CN206711958U - A kind of fixed plate for lithium battery assembling - Google Patents

A kind of fixed plate for lithium battery assembling Download PDF

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Publication number
CN206711958U
CN206711958U CN201720406352.6U CN201720406352U CN206711958U CN 206711958 U CN206711958 U CN 206711958U CN 201720406352 U CN201720406352 U CN 201720406352U CN 206711958 U CN206711958 U CN 206711958U
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CN
China
Prior art keywords
lug
hole
lithium battery
fixed plate
fixing
Prior art date
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Active
Application number
CN201720406352.6U
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Chinese (zh)
Inventor
左新渠
冯保朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN HUANYU NEW ENERGY TECHNOLOGY Co Ltd
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HENAN HUANYU NEW ENERGY TECHNOLOGY Co Ltd
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Priority to CN201720406352.6U priority Critical patent/CN206711958U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model discloses a kind of fixed plate for lithium battery assembling, including plate body, the lug hole being adapted to the lug of soft package lithium battery is offered on the plate body, the width in the lug hole is more than the thickness of the lug thickness of soft package lithium battery and the lug less than or equal to twice, at least two fixing holes are further opened between two adjacent lug holes, the fixing hole is circular hole.The utility model between two adjacent lug holes by setting at least two fixing holes, by the lug of the soft-package battery unit in two adjacent lug holes to bending between two adjacent lug holes, it is fixed again by fixing hole, so that soft-package battery is connected reliably, it is not easy to loosen, repeatedly remains to keep reliably to connect after dismounting, installation.

Description

A kind of fixed plate for lithium battery assembling
Technical field
It the utility model is related to lithium battery manufacturing technology, especially a kind of fixed plate for lithium battery assembling.
Background technology
With the promotion that the technology of lithium ion battery is progressively ripe and country is to new energy, increasing auto vendor opens Begin research and development electric automobile, the lithium battery group that current electric automobile uses, more using soft package lithium battery by connection in series-parallel assembling and Into.If Publication No. CN101562263A, publication date are the soft package lithium battery shown in the Chinese patent document in October 21 in 2009 Group battery core connection method, is stepped up sheet metal in battery unit using metallic conduction plate and fixed plate by way of flexible connection Lug on, so as to formed the connection of circuit it is complete, can repeated disassembled and assembled flexible package lithium cell group, specifically, it is fixed Plate is provided with groove, and the lug in battery unit is stretched out above fixed plate by groove, and fixed plate is connected by screw in electricity On the group housing of pond, fixed plate will can be pressed in battery pack case body at the top of battery unit;Although the fixed structure solves Soft Roll The connectivity problem of battery assembly module, still, the lug in the attachment structure may still be swung in the groove of fixed plate, lug Fixation is unreliable.
Utility model content
The utility model provides a kind of fixed plate for lithium battery assembling, for solving the pole of existing soft package lithium battery Ear fixes insecure problem.
In order to solve the above problems, the utility model provides a kind of fixed plate for lithium battery assembling, including plate body, institute The lug hole for offering on plate body and being adapted to the lug of soft package lithium battery is stated, the width in the lug hole is more than soft package lithium battery Lug thickness and less than or equal to the thickness of twice of the lug, at least two are further opened between two adjacent lug holes Individual fixing hole, the fixing hole are circular hole.
Fixed plate provided by the utility model for lithium battery assembling also has following technical characteristic:
Further, fixation of the upper surface of the plate body in two adjacent lug holes provided with strip is convex Platform, the fixing hole run through the fixing lug boss and the plate body.
Further, the fixing hole is screwed hole.
Further, positioning hole is gone back between the end in two adjacent lug holes, the positioning hole is slotted hole.
Further, the fixed plate is PCB fixed plates, and the upper surface of the fixed plate, which is provided with, applies copper tin coating.
The utility model has the advantages that:The width in lug hole is more than the thickness of lug and the lug less than twice Thickness so that lug hole can be positioned to the lug passed through, be spacing, reduce swing of the lug in lug hole; At least two fixing holes are set between two adjacent lug holes, by the pole of the soft-package battery unit in two adjacent lug holes Ear is fixed to bending between two adjacent lug holes, then by fixing hole, so that soft-package battery is connected Reliably, it is not easy to loosen, repeatedly remains to keep reliably to connect after dismounting, installation.
Brief description of the drawings
Fig. 1 is the structural representation of the fixed plate for being used for lithium battery assembling of the utility model embodiment;
Fig. 2 is the partial enlarged view in A portions in Fig. 1.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not rushing In the case of prominent, the feature in embodiment and embodiment in the utility model can be mutually combined.
In one embodiment of the fixed plate of the present utility model for lithium battery assembling as shown in Figure 1 to Figure 2, the use Include plate body 10 in the fixed plate of lithium battery assembling, the lug hole being adapted to the lug of soft package lithium battery is offered on plate body 10 11, the width in lug hole 11 is more than the lug thickness of soft package lithium battery and is less than or equal to the thickness of twice of the lug, two At least two fixing holes 12 are further opened between adjacent lug hole 11, fixing hole 12 is circular hole.It is used for lithium in the embodiment In the fixed plate of battery assembling, the width in lug hole is more than the thickness of lug and the lug thickness less than twice so that lug hole The lug passed through can be positioned, be spacing, reducing swing of the lug in lug hole;In two adjacent lug holes Between at least two fixing holes are set, the lug of the soft-package battery unit in two adjacent lug holes is adjacent to two Bending between lug hole, then be fixed by fixing hole, so that soft-package battery is connected reliably, it is not easy to loosen, it is more Remain to keep reliably to connect after secondary dismounting, installation.Specifically, it is equipped between not all two adjacent lug holes 11 Fixing hole 12, as shown in Fig. 1, the adjacent lug hole of each two can be considered a connection unit, i.e., 4 adjacent lug holes 11 Two adjacent connection units can be divided into, 6 adjacent lug holes 11 can be divided into three adjacent connection units, each connect The fixing hole 12 is provided between two lug holes 11 of unit.
In the above-described embodiments, the fixed plate for being used for lithium battery assembling also has following technical characteristic:Two adjacent The upper surface of the plate body 10 in lug hole 11 is provided with the fixing lug boss of strip, and fixing hole 12 is through the fixing lug boss and described Plate body, thus can be by the lug of the soft-package battery unit in two adjacent lug holes between two adjacent lug holes The top bending of fixing lug boss, the bending part of lug is being fixed on the upside of fixing lug boss by fixing hole so that lug is fixed Reliably.
In the above embodiment, it is preferable that fixing hole 12 is screwed hole, between the end in two adjacent lug holes 11 also Positioning hole 13, positioning hole 13 are slotted hole, thus can be easy to installation compression, fixed or limiting component in fixed plate so that soft The fixation of the lug of bag battery is relatively reliable.Fixed plate 10 can use PCB fixed plates, be provided with the upper surface of fixed plate and apply copper Tin coating, be thus easy to be welded and fixed the parts such as pad, tabletting by soldering in fixed plate, expand the fixed plate structure and Function.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that: It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology The spirit and scope of scheme.

Claims (5)

1. a kind of fixed plate for lithium battery assembling, including plate body, the lug with soft package lithium battery is offered on the plate body The lug hole of adaptation, it is characterised in that the width in the lug hole is more than the lug thickness of soft package lithium battery and less than or equal to two Times the lug thickness, be further opened with least two fixing holes, the fixing hole between two adjacent lug holes For circular hole.
2. the fixed plate according to claim 1 for lithium battery assembling, it is characterised in that two adjacent lugs The upper surface of the plate body in hole is provided with the fixing lug boss of strip, and the fixing hole runs through the fixing lug boss and the plate Body.
3. the fixed plate according to claim 1 or 2 for lithium battery assembling, it is characterised in that the fixing hole is spiral shell Pit.
4. the fixed plate according to claim 3 for lithium battery assembling, it is characterised in that two adjacent lugs Positioning hole is gone back between the end in hole, the positioning hole is slotted hole.
5. the fixed plate according to claim 1 for lithium battery assembling, it is characterised in that the fixed plate is consolidated for PCB Fixed board, the upper surface of the fixed plate, which is provided with, applies copper tin coating.
CN201720406352.6U 2017-04-18 2017-04-18 A kind of fixed plate for lithium battery assembling Active CN206711958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720406352.6U CN206711958U (en) 2017-04-18 2017-04-18 A kind of fixed plate for lithium battery assembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720406352.6U CN206711958U (en) 2017-04-18 2017-04-18 A kind of fixed plate for lithium battery assembling

Publications (1)

Publication Number Publication Date
CN206711958U true CN206711958U (en) 2017-12-05

Family

ID=60456366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720406352.6U Active CN206711958U (en) 2017-04-18 2017-04-18 A kind of fixed plate for lithium battery assembling

Country Status (1)

Country Link
CN (1) CN206711958U (en)

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Effective date of registration: 20190729

Granted publication date: 20171205