CN201632046U - Driving device for four-wheel toy vehicle - Google Patents
Driving device for four-wheel toy vehicle Download PDFInfo
- Publication number
- CN201632046U CN201632046U CN2010201117359U CN201020111735U CN201632046U CN 201632046 U CN201632046 U CN 201632046U CN 2010201117359 U CN2010201117359 U CN 2010201117359U CN 201020111735 U CN201020111735 U CN 201020111735U CN 201632046 U CN201632046 U CN 201632046U
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- wheel
- main driving
- driving gearbox
- drive unit
- gear train
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- 230000009466 transformation Effects 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a driving device for a four-wheel toy vehicle, comprising a vehicle underframe, front wheels and rear wheels, wherein the vehicle underframe is provided with a front steering gearbox and a rear steering gearbox; the front steering gearbox and the rear steering gearbox are connected with the front wheels and the rear wheels respectively by vehicle wheel axles; and the front wheels or/and the rear wheels are also connected with a main driving gearbox respectively. In the utility model, the front steering gearbox and the rear steering gearbox control the steering angles of the two front wheels and the two rear wheels respectively; and the vehicle wheels are driven by the main driving gearbox, thus realizing the driving actions of various modes by simple structure.
Description
Technical field
The utility model relates to electric toy car, especially a kind of drive unit of electric four-wheeled toy car.
Background technology
At present on the market, electric four-wheeled toy car function singleness simple in structure, can only realize advancing, retreating and about simple action such as turn; If realize compound action such as turn-take in the original place, laterally ridden in left or right direction and 45 degree direction orientations are travelled etc., the structure of toy car is inevitable complicated, causes its part many and volume is big, and is easy to generate fault.
Summary of the invention
At the shortcoming of prior art, the purpose of this utility model provides a kind of drive unit of four-wheeled toy car, solves the existing toy car single problem of mode of travelling.
To achieve these goals, the technical solution of the utility model is: a kind of drive unit of four-wheeled toy car, comprise body frame, front-wheel and trailing wheel, on described body frame, be provided with former and later two steering boxs, this forward and backward steering box is connected with front and rear wheel respectively by axletree, at front-wheel or/and also be connected with main driving gearbox on the trailing wheel.
Steering box or back steering box comprise the direction transformation gear train that is arranged on the left and right sides before described, and described direction transformation gear train is horizontally disposed with and is affixed with the axletree of wheel.
Described direction locking teeth wheels also further comprise the direction locking teeth wheels that are arranged between the left and right both direction change gear group, these direction locking teeth wheels are provided with the slip keeper that is connected with gear, and main driving gearbox is provided with the slotted eye that cooperates with described slip keeper.
Be provided with clutch protection gear in described direction transformation gear train and direction locking teeth wheels, this clutch protection gear is provided with the telescopic spring folder.
Main driving gearbox behind main driving gearbox and one before described main driving gearbox comprises one, be installed in respectively on a cornerwise front-wheel and the trailing wheel, gear train in the described main driving gearbox vertically is provided with, and last gear in the gear train is affixed and coaxial being set on the axletree with wheel.
Each direction locking teeth wheels is connected with a locking motor, and each direction transformation gear train is connected with a steering motor.
Each main driving gearbox is connected with a main CD-ROM drive motor.
Compared with prior art, forward and backward steering box of the present utility model is controlled the steering angle of two front-wheels and two trailing wheels respectively, drives wheel by main driving gearbox again, realizes the action of travelling of multiple mode with simple structure.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the drive unit perspective view of the utility model front-wheel part.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is front/rear direction running action schematic diagram.
Fig. 4 is the oblique front/rear direction running action schematic diagram in a left side.
Fig. 5 is right oblique front/rear direction running action schematic diagram.
Fig. 6 is the original place action schematic diagram that travels of turn-taking.
Fig. 7 is a left side/right action schematic diagram that travels.
The specific embodiment
See also Fig. 1 and Fig. 2, the drive unit of the four-wheeled toy car of present embodiment comprises body frame 1, four wheels 2 (two front-wheels and two trailing wheels), on body frame 1, be provided with two steering boxs 3 (preceding steering box and back steering box), preceding steering box and back steering box pass through four axletrees 4 respectively with preceding, trailing wheel connects, two main driving gearboxs 5 (before one behind main driving gearbox and one main driving gearbox) are installed in respectively on a cornerwise front-wheel and the trailing wheel, other has the main drive wheel case of two skies to be installed on other the front-wheel and trailing wheel (promptly do not have gear train interior, but make the locking of wheel direction for slotted eye is set to cooperate the slip keeper on its housing); Gear train in the main driving gearbox vertically is provided with, and last gear in the gear train is affixed and coaxial being set on the axletree with wheel; Direction locking teeth wheels 6 in the middle of preceding steering box or back steering box comprise and the direction transformation gear train 7 that is arranged on the direction locking teeth wheels left and right sides, the direction transformation gear train is horizontally disposed with and is affixed with the axletree of wheel, direction locking teeth wheels are provided with the slip keeper 8 that is connected with gear, and main driving gearbox is provided with the slotted eye (not shown) that cooperates with the keeper that slides; Be equipped with clutch protection gear 9 in direction transformation gear train and direction locking teeth wheels, this clutch protection gear is provided with the telescopic spring folder, and the protection gear-box is not damaged under improper situation; Each direction locking teeth wheels is connected with a locking motor 10, and each direction transformation gear train is connected with a steering motor 11, and each main driving gearbox is connected with a main CD-ROM drive motor 12.Owing to adopt such scheme, driving device structure is simple, assembling is easy, uses eight motors, has the advantage multi-functional, that cost is low, and is convenient and reliable during use.
See also Fig. 3, by two locking motor withdrawals of toy electric vehicle circuit control slip keeper, control four steering motors then and drive respectively by the direction transformation gear train in the steering box that four wheels is left and right to be rocked to 0 ° of direction, then control two locking motors and drive the slip fixture by the direction locking teeth wheels in the steering box and stretch out the corresponding slotted eye that enters on the main driving gearbox to lock wheel constant in 0 ° of direction; After the wheel direction locking, control two CD-ROM drive motors and drives the forward and backward rotation of wheel by main driving gearbox, at this moment wheel can be forward, latter two direction running.
See also Fig. 4, by two locking motor withdrawals of toy electric vehicle circuit control slip keeper, control four steering motors then and drive four wheels respectively by the direction transformation gear train in the steering box and turn left, then control two locking motors and drive the slip fixture by the direction locking teeth wheels in the steering box and stretch out the corresponding slotted eye that enters on the main driving gearbox to lock wheel constant in 45 ° of directions to 45 ° of directions; After the wheel direction locking, control two CD-ROM drive motors and drive the forward and backward rotation of wheel, at this moment wheel oblique 45 ° of forward and backward the travelling of direction of can turning left by main driving gearbox.
See also Fig. 5, by two locking motor withdrawals of toy electric vehicle circuit control slip keeper, control four steering motors then and drive four wheels respectively by the direction transformation gear train in the steering box and turn right, then control two locking motors and drive the slip fixture by the direction locking teeth wheels in the steering box and stretch out the corresponding slotted eye that enters on the main driving gearbox to lock wheel constant in 45 ° of directions to 45 ° of directions; After the wheel direction locking, control two CD-ROM drive motors and drive the forward and backward rotation of wheel, at this moment wheel oblique 45 ° of forward and backward the travelling of direction of can turning right by main driving gearbox.
See also Fig. 6, by two locking motor withdrawals of toy electric vehicle circuit control slip keeper, control four steering motors then and drive respectively 45 ° of rotations outward of four wheels respectively, then control two locking motors and drive the slip fixture by the direction locking teeth wheels in the steering box and stretch out the corresponding slotted eye that enters on the main driving gearbox to lock the direction of wheel constant by the direction transformation gear train in the steering box; After the locking of wheel direction, control two CD-ROM drive motors and drive front-wheel and trailing wheel rotation round about respectively by main driving gearbox, this moment, wheel can be turn-taked in the original place.
See also Fig. 7, by two locking motor withdrawals of toy electric vehicle circuit control slip keeper, control four steering motors then and drive four wheels 90 ° of rotations outward respectively, then control two locking motors and drive the slip fixture by the direction locking teeth wheels in the steering box and stretch out the corresponding slotted eye that enters on the main driving gearbox to lock the direction of wheel constant by the direction transformation gear train in the steering box; After the wheel direction locking, control two CD-ROM drive motors and drive the forward and backward rotation of wheel, at this moment horizontal left and right the travelling of wheel by main driving gearbox.
Claims (7)
1. the drive unit of a four-wheeled toy car, comprise body frame, front-wheel and trailing wheel, it is characterized in that, on described body frame, be provided with former and later two steering boxs, this forward and backward steering box is connected with front and rear wheel respectively by axletree, at front-wheel or/and also be connected with main driving gearbox on the trailing wheel.
2. drive unit according to claim 1 is characterized in that, described preceding steering box or back steering box comprise the direction transformation gear train that is arranged on the left and right sides, and described direction transformation gear train is horizontally disposed with and is affixed with the axletree of wheel.
3. drive unit according to claim 2, it is characterized in that, described direction locking teeth wheels also further comprise the direction locking teeth wheels that are arranged between the left and right both direction change gear group, these direction locking teeth wheels are provided with the slip keeper that is connected with gear, and main driving gearbox is provided with the slotted eye that cooperates with described slip keeper.
4. drive unit according to claim 3 is characterized in that, is provided with clutch protection gear in described direction transformation gear train and direction locking teeth wheels, and this clutch protection gear is provided with the telescopic spring folder.
5. drive unit according to claim 1, it is characterized in that, main driving gearbox behind main driving gearbox and one before described main driving gearbox comprises one, be installed in respectively on a cornerwise front-wheel and the trailing wheel, gear train in the described main driving gearbox vertically is provided with, and last gear in the gear train is affixed and coaxial being set on the axletree with wheel.
6. drive unit according to claim 3 is characterized in that, each direction locking teeth wheels is connected with a locking motor, and each direction transformation gear train is connected with a steering motor.
7. drive unit according to claim 5 is characterized in that, each main driving gearbox is connected with a main CD-ROM drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201117359U CN201632046U (en) | 2010-02-04 | 2010-02-04 | Driving device for four-wheel toy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201117359U CN201632046U (en) | 2010-02-04 | 2010-02-04 | Driving device for four-wheel toy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632046U true CN201632046U (en) | 2010-11-17 |
Family
ID=43076520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201117359U Expired - Fee Related CN201632046U (en) | 2010-02-04 | 2010-02-04 | Driving device for four-wheel toy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632046U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133484A (en) * | 2011-01-11 | 2011-07-27 | 王江伟 | Multifunctional assembled toy car |
| CN103721420A (en) * | 2012-10-15 | 2014-04-16 | 西佩尔吕登沙伊德有限及两合公司 | Steering module for a toy vehicle and toy vehicle |
| CN106907109A (en) * | 2017-04-27 | 2017-06-30 | 陈婷婷 | A kind of automatic rock drill |
| CN106995000A (en) * | 2017-03-17 | 2017-08-01 | 安徽亿派通科技有限公司 | The 4 wheel driven dolly of four-wheel steering |
| CN112780756A (en) * | 2021-01-19 | 2021-05-11 | 临海市海世达机械有限公司 | Single gear box with wheel axles on two sides |
-
2010
- 2010-02-04 CN CN2010201117359U patent/CN201632046U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133484A (en) * | 2011-01-11 | 2011-07-27 | 王江伟 | Multifunctional assembled toy car |
| CN103721420A (en) * | 2012-10-15 | 2014-04-16 | 西佩尔吕登沙伊德有限及两合公司 | Steering module for a toy vehicle and toy vehicle |
| CN103721420B (en) * | 2012-10-15 | 2017-09-22 | 西佩尔吕登沙伊德有限及两合公司 | Steering module and toy car for toy car |
| CN106995000A (en) * | 2017-03-17 | 2017-08-01 | 安徽亿派通科技有限公司 | The 4 wheel driven dolly of four-wheel steering |
| CN106995000B (en) * | 2017-03-17 | 2023-10-20 | 北京华酿科技有限公司 | Four-wheel steering four-wheel drive trolley |
| CN106907109A (en) * | 2017-04-27 | 2017-06-30 | 陈婷婷 | A kind of automatic rock drill |
| CN112780756A (en) * | 2021-01-19 | 2021-05-11 | 临海市海世达机械有限公司 | Single gear box with wheel axles on two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140204 |