Specific embodiment
Specific structure and function details disclosed herein are only representative, and are for describing the present invention show
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and be not interpreted as
It is limited only by the embodiments set forth herein.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singular used herein above "one", " one " also attempt to include plural number.Also answer
When understanding, term " includes " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or combination thereof.
Invention is further described in detail with preferred embodiment with reference to the accompanying drawing.
The electrodynamic balance vehicle of the embodiment of the present invention is described below with reference to Fig. 1 to Figure 12.
As shown in figs. 1 and 12, Fig. 1 to Fig. 4, Fig. 6 to Figure 12 show the electrodynamic balance vehicle of one embodiment of the invention
Structure, Fig. 1 to Fig. 4 shows the structure of the electrodynamic balance vehicle of one embodiment of the invention, wherein Fig. 1 to Fig. 3 is shown respectively
A cross bar is in the schematic diagram of tensional state, and Fig. 4 shows the schematic diagram that each cross bar is in contraction state, and Fig. 5 is shown
The schematic diagram that each cross bar is fixedly connected by support rod with support wheel.
Wherein, Fig. 6 to Figure 12 shows the present embodiment and makes further improved schematic diagram, Fig. 6 to the embodiment of the present invention
Each cross bar is shown to Fig. 8 being in contraction state and placement plate and place schematic diagram on the car body, Fig. 9 to Figure 12 is shown
Each cross bar is in tensional state and placement plate places schematic diagram on the cross bar.
In the present embodiment, as shown in Figures 1 to 5, the present embodiment discloses a kind of electrodynamic balance vehicle 100, electrodynamic balance vehicle
100 include car body 110 and the wheel 120 being fixed on the car body 110, and the electrodynamic balance vehicle 100 further includes being fixed on institute
The telescopic device 200 and support wheel 220 for stating 110 end of car body, when the telescopic device 200 is fixed on the car body 110,
The telescopic device 200 is located at outside car body 110, and the telescopic device 200 includes at least four cross bars 210, it is described at least
Four cross bars 210 are hinged and can mutually rotate, wherein two at least four cross bar 210 are hinged to the vehicle
On body 110, the support wheel 220 is arranged at least four cross bar 210, can when the electrodynamic balance vehicle 100 movement
The support wheel 220 is driven to rotate.
The telescopic device of the present embodiment includes at least four cross bars, and at least four cross bar is hinged and can phase
Mutually rotation, cross bar each in this way can be rotated in the same plane between each other, so that the plane that each cross bar generates
Size generates variation, and when each cross bar is in tensional state, the area that each cross bar is formed is big, for example forms parallelogram
Structure or rectangular configuration etc..And wherein there are two cross bar be hinged on car body and at least four cross bar on be arranged
There is support wheel, so that it may to place article on cross bar interconnected, especially when each cross bar is in tensional state,
The area that each cross bar is formed is larger, and is located at outside car body, and have support wheel load capacity, can thus put on cross bar
More article is set, so that user transports cargo using electrodynamic balance vehicle.
Such as: when user is in market shopping, purchase can be placed directly on returning face plate, or article is first put
It sets in basket or in knapsack, then basket or knapsack is placed on cross bar again, the number of cross bar is at least four, so extremely
Few four cross bars are good to the support effect of article, basket or knapsack, prevent it from falling, to just take article in person without user.
The electrodynamic balance vehicle of the present embodiment realizes not only convenient for users to riding instead of walk, but also convenient for users to transporting article
It is multi-functional.
In the present embodiment, each cross bar is hingedly in the same plane, so that each cross bar can be same flat
It is mutually rotated on face.
In the present embodiment, it is preferably selected as one kind of the present embodiment, the number of the cross bar is set as four, four
Cross bar is hinged between each other, and hinged to be easy rotation, allow for four cross bars may be rotated between each other, such four cross bars
Arbitrarily it can stretch or shrink in the same plane, four cross bars is allowed to form different shape and structures, thus side
Just different types of article is placed on four cross bars, greatly facilitates the variation that user mutually rotates generation using four cross bars
To transport article.Certainly, five cross bars, six cross bars or more cross bar also can be set in the present embodiment, it should be noted that
To those skilled in the art, the present embodiment is not limited to this restriction of cross bar number.
Specifically, four cross bars 210 include that first crossbar 211, second crossbar 212, third cross bar 213 and the 4th are horizontal
Bar 214, size is identical, and four structures, the identical cross bar of shape can rotate between each other, and four cross bars are in rotation, process
Middle formation is stretched or contractive action, so that four cross bars form different shape, thus facilitates and places different articles, uses
Family can control the shape of four cross bars formation according to the size of article, structure, so that article is placed on cross bar more
Stablize.
In the present embodiment, it being preferably selected as the another kind of the present embodiment, the support wheel of the present embodiment is set as two,
Two support wheels are simultaneously supported multiple cross bars, and specifically two support wheels support four cross bars, and such support force is more preferable,
More convenient user places article on cross bar.Certainly, it should be noted that the present embodiment to the restriction of the number of support rod simultaneously
It is without being limited thereto, such as: the number of the support wheel is one, wherein when a support wheel is arranged, the first crossbar and the
Two cross bars are hinged on the car body, and the support wheel is fixedly attached at the articulated position of the third bar and the 4th bar.This
It is a kind of concrete mode that a support wheel is set, certainly, a support wheel, which is arranged, can also other modes, such as: by one
In a support wheel setting to one of them of four cross bars, or a support wheel setting is arrived to the hinged place of other cross bars.Separately
Outside, the number of the present embodiment support rod can also be arranged three, more are even arranged.
In the present embodiment, the support wheel 220 of the present embodiment includes the first support wheel 221 and the second support wheel 222.
Specifically, the first crossbar 211 and second crossbar 212 are hinged on the car body 110, first support wheel
221 are fixedly attached at the first crossbar 211 and the hinged position of third cross bar 213, and second support wheel 222 is fixed to be connected
It is connected at the second crossbar 212 and the hinged position of the 4th cross bar 214.This is that the present embodiment is fixedly connected with two support wheels
A kind of preferred embodiment.Certainly, two support wheels can also be fixedly attached at other positions by the present embodiment, such as: by first
Support wheel is fixedly attached on third cross bar, and the second support wheel is fixedly attached on the 4th cross bar.It should be noted that this reality
Example is applied to be not limited to this mode that support wheel is fixedly connected.
Further, two support wheels 220 are fixedly attached at the link position of cross bar by support rod 230.
Specifically, first support wheel 221 is fixedly attached to 211 He of first crossbar by first support bar 231
The hinged place of third cross bar 213;Second support wheel 222 is fixedly attached to the second crossbar by second support bar 232
212 and the 4th cross bar 214 hinged place, the first support bar 231 and second support bar 232 be fixedly connected by shaft 233,
The first support bar 231 and second support bar 232 can be rotated mutually by the shaft 233, when four cross bars are flexible
When drive the first support bar and second support bar to rotate.Alternatively, when first support bar and second support bar around shaft into
When row rotation, first support bar and second support bar drive four beam movements, so that four cross bars are stretched or shunk.
Further, it is fixedly connected between the first crossbar 211 and third cross bar 213 by the first telescopic shaft 216,
The second crossbar 212 is fixedly connected with the 4th cross bar 214 by the second telescopic shaft 217, and the first support bar 231 is fixed to be connected
It is connected on first telescopic shaft 216, the second support bar 232 is fixedly connected on second telescopic shaft 217.
In the present embodiment, cross bar 210 and car body 110 are detachably fixed connection, when not using telescopic device, can incite somebody to action
Telescopic device and support wheel are disassembled from car body, and thus user-friendly electrodynamic balance vehicle is ridden instead of walk.And when user needs
When using electrodynamic balance vehicle transport article, telescopic device can be fixed on to the end of car body, and stretch telescopic device
Cross bar so that each cross bar is in tensional state, to place article on each cross bar.
Specifically, the first crossbar 211 is fixedly connected with second crossbar 212 by connecting rod 215, and the car body
110 are provided with the connecting hole for placing the connecting rod 215.Connecting rod, which is inserted into connecting hole, realizes telescopic device and car body
Between be fixedly connected.Installation is easy to fix and dismantle.
Further, pin hole is provided in connecting rod, corresponding, telescopic device further includes the limit for being inserted into pin hole
Position pin can thus limit connecting rod in connecting hole, to prevent it from arbitrarily shaking.
In the present embodiment, the car body 110 the connecting hole two sides be provided with for place the telescopic device and
The placement space 111 of support wheel, as shown in Figures 1 to 4.
In the present embodiment, the electrodynamic balance vehicle further includes locating piece, stretches shape when at least four cross bar is in
When state, the locating piece is positioned at the hinged place of at least four cross bar, and at least four cross bar is made to keep tensional state.
Locating piece plays positioning action, to prevent cross bar from arbitrarily rotating.The present embodiment locating piece is specifically rod-like structure, both ends difference
Corresponding with stuck point, cross bar is provided with the concave point for placing stuck point in hinged neighbouring position, when stuck point is placed into concave point
Shi Dingwei positions each cross bar.A kind of concrete mode of locating piece, certainly, the positioning of the present embodiment is arranged in this sample embodiment
Part can also be arranged to other structures, it should be noted that the present embodiment is not limited to this restriction of locating piece.
In the present embodiment, shown support wheel includes universal wheel.
As to further improvement of this embodiment, as shown in Fig. 6 to Figure 12, the electrodynamic balance vehicle further includes having placement
Plate 300, the placement plate 300 is mobilizable to be fixed on the car body 110;When the telescopic device is fixed on the car body
When, the telescopic device is located at outside car body, and the placement plate 300 can be placed on the telescopic device, is specifically located in
On cross bar.
Placement plate is arranged in the present embodiment on the car body, and placement plate can be movable on the car body, in placement plate active procedure
Placement plate can be placed on telescopic device, article can be placed by user when transporting article using electrodynamic balance vehicle
In placement plate, without placing in basket or in knapsack.The present embodiment can be put by the way that placement plate user is arranged in placement plate
More tiny article is set, more convenient user transports article.
Wherein, described 300 one end of placement plate is fixed on the top edge placement of the car body by upset pin 400, and leans on
The nearly telescopic device, the placement plate can be turned over along the upset pin in the car body, when the placement plate edge
When overturning on the car body, the placement plate is partially protrude through outside the car body its fixing end, and is placed in the cross bar
On.
In the present embodiment, the placement plate 300 includes the first placement plate 310 and the second placement plate 320, and described first puts
It sets plate and the second placement plate to be fixedly connected by the way that connector 330 is foldable, the car body 110 is provided with for placing described first
The placing groove 112 of placement plate and the second placement plate;It is provided with location hole in first placement plate, is arranged on the telescopic device
There is the positioning pin for being inserted into the location hole 340.Wherein, positioning pin is setting third cross bar and the 4th cross bar junction
Third telescopic pin.Two placement plates are arranged in the present embodiment, so that it may greatly increase the size of placement plate, can place in this way
More articles are placed on plate.And since cross bar can be with deformation at parallelogram sturcutre when stretching, area occupied is big,
Therefore, the area for carrying placement plate is also big, can thus carry the placement plate for increasing area.
This is that one kind of the present embodiment setting placement plate is more preferably selected, certainly, the installation fixed knot of the present embodiment placement plate
Structure can also be arranged to other modes:
Such as 1: the placement plate is fixedly connected on the top edge placement of the car body by a rotational pin, and close
The telescopic device, the placement plate can be rotated on the car body by the rotational pin, when the placement plate turns along described
When rotating on the car body, the placement plate is partially protrude through outside the car body dynamic pin, and is placed on the cross bar.
Such as 2: the car body is provided with the containing cavities for storing the placement plate, and the placement plate can be in the storage
Intracavitary stretching motion, when the placement plate is stretched out from inside to outside from the containing cavities, the placement plate part is located at the car body
Outside, the electrodynamic balance vehicle further includes the positioning mechanism for being positioned at the placement plate on the car body, the localization machine
Structure includes the locating piece being arranged on the car body, and the location hole for placing the locating piece is provided in the placement plate,
The car body is provided with the through-hole for placing the locating piece, and the locating piece includes locating ring, locating piece, for being placed into
Ontology in the through-hole and the positioning column for being placed into the positioning hole, the positioning column are located at described locating piece one end
End, the locating piece is located at the end of the other end of the locating piece, and the locating ring is located at the positioning column and ontology
Between, the locating ring is terminated at when the positioning column is placed into the positioning hole, the locating ring is greater than the through-hole
Size, the locating piece are greater than the hole size, and the height of the ontology is greater than the length of the through-hole, when the ontology is put
When being placed in the through-hole, the ontology can be moved in the through-hole along the through-hole length direction, and terminate at locating piece
And locating ring, the car body are provided with the first end face matched with the locating piece, the car body in one end of the through-hole
The other end of the through-hole is provided with second end face, the positioning mechanism further includes flexible part, when the ontology is placed on
When in the through-hole, the elastic component is arranged between the locating ring and second end face, and the elastic component includes for covering
The spring being connected on the ontology, the through-hole are arranged in the aperture position of the containing cavities, are provided with cunning in the placement plate
Slot, the location hole is arranged in the sliding slot, when the placement plate carries out stretching motion in the containing cavities, the cunning
Slot is moved along the positioning column;The placement plate is provided with the limit plate with containing cavities cooperation, and the limit plate is located at institute
It states on the inside of sliding slot.
It should be noted that the specific structure and its fixed form of above several placement plates, only the present embodiment is to putting
Set plate for example, and to those skilled in the art, the present embodiment is not limited to the restriction of placement plate.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.