CN209087940U - A kind of fastener for battery modules assembling sizing - Google Patents
A kind of fastener for battery modules assembling sizing Download PDFInfo
- Publication number
- CN209087940U CN209087940U CN201821945081.2U CN201821945081U CN209087940U CN 209087940 U CN209087940 U CN 209087940U CN 201821945081 U CN201821945081 U CN 201821945081U CN 209087940 U CN209087940 U CN 209087940U
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- Prior art keywords
- battery modules
- fastener
- battery
- support
- upper bracket
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a kind of fasteners for battery modules assembling sizing, battery modules include several battery cores being set side by side, battery core left and right side sets left plate and right side plate respectively, fastener includes upper bracket, left support, lower supporter and right support sequentially hinged and with the cooperation of the top surface of battery modules, left plate, bottom surface and right side plate, and upper bracket right end and right support top fasten.The utility model applies structural adhesive layer on the inside of left plate and right side plate, with the upper bracket of fastener, left support, lower supporter and right support are respectively cooperating with the top surface of battery modules, left plate, bottom surface and right side plate, fasten upper bracket right end and right support top, the sizing auxiliary before structure glue solidifies, left plate and right side plate are not in center evagination to battery modules during the welding process, effectively solve the problems, such as that battery modules width dimensions are out of control, battery modules size is accurate, battery modules do not interfere with each other in battery pack, unified appearance, it is beautiful, battery performance is improved indirectly.
Description
Technical field
The utility model relates to substantially without the metal machining of cutting；The technical field of metal stamping, such as thin metal plate
Shell product, in particular to a kind of fastener for battery modules assembling sizing.
Background technique
At present under the support of country and the advantage in market, dynamic lithium battery industry development is very fast, and application is
Extend to the fields such as electric bus, electric motor car, micro- public transport and energy storage.
Since dynamic lithium battery needs frequent charge and discharge during use, therefore technical staff more pay close attention to battery
The problem of heat dissipation, with guarantee its can better working environment, this is the key that dynamic lithium battery gives full play to its function, for dynamic
For power lithium battery, each step in process of production is crucial, and whether can be played battery optimum performance with it, is
It is no securely and reliably to have direct relationship.
Battery modules are the important components of dynamic lithium battery.In the prior art, square housing battery mould group is after in groups, because
The toughness problem of metal plate the phenomenon that outwardly convex can occur in metal plate center, such as drum after corner is fixed, bound edge is adjacent to
Packet, this phenomenon will affect the installation of battery modules upper cover, and cover latch and side plate is caused to buckle hole site on not, and due to
In battery pack, gap itself is smaller between battery modules and battery modules, and this phenomenon but will cause battery modules in battery pack
It inside interferes with each other, influences product appearance, is unsatisfactory for will affect the assembly of product postorder while size requires.
Utility model content
Based on the prior art for the demand of the performance of dynamic lithium battery, the utility model provides a kind of use for optimizing structure
In the fastener of battery modules assembling sizing.
The utility model is the technical scheme adopted is that a kind of fastener for battery modules assembling sizing, the electricity
Chi Mo group includes several battery cores being set side by side, and the left and right side of the battery core is respectively equipped with left plate and right side plate, described
Fastener includes sequentially hinged upper bracket, left support, lower supporter and right support, the upper bracket, left support, lower supporter and the right side
Bracket cooperates with the top surface of battery modules, left plate, bottom surface and right side plate respectively, the right end of the upper bracket and the top of right support
End fastens setting.
Preferably, the right end of the upper bracket is equipped with through-hole, and the right support is set up through the through-hole, described logical
Upper bracket top surface on the left of hole is equipped with the first supporting element, and first supporting element top is hingedly equipped with the first Pressing fastener, and described the
Cooperation is equipped with spring clip between one supporting element and the first Pressing fastener, and the first Pressing fastener cooperation is equipped with the first snap ring, the right branch
Top of the trellis is equipped with the first hook towards first snap ring, and first snap ring is equipped with the first hook.
Preferably, the right end of the upper bracket is equipped with the second hook down, and the right side of the right support is equipped with positioning
Block, the locating piece right side are equipped with the second supporting element, and second supporting element end is hingedly equipped with the second Pressing fastener downward, described
Cooperation is equipped with spring clip between second supporting element and the second Pressing fastener, and second Pressing fastener cooperation is equipped with the second snap ring, and described the
Two snap rings are equipped with the second hook.
Preferably, several rubber mat blocks are respectively equipped between the upper bracket, left support and right support and battery modules.
Preferably, several push rods are respectively equipped between the upper bracket, left support and right support and rubber mat block, outside the push rod
It is arranged with spring.
Preferably, the lower supporter is bonded setting with the bottom surface of battery modules.
The utility model provides a kind of fastener for battery modules assembling sizing of optimization structure, by battery
Coated structure glue-line on the inside of the left plate and right side plate of mould group is formed, then with the upper branch of fastener for mould group external dimensions
Frame, left support, lower supporter and right support cooperate with the top surface of battery modules, left plate, bottom surface and right side plate respectively, and by upper branch
The right end of frame and the top of right support fasten, and are equivalent in battery modules and increase anchor ear, for determining before structure glue solidification
Type auxiliary guarantees that battery modules left plate and right side plate during being welded do not appear in the outer of center and show especially
As, can effectively solve battery modules width dimensions problem out of control, battery modules size is accurate, battery modules in battery pack not
It interferes with each other, unified appearance, the beauty of battery modules improve battery performance indirectly.
Detailed description of the invention
Fig. 1 is the fastener of the utility model and the structural schematic diagram of battery modules cooperation；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the structural schematic diagram under the fastener opening state of the utility model；
Fig. 4 is the method flow diagram for carrying out battery modules assembling sizing in the utility model using fastener.
Specific embodiment
Below with reference to embodiment, the utility model is further described in detail, but the protection scope of the utility model is simultaneously
It is without being limited thereto.
The utility model relates to a kind of fastener for battery modules assembling sizing, the battery modules 1 include several
The left and right side of the battery core being set side by side, the battery core is respectively equipped with left plate and right side plate, it is characterised in that: the fastening
Part includes sequentially hinged upper bracket 2, left support 3, lower supporter 4 and right support 5, the upper bracket 2, left support 3, lower supporter 4
Cooperate respectively with the top surface of battery modules, left plate, bottom surface and right side plate with right support 5, the right end of the upper bracket 2 and right branch
The top of frame 5 fastens setting.
In the utility model, battery modules 1 include several battery cores being set side by side, and battery core block are formed, in battery core block
Left and right side is bonded setting left plate and right side plate respectively, is then fixedly installed respectively in the front-end and back-end of entire battery core block
Battery modules 1 are assembled and are formed by front end-plate and end plate.This is this field routine techniques feature, therefore specific body not in the drawings
Existing, those skilled in the art can learn set-up mode according to existing open file.
In the utility model, after the left and right side of battery core is provided with left plate and right side plate, 1 outside ruler of battery modules
Very little sizing is covered with fastener in battery modules 1 and is fastened to left plate-battery core-right side plate structure.
In the utility model, specifically, fastener includes sequentially hinged upper bracket 2, left support 3, lower supporter 4 and the right side
Bracket 5, wherein upper bracket 2, left support 3, lower supporter 4 and right support 5 respectively with the top surface of battery modules 1, left plate, bottom surface
Cooperate with right side plate.
In the utility model, between upper bracket 2 and left support 3, between left support 3 and lower supporter 4, lower supporter 4 and right branch
T-type pin-circlip group 6 is respectively adopted between frame 5 to connect.
In the utility model, the right end of upper bracket 2 and the top of right support 5 fasten setting, are equivalent in battery modules 1
Increase anchor ear, for structure glue solidification before sizing auxiliary, guarantee battery modules 1 during being welded left plate and
Right side plate does not appear in the outer bulgy phenomenon of center, can effectively solve 1 width dimensions of battery modules problem out of control, battery
1 size of mould group is accurate, and battery modules 1 can not interfere with each other in battery pack, unified appearance, the beauty of battery modules 1,
Connect raising battery performance.
The right end of the upper bracket 2 is equipped with through-hole 7, and the right support 5 is set up through the through-hole 7, the through-hole 7
2 top surface of upper bracket in left side is equipped with the first supporting element 8, and 8 top of the first supporting element is hingedly equipped with the first Pressing fastener 9, described
Cooperation is equipped with spring clip 10 between first supporting element 8 and the first Pressing fastener 9, and the cooperation of the first Pressing fastener 9 is equipped with the first snap ring 11,
5 top of right support is equipped with the first hook 12 towards first snap ring 11, and first snap ring 11 is matched with the first hook 12
Close setting.
The right end of the upper bracket 2 is equipped with the second hook 13 down, and the right side of the right support 5 is equipped with locating piece
14, the second supporting element 15 is equipped on the right side of the locating piece 14,15 end of the second supporting element is hingedly equipped with the second pressing downward
Button 16, cooperation is equipped with spring clip 10 between second supporting element 15 and the second Pressing fastener 16, and the cooperation of the second Pressing fastener 16 is set
There is the second snap ring 17, second snap ring 17 is equipped with the second hook 13.
In the utility model, the fit system on the top of the right end and right support 5 about upper bracket 2 can be there are many shape
Formula, can actually be by those skilled in the art according to demand self-setting, it is only necessary to guarantee fastening dynamics and fasten effect i.e.
It can.
In the utility model, a kind of embodiment is provided, i.e., makes right support 5 can in the right end setting through-hole 7 of upper bracket 2
With through upwards, the first Pressing fastener 9 is arranged in the upper bracket 2 in the left side of through-hole 7, elastic potential energy is provided with spring clip 10, and is the
One Pressing fastener 9 is equipped with the first snap ring 11, and 5 top of right support links up with 12 towards the first snap ring 11 setting first, the first snap ring
After 11 are set in outside the first hook 12, the first Pressing fastener 9 is pushed, fastening, guarantees the left plate and right side plate folder of battery modules 1
Tightly.
In the utility model, intensity, can add the second hook 13 in 2 right end of upper bracket in order to further increase, with fixed
Position block 14 supplements the alternate position spike between right support 5 and the second hook 13, and the second Pressing fastener 16 and the second snap ring 17 is similarly arranged, the
After two snap rings 17 are set in outside the second hook 13, the second Pressing fastener 16 is pushed, fastening, guarantees that upper bracket 2 can compress entire fasten
Part.
Several rubber mat blocks 18 are respectively equipped between the upper bracket 2, left support 3 and right support 5 and battery modules 1.
Several push rods 19, the push rod 19 are respectively equipped between the upper bracket 2, left support 3 and right support 5 and rubber mat block 18
It is arranged with spring 20 outside.
The lower supporter 4 is bonded setting with the bottom surface of battery modules 1.
In the utility model, it can be close to always to guarantee that fastener is whole with the cooperation of battery modules 1, guarantee fastener
Battery modules 1 generate bulge with the left plate and right side plate that prevent battery modules 1, therefore in upper bracket 2, left support 3 and right support 5
Several rubber mat blocks 18 are respectively set between battery modules 1, as position compensation.
In the utility model, while several push away is respectively set between upper bracket 2, left support 3 and right support 5 and rubber mat block 18
Bar 19, such as T-type pin, since there is rubber mat block 18 certain compressing force can make rubber mat outside T-type pin after sheathed spring 20
To battery modules 1, there are thrusts in a certain range for block 18.
In the utility model, in order to guarantee safety that fastener integrally uses, the bottom surface of lower supporter 4 and battery modules 1
Fitting setting.
It, can also be in bottom branch in order to further ensure the collocation degree between battery modules 1 and fastener in the utility model
The top surface of frame 4 opens up 21 structure of slot, and the bottom of battery modules 1 can be just embedded in 21 structure of slot, and stability is further
Enhancing.
The utility model assembles sizing side using the battery modules of the fastener for battery modules assembling sizing
Method the described method comprises the following steps.
Step 1: respectively in left plate and right side plate towards the side coated structure glue-line of battery core, by left plate and right side plate
It is sticked respectively in the left and right side of battery core, constitutes battery modules 1.
It in the utility model, is drawn using structural adhesive layer as sizing, the positional relationship between fixed side panel and battery core.
Step 2: protection board 22 being set on the top of battery modules 1 and is positioned.
In the step 2, positioning strip is set in the top of the left plate and right side plate, the positioning strip is located at protection
22 top of plate.
The protection board 22 is nylon sheet.
In the utility model, positioning strip is respectively arranged on the both ends of protection board 22.
In the utility model, protection board 22 is in slab construction, all battery cores is covered, so that fastener is to entire battery mould
When group 1 is held tightly, the power being transmitted in battery core is distributed in entire battery modules 1, will not be caused to a other battery core
Damage.
In the utility model, the other materials plate that can choose in addition to nylon sheet of protection board 22 need to only guarantee fastener
1 surface of battery modules will not be weighed wounded during fastening.
Step 3: by fastener, around top surface, left plate, bottom surface and the right side plate of battery modules 1, setting completed, fastens tight
Firmware.
In the step 3, with upper bracket 2, left support 3, lower supporter 4 and right support 5 respectively with the top surface of battery modules 1,
The top end part of right support 5, is passed through the through-hole 7 of 2 right end of upper bracket, by the first snap ring 11 by left plate, bottom surface and right side plate cooperation
It covers outside the first hook 12, fastens, by 17 sets of the second snap ring outside the second hook 13, fasten.
Step 4: battery modules 1 are welded.
In the utility model, battery modules 1 are pushed into welding equipment and carry out latasuture welding, this is special for this field routine techniques
Sign, those skilled in the art can be according to demand self-setting.
Step 5: after welding, battery modules 1 and protection board 22, fastener integrally being taken out.
Step 6: after structural adhesive layer is stiff, fastener and protection board 22 sequentially being removed from battery modules 1, complete battery
The assembling of mould group 1 is formed.
In the utility model, it should be strongly noted that the main function of fastener is the both side plate for preventing battery modules 1
It is intermediate heave outward caused by upper cover latch and side plate buckle hole site to not above and battery modules 1 are mutually concerned in battery pack
The problem of relating to generation is by 21 structure of slot, the battery core on lower supporter 4 for the stability of battery modules 1 in operation
The upper bracket 2 of the stability of square structure and top guarantees.
The utility model is used for battery mould by the coated structure glue-line on the inside of the left plate and right side plate of battery modules 1
Group 1 external dimensions sizing, then with the upper bracket of fastener 2, left support 3, lower supporter 4 and right support 5 respectively with battery modules 1
Top surface, left plate, bottom surface and right side plate cooperation, and by the top of the right end of upper bracket 2 and right support 5 fasten, be equivalent to
Increase anchor ear in battery modules 1, for the sizing auxiliary before structure glue solidification, guarantees battery modules 1 in the mistake welded
Left plate and right side plate do not appear in the outer bulgy phenomenon of center in journey, can effectively solve the mistake of 1 width dimensions of battery modules
The problem of control, 1 size of battery modules is accurate, and battery modules 1 do not interfere with each other in battery pack, the unified appearance of battery modules 1,
Beauty improves battery performance indirectly.
Claims (6)
1. a kind of fastener for battery modules assembling sizing, the battery modules include several battery cores being set side by side, institute
The left and right side for stating battery core is respectively equipped with left plate and right side plate, it is characterised in that: the fastener includes sequentially hinged
Upper bracket, left support, lower supporter and right support, the upper bracket, left support, lower supporter and right support respectively with battery modules
Top surface, left plate, bottom surface and right side plate cooperation, the right end of the upper bracket and the top of right support fasten setting.
2. a kind of fastener for battery modules assembling sizing according to claim 1, it is characterised in that: the upper branch
The right end of frame is equipped with through-hole, and the right support is set up through the through-hole, and the upper bracket top surface on the left of the through-hole is equipped with
First supporting element, first supporting element top is hingedly equipped with the first Pressing fastener, between first supporting element and the first Pressing fastener
Cooperation is equipped with spring clip, and first Pressing fastener, which cooperates, is equipped with the first snap ring, towards first snap ring at the top of the right support
Equipped with the first hook, first snap ring is equipped with the first hook.
3. a kind of fastener for battery modules assembling sizing according to claim 1, it is characterised in that: the upper branch
The right end of frame is equipped with the second hook down, and the right side of the right support is equipped with locating piece, and the is equipped on the right side of the locating piece
Two supporting elements, second supporting element end are hingedly equipped with the second Pressing fastener, second supporting element and the second Pressing fastener downward
Between cooperation be equipped with spring clip, second Pressing fastener cooperation is equipped with the second snap ring, and second snap ring cooperates with the second hook to be set
It sets.
4. a kind of fastener for battery modules assembling sizing according to claim 1, it is characterised in that: the upper branch
Several rubber mat blocks are respectively equipped between frame, left support and right support and battery modules.
5. a kind of fastener for battery modules assembling sizing according to claim 4, it is characterised in that: the upper branch
It is respectively equipped with several push rods between frame, left support and right support and rubber mat block, spring is arranged with outside the push rod.
6. a kind of fastener for battery modules assembling sizing according to claim 1, it is characterised in that: the bottom branch
Frame is bonded setting with the bottom surface of battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945081.2U CN209087940U (en) | 2018-11-24 | 2018-11-24 | A kind of fastener for battery modules assembling sizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945081.2U CN209087940U (en) | 2018-11-24 | 2018-11-24 | A kind of fastener for battery modules assembling sizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087940U true CN209087940U (en) | 2019-07-09 |
Family
ID=67125461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821945081.2U Active CN209087940U (en) | 2018-11-24 | 2018-11-24 | A kind of fastener for battery modules assembling sizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378419A (en) * | 2018-11-24 | 2019-02-22 | 杭州捷能科技有限公司 | Fastener and battery modules for battery modules assembling sizing assemble method for shaping |
-
2018
- 2018-11-24 CN CN201821945081.2U patent/CN209087940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378419A (en) * | 2018-11-24 | 2019-02-22 | 杭州捷能科技有限公司 | Fastener and battery modules for battery modules assembling sizing assemble method for shaping |
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