CN106098990B - new energy vehicle - Google Patents
new energy vehicle Download PDFInfo
- Publication number
- CN106098990B CN106098990B CN201610592118.7A CN201610592118A CN106098990B CN 106098990 B CN106098990 B CN 106098990B CN 201610592118 A CN201610592118 A CN 201610592118A CN 106098990 B CN106098990 B CN 106098990B
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- Prior art keywords
- pallet
- arc chute
- modified strip
- pin
- battery
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Classifications
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- 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
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of new energy vehicle, for solving the problems, such as that existing battery component deforms in knockout process, fires.It includes vehicle ontology, the first pallet, the second pallet, third pallet, torsional spring, the first modified strip, the second modified strip, deformed plate and safety pin, wherein, it is attached by safety pin and torsional spring, the first modified strip, the second modified strip between first pallet and the second pallet, it is attached by deformed plate between second pallet and third pallet, third pallet is mounted on vehicle frame, and Impact energy is absorbed by way of deformation during impact.The present invention is not changed to existing inside battery structure, but by changing the mounting structure of battery component, during Vehicular impact, by absorbing the energy hit, realizes to the more efficiently snubber of impact force, facilitate repair, reduce maintenance cost.
Description
Technical field
The invention is related to technical field of new energy, specifically a kind of new energy vehicle with impact work energy.
Background technology
With the pollution of energy shortages, petroleum price rise, urban environment getting worse, for substituting the new energy of oil product
Exploitation being paid attention to by national governments increasingly, in vehicular field, pure electric vehicle, hybrid vehicle will become future automobile industry
The inexorable trend of development.In New-energy electric vehicle, hybrid vehicle system, electrokinetic cell system is that its is indispensable heavy
Component part is wanted, however, the safety of power system of electric automobile (power battery pack) restricts always the quick of electric vehicle
Development, as vehicles number is more and more huger, traffic accident takes place frequently, to the security reliability of electric automobile power battery packet
It is required that also higher and higher.
At this stage in the structure of power battery pack, mainly by babinet and the battery unit structure being fixed in babinet
At, battery unit multiple cylindrical electrical cores being fixed on side by side on battery core fixed frame or square electric cell by being made of, in this configuration,
Battery unit is all transversely or longitudinally regular arranged in parallel in babinet, and such be arranged in after vehicle is hit can not delay
Dynamics is hit in collision, and battery core is directly hit also by battery core inner pole piece dislocation hair is easily lead to after direct hit into short circuit
It is easy to cause the leakage of battery core electrolyte.
In new energy vehicle, the one third that the cost of lithium battery accounts for integral vehicle cost belongs to the core of vehicle to half
Therefore how heart resource alleviates frontal impact in traffic accident, the damage problem for the power battery assembly that side impact is brought is
It is badly in need of solution.
Invention content
In order to solve the deficiencies in the prior art, the present invention provides a kind of new energy vehicle with impact work energy, to solve
The problem of existing battery component is easily deformed after collision, fired aims at the shock resistance energy for increasing new energy vehicle
Power, while rehabilitation cost is reduced.
The technical solution adopted by the present invention to solve the technical problems is：
New energy vehicle, vehicle ontology include aluminium alloy bicycle frame and battery assembly, which is characterized in that further include the first pallet,
Two pallets, third pallet, torsional spring, the first modified strip, the second modified strip, deformed plate and safety pin, wherein
The battery assembly is mounted on the upside of the first pallet, and there are one be used for battery in the setting of the upper surface of the first pallet
The groove of assembly positioning, and compressed by horizontal and vertical press strip intersected with each other on battery assembly；
Four corners of the first pallet are provided with the first pin hole, the pin hole is through-hole；In the first pallet
A guide post extended downwardly is arranged close to left front corner in lower surface, and a torsional spring, institute are nested in guide post
State torsional spring performance indicator and meet angle -- loading ratio is 90 degree -0.9 ton；It is arranged in the first pallet lower surface far from guide post
There are one the first slide protrusion and second slide protrusions, and two slide protrusions are all the cylinder being fixed on the first pallet
Body；
The second pallet is set in the lower section of the first pallet, wherein be provided in second pallet and coordinate with guide post
Circular hole, the torsional spring and guide post are inserted in circular hole, and there are one reamings in the setting of the bottom of circular hole, and are arranged at reaming
One blind flange, the torsional spring lower end are inserted in the slot of blind flange (16), are arranged there are one flange in the bottom end of guide post,
The diameter of the flange is bigger than the diameter of guide post；
Four corners of the second pallet are provided with the second pin hole, and second pin hole is blind hole, described the
One, the second pin hole is correspondingly arranged, and a safety pin is inserted into each pair of first, second pin hole；
There are one the first arc chutes and second arc to slide for setting on the upper surface of second pallet far from circular hole
Slot, two arc chutes are arranged concentrically using the circular hole as the center of circle, and first arc chute is located at outside the second arc chute
Side, first arc chute form uncovered structure to right front, and second arc chute, and should be the to left back opening
The first modified strip is provided in one arc chute, the first modified strip is pressed in the first arc chute and is formed by the first slide protrusion
Curved slide motion coordinates, and the second modified strip is arranged in the second arc chute, the second modified strip is pressed in second by the second slide protrusion
In arc chute and forming curves are slidably matched；First modified strip and the second modified strip is aluminium alloy modified strip, is had
Certain elasticity and occur to compress and crush completely in the case of extraneous severe impact, crushes dynamics and be not less than 0.5 ton；
It is attached by corrugated deformed plate between second pallet and third pallet, and in the deformed plate
Wave direction is arranged along the direction that automobile is advanced, and the surrounding of third pallet is provided with bolt mounting holes.
Further, the slide protrusion and the mating surface of arc chute are T shape sliding slots.
Further, battery assembly includes metal shell, battery component and output electrode, wherein the metal shell
For square or cuboid, the battery component is embedded in metal shell, and output electrode is located at metal shell top, two institutes
Output electrode is stated according to diagonally arranged.
Further, first pallet is a square plate.
Further, the safety pin is engineering plastics pin, and setting is there are one notch in the middle part of the safety pin, and the engineering
Notch is fallen at the faying surface of the first, second pin hole plastic pin just after such insertion, and notch is towards vehicle body side.
Further, first, second, third pallet is all flat aluminium alloy plate, and the deformed plate is Al-alloy parts.
The beneficial effects of the invention are as follows：Technical solution using the present invention is not changed to existing inside battery structure,
But by changing the mounting structure of battery component, during Vehicular impact, by absorbing the energy hit, realize pair
The more efficiently snubber of impact force, follow-up maintenance can be repaired by way of replacing non-battery component in the process,
Reduce loss.So that the overall performance of new energy vehicle is effectively promoted, new energy vehicle has been improved particularly in knockout process
In self-protection function.
Description of the drawings
Fig. 1 is one of the principle of the present invention figure.
Fig. 2 is the two of the principle of the present invention figure.
Fig. 3 is battery case and the layout of battery.
Fig. 4 is the stereogram of the present invention.
Fig. 5 is the lateral plan of the present invention.
Fig. 6 is the vertical view of the present invention.
Fig. 7 is A--A sectional views in Fig. 6.
Fig. 8 is dismounting view.
Fig. 9 is the improvement schematic diagram of Fig. 7.
Figure 10 is frontal impact process schematic.
Figure 11 is side impact schematic diagram.
Figure 12 is the stereogram of safety pin.
Figure 13 is the structural schematic diagram of the present invention.
In figure：1 first pallet, 11 grooves, 12 press strips, 13 first pin holes, 14 guide posts, 15 first slide protrusions, 15 '
Second slide protrusion, 16 blind flanges, 17 flanges, 2 second pallets, 21 circular holes, 22 second pin holes, 23 first arc chutes, 23 '
Second arc chute, 24T shape sliding slots, 3 third pallets, 31 bolt mounting holes, 4 torsional springs, 51 first modified strips, 52 second deformations
Item, 6 deformed plates, 7 safety pins, 8 battery assemblies, 81 metal shells, 82 battery components, 83 output electrodes.
Specific implementation mode
As shown in Figures 1 to 12, for existing defect, protection main body of the invention is as follows：
Exploitation is a kind of device for being directed to and being protected to power batteries such as accumulators in new-energy automobile, especially,
During automobile is violently shaken, battery is avoided to be violently shaken the problems such as being distorted, deforming.
Its basic principle is that automobile is right according to the difference of impact site and crash direction after being clashed
It is different in the impact force of battery, for example, in automobile frontal impact, since speed is high, hits fiercely to the impact of battery
Maximum, the design method of mainstream is all to be optimized to the arrangement of battery, and battery is integrally fixed in battery case at present
, impact does not release still, causes the dismemberent of battery component, and then cause deflagration accident.
In automobile side shock, speed is not high, but since battery is superimposed in front-rear direction, the combination on lateral
Dynamics is weaker, and battery dislocation can still occur, cause battery electrode connection points that short circuit, detonation, explosion, therefore this hair occurs
It is bright to seek to, by carrying out global optimization to power battery, provide a kind of better solution.Its basic ideas is to solve electricity
Pond component absorbs impact force, the impact force of battery itself is reduced to original in the impact in front, side and oblique direction
One third is effectively protected battery, avoids that short circuit, detonation and explosion accident occurs.
Based on the description above, power battery pack structure provided by the invention is as follows：
Include battery assembly 8 of the inside containing battery, and the first pallet 1, second for battery assembly fixation
Pallet 2, third pallet 3, torsional spring 4, the first modified strip 51, the second modified strip 52, deformed plate 6 and safety pin 7, separately below to each
A structure is described in detail.
Battery assembly 8 includes metal shell 81, battery component 82 and output electrode 83, wherein metal shell 81 is general
It is designed as square or class cuboid, battery component 82 is embedded in metal shell 81, and output electrode 83 is located at top,
Including positive and negative electrode, wherein positive and negative electrode is as possible according to diagonally arranged so that distance zooms out, and reduces the possibility of short circuit.
Above-mentioned battery assembly 8 is mounted on the first pallet 1, and the first pallet 1 is a square plate, in the first pallet
There are one the groove 11 for the positioning of battery assembly, the bottoms of the groove and above-mentioned battery assembly to carry out for 1 upper surface setting
Cooperation, and compressed by horizontal and vertical press strip 12 intersected with each other on battery assembly, and will be above-mentioned using trip bolt
12 both ends of press strip be fastened on the edge of the first pallet 1.
Four corners of the first pallet 1 are provided with the first pin hole 13, which is through-hole.
Below the first pallet 1 surface close to left front corner be arranged a guide post 14 extended downwardly, and
A torsional spring 4 is nested in guide post, which uses large torque torsional spring, and it is angle that performance indicator, which is substantially met, -- loading ratio
It it is 90 degree -0.9 ton, in the first pallet lower surface setting far from guide post 14, there are one the first slide protrusion 15 and one the
Two slide protrusions 15 ', two slide protrusions are all the cylinder to be fixed on the first pallet 1.
In the lower section of the first pallet 1, setting is the second pallet 2, wherein is provided in the second pallet 2 and coordinates with guide post
Circular hole 21, above-mentioned torsional spring 4 and guide post 14 be inserted in circular hole 21, and there are one reamings in the setting of the bottom of circular hole, and
One blind flange 16 is set at reaming, and above-mentioned torsional spring lower end is inserted in the slot of blind flange 16, in the bottom end of guide post 14
There are one flanges 17 for setting, and the diameter of the flange is more bigger than the diameter of guide post, prevents the first pallet 1 from falling off.
Four corners of the second pallet 2 are provided with the second pin hole 22, and the second above-mentioned pin hole is blind hole, on
The first, second pin hole stated is correspondingly arranged, and a safety pin 7 is inserted into each pair of first, second pin hole.
The safety pin 7 uses engineering plastics pin, and setting is there are one notch 71 on engineering plastics pin, and the engineering plastics
Notch is fallen at the faying surface of the first, second pin hole pin just after such insertion, and notch is towards side, with reference to figure 12.To protect
Card safety pin does not loosen, using interference fit between above-mentioned safety pin and the first pin hole and the second pin hole, and on surface
Groove 72 is loosened in setting.
Under normal circumstances, it is secured to one another between the first pallet and the second pallet due to the locking effect of four safety pins 7
Together, be not in the vibration of battery case shell, the vibration that electrode gets an electric shock is effectively prevent to fall off.
During hard hit, after safety pin fractures, energy is absorbed by the deformation of modified strip.
There are one the first arc chute 23 and the second arc chutes for setting on the upper surface of the separate circular hole of the second pallet 2
23 ', the first, second arc chute is all configured with above-mentioned circular hole 21 for the center of circle, and the first arc chute 23 is relatively large in diameter,
And outputed to right front and to form uncovered structure, 23 ' diameter of the second arc chute is smaller, and to left back opening, and should be first
The first modified strip 51 is provided in arc chute 23, the first modified strip is pressed in by the first slide protrusion in the first arc chute,
The second modified strip 52 is set in second arc chute 23 ', the second modified strip is pressed in by the second slide protrusion in the second arc chute,
First modified strip and the second modified strip is aluminium alloy modified strip, has certain elasticity, and in extraneous severe impact
In the case of compression completely occurs there is self-destroying function, the self-destruction dynamics is at 0.5 ton or so, i.e., when self-destruction of the load in modified strip
Close to 0.5 ton hour self-destruction occurs for dynamics, absorbs impact energy.The both ends of the first, second above-mentioned modified strip are located at arc chute
23 both ends, and contacted in centre position, form the slide construction coordinated with slide protrusion.
Third pallet 3 is also that mounting plate is provided with corrugated using flat aluminium alloy plate on the third pallet of aluminium alloy
Deformed plate 6, the deformed plate 6 are Al-alloy parts, are attached by welding with the second pallet and third pallet.And
The surrounding of three pallets 3 is provided with bolt mounting holes 31, for being attached with new energy vehicle carriage.
Further, two slide protrusions and the mating surface of two arc chutes are T shapes sliding slot 24, with reference to figure 9, anti-dropout
Effect is more preferable.
The mode that above-mentioned slide protrusion and guide post is connected through a screw thread is attached with the first pallet.
Slide protrusion is packed into from the open-mouth of two arc chutes.
When being installed on new energy vehicle, the wave direction in above-mentioned deformed plate 6 is arranged along the direction that automobile is advanced.
It is, in general, that power battery assembly 8 divides to be multigroup, and is uniformly mounted on vehicle frame, with reference to figure 13.
Description below is done to the consumption of energy during shock below：
Frontal impact：The moment of frontal impact, when speed be higher than security settings speed, such as 80 kilometers per hour, safety
Pin 7 fractures automatically, and battery assembly 8 can be deflected to left front due to effect of inertia, with reference to figure 10, in the process, if power
Spend bigger, since third pallet is fixedly connected with vehicle frame, the second pallet 2 relative to the meeting of third pallet there are one it is forward become
Gesture, deformed plate deformation, in this knockout process, due to torsional spring, modified strip, deformed plate three cooperative transformation, and battery assembly
It itself rotates and decomposes power, be enough to absorb the impact that battery inertia belt itself comes so that battery component internal cell
The impact force of core will lower at least 60%, alleviate shock dynamics significantly, the generation for avoiding electric pole short circuit, firing, exploding.
Side impact：The moment of frontal impact, when speed be higher than security settings speed, such as 40 kilometers per hour, safety
Pin 7 fractures automatically, and battery assembly 8 can be deflected to right back due to effect of inertia, with reference to figure 11, in this knockout process, by
In torsional spring, the cooperative transformation of modified strip, it has been enough to absorb the impact that battery inertia belt itself comes so that electricity inside battery component
The impact force of Chi Xin will lower at least 50%, alleviate shock dynamics significantly, the generation for avoiding electric pole short circuit, firing, exploding.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, various changes of the relevant technical staff in the field to the present invention
Shape and improvement should all expand in the protection domain as determined by claims of the present invention.
Claims (6)
1. new energy vehicle, including vehicle ontology, the vehicle ontology includes aluminium alloy bicycle frame and battery assembly, and the battery assembly is more
Group and it is rows of be mounted on aluminium alloy bicycle frame on, which is characterized in that further include the first pallet (1), the second pallet (2), third support
Disk (3), torsional spring (4), the first modified strip (51), the second modified strip (52), deformed plate (6) and safety pin (7), wherein
The battery assembly (8) is compressed by horizontal and vertical press strip (12) intersected with each other and is mounted on the first pallet (1)
Upside；
Four corners of the first pallet (1) are provided with the first pin hole (13), first pin hole is through-hole；First
A guide post (14) extended downwardly is arranged close to left front corner in surface below pallet (1), and is covered in guide post
A torsional spring (4) is set, torsional spring (4) performance indicator meets angle -- loading ratio is 90 degree -0.9 ton；Far from guide post
(14) there are one the first slide protrusion (15) and second slide protrusion (15 '), two cunnings for the first pallet lower surface setting
Dynamic protrusion is all the cylinder being fixed on the first pallet (1)；
The second pallet (2) is set in the lower section of the first pallet (1), wherein be provided in second pallet (2) and match with guide post
The circular hole (21) of conjunction, the torsional spring (4) and guide post (14) are inserted in circular hole (21), and the bottom of circular hole setting there are one
Reaming, and a blind flange (16) is set at reaming, the torsional spring lower end is inserted in the slot of blind flange (16), is being oriented to
There are one flange (17), the diameter of the flange is bigger than the diameter of guide post for the bottom end setting of column (14)；
Four corners of the second pallet (2) are provided with the second pin hole (22), and second pin hole is blind hole, it is described
First, second pin hole is correspondingly arranged, and a safety pin (7) is inserted into each pair of first, second pin hole；
There are one the first arc chute (23) and second arcs for setting on upper surface of second pallet (2) far from circular hole
Sliding slot (23 '), two arc chutes are that the center of circle is arranged concentrically with the circular hole (21), and first arc chute (23) is located at
On the outside of second arc chute, first arc chute forms uncovered structure to right front, second arc chute (23 ') to
Left back is open, and the first modified strip (51) is provided in the first arc chute (23), and the first modified strip is prominent by the first sliding
It rises and is pressed in the first arc chute and forming curves are slidably matched, the second modified strip is set in the second arc chute (23 ')
(52), the second modified strip is pressed in by the second slide protrusion in the second arc chute and forming curves are slidably matched；Described first
Modified strip and the second modified strip are aluminium alloy modified strip, have elasticity and compression completely occurs in the case of extraneous severe impact
And crush, it crushes dynamics and is not less than 0.5 ton；
It is attached by corrugated deformed plate (6) between second pallet and third pallet, and in the deformed plate (6)
The direction advanced along automobile of wave direction be arranged, and the surrounding of third pallet (3) is provided with bolt mounting holes (31), institute
Third pallet (3) is stated to be bolted on aluminium alloy bicycle frame.
2. new energy vehicle according to claim 1, which is characterized in that the slide protrusion and the mating surface of arc chute are
T shapes sliding slot (24).
3. new energy vehicle according to claim 1, which is characterized in that battery assembly (8) includes metal shell (81), battery
Core assembly (82) and output electrode (83), wherein the metal shell (81) is square or cuboid, the battery component
(82) it is embedded in metal shell (81), output electrode (83) is located at metal shell top, and two output electrodes are according to diagonal
Arrangement.
4. new energy vehicle according to claim 1, which is characterized in that first pallet (1) is a square plate.
5. new energy vehicle according to claim 1, which is characterized in that the safety pin (7) is engineering plastics pin, the peace
There are one notches (71) for the setting of full pin middle part, and notch is fallen just in the first, second pin hole the engineering plastics pin after such insertion
Faying surface at, and notch (71) is towards vehicle body side.
6. new energy vehicle according to claim 1, which is characterized in that first, second, third pallet is all aluminium alloy
Tablet, the deformed plate are Al-alloy parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592118.7A CN106098990B (en) | 2016-07-26 | 2016-07-26 | new energy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592118.7A CN106098990B (en) | 2016-07-26 | 2016-07-26 | new energy vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098990A CN106098990A (en) | 2016-11-09 |
| CN106098990B true CN106098990B (en) | 2018-08-24 |
Family
ID=57449029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592118.7A Active CN106098990B (en) | 2016-07-26 | 2016-07-26 | new energy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098990B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887548B (en) * | 2017-03-14 | 2019-07-02 | 重庆长安新能源汽车科技有限公司 | A kind of batteries of electric automobile packet safeguard structure |
| JP6845984B2 (en) * | 2017-04-11 | 2021-03-24 | トヨタ車体株式会社 | Vehicle battery tray |
| CN113561750B (en) * | 2020-04-28 | 2022-11-18 | 睿能创意公司 | Electric vehicle |
| WO2024036542A1 (en) * | 2022-08-18 | 2024-02-22 | 宁德时代新能源科技股份有限公司 | Battery box body, battery and vehicle |
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|---|---|---|---|---|
| EP0559176A1 (en) * | 1992-03-04 | 1993-09-08 | Toyota Jidosha Kabushiki Kaisha | Vehicle structure for electric vehicle |
| JP2866998B2 (en) * | 1992-03-04 | 1999-03-08 | トヨタ自動車株式会社 | Battery fixing structure for electric vehicles |
| CN101714618A (en) * | 2009-11-19 | 2010-05-26 | 顾善昌 | Guide slide mechanism of vehicle-mounted accumulator box |
| CN104868070A (en) * | 2014-02-20 | 2015-08-26 | F·波尔希名誉工学博士公司 | Battery Tray For A Battery Housing Of A Motor Vehicle Battery |
| CN105118939A (en) * | 2015-08-07 | 2015-12-02 | 苏州小蜻蜓电动车有限公司 | Electric vehicle battery arrangement structure having buffer effect |
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- 2016-07-26 CN CN201610592118.7A patent/CN106098990B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0559176A1 (en) * | 1992-03-04 | 1993-09-08 | Toyota Jidosha Kabushiki Kaisha | Vehicle structure for electric vehicle |
| JP2866998B2 (en) * | 1992-03-04 | 1999-03-08 | トヨタ自動車株式会社 | Battery fixing structure for electric vehicles |
| CN101714618A (en) * | 2009-11-19 | 2010-05-26 | 顾善昌 | Guide slide mechanism of vehicle-mounted accumulator box |
| CN104868070A (en) * | 2014-02-20 | 2015-08-26 | F·波尔希名誉工学博士公司 | Battery Tray For A Battery Housing Of A Motor Vehicle Battery |
| CN105118939A (en) * | 2015-08-07 | 2015-12-02 | 苏州小蜻蜓电动车有限公司 | Electric vehicle battery arrangement structure having buffer effect |
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| Publication number | Publication date |
|---|---|
| CN106098990A (en) | 2016-11-09 |
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