CN104411135A - Product shell, mobile terminal and manufacturing method of product shell - Google Patents
Product shell, mobile terminal and manufacturing method of product shell Download PDFInfo
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- CN104411135A CN104411135A CN201410715666.5A CN201410715666A CN104411135A CN 104411135 A CN104411135 A CN 104411135A CN 201410715666 A CN201410715666 A CN 201410715666A CN 104411135 A CN104411135 A CN 104411135A
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- sensitization discoloration
- layer
- diaphragm
- product shell
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Abstract
The invention is applicable to the technical field of product shells and discloses a product shell, a mobile terminal and a manufacturing method of the product shell. The product shell comprises a body; the body is covered with at least one layer of photosensitive color changing diaphragm; the photosensitive color changing diaphragm is provided with at least one photosensitive color changing layer of which the color is changed under the irradiation of ultraviolet rays. The mobile terminal is provided with the product shell. The manufacturing method comprises the following steps: preparing the body and arranging the photosensitive color changing diaphragm with at least one photosensitive color changing layer on the body; or, preparing the photosensitive color changing diaphragm with at least one photosensitive color changing layer, placing the photosensitive color changing diaphragm in a die and forming the body connected to the photosensitive color changing diaphragm in the die. According to the product shell, the mobile terminal and the manufacturing method of the product shell, which are provided by the invention, the color of the photosensitive color changing layer is changed under the irradiation of ultraviolet rays, so that diversity of appearance of the product shell is increased; the product shell is convenient to use and is low in cost; moreover, lightness and thinness of the mobile terminal product can be kept.
Description
Technical field
The invention belongs to product shell technical field, particularly relate to the manufacture method of a kind of product shell, mobile terminal and product shell.
Background technology
Current mobile terminal, such as mobile phone, panel computer etc., the making material of its housing is single, user need increase the diversity of cell phone appearance by changing different cell-phone covers, need constantly to change cell-phone cover, uses inconvenience and cost is high, and cell-phone cover is by making the outer deformation of mobile phone thickening greatly, is unfavorable for the lightening of product.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the manufacture method of a kind of product shell, mobile terminal and product shell, the diversity of its cell phone appearance is good, and is beneficial to the lightening of product.
Technical scheme of the present invention is: a kind of product shell, comprises body, and described body is covered with at least one deck sensitization discoloration diaphragm, and described sensitization discoloration diaphragm has the sensitization discoloration layer of at least one deck variable color under Ultraviolet radiation.
Alternatively, described sensitization discoloration diaphragm is connected to described body by adhesion agent layer.
Alternatively, at least one deck protecting against shock layer is provided with between described sensitization discoloration diaphragm and described body.
Alternatively, described sensitization discoloration layer is provided with patterning.
Alternatively, described sensitization discoloration diaphragm comprises slide sheet material layers and fill-in light oil reservoir, and described sensitization discoloration layer is arranged between described slide sheet material layers and described fill-in light oil reservoir.
Alternatively, colored paint layer is provided with between described fill-in light oil reservoir and described body.
Alternatively, the surface of described slide sheet material layers is provided with at least one aspect enamelled coating.
Alternatively, the thickness of described sensitization discoloration layer 23 is 5 to 30 μm.
Alternatively, described sensitization discoloration diaphragm is arranged at the surface of described body by IML, IMT or IMD technique.
Present invention also offers a kind of mobile terminal, described mobile terminal has above-mentioned product shell.
Present invention also offers a kind of manufacture method of product shell, comprise the following steps, prepare body, the sensitization discoloration diaphragm with at least one deck sensitization discoloration layer is set on the body; Or preparation has the sensitization discoloration diaphragm of at least one deck sensitization discoloration layer, is positioned in mould, is connected to the body of described sensitization discoloration diaphragm in described die for molding by described sensitization discoloration diaphragm.
The manufacture method of product shell provided by the present invention, mobile terminal and product shell, it is by arranging the sensitization discoloration layer of at least one deck variable color under Ultraviolet radiation at body.Sensitization discoloration layer is under ultraviolet irradiation, and its color will change, to increase the diversity of product shell outward appearance, easy to use and cost is low, and can keep the light and thin degree of mobile terminal product.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the product shell that the embodiment of the present invention provides;
Fig. 2 is the generalized section of the product shell that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As depicted in figs. 1 and 2, a kind of product shell that the embodiment of the present invention provides, can be applicable to the fields such as mobile terminal, household electrical appliances, automobile.In the present embodiment, to be applied to the mobile phone in mobile terminal, set forth beneficial effect of the present invention.The said goods housing comprises body 1, and described body 1 is covered with at least one deck sensitization discoloration diaphragm, and described sensitization discoloration diaphragm has the sensitization discoloration layer 23 of at least one deck variable color under Ultraviolet radiation.Sensitization discoloration layer 23 can be sensitization discoloration material and makes.Sensitization discoloration layer 23 is under ultraviolet irradiation, and its color will change, to increase the diversity of product shell outward appearance, easy to use and cost is low, and can keep the light and thin degree of mobile terminal product.In embody rule, the change of sensitization discoloration layer 23 color can be gradual change, namely under ultraviolet irradiation, the color of sensitization discoloration layer 23 by shallow to dark transition, until the color of sensitization discoloration layer 23 is changed to the darkest, weaken along with ultraviolet or disappear, the color of sensitization discoloration layer 23 also can return to the color before variable color or state gradually.Or, the change of sensitization discoloration layer 23 also can be paroxysmal, namely after ultraviolet irradiation amount or exposure intensity arrive critical value, sensitization discoloration layer 23 changes color immediately, until ultraviolet irradiation amount or exposure intensity drop to below critical value, sensitization discoloration layer 23 can recover the color before variable color or state.Color before the non-variable color of sensitization discoloration layer 23 can be transparent or other suitable color, such as blue, red etc.In embody rule, also can by under different ultraviolet irradiation amount or exposure intensity, sensitization discoloration layer 23 presents different colors.Or sensitization discoloration layer 23 is provided with multilayer, under different ultraviolet irradiation amount or exposure intensity, by ultraviolet irradiation amount or exposure intensity by little to greatly, from top layer to nexine, each layer sensitization discoloration layer 23 is transparent successively, thus the true qualities of the lower one deck sensitization discoloration layer 23 of display.
Particularly, described sensitization discoloration diaphragm is connected to described body 1 by adhesion agent layer 27, and it is of good reliability.The thickness of adhesion agent layer 27 can be 5 μm to 15 μm, preferably 7 μm to 8 μm.
Particularly; at least one deck protecting against shock layer 26 is provided with between described sensitization discoloration diaphragm and described body 1; to improve reliability; protecting against shock layer 26 can play the effect of protecting against shock, mould place sensitization discoloration diaphragm again injection moulding body 1 time, protecting against shock layer 26 can protect sensitization discoloration layer 23 effectively; product reliability is good; and in product normally uses, protecting against shock layer 26 pairs of sensitization discoloration layer 23 also have the effect of isolation, protection.Protecting against shock layer 26 can be provided with one deck or two-layer or multilayer (more than three layers or three layers), and the gross thickness of protecting against shock layer 26 can be 10 μm to 30 μm, preferably 15 μm to 20 μm.
Particularly, described sensitization discoloration layer 23 is provided with patterning, and like this, sensitization discoloration layer 23 can occur pattern after variable color, or before and after variable color, present different patterns, has enriched cell phone appearance diversity.In embody rule, according to different Ultraviolet radiation durations or/and exposure intensity shows different patterns, the interest of product can also be further increased.Pattern can be pattern form or textured etc., and patterning can comprise the information such as trade mark, model of product.
Particularly, described sensitization discoloration diaphragm can comprise slide sheet material layers 22 and fill-in light oil reservoir 24, and described sensitization discoloration layer 23 is arranged between described slide sheet material layers 22 and described fill-in light oil reservoir 24.Slide sheet material layers 22 can adopt transparent material manufacture.In embody rule, slide sheet material layers 22 can be PC (Polycarbonate, Merlon) or PET (polyethylene terephthalate, PETG) slide sheet material layers, its light transmission is good and reliability is high, cost is low.Certainly, slide sheet material layers 22 also can adopt other suitable material.Fill-in light oil reservoir 24 may be used for protection sensitization discoloration layer 23, and the thickness of fill-in light oil reservoir 24 can be 3 to 20 μm, preferably 7 μm to 8 μm.
Particularly, colored paint layer 25 can be provided with between described fill-in light oil reservoir 24 and described body 1.
Particularly, the surface of described slide sheet material layers 22 is provided with at least one aspect enamelled coating 21, to improve the protection effect of surface of shell further, enters the reliability improving housing further.Top coat layer 21 can be provided with one deck or at least two-layer.The gross thickness of top coat layer 21 can be 10 μm to 40 μm, preferably 15 μm to 20 μm.
Particularly, the thickness of described sensitization discoloration layer 23 is 5 μm to 30 μm, preferably 8 μm to 12 μm, such as 10 μm.
Particularly, described sensitization discoloration diaphragm is arranged at the surface of described body 1 by IML, IMT, IMR, IMF or IMD technique.So-called IML; refer to IN MOLDING LABEL; in-mode inserts injection moulding; its surface can be provided with the transparent membrane (slide sheet material layers 22) of at least one deck sclerosis; centre is sensitization discoloration layer 23; the back side is plastic layer, fill-in light oil reservoir 24 or colored paint layer 25; because sensitization discoloration layer 23 is clipped in the middle; product can be made to prevent surface from being scratched and rub resistance; the photosensitive material of available protecting sensitization discoloration layer 23; be beneficial to and extend the photosensitive material life-span, and can keep the stability of sensitization discoloration layer 23 for a long time, sensitization discoloration layer 23 distinctness under Long-Time Service not easily fades.So-called IMD (In-Mold Decoration, in-mold transfer printing injection moulding), can place film (Film) film to decorate plastic casing appearance surfaces in injection mold.The sensitization discoloration diaphragm printed can be made into circulation cylinder web-like band, be installed in injection molding machine and injection mold, image scale label to be attached in front die face producing, to realize the heat discoloration effect of product of fully automatically tape loop movable type.IMR (IN MOLDING ROLLER) is that product surface film removes, and only leaves the technique of ink at product surface.IMF (IN MOLDING FILM), is applicable to high drawn products, 3D product etc.IMT, refers to In-MoldTransfer, in-mold transfer printing injection moulding, and be the film that fixing printing is good between dynamic model and cover half and the technique be transferred to by the ink layer of film face while injection moulding on moulding, above-mentioned film can be in the form of sheets.
In embody rule, body 1 can be the combination etc. of plastic parts, metalwork or ceramic member or above-mentioned at least bi-material part.
The said goods housing can be applicable to the products such as automobile, mobile phone, notebook computer or panel computer, also can be applicable on the household electrical appliance such as washing machine, refrigerator.
In the present embodiment, be disposed with top coat layer 21, slide sheet material layers 22, sensitization discoloration layer 23, fill-in light oil reservoir 24, colored paint layer 25, protecting against shock layer 26, adhesion agent layer 27 downwards from surface, adhesion agent layer 27 is connected to the surface of body 1.Top coat layer 21 can be provided with one deck or two-layer, thickness can be 15 to 20 μm, and sensitization discoloration layer 23 can be provided with one deck or two-layer, and thickness can be 10 μm, fill-in light oil reservoir 24 can be provided with one deck or two-layer, thickness can be 7 to 8 μm, and colored paint layer 25 can be provided with two-layer or three layers, and thickness can be 15 to 20 μm, protecting against shock layer 26 can be provided with two-layer or three layers, thickness can be 15 to 20 μm, and fill-in light oil reservoir 24 can be provided with one deck, and thickness can be 7 to 8 μm.Understandably, the order of top coat layer 21, slide sheet material layers 22, sensitization discoloration layer 23, fill-in light oil reservoir 24, colored paint layer 25, protecting against shock layer 26, adhesion agent layer 27, the number of plies, thickness can adjust according to actual conditions.
The embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal has above-mentioned product shell.Sensitization discoloration layer 23 in product shell is under ultraviolet irradiation, and its color will change, to increase the diversity of product shell outward appearance, easy to use and cost is low, and can keep the light and thin degree of mobile terminal product.And by the design of diaphragm type, can well pattern element be incorporated, to beautify product further, and improve product yield, enrich product appearance effect.Mobile terminal can be mobile phone, panel computer etc.
The embodiment of the present invention additionally provides a kind of manufacture method of product shell, can be used for manufacturing the said goods housing, comprises the following steps, prepares body 1, and described body 1 arranges the sensitization discoloration diaphragm with at least one deck sensitization discoloration layer 23; Or preparation has the sensitization discoloration diaphragm of at least one deck sensitization discoloration layer 23, is positioned in mould, is connected to the body 1 of described sensitization discoloration diaphragm in described die for molding by described sensitization discoloration diaphragm.Sensitization discoloration layer 23 is under ultraviolet irradiation, and its color will change, to increase the diversity of product shell outward appearance, easy to use and cost is low, and can keep the light and thin degree of mobile terminal product.
In embody rule, can by above-mentioned IML, IMT or IMD technique by the surface of described sensitization discoloration diaphragm arrangement in described body 1.
Particularly, dirty coating can be resisted to play the effect of scratch-resistant at surface spraying one deck of sensitization discoloration diaphragm simultaneously.Fill-in light oil reservoir 24 can strengthen the adhesive force of colored paint layer 25, can print 1 to 2 layer of protecting against shock layer 26 and can prevent mould in injection mo(u)lding to check colors the destruction of enamelled coating 25.And adhesion agent layer 27 makes diaphragm well be attached on the body 1 of housing.
The manufacture method of the product shell that the embodiment of the present invention provides, mobile terminal and product shell, it is by arranging the sensitization discoloration layer 23 of at least one deck variable color under Ultraviolet radiation at body 1.Sensitization discoloration layer 23 is under ultraviolet irradiation, and its color will change, to increase the diversity of product shell outward appearance, easy to use and cost is low, and can keep the light and thin degree of mobile terminal product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a product shell, comprises body, it is characterized in that, described body is covered with at least one deck sensitization discoloration diaphragm, and described sensitization discoloration diaphragm has the sensitization discoloration layer of at least one deck variable color under Ultraviolet radiation.
2. product shell as claimed in claim 1, it is characterized in that, described sensitization discoloration diaphragm is connected to described body by adhesion agent layer.
3. product shell as claimed in claim 1 or 2, is characterized in that, be provided with at least one deck protecting against shock layer between described sensitization discoloration diaphragm and described body.
4. product shell as claimed any one in claims 1 to 3, it is characterized in that, described sensitization discoloration layer is provided with patterning.
5. the product shell according to any one of Claims 1-4, is characterized in that, described sensitization discoloration diaphragm comprises slide sheet material layers and fill-in light oil reservoir, and described sensitization discoloration layer is arranged between described slide sheet material layers and described fill-in light oil reservoir.
6. product shell as claimed in claim 5, is characterized in that, be provided with colored paint layer between described fill-in light oil reservoir and described body.
7. the product shell as described in claim 5 or 6, is characterized in that, the surface of described slide sheet material layers is provided with at least one aspect enamelled coating.
8. the product shell according to any one of claim 1 to 7, is characterized in that, the thickness of described sensitization discoloration layer 23 is 5 to 30 μm.
9. the product shell according to any one of claim 1 to 8, is characterized in that, described sensitization discoloration diaphragm is arranged at the surface of described body by IML, IMT or IMD technique.
10. a mobile terminal, is characterized in that, described mobile terminal has product shell as claimed in any one of claims 1-9 wherein.
The manufacture method of 11. 1 kinds of product shells, is characterized in that, comprises the following steps, and prepares body, arranges the sensitization discoloration diaphragm with at least one deck sensitization discoloration layer on the body; Or preparation has the sensitization discoloration diaphragm of at least one deck sensitization discoloration layer, is positioned in mould, is connected to the body of described sensitization discoloration diaphragm in described die for molding by described sensitization discoloration diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715666.5A CN104411135A (en) | 2014-11-28 | 2014-11-28 | Product shell, mobile terminal and manufacturing method of product shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715666.5A CN104411135A (en) | 2014-11-28 | 2014-11-28 | Product shell, mobile terminal and manufacturing method of product shell |
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| Publication Number | Publication Date |
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| CN104411135A true CN104411135A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410715666.5A Pending CN104411135A (en) | 2014-11-28 | 2014-11-28 | Product shell, mobile terminal and manufacturing method of product shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780729A (en) * | 2015-03-23 | 2015-07-15 | 广东欧珀移动通信有限公司 | Housing and mobile terminal provided with same |
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| CN1649747A (en) * | 2002-05-08 | 2005-08-03 | 雷恩哈德库兹两合公司 | Multilayer image particularly multiple color image |
| CN201204619Y (en) * | 2007-12-25 | 2009-03-04 | 中兴通讯股份有限公司 | Color-changing mobile phone |
| CN201234412Y (en) * | 2008-07-15 | 2009-05-06 | 比亚迪股份有限公司 | Plastic rubber case and mobile phone adopting the plastic rubber case |
| CN102715722A (en) * | 2012-06-18 | 2012-10-10 | 佛山市万佳塑料有限公司 | Discoloring luminous protective mobile phone case and processing technique thereof |
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2014
- 2014-11-28 CN CN201410715666.5A patent/CN104411135A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649747A (en) * | 2002-05-08 | 2005-08-03 | 雷恩哈德库兹两合公司 | Multilayer image particularly multiple color image |
| CN201204619Y (en) * | 2007-12-25 | 2009-03-04 | 中兴通讯股份有限公司 | Color-changing mobile phone |
| CN201234412Y (en) * | 2008-07-15 | 2009-05-06 | 比亚迪股份有限公司 | Plastic rubber case and mobile phone adopting the plastic rubber case |
| CN102715722A (en) * | 2012-06-18 | 2012-10-10 | 佛山市万佳塑料有限公司 | Discoloring luminous protective mobile phone case and processing technique thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104780729A (en) * | 2015-03-23 | 2015-07-15 | 广东欧珀移动通信有限公司 | Housing and mobile terminal provided with same |
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Application publication date: 20150311 |