CN201364954Y - Base station antenna wideband vibrator - Google Patents
Base station antenna wideband vibrator Download PDFInfo
- Publication number
- CN201364954Y CN201364954Y CNU2009200009833U CN200920000983U CN201364954Y CN 201364954 Y CN201364954 Y CN 201364954Y CN U2009200009833 U CNU2009200009833 U CN U2009200009833U CN 200920000983 U CN200920000983 U CN 200920000983U CN 201364954 Y CN201364954 Y CN 201364954Y
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- Prior art keywords
- oscillator
- vibrator
- wideband
- main body
- base station
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- Support Of Aerials (AREA)
- Structure Of Receivers (AREA)
Abstract
The utility model discloses a base station antenna wideband vibrator, which is characterized in that each vibrator and a base plate are integrally cast, planes of the vibrator and the base plate are parallel, the vibrator is rectangular or square and is a vibrator main body, a main body support is arranged inside the vibrator main body, and the vibrator main body is connected with a leading sheet via a leading sheet support. Each vibrator and the base plate which are parallel are integrally cast and formed at one step by zinc alloy, thereby having fine structural strength. The base station antenna wideband vibrator is cast and formed at one step by molds without extra assembly, which is convenient in assembling, short in assembling time and processing time, low in processing raw materials and low in cost. The vibrator is formed at one step by a casting mold, which is high in processing precision, convenient in processing and fine in uniformity.
Description
Technical field
The utility model relates to communication and equipment, is meant a kind of antenna for base station wideband oscillator especially.
Background technology
The effect that the wideband oscillator produces signal and received signal at the base stations in mobile communication system wide frequency antenna, wideband oscillator structure chart is seen Fig. 1 at present.Fig. 1 is present wideband oscillator structure chart, form by two kinds of wideband oscillators of size, be welded to form by oscillator 1, oscillator 2, oscillator 3, oscillator 4, oscillator chassis 5 respectively, this right-angled intersection polarization coupled oscillator has following four shortcomings: defectives such as 1) this kind mode causes the weld pads oxidation easily, comes off, point is protruding, pore, pin hole, short circuit, solder joint or bead can affect to electric property; 2) process and assemble complexity, installation time is long, and inefficiency is unfavorable for producing in batches; 3) the processing raw material are many, and cost is higher; 4) the difficult control of machining accuracy, the in-plane of oscillator becomes vertical with the oscillator chassis, be not easy to process, and when welding frock clamp and human factor to influence factors of product precision more, consistency is poor.
The utility model content
In view of this, the utility model is to provide a kind of antenna for base station wideband oscillator, to address the above problem.
For addressing the above problem, the utility model provides a kind of antenna for base station wideband oscillator, comprising: the integral type casting is adopted on each oscillator and chassis, and oscillator and base plate are at parallel in-plane.
Preferably, described oscillator is shaped as rectangle or quadrangle.
Preferably, described oscillator is the oscillator main body, has body supports in the oscillator main body, and the oscillator main body is guided sheet into by guiding the sheet support and connection into.
Beneficial effect: each oscillator and base plate are parallel direction, and by casting forming of kirsite, structural strength is good; By casting forming of mould, need not other assembling, easy to assembly, installation time is low; Process time is short, and the processing raw material are few, and cost is low; Oscillator adopts the compression mod once-forming, the machining accuracy height, and easy to process, consistency is good.
Description of drawings
Fig. 1 is the structure chart of wideband oscillator in the prior art;
Fig. 2 is the stereogram of wideband oscillator among the embodiment one;
Fig. 3 is the front view of wideband oscillator among the embodiment one;
Fig. 4 is the upward view of wideband oscillator among the embodiment one;
Fig. 5 is the vertical view of wideband oscillator among the embodiment one;
Fig. 6 is the schematic diagram that the wideband oscillator connects base plate among the embodiment one;
Fig. 7 is the stereogram of wideband oscillator among the embodiment two;
Fig. 8 is the front view of wideband oscillator among the embodiment two;
Fig. 9 is the vertical view of wideband oscillator among the embodiment two;
Figure 10 is the left view of wideband oscillator among the embodiment two;
Figure 11 is the stereogram of wideband oscillator among the embodiment three;
Figure 12 is the front view of wideband oscillator among the embodiment three;
Figure 13 is the left view of wideband oscillator among the embodiment three;
Figure 14 is the upward view of wideband oscillator among the embodiment three;
Figure 15 is the schematic diagram that the wideband oscillator connects base plate among the embodiment three;
Figure 16 is the stereogram of wideband oscillator among the embodiment four;
Figure 17 is the stereogram of wideband oscillator among the embodiment four;
Figure 18 is the front view of wideband oscillator main body among the embodiment four;
Figure 19 is the rearview of wideband oscillator main body among the embodiment four;
Figure 20 is the upward view of wideband oscillator main body among the embodiment four;
Figure 21 is the left cutaway view of wideband oscillator main body among the embodiment four;
Figure 22 is the schematic diagram of guiding sheet among the embodiment four in the wideband oscillator into;
Figure 23 is the support schematic diagram of guiding sheet among the embodiment four into;
Figure 24 is the support schematic diagram of main body among the embodiment four.
Embodiment
For clearly demonstrating the technical scheme in the utility model, provide preferred embodiment below and be described with reference to the accompanying drawings.
Antenna for base station oscillator in the utility model adopts monoblock cast to form, and multiple shape is arranged, and the plane of each oscillator is parallel with the chassis.
The structure chart of the wideband oscillator among the embodiment one is referring to Fig. 2 to Fig. 6, form by oscillator 11, oscillator 12, oscillator 13, oscillator 14, oscillator chassis 15 integrally castings, base plate 16 is connected on the screw hole of oscillator by screw 17, oscillator is by casting forming of kirsite, oscillator 11, oscillator 12, oscillator 13, oscillator 14, oscillator chassis 15 are connected as a single entity, and structural strength is good; By casting forming of mould, need not other assembling, easy to assembly, installation time is low; Process time is short, and the processing raw material are few, and cost is low; Oscillator adopts the compression mod once-forming, the machining accuracy height, and easy to process, consistency is good.
The structure of the wideband oscillator among the embodiment two is seen Fig. 7 to Figure 10, is made up of oscillator 21, oscillator 22, oscillator 23, oscillator 24, oscillator chassis 25, and by casting forming of kirsite, structural strength is good; By casting forming of mould, need not other assembling, easy to assembly, installation time is low; Process time is short, and the processing raw material are few, and cost is low; Oscillator adopts the compression mod once-forming, the machining accuracy height, and easy to process, consistency is good.
The structure of the wideband oscillator among the embodiment three is made up of oscillator 31, oscillator 32, oscillator 33, oscillator 34, oscillator chassis 35 referring to Figure 11 to Figure 15, and by casting forming of kirsite, structural strength is good; By casting forming of mould, need not other assembling, easy to assembly, installation time is low, is assembled on the base plate 16 by screw 17 to get final product; Process time is short, and the processing raw material are few, and cost is low; Oscillator adopts the compression mod once-forming, the machining accuracy height, and easy to process, consistency is good.
The structure chart of the wideband oscillator among the embodiment four as shown in figure 16, adopt oscillator main body 41, guide sheet 42 into, guide that sheet supports 43, body supports 44 is formed into, wherein Figure 17 is to main body 41 compression mod once-forming shown in Figure 21, the sheet 42 of guiding into shown in Figure 22 is the once-forming of stamping die more than five, shown in Figure 23 guide into sheet support 43 and body supports 44 shown in Figure 24 be the injection mould once-forming, oscillator and oscillator chassis are connected as a single entity, and structural strength is good; By casting forming of mould, need not other assembling, easy to assembly, installation time is low; Process time is short, and the processing raw material are few, and cost is low; The machining accuracy height, and easy to process, consistency is good.
Each oscillator and base plate are parallel direction, and by casting forming of kirsite, structural strength is good; By casting forming of mould, need not other assembling, easy to assembly, installation time is low; Process time is short, and the processing raw material are few, and cost is low; Oscillator adopts the compression mod once-forming, the machining accuracy height, and easy to process, consistency is good.
For the base station oscillator of being set forth among each embodiment of the utility model, all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1, a kind of antenna for base station wideband oscillator is characterized in that, the integral type casting is adopted on each oscillator and chassis, and oscillator and base plate are at parallel in-plane.
2, antenna for base station wideband oscillator according to claim 1 is characterized in that, described oscillator be shaped as rectangle or quadrangle.
3, antenna for base station wideband oscillator according to claim 1 is characterized in that, described oscillator is oscillator main body (41), has body supports (44) in the oscillator main body (41), and oscillator main body (41) is guided sheet (42) into by guiding sheet support (43) connection into.
4, base station according to claim 1 wideband oscillator is characterized in that described oscillator connects base plate by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200009833U CN201364954Y (en) | 2009-01-20 | 2009-01-20 | Base station antenna wideband vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200009833U CN201364954Y (en) | 2009-01-20 | 2009-01-20 | Base station antenna wideband vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364954Y true CN201364954Y (en) | 2009-12-16 |
Family
ID=41475623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200009833U Expired - Fee Related CN201364954Y (en) | 2009-01-20 | 2009-01-20 | Base station antenna wideband vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364954Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544711A (en) * | 2012-01-06 | 2012-07-04 | 华为技术有限公司 | Antenna oscillator and production method thereof as well as communication equipment |
| CN103117445A (en) * | 2013-02-18 | 2013-05-22 | 江苏华灿电讯股份有限公司 | WCDMA (wideband code division multiple access) broadband asymmetric radiation unit |
| CN106025523A (en) * | 2016-08-09 | 2016-10-12 | 武汉虹信通信技术有限责任公司 | Radiating element of cross structure and antenna array thereof |
-
2009
- 2009-01-20 CN CNU2009200009833U patent/CN201364954Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544711A (en) * | 2012-01-06 | 2012-07-04 | 华为技术有限公司 | Antenna oscillator and production method thereof as well as communication equipment |
| CN103117445A (en) * | 2013-02-18 | 2013-05-22 | 江苏华灿电讯股份有限公司 | WCDMA (wideband code division multiple access) broadband asymmetric radiation unit |
| CN106025523A (en) * | 2016-08-09 | 2016-10-12 | 武汉虹信通信技术有限责任公司 | Radiating element of cross structure and antenna array thereof |
| CN106025523B (en) * | 2016-08-09 | 2019-04-12 | 武汉虹信通信技术有限责任公司 | A kind of cross-shaped configuration radiating element and its aerial array |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20110120 |