CN201689978U - Antenna device and mobile terminal - Google Patents
Antenna device and mobile terminal Download PDFInfo
- Publication number
- CN201689978U CN201689978U CN2010201715668U CN201020171566U CN201689978U CN 201689978 U CN201689978 U CN 201689978U CN 2010201715668 U CN2010201715668 U CN 2010201715668U CN 201020171566 U CN201020171566 U CN 201020171566U CN 201689978 U CN201689978 U CN 201689978U
- Authority
- CN
- China
- Prior art keywords
- steel disc
- metal clips
- shell
- contact point
- antenna
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses an antenna device which comprises a steel sheet and a metal spring leaf, wherein the steel sheet is positioned in a housing and a metal contact of the steel sheet is exposed outside the housing; the spring leg of the metal spring leaf is connected with the steel sheet through the contact pint, and the other end of the metal spring leaf is fixed on a main board. The utility model also discloses a mobile terminal. Through adopting the utility model, the material types, the manufacturing cost and the production and assembly procedures are reduced, and the qualification rate of the assembled finished products is improved, at the same time, the reliability and durability of the antenna are greatly improved, the stability of the RF performance of the antenna is guaranteed, and the mechanical property of the housing of the mobile terminal is also greatly improved.
Description
Technical field
The utility model relates to antenna technology, relates in particular to a kind of antenna assembly and portable terminal.
Background technology
At present, the built-in aerial of industry main flow portable terminal divides from type, can be divided into two classes: a kind of built-in antenna of mobile phone is to adopt an extra plastic stent and antenna to fix, and then with this plastic stent and portable terminal printed circuit board (PCB) (PCB, PrintedCircuitBoard) mainboard is connected and fixed, and has realized the connection of portable terminal PCB mainboard and antenna.Another portable terminal built-in aerial is Flexible Printed Circuit (FPC, a Flexible Printed Circuit) Surface Mount form antenna, and this antenna is compared with first kind of antenna, does not need support, only needs that FPC is affixed on the mobile terminal case outer surface and gets final product.
In the above-mentioned two class antennas, the shortcoming of the antenna of first kind structure is to have increased the operation of producing assembling greatly, has reduced the assembling yield, and the independent die sinking of plastic stent needs, has increased material variety and production cost, has also increased the volume of portable terminal.The advantage of the antenna of second class formation is to install simply, and shortcoming is that the reliability of antenna is not high, poor durability, moisture-proof anticorrosive is poor, can cause the steel disc surface oxidation or gets rusty, and influences the radiation of radiofrequency signal, make antenna radio frequency (RF, Radio Frequency) decreased performance.Therefore, at present necessary a kind of good endurance, RF stable performance, the portable terminal that volume is little designed, this portable terminal meets current social people and pursues idea frivolous, high performance portable terminal.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of antenna assembly and portable terminal, helps reducing producing assembly process, improves antenna reliability and durability.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model provides a kind of antenna assembly, comprises steel disc, metal clips; Wherein,
Described steel disc is positioned at shell, and described steel disc exposes metal contact in described enclosure, and the shell foot of metal clips is connected with described steel disc by described contact point, and the other end of described metal clips is fixed on the mainboard.
In the said apparatus, described contact point is the position of antenna feed point, described contact point surface gold-plating.
In the said apparatus, described contact point be shaped as rectangle or circle.
In the said apparatus, be fixed on the mainboard by the other end of welding manner with described metal clips.
In the said apparatus, described metal clips is stainless steel or phosphor bronze, described metal clips surface gold-plating.
In the said apparatus, described steel disc and structural member steel disc are one, are one-shot formings when the shell injection moulding.
The utility model also provides a kind of portable terminal, and this portable terminal comprises display screen, power supply, keyboard, shell, mainboard, and described portable terminal also comprises: steel disc and metal clips, wherein,
Described steel disc and metal clips are formed antenna assembly, described steel disc is positioned at shell, described steel disc exposes metal contact in described enclosure, and the shell foot of metal clips is connected with described steel disc by described contact point, and the other end of described metal clips is fixed on mainboard.
In the above-mentioned portable terminal, described contact point is the position of antenna feed point, described contact point surface gold-plating.
In the above-mentioned portable terminal, described contact point be shaped as rectangle or circle.
In the above-mentioned portable terminal, be fixed on the mainboard by the other end of welding manner with described metal clips.
In the above-mentioned portable terminal, described metal clips is stainless steel or phosphor bronze, described metal clips surface gold-plating.
In the above-mentioned portable terminal, described steel disc and structural member steel disc are one, are one-shot formings when the shell injection moulding.
A kind of antenna assembly and portable terminal that the utility model provides are provided with steel disc in the shell of portable terminal, set steel disc is connected with the mainboard of portable terminal by a metal clips; So, antenna and steel disc are one-body molded, and antenna does not need independent die sinking, have reduced the volume of portable terminal, have reduced material variety, production cost and have produced the operation of assembling, thereby improved the product qualified rate when assembling; In addition, the steel disc of antenna part is enclosed in enclosure, and moisture-proof anticorrosive erosion performance is fine, very big raising the reliability and the durability of antenna, guaranteed the stability of the RF performance of antenna, the mechanical performance of mobile terminal case also is greatly improved simultaneously.
Description of drawings
Fig. 1 realizes a kind of structural representation of antenna assembly for the utility model;
Fig. 2 realizes a kind of cross sectional representation of antenna assembly for the utility model.
Embodiment
Basic thought of the present utility model is: antenna assembly comprises steel disc and metal clips, described steel disc is positioned at shell, described steel disc exposes metal contact in described enclosure, the shell foot of metal clips is connected with described steel disc by described contact point, and the other end of described metal clips is fixed on the mainboard.
Below by drawings and the specific embodiments the utility model is described in further detail.
The utility model is realized a kind of antenna assembly, and as shown in Figure 1, this antenna assembly comprises: steel disc 11, metal clips 13; Wherein,
One end of metal clips 13 is a shell foot, and the other end of metal clips 13 is fixed on the mainboard 12;
The position of described contact point 15 cannot arbitrarily be chosen, and should be the position of antenna feed point, and contact point 15 surface needs gold-plated, and the shape of contact point 15 generally adopts rectangle, but is not limited only to rectangle, also can be other shapes, for example circle etc.;
Described metal clips 13 can be stainless steel or the phosphor bronze material, metal clips 13 surface needs gold-plated;
Described metal clips 13 1 ends are fixed on the mainboard 12 with welding manner, do not need to fix between the shell foot of the other end and the contact point 15, because shell 14 needs dismounting, when installing shell 14, contact point 15 can realize that with shell foot contact is connected; Metal clips 13 need have elasticity, and after installing shell 14, because the extruding of 14 pairs of metal clipss 13 of shell, metal clips 13 compressions produce pressure to shell 14 and make shell foot can closely contact with contact point 15;
Described mainboard 12 is for realizing the integrated mainboard of mobile terminal function.
Fig. 2 realizes a kind of cross sectional representation of antenna assembly for the utility model, and as shown in Figure 2, contact point is on steel disc 11, steel disc 11 is positioned at shell 14, described steel disc 11 is one with shell 14, and steel disc 11 is one with structural member steel disc 16, is one-shot forming when shell 14 injection mouldings; Described structural member steel disc 16 is parts of shell, is used for stiffened shell, the devices such as mainboard in the better protection portable terminal.
Based on above-mentioned antenna assembly, the utility model also provides a kind of portable terminal, and this portable terminal not only comprises parts such as display screen that existing portable terminal has, power supply, keyboard, shell, mainboard, also comprises: steel disc 11 and metal clips 13, wherein,
Form antenna assembly by steel disc 11, metal clips 13, as shown in Figure 1, described steel disc 11 is positioned at shell 14, and steel disc 11 exposes metal contact 15 in shell 14 inside, and the shell foot of metal clips 13 is connected with steel disc 11 by contact point 15; Steel disc 11 is used to realize antenna function, promptly receives and emitting radio frequency signal;
One end of metal clips 13 is a shell foot, and the other end of metal clips 13 is fixed on the mainboard 12;
Here, steel disc 11 is positioned at shell 14, and steel disc 11 is one with structural member steel disc 16, is one-shot forming when shell 14 injection mouldings; Described structural member steel disc 16 is parts of shell, is used for stiffened shell, the devices such as mainboard in the better protection portable terminal;
The position of described contact point 15 cannot arbitrarily be chosen, and should be the position of antenna feed point, and contact point 15 surface needs gold-plated, and the shape of contact point 15 generally adopts rectangle, but is not limited only to rectangle, also can be other shapes, for example circle etc.;
Described metal clips 13 can be stainless steel or the phosphor bronze material, metal clips surface needs gold-plated;
Described metal clips 13 1 ends are fixed on the mainboard 12 with welding manner, do not need between the shell foot of the other end and the contact point to fix, because shell 14 needs dismounting, when installing shell 14, contact point can realize that with shell foot contact is connected; Metal clips 13 need have elasticity, and after installing shell 14, because the extruding of 14 pairs of metal clipss 13 of shell, metal clips 13 compressions produce pressure to shell 14 and make shell foot can closely contact with contact point 15;
Described mainboard 12 is for realizing the integrated mainboard of mobile terminal function.
The above; it only is preferred embodiment of the present utility model; be not to be used to limit protection range of the present utility model, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (12)
1. an antenna assembly comprises steel disc, metal clips; Wherein,
Described steel disc is positioned at shell, and described steel disc exposes metal contact in described enclosure, and the shell foot of metal clips is connected with described steel disc by described contact point, and the other end of described metal clips is fixed on the mainboard.
2. antenna assembly according to claim 1 is characterized in that, described contact point is the position of antenna feed point, described contact point surface gold-plating.
3. antenna assembly according to claim 1 and 2 is characterized in that, described contact point be shaped as rectangle or circle.
4. antenna assembly according to claim 1 and 2 is characterized in that, is fixed on the mainboard by the other end of welding manner with described metal clips.
5. antenna assembly according to claim 1 and 2 is characterized in that, described metal clips is stainless steel or phosphor bronze, described metal clips surface gold-plating.
6. antenna assembly according to claim 1 and 2 is characterized in that, described steel disc and structural member steel disc are one, is one-shot forming when the shell injection moulding.
7. portable terminal, this portable terminal comprises display screen, power supply, keyboard, shell, mainboard, it is characterized in that, described portable terminal also comprises: steel disc and metal clips, wherein,
Described steel disc and metal clips are formed antenna assembly, described steel disc is positioned at shell, described steel disc exposes metal contact in described enclosure, and the shell foot of metal clips is connected with described steel disc by described contact point, and the other end of described metal clips is fixed on mainboard.
8. portable terminal according to claim 7 is characterized in that, described contact point is the position of antenna feed point, described contact point surface gold-plating.
9. according to claim 7 or 8 described portable terminals, it is characterized in that, described contact point be shaped as rectangle or circle.
10. according to claim 7 or 8 described portable terminals, it is characterized in that, be fixed on the mainboard by the other end of welding manner with described metal clips.
11., it is characterized in that described metal clips is stainless steel or phosphor bronze according to claim 7 or 8 described portable terminals, described metal clips surface gold-plating.
12., it is characterized in that described steel disc and structural member steel disc are one according to claim 7 or 8 described portable terminals, be one-shot forming when the shell injection moulding.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201715668U CN201689978U (en) | 2010-04-23 | 2010-04-23 | Antenna device and mobile terminal |
PCT/CN2010/075073 WO2011130955A1 (en) | 2010-04-23 | 2010-07-09 | Antenna device and mobile terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201715668U CN201689978U (en) | 2010-04-23 | 2010-04-23 | Antenna device and mobile terminal |
Publications (1)
Publication Number | Publication Date |
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CN201689978U true CN201689978U (en) | 2010-12-29 |
Family
ID=43378256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010201715668U Expired - Lifetime CN201689978U (en) | 2010-04-23 | 2010-04-23 | Antenna device and mobile terminal |
Country Status (2)
Country | Link |
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CN (1) | CN201689978U (en) |
WO (1) | WO2011130955A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105932397A (en) * | 2016-05-13 | 2016-09-07 | 广东欧珀移动通信有限公司 | Antenna device and communication equipment |
CN106099318A (en) * | 2016-06-30 | 2016-11-09 | 维沃移动通信有限公司 | The assembling structure of a kind of antenna and mobile terminal |
CN106707090A (en) * | 2016-11-24 | 2017-05-24 | 宇龙计算机通信科技(深圳)有限公司 | Terminal housing elastic piece conduction test device |
CN106992356A (en) * | 2017-04-06 | 2017-07-28 | 西安易朴通讯技术有限公司 | A kind of terminal |
CN107978882A (en) * | 2017-11-08 | 2018-05-01 | 西安易朴通讯技术有限公司 | A kind of terminal |
WO2018086332A1 (en) * | 2016-11-14 | 2018-05-17 | 华为技术有限公司 | Metal casing and manufacturing method thereof |
CN108667984A (en) * | 2016-07-19 | 2018-10-16 | 广东欧珀移动通信有限公司 | Casing device, connection structure and terminal device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111029723A (en) * | 2019-12-20 | 2020-04-17 | 惠州Tcl移动通信有限公司 | Antenna, antenna setting method and electronic device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101652040A (en) * | 2008-08-15 | 2010-02-17 | 深圳富泰宏精密工业有限公司 | Casing component embedded with antenna and manufacturing method thereof |
CN201467180U (en) * | 2009-06-09 | 2010-05-12 | 希姆通信息技术(上海)有限公司 | Mobile phone |
-
2010
- 2010-04-23 CN CN2010201715668U patent/CN201689978U/en not_active Expired - Lifetime
- 2010-07-09 WO PCT/CN2010/075073 patent/WO2011130955A1/en active Application Filing
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105932397A (en) * | 2016-05-13 | 2016-09-07 | 广东欧珀移动通信有限公司 | Antenna device and communication equipment |
CN105932397B (en) * | 2016-05-13 | 2019-05-03 | Oppo广东移动通信有限公司 | A kind of antenna assembly and communication equipment |
CN106099318A (en) * | 2016-06-30 | 2016-11-09 | 维沃移动通信有限公司 | The assembling structure of a kind of antenna and mobile terminal |
CN106099318B (en) * | 2016-06-30 | 2019-07-26 | 维沃移动通信有限公司 | A kind of assembling structure and mobile terminal of antenna |
CN108667984A (en) * | 2016-07-19 | 2018-10-16 | 广东欧珀移动通信有限公司 | Casing device, connection structure and terminal device |
WO2018086332A1 (en) * | 2016-11-14 | 2018-05-17 | 华为技术有限公司 | Metal casing and manufacturing method thereof |
CN106707090A (en) * | 2016-11-24 | 2017-05-24 | 宇龙计算机通信科技(深圳)有限公司 | Terminal housing elastic piece conduction test device |
CN106992356A (en) * | 2017-04-06 | 2017-07-28 | 西安易朴通讯技术有限公司 | A kind of terminal |
CN107978882A (en) * | 2017-11-08 | 2018-05-01 | 西安易朴通讯技术有限公司 | A kind of terminal |
CN107978882B (en) * | 2017-11-08 | 2024-01-23 | 西安易朴通讯技术有限公司 | Terminal |
Also Published As
Publication number | Publication date |
---|---|
WO2011130955A1 (en) | 2011-10-27 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101229 |