CN207602777U - A kind of double WIFI mimo antennas and the all-metal notebook using the antenna - Google Patents
A kind of double WIFI mimo antennas and the all-metal notebook using the antenna Download PDFInfo
- Publication number
- CN207602777U CN207602777U CN201721629348.2U CN201721629348U CN207602777U CN 207602777 U CN207602777 U CN 207602777U CN 201721629348 U CN201721629348 U CN 201721629348U CN 207602777 U CN207602777 U CN 207602777U
- Authority
- CN
- China
- Prior art keywords
- wifi
- brachyplast
- metal
- back cover
- brachyplast section
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of double WIFI mimo antennas, the antenna holder being mounted on including one in metal back cover, there are two antennas for installation on the antenna holder, described two antennas are made of long minor matters, the first brachyplast section and the second brachyplast section, the first brachyplast section is formed with a gap between long minor matters and the second brachyplast section between the second brachyplast section and the first brachyplast section；Described long minor matters one end is contacted with the metal back cover, and the other end saves one end with the first brachyplast and connect, and the first brachyplast section is provided with a distributing point with the long minor matters junction, and first brachyplast saves the other end between long minor matters and the metal back cover；The second brachyplast section is upper to be provided with a feedback place with the distributing point corresponding position.Antenna provided by the utility model realizes the requirement of WIFI 2.4G and WIFI 5G frequency range performances on all-metal notebook, increases the handling capacity of WIFI antennas, improves transmission rate.Compared with prior art, the utility model antenna cabling is extremely simple, and scheme is simply easily realized, highly practical.
Description
Technical field
The utility model is related to antennas, and in particular to be a kind of double WIFI mimo antennas and with double WIFI MIMO
The all-metal laptop of antenna.
Background technology
With the fast development of wireless communication technique, enter comprehensively substantially interconnect cybertimes at present, although moving
Start machine and tablet computer it is prevailing, but the office of laptop or many people and amusement are preferred.
In order to pursue user experience, common plastics shell notebook can not meet Times ' Demand, all-metal notes gradually
This gives strong vision with its unique metal-like and large screen and feel is experienced, and is increasingly liked by masses.But
It is since metal material causes aerial radiation huge absorption, influences user's online experience.Traditional single WIFI 2.4GHz
Antenna scheme is difficult to meet current network demand, therefore this two-band WIFI mimo antennas of WIFI 2.4GHz/5GHz
Using the mainstream configuration for having become all-metal notebook in the market.
Utility model content
For this purpose, the purpose of this utility model is to provide a kind of double WIFI MIMO days that can improve user's online experience
Line.
The purpose of this utility model is achieved through the following technical solutions.
A kind of double WIFI mimo antennas are mounted on antenna holder in metal back cover including one, pacify on the antenna holder
There are two antennas for dress, and described two antennas are saved by long minor matters, the first brachyplast and the second brachyplast section to be formed, the first brachyplast section
Between long minor matters and the second brachyplast section, and a gap is formed between the second brachyplast section and the first brachyplast section；The long shoot
Section one end is contacted with the metal back cover, and the other end saves one end with the first brachyplast and connect, the first brachyplast section and the long shoot
Section junction is provided with a distributing point, and first brachyplast saves the other end between long minor matters and the metal back cover；It is described
Second brachyplast section is upper to be provided with a feedback place with the distributing point corresponding position.
Preferably, centered on the distributing point, electric current can be corresponded to by the circuit that long minor matters and metal back cover are connected to form
The high-frequency resonant of realization 2400~2500MHz frequency range is generated to cover WIFI 2.4G.
Preferably, centered on the distributing point, electric current after the first brachyplast is saved corresponding generation one 5150~
The high-frequency resonant of 5850MHz frequency ranges is to cover WIFI 5G.
Preferably, second brachyplast section is connect by presenting place with a metal cover board, for adjust WIFI 2.4G with
The impedance of frequency range needed for WIFI 5G.
Preferably, metal cover board position metal keyboard.
Preferably, the antenna holder be plastic cement material, height of the upper surface from the metal back cover be 2.0mm, side
Face is 3.0mm with a distance from the metal back cover.
In addition, the utility model additionally provides a kind of all-metal laptop with double WIFI mimo antennas, including
Screen metal back cover and host metal shell are connected between the screen metal back cover and host metal shell by a shaft,
And correspondence is equipped with a pair of WIFI mimo antennas in the shaft.
Antenna provided by the utility model makees antenna using metal chassis and goes back to place, and metal chassis is become antenna radiator
A part, and the utility model can be combined into mimo antenna, and WIFI 2.4G and WIFI are realized on all-metal notebook
The requirement of 5G frequency range performances increases the handling capacity of WIFI antennas, improves transmission rate.Compared with prior art, the utility model
Antenna cabling is extremely simple, and scheme is simply easily realized, highly practical.
Description of the drawings
Fig. 1 is the structure diagram of the double WIFI mimo antennas of the utility model；
Fig. 2 is the utility model all-metal laptop WIFI mimo antennas model schematic one；
Fig. 3 is the utility model all-metal laptop WIFI mimo antennas model schematic two；
Fig. 4 is the practical debugging S11 curve graphs of an antenna in the double WIFI mimo antennas of the utility model；
Fig. 5 is the practical debugging S11 curve graphs of another antenna in the double WIFI mimo antennas of the utility model；
Fig. 6 is the efficiency data curve graph of the double WIFI mimo antenna material objects of the utility model.
Identifier declaration in figure：Distributing point 1 (F), feedback place 2 (G), long minor matters 3, the second brachyplast save the 4, first brachyplast section 5, gold
Belong to back-cover 6, antenna holder 7, host metal shell 8.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Refering to Figure 1, Fig. 1 is the structure diagram of the double WIFI mimo antennas of the utility model.The present embodiment provides
A kind of double WIFI mimo antennas, including an antenna holder 7, antenna holder 7 corresponds to the side for being mounted on a metal back cover 6
Bian Shang, and the inner wall of metal back cover 6 correspondence is equipped with antenna mainboard.
The present embodiment has carried out in-kind simulation, and wherein antenna mainboard is corresponded to using double-deck via pcb board, size
355mm*230mm*1mm, base material are FR4 (ε=4.3 δ=0.024).
In the present embodiment antenna holder be plastic cement material, height of the upper surface from the metal back cover be 2.0mm, side
It is 3.0mm with a distance from the metal back cover.
There are two antennas (antenna one and antenna two, see Fig. 3) for setting on antenna holder 7, the two antennas are identical, are all
It is made of one long 3, the first brachyplast sections 5 of minor matters and the second brachyplast section 4.First brachyplast section 5 is located at long minor matters 3 and the
Between two brachyplasts section 4, and a gap is formed between the second brachyplast section 4 and the first brachyplast section 5.
One end of long minor matters 3 is contacted with metal back cover 6, and the other end is connect with one end of the first brachyplast section 5, the first brachyplast section
5 there are one distributing points 1 (F) with the setting of the junctions of long minor matters 3.
The other end of first brachyplast section 5 is between long minor matters 3 and metal back cover；On second brachyplast section 4 with it is described
There are one feedbacks place 2 (G) for the setting of distributing point 1 (F) corresponding position.
Wherein, centered on distributing point 1 (F), electric current is connected to form the present embodiment by long minor matters 3 and metal back cover 6
Circuit can correspond to the high-frequency resonant of one realization 2400~2500MHz frequency range of generation to cover WIFI 2.4G.
The present embodiment centered on distributing point 1 (F), electric current after the first brachyplast section 5 corresponding generation one 5150~
The high-frequency resonant of 5850MHz frequency ranges is to cover WIFI 5G.
Second brachyplast section 4 is connect by presenting place with a metal cover board 8, for adjusting WIFI 2.4G and WIFI 5G
The impedance of required frequency range (see Fig. 2).
The utility model utilizes same Principle of Antenna, antenna one and antenna two realizes WIFI2.4G and WIFI5G is bis-
Frequency range, and realize WIFI mimo antenna functions.
Fig. 4 is the practical debugging S11 curve graphs of an antenna in the double WIFI mimo antennas of the utility model；Fig. 5 is this reality
With the practical debugging S11 curve graphs of another antenna in novel double WIFI mimo antennas；Antenna return loss is equal in practical debugging
Meet design requirement.
Fig. 6 is the efficiency data curve graph of the double WIFI mimo antenna material objects of the utility model.
The utility model additionally provides a kind of all-metal laptop with double WIFI mimo antennas, including screen
Metal back cover 6 and host metal shell 8 are connected between the screen metal back cover 6 and host metal shell 8 by a shaft
It connects, and there are one the antenna holders 7 of double WIFI mimo antennas for corresponding installation in the shaft.
Double WIFI mimo antennas of the utility model design, can be applied to all-metal laptop.In space
Under, compared to traditional scheme, the utility model, which is realized, not to be lengthened in antenna length in the case that antenna spatial volume do not become larger,
WIFI 2.4 (2.4GHz~2.5GHz) and WIFI 5G (5.15GHz~5.85GHz) frequencies are met in the environment of all-metal
Duan Yaoqiu can also meet the protocol requirement of WIFI a/b/g/n simultaneously.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of double WIFI mimo antennas, which is characterized in that including one be mounted on metal back cover on antenna holder, the day
There are two antennas for installation on line bracket, and described two antennas are made of long minor matters, the first brachyplast section and the second brachyplast section, described
First brachyplast section is formed between the second brachyplast section and the first brachyplast section between one between long minor matters and the second brachyplast section
Gap；Described long minor matters one end is contacted with the metal back cover, and the other end saves one end with the first brachyplast and connect, the first brachyplast section
The long minor matters junction is provided with a distributing point, the first brachyplast section other end is located at long minor matters and the metal back cover
Between；The second brachyplast section is upper to be provided with a feedback place with the distributing point corresponding position.
2. double WIFI mimo antennas as described in claim 1, which is characterized in that centered on the distributing point, electric current is through long
The circuit that minor matters and metal back cover are connected to form can correspond to the high-frequency resonant of one realization 2400~2500MHz frequency range of generation to cover
Cover WIFI 2.4G.
3. WIFI mimo antennas as claimed in claim 2 double, which is characterized in that centered on the distributing point, electric current is by the
The high-frequency resonant of one 5150~5850MHz frequency range of generation is corresponded to after one brachyplast section to cover WIFI 5G.
4. WIFI mimo antennas as claimed in claim 3 double, which is characterized in that the second brachyplast section by present place with
One metal cover board connects, for adjusting the impedance of frequency range needed for WIFI 2.4G and WIFI 5G.
5. double WIFI mimo antennas as claimed in claim 4, which is characterized in that metal cover board position metal keyboard.
6. double WIFI mimo antennas as described in claim 1, which is characterized in that the antenna holder is plastic cement material, thereon
Height of the surface from the metal back cover is 2.0mm, and side is 3.0mm with a distance from the metal back cover.
7. a kind of all-metal notebook with double WIFI mimo antennas, which is characterized in that including screen metal back cover and host
Metal shell is connected between the screen metal back cover and host metal shell by a shaft, and corresponding peace in the shaft
Equipped with just like any double WIFI mimo antennas of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629348.2U CN207602777U (en) | 2017-11-29 | 2017-11-29 | A kind of double WIFI mimo antennas and the all-metal notebook using the antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629348.2U CN207602777U (en) | 2017-11-29 | 2017-11-29 | A kind of double WIFI mimo antennas and the all-metal notebook using the antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602777U true CN207602777U (en) | 2018-07-10 |
Family
ID=62762503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629348.2U Withdrawn - After Issue CN207602777U (en) | 2017-11-29 | 2017-11-29 | A kind of double WIFI mimo antennas and the all-metal notebook using the antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946747A (en) * | 2017-11-29 | 2018-04-20 | 深圳市信维通信股份有限公司 | A kind of double WIFI mimo antennas and the all-metal notebook using the antenna |
-
2017
- 2017-11-29 CN CN201721629348.2U patent/CN207602777U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946747A (en) * | 2017-11-29 | 2018-04-20 | 深圳市信维通信股份有限公司 | A kind of double WIFI mimo antennas and the all-metal notebook using the antenna |
| CN107946747B (en) * | 2017-11-29 | 2023-09-12 | 深圳市信维通信股份有限公司 | Double WIFI MIMO antenna and all-metal notebook adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180710 Effective date of abandoning: 20230912 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180710 Effective date of abandoning: 20230912 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |