CN104786806A - Rear vibration isolation electric vehicle battery pack installation structure - Google Patents

Rear vibration isolation electric vehicle battery pack installation structure Download PDF

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Publication number
CN104786806A
CN104786806A CN201510113617.9A CN201510113617A CN104786806A CN 104786806 A CN104786806 A CN 104786806A CN 201510113617 A CN201510113617 A CN 201510113617A CN 104786806 A CN104786806 A CN 104786806A
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China
Prior art keywords
stop lever
front stop
sucker
drive gear
vibration isolation
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CN201510113617.9A
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Chinese (zh)
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CN104786806B (en
Inventor
刘富豪
夏基胜
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Yangcheng Institute of Technology
Yancheng Institute of Technology
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Yangcheng Institute of Technology
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Abstract

The invention relates to the technical field of manufacturing of new energy automobiles. A rear vibration isolation electric vehicle battery pack installation structure comprises a front stop lever and an automobile floor positioned between a trunk and back seats, wherein the front stop lever is of a tubular structure; the front stop lever extends along the width direction of an automobile; the front stop lever is provided with a plurality of battery pack fixing mechanisms along the length direction of the front stop lever; each battery pack fixing mechanism comprises a connection seat connected together with the front stop lever, a first suction cup connected to the back side of the connection seat and a second suction cup positioned in the first suction cup; the first suction cups and the second suction cups define adsorption tanks; two ends of the front stop lever are connected with connection frames which are connected together with the automobile floor. The rear vibration isolation electric vehicle battery pack installation structure has the advantages of capability of preventing a battery pack from being overturned and good vibration isolation effect, and the problems that the battery pack is easily overturned in bumps of the existing battery pack installation structure installed at the rear and the vibration isolation effect is poor are solved.

Description

Rearmounted vibration isolation type batteries of electric automobile bag mounting structure
Technical field
The present invention relates to new-energy automobile manufacturing technology field, particularly relate to a kind of rearmounted vibration isolation type batteries of electric automobile bag mounting structure.
Background technology
Can be provided with battery pack in electronlmobil in drive motor, power brick is arranged in the vehicle body of automobile by Battery pack installation structure.Battery pack installation structure is divided into preposition and rearmounted two kinds of modes according to the difference of the position be installed on vehicle body.China Patent No. be 201220611004X, authorize publication date be May 29 in 2013 day, be called the Battery pack installation structure namely disclosing a kind of preposition installation in the patent document of " a kind of mounting structure of integral battery bag ", namely power brick is mounted in the cabin of automobile.Chinese Patent Application No. be 201310221136, publication date be December 25 in 2013 day, be called namely disclose a kind of rearmounted installation in the patent document of " Battery pack installation structure for elec. vehicle " Battery pack installation structure, namely power brick is installed on rear row seat rear.
The Battery pack installation structure of existing rearmounted installation has the following disadvantages: vibration isolation energy-absorbing effect is poor; Only ensure complete automobile collision safety by bottom power brick with the Joint strenght of vehicle body, therefore when producing collision, power brick easily produces reach or tip forwards phenomenon, therefore poor stability.
Summary of the invention
The invention provides a kind of when can prevent from colliding power brick turn over before producing, rearmounted vibration isolation type batteries of electric automobile bag mounting structure that vibration isolating effect is good, when solving the collision existing for automobile batteries bag mounting structure of existing rearmounted installation, power brick turns over the problem with vibration isolating effect difference before easily producing.
Above technical matters is solved by following technical proposal: a kind of rearmounted vibration isolation type batteries of electric automobile bag mounting structure, comprise automotive floor panel and transverse blocking-rod, described automobile is provided with rear row seat and is positioned at the boot at rear row seat rear, described automotive floor panel is between described boot and rear row seat, described front stop lever is tubular structure, described front stop lever extends along the Width of described automobile, described front stop lever is provided with some power brick fixed mechanisms along the distribution of front stop lever length direction, described power brick fixed mechanism comprises the Connection Block that same front stop lever links together, be connected to the first sucker on rear side of Connection Block and the second sucker being positioned at the first sucker, adsorption tank is surrounded between described first sucker and the second sucker, the two ends of described front stop lever are all connected with link span, described link span links together with described automotive floor panel.Space between boot and rear row seat is generally idle, and electrokinetic cell bag is arranged on this, can improve the degree of utilization of inner space of vehicle.During use, extrude the first sucker and the second sucker by making power brick simultaneously, make all to form negative pressure in the inner space of the first sucker and adsorption tank, also namely carry out adsorbing together with the second sucker by the first sucker and power brick be fixed together with the present invention, automotive floor panel is supported on the lower end of power brick.When vibrated or instant impact and make the first sucker absorption place produce moment partial disengagement time, under the effect of the second sucker, after instant impact disappears, the first sucker again can recover and adsorb, make sucker be subject to moment impact and produce local instantaneously disconnect time can not produce obscission, and namely the slippage of adsorption affinity littlely can still keep good adsorption, good reliability when therefore not only fixing but also the isolating affection had.When automobile produces central collision or rear-end impact and causes power brick to move forward, front stop lever can stop the generation of this reach, when produce upper end lean forward upset time, now electrokinetic cell bag lean forward or make front stop lever produce distortion, now because front stop lever is tubular structure, can play and distortion energy is fully absorbed and stops the generation of torsion action.
As preferably, described front stop lever is arranged with torsion spring, one end of described torsion spring is fixed together with described front stop lever, the other end is fixed together with described link span, described front stop lever and described link span weld together, the solder joint formed when being provided with the described front stop lever of welding and link span between the adjacent spring coil of described torsion spring, described spring coil dodges gap with being provided with between described solder joint.When power brick leans forward and drives front stop lever to produce distortion rotation trend, torsion spring can play and absorbs this torque energy and prevent power brick generation from leaning forward.Anti-lean forward effective, the effect especially losing torsion spring when preventing front stop lever from producing distortion rotary action when the impact that front stop lever is received with the fixation between link span or distortion power disconnect is more obvious.When front stop lever has rotation trend relative to link span, torsion spring can either participate in preventing power brick from producing the effect of leaning forward, thus can preferably prevent front stop lever from disconnecting phenomenon with producing between link span, can automatically reset after impact force loses.
As preferably, the absorption end of described second sucker stretches out the absorption end of described first sucker.Because the first sucker is positioned at outside, whether absorption can be observed intuitively, and whether the second sucker adsorbs and can not intuitively arrive, if so the first sucker exceeds the second sucker, had the following disadvantages: pressing force is little then may not adsorbed, presses by larger power in order to ensure the second sucker suction then needs by the second sucker, and this power is much and last long and be difficult to grasp on earth, often cause the waste of unnecessary strength and time waste.As long as the second sucker must adsorb when the technical program is then on the first sucker suction, so can convenient and strength-savingly guarantee rapidly, on the second sucker suction, to improve the comfort feature during stationary battery bag during assembling.
As preferably, be provided with the some elastomeric connector strip the first sucker and the second sucker linked together in described adsorption tank, described elastomeric connector strip is along the second sucker circumference distribution.When the first sucker and the second sucker all adsorb upper, elastomeric connector strip is elongated and energy storage, and this energy produces the trend impelling the first sucker to move towards absorbate, make when the first sucker produce disconnect instantaneously time, accelerate the first sucker and return to adsorbed state.Also namely reduce further the possibility producing when receiving moment impact and come off, also namely improve the anti-moment impact ability of sucker in other words.
As preferably, described Connection Block is provided with the air flue be communicated with the first sucker space outerpace in described second suction cup interior space and both adsorption tanks, and the outer end of described air flue is hinged with the seal cover cap for sealing described air flue outer end.When adsorbing when extruding sucker, the air in sucker can back down seal cover cap and discharge, but when adsorbing, draught head makes seal cover cap again cover on the outer end of air flue.When needing to dismantle lower power brick, by artificial opening encapsulation lid, vacuum breaker is carried out to suction cup interior space, thus can realize dismantling with little power when ensureing large suction.
As preferably, described link span comprises 5 buffer beams, described 5 buffer beams are a longitudinal damping bar, two track bars and two vertical buffer beams, one end of described longitudinal damping bar is connected with described automotive floor panel, one end of two track bars and the other end of longitudinal damping bar link together, one end of two vertical buffer beams links together with the other end of two track bars respectively, and the other end of described two vertical buffer beams links together with described front stop lever.This technical scheme of link span can play the effect of absorbing vibrational energy.
As preferably, described buffer beam is tubular structure, some dividing plates are provided with in described buffer beam, the internal insulation of buffer beam is gone out the cavity that some bearing of trends along buffer beam distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described buffer beam.When producing vibration, buffer beam produces distortion, buffer beam distortion causes elastic diaphragm to flow back and forth between the first filling chamber and the second filling chamber towards motion, the meanwhile quicksand of the distortion of vacant chamber and reset, rub each other and consume vibrational energy during quicksand flowing, quicksand aggravates with the friction between rubbing hole friction and quicksand when flowing through rubbing hole, makes weakening energy-absorbing effect more remarkable.This technical scheme can improve the vibration isolating effect of link span further.
As preferably, the outer peripheral face of described buffer beam is provided with some outer deformation guiding grooves along buffer beam axial distribution, the inner peripheral surface of described buffer beam is provided with some along deformation guiding groove in buffer beam axial distribution, described outer deformation guide channel and interior deformation guide channel are all the circular groove extended along the circumference of buffer beam, described outer deformation guide channel and the alignment of interior deformation guide channel.Reliability when buffer beam when being subject to vibrating drives quicksand to flow can be improved.Make buffer beam have good shock attenuation result simultaneously.
As preferably, described link span also comprises the pipe link of the arc arched upward up or down, described longitudinal damping bar is linked together with described automotive floor panel by described pipe link, described link span is connected with heat preservation mechanism, described heat preservation mechanism comprises fork, drive the balance staff that fork swings, drive the wobble gear that balance staff rotates, forward drive gear, reverse drive gear, the reversing gear meshed together with wabble wheel and power input shaft, described forward drive gear and reverse drive gear along power input shaft axial distribution and link together with described power input shaft, described forward drive gear and reverse drive gear are all quadrant gear, described forward drive gear meshes together with described wobble gear discountinuity, described reverse drive gear meshes together with described reversing gear discountinuity, when described forward drive gear meshes together with described wobble gear, described reverse drive gear disconnects with described reversing gear, when described reverse drive gear meshes together with described reversing gear, described forward drive gear disconnects with described wobble gear, the angle that wobble gear described in described forward drive gear drive rotates is equal with the angle that described reverse drive gear drives described wobble gear to rotate by described reversing gear, described fork is provided with heat transmission to the applicator head of described pipe link.During use, by by heat to applicator head, applicator head transfers heat to pipe link along pipe link along stretching when direction swings back and forth, and makes pipe link remain on required range of temperatures, thus avoids temperature traverse and affect the elastic endergonic effect of pipe link.
As preferably, described applicator head is annular, and described applicator head is set on described pipe link, and be provided with the flow passage that the circumference along applicator head extends in described applicator head, the madial wall of described flow passage is that Heat Conduction Material is made.During use, hot water is flow through from flow passage, thus realize the heat of hot water to pass to pipe link to realize the insulation of pipe link.
The present invention has following advantage: reasonable to the space utilization of automotive interior, and turn over before can preventing power brick from producing, shock insulation energy-absorbing effect is good.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention one.
Fig. 2 be the junction of front stop lever and link span analyse and observe enlarged diagram.
Fig. 3 is the enlarged diagram of power brick fixed mechanism.
Fig. 4 is the close-up schematic view at the B place of Fig. 3
Fig. 5 is the using state schematic diagram of embodiment one.
The perspective view of Fig. 6 embodiment of the present invention two.
Fig. 7 is the cross-sectional schematic of buffer beam.
Fig. 8 is the schematic diagram of heat preservation mechanism.
Fig. 9 is the cross-sectional schematic of applicator head with the junction of pipe link.
In figure: front stop lever 1, power brick 2, automotive floor panel 3, joint pin 31, power brick fixed mechanism 4, Connection Block 41, first sucker 42, second sucker 43, adsorption tank 44, air flue 46, seal cover cap 47, hinge 48, torsion spring 6, one end 61 of torsion spring, the other end 62 of torsion spring, spring coil 63, dodge gap 64, solder joint 7, peripheral solder joint 71, interior weld all around point 72, heat preservation mechanism 8, casing 80, balance staff 81, wobble gear 82, forward drive gear 83, reverse drive gear 84, reversing gear 85, power input shaft 86, fork 87, applicator head 871, flow passage 872, the madial wall 8721 of flow passage, drive motor 88, link span 9, pipe link 9, buffer beam 92, longitudinal damping bar 921, track bar 922, vertical buffer beam 923, outer deformation guiding groove 924, interior deformation guiding groove 925, dividing plate 93, cavity 94, fill chamber 941, first fills chamber 9411, second fills chamber 9412, vacant chamber 942, pore 9421, elastic diaphragm 95, increase baffle-wall 96, rubbing hole 961, sleeve 97.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment one, see Fig. 1, a kind of rearmounted vibration isolation type batteries of electric automobile bag mounting structure, comprises automotive floor panel 3 and front stop lever 1.
Automotive floor panel 3 is standby case front after automobile and between rear row seat rear when using.The both sides of automotive floor panel 3 are provided with a joint pin 31.
Front stop lever 1 is tubular structure, is specially stainless steel tube.Front stop lever 1 extends along the Width of automobile.Front stop lever 1 is the rear of the rear row seat being positioned at automobile.Front stop lever 1 is connected with 5 power brick fixed mechanisms 4.5 power brick fixed mechanisms 4 are along the Width distribution of the length direction also i.e. automobile of front stop lever 1.The first sucker 42 that power brick fixed mechanism 4 comprises Connection Block 41 and is connected on rear side of Connection Block.Connection Block 41 links together with transverse blocking-rod 1, is specially welding.Power brick fixed mechanism 4 is positioned at the top of front stop lever 1.The two ends of front stop lever 1 are all connected with link span 9.Link span 9 is provided with sleeve 97.Front stop lever 1 is inserted in sleeve 97.Link span 9 links together with joint pin 31.Link span 9 is bolted together with joint pin 31.
See Fig. 2, the connection mode between link span and front stop lever is: the end sleeve of front stop lever 1 is provided with torsion spring 6.Torsion spring 6 is also arranged in sleeve 97.One end 61 of torsion spring is fixed together with link span 9.The other end 62 of torsion spring is fixed together with front stop lever 1.Front stop lever 1 is welded in sleeve 97.Some solder joints 7 pipe link 1 and link span 9 linked together are formed in welding process.Solder joint 7 comprises peripheral solder joint 71 and interior weld all around point 72.Interior weld all around point 72 is between the adjacent spring coil 63 of torsion spring 6.Spring coil 63 dodges gap 64, so that torsion spring 6 can twist with being provided with between interior weld all around point 72.
See Fig. 3, in the first sucker 42, be connected with the second sucker 43.The absorption end of the second sucker 43 stretches out the absorption end of the first sucker 42.First sucker 42 and the second sucker 43 are all that rubber is made.Adsorption tank 44 is surrounded between first sucker 42 and the second sucker 43.Some elastomeric connector strip 45 are provided with in adsorption tank 44.Elastomeric connector strip 45 is along the second sucker 43 circumference distribution.One end of elastomeric connector strip 45 links together with the first sucker 42, and the mode being specially integrative-structure links together.The other end second sucker 43 of elastomeric connector strip 45 links together, and the mode being specially integrative-structure links together.Connection Block 41 is provided with air flue 46.Second sucker 43 inner space is communicated with the first sucker 42 space outerpace with both adsorption tanks 44 by air flue 46.The outer end of air flue 46 is provided with the seal cover cap 47 opened outwardly.
See Fig. 4, seal cover cap 47 is hinged with Connection Block 41 by hinge 48.Hinge 48 is positioned at the top of seal cover cap 47, like this can air pressure lower than outside of air pressure in the first sucker 42 and the second sucker 43 time, seal cover cap 47 reliably can reseal the outer end of air flue 46.
See Fig. 1, Fig. 3 and Fig. 4, during use, by power brick 2 shock insulation on automotive floor panel 3, front stop lever 1 is positioned at the front of power brick 2.Then power brick 2 is pushed away forward, power brick 2 extrudes the first sucker 42 and the second sucker 43, gas in first sucker 42 and the second sucker 43 is washed seal cover cap 47 open and is discharged by gas, and when stopping pressing, seal cover cap 47 automatic cover is on air flue 36, thus keeps internal negative pressure state and to realize absorption fixing.When observing the first sucker 42 and being adsorbed in power brick 2, then the second sucker 43 also can be adsorbed in power brick 2 in the lump.When causing for the first sucker 42 generation moment locally disconnected when moment impact, the automatic recovery of meeting under the effect of the second sucker 43 also adsorbs again, thus realizes failure-free connection and vibration isolation effect.Power brick 2 is fixed by means of only power brick fixed mechanism 4.
The method of the lower power brick 2 of dismounting is that opening encapsulation lid 47 carries out vacuum breaker to the first sucker 42 and the second sucker 43.
Embodiment two, the difference with embodiment one is:
See Fig. 6, link span 9 is connected with heat preservation mechanism 8.Link span 9 also comprises pipe link 91 and 5 buffer beams 92.Pipe link 91 is the arcuate structure arched upward that upwards (is certainly also fine downwards).5 buffer beams 92 are a longitudinal damping bar 921, two track bars 922 and two vertical buffer beams 923.One end of pipe link 91 links together with joint pin 31.The other end of pipe link 91 links together with one end of longitudinal damping bar 921.One end of two track bars 922 and the other end of longitudinal damping bar 921 link together.The upper end of two vertical buffer beams 923 links together with the other end of two track bars 922 respectively.The lower end of two vertical buffer beams 923 links together with sleeve 97.
Heat preservation mechanism 8 comprises casing 80, fork 87 and drive motor 88.Casing 80 links together with joint pin 31.Fork 87 is provided with applicator head 871.Applicator head 871 is annular.Applicator head 871 is set on pipe link 91.Drive motor 88 is fixed on casing 80.
See Fig. 7, the outer peripheral face of buffer beam 92 is provided with some outer deformation guiding grooves 924.Outer deformation guiding groove 924 is along buffer beam 92 axial distribution.The inner peripheral surface of buffer beam 92 is provided with some interior deformation guiding grooves 925.Interior deformation guiding groove 925 is along buffer beam 92 axial distribution.Outer deformation guiding groove 924 and interior deformation guiding groove 925 are all the circular groove extended along the circumference of buffer beam 92.Outer deformation guiding groove 924 and interior deformation guiding groove 925 align.4 dividing plates 93 are provided with in buffer beam 92.The internal insulation of buffer beam 92 is gone out 3 cavitys 94 by 4 dividing plates 93.3 cavitys 94 distribute along the bearing of trend of buffer beam 92.Elastic diaphragm 95 is provided with in cavity 94.Cavity 94 is divided into by elastic diaphragm 95 fills chamber 941 and vacant chamber 942.Elastic diaphragm 95 is the bowl shaped structure arched upward towards filling chamber 941.Fill in chamber 941 to be provided with and increase baffle-wall 96.Increase baffle-wall 96 and filling chamber 941 is divided into the first filling chamber 9411 and the second filling chamber 9412.Increase baffle-wall 96 and be provided with the rubbing hole 961 that chamber 9411 and the second filling chamber 9412 are filled in connection first.Fill in chamber 941 and be filled with quicksand, quicksand does not draw in the drawings.Vacant chamber 942 is provided with the pore 9421 of through buffer beam 92.
See Fig. 8, heat preservation mechanism 8 also comprises power input shaft 86, balance staff 81 and is positioned at the wobble gear 82 of casing, forward drive gear 83, reverse drive gear 84 and reversing gear 85.Balance staff 81 is rotationally connected with casing 80.Wobble gear 82 is connected to balance staff 81.Forward drive gear 83 is connected to power input shaft 86.Power input shaft 86 is rotationally connected with casing 80.Power input shaft 86 with drive motor 88(see Fig. 6) power take-off shaft link together.Forward drive gear 83 is quadrant gear.Forward drive gear 83 can turn to same wobble gear 82 and mesh together.Reverse drive gear 84 is connected to power input shaft 86.Reverse drive gear 84 and forward drive gear 83 are along the axial distribution of power input shaft 86.Reverse drive gear 84 is quadrant gear.Reverse drive gear 84 can turn to same reversing gear 85 and mesh together.Reverse drive gear 84 and wobble gear 82 stagger and namely can not mesh together.Reversing gear 85 and wobble gear 82 mesh together.Fork 87 links together with balance staff 81.
See Fig. 9, in applicator head 871, be provided with flow passage 872.Flow passage 872 extends along the circumference of applicator head 871.The madial wall 9721 of flow passage is made for Heat Conduction Material.
See Fig. 6, Fig. 8 and Fig. 9, the process heated by heat preservation mechanism 8 pairs of pipe links 91 is: make the satisfactory fluid of temperature (as hot water) flow through flow passage 872, drive motor 88 drives power input shaft 86 to rotate continuously, and power input shaft 86 drives forward drive gear 83 and reverse drive gear 84 to rotate clockwise.When turning to forward drive gear 83 and meshing together with wobble gear 82, reverse drive gear 84 disconnects with reversing gear 85, forward drive gear 83 drives wobble gear 82 to rotate counterclockwise, wobble gear 82 drives fork 87 counter-clockwise swing by balance staff 81, and the conter clockwise on pipe link 91 of the applicator head 871 on fork 87 slides.When turning to reverse drive gear 84 and meshing together with reversing gear 85, forward drive gear 83 disconnects with wobble gear 82, reverse drive gear 84 drives reversing gear 85 to rotate counterclockwise, reversing gear 85 drives wobble gear 82 clockwise oscillation, wobble gear 82 drives fork 87 clockwise oscillation by balance staff 81, the slid clockwise on pipe link 91 of the applicator head 871 on fork 87.Make pipe link 91 be remained on required temperature by heating heat conduction to pipe link 91 by the madial wall 9721 of flow passage in the process that applicator head 871 is slided on pipe link 91, thus avoid temperature change and cause the elastic endergonic effect of pipe link to change.Can not reliably slide on pipe link 91 in order to avoid producing position deviation when applicator head 871 slidably reciprocates, the angle that forward drive gear 83 drives wobble gear 82 to swing and the angle that reverse drive gear 84 drives wobble gear to swing by reversing gear are equal.

Claims (10)

1. a rearmounted vibration isolation type batteries of electric automobile bag mounting structure, comprise automotive floor panel, described automobile is provided with rear row seat and is positioned at the boot at rear row seat rear, described automotive floor panel is between described boot and rear row seat, it is characterized in that, also comprise front stop lever, described front stop lever is tubular structure, described front stop lever extends along the Width of described automobile, described front stop lever is provided with some power brick fixed mechanisms along the distribution of front stop lever length direction, described power brick fixed mechanism comprises the Connection Block that same front stop lever links together, be connected to the first sucker on rear side of Connection Block and the second sucker being positioned at the first sucker, adsorption tank is surrounded between described first sucker and the second sucker, the two ends of described front stop lever are all connected with link span, described link span links together with described automotive floor panel.
2. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 1, it is characterized in that, described front stop lever is arranged with torsion spring, one end of described torsion spring is fixed together with described front stop lever, the other end is fixed together with described link span, described front stop lever and described link span weld together, the solder joint formed when being provided with the described front stop lever of welding and link span between the adjacent spring coil of described torsion spring, described spring coil dodges gap with being provided with between described solder joint.
3. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 1 and 2, it is characterized in that, the absorption end of described second sucker stretches out the absorption end of described first sucker.
4. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 1 and 2, it is characterized in that, be provided with the some elastomeric connector strip the first sucker and the second sucker linked together in described adsorption tank, described elastomeric connector strip is along the second sucker circumference distribution.
5. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 1 and 2, it is characterized in that, described Connection Block is provided with the air flue be communicated with the first sucker space outerpace with both adsorption tanks in described second suction cup interior space, and the outer end of described air flue is hinged with the seal cover cap for sealing described air flue outer end.
6. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 1 and 2, it is characterized in that, described link span comprises 5 buffer beams, described 5 buffer beams are a longitudinal damping bar, two track bars and two vertical buffer beams, one end of described longitudinal damping bar is connected with described automotive floor panel, one end of two track bars and the other end of longitudinal damping bar link together, one end of two vertical buffer beams links together with the other end of two track bars respectively, the other end of described two vertical buffer beams links together with described front stop lever.
7. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 6, it is characterized in that, described buffer beam is tubular structure, some dividing plates are provided with in described buffer beam, the internal insulation of buffer beam is gone out the cavity that some bearing of trends along buffer beam distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described buffer beam.
8. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 7, it is characterized in that, the outer peripheral face of described buffer beam is provided with some outer deformation guiding grooves along buffer beam axial distribution, the inner peripheral surface of described buffer beam is provided with some along deformation guiding groove in buffer beam axial distribution, described outer deformation guide channel and interior deformation guide channel are all the circular groove extended along the circumference of buffer beam, described outer deformation guide channel and the alignment of interior deformation guide channel.
9. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 6, it is characterized in that, described link span also comprises the pipe link of the arc arched upward up or down, described longitudinal damping bar is linked together with described automotive floor panel by described pipe link, described link span is connected with heat preservation mechanism, described heat preservation mechanism comprises fork, drive the balance staff that fork swings, drive the wobble gear that balance staff rotates, forward drive gear, reverse drive gear, the reversing gear meshed together with wabble wheel and power input shaft, described forward drive gear and reverse drive gear along power input shaft axial distribution and link together with described power input shaft, described forward drive gear and reverse drive gear are all quadrant gear, described forward drive gear meshes together with described wobble gear discountinuity, described reverse drive gear meshes together with described reversing gear discountinuity, when described forward drive gear meshes together with described wobble gear, described reverse drive gear disconnects with described reversing gear, when described reverse drive gear meshes together with described reversing gear, described forward drive gear disconnects with described wobble gear, the angle that wobble gear described in described forward drive gear drive rotates is equal with the angle that described reverse drive gear drives described wobble gear to rotate by described reversing gear, described fork is provided with heat transmission to the applicator head of described pipe link.
10. rearmounted vibration isolation type batteries of electric automobile bag mounting structure according to claim 9, it is characterized in that, described applicator head is annular, described applicator head is set on described pipe link, be provided with the flow passage that the circumference along applicator head extends in described applicator head, the madial wall of described flow passage is that Heat Conduction Material is made.
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