CN206826747U - Universal car - Google Patents

Universal car Download PDF

Info

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
Authority
CN
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.)
Active
Application number
CN201621196193.3U
Other languages
Chinese (zh)
Inventor
张统强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Strong Plastic Products Co Ltd
Original Assignee
Dongguan Strong Plastic Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Strong Plastic Products Co Ltd filed Critical Dongguan Strong Plastic Products Co Ltd
Priority to CN201621196193.3U priority Critical patent/CN206826747U/en
Application granted granted Critical
Publication of CN206826747U publication Critical patent/CN206826747U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Universal car
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.
CN201621196193.3U 2016-10-28 2016-10-28 Universal car Active CN206826747U (en)

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 (2)

* Cited by examiner, † Cited by third party
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
CN109278626A (en) * 2018-10-26 2019-01-29 北京必选信息技术有限公司 A kind of tire applied to coal industry can 90 ° of steerings flat cars

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN109278626A (en) * 2018-10-26 2019-01-29 北京必选信息技术有限公司 A kind of tire applied to coal industry can 90 ° of steerings flat cars

Similar Documents

Publication Publication Date Title
CN106476888B (en) Universal vehicle
CN106995000B (en) Four-wheel steering four-wheel drive trolley
CN206202542U (en) Children's electric motor vehicle
CN204020566U (en) A kind of driving device of four-wheel drive vehicle
CN106240726B (en) Children electric vehicle
CN206826747U (en) Universal car
CN202219729U (en) Electric motor vehicle four-wheel driving mechanism
CN203268122U (en) Automobile four-wheel steering system
CN210162184U (en) Drift car using differential steering
CN204319757U (en) A kind of vehicle structure
CN207029431U (en) A kind of steering mechanism
CN203525304U (en) Remote control toy vehicle capable of running in vertical and rolling mode
CN205033931U (en) Automobile drive unit
CN207173831U (en) Children's electric motor vehicle
CN206068046U (en) Children's electric motor vehicle
CN202237259U (en) Double rear-driving model chassis
CN201538389U (en) Children-used crawler-type recreational vehicle
CN107444516A (en) A kind of 360 degree of four-wheel drive robot ambulation steering mechanism
CN103623590B (en) A kind of remote-controlled toy vehicle and operational approach travelled that can uprightly roll
CN203032838U (en) Electric car for children
CN206202544U (en) A kind of children's electric motor vehicle
CN205273736U (en) Electromobile for children
CN209479857U (en) Children's electric motor vehicle
CN207173825U (en) Children's electric motor vehicle
CN218559048U (en) Child's bike

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant