CN110065400A - A kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle - Google Patents
A kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle Download PDFInfo
- Publication number
- CN110065400A CN110065400A CN201910453075.8A CN201910453075A CN110065400A CN 110065400 A CN110065400 A CN 110065400A CN 201910453075 A CN201910453075 A CN 201910453075A CN 110065400 A CN110065400 A CN 110065400A
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- CN
- China
- Prior art keywords
- air pressure
- pressure adjustment
- adjustment case
- piston head
- case
- Prior art date
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Classifications
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- 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
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- 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
Abstract
The present invention relates to field of new energy utilization, disclose a kind of anticollision device, collision-prevention device of new energy battery on new energy vehicle, including battery case, battery case is placed in piston shelf, piston shelf one end grafting the first air pressure adjustment case, and it can be slided in the first air pressure adjustment case, one end of piston shelf grafting the first air pressure adjustment case is connected with first piston head, first piston head is connected to inside the first air pressure adjustment case, it is close to a circle inner wall of the first air pressure adjustment case, first piston head can be from the other end sliding of one end inside the first air pressure adjustment case internally, the air pressure pressure in the enclosure space that first piston head is constituted with it is adjusted in first air pressure adjustment case.The present apparatus can resist lateral impact, the impact under automobile leap state, and impact obliquely.
Description
Technical field
The present invention relates to field of new energy utilization more particularly to a kind of anticollisions of the new energy battery on new energy vehicle
Device.
Background technique
If 106098990 B of Chinese patent notification number CN discloses a kind of new energy vehicle, for solving existing battery pack
The problem of part deforms in knockout process, fires, it mainly passes through modified strip and is squeezed fragmentation, come offset battery component by
The percussion arrived needs to consume the alloy material of production modified strip, and cost is relatively high, and is unfavorable for reusing, replacement
Accessory is inconvenient, and the modified strip time has grown easy-to-rust, loses the mechanical property of script, and this kind protects battery component
Device can only resist the sagittal impact of running car, cannot resist lateral impact, impact under automobile leap state and tiltedly
Upwards to the impact of automobile.
Summary of the invention
New energy battery can be made to resist lateral impact, rushing under automobile leap state the purpose of the present invention is to provide a kind of
It hits, and the anticollision device, collision-prevention device of impact obliquely.
A kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle used in order to solve the above problem, including electricity
Pond case.
Further, battery case is placed in piston shelf, piston shelf one end grafting the first air pressure adjustment case, and can be first
It is slided in air pressure adjustment case, one end of piston shelf grafting the first air pressure adjustment case is connected with first piston head, first piston head card
It connects inside the first air pressure adjustment case, is close to a circle inner wall of the first air pressure adjustment case, first piston head can be from the first air pressure tune
The other end sliding of one end internally inside case is saved, the closing sky that first piston head is constituted with it is adjusted in the first air pressure adjustment case
Interior air pressure pressure.For first piston head by the first air pressure adjustment case inside division at two closed spaces, two closings are empty
Between air pressure first piston head is controlled an equilbrium position, will not slide, when battery case is subjected to impact, battery case, which drives, lives
Plug frame is slided towards the first air pressure adjustment case, the one end of piston shelf sliding plug on the first air pressure adjustment case, pushes first to live
Chock plug sliding, due to the compressibility of gas, first piston head press its slide to enclosure space, extruded gas will
Form high pressure, hinder the sliding of first piston head, can the percussion that is subjected to of buffer battery case, and due to extruded closing
Reduced space, the then enclosure space being not under compression increase, and form low pressure, can equally hinder first piston head to slide, make first
Piston head can be restored to former equilbrium position.
Further, a face inner wall of face first piston head is equipped with the first elastic component inside the first air pressure adjustment case, the
One elastic component one end connects air pressure adjustment chamber interior wall, and one end is towards first piston head.First elastic component can be spring, further
The buffer function for improving the first air pressure adjustment case delays the compression speed of air under pressure, and further hinders first piston head
Sliding.
Further, the second elastic component is equipped with by the inner wall of piston shelf sliding plug inside the first air pressure adjustment case, the
The connection of two elastic component one end is by the inner wall of the first air pressure adjustment case of piston shelf sliding plug, and one end is towards first piston head.The
Two elastic components can be pressurized in advance, and enclosure space locating for the second elastic component is tuned into low pressure or negative pressure, first piston head is inhaled
Attached, the second elastic component supports first piston head, and first piston head is made to keep balance, can store a part of suction in this way, support
Shock resistance effect.
Single air pressure adjustment case can resist the impact on corresponding single direction.
Further, other end sliding plug the second air pressure adjustment case of piston shelf, the clamping of the second air pressure adjustment chamber interior wall
Second piston head, second piston head are close to the second air pressure adjustment case one and enclose inner wall, and second piston head can be in the second air pressure adjustment case
Middle sliding, first piston head are to abut with second piston head with the end of piston shelf, and the position of contact can freely separate, piston
Be slidably connected the first slideway below frame, and the first slideway both ends are respectively perpendicular the first air pressure adjustment case of connection and the second air pressure adjustment
Case.Piston shelf slides on the first slideway, so that battery case can resist an opposite impact, air pressure adjustment of the piston shelf towards which end
Case is mobile, just squeezes the enclosure space inside the air pressure adjustment case at which end and is worked as percussion by the inhibition of compressed gas
After elimination, battery case can be restored to former equilbrium position, not damaged, or reduce damage, still can normally play a role.And it is living
The end of plug frame can be skidded off from the air pressure adjustment case of its grafting, be slided on the first slideway, and further elongation can be delayed
The distance of punching improves buffering effect, keeps buffering more steady, further decreases the damage that battery case is subject to.
A pair of of the air pressure adjustment case being on same percussion line can resist the percussion of two opposite directions.
Further, vertical one end for connecting the first slide bar of one side vertical with horizontal direction on the first air pressure adjustment case,
First slide bar other end sliding plug third air pressure adjustment case, and connect in third air pressure adjustment case with third piston head, the
Three piston heads can be connected to inside third air pressure adjustment case, and be close to third air pressure adjustment case one and enclosed inner wall, the first air pressure adjustment
Case slip underneath connects the second slideway, and second slideway one end is connect with third air pressure adjustment case.It is rushed for what is be subject in resistance laterally
It hits, the air pressure adjustment case on a lateral impact position can be increased, the second slideway can permit the air pressure tune of previous stage
Section case, battery case and piston shelf component entirely slide, and the first slide bar pushes third piston head to squeeze in third air pressure adjustment case
Enclosure space allows the gas in enclosure space to be compressed, and then acting in opposition hinders third piston head in third piston head again
Sliding, unidirectionally resists impact to complete side.
Further, another side vertical with horizontal direction on the first air pressure adjustment case is vertical connect the one of the second slide bar
End, the 4th air pressure adjustment case of other end sliding plug of the second slide bar, the 4th air pressure adjustment case the 4th piston head of interior clamping, the 4th
Piston head can slide in the 4th air pressure adjustment case, and the second slideway other end connects the 4th air pressure adjustment case, the first slide bar and the
Three piston heads are to abut, and the two can be separated freely, and the second slide bar is to abut with the 4th piston head, and the two can be separated freely.
First air pressure adjustment case slides on the second slideway, and after lateral impact, the first air pressure adjustment case is towards third air pressure adjustment case
Sliding, or towards the 4th air pressure adjustment case slide, then the first air pressure adjustment case by from third air pressure adjustment case either
The obstruction of 4th air pressure adjustment case.
Further, one end of third slide bar is vertically connected above third air pressure adjustment case, the other end of third slide bar is sliding
Dynamic the 5th air pressure adjustment case of grafting, the 5th air pressure adjustment case inside are equipped with the 5th piston head, and the 5th piston head is close to the 5th air pressure
Regulating box one encloses inner wall, and the 5th piston head can slide in the 5th air pressure adjustment case, and the 5th piston head and third slide bar are the 5th
To abut inside air pressure adjustment case, the two can be separated from each other, and vertically connect the one of the 4th slide bar below third air pressure adjustment case
End, the 6th air pressure adjustment case of other end sliding plug of the 4th slide bar, the 6th air pressure adjustment case inside are equipped with the 6th piston head, the
Six piston heads are close to the 6th air pressure adjustment case one and enclose inner wall, and can slide in the 6th air pressure adjustment case, the 4th slide bar and the 6th
Piston head is to abut in the 6th air pressure adjustment case, and the two can be separated from each other, in the 5th air pressure adjustment case and the 6th air pressure tune
It saves and is equipped with third slideway between case, third slideway upper end connects the 5th air pressure adjustment case, and lower end connects the 6th air pressure adjustment case, the
Three air pressure adjustment casees are slidably connected on third slideway, can be slid vertically along third slideway without departing from third slideway.5th
Air pressure adjustment case and the 6th air pressure adjustment case are used to resist the vertical impact force being subject under automobile leap state, third air pressure adjustment
Case drives connected horizontally component to do vertical motion on third slideway, to reach protection battery case, resists perpendicular
To impact force.
Further, the 6th air pressure adjustment case is polygon, the 6th piston head in the 6th air pressure adjustment case
Shape be also set as corresponding polygon, side that a pair of the 6th air pressure adjustment case is parallel to each other and vertical with horizontal direction
Face is vertical with one end of one end of the 5th slide bar and the 6th slide bar respectively to be connect, the 7th gas of other end sliding plug of the 5th slide bar
Regulating box is pressed, the 7th piston head is equipped with inside the 7th air pressure adjustment case, the 7th piston head is close to the 7th air pressure adjustment case one
Inner wall is enclosed, the 5th slide bar and the 7th piston head are abutting inside the 7th air pressure adjustment case, and the two can be separated from each other, and the 6th is sliding
The 8th air pressure adjustment case of other end sliding plug of bar, the 8th air pressure adjustment case inside are equipped with the 8th piston head, the 8th piston head
It is close to the 8th air pressure adjustment case one circle inner wall, and can be slided in the 8th air pressure adjustment case, the 8th piston head and the 6th slide bar exists
To abut in 8th air pressure adjustment case, the two can be separated from each other, between the 8th air pressure adjustment case and the 7th air pressure adjustment case
Equipped with the 4th slideway, described 4th slideway one end connects the 7th air pressure adjustment case, and the other end connects the 8th air pressure adjustment case,
6th air pressure adjustment case is to be slidably connected with the 4th slideway.7th air pressure adjustment case and the 8th air pressure adjustment case are for resisting tiltedly
To impact force, the 6th air pressure adjustment case drives the other assemblies that are attached thereto oblique towards the 7th air pressure adjustment on the 4th slideway
Case either the 8th air pressure adjustment case sliding, to protect battery case, resists oblique impact force.
As long as a pair of of air pressure adjustment case is arranged on any impact force action line, and allow other assemblies in this pair of of air pressure tune
It is slided between section case, these components is made to be hindered the obstruction of either spring by compressed gas, can resisted from any
Percussion on impact force action line.
The present apparatus is conducive to resist opposite percussion and lateral impact effect and oblique percussion and vertical impact
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of single air pressure adjustment box-shaped formula
Fig. 2 is the schematic diagram of internal structure of single air pressure adjustment case.
Fig. 3 is the structural schematic diagram of double air pressure adjustment box-shaped formulas.
Fig. 4 is four air pressure adjustment box-shaped formula structural schematic diagrams.
Fig. 5 is the structural schematic diagram of six air pressure adjustment box-shaped formulas.
Fig. 6 is the structural schematic diagram of eight air pressure adjustment box-shaped formulas.
Appended drawing reference: 1, battery case；2, piston shelf；3, the first air pressure adjustment case；4, first piston head
31, the first elastic component；32, the second elastic component；5, the second air pressure adjustment case；6, second piston head；7, the first slideway；8,
One slide bar；9, third air pressure adjustment case；10, third piston head；11, the second slideway；12, the second slide bar；13, the 4th air pressure adjustment
Case；14, the 4th piston head；15, third slide bar；16, the 5th air pressure adjustment case；17, the 5th piston head；18, the 4th slide bar；19,
6th air pressure adjustment case；20, the 6th piston head；21, third slideway；22, the 5th slide bar；23, the 6th slide bar；24, the 7th air pressure
Regulating box；25, the 7th piston head；26, the 8th air pressure adjustment case；27, the 8th piston head；28, the 4th slideway.
Specific embodiment
As shown in figures 1 to 6, a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle, including battery case 1.
Battery case 1 is placed in piston shelf 2,2 the first air pressure adjustment of one end grafting case 3 of piston shelf, and can be in the first air pressure
It is slided in regulating box 3, one end of 2 the first air pressure adjustment of grafting case 3 of piston shelf is connected with first piston head 4, and first piston head 4 blocks
It connects inside the first air pressure adjustment case 3, is close to a circle inner wall of the first air pressure adjustment case 3, first piston head 4 can be from the first air pressure
The other end sliding of regulating box 3 inside one end internally, the first air pressure adjustment case 3 are adjusted first piston head 4 and constitute with it
Air pressure pressure in enclosure space.First piston head 4 by 3 inside division of the first air pressure adjustment case at two closed spaces, two
The air pressure of a enclosure space controls first piston head 4 an equilbrium position, will not slide, when battery case 1 is subjected to impact, electricity
Pond case drive piston shelf 2 slided towards the first air pressure adjustment case 3,2 sliding plug of piston shelf on the first air pressure adjustment case 3 one
End pushes first piston head 4 to slide, and due to the compressibility of gas, first piston head 4 presses its closing for sliding direction
Space, extruded gas will form high pressure, and first piston head 4 is hindered to slide, can the impact that is subjected to of buffer battery case 1 make
With, and since extruded enclosure space reduces, then the enclosure space being not under compression increases, and forms low pressure, can equally hinder
Hinder first piston head 4 to slide, first piston head is enable to be restored to former equilbrium position.
One face inner wall of 3 inside face first piston head 4 of the first air pressure adjustment case is equipped with the first elastic component 31, the first elasticity
31 one end of part connects 3 inner wall of air pressure adjustment case, and one end is towards first piston head 4.First elastic component 31 can be spring, further
The buffer function for improving the first air pressure adjustment case 3 delays the compression speed of air under pressure, and further hinders first piston head
4 sliding.
Second elastic component 32, the second elasticity are equipped with by the inner wall of 2 sliding plug of piston shelf inside first air pressure adjustment case 3
The connection of 32 one end of part is by the inner wall of the first air pressure adjustment case 3 of 2 sliding plug of piston shelf, and the other end is towards first piston head 4.The
Two elastic components 32 can be pressurized in advance, enclosure space locating for the second elastic component 32 is tuned into low pressure or negative pressure, by first piston
First 4 absorption, the second elastic component 32 supports first piston head 4, and first piston head 4 is made to keep balance, can store one in this way
Divide suction, resists percussion.
First air pressure adjustment case 3 can resist the impact on its corresponding single direction.
The second air pressure adjustment of other end sliding plug case 5 of piston shelf 2,5 inner wall of the second air pressure adjustment case clamping second are living
Chock plug 6, second piston head 6 are close to the second air pressure adjustment case 5 one and enclose inner wall, and second piston head 6 can be in the second air pressure adjustment case 5
Sliding, first piston head 4 are to abut with second piston head 6 with the end of piston shelf 2, and the position of contact can freely separate, living
Be slidably connected the first slideway 7 below plug frame 2, and 7 both ends of the first slideway are respectively perpendicular the first air pressure adjustment case 3 of connection and the second gas
Press regulating box 5.Piston shelf 2 slides on the first slideway 7, so that battery case 1 can resist an opposite impact, piston shelf 2 towards one
Second air pressure adjustment case 5 of the first air pressure adjustment case 3 at the end perhaps other end is mobile just squeeze the first air pressure adjustment case 3 or
Enclosure space inside second air pressure adjustment case 5, by the inhibition of compressed gas, after percussion is eliminated, battery case 1
It can be restored to former equilbrium position, it is not damaged, or damage is reduced, still can normally it play a role.And the end of piston shelf 2 can
To be skidded off from the first air pressure adjustment case 3 or the second air pressure adjustment case 5 of its grafting, slided on the first slideway 7, further
The distance that can be buffered has been elongated, buffering effect is improved, has kept buffering more steady, to further decrease what battery case 1 was subject to
Damage.
The the first air pressure adjustment case 3 and the second air pressure adjustment case 5 being on same percussion line can resist two phases
The percussion of opposite direction.
The vertical one end for connecting the first slide bar 8 of the one side vertical with horizontal direction, the first slide bar on first air pressure adjustment case 3
8 other end sliding plug third air pressure adjustment casees 9, and connect in third pressure regulating box 9 with third piston head 10, third piston
First 10 can be connected to inside third air pressure adjustment case 9, and are close to third air pressure adjustment case 9 one and enclose inner wall, the first air pressure adjustment case 3
Slip underneath connects the second slideway 11, and 11 one end of the second slideway is connect with third air pressure adjustment case 9.It resists and is subject on lateral
Impact, just increases the third air pressure adjustment case 9 on a lateral impact position, and the second slideway can permit the first gas of front
Pressure regulating box 3 and its connected battery case 1 and 2 component of piston shelf entirely slide, and the first slide bar 8 pushes third piston head 10 to squeeze
Enclosure space in third air pressure adjustment case 9, allows the gas in enclosure space to be compressed, and then acting in opposition is living in third again
Chock plug 10 hinders third piston head 10 to slide, unidirectionally resists impact to complete side.
Vertical one end for connecting the second slide bar 12 in the another side vertical with horizontal direction on first air pressure adjustment case 3, second
The 4th air pressure adjustment case 13 of other end sliding plug of slide bar 12,13 the 4th piston head 14 of interior clamping of the 4th air pressure adjustment case, the
Four piston heads 14 can slide in the 4th air pressure adjustment case 13, and 11 other end of the second slideway connects the 4th air pressure adjustment case 13, the
One slide bar 8 is to abut with third piston head 10, and the two can be separated freely, and the second slide bar 12 is to abut with the 4th piston head 14,
The two can be separated freely.First air pressure adjustment case 3 slides on the second slideway 11, after lateral impact, the first air pressure tune
Save case 3 towards third air pressure adjustment case 9 slide, or towards the 4th air pressure adjustment case 13 slide, then the first air pressure adjustment case 3 by
Obstruction from third air pressure adjustment case 9 or the 4th air pressure adjustment case 13.
Third air pressure adjustment case 9 and the 4th air pressure adjustment case 13 on a pair of of lateral impact position are completed to resist lateral punching
The effect of hitting.
Third air pressure adjustment case 9 above insert by vertical one end for connecting third slide bar 15, the other end sliding of third slide bar 15
The 5th air pressure adjustment case 16 is connect, the 5th piston head 17 is equipped with inside the 5th air pressure adjustment case 16, the 5th piston head 17 is close to the 5th
Air pressure adjustment case 16 1 encloses inner wall, and the 5th piston head 17 can slide in the 5th air pressure adjustment case 16, the 5th piston head 17 and the
To abut inside the 5th air pressure adjustment case 16, the two can be separated from each other three slide bars 15, and third air pressure adjustment case 9 is vertical below
Connect one end of the 4th slide bar 18, the 6th air pressure adjustment case 19 of other end sliding plug of the 4th slide bar 18, the 6th air pressure adjustment
The 6th piston head 20 is equipped with inside case 19, the 6th piston head 20 is close to the 6th air pressure adjustment case 19 1 and encloses inner wall, and can be the 6th
It is slided in air pressure adjustment case 19, the 4th slide bar 18 abuts in the 6th air pressure adjustment case 19 with the 6th piston head 20, and the two can
To be separated from each other, third slideway 21, third slideway 21 are equipped between the 5th air pressure adjustment case 16 and the 6th air pressure adjustment case 19
Upper end connects the 5th air pressure adjustment case 16, and lower end connects the 6th air pressure adjustment case 19, and third air pressure adjustment case 9 is slidably connected at the
On three slideways 21, it can slide vertically along third slideway 21 without departing from third slideway 21.5th air pressure adjustment case 16 and the 6th
Air pressure adjustment case 19 is used to resist the vertical impact force being subject under automobile leap state, and third air pressure adjustment case 9 drives phase therewith
The horizontally component of connection does vertical motion on third slideway 21, to reach protection battery case 1, resists vertical impact
Power.
6th air pressure adjustment case 19 is polygon, the shape of the 6th piston head 20 in the 6th air pressure adjustment case 19
It is set as corresponding polygon, side that a pair of the 6th air pressure adjustment case 19 is parallel to each other and vertical with horizontal direction is respectively with
One end of five slide bars 22 and one end of the 6th slide bar 23 vertically connect, the 7th air pressure tune of other end sliding plug of the 5th slide bar 22
Case 24 is saved, the 7th piston head 25 is equipped with inside the 7th air pressure adjustment case 24, the 7th piston head 25 is close to the 7th air pressure adjustment case 24
To abut inside the 7th air pressure adjustment case 24, the two can mutually divide for one circle inner wall, the 5th slide bar 22 and the 7th piston head 25
It is living that the 8th is equipped with from, the 8th air pressure adjustment case 26 of other end sliding plug of the 6th slide bar 23, inside the 8th air pressure adjustment case 26
Chock plug 27, the 8th piston head 27 is close to the 8th air pressure adjustment case 26 1 and encloses inner wall, and can slide in the 8th air pressure adjustment case 26,
8th piston head 27 abuts in the 8th air pressure adjustment case 26 with the 6th slide bar 23, and the two can be separated from each other, in the 8th gas
It presses and is equipped with the 4th slideway 28 between regulating box 26 and the 7th air pressure adjustment case 24,28 one end of the 4th slideway connects the 7th air pressure adjustment
Case 24, the other end connect the 8th air pressure adjustment case 26, and the 6th air pressure adjustment case 19 is to be slidably connected with the 4th slideway 28.7th gas
Pressure regulating box 24 and the 8th air pressure adjustment case 26 are for resisting slanting impact force, and the 6th air pressure adjustment case 19 drives phase therewith
Other assemblies even are oblique on the 4th slideway 28 to be slided towards the 7th air pressure adjustment case 24 or the 8th air pressure adjustment case 26, with
Battery case is protected, oblique impact force is resisted.
6th air pressure adjustment case 19 of shape changeable possesses multiple inclined-planes, can be used to resist the impact force action of multiple angles
Impact force on line.
As long as a pair of of air pressure adjustment case is arranged on any impact force action line, and allow other assemblies in this pair of of air pressure tune
It is slided between section case, these components is made to be hindered the obstruction of either spring by compressed gas, can resisted from any
Percussion on impact force action line.
Other accessories on new energy vehicle being connected with battery case 1 may be mounted at except percussion line, Huo Zhean
It fills isolation board and reserves wiring hole, battery case 1 and other accessories are kept apart.
The present apparatus acts on, tiltedly opposite percussion, lateral impact using the compressibility of gas and the elasticity of spring
To percussion and vertical percussion can reach buffering resist effect, as long as and a degree of impact force not
It is excessive, the present apparatus would not be damaged, still may be reused after being subjected to impact, and it is more convenient to replace accessory.
Claims (8)
1. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle, including battery case (1), which is characterized in that described
Battery case (1) is placed in piston shelf (2), piston shelf (2) one end grafting the first air pressure adjustment case (3), and can be first
Sliding in air pressure adjustment case (3), one end of piston shelf (2) grafting the first air pressure adjustment case (3) is connected with first piston head
(4), the first piston head (4) is connected to the first air pressure adjustment case (3) inside, is close to a circle of the first air pressure adjustment case (3)
Inner wall, the first piston head (4) can the other end sliding internally from the internal one end of the first air pressure adjustment case (3), described the
The air pressure pressure in the enclosure space that first piston head (4) are constituted with it is adjusted in one air pressure adjustment case (3).
2. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as described in claim 1, which is characterized in that institute
The face inner wall for stating the internal face first piston head (4) of the first air pressure adjustment case (3) is equipped with the first elastic component (31), and described first
Elastic component (31) one end connects air pressure adjustment case (3) inner wall, and the other end is towards the first piston head (4).
3. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as described in claim 1, which is characterized in that institute
It states the internal inner wall by piston shelf (2) sliding plug of the first air pressure adjustment case (3) and is equipped with the second elastic component (32), described second
Elastic component (32) one end is connected by the inner wall of the first air pressure adjustment case (3) of piston shelf (2) sliding plug, other end direction
The first piston head (4).
4. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as described in claim 1, which is characterized in that institute
State other end sliding plug the second air pressure adjustment case (5) of piston shelf (2), the second air pressure adjustment case (5) inner wall clamping the
Two piston heads (6), the second piston head (6) are close to the second air pressure adjustment case (5) one and enclose inner wall, the second piston head (6)
It can the sliding in the second air pressure adjustment case (5), the first piston head (4) and the second piston head (6) and the piston shelf
(2) end is to abut, and the position of contact can freely separate, and be slidably connected the first slideway below the piston shelf (2)
(7), the first slideway (7) both ends are respectively perpendicular the first air pressure adjustment case (3) of connection and the second air pressure adjustment case (5).
5. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as described in claim 1, which is characterized in that institute
Vertical one end for connecting the first slide bar (8) of one side vertical with horizontal direction on the first air pressure adjustment case (3) is stated, described first is sliding
Bar (8) other end sliding plug third air pressure adjustment case (9), and connect in third pressure regulating box (9) with third piston head (10)
It connects, it is internal that the third piston head (10) can be connected to third air pressure adjustment case (9), and is close to third air pressure adjustment case (9) one
Inner wall is enclosed, the first air pressure adjustment case (3) slip underneath connects the second slideway (11), described second slideway (11) one end and the
The connection of three air pressure adjustment casees (9).
6. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as claimed in claim 5, which is characterized in that institute
State vertical one end for connecting the second slide bar (12) in another side vertical with horizontal direction on the first air pressure adjustment case (3), described
The 4th air pressure adjustment case (13) of other end sliding plug of two slide bars (12), the 4th air pressure adjustment case (13) is interior to be clamped the 4th piston
Head (14), the 4th piston head (14) can be slided in the 4th air pressure adjustment case (13), the second slideway (11) other end
The 4th air pressure adjustment case (13) is connected, first slide bar (8) is to abut with the third piston head (10), and the two can be free
It separates, second slide bar (12) is to abut with the 4th piston head (14), and the two can be separated freely.
7. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as claimed in claim 5, which is characterized in that institute
Stating third air pressure adjustment case (9), vertically one end of connection third slide bar (15), the other end sliding of third slide bar (15) are inserted above
The 5th air pressure adjustment case (16) is connect, the 5th piston head (17) is equipped with inside the 5th air pressure adjustment case (16), the described 5th is living
Chock plug (17) is close to the 5th air pressure adjustment case (16) one and encloses inner wall, and the 5th piston head (17) can be in the 5th air pressure adjustment case
(16) sliding in, the 5th piston head (17) are inside the 5th air pressure adjustment case (16) with the third slide bar (15)
It abuts, the two can be separated from each other, and the third air pressure adjustment case (9) vertically connects one end of the 4th slide bar (18), institute below
The 6th air pressure adjustment case (19) of other end sliding plug of the 4th slide bar (18) is stated, is set inside the 6th air pressure adjustment case (19)
There is the 6th piston head (20), the 6th piston head (20) is close to the 6th air pressure adjustment case (19) one and encloses inner wall, and can be the 6th
Sliding in air pressure adjustment case (19), the 4th slide bar (18) and the 6th piston head (20) are in the 6th air pressure adjustment case
(19) to abut in, the two can be separated from each other, set between the 5th air pressure adjustment case (16) and the 6th air pressure adjustment case (19)
Have third slideway (21), third slideway (21) upper end connects the 5th air pressure adjustment case (16), and lower end connects the 6th air pressure tune
It saves case (19), the third air pressure adjustment case (9) is slidably connected on third slideway (21), can be vertically sliding along third slideway (21)
It moves without departing from third slideway (21).
8. a kind of anticollision device, collision-prevention device of the new energy battery on new energy vehicle as claimed in claim 7, which is characterized in that institute
Stating the 6th air pressure adjustment case (19) is polygon, is set to the shape of the 6th piston head (20) in the 6th air pressure adjustment case (19)
Shape is also set as corresponding polygon, side that a pair of the 6th air pressure adjustment case (19) is parallel to each other and vertical with horizontal direction
Face is vertical with one end of one end of the 5th slide bar (22) and the 6th slide bar (23) respectively to be connect, the 5th slide bar (22) it is another
The 7th air pressure adjustment case (24) of sliding plug is held, is equipped with the 7th piston head (25), institute inside the 7th air pressure adjustment case (24)
It states the 7th piston head (25) and is close to the 7th air pressure adjustment case (24) one circle inner wall, the 5th slide bar (22) and the 7th piston
Head (25) is to abut inside the 7th air pressure adjustment case (24), and the two can be separated from each other, the 6th slide bar (23)
The 8th air pressure adjustment case (26) of other end sliding plug, the 8th air pressure adjustment case (26) is internal to be equipped with the 8th piston head
(27), the 8th piston head (27) is close to the 8th air pressure adjustment case (26) one circle inner wall, and can be in the 8th air pressure adjustment case
(26) sliding in, the 8th piston head (27) abut in the 8th air pressure adjustment case (26) with the 6th slide bar (23), the two
It can be separated from each other, the 4th slideway (28), institute are equipped between the 8th air pressure adjustment case (26) and the 7th air pressure adjustment case (24)
It states the 4th slideway (28) one end and connects the 7th air pressure adjustment case (24), the other end connects the 8th air pressure adjustment case
(26), the 6th air pressure adjustment case (19) is to be slidably connected with the 4th slideway (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910453075.8A CN110065400B (en) | 2019-05-28 | 2019-05-28 | A buffer stop for new forms of energy battery on new forms of energy car |
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| CN201910453075.8A CN110065400B (en) | 2019-05-28 | 2019-05-28 | A buffer stop for new forms of energy battery on new forms of energy car |
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| CN110065400A true CN110065400A (en) | 2019-07-30 |
| CN110065400B CN110065400B (en) | 2020-08-25 |
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| CN113602106A (en) * | 2021-08-06 | 2021-11-05 | 西华大学 | Sliding hydrogen fuel passenger car hydrogen fuel cell system protection device |
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| Publication number | Publication date |
|---|---|
| CN110065400B (en) | 2020-08-25 |
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