阅读说明：本技术 一种山区用智能防风型圆盘状卫星天线 (Intelligent windproof disc-shaped satellite antenna for mountainous area ) 是由 沙俊欣 于 2021-07-16 设计创作，主要内容包括：本发明涉及卫星天线技术领域,且公开了一种山区用智能防风型圆盘状卫星天线,包括底座,所述底座的顶部固定连接有天线圆盘,所述底座的内部固定安装有充气机构,两个所述转轮相背的一侧设置有插接头,所述插接头远离转轮的一侧固定连接有转轴,所述转轴的内部固定连接有螺杆,所述螺杆的侧面啮合连接有啮合板,所述转轴的侧面滑动连接有限位板,所述限位板靠近底座的一侧固定连接有检测弹簧,所述转轴远离底座的一侧固定连接有挡风扇,所述充气腔的侧面固定连接有收缩气囊。该山区用智能防风型圆盘状卫星天线,通过天线圆盘与充气机构的配合使用,从而达到了在大风出现时,自动保护锅体避免卫星天线损坏的效果。(The invention relates to the technical field of satellite antennas and discloses an intelligent windproof disc-shaped satellite antenna for mountainous areas, which comprises a base, wherein an antenna disc is fixedly connected to the top of the base, an inflation mechanism is fixedly installed inside the base, a plug connector is arranged on one side, opposite to each other, of each of two rotating wheels, a rotating shaft is fixedly connected to one side, away from the rotating wheels, of the plug connector, a screw rod is fixedly connected to the inside of the rotating shaft, the side surface of the screw rod is meshed with a meshing plate, a limiting plate is slidably connected to the side surface of the rotating shaft, a detection spring is fixedly connected to one side, close to the base, of the limiting plate, a fan is fixedly connected to one side, away from the base, of the rotating shaft, and a contraction airbag is fixedly connected to the side surface of an inflation cavity. This type discoid satellite antenna is prevent wind to mountain area with intelligence uses through the cooperation of antenna disc and inflation mechanism to reached when the strong wind appears, the automatic effect that the satellite antenna damaged is avoided to the protection pot body.)

1. The utility model provides a type discoid satellite antenna is prevent wind to intelligence for mountain area, includes base (1), its characterized in that: the antenna comprises a base (1) and is characterized in that an antenna disc (2) is fixedly connected to the top of the base (1), an inflating mechanism (3) is fixedly mounted inside the base (1), and an alarm mechanism (4) is arranged inside the inflating mechanism (3).

2. The intelligent windproof discoid satellite antenna for mountainous areas of claim 1, wherein: the inflatable device is characterized in that an inflatable cavity (301) is arranged inside the inflatable mechanism (3), an inflatable plate (302) is connected inside the inflatable cavity (301) in a sliding manner, rotating wheels (304) are arranged below the inflatable plate (302), a throwing rod (305) is arranged on the side face of each rotating wheel (304) in an inserting manner, a roller (303) is connected to one side, away from the wheel center, of the throwing rod (305) in a sliding manner, a plug-in connector (306) is arranged on one side, away from the rotating wheels (304), of each rotating wheel (304), a rotating shaft (307) is fixedly connected to one side, away from the rotating wheels (304), of each plug-in connector (306), a screw rod (308) is fixedly connected inside the rotating shaft (307), a meshing plate (309) is connected to the side face of the screw rod (308) in a meshing manner, a limiting plate (310) is connected to the side face of the rotating shaft (307) in a sliding manner, and a detection spring (311) is fixedly connected to one side, which the limiting plate (310) is close to the base (1), one side of the rotating shaft (307) far away from the base (1) is fixedly connected with a fan blocking fan (312), and the side surface of the inflation cavity (301) is fixedly connected with a contraction air bag (313).

3. The intelligent windproof discoid satellite antenna for mountainous areas of claim 2, wherein: the bottom of the inflatable plate (302) is aligned with the direction of the roller (303) and is arranged in an arc shape.

4. The intelligent windproof discoid satellite antenna for mountainous areas of claim 2, wherein: one side of the rotating wheel (304) which is aligned with the plug connector (306) is provided with a plug groove.

5. The intelligent windproof discoid satellite antenna for mountainous areas of claim 2, wherein: the bottom of the inflatable plate (302) is connected with the inner wall of the inflatable cavity (301) through a supporting spring.

6. The intelligent windproof discoid satellite antenna for mountainous areas of claim 1 or 2, wherein: the inside of alarm mechanism (4) and the inside that is located inflatable cavity (301) are provided with pressure-sensitive switch (401), alarm (402) are installed to the top setting of pressure-sensitive switch (401).

7. The intelligent windproof discoid satellite antenna for mountainous areas of claim 2 or 6, wherein: the pressure-sensitive switch (401) is initially positioned above the gas-filled plate (302) and is fixed inside the gas-filled cavity (301) by a tension spring.

Technical Field

The invention relates to the technical field of satellite antennas, in particular to an intelligent windproof disk-shaped satellite antenna for mountainous areas.

Background

The satellite antenna is a commonly-known cauldron, is a metal paraboloid and is responsible for reflecting satellite signals to a feed source and a high-frequency head which are positioned at a focus, the satellite antenna is used for collecting weak signals transmitted by the satellite and removing noise as far as possible, most of the antennas are generally parabolic, and some multi-focus antennas are formed by combining a spherical surface and a paraboloid.

In northwest's mountain area, because the resident lives in big mountain, can't build the signal tower, make inside the unable entering mountain area of signal, for this reason researcher designs a big pot-shaped satellite antenna, only need pass through the fixed slope of pot body with the transmitter at antenna center when using, the appointed satellite is aimed at to the transmitter, so the signal of satellite is received, however when strong wind weather appears, because the pot body is laid outdoors, under the effect of wind-force, the pot body of aluminium system is probably out of shape, lead to whole satellite antenna to damage.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent windproof type disk-shaped satellite antenna for the mountainous area, which has the advantages that when strong wind occurs, the pan body is automatically protected to avoid the damage of the satellite antenna and the like, and the problem that the pan body is possibly deformed and damaged to cause the damage of the whole satellite antenna under the action of the strong wind of the conventional satellite antenna is solved.

(II) technical scheme

In order to achieve the aim of automatically protecting the pot body from being damaged by the satellite antenna when strong wind occurs, the invention provides the following technical scheme: the utility model provides a mountain area is with intelligent discoid satellite antenna of preventing wind type, includes the base, the top fixedly connected with antenna disc of base, the inside fixed mounting of base has the mechanism of aerifing, the inside of the mechanism of aerifing is provided with alarm mechanism.

Preferably, the inside of inflating the mechanism is provided with aerifys the chamber, the inside sliding connection who aerifys the chamber has the board of aerifing, the below of aerifing the board is provided with the runner, the side interlude of runner is provided with gets rid of the pole, it has the roller to get rid of one side sliding connection who keeps away from the wheel center, two one side that the runner was carried on the back mutually is provided with the bayonet joint, one side fixedly connected with pivot of runner is kept away from to the bayonet joint, the inside fixedly connected with screw rod of pivot, the side meshing of screw rod is connected with the meshing board, the side sliding connection of pivot has the limiting plate, one side fixedly connected with detection spring that the limiting plate is close to the base, one side fixedly connected with fan that the base was kept away from in the pivot, the side fixedly connected with shrink gasbag in aerifing the chamber.

Preferably, the bottom of the inflatable plate is arranged in an arc shape in a direction aligned with the roller to support the roller to roll.

Preferably, one side of the rotating wheel, which is aligned with the plug connector, is provided with a plug groove, and when the plug connector is inserted into the plug groove, the plug connector drives the plug connector to move synchronously.

Preferably, the bottom of the inflatable plate is connected with the inner wall of the inflatable cavity through a supporting spring.

Preferably, a pressure switch is arranged inside the alarm mechanism and inside the inflation cavity, and an alarm is arranged above the pressure switch.

Preferably, the pressure-sensitive switch is initially located above the inflatable plate and is fixed inside the inflatable cavity by the extension spring, so that the pressure-sensitive switch is prevented from being excessively extruded and damaged.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent windproof discoid satellite antenna for mountainous areas, which has the following beneficial effects:

1. this type discoid satellite antenna is prevent wind to mountain area with intelligence, use through the cooperation of antenna disc with aerifing the mechanism, when the strong wind appears, the antenna disc both the pot body receives the effect of wind-force, it can aerify the shrink gasbag to aerify the chamber this moment, make the shrink gasbag inflation evenly cover the antenna disc, and can produce even tightening force, the antenna disc is covered, when wind-force is used in the surface of antenna disc, the shrink gasbag can protect it, avoid the antenna disc deformation of aluminium system, thereby reached when the strong wind appears, the automatic effect that the satellite antenna damaged is avoided to the protection pot body.

2. This type discoid satellite antenna is prevent wind to intelligence for mountain area, cooperation through pressure switch and siren is used, when the strong wind appears, the air current can curl up sharp-pointed debris and bump into the shrink gasbag, lead to shrink gasbag gas leakage, the event aerifys the board and can further the rebound, extrude the pressure switch of top, pressure switch can control the siren and start, the siren rings and reminds the user to go on further protection to satellite antenna, thereby reached when shrink gasbag is pricked the effect that automatic user of reminding passes through other methods protection satellite antenna.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural backing of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

FIG. 4 is an enlarged view of part B of the block diagram of FIG. 2.

In the figure: 1. a base; 2. an antenna disk; 3. an inflation mechanism; 301. an inflation cavity; 302. an inflatable plate; 303. a roller; 304. a rotating wheel; 305. throwing a rod; 306. a plug-in connector; 307. a rotating shaft; 308. a screw; 309. an engaging plate; 310. a limiting plate; 311. detecting a spring; 312. a fan blocking; 313. contracting the air bag; 4. an alarm mechanism; 401. a pressure sensitive switch; 402. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1-4, an intelligent windproof disk-shaped satellite antenna for mountainous areas comprises a base 1, an antenna disk 2 is fixedly connected to the top of the base 1, an inflation mechanism 3 is fixedly installed inside the base 1, an alarm mechanism 4 is arranged inside the inflation mechanism 3, an inflation cavity 301 is arranged inside the inflation mechanism 3, an inflation plate 302 is slidably connected to the interior of the inflation cavity 301, the bottom of the inflation plate 302 is connected to the inner wall of the inflation cavity 301 through a support spring, the bottom of the inflation plate 302 and the direction of the roller 303 are arranged in an arc shape to support the rolling of the roller 303, a rotating wheel 304 is arranged below the inflation plate 302, an insertion groove is formed in one side of the rotating wheel 304, which is aligned with the insertion plug 306, when the insertion plug 306 is inserted into the insertion groove, the insertion groove is driven to move synchronously, a throwing rod 305 is arranged on the side of the rotating wheel 304 in an inserting manner, and a roller 303 is slidably connected to one side of the throwing rod 305, which is far away from the center of the wheel, the plug-in connector 306 is arranged on one side of each of the two rotating wheels 304, the rotating shaft 307 is fixedly connected to one side, away from the rotating wheels 304, of the plug-in connector 306, the screw rod 308 is fixedly connected to the inside of the rotating shaft 307, the meshing plate 309 is connected to the side surface of the screw rod 308 in a meshed mode, the limiting plate 310 is connected to the side surface of the rotating shaft 307 in a sliding mode, the detection spring 311 is fixedly connected to one side, close to the base 1, of the limiting plate 310, the blocking fan 312 is fixedly connected to one side, away from the base 1, of the rotating shaft 307, and the contraction air bag 313 is fixedly connected to the side surface of the air inflation cavity 301.

When strong wind occurs, the antenna disc 2 is acted by wind force, the wind force air flow blows the fan block 312 to rotate, the fan block 312 drives the rotating shaft 307 to rotate synchronously, initially, the screw 308 inside the rotating shaft 307 needs to be meshed with the meshing plate 309 for transmission, so that the rotating shaft 307 moves towards the inside of the base 1, only when the rotating shaft 307 moves a certain distance, the rotating wheel 304 is driven to rotate, in the process, the detection spring 311 blocks the movement of the rotating shaft 307 through the limiting plate 310, when the wind force reaches a certain degree and the antenna disc 2 is about to be damaged, the rotating shaft 307 drives the plug 306 to be inserted into the insertion groove formed in the side surface of the rotating wheel 304, the rotating wheel 304 is driven to rotate, the swinging rod 305 on the side surface is swung out along with the rotation of the rotating wheel 304, the roller 303 extrudes the inflating plate 302 above, so that the inflating cavity 301 inflates the contracting air bag 313, make shrink gasbag 313 inflation evenly cover antenna disc 2 to can produce even tightening force, antenna disc 2 is covered, and when wind-force was used in antenna disc 2's surface, shrink gasbag 313 can protect it, avoids the antenna disc 2 deformation of aluminium, thereby has reached when the strong wind appears, and the automatic protection pot body avoids the effect that the satellite antenna damaged.

Example two: referring to fig. 1-2, an intelligent windproof discoid satellite antenna for mountainous areas comprises a base 1, an antenna disc 2 is fixedly connected to the top of the base 1, an inflation mechanism 3 is fixedly installed inside the base 1, an alarm mechanism 4 is arranged inside the inflation mechanism 3, a pressure switch 401 is arranged inside the alarm mechanism 4 and inside the inflation cavity 301, the pressure switch 401 is initially located above the inflation plate 302 and is fixed inside the inflation cavity 301 by a tension spring, the pressure switch 401 is prevented from being damaged by excessive extrusion, and an alarm 402 is arranged above the pressure switch 401.

When strong wind occurs, air flow can possibly roll up sharp sundries to impact the shrinkage air bag 313 to cause air leakage of the shrinkage air bag 313, so the inflatable plate 302 can further move upwards to extrude the pressure-sensitive switch 401 above, the pressure-sensitive switch 401 can control the alarm 402 to start, the alarm 402 rings to remind a user of further protecting the satellite antenna, and therefore the effect of automatically reminding the user of protecting the satellite antenna by other methods when the shrinkage air bag 313 is punctured is achieved

Example three: referring to fig. 1-4, an intelligent windproof disk-shaped satellite antenna for mountainous areas comprises a base 1, an antenna disk 2 is fixedly connected to the top of the base 1, an inflation mechanism 3 is fixedly installed inside the base 1, an alarm mechanism 4 is arranged inside the inflation mechanism 3, an inflation cavity 301 is arranged inside the inflation mechanism 3, an inflation plate 302 is slidably connected to the interior of the inflation cavity 301, the bottom of the inflation plate 302 is connected to the inner wall of the inflation cavity 301 through a support spring, the bottom of the inflation plate 302 and the direction of the roller 303 are arranged in an arc shape to support the rolling of the roller 303, a rotating wheel 304 is arranged below the inflation plate 302, an insertion groove is formed in one side of the rotating wheel 304, which is aligned with the insertion plug 306, when the insertion plug 306 is inserted into the insertion groove, the insertion groove is driven to move synchronously, a throwing rod 305 is arranged on the side of the rotating wheel 304 in an inserting manner, and a roller 303 is slidably connected to one side of the throwing rod 305, which is far away from the center of the wheel, plug-in connectors 306 are arranged on the opposite sides of the two rotating wheels 304, a rotating shaft 307 is fixedly connected to one side, away from the rotating wheels 304, of the plug-in connectors 306, a screw rod 308 is fixedly connected to the inside of the rotating shaft 307, a meshing plate 309 is connected to the side meshing of the screw rod 308, a limiting plate 310 is slidably connected to the side of the rotating shaft 307, a detection spring 311 is fixedly connected to one side, close to the base 1, of the limiting plate 310, a blocking fan 312 is fixedly connected to one side, away from the base 1, of the rotating shaft 307, a contraction air bag 313 is fixedly connected to the side of the inflation cavity 301, a pressure switch 401 is arranged inside the alarm mechanism 4 and inside the inflation cavity 301, the pressure switch 401 is located above the inflation plate 302 initially and fixed inside the inflation cavity 301 by a stretching spring, the pressure switch 401 is prevented from being excessively extruded and damaged, and an alarm 402 is arranged above the pressure switch 401.

The working principle is that when strong wind occurs, the antenna disc 2 is acted by wind force, the wind force air flow blows the fan block 312 to rotate, the fan block 312 drives the rotating shaft 307 to rotate synchronously, at the beginning, the screw 308 in the rotating shaft 307 needs to be meshed with the meshing plate 309 for transmission, so that the rotating shaft 307 moves towards the inside of the base 1, only when the rotating shaft 307 moves a certain distance, the rotating wheel 304 is driven to rotate, in the process, the detection spring 311 blocks the movement of the rotating shaft 307 through the limiting plate 310, when the wind force reaches a certain degree and the antenna disc 2 is about to be damaged, the rotating shaft 307 drives the plug 306 to be inserted into the plug groove arranged on the side surface of the rotating wheel 304, the rotating wheel 304 is driven to rotate, the swing rod 305 on the side surface is swung out along with the rotation of the rotating wheel 304, the roller 303 extrudes the inflating plate 302 above, so that the inflating cavity 301 inflates the contracting air bag 313, make shrink gasbag 313 inflation evenly cover antenna disc 2 to can produce even tightening force, antenna disc 2 is covered, and when wind-force was used in antenna disc 2's surface, shrink gasbag 313 can protect it, avoids the antenna disc 2 deformation of aluminium, thereby has reached when the strong wind appears, and the automatic protection pot body avoids the effect that the satellite antenna damaged.

When strong wind occurs, air flow may roll up sharp impurities to impact the contraction air bag 313, so that the contraction air bag 313 leaks air, the inflation plate 302 further moves upwards to extrude the pressure-sensitive switch 401 above, the pressure-sensitive switch 401 controls the alarm 402 to be started, the alarm 402 rings to remind a user of further protecting the satellite antenna, and therefore the effect of automatically reminding the user of protecting the satellite antenna through other methods when the contraction air bag 313 is punctured is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.