CN204688339U - The electric boosted scooter of a kind of harmonic wave - Google Patents
The electric boosted scooter of a kind of harmonic wave Download PDFInfo
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- CN204688339U CN204688339U CN201520363900.2U CN201520363900U CN204688339U CN 204688339 U CN204688339 U CN 204688339U CN 201520363900 U CN201520363900 U CN 201520363900U CN 204688339 U CN204688339 U CN 204688339U
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- harmonic
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- controller
- electric boosted
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Abstract
The utility model discloses the electric boosted scooter of a kind of harmonic wave, comprise vehicle frame, wheel, chain, foot pedal apparatus, integrated harmonic drive, controller and lithium cell, foot pedal apparatus comprises the stretcher, connecting rod and the foot-operated input shaft that are connected successively; Integrated harmonic drive comprises housing, is placed in the rotating shaft in housing, motor, harmonic speed reducer and power coupling mechanism; Motor is connected with power coupling mechanism by harmonic speed reducer; Harmonic speed reducer comprises wave producer, just wheel, flexbile gear and flexbile gear bearing, and just wheel is arranged in housing and is connected with wave producer by flexbile gear bearing, and wave producer is arranged in flexbile gear and is connected with rotating shaft transmission by inner axial hollow; The S. A. of motor and wave producer are coaxial to be sheathedly connected; The sensor for detecting Shaft Torque is provided with between motor and wave producer.Compact conformation, easy accessibility, safe and reliable, driveability is strong, work efficiency is high, energy-conserving and environment-protective, Portable power saving, can driven by power, manpower drive and combination drive.
Description
Technical field
The utility model relates to a kind of scooter, particularly relates to the electric boosted scooter of a kind of harmonic wave, belongs to Moped Scooter field.
Background technology
Moped Scooter is a kind of very general walking-replacing tool, along with the anxiety of the energy, the raising of environmental requirement, has proposed higher more demand to Moped Scooter general at present.For Moped Scooter, there are two kinds of power, a kind of is the outputting power of motor, and it orders about sprocket rotation, thus whole car is travelled forward; Another kind of step on foot-operated mode for manpower, it also can order about sprocket rotation, and car is travelled forward.
But existing Moped Scooter or simple electrical motor add the pattern of bicycle, use the lead-acid battery of Large Copacity, Heavy Weight, make the weight of whole battery-driven car greatly increase, move difficulty; And be pure driven by power substantially, pin is stepped on and is driven effect poor, interference is there is between the transmission device that two kinds of modes of riding are corresponding, comparatively require great effort again when lower, the manpower of efficiency is ridden when making driven by power, pin can not be realized and step on manpower and drive the complex functionality simultaneously carried out with driven by power; Simultaneously speed of a motor vehicle severe overweight, brake is not mated, as light morpet use there is significant risk, poor safety performance, accident rate are higher.
Utility model content
Main purpose of the present utility model is, overcomes deficiency of the prior art, provides a kind of harmonic wave of new structure electric boosted scooter, is specially adapted to the requirement of energy-conserving and environment-protective instantly.
Technical problem to be solved in the utility model is to provide easy, safe and reliable, the practical electric boosted scooter of harmonic wave of compact conformation, easy accessibility, making, not only can driven by power travel, also can step on to drive and travel and driven by power and manpower pin can step on and drive combination drive traveling by manpower pin separately separately, use flexible, applied widely; And driveability is strong, work efficiency is high, has the advantage of energy-conserving and environment-protective, Portable power saving, and there is the value in industry.
In order to achieve the above object, the technical scheme that the utility model adopts is:
The electric boosted scooter of a kind of harmonic wave, comprises vehicle frame, is all arranged at least two wheels of vehicle frame, chain, foot pedal apparatus, integrated harmonic drive, controller and power supply lithium cell; Described foot pedal apparatus, integrated harmonic drive are connected successively with chain, run for driving wheel.
Wherein, described foot pedal apparatus comprises the stretcher, connecting rod and the foot-operated input shaft that are connected successively; Described integrated harmonic drive comprises the housing be installed on vehicle frame, is placed in the rotating shaft in housing, motor, harmonic speed reducer and power coupling mechanism; Described rotating shaft one end is connected with foot-operated input shaft by the support of rotating shaft support part, the other end is connected with power coupling mechanism, and described motor is connected with power coupling mechanism by harmonic speed reducer.
And described harmonic speed reducer comprises wave producer, just wheel, flexbile gear and flexbile gear bearing, described firm wheel is arranged in housing and is connected with wave producer by flexbile gear bearing, and described wave producer is arranged in flexbile gear and is connected with rotating shaft transmission by inner axial hollow; The S. A. of described motor and wave producer are coaxial to be sheathedly connected, and is distributed between rotating shaft support part and flexbile gear bearing; Be provided with the sensor for detecting Shaft Torque between described motor and wave producer, described sensor is all connected with controller with motor.
The utility model is set to further: described power coupling mechanism comprises sprocket wheel, ratchet, the first one-way mechanism and the second one-way mechanism, the outer ring of described sprocket wheel is connected with chain, the inner ring of sprocket wheel is connected with the outer ring of ratchet, and described first one-way mechanism, the second one-way mechanism are coaxially arranged at the inner ring of ratchet rotationally; Described rotating shaft is in transmission connection through wave producer, the first one-way mechanism and the second one-way mechanism successively.
The utility model is set to further: the side of described first one-way mechanism is provided with the end cap of axial location.
The utility model is set to further: described lithium cell is built in the crossbeam of vehicle frame.
The utility model is set to further: in the V-type frame below the crossbeam that described controller is built in vehicle frame.
The utility model is set to further: described controller is built-in with flexible E-ABS electronic brake system,electronic antiskid system; Described vehicle frame is that aluminum alloy and/or carbon fibre material are made.
The utility model is set to further: described vehicle frame is provided with battery read out instrument lithium cell being carried out to working condition monitoring and display.
The utility model is set to further: described vehicle frame is provided with the Car Burglar Alarm be connected with controller, carries out control motor do not turn for the electric machine rotation detected hall signal being flowed to controller.
The utility model is set to further: described vehicle frame is provided with the speed detector be connected with controller, carries out constant speed control for the vehicle speed signal collected is flowed to controller.
The utility model is set to further: the handlebar of described vehicle frame is provided with the shift switch be connected with controller, and described shift switch is third gear switch, is respectively foot-operated and drives shelves, motorized motions shelves and pedal and electric synthesis shelves.
Compared with prior art, the beneficial effect that the utility model has is:
1, by the setting of integrated harmonic drive, specifically harmonic speed reducer and motor are become one, the S. A. of motor and the wave producer of harmonic speed reducer are coaxial to be sheathedly connected, all be placed in the rotating shaft of Electrical Bicycle, significantly can improve the working condition of whole mechanism, when machine operation, the outputting power of motor passes to the wave producer of harmonic speed reducer in a coupled manner, flexbile gear is driven to rotate according to harmonic principle, the output speed realizing flexbile gear is 1/i times of motor speed, wherein i is the reduction ratio of harmonic speed reducer, and moment of torsion is exaggerated i doubly simultaneously; And pass through the setting of power coupling mechanism, power driven and manpower pedal can be made to drive motion each other non-interference, both can motorized motions travel, and also can step on to drive and travel and motorized motions and manpower pin can step on and drive combination drive traveling by manpower pin separately separately, use flexible, applied widely.
2, by using lithium battery power supply, more lightweight than existing lead-acid battery and volume is little, greatly can reduce the weight of electric assisted bicycle, move convenient and strength-saving, energy-conserving and environment-protective simultaneously; And adopt aluminum alloy materials and/or carbon fiber to make vehicle frame, can further improve vehicle portability.
3, adopt the integrated harmonic drive of compact, guaranteeing that driveability is strong, work efficiency high while, there is compact conformation, easy accessibility, the plurality of advantages such as safe and reliable; And by the setting of controller and each functional component, there is the several functions that flexible E-ABS electric brake, intelligent anti-theft lock motor, cruise and electricity display etc. are practical.
Foregoing is only the general introduction of technical solutions of the utility model, and in order to clearer understanding technological means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric boosted scooter of a kind of harmonic wave of the utility model;
Fig. 2 is the cut-away view of integrated harmonic drive in the electric boosted scooter of a kind of harmonic wave of the utility model.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, the electric boosted scooter of a kind of harmonic wave, comprises vehicle frame 1, is all arranged at least two wheels 2 of vehicle frame 1, chain 3, foot pedal apparatus 4, integrated harmonic drive 5, controller 6 and power supply lithium cell 7; Described foot pedal apparatus 4, integrated harmonic drive 5 are connected successively with chain 3, run for driving wheel 2.
Described foot pedal apparatus 4 comprises the stretcher 41, connecting rod 42 and the foot-operated input shaft 43 that are connected successively.
As shown in Figure 2, described integrated harmonic drive 5 comprises the housing 50 be installed on vehicle frame 1, is placed in the rotating shaft 51 in housing 50, motor 52, harmonic speed reducer 53 and power coupling mechanism 54; Described rotating shaft 51 one end supported by rotating shaft support part 55 be connected with foot-operated input shaft 43, the other end is connected with power coupling mechanism 54, described motor 52 is connected with power coupling mechanism 54 by harmonic speed reducer 53.
Described harmonic speed reducer 53 comprises wave producer 531, just takes turns 532, flexbile gear 533 and flexbile gear bearing 534, described firm wheel 532 is arranged in housing 50 and is connected with wave producer 531 by flexbile gear bearing 534, and described wave producer 531 is arranged in flexbile gear 533 and is in transmission connection by inner axial hollow and rotating shaft 51; The S. A. 521 of described motor 52 and wave producer 531 are coaxial to be sheathedly connected, and is distributed between rotating shaft support part 55 and flexbile gear bearing 534; Be provided with the sensor 56 for detecting rotating shaft 51 moment of torsion between described motor 52 and wave producer 531, described sensor 56 is all connected with controller 6 with motor 52.
Described power coupling mechanism 54 comprises sprocket wheel 541, ratchet 542, first one-way mechanism 543 and the second one-way mechanism 544, the outer ring of described sprocket wheel 541 is connected with chain 3, the inner ring of sprocket wheel 541 is connected with the outer ring of ratchet 542, and described first one-way mechanism 543, second one-way mechanism 544 is coaxially arranged at the inner ring of ratchet 542 rotationally; Described rotating shaft 51 is in transmission connection through wave producer 531, first one-way mechanism 543 and the second one-way mechanism 544 successively.The side of described first one-way mechanism 543 is provided with the end cap 545 of axial location, and described first one-way mechanism 543 and the second one-way mechanism 544 can be one-way wheel structure.
Further, described vehicle frame 1 is made for aluminum alloy and/or carbon fibre material; In V-type frame 12 below the crossbeam 11 that described controller 6 is built in vehicle frame 1, and it is built-in with flexible E-ABS electronic brake system,electronic antiskid system.
Described lithium cell 7 is built in the crossbeam 11 of vehicle frame 1; Described vehicle frame 1 is provided with the battery read out instrument 8 lithium cell 7 being carried out to working condition monitoring and display, can be distributed on the handlebar 13 of vehicle frame 1.
Described vehicle frame 1 is provided with the Car Burglar Alarm (not shown) be connected with controller 6, flows to controller 6 and carry out control motor for the motor detected 52 being rotated hall signal and do not turn.
Described vehicle frame 1 being provided with the speed detector (not shown) be connected with controller 6, carrying out constant speed control for the vehicle speed signal collected being flowed to controller 6.
The handlebar 13 of described vehicle frame 1 is provided with the shift switch 9 be connected with controller 6, described shift switch 9 is third gear switch, is respectively foot-operated and drives shelves, motorized motions shelves and pedal and electric synthesis shelves.
Innovative point of the present utility model is, by the setting of integrated harmonic drive, harmonic speed reducer and motor are become one, adopt the S. A. of motor and the same Axile connection structure of wave producer of harmonic speed reducer, the outputting power of motor transmits output in a coupled manner, not only significantly improve the working condition of whole mechanism, export superpower moment of torsion; And power driven and manpower pedal drive motion each other non-interference; And there is the plurality of advantages such as compact conformation, easy accessibility, safe and reliable, Portable power saving, energy-conserving and environment-protective.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. the electric boosted scooter of harmonic wave, is characterized in that: comprise vehicle frame, is all arranged at least two wheels of vehicle frame, chain, foot pedal apparatus, integrated harmonic drive, controller and power supply lithium cell; Described foot pedal apparatus, integrated harmonic drive are connected successively with chain, run for driving wheel;
Described foot pedal apparatus comprises the stretcher, connecting rod and the foot-operated input shaft that are connected successively; Described integrated harmonic drive comprises the housing be installed on vehicle frame, is placed in the rotating shaft in housing, motor, harmonic speed reducer and power coupling mechanism;
Described rotating shaft one end is connected with foot-operated input shaft by the support of rotating shaft support part, the other end is connected with power coupling mechanism, and described motor is connected with power coupling mechanism by harmonic speed reducer;
Described harmonic speed reducer comprises wave producer, just wheel, flexbile gear and flexbile gear bearing, and described firm wheel is arranged in housing and is connected with wave producer by flexbile gear bearing, and described wave producer is arranged in flexbile gear and is connected with rotating shaft transmission by inner axial hollow;
The S. A. of described motor and wave producer are coaxial to be sheathedly connected, and is distributed between rotating shaft support part and flexbile gear bearing; Be provided with the sensor for detecting Shaft Torque between described motor and wave producer, described sensor is all connected with controller with motor.
2. the electric boosted scooter of a kind of harmonic wave according to claim 1, it is characterized in that: described power coupling mechanism comprises sprocket wheel, ratchet, the first one-way mechanism and the second one-way mechanism, the outer ring of described sprocket wheel is connected with chain, the inner ring of sprocket wheel is connected with the outer ring of ratchet, and described first one-way mechanism, the second one-way mechanism are coaxially arranged at the inner ring of ratchet rotationally; Described rotating shaft is in transmission connection through wave producer, the first one-way mechanism and the second one-way mechanism successively.
3. the electric boosted scooter of a kind of harmonic wave according to claim 2, is characterized in that: the side of described first one-way mechanism is provided with the end cap of axial location.
4. the electric boosted scooter of a kind of harmonic wave according to claim 1, is characterized in that: described lithium cell is built in the crossbeam of vehicle frame.
5. the electric boosted scooter of a kind of harmonic wave according to claim 1, is characterized in that: in the V-type frame below the crossbeam that described controller is built in vehicle frame.
6. the electric boosted scooter of a kind of harmonic wave according to claim 1, is characterized in that: described controller is built-in with flexible E-ABS electronic brake system,electronic antiskid system; Described vehicle frame is that aluminum alloy and/or carbon fibre material are made.
7. the electric boosted scooter of a kind of harmonic wave according to claim 1, is characterized in that: described vehicle frame is provided with battery read out instrument lithium cell being carried out to working condition monitoring and display.
8. the electric boosted scooter of a kind of harmonic wave according to claim 1, is characterized in that: described vehicle frame is provided with the Car Burglar Alarm be connected with controller, carries out control motor do not turn for the electric machine rotation detected hall signal being flowed to controller.
9. the electric boosted scooter of a kind of harmonic wave according to claim 1, is characterized in that: described vehicle frame is provided with the speed detector be connected with controller, carries out constant speed control for the vehicle speed signal collected is flowed to controller.
10. the electric boosted scooter of a kind of harmonic wave according to claim 1, it is characterized in that: the handlebar of described vehicle frame is provided with the shift switch be connected with controller, described shift switch is third gear switch, is respectively foot-operated and drives shelves, motorized motions shelves and pedal and electric synthesis shelves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363900.2U CN204688339U (en) | 2015-05-29 | 2015-05-29 | The electric boosted scooter of a kind of harmonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363900.2U CN204688339U (en) | 2015-05-29 | 2015-05-29 | The electric boosted scooter of a kind of harmonic wave |
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| Publication Number | Publication Date |
|---|---|
| CN204688339U true CN204688339U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363900.2U Expired - Fee Related CN204688339U (en) | 2015-05-29 | 2015-05-29 | The electric boosted scooter of a kind of harmonic wave |
Country Status (1)
| Country | Link |
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| CN (1) | CN204688339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012641A1 (en) * | 2020-07-16 | 2022-01-20 | Giant Manufacturing Co., Ltd. | Electric vehicle systems and methods for driving vehicles |
-
2015
- 2015-05-29 CN CN201520363900.2U patent/CN204688339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012641A1 (en) * | 2020-07-16 | 2022-01-20 | Giant Manufacturing Co., Ltd. | Electric vehicle systems and methods for driving vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |