CN203971353U - A kind of small folding scooter - Google Patents
A kind of small folding scooter Download PDFInfo
- Publication number
- CN203971353U CN203971353U CN201420414575.3U CN201420414575U CN203971353U CN 203971353 U CN203971353 U CN 203971353U CN 201420414575 U CN201420414575 U CN 201420414575U CN 203971353 U CN203971353 U CN 203971353U
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- car body
- speed
- driving wheel
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- scooter
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- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of small folding scooter, comprise that electronic equipment is connected with car body, this car body adopts two sections of carbon fibre material plates, by connecting axle, connected, two sections of car bodies are connected with a driving wheel with two universal wheels respectively, supported at three point can provide rock-steady structure for car body, by connecting axle, two sections of car bodies can be folded, dwindle and take up room, driving wheel is connected with DC speed-reducing by travelling gear, and the speed that coordinates machine governor can realize scooter by remote controller and electric resistance partial pressure level Four speed changing circuit changes; Electronics compartment is connected with car body, mounted motor speed regulator, remote controller receipt decoding circuit, electric power management circuit, electric resistance partial pressure level Four speed changing circuit in electronics compartment, and lithium polymer battery is bulk supply.By this scooter, can alleviate people's burden of going on a journey, working catches up with bus, subway etc. to use easily.
Description
Technical field
The utility model relates to small vehicles field, is a kind of can folding, the electric bicycle being convenient for carrying.
Background technology
At present, known scooter has a variety of, as old man's electric bicycle of three-wheel, four-wheel, and the two folding or non-folding bicycles of taking turns.Traditional electric bicycle is grouped into by 3-4 big wheel, lead accumulator, metal body construction and electronic control unit, lead accumulator is heavier, electric motor car overall structure and control system are complicated, cause cost higher, volume and weight are relatively large, park and need to occupy very large space, if need to be carried to equal-height position upstairs, just seem very inconvenient.For the bicycle of on-electric, even if part minibike can fold, carry, but still need manpower to go to control, expend muscle power.
Utility model content
In order to solve subject matter and the deficiency of existing scooter, the utility model provides a kind of small folding scooter, and this scooter not only adopts electronic mode, and can fold, very portable, and scooter integral body is light, and structural design is stable, and travel speed is adjustable.
The utility model solves the technical scheme that its technical problem adopts: scooter body construction adopts carbon fiber board material, and car body divides two sections of A, B, between two sections, by rotating shaft, connects, and can fold.Below car body A section, be connected with two universal wheels, be connected with high power capacity lithium polymer battery box above, car body B section is connected with wheel case in driving wheel, DC speed-reducing is arranged on car body B section below, by travelling gear, be connected with the gear that the foreign steamer of driving wheel puts, outer wheel case and interior wheel case link together by ball.Motor drives and adopts commodity machine governor, and remote controller hardware decoder module PT2272 output is connected with the potentiometer of machine governor by after electric resistance partial pressure, by remote controller, can realize level Four speed change.The voltage monitoring of battery is realized by the circuit board of power management, and principle is that applied voltage comparator is controlled LED lamp and buzzer, realizes the indication of battery status and alarm.Scooter main switch is installed on driving wheel below, in user rides driving wheel and step on shift knob and can connect motor power, by remote controller key, selects to realize different travel speeds.
The beneficial effects of the utility model are, design realizes small foldable electric bicycle, and quality is light, portable, and cost easy to use is low, is the walking-replacing tool that a kind of cost performance is very high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the circuit connection diagram in the utility model.
Fig. 2 is electric resistance partial pressure level Four speed changing circuit figure in the utility model.
Fig. 3 is the side-looking structural representation of the utility model embodiment 1.
Fig. 4 is the structural representation of looking up of the utility model embodiment 1.
Fig. 5 is the use operational flowchart of the utility model embodiment 1.
1. batteries in figure, 2. electric power management circuit, 3. DC motor speed-regulating device, 4. electric resistance partial pressure level Four speed changing circuit, 5. remote controller radiating circuit, 6. remote controller receipt decoding circuit, 7. electronics compartment, 8. battery case, 9. postive stop baffle, 10. car body A section, 11. universal wheels, 12. car body B sections, the outer wheel case of 13. driving wheels, 14. travelling gears, 15. DC speed-reducing, 16. electric power switch, 17. connecting axles, wheel case in 18. driving wheels, 19. balls.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1, this example discloses a kind of small folding electric bicycle, in Fig. 1, battery 1 is connected with electric power management circuit 2, for whole system power supply, remote controller receipt decoding circuit 6 is connected with electric resistance partial pressure level Four speed changing circuit 4, and DC motor speed-regulating device 3 is connected with electric resistance partial pressure level Four speed changing circuit 4, by the different key of remote controller radiating circuit 5, can be realized scooter is carried out to level Four speed change.
Fig. 2 is the electric resistance partial pressure level Four speed changing circuit figure in this example, and remote controller receipt decoding circuit 6 is connected with resistor voltage divider network, can obtain the magnitude of voltage of different sizes, and gained output voltage is connected with DC motor speed-regulating device 3, controls motor speed.
Fig. 3 is the side-looking structural representation of this example, agent structure is connected institute with car body B section 12 by connecting axle 17 by car body A section 10 and forms, postive stop baffle 9 is connected with car body B section with car body A section, for limiting the position of user's pin, battery case 8 is connected with car body A section, being used for installing battery is bulk supply, two universal wheels 11 are connected with car body A section, electronics compartment is connected with car body B section, be used for installing electric power management circuit 2, remote controller receipt decoding circuit 6, electric resistance partial pressure level Four speed changing circuit 4, DC motor speed-regulating device 3, in driving wheel, wheel case 18 is connected with car body B section, DC speed-reducing 15 is connected by the outer wheel case 13 of travelling gear 14 and driving wheel, thereby by the rotation of DC speed-reducing 15, can drive the rotation of the outer wheel case 13 of driving wheel, realize travelling forward of scooter, the outer wheel case 13 of driving wheel is connected by ball 19 with wheel case 18 in driving wheel, electric power switch 16 is for controlling the connecting and disconnecting of motor power, when user's pin is placed between the baffle plate 9 in car body B section 12, by jamming on electric power switch 16, can switch on power, realize the operation of scooter.
What Fig. 4 was this example looks up structural representation, and car body A section 10 adopts carbon fiber board materials with car body B section 12, by connecting axle 17, connects, and can realize foldingly, portable, and two universal wheels 11 can make scooter keep stable with outer 13 3 strong points of wheel case of driving wheel.
Fig. 5 is the operational flowchart of this example, first the use of scooter needs to connect battery, by remote controller radiating circuit 5, select low gear afterwards, determine that selection can step down in postive stop baffle 9 specified region by both feet after correct, the forward foot in a step jams on the running that electric power switch 16 can be realized scooter, by adjusting remote device radiating circuit 5, carry out speed adjusting afterwards, when needs stop, electric power switch 16 is unclamped in the forward foot in a step.In use procedure, note checking the LED status of electric power management circuit 2, in the time of need to charging, will charge in time.
Claims (3)
1. a small folding scooter, comprise that electronic equipment is connected with car body, this car body adopts two sections of carbon fibre material plates, by connecting axle, connected, two sections of car bodies are connected with a driving wheel with two universal wheels respectively, it is characterized in that: car body adopts quality light, the carbon fiber board that rigidity is good, driving wheel of car body and two universal wheels is connected, supported at three point can provide rock-steady structure for car body, by connecting axle, two sections of car bodies can be folded, reduce to take up room, driving wheel is connected with DC speed-reducing by travelling gear, the speed that coordinates machine governor can realize scooter by remote controller and electric resistance partial pressure level Four speed changing circuit changes, electronics compartment is connected with car body, mounted motor speed regulator in electronics compartment, remote controller receipt decoding circuit, electric power management circuit, electric resistance partial pressure level Four speed changing circuit, lithium polymer battery is bulk supply.
2. a kind of small folding scooter according to claim 1, is characterized in that: electronic system is connected to form by machine governor, remote controller receipt decoding circuit, electric power management circuit, electric resistance partial pressure level Four speed changing circuit four parts.
3. a kind of small folding scooter according to claim 2, it is characterized in that: the interior wheel case of driving wheel is connected with car body, DC speed-reducing is arranged on car body below, by travelling gear, be connected with the gear that the foreign steamer of driving wheel puts, outer wheel case and interior wheel case link together by ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414575.3U CN203971353U (en) | 2014-07-26 | 2014-07-26 | A kind of small folding scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414575.3U CN203971353U (en) | 2014-07-26 | 2014-07-26 | A kind of small folding scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971353U true CN203971353U (en) | 2014-12-03 |
Family
ID=51968822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414575.3U Expired - Fee Related CN203971353U (en) | 2014-07-26 | 2014-07-26 | A kind of small folding scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691518A (en) * | 2016-03-12 | 2016-06-22 | 宣建民 | Foldable swaying car |
-
2014
- 2014-07-26 CN CN201420414575.3U patent/CN203971353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691518A (en) * | 2016-03-12 | 2016-06-22 | 宣建民 | Foldable swaying car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |