CN1937423A - Electronic device - Google Patents
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- Publication number
- CN1937423A CN1937423A CNA2005101089460A CN200510108946A CN1937423A CN 1937423 A CN1937423 A CN 1937423A CN A2005101089460 A CNA2005101089460 A CN A2005101089460A CN 200510108946 A CN200510108946 A CN 200510108946A CN 1937423 A CN1937423 A CN 1937423A
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- metal
- electronic installation
- antenna
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- pcb
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Abstract
This electronic device includes a chassis, a metal antenna and a printed circuit board (PCB). The chassis consists of a metal front cover and an isolation back cover. The former equips with a display plane and several buttons. The latter with the antenna fixed on it clasps into the former. The PCB fits into the chassis and connects electrically to the antenna, the display screen and buttons.
Description
Technical field
The relevant a kind of electronic installation of the present invention, and particularly relevantly a kind ofly be arranged at casing and cause the electronic installation of surface metalation with metal antenna.
Background technology
Traditional mobile phone is to carry out the communication dealing by antenna and base station, and antenna is to divide into overhanging formula (external) antenna and in-building type (embeded) antenna.With the in-building type antenna, antenna is to be built in the casing; With overhanging formula antenna, antenna is to expose to outside the casing.Yet, outside antenna protrudes in casing and when becoming overhanging formula antenna, but increased the entire length of mobile phone in the middle of invisible, the user carries will be quite inconvenient, this moves towards compact design trend with electronic installation now and disagrees, and does not meet the trend trend.
When in the antenna configuration machine shell and when becoming the in-building type antenna, if casing is a metal chassis,, cause the signal transmitting and receiving quality of antenna will variation because antenna is subjected to the effect of metallic shield, can't keep the good communication contact with base station.Therefore,, the bonnet of casing can be designed to plastic material and become plastic rear cover, become metal bezel but protecgulum still is maintained metallics, to keep the metal-like of protecgulum in order to keep the good signal transmitting-receiving quality of antenna.Whereby, antenna can not be subjected to the shielding of metallics when receiving and transmitting signal, to keep good signal transmitting-receiving quality.
Yet because bonnet is generally plastic material, even protecgulum has metal-like, but single-piece frame does not have complete metallic luster, causes mobile phone still can't present conforming metal aesthetic feeling.Thus, can't satisfying at present, the consumer reduces the practicality of mobile phone widely for the requirement of the external form seeking change and innovation of mobile phone.Therefore, traditional mobile phone can't be taken into account the attractive in appearance of external form and its communication quality, if it can not the set pattern of escape on external form and have breakthrough, will lose competitiveness on market.
Similarly, (global positioning system, electronic installation GPS) also can face the problem of above-mentioned antenna and casing material collocation design to have the electronic installation (as personal digital assistant) of antenna or applied global positioning system as for other.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of the attractive in appearance of external form and its communication quality electronic installation taken into account.
According to purpose of the present invention, a kind of electronic installation is proposed, comprise casing and metal antenna.Casing has an outer surface.Metal antenna is to be disposed at casing, in order to form the outer surface of part.
Purpose according to the present invention proposes a kind of electronic installation, comprises casing, metal antenna and printed circuit board (PCB).Casing comprises metal bezel and insulation bonnet.Metal bezel has display floater and several buttons.The insulation bonnet is buckled in metal bezel, and the insulation bonnet has outer surface.Metal antenna is disposed at the outer surface of part.Printed circuit board (PCB) is disposed in the casing and with metal antenna, display floater and button and electrically connects.
The present invention on the outer surface of the part of casing, makes electronic installation can dwindle its thickness antenna configurations, to meet the compact trend of size of electronic installation at present.Because casing does not cover antenna, antenna can have the good communication quality, and make remaining outer surface of casing can plate a metal level, and allow casing have metallic luster, and present conforming aesthetic feeling, break through the restriction of traditional casing on material, and then made electronic installation can on market, have more competitiveness.
For above-mentioned purpose of the present invention, characteristics and advantage can be become apparent, will lift a preferred embodiment below, and conjunction with figs. is elaborated.
Description of drawings
Figure 1A is the vertical view according to the electronic installation of preferred embodiment of the present invention.
Figure 1B is the rearview according to the electronic installation of preferred embodiment of the present invention.
Fig. 1 C is the end view according to the electronic installation of preferred embodiment of the present invention.
Fig. 1 D is the circuit block diagram according to the electronic installation of preferred embodiment of the present invention.
Fig. 2 is the rearview that has the electronic installation of the first metal layer according to of the present invention.
Embodiment
Electronic installation proposed by the invention comprises casing and metal antenna.Casing comprises an insulation bonnet at least, and the insulation bonnet has an outer surface.Metal antenna is the outer surface that is disposed at the insulation bonnet of part, to reach the effect of insulation bonnet surface metalation.Whereby, metal antenna exposes to the outer design of casing, can shorten the integral thickness of electronic installation, makes product more compact.The outer surface of other parts of insulation bonnet more can plate one with the metal level of metal antenna insulation, make that the casing of electronic installation of the present invention can consistent metal-like, reach the metallized purpose of single-piece frame, and on external form, have more competitiveness.Because metal antenna is to be arranged at outside the insulation bonnet, make the built-up time of electronic installation of the present invention to reduce, and production efficiency can improve.
Please be simultaneously with reference to Figure 1A～1D.At this, electronic installation 100 for example is that the structure with mobile phone is that example explains.In Figure 1A～1D, electronic installation 100 comprises casing 101, metal antenna 150 and printed circuit board (PCB) (Printed Circuit Board, PCB) 110.
Casing 101 comprises the metal bezel 102 and the insulation bonnet 104 of snapping mutually.Metal bezel 102 for example has display floater 106 and several buttons 108.Insulation bonnet 104 is buckled in metal bezel 102.Insulation bonnet 104 has an outer surface 104a, and the material of insulation bonnet 104 for example is plastics.
For signal transmitting and receiving effect and the metallized effect of casing of strengthening electronic installation 100, present embodiment is the outer surface 104a that metal antenna 150 is disposed at the part of insulation bonnet 104.Metal antenna 150 for example is to form in the mode that can paste, or (In-Mold Decoration, IMD) technology forms, or utilizes dijection moulding (Double Injection) technology to form to utilize in-mold decoration.In the present embodiment, metal antenna 150 can be the antenna structure of arbitrary shape, is that example explains with the square structure at this.Because the metal antenna 150 of present embodiment is directly to be disposed on the outer surface 104a of part of insulation bonnet 104, make that the thickness of the more traditional mobile phone of thickness of electronic installation 100 of present embodiment is little, meet electronic installation and move towards compact design trend.Therefore, when the user carries the electronic installation 100 of present embodiment, will feel very convenient.In addition, because the metal antenna 150 of present embodiment is to be disposed on the outer surface 104a of insulation bonnet 104, make metal antenna 150 can not shielded its receiving and transmitting signal, and make electronic installation 100 can have good signal transmitting-receiving quality by metallics.
In the present embodiment, printed circuit board (PCB) 110 is to be disposed in the casing 101, preferably electrically connects with display floater 106, button 108 and metal antenna 150.Because metal antenna 150 is to be disposed on the outer surface 104a of insulation bonnet 104, for metal antenna 150 can be electrically connected with the printed circuit board (PCB) 110 that is disposed in the casing 101, insulation bonnet 104 preferably has a through hole, makes that metal antenna 150 is able to electrically connect by a lead and a printed circuit board (PCB) 110 by this through hole.This lead can be shell fragment or probe, but non-shell fragment or the probe of being confined to.
Combination as for metal antenna 150 and insulation bonnet 104 is simply described as follows at this: at first, with the mould of metal antenna and insulation bonnet, insert dijection and go out on the ejaculation board of moulding.Then, carry out matched moulds, full pressure, ejaculation, cooling, die sinking step in regular turn.Then, take out goods, metal antenna 150 promptly is arranged on the insulation bonnet 104.In addition, metal antenna 150 and insulation bonnet 104 are can not use above-mentioned dijection to go out moulding to come combination, can carry out location structure at insulation bonnet 104 or metal antenna 150, utilize adhesive agent such as double faced adhesive tape to fit, or utilize other combination to come combination.
Please refer to Fig. 2, it is the rearview that has the electronic installation of the first metal layer according to of the present invention.Owing to insulation bonnet 104 can not cover the quality that metal antenna 150 influences its receiving and transmitting signal, the electronic installation 100 of present embodiment can comprise that also one is disposed at the first metal layer 120 of the outer surface 104a of another part.The first metal layer 120 is preferably whole outer surface 104a that cover the insulation bonnet 104 of remainder, make insulation bonnet 104 have the metallic luster and the texture of taking concerted action with metal bezel 102, make electronic installation 100 can have the attractive in appearance and communication quality of external form concurrently, reach the metallized effect of single-piece frame, allow electronic installation 100 seem quite to have metal-like.
The first metal layer 120 can insulate with metal antenna 150, for example is to make metal antenna 150 and the first metal layer 120 insulate in the mode that has a gap (gap) 122 between metal antenna 150 and the first metal layer 120.The mode that forms the first metal layer 120 for example is one second metal level of formation earlier and metal antenna 150 adjacency, finishes by the edge with metal antenna 150 adjacency of laser ablation second metal level again.In addition, a more configurable insulating varnish in the gap 122 for example is transparent, translucent, the silver-colored lacquer or other metalloid gloss.
Usually know that the knowledgeable is when understanding that the technology of present embodiment is not confined to this yet have in the technical field under the present embodiment.For example, above-mentioned electronic installation is not defined as mobile phone, also can be in individual digital number reason (personal digital assistant, PDA) or applied global positioning system (globalpositioning system, electronic installation GPS).So long as have the scope that the electronic installation of antenna all belongs to institute of the present invention desire protection.
In addition, the casing of electronic installation of the present invention is not limited to be combined into by metal bezel and insulation bonnet.The protecgulum of casing and the material of bonnet all can be plastics or other insulation material, the part outer surface of bonnet has metal antenna, and the outer surface of all the other casings, comprise the surface that is not covered on protecgulum and the bonnet by metal antenna, all can paint and the metallic paint of metal antenna insulation or the lacquer of other metalloid texture, can reach the effect of casing bulk metalization equally.
The above embodiment of the present invention is disclosed have antenna electronic installation since with antenna configurations on the outer surface of the part of insulation bonnet, make this electronic installation can more compactly on size, more convenient carry and meet fashion trend at present.Moreover antenna of the present invention can not covered by metallics and disturb its reception and send signal, makes the electronic installation of present embodiment can have the good communication quality.In addition, the electronic installation of present embodiment more can form a metal level on the insulation bonnet of remainder, makes the insulation bonnet with metallic luster during with the metal bezel collocation, the consistent metal-like of energy.Therefore, the electronic installation of present embodiment can have light and handy, the aesthetic in appearance and communication quality of size concurrently, has very much competitiveness on market.
In sum, the present invention can reduce the thickness of electronics, makes product more compact.In addition, the present invention can allow the electronic installation surface that the metallization outward appearance is arranged, and increases product texture.In addition, the present invention can reduce the built-up time of electronic installation, enhances productivity.
Though the present invention discloses as above with a preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person; without departing from the spirit and scope of the present invention; when the variation that can do various equivalences or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.
Claims (12)
1. electronic installation comprises:
One casing has an outer surface; And
One metal antenna is disposed at this casing, and this metal antenna forms this outer surface of part.
2. electronic installation as claimed in claim 1 is characterized in that also comprising a first metal layer, and this first metal layer is formed at this outer surface of another part, and insulate with this metal antenna.
3. electronic installation as claimed in claim 2 is characterized in that having a gap between this metal antenna and this first metal layer.
4. electronic installation as claimed in claim 3 is characterized in that also comprising an insulating varnish, and this insulating varnish is disposed in this gap.
5. electronic installation as claimed in claim 4 is characterized in that this insulating varnish is transparent, translucent, silver-colored lacquer or metalloid gloss.
6. electronic installation as claimed in claim 2, it is characterized in that this first metal layer be by with one second metal level of this metal antenna adjacency, finish by the edge with this metal antenna adjacency of this second metal level of a laser ablation.
7. electronic installation as claimed in claim 1 is characterized in that also comprising a printed circuit board (PCB), and this printed circuit board (PCB) is disposed in this casing and with this metal antenna and electrically connects.
8. electronic installation as claimed in claim 7 is characterized in that this casing also comprises an insulation bonnet, and this insulation bonnet has this outer surface and a through hole, and lead and this printed circuit board (PCB) that this metal antenna passes through this through hole electrically connect.
9. electronic installation as claimed in claim 8 is characterized in that this lead is a shell fragment or a probe.
10. electronic installation as claimed in claim 7 is characterized in that this casing also comprises a metal bezel, this metal bezel and this insulation bonnet snapping and insert and put this printed circuit board (PCB).
11. electronic installation as claimed in claim 10 is characterized in that also comprising a display floater, this display floater is arranged on this metal bezel, and electrically connects with this printed circuit board (PCB).
12. electronic installation as claimed in claim 10 is characterized in that also comprising a button, this button is arranged on this metal bezel, and electrically connects with this printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101089460A CN1937423A (en) | 2005-09-21 | 2005-09-21 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101089460A CN1937423A (en) | 2005-09-21 | 2005-09-21 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1937423A true CN1937423A (en) | 2007-03-28 |
Family
ID=37954746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101089460A Pending CN1937423A (en) | 2005-09-21 | 2005-09-21 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1937423A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246985A (en) * | 2008-03-06 | 2008-08-20 | 中兴通讯股份有限公司 | Electric terminal unit near-field communication antenna installation method and antenna protecting equipment |
| CN102736692A (en) * | 2011-04-13 | 2012-10-17 | 广达电脑股份有限公司 | Portable electronic device and manufacturing method thereof |
| CN105846052A (en) * | 2009-10-15 | 2016-08-10 | 宏达国际电子股份有限公司 | Handheld device and configuration method of planar antenna |
| US9954583B2 (en) | 2014-03-28 | 2018-04-24 | Byd Company Limited | Mobile terminal and near field communication antenna |
| CN108054509A (en) * | 2018-01-05 | 2018-05-18 | 佛山市顺德区四方板业科技有限公司 | A kind of network case |
| CN110351971A (en) * | 2015-11-24 | 2019-10-18 | Oppo广东移动通信有限公司 | A kind of shell, production method and electronic device |
-
2005
- 2005-09-21 CN CNA2005101089460A patent/CN1937423A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246985A (en) * | 2008-03-06 | 2008-08-20 | 中兴通讯股份有限公司 | Electric terminal unit near-field communication antenna installation method and antenna protecting equipment |
| CN105846052A (en) * | 2009-10-15 | 2016-08-10 | 宏达国际电子股份有限公司 | Handheld device and configuration method of planar antenna |
| CN102736692A (en) * | 2011-04-13 | 2012-10-17 | 广达电脑股份有限公司 | Portable electronic device and manufacturing method thereof |
| CN102736692B (en) * | 2011-04-13 | 2014-11-26 | 广达电脑股份有限公司 | Portable electronic device and manufacturing method thereof |
| US9954583B2 (en) | 2014-03-28 | 2018-04-24 | Byd Company Limited | Mobile terminal and near field communication antenna |
| CN110351971A (en) * | 2015-11-24 | 2019-10-18 | Oppo广东移动通信有限公司 | A kind of shell, production method and electronic device |
| CN108054509A (en) * | 2018-01-05 | 2018-05-18 | 佛山市顺德区四方板业科技有限公司 | A kind of network case |
| CN108054509B (en) * | 2018-01-05 | 2024-05-10 | 佛山市顺德区四方板业科技有限公司 | Network cabinet |
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| C12 | Rejection of a patent application after its publication | ||
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