CN206059538U - Lithium ion battery structure - Google Patents
Lithium ion battery structure Download PDFInfo
- Publication number
- CN206059538U CN206059538U CN201620510174.7U CN201620510174U CN206059538U CN 206059538 U CN206059538 U CN 206059538U CN 201620510174 U CN201620510174 U CN 201620510174U CN 206059538 U CN206059538 U CN 206059538U
- Authority
- CN
- China
- Prior art keywords
- battery
- flexible pcb
- lithium ion
- interface
- 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.)
- Expired - Fee Related
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Classifications
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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
-
- 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 lithium ion battery structure that this utility model is provided includes flexible PCB and battery battery core；The flexible PCB has N number of, and the first end of flexible PCB is provided with first interface, and its second end is provided with the second interface being connected with first interface；1st flexible PCB is sequentially connected to n-th flexible PCB；Battery battery core is arc, with M, the first end of battery battery core is provided with anode ear and negative electrode lug；The battery battery core is arranged on a side of flexible PCB, and at least one pair of electric connection terminal is additionally provided with flexible PCB, and two terminals of the anode ear with negative electrode lug respectively at electric connection terminal are connected.Lithium ion battery of the present utility model can adapt to miniaturization, and lightening device requirement can be arranged on the lithium ion battery on the inside of the shell of Wearable；The lithium ion battery is adapted to the demand of different battery capacity sized devices by the way of the serial or parallel connection of multistage battery battery core.
Description
Technical field
This utility model is related to battery structure, more particularly to a kind of lithium ion battery structure.
Background technology
Polymer Li-ion battery is widely used in intelligent terminal in recent years, particularly wearable device, and can
Wearable device is needed according to designed by ergonomics or specific application scenarios.The polymer lithium of electronic equipment currently on the market
Ion battery mostly is flat rectangle or cylinder, but with lightening, the battery of flat rectangle or cylinder of Intelligent worn device
Needs can not have been met.
Utility model content
The technical problems to be solved in the utility model is：One kind is provided and disclosure satisfy that wearable device miniaturization, it is lightening to set
The lithium ion battery structure of meter.
For achieving the above object, the lithium ion battery structure that this utility model is provided includes：
Flexible PCB, flexible PCB has N number of, and the first end of flexible PCB is provided with first interface, and which
Two ends are provided with the second interface being connected with first interface；1st flexible PCB connects successively to n-th flexible PCB
Connect；
Battery battery core, is arc, with M, the first end of battery battery core is provided with anode ear and negative electrode lug；
The battery battery core is arranged on a side of flexible PCB, is additionally provided with least on flexible PCB
A pair of electric connection terminals, two terminals of the anode ear with negative electrode lug respectively at electric connection terminal are connected.
Further, when battery battery core is provided only on one side of flexible PCB, M is less than or equal to N.
Further, when battery battery core is arranged on the positive side of flexible PCB and trailing flank, M is less than or equal to 2N.
Further, M and N is not less than 2.
Further, protection module is additionally provided with the flexible PCB, protection module is excessive in battery battery core electric current
When protection is provided.
Further, multipair electric connection terminal serial or parallel connection.
Lithium ion battery structure of the present utility model generally annular, can adapt to miniaturization, and lightening wearing sets
Standby demand, can be arranged on the lithium ion battery on the inside of the shell of Wearable；The lithium ion battery adopts multistage electricity
The mode of the serial or parallel connection of pond battery core, is adapted to the demand of different battery capacity sized devices.
Description of the drawings
Below in conjunction with the accompanying drawings, by describing in detail to specific embodiment of the present utility model, will make of the present utility model
Technical scheme and other beneficial effects are apparent.
In accompanying drawing,
Fig. 1 is this utility model lithium ion battery structure schematic diagram.
Drawing reference numeral explanation：
100th, flexible PCB；11st, first interface；12nd, second interface；13rd, electric connection terminal；14th, protection module；200、
Battery battery core；21st, anode ear；22nd, negative electrode lug.
Specific embodiment
Further to illustrate the technological means taken of this utility model and its effect, below in conjunction with of the present utility model
Preferred embodiment and its accompanying drawing are described in detail.
Fig. 1 is referred to, the lithium ion battery structure that this utility model is provided includes：Flexible PCB 100, battery battery core
200.Wherein flexible PCB 100 have it is multiple, in the present embodiment, preferably 3, and the battery battery core 200
With multiple, in the present embodiment, it preferably also it is 3.The two ends of the wherein flexible PCB 100 are respectively arranged with
One interface 11 and second interface 12, wherein second interface 12 are connected with the first interface 11 of other flexible PCBs 100, carry out electricity
Can transmission；In 3 flexible PCBs 100, the second interface 12 and second flexible circuit of first flexible PCB 100
The first interface 11 of plate 100 connects, the second interface 12 of second flexible PCB 100 and the 3rd flexible PCB 100
First interface 11 connects, the second interface 12 and the first interface of first flexible PCB 100 of the 3rd flexible PCB 100
11 are not connected to, and so, 3 flexible PCBs 100 are formed an open loop, wherein coming from the electric energy on battery battery core 200
Just the first interface 11 by first flexible PCB 100 or the first interface by the first flexible PCB 100 11 with
The second interface 12 of the 3rd flexible PCB 100 is transmitted to lithium ion battery.
In the present embodiment, anode ear 21 and negative electrode lug 22, wherein flexible electrical are provided with the battery battery core 200
A pair of electric connection terminals 13 of connection anode ear 21 and negative electrode lug 22 are provided with road plate 100, the electric energy of battery battery core 200 passes through
Electric connection terminal 13 is transferred to flexible PCB 100, so as to passing through the first interface 11 on flexible PCB 100 or first connecing
Mouth 11 is transferred to external equipment with second interface 12.
In other embodiment, two pairs of electric connection terminals 13 on the flexible PCB 100, are provided with, each is flexible
The inner and outer of circuit board 100 is connected with battery battery core 200 by an electric connection terminal 13 respectively, like this, can be with
Obtain bigger battery capacity.
In the present embodiment, when battery battery core 200 are connected on each flexible PCB 100, battery electricity
The quantity of core 200 should be not more than the quantity of flexible PCB 100；And two battery electricity are connected with flexible PCB 100
When core 200, the quantity of battery battery core 200 should not be greater than the twice of 100 quantity of flexible PCB.So, as a whole,
The quantity of battery battery core 200 should be between 100 quantity of flexible PCB of 1 to twice.
Further, in order that the lithium ion battery is provided with protection mould on flexible PCB 100 using safer
Block 14, the protection module 14 play a protective role when the electric current of battery battery core 200 is excessive；Wherein, the protection module 14 should
This is provided with each described flexible PCB 100, it is also possible to be arranged at least one flexible circuit that open loop is cascaded
On plate 100.
Further, in terms of the electric connection terminal 13 for arranging on the flexible PCB 100, when each flexible PCB
When an electric connection terminal 13 is provided with 100, between the multiple electric connection terminals 13 on multiple flexible PCBs 100 can be
The mode of series connection, or the mode of series connection.Same arranges multiple electric connection terminals 13 on each flexible PCB 100
When, two on single flexible circuit board 100 electric connection terminal 13 can be series connection can also be in parallel.It is plurality of soft
Can also be in series or in parallel between electric connection terminal 13 on property circuit board 100.
In the present embodiment, as electric connection terminal 13 can adopt connected mode in series or in parallel, it is also possible to
Using series connection and mixed connection mode in parallel, the thus relative power supply capacity that improve 200 entirety of battery battery core.
Lithium ion battery structure of the present utility model, particularly applies on the compact apparatus of wrist strap, can say lithium from
The arcuate structure of sub- battery is arranged along on the inside of the shell of wrist strap smart machine, and the display structure setting of wrist strap smart machine exists
The upper surface of the lithium ion battery flexible PCB 100 of open loop, so as to directly reduce, the thickness of wrist wearing devices.
The above, for the person of ordinary skill of the art, can according to the technical solution of the utility model and
Technology design makes other various corresponding changes and deformation, and all these changes and deformation should all belong to this utility model power
The protection domain that profit is required.
Claims (5)
1. a kind of lithium ion battery structure, it is characterised in that the lithium ion battery structure includes：
Flexible PCB, flexible PCB has N number of, the first end of flexible PCB is provided with first interface, its second end
It is provided with the second interface being connected with first interface；1st flexible PCB is connect to n-th flexible PCB by first
Mouth is sequentially connected with adjacent flexible PCB second interface；
Battery battery core, is arc, with M, the first end of battery battery core is provided with anode ear and negative electrode lug；
The battery battery core is arranged on a side of flexible PCB, is additionally provided with least one pair of on flexible PCB
Electric connection terminal, two terminals of the anode ear with negative electrode lug respectively at electric connection terminal are connected；Multipair electric connection terminal
Serial or parallel connection.
2. lithium ion battery structure according to claim 1, it is characterised in that battery battery core is provided only on flexible PCB
When on one side, M is less than or equal to N.
3. lithium ion battery structure according to claim 1, it is characterised in that battery battery core is just being arranged on flexible PCB
When on side and trailing flank, M is less than or equal to 2N.
4. the lithium ion battery structure according to claims 1 to 3 any one, it is characterised in that M and N is not less than 2.
5. lithium ion battery structure according to claim 1, it is characterised in that guarantor is additionally provided with the flexible PCB
Shield module, protection module provide protection when battery battery core electric current is excessive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510174.7U CN206059538U (en) | 2016-05-31 | 2016-05-31 | Lithium ion battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510174.7U CN206059538U (en) | 2016-05-31 | 2016-05-31 | Lithium ion battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059538U true CN206059538U (en) | 2017-03-29 |
Family
ID=58372984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510174.7U Expired - Fee Related CN206059538U (en) | 2016-05-31 | 2016-05-31 | Lithium ion battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009689A (en) * | 2019-11-29 | 2020-04-14 | Oppo广东移动通信有限公司 | Flexible electric core assembly and electronic equipment |
-
2016
- 2016-05-31 CN CN201620510174.7U patent/CN206059538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009689A (en) * | 2019-11-29 | 2020-04-14 | Oppo广东移动通信有限公司 | Flexible electric core assembly and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190531 |