Antenna device with shield

Abstract

The utility model discloses an antenna device with a protective cover, and relates to the field of fabrics, the antenna device comprises an antenna base, an antenna main body is fixed on the antenna base, the antenna protective cover is fixed on the antenna base, a condensate water cleaning mechanism is arranged in the antenna protective cover, and a collecting mechanism is arranged on the antenna base. The condensate water cleaning mechanism is started, the condensate water cleaning mechanism moves around the inner wall of the antenna shield, the condensate water cleaning mechanism scrapes condensate water on the inner wall of the antenna shield, and then the condensate water flows into the collecting mechanism along the condensate water cleaning mechanism, so that the situation that the condensate water is accumulated on the antenna shield in an extreme temperature difference environment can be reduced; and the normal operation of the antenna main body is influenced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of gas treatment, in particular to an antenna device with a protective cover. BACKGROUND

[0002] Antenna devices are widely used in communication, broadcasting television, radar and other fields for signal reception and transmission. In actual use, in order to protect the antenna and reduce the influence or damage of external factors on the antenna, a fixed protective cover is generally installed on the antenna.

[0003] The antenna protective cover is an important component in the antenna device for protecting the antenna body. It is usually fixed on the antenna base and wraps the antenna body inside to prevent wind, rain, dust and harsh external environment, thereby prolonging the service life of the antenna and ensuring its stable performance.

[0004] In actual use, the antenna device is usually exposed to outdoor environment and is easily affected by the external environment. In particular, in areas with large temperature difference, condensation water may appear on the inner wall of the antenna protective cover. If these condensation water cannot be cleaned in time, it will accumulate in the antenna protective cover, thereby affecting the normal operation of the antenna body and reducing the quality and stability of signal transmission. CONTENT OF THE INVENTION

[0005] The present application aims to solve the problem of condensation water appearing on the inner wall of the antenna protective cover, which cannot be cleaned in time and accumulates in the antenna protective cover, thereby affecting the normal operation of the antenna body and reducing the quality and stability of signal transmission. The present application provides an antenna device with a protective cover.

[0006] The present application specifically adopts the following technical solutions to achieve the above-mentioned purpose:

[0007] The antenna device with a protective cover comprises an antenna base, an antenna body fixed on the antenna base, an antenna protective cover fixed on the antenna base, a condensation water cleaning mechanism arranged in the antenna protective cover, and a collecting mechanism arranged on the antenna base.

[0008] By adopting the above technical solution, the condensation water cleaning mechanism is started and moves around the inner wall of the antenna protective cover. The condensation water cleaning mechanism scrapes off the condensation water on the inner wall of the antenna protective cover, and then the condensation water flows into the collecting mechanism along the condensation water cleaning mechanism. Therefore, the possibility of the antenna protective cover accumulating condensation water and affecting the normal operation of the antenna body in an extreme temperature difference environment can be reduced.

[0009] Further, the condensate water cleaning mechanism comprises a scraping plate arranged in the antenna cover, the scraping plate is shaped corresponding to the inner wall of the antenna cover, a moving assembly is arranged between one end of the scraping plate and the antenna cover, a guide strip is fixed on the scraping plate, and water blocking strips are fixed on both sides of the guide strip.

[0010] By adopting the above technical scheme, the moving assembly drives the scraping plate to move along the inner wall of the antenna cover, so that the condensate water in the antenna cover is scraped, and the possibility of affecting the normal use of the antenna main body due to the condensate water accumulation in the antenna cover is reduced.

[0011] Further, the moving assembly comprises a moving disc rotatably connected to the antenna cover, a moving block is fixed on the moving disc, and the moving block is fixedly connected to one end of the scraping plate.

[0012] By adopting the above technical scheme, the moving disc rotates on the antenna cover, the moving disc drives the moving block, and the moving block drives the scraping plate, so that the scraping plate can be conveniently moved.

[0013] Further, a driving motor is fixed on the antenna cover, an output end of the driving motor penetrates the antenna cover and is fixedly connected to the moving disc, a protection shell is fixed on the antenna cover, and the driving motor is located in the protection shell.

[0014] By adopting the above technical scheme, the driving motor drives the moving disc to rotate, and the protection shell protects the driving motor, so that the moving disc can be conveniently rotated, and the possibility of damaging the driving motor is reduced.

[0015] Further, a line protection strip is fixed on one side of the antenna cover, and one end of the line protection strip is in communication with the protection shell.

[0016] By adopting the above technical scheme, the external power supply line is connected to the driving motor along the line protection strip, so that the stability of the connection between the external power supply line and the driving motor is improved.

[0017] Further, the collecting mechanism comprises an annular collecting groove fixed in the antenna cover, a drain pipe is fixed in the antenna base, the drain pipe penetrates the collecting groove, and a drainage end of the drain pipe is inclined downward.

[0018] By adopting the above technical scheme, the condensate water enters the collecting groove and then flows out from the drain pipe, so that the possibility of condensate water accumulation in the antenna cover is reduced.

[0019] Further, a check valve is fixed in the drain pipe.

[0020] By adopting the above technical scheme, the check valve is fixed on the drain pipe, so that the possibility of condensate water backflow during drainage is reduced.

[0021] Further, a water pushing plate is arranged in the collecting groove, and the water pushing plate is fixedly connected with one of the water blocking strips.

[0022] By using the above technical scheme, when the scraping plate moves, the scraping plate drives the water pushing plate, so that the condensed water in the collecting groove can be pushed to the position of the drain pipe.

[0023] To sum up, the present application has at least one of the following beneficial effects:

[0024] 1. The present application is used in an area with large temperature difference. Due to the temperature difference between the outside air and the air in the antenna shroud, condensed water may appear on the inner wall of the antenna shroud. The driving motor is directly started to drive the moving disc to rotate, the connecting block is driven by the moving disc, the scraping plate is driven by the connecting block, the scraping plate moves along the antenna shroud, the condensed water on the inner wall of the antenna shroud is scraped off by the scraping plate, and the condensed water directly enters the collecting groove. Then, when the scraping plate moves, the scraping plate drives the water pushing plate, so that the condensed water in the collecting groove is pushed to the position of the drain pipe. Then, the condensed water passes through the check valve and flows to the outside along the drain pipe. Thus, the purpose of reducing the possibility that the antenna shroud accumulates condensed water and affects the normal operation of the antenna main body in an extreme temperature difference environment is achieved.

[0025] 2. When the scraping plate scrapes off the condensed water on the inner wall of the antenna shroud, the condensed water directly drips on the guide strip. Then, under the blocking of the water blocking strip, the condensed water enters the collecting groove. Thus, the purpose of reducing the possibility of dripping when scraping off the condensed water is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the first perspective structure schematic diagram of the antenna device in the present application;

[0027] Figure 2 is the first internal structure schematic diagram of the antenna device in the present application;

[0028] Figure 3 is the second internal structure schematic diagram of the antenna device in the present application;

[0029] Figure 4 is the first internal structure schematic diagram of the antenna device in the present application; Figure 3 is the enlarged schematic diagram of A in the present application;

[0030] Figure 5 is the enlarged schematic diagram of B in the present application. Figure 2

[0031] MARKED FOR EXPLANATION: ​

[0032] 1, antenna base; 2, antenna body; 3, antenna cover; 4, condensed water cleaning mechanism; 41, scraping plate; 42, guide strip; 43, moving assembly; 431, moving disc; 432, moving block; 433, driving motor; 434, protective shell; 435, line protection strip; 44, water blocking strip; 5, collecting mechanism; 51, collecting groove; 52, drain pipe; 53, check valve; 54, water pushing plate. DETAILED DESCRIPTION

[0033] The application will be further described in detail below with reference to the accompanying drawings. Figure 1 The application will be further described in detail below with reference to the accompanying drawings.

[0034] The application discloses an antenna device with a cover.

[0035] Referring to Figure 1 , Figure 2 and Figure 3 , an antenna device with a cover comprises an antenna base 1, an antenna body 2 fixed on the antenna base 1, an antenna cover 3 fixed on the antenna base 1, a condensed water cleaning mechanism 4 arranged in the antenna cover 3, and a collecting mechanism 5 arranged on the antenna base 1.

[0036] When the antenna device is used in an area with large temperature difference, condensed water may appear on the inner wall of the antenna cover 3 due to the temperature difference between the outside air and the air in the antenna cover 3. At this time, the condensed water cleaning mechanism 4 is started to move around the inner wall of the antenna cover 3, and the condensed water cleaning mechanism 4 scrapes off the condensed water on the inner wall of the antenna cover 3. Then the condensed water flows along the condensed water cleaning mechanism 4 to the collecting mechanism 5, and the collecting mechanism 5 discharges the collected condensed water out of the antenna cover 3. By scraping off the condensed water on the inner wall of the antenna cover 3 by using the condensed water cleaning mechanism 4 and collecting the condensed water by using the collecting mechanism 5, the possibility that the condensed water accumulated in the antenna cover 3 affects the normal operation of the antenna body 2 in an extreme temperature difference environment can be reduced.

[0037] Referring to Figure 2 , Figure 3 and Figure 4 , the condensed water cleaning mechanism 4 comprises a scraping plate 41 arranged in the antenna cover 3, the shape of the scraping plate 41 corresponds to the inner wall of the antenna cover 3, a moving assembly 43 is arranged between one end of the scraping plate 41 and the antenna cover 3, a guide strip 42 is fixed on the scraping plate 41, and water blocking strips 44 are fixed on both sides of the guide strip 42.

[0038] In addition, the moving assembly 43 comprises a moving disc 431 rotatably connected in the antenna cover 3, a moving block 432 is fixed on the moving disc 431, and the moving block 432 is fixedly connected with one end of the scraping plate 41.

[0039] And, the antenna shroud 3 is fixed with a drive motor 433, the output end of the drive motor 433 penetrates the antenna shroud 3, and is fixedly connected with the moving disc 431, the antenna shroud 3 is fixed with a protective shell 434, and the drive motor 433 is located in the protective shell 434.

[0040] And, one side of the antenna shroud 3 is fixed with a line protection strip 435, one end of the line protection strip 435 is communicated with the protective shell 434.

[0041] After the antenna shroud 3 is fixed on the antenna base 1, the external power line is passed through the line protection strip 435 and then connected with the drive motor 433. When the condensate water on the inner wall of the antenna shroud 3 needs to be cleaned, the drive motor 433 is directly started to drive the moving disc 431 to rotate, the moving disc 431 drives the connecting block, the connecting block drives the scraping plate 41 to move along the antenna shroud 3, and the scraping plate 41 scrapes the condensate water on the inner wall of the antenna shroud 3. Then the condensate water flows to the bottom of the antenna shroud 3 along the guide strip 42 and the water blocking strip 44 for collection. By driving the scraping plate 41 to move along the inner wall of the antenna shroud 3 through the drive motor 433, the condensate water in the antenna shroud 3 can be conveniently scraped, and the possibility of condensate water accumulation in the antenna shroud 3 affecting the normal use of the antenna main body 2 is reduced.

[0042] Referring to Figure 2 , Figure 3 and Figure 5 , the collecting mechanism 5 comprises an annular collecting groove 51 fixed in the antenna shroud 3, and a drain pipe 52 fixed in the antenna base 1, penetrating the collecting groove 51, and having a downwardly inclined drain end.

[0043] In addition, the drain pipe 52 is fixed with a check valve 53.

[0044] And, the collecting groove 51 is provided with a water pushing plate 54 fixedly connected with one of the water blocking strips 44.

[0045] When the condensate water moves along the guide strip 42 and the water blocking strip 44 to the bottom of the antenna shroud 3, the condensate water directly enters the collecting groove 51, and then, while the scraping plate 41 moves, the scraping plate 41 drives the water pushing plate 54, so that the condensate water in the collecting groove 51 is pushed to the position of the drain pipe 52, and then passes through the check valve 53 and flows to the outside along the drain pipe 52. By collecting the scraped condensate water by the collecting groove 51 and then discharging the condensate water, the possibility of condensate water accumulation in the antenna shroud 3 can be reduced.

[0046] Working principle: when the antenna device is used, when the antenna device is used in the area with large temperature difference, due to the temperature difference between the outside air and the air in the antenna cover 3, condensate may appear on the inner wall of the antenna cover 3. The driving motor 433 is directly started to drive the moving disc 431 to rotate, the moving disc 431 drives the connecting block, the connecting block drives the scraping plate 41 to move along the antenna cover 3, the scraping plate 41 scrapes the condensate on the inner wall of the antenna cover 3, then the condensate flows to the bottom of the antenna cover 3 along the guide strip 42 and the water blocking strip 44 for collection, the condensate directly enters the collecting groove 51, then when the scraping plate 41 moves, the scraping plate 41 drives the water pushing plate 54, so that the accumulated water in the collecting groove 51 is pushed to the position of the drain pipe 52, then the accumulated water passes through the check valve 53, and then flows to the outside along the drain pipe 52.

Claims

1. An antenna device with a radome, comprising an antenna base (1), characterized in that: The antenna base (1) is fixed with an antenna main body (2), the antenna base (1) is fixed with an antenna shield (3), the antenna shield (3) is provided with a condensed water cleaning mechanism (4), and the antenna base (1) is provided with a collecting mechanism (5).

2. An antenna device with a radome as claimed in claim 1, characterized in that: The condensed water cleaning mechanism (4) comprises a scraping plate (41) arranged in the antenna shield (3), the shape of the scraping plate (41) corresponds to the inner wall of the antenna shield (3), one end of the scraping plate (41) is provided with a moving assembly (43) between the antenna shield (3), the scraping plate (41) is fixed with a guide strip (42), and the both sides of the guide strip (42) are fixed with a water baffle (44).

3. An antenna device with a radome as claimed in claim 2, characterized in that: The moving assembly (43) comprises a moving disc (431) rotatably connected in the antenna shield (3), the moving disc (431) is fixed with a moving block (432), and the moving block (432) is fixedly connected with one end of the scraping plate (41).

4. An antenna device with a radome as claimed in claim 3, characterized in that: The antenna shield (3) is fixed with a driving motor (433), the output end of the driving motor (433) penetrates the antenna shield (3) and is fixedly connected with the moving disc (431), the antenna shield (3) is fixed with a protection shell (434), and the driving motor (433) is located in the protection shell (434).

5. An antenna device with a radome as claimed in claim 4, characterized in that: One side of the antenna shield (3) is fixed with a line protection strip (435), one end of the line protection strip (435) is communicated with the protection shell (434).

6. An antenna device with a radome as claimed in claim 2, characterized in that: The collecting mechanism (5) comprises an annular collecting groove (51) fixed in the antenna shield (3), a drain pipe (52) fixed in the antenna base (1), the drain pipe (52) penetrates the collecting groove (51), and the drainage end of the drain pipe (52) is inclined downward.

7. An antenna device with a radome as claimed in claim 6, characterized in that: The drain pipe (52) is fixed with a check valve (53).

8. An antenna device with a radome as claimed in claim 6, characterized in that: The collecting groove (51) is provided with a water pushing plate (54), and the water pushing plate (54) is fixedly connected with one of the water baffles (44).

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