CN204927496U - Mobile phone antenna - Google Patents
Mobile phone antenna Download PDFInfo
- Publication number
- CN204927496U CN204927496U CN201520729952.7U CN201520729952U CN204927496U CN 204927496 U CN204927496 U CN 204927496U CN 201520729952 U CN201520729952 U CN 201520729952U CN 204927496 U CN204927496 U CN 204927496U
- Authority
- CN
- China
- Prior art keywords
- antenna
- flexible pcb
- mobile phone
- cabling district
- cabling
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a mobile phone antenna, including the flexible circuit board, the front of flexible circuit board is provided with the line of walking that can realize cell -phone 2g, 3g, 4g and wifi antenna function and distinguishes, just the front of flexible circuit board lay with the cell -phone after lid same colour's printing ink layer, it is provided with the electroplating gilding layer that is connected with cell -phone feed contact site in the line district to walk, the reverse side of flexible circuit board is provided with non -dry adhesive layer, non -dry adhesive layer with the lid is pasted mutually behind the cell -phone. This structural design, can pass through the flexible circuit board that is provided with away the line district non -dry adhesive layer and cell -phone after the lid laminate mutually, and then realize 2g, 3g, the performance of 4g and wifi antenna makes each a frequency channel antenna power gain and a sky line sensitivity all reach international standard.
Description
Technical field
The utility model relates to wireless communication technique field, particularly relates to a kind of antenna for mobile phone.
Background technology
Current built-in antenna of mobile phone, basic is 2g frequency band GSM 900 and DCS1800,3G frequency range is TD1900 and TD2100, along with popularizing of 4G network, increasing 4G cell phone needs a antenna volume little, frequency is many, power and sensitivity good, and the antenna for mobile phone of 2g, 3g, 4g and wifi function can be had simultaneously.
Utility model content
The purpose of this utility model there are provided one can realize 2g, the antenna for mobile phone of 3g, 4g and wifi antenna performance.
For reaching this object, the utility model by the following technical solutions:
A kind of antenna for mobile phone, comprise flexible PCB, the front of described flexible PCB is provided with the cabling district that can realize mobile phone 2g, 3g, 4g and wifi antenna function, and the front of described flexible PCB is equipped with the ink layer with cell phone rear cover solid colour, described cabling district is provided with the plating Gold plated Layer be connected with mobile phone Feed contact portion, the reverse side of described flexible PCB is provided with non-drying glue layer, and described non-drying glue layer is pasted mutually with described cell phone rear cover.
Wherein, described flexible PCB comprises the first flexible PCB and the second flexible PCB, described first flexible PCB is respectively arranged with the first cabling district and the second cabling district.
Wherein, described first cabling district is the copper cabling of the low frequency GSM900 performance that can realize 2g, described second cabling district for DCS1800, TD1900, td2100 can be realized, the copper cabling of band38, band39, band40, band41 performance.
Wherein, described second flexible PCB is respectively arranged with the 3rd cabling district and the 4th cabling district.
Wherein, described 3rd cabling district is set to 4g diversity antenna, and described 4th cabling district is set to wifi antenna.
The beneficial effects of the utility model: the utility model comprises flexible PCB, the front of described flexible PCB is provided with the cabling district that can realize mobile phone 2g, 3g, 4g and wifi antenna function, and the front of described flexible PCB is equipped with the ink layer with cell phone rear cover solid colour, described cabling district is provided with the plating Gold plated Layer be connected with mobile phone Feed contact portion, the reverse side of described flexible PCB is provided with non-drying glue layer, and described non-drying glue layer is pasted mutually with described cell phone rear cover.This structural design, can be fitted the flexible PCB being provided with cabling district by non-drying glue layer and cell phone rear cover, and then realize 2g, the performance of 3g, 4g and wifi antenna, and each band antenna power and antenna sensitivity are all met international standards.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobile phone first of the utility model flexible PCB.
Fig. 2 is the structural representation of a kind of mobile phone second of the utility model flexible PCB.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing 1 and Fig. 2 by embodiment
A kind of antenna for mobile phone, comprise flexible PCB, the front of described flexible PCB is provided with the cabling district that can realize mobile phone 2g, 3g, 4g and wifi antenna function, and the front of described flexible PCB is equipped with the ink layer with cell phone rear cover solid colour, described cabling district is provided with the plating Gold plated Layer 1 be connected with mobile phone Feed contact portion, the reverse side of described flexible PCB is provided with non-drying glue layer, and described non-drying glue layer is pasted mutually with described cell phone rear cover.The setting of ink layer, realizes the color same with mobile phone shell to coordinate outward appearance, all right silk-screen font on ink, and information of silk-screen mobile phone model, antenna effect, manufacturer etc., for distinguishing.Compare LDS material, cost significantly reduces, and produce also simpler and easy, speed of production and production capacity significantly promote, and performance also can reach GB.
Preferred further, described flexible PCB comprises the first flexible PCB 21 and the second flexible PCB 22, described first flexible PCB 21 is respectively arranged with the first cabling district 211 and the second cabling district 212.
Further preferred, described first cabling district 211 is the copper cabling of the low frequency GSM900 performance that can realize 2g, described second cabling district 212 for DCS1800, TD1900, td2100 can be realized, the copper cabling of band38, band39, band40, band41 performance.
Preferred further, described second flexible PCB 22 is respectively arranged with the 3rd cabling district 221 and the 4th cabling district 222.
Preferred further, described 3rd cabling district 221 is set to 4g diversity antenna, and described 4th cabling district 222 is set to wifi antenna.
This structural design above-mentioned, can be fitted the flexible PCB being provided with cabling district by non-drying glue layer and cell phone rear cover, and then realize 2g, the performance of 3g, 4g and wifi antenna, and each band antenna power and antenna sensitivity are all met international standards.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection range by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection range of the present utility model.
Claims (5)
1. an antenna for mobile phone, comprise flexible PCB, it is characterized in that: the front of described flexible PCB is provided with the cabling district that can realize mobile phone 2g, 3g, 4g and wifi antenna function, and the front of described flexible PCB is equipped with the ink layer with cell phone rear cover solid colour, described cabling district is provided with the plating Gold plated Layer be connected with mobile phone Feed contact portion, the reverse side of described flexible PCB is provided with non-drying glue layer, and described non-drying glue layer is pasted mutually with described cell phone rear cover.
2. a kind of antenna for mobile phone according to claim 1, is characterized in that: described flexible PCB comprises the first flexible PCB and the second flexible PCB, described first flexible PCB is respectively arranged with the first cabling district and the second cabling district.
3. a kind of antenna for mobile phone according to claim 2, it is characterized in that: described first cabling district is the copper cabling of the low frequency GSM900 performance that can realize 2g, described second cabling district is for can realize DCS1800, TD1900, td2100, band38, band39, the copper cabling of band40, band41 performance.
4. a kind of antenna for mobile phone according to claim 2, is characterized in that: described second flexible PCB is respectively arranged with the 3rd cabling district and the 4th cabling district.
5. a kind of antenna for mobile phone according to claim 4, is characterized in that: described 3rd cabling district is set to 4g diversity antenna, and described 4th cabling district is set to wifi antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729952.7U CN204927496U (en) | 2015-09-18 | 2015-09-18 | Mobile phone antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729952.7U CN204927496U (en) | 2015-09-18 | 2015-09-18 | Mobile phone antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927496U true CN204927496U (en) | 2015-12-30 |
Family
ID=54976598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729952.7U Expired - Fee Related CN204927496U (en) | 2015-09-18 | 2015-09-18 | Mobile phone antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076608A (en) * | 2016-11-14 | 2018-05-25 | 华为机器有限公司 | Metal chassis and its manufacturing method |
-
2015
- 2015-09-18 CN CN201520729952.7U patent/CN204927496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076608A (en) * | 2016-11-14 | 2018-05-25 | 华为机器有限公司 | Metal chassis and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180918 |