CN209759374U - Two camera bubble cotton subassembly before panel computer with two kinds of different thickness - Google Patents
Two camera bubble cotton subassembly before panel computer with two kinds of different thickness Download PDFInfo
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- CN209759374U CN209759374U CN201920625089.9U CN201920625089U CN209759374U CN 209759374 U CN209759374 U CN 209759374U CN 201920625089 U CN201920625089 U CN 201920625089U CN 209759374 U CN209759374 U CN 209759374U
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- protective film
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- protection film
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Abstract
The utility model relates to a two camera bubble cotton subassemblies in front of panel computer with two kinds of different thickness, this bubble cotton subassembly include a bottom release paper and adhere to the main protection film on the bottom release paper, one side of main protection film is equipped with rectangle breach portion, and the main protection film surface of breach portion both sides forms first loading end and second loading end, has adhered to barrier film, vice protection film, bubble cotton, double faced adhesive tape respectively in proper order on two loading ends, has seted up the through-hole in the bubble cotton, and has adhered to the dust mask on vice protection film, bubble cotton outside region, through-hole inside region; the thickness of the two foams is different; the utility model has the advantages that the foam assembly simultaneously attaches two foam assemblies with different thicknesses to the same carrier, so that the laminating operation can be carried out at one time, the efficiency is higher and the positioning is more accurate; the utility model discloses the cotton subassembly of bubble is through at the adhesive surface of protection film adhesion dust-proof membrane when production, can avoid adhesion and accumulation dust in the production process to camera subassembly is polluted when avoiding the equipment.
Description
the technical field is as follows:
The utility model relates to a cross cutting product technical field, concretely relates to bonding subassembly that electronic product used refers in particular to a two camera bubble cotton subassembly before panel computer that has two kinds of different thickness.
Background art:
The requirements of the existing electronic products such as mobile phones and tablet computers on cameras are higher and higher, and a lot of mobile phones and tablet computers are configured by double cameras or even four cameras on the market. The camera component needs to adopt a foam component to realize the shock absorption and anti-falling effect, the existing foam component is manufactured and molded singly during production and needs to be assembled separately during assembly, and particularly, for two different camera components with different cameras, the required foam components are different in size, which brings great inconvenience to production and assembly and is high in product cost; moreover, the cotton subassembly of current bubble is in process of production, and inside adsorbs the dust easily, causes on can shifting the camera when pasting with the camera, causes the camera subassembly contaminated, influences the product quality.
The utility model has the following contents:
the utility model aims at overcoming the above-mentioned weak point of prior art, provide a two camera bubble cotton subassembly before panel computer with two kinds of different thickness.
The utility model adopts the technical proposal that: a front double-camera foam assembly with two different thicknesses for a tablet personal computer comprises a bottom release paper and a main protective film attached to the bottom release paper, wherein one side of the main protective film is provided with a rectangular notch part, the surfaces of the main protective film at two sides of the notch part form a first bearing surface and a second bearing surface,
A first isolating film, a first auxiliary protective film, first foam and first double faced adhesive are sequentially attached to the first bearing surface, a first through hole is formed in the first foam, a first dustproof film is further attached to the first auxiliary protective film and the outer area of the first foam, and a second dustproof film is attached to the first auxiliary protective film and the inner area of the first through hole of the first foam; a first single-sided adhesive is further attached to the position from the outer side of the first dustproof film to the end part of the first auxiliary protective film;
a second isolating film, a second auxiliary protective film, second foam and second double faced adhesive tape are sequentially attached to the second bearing surface, a second through hole is formed in the second foam, a third dustproof film is further attached to the second auxiliary protective film and the outer area of the second foam, and a fourth dustproof film is attached to the second auxiliary protective film and the inner area of the second through hole of the second foam; a second single-sided adhesive is further attached to the position from the outer side of the third dustproof film to the end part of the second auxiliary protective film;
The thickness of the first foam is different from that of the second foam, and release films are attached to the outer surfaces of the first double-sided adhesive and the second double-sided adhesive;
two positioning holes with different shapes are also arranged on the main protective film.
the first isolating film and the second isolating film are rectangular and arranged along the edges of two sides of the notch part; the width of the second isolation film is equivalent to that of the second bearing surface; the widths of the first auxiliary protective film and the second auxiliary protective film and the widths of the first foam and the second foam are respectively equivalent to the widths of the first isolation film and the second isolation film.
The utility model has the advantages that the foam assembly can attach two foam assemblies with different thicknesses to the same carrier at the same time, so that the laminating operation can be carried out at one time, the efficiency is higher, the positioning is more accurate, the foam with different thicknesses can meet the damping requirements of different cameras, and the product quality is favorably improved; and simultaneously, the utility model discloses the cotton subassembly of bubble is through at the protective film viscidity surface attachment dust-proof membrane when production, and the former membrane of PET promptly can avoid adhesion and accumulation dust in the production process to camera subassembly is polluted when avoiding the equipment, further promotes the quality of equipment back product.
Description of the drawings:
FIG. 1 is an exploded schematic view of the present invention;
fig. 2 is a schematic plan view of the present invention after assembly.
the specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the present invention relates to a front dual-camera foam assembly for a tablet computer, which has two different thicknesses, the foam assembly includes a bottom release paper 1 and a main protective film 2 attached to the bottom release paper 1, one side of the main protective film 2 is provided with a rectangular notch 20, the surfaces of the main protective film 2 at two sides of the rectangular notch 20 form a first carrying surface 21 and a second carrying surface 22,
A first isolation film 31, a first auxiliary protection film 41, a first foam 51 and a first double-sided adhesive 61 are sequentially attached to the first bearing surface 21, a first through hole 511 is formed in the first foam 51, a first dustproof film 71 is further attached to the first auxiliary protection film 41 and the outer area of the first foam 51, and a second dustproof film 72 is attached to the first auxiliary protection film 41 and the inner area of the first through hole 511 of the first foam 51; a first single-sided adhesive 73 is also attached to the outer side of the first dustproof film 71 to the end of the first auxiliary protective film 41;
A second isolation film 32, a second auxiliary protection film 42, a second foam 52 and a second double-sided adhesive 62 are sequentially attached to the second bearing surface 22, a second through hole 521 is formed in the second foam 52, a third dustproof film 74 is further attached to the second auxiliary protection film 42 and the outer area of the second foam 52, and a fourth dustproof film 75 is attached to the second auxiliary protection film 42 and the inner area of the second through hole 521 of the second foam 52; a second single-sided adhesive 76 is also attached to the position from the outer side of the third dust prevention film 74 to the end part of the second auxiliary protection film 42;
The thickness of the first foam 51 is different from that of the second foam 52, in this embodiment, the thickness of the first foam 51 is 0.3mm, and the thickness of the second foam 52 is 0.8 mm; a release film 8 is attached to the outer surfaces of the first double-sided adhesive 61 and the second double-sided adhesive 62;
two positioning holes 201 with different shapes are also formed in the main protective film 2, and the positioning holes 201 with the different shapes are favorable for quick positioning and assembling, so that the reverse sticking of the direction is prevented.
the dustproof film and the isolation film are original PET films, and the first isolation film 31 and the second isolation film 32 are rectangular and arranged along the edges of two sides of the rectangular notch part 20; the width of the second isolation film 32 is equivalent to that of the second carrying surface 22; the widths of the first and second sub-protective films 41 and 42 and the widths of the first and second foams 51 and 52 correspond to the widths of the first and second separators 31 and 32, respectively, and the shapes of the first and second double-sided adhesives 61 and 62 correspond to the shapes of the first and second foams 51 and 52, respectively.
the glue surfaces of the first single-sided glue 73 and the second single-sided glue 76 are respectively compounded with the upper surface edges of the first auxiliary protective film 41 and the second auxiliary protective film 42; the first and second barrier films 31 and 32 function to facilitate the peeling of the main protective film 2 from the first and second sub-protective films 41 and 42; the first single-sided adhesive 73 and the second single-sided adhesive 76 have the function of facilitating the stripping of the auxiliary protective film and the foam; main protection film 2 and vice protection film all have viscidity, in equipment and use, easy adhesion tiny dust and lead to the cotton inside of bubble to receive the pollution, consequently do not equally divide on first vice protection film 41, the vice protection film 42 of second and do not have the cotton region of bubble and do not cover through first dust-proof membrane 71, second dust-proof membrane 72, third dust-proof membrane 74, fourth dust-proof membrane 75, thereby prevent that it from adsorbing the dust, make the bubble cotton avoid polluting, prevent the cotton through-hole department deposition of bubble, thereby make the inside cleaner of camera, improve the camera performance.
when the double-camera assembly is used, the bottom release paper 1 of the whole foam assembly is firstly peeled off, the positioning hole 201 in the main protective film 2 is used for positioning the foam assembly and the release film on the jig, then the upper release film 8 is peeled off, and the double-camera assembly is aligned and attached to the first double-sided adhesive 61 and the second double-sided adhesive 62; then the foam assembly is taken out, the main protective film 2, the auxiliary protective film, the isolation film and the single-sided adhesive and the dustproof film attached to the auxiliary protective film are sequentially stripped off along with the auxiliary protective film, and the assembly of the foam assembly and the double-camera assembly can be completed at one time.
The utility model has the advantages that the foam assembly can attach two foam assemblies with different thicknesses to the same carrier at the same time, so that the laminating operation can be carried out at one time, the efficiency is higher, the positioning is more accurate, the foam with different thicknesses can meet the damping requirements of different cameras, and the product quality is favorably improved; and simultaneously, the utility model discloses the cotton subassembly of bubble is through at the protective film viscidity surface attachment dust-proof membrane when production, and the former membrane of PET promptly can avoid adhesion and accumulation dust in the production process to camera subassembly is polluted when avoiding the equipment, further promotes the quality of equipment back product.
it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (2)
1. the utility model provides a two camera bubble cotton subassembly before panel computer with two kinds of different thickness which characterized in that: the foam assembly comprises a bottom release paper and a main protective film attached to the bottom release paper, wherein one side of the main protective film is provided with a rectangular notch part, the surfaces of the main protective film at the two sides of the notch part form a first bearing surface and a second bearing surface,
A first isolating film, a first auxiliary protective film, first foam and first double faced adhesive are sequentially attached to the first bearing surface, a first through hole is formed in the first foam, a first dustproof film is further attached to the first auxiliary protective film and the outer area of the first foam, and a second dustproof film is attached to the first auxiliary protective film and the inner area of the first through hole of the first foam; a first single-sided adhesive is further attached to the position from the outer side of the first dustproof film to the end part of the first auxiliary protective film;
A second isolating film, a second auxiliary protective film, second foam and second double faced adhesive tape are sequentially attached to the second bearing surface, a second through hole is formed in the second foam, a third dustproof film is further attached to the second auxiliary protective film and the outer area of the second foam, and a fourth dustproof film is attached to the second auxiliary protective film and the inner area of the second through hole of the second foam; a second single-sided adhesive is further attached to the position from the outer side of the third dustproof film to the end part of the second auxiliary protective film;
the thickness of the first foam is different from that of the second foam, and release films are attached to the outer surfaces of the first double-sided adhesive and the second double-sided adhesive;
Two positioning holes with different shapes are also arranged on the main protective film.
2. The front dual-camera foam assembly for a tablet computer having two different thicknesses of claim 1, wherein: the first isolating film and the second isolating film are rectangular and arranged along the edges of two sides of the notch part; the width of the second isolation film is equivalent to that of the second bearing surface; the widths of the first auxiliary protective film and the second auxiliary protective film and the widths of the first foam and the second foam are respectively equivalent to the widths of the first isolation film and the second isolation film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625089.9U CN209759374U (en) | 2019-04-30 | 2019-04-30 | Two camera bubble cotton subassembly before panel computer with two kinds of different thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625089.9U CN209759374U (en) | 2019-04-30 | 2019-04-30 | Two camera bubble cotton subassembly before panel computer with two kinds of different thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209759374U true CN209759374U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625089.9U Active CN209759374U (en) | 2019-04-30 | 2019-04-30 | Two camera bubble cotton subassembly before panel computer with two kinds of different thickness |
Country Status (1)
| Country | Link |
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| CN (1) | CN209759374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971383A (en) * | 2019-04-30 | 2019-07-05 | 东莞捷邦实业有限公司 | There are two types of dual camera foam components before the tablet computer of different-thickness for tool |
-
2019
- 2019-04-30 CN CN201920625089.9U patent/CN209759374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971383A (en) * | 2019-04-30 | 2019-07-05 | 东莞捷邦实业有限公司 | There are two types of dual camera foam components before the tablet computer of different-thickness for tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Room 201, building 1, No.1, RD 1st Road, Songshan Lake Park, Dongguan City, Guangdong Province 523000 Patentee after: Jiebang Precision Technology Co.,Ltd. Address before: 523000 Dalang Town, Dongguan, Guangdong, No. 71, Ju Xiang Road, Patentee before: DONGGUAN JPOND INDUSTRIAL Co.,Ltd. |
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| CP03 | "change of name, title or address" |