CN203753351U - Novel electric vehicle device - Google Patents
Novel electric vehicle device Download PDFInfo
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- CN203753351U CN203753351U CN201420131994.6U CN201420131994U CN203753351U CN 203753351 U CN203753351 U CN 203753351U CN 201420131994 U CN201420131994 U CN 201420131994U CN 203753351 U CN203753351 U CN 203753351U
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- 230000005540 biological transmission Effects 0.000 claims description 31
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a novel electric vehicle device. The novel electric vehicle device is characterized by comprising a front wheel body, wherein the front wheel body is hollow and provided with a supporting shaft, and a power input mechanism, a power transmitting mechanism and a power outputting mechanism are connected into the front wheel body in sequence. The novel electric vehicle device has the advantages that the front drive structure that a front wheel integrates steering with driving is adopted, two functions are achieved in a quite narrow space, and therefore the space utilization rate is high; meanwhile, the high flexibility and high playability are achieved; when a child vehicle is designed, the relative position of the novel electric vehicle device on a child vehicle body can be adjusted greatly, for finished products with different structures and appearances, the novel electric vehicle device is high in universality, and more novel functions can be developed; with respect to control over the finished child vehicle, the power of the child vehicle can be balanced, and operation difficulty is reduced for children.
Description
Technical field
The utility model relates to electric automobiles, also relates to carriage for children field, is specifically related to a kind of novel electric vehicle device.
Background technology
In recent years, electric children vehicle (being also referred to as children's storage battery car, children's electric motor vehicle) is active in the Live Sites, biotope in domestic each large, medium and small city.Drive instrument as emulation, electric children vehicle can be tempered child's sense of direction and study, imitation adult's Driving Skills, in improving children's hand, eye, brain perception, do not lose again interest, be just subject to more and more young Chinese father and mother's favor at present.Compared with the on-electric such as baby carriage, baby walker perambulator, the unique distinction of electric children vehicle is mainly to rely on internal battery to drive, the function of its comprehensive simulated automobile aspect outward appearance, manipulation, and its children that are suitable for 2 to 7 years old use.Simple with respect to function, traditional static toy and mechanical toy that playing method is single, electric children vehicle occupies obvious advantage, and it both can be as children's rider toy, can help again children for learning, imitate the vehicle drive of being grown up, and strengthened flexible adaptability to changes.
But, most perambulator has adopted driving and has turned to the back-wheel drive, the front wheel steering structure design that separate on the market at present, and the drive wheel of perambulator is owing to not being with steering structure, general external gear case is to simplify wheel structure, guarantee to coordinate to manage positive wheel turns by the hole axle in wheel axle center, the type of this " rear-guard " mode (and most for single-wheel rear-guard) to electric children vehicle, pattern, manipulation, moulding, etc. innovation and development direction caused very large constraint.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of integrated turning to and " forerunner " structure that drives one is provided, and at the novel electric vehicle device of the built-in integral type gear case of drive wheel.
The technical scheme that the utility model adopted is for achieving the above object:
A kind of novel electric vehicle device, it comprises a battery-driven car front vehicle wheel body, and this front vehicle wheel body interior hollow, and is provided with pivot shaft; Be provided with the power input mechanism, power transmission mechanism and the power take-off mechanism that connect successively at this inside wheel.
Described power input mechanism comprises an electrical motor, on this electrical motor, is provided with power output gear, and described electrical motor is located at inside wheel center; Described power transmission mechanism comprises two transmission gears, and this transmission gear is located at power output gear both sides, described transmission gear comprises a big gear wheel and a miniature gears, and this big gear wheel and miniature gears coaxially arrange, wherein, big gear wheel is meshed with described power output gear; Described power take-off mechanism is a drive chuck, this drive chuck inner side is provided with driving cog, and the miniature gears of described transmission gear is meshed with this driving cog, is provided with fastener in drive chuck outside, the both sides of drive chuck are equipped with guide rail, and described transmission gear is located at the right side of drive chuck.
Described front vehicle wheel comprises a drive wheel, in the left and right sides of this drive wheel, revolver lid and right wheel cap are set respectively, described pivot shaft is four, and these four pivot shafts are centrosymmetric with respect to wheel, and be located between revolver lid and right wheel cap, and be positioned at drive chuck; Two described transmission gears, respectively on two pivot shafts that are oppositely arranged located therein, and are positioned at drive chuck right side.
Adopt 4 bearings just to manage as fulcrum, the axle center of 4 bearings, with respect to wheel axle center symmetry, guarantees that drive wheel is not eccentric.Left and right wheel cap is to stablize integrally-built key, and it is in fact also the casing of gear case, and a whole set of gear case is static with respect to car body, and left and right wheel cap and wheel fork fixed pedestal the work of gear case INT COMP, are supporting again drive wheel activity simultaneously.
On four described pivot shafts, be also respectively equipped with the bearing suitable with drive chuck left and right sides guide rail, wherein, two pivot shafts that are provided with transmission gear are only provided with bearing in drive chuck left side, are equipped with bearing without two pivot shafts of transmission gear in the drive chuck left and right sides; Described revolver covers and is provided with electrical motor hold down groove, and described drive wheel is provided with the draw-in groove suitable with the fastener of drive chuck, and is evenly provided with reinforced rib at drive wheel inner surface.
On described electrical motor, be also provided with motor cover, and be provided with heat spacer between electrical motor and motor cover, on this radiating gill, be provided with centrifugal louvre.
It also comprises a wheel fork, and described wheel is fixed on this wheel fork.
Described wheel fork can connect the spare and accessory parts realizations such as main shaft and turn to.
The beneficial effects of the utility model are: the front vehicle wheel of employing has been integrated to be turned to and drives one " forerunner " structure, in very little space, realize two kinds of functions simultaneously, possesses very high space availability ratio, and possess very strong alerting ability and playability, in the time of pram designs, the relative position of this product in perambulator main body can significantly be adjusted, the finished product of multiple different structure and outward appearance is possessed to very good commonality, and can open more function; And in the manipulation of finished product perambulator, this product can make the dynamic equilibrium of perambulator, reduce children's manipulation difficulty.
Brief description of the drawings
Fig. 1 is the utility model integral structure schematic diagram;
Fig. 2 is wheel body blast structural representation;
Fig. 3 is the utility model right side inner structure schematic diagram;
Fig. 4 is the utility model left side inner structure schematic diagram.
In figure: 1. wheel body 2. pivot shaft 3. electrical motor 4. power output gears
5. transmission gear 6. drive chuck 7. fastener 8. guide rail 9. drive wheels
10. the right wheel cap 12. bearing 13. electrical motor hold down grooves of revolver lid 11.
14. draw-in groove 15. reinforced rib 16. motor cover 17. heat spacer 18. wheel forks.
Detailed description of the invention
embodiment:referring to Fig. 1 to Fig. 4, the present embodiment provides a kind of novel electric vehicle device, and it comprises a battery-driven car front vehicle wheel body 1, and this front vehicle wheel body 1 inner hollow, and is provided with pivot shaft 2; Be provided with the power input mechanism, power transmission mechanism and the power take-off mechanism that connect successively in this wheel body 1 inside.
Described power input mechanism comprises an electrical motor 3, on this electrical motor 3, be provided with power output gear 4, described electrical motor 3 is located at wheel body 1 inside center position, on described electrical motor 3, be also provided with motor cover 16, and between electrical motor 3 and motor cover 16, be provided with heat spacer 17, on this radiating gill 17, be provided with centrifugal louvre; Described power transmission mechanism comprises two transmission gears 5, and this transmission gear 5 is located at power output gear 4 both sides, described in
Transmission gear 5 comprises a big gear wheel and a miniature gears, and this big gear wheel and miniature gears coaxially arrange, and wherein, big gear wheel is meshed with described power output gear 4; Described power take-off mechanism is a drive chuck 6, these drive chuck 6 inner sides are provided with driving cog, the miniature gears of described transmission gear 5 is meshed with this driving cog, be provided with fastener 7 in drive chuck 6 outsides, the both sides of drive chuck 6 are equipped with guide rail 8, and described transmission gear 5 is located at the right side of drive chuck 6.
Described front vehicle wheel body 1 comprises a drive wheel 9, in the left and right sides of this drive wheel 9, revolver lid 10 and right wheel cap 11 are set respectively, described pivot shaft 2 is four, and these four pivot shafts 2 are centrosymmetric with respect to wheel, and be located between revolver lid 10 and right wheel cap 11, and be positioned at drive chuck 6; Two described transmission gears 5, respectively on two pivot shafts that are oppositely arranged 2 located therein, and are positioned at drive chuck 6 right sides.
Adopt 4 bearings 12 just to manage as fulcrum, the axle center of 4 bearings 12, with respect to axis wheel symmetry, guarantees that drive wheel 9 is not eccentric.Left and right wheel cap is to stablize integrally-built key, and it is in fact also the casing of gear case, and a whole set of gear case is static with respect to car body, and revolver lid and right wheel cap and wheel fork fixed pedestal the work of gear case INT COMP, are supporting again drive wheel activity simultaneously.
On four described pivot shafts 2, be also respectively equipped with the bearing 12 suitable with drive chuck 6 left and right sides guide rails 8, wherein, two pivot shafts 2 that are provided with transmission gear 5 are only provided with bearing 12 in drive chuck 6 left sides, are equipped with bearing 12 without two pivot shafts 2 of transmission gear 5 in drive chuck 6 left and right sides; Described revolver lid 10 is provided with electrical motor hold down groove 13, and described drive wheel 9 is provided with the draw-in groove 14 suitable with the fastener 7 of drive chuck 6, and is evenly provided with reinforced rib 15 at drive wheel 9 inner surfaces.
It also comprises a wheel fork 18, and described front vehicle wheel body 1 is fixed on this wheel fork 18.
Described wheel fork 18 can connect the spare and accessory parts realizations such as main shaft and turn to.
The utility model is not limited to above-mentioned embodiment, and all employings and the utility model similarity method and structure realize all modes of the utility model object, all within protection domain of the present utility model.
Claims (6)
1. a novel electric vehicle device, is characterized in that, it comprises a battery-driven car front vehicle wheel body, and this front vehicle wheel body interior hollow, and is provided with pivot shaft; Be provided with the power input mechanism, power transmission mechanism and the power take-off mechanism that connect successively at this inside wheel.
2. novel electric vehicle device according to claim 1, is characterized in that, described power input mechanism comprises an electrical motor, on this electrical motor, is provided with power output gear, and described electrical motor is located at inside wheel center; Described power transmission mechanism comprises two transmission gears, and this transmission gear is located at power output gear both sides, described transmission gear comprises a big gear wheel and a miniature gears, and this big gear wheel and miniature gears coaxially arrange, wherein, big gear wheel is meshed with described power output gear; Described power take-off mechanism is a drive chuck, this drive chuck inner side is provided with driving cog, and the miniature gears of described transmission gear is meshed with this driving cog, is provided with fastener in drive chuck outside, the both sides of drive chuck are equipped with guide rail, and described transmission gear is located at the right side of drive chuck.
3. novel electric vehicle device according to claim 2, it is characterized in that, described front vehicle wheel comprises a drive wheel, in the left and right sides of this drive wheel, revolver lid and right wheel cap are set respectively, described pivot shaft is four, and these four pivot shafts are centrosymmetric with respect to wheel, and are located between revolver lid and right wheel cap, and are positioned at drive chuck; Two described transmission gears, respectively on two pivot shafts that are oppositely arranged located therein, and are positioned at drive chuck right side.
4. novel electric vehicle device according to claim 3, it is characterized in that, on four described pivot shafts, be also respectively equipped with the bearing suitable with drive chuck left and right sides guide rail, wherein, two pivot shafts that are provided with transmission gear are only provided with bearing in drive chuck left side, are equipped with bearing without two pivot shafts of transmission gear in the drive chuck left and right sides; Described revolver covers and is provided with electrical motor hold down groove, and described drive wheel is provided with the draw-in groove suitable with the fastener of drive chuck, and is evenly provided with reinforced rib at drive wheel inner surface.
5. novel electric vehicle device according to claim 2, is characterized in that, is also provided with motor cover on described electrical motor, and is provided with heat spacer between electrical motor and motor cover, is provided with centrifugal louvre on this radiating gill.
6. novel electric vehicle device according to claim 1, is characterized in that, it also comprises a wheel fork, and described wheel is fixed on this wheel fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131994.6U CN203753351U (en) | 2014-03-22 | 2014-03-22 | Novel electric vehicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131994.6U CN203753351U (en) | 2014-03-22 | 2014-03-22 | Novel electric vehicle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753351U true CN203753351U (en) | 2014-08-06 |
Family
ID=51248653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131994.6U Expired - Lifetime CN203753351U (en) | 2014-03-22 | 2014-03-22 | Novel electric vehicle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925212A (en) * | 2014-03-22 | 2015-09-23 | 广东实丰玩具实业有限公司 | Driving method of electric vehicle, and electric vehicle device |
-
2014
- 2014-03-22 CN CN201420131994.6U patent/CN203753351U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925212A (en) * | 2014-03-22 | 2015-09-23 | 广东实丰玩具实业有限公司 | Driving method of electric vehicle, and electric vehicle device |
| CN104925212B (en) * | 2014-03-22 | 2018-02-13 | 实丰文化发展股份有限公司 | The driving method and electric motor car device of a kind of electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHIFENG TOYS INDUSTRIAL CO., LTD. Free format text: FORMER NAME: GUANGDONG SUNFUN TOYS INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chenghua Xanthoceras road Chenghai Industrial Zone 515800 area in Guangdong city of Shantou Province Patentee after: SHIFENG CULTURAL DEVELOPMENT Co.,Ltd. Address before: Chenghua Xanthoceras road Chenghai Industrial Zone 515800 area in Guangdong city of Shantou Province Patentee before: Guangdong Sunfun Toys Industrial Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |