CN205488322U - Novel built -in battery tab and protection shield connection structure - Google Patents
Novel built -in battery tab and protection shield connection structure Download PDFInfo
- Publication number
- CN205488322U CN205488322U CN201620257643.9U CN201620257643U CN205488322U CN 205488322 U CN205488322 U CN 205488322U CN 201620257643 U CN201620257643 U CN 201620257643U CN 205488322 U CN205488322 U CN 205488322U
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- line part
- attachment structure
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- arc connecting
- protection board
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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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Abstract
The utility model discloses a novel built -in battery tab and protection shield connection structure aims at providing a simple structure, the encapsulation novel built -in battery tab and protection shield connection structure that the space is little, battery capacity is bigger, a novel built -in battery tab and protection shield connection structure, it includes electric core, protection circuit board, still include one end with electricity core electric connection's electric core utmost point ear and one end and the other end electric connection's of electricity core utmost point ear electrically conductive piece, electrically conductive the other end with protection circuit board electrically connected, electricity core utmost point ear is multilayer beta structure. The utility model discloses can be applied to the technical field of battery encapsulation.
Description
Technical field
This utility model relates to cell package technical field, particularly to a kind of novel internal battery lug and protection board attachment structure.
Background technology
Along with improving constantly of scientific and technological level and developing rapidly of telecommunications, the individual mobile terminal equipment such as smart mobile phone, panel computer is more and more universal, and consumer the most all embodies the trend developed to short, little, light, thin direction for these terminal units, wherein, the power-supply battery of mobile terminal device is designed as built-in, is the one of which means realizing above trend.It is different from the battery of traditional external replaceable, although built-in battery is non-exchange, but device interior gap is beneficially compressed by built-in for battery be designed with further, more Appropriate application space, thus while ensureing battery capacity, reduce the volume of equipment.
Existing built-in battery attachment structure uses Fig. 3 mostly; structure shown in Fig. 4; its electric-conductor and cell polar ear are double C attachment structures; encapsulated space that such attachment structure takies relatively or no small; if a kind of novel internal battery lug and circuit protection board connecting structure can be designed; reduce encapsulated space, just can preferably improve the capacity of battery.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that the novel internal battery lug that a kind of simple in construction, encapsulated space are little, battery capacity is big and protection board attachment structure.
This utility model be the technical scheme is that it includes the electric-conductor that battery core, protection circuit plate, one end are electrically connected with the cell polar ear of described battery core electric connection and the other end of one end and described cell polar ear; the other end of described electric-conductor is electrically connected with described protection circuit plate, and described cell polar ear is multilayer folding shape structure.
Described cell polar ear includes the second line part that one end is connected by the first arc connecting portion with one end of the first line part, and the 3rd line part that one end is connected by the second arc connecting portion with the other end of described second line part, the other end of described first line part is connected to described battery core.
Described electric-conductor includes the 5th line part that one end is connected by the 3rd arc connecting portion with one end of the 4th line part.
Described first arc connecting portion opening direction is intended for described battery core, and described second arc connecting portion opening direction is intended for described battery core back on described battery core, described 3rd arc connecting portion opening.
The medial surface of described 3rd line part is electrically connected with the medial surface of described 4th line part, and the lateral surface of described 5th line part is electrically connected with described circuit protection plate.
Described first line part is wrapped in lug insulating cement with three part surfaces of described first arc connecting portion and one end of described second line part.
Described 3rd line part, described 4th line part and described 5th line part are parallel to each other, described second line part is longer than other described line part and is parallel to each other with other line part, and described first line part is shorter than other line part and is parallel to each other with other line part.
Under described attachment structure flat, described 3rd line part is placed in the upper end of the 4th line part, and described 5th line part is placed in above the right-hand member of described cell polar ear.
The beneficial effects of the utility model are: owing to this utility model uses the design of a kind of novel internal battery lug and protection board attachment structure; including battery core, cell polar ear, conducting strip, protection board; described cell polar ear is connected with three arc connecting portions with described conducting strip; its encapsulated space is made to reduce further relative to traditional attachment structure; so this practicality utility model optimizes described cell polar ear and described protection board attachment structure; its encapsulated space is made to reduce further; thus promote battery capacity density, promote battery capacity further.
Accompanying drawing explanation
Fig. 1 is design assembled state of the present utility model；
Fig. 2 is design flat of the present utility model；
Fig. 3 is traditional design assembled state；
Fig. 4 is traditional design flat.
Detailed description of the invention
As shown in Figures 1 to 4; in the present embodiment; it includes the electric-conductor 4 that battery core 1, protection circuit plate 2, one end are electrically connected with the cell polar ear 3 of described battery core 1 electric connection and the other end of one end and described cell polar ear 3; the other end of described electric-conductor 4 is electrically connected with described protection circuit plate 2, and described cell polar ear 3 is in multiple folded structure.
Described cell polar ear 3 is collapsible in three layers, it includes the second line part 33 that one end is connected by the first arc connecting portion 32 with one end of the first line part 31, and the 3rd line part 35 that one end is connected by the second arc connecting portion 34 with the other end of described second line part 33, the other end of described first line part 31 is connected to described battery core 1.
Described electric-conductor 4 includes the 5th line part 43 that one end is connected by the 3rd arc connecting portion 42 with the 4th line part 41 one end.
First arc connecting portion 32 opening direction described further is intended for described battery core 1, described second arc connecting portion 34 opening direction is back on described battery core 1, described 3rd arc connecting portion 42 opening is intended for described battery core 1, making its described cell polar ear 3 in serpentine shape, described electric-conductor 4 is in " C " shape.
The medial surface of the 3rd line part 33 described further is electrically connected with the medial surface of described 4th line part 41, and the lateral surface of described 5th line part 43 is electrically connected with described circuit protection plate 2.
First line part 31 described further is wrapped in lug insulating cement 5 with three part surfaces of described first arc connecting portion 32 and one end of described second line part 33.
3rd line part 35 described further, described 4th line part 41 and described 5th line part 43 are parallel to each other, described second line part 33 is longer than other described line part and is parallel to each other with other line part, and described first line part 31 is shorter than other described line part and is parallel to each other with line part other described.
Under the most described attachment structure flat, described 3rd line part 33 is placed in the upper end of the 4th line part 41, and described 5th line part 43 is placed in above the right-hand member of described cell polar ear 3.
Further, less relative to its encapsulated space of traditional attachment structure according to described attachment structure, minimum can foreshorten to 1mm, thus promotes battery capacity density.Although simply 1mm, but battery length 60mm, capacity 4000mAh calculation of capacity by present, just can promote 66.67mAh capacity, in the case of current battery capacity is electronics techniques bottleneck, thus, the structure of this utility model connects and just seems most important.So this utility model utilizes the attachment structure changing cell polar ear 3 with electric-conductor 4; described cell polar ear 3 is allowed to make its encapsulated space reduce in multilayer folding shape; thus providing a kind of simple in construction, encapsulated space is little, novel internal battery lug that battery capacity is big and protection board attachment structure.
This utility model is applied to the technical field of cell package.
Although embodiment of the present utility model describes with practical solution, but it is not intended that the restriction to this utility model implication, for those skilled in the art, will be apparent from according to this specification combination to the amendment of its embodiment and with other schemes.
Claims (8)
1. a novel internal battery lug and protection board attachment structure; it includes battery core (1), protection circuit plate (2); it is characterized in that: it also includes the electric-conductor (4) that the other end of cell polar ear (3) that one end and described battery core (1) be electrically connected with and one end and described cell polar ear (3) is electrically connected with; the other end of described electric-conductor (4) is electrically connected with described protection circuit plate (2), and described cell polar ear (3) is in multilayer folding structure.
One the most according to claim 1 novel internal battery lug and protection board attachment structure; it is characterized in that: described cell polar ear (3) includes the second line part (33) that one end is connected by the first arc connecting portion (32) with one end of the first line part (31); and the 3rd line part (35) that one end is connected by the second arc connecting portion (34) with the other end of described second line part (33), the other end of described first line part (31) is connected to described battery core (1).
One the most according to claim 2 novel internal battery lug and protection board attachment structure, it is characterised in that: described electric-conductor (4) includes the 5th line part (43) that one end is connected by the 3rd arc connecting portion (42) with one end of the 4th line part (41).
One the most according to claim 3 novel internal battery lug and protection board attachment structure; it is characterized in that: described first arc connecting portion (32) opening direction is intended for described battery core (1); described second arc connecting portion (34) opening direction is intended for described battery core (1) back on described battery core (1), described 3rd arc connecting portion (42) opening.
One the most according to claim 4 novel internal battery lug and protection board attachment structure; it is characterized in that: the medial surface of described 3rd line part (33) is electrically connected with the medial surface of described 4th line part (41), and the lateral surface of described 5th line part (43) is electrically connected with described circuit protection plate (2).
One the most according to claim 2 novel internal battery lug and protection board attachment structure, it is characterised in that: described first line part (31) is wrapped in lug insulating cement (5) with three part surfaces of described first arc connecting portion (32) and one end of described second line part (33).
One the most according to claim 4 novel internal battery lug and protection board attachment structure; it is characterized in that: described 3rd line part (35), described 4th line part (41) and described 5th line part (43) are parallel to each other; described second line part (33) is longer than other line part and is parallel to each other with other line part, and described first line part (31) is shorter than other line part and is parallel to each other with other line part.
One the most according to claim 4 novel internal battery lug and protection board attachment structure; it is characterized in that: under described attachment structure flat; described 3rd line part (33) is placed in the upper end of the 4th line part (41), and described 5th line part (43) is placed in above the right-hand member of described cell polar ear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257643.9U CN205488322U (en) | 2016-03-30 | 2016-03-30 | Novel built -in battery tab and protection shield connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257643.9U CN205488322U (en) | 2016-03-30 | 2016-03-30 | Novel built -in battery tab and protection shield connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN205488322U true CN205488322U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620257643.9U Active CN205488322U (en) | 2016-03-30 | 2016-03-30 | Novel built -in battery tab and protection shield connection structure |
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| CN (1) | CN205488322U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223286A (en) * | 2016-09-14 | 2017-09-29 | 深圳市大疆创新科技有限公司 | Battery and its assemble method, and use the unmanned vehicle of the battery |
| CN109193032A (en) * | 2018-08-16 | 2019-01-11 | 深圳欣旺达智能科技有限公司 | Polymer battery and its packaging technology |
| CN109273769A (en) * | 2018-08-16 | 2019-01-25 | 深圳欣旺达智能科技有限公司 | Polymer battery and its packaging method |
| CN109659594A (en) * | 2018-12-11 | 2019-04-19 | 努比亚技术有限公司 | A kind of battery and the electronic product with it |
| CN111834576A (en) * | 2020-08-04 | 2020-10-27 | 珠海冠宇电源有限公司 | Electricity core mixes parallelly connected battery |
| CN112133876A (en) * | 2020-08-31 | 2020-12-25 | 东莞新能德科技有限公司 | Battery and terminal equipment |
| CN112467261A (en) * | 2020-11-24 | 2021-03-09 | 东莞新能德科技有限公司 | Battery and device using battery |
| CN112952218A (en) * | 2019-11-26 | 2021-06-11 | 东莞新能德科技有限公司 | Battery, method for manufacturing battery, electronic device, and method for testing battery |
| WO2022067693A1 (en) * | 2020-09-30 | 2022-04-07 | 东莞新能安科技有限公司 | Battery module, battery pack, and electronic device |
-
2016
- 2016-03-30 CN CN201620257643.9U patent/CN205488322U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223286A (en) * | 2016-09-14 | 2017-09-29 | 深圳市大疆创新科技有限公司 | Battery and its assemble method, and use the unmanned vehicle of the battery |
| CN109193032A (en) * | 2018-08-16 | 2019-01-11 | 深圳欣旺达智能科技有限公司 | Polymer battery and its packaging technology |
| CN109273769A (en) * | 2018-08-16 | 2019-01-25 | 深圳欣旺达智能科技有限公司 | Polymer battery and its packaging method |
| CN109659594A (en) * | 2018-12-11 | 2019-04-19 | 努比亚技术有限公司 | A kind of battery and the electronic product with it |
| CN112952218A (en) * | 2019-11-26 | 2021-06-11 | 东莞新能德科技有限公司 | Battery, method for manufacturing battery, electronic device, and method for testing battery |
| CN112952218B (en) * | 2019-11-26 | 2022-12-13 | 东莞新能德科技有限公司 | Battery, manufacturing method of battery, electronic device and testing method of battery |
| CN111834576A (en) * | 2020-08-04 | 2020-10-27 | 珠海冠宇电源有限公司 | Electricity core mixes parallelly connected battery |
| CN112133876A (en) * | 2020-08-31 | 2020-12-25 | 东莞新能德科技有限公司 | Battery and terminal equipment |
| WO2022067693A1 (en) * | 2020-09-30 | 2022-04-07 | 东莞新能安科技有限公司 | Battery module, battery pack, and electronic device |
| CN112467261A (en) * | 2020-11-24 | 2021-03-09 | 东莞新能德科技有限公司 | Battery and device using battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 519000 third floor, No.209, Zhufeng Avenue, Jing'an Town, Doumen District, Zhuhai City, Guangdong Province (Plant C) Patentee after: Zhuhai Guanyu power supply Co., Ltd. Address before: 209 No. 519000 Guangdong province Zhuhai city Doumen District Xinqing Science and Technology Industrial Park, Mount Everest Boulevard Patentee before: ZHUHAI KESITE POWER SUPPLY Co.,Ltd. |
|
| CP03 | Change of name, title or address |