Anti-interference multi-band satellite antenna

Abstract

The invention provides an anti-interference multi-band satellite antenna which comprises a base and further comprises a plurality of supporting keels at the top of the base, the top ends of the supporting keels are connected with an outer ring in a penetrating mode, the bottom ends of the supporting keels are connected with a bottom ring in a penetrating mode, antenna bodies are arranged on the supporting keels, and a high-frequency rod is arranged at the top of the base. A plurality of groups of cover plates are movably connected to the outer ring, each cover plate comprises a fan-shaped bottom plate arranged on the outer ring, and fan-shaped photovoltaic panels are arranged on the fan-shaped bottom plates; one end of the cover plate is provided with a turnover mechanism, the other end of the cover plate is provided with a driving mechanism, the bottom of the cover plate is provided with a cleaning mechanism, the turnover mechanism drives the photovoltaic panel to turn over, the photovoltaic panel can be turned over to avoid interference to signals when a satellite antenna is used, the antenna is turned over and covered when the satellite antenna is not used, and the cleaning mechanism is arranged at the bottom of the cover plate. According to the invention, photovoltaic power generation can be carried out to the greatest extent while the antenna is protected, and the cleaning mechanism can be triggered in a linkage manner to clean the antenna body in the overturning process, so that the utilization of light energy by the satellite antenna is realized, and the protection effect on the antenna body is improved while the use cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of satellite antennas, and particularly to an anti-interference multi-band satellite antenna. Background Art

[0002] An anti-interference multi-band satellite antenna is an antenna designed to receive satellite signals and have anti-interference capabilities. This type of antenna usually has the ability to receive signals in multiple frequency bands and can receive satellite signals of different frequencies. The anti-interference ability of this antenna is usually achieved through design and material selection. It can reduce the influence of external interference signals by using specially designed reflectors and polarizers. In addition, the structure and materials of the antenna can also help reduce the impact of interference.

[0003] Chinese Patent CN202411089163.1 discloses an anti-interference multi-band satellite antenna. When the first motor drives the first screw rod and the second screw rod to rotate and the adjusting plate is adjusted to 90 degrees, the adjusting plate drives the rotating rod and the round rod to rotate, and then drives the electric push rod and the connecting rod on the push plate. Then, it drives the rectangular frame and the friction block into the inside of the disc. At the same time, the pressure plate just touches the pressure switch, transmits an electrical signal to the electric push rod, makes the electric push rod push the push plate, drives the connecting rod to push the friction block to contact the inner wall of the disc, rotates with the disc, makes the round rod and the rotating rod rotate, and drives the scraper to scrape off impurities such as rainwater and dust on the surface of the satellite antenna main body. There is no need for manual cleaning, which helps to enhance the signal strength of the satellite antenna main body, keep the antenna surface clean, can reduce these interferences, and enable the signal to be received more smoothly.

[0004] However, there are certain deficiencies in the use of this technical solution. Satellite antennas are mostly installed at high places with sufficient sunlight. The above satellite antenna is powered by an external power supply, resulting in the inability of the satellite antenna to convert light energy, causing waste of energy. Therefore, we propose an anti-interference multi-band satellite antenna. Summary of the Invention

[0005] The purpose of the present invention is to provide an anti-interference multi-band satellite antenna for the deficiencies of the prior art, which realizes the function of photovoltaic power generation through a photovoltaic panel in cooperation with a flipping drive mechanism, and solves the problem of energy waste.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An anti-interference multi-band satellite antenna, including a base, further including multiple support keels on the top of the base, the top ends of multiple groups of the support keels are connected through the outer ring, the bottom ends of multiple groups of the support keels are connected through the bottom ring, an antenna body is arranged on the support keels, a high-frequency rod is arranged on the top of the base, multiple groups of cover plates are movably connected to the outer ring, the cover plate includes a sector bottom plate arranged on the outer ring, a sector photovoltaic panel is arranged on the sector bottom plate, and one end of the sector bottom plate is a closed end; a flipping mechanism is arranged at one end of the cover plate, a driving mechanism is arranged at the other end of the cover plate, and a cleaning mechanism is arranged at the bottom of the cover plate.

[0008] The base includes: an assembly seat arranged on the base; a hydraulic rod installed on the assembly seat; a connecting piece arranged on the assembly seat.

[0009] A high-frequency rod is arranged on the top of the assembly seat, multiple groups of damping rings are arranged on the outer side of the high-frequency rod, a limiting ring is arranged on the outer side of the high-frequency rod, multiple groups of limiting grooves are opened on the top of the limiting ring, and metal blocks are fitted in multiple groups of the limiting grooves.

[0010] The flipping mechanism includes an L-shaped support plate arranged on the support keel, a rotating shaft a is arranged on the L-shaped support plate, a gear a is arranged at the bottom end of the rotating shaft a, a toothed ring is arranged on the outer side of multiple groups of the support keels, a bevel gear a is arranged at the top end of the rotating shaft a, and the flipping mechanism includes a transmission component arranged on the support keel.

[0011] The transmission component includes: a rotating shaft b arranged on the support keel; a bevel gear b arranged on the rotating shaft b; a gear b arranged at both ends of the rotating shaft b; a rotating shaft c penetrating and connecting to the support keel; two telescopic plates arranged on the outer side of the rotating shaft c; a gear c arranged at both ends of the rotating shaft c; and an annular groove opened in the rotating shaft c.

[0012] The driving mechanism includes a groove opened on the closed end, a sliding groove is opened at the bottom of the closed end, and the driving mechanism further includes a driving component and a connecting component arranged on the closed end.

[0013] The driving component includes: a U-shaped seat disposed in the groove; a movable gear movably connected within the U-shaped seat; a telescopic rod disposed in the groove; electrode plate a disposed on the U-shaped seat; electrode plate b disposed in the groove; the connecting component includes: a toothed plate movably connected within the chute; a connecting plate fixedly connected to the bottom of the toothed plate; a pin seat disposed at the end of the connecting plate; an electromagnet embedded in the bottom of the toothed plate.

[0014] The cleaning mechanism includes a collection cylinder disposed at the bottom of the fan-shaped bottom plate. One end of the collection cylinder is connected through a collection hopper, and the other end of the collection cylinder is the water outlet end. One end of the collection cylinder is connected through a traction rod. The driving mechanism includes a filtering component, a sealing component, and a water outlet faucet disposed on the collection cylinder; the filtering component includes: a water draining plate fixedly connected within the collection hopper; a filter plate movably connected to one side of the water draining plate; spring a disposed on the water draining plate; a thimble disposed on the water draining plate; a perforation opened on the water draining plate.

[0015] The sealing component includes: an inner cylinder disposed within the collection hopper; a flow blocking ring fixedly connected to the outer side of the inner cylinder; a sealing plate movably connected within the inner cylinder; multiple groups of water inlet grooves opened on the outer side of the inner cylinder; a structural ring fixedly connected within the inner cylinder; spring b disposed on the structural ring; a connecting ring disposed on the sealing plate.

[0016] The water outlet faucet includes: a valve body disposed at the water outlet end; a valve rod disposed on the valve body; a cam disposed on the valve rod; a valve pin connected through the valve rod; a rod pin disposed on the cam; a connecting rod disposed on the cam.

[0017] The beneficial effects of the present invention are as follows:

[0018] (1) In the present invention, the fan-shaped photovoltaic panel on the fan-shaped bottom plate generates electricity based on the photovoltaic effect of semiconductor materials, and the photovoltaic panel is flipped through a flipping mechanism. When the antenna is in use, it can be unfolded and close to the support keel, making the antenna signal unobstructed. When the antenna is not in use, it can be closed above the antenna body, improving the light energy conversion efficiency while protecting the antenna body and further reducing energy loss.

[0019] (2) When the present invention is flipped, the contact friction between the closed end of the sector bottom plate and the high-frequency rod drives the movement of the toothed plate and the energization of the electromagnetic structure. When it is fully closed, the closed end is fixed through the connection between the toothed plate and the limiting ring and the adsorption between the electromagnetic structure and the metal block, ensuring the stability and protection effect after the sector photovoltaic panel is assembled in a closed manner.

[0020] (3) When the present invention is unfolded, the collecting hopper on the collecting cylinder has its opening facing upwards to collect rainwater. The collected rainwater is filtered by the filter plate in the collecting hopper and then stored in the collecting cylinder to reserve water resources for subsequent cleaning. At the same time, the sealing plate in the inner cylinder is at the top of the inner cylinder under the resilience of spring b, and the filtered rainwater can fall into the inner cylinder from the water inlet groove to complete the collection.

[0021] (4) During the flipping process of the present invention, the filter plate is pulled by the traction rod to slide in the collecting hopper pipeline against the resilience of spring a and contact the water drainage plate. The impurities in the filter holes of the filter plate are pushed out by the thimble, and the impurities on the filter plate are discharged from the opening of the collecting hopper by gravity during the flipping process; the sealing plate is connected to the traction rod through the connecting ring and moves with the traction rod, driving the sealing plate to overcome the resilience of spring b to below the water inlet groove, so that the inner cylinder is in a sealed state during the flipping process to prevent water resources from overflowing from the collecting hopper; the cam is connected to the pin seat on the connecting rod and the connecting plate, so that one end of the cam rotates under the traction force during the flipping process and drives the valve rod to rotate through the valve pin, causing the valve core in the valve body to rotate and complete the water outlet. Further, when the flipping is completed, the water resources in the collecting cylinder can flow from the water outlet end to the antenna body to clean its surface, reducing the influence of dust on the signal reception of the antenna body. Furthermore, when the photovoltaic panel is flipped and combined, the cleaning structure can be triggered synchronously, reducing additional cleaning steps and the influence of dust on the antenna body.

[0022] In summary, the present invention has the advantages of being convenient, environmentally friendly, and highly practical. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of the side structure of the present invention;

[0025] Figure 3 is a front view schematic diagram of the antenna body of the present invention;

[0026] Figure 4 is a top view schematic diagram of the antenna body of the present invention;

[0027] Figure 5 is a schematic diagram of the unfolded structure of the photovoltaic module of the present invention;

[0028] Figure 6 is a schematic diagram of the structure of the photovoltaic module of the present invention;

[0029] Figure 7 Schematic diagram of the high-frequency rod structure of the present invention;

[0030] Figure 8 Schematic diagram of the structure of the flipping mechanism of the present invention;

[0031] Figure 9 Schematic diagram of the bottom view structure of the photovoltaic module of the present invention;

[0032] Figure 10 Schematic diagram of the structure of the driving mechanism of the present invention;

[0033] Figure 11 Schematic diagram of the overall structure of the cleaning mechanism of the present invention;

[0034] Figure 12 Schematic diagram of the disassembled structure of the cleaning mechanism of the present invention;

[0035] Figure 13 Schematic diagram of the internal structure of the cleaning mechanism of the present invention;

[0036] Figure 14 Schematic diagram of the internal structure of the collection hopper of the present invention;

[0037] Figure 15 Schematic diagram of the disassembled structure of the filter sealing assembly of the present invention;

[0038] Figure 16 Schematic diagram of the structure of the water faucet of the present invention.

[0039] The reference numerals in this application are as follows: 1, base; 101, assembly base; 102, hydraulic rod; 103, connecting piece; 2, support keel; 201, outer ring; 202, bottom ring; 3, antenna body; 4, high-frequency rod; 401, damping ring; 402, limiting ring; 403, limiting groove; 404, metal block; 5, cover plate; 501, sector bottom plate; 502, sector photovoltaic panel; 503, closing end; 6, flipping mechanism; 601, L-shaped support plate; 602, rotating shaft a; 603, gear a; 604, toothed ring; 605, conical pulley a; 61, transmission component; 611, rotating shaft b; 612, conical pulley b; 613, gear b; 614, rotating shaft c; 615, telescopic plate; 616, gear c; 617, ring groove; 7, driving mechanism; 701, groove; 702, sliding groove; 71, driving component; 711, U-shaped seat; 712, movable gear; 713, telescopic rod; 714, electrode plate a; 715, electrode plate b; 72, connecting component; 721, toothed plate; 722, connecting plate; 723, pin seat; 724, electromagnet; 8, cleaning mechanism; 801, collection cylinder; 802, collection hopper; 803, water outlet end; 804, towing rod; 81, filtering component; 811, draining plate; 812, filter plate; 813, spring a; 814, ejector pin; 815, perforation; 82, sealing component; 821, inner cylinder; 822, flow blocking ring; 823, sealing plate; 824, water inlet groove; 825, structural ring; 826, spring b; 827, connecting ring; 83, water outlet faucet; 831, valve body; 832, valve stem; 833, cam; 834, valve pin; 835, rod pin; 836, connecting rod. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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 shall fall within the protection scope of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0042] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0043] Embodiment 1: As Figures 1 - 10 shown, this embodiment provides an anti-interference multi-band satellite antenna, which includes a base 1, and further includes multiple support keels 2 on the top of the base 1. The top ends of multiple groups of support keels 2 are connected through an outer ring 201, and the bottom ends of multiple groups of support keels 2 are connected through a bottom ring 202. An antenna body 3 is arranged on the support keel 2. A high-frequency rod 4 is arranged on the top of the base 1. Multiple groups of cover plates 5 are movably connected to the outer ring 201. The cover plate 5 includes a sector bottom plate 501 arranged on the outer ring 201. A sector photovoltaic panel 502 is arranged on the sector bottom plate 501. One end of the sector bottom plate 501 is a closed end 503. A flipping mechanism 6 is arranged at one end of the cover plate 5, a driving mechanism 7 is arranged at the other end of the cover plate 5, and a cleaning mechanism 8 is arranged at the bottom of the cover plate 5.

[0044] In this embodiment, multiple support keels 2, the outer ring 201, and the bottom ring 202 provide support for the antenna body 3, and the sector photovoltaic panel 502 on the sector bottom plate 501 generates electricity based on the photovoltaic effect of semiconductor materials.

[0045] The base 1 includes: an assembly seat 101, which is arranged on the base 1; a hydraulic rod 102, which is installed on the assembly seat 101; and a connecting piece 103, which is arranged on the assembly seat 101.

[0046] In this embodiment, when the hydraulic rod 102 expands and contracts, it realizes the adjustment of the antenna body 3 through the movable connection between the connecting piece 103 and the support keel 2, which is convenient for adjusting the signal received by the antenna body 3 and the illumination angle of the sector photovoltaic panel 502.

[0047] A high-frequency rod 4 is arranged on the top of the assembly seat 101. Multiple groups of damping rings 401 are arranged on the outer side of the high-frequency rod 4. A limiting ring 402 is arranged on the outer side of the high-frequency rod 4. Multiple limiting grooves 403 are opened at the top of the limiting ring 402, and multiple metal blocks 404 are embedded in multiple groups of limiting grooves 403.

[0048] In this embodiment, multiple groups of damping rings 401 increase the friction force on the outer wall of the high-frequency rod 4, ensuring the driving effect on the subsequent driving component 71, and the limiting ring 402 provides limiting support for the closed end 503 of the sector bottom plate 501.

[0049] The flipping mechanism 6 includes an L-shaped support plate 601 provided on the support keel 2. A rotating shaft a602 is provided on the L-shaped support plate 601. A gear a603 is provided at the bottom end of the rotating shaft a602. A toothed ring 604 is provided outside multiple groups of support keels 2. A tapered wheel a605 is provided at the top end of the rotating shaft a602. The flipping mechanism 6 includes a transmission component 61 provided on the support keel 2.

[0050] In this embodiment, the toothed ring 604 is synchronously engaged with the gear a603 of the rotating shaft a602 on multiple groups of support keels 2 and is driven by an external motor, so as to realize the synchronous drive of multiple groups of rotating shafts a602, and ensure the synchronous flipping drive of multiple groups of sector-shaped bottom plates 501 and sector-shaped photovoltaic panels 502.

[0051] The transmission component 61 includes: a rotating shaft b611 provided on the support keel 2; a tapered wheel b612 provided on the rotating shaft b611; a gear b613 provided at both ends of the rotating shaft b611; a rotating shaft c614 penetrating and connecting to the support keel 2; two telescopic plates 615 provided outside the rotating shaft c614; a gear c616 provided at both ends of the rotating shaft c614; and an annular groove 617 opened in the rotating shaft c614.

[0052] In this embodiment, through the engagement of the tapered wheel a605 on the rotating shaft a602 and the tapered wheel b612 on the rotating shaft b611, when the rotating shaft a602 rotates, it drives the gear b613 on the rotating shaft b611 to rotate. Through the engagement of the gear c616 on the rotating shaft c614 and the gear b613, when the rotating shaft b611 rotates, it drives the rotating shaft c614 to rotate on the support keel 2, and drives the sector-shaped photovoltaic panel 502 to flip along the outer ring 201 through the telescopic plate 615. When the antenna body 3 is in use, the sector-shaped photovoltaic panel 502 can be flipped and unfolded without affecting the signal reception of the antenna body 3. When the antenna body 3 is not in use, it can be flipped and combined to cover the antenna body 3, covering and protecting the opening, reducing the erosion of dust and rain on the antenna body 3 and the influence of wind, and at the same time increasing the light-receiving area of the sector-shaped photovoltaic panel 502, making full use of the conversion of light energy.

[0053] The driving mechanism 7 includes a groove 701 opened on the closing end 503. A sliding groove 702 is opened at the bottom of the closing end 503. The driving mechanism 7 further includes a driving component 71 and a connecting component 72 provided on the closing end 503.

[0054] The driving component 71 includes: a U-shaped seat 711 which is arranged in the groove 701; a movable gear 712 which is movably connected within the U-shaped seat 711; a telescopic rod 713 which is arranged in the groove 701; an electrode plate a 714 which is arranged on the U-shaped seat 711; an electrode plate b 715 which is arranged in the groove 701; the connecting component 72 includes: a toothed plate 721 which is movably connected within the sliding groove 702; a connecting plate 722 which is fixedly connected to the bottom of the toothed plate 721; a pin seat 723 which is arranged at the tail end of the connecting plate 722; an electromagnet 724 which is embedded in the bottom of the toothed plate 721.

[0055] In this embodiment, during the flipping process of the sector-shaped photovoltaic panel 502, the movable gear 712 can fully contact the high-frequency rod 4 due to the resilience of the telescopic rod 713 in the groove 701. The movable gear 712 is fully driven through the frictional force. The engagement of the toothed plate 721 with the movable gear 712 can drive the movable gear 712 to move outward, and drive the pin seat 723 and the traction rod 804 to move through the connecting plate 722. During the continuous force application process, the U-shaped seat 711 can overcome the resilience of the telescopic rod 713 and contract into the groove 701. When contracting, it drives the electrode plate a 714 to contact the electrode plate b 715, enabling the circuit of the electromagnet 724 to be connected and generating a magnetic force. When one end of the toothed plate 721 extends into the limiting groove 403 and contacts the metal block 404, it is adsorbed and fixed, thereby realizing the fixation of the closed end of the sector-shaped photovoltaic panel 502 when closed.

[0056] Embodiment 2: As Figures 11 - 16 shown, the same or corresponding components as those in Embodiment 1 adopt the corresponding reference numerals in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The differences between this Embodiment 2 and Embodiment 1 are as follows:

[0057] The cleaning mechanism 8 includes a collection cylinder 801 arranged at the bottom of the sector-shaped bottom plate 501. One end of the collection cylinder 801 is connected through a collection hopper 802, and the other end of the collection cylinder 801 is a water outlet end 803. One end of the collection cylinder 801 is connected through a traction rod 804. The driving mechanism 7 includes a filtering component 81, a sealing component 82 and a water outlet faucet 83 arranged on the collection cylinder 801; the filtering component 81 includes: a water draining plate 811 which is fixedly connected within the collection hopper 802; a filter plate 812 which is movably connected to one side of the water draining plate 811; a spring a 813 which is arranged on the water draining plate 811; a thimble 814 which is arranged on the water draining plate 811; a perforation 815 which is opened on the water draining plate 811.

[0058] In this embodiment, the opening of the collecting hopper 802 on the collecting cylinder 801 faces upward when unfolded, so that rainwater can be collected. The collected rainwater is filtered by the filter plate 812 in the collecting hopper 802 and then stored in the collecting cylinder 801 to reserve water resources for subsequent cleaning. The bottom end of the filter plate 812 is connected to the traction rod 804. The traction rod 804 drives the filter plate 812 to slide in the pipeline of the collecting hopper 802 against the resilience of the spring a813 through the toothed plate 721 and the connecting plate 722 and contact the water draining plate 811. The impurities in the filter holes of the filter plate 812 are pushed out by the ejector pin 814. The impurities on the filter plate 812 are discharged from the opening of the collecting hopper 802 by gravity during the flipping process.

[0059] The sealing assembly 82 includes: an inner cylinder 821 disposed inside the collecting hopper 802; a flow blocking ring 822 fixedly connected to the outer side of the inner cylinder 821; a sealing plate 823 movably connected to the inside of the inner cylinder 821; a plurality of water inlet grooves 824 formed on the outer side of the inner cylinder 821; a structural ring 825 fixedly connected to the inside of the inner cylinder 821; a spring b826 disposed on the structural ring 825; and a connecting ring 827 disposed on the sealing plate 823.

[0060] In this embodiment, the sealing plate 823 is connected to the traction rod 804 through the connecting ring 827 and moves along with the toothed plate 721. Furthermore, during the flipping process, the sealing plate 823 can be driven to move below the water inlet groove 824 against the resilience of the spring b826, so that the inner cylinder 821 is in a sealed state during the flipping process, avoiding the overflow of water resources from the collecting hopper 802. During the collecting process, due to the resilience of the spring b826, the sealing plate 823 is at the top end of the inner cylinder 821, and the filtered rainwater can fall into the inner cylinder 821 through the water inlet groove 824 to complete the collection.

[0061] The water outlet faucet 83 includes: a valve body 831 disposed on the water outlet end 803; a valve rod 832 disposed on the valve body 831; a cam 833 disposed on the valve rod 832; a valve pin 834 penetrating and connected to the valve rod 832; a rod pin 835 disposed on the cam 833; and a connecting rod 836 disposed on the cam 833.

[0062] In this embodiment, the cam 833 is connected to the pin seat 723 on the connecting plate 722 through the rod pin 835 and the connecting rod 836. Furthermore, one end of the cam 833 rotates under force during the flipping process and drives the valve rod 832 to rotate through the valve pin 834, so that the valve core in the valve body 831 rotates and the water outlet is completed. Further, when the flipping is completed, the water resources in the collecting cylinder 801 can flow from the water outlet end 803 to the antenna body 3 to clean its surface, reducing the influence of dust on the signal reception of the antenna body 3.

[0063] Working steps

[0064] Step 1, power generation process: The telescopic movement of the hydraulic rod 102 drives the adjustment of the antenna body 3 through the movable connection with the support keel 2 via the connecting member 103, and further adjusts the receiving signal of the antenna body 3 and the illumination angle of the fan-shaped photovoltaic panel 502 in the unfolded state. Power generation is carried out through the photovoltaic effect of the semiconductor material in the fan-shaped photovoltaic panel 502.

[0065] Step 2, flipping process: The gear ring 604 is synchronously engaged with the gear a603 of the rotating shaft a602 on multiple groups of support keels 2 and is driven by an external motor. When the external motor starts, the gear ring 604 drives multiple groups of rotating shafts a602 to rotate synchronously. Through the engagement of the cone pulley a605 on the rotating shaft a602 and the cone pulley b612 on the rotating shaft b611, when the rotating shaft a602 rotates, it drives the gear b613 on the rotating shaft b611 to rotate. Through the engagement of the gear c616 on the rotating shaft c614 and the gear b613, when the rotating shaft b611 rotates, it drives the rotating shaft c614 to rotate on the support keel 2, and drives the fan-shaped photovoltaic panel 502 to flip along the outer ring 201 through the telescopic plate 615, so that the fan-shaped photovoltaic panel 502 can be flipped and combined to cover the antenna body 3 when the antenna body 3 is not in use.

[0066] Step 3, positioning and traction process: During the flipping process, the movable gear 712 on the closing end 503 of the fan-shaped bottom plate 501 can fully contact the high-frequency rod 4 due to the resilience of the telescopic rod 713 in the groove 701, and drives the movable gear 712 to rotate through friction. Through the engagement of the toothed plate 721 and the movable gear 712, it can drive the movable gear 712 to move outward, so that one end of the toothed plate 721 gradually extends into the limiting groove 403, and drives the electromagnet 724 to contact the metal block 404 in the groove 701. And during the continuous force application process, the U-shaped seat 711 is blocked and can overcome the resilience of the telescopic rod 713 and contract into the groove 701, and drives the electrode plate a714 to contact the electrode plate b715, so that the circuit of the electromagnet 724 is connected and generates magnetic force, and adsorbs and fixes when contacting the metal block 404, thereby realizing the positioning of the closing end of the fan-shaped photovoltaic panel 502 during closing and completing the combination.

[0067] Step 4, collection process: The opening of the collection hopper 802 on the collection cylinder 801 faces upward during unfolding, so that rainwater can be collected. The collected rainwater is filtered by the filter plate 812 in the collection hopper 802 and stored in the collection cylinder 801. During collection, the sealing plate 823 is at the top of the inner cylinder 821 due to the resilience of the spring b826 in the inner cylinder 821, that is, the water inlet groove 824 is in an open state. The filtered rainwater falls into the inner cylinder 821 through the water inlet groove 824 on the inner cylinder 821 to complete the collection, reserving water resources for subsequent cleaning.

[0068] Step Five, Cleaning Process: The towing rod 804 towed the filter plate 812 to slide in the pipeline of the collecting hopper 802 against the resilience of the spring a813 and contact the water drainage plate 811. The impurities in the filter holes of the filter plate 812 were pushed out by the ejector pin 814. The impurities on the filter plate 812 were discharged from the open end of the collecting hopper 802 due to gravity during the flipping process. The towing rod 804 towed the sealing plate 823 to move below the water inlet tank 824 against the resilience of the spring b826, so that the inner cylinder 821 was in a sealed state during the flipping process to prevent water resources from overflowing from the collecting hopper 802. The cam 833 was connected to the pin seat 723 on the connecting plate 722 through the rod pin 835 and the connecting rod 836. Then, one end of the cam 833 was rotated under force when the connecting plate 722 moved, and the valve rod 832 was driven to rotate through the valve pin 834, so that the valve core in the valve body 831 rotated and the water outlet was completed. Further, when the flipping was completed, the water resources in the collecting cylinder 801 could flow from the water outlet end 803 to the antenna body 3 to clean its surface.

[0069] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-interference multi-band satellite antenna, comprising a base (1), a supporting keel (2), an antenna body (3) and a high-frequency rod (4), characterized in that: The supporting keel (2) is connected with an outer ring (201) and a bottom ring (202), the outer ring (201) is movably connected with a plurality of sets of cover plates (5), the cover plates (5) comprising a fan-shaped bottom plate (501) arranged on the outer ring (201), a fan-shaped photovoltaic panel (502) and a closed end (503), and further comprising: A flipping mechanism (6), the flipping mechanism (6) being arranged on the supporting keel (2) and being used for flipping and assembling the fan-shaped photovoltaic panels (502); A driving mechanism (7), the driving mechanism (7) being arranged on the fan-shaped bottom plate (501) and used for positioning the fan-shaped photovoltaic panel (502) and for subsequent cleaning and driving; A cleaning mechanism (8), the cleaning mechanism (8) is arranged under the fan-shaped bottom plate (501) and is used to clean the antenna body (3).

2. The anti-interference multi-band satellite antenna according to claim 1, characterized in that: The base (1) comprises an assembly seat (101) which is arranged on the base (1) and is used to support the antenna body (3) and adjust the angle, a hydraulic rod (102) and a connecting piece (103).

3. The anti-interference multi-band satellite antenna according to claim 2, characterized in that: A high-frequency rod (4) is provided on the top of the assembly seat (101), and a plurality of groups of damping rings (401), limiting rings (402), a plurality of groups of limiting grooves (403) and a metal block (404) are provided on the high-frequency rod (4).

4. The anti-interference multi-band satellite antenna according to claim 1, characterized in that: The flipping mechanism (6) comprises an L-shaped support plate (601) arranged on the supporting keel (2) and used for flipping and driving the fan-shaped photovoltaic panel (502), a rotating shaft a (602), a gear a (603), a gear ring (604), and a cone wheel a (605), and a transmission assembly (61) is provided on the supporting keel (2).

5. The anti-interference multi-band satellite antenna according to claim 4, characterized in that: The transmission assembly (61) comprises a rotating shaft b (611) which is arranged on the supporting keel (2) and is used for rotating and driving the fan-shaped photovoltaic panel (502), a cone wheel b (612), a gear b (613), a rotating shaft c (614), a telescopic plate (615), a gear c (616) and an annular groove (617).

6. The anti-interference multi-band satellite antenna according to claim 1, characterized in that: The driving mechanism (7) comprises a groove (701) and a slide groove (702) which are opened on the closed end (503) and used to limit the contraction of the driving component (71); the closed end (503) is provided with a driving component (71) and a connecting component (72).

7. The anti-interference multi-band satellite antenna according to claim 6, characterized in that: The driving assembly (71) comprises a U-shaped seat (711) disposed on the closed end (503) and used to drive the positioning assembly, a movable gear (712), a telescopic rod (713), an electrode plate a (714) and an electrode plate b (715).

8. The anti-interference multi-band satellite antenna according to claim 6, characterized in that: The connection assembly (72) comprises a tooth plate (721) which is arranged on the closed end (503) and is used to position the fan-shaped photovoltaic panel (502), a connection plate (722), a pin seat (723) and an electromagnet (724).

9. The anti-interference multi-band satellite antenna according to claim 1, characterized in that: The cleaning mechanism (8) comprises a collecting cylinder (801) arranged at the bottom of the fan-shaped bottom plate (501) and used for collecting rainwater, a collecting bucket (802), a water outlet end (803) and a traction rod (804); the collecting cylinder (801) is provided with a filtering assembly (81), a sealing assembly (82) and a water outlet tap (83).

10. The anti-interference multi-band satellite antenna according to claim 9, characterized in that: The filtering assembly (81) comprises a drain plate (811) disposed in the collecting hopper (802) and used for filtering rainwater, a filter plate (812), a spring a (813), a thimble (814) and a perforation (815).

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