CN108284901A - A kind of new double-wheel self-balancing vehicle - Google Patents
A kind of new double-wheel self-balancing vehicle Download PDFInfo
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- CN108284901A CN108284901A CN201710033323.4A CN201710033323A CN108284901A CN 108284901 A CN108284901 A CN 108284901A CN 201710033323 A CN201710033323 A CN 201710033323A CN 108284901 A CN108284901 A CN 108284901A
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- 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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
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- 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
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention is a kind of completely new double-wheel self-balancing vehicle, it is intended to provide a kind of upgrade function of the double-wheel self-balancing vehicle with two pedal and double vehicle frames, it is arranged using cradle-type frame structure and the central bearing with eccentricity, so that vehicle is had asks the heart to return positive function automatically, it allows the operation of both feet and both hands more to coordinate, is more smooth, is also safer closer to human body natural's custom, handle can be installed additional, lifting lug is drawn, carry additionally pet with row platform, Rear frame etc., allow use the purpose and mode of operation diversification interestingization of Self-Balancing vehicle of the present invention.
Description
The new double-wheel self-balancing vehicle of a kind of multipurpose of technical field and mode of operation.
Background technology is commonly called as swing car or other double-wheel self-balancing vehicles and is all used for manned mobile use, operation on the market at present
It is exactly to use both hands and feet that mode, which is not with foot, its purposes seems single dull, is especially treated as a sports and leisure utensil at it
When, with greater need for having new variety, new playing method.
Invention content the object of the invention is providing a kind of liter of the double-wheel self-balancing vehicle with double-pedal and double vehicle frames
Grade function, is arranged using cradle-type frame body structure and the central bearing with eccentricity, so that vehicle is had and is being asked the heart to return just automatically
Function allows the operation of both feet and both hands more to coordinate, is more smooth, is also safer closer to human body natural's custom, can install handle additional, lead
Draw lifting lug, carry additionally pet with row platform, Rear frame etc., all allows using purpose and diversified interestingization of mode of operation.
The object of the invention is just achieved by following technologies, then：
A kind of new double-wheel self-balancing vehicle, it is characterised in that it includes：
One left wheel and a right wheel, two wheels belong to wheel hub motor wheel, and driving is parallel to by the first from left right side
Direction corresponds to arrangement, has respective power cord and feedback signal conducting wire to lead to outside；
One self-balancing electric-control system can control the rotation for driving such two left and right wheels, and be ordered according to system program
It enables and keeps vehicle in slave mode, it at least further includes power supply, chip, circuit board, self-balancing control software, indicator light, wiring
Etc. the Self-Balancing vehicle control system software and hardware that general city buys to resell standard configuration；
One left vehicle frame group and a right vehicle frame group, two vehicle frame groups are by the right corresponding parallel arrangement of a first from left, in the two
It is coupling surface to entreat corresponding surface, and the two is corresponding to fix corresponding left and right wheels towards outer end face respectively, makes wheel out of the ordinary that can and correspond to
Vehicle frame group relative motion, two vehicle frame groups also accommodate the above-mentioned at least one self-balancing electric-control system of assembly and two persons' of riding both feet
The foot pedal of standing；
One central bearing is pivotally connected above-mentioned two vehicle frame group in the coupling surface of above-mentioned left and right vehicle frame group, makes two vehicle frame groups
It can be relatively rotated before not always being assembled into vehicle, after being always assembled into a double-wheel self-balancing vehicle and at work, the axis of centres
The center for holding group is disposed under two wheel center lines at least 2 millimeters or more of appropriate eccentricity.
In addition, a central bearing group according to a kind of above-mentioned new double-wheel self-balancing vehicle, it further includes；
One traction lifting lug, it is articulated in said one center Bearing outer and is limited between above-mentioned left and right vehicle frame
Activity, its outside are equipped with the external linkage interface hung of connection, can carry additionally Rear frame or article carrying platform of carrying a load on the back.
In addition, the left and right vehicle frame according to a kind of above-mentioned new double-wheel self-balancing vehicle, wherein further including；
One left handle and a right handle, its one end are connected respectively in corresponding left and right vehicle frame group, the other end
An appropriate height is disposed in provide the support of rider, auxiliary balance is front and back with the above-mentioned left and right vehicle frame of control
It tilts and stops.
In addition, according to a kind of above-mentioned new double-wheel self-balancing vehicle, one of those left vehicle frame and a right vehicle frame group are also
Including；
One left vehicle frame and a right vehicle frame, two vehicle frames by the right parallel corresponding arrangement of a first from left, the two it
Between corresponding surface by above-mentioned central bearing group pivot joint coupling, the top of left and right vehicle frame is respective foot pedal；
One left wheel fixation wall and a right wheel fixation wall, respectively corresponding wheel is fixed in end face pivot joint for upside,
The bottom of left and right wheels fixation wall connects into similar shake with above-mentioned corresponding left and right vehicle frame there are one joint face towards outside bottom surface
Basket structure, position of the joint face under whole double-wheel self-balancing vehicle working condition, which is often protected, is less than described two wheel lines of centres
Highly.
In addition, the left and right vehicle frame group according to a kind of above-mentioned new double-wheel self-balancing vehicle, wherein further including；A described two left sides
Right wheel fixation wall and corresponding two or so vehicle frames are integral components, and between them the side of being fixedly connected at interface in correspondence with each other
Formula is integral type connection.
In addition, a central bearing group according to a kind of above-mentioned new double-wheel self-balancing vehicle, one of traction lifting lug
Further include；One with row platform, its bottom surface sets that there are one carrying on the back for interconnecting piece and aforementioned traction lifting lug to hang the company of exterior object
Interface is connect to be connected；Companion's row platform is additionally provided with one under the connection support of above-mentioned traction lifting lug and multiplies carrying platform, can be led with above-mentioned
Draw lifting lug to swing together；In addition, at least one be fixed to row platform handle on above-mentioned platform, to assist the behaviour of the vehicle person of riding
Control and stablize the shaking with row platform.
In addition, a central bearing group according to a kind of above-mentioned new double-wheel self-balancing vehicle, it further includes；
Two roller bearings, outer diameter are fixed by the pod hole that corresponding above-mentioned vehicle frame is preset on coupling surface,
One the first from left right side of above-mentioned two bearing is set to be arranged symmetrically；One central siphon, outer diameter match above-mentioned two bearing bore diameter, such axis
Pipe across above-mentioned two bearing and traction lifting lug centre bore, using being located at the fasteners at central siphon both ends above-mentioned two vehicle frame
Body pivot joint is coupled；Then, aforementioned traction lifting lug, left and right vehicle frame and the left and right side bearing that is fixed thereon can be in
It is respectively freely rotated under the support of central siphon, and is respectively maintained at axial position and does not loosen separation.
In addition, a central bearing group according to a kind of above-mentioned new double-wheel self-balancing vehicle, one of traction lifting lug
It is；One ring washer, it is used for separating above-mentioned two bearing, prevents above-mentioned two vehicle frameCoupling surface interferes,
In addition, a central bearing group according to a kind of above-mentioned new double-wheel self-balancing vehicle, it further includes；
Two neck bush, they are other, and to be fixed in the pod hole that above-mentioned corresponding vehicle frame is located on coupling surface one left
One right side is arranged symmetrically；
Two end face bearer rings, it is used as the function of axial thrust；
One central shaft tube, outer diameter match above-mentioned neck bush internal diameter, and such central shaft tube is in following assemblies
Heart hole, from left to right according to retaining ring, end face bearer ring, left side neck bush, traction lifting lug, right side neck bush, end face bearer ring, retaining ring
Sequence pivot joint get up；Then, above-mentioned two vehicle frame is free to rotate under the articulated support of central shaft tube, and each self-sustaining
Axial position does not loosen separation.
In addition, a bush type center bearing group according to a kind of above-mentioned new double-wheel self-balancing vehicle, one of them leads
It is a ring washer to draw lifting lug, it, which is used for separating above-mentioned two bearing, prevents the coupling surface of above-mentioned two vehicle frame from occurring to do
It relates to.
Description of the drawings
It is a kind of new double-wheel self-balancing vehicle outside drawing of the present invention shown in Fig. 1
It is that a kind of new double-wheel self-balancing vehicle of the present invention removes the outside drawing after shield shown in Fig. 2
It is a kind of new double-wheel self-balancing vehicle exploded view of the present invention shown in Fig. 3
It is the outside drawing that a kind of new double-wheel self-balancing vehicle of the present invention installs double handle additional shown in Fig. 4
It is the outside drawing that a kind of new double-wheel self-balancing vehicle of the present invention installs companion's row platform additional shown in Fig. 5
Outside drawing of the double-wheel self-balancing vehicle load that a kind of double handle of the invention is new shown in Fig. 6 with row platform
It is the sectional view of central bearing group shown in Fig. 7
It is a kind of sectional view of slide bushing formula center bearing group shown in Fig. 8
The invention will be further described below in conjunction with the accompanying drawings for specific implementation mode；
It is a kind of new double-wheel self-balancing vehicle outside drawing of the present invention shown in Fig. 1,1 right vehicle frame group of left vehicle frame group 2 one is left in figure
One right corresponding parallel arrangement, the fixed left wheel 3 and right wheel 4 for belonging to motor wheel hub, the two are central respectively towards outer end face for the two
Corresponding surface is coupled by a central bearing group 5, make two vehicle frame groups it is unassembled at vehicle before, can be on central bearing heart line
It is corresponding to be freely rotated and do not detach, the outside of left and right vehicle frame group 1,2 have the upper left shield 6 of waterproof and dustproof, lower-left shield 7,
Top right hood 5, bottom right shield 9, vehicle frame group top are equipped with left threading plate portion 10 and right threading plate portion 11 and stand thereon for the person of riding, step on
Step on leaning forward or swinging back for control vehicle frame group.
It is that a kind of new double-wheel self-balancing vehicle of the present invention removes the outside drawing after shield shown in Fig. 2, left vehicle frame 1-1 in figure
Right vehicle frame 2-1 is the structure of one group of Parallel Symmetric, the fixed corresponding left wheel 3 of the two outer end face and right wheel 4, left and right
The inside corresponding surface of vehicle frame 1-1,2-1 are coupled by a central bearing group 5, and 12 be traction lifting lug, which is provided with stationary plane and
Fastening screw hole, 13 right side battery 14 of left side battery are separately fixed at the downside of above-mentioned corresponding left and right vehicle frame 1-1,2-1.
It is a kind of new double-wheel self-balancing vehicle exploded view of the present invention shown in Fig. 3, the axletree 3-1 of left wheel 3 and the right side in figure
The axletree 4-1 of wheel 4 is locked by wheel axis fixing plate 15 in corresponding left and right wheels fixation wall 16,17 preset grooves,
Two wheels or so are parallel to be corresponded, and above-mentioned left and right wheels fixation wall 16,17 is locked with screw each via screw hole thereon
In self-corresponding left and right vehicle frame 1-1,2-1 exterior bottom F planes；Two vehicle frame inner central corresponding surfaces are by central bearing group
5 pivot joint couplings can respective rotation, central bearing group axial line B and two wheel center line A are parallel up and down, and have one
A eccentricity E deliberately set, this eccentricity can allow above-mentioned two vehicle frame generate stress interaction and coordinated manipulation effect
Fruit；
It just imagines, when people's vehicle balances vehicle at the beginning of booting is ridden, the one the first from left right side of both feet for the person of riding is stepped in left and right
On pedal pad 18,19, self-balancing system is in operating mode and keeps left and right wheels 3,4 static in a good balance at any time
Position；Two vehicle frames 1-1,2-1 by left and right wheels axis 3-1,4-1 coaxial suspention in the air as a cradle, all guarantors
Stress balance is held, various components are all stationary；At this very moment, if there is any external force to be applied to any one vehicle frame (ratio
Such as motor-car frame body is stepped on foot) this strength can work as axle center with axletree, the arm of force is worked as with above-mentioned eccentricity E, through central bearing group
The stress of the vehicle frame is become torque and passes to other side vehicle frame, vice versa；Then two vehicle frame 1-1,2-1, by
Power can be interacted (this influence amount and above-mentioned eccentricity E are directly proportional) in the form of torque, and any foot of the person of riding tramples vehicle frame drive
Make the inclined control strength of vehicle frame all and can penetrate central bearing group biasing reasons and eccentricity plus multiply and pass to another batter
The person of riding intuitively can perceive to obtain with body sensing mode via the sense of touch of sole for pedal, and then is able to advance property or counter property
Application one it is reversed or the strength prevented prevents the operation of the other side from making power that the danger excessively manipulated excessively occur and negatively tie
Fruit, here it is the present invention to design one of the reason of biasing central bearing group；In addition, at the beginning of rider or when riding, as long as with one
Another vehicle frame self-aligning can be made by only riding a steady vehicle frame, hold entire vehicle, this effect conveniently can not ride person
It gets on or off the bus or stops；
In addition, when vehicle frame connects up knob, the person of riding can be with hand come when pushing and pulling reclining vehicle frame and foot pedal, because of vehicle
Wheel fixation wall 16,17 lower part screw stationary plane F are less than axis wheel line A, this biasing height H goes out relative to what handle applied
Power will become one by the arm of force, make that one power for reversely seeking the heart automatically can be experienced when the person's of riding push and pull bar, this is helped
In the good manipulation feel of offer, moreover it is possible to ask the heart often to protect vehicle automatically and be in equilibrium state, the vehicle frame operating force of identical loading
Variation can be generated because of the increase and decrease of the eccentricity H of the stationary plane and wheel center of above-mentioned wheel fixation wall, if adding premise central
The effect of bearing group biasing, above-mentioned two offset design allow operating and controlling vehicle more to coordinate and safer；
In addition, when central bearing group carry additionally traction lifting lug 12 carry a load on the back Rear frame when, during the heavy burden component G of Rear frame can be penetrated
The bias effect of bearing group is entreated, compulsory to make two vehicle frames that the heart be asked to return to the stationary position of balance automatically, this is to vehicle
Pause and personnel among riding have great convenience when getting on or off the bus, while being also easy straight traffic direction when riding.
Among Fig. 3, left and right upper shield 6,8 sequentially presses against downwards the elastic pedal pad 18,19 in left and right and left-right photo touches
In the upper side plane of left and right vehicle frame 1-1,2-1, usually 6-1,8-1, which touch plate, is attached in 18,19 pedal pads by plate 6-1,8-1
On the upside of face, it is open-circuit condition to keep optoelectronic switch 6-2,8-2, and it is downward that switch actuating plate can be pressed against when the person of riding sets foot on pedal pad
It is heavy, and then touch optoelectronic switch and become closed circuit state so that electric-control system is able to detect whether the judgement person of riding stands on vehicle,
To enter ride mode；Recess is used for fixing left and right sides circuit board 1-2,2- there are one being set on the downside of left and right vehicle frame 1-1,2-1
2, and live in state recess using 1-4,2-4 or so vehicle frame lower side seals plate tightening seal, left and right sides battery 13,14 is to hang over
The lower section of 1-1,2-1 are stated, then left and right lower shield 7,9 is recycled to cover from bottom to top, plays further dust-proof function；
In addition, shown central bearing group is the mode with roller bearings in figure 3, it is bearing, 5- that 5-1, which is the axis of centres, 5-2,
3 be hole retaining ring, 5-4 be axis retaining ring, and 12 be to be fitted close plus pin is fixed on the traction lifting lug of axis of centres 5-1.
It is the outside drawing that a kind of new double-wheel self-balancing vehicle of the present invention installs double handle additional, 20 right handle of left handle shown in Fig. 4
21 are fixed on 2 front side of corresponding left vehicle frame group 1 and right vehicle frame group with holder respectively, and the person of riding can use hand control handle and with motor-car
Frame group anteversion and retroversion are put, while the person of riding can also individually use the manipulation vehicle frame group of foot or hand foot.
It is the outside drawing that a kind of new double-wheel self-balancing vehicle of the present invention installs companion's row platform additional shown in Fig. 5, it is this suitable with row platform 22
Together in being installed on the Self-Balancing vehicle of no handle, drawn on lifting lug 12 with being locked at 22 bottom surface 22-1 of row platform, therefore companion
The load of row platform 22 is nearly all fallen on traction lifting lug 12 and central bearing group 5, and the person's of riding onboard both hands of standing firm are taken advantage of a situation nature
Sagging pulling is drawn 22-2, you can balance teetertotters with row platform 22, and load can penetrate above-mentioned central bearing group 5 and vehicle
Take turns the offset design characteristic of both fixation walls so that not only load does not influence the person's of riding operation, can also reinforce vehicle and seek the heart automatically
Positive function is returned, 22-3 is holder, it is fixed to 22 companion's row platforms by 22-4 and can be with swing.
The double-wheel self-balancing vehicle load that a kind of double handle of the invention is new shown in Fig. 6 is with the outside drawing of row platform, this companion's row
Platform 23 is suitable for being installed on double handle formula Self-Balancing vehicle, and fixed form is with above-mentioned companion's row platform, with the lotus of row platform 23 in Fig. 6
Load is also nearly all fallen on central bearing group 5, can be rocked through mounted in a transverse direction below platform if having and shaking its strength
Balancing pole 23-4 be transmitted among the guiding groove 23-8 for being located at the fast 23-7 of guiding of the downside of left and right handle 20,21 with prong,
The transverse twisting effect of balancing pole 23-4 herein can allow the strength that teetertotters with row platform 23 it is average distribute to left and right handle
Hand 20,21 is unlikely to that handle discontinuity is made to be not easy manipulation driving, and 23-5 is city dealer band handle cam follower (Cam
Follower), can scroll forward and backward, 23-2 be a longitudinal fulcrum by 23-1 companion's row platform lower bracket pivots in 23-8 guiding grooves
It connects and is fixed on 23-4 balancing poles by 23-3 holders.
It is the sectional view of central bearing group shown in Fig. 7, can further appreciates that the phase of central bearing group various components inside Fig. 3
To position and function, 5-1 shown in Fig. 7 is central shaft, 5-2 bearings, the holes 5-3 retaining ring, 5-4 axis retaining rings, and 1-1,2-1 are left and right vehicle frames
Body, B are central bearing group center lines, and above-mentioned left and right vehicle frame is articulated using above-mentioned bearing mounting means, makes two
Vehicle frame is respectively rocked in B axle axial line without detaching.
It is a kind of sectional view of slide bushing formula center bearing group shown in Fig. 8, it belongs to low and is set with sliding friction formula bearing
Meter, can use, 5-5 central shafts outer cover 5-9 band bushings, the bushing in figure instead of Fig. 7 rollers center bearing group
For close-fitting in the pod hole of 1-1,2-1 or so vehicle frame, two bushing center corresponding surfaces press against the both ends of the surface of 12-1 traction lifting lugs,
The both ends of axis of centres 5-5 clasp gasket 5-7 and wear ring 5-8 using axis retaining ring 5-6, and central shaft 5-5 is made to play support left and right vehicle
Frame body can freely rock on B axle heart line, but cannot be dust-proof ring apron, 5-11 in the axial separation of B axle heart line, 5-10
It is wear ring.
Claims (11)
1. a kind of new double-wheel self-balancing vehicle, which is characterized in that it includes：
One left wheel and a right wheel, two wheels belong to wheel hub motor wheel, and direction of traffic is parallel to by the first from left right side
Corresponding arrangement has respective power cord and feedback signal conducting wire to lead to outside；
One self-balancing electric-control system can control the rotation for driving such two left and right wheels, and be protected according to system program order
Vehicle is held in slave mode, it at least further includes power supply, chip, circuit board, self-balancing control software, indicator light, wiring etc. one
As city dealer standard configuration Self-Balancing vehicle control system software and hardware；
One left vehicle frame group and a right vehicle frame group, for two vehicle frame groups by the right corresponding parallel arrangement of a first from left, the two center is right
It is coupling surface to answer face, and the two is corresponding to fix corresponding left and right wheels towards outer end face respectively, makes wheel out of the ordinary can be with corresponding vehicle
Frame group relative motion, two vehicle frame groups also accommodate the above-mentioned at least one self-balancing electric-control system of assembly and two person's of riding both feet are stood
Foot pedal；
One central bearing is pivotally connected above-mentioned two vehicle frame group in the coupling surface of above-mentioned left and right vehicle frame group, makes two vehicle frame groups not
It can be relatively rotated before being always assembled into vehicle, after being always assembled into a double-wheel self-balancing vehicle and at work, central bearing group
Center be disposed under two wheel center lines at least 2 millimeters or more of appropriate eccentricity.
2. one of a kind of new double-wheel self-balancing vehicle described in the 1st central bearing group according to the present invention, it further includes；
One traction lifting lug, it is articulated in said one center Bearing outer and is limited in work between above-mentioned left and right vehicle frame
Dynamic, its outside is equipped with the external linkage interface hung of connection, can carry additionally Rear frame or article carrying platform of carrying a load on the back.
3. the left and right vehicle frame of a kind of new double-wheel self-balancing vehicle described in the 1st and the 2nd according to the present invention, wherein further including；
One left handle and a right handle, its one end are connected respectively in corresponding left and right vehicle frame group, and the other end is by cloth
It sets in an appropriate height to provide the support of rider, auxiliary balance is tilted forward and back with the above-mentioned left and right vehicle frame of control
And stopping.
4. a kind of new double-wheel self-balancing vehicle described in the 1st according to the present invention, one of those left vehicle frame and a right vehicle frame
Group further includes；
One left vehicle frame and a right vehicle frame, two vehicle frames are right between the two by the right parallel corresponding arrangement of a first from left
Answer face by above-mentioned central bearing group pivot joint coupling, the top of left and right vehicle frame is respective foot pedal；
One left wheel fixation wall and a right wheel fixation wall, respectively corresponding wheel, left and right are fixed in end face pivot joint for upside
The bottom of wheel fixation wall connects into similar cradle knot with above-mentioned corresponding left and right vehicle frame there are one joint face towards outside bottom surface
Structure, position of the joint face under whole double-wheel self-balancing vehicle working condition are often protected high less than described two wheel lines of centres
Degree.
5. the left and right vehicle frame group of a kind of new double-wheel self-balancing vehicle described in the 4th according to the present invention, wherein further including；
Described two left and right wheels fixation walls and corresponding two or so vehicle frames are integral components, and between them boundary in correspondence with each other
The mode that is fixedly connected in face is integral type connection.
6. one of a kind of new double-wheel self-balancing vehicle described in the 2nd central bearing group according to the present invention, one of traction
Lifting lug further includes；One with row platform, its bottom surface is set carries extension exterior object on the back there are one interconnecting piece and aforementioned traction lifting lug
Connecting interface be connected；It is described to be additionally provided with one under the connection support of above-mentioned traction lifting lug with row platform and multiply carrying platform, can with it is upper
Traction lifting lug is stated to swing together；In addition, at least one be fixed to row platform handle on above-mentioned platform, to assist the vehicle person of riding
Manipulation and stablize the shaking with row platform.
7. one of a kind of new double-wheel self-balancing vehicle described in the 1st central bearing group according to the present invention, it further includes；
Two roller bearings, outer diameter are fixed by the pod hole that corresponding above-mentioned vehicle frame is preset on coupling surface, are made
Two one the first from left right sides of bearing are stated to be arranged symmetrically；One central siphon, outer diameter match above-mentioned two bearing bore diameter, and such central siphon is worn
It crosses above-mentioned two bearing and draws the centre bore of lifting lug, using being located at the fasteners at central siphon both ends above-mentioned two vehicle frame pivot
It connects and is coupled；Then, aforementioned traction lifting lug, left and right vehicle frame and the left and right side bearing that is fixed thereon can be in central siphons
Support under be respectively freely rotated, and be respectively maintained at axial position and do not loosen separation.
8. one of a kind of new double-wheel self-balancing vehicle described in the 7th central bearing group according to the present invention, one of traction
Lifting lug is；One ring washer, it is used for separating above-mentioned two bearing, prevents the coupling surface of above-mentioned two vehicle frame from occurring dry
It relates to.
9. one of a kind of new double-wheel self-balancing vehicle described in the 1st central bearing group according to the present invention, it further includes；Two
Neck bush, they are other to be fixed on the right symmetrical cloth of the first from left in the pod hole that above-mentioned corresponding vehicle frame is located on coupling surface
It sets；
Two end face bearer rings, it is used as the function of axial thrust；
One central shaft tube, outer diameter match above-mentioned neck bush internal diameter, such central shaft tube with across the centre bore of following assemblies,
From left to right according to retaining ring, end face bearer ring, left side neck bush, traction lifting lug, right side neck bush, end face bearer ring, retaining ring it is suitable
Sequence pivot joint is got up；Then, above-mentioned two vehicle frame is free to rotate under the articulated support of central shaft tube, and respectively keeps axial
Position do not loosen separation.
10. a bush type center bearing group of a kind of new double-wheel self-balancing vehicle described in the 9th according to the present invention, wherein one
A traction lifting lug is a ring washer, it, which is used for separating above-mentioned two bearing, prevents the coupling surface of above-mentioned two vehicle frame from occurring
Interference.
11. the left and right vehicle frame of a kind of new double-wheel self-balancing vehicle described in the 3rd according to the present invention, wherein further including；
One, with row platform, which is provided with one and multiply section, lower and upper to state the synchronous rotation of traction lifting lug connection, with the front side of row platform
It is pivotally connected the longitudinal axis for being parallel to direction of traffic, the straight friendship direction of the longitudinal axis links a horizontal axis, and the both ends of the horizontal axis are respectively provided with
Driven member；
Two guiding geosynclinal blocks, it is corresponding to be arranged in the front side of above-mentioned left and right vehicle frame, and guiding is equipped in the guiding geosynclinal block
Slot and the driven member at above-mentioned horizontal axis both ends are slidably matched, to guide such driven member that can be slided in guiding groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710033323.4A CN108284901A (en) | 2017-01-09 | 2017-01-09 | A kind of new double-wheel self-balancing vehicle |
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| CN201710033323.4A CN108284901A (en) | 2017-01-09 | 2017-01-09 | A kind of new double-wheel self-balancing vehicle |
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| CN201710033323.4A Pending CN108284901A (en) | 2017-01-09 | 2017-01-09 | A kind of new double-wheel self-balancing vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846071A (en) * | 2018-08-04 | 2020-10-30 | 扬顶（天津）科技有限公司 | Self-balancing vehicle wheel shock absorption and balance correction mechanism |
| CN112896393A (en) * | 2021-02-27 | 2021-06-04 | 湖北邦步晨康智能科技有限公司 | Novel double-rod electric balance car |
| CN113928460A (en) * | 2021-11-23 | 2022-01-14 | 江苏双双高新科技有限公司 | Assembled balance car based on sensing control |
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| CN112896393A (en) * | 2021-02-27 | 2021-06-04 | 湖北邦步晨康智能科技有限公司 | Novel double-rod electric balance car |
| CN113928460A (en) * | 2021-11-23 | 2022-01-14 | 江苏双双高新科技有限公司 | Assembled balance car based on sensing control |
| CN113928460B (en) * | 2021-11-23 | 2022-11-11 | 江苏双双高新科技有限公司 | Assembled balance car based on sensing control |
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Application publication date: 20180717 |