ 30cm; Described electrodynamic balance car also comprises battery, controller, two stretchers, grab rail and vehicle seats, wherein said battery is for driving described electrodynamic balance car, described controller is for controlling the balance of described electrodynamic balance car, two described stretchers lay respectively at the both sides in the outside of two-wheel or single wheel, the handrail position of described grab rail is positioned at the front side of described electrodynamic balance car, and described vehicle seat is installed on the top of two-wheel or single wheel.
3. electrodynamic balance car according to claim 2, is characterized in that, also comprises auxiliary steamboat, is installed on the front side of described two-wheel or single wheel.
4. electrodynamic balance car according to claim 3, it is characterized in that, the unsettled front side being installed on described two-wheel or single wheel of described auxiliary steamboat, the nadir of two-wheel or single wheel and the line of the nadir of described auxiliary steamboat parallel direction angle with described stretcher is 9 ° ~ 25 °.
5. electrodynamic balance car according to claim 3, is characterized in that, described auxiliary steamboat is installed on the front side of described two-wheel or single wheel by scalable attaching parts.
6. electrodynamic balance car according to claim 2, is characterized in that, described grab rail is connected to the axle center of two-wheel or single wheel by U-shaped bindiny mechanism, and described grab rail parallels direction angle with described stretcher is 45 ° ~ 75 °.
7. electrodynamic balance car according to claim 6, is characterized in that, described vehicle seat is arranged on described grab rail, and described vehicle seat is positioned at the top in the axle center of two-wheel or single wheel.
8. electrodynamic balance car according to claim 7, is characterized in that, described grab rail is provided with the Collapsible structure for regulating described vehicle seat height and/or described grab rail length.
9. electrodynamic balance car according to claim 3, is characterized in that, is provided with crus secunda pedal at two-wheel or between single wheel and described auxiliary steamboat.
10. the electrodynamic balance car according to any one of claim 2 to 9, is characterized in that, the outside spacing of two wheels of described two-wheel or the wheel of described single wheel wide be 16 ~ 30cm.
CN201420806955.1U 2014-08-26 2014-12-17 A kind of electrodynamic balance car of taking turns outer side stand formula CN204452718U (en)

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CN106163909A (en) * 2015-09-15 2016-11-23 罗春晖 Electric unicycle with auxiliary wheel and running method thereof
WO2018006285A1 (en) * 2016-07-06 2018-01-11 尚艳燕 Balancing vehicle
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CN104648570A (en) * 2014-08-26 2015-05-27 彭勇 Wheel-outside standing type electric balancing vehicle
CN106163909A (en) * 2015-09-15 2016-11-23 罗春晖 Electric unicycle with auxiliary wheel and running method thereof
WO2017045140A1 (en) * 2015-09-15 2017-03-23 罗春晖 Electric monocycle with auxiliary wheels and driving method using the auxiliary wheels
CN106163909B (en) * 2015-09-15 2018-09-25 罗春晖 Electric unicycle with auxiliary wheel and its running method
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