CN208422971U - Built-in battery and electronic equipment with it - Google Patents
Built-in battery and electronic equipment with it Download PDFInfo
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- CN208422971U CN208422971U CN201821303939.5U CN201821303939U CN208422971U CN 208422971 U CN208422971 U CN 208422971U CN 201821303939 U CN201821303939 U CN 201821303939U CN 208422971 U CN208422971 U CN 208422971U
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- 239000000306 component Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
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- 239000010410 layer Substances 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
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- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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- 239000002131 composite material Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Classifications
-
- 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 kind of built-in battery and with its electronic equipment, the built-in battery includes: battery core component and protection board, battery core component includes the multiple battery cores transversely successively arranged, longitudinal front end of each battery core is equipped with positive and negative two tabs of laterally spaced apart distribution, protection board is located at longitudinal front end of each battery core and including flexible circuit board and stiffening plate, flexible circuit board includes first connecting portion and second connecting portion, first connecting portion is electrically connected with positive and negative two tabs in each battery core, the thickness side of second connecting portion is equipped with stiffening plate.Built-in battery according to the present utility model can be effectively protected tab and not pullled deformation or be pulled apart, functional reliability height.
Description
Technical field
The utility model relates to technical field of electronic equipment, more particularly, to a kind of built-in battery and with its electronics
Equipment.
Background technique
Built-in battery in the related technology generally includes the battery core and protection board with positive and negative two tabs, and protection board is
Rigid wiring board and positive and negative two tab weldings with battery core, and battery connector is provided on protection board, battery connector with
Circuit board cooperation in electronic equipment positions and establishes electric connection, so that built-in battery provides electricity to electronic equipment.For
The standby time of electronic equipment is improved, built-in battery can also be the double core struetures for including two battery cores, at this point, protecting
Plate is respectively welded from the tab in different battery cores simultaneously.However, the work of this built-in battery with double core struetures can
It is poor by property, especially after electronic equipment is split machine, it is difficult to be installed and used again.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model exists
In proposing a kind of built-in battery, the built-in battery can be effectively protected tab and not pullled deformation or pull apart, work
High reliablity.
The utility model also proposes a kind of electronic equipment with above-mentioned built-in battery.
According to the built-in battery of the utility model first aspect embodiment, comprising: battery core component, the battery core component packet
The multiple battery cores transversely successively arranged are included, longitudinal front end of each battery core is equipped with along the spaced distribution
Positive and negative two tabs；Protection board, the protection board are located at longitudinal front end of each battery core and including flexible circuit board
And stiffening plate, the flexible circuit board include first connecting portion and second connecting portion, the first connecting portion and each electricity
Positive and negative two tabs on core are electrically connected, and the thickness side of the second connecting portion is equipped with the stiffening plate.
Built-in battery according to the present utility model can be effectively protected tab and not pullled deformation or pull apart, work
High reliablity.
In some embodiments, the length direction of the first connecting portion and the second connecting portion is the transverse direction,
The width direction of the first connecting portion and the second connecting portion is the longitudinal direction, and all the tabs are each provided at described the
Thickness the same side of one interconnecting piece.
In some embodiments, the second connecting portion is extended by width a side edge of the first connecting portion.
In some embodiments, the second connecting portion is folded to the thickness side of the first connecting portion.
In some embodiments, the second connecting portion and whole tabs are located at the first connecting portion thickness
Two sides.
In some embodiments, the stiffening plate is located at one far from the first connecting portion of the second connecting portion
Side.
In some embodiments, the flexible circuit board further includes extension, and the extension is for installing battery connection
Device.
In some embodiments, the extension is connected along described second by length a side of the second connecting portion
The length direction of socket part extends.
In some embodiments, the extension includes: the first extended segment, and first extended segment is connected by described second
Length a side edge in portion is risen prolongs along the direction that the length direction of the second connecting portion is directed away from the second connecting portion
It stretches；Second extended segment, second extended segment by the extending end of first extended segment, be folded to first extended segment
Thickness side；Third extended segment, the third extended segment are longitudinally oriented along described far from described by second extended segment
The direction of battery core component extends, and the third extended segment is for installing battery connector.
In some embodiments, second extended segment and the first connecting portion are located at the second connecting portion respectively
Thickness two sides.
In some embodiments, the stiffening plate is single layer.
In some embodiments, the stiffening plate of single layer is the thickness of a rectangular slab and the covering second connecting portion
90% or more of the area of corresponding side.
In some embodiments, the stiffening plate of single layer includes opening up along the length direction interval of the second connecting portion
The multiple daughter boards set.
In some embodiments, the quantity of the daughter board in the stiffening plate of single layer is identical as the quantity of the battery core
And face is arranged one by one.
In some embodiments, the stiffening plate is by sticking double faced adhesive tape in the second connecting portion.
According to the electronic equipment of the utility model second aspect embodiment, including casing and built in the casing
Formula battery, the built-in battery are the built-in battery according to the utility model first aspect embodiment.
Electronic equipment according to the present utility model, by the way that the built-in battery of above-mentioned first aspect is arranged, to improve
The overall performance of electronic equipment.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the installation diagram according to the built-in battery of the utility model one embodiment；
Fig. 2 is the explosive view of built-in battery shown in Fig. 1；
Fig. 3 is the explosive view of protection board shown in Fig. 2；
Fig. 4 is the subssembly drawing of built-in battery shown in Fig. 1；
Fig. 5 is the partial exploded view of built-in battery shown in Fig. 1；
Fig. 6 is the explosive view of protection board shown in Fig. 5；
Fig. 7 is the explosive view according to the built-in battery of the utility model another embodiment；
Fig. 8 is the perspective view according to the built-in battery of the utility model another embodiment；
Fig. 9 is another perspective view of built-in battery shown in fig. 8；
Figure 10 is the perspective view according to the electronic equipment of the utility model one embodiment.
Appended drawing reference:
Electronic equipment 10000；Built-in battery 1000；Casing 2000；
Battery core component 100；Battery core 1001；First battery core A；Second battery core B；Tab 1002；
Protection board 200；Stiffening plate 11；Daughter board 110；Flexible circuit board 12；
First connecting portion 121；Second connecting portion 122；Extension 123；
First extended segment 1231；Second extended segment 1232；Third extended segment 1233；
Battery connector 2；Double-sided adhesive 3；Insulate gummed paper 300.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.For
The disclosure of simplified the utility model, is hereinafter described the component of specific examples and setting.Certainly, they are only and show
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or letter.This repetition is for purposes of simplicity and clarity, itself not indicate discussed various embodiments and/or set
Relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this field is common
Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.
With the continuous improvement of scientific and technological level and the rapid development of telecommunications, intelligent wearable device, smart phone, plate
The electronic equipments such as computer are more more and more universal, and requirement of the consumer for these electronic equipments also gradually extends from functional requirement
To the demand to portability, appearance etc..In order to meet these demands, electronic equipment embody in design to it is short, small,
Gently, the trend that thin direction is developed, wherein by power source-battery design of electronic equipment be it is built-in, be realization or more
One of means of trend.Different from the battery of traditional external replaceable, the design of built-in battery is conducive to will be electric
Sub- equipment internal clearance is further compressed, and space is more made full use of, to reduce electronic equipment while guaranteeing battery capacity
Volume.
Built-in battery generally includes the battery core and protection board with positive and negative two tabs, and positive and negative the two of protection board and battery core
A tab welding, and battery connector is provided on protection board, the circuit board in battery connector and electronic equipment, which cooperates, to be positioned
And electric connection is established, so that built-in battery provides electricity to electronic equipment.It is interior in order to improve the standby time of electronic equipment
The formula battery of setting can also be the double core struetures for including two battery cores, at this point, protection board just needs simultaneously and in different battery cores
Tab is respectively welded.
The applicant creatively has found in real life, for this built-in electricity with double core struetures
Inevitably there is deviation and deformation in pond, the packaging between two battery cores, when protection board is rigid wiring board, simultaneously due to protection board
It is respectively welded from the tab in different battery cores, so that protection board is just easy to stress deformation, while the component on protection board is (such as
Overload protection device etc.) also be easy therewith deformation, even there is a phenomenon where desolderings, cause adverse effect.In addition, in after-sales staff
When dismantling battery, or when electronic equipment falls, collides, also it is easy to induce the deformation of protection board, causes the tab in battery core
It is pulled out of shape or breaks, these can all cause very detrimental effect to built-in battery.
In addition, the applicant also creatively has found in real life, it is above-mentioned that there is the built-in of double core struetures
In battery, one side surface of thickness of rigid protection board needs and tab welding, rigid protection board only have thickness other side table
Face can be used to arrange other components (such as overload protection device), therefore cloth member area is smaller, it is difficult to meet different reality
It is required that.In addition, the thickness of the protection board of this hardness is thicker, and need extra soldered for installing the flexible wires of battery connector
Road plate causes assembly process complexity, the production time length, high production cost of built-in battery entirety.
At least one of in order to solve the above-mentioned technical problem, present applicant proposes a kind of novel built-in batteries
1000, below with reference to Fig. 1-Fig. 9, the built-in battery 1000 according to the utility model specific embodiment is described in detail.
As depicted in figs. 1 and 2, built-in battery 1000 includes: battery core component 100 and protection board 200, battery core component 100
Including the multiple battery cores 1001 transversely successively arranged, longitudinal front end of each battery core 1001 is equipped with laterally spaced apart distribution
Positive and negative two tabs 1002, protection board 200 is located at longitudinal front end of each battery core 1001, i.e. each battery core 1001 for arranging
One end of tab 1002.
Here, it should be noted that the quantity of battery core 1001 is unlimited, such as can be two, three, four or more
It is more, such as in Fig. 1 and specific example shown in Fig. 2, battery core component 100 may include the first battery core A and the second battery core B this two
A battery core 1001, the first battery core A and the second battery core B successively arrange in left-right direction, and the front end of the first battery core A is equipped in left and right
Two tabs 1002 of setting are spaced apart on direction, the front end of the second battery core B is equipped with is spaced apart the two of setting in the lateral direction
A tab 1002.
In addition, it is necessary to understand, it is described herein: " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ",
The orientation or positional relationship of the instructions such as "upper", "lower", "front", "rear", "left", "right" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.But
It is, it should be noted that " longitudinal direction " and " transverse direction " is mutually orthogonal direction.
In conjunction with Fig. 2 and Fig. 3, protection board 200 includes flexible circuit board 12 and stiffening plate 11.Here, it should be noted that soft
Property wiring board 12 (being i.e. " soft board ", the printed circuit made of insulating substrate flexible, FPC) and stiffening plate 11 (i.e. stiffening plate,
Reinforcing plate, protects strong plate at support plate, is widely used in electronic equipment 10000, stiffening plate 11 mainly solves flexible circuit board 12
Suppleness, such as PET plastic plate, FR4 copper-clad plate) concept be well known to those skilled in the art.Although using herein
Flexible circuit board and stiffening plate in the related technology, still, the application are but directed to above-mentioned practical technical problems to be solved, to soft
Property wiring board 12 and the composite structure shape of stiffening plate 11 carried out creative improvement and design, specific design is as follows.
As shown in Figure 3 and Figure 4, flexible circuit board 12 includes first connecting portion 121 and second connecting portion 122, the first connection
Portion 121 is electrically connected with positive and negative two tabs 1002 in each battery core 1001, and stiffening plate 11 is located at second connecting portion 122
Thickness side (upside of second connecting portion 122 as shown in Figure 3), so that the thickness other side of second connecting portion 122
(downside of second connecting portion 122 as shown in Figure 3) can install and support other components (such as overload protection device).
In addition, stiffening plate 11 can be pasted onto flexible circuit board 12 by 3 isocolloid of double-sided adhesive, thus it is convenient for assembly, improve production
Efficiency.
As a result, according to the built-in battery of the utility model embodiment 1000, since protection board 200 passes through flexible circuit board
12 are electrically connected simultaneously from the tab 1002 in different battery cores 1001, such as weld, so that there are rulers in the packaging of adjacent battery core 1001
Very little deviation, or due to the extraneous factors such as dismantling, falling, hitting causes adjacent 1001 relative position of battery core the feelings such as to change
Under condition, since flexible circuit board 12, so that tab 1002 will not be involved, can avoid tab 1002 from being pullled change with plastic deformation
Shape, the problem of being even torn improve the functional reliability and service life of built-in battery 1000.
Moreover, because flexible circuit board 12 is electrically connected only with first connecting portion 121 with tab 1002, while flexible circuitry
Plate 12 further includes the second connecting portion 122 being connected with stiffening plate 11, so as to arrange other yuan of device using second connecting portion 122
Part, such as overload protection device, so as to effectively increase the component area of protection board 200.In addition, flexible circuit board 12 with
The integral thickness of stiffening plate 11 is relatively thin, so as to be substantially reduced the whole stack thickness of protection board 200, so that built-in battery
1000 is whole more frivolous.
As shown in Figure 5 and Figure 6, the length direction of first connecting portion 121 and second connecting portion 122 is transverse direction, and first connects
The width direction of socket part 121 and second connecting portion 122 is longitudinal direction, and whole tabs 1002 are each provided at the thickness of first connecting portion 121
Spend the same side (downside as shown in Figure 5).The structure of flexible circuit board 12 is simple as a result, easy to process and assembly, and occupies
Space is small, and structural compactness is good.
As shown in Figure 5 and Figure 6, second connecting portion 122 can be extended by width a side edge of first connecting portion 121,
For example, second connecting portion 122 can be extended by the front edge or rear edge of first connecting portion 121.As a result, due to
Two interconnecting pieces 122 are width a sides by first connecting portion 121 along extending, rather than by the length of first connecting portion 121 one
, so that the entire length of flexible circuit board 12 on the one hand can be reduced, the structure of flexible circuit board 12 is improved along extending in side
Reliability, on the other hand, the size of the junction of first connecting portion 121 and second connecting portion 122 are larger, can easily cloth
Set the route for being electrically connected first connecting portion 121 and second connecting portion 122, it is ensured that wiring will not be too close, so that soft
The available raising of functional reliability of property wiring board 12.
As shown in Figure 5 and Figure 6, second connecting portion 122 is folded to thickness side (such as the institute in Fig. 6 of first connecting portion 121
The upside or downside shown), it is to be understood that when second connecting portion 122 extends back, made by the blocking of battery core 1001
With second connecting portion 122 is only capable of the direction (upside as shown in Figure 6) towards tab 1002 towards first connecting portion 121 and turns over
Folding, and when second connecting portion 122 extends forward, no longer by the blocking of battery core 1001, second connecting portion 122 can be towards tab
1002 direction (upside as shown in Figure 6) folds towards first connecting portion 121, second connecting portion 122 can also be towards pole
Direction (downside as shown in Figure 6) fold of ear 1002 away from first connecting portion 121.
As a result, since second connecting portion 122 is folded to the thickness side of first connecting portion 121, rather than second connecting portion 122
It is in the same plane with first connecting portion 121, so as to fully utilize battery core component 100 in thickness direction (in such as Fig. 3
Shown in up and down direction) on spare space, avoid occupy battery core component 100 other than space (such as avoid occupy battery core component
The space in 100 fronts), it is ensured that the overall dimensions of built-in battery 1000 are smaller, reduce built-in battery 1000 in electronic equipment
The space occupied in 10000 meets the miniaturization of electronic equipment 10000 to improve the structural compactness of electronic equipment 10000
Production requirement.
As shown in Figure 5 and Figure 6, second connecting portion 122 and tab 1002 are located at the two sides of 121 thickness of first connecting portion
(second connecting portion 122 as shown in Figure 5 is located at the upside of first connecting portion 121, and whole tabs 1002 are located at first connecting portion
121 downside), at this point, second connecting portion 122 by first connecting portion 121 close battery core component 100 width a side edge
(rear edge as shown in Figure 5) plays, is folded to the thickness side (upside as shown in Figure 5) of first connecting portion 121.By
This, facilitates processing and assembly, moreover, convenient for arranging component in second connecting portion 122.
In addition, as shown in Figure 5 and Figure 6, stiffening plate 11 can be located at the separate first connecting portion 121 of second connecting portion 122
Side (such as shown in Fig. 6 upside), facilitate the assembly of stiffening plate 11 as a result, and such layout type can be more preferable
Protect the component being mounted in second connecting portion 122 in ground.
As shown in Figure 5 and Figure 6, flexible circuit board 12 further includes extension 123, and extension 123 is for installing battery connection
Device 2.The flexible circuit board for installing battery connector is welded on rigid wiring board in the related technology thus, it is possible to save
Manufacturing procedure improves production efficiency to simplify manufacturing procedure, reduces production cost, and since there is no above-mentioned
Welding movement, so as to avoid hidden danger caused by failure welding, and then greatly improves the work of built-in battery 1000
Reliability.
As shown in Figure 5 and Figure 6, extension 123 is as length a side of second connecting portion 122 along (such as shown in Fig. 6
Right edge) it rises and extends along the length direction of second connecting portion 122.Facilitate processing and wiring as a result,.Certain the utility model
Without being limited thereto, in the other embodiments of the utility model, extension 123 can also be by the width direction of second connecting portion 122
A side extend along the width direction of second connecting portion 122 along rising.
As shown in Figure 5 and Figure 6, extension 123 may include that the first extended segment 1231, the second extended segment 1232 and third are prolonged
Section 1233 is stretched, the first extended segment 1231 is by length a side edge of second connecting portion 122 along the length of second connecting portion 122
Direction be directed away from second connecting portion 122 direction extend, the second extended segment 1232 by the first extended segment 1231 extending end
Rise, be folded to the thickness side of the first extended segment 1231, third extended segment 1233 from the second extended segment 1232 rise longitudinally toward to
Direction (front as shown in Figure 6) far from battery core component 100 extends, and third extended segment 1233 is for installing battery connector
2.The structure of extension 123 is simple as a result, and space utilization rate is high, so that the compact overall structure of protection board 200, occupied space
It is small, and the extension 123 of such shape can be convenient the installation of battery connector 2, and set convenient for battery connector 2 with electronics
Standby 10000 constitute electrical connection.
As shown in Figure 5 and Figure 6, the second extended segment 1232 and first connecting portion 121 can be located at second connecting portion 122
Thickness two sides, such as in Fig. 5 and example shown in fig. 6, the second extended segment 1232 can be located at the upper of second connecting portion 122
Side, first connecting portion 121 can be located at the downside of second connecting portion 122.Second connecting portion 122 can have fully as a result,
Space is for arranging other components, so that it is guaranteed that protection board 200 can have biggish cloth member space.
In some embodiments, stiffening plate 11 can be single layer, so as to reduce the stack thickness of protection board 200, symbol
Miniaturization and lightening demand for development are closed, in other embodiments, stiffening plate 11 can also be multilayer (i.e. by multiple single layers
Stiffening plate 11 is stacked to be formed), thus, it is possible to meet different actual requirements.
As shown in fig. 6, every layer of stiffening plate 11 rectangular slab and all can be cover the thickness phase of second connecting portion 122
90% or more of the area of side is answered, that is, the stiffening plate 11 that 122 upside of second connecting portion is arranged in can cover second connecting portion 122
90% or more of the area of upper surface, the stiffening plate 11 that 122 downside of second connecting portion is arranged in can cover second connecting portion 122
90% or more of the area of lower surface.The structure of stiffening plate 11 is simple as a result, convenient for the processing of protection board 200, and reinforcing effect
It is good.
Certainly, the utility model is without being limited thereto, in the other embodiments of the utility model, as shown in fig. 7, every layer of reinforcement
Plate 11 can also include multiple daughter boards 110 that setting is spaced apart along the length direction of second connecting portion 122, thus, it is possible into one
Step reduces the integral hardness of protection board 200, so as to preferably protect tab 1002 not pullled deformation and pull apart.Further
Ground, as shown in fig. 7, the quantity of the daughter board 110 in every layer of stiffening plate 11 can and one by one face identical as the quantity of battery core 1001
Setting, i.e., the central axis of each daughter board 110 pass through the central plane of corresponding battery core 1001, and the area of daughter board 110 can as a result,
With neither too small, again not excessive, it not only can guarantee that the integral hardness of protection board 200 was unlikely to too high in this way, but also can guarantee each
Have enough areas for arranging other components on daughter board 110.
In conclusion according to the utility model embodiment built-in battery 1000, for two or more battery cores
1001, using the combination of flexible circuit board 12 and stiffening plate 11, pass through the tab of flexible circuit board 12 and different battery cores 1001
1002 weld simultaneously, so that flexible circuit board 12 is arranged other components by the reinforcement of stiffening plate 11, to simplify battery core 1001
The complexity of packaging solves the problems, such as the difficult dismantling, easy to damage of battery core 1001, improves the falling of built-in battery 1000, tab
1002 easy the problem of breaking, the thickness of protection board 200 is reduced, the cloth member area of protection board 200 is increased, simplifies built-in battery
1000 assembling procedure promotes the reliability and production yield of built-in battery 1000.
In addition, can also include twining according to the built-in battery 1000 of the utility model embodiment as shown in Figure 8 and Figure 9
Around the insulation gummed paper 300 etc. of protection board 200, I will not elaborate.In addition, in conjunction with Figure 10, according in utility model embodiment
Setting formula battery 1000, (such as cellular phone, smart phone, other wireless communications are set suitable for various types of electronic equipments 10000
Standby, personal digital assistant, audio player, music recorder, video recorder, camera, other medium recorders, radio, doctor
Treat equipment, vehicle transport instrument, calculator, programmable remote control, pager, laptop computer, desktop computer, printing
Machine, netbook computer, personal digital assistant (PDA), portable media player (PMP), Motion Picture Experts Group (MPEG-1
Or MPEG-2) other compact portable equipment such as audio layer (MP3) player, watch equipment, pendant equipment, receiver device),
Electronic equipment 10000 further includes casing 2000, and built-in battery 1000 is located in casing 2000.Implement according to the utility model
After the concrete type of the electronic equipment 10000 of example determines, in electronic equipment 10000 except casing 2000 and built-in battery 1000 with
Outer other constitute and operation be all for those of ordinary skills it is known, be not detailed herein.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (16)
1. a kind of built-in battery characterized by comprising
Battery core component, the battery core component include the multiple battery cores transversely successively arranged, longitudinal front end of each battery core
It is equipped with positive and negative two tabs along the spaced distribution；
Protection board, the protection board are located at longitudinal front end of each battery core and including flexible circuit board and stiffening plate,
The flexible circuit board includes first connecting portion and second connecting portion, the first connecting portion with it is described in each battery core
Positive and negative two tabs are electrically connected, and the thickness side of the second connecting portion is equipped with the stiffening plate.
2. built-in battery according to claim 1, which is characterized in that the first connecting portion and the second connecting portion
Length direction be the transverse direction, the width direction of the first connecting portion and the second connecting portion is the longitudinal direction,
All the tab is each provided at thickness the same side of the first connecting portion.
3. built-in battery according to claim 2, which is characterized in that the second connecting portion is by the first connecting portion
Width a side along extending.
4. built-in battery according to claim 3, which is characterized in that the second connecting portion is folded to described first and connects
The thickness side of socket part.
5. built-in battery according to claim 4, which is characterized in that the second connecting portion and all tab point
Not Wei Yu the first connecting portion thickness two sides.
6. built-in battery according to claim 5, which is characterized in that the stiffening plate is located at the second connecting portion
Side far from the first connecting portion.
7. built-in battery according to claim 2, which is characterized in that the flexible circuit board further includes extension, institute
Extension is stated for installing battery connector.
8. built-in battery according to claim 7, which is characterized in that the extension by the second connecting portion length
Degree a side is extended along the length direction risen along the second connecting portion.
9. built-in battery according to claim 8, which is characterized in that the extension includes:
First extended segment, first extended segment are connected along described second by length a side of the second connecting portion
The direction that the length direction in portion is directed away from the second connecting portion extends；
Second extended segment, second extended segment by the extending end of first extended segment, be folded to it is described first extend
The thickness side of section；
Third extended segment, the third extended segment are longitudinally oriented along described far from the battery core component by second extended segment
Direction extend, the third extended segment is for installing battery connector.
10. built-in battery according to claim 9, which is characterized in that second extended segment and first connection
Portion is located at the thickness two sides of the second connecting portion.
11. the built-in battery according to any one of claim 2-10, which is characterized in that the stiffening plate is single layer.
12. built-in battery according to claim 11, which is characterized in that the stiffening plate of single layer is a rectangular slab
And 90% or more of the area of the thickness corresponding side of the covering second connecting portion.
13. built-in battery according to claim 11, which is characterized in that the stiffening plate of single layer includes along described
The length direction of two interconnecting pieces is spaced apart multiple daughter boards of setting.
14. built-in battery according to claim 13, which is characterized in that the daughter board in the stiffening plate of single layer
Quantity it is identical as the quantity of the battery core and one by one face be arranged.
15. built-in battery according to claim 1, which is characterized in that the stiffening plate is by sticking double faced adhesive tape in institute
State second connecting portion.
16. a kind of electronic equipment, which is characterized in that the built-in battery including casing and in the casing, it is described built-in
Formula battery is the built-in battery according to any one of claim 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303939.5U CN208422971U (en) | 2018-08-13 | 2018-08-13 | Built-in battery and electronic equipment with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303939.5U CN208422971U (en) | 2018-08-13 | 2018-08-13 | Built-in battery and electronic equipment with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422971U true CN208422971U (en) | 2019-01-22 |
Family
ID=65121852
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821303939.5U Expired - Fee Related CN208422971U (en) | 2018-08-13 | 2018-08-13 | Built-in battery and electronic equipment with it |
Country Status (1)
| Country | Link |
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| CN (1) | CN208422971U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725572A (en) * | 2019-03-18 | 2020-09-29 | 东莞新能德科技有限公司 | Electronic device |
| WO2021098586A1 (en) * | 2019-11-19 | 2021-05-27 | 宁德时代新能源科技股份有限公司 | Soft package battery module and device of which battery pack uses soft package battery module |
| CN113422151A (en) * | 2021-06-09 | 2021-09-21 | 东莞新能德科技有限公司 | Method for manufacturing battery, battery and electric equipment |
| CN114497917A (en) * | 2021-12-22 | 2022-05-13 | 珠海市古鑫电子科技有限公司 | Optimized structure of FPC in low-temperature injection molding of polymer battery cell |
| WO2024208327A1 (en) * | 2023-04-04 | 2024-10-10 | 惠州市纬世新能源有限公司 | Battery for heat-not-burn cigarette device |
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2018
- 2018-08-13 CN CN201821303939.5U patent/CN208422971U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725572A (en) * | 2019-03-18 | 2020-09-29 | 东莞新能德科技有限公司 | Electronic device |
| US11575184B2 (en) | 2019-03-18 | 2023-02-07 | Dongguan Nvt Technology Limited | Electronic equipment |
| US11855262B2 (en) | 2019-03-18 | 2023-12-26 | Dongguan Nvt Technology Limited | Electronic device |
| WO2021098586A1 (en) * | 2019-11-19 | 2021-05-27 | 宁德时代新能源科技股份有限公司 | Soft package battery module and device of which battery pack uses soft package battery module |
| US12062814B2 (en) | 2019-11-19 | 2024-08-13 | Contemporary Amperex Technology Co., Limited | Soft-pack battery module, battery pack, and device using soft-pack battery module |
| CN113422151A (en) * | 2021-06-09 | 2021-09-21 | 东莞新能德科技有限公司 | Method for manufacturing battery, battery and electric equipment |
| CN113422151B (en) * | 2021-06-09 | 2023-02-28 | 东莞新能德科技有限公司 | Method for manufacturing battery, battery and electric equipment |
| CN114497917A (en) * | 2021-12-22 | 2022-05-13 | 珠海市古鑫电子科技有限公司 | Optimized structure of FPC in low-temperature injection molding of polymer battery cell |
| WO2024208327A1 (en) * | 2023-04-04 | 2024-10-10 | 惠州市纬世新能源有限公司 | Battery for heat-not-burn cigarette device |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |