CN208299021U - A kind of three-dimensional antenna for mobile phone - Google Patents
A kind of three-dimensional antenna for mobile phone Download PDFInfo
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- CN208299021U CN208299021U CN201821013726.9U CN201821013726U CN208299021U CN 208299021 U CN208299021 U CN 208299021U CN 201821013726 U CN201821013726 U CN 201821013726U CN 208299021 U CN208299021 U CN 208299021U
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- frequency region
- transverse part
- mobile phone
- locating plate
- low frequency
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Abstract
The utility model provides a kind of three-dimensional antenna for mobile phone, including radiation assembly and positioning component；Radiation assembly includes high-frequency region, low frequency region, feeding point and feedback place, and high-frequency region is connected with feeding point and feedback place respectively, and feeding point and feedback place are connected by high-frequency region with low frequency region；High-frequency region and low frequency region are in same plane, and feeding point and feedback place are not at plane locating for high-frequency region and low frequency region；Positioning component is arranged on radiation assembly, and positioning component is used to radiation assembly be fixed on interior of mobile phone.Feeding point and the bending of feedback place are set on high-frequency region, bigger area is obtained in limited range, reduces the occupied space of antenna for mobile phone；In addition, be also provided with the positioning component for radiation assembly being fixed on interior of mobile phone on radiation assembly, convenient for carrying out structure positioning to antenna for mobile phone, have the advantages that it is easy for installation, be connected firmly.
Description
Technical field
The utility model relates to communication technique field more particularly to a kind of three-dimensional antenna for mobile phone.
Background technique
User usually carries mobile phone, to converse whenever and wherever possible.Under normal conditions, mobile phone is all placed on
Inside pocket, handbag or knapsack, and user inevitably will appear shake during walking about, further such that mobile phone is in big portion
All in continual shake in timesharing, this will make antenna structure of mobile phole loosen.Once antenna for mobile phone loosens,
The transmission-receiving function that not only will affect mobile phone signal is more likely to damage other electronic components of interior of mobile phone.Industry needs
It is proposed a kind of scheme, more frequently application scenarios guarantee without loosening so that mobile phone can be suitable for existing shake
The normal use of mobile phone.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of three-dimensional
Antenna for mobile phone effectively can avoid antenna for mobile phone from loosening, and guarantee the normal use of mobile phone.
The utility model technical scheme applied to solve the technical problem is as follows:
A kind of three-dimensional antenna for mobile phone, including radiation assembly and positioning component；
The radiation assembly includes the feeding point that high-frequency region, low frequency region and bending are set on high-frequency region and feedback ground
Point, the high-frequency region are connected with feeding point and feedback place respectively, and the feeding point and feedback place pass through high-frequency region and low frequency
Region is connected；
The high-frequency region and low frequency region are in same plane, and the feeding point and feedback place are not at high-frequency region
With plane locating for low frequency region；
The positioning component is arranged on radiation assembly, and the positioning component is for being fixed on radiation assembly in mobile phone
Portion.
Now compare with the prior art, the beneficial effect of the technical program is: being set to using feeding point and the bending of feedback place
Mode on high-frequency region obtains bigger area in limited range, reduces the occupied space of antenna for mobile phone；In addition, also
It is provided with the positioning component for radiation assembly being fixed on interior of mobile phone, on radiation assembly convenient for tying to antenna for mobile phone
Structure positioning, have the advantages that it is easy for installation, be connected firmly.
Further, the positioning component is arranged on high-frequency region and/or low frequency region.
Beneficial effect using the above scheme is: according to actual application scenarios, positioning component may be provided at high-frequency region
On, it may also be arranged on low frequency region, can also be arranged on high-frequency region and low frequency region simultaneously, to guarantee antenna for mobile phone energy
Enough it is securely fixed in interior of mobile phone.
Further, the high-frequency region is a string configuration for having open slot, the feeding point and feedback place point
The both sides of open slot are not set；
The low frequency region includes the first transverse part, the second transverse part, third transverse part, the 4th transverse part, the first vertical part, the second vertical part
With third vertical part；
First transverse part is parallel to each other with high-frequency region, and one end of first transverse part passes through an interconnecting piece and high frequency region
Domain is connected, and the other end of first transverse part is connected with one end of the first vertical part, the other end of first vertical part and the second cross
The one end in portion is connected, and the other end of second transverse part is connected with one end of the second vertical part, the other end of second vertical part and
One end of third transverse part is connected, and the other end of the third transverse part is connected with one end of third vertical part, the third vertical part it is another
One end is connected with one end of the 4th transverse part, and the other end sky of the 4th transverse part connects and is set to by high-frequency region；
First transverse part, the first vertical part, the second transverse part, the second vertical part, third transverse part, third vertical part and the 4th transverse part according to
It is secondary to join end to end and in detour shape structure, first transverse part, the first vertical part, the second transverse part, the second vertical part, third transverse part, the
Gap is formed between three vertical parts and the 4th transverse part.
Beneficial effect using the above scheme is: in the case where area is certain, high-frequency region energy using the above structure
Enough so that its high frequency performance is more preferable, and low frequency region using the above structure is able to extend the length of antenna for mobile phone, is convenient for low frequency
The matching of region low frequency signal improves the low frequency performance of antenna for mobile phone.
Further, the positioning component includes the first locating plate, and the side of interconnecting piece is arranged in first locating plate
On, first locating plate is perpendicular to plane locating for high-frequency region and low frequency region.
Further, the positioning component further includes the second locating plate, and the 4th transverse part is arranged in second locating plate
Connect on side and with third vertical part, second locating plate is perpendicular to plane locating for high-frequency region and low frequency region and with first
Locating plate is vertical.
Further, the positioning component further includes third locating plate, and the 4th transverse part is arranged in the third locating plate
On side, the third locating plate is arranged in one end that the 4th transverse part sky connects, the third locating plate perpendicular to high-frequency region and
Plane locating for low frequency region is simultaneously vertical with the first locating plate.
Beneficial effect using the above scheme is: the periphery of antenna for mobile phone is provided with the first locating plate, the second locating plate
Pass through the first locating plate, the second locating plate and during antenna for mobile phone is fixed on cell phone mainboard with third locating plate
Three locating plates are centered around outside cell phone mainboard, can to antenna for mobile phone carry out structure positioning, have it is easy for installation, be connected firmly it is excellent
Point, and the area of antenna for mobile phone can be further increased.
Further, the upper end of second locating plate is additionally provided with auxiliary positioning piece, and the auxiliary positioning piece setting exists
The corresponding top of third vertical part, the auxiliary positioning piece are positioned perpendicular to plane locating for high-frequency region and low frequency region and with first
Piece is parallel.
Beneficial effect using the above scheme is: high-frequency region and low frequency region are arranged in the front of antenna for mobile phone, and first
The side of antenna for mobile phone is arranged in locating plate, the second locating plate and third locating plate, and auxiliary positioning piece is arranged in antenna for mobile phone
Reverse side antenna for mobile phone is arranged on three faces of cell phone mainboard, fixed effect is more preferably in this way.
Further, the material of the radiation assembly is electro-coppering or electronickelling.
Beneficial effect using the above scheme is: the versatility of electro-coppering and electronickelling is good, suitable for majority on the market
Antenna for mobile phone；Manufacture craft is simple, has the advantages that easy to operate and at low cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of three-dimensional antenna for mobile phone of the utility model.
Specific embodiment
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.
It is a kind of structural schematic diagram of three-dimensional antenna for mobile phone of the utility model referring to Fig. 1, Fig. 1.
As shown in Figure 1, a kind of three-dimensional antenna for mobile phone, including radiation assembly and positioning component.Radiation assembly is functional group
Part, for realizing the signal transmitting of antenna for mobile phone and signal receiving function；And positioning component is construction package, for radiation group
Part is fixed on interior of mobile phone.In the present invention, positioning component is arranged on radiation assembly.
Radiation assembly include high-frequency region 1, low frequency region 2, feeding point 3 and feedback place 4, the high-frequency region 1 respectively with
Feeding point 3 is connected with feedback place 4, and the feeding point 3 and feedback place 4 are connected by high-frequency region 1 with low frequency region 2；
The feeding point 3 and the bending of feedback place 4 are set on high-frequency region 1, at the high-frequency region 1 and low frequency region 2
In in same plane, the feeding point 3 and feedback place 4 are not at plane locating for high-frequency region 1 and low frequency region 2.
The primary structure of mobile phone includes front housing, middle shell and rear shell, and front housing and rear shell form shell after fitting together, and in
The inside of shell is then arranged in shell.Also package is provided with the elements such as cell phone mainboard in shell, it is generally the case that antenna for mobile phone setting
It is connect after on middle shell with cell phone mainboard, to realize signal transmitting and receiving function.Specifically, radiation assembly can be fixed on middle shell.
When specific works, after antenna for mobile phone is mounted on cell phone mainboard, due to feeding point 3 and the bending setting of feedback place 4
In on high-frequency region 1, projected area of the antenna for mobile phone on cell phone mainboard is greatly reduced, and the occupancy that can reduce antenna for mobile phone is empty
Between, adapt to the development trend of smart phone.In addition, traditional antenna for mobile phone can not be fixed on cell phone mainboard, and at this
In utility model, radiation assembly is fixed on by positioning component by interior of mobile phone, convenient for carrying out structure positioning, tool to antenna for mobile phone
There is the advantages of easy for installation, to be connected firmly, and the area of antenna for mobile phone can be further increased.
The positioning component is arranged on high-frequency region 1 and/or low frequency region 2.Specifically, according to actual applied field
Scape, positioning component may be provided on high-frequency region 1, may also be arranged on low frequency region 2, and high-frequency region 1 can also be arranged in simultaneously
On low frequency region 2, as long as can guarantee that antenna for mobile phone is capable of fixing in interior of mobile phone.
According to the prior art it is found that the working frequency of antenna for mobile phone and its length are in inverse ratio, i.e. length is longer, work frequency
Rate is lower；Length is shorter, and working frequency is higher.
In high-frequency region 1, due to working frequency height, corresponding length is shorter.In the present invention, high frequency region
The specific structure in domain 1 is a string configuration for having open slot, and the feeding point 3 and feedback place 4 are separately positioned on open slot
Both sides.In above structure, the length of high-frequency region 1 is shorter, therefore its high frequency performance is more preferable.
In low frequency region 2, since working frequency is low, corresponding length is longer.In the present invention, low frequency range
Domain 2 includes the first transverse part 21, the second transverse part 22, third transverse part 23, the 4th transverse part 24, the first vertical part 25, the second vertical part 26 and the
Three vertical parts 27；First transverse part 21 is parallel to each other with high-frequency region 1, one end of first transverse part 21 by an interconnecting piece with
High-frequency region 1 be connected, the other end of first transverse part 21 is connected with one end of the first vertical part 25, first vertical part 25 it is another
One end is connected with one end of the second transverse part 22, and the other end of second transverse part 22 is connected with one end of the second vertical part 26, described
The other end of second vertical part 26 is connected with one end of third transverse part 23, the other end and the third vertical part 27 of the third transverse part 23
One end is connected, and the other end of the third vertical part 27 is connected with one end of the 4th transverse part 24, the other end of the 4th transverse part 24
Sky connects and is set to by high-frequency region 1；First transverse part 21, the first vertical part 25, the second transverse part 22, the second vertical part 26, third
Transverse part 23, third vertical part 27 and the 4th transverse part 24 successively join end to end and in detour shape structures, and first transverse part 21, first is perpendicular
Gap is formed between portion 25, the second transverse part 22, the second vertical part 26, third transverse part 23, third vertical part 27 and the 4th transverse part 24.It utilizes
First transverse part 21, the second transverse part 22, third transverse part 23, the 4th transverse part 24, the first vertical part 25, the second vertical part 26 and third vertical part 27
Etc. forming detour shape structure, the length of low frequency region 2 can be effectively increased, convenient for the matching of 2 low frequency signal of low frequency region, is improved
The low frequency performance of antenna for mobile phone.
Specifically, positioning component includes the first locating plate 5, the second locating plate 6 and third locating plate 7.
First locating plate 5 is arranged on the side of interconnecting piece, and first locating plate 5 is perpendicular to 1 He of high-frequency region
Plane locating for low frequency region 2；
Second locating plate 6 is arranged on the side of the 4th transverse part 24 and connects with third vertical part 27, and described second is fixed
Bit slice 6 is perpendicular to plane locating for high-frequency region 1 and low frequency region 2 and vertical with the first locating plate 5；
The third locating plate 7 is arranged on the side of the 4th transverse part 24, and the third locating plate 7 is arranged in the 4th transverse part
One end that 24 skies connect, the third locating plate 7 perpendicular to plane locating for high-frequency region 1 and low frequency region 2 and with the first locating plate 5
Vertically；
It is fixed by the first locating plate 5, second during antenna for mobile phone is fixed on cell phone mainboard when specific works
Bit slice 6 and third locating plate 7 are centered around outside cell phone mainboard, can carry out structure positioning to antenna for mobile phone, have easy for installation, company
Secured advantage is connect, and the area of antenna for mobile phone can be further increased.
Preferably, the upper end of second locating plate 6 is additionally provided with auxiliary positioning piece 8, and the setting of auxiliary positioning piece 8 exists
The corresponding top of third vertical part 27, the auxiliary positioning piece 8 is perpendicular to plane locating for high-frequency region 1 and low frequency region 2 and with the
One locating plate 5 is parallel.
When specific works, the front of antenna for mobile phone, the first locating plate 5, second is arranged in high-frequency region 1 and low frequency region 2
The side of antenna for mobile phone is arranged in locating plate 6 and third locating plate 7, and the reverse side of antenna for mobile phone is arranged in auxiliary positioning piece 8, leads to
Such mode is crossed, antenna for mobile phone is arranged on three faces of cell phone mainboard, fixed effect is more preferably.
Preferably, the material of the radiation assembly is electro-coppering or electronickelling.The versatility of electro-coppering and electronickelling is good,
Suitable for most antenna for mobile phone on the market；In addition, the manufacture craft of electro-coppering or electronickelling is simple, have it is easy to operate and
Advantage at low cost.
In conclusion the utility model discloses a kind of three-dimensional antenna for mobile phone, including radiation assembly and positioning component；Institute
Stating radiation assembly includes the feeding point 3 and feedback place 4 that high-frequency region 1, low frequency region 2 and bending are set on high-frequency region 1, institute
It states high-frequency region 1 to be connected with feeding point 3 and feedback place 4 respectively, the feeding point 3 and feedback place 4 pass through high-frequency region 1 and low frequency
Region 2 is connected；The high-frequency region 1 and low frequency region 2 are in same plane, and the feeding point 3 and feedback place 4 are not at height
Plane locating for frequency domain 1 and low frequency region 2；The positioning component is arranged on radiation assembly, and the positioning component is used for handle
Radiation assembly is fixed on interior of mobile phone.In such a way that feeding point 3 and the bending of feedback place 4 are set on high-frequency region 1, having
Bigger area is obtained in the range of limit, reduces the occupied space of antenna for mobile phone；It is used in addition, being also provided on radiation assembly
Radiation assembly is fixed on the positioning component of interior of mobile phone, convenient for carrying out structure positioning to antenna for mobile phone, there is easy for installation, company
Secured advantage is connect, and the area of antenna for mobile phone can be further increased.
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 all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (8)
1. a kind of three-dimensional antenna for mobile phone, it is characterised in that: including radiation assembly and positioning component；
The radiation assembly include the feeding point that high-frequency region, low frequency region and bending are set on high-frequency region and feedback place,
The high-frequency region is connected with feeding point and feedback place respectively, and the feeding point and feedback place pass through high-frequency region and low frequency region
It is connected；
The positioning component is arranged on radiation assembly, and the positioning component is used to radiation assembly be fixed on interior of mobile phone.
2. a kind of three-dimensional antenna for mobile phone according to claim 1, it is characterised in that: the positioning component is arranged in high frequency
On region and/or low frequency region.
3. a kind of three-dimensional antenna for mobile phone according to claim 1, it is characterised in that: the high-frequency region has for one and opens
The string configuration of mouth slot, the feeding point and feedback place are separately positioned on the both sides of open slot；
The low frequency region includes the first transverse part, the second transverse part, third transverse part, the 4th transverse part, the first vertical part, the second vertical part and the
Three vertical parts；
First transverse part is parallel to each other with high-frequency region, and one end of first transverse part passes through an interconnecting piece and high-frequency region phase
Even, the other end of first transverse part is connected with one end of the first vertical part, the other end of first vertical part and the second transverse part
One end is connected, and the other end of second transverse part is connected with one end of the second vertical part, the other end and third of second vertical part
One end of transverse part is connected, and the other end of the third transverse part is connected with one end of third vertical part, the other end of the third vertical part
It is connected with one end of the 4th transverse part, the other end sky of the 4th transverse part connects and is set to by high-frequency region；
First transverse part, the first vertical part, the second transverse part, the second vertical part, third transverse part, third vertical part and the 4th transverse part are successively first
Tail is connected and is in detour shape structure, and first transverse part, the first vertical part, the second transverse part, the second vertical part, third transverse part, third are perpendicular
Gap is formed between portion and the 4th transverse part.
4. a kind of three-dimensional antenna for mobile phone according to claim 3, it is characterised in that: the high-frequency region and low frequency region
In same plane；
The positioning component includes the first locating plate, and first locating plate is arranged on the side of interconnecting piece, and described first is fixed
Bit slice is perpendicular to plane locating for high-frequency region and low frequency region.
5. a kind of three-dimensional antenna for mobile phone according to claim 4, it is characterised in that: the positioning component further includes second
Locating plate, second locating plate are arranged on the side of the 4th transverse part and connect with third vertical part, and second locating plate hangs down
The directly plane locating for high-frequency region and low frequency region and vertical with the first locating plate.
6. a kind of three-dimensional antenna for mobile phone according to claim 5, it is characterised in that: the upper end of second locating plate is also
Be provided with auxiliary positioning piece, the auxiliary positioning piece is arranged in above the correspondence of third vertical part, the auxiliary positioning piece perpendicular to
Plane locating for high-frequency region and low frequency region is simultaneously parallel with the first locating plate.
7. a kind of three-dimensional antenna for mobile phone according to claim 5, it is characterised in that: the positioning component further includes third
Locating plate, the third locating plate are arranged on the side of the 4th transverse part, and the third locating plate setting connects in the 4th transverse part sky
One end, the third locating plate is perpendicular to plane locating for high-frequency region and low frequency region and vertical with the first locating plate.
8. a kind of three-dimensional antenna for mobile phone according to claim 1-7, it is characterised in that: the radiation assembly
Material is electro-coppering or electronickelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013726.9U CN208299021U (en) | 2018-06-29 | 2018-06-29 | A kind of three-dimensional antenna for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013726.9U CN208299021U (en) | 2018-06-29 | 2018-06-29 | A kind of three-dimensional antenna for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299021U true CN208299021U (en) | 2018-12-28 |
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ID=64700937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821013726.9U Active CN208299021U (en) | 2018-06-29 | 2018-06-29 | A kind of three-dimensional antenna for mobile phone |
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| Country | Link |
|---|---|
| CN (1) | CN208299021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546291A (en) * | 2019-01-04 | 2019-03-29 | 东莞市仁丰电子科技有限公司 | A kind of 5GNR multiband aerial |
-
2018
- 2018-06-29 CN CN201821013726.9U patent/CN208299021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546291A (en) * | 2019-01-04 | 2019-03-29 | 东莞市仁丰电子科技有限公司 | A kind of 5GNR multiband aerial |
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