CN108146558A - A kind of balance car host holder connection device peace weighing apparatus vehicle - Google Patents
A kind of balance car host holder connection device peace weighing apparatus vehicle Download PDFInfo
- Publication number
- CN108146558A CN108146558A CN201611113816.0A CN201611113816A CN108146558A CN 108146558 A CN108146558 A CN 108146558A CN 201611113816 A CN201611113816 A CN 201611113816A CN 108146558 A CN108146558 A CN 108146558A
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- CN
- China
- Prior art keywords
- conduit
- balance car
- wire guide
- cross
- mainframe
- 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.)
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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
- B62K3/00—Bicycles
- B62K3/02—Frames
-
- 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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
Abstract
This application discloses a kind of balance car host holder connection devices, by omitting the wiring function of connecting shaft, increase the intensity of connecting shaft as much as possible with this, while facilitate cabling between mainframe.The attachment device includes connecting shaft and two connecting portions, wherein, it is respectively arranged with connecting hole on described two connecting portions, the cross section of the connecting hole and the connecting shaft is circle；The connecting shaft, for being flexibly connected two mainframes of the balance car across the connecting hole；Wire guide is provided on one connecting portion, conduit is provided on another connecting portion, the conduit is internally provided with the pore for passing through the conducting wire of the balance car.Disclosed herein as well is a kind of balance cars.
Description
Technical field
This application involves balance car technical field more particularly to a kind of balance car host holder connection device peace weighing apparatus vehicles.
Background technology
Balance car generally includes that there are two mainframe, driving battery, control circuit board, two wheel hub motors etc..Wherein, it drives
The lower end of a dynamic battery mainframe installed therein, control circuit board are then mounted in the lower end of another mainframe, two
Wheel hub motor is respectively positioned at the inside wheel of the outer end position of above-mentioned connected mainframe.Due to driving battery and control circuit board
Between conducting wire is needed to connect, be also required to respectively between control circuit board and two wheel hub motors conducting wire connection, therefore conducting wire need
Pass through between above-mentioned two mainframe.
Due to being usually by connection axis connection between above-mentioned two mainframe, to realize the function of cabling, connecting shaft is general
Hollow tubulose is arranged to, so that conducting wire can be passed through by the through-hole of connection axis center.Since the end of conducting wire is usually set
Connector is equipped with, the volume of connector is generally large for conducting wire, in order to make conducting wire and connector successfully from tubulose
The through-hole of connecting shaft pass through, the sectional area needs of the through-hole of above-mentioned connecting shaft are set as the shape of the sectional area bigger than connector
Shape, due to the volumetric constraint of balance car, on balance car for connecting shaft by connecting hole sectional area it is certain in the case of, on
The tube wall for stating connecting shaft is usually relatively thin, be easy to cause connecting shaft intensity deficiency, therefore bearing capacity is relatively low.
Invention content
The embodiment of the present application provides a kind of balance car host holder connection device peace weighing apparatus vehicle, by the cabling for omitting connecting shaft
Function, increases the intensity of connecting shaft with this as much as possible, while facilitates cabling between mainframe.
To achieve the above object, the embodiment of the present application provides a kind of balance car host holder connection device, the attachment device
Including connecting shaft and two connecting portions, wherein,
It is respectively arranged with connecting hole on described two connecting portions, the cross section of the connecting hole and the connecting shaft is circle
Shape；
The connecting shaft, for being flexibly connected two mainframes of the balance car across the connecting hole；
Wire guide is provided on one connecting portion, conduit, the inside setting of the conduit are provided on another connecting portion
There is the pore that the conducting wire for making the balance car passes through.
Further, the cross section of the wire guide is arc-shaped, and the cross section of the conduit is arc-shaped.
Further, the center of circle of the circular arc of conduit cross section is located on the axis of the connecting hole, and the wire guide
The center of circle of circular arc of cross section be located on the axis of the connecting hole.
Further, the length in the conduit cross section upper edge circular arc direction, less than wire guide cross section upper edge
The length in circular arc direction.
Further, the connecting shaft specifically includes screw rod, axle sleeve, gasket and nut.
Further, the connecting shaft is solid.
To achieve the above object, the embodiment of the present application provides a kind of balance car, including the company as described in above-mentioned invention content
Connection device.
Further, it is connected on the connecting portion of the mainframe in described two mainframes, is provided with wire guide,
Conduit is additionally provided with simultaneously on the connecting portion, the conduit and wire guide are located at the both ends of the connecting hole；
It is connected on the connecting portion of another mainframe and is provided with conduit, be additionally provided with and lead simultaneously on the connecting portion
String holes, the conduit and wire guide are located at the both ends of the connecting hole.
Further, end face is respectively arranged on the connecting portion of two mainframes, when two mainframe connections
When, the distance between the end face of described two connecting portions is 0.5-8 millimeters.
Host holder connection device provided by the embodiments of the present application, by setting wire guide and conduit, conducting wire can be from leading
Pass through in spool, therefore the wiring function of connecting shaft can be save, on balance car for connecting shaft by connecting hole section
In the case that product is certain, connecting shaft can be arranged to the higher solid of intensity, therefore increase the bearing capacity of entire balance car.
In addition, by setting arc-shaped wire guide and conduit, when mainframe connects, while play to facilitate cabling and limit and lead
The effect of rack windup-degree.In addition, by setting conduit and wire guide, when two mainframes connect, can be more convenient
The positioning between two mainframes is realized on ground, and then connecting shaft is recycled to connect two mainframes.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Illustrative embodiments and their description please do not form the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is host holder connection device structure diagram provided by the embodiments of the present application；
Fig. 2 is the schematic diagram of two mainframe discrete states in Fig. 1；
Fig. 3 is the structure schematic diagram of Fig. 1；
Fig. 4 is Fig. 1 along A-A faces schematic diagram；
Fig. 5 is end structure illustration of the mainframe of Fig. 1 along connecting portion；
Fig. 6 is the diagrammatic cross-section along connecting shaft center of Fig. 1；
Fig. 7 is connecting axle structure exploded perspective view provided by the embodiments of the present application；
Reference sign：100-mainframe, 1-connecting portion, 11-column, 12-connecting hole, 13-wire guide,
14-conduit, 15-hole wall, 16-reinforcing rib, 17-end face, 2-connecting shaft, 21-screw rod, 22-gasket, 23-axle sleeve,
24-nut.
Specific embodiment
Purpose, technical scheme and advantage to make the application are clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall in the protection scope of this application.
As previously mentioned, it is typically in the prior art to be connected by hollow tubulose connecting shaft between two mainframes of balance car
It connects, which plays connection mainframe and realize the purpose of cabling simultaneously, to ensure the intensity of connecting shaft, the section of connecting shaft
Product is larger, while the sectional area of connecting hole passed through on mainframe for connecting shaft is larger, and then occupies on balance car larger
Volume.
In order to solve the above technical problems, as shown in Figures 1 to 7, the embodiment of the present application provides a kind of balance car mainframe and connects
Connection device for reducing the volume of attachment device, while facilitates cabling between mainframe.The balance car is including there are two hosts
Frame 100, the host holder connection device are set to the tip position of mainframe 100, mainly include connecting portion 1 and connecting shaft 2, with
Under will combine each attached drawing, the structure of balance car host holder connection device provided by the embodiments of the present application is described in detail.
As depicted in figs. 1 and 2, balance car mainframe 100 including there are two, mainframe 100 is substantially plate-like, wherein, it is right
For mainframe 100, outer end, i.e., the upper and lower ends of two mainframes 100 shown in FIG. 1 can be used for installing wheel (not
Diagram)；The centre position of the two is provided with connecting portion 1, and then facilitates the connection realized between two mainframes 100.It is practical
In, balance control device, gyroscope, control subplate, wheel, mainframe are also equipped on the mainframe 100 of balance car
Attachment device etc., only a pair structure related with host holder connection device illustrates the present embodiment, and other structures carry out
It omits.
Can be seen that connecting portion 1 by the front schematic view and Fig. 3 mainframe schematic rear views of Fig. 2 mainframes mainly has two
Part is formed, and a part is roughly cylindrical column 11, is set in 11 internal vertical of column in the direction of cross section
There is connecting hole 12, connecting hole 12 is located substantially at the center of column 11.The cross section of connecting hole 12 is circle.Connecting portion 1
The length direction of upper edge connecting hole 12 is provided with hole wall 15, and the upper end of hole wall 15 is provided with reinforcing rib 16,16 connecting pole of reinforcing rib
Shape body 11 and hole wall 15 to increase the intensity of connecting portion 1, while mitigate 1 weight of connecting portion.
With reference to shown in Fig. 2, Fig. 4 and Fig. 5, conduit 14 is provided on the connecting portion 1 of a mainframe 100 wherein, specifically
For, which is provided on the end face 17 of column 11, and the pore (non-label) inside conduit 14 penetrate in
Column 11；The corresponding position on the connecting portion 1 of another mainframe 100 is provided with wire guide 13, two hosts simultaneously
When frame 100 connects, the conduit 14 is located in the wire guide 13, and the pore (non-label) of conduit 14 is penetrated in above-mentioned column
Shape body 11, and the sectional area of the pore of conduit 14 is more than the sectional area of the connector of conducting wire end, and then makes conducting wire and company
Connecing device can successfully pass through from the pore of conduit 14, and then realize the function of facilitating cabling.
In the present embodiment, wire guide 13 and conduit 14, wire guide are respectively arranged on above-mentioned two mainframe 100
13 and conduit 14 be substantially symmetrical set at the both ends of connecting hole 12.When two mainframes 100 connect, conduit 14 is located at
In the wire guide 13.Certainly, the quantity and structure type of wire guide 13 and conduit are not limited thereto, in others one
In a little embodiments, a wire guide 13, the corresponding positions on another mainframe can be only set on a mainframe 100
Install a conduit 14；Two wire guides 13 are either set simultaneously on a mainframe 100, in another mainframe
Corresponding position on 100 sets two conduits 14 simultaneously.
As shown in Figure 4 and Figure 5, the cross section of wire guide 13 is arc-shaped, while the cross section of conduit 14 is also in circular arc
Shape.Specifically, it is by the circular arc of two concentrics according to direction shown in Fig. 4, at left and right sides of the cross section of conduit 14
Composition, upper and lower both sides are then made of two semicircles, and wherein the radian of the circular arc of above-mentioned two concentric is 5~45 °, and the center of circle
On the axial line of connecting hole 12.
Similarly, it is by the circular arc of two concentrics at left and right sides of the cross section of wire guide 13 according to direction shown in Fig. 4
Composition, upper and lower both sides are then made of two semicircles, and wherein the radian of the circular arc of above-mentioned two concentric is 6~90 °, and the center of circle
On the axial line of connecting hole 12, while need to ensure that the radian in 14 cross section upper edge circular arc direction of conduit is less than wire guide
The radian of 13 cross sections upper edge circular arc direction.
By above-mentioned it is found that the center of circle for forming the circular arc of wire guide 13 cross section is located on the axis of the connecting hole 12,
And the center of circle for forming the circular arc of the cross section of conduit 14 is located on the axis of the connecting hole 12.14 cross section of conduit
The length in upper edge circular arc direction, less than the length in the 13 cross section upper edge circular arc direction of wire guide.Pass through the design, two masters
When rack 100 connects, the windup-degree of two mainframes 100 can be limited.In the present embodiment, two mainframes can be limited
100 ultimate torsional angle degree is 20 °, i.e. ranging from 0~20 ° of windup-degree between two mainframes 100.
The above-mentioned concrete structure for primarily illustrating 100 tip position connecting portion 1 of mainframe, below will be to two mainframes
100 connection mode is introduced.
As shown in Figure 6 and Figure 7, it is connected between two mainframes 100 by connecting shaft 2, wherein connecting shaft mainly includes spiral shell
Bar 21, gasket 22, axle sleeve 23 and nut 24, wherein, the quantity of gasket 22 is 3, and the quantity of axle sleeve 23 is 2,21 He of screw rod
Nut 24 is 1.
When implementing the connection of mainframe 100, above-mentioned axle sleeve 23 and gasket 22 are sleeved on screw rod 21, jointly across two
Nut 24 is finally tightened in the company of two mainframes 100 of end realization of screw rod 21 by the connecting hole 12 on a mainframe 100
It connects.
In the embodiment, the diameter of screw rod 21 and the diametric fit of axle sleeve 23, while the diameter of axle sleeve 23 and connecting hole 12
Diametric fit, screw rod 21 can be arranged to solid, naturally it is also possible to be arranged to hollow body, wherein, the diameter of connecting hole 12
Value range can be 8~30mm.
In addition, the Fig. 2 that sees you later, end face 17 is respectively arranged on the connecting portion of above-mentioned mainframe 100, when two mainframes
During 100 connection, the distance between the end face 17 of described two connecting portions 1 is 0.5~8 millimeter, in addition, conduit 14 can be arranged to
Perpendicular to end face 17.
Host holder connection device provided by the embodiments of the present application by setting wire guide and conduit, can save connection
The wiring function of axis, on balance car for connecting shaft by connecting hole sectional area it is certain in the case of, connecting shaft can be set
The higher solid of intensity is set to, therefore increases the bearing capacity of entire balance car.In addition, by setting arc-shaped wire guide
And conduit, when mainframe connects, conduit is located in wire guide, while plays to facilitate cabling and limit mainframe and reverse
The effect of angle.In addition, by setting conduit and wire guide, when two mainframes connect, two can be more easily realized
Positioning between a mainframe, and then connecting shaft is recycled to connect two mainframes.
It these are only embodiments herein, be not limited to the application.To those skilled in the art,
The application can have various modifications and variations.All any modifications made within spirit herein and principle, equivalent replacement,
Improve etc., it should be included within the scope of claims hereof.
Claims (9)
1. a kind of balance car host holder connection device, which is characterized in that the attachment device includes connecting shaft and two connecting portions,
Wherein,
It is respectively arranged with connecting hole on described two connecting portions, the cross section of the connecting hole and the connecting shaft is circle；
The connecting shaft, for being flexibly connected two mainframes of the balance car across the connecting hole；
Wire guide is provided on one connecting portion, conduit is provided on another connecting portion, being internally provided with for the conduit makes
The pore that the conducting wire of the balance car passes through.
2. attachment device according to claim 1, which is characterized in that the cross section of the wire guide is arc-shaped, and institute
The cross section for stating conduit is arc-shaped.
3. attachment device according to claim 2, which is characterized in that the center of circle of the circular arc of conduit cross section is located at described
On the axis of connecting hole, and the center of circle of the circular arc of the cross section of the wire guide is located on the axis of the connecting hole.
4. attachment device according to claim 3, which is characterized in that the length in the conduit cross section upper edge circular arc direction
Degree, less than the length in the wire guide cross section upper edge circular arc direction.
5. attachment device according to claim 1, which is characterized in that the connecting shaft specifically includes screw rod, axle sleeve, gasket
And nut.
6. attachment device according to claim 1, which is characterized in that the connecting shaft is solid.
7. a kind of balance car, which is characterized in that the balance car includes the connection dress as described in any claim of claim 1~6
It puts.
8. balance car according to claim 7, which is characterized in that
It is connected on the connecting portion of the mainframe in described two mainframes, is provided with wire guide, on the connecting portion
Conduit is additionally provided with simultaneously, the conduit and wire guide are located at the both ends of the connecting hole；
It is connected on the connecting portion of another mainframe and is provided with conduit, conducting wire is additionally provided with simultaneously on the connecting portion
Hole, the conduit and wire guide are located at the both ends of the connecting hole.
9. balance car according to claim 8, which is characterized in that be respectively arranged on the connecting portion of two mainframes
End face, when two mainframe connections, the distance between the end face of described two connecting portions is 0.5~8 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113816.0A CN108146558A (en) | 2016-12-06 | 2016-12-06 | A kind of balance car host holder connection device peace weighing apparatus vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113816.0A CN108146558A (en) | 2016-12-06 | 2016-12-06 | A kind of balance car host holder connection device peace weighing apparatus vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108146558A true CN108146558A (en) | 2018-06-12 |
Family
ID=62468573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113816.0A Pending CN108146558A (en) | 2016-12-06 | 2016-12-06 | A kind of balance car host holder connection device peace weighing apparatus vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108146558A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130238231A1 (en) * | 2012-02-12 | 2013-09-12 | Shane Chen | Two-Wheel, Self-Balancing Vehicle With Independently Movable Foot Placement Sections |
| CN104986263A (en) * | 2014-06-13 | 2015-10-21 | 杭州骑客智能科技有限公司 | Electric balance swing vehicle |
| CN205113552U (en) * | 2015-10-10 | 2016-03-30 | 应文军 | Balance car |
| CN205381338U (en) * | 2015-12-28 | 2016-07-13 | 广东龙昕科技有限公司 | Electronic intelligent balance car of dustproof construction |
-
2016
- 2016-12-06 CN CN201611113816.0A patent/CN108146558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130238231A1 (en) * | 2012-02-12 | 2013-09-12 | Shane Chen | Two-Wheel, Self-Balancing Vehicle With Independently Movable Foot Placement Sections |
| CN104986263A (en) * | 2014-06-13 | 2015-10-21 | 杭州骑客智能科技有限公司 | Electric balance swing vehicle |
| CN205113552U (en) * | 2015-10-10 | 2016-03-30 | 应文军 | Balance car |
| CN205381338U (en) * | 2015-12-28 | 2016-07-13 | 广东龙昕科技有限公司 | Electronic intelligent balance car of dustproof construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |