CN205303606U - Novel connection fixed knot of lithium cell module constructs - Google Patents
Novel connection fixed knot of lithium cell module constructs Download PDFInfo
- Publication number
- CN205303606U CN205303606U CN201620003313.7U CN201620003313U CN205303606U CN 205303606 U CN205303606 U CN 205303606U CN 201620003313 U CN201620003313 U CN 201620003313U CN 205303606 U CN205303606 U CN 205303606U
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- CN
- China
- Prior art keywords
- plastic
- bolt
- copper coin
- connection fixed
- lithium battery
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- 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.)
- Expired - Fee Related
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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
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a novel connection fixed knot of lithium cell module constructs, including the plastics support, the electricity core, plastic nut, plastic bolt, positive pole copper and the negative pole copper that converges that converges, the plastics support is two, be equipped with the bolt pilot hole on it, put the plastics support on the workstation earlier, put into the plastics support perpendicularly with electric core again, another plastics support left -hand thread of rethread is on electric core, after the lithium cell module rotates 90 degrees, put into the bolt pilot hole on the plastics support with plastic nut again, insert plastic bolt again, plastic bolt passes two plastics support settings, it passes behind the two plastics supports and through moment of torsion and tight between the plastic nut. The utility model discloses a novel connection fixed knot of lithium cell module constructs connects more firmly, the reliability is higher, and the short circuit phenomenon is caused because of contact failure to difficult the appearance to greatly reduced manufacturing cost, has also reduced simultaneously the change frequency when using, and be convenient for install, has used safelyr.
Description
Technical field
This utility model relates to field of lithium, particularly to the connection fixed structure of a kind of novel lithium battery module.
Background technology
Relative to lead-acid battery, lithium battery has the remarkable advantages such as running voltage height, energy density be big, long service life, energy-conserving and environment-protective, low, the memory-less effect of self-discharge rate, having become as the sophisticated industry in energy storage field, it is widely used in the important industry such as electric automobile, energy storage device. Through development for many years, the quality of lithium battery is greatly improved with technique, and the life-span of battery and ruggedness also obtain significantly high lifting. Have been proven in practice that, the oeverall quality of lithium battery and performance, not only relevant to the quality of cell, performance, more there is close relation with battery modules mechanism, packaging technology. So, effectively promote and optimize the structure of battery modules, be the key factor of lithium battery development.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the problems referred to above, it is provided that the connection fixed structure of a kind of novel lithium battery module that a kind of connection is more firmly, reliability is higher.
To achieve these goals, the technical solution adopted in the utility model is such that the connection fixed structure of a kind of novel lithium battery module of the present utility model, including plastic stent, battery core, plastic nut, plastic bolt, positive pole confluxes copper coin and negative pole confluxes copper coin, plastic stent is two, which is provided with bolts assemblies hole, first plastic stent is put on workbench, battery core is vertically put into plastic stent again, again through another plastic stent left-hand thread in battery core, after lithium battery module rotates 90 degree, plastic nut is put into the bolts assemblies hole on plastic stent again, again plastic bolt is inserted, plastic bolt is arranged through two plastic stents, it is also tight by moment of torsion after two plastic stents and plastic nut, refill and mix positive pole and conflux copper coin and negative pole confluxes copper coin, positive pole confluxes copper coin and negative pole confluxes, and copper coin lays respectively on the left of two plastic stents and right side.
Further, as a kind of concrete version, plastic nut described in the utility model and plastic bolt all adopt highstrenghtpiston's material to make.
Further, as a kind of concrete version, plastic nut described in the utility model and plastic bolt all adopt environmental-protecting material to make.
Further, as a kind of concrete version, environmental-protecting material described in the utility model is polyolefin material.
Further, as a kind of concrete version, positive pole described in the utility model confluxes copper coin and negative pole confluxes, and copper coin surface is all coated with high-abrasive material structure sheaf.
Compared with prior art, the utility model has the advantage of: the connection fixed structure of a kind of novel lithium battery module of the present utility model connects more firmly, reliability is higher, not easily occur because loose contact causes short circuit phenomenon, thus greatly reducing production cost, also reduce replacement frequency during use simultaneously, and be convenient for installing, use safer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model.
In figure: 1. plastic nut; 2. plastic bolt; 3. positive pole confluxes copper coin; 4. plastic stent; 5. battery core; 6. negative pole confluxes copper coin.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail. These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
The preferred embodiment connecting fixed structure of a kind of novel lithium battery module of this utility model as illustrated in fig. 1 and 2, including plastic stent 4, battery core 5, plastic nut 1, plastic bolt 2, positive pole confluxes copper coin 3 and negative pole confluxes copper coin 6, plastic stent 4 is two, which is provided with bolts assemblies hole, first plastic stent 4 is put on workbench, again battery core 5 is vertically put into plastic stent 4, again through another plastic stent 4 left-hand thread in battery core 5, after lithium battery module rotates 90 degree, plastic nut 1 is put into the bolts assemblies hole on plastic stent 4 again, again plastic bolt 2 is inserted, plastic bolt 2 is arranged through two plastic stents 4, it is also tight by moment of torsion after two plastic stents 4 and plastic nut 1, refill and mix positive pole and conflux copper coin and 3 negative poles conflux copper coin 6, positive pole confluxes copper coin 3 and negative pole confluxes, and copper coin 6 lays respectively on the left of two plastic stents 4 and right side.
Described plastic nut 1 and plastic bolt 2 all adopt highstrenghtpiston's material to make. The situations such as fracture, longer service life not easily occur.
Described plastic nut 1 and plastic bolt 2 all adopt environmental-protecting material to make. There is environmental-protection function, enhance usability.
Described environmental-protecting material is polyolefin material. Environmental-protecting performance is better.
Described positive pole confluxes copper coin 3 and negative pole confluxes, and copper coin 6 surface is all coated with high-abrasive material structure sheaf. Permanent use is avoided to produce abrasion.
The connection fixed structure of a kind of novel lithium battery module of the present utility model connects more firmly, reliability is higher, not easily occur because loose contact causes short circuit phenomenon, thus greatly reducing production cost, also reduce replacement frequency during use simultaneously, and be convenient for installing, use safer. Designed by the special construction in plastic bolt 2, plastic nut 1 and plastic stent 4 bolts assemblies hole so that plastic nut 1 put into after plastic stent 4 can anti-rotation, and plastic bolt 2 can rotate after inserting thus reaching to connect the effect of fastening.Such design makes the positive and negative electrode plastic stent of battery to unify, and puts into thus decreasing mould, reduces product cost and improve production efficiency of assembling. Plastic bolt 2 and plastic nut 1 adopt high-strength glass fiber enhanced nylon injection molded, and material resources and chemical property can fully meet design and use requirement. It is greatly improved the security reliability of lithium battery module, thus improve total quality and the service life of whole lithium battery system.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely. The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. the connection fixed structure of a novel lithium battery module, including plastic stent, battery core, plastic nut, plastic bolt, positive pole confluxes copper coin and negative pole confluxes copper coin, plastic stent is two, which is provided with bolts assemblies hole, first plastic stent is put on workbench, battery core is vertically put into plastic stent again, again through another plastic stent left-hand thread in battery core, after lithium battery module rotates 90 degree, plastic nut is put into the bolts assemblies hole on plastic stent again, again plastic bolt is inserted, plastic bolt is arranged through two plastic stents, it is also tight by moment of torsion after two plastic stents and plastic nut, refill and mix positive pole and conflux copper coin and negative pole confluxes copper coin, positive pole confluxes copper coin and negative pole confluxes, and copper coin lays respectively on the left of two plastic stents and right side.
2. the connection fixed structure of a kind of novel lithium battery module according to claim 1, it is characterised in that: described plastic nut and plastic bolt all adopt highstrenghtpiston's material to make.
3. the connection fixed structure of a kind of novel lithium battery module according to claim 1, it is characterised in that: described plastic nut and plastic bolt all adopt environmental-protecting material to make.
4. the connection fixed structure of a kind of novel lithium battery module according to claim 3, it is characterised in that: described environmental-protecting material is polyolefin material.
5. the connection fixed structure of a kind of novel lithium battery module according to claim 1, it is characterised in that: described positive pole confluxes copper coin and negative pole confluxes, and copper coin surface is all coated with high-abrasive material structure sheaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003313.7U CN205303606U (en) | 2016-01-05 | 2016-01-05 | Novel connection fixed knot of lithium cell module constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003313.7U CN205303606U (en) | 2016-01-05 | 2016-01-05 | Novel connection fixed knot of lithium cell module constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303606U true CN205303606U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003313.7U Expired - Fee Related CN205303606U (en) | 2016-01-05 | 2016-01-05 | Novel connection fixed knot of lithium cell module constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3071096A1 (en) * | 2017-09-13 | 2019-03-15 | Psa Automobiles Sa | SYSTEM FOR PROTECTING AND INSULATING AN OMNIBUS BAR OF A MOTOR VEHICLE |
| CN110178243A (en) * | 2016-12-14 | 2019-08-27 | 罗伯特·博世有限公司 | Rechargeable battery subunit and rechargeable battery |
| CN111095606A (en) * | 2017-09-13 | 2020-05-01 | 标致雪铁龙汽车股份有限公司 | System for fastening a bus bar of a motor vehicle |
-
2016
- 2016-01-05 CN CN201620003313.7U patent/CN205303606U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178243A (en) * | 2016-12-14 | 2019-08-27 | 罗伯特·博世有限公司 | Rechargeable battery subunit and rechargeable battery |
| FR3071096A1 (en) * | 2017-09-13 | 2019-03-15 | Psa Automobiles Sa | SYSTEM FOR PROTECTING AND INSULATING AN OMNIBUS BAR OF A MOTOR VEHICLE |
| WO2019053353A1 (en) * | 2017-09-13 | 2019-03-21 | Psa Automobiles Sa | System for protecting and insulating a bus bar of a motor vehicle |
| CN111095606A (en) * | 2017-09-13 | 2020-05-01 | 标致雪铁龙汽车股份有限公司 | System for fastening a bus bar of a motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224000, Jiangsu, Yancheng City Century Avenue small and medium enterprises (entrepreneurial) park 2-B-3 second Patentee after: Jiangsu Yun new energy technology Co. Ltd Address before: 224000, Jiangsu, Yancheng City Century Avenue small and medium enterprises (entrepreneurial) park 2-B-3 second Patentee before: JIANGSU SUNETECH NEW ENERGY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |