CN206826747U - Universal car - Google Patents
Universal car Download PDFInfo
- Publication number
- CN206826747U CN206826747U CN201621196193.3U CN201621196193U CN206826747U CN 206826747 U CN206826747 U CN 206826747U CN 201621196193 U CN201621196193 U CN 201621196193U CN 206826747 U CN206826747 U CN 206826747U
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- China
- Prior art keywords
- wheel
- universal car
- chassis
- swing arm
- car
- 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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- 238000005452 bending Methods 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a kind of universal car, including chassis and wheel, the universal car also includes wheel steering mechanism, and the wheel steering mechanism is arranged between the chassis and the wheel, and drives the wheel to surround vertical turning center axle from turnback or more.The universal car of the utility model can realize longitudinal walking, laterally a variety of walking manners such as spin for walking and original place, and simple to operate, playability is strong.
Description
Technical field
It the utility model is related to a kind of car, more particularly to a kind of universal car.
Background technology
It is existing to fix two trailing wheels forward as the carriages such as car, electric car, toy car, it is impossible to swing, and
Two front-wheels can only swing a low-angle, so as to realize the front and rear traveling of carriage or Turning travel.However, it is existing this
Kind of structure to stop relatively difficult, such as side parking, and this is for new hand, and control difficulty is larger, operating difficulties, easily
Crash.In addition, existing automobile lacks various driver patterns, control action is complicated, such as creeping motion, typically
People is difficult to learn, and the only driver of skilled operation or specialty could grasp, and cause playability low.
Utility model content
The purpose of this utility model is to provide the universal car that a kind of achievable longitudinal direction is walked and laterally walked.
To achieve these goals, universal car provided by the utility model includes chassis and wheel, and the universal car also wraps
Wheel steering mechanism is included, the wheel steering mechanism is arranged between the chassis and the wheel, and drives the wheel to enclose
Around vertical turning center axle from turnback or more.
Because the utility model on the chassis by setting wheel steering mechanism, institute is driven using wheel steering mechanism
State wheel and surround vertical turning center axle rotation, and rotation angle can reach 180 degree or more, and therefore, the wheel can
To realize the straight line moving toward front and rear direction, and turn left, the horizontal walking of right direction, so that car realizes all driection running.
It is preferred that the wheel steering mechanism includes swing arm, one end of the swing arm is articulated in the chassis, the swing arm
The other end connect the wheel.The swing of the wheel is controlled by the swing arm, so as to realize longitudinal direction and laterally walking, is made
The structure of vehicle body is simple, easy to control.
Specifically, the chassis is provided with the guide groove in circular arc, and the swing arm is swung along the guide groove.Described in setting
Guide groove may be either that the swing arm provides support, again the swing arm can be guided to be swung, avoid shifting, so that manipulation is more
Add safe and stable.
More specifically, angle corresponding to circular arc where the guide groove is equal to or more than 180 degree.
More specifically, the swing arm is in bending structure, bending angle is 90 degree, forms horizontal segment and vertical section, the bottom
Disk is provided with drive-connecting shaft, and one end of the horizontal segment is socketed on the drive-connecting shaft on the chassis, and the other end is fixedly connected described vertical
Section, the upper end of the vertical section are placed on the guide groove, and the other end connects the wheel.
Specifically, the universal car also includes motor, and the motor is fixed on the swing arm and the driving
The output end of motor is connected with the wheel.By being arranged at the driving is electronic in the swing arm, and direct drive of wheel
Walked, so as to both simplify drive mechanism, the simpler convenience of driving can be made again.
It is preferred that the wheel steering mechanism also includes gear, the gear is coaxially articulated in described with the swing arm
Chassis and it is fixedly connected with the swing arm.
More specifically, the wheel steering mechanism also includes driving rack or drive gear, the driving rack or driving
Gear engages with the gear.
It is preferred that the universal car is carriage.
It is preferred that the wheel is global wheel.The wheel is set as global wheel, on the one hand makes the wheel more easily
Realize and turn to, wheel is not changed in the forward and backward outward appearance of steering, so that universal car science fiction more attractive in appearance.
Brief description of the drawings
Fig. 1 is the side view of the universal car of the utility model.
Fig. 2 is the front view of the universal car of the utility model.
Fig. 3 is the top view on the chassis of the universal car of the utility model.
Fig. 4 is the sectional view in A-A directions in Fig. 3.
Fig. 5 is the direction schematic diagram of wheel when the universal car of the utility model is longitudinally walked.
Fig. 6 is the direction schematic diagram of wheel when the universal car of the utility model turns to walking.
Fig. 7 is the direction schematic diagram of wheel when the universal car of the utility model is laterally walked.
Fig. 8 is the direction schematic diagram of wheel when the universal car of the utility model spins clockwise.
Fig. 9 be the universal curb of the utility model around the central axis of off hind wheel when wheel direction schematic diagram.
Embodiment
To describe technology contents of the present utility model, construction feature, the effect realized in detail, below in conjunction with embodiment
And accompanying drawing is coordinated to be explained in detail.
As shown in Figure 1 and Figure 2, the universal car 100 of the utility model includes chassis 1 and four wheels 2, the both sides on the chassis 1
Front and rear respectively to set a wheel 2, two wheels 2 positioned at front are on same level axis, and two wheels 2 being located behind are same
On horizontal axis, the wheel 2 can be with existing common wheel 2, or global wheel, the utility model use global wheel.
The wheel 2 is set as global wheel, the wheel 2 is more easily realized steering, is on the other hand turning to wheel 2
Forward and backward outward appearance does not change, so that 100 science fiction more attractive in appearance of universal car.
Again as shown in Figures 3 and 4, the universal car 100 also includes wheel steering mechanism 3 and motor 4, the wheel
Steering mechanism 3 is arranged between the chassis 1 and the wheel 2, and drives the wheel 2 to surround vertical turning center axle 21
From turnback or more.The wheel steering mechanism 3 includes swing arm 31, and one end of the swing arm 31 is articulated in the chassis 1,
The other end of the swing arm 31 connects the wheel 2.Specifically, the swing arm 31 is in bending structure, and bending angle is 90 degree, from
And horizontal segment 31a and vertical section 31b is formed, the chassis 1 is provided with drive-connecting shaft 11, and one end of the horizontal segment 31a is socketed on institute
State on the drive-connecting shaft 11 on chassis 1, the other end is fixedly connected with the vertical section 31b；The chassis 1 is provided with the guide groove in circular arc
12, the guide groove 12 is located on the chassis 1 of the top of the inner side hemisphere of the wheel 2, the circular arc where the guide groove 12
Corresponding angle is equal to or more than 180 degree, and the utility model is 180 degree；The upper end of the vertical section 31b is placed on the guide groove
In 12, and slided along the guide groove 12, the other end connects the rotary shaft 22 of the wheel 2.
Refer to again shown in Fig. 3 and Fig. 4, the motor 4 be fixed on the vertical section 31b of the swing arm 31 lower end and
The output end of the motor 4 is connected with the rotary shaft 22 of the wheel 2, and the driving moment 2 of motor 4 is around rotation
Axle 22 rotates, and realizes the walking of universal car 100.By being arranged at the driving is electronic in the swing arm 31, and directly drive
Wheel 2 is walked, and so as to both simplify drive mechanism, can make the simpler convenience of driving again.The motor 4 can also
The horizontal segment 31a of the swing arm 31 is arranged at, and the wheel 2 is connected to by bevel gear.
Refer to again shown in Fig. 4, the wheel steering mechanism 3 also includes gear 32 and driving rack (not shown), institute
Gear 32 is stated coaxially to be articulated on the drive-connecting shaft 11 on the chassis 1 with the swing arm 31 and be fixedly connected with the swing arm 31.
The driving rack engages with the gear 32.In addition, a gear 32 is operated alone using a driving rack in the utility model
Form, certainly, two gears 32 corresponding to forward and backward two wheels 2 positioned at described the same side of chassis 1 can also be common
Using a driving rack, to realize that driving is positioned at the steering of forward and backward two wheels 2 of described the same side of chassis 1 simultaneously.This reality
The gear 32 can also be driven using drive gear with new, and is made between two gears 32 corresponding to two front vehicle wheels 2
Two front vehicle wheels 2 are driven to turn to simultaneously with a drive gear.
Summary, the walking principle of the universal car of the utility model 100 is described in detail below, it is as follows：
As shown in figure 5, when needing universal 100 forward and backward walking of car, the swing arm 31 on forward and backward wheel 2 is in
The middle part of the guide groove 12, the direction of rotary shaft 22 of four wheels 2 is vertical with the front and rear direction on chassis 1, four wheels
At this moment 2 can forward or backwards rotate and realize longitudinal driving.
As shown in fig. 6, when needing universal car 100 to turn to, the swing arm 31 in front left wheel 2 is along the guiding
The leading portion movement certain angle of groove 12, while back segment of the swing arm 31 in right front wheel 2 along the guide groove 12 moves
Dynamic identical angle, at this moment, two front vehicle wheels 2 swing certain angle to the left, and two rear wheels 2 are not curved, now, pass through four driving electricity
Machine 4 drives respective wheel 2 to rotate forward, you can realizes that universal car 100 turns left traveling.It similarly can also realize universal 100 turns of car
Right travel.
As shown in fig. 7, when needing the universal laterally walking of car 100, two institutes in front left wheel 2 and rear left wheel 2
State leading portion of the swing arm 31 along the guide groove 12 and be moved to front end, at the same it is described in right front wheel 2 and right rear wheel 2
Back segment of the swing arm 31 along the guide groove 12 is moved to rearmost end, at this moment, the direction of rotary shaft 22 and chassis of four wheels 2
1 front and rear direction is parallel, and at this moment four wheels 2 rotate forward can be achieved universal car 100 cross running to the left.Similarly also may be used
To realize cross running to the right.
As shown in figure 8, when needing universal car 100 to be spinned clockwise around the center original place on chassis 1, four wheels 2
Swing arm 31 is moved along the direction of guide groove 12, makes wheel 2 of the direction of rotary shaft 22 of respective wheel 2 along the place of wheel 2
Diagonal, at this moment, left front trailing wheel and off hind wheel rotate forward, and off-front wheel and left rear wheel rotate backward and universal car can be achieved
100 spin clockwise around the center original place on chassis 1.It can also similarly realize and spin counterclockwise.
As shown in figure 9, when needing central shaft 21 of the universal car 100 around off hind wheel to rotate counterclockwise, make other each
The rotary shaft 22 of wheel 2 swings to the direction vertical with the wheelspan line between its off hind wheel, and then, off-front wheel rotates forward, left
Front-wheel rotates backward, and left rear wheel rotates backward, and off hind wheel is motionless, you can realizes that universal car 100 surrounds the central shaft 21 of off hind wheel
Rotate.It can also similarly realize and be rotated with the central shaft 21 of other wheels 2.
In the transport condition of above-mentioned universal car 100, the rotating speed of each wheel 2 and forward and reverse rotate drive electricity by respective
Machine 4 controls.
Because the utility model on the chassis 1 by setting wheel steering mechanism 3, the wheel steering mechanism is utilized
3 swing arm 31 can control the wheel 2 to surround the vertical rotation of turning center axle 21, realizes and swings, and on the chassis 1
The circular arc shaped guide slots 12 that corresponding angle is 180 degree are set, and the guide groove 12 may be either that the swing arm 31 provides support, again may be used
To guide the swing arm 31 to carry out the swing of 180 degree, so that the rotation angle of wheel 2 can reach 180 degree, therefore, the car
Wheel 2 can realize the straight line moving toward front and rear direction, turn left, the transverse direction of right direction is walked and original place is spinned, and walking etc. is a variety of
Walking manner, simple in construction so that car realizes all driection running, manipulation is simple, safety and stably, for side shut-down operation
Simply；And driving mode is various, during traveling, it is only necessary to which operating steering wheel, four wheels 2 is swung certain angles i.e. achievable
The action of similar drift, playability are strong.
Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still fall within the utility model and are covered
Scope.
Claims (10)
1. a kind of universal car, including chassis and wheel, it is characterised in that：The universal car also includes wheel steering mechanism, described
Wheel steering mechanism is arranged between the chassis and the wheel, and drives the wheel to surround vertical turning center axle certainly
Turnback or more.
2. universal car as claimed in claim 1, it is characterised in that：The wheel steering mechanism includes swing arm, the swing arm
One end is articulated in the chassis, and the other end of the swing arm connects the wheel.
3. universal car as claimed in claim 2, it is characterised in that：The chassis is provided with the guide groove in circular arc, the pendulum
Arm is swung along the guide groove.
4. universal car as claimed in claim 3, it is characterised in that：Angle corresponding to circular arc where the guide groove be equal to or
More than 180 degree.
5. universal car as claimed in claim 3, it is characterised in that：The swing arm is in bending structure, and bending angle is 90 degree, shape
Into horizontal segment and vertical section, the chassis is provided with drive-connecting shaft, and one end of the horizontal segment is socketed on the drive-connecting shaft on the chassis,
The other end is fixedly connected with the vertical section, and the upper end of the vertical section is placed on the guide groove, and the other end connects the wheel.
6. universal car as claimed in claim 2, it is characterised in that：The universal car also includes motor, the driving electricity
Machine is fixed on the swing arm and the output end of the motor is connected with the wheel.
7. universal car as claimed in claim 2, it is characterised in that：The wheel steering mechanism also includes gear, the gear
The chassis is coaxially articulated in the swing arm and is fixedly connected with the swing arm.
8. universal car as claimed in claim 7, it is characterised in that：The wheel steering mechanism also includes driving rack or driving
Gear, the driving rack or drive gear engage with the gear.
9. universal car as claimed in claim 1, it is characterised in that：The universal car is carriage.
10. the universal car as described in any one of claim 1 to 9, it is characterised in that：The wheel is global wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196193.3U CN206826747U (en) | 2016-10-28 | 2016-10-28 | Universal car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196193.3U CN206826747U (en) | 2016-10-28 | 2016-10-28 | Universal car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826747U true CN206826747U (en) | 2018-01-02 |
Family
ID=60779606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196193.3U Active CN206826747U (en) | 2016-10-28 | 2016-10-28 | Universal car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476888A (en) * | 2016-10-28 | 2017-03-08 | 东莞市强乐塑胶制品有限公司 | Universal car |
-
2016
- 2016-10-28 CN CN201621196193.3U patent/CN206826747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476888A (en) * | 2016-10-28 | 2017-03-08 | 东莞市强乐塑胶制品有限公司 | Universal car |
| CN106476888B (en) * | 2016-10-28 | 2019-05-21 | 东莞市强乐塑胶制品有限公司 | Universal vehicle |
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| GR01 | Patent grant |