CN202429302U - Bestridden self-balancing two-wheeled electromobile - Google Patents
Bestridden self-balancing two-wheeled electromobile Download PDFInfo
- Publication number
- CN202429302U CN202429302U CN2011204085301U CN201120408530U CN202429302U CN 202429302 U CN202429302 U CN 202429302U CN 2011204085301 U CN2011204085301 U CN 2011204085301U CN 201120408530 U CN201120408530 U CN 201120408530U CN 202429302 U CN202429302 U CN 202429302U
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- wheels
- vehicle frame
- grab rail
- wheel
- electric motor
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Abstract
The utility model relates to an electric vehicle, in particular to a bestridden self-balancing two-wheeled electric vehicle which comprises a frame. A left wheel and a right wheel are mounted on the frame symmetrically, and a left pedal and a right pedal are mounted on the frame symmetrically. A grab bar is mounted on the frame, and the top of the grab bar is provided with a steering grip. Each wheel is driven by a motor, and the motors are connected with an auto-balancing controller which is connected with an electronic gyro device. The steering grip is provided with an angle sensor. The bestridden auto-balancing two-wheeled electric vehicle is small in size and light in weight, is capable of automatically balancing, and can be served as a transportation tool for a single person. The person is not required to control the balance of the electric vehicle, and accordingly the person is not required to practice riding. Space for the electric vehicle is not beyond required space for the person to stand normally. When the person rides the electric vehicle, the electric vehicle can be steered right from the same place. In addition, the electric vehicle can be ridden into an elevator or a room or be put on a bus directly.
Description
Technical field
The utility model relates to a kind of battery-driven car, especially a kind of saddle ride type self-balancing electric motor car with two wheels.
Background technology
The prior electric bicycle is continued to use the front and back wheel serial structure of traditional bicycle and man, keeps balance, driver need pass through certain training through occupant's human control and acquires skill and just can ride.The control circuit of this Electrical Bicycle only is responsible for providing power to alleviate occupant's physical demands, can not driver assistance, and driver's arm strength burden and mental burden do not alleviate in going.This front and back wheel serial structure has limited the size and the turning distance of vehicle, makes bicycle can't get into the room and uses.
The utility model content
The purpose of the utility model provides a kind ofly can control balance voluntarily, need not the saddle ride type self-balancing electric motor car with two wheels that user's exercise can be driven.
To achieve these goals, the utility model adopts following technical scheme:
It comprises a vehicle frame; Be symmetrically installed with left and right wheels and left and right sides pedal on the described vehicle frame; One grab rail is installed on the described vehicle frame; The grab rail top is provided with the handle that turns to that supplies the user to grasp direction, and described left and right wheels is respectively by a motor-driven, and described motor connects the control motor and rotates the balance Control Scheme device that keeps balance and motion; Balance Control Scheme device joint detection vehicle body angle changes the electronic gyroscope device of judging sense of motion; Balance Control Scheme device and battery are installed in the control box, and the described handle that turns to is provided with angular transducer, and described angular transducer connects and sends steering angle signal to balance Control Scheme device and control the differential rotation of left and right sides motor.
Preferably, described electronic gyroscope device is installed on vehicle frame or the grab rail.
Preferably, described vehicle frame is that the cross section is the keel type vehicle frame of H shape, and described grab rail is located on the horizontal plate of H shape keel type vehicle frame,
Preferably, described motor is the wheel hub motor that is installed in the wheel, and the wheel shaft inboard of two wheel hub motors of the left and right sides is passed two vertical plates of H shape keel type vehicle frame respectively and fixed, and the wheel shaft outside is fixed with left and right sides pedal.
Preferably, described grab rail comprises at least two sections sub-grab rails that can stretch relatively, connects through telescopic shaft between the described sub-grab rail.
Preferably, described grab rail comprises at least two sections sub-grab rails that can fold each other, connects through rotating shaft and locking mechanism between the described sub-grab rail.
Preferably, described pedal through one can make pedal pack up and put down rotating shaft be installed on the wheel shaft.
Preferably, the described handle that turns to is the twisting structure, and described angular transducer is for receiving the Hall element that turns to handle twisting control.
Owing to adopted such scheme, the saddle ride type self-balancing electric motor car with two wheels advantages of small volume of the utility model, in light weight can keep balance automatically; Supply single use as walking-replacing tool, the user need not the balance of control vehicle, so need not to drive exercise; And occupation space is no more than the human body natural necessary space of standing during riding this vehicle; And can pivot stud in going, riding it can directly get into elevator, room, or take bus.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the electrical module structural representation of the utility model embodiment.
The specific embodiment
The saddle ride type self-balancing electric motor car with two wheels of present embodiment comprises a vehicle frame 1; Be symmetrically installed with left wheel 2, right wheel 3 and left-hand tread plate 4, right-hand tread plate 5 on the described vehicle frame 1; One grab rail 6 is installed on the described vehicle frame 1; Grab rail 6 tops be provided with supply that the user grasps direction turn to handle 7; Described left wheel 2, right wheel 3 are driven by a motor 8 and motor 8 ' respectively, and described motor connects the control motor and rotates the balance Control Scheme device 9 that keeps balance and motion, and balance Control Scheme device 9 joint detection vehicle body angles change the electronic gyroscope device 10 of judging sense of motion; Balance Control Scheme device 9 is installed on a control box interior 12 with battery 11; The described handle 7 that turns to is provided with angular transducer 13, and described angular transducer 13 connects and sends the steering angle signal to the differential rotation of balance Control Scheme device 9 control left and right sides motors, and described electronic gyroscope device 10 is installed on vehicle frame 1 or the grab rail 6.
Concrete; Because the vehicle frame 1 of present embodiment need be installed grab rail 6 in the centre; Left wheel 2, right wheel 3 are installed in both sides; So the vehicle frame 1 described in the present embodiment is the keel type vehicle frame of H shape for the cross section, described grab rail is located on the horizontal plate of H shape keel type vehicle frame, and described motor is the wheel hub motor that is installed in the wheel; Wheel shaft 14 inboards of two wheel hub motors of the left and right sides are passed two vertical plates of H shape keel type vehicle frame respectively and are fixed, and wheel shaft 14 outsides are fixed with left-hand tread plate 4, right-hand tread plate 5.In the application of reality, vehicle frame 1 also can be designed as concave shape or undercut shape, so also can realize the installation of grab rail and wheel effectively.
In motion, the operator stand on the stretcher and buttresses when turning to handle 7, and vehicle frame 1, left-hand tread plate 4, right-hand tread plate 5, wheel shaft 14 are fixed with respect to human body, and left wheel 2, right wheel 3 then can freely rotate.When the left wheel 2 of both sides, when right wheel 3 rotates synchronously, vehicle promptly seesaws, and when the left wheel 2 of both sides, the 3 differential rotations of right wheel, vehicle is promptly done divertical motion.Biaxial electronic gyroscopic apparatus 10 is installed, 3 drivings of accepting the balance Control Scheme device of left wheel 2, right wheel of built-in wheel hub motor 8 and motor 8 ' in the keel type vehicle frame 1.At stabilized conditions; Vehicle frame is vertical with human body with respect to the earth basically; When this angle changes; The electronic gyroscope device of installing on the vehicle frame 10 can detect angle to be changed, and adjusts action through balance Control Scheme device 9 driving left wheels 2, right wheel 3, makes vehicle frame 1 and human body return to state of equilibrium with respect to the angle of the earth.In cruising, in case working direction changes, electronic gyroscope device 10 can detect also that angle changes and send correction instruction to balance Control Scheme device 9, drives 2 wheels and adjusts and make the correct working direction of vehicle maintenance.
In the motion process; The occupant stand on the stretcher; Both hands buttress the handle on the grab rail, in case forward lean, the balance Control Scheme device promptly drives 2 wheels makes vehicle body keep balance to preacceleration; Health hypsokinesis, balance Control Scheme device also can make vehicle body keep balance by drive wheels generation backward acceleration.If working direction changes by external interference, gyroscopic apparatus can detect angle to be changed and sends correction instruction to the balance Control Scheme device, drives 2 wheels and adjusts and make the correct working direction of vehicle maintenance.
In order to make the battery-driven car of present embodiment easy to carry and store when not using; Present embodiment also proposes the two kinds of schemes that can reduce volume to grab rail; Wherein a kind of is that described grab rail 6 is designed to comprise at least two sections sub-grab rails 61 that can stretch relatively, connects through telescopic shaft 15 between the described sub-grab rail 61.Grab rail in the accompanying drawing 1 is exactly the grab rail structure of being stretched by two cross-talk grab rails, also can be designed as multistage during practical application, and principle is identical with two-stage structure, repeats no more here.
Except above-mentioned stretching structure, a kind of folding scheme is also proposed in the present embodiment, described grab rail comprises at least two sections sub-grab rails that can fold each other, connects through rotating shaft and locking mechanism between the described sub-grab rail.Can and launch and can take in and use through the folding of sub-grab rail, this mode no longer accompanying drawing describes.
Because the pedal that launches is packed up when not using also and can be reduced space shared when carrying and storing effectively, thus the left-hand tread plate 4 described in the present embodiment, right-hand tread plate 5 respectively through one can make pedal pack up and put down rotating shaft 16 be installed on the wheel shaft.
When the problem that the solution control vehicle turns to, present embodiment is designed to twist structure with the described handle that turns to, and described angular transducer is for receiving the Hall element that turns to handle twisting control.Turn to handle can make Hall element produce turn sign through twisting.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (8)
1. saddle ride type self-balancing electric motor car with two wheels; It is characterized in that: comprise a vehicle frame; Be symmetrically installed with left and right wheels and left and right sides pedal on the described vehicle frame, a grab rail is installed on the described vehicle frame, the grab rail top is provided with the handle that turns to that supplies the user to grasp direction; Described left and right wheels is respectively by a motor-driven; Described motor connects the control motor and rotates the balance Control Scheme device that keeps balance and motion, and balance Control Scheme device joint detection vehicle body angle changes the electronic gyroscope device of judging sense of motion, and balance Control Scheme device and battery are installed in the control box; The described handle that turns to is provided with angular transducer, and described angular transducer connects and sends steering angle signal to balance Control Scheme device and control the differential rotation of left and right sides motor.
2. saddle ride type self-balancing electric motor car with two wheels as claimed in claim 1 is characterized in that: described electronic gyroscope device is installed on vehicle frame or the grab rail.
3. saddle ride type self-balancing electric motor car with two wheels as claimed in claim 2 is characterized in that: described vehicle frame is that the cross section is the keel type vehicle frame of H shape, and described grab rail is located on the horizontal plate of H shape keel type vehicle frame,
4. saddle ride type self-balancing electric motor car with two wheels as claimed in claim 3; It is characterized in that: described motor is the wheel hub motor that is installed in the wheel; The wheel shaft inboard of two wheel hub motors of the left and right sides is passed two vertical plates of H shape keel type vehicle frame respectively and is fixed, and the wheel shaft outside is fixed with left and right sides pedal.
5. saddle ride type self-balancing electric motor car with two wheels as claimed in claim 4 is characterized in that: described grab rail comprises at least two sections sub-grab rails that can stretch relatively, connects through telescopic shaft between the described sub-grab rail.
6. saddle ride type self-balancing electric motor car with two wheels as claimed in claim 4 is characterized in that: described grab rail comprises at least two sections sub-grab rails that can fold each other, connects through rotating shaft and locking mechanism between the described sub-grab rail.
7. like claim 5 or 6 described saddle ride type self-balancing electric motor car with two wheels, it is characterized in that: described pedal through one can make pedal pack up and put down rotating shaft be installed on the wheel shaft.
8. saddle ride type self-balancing electric motor car with two wheels as claimed in claim 7 is characterized in that: the described handle that turns to is the twisting structure, and described angular transducer is for receiving the Hall element that turns to handle twisting control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204085301U CN202429302U (en) | 2011-10-21 | 2011-10-21 | Bestridden self-balancing two-wheeled electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204085301U CN202429302U (en) | 2011-10-21 | 2011-10-21 | Bestridden self-balancing two-wheeled electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429302U true CN202429302U (en) | 2012-09-12 |
Family
ID=46778769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204085301U Expired - Fee Related CN202429302U (en) | 2011-10-21 | 2011-10-21 | Bestridden self-balancing two-wheeled electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429302U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057635A (en) * | 2011-10-21 | 2013-04-24 | 邹帆 | Bestriding type self-balancing two-wheeled electric car |
| CN105539704A (en) * | 2016-02-17 | 2016-05-04 | 陈云飞 | Operating lever internally provided with attitude indicator and electric vehicle provided with operating lever |
| CN106080882A (en) * | 2016-06-21 | 2016-11-09 | 尚艳燕 | A kind of balance car |
| CN106080881A (en) * | 2016-06-21 | 2016-11-09 | 尚艳燕 | A kind of balance car |
| CN106080885A (en) * | 2014-09-15 | 2016-11-09 | 常州爱尔威智能科技有限公司 | A kind of external motor type self-balancing two-wheeled electrocar |
| CN106114706A (en) * | 2016-07-06 | 2016-11-16 | 林建伟 | A kind of two-wheeled balance car |
| CN106114705A (en) * | 2016-07-06 | 2016-11-16 | 林建伟 | A kind of two take turns balance car |
| WO2018166424A1 (en) * | 2017-03-14 | 2018-09-20 | 美国锐哲有限公司 | Novel self-balancing electric vehicle |
-
2011
- 2011-10-21 CN CN2011204085301U patent/CN202429302U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057635A (en) * | 2011-10-21 | 2013-04-24 | 邹帆 | Bestriding type self-balancing two-wheeled electric car |
| CN103057635B (en) * | 2011-10-21 | 2015-05-20 | 邹帆 | Bestriding type self-balancing two-wheeled electric car |
| CN106080885A (en) * | 2014-09-15 | 2016-11-09 | 常州爱尔威智能科技有限公司 | A kind of external motor type self-balancing two-wheeled electrocar |
| CN106080885B (en) * | 2014-09-15 | 2019-05-10 | 常州爱尔威智能科技有限公司 | A kind of external motor type self-balancing two-wheeled electrocar |
| CN105539704A (en) * | 2016-02-17 | 2016-05-04 | 陈云飞 | Operating lever internally provided with attitude indicator and electric vehicle provided with operating lever |
| CN106080882A (en) * | 2016-06-21 | 2016-11-09 | 尚艳燕 | A kind of balance car |
| CN106080881A (en) * | 2016-06-21 | 2016-11-09 | 尚艳燕 | A kind of balance car |
| CN106080881B (en) * | 2016-06-21 | 2018-10-12 | 尚艳燕 | A kind of balance car |
| CN106080882B (en) * | 2016-06-21 | 2018-10-12 | 尚艳燕 | A kind of balance car |
| CN106114706A (en) * | 2016-07-06 | 2016-11-16 | 林建伟 | A kind of two-wheeled balance car |
| CN106114705A (en) * | 2016-07-06 | 2016-11-16 | 林建伟 | A kind of two take turns balance car |
| WO2018166424A1 (en) * | 2017-03-14 | 2018-09-20 | 美国锐哲有限公司 | Novel self-balancing electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen city wakagi Technology Co. Ltd. Assignor: Zou Fan Contract record no.: 2014440020098 Denomination of utility model: Bestriding type self-balancing two-wheeled electric car Granted publication date: 20120912 License type: Exclusive License Record date: 20140402 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |