CN102686060B - Housing of mobile terminal and manufacturing method as well as mobile terminal thereof - Google Patents
Housing of mobile terminal and manufacturing method as well as mobile terminal thereof Download PDFInfo
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- CN102686060B CN102686060B CN201210164833.2A CN201210164833A CN102686060B CN 102686060 B CN102686060 B CN 102686060B CN 201210164833 A CN201210164833 A CN 201210164833A CN 102686060 B CN102686060 B CN 102686060B
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Abstract
The invention discloses a housing of a mobile terminal, which comprises a first substrate layer, a second substrate layer and at least one antenna. The second substrate layer covers the first substrate layer. The antennas are embedded between the first and second substrate layers. The first substrate layer is provided with a through hole. The antenna is provided with a feed part which can be connected electrically with a lead through the through hole. The invention further discloses a manufacturing method of the housing of the mobile terminal and the mobile terminal including the housing. According to the housing, the manufacturing method and the mobile terminal, the antennas are injected and molded inside the housing layer so that the inner space of the mobile terminal is saved. Therefore, the mobile terminal with high thin degree and small shape can be manufactured, so that the wiring quantity on a PCB (printed circuit board) and the electromagnetic interference between other chips can be reduced, and the strength of the housing is enhanced.
Description
Technical field
The present invention relates to the communications field, particularly a kind of mobile terminal shell and manufacture method thereof and comprise the mobile terminal of this housing.
Background technology
Along with the development of mobile communication technology, mobile terminal plays more and more important effect in the live and work of people.More particularly there is the mobile terminal device of wireless receiving function, such as mobile phone, palmtop PC (PDA, Personal DigitalAssistant), notebook computer, the wireless receiving function of these mobile terminals from strength to strength, required antenna system also gets more and more, these antenna comprises GSM(Global system for mobile communications, global system for mobile communications) antenna, WIFI(Wireless Fidelity, ) antenna, FM (Frequency Modulation, frequency modulation) antenna, CMMB(China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) antenna, CDMA(Code Division Multiple Access, code division multiple access) antenna, GPRS(General Packet RadioService, general packet radio service) antenna, Mobile phone television antenna etc.
In addition, portable mobile termianl trends towards to miniaturized and light-weighted future development.Find through investigation, numerous user, particularly teenager user is when choosing mobile terminal, attaches great importance to the frivolous and small and exquisite moulding of mobile terminal.Therefore study and make light and thin degree is high, form is little mobile terminal to become to make a living the consistent pursuit of manufacturer.The mainboard of existing mobile terminal needs integrated multiple antenna, because these antenna needs to occupy larger space, cause the volume of mobile terminal and thickness to be difficult to reduce.
Thus, study and develop a kind of save interior of mobile phone space mobile terminal shell and manufacture method and mobile terminal particularly necessary.
Summary of the invention
The technical problem to be solved in the present invention is difficult to lightening defect in order to overcome mobile terminal of the prior art because antenna occupies larger space, a kind of mobile terminal shell and manufacture method thereof are provided and comprise the mobile terminal of this housing, by antenna is injection-moulded in shell layer inside, save the inner space of mobile terminal.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of mobile terminal shell, it comprises one first base layer, one second base layer and at least one antenna, its feature is, this second base layer is covered on this first base layer, those antennas are embedded between this first base layer and this second base layer, this first base layer has a through hole, and this antenna has a current feed department, and this current feed department can be electrically connected with a wire by this through hole.
Preferably, this current feed department is corresponding with this through hole.By by corresponding with this current feed department for this through hole setting, be exposed in this through hole to facilitate this current feed department and also can be electrically connected with wire easily.
Preferably, this antenna is made up of at least one material in gold, silver, copper, stainless steel, conductive carbon powder and graphite.
Preferably, the thickness of this antenna is 1-1.8 micron, and the surface of this antenna and this first base layer joint is also printed with an ink layer, and the thickness of this ink layer is 1-1.8 micron.
Preferably, this ink layer is ABS ink layer, modified polystyrene ink layer, epoxy resin ink layer or the ink layer containing conducting powder.
Preferably, the material of this first base layer is polypropylene, polyamide, Merlon, polyethylene terephthalate or polymethyl methacrylate, and this second base layer is Merlon or propylene fat-BS.
Preferably, this first base layer is one-body molded with this second base layer.
Make a manufacture method for mobile terminal shell as above, its feature is, this manufacture method comprises the following steps:
Step S1, in a molding tool, make this first base layer;
Step S2, this antenna is set on this first base layer, and makes this current feed department be positioned at the view field of this through hole at this first base layer and this second base layer contact-making surface;
Step S3, on this first base layer this second base layer of injection moulding, and to cool.
Preferably, the method arranging this antenna in described step S2 is electron beam evaporation, magnetron sputtering or stickup.
A kind of mobile terminal, it comprises a PCB mainboard, this PCB mainboard is provided with an antenna connection terminal, an antenna-matching circuit and a baseband chip, this antenna connection terminal, this antenna-matching circuit and this baseband chip are electrically connected successively, its feature is, this mobile terminal also comprises housing as above, and this PCB mainboard is arranged on this housing, and this antenna connection terminal is electrically connected with this current feed department.
Preferably, this mobile terminal is mobile phone, and this current feed department and this through hole form a female link, and this antenna connection terminal is a male link matched with this female link.
Positive progressive effect of the present invention is:
The invention provides a kind of mobile terminal shell and manufacture method thereof and comprise the mobile terminal of this housing.By antenna is injection-moulded in shell layer inside, save the inner space of mobile terminal.Therefore, it is possible to make, light and thin degree is high, mobile terminal that form is little, not only reduce cabling quantity on PCB mainboard and and other chip between electromagnetic interference, and enhance the intensity of housing.
Accompanying drawing explanation
Fig. 1 is mobile terminal shell injection moulding process first figure of present pre-ferred embodiments.
Fig. 2 is mobile terminal shell injection moulding process second figure of present pre-ferred embodiments.
Fig. 3 is the stereogram of the mobile terminal shell of present pre-ferred embodiments.
Fig. 4 is the cutaway view of the mobile terminal shell of present pre-ferred embodiments.
Fig. 5 is the mobile terminal of present pre-ferred embodiments.
Fig. 6 is the cutaway view that the antenna connection terminal of the mobile terminal of present pre-ferred embodiments is connected with current feed department.
Description of reference numerals:
Mobile phone: A mould: 1
First base layer: 2 antennas: 3
Current feed department: 31 second base layers: 4
Through hole: 5 antenna connection terminals: 6
Embodiment
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As Figure 1-3, the mobile terminal of the present embodiment is a mobile phone, and handset shell injection moulding process comprises the following steps:
First, in a molding tool 1, make the first base layer 2 that a thickness is 0.5mm polypropylene material, mould 1 has a cylindrical rod piece, by this cylindrical rod piece, a columniform through hole 5 can be formed on the first base layer 2 made; Secondly, on this first base layer 2, the antenna 3 that a thickness is the stainless steel of 0.2mm is pasted, and make the current feed department 31 of this antenna 3 be positioned at this through hole 5 in the view field of this first base layer with this second base layer contact-making surface, the current feed department 31 of this antenna 3 is made to be exposed in the region of this through hole 5, to facilitate this antenna 3 and external electrical connections, coat one 1.5 micron ring epoxy resins ink layeies simultaneously; Finally, on this first base layer second base layer 4 of injection moulding 0.3mm, and to cool.In actual fabrication process, the method arranging this antenna 3 can also be electron beam evaporation or magnetron sputtering, and electron beam evaporation or magnetron sputtering are existing technology and can produce the antenna that thickness only has 1-1.8 micron.
This antenna 3 is given in above-mentioned manufacture craft, this ink layer, this the first base layer 2 and this second base layer 4 are followed successively by stainless steel, epoxy resin ink layer, polypropylene and polyacrylic situation, certainly, can also containing gold in this antenna 3, silver, copper, conductive carbon powder or graphite material, this ink layer can also be ABS ink layer, modified polystyrene ink layer or the ink layer containing conducting powder, the material of this first base layer 2 can also be polyamide, Merlon, polyethylene terephthalate or polymethyl methacrylate, this second base layer 4 can also be propylene fat-BS.
As shown in Figure 3-4, the handset shell of the present embodiment comprises one first base layer 2,1 second base layer 4 and an antenna 3, this the first base layer 2 and this second base layer 4 injection moulding integrated molding, those antennas 3 are embedded between this first base layer 2 and this second base layer 4, this first base layer 2 has through hole 5, this antenna 3 has a current feed department 31, and this through hole 5 and this current feed department 31 align mutually and form a female link.
As seen in figs. 5-6, the mobile phone A of the present embodiment comprises a PCB mainboard and a housing as above, this PCB mainboard is provided with a columniform antenna connection terminal, an antenna-matching circuit and a baseband chip, this antenna connection terminal 6, this antenna-matching circuit and this baseband chip are electrically connected successively, this PCB mainboard is arranged on this housing, and this antenna connection terminal 6 is electrically connected with this current feed department 31 by this female link as male link.Certainly, also this through hole 5 and this current feed department 31 can be aligned mutually and form a public link, this antenna connection terminal is made into female link.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection scope of the present invention.
Claims (10)
1. a mobile terminal shell, it comprises one first base layer, one second base layer and at least one antenna, it is characterized in that, this second base layer is covered on this first base layer, those antennas are embedded between this first base layer and this second base layer, this first base layer has a through hole, this antenna has a current feed department, this current feed department can be electrically connected with a wire by this through hole, the thickness of this antenna is 1-1.8 micron, the surface of this antenna and this first base layer joint is also printed with an ink layer, and the thickness of this ink layer is 1-1.8 micron.
2. mobile terminal shell as claimed in claim 1, it is characterized in that, this current feed department is corresponding with this through hole.
3. mobile terminal shell as claimed in claim 1, it is characterized in that, this antenna is made up of at least one material in gold, silver, copper, stainless steel, conductive carbon powder and graphite.
4. mobile terminal shell as claimed in claim 1, is characterized in that, this ink layer is ABS ink layer, modified polystyrene ink layer, epoxy resin ink layer or the ink layer containing conducting powder.
5. mobile terminal shell as claimed in claim 1, it is characterized in that, the material of this first base layer is polypropylene, polyamide, Merlon, polyethylene terephthalate or polymethyl methacrylate, and this second base layer is Merlon or propylene fat-BS.
6. as the mobile terminal shell in claim 1-5 as described in any one, it is characterized in that, this first base layer is one-body molded with this second base layer.
7. make a manufacture method for mobile terminal shell according to claim 1, it is characterized in that, this manufacture method comprises the following steps:
Step S1, in a molding tool, make this first base layer;
Step S2, this antenna is set on this first base layer, and makes this current feed department be positioned at the view field of this through hole at this first base layer and this second base layer contact-making surface;
Step S3, on this first base layer this second base layer of injection moulding, and to cool.
8. the manufacture method of mobile terminal shell as claimed in claim 7, it is characterized in that, the method arranging this antenna in described step S2 is electron beam evaporation, magnetron sputtering or stickup.
9. a mobile terminal, it comprises a PCB mainboard, and this PCB mainboard is provided with an antenna connection terminal, it is characterized in that, this mobile terminal also comprises the housing in claim 1-7 described in any one, and this antenna connection terminal is electrically connected with this current feed department.
10. mobile terminal as claimed in claim 9, it is characterized in that, this mobile terminal is mobile phone, and this current feed department and this through hole form a female link, and this antenna connection terminal is a male link matched with this female link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210164833.2A CN102686060B (en) | 2012-05-23 | 2012-05-23 | Housing of mobile terminal and manufacturing method as well as mobile terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210164833.2A CN102686060B (en) | 2012-05-23 | 2012-05-23 | Housing of mobile terminal and manufacturing method as well as mobile terminal thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102686060A CN102686060A (en) | 2012-09-19 |
| CN102686060B true CN102686060B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210164833.2A Active CN102686060B (en) | 2012-05-23 | 2012-05-23 | Housing of mobile terminal and manufacturing method as well as mobile terminal thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102686060B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347930A (en) * | 2013-08-01 | 2015-02-11 | 苏州宝时得电动工具有限公司 | Apparatus equipped with flexible antenna |
| CN204441445U (en) * | 2015-04-03 | 2015-07-01 | 京东方科技集团股份有限公司 | Mobile display terminal |
| CN111403912B (en) * | 2020-03-23 | 2022-09-30 | 维沃移动通信有限公司 | Electronic equipment's lid and electronic equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100790810B1 (en) * | 2006-05-22 | 2008-01-02 | 케이. 에이. 이 (주) | Mobile phone antenna |
| CN101500381A (en) * | 2008-01-30 | 2009-08-05 | 深圳富泰宏精密工业有限公司 | Housing, manufacturing method for the housing and electronic apparatus applying the housing |
| CN201878208U (en) * | 2010-11-29 | 2011-06-22 | 联想(北京)有限公司 | Mobile communication device and shell therefor |
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2012
- 2012-05-23 CN CN201210164833.2A patent/CN102686060B/en active Active
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| CN102686060A (en) | 2012-09-19 |
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Address after: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee after: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee before: SHANGHAI HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: Huaqin Technology Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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