CN103715380B - Flexible wearable lithium battery - Google Patents
Flexible wearable lithium battery Download PDFInfo
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- CN103715380B CN103715380B CN201310746111.2A CN201310746111A CN103715380B CN 103715380 B CN103715380 B CN 103715380B CN 201310746111 A CN201310746111 A CN 201310746111A CN 103715380 B CN103715380 B CN 103715380B
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- Prior art keywords
- battery core
- flexible
- battery
- connecting hole
- electric lead
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/222—Inorganic material
- H01M50/224—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0445—Multimode batteries, e.g. containing auxiliary cells or electrodes switchable in parallel or series connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
Abstract
The invention relates to the technical field of lithium battery application and discloses a flexible wearable lithium battery. The flexible wearable lithium battery comprises a battery module, wherein the battery module comprises a bendable soft body and an electric core unit; the electric core unit consists of more than two single electric cores and conductors for connecting the single electric cores; the bendable soft body and the electric core unit are integrally molded by injection through silica gel or flexible plastic. According to the flexible wearable lithium battery, more than two small-size single electric cores are packaged in the bendable soft body through the silica gel or the flexible plastic and are connected in series or in parallel with one another to randomly assemble the battery module; the battery module is bendable; one or multiple battery modules can be conveniently assembled to form the flexible wearable lithium battery.
Description
Technical field
The present invention relates to lithium battery applications technical field, more particularly to a kind of flexible wearable lithium battery.
Background technology
As science and technology is showing improvement or progress day by day, therefore wearable electronic equipment miscellaneous develops so that people live just
Profit is substantially improved, because wearable electronic equipment now need to consider portable purpose when using therefore right
Also there is higher requirement in the battery of wearable electronic equipment, existing battery is without flexibility, it is impossible to be applied to wearable device
Deng field.
The content of the invention
It is an object of the invention to propose a kind of flexible wearable lithium battery, the voltage and capacity of lithium battery can ensured
On the premise of, can bend to facilitate wearing.
It is that, up to this purpose, the present invention is employed the following technical solutions：
A kind of flexible wearable lithium battery, including battery module, the battery module includes flexible software and battery core list
Unit, the battery core unit is made up of two or more list battery core and the conductor for connecting single battery core, the flexible software
With battery core unit by silica gel or flexiplast integrated injection molding.
Wherein, two lugs, respectively positive pole ear and negative lug are provided with single battery core, single battery core is led to
Cross lug to be connected with conductor, the direction of single battery core is the sensing of two lugs.
Wherein, the positive pole ear and negative lug are arranged on same one end of single battery core；Or
The positive pole ear and negative lug are separately positioned on the relative two ends of single battery core.
Wherein, the groove being engaged with battery core unit is provided with the flexible software, the battery core unit is arranged at
In the groove, between two adjacent described single battery cores gap is provided with.
Wherein, the flexible software is strip, including long side is provided with flexible body, institute on the flexible software
State flexible body be along long side direction through flexible software aluminium wire or aluminium foil.
Wherein, all single battery cores are perpendicular to the long side and are arranged in parallel within flexible software.
Wherein, all single battery cores parallel to it is described it is long while and along it is long while direction be arranged in a linear in flexible software.
Wherein, the two ends of the flexible software are respectively arranged with three connecting holes, and respectively the first connecting hole, second connect
Hole and the 3rd connecting hole are connect, the connecting hole is equidistantly arranged, and the connecting hole is provided with buckle structure.
Wherein, the two ends of the flexible software are provided with charge and discharge electric lead, and the charge and discharge electric lead includes positive pole charge and discharge
Electric lead and negative pole charge and discharge electric lead, the positive pole charge and discharge electric lead is connected with the positive pole of battery core unit, the negative pole discharge and recharge
Wire is connected with the negative pole of battery core unit.
Wherein, the two ends of the flexible software are respectively first end and the second end, the positive pole discharge and recharge of the first end
First connecting hole integrally casting shaping of wire and the first end, the negative pole charge and discharge electric lead of the first end and described first
The second connecting hole integrally casting shaping at end；Second connecting hole at the positive pole charge and discharge electric lead at second end and second end
Integrally casting shaping, the 3rd connecting hole integrally casting shaping at the negative pole charge and discharge electric lead at second end and second end；
When the first end and first end of two battery modules are linked together by the buckle structure of connecting hole, described two battery moulds
Block is parallel connection；When two battery modules a first end and second end linked together by the buckle structure of connecting hole
When, described two battery modules are series connection.
Beneficial effects of the present invention are：A kind of flexible wearable lithium battery, including battery module, the battery module includes
Flexible software and battery core unit, conductor group of the battery core unit by two or more list battery core and for connecting single battery core
Into, the flexible software and battery core unit by silica gel or flexiplast integrated injection molding, the present invention by by two with
The less single battery core of upper volume is encapsulated in a flexible software by silica gel or flexiplast, by series connection between single battery core
Or the mode of parallel connection, into battery module, the battery module can bend Optional assembling, and one or more battery module again can be conveniently
Composition flexible wearable lithium battery.
Description of the drawings
Fig. 1 is the battery module cut-away view that the embodiment of the present invention one is provided.
Fig. 2 is the flexible wearable lithium battery external structure that the embodiment of the present invention one is provided.
Fig. 3 is the battery module cut-away view that the embodiment of the present invention two is provided.
Fig. 4 is the battery module cut-away view that the embodiment of the present invention three is provided.
Fig. 5 is the battery module cut-away view that the embodiment of the present invention four is provided.
Fig. 6 is the connecting hole and charge and discharge electric lead integrally casting structure chart that the embodiment of the present invention one is provided.
Wherein, the flexible softwares of 1-, the mono- battery cores of 2-, 3- grooves, 4- conductors, 5- lugs, the long sides of 6-, 7- connecting holes, 8- fills
Electrical discharge wire, 9- protection devices.
Specific embodiment
Technical scheme is further illustrated with reference to Fig. 1-Fig. 6 and by specific embodiment.
Embodiment one
Fig. 1 is the flexible wearable lithium battery cut-away view that the embodiment of the present invention one is provided.
A kind of flexible wearable lithium battery, including battery module, the battery module includes flexible software 1 and battery core list
Unit, the battery core unit is made up of two or more list battery core 2 and the conductor 4 for connecting single battery core 2, described flexible soft
Body 1 is with battery core unit by silica gel or flexiplast integrated injection molding.
In the present embodiment, by the way that single battery core of two or more small volume is encapsulated in into one by silica gel or flexiplast
In individual flexible software, between single battery core by way of serial or parallel connection, into battery module, the battery module can for Optional assembling
To bend, one or more battery module can easily constitute flexible wearable lithium battery again.
In the present embodiment, the conductor 4 be used for several single battery cores 2 are got up in parallel or series, single battery core 2 with
The connection of conductor 4 is Wuxi connection, and single battery core 2 is lithium battery electric core, and in the present embodiment, the output of single battery core 2 is specified
Voltage is 3.7V, and charging voltage is 4.2V.
In the present embodiment, using the length and width of single battery core 2, thick littleization principle, the volume of single battery core 2 is reduced as far as possible, or contracting
One or two in little length and width, thick three kinds of parameters, in order to reduce volume or weight, the flexible wearable for being easy to it to constitute
The wearing of lithium battery finished product, what this can be achieved in technique.
In the present embodiment, single battery core 2, the connection between conductor 4, charge and discharge electric wire and protection device 9 is all Wuxi
Connection because the connection that scolding tin is carried out, after long-term use can activity, split or disconnect, in particular for dress product when, more
Easily activity, so, all connected using Wuxi in the present embodiment.
In the present embodiment, two lugs 5, respectively positive pole ear and negative lug, institute are provided with single battery core 2
State single battery core 2 to be connected with conductor 4 by lug 5, the direction of single battery core 2 is the sensing of two lugs 5.
In the present embodiment, the groove 3 being engaged with battery core unit, the battery core are provided with the flexible software 1
Unit is arranged in the groove 3, and between two adjacent described single battery cores 2 gap is provided with.
In the present embodiment, single battery core 2 can be put in flexible software 1 using any direction, correspondingly, described
Groove 3 changes as the direction of single battery core 2 changes.
In the present embodiment, the flexible software 1 is strip, including long side 6 is arranged on the flexible software 1
Have a flexible body, the flexible body be along long side 6 direction through flexible software 1 aluminium wire or aluminium foil, for increasing battery
The flexibility of module, in order to battery module curved shape can be kept.
In the present embodiment, all single battery cores 2 are perpendicular to the long side 6 and are arranged in parallel within flexible software 1.
In the present embodiment, all single battery cores 2 parallel to it is described it is long while 6 and along it is long while 6 direction be arranged in a linear can
In bending software 1.
In the present embodiment, the two ends of the flexible software 1 are respectively arranged with three connecting holes 7, and respectively first connects
Hole, the second connecting hole and the 3rd connecting hole are connect, three connecting holes 7 are equidistantly arranged, and the connecting hole 7 is provided with buckle structure
（It is not drawn in figure）, can be advantageously connected to together, be not required to other auxiliary and connect by buckle structure between two battery modules
Connection device.
In the present embodiment, the two ends of the flexible software 1 are provided with charge and discharge electric lead 8, and the charge and discharge electric lead 8 is wrapped
Positive pole charge and discharge electric lead and negative pole charge and discharge electric lead are included, the positive pole charge and discharge electric lead is connected with the positive pole of battery core unit, described
Negative pole charge and discharge electric lead is connected with the negative pole of battery core unit, and the positive pole charge and discharge electric lead at the two ends of flexible software 1 is by battery core
What the positive pole of unit was connected together, optionally so that it is for battery mould that two ends are both provided with charge and discharge electric lead 8 when using
The serial or parallel connection of block.
In the present embodiment, the two ends of the flexible software 1 are respectively first end and the second end, and the first end is just
First connecting hole integrally casting shaping of pole charge and discharge electric lead and the first end, the negative pole charge and discharge electric lead of the first end with
Second connecting hole integrally casting shaping of the first end；The positive pole charge and discharge electric lead at second end and the of second end
Two connecting hole integrally casting shapings, the negative pole charge and discharge electric lead at second end is cast with the 3rd connecting hole one at second end
Cause type；When the first end and first end of two battery modules are linked together by the buckle structure of connecting hole 7, described two
Individual battery module is parallel connection；When a first end and second end buckle structure for passing through connecting hole 7 of two battery modules
When linking together, described two battery modules are series connection.
As shown in fig. 6, in the present embodiment, by the way that charge and discharge electric lead 8 is casting together from different connecting holes 7, make
The connection in series-parallel obtained between battery module becomes more convenient, in figure 6, marks the positional representation positive pole charge and discharge electric lead of "+", mark
The positional representation negative pole charge and discharge electric lead of note "-".
In the present embodiment, on the flexible software 1 arrange have overcharge, cross put, short circuit, excessively stream, excess temperature, antistatic
The battery core unit protecting device 9 of function.
In the present embodiment, flexible software 1 is using the good flexible material of plasticity, such as silica gel, flexiplast.
As shown in Fig. 2 flexible software 1 and battery core unit integrated injection molding, form lithium battery module, one or more
Battery module constitutes flexible wearable lithium battery, and the rectangular flake of the lithium battery can be curved along the long side 6 of the rectangle
Song, is suitable to wearing, and at the two ends of lithium battery connecting hole 7 and charge and discharge electric lead 8 are all provided with, and is easy to connect with Wearable electronic equipment
Connect and power.
In the present embodiment, flexible wearable lithium battery also can again serial or parallel connection increasing supply voltage or capacity.
Embodiment two
As shown in figure 3, in the present embodiment, the positive pole ear and negative lug are separately positioned on the relative of single battery core 2
Two ends, single battery core 2 be Thin Rectangular it is on chip, two lugs 5 are separately positioned on shorter two side of rectangle, such
Setting increased the width of flexible software 1, but also increase the number of single battery core 2 that the unit length of flexible software 1 is placed
Amount, the flexible wearable lithium battery in the present embodiment is relatively specific for being worn on the less position of girth, such as wrist.
In the present embodiment, battery core unit includes the mono- battery core 2 of 6 4.2V, after connecting two-by-two and is connected in parallel, and constitutes
The flexible wearable lithium battery of one 8.4V, capacity is 3 times of single battery core 2.
Embodiment three
As shown in figure 4, in the present embodiment, the positive pole ear and negative lug are arranged on same one end of single battery core 2, institute
It is rectangular sheet to state single battery core 2, and two lugs 5 are all disposed within a longer side of rectangle, and such setting is reduced
The width of single battery core 2, the flexible wearable lithium battery so as to correspondingly reduce the width of flexible software 1, in the present embodiment
It is relatively specific for being worn on narrow position, is such as attached on belt.
In the present embodiment, battery core unit includes the mono- battery core 2 of 6 4.2V, and all single battery cores 2 are connected in parallel, constitute
The flexible wearable lithium battery of one 4.2V, capacity is 6 times of single battery core 2.
Example IV
As shown in figure 5, in the present embodiment, the positive pole ear and negative lug are arranged on same one end of single battery core 2, institute
It is rectangular sheet to state single battery core 2, and two lugs 5 are all disposed within a longer side of rectangle, and such setting is reduced
The width of single battery core 2, the flexible wearable lithium battery so as to correspondingly reduce the width of flexible software 1, in the present embodiment
It is relatively specific for being worn on narrow position, is such as attached on belt.
In the present embodiment, battery core unit includes the mono- battery core 2 of 6 4.2V, after connecting two-by-two and is connected in parallel, and constitutes
The flexible wearable lithium battery of one 8.4V, capacity is 3 times of single battery core 2.
The specific embodiment of the present invention is the foregoing is only, these descriptions are intended merely to explain the principle of the present invention, and
Can not be with any interpretation of structure as limiting the scope of the invention.Based on explanation herein, those skilled in the art is not
Other specific implementation methods that the present invention is associated by paying performing creative labour, these structures are needed to fall within the present invention
Protection domain within.
Claims (5)
1. a kind of flexible wearable lithium battery, it is characterised in that including battery module, the battery module includes flexible software
(1) and battery core unit, conductor (4) of the battery core unit by two or more list battery core (2) and for connecting single battery core (2)
Composition, the flexible software (1) is with battery core unit by silica gel or flexiplast integrated injection molding, single battery core (2)
It is Wuxi connection with the connection between the conductor (4)；
Wherein, two lugs (5), respectively positive pole ear and negative lug, single battery core are provided with single battery core (2)
(2) it is connected with conductor (4) by lug (5), the direction of single battery core (2) is the sensing of two lugs (5), the positive pole pole
Ear and negative lug are arranged on same one end of single battery core (2)；Or
The positive pole ear and negative lug are separately positioned on the relative two ends of single battery core (2)；
The two ends of the flexible software (1) are respectively arranged with three connecting holes (7), respectively the first connecting hole, the second connection
Hole and the 3rd connecting hole, the connecting hole (7) equidistantly arranges, and the connecting hole (7) is provided with buckle structure；
The two ends of the flexible software (1) are provided with charge and discharge electric lead (8), and the charge and discharge electric lead (8) is including positive pole charge and discharge
Electric lead and negative pole charge and discharge electric lead, the positive pole charge and discharge electric lead is connected with the positive pole of battery core unit, the negative pole discharge and recharge
Wire is connected with the negative pole of battery core unit；
The two ends of the flexible software (1) are respectively first end and the second end, the positive pole charge and discharge electric lead of the first end with
First connecting hole integrally casting shaping of the first end, the negative pole charge and discharge electric lead of the first end and the of the first end
Two connecting hole integrally casting shapings；The positive pole charge and discharge electric lead at second end is cast with the second connecting hole one at second end
Cause type, the 3rd connecting hole integrally casting shaping at the negative pole charge and discharge electric lead at second end and second end；When two
When the first end and first end of battery module is linked together by the buckle structure of connecting hole (7), described two battery modules
For parallel connection；When two battery modules a first end and second end be connected to one by the buckle structure of connecting hole (7)
When rising, described two battery modules are series connection.
2. a kind of flexible wearable lithium battery according to claim 1, it is characterised in that in the flexible software (1)
The groove (3) being engaged with battery core unit is provided with, the battery core unit is arranged in the groove (3), two adjacent institutes
State and be provided with gap between single battery core (2).
3. a kind of flexible wearable lithium battery according to claim 1, it is characterised in that the flexible software (1) is
Strip, including long side (6), are provided with flexible body on the flexible software (1), the flexible body is along the side of long side (6)
To aluminium wire or aluminium foil through flexible software (1).
4. a kind of flexible wearable lithium battery according to claim 3, it is characterised in that all single battery cores (2) perpendicular to
The long side (6) is simultaneously arranged in parallel within flexible software (1).
5. a kind of flexible wearable lithium battery according to claim 3, it is characterised in that all single battery cores (2) parallel to
It is described it is long in (6) and along it is long while (6) direction be arranged in a linear in the flexible software (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746111.2A CN103715380B (en) | 2013-12-30 | 2013-12-30 | Flexible wearable lithium battery |
| PCT/CN2014/070321 WO2015100762A1 (en) | 2013-12-30 | 2014-01-08 | Flexible wearable lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746111.2A CN103715380B (en) | 2013-12-30 | 2013-12-30 | Flexible wearable lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103715380A CN103715380A (en) | 2014-04-09 |
| CN103715380B true CN103715380B (en) | 2017-05-17 |
Family
ID=50408164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310746111.2A Active CN103715380B (en) | 2013-12-30 | 2013-12-30 | Flexible wearable lithium battery |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103715380B (en) |
| WO (1) | WO2015100762A1 (en) |
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| CN113809453B (en) * | 2021-09-09 | 2023-11-14 | 嘉兴极展科技有限公司 | Manufacturing method of flexible stretchable battery pack |
| CN113794010B (en) * | 2021-09-09 | 2023-09-19 | 嘉兴极展科技有限公司 | Flexible stretchable battery pack |
| CN113964432A (en) * | 2021-10-09 | 2022-01-21 | 深圳市纳晶云科技有限公司 | Wearable flexible battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102694136A (en) * | 2011-03-25 | 2012-09-26 | 南纬实业股份有限公司 | wearable battery pack |
| CN103325973A (en) * | 2013-07-10 | 2013-09-25 | 电子科技大学 | Expandable battery assembly of wearable equipment |
| CN103441306A (en) * | 2013-08-28 | 2013-12-11 | 惠州Tcl金能电池有限公司 | Manufacturing method of curved battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101968640B1 (en) * | 2012-04-03 | 2019-04-12 | 삼성전자주식회사 | Flexible secondary battery |
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- 2013-12-30 CN CN201310746111.2A patent/CN103715380B/en active Active
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2014
- 2014-01-08 WO PCT/CN2014/070321 patent/WO2015100762A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694136A (en) * | 2011-03-25 | 2012-09-26 | 南纬实业股份有限公司 | wearable battery pack |
| CN103325973A (en) * | 2013-07-10 | 2013-09-25 | 电子科技大学 | Expandable battery assembly of wearable equipment |
| CN103441306A (en) * | 2013-08-28 | 2013-12-11 | 惠州Tcl金能电池有限公司 | Manufacturing method of curved battery |
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| CN103715380A (en) | 2014-04-09 |
| WO2015100762A1 (en) | 2015-07-09 |
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