CN206003954U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN206003954U CN206003954U CN201620912809.6U CN201620912809U CN206003954U CN 206003954 U CN206003954 U CN 206003954U CN 201620912809 U CN201620912809 U CN 201620912809U CN 206003954 U CN206003954 U CN 206003954U
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- metal portion
- antenna
- plastic casing
- circuit board
- 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
Abstract
This utility model embodiment is related to technical field of electronic equipment, discloses a kind of mobile terminal.In this utility model embodiment, mobile terminal includes：Plastic casing, circuit board and electrical feed connection；Described circuit board is fixed on described plastic casing and has antenna headroom area；The position corresponding to described antenna headroom area on described plastic casing is formed with metal portion, and described metal portion connects the antenna feed end to described circuit board by described electrical feed connection.The position that this utility model corresponds to antenna headroom area on plastic casing forms metal portion, rationally utilizes limited space, increased antenna frequencies bandwidth, improve the antenna performance of mobile terminal.
Description
Technical field
This utility model embodiment is related to technical field of electronic equipment, particularly to a kind of mobile terminal.
Background technology
At present, it is fitted with antenna to realize communication with the outside world, in mobile terminal in the mobile terminal such as mobile phone, panel computer
The space size of antenna cabling directly affects the performance of antenna, and then it is strong and weak to affect the ability of mobile terminal receiving and transmitting signal.
Existing mobile terminal, such as mobile phone, including plastic casing, circuit board and back cover.Circuit board is installed on plastics
Housing, antenna is arranged at back cover and back cover is arranged on circuit board.Because antenna area can not be disturbed by signal, therefore circuit
The view field that plate corresponds to antenna area is clearance zone.
During realizing this utility model, inventor finds prior art, and at least there are the following problems：Existing
In project stacking, for antenna cabling so that circuit board reserves clearance zone, and clearance zone always collides with structure, headroom
Any electronic component can not be put in area other regions corresponding (for example corresponding plastic casing region), and this is for valuable inside
For structure space, it is great waste.
Utility model content
The purpose of this utility model embodiment is to provide a kind of mobile terminal, corresponds to antenna headroom on plastic casing
The position in area forms metal portion, rationally utilizes limited space, increased antenna frequencies bandwidth, improve the antenna of mobile terminal
Performance.
For solving above-mentioned technical problem, this utility model embodiment provides a kind of mobile terminal, and mobile terminal includes：Mould
Material shell body, circuit board and electrical feed connection；Described circuit board is fixed on described plastic casing and has antenna headroom area；Described
The position corresponding to described antenna headroom area on plastic casing is formed with metal portion, and described metal portion passes through described electrical feed connection
Connect the antenna feed end to described circuit board.
This utility model embodiment in terms of existing technologies, is formed with metal portion, i.e. existing on plastic casing
Circuit board empty regions corresponding plastic casing region formed metal portion.Metal portion is connected to circuit by electrical feed connection
Antenna feed end on plate, i.e. metal portion is as antenna body.This utility model rationally utilizes the internal limited knot of mobile terminal
Conformational space, metal portion increased antenna frequencies bandwidth as antenna, improves the antenna performance of mobile terminal, and this practicality is new
Type is simple for assembly process, convenient.
In addition, metal portion in-mould injection takes shape in described plastic casing；Provide a kind of metal portion and take shape in plastic casing
Mode, widened application scenarios of the present utility model.
In addition, metal portion laser direct forming is in described plastic casing；Provide a kind of metal portion and take shape in plastic casing
Mode, widened application scenarios of the present utility model.
In addition, electrical feed connection is extended out by described metal portion, and it is held in described antenna feed end.Provide feed
A kind of version of connector is it is ensured that feasibility of the present utility model.
In addition, electrical feed connection includes elastic guiding element；One end of described elasticity guiding element is fixed on described circuit board and connects
It is connected to described antenna feed end, the other end is held in described metal portion.Provide a kind of version of electrical feed connection, and bullet
Property guiding element there is deformability, it is to avoid the loose contact that may be led to due to assembling tolerance is it is ensured that of the present utility model can
Row.
In addition, electrical feed connection includes metal screws；Described circuit board is attached to described plastics by described metal screws
Housing, and the two ends of described metal screws contact described metal portion and described antenna feed end respectively.Provide electrical feed connection
A kind of version, i.e. metal portion and sky can be realized using the metal screws of existing fixing circuit board and plastic casing
The connection of line feed end, such that it is able to increasing electronic component newly, is conducive to saving the inner space of mobile terminal, beneficial to other
The flexible arrangement of electronic component.
In addition, mobile terminal is mobile phone, described plastic casing is fore shell.Provide a type of mobile terminal, widen
Application scenarios of the present utility model.
In addition, metal portion is banding and the edge contour along described fore shell extends；That is, the covering shape of metal portion with front
The edge of shell is corresponding.
In addition, metal portion has predeterminable range with the edge of described fore shell；Metal portion is made to be arranged on the side of electronic equipment
Inframe is so that electronic equipment is more attractive in appearance.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the mobile terminal according to first embodiment.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Each embodiment of type is explained in detail.However, it is it will be understood by those skilled in the art that each in this utility model
In embodiment, in order that reader more fully understands that the application proposes many ins and outs.But, even if there is no these skills
Art details and the many variations based on following embodiment and modification are it is also possible to realize protecting required by each claim of the application
The technical scheme of shield.
First embodiment of the present utility model is related to a kind of mobile terminal, for example, mobile phone.As shown in figure 1, it is mobile whole
End includes：Plastic casing 1, circuit board and electrical feed connection.
In present embodiment, circuit board is fixed on plastic casing 1 and has antenna headroom area, and plastic casing 1 corresponds to
The position in described antenna headroom area is formed with metal portion 11 (in figure shadow region), metal portion 11 by electrical feed connection connect to
Antenna feed end on circuit board.
It should be noted that the view field of the metal portion 11 in present embodiment corresponds to the empty regions of circuit board.
Wherein, metal portion 11 can be used as GPS (global positioning system) antenna, but not limited to this in practice are acceptable
As antennas such as WIFI, bluetooths, present embodiment is not intended to be limited in any to the purposes of metal portion.
In present embodiment, metal portion 11 can take shape in plastic casing 1 by in-mould injection；But be not limited in practice
This, metal portion 11 can also be by laser direct forming (LDS) in plastic casing 1, and present embodiment takes shape in metal portion 11
The mode of plastic casing 1 is not intended to be limited in any.
In present embodiment, electrical feed connection is extended out by metal portion 11, and is held in antenna feed end；But this reality
Mode of applying is not intended to be limited in any to the specific constructive form of electrical feed connection.
In present embodiment, when mobile terminal is for mobile phone, plastic casing 1 be fore shell, metal portion 11 be banding and along
The edge contour of fore shell extends, and metal portion 11 has predeterminable range A with the edge of fore shell.So present embodiment is to predeterminable range A
Concrete numerical value be not intended to be limited in any, specifically can be arranged according to practical situation.
In theory, metal portion 11 can extend to the frame of electronic equipment outward appearance, but is considered based on outward appearance, is arranged on frame
Inside is more attractive in appearance, and right present embodiment is not intended to be limited in any to this.
The present embodiment in terms of existing technologies, is formed with metal portion 11 on plastic casing 1, i.e. in existing electricity
The corresponding plastic casing of empty regions 1 region of road plate forms metal portion 11.Metal portion 11 is connected to electricity by electrical feed connection
Antenna feed end on the plate of road, i.e. metal portion 11 is as antenna body.This utility model rationally utilizes limited in mobile terminal
Structure space, metal portion 22 increased antenna frequencies bandwidth as antenna, improves the antenna performance of mobile terminal, and this reality
Simple, convenient with novel assembly process.
Second embodiment of the present utility model is related to a kind of mobile terminal.Second embodiment is big with first embodiment
Cause identical, be in place of the main distinction：In the first embodiment, electrical feed connection is extended out by metal portion.And in this reality
With, in new second embodiment, electrical feed connection includes elastic guiding element.
In present embodiment, when electrical feed connection includes elastic guiding element, one end of elastic guiding element is fixing on circuit boards
And it is connected to antenna feed end, the other end is held in metal portion.
The present embodiment is for first embodiment, there is provided a kind of version of electrical feed connection, elastic conducting
Part has deformability, it is to avoid the loose contact that may be led to due to assembling tolerance is it is ensured that feasibility of the present utility model.
3rd embodiment of the present utility model is related to a kind of mobile terminal.3rd embodiment is big with second embodiment
Cause identical, be in place of the main distinction：In this second embodiment, electrical feed connection includes elastic guiding element.And it is new in this practicality
In type the 3rd embodiment, electrical feed connection includes metal screws.
In present embodiment, when electrical feed connection includes metal screws, the two ends contacting metal portion respectively of metal screws
With antenna feed end.
The present embodiment is for second embodiment, there is provided a kind of version of electrical feed connection, i.e. utilize
The connection to realize metal portion and antenna feed end for the metal screws of existing fixing circuit board and plastic casing, such that it is able to not
Electronic component must be increased newly, be conducive to saving the inner space of mobile terminal, beneficial to the flexible arrangement of other electronic components.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (9)
1. a kind of mobile terminal is it is characterised in that include：Plastic casing, circuit board and electrical feed connection；
Described circuit board is fixed on described plastic casing and has antenna headroom area；
The position corresponding to described antenna headroom area on described plastic casing is formed with metal portion, and described metal portion is by described feedback
Electrical connector connects the antenna feed end to described circuit board.
2. mobile terminal according to claim 1 is it is characterised in that described metal portion in-mould injection takes shape in described plastics
Housing.
3. mobile terminal according to claim 1 is it is characterised in that described metal portion laser direct forming is in described plastics
Housing.
4. mobile terminal according to claim 1 is it is characterised in that described electrical feed connection is extended by described metal portion
Come, and be held in described antenna feed end.
5. mobile terminal according to claim 1 is it is characterised in that described electrical feed connection includes elastic guiding element；
One end of described elasticity guiding element is fixed on described circuit board and is connected to described antenna feed end, and the other end is held in institute
State metal portion.
6. mobile terminal according to claim 1 is it is characterised in that described electrical feed connection includes metal screws；
Described circuit board is attached to described plastic casing by described metal screws, and the two ends of described metal screws contact respectively
Described metal portion and described antenna feed end.
7. mobile terminal according to claim 1 it is characterised in that described mobile terminal be mobile phone, described plastic casing
For fore shell.
8. mobile terminal according to claim 7 is it is characterised in that described metal portion is for banding and along described fore shell
Edge contour extends.
9. mobile terminal according to claim 8 it is characterised in that the edge of described metal portion and described fore shell have pre-
If distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912809.6U CN206003954U (en) | 2016-08-19 | 2016-08-19 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912809.6U CN206003954U (en) | 2016-08-19 | 2016-08-19 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003954U true CN206003954U (en) | 2017-03-08 |
Family
ID=58198048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912809.6U Expired - Fee Related CN206003954U (en) | 2016-08-19 | 2016-08-19 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591607A (en) * | 2017-07-25 | 2018-01-16 | 讯创(天津)电子有限公司 | A kind of preparation technology of the array 5G antennas of intelligent mobile phone |
| WO2020024675A1 (en) * | 2018-08-03 | 2020-02-06 | 瑞声声学科技(深圳)有限公司 | Loop antenna system and mobile terminal |
-
2016
- 2016-08-19 CN CN201620912809.6U patent/CN206003954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591607A (en) * | 2017-07-25 | 2018-01-16 | 讯创(天津)电子有限公司 | A kind of preparation technology of the array 5G antennas of intelligent mobile phone |
| WO2020024675A1 (en) * | 2018-08-03 | 2020-02-06 | 瑞声声学科技(深圳)有限公司 | Loop antenna system and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |