CN101610647A - Portable case of electronic equipment - Google Patents
Portable case of electronic equipment Download PDFInfo
- Publication number
- CN101610647A CN101610647A CNA2008103021644A CN200810302164A CN101610647A CN 101610647 A CN101610647 A CN 101610647A CN A2008103021644 A CNA2008103021644 A CN A2008103021644A CN 200810302164 A CN200810302164 A CN 200810302164A CN 101610647 A CN101610647 A CN 101610647A
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- CN
- China
- Prior art keywords
- electronic equipment
- portable case
- film layer
- layer
- shell
- 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.)
- Pending
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of portable case of electronic equipment, this shell is made by hot-forming mode moulding by a plastic film layers.Portable case of electronic equipment thickness of the present invention is little, satisfied the demand of product thin typeization, and its manufacture method is simple, and operation is few, and cost is low.
Description
Technical field
The invention relates to a kind of shell, especially about a kind of shell of portable electron device.
Background technology
The shell of portable type electronic product such as mobile phone etc. is all towards the thin type development at present, so that the volume of product is littler, weight is lighter.Existing method of making the portable type electronic product shell has directly injection-moulded plastic moulding or employing IML (pad pasting injection moulding in the mould) technology in mould usually.Though directly the method for injection mo(u)lding shell is simple, the shortcoming of itself is also arranged, be difficult to thin typeization as the plastic layer of injection moulding; And the plastics in when cast are the condition of high temperature, and there is the phenomenon of volume contraction in plastics when its cooling forming, thereby are difficult to accurately to control the size of product after the moulding.And adopt IML technology, it is difficult to the size of precisely control product when still existing in the injection moulding base layer on the one hand, the thickness of product is difficult to thin typeization, the operation of IML technology own is many on the other hand, the cost height, and product bad probability to occur bigger.
Summary of the invention
Given this, be necessary to provide a kind of thinner thickness and make simple portable case of electronic equipment.
A kind of portable case of electronic equipment, this shell is made by hot-forming mode moulding by a plastic film layers.
Portable case of electronic equipment of the present invention adopts the molded mode of film direct heat to make, and it is difficult to the shortcoming of precisely control product size when having avoided injection casing, and this outer casing thickness is little, has satisfied the demand of product thin typeization.The manufacture method of shell of the present invention is simple in addition, and operation is few, and cost is low.
Description of drawings
Fig. 1 is the cross-sectional schematic of better embodiment shell of the present invention.
Embodiment
The portable case of electronic equipment 100 of better embodiment of the present invention as shown in Figure 1, it comprises that a first film layer 10 and is incorporated into second thin layer 12 on the first film layer 10 surface.
The first film layer 10 is a clarity plastic layer, any in optional polypropylene of doing for oneself of these plastics (PP) or the polyamide (PA).This first film layer 10 comprises an outer surface 101 and one and outer surface 101 interior surface opposing 103.The thickness of this first film layer 10 can be between 0.15～0.2mm.
Second thin layer 12 is a clarity plastic layer, and it is incorporated on the inner surface 103 of the first film layer 10.Form in the optional Merlon of doing for oneself of material (PC), polyethylene terephthalate (PET) or the polymethyl methacrylate (PMMA) of this second thin layer 12 any.This first film layer 10 can be incorporated into by the mode that two running rollers roll with second thin layer 12.The thickness of this second thin layer 12 can be between 0.7～0.8mm.
Described second thin layer 12 with on the surface that the first film layer 10 combines can not be provided with decorative layer according to product needed, as trade mark or other decorative patterns of print product on this surface.
Described the first film layer 10 is with after second thin layer 12 combines, and is shaped to the peripheral shape of shell shown in Fig. 1 100 by hot press molding method, and moulding rear casing 100 possesses the needed hardness of product.
Molded the making of film direct heat that portable case of electronic equipment 100 of the present invention adopts certain thickness requirement, it is difficult to the shortcoming of precisely control product size when having avoided injection casing, and these shell 100 thickness are little, has satisfied the demand of product thin typeization.The manufacture method of shell 100 of the present invention in addition is simple, and operation is few, and cost is low.
Claims (7)
1. portable case of electronic equipment, it is characterized in that: this shell is made by hot-forming mode moulding by a plastic film layers.
2. portable case of electronic equipment as claimed in claim 1 is characterized in that: described thin layer comprises a first film layer and second thin layer that combines with the first film layer.
3. portable case of electronic equipment as claimed in claim 2 is characterized in that: the material of described the first film layer is any in polypropylene or the polyamide.
4. portable case of electronic equipment as claimed in claim 2 is characterized in that: the thickness of described the first film layer is between 0.15～0.2mm.
5. portable case of electronic equipment as claimed in claim 2 is characterized in that: the material of described second thin layer is any in Merlon, polyethylene terephthalate or the polymethyl methacrylate.
6. portable case of electronic equipment as claimed in claim 2 is characterized in that: the thickness of described second thin layer is between 0.7～0.8mm.
7. portable case of electronic equipment as claimed in claim 2 is characterized in that: described the first film layer is incorporated into by the mode that rolls with second thin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103021644A CN101610647A (en) | 2008-06-17 | 2008-06-17 | Portable case of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103021644A CN101610647A (en) | 2008-06-17 | 2008-06-17 | Portable case of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101610647A true CN101610647A (en) | 2009-12-23 |
Family
ID=41484148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103021644A Pending CN101610647A (en) | 2008-06-17 | 2008-06-17 | Portable case of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101610647A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300432A (en) * | 2011-08-20 | 2011-12-28 | 左国刚 | Acrylic hot-press molded electronic product shell |
| CN102336041A (en) * | 2010-07-26 | 2012-02-01 | 苏州滕艺科技有限公司 | Method for preparing composite material for in-mold decoration |
| CN108099324A (en) * | 2017-12-29 | 2018-06-01 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108177411A (en) * | 2017-12-29 | 2018-06-19 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108215405A (en) * | 2017-12-29 | 2018-06-29 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108215406A (en) * | 2017-12-29 | 2018-06-29 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
-
2008
- 2008-06-17 CN CNA2008103021644A patent/CN101610647A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336041A (en) * | 2010-07-26 | 2012-02-01 | 苏州滕艺科技有限公司 | Method for preparing composite material for in-mold decoration |
| CN102336041B (en) * | 2010-07-26 | 2015-04-22 | 苏州滕艺科技有限公司 | Method for preparing composite material for in-mold decoration |
| CN102300432A (en) * | 2011-08-20 | 2011-12-28 | 左国刚 | Acrylic hot-press molded electronic product shell |
| CN108099324A (en) * | 2017-12-29 | 2018-06-01 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108177411A (en) * | 2017-12-29 | 2018-06-19 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108215405A (en) * | 2017-12-29 | 2018-06-29 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108215406A (en) * | 2017-12-29 | 2018-06-29 | 新奥石墨烯技术有限公司 | Mobile terminal backboard and preparation method thereof and mobile terminal |
| CN108215406B (en) * | 2017-12-29 | 2020-11-24 | 新奥石墨烯技术有限公司 | Mobile terminal backplane and preparation method thereof, and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091223 |