CN110459713A - Internal battery encapsulating structure, fixation adhesive tape and electronic equipment - Google Patents
Internal battery encapsulating structure, fixation adhesive tape and electronic equipment Download PDFInfo
- Publication number
- CN110459713A CN110459713A CN201910719069.2A CN201910719069A CN110459713A CN 110459713 A CN110459713 A CN 110459713A CN 201910719069 A CN201910719069 A CN 201910719069A CN 110459713 A CN110459713 A CN 110459713A
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- region
- battery
- area
- adhesive tape
- fixed part
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
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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
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The application provides a kind of internal battery encapsulating structure, including cell containing cavity and fixation adhesive tape, fixation adhesive tape is used to battery being fixed on battery containing intracavitary, fixation adhesive tape includes mutually independent first fixed part and the first pulling part, the side of first fixed part is connected to the rear shell of battery, the other side of first fixed part extends to the front housing of battery, and film is coated on battery, and the first pulling part is connected on film.Internal battery encapsulating structure of the invention, pulling part are separated with fixation adhesive tape, so that worker is easier to disassemble battery from cell containing cavity, maintenance is more convenient.The invention further relates to a kind of fixation adhesive tape and electronic equipments.
Description
Technical field
This application involves fields of communication technology, and in particular to a kind of internal battery encapsulating structure, fixation adhesive tape and electronics are set
It is standby.
Background technique
With the sustainable development and continuous improvement of people's living standards of science and technology, mobile phone, tablet computer, camera etc. are used
Family terminal device is more and more common in people's daily life to be used.In order to improve the service performance of user terminal, disappear
Expense person and businessman tend to the scheme for using internal battery in the user terminal.So-called internal battery refers to and is tied by encapsulation
Structure is mounted on the rechargeable battery inside user terminal.For manufacturer, user terminal internal battery, it is meant that battery
It can not easily dismantle；But each abnormal performance 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 the detachability in view of battery.
Currently, there are mainly two types of battery packaging structures inside user terminal: battery bracket is fixed and adhesive tape is fixed.
The battery bracket is fixed, and is referred to and is now pasted battery, is fixed on battery bracket, then passes through screw for battery branch
Frame is fixed on in the battery cavities in rear terminal.Although battery bracket may be reused in this mode, but due to battery bracket
Generating process in need mold to form, cause manufacturing cost higher；In addition, during dismounting cell, it is also necessary to by
Additional tool, is not easy to user's operation.
The adhesive tape is fixed, and refers to and directly battery is fixed in battery cavities by easy-to-draw adhesive tape.When needing to dismantle battery
When, easy-to-draw adhesive tape only need to be pulled, battery can be pulled out from battery cavities.The mode fixed compared to battery bracket, adhesive tape are solid
Determine that mode is low in cost, does not need during dismantling battery by additional tool, therefore by the majority of consumers and Sheng
The favor for producing producer, becomes the internal battery packaged type of current mainstream.
For the battery packaging structure fixed using adhesive tape, battery is lifted for convenience, can be arranged on adhesive tape for lifting
The pulling part of battery lifts pulling part away from the direction of battery, can be disassembled battery in disassembly cell process,
Citing is illustrated below.
Application No. is 201720645930.1 patents to disclose a kind of internal battery encapsulating structure, and discloses lifting glue
Band, battery containing is intracavitary, and lifting adhesive tape includes first area, second area and lifting area for battery to be fixed on for lifting adhesive tape
Domain, lifting region are connect with first area, second area respectively by the first tear string and the second tear string, lift the viscous of region
The rear shell of patch portion and battery is viscous glutinous, and the pulling part for lifting region extends to the front housing of battery.When needing to dismantle battery, first from electricity
Then first area and second area pull-up are lifted pulling part by the front housing in pond, can dismantle battery from cell containing cavity
Get off.
But connect respectively with first area, second area since lifting region passes through the first tear string and the second tear string
It connects, when pullling pulling part, will drive first area and second area, while needing to increase disassembly dynamics, cause disassembly inconvenient,
Reduce removal efficiency.Moreover, needing also to make the first tear string and the second tear string when manufacturing lifting adhesive tape, increase
Add production process, improves the cost of manufacture and cost of labor of internal battery encapsulating structure.
Summary of the invention
The purpose of the application is, provides a kind of internal battery encapsulating structure, and pulling part is separated with fixation adhesive tape, so that work
People is easier to disassemble battery from cell containing cavity, and maintenance is more convenient.
In order to solve the above technical problems, the application provides a kind of internal battery encapsulating structure, including cell containing cavity and solid
Determine adhesive tape, battery containing is intracavitary, and fixation adhesive tape includes mutually independent first fixed part for battery to be fixed on for fixation adhesive tape
With the first pulling part, the side of the first fixed part is connected to the rear shell of battery, and the other side of the first fixed part extends to battery
Front housing is coated with film on battery, and the first pulling part is connected on film.
In an embodiment of the present invention, above-mentioned film is wheat membrane, the front housing and rear shell of battery described in the film coated,
First pulling part is located on the film of the front housing.
In an embodiment of the present invention, above-mentioned first fixed part includes first area, second area and third region, described
First area is pasted on the film of the rear shell, and the second area is oppositely arranged with the third region, and described
The one end in two regions and the third region is connect with the first area, the second area and the third region it is another
End extends on the film of the front housing, and the pulling part is between the second area and the third region.
In an embodiment of the present invention, above-mentioned second area be equipped with the first elongated area, first elongated area to
Far from the second area direction extend, first elongated area be equipped with the first arrow, it is described first instruction
Arrow is directed toward the second area；The third region be equipped with the second elongated area, second elongated area away from
The direction in the third region extends, and second elongated area is equipped with the second arrow, and second arrow refers to
To the third region.
In an embodiment of the present invention, above-mentioned fixation adhesive tape includes the second fixed part, second fixed part and described the
One fixed part is oppositely arranged, and first fixed part is located at the two sides of the battery with second fixed part.
In an embodiment of the present invention, above-mentioned second fixed part includes the fourth region and the 5th region, the fourth region
It is pasted on the film of the rear shell, the one end in the 5th region is connect with the fourth region, the 5th region
The other end extend on the film of the front housing.
In an embodiment of the present invention, the 5th region described above is equipped with third elongated area and the 4th elongated area,
The third elongated area is oppositely arranged with the 4th elongated area, the third elongated area and the 4th elongated area
Extend away from the direction in the 5th region, the third elongated area is equipped with third arrow, and the described 4th prolongs
It stretches region and is directed toward the 5th region equipped with the 4th arrow, the third arrow and the 4th arrow.
In an embodiment of the present invention, the bottom surface of above-mentioned cell containing cavity is provided with the first double-sided adhesive and the second double-sided adhesive,
First double-sided adhesive and first fixed part bond, and second double-sided adhesive and second fixed part bond.
In an embodiment of the present invention, above-mentioned fixation adhesive tape further includes the second pulling part, second pulling part with it is described
First pulling part is oppositely arranged, and the second pulling part connection is on the membrane.
In an embodiment of the present invention, above-mentioned first pulling part be extended outwardly by the part of the film it is integrally formed,
Perhaps second pulling part is integrally formed or described first pulling part, described of being extended outwardly by the part of the film
Second pulling part be extended outwardly by the part of the film it is integrally formed.
In an embodiment of the present invention, above-mentioned fixation adhesive tape is made using Kapton.
The invention further relates to a kind of fixation adhesive tape, the fixation adhesive tape includes that mutually independent first fixed part and first mention
Drawing portion, battery containing is intracavitary, and first pulling part is connected to the battery for battery to be fixed on for first fixed part
Film on, the front housing and rear shell of battery described in the film coated.
In an embodiment of the present invention, above-mentioned first fixed part includes first area, second area and third region, described
First area is used to be pasted onto the film of the rear shell, and the second area is oppositely arranged with the third region, institute
The one end for stating second area and the third region is connect with the first area, the second area and the third region
The other end is adopted on the film for extending to the front housing, and first pulling part is located at the second area and the third
Between region.
In an embodiment of the present invention, above-mentioned fixation adhesive tape includes the second fixed part, and second fixed part is used for will be electric
Pond is fixed on that battery containing is intracavitary, and second fixed part is oppositely arranged with first fixed part.
In an embodiment of the present invention, above-mentioned second fixed part includes the fourth region and the 5th region, the fourth region
For being pasted onto the film of the rear shell, the one end in the 5th region is connect with the fourth region, and the described 5th
The other end in region is used to extend to the film of the front housing.
In an embodiment of the present invention, above-mentioned fixation adhesive tape further includes the second pulling part, second pulling part with it is described
First pulling part is oppositely arranged, and second pulling part is connected on the film of the battery.
The invention further relates to a kind of fixation adhesive tape, the fixation adhesive tape includes the first fixed part and the first pulling part, described
First fixed part be used to battery being fixed on battery containing it is intracavitary, first fixed part include first area, second area and
Third region, the first area are used to be pasted onto the rear shell of the battery, the second area and third region phase
To setting, for extending to the front housing of the battery, first pulling part is set for the second area and the third region
It is placed between the second area and the third region, the end of first pulling part passes through the first empty broken string and described the
The connection of one region.
In an embodiment of the present invention, above-mentioned first pulling part is connect by the second empty broken string with the second area, institute
The first pulling part is stated to connect by third void broken string with the third region.
In an embodiment of the present invention, the extending direction of the extending direction of the above-mentioned second empty broken string and third void broken string
It is angled therebetween.
In an embodiment of the present invention, above-mentioned fixation adhesive tape includes the second fixed part, and second fixed part is used for will be electric
Pond is fixed on that battery containing is intracavitary, and second fixed part is oppositely arranged with first fixed part.
The invention further relates to a kind of electronic equipment, including above-mentioned internal battery encapsulating structure.
First pulling part of internal battery encapsulating structure of the invention is separated with fixation adhesive tape, and the setting of the first pulling part is being wrapped
It covers on the film of battery, therefore, during making fixation adhesive tape, only a step process is needed to can be completed, simplify production work
While skill process, the utilization rate of raw material is also improved, fixation adhesive tape need to be only attached on battery by worker, and electricity can be completed
The stickup and fixation in pond, reduce the waste of human resources, reduce manufacturing cost.Due to the first pulling part and fixation adhesive tape point
From so that worker is easier to disassemble battery from cell containing cavity, maintenance is more convenient, is more able to satisfy actual demand.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And it can be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages of the application can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the backsight structural representation that the internal battery encapsulating structure of first embodiment of the invention is connected in mobile terminal
Figure.
Fig. 2 is the positive structure diagram of the internal battery encapsulating structure of first embodiment of the invention.
Fig. 3 is the backsight structural representation of the internal battery encapsulating structure of first embodiment of the invention.
Fig. 4 is the schematic cross-sectional view of internal battery encapsulating structure shown in Fig. 3.
Fig. 5 is the partial enlargement diagram of internal battery encapsulating structure shown in Fig. 4.
Fig. 6 is the positive structure diagram of the internal battery encapsulating structure of second embodiment of the invention.
Fig. 7 is the positive structure diagram of the fixation adhesive tape of third embodiment of the invention.
Fig. 8 is the backsight structural representation of the fixation adhesive tape of third embodiment of the invention.
Fig. 9 is the schematic cross-sectional view of fixation adhesive tape shown in Fig. 7.
Figure 10 is the positive structure diagram of the fixation adhesive tape of fourth embodiment of the invention.
Figure 11 is the positive structure diagram of the fixation adhesive tape of fifth embodiment of the invention.
Figure 12 is the backsight structural representation of the fixation adhesive tape of fifth embodiment of the invention.
Figure 13 is the positive structure diagram of the fixation adhesive tape of sixth embodiment of the invention.
Figure 14 is the backsight structural representation of the fixation adhesive tape of sixth embodiment of the invention.
Figure 15 is the positive structure diagram of the fixation adhesive tape of seventh embodiment of the invention.
Figure 16 is the backsight structural representation of the fixation adhesive tape of seventh embodiment of the invention.
Specific embodiment
The embodiment of the invention provides a kind of internal battery encapsulating structure, fixation adhesive tape and electronic equipments.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
Description and claims of this specification and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It answers described
Understand that the data used in this way are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to scheming herein
Show or the content that describes other than sequence implement.In addition, term " includes " and " having " and their any deformation, it is intended that
In cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units need not
Those of be limited to be clearly listed step or unit, but may include be not clearly listed or for these process, methods,
The other step or units of product or equipment inherently.
For the ease of the understanding of those skilled in the art, the present invention is by following embodiment to technical side provided by the invention
The specific implementation process of case is illustrated.
First embodiment
Fig. 1 is the backsight structural representation that the internal battery encapsulating structure of first embodiment of the invention is connected in mobile terminal
Figure, Fig. 2 are the positive structure diagrams of the internal battery encapsulating structure of first embodiment of the invention, and Fig. 3 is that the present invention first is real
The backsight structural representation of the internal battery encapsulating structure of example is applied, Fig. 4 is the section view knot of internal battery encapsulating structure shown in Fig. 3
Structure schematic diagram, Fig. 5 are the partial enlargement diagrams of internal battery encapsulating structure shown in Fig. 4, please refer to Fig. 1 to Fig. 5, in-built electrical
Pond encapsulating structure includes cell containing cavity 101 and fixation adhesive tape 10, and fixation adhesive tape 10 is used to battery 20 being fixed on battery containing
In chamber 101, fixation adhesive tape 10 includes mutually independent first fixed part 11 and the first pulling part 14, the side of the first fixed part 11
It is connected to the rear shell of battery 20, the other side of the first fixed part 11 extends to the front housing of battery 20, is coated with film on battery 20
21, the first pulling part 14 is connected on film 21.In the present embodiment, cell containing cavity 101 is for example arranged in mobile terminal 30
Back, which is mobile phone, tablet computer etc., but is not limited thereto.
Further, film 21 is wheat membrane, and it is a kind of tough and tensile polyester polymer that wherein wheat, which draws (mylar), is had
Dimensionally stable, excellent anti-tear tensile strength, heat-resisting cold-resistant, moisture resistance water-fast, resistant to chemical etching and superpower insulation performance etc. are excellent
Point, wheat membrane is compared with common paper material, and in the case where same thickness, toughness is bigger, not cracky.The present invention uses wheat
Membrane carries out package protection to internal battery 20.The end of battery 20 is equipped with electrode 23, and electrode 23 is set to outside film 21, i.e., thin
There is no covering electrodes 23 for film 21.
Film 21 coats the front housing and rear shell of battery 20, and the first pulling part 14 is located on the film 21 of front housing.Due to first
Pulling part 14 is arranged on film 21, and the first pulling part 14 is separated with the first fixed part 11, and the first pulling part 14 of lifting makes battery
20 from cell containing cavity 101 when disassembling, and the first pulling part 14 not will drive the first fixed part 11, does not need to increase disassembly
Dynamics, it is easier to battery 20 be disassembled from cell containing cavity 101, improve removal efficiency.In the present embodiment, battery
20 be mutually to fasten and be set to the components such as electrolyte, electrode slice between front housing and rear shell by front housing and rear shell to be formed,
Middle front housing is oppositely arranged with rear shell, and front housing is located at the outside of cell containing cavity 101, and rear shell is located at the inside of cell containing cavity 101,
I.e. rear shell is close to the bottom surface of cell containing cavity 101.
In the present embodiment, the first pulling part 14 be extended outwardly by the part of film 21 it is integrally formed, but not with this
It is limited, such as the diaphragm of sheet is provided, one end of diaphragm is fixed on film 21 by way of gluing, and then forms first
Pulling part 14, wherein the first pulling part 14 is parallel to the front housing setting of battery 20.
Further, the first fixed part 11 includes first area 111, second area 112 and third region 113, the firstth area
Domain 111 is pasted on the film 21 of rear shell, and second area 112 is oppositely arranged with third region 113, second area 112 and third
The one end in region 113 is connect with first area 111, and the other end in second area 112 and third region 113 extends to the thin of front housing
On film 21.
Further, the first pulling part 14 is between second area 112 and third region 113, the first pulling part 14
In the middle part of battery 20, when the lifting power for being applied to battery 20 acts on the middle part of battery 20,20 uniform force of battery, convenient for using
Family is safe, quick, easy to take apart battery 20 from cell containing cavity 101.In the present embodiment, the first fixed part 11
It is set to a side of battery 20, and the first fixed part 11 is arranged along the length direction of battery 20, first area 111 is pasted onto
The regional area of the film 21 of rear shell.
Further, second area 112 is oppositely arranged with third region 113 along the length direction of battery 20.
Further, in order to which battery 20 to be integrally fastened in 20 accommodating chamber of battery, fixation adhesive tape 10 further includes
Two fixed parts 12, the second fixed part 12 are oppositely arranged with the first fixed part 11, and the first fixed part 11 and the second fixed part 12 are distinguished
Positioned at the two sides of battery 20, that is to say, that battery 20 is fixed on battery containing by the first fixed part 11 and the second fixed part 12
In chamber 101.
Further, the second fixed part 12 includes the fourth region 121 and the 5th region 122, after the fourth region 121 is pasted onto
On the film 21 of shell, the one end in the 5th region 122 is connect with the fourth region 121, and the other end in the 5th region 122 extends to front housing
Film 21 on.In the present embodiment, the second fixed part 12 is set to another side of battery 20, and the second fixed part 12 along
The length direction of battery 20 is arranged, and the fourth region 121 is pasted onto the regional area of the film 21 of rear shell.
Further, second area 112 is equipped with the first elongated area 112a, and the first elongated area 112a is away from the
The direction in two regions 112 extends, and the first elongated area 112a is equipped with the first arrow, and the first arrow is directed toward the secondth area
Domain 112；Third region 113 is equipped with the second elongated area 113a, and the second elongated area 113a is away from third region 113
Direction extends, and the second elongated area 113a is equipped with the second arrow, and the second arrow is directed toward third region 113；5th
Region 122 is equipped with third elongated area 122a and the 4th elongated area 122b, third elongated area 122a and the 4th extension area
Domain 122b is oppositely arranged, and third elongated area 122a and the 4th elongated area 122b prolong away from the direction in the 5th region 122
It stretches, third elongated area 122a is equipped with third arrow, and the 4th elongated area 122b is equipped with the 4th arrow, third
Arrow and the 4th arrow are directed toward the 5th region 122.When needing to dismantle battery 20, first along the first indicator
The instruction direction of head, the second arrow, third arrow and the 4th arrow, by second area 112, third region
113 and 122 pull-up of the 5th region, the first pulling part 14 then is lifted away from the direction of battery 20, by battery 20 from battery
It is taken apart in accommodating cavity 101.
Further, in order to battery 20 is fixed in cell containing cavity 101, it is also necessary to be set in cell containing cavity 101
Double-sided adhesive is set, an adhesive surface of double-sided adhesive and internal bond, another adhesive surface and the fixation adhesive tape 10 of cell containing cavity 101 are viscous
Knot.Wherein, double-sided adhesive can be located at the positions such as medial surface, the bottom surface of cell containing cavity 101, as long as can be firm with fixation adhesive tape 10
Bonding.
In a specific embodiment, in order to save cost, while battery 20 is improved and the bonding of cell containing cavity 101 is strong
Degree, and dismantle battery 20 convenient for user, it is preferred that the bottom surface of cell containing cavity 101 is provided with the first double-sided adhesive and second two-sided
Glue, the first double-sided adhesive are oppositely arranged with the second double-sided adhesive, and the first double-sided adhesive and first area 111 bond, the second double-sided adhesive and the
Four regions 121 bonding.
Further, in order to improve the adhesion strength of fixation adhesive tape 10 and 20 shell of battery and cell containing cavity 101, simultaneously
Reduce cost, it is preferred that fixation adhesive tape 10 is made using Kapton 21, i.e., the first fixed part 11 and second is fixed
Portion 12 is all made of Kapton 21 and is made, but is not limited thereto.
Second embodiment
Fig. 6 is the positive structure diagram of the internal battery encapsulating structure of second embodiment of the invention, as shown in fig. 6, this
The internal battery encapsulating structure of embodiment and the internal battery encapsulating structure of first embodiment are roughly the same, and difference is battery
The first pulling part 14 and the second pulling part 15 are connected on 20 film 21, the second pulling part 15 is set relatively with the first pulling part 14
It sets, the second pulling part 15 is connected on film 21.Since the second pulling part 15 is arranged on film 21, the second pulling part 15 and the
One fixed part 11, the separation of the second fixed part 12, the second pulling part 15 of lifting disassemble battery 20 from cell containing cavity 101
When, the second pulling part 15 not will drive the first fixed part 11 and the second fixed part 12, not need to increase disassembly dynamics, it is easier to will
Battery 20 is disassembled from cell containing cavity 101, improves removal efficiency.
Further, the first pulling part 14, the second pulling part 15 be extended outwardly by the part of film 21 it is integrally formed but
It is not limited thereto, such as the diaphragm of sheet is provided, one end of diaphragm is fixed on film 21 by way of gluing, in turn
The second pulling part 15 is formed, wherein the second pulling part 15 is parallel to the front housing setting of battery 20.In-built electrical about the present embodiment
The structure of pond encapsulating structure please refers to first embodiment, and details are not described herein again.
3rd embodiment
Fig. 7 is the positive structure diagram of the fixation adhesive tape of third embodiment of the invention, and Fig. 8 is third embodiment of the invention
Fixation adhesive tape backsight structural representation, Fig. 9 is the schematic cross-sectional view of fixation adhesive tape shown in Fig. 7, such as Fig. 7, Fig. 8 and
Shown in Fig. 9, fixation adhesive tape 10 includes mutually independent first fixed part 11 and the first pulling part 14, and the first fixed part 11 is used for will
Battery is fixed in cell containing cavity 101, and the first pulling part 14 connects on the film 21 of battery, and film 21 coats the front housing of battery
And rear shell.
Further, the first fixed part 11 includes first area 111, second area 112 and third region 113, the firstth area
Domain 111 is used to be pasted onto the film 21 of rear shell, and second area 112 is oppositely arranged with third region 113,112 He of second area
The one end in third region 113 is connect with first area 111, and the other end in second area 112 and third region 113 is adopted in extending to
On the film 21 of front housing, the first pulling part 14 is between second area 112 and third region 113.
Further, fixation adhesive tape 10 includes the second fixed part 12, and the second fixed part 12 is used to battery being fixed on battery
In accommodating cavity 101, the second fixed part 12 is oppositely arranged with the first fixed part 11.
Further, the second fixed part 12 includes the fourth region 121 and the 5th region 122, and the fourth region 121 is for pasting
On the film 21 of rear shell, the one end in the 5th region 122 is connect with the fourth region 121, and the other end in the 5th region 122 is for prolonging
It extends on the film 21 of front housing.
The structure of the fixation adhesive tape 10 of the fixation adhesive tape 10 and first embodiment of the present embodiment, function, material are all the same, tool
Body details please refers to first embodiment, and details are not described herein again.
Fourth embodiment
Figure 10 is the positive structure diagram of the fixation adhesive tape of fourth embodiment of the invention, as shown in Figure 10, the present embodiment
Fixation adhesive tape it is roughly the same with the fixation adhesive tape of 3rd embodiment, difference is to be connected with first on the film 21 of battery 20
Pulling part 14 and the second pulling part 15, the first pulling part 14 are oppositely arranged with the second pulling part 15, and the second pulling part 15 is connected to
On film 21.Since the second pulling part 15 is arranged on film 21, the second pulling part 15 and the first fixed part 11, the second fixed part
12 separation, when the second pulling part 15 of lifting disassembles battery 20 from cell containing cavity 101, the second pulling part 15 will not band
Dynamic first fixed part 11 and the second fixed part 12 do not need to increase disassembly dynamics, it is easier to by battery 20 from cell containing cavity 101
In disassemble, improve removal efficiency.
Further, the first pulling part 14, the second pulling part 15 be extended outwardly by the part of film 21 it is integrally formed but
It is not limited thereto, such as the diaphragm of sheet is provided, one end of diaphragm is fixed on film 21 by way of gluing, in turn
The second pulling part 15 is formed, wherein the second pulling part 15 is parallel to the front housing setting of battery 20.
The other structures of fixation adhesive tape about the present embodiment please refer to 3rd embodiment, and details are not described herein again.
5th embodiment
Figure 11 is the positive structure diagram of the fixation adhesive tape of fifth embodiment of the invention, and Figure 12 is that the present invention the 5th is implemented
The backsight structural representation of the fixation adhesive tape of example, as is illustrated by figs. 11 and 12, fixation adhesive tape 10 include the first fixed part 11 and the
One pulling part 14, for the first fixed part 11 for battery to be fixed in cell containing cavity 101, the first fixed part 11 includes the firstth area
Domain 111, second area 112 and third region 113, first area 111 are used to be pasted onto the rear shell of battery, second area 112
It is oppositely arranged with third region 113, second area 112 and third region 113 are for extending to the front housing of battery, the first lifting
Portion 14 is set between second area 112 and third region 113, the end of the first pulling part 14 by the first empty broken string 141 with
First area 111 connects.In the present embodiment, the first pulling part 14 does not connect second area 112 and third region 113.In
In the present embodiment, the first pulling part 14 includes paste area and extension area, and paste area is used to be pasted onto the rear shell of battery, extension area
For extending to the front housing of battery.
Further, fixation adhesive tape 10 further includes the second fixed part 12, and the second fixed part 12 is used to battery being fixed on electricity
In pond accommodating cavity 101, the second fixed part 12 is oppositely arranged with the first fixed part 11.
The fixation adhesive tape 10 of the present embodiment and the structure of fixation adhesive tape 10 of 3rd embodiment are roughly the same, and difference is
First pulling part 14 and the first fixed part 11 be not mutually independent, and first pulling part 14 and the first fixed part 11 of the present embodiment pass through
First empty broken string 141 is connect with first area 111, as detailed above.
Other structures about fixation adhesive tape 10 please refer to 3rd embodiment, and details are not described herein again.
Sixth embodiment
Figure 13 is the positive structure diagram of the fixation adhesive tape of sixth embodiment of the invention, and Figure 14 is that the present invention the 6th is implemented
The backsight structural representation of the fixation adhesive tape of example, as shown in Figure 13 and Figure 14, the fixation adhesive tape 10 of the present embodiment and the 5th are implemented
10 structure of fixation adhesive tape of example is roughly the same, and difference is the first pulling part 14 and second area 112 and third region 113
Connection type is different.
Specifically, the first pulling part 14 is connect by the second empty broken string 142 with second area 112, and the first pulling part 14 is logical
Third void broken string 143 is crossed to connect with third region 113.
Other structures about fixation adhesive tape 10 please refer to the 5th embodiment, and details are not described herein again.
7th embodiment
Figure 15 is the positive structure diagram of the fixation adhesive tape of seventh embodiment of the invention, and Figure 16 is that the present invention the 7th is implemented
The backsight structural representation of the fixation adhesive tape of example, as shown in Figure 15 and Figure 16, the fixation adhesive tape 10 of the present embodiment and the 5th are implemented
10 structure of fixation adhesive tape of example is roughly the same, and difference is that the second empty broken string 142 and third void break 143 setting directions not
Together.
Specifically, the extending direction of the extending direction and third void broken string 143 of the second empty broken string 142 is angled therebetween, also
It is to say, the second empty broken string 142 and third void broken string 143 are not parallel.
Other structures about fixation adhesive tape 10 please refer to sixth embodiment, and details are not described herein again.
8th embodiment
The present invention also provides a kind of electronic equipment, electronic equipment includes above-mentioned internal battery encapsulating structure.This is specific
The electronic equipment of embodiment includes but is not limited to that mobile phone, tablet computer, personal digital assistant, E-book reader, audio are broadcast
Put device, camera etc..
First pulling part 14 of internal battery encapsulating structure of the invention is separated with fixation adhesive tape 10, and the first pulling part 14 is set
It sets on the film 21 of cladding battery 20, therefore, during making fixation adhesive tape 10, only a step process is needed to can be completed,
While simplifying fabrication processing, the utilization rate of raw material is also improved, fixation adhesive tape 10 need to be only attached to electricity by worker
On pond 20, the stickup and fixation of battery 20 can be completed, reduce the waste of human resources, reduce manufacturing cost.Due to
One pulling part 14 is separated with fixation adhesive tape 10, so that worker is easier to disassemble battery 20 from cell containing cavity 101, is tieed up
It repairs more convenient, is more able to satisfy actual demand.
The present invention is not limited to the specific details in the above embodiment, within the scope of the technical concept of the present invention, can be with
Various simple variants of the technical solution of the present invention are made, these simple variants all belong to the scope of protection of the present invention.Above-mentioned
Each particular technique feature described in specific embodiment can pass through any suitable side in the case of no contradiction
Formula is combined.In order to avoid unnecessary repetition, the invention will not be further described in various possible combinations.
Claims (21)
1. a kind of internal battery encapsulating structure, which is characterized in that including cell containing cavity and fixation adhesive tape, the fixation adhesive tape is used
In battery to be fixed on, the battery containing is intracavitary, and the fixation adhesive tape includes mutually independent first fixed part and the first lifting
Portion, the side of first fixed part are connected to the rear shell of the battery, and the other side of first fixed part extends to described
The front housing of battery is coated with film on the battery, and the first pulling part connection is on the membrane.
2. internal battery encapsulating structure as described in claim 1, which is characterized in that the film is wheat membrane, the film
The front housing and rear shell of the battery are coated, first pulling part is located on the film of the front housing.
3. internal battery encapsulating structure as claimed in claim 2, which is characterized in that first fixed part includes the firstth area
Domain, second area and third region, the first area are pasted on the film of the rear shell, the second area and institute
Third region to be stated to be oppositely arranged, the one end in the second area and the third region is connect with the first area, and described
The other end in two regions and the third region extends on the film of the front housing, and first pulling part is located at described
Between second area and the third region.
4. internal battery encapsulating structure as claimed in claim 3, which is characterized in that the second area is equipped with first and extends
Region, first elongated area extend away from the direction of the second area, and first elongated area is equipped with the
One arrow, first arrow are directed toward the second area；The third region is equipped with the second elongated area, institute
The direction that the second elongated area is stated away from the third region extends, and second elongated area is equipped with the second indicator
Head, second arrow are directed toward the third region.
5. internal battery encapsulating structure as described in claim 1, which is characterized in that the fixation adhesive tape includes second fixed
Portion, second fixed part are oppositely arranged with first fixed part, and first fixed part and second fixed part are distinguished
Positioned at the two sides of the battery.
6. internal battery encapsulating structure as claimed in claim 5, which is characterized in that second fixed part includes the fourth region
With the 5th region, the fourth region is pasted on the film of the rear shell, the one end in the 5th region and described the
The connection of four regions, the other end in the 5th region extend on the film of the front housing.
7. internal battery encapsulating structure as claimed in claim 6, which is characterized in that the 5th region extends equipped with third
Region and the 4th elongated area, the third elongated area are oppositely arranged with the 4th elongated area, the third extension area
Domain and the 4th elongated area extend away from the direction in the 5th region, and the third elongated area is equipped with third
Arrow, the 4th elongated area are equipped with the 4th arrow, the third arrow and the 4th indicator
Head is directed toward the 5th region.
8. internal battery encapsulating structure as claimed in claim 4, which is characterized in that the bottom surface of the cell containing cavity is provided with
First double-sided adhesive and the second double-sided adhesive, first double-sided adhesive and first fixed part bond, second double-sided adhesive and institute
State the second fixed part bonding.
9. the internal battery encapsulating structure as described in claim 1 to 8 any one, which is characterized in that the fixation adhesive tape is also
Including the second pulling part, second pulling part is oppositely arranged with first pulling part, and second pulling part is connected to institute
It states on film.
10. internal battery encapsulating structure as claimed in claim 9, which is characterized in that first pulling part is by described thin
The part of film integrally formed or described second pulling part that extends outwardly is the bodily form that extended outwardly by the part of the film
At or first pulling part, second pulling part be extended outwardly by the part of the film it is integrally formed.
11. the internal battery encapsulating structure as described in claim 1 to 8 any one, which is characterized in that the fixation adhesive tape is adopted
It is made with Kapton.
12. a kind of fixation adhesive tape, which is characterized in that the fixation adhesive tape includes mutually independent first fixed part and the first lifting
Portion, battery containing is intracavitary for battery to be fixed on for first fixed part, and first pulling part is connected to the battery
On film, the front housing and rear shell of battery described in the film coated.
13. fixation adhesive tape as claimed in claim 12, which is characterized in that first fixed part includes first area, second
Region and third region, the first area are used to be pasted onto the film of the rear shell, the second area with it is described
Third region is oppositely arranged, and the one end in the second area and the third region is connect with the first area, and described second
The other end in region and the third region is adopted on the film for extending to the front housing, and first pulling part is located at institute
It states between second area and the third region.
14. fixation adhesive tape as claimed in claim 11, which is characterized in that the fixation adhesive tape includes the second fixed part, described
For battery to be fixed on, battery containing is intracavitary, and second fixed part is opposite with first fixed part sets second fixed part
It sets.
15. fixation adhesive tape as claimed in claim 14, which is characterized in that second fixed part includes the fourth region and the 5th
Region, the fourth region are used to be pasted onto the film of the rear shell, the one end and the described 4th in the 5th region
Region connection, the other end in the 5th region are used to extend to the film of the front housing.
16. the fixation adhesive tape as described in claim 12 to 15 any one, which is characterized in that the fixation adhesive tape further includes
Two pulling parts, second pulling part are oppositely arranged with first pulling part, and second pulling part is connected to the battery
Film on.
17. a kind of fixation adhesive tape, which is characterized in that the fixation adhesive tape includes the first fixed part and the first pulling part, and described the
One fixed part is used to battery being fixed on battery containing intracavitary, and first fixed part includes first area, second area and the
Three regions, the first area are used to be pasted onto the rear shell of the battery, and the second area is opposite with the third region
Setting, the second area and the third region are used to extend to the front housing of the battery, the first pulling part setting
Between the second area and the third region, the end of first pulling part passes through the first empty broken string and described first
Region connection.
18. fixation adhesive tape as claimed in claim 17, which is characterized in that first pulling part passes through the second empty broken string and institute
Second area connection is stated, first pulling part is connect by third void broken string with the third region.
19. fixation adhesive tape as claimed in claim 18, which is characterized in that the extending direction of the second empty broken string and described the
The extending direction of three empty broken strings is angled therebetween.
20. fixation adhesive tape as claimed in claim 17, which is characterized in that the fixation adhesive tape includes the second fixed part, described
For battery to be fixed on, battery containing is intracavitary, and second fixed part is opposite with first fixed part sets second fixed part
It sets.
21. a kind of electronic equipment, which is characterized in that encapsulate and tie including internal battery described in claim 1 to 11 any one
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719069.2A CN110459713A (en) | 2019-08-05 | 2019-08-05 | Internal battery encapsulating structure, fixation adhesive tape and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719069.2A CN110459713A (en) | 2019-08-05 | 2019-08-05 | Internal battery encapsulating structure, fixation adhesive tape and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110459713A true CN110459713A (en) | 2019-11-15 |
Family
ID=68483041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910719069.2A Pending CN110459713A (en) | 2019-08-05 | 2019-08-05 | Internal battery encapsulating structure, fixation adhesive tape and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110459713A (en) |
-
2019
- 2019-08-05 CN CN201910719069.2A patent/CN110459713A/en active Pending
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