CN203895599U - Satellite antenna housing - Google Patents
Satellite antenna housing Download PDFInfo
- Publication number
- CN203895599U CN203895599U CN201420213202.XU CN201420213202U CN203895599U CN 203895599 U CN203895599 U CN 203895599U CN 201420213202 U CN201420213202 U CN 201420213202U CN 203895599 U CN203895599 U CN 203895599U
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- CN
- China
- Prior art keywords
- waterproof
- screw
- satellite antenna
- utility
- model
- 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
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Abstract
The utility model discloses a satellite antenna housing, comprising an upper cover and a lower cover which are in sealing buckle. The lower cover is provided with a waterproof testing through hole. The through hole is sealed through a screw which is a waterproof ventilating screw. According to the satellite antenna housing provided by the utility model, waterproofness of products can be ensured, and air pressure balance and humidity balance formed in a wall body through the upper cover and the lower cover can also be maintained, hence service life of the housing and an electronic component can be prolonged.
Description
Technical field
The utility model relates to waterproof and breathable field, relates in particular to a kind of waterproof and breathable of satellite antenna shell.
Background technology
As shown in Figure 1, be the cross-sectional view of present satellite antenna shell, comprise upper cover 1, lower cover 2 and screw 3; On lower cover 2, there is a waterproof test through hole; Upper cover 1 fastens by playing glue sealing with lower cover 2, after sealing propertytest, loads onto screw 3 sealings in through hole, has played the effect of the complete water-tight of whole interiors of products.Antenna is operated in the environment of exposing to the weather mostly, year in and year out, endures to the fullest extent and expands with heat and contract with cold, and expanding gas is attacked weak link, and hydrone during installation in atmosphere, all can condense into the globule in the fluid sealant of use, encapsulating, can cause electronic component oxidation damage.
Utility model content
The purpose of this utility model is, a kind of satellite antenna shell is provided, and to improve existing steam, enters and cannot get rid of the problem that the internal electronic element that causes damages behind satellite antenna inside.
The utility model discloses a kind of satellite antenna shell, comprise upper cover and lower cover that sealing fastens, cover under described and have a waterproof test through hole, described through hole seals by screw; Described screw is waterproof and breathable screw.
Preferably, the inside of described waterproof and breathable screw is T-shaped hollow out, and the T-shaped end of hollow out is provided with waterproof ventilated membrane.
Preferably, between described waterproof and breathable screw and described through hole, be also provided with a waterproof apron.
The utility model adopts waterproof apron to add the through hole covering under the sealing of waterproof and breathable screw; both guaranteed the water proofing property of product; can keep again air pressure, wetting balance in body of wall that upper and lower covers forms; reduced the stress that housing seal part bears; prevent the situation of cracking and being out of shape; thereby protection internal electronic component, the life-span of prolongation housing and electronic devices and components.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the cross-sectional view of existing satellite antenna housing;
Fig. 2 is the cross-sectional view of the utility model satellite antenna housing.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 2, be the cross-sectional view of the utility model satellite antenna housing, comprise upper cover 1, lower cover 2, has a waterproof test through hole on lower cover 2; Upper cover 1 fastens sealing with lower cover 2, and through hole is by 3 sealings of waterproof and breathable screw; Between waterproof and breathable screw 3 and through hole, be also provided with a waterproof apron 4.
The cross section of waterproof and breathable screw 3 is T-shaped hollow out (being hollow structure), and the T-shaped end of hollow out is provided with waterproof ventilated membrane; In other embodiments, can be as required, along the diameter at waterproof and breathable screw 3 tops, a plurality of T-shaped hollow outs can be set, but should consider the integral firmness of screw; Like this, in satellite antenna when work,, the heat that electronic component work produces can make the moisture in cavity that upper cover 1 and lower cover 2 form can become steam, and steam is penetrated into T-shaped hollow out through waterproof ventilated membrane, enters atmosphere; Waterproof and breathable screw 3 is positioned in the middle of lower cover, laying dust not, and ponding, does not form dirt cake, can keep again ventilative smooth and easy; Guaranteeing, under the prerequisite of product waterproof property, to keep air pressure, wetting balance again, reduced the stress that housing seal part bears, prevent the situation of cracking and being out of shape, extended housing and electronic devices and components life-span.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection range of the utility model claims.
Claims (3)
1. a satellite antenna shell, comprises upper cover and lower cover that sealing fastens, covers under described and has a waterproof test through hole, and described through hole seals by screw; It is characterized in that, described screw is waterproof and breathable screw.
2. satellite antenna shell as claimed in claim 1, is characterized in that, the inside of described waterproof and breathable screw is T-shaped hollow out, and the T-shaped end of hollow out is provided with waterproof ventilated membrane.
3. satellite antenna shell as claimed in claim 1 or 2, is characterized in that, between described waterproof and breathable screw and described through hole, is also provided with a waterproof apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213202.XU CN203895599U (en) | 2014-04-28 | 2014-04-28 | Satellite antenna housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213202.XU CN203895599U (en) | 2014-04-28 | 2014-04-28 | Satellite antenna housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895599U true CN203895599U (en) | 2014-10-22 |
Family
ID=51721959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213202.XU Expired - Fee Related CN203895599U (en) | 2014-04-28 | 2014-04-28 | Satellite antenna housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058419A (en) * | 2016-06-28 | 2016-10-26 | 广东通宇通讯股份有限公司 | Antenna packaging structure |
-
2014
- 2014-04-28 CN CN201420213202.XU patent/CN203895599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058419A (en) * | 2016-06-28 | 2016-10-26 | 广东通宇通讯股份有限公司 | Antenna packaging structure |
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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: 20141022 |