CN206344674U - A kind of electric automobile power battery fixing device - Google Patents
A kind of electric automobile power battery fixing device Download PDFInfo
- Publication number
- CN206344674U CN206344674U CN201621282299.5U CN201621282299U CN206344674U CN 206344674 U CN206344674 U CN 206344674U CN 201621282299 U CN201621282299 U CN 201621282299U CN 206344674 U CN206344674 U CN 206344674U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery tray
- flexible strip
- fixing device
- electric automobile
- 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.)
- Expired - Fee Related
Links
- 244000144985 peep Species 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 16
- 230000006978 adaptation Effects 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001387 multinomial test Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of electric automobile power battery fixing device, including accommodate the battery tray of battery, in addition to some flexible strips；The side wall of the battery tray is fixedly connected with automobile chassis；The section of the depth direction of the battery tray is the rectangle of fitting Battery shape；The two ends of the flexible strip are provided with clamping tongue, what is be adapted on the bottom of the battery tray stitches provided with clamping, the clamping tongue at each flexible strip two ends is respectively engaged with a clamping seam, and flexible strip is removably tensioned and is fixed on above the upper surface of battery tray.The beneficial effects of the utility model are：Can be by the solid and reliable fixation of electrokinetic cell.
Description
Technical field
The utility model belongs to electric automobile field, specifically a kind of fixing device of electrokinetic cell, for by power electric
Pond is fixed on electric automobile.
Background technology
Electric automobile compares conventional fuel oil automobile, with multiple spot advantage：Burning petroleum product is not needed, contributes to the whole society
Energy restructuring；Air pollution will not be produced in motion, contribute to air quality to improve；Moment of torsion start to walk greatly, can meet
The urban road drive demand that frequently starting stops.Chinese patent literature CN202863110U, was disclosed on April 10th, 2013
" a kind of battery fastening structure ", it includes section tie-beam, left side beam and the right beam before and after preceding floor, preceding floor, it is described precedingly
Section tie-beam is placed in the bottom on preceding floor before and after plate, and described left side beam is placed on the left side on preceding floor, and described the right beam is put
In on the right on preceding floor, the U-shaped profile before and after the preceding floor in the middle part of section tie-beam, section is connected before and after the preceding floor
Reinforcement structure is provided with U-shaped opening in the middle part of beam.The design work of automobile is very numerous and diverse, from intention to finished product during need
Countless multinomial tests, checking, optimization, adjustment work are undergone, therefore the time cycle is very long.In order to meet the market of electric automobile
Demand, the result of design for making full use of early stage to have verified that, automobile vendor tends on the basis of conventional fuel oil vehicle structure
Curve guide impeller, removes oil burning power system, variable ratio drive system and fuel tank, adds motor, electrokinetic cell and control system, then
By appropriate adjustment and test, it just can quickly go into operation, introduce to the market.Conventional fuel oil automobile is reserved dynamic not in initial designs
Power battery location.Volume, weight in view of electrokinetic cell, installation position to before and after vehicle axle load distribute influence, to suspension
System, the influence of brakes and the selection of line arrangement, optimal selection are that cell fixing device is added under chassis, and will be dynamic
Power battery is fixed in the device.
The content of the invention
The utility model technical issues that need to address are to lack a kind of cell fixing device, can be steady by electrokinetic cell
Gu reliably it is fixed on below automobile chassis, so that a kind of electric automobile power battery fixing device is provided, can be by power electric
The solid and reliable fixation in pond.
To achieve these goals, the utility model is adopted the following technical scheme that：A kind of electric automobile power battery is fixed
Device, including accommodate the battery tray of battery, in addition to some flexible strips；The side wall and automobile chassis of the battery tray
It is fixedly connected；The section of the depth direction of the battery tray is the rectangle of fitting Battery shape；The two ends of the flexible strip
Provided with clamping tongue, what is be adapted on the bottom of the battery tray stitches provided with clamping, the clamping tongue difference at each flexible strip two ends
It is connected in a clamping seam, flexible strip is removably tensioned and is fixed on above the upper surface of battery tray.
The technical program devises a battery tray, for the placement electrokinetic cell being adapted to, a week side of boss of battery tray
Several are provided with wall and fixes ear, battery tray is fixed on automobile chassis by these fixation ears.Due to the weight of battery
Amount is heavier, and for self-contained battery, this programme uses flexible strip as the fixture of the top of battery tray.Flexible strip is existing
Enough rigidity carrys out self-contained battery, has suitable elasticity to carry out the impulse force of buffer battery again.For the ease of the fixation of flexible strip, sheet
Scheme is arranged with the clamping tongue of ligule protrusion at the two ends of flexible strip, is stitched on the bottom surface of battery tray provided with clamping, clamping
Tongue insertion clamping seam realizes the fixation of flexible strip and battery tray.By such design, battery can be stably placed at
In battery tray, even if vehicle passes through bumpy sections, the impulse force of the up and down motion of battery is also buffered by flexible strip to dissipate, it is ensured that
Battery it is reliable and stable.
Preferably, the internal concave at root of the clamping tongue, width and the width at the internal concave at root of clamping tongue of clamping seam
Adaptation.In this programme, the root of clamping tongue is provided with an indent, and width herein is slightly narrow；The width and the interior recess of clamping seam
Width adaptation.Only when conscious appropriately curved clamping tongue, clamping tongue could be caught in or be taken out clamping seam.It is such to set
Meter makes clamping relation more firm, it is ensured that flexible strip also can firmly and battery tray in the frequent shake in vehicle traveling
Disk is fixed.
Preferably, the side wall of the battery tray is provided with some banking stops, the shape of cross section of banking stop be it is Z-shaped,
The side wall of its lower surface and battery tray is fixed, and its upper surface is adapted to the upper surface of electrokinetic cell.In order to increase to battery
Fixed, this programme is provided with banking stop on the side wall of battery tray, and the restraining position of banking stop is adapted to the upper surface of battery,
Battery is set to obtain more anchor points.Fixing hole can be set on banking stop, and the packaging of battery is fixed on into these fixes
Kong Shang.
Preferably, on the bottom surface of the battery tray insertion be provided with several peep holes.Peep hole can be tieed up conveniently
Repairing inspection personnel can check battery, battery connecting line, binding post etc. without pulling down in the case of battery tray
And maintenance, the conventional repair time has been saved, user's car is facilitated.
Preferably, the peep hole outboard end adaptation be provided with dismountable handhole cover.Peep hole is exposed to vapour
Under chassis, by setting dismountable handhole cover, dust muddy water can be avoided to be entered by peep hole in battery tray.
Preferably, the center line arrangement of length or width of the peep hole along battery tray bottom surface, adjacent sight
Examine and raised on the battery tray bottom surface between hole be provided with flexible strip fixture；The flexible strip and flexible strip fixture
It is fixedly connected by bolt pair.This programme devises flexible strip fixture on the center line of battery tray, by battery tray point
Left and right two parts are divided into, the volume and weight of battery is all distributed in a balanced way in the left and right sides, contributes to the stability of vehicle body；
Flexible strip fixture is also connected with the middle part of flexible strip, can provide the fixed effect more effectively to battery.
Preferably, the width of the battery tray is adapted to the length direction of electrokinetic cell；The flexible strip
It is adapted to the length direction of battery tray.The width of battery tray is recommended to be placed centrally along the length direction of automobile chassis,
And the length direction adaptation of the length direction battery tray of battery, length direction of the flexible strip along battery tray is set, same
Individual flexible strip can completely across both sides battery.
Preferably, the battery tray bottom surface it is equidistant along its length be provided with some bolts hole, the flexible strip
Fixture is fixed on battery tray bottom surface by the way that bolt hole is adjustable.This programme installs the fixed bit of flexible strip fixture
To be adjustable on the length direction of battery tray bottom surface, when running into the battery of different in width, it can be fixed with regulation elasticity steel band
The fixed position of part, or the flexible strip fixture of different length is changed, with width needed for match battery, battery is located all the time
In good tightening state.
In summary, the beneficial effects of the utility model are：Can be by the solid and reliable fixation of electrokinetic cell.
Brief description of the drawings
Fig. 1 is top view of the present utility model,
Fig. 2 is the side view at a Fig. 1 visual angle,
Fig. 3 is the side view at Fig. 1 another visual angle,
Fig. 4 is the top view of battery tray,
Fig. 5 is the axonometric drawing of battery tray,
Fig. 6 is the side view of flexible strip.
Wherein：1 battery tray, 2 flexible strips, 3 handhole covers, 11 banking stops, 12 peep holes, 13 flexible strips are fixed
Part, 14 fix ear, 21 clamping tongues.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, Figure 2, Figure 3 shows, is a kind of electric automobile power battery fixing device, the fixing device bag
Include battery tray 1 and flexible strip 2.Battery tray is the plate of a rectangle, and four the week side of boss walls fix ear 14 provided with several,
And by these fixation ears, the width of battery tray is fixed on automobile chassis along the length direction on chassis.Flexible strip is such as
Shown in Fig. 6, the recessed outwardly clamping tongue 21 for forming ligule of two-end-point difference, the root of clamping tongue is interior in the direction of the width
It is recessed；The relative clamping that is respectively provided with is stitched on the bottom lengths direction of battery tray, the width of clamping seam and flexible strip clamping
The width adaptation of the internal concave at root position of tongue, thickness is slightly larger than the thickness of clamping tongue, makes clamping tongue needs by conscious elasticity
Acquisition can be just put in after deformation and takes out clamping seam.The connection stitched by clamping tongue and clamping, battery tray is fixed on by flexible strip
Above the upper surface of disk, it is adapted to the height of battery.The quantity of flexible strip is 3 in this example.As shown in Figure 4, Figure 5, battery
On the side wall of the surrounding of pallet, limited bit slice 11 is bolted, the shape of cross section of banking stop is Z-shaped, its lower surface
Fixed with the side wall of battery tray, its upper surface is adapted to the upper surface of electrokinetic cell.The bottom surface of battery tray, along its length
Peep hole 12 of the middle part arrangement provided with 3 rectangles, the outboard end adaptation of peep hole is provided with dismountable handhole cover 3.Phase
Between two adjacent peep holes, flexible strip fixture 13 is additionally provided with.Flexible strip fixture two ends pass through bolt and battery tray
The bottom surface of disk is fixed, and middle part raises up, and is bolted with flexible strip.On the bottom surface of battery tray along its length etc.
Away from be provided with some bolts hole, flexible strip fixture can be made fixed on different positions, or matching different length
Flexible strip fixture, to form the width that both sides are different, is adapted to different cell widths.
A kind of electric automobile power battery fixing device of this example, battery is fixed in battery tray, lower section and outside
Side is fixed by battery tray, and interior side is spacing by flexible strip fixture, and top is spacing by flexible strip and banking stop, forms
Comprehensive fixation, it is reliable and stable.
Claims (8)
1. a kind of electric automobile power battery fixing device, including the battery tray (1) of battery is accommodated, it is characterized in that, in addition to
Some flexible strips (2)；The side wall of the battery tray is fixedly connected with automobile chassis；The depth direction of the battery tray
Section be fitting Battery shape rectangle；The two ends of the flexible strip are provided with clamping tongue (21), the bottom of the battery tray
What is be adapted in portion is stitched provided with clamping, and the clamping tongue at each flexible strip two ends is respectively engaged with a clamping seam, by Elastic Steel
The dismountable tensioning of band is fixed on above the upper surface of battery tray.
2. a kind of electric automobile power battery fixing device according to claim 1, it is characterized in that, the root of the clamping tongue
Portion's indent, the width of clamping seam is adapted to the width at the internal concave at root of clamping tongue.
3. a kind of electric automobile power battery fixing device according to claim 1 or 2, it is characterized in that, the battery tray
The side wall of disk is provided with some banking stops (11), and the shape of cross section of banking stop is Z-shaped, the side wall of its lower surface and battery tray
Fixed, its upper surface is adapted to the upper surface of electrokinetic cell.
4. a kind of electric automobile power battery fixing device according to claim 1 or 2, it is characterized in that, the battery tray
Insertion is provided with several peep holes (12) on the bottom surface of disk.
5. a kind of electric automobile power battery fixing device according to claim 4, it is characterized in that, outside the peep hole
What side was adapted to is provided with dismountable handhole cover (3).
6. a kind of electric automobile power battery fixing device according to claim 4, it is characterized in that, peep hole edge electricity
It is raised on battery tray bottom surface between the length of pond tray bottom surface or the center line arrangement of width, adjacent peep hole to set
Flexible steel band fixture (13)；The flexible strip is fixedly connected with flexible strip fixture by bolt pair.
7. a kind of electric automobile power battery fixing device according to claim 1 or 2, it is characterized in that, the battery tray
The width of disk is adapted to the length direction of electrokinetic cell；The flexible strip is adapted to the length direction of battery tray.
8. a kind of electric automobile power battery fixing device according to claim 6, it is characterized in that, the battery tray bottom
Face it is equidistant along its length be provided with some bolts hole, the flexible strip fixture is fixed on battery by the way that bolt hole is adjustable
In tray bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621282299.5U CN206344674U (en) | 2016-11-27 | 2016-11-27 | A kind of electric automobile power battery fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621282299.5U CN206344674U (en) | 2016-11-27 | 2016-11-27 | A kind of electric automobile power battery fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344674U true CN206344674U (en) | 2017-07-21 |
Family
ID=59318259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621282299.5U Expired - Fee Related CN206344674U (en) | 2016-11-27 | 2016-11-27 | A kind of electric automobile power battery fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206344674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194017A (en) * | 2020-09-17 | 2022-03-18 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
| CN114194016B (en) * | 2020-09-17 | 2024-05-31 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
-
2016
- 2016-11-27 CN CN201621282299.5U patent/CN206344674U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194017A (en) * | 2020-09-17 | 2022-03-18 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
| CN114194016A (en) * | 2020-09-17 | 2022-03-18 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
| CN114274754A (en) * | 2020-09-17 | 2022-04-05 | 奥动新能源汽车科技有限公司 | Battery mounting part for vertically hanging battery pack and electric automobile |
| CN114194016B (en) * | 2020-09-17 | 2024-05-31 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
| CN114274754B (en) * | 2020-09-17 | 2024-05-31 | 奥动新能源汽车科技有限公司 | Battery installation part for vertically hanging battery pack and electric automobile |
| CN114194017B (en) * | 2020-09-17 | 2024-05-31 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 310012 Room 201, attached floor, east part, West 1st floor, building 16, No.1 Jiaogong Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU LIUCHUANG ELECTRIC VEHICLE TECHNOLOGY Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 201501 no.2788 Wanfeng Road, Fengjing town, Jinshan District, Shanghai Patentee before: KANDI ELECTRIC AUTOMOBILE (SHANGHAI) Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |