CN112078714A - Manpower-assisted walking electric vehicle - Google Patents
Manpower-assisted walking electric vehicle Download PDFInfo
- Publication number
- CN112078714A CN112078714A CN202010937521.5A CN202010937521A CN112078714A CN 112078714 A CN112078714 A CN 112078714A CN 202010937521 A CN202010937521 A CN 202010937521A CN 112078714 A CN112078714 A CN 112078714A
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- China
- Prior art keywords
- electric vehicle
- frame
- generator
- pedal
- manpower
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1853—Rotary generators driven by intermittent forces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a manpower-assisted walking electric vehicle, which solves the problem that a manpower-assisted walking mechanism is easy to damage due to low use frequency and rain erosion on the conventional electric vehicle, and adopts the technical scheme that: the utility model provides a manpower-assisted walking electric vehicle, including the frame, the front side hookup of frame has the tap pipe, the lower extreme of tap pipe is provided with the front wheel with rotating, the rear wheel passes through the back chain stay and couples the rear side at the frame, the motor sets up the wheel hub position department at the rear wheel, still be equipped with battery and pedal on the frame, the battery is connected with the motor electricity through the controller, its characterized in that is equipped with the generator on the frame of electric vehicle, the generator is including setting up rotor and the stator in the casing, the casing is fixed on the frame, the rotor sets up on the rotor shaft, the both ends of rotor shaft all stretch out the outside of casing, the pedal hookup fix the tip at the rotor shaft, the generator is connected with the motor electricity.
Description
Technical Field
The invention relates to an electric vehicle, in particular to an electric vehicle which is assisted by manpower to walk.
Background
The driving force for driving the electric vehicle is usually generated by supplying power to the electric motor from a storage battery, and in order to adapt to the driving of the electric vehicle in the absence of power, some electric vehicles are also provided with pedal mechanisms, and a rider can drive the electric vehicle to move forwards manually by pedaling the pedal mechanisms. The pedal mechanism on the electric vehicle usually comprises pedals for people to pedal, the pedals are connected with chain wheels, and the chain wheels are in transmission connection with gear wheels on the rear wheel of the electric vehicle through a transmission chain. The pedal mechanism is relatively complex in structure, and because the pedal mechanism is relatively small in use opportunity, the driving chain is exposed outside, and the whole pedal mechanism is easy to corrode due to the erosion of rainwater, so that the effect of manual driving can be lost.
Chinese patent document (publication No. CN 201761598U) discloses a foldable electric vehicle capable of generating electricity by foot pedal, which comprises a foot pedal generator, a frame, a universal wheel, a handlebar, a front wheel, a rear wheel, a reinforcing bar, a rear damping device and a battery box, and is characterized in that: the frame, the universal wheel and the handlebar are all of foldable structures, the pedal generator and the universal wheel are positioned in the middle of the frame, and the pedal generator is provided with a foldable pedal crank; the frame comprises a front frame, a rear frame, a middle frame provided with a pedal generator and a folding mechanism, wherein the front frame and the rear frame are correspondingly connected with the middle frame provided with the pedal generator through the folding mechanism. The foldable electric vehicle has the functions of a common electric vehicle and also has the functions of folding the whole vehicle and generating electricity by stepping on the foot to build body.
The electric vehicle is provided with a pedal generator, and the resistance generated by the hysteresis effect of a stator in the pedal generator on a rotor is utilized to achieve the purpose of body building when a person pedals the pedal. The electric vehicle cannot well make up for the defect of power shortage of the electric vehicle in the riding process.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the manpower-assisted walking electric vehicle can well make up the electric power shortage of the electric vehicle by using manpower when the electric vehicle is in power shortage in the advancing process, and ensures the endurance mileage of the electric vehicle.
In order to solve the technical problem, the technical scheme of the invention is as follows: the utility model provides a manpower-assisted walking electric vehicle, including the frame, the front side hookup of frame has the tap pipe, the lower extreme of tap pipe is provided with the front wheel with rotating, the rear wheel passes through the back chain stay and couples the rear side at the frame, the motor sets up the wheel hub position department at the rear wheel, still be equipped with battery and pedal on the frame, the battery is connected with the motor electricity through the controller, its characterized in that is equipped with the generator on the frame of electric vehicle, the generator is including setting up rotor and the stator in the casing, the casing is fixed on the frame, the rotor sets up on the rotor shaft, the both ends of rotor shaft all stretch out the outside of casing, the pedal hookup fix the tip at the rotor shaft, the generator is connected with the motor electricity.
The generator may be electrically connected to the motor through a battery, may be electrically connected to the motor through a controller, or may be directly electrically connected to the motor. The three modes make the action of the generator on the motor have slightly different timeliness, but the electricity generated by the generator is finally used for driving the motor to work.
Furthermore, the frame comprises a pedal part, a bend is formed on the rear side of the pedal part and is higher than the pedal part, and the generator is arranged at the bend. The pedal is not easy to extend into the pedal part so as to avoid influencing the footrest, and the influence of the pedal on driving is small.
Further, the generator is electrically connected with a storage battery through the controller, and the storage battery is electrically connected with the motor through the controller. This enables the electricity generated by the generator to be stored by the storage battery, thereby improving the convenience of the electric vehicle.
Further, the front ends of the rear forks are coupled to the ends of the rotor shaft from opposite sides of the housing. The front end of the rear bottom fork of the electric vehicle is directly connected to the shell of the generator, so that the electric vehicle rear bottom fork has good structure compactness and can be conveniently arranged.
Furthermore, a connecting sleeve is arranged in the middle of the faucet pipe, and the front end of the frame is fixedly connected with the connecting sleeve through a clamping structure. The connection between the frame and the connection sleeve is fixed in a clamping mode, the structure is simple, and the connection forming of the electric vehicle is facilitated.
Furthermore, a plurality of bayonets are arranged on the connecting sleeve, the front end of the frame is provided with clamping plates with the same number as the bayonets, the outer ends of the clamping plates are provided with clamping heads, and the clamping heads on one clamping plate are clamped in one bayonet. The clamping structure is convenient to connect and operate, and the connection stability between the frame and the connecting sleeve is good.
Further, the bayonet is arranged along the axial direction of the connecting sleeve, and the clamping plates are arranged in a plane. This facilitates the fixing and dismounting of the coupling between the catch plate and the coupling sleeve.
Compared with the prior art, the invention has the following beneficial effects: the electric vehicle is provided with the generator, the generator is started by the pedals to generate electricity, the situation that the electric vehicle is insufficient in power can be well adapted by arranging the pedals and the generator, the endurance mileage of the electric vehicle can be effectively guaranteed, and the use convenience of the electric vehicle is improved. The pedal mechanism is different from the existing chain wheel driving mechanism, has good structure compactness and is not easy to lose efficacy due to external rainwater erosion. Through setting up pedal mechanism, the electric motor car driver person of taking a vehicle in-process, through trampling pedal mechanism, can provide the power for the motor on the one hand, on the other hand also can provide the chance of taking exercise for the driver person of taking a vehicle, plays the effect of body-building to the driver person of taking a vehicle. When the pedals are pedaled, the reaction force of the pedals to the feet can not change along with the change of the speed of the electric vehicle, so that a driver can pedal the pedals at any time, and the good body-building exercise experience can be provided for the driver.
Drawings
Fig. 1 is a structural view of the present electric vehicle.
In the figure, 1, a frame; 2. A controller; 3. a storage battery; 4. pedaling; 5. a generator; 6. a rear bottom fork; 7. a rear wheel; 8. an electric motor; 9. a shock absorber; 10. a faucet pipe; 11. a pedal portion; 12. bending; 13. clamping a plate; 14. connecting a sleeve; 15. clamping a head; 16. a front wheel.
Detailed Description
The power-assisted walking electric vehicle is provided with a pedal mechanism for a driver to pedal by combining the attached drawings of the specification. When the pedal mechanism is pedaled, certain electric quantity can be generated, so that the power shortage of the electric vehicle can be compensated, or the electric vehicle can be directly driven to advance. Or in the driving process, the rider can play a body building role by pedaling the pedals 4, and can generate certain electric power while building the body, so that the energy consumption can be effectively saved.
The figure shows that the structure of the electric vehicle with the manpower-assisted walking comprises a vehicle frame 1, a faucet pipe 10 is connected to the front side of the vehicle frame 1, the faucet pipe 10 is basically arranged in a vertical mode, a faucet is arranged at the upper end of the faucet pipe 10 and is held by a driver, and a front wheel 16 is rotatably arranged at the lower end of the faucet pipe 10. The rear bottom fork 6 is arranged approximately in the horizontal direction, and the rear bottom fork 6 is movably arranged on the frame 1. The rear wheel 7 is connected to the rear end of the rear bottom fork 6, and the front end of the rear bottom fork 6 is movably connected to the frame 1. A shock absorber 9 is further arranged between the rear end side of the rear bottom fork 6 and the frame 1, and the shock absorber 9 is obliquely arranged on the electric vehicle. The motor 8 is arranged at the hub position of the rear wheel 7, the frame 1 is also provided with a storage battery 3 and pedals 4, and the storage battery 3 is electrically connected with the motor 8 through the controller 2.
A coupling sleeve 14 is provided at a middle position of the tap tube 10, and the tap tube 10 passes through the coupling sleeve 14. The front end of the frame 1 is connected with the connecting sleeve 14, the front end of the frame 1 is fixedly connected with the connecting sleeve 14 through a clamping structure, the clamping structure can be disassembled, the electric vehicle can be separately packaged, the transportation volume of the electric vehicle is reduced, and the long-distance transportation of the electric vehicle is facilitated.
The connecting sleeve 14 is provided with a plurality of bayonets, the front end of the frame 1 is provided with the snap-in boards 13 with the same number as the bayonets, the outer ends of the snap-in boards 13 are provided with the clamping heads 15, and the clamping heads 15 on one snap-in board 13 are clamped in one bayonet. The bayonet is arranged along the axial direction of the connecting sleeve 14, and the clamping plate 13 is arranged in a plane.
The frame 1 of the electric vehicle is provided with a generator 5, and the generator 5 is electrically connected with a motor 8. The generator 5 comprises a rotor and a stator which are arranged in a shell, the shell is fixed on the frame 1, the rotor is arranged on a rotor shaft, two ends of the rotor shaft extend out of the outer side of the shell, the pedals 4 are connected and fixed at the end part of the rotor shaft, and the front ends of the rear bottom forks 6 are connected at the end part of the rotor shaft from two opposite sides of the shell. The front end of the rear bottom fork 6 is movably connected with a rotor shaft, and the rotor shaft can rotate relative to the rear bottom fork 6 so as to drive the rotor shaft to rotate through the pedals 4.
The electric vehicle to which the present invention is applied is a scooter type electric vehicle, and the frame 1 includes a footrest portion 11 on which the feet of the rider rest, and the footrest portion 11. A bent part 12 is formed on the frame 1 at the rear side of the pedal part 11, the bent part 12 is higher than the pedal part 11, and the shell of the generator 5 is fixed at the bent part 12.
The frame 1 is vertically provided with a storage battery 3, the storage battery 3 is positioned at the lower side of the cushion, and the storage battery 3 provides main electric power for the electric vehicle to move forwards. The generator 5 is electrically connected to the battery 3 through the controller 2, and the battery 3 is electrically connected to the motor 8 through the controller 2.
Claims (7)
1. The utility model provides a manpower-assisted walking electric vehicle, including the frame, the front side hookup of frame has the tap pipe, the lower extreme of tap pipe is provided with the front wheel with rotating, the rear wheel passes through the back chain stay and couples the rear side at the frame, the motor sets up the wheel hub position department at the rear wheel, still be equipped with battery and pedal on the frame, the battery is connected with the motor electricity through the controller, its characterized in that is equipped with the generator on the frame of electric vehicle, the generator is including setting up rotor and the stator in the casing, the casing is fixed on the frame, the rotor sets up on the rotor shaft, the both ends of rotor shaft all stretch out the outside of casing, the pedal hookup fix the tip at the rotor shaft, the generator is connected with the motor electricity.
2. The manpower-assisted walking electric vehicle of claim 1, wherein the frame comprises a pedal part, a bend is formed at the rear side of the pedal part, the bend is higher than the pedal part, and the generator is arranged at the bend.
3. The human-powered walking-assisted electric vehicle as claimed in claim 1, wherein the generator is electrically connected with the storage battery through the controller, and the storage battery is electrically connected with the motor through the controller.
4. The human-powered walking assisted electric vehicle as claimed in claim 2 or 3, wherein the front ends of the rear forks of the electric vehicle are coupled to the ends of the rotor shafts from opposite sides of the housing.
5. The manpower-assisted walking electric vehicle as claimed in claim 2 or 3, wherein the middle position of the faucet pipe is provided with a connecting sleeve, and the front end of the frame and the connecting sleeve are fixedly connected through a clamping structure.
6. The manpower-assisted walking electric vehicle as claimed in claim 5, wherein the connecting sleeve is provided with a plurality of bayonets, the front end of the frame is provided with a plurality of bayonets, the outer ends of the bayonets are provided with chucks, and the chucks on one of the bayonets are clamped in one of the bayonets.
7. The human-powered walking electric vehicle as claimed in claim 6, wherein said bayonets are arranged along the axial direction of the coupling sleeve, and said catch plates are arranged in a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937521.5A CN112078714A (en) | 2020-09-08 | 2020-09-08 | Manpower-assisted walking electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937521.5A CN112078714A (en) | 2020-09-08 | 2020-09-08 | Manpower-assisted walking electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112078714A true CN112078714A (en) | 2020-12-15 |
Family
ID=73732930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010937521.5A Pending CN112078714A (en) | 2020-09-08 | 2020-09-08 | Manpower-assisted walking electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112078714A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201761598U (en) * | 2010-04-23 | 2011-03-16 | 浙江绿源电动车有限公司 | Foldable electric bicycle capable of generating power through trampling |
| CN102161365A (en) * | 2010-02-22 | 2011-08-24 | 张福有 | A self powered electric bicycle |
| CN103192919A (en) * | 2013-04-27 | 2013-07-10 | 林秀寒 | Chainless power generation bicycle |
| CN107472449A (en) * | 2016-06-07 | 2017-12-15 | 深圳市松吉电动自行车有限公司 | Without Chain conveyer electric bicycle and its power-assisted arrangement for detecting |
| CN110104112A (en) * | 2019-04-28 | 2019-08-09 | 立马车业集团有限公司 | Electric vehicle and preparation method thereof |
-
2020
- 2020-09-08 CN CN202010937521.5A patent/CN112078714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161365A (en) * | 2010-02-22 | 2011-08-24 | 张福有 | A self powered electric bicycle |
| CN201761598U (en) * | 2010-04-23 | 2011-03-16 | 浙江绿源电动车有限公司 | Foldable electric bicycle capable of generating power through trampling |
| CN103192919A (en) * | 2013-04-27 | 2013-07-10 | 林秀寒 | Chainless power generation bicycle |
| CN107472449A (en) * | 2016-06-07 | 2017-12-15 | 深圳市松吉电动自行车有限公司 | Without Chain conveyer electric bicycle and its power-assisted arrangement for detecting |
| CN110104112A (en) * | 2019-04-28 | 2019-08-09 | 立马车业集团有限公司 | Electric vehicle and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201215 |
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| WD01 | Invention patent application deemed withdrawn after publication |