CN206201588U - Foam rubber component - Google Patents
Foam rubber component Download PDFInfo
- Publication number
- CN206201588U CN206201588U CN201621072697.4U CN201621072697U CN206201588U CN 206201588 U CN206201588 U CN 206201588U CN 201621072697 U CN201621072697 U CN 201621072697U CN 206201588 U CN206201588 U CN 206201588U
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- Prior art keywords
- carrier film
- glue frame
- foam
- rubber component
- length
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Abstract
A kind of foam rubber component, including foam glue frame, also include carrier film and mould release membrance, the foam glue frame is arranged on the carrier film, the mould release membrance is attached at surface of the foam glue frame away from the carrier film, and the void region matched with the inside casing size of the foam glue frame is provided with the carrier film.Above-mentioned foam rubber component; due to being provided with the void region matched with the inside casing size of the foam glue frame on carrier film; it is possible to prevente effectively from the foreign matter on carrier film surface and dirty grade are contacted with the viewing area on cover plate; reduce viewing area artificial pollution on cover plate; compared with conventional art, the step of attaching diaphragm in the viewing area of cover plate can be saved, reduce production cost; improve production efficiency, lifts product yield.
Description
Technical field
The utility model is related to technical field of touch-control display, more particularly to a kind of foam rubber component.
Background technology
The display module laminating type of current mobile phone industry mainly have three kinds, i.e. openning glue (foam rubber) laminating, OCA (Gu
State optical cement) laminating, OCR (liquid optical cement) fit entirely entirely.Openning glue laminating, i.e. frame is pasted, and module is mainly by CG (glass covers
Plate) and LCM (display touch screen) compositions, Typical Representative is TN types LCM (containing ONCELL-LCM), pastes the biography of module in industry to frame
System process is that cover plate viewing area first is attached into diaphragm, and foam rubber then is carried out into frame patch with LCM again combines, mainly
Because foam rubber is difficult to control to the foreign matter on mould release membrance surface and dirty in processing procedure is die cut, cover plate viewing area is caused directly against credit union
The pollution in domain.
And, this process need to additionally consume diaphragm, while flow chart and material cycling process are increased, and
Diaphragm attaching precision is difficult to control to, for example, inner membrance is attached when there is skew, can cause the deformation of foam rubber dyestripping, increase display
Risk of regional pollution etc., many harmful effects are brought to the bonding process of back segment.
Utility model content
Based on this, regarding to the issue above, it is necessary to which a kind of foam rubber component is provided, caused during laminating cover plate and show to reduce
The pollution in region, reduces production cost, improve production efficiency.
A kind of foam rubber component, including foam glue frame, also including carrier film and mould release membrance, the foam glue frame is arranged at institute
State on carrier film, the mould release membrance is attached at surface of the foam glue frame away from the carrier film, set on the carrier film
There is the void region matched with the inside casing size of the foam glue frame.
Wherein in one embodiment, the length and width size of the length and width size more than the foam glue frame of the carrier film.
Wherein in one embodiment, the carrier film is rectangle mount structure.
Wherein in one embodiment, the void region is located at the middle part of the carrier film.
Wherein in one embodiment, the thickness of the carrier film is 0.08~0.15mm.
Wherein in one embodiment, the length and width size of the length and width size more than the foam glue frame of the mould release membrance.
Wherein in one embodiment, the length and width size of the length and width size more than the carrier film of the mould release membrance.
Wherein in one embodiment, the thickness of the foam glue frame is 0.20mm~0.30mm.
Wherein in one embodiment, also including diaphragm, the diaphragm is arranged at the carrier film away from the bubble
The surface of celloidin frame.
Wherein in one embodiment, the length and width size of the length and width size more than the carrier film of the diaphragm.
Above-mentioned foam rubber component, due to being provided with the vacancy section matched with the inside casing size of the foam glue frame on carrier film
Domain, it is possible to prevente effectively from the foreign matter on carrier film surface and dirty grade are contacted with the viewing area on cover plate, reduces and shown on cover plate
Region artificial pollution, compared with conventional art, can save the step of attaching diaphragm in the viewing area of cover plate, reduce life
Cost is produced, improve production efficiency lifts product yield.
Brief description of the drawings
Fig. 1 is the structural representation of the foam rubber component of the embodiment of the utility model one；
Fig. 2 is the structural representation of another visual angle of foam rubber component shown in Fig. 1；
Fig. 3 is the structural representation of the foam rubber component of another embodiment of the utility model.
Specific embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be implemented with being much different from other manner described here, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model intension, therefore the utility model does not receive following public affairs
The limitation of the specific implementation opened.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level
", "left", "right" and similar statement for illustrative purposes only, it is unique implementation method to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of one or more related Listed Items.
Fig. 1 and Fig. 2 is referred to, the structure of its different visual angles of foam rubber component 10 for being respectively the embodiment of the utility model one
Schematic diagram.
Foam rubber component 10 includes foam glue frame 100, carrier film 200 and mould release membrance 300.The foam glue frame 100 is set
In on the carrier film 200, the mould release membrance 300 is attached at surface of the foam glue frame 100 away from the carrier film 200,
The void region 210 matched with the inside casing size of the foam glue frame 100 is provided with the carrier film 200.
During practical operation, mould release membrance 300 is torn off first, foam glue frame 100 and carrier film 200 are attached at lid using tool
The periphery of plate viewing area, due to being provided with the vacancy section matched with the inside casing size of the foam glue frame 100 on carrier film 200
Domain 210, it is possible to prevente effectively from the foreign matter on the surface of carrier film 200 and dirty grade are contacted with the viewing area on cover plate, reduces cover plate
Upper viewing area artificial pollution, compared with conventional art, can save the step of attaching diaphragm in the viewing area of cover plate,
Production cost is reduced, improve production efficiency lifts product yield.
Further, in order to increase the intensity of foam rubber component 10, Fig. 1, the length and width size of the carrier film 200 are referred to
More than the length and width size of the foam glue frame 100, for example, the length and width of the carrier film 200 are beyond the foam glue frame 100
Each 1mm~20mm of housing；And for example, the length and width of the carrier film 200 beyond the foam glue frame 100 each 10mm of housing~
20mm, other related embodiments are by that analogy.So, contribute to increase the intensity of foam rubber component 10 so that tear mould release membrance off
After 300, carrier film 200 and foam glue frame 100 keep intensity higher in order to subsequent operation, while after being fitted with cover plate, just
Torn off in by carrier film 200.Wherein, the length and width size, including length and width；The length and width size of the carrier film is more than institute
State the length and width size of foam glue frame, i.e. the length of the carrier film more than the foam glue frame length, and the carrier film
, more than the width of the foam glue frame, other related embodiments are by that analogy for width.
In specific to the present embodiment, because the cover plate for needing to attach and the viewing area of display screen are shaped as rectangle, institute
Foam glue frame 100 is stated for rectangle mount structure.Preferably, the size of the inside casing of the foam glue frame 100 is slightly larger than cover plate viewing area
The size in domain.That is, the length of the inside casing of described foam glue frame 100 is slightly larger than the length of the cover plate viewing area, and the bubble
Width of the width of the inside casing of celloidin frame 100 slightly larger than the cover plate viewing area；For example, the inside casing of the foam glue frame 100
Length than the cover plate viewing area length more than 0.1mm~0.5mm, and the inside casing of the foam glue frame 100 width ratio
Many 0.1mm~the 0.5mm of width of the cover plate viewing area.Accordingly, the carrier film 200 is rectangle mount structure, described to hold
The length and width of film carrier 200 stretch out the foam glue frame 100, so, can be conducive to improve production efficiency in order to cut.It is described
Void region 210 is located at the middle part of the carrier film 200, contributes to follow-up attaching process.Certainly, in other embodiments,
The shape of the carrier film 200 can also be designed according to actual needs.
It should be noted that foam glue frame 100 also include for the main part fitted with cover plate viewing area periphery and
For the coupling part fitted with cover plate lower end non-display area, main part is integrated attachment structure with coupling part, to carry
The intensity of fitting of cover plate high and display screen.
In order to ensure the intensity of foam rubber component 10, for example, the thickness of the carrier film 200 is 0.08mm~0.15mm,
And for example, the thickness of the carrier film 200 is 0.1mm, can play a part of support foam glue frame 100, makes foam glue frame 100 not
It is also easy to produce deformation so that after tearing mould release membrance 300 off, foam rubber component 10 keeps higher-strength, and helps subsequently carry
The process that film 200 tears off.
Specifically, length and width size of the length and width size of the mould release membrance 300 more than the foam glue frame 100, for example, described
The length and width of mould release membrance 300 are respectively beyond each 25mm~35mm of length and width of the foam glue frame 100, more specifically, the mould release membrance 300
Length and width size more than the carrier film 200 length and width size.It is easy to tear off mould release membrance 300.
In specific to the present embodiment, the thickness of the foam glue frame 200 is 0.20~0.30mm.Certainly, implement at other
In example, the thickness of the foam glue frame 200 can also be other values, as long as cover plate can be fitted securely with display screen.
Further, in order to avoid being polluted to foam glue frame 100, for example, Fig. 3 is referred to, the foam rubber component
10 also include diaphragm 400, and the diaphragm 400 is arranged at surface of the carrier film 200 away from the foam glue frame 100,
By setting diaphragm 400, foam glue frame 100 can comprehensively be protected, during preventing production and transport, to foam glue frame
The side wall of 100 inside casings is polluted, and reduces the fraction defective of product, can also improve the intensity of foam rubber component 10.In this implementation
In example, the size of the length and width size more than the carrier film 200 of the diaphragm 400, first by diaphragm during with convenient use
400 tear off.For convenience of removal diaphragm, and for example, the diaphragm is extended away from the carrier film tie rod, the tie rod
There is arc line shaped away from the end of the carrier film.Influenceed during diaphragm the carrier film in order to avoid tearing off, for example, the guarantor
Cuticula is provided with release layer on the surface of the carrier film, for example, the release layer is grease coating.
Above-mentioned foam rubber component 10, matches due to being provided with carrier film 200 with the inside casing size of the foam glue frame 100
Void region 210, it is possible to prevente effectively from the foreign matter on the surface of carrier film 200 and dirty grade are contacted with the viewing area on cover plate,
Reduce viewing area artificial pollution on cover plate, compared with conventional art, can save and protection is attached in the viewing area of cover plate
The step of film, production cost is reduced, improve production efficiency lifts product yield.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of foam rubber component, including foam glue frame, it is characterised in that also including carrier film and mould release membrance, the foam rubber
Frame is arranged on the carrier film, and the mould release membrance is attached at surface of the foam glue frame away from the carrier film, described to hold
The void region matched with the inside casing size of the foam glue frame is provided with film carrier.
2. foam rubber component according to claim 1, it is characterised in that the length and width size of the carrier film is more than the bubble
The length and width size of celloidin frame.
3. foam rubber component according to claim 1, it is characterised in that the carrier film is rectangle mount structure.
4. foam rubber component according to claim 1, it is characterised in that the void region is located in the carrier film
Portion.
5. foam rubber component according to claim 1, it is characterised in that the thickness of the carrier film is 0.08~
0.15mm。
6. foam rubber component according to claim 1, it is characterised in that the length and width size of the mould release membrance is more than the bubble
The length and width size of celloidin frame.
7. foam rubber component according to claim 6, it is characterised in that the length and width size of the mould release membrance is held more than described
The length and width size of film carrier.
8. foam rubber component according to claim 1, it is characterised in that the thickness of the foam glue frame be 0.20mm~
0.30mm。
9. foam rubber component according to claim 1, it is characterised in that also including diaphragm, the diaphragm is arranged at
Surface of the carrier film away from the foam glue frame.
10. foam rubber component according to claim 9, it is characterised in that the length and width size of the diaphragm is more than described
The length and width size of carrier film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072697.4U CN206201588U (en) | 2016-09-22 | 2016-09-22 | Foam rubber component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072697.4U CN206201588U (en) | 2016-09-22 | 2016-09-22 | Foam rubber component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206201588U true CN206201588U (en) | 2017-05-31 |
Family
ID=58761944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621072697.4U Expired - Fee Related CN206201588U (en) | 2016-09-22 | 2016-09-22 | Foam rubber component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206201588U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156281A (en) * | 2017-12-25 | 2018-06-12 | 努比亚技术有限公司 | A kind of glass cover-plate installation method prevents film lift-off structure and its mobile terminal |
| CN108597375A (en) * | 2018-04-20 | 2018-09-28 | 云谷（固安）科技有限公司 | The applying method of abnormal curved surface cover board and flexible screen |
| CN109370455A (en) * | 2018-10-31 | 2019-02-22 | 苏州萍升源电子科技有限公司 | A kind of beveling foam and its production method |
| CN114248531A (en) * | 2021-12-10 | 2022-03-29 | 维达力实业（赤壁）有限公司 | Preparation method of composite cover plate |
-
2016
- 2016-09-22 CN CN201621072697.4U patent/CN206201588U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156281A (en) * | 2017-12-25 | 2018-06-12 | 努比亚技术有限公司 | A kind of glass cover-plate installation method prevents film lift-off structure and its mobile terminal |
| CN108156281B (en) * | 2017-12-25 | 2020-12-11 | 江苏德福来汽车部件有限公司 | Glass cover plate installation method, film peeling prevention structure and mobile terminal thereof |
| CN108597375A (en) * | 2018-04-20 | 2018-09-28 | 云谷（固安）科技有限公司 | The applying method of abnormal curved surface cover board and flexible screen |
| CN109370455A (en) * | 2018-10-31 | 2019-02-22 | 苏州萍升源电子科技有限公司 | A kind of beveling foam and its production method |
| CN109370455B (en) * | 2018-10-31 | 2024-01-30 | 苏州萍升源电子科技有限公司 | Oblique cutting foam and production method thereof |
| CN114248531A (en) * | 2021-12-10 | 2022-03-29 | 维达力实业（赤壁）有限公司 | Preparation method of composite cover plate |
| CN114248531B (en) * | 2021-12-10 | 2024-02-13 | 维达力科技股份有限公司 | Preparation method of composite cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516000 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee after: CHINA DISPLAY OPTOELECTRONICS TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516000 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: TCL DISPLAY TECHNOLOGY (HUIZHOU) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |