CN111690329A - Battery gum pasting structure - Google Patents
Battery gum pasting structure Download PDFInfo
- Publication number
- CN111690329A CN111690329A CN202010594915.5A CN202010594915A CN111690329A CN 111690329 A CN111690329 A CN 111690329A CN 202010594915 A CN202010594915 A CN 202010594915A CN 111690329 A CN111690329 A CN 111690329A
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- CN
- China
- Prior art keywords
- area
- pasting
- battery
- protective
- protection
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- 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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- 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
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
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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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/33—Applications of adhesives in processes or use of adhesives in the form of films or foils for batteries or fuel cells
-
- 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
- C09J2467/00—Presence of polyester
Abstract
The invention relates to the electronic field, and discloses a battery back adhesive pasting structure, which comprises: the adhesive layer and the protective film are arranged on one side of the adhesive layer and completely cover the adhesive layer, and the protective film is a layer; the protective film is provided with a first protective area, a second protective area and an avoiding area which is positioned between the first protective area and the second protective area and used for avoiding the flexible printed circuit board of the screen of the electronic equipment, and a breaking line is arranged between the avoiding area and the first protective area, so that the first protective area and the avoiding area can be conveniently separated when the avoiding area is torn; a breaking line is also arranged between the avoidance area and the second protection area, so that the second protection area and the avoidance area can be conveniently separated when the avoidance area is torn; the sticking layer is provided with a first sticking area and a second sticking area which are arranged at intervals; the first protection area corresponds to the first pasting area, and the first protection area completely covers the first pasting area; the second protection area corresponds to the second pasting area, and the second protection area completely covers the second pasting area.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a battery back adhesive pasting structure.
Background
When the soft package lithium battery is installed in the process of the electronic equipment, a paste layer is usually adhered to an equipment battery bin, and then the battery is assembled. Can paste the battery gum in the battery compartment earlier before the equipment battery, in order to prevent that the better protection battery gum is not contaminated in circulation and transportation, the battery gum has the protection film.
Since it is very important to apply the protective film, but applying the protective film increases the cost of installing the battery, it is important to control the cost of the protective film.
Disclosure of Invention
The invention discloses a battery gum pasting structure which is convenient for installing a battery on electronic equipment.
In order to achieve the purpose, the invention provides the following technical scheme:
a battery adhesive-backed structure for mounting a battery in an electronic device, comprising: the adhesive layer and the protective film are arranged on one side of the adhesive layer and completely cover the adhesive layer, and the protective film is a layer;
the protective film is provided with a first protective area, a second protective area and an avoiding area which is positioned between the first protective area and the second protective area and used for avoiding the flexible printed circuit board of the screen of the electronic equipment, and a breaking line is arranged between the avoiding area and the first protective area, so that the first protective area and the avoiding area can be conveniently separated when the avoiding area is torn;
a breaking line is also arranged between the avoidance area and the second protection area, so that the second protection area and the avoidance area can be conveniently separated when the avoidance area is torn;
the pasting layer is provided with a first pasting area and a second pasting area which are arranged at intervals;
the first protection area corresponds to the first pasting area, and the first protection area completely covers the first pasting area;
the second protection area corresponds to the second pasting area, and the second protection area completely covers the second pasting area.
When the battery is installed in the electronic equipment, before the battery is pasted, the pasting layer and the protective film are pasted together to form a whole, and the protective film is a layer; because the flexible printed circuit board of the screen of the electronic equipment needs to be avoided, in order to avoid the flexible printed circuit board of the screen, the protective film is divided into three parts: the protection area is divided into a first pasting area corresponding to the first protection area, the first pasting area completely covers the first protection area, a second pasting area corresponding to the second protection area, and the second pasting area completely covers the second protection area, so that when the avoidance area is torn off, the pasting area completely covers the pasting area, the pasting area is not exposed, the pasting performance of the pasting area is better guaranteed, and when a battery is pasted, the pasting of the pasting area is firmer; the screen is located and pastes the one side that the layer deviates from the protection film, here before the equipment battery, the district of dodging that will be located between first protected area and the second protected area tears earlier, reach and dodge the flexible printed circuit board on the screen, then will paste the first protected area that the first sticking area in the layer corresponds and tear, and paste the second protected area that the second sticking area in the layer corresponds and tear, then install the battery in the one side that the layer deviates from the screen of pasting, the structural feature of such protection film makes the operation more convenient, and only need a protection film had both solved dodging screen flexible wiring board, can guarantee the accurate installation of battery again, not only practiced thrift the cost in the battery installation process that the protection film caused, still make the operation simpler.
Further, the thickness of the protective film is 0.04mm-0.06 mm.
Furthermore, the avoiding area is provided with a positioning hole.
Furthermore, a tearing part is formed on the edge of the avoiding area along the extension direction of the breaking line.
Further, the thickness of the pasting layer is 0.05mm-0.15 mm.
Further, the material of the pasting layer is PET gum.
Further, the thickness of the protective film is 0.05 mm.
Further, the positioning hole is circular.
Further, the tearing part is in a long strip shape.
Further, the thickness of the pasting layer is 0.1 mm.
Drawings
Fig. 1 is an exploded view of a battery adhesive-backed structure according to an embodiment of the present invention;
fig. 2 is a structural diagram of an avoidance area on a tear-off protection film according to an embodiment of the present invention.
Icon: 100-protective film; 110-a first protected zone; 120-a second protection zone; 130-an avoidance zone; 131-a tear; 132-a positioning hole; 140-breaking the wire; 200-a sticking layer; 210-a first pasting area; 220-second pasting region.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a battery adhesive-backed structure for mounting a battery on an electronic device, including: the adhesive layer 200 and the protective film 100 which is arranged on one side of the adhesive layer 200 and completely covers the adhesive layer 200, wherein the protective film 100 is a layer;
the protective film 100 is provided with a first protective area 110, a second protective area 120, and an avoidance area 130 which is located between the first protective area 110 and the second protective area 120 and used for avoiding a flexible printed circuit board of a screen of the electronic device, wherein a breaking line 140 is arranged between the avoidance area 130 and the first protective area 110, so that the first protective area 110 and the avoidance area 130 can be conveniently separated when the avoidance area 130 is torn;
a breaking line 140 is also arranged between the avoidance area 130 and the second protection area 120, so that the second protection area 120 and the avoidance area 130 can be conveniently separated when the avoidance area 130 is torn;
the adhesive layer 200 has a first adhesive area 210 and a second adhesive area 220 arranged at intervals;
the first protection area 110 corresponds to the first pasting area 210, and the first protection area 110 completely covers the first pasting area 210;
the second protection area 120 corresponds to the second pasting area 220, and the second protection area 120 completely covers the second pasting area 220.
It should be noted that the first pasting region 210 corresponding to the first protection region 110, the first protection region 110 completely covers the first pasting region 210, the second pasting region 220 corresponding to the second protection region 120, and the second protection region 120 completely covers the second pasting region 220, so that when the avoiding region 130 is torn off, the protection region completely covers the pasting region, the pasting region is not exposed, the pasting property of the pasting region is better ensured, and the pasting of the pasting region is more firm when the battery is pasted; the screen is located and is pasted one side that layer 200 deviates from protection film 100, here before the equipment battery, the dodge district 130 that is located between first protection district 110 and the second protection district 120 tears earlier, reach and dodge the flexible printed circuit board on the screen, then tear the first protection district 110 that first pasting district 210 in pasting layer 200 corresponds again, and the second protection district 120 that second pasting district 220 in pasting layer 200 corresponds tears, then install the battery and paste one side that layer 200 deviates from the screen, the structural feature of such protection film 100 makes the operation more convenient, and only need a protection film 100 both solved dodge screen flexible wiring board, can guarantee the accurate installation of battery again, not only practiced thrift the cost in the battery installation process that protection film 100 caused, still make the operation simpler.
Alternatively, the thickness of the protective film 100 is 0.04mm to 0.06mm, where the thickness of the protective film 100 may be selected as desired, for example: 0.04mm, 0.05mm or 0.06 mm.
Specifically, the thickness of the protective film 100 is 0.05 mm.
As an example, the thinner the thickness of the protective film 100 is selected, the lower the cost for assembling the battery to the electronic device, but the thinner the thickness, the more difficult the manufacturing process is increased, so that the thickness of the protective film 100 of 0.05mm is not only cost-saving, but also relatively low the manufacturing difficulty when manufacturing the protective film 100.
Optionally, the avoiding area 130 is provided with a positioning hole 132, and specifically, the shape of the positioning hole 132 may be various, for example: the positioning holes 132 are circular or oval, and the positioning holes can be positioned in one-to-one correspondence with the positioning posts on the housing.
As an example, a case is provided between the protective film 100 and the adhesive layer 200, a side of the protective film 100 facing away from the adhesive layer 200 is used for mounting a battery, a side of the adhesive layer 200 facing away from the protective film 100 is used for mounting a screen of an electronic device, and the adhesive layer 200 is provided in two separate parts in order to avoid a flexible printed circuit board on the screen: the protective film 100 covers the side of the adhesive layer 200 facing away from the screen, and is positioned with the housing through the positioning hole 132 of the avoiding area 130 on the protective film 100 when the protective film 100 is installed, wherein the first adhesive area 210 and the second adhesive area 220 are arranged.
When the avoidance region 130 is torn, for convenience of operation, a tear portion 131 is formed at an edge of the avoidance region 130 in the extending direction of the interrupt line 140; specifically, the tearing portion 131 is long, which facilitates the operation.
Optionally, the thickness of the adhesive layer 200 is 0.05mm-0.15 mm; the thickness of the adhesive layer 200 can be selected according to the application requirements, for example: 0.05mm, 0.1mm or 0.15 mm.
Specifically, the thickness of the adhesive layer 200 is 0.1 mm. The adhesive layer 200 having such a thickness can ensure the firmness of adhesion and does not cause an excessive cost of the adhesive layer 200.
In addition, the material of the adhesive layer 200 is polyester resin (PET).
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A battery gum pasting structure for mounting a battery on an electronic device, comprising: the adhesive layer and the protective film are arranged on one side of the adhesive layer and completely cover the adhesive layer, and the protective film is a layer;
the protective film is provided with a first protective area, a second protective area and an avoiding area which is positioned between the first protective area and the second protective area and used for avoiding the flexible printed circuit board of the screen of the electronic equipment, and a breaking line is arranged between the avoiding area and the first protective area, so that the first protective area and the avoiding area can be conveniently separated when the avoiding area is torn;
a breaking line is also arranged between the avoidance area and the second protection area, so that the second protection area and the avoidance area can be conveniently separated when the avoidance area is torn;
the pasting layer is provided with a first pasting area and a second pasting area which are arranged at intervals;
the first protection area corresponds to the first pasting area, and the first protection area completely covers the first pasting area;
the second protection area corresponds to the second pasting area, and the second protection area completely covers the second pasting area.
2. The battery adhesive-backed tape structure according to claim 1, wherein the thickness of the protective film is 0.04mm to 0.06 mm.
3. The battery adhesive-backed structure according to claim 1, wherein the avoiding region is provided with a positioning hole.
4. The battery back adhesive tape sticking structure according to claim 1, wherein a tear portion is formed at an edge of the escape area in a direction in which the breaking line extends.
5. The battery adhesive-backed tape application structure according to claim 1, wherein the thickness of the adhesive layer is 0.05mm to 0.15 mm.
6. The battery adhesive-backed structure according to claim 1, wherein the adhesive layer is made of PET adhesive-backed material.
7. The battery adhesive-backed tape structure according to claim 2, wherein the thickness of the protective film is 0.05 mm.
8. The battery adhesive-backed structure according to claim 3, wherein the positioning hole is circular.
9. The battery adhesive-backed structure according to claim 4, wherein the tear-off portion has an elongated shape.
10. The battery adhesive-backed tape structure according to claim 5, wherein the thickness of the adhesive layer is 0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010594915.5A CN111690329A (en) | 2020-06-28 | 2020-06-28 | Battery gum pasting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010594915.5A CN111690329A (en) | 2020-06-28 | 2020-06-28 | Battery gum pasting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111690329A true CN111690329A (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010594915.5A Pending CN111690329A (en) | 2020-06-28 | 2020-06-28 | Battery gum pasting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111690329A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101495077A (en) * | 2006-01-13 | 2009-07-29 | 陈崇钦 | Adhesive bandage with reduced pain during removal |
| CN102618181A (en) * | 2011-01-26 | 2012-08-01 | 林佳璇 | Protection film without residual gum marks |
| CN104250528A (en) * | 2013-06-28 | 2014-12-31 | 杨锦洲 | Back adhesive laminating product |
| CN105273646A (en) * | 2014-07-25 | 2016-01-27 | 深圳市旺鑫精密工业股份有限公司 | Back glue and production method thereof |
| CN107613689A (en) * | 2017-09-25 | 2018-01-19 | 广东欧珀移动通信有限公司 | Connection component, printed circuit-board assembly and terminal |
| CN208136144U (en) * | 2018-02-27 | 2018-11-23 | 深圳泰得思科技有限公司 | A kind of wire-drawing effect release film |
| CN208604061U (en) * | 2018-07-20 | 2019-03-15 | 飞比达电子元器件（天津）有限公司 | A kind of mobile phone gum convenient for stickup |
-
2020
- 2020-06-28 CN CN202010594915.5A patent/CN111690329A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101495077A (en) * | 2006-01-13 | 2009-07-29 | 陈崇钦 | Adhesive bandage with reduced pain during removal |
| CN102618181A (en) * | 2011-01-26 | 2012-08-01 | 林佳璇 | Protection film without residual gum marks |
| CN104250528A (en) * | 2013-06-28 | 2014-12-31 | 杨锦洲 | Back adhesive laminating product |
| CN105273646A (en) * | 2014-07-25 | 2016-01-27 | 深圳市旺鑫精密工业股份有限公司 | Back glue and production method thereof |
| CN107613689A (en) * | 2017-09-25 | 2018-01-19 | 广东欧珀移动通信有限公司 | Connection component, printed circuit-board assembly and terminal |
| CN208136144U (en) * | 2018-02-27 | 2018-11-23 | 深圳泰得思科技有限公司 | A kind of wire-drawing effect release film |
| CN208604061U (en) * | 2018-07-20 | 2019-03-15 | 飞比达电子元器件（天津）有限公司 | A kind of mobile phone gum convenient for stickup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant after: Huaqin Technology Co.,Ltd. Address before: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant before: Huaqin Technology Co.,Ltd. Address after: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant after: Huaqin Technology Co.,Ltd. Address before: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200922 |