CN108146554A - 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
- CN108146554A CN108146554A CN201611110150.3A CN201611110150A CN108146554A CN 108146554 A CN108146554 A CN 108146554A CN 201611110150 A CN201611110150 A CN 201611110150A CN 108146554 A CN108146554 A CN 108146554A
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- China
- Prior art keywords
- conduit
- column
- connecting portion
- wire guide
- attachment device
- 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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Abstract
This application discloses a kind of balance car host holder connection device, for simplifying attachment device structure.The attachment device includes connecting portion and connecting shaft, wherein, the connecting portion includes column and the tube wall being connect with column, and the column is cylindrical；The column and the tube wall are internally provided with while penetrate the connecting hole in the column and the tube wall, and the cross section of the connecting hole is circle, and the axis of the connecting hole is overlapped with the axis of the column；The connecting shaft passes through the connecting hole of two connecting portions and then connects two connecting portions.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 is called body-sensing vehicle, thinking vehicle, the vehicle that acts as regent etc..Its operation principles is mainly built upon one kind and is referred to as " moving
In the basic principle of state stabilization ", the posture shape residing for vehicle body is judged using the gyroscope and acceleration transducer of vehicle body
State, and servo-control system is utilized, accurately driving motor is correspondingly adjusted, to keep the balance of vehicle body.
Balance car is generally included there are two mainframe, is typically to realize company by hollow connecting shaft between two mainframes
It connects.For example, Chinese patent, which announces No. 204972980U, discloses a kind of balance car, as shown in Figure 1, including left body and right vehicle
Body, further includes the hollow pipe for connecting left body and right body, and right body is equipped with bearing, hollow pipe left end and left body it
Between fixed by ring, hollow pipe right end is stretched into the bearing on right body.
Above-mentioned balance car host holder connection device needs to include hollow pipe, bearing, for bearing, including bearing outside
The components such as circle, bearing inner race, rolling element and retainer, and the structure of setting fixing bearing is also needed on mainframe, therefore
Above-mentioned attachment device there are it is complicated the problem of.
Invention content
In order to solve the above technical problems, the embodiment of the present application provides a kind of balance car host holder connection device, for simplifying
Attachment device structure.
To achieve the above object, the embodiment of the present application provides a kind of balance car host holder connection device, the attachment device
Include connecting portion and connecting shaft, wherein,
The connecting portion includes column and the tube wall being connect with column, and the column is cylindrical；
The column and the tube wall are internally provided with while penetrate the connection in the column and the tube wall
Hole, the cross section of the connecting hole is circle, and the axis of the connecting hole is overlapped with the axis of the column；
The connecting shaft passes through the connecting hole of two connecting portions to connect two connecting portions.
Further, it is provided with reinforcing rib between the column and the tube wall.
Further, the connecting shaft specifically includes screw rod, axle sleeve, gasket and nut.
Further, the connecting shaft is solid.
Further, end face is respectively arranged on two connecting portions, when two connecting portion connections, described two
Distance between the end face of a connecting portion is 0.5~8 millimeter.
Further, wire guide is additionally provided on a connecting portion wherein, conduit is additionally provided on another connecting portion,
The conduit is internally provided with the pore penetrated；
During two connecting portions connections, the conduit is located inside the wire guide, so that conducting wire is from conduit
It is passed through in internal pore.
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, wire guide is provided in a socket part wherein, conducting wire is additionally provided with simultaneously on the connecting portion
Pipe, the conduit and wire guide are located at the both ends of the connecting hole；
It is described to be provided with conduit on another connecting portion, wire guide is additionally provided with simultaneously on the connecting portion, it is described to lead
Spool and wire guide are located at the both ends of the connecting hole.
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.
Above-mentioned at least one technical solution that the embodiment of the present application uses can reach following advantageous effect：By in setting
Connecting portion to be stated, specifically column and tube wall are provided with again on connecting portion, column and tube wall are internally provided with connecting hole, and then
Facilitate and realize that connecting shaft connects two connecting portions across connecting hole, and entire attachment device is simple in structure.Pass through column
It is designed with tube wall, the attachment device is applied on balance car, relative to passing through the tubulose of ring fixation hollow in the prior art
The structure of connecting shaft increases the intensity of entire attachment device, improves bearing capacity.In addition, by setting conduit and wire guide,
Conducting wire is facilitated to be passed through from the inside of conduit.
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 of the prior art；
Fig. 2 is host holder connection device structure diagram provided by the embodiments of the present application；
Fig. 3 is the schematic diagram of two mainframe discrete states in Fig. 2；
Fig. 4 is the structure schematic diagram of Fig. 2；
Fig. 5 is Fig. 2 along A-A faces sectional view；
Fig. 6 is the end structure illustration of the mainframe of Fig. 2；
Fig. 7 is the diagrammatic cross-section along connecting shaft center of Fig. 2；
Fig. 8 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 shown in Figure 1, it is typically in the prior art to pass through hollow tubulose connecting shaft between two mainframes of balance car
Connection, above-mentioned balance car host holder connection device need to include hollow pipe, bearing, and there are complicated, and bearing capacity is relatively low
Problem.
In order to solve the above technical problems, as shown in Fig. 2 to Fig. 8, the embodiment of the present application provides a kind of balance car mainframe and connects
Connection device, the balance car are included there are two mainframe 100, and the host holder connection device is set to the end of mainframe 100
Position mainly includes connecting portion 1, below with reference to each attached drawing, balance car mainframe provided by the embodiments of the present application is connected and is filled
The structure put is described in detail.
As shown in Figures 2 and 3, 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. 2 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. 4 mainframe schematic rear views of Fig. 3 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, and 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. 3, Fig. 5 and Fig. 6, 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 penetrates column
Body 11；The corresponding position on the connecting portion 1 of another mainframe 100 is provided with wire guide 13, two mainframes 100 simultaneously
During connection, the conduit 14 is located in the wire guide 13, and the pore (non-label) of conduit 14 is penetrated in above-mentioned column
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 conductor wire end
The connector of head position can be passed through successfully 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 can be only set on a mainframe 100, in the corresponding position of another mainframe
One conduit 14 of upper setting；Two wire guides 13 are either set simultaneously on a mainframe 100, in another mainframe
Two conduits 14 are set simultaneously on 100 corresponding position.
As shown in Figure 5 and Figure 6, 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. 5, 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. 5
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 wire guide cross section upper edge circular arc direction.Pass through the design, two hosts
When frame 100 connects, the windup-degree of two mainframes 100 can be limited.In the present embodiment, two mainframes 100 can be limited
Ultimate torsional angle degree for 20 °, i.e. ranging from 0~20 ° of windup-degree between two mainframes 100.
The concrete structure of the above-mentioned connecting portion 1 for primarily illustrating 100 tip position of mainframe, below will be to two mainframes
100 connection mode is introduced.
As shown in Figure 7 and Figure 8, 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, and the axis and connecting hole of screw rod
12 axis overlaps.Wherein, the diameter value range of connecting hole 12 can be 8~30mm.
In addition, the Fig. 3 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 connecting portion in the tip position of mainframe, even
Specific in socket part to be provided with column and tube wall again, column and tube wall are internally provided with connecting hole, and then realization is facilitated to connect
Spindle connects two mainframes across connecting hole, and entire attachment device is simple in structure.It is designed by column and tube wall,
Relative to by the structure of the tubulose connecting shaft of ring fixation hollow, increasing the intensity of entire attachment device in the prior art, carry
High bearing capacity.In addition, by setting conduit and wire guide, conducting wire is facilitated to be passed through from the inside of conduit.
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 (10)
1. a kind of balance car host holder connection device, which is characterized in that the attachment device includes connecting portion and connecting shaft,
In,
The connecting portion includes column and the tube wall being connect with column, and the column is cylindrical；
The column and the tube wall are internally provided with while penetrate the connecting hole in the column and the tube wall, institute
The cross section for stating connecting hole is circle, and the axis of the connecting hole is overlapped with the axis of the column；
The connecting shaft passes through the connecting hole of two connecting portions to connect two connecting portions.
2. attachment device according to claim 1, which is characterized in that be provided with and add between the column and the tube wall
Strengthening tendons.
3. attachment device according to claim 1, which is characterized in that the connecting shaft specifically includes screw rod, axle sleeve, gasket
And nut.
4. attachment device according to any one of claims 1 to 3, which is characterized in that the connecting shaft is solid.
5. attachment device according to claim 4, which is characterized in that end face is respectively arranged on two connecting portions,
When two connecting portion connections, the distance between the end face of described two connecting portions is 0.5~8 millimeter.
6. attachment device according to claim 1, which is characterized in that wire guide is additionally provided on a connecting portion wherein,
Conduit is additionally provided on another connecting portion, the conduit is internally provided with the pore penetrated；
During two connecting portion connections, the conduit is located inside the wire guide, so that conducting wire is inside conduit
Pore in pass through.
7. attachment device according to claim 6, 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.
8. attachment device according to claim 7, 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.
9. according to claim 6 to 8 any one of them attachment device, which is characterized in that
Wire guide is provided on a connecting portion wherein, conduit, the conducting wire are additionally provided with simultaneously on the connecting portion
Pipe and wire guide are located at the both ends of the connecting hole；
It is described to be provided with conduit on another connecting portion, it is additionally provided with wire guide, the conduit simultaneously on the connecting portion
It is located at the both ends of the connecting hole with wire guide.
10. a kind of balance car, which is characterized in that the balance car includes such as claims 1 to 3,5 to 8 any one of them and connects
Connection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110150.3A CN108146554A (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 |
|---|---|---|---|
| CN201611110150.3A CN108146554A (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 |
|---|---|
| CN108146554A true CN108146554A (en) | 2018-06-12 |
Family
ID=62467955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611110150.3A Withdrawn CN108146554A (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) | CN108146554A (en) |
Citations (3)
| 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 |
| 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 CN201611110150.3A patent/CN108146554A/en not_active Withdrawn
Patent Citations (3)
| 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 |
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |