CN202712426U - Antenna dome and antenna - Google Patents
Antenna dome and antenna Download PDFInfo
- Publication number
- CN202712426U CN202712426U CN 201220374521 CN201220374521U CN202712426U CN 202712426 U CN202712426 U CN 202712426U CN 201220374521 CN201220374521 CN 201220374521 CN 201220374521 U CN201220374521 U CN 201220374521U CN 202712426 U CN202712426 U CN 202712426U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- end cap
- radome
- antenna
- annular protrusion
- 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 - Lifetime
Links
Images
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses an antenna dome and an antenna, and relates to the filed of communication technology. The antenna dome makes the assembling and the detaching of an end cover become more convenient. The antenna dome comprises an antenna dome body and the end cover. An end cover slot is provided on the end cover. The end cover slot is sleeved onto an end head of the antenna dome body. The antenna dome further comprises a sealing ring. A cross section of the sealing ring is a U-shaped structure. The sealing ring is sleeved onto the end head of the antenna dome body, so that the sealing ring is positioned between the antenna dome body and the end cover slot. The antenna comprises the above antenna dome.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of radome and antenna.
Background technology
The antenna for base station outside is provided with radome, as shown in Figure 1, radome comprises radome body 1 and is positioned at the end cap 2 at radome body 1 two ends, be provided with end cap groove 21 on the end cap 2, end cap 2 is embedded on the radome body 1 by end cap groove 21, and leaves certain colloidal sol gap between end cap groove 21 and radome body 1, simultaneously at end cap groove 21 interior filling with sealant, make fluid sealant fill colloidal sol space between end cap 2 and the radome body 1, playing sealing function, thus can rain-proof dust-proof.
The process of using fluid sealant to seal comprises: fill a certain amount of fluid sealant at the end cap trench bottom; With roller crush seal glue, fluid sealant is enriched at the end cap trench bottom; To cooperate installation with antenna with the end cap of fluid sealant, fluid sealant is squeezed after, extrude and fill antenna cover body and end cap junction between the slit.This seal process is loaded down with trivial details, so that the efficiency of assembling of end cap is low, time cost is high, and when the maintenance antenna, the fluid sealant in the end cap groove is difficult to remove, so that the dismounting difficulty of end cap is large.
The utility model content
The utility model provides a kind of radome and antenna, so that the assembling of end cap and dismantle convenient.
For solving the problems of the technologies described above, on the one hand, the utility model provides a kind of radome, comprises radome body and end cap, is provided with the end cap groove on the described end cap, and described end cap groove is placed in the termination of described radome body, also comprises:
Sealing ring;
The cross section of described sealing ring is U-shaped structure;
Described sealing ring is placed in the termination of described radome body, makes described sealing ring between described radome body and described end cap groove.
Optionally, the inner surface of described sealing ring is covered in described radome body;
The outer surface of described sealing ring is provided with the annular protrusion structure, makes described annular protrusion structure between described end cap groove and described sealing ring.
Optionally, described end cap groove comprises the first side wall and second sidewall of these both sides, inside and outside of radome that lay respectively at described end;
At least one described annular protrusion structure is between the first side wall of described sealing ring and described end cap groove;
And/or,
At least one described annular protrusion structure is between the second sidewall of described sealing ring and described end cap groove.
Optionally, described annular protrusion structure and the described sealing ring structure that is formed in one.
Optionally, the material of described annular protrusion structure and described sealing ring is rubber.
Alternatively, the cross section of described annular protrusion structure is semicircle or triangle.
On the other hand, the utility model also provides a kind of antenna, comprises above-mentioned radome.
The radome that the utility model provides and antenna, owing to can use the unified sealing ring of making of mould to sealing between radome body and the end cap, standardization level is high, assembling and unloading process are simple and convenient.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of syndeton between radome body and the end cap in the prior art;
Fig. 2 is the schematic diagram of syndeton between a kind of radome body and the end cap among the utility model embodiment;
Fig. 3 is the local enlarged diagram at A place among Fig. 2;
Fig. 4 is the schematic cross-section of sealing ring among Fig. 2;
Fig. 5 is that sealing ring is assembled to structural representation on the radome body among Fig. 2;
Fig. 6 is the schematic cross-section of a kind of sealing ring among the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 2 and 3, the utility model embodiment provides a kind of radome, comprise radome body 1 and the not shown other end of end cap 2(Fig. 2 that is arranged in radome body 1 two ends), be provided with end cap groove 21 on the end cap 2, end cap groove 21 is placed in the termination of radome body 1, and above-mentioned radome also comprises: sealing ring 3; As shown in Figure 4, the cross section of sealing ring 3 is U-shaped structure; As shown in Figure 3, sealing ring 3 is placed in the termination of radome body 1, makes sealing ring 3 between radome body 1 and end cap groove 21.
The concrete assembling process of radome is: at first sealing ring is enclosed within on the termination of radome body, radome body and end cap that sealing ring will be housed again are assembled together.Utilize end cap groove sidewall to the crimp realization sealing of sealing ring.Because sealing only plays sealing, so also need between radome body and the end cap to be fixed together by spiral shell dress or other dismountable fixed forms.
The radome that the utility model provides, owing to can use the unified sealing ring of making of mould to sealing between radome body and the end cap, standardization level is high, assembling and unloading process are simple and convenient, owing to not using glue, improved the environment of assembling work, low-carbon (LC), environmental protection simultaneously, and the unnecessary fluid sealant that the radome body after the assembling and end cap junction do not squeeze out makes radome more attractive in appearance.
Further, as shown in Figure 4, the inner surface of sealing ring 3 is covered in radome body 1; The outer surface of sealing ring 3 is provided with annular protrusion structure 31, as shown in Figure 3, makes annular protrusion structure 31 between end cap groove 21 and sealing ring 3.
Particularly, end cap groove 21 comprises the first side wall 211 and second sidewall 212 of the radome body 1 inside and outside both sides that lay respectively at the end; Can be provided with a plurality of annular protrusion structures 31 on the sealing ring 3; Annular protrusion structure 31 can be between the first side wall 211 of sealing ring 3 and end cap groove or between the second sidewall 212 at sealing ring 3 and end cap groove, preferably, at least one annular protrusion structure 31 is between the first side wall 211 of sealing ring 3 and end cap groove, and at least one annular protrusion structure 31 is between the second sidewall 212 of sealing ring 3 and end cap groove.
Optionally, annular protrusion structure 31 and sealing ring 3 structure that can be formed in one.
Optionally, annular protrusion structure 31 can be rubber with the material of sealing ring 3.
Optionally, the cross section of annular protrusion structure 31 can be triangle or other approximate shapes semicircle or as shown in Figure 6.
The concrete assembling process of radome is: as shown in Figure 5, at first will be enclosed within the sealing ring of annular protrusion structure on the termination of radome body, radome body and end cap that sealing ring will be housed again are assembled together.Utilize end cap groove sidewall to the crimp realization sealing of sealing ring and annular protrusion structure.Because sealing ring only plays sealing, so also need between radome body and the end cap to be fixed together by spiral shell dress or other dismountable fixed forms.
The radome that the utility model provides, owing to can use the unified sealing ring of making of mould to sealing between radome body and the end cap, standardization level is high, assembling and unloading process are simple and convenient, owing to not using glue, improved the environment of assembling work, low-carbon (LC), environmental protection simultaneously, and the unnecessary fluid sealant that the radome body after the assembling and end cap junction do not squeeze out makes radome more attractive in appearance.
The utility model embodiment also provides a kind of antenna, comprises above-mentioned radome.
The antenna that the utility model provides, owing to can use the unified sealing ring of making of mould to sealing between radome body and the end cap, standardization level is high, assembling and unloading process are simple and convenient, owing to not using glue, improved the environment of assembling work, low-carbon (LC), environmental protection simultaneously, and the unnecessary fluid sealant that the radome body after the assembling and end cap junction do not squeeze out makes radome more attractive in appearance.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (7)
1. a radome comprises radome body and end cap, is provided with the end cap groove on the described end cap, and described end cap groove is placed in the termination of described radome body, it is characterized in that, also comprises:
Sealing ring;
The cross section of described sealing ring is U-shaped structure;
Described sealing ring is placed in the termination of described radome body, makes described sealing ring between described radome body and described end cap groove.
2. radome according to claim 1 is characterized in that,
The inner surface of described sealing ring is covered in described radome body;
The outer surface of described sealing ring is provided with the annular protrusion structure, makes described annular protrusion structure between described end cap groove and described sealing ring.
3. radome according to claim 2 is characterized in that,
Described end cap groove comprises the first side wall and second sidewall of these both sides, inside and outside of radome that lay respectively at described end;
At least one described annular protrusion structure is between the first side wall of described sealing ring and described end cap groove;
And/or,
At least one described annular protrusion structure is between the second sidewall of described sealing ring and described end cap groove.
4. according to claim 2 or 3 described radomes, it is characterized in that,
Described annular protrusion structure and the described sealing ring structure that is formed in one.
5. according to claim 2 or 3 described radomes, it is characterized in that,
The material of described annular protrusion structure and described sealing ring is rubber.
6. according to claim 2 or 3 described radomes, it is characterized in that,
The cross section of described annular protrusion structure is semicircle or triangle.
7. an antenna is characterized in that, comprises such as the described radome of any one among the claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374521 CN202712426U (en) | 2012-07-30 | 2012-07-30 | Antenna dome and antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374521 CN202712426U (en) | 2012-07-30 | 2012-07-30 | Antenna dome and antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712426U true CN202712426U (en) | 2013-01-30 |
Family
ID=47592694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374521 Expired - Lifetime CN202712426U (en) | 2012-07-30 | 2012-07-30 | Antenna dome and antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972430A (en) * | 2019-12-12 | 2020-04-07 | 深圳市洲明科技股份有限公司 | Waterproof structure of LED display screen |
| CN113396508A (en) * | 2019-02-01 | 2021-09-14 | 株式会社Kmw | Wireless communication device |
-
2012
- 2012-07-30 CN CN 201220374521 patent/CN202712426U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113396508A (en) * | 2019-02-01 | 2021-09-14 | 株式会社Kmw | Wireless communication device |
| CN110972430A (en) * | 2019-12-12 | 2020-04-07 | 深圳市洲明科技股份有限公司 | Waterproof structure of LED display screen |
| CN110972430B (en) * | 2019-12-12 | 2021-06-11 | 深圳市洲明科技股份有限公司 | Waterproof structure of LED display screen |
| US11310928B2 (en) | 2019-12-12 | 2022-04-19 | Unilumin Group Co., Ltd | LED display waterproof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204118373U (en) | Electric connector | |
| CN202712426U (en) | Antenna dome and antenna | |
| CN103732026A (en) | Waterproof structure and electronic device with same | |
| CN104362463A (en) | Socket waterproofing structure, mobile terminal and socket waterproofing method | |
| CN206932303U (en) | A kind of video camera | |
| CN102721026B (en) | A lamp body containing a waterproof terminal block and a lamp thereof | |
| CN204051453U (en) | A kind of tubular membrane hermetically-sealed construction | |
| CN202309801U (en) | Water-proof mobile phone | |
| CN204836889U (en) | Water -proof casing | |
| CN201963869U (en) | Double-layer sealing ring | |
| CN203629000U (en) | Water storage type electric water heater | |
| CN201966550U (en) | Welded potting compound junction box | |
| CN202502925U (en) | Unsymmetrical key and mobile terminal | |
| CN204652830U (en) | A kind of waterproof construction of wireless geomagnetism wagon detector housing | |
| CN102196700A (en) | Shell of portable electronic device | |
| CN203633025U (en) | Waterproof structure and electronic device with the same | |
| CN207134484U (en) | Antenna | |
| CN201369346Y (en) | P-type battery sealing ring | |
| CN206820850U (en) | Seal, CCD camera assembly and mobile terminal | |
| CN204408436U (en) | A kind of water-tight device being applied to cell-phone cover | |
| CN203848242U (en) | Wiring end cover of lamp and lamp with end cover | |
| CN202997033U (en) | Automobile waterproof antenna | |
| CN203967244U (en) | A kind of RFID antenna | |
| CN204031650U (en) | Leading-out terminal water proof rubber pad for a kind of controller for electric vehicle | |
| CN214245840U (en) | Waterproof well lid structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |