CN201440222U - Portable equipment - Google Patents
Portable equipment Download PDFInfo
- Publication number
- CN201440222U CN201440222U CN2009201096928U CN200920109692U CN201440222U CN 201440222 U CN201440222 U CN 201440222U CN 2009201096928 U CN2009201096928 U CN 2009201096928U CN 200920109692 U CN200920109692 U CN 200920109692U CN 201440222 U CN201440222 U CN 201440222U
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- metal
- antenna
- portable equipment
- coat
- wireless communication
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Abstract
The utility model provides portable equipment, which comprises a non-metal shell, a first meal antenna and a first wireless communication module, wherein the non-metal shell is provided with a containing space; the first metal antenna is composed of a first metal clad of the first side surface of the non-metal shell; and the first wireless communication module is arranged in the containing space and is connected with the first metal antenna. In the utility model, the plated metal antenna is arranged on the plastic shell, so as to facilitate the designing and assembling for the antenna and lower the cost, thereby solving the existing technical problems of the difficulties of designing and assembling for the antenna and the high cost.
Description
Technical field
The utility model relates to the wireless communication antenna technology of notebook computer, particularly relates to a kind of portable equipment with non-metal shell integral antenna.
Background technology
Lightening is one of pursuing one's goal of notebook computer or other hand held equipment terminal.And, along with popularizing gradually of LED (light emitting diode, light emitting diode) screen and OLED (Organic Light EmittingDiode, Organic Light Emitting Diode) screen.The screen of notebook computer thickness partly will be more and more littler, like this, bring bigger pressure with regard to the size design of giving antenna.Antenna also requires to thin down.
Mostly traditional Antenna Design scheme is shell and antenna independent design, and then assembles.And usually antenna manufacturer and shell (mould) manufacturer is not a family.Like this, not only bring a difficult problem and quality risk in design, the assembling, also increased cost.
Therefore, in the process that realizes technical solutions of the utility model, find that there is following defective at least in prior art:
Existing scheme 1: design sheet type or PCB (Printed Circuit Board, printed circuit board (PCB)) antenna.The shortcoming of this scheme is: cost is high relatively, easy deformation during assembling.And, at the antenna of multiband, Antenna Design difficulty height, size is big.
Existing scheme 2:MID (moulded interconnect device mold interconnecting device) technology to a fritter plastic strip, is assembled Antenna Design again.The shortcoming of this scheme is: cost is higher relatively, and thickness is higher relatively.
The utility model content
The purpose of the utility model embodiment provides a kind of portable equipment, and the electroplated metal antenna is set on plastic casing, and the design of convenient antenna and assembling reduce cost, and solves the design of existing antenna, the technical matters that assembling is difficult, cost is high.
To achieve these goals, on the one hand, provide a kind of portable equipment, having comprised:
Non-metal shell has an accommodation space,
First metal antenna is made of first coat of metal of first side that is arranged on described non-metal shell;
First wireless communication module is arranged in the described accommodation space, is connected with described first metal antenna.
Preferably, in the above-mentioned portable equipment, described non-metal shell is plastic casing or resin enclosure.
Preferably, in the above-mentioned portable equipment, described first coat of metal has a reservation shape.
Preferably, in the above-mentioned portable equipment, the first metal layer with described reservation shape of described first coat of metal for forming by plating or sputtering process.
Preferably, in the above-mentioned portable equipment, described first coat of metal is for having the first metal layer with described reservation shape that forms on second metal level of first shape by radium carver skill and withdrawal plating; Described second metal level is by electroplating or sputtering process formation; Described first shape is different with described reservation shape.
Preferably, in the above-mentioned portable equipment, described portable equipment also comprises:
Second metal antenna is made of described first coat of metal of described first side that is arranged on described non-metal shell;
Second wireless communication module different with described first wireless communication module is arranged in the described accommodation space, is connected with described second metal antenna;
Wherein, described first metal antenna comprises ground connection propping up at least, and described second metal antenna comprises that at least low frequency radiation props up, and the low frequency radiation that the ground connection of described first antenna is propped up with described second antenna props up coupling.
Preferably, above-mentioned portable equipment also comprises:
The 3rd metal antenna is made of first coat of metal of first side that is arranged on described non-metal shell, is connected with described first wireless communication module;
Wherein, described the 3rd metal antenna comprises ground connection propping up at least, and described second metal antenna comprises that at least high frequency radiation props up, and the ground connection of described the 3rd metal antenna is propped up with the high frequency radiation of described second metal antenna and propped up coupling.
Preferably, above-mentioned portable equipment also comprises:
The 4th metal antenna is made of second coat of metal of second side that is arranged on described non-metal shell;
The 4th wireless communication module is arranged in the described accommodation space;
Through hole is arranged on the described non-metal shell, and wherein, described the 4th metal antenna is connected with described the 4th wireless communication module by described through hole.
Preferably, above-mentioned portable equipment also comprises:
One display unit is installed in the described accommodation space of described non-metal shell.
Preferably, in the above-mentioned portable equipment, described first metal antenna and described second metal antenna are positioned at the back side or the both sides or the top of described display unit.
There is following technique effect at least in the utility model embodiment:
1) Antenna Design can combine with mould, can make flat plane antenna to antenna, kernel (thickness) requirement.Other antenna or parts can be placed in saved space.
2) antenna and shell are electroplated disposal molding.Save cost.
3) dependable performance is easy to install.The consistance height.
4) all carry out necessary plating on the two sides of plastic casing, but the frequency range of extended antenna, and reduce a certain in the face of the antenna space required pressure.
Description of drawings
The synoptic diagram of the portable equipment that Fig. 1 provides for the utility model embodiment;
The structural drawing of the metal antenna that Fig. 2 provides for the utility model embodiment;
The structural drawing of the metal antenna that Fig. 3 provides for the utility model second embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer, specific embodiment is described in detail below in conjunction with accompanying drawing.
The synoptic diagram of the portable equipment that Fig. 1 provides for the utility model embodiment, portable equipment can be that notebook computer, panel computer, PDA (Personal Digital Assistant, personal digital assistant) or other need be provided with the wireless telecommunications system of antenna.As Fig. 1, the portable equipment of the utility model embodiment comprises non-metal shell 100, the first metal antennas 200 and the first wireless communication module (not shown).Described non-metal shell 100 has an accommodation space, first side of described non-metal shell 100 is provided with first coat of metal, this first metal antenna 200 is made of described first coat of metal, and described first metal antenna 200 connects described first wireless communication module.Described first coat of metal has a reservation shape.Because first metal antenna 200 is made of described first coat of metal, so the shape of first metal antenna 200 is exactly the described reservation shape of described first coat of metal.
Described non-metal shell 100 can be plastic casing or resin enclosure etc.
The first metal layer with described reservation shape of described first coat of metal for forming by plating or sputtering process.By way of example, on non-metal shell 100, electroplate layer of metal, thereby formed the first metal layer with this reservation shape according to this reservation shape.Described the first metal layer has constituted first metal antenna 200.
Described first coat of metal can also be for having the first metal layer with described reservation shape that forms on second metal level of first shape by radium carver skill and withdrawal plating; Described second metal level is by electroplating or sputtering process formation; Described first shape is different with described reservation shape.By way of example, on non-metal shell 100, electroplate layer of metal according to first shape (for example, square, circle etc.), thereby formed second metal level with first shape.Then, radium undercuts described reservation shape on described second metal level, the metal except that described reservation shape on described second metal level is returned again, thereby is formed the first metal layer with this reservation shape.Described the first metal layer has constituted first metal antenna 200.
The frequency range decision that the shape of first metal antenna 200 is supported by antenna, its shape can have multiple, and therefore, the not strict qualification of the shape of first metal antenna 200 as long as it is to electroplate on non-metal shell, and can realize that antenna function gets final product.So described reservation shape can be for multiple, concrete can be the bar shaped that comprises that three or more is parallel and be communicated with, and perhaps comprises one back-shaped or be erose bar shaped or the like, for example,
Shape,
Shape or the like.
The structural drawing of the metal antenna that Fig. 2 provides for the utility model embodiment, as shown in the figure, the reservation shape of first coat of metal 201 is tortuous bar shaped; This first coat of metal 201 with tortuous bar shaped has constituted first metal antenna 200, and this first metal antenna 200 comprises that radiator 301, ground connection props up 303 and feedback point 302.This feedback point 302 is arranged on the bending place, and ((Radio Frequency, radio frequency) cable 300 or RF joint are connected with wireless communication module by RF.
The structural drawing of the metal antenna that Fig. 3 provides for the utility model second embodiment, as shown in the figure, the portable equipment of the utility model second embodiment, comprise: non-metal shell, first metal antenna 410, first wireless communication module that is connected with first metal antenna 410 are (for example, the WLAN module), second metal antenna 420, second wireless communication module (for example, WWAN module) that is connected with second metal antenna 420.This second wireless communication module is different with this first wireless communication module.Wherein, this non-metal shell 100 has an accommodation space; First metal antenna 410 is made of first coat of metal of first side that is arranged on described non-metal shell; First wireless communication module is arranged in the described accommodation space, is connected with first metal antenna 410; Second metal antenna 420 is made of first coat of metal of first side that is arranged on described non-metal shell; Second wireless communication module is arranged in the described accommodation space, is connected with second metal antenna 420; Described first metal antenna 410 comprises that at least ground connection props up 411, and described second metal antenna 420 comprises that at least ground connection that low frequency radiation props up 421, the first metal antennas 410 props up the low frequency radiation of 411 and second metal antenna 420 and prop up 421 and be coupled.The application's scheme, ground connection are propped up and are propped up the passable and low frequency radiation of coupling with high frequency radiation to prop up coupling also passable.The application props up for example with low frequency radiation.
The antenna of on non-metal shell, electroplating different systems that present embodiment proposes, and utilize mutual coupling between the different systems antenna to improve the scheme of antenna performance, can dwindle antenna greatly and need occupation space, and (for example make the small size portable equipment, notebook, panel computer) can possess the various wireless communication ability simultaneously.
Further, can also comprise the 3rd metal antenna 430, constitute by first coat of metal of first side that is arranged on described non-metal shell; The 3rd metal antenna 430 is connected with described first wireless communication module (being the WLAN module); Wherein, the ground connection of the 3rd metal antenna 430 is propped up 431 and is propped up 422 with the high frequency radiation of described second metal antenna 420 and be coupled.So, by other antenna is set, increased the isolation between the identical standard antenna between the antenna of identical standard, thereby reduced the distance between the identical standard antenna.Specifically, first metal antenna 410 all has been connected the WLAN module with the 3rd metal antenna 430, second metal antenna 420 connects the WWAN module, second metal antenna 420 is arranged between first metal antenna 410 and the 3rd metal antenna 430, the low frequency radiation that the ground connection of first metal antenna 410 is propped up 411 and second metal antenna 420 props up 421 and is coupled, and the ground connection of the 3rd metal antenna 430 is propped up 431 and propped up 422 with the high frequency radiation of described second metal antenna 420 and be coupled.Thereby solved first metal antenna 410 and the 3rd metal antenna 430 in the prior art because the problem of isolation, both can not be provided with too near problem, need occupation space thereby further dwindle antenna.
Provide the coat of metal that forms metal antenna in the 3rd portable equipment of implementing to be plated on two sides of metal shell at the utility model, thereby formed first coat of metal of (i.e. first side) on the nonmetallic surface that is arranged on described non-metal shell one side; Be arranged on second coat of metal of (i.e. second side) on the nonmetallic surface of described non-metal shell opposite side.For instance, this portable equipment comprises: non-metal shell, first metal antenna, first wireless communication module that is connected with this first metal antenna, wherein, this non-metal shell have an accommodation space and are arranged on a through hole on this non-metal shell; First metal antenna has a given shape, this first metal antenna with given shape comprises that radiator, ground connection props up and present a little, the first of described first metal antenna with given shape is made of first coat of metal of first side that is arranged on described non-metal shell, and the second portion of described first metal antenna with given shape is made of second coat of metal of second side that is arranged on described non-metal shell; Described feedback point can be arranged in the described through hole, and described first coat of metal is connected with described second coat of metal by described through hole.Described first wireless communication module is connected to described feedback by cable and points out
Another kind of embodiment, this portable equipment comprises: non-metal shell, first metal antenna, first wireless communication module that is connected with this first metal antenna, the 4th metal antenna, the 4th wireless communication module that is connected with the 4th metal antenna.Wherein, this non-metal shell has an accommodation space and a through hole that is arranged on this non-metal shell; Described first metal antenna is made of first coat of metal of first side that is arranged on described non-metal shell; Described first wireless communication module is arranged in the described accommodation space and is connected with described first metal antenna; Described the 4th metal antenna is made of second coat of metal of second side that is arranged on described non-metal shell; Described the 4th wireless communication module is arranged in the described accommodation space; Described the 4th wireless communication module is connected with described the 4th metal antenna by described through hole.Described first wireless communication module and institute described the 4th wireless communication module can be identical also can be inequality, can be with a wireless communication module when described first wireless communication module is identical with described the 4th wireless communication module.
Two kinds of embodiments among the 3rd embodiment are all electroplated on the two sides of non-metal shell (plastic casing) and to have been formed metal antenna, thus the frequency range of extended antenna, and reduce first side to the antenna space required pressure.
Also comprise a display unit in the above-mentioned described portable equipment, according in described accommodation space, described display unit LCD, when described metal antenna is arranged on first side of non-metal shell of portable equipment, described metal antenna is being blocked at the back side that is positioned at described LCD, perhaps, in the slit between LCD screen and described non-metal shell, for example both sides of LCDs or top.
As from the foregoing, the utility model is on a certain position of on non-metal shell (for example, plastic casing), uses the technology of plating or sputter, makes the metal antenna shape at the one or both sides (if needed) of non-metal shell.If necessary, can adopt technologies such as radium carving to carry out the details adjustment.By RF cable or RF joint antenna and wireless module are coupled together again and get final product.
Therefore, Antenna Design can combine with mould, can make three-dimensional dress or flat plane antenna to antenna.And, can all carry out necessary plating in the two sides of non-metal shell by the mode of through hole, but the frequency range of extended antenna, and reduce a certain in the face of the antenna space required pressure.
The shape of antenna does not have Compulsory Feature, and, the adjustment of plating position that can be by different plating modes, surrounding enviroment.Improve antenna performance.
In the relatively large shell of thickness, can also adopt cabling (RF cable) in the plastic housing, inner ways of connecting further reduces antenna size one RF cable occupation space.
The technology of common plating antenna can be realized by common electroplating technology manufacturer, and, can electroplate in company with shell and (together carry out for reducing EMI (plastic casing all can be electroplated shielding usually for Electromagnetic Interference, electromagnetic interference (EMI)).Save operation and cost.For high-end, high performance antenna, can carve by radium, mode such as accurate strip, reprocess, to promote antenna performance.
To sum up, adopt the utility model advantage afterwards to be:
1) Antenna Design can combine with mould, can make flat plane antenna to antenna, kernel (thickness) requirement.Other antenna or parts can be placed in saved space.
2) antenna and shell are electroplated disposal molding.Save cost.
3) dependable performance is easy to install.The consistance height.
4) all carry out necessary plating on the two sides of plastic casing, but the frequency range of extended antenna, and reduce a certain in the face of the antenna space required pressure.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a portable equipment is characterized in that, comprising:
Non-metal shell has an accommodation space,
First metal antenna is made of first coat of metal of first side that is arranged on described non-metal shell;
First wireless communication module is arranged in the described accommodation space, is connected with described first metal antenna.
2. portable equipment according to claim 1 is characterized in that, described non-metal shell is plastic casing or resin enclosure.
3. portable equipment according to claim 1 is characterized in that, described first coat of metal has a reservation shape.
4. portable equipment according to claim 3 is characterized in that, the first metal layer with described reservation shape of described first coat of metal for forming by plating or sputtering process.
5. portable equipment according to claim 3 is characterized in that, described first coat of metal is for having the first metal layer with described reservation shape that forms on second metal level of first shape by radium carver skill and withdrawal plating; Described second metal level is by electroplating or sputtering process formation; Described first shape is different with described reservation shape.
6. portable equipment according to claim 1 is characterized in that, described portable equipment also comprises:
Second metal antenna is made of described first coat of metal of described first side that is arranged on described non-metal shell;
Second wireless communication module different with described first wireless communication module is arranged in the described accommodation space, is connected with described second metal antenna;
Wherein, described first metal antenna comprises ground connection propping up at least, and described second metal antenna comprises that at least low frequency radiation props up, and the low frequency radiation that the ground connection of described first metal antenna is propped up with described second metal antenna props up coupling.
7. portable equipment according to claim 6 is characterized in that, described portable equipment also comprises:
The 3rd metal antenna is made of first coat of metal of first side that is arranged on described non-metal shell, is connected with described first wireless communication module;
Wherein, described the 3rd metal antenna comprises ground connection propping up at least, and described second metal antenna comprises that at least high frequency radiation props up, and the ground connection of described the 3rd metal antenna is propped up with the high frequency radiation of described second metal antenna and propped up coupling.
8. portable equipment according to claim 1 is characterized in that, described portable equipment also comprises:
The 4th metal antenna is made of second coat of metal of second side that is arranged on described non-metal shell;
The 4th wireless communication module is arranged in the described accommodation space;
Through hole is arranged on the described non-metal shell, and wherein, described the 4th metal antenna is connected with described the 4th wireless communication module by described through hole.
9. portable equipment according to claim 7 is characterized in that, described portable equipment also comprises:
One display unit is installed in the described accommodation space of described non-metal shell.
10. portable equipment according to claim 9 is characterized in that, described first metal antenna and described second metal antenna are positioned at the back side or the both sides or the top of described display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201096928U CN201440222U (en) | 2009-07-01 | 2009-07-01 | Portable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201096928U CN201440222U (en) | 2009-07-01 | 2009-07-01 | Portable equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440222U true CN201440222U (en) | 2010-04-21 |
Family
ID=42544885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201096928U Expired - Lifetime CN201440222U (en) | 2009-07-01 | 2009-07-01 | Portable equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440222U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041213A1 (en) * | 2010-09-30 | 2012-04-05 | 联想(北京)有限公司 | Electronic device |
| CN102437413A (en) * | 2011-08-03 | 2012-05-02 | 江苏联海通信技术有限公司 | 4G-oriented plastic ceiling antenna |
| CN102447165A (en) * | 2010-09-30 | 2012-05-09 | 联想(北京)有限公司 | Electronic equipment |
| CN102683800A (en) * | 2011-03-15 | 2012-09-19 | 联想(北京)有限公司 | Electronic device |
| CN102694558A (en) * | 2012-05-31 | 2012-09-26 | 浙江大邦科技有限公司 | Shell for wireless communication device and wireless lighting communication device using same |
| CN102709672A (en) * | 2012-01-05 | 2012-10-03 | 瑞声声学科技(深圳)有限公司 | Multiband antenna |
| CN102842749A (en) * | 2011-06-21 | 2012-12-26 | 联想(北京)有限公司 | Electronic equipment |
| CN103682627A (en) * | 2012-08-28 | 2014-03-26 | 仁宝电脑工业股份有限公司 | Electronic device |
| CN103918124A (en) * | 2011-11-17 | 2014-07-09 | 索尼公司 | Electronic device |
-
2009
- 2009-07-01 CN CN2009201096928U patent/CN201440222U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041213A1 (en) * | 2010-09-30 | 2012-04-05 | 联想(北京)有限公司 | Electronic device |
| US9178271B2 (en) | 2010-09-30 | 2015-11-03 | Lenovo (Beijing) Limited | Electronic devices |
| CN102447165A (en) * | 2010-09-30 | 2012-05-09 | 联想(北京)有限公司 | Electronic equipment |
| CN102447165B (en) * | 2010-09-30 | 2014-12-31 | 联想(北京)有限公司 | Electronic equipment |
| CN102683800A (en) * | 2011-03-15 | 2012-09-19 | 联想(北京)有限公司 | Electronic device |
| CN102842749A (en) * | 2011-06-21 | 2012-12-26 | 联想(北京)有限公司 | Electronic equipment |
| CN102842749B (en) * | 2011-06-21 | 2016-01-27 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN102437413A (en) * | 2011-08-03 | 2012-05-02 | 江苏联海通信技术有限公司 | 4G-oriented plastic ceiling antenna |
| CN103918124A (en) * | 2011-11-17 | 2014-07-09 | 索尼公司 | Electronic device |
| CN102709672A (en) * | 2012-01-05 | 2012-10-03 | 瑞声声学科技(深圳)有限公司 | Multiband antenna |
| CN102709672B (en) * | 2012-01-05 | 2014-12-24 | 瑞声声学科技(深圳)有限公司 | Multiband antenna |
| CN102694558A (en) * | 2012-05-31 | 2012-09-26 | 浙江大邦科技有限公司 | Shell for wireless communication device and wireless lighting communication device using same |
| CN103682627A (en) * | 2012-08-28 | 2014-03-26 | 仁宝电脑工业股份有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100421 |
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| CX01 | Expiry of patent term |