CN102800832A - Battery pack fast male-and-female connection structure - Google Patents
Battery pack fast male-and-female connection structure Download PDFInfo
- Publication number
- CN102800832A CN102800832A CN2012103035643A CN201210303564A CN102800832A CN 102800832 A CN102800832 A CN 102800832A CN 2012103035643 A CN2012103035643 A CN 2012103035643A CN 201210303564 A CN201210303564 A CN 201210303564A CN 102800832 A CN102800832 A CN 102800832A
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- Prior art keywords
- battery
- stake
- female
- pillar
- male
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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
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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to the field of electric vehicle power battery pack, relates to a novel battery pole pillar and a connection plate, and particularly applies to male-and-female connection structure of fast assembling battery pack. The invention includes a battery and a connection plate, and is characterized in that the battery is provided with a male stake pillar in connection with positive and negative electrodes inside the battery, and the connection plate is fixed with a female stake pillar cooperated with the male stake pillar. The male stake pillar is a cylinder having an outer surface with a circular arc-shaped embossment. The external middle of the female stake pillar is provided with a groove. The groove is provided with a spring steel loop. One side of the connection plate is provided with a rubber soft plate. Compared with batteries of equivalent capacity, the battery of the present invention has a lower height, and is more conducive for disposal; in the case of passing through a same current, the material area required for the stake pillars is smaller; the installation is quick, so the battery is more suitable for the rapid production of the battery pack; the stake pillars are free of stress, the battery internal structure is not destroyed, and the battery life is guaranteed; and the connection plate is high in reliability and convenient and safe for use, and is not easy to form an internal suspension voltage.
Description
Technical field
The invention belongs to electric automobile power battery group field, relate to the invention of a kind of novel battery pole and connecting plate, apply to battery especially and form the female syndeton of battery Bao Zheng fast.
Background technology
Along with the research and development output of electric automobile is increasing, also harsh more to each item requirement of battery pack, not only the performance parameter to battery has higher requirement, battery is installed also had higher requirement.
The electrokinetic cell Battery pack connected mode of present nearly all used for electric vehicle all adopts bolt to connect; Through various screw rods conductive plate is screwed in the screwed hole on the battery; Accomplishing the connection of cell positive/negative plate through test of many times needs about 10s consuming time, as accomplishes all installation connection work of a power brick, and the general time is all more than 15min; And occur unexpected in the operating process easily; Cause battery and personnel injury, and each battery tie down screw is because operating personnel's moment of tightening is different, causes that the long-time big electric current operation of loose contact is overheated burns or situation that tension destroys the inside battery structure takes place; So that security performance reduces greatly, shortens battery useful life.
Summary of the invention
The objective of the invention is to propose a kind of female syndeton of quick public affairs of battery pack.
Main technical schemes of the present invention: the female syndeton of quick public affairs of battery pack, comprise battery and connecting plate, it is characterized in that battery is provided with the public pile that is connected with the inside battery both positive and negative polarity, is fixed with the female stanchion that matches with public stanchion on the connecting plate; Said public stanchion is that outer surface has the cylindrical of arc-shaped convex, and the outside middle of said female stanchion has a groove, and groove is provided with steel rim of spring; Connecting plate one side has rubbery flexible sheet.
Syndeton of the present invention, because the cooperation of public female stanchion, pile reduces about 15mm than the battery total height with capacity; Pole material economy about 40%, positive and negative terminals material adopt copper or stainless steel is made, and connecting plate adopts copper material to make; And be woven into copper cash and connect flexible cord and connecting plate forces together, according to battery mounting means in groups, connecting plate is fixed on the rubbery flexible sheet plate; The rubbery flexible sheet plate folds; The connecting plate that will have female stanchion and rubbery flexible sheet after last power brick installs is cascaded battery one by one by on the public pile of battery, forms the power brick of high pressure.
Advantage compared with prior art of the present invention:
1, under the battery of equal capacity, highly decreases, more help arranging;
2, under the situation through equal electric current, the required material area of stanchion is littler;
3, install fast, be more suitable for the quick Fabrication of power brick;
4, stanchion need not stressedly, does not destroy the inside battery structure, guarantees battery life;
5, the connecting plate reliability is high, and is easy to use, safe, the inner formation suspension voltage that is difficult for.
Description of drawings
Fig. 1 is battery and a public stanchion perspective view in the embodiment of the invention; Fig. 2 is a connecting plate perspective view among the embodiment; Fig. 3 is the three-dimensional structure for amplifying sketch map of female stanchion among the embodiment.
Among the figure, the 1-battery; The public stanchion of 2-; The female stanchion of 3-; The 4-connecting plate; The 5-rubbery flexible sheet; The 6-steel rim of spring.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in detail.
Embodiment: battery pack fast joint structure; Like Fig. 1, shown in 2 and 3; Mainly comprise battery 1 and connecting plate 4, it mainly improves is that battery 1 is provided with the public pile 2 that is connected with battery 1 inner both positive and negative polarity, is fixed with the female stanchion 3 that matches with public stanchion 2 on the connecting plate 4; Said public stanchion 2 has the cylindrical of arc-shaped convex for outer surface, and the outside middle of said female stanchion 3 has a groove, and groove is provided with steel rim of spring 6; Connecting plate 4 one sides have rubbery flexible sheet 5.
Among the embodiment, two positive and negative public piles 2 are stretched out in battery 1 upper end, and public pile 2 highly is 20mm, and outer surface has the cylindrical of arc-shaped convex; The form of putting according to battery pack is fixed together female stanchion 3 with connecting plate 4, the inner structure form of female stanchion 3 matches with public stanchion 2 external structure forms, and an end of female stanchion 3 connects through the lead on the connecting plate 4; Female stanchion 3 outside middle grooves that have; Card one steel rim of spring 6 to guarantee after being pressed into the battery pile, can tightly block the battery pile in the groove; Guarantee to connect tightness and fitting area, guaranteed that the safety of electric current is passed through.
Connecting plate 4 also is fixed on the rubbery flexible sheet 5 through glue special; Rubbery flexible sheet 5 can twist in together; After battery installs, the connecting plate 4 that will have female stanchion 3 and a rubbery flexible sheet 5 one by one by on the public stanchion 2 of cell, can form the high-tension battery bag fast.After the moment of connecting plate 4 usefulness 50N.m was pressed on the public pile 2 of battery, public pile 2 was all wrapped by connecting plate 4, makes contact-making surface bigger than the contact-making surface of existing thread forms, to such an extent as to will practice thrift much through the material of the present invention's use under the situation of same current.
Present embodiment has been innovated structural design on the positive and negative pile of battery; Through the public female stanchion fit form of battery and connecting plate, and the steel rim of spring that tightens up is automatically arranged on female stanchion, connecting plate and battery combine closely; To guarantee battery operate as normal still under the 5c of specified volume discharge-rate; And all connecting plates are fixed together through the series system of fire-retardant rubbery flexible sheet according to battery in the electrokinetic cell bag, in power brick, have put after the battery, link together into a high-tension battery bag with battery fast with arranging the connecting plate that fixes; And accomplish this process; Consuming time generally in 1min, not only guaranteed fail safe but also make the tightness of battery be consistent, compare with the conventional battery syndeton; Improved operating efficiency greatly and reduced personnel's input, be applicable to more and produce in enormous quantities and manufacturing.
Claims (1)
1. the female syndeton of quick public affairs of a battery pack comprises battery and connecting plate, it is characterized in that battery is provided with the public pile that is connected with the inside battery both positive and negative polarity, is fixed with the female stanchion that matches with public stanchion on the connecting plate; Said public stanchion is that outer surface has the cylindrical of arc-shaped convex, and the outside middle of said female stanchion has a groove, and groove is provided with steel rim of spring; Connecting plate one side has rubbery flexible sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103035643A CN102800832A (en) | 2012-08-24 | 2012-08-24 | Battery pack fast male-and-female connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103035643A CN102800832A (en) | 2012-08-24 | 2012-08-24 | Battery pack fast male-and-female connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102800832A true CN102800832A (en) | 2012-11-28 |
Family
ID=47199865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103035643A Pending CN102800832A (en) | 2012-08-24 | 2012-08-24 | Battery pack fast male-and-female connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102800832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035870A (en) * | 2012-12-10 | 2013-04-10 | 深圳巴斯巴科技发展有限公司 | Power cell module connecting structure and connecting method thereof |
| WO2018214260A1 (en) * | 2017-05-23 | 2018-11-29 | 东深金属燃料动力实验室有限责任公司 | Monomeric metal-air battery and electric pile and electric pile group consisting of same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694293A (en) * | 2004-05-04 | 2005-11-09 | 三星Sdi株式会社 | Secondary battery module |
| CN101290979A (en) * | 2007-08-24 | 2008-10-22 | 北京理工大学 | Automatic rapid plug-in mechanism |
| CN201732825U (en) * | 2010-06-23 | 2011-02-02 | 刘粤荣 | Battery pack for electric bicycle based on external series connection and combination of lead storage battery monomers |
| CN202772217U (en) * | 2012-08-24 | 2013-03-06 | 李辉 | Fast male and female connection structure of battery pack |
-
2012
- 2012-08-24 CN CN2012103035643A patent/CN102800832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694293A (en) * | 2004-05-04 | 2005-11-09 | 三星Sdi株式会社 | Secondary battery module |
| CN101290979A (en) * | 2007-08-24 | 2008-10-22 | 北京理工大学 | Automatic rapid plug-in mechanism |
| CN201732825U (en) * | 2010-06-23 | 2011-02-02 | 刘粤荣 | Battery pack for electric bicycle based on external series connection and combination of lead storage battery monomers |
| CN202772217U (en) * | 2012-08-24 | 2013-03-06 | 李辉 | Fast male and female connection structure of battery pack |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035870A (en) * | 2012-12-10 | 2013-04-10 | 深圳巴斯巴科技发展有限公司 | Power cell module connecting structure and connecting method thereof |
| CN103035870B (en) * | 2012-12-10 | 2017-06-16 | 深圳巴斯巴科技发展有限公司 | A kind of electrokinetic cell module attachment structure and attaching method thereof |
| WO2018214260A1 (en) * | 2017-05-23 | 2018-11-29 | 东深金属燃料动力实验室有限责任公司 | Monomeric metal-air battery and electric pile and electric pile group consisting of same |
| CN108933224A (en) * | 2017-05-23 | 2018-12-04 | 东深金属燃料动力实验室有限责任公司 | Elemental metals-air cell and the pile being made of it and pile group |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |