CN207938812U - A kind of loop aerial and television set - Google Patents
A kind of loop aerial and television set Download PDFInfo
- Publication number
- CN207938812U CN207938812U CN201820317823.0U CN201820317823U CN207938812U CN 207938812 U CN207938812 U CN 207938812U CN 201820317823 U CN201820317823 U CN 201820317823U CN 207938812 U CN207938812 U CN 207938812U
- Authority
- CN
- China
- Prior art keywords
- loop aerial
- connecting portion
- ontology
- metallic plate
- edge
- Prior art date
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- 239000002184 metal Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000011514 reflex Effects 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
The utility model discloses a kind of loop aerial and television set, the loop aerial includes：Metallic plate, loop aerial ontology, the first connecting portion and second connecting portion for being arranged at intervals on the loop aerial ontology periphery；It is arranged jagged on the loop aerial ontology, the notch is connected between the first connecting portion and the second connecting portion and with the centre bore of the loop aerial ontology；The edge of the first connecting portion and metallic plate connects, and is provided with distributing point in the second connecting portion, the second connecting portion is connect by distributing point with the edge of the metallic plate.Since the loop aerial ontology is connected to by the first connecting portion edge of the metallic plate, and the second connecting portion is connect by distributing point with the edge of the metallic plate, the distributing point is in the edge of the metallic plate side adjacent with the second connecting portion, the radiation efficiency for improving antenna solves the problems, such as shielding and reflex of the metallic plate to antenna.
Description
Technical field
The utility model is related to antenna technical field more particularly to a kind of loop aerials and television set.
Background technology
In the prior art, existing antenna, individualism are simultaneously affixed on TV metallic plate, have various antenna forms, be based on
Dipole antenna form, PIFA antenna forms, slot antenna form etc..Current antenna optimization is only limitted to after being affixed on metal mostly
Shell increases radiation direction and the gain of antenna by marginal position, TV metallic plate large area can not be avoided to the shielding of antenna and
Reflex.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of annular day
Line and television set, it is intended to solve the problems, such as shielding and reflex of the TV metallic plate large area to antenna in the prior art.
The utility model technical scheme applied to solve the technical problem is as follows：
A kind of loop aerial, wherein including：Metallic plate, loop aerial ontology are arranged at intervals on the loop aerial ontology
The first connecting portion and second connecting portion of periphery；It is arranged jagged on the loop aerial ontology, the notch is located at described the
It is connected between one interconnecting piece and the second connecting portion and with the centre bore of the loop aerial ontology；The first connecting portion with
The edge of metallic plate connects, and is provided with distributing point in the second connecting portion, the second connecting portion by the distributing point with
The edge of the metallic plate connects.
The loop aerial, wherein the centre bore of the loop aerial ontology is worn for infrared receiving terminal or indicator light
It crosses.
The loop aerial, wherein the loop aerial ontology has the mounting surface for installing product LOGO.
The loop aerial, wherein the product LOGO is electrically connected or non-electric-connecting with the loop aerial ontology.
The loop aerial, wherein the metal plate earthing.
The loop aerial, wherein the loop aerial ontology is in circular or rectangular ring or oval ring-type.
The loop aerial, wherein the loop aerial ontology, the first connecting portion and the second connecting portion are equal
It is wholely set.
The loop aerial, wherein the working frequency of the loop aerial is 2.4GHz.
The loop aerial, wherein the width of the loop aerial ontology is 8 ~ 15mm, and thickness is 0.05 ~ 0.8mm.
A kind of television set, wherein it includes the loop aerial as described in above-mentioned any one.
Advantageous effect：Since the loop aerial ontology is connected to by the first connecting portion side of the metallic plate
Edge, and the second connecting portion is connect by distributing point with the edge of the metallic plate, and the distributing point is in the metal
The edge of the plate side adjacent with the second connecting portion, improves the angle of radiation of antenna, and then improves the spoke of antenna
Penetrate efficiency, while reducing cost, efficiently solve existing antenna optimization method be not avoided that metallic plate large area to day
The problem of shielding of line and reflex.
Description of the drawings
Fig. 1 is loop aerial first structure schematic diagram described in the utility model.
Fig. 2 is the second structural schematic diagram of loop aerial described in the utility model.
Fig. 3 is loop aerial return loss test result figure described in the utility model.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
Please refer to Fig. 1-Fig. 3, the utility model provides a kind of loop aerial, including：Metallic plate 50, loop aerial
Ontology 10, the first connecting portion 20 and second connecting portion 30 for being arranged at intervals on 10 periphery of the loop aerial ontology；The annular
Jagged 60 are arranged on antenna body 10, the notch 60 is between the first connecting portion 20 and the second connecting portion 30
And it is connected to the centre bore of the loop aerial ontology 10；The first connecting portion 20 is connect with the edge of metallic plate 50, described
Distributing point 40, the edge that the second connecting portion 30 passes through distributing point 40 and the metallic plate 50 are provided in second connecting portion 30
Connection.
It is worth noting that the loop aerial ontology 10 is not to be mounted on the marginal position that leans on of metallic plate 50, but
The edge of the metallic plate 50, the loop aerial ontology 10 and the metallic plate 50 are connected to by the first connecting portion 20
It is arranged in parallel, and the second connecting portion 30 is connect by distributing point 40 with the edge of the metallic plate 50, the distributing point
40 are in the edge of the side adjacent with the second connecting portion 30 of the metallic plate 50 so that the angle of radiation of antenna improves
90 degree or more, and then the radiation efficiency of antenna is improved, while cost is reduced, efficiently solve existing antenna optimization side
Method be not avoided that 50 large area of metallic plate to shielding and the reflex of antenna the problem of.
Loop aerial provided by the utility model, due to being connected to the metallic plate 50 by the first connecting portion 20
Edge, and the second connecting portion 30 is connect by distributing point 40 with the edge of the metallic plate 50, can be conducive to improve day
The radiation efficiency of line, reduces cost.
Specifically, the installation position of the loop aerial need to the device of other metal materials keep 0.5cm ~ 3cm away from
From, preferably keep 3cm distance.This is because when other metal devices are too small at a distance from the loop aerial, can do
Disturb its performance.The notch 60 between the first connecting portion 20 and the second connecting portion 30 and with the loop aerial
The centre bore of ontology 10 is connected to, then the loop aerial ontology 10 is separated by the notch 60, the second connecting portion 30, described
Loop aerial ontology 10, the first connecting portion 20, the metallic plate 50 are connect with the distributing point 40 forms a circuit.
In a preferred embodiment of the utility model, as shown in Figure 1, the centre bore of the loop aerial ontology 10 can
It is passed through for infrared receiving terminal or indicator light.
In the prior art, same since the position of the TV of each model attachment is differed, the environment of such Antenna Operation is just
It is different.Therefore a large amount of uses of antenna are uncontrollable, and each bit selecting, which is set, to be devoted a tremendous amount of time, and are needed for not
Same television type selects corresponding position.In the utility model, the centre bore of the loop aerial ontology 10 can be used for will be red
Outer reception head or indicator light pass through, and are put in every television set relatively fixed position, can save research and development and verify wirelessly cumbersome
Testing procedure.Certainly, the centre bore can also be passed through for electronic devices such as cameras.
In a preferred embodiment of the utility model, as shown in figures 1 and 3, the loop aerial ontology 10 has
Mounting surface for installing product LOGO.
Certainly, in order to make the loop aerial be put in every television set relatively fixed position, the loop aerial ontology
10 form the mounting surface of installation product LOGO, can equally reach and save the wireless cumbersome testing procedure of research and development verification, reduce at
This purpose.Certainly, the product LOGO can also be advertising slogan board and backlight etc..The loop aerial can be put when use
In any position of television set lower frame, that is to say, that the position of product LOGO can be any position of television set lower frame, only
The width of lower frame is wanted to be more than the width of loop aerial.
In a specific embodiment of the utility model, the product LOGO is electrically connected with the loop aerial ontology 10
Or it is non-electric-connecting.
When the product LOGO is electrically connected with the loop aerial ontology 10, the product LOGO and the loop aerial
It is integrated, becomes a part for the loop aerial；When the product LOGO and the loop aerial ontology 10 are non-electric-connecting
When, the product LOGO selects non-metallic material, is mounted on the mounting surface of product LOGO.
In a preferred embodiment of the utility model, as shown in figures 1 and 3, the metallic plate 50 is grounded.
The metallic plate 50 is grounded, and certain earth point can be the connection of the first connecting portion 20 and the metallic plate 50
Point namely earth point are at the side edge adjacent with the metallic plate 50 of the first connecting portion 20.
In a preferred embodiment of the utility model, the loop aerial ontology 10 in circular or rectangular ring or
Oval ring-type, preferably, 10 rectangular ring-type of the loop aerial ontology, is conducive to be mounted on and the corresponding position of television frame
It sets.
In a preferred embodiment of the utility model, as shown in figures 1 and 3, the loop aerial is flaky.
The width of the loop aerial ontology is 8 ~ 15mm, and preferably 10mm, thickness is 0.05 ~ 0.8mm, preferably
0.3mm.Loop aerial can accomplish it is very thin or very thick, but it is excessively thin can exist some disadvantages, such as it is easy to break, deformation, influence property
Can, it is easily damaged, it often needs to be mounted in certain nonmetallic materials；It is blocked up, it is unfavorable for saving material and space.With existing day
Line technology ratio, antenna can be made relatively thin, and radiating surface can improve prodigious area, and cost can reduce.Compared to existing skill
Art, every meter of loop aerial can reduce about 1 yuan of cost.
It is as shown in figures 1 and 3, the loop aerial ontology 10, described in a preferred embodiment of the utility model
First connecting portion 20 and the second connecting portion 30 are wholely set.
The loop aerial ontology 10, the first connecting portion 20 and the second connecting portion 30 are wholely set, had
Conducive to the intensity of the loop aerial is improved, the loop aerial is avoided to damage.
In a preferred embodiment of the utility model, the working frequency of the loop aerial is 2.4GHz, the ring
Shape antenna is the loop aerial of 2.4GHz.
In order to verify the performance of loop aerial described in the utility model, need to test it.As shown in figure 3, it is
Loop aerial return loss test result figure described in the utility model.It can be seen from the figure that annular day described in the utility model
The return loss of line can be more more superior than existing -10db performances of about -23.db.
A kind of television set provided by the utility model, including the loop aerial described in above-mentioned any one embodiment.
Television set provided by the utility model, because of the loop aerial being provided with described in above-mentioned any one technical solution, from
And there is all of the above advantageous effect, details are not described herein.
In conclusion a kind of loop aerial provided by the utility model and television set, the loop aerial include：Metal
Plate, loop aerial ontology, the first connecting portion and second connecting portion for being arranged at intervals on the loop aerial ontology periphery；The ring
Be arranged on shape antenna body it is jagged, the notch between the first connecting portion and the second connecting portion and with it is described
The centre bore of loop aerial ontology is connected to；The edge of the first connecting portion and metallic plate connects, and is set in the second connecting portion
It is equipped with distributing point, the second connecting portion is connect by distributing point with the edge of the metallic plate.Due to the loop aerial sheet
Body is connected to the edge of the metallic plate by the first connecting portion, and the second connecting portion by distributing point with it is described
The edge of metallic plate connects, and the distributing point is in the edge of the metallic plate side adjacent with the second connecting portion,
The angle of radiation of antenna is improved, and then improves the radiation efficiency of antenna, while reducing cost, is efficiently solved existing
Antenna optimization method be not avoided that metallic plate large area to shielding and the reflex of antenna the problem of.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (10)
1. a kind of loop aerial, which is characterized in that including：Metallic plate, is arranged at intervals on the loop aerial at loop aerial ontology
The first connecting portion and second connecting portion of ontology periphery；It is arranged jagged on the loop aerial ontology, the notch is located at institute
It states between first connecting portion and the second connecting portion and is connected to the centre bore of the loop aerial ontology；First connection
The edge of portion and metallic plate connects, and is provided with distributing point in the second connecting portion, the second connecting portion passes through the feed
Point is connect with the edge of the metallic plate.
2. loop aerial according to claim 1, which is characterized in that the centre bore of the loop aerial ontology is for infrared
It receives head or indicator light passes through.
3. loop aerial according to claim 1, which is characterized in that the loop aerial ontology has for installing product
The mounting surface of LOGO.
4. loop aerial according to claim 3, which is characterized in that the product LOGO and loop aerial ontology electricity
Connection is non-electric-connecting.
5. loop aerial according to claim 1, which is characterized in that the metal plate earthing.
6. loop aerial according to claim 1, which is characterized in that the loop aerial ontology is in circular or straight-flanked ring
Shape or oval ring-type.
7. loop aerial according to claim 1, which is characterized in that the loop aerial ontology, the first connecting portion
It is wholely set with the second connecting portion.
8. loop aerial according to claim 1, which is characterized in that the working frequency of the loop aerial is 2.4GHz.
9. loop aerial according to claim 1, which is characterized in that the width of the loop aerial ontology is 8 ~ 15mm,
Thickness is 0.05 ~ 0.8mm.
10. a kind of television set, which is characterized in that it includes loop aerial as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317823.0U CN207938812U (en) | 2018-03-08 | 2018-03-08 | A kind of loop aerial and television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317823.0U CN207938812U (en) | 2018-03-08 | 2018-03-08 | A kind of loop aerial and television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938812U true CN207938812U (en) | 2018-10-02 |
Family
ID=63654058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317823.0U Active CN207938812U (en) | 2018-03-08 | 2018-03-08 | A kind of loop aerial and television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022152022A1 (en) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | Antenna apparatus and electronic device |
-
2018
- 2018-03-08 CN CN201820317823.0U patent/CN207938812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022152022A1 (en) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | Antenna apparatus and electronic device |
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