CN205924930U - Electronic two -wheeled scooter - Google Patents
Electronic two -wheeled scooter Download PDFInfo
- Publication number
- CN205924930U CN205924930U CN201620639203.XU CN201620639203U CN205924930U CN 205924930 U CN205924930 U CN 205924930U CN 201620639203 U CN201620639203 U CN 201620639203U CN 205924930 U CN205924930 U CN 205924930U
- Authority
- CN
- China
- Prior art keywords
- motor
- electrodynamic balance
- control device
- wheel
- sensing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Steering Controls (AREA)
- Power Steering Mechanism (AREA)
Abstract
The utility model provides an electrodynamic balance two -wheeled scooter, including running -board body, steering mechanism, power supply module, two in -wheel motor wheels, response device, electronic balance control device, wherein, steering mechanism is including supporting the elastomeric element of running -board body, running -board body include epitheca and drain pan, the drain pan install in steering mechanism on, footboard and response device around setting up on the epitheca, response device and electronic balance control device all are connected with the power supply module electricity, respond to the device and sense the sole or right during the corresponding angle of beat of riding passerby left, electronic balance control device carries out electronics differential drive to two in -wheel motor and controls to the realization turns to the function. Implement the utility model discloses an electronic two -wheeled scooter realize turning to only need ride passerby with the sole left or turn right to, just can realize turning to, more convenient, safer, also turn to than realization easily.
Description
Technical field
The utility model is related to a kind of scooter field, particularly to electronic two wheel scooters of one kind.
Background technology
Electronic two wheel scooters are the energy-saving and environmental protection of a new generation, portable walking-replacing tool.Short distance ride instead of walk very convenient, can
To replace public transport and subway.Electronic two-wheeled scooter build is compact, easy to carry, can directly put the boot of automobile into, carry
To home or office.
Electronic two wheel scooters include car body, wheel hub, wheel hub motor, controller and battery, and relying primarily on electric energy provides
Power, the pedal of electronic two wheel scooters is located at wheel hub two ends, needs across the two axial ends in wheel hub, just as me when people ride
The money gesture " attentioned " at ordinary times the same.
Electronic two wheel scooters at present, pain spot substantially, and constrains its development, in electronic two wheel scooter start-up courses
In, due to two-wheeled, do not pin down mechanism, the adhesive force on ground is relatively low, be all by bicyclist's twisting waist in prior art
Realize turning to, this needs the technology that bicyclist rides higher, and if riding speed is very fast, due to inertia, twist the difficulty of body
Degree greatly reinforces it has not been convenient to people realize turning to.
Utility model content
Above in order to solve the problems, such as, the utility model is a kind of not to be needed to twist waist it is only necessary to move the direction of sole
Can be achieved with electronic two wheel scooters of one kind turning to.
The utility model discloses a kind of electrodynamic balance two wheel scooter, including pedal body, steering mechanism, power supply group
Part, two wheel hub motor wheels, sensing device, electrodynamic balance control devices, wherein, described steering mechanism includes supporting described pin
The elastomeric element of pedal body, described pedal body includes upper casing and drain pan, and described drain pan is installed on described steering
In mechanism, on described upper casing arrange before and after pedal and sensing device, described sensing device and electrodynamic balance control device equal
Electrically connect with described power supply module, described sensing device senses the sole beat respective angles to the left or to the right of bicyclist
When, described electrodynamic balance control device carries out electronic differential drive control to two wheel hub motors, thus realizing turning function.
Further, described two wheel hub motor wheels are coaxial, positioned opposite in described pedal body both sides, described
The length direction of pedal body and described two wheel hub motor wheels the perpendicular relation of axis.
Further, described power supply module is installed on one end of described drain pan, described electrodynamic balance control device
It is installed on the other end of described drain pan.
Further, described steering mechanism includes motor shaft fixed seat, rotating shaft, two compression springs, wherein, described
Rotating shaft is installed in the middle part of described motor shaft fixed seat, and described rotating shaft two ends respectively contain a needle bearing, presses for described two
Contracting spring is respectively arranged at described rotating shaft both sides, and one end of each compression spring is connected to described pedal body, separately
Transfer in described motor shaft fixed seat in one end.
Further, described sensing device includes gathering the angle sensor at the described angle of inclination of the sole of bicyclist
Ride on the described pedal body of the angular-rate sensor of inclination angular speed of the described sole of bicyclist of device, collection, collection
The pressure sensor of passerby's weight.
Further, described electrodynamic balance control device include microprocessor, analog to digital conversion circuit, PWM output circuit,
Motor-drive circuit, wherein, described sensing device is all connected with described analog to digital conversion circuit, and described analog-to-digital conversion is electric
Road, PWM output circuit, motor-drive circuit are all connected with described microprocessor.
Further, described pedal in front and back arranges pedal pad, described sensing device is arranged at described pedal
Between pad and upper casing.
Further, described pedal body is additionally provided with the switch being connected with described electrodynamic balance control device and refers to
Show lamp.
Further, described electrodynamic balance control device include left motor PWM output circuit and with described left motor
PWM output circuit be connected left motor-drive circuit, right motor PWM output circuit and with described right motor PWM output circuit
Connected right motor-drive circuit, when the sole that described sensing device has sensed bicyclist turns to the left, a described left side
The motor PWM output circuit reduce-speed sign of motor-drive circuit output to the left, realizes left motor and slows down, and right motor keeps former
Speed and realize turn to the left；When the sole that described sensing device has sensed bicyclist turns to the right, described right motor
PWM output circuit to the right motor-drive circuit output reduce-speed sign, realize right motor slow down, and left motor keep former speed from
And realize turning to the right.
Further, two described wheel hub motor wheels are respectively arranged at described motor shaft fixed seat both sides.
Implement electronic two wheel scooters of one kind of the present utility model, there is following beneficial technique effect：
It is different from prior art, realize turning to the deficiency needing to twist waist, the technical solution of the utility model is realized
Steering only needs to bicyclist and turns to sole to the left or to the right, can be achieved with turning to, is more convenient, safer, is relatively easy to realize
Turn to.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the fragmentary bottom schematic diagram of electronic two wheel scooters of embodiment of the present utility model；
Fig. 2 is the schematic perspective view of electronic two wheel scooters of embodiment of the present utility model；
Fig. 3 is the modular construction schematic diagram of electronic two wheel scooters of embodiment of the present utility model；
Fig. 4 is the modular part structural representation of electronic two wheel scooters of embodiment of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1, Fig. 2 and Fig. 3, embodiment of the present utility model, a kind of electronic two wheel scooters, including pedal originally
Body 10, steering mechanism 20, power supply module 30, two wheel hub motor wheels 40, sensing device, electrodynamic balance control devices 50, wherein,
Steering mechanism 20 includes supporting the elastomeric element of pedal body 10, pedal body 10 includes upper casing and drain pan, and drain pan is installed
In steering mechanism 20, pedal and sensing device before and after upper casing is arranged, sensing device and electrodynamic balance control device 50 all with
Power supply module 30 electrically connects, sensing device sense the sole of bicyclist to the left or to the right beat respective angles when, electrodynamic balance
Control device 50 carries out electronic differential drive control to two wheel hub motors 40, thus realizing turning function.
The utility model has two Electric Motor Wheel, and two-wheel travels more steady.Elastomeric element is easy to conveniently realize sensing and is ridden
The steering of the sole of passerby, or be partial to the left, or be partial to the right.Two wheel hub motor wheels 40, can between two legs of bicyclist
Ride in front and back, also can ride left and right, electronic differential drive control left and right turn, this technology are realized according to angle change about sole
Scheme has the advantages that economy, safety, convenient maintenance and is readily transported and carries.
Refer to Fig. 4, two wheel hub motor wheels 40 coaxial, positioned opposite in pedal body 10 both sides, pedal body
The perpendicular relation of axis of 10 length direction and two wheel hub motor wheels 40.
Power supply module 30 is installed on one end of described drain pan, and electrodynamic balance control device 50 is installed on described drain pan
The other end.
Steering mechanism 20 includes motor shaft fixed seat 21,22, two compression springs 23 of rotating shaft, and wherein, rotating shaft 22 is installed on
In the middle part of motor shaft fixed seat 21, rotating shaft 22 two ends respectively contain a needle bearing, and two compression springs 23 are respectively arranged at rotating shaft 22
Both sides, one end of each compression spring 22 is connected to pedal body 10, and the other end is transferred in motor shaft fixed seat 21.
The seat that is co-axially mounted of two wheel hub motor wheels 40 is in central shaft hole annexation.
Sole beat respective angles to the left or to the right, drive system can be exported telecommunications with its angle change by bicyclist
Number.
Sensing device includes the angular transducer at the angle of inclination of sole, the sole of collection bicyclist gathering bicyclist
The angular-rate sensor of inclination angular speed is, gather the pressure sensor of bicyclist's weight on pedal body 10.
Electrodynamic balance control device 50 includes microprocessor, analog to digital conversion circuit, PWM output circuit, motor-drive circuit,
Wherein, sensing device is all connected with analog to digital conversion circuit, analog to digital conversion circuit, PWM output circuit, motor-drive circuit all with micro-
Processor is connected.
The analog to digital conversion circuit of electrodynamic balance control device 50 is by the angle collected analog signal, angular speed analog signal
Analog-to-digital conversion is carried out with pressure simulation signal, digital output to microprocessor is carried out logical operation and hands over corresponding logic fortune
Calculate result to export to PWM output circuit, PWM output circuit sends control signal controlled motor drive circuit, thus realizing motor
Differential.
Pedal pad is arranged on pedal, sensing device is arranged between pedal pad and upper casing in front and back.
Pedal body 10 is additionally provided with the switch being connected with electrodynamic balance control device 50 and indicator lamp.
Electrodynamic balance control device 50 includes left motor PWM output circuit and the left side being connected with left motor PWM output circuit
Motor-drive circuit, right motor PWM output circuit and the right Motor drive electricity being connected with described right motor PWM output circuit
Road, when the sole that described sensing device has sensed bicyclist turns to the left, described left motor PWM output circuit is to the left
Motor-drive circuit exports reduce-speed sign, realizes left motor and slows down, and right motor keeps former speed to realize turning to the left；
When the sole that described sensing device has sensed bicyclist turns to the right, described right motor PWM output is electric
The right motor-drive circuit of road direction export reduce-speed sign, realize right motor slow down, and left motor keep former speed thus realize to
Right turn.
Two wheel hub motor wheels 40 are respectively arranged at described motor shaft fixed seat both sides.
Implement electronic two wheel scooters of one kind of the present utility model, there is following beneficial technique effect：
It is different from existing technology, realize turning to the deficiency needing to twist waist, the technical solution of the utility model is realized
Steering only needs to bicyclist and turns to sole to the left or to the right, can be achieved with turning to, is more convenient, safer, is relatively easy to realize
Turn to.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of electrodynamic balance two wheel scooter, including pedal body, steering mechanism, power supply module, two wheel hub motor wheels,
Sensing device, electrodynamic balance control device, wherein, described steering mechanism includes supporting the elastic portion of described pedal body
Part, described pedal body includes upper casing and drain pan, and described drain pan is installed in described steering mechanism, described upper casing
Pedal and sensing device before and after upper setting, described sensing device and electrodynamic balance control device are all electric with described power supply module
Connect it is characterised in that described sensing device sense the sole of bicyclist to the left or to the right beat respective angles when, described
Electrodynamic balance control device electronic differential drive control is carried out to two wheel hub motors, thus realizing turning function.
2. electrodynamic balance two wheel scooter according to claim 1 is it is characterised in that two described wheel hub motor wheels are same
Axle, positioned opposite in described pedal body both sides, the described length direction of pedal body and described two wheel hubs
The perpendicular relation of axis of motor wheel.
3. electrodynamic balance two wheel scooter according to claim 1 is it is characterised in that described power supply module is installed on institute
The one end of the drain pan stated, described electrodynamic balance control device is installed on the other end of described drain pan.
4. electrodynamic balance two wheel scooter according to any one of claims 1 to 3 is it is characterised in that described steering machine
Structure includes motor shaft fixed seat, rotating shaft, two compression springs, and wherein, described rotating shaft is installed on described motor shaft fixed seat
Middle part, described rotating shaft two ends respectively contain a needle bearing, and two described compression springs are respectively arranged at described rotating shaft two
Side, one end of each compression spring is connected to described pedal body, and the other end is transferred in described motor shaft fixed seat.
5. electrodynamic balance two wheel scooter according to claim 1 is it is characterised in that described sensing device includes gathering
The inclination angular speed of the described sole of bicyclist of the angular transducer at the angle of inclination of the sole of described bicyclist, collection
The pressure sensor of bicyclist's weight on the described pedal body of angular-rate sensor, collection.
6. electrodynamic balance two wheel scooter according to claim 5 is it is characterised in that described electrodynamic balance control device
Including microprocessor, analog to digital conversion circuit, PWM output circuit, motor-drive circuit, wherein, described sensing device is all and institute
The analog to digital conversion circuit stated is connected, and described analog to digital conversion circuit, PWM output circuit, motor-drive circuit are all micro- with described
Processor is connected.
7. electrodynamic balance two wheel scooter according to claim 1 is stepped on it is characterised in that arranging on pedal before and after described
Plate pad, described sensing device is arranged between described pedal pad and upper casing.
8. electrodynamic balance two wheel scooter according to claim 1 is it is characterised in that described pedal body is additionally provided with
The switch being connected with described electrodynamic balance control device and indicator lamp.
9. electrodynamic balance two wheel scooter according to claim 6 is it is characterised in that described electrodynamic balance control device
The left motor-drive circuit that be connected including left motor PWM output circuit and with described left motor PWM output circuit, right motor
PWM output circuit and the right motor-drive circuit being connected with described right motor PWM output circuit, when described sensing device sense
When should arrive the sole of bicyclist and turning to the left, described left motor PWM output circuit motor-drive circuit output to the left is slowed down
Signal, realizes left motor and slows down, and right motor keeps former speed to realize turning to the left；When described sensing device senses
When the sole of bicyclist turns to the right, the described right motor PWM output circuit reduce-speed sign of motor-drive circuit output to the right,
Realize right motor to slow down, and left motor keeps former speed thus realizing turning to the right.
10. electrodynamic balance two wheel scooter according to claim 4 is it is characterised in that described two wheel hub motor wheels
It is respectively arranged at described motor shaft fixed seat both sides.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639203.XU CN205924930U (en) | 2016-06-24 | 2016-06-24 | Electronic two -wheeled scooter |
| PCT/CN2017/076538 WO2017219714A1 (en) | 2016-06-24 | 2017-03-14 | Two-wheeled electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639203.XU CN205924930U (en) | 2016-06-24 | 2016-06-24 | Electronic two -wheeled scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205924930U true CN205924930U (en) | 2017-02-08 |
Family
ID=57930953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620639203.XU Expired - Fee Related CN205924930U (en) | 2016-06-24 | 2016-06-24 | Electronic two -wheeled scooter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205924930U (en) |
| WO (1) | WO2017219714A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261473A (en) * | 2017-07-27 | 2017-10-20 | 纳恩博（北京）科技有限公司 | Wheel skidding device, skidding system and rotating direction control method |
| CN107281739A (en) * | 2017-07-27 | 2017-10-24 | 纳恩博（北京）科技有限公司 | Wheel skidding device |
| WO2017219714A1 (en) * | 2016-06-24 | 2017-12-28 | 深圳飞亮智能科技有限公司 | Two-wheeled electric scooter |
| CN107961526A (en) * | 2017-11-30 | 2018-04-27 | 北京小米移动软件有限公司 | Skid and its rotating direction control method, device |
| CN108058770A (en) * | 2017-03-16 | 2018-05-22 | 深圳乐行天下科技有限公司 | A kind of self-balancing slide plate |
| CN108295455A (en) * | 2016-06-24 | 2018-07-20 | 深圳星熠科技有限公司 | A kind of electronic two wheel scooter |
| CN108407952A (en) * | 2018-05-21 | 2018-08-17 | 常州爱尔威潜航智能科技有限公司 | Segway Human Transporter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3981733B2 (en) * | 2003-09-17 | 2007-09-26 | 独立行政法人産業技術総合研究所 | Parallel two-wheel passenger cart |
| CN103600799B (en) * | 2013-10-17 | 2015-12-23 | 上海交通大学 | Based on steering control system and the balanced car with two wheels thereof of pressure sensor |
| CN103600801A (en) * | 2013-10-17 | 2014-02-26 | 上海交通大学 | Steering control system based on infrared sensor and self-balancing bicycle thereof |
| CN204236719U (en) * | 2014-10-15 | 2015-04-01 | 天津贤飞科技有限公司 | The steering structure of double-wheel self-balancing car |
| CN105460130B (en) * | 2016-01-25 | 2019-09-24 | 杭州骑客智能科技有限公司 | A kind of balance car |
| CN206125268U (en) * | 2016-06-24 | 2017-04-26 | 深圳市卡奈迪科技有限公司 | Steering mechanism of electrodynamic balance two -wheeled scooter |
| CN205924930U (en) * | 2016-06-24 | 2017-02-08 | 深圳飞亮智能科技有限公司 | Electronic two -wheeled scooter |
-
2016
- 2016-06-24 CN CN201620639203.XU patent/CN205924930U/en not_active Expired - Fee Related
-
2017
- 2017-03-14 WO PCT/CN2017/076538 patent/WO2017219714A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219714A1 (en) * | 2016-06-24 | 2017-12-28 | 深圳飞亮智能科技有限公司 | Two-wheeled electric scooter |
| CN108295455A (en) * | 2016-06-24 | 2018-07-20 | 深圳星熠科技有限公司 | A kind of electronic two wheel scooter |
| CN108058770A (en) * | 2017-03-16 | 2018-05-22 | 深圳乐行天下科技有限公司 | A kind of self-balancing slide plate |
| CN108058770B (en) * | 2017-03-16 | 2021-03-23 | 深圳乐行天下科技有限公司 | Self-balancing slide |
| CN107261473A (en) * | 2017-07-27 | 2017-10-20 | 纳恩博（北京）科技有限公司 | Wheel skidding device, skidding system and rotating direction control method |
| CN107281739A (en) * | 2017-07-27 | 2017-10-24 | 纳恩博（北京）科技有限公司 | Wheel skidding device |
| CN107261473B (en) * | 2017-07-27 | 2023-10-27 | 纳恩博（北京）科技有限公司 | Roller skate device, roller skate system and steering control method |
| CN107961526A (en) * | 2017-11-30 | 2018-04-27 | 北京小米移动软件有限公司 | Skid and its rotating direction control method, device |
| CN107961526B (en) * | 2017-11-30 | 2020-07-28 | 北京小米移动软件有限公司 | Skating device and steering control method and device thereof |
| CN108407952A (en) * | 2018-05-21 | 2018-08-17 | 常州爱尔威潜航智能科技有限公司 | Segway Human Transporter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017219714A1 (en) | 2017-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sheng Liyu Inventor before: Chen Xiaobin Inventor before: Li Ting Inventor before: Chen Xingliang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171122 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang Street Baolong village 315 Huaming building 3 floor Patentee after: Shenzhen Xingyi Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: Shenzhen shine Intelligent Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |