CN205921066U - Seal structure of antenna setting interface - Google Patents
Seal structure of antenna setting interface Download PDFInfo
- Publication number
- CN205921066U CN205921066U CN201620683265.0U CN201620683265U CN205921066U CN 205921066 U CN205921066 U CN 205921066U CN 201620683265 U CN201620683265 U CN 201620683265U CN 205921066 U CN205921066 U CN 205921066U
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- sealing gasket
- cushion block
- antenna
- hole
- mounting interface
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Abstract
The utility model discloses a seal structure of antenna setting interface, include: antenna house, installation cushion, the sealed pad and at least one screw, the sealed pad is in by the centre gripping the antenna house with between the installation cushion, the screw runs through in proper order the antenna house with insert after sealed the pad in the installation cushion, and then will the antenna house sealed fill up and installation cushion fastening connection. Through above -mentioned embodiment, its simple structure, easy dismounting, waterproof sealing is effectual, and aesthetic in appearance.
Description
Technical field
This utility model is related to antenna technical field, more particularly, to a kind of sealing structure of antenna mounting interface.
Background technology
Antenna Operation bad environments, length of service are longer, and inner antenna is provided with oscillator, feeding network, drive system etc.
Many equipment, relies on substantial amounts of cable to connect with plug connector between equipment.
Once there being water to penetrate into inner antenna by antenna house, it is possible to lead to circuit short under the inducement of external environment condition
Road, causes antenna electric performance to decline even global failure, in order to ensure the round-the-clock normal work of antenna, therefore sky linear sealing waterproof
Design is Antenna Construction Design and the big emphasis safeguarded.
Fit-up gap between antenna and mounting structure is to realize waterproof by the form smearing fluid sealant at present, but by
Smear consumption in silica gel and operation sequence is difficult to hold, it is poor to easily cause sealing, or even affects aesthetic property；Simultaneously at trip bolt
Sometimes have seepage problem；Additionally, needing when antenna is prevented and being repaiied to remove installation sheet, fluid sealant is difficult to remove, even and if removing
It is not easy to clean out, cause the sealing effectiveness of assembling next time.
Utility model content
This utility model provides a kind of sealing structure of antenna mounting interface for solving above-mentioned technical problem, its structure letter
Single, easy accessibility, waterproof sealing effect is good, and aesthetic in appearance.
For solving above-mentioned technical problem, this utility model provides a kind of sealing structure of antenna mounting interface, comprising: antenna
Cover, installation cushion block, sealing gasket and at least one screw；Described sealing gasket be clamped in described antenna house and described installation cushion block it
Between, described screw inserts after sequentially passing through described antenna house and described sealing gasket in described installation cushion block, and then by described sky
Irdome, described sealing gasket and described installation cushion block are fastenedly connected.
Further, described antenna house and described sealing gasket are provided with through hole, described installation cushion block is provided with screw thread
Hole, described screw insert after sequentially passing through the through hole of described antenna house and the through hole of described sealing gasket described screwed hole and with institute
State screw hole.
Further, described screwed hole is tapped blind hole.
Further, described installation cushion block is plastic cement cushion block, and described tapped blind hole is to install cushion block described in injection mo(u)lding
When pre-buried nut formed.
Further, described installation cushion block is backing metal, and described tapped blind hole is by boring on described installation cushion block
Hole is formed.
Further, the circular in cross-section of described sealing gasket or square, the through hole of described sealing gasket is opened in the middle of it
Place, the periphery in its through hole for the described sealing gasket is arranged to boss
Further, described sealing gasket and described screw interference fit.
Further, described sealing gasket is the sealing gasket possessing elastic deformation performance.
Further, described sealing gasket is rubber washer.
Further, the sealing structure of described antenna mounting interface also includes installing clamping plate, and described installation clamping plate is arranged at
Described antenna house away from described install cushion block a side surface, described screw sequentially pass through described installation clamping plate, described antenna house,
Insert after described sealing gasket described installation cushion block in, and then by described installation clamping plate, described antenna house, described sealing gasket and
Described installation cushion block is fastenedly connected.
The sealing structure of antenna mounting interface of the present utility model, sealing gasket can realize under screw binding constraint power with
Antenna house and the sealing installing gap between cushion block, and assemble simple and convenient, good sealing effect, aesthetic in appearance, be not in
The operation sealing difference problem brought lack of standardization.In addition, the design installing cushion block tapped blind hole (i.e. obstructed screw) avoids screw
Enter water problems.
Brief description
Fig. 1 is the sectional view of the sealing structure embodiment of this utility model antenna mounting interface.
Fig. 2 be antenna mounting interface shown in Fig. 1 sealing structure in sealing gasket top view.
Fig. 3 is the sectional view of sealing gasket shown in Fig. 2.
Specific embodiment
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Refer to Fig. 1, this utility model provides a kind of sealing structure of antenna mounting interface.This antenna mounting interface close
Seal structure includes: antenna house 4, installation cushion block 5, sealing gasket 2 and at least one screw 1.
Wherein, sealing gasket 2 is arranged at antenna house 4 and installs between cushion block 5, and screw 1 sequentially passes through antenna house 4 and sealing gasket
After 2, insertion is installed in cushion block 5, and then antenna house 4, sealing gasket 2 and installation cushion block 5 are fastenedly connected, especially can be tight
Tightly sealing gasket 2 is held on antenna house 4 and installs between cushion block 5, and then realize good waterproof sealing effect.Concrete and
Speech, antenna house 4 is provided with through hole, and sealing gasket 2 is also equipped with through hole 20, installs and is provided with screwed hole on cushion block 5, screw 1 according to
Insertion screwed hole and screw hole after the through hole 20 of the secondary through hole running through antenna house 4 and sealing gasket 2.
The sealing structure of this antenna mounting interface can also include an installation clamping plate 3, and this installation clamping plate 3 is arranged at antenna
Cover 4 is matched with antenna house 4 away from the side surface installing cushion block 5, its curve.Screw 1 sequentially passes through installation clamping plate 3, antenna
Insertion after cover 4, sealing gasket 2 is installed in cushion block 5, and then it is tight to install clamping plate 3, antenna house 4, sealing gasket 2 and installation cushion block 5
It is solidly connected.The setting of this installation clamping plate 3, so that antenna house 4 surface stress is more uniform, will not damage sky because of installing screw 1
The shape of irdome 4, and then avoid the electric property of antenna to be affected.Certainly, when being provided with installation clamping plate 3, this installation folder
Plate 3 relevant position should also be as arranging one is easy to the through hole that screw 1 penetrates, and during installation, screw 1 sequentially passes through installs clamping plate 3
Insertion screwed hole and screw hole after the through hole 20 of through hole, the through hole of antenna house 4 and sealing gasket 2.
Preferably, screwed hole is tapped blind hole, and screwed hole is set to tapped blind hole, with avoid water pass through screw 1 with each
Gap between hole enters inner antenna.
Preferably, sealing gasket 2 and screw 1 interference fit.Specifically, through hole 20 undersized sealing gasket 2 opening up
In the diameter of screw 1, there is certain magnitude of interference between the two to reduce the gap between this through hole 20 and screw 1.And then it is straight
Connect and be effectively improved sealing performance.
Refer to it is preferable that the through hole 20 of sealing gasket 2 is opened in its middle in conjunction with Fig. 2 and Fig. 3, sealing gasket 2 is in its through hole
Periphery at 20 is arranged to boss 22.The setting of this boss 22 can better ensure that fit-up gap after screw 1 fastening
Seal.
Preferably, sealing gasket 2 is the sealing gasket 2 possessing elastic deformation performance, so, sealing gasket 2 can preferably with spiral shell
Mutually elasticity abuts for nail 1, antenna house 4 and installation cushion block 5, and then can better ensure that dress between sealing gasket 2 and each adjacent component
Join the seal in gap.For example, sealing gasket 2 can be rubber washer.
In above-mentioned embodiment, the cross section of sealing gasket 2 can be rounded or square.In addition, the thickness of sealing gasket 2
Need in advance according to antenna weights, screw 1 size and size of cushion block 5 etc. is installed and calculates and to determine it is ensured that in screw 1 fastening
Sealing gasket 2 material is in regime of elastic deformation afterwards, to improve the durability of sealing gasket 2.
In above-mentioned embodiment, installing cushion block 5 can be plastic cement cushion block or backing metal.Specifically:
(1), when installation cushion block 5 is plastic cement cushion block, tapped blind hole can be the spiral shell pre-buried when cushion block 5 is installed in injection mo(u)lding
Mother is formed.Tapped blind hole is used as by embedded nut, ensure that thread intensity, be hardly damaged when being spirally connected with screw 1.
(2) cushion block 5 is installed when being backing metal, tapped blind hole can be by installing the mode such as hole on cushion block 5
Formed.
The sealing structure of antenna mounting interface of the present utility model, sealing gasket 2 can be realized under screw 1 binding constraint power
And antenna house 4 and the sealing installing gap between cushion block 5, and assemble simple and convenient, good sealing effect, aesthetic in appearance, will not
There is the operation sealing difference problem brought lack of standardization.In addition, the design installing cushion block 5 tapped blind hole (i.e. obstructed screw) avoids
Screw 1 enters water problems.
These are only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every profit
The equivalent structure made with this utility model description and accompanying drawing content or equivalent flow conversion, or directly or indirectly it is used in it
The technical field of his correlation, is all included in the same manner in scope of patent protection of the present utility model.
Claims (10)
1. a kind of sealing structure of antenna mounting interface is it is characterised in that include:
Antenna house, installation cushion block, sealing gasket and at least one screw；
Described sealing gasket is clamped between described antenna house and described installation cushion block, and described screw sequentially passes through described antenna house
With insert after described sealing gasket in described installation cushion block, and then by described antenna house, described sealing gasket and described installation pad
Block is fastenedly connected.
2. antenna mounting interface according to claim 1 sealing structure it is characterised in that:
Be provided with through hole on described antenna house and described sealing gasket, described installation cushion block be provided with screwed hole, described screw according to
Insert after the through hole of the secondary through hole running through described antenna house and described sealing gasket described screwed hole and with described screw hole.
3. antenna mounting interface according to claim 2 sealing structure it is characterised in that:
Described screwed hole is tapped blind hole.
4. antenna mounting interface according to claim 3 sealing structure it is characterised in that:
Described installation cushion block is plastic cement cushion block, and described tapped blind hole is the nut institute pre-buried when installing cushion block described in injection mo(u)lding
Formed.
5. antenna mounting interface according to claim 3 sealing structure it is characterised in that:
Described installation cushion block is backing metal, and described tapped blind hole is to be formed by holing on described installation cushion block.
6. antenna mounting interface according to claim 2 sealing structure it is characterised in that:
The circular in cross-section of described sealing gasket or square, the through hole of described sealing gasket is opened in its middle, described sealing gasket
Periphery in its through hole is arranged to boss.
7. antenna mounting interface according to claim 1 sealing structure it is characterised in that:
Described sealing gasket and described screw interference fit.
8. antenna mounting interface according to claim 1 sealing structure it is characterised in that:
Described sealing gasket is the sealing gasket possessing elastic deformation performance.
9. antenna mounting interface according to claim 8 sealing structure it is characterised in that:
Described sealing gasket is rubber washer.
10. the antenna mounting interface according to any one of claim 1～9 sealing structure it is characterised in that:
The sealing structure of described antenna mounting interface also include install clamping plate, described installation clamping plate be arranged at described antenna house away from
The described side surface installing cushion block, described screw sequentially pass through described installation clamping plate, described antenna house, after described sealing gasket
In insertion described installation cushion block, and then will be tight to described installation clamping plate, described antenna house, described sealing gasket and described installation cushion block
It is solidly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683265.0U CN205921066U (en) | 2016-06-29 | 2016-06-29 | Seal structure of antenna setting interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683265.0U CN205921066U (en) | 2016-06-29 | 2016-06-29 | Seal structure of antenna setting interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921066U true CN205921066U (en) | 2017-02-01 |
Family
ID=57874666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683265.0U Active CN205921066U (en) | 2016-06-29 | 2016-06-29 | Seal structure of antenna setting interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193105A (en) * | 2018-09-14 | 2019-01-11 | 广东盛路通信科技股份有限公司 | Bullet train antenna waterproof sealing gasket |
| CN109841953A (en) * | 2017-11-29 | 2019-06-04 | 中国航空工业集团公司济南特种结构研究所 | The drilling structure of antenna house under a kind of closing installation space |
-
2016
- 2016-06-29 CN CN201620683265.0U patent/CN205921066U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841953A (en) * | 2017-11-29 | 2019-06-04 | 中国航空工业集团公司济南特种结构研究所 | The drilling structure of antenna house under a kind of closing installation space |
| CN109841953B (en) * | 2017-11-29 | 2021-09-14 | 中国航空工业集团公司济南特种结构研究所 | Hole making structure of radome under closed installation space |
| CN109193105A (en) * | 2018-09-14 | 2019-01-11 | 广东盛路通信科技股份有限公司 | Bullet train antenna waterproof sealing gasket |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |