CN107369881A - Composite metal plate TV set aerial - Google Patents
Composite metal plate TV set aerial Download PDFInfo
- Publication number
- CN107369881A CN107369881A CN201710683898.0A CN201710683898A CN107369881A CN 107369881 A CN107369881 A CN 107369881A CN 201710683898 A CN201710683898 A CN 201710683898A CN 107369881 A CN107369881 A CN 107369881A
- Authority
- CN
- China
- Prior art keywords
- antenna
- wifi
- slave
- antennas
- primary
- 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.)
- Pending
Links
Classifications
-
- 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
Abstract
A kind of composite metal plate TV set aerial, belongs to wireless communication technique field.Including：Metallic plate, WIFI primary antennas, WIFI slave antennas and Bluetooth antenna, the surface of one end of length direction of the described WIFI primary antennas projection in metallic plate, described WIFI slave antennas projection is on the surface of the centre of metallic plate, the surface of the other end of length direction of the described Bluetooth antenna projection in metallic plate, described metallic plate between WIFI primary antennas and WIFI slave antennas formed with the first isolation channel, and formed with the second isolation channel between WIFI slave antennas and Bluetooth antenna.Advantage：The thinner thickness of metallic plate, height is shorter, is advantageous to TV miniaturization；The structure of integration, without each antenna is separately assembled, molding and assembly cost can be saved, reduces installation difficulty；The usable area of each antenna is bigger, is advantageous to improve respective wireless performance, and reliability is also more preferable.
Description
Technical field
The invention belongs to wireless communication technique field, and in particular to a kind of composite metal plate TV set aerial.
Background technology
At present, the house ornamentation of most of consumer all advocates the style of brief fashion, thus household electrical appliance it is compact, light,
Space-saving design nature just selects the important elements of purchase into consumer.It is flourishing with information technology for television set
Development, the intelligent liquid-crystal TV on ultra-thin, narrow side slowly become the market mainstream, and the design greatly reduces the thickness of television product
Spending and allow large size TV product to have may.Intelligent television developed to bigger, thinner direction in recent years, wherein being passed to wireless
The requirement of defeated performance also more and more higher.It is less and less for volume requirement, and for the stronger and stronger TV of functional requirement, day
The problems such as line is more, and the space required for it is more, and each antenna is also contemplated that isolation so that television design is increasingly
It is difficult.In addition, antenna is more, cost is higher, can not meet electronic product functional diversities, volume microminiaturization and it is low-cost will
Ask.
In view of above-mentioned prior art, it is necessary to improved existing structure, therefore, the applicant has made beneficial set
Meter, technical scheme described below is caused under this background.
The content of the invention
It is an object of the invention to provide a kind of composite metal plate TV set aerial, collects WIFI MIMO double antennas and indigo plant
Tooth antenna takes small volume, wireless performance is good, highly reliable and at low cost in one.
The purpose of the present invention is such to what is reached, a kind of composite metal plate TV set aerial, it is characterised in that including：
Metallic plate, WIFI primary antennas, WIFI slave antennas and Bluetooth antenna, described WIFI primary antenna projections are in the length side of metallic plate
To one end surface, described WIFI slave antennas projection exists in the surface of the centre of metallic plate, described Bluetooth antenna projection
The surface of the other end of the length direction of metallic plate, described metallic plate between WIFI primary antennas and WIFI slave antennas formed with
First isolation channel, and formed with the second isolation channel between WIFI slave antennas and Bluetooth antenna.
In the specific embodiment of the present invention, described WIFI primary antennas include primary antenna low frequency radiation body, master
Antenna high frequency radiation body and primary antenna high-frequency parasitic radiant body, described primary antenna low frequency radiation body and primary antenna high frequency radiation
Body connects, and described primary antenna high-frequency parasitic radiant body is arranged on the lower section of primary antenna high frequency radiation body, wherein, described main day
The radiation frequency of line low frequency radiation body is 2.4~2.5GHz, the radiation frequency of described primary antenna high frequency radiation body for 5.15~
5.85GHz。
In another specific embodiment of the present invention, primary antenna impedance is also formed with described WIFI primary antennas
Groove, described primary antenna impedance groove are located at the lower section of low frequency radiation body.
The present invention another specific embodiment in, described WIFI slave antennas include slave antenna low frequency radiation body,
Slave antenna high frequency radiation body and slave antenna high-frequency parasitic radiant body, described slave antenna low frequency radiation body and slave antenna high frequency spoke
Beam connects, and described slave antenna high-frequency parasitic radiant body is arranged on the side of the lower section of slave antenna high frequency radiation body, described
The radiation frequency of slave antenna low frequency radiation body is 2.4~2.5GHz, and the radiation frequency of described slave antenna high frequency radiation body is
5.15~5.85GHz.
In another specific embodiment of the present invention, slave antenna impedance is also formed with described WIFI slave antennas
Groove, described slave antenna impedance groove are located at the lower section of slave antenna low frequency radiation body.
In the also specific embodiment of the present invention, described Bluetooth antenna includes bluetooth radiator, described
The radiation frequency of bluetooth radiator is 2.4~2.5GHz, in the bluetooth impedance groove formed below of the bluetooth radiator.
In a still more specific embodiment of the invention, described metallic plate is in the one lateral of the centre of length direction
It is lower extension and form support feet.
The present invention's and then in a specific embodiment, described metallic plate is at the both ends of length direction and is different from
The side of support feet is respectively formed with set screw hole.
Also include radio frequency line in yet a further embodiment of the present invention, the quantity of described radio frequency line has
Three, it is connected respectively with WIFI primary antennas, WIFI slave antennas and Bluetooth antenna, radio frequency line is provided with radio frequency in free end and connect
Head.
In the present invention again and then in a specific embodiment, described WIFI primary antennas, WIFI slave antennas and indigo plant
Tooth antenna and metallic plate are formed in one structure.
The present invention compared with prior art, has an advantageous effect in that as a result of said structure：The thickness of metallic plate
Relatively thin, height is shorter, is advantageous to TV miniaturization；WIFI primary antennas, WIFI slave antennas and Bluetooth antenna and metallic plate are integrated
It is into a single integrated structure, so that the contact area of antenna is bigger, and directionality is more preferable, in addition integrated structure, it is no longer necessary to will
Each antenna separates to be assembled, therefore can save molding and assembly cost, reduces installation difficulty；The usable face of each antenna
Product is bigger, is advantageous to improve respective wireless performance, and reliability is also more preferable；Metallic plate is positioned by screw, existing without considering
Have antenna because of the two-sided adhesivity deficiency caused by heating the problem of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged diagram in A portions in Fig. 1.
Fig. 3 is the enlarged diagram in B portions in Fig. 1.
Fig. 4 is the enlarged diagram in C portions in Fig. 1.
In figure：1. metallic plate, 11. first isolation channels, 12. second isolation channels, 13. support feets, 14. set screw holes；
2.WIFI primary antennas, 21. primary antenna low frequency radiation bodies, 22. primary antenna high frequency radiation bodies, 23. primary antenna high-frequency parasitic radiant bodies,
24. primary antenna impedance groove；3.WIFI slave antennas, 31. slave antenna low frequency radiation bodies, 32. slave antenna high frequency radiation bodies, 33. secondary days
Line high-frequency parasitic radiant body, 34. slave antenna impedance grooves；4. Bluetooth antenna, 41. bluetooth radiators, 42. bluetooth impedance grooves；5. penetrate
Frequency line, 51, radio-frequency joint.
Embodiment
In order that the public can be fully understood by the technical spirit and beneficial effect of the present invention, applicant will be below with reference to accompanying drawing
The embodiment of the present invention is described in detail, but description of the applicant to embodiment is not the limitation to technical scheme, is appointed
What is changed in the form rather than substance according to present inventive concept should all be considered as protection scope of the present invention.
Referring to Fig. 1, the present invention relates to a kind of composite metal plate TV set aerial, collect WIFI MIMO double antennas and indigo plant
Tooth antenna in one, wherein, WIFI MIMO double antennas are supported using 2.4~2.5GHz＆5.15~5.85GHz two-bands design
WIFI 802.11a/b/g/n/ac agreements, flank speed is up to 600Mbps.Described composite metal plate TV set aerial bag
Include metallic plate 1, WIFI primary antennas 2, WIFI slave antennas 3 and Bluetooth antenna 4.The described projection of WIFI primary antennas 2 is in metallic plate 1
Length direction one end surface, the described projection of WIFI slave antennas 3 is in the surface of the centre of metallic plate 1, described bluetooth
The projection of antenna 4 is on the surface of the other end of the length direction of metallic plate 1.Described WIFI primary antennas 2, WIFI slave antennas 3 and
Bluetooth antenna 4 and metallic plate 1 are formed in one structure, can so make that the contact area of antenna is bigger, and directionality is more preferable.Described
Metallic plate 1 between WIFI primary antennas 2 and WIFI slave antennas 3 formed with the first isolation channel 11, and in WIFI slave antennas 3 and bluetooth
Formed with the second isolation channel 12 between antenna 4.The purpose for opening up the first isolation channel 11 and the second isolation channel 12 is, passes through change
The shape on adjacent two antennas ground changes antenna patterns illustrated, so as to largely improve isolation index.First, second
The fluting size of isolation channel 11,12 determines the quality of isolation index, and need to see antenna at that time during practical application puts environment
To be debugged.In the present embodiment, the area of the second described isolation channel 12 is greater than the area of the first isolation channel 11, because
Insulated degree requirement between WIFI slave antennas 3 and Bluetooth antenna 4 is higher.Metallic plate 1 is downward in the side of the centre of length direction
Extend and form support feet 13, metallic plate 1 is respectively formed with calmly at the both ends of length direction and different from the side of support feet 13
Position screw hole 14.Described support feet 13 and set screw hole 14 are used to positioning and fixing whole metal plate antennas.Described answers
Mould assembly metallic plate TV set aerial also includes radio frequency line 5, and the quantity of described radio frequency line 5 has three, respectively with WIFI primary antennas
2nd, WIFI slave antennas 3 and Bluetooth antenna 4 connect, and radio frequency line 5 is provided with free end and penetrated for what is be connected with wireless module
Frequency joint 51.If area allows, remote control antenna can be also set up on metallic plate 1.
Refer to Fig. 2 and combine Fig. 1, described WIFI primary antennas 2 include primary antenna low frequency radiation body 21, primary antenna high frequency
Radiant body 22 and primary antenna high-frequency parasitic radiant body 23.Described primary antenna low frequency radiation body 21 and primary antenna high frequency radiation body
22 connections.Described primary antenna high-frequency parasitic radiant body 23 is arranged on the lower section of primary antenna high frequency radiation body 22, participates in high frequency spoke
Penetrate.Wherein, the radiation frequency of described primary antenna low frequency radiation body 21 is 2.4~2.5GHz, described primary antenna high frequency radiation
The radiation frequency of body 22 is 5.15~5.85GHz.Primary antenna impedance groove 24, described master are also formed with the WIFI primary antennas 2
Antenna impedance groove 24 is located at the lower section of low frequency radiation body 21, by changing the size of primary antenna impedance groove 24, can tune
The impedance of antenna low-and high-frequency and bandwidth.
Refer to Fig. 3 and combine Fig. 1, described WIFI slave antennas 3 include slave antenna low frequency radiation body 31, slave antenna high frequency
Radiant body 32 and slave antenna high-frequency parasitic radiant body 33.Described slave antenna low frequency radiation body 31 and slave antenna high frequency radiation body
32 connections.Described slave antenna high-frequency parasitic radiant body 33 is arranged on the side of the lower section of slave antenna high frequency radiation body 32, participates in
High frequency radiation.The radiation frequency of described slave antenna low frequency radiation body 31 is 2.4~2.5GHz, described slave antenna high frequency radiation
The radiation frequency of body 32 is 5.15~5.85GHz.Slave antenna impedance groove 34, described secondary day are also formed with WIFI slave antennas 3
Line impedence groove 34 is located at the lower section of slave antenna low frequency radiation body 31, can be with by changing the size of slave antenna impedance groove 34
The impedance of tuned antenna low-and high-frequency and bandwidth.
Refer to Fig. 4 and combine Fig. 1, described Bluetooth antenna 4 includes bluetooth radiator 41, described bluetooth radiator 41
Radiation frequency be 2.4~2.5GHz, in the bluetooth impedance groove 42 formed below of the bluetooth radiator 41, for controlling antenna
Impedance and bandwidth.
Claims (10)
- A kind of 1. composite metal plate TV set aerial, it is characterised in that including：Metallic plate (1), WIFI primary antennas (2), WIFI Slave antenna (3) and Bluetooth antenna (4), one end of length direction of described WIFI primary antennas (2) projection in metallic plate (1) Surface, described WIFI slave antennas (3) projection is on the surface of the centre of metallic plate (1), and described Bluetooth antenna (4) projection is in gold Belong to the surface of the other end of the length direction of plate (1), described metallic plate (1) is in WIFI primary antennas (2) and WIFI slave antennas (3) Between formed with the first isolation channel (11), and formed with the second isolation channel between WIFI slave antennas (3) and Bluetooth antenna (4) (12)。
- 2. composite metal plate TV set aerial according to claim 1, it is characterised in that described WIFI primary antennas (2) Including primary antenna low frequency radiation body (21), primary antenna high frequency radiation body (22) and primary antenna high-frequency parasitic radiant body (23), institute Primary antenna low frequency radiation body (21) and primary antenna high frequency radiation body (22) connection stated, described primary antenna high-frequency parasitic radiant body (23) lower section of primary antenna high frequency radiation body (22) is arranged on, wherein, the radiation frequency of described primary antenna low frequency radiation body (21) Rate is 2.4~2.5GHz, and the radiation frequency of described primary antenna high frequency radiation body (22) is 5.15~5.85GHz.
- 3. composite metal plate TV set aerial according to claim 1, it is characterised in that described WIFI primary antennas (2) On be also formed with primary antenna impedance groove (24), described primary antenna impedance groove (24) is located at the lower section of low frequency radiation body (21).
- 4. composite metal plate TV set aerial according to claim 1, it is characterised in that described WIFI slave antennas (3) Including slave antenna low frequency radiation body (31), slave antenna high frequency radiation body (32) and slave antenna high-frequency parasitic radiant body (33), institute Slave antenna low frequency radiation body (31) and slave antenna high frequency radiation body (32) connection stated, described slave antenna high-frequency parasitic radiant body (33) side of the lower section of slave antenna high frequency radiation body (32), the radiation frequency of described slave antenna low frequency radiation body (31) are arranged on Rate is 2.4~2.5GHz, and the radiation frequency of described slave antenna high frequency radiation body (32) is 5.15~5.85GHz.
- 5. composite metal plate TV set aerial according to claim 1, it is characterised in that described WIFI slave antennas (3) On be also formed with slave antenna impedance groove (34), described slave antenna impedance groove (34) is located under slave antenna low frequency radiation body (31) Side.
- 6. composite metal plate TV set aerial according to claim 1, it is characterised in that described Bluetooth antenna (4) bag Bluetooth radiator (41) is included, the radiation frequency of described bluetooth radiator (41) is 2.4~2.5GHz, in the bluetooth radiator (41) bluetooth impedance groove (42) formed below.
- 7. composite metal plate TV set aerial according to claim 1, it is characterised in that described metallic plate (1) is in length The side for spending the centre in direction extends downwardly and forms support feet (13).
- 8. composite metal plate TV set aerial according to claim 7, it is characterised in that described metallic plate (1) is in length Spend the both ends in direction and the side different from support feet (13) and be respectively formed with set screw hole (14).
- 9. composite metal plate TV set aerial according to claim 1, it is characterised in that also including radio frequency line (5), institute The quantity for the radio frequency line (5) stated has three, respectively with WIFI primary antennas (2), WIFI slave antennas (3) and Bluetooth antenna (4) even Connect, radio frequency line (5) is provided with radio-frequency joint (51) in free end.
- 10. composite metal plate TV set aerial according to claim 1, it is characterised in that described WIFI primary antennas (2), WIFI slave antennas (3) and Bluetooth antenna (4) and metallic plate (1) are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683898.0A CN107369881A (en) | 2017-08-11 | 2017-08-11 | Composite metal plate TV set aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683898.0A CN107369881A (en) | 2017-08-11 | 2017-08-11 | Composite metal plate TV set aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107369881A true CN107369881A (en) | 2017-11-21 |
Family
ID=60310258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710683898.0A Pending CN107369881A (en) | 2017-08-11 | 2017-08-11 | Composite metal plate TV set aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369881A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054509A (en) * | 2018-01-05 | 2018-05-18 | 佛山市顺德区四方板业科技有限公司 | A kind of network case |
| CN113644412A (en) * | 2020-05-11 | 2021-11-12 | 深圳Tcl数字技术有限公司 | Signal transmission device |
| WO2022152022A1 (en) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | Antenna apparatus and electronic device |
| WO2023010930A1 (en) * | 2021-08-04 | 2023-02-09 | 深圳Tcl数字技术有限公司 | Antenna device and smart television set |
| WO2023020011A1 (en) * | 2021-08-16 | 2023-02-23 | 深圳Tcl数字技术有限公司 | Antenna device and smart television |
| CN108054509B (en) * | 2018-01-05 | 2024-05-10 | 佛山市顺德区四方板业科技有限公司 | Network cabinet |
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| CN1610182A (en) * | 2003-10-24 | 2005-04-27 | 广达电脑股份有限公司 | Multi-channel antenna |
| US20070103370A1 (en) * | 2005-11-04 | 2007-05-10 | Hon Hai Precision Ind. Co., Ltd. | Multi-band antenna |
| CN101364670A (en) * | 2007-08-10 | 2009-02-11 | 欧姆龙株式会社 | Integrated antenna with identical ground member |
| CN106935964A (en) * | 2017-03-02 | 2017-07-07 | 华为技术有限公司 | Multi-antenna arrangement and terminal device |
-
2017
- 2017-08-11 CN CN201710683898.0A patent/CN107369881A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1610182A (en) * | 2003-10-24 | 2005-04-27 | 广达电脑股份有限公司 | Multi-channel antenna |
| US20070103370A1 (en) * | 2005-11-04 | 2007-05-10 | Hon Hai Precision Ind. Co., Ltd. | Multi-band antenna |
| CN101364670A (en) * | 2007-08-10 | 2009-02-11 | 欧姆龙株式会社 | Integrated antenna with identical ground member |
| CN106935964A (en) * | 2017-03-02 | 2017-07-07 | 华为技术有限公司 | Multi-antenna arrangement and terminal device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054509A (en) * | 2018-01-05 | 2018-05-18 | 佛山市顺德区四方板业科技有限公司 | A kind of network case |
| CN108054509B (en) * | 2018-01-05 | 2024-05-10 | 佛山市顺德区四方板业科技有限公司 | Network cabinet |
| CN113644412A (en) * | 2020-05-11 | 2021-11-12 | 深圳Tcl数字技术有限公司 | Signal transmission device |
| WO2022152022A1 (en) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | Antenna apparatus and electronic device |
| WO2023010930A1 (en) * | 2021-08-04 | 2023-02-09 | 深圳Tcl数字技术有限公司 | Antenna device and smart television set |
| WO2023020011A1 (en) * | 2021-08-16 | 2023-02-23 | 深圳Tcl数字技术有限公司 | Antenna device and smart television |
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