CN207250574U - Battery and mobile terminal - Google Patents
Battery and mobile terminal Download PDFInfo
- Publication number
- CN207250574U CN207250574U CN201720954544.0U CN201720954544U CN207250574U CN 207250574 U CN207250574 U CN 207250574U CN 201720954544 U CN201720954544 U CN 201720954544U CN 207250574 U CN207250574 U CN 207250574U
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- Prior art keywords
- protection board
- battery core
- negative electrode
- battery
- anode ear
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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)
Abstract
The utility model provides a kind of battery and mobile terminal, wherein, the battery includes：Battery core, at least two anode ears being connected with the battery core, at least two negative electrode lugs and at least two protection boards, wherein, each protection board is connected with an anode ear and a negative electrode lug；At least one end of the battery core is equipped with the extension side for stretching out in the battery core, and at least two protection board is arranged on the extension side.The utility model lifts the utilization rate to battery core space while high magnification charging is realized.
Description
Technical field
It the utility model is related to electronic technology field, more particularly to a kind of battery and mobile terminal.
Background technology
The embodiment of the utility model of This part intends to be stated in claims and embodiment provides
Background or context.Description herein recognizes it is the prior art not because not being included in this part.
What the popularization of mobile terminal was brought is the requirements at the higher level to battery in mobile terminal.Instantly, battery need to meet greatly
While capacity requirement, also need meet the needs of quick charge.
The battery core of the existing battery for realizing quick charge is combined setting with the structure between protection board often to lighium polymer
The housing packaging belt of battery influences, and shows as that occupied space is excessive more, thus causes the housing of lithium polymer battery to have to
Do more, be unsatisfactory for existing mobile terminal to the demand for development in lightening direction.
Utility model content
In consideration of it, it is necessary to provide a kind of battery and mobile terminal, while high magnification charging is realized, lifted to battery core
The utilization rate in space.
The utility model provides a kind of battery, including：
Battery core, at least two anode ears being connected with the battery core, at least two negative electrode lugs and at least two protection boards,
Wherein, each protection board is connected with an anode ear and a negative electrode lug；
At least one end of the battery core is equipped with the extension side for stretching out in the battery core, and at least two protection board is arranged on
On the extension side.
Further, the extension side is the part for being wrapped in the protective film of the battery core and stretching out in the battery core.
Further, at least two protection board is stacked on the thickness direction of the battery core.
Further, the both ends on the length direction of the battery core are equipped with the extension side, and two extensions
At least two protection board is equipped with side.
Further, each protection board of at least two protection board individually work on power or each protection board at the same time
Work on power.
Further, each protection board of at least two protection board is equipped with one and is used to be connected with battery to be filled
The connector of electric discharge.
Further, the first U-shaped lamination and second U-shaped folded is equipped with each protection board of at least two protection board
Piece；
One anode ear of at least two anode ear and the institute on a protection board of at least two protection board
State the first U-shaped lamination connection, and the quantity of the first U-shaped lamination and the anode ear quantity pair of at least two anode ear
Should, each anode ear correspondence of at least two anode ear is clamped in the U-shaped mouth of each first U-shaped lamination；
One negative electrode lug of at least two negative electrode lug and the institute on a protection board of at least two protection board
State the second U-shaped lamination connection, and the quantity of the second U-shaped lamination and the negative electrode lug quantity pair of at least two negative electrode lug
Should, each anode ear correspondence of at least two negative electrode lug is clamped in the U-shaped mouth of each second U-shaped lamination.
Further, the two or more anode ear positioned at battery core intermediate layer side is another with being located at the battery core intermediate layer
The two or more anode ear of side is staggered；Alternatively, two or more negative electrode lug and position positioned at battery core intermediate layer side
It is staggered in the two or more negative electrode lug of battery core intermediate layer opposite side；
Alternatively, positioned at battery core intermediate layer side two or more anode ear and be located at battery core intermediate layer opposite side
Two or more anode ear be oppositely arranged；Alternatively, positioned at battery core intermediate layer side two or more negative electrode lug and be located at institute
The two or more negative electrode lug for stating battery core intermediate layer opposite side is oppositely arranged.
Further, each anode ear has the first bending part, and each negative electrode lug has the second bending part, each protection board
It is connected with an anode ear by the first bending part of the anode ear, and passes through the second of the negative electrode lug with a negative electrode lug
Bending part connects.
The utility model also provides a kind of mobile terminal, and the mobile terminal includes above-mentioned battery.
Battery and mobile terminal provided by the utility model, including battery core, at least two anode ears, at least two negative electrode lugs
And at least two protection boards, wherein, at least two anode ears and at least two negative electrode lugs are connected with battery core, and at least two
Each protection board of protection board is worked as with an anode ear among at least two anode ear and at least two negative electrode lug
In a negative electrode lug connection.And in battery core at least on one end, equipped with the extension side for stretching out in battery core, described at least two
Protection board is arranged on the extension side.The setting of multiple lugs and multiple protection boards is used to support multiple in mobile terminal fill
Circuit, to realize that the high magnification of battery core charges, meanwhile, all protection boards are arranged on the extension side to improve battery
Space availability ratio, make battery volume more frivolous, be not take up limited assembly space inside multi-mobile-terminal.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, institute in being described below to embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the mobile terminal structure schematic diagram of one embodiment of the utility model.
Fig. 2 is the battery structure schematic diagram of one embodiment of the utility model.
Fig. 3 is the partial enlargement structural representation of part A in Fig. 2.
Fig. 4 is the battery structure schematic diagram of another embodiment of the utility model.
Fig. 5 is part B partial enlargement structural representation in Fig. 4.
Fig. 6 is that the part-structure of the battery of another embodiment of the utility model disassembles schematic diagram.
Fig. 7 is the battery core of the utility model and the possibility structure diagram of lug.
Main element symbol description
Following embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.In the case where there is no conflict, following implementation
Feature in example and embodiment can be mutually combined.
It should be noted that in the utility model, when a component is considered as with another component " being connected ", it
Can be connected directly with another component or be indirectly connected by component placed in the middle and another component.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
A kind of battery provided by the utility model, including battery core, at least two anode ears, at least two negative electrode lugs and extremely
Few two protection boards, wherein, at least two anode ears and at least two negative electrode lugs are connected with battery core, and at least two protection boards
Each protection board and at least two anode ear among an anode ear and at least two negative electrode lug among one
A negative electrode lug connection.And in battery core at least on one end, equipped with the extension side for stretching out in battery core, at least two protection boards
It is arranged on the extension side.The setting of multiple lugs and multiple protection boards is used to support multiple charging electricity in mobile terminal
Road, to realize that the high magnification of battery core charges, meanwhile, all protection boards are arranged on the extension side to improve the sky of battery
Between utilization rate so that battery volume is more frivolous, is not take up assembly space limited inside excessive mobile terminal, meets existing shifting
Dynamic demand for development of the terminal to lightening direction.
It is example arrangement signal of the battery applications of one embodiment of the utility model in mobile terminal referring to Fig. 1
Figure.Battery 11 is arranged in mobile terminal 1, for providing electric energy to mobile terminal 1.It is understood that the utility model is carried
The battery of confession is not only applicable to provide electric energy to mobile terminal, could be applicable to provide electricity to other immobile terminal equipment
Energy.
It is the battery structure schematic diagram of one embodiment of the utility model referring to Fig. 2.Battery 11 includes battery core 111, two
112, two negative electrode lugs 113 of anode ear and protection board 114, wherein protection board 114 include the first protection board 1141 and the second protection
Plate 1142.The extension side 115 for stretching out in battery core 111 is equipped with one end of battery core 111.
It is understood that the extension side 115 can be：In the production process of battery core 111, the volume heart is being loaded into protection
After film, heat-seal process need to be carried out to the volume heart.Need to cut off protective film rim charge after sealing on three sides, both sides rim charge is not because having lug can
Turned up with excision completely or 90 degree and be bonded with the side with 111 body of battery core, be easier to realize；And equipped with lug (anode ear and negative
Lug) side rim charge cannot turn down can not cut off in other words turn down, cut off can increase battery core production difficulty or increase volume
Outer production cost, is unfavorable for the control of 111 production cost of battery core and efficiency, thus the side layer is able to retain and exists described
Extension side 115.
The utility model adapts to the high magnification charge requirement of battery, and it is negative that battery core 111 is connected with two anode ears 112, two
Lug 113 and two protection boards 114 of corresponding number (the first protection board 1141 and the second protection board 1142), an anode ear
112 and a negative electrode lug 113 formed and be electrically connected with protection board 114 in two protection boards.Two anode ears 112, two are negative
Lug 113 is used for the internal resistance for reducing battery core 111, the heating loss that high current is brought when reducing quick charge.At the same time, utilize
The intrinsic space in extension side 115, two protection boards 114 are arranged in the space, with room for promotion utilization rate, are met mobile whole
Hold the demand developed to battery 11 to lightening direction.
It is understood that extension side 115 can be wrapped in the protective film of battery core 111 and stretch out in battery core 111
Part or the part for stretching out in battery core 111 formed based on weld plate with connecting tab.
In present embodiment, the first protection board 1141 and the second protection board 1142 can individually work on power, and avoid protecting
The problem of between each protection board of backplate 114 there may be influencing each other.Certainly, the first protection board 1141 and the second protection board
1142 can also work on power at the same time respectively, the globality to charge beneficial to protection board 114 to battery 11.
The first protection board 1141 and the second protection board 1142 of protection board 114 are laminated on the thickness direction of battery core 111 to be set
Put, and be respectively positioned on the extension side 115.More specifically, the second protection board 1142 is located at 115 and first protection board of extension side
Between 1141.
It is understood that can be neat with the upper surface of battery core 111 positioned at the upper surface of first protection board 1141 on top
It is flat to set.
It is understood that the first protection board 1141 and the second protection board 1142 can be arranged in parallel.
It is understood that an edge of the first protection board 1141 and the second protection board 1142 can be with extension side 115
Free end edge flushes setting.
It is understood that the other end in the length direction of battery core can also be equipped with extension side, and the extension side and Fig. 2
The position on shown extension side 115 is opposite, i other words, the both ends on the length direction of battery core can be equipped with extension side 115.With
This is equipped with least two protection boards on extension side 115 at the same time.
It is understood that two anode ears 112 can be respectively provided with the first bending part, two negative electrode lugs 113 can be respectively provided with
Two bending parts, the first protection board 1141 and the second protection board 1142 are connected with each anode ear respectively by the first bending part,
First protection board 1141 and the second protection board 1142 are connected by the second bending part with each negative electrode lug.Herein, the first bending
Portion is stretched out from two anode ears 112 from extension side 115 and to so that the one end of anode ear 112 is formed with protection board and is electrically connected
The direction extension connect is formed, and the second bending part is stretched out from two negative electrode lugs 113 from extension side 115 and to causing negative electrode lug
113 one end forms the direction being electrically connected extension with protection board and is formed, thus does not limit the first bending part, second herein
The concrete shape of bending part, only needs it with bending structure.
It is the partial enlargement structural representation of part A in Fig. 2 referring to Fig. 3.Negative electrode lug 113 includes the first negative electrode lug 1131
With the second negative electrode lug 1132, the two is stretched out from extension side 115, and the first negative electrode lug 1131 and the second negative electrode lug 1132 are respectively formed
Bending structure, and the second negative electrode lug 1132 is located in the bending structure of the first negative electrode lug 1131 formation.First negative electrode lug be used for
First protection board connects, and the second negative electrode lug is used to be connected with the second protection board 1142.
It is the battery structure schematic diagram of another embodiment of the utility model referring to Fig. 4.In the length direction of battery core 121
An end position at be equipped with two anode ears, 122, two negative electrode lugs 123, the first protection board 1241, the second protection board 1242 and
What is be connected with the first protection board 1241 is used to be connected the first connector 1261 and the second protection board of progress discharge and recharge with battery
Second connector 1262 of 1242 connections.And two anode ears, 122, two negative electrode lugs 123 therein, the first protection board 1241 and
Second protection board 1242 is respectively positioned on extension side, and the part of the first connector 1261 and the second connector 1262 is respectively positioned on the first guarantor
Between 1241 and second protection board 1242 of backplate.
In present embodiment, formed using the first connector 1261 of setting, the second connector 1262 with external circuits
It is electrically connected.
It is understood that the upper surface of the first protection board 1241 can be set with the upper surface flush of battery core 121.
In present embodiment, it is U-shaped folded that the first U-shaped lamination 1271 and second is equipped with the upper surface of the first protection board 1241
Piece 1272, wherein, the position correspondence of the first U-shaped lamination 1271 and two anode ears 122, the second U-shaped lamination 1272 and two are negative
The position correspondence of lug 123.One anode ear of two anode ears 122 be clamped in the U-shaped mouth of the first U-shaped lamination 1271 with
First protection board 1241 forms connection, likewise, a negative electrode lug of two negative electrode lugs 123 is clamped in the second U-shaped lamination
Connected in 1272 U-shaped mouth with being formed with first protection board 1241.
It is understood that it is equipped with and the first U-shaped lamination, the second U-shaped lamination on the lower surface of the second protection board 1242
Corresponding U-shaped lamination, to clamp another negative electrode lug of another anode ear of two anode ears 122, two negative electrode lugs 123.
It is understood that the setting quantity of U-shaped lamination with protection board quantity, anode ear quantity (with negative electrode lug quantity phase
Together) corresponding, i.e. a U-shaped lamination corresponds to a lug (anode ear or negative electrode lug), a protection board at the same time with a cathode
Ear, a negative electrode lug connection.
It is understood that identical with an embodiment, two anode ears 122 can be respectively provided with the first bending part, two
A negative electrode lug 123 can be respectively provided with the second bending part, the first protection board 1241 and the second protection board 1242 by it is described two just
First bending part of lug 122 is connected with each anode ear respectively, and the first protection board 1241 and the second protection board 1242 pass through
Second bending part of the negative electrode lug 123 is connected with each negative electrode lug respectively.
It is part B partial enlargement structural representation in Fig. 4 referring to Fig. 5.Extension side 125 is located at the end position of battery core 121
Place, is prolonged to be arranged on using first protection board 1241 and the second protection board 1242 in the space on extension side 125, the utility model
On side 125, the first protection board 1241 and the second protection board 1242 are arranged in parallel, and the second protection board 1242 is located at first
Between protection board 1241 and extension side 125.Two anode ears 122 connect with the first protection board 1241, the second protection board 1242 respectively
Connect.
It is equipped with the first protection board 1241 and the second protection board 1242 for forming connect first with anode ear 122
U-shaped lamination 1271, the first U-shaped lamination 1271 includes U-shaped mouth, and an anode ear of two anode ears 122 is clamped in described
In the U-shaped mouth of one U-shaped lamination 1271.
In present embodiment, the electrical connection section of the first protection board 1241 is located at the upper surface of the first protection board 1241.Second
The electrical connection section of protection board 1242 is located at the lower surface of the second protection board 1242, thus forms the first protection board 1241 and second and protect
Setting structure is mutually leaned at the back (protection board does not have the side of electrical connection section) of backplate 1242.
It is understood that it can be set on the first protection board 1241 and the second protection board 1242 at negative electrode lug position
Same electrical connection section and formation electrical connection therewith.
It is that the part-structure of the battery of another embodiment of the utility model disassembles schematic diagram referring to Fig. 6.Extension side 125
Positioned at the one end position of battery core 121, and cathode weld plate, anode welding metal are further provided with extension side 125
Plate, cathode weld plate are connected with two anode ears 122, and anode weld plate is connected with two negative electrode lugs 123.
First protection board 1241 and the second protection board 1242 are in strip structure, in the upper surface of the first protection board 1241
For connecting the electrical connection section of anode ear 122, negative electrode lug 123 respectively, and the lower surface of the first protection board 1241 connects with first
Connect device 1261 and form connection, the first connector 1261 is located at the medium position of the first protection board 1241, and U-shaped folded positioned at first
Between 1271 and second U-shaped lamination 1272 of piece.
It is the battery core of the utility model and the possibility structure diagram of lug referring to Fig. 7.According to the structure class of battery core
Type, the setting form of anode ear and negative electrode lug in the utility model can be：
1), corresponding a structures, more than two anode ears positioned at battery core intermediate layer side are with being located in the battery core
More than two anode ears of interbed opposite side are oppositely arranged.The mutual structure setting of corresponding more than two anode ears, position
In battery core intermediate layer side more than two negative electrode lugs with it is more than two positioned at battery core intermediate layer opposite side
Negative electrode lug is oppositely arranged.Schematically, herein equipped with two anode ears, two negative electrode lugs.
2), corresponding b structures, are respectively positioned at least two anode ear and at least two of battery core intermediate layer side
Negative electrode lug above is arranged side by side, and at least two anode ear overlaps setting, at least two anode each other
Equally overlapping is set ear each other.Schematically, herein equipped with two anode ears, two negative electrode lugs.
3), corresponding c structures, more than two anode ears positioned at the battery core homonymy are mutually arranged side by side, likewise, position
Mutually it is arranged side by side in more than two negative electrode lugs of the battery core homonymy.It is, of course, understood that two or more herein
Anode ear and more than two anode ears can each other heteropleural set.Schematically, born herein equipped with two anode ears, two
Lug.
4), corresponding d structures, more than two anode ears positioned at battery core intermediate layer side are with being located in the battery core
More than two anode ears of interbed opposite side are staggered.The mutual structure setting of corresponding more than two anode ears, position
In battery core intermediate layer side more than two negative electrode lugs with it is more than two positioned at battery core intermediate layer opposite side
Negative electrode lug is staggered.Schematically, herein equipped with two anode ears, two negative electrode lugs.
It is understood that above-mentioned counter structure a, b, c, d, extension side can set the battery core intermediate layer position of battery core one end
Place is put, may also be arranged at the bottom or top layer position of battery core one end, correspondingly, protection board is arranged at extension side and battery core shape
Into space in, with room for promotion utilization rate.
Embodiment of above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although preferably real with reference to more than
Mode is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that, can be new to this practicality
The technical solution of type is modified or equivalent substitution should not all depart from the spirit and scope of technical solutions of the utility model.
Claims (10)
- A kind of 1. battery, it is characterised in that including：Battery core, at least two anode ears being connected with the battery core, at least two negative electrode lugs and at least two protection boards, its In, each protection board is connected with an anode ear and a negative electrode lug；At least one end of the battery core is equipped with the extension side for stretching out in the battery core, and at least two protection board is arranged on described On extension side.
- 2. battery as claimed in claim 1, it is characterised in that the extension side is to be wrapped in the protective film of the battery core and stretch For the part of the battery core.
- 3. battery as claimed in claim 1, it is characterised in that thickness direction of at least two protection board in the battery core On be stacked.
- 4. battery as claimed in claim 1, it is characterised in that the both ends on the length direction of the battery core are equipped with described Extension side, and it is equipped with least two protection board on two extension sides.
- 5. battery as claimed in claim 1, it is characterised in that each protection board of at least two protection board individually powers on Work or each protection board work on power at the same time.
- 6. battery as claimed in claim 1, it is characterised in that each protection board of at least two protection board is equipped with one It is a to be used to be connected the connector for carrying out discharge and recharge with battery.
- 7. battery as claimed in claim 1, it is characterised in that be equipped with each protection board of at least two protection board First U-shaped lamination and the second U-shaped lamination；Described the on one anode ear of at least two anode ear and a protection board of at least two protection board One U-shaped lamination connection, and the quantity of the first U-shaped lamination is corresponding with the anode ear quantity of at least two anode ear, institute The each anode ear correspondence for stating at least two anode ears is clamped in the U-shaped mouth of each first U-shaped lamination；Described the on one negative electrode lug of at least two negative electrode lug and a protection board of at least two protection board Two U-shaped lamination connections, and the quantity of the second U-shaped lamination is corresponding with the negative electrode lug quantity of at least two negative electrode lug, institute The each anode ear correspondence for stating at least two negative electrode lugs is clamped in the U-shaped mouth of each second U-shaped lamination.
- 8. such as claim 1-7 any one of them batteries, it is characterised in that positioned at two of battery core intermediate layer side with Upper anode ear is staggered with the two or more anode ear positioned at battery core intermediate layer opposite side；Alternatively, it is located at the battery core The two or more negative electrode lug of intermediate layer side is staggered with the two or more negative electrode lug positioned at battery core intermediate layer opposite side；Alternatively, the two or more anode ear positioned at battery core intermediate layer side and two positioned at battery core intermediate layer opposite side A above anode ear is oppositely arranged；Alternatively, positioned at battery core intermediate layer side two or more negative electrode lug and be located at the electricity The two or more negative electrode lug of core intermediate layer opposite side is oppositely arranged.
- 9. battery as claimed in claim 7, it is characterised in that each anode ear has the first bending part, each negative electrode lug tool There is the second bending part, each protection board is connected with an anode ear by the first bending part of the anode ear, and is born with one Lug is connected by the second bending part of the negative electrode lug.
- 10. a kind of mobile terminal, it is characterised in that including battery as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954544.0U CN207250574U (en) | 2017-08-01 | 2017-08-01 | Battery and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954544.0U CN207250574U (en) | 2017-08-01 | 2017-08-01 | Battery and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250574U true CN207250574U (en) | 2018-04-17 |
Family
ID=61879656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954544.0U Active CN207250574U (en) | 2017-08-01 | 2017-08-01 | Battery and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250574U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510255A (en) * | 2018-10-31 | 2019-03-22 | 深圳欣旺达智能科技有限公司 | Double cell fast charge structure and mobile terminal |
| 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 |
| CN113764833A (en) * | 2020-06-05 | 2021-12-07 | 东莞新能德科技有限公司 | Battery and electronic device |
| CN115224452A (en) * | 2021-04-14 | 2022-10-21 | 北京小米移动软件有限公司 | Battery packaging structure and terminal |
| CN115377617A (en) * | 2021-05-17 | 2022-11-22 | 北京小米移动软件有限公司 | Battery protection board, battery pack and terminal |
-
2017
- 2017-08-01 CN CN201720954544.0U patent/CN207250574U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510255A (en) * | 2018-10-31 | 2019-03-22 | 深圳欣旺达智能科技有限公司 | Double cell fast charge structure and mobile terminal |
| CN109510255B (en) * | 2018-10-31 | 2021-08-27 | 深圳欣旺达智能科技有限公司 | Double-battery quick-charging structure and mobile terminal |
| 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 |
| CN113764833A (en) * | 2020-06-05 | 2021-12-07 | 东莞新能德科技有限公司 | Battery and electronic device |
| CN115224452A (en) * | 2021-04-14 | 2022-10-21 | 北京小米移动软件有限公司 | Battery packaging structure and terminal |
| CN115377617A (en) * | 2021-05-17 | 2022-11-22 | 北京小米移动软件有限公司 | Battery protection board, battery pack and terminal |
| CN115377617B (en) * | 2021-05-17 | 2024-07-09 | 北京小米移动软件有限公司 | Battery protection board, battery assembly and terminal |
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