A data communication signal receiving device and method

Abstract

The present invention relates to the technical field of satellite signal receivers, and specifically discloses a device and method for receiving data communication signals, comprising: a base and an adjustment mechanism, wherein the adjustment mechanism is disposed in the inner cavity of the base; two first motor protection covers are disposed at the upper and lower ends of the rear side of the base; the bottom end of a steering rod is disposed at the top end of the adjustment mechanism; the rear side of a U-shaped bracket is fixedly sleeved on the top end of the outer wall of the steering rod; and a conversion mechanism is disposed in the inner cavity of the U-shaped bracket. When the device is in use, the high-frequency head at the focus of the parabolic reflector can be adjusted according to the TV program being watched, thereby increasing the reception strength of the satellite signal and enhancing the user's experience. At the same time, the device can automatically adjust the angle of the parabolic reflector, reducing the need for manual adjustment, thereby reducing the waste of labor resources and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of satellite signal receivers, and in particular to a device and method for receiving data communication signals. Background Art

[0002] A satellite signal receiver is a device used to receive satellite signals and transmit them to televisions or other display devices. With the development of satellite broadcasting services, more and more satellites are used to transmit television programs, which increases the demand for satellite signal receivers.

[0003] Since different satellites broadcast different TV programs, in recent years, with the development of satellite broadcasting, more and more satellites are used to transmit TV programs. The shortening of satellite spacing and the increase of satellite power have provided favorable conditions for multi-satellite reception. Multi-satellite reception is to set multiple high-frequency heads on the parabolic reflector of a satellite receiver to receive satellite signals of different frequencies, thereby increasing the number of TV programs that can be watched.

[0004] The working principle of a satellite signal receiver is as follows: the satellite transmits the satellite signal to the parabolic reflector of the satellite signal receiver, which then uses the parabolic reflector to reflect the satellite signal to the high-frequency head. Since the parabolic reflector is arc-shaped, the high-frequency head set at its focal position will have the maximum signal strength and efficiency when reflecting the satellite signal. If one dish is required to receive multiple satellites, the signal strength and efficiency of the high-frequency head set outside the focal point will be poor, especially in rainy and snowy weather. The signal of the high-frequency head set outside the focal point may even be disconnected, making it impossible to receive different satellite signals, which is inconvenient to use.

[0005] Furthermore, during installation, conventional satellite signal receivers require adjustment of the parabolic reflector to ensure that it is aligned with the satellite to be received, thereby increasing the strength of the received signal. However, conventional satellite signal receivers typically require manual adjustment of the parabolic reflector angle. To increase received signal strength, the receiver is typically mounted on a rooftop or other elevated location to minimize obstruction of the parabolic reflector by objects. The strength of the satellite signal received by the receiver is displayed on a television screen. To achieve optimal satellite signal reception, multiple personnel are required to coordinate adjustments of the parabolic reflector angle, significantly wasting labor resources. For example, during installation and adjustment by a single person, or if the angle of the satellite signal receiver deviates after a period of use due to factors such as strong winds, an adjuster must ascend to a height to adjust the parabolic reflector. After adjustment, the adjuster must descend to observe the television screen to check the signal strength. If the signal strength is poor, the adjuster must ascend again to adjust the parabolic reflector, significantly increasing labor intensity and reducing work efficiency. Summary of the Invention

[0006] The object of the present invention is to provide a device and method for receiving data communication signals to solve the problems in the prior art of poor signal reception and inconvenient angle adjustment.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device and method for receiving data communication signals, comprising: a base and an adjustment mechanism, the adjustment mechanism being arranged in the inner cavity of the base; two first motor protection covers being respectively arranged at the upper and lower ends of the rear side of the base; the bottom end of the steering rod being arranged at the top end of the adjustment mechanism; the rear side of the U-shaped bracket being fixedly sleeved on the top end of the outer wall of the steering rod; the conversion mechanism being arranged in the inner cavity of the U-shaped bracket; a plurality of high-frequency heads being arranged, and the plurality of high-frequency heads being all arranged on the outer wall of the conversion mechanism; the second motor protection cover being arranged on the front side of the U-shaped bracket; and the middle part of the rear side of the parabolic reflector being arranged at the top end of the steering rod.

[0008] Preferably, the conversion mechanism includes: a third connecting rod, the top end of the third connecting rod is rotatably arranged at the top end of the inner cavity of the U-shaped bracket through a bearing, and the bottom end of the third connecting rod is rotatably extended out of the inner cavity of the U-shaped bracket; a rotating disk is fixedly sleeved on the top end of the outer wall of the third connecting rod, and the rotating disk is located in the inner cavity of the U-shaped bracket; the middle part of the front side of the mounting frame is arranged at the bottom end of the third connecting rod, and a plurality of high-frequency heads are connected to the inner cavity of the mounting frame by screws equidistantly along the circumference.

[0009] Preferably, in order to promote the rotation of the mounting frame, the conversion mechanism also includes: a third motor, the third motor screw is connected to the front side of the U-shaped bracket, and the third motor is located in the inner cavity of the second motor protective cover; the top end of the first connecting rod is locked to the output end of the third motor through a coupling, and the bottom end of the first connecting rod extends into the inner cavity of the U-shaped bracket and is rotatably arranged at the bottom end of the inner cavity of the U-shaped bracket through a bearing; the fifth gear is sleeved on the outer wall of the first connecting rod and locked by a top screw; the two ends of the second connecting rod are rotatably arranged at the upper and lower ends of the inner cavity of the U-shaped bracket through bearings; the sixth gear is sleeved on the top end of the outer wall of the second connecting rod and locked by a top screw; the two ends of the crawler are respectively sleeved on the outer walls of the fifth gear and the sixth gear; the limit plate is fixedly sleeved on the outer wall of the second connecting rod, and the limit plate and the rotating plate match; the driving plate is fixedly sleeved on the bottom of the outer wall of the second connecting rod; the sliding column is arranged at the top end of the driving plate, and the sliding column and the movable groove opened on the outer wall of the rotating plate match.

[0010] Preferably, in order to adjust the angle of the parabolic reflecting surface, the adjustment mechanism includes: a rotating seat, which is rotatably arranged on the left side of the top end of the base through a bearing; the left and right ends of the first support rod are rotatably arranged on the top left and right sides of the inner cavity of the rotating seat through bearings, and the bottom end of the steering rod is fixedly sleeved on the middle part of the outer wall of the first support rod; the first bevel gear is sleeved on the left side of the outer wall of the first support rod and locked by a top screw; the top end of the outer wall of the first rotating rod is rotatably arranged in the middle part of the bottom end of the inner cavity of the rotating seat through a bearing, and the bottom end of the first rotating rod is rotatably extended into the inner cavity of the base; the middle part of the bottom end of the second bevel gear is arranged on the top end of the first rotating rod, and the first bevel gear and the second bevel gear are meshed; the third bevel gear is sleeved on the bottom end of the outer wall of the first rotating rod and locked by a top screw; the top end of the outer wall of the fourth gear is sleeved on the left side of the outer wall of the first supporting rod and locked by a top screw The gear train is connected to the transmission gear of the gear train by a toothed connection, and the toothed connection of the gear train is connected to the transmission gear of the gear train, and the toothed connection of the gear train is connected to the transmission gear of the gear train.

[0011] Preferably, in order to adjust the orientation of the parabolic reflecting surface, the adjusting mechanism also includes: a sleeve, which is rotatably sleeved on the outer wall of the first rotating rod through a bearing, and the top end of the sleeve is arranged in the middle of the bottom end of the rotating seat; the first worm gear is sleeved on the top of the outer wall of the sleeve and locked by a top screw; the first gear is sleeved on the bottom of the outer wall of the sleeve and locked by a top screw; the middle part of the outer wall of the second rotating rod is rotatably arranged in the middle of the right side of the inner cavity of the base through a bearing; the second gear is sleeved on the top end of the outer wall of the second rotating rod and locked by a top screw, and the second gear and the first gear are meshed; the third gear is sleeved on the bottom end of the outer wall of the second rotating rod and locked by a top screw, and the third gear and the fourth gear are meshed; the first motor is screwed to the top end of the rear side of the base, and the first motor is located in the inner cavity of another first motor protective cover; the rear end of the first worm is locked to the output end of the first motor through a coupling, and the front end of the first worm extends into the inner cavity of the base, and the first worm and the first worm gear are meshed.

[0012] Preferably, the number of the movable slots provided on the outer wall of the rotating disk is the same as the number of the high-frequency heads.

[0013] Preferably, the uppermost high-frequency head is located at the focus of the parabolic reflecting surface.

[0014] The present invention provides a device and method for receiving data communication signals, which have the following beneficial effects:

[0015] 1. The present invention receives the signal transmitted by the satellite through a parabolic reflector and reflects the signal to the high-frequency head, which receives the signal and transmits the signal to the television through subsequent decoding and modulation.

[0016] 2. The present invention can install multiple high-frequency heads through the mounting frame, and the fifth gear can be driven to rotate by the output rotation of the third motor, so that the limit plate and the driving plate can be driven to rotate through the cooperation between the crawler track, the sixth gear and the second connecting rod. The rotation of the driving plate can prompt the sliding column to make circumferential motion, so that the cooperation between the sliding column and the inner cavity of the rotating plate can prompt the rotating plate to drive the mounting frame to rotate through the third connecting rod. After rotating to a suitable position, the rotating plate can be fixed by the limit plate to prevent the rotating plate from rotating, and then the high-frequency head at the focus of the parabolic reflector can be switched.

[0017] 3. The present invention utilizes a second motor to drive the second worm to rotate, thereby prompting the second worm gear to drive the fifth bevel gear to rotate through the third rotating rod, thereby utilizing the cooperation between the fifth bevel gear, the fourth bevel gear, the third bevel gear, the second bevel gear and the first bevel gear to drive the first support rod to rotate, so that the angle of the parabolic reflection surface can be adjusted through the steering rod.

[0018] 4. The present invention utilizes the first motor to drive the first worm to rotate, thereby prompting the first worm gear to drive the first gear to rotate through the sleeve, and then utilizing the cooperation between the first gear, the second gear, the third gear, the fourth gear, the fourth bevel gear and the third bevel gear to prompt the second bevel gear and the rotating seat to rotate synchronously in the same direction, thereby preventing the angle of the parabolic reflecting surface from changing while adjusting the direction of the parabolic reflecting surface.

[0019] 5. When using this device, the high-frequency head at the focus of the parabolic reflector can be adjusted according to the TV programs being watched, thereby increasing the reception strength of the satellite signal and enhancing the user experience. At the same time, this device can automatically adjust the angle of the parabolic reflector, reducing the need for manual adjustment, thereby reducing the waste of labor resources and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 Schematic diagram of the structure of the support rod;

[0022] Figure 3 An exploded view of the present invention;

[0023] Figure 4 Schematic diagram of the structure of the inner cavity of the U-shaped stent;

[0024] Figure 5 It is a structural diagram of the conversion mechanism;

[0025] Figure 6 Schematic diagram of the structure of the first motor protection cover;

[0026] Figure 7 It is a structural diagram of the regulating mechanism;

[0027] Figure 8 This is the main cross-sectional view of the base;

[0028] Figure 9 This is an exploded view of the adjustment mechanism;

[0029] Figure 10 for Figure 5 Enlarged view of point A.

[0030] In the figure: 1, base; 2, first motor protection cover; 3, adjustment mechanism; 301, rotating seat; 302, first support rod; 303, first bevel gear; 304, second bevel gear; 305, first rotating rod; 306, third bevel gear; 307, sleeve; 308, first worm gear; 309, first gear; 310, first worm; 311, first motor; 312, second rotating rod; 313, second gear; 314, third gear; 315, fourth gear; 316, second support rod; 317, fourth bevel gear ; 318, second motor; 319, second worm; 320, third rotating rod; 321, second worm gear; 322, fifth bevel gear; 4, steering rod; 5, U-shaped bracket; 6, conversion mechanism; 61, third motor; 62, first connecting rod; 63, fifth gear; 64, second connecting rod; 65, sixth gear; 66, track; 67, limit plate; 68, drive plate; 69, sliding column; 610, third connecting rod; 611, rotating disk; 612, mounting bracket; 7, high-frequency head; 8, second motor protection cover; 9, parabolic reflector. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-10The present invention provides a technical solution for a data communication signal receiving device, comprising: a base 1, a first motor protection cover 2, an adjustment mechanism 3, a steering rod 4, a U-shaped bracket 5, a conversion mechanism 6, a high-frequency head 7, a second motor protection cover 8 and a parabolic reflector 9. A main circuit board is provided in the inner cavity of the base 1, and the main circuit board is electrically connected to the first motor 311, the second motor 318 and the third motor 61. A remote control module is provided on the main circuit board and can be connected to a remote control, which can remotely control the first motor 311, the second motor 318 and the third motor 61. The adjustment mechanism 3 is provided in the inner cavity of the base 1, and the adjustment mechanism 3 is used to adjust the direction and angle of the parabolic reflector 9. There are two first motor protection covers 2, and the two first motor protection covers 2 are respectively provided at the upper and lower ends of the rear side of the base 1. The first motor protection cover 2 is used to protect the first motor 311 and the second motor 318. The bottom end of the steering rod 4 is provided with the adjustment mechanism 3, the steering rod 4 is used to support the U-shaped bracket 5 and the parabolic reflector 9, the rear side of the U-shaped bracket 5 is fixedly sleeved on the top of the outer wall of the steering rod 4, the U-shaped bracket 5 is used to support the conversion mechanism 6 and the high-frequency head 7, the conversion mechanism 6 is arranged in the inner cavity of the U-shaped bracket 5, the conversion mechanism 6 is used to switch the high-frequency head 7 located at the focus of the parabolic reflector 9, the number of high-frequency heads 7 is several, and the high-frequency heads 7 are all arranged on the outer wall of the conversion mechanism 6. The high-frequency heads 7 are prior art and will not be described in detail here. The high-frequency heads 7 are used here to receive satellite signals. The second motor protection cover 8 is provided on the front side of the U-shaped bracket 5. The second motor protection cover 8 is used here to protect the third motor 61. The middle part of the rear side of the parabolic reflector 9 is provided at the top of the steering rod 4. The parabolic reflector 9 is prior art and will not be described in detail here. The parabolic reflector 9 is used here to reflect satellite signals. The top high-frequency head 7 is located at the focus of the parabolic reflector 9 to increase the reception strength of the satellite signal.

[0033] As a preferred solution, further, the conversion mechanism 6 includes: a third motor 61, a first connecting rod 62, a fifth gear 63, a second connecting rod 64, a sixth gear 65, a crawler 66, a limit plate 67, a drive plate 68, a sliding column 69, a third connecting rod 610, a rotating disk 611 and a mounting frame 612. The top end of the third connecting rod 610 is rotatably arranged on the top end of the inner cavity of the U-shaped bracket 5 through a bearing, and the bottom end of the third connecting rod 610 is rotatably extended out of the inner cavity of the U-shaped bracket 5. The rotating disk 611 is fixedly sleeved on the top end of the outer wall of the third connecting rod 610. The rotating disk 611 is located in the inner cavity of the U-shaped bracket 5. 1 can drive the mounting frame 612 to rotate. The number of movable slots provided on the outer wall of the rotating disk 611 is the same as the number of the high-frequency heads 7, ensuring that when the driving disk 68 drives the sliding column 69 to rotate one circle, one high-frequency head 7 is switched and moved to the focus of the parabolic reflector 9. The middle part of the front side of the mounting frame 612 is provided at the bottom end of the third connecting rod 610. Several high-frequency heads 7 are respectively connected to the inner cavity of the mounting frame 612 by screws equidistant along the circumference. The mounting frame 612 is used to install the high-frequency head 7. The third motor 61 is screwed to the front side of the U-shaped bracket 5. The third motor 61 is located in the inner cavity of the second motor protection cover 8. The third motor 61 is a prior art. The motor 61 is a servo motor, and the third motor 61 is connected to a servo controller. I will not go into details here. The third motor 61 is used to drive the fifth gear 63 to rotate. The top of the first connecting rod 62 is locked to the output end of the third motor 61 through a coupling. The bottom end of the first connecting rod 62 extends into the inner cavity of the U-shaped bracket 5 and is rotatably arranged at the bottom end of the inner cavity of the U-shaped bracket 5 through a bearing. The fifth gear 63 is sleeved on the outer wall of the first connecting rod 62 and locked by a top screw. The two ends of the second connecting rod 64 are rotatably arranged at the upper and lower ends of the inner cavity of the U-shaped bracket 5 through bearings. The sixth gear 65 is sleeved on the outer wall of the second connecting rod 64. The top of the wall is fixed and locked by a top screw. The two ends of the crawler track 66 are respectively sleeved on the outer walls of the fifth gear 63 and the sixth gear 65. The limit plate 67 is fixedly sleeved on the outer wall of the second connecting rod 64. The limit plate 67 matches the rotating disk 611. The limit plate 67 is used to fix the rotating disk 611. The driving disk 68 is fixedly sleeved on the bottom of the outer wall of the second connecting rod 64. The driving disk 68 is used to drive the sliding column 69 to perform circumferential movement. The sliding column 69 is arranged at the top of the driving disk 68. The sliding column 69 and the movable groove opened on the outer wall of the rotating disk 611 match each other. The sliding column 69 performing circumferential movement can prompt the rotating disk 611 to drive the mounting bracket 612 to rotate.

[0034] As a preferred solution, further, the adjusting mechanism 3 includes: a rotating base 301, a first support rod 302, a first bevel gear 303, a second bevel gear 304, a first rotating rod 305, a third bevel gear 306, a sleeve 307, a first worm gear 308, a first gear 309, a first worm 310, a first motor 311, a second rotating rod 312, a second gear 313, a third gear 314, a fourth gear 315, a second support rod 316, a fourth bevel gear 317, a second motor 318, a second worm 319, a third rotating rod 320, a second worm gear 321 and a fifth bevel gear 322. The rotating base 301 is rotatably arranged on the left side of the top of the base 1 through a bearing, and the left side of the first support rod 302 The right two ends are rotatably arranged at the top left and right sides of the inner cavity of the rotating seat 301 through bearings respectively. The bottom end of the steering rod 4 is fixedly sleeved on the middle of the outer wall of the first support rod 302. The first support rod 302 is used to support the steering rod 4. The first bevel gear 303 is sleeved on the left side of the outer wall of the first support rod 302 and locked by a top screw. The top of the outer wall of the first rotating rod 305 is rotatably arranged at the middle of the bottom end of the inner cavity of the rotating seat 301 through a bearing. The bottom end of the first rotating rod 305 can be rotatably extended into the inner cavity of the base 1. The middle of the bottom end of the second bevel gear 304 is arranged on the top of the first rotating rod 305. The first bevel gear 303 and the second bevel gear 304 are meshed. The third bevel gear 306 is sleeved on the first rotating rod 305. The bottom end of the outer wall is locked by a top screw. The top end of the outer wall of the fourth gear 315 is rotatably set in the middle of the inner cavity of the base 1 through a bearing. The left and right ends of the second support rod 316 are respectively set on the left and right sides of the inner cavity of the fourth gear 315. The fourth bevel gear 317 is rotatably sleeved on the left side of the outer wall of the second support rod 316 through a bearing. The fourth bevel gear 317 is meshed with the third bevel gear 306. The bottom end of the third rotating rod 320 is rotatably set at the bottom end of the inner cavity of the base 1 through a bearing. The second worm gear 321 is sleeved on the bottom end of the outer wall of the third rotating rod 320 and locked by a top screw. The middle part of the bottom end of the fifth bevel gear 322 is set at the top end of the third rotating rod 320. The fifth bevel gear 322 and the fourth bevel gear 31 7 are engaged, the second motor 318 is screwed to the bottom end of the rear side of the base 1, the second motor 318 is located in the inner cavity of one of the first motor protection covers 2, the second motor 318 is a prior art, the second motor 318 is a servo motor, the second motor 318 is connected to a servo controller, which will not be described in detail here, the second motor 318 is used to drive the second worm 319 to rotate, the rear end of the second worm 319 is locked to the output end of the second motor 318 through a coupling, the front end of the second worm 319 extends into the inner cavity of the base 1, the second worm 319 is engaged with the second worm wheel 321, the sleeve 307 is rotatably sleeved on the outer wall of the first rotating rod 305 through a bearing, and the top of the sleeve 307 is arranged at the middle of the bottom end of the rotating seat 301,The first worm gear 308 is sleeved on the top of the outer wall of the sleeve 307 and locked by a top screw. The first gear 309 is sleeved on the bottom of the outer wall of the sleeve 307 and locked by a top screw. The middle part of the outer wall of the second rotating rod 312 is rotatably set in the middle of the right side of the inner cavity of the base 1 through a bearing. The second gear 313 is sleeved on the top of the outer wall of the second rotating rod 312 and locked by a top screw. The second gear 313 is meshed with the first gear 309. The third gear 314 is sleeved on the bottom end of the outer wall of the second rotating rod 312 and locked by a top screw. The third gear 314 and the fourth gear 315 are meshed. The first motor 311 is screwed to the top of the rear side of the base 1. The first motor 311 is located in the inner cavity of another first motor protective cover 2. The first motor 311 is a prior art servo motor. The first motor 311 is connected to a servo controller. I will not elaborate on it here. The first motor 311 is used to drive the first worm 310 to rotate. The rear end of the first worm 310 is locked to the output end of the first motor 311 through a coupling. The front end of the first worm 310 extends into the inner cavity of the base 1. The first worm 310 and the first worm wheel 308 are meshed.

[0035] A method for using a data communication signal receiving device comprises the following steps:

[0036] Step 1: Place the device at a high place. The satellite transmits the satellite signal to the parabolic reflector 9. The parabolic reflector 9 then reflects the satellite signal to the high-frequency head 7. The high-frequency head 7 receives the signal and transmits it to the TV.

[0037] Step 2: When the satellite signal is poor, observe the strength of the satellite signal through the TV and start the first motor 311. When the output end of the first motor 311 rotates, the first worm gear 308 can be driven to rotate through the first worm 310. When the first worm gear 308 rotates, the rotating seat 301 and the first gear 309 are driven to rotate through the sleeve 307. When the first gear 309 rotates, the fourth gear 315 is driven to rotate through the second gear 313, the second rotating rod 312 and the third gear 314. When the fourth gear 315 rotates, the fourth bevel gear 317 is driven to perform a circular motion through the second support rod 316. Due to the cooperation between the second worm gear 321 and the second worm gear 319, the fifth bevel gear 322 can be braked through the third rotating rod 320 to prevent the fifth bevel gear 32 2 rotates. Since the fourth bevel gear 317 and the fifth bevel gear 322 are engaged, the fourth bevel gear 317 moves in the circumferential direction and uses the fifth bevel gear 322 to cause the fourth bevel gear 317 to rotate with the second support rod 316 as the center. The fourth bevel gear 317 rotates with the second support rod 316 as the center, causing the third bevel gear 306 to drive the second bevel gear 304 to rotate through the first rotating rod 305, thereby causing the second bevel gear 304 to rotate synchronously with the rotating base 301 in the same direction, thereby preventing the first bevel gear 303 from rotating. When the rotating base 301 rotates, the steering rod 4 is driven by the first support rod 302 to rotate with the first rotating rod 305 as the center, thereby using the steering rod 4 to drive the parabolic reflecting surface 9 and the U-shaped bracket 5 to adjust their directions.

[0038] Step 3: When the parabolic reflecting surface 9 is adjusted to a suitable orientation, the first motor 311 is turned off. When the first motor 311 is turned off, the sleeve 307 can be braked by the cooperation between the first worm 310 and the first worm gear 308, thereby preventing the rotating seat 301 from rotating. The second motor 318 is started. When the output end of the second motor 318 rotates, the second worm gear 321 is driven to rotate through the second worm 319. When the second worm gear 321 rotates, the fifth bevel gear 322 is driven to rotate through the third rotating rod 320. When the fifth bevel gear 322 rotates, the fifth bevel gear 322 is driven to rotate through the third rotating rod 320. The four-cone gear 317 causes the third conical gear 306 to rotate the second conical gear 304 via the first rotating rod 305. The rotation of the second conical gear 304 can cause the first conical gear 303 to rotate the first support rod 302. The rotation of the first support rod 302 drives the steering rod 4 to rotate with the first support rod 302 as the center. The steering rod 4 then drives the parabolic reflector 9 and the U-shaped bracket 5 to rotate with the first support rod 302 as the center, thereby adjusting the angles of the parabolic reflector 9 and the U-shaped bracket 5 until they are adjusted to a suitable angle.

[0039] Step 4: Start the third motor 61. When the output end of the third motor 61 rotates, it drives the fifth gear 63 to rotate through the first connecting rod 62. When the fifth gear 63 rotates, it drives the sixth gear 65 to rotate through the crawler 66. When the sixth gear 65 rotates, it drives the limit plate 67 and the drive plate 68 to rotate through the second connecting rod 64. The rotation of the drive plate 68 can drive the slide post 69 to move circumferentially. When the slide post 69 rotates to the moving groove provided on the outer wall of the rotating disk 611, the limit plate 67 and the rotating disk 611 are disengaged, and the drive disk 68 continues to drive the slide post 69 performs circumferential motion, and the sliding column 69 can prompt the rotating disk 611 to drive the mounting bracket 612 to rotate through the third connecting rod 610. The rotation of the mounting bracket 612 can drive the high-frequency head 7 to perform circumferential motion. When the sliding column 69 rotates to move out of the moving groove opened on the outer wall of the rotating disk 611, the rotating disk 611 stops rotating. At the same time, the limiting plate 67 and the rotating disk 611 continue to be in a meshing state, so that the limiting plate 67 can be used to limit the rotating disk 611 to prevent the mounting bracket 612 from rotating, thereby switching the high-frequency head 7 located at the focus of the parabolic reflector 9.

[0040] To sum up, when the device is in use, the high-frequency head 7 at the focus of the parabolic reflector 9 can be adjusted according to the TV program being watched, thereby increasing the reception strength of the satellite signal and enhancing the user experience. At the same time, the device can automatically adjust the angle of the parabolic reflector 9, reducing the need for manual adjustment, thereby reducing the waste of labor resources and improving work efficiency.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A data communication signal receiving device, characterized in that: include: Base (1); An adjustment mechanism (3), the adjustment mechanism (3) being arranged in the inner cavity of the base (1); A first motor protection cover (2), wherein the number of the first motor protection covers (2) is two, and the two first motor protection covers (2) are respectively arranged at the upper and lower ends of the rear side of the base (1); A steering rod (4), the bottom end of the steering rod (4) being arranged at the top end of the adjustment mechanism (3); A U-shaped bracket (5), wherein the rear side of the U-shaped bracket (5) is fixedly sleeved on the top end of the outer wall of the steering rod (4); A conversion mechanism (6), the conversion mechanism (6) being arranged in the inner cavity of the U-shaped bracket (5); A high-frequency head (7), wherein the number of the high-frequency heads (7) is several, and the high-frequency heads (7) are all arranged on the outer wall of the conversion mechanism (6); a second motor protection cover (8), the second motor protection cover (8) being arranged on the front side of the U-shaped bracket (5); A parabolic reflecting surface (9), wherein the rear middle portion of the parabolic reflecting surface (9) is arranged at the top end of the steering rod (4); The conversion mechanism (6) comprises: a third connecting rod (610), the top end of the third connecting rod (610) being rotatably disposed on the top end of the inner cavity of the U-shaped bracket (5) via a bearing, and the bottom end of the third connecting rod (610) being rotatably extended out of the inner cavity of the U-shaped bracket (5); A rotating disk (611), the rotating disk (611) is fixedly sleeved on the top end of the outer wall of the third connecting rod (610), and the rotating disk (611) is located in the inner cavity of the U-shaped bracket (5); A mounting frame (612), wherein the middle portion of the front side of the mounting frame (612) is arranged at the bottom end of the third connecting rod (610), and the plurality of high-frequency heads (7) are connected to the inner cavity of the mounting frame (612) by screws equidistant along the circumference; The conversion mechanism (6) further comprises: a third motor (61), the third motor (61) being screw-connected to the front side of the U-shaped bracket (5), and the third motor (61) being located in the inner cavity of the second motor protection cover (8); a first connecting rod (62), the top end of the first connecting rod (62) being locked to the output end of the third motor (61) via a coupling, the bottom end of the first connecting rod (62) extending into the inner cavity of the U-shaped bracket (5) and being rotatably disposed at the bottom end of the inner cavity of the U-shaped bracket (5) via a bearing; a fifth gear (63), the fifth gear (63) being sleeved on the outer wall of the first connecting rod (62) and locked by a top screw; A second connecting rod (64), the two ends of the second connecting rod (64) being rotatably disposed at the upper and lower ends of the inner cavity of the U-shaped bracket (5) via bearings; a sixth gear (65), the sixth gear (65) being sleeved on the top end of the outer wall of the second connecting rod (64) and being locked by a top screw; A crawler belt (66), wherein both ends of the crawler belt (66) are respectively sleeved on the outer walls of the fifth gear (63) and the sixth gear (65); A limiting plate (67), wherein the limiting plate (67) is fixedly sleeved on the outer wall of the second connecting rod (64), and the limiting plate (67) matches the rotating plate (611); A driving disk (68), wherein the driving disk (68) is fixedly sleeved on the bottom of the outer wall of the second connecting rod (64); A sliding post (69), the sliding post (69) being arranged at the top end of the driving disk (68), the sliding post (69) being matched with a moving groove provided on the outer wall of the rotating disk (611); The regulating mechanism (3) comprises: A rotating seat (301), the rotating seat (301) is rotatably arranged on the left side of the top end of the base (1) via a bearing; A first support rod (302), wherein the left and right ends of the first support rod (302) are rotatably arranged at the top ends of the left and right sides of the inner cavity of the rotating seat (301) through bearings, and the bottom end of the steering rod (4) is fixedly sleeved on the middle part of the outer wall of the first support rod (302); A first bevel gear (303), the first bevel gear (303) is sleeved on the left side of the outer wall of the first support rod (302) and is locked by a top screw; a first rotating rod (305), wherein the top end of the outer wall of the first rotating rod (305) is rotatably disposed in the middle of the bottom end of the inner cavity of the rotating seat (301) via a bearing, and the bottom end of the first rotating rod (305) is rotatably extended into the inner cavity of the base (1); a second bevel gear (304), wherein the middle portion of the bottom end of the second bevel gear (304) is arranged at the top end of the first rotating rod (305), and the first bevel gear (303) and the second bevel gear (304) are meshed with each other; a third bevel gear (306), the third bevel gear (306) being sleeved on the bottom end of the outer wall of the first rotating rod (305) and being locked by a top screw; a fourth gear (315), wherein the top end of the outer wall of the fourth gear (315) is rotatably arranged in the middle of the inner cavity of the base (1) via a bearing; a second support rod (316), the left and right ends of the second support rod (316) being respectively arranged on the left and right sides of the inner cavity of the fourth gear (315); a fourth bevel gear (317), the fourth bevel gear (317) being rotatably sleeved on the left side of the outer wall of the second support rod (316) via a bearing, the fourth bevel gear (317) being meshed with the third bevel gear (306); a third rotating rod (320), the bottom end of the third rotating rod (320) being rotatably arranged at the bottom end of the inner cavity of the base (1) via a bearing; A second worm gear (321), the second worm gear (321) is sleeved on the bottom end of the outer wall of the third rotating rod (320) and is locked by a top screw; a fifth bevel gear (322), wherein the middle portion of the bottom end of the fifth bevel gear (322) is disposed at the top end of the third rotating rod (320), and the fifth bevel gear (322) is meshed with the fourth bevel gear (317); A second motor (318), the second motor (318) being screw-connected to the rear bottom end of the base (1), and the second motor (318) being located in an inner cavity of one of the first motor protection covers (2); a second worm (319), wherein the rear end of the second worm (319) is locked to the output end of the second motor (318) through a coupling, the front end of the second worm (319) extends into the inner cavity of the base (1), and the second worm (319) is meshed with the second worm wheel (321); A sleeve (307), the sleeve (307) being rotatably sleeved on the outer wall of the first rotating rod (305) via a bearing, and the top end of the sleeve (307) being disposed at the middle of the bottom end of the rotating seat (301); A first worm gear (308), the first worm gear (308) is sleeved on the top of the outer wall of the sleeve (307) and is locked by a top screw; A first gear (309), the first gear (309) is sleeved on the bottom of the outer wall of the sleeve (307) and is locked by a top screw; a second rotating rod (312), wherein the middle portion of the outer wall of the second rotating rod (312) is rotatably arranged in the middle portion of the right side of the inner cavity of the base (1) via a bearing; A second gear (313), wherein the second gear (313) is sleeved on the top end of the outer wall of the second rotating rod (312) and is locked by a top screw, and the second gear (313) is meshed with the first gear (309); a third gear (314), wherein the third gear (314) is sleeved on the bottom end of the outer wall of the second rotating rod (312) and is locked by a top screw, and the third gear (314) is meshed with the fourth gear (315); A first motor (311), the first motor (311) being screw-connected to the top end of the rear side of the base (1), and the first motor (311) being located in an inner cavity of another first motor protection cover (2); A first worm (310), wherein the rear end of the first worm (310) is locked to the output end of the first motor (311) through a coupling, the front end of the first worm (310) extends into the inner cavity of the base (1), and the first worm (310) is meshed with the first worm wheel (308).

2. A data communication signal receiving device according to claim 1, characterized in that: The number of movable slots provided on the outer wall of the rotating disk (611) is the same as the number of the high-frequency heads (7).

3. A data communication signal receiving device according to claim 2, characterized in that: The uppermost high-frequency head (7) is located at the focus of the parabolic reflecting surface (9).

4. A method for receiving a data communication signal, applied to a device for receiving a data communication signal as claimed in claim 3, characterized in that: The following steps are involved: Step 1: Place the device at a high place, and the satellite transmits the satellite signal to the parabolic reflector (9), and then the parabolic reflector (9) reflects the satellite signal to the high-frequency head (7), and the high-frequency head (7) receives the signal and transmits it to the television; Step 2: When the satellite signal is poor, the strength of the satellite signal is observed through a television, and the first motor (311) is started. When the output end of the first motor (311) rotates, the first worm gear (308) is driven to rotate through the first worm gear (310). When the first worm gear (308) rotates, the rotating seat (301) and the first gear (309) are driven to rotate through the sleeve (307). When the first gear (309) rotates, the fourth gear (315) is driven to rotate through the second gear (313), the second rotating rod (312) and the third gear (314). When the fourth gear (315) rotates, the fourth bevel gear (317) is driven to perform a circular motion through the second support rod (316). Due to the cooperation between the second worm gear (321) and the second worm gear (319), the fifth bevel gear (322) can be braked through the third rotating rod (320), thereby preventing the fifth bevel gear (322) from being braked. ) rotates, and since the fourth bevel gear (317) and the fifth bevel gear (322) are meshed, the fourth bevel gear (317) moves in the circumferential direction and uses the fifth bevel gear (322) to cause the fourth bevel gear (317) to rotate with the second support rod (316) as the center. The fourth bevel gear (317) rotates with the second support rod (316) as the center, causing the third bevel gear (306) to drive the second bevel gear (304) to rotate through the first rotating rod (305), thereby causing the second bevel gear (304) to rotate synchronously with the rotating seat (301), thereby preventing the first bevel gear (303) from rotating. When the rotating seat (301) rotates, it drives the steering rod (4) to rotate with the first rotating rod (305) as the center through the first supporting rod (302), thereby using the steering rod (4) to drive the parabolic reflector (9) and the U-shaped bracket (5) to adjust their directions; Step 3: When the parabolic reflector (9) is adjusted to a suitable orientation, the first motor (311) is turned off. When the first motor (311) is turned off, the sleeve (307) can be braked by the cooperation between the first worm (310) and the first worm wheel (308), thereby preventing the rotating seat (301) from rotating. The second motor (318) is started. When the output end of the second motor (318) rotates, the second worm wheel (321) is driven to rotate through the second worm (319). When the second worm wheel (321) rotates, the fifth bevel gear (322) is driven to rotate through the third rotating rod (320). When the fifth bevel gear (322) rotates, the fourth rotating rod (320) is driven to rotate. The bevel gear (317) causes the third bevel gear (306) to rotate via the first rotating rod (305), and the second bevel gear (304) to rotate. The rotation of the second bevel gear (304) can cause the first bevel gear (303) to rotate the first support rod (302). The rotation of the first support rod (302) drives the steering rod (4) to rotate with the first support rod (302) as the center of the circle. The steering rod (4) drives the parabolic reflector (9) and the U-shaped bracket (5) to rotate with the first support rod (302) as the center of the circle, thereby adjusting the angle of the parabolic reflector (9) and the U-shaped bracket (5) until they are adjusted to a suitable angle. Step 4: Start the third motor (61). When the output end of the third motor (61) rotates, the fifth gear (63) is driven to rotate through the first connecting rod (62). When the fifth gear (63) rotates, the sixth gear (65) is driven to rotate through the crawler belt (66). When the sixth gear (65) rotates, the limiting plate (67) and the driving plate (68) are driven to rotate through the second connecting rod (64). The driving plate (68) is driven to drive the sliding column (69) to move circumferentially. When the sliding column (69) rotates to the moving groove provided on the outer wall of the rotating plate (611), the limiting plate (67) is disengaged from the rotating plate (611), and the driving plate (68) continues to drive the sliding column (69). The column (69) performs circumferential motion, and the sliding column (69) can prompt the rotating disk (611) to drive the mounting frame (612) to rotate through the third connecting rod (610). The rotation of the mounting frame (612) can drive the high-frequency head (7) to perform circumferential motion. When the sliding column (69) rotates to move out of the moving groove provided on the outer wall of the rotating disk (611), the rotating disk (611) stops rotating, and the limiting plate (67) and the rotating disk (611) continue to be in a meshing state, so that the limiting plate (67) can be used to limit the rotating disk (611) to prevent the mounting frame (612) from rotating, thereby switching the high-frequency head (7) located at the focus of the parabolic reflector (9).

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