CN107068938A - Internal battery encapsulating structure and user terminal - Google Patents
Internal battery encapsulating structure and user terminal Download PDFInfo
- Publication number
- CN107068938A CN107068938A CN201710435764.7A CN201710435764A CN107068938A CN 107068938 A CN107068938 A CN 107068938A CN 201710435764 A CN201710435764 A CN 201710435764A CN 107068938 A CN107068938 A CN 107068938A
- Authority
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- China
- Prior art keywords
- battery
- adhesive tape
- area
- lifting
- encapsulating structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention provides a kind of internal battery encapsulating structure and user terminal.The internal battery encapsulating structure that the present invention is provided, including cell containing cavity and lifting adhesive tape, lifting adhesive tape are used to battery being fixed on battery containing intracavitary；Lifting adhesive tape includes first area, second area and lifting region, and first area and second area are located at the opposite sides in lifting region；Connected, connected between second area and lifting region by the second tear string, the second tear string is parallel with the first tear string by the first tear string between first area and lifting region；Lifting region includes paste section and pulling part, and the rear shell of paste section and battery is viscous glutinous, and pulling part extends to the fore shell of battery.This invention simplifies the Making programme of internal battery encapsulating structure, reduce cost of manufacture；Meanwhile, by setting tear string between lifting region and other regions, facilitate user's dismounting battery.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of internal battery encapsulating structure and user terminal.
Background technology
With the sustainable development and the continuous improvement of people's living standard of science and technology, mobile phone, tablet personal computer, camera etc. are used
Family terminal device is more and more universal in daily life to be used.In order to improve the performance of user terminal, disappear
Expense person and businessman tend to use the scheme of internal battery in the user terminal.So-called internal battery, refers to by encapsulating knot
Structure is arranged on the rechargeable battery inside user terminal.For manufacturer, user terminal internal battery, it is meant that battery
Can not easily it dismantle；But, each property abnormality or bad order of user terminal, which may be all faced with, need to dismantle battery
After could repair.Therefore, the encapsulating structure of internal battery also needs to the detachability in view of battery.
At present, the battery packaging structure inside user terminal mainly has two kinds：Battery bracket is fixed and adhesive tape is fixed.
The battery bracket is fixed, refer to it is existing battery is pasted, is fixed on battery bracket, then by screw by battery branch
Frame is fixed on in the battery cavities in rear terminal.Although this mode may be reused battery bracket, but due to battery bracket
Generating process in need mould molding, cause manufacturing cost higher；In addition, during dismounting cell, in addition it is also necessary to by
Extra instrument, is not easy to user's operation.
The adhesive tape is fixed, and refers to directly battery is fixed in battery cavities by easy-to-draw adhesive tape.When need dismantle battery
When, only it need to pull easy-to-draw adhesive tape, you can pull out battery from battery cavities.The mode fixed compared to battery bracket, adhesive tape is solid
Determine that mode is with low cost, need not be by extra instrument, therefore by consumers in general and Sheng during battery is dismantled
Produce the favor of producer, the internal battery packaged type as current main flow.
Figure 1A is the front view of user terminal internal battery encapsulating structure in the prior art, and Figure 1B is user in the prior art
The rearview of terminal built-in battery packaging structure.As shown in Figure 1A, 1B, in the prior art when being packaged to battery 11, lead to
Often need the first adhesive tape 13, the second adhesive tape 14, the 3rd adhesive tape 15 and lift belt 12.It is used to accommodate battery 11 inside user terminal
Accommodating chamber bottom is provided with two-sided with the first adhesive tape 13, the second adhesive tape 14, the 3rd adhesive tape 15, lift belt 12 one-to-one first
Glue, the second double faced adhesive tape, the 3rd double faced adhesive tape, the 4th double faced adhesive tape.First adhesive tape 13, the second adhesive tape 14 and lift belt 12 are located at battery
The first side, the 3rd adhesive tape 15 is located at second side relative with the first side of battery, and 14 points of the first adhesive tape 13 and the second adhesive tape
It is distributed in the opposite sides of lift belt 12.The back side of first adhesive tape 13 from battery 11 extends to front, and the stickup of the first adhesive tape 13
Face and the shell of battery 11 are viscous glutinous, and the first adhesive tape 13 is bonded positioned at the part of cell backside with the first double faced adhesive tape；Second adhesive tape
14 also extend to front from the back side of battery 11, and the sticking veneer of the second adhesive tape 14 and the shell of battery 11 are viscous glutinous, and the second glue
Bonded with 14 parts for being located at cell backside with the second double faced adhesive tape.The back side of lift belt 12 from battery 11 extends to front, and carries
The sticking veneer of drawstring 12 is viscous glutinous with the shell of battery 11, and lift belt 12 is two-sided gluing positioned at the part at the back side of battery 11 and the 4th
It is glutinous.The length of 3rd adhesive tape 14 is more than or equal to the length of battery, and the back side of the 3rd adhesive tape 14 from battery 11 extends to front, and
The sticking veneer of 3rd adhesive tape 15 is viscous glutinous with the shell of battery 11, and the 3rd adhesive tape 15 is two-sided positioned at the part of cell backside and the 3rd
It is gluing glutinous.When user needs dismounting battery 11, lift belt 12 is hand-pulled positioned at the positive part of battery 11, and it is firmly outside
Pull-out.
But, it is necessary to make multiple adhesive tapes using multiple tracks technique in existing adhesive tape fixation internal battery encapsulation technology, and will
Multiple adhesive tapes are pasted onto on battery accommodating chamber and battery case several times, add internal battery encapsulating structure cost of manufacture and
Cost of labor.
The content of the invention
The present invention provides a kind of internal battery encapsulating structure and user terminal, to solve existing battery packaging structure system
Make the problem of technique is cumbersome, cost of manufacture is higher,.
In order to solve the above problems, the invention provides a kind of internal battery encapsulating structure, including cell containing cavity and carry
Adhesive tape is drawn, the lifting adhesive tape is used to battery being fixed on battery containing intracavitary, sticking veneer and the electricity of the lifting adhesive tape
Pond shell is viscous glutinous；The lifting adhesive tape includes first area, second area and lifting region, the first area and described second
Region is located at the opposite sides in the lifting region；Connected between the first area and the lifting region by the first tear string
Connect, connected between the second area and the lifting region by the second tear string, second tear string and described first
Tear string is parallel；The lifting region includes paste section and pulling part, and the paste section and the rear shell of the battery are viscous glutinous, described
Pulling part extends to the fore shell of the battery.
It is preferred that, the first area extends to the fore shell of the battery, and secondth area from the rear shell of the battery
Domain extends to the fore shell of the battery from the rear shell of the battery.
It is preferred that, the pulling part of first tear string and second tear string from the lifting region extends to institute
State paste section.
It is preferred that, be provided with the first opening between the first area and the pulling part, the second area with it is described
The second opening is provided between pulling part.
It is preferred that, the first area and the second area are symmetrically distributed in the opposite sides in the lifting region.
It is preferred that, the bottom surface of the cell containing cavity is provided with the first double faced adhesive tape, the second double faced adhesive tape and the 3rd double faced adhesive tape, institute
State the first double faced adhesive tape to bond with the first area, second double faced adhesive tape is bonded with the second area, and the described 3rd is two-sided
Glue is bonded with the paste section.
It is preferred that, the viscosity of first double faced adhesive tape and second double faced adhesive tape is all higher than the viscous of the 3rd double faced adhesive tape
Property.
It is preferred that, the pulling part is without viscosity.
It is preferred that, the lifting adhesive tape is made using Kapton.
Present invention also offers a kind of user terminal, the user terminal includes interior described in claim any one of 1-9
Put battery packaging structure.
Internal battery encapsulating structure and user terminal that the present invention is provided, by the way that the three of lifting side will be located in the prior art
Block lifting adhesive tape merges into one piece so that manufacturer only needs a step barbola work in the encapsulation process for carrying out internal battery
Complete battery pair lifts the fixation of side, simplifies the Making programme of internal battery encapsulating structure, reduces cost of manufacture；Meanwhile,
By setting tear string between lifting region and other regions, user's dismounting battery is facilitated.
Brief description of the drawings
Figure 1A is the front view of user terminal internal battery encapsulating structure in the prior art；
Figure 1B is the rearview of user terminal internal battery encapsulating structure in the prior art；
Fig. 2 is the front view of the internal battery encapsulating structure of the first embodiment of the invention；
Fig. 3 is the rearview of the internal battery encapsulating structure of the first embodiment of the invention；
Fig. 4 is the front view of the internal battery encapsulating structure of the second embodiment of the invention；
Fig. 5 is the rearview of the internal battery encapsulating structure of the second embodiment of the invention；
Fig. 6 is the front view of the internal battery encapsulating structure of the embodiment of the present invention 1；
Fig. 7 is the rearview of the internal battery encapsulating structure of the embodiment of the present invention 1.
Embodiment
The internal battery encapsulating structure and the embodiment of user terminal provided below in conjunction with the accompanying drawings the present invention is done
Describe in detail.
First embodiment
Present embodiment provides a kind of internal battery encapsulating structure, and Fig. 2 is the first embodiment of the invention
Internal battery encapsulating structure front view, after Fig. 3 is the internal battery encapsulating structure of the first embodiment of the invention
View.
As shown in Figure 2,3, the internal battery encapsulating structure that present embodiment is provided, including：Cell containing cavity and carry
Adhesive tape is drawn, lifting adhesive tape is used to battery 21 being fixed on battery containing intracavitary, and the sticking veneer and the shell of battery 21 for lifting adhesive tape glue
It is glutinous.Wherein, the shape of cell containing cavity can be configured the need for the true form or user terminal according to battery, and this is specific
Embodiment is not construed as limiting to this.Lifting adhesive tape includes first area 23, second area 24 and lifting region, the He of first area 23
Second area 24 is located at the opposite sides in lifting region；Connected between first area 23 and lifting region by the first tear string 231
Connect, connected between second area 24 and lifting region by the second tear string 241, the second tear string 241 and the first tear string 231
It is parallel；Lifting region includes paste section 222 and pulling part 221, and paste section 222 and the rear shell of battery 21 are viscous glutinous, and pulling part 221 is prolonged
Extend the fore shell of battery 21.By setting the first tear string 231 and the second tear string 241 so that mistake of the user in dismounting battery
Cheng Zhong, easily can separate with first area 23, second area 24 lifting region, the great convenience behaviour of user
Make.Wherein, the concrete shape of first area 23 and second area 24, those skilled in the art can be set according to actual needs
It is fixed, as long as the bonding that can be consolidated, self-contained battery 21；The concrete shape in lifting region can also be carried out according to actual needs
Setting, as long as being easy to user to lift.
When user needs to dismantle battery, need to only hand or other instruments be used to apply one along first to pulling part 221
The mastication forces of the bearing of trend of 231 or second tear string of tear string 241, because the first tear string 231 and the second tear string 241 are to this
The mastication forces defensive ability/resistance ability in one direction is weaker, therefore, and the first tear string 231 and the second tear string 241 are easy to be torn apart, from
And lifting adhesive tape is decomposed into separate, mutual disjunct first area 23, second area 24 and lifting region 22；And by
In the application of mastication forces, lifting adhesive tape dies down with the cohesive force inside cell containing cavity, thus is easy to battery 21 from battery
Disassembled in accommodating cavity.
Three pieces of adhesive tapes for being located at lifting side in the prior art are merged into one piece by present embodiment, therefore, are being made
During adhesive tape, only need a step process to complete, while fabrication processing is simplified, also improve the profit of raw material
With rate, the cost of internal battery encapsulating structure is reduced；Meanwhile, during cell package is entered into cell containing cavity, workman
Only need to carry out a step bonding process, you can complete stickup, fixation that battery lifts side, need to be in lifting compared in the prior art
The process that side carries out three stickups, greatly improves the sticking efficiency of workman, reduces the waste of human resources, reduce system
Cause this.
In order to which battery is firmly fixed into battery containing intracavitary, battery is prevented to be subjected to displacement in use,
It is preferred that, first area 23 extends to the fore shell of battery 21 from the rear shell of battery 21, and second area 24 is from the rear shell of battery 21
Extend to the fore shell of battery 21.Specifically, can as shown in Figure 4,5, the upper end of parcel battery 21 left side of first area 23,
The lower end of the parcel of second area 24 battery 21 left side, then by first area 23, second area 24 with inside cell containing cavity
Adhesive it is viscous glutinous, so as to realize effective fixation to battery.
Simplify manufacture craft in order to further, it is preferred that the first tear string 231 and the second tear string 241 are from lifting area
The pulling part 221 in domain extends to paste section 222.
Battery is dismantled from cell containing cavity for the ease of user, it is preferred that 24 pairs of first area 23 and second area
Claim the opposite sides for being distributed in lifting region.So, when battery is installed on battery containing intracavitary, the bonding that battery is subject to
Power is uniform, effectively battery can be prevented to be subjected to displacement in use；In addition, when user dismantles battery 21, putting on
The lifting power of battery 21 is located in the middle part of battery so that the lifting power that first area 23 and second area 24 are subject to is impartial, is easy to use
Family safety, quick, easy battery is taken apart from cell containing cavity.
In order to which battery is fixed on into battery containing intracavitary, in addition it is also necessary to set double faced adhesive tape in battery containing intracavitary, double faced adhesive tape
The lifting adhesive tape of the internal bond of one sticking veneer and cell containing cavity, another sticking veneer and present embodiment is bonded.Wherein,
Double faced adhesive tape can be located at the positions such as medial surface, the bottom surface of cell containing cavity, as long as can be with the firm bonding of adhesive tape.This is specific real
Apply in mode, in order to save cost, while improving the adhesion strength of battery and cell containing cavity, and be easy to user to dismantle battery,
It is preferred that, the bottom surface of cell containing cavity is provided with the first double faced adhesive tape, the second double faced adhesive tape and the 3rd double faced adhesive tape, the first double faced adhesive tape and
One area bonded, the second double faced adhesive tape is bonded with second area, and the 3rd double faced adhesive tape is bonded with paste section.
For the service life of the internal battery encapsulating structure that improves present embodiment, it is preferred that the first double faced adhesive tape
The viscosity of the 3rd double faced adhesive tape is all higher than with the viscosity of the second double faced adhesive tape.So, user dismantle battery 21 during, by
It is more than lifting region and the adhesion strength of the 3rd double faced adhesive tape, and the secondth area in the adhesion strength of the double faced adhesive tape of first area 23 and first
The adhesion strength of the double faced adhesive tape of domain 24 and second is also greater than lifting region and the adhesion strength of the 3rd double faced adhesive tape, therefore user is to carrying
Draw region apply lifting power when, first area 23, second area 24 are separated with the body of battery 21, and lift region still with battery
21 body is bonded, so as to contribute to user quickly to separate battery 21 from cell containing cavity；And due in battery
After separation, first area 23 is still bonded with the first double faced adhesive tape, second area 24 is still bonded with the second double faced adhesive tape so that user is again
When battery 21 is loaded into cell containing cavity, adhesive tape remains to play preferable fixation to battery 21, improves weighing for adhesive tape
Multiple usability.
Operated for the ease of user, improve removal efficiency, it is preferred that pulling part 221 is without viscosity.So, Yong Hu
When dismantling battery, apply tensile force at the pulling part 221 without viscosity, simplify the operation of user.
In order to improve the adhesion strength of lifting adhesive tape and battery case and cell containing cavity, while reducing cost, it is preferred that
Lifting adhesive tape is made using Kapton.
In order to which battery is integrally fastened in battery accommodating chamber, the internal battery encapsulating structure of present embodiment
Also include a fixation adhesive tape 25, fixation adhesive tape 25 is distributed in the opposite sides of battery with lifting adhesive tape.The one side of fixation adhesive tape 25
Wrap up the adhesive bond in a sidepiece, another side and the cell containing cavity of battery 21.Fixation adhesive tape 25 also can be sub- using polyamides
Amine film is made.
Moreover, present embodiment additionally provides a kind of user terminal, and user terminal includes any of the above-described
Internal battery encapsulating structure.The user terminal of present embodiment, which includes but is not limited to mobile phone, tablet personal computer, individual digital, to be helped
Reason, E-book reader, audio player, camera etc..
Internal battery encapsulating structure and user terminal that present embodiment is provided, are carried by that will be located in the prior art
Three pieces of adhesive tapes of side are drawn to merge into one piece so that manufacturer only needs a step barbola work in the encapsulation process for carrying out internal battery
Can complete battery pair lift the fixation of side, simplify the Making programme of internal battery encapsulating structure, reduce cost of manufacture；Together
When, by setting tear string between lifting region and other regions, facilitate user's dismounting battery.
Second embodiment
Present embodiment provides a kind of internal battery encapsulating structure, and Fig. 4 is the second embodiment of the invention
Internal battery encapsulating structure front view, after Fig. 5 is the internal battery encapsulating structure of the second embodiment of the invention
View.
As shown in Figure 4,5, the internal battery encapsulating structure that present embodiment is provided, including：Cell containing cavity and carry
Adhesive tape is drawn, lifting adhesive tape is used to battery 31 being fixed on battery containing intracavitary, and the sticking veneer and the shell of battery 31 for lifting adhesive tape glue
It is glutinous.Wherein, the shape of cell containing cavity can be configured the need for the true form or user terminal according to battery, and this is specific
Embodiment is not construed as limiting to this.Adhesive tape includes first area 33, second area 34 and lifting region, first area 33 and second
Region 34 is located at the opposite sides in lifting region；Connected between first area 33 and lifting region by the first tear string 331, the
Connected between two regions 34 and lifting region by the second tear string 341, the second tear string 341 is parallel with the first tear string 331；
Lifting region includes paste section 322 and pulling part 321, and paste section 322 and the rear shell of battery 31 are viscous glutinous, and pulling part 321 is extended to
The fore shell of battery 31.Pass through and the first tear string 331 and the second tear string 341 be set so that user during battery is dismantled,
Easily lifting region can be separated with first area 33, second area 34, the great convenience operation of user.Its
In, the concrete shape of first area 33 and second area 34, those skilled in the art can be set according to actual needs, only
Want bonding, the self-contained battery 31 that can be consolidated；The concrete shape in lifting region can also be set according to actual needs,
As long as being easy to user to lift.
When user needs to dismantle battery, need to only hand or other instruments be used to apply one along first to pulling part 321
The mastication forces of the bearing of trend of 331 or second tear string of tear string 341, because the first tear string 331 and the second tear string 341 are to this
The mastication forces defensive ability/resistance ability in one direction is weaker, therefore, and the first tear string 331 and the second tear string 341 are easy to be torn apart, from
And lifting adhesive tape is decomposed into separate, mutual disjunct first area 33, second area 34 and lifting region 32；And by
In the application of mastication forces, lifting adhesive tape dies down with the cohesive force inside cell containing cavity, thus is easy to battery 31 from battery
Disassembled in accommodating cavity.
Three pieces of adhesive tapes for being located at lifting side in the prior art are merged into one piece by present embodiment, therefore, are being made
During adhesive tape, only need a step process to complete, while fabrication processing is simplified, also improve the profit of raw material
With rate, the cost of internal battery encapsulating structure is reduced；Meanwhile, during cell package is entered into cell containing cavity, workman
Only need to carry out a step bonding process, you can complete stickup, fixation that battery lifts side, need to be in lifting compared in the prior art
The process that side carries out three stickups, greatly improves the sticking efficiency of workman, reduces the waste of human resources, reduce system
Cause this.
In order to which battery is firmly fixed into battery containing intracavitary, battery is prevented to be subjected to displacement in use,
It is preferred that, first area 33 extends to the fore shell of battery 31 from the rear shell of battery 31, and second area 34 is from the rear shell of battery 31
Extend to the fore shell of battery 31.Specifically, can as shown in Figure 4,5, the upper end of parcel battery 31 left side of first area 33,
The lower end of the parcel of second area 34 battery 31 left side, then by first area 33, second area 34 with inside cell containing cavity
Adhesive it is viscous glutinous, so as to realize effective fixation to battery.
Battery is dismantled for the ease of user, it is preferred that the first opening is provided between first area 33 and pulling part 321
332, the second opening 342 is provided between second area 34 and pulling part 321.So, due to the first tear string 331 only position
Between first area 33 and paste section 322, and the second tear string 341 is only located between second area 34 and paste section 322, is used
Family only need to apply less mastication forces during battery is dismantled, it is possible to by first area, second area, lifting region
It is separated from each other, also allows for user's operation.
Battery is dismantled from cell containing cavity for the ease of user, it is preferred that 34 pairs of first area 33 and second area
Claim the opposite sides for being distributed in lifting region.So, when battery is installed on battery containing intracavitary, the bonding that battery is subject to
Power is uniform, effectively battery can be prevented to be subjected to displacement in use；In addition, when user dismantles battery 31, putting on
The lifting power of battery 31 is located in the middle part of battery so that the lifting power that first area 33 and second area 34 are subject to is impartial, is easy to use
Family safety, quick, easy battery is taken apart from cell containing cavity.
In order to which battery is fixed on into battery containing intracavitary, in addition it is also necessary to set double faced adhesive tape in battery containing intracavitary, double faced adhesive tape
The adhesive tape of the internal bond of one sticking veneer and cell containing cavity, another sticking veneer and present embodiment is bonded.Wherein, it is two-sided
Glue can be located at the positions such as medial surface, the bottom surface of cell containing cavity, as long as can be with the firm bonding of lifting adhesive tape.This is specific real
Apply in mode, in order to save cost, while improving the adhesion strength of battery and cell containing cavity, and be easy to user to dismantle battery,
It is preferred that, the bottom surface of cell containing cavity is provided with the first double faced adhesive tape, the second double faced adhesive tape and the 3rd double faced adhesive tape, the first double faced adhesive tape and
One area bonded, the second double faced adhesive tape is bonded with second area, and the 3rd double faced adhesive tape is bonded with paste section.
For the service life of the internal battery encapsulating structure that improves present embodiment, it is preferred that the first double faced adhesive tape
The viscosity of the 3rd double faced adhesive tape is all higher than with the viscosity of the second double faced adhesive tape.So, user dismantle battery 31 during, by
It is more than lifting region and the adhesion strength of the 3rd double faced adhesive tape, and the secondth area in the adhesion strength of the double faced adhesive tape of first area 33 and first
The adhesion strength of the double faced adhesive tape of domain 34 and second is also greater than lifting region and the adhesion strength of the 3rd double faced adhesive tape, therefore user is to carrying
Draw region apply lifting power when, first area 33, second area 34 are separated with the body of battery 31, and lift region still with battery
31 body is bonded, so as to contribute to user quickly to separate battery 31 from cell containing cavity；And due in battery
After separation, first area 33 is still bonded with the first double faced adhesive tape, second area 34 is still bonded with the second double faced adhesive tape so that user is again
When battery 31 is loaded into cell containing cavity, adhesive tape remains to play preferable fixation to battery 31, improves weighing for adhesive tape
Multiple usability.
Operated for the ease of user, improve removal efficiency, it is preferred that pulling part 321 is without viscosity.So, Yong Hu
When dismantling battery, apply tensile force at the pulling part 321 without viscosity, simplify the operation of user.
In order to improve the adhesion strength of adhesive tape and battery case and cell containing cavity, while reducing cost, it is preferred that lifting
Adhesive tape is made using Kapton.
In order to which battery is integrally fastened in battery accommodating chamber, the internal battery encapsulating structure of present embodiment
Also include a fixation adhesive tape 35, fixation adhesive tape 35 is distributed in the opposite sides of battery with lifting adhesive tape.The one side of fixation adhesive tape 35
Wrap up the adhesive bond in a sidepiece, another side and the cell containing cavity of battery 31.Fixation adhesive tape 35 also can be sub- using polyamides
Amine film is made.
Moreover, present embodiment additionally provides a kind of user terminal, and user terminal includes any of the above-described
Internal battery encapsulating structure.The user terminal of present embodiment, which includes but is not limited to mobile phone, tablet personal computer, individual digital, to be helped
Reason, E-book reader, audio player, camera etc..
Internal battery encapsulating structure and user terminal that present embodiment is provided, are carried by that will be located in the prior art
Three pieces of adhesive tapes of side are drawn to merge into one piece so that manufacturer only needs a step barbola work in the encapsulation process for carrying out internal battery
Can complete battery pair lift the fixation of side, simplify the Making programme of internal battery encapsulating structure, reduce cost of manufacture；Together
When, by setting tear string between lifting region and other regions, facilitate user's dismounting battery.
Embodiment 1
A kind of internal battery encapsulating structure and user terminal are present embodiments provided, Fig. 6 is the built-in of the embodiment of the present invention 1
The front view of battery packaging structure, Fig. 7 is the rearview of the internal battery encapsulating structure of the embodiment of the present invention 1.
As shown in Figure 4,5, the internal battery encapsulating structure that the present embodiment is provided, including：Cell containing cavity and adhesive tape, adhesive tape
For battery 41 to be fixed on into battery containing intracavitary, the sticking veneer and the shell of battery 41 of adhesive tape are viscous glutinous, the adhesive tape in the present embodiment
It is made using Kapton.Wherein, the shape of cell containing cavity is the rectangle matched with the shape of battery 41.Glue
Band includes first area 43, second area 44 and lifting region, and first area 43 and second area 44 are symmetrically distributed in lifting area
The opposite sides in domain；First area 43 and lifting region between have the first tear string 431, second area 44 with lifting region it
Between there is the second tear string 441, the second tear string 441 is parallel with the first tear string 431；Lifting region includes the He of paste section 422
Pulling part 421, paste section 422 and the rear shell of battery 41 are viscous glutinous, and pulling part 421 extends to the fore shell of battery 41, and pulling part 421 is not
With viscosity.First area 43 extends to the fore shell of battery 41 from the rear shell of battery 41, and second area 44 is after battery 41
Shell extends to the fore shell of battery 41.Be provided with the first opening 432 between first area 43 and pulling part 421, second area 44 with
The second opening 442 is provided between pulling part 421, the first tear string 431 is only located between first area 43 and paste section 422,
And second tear string 441 be only located between second area 44 and paste section 422.The internal battery encapsulating structure of the present embodiment is also wrapped
A fixation adhesive tape 45 is included, fixation adhesive tape 45 is distributed in the opposite sides of battery 41 with lifting adhesive tape.One bread of fixation adhesive tape 45
Wrap up in the adhesive bond in a sidepiece, another side and the cell containing cavity of battery 41.Fixation adhesive tape 45 is also thin using polyimides
Film production is formed.
The bottom surface of cell containing cavity is provided with the first double faced adhesive tape, the second double faced adhesive tape and the 3rd double faced adhesive tape, the first double faced adhesive tape with
First area is bonded, and the second double faced adhesive tape is bonded with second area, and the 3rd double faced adhesive tape is bonded with paste section.First double faced adhesive tape and second
The viscosity of double faced adhesive tape is all higher than the viscosity of the 3rd double faced adhesive tape.
When user needs to dismantle battery, need to only hand or other instruments be used to apply one along first to pulling part 421
The mastication forces of the bearing of trend of 431 or second tear string of tear string 441, because the first tear string 431 and the second tear string 441 are to this
The mastication forces defensive ability/resistance ability in one direction is weaker, therefore, and the first tear string 431 and the second tear string 441 are easy to be torn apart, from
And adhesive tape is decomposed into separate, mutual disjunct first area 43, second area 44 and lifting region 42；And due to
The viscosity of one double faced adhesive tape and the second double faced adhesive tape is all higher than the viscosity of the 3rd double faced adhesive tape, thus with the application of mastication forces, the firstth area
Domain 43, the cohesive force of second area 44 and battery are died down, and final first area 43, second area 44 are separated with battery, lift area
Domain still bonds with battery and drives battery to be disassembled from cell containing cavity.
The present embodiment additionally provides a kind of user terminal, and user terminal includes above-mentioned internal battery encapsulating structure.This reality
The user terminal for applying example is mobile phone.
It the above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as this hair
Bright protection domain.
Claims (10)
1. a kind of internal battery encapsulating structure, it is characterised in that including cell containing cavity and lifting adhesive tape, the lifting adhesive tape is used
In battery is fixed on into battery containing intracavitary, the sticking veneer and the battery case of the lifting adhesive tape are viscous glutinous；The lifting glue
Band includes first area, second area and lifting region, and the first area and the second area are located at the lifting region
Opposite sides；Connected between the first area and the lifting region by the first tear string, the second area and institute
State and connected by the second tear string between lifting region, second tear string is parallel with first tear string；The lifting
Region includes paste section and pulling part, and the paste section and the rear shell of the battery are viscous glutinous, and the pulling part extends to the electricity
The fore shell in pond.
2. internal battery encapsulating structure according to claim 1, it is characterised in that the first area is from the battery
Shell extends to the fore shell of the battery afterwards, and the second area extends to the fore shell of the battery from the rear shell of the battery.
3. internal battery encapsulating structure according to claim 2, it is characterised in that first tear string and described second
Pulling part of the tear string from the lifting region extends to the paste section.
4. internal battery encapsulating structure according to claim 2, it is characterised in that the first area and the pulling part
Between be provided with the first opening, the second opening is provided between the second area and the pulling part.
5. internal battery encapsulating structure according to claim 1, it is characterised in that the first area and secondth area
Domain is symmetrically distributed in the opposite sides in the lifting region.
6. internal battery encapsulating structure according to claim 1, it is characterised in that the bottom surface of the cell containing cavity is set
There are the first double faced adhesive tape, the second double faced adhesive tape and the 3rd double faced adhesive tape, first double faced adhesive tape is bonded with the first area, described second
Double faced adhesive tape is bonded with the second area, and the 3rd double faced adhesive tape is bonded with the paste section.
7. internal battery encapsulating structure according to claim 6, it is characterised in that first double faced adhesive tape and described second
The viscosity of double faced adhesive tape is all higher than the viscosity of the 3rd double faced adhesive tape.
8. internal battery encapsulating structure according to claim 1, it is characterised in that the pulling part is without viscosity.
9. internal battery encapsulating structure according to claim 1, it is characterised in that the lifting adhesive tape uses polyimides
Film is made.
10. a kind of user terminal, it is characterised in that the user terminal includes the in-built electrical described in claim any one of 1-9
Pond encapsulating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435764.7A CN107068938A (en) | 2017-06-06 | 2017-06-06 | Internal battery encapsulating structure and user terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435764.7A CN107068938A (en) | 2017-06-06 | 2017-06-06 | Internal battery encapsulating structure and user terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107068938A true CN107068938A (en) | 2017-08-18 |
Family
ID=59594439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435764.7A Pending CN107068938A (en) | 2017-06-06 | 2017-06-06 | Internal battery encapsulating structure and user terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107068938A (en) |
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| CN108485553A (en) * | 2018-05-17 | 2018-09-04 | 深圳市创立宏科技有限公司 | A kind of battery protection film and battery |
| CN109742276A (en) * | 2018-12-13 | 2019-05-10 | 维沃移动通信有限公司 | A kind of battery modules and mobile terminal |
| WO2020133831A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市泰衡诺科技有限公司 | Battery fixing structure and terminal |
| EP3678217A4 (en) * | 2017-10-27 | 2020-10-14 | Huawei Technologies Co., Ltd. | Coating film, battery module and mobile terminal |
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| EP3678217A4 (en) * | 2017-10-27 | 2020-10-14 | Huawei Technologies Co., Ltd. | Coating film, battery module and mobile terminal |
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