CN109986859A - A kind of screen assembly for 3D printer touch screen - Google Patents
A kind of screen assembly for 3D printer touch screen Download PDFInfo
- Publication number
- CN109986859A CN109986859A CN201910357654.2A CN201910357654A CN109986859A CN 109986859 A CN109986859 A CN 109986859A CN 201910357654 A CN201910357654 A CN 201910357654A CN 109986859 A CN109986859 A CN 109986859A
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- China
- Prior art keywords
- film
- thoroughly
- preventing
- double
- sided adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a kind of screen assemblies for 3D printer touch screen; the screen assembly successively includes outer PET protection film, high preventing from scraping film, light source diffusion barrier and interior PET protection film thoroughly, and one, the mute face broadside edge of Yu Guangyuan diffusion barrier, to pass through the first double-sided adhesive tape between the high non-hardened face of preventing from scraping film thoroughly Nian Jie；In on the bright face of light source diffusion barrier, be compounded with the second double-sided adhesive tape at another broadside, the surface of the second double-sided adhesive tape has release film；The side of the high preventing from scraping film thoroughly forms exposed, uncovered reserved folding portion；The present invention is using the above structure, one end of light source diffusion barrier passes through the first double-sided adhesive fixed bonding, the other end after the high fold of preventing from scraping film thoroughly by the second two-sided glue sticking then by being lived, high preventing from scraping film thoroughly turns down to form an arch portion, an installation axle is worn in arch portion when assembling and using, certain drawing effect is formed to light source diffusion barrier by high preventing from scraping film thoroughly, to obtain better touch-control effect and light diffusion effect.
Description
Technical field:
The present invention relates to die cutting product technical fields, and in particular to the bonded assembly of use for electronic products refers in particular to one kind and is used for
The screen assembly of 3D printer touch screen.
Background technique:
The electronic equipments such as existing numerical control device mostly use touch screen to be controlled, and touch screen is general external with wear-resisting anti-
The surface layer scraped, and inside is then bonded with liquid crystal display and backlight assembly.The screen assembly of existing 3D printer is too simple,
Touch-control is ineffective, and assembling construction is not easy, and the light source diffusion uniformity is bad.
Summary of the invention:
The purpose of the present invention is overcoming the above-mentioned shortcoming of the prior art, it is viscous to provide a kind of tablet computer wiring board conduction
Connected components.
The technical solution adopted by the present invention is that: a kind of screen assembly for 3D printer touch screen, the screen assembly by
It outside to inside successively include outer PET protection film, high preventing from scraping film, light source diffusion barrier and interior PET protection film thoroughly, wherein the outer PET
The pre- film breakage of the first rectangle is formed inside protective film, the one side of the high preventing from scraping film thoroughly is hardened face, another side is non-hard
Change face, hardened face and outer PET protection film are compound, and the length of high preventing from scraping film thoroughly is less than the length of outer PET protection film, is greater than the first square
The length of the pre- film breakage of shape, the width of high preventing from scraping film thoroughly are equal to the width of the pre- film breakage of the first rectangle, and one jiao of the pre- film breakage of the first rectangle
Portion is additionally provided with the first-hand shank for protruding from high preventing from scraping film width direction thoroughly；The one side of the light source diffusion barrier is bright face, another
Face is mute face, and the length of light source diffusion barrier is equal to the width of high saturating preventing from scraping film less than the high length of preventing from scraping film thoroughly, width, in
It is viscous by the first double-sided adhesive tape between one, the mute face broadside edge of light source diffusion barrier and the high non-hardened face of preventing from scraping film thoroughly
It connects；In on the bright face of light source diffusion barrier, the second double-sided adhesive tape is compounded at another broadside, the surface of the second double-sided adhesive tape has
Release film；The side of the high preventing from scraping film thoroughly forms exposed, uncovered reserved folding portion；In the bright of light source diffusion barrier
Face, the second double-sided adhesive tape towards the first double-sided adhesive tape side region composite have interior PET protection film, the length of the interior PET protection film
Spend it is suitable with the vertical range of the first double-sided adhesive tape outer edge to the second double-sided adhesive tape inward flange, the width of interior PET protection film and
The width of outer PET protection film is suitable, and the inside of interior PET protection film also forms the pre- film breakage of the second rectangle.
The equal sided corona treatment in two sides of the light source diffusion barrier, and a dyne value is greater than 45.
Surface and the side of the second double-sided adhesive tape are compounded in after the reserved folding portion fold 180 degree of the high preventing from scraping film side thoroughly
Edge flush.
The first positioning hole through the two is equipped in the one side edge of the outer PET protection film and high preventing from scraping film thoroughly；In outer
The other side of PET protection film is designed with second location hole；It is opened up in interior PET protection film close to the one side edge of the second double-sided adhesive tape
There is third location hole.
The present invention using the above structure, one end of light source diffusion barrier by the first double-sided adhesive fixed bonding, the other end then by
It is lived after the high fold of preventing from scraping film thoroughly by the second two-sided glue sticking, high preventing from scraping film thoroughly turns down to form an arch portion, when assembling uses
When wear an installation axle in arch portion, certain drawing effect is formed to light source diffusion barrier by high preventing from scraping film thoroughly, makes light source
Diffusion barrier has better surface tension, to obtain better touch-control effect and light diffusion effect.Meanwhile screen of the present invention
Curtain component assembling use is also more convenient.
Detailed description of the invention:
Fig. 1 is decomposition diagram of the invention；
Fig. 2, Fig. 3 are the floor map that the present invention combines；
Fig. 4 is the status diagram when present invention uses.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, of the present invention is a kind of screen assembly for 3D printer touch screen, the screen
Curtain component ecto-entad successively includes outer PET protection film 1, high preventing from scraping film 2, light source diffusion barrier 3 and interior PET protection film 4 thoroughly,
In, the pre- film breakage 11 of first rectangle is formed inside the outer PET protection film 1, the one side of the high preventing from scraping film 2 thoroughly is hardening
Face, another side are non-hardened face, and hardened face and outer PET protection film 1 are compound, and the length of high preventing from scraping film 2 thoroughly is less than outer PET protection film
1 length, greater than the length of the pre- film breakage 11 of the first rectangle, the width of high preventing from scraping film 2 thoroughly is equal to the width of the pre- film breakage 11 of the first rectangle
Degree, a corner of the pre- film breakage 11 of the first rectangle are additionally provided with the first-hand shank 12 for protruding from high 2 width direction of preventing from scraping film thoroughly；It is described
The one side of light source diffusion barrier 3 is bright face, another side is mute face, and the length of light source diffusion barrier 3 is less than the length of the high preventing from scraping film 2 thoroughly
Degree, width are equal to the width of high preventing from scraping film 2 thoroughly, one, the mute face broadside edge of Yu Guangyuan diffusion barrier 3 and high preventing from scraping film 2 thoroughly
Non- hardened face between by the first double-sided adhesive tape 31 be bonded；It is compounded on the bright face of light source diffusion barrier 3, at another broadside
Has release film 33 in the surface of second double-sided adhesive tape 32, the second double-sided adhesive tape 32；The side of the high preventing from scraping film 2 thoroughly forms exposed
, uncovered reserved folding portion 21；In the bright face of light source diffusion barrier 3, the second double-sided adhesive tape 32 towards the first double-sided adhesive tape 31
The region composite of side has an interior PET protection film 4, the length of the interior PET protection film 4 and 31 outer edge of the first double-sided adhesive tape to the
The vertical range of two double-sided adhesive tapes, 32 inward flange is suitable, and the width of interior PET protection film 4 is suitable with the width of outer PET protection film 1,
And the inside of interior PET protection film 4 also forms the pre- film breakage 41 of the second rectangle, a corner of the pre- film breakage 41 of the second rectangle is set as by hand
It is bonded the position 42 of handle, to be bonded after handle convenient for the removing pre- film breakage 41 of the second rectangle.
The equal sided corona treatment in two sides of the light source diffusion barrier 3, and a dyne value is greater than 45.
As shown in figure 4, it is two-sided to be compounded in second after the fold 180 degree of reserved folding portion 21 of high 2 side of preventing from scraping film thoroughly
The surface of adhesive tape 32 and edge flush form a ramped shaped after fold bonding and arch upward, and tubular arches upward and internal makes for installation
Used time wears an installation axle, and installation axle plays the role of tightening to high saturating preventing from scraping film 2 when installation, and then stretches light source diffusion barrier
3, make light source diffusion barrier 3 that there is better surface tension, screen assembly formation locating effect is more preferable, and touch-control is more sensitive and accurate.
The first positioning hole 101 through the two is equipped in the one side edge of the outer PET protection film 1 and high preventing from scraping film 2 thoroughly；
It is designed with second location hole 102 in the other side of outer PET protection film 1, second location hole 102 only runs through outer PET protection film 1, not
Through high preventing from scraping film 2 thoroughly；Third location hole is offered close to the one side edge of the second double-sided adhesive tape 32 in interior PET protection film 4
401, third location hole 401 only runs through interior PET protection film 4, does not run through light source diffusion barrier 3；When above-mentioned location hole plays use
The effect of positioning is realized in corresponding liquid crystal screen backlight component.
Assembling is in use, first remove the release film 33 on the second double-sided adhesive tape 32, and then entirety turns down outer PET protection film 1
And the reserved folding portion 21 of high 2 side of preventing from scraping film thoroughly, make after reserved 21 end of folding portion overturning 180 degree with the second double-sided adhesive tape
32 alignment bondings, form a tubular and arch upward portion, then carry out positioning by above-mentioned location hole and determine with screen liquid crystal backlight assembly
Position installation, arches upward in tubular and wears an installation axle inside portion, so that high preventing from scraping film 2 thoroughly is tightened and then is stretched light source after location and installation and expands
Film 3 is dissipated, adjusts installation shaft position to properly.Finally the rectangle inside outer PET protection film 1, interior PET protection film 4 is prejudged
Film is removed, and is retained PET protection film outline border, light source diffusion barrier, high preventing from scraping film thoroughly and is used as and uses layer.
Using the above structure, one end of light source diffusion barrier is by the first double-sided adhesive tape fixed bonding, and the other end is then by the present invention
By being bonded after the high fold of preventing from scraping film thoroughly by the second double-sided adhesive tape, high preventing from scraping film thoroughly turns down to form an arch portion, works as assembling
An installation axle is worn when use in arch portion, and certain drawing effect is formed to light source diffusion barrier by high preventing from scraping film thoroughly, is made
Light source diffusion barrier has better surface tension, to obtain better touch-control effect and light diffusion effect.Meanwhile this hair
Bright screen assembly assembling use is also more convenient.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (4)
1. a kind of screen assembly for 3D printer touch screen, it is characterised in that: the screen assembly ecto-entad successively includes
Outer PET protection film, high preventing from scraping film, light source diffusion barrier and interior PET protection film thoroughly, wherein molding inside the outer PET protection film
There is the pre- film breakage of the first rectangle, the one side of the high preventing from scraping film thoroughly is hardened face, another side is non-hardened face, hardened face and outer
PET protection film is compound, and the length of high preventing from scraping film thoroughly is less than the length of outer PET protection film, greater than the length of the pre- film breakage of the first rectangle,
The width of high preventing from scraping film thoroughly is equal to the width of the pre- film breakage of the first rectangle, and a corner of the pre- film breakage of the first rectangle, which is additionally provided with, protrudes from height
The first-hand shank of saturating preventing from scraping film width direction；The one side of the light source diffusion barrier is bright face, another side is mute face, light source diffusion
The length of film is less than the high length of preventing from scraping film thoroughly, width of the width equal to high preventing from scraping film thoroughly, the mute face of Yu Guangyuan diffusion barrier
It is one broadside edge, Nian Jie by the first double-sided adhesive tape between the high non-hardened face of preventing from scraping film thoroughly；In light source diffusion barrier
On bright face, the second double-sided adhesive tape is compounded at another broadside, the surface of the second double-sided adhesive tape has release film；It is described high thoroughly anti-
The side of knifing forms exposed, uncovered reserved folding portion；In the bright face of light source diffusion barrier, the second double-sided adhesive tape towards
The region composite of one double-sided adhesive tape side has interior PET protection film, the length of the interior PET protection film and the first double-sided adhesive tape outside
The vertical range of edge to the second double-sided adhesive tape inward flange is suitable, the width phase of the width of interior PET protection film and outer PET protection film
When, and the inside of interior PET protection film also forms the pre- film breakage of the second rectangle.
2. the screen assembly according to claim 1 for 3D printer touch screen, it is characterised in that: the light source diffusion
The equal sided corona treatment in the two sides of film, and a dyne value is greater than 45.
3. the screen assembly according to claim 1 for 3D printer touch screen, it is characterised in that: described high thoroughly scratch resistant
Surface and the edge flush of the second double-sided adhesive tape are compounded in after the reserved folding portion fold 180 degree of film side.
4. the screen assembly according to claim 1 for 3D printer touch screen, it is characterised in that: in the outer PET
The one side edge of protective film and high preventing from scraping film thoroughly is equipped with the first positioning hole through the two；All in the other side of outer PET protection film
Equipped with second location hole；Third location hole is offered close to the one side edge of the second double-sided adhesive tape in interior PET protection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357654.2A CN109986859B (en) | 2019-04-29 | 2019-04-29 | Screen assembly for 3D printer touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357654.2A CN109986859B (en) | 2019-04-29 | 2019-04-29 | Screen assembly for 3D printer touch screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109986859A true CN109986859A (en) | 2019-07-09 |
| CN109986859B CN109986859B (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910357654.2A Active CN109986859B (en) | 2019-04-29 | 2019-04-29 | Screen assembly for 3D printer touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109986859B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258449A (en) * | 2020-01-07 | 2020-06-09 | 业成科技（成都）有限公司 | Touch control assembly, display module and electronic equipment |
Citations (10)
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|---|---|---|---|---|
| JP2004004599A (en) * | 2002-03-26 | 2004-01-08 | Keiwa Inc | Light diffusion sheet and backlight unit using the same |
| US20070059520A1 (en) * | 2005-09-13 | 2007-03-15 | Hatin Paul M | Method and article for mounting a touch screen |
| US20130083395A1 (en) * | 2011-10-04 | 2013-04-04 | Chun-Lin Liu | Screen Protector |
| CN104282229A (en) * | 2013-07-04 | 2015-01-14 | 杨文君 | Manufacturing method for display screen |
| CN206057748U (en) * | 2016-08-24 | 2017-03-29 | 东莞市钰晟电子科技有限公司 | A kind of new narrow frame is without barricade backlight |
| KR20170059686A (en) * | 2015-11-23 | 2017-05-31 | 주식회사 비에프 | Rim round type display protecting film |
| CN207555342U (en) * | 2017-12-13 | 2018-06-29 | 信利半导体有限公司 | A kind of display backlight structure |
| CN207799297U (en) * | 2018-02-09 | 2018-08-31 | 信利光电股份有限公司 | A kind of backing structure and display screen structure |
| JP2019023702A (en) * | 2017-07-24 | 2019-02-14 | 日本精機株式会社 | Display |
| CN209794790U (en) * | 2019-04-29 | 2019-12-17 | 东莞捷邦实业有限公司 | screen assembly for touch screen of 3D printer |
-
2019
- 2019-04-29 CN CN201910357654.2A patent/CN109986859B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004004599A (en) * | 2002-03-26 | 2004-01-08 | Keiwa Inc | Light diffusion sheet and backlight unit using the same |
| US20070059520A1 (en) * | 2005-09-13 | 2007-03-15 | Hatin Paul M | Method and article for mounting a touch screen |
| US20130083395A1 (en) * | 2011-10-04 | 2013-04-04 | Chun-Lin Liu | Screen Protector |
| CN104282229A (en) * | 2013-07-04 | 2015-01-14 | 杨文君 | Manufacturing method for display screen |
| KR20170059686A (en) * | 2015-11-23 | 2017-05-31 | 주식회사 비에프 | Rim round type display protecting film |
| CN206057748U (en) * | 2016-08-24 | 2017-03-29 | 东莞市钰晟电子科技有限公司 | A kind of new narrow frame is without barricade backlight |
| JP2019023702A (en) * | 2017-07-24 | 2019-02-14 | 日本精機株式会社 | Display |
| CN207555342U (en) * | 2017-12-13 | 2018-06-29 | 信利半导体有限公司 | A kind of display backlight structure |
| CN207799297U (en) * | 2018-02-09 | 2018-08-31 | 信利光电股份有限公司 | A kind of backing structure and display screen structure |
| CN209794790U (en) * | 2019-04-29 | 2019-12-17 | 东莞捷邦实业有限公司 | screen assembly for touch screen of 3D printer |
Non-Patent Citations (1)
| Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258449A (en) * | 2020-01-07 | 2020-06-09 | 业成科技（成都）有限公司 | Touch control assembly, display module and electronic equipment |
| CN111258449B (en) * | 2020-01-07 | 2022-05-10 | 业成科技（成都）有限公司 | Touch control assembly, display module and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109986859B (en) | 2023-10-20 |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: Room 201, building 1, No.1, RD 1st Road, Songshan Lake Park, Dongguan City, Guangdong Province 523000 Applicant after: Jiebang Precision Technology Co.,Ltd. Address before: 523000 Dalang Town, Dongguan, Guangdong, No. 71, Ju Xiang Road, Applicant before: DONGGUAN JPOND INDUSTRIAL Co.,Ltd. |
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