CN205649849U - Two toy cars that drive of rear wheel - Google Patents
Two toy cars that drive of rear wheel Download PDFInfo
- Publication number
- CN205649849U CN205649849U CN201620297035.0U CN201620297035U CN205649849U CN 205649849 U CN205649849 U CN 205649849U CN 201620297035 U CN201620297035 U CN 201620297035U CN 205649849 U CN205649849 U CN 205649849U
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- gear
- wheel
- trailing wheel
- drives
- drive
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- 238000009434 installation Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a two toy cars that drive of rear wheel, including automobile body, wheel, fixing drive arrangement and power supply unit on the automobile body, the wheel includes first front wheel, second front wheel, first rear wheel and second rear wheel, and first front wheel and second front wheel are fixed in the both sides of automobile body one end, and first rear wheel and second rear wheel are fixed in the both sides of the automobile body other end, and drive arrangement includes the 2nd driving motor and the second drive shaft that is used for a driving motor and the first drive shaft of the first rear wheel of individual drive and is used for individual drive second rear wheel, be provided with a drive gear on a driving motor's the output shaft, on the wheel hub of first rear wheel was fixed to first drive shaft one end, the other end of first drive shaft was provided with a drive gear who is connected with a drive gear, be provided with the 2nd drive gear on the 2nd driving motor's the output shaft, on the wheel hub of second rear wheel was fixed to second drive shaft one end, the other end of second drive shaft was provided with the secondary drive gear of being connected with the 2nd drive gear.
Description
Technical field
This utility model relates to toy art, in particular, relates to a kind of trailing wheel pair and drives toy
Car.
Background technology
Along with the development of science and technology, people are more and more higher to the requirement of quality of life.Wherein, playing
Tool field, more and more toy cars enter the visual field of people, and existing toy car is typically all adopted
With a motor, front-wheel is driven, it is possible to the function that realization moves forward and backward, function singleness,
Driving force is not enough, can not the demand of people.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of trailing wheel is independent double drive after
Wheel is double drives toy car, and the double toy car function of driving of described trailing wheel is many, driving force foot.
The purpose of this utility model is achieved through the following technical solutions:
The open a kind of trailing wheel of this utility model is double drives toy car, including car body, wheel, is fixed on
Driving means on described car body and electric supply installation, after described wheel includes two front-wheels and two
Wheel, two described front-wheels are the first front-wheel and the second front-wheel, and two described trailing wheels are first
Trailing wheel and the second trailing wheel, described first front-wheel and the second front-wheel are fixed on the two of described car body one end
Side, described first trailing wheel and the second trailing wheel be fixed on the both sides of the described car body other end, described in drive
Dynamic device includes driving for independent the first driving motor and first driving described first trailing wheel
Axle and the second driving motor and the second drive shaft for described second trailing wheel of independent driving；Institute
State and on the output shaft of the first driving motor, be provided with the first driving gear, described first drive shaft one
End be fixed on the wheel hub of described first trailing wheel, the other end of described first drive shaft be provided with
Described first drives the first travelling gear that gear connects；Described second output shaft driving motor
On be provided with the second driving gear, described second drive shaft one end is fixed to described second trailing wheel
On wheel hub, the other end of described second drive shaft is provided with and drives gear to be connected with described second
Second travelling gear.
Preferably, described driving means also includes that the first connection gear and second connects gear, institute
Stating the first connection gear drives gear, the first travelling gear to be connected with first respectively；Described second
Connecting gear drives gear, the second travelling gear to be connected with second respectively.
Preferably, described driving means also includes that the 3rd connection gear and the 4th connects gear, institute
Stating the first driving gear and first and connect gear engagement, described first connects gear and the 3rd connects
Gear engages, and the described 3rd connects gear and described first travelling gear engagement；Described second drives
Moving gear and second connects gear engagement, and described second connection gear and the 4th connects gear and nibbles
Closing, the described 4th connects gear and described second travelling gear engagement.
Preferably, the double toy car that drives of described trailing wheel also includes gear-box, and described first drives motor
Motor is driven to be symmetrically installed in described gear-box with second；Described first connects gear and the
Two connect gear is symmetrically installed in described gear-box；Described 3rd connects gear and the 4th even
Connect symmetrical being fixed in described gear-box of gear；Described first travelling gear and second passes
Symmetrical being fixed in described gear-box of moving gear.This utility model drives electricity by first
Machine, second drive motor, first connect gear, second connect gear, the 3rd connect gear,
4th connects gear, the first travelling gear and the second travelling gear is symmetrical arranged each other, from
And making car body entirety stress balance so that it is overall steady during running that trailing wheel pair drives toy car
Fixed.
Preferably, described first motor and second is driven to drive motor near the middle part of described car body
Arrange.So that volume is big, the first driving motor and second that weight is big drives motor to be arranged on
Position in the middle part of car body so that body gravity is positioned at the position in the middle of car body, and then makes
It is more stable that trailing wheel pair drives toy car entirety.
Preferably, described car body is provided with for dodging the double switch driving toy car switch of trailing wheel
Hole, described switch hole is positioned at the bottom of described car body, and described car body is provided with at described switch hole
Baffle plate, described baffle plate is positioned at described vehicle bottom outer surface.Switch is played the work of protection by baffle plate
With.
Preferably, described baffle plate is two, lays respectively at the both sides of described switch hole, relatively sets
Putting, described switch hole is at described front wheel positions, and the height of described baffle plate is from front-wheel rear wheel
Direction is gradually increased.Baffle plate is so set and not only acts as the protective effect to switch, and rear
Wheel is double to be driven during toy car runs, and anti-baffle plate is positioned at the position of headstock and contacts with ground.
Preferably, described trailing wheel is double drives the car bonnet that toy car also includes being fixed on described car body.
Preferably, described trailing wheel is double drives toy car and also includes a tail being fixed on described car bonnet
Plate, described tailgate is near described trailing wheel.
Preferably, described gear-box is screwed on described car body.Screw fixation,
Convenient installation is fixed and dismounting, is thus easy to assemble.
This utility model, owing to using this structure, is compared due to prior art, this utility model
Using the first driving motor and the first drive shaft independently to drive the first trailing wheel, concrete, first drives
The first driving gear on dynamic motor output shaft and the first travelling gear in the first drive shaft are even
Connecing, and the first drive shaft is fixed on the wheel hub of the first trailing wheel, electric supply installation is the first driving electricity
Machine is powered, and first drives the most independent first drive shaft that drives of motor work, and then drives by first
Moving axis drives the first rear wheel movement.And this utility model uses the second driving motor and second to drive
Moving axis independently drives the second trailing wheel, concrete, and second drives the second driving on motor output shaft
The second travelling gear on gear and the second drive shaft connects, and the second drive shaft is fixed to second
On the wheel hub of trailing wheel, electric supply installation is also that the second driving motor is powered, and second drives motor work
The most independent driving the first drive shaft, and then drive the second rear wheel movement by the second drive shaft.From
And, this utility model can independently drive the first trailing wheel and the second trailing wheel by driving means,
Thus just can control trailing wheel double drive toy car realize advancing, retreat, turn left, turn right, original place
The functions such as the 360 degree of rotations in left and right, to meet user demand.It addition, after of the present utility model
The double driving means driving toy car of wheel includes that the first driving motor and second drives motor, thus drives
Power is sufficient.
Accompanying drawing explanation
Fig. 1 is the double overall structure schematic diagram driving toy car of this utility model embodiment trailing wheel；
Fig. 2 is the double part-structure schematic diagram driving toy car of this utility model embodiment trailing wheel；
Fig. 3 is this utility model embodiment driving means and the structural representation of gear-box cooperation.
Wherein: 100, trailing wheel is double drives toy car；110, car body；111, baffle plate；120, drive
Dynamic device；121, first motor is driven；122, second motor is driven；123, first drive
Gear；124, second gear is driven；125, first connects gear；126, second connects tooth
Wheel；127, the 3rd connects gear；128, the 4th connects gear；130, the first front-wheel；140、
Second front-wheel；150, the first trailing wheel；151, the first drive shaft；152, the first travelling gear；
160, the second trailing wheel；161, the second drive shaft；162, the second travelling gear；170, switch；
180, gear-box；190, car bonnet；191, tailgate.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " " center ", " laterally ",
On " ", D score, "left", "right", " vertically ", " level ", " top ",
Orientation or the position relationship of the instruction such as " end ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, be for only for ease of description this utility model and simplify describe rather than
Instruction or the device of hint indication or element must have specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ",
" second " be only used for describe purpose, and it is not intended that instruction or hint relative importance or
The implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " are defined
Feature can express or implicitly include one or more this feature.New in this practicality
In the description of type, except as otherwise noted, " multiple " are meant that two or more.Separately
Outward, term " includes " and any deformation, it is intended that cover non-exclusive comprising.
In description of the present utility model, it should be noted that unless otherwise clear and definite regulation and
Limiting, term " is installed ", " being connected ", " connection " should be interpreted broadly, such as, and can
To be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be the connection of two element internals.For the ordinary skill in the art,
Above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
With reference to and combine the detailed description below of accompanying drawing and describe and illustrate the one of the present invention
Individual or multiple specific embodiments.Be provided for unrestricted purpose but only example and teaching
Embodiments of the invention are enough illustrated in detail in and are described so that people in the art
Member can implement the present invention.
The trailing wheel pair describing this utility model embodiment referring to figs. 1 to Fig. 3 drives toy car 100.
As shown in Figure 1 to Figure 3, the open a kind of trailing wheel of this utility model is double drives toy car 100,
Including car body 110, wheel, the driving means 120 being fixed on described car body and electric supply installation,
Described wheel includes that two front-wheels and two trailing wheels, two described front-wheels are the first front-wheel 130
With the second front-wheel 140, two described trailing wheels are the first trailing wheel 150 and the second trailing wheel 160,
Described first front-wheel and the second front-wheel are fixed on the both sides of described car body one end, described first trailing wheel
With the both sides that the second trailing wheel is fixed on the described car body other end, described driving means includes for solely
Vertical the first driving motor 121 driving described first trailing wheel 150 and the first drive shaft 151 and
For independent the second driving motor 122 and the second drive shaft driving described second trailing wheel 160
161；It is provided with the first driving gear 123 on described first output shaft driving motor, described
First drive shaft one end is fixed on the wheel hub of described first trailing wheel, described first drive shaft another
One end is provided with the first travelling gear 152 driving gear to be connected with described first；Described second
Drive and be provided with the second driving gear 124, described second drive shaft one end on the output shaft of motor
Being fixed on the wheel hub of described second trailing wheel, the other end of described second drive shaft is provided with and institute
State the second travelling gear 162 that the second driving gear connects.
This utility model uses the first driving motor and the first drive shaft independently to drive the first trailing wheel,
Concrete, first drives in the first driving gear on motor output shaft and the first drive shaft the
One travelling gear connects, and the first drive shaft is fixed on the wheel hub of the first trailing wheel, electric supply installation
Being that the first driving motor is powered, first drives motor work the most independent driving the first drive shaft, enters
And drive the first rear wheel movement by the first drive shaft.And this utility model uses the second driving
Motor and the second drive shaft independently drive the second trailing wheel, concrete, and second drives motor output shaft
On second driving gear and the second drive shaft on second travelling gear connect, and second drive
Axle is fixed on the wheel hub of the second trailing wheel, and electric supply installation is also that the second driving motor is powered, and second
Drive the most independent first drive shaft that drives of motor work, and then drive second by the second drive shaft
Rear wheel movement.Thus, this utility model can independently drive the first trailing wheel by driving means
With the second trailing wheel, thus just can control trailing wheel double drive toy car realize advancing, retreat, turn left,
Turn right, the function such as 360 degree of rotations about original place, to meet user demand.It addition, this reality
Include that the first driving motor and second drives by the double driving means driving toy car of novel trailing wheel
Motor, thus driving force is sufficient.
Further, described driving means 120 also includes that the first connection gear 125 and second connects
Connecing gear 126, described first connects gear drives gear, the first travelling gear with first respectively
Connect；Described second connects gear drives gear, the second travelling gear to be connected with second respectively.
Further, described driving means 120 also includes the 3rd connection gear 127 and the 4th
Connecting gear 128, described first drives gear and first to connect gear engagement, and described first even
Connecing gear and the 3rd and connect gear engagement, the described 3rd connects gear and described first travelling gear
Engagement；Described second drive gear and second connect gear engagement, described second connect gear with
4th connects gear engagement, and the described 4th connects gear and described second travelling gear engagement.
In the present embodiment, described trailing wheel is double drives toy car and also includes gear-box 180.
Concrete, described first drives motor and second to drive motor to be symmetrically installed on described tooth
In roller box；Described first connection gear and second connects gear and is symmetrically installed on described gear-box
In；Described 3rd connect gear and the 4th connect gear symmetrical be fixed on described gear-box
In；What described first travelling gear and the second travelling gear were symmetrical is fixed on described gear-box
In.This utility model drive first motor, second drive motor, first connect gear, the
Two connect gear, the 3rd connection gear, the 4th connection gear, the first travelling gear and the second biography
Moving gear is symmetrical arranged each other, so that car body entirety stress balance so that trailing wheel is double
Drive toy car overall stable during running.
As a kind of preferred version of the present embodiment, described first drives motor and second to drive electricity
Machine is arranged near the middle part of described car body.So that volume is big, that weight is big the first driving motor
Motor is driven to be positioned close to the position in the middle part of car body with second so that body gravity is positioned at car body
Middle position, and then it is more stable to make trailing wheel pair drive toy car entirety.
Wherein, described car body 110 is provided with for dodging the double toy car switch 170 of driving of trailing wheel
Switch hole, described switch hole is positioned at the bottom of described car body, and described car body sets at described switch hole
Being equipped with baffle plate 111, described baffle plate 111 is positioned at described vehicle bottom outer surface.Baffle plate is to switch
Play the effect of protection.
Concrete, described baffle plate is two, lays respectively at the both sides of described switch hole, relatively sets
Putting, described switch hole is at described front wheel positions, and the height of described baffle plate is from front-wheel rear wheel
Direction is gradually increased.Baffle plate is so set and not only acts as the protective effect to switch, and rear
Wheel is double to be driven during toy car runs, and anti-baffle plate is positioned at the position of headstock and contacts with ground.
Wherein, described trailing wheel is double drives the car bonnet that toy car also includes being fixed on described car body 110
190 and one are fixed on the tailgate 191 on described car bonnet, and described tailgate is near described trailing wheel.
In the present embodiment, described gear-box is screwed on described car body, and screw is solid
Fixed firmly convenient installation is fixed and dismounting, is thus easy to assemble.
Above content be combine that this utility model made by concrete preferred implementation enter one
Step describes in detail, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.Right
For this utility model person of an ordinary skill in the technical field, new without departing from this practicality
On the premise of type design, it is also possible to make some simple deduction or replace, all should be considered as belonging to
Protection domain of the present utility model.
Claims (10)
1. trailing wheel is double drives a toy car, including car body, wheel, is fixed on described car body
Driving means and electric supply installation, it is characterised in that described wheel includes two front-wheels and two
Trailing wheel, two described front-wheels are the first front-wheel and the second front-wheel, and two described trailing wheels are
One trailing wheel and the second trailing wheel, described first front-wheel and the second front-wheel are fixed on described car body one end
Both sides, described first trailing wheel and the second trailing wheel are fixed on the both sides of the described car body other end, described
Driving means includes driving for independent the first driving motor and first driving described first trailing wheel
Moving axis and the second driving motor and the second drive shaft for described second trailing wheel of independent driving；
It is provided with the first driving gear, described first drive shaft on described first output shaft driving motor
One end is fixed on the wheel hub of described first trailing wheel, and the other end of described first drive shaft is provided with
The first travelling gear that gear is connected is driven with described first；Described second output driving motor
Being provided with the second driving gear on axle, described second drive shaft one end is fixed to described second trailing wheel
Wheel hub on, the other end of described second drive shaft be provided with described second drive gear be connected
The second travelling gear.
2. trailing wheel as claimed in claim 1 is double drives toy car, it is characterised in that described in drive
Dynamic device also includes that the first connection gear and second connects gear, and described first connects gear respectively
Gear, the first travelling gear is driven to be connected with first；Described second connects gear respectively with second
Gear, the second travelling gear is driven to connect.
3. trailing wheel as claimed in claim 2 is double drives toy car, it is characterised in that described in drive
Dynamic device also includes that the 3rd connection gear and the 4th connects gear, and described first drives gear and the
One connects gear engagement, and described first connection gear and the 3rd connects gear and engages, and the described 3rd
Connect gear and described first travelling gear engagement；Described second drives gear and second to connect tooth
Wheel engagement, described second connects gear and the 4th connects gear engagement, and the described 4th connects gear
With described second travelling gear engagement.
4. trailing wheel as claimed in claim 3 is double drives toy car, it is characterised in that after described
The double toy car that drives of wheel also includes gear-box, and described first drives motor and second to drive motor symmetrical
Be arranged in described gear-box；Described first connects gear and second connects the peace that gear is symmetrical
It is contained in described gear-box；Described 3rd connects gear and the 4th connects the symmetrical installation of gear admittedly
It is scheduled in described gear-box；The installation of described first travelling gear and the second travelling gear symmetry is solid
It is scheduled in described gear-box.
5. the trailing wheel pair as described in any one of Claims 1-4 drives toy car, and its feature exists
In, described first drives motor and second to drive motor to arrange near the middle part of described car body.
6. the trailing wheel pair as described in any one of Claims 1-4 drives toy car, and its feature exists
Be provided with for dodging the double switch hole driving toy car switch of trailing wheel in, described car body, described in open
Closing hole and be positioned at the bottom of described car body, described car body is provided with baffle plate at described switch hole, described
Baffle plate is positioned at described vehicle bottom outer surface.
7. trailing wheel as claimed in claim 6 is double drives toy car, it is characterised in that described gear
Plate is two, lays respectively at the both sides of described switch hole, is oppositely arranged, and described switch hole is close
At described front wheel positions, the height of described baffle plate is gradually increased from front-wheel rear wheel direction.
8. the trailing wheel pair as described in any one of Claims 1-4 drives toy car, and its feature exists
In, described trailing wheel is double drives the car bonnet that toy car also includes being fixed on described car body.
9. trailing wheel as claimed in claim 8 is double drives toy car, it is characterised in that after described
Wheel pair drives toy car and also includes a tailgate being fixed on described car bonnet, and described tailgate is near described
Trailing wheel.
10. trailing wheel as claimed in claim 4 is double drives toy car, it is characterised in that described tooth
Roller box is screwed on described car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297035.0U CN205649849U (en) | 2016-04-11 | 2016-04-11 | Two toy cars that drive of rear wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297035.0U CN205649849U (en) | 2016-04-11 | 2016-04-11 | Two toy cars that drive of rear wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649849U true CN205649849U (en) | 2016-10-19 |
Family
ID=57389821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297035.0U Active CN205649849U (en) | 2016-04-11 | 2016-04-11 | Two toy cars that drive of rear wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528481A (en) * | 2018-01-22 | 2018-09-14 | 中融飞腾（北京）科技有限公司 | A kind of electronic shipping system of heavy goods |
-
2016
- 2016-04-11 CN CN201620297035.0U patent/CN205649849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528481A (en) * | 2018-01-22 | 2018-09-14 | 中融飞腾（北京）科技有限公司 | A kind of electronic shipping system of heavy goods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: 515800, Shantou, Guangdong province Chenghai District Town Industrial Zone, West cellar Patentee after: SHANTOU MEIQI PLASTIC CO., LTD. Address before: 515800, No. 77, Wen Dong Road, Fengxiang street, Chenghai District, Guangdong, Shantou Patentee before: Huang Xi |
|
| TR01 | Transfer of patent right |