Method for manufacturing an antenna device and antenna device

Abstract

The present invention belongs to the technical field of antenna devices, and specifically relates to a manufacturing method of an antenna device and the antenna device, including a base; a support rod is fixedly connected to the top end of the base; an antenna body is installed at the top end of the support rod; inner cavities are respectively opened at the front end and the rear end inside the base; a shaft rod is arranged in each inner cavity; a first external thread and a second external thread are respectively opened on the outer side of the shaft rod; internal thread rings are respectively threadedly connected to the outer sides of the first external thread and the second external thread; sliding rails are respectively opened at the top ends of the two inner cavities; sliding rods are fixedly connected to the top ends of the internal thread rings; the bottom ends of the internal thread rings in the same group are jointly hinged with a V-shaped hinge rod; universal wheels are respectively hinged to the bottom ends of the V-shaped hinge rods; through openings are respectively opened at both sides of the bottom ends of the two inner cavities; thereby, the transportation speed of the device is fast and the safety is high.

Description

Technical Field

[0001] The present invention relates to the technical field of antenna devices, and specifically to a manufacturing method of an antenna device and an antenna device. Background Art

[0002] An antenna device is a wireless device used for receiving and transmitting information. Antenna devices are divided into many types, such as satellite antenna devices, television antenna devices, etc.

[0003] The antenna device is transported over a long distance by a transport vehicle. After arriving at the destination, it is then carried to the installation location by staff.

[0004] In the prior art, when transporting a satellite antenna device over a short distance, due to the large volume of the satellite antenna device, multiple people are required to carry it together. However, this transportation method has a slow transportation speed and low safety. Therefore, a manufacturing method of an antenna device and an antenna device are proposed for the above problems. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve the problem that when transporting a satellite antenna device over a short distance, due to the large volume of the satellite antenna device, multiple people are required to carry it together, but this transportation method has a slow transportation speed and low safety, the present invention proposes a manufacturing method of an antenna device and an antenna device.

[0006] The technical solution adopted by the present invention to solve its technical problems is: A manufacturing method of an antenna device and an antenna device of the present invention. The manufacturing method includes the following steps: S1: First, select a receiving dish as the antenna and make it in an elevation state;

[0007] S2: A support rod is provided at the bottom of the receiving dish, and a base is provided at the bottom end of the support rod to support the antenna;

[0008] S3: Secondly, install a signal receiver and a signal transmitter inside the receiving dish, and at this time, an antenna device is formed.

[0009] Preferably, it includes a base; a support rod is fixedly connected to the top end of the base; an antenna body is installed at the top end of the support rod; inner cavities are respectively formed at the front end and the rear end inside the base; a shaft rod is arranged in each inner cavity; one end of the shaft rod is rotatably connected to the inner side wall of the base, and the other end of the shaft rod penetrates through the side wall of the base and extends to the outside of the base; a set of thread assemblies are arranged at both ends of the two shaft rods, and the thread assembly includes a first external thread and a second external thread; each set of the first external thread and the second external thread are respectively formed on the outer side of the shaft rod, and the thread directions of the first external thread and the second external thread are opposite; inner threaded rings are respectively threadedly connected to the outer sides of the first external thread and the second external thread; sliding rails are respectively formed at the top ends of the two inner cavities; sliding rods are fixedly connected to the top ends of the inner threaded rings, and the top ends of the sliding rods extend into the sliding rails and are slidably matched with them; the bottom ends of the inner threaded rings in the same group are jointly hinged with a V-shaped hinge rod; universal wheels are respectively hinged to the bottom ends of the V-shaped hinge rods; through openings are respectively formed at both sides of the bottom ends of the two inner cavities; thus, the transportation speed of the device is fast and the safety is high.

[0010] Preferably, an installation chamber is fixedly connected to the outside of the base; a notch is formed at the front end of the side of the installation chamber away from the base; belt pulleys are respectively fixedly connected to the ends of the two shaft rods located outside the base; a belt is connected to the two belt pulleys; a rotating handle is fixedly connected to the side of the front belt pulley away from the base; thus, this structure facilitates the work of the staff, and only one person can complete the transportation of the antenna device.

[0011] Preferably, water storage annular grooves are respectively formed on the outer peripheries of the through openings; drain ports are respectively formed at the bottom ends of the water storage annular grooves; rotating plates are respectively hinged to the top ends of the drain ports; springs are fixedly connected to the top ends of the rotating plates, and the other ends of the springs are fixedly connected to the side walls of the water storage annular grooves; thus, this structure realizes the drainage of rainwater entering the inside of the base.

[0012] Preferably, connecting rods are respectively fixedly connected to the sides of the bottom ends of the inner threaded rings away from the V-shaped hinge rods; cleaning brushes are respectively fixedly connected to the bottom ends of the connecting rods, and the bristles at the bottom ends of the cleaning brushes are in contact with the bottom ends of the inner cavities; thus, the cleaning brushes will clean the dust at the bottom ends of the inner cavities and sweep it into the through openings, and the dust is discharged through the through openings.

[0013] Preferably, a sliding groove is formed on one side of the notch; a sliding door is slidably connected in the sliding groove; a groove is formed on the other side of the notch, and the other end of the sliding door is located in the groove; a buckle groove is formed on the side of the sliding door away from the base; preventing external dust from entering the inside of the installation chamber through the notch.

[0014] Preferably, the sliding door and the installation chamber are connected by fasteners; the fasteners are composed of bolts and threaded grooves formed on the surface of the installation chamber; which is beneficial to fixing the sliding door.

[0015] Preferably, a threaded rod is fixedly connected to the front end inside the installation chamber; an annular groove is formed on the surface of the rotary handle, and the other end of the threaded rod extends into the annular groove and is slidably engaged with it; a nut is threadedly connected to the outside of the threaded rod, and the end face of the nut is in contact with the rotary handle; this prevents the rotary handle from rotating during transportation, thus causing instability in the movement of the universal wheels.

[0016] The advantages of the present invention are as follows:

[0017] 1. By simultaneously rotating the two shaft rods of the present invention, at this time, due to the opposite thread directions of the first external thread and the second external thread, the two internal thread rings in the same group move towards each other. The V-shaped hinge rod rotates to make the included angle smaller, the bottom end of the V-shaped hinge rod moves downward, the V-shaped hinge rod drives the universal wheel to move downward, and it contacts the ground through the through port. At this time, continue to rotate the shaft rod until the universal wheel completely lifts the device, then stop rotating the shaft rod, and then push the device for transportation. Therefore, the transportation speed of the device is fast and the safety is high;

[0018] 2. By putting the hand into the notch and rotating the rotary handle, the rotary handle drives the front pulley to rotate. The front pulley drives the rear pulley to rotate through the belt. Thus, the two pulleys drive the two shaft rods to rotate simultaneously, which is beneficial for the four universal wheels to move downward and contact the ground at the same time. Therefore, this structure facilitates the work of the staff, and only one person can complete the transportation of the antenna device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is the manufacturing flow chart of the method of the present invention;

[0021] Figure 2 It is the three-dimensional view of Embodiment 1;

[0022] Figure 3 It is the sectional structure schematic diagram of Embodiment 1;

[0023] Figure 4 For Figure 3 the partial top view sectional structure schematic diagram at A-A in

[0024] Figure 5 For Figure 3Partial enlarged schematic view at position B in

[0025] Figure 6 For Figure 4 Partial enlarged schematic view at position C in

[0026] Figure 7 Is a three - dimensional view of the second embodiment.

[0027] In the figure: 1, base; 2, support rod; 3, antenna body; 4, inner cavity; 5, shaft rod; 6, threaded assembly; 61, first external thread; 62, second external thread; 7, internal thread ring; 8, slide rail; 9, slide bar; 10, V - shaped hinge rod; 11, universal wheel; 12, through - opening; 13, installation chamber; 14, belt pulley; 15, belt; 16, rotary handle; 17, notch; 18, water storage ring groove; 19, drain port; 20, spring; 21, rotating plate; 22, connecting rod; 23, cleaning brush; 24, sliding door; 25, groove; 26, fastening groove; 27, chute; 28, fastener; 29, threaded rod; 291, annular groove; 30, nut; 32, reinforcing rib. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0029] Embodiment 1

[0030] Please refer to Figures 1-6 As shown, a manufacturing method of an antenna device and the antenna device, the manufacturing method includes the following steps: S1: First, select a receiving dish as the antenna and make it in an elevation state;

[0031] S2: A support rod is arranged at the bottom of the receiving dish, and a base is arranged at the bottom end of the support rod to support the antenna;

[0032] S3: Secondly, install the signal receiver and the signal transmitter inside the receiving dish, and at this time, the antenna device is formed.

[0033] It includes a base 1; a support rod 2 is fixedly connected to the top end of the base 1; an antenna body 3 is installed at the top end of the support rod 2; inner cavities 4 are respectively opened at the front end and the rear end inside the base 1; a shaft rod 5 is arranged in each of the inner cavities 4; one end of the shaft rod 5 is rotatably connected to the inner side wall of the base 1, and the other end of the shaft rod 5 penetrates through the side wall of the base 1 and extends to the outside of the base 1; a set of thread assemblies 6 are arranged at both ends of the two shaft rods 5, and the thread assembly 6 includes a first external thread 61 and a second external thread 62; each set of the first external thread 61 and the second external thread 62 are opened on the outer side of the shaft rod 5, and the thread directions of the first external thread 61 and the second external thread 62 are opposite; inner thread rings 7 are threadedly connected to the outer sides of the first external thread 61 and the second external thread 62; sliding rails 8 are respectively opened at the top ends of the two inner cavities 4; sliding rods 9 are fixedly connected to the top ends of the inner thread rings 7, and the top ends of the sliding rods 9 extend into the sliding rails 8 and are slidably matched with the sliding rails 8; the bottom ends of the inner thread rings 7 in the same group are jointly hinged with V-shaped hinge rods 10; universal wheels 11 are hinged to the bottom ends of the V-shaped hinge rods 10; through openings 12 are respectively opened at both sides of the bottom ends of the two inner cavities 4; during operation, rotate the two shaft rods 5 simultaneously. At this time, due to the opposite thread directions of the first external thread 61 and the second external thread 62, the two inner thread rings 7 in the same group move towards each other. The V-shaped hinge rod 10 rotates to make the included angle smaller, and the bottom end of the V-shaped hinge rod 10 moves downward. The V-shaped hinge rod 10 will drive the universal wheel 11 to move downward, and the universal wheel 11 contacts the ground through the through opening 12. At this time, continue to rotate the shaft rod 5 until the universal wheel 11 completely lifts the device, then stop rotating the shaft rod 5, and then push the device for transportation. Therefore, the transportation speed of the device is fast and the safety is high.

[0034] An installation chamber 13 is fixedly connected to the outer side of the base 1; a notch 17 is opened at the front end of the side of the installation chamber 13 away from the base 1; belt pulleys 14 are fixedly connected to the ends of the two shaft rods 5 located outside the base 1; a belt 15 is connected to the two belt pulleys 14; a rotating handle 16 is fixedly connected to the side of the belt pulley 14 at the front end away from the base 1; the sliding door 24 and the installation chamber 13 are connected through a fastener 28; the fastener 28 is composed of a bolt and a thread groove opened on the surface of the installation chamber 13; during operation, put the hand into the notch 17 and rotate the rotating handle 16. The rotating handle 16 drives the belt pulley 14 at the front end to rotate. The belt pulley 14 at the front end will drive the belt pulley 14 at the rear end to rotate through the belt. Then the two belt pulleys 14 will drive the two shaft rods 5 to rotate simultaneously, which is beneficial for the four universal wheels 11 to move downward and contact the ground at the same time. Therefore, this structure is convenient for the staff to work, and only one person can complete the transportation of the antenna device.

[0035] A water storage ring groove 18 is provided on the outer periphery of the through port 12; a drain port 19 is provided at the bottom end of the water storage ring groove 18; a rotating plate 21 is hinged to the top end of the drain port 19; a spring 20 is fixedly connected to the top end of the rotating plate 21, and the other end of the spring 20 is fixedly connected to the side wall of the water storage ring groove 18; during operation, on a rainy day, water will enter the bottom end of the base 1. At this time, the rainwater enters the inner cavity 4 through the through port 12 and then spreads around. At this time, the spreading rainwater will enter the corresponding water storage ring groove 18 for storage. Then, when the rain on the bottom of the base 1 disappears after the rainy day, at this time, the pressure of the rainwater inside and outside the water storage ring groove 18 disappears. Under the action of the rainwater pressure, the rotating plate 21 will open. At this time, the stored rainwater will slide down and flow out to the bottom end of the base 1. After it completely flows out, under the action of the spring 20, the rotating plate 21 will automatically return to its original state. Furthermore, this structure realizes the discharge of the rainwater entering the inside of the base 1.

[0036] On one side of the bottom end of the internal thread ring 7 away from the V-shaped hinge rod 10, a connecting rod 22 is fixedly connected; a cleaning brush 23 is fixedly connected to the bottom end of the connecting rod 22, and the bristles at the bottom end of the cleaning brush 23 are in contact with the bottom end of the inner cavity 4; during operation, when the two internal thread rings 7 in the same group move towards each other, they will drive the two cleaning brushes 23 to move towards each other. Furthermore, the cleaning brushes 23 will clean the dust at the bottom end of the inner cavity 4 and sweep it into the through port 12, and discharge the dust through the through port 12.

[0037] A sliding groove 27 is provided on one side of the notch 17; a sliding door 24 is slidably connected in the sliding groove 27; a groove 25 is provided on the other side of the notch 17, and the other end of the sliding door 24 is located in the groove 25; a buckle groove 26 is provided on the side of the sliding door 24 away from the base 1; during operation, the sliding door 24 is opened through the buckle groove 26. At this time, the sliding door 24 slides into the sliding groove 27, and then the notch 17 is in an open state. And after transportation, the sliding door 24 can be closed to seal the notch 17, preventing external dust from entering the installation chamber 13 through the notch 17.

[0038] A threaded rod 29 is fixedly connected to the front end inside the installation chamber 13; an annular groove 291 is provided on the surface of the rotary handle 16, and the other end of the threaded rod 29 extends into the annular groove 291 and is slidably matched with it; a nut 30 is threadedly connected to the outside of the threaded rod 29, and the end face of the nut 30 is in contact with the rotary handle 16; during operation, when the nut 30 is loosened to be separated from the rotary handle 16, the rotary handle 16 is rotated. After the universal wheel 11 is moved downward and the universal wheel 11 jacks up the device, the nut 30 is rotated again to make it closely fit with the rotary handle 16 again. At this time, the rotary handle 16 can be squeezed and fixed to prevent the rotary handle 16 from rotating during transportation, thereby causing the unstable movement of the universal wheel 11.

[0039] Embodiment 2

[0040] Please refer to Figure 7 As shown, compared with Embodiment 1, as another embodiment of the present invention, both ends of the support rod 2 are fixedly connected with reinforcing ribs 32, and the bottom ends of the reinforcing ribs 32 are fixedly connected with the top end of the base 1; during operation, the reinforcing ribs 32 can strengthen the connection strength relationship between the support rod 2 and the base 1, and avoid the situation that the support rod 2 is bent or even broken in case of strong wind and heavy rain.

[0041] Working principle: Under the condition of removing the fastener 28, open the sliding door 24, then put the hand into the notch 17 and rotate the rotary handle 16. The rotary handle 16 drives the front pulley 14 to rotate. The front pulley 14 will drive the rear pulley 14 to rotate through the belt. Then the two pulleys 14 will drive the two shaft rods 5 to rotate at the same time. At this time, due to the opposite thread directions of the first external thread 61 and the second external thread 62, the two internal thread rings 7 in the same group move towards each other. The V-shaped hinge rod 10 rotates to make the included angle smaller, the bottom end of the V-shaped hinge rod 10 moves downward, the V-shaped hinge rod 10 drives the universal wheel 11 to move downward, and contacts the ground through the through hole 12. At this time, continue to rotate the shaft rod 5 until the universal wheel 11 completely lifts the device, then stop rotating the shaft rod 5, and then push the device for transportation. And when the two internal thread rings 7 in the same group move towards each other, they will drive the two cleaning brushes 23 to move towards each other. Then the cleaning brushes 23 will clean the dust at the bottom of the inner cavity 4 and sweep it into the through hole 12, and discharge the dust through the through hole 12. And on rainy days, water will enter the bottom of the base 1. At this time, the rainwater enters the inner cavity 4 through the through hole 12 and then spreads around. The spreading rainwater will enter the corresponding water storage ring groove 18 for storage. Then when the rain stops at the bottom of the base 1, the pressure of the rainwater inside and outside the water storage ring groove 18 disappears. Under the action of the rainwater pressure, the rotating plate 21 will open. At this time, the stored rainwater will slide down and flow out to the bottom of the base 1. After it completely flows out, under the action of the spring 20, the rotating plate 21 will automatically return to its original state. This structure realizes the discharge of the rainwater entering the base 1. When transported to the destination, slide the sliding door 24 to seal the notch 17, and then use the fastener 28 to squeeze and fix it again. Therefore, the transportation speed of the device is fast and the safety is high.

[0042] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An antenna device, characterized in that : The antenna device includes: a base (1); a support rod (2) fixedly connected to the top end of the base (1); an antenna body (3) installed at the top end of the support rod (2); inner cavities (4) opened at both the front end and the rear end inside the base (1); a shaft rod (5) provided in each of the inner cavities (4); one end of the shaft rod (5) is rotatably connected to the inner side wall of the base (1), and the other end of the shaft rod (5) penetrates through the side wall of the base (1) and extends to the outside of the base (1); a set of threaded components (6) is provided at both ends of the two shaft rods (5), and the threaded component (6) includes a first external thread (61) and a second external thread (62); each set of the first external thread (61) and the second external thread (62) is provided on the outer side of the shaft rod (5), and the thread directions of the first external thread (61) and the second external thread (62) are opposite; an internal thread ring (7) is threadedly connected to the outer sides of the first external thread (61) and the second external thread (62); slide rails (8) are opened at the top ends of the two inner cavities (4); a slide rod (9) is fixedly connected to the top end of each internal thread ring (7), and the top ends of the slide rods (9) extend into the slide rails (8) and are slidably matched with the slide rails (8); the bottom ends of the internal thread rings (7) in the same group are jointly hinged with a V-shaped hinge rod (10); a universal wheel (11) is hinged to the bottom end of each V-shaped hinge rod (10); through openings (12) are opened at both sides of the bottom ends of the two inner cavities (4); A water storage ring groove (18) is opened on the outer periphery of each of the through openings (12); a drain port (19) is opened at the bottom end of each water storage ring groove (18); a rotating plate (21) is hinged to the top end of each drain port (19); a spring (20) is fixedly connected to the top end of each rotating plate (21), and the other end of the spring (20) is fixedly connected to the side wall of the water storage ring groove (18); A connecting rod (22) is fixedly connected to the side of the bottom end of each internal thread ring (7) away from the V-shaped hinge rod (10); a cleaning brush (23) is fixedly connected to the bottom end of each connecting rod (22), and the bristles at the bottom end of the cleaning brush (23) are in contact with the bottom end of the inner cavity (4); An installation chamber (13) is fixedly connected to the outside of the base (1); a notch (17) is opened at the front end of the side of the installation chamber (13) away from the base (1); belt pulleys (14) are fixedly connected to the ends of the two shaft rods (5) located outside the base (1); a belt (15) is connected to the two belt pulleys (14) together; a rotating handle (16) is fixedly connected to the side of the belt pulley (14) at the front end away from the base (1); A sliding groove (27) is opened on one side of the notch (17); a sliding door (24) is slidably connected in the sliding groove (27); a groove (25) is opened on the other side of the notch (17), and the other end of the sliding door (24) is located in the groove (25); a buckle groove (26) is opened on the side of the sliding door (24) away from the base (1); Select a receiving dish as the antenna and make it in an elevation angle state; A support rod is arranged at the bottom of the receiving dish, and a base is arranged at the bottom end of the support rod to support the antenna; The signal receiver and the signal transmitter are installed inside the receiving dish to form an antenna device.

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