CN203607526U - Waterproof device of antenna feeder joint - Google Patents
Waterproof device of antenna feeder joint Download PDFInfo
- Publication number
- CN203607526U CN203607526U CN201320725931.9U CN201320725931U CN203607526U CN 203607526 U CN203607526 U CN 203607526U CN 201320725931 U CN201320725931 U CN 201320725931U CN 203607526 U CN203607526 U CN 203607526U
- Authority
- CN
- China
- Prior art keywords
- antenna feeder
- cover plate
- umbrella cover
- end open
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
The utility model discloses a waterproof device of an antenna feeder joint. The waterproof device of the antenna feeder joint comprises an antenna feeder joint protection box body and an umbrella-shaped cover plate with an open upper end, the umbrella-shaped cover plate with the open upper end covers the antenna feeder joint protection box body, the size of the opening in the upper end of the umbrella-shaped cover plate is identical to the size of the diameter of an antenna feeder, and the height of the umbrella-shaped cover plate is greater than that of the antenna feeder joint protection box body. In the waterproof device of the antenna feeder joint, the umbrella-shaped cover plate with the open upper end is employed to cover the antenna feeder joint protection box body, the open upper end of the umbrella-shaped cover plate is sleeved on the antenna feeder, the waterproof performance of the waterproof device of the antenna feeder joint can be greatly improved, the failure rate of an antenna feeder system is effectively reduced, the repair work is substantially reduced, the communication success rate of the antenna feeder system is improved, the operation maintenance cost is reduced, and the waterproof device of the antenna feeder joint is advantaged by simple structure and low cost.
Description
Technical field
The utility model belongs to antenna feeder waterproof technique field, particularly a kind of antenna feeder joints anti-seepage device.
Background technology
The antenna transmission system of base station refers to that base station BTS (base transceiver station) transfers to antenna by the electromagnetic wave of load information by feeder line, and the system blazing abroad by antenna.Between the information transmission system, antenna plays the electromagnetic wave that the electromagnetic wave transmitting in feeder line is converted to free-space propagation, or the electromagnetic wave of free-space propagation is converted to the electromagnetic effect of transmitting in feeder line.In mobile communication network quality, the reliability of antenna transmission system accounts for whole base station system reliability 30%-50%.
The problem that feeder system the most easily occurs is exactly connector poor sealing and intake, cause standing-wave ratio alarm, affects base station and normally moves.Therefore waterproof technique is the key factor that antenna-feedback system must be considered.
The waterproof technique of antenna and feeder line itself, at present all comparative maturities of Dou Ge great producer, seldom produce drainage substantially, but both junctions waterproof technique to lack be not the most ripe, drainage happens occasionally.
Joint water-impervious technology mainly contains at present:
Technology one: adopt adhesive waterproof tape, this is more traditional method, and shortcoming is that the life-span of adhesive tape under outdoor environment is short, water proofing property is poor, if joint produces fault adhesive waterproof tape, dismounting is cumbersome, and can not reuse.
Technology two: adopt antenna feeder joint protective box, this is to adopt in recent years many technology, it has overcome a lot of shortcomings of adhesive waterproof tape, easily installs, removes reusable, and the life-span is long; Shortcoming be exactly water resistance be not fine.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, cost is low, water-impervious performance is good antenna feeder joints anti-seepage device.
The technical solution that realizes the utility model object is:
A kind of antenna feeder joints anti-seepage device; comprise the umbrella cover plate of antenna feeder joint protective box body and upper end open; the umbrella cover plate of upper end open covers on antenna feeder joint protective box body; the upper end open size of umbrella cover plate is identical with antenna feeder diameter, and the height of umbrella cover plate is greater than the height of antenna feeder joint protective box body.
The utility model compared with prior art, its remarkable advantage:
The utility model antenna feeder joints anti-seepage device adopts the umbrella cover plate of upper end open to cover on antenna feeder joint protective box body; umbrella cover plate upper end open place is enclosed within on antenna feeder; the utility model antenna feeder joints anti-seepage device water-impervious performance is very significantly improved; effectively reduce the failure rate of antenna transmission system; greatly reduce service work; improve antenna transmission system communication success rate; reduced operation expense, and the utility model antenna feeder joints anti-seepage device has feature simple in structure, cost is low.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model antenna feeder joints anti-seepage device.
Embodiment
A kind of antenna feeder joints anti-seepage device; comprise the umbrella cover plate 2 of antenna feeder joint protective box body 1 and upper end open; the umbrella cover plate 2 of upper end open covers on antenna feeder joint protective box body 1; the upper end open size of umbrella cover plate 2 is identical with antenna feeder diameter, and the height of umbrella cover plate 2 is greater than the height of antenna feeder joint protective box body 1.
At least high 8cm of height of the aspect ratio antenna feeder joint protective box body 1 of the umbrella cover plate 2 of upper end open.
The drift angle of the umbrella cover plate 2 of upper end open is 30 °～60 °.
The umbrella cover plate 2 of upper end open adopts elastomeric material to make.
The umbrella cover plate 2 of upper end open adopts waterproof plastic or stainless steel to make; Upper end open and the antenna feeder of umbrella cover plate 2 seal by sealing ring.
Embodiment 1:
A kind of antenna feeder joints anti-seepage device; comprise antenna feeder joint protective box body 1; also comprise the umbrella cover plate 2 of upper end open; the umbrella cover plate 2 of upper end open covers on antenna feeder joint protective box body 1; the upper end open size of umbrella cover plate 2 is identical with antenna feeder diameter, and the height of umbrella cover plate 2 is greater than the height of antenna feeder joint protective box body 1.
The high 8cm of height of the aspect ratio antenna feeder joint protective box body 1 of the umbrella cover plate 2 of upper end open.
The drift angle of the umbrella cover plate 2 of upper end open is 45 °.
The umbrella cover plate 2 of upper end open adopts stainless steel to make.
Upper end open and the antenna feeder of umbrella cover plate 2 seal by sealing ring.
Embodiment 2:
A kind of antenna feeder joints anti-seepage device; comprise antenna feeder joint protective box body 1; also comprise the umbrella cover plate 2 of upper end open; the umbrella cover plate 2 of upper end open covers on antenna feeder joint protective box body 1; the upper end open size of umbrella cover plate 2 is identical with antenna feeder diameter, and the height of umbrella cover plate 2 is greater than the height of antenna feeder joint protective box body 1.
The high 12cm of height of the aspect ratio antenna feeder joint protective box body 1 of the umbrella cover plate 2 of upper end open.
The drift angle of the umbrella cover plate 2 of upper end open is 60 °.
The umbrella cover plate 2 of upper end open adopts waterproof plastic to make.
Upper end open and the antenna feeder of umbrella cover plate 2 seal by sealing ring.
In conjunction with Fig. 1:
Embodiment 3:
A kind of antenna feeder joints anti-seepage device; comprise antenna feeder joint protective box body 1; also comprise the umbrella cover plate 2 of upper end open; the umbrella cover plate 2 of upper end open covers on antenna feeder joint protective box body 1; the upper end open size of umbrella cover plate 2 is identical with antenna feeder diameter, and the height of umbrella cover plate 2 is greater than the height of antenna feeder joint protective box body 1.
The high 10cm of height of the aspect ratio antenna feeder joint protective box body 1 of the umbrella cover plate 2 of upper end open.
The drift angle of the umbrella cover plate 2 of upper end open is 30 °.
The umbrella cover plate 2 of upper end open adopts elastomeric material to make.
Claims (6)
1. an antenna feeder joints anti-seepage device; it is characterized in that; comprise the umbrella cover plate (2) of antenna feeder joint protective box body (1) and upper end open; the umbrella cover plate (2) of upper end open covers on antenna feeder joint protective box body (1); the upper end open size of umbrella cover plate (2) is identical with antenna feeder diameter, and the height of umbrella cover plate (2) is greater than the height of antenna feeder joint protective box body (1).
2. a kind of antenna feeder joints anti-seepage device according to claim 1, is characterized in that, at least high 8cm of height of the aspect ratio antenna feeder joint protective box body (1) of the umbrella cover plate (2) of described upper end open.
3. a kind of antenna feeder joints anti-seepage device according to claim 1, is characterized in that, the drift angle of the umbrella cover plate (2) of described upper end open is 30 °～60 °.
4. a kind of antenna feeder joints anti-seepage device according to claim 1, is characterized in that, the umbrella cover plate (2) of described upper end open adopts elastomeric material to make.
5. a kind of antenna feeder joints anti-seepage device according to claim 1, is characterized in that, the umbrella cover plate (2) of described upper end open adopts waterproof plastic or stainless steel to make.
6. a kind of antenna feeder joints anti-seepage device according to claim 5, is characterized in that, upper end open and the antenna feeder of described umbrella cover plate (2) seal by sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725931.9U CN203607526U (en) | 2013-11-15 | 2013-11-15 | Waterproof device of antenna feeder joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725931.9U CN203607526U (en) | 2013-11-15 | 2013-11-15 | Waterproof device of antenna feeder joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607526U true CN203607526U (en) | 2014-05-21 |
Family
ID=50720188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725931.9U Expired - Fee Related CN203607526U (en) | 2013-11-15 | 2013-11-15 | Waterproof device of antenna feeder joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607526U (en) |
-
2013
- 2013-11-15 CN CN201320725931.9U patent/CN203607526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171115 |