CN106184526A - A kind of balance car wheel securing structure and balance car - Google Patents
A kind of balance car wheel securing structure and balance car Download PDFInfo
- Publication number
- CN106184526A CN106184526A CN201610635631.XA CN201610635631A CN106184526A CN 106184526 A CN106184526 A CN 106184526A CN 201610635631 A CN201610635631 A CN 201610635631A CN 106184526 A CN106184526 A CN 106184526A
- Authority
- CN
- China
- Prior art keywords
- balance car
- movable axis
- hollow body
- wheel shaft
- securing structure
- 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.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000005520 electrodynamics Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B62K15/00—Collapsible or foldable cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of balance car wheel securing structure and balance car.Described balance car wheel securing structure includes hollow body；Spring it is provided with in hollow body；Movable axis it is arranged with in spring；Movable axis one end is flexibly connected with wheel shaft, and the other end props up spring；Described wheel shaft can be inside sheathed entrance hollow body.The present invention can realize the folding of wheel, and simple in construction, and space hold is little.
Description
Technical field
The present invention relates to balance car control field, in particular, relate to a kind of balance car wheel securing structure and balance
Car.
Background technology
Electrodynamic balance car, is again body-sensing car, thinking car, and its operation principles is mainly built upon one and is referred to as " the most steady
In ultimate principle calmly ", utilize gyroscope and the acceleration transducer of vehicle body, detect the change of vehicle body attitude, utilize
Servo-control system, accurately drives motor to be adjusted correspondingly, to keep the balance of system.
Existing electrodynamic balance car typically has two kinds, and one is to have an action bars on car body, and user stands in electronic
On the foot platform of balance car operating action bars, thus advance, retreat and stop, such control is also referred to as " manual ".
Another kind is that car body is made up of two parts, realizes mutually rotating by rotating mechanism, thus realize between left half and right half
" foot control ".
Existing balance car vehicle compares and takies place, needs to take bigger space not using when.And wheel
Easily roll, and balance car does not stop brake gear, the most easily walks.
Summary of the invention
The technical problem to be solved is to provide a kind of wheel foldable balance car wheel securing structure peace
Weighing apparatus car.
It is an object of the invention to be achieved through the following technical solutions:
According to an aspect of the present invention, the invention discloses a kind of balance car wheel securing structure, including hollow body；
Spring it is provided with in hollow body；Movable axis it is arranged with in spring；Movable axis one end is flexibly connected with wheel shaft, and the other end props up bullet
Spring；Described wheel shaft can be inside sheathed entrance hollow body.
Further, the opening part of described hollow body is arranged with cap sleeve；The aperture of described cap sleeve is less than the hollow mouth of pipe
Internal diameter；Described spring closes on one end of wheel shaft and is pushed against the inward flange of cap sleeve opening.Cap sleeve is threadedly secured to hollow body
Opening part.With portable propelling axle, the dismounting of spring, and the location knot of spring can be cooperatively formed with movable axis by cap sleeve
Structure.
Further, described cap sleeve inside top surface and bottom surface are plane；Accordingly, movable axis upper and lower surface is also
It is plane, forms, with cap sleeve inside top surface and bottom surface, the position limiting structure that restraint axle rotates.Utilize the internal diameter shape of cap sleeve
Movable axis is carried out spacing by shape, prevents axis of rotation, so need not arrange position limiting structure again in hollow body, reduce and manufacture
Cost.
Further, the length of described wheel shaft is more than the bore of described cap sleeve.The when that so rotating shaft being vertical with cap sleeve, i.e.
The stress utilizing spring wheel folds when is stuck in cap sleeve opening part, it is achieved be automatically positioned.
Further, one end that described movable axis is fixing with wheel shaft is provided with groove；It is provided with between described groove two inwall and turns
Axle；Accordingly, in described wheel shaft embeds groove；Described wheel shaft is provided with the through hole of sheathed rotating shaft；When wheel shaft turns to and movable axis
Time parallel, rotating shaft can be embedded into inside hollow body together with movable axis；When axis of rotation is to time vertical with movable axis, and rotating shaft pushes against
At cap sleeve opening part.
Further, described wheel shaft includes and the fixed part of described groove fit, the pedestal being connected with fixed part；Described work
The moving axis end face in groove one end is inner concave arc surface；Described pedestal and fixed part junction are provided with the evagination adaptive with inner concave arc surface
Cambered surface.Cambered surface is conducive to reducing friction during rotating axle.
Further, described hollow body inside top surface and bottom surface are plane；Accordingly, movable axis upper surface and following table
Face is also plane, forms, with hollow body inside top surface and bottom surface, the position limiting structure that restraint axle rotates.
Further, the length of described wheel shaft is more than the internal diameter of described hollow body.
Further, one end that described movable axis is relative with wheel shaft connects disk；The external diameter of described disk and hollow pipe
The internal diameter of body is consistent.So after the sheathed spring of movable axis, spring tail end just can prop up disk, is dragged by the resilience force of spring and lives
Moving axis is toward hollow body internal motion.
According to another aspect of the present invention, the invention discloses a kind of balance car, described balance car includes institute of the present invention
The balance car wheel securing structure stated.
Compared with prior art, the solution have the advantages that: the present invention utilizes joining of hollow body, movable axis and spring
Conjunction realizes balance car wheel and folds.When normally using, rotating axle is parallel with movable axis, under the elastic reaction of spring, lives
Moving axis, wheel shaft can be embedded in hollow body, and now tire is with hollow body vertically, for normal transport condition.Fold wheel
Time, pull wheel, make rotating shaft all expose hollow body, then go to wheel shaft so that it is vertical with movable axis, now wheel is with empty
Heart body is parallel, sentences folded state.Under the action of the spring, wheel shaft is stuck in the opening part location of hollow body, maintains wheel folding
Overlapping state.It addition, whole foldable structure can be received in hollow body, space hold is minimum, can be suitably used for different style
Balance car.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention balance car structural representation；
Fig. 2 is embodiment of the present invention wheel securing structure decomposing schematic representation；
Fig. 3 is the front elevational schematic of embodiment of the present invention wheel securing structure wheels travel state；
Fig. 4 is the schematic side view of embodiment of the present invention wheel securing structure wheels travel state；
Fig. 5 is the Fig. 4 generalized section along A-A；
Fig. 6 is the schematic perspective view that embodiment of the present invention wheel securing structure wheel folds intermediateness；
Fig. 7 is the schematic perspective view of embodiment of the present invention wheel securing structure wheel folded state；
Fig. 8 is the schematic side view of embodiment of the present invention wheel securing structure wheels travel state；
Fig. 9 is the Fig. 8 generalized section along B-B；
Figure 10 is embodiment of the present invention cap sleeve structural representation；
Figure 11 is embodiment of the present invention movable axis structural representation；
Figure 12 is the structural representation of embodiment of the present invention wheel shaft and wheel.
Wherein: 10, hollow body；20, spring；30, movable axis；31, groove；32, rotating shaft；33, disk；34, imploded arcs
Face；40, cap sleeve；50, wheel shaft；51, fixed part；52, pedestal；53, outer convex globoidal；60, wheel；70, plane；80, car body.
Detailed description of the invention
The open a kind of balance car of the present invention, described balance car includes car body；Described car body is provided with wheel securing structure.Described
Wheel securing structure includes hollow body；Spring it is provided with in hollow body；Movable axis it is arranged with in spring；Movable axis one end and wheel
Axle is flexibly connected, and the other end props up spring；Described wheel shaft can be inside sheathed entrance hollow body.
The present invention utilizes the cooperation of hollow body, movable axis and spring to realize balance car wheel and folds.When normally using,
Rotating axle is parallel with movable axis, and under the elastic reaction of spring, movable axis, wheel shaft can be embedded in hollow body, now
Tire is vertical with hollow body, for normal transport condition.When folding wheel, pull wheel, make rotating shaft all expose hollow body,
Then going to wheel shaft so that it is vertical with movable axis, now wheel is parallel with hollow body, sentences folded state.In spring effect
Under, wheel shaft is stuck in the opening part location of hollow body, maintains wheel folded state.It addition, whole foldable structure can be received into
In hollow body, space hold is minimum, can be suitably used for the balance car of different style.
In describing the invention, it is to be understood that term " " center ", " laterally ", " on ", D score, "left", "right",
The orientation of the instruction such as " vertically ", " level ", " top ", " end ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, art
Language " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate institute
The quantity of the technical characteristic of instruction.Thus, define " first ", the feature of " second " can express or implicitly include one
Or more this feature.In describing the invention, except as otherwise noted, " multiple " are meant that two or more.
It addition, term " includes " and any deformation, it is intended that cover non-exclusive comprising.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Term used herein above is only used to describe specific embodiment and be not intended to limit exemplary embodiment.Unless
Context refers else clearly, and singulative the most used herein above " ", " one " also attempt to include plural number.Also should
When being understood by, term used herein above " include " and/or " comprising " specify stated feature, integer, step, operation,
Unit and/or the existence of assembly, and do not preclude the presence or addition of other features one or more, integer, step, operation, unit,
Assembly and/or a combination thereof.
Balance car wheel fixing mechanism and the balance car of the embodiment of the present invention are described below with reference to Fig. 1 to Figure 12.
Disclosed in present embodiment, wheel 60 fixed structure includes hollow body 10；Spring 20 it is provided with in hollow body 10；
Movable axis 30 it is arranged with in spring 20；Movable axis 30 one end is flexibly connected with wheel shaft 50, and the other end props up spring 20；Described wheel shaft
50 can sheathed entrance hollow body 10 inside.
Optionally, the opening part of hollow body 10 is arranged with cap sleeve 40；The aperture of described cap sleeve 40 is less than the hollow mouth of pipe
Internal diameter；One end that described spring 20 closes on wheel shaft 50 is pushed against the inward flange of cap sleeve 40 opening.Cap sleeve 40 is threadedly secured to
Hollow body 10 opening part.With portable propelling axle 30, the dismounting of spring 20, and can be coordinated with movable axis 30 by cap sleeve 40
Form the location structure of spring 20.
Cap sleeve 40 inside top surface and bottom surface are plane 70；Accordingly, movable axis 30 upper and lower surface is also plane
70, form, with cap sleeve 40 inside top surface and bottom surface, the position limiting structure that restraint axle 30 rotates.Utilize the internal diameter of cap sleeve 40
Movable axis 30 is carried out spacing by shape, prevents rotating shaft 32 from rotating, and so need not arrange position limiting structure in hollow body 10 again, reduce
Manufacturing cost.
The length of described wheel shaft 50 is more than the bore of described cap sleeve 40.The when that so rotating shaft 32 being vertical with cap sleeve 40, i.e.
The stress utilizing spring 20 wheel 60 folds when is stuck in cap sleeve 40 opening part, it is achieved be automatically positioned.
Described movable axis 30 is provided with groove 31 with the fixing one end of wheel shaft 50；It is provided with rotating shaft between 31 liang of inwalls of described groove
32；Accordingly, described wheel shaft 50 embeds in groove 31；Described wheel shaft 50 is provided with the through hole of sheathed rotating shaft 32；When wheel shaft 50 rotates
To time parallel with movable axis 30, it is internal that rotating shaft 32 can be embedded into hollow body 10 together with movable axis 30；When rotating shaft 32 turn to
When movable axis 30 is vertical, rotating shaft 32 is pushed against cap sleeve 40 opening part.
Wheel shaft 50 includes the fixed part 51 coordinated with described groove 31, the pedestal 52 being connected with fixed part 51；Described activity
The axle 30 end face in groove 31 one end is inner concave arc surface 34；Described pedestal 52 is provided with and inner concave arc surface 34 with fixed part 51 junction
Adaptive outer convex globoidal 53.Cambered surface is conducive to reducing friction during rotating axle 50.
One end that described movable axis 30 is relative with wheel shaft 50 connects disk 33；The external diameter of described disk 33 and hollow body
The internal diameter of 10 is consistent.So after the sheathed spring of movable axis 30 20, spring 20 tail end just can prop up disk 33, returning by spring 20
Elastic force drags movable axis 30 toward hollow body 10 internal motion.
Optionally, the present invention the most not necessarily wants cap sleeve 40, is directly internally formed spring 20 and activity at hollow body 10
The location structure of axle 30 is also feasible.So parts are less, more compact structure some.Specifically, hollow body 10 is internal
Use non-circular structure, ellipse, rectangle etc. can be used, it is of course also possible to be set to plane at internal end face and bottom surface
70；Accordingly, movable axis 30 upper and lower surface is also plane 70, is formed with hollow body 10 inside top surface and bottom surface
The position limiting structure that restraint axle 30 rotates；Then the opening part at hollow body 10 arranges the edge of indent, is used for positioning bullet
Spring 20.Now, the length of wheel shaft 50 is more than the internal diameter of described hollow body 10.The structures such as movable axis 30, wheel shaft 50 are referred to
Previously mentioned, do not repeat them here.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. a balance car wheel securing structure, it is characterised in that include hollow body；Spring it is provided with in hollow body；Spring
Inside it is arranged with movable axis；Movable axis one end is flexibly connected with wheel shaft, and the other end props up spring；Described wheel shaft can sheathed entrance hollow
Tubular body.
Balance car wheel securing structure the most according to claim 1, it is characterised in that the opening part set of described hollow body
It is provided with cap sleeve；The aperture of described cap sleeve is less than the internal diameter of the hollow mouth of pipe；Described spring closes on one end of wheel shaft and is pushed against cap sleeve and opens
The inward flange of mouth.
Balance car wheel securing structure the most according to claim 1, it is characterised in that described cap sleeve inside top surface and bottom surface
It is plane；Accordingly, movable axis upper and lower surface is also plane, is formed with cap sleeve inside top surface and bottom surface and limits
The position limiting structure that movable axis rotates.
Balance car wheel securing structure the most according to claim 2, it is characterised in that the length of described wheel shaft is more than described
The bore of cap sleeve.
Balance car wheel securing structure the most according to claim 2, it is characterised in that described movable axis is fixed with wheel shaft
One end is provided with groove；It is provided with rotating shaft between described groove two inwall；Accordingly, in described wheel shaft embeds groove；Described wheel shaft sets
There is the through hole of sheathed rotating shaft；When wheel shaft turns to parallel with movable axis, rotating shaft can be embedded in hollow body together with movable axis
Portion；When axis of rotation is to time vertical with movable axis, and rotating shaft is pushed against cap sleeve opening part.
Balance car wheel securing structure the most according to claim 5, it is characterised in that described wheel shaft includes and described groove
The fixed part coordinated, the pedestal being connected with fixed part；The described movable axis end face in groove one end is inner concave arc surface；Described pedestal
It is provided with the outer convex globoidal adaptive with inner concave arc surface with fixed part junction.
Balance car wheel securing structure the most according to claim 1, it is characterised in that described hollow body inside top surface and
Bottom surface is plane；Accordingly, movable axis upper and lower surface is also plane, with hollow body inside top surface and bottom surface
Form the position limiting structure that restraint axle rotates.
Balance car wheel securing structure the most according to claim 7, it is characterised in that the length of described wheel shaft is more than described
The internal diameter of hollow body.
Balance car wheel securing structure the most according to claim 1, it is characterised in that described movable axis is relative with wheel shaft
One end connects disk；The external diameter of described disk is consistent with the internal diameter of hollow body.
10. a balance car, it is characterised in that include the balance car wheel securing structure as described in claim 1-9 is arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635631.XA CN106184526B (en) | 2016-08-04 | 2016-08-04 | A kind of balance car wheel securing structure and balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635631.XA CN106184526B (en) | 2016-08-04 | 2016-08-04 | A kind of balance car wheel securing structure and balance car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184526A true CN106184526A (en) | 2016-12-07 |
| CN106184526B CN106184526B (en) | 2018-10-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635631.XA Active CN106184526B (en) | 2016-08-04 | 2016-08-04 | A kind of balance car wheel securing structure and balance car |
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| CN (1) | CN106184526B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627896A (en) * | 2017-01-04 | 2017-05-10 | 杭州骑客智能科技有限公司 | Man-machine interaction somatosensory vehicle |
| WO2018023529A1 (en) * | 2016-08-04 | 2018-02-08 | 尚艳燕 | Fixing structure of balancing vehicle wheel, and balancing vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094703B (en) * | 2018-08-26 | 2020-09-15 | 深圳市领航致远科技有限公司 | Wheel axle fixing structure of balance car and balance car |
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| CN102514662A (en) * | 2011-08-18 | 2012-06-27 | 陈和 | Two-wheeled self-balancing electrombile |
| US20130238231A1 (en) * | 2012-02-12 | 2013-09-12 | Shane Chen | Two-Wheel, Self-Balancing Vehicle With Independently Movable Foot Placement Sections |
| CN204846246U (en) * | 2015-07-07 | 2015-12-09 | 东莞市创明电池技术有限公司 | Beta structure and have this beta structure's scooter |
| CN105691505A (en) * | 2016-01-27 | 2016-06-22 | 陈云飞 | Single-pedal steerable two-wheel electric balance vehicle |
| CN206087054U (en) * | 2016-08-04 | 2017-04-12 | 尚艳燕 | Balance car wheel fixed knot constructs and balance car |
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2016
- 2016-08-04 CN CN201610635631.XA patent/CN106184526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514662A (en) * | 2011-08-18 | 2012-06-27 | 陈和 | Two-wheeled self-balancing electrombile |
| US20130238231A1 (en) * | 2012-02-12 | 2013-09-12 | Shane Chen | Two-Wheel, Self-Balancing Vehicle With Independently Movable Foot Placement Sections |
| CN204846246U (en) * | 2015-07-07 | 2015-12-09 | 东莞市创明电池技术有限公司 | Beta structure and have this beta structure's scooter |
| CN105691505A (en) * | 2016-01-27 | 2016-06-22 | 陈云飞 | Single-pedal steerable two-wheel electric balance vehicle |
| CN206087054U (en) * | 2016-08-04 | 2017-04-12 | 尚艳燕 | Balance car wheel fixed knot constructs and balance car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018023529A1 (en) * | 2016-08-04 | 2018-02-08 | 尚艳燕 | Fixing structure of balancing vehicle wheel, and balancing vehicle |
| CN106627896A (en) * | 2017-01-04 | 2017-05-10 | 杭州骑客智能科技有限公司 | Man-machine interaction somatosensory vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106184526B (en) | 2018-10-12 |
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Effective date of registration: 20201021 Address after: 518000 Guangdong Shenzhen Baoan District Xixiang street, Po Yuan Road, No. 1065, F518 fashion creative garden F13 101, 102 Patentee after: SHENZHEN AOTU INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518000 Futian District, Guangdong, Hongling building, building 25B, 1 Patentee before: Shang Yanyan |
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