CN106785386B - A kind of mobile terminal and preparation method thereof - Google Patents
A kind of mobile terminal and preparation method thereof Download PDFInfo
- Publication number
- CN106785386B CN106785386B CN201611093703.9A CN201611093703A CN106785386B CN 106785386 B CN106785386 B CN 106785386B CN 201611093703 A CN201611093703 A CN 201611093703A CN 106785386 B CN106785386 B CN 106785386B
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- Prior art keywords
- antenna
- cabling
- bracket
- mobile terminal
- shrapnel
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Classifications
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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
-
- 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
-
- 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 present invention discloses a kind of mobile terminal and preparation method thereof, is related to wireless communication technology field, and it is integrated in terminal casing to improve terminal antenna, develops mobile terminal to slimming.The mobile terminal, including terminal casing and the mainboard being located inside terminal casing；The inner surface of terminal casing is formed with antenna cabling and antenna shrapnel, and mainboard is electrically connected by the antenna shrapnel with antenna cabling；Or, the inside of terminal casing is additionally provided with bracket, bracket is formed with antenna cabling and antenna shrapnel, and mainboard is electrically connected by antenna shrapnel with antenna cabling.The production method of the mobile terminal is for making mobile terminal mentioned above.Mobile terminal provided by the invention is used for wireless communication technology field.
Description
Technical field
The present invention relates to wireless communication technology fields more particularly to a kind of mobile terminal and preparation method thereof.
Background technique
With the development of communication technology, the function of the mobile terminals such as mobile phone, tablet computer is more and more diversified, but these function
It can all be greatly the realization on the basis of communication network connection, therefore, the communication performance of terminal antenna is to mobile whole
End functional experience has important influence.
Specifically, terminal antenna is mainly arranged in the following way in the terminal, first in terminal casing or bracket
It is upper by LDS technique perhaps PDS technique formed antenna cabling then by antenna cabling with on mainboard or other circuit boards
Antenna shrapnel or thimble contact to form conduction path, to complete the production of terminal antenna.Although this terminal antenna can
Well using the effective space inside terminal casing and terminal casing, make to walk line position and form unrestricted, guarantees
The communication performance of terminal antenna, still, each device in terminal antenna is dispersed in each position inside terminal casing, no
Sharp terminal antenna it is integrated.
Summary of the invention
The purpose of the present invention is to provide a kind of mobile terminals and preparation method thereof, to improve terminal antenna in terminal casing
Interior is integrated, develops mobile terminal to slimming.
To achieve the goals above, the invention provides the following technical scheme:
A kind of mobile terminal, the mainboard including terminal casing and the inside for being located at terminal casing；The terminal casing
Inner surface is formed with antenna cabling and antenna shrapnel, and the mainboard is electrically connected by the antenna shrapnel with the antenna cabling；
Or,
The inside of the terminal casing is additionally provided with bracket, and the bracket is formed with antenna cabling and antenna shrapnel, the master
Plate is electrically connected by the antenna shrapnel with the antenna cabling.
Compared with prior art, mobile terminal provided by the invention has the following beneficial effects:
In mobile terminal provided by the invention, terminal casing and be located at terminal casing inside mainboard, by by day
Line cabling and antenna shrapnel are formed in the bracket in the terminal casing or terminal casing of mobile terminal, exist to improve terminal antenna
It is integrated in terminal casing.
In addition, due to the inner surface that antenna cabling and antenna shrapnel are both formed in terminal casing, so that terminal casing
Inner surface can be adequately utilized, and reduce the occupation rate of terminal casing inner space, send out mobile terminal to slimming
Exhibition.
The present invention also provides a kind of production methods of mobile terminal described in above-mentioned technical proposal, comprising:
The inner surface of terminal casing forms antenna cabling and antenna shrapnel in the mobile terminal, makes the mobile terminal
Mainboard be electrically connected by the antenna shrapnel with the antenna cabling；Or,
Bracket is set in the terminal casing, forms antenna cabling and antenna shrapnel in bracket, makes the mobile terminal
Mainboard be electrically connected by the antenna shrapnel with the antenna cabling.
Compared with prior art, the beneficial effect and above-mentioned technical proposal of the production method of mobile terminal provided by the invention
The beneficial effect of the mobile terminal of offer is identical, and this will not be repeated here.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the connection schematic diagram of terminal casing and mainboard in mobile terminal provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of mainboard in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the inner surface of terminal casing in the embodiment of the present invention；
Appended drawing reference:
1- terminal casing, 10- protrusion；
11- antenna cabling, 12- antenna shrapnel；
13- antenna switcher part, 14- antenna match device；
2- mainboard, 20- notch.
Specific embodiment
The mobile terminal and preparation method thereof that embodiment provides in order to further illustrate the present invention, it is attached below with reference to specification
Figure is described in detail.
Embodiment one
It please refers to Fig. 1 and Fig. 3, mobile terminal provided in an embodiment of the present invention, including terminal casing 1 and is located at terminating machine
Mainboard 2 inside shell 1；The inner surface of the terminal casing 1 is formed with antenna cabling 11 and antenna shrapnel 12, and mainboard 2 passes through antenna
Elastic slice 12 is electrically connected with antenna cabling 11；Or,
The inside of terminal casing 1 is additionally provided with bracket (Fig. 1-Fig. 3 is not shown), and bracket is formed with antenna cabling 11 and antenna flicking
Piece 12, mainboard 2 are electrically connected by antenna shrapnel 12 with antenna cabling 11.
Mobile terminal provided in this embodiment how is made below with reference to Fig. 1-Fig. 3 detailed description；Wherein,
When antenna cabling 11 and antenna shrapnel 12 are formed in the inner surface of terminal casing 1, specific production method are as follows: moving
The inner surface of terminal casing 1 forms antenna cabling 11 and antenna shrapnel 12 in dynamic terminal, and the mainboard 2 of mobile terminal is made to pass through antenna
Elastic slice 12 is electrically connected with antenna cabling 11.
When antenna cabling 11 and antenna shrapnel 12 are formed in the bracket in terminal casing 1, specific production method are as follows: at end
Bracket (Fig. 1-Fig. 3 is not shown) is set in terminal shell 1, forms antenna cabling 11 and antenna shrapnel 12 in bracket, makes mobile terminal
Mainboard 2 be electrically connected with antenna cabling 11 by antenna shrapnel 12.
The production method of the mobile terminal provided through this embodiment is it is found that mobile terminal provided in an embodiment of the present invention
In, terminal casing 1 and be located at terminal casing 1 inside mainboard 2, by the way that antenna cabling 11 and antenna shrapnel 12 are formed in
The terminal casing 1 or the bracket in terminal casing 1 of mobile terminal, so that it is integrated in terminal casing 1 to improve terminal antenna.
Moreover, because antenna cabling 11 and antenna shrapnel 12 to be both formed in the inner surface of terminal casing 1, so that terminating machine
The inner surface of shell 1 can be adequately utilized, and reduce the occupation rate of terminal casing inner space, make mobile terminal to slim
Change development.
It is understood that due to inner surface or bracket that antenna cabling 11 is formed in terminal casing 1, so that antenna is walked
Line 11 can be good at the surface of inner surface or bracket using terminal casing 1, realize that the 3D of antenna cabling is curving, to mention
High antenna performance.In addition, bracket is located at eventually when antenna cabling 11 and antenna shrapnel 12 are formed in the bracket in terminal casing 1
Between terminal shell 1 and mainboard 2.
Further, referring to Fig. 3, being electrically connected for antenna shrapnel 12 in above-described embodiment and antenna cabling 11, is to pass through
Antenna shrapnel is formed at the antenna cabling 11 of the inner surface of terminal casing 1, or by the way that antenna shrapnel 12 is formed in bracket
On antenna cabling 11 at, to realize being electrically connected for antenna shrapnel 12 and antenna cabling 11；And please refer to shown in Fig. 1 and Fig. 3,
Mainboard 2 is electrically connected by antenna shrapnel 12 with antenna cabling 11, is the spy being fixed together using mainboard 2 and terminal casing 1
Property, enable bracket of the mainboard 2 as far as possible close to terminal casing 1 or between mainboard 2 and terminal casing 1, to guarantee
The antenna shrapnel 12 of the inner surface or bracket that are formed in terminal casing 1 is contacted with mainboard 2, to guarantee that mainboard 2 passes through antenna flicking
Piece 12 is electrically connected with antenna cabling 11.
Significantly, since the design feature of antenna shrapnel 12 itself, makes antenna shrapnel 12 be formed in terminal casing 1
Inner surface or bracket after, can easily be contacted with the mainboard 2 for being fixed on 1 inner surface of terminal casing or bracket；And antenna
Whether cabling 11 contacts generally than relatively thin with mainboard 2, is the contact according to mainboard 2 and the inner surface of terminal casing 1 or bracket
It is determined at degree and antenna cabling 11 in the inner surface of terminal casing 1 or the thickness of bracket.
It should be noted that the mode that mainboard 2 is fixed in terminal casing 1 is varied, and such as: Fig. 1-Fig. 3 is please referred to,
The inner wall of terminal casing 1 is equipped with protrusion 10, and the edge of mainboard 2 has the notch 20 to match with protrusion 10, consolidates by mainboard 2
When being scheduled in terminal casing 1, the protrusion 10 on the inner wall of the notch 20 of mainboard 2 and terminal casing 1 is aligned, then by mainboard 2
It being put into terminal casing 1, the notch 20 of such mainboard 2 can be combined together with the protrusion 10 on the inner wall of terminal casing 1, from
And mainboard 2 is fixed in terminal casing 1.
Specifically, the material of terminal casing 1 or bracket in above-described embodiment is organometallic compounds modified plastics, electricity
It plates grade polycarbonate, plating level acrylonitrile-styrene-butadiene copolymer or plating grade and grade polycarbonate/acrylonitrile-benzene is electroplated
Ethylene-butadiene copolymer composite material, naturally it is also possible to the material that may be implemented using other；Make terminal casing 1 or branch
The technique of frame can be made of Shooting Technique, such as: Shooting Technique includes monochromatic Shooting Technique, two-shot molding process, extra quality
Embedding and injection molding technique in Shooting Technique or mould.
In addition, the material of the antenna cabling 11 in above-described embodiment is that one or more of copper, nickel, gold combination material are more
Layer is used interchangeably；Have the function of well to go up tin, surface-assembled function and weldability using the antenna cabling 11 that these materials are formed
Energy；When forming antenna cabling 11, antenna cabling 11 can be formed in by terminating machine using PDS technique, LDS technique or electroplating technology
The inner surface or bracket of shell 1 only need inner surface or bracket that antenna cabling is directly formed in terminal casing 1 in this way, can be right
The performance of antenna cabling is detected, and material needed for forming antenna cabling 11 without inspection, this simplifies terminal antennas
Test step will test the electric conductivity of material needed for forming antenna cabling 11 this process and stay in supplier end, to subtract
The cost of mobile terminal is made less.Moreover, because not needing detection when making mobile terminal and being formed needed for antenna cabling
The electric conductivity of material, but the antenna performance of the antenna cabling of directly detection formation, this is also beneficial to the property of antenna cabling material
It can screening.
And in order to further increase the integrated of mobile terminal, the inner surface of terminal casing 1 is formed in above-described embodiment
When antenna cabling 11 and antenna shrapnel 12, the inner surface of terminal casing 1 is also formed with antenna switcher part 13 and/or antenna match
Device 14, antenna switcher part 13 and/or antenna match device 14 are electrically connected with antenna cabling 11；And bracket is formed with antenna and walks
When line 11 and antenna shrapnel 12, bracket is also formed with antenna switcher part 13 and/or antenna match device 14, antenna switcher part
13 and/or antenna match device 14 be electrically connected with antenna cabling 11；The inner surface of terminal casing 1 can not only be made full use of in this way
Or bracket, moreover it is possible to be further reduced the occupation rate of terminal casing inner space, develop mobile terminal to slimming.In addition, by
It is formed in the inner surface or bracket of terminal casing 1 in antenna switcher part 13 and/or antenna match device 14, in this way in switching day
It when line and/or matching antenna, does not need to realize by mainboard 2, it is only necessary on the inner surface or bracket by adjusting terminal casing 1
Antenna switcher part 13 and/or antenna match device 14, can be realized antenna switching and/or antenna match.
Be understood that when, when the inner surface of terminal casing 1 is formed with antenna cabling 11 and antenna shrapnel 12, to make day
Line switching device 13 and/or antenna match device 14 are electrically connected with antenna cabling 11, then line switching device 13 and/or antenna match
The inner surface that device 14 should be produced on terminal casing 1 has the position of antenna cabling 11.Similarly, it is walked when bracket is formed with antenna
When line 11 and antenna shrapnel 12, it is electrically connected antenna switcher part 13 and/or antenna match device 14 with antenna cabling 11, then
Line switching device 13 and/or antenna match device 14 should be produced on the position that bracket has antenna cabling 11.
Embodiment two
Please refer to Fig. 1-Fig. 3, the production method of mobile terminal provided in an embodiment of the present invention, comprising:
The inner surface of terminal casing 1 forms antenna cabling 11 and antenna shrapnel 12 in the terminal, makes mobile terminal
Mainboard 2 is electrically connected by antenna shrapnel 12 with antenna cabling 11；Or,
Bracket (Fig. 1-Fig. 3 is not shown) is set in terminal casing 1, forms antenna cabling 11 and antenna shrapnel in bracket
12, it is electrically connected the mainboard 2 of mobile terminal with antenna cabling 11 by antenna shrapnel 12.
Compared with prior art, the beneficial effect of the production method of mobile terminal provided in an embodiment of the present invention and above-mentioned reality
The beneficial effect for applying the mobile terminal of the offer of example one is identical, and this will not be repeated here.
Specifically, terminal casing or the bracket are made of Shooting Technique, Shooting Technique can for monochromatic Shooting Technique,
Embedding and injection molding technique in two-shot molding process, double-material injection-molding technique or mould.
And the material of antenna cabling 11 can combine material multilayer for one or more of copper, nickel, gold and be used interchangeably；It adopts
Having the function of with the antenna cabling 11 that these materials are formed being capable of well upper tin surfaces assembling or welding performance.And antenna cabling
11 are formed in the inner surface or bracket of terminal casing 1 using PDS technique, LDS technique or electroplating technology, and antenna shrapnel is using welding
Technique or surface mount process are formed in the inner surface or bracket of terminal casing 1.
It should be noted that in above-described embodiment the material of the material or bracket of terminal casing 1 selection, it is contemplated that
The material and formation process of antenna cabling 11 and antenna shrapnel 12.Such as: when terminal casing 1 selects plating grade that the poly- carbon of grade is electroplated
Acid esters/acrylonitrile-butadiene-styrene copolymer composite material, then antenna cabling 11 is preferably formed in end using electroplating technology
The inner surface of terminal shell 1, antenna shrapnel 12 are preferably formed in 11 institute of inner surface antenna cabling of terminal casing 1 using welding procedure
In position.
And in order to further increase the integrated of mobile terminal, the inner surface of terminal casing 1 is formed in above-described embodiment
When antenna cabling 11 and antenna shrapnel 12, the production method of mobile terminal provided by the above embodiment further include: in terminal casing 1
Inner surface also form antenna switcher part 13 and/or antenna match device 14, make antenna switcher part and/or adapter
Part is electrically connected with antenna cabling 11；When the bracket is formed with antenna cabling and antenna shrapnel, shifting provided by the above embodiment
The production method of dynamic terminal further include: also form antenna switcher part 13 and/or antenna match device 14 in bracket, cut antenna
Parallel operation part 13 and/or antenna match device 14 are electrically connected with antenna cabling 11.
It should be noted that antenna shrapnel 12, antenna switcher part 13, antenna match device 14 in above-described embodiment
Quantity can do increase and deletion appropriate according to the actual situation.
In the description of above embodiment, particular features, structures, materials, or characteristics can be at any one or more
It can be combined in any suitable manner in a embodiment or example.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of mobile terminal, including terminal casing and the mainboard being located inside terminal casing；It is characterized in that, the terminal
The inner surface of casing is formed with antenna cabling and antenna shrapnel, and the mainboard passes through the antenna shrapnel and antenna cabling electricity
Connection；Or,
The inside of the terminal casing is additionally provided with bracket, and the bracket is formed with antenna cabling and antenna shrapnel, and the mainboard is logical
The antenna shrapnel is crossed to be electrically connected with the antenna cabling；
When the inner surface of the terminal casing is formed with antenna cabling and antenna shrapnel, the inner surface of the terminal casing is also formed
There are antenna switcher part and/or an antenna match device, the antenna switcher part and/or antenna match device and antenna cabling electricity
Connection；When the bracket is formed with antenna cabling and antenna shrapnel, the bracket is also formed with antenna switcher part and/or antenna
Device is matched, the antenna switcher part and/or antenna match device are electrically connected with antenna cabling.
2. mobile terminal according to claim 1, which is characterized in that the material of the terminal casing and/or the bracket
For organometallic compounds modified plastics, plating grade polycarbonate, plating level acrylonitrile-styrene-butadiene copolymer or electricity
It plates grade and grade polycarbonate/acrylonitrile-butadiene-styrene copolymer composite material is electroplated.
3. mobile terminal according to claim 1, which is characterized in that the material of the antenna cabling is copper, in nickel, gold
One or more combination.
4. a kind of production method of mobile terminal according to any one of claims 1 to 3 characterized by comprising
The inner surface of terminal casing forms antenna cabling and antenna shrapnel in the mobile terminal, makes the master of the mobile terminal
Plate is electrically connected by the antenna shrapnel with the antenna cabling；Or,
Bracket is set in the terminal casing, forms antenna cabling and antenna shrapnel in bracket, makes the master of the mobile terminal
Plate is electrically connected by the antenna shrapnel with the antenna cabling；
When the inner surface of the terminal casing is also formed with antenna cabling and antenna shrapnel, the production method of the mobile terminal
Further include: antenna switcher part and/or antenna match device are also formed in the inner surface of the terminal casing, cuts the antenna
Parallel operation part and/or antenna match device are electrically connected with antenna cabling；When the bracket is formed with antenna cabling and antenna shrapnel,
The production method of the mobile terminal further include: also form antenna switcher part and/or antenna match device in the bracket, make
The antenna switcher part and/or antenna match device are electrically connected with antenna cabling.
5. the production method of mobile terminal according to claim 4, which is characterized in that the terminal casing or the bracket
It is made of Shooting Technique.
6. the production method of mobile terminal according to claim 5, which is characterized in that the Shooting Technique is monochromatic injection molding
Embedding and injection molding technique in technique, two-shot molding process, double-material injection-molding technique or mould.
7. the production method of mobile terminal according to claim 4, which is characterized in that the antenna cabling uses PDS work
Skill, LDS technique or electroplating technology are formed in the inner surface or the bracket of the terminal casing.
8. the production method of mobile terminal according to claim 4, which is characterized in that the antenna shrapnel is pasted by surface
Dress technology or welding procedure are formed in the inner surface of terminal casing；The antenna switcher part and/or antenna match device pass through
Surface mounting technology or welding procedure are formed in the inner surface of terminal casing, the antenna switcher part and/or adapter
Part is electrically connected with antenna cabling；Or,
The antenna shrapnel is formed on the bracket by surface mounting technology or welding procedure, the antenna switcher part
And/or antenna match device is formed in the bracket by surface mounting technology or welding procedure, the antenna switcher part and/
Or antenna match device is electrically connected with antenna cabling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093703.9A CN106785386B (en) | 2016-11-30 | 2016-11-30 | A kind of mobile terminal and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093703.9A CN106785386B (en) | 2016-11-30 | 2016-11-30 | A kind of mobile terminal and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785386A CN106785386A (en) | 2017-05-31 |
| CN106785386B true CN106785386B (en) | 2019-10-11 |
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ID=58882817
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093703.9A Active CN106785386B (en) | 2016-11-30 | 2016-11-30 | A kind of mobile terminal and preparation method thereof |
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| CN (1) | CN106785386B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965561A (en) * | 2004-06-04 | 2007-05-16 | 松下电器产业株式会社 | Folding portable wireless apparatus |
| CN101022184A (en) * | 2006-02-13 | 2007-08-22 | 诠欣股份有限公司 | Radio communication product case with shared antenna |
| CN102157775A (en) * | 2010-02-12 | 2011-08-17 | 宏达国际电子股份有限公司 | Handheld device |
| CN202817170U (en) * | 2012-10-15 | 2013-03-20 | 上海华勤通讯技术有限公司 | Mobile terminal provided with bluetooth antenna |
| CN103633435A (en) * | 2012-08-28 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Antenna structure integrated with metal shell |
| CN204668451U (en) * | 2015-04-27 | 2015-09-23 | 深圳市大显科技有限公司 | A kind of built-in and detachable external combined antenna |
-
2016
- 2016-11-30 CN CN201611093703.9A patent/CN106785386B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965561A (en) * | 2004-06-04 | 2007-05-16 | 松下电器产业株式会社 | Folding portable wireless apparatus |
| CN101022184A (en) * | 2006-02-13 | 2007-08-22 | 诠欣股份有限公司 | Radio communication product case with shared antenna |
| CN102157775A (en) * | 2010-02-12 | 2011-08-17 | 宏达国际电子股份有限公司 | Handheld device |
| CN103633435A (en) * | 2012-08-28 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Antenna structure integrated with metal shell |
| CN202817170U (en) * | 2012-10-15 | 2013-03-20 | 上海华勤通讯技术有限公司 | Mobile terminal provided with bluetooth antenna |
| CN204668451U (en) * | 2015-04-27 | 2015-09-23 | 深圳市大显科技有限公司 | A kind of built-in and detachable external combined antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785386A (en) | 2017-05-31 |
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