CN217562828U - Novel high-sealing-performance antenna housing - Google Patents

Abstract

The utility model discloses a novel high leakproofness's antenna house, including the main part cover, main part cover surface lower part fixed mounting has solid fixed ring, main part cover lower extreme is provided with the connection pad, connection pad lower extreme middle part fixed mounting has the sleeve, a plurality of thread grooves have been seted up to solid fixed ring lower extreme, the draw-in groove has been seted up to the connection pad upper end, fixedly connected with seal block in the draw-in groove, the mounting groove has been seted up jointly to connection pad and seal block upper end, connection pad upper end activity interlude is connected with the bolt, the outer cylinder front side activity interlude of sleeve is connected with the gim peg. A novel antenna house of high leakproofness, through setting up connection pad and inoxidizing coating, because the antenna mast is hugged closely with the sleeve inner wall to hug closely at sealed piece and main part cover inner wall, thereby form sealedly, under the effect through ageing resistance layer, can improve the ageing resistance effect of main part cover, and under the effect on carbon fiber layer, can improve the corrosion resistance of main part cover.

Description

Novel high-sealing-performance antenna housing

Technical Field

The utility model relates to an antenna field, in particular to novel high leakproofness's antenna house.

Background

An antenna is a device for transmitting or receiving electromagnetic waves, and has wide applications in the fields of communication, radar, navigation, astronomy and the like. Because the antenna needs to transmit or receive electromagnetic waves, it needs to be installed in an open air environment, and in order to avoid the antenna from being damaged by wind, rain, ice, snow, dust, solar radiation and other environments, the antenna cover is generally used to protect the antenna. Accordingly, the radome needs to have at least good electromagnetic wave penetration characteristics in addition to being resistant to the external harsh environment.

The existing antenna housing is easily corroded by rainwater when being used outdoors for a long time, so that the antenna housing is aged, the service life of the antenna housing is shortened, and therefore a novel antenna housing with high sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel high-sealing radome, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a novel high-sealing-performance antenna housing comprises a main body housing, wherein a fixing ring is fixedly mounted on the lower portion of the outer surface of the main body housing, a connecting disc is arranged at the lower end of the main body housing, a sleeve is fixedly mounted in the middle of the lower end of the connecting disc, a plurality of screw grooves are formed in the lower end of the fixing ring, a clamping groove is formed in the upper end of the connecting disc, a sealing block is fixedly connected in the clamping groove, mounting grooves are jointly formed in the upper ends of the connecting disc and the sealing block, a bolt is movably inserted and connected to the upper end of the connecting disc, and a fixing bolt is movably inserted and connected to the front side of the outer cylindrical surface of the sleeve; because the antenna rod is tightly attached to the inner wall of the sleeve and the inner wall of the main body cover at the sealing block, sealing is formed.

Preferably, a plurality of the screw grooves and the bolts are distributed in an annular array.

Preferably, the bolt runs through the connection pad and the activity interlude is connected in the thread groove, the muffjoint is in the mounting groove, main part cover joint is in the draw-in groove.

Preferably, the main body cover is internally provided with a protective layer.

Preferably, the protective layer comprises a steel wire reinforcing layer, an adhesive layer is fixedly connected to the steel wire reinforcing layer, an anti-aging layer is fixedly connected to the adhesive layer, a carbon fiber layer is fixedly connected to the anti-aging layer, and the steel wire reinforcing layer is located on the inner layer of the main body cover; under the effect through ageing resistance layer, can improve the ageing resistance effect of main part cover to under the effect on carbon fiber layer, can improve the corrosion resistance of main part cover.

Preferably, the carbon fiber layer is made of organic fibers such as Polyacrylonitrile (PAN) and the like through oxidation and carbonization in an inert gas atmosphere with a high temperature of 1000-3000 ℃, and the anti-aging layer is made of a [ Cosmin ] ASA new material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up the inoxidizing coating, improve the ageing resistance of antenna house, when using, at first connect the inoxidizing coating at main part cover inlayer, and with the steel wire enhancement layer, anti-aging layer, the carbon fiber layer is all connected in the main part cover, under the effect through the steel wire enhancement layer, can avoid the main part cover fragmentation phenomenon to appear, and under the effect of carbon fiber layer, can improve the corrosion resistance of main part cover, anti-aging layer can improve the ageing resistance of main part cover, the carbon fiber layer is made after oxidizing the carbonization in the inert gas atmosphere of 1000 ~ 3000C high temperature through organic fiber such as Polyacrylonitrile (PAN), the inorganic polymer fiber that the carbon content is more than 90%, be one of the lightest inorganic material that can obtain at present, and have corrosion-resistant effect, anti-aging layer is made through [ Kesmann ] ASA new material;

2. the utility model discloses in, through setting up the connection pad, realize the leakproofness of main part cover, when using, at first cover the surface lower part with fixed ring fixed connection in the main part, and cover the joint with the main part in the draw-in groove, connect sealed piece inside the main part cover again, and run through the connection pad by the bolt and be connected with solid fixed ring, under the effect of sealed piece and draw-in groove, because antenna mast and sleeve inner wall hug closely, thereby make the main part cover form sealedly, alternate the sleeve and connect at connection pad lower extreme middle part, and alternate the antenna mast in the sleeve, make the main part cover be convenient for connect.

Drawings

Fig. 1 is a schematic view of an overall structure of a novel high-sealing radome of the present invention;

fig. 2 is a schematic overall structure diagram of a connection disc of a novel high-sealing radome of the present invention;

fig. 3 is a cross-sectional view of the overall structure of the main body cover of the novel high-sealing radome of the present invention;

fig. 4 is the utility model relates to a novel overall structure schematic diagram of inoxidizing coating of antenna house of high leakproofness.

In the figure: 1. a main body cover; 2. a fixing ring; 3. a connecting disc; 4. a sleeve; 5. a screw groove; 6. a fixing bolt; 7. a sealing block; 8. a bolt; 9. a card slot; 10. mounting grooves; 11. a protective layer; 1101. a steel wire reinforcing layer; 1102. an adhesive layer; 1103. an anti-aging layer; 1104. a carbon fiber layer.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel high-sealing antenna housing comprises a main body cover 1, wherein a fixing ring 2 is fixedly mounted on the lower portion of the outer surface of the main body cover 1, a connecting disc 3 is arranged at the lower end of the main body cover 1, a sleeve 4 is fixedly mounted in the middle of the lower end of the connecting disc 3, a plurality of screw grooves 5 are formed in the lower end of the fixing ring 2, a clamping groove 9 is formed in the upper end of the connecting disc 3, a sealing block 7 is fixedly connected in the clamping groove 9, an installation groove 10 is jointly formed in the upper ends of the connecting disc 3 and the sealing block 7, a bolt 8 is movably inserted and connected in the upper end of the connecting disc 3, and a fixing bolt 6 is movably inserted and connected in the front side of the outer cylindrical surface of the sleeve 4; the antenna rod is tightly attached to the inner wall of the sleeve 4 and the inner wall of the main body cover 1 at the sealing block 7, so that sealing is formed; the plurality of screw grooves 5 and the bolts 8 are distributed in an annular array; bolt 8 runs through connection pad 3 and the activity interlude is connected in spiral shell groove 5, and sleeve 4 is connected in mounting groove 10, and 1 joint of main part cover is in draw-in groove 9.

The inner layer of the main body cover 1 is provided with a protective layer 11.

The protective layer 11 comprises a steel wire reinforcing layer 1101, an adhesive layer 1102 is fixedly connected to the steel wire reinforcing layer 1101, an anti-aging layer 1103 is fixedly connected to the adhesive layer 1102, a carbon fiber layer 1104 is fixedly connected to the anti-aging layer 1103, and the steel wire reinforcing layer 1101 is positioned on the inner layer of the main body cover 1; the anti-aging effect of the main body cover 1 can be improved by the anti-aging layer 1103, and the corrosion resistance of the main body cover 1 can be improved by the carbon fiber layer 1104; the carbon fiber layer 1104 is made of organic fibers such as Polyacrylonitrile (PAN) and the like through oxidation and carbonization in an inert gas atmosphere with high temperature of 1000-3000 ℃, and the anti-aging layer 1103 is made of a [ Cosmann ] ASA new material.

It should be noted that, the utility model relates to a novel high leakproofness's antenna house, through setting up inoxidizing coating 11, improve the ageing resistance of antenna house, when using, at first connect inoxidizing coating 11 in main part cover 1 inlayer, and connect steel wire enhancement layer 1101, anti-aging layer 1103, carbon fiber layer 1104 in main part cover 1, through the effect of steel wire enhancement layer 1101, can avoid main part cover 1 to appear cracked phenomenon, and under the effect of carbon fiber layer 1104, can improve the corrosion resistance of main part cover 1, anti-aging layer 1103 can improve the ageing resistance of main part cover 1, carbon fiber layer 1104 is made through oxidation carbonization in the inert gas atmosphere of 1000 ~ 3000C high temperature organic fiber such as Polyacrylonitrile (PAN), the inorganic polymer fiber that carbon content is above 90%, be one of the lightest inorganic material that can obtain at present, and have corrosion resisting effect, anti-aging layer 1103 is made through [ Cosman ] new material; through setting up connection pad 3, realize the leakproofness of main part cover 1, when using, at first with solid fixed ring 2 fixed connection in the 1 surface lower part of main part cover, and cover 1 joint with the main part in draw-in groove 9, connect sealed piece 7 inside main part cover 1 again, and run through connection pad 3 and be connected with solid fixed ring 2 by bolt 8, under the effect of sealed piece 7 and draw-in groove 9, because antenna mast and 4 inner walls of sleeve hug closely, thereby make main part cover 1 form sealedly, connect at 3 lower extreme middle parts of connection pad with sleeve 4 interlude, and alternate the antenna mast in sleeve 4, make main part cover 1 be convenient for connect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a novel high leakproofness's antenna house, includes main part cover (1), its characterized in that: the utility model discloses a fixing device for a motor vehicle, including main part cover (1), fixed ring (2) are installed to main part cover (1) surface lower part fixed mounting, main part cover (1) lower extreme is provided with connection pad (3), connection pad (3) lower extreme middle part fixed mounting has sleeve (4), a plurality of thread grooves (5) have been seted up to solid fixed ring (2) lower extreme, draw-in groove (9) have been seted up to connection pad (3) upper end, fixedly connected with seal block (7) in draw-in groove (9), mounting groove (10) have been seted up jointly to connection pad (3) and seal block (7) upper end, connection pad (3) upper end activity interlude is connected with bolt (8), sleeve (4) outer cylindrical surface front side activity interlude is connected with gim peg (6).

2. The novel high-sealability antenna housing according to claim 1, wherein: the screw grooves (5) and the bolts (8) are distributed in an annular array.

3. The novel high-sealability antenna housing according to claim 2, wherein: bolt (8) run through connection pad (3) and the activity alternates to be connected in spiral groove (5), sleeve (4) are connected in mounting groove (10), main part cover (1) joint is in draw-in groove (9).

4. The novel high-sealability antenna housing according to claim 3, wherein: the inner layer of the main body cover (1) is provided with a protective layer (11).

5. The novel high-sealability antenna housing according to claim 4, wherein: the protective layer (11) comprises a steel wire reinforcing layer (1101), an adhesive layer (1102) is fixedly connected to the steel wire reinforcing layer (1101), an anti-aging layer (1103) is fixedly connected to the adhesive layer (1102), a carbon fiber layer (1104) is fixedly connected to the anti-aging layer (1103), and the steel wire reinforcing layer (1101) is located on the inner layer of the main body cover (1).

6. The novel high-sealability antenna housing according to claim 5, wherein: the carbon fiber layer (1104) is prepared by oxidizing and carbonizing organic fibers such as Polyacrylonitrile (PAN) and the like in an inert gas atmosphere with the high temperature of 1000-3000 ℃, and the anti-aging layer (1103) is prepared from a [ Cosman ] ASA new material.

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