CN206278206U - Balance car wheel securing structure and balance car - Google Patents
Balance car wheel securing structure and balance car Download PDFInfo
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- CN206278206U CN206278206U CN201620994466.2U CN201620994466U CN206278206U CN 206278206 U CN206278206 U CN 206278206U CN 201620994466 U CN201620994466 U CN 201620994466U CN 206278206 U CN206278206 U CN 206278206U
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- balance car
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- wheel
- support arm
- securing structure
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- 230000005520 electrodynamics Effects 0.000 description 2
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Abstract
The utility model discloses balance car wheel securing structure and balance car.The balance car wheel securing structure includes two car bodies, and two car body seam crossings are arranged right below connecting shaft；The car body is provided with wheel in the one end away from seam crossing；The car body is provided with the support being connected with connecting shaft；The vehicle frame is flexibly connected with connecting shaft.The utility model can effectively reduce taking up room for balance car, convenient for collecting.
Description
Technical field
The utility model is related to balance car field, in particular, is related to balance car wheel securing structure and balance car.
Background technology
Electrodynamic balance car, is called body-sensing car, thinking car, and its operation principles is mainly built upon one kind and is referred to as " dynamically surely
In general principle calmly ", the change of vehicle body attitude, and profit are detected using the gyroscope and acceleration transducer of vehicle body
With servo-control system, accurately motor is adjusted correspondingly, to keep the balance of system.
Existing electrodynamic balance car typically has two kinds, and one kind is that have an action bars on car body, and user stands electronic
Action bars is operated on the foot platform of balance car, so as to advance, retreat and stop, such control is also referred to as " manual control ".
Another kind is that car body is made up of two parts, mutually rotation is realized by rotating mechanism between left half and right half, so as to realize
" foot control ".
Existing balance car compares occupancy place, needs to take larger space when not using.And wheel is easy
Roll, and balance car does not stop brake gear, therefore also easily walk.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of balance car wheel securing structure of convenient for collecting with
Balance car.
The purpose of this utility model is achieved through the following technical solutions：
It is described the utility model discloses a kind of balance car wheel securing structure according to one side of the present utility model
Balance car includes car body, and the vehicle bottom is provided with support arm, and described support arm one end is rotatably fixed with vehicle bottom, another
End is rotatably fixed with wheel；The support arm is provided with through hole, and the shank that can be moved along through hole, the car are provided with through hole
Body bottom is additionally provided with the first location hole and the second location hole coordinated with shank, when the support arm rotates to deployed condition, institute
Shank is stated to coordinate with the first location hole；When the support arm rotates to contraction state, the shank coordinates with the second location hole.
Further, the shank includes connecting pole, with the fixed column for being connected column end connection；The fixed column it is transversal
Cross-sectional width of the face width more than connecting pole；The fixed column forms the first anchor ring with connecting pole junction；Accordingly, it is described
Through hole includes the first hole being adapted to connecting pole, the second hole being adapted to fixed column；First hole and the second hole
Junction forms the second anchor ring；Spring is socketed with the connecting pole；The both ends of the spring passes through the first anchor ring and second respectively
Anchor ring is positioned.Due to the presence of spring, shank can always prop up the plane of body bottom portion, once rotate to the first location hole or
The position of two location holes, shank is automatically inserted in the first location hole or the second location hole under spring force effect, Wu Xuren
Work intervention is to be capable of achieving to be automatically positioned.
Further, the wheel includes wheel body and axle portion；The axle portion includes axis body, described axis body one end
Wheel body is penetrated, the other end is provided with switching part；The switching part one side opposite with axis body is provided with the branch being flexibly connected with connector
Support part；Supporting part is rotatably fixed with the support arm.In general, wheel shaft is all thinner, it is not easy to realized rotatable
Fixed structure, can increase the contact area of spindle portion by switching part, on the one hand easily fixed with connector, the opposing party
Face contacts positioning with vehicle body side in wheel deployed condition, and stability is improved when wheel runs.
Further, the switching part is a round platform；The supporting part is fixed on the position of round platform disalignment.Supporting part
Disalignment, in balance car running status, due to gravity and the left and right of human pressure, supporting part meeting nature runs to minimum
Point, forms stable state location structure, and now, the integrated disc portions above supporting part have more areas to be contacted with vehicle body side, so
Wheel has disk to position in vertical direction, and horizontal position is equipped with the connector support of bottom, and double side support can effectively disperse wheel
Load-bearing, it is more firm durable.
Further, one end that the support arm is fixed with wheel shaft is provided with breach；The other end is curved portions；In the breach
It is provided with rotating shaft；With rotating shaft socket in the supporting part insertion breach.This is the fixed structure of a kind of specific support arm and wheel shaft,
Due to the avoiding structure of breach so that whole rotational structure is all smaller, be conducive to reducing balance car volume.
Further, the vehicle bottom is provided with arc groove, and first location hole and the second location hole are respectively provided with
At the two ends of arc groove.Arc groove has guide function to shank, that is, define the rotating range of whole support arm, it is to avoid turn
It is dynamic that scope is excessive causes wheel to be collided with miscellaneous part.
Further, the vehicle bottom is additionally provided with the limiting section of arc；Wheel in a folded configuration, medial surface with it is spacing
The top contact positioning in portion.
Further, the limiting section crown center site location highest, positioning is contacted for the medial surface with wheel；In
Between position both sides be the inclined-plane for extending to vehicle bottom.Wheel passes through chamfered transition after folding, and turns to limiting section crown center
Position is tightened, the wheel alignment after the stress realization folding tightened, and without complicated buckle structure, implementation method is simple,
And it is fixed, it is not afraid of slip and causes to come off.
Further, support arm one end relative with wheel is provided with fixing hole；The vehicle bottom is provided with and fixation
The locating dowel of hole adaptation；The support arm is rotatably fixed with the cooperation realization of locating dowel by fixing hole with vehicle bottom.
It is new the invention also discloses a kind of balance car, including this practicality according to other side of the present utility model
Balance car wheel securing structure described in type.
Compared with prior art, it is of the present utility model to have the technical effect that：Support of the utility model as a result of rotation
Arm, can be received wheel integral-rotation to vehicle bottom in folded state, be conducive to reducing under balance car folded state
Take up room, using the cooperation of shank and location hole, deployed condition and rugosity can be easily found in rotary course
The position of the support arm under state, folds, launches easy to operate.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram of the utility model embodiment balance car in wheel folded state；
Fig. 2 is dimensional structure diagram of the utility model embodiment balance car in wheel folded state；
Fig. 3 is planar structure schematic diagram of the utility model embodiment balance car in wheel intermediateness；
Fig. 4 is dimensional structure diagram of the utility model embodiment balance car in wheel intermediateness；
Fig. 5 is planar structure schematic diagram of the utility model embodiment balance car in wheel intermediateness；
Fig. 6 is dimensional structure diagram of the utility model embodiment balance car in wheel intermediateness；
Fig. 7 is section decomposing schematic representations of the Fig. 5 along A-A；
Fig. 8 is the utility model embodiment balance car in wheel securing structure decomposing schematic representation；
Fig. 9 is the utility model embodiment car wheel structure schematic diagram.
Wherein：10th, car body；11st, locating dowel；12nd, shank；121st, connecting pole；122nd, fixed column；123rd, the first anchor ring；
124th, spring；20th, arc groove；21st, the first location hole；22nd, the second location hole；30th, support arm；31st, through hole；311st, the first hole
Hole；312nd, the second hole；313rd, the second anchor ring；33rd, fixing hole；34th, breach；35th, curved portions；36th, rotating shaft；40th, limiting section；
50th, wheel body；51st, wheel shaft；52nd, axis body；53rd, round platform；54th, supporting part.
Specific embodiment
The utility model discloses a kind of balance car, and the balance car includes car body and balance car wheel securing structure.Institute
Stating balance car wheel securing structure includes being arranged on the support arm of vehicle bottom, and described support arm one end is rotatable with vehicle bottom
Fixed, the other end is rotatably fixed with wheel；The support arm is provided with through hole, and the pin that can be moved along through hole is provided with through hole
Body, the vehicle bottom is additionally provided with the first location hole and the second location hole coordinated with shank, and the support arm rotates to expansion
During state, the shank coordinates with the first location hole；When the support arm rotates to contraction state, the shank is with the second positioning
Hole coordinates.
The utility model, can be in folded state by wheel integral-rotation to car body bottom as a result of the support arm of rotation
Portion is received, and is conducive to reducing taking up room under balance car folded state, using the cooperation of shank and location hole, Ke Yi
The position of the support arm being easily found in rotary course under deployed condition and folded state, folds, launches easy to operate.
In description of the present utility model, it is to be understood that term " " center ", " transverse direction ", " on ", D score, " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than the dress for indicating or implying meaning
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple "
It is two or more.In addition, term " including " and its any deformation, it is intended that covering is non-exclusive to be included.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, and singulative " one " otherwise used herein above, " one " also attempt to include plural number.Should also
When understanding, term used herein above " including " and/or "comprising" specify stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of one or more other features, integer, step, operation, unit,
Component and/or its combination.
The balance car wheel securing structure and balance car of the utility model embodiment are described below with reference to Fig. 1 to Fig. 9.
Present embodiment discloses a kind of balance car wheel securing structure, and the balance car includes car body 10, the car body
10 bottoms are provided with support arm 30, and the one end of the support arm 30 is rotatably fixed with the bottom of car body 10, and the other end is rotatable with wheel
It is fixed；The support arm 30 is provided with through hole 31, through hole 31 and is provided with the shank 12 that can be moved along through hole 31, the car body 10
Bottom is additionally provided with the first location hole 21 and the second location hole 22 coordinated with shank 12, and the support arm 30 rotates to deployed condition
When, the shank 12 coordinates with the first location hole 21；When the support arm 30 rotates to contraction state, the shank 12 is with second
Location hole 22 coordinates.
Shank 12 includes connecting pole 121, the fixed column 122 being connected with the end of connecting pole 121；The horizontal stroke of the fixed column 122
Cross-sectional width of the cross-sectional width more than connecting pole 121；The fixed column 122 forms the first anchor ring with the junction of connecting pole 121
123；Accordingly, the through hole 31 includes the first hole 311 being adapted to connecting pole 121, the second hole being adapted to fixed column 122
Hole 312；The junction of first hole, 311 and second hole 312 forms the second anchor ring 313；It is socketed with the connecting pole 121
Spring 124；The two ends of the spring 124 are positioned by the first anchor ring 123 and the second anchor ring 313 respectively.Due to depositing for spring 124
, shank 12 can always prop up the plane of body bottom portion, once the position of the first location hole 21 or the second location hole 22 is rotated to,
Shank 12 is automatically inserted in the first location hole 21 or the second location hole 22 under the effect of the elastic force of spring 124, without manual intervention
It is capable of achieving to be automatically positioned.
Wheel includes wheel body 50 and the part of wheel shaft 51；The part of the wheel shaft 51 includes axis body 52, and the one end of the axis body 52 is worn
Enter wheel body 50, the other end is provided with switching part；The switching part one side opposite with axis body 52 is provided with what is be flexibly connected with connector
Supporting part 54；Supporting part 54 is rotatably fixed with the support arm 30.In general, wheel shaft 51 is all thinner, it is not easy to
Rotatable fixed structure is realized, the contact area of the part of rotating shaft 36 can be increased by switching part, on the one hand easily with connection
Part is fixed, and is on the other hand positioned in wheel deployed condition and the contacts side surfaces of car body 10, and stability is improved when wheel runs.
Switching part is a round platform 53；The supporting part 54 is fixed on the position of the disalignment of round platform 53.The disalignment of supporting part 54, flat
During weighing apparatus car running status, due to gravity and the left and right of human pressure, the meeting nature of supporting part 54 runs to minimum point, forms stable state and determines
Bit architecture, now, the integrated disc portions of the top of supporting part 54 have more areas and the contacts side surfaces of car body 10, and such wheel is vertical
Direction has disk to position, and horizontal position is equipped with the connector support of bottom, and double side support can effectively disperse the load-bearing of wheel, more surely
Gu it is durable.
The bottom of the car body 10 is provided with arc groove 20, and the location hole 22 of first location hole 21 and second is separately positioned on
The two ends of arc groove 20.Arc groove 20 has guide function to shank 12, that is, define the rotating range of whole support arm 30,
Avoid that slewing area is excessive to cause wheel to be collided with miscellaneous part.
The bottom of car body 10 is additionally provided with the limiting section 40 of arc；Wheel in a folded configuration, the top of medial surface and limiting section 40
Portion's contact positioning.One end that support arm 30 is fixed with wheel shaft 51 is provided with breach 34；The other end is curved portions 35；In the breach 34
It is provided with rotating shaft 36；It is socketed with rotating shaft 36 in the insertion breach 34 of the supporting part 54.Due to the avoiding structure of breach 34 so that whole
Rotational structure is all smaller, is conducive to reduction balance car body 10 to accumulate.Limiting section 40 towards the side of support arm 30 be intrados,
30 curved portions of support arm 35 can just be avoided when rotation.
The crown center site location highest of limiting section 40, positioning is contacted for the medial surface with wheel；Middle part both sides
To extend to the inclined-plane of the bottom of car body 10.Wheel passes through chamfered transition after folding, and turns to the crown center position of limiting section 40 and stretches tight
Tightly, the wheel alignment after the stress by tightening is realized folding, without complicated buckle structure, implementation method is simple, and fixed
It is firm, it is not afraid of slip and causes to come off.
The one end relative with wheel of support arm 30 is provided with fixing hole 33；The bottom of the car body 10 is provided with and is adapted to fixing hole 33
Locating dowel 11；The support arm 30 is rotatably solid with the bottom of car body 10 with the cooperation realization of locating dowel 11 by fixing hole 33
It is fixed.Locating dowel 11 can be realized using screw rod.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (10)
1. a kind of balance car wheel securing structure, the balance car includes car body, it is characterised in that the vehicle bottom is provided with branch
Brace, described support arm one end is rotatably fixed with vehicle bottom, and the other end is rotatably fixed with wheel；Set on the support arm
There is through hole, the shank that can be moved along through hole is provided with through hole, the vehicle bottom is additionally provided with the first positioning coordinated with shank
Hole and the second location hole, when the support arm rotates to deployed condition, the shank coordinates with the first location hole；The support arm
When rotating to contraction state, the shank coordinates with the second location hole.
2. balance car wheel securing structure according to claim 1, it is characterised in that the shank includes connecting pole, with
The fixed column of connection column end connection；Cross-sectional width of the cross-sectional width of the fixed column more than connecting pole；The fixation
Post forms the first anchor ring with connecting pole junction；Accordingly, the through hole includes the first hole being adapted to connecting pole, with fixation
Second hole of post adaptation；First hole and the second hole junction form the second anchor ring；It is socketed with the connecting pole
Spring；The both ends of the spring is positioned by the first anchor ring and the second anchor ring respectively.
3. balance car wheel securing structure according to claim 1, it is characterised in that the wheel includes wheel body and wheel shaft
Part；The axle portion includes axis body, and described axis body one end penetrates wheel body, and the other end is provided with switching part；The switching part with
The opposite one side of axis body is provided with the supporting part being flexibly connected with connector；Supporting part is rotatably fixed with the support arm.
4. balance car wheel securing structure according to claim 3, it is characterised in that the switching part is a round platform；Institute
State the position that supporting part is fixed on round platform disalignment.
5. balance car wheel securing structure according to claim 4, it is characterised in that the support arm is fixed with wheel shaft
One end is provided with breach；The other end is curved portions；Rotating shaft is provided with the breach；The supporting part is embedded in breach and rotating shaft set
Connect.
6. according to any described balance car wheel securing structures of claim 1-5, it is characterised in that the vehicle bottom is provided with
Arc groove, first location hole and the second location hole are separately positioned on the two ends of arc groove.
7. according to any described balance car wheel securing structures of claim 1-5, it is characterised in that the vehicle bottom also sets
There is the limiting section of arc；In a folded configuration, medial surface is positioned wheel with the top contact of limiting section.
8. balance car wheel securing structure according to claim 7, it is characterised in that the limiting section crown center position
Position highest, positioning is contacted for the medial surface with wheel；Middle part both sides are the inclined-plane for extending to vehicle bottom.
9. according to any described balance car wheel securing structures of claim 1-5, it is characterised in that the support arm and wheel
Relative one end is provided with fixing hole；The vehicle bottom is provided with the locating dowel being adapted to fixing hole；The support arm is by fixing
Hole is rotatably fixed with the cooperation realization of locating dowel with vehicle bottom.
10. a kind of balance car, including the balance car wheel securing structure as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994466.2U CN206278206U (en) | 2016-08-30 | 2016-08-30 | Balance car wheel securing structure and balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994466.2U CN206278206U (en) | 2016-08-30 | 2016-08-30 | Balance car wheel securing structure and balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278206U true CN206278206U (en) | 2017-06-27 |
Family
ID=59084336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994466.2U Active CN206278206U (en) | 2016-08-30 | 2016-08-30 | Balance car wheel securing structure and balance car |
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| Country | Link |
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| CN (1) | CN206278206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184560A (en) * | 2016-08-30 | 2016-12-07 | 尚艳燕 | Balance car wheel securing structure and balance car |
| CN111924035A (en) * | 2020-08-21 | 2020-11-13 | 太仓世纪桥工商事务所 | Pulley folding support for children pulley |
| WO2021197304A1 (en) * | 2020-04-03 | 2021-10-07 | 浙江飞神车业有限公司 | Foldable balance vehicle |
-
2016
- 2016-08-30 CN CN201620994466.2U patent/CN206278206U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184560A (en) * | 2016-08-30 | 2016-12-07 | 尚艳燕 | Balance car wheel securing structure and balance car |
| CN106184560B (en) * | 2016-08-30 | 2019-12-27 | 尚艳燕 | Balance car wheel fixed knot constructs and balance car |
| WO2021197304A1 (en) * | 2020-04-03 | 2021-10-07 | 浙江飞神车业有限公司 | Foldable balance vehicle |
| CN111924035A (en) * | 2020-08-21 | 2020-11-13 | 太仓世纪桥工商事务所 | Pulley folding support for children pulley |
| CN111924035B (en) * | 2020-08-21 | 2021-11-05 | 太仓世纪桥工商事务所 | Pulley folding support for children pulley |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201117 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 |