CN207069049U - A kind of high frequency oscillator - Google Patents
A kind of high frequency oscillator Download PDFInfo
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- CN207069049U CN207069049U CN201720718801.0U CN201720718801U CN207069049U CN 207069049 U CN207069049 U CN 207069049U CN 201720718801 U CN201720718801 U CN 201720718801U CN 207069049 U CN207069049 U CN 207069049U
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- high frequency
- frequency oscillator
- oscillator arms
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Abstract
It the utility model is related to a kind of high frequency oscillator, it is characterised in that：High frequency oscillator arms balun seat including high frequency oscillator arms and installation high frequency oscillator arms；In the utility model, the high frequency oscillator can a casting forming, structural strength is good；By casting forming of mould, without assembling in addition, easy to assembly, installation time is low；Process time is short, and processing raw material are few, and cost is low；Oscillator is once-forming using compression mod, and machining accuracy is high, and easy to process, and uniformity is good；High frequency oscillator in the utility model, the output signal of whole antenna can be strengthened, mechanism is more reasonable, performance is more excellent, and output signal is stronger.
Description
Technical field
It the utility model is related to field, more particularly to a kind of high frequency oscillator.
Background technology
As the R-T unit of electromagnetic wave, the too busy to get away antenna for base station of transmission covering of signal, bipolar in mobile communication technology
It is the indispensable part in each base station to change mobile base station antenna, and its performance directly affects the quality of communication；And spoke
Element of the unit as dual polarization mobile base station antenna is penetrated, is the key for influenceing dual polarization mobile base station antenna performance
Component.
Antenna has important influence for the property indices of antenna due to its particularity, each part dimension；Therefore
The structure and size of antenna are optimized on the basis of known antenna configuration, are current to obtain better performance parameter
The research topic of communications industry.
At present, the conventional high frequency oscillator structure of mobile communication antenna generally comprises vibrator body and is arranged in vibrator body
Feed connection sheet, be equipped with coaxial cable electrically connect with feed connection sheet in vibrator body, the power network layer of coaxial cable and
Welded between vibrator body, be connected and be grounded with vibrator body by coaxial cable power network layer.This has the following disadvantages：
1), it is necessary to control welding temperature and amount of tin adding when being welded between the power network layer of coaxial cable and vibrator body, preceding work
Sequence bothers, and adds time cost；
2) coaxial cable is expensive so that the cost of oscillator is higher；
3) it is easy to be deformed because coaxial cable is softer, after bending, after oscillator mounted antennas reflecting plate, feeder line
Element signal radiation is not just only affected from the arrangement of antenna-reflected back, usage scenario is single.
Utility model content
It is simple that the technical problems to be solved in the utility model is to provide a kind of manufacturing procedure, saves cost, while increases suitable
With the high frequency oscillator of occasion.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of high frequency oscillator, its innovative point are：
High frequency oscillator arms balun seat including high frequency oscillator arms and installation high frequency oscillator arms；
The high frequency oscillator arms have four and using the central points on high frequency oscillator arms balun seat top as installation center, are in
360 degree are arranged on high frequency oscillator arms balun seat；In the high frequency oscillator arms are generally aligned in the same plane；Four high frequency oscillator arms
Square structure is formed, gap is left between adjacent high frequency oscillator arms, and in high frequency oscillator arms between adjacent high frequency oscillator arms
A polarization is connected and composed by metal feed tab on balun seat；
The high frequency oscillator arms balun seat is terrace with edge structure, and the side of high frequency oscillator arms balun seat is inclined side, and formation is pulled out
Mould gradient；The hollow channel being provided centrally with for installing feed inner core of the high frequency oscillator arms；
It is manhole at the end angle that the high frequency oscillator arms are connected with high frequency oscillator arms balun seat；Described four adjacent
The twice gap formed between high frequency oscillator arms；The metal feed tab passes through in feed of the manhole with passing through hollow channel
The top of core is connected；Insulate and connect between the vibrator body inwall of the feed inner core and composition hollow channel；
Some lightweight through holes are provided with the high frequency oscillator arms.
Further, the high frequency oscillator arms are square structure, and the quadrangle that high frequency oscillator arms are formed is that the length of side is 55mm
Square structure.
Further, the high frequency oscillator arms are alternatively diamond structure, circular configuration.
Further, the high frequency oscillator arms thickness is 3.5mm, distance of the high frequency oscillator arms top apart from balun seat bottom
For 48mm.
The utility model has the advantage of：
1）In the utility model, the high frequency oscillator can a casting forming, structural strength is good；Once it is cast into by mould
Shape, without assembling in addition, easy to assembly, installation time is low；Process time is short, and processing raw material are few, and cost is low；Oscillator is using pressure
Mold is once-forming, and machining accuracy is high, and easy to process, and uniformity is good；
2）High frequency oscillator in the utility model, the output signal of whole antenna can be strengthened, mechanism is more reasonable, performance
More excellent, output signal is stronger.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of high frequency oscillator top view of the present utility model.
Fig. 2 is a kind of high frequency oscillator side view of the present utility model.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
A kind of high frequency oscillator as shown in Fig. 1 Fig. 2, including the high frequency oscillator of high frequency oscillator arms 1 and installation high frequency oscillator arms 1
Arm balun seat 2.
High frequency oscillator arms 1 have four and using the central points on the top of high frequency oscillator arms balun seat 2 as installation center, in 360
Degree is arranged on high frequency oscillator arms balun seat 2；In the high frequency oscillator arms 1 are generally aligned in the same plane；Four high frequency oscillator arms 1
Square structure is formed, gap is left between adjacent high frequency oscillator arms 1, and in high frequency oscillator between adjacent high frequency oscillator arms 1
A polarization is connected and composed by metal feed tab 3 on arm balun seat 2.
High frequency oscillator arms balun seat 2 is terrace with edge structure, and the side of high frequency oscillator arms balun seat 2 is inclined side, forms withdrawing pattern
Gradient；The hollow channel being provided centrally with for installing feed inner core of the high frequency oscillator arms 1.
It is manhole 11 at the end angle that high frequency oscillator arms 1 are connected with high frequency oscillator arms balun seat 2；Described four adjacent
The twice gap formed between high frequency oscillator arms 1；The metal feed tab passes through manhole 11 and the feedback through hollow channel
The top of electric inner core is connected；Insulate and connect between the vibrator body inwall of the feed inner core and composition hollow channel.
Some lightweight through holes 12 are provided with high frequency oscillator arms 1.
High frequency oscillator arms 1 are square structure, and the quadrangle that high frequency oscillator arms 1 are formed is the square structure that the length of side is 55mm.
High frequency oscillator arms 1 or diamond structure, circular configuration.
The thickness of high frequency oscillator arms 1 is 3.5mm, and distance of the top of high frequency oscillator arms 1 apart from the end of balun seat bottom 2 is 48mm.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (4)
- A kind of 1. high frequency oscillator, it is characterised in that：High frequency oscillator arms balun including high frequency oscillator arms and installation high frequency oscillator arms Seat；The high frequency oscillator arms have four and using the central points on high frequency oscillator arms balun seat top as installation center, in 360 degree On high frequency oscillator arms balun seat；In the high frequency oscillator arms are generally aligned in the same plane；Four high frequency oscillator arms are formed Square structure, gap is left between adjacent high frequency oscillator arms, and in high frequency oscillator arms balun between adjacent high frequency oscillator arms A polarization is connected and composed by metal feed tab on seat；The high frequency oscillator arms balun seat is terrace with edge structure, and the side of high frequency oscillator arms balun seat is inclined side, and it is oblique to form withdrawing pattern Degree；The hollow channel being provided centrally with for installing feed inner core of the high frequency oscillator arms；It is manhole at the end angle that the high frequency oscillator arms are connected with high frequency oscillator arms balun seat；Four adjacent high frequencies The twice gap formed between oscillator arms；The metal feed tab passes through manhole and the feed inner core through hollow channel Top is connected；Insulate and connect between the vibrator body inwall of the feed inner core and composition hollow channel；Some lightweight through holes are provided with the high frequency oscillator arms.
- A kind of 2. high frequency oscillator according to claim 1, it is characterised in that：The high frequency oscillator arms are square structure, high The quadrangle that frequency oscillator arms are formed is the square structure that the length of side is 55mm.
- A kind of 3. high frequency oscillator according to claim 2, it is characterised in that：The high frequency oscillator arms are alternatively rhombus knot Structure, circular configuration.
- A kind of 4. high frequency oscillator according to claim 1, it is characterised in that：The high frequency oscillator arms thickness is 3.5mm, high Distance of the frequency oscillator arms top apart from balun seat bottom is 48mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718801.0U CN207069049U (en) | 2017-06-20 | 2017-06-20 | A kind of high frequency oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718801.0U CN207069049U (en) | 2017-06-20 | 2017-06-20 | A kind of high frequency oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069049U true CN207069049U (en) | 2018-03-02 |
Family
ID=61508339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718801.0U Active CN207069049U (en) | 2017-06-20 | 2017-06-20 | A kind of high frequency oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698410A (en) * | 2018-12-04 | 2019-04-30 | 江苏华灿电讯股份有限公司 | A kind of 3500M aerial array |
| CN110148827A (en) * | 2019-05-30 | 2019-08-20 | 中天宽带技术有限公司 | A kind of high frequency radiating element and multifrequency antenna |
-
2017
- 2017-06-20 CN CN201720718801.0U patent/CN207069049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698410A (en) * | 2018-12-04 | 2019-04-30 | 江苏华灿电讯股份有限公司 | A kind of 3500M aerial array |
| CN110148827A (en) * | 2019-05-30 | 2019-08-20 | 中天宽带技术有限公司 | A kind of high frequency radiating element and multifrequency antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee after: Jiangsu Huacan Telecom Group Co., Ltd. Address before: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee before: Jiangsu Huacan Telecommunications Co., Ltd. |