CN207743381U - A kind of antenna oscillator component of ultra-wideband miniaturization - Google Patents
A kind of antenna oscillator component of ultra-wideband miniaturization Download PDFInfo
- Publication number
- CN207743381U CN207743381U CN201721725590.XU CN201721725590U CN207743381U CN 207743381 U CN207743381 U CN 207743381U CN 201721725590 U CN201721725590 U CN 201721725590U CN 207743381 U CN207743381 U CN 207743381U
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- China
- Prior art keywords
- oscillator
- groove
- miniaturization
- balun
- radiation fin
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- Expired - Fee Related
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- 230000005855 radiation Effects 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 2
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000004512 die casting Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model is related to mobile communication antenna technical fields, and in particular to a kind of antenna oscillator component of ultra-wideband miniaturization, including miniaturization oscillator, plastic buckle, feed tab and radiation fin；The miniaturization oscillator is integrated die cast, including an oscillator balun and eight hollow out planes being arranged at the top of oscillator balun, and elongated slot is offered between hollow out plane；Plastic buckle is the square of a rounded corner, four sides of square are protruding respectively rectangle positioning column, four rectangular positioning columns are respectively clamped into wherein four elongated slots between hollow out plane, square top surface offers two orthogonal groove structures, a wherein groove is for installing radiation fin, and another groove is for installing feed tab；Feed tab and radiation fin are L-type structure, and upper end is embedded into the step opened up in oscillator balun and is welded with oscillator balun, and other end stretches out oscillator balun lower end circular hole, and equipped with the groove for connecting connection cable welding.
Description
Technical field
The utility model is related to mobile communication antenna technical field, the portable antenna of specifically a kind of ultratvide frequency band miniaturization
Vibrator component.
Background technology
Radiating element of the oscillator as antenna is the core component of base station plate antenna.The radiation list of usual antenna for base station
Member is made of multigroup oscillator, and the consistency and stability of oscillator performance are to ensure the important indicator of antenna performance.With user
Amount resource of being on the increase and build a station increasingly shortage, ultratvide frequency band, subminaturization antenna become operator reduce cost
Preference scheme.
Utility model content
The technical problems to be solved in the utility model is overcome the shortcomings of in above-mentioned background technology, and a kind of ultratvide frequency band is provided
The portable antenna vibrator component of miniaturization, can be used for small base station antenna system, have small, simple in structure technology special
Point.
The technical solution adopted in the utility model is as follows：
A kind of antenna oscillator component of ultra-wideband miniaturization, including the miniaturization oscillator of a ultra-wideband, a plastic clip
Button, a feed tab and a radiation fin；It is characterized in that：The miniaturization oscillator is integrated die cast, including one
Oscillator balun and eight hollow out planes being arranged at the top of oscillator balun offer elongated slot between hollow out plane；Plastic buckle is
The square of one rounded corner, square four sides are protruding respectively rectangle positioning column, four rectangular positioning
Column is respectively clamped into wherein four elongated slots between hollow out plane, and square top surface offers two orthogonal groove knots
Structure a, wherein groove installs the groove of radiation fin less than peace for installing radiation fin, another groove for installing feed tab
Fill the groove of feed tab；Feed tab and radiation fin are L-type structure, upper end be embedded into the step opened up in oscillator balun and with
Oscillator balun is welded, and other end stretches out oscillator balun lower end circular hole, and equipped with the groove for connecting connection cable welding.
Preferably, in eight hollow out planes are generally aligned in the same plane.
The utility model has an advantageous effect in that：The utility model is simple and compact for structure, small, can be used for small-sized
Base station antenna system, assembling is also fairly simple, and production is easy.
Description of the drawings
Fig. 1-1,1-2 are the stereoscopic schematic diagram of the utility model.
Fig. 2-1 is the main structure diagram of oscillator.
Fig. 2-2 is the overlooking structure diagram of oscillator.
Fig. 2-3 is the dimensional structure diagram of oscillator.
Fig. 3-1 is the overlooking structure diagram of plastic buckle.
Fig. 3-2 is the dimensional structure diagram of plastic buckle.
Fig. 4 is plastic buckle and feed tab, radiation fin assembling structure schematic diagram.
Specific implementation mode
With reference to embodiment, the utility model is described in further detail, but the utility model is not limited to following implementation
Example.
As shown in Fig. 1-1,1-2, ultra-wideband miniaturization vibrator component described in the utility model includes a die casting oscillator
1, one piece of plastic buckle 2, feed tab 3 and radiation fin 4；The feed tab 3 of L-type and a planar ends of radiation fin 4 are fixed on plastic clip
In two vertical grooves of button 2, end is placed on the step of die casting oscillator balun, facilitates welding, and the other end is equipped with welding
Groove then passes through a pair of of circular hole in oscillator balun, is welded with connection cable, completes couple feed.
As shown in Fig. 2-1 to Fig. 2-3, integrated die casting oscillator 1 includes an oscillator balun 21 for having constant slope, is shaken
It is opened in sub- balun there are four logical heart circular hole, circular hole one end includes the big plane of square of a chamfering, this plane is by 8 pieces of hollow outs
Facet 22 is constituted, and the gap 23 between plane is uniform and stable；Meanwhile step 24 and 25 is additionally provided in plane, L-type is placed respectively
One end of feed tab 3 and radiation fin 4 facilitates welding.For oscillator balun other end then there are two the platform protruded, one pair of which is logical
Hole passes through platform, the other end of L-type feed tab 3 and radiation fin 4 then to stretch out this two circular hole；Screw hole position is additionally provided in balun plane
26 and fixed hole position 27, facilitate the installation and positioning of vibrator component and reflecting plate.
As shown in Fig. 3-1, Fig. 3-2, plastic buckle is a square shape, square four Edge Blend angles, meanwhile, four edges
On respectively there is a rectangle positioning column 31, this positioning column to be loaded into when mounted in die casting oscillator balun in the gap 23 of plane, energy
While ensureing that plastic buckle is fixed, stabilization is risen to the gap of the hollow out plane on die casting oscillator, ensures that vibrator component exists
The consistency of performance in assembling process.Meanwhile groove 32 and groove 33 are provided in plastic buckle plane, feed tab 3 is placed respectively
With radiation fin 4, fixed function is played.
As shown in figure 4, feed tab 3 and radiation fin 4 are respectively charged into the groove of plastic buckle 2, the upper of rear feed piece 3 is installed
End 41 will be caught in the upper plane small stair 24 of die casting oscillator 1, and other end setting welding groove 43 is welded with connection cable；Spoke
Penetrating the upper end 42 of piece 4 will be caught in the upper plane small stair 25 of die casting oscillator 1, other end setting welding groove 44, with wiring electricity
Cable welds；The couple feed of entire vibrator component is realized with this.
In conclusion assembling complete vibrator component, the feed spoke in 1710MHz-2690MHz ultratvide frequency bands can be realized
It penetrates, while compared to traditional high frequency oscillator, being substantially reduced in terms of size, only the 1/2 of conventional highfrequency oscillator size, accordingly
, corresponding reflecting plate and housing dimensions can be also substantially reduced, and provided more choices and ensured for realization antenna miniaturization！
The above is only the preferred embodiment of the present invention, and for those skilled in the art, this practicality is new
Type can have various modifications and variations.Within the spirit and principle of the utility model, any modification made by is equally replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of antenna oscillator component of ultra-wideband miniaturization, including the miniaturization oscillator of a ultra-wideband, a plastic buckle,
One feed tab and a radiation fin；It is characterized in that：The miniaturization oscillator is integrated die cast, including an oscillator
Balun and eight hollow out planes being arranged at the top of oscillator balun offer elongated slot between hollow out plane；Plastic buckle is one
The square of rounded corner, square four sides are protruding respectively rectangle positioning column, four rectangular positioning columns point
It not being caught in wherein four elongated slots between hollow out plane, square top surface offers two orthogonal groove structures,
In groove for installing radiation fin, another groove for installing feed tab, less than installation present by the groove for installing radiation fin
The groove of electric piece；Feed tab and radiation fin are L-type structure, and upper end is embedded into the step opened up in oscillator balun and and oscillator
Balun is welded, and other end stretches out oscillator balun lower end circular hole, and equipped with the groove for connecting connection cable welding.
2. a kind of antenna oscillator component of ultra-wideband miniaturization according to claim 1, it is characterised in that：Described eight are engraved
In empty plane is generally aligned in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725590.XU CN207743381U (en) | 2017-12-12 | 2017-12-12 | A kind of antenna oscillator component of ultra-wideband miniaturization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725590.XU CN207743381U (en) | 2017-12-12 | 2017-12-12 | A kind of antenna oscillator component of ultra-wideband miniaturization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743381U true CN207743381U (en) | 2018-08-17 |
Family
ID=63117800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725590.XU Expired - Fee Related CN207743381U (en) | 2017-12-12 | 2017-12-12 | A kind of antenna oscillator component of ultra-wideband miniaturization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391220A (en) * | 2020-03-23 | 2020-07-10 | 中天通信技术有限公司 | Preparation method of half-wave oscillator |
| WO2021000141A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna oscillator and array antenna |
| WO2022237405A1 (en) * | 2021-05-14 | 2022-11-17 | 摩比天线技术（深圳）有限公司 | Low-frequency radiation unit for suppressing inter-frequency scattering, and base station antenna |
-
2017
- 2017-12-12 CN CN201721725590.XU patent/CN207743381U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000141A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna oscillator and array antenna |
| CN111391220A (en) * | 2020-03-23 | 2020-07-10 | 中天通信技术有限公司 | Preparation method of half-wave oscillator |
| CN111391220B (en) * | 2020-03-23 | 2022-08-19 | 中天通信技术有限公司 | Preparation method of half-wave oscillator |
| WO2022237405A1 (en) * | 2021-05-14 | 2022-11-17 | 摩比天线技术（深圳）有限公司 | Low-frequency radiation unit for suppressing inter-frequency scattering, and base station antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 |