CN107554672A - One kind two takes turns electric car with pressing bascule altogether - Google Patents
One kind two takes turns electric car with pressing bascule altogether Download PDFInfo
- Publication number
- CN107554672A CN107554672A CN201710895476.XA CN201710895476A CN107554672A CN 107554672 A CN107554672 A CN 107554672A CN 201710895476 A CN201710895476 A CN 201710895476A CN 107554672 A CN107554672 A CN 107554672A
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- Prior art keywords
- magnetic valve
- altogether
- hydraulic
- bascule
- electric car
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- 238000003825 pressing Methods 0.000 title claims abstract description 12
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
One kind two takes turns electric car with pressing bascule altogether, including common pressure device and four hydraulic damper, four described hydraulic damper are separately positioned on two side positions of the front and back wheel of vehicle, and described common pressure device includes intermediate buffer tank, trapped fuel case, hydraulic pump and controller.Instant invention overcomes the deficiencies in the prior art, four hydraulic damper are linked together using a shared intermediate buffer tank, make to realize pressure altogether inside four hydraulic damper, so as to improve the buffering effect of damper, intermediate buffer tank is also connected with trapped fuel case by hydraulic pump simultaneously, hydraulic oil in intermediate buffer tank is controlled by hydraulic pump, so as to control the damping effect of hydraulic damper, can be according to actual road conditions come the soft or hard degree of free rotating hydraulic damper, so as to the limited usage comfort for improving vehicle.
Description
Technical field
The present invention relates to amping device technical field, particularly belong to one kind two and take turns electric car with pressing bascule altogether.
Background technology
Electric car, i.e. electric drive vehicle, also known as electricity are driven.Electric car is divided into alternating current electric vehicle and DC electric car.Generally
The electric car said is using battery as energy source, by parts such as controller, motors, converts electrical energy into mechanical energy motion,
Change the vehicle of speed with control electric current size.
Electric car is existing 10 years as long as in Chinese development as green rising industry.In terms of electric bicycle, 2010
Bottom, Chinese electric bicycle has reached 1.2 hundred million, and is increased with annual 30% speed.In terms of energy consumption angle, it is electronic from
Driving only has 1/8th of motorcycle, ten halfs of car；From occupying in terms of space, what an electric bicycle occupied
There was only 1st/20th of general private car in space；From development trend, electric bicycle industry market prospect is still had an optimistic view of.
Electric bicycle once with its inexpensive, convenient, environmentally friendly functionality advantage, was favored by city medium or low-income stratum.Chinese is electronic
Bicycle is launched from developing middle nineteen nineties in last century small lot, the production and selling since 2012,
Always in the impetus to increase substantially year by year.Due in great demand, Chinese electric bicycle market was always maintained at great-leap-forward in recent years
Increase.Data show that national yield in 1998 is only 5.4 ten thousand, and 2002 are 1,580,000, electronic certainly to China in 2003
Driving yield reaches more than 400 ten thousand, leaps to the first in the world, 1998-2004 average annual growths are more than 120%.2009 annual productions
Reach 23,690,000, increase by 8.2% on a year-on-year basis.437 times were increased compared to 1998, development speed is quite surprising.Above-mentioned statistics year
Part electric bicycle yield annual average rate of increase is 174% or so.According to industry prediction, by 2012, electric bicycle market was advised
Mould is up to 100,000,000,000 yuan, and only the market potential of storage battery for electric vehicle is just more than 50,000,000,000 yuan.And on March 18th, 2011,
Four ministries and commissions, which combine, to be issued《On strengthening the notice of electric bicycle management》, but finally become " mere scrap of paper ".It is it is meant that electric
Motor-car industry is faced with huge market survival pressure in the environment of turning for the better for a long time, and policy limitation will turn into numerous enterprises and survive
Pendent one sharp sword；And external environment condition, international economic environment are weak, recover weak, also cause electric car goes out lipstick
Profit will have a greatly reduced quality.And in terms of electric automobile,《Energy-conservation and new-energy automobile industrial development planning》Clearly report state affairs
Institute,《Planning》It is thus lifted to national strategy height, it is intended to arrange the new office of automobile industry.Seven great strategies determined as country are new
One of emerging industry, new-energy automobile will be up to 100,000,000,000 yuan in coming 10 years planned amount invested, and sales volume scale locks the first in the world.Arrive
The year two thousand twenty, new-energy automobile realize industrialization, and energy-conservation is reached advanced world standards with new-energy automobile and key components and parts technology,
Pure electric automobile and plug-in hybrid-power automobile market maintenance reach 5,000,000.Analysis prediction, from 2012 to 2015
Between, Chinese market electric car sales volume average annual growth rate is up to 40% or so, and wherein most is sold from pure electric vehicle, to 2015
Year, China is by as the electric car market of Fia.
The shock mitigation systems of wherein existing two wheels electric car make very simple and crude and harder, and driving comfort is very low.
The content of the invention
It is an object of the invention to provide one kind two to take turns electric car with bascule is pressed altogether, overcomes prior art not
Foot, is linked together four hydraulic damper using a shared intermediate buffer tank, is made real inside four hydraulic damper
Now press altogether, so as to improve the buffering effect of damper, while intermediate buffer tank is also connected with trapped fuel case by hydraulic pump, passes through liquid
Press pump controls the hydraulic oil in intermediate buffer tank, so as to control the damping effect of hydraulic damper, can be according to actual road conditions
Carry out the soft or hard degree of free rotating hydraulic damper, so as to the limited usage comfort for improving vehicle.
To solve the above problems, the technical solution used in the present invention is as follows：
One kind two takes turns electric car with pressing bascule, including common pressure device and four hydraulic damper, described four hydraulic pressure altogether
Damper is separately positioned on two side positions of the front and back wheel of vehicle, and described common pressure device includes intermediate buffer tank, trapped fuel case, liquid
Press pump and controller, described hydraulic pump are provided with inlet and liquid outlet, and described inlet passes through two bypass ducts respectively
Road and the magnetic valve one being arranged in bypass line, magnetic valve two are connected with trapped fuel case and intermediate buffering pot bottom, and described goes out
Liquid mouth by two bypass lines and the magnetic valve three being arranged in bypass line, magnetic valve four and intermediate buffer tank and is deposited respectively
Fuel tank top connects, described magnetic valve one, magnetic valve two, magnetic valve three, magnetic valve four and hydraulic pump be connected with controller,
It is controlled by, described intermediate buffer tank was provided with for four communicating pipes, and described four pass through delivery pipe and four communicating pipe respectively
Individual hydraulic damper connects, four hydraulic damper is connected together by common pressure device.
Further, open and do not simultaneously close off, described magnetic valve when described magnetic valve one and different magnetic valve two
3rd, open and do not simultaneously close off when magnetic valve four is different, described magnetic valve one and the synchronization of magnetic valve three, described magnetic valve
Two and magnetic valve four it is synchronous.
Further, external controlling switch is connected with described controller by wire.
Further, described intermediate buffer tank and hydraulic pump are arranged on trapped fuel case side by fixed plate.
Further, described controller is arranged on above trapped fuel case.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of two wheels electric car of the present invention with pressing bascule altogether, using a shared intermediate buffer tank by four hydraulic pressure
Damper links together, and makes to realize pressure altogether inside four hydraulic damper, so as to improve the buffering effect of damper, while in
Between surge tank trapped fuel case is also connected with by hydraulic pump, the hydraulic oil in intermediate buffer tank is controlled by hydraulic pump, so as to control
The damping effect of hydraulic damper processed, can be according to actual road conditions come the soft or hard degree of free rotating hydraulic damper, so as to have
The usage comfort for improving vehicle of limit.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of two wheels electric car of the present invention with pressing bascule, including common pressure device and four altogether
Hydraulic damper 4, described four hydraulic damper 4 are separately positioned on two side positions of the front and back wheel of vehicle, described common pressure
Device includes intermediate buffer tank 53, trapped fuel case 51, hydraulic pump 54 and controller 55, described hydraulic pump 52 be provided with inlet and
Liquid outlet, described inlet pass through two bypass lines and the magnetic valve 1, the magnetic valve that are arranged in bypass line respectively
2 62 are connected with trapped fuel case and intermediate buffering pot bottom, and described liquid outlet by two bypass lines and is arranged on branch road respectively
Magnetic valve 3 63, magnetic valve 4 64 on pipeline are connected with intermediate buffer tank and trapped fuel upper box part, described magnetic valve one, electromagnetism
Valve two, magnetic valve three, magnetic valve four and hydraulic pump are connected with controller, are controlled by, and described intermediate buffer tank is provided with
Four communicating pipe 531, described four communicating pipes are connected by delivery pipe with four hydraulic damper, by common pressure device respectively
Four hydraulic damper are connected together；Open and do not simultaneously close off, institute when described magnetic valve one and different magnetic valve two
Open and do not simultaneously close off when magnetic valve three, the magnetic valve four stated are different, described magnetic valve one and magnetic valve three are synchronous, institute
The magnetic valve two and magnetic valve four stated are synchronous；External controlling switch 551 is connected with described controller by wire；It is described
Intermediate buffer tank and hydraulic pump trapped fuel case side is arranged on by fixed plate 52；Described controller is arranged on trapped fuel case
Side.
Claims (5)
1. one kind two takes turns electric car with pressing bascule altogether, it is characterised in that：Including common pressure device and four hydraulic damper, institute
Four hydraulic damper stated are separately positioned on two side positions of the front and back wheel of vehicle, and described common pressure device includes intermediate buffering
Tank, trapped fuel case, hydraulic pump and controller, described hydraulic pump are provided with inlet and liquid outlet, and described inlet leads to respectively
Cross two bypass lines and the magnetic valve one being arranged in bypass line, magnetic valve two connect with trapped fuel case and intermediate buffering pot bottom
Connect, described liquid outlet is respectively by two bypass lines and the magnetic valve three being arranged in bypass line, magnetic valve four with
Between surge tank connected with trapped fuel upper box part, described magnetic valve one, magnetic valve two, magnetic valve three, magnetic valve four and hydraulic pump are equal
It is connected, is controlled by with controller, described intermediate buffer tank was provided with for four communicating pipes, and described four lead to communicating pipe respectively
Delivery pipe is crossed to be connected with four hydraulic damper, four hydraulic damper are connected together by common pressure device.
2. a kind of two wheels electric car according to claim 1 with pressing bascule altogether, it is characterised in that：Described magnetic valve
One and open during different magnetic valve two and do not simultaneously close off, opened when described magnetic valve three, magnetic valve four are different and different
When close, described magnetic valve one and magnetic valve three are synchronous, and described magnetic valve two and magnetic valve four are synchronous.
3. a kind of two wheels electric car according to claim 1 with pressing bascule altogether, it is characterised in that：Described controller
It is upper that external controlling switch is connected with by wire.
4. a kind of two wheels electric car according to claim 1 with pressing bascule altogether, it is characterised in that：Delay described centre
Rush tank and hydraulic pump and trapped fuel case side is arranged on by fixed plate.
5. a kind of two wheels electric car according to claim 1 with pressing bascule altogether, it is characterised in that：Described controller
It is arranged on above trapped fuel case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895476.XA CN107554672A (en) | 2017-09-28 | 2017-09-28 | One kind two takes turns electric car with pressing bascule altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895476.XA CN107554672A (en) | 2017-09-28 | 2017-09-28 | One kind two takes turns electric car with pressing bascule altogether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107554672A true CN107554672A (en) | 2018-01-09 |
Family
ID=60983183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895476.XA Pending CN107554672A (en) | 2017-09-28 | 2017-09-28 | One kind two takes turns electric car with pressing bascule altogether |
Country Status (1)
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| CN (1) | CN107554672A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263232A (en) * | 1985-09-13 | 1987-03-19 | Yamaha Motor Co Ltd | Shock absorber for saddle riding type vehicle such as motorcycle |
| CN2182129Y (en) * | 1993-11-06 | 1994-11-09 | 窦文学 | Damping bicycle |
| JP2001287684A (en) * | 2000-04-07 | 2001-10-16 | Kayaba Ind Co Ltd | Rear wheel suspension device for two-wheeler |
| CN2649378Y (en) * | 2003-01-13 | 2004-10-20 | 方小平 | Automobile body balance system |
| CN201390335Y (en) * | 2009-04-24 | 2010-01-27 | 刘小玲 | Novel electrical bicycle |
| JP2010025232A (en) * | 2008-07-18 | 2010-02-04 | Kayaba Ind Co Ltd | Front fork |
| JP2010133529A (en) * | 2008-12-08 | 2010-06-17 | Kayaba Ind Co Ltd | Suspension device |
| CN202574496U (en) * | 2012-03-16 | 2012-12-05 | 王小成 | Centrally-arranged dual-battery type power electronic vehicle |
| CN103661743A (en) * | 2012-09-24 | 2014-03-26 | 株式会社昭和 | Vehicle height adjusting device |
| CN203681764U (en) * | 2013-12-27 | 2014-07-02 | 付向前 | Novel two-wheeled electric car |
| CN205098370U (en) * | 2015-10-12 | 2016-03-23 | 深圳市八方吉通电子商务有限公司 | Take damping device's quick folding electric bicycle |
-
2017
- 2017-09-28 CN CN201710895476.XA patent/CN107554672A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263232A (en) * | 1985-09-13 | 1987-03-19 | Yamaha Motor Co Ltd | Shock absorber for saddle riding type vehicle such as motorcycle |
| CN2182129Y (en) * | 1993-11-06 | 1994-11-09 | 窦文学 | Damping bicycle |
| JP2001287684A (en) * | 2000-04-07 | 2001-10-16 | Kayaba Ind Co Ltd | Rear wheel suspension device for two-wheeler |
| CN2649378Y (en) * | 2003-01-13 | 2004-10-20 | 方小平 | Automobile body balance system |
| JP2010025232A (en) * | 2008-07-18 | 2010-02-04 | Kayaba Ind Co Ltd | Front fork |
| JP2010133529A (en) * | 2008-12-08 | 2010-06-17 | Kayaba Ind Co Ltd | Suspension device |
| CN201390335Y (en) * | 2009-04-24 | 2010-01-27 | 刘小玲 | Novel electrical bicycle |
| CN202574496U (en) * | 2012-03-16 | 2012-12-05 | 王小成 | Centrally-arranged dual-battery type power electronic vehicle |
| CN103661743A (en) * | 2012-09-24 | 2014-03-26 | 株式会社昭和 | Vehicle height adjusting device |
| CN203681764U (en) * | 2013-12-27 | 2014-07-02 | 付向前 | Novel two-wheeled electric car |
| CN205098370U (en) * | 2015-10-12 | 2016-03-23 | 深圳市八方吉通电子商务有限公司 | Take damping device's quick folding electric bicycle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |