CN204216224U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN204216224U CN204216224U CN201420593980.6U CN201420593980U CN204216224U CN 204216224 U CN204216224 U CN 204216224U CN 201420593980 U CN201420593980 U CN 201420593980U CN 204216224 U CN204216224 U CN 204216224U
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- top cover
- electrically connected
- conductor
- extension
- 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
- 239000002184 metal Substances 0.000 claims abstract description 49
- 230000008878 coupling Effects 0.000 claims abstract description 32
- 238000010168 coupling process Methods 0.000 claims abstract description 32
- 238000005859 coupling reaction Methods 0.000 claims abstract description 32
- 239000004020 conductor Substances 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 8
- 239000012634 fragment Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The utility model provides a kind of mobile terminal, it comprises housing, be located at the mainboard in described housing and be located in described housing and the Anneta module be electrically connected with described mainboard, described housing comprises metal back cover, described metal back cover comprises top cover and to insulate the middle cover be connected with described top cover, and described Anneta module comprises the data processing module be located on described mainboard, the driving source be electrically connected with described data processing module and at least one grounding leg.This mobile terminal also comprises the support be located in described housing and the metal Coupling sheet be connected with described support, described support and described metal Coupling sheet have at least part to be oppositely arranged with described top cover and separated by a distance, described driving source is electrically connected with described metal Coupling sheet by the first conductor, and described grounding leg is electrically connected with described top cover by the second conductor.The bandwidth sum resonance frequency that the utility model has an antenna is easy to the feature regulated.
Description
[technical field]
The utility model relates to communication technical field, particularly relates to a kind of mobile terminal.
[background technology]
Along with the development of the mobile terminal device such as mobile phone, panel computer, the appearance requirement of people to mobile terminal device is also more and more higher.And there is the mobile terminal of metal shell, the texture had due to it and anti-wear performance receive liking of consumers in general.
But metal shell can form the effect of signal shielding to the Anneta module in mobile terminal device.In order to avoid metal shell potato masher antenna signal, the mobile terminal device of correlation technique can do nonmetal design usually to part relative with Anneta module on metal shell, remainder does metal designs.But there is boundary due to metallic member and non-metallic part in this design, can not ensure that the outward appearance of housing has higher consistency, have impact on the overall appearance of mobile terminal device.The another kind of mobile terminal device improved is by Anneta module bulk migration on metal shell, and using metal shell as antenna radiator, but this structure exists the defect that antenna resonant frequency and bandwidth are difficult to adjust.
Therefore, be necessary to provide a kind of novel mobile terminal.
[utility model content]
The purpose of this utility model is to provide a kind of antenna resonant frequency and bandwidth to be easy to the mobile terminal regulated.
The technical solution of the utility model is as follows: a kind of mobile terminal, it comprises housing, be located at the mainboard in described housing and be located in described housing and the Anneta module be electrically connected with described mainboard, described housing comprises metal back cover, described metal back cover comprises top cover and to insulate the middle cover be connected with described top cover, described Anneta module comprises the data processing module be located on described mainboard, the driving source be electrically connected with described data processing module and at least one grounding leg, this mobile terminal also comprises the support be located in described housing and the metal Coupling sheet be connected with described support, described support and described metal Coupling sheet have at least part to be oppositely arranged with described top cover and separated by a distance, described Anneta module also comprises the first conductor be electrically connected with described driving source and the second conductor be connected with described grounding leg, described driving source is electrically connected with described metal Coupling sheet by the first conductor, and described grounding leg is electrically connected with described top cover by the second conductor.
Preferably, the diapire that described top cover has sidewall and is connected with described sidewall, described support comprises the Part I and Part II that is separated by a distance with described diapire and that be connected with described Part I that abut with described diapire, and described metal Coupling sheet has at least part to be positioned at described Part II towards on the surface of described top cover.
Preferably, described Part II has towards the first surface of described top cover and the second surface relative with described first surface, described metal Coupling sheet comprises the first extension be positioned on described first surface, is positioned at the second extension on described second surface and connects the connecting portion of described first extension and the second extension, described mainboard is positioned at directly over described second surface, and the described driving source be positioned on described mainboard is electrically connected with described second extension by described first conductor.
Preferably, described first extension is 0.2mm-1mm to the distance of described top cover.
Preferably, described metal Coupling sheet is directly molded on described support by LDS technique or FPC technique.
Preferably, described first conductor is shell fragment, and described second extension is electrically connected with described driving source by shell fragment.
Preferably, described Anneta module is LTE antenna module.
Preferably, the quantity of described grounding leg is two or more, and described second conductor is shell fragment or microstrip line.
The beneficial effects of the utility model are: Anneta module is by the metal Coupling sheet couple feed separated by a distance with top cover, and using top cover as antenna radiator, by the object regulating the size of the distance between metal Coupling sheet and top cover and metal Coupling sheet to reach the bandwidth sum resonance frequency of control antenna module, the bandwidth sum resonance frequency with antenna is easy to the feature regulated.
[accompanying drawing explanation]
Fig. 1 is the structure broken away view of a kind of mobile terminal of the utility model;
Fig. 2 is the structural representation of metal Coupling sheet in mobile terminal of the present utility model;
Fig. 3 is the structural representation of mobile terminal medium-height trestle of the present utility model;
Fig. 4 is the assembling front view of mobile terminal medium-height trestle of the present utility model and metal Coupling sheet;
Fig. 5 is the assembling upward view of mobile terminal medium-height trestle of the present utility model and metal Coupling sheet.
[embodiment]
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of mobile terminal 100 Anneta module of comprising housing, being located at the mainboard 103 in housing and being electrically connected with mainboard 103.In the present embodiment, Anneta module is LTE antenna module, and the frequency range of LTE antenna module is at 824MHz-960MHz and 1710MHz-2690MHz.Anneta module also can be the antenna of other frequency ranges or kind, such as gps antenna module or diversity antenna module.
The display screen 101 that housing comprises metal back cover 102 and is connected with metal back cover 102.Metal back cover 102 and display screen 101 define the receiving space for holding mainboard 103 jointly.Metal back cover 102 comprises top cover 102A and to insulate the middle cover 102B be connected with top cover 102A.In the present embodiment, the top cover 102A diapire that there is sidewall and be connected with sidewall.
Anneta module comprises the antenna data processing module be located on mainboard 103, the driving source be electrically connected with antenna data processing module, at least one grounding leg, the first conductor 103A be electrically connected with driving source and the second conductor be electrically connected with grounding leg.
This mobile terminal 100 also comprises the support 104 be located in housing and the metal Coupling sheet 105 be connected with support 104.As shown in Figure 3, support 104 comprise the Part I 104A that abuts towards the surface of display screen 101 with diapire and with diapire towards the surface of display screen 101 separated by a distance and Part II 104B that is that be connected with Part I 104A.Preferably, support 104A can further include the side wall abutted with the sidewall of top cover 102A, and that is, support 104A can make parts suitable with top cover 102A shape.Understandable, support 104A adopts insulating material to make, and also can make other shapes, and its effect is mainly used for support metal coupling piece 105, and makes it to maintain a certain distance with top cover 102A.See Fig. 4 and Fig. 5, Part II 104B has towards the first surface 104C of top cover 102A and the second surface 104D relative with first surface 104C.
As shown in Figure 2, simultaneously see Fig. 4 and Fig. 5, metal Coupling sheet 105 comprises the first extension 105A be positioned on first surface 104C, is positioned at the second extension 105B on second surface 104D and connects the connecting portion 105C of the first extension 105A and the second extension 105B.Wherein, the distance of the first extension 105A to top cover 102A is 0.2mm-1mm.Metal Coupling sheet 105 can be directly molded on support 104 by LDS (Laser Direct Structuring) technique or FPC technique.First extension 105A of metal Coupling sheet 105 has the vertical position relationship of antarafacial with the second extension 105B, but in actual design process, might not be like this.Its second extension 105 Main Function had is electrically connected with the mainboard 103 be positioned at directly over second surface 104D, and therefore, the shape of metal Coupling sheet 105 can change along with mainboard 103 and the change of the position relationship of support 104.
Mainboard 103 is positioned at directly over second surface 104D, and the driving source on mainboard 103 is electrically connected with the second extension 105B by the first conductor 103A.And grounding leg is electrically connected with top cover 102A by the second conductor.In the present embodiment, the first conductor 103A is shell fragment.Second conductor can be shell fragment or microstrip line, and the quantity of grounding leg can be multiple, selects different grounding leg ground connection, can also meet the requirement that low frequency is wider by switch.When Anneta module works, because driving source is electrically connected with metal Coupling sheet 105, top cover 102A receives the electromagnetic energy of metal Coupling sheet 105 radiation, and this electromagnetic energy is radiate, again because the grounding leg of Anneta module is electrically connected with top cover 102A, thus top cover 102A is realized the corresponding function of Anneta module as antenna radiator.
In the present embodiment, the distance of the first extension 105A distance top cover 102A of metal Coupling sheet 105 is 0.2mm-1mm, the bandwidth demand of Anneta module from 824MHz-960MHz and 1710MHz-2690MHz can be met, and can by the bandwidth regulating the distance of the size of metal Coupling sheet and its distance top cover to carry out control antenna.Secondly, the resonance frequency of control antenna can also be carried out by the distance between the grounding leg of control antenna module and metal Coupling sheet 105.Therefore, the bandwidth sum resonance frequency that mobile terminal of the present utility model has an Anneta module is easy to the advantage regulated.
Above-described is only execution mode of the present utility model; it should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite not departing from the utility model creation design; improvement can also be made, but these all belong to protection range of the present utility model.
Claims (8)
1. a mobile terminal, it comprises housing, be located at the mainboard in described housing and be located in described housing and the Anneta module be electrically connected with described mainboard, described housing comprises metal back cover, described metal back cover comprises top cover and to insulate the middle cover be connected with described top cover, described Anneta module comprises the data processing module be located on described mainboard, the driving source be electrically connected with described data processing module and at least one grounding leg, it is characterized in that, this mobile terminal also comprises the support be located in described housing and the metal Coupling sheet be connected with described support, described support and described metal Coupling sheet have at least part to be oppositely arranged with described top cover and separated by a distance, described Anneta module also comprises the first conductor be electrically connected with described driving source and the second conductor be connected with described grounding leg, described driving source is electrically connected with described metal Coupling sheet by the first conductor, and described grounding leg is electrically connected with described top cover by the second conductor.
2. mobile terminal according to claim 1, it is characterized in that, the diapire that described top cover has sidewall and is connected with described sidewall, described support comprises the Part I and Part II that is separated by a distance with described diapire and that be connected with described Part I that abut with described diapire, and described metal Coupling sheet has at least part to be positioned at described Part II towards on the surface of described top cover.
3. mobile terminal according to claim 2, it is characterized in that, described Part II has towards the first surface of described top cover and the second surface relative with described first surface, described metal Coupling sheet comprises the first extension be positioned on described first surface, is positioned at the second extension on described second surface and connects the connecting portion of described first extension and the second extension, described mainboard is positioned at directly over described second surface, and the described driving source be positioned on described mainboard is electrically connected with described second extension by described first conductor.
4. mobile terminal according to claim 3, is characterized in that, described first extension is 0.2mm-1mm to the distance of described top cover.
5. mobile terminal according to claim 4, is characterized in that, described metal Coupling sheet is directly molded on described support by LDS technique or FPC technique.
6. mobile terminal according to claim 3, is characterized in that, described first conductor is shell fragment, and described second extension is electrically connected with described driving source by shell fragment.
7. the mobile terminal according to any one of claim 1-6, is characterized in that, described Anneta module is LTE antenna module.
8. mobile terminal according to claim 7, is characterized in that, the quantity of described grounding leg is two or more, and described second conductor is shell fragment or microstrip line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593980.6U CN204216224U (en) | 2014-10-14 | 2014-10-14 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593980.6U CN204216224U (en) | 2014-10-14 | 2014-10-14 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216224U true CN204216224U (en) | 2015-03-18 |
Family
ID=52984868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593980.6U Expired - Fee Related CN204216224U (en) | 2014-10-14 | 2014-10-14 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216224U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024163A (en) * | 2015-08-12 | 2015-11-04 | 宇龙计算机通信科技(深圳)有限公司 | Combined antenna system and mobile terminal |
| CN105141717A (en) * | 2015-07-31 | 2015-12-09 | 瑞声声学科技(苏州)有限公司 | Mobile terminal device |
| CN105161821A (en) * | 2015-08-12 | 2015-12-16 | 宇龙计算机通信科技(深圳)有限公司 | Combined antenna system and mobile terminal |
| CN105514586A (en) * | 2016-01-20 | 2016-04-20 | 深圳市信维通信股份有限公司 | Mobile terminal with metal shell and antenna structure thereof |
| CN108321515A (en) * | 2018-01-04 | 2018-07-24 | 瑞声科技(新加坡)有限公司 | A kind of antenna system and mobile terminal |
| CN108400422A (en) * | 2017-02-08 | 2018-08-14 | 英特尔公司 | The mobile device of shell coupling is promoted with antenna |
| TWI637555B (en) * | 2016-07-21 | 2018-10-01 | 群邁通訊股份有限公司 | Antenna structure and wireless communication device with same |
-
2014
- 2014-10-14 CN CN201420593980.6U patent/CN204216224U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141717A (en) * | 2015-07-31 | 2015-12-09 | 瑞声声学科技(苏州)有限公司 | Mobile terminal device |
| US20170033436A1 (en) * | 2015-07-31 | 2017-02-02 | AAC Technologies Pte. Ltd. | Mobile Terminal |
| CN105141717B (en) * | 2015-07-31 | 2019-07-26 | 瑞声光电科技（苏州）有限公司 | Mobile terminal device |
| US10263318B2 (en) * | 2015-07-31 | 2019-04-16 | AAC Technologies Pte. Ltd. | Mobile terminal |
| CN105161821A (en) * | 2015-08-12 | 2015-12-16 | 宇龙计算机通信科技(深圳)有限公司 | Combined antenna system and mobile terminal |
| CN105024163B (en) * | 2015-08-12 | 2018-08-24 | 宇龙计算机通信科技(深圳)有限公司 | combined antenna system and mobile terminal |
| CN105161821B (en) * | 2015-08-12 | 2018-09-14 | 宇龙计算机通信科技(深圳)有限公司 | combined antenna system and mobile terminal |
| CN105024163A (en) * | 2015-08-12 | 2015-11-04 | 宇龙计算机通信科技(深圳)有限公司 | Combined antenna system and mobile terminal |
| CN105514586B (en) * | 2016-01-20 | 2019-03-26 | 深圳市信维通信股份有限公司 | A kind of mobile terminal and its antenna structure of metal shell |
| CN105514586A (en) * | 2016-01-20 | 2016-04-20 | 深圳市信维通信股份有限公司 | Mobile terminal with metal shell and antenna structure thereof |
| TWI637555B (en) * | 2016-07-21 | 2018-10-01 | 群邁通訊股份有限公司 | Antenna structure and wireless communication device with same |
| TWI637556B (en) * | 2016-07-21 | 2018-10-01 | 群邁通訊股份有限公司 | Antenna structure and wireless communication device with same |
| CN108400422A (en) * | 2017-02-08 | 2018-08-14 | 英特尔公司 | The mobile device of shell coupling is promoted with antenna |
| CN108400422B (en) * | 2017-02-08 | 2022-03-01 | 英特尔公司 | Mobile device with antenna lifting case coupling |
| CN108321515A (en) * | 2018-01-04 | 2018-07-24 | 瑞声科技(新加坡)有限公司 | A kind of antenna system and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204216224U (en) | Mobile terminal | |
| US10276938B2 (en) | Mobile terminal device | |
| CN103457024B (en) | A kind of antenna assembly of mobile terminal and mobile terminal | |
| CN204391262U (en) | Anneta module | |
| CN204144421U (en) | A kind of mobile terminal | |
| CN205051738U (en) | Mobile communication device | |
| CN205069851U (en) | Antenna system and mobile terminal thereof | |
| US9899728B2 (en) | Mobile terminal | |
| CN103390794B (en) | Electronic installation | |
| CN103348534A (en) | Chassis-excited antenna apparatus and methods | |
| CN103531912B (en) | A kind of collapsible slot antenna | |
| CN103094692A (en) | Slot antenna | |
| CN105655701A (en) | Antenna device and mobile terminal | |
| CN204809404U (en) | Mobile terminal antenna and mobile terminal | |
| CN205609756U (en) | Novel antenna structure of metal backing lid cell -phone | |
| CN105811076A (en) | High-isolation mobile phone antenna structure based on metal back cover | |
| CN106025509A (en) | Shell, antenna device and mobile terminal | |
| CN103427162A (en) | Electronic device | |
| CN112768904B (en) | Antenna radiator, antenna assembly and electronic equipment | |
| CN102419633B (en) | Keyboard structure with antenna function | |
| CN109301476B (en) | Flat LTE (Long term evolution) ultra-wideband antenna with metal back cover | |
| CN205509002U (en) | High isolation cell -phone antenna structure based on metal backing lid | |
| CN108448228A (en) | Antenna module and electronic equipment | |
| CN103700934B (en) | Antenna structure for metal case terminal and terminal | |
| CN208045678U (en) | Stereoscopic antenna with the neutral conductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170726 Address after: 223600, No. 22, Yuhang Road, Shuyang Economic Development Zone, Shuyang County, Jiangsu, Suqian Patentee after: Shuyang Ruitai Technology Co.,Ltd. Address before: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: AAC Acoustic Technologies (Suzhou) Co.,Ltd. |
|
| 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: 20150318 |