CN208007182U - Electric bicycle and electric bicycle component - Google Patents
Electric bicycle and electric bicycle component Download PDFInfo
- Publication number
- CN208007182U CN208007182U CN201721921312.1U CN201721921312U CN208007182U CN 208007182 U CN208007182 U CN 208007182U CN 201721921312 U CN201721921312 U CN 201721921312U CN 208007182 U CN208007182 U CN 208007182U
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- electric bicycle
- fluted disc
- actuator
- bicycle
- transmission mechanism
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Abstract
The utility model provides a kind of electric bicycle and electric bicycle component, and driving mechanism volume existing in the prior art is larger, compactedness is low to solve, and further results in the low technical problem of the property easy to use of electric bicycle.The electric bicycle includes bicycle body and the driving mechanism that is installed on the bicycle body；The driving mechanism includes motor body, transmission mechanism and driven member, and the motor body is installed on the vehicle frame of the bicycle body, and the rear-wheel hub of the driven member and the bicycle body is coaxially disposed；The motor body can drive the transmission mechanism rotation to drive the driven member to drive the rear wheel of the bicycle body.The electric bicycle is used to provide walking-replacing tool to people, and outgoing convenient for people.
Description
Technical field
The utility model is related to technical field of bicycles, more particularly, to a kind of electric bicycle and electric bicycle group
Part.
Background technology
With social progress and high speed development, the usage amount of motor vehicle increases year by year, and urban traffic blocking problem is increasingly
Prominent, at the same time, the exhaust gas of increasing motor vehicle discharge also brings serious pollution to environment.In order to alleviate city
Traffic problems, every country have put into a large amount of human and material resources and financial resources, have successively built a large amount of road cable, traffic is set
It applies, traffic control system etc., these measures are to alleviate urban traffic blocking state to be made that tremendous contribution, but these effort are simultaneously
Without fundamentally solution traffic jam issue and problem of environmental pollution is not also effected a radical cure, especially faces ever-increasing vapour
When the case where international metropolitan traffic congestion of vehicle ownership, it appears extremely prominent.In recent years, bicycle is included in by country
To public transportation system, which solves city last one kilometer traffic problems, the use of bicycle is walking-replacing tool by more next
More city verifications, and it is to solve traffic jam issue and the effective method of environmental pollution to obtain bicycle.Voluntarily
Vehicle is public most common trip tool, and pedal is stepped on as power using foot, is the environmentally protective vehicles, but due to needing completely
Manpower is ridden, go up a slope or for a long time ride when, need to expend prodigious muscle power, currently, due to electric bicycle have pair
Air is pollution-free, laborsaving, speed is fast, dexterousr than automobile light and the advantages that do not block up, at the same also have the characteristics that it is suitable for people of all ages,
Electric bicycle is increasingly becoming the best tool that people's traffic trip is ridden instead of walk.
Existing electric bicycle includes bicycle body and the driving mechanism that is directly connected to wheel, and general driving
Mechanism structure is complex, and its volume is larger so that the installation space of driving mechanism increases, when electric bicycle quantity deficiency
When needing using manpower pedal, since the volume of driving mechanism is larger so that the use of people is more inconvenient, therefore, how to carry
For a kind of driving mechanism small volume, the electric bicycle that compactedness is high and property easy to use is good become that people are urgently to be resolved hurrily to be asked
Topic.
Utility model content
The purpose of this utility model is to provide a kind of electric bicycle and electric bicycle components, to solve the prior art
Present in driving mechanism volume is larger, compactedness is low, the low technology of property easy to use for further resulting in electric bicycle is asked
Topic.
Electric bicycle provided by the utility model, including bicycle body and the drive that is installed on the bicycle body
Motivation structure；The driving mechanism includes motor body, transmission mechanism and driven member, and the motor body is installed in the bicycle
On the vehicle frame of ontology, the rear-wheel hub of the driven member and the bicycle body is coaxially disposed；The motor body being capable of band
The dynamic transmission mechanism rotation is to drive the driven member to drive the rear wheel of the bicycle body.
Further, for the concrete structure of above-mentioned motor body, specifically, the motor body includes the first drive
Moving part, rotor, stator and armature spindle；
The armature spindle sequentially passes through first actuator, the rotor and the stator, first actuator with
The transmission mechanism connection, and two foot pedals of the bicycle body are separately positioned on the both sides of the motor body.
Further, for the concrete structure of above-mentioned motor body, the motor body further includes the second actuator,
Second actuator is disposed adjacent with the stator, and second actuator is far from the rotor.
Further, for the concrete structure of above-mentioned transmission mechanism, specifically, first actuator and described
Two actuators are can be around the rotary body that own axes rotate, and the transmission mechanism is transmission belt.
Further, for above-mentioned first actuator, second actuator concrete structure for, it is described first driving
Part and second actuator are respectively the first driving fluted disc and the second driving fluted disc, and the transmission mechanism is band tooth transmission belt,
The outer toothed portion of the first driving fluted disc is engaged with the transmission mechanism.
Further, for the concrete mechanism of above-mentioned first driving fluted disc and the specific setting form of the rotor,
The first installation hole is provided on the first driving fluted disc, the periphery of the rotor is forge piece of step type structure, first sliding tooth
Disk is set in smaller one end of outer circumference diameter of the rotor.
Further, the motor body further includes square shaft, and the rotor is set close to one end of the first driving fluted disc
It is equipped with the second installation hole, the armature spindle is connect with the first driving fluted disc by square shaft.
It as said program is further improved, specifically, the motor body further includes connector, the rotor and institute
It states and offers connecting hole on stator, the rotor and the stator are connect by the connector with the connecting hole.
As said program it is further improved, it is specifically, described for the specific setting structure of above-mentioned driven member
Driven member is that third drives fluted disc, the outer toothed portion of the third driving fluted disc to be engaged with the transmission mechanism.
Compared with the prior art, electric bicycle provided by the utility model, including bicycle body and be installed in voluntarily
Driving mechanism on vehicle ontology；Driving mechanism includes motor body, transmission mechanism and driven member, and motor body is installed in bicycle
On the vehicle frame of ontology, the rear-wheel hub of driven member and bicycle body is coaxially disposed；Motor body can drive transmission mechanism to turn
Move the rear wheel to drive driven member to drive bicycle body.When specifically used, people can be by driving mechanism
Motor body power supply so that motor body drives transmission mechanism movement, transmission mechanism then drives the rear wheel rotation of bicycle body
Hub is rotated, and the final trailing wheel for driving bicycle body is rotated.Electric bicycle provided by the utility model is specific
In use, its driving mechanism structure is compact, and driving mechanism includes different parts, and different parts are installed in bicycle sheet
Different location on body, rather than it is co-located on the same position of bicycle body, such setting makes the whole of driving mechanism
Body volume reduces, and when the not enough power supply of electric bicycle, people are increased using the use space of pedal, and then are improved
The property easy to use of electric bicycle, to realize the purpose of this utility model.
Further, the utility model also provides a kind of electric bicycle component, including lock, further includes as described above
Electric bicycle, the lock are installed on the electric bicycle.
The advantageous effect of the electric bicycle component compared with the prior art, with above-mentioned electric bicycle compared to existing
The advantageous effect of technology is identical, and details are not described herein again.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the whole assembling schematic diagram for the electric bicycle that the utility model embodiment provides；
Fig. 2 is the partial schematic diagram for the electric bicycle that the utility model embodiment provides；
Fig. 3 is the overall structure diagram of the driving mechanism for the electric bicycle that the utility model embodiment provides；
Fig. 4 is the Structure explosion diagram of the driving mechanism for the electric bicycle that the utility model embodiment provides.
Icon：100- driving mechanisms；200- transmission mechanisms；300- driven members；400- vehicle frames；500- wheel hubs；
110- first drives fluted disc；120- rotors；130- stators；140- armature spindles；150- second drives fluted disc；The side 160-
Axis；170- connectors；The first installation holes of 111-；The second installation holes of 121-；122- connecting holes.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the whole assembling schematic diagram for the electric bicycle that the utility model embodiment provides,
Fig. 2 is the partial schematic diagram of electric bicycle that the utility model embodiment provides, and is please referred to Fig.1 and Fig. 2, one
Kind of electric bicycle, including bicycle body and the driving mechanism 100 that is installed on the bicycle body；
The driving mechanism 100 includes motor body, transmission mechanism 200 and driven member 300, and the motor body is installed in
On the vehicle frame 400 of the bicycle body, the driven member 300 and the rear-wheel hub 500 of the bicycle body are coaxially set
It sets；
The motor body can drive the rotation of the transmission mechanism 200 with drive the driven member 300 drive it is described from
The rear wheel of driving ontology.
Compared with the prior art, electric bicycle provided by the utility model, including bicycle body and be installed in voluntarily
Driving mechanism 100 on vehicle ontology；Driving mechanism 100 includes motor body, transmission mechanism 200 and driven member 300, motor body
It is installed on the vehicle frame 400 of bicycle body, driven member 300 and the rear-wheel hub 500 of bicycle body are coaxially disposed；Motor
Ontology can drive the rotation of transmission mechanism 200 to drive driven member 300 to drive the rear wheel of bicycle body.Specifically used
When, people can by driving mechanism 100 motor body power so that motor body drive transmission mechanism 200 move,
Transmission mechanism 200 then drives the rear-wheel hub 500 of bicycle body to be rotated, and the final trailing wheel for driving bicycle body carries out
Rotation.For electric bicycle provided by the utility model when specifically used, driving mechanism 100 is compact-sized, and driving mechanism
100 include different parts, and different parts are installed in the different location on bicycle body, rather than are co-located on voluntarily
The same position of vehicle ontology, it is such setting so that driving mechanism 100 overall volume reduce, when electric bicycle electricity not
When sufficient, people are increased using the use space of pedal, and then improve the property easy to use of electric bicycle, to realize
The purpose of this utility model.
Please continue to refer to Fig. 2, specifically, first actuator and second actuator are that can be revolved around own axes
The rotary body turned, the transmission mechanism 200 are transmission belt.
Above-mentioned first actuator and the second actuator are disposed as rotary body, are defeated for the ease of the power of motor body
Go out, and it is for the ease of the transmission of power to set transmission mechanism 200 to conveyer belt then.
Please continue to refer to Fig. 2, in the present invention, specifically, first actuator and second actuator point
Not Wei first driving fluted disc 110 and second drive fluted disc 150, the transmission mechanism 200 be band tooth transmission belt, it is described first driving
The outer toothed portion of fluted disc 110 is engaged with the transmission mechanism 200.
For the ease of the connection of the first actuator or the second actuator and transmission mechanism 200, by the first actuator and
Two actuators are respectively set to the first driving fluted disc 110 and second driving fluted disc 150, and set transmission mechanism 200 to band tooth
Conveyer belt, when specifically used, toothed conveyer belt engages or toothed conveyer belt with the outer toothed portion of the first driving fluted disc 110
It is engaged with the outer toothed portion of the second driving fluted disc 150, transmission mechanism 200 can not only send power caused by motor body to
Other component, and set transmission mechanism 200 to toothed conveyer belt, compared to general conveyer belt, can play compared with
Good anti-skidding effect.
Please continue to refer to Fig. 2, specifically, the driven member 300 is that third drives fluted disc, the third to drive the outer of fluted disc
Teeth portion is engaged with the transmission mechanism 200.
For the ease of receiving the power from motor body, and it is preferable anti-skidding that driven member 300 can be made to play the role of, will
Above-mentioned driven member 300 is set as third driving fluted disc, when specifically used, one end of toothed transmission mechanism 200 and the second driving
Fluted disc 150 engages, and the other end of toothed transmission mechanism 200 is engaged with third driving fluted disc, when motor body exports power,
Second driving fluted disc 150 can impart power to transmission mechanism 200, and transmission mechanism 200 can be imparted power to smoothly
Driven member 300 is that third drives fluted disc, which can improve the stationarity of power transmission, and can avoid skidding
The occurrence of.
Fig. 3 is the overall structure diagram of the driving mechanism for the electric bicycle that the utility model embodiment provides, and please be joined
Fig. 3 is read, specifically, the motor body includes the first actuator, rotor 120, stator 130 and armature spindle 140；
The armature spindle 140 sequentially passes through the stator 130, the rotor 120 and first actuator, and described first
Actuator is connect with the transmission mechanism 200, and two foot pedals of the bicycle body are separately positioned on the motor sheet
The both sides of body.
It sets motor body to above structure, is to be further reduced motor sheet to improve the compactedness of motor body
The volume of body so that there is the use space of bigger in people foot when using electric bicycle provided by the utility model.
Fig. 4 is the Structure explosion diagram of the driving mechanism for the electric bicycle that the utility model embodiment provides, and please refers to figure
4, the motor body further includes the second actuator, and second actuator is disposed adjacent with the stator 130, and described second
Actuator is far from the rotor 120.
Motor body further includes the second actuator, is to improve the property easy to use of motor body.
Please continue to refer to Fig. 4, specifically, the first installation hole 111 is provided on the first driving fluted disc 110, described turn
The periphery of son 120 is forge piece of step type structure, and the outer circumference diameter that the first driving fluted disc 110 is set in the rotor 120 is smaller by one
End.
For the ease of rotor 120 with first driving fluted disc 110 installation and connect, first driving fluted disc 110 middle part
Region has opened up the first installation hole 111, and the first installation hole 111 is through-hole, and the miner diameter end of rotor 120 can be made to fill in this way
Enter in the first installation hole 111 on the first driving fluted disc 110, and the set-up mode can reduce the first driving fluted disc 110 and turn
The use space of son 120, and then the use space of people foot is increased, to realize the purpose of this utility model.
Further, continuing with Fig. 4 is participated in, the motor body further includes square shaft 160, the rotor 120 nearly described the
One end of one driving fluted disc 110 is provided with the second installation hole 121, and the armature spindle 140 passes through with the first driving fluted disc 110
Square shaft 160 connects.
For the ease of fixing the first driving fluted disc 110, and then it is provided with square shaft 160, when specifically used, square shaft 160
It is arranged in armature spindle 140 close to one end of the first driving fluted disc 110, it is final logical after armature spindle 140 sequentially passes through each parts
Square shaft 160 is crossed to be connect with the matching of the second installation hole 121 to fix the first driving fluted disc 110.
Please continue to refer to Fig. 4, specifically, the motor body further includes connector 170, the rotor 120 and described fixed
Connecting hole 122 is offered on son 130, the rotor 120 and the stator 130 pass through the connector 170 and the connection
Hole 122 connects.
For the ease of the connection of stator 130 and rotor 120, connecting hole has been opened up on stator 130 and rotor 120
122, need, in the utility model embodiment, in addition to offered on stator 130 and rotor 120 connecting hole 122 with
Outside, it is driven in the first driving fluted disc 110 and second and offers connecting hole 122 on fluted disc 150, and stator 130, rotor
120, it is multiple that the first driving fluted disc 110 and second, which drives the connecting hole 122 on fluted disc 150, and multiple connecting holes are arranged
122 be to improve the connective stability between all parts, and multiple connecting holes 122 are uniformly arranged on the periphery of a parts
Region, and the connecting hole 122 on each parts is coaxially disposed, and is convenient for the installation of connector 170 in this way, in the present embodiment
In, multiple connecting holes 122 are threaded hole, and connector 170 is nut, and such set-up mode can not only be convenient for connection, also
The overall volume of motor body can be reduced, and then increases the use space of people foot, finally realizes the purpose of this utility model.
In the utility model embodiment, the preferred number of the connecting hole 122 of each parts is 4, i.e., 4 connections
Hole 122 is uniformly arranged along the outer end face of the first driving fluted disc 110, and 4 connecting holes 122 are uniformly set along the outer end face of rotor 120
It sets, 4 connecting holes 122 are uniformly arranged along the outer end face of stator 130, and 4 connecting holes 122 are along the outer end of the second driving fluted disc 150
Face is uniformly arranged, and can improve the mounting stability of each parts in this way, further increases the service life of motor body.
Further, further include a kind of electric bicycle component, including lock in the utility model embodiment, further include
Electric bicycle as described above, the lock are installed on the electric bicycle.
The advantageous effect of the electric bicycle component that the utility model embodiment provides and the electric bicycle of above-mentioned offer
It is identical, therefore no longer repeat one by one.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of electric bicycle, which is characterized in that including bicycle body and the driving being installed on the bicycle body
Mechanism；
The driving mechanism includes motor body, transmission mechanism and driven member, and the motor body is installed in the bicycle sheet
On the vehicle frame of body, the rear-wheel hub of the driven member and the bicycle body is coaxially disposed；
The motor body can drive the transmission mechanism rotation to drive the driven member to drive the bicycle body
Rear wheel.
2. electric bicycle according to claim 1, which is characterized in that the motor body includes the first actuator, turns
Son, stator and armature spindle；
The armature spindle sequentially passes through first actuator, the rotor and the stator, first actuator with it is described
Transmission mechanism connects, and two foot pedals of the bicycle body are separately positioned on the both sides of the motor body.
3. electric bicycle according to claim 2, which is characterized in that the motor body further includes the second actuator,
Second actuator is disposed adjacent with the stator, and second actuator is far from the rotor.
4. electric bicycle according to claim 3, which is characterized in that first actuator and second actuator
It can be transmission belt around the rotary body that own axes rotate, the transmission mechanism to be.
5. electric bicycle according to claim 4, which is characterized in that first actuator and second actuator
Respectively first driving fluted disc and the second driving fluted disc, the transmission mechanism are band tooth transmission belt, the first driving fluted disc
Outer toothed portion is engaged with the transmission mechanism.
6. electric bicycle according to claim 5, which is characterized in that be provided with the first dress on the first driving fluted disc
The periphery of apertured, the rotor is forge piece of step type structure, and the outer circumference diameter that the first driving fluted disc is set in the rotor is smaller
One end.
7. electric bicycle according to claim 6, which is characterized in that the motor body further includes square shaft, described turn
Son drives one end of fluted disc to be provided with the second installation hole close to described first, and the armature spindle passes through with the first driving fluted disc
Square shaft connects.
8. electric bicycle according to claim 2, which is characterized in that the motor body further includes connector, described
Connecting hole, the rotor and the stator is offered on rotor and the stator by the connector and the connecting hole to connect
It connects.
9. electric bicycle according to claim 5, which is characterized in that the driven member is that third drives fluted disc, described
The outer toothed portion of third driving fluted disc is engaged with the transmission mechanism.
10. a kind of electric bicycle component, which is characterized in that further include as described in claim any one of 1-9 including lock
Electric bicycle, the lock is installed on the electric bicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921312.1U CN208007182U (en) | 2017-12-28 | 2017-12-28 | Electric bicycle and electric bicycle component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921312.1U CN208007182U (en) | 2017-12-28 | 2017-12-28 | Electric bicycle and electric bicycle component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208007182U true CN208007182U (en) | 2018-10-26 |
Family
ID=63881262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921312.1U Active CN208007182U (en) | 2017-12-28 | 2017-12-28 | Electric bicycle and electric bicycle component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208007182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082369A (en) * | 2017-12-28 | 2018-05-29 | 广东东辉恒力电机有限公司 | Electric bicycle and electric bicycle component |
-
2017
- 2017-12-28 CN CN201721921312.1U patent/CN208007182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082369A (en) * | 2017-12-28 | 2018-05-29 | 广东东辉恒力电机有限公司 | Electric bicycle and electric bicycle component |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 030006 rooms 601, 602 and 605, 6 / F, building 1, No. 4, Dongyi second lane, high tech Zone, Taiyuan City, Shanxi Province Patentee after: SHANXI DONGHUI NEW ENERGY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Address before: 030006 rooms 601, 602 and 605, 6 / F, building 1, No. 4, Dongyi second lane, high tech Zone, Taiyuan City, Shanxi Province Patentee before: SHANXI DONGHUI NEW ENERGY POWER RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 100000 room c-0063, 2f, building 3, yard 30, Shixing street, Shijingshan District, Beijing Patentee after: Beijing Cuifeng Capital Investment Co.,Ltd. Address before: 030006 rooms 601, 602 and 605, 6 / F, building 1, No. 4, Dongyi second lane, high tech Zone, Taiyuan City, Shanxi Province Patentee before: SHANXI DONGHUI NEW ENERGY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 030000 Rooms 601, 602 and 605, Floor 6, Building 1, No. 4, Dong'e'er Lane, Taiyuan Xuefu Park, Taiyuan Comprehensive Reform Demonstration Zone, Shanxi Province Patentee after: SHANXI DONGHUI NEW ENERGY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Address before: Room c-0063, 2 / F, building 3, yard 30, Shixing street, Shijingshan District, Beijing Patentee before: Beijing Cuifeng Capital Investment Co.,Ltd. |