CN110341862A - A kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module - Google Patents
A kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module Download PDFInfo
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- CN110341862A CN110341862A CN201910781105.8A CN201910781105A CN110341862A CN 110341862 A CN110341862 A CN 110341862A CN 201910781105 A CN201910781105 A CN 201910781105A CN 110341862 A CN110341862 A CN 110341862A
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- power module
- frame
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- 238000013016 damping Methods 0.000 title claims abstract description 166
- 230000003139 buffering effect Effects 0.000 claims description 36
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 10
- 230000035939 shock Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- 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
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses the shared dampings of a kind of electronic power module of electric motor bicycle with folding and frame module, damping module of the invention can carry out damping to electronic power module and frame module simultaneously, the damping effect to electronic power module not only can be improved, but also damping can be carried out to car body simultaneously, guarantee the comfort of bicyclist, and, the present invention is also provided with that damping module is adjusted and adjusts with the debugging and Buffer Unit debugged, debugging and Buffer Unit can adjust the buffer damping coefficient between the lower end of damping module and rear wheel vehicle frame, in order to be debugged according to actual needs to the damping situation of car body before user or factory, improve damping effect, and it can effectively ensure that the damping performance of electronic power module, and then guarantee the service life of electronic power module, the damping module of electronic power module and frame module Shared design, can also effectively reduce space, improve folding property.
Description
Technical field
The present invention relates to the electric bicycle technical field of (20 cun or less) of small-wheel-diameter, specifically a kind of electric motor bicycle with folding
Electronic power module and frame module shared damping, belong to and meet 2018 new national standards with folder function
(GB17761-2018) electric bicycle.
Background technique
For electric bicycle, damping performance not only influences comfort, but also for electric power such as storage battery
Protective value it is also most important.Currently, for folding electric bicycle comprising it is following several, first is that such as Fig. 1 institute
Show, folded bicycle electric power module arrangement increases vehicle body, be not easy to fold in the middle part of vehicle body；It is incompatible with shock mitigation system；Vehicle body
Too long, geometry intensity is weaker；Second is that as shown in Fig. 2, electric power module arrangement in vehicle body middle front part, although wheelbase is short,
Support shock mitigation system, but battery module space is small, is unable to reasonable Arrangement battery capacity；Third is that as shown in figure 3, electronic power module cloth
It is placed in body tail, is fixed in arrow in vehicle body, without buffer structure, makes to receive directly more obviously vibration, rack at this
Fatigue damage is easy to happen to be broken.
Therefore, folding property can be guaranteed by how designing one kind, and can guarantee subtracting for electronic power module and vehicle frame
The damping that the electronic power module and frame module of the electric motor bicycle with folding of shock stability are shared, to realize to electronic power module
Damping and connection with frame module have extremely important effect for the design of electric motor bicycle with folding.
Therefore, the present invention provides the shared damping of a kind of electronic power module of electric motor bicycle with folding and frame module,
To solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of the present invention is to provide the shared damping machines of a kind of electronic power module of electric motor bicycle with folding and frame module
Structure, to solve technical problem mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module, including damping module, it is described
The upper end of damping module is connected on the damping modular connection interface of the connecting interface holder assembly, the lower end of the damping module
It is connected on the middle front part of rear wheel frame using debugging with Buffer Unit；The support frame for installing the electronic power module is provided with
Support base and the lower support base below upper support seat, the electronic power module be placed exactly in the rear wheel frame just on
Side, and it is located at the rear of vehicle saddle；It is characterized in that,
The upper support seat is removably connected in the electronic power module of the connecting interface holder assembly in support interface, institute
It states under the electronic power module for being connected to the connecting interface holder assembly of lower support seat shell disassembly in support interface；
In the electronic power module under support interface, damping modular connection interface and electronic power module support interface from upper past
Under successively interval is dismountable is arranged on the connecting interface holder assembly；
Before the rear end of the preceding roof beam structure of the frame module is fixedly connected on the top of car body mounting of connecting interface holder assembly
Side；
The front end of the rear wheel frame of the frame module is connected to the lower rearward side of the car body mounting, the frame module
Rear wheel frame and the preceding roof beam structure between be additionally provided with the auxiliary stand being fixed on the preceding roof beam structure；
Position of the lower end of the damping module on the rear wheel frame can be adjusted by the debugging with Buffer Unit,
And the debugging and Buffer Unit can also adjust the resistance of the buffering between the lower end of the damping module and the rear wheel vehicle frame
Buddhist nun's coefficient.
Further, preferably, it is described debugging with Buffer Unit include buffer sliding block, adjust damping sleeve, buffering slide and
Buffer traveller, wherein be provided with the guiding dashpot extended along its length direction on the rear wheel frame, be oriented to dashpot
It is provided with buffering slide on bottom wall, is slidably matched on the buffering slide and is provided with the buffer sliding block, the guiding dashpot
Upper to be also laterally fixedly installed buffering traveller, the buffer sliding block passes through the buffering traveller and is slidably arranged, and the buffering
Be additionally provided with the adjusting damping sleeve between the both ends of sliding block and the buffering traveller, the outer wall for adjusting damping sleeve with it is described
Using threaded connection between buffer sliding block, and the outer peripheral surface for adjusting damping sleeve is circular conical surface, the adjusting damping sleeve and institute
Stating the sliding damped coefficient between buffering traveller can be adjusted by the distance for protruding into the buffer sliding block for adjusting damping sleeve.
Further, preferably, the bottom of the damping supporting plate of installation damping module lower end is mounted on the buffer sliding block
Top.
Further, preferably, the both ends of the buffering traveller are also arranged with bottom buffer spring, the bottom buffering elastic
One end of spring is resisted against on the trough end wall of the guiding dashpot, and the other end of the bottom buffer spring is resisted against the buffering
The end of sliding block.
Further, preferably, the side of the trough end wall close to the guiding dashpot of the buffering traveller is also adjustable
It saves and what can be locked is provided with debugging block, the end of the bottom buffer spring is resisted against the end side of the debugging block.
Further, described preferably, the front end of the rear wheel frame can also adjust the extended segment that is fixedly installed of angle
The end of extended segment is using auxiliary stand described in hinged locking axis connection, the auxiliary stand and the junction of the preceding roof beam structure
Front side is provided with the fold mechanism folded to the front of the preceding roof beam structure.
Further, preferably, the damping module in the raw when, the car body of the connecting interface holder assembly
The extending direction of the central axis of mounting and the angle of vertical direction are °.
Further, preferably, the damping module includes hydraulic shock-absorption bar and damping spring, wherein the damping bullet
Spring is set in the outside of the hydraulic shock-absorption bar, and the upper end of the hydraulic shock-absorption bar and the damping modular connection interface connect
It connects, the lower end of the hydraulic shock-absorption bar is connect with damping supporting plate.
Further, described preferably, being provided with the rear car wheel assembly seat of installation rear wheel on rear side of the rear wheel frame
The front end of preceding roof beam structure is provided with the front truck wheel carrier casing of inclined direction extension, and front truck wheel carrier is set in the front truck wheel carrier casing
It is interior.
Further, preferably, the connecting interface holder assembly structure is set as so that support interface in the electronic power module
It is responsible for undertaking electronic power module own wt to the posteroinferior power of pullling, the damping modular connection interface is responsible for undertaking damping mould
It the extruding force of block front upper place and undertakes damping module in movement and pulls power, support interface is responsible for holding under the electronic power module
Power plant module own wt is carried on a shoulder pole to inferoanterior extruding force, and support interface connect with damping module and connects in the electronic power module
The 75-80% of the distance between mouth distance between support interface under the damping modular connection interface and electronic power module.
Compared with prior art, the beneficial effects of the present invention are:
(1) damping module of the invention can carry out damping to electronic power module and frame module simultaneously, can not only mention
Height can carry out damping to car body simultaneously to the damping effect of electronic power module, guarantee the comfort of bicyclist, and
And the present invention is also provided with that damping module is adjusted and adjusts with the debugging and Buffer Unit debugged, debugging and Buffer Unit
The buffer damping coefficient between the lower end of damping module and rear wheel vehicle frame can be adjusted, in order to user or the preceding root that dispatches from the factory
The damping situation of car body is debugged according to actual needs, improves damping effect, and can effectively ensure that electronic power module
Damping performance, and then guarantee the service life of electronic power module, the damping module of electronic power module and frame module it is shared
Design can also effectively reduce space, improve folding property；
(2) electronic power module is placed in the surface of the rear wheel frame by the present invention, and is located at the rear of vehicle saddle, this
Sample, it may be convenient to car body is folded, meanwhile, can be very good for electronic power module to be placed in damping module, realize with
The compatibility of damping module, realization damping module are realized the damping to electronic power module not only to the damping of bicyclist, are guaranteed
The service life and reliability of electronic power module；
(2) connecting interface holder assembly structure of the invention is set as so that support interface is responsible for undertaking electricity in the electronic power module
Power plant module own wt to the posteroinferior power of pullling, be responsible for undertaking damping module front upper place by the damping modular connection interface
It extruding force and undertakes damping module in movement and pulls power, support interface is responsible for undertaking power plant module under the electronic power module
Own wt effectively improves the damping performance to electronic power module to inferoanterior extruding force, while realizing modular assembling
With design, versatility is improved；
(3) support interface and support interface and damping module under the electronic power module in electronic power module of the invention
Connecting interface is solid and reliable, and the mode of grafting is simple and reliable, it may be convenient to realize the general connection to all parts, detachably
Property and positional accuracy are higher, effectively improve folding and the damping performance of electric bicycle, versatility is good；
(4) interface agency of the invention can effectively improve support strength, durability, and modular assembly, versatility is good,
It can be compatible with electronic power module and damping module simultaneously, different from traditional structure, the arm of force of the invention is short, and stability is more preferable, guarantees
The intensity and durability of interface.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of the prior art；
Fig. 2 is second of structural schematic diagram of the prior art；
Fig. 3 is the third structural schematic diagram of the prior art；
A kind of Integral connection structure of the shared damping of the electronic power module and frame module of electric motor bicycle with folding of Fig. 4 shows
It is intended to；
Fig. 5 is to remove electric power mould in a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module
Structural schematic diagram after block；
Fig. 6 is debugging and buffering group in a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module
The structural schematic diagram of part；
Fig. 7 is connecting interface seat group in a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module
The structural schematic diagram of part；
Fig. 8 be in a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module upper support interface or
The structural schematic diagram of support interface under electronic power module；
Fig. 9 is that damping module connects in a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module
The structural schematic diagram of interface；
Figure 10 is the connecting interface seat of a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module
The projection three-view diagram schematic diagram of component.
Specific embodiment
Please refer to Fig. 1~10, in the embodiment of the present invention, a kind of electronic power module of electric motor bicycle with folding and being total to for frame module
Damping, including damping module 02 are enjoyed, the upper end of the damping module 02 is connected to the damping of the connecting interface holder assembly
On modular connection interface 2, before the lower end of the damping module 02 is connected in rear wheel frame 01 using debugging with Buffer Unit
In portion；The support frame for installing the electronic power module is provided with upper support seat and the lower support base below upper support seat, institute
The surface that electronic power module 10 is placed exactly in the rear wheel frame 01 is stated, and is located at the rear of vehicle saddle；It is characterized in that,
The upper support seat is removably connected in the electronic power module of the connecting interface holder assembly in support interface 1,
Under the electronic power module for being connected to the connecting interface holder assembly of the lower support seat shell disassembly in support interface 3；
In the electronic power module under support interface 1, damping modular connection interface 2 and electronic power module support interface 3 from
On successively interval is dismountable down is arranged on the connecting interface holder assembly；
The rear end of the preceding roof beam structure 05 of the frame module is fixedly connected on the top of the car body mounting 4 of connecting interface holder assembly
Front side；
The front end of the rear wheel frame 01 of the frame module is connected to the lower rearward side of the car body mounting 4, the vehicle frame
The auxiliary stand 08 being fixed on the preceding roof beam structure is additionally provided between the rear wheel frame 01 of module and the preceding roof beam structure 05；
It position of the lower end of the damping module on the rear wheel frame 01 can be by the debugging and Buffer Unit tune
Section, and the debugging and Buffer Unit can also adjust the buffering between the lower end of the damping module and the rear wheel vehicle frame
Damped coefficient.
In the present embodiment, the debugging and Buffer Unit include buffer sliding block 15, adjust damping sleeve 13, buffering slide 14
With buffering traveller 16, wherein be provided with the guiding dashpot extended along its length direction, guiding buffering on the rear wheel frame
It is provided with buffering slide 14 on the bottom wall of slot, is slidably matched on the buffering slide 14 and is provided with the buffer sliding block 15, it is described
Buffering traveller 16 is also laterally fixedly installed on guiding dashpot, the buffer sliding block 15 passes through the buffering traveller and slidably sets
It sets, and is additionally provided with the adjusting damping sleeve 13 between the both ends of the buffer sliding block and the buffering traveller, the adjusting resistance
It uses and is threadedly coupled between the outer wall and the buffer sliding block of Buddhist nun's set 13, and the outer peripheral surface for adjusting damping sleeve is circular conical surface,
The sliding damped coefficient adjusted between damping sleeve and the buffering traveller can be described by protruding into for the adjusting damping sleeve
The distance of buffer sliding block is adjusted.
As preferred embodiment, the bottom for installing the damping supporting plate 09 of damping module lower end is mounted on the buffer sliding block
Top.
Wherein, the both ends of the buffering traveller 16 are also arranged with bottom buffer spring 12, and the one of the bottom buffer spring
End is resisted against on the trough end wall of the guiding dashpot, and the other end of the bottom buffer spring is resisted against the buffer sliding block 15
End.The setting that the side of the trough end wall close to the guiding dashpot of the buffering traveller 16 can also adjust and can lock
There is debugging block 11, the end of the bottom buffer spring is resisted against the end side of the debugging block 11.
In the present invention, what the front end of the rear wheel frame 01 can also adjust angle is fixedly installed extended segment 03, described
The end of extended segment connects the auxiliary stand 08, the connection of the auxiliary stand and the preceding roof beam structure using hinged lock shaft 04
The fold mechanism 07 folded to the front of the preceding roof beam structure is provided on front side of place.
The damping module in the raw when, the central axis of the car body mounting 4 of the connecting interface holder assembly
Extending direction and the angle of vertical direction be 73 °.
The damping module includes hydraulic shock-absorption bar 9 and damping spring 10, wherein the damping spring 10 is set in described
The outside of hydraulic shock-absorption bar, and the upper end of the hydraulic shock-absorption bar is connect with the damping modular connection interface 2, it is described hydraulic to subtract
The lower end of shake bar is connect with damping supporting plate 09.The rear car wheel assembly seat of installation rear wheel is provided on rear side of the rear wheel frame
00, the front end of the preceding roof beam structure is provided with the front truck wheel carrier casing 06 of inclined direction extension, and front truck wheel carrier is set in the front truck
In wheel carrier casing 06.
The connecting interface holder assembly structure is set as so that support interface 1 is responsible for undertaking electric power mould in the electronic power module
Block own wt to the posteroinferior power of pullling, be responsible for undertaking the extruding of damping module front upper place by the damping modular connection interface 2
Power and undertake damping module in movement and pull power, under the electronic power module support interface 3 be responsible for undertaking power plant module from
Body weight to inferoanterior extruding force, and in the electronic power module between support interface 1 and damping modular connection interface 2 away from
Under for the damping modular connection interface 2 and electronic power module between support interface 3 with a distance from 75-80%.
In addition, the progress of the upper side interface of support interface 1 and the electric power module support bracket can in the electronic power module
Dismantling connection, the damping modular connection interface 2 and the upper end interface of damping module are detachably connected, under the electronic power module
Support interface 3 and the lower side interface of the electric power module support bracket are detachably connected.It is supported in the electronic power module
Interface 1 is identical as 3 structure of support interface under the electronic power module, include first be fastened and connected portion 30, second be fastened and connected
Portion 31 and middle interconnecting piece 32, wherein described first be fastened and connected portion 30, second be fastened and connected the parallel arrangement of portion 31, and it is described
First be fastened and connected portion 30, second be fastened and connected between portion 31 using the middle interconnecting piece integrally connected, the intermediate connection
The two sides of the one end connecting with the car body mounting in portion are provided with the riveting extended along the first buckling parts extending direction
Seat 37, is provided with the riveted holes 36 riveted with the car body mounting 4 on the riveting seat, and described first is fastened and connected portion
30, second one end being fastened and connected in portion 31 far from the car body mounting is provided with flanks in electric power module support bracket
Mouth or the spliced eye 33 of downside interface clamping；Described first be fastened and connected portion 30, second be fastened and connected in portion 31 and the car body
Be additionally provided with auxiliary riveting slot 37 on the side of mounting connection, described first be fastened and connected portion 30, second be fastened and connected portion 31
On be provided with screw hole 34 corresponding with 33 position of spliced eye
The damping modular connection interface 2 integrally connects including the first plug connection portion 21, the second plug connection portion 22, centre
Socket part 20, wherein be arranged in parallel between first plug connection portion 21, the second plug connection portion 22 and by the intermediate one
Interconnecting piece integrally connected, the intermediate integrally connected portion 20 are located at close to the side of the car body mounting 4, and the centre integrally connects
The two sides of socket part 20 are provided with riveted holes 24.
It is provided on the outside of one end of the close car body mounting in first plug connection portion 21, the second plug connection portion 22
Auxiliary riveting slot 26, first plug connection portion 21, the second plug connection portion 22 separate car body mounting one end be arranged
Have a spliced eye 23 that can be connect with damping module, first plug connection portion 21, the second plug connection portion 22 two sides also
It is provided with screw hole 26.
Damping module of the invention can carry out damping to electronic power module and frame module simultaneously, not only can be improved pair
The damping effect of electronic power module, but also damping can be carried out to car body simultaneously, guarantee the comfort of bicyclist, moreover, this
Invention is also provided with that damping module is adjusted and adjusts with the debugging and Buffer Unit debugged, and debugging can be adjusted with Buffer Unit
Buffer damping coefficient between the lower end and rear wheel vehicle frame of damping module, in order to which user or factory are preceding according to reality
It needs the damping situation to car body to debug, improves damping effect, and can effectively ensure that the damping property of electronic power module
Can, and then guarantee the service life of electronic power module, the shared design of the damping module of electronic power module and frame module, also
Space can be effectively reduced, folding property is improved；Electronic power module is placed in the surface of the rear wheel frame by the present invention, and
Positioned at the rear of vehicle saddle, in this way, it may be convenient to car body is folded, meanwhile, it can be very good to set electronic power module
Compatible with damping module in realizing in damping module, realization damping module is realized not only to the damping of bicyclist to electricity
The damping of power plant module guarantees the service life and reliability of electronic power module；Connecting interface holder assembly structure of the invention is set as
So that support interface is responsible for undertaking electronic power module own wt to the posteroinferior power of pullling in the electronic power module, it is described to subtract
Shake modular connection interface is responsible for undertaking the extruding force of damping module front upper place and undertake damping module in movement pulls power, institute
It states support interface under electronic power module and is responsible for undertaking power plant module own wt to inferoanterior extruding force, effectively improve to electronic
The damping performance of power module, while realizing modular assembling and design, improve versatility；It is propped up in electronic power module of the invention
It supports interface and support interface under the electronic power module and damping modular connection interface is solid and reliable, the mode of grafting simply may be used
It leans on, it may be convenient to realize the general connection to all parts, detachability and positional accuracy are higher, effectively improve electronic
The folding of bicycle and damping performance, versatility are good；Interface agency of the invention can effectively improve support strength, durable
Property, modular assembly, versatility is good, can be compatible with electronic power module and damping module simultaneously, and it is different from traditional structure, it is of the invention
The arm of force is short, and stability is more preferable, ensure that the intensity and durability of interface.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of electronic power module of electric motor bicycle with folding and the shared damping of frame module, including damping module (02), institute
The upper end for stating damping module (02) is connected on the damping modular connection interface (2) of the connecting interface holder assembly, the damping
The lower end of module (02) is connected on the middle front part of rear wheel frame (01) using debugging with Buffer Unit；The electric power mould is installed
The support frame of block is provided with upper support seat and the lower support base below upper support seat, the electronic power module (10) just position
In the surface of the rear wheel frame (01), and it is located at the rear of vehicle saddle；It is characterized in that,
The upper support seat is removably connected in the electronic power module of the connecting interface holder assembly in support interface (1), institute
It states under the electronic power module for being connected to the connecting interface holder assembly of lower support seat shell disassembly in support interface (3)；
Support interface (3) under support interface (1), damping modular connection interface (2) and electronic power module in the electronic power module
Successively interval is dismountable from top to bottom is arranged on the connecting interface holder assembly；
The rear end of the preceding roof beam structure (05) of the frame module is fixedly connected on the top of the car body mounting (4) of connecting interface holder assembly
Front side；
The front end of the rear wheel frame (01) of the frame module is connected to the lower rearward side of the car body mounting (4), the vehicle frame
The auxiliary stand being fixed on the preceding roof beam structure is additionally provided between the rear wheel frame (01) and the preceding roof beam structure (05) of module
(08)；
Position of the lower end of the damping module on the rear wheel frame (01) can be adjusted by the debugging with Buffer Unit,
And the debugging and Buffer Unit can also adjust the resistance of the buffering between the lower end of the damping module and the rear wheel vehicle frame
Buddhist nun's coefficient.
2. a kind of electronic power module of electric motor bicycle with folding according to claim 1 and the shared damping of frame module,
It is characterized in that, the debugging and Buffer Unit include buffer sliding block (15), to adjust damping sleeve (13), buffering slide (14) gentle
Rush traveller (16), wherein be provided with the guiding dashpot extended along its length direction on the rear wheel frame, be oriented to dashpot
Bottom wall on be provided with buffering slide (14), be slidably matched on the buffering slide (14) and be provided with the buffer sliding block (15),
Buffering traveller (16) is also laterally fixedly installed on the guiding dashpot, the buffer sliding block (15) passes through the buffering traveller
Slidably it is arranged, and is additionally provided with the adjusting damping sleeve (13) between the both ends of the buffer sliding block and the buffering traveller,
It uses and is threadedly coupled between the outer wall and the buffer sliding block for adjusting damping sleeve (13), and the periphery for adjusting damping sleeve
Face is circular conical surface, and the sliding damped coefficient adjusted between damping sleeve and the buffering traveller can be by the adjusting damping sleeve
Protrude into the buffer sliding block distance adjust.
3. a kind of electronic power module of electric motor bicycle with folding according to claim 2 and the shared damping of frame module,
It is characterized in that, the bottom of the damping supporting plate (09) of installation damping module lower end is mounted on the top of the buffer sliding block.
4. a kind of electronic power module of electric motor bicycle with folding according to claim 2 and the shared damping of frame module,
It is characterized in that, the both ends of buffering traveller (16) are also arranged with bottom buffer spring (12), the bottom buffer spring
One end is resisted against on the trough end wall of the guiding dashpot, and the other end of the bottom buffer spring is resisted against the buffer sliding block
(15) end.
5. a kind of electronic power module of electric motor bicycle with folding according to claim 2 and the shared damping of frame module,
It is characterized in that, the side of the trough end wall close to the guiding dashpot of buffering traveller (16) can also adjust and can lock
Be provided with debugging block (11), the end of the bottom buffer spring be resisted against it is described debugging block (11) end side.
6. a kind of electronic power module of electric motor bicycle with folding according to claim 2 and the shared damping of frame module,
It is characterized in that, the front end of the rear wheel frame (01) can also adjust angle be fixedly installed extended segment (03), the extension
The end of section connects the auxiliary stand (08), the connection of the auxiliary stand and the preceding roof beam structure using hinged lock shaft (04)
The fold mechanism (07) folded to the front of the preceding roof beam structure is provided on front side of place.
7. a kind of electronic power module of electric motor bicycle with folding according to claim 6 and the shared damping of frame module,
It is characterized in that, the damping module in the raw when, the center of the car body mounting (4) of the connecting interface holder assembly
The extending direction of axis and the angle of vertical direction are 73 °.
8. a kind of electronic power module of electric motor bicycle with folding according to claim 3 and the shared damping of frame module,
It is characterized in that, the damping module includes hydraulic shock-absorption bar (9) and damping spring (10), wherein the damping spring (10)
It is set in the outside of the hydraulic shock-absorption bar, and the upper end of the hydraulic shock-absorption bar and the damping modular connection interface (2) are even
It connects, the lower end of the hydraulic shock-absorption bar is connect with damping supporting plate (09).
9. a kind of electronic power module of electric motor bicycle with folding according to claim 3 and the shared damping of frame module,
It is characterized in that, the rear car wheel assembly seat (00) of installation rear wheel is provided on rear side of the rear wheel frame, the preceding roof beam structure
Front end is provided with the front truck wheel carrier casing (06) of inclined direction extension, and front truck wheel carrier is set in the front truck wheel carrier casing (06)
It is interior.
10. a kind of electronic power module of electric motor bicycle with folding according to claim 3 and the shared damping of frame module,
It is characterized in that, the connecting interface holder assembly structure is set as so that support interface (1) is responsible for undertaking electricity in the electronic power module
Power plant module own wt is to the posteroinferior power of pullling, on the damping modular connection interface (2) is responsible for undertaking before damping module
It the extruding force of side and undertakes damping module in movement and pulls power, support interface (3) is responsible for undertaking under the electronic power module
To inferoanterior extruding force, and in the electronic power module, support interface (1) is connect power plant module own wt with damping module
The distance between interface (2) distance between support interface (3) under the damping modular connection interface (2) and electronic power module
75-80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910781105.8A CN110341862B (en) | 2019-08-22 | Sharing damping mechanism of electric power module and frame module of folding electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910781105.8A CN110341862B (en) | 2019-08-22 | Sharing damping mechanism of electric power module and frame module of folding electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110341862A true CN110341862A (en) | 2019-10-18 |
| CN110341862B CN110341862B (en) | 2024-07-02 |
Family
ID=
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