Transmit-receive terminal for satellite communication

Abstract

The invention discloses a receiving and transmitting terminal for satellite communication, and belongs to the technical field of satellite communication, the receiving and transmitting terminal comprises a support frame and a connecting seat mounted on the support frame, a receiving unit is fixed on the connecting seat, the receiving unit is connected with a terminal receiver, the receiving unit and the support frame are connected with each other through an electric telescopic rod, and the electric telescopic rod is connected with the terminal receiver. A servo motor is installed on the connecting base, a transmission gear is connected to the output end of the servo motor, a linkage gear is arranged on the side edge of the transmission gear, a heat source cleaning component is installed on the linkage gear, and the heat source cleaning component is in a rotary scraping and hot air melting mode. According to the transceiver terminal for satellite communication, when ice and snow are cleaned, the ice and snow are cleaned through the combination of two modes of rotation of the cleaning scraper and hot air blowing, and meanwhile, a vibration part is arranged on the scraper and used for impacting ice blocks through the vibration part during cleaning, so that the ice blocks are shattered, and the ice blocks are conveniently scraped by the cleaning scraper.

Description

Technical Field

[0001] The present invention relates to the technical field of satellite communications, in particular to a transceiver terminal for satellite communications. Background Art

[0002] As an important means of long-distance communication, satellite communication has demonstrated its unique advantages and broad application prospects in many fields. The transceiver terminal for satellite communication is a key component of the satellite communication system, responsible for receiving, sending and processing signals. Its performance directly affects the quality, speed and stability of satellite communication.

[0003] For example, the Chinese patent with the announcement number: CN214507075U, the patent name: A satellite remote sensing data terminal receiving device, and the announcement date: 2021-10-26, includes a satellite antenna base, the end face of the satellite antenna base is provided with a heating component, and the center of the end face of the satellite antenna base is provided with an electric telescopic support column. Through the provided heating plate, when snow accumulates on the satellite antenna on snowy days, the snow is heated to melt it, thereby preventing a large amount of snow from accumulating.

[0004] Among them, the above-mentioned prior art has the following technical problems: when the existing transceiver terminal is in use, in order to prevent rain and snow from interfering with signal transmission and reception, a heating component is set. Although the heating component can be used to melt ice and snow, the overall cleaning effect is poor if the ice and snow are removed by relying solely on the heating component. In addition, when the heating component is heating, the internal area of ​​the entire receiving terminal cannot be fully heated, which easily leads to uneven melting of ice and snow in various places during actual melting.

[0005] Therefore, we propose a satellite communication transceiver terminal to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a transceiver terminal for satellite communication to solve the problem raised in the above background technology that the existing transceiver terminals on the market, when in use, in order to prevent rain and snow from interfering with signal transmission and reception, a heating component is set. Although the heating component can be used to melt ice and snow, the overall cleaning effect is poor if only the heating component is used to remove ice and snow. In addition, when the heating component is heating, the internal area of ​​the entire receiving terminal cannot be fully heated, which easily leads to the problem of uneven melting of ice and snow in various places during actual melting.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A transceiver terminal for satellite communication, comprising a support frame and a connecting seat installed on the support frame, a receiving unit fixed on the connecting seat, and a terminal receiver connected to the receiving unit, the receiving unit and the support frame are connected to each other through an electric telescopic rod, a servo motor is installed on the connecting seat, and a transmission gear is connected to the output end of the servo motor, a linkage gear is provided on the side of the transmission gear, and a heat source cleaning component is installed on the linkage gear, the heat source cleaning component cleans the ice and snow inside the receiving unit by rotating scraping and melting with hot air, and a vibration component is installed on the heat source cleaning component, and the vibration component is used to impact the ice inside the receiving unit when the heat source cleaning component rotates.

[0008] Preferably, the connecting seat and the supporting frame are rotatably connected, and the supporting frame and the receiving unit are hingedly connected to the telescopic end and the fixed end of the electric telescopic rod respectively.

[0009] By adopting the above technical solution, through the hinged connection of the electric telescopic rod, when the electric telescopic rod is extended or retracted, the connecting seat on the receiving unit rotates on the supporting frame.

[0010] Preferably, the heat source cleaning component includes a center column, and a linkage gear is installed on the center column. The center column is located in the middle of the receiving unit. A positioning tube is installed on the center column, and the positioning tube is fixed on the connecting seat. The positioning tube is connected to each other through the gas pipe and the heating gas equipment, and drainage ports are provided on the center column and the positioning tube. The end of the center column is connected to the blowing plate through a hose, and a cleaning scraper is provided on the side of the center column. A connecting column is installed on the cleaning scraper, and a power rod is inserted into the connecting column. The upper end of the power rod is hingedly connected to an adjustment block installed at the lower end of the blowing plate, and the power rod is connected to each other through an auxiliary spring and the connecting column. An exhaust pipe is installed at the end of the cleaning scraper, and an electric control valve is provided on the exhaust pipe.

[0011] By adopting the above technical solution, when the transmission gear rotates, the meshing linkage gear can be used to drive the center column to rotate synchronously.

[0012] Preferably, the central column can rotate on the positioning tube, and the central column is connected to the cleaning scraper on the side, and the drainage ports on the central column and the positioning tube are aligned with each other in the initial state.

[0013] By adopting the above technical solution, when hot air flows into the interior of the center column, part of the hot air can enter the interior of the cleaning scraper, and the blocking and opening of the airflow are achieved by utilizing the misalignment and overlap of the center column and the drainage port on the positioning tube.

[0014] Preferably, the power rod and the connecting column are slidably connected, and the adjustment block hinged at the upper end of the power rod can slide at the lower end of the blowing plate, and the end of the blowing plate close to the center column is rotatably connected to the center column.

[0015] By adopting the above technical solution, the reciprocating movement of the power rod on the connecting column can make the hinged adjustment block move on the blowing plate, and the movement of the adjustment block can make the blowing plate rotate back and forth around the central column.

[0016] Preferably, the interior of the cleaning scraper is configured as a hollow structure, and the cleaning scraper and the inner wall of the receiving unit fit together.

[0017] By adopting the above technical solution, the cleaning scraper can be used to scrape the ice and snow inside the receiving unit through the rotation of the central column, and when hot air flows inside the cleaning scraper, its own temperature increases, which can improve the ice and snow removal effect.

[0018] Preferably, the vibration component includes a clamping column, and the clamping column and the side of the cleaning scraper are integrally formed. A friction rod is installed inside the clamping column, and the friction rod is connected to each other through a reset spring and the clamping column. A magnetic block is installed at the end of the friction rod, and an impact rod is provided on the side of the magnetic block, and the impact rod is connected to each other through a built-in spring and the clamping column.

[0019] By adopting the above technical solution, the reset spring can be set to enable the friction rod to reset and rebound after moving inside the clamping column. The friction between the reciprocating movement of the friction rod and the clamping column can increase the temperature of the cleaning scraper itself through the heat generated by friction.

[0020] Preferably, one end of the friction rod away from the magnetic block is in contact with the inner wall of the clamping column, and the interior of the clamping column is connected to the interior of the cleaning scraper.

[0021] By adopting the above technical solution, when airflow enters the interior of the cleaning scraper, the airflow can enter the interior of the clamping column, thereby pushing the friction rod inside the clamping column to move.

[0022] Preferably, the impact rod is formed into an elastic telescopic structure by a built-in spring and a clamping column, and one end of the impact rod close to the magnetic block is set to a magnetic metal material.

[0023] By adopting the above technical solution, when the magnetic block moves and approaches the end of the impact rod, the impact rod can be moved by the action of magnetic force.

[0024] Compared with the prior art, the present invention has the following beneficial effects: when clearing ice and snow, the satellite communication transceiver terminal realizes the clearing of ice and snow by combining the rotation of the cleaning scraper and the blowing of hot air. At the same time, a vibration component is provided on the scraper to impact the ice during the cleaning process, thereby breaking the ice and facilitating the scraping of the ice by the cleaning scraper.

[0025] 1. A blowing plate is provided, and the hot air blown out by the blowing plate can heat and melt the ice and snow inside the receiving unit. When the central column rotates, it can drive the cleaning scraper to rotate synchronously, and the rotation of the cleaning scraper can scrape off the ice and snow attached to the inside of the receiving unit;

[0026] 2. An adjustment block is provided. By overlapping and misaligning the center column and the drainage port on the positioning tube, the power rod can be reciprocated up and down on the connecting column. The reciprocating movement of the power rod can then make the adjustment block slide on the lower end of the blowing plate. The sliding of the adjustment block can make the blowing plate swing back and forth, thereby increasing the blowing range of the blowing plate and improving the melting effect of ice and snow inside the receiving unit;

[0027] 3. An impact rod is provided. When the drainage ports on the center column and the positioning tube coincide or misalign, the friction rod and the impact rod can be reciprocated on the clamping column. The reciprocating movement of the friction rod can cause friction with the clamping column. The heat generated by the friction can increase the temperature of the cleaning scraper itself, which is convenient for subsequent ice and snow cleaning. At the same time, after the impact rod reciprocates, it can knock and crush the ice in advance when the cleaning scraper rotates, reducing the difficulty of cleaning the ice with the cleaning scraper later. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic structural diagram of the receiving unit and terminal receiver of the present invention;

[0030] Figure 3 This is a schematic diagram of the transmission gear and linkage gear structure of the present invention;

[0031] Figure 4 This is a schematic diagram of the central column and blowing plate structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the cleaning scraper and exhaust pipe structure of the present invention;

[0033] Figure 6 For the present invention Figure 5 A in the middle is an enlarged structural diagram;

[0034] Figure 7This is a schematic diagram of the structure of the connecting column and the power rod of the present invention;

[0035] Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0036] Figure 9 This is a structural schematic diagram of the clamping column and friction rod of the present invention.

[0037] In the figure: 1. Support frame; 2. Connecting seat; 3. Receiving unit; 4. Terminal receiver; 5. Electric telescopic rod; 6. Servo motor; 7. Transmission gear; 8. Linkage gear; 9. Heat source cleaning component; 901. Center column; 902. Positioning tube; 903. Air pipe; 904. Drainage port; 905. Blowing plate; 906. Cleaning scraper; 907. Connecting column; 908. Power rod; 909. Adjusting block; 910. Auxiliary spring; 911. Exhaust pipe; 10. Vibrating component; 101. Clamping column; 102. Friction rod; 103. Return spring; 104. Magnetic block; 105. Impact rod; 106. Built-in spring. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1: When using an existing transceiver terminal, in order to prevent rain and snow from interfering with signal transmission and reception, a heating component is provided. Although the heating component can be used to melt ice and snow, the overall cleaning effect is poor when relying solely on the heating component to remove ice and snow. In addition, the heating component cannot fully heat the entire internal area of ​​the receiving terminal during heating, which easily leads to uneven melting of ice and snow in various places during actual melting. In order to solve this technical problem, the following technical content is disclosed in this embodiment. Please refer to Figures 1-8As shown, a transceiver terminal for satellite communication includes a support frame 1 and a connecting seat 2 installed on the support frame 1, a receiving unit 3 is fixed on the connecting seat 2, and the receiving unit 3 is connected to the terminal receiver 4, the receiving unit 3 and the support frame 1 are connected to each other through an electric telescopic rod 5, a servo motor 6 is installed on the connecting seat 2, and a transmission gear 7 is connected to the output end of the servo motor 6, a linkage gear 8 is provided on the side of the transmission gear 7, and a heat source cleaning component 9 is installed on the linkage gear 8, and the heat source cleaning component 9 realizes the receiving of the receiver by rotating scraping and hot air melting. The ice and snow inside the unit 3 are cleaned, the connecting seat 2 and the support frame 1 are rotatably connected, and the support frame 1 and the receiving unit 3 are hingedly connected to the telescopic end and the fixed end of the electric telescopic rod 5 respectively. The heat source cleaning component 9 includes a central column 901, and a linkage gear 8 is installed on the central column 901. The central column 901 is located in the middle of the receiving unit 3. A positioning tube 902 is installed on the central column 901, and the positioning tube 902 is fixed on the connecting seat 2. The positioning tube 902 is connected to the heating gas equipment through the gas pipe 903, and the central column 901 and the positioning tube 902 are both provided with a drainage The end of the central column 901 is connected to the blowing plate 905 through a hose, and a cleaning scraper 906 is provided on the side of the central column 901. A connecting column 907 is installed on the cleaning scraper 906, and a power rod 908 is inserted into the connecting column 907. The upper end of the power rod 908 is hingedly connected to an adjustment block 909 installed at the lower end of the blowing plate 905, and the power rod 908 is connected to the connecting column 907 through an auxiliary spring 910. An exhaust pipe 911 is installed at the end of the cleaning scraper 906, and an electric control valve is provided on the exhaust pipe 911. The central column 901 can The positioning tube 902 rotates, and the central column 901 is connected to the cleaning scraper 906 on the side, and the central column 901 and the drainage port 904 on the positioning tube 902 are aligned with each other in the initial state, the power rod 908 and the connecting column 907 are slidably connected, and the adjustment block 909 hinged at the upper end of the power rod 908 can slide on the lower end of the blowing plate 905, and the end of the blowing plate 905 close to the central column 901 is rotatably connected to the central column 901, the interior of the cleaning scraper 906 is set to a hollow structure, and the cleaning scraper 906 and the inner wall of the receiving unit 3 fit each other.

[0040] When using the transceiver terminal, the electric telescopic rod 5 can be turned on. By turning on the electric telescopic rod 5, the receiving unit 3 and the connecting seat 2 can be pulled to rotate and adjust on the support frame 1, so that the receiving unit 3 can be adjusted to a suitable angle. When there is ice and snow inside the receiving unit 3, the heating gas equipment is connected to the gas pipe 903 to supply air to the inside of the central column 901. The air flow inside the central column 901 enters the blowing plate 905 through the hose, and the hot air flow is blown out through the air outlet on the side of the blowing plate 905. The hot air blown toward the inside of the receiving unit 3 can The snow is melted and the servo motor 6 is turned on at the same time. After the servo motor 6 is turned on, the transmission gear 7 and the linkage gear 8 can be used to rotate the center column 901. The rotation of the center column 901 can drive the blowing plate 905 and the cleaning scraper 906 to rotate synchronously. The rotation of the blowing plate 905 can evenly heat the inside of the receiving unit 3, and the rotation of the cleaning scraper 906 can scrape the ice and snow inside the receiving unit 3, thereby improving the cleaning effect of the ice and snow inside the receiving unit 3. At the same time, after the center column 901 rotates, the drainage port 904 on it and the positioning tube 902 on it are After the drainage ports 904 are aligned with each other, the air flow transported by the air pipe 903 can normally enter the interior of the central column 901, and part of the air flow inside the central column 901 can enter the cleaning scraper 906. The entry of the hot air flow can increase the temperature of the cleaning scraper 906 itself, thereby improving the subsequent cleaning effect of the cleaning scraper 906 on ice and snow. After the air enters the cleaning scraper 906, it can push the power rod 908 inside the connecting column 907 to move. When the central column 901 continues to rotate, the drainage port 904 on it and the drainage port 904 on the positioning tube 902 are aligned. When they are misaligned, the electric control valve on the exhaust pipe 911 at the end of the cleaning scraper 906 is opened, and the air flow inside the cleaning scraper 906 is discharged through the exhaust pipe 911. After the air flow inside the cleaning scraper 906 is reduced, the power rod 908 is reset under the action of the auxiliary spring 910. The reciprocating movement of the power rod 908 can make the blowing plate 905 swing back and forth on the side of the central column 901 through the adjustment block 909 hinged at the upper end. As a result, the blowing plate 905 can further increase the blowing range of the blowing plate 905 as the central column 901 rotates and the blowing plate 905 swings itself.

[0041] Example 2: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned Example 1. The following technical content is disclosed in this embodiment, such as Figure 4-Figure 9As shown, a vibration component 10 is installed on the heat source cleaning component 9. The vibration component 10 is used to impact the ice cubes inside the receiving unit 3 when the heat source cleaning component 9 rotates. The vibration component 10 includes a clamping column 101, and the clamping column 101 and the side of the cleaning scraper 906 are integrally formed. A friction rod 102 is installed inside the clamping column 101, and the friction rod 102 is connected to the clamping column 101 through a return spring 103. A magnetic block 104 is installed at the end of the friction rod 102. A collision rod 105 is provided on the side of the magnetic block 104, and the collision rod 105 is connected to each other through a built-in spring 106 and a clamping column 101. The end of the friction rod 102 away from the magnetic block 104 is in contact with the inner wall of the clamping column 101, and the interior of the clamping column 101 is connected to the interior of the cleaning scraper 906. The collision rod 105 forms an elastic telescopic structure through the built-in spring 106 and the clamping column 101, and the end of the collision rod 105 close to the magnetic block 104 is set to a magnetic metal material.

[0042] When the center column 901 and the drainage port 904 on the positioning tube 902 are aligned with each other, the hot air flow transported in the air supply pipe 903 can enter the interior of the cleaning scraper 906 through the center column 901. After the air flow enters the cleaning scraper 906, it pushes the friction rod 102 inside the clamping column 101 to move toward the direction of the impact rod 105. After the friction rod 102 moves, it can use the magnetic block 104 at the end to generate a magnetic force on the impact rod 105, so that the impact rod 105 moves toward the interior of the cleaning scraper 906. When the center column 901 and the drainage port 904 on the positioning tube 902 are separated from each other, the air flow transported by the air supply pipe 903 is blocked. During the blocking process, the electric control valve on the exhaust pipe 911 at the end of the cleaning scraper 906 is opened. At this time, the cleaning The air flow inside the scraper 906 is discharged, and the friction rod 102 and the impact rod 105 are reset under the action of the reset spring 103 and the built-in spring 106 respectively, thereby realizing the reciprocating movement of the friction rod 102 and the impact rod 105. The reciprocating movement of the friction rod 102 can cause friction with the clamping column 101. Since the clamping column 101 and the cleaning scraper 906 are an integrally formed structure, after the friction rod 102 rubs back and forth, the temperature of the cleaning scraper 906 can be increased under friction. At the same time, after the impact rod 105 moves back and forth, as the cleaning scraper 906 rotates, the reciprocating movement of the impact rod 105 can pre-collision and crush the ice cubes to be cleaned, thereby reducing the difficulty of cleaning the ice cubes after the cleaning scraper 906 rotates.

[0043] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transceiver terminal for satellite communication, comprising a support frame (1) and a docking seat (2) mounted on the support frame (1), a receiving unit (3) fixed on the docking seat (2), and a terminal receiver (4) connected to the receiving unit (3), the receiving unit (3) and the support frame (1) being connected to each other via an electric telescopic rod (5), characterized in that: A servo motor (6) is installed on the connecting seat (2), and a transmission gear (7) is connected to the output end of the servo motor (6). A linkage gear (8) is provided on the side of the transmission gear (7), and a heat source cleaning component (9) is installed on the linkage gear (8). The heat source cleaning component (9) cleans the ice and snow inside the receiving unit (3) by means of rotating scraping and hot air melting. A vibration component (10) is installed on the heat source cleaning component (9), and the vibration component (10) is used to impact the ice inside the receiving unit (3) when the heat source cleaning component (9) rotates.

2. A satellite communication transceiver terminal according to claim 1, characterized in that: The connecting seat (2) and the support frame (1) are rotatably connected, and the support frame (1) and the receiving unit (3) are respectively hingedly connected to the telescopic end and the fixed end of the electric telescopic rod (5).

3. A satellite communication transceiver terminal according to claim 1, characterized in that: The heat source cleaning component (9) includes a central column (901), and a linkage gear (8) is installed on the central column (901). The central column (901) is located in the middle of the receiving unit (3). A positioning tube (902) is installed on the central column (901), and the positioning tube (902) is fixed on the connecting seat (2). The positioning tube (902) is connected to the heating gas supply equipment through the gas transmission pipe (903). The central column (901) and the positioning tube (902) are both provided with a drainage port (904). The end of the central column (901) is connected to a blowing plate ( 905), and a cleaning scraper (906) is provided on the side of the central column (901), a connecting column (907) is installed on the cleaning scraper (906), and a power rod (908) is inserted into the connecting column (907), the upper end of the power rod (908) is hingedly connected to an adjustment block (909) installed at the lower end of the blowing plate (905), and the power rod (908) is connected to the connecting column (907) through an auxiliary spring (910), an exhaust pipe (911) is installed at the end of the cleaning scraper (906), and an electric control valve is provided on the exhaust pipe (911).

4. A satellite communication transceiver terminal according to claim 3, characterized in that: The central column (901) can rotate on the positioning tube (902), and the central column (901) is connected to the cleaning scraper (906) on the side, and the drainage ports (904) on the central column (901) and the positioning tube (902) are aligned with each other in the initial state.

5. A satellite communication transceiver terminal according to claim 4, characterized in that: The power rod (908) and the connecting column (907) are slidably connected, and the adjustment block (909) hinged at the upper end of the power rod (908) can slide on the lower end of the blowing plate (905), and the end of the blowing plate (905) close to the central column (901) is rotatably connected to the central column (901).

6. A satellite communication transceiver terminal according to claim 4, characterized in that: The interior of the cleaning scraper (906) is configured as a hollow structure, and the cleaning scraper (906) and the inner wall of the receiving unit (3) are in contact with each other.

7. A satellite communication transceiver terminal according to claim 1, characterized in that: The vibration component (10) includes a clamping column (101), and the clamping column (101) and the side of the cleaning scraper (906) are integrally formed. A friction rod (102) is installed inside the clamping column (101), and the friction rod (102) is connected to the clamping column (101) through a return spring (103). A magnetic block (104) is installed at the end of the friction rod (102), and a collision rod (105) is provided on the side of the magnetic block (104). The collision rod (105) is connected to the clamping column (101) through a built-in spring (106).

8. A satellite communication transceiver terminal according to claim 7, characterized in that: One end of the friction rod (102) away from the magnetic block (104) is in contact with the inner wall of the clamping column (101), and the interior of the clamping column (101) is connected to the interior of the cleaning scraper (906).

9. A satellite communication transceiver terminal according to claim 7, characterized in that: The impact rod (105) forms an elastic telescopic structure through a built-in spring (106) and a clamping column (101), and one end of the impact rod (105) close to the magnetic block (104) is set to a magnetic metal material.

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