CN205292898U - Electric bicycle - Google Patents
Electric bicycle Download PDFInfo
- Publication number
- CN205292898U CN205292898U CN201520930796.0U CN201520930796U CN205292898U CN 205292898 U CN205292898 U CN 205292898U CN 201520930796 U CN201520930796 U CN 201520930796U CN 205292898 U CN205292898 U CN 205292898U
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- gear box
- speed gear
- change speed
- vehicle frame
- electric bicycle
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Abstract
The utility model relates to an electric bicycle, it includes the frame, frame left and right sides symmetry is provided with left actuating system and right actuating system, left side actuating system includes left driving motor, left gearbox and revolver, and left driving motor rotates through left gearbox drive revolver, right side actuating system includes right driving motor, right gearbox and right side wheel, right side driving motor is through the drive of right gearbox right side wheel rotates. The utility model discloses a frame both sides respectively are equipped with an actuating system, and two actuating systems drive the wheel rotation of homonymy simultaneously, and power is stronger from this, and power take off is more balanced, make the vehicle travel power enough to it is more steady to travel.
Description
Technical field
This utility model relates to a kind of electric bicycle, particularly relates to the electric bicycle of a kind of self-balancing.
Background technology
Along with the harm of environment is highlighted by the surging of energy prices and greenhouse gases, increasingly blocking up also with urban transportation, people along with the development of various walking-replacing tools, also change traditional commuting tools while tending to select public transport stealthily.
Wherein, the operation principle of Self-balance electric vehicle judges the posture state residing for vehicle body mainly through built-in precise electronic gyroscope, and after calculating suitable instruction through accurate and central microprocessor at a high speed, drive motor reaches the effect of balance. Self-balance electric vehicle, due to feature more and more welcomed by the peoples such as its feature of environmental protection, convenient, fashion, increasingly becomes the first-selected walking-replacing tool of people's short distance trip.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model there is provided a kind of electric bicycle, and this driving device structure is simple, and dynamic property is higher, runs more steady.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of electric bicycle, it includes vehicle frame, the vehicle frame left and right sides is symmetrically arranged with left drive system and right drive system, described left drive system includes left drive motor, left change speed gear box and revolver, and left drive motor drives revolver to rotate by left change speed gear box; Right drive system includes right drive motor, right change speed gear box and right wheel, and described right drive motor drives described right wheel to rotate by right change speed gear box;
Described electric bicycle also includes controller and foot-operated control device, described foot-operated control device includes pedal and Hall element, described pedal is rotatably arranged on vehicle frame, described Hall element is arranged between vehicle frame and pedal, for detecting the rotational angle of pedal, when the angle of described pedal changes, the electric current of Hall element also changes therewith; Hall element is connected with controller, and the rotation information of pedal is transferred to controller; Described controller is connected with described left and right driving motor.
Further, described electric bicycle also includes the symmetrically arranged left accumulator in left and right on described vehicle frame and right accumulator, and left and right accumulator is in parallel and powers for described left and right driving motor simultaneously.
Further, described bottom of frame is provided with 1 or several auxiliary wheels.
Further, described foot-operated control device includes the symmetrically arranged left threading formula control device in left and right on described vehicle frame and right threading formula control device; Left threading formula control device includes left-hand tread plate and left Hall element; Right threading formula controller includes right-hand tread plate and right Hall element.
Pedal rotates with fixing axle as the center of circle in the angular range set, and Hall element senses the direction information of pedal and reaches controller, and controller is then accordingly by controlling moving ahead or left and right turn of the rotating speed control electric bicycle of left and right driving motor.
Jamming on left and right pedal respectively with left and right foot, when the left-hand tread plate anglec of rotation strengthens, and the right-hand tread plate anglec of rotation reduces, vehicle is turned to the left; When the left-hand tread plate anglec of rotation continues to strengthen, when the right-hand tread plate anglec of rotation is reduced to 0, vehicle rotates to the left side, completes 360 �� of original places and rotates. In like manner turn to the right or 360 �� of operations when rotating to the right are contrary.
Further, two ends, described vehicle frame left and right are symmetrically arranged with left connection axle and right connection axle, left connection axle and right connection axle and are respectively protruding in described left change speed gear box and right change speed gear box; Being provided with left power output wheel in described left change speed gear box, described left power output wheel is rotatably mounted around on described left connection axle, and described revolver and described left power output wheel are fixedly and coaxially connected; Being provided with right power output wheel in described right change speed gear box, described right power output wheel is rotatably mounted around on described right connection axle, and described right wheel and described right power output wheel are fixedly and coaxially connected.
(3) beneficial effect
Technique scheme of the present utility model has the advantages that vehicle frame both sides of the present utility model are respectively provided with a drive system, two drive system simultaneously drive the wheel turns of homonymy, and thus power is higher, and power output balances more, make vehicle driving dynamics foot, and travel more steady. Respectively it is mounted with 1 auxiliary wheel before and after vehicle frame, makes vehicle travel more steady.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of this utility model embodiment;
Fig. 2 is the sectional view of this utility model embodiment;
Fig. 3 is the decomposing schematic representation of this utility model embodiment;
Fig. 4 is the schematic diagram arranging former and later two auxiliary wheels of this utility model embodiment;
Fig. 5 is the schematic diagram arranging 1 auxiliary wheel of this utility model embodiment;
Fig. 6 is the schematic diagram that 2 auxiliary wheels of this utility model embodiment are coaxially arranged side by side;
Wherein, 1: vehicle frame; 2: bearing; 5: metal spacer; 10: left drive system; 11: revolver; 12: left drive motor; 13: controller; 16: left change speed gear box; 17: left threading formula control device; 17a: left-hand tread plate; 17b: left Hall element; 18: left accumulator; 19: left connection axle; 20: right drive system; 21: right wheel; 22: right drive motor; 26: right change speed gear box; 27: right threading formula control device; 27a: right-hand tread plate; 27b: right Hall element; 28: right accumulator; 29: right connection axle; 30: auxiliary wheel; 31: front auxiliary wheel; 35: rear auxiliary wheel; 30a, 30b: auxiliary wheel.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail. Following example are used for illustrating this utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
As Figure 1-3, a kind of electric bicycle described in the present embodiment, it includes vehicle frame 1, vehicle frame 1 left and right sides is symmetrically arranged with left drive system 10 and right drive system 20, left drive system 10 includes left drive motor 12, left change speed gear box 16 and revolver 11, and left drive motor 12 drives revolver 11 to rotate by left change speed gear box 16;Right drive system 20 includes right drive motor 22, right change speed gear box 26 and right wheel 21, and right drive motor 22 drives right wheel 21 to rotate by right change speed gear box 26.
Electric bicycle also includes controller 13 and foot-operated control device, foot-operated control device includes pedal and Hall element, pedal is rotatably arranged on vehicle frame 1, Hall element is arranged between vehicle frame 1 and pedal, when the angle of pedal changes, the electric current of Hall element also changes therewith, is consequently for the rotational angle of detection pedal. Foot-operated control device includes the symmetrically arranged left threading formula control device 17 in left and right on vehicle frame 1 and right threading formula control device 27; Left threading formula control device 17 includes left-hand tread plate 17a and left Hall element 17b; Right threading formula controller 27 includes right-hand tread plate 27a and right Hall element 27b. Left and right Hall element is connected with controller 13, and the rotation information of pedal is transferred to controller; Controller 13 is then connected with left and right driving motor 12 and 22.
Electric bicycle also includes the symmetrically arranged left accumulator 18 in left and right on vehicle frame 1 and right accumulator 28, left accumulator 18 and right accumulator 28 parallel connection provide power supply for left drive motor 12 and right drive motor 22 simultaneously.
Vehicle frame about 1 two ends are symmetrically arranged with left connection axle 19 and right connection axle 29, left connection axle 19 and right connection axle 29 and are respectively protruding in left change speed gear box 16 and right change speed gear box 26; Being provided with left power output wheel in left change speed gear box 16, left power output wheel is rotatably mounted around on left connection axle 19 by bearing 2, and revolver 11 is fixedly and coaxially connected by bolt and nut and left power output wheel; Being provided with right power output wheel in right change speed gear box 26, right power output wheel is rotatably mounted around on right connection axle 29 by bearing 2, and right wheel 21 and right power output wheel are fixedly and coaxially connected. Wherein, 5 is the metal spacer arranged between two bearings 2.
In order to realize the smooth-ride of scooter, being provided with 1 or several auxiliary wheels 30 bottom vehicle frame 1, auxiliary wheel 30 is rotatably arranged in bottom of frame by U-shaped wheel carrier.
The electric bicycle that three axletrees are arranged side by side as shown in Figure 4, bottom vehicle frame 1, rear and front end is each provided with an auxiliary wheel 30, and bottom of frame rear and front end is provided with U-shaped wheel carrier, and auxiliary wheel 30 is rotatably arranged on U-shaped wheel carrier. Auxiliary wheel 30 is specifically divided into front auxiliary wheel 31 and rear auxiliary wheel 35.
It addition, the electric bicycle that two axletrees are arranged side by side as shown in Figure 5, bottom vehicle frame 1, it is provided only with an auxiliary wheel 30a. As shown in Figure 6, the electric bicycle that two axletrees are arranged side by side, bottom of frame is provided with two auxiliary wheel 30b, and two auxiliary wheel 30b are coaxially disposed side by side on the left and right sides of vehicle frame 1.
Vehicle frame both sides of the present utility model are respectively provided with a drive system, and two drive system simultaneously drive the wheel turns of homonymy, and thus power is higher, and power output balances more, make vehicle driving dynamics foot, and travel more steady. Right electrical control gear 27 is foot-operated with left electrical control gear 17, manipulates convenient.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or this utility model is limited to disclosed form. Many modifications and variations are apparent from for the ordinary skill in the art. Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and makes those of ordinary skill in the art it will be appreciated that this utility model is thus design is suitable to the various embodiments with various amendments of special-purpose.
Claims (5)
1. an electric bicycle, it is characterized in that, it includes vehicle frame, and the vehicle frame left and right sides is symmetrically arranged with left drive system and right drive system, described left drive system includes left drive motor, left change speed gear box and revolver, and left drive motor drives revolver to rotate by left change speed gear box;Right drive system includes right drive motor, right change speed gear box and right wheel, and described right drive motor drives described right wheel to rotate by right change speed gear box; Described electric bicycle also includes controller and foot-operated control device, described foot-operated control device includes pedal and Hall element, described pedal is rotatably arranged on vehicle frame, described Hall element is arranged between vehicle frame and pedal, for detecting the rotational angle of pedal, when the angle of described pedal changes, the electric current of Hall element also changes therewith; Hall element is connected with controller, and the rotation information of pedal is transferred to controller; Described controller is connected with described left and right driving motor.
2. electric bicycle according to claim 1, it is characterised in that described electric bicycle also includes the symmetrically arranged left accumulator in left and right on described vehicle frame and right accumulator, left and right accumulator is in parallel and powers for described left and right driving motor simultaneously.
3. electric bicycle according to claim 1, it is characterised in that described bottom of frame is provided with 1 or several auxiliary wheels.
4. electric bicycle according to claim 1, it is characterised in that described foot-operated control device includes the symmetrically arranged left threading formula control device in left and right on described vehicle frame and right threading formula control device; Left threading formula control device includes left-hand tread plate and left Hall element; Right threading formula controller includes right-hand tread plate and right Hall element.
5. electric bicycle according to claim 1, it is characterised in that two ends, described vehicle frame left and right are symmetrically arranged with left connection axle and right connection axle, left connection axle and right connection axle and are respectively protruding in described left change speed gear box and right change speed gear box; Being provided with left power output wheel in described left change speed gear box, described left power output wheel is rotatably mounted around on described left connection axle, and described revolver and described left power output wheel are fixedly and coaxially connected; Being provided with right power output wheel in described right change speed gear box, described right power output wheel is rotatably mounted around on described right connection axle, and described right wheel and described right power output wheel are fixedly and coaxially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930796.0U CN205292898U (en) | 2015-11-19 | 2015-11-19 | Electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930796.0U CN205292898U (en) | 2015-11-19 | 2015-11-19 | Electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292898U true CN205292898U (en) | 2016-06-08 |
Family
ID=56461078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930796.0U Expired - Fee Related CN205292898U (en) | 2015-11-19 | 2015-11-19 | Electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741407A (en) * | 2016-12-30 | 2017-05-31 | 星梭科技发展（深圳）有限公司 | A kind of distance type intelligent electric motor car |
| CN106926947A (en) * | 2017-04-24 | 2017-07-07 | 厦门福芯微电子科技有限公司 | It is a kind of can intelligent conversion four-wheel or two-wheeled pattern balance car |
| CN113998039A (en) * | 2021-11-25 | 2022-02-01 | 江苏双双高新科技有限公司 | Electrodynamic balance car of high stability |
-
2015
- 2015-11-19 CN CN201520930796.0U patent/CN205292898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741407A (en) * | 2016-12-30 | 2017-05-31 | 星梭科技发展（深圳）有限公司 | A kind of distance type intelligent electric motor car |
| CN106926947A (en) * | 2017-04-24 | 2017-07-07 | 厦门福芯微电子科技有限公司 | It is a kind of can intelligent conversion four-wheel or two-wheeled pattern balance car |
| CN113998039A (en) * | 2021-11-25 | 2022-02-01 | 江苏双双高新科技有限公司 | Electrodynamic balance car of high stability |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191119 |