CN111029746B - Antenna assembly and electronic equipment - Google Patents
Antenna assembly and electronic equipment Download PDFInfo
- Publication number
- CN111029746B CN111029746B CN201911350919.2A CN201911350919A CN111029746B CN 111029746 B CN111029746 B CN 111029746B CN 201911350919 A CN201911350919 A CN 201911350919A CN 111029746 B CN111029746 B CN 111029746B
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- Prior art keywords
- antenna
- fpc
- electronic device
- metal
- antenna assembly
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Abstract
The application relates to the technical field of antennas, in particular to an antenna assembly and electronic equipment. An antenna assembly, comprising: the antenna FPC is provided with a feed-in point; and the metal decorating part is electrically connected with the antenna FPC. Antenna module in this application is connected antenna FPC and metal decoration to increase antenna FPC's length and the area of radiation thereof, thereby can improve the signal strength that antenna module received and the sensitivity of antenna module.
Description
Technical Field
The application relates to the technical field of antennas, in particular to an antenna assembly and electronic equipment.
Background
With the development of the technology, the integration level of the chip is gradually improved, and portable electronic products such as mobile phones have various functions and are miniaturized, so that the mobile phones need to integrate a plurality of antennas in a limited space, and if effective receiving and transmitting are realized, FM (frequency modulation) antennas need to be built in the mobile phones, but existing built-in FM antennas are all compatible with radio frequency antennas, so that the strength and sensitivity of FM antenna signals are not strong.
Disclosure of Invention
The application provides an antenna module, is connected antenna FPC and metal decoration to increase antenna FPC's length and the area of radiation thereof, thereby can improve the signal strength that antenna module received and the sensitivity of antenna module.
In order to achieve the above object, the present application provides an antenna assembly including:
the antenna FPC is provided with a feed-in point;
and the metal decorating part is electrically connected with the antenna FPC.
Antenna module in this application, the feed-in point on the antenna FPC is used for received signal, and antenna FPC and metal decoration electricity are connected, and then the metal decoration also can be regarded as the antenna to make the length and the area of antenna module all obtain increasing, like this, the ability of the signal strength that the antenna module received obtains increasing, thereby has promoted the sensitivity of antenna module.
Preferably, a connection member for connecting the antenna FPC with the metal decoration is further included.
Preferably, the connecting member includes a first elastic sheet connected to the antenna FPC, a second elastic sheet connected to the metal decoration, and a connecting wire for connecting the first elastic sheet and the second elastic sheet.
Preferably, the length of the connecting line is 11-15 mm.
Preferably, the metal decoration is a rear camera decoration of the electronic device.
The application provides an electronic device with an antenna assembly as described above. The antenna FPC in the electronic equipment is connected with the metal decorating part in the electronic equipment, so that the length of an antenna assembly in the electronic equipment is increased, the radiation area of an electric wire assembly is increased, the signal intensity receiving capacity of the electronic equipment is enhanced, the sensitivity of the electronic equipment is enhanced accordingly, and the performance of the electronic equipment is improved.
Preferably, the antenna device further comprises a low noise amplifier which is connected with the antenna FPC and the metal decoration piece and is used for amplifying signals received by the antenna FPC and the metal decoration piece.
Preferably, still include the casing, antenna module and metal decoration all locate on the casing.
Drawings
Fig. 1 is a schematic structural diagram of an antenna assembly of an electronic device according to an embodiment of the present application;
fig. 2 is a partially enlarged view of an antenna assembly of an electronic device according to an embodiment of the present application.
Icon: 1-a shell; 2-antenna FPC; 3-metal decorative parts; 4-a connecting member; 41-a first spring plate; 42-a second spring plate; 43-connecting line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an antenna assembly of an electronic device according to an embodiment of the present application. Referring to fig. 1, an embodiment of the present application provides an antenna assembly, including:
the antenna FPC2 is provided with a feed-in point on the antenna FPC 2;
and the metal decoration piece 3 is electrically connected with the antenna FPC 2.
Antenna assembly in this application, the feed-in point on antenna FPC2 is used for the received signal, and antenna FPC2 is connected with metal decoration 3 electricity, and then metal decoration 3 also can be as the antenna to make the length and the area of antenna assembly all increase, like this, the ability of the signal strength that antenna assembly received obtains increasing, therefore makes the sensitivity of antenna assembly obtain strengthening.
It should be noted that the number of feed points on the antenna FPC2 may be one or more, and the specific number may be adjusted according to actual needs.
As an alternative, a connecting member 4 for connecting the antenna FPC2 with the metal decoration 3 is further included. Adopt this kind of arrangement, the mode of laying between antenna FPC2 and the metal decoration 3 is more diversified, make the antenna module utilize the clearance setting in the electronic equipment, and then on the basis that space in the assurance electronic equipment obtained make full use of, improve the ability of the received signal intensity of antenna module, and then make antenna module sensitivity obtain promoting, in addition, connecting element 4 is when being connected antenna FPC2 and metal decoration 3 electricity, connecting element 4 also is as a part of antenna module, can play the effect of antenna, thus, can make the further normal of length of antenna module, make the ability of antenna module received signal intensity improve, and then make the sensitivity of antenna module also obtain promoting.
As an alternative, fig. 2 is a partially enlarged view of an antenna assembly of an electronic device according to an embodiment of the present application. Referring to fig. 2, the connecting member 4 includes a first elastic piece 41 connected to the antenna FPC2, a second elastic piece 42 connected to the metal decoration 3, and a connecting wire 43 for connecting the first elastic piece 41 and the second elastic piece 42. The first elastic sheet 41 and the second elastic sheet 42 are arranged, so that the connecting wire 43 can electrically connect the antenna FPC2 with the metal decorating part 3, the radiation area of the antenna assembly can be increased due to the arrangement of the first elastic sheet 41 and the second elastic sheet 42, and the received signal strength and sensitivity of the antenna assembly are further improved.
In this case, the first elastic sheet 41 and the antenna FPC2 may be fixedly connected, for example, welded. Or the first elastic sheet 41 and the antenna FPC2, and the second elastic sheet 42 and the metal decoration 3 can also be connected through the connecting wire 43, and further, the connecting wire 43 is in the process of connecting the antenna FPC2 and the metal decoration 3, and due to the arrangement of the first elastic sheet 41 and the second elastic sheet 42, the bending path of the connecting wire 43 is limited, and the connecting wire 43 is prevented from influencing the layout of other devices in the electronic equipment.
It should be noted that the connecting member 4 may only include the first elastic piece 41 and the connecting wire 43 connected to the antenna FPC2, or the second elastic piece 42 and the connecting wire 43 connected to the metal decoration 3, and the present embodiment may be satisfied as long as the antenna FPC2 is connected to the metal decoration 3 through a metal piece, and the antenna FPC2 is electrically connected to the metal decoration 3, so that the length of the antenna FPC2 and the area of radiation are increased.
Alternatively, the length of the connecting line 43 is 11-15 mm. And the connecting wire 43 is a metal connecting wire 43, and the connecting wire 43 is 11-15mm to ensure that the space occupied by the connecting wire 43 is small enough when the antenna assembly is in the electronic device.
Specifically, in the use process, the connecting line is generally 12 mm.
As an alternative, the metal decoration 3 is a rear camera decoration of the electronic device. This kind of mode of setting can avoid again at electronic equipment internally mounted with new device, the arranging of other devices of being convenient for, simultaneously, regard back camera decoration as the metal decoration 3 of being connected with antenna FPC2, make the device in the electronic equipment obtain abundant utilization, on the performance that can not influence back camera self basis, improved the performance of antenna module.
The application provides an electronic device with an antenna assembly as described above. The antenna FPC2 in the electronic equipment is connected with the metal decoration 3 in the electronic equipment, so that the length of an antenna component in the electronic equipment is increased, the radiation area of the electric wire component is increased, the signal intensity receiving capacity of the electronic equipment is enhanced, the sensitivity of the electronic equipment is enhanced accordingly, and the performance of the electronic equipment is improved.
As an optional mode, the metal decoration piece device further comprises a low noise amplifier which is connected with the antenna FPC2 and the metal decoration piece 3 and is used for amplifying signals received by the antenna FPC2 and the metal decoration piece 3. Because the signals received by the antenna assembly are relatively weak, the signals received by the antenna assembly can be made by connecting a low noise amplifier.
As an optional mode, the antenna module further includes a housing 1, and the antenna module and the metal decoration 3 are both disposed on the housing 1. Wherein, metal decoration 3 is fixed to be set up in the inside of casing 1, and can be equipped with one or more metal decoration 3 on the casing 1, and when installing between the antenna module, antenna FPC2 in the electronic equipment is an independent device, and is formed with the space that is used for placing antenna FPC2 in the electronic equipment, and connecting element 4 places the space, and like this, connecting element 4 can be more convenient when being connected antenna FPC2 with metal decoration 3 on the casing 1.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An antenna assembly for an electronic device, comprising:
the antenna FPC is provided with a feed-in point;
a metal decoration member for electrically connecting with the antenna FPC;
the connecting member is used for connecting the antenna FPC with the metal decorating part;
the connecting component comprises a first elastic sheet connected with the antenna FPC, a second elastic sheet connected with the metal decorating part and a connecting line used for connecting the first elastic sheet and the second elastic sheet.
2. An antenna assembly for an electronic device according to claim 1, wherein the length of the connection line is 11-15 mm.
3. An antenna assembly for an electronic device according to claim 1, wherein the metal trim piece is a rear camera trim piece for the electronic device.
4. An electronic device characterized by an antenna assembly of the electronic device according to any of claims 1-3.
5. The electronic device according to claim 4, further comprising a low noise amplifier connected to the antenna FPC and the metal decoration member for amplifying signals received by the antenna FPC and the metal decoration member.
6. The electronic device of claim 5, further comprising a housing, wherein the antenna assembly and the metal trim are disposed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911350919.2A CN111029746B (en) | 2019-12-24 | 2019-12-24 | Antenna assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911350919.2A CN111029746B (en) | 2019-12-24 | 2019-12-24 | Antenna assembly and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111029746A CN111029746A (en) | 2020-04-17 |
| CN111029746B true CN111029746B (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911350919.2A Active CN111029746B (en) | 2019-12-24 | 2019-12-24 | Antenna assembly and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111029746B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009135586A (en) * | 2007-11-28 | 2009-06-18 | Toshiba Corp | Electronic apparatus |
| CN201674546U (en) * | 2010-06-10 | 2010-12-15 | 龙旗科技(上海)有限公司 | Mobile phone with wireless communication module antenna |
| CN102361155A (en) * | 2011-09-08 | 2012-02-22 | 广东欧珀移动通信有限公司 | Antenna device of handheld terminal |
| CN202930539U (en) * | 2012-11-21 | 2013-05-08 | 濠暻科技(深圳)有限公司 | Expansion antenna based on cell phone provided with camera |
| CN103904427A (en) * | 2012-12-24 | 2014-07-02 | 联想(北京)有限公司 | Antenna apparatus and method for forming the antenna apparatus |
| CN109586019A (en) * | 2018-11-21 | 2019-04-05 | 惠州Tcl移动通信有限公司 | A kind of PCB coupled antenna structure and its mobile terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201663229U (en) * | 2010-03-19 | 2010-12-01 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal antenna |
| KR20140136188A (en) * | 2013-05-20 | 2014-11-28 | 삼성전기주식회사 | Antenna radiator assembly and mobile communication device including the same |
| CN105720348B (en) * | 2016-03-30 | 2019-06-25 | 惠州Tcl移动通信有限公司 | Electronic device and the mobile terminal for configuring the electronic device |
-
2019
- 2019-12-24 CN CN201911350919.2A patent/CN111029746B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009135586A (en) * | 2007-11-28 | 2009-06-18 | Toshiba Corp | Electronic apparatus |
| CN201674546U (en) * | 2010-06-10 | 2010-12-15 | 龙旗科技(上海)有限公司 | Mobile phone with wireless communication module antenna |
| CN102361155A (en) * | 2011-09-08 | 2012-02-22 | 广东欧珀移动通信有限公司 | Antenna device of handheld terminal |
| CN202930539U (en) * | 2012-11-21 | 2013-05-08 | 濠暻科技(深圳)有限公司 | Expansion antenna based on cell phone provided with camera |
| CN103904427A (en) * | 2012-12-24 | 2014-07-02 | 联想(北京)有限公司 | Antenna apparatus and method for forming the antenna apparatus |
| CN109586019A (en) * | 2018-11-21 | 2019-04-05 | 惠州Tcl移动通信有限公司 | A kind of PCB coupled antenna structure and its mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN111029746A (en) | 2020-04-17 |
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Address after: Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant after: Huaqin Technology Co.,Ltd. Address before: Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant before: Huaqin Technology Co.,Ltd. Address after: Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant after: Huaqin Technology Co.,Ltd. Address before: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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