CN110212127A - The lithium battery secure mounting arrangements of new energy electric motor vehicle - Google Patents
The lithium battery secure mounting arrangements of new energy electric motor vehicle Download PDFInfo
- Publication number
- CN110212127A CN110212127A CN201910420497.5A CN201910420497A CN110212127A CN 110212127 A CN110212127 A CN 110212127A CN 201910420497 A CN201910420497 A CN 201910420497A CN 110212127 A CN110212127 A CN 110212127A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lithium battery
- fixed
- connecting shaft
- fixed link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 230000008093 supporting effect Effects 0.000 claims description 13
- 230000003447 ipsilateral effect Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses the lithium battery secure mounting arrangements of new energy electric motor vehicle, including mounting seat, midpoint at the top of mounting seat is fixedly connected by support spring with support backing plate, two sides at the top of support backing plate are fixedly connected to side mounting rack, top board is provided between two side mounting racks, the two sides of top board are fixedly connected to shank, the position that side mounting rack corresponds to shank offers used in conjunction with by slot, and shank extends through slot close to the side by slot and extends to outside it.The configuration of the present invention is simple; it is easy for installation; running car can be effectively eliminated in poor road conditions; most of shaking force to lithium battery is generated because jolting; to protect battery not to be collided, avoids battery surface damage or internal components are depleted, extend the service life of battery; maintenance maintenance cost is reduced, the use needs of automobile multiple road conditions traveling can be fully met.
Description
Technical field
The present invention relates to new energy electric motor vehicle technical field, dress is fixedly mounted in the specially lithium battery of new energy electric motor vehicle
It sets.
Background technique
The composition of New-energy electric vehicle include: be driven by electricity and control system, driving force transmission etc. mechanical systems, complete
The equipment etc. of assigned tasks, power supply provide electric energy for the drive motor of electric car, and motor turns the electric energy of power supply
Mechanical energy is turned to, currently, most widely used power supply is lead-acid accumulator, but with the development of electric vehicle engineering, plumbic acid stores
For battery since energy is low, charging rate is slow, and the service life is short, and gradually replaced other batteries, the power supply developed mainly has
Sodium-sulphur battery, nickel-cadmium cell, lithium battery, fuel cell etc., the application of these novel power supplies open for the development of electric car
Wide prospect, traditional new energy electric motor vehicle lithium battery secure mounting arrangements often directly will greatly most without damping property
Battery is mounted on car body, however when the road conditions of running car are poor, biggish jolt is easy to collide battery, because
And be easy to cause battery surface to damage or loss internal components, reduce the service life of lithium battery, increase maintenance maintenance at
This, it is difficult to meet the use needs of automobile multiple road conditions traveling；It realizes although also having through spring in the prior art to battery
Buffering is fixed, but its buffering effect is bad.
Summary of the invention
The purpose of the present invention is to provide the lithium battery secure mounting arrangements of new energy electric motor vehicle, damping can be carried out by having,
So as to so that the advantages of battery is protected, solves traditional new energy electric motor vehicle lithium battery secure mounting arrangements damping effect
The bad problem of fruit.
To achieve the above object, the invention provides the following technical scheme: dress is fixedly mounted in the lithium battery of new energy electric motor vehicle
It sets, including mounting seat, the midpoint at the top of the mounting seat is fixedly connected by support spring with support backing plate, the branch
Two sides at the top of stake pad plate are fixedly connected to side mounting rack, and top board, the top board are provided between two side mounting racks
Two sides be fixedly connected to shank, the position that the side mounting rack corresponds to shank offers used in conjunction with pass through
Slot, the shank is close to extending through slot by the side of slot and extend to outside it, the shank bottom and separate upper
The side of pressing plate is fixedly connected with snap ring, and the position that the side mounting rack corresponds to snap ring is fixedly connected with card used in conjunction with
It covers, the two sides at the top of the mounting seat are fixedly connected to cant board, and the cant board is above and below the side of nearside mounting rack
It is symmetrically arranged with fixed block, is fixedly connected between two ipsilateral fixed blocks by fixed link, the fixed link surface
Top and bottom are arranged with damping spring, and the damping spring is fixedly connected close to the side of fixed block with fixed block, described
Fixed link surface and it is located at damping spring and is arranged with far from the side of fixed block and presses lantern ring, the lantern ring that presses is by nearside installation
The side of frame is fixedly connected with the first connecting shaft, and the side mounting rack is symmetrically arranged with the second connection close to the side of cant board
Axis is flexibly connected between the first ipsilateral connecting shaft and the second connecting shaft by connecting shaft compression bar；The fixed link is in centre
Position, which is divided into two, is formed as upper segment and lower section, and the upper segment and lower section are by rotation axis connection, in the rotation
It is provided with the first buffer spring being fixedly connected between axis and the cant board, is leaned in the upper segment and lower section of the fixed link
The side of nearly connection compression bar is provided with the second buffer spring, sets in the connection compression bar close to the side of second buffer spring
It is equipped with lantern ring, is connected between the lantern ring and second buffer spring by pulling rope, fixation is set on the side mounting rack
It is equipped with top shoe and sliding block, second connecting shaft on top is fixed on top shoe, and second connecting shaft of lower part is solid
It is scheduled on sliding block, is fixed between the top shoe and the sliding block by third buffer spring, in the third buffering elastic
Pressure sensor is provided between spring and the top shoe, the pressure sensor is connect with the middle control of the electric vehicle, works as institute
When stating the pressure value of pressure sensor more than predetermined value, the middle control shows alarm.
Preferably, it is fixedly connected with the first neonychium on the inner wall of the side mounting rack, the bottom of the top board is fixed
It is connected with the second neonychium.
Preferably, described press is provided with ball on the inside of lantern ring, side and fixed link of the ball close to fixed link
It contacts with each other.
Preferably, the fixed block is fixedly connected with supporting rib far from the side of fixed link, and the supporting rib is close to edge-on
The side of plate is fixedly connected with cant board.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention is by being arranged support spring, support backing plate, cant board, fixed block, fixed link, damping spring, pressing
Lantern ring, the first connecting shaft, the second connecting shaft and connecting shaft compression bar solve traditional new energy electric motor vehicle lithium battery and dress are fixedly mounted
The problem of setting greatly most without damping property, by the way that lithium battery is installed between two side mounting racks, and with top board to its into
Row is fixed, and the vertical pitch force of automobile part in the process of moving can be effectively eliminated using support spring and support backing plate, works as lithium
When battery is by horizontal applied force, under the soft supporting effect of support spring, lithium battery and side mounting rack are tilted to two sides,
Under the action of connecting shaft compression bar, it will drive and press lantern ring and press damping spring outward, thus reach damping purpose, knot of the present invention
Structure is simple, easy for installation, can effectively eliminate running car in poor road conditions, and the major part shake to lithium battery is generated because jolting
Power avoids battery surface damage or internal components is depleted, extend battery so that battery be protected not to be collided
Service life, reduce maintenance maintenance cost, can fully meet automobile multiple road conditions traveling use needs.
2, the present invention is by setting the first neonychium and the second neonychium, can lithium battery after the installation is completed, utilize first
Neonychium carries out buffer protection to the two sides of lithium battery, carries out buffer protection, drop using top of second neonychium to lithium battery
Li battery shell is impaired caused by the low collision because of rigid friction, by the way that ball is arranged, reduces and presses lantern ring in fixed link
On slide when frictional force, thus be more conducive to by automobile transmitting come shaking force pass to damping spring, improve and subtract
Effect is shaken, by setting supporting rib, strengthens the fixation degree connected between fixed block and cant board, prevents from using for a long time,
Lantern ring is pressed when squeezing damping spring, biggish outside active force and cause for fixed block to be depressed into and fall off.
3, even more important, the present invention is realized by the setting of the first, second, third buffer spring and rotation axis
Level efficient damping of the electric vehicle in acceleration or deceleration, and prompt to accelerate or subtract with pressure sensor by third buffer spring
The acceleration of speed reaches the limit values.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of main view of the present invention；
Fig. 2 is the partial enlarged view of A-A in Fig. 1 of the present invention；
Fig. 3 is the partial enlarged view of B-B in Fig. 1 of the present invention.
In figure: 1 mounting seat, 2 support springs, 3 support backing plates, 4 side mounting racks, 5 top boards, 6 shanks, 7 by slot,
8 snap rings, 9 cutting ferrules, 10 cant boards, 11 fixed blocks, 12 fixed links, 13 damping springs, 14 press lantern ring, 15 first connecting shafts, 16
Second connecting shaft, 17 connecting shaft compression bars, 18 first neonychiums, 19 second neonychiums, 20 balls, 21 supporting ribs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the lithium battery secure mounting arrangements of new energy electric motor vehicle, including mounting seat 1, mounting seat 1
The midpoint at top is fixedly connected by support spring 2 with support backing plate 3, and the two sides at 3 top of support backing plate are fixedly connected to
Side mounting rack 4 is fixedly connected with the first neonychium 18 on the inner wall of side mounting rack 4, is provided with pressure between two side mounting racks 4
Plate 5, the bottom of top board 5 are fixedly connected with the second neonychium 19, and the two sides of top board 5 are fixedly connected to shank 6, side peace
The position for shelving 4 corresponding shanks 6 offers used in conjunction with by slot 7, and shank 6 by the side of slot 7 close to being passed through
Break-through is crossed slot 7 and is extended to outside it, and the side of 6 bottom of shank and separate top board 5 is fixedly connected with snap ring 8, side installation
The position of the corresponding snap ring 8 of frame 4 is fixedly connected with cutting ferrule 9 used in conjunction with, and the two sides at 1 top of mounting seat are fixedly connected with
There is cant board 10, cant board 10 leans on the side of nearside mounting rack 4 is symmetrical above and below to be provided with fixed block 11, solid positioned at ipsilateral two
To determine to be fixedly connected between block 11 by fixed link 12, fixed block 11 is fixedly connected with supporting rib 21 far from the side of fixed link 12,
Supporting rib 21 is fixedly connected close to the side of cant board 10 with cant board 10, and the top and bottom on 12 surface of fixed link are arranged with
Damping spring 13, damping spring 13 are fixedly connected close to the side of fixed block 11 with fixed block 11,12 surface of fixed link and are located at
Damping spring 13 is arranged with far from the side of fixed block 11 and presses lantern ring 14, and the inside for pressing lantern ring 14 is provided with ball 20, rolling
Pearl 20 contacts with each other close to the side of fixed link 12 with fixed link 12, presses lantern ring 14 by the fixed company in the side of nearside mounting rack 4
It is connected to the first connecting shaft 15, side mounting rack 4 is symmetrically arranged with the second connecting shaft 16 close to the side of cant board 10, positioned at ipsilateral
Is flexibly connected between first connecting shaft 15 and the second connecting shaft 16 by connecting shaft compression bar 17, by the way that the first neonychium 18 and the is arranged
Two neonychiums 19, can lithium battery after the installation is completed, buffer protection, benefit are carried out to the two sides of lithium battery using the first neonychium 18
Buffer protection is carried out with top of second neonychium 19 to lithium battery, caused by reducing because of rigid friction collision outside lithium battery
Shell is impaired, by the way that ball 20 is arranged, reduces the frictional force pressed when lantern ring 14 slides on fixed link 12, thus more added with
Damping spring 13 is passed to conducive to the shaking force for carrying out automobile transmitting, improves damping effect, by the way that supporting rib 21 is arranged, is reinforced
The fixation degree connected between fixed block 11 and cant board 10 prevents from using for a long time, presses lantern ring 14 to damping spring
13 when being squeezed, biggish outside active force and cause for fixed block 11 to be depressed into and fall off, pass through setting support spring 2, support
Backing plate 3, fixed block 11, fixed link 12, damping spring 13, presses lantern ring 14, the connection of the first connecting shaft 15, second at cant board 10
Axis 16 and connecting shaft compression bar 17 solve traditional new energy electric motor vehicle lithium battery secure mounting arrangements greatly most without damping property
Problem by the way that lithium battery to be installed between two side mounting racks 4, and is fixed it with top board 5, utilizes support spring
2 and support backing plate 3 can effectively eliminate the vertical pitch force of automobile part in the process of moving, when lithium battery is by horizontal applied force
When, under the soft supporting effect of support spring 2, lithium battery and side mounting rack 4 are tilted to two sides, in the work of connecting shaft compression bar 17
Under, it will drive and press lantern ring 14 and press damping spring 13 outward, thus reach damping purpose, the configuration of the present invention is simple, peace
Dress is convenient, can effectively eliminate running car in poor road conditions, most of shaking force to lithium battery is generated because jolting, thus
It protects battery not to be collided, avoids battery surface damage or internal components are depleted, extend battery uses the longevity
Life, reduces maintenance maintenance cost, can fully meet the use needs of automobile multiple road conditions traveling.
In use, lithium battery is installed between two side mounting racks 4, and the shank 6 of 5 two sides of top board is inserted into
By the way that in slot 7, snap ring 8 is fastened on cutting ferrule 9, to form the fixation to lithium battery, support spring 2 and support backing plate are utilized
3 can effectively eliminate the vertical pitch force of automobile part in the process of moving, when lithium battery is by horizontal applied force, in support bullet
Under the soft supporting effect of spring 2, lithium battery and side mounting rack 4 are tilted to two sides, under the action of connecting shaft compression bar 17, will drive
It presses lantern ring 14 and presses damping spring 13 outward, to reach damping purpose.
More specifically, the fixed link 12 is divided into two in middle position and is formed as upper segment and lower section, the top
Section and lower section are by rotation axis connection, so that one of fixed link 12 can be rotated into an angle in acceleration or acceleration
Degree, and the first buffer spring being fixedly connected is provided between the rotation axis and the cant board 10, thus rotary course
The first buffer spring is driven, to realize progressively increasing for buffering effect, has reached better buffering effect, in order to further improve
Buffering effect, effective protection battery are provided in the upper segment and lower section of the fixed link close to the side of connection compression bar 17
Second buffer spring is provided with cross bar close to the side of second buffer spring in the connection compression bar 17, in the cross bar
On be arranged with the lantern ring that can be moved along the cross bar, between the lantern ring and second buffer spring pass through pulling rope connect
It connects, so that lantern ring pulls second buffer spring, the second buffer spring by pulling rope during acceleration or deceleration
Further increase buffering effect, in addition, be fixedly installed top shoe and sliding block on the side mounting rack 4, top it is described
Second connecting shaft is fixed on top shoe, and second connecting shaft of lower part is fixed on sliding block, the top shoe with it is described
It is fixed between sliding block by third buffer spring, pressure biography is provided between the third buffer spring and the top shoe
Sensor, the pressure sensor are connect with the middle control of the electric vehicle, when the pressure value of the pressure sensor is more than predetermined value
When, the middle control shows alarm, and wherein the coefficient of elasticity of third buffer spring is greater than the bullet of first and second buffer spring
Property coefficient is provided with sliding groove between the upper and lower sliding block and the side mounting rack, it is assumed that the left side in Fig. 1 is electric vehicle
Direction of advance, so that battery will tilt to the left for example in moderating process, the connection compression bar in left side is first begin to compression left side
Damping spring 13, when compression shock absorption spring to a certain extent when, connection compression bar 17 by lantern ring start compression the second buffering elastic
Spring, when pressure reaches a certain level, the third buffer spring between upper sliding block starts to be stretched, when pressure then predetermined value
When, it sounds an alarm, in the above process, buffering course also occurs on right side, specifically, the connection compression bar 17 on right side first is opened
Beginning stretches the damping spring 13 on right side, starts to stretch the first buffer spring when stretching to a certain extent, subsequently pass through
Lantern ring and pulling rope stretch the second buffer spring, finally when pressure reaches certain value, start to compress third by upper sliding block
Buffer spring, also when the pressure reaches a predetermined value, pressure sensor are transmitted to middle control, realize alarm；From the foregoing,
By reasonably designing, when so that entire acceleration or deceleration having horizontal force, realized by multiple reasonable springs of the left and right sides
Extraordinary damping effect, has an extraordinary beneficial effect compared with the prior art.
In summary: the lithium battery secure mounting arrangements of the new energy electric motor vehicle, by the way that support spring 2, supporting pad is arranged
Plate 3, fixed block 11, fixed link 12, damping spring 13, presses lantern ring 14, the first connecting shaft 15, the second connecting shaft at cant board 10
16 and connecting shaft compression bar 17, and by the design of rotation axis, first to third buffer spring, upper sliding block etc., solve tradition
The bad problem of new energy electric motor vehicle lithium battery secure mounting arrangements damping effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. the lithium battery secure mounting arrangements of new energy electric motor vehicle, including mounting seat (1), it is characterised in that: the installation bottom
Midpoint at the top of seat (1) is fixedly connected by support spring (2) with support backing plate (3), two at the top of support backing plate (3)
Side is fixedly connected to side mounting rack (4), is provided with top board (5) between two side mounting racks (4), the top board (5)
Two sides are fixedly connected to shank (6), and the position of the side mounting rack (4) corresponding shank (6), which offers to cooperate with it, to be made
By slot (7), the shank (6) extends through slot (7) close to the side by slot (7) and extends to outside it, institute
It states shank (6) bottom and the side far from top board (5) to be fixedly connected with snap ring (8), the corresponding snap ring of the side mounting rack (4)
(8) position is fixedly connected with cutting ferrule used in conjunction with (9), and the two sides at the top of the mounting seat (1) are fixedly connected with
Have cant board (10), the cant board (10) leans on the side of nearside mounting rack (4) is symmetrical above and below to be provided with fixed block (11), is located at
It is fixedly connected between two ipsilateral fixed blocks (11) by fixed link (12), the top and bottom on fixed link (12) surface
It is arranged with damping spring (13), the damping spring (13) is close to the side of fixed block (11) and fixed block (11) fixed company
It connects, fixed link (12) surface and is located at damping spring (13) and is arranged with far from the side of fixed block (11) and presses lantern ring
(14), described press lantern ring (14) are fixedly connected with the first connecting shaft (15) by the side of nearside mounting rack (4), the side installation
Frame (4) is symmetrically arranged with the second connecting shaft (16) close to the side of cant board (10), positioned at ipsilateral the first connecting shaft (15) with
It is flexibly connected between second connecting shaft (16) by connecting shaft compression bar (17)；The fixed link (12) is divided into two shape in middle position
As upper segment and lower section, the upper segment and lower section are by rotation axis connection, in the rotation axis and the cant board
(10) the first buffer spring being fixedly connected is provided between, in the close connection compression bar of the upper segment and lower section of the fixed link
(17) side is provided with the second buffer spring, is arranged in connection compression bar (17) close to the side of second buffer spring
Lantern ring is connected by pulling rope between the lantern ring and second buffer spring, is fixedly installed on the side mounting rack (4)
There are top shoe and sliding block, second connecting shaft on top is fixed on top shoe, and second connecting shaft of lower part is fixed
It on sliding block, is fixed between the top shoe and the sliding block by third buffer spring, in the third buffer spring
Pressure sensor is provided between the top shoe, the pressure sensor is connect with the middle control of the electric vehicle, when described
When the pressure value of pressure sensor is more than predetermined value, the middle control shows alarm.
2. the lithium battery secure mounting arrangements of new energy electric motor vehicle according to claim 1, it is characterised in that: the side peace
It shelves and is fixedly connected on the inner wall of (4) the first neonychium (18), the bottom of the top board (5) is fixedly connected with the second protection
It pads (19).
3. the lithium battery secure mounting arrangements of new energy electric motor vehicle according to claim 1, it is characterised in that: described to press
It is provided on the inside of lantern ring (14) ball (20), the ball (20) is mutual close to the side of fixed link (12) and fixed link (12)
Contact.
4. the lithium battery secure mounting arrangements of new energy electric motor vehicle according to claim 1, it is characterised in that: the fixation
Block (11) is fixedly connected with supporting rib (21) far from the side of fixed link (12), and the supporting rib (21) is close to cant board (10)
Side is fixedly connected with cant board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420497.5A CN110212127B (en) | 2019-05-20 | 2019-05-20 | Lithium battery fixing and mounting device of new energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420497.5A CN110212127B (en) | 2019-05-20 | 2019-05-20 | Lithium battery fixing and mounting device of new energy electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212127A true CN110212127A (en) | 2019-09-06 |
| CN110212127B CN110212127B (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420497.5A Active CN110212127B (en) | 2019-05-20 | 2019-05-20 | Lithium battery fixing and mounting device of new energy electric vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN110212127B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584777A (en) * | 2020-04-30 | 2020-08-25 | 安徽绿沃循环能源科技有限公司 | Echelon utilization battery pack with good shock resistance |
| CN111816813A (en) * | 2020-07-22 | 2020-10-23 | 安徽双鹿车业有限公司 | Battery protection device of electric tricycle |
| CN112271395A (en) * | 2020-11-07 | 2021-01-26 | 湖南宝特瑞能新能源有限责任公司 | Protective housing with fixing structure for lithium battery of battery car |
| CN114171834A (en) * | 2021-12-01 | 2022-03-11 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
| CN114347773A (en) * | 2022-01-13 | 2022-04-15 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
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| CN112271395B (en) * | 2020-11-07 | 2023-06-20 | 东莞市丰晖电子有限公司 | Protective housing with fixed knot constructs for storage battery car lithium cell |
| CN114171834A (en) * | 2021-12-01 | 2022-03-11 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
| CN114171834B (en) * | 2021-12-01 | 2023-10-13 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
| CN114347773A (en) * | 2022-01-13 | 2022-04-15 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
| CN114347773B (en) * | 2022-01-13 | 2024-04-05 | 谢婉莹 | Lithium battery buffer frame device for new energy automobile |
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