CN103879064A - Composite fiber housing capable of avoiding signal obstruction and manufacturing method thereof - Google Patents
Composite fiber housing capable of avoiding signal obstruction and manufacturing method thereof Download PDFInfo
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- CN103879064A CN103879064A CN201210566380.6A CN201210566380A CN103879064A CN 103879064 A CN103879064 A CN 103879064A CN 201210566380 A CN201210566380 A CN 201210566380A CN 103879064 A CN103879064 A CN 103879064A
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- composite fiber
- outer shell
- skin
- internal layer
- obturator
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Abstract
A composite fiber housing capable of avoiding signal obstruction and a manufacturing method thereof are disclosed, the composite fiber housing comprises an inner layer and an integrated outer layer covering the inner layer. The inner layer comprises a main body prepared from carbon fiber and provided with a gap, and a filling body arranged in the gap and connected with the main body, and the filling body is prepared from a non-conductor material. The outer layer is prepared from a non-conductor material and covering the main body and the filling body. By utilizing the outer layer prepared from the non-conductor material and combining the inner-layer filling body prepared from the non-conductor material, signals can pass smoothly and cannot be obstructed, and also the seamless integrated outer layer helps to prevent the surface from generating flaws, thereby improving the integrity and the visual impression.
Description
Technical field
The present invention relates to a kind of composite fiber outer shell and manufacture method thereof, particularly relate to a kind of composite fiber outer shell and the manufacture method thereof that can avoid signal to intercept.
Background technology
Along with the progress of manufacturing technology, existing electronic product is mobile phone, notebook computer, tablet PC etc. such as, invariably continue to pursue slimming, lightweight, high strength and high additive value, therefore, there is in recent years more and more polyelectron product to change with carbon fiber skin replacement plastic casing, so as in reducing the weight of mobile phone, thickness, can also take into account high strength and texture.
But, because carbon fiber is the material of conduction, therefore there is the characteristic of conduction with the made shell of carbon fiber, electromagnetic wave by time can produce the problem of covering or disturbing, cause receiving signal bad and affect usability.
Consult Fig. 1, for overcoming the problems referred to above, relevant dealer develops and announces " material shell that the anti-signal of electronic product intercepts " new patent No. M435138 as TaiWan, China, its mainly overcome be in: on tool conductive composite material fiber cloth 11, interweave and form several non-shielded areas 13 with non-tool conducting fibre 12, to provide electromagnetic wave to pass through, avoid hindering signal.
But, not only color is different with non-tool conducting fibre 12 for tool conductive composite material fiber cloth 11, and tool conductive composite material fiber cloth 11 also can form obvious closing line 14 with non-tool conducting fibre 12 junction, and affects globality and vision perception.
Summary of the invention
The object of the present invention is to provide one can avoid signal to intercept, can also promote the composite fiber outer shell that can avoid signal to intercept of globality and vision perception.
Another object of the present invention is to, provide one can avoid signal to intercept, can also promote the manufacture method of the composite fiber outer shell that can avoid signal obstruct of globality and vision perception.
The composite fiber outer shell that the present invention can avoid signal to intercept comprises an internal layer, and one covers in this internal layer and is one-piece type and jointless skin.This internal layer comprise one made and be formed with the body of a breach with carbon fiber, and one be arranged at the obturator being connected in this breach and with this body, this obturator is made with non-conductor material.This skin is made with non-conductor material and covers this body and this obturator.
The composite fiber outer shell that can avoid signal to intercept of the present invention, this obturator and this skin are that to be selected from poly terephthalic acid diethylester, polyethylene, polypropylene, Ke Weila fiber, aramid fiber, glass fibre and basalt fibre made.
The composite fiber outer shell that can avoid signal to intercept of the present invention, also comprises one and is formed at this skin in contrast to the coating in a side of this internal layer.
The present invention can avoid the manufacture method of the composite fiber outer shell of signal obstruct, comprise the following step: (A) prepare an internal layer, this internal layer comprise one made and be formed with the body of a breach with carbon fiber, and one be arranged at the obturator being connected in this breach and with this body, this obturator is made with non-conductor material, and (B) made and be one-piece type skin and this interior being placed in a heat pressing and molding mold with non-conductor material by one, utilize this heat pressing and molding mold by this internal layer and this skin hot pressing.
The manufacture method of the composite fiber outer shell that can avoid signal obstruct of the present invention, also comprises one and is connected in this step (B) step (C) afterwards, and this step (C) is in a side of this internal layer, to form a coating at this skin.
The manufacture method of composite fiber outer shell that can avoid signal to intercept of the present invention, this obturator and this skin are that to be selected from poly terephthalic acid diethylester, polyethylene, polypropylene, Ke Weila fiber, aramid fiber, glass fibre and basalt fibre made.
The present invention can avoid the manufacture method of the composite fiber outer shell of signal obstruct, comprise the following step: (A) prepare an internal layer, and one made and be one-piece type skin with non-conductor material, this internal layer comprise one made and be formed with the body of a breach with carbon fiber, and one be arranged at the obturator being connected in this breach and with this body, this obturator is made with non-conductor material, and (B) utilizes adhesive agent that this internal layer and this skin are binded mutually.
The manufacture method of the composite fiber outer shell that can avoid signal obstruct of the present invention, also comprises one and is connected in this step (B) step (C) afterwards, and this step (C) is in a side of this internal layer, to form a coating at this skin.
The manufacture method of composite fiber outer shell that can avoid signal to intercept of the present invention, this obturator and this skin are that to be selected from poly terephthalic acid diethylester, polyethylene, polypropylene, Ke Weila fiber, aramid fiber, glass fibre and basalt fibre made.
Beneficial effect of the present invention is: utilize hot pressing or bonding mode, make to be overlying on this internal layer with the made outer layer cover of non-conductor material, coordinate in this internal layer with the made obturator of non-conductor material, not only can make electromagnetic wave pass through smoothly, avoid hindering signal, and jointless one-piece type skin can also avoid producing surface blemish, to promote globality and vision perception.
Accompanying drawing explanation
Fig. 1 is a three-dimensional exploded view, illustrates that TaiWan, China announces " material shell that the anti-signal of electronic product intercepts " new patent No. M435138.
Fig. 2 is a cutaway view, illustrates that the present invention can avoid the first preferred embodiment of the composite fiber outer shell of signal obstruct.
Fig. 3 is a cutaway view, illustrates that the present invention can avoid the second preferred embodiment of the composite fiber outer shell of signal obstruct.
Fig. 4 is a flow chart, illustrates that the present invention can avoid the first preferred embodiment of the manufacture method of the composite fiber outer shell of signal obstruct.
Fig. 5 is a schematic diagram, aid illustration Fig. 4.
Fig. 6 is a flow chart, illustrates that the present invention can avoid the second preferred embodiment of the manufacture method of the composite fiber outer shell of signal obstruct.
Fig. 7 is a schematic diagram, aid illustration Fig. 6.
Fig. 8 is a flow chart, illustrates that the present invention can avoid the 3rd preferred embodiment of the manufacture method of the composite fiber outer shell of signal obstruct.
Fig. 9 is a schematic diagram, aid illustration Fig. 8.
Figure 10 is a flow chart, illustrates that the present invention can avoid the 4th preferred embodiment of the manufacture method of the composite fiber outer shell of signal obstruct.
Figure 11 is a schematic diagram, aid illustration Figure 10.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 2, the first preferred embodiment of composite fiber outer shell 2 that the present invention can avoid signal to intercept is to cover on the electronic building brick 200 that Yu Yineng sends electronic signal.This electronic building brick 200 can be Wi-Fi assembly, global positioning system (GlobalPositioningSystem, GPS) assembly or third generation mobile communication (3rd-generation, 3G) assembly, the 4th generation mobile communication (4th-generation, 4G) assembly.
This composite fiber outer shell 2 comprises an internal layer 21 that covers this electronic building brick 200, and one covers in this internal layer 21 and is one-piece type and jointless outer 22.This internal layer 21 comprise one made and be formed with the body 211 of a breach 212 with carbon fiber, and one be arranged at the obturator 213 being connected in this breach 212 and with this body 211, this obturator 213 is made with non-conductor material.And this skin 22 is made with non-conductor material and cover this body 211 and this obturator 213.
This skin 22 can be with poly terephthalic acid diethylester (Polyethylene terephthalate with this obturator 213, PET), polyethylene (Polyethylene, PE), polypropylene (Polypropylene, PP), Ke Weila fiber (Kevlar), aramid fiber (Aramid fiber), glass fibre (Fiber Reinforced Plastic, FRP) or basalt fibre (Basalt Fiber) made, in this preferred embodiment, this skin 22 is made with glass fibre with this obturator 213.
Being used in the made skin of non-conductor material 22 covers in the design of this internal layer 21, coordinate in this internal layer 21 with the made obturator 213 of non-conductor material, the electronic signal that not only can make electronic building brick 200 can be via this obturator 213 and this skin 22 and is passed through smoothly, avoid hindering signal, and jointless one-piece type skin 22, can also avoid producing surface blemish, to promote globality and vision perception.
Consult Fig. 3, the present invention can avoid the second preferred embodiment of the composite fiber outer shell 2 of signal obstruct, be roughly similar to this first preferred embodiment, not identical place is: this composite fiber outer shell 2 also comprises one and is formed at this skin 22 in contrast to the coating 23 in a side of this internal layer 21.
Because this preferred embodiment is roughly identical with this first preferred embodiment, therefore, except reaching effect identical with this first preferred embodiment, can also utilize the coating 23 of selecting different colours and glossiness, change the surface color of this composite fiber outer shell 2, make this composite fiber outer shell 2 produce different and changeable visual effect.
Consult Fig. 4,5, it is the first preferred embodiment for the manufacture of this composite fiber outer shell 2 that the present invention can avoid the first preferred embodiment of the manufacture method of the composite fiber outer shell 2 of signal obstruct.
First, as shown in step 31, prepare an internal layer 21, this internal layer 21 comprise one made and be formed with the body 211 of a breach 212 with carbon fiber, and one be arranged at the obturator 213 being connected in this breach 212 and with this body 211, this obturator 213 is made with non-conductor material.
Next, as shown in step 32, by one made and be one-piece type and jointless outer 22 and match with this internal layer 21 and be placed in a heat pressing and molding mold 201 with non-conductor material, utilize this heat pressing and molding mold 201 that this internal layer 21 is made to a composite fiber outer shell 2 with these skin 22 hot pressings.Make whereby electromagnetic wave avoid hindering signal by this composite fiber outer shell 2 smoothly, and jointless one-piece type skin 22 can also avoid producing surface blemish, to promote globality and vision perception.
Consult Fig. 6,7, it is the second preferred embodiment for the manufacture of this composite fiber outer shell 2 that the present invention can avoid the second preferred embodiment of the manufacture method of the composite fiber outer shell 2 of signal obstruct.
This preferred embodiment is roughly similar to the first preferred embodiment of this manufacture method, and not identical place is; Also comprise one and be connected in step 32 step 33 afterwards.Step 33 is to utilize the mode of coating or plating, forms a coating 23 at this skin 22 in a side of this internal layer 21.
Because this preferred embodiment is roughly similar to the first preferred embodiment of this manufacture method, therefore, except reaching effect identical with this first preferred embodiment, can also be by the color and the glossiness that change this coating 23, change the surface color of this composite fiber outer shell 2, make this composite fiber outer shell 2 produce different and changeable visual effect.
Consult Fig. 8,9, it is the first preferred embodiment for the manufacture of this composite fiber outer shell 2 that the present invention can avoid the 3rd preferred embodiment of the manufacture method of the composite fiber outer shell 2 of signal obstruct.
First, as shown in step 41, prepare an internal layer 21, and one is made and be one-piece type skin 22 with non-conductor material, this internal layer 21 comprise one made and be formed with the body 211 of a breach 212 with carbon fiber, and one be arranged at the obturator 213 being connected in this breach 212 and with this body 211, this obturator 213 is made with non-conductor material.
Then,, as shown in step 42, utilize adhesive agent that this internal layer 21 is binded into a composite fiber outer shell 2 mutually with this skin 22.
Whereby, provide the method for another kind of the first preferred embodiment for the manufacture of this composite fiber outer shell 2 to select for user.
Consult Figure 10,11, it is the second preferred embodiment for the manufacture of this composite fiber outer shell 2 that the present invention can avoid the 4th preferred embodiment of the manufacture method of the composite fiber outer shell 2 of signal obstruct.
This preferred embodiment is roughly similar to the 3rd preferred embodiment of this manufacture method, and not identical place is; Also comprise one and be connected in step 42 step 43 afterwards.Step 43 is to utilize the mode of coating or plating, forms a coating 23 at this skin 22 in a side of this internal layer 21.
Whereby, provide the method for another kind of the second preferred embodiment for the manufacture of this composite fiber outer shell 2 to select for user.
In sum, composite fiber outer shell 2 and manufacture method thereof that the present invention can avoid signal to intercept, utilize hot pressing or adhesive means to make to cover in this internal layer 21 with the made skin 22 of non-conductor material, coordinate in this internal layer 21 with the made obturator 213 of non-conductor material, not only can make the signal can be via this obturator 213 and this skin 22 and pass through smoothly, avoid hindering signal, and jointless one-piece type skin 22, can also avoid producing surface blemish, to promote globality and vision perception, so really can reach object of the present invention.
Claims (9)
1. the composite fiber outer shell that can avoid signal to intercept, comprise an internal layer, this internal layer comprise one made and be formed with the body of a breach with carbon fiber, and one be arranged at the obturator being connected in this breach and with this body, this obturator is made with non-conductor material, it is characterized in that:
This composite fiber outer shell also comprises an one-piece type and jointless skin, and this skin is made with non-conductor material and covers this body and this obturator.
2. the composite fiber outer shell that can avoid according to claim 1 signal to intercept, is characterized in that: this obturator and this skin are that to be selected from poly terephthalic acid diethylester, polyethylene, polypropylene, Ke Weila fiber, aramid fiber, glass fibre and basalt fibre made.
3. according to the composite fiber outer shell that can avoid signal to intercept described in claim 1 or 2, it is characterized in that: this composite fiber outer shell also comprises one and is formed at this skin in contrast to the coating in a side of this internal layer.
4. the manufacture method that can avoid the composite fiber outer shell of signal obstruct, is characterized in that:
This manufacture method comprises the following step: (A) prepare an internal layer, this internal layer comprise one made and be formed with the body of a breach with carbon fiber, and one be arranged at the obturator being connected in this breach and with this body, this obturator is made with non-conductor material, and (B) made and be one-piece type and jointless skin and this interior being placed in a heat pressing and molding mold with non-conductor material by one, utilize this heat pressing and molding mold by this internal layer and this skin hot pressing.
5. can avoid according to claim 4 the manufacture method of the composite fiber outer shell of signal obstruct, it is characterized in that: this manufacture method also comprises one and is connected in this step (B) step (C) afterwards, and this step (C) is in a side of this internal layer, to form a coating at this skin.
6. according to the manufacture method of composite fiber outer shell that can avoid signal to intercept described in claim 4 or 5, it is characterized in that: this obturator and this skin are that to be selected from poly terephthalic acid diethylester, polyethylene, polypropylene, Ke Weila fiber, aramid fiber, glass fibre and basalt fibre made.
7. the manufacture method that can avoid the composite fiber outer shell of signal obstruct, is characterized in that:
This manufacture method comprises the following step: (A) prepare an internal layer, and one made and be one-piece type skin with non-conductor material, this internal layer comprise one made and be formed with the body of a breach with carbon fiber, and one be arranged at the obturator being connected in this breach and with this body, this obturator is made with non-conductor material, and (B) utilizes adhesive agent that this internal layer and this skin are binded mutually.
8. can avoid according to claim 7 the manufacture method of the composite fiber outer shell of signal obstruct, it is characterized in that: this manufacture method also comprises one and is connected in this step (B) step (C) afterwards, and this step (C) is in a side of this internal layer, to form a coating at this skin.
9. according to the manufacture method of composite fiber outer shell that can avoid signal to intercept described in claim 7 or 8, it is characterized in that: this obturator and this skin are that to be selected from poly terephthalic acid diethylester, polyethylene, polypropylene, Ke Weila fiber, aramid fiber, glass fibre and basalt fibre made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566380.6A CN103879064B (en) | 2012-12-24 | 2012-12-24 | The composite fiber outer shell that signal can be avoided to intercept and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566380.6A CN103879064B (en) | 2012-12-24 | 2012-12-24 | The composite fiber outer shell that signal can be avoided to intercept and manufacture method thereof |
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| Publication Number | Publication Date |
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| CN103879064A true CN103879064A (en) | 2014-06-25 |
| CN103879064B CN103879064B (en) | 2015-12-23 |
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| CN201210566380.6A Expired - Fee Related CN103879064B (en) | 2012-12-24 | 2012-12-24 | The composite fiber outer shell that signal can be avoided to intercept and manufacture method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753463A (en) * | 2018-07-22 | 2020-02-04 | 宏达国际电子股份有限公司 | Electronic device casing and electronic device |
| CN110893551A (en) * | 2018-09-12 | 2020-03-20 | 北京小米移动软件有限公司 | Method for processing terminal rear shell |
| CN111491469A (en) * | 2019-01-29 | 2020-08-04 | 苹果公司 | Core-shell with various filler materials for enhanced thermal conductivity |
Citations (4)
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|---|---|---|---|---|
| JPH11343177A (en) * | 1998-03-31 | 1999-12-14 | Toho Rayon Co Ltd | High temperature pressure molding furnace member consisting of carbon fiber reinforced carbon composite material and its production |
| JP2001131795A (en) * | 1999-11-10 | 2001-05-15 | Sumitomo Electric Ind Ltd | Aluminum-(carbon fiber)-based composite material and its production process |
| CN201528485U (en) * | 2009-10-29 | 2010-07-14 | 昆山同寅兴业机电制造有限公司 | Case local structure positioned on wireless equipment |
| CN202587628U (en) * | 2011-11-25 | 2012-12-05 | 曾凯熙 | Composite material housing of electronic product for preventing signal block |
-
2012
- 2012-12-24 CN CN201210566380.6A patent/CN103879064B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11343177A (en) * | 1998-03-31 | 1999-12-14 | Toho Rayon Co Ltd | High temperature pressure molding furnace member consisting of carbon fiber reinforced carbon composite material and its production |
| JP2001131795A (en) * | 1999-11-10 | 2001-05-15 | Sumitomo Electric Ind Ltd | Aluminum-(carbon fiber)-based composite material and its production process |
| CN201528485U (en) * | 2009-10-29 | 2010-07-14 | 昆山同寅兴业机电制造有限公司 | Case local structure positioned on wireless equipment |
| CN202587628U (en) * | 2011-11-25 | 2012-12-05 | 曾凯熙 | Composite material housing of electronic product for preventing signal block |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753463A (en) * | 2018-07-22 | 2020-02-04 | 宏达国际电子股份有限公司 | Electronic device casing and electronic device |
| US10965016B2 (en) | 2018-07-22 | 2021-03-30 | Htc Corporation | Electronic device casing and electronic device |
| CN110753463B (en) * | 2018-07-22 | 2022-07-12 | 宏达国际电子股份有限公司 | Electronic device casing and electronic device |
| CN110893551A (en) * | 2018-09-12 | 2020-03-20 | 北京小米移动软件有限公司 | Method for processing terminal rear shell |
| CN110893551B (en) * | 2018-09-12 | 2021-03-23 | 北京小米移动软件有限公司 | Method for processing terminal rear shell |
| CN111491469A (en) * | 2019-01-29 | 2020-08-04 | 苹果公司 | Core-shell with various filler materials for enhanced thermal conductivity |
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| CN103879064B (en) | 2015-12-23 |
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Granted publication date: 20151223 Termination date: 20181224 |