CN207328701U - A kind of multidimensional damping balance car - Google Patents
A kind of multidimensional damping balance car Download PDFInfo
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- CN207328701U CN207328701U CN201720963189.3U CN201720963189U CN207328701U CN 207328701 U CN207328701 U CN 207328701U CN 201720963189 U CN201720963189 U CN 201720963189U CN 207328701 U CN207328701 U CN 207328701U
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- mounting hole
- wheel shaft
- wheel
- car body
- damping
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Abstract
Damping balance car provided by the utility model is respectively arranged with mounting hole corresponding with wheel at the both ends of car body,The inner wall of the mounting hole substantially has damping software,The wheel shaft is inserted into from one end of the mounting hole and is articulated with the other end of mounting hole,The aperture of the mounting hole is more than the diameter of axle of the wheel shaft,So,In vehicular motion,If vehicle runs into bumpy road,Then wheel can drive axle to be twisted with respect to car body,And damping software then can also absorb the impact of the collision,Wheel shaft and mounting base is avoided mutually to collide,And then avoid because the vibrations of collision therefore,Compared with prior art,Since wheel shaft can be deviated in mounting base towards any radial direction of mounting hole,Therefore,The vibrations of above-below direction can not only be eliminated,Can also elimination of level direction vibrations,Realize multidimensional damping,So that the basic held stationary of car body.
Description
Technical field
Balance car technical field is the utility model is related to, more particularly to a kind of multidimensional damping balance car.
Background technology
Balance car, is called body-sensing car.In the market mainly has two class of single wheel and two-wheel.Its operation principles is mainly built upon one
Kind is referred to as in the basic principle of " dynamic stability " (Dynamic Stabilization), 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 drive motor to carry 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 environmentally protective
Product.
At present, for balance car generally using wheel hub motor as driving, the wheel with wheel hub motor passes through axle and vehicle body
Connection, in order to make structure 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 walk, 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.
For this reason, Chinese patent CN201320665114.9 discloses a kind of double-wheel self-balancing car, which includes pedestal
(both car bodies), pedestal two bottom sides are equipped with depression position, and mounting bracket is equipped 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 is merely capable of slowing down the shake on upper and lower vertical direction
It is dynamic, and in fact, since rough ground has wheel inhibition in the horizontal direction, rough ground also results in balance
Car it is in the horizontal direction vibrations and the vibrations of the dimension can not be reduced.
The content of the invention
The purpose of this utility model is that avoiding above-mentioned shortcoming of the prior art and providing a kind of balance car, this is flat
The car that weighs can have the vibrations for reducing balance car in multiple dimensions of bumpy road.
The purpose of this utility model is achieved through the following technical solutions：
A kind of balance car of multidimensional damping, including car body and the wheel for being arranged at car body both sides are provided, states wheel through wheel
The car body is pivotally connected to, the both ends of the car body offer mounting hole, and the inner wall of the mounting hole substantially has damping software, institute
The other end that wheel shaft is inserted into from one end of the mounting hole and is articulated with mounting hole is stated, the aperture of the mounting hole is more than the wheel
The diameter of axle of axis, so that mounting hole forms the free gap for wheel shaft activity with wheel between centers.
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
The wheel shaft is prevented to be moved along the axial direction of the mounting hole.
Wherein, the wheel shaft is connected to the car body through spring.
Wherein, the middle part of the axle is formed with centering block, and the lateral wall of the car body is formed with suspension part, the spring one
End connects the centering block, and the other end connects the suspension part.
The beneficial effects of the utility model：Damping balance car provided by the utility model is respectively arranged with the both ends of car body
Mounting hole corresponding with wheel, the inner wall of the mounting hole substantially have a damping software, and the wheel shaft is from one end of the mounting hole
It is inserted into and is articulated with the other end of mounting hole, the aperture of the mounting hole is more than the diameter of axle of the wheel shaft, in this way, advancing in vehicle
During, if vehicle runs into bumpy road, wheel can drive axle to be twisted with respect to car body, and damping software then can also be inhaled
The impact of the collision is received, avoids wheel shaft and mounting base from mutually colliding, and then is avoided because the vibrations of collision therefore, with the prior art
Compare, since wheel shaft can be deviated in mounting base towards any radial direction of mounting hole, above-below direction can not only be eliminated
Vibrations, additionally it is possible to the vibrations in elimination of level direction, realize multidimensional damping, so that the basic held stationary of car body.
Brief description of the drawings
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not formed to the utility model
Any restrictions, without creative efforts, can also be according to following attached for those of ordinary skill in the art
Figure obtains other attached drawings.
Fig. 1 is the schematic diagram of the utility model multidimensional damping balance car.
Fig. 2 is diagrammatic cross-section of the utility model multidimensional damping balance car along the A-A ' of Fig. 1.
Fig. 3 is diagrammatic cross-section of the utility model multidimensional damping balance car along the B-B ' of Fig. 1.
Include in Fig. 1 into Fig. 3：
1 --- car body, 2 --- wheel, 3 --- wheel shaft, 4 --- spring, 5 --- guide rod, 6 --- centering block, 61 ---
--- --- --- --- mounting hole, 82 --- silica gel, 9 --- are spacing for mounting base, 81 for suspension part, 8 for mounting hole, 7 for alar part, 62
Part.
Embodiment
The utility model is further described with the following Examples.
The embodiment of the utility model damping balance car, as shown in Figure 1 to Figure 3, includes：Car body 1, car body 1
Both sides be provided with wheel 2, wheel 2 is connected to the car body 1 through wheel shaft 3, is respectively arranged with the inside at 1 both ends of car body and car
2 corresponding mounting bases 8 are taken turns, mounting base 8 offers mounting hole 81, and an opening of mounting hole 81 opens up the side with car body 1, wheel
2 wheel shaft 3 is inserted into from the opening at 81 end of mounting hole, and is limited 9 clamping of part, locating part in the other end of mounting hole 81
9 prevention wheel shafts 3 are moved along the axial direction of the mounting hole 81；On the other hand, the aperture of mounting hole 81 is more than the wheel shaft 3
The diameter of axle, both forms the free gap for the activity of wheel shaft 3 between mounting hole 81 and wheel shaft 3, in this way, when wheel 2 is advanced and bumpy road
When, wheel shaft 3 can be twisted towards the radial direction of mounting hole 81, both so that wheel shaft 3 is hinged with mounting base 8.But adopted with traditional
It is different with articulated structures such as hinges, the wheel shaft 3 of the present embodiment in mounting base 8 can towards mounting hole 81 any radial direction it is inclined
Move, 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 is collided because of deflection
The inner wall of mounting hole 81, silica gel 82 can also absorb the impact of the collision, can either protect wheel shaft 3 and mounting base 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 axle 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 mounting hole 62 formed with two alar parts 61 on alar part 61, fixed
The distance of hole 62 to the axis of axle is equal, has two 5 one end of guide rod to plug in mounting 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), 4 one end of spring 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 received impact of wheel 2 is buffered without being transferred to car body 1.Certainly, it is actual
In, elastic device can also use some ready-made buffering equipment, such as hang car using some suspension buffering equipment
Axis, or even, centering block 6 can be arranged in the inner cavity of car body 1, elastic device is set directly at the inner cavity of centering block 6 and car body 1
Roof.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be to the technical solution of the utility model technical scheme is modified or replaced equivalently, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of balance car of multidimensional damping, including car body and the wheel for being arranged at car body both sides, state wheel and are pivotally connected to through wheel
The car body, it is characterised in that：The both ends of the car body offer mounting hole, and the inner wall of the mounting hole substantially has the damping soft
Body, the wheel shaft are inserted into from one end of the mounting hole and are articulated with the other end of mounting hole, and the aperture of the mounting hole is more than
The diameter of axle of the wheel shaft, so that mounting hole forms the free gap for wheel shaft activity with wheel between centers.
A kind of 2. multidimensional damping balance car as claimed in claim 1, it is characterised in that：The damping software is silica gel.
A kind of 3. multidimensional damping balance car as claimed in claim 1, it is characterised in that：The aperture of the mounting hole is from mounting hole
The one end for being used to install wheel shaft to it close to one end of wheel is gradually reduced.
A kind of 4. multidimensional damping balance car as claimed in claim 1, it is characterised in that：The wheel shaft be connected with mounting hole one
End sets finite place piece, wheel shaft described in the locating part clamping, to prevent the wheel shaft from being moved along the axial direction of the mounting hole
It is dynamic.
A kind of 5. multidimensional damping balance car as claimed in claim 1, it is characterised in that：The wheel shaft is connected to described through spring
Car body.
A kind of 6. multidimensional damping balance car as claimed in claim 5, it is characterised in that：The middle part of the wheel shaft is formed with pendulum
Block, for the lateral wall of the car body formed with suspension part, the spring one end connects the centering block, and the other end connects the suspension
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963189.3U CN207328701U (en) | 2017-08-03 | 2017-08-03 | A kind of multidimensional damping balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963189.3U CN207328701U (en) | 2017-08-03 | 2017-08-03 | A kind of multidimensional damping balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328701U true CN207328701U (en) | 2018-05-08 |
Family
ID=62378329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720963189.3U Active CN207328701U (en) | 2017-08-03 | 2017-08-03 | A kind of multidimensional damping balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353438A (en) * | 2018-10-11 | 2019-02-19 | 佛山科学技术学院 | A kind of damping balance car |
-
2017
- 2017-08-03 CN CN201720963189.3U patent/CN207328701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 225600 North of Bosten Avenue, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province (in Battery Industrial Park) Patentee after: Haiyi New Energy Yangzhou Co., Ltd. Address before: 523000, Guangdong, Dongguan province Songshan Lake hi tech Industrial Development Zone, industrial North Road No. 6 EAST Power System Technology Co., Ltd. building C-1 Building 2, building 001 Patentee before: Dongguan CXM Intelligent Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |