CN110341450A - One kind being based on independent suspension electric vehicle chassis - Google Patents
One kind being based on independent suspension electric vehicle chassis Download PDFInfo
- Publication number
- CN110341450A CN110341450A CN201910715911.5A CN201910715911A CN110341450A CN 110341450 A CN110341450 A CN 110341450A CN 201910715911 A CN201910715911 A CN 201910715911A CN 110341450 A CN110341450 A CN 110341450A
- Authority
- CN
- China
- Prior art keywords
- shell
- chassis
- power supply
- side wall
- electric vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- 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
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
Abstract
It is disclosed by the invention to belong to technical field of automobile parts, it is specially a kind of to be based on independent suspension electric vehicle chassis, including chassis, driving motor, power supply box, vibration damper plate and waterproof ventilated membrane, the driving motor is arranged in the front side wall left side wall on the chassis, the power supply box is arranged in the front side wall right side wall on the chassis, the inner cavity of the power supply box is provided with power supply, by the way that power supply box is divided into first shell and second shell, first shell and second shell are clamped by U-shaped groove and wedge-shaped boss, instead of traditional monolithic devices shell, keep power supply safer inside it, it is not easy into water, safety is higher, and the power supply easy to disassemble to its inside overhauls, the junction of first shell and second shell is provided with waterproof ventilated membrane simultaneously, while improving waterproofness, it can also breathe freely, avoid inside Power source temperature it is excessively high cause damages, the bottom on chassis is provided with vibration damper plate, can be improved the damping performance on the chassis.
Description
Technical field
The present invention relates to technical field of automobile parts, specially a kind of to be based on independent suspension electric vehicle chassis.
Background technique
Electric vehicle, i.e. electric drive vehicle also known as electricity are driven.Electric vehicle is divided into alternating current electric vehicle and DC electric car.Usually
The electric vehicle said is, by components such as controller, motors, to convert electrical energy into mechanical energy movement using battery as energy source,
To control the vehicle that size of current changes speed.Electric vehicle chassis is an essential important feature on electric vehicle, packet
Various components, such as driving motor and power supply are included, but the chassis of electric vehicle on the market at present, waterproof performance is poor,
It often will appear rainwater on rainy day to penetrate into power supply box, cause power supply to damage, and be inconvenient to dismantle and repair, and is existing
Electric vehicle chassis bottom structure it is simple, the function without damping.
Summary of the invention
The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferable realities
Apply mode.It may do a little simplified or be omitted to avoid making in this section and the description of the application and the title of the invention
The purpose of this part, abstract of description and denomination of invention is fuzzy, and this simplification or omission cannot be used for limiting model of the invention
It encloses.
The problem of in view of existing electric vehicle chassis, propose the present invention.
Therefore, the purpose of the present invention is to provide one kind to be based on independent suspension electric vehicle chassis, by the way that power supply box is divided into the
First shell and second shell are clamped, instead of tradition by one shell and second shell by U-shaped groove and wedge-shaped boss
Monolithic devices shell, keep power supply safer inside it, be not easy into water, safety is higher, and easy to disassemble to its inside
Power supply is overhauled, while the junction of first shell and second shell being provided with waterproof ventilated membrane, is improving waterproofness
While, additionally it is possible to it breathes freely, avoids internal power source temperature is excessively high from causing damages, the bottom on chassis is provided with damping
Plate can be improved the damping performance on the chassis.
In order to solve the above technical problems, according to an aspect of the present invention, the present invention provides the following technical scheme that
One kind being based on independent suspension electric vehicle chassis comprising: chassis, driving motor, power supply box, vibration damper plate and waterproof are saturating
The driving motor is arranged in air film, the front side wall left side wall on the chassis, and the electricity is arranged in the front side wall right side wall on the chassis
Source case, the inner cavity of the power supply box are provided with power supply, and there are two peaces for the top center on the chassis and the setting of bottom intermediate symmetry
Tankage, two mounting grooves are provided with l-shaped rod, and the vibration damper plate, the power supply box is arranged in the bottom of two l-shaped rods
It is divided into first shell and second shell, the right end of the first shell is provided with wedge-shaped boss, and the left end of the second shell is set
It is equipped with the U-shaped groove matched with wedge-shaped boss, the junction setting waterproof and breathable of the wedge shape boss and U-shaped groove
Film, electrically output is connected to the driving motor to the power supply.
As a kind of a kind of preferred embodiment based on independent suspension electric vehicle chassis of the present invention, in which: the bottom
The left end of disk is provided with front-wheel, and the right end on the chassis is provided with rear-wheel, and the output end of the driving motor is connected on rear-wheel
Drive rod on.
As a kind of a kind of preferred embodiment based on independent suspension electric vehicle chassis of the present invention, in which: described U-shaped
The inner cavity right side wall of groove is provided with convex block, is provided with the groove matched with convex block on the wedge shape boss.
As a kind of a kind of preferred embodiment based on independent suspension electric vehicle chassis of the present invention, in which: described to subtract
Shake plate inner cavity it is equidistant be provided with multiple damping springs, the inner cavity of multiple damping springs is provided with telescopic rod, described
The top and bottom of telescopic rod is separately positioned on the inner cavity top and intracavity bottom of vibration damper plate.
As a kind of a kind of preferred embodiment based on independent suspension electric vehicle chassis of the present invention, in which: described
One shell and the outer wall of second shell are provided with waterproof layer, and the waterproof layer is polytetrafluoroethylene (PTFE) waterproof layer.
Compared with prior art, the beneficial effects of the present invention are: by the way that power supply box is divided into first shell and second shell,
First shell and second shell are clamped by U-shaped groove and wedge-shaped boss, instead of traditional monolithic devices shell, make electricity
Source is safer inside it, is not easy into water, and safety is higher, and the power supply easy to disassemble to its inside overhauls, simultaneously
The junction of first shell and second shell is provided with waterproof ventilated membrane, while improving waterproofness, additionally it is possible to carry out
It is ventilative, it avoids internal power source temperature is excessively high from causing damages, the bottom on chassis is provided with vibration damper plate, can be improved the chassis
Damping performance.
Detailed description of the invention
It, below will be in conjunction with attached drawing and detailed embodiment party in order to illustrate more clearly of the technical solution of embodiment of the present invention
The present invention is described in detail for formula, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.Wherein:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is vibration damper plate structural schematic diagram of the present invention；
Fig. 3 is power supply box structural schematic diagram of the present invention；
Fig. 4 is waterproof and breathable membrane structure diagram of the present invention.
In figure: chassis 100, front-wheel 110, rear-wheel 120, mounting groove 130, l-shaped rod 140, driving motor 200, power supply box
300, first shell 310, second shell 320, U-shaped groove 330, wedge-shaped boss 340, convex block 350, groove 360, vibration damper plate 400,
Waterproof ventilated membrane 500.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, combination schematic diagram of the present invention is described in detail, when embodiment of the present invention is described in detail, for purposes of illustration only,
Indicate that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to implementation of the invention
Mode is described in further detail.
The invention provides the following technical scheme: a kind of be based on independent suspension electric vehicle chassis, including chassis 100, driving electricity
Machine 200, power supply box 300, vibration damper plate 400 and waterproof ventilated membrane 500；
Fig. 1 and Fig. 2 are please referred to, chassis 100 includes front-wheel 110, rear-wheel 120, mounting groove 130 and l-shaped rod 140, front-wheel 110
The left and right ends on chassis 100 are separately mounted to by drive rod with rear-wheel 120, mounting groove 130 is opened in the top on chassis 100
Among intermediate and bottom, l-shaped rod 140 is screwed onto two mounting grooves 130, and chassis 100 is used to carry electronic vehicle main body,
Front-wheel 110 and rear-wheel 120 are for driving electronic vehicle main body to be moved, and mounting groove 130 is for installing l-shaped rod 140, l-shaped rod 140
For installing vibration damper plate 400；
Referring to Fig. 1, driving motor 200 is mounted on the front side wall left side wall on chassis 100, and driving motor 200 is used for
Rear-wheel 120 is driven, electronic vehicle main body is driven to be moved；
Fig. 1, Fig. 3 and Fig. 4 are please referred to, power supply box 300 includes power supply, first shell 310, second shell 320, U-shaped groove
330, wedge-shaped boss 340, convex block 350 and groove 360, power supply box 300 are mounted on the front side wall right side wall on chassis 100, power supply peace
Mounted in the inside of power supply box 300, first shell 310 and second shell 320 are blocked by U-shaped groove 330 and wedge-shaped boss 340
It connects, forms power supply box 300, the inner cavity right side wall of U-shaped groove 330 is arranged in convex block 350, and groove 360 is provided with wedge-shaped boss 340
On, power supply box 300 is used for for accommodating power supply, first shell 310 and second shell 320 through U-shaped groove 330 and wedge-shaped boss
340 carry out one airtight chamber of clamping composition, and convex block 350 and groove 360 are used for first shell 310 and second shell 320 into one
Step carries out clamping；
Referring to Fig. 2, vibration damper plate 400 is mounted on the bottom of two l-shaped rods 140, and vibration damper plate 400 includes damping spring
And telescopic rod, the equidistant inner cavity for being mounted on vibration damper plate 400 of multiple damping springs, telescopic rod are mounted on damping spring inner cavity, subtract
The vibration that shake plate 400 is used to be subject to chassis 100 buffers；
Referring to Fig. 4, waterproof ventilated membrane 500 is bonded in the junction of wedge-shaped boss 340 and U-shaped groove 330, waterproof
Ventilated membrane 500 uses polytetrafluoroethylene (PTFE) material system for further promoting the waterproof performance of power supply box 300, waterproof ventilated membrane 500
At.
Working principle: power supply is placed in first shell 310 by those skilled in the art, and by second shell
U-shaped groove 330 on 320 presses on the wedge-shaped boss 340 in first shell 310, carries out clamping, power supply box 300 is installed
Front side wall right side wall on chassis 100 can be used after energization, be arranged in the junction of first shell 310 and second shell 320
There is waterproof ventilated membrane 500, while improving waterproofness, additionally it is possible to breathe freely, avoid internal power source temperature is excessively high from making
At loss, the bottom on chassis 100 is provided with vibration damper plate 400, can be improved the damping performance on the chassis 100.
Although hereinbefore invention has been described by reference to embodiment, model of the invention is not being departed from
In the case where enclosing, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as not depositing
Various features in structural conflict, presently disclosed embodiment can be combined with each other by any way and be made
With not carrying out the description of exhaustive to the case where these combinations in the present specification and length and economize on resources merely for the sake of omitting
The considerations of.Therefore, the invention is not limited to particular implementations disclosed herein, but including falling into the scope of the claims
Interior all technical solutions.
Claims (5)
1. one kind is based on independent suspension electric vehicle chassis, it is characterised in that: including chassis (100), driving motor (200), power supply
The driving is arranged in the front side wall left side wall of case (300), vibration damper plate (400) and waterproof ventilated membrane (500), the chassis (100)
Motor (200), the front side wall right side wall of the chassis (100) are arranged the power supply box (300), the power supply box (300) it is interior
Chamber is provided with power supply, and there are two the top centers of the chassis (100) and the setting of bottom intermediate symmetry mounting groove (130), and two
The mounting groove (130) is provided with l-shaped rod (140), and the vibration damper plate is arranged in the bottom of two l-shaped rods (140)
(400), the power supply box (300) is divided into first shell (310) and second shell (320), the right end of the first shell (310)
Be provided with wedge-shaped boss (340), the left end of the second shell (320) be provided with matched with wedge-shaped boss (340) it is U-shaped recessed
The waterproof ventilated membrane (500), the electricity is arranged in the junction of slot (330), the wedge shape boss (340) and U-shaped groove (330)
Electrically output is connected to the driving motor (200) in source.
2. according to claim 1 a kind of based on independent suspension electric vehicle chassis, it is characterised in that: the chassis (100)
Left end be provided with front-wheel (110), the right end of the chassis (100) is provided with rear-wheel (120), the driving motor (200)
Output end is connected on the drive rod on rear-wheel (120).
3. according to claim 1 a kind of based on independent suspension electric vehicle chassis, it is characterised in that: the U-shaped groove
(330) inner cavity right side wall is provided with convex block (350), be provided on wedge shape boss (340) matched with convex block (350) it is recessed
Slot (360).
4. according to claim 1 a kind of based on independent suspension electric vehicle chassis, it is characterised in that: the vibration damper plate
(400) inner cavity it is equidistant be provided with multiple damping springs, the inner cavity of multiple damping springs is provided with telescopic rod, described
The top and bottom of telescopic rod is separately positioned on the inner cavity top and intracavity bottom of vibration damper plate (400).
5. according to claim 1 a kind of based on independent suspension electric vehicle chassis, it is characterised in that: the first shell
(310) and the outer wall of second shell (320) is provided with waterproof layer, and the waterproof layer is polytetrafluoroethylene (PTFE) waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715911.5A CN110341450A (en) | 2019-08-05 | 2019-08-05 | One kind being based on independent suspension electric vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715911.5A CN110341450A (en) | 2019-08-05 | 2019-08-05 | One kind being based on independent suspension electric vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110341450A true CN110341450A (en) | 2019-10-18 |
Family
ID=68183932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715911.5A Pending CN110341450A (en) | 2019-08-05 | 2019-08-05 | One kind being based on independent suspension electric vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110341450A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332222A (en) * | 2020-03-12 | 2020-06-26 | 四川交通职业技术学院 | Waterproof chassis of new energy automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031791A (en) * | 1989-05-09 | 1991-07-16 | Serco Mold, Inc. | Electronic enclosure case |
| CN107458528A (en) * | 2017-08-09 | 2017-12-12 | 徐州苏彭车辆科技有限公司 | Front wheel of electric motorcar support frame |
| CN108128110A (en) * | 2016-12-01 | 2018-06-08 | 江苏卡威汽车工业集团有限公司 | A kind of electric automobile chassis |
| CN210363343U (en) * | 2019-08-05 | 2020-04-21 | 江苏吉麦新能源车业有限公司 | Electric vehicle chassis based on independent suspension |
-
2019
- 2019-08-05 CN CN201910715911.5A patent/CN110341450A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031791A (en) * | 1989-05-09 | 1991-07-16 | Serco Mold, Inc. | Electronic enclosure case |
| CN108128110A (en) * | 2016-12-01 | 2018-06-08 | 江苏卡威汽车工业集团有限公司 | A kind of electric automobile chassis |
| CN107458528A (en) * | 2017-08-09 | 2017-12-12 | 徐州苏彭车辆科技有限公司 | Front wheel of electric motorcar support frame |
| CN210363343U (en) * | 2019-08-05 | 2020-04-21 | 江苏吉麦新能源车业有限公司 | Electric vehicle chassis based on independent suspension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332222A (en) * | 2020-03-12 | 2020-06-26 | 四川交通职业技术学院 | Waterproof chassis of new energy automobile |
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| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210521 Address after: 221000 east of tunshidagou, west of tunqing Road, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Applicant after: JIANGSU JINPENG VEHICLE Co.,Ltd. Address before: 221000 South side of Xiwei 1st Road, Xuzhou Industrial Park, Jiangsu Province (within Jiangsu Jinmeishang Vehicle Industry Co.,Ltd.) Applicant before: JIANGSU JIMAI NEW ENERGY VEHICLE Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
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| RJ01 | Rejection of invention patent application after publication |