CN206734513U - A kind of deformable electrodynamic balance car - Google Patents
A kind of deformable electrodynamic balance car Download PDFInfo
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- CN206734513U CN206734513U CN201621178507.7U CN201621178507U CN206734513U CN 206734513 U CN206734513 U CN 206734513U CN 201621178507 U CN201621178507 U CN 201621178507U CN 206734513 U CN206734513 U CN 206734513U
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Abstract
A kind of deformable electrodynamic balance car,By body assembly,Preceding deformation assembly,After deform assembly,Two wheel supporting parts,Two wheel sets,Handlebar assembly,Seat ASSY,Control module and battery pack composition,Preceding deformation assembly or rear deformation assembly are four-bar linkage,The rack section of four-bar linkage is connected with body assembly or a part for body assembly is connected with two connecting rod rests respectively as frame,The shaft portion of four-bar linkage is provided with rotating shaft,Shaft portion is connected with wheel supporting members by the rotating shaft,Also at least provided with a stopping means,At least two kinds of above-mentioned four-bar linkage can be limited the deformation state of device locking,Handlebar assembly is connected with body assembly,Body assembly is provided with pedal,Above-mentioned deformable electrodynamic balance car comprise at least two kinds can manned enforcement steady-state deformation state,I.e. at least one two-wheeled is located at the electrodynamic balance car state of driver or so and at least one two-wheeled is located at electric bicycle state before and after driver.
Description
Technical field
The present invention relates to a kind of electrodynamic balance car that can be deformed into electric bicycle, belong to electric vehicle field, more
Specifically belong to a kind of folding multi-use electric walk instead instrument.
Technical background
Electrodynamic balance car（English：Segway）Also known as " body-sensing car " is a kind of driven by power, has homeostasis ability
Individual's transport carrier, it is one kind of the city vehicles.Researched and developed by American inventor Di's grace toll bar and his DEKA public
Team's invention design is taken charge of, and foundes Sai Gewei responsibilities Co., Ltd, electrodynamic balance car is commercialized volume production from December, 2001
Sale.The operation principles of electrodynamic balance car are mainly built upon one kind and are referred to as " dynamic stability "（Dynamic
Stabilization）General principle on, that is, the autobalance ability of vehicle in itself.With built-in accurate solid-state gyro
Instrument（Solid-State Gyroscopes）To judge the posture state residing for vehicle body, by being stored in the algorithm of inside, then pass through
Cross accurate and high speed central microprocessor to calculate, after sending the instruction that algorithm is calculated, drive motor accomplishes balance
Effect.Assuming that we are used as reference line using the overall center of gravity longitudinal axis of stand driver onboard and vehicle.Leaned forward when this axle is past
When oblique, the built-in electro-motor in electrodynamic balance car vehicle body can produce strength forward, on the one hand balance people and topple over forward with car
Moment of torsion, on the one hand produce the acceleration for allowing vehicle to advance, it is opposite, when gyroscope finds the center of gravity of driver toward during hypsokinesis,
Also the strength that can be produced backward reaches counterbalance effect.Therefore, as long as driver changes the angle of oneself body forward or toward hypsokinesis,
Electrodynamic balance car will be according to inclined side forward or backward, and speed is then proportional with the degree of driver's body inclination.
In principle, correctly turn on the power as long as electrodynamic balance car has and the electric power of enough runnings can be kept, the people on car does not just have to worry
There is the possibility toppled over and fallen, this is different greatly with generally requiring the vehicles such as the scooter for leaning on driver oneself to be balanced.
Electric bicycle is commonly called as electric car or battery truck, electric bicycle, is a kind of friendship using battery as main energy sources
Logical instrument, outward appearance is similar to bicycle or motorcycle, belongs to one kind of motorized bicycle, has not exhaust emission, low noise, electricity
The advantages that costly cheap, part car type, can be using employment masterpieces as auxiliary power also with pedal, chain（It is referred to as electronic auxiliary
Aided bicycle）., according to China 1999《Electric bicycle general technical specifications》Regulation：Electric bicycle is classified as power assist vehicle,
Speed per hour regulation must not exceed 20 kilometers, and complete vehicle weight must not exceed 40 kilograms, be one kind of non-motor vehicle
Electric bicycle is defined as legal highway vehicles in most places, and its speed and manipulation security are better than
Electrodynamic balance car, but most of indoor public places are not allowed access into, and the very convenient low speed control of electrodynamic balance car, flexibly
Property be better than electric bicycle, and many public places allow to carry or drive electrodynamic balance car.
The content of the invention
In order to solve the deficiency of above-mentioned electric bicycle and electrodynamic balance car, the present invention proposes a kind of deformable balance
Car, it can be deformed into electric bicycle.
The present invention particular technique solution be:
A kind of deformable electrodynamic balance car, by body assembly, preceding deformation assembly, assembly, two wheel supporting portions are deformed afterwards
Part, two wheel sets, handlebar assembly, seat ASSY, control module and battery pack composition, it is preceding deformation assembly or after deform assembly
For four-bar linkage, the rack section of four-bar linkage is connected with body assembly or a part for body assembly is as machine
Frame is connected with two connecting rod rests respectively, and the shaft portion of four-bar linkage is provided with rotating shaft, and shaft portion is led to wheel supporting members
Cross the rotating shaft to be connected, can also be limited device at least provided with a stopping means, at least two kinds of above-mentioned four-bar linkage
The deformation state of locking, handlebar assembly are connected with body assembly, and seat ASSY is connected with rear deformation assembly, and wheel set includes electricity
Machine, body assembly are provided with pedal, and control module is electrically connected with battery pack and two wheel sets respectively；Above-mentioned deformable electricity
Dynamic balancing car comprise at least two kinds can manned enforcement steady-state deformation state, i.e., at least one two-wheeled is located at the electricity of driver or so
Dynamic balancing car state and at least one two-wheeled are located at the electric bicycle state before and after driver, two during electrodynamic balance car state
The rolling axial line of the tire of wheel set in same plane, the touchdown point line of the tire of two wheel sets all the time perpendicular to
Car body travel direction, the rotating direction of the tire of two wheel sets lock both relative to vehicle body, during electric bicycle state, one
The tire rolling direction of individual wheel set locks relative to body assembly, the tire rolling direction of another wheel set and handlebar
The handlebar of assembly points to relative to locking and points to rotation with handlebar.Control module can include power management module, sensor die
The circuits such as block, gyro module, motor drive module, lighting module, wireless communication module, reducing gear is also included in wheel set
Wheel group, the train of reduction gears are used to amplify Motor torque and accurate control cartwheel roll momentum, are typically under balance car state
Motor is needed to coordinate train of reduction gears driving moment, the train of reduction gears can select that the structure of deceleration ratio can be switched,
So as to realize mechanical changeover.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, the handlebar assembly is by handlebar main element, lower connection
Bar and the central rotating shaft of lower chain extension bar lower end composition, the central rotating shaft are connected with body assembly, and central rotating shaft is by two differences
The rotating shaft composition of axle, handlebar main element, which is provided with, turns to rotating shaft, between the steering rotating shaft of handlebar main element and lower connecting rod
Connected by bending rotating shaft, when being deformed into electric vehicle state, turn to rotating shaft and the rotating shaft in preceding deformation assembly shaft portion is same
Axle.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, central rotating shaft is provided with rotating limit device, the spacing dress
Putting can be with a rotating shaft of locked-center rotating shaft.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, handlebar main element and lower connecting rod in handlebar assembly
Between be additionally provided with stopping means, the bending angle between handlebar main element and lower connecting rod can at least be locked at one.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, handlebar assembly it is preceding deformation assembly be deformed into it is electronic from
The wheel supporting that its handlebar main element can be made to be connected with the same deformation assembly during driving states by the rotation of central rotating shaft
Part connects.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, seat ASSY it is rear deformation assembly be deformed into it is electronic from
The wheel supporting part that can be connected during driving states by the second seat stays part of seat ASSY with rear deformation assembly
Connection, now due to being not provided with turning to rotating shaft in seat ASSY, the angle between assembly and wheel support part is deformed later
It is locked.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, in preceding deformation assembly or rear deformation assembly or wheel branch
Support part part is provided with locking device, the shaft portion and wheel supporting part of deformation assembly or rear deformation assembly before can locking
Relative position relation.
A kind of above-mentioned deformable electrodynamic balance car, it is characterized in that, body assembly is built with control circuit and battery pack.
A kind of above-mentioned deformable electrodynamic balance car, is two-wheel drive when being deformed into electric bicycle state, front and back wheel
There is motor to produce driving force, enhancing vehicle relative to the electric bicycle or Segway Human Transporter of single wheel drive passes through
Property and motor braking performance, because the driving trace of former and later two wheels when bicycle state travels is different, driving path
Different length, and interrelated, if without before difference device wheel between turbin generator and rear-wheel motor there may be in-fighting,
Efficiency is reduced, so difference part can also be included in the first wheel set or the second wheel set, the difference part is can
For the unidirectional difference part of locking equivalent to the flywheel for the bicycle that can be locked, the difference device should be mounted in front-wheel, be it is individual can be with
The single direction ratchet structure. of locking, it can also consider to be not necessarily required to difference device according to the selection situation of motor in wheel set,
By the way that difference device can be substituted completely to otherness control of the control circuit to two motors.
The invention of the present invention be characterized by invented it is a kind of comprise at least two kinds can manned enforcement steady-state deformation state
Walking-replacing tool, i.e., at least one two-wheeled is located at the electrodynamic balance car state of driver or so and at least one two-wheeled is located at driver
Front and rear electric bicycle state, its deformation process are realized by the deformation of at least one set of four-bar linkage.
Brief description of the drawings
Fig. 1：A kind of changeability electrodynamic balance car is deformed into the front view of electric bicycle state.
Fig. 2：A kind of changeability electrodynamic balance car is deformed into the left view of electric bicycle state.
Fig. 3：A kind of changeability electrodynamic balance car is deformed into the right view of electric bicycle state.
Fig. 4：A kind of changeability electrodynamic balance car is deformed into the top view of electric bicycle state.
Fig. 5：A kind of changeability electrodynamic balance car is deformed into the upward view of electric bicycle state.
Fig. 6：A kind of changeability electrodynamic balance car is deformed into the stereogram 1 of electric bicycle state.
Fig. 7：A kind of changeability electrodynamic balance car is deformed into the stereogram 2 of electric bicycle state.
Fig. 8：A kind of changeability electrodynamic balance car is deformed into the front view of electrodynamic balance car state.
Fig. 9：A kind of changeability electrodynamic balance car is deformed into the left view of electrodynamic balance car state.
Figure 10：A kind of changeability electrodynamic balance car is deformed into the top view of electrodynamic balance car state.
Figure 11：A kind of changeability electrodynamic balance car is deformed into the rearview of electrodynamic balance car state.
Figure 12：A kind of changeability electrodynamic balance car is deformed into the stereogram 1 of electrodynamic balance car state.
Figure 13：A kind of changeability electrodynamic balance car is deformed into the stereogram 2 of electrodynamic balance car state.
In figure：1 body assembly；Assembly is deformed before 2；Assembly is deformed after 3；4a front wheel supporting parts；4b front wheel supporting parts；
5a front wheel assembly；5a rear car wheel assemblies；6 handlebar assemblies；7 seat ASSYs.
Embodiment
Embodiment 1：As illustrated, a kind of deformable electrodynamic balance car, by body assembly（1）, preceding deformation assembly（2）, after
Deform assembly（3）, front vehicle wheel support member（4a）, rear wheel support member（4b）, front wheel assembly（5a）, rear car wheel assembly
（5b）, handlebar assembly（6）, seat ASSY（7）, control module and battery pack composition, preceding deformation assembly（2）With rear deformation assembly
（3）For four-bar linkage, the rack section and body assembly of four-bar linkage（1）It is connected, selects to exist in the present embodiment
Two axis holes are done in the member forward end of body assembly and rear end respectively, respectively two connecting rod rests of the front and rear deformation assembly of connection, so
Body assembly（1）A part just into frame, frame combines together with body assembly in other words, the company of four-bar linkage
Bar part is processed into the shape that can carry rotating shaft and is provided with rotating shaft, and shaft portion passes through the rotating shaft phase with corresponding wheel supporting members
Connection, preceding deformation assembly（2）With rear deformation assembly（3）A stopping means, preceding deformation assembly are included respectively（2）It is total with rear deformation
Into（3）Four-bar linkage have two kinds can be limited device locking deformation states, one of which be deformed into it is electronic from
The state of driving, now preceding deformation assembly（2）With rear deformation assembly（3）The connecting rod of four-bar linkage and the connecting rod rest of top
Vertically, and be limited device locking, when being deformed into balance car state before deform assembly（2）With rear deformation assembly（3）Connecting rod patch
Nearly body assembly（1）, two-wheeled spacing is reduced, and by preceding deformation assembly（2）With rear deformation assembly（3）In stopping means locking,
Handlebar assembly（6）With body assembly（1）Connection, seat ASSY（7）With rear deformation assembly（3）Connection, front wheel assembly（5A）With
Rear car wheel assembly（5b）All include motor, body assembly（1）Be provided with pedal, control module respectively with battery pack and two wheels
Assembly is electrically connected；Above-mentioned deformable electrodynamic balance car include two kinds can manned enforcement steady-state deformation state, i.e., a kind of two-wheeled
Positioned at the electrodynamic balance car state such as Fig. 8 to 13 of driver or so and at least one two-wheeled be located at driver before and after electrical salf-walking
Car state such as Fig. 1 to 7, front wheel assembly during electrodynamic balance car state（5a）With rear car wheel assembly（5b）Tire rolling axle center
Line is in same plane, front wheel assembly（5a）With rear car wheel assembly（5b）Tire touchdown point line all the time perpendicular to car body row
Sail direction, front wheel assembly（5a）With rear car wheel assembly（5b）Tire rotating direction both relative to body assembly（1）Locking,
During electric bicycle state, rear car wheel assembly（5b）Tire rolling direction relative to body assembly（1）Locking, front wheel assembly
（5a）Tire rolling direction and handlebar assembly（6）Handlebar point to relative locking and point to rotation with handlebar.Control module bag
Containing power management module, pedal pressing force sensor assembly, gyro module, motor drive module, lighting module, Bluetooth communication mould
The circuits such as block, wheel set（1）Train of reduction gears is inside also included, the train of reduction gears is used to amplify Motor torque and accurate control
Cartwheel roll momentum processed, motor is needed to coordinate train of reduction gears driving moment under balance car state, the train of reduction gears can
The structure of deceleration ratio can be switched with selection, so as to realize mechanical changeover.
Claims (8)
1. a kind of deformable electrodynamic balance car, by body assembly, preceding deformation assembly, assembly is deformed afterwards, two wheel supporting parts,
Two wheel sets, handlebar assembly, seat ASSY, control module and battery pack composition, it is characterized in that, preceding deformation assembly or rear change
Shape assembly is four-bar linkage, and the rack section body assembly of four-bar linkage is connected or the part work of body assembly
It is connected respectively with two connecting rod rests for frame, the shaft portion of four-bar linkage is provided with rotating shaft, shaft portion and wheel supporting
Part is connected by the rotating shaft, can be also limited at least provided with a stopping means, at least two kinds of above-mentioned four-bar linkage
The deformation state of device locking, handlebar assembly are connected with body assembly, and seat ASSY is connected with rear deformation assembly, wheel set bag
Containing motor, body assembly is provided with pedal, and control module is electrically connected with battery pack and two wheel sets respectively；It is above-mentioned variable
Shape electrodynamic balance car comprise at least two kinds can manned enforcement steady-state deformation state, i.e., at least one two-wheeled is located at driver or so
Electrodynamic balance car state and at least one two-wheeled be located at electric bicycle state before and after driver, during electrodynamic balance car state
The rolling axial line of the tire of two wheel sets hangs down all the time in same plane, the touchdown point line of the tire of two wheel sets
Directly locked in car body travel direction, the rotating direction of the tire of two wheel sets both relative to vehicle body, electric bicycle state
When, the tire rolling direction of a wheel set locks relative to body assembly, the tire rolling direction of another wheel set
Pointed to the handlebar of handlebar assembly relative to locking and point to rotation with handlebar.
2. a kind of deformable electrodynamic balance car according to claim 1, it is characterized in that, the handlebar assembly is by handlebar main body
The central rotating shaft composition of part, lower connecting rod and lower chain extension bar lower end, the central rotating shaft are connected with body assembly, central rotating shaft
It is made up of two out-of-alignment rotating shafts, handlebar main element, which is provided with, turns to rotating shaft, and the steering rotating shaft of handlebar main element is with
Connected between connecting rod by bending rotating shaft.
3. a kind of deformable electrodynamic balance car according to claim 2, it is characterized in that, central rotating shaft fills provided with rotary spacing
Put, the stopping means can be with a rotating shaft of locked-center rotating shaft.
4. a kind of deformable electrodynamic balance car according to claim 2, it is characterized in that, handlebar main element in handlebar assembly
Stopping means is additionally provided between lower connecting rod, at least can be at one by the bending between handlebar main element and lower connecting rod
Angle locking.
5. a kind of deformable electrodynamic balance car according to claim 2, it is characterized in that, handlebar assembly becomes in preceding deformation assembly
Shape can be such that its handlebar main element is connected with the same deformation assembly by the rotation of central rotating shaft when being electric bicycle state
Wheel supporting part connection.
6. a kind of deformable electrodynamic balance car according to claim 1, it is characterized in that, seat ASSY becomes in rear deformation assembly
The car that shape can be connected when being electric bicycle state by the second seat stays part of seat ASSY with rear deformation assembly
Take turns support member connection.
7. a kind of deformable electrodynamic balance car according to claim 1, it is characterized in that, it is total in preceding deformation assembly or rear deformation
Into or wheel supporting part be provided with locking device, the shaft portion and wheel of deformation assembly or rear deformation assembly before can locking
The relative position relation of support member.
8. a kind of deformable electrodynamic balance car according to claim 1, it is characterized in that, body assembly is built with control circuit
And battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178507.7U CN206734513U (en) | 2016-11-03 | 2016-11-03 | A kind of deformable electrodynamic balance car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178507.7U CN206734513U (en) | 2016-11-03 | 2016-11-03 | A kind of deformable electrodynamic balance car |
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| CN206734513U true CN206734513U (en) | 2017-12-12 |
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| CN201621178507.7U Active CN206734513U (en) | 2016-11-03 | 2016-11-03 | A kind of deformable electrodynamic balance car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032948A (en) * | 2016-11-03 | 2018-05-15 | 深圳爱磁声学有限公司 | A kind of deformable electrodynamic balance car |
| CN110789646A (en) * | 2019-11-25 | 2020-02-14 | 腾讯科技（深圳）有限公司 | Support and mobile device |
| CN111284623A (en) * | 2020-02-26 | 2020-06-16 | 腾讯科技（深圳）有限公司 | Wheeled mobile device, balance control method, and storage medium |
-
2016
- 2016-11-03 CN CN201621178507.7U patent/CN206734513U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032948A (en) * | 2016-11-03 | 2018-05-15 | 深圳爱磁声学有限公司 | A kind of deformable electrodynamic balance car |
| CN110789646A (en) * | 2019-11-25 | 2020-02-14 | 腾讯科技（深圳）有限公司 | Support and mobile device |
| CN110789646B (en) * | 2019-11-25 | 2021-03-30 | 腾讯科技（深圳）有限公司 | Support and mobile device |
| CN111284623A (en) * | 2020-02-26 | 2020-06-16 | 腾讯科技（深圳）有限公司 | Wheeled mobile device, balance control method, and storage medium |
| CN111284623B (en) * | 2020-02-26 | 2021-04-09 | 腾讯科技（深圳）有限公司 | Wheeled mobile device, balance control method, and storage medium |
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