CN207106774U - A kind of Accelarators for bicycles of fast assembling-disassembling - Google Patents
A kind of Accelarators for bicycles of fast assembling-disassembling Download PDFInfo
- Publication number
- CN207106774U CN207106774U CN201720937298.8U CN201720937298U CN207106774U CN 207106774 U CN207106774 U CN 207106774U CN 201720937298 U CN201720937298 U CN 201720937298U CN 207106774 U CN207106774 U CN 207106774U
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- motor
- electric machine
- fixed
- external rotor
- rotor electric
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Abstract
A kind of Accelarators for bicycles of fast assembling-disassembling is the utility model is related to, including fast disassembly type geometrical clamp, motor fixed rack, motor dynamics support, external rotor electric machine, motor tire, the fast disassembly type geometrical clamp is detachably arranged at after bicycle on chain stay, described motor fixed rack one end is fixed on fast disassembly type geometrical clamp, the other end is rotatablely connected motor dynamics support by connecting shaft, external rotor electric machine is fixed in described motor dynamics support one end, motor tire is arranged on the external rotor electric machine, the external rotor electric machine electrically connects with electric machine controller, the electric machine controller connects battery and speed regulator respectively by electric wire, the motor fixed rack bottom sets falling stop screw, for the spacing of motor dynamics support.The beneficial effects of the utility model are：Simple in construction, easy installation and removal, economical and practical energy provides the device of electric power-assisted for bicycle, is greatly improved the efficiency of people's trip.Very high marketing and application value.
Description
Technical field
It the utility model is related to bicycle accessories technical field, the bicycle power-assisted of specifically a kind of fast assembling-disassembling
Device.
Background technology
With being continuously increased for motor vehicle, high energy consumption high pollution, getting worse the problems such as traffic congestion, people are more happy to ride
Bicycle Green Travel.Current emerging shared bicycle brings convenience to people's trip, but ordinary bicycle is upper
When slope or long range are ridden, the very big muscle power of bicyclist can be consumed, has a strong impact on the efficiency of Working Life.It is and more existing at present
There is installing/dismounting inconvenience in Accelarators for bicycles, weight is very much not portable, rides and is unable to free switching with power-assisted, influences to ride
The deficiencies of experiencing.
Utility model content
For above-mentioned prior art deficiency, the utility model provides a kind of Accelarators for bicycles of fast assembling-disassembling.
A kind of Accelarators for bicycles of fast assembling-disassembling provided by the utility model is achieved through the following technical solutions：
A kind of Accelarators for bicycles of fast assembling-disassembling, it is characterised in that including fast disassembly type geometrical clamp, motor fixed rack,
Motor dynamics support, external rotor electric machine, motor tire, the fast disassembly type geometrical clamp are detachably arranged at after bicycle on chain stay,
Described motor fixed rack one end is fixed on fast disassembly type geometrical clamp, and the other end is rotatablely connected motor dynamics branch by connecting shaft
Frame, described motor dynamics support one end fix external rotor electric machine, motor tire, the outer rotor are arranged on the external rotor electric machine
Motor electrically connects with electric machine controller, and the electric machine controller connects battery and speed regulator respectively by electric wire, and the motor is consolidated
Fixed rack bottom sets falling stop screw, for the spacing of motor dynamics support.
The battery is fixed on the seat pipe of bicycle by fixing band.
The fast disassembly type geometrical clamp compresses button by two jig arm and one and formed, and quickly can be fixed on booster main body
Vehicle body.
The speed regulator is fixed on handlebar.
The beneficial effects of the utility model are：Simple in construction, easy installation and removal, economical and practical energy provides for bicycle
The device of electric power-assisted, it is greatly improved the efficiency of people's trip.Very high marketing and application value.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is speed regulator scheme of installation；
Fig. 3 is non-power-assisted view；
Fig. 4 is power-assisted view.
Embodiment
The technical solution of the utility model will be clearly and completely described by embodiment below, it is clear that described
Embodiment be only part of the embodiment of the present utility model, rather than whole embodiment.Based on the reality in the utility model
Example is applied, the every other embodiment that those skilled in the art are obtained under the premise of creative work is not made, belongs to this
The scope of utility model protection.
A kind of Accelarators for bicycles of fast assembling-disassembling as shown in Figure 1, including fast disassembly type geometrical clamp 4, motor fixed rack
5th, motor dynamics support 8, external rotor electric machine 10, motor tire 11, after the fast disassembly type geometrical clamp 4 is detachably arranged at bicycle
On chain stay 13, described one end of motor fixed rack 5 is fixed on fast disassembly type geometrical clamp 4, and the other end is rotatablely connected by connecting shaft 6
Motor dynamics support 8, described one end of motor dynamics support 8 fix external rotor electric machine 10, electricity are arranged on the external rotor electric machine 10
Wheel tire 11, the external rotor electric machine 10 electrically connect with being arranged at the electric machine controller 9 of motor dynamics support 8, the motor control
Device 9 processed connects battery by electric wire 3, and connects speed regulator 12 by another electric wire, and the bottom of motor fixed rack 5 is set
Falling stop screw 7, for the spacing of motor dynamics support 8.
Further, the battery 2 is fixed on the seat pipe 15 of bicycle by fixing band 1.
Further, the fast disassembly type geometrical clamp 4 compresses button by two jig arm and one and formed, can be quickly by booster
Main body is fixed on vehicle body.
Further, as shown in Fig. 2 the speed regulator is fixed on handlebar 16.
Motor dynamics support 8 can do circumference by connecting axis connection motor fixed rack 5 with connecting shaft in the utility model
Motion；The falling stop screw is fixed on the bottom of motor fixed rack 5, can block 8 times swingings of motor dynamics support, make 8 whereabouts
When should not be too remote from bicycle rear tire.The motor dynamics support fixes external rotor electric machine 10, allows 10 with connecting shaft 6
Small size circular motion is done for the center of circle.The electric machine controller 9 receives the signal of speed regulator 12, and provides power supply by battery 2, controls
The rotating speed of external rotor electric machine 10.External rotor electric machine high-speed rotation, drive bicycle tyre to rotate by frictional force, realize that power-assisted is ridden
OK.Motor tire can increase frictional force, reduce bicycle tyre loss.Speed regulator can control turning for external rotor electric machine 10 manually
Speed, so as to control power-assisted riding speed.
The utility model inactive state, as shown in Figure 3：
Two jig arm of fast disassembly type geometrical clamp 4 are clamped after bicycle on chain stay, are rotatably compressed button, two jig arm is tentatively added
Tightly, compression button is then clasped, Quick Release is fixed to clamp and clasps chain stay after bicycle, so that booster is firmly secured to bicycle
Vehicle body, during installation, the distance that make motor tire has 1-2cm away from bicycle rear tire cover tire is advisable.Manpower is avoided to turn outside when riding
Sub-motor is in contact with rear tyre and increases resistance.
The utility model power-assisted state, as shown in Figure 4：
Bicyclist controls speed regulator 12 manually, and now electric machine controller 9 is connected to signal and starts external rotor electric machine 10, outer to turn
Sub-motor 10 starts quickly to rotate clockwise, and so as to give 10 1 upward reaction forces of external rotor electric machine, makes external rotor electric machine
10 are popped up and are contacted with bicycle rear tire, and rear wheel is driven by frictional force.
When the rotating speed of external rotor electric machine 10 is more than rear wheel rotation speed, external rotor electric machine imposes downward friction to rear wheel tread
Power, while the upward reaction force that external rotor electric machine 10 is given by tire contact plane, external rotor electric machine 10 is set to keep and tire
The state tight contacted between departs from tire without dropping.So as to realize the effect of long range power-assisted.
When the rotating speed of external rotor electric machine 10 is less than tire rotational speed, downward friction that external rotor electric machine 10 is given by tire
Power and downward gravity, inactive state is dropped down onto so as under, recover manpower ride mode.
This booster can be free, easily switches manpower and rides and assistant mode, the ride impression best to bicyclist.
Embodiment described above only represents embodiment of the present utility model, and its description is more specific and detailed, but not
It is understood that as the limitation to the scope of the utility model.It should be pointed out that for those skilled in the art, do not departing from
On the premise of the utility model is conceived, various modifications and improvements can be made, these belong to scope of protection of the utility model.
Claims (4)
1. a kind of Accelarators for bicycles of fast assembling-disassembling, it is characterised in that including fast disassembly type geometrical clamp, motor fixed rack, electricity
Machine dynamic stent, external rotor electric machine, motor tire, the fast disassembly type geometrical clamp are detachably arranged at after bicycle on chain stay, institute
Motor fixed rack one end to be stated to be fixed on fast disassembly type geometrical clamp, the other end is rotatablely connected motor dynamics support by connecting shaft,
External rotor electric machine is fixed in described motor dynamics support one end, and motor tire, the external rotor electric are arranged on the external rotor electric machine
Machine is electrically connected with electric machine controller, and the electric machine controller connects battery and speed regulator respectively by electric wire, and the motor is fixed
Support bottom sets falling stop screw, for the spacing of motor dynamics support.
A kind of 2. Accelarators for bicycles of fast assembling-disassembling according to claim 1, it is characterised in that：The battery passes through solid
Determine band to be fixed on the seat pipe of bicycle.
A kind of 3. Accelarators for bicycles of fast assembling-disassembling according to claim 1, it is characterised in that：The fast disassembly type is fixed
Folder compresses button by two jig arm and one and formed, and booster main body quickly can be fixed on into vehicle body.
A kind of 4. Accelarators for bicycles of fast assembling-disassembling according to claim 1, it is characterised in that：The speed regulator is fixed
In on handlebar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937298.8U CN207106774U (en) | 2017-07-31 | 2017-07-31 | A kind of Accelarators for bicycles of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937298.8U CN207106774U (en) | 2017-07-31 | 2017-07-31 | A kind of Accelarators for bicycles of fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106774U true CN207106774U (en) | 2018-03-16 |
Family
ID=61582397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937298.8U Expired - Fee Related CN207106774U (en) | 2017-07-31 | 2017-07-31 | A kind of Accelarators for bicycles of fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482567A (en) * | 2018-03-26 | 2018-09-04 | 上海海洋大学 | A kind of intelligent bicycle power assisting device |
-
2017
- 2017-07-31 CN CN201720937298.8U patent/CN207106774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482567A (en) * | 2018-03-26 | 2018-09-04 | 上海海洋大学 | A kind of intelligent bicycle power assisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180731 |