CN107380336A - A kind of damping balance car - Google Patents
A kind of damping balance car Download PDFInfo
- Publication number
- CN107380336A CN107380336A CN201710656699.0A CN201710656699A CN107380336A CN 107380336 A CN107380336 A CN 107380336A CN 201710656699 A CN201710656699 A CN 201710656699A CN 107380336 A CN107380336 A CN 107380336A
- Authority
- CN
- China
- Prior art keywords
- wheel
- mounting hole
- wheel shaft
- car body
- car
- 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.)
- Pending
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- 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
Abstract
Damping balance car provided by the invention is respectively arranged with mounting seat corresponding with wheel at the both ends of car body, described wheel shaft one end is connected with wheel, the other end is hinged with the mounting seat, and the wheel shaft is connected to the car body through elastic device, intersect with the axial direction of the axletree in the deformation direction of the elastic device, so, in vehicular motion, if vehicle runs into bumpy road, then wheel can drive axletree to be twisted with respect to car body, simultaneously elastic device deformation and buffer the vibrations of wheel so that the basic held stationary of car body.
Description
Technical field
The present invention relates to balance car technical field, more particularly to a kind of damping balance car.
Background technology
Balance car, it is called body-sensing car.In the market mainly has single wheel and the class of two-wheel two.Its operation principles is mainly built upon one
Kind is referred to as in " dynamic stability " (Dynamic Stabilization) general principle, both utilizes the gyroscope of vehicle body
And acceleration transducer, to detect the change of vehicle body attitude, and servo-control system is utilized, accurately motor carries out corresponding
Adjustment, to keep the balance of system.Be modern be used as walking-replacing tool, amusement and recreation it is a kind of new green
Product.
At present, for balance car typically using wheel hub motor as driving, the wheel with wheel hub motor passes through axletree and vehicle body
Connection, in order that structure is compacter, and improves the wheel footpath of wheel, wheel is generally placed at the both sides of balance, and non-equilibrium
The base of car, and balance car does not have the chassis similar to automobile yet, and therefore, balance car is difficult to use for reference motorcycle, automobile etc.
The shock-damping structure of conventional vehicles.Therefore, balance car is not provided with damping device substantially at present.In flat roads such as cities
Under, had an effect on less without shock-damping structure, still, once need still other more rugged field section to be walked, then
Current balance car is difficult to meet demand.Therefore, the demand of balance car of the design with shock-damping structure is extremely urgent.
Therefore, Chinese patent CN201320665114.9 discloses a kind of double-wheel self-balancing car, the balance car includes pedestal
(both car bodies), pedestal two bottom sides are provided with depression position, and mounting bracket is provided with the position that is recessed, and mounting bracket one end is flexibly connected with pedestal,
The other end is connected by suspension system with pedestal.That is, the balance car in order to realize shock-absorbing function, it is necessary to increase by one with
The be hinged mounting bracket of car body, and car body must also set depression position accordingly, this not only make it that balancing bassinet structure becomes more multiple
It is miscellaneous, it is difficult to produce and process.
The content of the invention
One kind is provided and can be put down with reducing it is an object of the invention to avoid above-mentioned weak point of the prior art
Weigh vibrations of the car in bumpy road, and the damping balance car that shock-damping structure is relatively simple.
The purpose of the present invention is achieved through the following technical solutions：
Provide one kind and provide a kind of damping balance car, including car body and the wheel for being arranged at car body both sides, the wheel warp
Wheel is pivotally connected to the car body, and the both ends of the car body are respectively arranged with mounting seat corresponding with wheel, described wheel shaft one end with
Wheel is connected, and the other end is hinged with the mounting seat, and the wheel shaft is connected to the car body, the elasticity dress through elastic device
The axial direction put intersects with the axial direction of the axletree.
Wherein, the dress seat offers mounting hole, and the wheel shaft of the wheel is inserted and is hinged from one end of the mounting hole
In the other end of mounting hole, the aperture of the mounting hole is more than the diameter of axle of the wheel shaft, is supplied with being formed in mounting hole with wheel between centers
The free gap of wheel shaft activity, so that wheel shaft can move towards the radial direction of mounting hole, realize that wheel shaft is mutually cut with scissors with mounting seat
Connect.
Wherein, the madial wall of the mounting hole is provided with damping software.
Wherein, the damping software is silica gel.
Wherein, it is gradual from mounting hole to be used to install one end of wheel shaft close to one end of wheel to it for the aperture of the mounting hole
Reduce.
Wherein, one end setting finite place piece that the wheel shaft is connected with mounting hole, wheel shaft described in the locating part clamping, with
Axial direction of the wheel shaft along the mounting hole is prevented to move.
Wherein, the middle part of the axletree is connected to the car body formed with centering block, the centering block through the elastic device.
Wherein, the centering block includes two alar parts, and two alar parts are connected to the car body through elastic device respectively.
Wherein, the elastic device is spring.
Wherein, guide rod is provided with the spring, described guide rod one end is connected with the alar part, the other end and car body
Connection.
Wherein, the axis of the elastic device on described two alar parts intersects.
Wherein, the centering block forms the outside with the car body, and the lateral wall of the car body is formed with suspension part, the bullet
Property device one end is connected with centering block, and the other end is connected with suspension part.
Beneficial effects of the present invention：Damping balance car provided by the invention is respectively arranged with and wheel pair at the both ends of car body
The mounting seat answered, described wheel shaft one end are connected with wheel, and the other end is hinged with the mounting seat, and the wheel shaft is through elastic device
The car body is connected to, the deformation direction of the elastic device is intersected with the axial direction of the axletree, so, in vehicular motion
In, if vehicle runs into bumpy road, wheel can drive axletree to be twisted with respect to car body, while elastic device deformation and buffer vehicle
The vibrations of wheel, so that the basic held stationary of car body.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
Fig. 1 is the schematic diagram of damping balance car of the present invention.
Fig. 2 is diagrammatic cross-section of the damping balance car of the present invention along Fig. 1 A-A '.
Fig. 3 is diagrammatic cross-section of the damping balance car of the present invention along Fig. 1 B-B '.
Include in Fig. 1 into Fig. 3：
1 --- car body, 2 --- wheel, 3 --- wheel shaft, 4 --- spring, 5 --- guide rod, 6 --- centering block, 61 --- alar part,
62 --- --- --- --- mounting hole, 82 --- silica gel, 9 --- locating parts of mounting seat, 81 of suspension part, 8 of fixing hole, 7.
Embodiment
The invention will be further described with the following Examples.
The embodiment of damping balance car of the present invention, as shown in Figure 1 to Figure 3, includes：Car body 1, the two of car body 1
Side is provided with wheel 2, and wheel 2 is connected to the car body 1 through wheel shaft 3, is respectively arranged with and wheel 2 in the inside at the both ends of car body 1
Corresponding mounting seat 8, mounting seat 8 offer mounting hole 81, and an opening of mounting hole 81 opens up the side with car body 1, wheel 2
Wheel shaft 3 inserts from the opening at the end of mounting hole 81, and is limited the clamping of part 9 in the other end of mounting hole 81, and locating part 9 hinders
Only axial direction of the wheel shaft 3 along the mounting hole 81 moves；On the other hand, the aperture of mounting hole 81 is more than the axle of the wheel shaft 3
Footpath, the free gap for the activity of wheel shaft 3 is both formed between mounting hole 81 and wheel shaft 3, so, when wheel 2 is advanced with bumpy road,
Wheel shaft 3 can twist towards the radial direction of mounting hole 81, both wheel shaft 3 was hinged with mounting seat 8.But with traditional using hinge
The articulated structures such as chain are different, and the wheel shaft 3 of the present embodiment can be offset in mounting seat 8 towards any radial direction of mounting hole 81,
Therefore, the vibrations of above-below direction can not only be eliminated, additionally it is possible to which the vibrations in elimination of level direction, shock-proof effect are more preferable.
In the present embodiment, the madial wall of mounting hole 81 is provided with silica gel 82, even if such wheel shaft 3 collides because of deflection
The inwall of mounting hole 81, silica gel 82 can also absorb the impact of the collision, can either protect wheel shaft 3 and mounting seat 8, can also keep away
Exempt from because the vibrations of collision therefore.Certainly, silica gel 82 can also be replaced by other damping softwares, make as long as buffering can be played
With.In addition, the aperture of mounting hole 81 from mounting hole 81 close to one end of wheel 2 to its be used to installing one end of wheel shaft 3 by
It is tapered small, it so can more adapt to the deflected trajectory of wheel shaft 3.
In the present embodiment, elastic device is spring 4.Specifically, the middle part of the axletree of the present embodiment is formed with centering block 6, and
The lateral wall of car body 1 is formed with suspension part 7.Centering block 6 is provided with fixing hole 62 formed with two alar parts 61 on alar part 61, fixed
The distance of hole 62 to the axis of axletree is equal, has two one end of guide rod 5 to plug in fixing hole 62, the other end is fixed to suspension part
7 so that two guide rods 5 are coplanar and not parallel (both both axis intersected), and (two bullets of event of spring 4 are arranged with guide rod 5
The axis of spring 4 intersects), the one end of spring 4 pushes against and suspension part 7, and the other end pushes against and centering block 6, so in wheel shaft 3 with respect to car body 1
During twisting, spring 4 will compressive deformation so that the impact that wheel 2 receives is buffered without being transferred to car body 1.Certainly, it is actual
In, elastic device can also use some ready-made buffer devices, such as hang car using some suspension buffer devices
Axle, or even, centering block 6 can be arranged in the inner chamber of car body 1, elastic device is set directly at the inner chamber of centering block 6 and car body 1
Roof.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (12)
1. a kind of damping balance car, including car body and the wheel for being arranged at car body both sides, the wheel are pivotally connected to described through wheel
Car body, it is characterised in that：The both ends of the car body are respectively arranged with mounting seat corresponding with wheel, described wheel shaft one end and wheel
Connection, the other end is hinged with the mounting seat, and the wheel shaft is connected to the car body through elastic device, the elastic device
Axial direction intersects with the axial direction of the axletree.
A kind of 2. damping balance car as claimed in claim 1, it is characterised in that：The dress seat offers mounting hole, the car
The wheel shaft of wheel inserts from one end of the mounting hole and is articulated with the other end of mounting hole, and the aperture of the mounting hole is more than described
The diameter of axle of wheel shaft, to be formed in mounting hole and wheel between centers for the movable free gap of wheel shaft, so that wheel shaft can be towards mounting hole
Radial direction movement, realize that wheel shaft is hinged with mounting seat.
A kind of 3. damping balance car as claimed in claim 2, it is characterised in that：The madial wall of the mounting hole is provided with damping
Software.
A kind of 4. damping balance car as claimed in claim 3, it is characterised in that：The damping software is silica gel.
A kind of 5. damping balance car as claimed in claim 2, it is characterised in that：The aperture of the mounting hole is close from mounting hole
One end that one end of wheel is used to install wheel shaft to it is gradually reduced.
A kind of 6. damping balance car as claimed in claim 2, it is characterised in that：One end that the wheel shaft is connected with mounting hole is set
It is equipped with locating part, wheel shaft described in the locating part clamping, to prevent axial direction of the wheel shaft along the mounting hole from moving.
A kind of 7. damping balance car as claimed in claim 1, it is characterised in that：The middle part of the axletree is formed with centering block, institute
State centering block and be connected to the car body through the elastic device.
A kind of 8. damping balance car as claimed in claim 7, it is characterised in that：The centering block includes two alar parts, two wings
Portion is connected to the car body through elastic device respectively.
A kind of 9. damping balance car as claimed in claim 8, it is characterised in that：The elastic device is spring.
A kind of 10. damping balance car as claimed in claim 9, it is characterised in that：Guide rod is provided with the spring, it is described
Guide rod one end is connected with the alar part, and the other end is connected with car body.
A kind of 11. damping balance car as claimed in claim 8, it is characterised in that：Elastic device on described two alar parts
Axis intersects.
A kind of 12. damping balance car as claimed in claim 7, it is characterised in that：The centering block forms outer with the car body
Side, the lateral wall of the car body are connected formed with suspension part, described elastic device one end with centering block, and the other end connects with suspension part
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656699.0A CN107380336A (en) | 2017-08-03 | 2017-08-03 | A kind of damping balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656699.0A CN107380336A (en) | 2017-08-03 | 2017-08-03 | A kind of damping balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107380336A true CN107380336A (en) | 2017-11-24 |
Family
ID=60344588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656699.0A Pending CN107380336A (en) | 2017-08-03 | 2017-08-03 | A kind of damping balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107380336A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319032A (en) * | 2018-08-26 | 2019-02-12 | 深圳市领航致远科技有限公司 | A kind of damper and balance car of electrodynamic balance vehicle |
| CN109319031A (en) * | 2018-08-26 | 2019-02-12 | 深圳市领航致远科技有限公司 | A kind of damper and balance car of electrodynamic balance vehicle |
| CN109353438A (en) * | 2018-10-11 | 2019-02-19 | 佛山科学技术学院 | A kind of damping balance car |
| WO2019165711A1 (en) * | 2018-02-28 | 2019-09-06 | 浙江阿尔郎科技有限公司 | Hoverboard |
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| CN205345204U (en) * | 2015-12-31 | 2016-06-29 | 杭州速控软件有限公司 | Electrodynamic balance swing car shock absorber structure |
| CN205469469U (en) * | 2016-01-14 | 2016-08-17 | 河源市概念智慧科技有限公司 | The wheel connection mechanism of electrodynamic balance car |
| CN206087054U (en) * | 2016-08-04 | 2017-04-12 | 尚艳燕 | Balance car wheel fixed knot constructs and balance car |
| US20170166278A1 (en) * | 2015-12-14 | 2017-06-15 | Usmmt Llc | Two-axle vehicle balance scooter |
| CN207403866U (en) * | 2017-08-03 | 2018-05-25 | 东莞市车小秘智能科技有限公司 | A kind of damping balance car |
-
2017
- 2017-08-03 CN CN201710656699.0A patent/CN107380336A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170166278A1 (en) * | 2015-12-14 | 2017-06-15 | Usmmt Llc | Two-axle vehicle balance scooter |
| CN205345204U (en) * | 2015-12-31 | 2016-06-29 | 杭州速控软件有限公司 | Electrodynamic balance swing car shock absorber structure |
| CN205469469U (en) * | 2016-01-14 | 2016-08-17 | 河源市概念智慧科技有限公司 | The wheel connection mechanism of electrodynamic balance car |
| CN206087054U (en) * | 2016-08-04 | 2017-04-12 | 尚艳燕 | Balance car wheel fixed knot constructs and balance car |
| CN207403866U (en) * | 2017-08-03 | 2018-05-25 | 东莞市车小秘智能科技有限公司 | A kind of damping balance car |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019165711A1 (en) * | 2018-02-28 | 2019-09-06 | 浙江阿尔郎科技有限公司 | Hoverboard |
| CN109319032A (en) * | 2018-08-26 | 2019-02-12 | 深圳市领航致远科技有限公司 | A kind of damper and balance car of electrodynamic balance vehicle |
| CN109319031A (en) * | 2018-08-26 | 2019-02-12 | 深圳市领航致远科技有限公司 | A kind of damper and balance car of electrodynamic balance vehicle |
| CN109353438A (en) * | 2018-10-11 | 2019-02-19 | 佛山科学技术学院 | A kind of damping balance car |
| CN109353438B (en) * | 2018-10-11 | 2023-09-26 | 佛山科学技术学院 | Shock attenuation balance car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
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| WD01 | Invention patent application deemed withdrawn after publication |