CN205854366U - A kind of electrodynamic balance car - Google Patents
A kind of electrodynamic balance car Download PDFInfo
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- CN205854366U CN205854366U CN201620760568.8U CN201620760568U CN205854366U CN 205854366 U CN205854366 U CN 205854366U CN 201620760568 U CN201620760568 U CN 201620760568U CN 205854366 U CN205854366 U CN 205854366U
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- expansion plate
- electrodynamic balance
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Abstract
The utility model discloses a kind of electrodynamic balance car, including car body, wheel and axletree, described wheel and the fixing connection of axletree, described vehicle bottom outer surface is provided with axis hole, it is placed with bearing in described axis hole, described axletree is placed in described bearing, mutually can be rotated by described bearing between described car body and axletree.This utility model axletree is arranged on the bottom of car body, and such car body is positioned at above axletree, compares and axletree is fixed on vehicle body, saves vehicle body space, and convenient installation fixing vehicle wheel axle.And axletree is fixed on vehicle bottom, and realize the mutual rotation between car body and axletree, thus convenient rotation car body by bearing, in order to realize smooth and drive.
Description
Technical field
This utility model relates to balance car field, in particular, relating to a kind of electrodynamic 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, and profit
By servo-control system, motor is accurately driven 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 ".See the electrodynamic balance that Chinese utility model patent publication No. is CN104029769A (date of publication: 20140910) to turn round
Turning round car, its axletree is fixed on vehicle body, is difficult to install.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of axletree and is easily installed fixing electrodynamic balance car.
The purpose of this utility model is achieved through the following technical solutions:
According to an aspect of the present utility model, the utility model discloses a kind of electrodynamic balance car, including car body, wheel
And the fixing connection of axletree, described wheel and axletree, described vehicle bottom outer surface is provided with axis hole, places in described axis hole
There are bearing, described axletree to be placed in described bearing, mutually can be rotated by described bearing between described car body and axletree.
Preferably, described electrodynamic balance car also includes being arranged on the expansion plate on described car body and for by described expansion plate
Being positioned the detent mechanism on described car body, described car body is provided with the telescopic cavity for receiving described expansion plate, described flexible
Plate can in described telescopic cavity stretching motion, when described expansion plate is protruding in described telescopic cavity, described expansion plate portion
Divide and be positioned at outside described car body.Expansion plate on this utility model electrodynamic balance car can realize flexible in the telescopic cavity of car body,
When expansion plate stretches out in telescopic cavity, expansion plate part is positioned at outside car body, thus facilitates placing articles on expansion plate, especially
It is when user uses electrodynamic balance car at market shopping, can be placed directly within expansion plate by purchase, and without
Extra use basket or knapsack etc. hold article.
And, electrodynamic balance car of the present utility model, when expansion plate stretches out in telescopic cavity, it is also possible to by expansion plate even
Receive on conveying arrangement, such as transport vehicle, the most convenient placing articles in transport vehicle, greatly facilitate user to transport
Defeated goods.Electrodynamic balance car of the present utility model not only facilitates user to ride instead of walk, and facilitates user to transport article, it is achieved that
Multi-functional.
It addition, be provided with the detent mechanism for being positioned on car body by expansion plate on car body, prevented by detent mechanism
Expansion plate is the most movable on car body, and prevents expansion plate to be completely pulled out inside telescopic cavity, so guarantees that expansion plate can
Play the effect of placing articles.
Preferably, described detent mechanism includes the keeper being arranged on described car body, and described expansion plate is provided with use
In the hole, location placing described keeper.This is a kind of mode of detent mechanism location.
Preferably, described car body is provided with the through hole for placing described keeper, and described keeper includes centring ring, determines
Position block, for being placed into the body in described through hole and the locating dowel in being placed into hole, described location, described locating dowel position
In the end of described keeper one end, described locating piece is positioned at the end of the other end of described keeper, and described centring ring is positioned at
Between described locating dowel and body, terminate at described centring ring when described locating dowel is placed in hole, described location, described fixed
Position circle is more than described hole size more than described hole size, described locating piece, and the height of described body is more than described through hole
Length, when described body is positioned in described through hole, described body can be transported along described through hole length direction in described through hole
Dynamic, and terminate at locating piece and centring ring.This is a kind of concrete mode of detent mechanism.
Preferably, described car body is provided with the first end face matched with described locating piece, institute in one end of described through hole
Stating car body and the other end of described through hole is provided with the second end face, described detent mechanism also includes elastic component, when described body
When being placed in described through hole, described elastic component is arranged between described centring ring and the second end face.Location is enclosed by elastic component
To the effect of resilient support, the active force of elastic component is applied in locating dowel by centring ring, to guarantee that locating dowel all the time can
Navigate to position in hole.And when on active force to locating piece so that body moves in through hole, and then makes centring ring compress bullet
Property part, thus make locating dowel pull out in hole, location so that locating dowel loses positioning action, thus convenient stretching or shrink
Expansion plate.
Preferably, described elastic component includes and receives the spring on described body for set.The good springiness of spring, and will
Spring housing is received on body, good fixing effect.
Preferably, described through hole is arranged on the aperture position of described telescopic cavity, and described expansion plate is provided with chute, described
Hole, location is arranged in described chute, and when described expansion plate carries out stretching motion in described telescopic cavity, described chute is along institute
State locating dowel motion；Described expansion plate is provided with the limiting plate coordinated with described telescopic cavity, and described limiting plate is positioned at described chute
Inner side.So guarantee that locating dowel is positioned at chute, can not only guarantee expansion plate can along locating dowel normal stretch or contraction, and
And guarantee that locating dowel can navigate to position in hole, thus realize the location to expansion plate.Play spacing it addition, arrange limiting plate
Effect, increases expansion plate stability when flexible.
Preferably, the number at least two in hole, described location, position hole described in two of which and be separately positioned on described cunning
The both ends of groove.So arrange can when expansion plate is retracted in telescopic cavity by locating dowel be placed in one location hole in stretching
Contracting plate positions, and prevents expansion plate from stretching out in telescopic cavity；Locating dowel can also be passed through when expansion plate pulls out in telescopic cavity
In being placed in another hole, location, expansion plate is positioned, prevent expansion plate to be completely pulled out of telescopic cavity.It is, of course, also possible to sliding
Other position of groove arranges hole, location, thus realizes the location to expansion plate diverse location.
Preferably, described expansion plate is provided with support wheel, described support can be driven when described electrodynamic balance car moves
Wheel rotates.When being not provided with supporting wheel on expansion plate, stretching expansion plate, expansion plate part is positioned at outside car body, some position
In the telescopic cavity of car body, on expansion plate during placing articles, bearing capacity is applied to the telescopic cavity position of car body by expansion plate, from
And cause bigger active force to the surrounding structure of telescopic cavity, thus it is easily damaged telescopic cavity.And this utility model is flexible
Support wheel is set on plate, drives when electrodynamic balance car moves support wheel to rotate, thus support wheel and play the work of support telescopic plate
With, significantly share the bearing capacity of telescopic cavity position, just prevented telescopic cavity stress excessive and damage.And support wheel and can also turn
Dynamic, can use as auxiliary wheel, thus increase the stability of electrodynamic balance car.
Preferably, when described expansion plate is retracted in described telescopic cavity, described support wheel is collapsible on described car body.
When user is without transport or belongings, expansion plate can be retracted in the telescopic cavity of car body, so support wheel still
It is positioned at outside car body, and can rotate along with the motion of electrodynamic balance car, owing to supporting the effect of wheel, add electrodynamic balance
The frictional force of car and resistance.And this utility model can be retracted to supporting wheel on car body, so supporting wheel would not followed by
The motion of electrodynamic balance car and rotate, user-friendly electrodynamic balance car is ridden instead of walk.
Preferably, described support wheel connects by support bar and expansion plate are fixing, and described support bar and expansion plate are by propping up
Support pin is fixing to be connected, and described support bar can rotate along the described pin that supports, and described vehicle bottom is provided with draw-in groove, on described support wheel
Being provided with the card column in being placed into described draw-in groove, when card column is placed in described draw-in groove, described support wheel is retracted to
Described vehicle bottom；
Described support bar both sides have been respectively fixedly connected with first connecting rod, and described first connecting rod one end is rotatably connected described
On support bar, the described first connecting rod other end has been rotatably connected second connecting rod, and described second connecting rod is rotatably connected described
On expansion plate.When shrinking support wheel, active force to first connecting rod and the connecting portion of second connecting rod, so that first connecting rod
Mutually rotate with second connecting rod, thus drive support bar to rotate along supporting pin, and expansion plate is contracted in telescopic cavity, thus
The card column supported on wheel can be placed in draw-in groove, thus realize support wheel is received into vehicle bottom, prevent from supporting round
Dynamic, in order to user uses electrodynamic balance car to ride instead of walk.
Compared with prior art, the bottom having the technical effect that axletree is arranged on car body of the present utility model, such car body
It is positioned at above axletree, compares and axletree is fixed on vehicle body, save vehicle body space, and convenient installation
Fixing vehicle wheel axle.And axletree is fixed on vehicle bottom, and realized between car body and axletree by bearing
Mutually rotate, thus convenient rotation car body, in order to realize smooth and drive.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of one embodiment electrodynamic balance car of this utility model；
Fig. 2 is the overall structure schematic diagram of one embodiment electrodynamic balance of this utility model；
Fig. 3 is the overall structure schematic diagram of one embodiment electrodynamic balance of this utility model；
Fig. 4 is the overall structure schematic diagram of one embodiment electrodynamic balance of this utility model；
Fig. 5 is the overall structure schematic diagram of one embodiment electrodynamic balance of this utility model；
Fig. 6 is the structural representation of one embodiment expansion plate of this utility model；
Fig. 7 is the structural representation of one embodiment detent mechanism of this utility model；
Fig. 8 is that one embodiment of this utility model supports wheel and the schematic diagram of part expansion plate cooperation.
Wherein: 100, electrodynamic balance car；110, car body；111, telescopic cavity；112, draw-in groove；113, clamp；114, axle is installed
Plate；120, wheel；130, axletree；140, bearing；200, expansion plate；210, hole, location；220, chute；230, limiting plate；
240, support bar fixed block；250, connecting rod fixed block；300, detent mechanism；310, keeper；311, locating dowel；312, location
Circle；313, body；314, locating piece；320, spring；400, wheel is supported；410, support bar；420, card column；430, first connecting rod；
440, second connecting rod.
Detailed description of the invention
The utility model discloses a kind of electrodynamic balance car, including car body, wheel and axletree, described wheel and axletree
Fixing connection, described vehicle bottom outer surface is provided with axis hole, is placed with bearing in described axis hole, and described axletree is placed on institute
State in bearing, mutually can be rotated by described bearing between described car body and axletree.This utility model axletree is arranged on car
The bottom of body, such car body is positioned at above axletree, compares and axletree is fixed on vehicle body, saves vehicle body
Space, and convenient installation fixing vehicle wheel axle.And axletree is fixed on vehicle bottom, and realize car by bearing
Mutual rotation between body and axletree, thus convenient rotation car body, in order to realize smooth and drive.
Concrete structure disclosed herein and function detail are the most representational, and are for describing this utility model
The purpose of exemplary embodiment.But this utility model can be implemented by many alternative forms, and should not
It is construed as being limited only by the embodiments set forth herein.
In description of the present utility model, it is to be understood that term " " center ", " laterally ", " on ", D score, " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " top ", " end ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, be for only for ease of and describe this utility model and simplify description rather than instruction or the dress of hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity 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, except as otherwise noted, the implication of " multiple "
It is two or more.It addition, term " includes " and any deformation, it is intended that cover non-exclusive comprising.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, 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,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
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.
With preferred embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
The electrodynamic balance car of this utility model embodiment is described below with reference to Fig. 1 to Fig. 8.
As shown in Figure 1, Figure 4 and Figure 5, the open a kind of electrodynamic balance car 100 of the present embodiment, electrodynamic balance car 100 includes car
Body 110, the wheel 120 being fixed on described car body 110 and axletree 130, described wheel and axletree are fixing to be connected, described car
Body bottom outer surface is provided with axis hole, and axis hole is arranged on axle installing plate 114, is placed with bearing 140, described car in described axis hole
Wheel shaft is placed in described bearing, mutually can be rotated by described bearing between described car body and axletree.The present embodiment wheel
Axle is arranged on the bottom of car body, and such car body is positioned at above axletree, compares and axletree is fixed on vehicle body, saves
Vehicle body space, and convenient fixing vehicle wheel axle is installed.And axletree is fixed on vehicle bottom, and pass through
Bearing realizes the mutual rotation between car body and axletree, thus convenient rotation car body, in order to realizes smooth and drives.
In the present embodiment, it it is two for installing the number of the axle installing plate 114 of an axletree 130.
Further, in the present embodiment, as shown in Figures 1 to 8, described electrodynamic balance car 100 also includes being arranged on institute
State the expansion plate 200 on car body 110 and for the detent mechanism 300 being positioned on described car body 110 by described expansion plate 200,
Described car body 110 is provided with the telescopic cavity 111 for receiving described expansion plate 200, and described expansion plate 200 can be at described telescopic cavity
Stretching motion in 111, when described expansion plate 200 is protruding in described telescopic cavity 111, described expansion plate 200 part position
Outside described car body 110.
Expansion plate 200 on the present embodiment electrodynamic balance car 100 can realize flexible in the telescopic cavity 111 of car body 110,
When expansion plate 200 stretches out in telescopic cavity 11l, expansion plate 200 part is positioned at outside car body 110, thus facilitates at expansion plate
Placing articles on 200, especially when user uses electrodynamic balance car 100 at market shopping, can be direct by purchase
It is placed on expansion plate, and uses basket or knapsack etc. to hold article without extra.
And, the electrodynamic balance car 100 of the present embodiment, when expansion plate 200 stretches out in telescopic cavity 111, it is also possible to will
Expansion plate 200 is connected on conveying arrangement, such as transport vehicle, the most convenient placing articles in transport vehicle, greatly
User is facilitated to transport goods.Electrodynamic balance car of the present utility model not only facilitates user to ride instead of walk, and facilitates user to transport
Defeated article, it is achieved that multi-functional.
It addition, be provided with the detent mechanism 300 for being positioned on car body 110 by expansion plate 200 on car body 110, pass through
Detent mechanism 300 prevents expansion plate 200 the most movable on car body 110, and prevents expansion plate 200 internal from telescopic cavity 111
It is completely pulled out, so guarantees that expansion plate 200 can play the effect of placing articles.
In the present embodiment, detent mechanism 300 is capable of positioning expansion plate 200, prevents the arbitrarily flexible fortune of expansion plate
Dynamic.In the present embodiment, preferably selecting of detent mechanism 300 includes keeper 310 and elastic component.
Wherein, keeper 310 is arranged on car body 110, and described expansion plate 200 is provided with for placing described keeper
The hole, location 210 of 310.
Concrete, described car body 110 is provided with the through hole for placing described keeper 310, and described keeper 310 includes
Centring ring 312, locating piece 314, for the body 313 that is placed in described through hole with in being placed into hole, described location 210
Locating dowel 311, described locating dowel is positioned at the end of described keeper one end, and described locating piece is positioned at another of described keeper
The end of end, described centring ring is between described locating dowel and body, when described locating dowel is placed in hole, described location
Terminate at described centring ring, described centring ring be more than described hole size, described locating piece be more than described hole size, described
The height of body is more than the length of described through hole, and when described body is positioned in described through hole, described body can be at described through hole
Interior move along described through hole length direction, and terminate at locating piece and centring ring.
Further, described car body 110 is provided with the first end matched with described locating piece in one end of described through hole
Face, described car body is provided with the second end face at the other end of described through hole, when described body is placed in described through hole, described
Elastic component is arranged between described centring ring and the second end face.Centring ring is played the effect of resilient support, centring ring by elastic component
The active force of elastic component is applied in locating dowel, to guarantee that locating dowel can navigate to position in hole all the time.And when effect
Power is on locating piece so that body moves in through hole, and then makes centring ring compression elastic piece, thus make locating dowel from
Location pulls out in hole so that locating dowel loses positioning action, thus conveniently stretches or shrink expansion plate.
In the present embodiment, described elastic component includes the spring 320 receiving on described body for set.The elasticity of spring
Good, and spring housing is received on body, good fixing effect.Certainly, the present embodiment can also centring ring and the second end face it
Between metal clips is set.
Further, described through hole is arranged on the aperture position of described telescopic cavity 111, and described expansion plate 200 is arranged
Chute 220, hole, described location 210 is had to be arranged in described chute 220, when described expansion plate 200 enters in described telescopic cavity 111
During row stretching motion, described chute 220 moves along described locating dowel 311；Described expansion plate 200 is provided with and described telescopic cavity
111 limiting plates 230 coordinated, described limiting plate is positioned at inside described chute.So guarantee that locating dowel is positioned at chute, can not only
Enough guarantee that expansion plate along locating dowel normal stretch or contraction, and can guarantee that locating dowel can navigate to position in hole, thus
Realize the location to expansion plate.It addition, arrange limiting plate to play position-limiting action, increase expansion plate stability when flexible.
Wherein, the number at least two in hole, described location 210, position hole described in two of which and be separately positioned on described cunning
The both ends of groove 220.So arrange and can be placed in one when expansion plate 200 is retracted in telescopic cavity 111 by locating dowel 311
Expansion plate is positioned in hole by location, prevents expansion plate from stretching out in telescopic cavity；Can also be in expansion plate pull-out telescopic cavity
Time by locating dowel be placed in another location hole in expansion plate is positioned, prevent expansion plate to be completely pulled out of telescopic cavity.When
So, it is also possible to hole, location is set at other position of chute, thus realizes the location to expansion plate diverse location.
More than arrange a kind of concrete mode of detent mechanism 300 for the present embodiment, the detent mechanism of the present embodiment is all right
Being arranged to other structures, such as: detent mechanism comprises only the keeper of above structure, locating piece has prominent salient point, car
Body is provided with the concave point placing salient point, and concave point can be with different two or more of rational height, when expansion plate is positioned by needs,
The salient point of locating piece can be placed in the concave point of expansion plate, thus can navigate to locating dowel position in hole,
And when needs moving telescopic plate, can be placed into by salient point away from concave point, thus locating dowel departs from hole, location and is placed in
In chute, the most conveniently pull expansion plate.This is the another kind of concrete mode arranging detent mechanism, and certainly, detent mechanism is also
Can be there to be other modes.
In the present embodiment, hole, described location can be through hole, it is also possible to be blind hole.Hole, location is preferably set by the present embodiment
It is set to blind hole.
Preferably selecting as the present embodiment, described expansion plate 200 is provided with support wheel 400, when described electrodynamic balance
The described wheel that supports can be driven during car motion to rotate.When being not provided with supporting wheel on expansion plate, stretch expansion plate, expansion plate part position
Outside car body, some is positioned at the telescopic cavity of car body, and on expansion plate during placing articles, expansion plate is by bearing capacity effect
To the telescopic cavity position of car body, thus cause bigger active force to the surrounding structure of telescopic cavity, be thus easily damaged flexible
Chamber.And this utility model arranges support wheel on expansion plate, drive when electrodynamic balance car moves support wheel to rotate, thus support
Wheel plays the effect of support telescopic plate, has significantly shared the bearing capacity of telescopic cavity position, has just prevented telescopic cavity stress excessive and damage
Bad.And support wheel and can also rotate, can use as auxiliary wheel, thus increase the stability of electrodynamic balance car.
Wherein, the support wheel of the present embodiment is universal wheel.
Wherein, the support wheel of the present embodiment can be fixedly connected on expansion plate.
Wherein, the support wheel of the present embodiment can also be retracted on car body, such as:
When described expansion plate is retracted in described telescopic cavity, described support wheel is collapsible on described car body.Work as use
When person is without transport or belongings, expansion plate can be retracted in the telescopic cavity of car body, so support wheel and be still located on car
External body, and can rotate along with the motion of electrodynamic balance car, owing to supporting the effect of wheel, add rubbing of electrodynamic balance car
Wiping power and resistance.And the present embodiment can be retracted to supporting wheel on car body, so support wheel and would not followed by electrodynamic balance
The motion of car and rotate, user-friendly electrodynamic balance car is ridden instead of walk.
Concrete, the described wheel 400 that supports is fixed connected, on described expansion plate 200 by support bar 410 and expansion plate 200
Being provided with support bar fixed block 240, by supporting, pin is fixing to be connected the support bar fixed block on described support bar and expansion plate, institute
Stating support bar to rotate along the described pin that supports, described vehicle bottom is provided with draw-in groove 112, and described support is provided with for putting on wheel
Putting the card column 420 in described draw-in groove, when card column 420 is placed in described draw-in groove 112, described support wheel is retracted to described
Vehicle bottom.
More specifically, supporting and be provided with support shaft on wheel 400, described card column is the outward extending portion, end of support shaft
Point, card column is two and is stretched out formation by the two ends of support shaft respectively.Corresponding draw-in groove 112 is also equipped with two, specifically
, vehicle bottom is provided with the clamp 113 of lamellar, and clamp 113 is two, is disposed adjacent, and draw-in groove 112 is arranged on clamp 113.
And clamp is between axle installing plate 114, clamp is between axletree 130 in other words.
Further, described support bar 410 both sides have been respectively fixedly connected with first connecting rod 430, described first connecting rod one end
Being rotatably connected on described support bar, the described first connecting rod other end has been rotatably connected second connecting rod 440, and described second even
Bar is rotatably connected on described expansion plate, and expansion plate is provided with connecting rod fixed block 250, second connecting rod and connecting rod fixed block and can turn
Dynamic fixing connection.When shrinking support wheel, active force to first connecting rod and the connecting portion of second connecting rod, so that first connects
Bar and second connecting rod mutually rotate, thus drive support bar to rotate along supporting pin, and are contracted in telescopic cavity by expansion plate, so
Just the card column supported on wheel can be placed in draw-in groove, thus realize support wheel is received into vehicle bottom, prevent from supporting wheel
Rotate, in order to user uses electrodynamic balance car to ride instead of walk.
When shrinking support wheel, active force to first connecting rod and the connecting portion of second connecting rod, so that first connecting rod
Mutually rotate with second connecting rod, thus drive support bar to rotate along supporting pin, and expansion plate is contracted in telescopic cavity, thus
The card column supported on wheel can be placed in draw-in groove, thus realize support wheel is received into vehicle bottom, prevent from supporting round
Dynamic, in order to user uses electrodynamic balance car to ride instead of walk.
When stretching expansion plate, expansion plate pull out in telescopic cavity, supports and takes turns along with being drawn out so that first connecting rod and the
Two connecting rods mutually rotate, and first connecting rod and second connecting rod are gradually straightened, thus first connecting rod and the phase of second connecting rod
Interaction plays support, the effect of location to supporting wheel, prevents support wheel arbitrarily with supporting pin rotation.
In the present embodiment, this support wheel is additionally provided with brake block.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (10)
1. an electrodynamic balance car, connects including car body, wheel and axletree, described wheel and axletree are fixing, and its feature exists
In, described vehicle bottom outer surface is provided with axis hole, is placed with bearing in described axis hole, and described axletree is placed on described bearing
In, mutually can be rotated by described bearing between described car body and axletree.
2. a kind of electrodynamic balance car as claimed in claim 1, it is characterised in that described electrodynamic balance car also includes being arranged on institute
Stating the expansion plate on car body and for the detent mechanism being positioned on described car body by described expansion plate, described car body is provided with use
In receive described expansion plate telescopic cavity, described expansion plate can in described telescopic cavity stretching motion, when described expansion plate is from institute
In stating telescopic cavity protruding time, described expansion plate part is positioned at outside described car body.
3. a kind of electrodynamic balance car as claimed in claim 2, it is characterised in that described detent mechanism includes being arranged on described car
Keeper on body, described expansion plate is provided with the hole, location for placing described keeper.
4. a kind of electrodynamic balance car as claimed in claim 3, it is characterised in that it is described fixed that described car body is provided with for placing
The through hole of position part, described keeper includes centring ring, locating piece, body in being placed into described through hole and for being placed into
Locating dowel in hole, described location, described locating dowel is positioned at the end of described keeper one end, and described locating piece is positioned at described fixed
The end of the other end of position part, described centring ring is between described locating dowel and body, when described locating dowel is placed into described
Terminating at described centring ring time in hole, location, described centring ring is more than described hole size, and described locating piece is more than described through hole
Size, the height of described body is more than the length of described through hole, and when described body is positioned in described through hole, described body can
Move along described through hole length direction in described through hole, and terminate at locating piece and centring ring.
5. a kind of electrodynamic balance car as claimed in claim 4, it is characterised in that described car body is arranged in one end of described through hole
Having the first end face matched with described locating piece, described car body is provided with the second end face at the other end of described through hole, described
Detent mechanism also includes elastic component, and when described body is placed in described through hole, described elastic component is arranged on described location
Between circle and the second end face.
6. a kind of electrodynamic balance car as claimed in claim 5, it is characterised in that described elastic component includes receives institute for set
State the spring on body.
7. a kind of electrodynamic balance car as claimed in claim 6, it is characterised in that described through hole is arranged on opening of described telescopic cavity
Mouth position, described expansion plate is provided with chute, and hole, described location is arranged in described chute, when described expansion plate is stretched described
When contracting intracavity carries out stretching motion, described chute moves along described locating dowel；Described expansion plate is provided with joins with described telescopic cavity
The limiting plate closed, described limiting plate is positioned at inside described chute；The number at least two in hole, described location, described in two of which
Hole, location is separately positioned on the both ends of described chute.
8. a kind of electrodynamic balance car as described in any one of claim 2 to 7, it is characterised in that be provided with on described expansion plate
Support wheel, the described wheel that supports can be driven when described electrodynamic balance car moves to rotate.
9. a kind of electrodynamic balance car as claimed in claim 8, it is characterised in that when described expansion plate is retracted to described telescopic cavity
Time interior, described support wheel is collapsible on described car body.
10. a kind of electrodynamic balance car as claimed in claim 9, it is characterised in that described support wheel is by support bar and stretches
Plate is fixing to be connected, and pin is fixing to be connected by supporting for described support bar and expansion plate, and described support bar can rotate along the described pin that supports,
Described vehicle bottom is provided with draw-in groove, and described support wheel is provided with the card column in being placed into described draw-in groove, when card column is put
When putting in described draw-in groove, described support wheel is retracted to described vehicle bottom；
Described support bar both sides have been respectively fixedly connected with first connecting rod, and described first connecting rod one end is rotatably connected in described support
On bar, the described first connecting rod other end has been rotatably connected second connecting rod, and described second connecting rod is rotatably connected described flexible
On plate.
Priority Applications (1)
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| CN201620760568.8U CN205854366U (en) | 2016-07-19 | 2016-07-19 | A kind of electrodynamic balance car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080889A (en) * | 2016-07-19 | 2016-11-09 | 尚艳燕 | A kind of electrodynamic balance car |
| WO2018014180A1 (en) * | 2016-07-19 | 2018-01-25 | 尚艳燕 | Electric self-balancing vehicle |
| CN110282052A (en) * | 2019-07-09 | 2019-09-27 | 北京恒玖创新科技有限公司 | A kind of intelligent auxiliary wheel system for making two wheeler keep balance |
-
2016
- 2016-07-19 CN CN201620760568.8U patent/CN205854366U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080889A (en) * | 2016-07-19 | 2016-11-09 | 尚艳燕 | A kind of electrodynamic balance car |
| WO2018014180A1 (en) * | 2016-07-19 | 2018-01-25 | 尚艳燕 | Electric self-balancing vehicle |
| CN110282052A (en) * | 2019-07-09 | 2019-09-27 | 北京恒玖创新科技有限公司 | A kind of intelligent auxiliary wheel system for making two wheeler keep balance |
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Effective date of registration: 20201216 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 1 25B, Hongling building, Futian District, Shenzhen, Guangdong. Patentee before: Shang Yanyan |
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