CN111874141A - Electric bicycle balancing unit and electric bicycle - Google Patents
Electric bicycle balancing unit and electric bicycle Download PDFInfo
- Publication number
- CN111874141A CN111874141A CN202010505673.8A CN202010505673A CN111874141A CN 111874141 A CN111874141 A CN 111874141A CN 202010505673 A CN202010505673 A CN 202010505673A CN 111874141 A CN111874141 A CN 111874141A
- Authority
- CN
- China
- Prior art keywords
- electric bicycle
- battery
- frame
- balancing device
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/04—Stabilising vehicle bodies without controlling suspension arrangements by means of movable masses
- B62D37/06—Stabilising vehicle bodies without controlling suspension arrangements by means of movable masses using gyroscopes
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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
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
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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
- B62J43/00—Arrangements of batteries
- B62J43/30—Arrangements of batteries for providing power to equipment other than for propulsion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to an electric bicycle balancing device which comprises a gyroscope frame structure and a storage battery, wherein the gyroscope frame structure comprises a driving motor, a storage battery frame surrounding the driving motor and a support frame in rotary connection with the driving motor, the support frame is fixedly connected with an electric bicycle body, and the storage battery is fixedly connected with the storage battery frame. Compared with the prior art, the electric bicycle can keep a stable state when running and parking, and the weight and the volume of the electric bicycle are not additionally increased.
Description
Technical Field
The invention relates to the field of electric bicycles, in particular to an electric bicycle balancing device and an electric bicycle.
Background
The electric bicycle balancing device is mainly applied to keeping stability of the electric bicycle during running and temporary stopping, so that the electric bicycle keeps balance after being impacted, is not easy to topple, reduces the injury probability of a rider, and provides balance support for realizing automatic driving of the electric bicycle in the future.
In the existing electric bicycle balancing technology, a mechanical gyroscope is adopted to maintain the stability of the electric bicycle, but the weight and the volume of the electric bicycle are greatly increased.
Disclosure of Invention
The present invention is directed to a balancing device for an electric bicycle and an electric bicycle, which overcome the above-mentioned drawbacks of the prior art.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an electric bicycle balancing unit, includes gyroscope frame structure and battery, gyroscope frame structure include driving motor, encircle driving motor's battery frame and with driving motor swivelling joint's support frame, support frame fixed connection electric bicycle automobile body, battery fixed connection battery frame.
The storage battery frame is in a regular polygon shape and comprises a plurality of storage battery grids, and the storage batteries are uniformly distributed in the storage battery grids.
The storage battery frame is in a regular decagon shape, 10 storage battery grids are formed by taking each edge of the regular decagon shape as a boundary, and the storage batteries are uniformly distributed in the 10 storage battery grids.
12 storage batteries are placed in each storage battery cell, and the 12 storage batteries are connected in series.
When the 12 storage batteries are placed in the storage battery grids, the number of the storage batteries is increased from the inner ring to the outer ring.
The storage battery is bonded with the storage battery frame.
The storage battery is a 18650 lithium storage battery.
The balancing device is located at a pedal of the electric bicycle.
The storage battery frame is a plastic storage battery frame.
An electric bicycle comprising any one of the electric bicycle balancing apparatuses.
Compared with the prior art, the invention has the following advantages:
(1) the electric bicycle comprises a gyroscope frame structure and a storage battery, wherein the storage battery is fixedly connected with a storage battery frame, and the existence of the gyroscope frame structure enables the electric bicycle to keep a stable state when the electric bicycle runs and is parked, so that the electric bicycle is not easy to topple, the injury probability of a cyclist is reduced, and a balance support is provided for realizing automatic driving of the electric bicycle in the future; the self weight of the storage battery is used as the assembly part of the gyroscope, and the weight and the volume of the electric bicycle are not additionally increased.
(2) The storage battery frame is in a regular polygon shape, and the storage batteries are uniformly distributed in the storage battery grids, so that the balance device can keep balance when rotating.
(3) The number of the storage batteries is increased from the inner ring to the outer ring, so that the inertia of the balancing device is larger, and the balancing performance of the balancing device is enhanced.
(4) The balancing device is located at the pedal of the electric bicycle and the center of gravity of the electric bicycle, so that the electric bicycle is balanced, and the electric bicycle can be used as a supporting platform for placing legs.
(5) The storage battery frame is a plastic storage battery frame, so that the weight is small, and the increase of the weight of the electric bicycle is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
reference numerals:
1 is a storage battery; 2 is a driving motor; 3 is a storage battery frame; 4 is a support frame.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Examples
The embodiment provides an electric bicycle balancing device, which comprises a gyroscope frame structure and a storage battery 1, wherein the gyroscope frame structure comprises a driving motor 2, a storage battery frame 3 surrounding the driving motor 2 and a support frame 4 rotationally connected with the driving motor 2, the support frame 4 is fixedly connected with an electric bicycle body, the storage battery 1 is fixedly connected with the storage battery frame 3, and the electric bicycle balancing device drives the whole body to rotate through the driving motor 2 to obtain a balancing moment to form a gyroscope; the gyroscope frame structure enables the electric bicycle to keep a stable state when running and parking, is not easy to topple, reduces the injury probability of a rider, and provides balance support for realizing automatic driving of the electric bicycle in the future; the self weight of the storage battery is used as the assembly part of the gyroscope, and the weight and the volume of the electric bicycle are not additionally increased.
Specifically, the method comprises the following steps: the storage battery frame 3 is in a regular polygon shape and comprises a plurality of storage battery grids, and the storage batteries 1 are uniformly distributed in the storage battery grids; in the embodiment, the storage battery frame 3 is in a regular decagon shape, 10 storage battery cells are formed by taking each side of the regular decagon shape as a boundary, the storage batteries 1 are uniformly distributed in the 10 storage battery cells, 12 storage batteries 1 are placed in each storage battery cell, and when the 12 storage batteries 1 are placed in the storage battery cells, the number of the storage batteries is increased from the inner ring to the outer ring; 12 storage batteries 1 are connected in series to form a battery pack, and 10 battery packs are connected in parallel to supply power to the electric bicycle and the driving motor 2, so that the maintenance and the replacement are convenient, the number of the storage batteries is reduced to reduce the cost, and the number of the storage batteries is increased to improve the performance; the storage battery frame 3 can be expanded outwards on the basis, the stroke of the storage battery 1 which can lift the electric vehicle is increased, and on the other hand, the self weight of the rotor can be increased to obtain a better balance effect.
The battery 1 is bonded to the battery frame 3.
The battery 1 is a 18650 lithium battery; the 18650 lithium storage battery is adopted as a driving energy source, the 18650 lithium storage battery has the advantages of large capacity, long service life, high safety performance, small internal resistance and the like, and can be combined into the 18650 lithium storage battery pack in series or in parallel, so that the application range is wide; the 18650 lithium storage battery voltage of this embodiment is 3.7 volts, and the capacity is 3100 milliampere hours, and 12 lithium storage batteries 1 connect in series and are a set, provide 44.4V voltage, and 10 groups of group battery can provide 31Ah electric quantity altogether, calculate with new national standard storage battery car 400W power, can travel about 80 kilometers.
The balancing device is positioned at a pedal of the electric bicycle; the support platform is positioned at the center of gravity of the electric bicycle, is beneficial to the balance of the electric bicycle, and can be used as a support platform for placing legs.
The storage battery frame 3 is a plastic storage battery frame; the weight is small, and the weight of the electric bicycle is prevented from being increased.
The embodiment also provides an electric bicycle which comprises the electric bicycle balancing device.
The electric bicycle balancing device of the embodiment combines the balance weight part of the rotor with the battery of the electric bicycle, the electric bicycle rotates at high speed in the advancing process, and the gravity does not tilt the battery pack due to the support point moment generated by the rotating battery pack; the 18650 lithium storage batteries are adopted to form the battery pack, so that the maintenance cost is low and the safety is high; in addition, since the expansibility of the battery pack is high, different numbers of lithium secondary batteries may be used to cope with various demands; this balancing unit multiplicable electric bicycle traveles stability in-process and the convenience when berthhing temporarily, and occupation space is little, has reduced the weight that extra increase gyroscope rotor needs.
Claims (10)
1. The utility model provides an electric bicycle balancing unit, its characterized in that includes gyroscope frame structure and battery (1), gyroscope frame structure includes driving motor (2), encircles battery frame (3) of driving motor (2) and with driving motor (2) swivelling joint's support frame (4), support frame (4) fixed connection electric bicycle automobile body, battery (1) fixed connection battery frame (3).
2. The electric bicycle balancing device according to claim 1, characterized in that, the battery frame (3) is in the shape of a regular polygon and comprises a plurality of battery cells, and the batteries (1) are evenly distributed in the plurality of battery cells.
3. The electric bicycle balancing device according to claim 1, characterized in that, the battery frame (3) is in the shape of a regular decagon, 10 battery cells are formed by each side of the regular decagon, and the batteries (1) are uniformly distributed in the 10 battery cells.
4. An electric bicycle balancing device according to claim 2, characterized in that 12 batteries (1) are placed in each battery compartment, the 12 batteries (1) being connected in series.
5. An electric bicycle balancing device according to claim 4, characterized in that, when the 12 batteries (1) are placed in the battery compartment, the number of the batteries increases from the inner circle to the outer circle.
6. An electric bicycle balancing device according to claim 1, characterized in, that the battery (1) is glued to the battery frame (3).
7. An electric bicycle balancing device according to claim 1, characterized in that the battery (1) is a 18650 lithium battery.
8. The electric bicycle balancing device of claim 1, wherein the balancing device is located at a pedal of the electric bicycle.
9. An electric bicycle balancing device according to claim 1, characterized in that the battery frame (3) is a plastic battery frame.
10. An electric bicycle, characterized in that the electric bicycle comprises an electric bicycle balancing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505673.8A CN111874141A (en) | 2020-06-05 | 2020-06-05 | Electric bicycle balancing unit and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010505673.8A CN111874141A (en) | 2020-06-05 | 2020-06-05 | Electric bicycle balancing unit and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111874141A true CN111874141A (en) | 2020-11-03 |
Family
ID=73154409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010505673.8A Pending CN111874141A (en) | 2020-06-05 | 2020-06-05 | Electric bicycle balancing unit and electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111874141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802356A (en) * | 2020-12-30 | 2021-05-14 | 深圳市微网力合信息技术有限公司 | Vehicle automatic driving method and terminal based on Internet of things |
| US12012169B2 (en) | 2021-01-26 | 2024-06-18 | Pengjun Liu | Foldable rotary arm structure and device for bicycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2007331233A1 (en) * | 2006-12-12 | 2008-06-19 | Santino, Letizia | Apparatus of automatic balancing for the keeping in equilibrium motionless suitable for scooters and motorcycles with hybrid propulsion (thermal + electric) |
| CN203844596U (en) * | 2014-03-12 | 2014-09-24 | 王子建 | Electric car battery pack |
| CN106800049A (en) * | 2017-02-20 | 2017-06-06 | 戴亦飞 | The electric motor car with two wheels of self-balancing |
| CN107444540A (en) * | 2016-05-16 | 2017-12-08 | 本田技研工业株式会社 | Electric vehicle |
| CN108791680A (en) * | 2018-08-20 | 2018-11-13 | 湖北文润新能源车辆有限公司 | A kind of gyroscope and two-wheeled vehicular traffic |
-
2020
- 2020-06-05 CN CN202010505673.8A patent/CN111874141A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2007331233A1 (en) * | 2006-12-12 | 2008-06-19 | Santino, Letizia | Apparatus of automatic balancing for the keeping in equilibrium motionless suitable for scooters and motorcycles with hybrid propulsion (thermal + electric) |
| CN203844596U (en) * | 2014-03-12 | 2014-09-24 | 王子建 | Electric car battery pack |
| CN107444540A (en) * | 2016-05-16 | 2017-12-08 | 本田技研工业株式会社 | Electric vehicle |
| CN106800049A (en) * | 2017-02-20 | 2017-06-06 | 戴亦飞 | The electric motor car with two wheels of self-balancing |
| CN108791680A (en) * | 2018-08-20 | 2018-11-13 | 湖北文润新能源车辆有限公司 | A kind of gyroscope and two-wheeled vehicular traffic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802356A (en) * | 2020-12-30 | 2021-05-14 | 深圳市微网力合信息技术有限公司 | Vehicle automatic driving method and terminal based on Internet of things |
| CN112802356B (en) * | 2020-12-30 | 2022-01-04 | 深圳市微网力合信息技术有限公司 | Vehicle automatic driving method and terminal based on Internet of things |
| US12012169B2 (en) | 2021-01-26 | 2024-06-18 | Pengjun Liu | Foldable rotary arm structure and device for bicycle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201103 |
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| RJ01 | Rejection of invention patent application after publication |