CN208306900U - Electric bicycle driving wheel and electric bicycle - Google Patents
Electric bicycle driving wheel and electric bicycle Download PDFInfo
- Publication number
- CN208306900U CN208306900U CN201820851269.4U CN201820851269U CN208306900U CN 208306900 U CN208306900 U CN 208306900U CN 201820851269 U CN201820851269 U CN 201820851269U CN 208306900 U CN208306900 U CN 208306900U
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- nave boss
- fixed
- electric bicycle
- driving wheel
- floating roller
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Abstract
A kind of electric bicycle driving wheel, including nave boss and tire, the nave boss is annular in shape, and the tire is installed on outside nave boss, wherein further include: nave boss frame, drive motor, battery, controller and floating roller, the nave boss frame is installed in nave boss, central spindle is fixed among nave boss frame, the drive motor is fixed on nave boss frame, and nave boss being rotated by drive motor, the floating roller is mobilizable to be fixed on nave boss frame, and the floating roller is movably in contact with nave boss inner wall.The utility model electric bicycle driving wheel is mountable on any bicycle, and front-wheel is changed to the utility model electric bicycle driving wheel by ordinary bicycle can quickly become electric bicycle；Meanwhile in the case where powering off or battery is without electricity, the utility model electric bicycle can also be used as ordinary bicycle and ride.
Description
Technical field
The utility model relates to electric bicycles, more particularly to electric bicycle driving wheel and electric bicycle.
Background technique
Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of usually two wheels.After people rides vehicle, trampled with foot
Plate is power, is the environmentally protective vehicles.English bicycle.Wherein bi means two, and cycle means to take turns, i.e. two-wheeled
Vehicle.In inland of China, TaiWan, China, Singapore, commonly referred to as " bicycle " or " bicycle "；It is then commonly referred to as in Hongkong and Macro
" bicycle " (Guangdong language is usually all so called in fact)；And it is known as " (turning) vehicle from translocation " in Japan.Bicycle can be used as environmental protection
The vehicles are used to ride instead of walk, go on a journey；More and more people go out bicycle as fitness equipment be used to ride exercise, bicycle
Trip.Cycling is the vehicles that an energy-saving and emission-reduction can take exercises again, but the forward of bicycle fully relies on human body
Power is trampled, and the speed that moves ahead is limited, is not suitable for going on a journey over long distances
It is currently known following electric bicycle (also referred to as electrically assisted bicycle), that is, there is the electricity as power supply
Pond, the driving unit for having the motor being powered, even upward slope etc. also can be travelled easily, but current city
Electric vehicle on face receives battery capacity limitation, it may appear that dead battery, apparatus failure can not travel and carry out helpless.
The fast free for how being able to achieve electric vehicle and bicycle is switching to urgent problem to be solved in the market.
Summary of the invention
The utility model is in view of the above-mentioned problems, propose a kind of electric bicycle driving that can be installed on ordinary bicycle
Wheel and the electric bicycle with the driving wheel.
A kind of electric bicycle driving wheel, including nave boss and tire, the nave boss is annular in shape, and the tire is installed on nave boss
Outside, wherein further include: nave boss frame, drive motor, battery, controller and floating roller, the nave boss frame are installed in nave boss, nave boss
Central spindle is fixed among frame, the drive motor is fixed on nave boss frame, nave boss being rotated by drive motor, it is described
Floating roller is mobilizable to be fixed on nave boss frame, and the floating roller is movably in contact with nave boss inner wall.
Further, wherein further including floating roller fixed plate, the floating roller fixed plate is articulated on nave boss frame, the floating
Wheel is fixed in floating roller fixed plate.
Further, wherein further including tension spring, one end of the tension spring is fixed on nave boss frame, and the other end connection of tension spring is floating
Driving wheel fixed plate, the floating roller are fixed on one end in floating roller fixed plate relative to tension spring.
Further, the floating roller fixed plate includes two fixed arms disposed in parallel, is connected with cross between the fixed arm
Arm, the floating roller are fixed between two fixed arms, and one end of the tension spring is connected on transverse arm.
Further, through-hole is offered on the fixed arm, the floating roller fixed plate is fixed by caulking to nave boss by through-hole
On frame.
Further, wherein further including the fast pulley being fixed on nave boss frame, the fast pulley is rotatable with nave boss inner wall
It is in contact.
Further, the battery and controller are both secured on skeleton, and institute's controller is electrically connected with drive motor.
Further, wherein further including battery mounting and crash roll, the battery mounting is fixed on the nave boss frame,
Crash roll is installed on battery mounting.
Further, wherein further including speed control end, the speed control end is connected with controller, and the controller connects
Receive the control signal that speed control end issues and the revolving speed for controlling drive motor.
A kind of electric bicycle, including front fork, wherein further including above-mentioned electric bicycle driving wheel, the electrical salf-walking
Vehicle driving wheel is mounted on front fork.
The utility model electric bicycle driving wheel is mountable on any bicycle, and front-wheel is changed to by ordinary bicycle
The utility model electric bicycle driving wheel can quickly become electric bicycle；Meanwhile power off or battery without electricity
In the case of, the utility model electric bicycle can also be used as ordinary bicycle and ride.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model electric bicycle driving wheel,
Fig. 2 is the broken away view of the utility model electric bicycle driving wheel,
Fig. 3 is the floating roller of the utility model electric bicycle driving wheel and the assembling figure of floating roller fixed plate,
Fig. 4 is the circuit connection diagram of the utility model electric bicycle driving wheel.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model is described further in the following with reference to the drawings and specific embodiments.
The electric bicycle driving wheel of the expression the utility model embodiment of Fig. 1 to 4.
The utility model electric bicycle driving wheel, including nave boss 10, tire 20, nave boss frame 30, drive motor 40, battery
50, controller 60 and floating roller 70, the nave boss 10 is annular in shape, and the tire 20 is installed on outside nave boss 10, the nave boss frame 30
It is installed in nave boss 10, central spindle 31 is fixed among nave boss frame 30, the drive motor 40 is fixed on nave boss frame 30, nave boss 10
Can being rotated by drive motor 40, the floating roller 70 is mobilizable to be fixed on nave boss frame 30, the floating roller 70
Movably it is in contact with 10 inner wall of nave boss.Drive motor 40 directly drives nave boss 10 and tire 20 rotates, and forms forward movement.
The tire 20 of the utility model using runflat, without inflate, bear to rub beat, loading capacity it is big, light-weight, nave boss frame
30, using high-intensitive aircraft aluminum production, have high-intensitive safety.The utility model electric bicycle driving wheel is less to be made
With combustible material, fire can be greatly reduced.
Floating roller 70 in order to facilitate the installation of, the utility model electric bicycle driving wheel further include floating roller fixed plate 71,
The floating roller fixed plate 71 is articulated on nave boss frame 30, and the floating roller 70 is fixed in floating roller fixed plate 71.
Further, wherein further including tension spring 72, one end of the tension spring 72 is fixed on nave boss frame 30, tension spring 72 it is another
End connection floating roller fixed plate 71, the floating roller 70 are fixed on one end in floating roller fixed plate 71 relative to tension spring 72.
As shown in figure 3, the floating roller fixed plate 71 include two fixed arms 711 disposed in parallel, the fixed arm 711 it
Between be connected with transverse arm 712, the floating roller 70 is fixed between two fixed arms 711, and one end of the tension spring 72 is connected to transverse arm
On 712.Through-hole 713 is offered on the fixed arm 711, the floating roller fixed plate 71 is fixed by caulking to vehicle by through-hole 713
On hub frame 30, the both ends of floating roller fixed plate 71 can be to be rotated at riveting as axle center.
As another embodiment, the utility model electric bicycle driving wheel further includes the fixation being fixed on nave boss frame 30
Wheel 80, the fast pulley 80 is rotatable to be in contact with 10 inner wall of nave boss.Nave boss frame 30 includes side arm 32 and after-frame 33, described solid
Fixed wheel 80 is rotatably fixed between side arm 32 and after-frame 33 by shaft (not indicating in figure).
Further, the nave boss frame 30 is in similar y-type structure, and drive motor 40, floating roller 70, fast pulley 80 are and nave boss
10 inner walls are in contact, and nave boss frame 30 is securely fastened in nave boss 10 by three-point contact type.The battery 50 and controller 60 are solid
Due on skeleton 30, institute's controller 60 is electrically connected with drive motor 40.
When assembling nave boss 10 and nave boss frame 30, the floating roller 70 on nave boss frame 30 is first directed at 10 inner wall of nave boss；Then
Towards the locality cart hub frame 30 of floating roller 70, floating roller 70 moves inward under external force, to elongate tension spring 72；Most
Drive motor 40 and fast pulley 80 are directed at quasi- 10 inner wall of nave boss afterwards, loosed one's grip, floating roller 70 is under the action of 72 retraction force of tension spring
It is displaced outwardly, so that floating roller 70, drive motor 40 and fast pulley 80 are by 30 three-point mount of nave boss frame in nave boss 10.
In order to facilitate fixed battery, the utility model electric bicycle driving wheel further includes battery mounting 51 and crash roll
52, the battery mounting 51 is fixed on the nave boss frame 30, and crash roll 52 is installed on battery mounting 51, and battery 50 is solid
Due on battery mounting 51, while crash roll 52 plays the role of shock-absorbing protecting in electric bicycle driving process.
It wherein further include speed control end 90, the speed control end 90 is connected with controller (60), the controller
(60) the control signal that speed control end (90) issue and the revolving speed for controlling drive motor (40) are received.
A kind of electric bicycle, including front fork (not shown) and leading (not shown), wherein further including above-mentioned
Electric bicycle driving wheel, the electric bicycle driving wheel is mounted on front fork, the speed control end 90
It is installed in electric bicycle, bicyclist passes through the increase and decrease of 90 regulation speed of speed control end.It charges in order to facilitate mobile phone,
The utility model electric bicycle has mobile phone charging function, is furnished with 36V phone charger, can charge the phone
The utility model electric bicycle driving wheel is mountable on any bicycle, and front-wheel is changed to by ordinary bicycle
The utility model electric bicycle driving wheel can quickly become electric bicycle；Meanwhile power off or battery without electricity
In the case of, the utility model electric bicycle can also be used as ordinary bicycle and ride.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (10)
1. a kind of electric bicycle driving wheel, including nave boss (10) and tire (20), the nave boss (10) annularly, the tire
(20) it is installed on nave boss (10) outside, it is characterised in that wherein further include: nave boss frame (30), drive motor (40), battery (50), control
Device (60) processed and floating roller (70), the nave boss frame (30) are installed in nave boss (10), are fixed with central spindle among nave boss frame (30)
(31), the drive motor (40) is fixed on nave boss frame (30), nave boss (10) being rotated by drive motor (40),
The floating roller (70) is mobilizable to be fixed on nave boss frame (30), the floating roller (70) movably with nave boss (10) inner wall
It is in contact.
2. electric bicycle driving wheel according to claim 1, which is characterized in that wherein further include floating roller fixed plate
(71), the floating roller fixed plate (71) is articulated on nave boss frame (30), and the floating roller (70) is fixed on floating roller fixed plate
(71) on.
3. electric bicycle driving wheel according to claim 2, which is characterized in that wherein further include tension spring (72), the drawing
One end of spring (72) is fixed on nave boss frame (30), and the other end of tension spring (72) connects floating roller fixed plate (71), the floating
Wheel (70) is fixed on one end on floating roller fixed plate (71) relative to tension spring (72).
4. electric bicycle driving wheel according to claim 3, which is characterized in that the floating roller fixed plate (71) includes two
Fixed arm (711) disposed in parallel is connected with transverse arm (712) between the fixed arm (711), and the floating roller (70) is fixed on
Between two fixed arms (711), one end of the tension spring (72) is connected on transverse arm (712).
5. electric bicycle driving wheel according to claim 4, which is characterized in that offered on the fixed arm (711) logical
Hole (713), the floating roller fixed plate (71) are fixed by caulking on nave boss frame (30) by through-hole (713).
6. electric bicycle driving wheel according to claim 1, which is characterized in that wherein further include being fixed on nave boss frame (30)
On fast pulley (80), the fast pulley (80) is rotatable to be in contact with nave boss (10) inner wall.
7. electric bicycle driving wheel according to claim 1, which is characterized in that the battery (50) and controller (60) are equal
It is fixed on skeleton (30), institute's controller (60) is electrically connected with drive motor (40).
8. electric bicycle driving wheel according to claim 7, which is characterized in that wherein further include battery mounting (51) and
Crash roll (52), the battery mounting (51) are fixed on the nave boss frame (30), and crash roll (52) is installed on battery and fixes
On frame (51).
9. electric bicycle driving wheel according to claim 7, which is characterized in that it wherein further include speed control end (90),
The speed control end (90) is connected with controller (60), and the controller (60) receives the control that speed control end (90) issue
Signal processed and the revolving speed for controlling drive motor (40).
10. a kind of electric bicycle, including front fork, which is characterized in that wherein further include described in any one of claim 1-9
Electric bicycle driving wheel, the electric bicycle driving wheel are mounted on front fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851269.4U CN208306900U (en) | 2018-06-04 | 2018-06-04 | Electric bicycle driving wheel and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851269.4U CN208306900U (en) | 2018-06-04 | 2018-06-04 | Electric bicycle driving wheel and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306900U true CN208306900U (en) | 2019-01-01 |
Family
ID=64709455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851269.4U Active CN208306900U (en) | 2018-06-04 | 2018-06-04 | Electric bicycle driving wheel and electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306900U (en) |
-
2018
- 2018-06-04 CN CN201820851269.4U patent/CN208306900U/en active Active
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