An antenna device that is easy to adjust

Abstract

The invention relates to the technical field of antenna device auxiliary equipment, and discloses an antenna device that is easy to adjust, including an antenna component, an adjustment component installed on the antenna component, a cooling component installed on the adjustment component, a mounting plate fixedly connected to the mounting plate with a fixing bolt, a fixing bolt fixedly connected to a fixing rod, a rod body of the fixing rod fixedly installed with antenna rod bodies evenly distributed, and a fixing plate fixedly installed on the mounting plate. The device uses the antenna rod body to receive electromagnetic wave signals, and the antenna rod body will receive the electric field and magnetic field in the signal, which will cause charges to accumulate at both ends of the rod and generate a certain potential difference. A receiver in the circuit will receive the potential difference, thereby converting the signal into useful information. The adjustment component includes a bottom mounting plate. The device has an integrated structure for adjusting the height angle and rotation of the antenna, and the device can cool the antenna.

Description

Technical Field

[0001] The present invention relates to the technical field of antenna device auxiliary equipment, and more particularly to an antenna device that is easy to adjust. Background Art

[0002] Antenna equipment is a kind of converter, which converts the guided waves propagating on the transmission line into electromagnetic waves propagating in the unbounded medium, or vice versa. It is a component used to transmit or receive electromagnetic waves in radio equipment. In engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, etc., all those that use electromagnetic waves to transmit information rely on antenna equipment to work;

[0003] However, in actual use, the antenna devices under the prior art still have the following shortcomings:

[0004] First, in order to ensure the stability of receiving electromagnetic waves, the antenna device under the prior art is generally provided with a rotation drive device to rotate the antenna device when in use, so as to meet the reception of electromagnetic waves in all directions. However, the actual situation is more complicated. In order to meet the reception of electromagnetic waves at all angles and positions, the antenna device should be given the adjustment methods of lifting, rotating and tilting, so as to meet the effect of receiving electromagnetic wave signals. However, the position adjustment methods of the antenna device under the prior art are not comprehensive.

[0005] Secondly, in actual use, the antenna device is generally installed outdoors. When the outdoor temperature is too high, the metal antenna device tends to generate high temperature, which will reduce the signal-to-noise ratio and cause signal distortion. Therefore, the antenna device needs to be kept at a low temperature, but the antenna device under the existing technology does not have a certain cooling function;

[0006] Therefore, in order to solve the above problems, it is necessary to provide an antenna device that is easy to adjust. Summary of the invention

[0007] In order to overcome the above defects in the prior art, the present invention provides an antenna device that is easy to adjust to solve the problems existing in the above background technology.

[0008] The present invention provides the following technical solution: an antenna device that is easy to adjust, comprising an antenna assembly, the antenna assembly is equipped with an adjustment assembly, and the adjustment assembly is equipped with a cooling assembly;

[0009] The antenna assembly includes a mounting plate, the mounting plate is fixedly connected with a fixing bolt, the fixing bolt is fixedly connected with a fixing rod, the rod body of the fixing rod is fixedly installed with evenly distributed antenna rod bodies, and the mounting plate is fixedly installed with a fixing plate. The device uses the antenna rod body to receive electromagnetic wave signals. The antenna rod body will receive the electric field and magnetic field in the signal, which will cause charges to accumulate at both ends of the rod and generate a certain potential difference. The receiver in the circuit will receive this potential difference, thereby converting the signal into useful information.

[0010] Furthermore, the adjustment component includes a bottom mounting plate, positioning holes are provided at the four corners of the bottom mounting plate, a base plate is fixedly sleeved on the bottom mounting plate, a mounting hole is provided at the center of the upper surface of the base plate, a rotary adjustment motor is fixedly installed in the mounting hole, a base frame is fixedly installed at the upper end of the base plate, a base connecting plate is fixedly installed at the upper end of the base frame, a rotary sleeve is movably sleeved at the center of the base connecting plate, and the bottom of the rotary sleeve is drivingly connected to the driving shaft of the rotary adjustment motor.

[0011] Furthermore, a square cavity rod column is fixedly installed on the upper end of the rotating sleeve, and lifting grooves are opened on both sides of the square cavity rod column, the top of the square cavity rod column is fixedly sleeved with a top frame plate, and the upper end of the top frame plate is fixedly sleeved with a top plate, the top of the square cavity of the square cavity rod column is fixedly sleeved with a top square sleeve, and the bottom of the square cavity of the square cavity rod column is fixedly sleeved with a bottom square sleeve, and a lifting screw is movably sleeved between the bottom square sleeve and the top square sleeve, and the top end of the shaft body of the lifting screw is fixedly connected to the driving shaft of the lifting adjustment motor, and the lifting adjustment motor is fixedly installed on the upper end of the top plate, and the inner square cavity of the square cavity rod column is movably sleeved with a lifting sleeve block, and a threaded hole is opened at the center of the lifting sleeve block, and the threaded hole is transmission sleeved with the shaft body of the lifting screw.

[0012] Furthermore, sleeve holes are provided on both sides of the lifting sleeve block, and the sleeve holes are movably sleeved with adjusting shafts, the shaft body of the adjusting shaft passes through the lifting slot and is fixedly sleeved with an adjusting plate, the adjusting plate is fixedly connected to the fixed plate, the bottom end of the fixed plate is fixedly connected with a corrugated folding plate, the bottom end contact surface of the corrugated folding plate is in contact with the outer side surface of the square cavity rod column and can slide on its surface, and the shaft body of the adjusting shaft is fixedly sleeved with a driven wheel.

[0013] Furthermore, a driven wheel transmission sleeve is connected to one end of a transmission belt, and the other end of the transmission belt is transmission sleeved to a driving wheel, and the driving wheel is fixedly sleeved with a driving shaft of an angle adjustment motor, and the angle adjustment motor is fixedly installed with a mounting side plate, and the upper end of the mounting side plate is fixedly connected with a movable sleeve frame, and the two ends of the movable sleeve frame pass through the lifting slot and are fixedly connected to the lifting sleeve block, and the movable sleeve frame is movably sleeved on the square cavity pole column, and the bottom end of the mounting side plate is fixedly connected with the lower mounting side plate, and the bottom mounting plate is fixedly installed on the ground using the positioning hole, and the rotating adjustment motor can drive the rotating sleeve to drive the upper square cavity pole column to rotate, and the rotation of the square cavity pole column can realize the advancement of the antenna device installed thereon. The lifting and lowering motor can drive the lifting screw to rotate in the square cavity column, thereby driving the lifting sleeve to move up and down in the square cavity column. The up and down movement of the square cavity column can realize the up and down movement of the adjustment plate and the fixed plate connected thereto, thereby realizing the up and down lifting and lowering adjustment function of the antenna device. The angle adjustment motor can drive the driving wheel to rotate, the driving wheel rotation drives the transmission belt to operate, the transmission belt operation drives the driven wheel to rotate, the driven wheel rotation drives the adjustment shaft to rotate, the adjustment shaft rotation drives the adjustment plate to rotate, the adjustment plate rotation can realize the angle adjustment movement of the fixed plate, the corrugated folding curved plate can support the fixed plate, and can fold and shrink when the fixed plate swings downward.

[0014] Furthermore, the cooling assembly includes a plate sleeve, which is movably sleeved on the square cavity rod column, the plate sleeve is fixedly connected to the bottom end of the lower side plate, the outer side of the plate sleeve is fixedly sleeved with a square plate, and the square plate is fixedly installed with evenly distributed cooling fans, the bottom end of the square plate is fixedly installed with a warehouse box, the upper end of the warehouse box is fixedly installed with a curved plate box, both ends of the curved plate box are fixedly installed with sealing plates, and the upper end of the sealing plate is fixedly installed with an air-permeable grille, a long mounting strip is fixedly installed between the front sides of the bottom end of the warehouse box, and a short mounting strip is fixedly installed between the rear sides of the bottom end of the warehouse box, and coolant is stored in the bottom space of the curved plate box, and the cooling fan blows air upward, and the airflow enters from the air-permeable grille, is cooled after heat exchange with the coolant at the bottom of the curved plate box, and the cold air is blown upward from the cooling fan, thereby cooling the upper antenna device and its surrounding environment.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention is provided with an adjustment component, the bottom mounting plate is fixedly mounted on the ground by using a positioning hole, the rotation adjustment motor can drive the rotation sleeve to drive the upper square cavity pole column to rotate, the rotation of the square cavity pole column can realize the rotation adjustment of the antenna device installed thereon, the lifting adjustment motor can drive the lifting screw to rotate in the square cavity pole column, thereby driving the lifting sleeve block to move up and down in the square cavity pole column, the up and down movement of the square cavity pole column can realize the up and down movement of the adjustment plate and the fixed plate connected thereto, thereby realizing the up and down lifting adjustment function of the antenna device, the angle adjustment motor can drive the driving wheel to rotate, the driving wheel rotation drives the transmission belt to rotate, the transmission belt operation drives the driven wheel to rotate, the driven wheel rotation drives the adjustment shaft to rotate, the adjustment shaft rotation drives the adjustment plate to rotate, the adjustment plate rotation can realize the angle adjustment movement of the fixed plate, the corrugated folding curved plate can support the fixed plate, and can be folded and contracted when the fixed plate swings downward, the above structure can realize the lifting and rotating functions of the antenna device and the angle adjustment function in an integrated manner, thereby improving the signal receiving effect of the antenna device.

[0017] 2. The present invention is provided with a cooling assembly. When the antenna device is installed in a hot outdoor environment, the cooling fan blows air upwards, the airflow enters from the air permeable grid plate, and is cooled after heat exchange with the coolant at the bottom of the curved plate box. The cold air is blown upwards from the cooling fan, thereby cooling the antenna device above and its surrounding environment, thereby realizing the cooling function of the device. The folding surface of the curved plate box can increase the heat exchange area of ​​the airflow, thereby improving the cooling effect of the airflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the antenna assembly of the present invention.

[0020] Figure 3 It is a schematic diagram of the bottom structure of the adjustment component of the present invention.

[0021] Figure 4 It is a schematic diagram of the top structure of the adjustment component of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the bottom square sleeve of the present invention.

[0023] Figure 6 It is a structural schematic diagram of the lifting sleeve block of the present invention.

[0024] Figure 7 It is a schematic diagram of the cooling assembly structure of the present invention.

[0025] Figure 8 It is a schematic diagram of the bottom structure of the storage box of the present invention.

[0026] The accompanying drawings are marked as follows: 1. antenna assembly; 101. mounting plate; 102. fixing bolt; 103. fixing rod; 104. antenna rod body; 105. fixing plate; 2. adjustment assembly; 201. bottom mounting plate; 202. positioning hole; 203. base plate; 204. mounting hole; 205. rotary adjustment motor; 206. base frame; 207. base connecting plate; 208. rotating sleeve; 209. square cavity pole column; 210. lifting groove; 211. top frame plate; 212. top plate; 213. top square sleeve; 214. bottom square sleeve; 215. lifting screw; 216. lifting adjustment Motor; 217, lifting sleeve; 218, threaded hole; 219, socket hole; 220, adjustment shaft; 221, adjustment plate; 222, corrugated folding plate; 223, driven wheel; 224, transmission belt; 225, driving wheel; 226, angle adjustment motor; 227, mounting side plate; 228, movable sleeve; 229, lower mounting side plate; 3, cooling assembly; 301, plate sleeve; 302, square plate; 303, cooling fan; 304, storage box; 305, curved plate box; 306, sealing plate; 307, air-permeable grille; 308, long mounting strip; 309, short mounting strip. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The antenna device that is easy to adjust involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0028] Reference Figure 1 The present invention provides an antenna device that is easy to adjust, including an antenna component 1, the antenna component 1 is equipped with an adjustment component 2, and the adjustment component 2 is equipped with a cooling component 3;

[0029] In this embodiment, the antenna component 1 is used to receive electromagnetic wave signals, the adjustment component 2 is used to fix and install the antenna component 1, and can adjust the angle, height and direction of the antenna component 1, and the cooling component 3 can cool the antenna component 1. The specific structure and working principle of the above components will be described in detail later.

[0030] Reference Figure 2 The antenna assembly 1 includes a mounting plate 101, the mounting plate 101 is fixedly connected with a fixing bolt 102, the fixing bolt 102 is fixedly connected with a fixing rod 103, the fixing rod 103 is fixedly mounted with a uniformly distributed antenna rod body 104, and the mounting plate 101 is fixedly mounted with a fixing plate 105;

[0031] In this embodiment, the device uses the antenna rod body 104 to receive electromagnetic wave signals. The antenna rod body 104 will receive the electric field and magnetic field in the signal, which will cause electric charges to accumulate at both ends of the rod and generate a certain potential difference. The receiver in the circuit will receive this potential difference and convert the signal into useful information.

[0032] Reference Figure 3-Figure 6The adjustment component 2 includes a bottom mounting plate 201, and positioning holes 202 are provided at the four corners of the bottom mounting plate 201. A base plate 203 is fixedly sleeved on the bottom mounting plate 201, and a mounting hole 204 is provided at the center of the upper surface of the base plate 203. A rotary adjustment motor 205 is fixedly installed in the mounting hole 204. A base frame 206 is fixedly installed on the upper end of the base plate 203, and a base connecting plate 207 is fixedly installed on the upper end of the base frame 206. A rotating sleeve 208 is movably sleeved at the center of the base connecting plate 207. The bottom of the rotating sleeve 208 is drivingly connected to the driving shaft of the rotary adjustment motor 205, and the upper end of the rotating sleeve 208 is fixedly installed There is a square cavity rod column 209, both sides of the square cavity rod column 209 are provided with lifting grooves 210, the top of the square cavity rod column 209 is fixedly sleeved with a top frame plate 211, the upper end of the top frame plate 211 is fixedly sleeved with a top plate 212, the square cavity top of the square cavity rod column 209 is fixedly sleeved with a top square sleeve 213, the square cavity bottom of the square cavity rod column 209 is fixedly sleeved with a bottom square sleeve 214, a lifting screw 215 is movably sleeved between the bottom square sleeve 214 and the top square sleeve 213, the top end of the shaft of the lifting screw 215 is fixedly connected to the driving shaft of the lifting adjustment motor 216, the lifting adjustment motor 216 is fixedly installed on the upper end of the top plate 212, the inner of the square cavity rod column 209 The square cavity is movably sleeved with a lifting sleeve block 217, and a threaded hole 218 is provided at the center of the lifting sleeve block 217. The threaded hole 218 is sleeved with the shaft of the lifting screw 215. The two side surfaces of the lifting sleeve block 217 are provided with sleeve holes 219. The sleeve holes 219 are movably sleeved with an adjusting shaft 220. The shaft of the adjusting shaft 220 passes through the lifting groove 210 and is fixedly sleeved with an adjusting plate 221. The adjusting plate 221 is fixedly connected to the fixed plate 105. The bottom end of the fixed plate 105 is fixedly connected with a corrugated folded curved plate 222. The bottom end contact surface of the corrugated folded curved plate 222 contacts the outer side surface of the square cavity rod column 209 and can slide on its surface. The shaft body of the adjusting shaft 220 is fixedly sleeved with a driven wheel 223, and the driven wheel 223 is transmission-sleeved with one end of a transmission belt 224, and the other end of the transmission belt 224 is transmission-sleeved with a driving wheel 225, and the driving wheel 225 is fixedly sleeved with a driving shaft of an angle adjustment motor 226, and the angle adjustment motor 226 is fixedly installed with a mounting side plate 227, and the upper end of the mounting side plate 227 is fixedly connected with a movable sleeve frame 228, and the two ends of the movable sleeve frame 228 pass through the lifting slot 210 and are fixedly connected with the lifting sleeve block 217, and the movable sleeve frame 228 is movably sleeved on the square cavity column 209, and the bottom end of the mounting side plate 227 is fixedly connected with a lower mounting side plate 229;

[0033] In this embodiment, the bottom mounting plate 201 is fixedly mounted on the ground using the positioning hole 202, the rotation adjustment motor 205 can drive the rotation sleeve 208 to drive the upper square cavity rod column 209 to rotate, and the rotation of the square cavity rod column 209 can realize the rotation adjustment of the antenna device installed thereon, and the lifting adjustment motor 216 can drive the lifting screw 215 to rotate in the square cavity rod column 209, thereby driving the lifting sleeve block 217 to move up and down in the square cavity rod column 209, and the up and down movement of the square cavity rod column 209 can realize the up and down movement of the adjustment plate 221 and the fixed plate 105 connected thereto, thereby realizing the up and down lifting adjustment function of the antenna device, and the angle adjustment The motor 226 can drive the driving wheel 225 to rotate, and the rotation of the driving wheel 225 drives the transmission belt 224 to operate, and the operation of the transmission belt 224 drives the driven wheel 223 to rotate, and the rotation of the driven wheel 223 drives the adjusting shaft 220 to rotate, and the rotation of the adjusting shaft 220 drives the adjusting plate 221 to rotate. The rotation of the adjusting plate 221 can realize the angle adjustment movement of the fixed plate 105, and the corrugated folding plate 222 can support the fixed plate 105 and can be folded and contracted when the fixed plate 105 swings downward. The above structure can realize the lifting and rotating functions of the antenna device and the angle adjustment function in an integrated manner, thereby improving the signal reception effect of the antenna device.

[0034] Reference Figure 7 and Figure 8 The cooling assembly 3 includes a plate sleeve 301, which is movably sleeved on the square cavity rod column 209, and the plate sleeve 301 is fixedly connected to the bottom end of the lower side plate 229. The outer side of the plate sleeve 301 is fixedly sleeved with a square plate 302, and the square plate 302 is fixedly installed with evenly distributed cooling fans 303, and the bottom end of the square plate 302 is fixedly installed with a warehouse box 304, and the upper end of the warehouse box 304 is fixedly installed with a curved plate box 305, and both ends of the curved plate box 305 are fixedly installed with sealing plates 306, and the upper end of the sealing plate 306 is fixedly installed with a breathable grid plate 307, and a long installation strip 308 is fixedly installed between the front sides of the bottom end of the warehouse box 304, and a short installation strip 309 is fixedly installed between the rear sides of the bottom end of the warehouse box 304, and the bottom space of the curved plate box 305 stores coolant;

[0035] In this embodiment, when the antenna device is installed in a hot outdoor environment, the cooling fan 303 blows air upward, the airflow enters from the breathable grille 307, and is cooled after heat exchange with the coolant at the bottom of the curved plate box 305. The cold air is blown upward from the cooling fan 303, thereby cooling the upper antenna device and its surrounding environment, thereby realizing the cooling function of the device. The foldable surface of the curved plate box 305 can increase the heat exchange area of ​​the airflow, thereby improving the cooling effect of the airflow.

[0036] The working principle of the present invention is as follows: the bottom mounting plate 201 is fixedly installed on the ground by means of the positioning hole 202, the rotation adjustment motor 205 can drive the rotation sleeve 208 to drive the upper square cavity pole column 209 to rotate, and the rotation of the square cavity pole column 209 can realize the rotation adjustment of the antenna device installed thereon, the lifting adjustment motor 216 can drive the lifting screw 215 to rotate in the square cavity pole column 209, thereby driving the lifting sleeve block 217 to move up and down in the square cavity pole column 209, and the up and down movement of the square cavity pole column 209 can realize the up and down movement of the adjustment plate 221 and the fixed plate 105 connected thereto, thereby realizing the up and down lifting adjustment function of the antenna device, the angle adjustment motor 226 can drive the driving wheel 225 to rotate, the rotation of the driving wheel 225 drives the transmission belt 224 to operate, the operation of the transmission belt 224 drives the driven wheel 223 to rotate, and the rotation of the driven wheel 223 drives the adjustment shaft 220 to rotate, The adjustment shaft 220 rotates to drive the adjustment plate 221 to rotate. The rotation of the adjustment plate 221 can realize the angle adjustment movement of the fixed plate 105. The corrugated folding curved plate 222 can support the fixed plate 105 and can fold and shrink when the fixed plate 105 swings downward. The above structure can integrate the lifting and rotating functions of the antenna device and the angle adjustment function, thereby improving the signal receiving effect of the antenna device. When the antenna device is installed in a hot outdoor environment, the cooling fan 303 blows air upward, and the airflow enters from the breathable grille 307. After heat exchange with the coolant at the bottom of the curved plate box 305, it is cooled, and the cold air is blown upward from the cooling fan 303, thereby cooling the upper antenna device and its surrounding environment, thereby realizing the cooling function of the device. The folding surface of the curved plate box 305 can increase the heat exchange area of ​​the airflow, thereby improving the cooling effect of the airflow.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0038] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0039] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An antenna device that is easy to adjust, characterized in that: It comprises an antenna assembly (1), the antenna assembly (1) being equipped with an adjustment assembly (2), and the adjustment assembly (2) being equipped with a cooling assembly (3); The antenna assembly (1) comprises a mounting plate (101), the mounting plate (101) being fixedly connected to a fixing bolt (102), the fixing bolt (102) being fixedly connected to a fixing rod (103), the fixing rod (103) having evenly distributed antenna rod bodies (104) fixedly mounted on the rod body, and the mounting plate (101) being fixedly mounted to a fixing plate (105); The adjustment component (2) comprises a bottom mounting plate (201), positioning holes (202) are provided at four corners of the bottom mounting plate (201), a base plate (203) is fixedly sleeved on the bottom mounting plate (201), a mounting hole (204) is provided at the center of the upper surface of the base plate (203), a rotation adjustment motor (205) is fixedly installed in the mounting hole (204), a base frame (206) is fixedly installed at the upper end of the base plate (203), a base connecting plate (207) is fixedly installed at the upper end of the base frame (206), a rotating sleeve (208) is movably sleeved at the center of the base connecting plate (207), and the bottom of the rotating sleeve (208) is rotatably connected to the driving shaft of the rotation adjustment motor (205). The rotating sleeve (208) is connected to the rotating shaft by driving, a square cavity rod column (209) is fixedly mounted on the upper end of the rotating sleeve (208), both sides of the square cavity rod column (209) are provided with lifting grooves (210), the top of the square cavity rod column (209) is fixedly sleeved with a top frame plate (211), the upper end of the top frame plate (211) is fixedly sleeved with a top plate (212), the top of the square cavity of the square cavity rod column (209) is fixedly sleeved with a top square sleeve (213), the bottom of the square cavity of the square cavity rod column (209) is fixedly sleeved with a bottom square sleeve (214), a lifting screw (215) is movably sleeved between the bottom square sleeve (214) and the top square sleeve (213), and the top end of the shaft of the lifting screw (215) is fixedly connected to the lifting adjustment motor (21 6), the lifting and lowering adjustment motor (216) is fixedly mounted on the upper end of the top plate (212), the inner square cavity of the square cavity rod column (209) is movably sleeved with a lifting sleeve block (217), a threaded hole (218) is provided at the center of the lifting sleeve block (217), the threaded hole (218) is transmission sleeved with the shaft body of the lifting screw (215), sleeve holes (219) are provided on both sides of the lifting sleeve block (217), the sleeve holes (219) are movably sleeved with an adjustment shaft (220), the shaft body of the adjustment shaft (220) passes through the lifting slot (210) and is fixedly sleeved with an adjustment plate (221), the adjustment plate (221) is fixedly connected to the fixed plate (105), the fixed plate The bottom end of (105) is fixedly connected to a corrugated folded curved plate (222), the bottom end contact surface of the corrugated folded curved plate (222) contacts the outer side surface of the square cavity rod column (209) and can slide on the surface thereof, the shaft body of the adjusting shaft (220) is fixedly sleeved with a driven wheel (223), the driven wheel (223) is transmission sleeved with one end of a transmission belt (224), the other end of the transmission belt (224) is transmission sleeved with a driving wheel (225), the driving wheel (225) is fixedly sleeved with a driving shaft of an angle adjustment motor (226), the angle adjustment motor (226) is fixedly installed with a mounting side plate (227), the upper end of the mounting side plate (227) is fixedly connected with a movable sleeve frame (228),The two ends of the movable sleeve frame (228) pass through the lifting slot (210) and are fixedly connected to the lifting sleeve block (217); the movable sleeve frame (228) is movably sleeved on the square cavity rod column (209); and the bottom end of the mounting side plate (227) is fixedly connected to the lower mounting side plate (229).

2. The antenna device according to claim 1, characterized in that: The cooling assembly (3) comprises a plate sleeve (301), the plate sleeve (301) being movably sleeved on the square cavity rod column (209), the plate sleeve (301) being fixedly connected to the bottom end of the lower side plate (229), the outer side of the plate sleeve (301) being fixedly sleeved with a square plate (302), the square plate (302) being fixedly mounted with evenly distributed cooling fans (303), the bottom end of the square plate (302) being fixedly mounted with a bin box (304), the bin box (30 4) is fixedly mounted with a curved plate box (305) at the upper end, sealing plates (306) are fixedly mounted at both ends of the curved plate box (305), a breathable grille (307) is fixedly mounted on the upper end of the sealing plate (306), a long mounting strip (308) is fixedly mounted between the front sides of the bottom ends of the bin box (304), a short mounting strip (309) is fixedly mounted between the rear sides of the bottom ends of the bin box (304), and coolant is stored in the bottom space of the curved plate box (305).

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