CN206704395U - The front-wheel module of intelligent folding mini electric cars - Google Patents
The front-wheel module of intelligent folding mini electric cars Download PDFInfo
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- CN206704395U CN206704395U CN201720458726.9U CN201720458726U CN206704395U CN 206704395 U CN206704395 U CN 206704395U CN 201720458726 U CN201720458726 U CN 201720458726U CN 206704395 U CN206704395 U CN 206704395U
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- electric pushrod
- module
- connecting rod
- mounting bracket
- rotationally connected
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- 230000008602 contraction Effects 0.000 claims abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009432 framing Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The front-wheel module of intelligent folding mini electric cars of the present utility model, it is characterised in that：Including preceding mounting bracket, the 3rd electric pushrod, second connecting rod, front wheel carrier and front-wheel；3rd electric pushrod is fixedly installed on the preceding mounting bracket, the front wheel carrier is rotationally connected with the preceding mounting bracket, the second connecting rod both ends are rotationally connected with the 3rd electric pushrod and the front wheel carrier respectively, and the front-drive is connected on the front wheel carrier；3rd electric pushrod stretches for the deployed condition and contraction state for adjusting the front-wheel module.With automation, intelligentized advantage.
Description
Technical field
It the utility model is related to field of vehicles, more particularly to electric automobiles.
Background technology
Daily trip for convenience, electric car have become running vehicle the most universal in people's life, and
There is a kind of more special electric car again in electric car, that is, electric motor bicycle with folding, by its own unique advantage, fold
Electric car also from joyful to handy, has progressively come into the life of people, and more convenient selection is provided for the trip of people.
At present, many electric motor bicycle with folding are all by the way of hand foldable.But hand foldable is wasted time and energy, Er Qiepu
It is relatively low all over folding ratio, very big inconvenience be present during use.
Therefore, how existing electric motor bicycle with folding is improved, it is those skilled in the art it is overcome above mentioned problem
A problem urgently to be resolved hurrily.
Utility model content
A purpose of the present utility model is to provide a kind of automation, intelligentized, modular intelligent folding
Mini electric cars；And provide hand handle module, front-wheel module, body frame module, cushion module and trailing wheel automate, intelligentized
Module.
To achieve the above objectives, the technical solution adopted in the utility model is：Intelligent folding mini electric cars, including hand handle
Module, front-wheel module, body frame module, cushion module and trailing wheel module；
The hand handle module includes preceding mounting bracket, mounting head, the first electric pushrod, T-bar, hand handle, the second electric pushrod
And first connecting rod；The preceding mounting bracket is fixedly connected with the body frame module, and the mounting head is rotationally connected with the preceding mounting bracket
On, first electric pushrod is fixedly installed in the mounting head, and the T-bar is fixedly installed on first electric pushrod
On, the hand handle is two, and is rotationally connected with the T-bar both ends respectively, and second electric pushrod is fixedly installed on institute
Before stating on mounting bracket, the first connecting rod both ends are rotatablely connected in the mounting head and second electric pushrod respectively；It is described
Stretching for first electric pushrod is stretched for adjusting institute for the height for adjusting the hand handle module, second electric pushrod
State the deployed condition and contraction state of hand handle module, and the hand handle is flipped up in deployed condition, in contraction state to
Lower upset；
The front-wheel module includes preceding mounting bracket, the 3rd electric pushrod, second connecting rod, front wheel carrier and front-wheel；Described 3rd
Electric pushrod is fixedly installed on the preceding mounting bracket, and the front wheel carrier is rotationally connected with the preceding mounting bracket, and described second
Connecting rod two end is rotationally connected with the 3rd electric pushrod and the front wheel carrier respectively, the front-drive be connected to it is described before
On wheel carrier；3rd electric pushrod stretches for the deployed condition and contraction state for adjusting the front-wheel module；
The body frame module includes rail, main framing outer rail, the 4th electric pushrod, the 5th electric pushrod and support in main framing
Wheel；Rail and the main framing outer rail are slidably connected in the main framing, and the 4th electric pushrod is fixedly installed on the main bone
In frame between rail and the main framing outer rail, the 5th electric pushrod is four, and is fixedly installed on the main framing respectively
Interior rail front end both sides and the main framing outer rail rear end both sides, the support wheel are four, and are respectively arranged at four described the
On five electric pushrods；4th electric pushrod stretches for the deployed condition and contraction state for adjusting the body frame module,
5th electric pushrod stretches for the height for adjusting the body frame module；
The cushion module includes mounting seat, motor, support bar, the first rocking bar, the second rocking bar, preceding cushion and recoil
Pad；The mounting seat is fixedly connected on the body frame module, and the motor is fixedly installed in the mounting seat, the branch
Strut is four, and both ends are rotationally connected with the mounting seat and the preceding cushion respectively, and first rocking bar is fixedly connected
In on the motor, and the motor is followed to rotate, the second rocking bar both ends are rotationally connected with the branch respectively
On strut and first rocking bar, the recoil pad is fixedly installed on the support bar of rear side；The motor turns
Employ in the deployed condition and contraction state that adjust the cushion module；
The trailing wheel module includes rear mounting bracket, the 6th electric pushrod, third connecting rod, fourth link, rear wheel frame and trailing wheel；
Mounting bracket is fixedly connected with the body frame module after described, and described 6th electric pushrod one end is rotationally connected with the rear mounting bracket
On, the 6th electric pushrod other end is rotationally connected with described third connecting rod one end, and the third connecting rod other end, which rotates, to be connected
It is connected on the rear mounting bracket, described fourth link one end is rotationally connected with the third connecting rod other end, the fourth link
The other end is rotationally connected with the rear wheel frame, and the rear wheel frame is rotationally connected with the rear mounting bracket, the rear wheel
It is connected on the rear wheel frame；Deployed condition and the contraction stretched for adjusting the trailing wheel module of 6th electric pushrod
State.
As an improvement, being provided with buffer on the second connecting rod, institute is fixed at the buffer both ends respectively in axial direction
State between second connecting rod.The vibrations in electric car ride are reduced, the comfortableness ridden is improved, it is strong also to strengthen mechanism
Degree.
Further improve, the 5th connecting rod and six-bar linkage are provided between the preceding mounting bracket and the front wheel carrier, it is described
5th connecting rod one end is rotationally connected with the front wheel carrier, and the 5th connecting rod other end is rotationally connected with the six-bar linkage one
End, the six-bar linkage other end are rotationally connected with the preceding mounting bracket.The structural strength of this programme is further improved, is ensured
The security ridden.
Preferably, the rear wheel frame includes the first bridge, the second bridge and shock-proof spring, described first bridge one end turns
Dynamic to be connected on the rear mounting bracket, the first bridge other end is rotationally connected with described second bridge one end, the trailing wheel
It is rotationally connected with the second bridge other end, the shock-proof spring both ends are rotationally connected with first bridge and described respectively
On second bridge.Shock-proof spring is as a kind of conventional arrangement, is used in this programme, improves the applicability of this programme.
Compared with prior art, the utility model has the advantage of：The utility model passes through intelligence control system, Ke Yishi
The auto-folder of existing electric car, Automatic-expanding.Other this programme is made up of five modules, and five modules be all it is independent,
The work such as five single modules, one side convenience in transport, installation, maintenance, the opposing party can be made in process of manufacture
Face, five modules can have different models, specification, additional function etc., and different modules can be assembled freely, be formed different
Electric car, so that this programme has certain DIY enjoyment, it can also meet the different demands of different crowd.It is noted that
In contraction state, the 5th electric pushrod and support wheel support whole electric car, because there is the presence of support wheel so that electric car
It can be rolled on the ground as luggage case, it is convenient to carry；Cushion and recoil pad are expanded to horizontal level before in addition, receive
The electric car of contracting state is also used as stool use.
The operation principle of this programme：The deployed condition of this programme is normally travel state, therefore it can pass through below scheme
To realize intelligent folding, into contraction state：
1st, the 5th electric pushrod extends, and supports whole electric car；
2nd, manual bending hand handle, the first electric pushrod foreshorten to most short；
3rd, the second electric pushrod is extended, and driving mounting head, mounting bracket is overturn forward, hand handle module is pressed close to body frame module, complete
Into the contraction flow of hand handle module；
4th, the 3rd electric pushrod extends, and drives second connecting rod to rotate, then drives front wheel carrier mounting bracket upset forward, makes front-wheel
Module presses close to body frame module, completes the contraction flow of front-wheel module；
5th, the 4th electric pushrod shrinks, and makes in main framing that rail and main framing outer rail are close to each other, completes the receipts of rack module
Contracting flow；
6th, motor rotates, and drives the first rocking bar to rotate, and then drives the second rocking bar to swing, then drives support bar to peace
Seat upset is filled, until support bar is turned to horizontal level, now preceding cushion and recoil pad overlap, and complete the contractive set of cushion module
Journey；
7th, the 6th electric pushrod shrinks, and drives third connecting rod to rotate, and then drives fourth link to rotate, then drives rear wheel frame
Backward mounting bracket overturn, trailing wheel module is pressed close to body frame module, after the completion of take turns module contraction flow.
The contraction of whole electric car/expansion action has mainly used quadric chain, wherein hand handle module and preceding wheel model
Block applies slider-crank mechanism, and cushion module and trailing wheel module have used double rocker mechanism.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram (deployed condition) according to a preferred embodiment of the present utility model；
Fig. 2 is the dimensional structure diagram (contraction state) according to a preferred embodiment of the present utility model；
Fig. 3 is illustrated according to the stereochemical structure of hand handle module and front-wheel module in a preferred embodiment of the present utility model
Scheme (deployed condition)；
Fig. 4 is illustrated according to the stereochemical structure of hand handle module and front-wheel module in a preferred embodiment of the present utility model
Scheme (contraction state)；
Fig. 5 is dimensional structure diagram (the expansion shape according to body frame module in a preferred embodiment of the present utility model
State)；
Fig. 6 is (contraction-like according to the dimensional structure diagram of body frame module in a preferred embodiment of the present utility model
State)；
Fig. 7 is dimensional structure diagram (the expansion shape according to cushion module in a preferred embodiment of the present utility model
State)；
Fig. 8 is (contraction-like according to the dimensional structure diagram of cushion module in a preferred embodiment of the present utility model
State)；
Fig. 9 is dimensional structure diagram (the expansion shape according to trailing wheel module in a preferred embodiment of the present utility model
State)；
Figure 10 is (contraction-like according to the dimensional structure diagram of trailing wheel module in a preferred embodiment of the present utility model
State).
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
It is that a preferred embodiment of the present utility model includes hand handle module 1, front-wheel module 2, master as shown in Fig. 1~10
Frame module 3, cushion module 4 and trailing wheel module 5.Concrete structure is as follows：
Hand handle module 1, including preceding mounting bracket 11, mounting head 12, the first electric pushrod 13, T-bar 14, hand handle 15, second
Electric pushrod 16 and first connecting rod 17；Preceding mounting bracket 11 is fixedly connected with body frame module 3, and mounting head 12 is rotationally connected with preceding mounting bracket
On 11, the first electric pushrod 13 is fixedly installed in mounting head 12, and T-bar 14 is fixedly installed on the first electric pushrod 13, hand
It is two 15, and is rotationally connected with the both ends of T-bar 14 respectively, before the second electric pushrod 16 is fixedly installed on mounting bracket 11,
The both ends of first connecting rod 17 are rotatablely connected on the electric pushrod 16 of mounting head 12 and second respectively；First stretching for electric pushrod 16 is used for
Adjust the height of hand handle module 1, the deployed condition stretched for adjusting hand handle module 1 of the second electric pushrod 16 and contraction-like
State, and hand handle 15 is flipped up in deployed condition, is downwardly turned in contraction state.
Front-wheel module 2, including preceding mounting bracket 11, the 3rd electric pushrod 21, second connecting rod 22, buffer 23, front wheel carrier 24,
Front-wheel 25, the 5th connecting rod 26 and six-bar linkage 27.Before 3rd electric pushrod 21 is fixedly installed on mounting bracket 11,24 turns of front wheel carrier
Dynamic to be connected on preceding mounting bracket 11, the both ends of second connecting rod 22 are rotationally connected with the 3rd electric pushrod 21 and front wheel carrier 24 respectively,
Front-wheel 25 is rotationally connected with front wheel carrier 24；3rd electric pushrod 21 stretch for adjust front-wheel module 2 deployed condition and
Contraction state；The both ends of buffer 23 are fixed between second connecting rod 22 respectively in axial direction；The one end of 5th connecting rod 26 is rotationally connected with
On front wheel carrier 24, the other end of the 5th connecting rod 26 is rotationally connected with the one end of six-bar linkage 27, the rotation connection of the other end of six-bar linkage 27
In on preceding mounting bracket 11.
Body frame module 3, including rail 31, main framing outer rail 32, the 4th electric pushrod 33, the 5th electric pushrod 34 in main framing
With support wheel 35；Rail 31 and main framing outer rail 32 are slidably connected in main framing, and the 4th electric pushrod 33 is fixedly installed on main framing
Between interior rail 31 and main framing outer rail 32, the 5th electric pushrod 34 is four, and is fixedly installed on respectively in main framing before rail 31
Both sides and the rear end both sides of main framing outer rail 32 are held, support wheel 35 is four, and is respectively arranged on four the 5th electric pushrods 34；
Stretching for 4th electric pushrod 33 is stretched for the deployed condition and contraction state for adjusting body frame module 3, the 5th electric pushrod 34
Contract for the height for adjusting body frame module 3.
Cushion module 4, including mounting seat 41, motor 42, support bar 43, the first rocking bar 44, the second rocking bar 45, preceding seat
Pad 46 and recoil pad 47；Mounting seat 41 is fixedly connected on body frame module 3, and motor 42 is fixedly installed in mounting seat 41, branch
Strut 43 is four, and both ends are rotationally connected with mounting seat 41 and preceding cushion 46 respectively, and the first rocking bar 44 is fixedly connected on drive
On dynamic motor 42, and motor 42 is followed to rotate, the both ends of the second rocking bar 45 are rotationally connected with support bar 43 and first and shaken respectively
On bar 44, recoil pad 46 is fixedly installed on the support bar 43 of rear side；The rotation of motor 42 is used to adjust cushion module 4
Deployed condition and contraction state.
Trailing wheel module 5, including rear mounting bracket 51, the 6th electric pushrod 52, third connecting rod 53, fourth link 54, rear wheel frame
With trailing wheel 57；Mounting bracket 51 is fixedly connected with body frame module 3 afterwards, and the one end of the 6th electric pushrod 52 is rotationally connected with rear mounting bracket 51
On, the other end of the 6th electric pushrod 52 is rotationally connected with the one end of third connecting rod 53, after the other end of third connecting rod 53 is rotationally connected with
On mounting bracket 51, the one end of fourth link 54 is rotationally connected with the other end of third connecting rod 53, the rotation connection of the other end of fourth link 54
In on rear wheel frame, rear wheel frame is rotationally connected with rear mounting bracket 51, and trailing wheel 57 is rotationally connected with rear wheel frame；6th electric pushrod
52 stretch for the deployed condition and contraction state for adjusting trailing wheel module 5.Wherein, rear wheel frame includes the first bridge 55, second
Bridge 56 and shock-proof spring 58, the one end of the first bridge 55 are rotationally connected with rear mounting bracket 51, and the other end of the first bridge 55 rotates
The one end of the second bridge 56 is connected to, trailing wheel 57 is rotationally connected with the other end of the second bridge 56, and the both ends of shock-proof spring 58 rotate respectively
It is connected on the first bridge 55 and the second bridge 56.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (3)
1. the front-wheel module of intelligent folding mini electric cars, it is characterised in that：Including preceding mounting bracket, the 3rd electric pushrod, second
Connecting rod, front wheel carrier and front-wheel；3rd electric pushrod is fixedly installed on the preceding mounting bracket, the front wheel carrier rotation connection
In on the preceding mounting bracket, the second connecting rod both ends are rotationally connected with the 3rd electric pushrod and the front wheel carrier respectively
On, the front-drive is connected on the front wheel carrier；3rd electric pushrod stretches for adjusting the front-wheel module
Deployed condition and contraction state.
2. the front-wheel module of intelligent folding mini electric cars according to claim 1, it is characterised in that：The second connecting rod
On be provided with buffer, the buffer both ends are fixed between the second connecting rod respectively in axial direction.
3. the front-wheel module of intelligent folding mini electric cars according to claim 1, it is characterised in that：The preceding mounting bracket
The 5th connecting rod and six-bar linkage are provided between the front wheel carrier, described 5th connecting rod one end is rotationally connected with the front wheel carrier
On, the 5th connecting rod other end is rotationally connected with described six-bar linkage one end, and the six-bar linkage other end is rotationally connected with
On the preceding mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458726.9U CN206704395U (en) | 2017-04-27 | 2017-04-27 | The front-wheel module of intelligent folding mini electric cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458726.9U CN206704395U (en) | 2017-04-27 | 2017-04-27 | The front-wheel module of intelligent folding mini electric cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206704395U true CN206704395U (en) | 2017-12-05 |
Family
ID=60456921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458726.9U Expired - Fee Related CN206704395U (en) | 2017-04-27 | 2017-04-27 | The front-wheel module of intelligent folding mini electric cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206704395U (en) |
-
2017
- 2017-04-27 CN CN201720458726.9U patent/CN206704395U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |