CN102530173A - Externally wheel-driving type multifunctional boosting bicycle - Google Patents

Externally wheel-driving type multifunctional boosting bicycle Download PDF

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Publication number
CN102530173A
CN102530173A CN2011104053964A CN201110405396A CN102530173A CN 102530173 A CN102530173 A CN 102530173A CN 2011104053964 A CN2011104053964 A CN 2011104053964A CN 201110405396 A CN201110405396 A CN 201110405396A CN 102530173 A CN102530173 A CN 102530173A
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motor
wheel
spring
clutch
drive
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CN2011104053964A
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梁富泉
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梁富泉
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Priority to CN2011104053964A priority Critical patent/CN102530173A/en
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Abstract

The invention relates to an externally wheel-driving type multifunctional boosting bicycle. According to the invention, wheels and a motor are configured separately; as the motor and the wheels do not need synchronous rotation any more, the multifunctional boosting bicycle can be preferably driven by a light high-speed motor by using obvious difference between diameters of the motor and the wheels, so that defects of heavy weight, high noise, complex structure and low effect of driving motors of toothed and toothless electric bicycles in the current market are effectively overcome. By adopting a set of clutch device, a driving motor can automatically retreat from an operating system when a power supply runs out or an electrical system is in failure; and therefore the multifunctional boosting bicycle has a manpower riding function the same as a bike.

Description

Wheel external driving multifunctional assistant force bike
Technical field:
The present invention relates to a kind of can be when drive motor be with the operation of specified highest running speed, chaufeur still can be very easily through foot-operated drive system morpet operation; Thereby what drive motor can automatic system out of service when power supply does not have electricity or electric system et out of order makes what morpet can be ridden as common bicycle; Compare with common lead-acid storage battery, use the battery of same capability, when identical running velocity, can more than enoughly move to few 15% mileage; Can actv. overcome having of selling in the market flute profile and the existing weight of no flute profile Electrical Bicycle drive motor be big, noise is high, complex structure, multifunctional assistant force bike shortcoming, that adopt the outer formula method driving of wheel that effect is low.
Background technology:
Various Electrical Bicycles in the market have following significant disadvantages: 1, have no a Electrical Bicycle to have the manpower identical with the common bicycle performance of riding; 2, the motor of present various Electrical Bicycles is arranged on the circle centre position of wheel basically; So as long as car is moving, the operation that motor all will be synchronous with wheel is under normal service conditions; The synchronized operation of motor and wheel is necessary, and it can guarantee the normal output of motor.And need under the manually driven situation at motor or electric apparatus control apparatus et out of order or dead battery, motor passive operation at this time can consume the driving energy of significant proportion; 3, under higher running velocity, promptly in the motor high-speed cruising, because people's treadmill frequency is slower, at this time manpower is difficult to exert oneself; 4, do not have under the situation of electricity or electric system et out of order at storage battery, step Electrical Bicycle with manpower and move cooresponding effort; Do a simple metaphor: with light lithium cell and the synthetic morpet of mini group of motors is example; The weight of these two devices can not surpass 10Kg basically; Its remaining device and common not too big difference of bicycle; Under the situation of dead battery, drive the battery-driven car operating ratio with manpower and move to require great effort many with the common bicycle adult of carrying a load on the back; 5, the highest running speed of national correlation department regulation Electrical Bicycle should not surpass 20km/h, the standard system wheel footpath of corresponding different-diameter, and the output speed of its corresponding necessary electromotor is approximately per minute 200 to 400 to be changeed.The electric vehicle motor that is equipped with at present is divided into two big types basically: the internal speed-changing wheel word arranged with no internal speed-changing wheel word.Adopt these two kinds of motor-driven battery-driven cars to divide and else have following tangible deficiency.The mini motor that with the rating horsepower is 250W is an example: the weight of the direct current permanent magnet motor of no internal speed-changing wheel word approximately need be 5kg; Adopt high speed rotor, through the internal speed-changing wheel word output speed of motor is dropped to this interval weight that the flute profile direct current permanent magnet motor is arranged then and is approximately 3.5kg.In other words, even if adopt the flute profile motor that has of high speed internal rotor driving work mode to increase by one group of internal speed-changing wheel word, one-way clutch and the fixing and closing appliance of corresponding casing, total its weight still significantly is lower than no flute profile motor.The motor of this standard slows down through the set of gears device again, so its staring torque is relatively large because the startup rotating speed of rotor is higher.Its shortcoming is: when the high speed rotor rotating speed of commentaries on classics was reduced to the output speed of the surplus commentaries on classics of 200-300 surplus 2000 with about 1000, speed reducing device self will consume a part of power, so its efficient is lower; The high speed revolution of rotor and gear produces bigger noise; The reduction gear device ratio be easier to et out of order and also its service life limited.No flute profile motor does not need speed reducing device, so its noise is lower, fault rate is also lower.But in order to obtain lower output speed; The number of poles (being line bag quantity) that needs increase motor by a relatively large margin; Thereby significantly improve the weight of motor; The watt loss that this has also increased motor has reduced efficiency of motor, and the torsion that this motor can be exported when low voltage starting is less.In the market electric vehicle motor divides and else to exist very obvious defects thus.6, the motor of many battery-driven cars is known as and has electricity generate function, the practicality that often has no of this function in fact, and we know: if we directly step bicycle with pin, we equal the operation power consumption that gross horsepower deducts bicycle at the efficient that produces of exerting oneself.If we adopt the driving process of so-called power generation type motor to drive Electrical Bicycle, our exert oneself mechanical efficiency that the efficient that produces equals gross horsepower X generating efficiency X motor deducts the operation power consumption of Electrical Bicycle more so.We know; The weight of being furnished with the Electrical Bicycle of lead-acid storage battery often is several times as much as common bicycle; So the power consumption that in the process of its operation, self needs is compared higher with bicycle; Add the power consumption in its generating and when acting, so the effect when Electrical Bicycle relies on manpower to drive is low-down, we can say does not have any practicality basically.And present electric vehicle motor because with wheel be an integral body; So when its passive operation (when battery does not have electricity or descending); The capital produces this so-called " generating " process, and under the situation of not having the electricity operation, this " electricity generate function " makes us need pay more power; Down-hill the time, this " electricity generate function " will stop the smooth and easy operation of battery-driven car, in the gradient enough big (mountain region), produce fault thereby the high-voltage potential that the motor that slides at a high speed produces then might puncture the parts of control system.7, the power-supply system of battery-driven car only has simple motor-driven function, can not guarantee the area of regular supply at electric power, and this power-supply system can not provide electricity consumptions such as generating, illumination, broadcasting, TV simultaneously.
Summary of the invention:
The objective of the invention is the deficiency that will exist according to Electrical Bicycle recited above, design a kind of the same performance of riding of bicycle that has; Drive motor is arranged on outside the wheel and can be out of service automatically when not having electricity; Promptly have work efficiency and the reliability of no flute profile motor; Have again than flute profile motor bigger staring torque is arranged; Have at the same time when flute profile motor and these two kinds of motor advantages of no flute profile motor are arranged, two kinds of motors of weight and this are compared has great reduction; And can be through a kind of simple wind mill equipment and drive motor combination use, use wind-force as battery charge; Thereby have many group manpowers and drive that the combination of power wheel speed changes still can enough foot-operated runner disc morpet operations under the highest working speed of drive motor; Have emergency lighting flexibly and low-voltage dc power supply electric supply installation, the novel external driving multifunctional assistant force bike of taking turns.
Thisly take turns ordinary bicycle or the mountain bike that has front and back wheel shock absorption device and transmission system, drive motor that external driving multifunctional assistant force bike mainly strengthened by integral structure, motor is fixing and mode of operation setting device, motor antagonistic force use device, motor and wheel synchronous speed setting device, the wind mill equipment that uses when reaching electric power generation etc. are formed.It is characterized in that: this multifunctional power-assisted bicycle driving motor is arranged on outside the wheel of bicycle, and drive motor promptly can adopt external-rotor-type, also can adopt inner-rotor-type.On the outer rotor or inner rotor shaft of drive motor, a friction power wheel of being made by rubber or plastic material is set, this friction power wheel is contacted with the tire of bicycle, when electrical power rotates, drive cycle wheel through the friction power wheel and rotate.We know, the motor of same nominal horsepower output, and rated speed of rotation is high more, and its volume and weight will be more little.Many times, adopt high-speed electric expreess locomotive to join reductor (have flute profile motor just can think that a motor join the unitized construction of reductor), its total weight often also can be lighter at the motor of specified low speed state than on-line operation.Because this type of drive no longer need resemble the synchronous speed that motor needs to keep motor and wheel when being arranged on wheel center; So the diameter difference of wheel and motor just in time can convert wheel into and rotating speed of motor is poor; Be that large diameter vehicle wheel rotational speed is slow; The motor speed of minor diameter is high, makes wheel and motor all be operated in separately in the best effort scope of oneself.Thereby make in machine operation that under desirable high-revolving situation cancellation brings motor internal speed-changing device, the arrangement of clutch of very big disadvantage.
This motor promptly can adopt inner-rotor-type; Also can adopt external-rotor-type.The motor of inner-rotor-type is provided with a power wheel of being made by rubber or plastic material on arbor; The motor of external-rotor-type is provided with a power wheel of being made by rubber or plastic material on outer rotor.Because this very the bicycle quick of driving wheel and the normal diameter of minor diameter exist the very big revolution ratio (motor of inner-rotor-type especially; In satisfying the scope of output rating; The diameter of being located at the power wheel of motor shaft end can change arbitrarily); So we can be directly with the tire direct contact of these two kinds of power wheels and bicycle, the mode of operation that adopts the outer friction of wheel to drive.Utilize the rotation of this high speed, minor diameter rotor, directly drive large diameter bicycle quick and rotate.Because under this type of drive; Motor can on-line operation under more satisfactory higher working speed; We just can let this motor can be good at remaining with simultaneously the advantage of flute profile and no flute profile motor like this; Overcome this two kinds of shortcomings that motor exists respectively, under the situation that satisfies the morpet rate request, significantly reduce the weight of motor; Significantly improve the motor rated speed of rotation; Significantly improve the electric motor starting characteristic; The speed change system and the clutch system of cancellation motor; Significantly reduce motor operation noise; Significantly improve motor working efficiency and service life.
Owing to adopt the outer mode of operation that drives of wheel, so as long as through a kind of simple arrangement of clutch as: by being similar to the handle type arrangement of clutch that bicycle shift controller and group chain device are formed; The rotary separable device of forming by spiral pull bar and captive nut; The operation of the straight pull formula arrangement of clutch of being made up of tommy bar and extension spring device just can make motor and wheel disengage very easily, thereby under the situation of not having electricity, this car is had can be as the manpower of the ordinary bicycle function of riding.
Thisly take turns outer formula drive motor and promptly can be arranged on the front-wheel, also can be arranged on the middle front part or the side top of trailing wheel.Wheel external driving multifunctional assistant force bike to adopt the external-rotor-type f-w-d is an example: the motor driven systems of this morpet is made up of battery, motor, electric machine control and speed governing system, multi-functional link span, spiral pull bar, fix shaft, setscrew nut, torque spring, tension spring, extension spring tommy bar, tommy bar pilot pin, flywheel, frictional wheel, wheel, car fork or vehicle frame.On the outer rotor of drive motor; A frictional wheel is set; Or do not establish frictional wheel but with the metal surface of motor outer rotor do more coarse, thereby strengthen its coefficient of friction when contacting with wheel tyre, guarantee that motor can have the output of a more satisfactory power.The stator arbor of drive motor is fixed on an end of a multi-functional link span, and the other end on this link span is provided with a knock hole, and fix shaft passes this knock hole and captives joint with the car front fork.On fix shaft; The torque spring that a torsion can be regulated within the specific limits is set, can the output of the torsion of torque spring be adjusted in than in the bigger scope of the weight of electric system, so at ordinary times; Under the out-of-run situation of motor; Utilize the torsion of torque spring that motor is raised, do not contact, thereby make things convenient for sliding of bicycle to ride with manpower with wheel.We know that a physical simple principle is that application force equals antagonistic force, so when electrical power turned round, when rotor was to propulsive effort of wheel output, at this moment stator received the power that big or small equidirectional is opposite.Because it is fixing that stator has passed through multi-functional link span and fix shaft and car fork; So this antagonistic force can impel the motor that is in the multi-functional link span other end to obtain a torsion that moves downward; This torsion improves along with the raising of motor speed; When this torsion greater than torque spring during to the lifting torsion of motor, motor will move downward, and advances thereby contact drive wheels with wheel.When motor was not worked, this antagonistic force disappeared, and torque spring at this time makes motor raise, and it is broken away from and the contacting of wheel.Also have a kind of motor localization method to be: the appropriate position at the car fork is provided with a setscrew nut; The spiral pull bar is screwed within the nut; The top of spiral pull bar forms active be connected (being that the spiral pull bar can rotate freely) with multi-functional link span; Through of the rotation of spiral pull bar, control the mutual alignment of motor and wheel to different directions.An arrangement of clutch of being made up of tommy bar and extension spring also can be set be responsible for the clutch between drive motor and the bike tyre.Diverse location on tommy bar is provided with a plurality of extension spring acting point, adjusts the pulling force of extension spring as required, thereby can adjust the size of multi-functional actuating device to wheel pressure flexibly, makes this drive method can be operated in optimum regime.More than the shortcoming of these two kinds of methods be: need be under the static condition of battery-driven car the mode of operation of conversion motor.Also having a kind of is to adopt by being similar to the bicycle shift controller and dialling the handle type arrangement of clutch that the chain device is formed; A rotation handle is set on handlebar; Through a wire be positioned at electric machine support on one group by spring (or extension spring) with turn round the arrangement of clutch that arm assembly forms and be connected; The elastic force of this spring is chosen to be under the condition of no external force effect, can hold up motor and accessory device thereof, and it is not come in contact with tire.
Because this drive motor is arranged on outside the wheel, so it can be combined with battery system very easily.On the rotor of motor, a transmission flywheel is set, form a multi-functional actuating device.This multi-functional actuating device promptly can be through the wheel movement of the friction two-wheel driving bicycle on the rotor; Also can drive the bicycle operation through transmission flywheel and chain; Also can this flywheel be connected with a wind mill equipment through chain, motor is used as electrical generator, this flywheel gear can be selected the speed ratio with wind mill equipment very easily, makes it be in best generating mode of operation.
Because battery is a fabricate block; Like lithium cell; The rated voltage of its single battery is 3.7 volts; So we can a little draw different voltages with different output in its different being connected in series, and are that various electrical equipment provide corresponding power supply as a kind of emergency source of electrical power, this function is very useful when not having electricity.
This motor of taking turns external driving multifunctional assistant force bike promptly can be arranged on the top of front-wheel, also can be arranged on the place ahead or the top of trailing wheel.
The bicycle of adopt strengthening or the structure of mountain bike, make this multifunctional assistant force bike and common in the market battery-driven car mutually weight/power ratio significantly reduce, and can have the function of riding of common bicycle.We know: when people rode bicycle in the city, general speed was approximately 12Km/h, the cyclist can be more easily with the speed of the bicycle 50Km/h that rides.And the battery-driven car Maximum speed limit that the relevant supervisory management zone of country provides is for being no more than 20Km/h.Through the setting of this vehicle type structure, we can be implemented under the condition of drive motor high-speed cruising relatively easily, still can step the operation that pedal wheel disk is helped this morpet through manpower.
The outer formula actuation techniques of the wheel that the present invention adopts promptly can be on light relatively bicycle be used with the battery combination of the high-energy-density of various novel and portable; So also can because adopt traditional lead-acid storage battery need big car body strength, use on the common common electrical motor-car in the market.
Description of drawings
Accompanying drawing 1 is a kind of wheel external driving multifunctional assistant force bike pictorial diagram that adopts the f-w-d mode.
Accompanying drawing 2 is a kind of wheel external driving multifunctional assistant force bike pictorial diagram that adopt the back-wheel drive mode.
Accompanying drawing 3 is drive motor system schematic that a kind of drive motor can automatic clutch.
Accompanying drawing 4 is scheme drawings of a kind of motor manual clutch system.
Accompanying drawing 5 is a kind of motor and battery and controller scheme drawings when being separately positioned on different parts.
Label among the figure: motor 1, multi-functional link span 2, spiral pull bar 3, fix shaft 4, battery and electric machine controller 5, setscrew nut 6, torque spring 7, tension spring 8, extension spring tommy bar 9, tommy bar pilot pin 10, flywheel 11, frictional wheel 12, wheel 13, car front fork 14.
The specific embodiment
Accompanying drawing 1 is a kind of wheel external driving multifunctional assistant force bike pictorial diagram that adopts the f-w-d mode.Accompanying drawing 3 is detailed structure scheme drawings of the drive motor system that this drive motor can automatic clutch.The motor driven systems of this morpet is made up of motor 1, multi-functional link span 2, spiral pull bar 3, fix shaft 4, battery and electric machine controller 5, setscrew nut 6, torque spring 7, flywheel 11, frictional wheel 12 etc.On the outer rotor of drive motor 1; A frictional wheel 12 is set; Or do not establish frictional wheel but with the metal surface of motor outer rotor do more coarse, can strengthen its coefficient of friction when contacting like this, thereby guarantee that 1 pair of wheel of motor can have the output of a more satisfactory power with wheel 13.The stator arbor of drive motor 1 is fixed on an end of multi-functional link span 2, and the other end on this link span 2 is provided with a knock hole, and fix shaft 4 passes this knock hole and captives joint with car front fork 14.On fix shaft 4; The torque spring 7 that a torque magnitude can be regulated within the specific limits is set, the output of the torsion of torque spring is adjusted in than in the bigger scope of the weight of electric system, like this; Under the out-of-run situation of motor; Utilize the torsion of torque spring 7 that motor 1 is raised, do not contact, thereby make things convenient for sliding of bicycle to ride with manpower with wheel 13.Among this figure; When morpet advances, wheel 13 clickwises, motor outer rotor left-hand revolution; Electric motor internal stator receive this time one identical, in the opposite direction with the outer rotor size, be clws power; This antagonistic force is combined into an integral body because motor is whole with multi-functional link span 2 and fix shaft 4, and fixes, so can impel the motor integral body of the other end that is in multi-functional link span 2 to obtain a torsion that moves downward through a fix shaft that can rotate within the specific limits 4 and car front fork 14 single-points; This torsion improves along with the raising of motor 1 rotating speed; When this torsion greater than torque spring during to the lifting torsion of motor, motor 1 will move downward, and advances thereby contact drive wheels with wheel 13.When motor 1 was not worked, this antagonistic force disappeared, and torque spring 7 at this time makes motor 1 raise, and it is broken away from and the contacting of wheel 13.A setscrew nut 6 is set in the appropriate position of car front fork 14; Spiral pull bar 3 is screwed within the setscrew nut 6; The top of spiral pull bar forms active be connected (being that spiral pull bar 3 can rotate freely) with multi-functional link span 2; Move to the rotation of different directions through the spiral pull bar, control the mutual alignment of motor and wheel.Adopt this motor locate mode, can guarantee to have between motor and the wheel reliable location.
Accompanying drawing 2 is a kind of outer formula multifunctional assistant force bike pictorial diagram of wheel that adopt the back-wheel drive mode.Here the drive motor system makes the morpet operation through driving trailing wheel, and the accompanying drawing 1 of its drive configuration and driving principle and driving front-wheel is basic identical.
Accompanying drawing 4 is scheme drawings of a kind of motor manual clutch system.A kind of arrangement of clutch of being made up of motor 1, multi-functional link span 2, spiral pull bar 3, fix shaft 4, setscrew nut 6, torque spring 7, tension spring 8, extension spring tommy bar 9, tommy bar pilot pin 10 also can be set be responsible for the clutch between drive motor and the wheel.Select the clutch between drive motor and the wheel through moving extension spring tommy bar 9.
Accompanying drawing 5 is a kind of motor scheme drawings when being separately positioned on different different parts with battery and controller.This motor 1 of taking turns external driving multifunctional assistant force bike promptly can be arranged on the top of front-wheel, also can be arranged on the place ahead or the top of trailing wheel.Battery promptly can be equipped separately, also can with motor and control group together.Combine and have following tangible advantage: make complete vehicle structure become simple relatively; Move on the controller anti-water logging fault extremely important, especially southern rainy water area; Be convenient to antitheft.

Claims (6)

  1. One kind adopt the outer type of drive of wheel, drive motor can automatic clutch, motor can by a wind mill equipment generating, battery can have the multifunctional assistant force bikes that many group voltages are exported; This other car body part mutual group one-tenth of taking turns external driving multifunctional assistant force bike by motor, multi-functional link span, spiral pull bar, fix shaft, battery and electric machine controller, setscrew nut, torque spring, tension spring, extension spring tommy bar, tommy bar pilot pin, flywheel, frictional wheel, wheel, front fork and boosted vehicle; It is characterized in that: on the outer rotor of drive motor (1); A frictional wheel (12) is set; The stator arbor of drive motor (1) is fixed on an end of multi-functional link span (2), and the other end on this link span (2) is provided with a knock hole, and fix shaft (4) passes this knock hole and captives joint with car front fork (14); On fix shaft (4); The torque spring (7) that a torque magnitude can be regulated within the specific limits is set, the output of the torsion of torque spring is adjusted in than in the bigger scope of the weight of electric system, like this; Under the out-of-run situation of motor; Utilize the torsion of torque spring (7) that motor 1 is raised, do not contact, thereby make things convenient for sliding of bicycle to ride with manpower with wheel (13); When morpet advances; Wheel 13 clickwises; Motor outer rotor left-hand revolution, electric motor internal stator receive this time one identical, in the opposite direction with the outer rotor size, be clws power be combined into an integral body because motor is whole with multi-functional link span (2) and fix shaft (4); And fix through fix shaft (4) and car front fork (14) single-point; So this antagonistic force can make the motor integral body of the other end that is in multi-functional link span (2) obtain a torsion that moves downward, this torsion improves along with the raising of motor (1) rotating speed, when this torsion greater than torque spring during to the lifting torsion of motor; Motor (1) will move downward, with wheel (13) thus contacting drive wheels advances; Motor (1) is when working, and this antagonistic force disappears, and torque spring (7) at this time makes motor (1) raise, and it is broken away from and the contacting of wheel (13); A setscrew nut (6) is set on car front fork (14); Spiral pull bar (3) is screwed within the setscrew nut (6); The top of spiral pull bar forms active the connection with multi-functional link span (2); Through the rotation of spiral pull bar (3), control the mutual alignment of motor (1) and wheel (13) to different directions.
  2. 2. according to claim 1ly take turns outer formula multifunctional assistant force bike, it is characterized in that: motor (1) also can be arranged on the middle the place ahead or the side top of rear wheel (13), and is basic identical when its drive configuration and driving principle and driving front-wheel.
  3. 3. according to claim 1ly take turns outer formula multifunctional assistant force bike, it is characterized in that: a kind of arrangement of clutch of being made up of motor (1), multi-functional link span (2), spiral pull bar (3), fix shaft (4), setscrew nut (6), torque spring (7), tension spring (8), extension spring tommy bar (9), tommy bar pilot pin (10) is set is responsible for the clutch between drive motor (1) and the cycle wheel (13).Select the clutch between drive motor and the wheel through moving extension spring tommy bar (9).
  4. 4. according to claim 1ly take turns outer formula multifunctional assistant force bike; It is characterized in that: can adopt by being similar to the bicycle shift controller and dialling the arrangement of clutch that handle type that the chain device forms is operated; A rotation handle is set on handlebar; Through a wire be positioned at electric machine support on one group by spring (or extension spring) with turn round the arrangement of clutch that arm assembly forms and be connected; The elastic force of this spring is chosen to be under the condition of no external force effect, can hold up motor and accessory device thereof, and it is not come in contact with tire.
  5. 5. according to claim 1ly take turns outer formula multifunctional assistant force bike; It is characterized in that: on the rotor of motor (1); A transmission flywheel (11) is set, can this flywheel (11) be connected with a wind mill equipment through chain, motor (1) is used as electrical generator.
  6. 6. according to claim 1ly take turns outer formula multifunctional assistant force bike, it is characterized in that: motor (1) can be combined with battery and electric machine controller (5), the many groups of outputs of a little drawing different voltages in different being connected in series of battery.
CN2011104053964A 2011-12-08 2011-12-08 Externally wheel-driving type multifunctional boosting bicycle Pending CN102530173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104053964A CN102530173A (en) 2011-12-08 2011-12-08 Externally wheel-driving type multifunctional boosting bicycle

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Application Number Priority Date Filing Date Title
CN2011104053964A CN102530173A (en) 2011-12-08 2011-12-08 Externally wheel-driving type multifunctional boosting bicycle

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438386A (en) * 2015-12-08 2016-03-30 辽宁石油化工大学 Bicycle booster adjustable in power
CN105480369A (en) * 2016-01-25 2016-04-13 冯志良 Intelligent power device of bicycle and work method of intelligent power device
CN107264708A (en) * 2017-06-09 2017-10-20 江苏大学 A kind of electric booster
WO2017193254A1 (en) * 2016-05-09 2017-11-16 深圳市汉品科技有限公司 Boosting device for non-motor vehicle, and non-motor vehicle provided with boosting device
CN107351968A (en) * 2016-05-09 2017-11-17 深圳市汉品科技有限公司 Non-motor vehicle power assisting device and the non-motor vehicle for assembling power assisting device
CN108583769A (en) * 2018-04-26 2018-09-28 海宁市海创通日用品科技有限公司 New energy battery vehicle electricity connection method
CN108791677A (en) * 2018-06-10 2018-11-13 余静远 Electric booster for Manpower propulsion of bicycle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2108687U (en) * 1991-12-25 1992-07-01 陈坚 Auxiliary electric driving apparatus and clutch controller for bicycle
CN2511599Y (en) * 2001-11-09 2002-09-18 蒋龙友 Electric aid for bicycle
CN2615039Y (en) * 2003-04-15 2004-05-12 冯永刚 Micro-electric booster for bicycle
CN2887725Y (en) * 2006-05-19 2007-04-11 张中常 Wind power-electrogeneous type electric bicycle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2108687U (en) * 1991-12-25 1992-07-01 陈坚 Auxiliary electric driving apparatus and clutch controller for bicycle
CN2511599Y (en) * 2001-11-09 2002-09-18 蒋龙友 Electric aid for bicycle
CN2615039Y (en) * 2003-04-15 2004-05-12 冯永刚 Micro-electric booster for bicycle
CN2887725Y (en) * 2006-05-19 2007-04-11 张中常 Wind power-electrogeneous type electric bicycle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438386A (en) * 2015-12-08 2016-03-30 辽宁石油化工大学 Bicycle booster adjustable in power
CN105480369A (en) * 2016-01-25 2016-04-13 冯志良 Intelligent power device of bicycle and work method of intelligent power device
WO2017193254A1 (en) * 2016-05-09 2017-11-16 深圳市汉品科技有限公司 Boosting device for non-motor vehicle, and non-motor vehicle provided with boosting device
CN107351968A (en) * 2016-05-09 2017-11-17 深圳市汉品科技有限公司 Non-motor vehicle power assisting device and the non-motor vehicle for assembling power assisting device
CN107264708A (en) * 2017-06-09 2017-10-20 江苏大学 A kind of electric booster
CN108583769A (en) * 2018-04-26 2018-09-28 海宁市海创通日用品科技有限公司 New energy battery vehicle electricity connection method
CN108791677A (en) * 2018-06-10 2018-11-13 余静远 Electric booster for Manpower propulsion of bicycle

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