CN206349422U - A kind of battery bag framework Corner Link - Google Patents
A kind of battery bag framework Corner Link Download PDFInfo
- Publication number
- CN206349422U CN206349422U CN201621332239.XU CN201621332239U CN206349422U CN 206349422 U CN206349422 U CN 206349422U CN 201621332239 U CN201621332239 U CN 201621332239U CN 206349422 U CN206349422 U CN 206349422U
- Authority
- CN
- China
- Prior art keywords
- straight line
- type
- battery bag
- corner link
- contiguous block
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model is related to a kind of battery bag framework Corner Link, and battery bag framework is mainly put together by several straight line crossbeams, straight line longeron, straight line vertical beam by Corner Link, and Corner Link includes L-type corner body；Two side end portions of L-type of the L-type corner body have respectively has L-type contiguous block on contiguous block, the side of L-type；During the battery bag framework assembling, the contiguous block is inserted in the straight line crossbeam and straight line longeron end hole respectively, and the L-type contiguous block is inserted in the straight line vertical beam end hole, and is fixed by locking member.According to the battery frame size of necessary requirement, the straight line crossbeam, straight line longeron, straight line vertical beam of different length size are selected, then is fixed by Corner Link split of the present utility model, so that battery bag has expansion, the exploitation of mould is reduced, the requirement of different automobile types installation dimension is met；In addition easy installation and removal, improves the economic benefit of battery frame.
Description
Technical field
The utility model is related to New-energy electric vehicle battery bag technical field, more particularly to a kind of battery bag framework is used and turned
Angle connector.
Background technology
Support energetically with country to new energy Industry Policy, domestic and international enterprise constantly increases in terms of new-energy automobile
The dynamics of research and development, new-energy automobile flourishes, and the technology of electric automobile is increasingly mature, and current national standard is still in exposure draft
In, with industry follow-up developments, battery bag is size normalised imperative, so battery bag will be according to national standard in structure design
Exposure draft requirement, reasonably formulates battery bag dimensional parameters, neatly determines the installation site of battery bag.Used at present
Battery bag housing processing technology be die casting aluminium, welding or punching press (aluminium or steel), die casting or punching press need mold, for
The battery bag of various criterion size need to develop various sizes of mould, and complex process, financial cost is high；And steel framework structure, it is heavier,
Automotive light weight technology design requirement is not suitable with, is connected in addition using welding manner, cost is high, structure is yielding, material mechanical performance
Decay, the laborious inconvenience of operation.
Utility model content
The purpose of this utility model is to propose that a kind of battery bag framework is connected with corner to improve the deficiencies in the prior art
Part, using this cold connected mode, makes battery bag autgmentability strong, and makes battery bag framework intensity, rigidity higher, installing/dismounting compared with
For convenience.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of battery bag framework Corner Link,
The battery bag framework is mainly put together by several straight line crossbeams, straight line longeron, straight line vertical beam by Corner Link, and it is special
Levy and be:The Corner Link includes L-type corner body；Two side end portions of L-type of the L-type corner body have connection respectively
There is L-type contiguous block on block, the side of L-type；During the battery bag framework assembling, it is horizontal that the contiguous block inserts the straight line respectively
In beam and straight line longeron end hole, the L-type contiguous block is inserted in the straight line vertical beam end hole, and is fixed by locking member.
Further improved as the utility model, the Corner Link is casting.
It is further improved as the utility model, the opposite side of the L-type contiguous block is located on the Corner Link
Face is provided with seal groove.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The battery bag framework Corner Link of the utility model scheme, can be by several straight line crossbeams, straight line longeron, straight
Line vertical beam grafting split constitutes battery bag frame-type shell structure, according to the battery frame size of necessary requirement, selects different length
The straight line crossbeam, straight line longeron, straight line vertical beam of size are spent, then is fixed by Corner Link split of the present utility model, so that
Make battery bag that there is expansion, reduce the exploitation of mould, meet the requirement of different automobile types installation dimension；In addition easy installation and removal,
Improve the economic benefit of battery frame.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the structural representation of battery bag framework Corner Link of the present utility model；
Accompanying drawing 2 is the installment state structural representation of battery bag framework Corner Link of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
As shown in accompanying drawing 1,2, battery bag framework Corner Link described in the utility model, battery bag framework uses number
Root straight line crossbeam 11, straight line longeron 12, straight line vertical beam 13 by passing through screw, bolt etc. again after the grafting split of Corner Link 14
Connector is locked, and makes battery bag have expansion strong, and manufacture craft is simple, and low manufacture cost is time saving and energy saving, and straight line is horizontal
Beam 11, straight line longeron 12, straight line vertical beam 13 select extruded aluminium section；Corner Link 14 is casting, and Corner Link 14 is wrapped
Include two side end portions of L-type in L-type corner body 140, L-type corner body 140 has tool on rectangle contiguous block 141, the side of L-type respectively
There is L-type contiguous block 142；When battery bag framework is assembled, rectangle contiguous block 141 inserts straight line crossbeam 11 and the end of straight line longeron 12 respectively
In portion hole, in the end hole of the insertion straight line of L-type contiguous block 142 vertical beam 13, and fixed by locking member.It is simple in construction, install
Convenient disassembly, exempts the material mechanical performance loss that the hot weld of current battery bag framework use is brought, and welding deformation is asked
Topic, Corner Link is connected seam crossing with battery bag lid provided with sealed groove 143, and sealed groove 143 is arranged on L-type contiguous block
On 142 relative sides, there are the encapsulants such as sealing gasket or fluid sealant in sealed groove 143, meeting IP67 classification of waterproof will
Ask.
Lightening recesses 144 are opened up on L-type corner body 140, to mitigate the weight of Corner Link, are held with mitigating automobile
The weight of the battery bag of load.
It the above is only concrete application example of the present utility model, any limit do not constituted to protection domain of the present utility model
System.Technical scheme formed by all use equivalent transformation or equivalent replacements, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of battery bag framework Corner Link, the battery bag framework it is main by several straight line crossbeams, it is straight line longeron, straight
Line vertical beam is put together by Corner Link, it is characterised in that:The Corner Link includes L-type corner body；The L-type turns
Two side end portions of L-type of angle body have respectively has L-type contiguous block on contiguous block, the side of L-type；The battery bag framework assembling
When, the contiguous block is inserted in the straight line crossbeam and straight line longeron end hole respectively, and the L-type contiguous block inserts the straight line
In vertical beam end hole, and fixed by locking member.
2. battery bag framework Corner Link according to claim 1, it is characterised in that：The Corner Link is casting
Part.
3. battery bag framework Corner Link according to claim 1 or 2, it is characterised in that：The Corner Link
The upper opposite flank positioned at the L-type contiguous block is provided with seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332239.XU CN206349422U (en) | 2016-12-07 | 2016-12-07 | A kind of battery bag framework Corner Link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332239.XU CN206349422U (en) | 2016-12-07 | 2016-12-07 | A kind of battery bag framework Corner Link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349422U true CN206349422U (en) | 2017-07-21 |
Family
ID=59322668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621332239.XU Active CN206349422U (en) | 2016-12-07 | 2016-12-07 | A kind of battery bag framework Corner Link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349422U (en) |
-
2016
- 2016-12-07 CN CN201621332239.XU patent/CN206349422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |