CN107546416A - A kind of end socket base screw rod cushion block of polymer Li-ion battery - Google Patents
A kind of end socket base screw rod cushion block of polymer Li-ion battery Download PDFInfo
- Publication number
- CN107546416A CN107546416A CN201610498929.0A CN201610498929A CN107546416A CN 107546416 A CN107546416 A CN 107546416A CN 201610498929 A CN201610498929 A CN 201610498929A CN 107546416 A CN107546416 A CN 107546416A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- end socket
- cushion block
- mounting seat
- ion battery
- 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.)
- Pending
Links
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
- 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
Abstract
The invention provides a kind of end socket base screw rod cushion block of polymer Li-ion battery, screw rod cushion block is installed in the mounting seat of upper cover and low head, the vacancy in through hole that the specific upper and screw rod for acting as filling original mounting seat engages, make originally to be only applicable to short heat insulation, the mounting seat of short heat block and short end socket can increase lifting surface area and be applied to other long heat insulations, long heat block and long end socket, so as to save the cost for buying mounting seat again, equipment has been saved to remodel time and manual time, avoid due to directly using long end socket mismatch installation formed pressure it is uneven and caused by encapsulation it is bad, improve the process qualification rate of lithium ion battery, be advantageous to improve the packaging efficiency of lithium ion battery simultaneously, be advantageous to widely apply in production, it is of great practical significance.
Description
Technical field
The present invention relates to cell art, more particularly to a kind of end socket base screw rod pad of polymer Li-ion battery
Block.
Background technology
At present, lithium ion battery have the advantages that it is higher than energy, recycle often, storage time it is long, not only just
Take such as mobile phone, DV and laptop computer on formula electronic equipment to be used widely, and be widely used in electricity
In terms of the big-and-middle-sized electrical equipment such as electrical automobile, electric bicycle and electric tool, therefore to the safety requirements of lithium ion battery
More and more higher.
For polymer Li-ion battery therein, MP3, MP4, personal digital assistant, mobile phone, number have been widely used in it
The mobile products such as code-phase machine core toy, there is big voltage height, electricity capacity, long circulation life, memory-less effect, light weight, work
The advantages that scope is wide.At present, lithium ion battery increasingly develops towards the direction of high power capacity light and thin type.
For current polymer Li-ion battery, existing battery battery core assembly method by pole group, it is necessary to be encapsulated in aluminium
In plastic housing.This plastic-aluminum shell width crossed the end socket length that range request encapsulation uses and can used with battery matches, and end socket is grown
Degree have to be larger than plastic-aluminum shell width.In actual use, the mounting means of end socket is：End socket is installed on heat block, is added
Hot block is installed on heat insulation, and heat insulation is installed in mounting seat.This requires mounting seat length to have to be larger than heat insulation
Length, heat-insulated block length have to be larger than have to be larger than equal to end socket length equal to heating block length, heating block length.Such ability
Make end socket uniform force, installed using the frock of length violation conjunction installation requirement and carrying out production can cause end socket unbalance stress to lead
Cause encapsulation bad, so as to have a strong impact on the security performance of process qualification rate and lithium ion battery.
The content of the invention
The purpose of the present invention is that the frock that installation requirement is closed for currently used length violation is installed and carries out production and can make
Cause to encapsulate into end socket unbalance stress it is bad, so as to have a strong impact on the security performance of process qualification rate and lithium ion battery
Problem, and provide a kind of end socket base screw rod cushion block of polymer Li-ion battery.
To realize the purpose of the present invention, the technical solution adopted in the present invention is：A kind of envelope of polymer Li-ion battery
Head base screw rod cushion block, the screw rod cushion block include block portion and columnar part, and the screw rod cushion block is installed on mounting seat and spiral shell
In the through hole of bar engagement.
Wherein, the screw rod cushion block 2 is one group, and closedtop upper cover mounting seat each side installs a screw rod pad
Block, it is one group；Closedtop low head mounting seat each side installs a screw rod cushion block, and it is one group.
Wherein, screw rod cushion block is used in combination with through hole.
Wherein, gap is left between the block portion of screw rod cushion block and the inwall of through hole.
Wherein, the height of screw rod cushion block meets to make the smooth no concave-convex of mounting seat after installation screw rod cushion block, makes to be arranged on
Heat insulation, heat block and end socket in mounting seat being capable of uniform forces.
Compared with prior art, end socket base screw rod cushion block of the present invention is installed on the mounting seat of upper cover and low head
It is interior, specifically it act as filling the vacancy in the through hole that the upper and screw rod of original mounting seat engages, makes original to be only applicable
It can increase lifting surface area in the mounting seat of short heat insulation, short heat block and short end socket and be applied to other long heat insulations, length
Heat block and long end socket, so as to save the cost for buying mounting seat again, save equipment and remodeled time and manual time,
Avoid due to directly using long end socket mismatch installation formed pressure it is uneven and caused by encapsulation it is bad, improve lithium-ion electric
The process qualification rate in pond, while be advantageous to improve the packaging efficiency of lithium ion battery, be advantageous to widely apply in production, have
There is great production practices meaning.
Brief description of the drawings
Fig. 1 show the structural representation of the embodiment of the present invention；
Fig. 2 show the structural representation of application example of the embodiment of the present invention；
In figure：1- block portions, 2- columnar parts, 3- heat blocks, 4- heat insulations, 5- screw rod cushion blocks, 6- through holes, 7- screw rods, 8-
Mounting seat.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" connected " etc., it both may refer to a certain part and had been directly connected to another part, and can also refer to a certain part and pass through other portions
Part is connected with another part.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual using belong to "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, part or module, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... on
Side ", " ... upper surface ", " above " etc., for describing such as a part shown in the figure or module or feature
With miscellaneous part or the spatial relation of module or feature.It should be appreciated that space relative terms be intended to include except
Different azimuth in use or operation outside the orientation of part or module described in figure.If for example, in accompanying drawing
Part or module be squeezed, then be described as " above miscellaneous part either module or construction " or " in miscellaneous part or
On module or construction " part will either be positioned as after module " below miscellaneous part or module or construction " or
" under miscellaneous part or module or construction ".Thus, exemplary term " on the top " can include " ...
The two kinds of orientation in top " and " below ".The part or module can also the positioning of other different modes (be rotated by 90 ° or
In other orientation), and respective explanations are made to the relative description in space used herein above.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
A kind of end socket base screw rod cushion block of polymer Li-ion battery of the application, be filled in the upper of original mounting seat with
Vacancy in the through hole of screw rod engagement, enables the mounting seat for being originally only applicable to short heat insulation, short heat block and short end socket
Enough increase lifting surface area and be applied to other long heat insulations, long heat block and long end socket, avoid due to directly using long end socket not
Matching installation formed pressure it is uneven and caused by encapsulation it is bad.
As shown in Figure 1 and Figure 2, the end socket base screw rod cushion block 5 of the application polymer Li-ion battery, the screw rod cushion block
Including block portion 1 and columnar part 2, closedtop upper cover mounting seat each side installs a screw rod cushion block 5, and this two are one
Group；Closedtop low head mounting seat each side installs a screw rod cushion block 5, and this two are one group；
The particular location that the end socket base screw rod cushion block 5 of the polymer Li-ion battery is installed is end socket mounting seat 8
In the upper through hole 6 engaged with screw rod 7；
The end socket base screw rod cushion block 5 of the polymer Li-ion battery is to be engaged with end socket mounting seat 8 with screw rod 7
Through hole coincide about 6 and leave surplus and removably design；
The end socket base screw rod cushion block 5 of the polymer Li-ion battery, must highly is fulfilled for after making installation screw rod cushion block 5
8 smooth no concave-convex of mounting seat, enable be arranged on mounting seat 8 on heat insulation 4, heat block 3 and end socket uniform force.
End socket base screw rod cushion block of the present invention is installed in the mounting seat of upper cover and low head, is specifically act as
The vacancy in the through hole that the upper and screw rod of original mounting seat engages can be filled, makes originally to be only applicable to short heat insulation, short
The mounting seat of heat block and short end socket can increase lifting surface area and be sealed suitable for other long heat insulations, long heat block and length
Head, so as to save the cost for buying mounting seat again, equipment is saved and has remodeled time and manual time, avoided due to straight
Connect using long end socket mismatch installation formed pressure it is uneven and caused by encapsulation it is bad, the process for improving lithium ion battery is qualified
Rate, while be advantageous to improve the packaging efficiency of lithium ion battery, be advantageous to widely apply in production, there is great production
Practice significance.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. the end socket base screw rod cushion block of a kind of polymer Li-ion battery, it is characterised in that the screw rod cushion block includes bulk
Portion and columnar part, the screw rod cushion block are installed in the through hole that mounting seat engages with screw rod.
2. the end socket base screw rod cushion block of polymer Li-ion battery according to claim 1, it is characterised in that the spiral shell
Bar cushion block 2 is one group, and closedtop upper cover mounting seat each side installs a screw rod cushion block, and it is one group；Under closedtop
End socket mounting seat each side installs a screw rod cushion block, and it is one group.
3. the end socket base screw rod cushion block of polymer Li-ion battery according to claim 1, it is characterised in that screw rod pad
Block is used in combination with through hole.
4. the end socket base screw rod cushion block of polymer Li-ion battery according to claim 3, it is characterised in that screw rod pad
Gap is left between the block portion of block and the inwall of through hole.
5. the end socket base screw rod cushion block of polymer Li-ion battery according to claim 1, it is characterised in that screw rod pad
The height of block meets to make the smooth no concave-convex of mounting seat after installation screw rod cushion block, the heat insulation that makes to be arranged in mounting seat,
Heat block and end socket being capable of uniform forces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498929.0A CN107546416A (en) | 2016-06-29 | 2016-06-29 | A kind of end socket base screw rod cushion block of polymer Li-ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498929.0A CN107546416A (en) | 2016-06-29 | 2016-06-29 | A kind of end socket base screw rod cushion block of polymer Li-ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107546416A true CN107546416A (en) | 2018-01-05 |
Family
ID=60966137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498929.0A Pending CN107546416A (en) | 2016-06-29 | 2016-06-29 | A kind of end socket base screw rod cushion block of polymer Li-ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107546416A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200385360Y1 (en) * | 2004-12-30 | 2005-05-27 | 주식회사 해정미디어 | A shell fixer is used in a furniture side is opened |
| CN201378616Y (en) * | 2009-02-27 | 2010-01-06 | 西安瑟福能源科技有限公司 | Novel polymer lithium ion battery packaging mould |
| CN102623748A (en) * | 2011-01-26 | 2012-08-01 | 深圳市崧鼎实业有限公司 | Packaging device for polymer lithium ion battery |
| CN202585551U (en) * | 2012-03-19 | 2012-12-05 | 宁德新能源科技有限公司 | Top sealing end socket of lithium ion battery with flexible package |
| CN104228278A (en) * | 2013-06-07 | 2014-12-24 | 辽宁奇点节能科技股份有限公司 | Heat-insulation and compression-resisting plate |
-
2016
- 2016-06-29 CN CN201610498929.0A patent/CN107546416A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200385360Y1 (en) * | 2004-12-30 | 2005-05-27 | 주식회사 해정미디어 | A shell fixer is used in a furniture side is opened |
| CN201378616Y (en) * | 2009-02-27 | 2010-01-06 | 西安瑟福能源科技有限公司 | Novel polymer lithium ion battery packaging mould |
| CN102623748A (en) * | 2011-01-26 | 2012-08-01 | 深圳市崧鼎实业有限公司 | Packaging device for polymer lithium ion battery |
| CN202585551U (en) * | 2012-03-19 | 2012-12-05 | 宁德新能源科技有限公司 | Top sealing end socket of lithium ion battery with flexible package |
| CN104228278A (en) * | 2013-06-07 | 2014-12-24 | 辽宁奇点节能科技股份有限公司 | Heat-insulation and compression-resisting plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104993183B (en) | A kind of battery module, battery modules and battery modules method for packing | |
| CN202178311U (en) | Lithium ion battery modular structure | |
| CN103872276A (en) | Lithium ion battery filled polymer composition, filling method, lithium battery and application | |
| CN103311490B (en) | Power-type lithium ion battery group and manufacture method thereof | |
| CN102623749A (en) | Electrical core packaging method and apparatus thereof | |
| CN105006586A (en) | Compact battery with high energy density and power density | |
| CN204216158U (en) | A kind of polymer battery and encapsulation mould thereof | |
| CN107546416A (en) | A kind of end socket base screw rod cushion block of polymer Li-ion battery | |
| CN107644961A (en) | A kind of polymer Li-ion battery | |
| CN205666269U (en) | Power battery pack | |
| CN208835133U (en) | A kind of lithium battery of resistance to mechanical overload protection | |
| CN206059557U (en) | A kind of lithium ion battery | |
| CN202564444U (en) | Connection component for soft-packed battery pack | |
| CN207183436U (en) | Soft package power lithium ion battery module | |
| CN202423399U (en) | Metal shell power cell | |
| CN214477773U (en) | High-capacity battery module with small-capacity battery cores in dual parallel connection | |
| CN204905338U (en) | Octagon group battery | |
| CN205488380U (en) | A closedtop head utmost point ear regulating block for polymer lithium ion battery | |
| CN108550747B (en) | Novel power battery echelon uses PACK | |
| CN203339261U (en) | Power-battery integrated packaging device | |
| CN208189659U (en) | A kind of battery modules | |
| CN201112427Y (en) | Lithium battery protection board mounting structure | |
| CN206639660U (en) | A kind of packaging system for electronic component | |
| CN205488243U (en) | Novel aluminum hull block cylinder power battery | |
| CN207149645U (en) | It is a kind of to encapsulate lithium-ion electric core in the duricrust that circuit module is managed built in positive pole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |
|
| RJ01 | Rejection of invention patent application after publication |