CN204375972U - A kind of loop checking installation closes wireloop antenna and mobile device - Google Patents
A kind of loop checking installation closes wireloop antenna and mobile device Download PDFInfo
- Publication number
- CN204375972U CN204375972U CN201420872931.6U CN201420872931U CN204375972U CN 204375972 U CN204375972 U CN 204375972U CN 201420872931 U CN201420872931 U CN 201420872931U CN 204375972 U CN204375972 U CN 204375972U
- Authority
- CN
- China
- Prior art keywords
- loop checking
- antenna
- point
- checking installation
- becket frame
- 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.)
- Active
Links
Landscapes
- Details Of Aerials (AREA)
Abstract
A kind of loop checking installation closes wireloop antenna, comprise feed cabling and closed becket frame, feed cabling is electrically connected with pcb board by distributing point, and be electrically connected with closed becket frame by tie point, the dual-side of closed becket frame is electrically connected to the reference ground of pcb board respective side respectively by the first earth point and the second earth point, feed cabling, close and form the first and second empty regions between becket frame and pcb board, first and second empty regions comprise the gap between the dual-side and the respective side of closed becket frame of pcb board respectively, distributing point through tie point to first, the first and second loop checking installations are formed respectively in first and second empty regions of the second earth point, first loop checking installation and the second loop checking installation have different resonance lengths.Than traditional antenna, bandwidth expanded by this antenna, improves performance, and bandwidth Design has the adjustability of high flexible.
Description
Technical field
The utility model relates to antenna technology, particularly relates to a kind of loop checking installation and closes wireloop antenna and mobile device.
Background technology
Along with the rapid development of ICT (information and communication technology) and electronic industry, the nowadays mobile communication equipment of the various function of tool one of necessity becoming modern.The antenna be installed on mobile communication terminal device experienced by the development by 2G to 4G-LTE, and antenna needs the frequency range of carrying to get more and more.The large-size screen monitors of current equipment in contrast, lightening trend, more manufacturer favors in the closed becket frame of utilization to provide the intensity of device structure and texture and attractive in appearance.But this metal edge frame can make the antenna area narrowed gradually become less, current traditional antenna is caused to be difficult to the wireless performance realizing expecting.
Utility model content
Main purpose of the present utility model is for the deficiencies in the prior art, there is provided a kind of loop checking installation to close wireloop antenna and there is the mobile device of this antenna, the confined space that can make full use of the equipment of existing employing metal edge frame effectively expands the beamwidth of antenna, improve antenna performance, and make the bandwidth Design of antenna have the adjustability of high flexible.
For achieving the above object, the utility model is by the following technical solutions:
A kind of loop checking installation closes wireloop antenna, for there is in outside closed becket frame and there is in inside the mobile device of pcb board, described antenna comprises feed cabling and described closed becket frame, described feed cabling along described closed becket frame top margin and arrange, described feed cabling is electrically connected with described pcb board by distributing point, and be electrically connected with described closed becket frame by tie point, the dual-side of described closed becket frame is electrically connected to the reference ground of described pcb board respective side respectively by the first earth point and the second earth point, described feed cabling, the first empty regions and the second empty regions is formed between described closed becket frame and described pcb board, described first empty regions and the second empty regions comprise the gap between the dual-side and the respective side of described closed becket frame of described pcb board respectively, described distributing point forms the first loop checking installation through described tie point in described first empty regions of described first earth point, described distributing point forms the second loop checking installation through described tie point in described second empty regions of described second earth point, described first loop checking installation and described second loop checking installation have different resonance lengths.
Further:
Dual-side along described closed becket frame is furnished with multiple described first earth point and multiple described second earth point.
Described distributing point is less than described distributing point through the distance of described tie point to described second earth point through described tie point to the distance of described first earth point.
Described feed cabling is electrically connected with the top margin of described closed becket frame by described tie point.
Described feed cabling comprises two long limits of the top margin being parallel to described closed becket frame, and the first end on described two long limits is connected by minor face, has gap, form the ring-type of a non-closed between second end on described two long limits.
Described tie point and described distributing point are arranged on that long limit of the top margin of close described closed becket frame in described two long limits spaced reciprocally.
The sheet metal that described feed cabling is printed antenna or FPC antenna or is injection-moulded on Mobile equipment shell.
Described closed becket frame is the frame of stainless steel, magnesium alloy or aluminum alloy materials.
Described closed becket frame is four angles is the rectangle of fillet.
A kind of mobile device, comprises described loop checking installation and closes wireloop antenna.
The beneficial effects of the utility model:
Antenna structure of the present utility model utilizes the closed becket frame of mobile device to form a part for antenna, at feed cabling, closed between becket frame and pcb board, form two empty regions, make to form two loop checking installations between distributing point, closed becket frame, pcb board, closed becket participates in radiation as a part for antenna radiator in two loop checking installations, improve the integral radiation efficiency of antenna, and the requirement of many wide-bands can be met well.By feed cabling, closed becket encouraged and participate in radiation, not only effectively make use of mobile device space, significantly lifting antenna efficiency, and can effectively meet multiband performance requirement.The utility model embodiment beamwidth of antenna can reach the multiband effects such as such as 824 ~ 960MHZ, 1710 ~ 2170MHZ, 2300 ~ 2600MHZ, can be applicable on the wireless devices such as the mobile phone of current multiband.For the mobile communication equipment with closed becket frame, adopt the broadband effect that antenna of the present utility model realizes, meet the multiband wireless performance requirement of the mobile communication equipments such as current mobile phone, flat board.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment there is the front view that loop checking installation closes wireloop antenna;
Fig. 2 be the utility model embodiment there is the rear oblique view that loop checking installation closes wireloop antenna;
Fig. 3 be the utility model embodiment there is the fundamental diagram that loop checking installation closes wireloop antenna.
Embodiment
Below execution mode of the present utility model is elaborated.It is emphasized that following explanation is only exemplary, instead of in order to limit scope of the present utility model and application thereof.
Consult Fig. 1 to Fig. 3, according to embodiment of the present utility model, a kind of loop checking installation closes wireloop antenna, for having closed becket frame 201 in outside and having the mobile device of pcb board 300 in inside.This antenna comprises feed cabling 103 and closed becket frame 201, feed cabling 103 along closed becket frame 201 top margin and arrange, feed cabling 103 is electrically connected with pcb board 300 by distributing point 102, and is electrically connected with closed becket frame 201 by tie point 104.The dual-side of closed becket frame 201 is electrically connected to the reference ground of pcb board 300 respective side respectively by the first earth point 301 and the second earth point 302, feed cabling 103, closed first empty regions 311 and the second empty regions 312, first empty regions 311 and the second empty regions 312 of being formed between becket frame 201 and pcb board 300 comprise gap between the dual-side and the respective side of closed becket frame 201 of pcb board 300 respectively.Distributing point 102 forms the first loop checking installation in the first empty regions 311 of tie point 104 to the first earth point 301, distributing point 102 forms the second loop checking installation in the second empty regions 312 of tie point 104 to the second earth point 302, first loop checking installation and the second loop checking installation vary in size, and have different resonance lengths.In two loop checking installations, closed becket, as a part for antenna radiator, improves the integral radiation efficiency of antenna.
As depicted in figs. 1 and 2, in a preferred embodiment, the quantity dual-side of closed becket frame 201 being connected respectively to first earth point 301, second earth point 302 on the reference ground of pcb board 300 respective side can have multiple, and multiple first earth point 301 and multiple second earth point 302 are arranged along the dual-side of closed becket frame 201 respectively.
As depicted in figs. 1 and 2, in a preferred embodiment, in order to make varying in size of the first loop checking installation and the second loop checking installation, distributing point 102 can be made to be less than the distance of distributing point 102 through tie point 104 to the second earth point 302 through the distance of tie point 104 to the first earth point 301.In a preferred embodiment, feed cabling 103 is electrically connected by the top margin of tie point 104 with closed becket frame 201.
As depicted in figs. 1 and 2, in a preferred embodiment, feed cabling 103 comprises two long limits of the top margin being parallel to closed becket frame 201, and the first end on two long limits is connected by minor face, article two, between second end on long limit, there is gap, form the ring-type of a non-closed.Tie point 104 and distributing point 102 are arranged on that long limit of the top margin of close closed becket frame 201 in two long limits spaced reciprocally.Above-mentioned design can obtain good radiation efficiency and multiband performance.Feed cabling 103 also can be designed to have different figures and length.
Described closed becket frame 201 can adopt stainless steel, magnesium or aluminum alloy materials to make, to improve structural strength.
In certain embodiments, closed becket frame 201 can be four angles is the rectangle of fillet, such as rectangular shaped rim as Figure 1-Figure 2, and this antenna applications is on mobile phone.
Feed cabling 103 uses LDS, DPA technology to be printed in the surface of shell of mobile device, also can be arranged on surface of shell or the special support arranged with FPC form.In addition, can also with the injection moulding of sheet metal form on shell or on the special support arranged.
Fig. 3 illustrates the fundamental diagram of the utility model one embodiment, and closed metal frame 201 is connected with feed cabling 103 by tie point 104, and closed metal frame 201 is by the first earth point 301 and the second earth point 302 and pcb board 300 ground connection.Distributing point 102 forms a loop checking installation region through tie point 104 in the empty regions 311 of the first earth point 301 of closed becket frame 201, and namely Fig. 3 shows right circular working region L1.By regulating the first earth point 301 position, the high-frequency work frequency of antenna can be changed.Distributing point 102 forms a loop checking installation region through tie point 104 in the empty regions 312 of the second earth point 302 of closed becket frame 201, and namely Fig. 3 shows left side annular working region L2.By regulating the second earth point 302, the low frequency operating frequency of antenna can be changed.In addition, tie point 104 also effectively can adjust antenna operating frequency relative to the position of distributing point 102 and the pattern form of feed cabling 103 is adjusted.
Following table 1 illustrates the some work frequency range of the antenna of the utility model embodiment and the passive efficiency contrasting data of antenna.
On the other hand, the utility model also provides a kind of mobile device, and in their various embodiments, the loop checking installation that mobile device can have described by above-mentioned any embodiment closes wireloop antenna.
Table 1 is Antenna Operation frequency range and the antenna passive efficiency table of the utility model embodiment
Above content combines concrete/preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its execution mode that can also describe these makes some substituting or modification, and these substitute or variant all should be considered as belonging to protection range of the present utility model.
Claims (9)
1. a loop checking installation closes wireloop antenna, for there is in outside closed becket frame and there is in inside the mobile device of pcb board, it is characterized in that, described antenna comprises feed cabling and described closed becket frame, described feed cabling along described closed becket frame top margin and arrange, described feed cabling is electrically connected with described pcb board by distributing point, and be electrically connected with described closed becket frame by tie point, the dual-side of described closed becket frame is electrically connected to the reference ground of described pcb board respective side respectively by the first earth point and the second earth point, described feed cabling, the first empty regions and the second empty regions is formed between described closed becket frame and described pcb board, described first empty regions and the second empty regions comprise the gap between the dual-side and the respective side of described closed becket frame of described pcb board respectively, described distributing point forms the first loop checking installation through described tie point in described first empty regions of described first earth point, described distributing point forms the second loop checking installation through described tie point in described second empty regions of described second earth point, described first loop checking installation and described second loop checking installation have different resonance lengths.
2. loop checking installation as claimed in claim 1 closes wireloop antenna, and it is characterized in that, the dual-side along described closed becket frame is furnished with multiple described first earth point and multiple described second earth point.
3. loop checking installation as claimed in claim 1 closes wireloop antenna, it is characterized in that, described distributing point is less than described distributing point through the distance of described tie point to described second earth point through described tie point to the distance of described first earth point.
4. loop checking installation as claimed in claim 1 closes wireloop antenna, it is characterized in that, described feed cabling comprises two long limits of the top margin being parallel to described closed becket frame, the first end on described two long limits is connected by minor face, between second end on described two long limits, there is gap, form the ring-type of a non-closed.
5. loop checking installation as claimed in claim 4 closes wireloop antenna, it is characterized in that, described tie point and described distributing point are arranged on that long limit of the top margin of close described closed becket frame in described two long limits spaced reciprocally.
6. the loop checking installation as described in any one of claim 1 to 5 closes wireloop antenna, it is characterized in that, the sheet metal that described feed cabling is printed antenna or FPC antenna or is injection-moulded on Mobile equipment shell.
7. the loop checking installation as described in any one of claim 1 to 5 closes wireloop antenna, it is characterized in that, described closed becket frame is the frame of stainless steel, magnesium alloy or aluminum alloy materials.
8. the loop checking installation as described in any one of claim 1 to 5 closes wireloop antenna, it is characterized in that, described closed becket frame is four angles is the rectangle of fillet.
9. a mobile device, is characterized in that, the loop checking installation comprised as described in any one of claim 1 to 5 closes wireloop antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872931.6U CN204375972U (en) | 2014-12-31 | 2014-12-31 | A kind of loop checking installation closes wireloop antenna and mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872931.6U CN204375972U (en) | 2014-12-31 | 2014-12-31 | A kind of loop checking installation closes wireloop antenna and mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375972U true CN204375972U (en) | 2015-06-03 |
Family
ID=53332162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872931.6U Active CN204375972U (en) | 2014-12-31 | 2014-12-31 | A kind of loop checking installation closes wireloop antenna and mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375972U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576370A (en) * | 2016-02-17 | 2016-05-11 | 广东小天才科技有限公司 | Broadband antenna structure for portable electronic equipment |
| CN106067591A (en) * | 2016-06-12 | 2016-11-02 | 北京小米移动软件有限公司 | Antenna module |
| CN107394353A (en) * | 2017-07-25 | 2017-11-24 | 捷开通讯(深圳)有限公司 | Three-in-one loop antenna apparatus and mobile terminal |
| CN107453055A (en) * | 2017-05-02 | 2017-12-08 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| TWI663782B (en) * | 2016-10-14 | 2019-06-21 | 天邁科技股份有限公司 | Houseing having conductive-rubber antenna |
| CN114142220A (en) * | 2021-11-30 | 2022-03-04 | 维沃移动通信有限公司 | Antenna structure and electronic device |
-
2014
- 2014-12-31 CN CN201420872931.6U patent/CN204375972U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576370A (en) * | 2016-02-17 | 2016-05-11 | 广东小天才科技有限公司 | Broadband antenna structure for portable electronic equipment |
| CN106067591A (en) * | 2016-06-12 | 2016-11-02 | 北京小米移动软件有限公司 | Antenna module |
| TWI663782B (en) * | 2016-10-14 | 2019-06-21 | 天邁科技股份有限公司 | Houseing having conductive-rubber antenna |
| CN107453055A (en) * | 2017-05-02 | 2017-12-08 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| CN107394353A (en) * | 2017-07-25 | 2017-11-24 | 捷开通讯(深圳)有限公司 | Three-in-one loop antenna apparatus and mobile terminal |
| CN114142220A (en) * | 2021-11-30 | 2022-03-04 | 维沃移动通信有限公司 | Antenna structure and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104701619A (en) | Annular loop closed metal ring antenna and mobile device | |
| CN204375972U (en) | A kind of loop checking installation closes wireloop antenna and mobile device | |
| CN204441470U (en) | A kind of being applicable to is with the unipole antenna of metal edge frame mobile phone and the mobile phone containing this antenna | |
| CN103178344A (en) | Multi-frequency-band rear metal cover mobile phone antenna | |
| CN204088565U (en) | WIFI antenna and apply the radio communication device of this WIFI antenna | |
| CN104681977A (en) | Multiband closed metal ring antenna and equipment | |
| CN108321501A (en) | A kind of metal edge frame antenna | |
| CN103560322B (en) | A kind of antenna design method | |
| WO2018177132A1 (en) | Layout structure for multi-frequency antenna and radio communication device applying same | |
| CN204375953U (en) | A kind of multiband closes wireloop antenna and mobile device | |
| WO2017000336A1 (en) | Antenna and mobile terminal having same | |
| US8766861B2 (en) | Electronic device with structure for enhancing antenna performance | |
| CN204721393U (en) | Mobile communication terminal | |
| CN202363576U (en) | Antenna structure of mobile communication terminal | |
| CN105356058A (en) | Electronic equipment and antenna apparatus | |
| CN203026635U (en) | Bluetooth antenna | |
| CN204991944U (en) | Slot antenna and be equipped with this slot antenna's electronic equipment | |
| CN204011682U (en) | A kind of antenna structure that is applied to mobile phone | |
| CN204966696U (en) | Earth potential metal cabinet radiation antenna | |
| CN104143680B (en) | Wireless communication device | |
| CN204927508U (en) | Board carries antenna and bluetooth headset | |
| CN205016666U (en) | Printing antenna and earphone | |
| CN105322282A (en) | Portable electronic device and antenna structure thereof | |
| CN203690488U (en) | Three-dimensional printed circuit board antenna, and printed circuit board and electronic apparatus employing same three-dimensional printed circuit board antenna | |
| CN204614925U (en) | A kind of intelligent terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee after: DONGGUAN WEIREN ELECTRONIC Co.,Ltd. Patentee after: Guangdong Jinsheng Intelligent Group Co.,Ltd. Address before: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN WEIREN ELECTRONIC Co.,Ltd. Patentee before: JANUS ( DONGGUAN ) PRECISION COMPONENTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 523878 Changan City, Guangdong Province town on the corner management area Patentee after: Guangdong Jinsheng Intelligent Group Co.,Ltd. Address before: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN WEIREN ELECTRONIC Co.,Ltd. Patentee before: Guangdong Jinsheng Intelligent Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523878 corner village, Changan Town, Dongguan, Guangdong Patentee after: Guangdong Chuangshi Intelligent Equipment Group Co.,Ltd. Address before: 523878 corner village, Changan Town, Dongguan, Guangdong Patentee before: Guangdong Chuangshi Intelligent Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523878 corner village, Changan Town, Dongguan, Guangdong Patentee after: Guangdong Chuangshi Intelligent Equipment Co.,Ltd. Address before: 523878 corner management area, Changan Town, Guangdong, Dongguan Patentee before: Guangdong Jinsheng Intelligent Group Co.,Ltd. |