An assembled modular satellite antenna

Abstract

The present invention discloses an assembled modular satellite antenna, which belongs to the field of satellite antennas. An assembled modular satellite antenna comprises a rotating bracket, and a disk satellite and a signal source mounting bracket mounted on the top of the rotating bracket, wherein a plurality of arc-shaped satellites are mounted inside the signal source mounting bracket, and further comprises: a mounting seat fixed on the surface of the disk satellite and the signal source mounting bracket, wherein the number of the mounting seats is set in multiples and is used to slide and assemble a plurality of arc-shaped satellites; and a positioning mechanism fixed inside the mounting seat; the present invention can quickly install and fix the arc-shaped satellite, thereby preventing the cumbersome problem of replacement in the event of subsequent damage, and reducing the difficulty of work during the satellite antenna assembly process, and at the same time, the satellite antenna can be secondary locked and fixed during assembly, thereby preventing the satellite antenna assembly from being unstable, and further improving the safety of the satellite during use.

Description

Technical Field

[0001] The present invention relates to the technical field of satellite antennas, and in particular to an assembled modular satellite antenna. Background Art

[0002] A satellite antenna is a device used to receive satellite signals. The structure of a satellite antenna is an integral "pot" type structure. Although this integral "pot" type structure of a satellite antenna has the advantage of good appearance quality, when the diameter of the antenna is large, the antenna arc satellite needs to be divided into several modules for later assembly.

[0003] For example, in the prior art, the Chinese patent authorization number is CN102340057A, the application date is 2011-09-06, and the name is an assembled satellite antenna. The invention relates to a structural technology of a miniature antenna. It adopts a split assembly structure. The invention is provided with a fan-shaped surface through a stamping process, and a folding edge is provided on the circumference of the back of the fan-shaped surface at the same time. A round plug cover is formed by a stamping process, and a folding edge is provided on the circumference of the back of the round plug cover at the same time. The fan-shaped surface and the round plug cover are fixedly connected as one, and adjacent folding edges are fixedly connected by bolts. The present invention is conducive to reducing the investment in equipment and reducing the manufacturing cost, and is conducive to installation and transportation. The folding edges are made on the fan-shaped surface and the back of the round plug cover, which plays a role in strengthening the strength of the antenna, so that the antenna is not easily deformed or damaged.

[0004] However, the above patent still has the disadvantage that the arc antenna is assembled and fixed by bolts, which is cumbersome to replace in the event of subsequent damage. In addition, the work is difficult during the assembly process. Once displacement occurs, the manual fatigue strength increases. At the same time, the safety of single bolt locking is low, which further reduces the reliability and efficiency of the satellite antenna. Summary of the invention

[0005] The purpose of the present invention is to solve the problems of complicated assembly and poor locking effect in the prior art, and to propose an assembled modular satellite antenna.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An assembled modular satellite antenna comprises a rotating bracket, and a disk satellite and a signal source mounting bracket mounted on the top of the rotating bracket, wherein a plurality of arc-shaped satellites are mounted inside the signal source mounting bracket, and further comprises: a mounting seat fixed on the surface of the disk satellite and the signal source mounting bracket, wherein the mounting seat is provided in a plurality of sets and is used for slidingly assembling a plurality of arc-shaped satellites; a positioning mechanism fixed inside the mounting seat and used for slidingly engaging the side wall of the arc-shaped satellite; and a locking mechanism fixed inside the mounting seat and used for locking the inner side of the arc-shaped satellite.

[0008] Preferably, the positioning mechanism includes a fixing seat fixed inside the mounting seat, the fixing seat is slidably connected to the inside with a semicircular positioning block, the end of the semicircular positioning block passes through the mounting seat and extends outside with a matching positioning rod, and the positioning rod is fixed on both sides of the arc-shaped satellite.

[0009] Preferably, the locking mechanism includes a rotating shaft rotated at the bottom of the mounting seat through a bearing, a cam block is fixedly connected to the top of the rotating shaft, a semicircular extrusion block is fitted on the surface of the cam block, a locking block is fixedly connected to the surface of the semicircular extrusion block, and an end of the locking block passes through the mounting seat for insertion into the inner side of the arc-shaped satellite.

[0010] Preferably, a guide rod is slidably connected inside the semicircular extrusion block, a return spring is sleeved on the surface of the guide rod, and the ends of the guide rod and the return spring are fixed to the inner wall of the mounting seat.

[0011] Preferably, a metal handle is fixedly connected to the bottom of the rotating shaft, and limiting components are fixedly connected to both sides of the metal handle, and the limiting components are used to limit the metal handle.

[0012] Preferably, the limiting assembly includes two limiting rods fixed to the bottom of the mounting seat, and the surfaces of the two limiting rods are fixedly connected with magnets, and the magnets are used to adsorb the surface of the metal handle.

[0013] Preferably, a support spring is fixedly connected inside the fixing seat, and an end of the support spring is fixedly connected to the semicircular positioning block.

[0014] Preferably, guide grooves are provided on both sides of the mounting seat, and the guide grooves are adapted to the surface dimensions of the positioning rod.

[0015] Preferably, support plates are fixedly connected to both sides of the mounting seat, and the support plates are used to support the bottom of the arc-shaped satellite.

[0016] Compared with the prior art, the present invention provides an assembled modular satellite antenna, which has the following beneficial effects:

[0017] 1. The assembled modular satellite antenna, through the cooperation between the mounting base, the positioning mechanism and the locking mechanism, is designed to limit the connection on both sides of the arc-shaped satellite during the assembly process. Through this setting, the arc-shaped satellite can be quickly installed and fixed, avoiding the cumbersome problem of replacement in the event of subsequent damage, thereby improving the reliability and efficiency of the satellite antenna.

[0018] 2. The assembled modular satellite antenna, through the cooperation between the fixed seat, the support spring and the semicircular positioning block, enables the pre-processing and positioning of the arc-shaped satellite in advance during the assembly process. Through this setting, the difficulty of work in the satellite antenna assembly process is reduced, the offset problem is prevented during the assembly process, and the manual fatigue intensity is further reduced.

[0019] 3. The assembled modular satellite antenna, through the cooperation between the rotating shaft, cam block, semicircular extrusion block and locking block, can be plugged and locked after the arc satellite is positioned. Through this setting, the satellite antenna can be locked and fixed for the second time during assembly, preventing the satellite antenna from being assembled loosely, and further improving the safety of the satellite during use.

[0020] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The present invention can quickly install and fix the arc satellite, avoiding the cumbersome problem of replacement in the event of subsequent damage, and reducing the difficulty of work during the satellite antenna assembly process. At the same time, the satellite antenna can be locked and fixed for a second time during assembly to avoid the problem of loose assembly of the satellite antenna, thereby further improving the safety of the satellite during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an assembled modular satellite antenna proposed by the present invention;

[0022] Figure 2 A schematic diagram of the installation structure of a curved satellite and a mounting base of an assembled modular satellite antenna proposed by the present invention;

[0023] Figure 3 A schematic diagram of the positioning mechanism structure of an assembled modular satellite antenna proposed by the present invention;

[0024] Figure 4 The invention provides an assembled modular satellite antenna. Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 A schematic diagram of the locking mechanism structure of an assembled modular satellite antenna proposed by the present invention;

[0026] Figure 6 The invention provides an assembled modular satellite antenna. Figure 5 Enlarged image in the middle;

[0027] Figure 7 This is a schematic diagram of the structure of a metal handle and a limit assembly of an assembled modular satellite antenna proposed by the present invention;

[0028] Figure 8 A schematic diagram of an arc-shaped satellite structure of an assembled modular satellite antenna proposed by the present invention;

[0029] Fig. 9 This is a schematic diagram of the left side structure of an assembled modular satellite antenna proposed by the present invention.

[0030] In the figure: 1. rotating bracket; 2. disk satellite; 3. signal source mounting bracket; 4. arc satellite; 5. mounting seat; 51. guide groove; 6. positioning mechanism; 61. fixing seat; 62. supporting spring; 63. semicircular positioning block; 64. positioning rod; 7. locking mechanism; 71. rotating shaft; 72. cam block; 73. semicircular extrusion block; 74. locking block; 75. guide rod; 76. reset spring; 77. metal handle; 78. limit assembly; 781. limit rod; 782. magnet stone; 8. support plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position 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 cannot be understood as a limitation on the present invention.

[0033] In one embodiment, reference Figure 1-Figure 9An assembled modular satellite antenna includes a rotating bracket 1, a disk satellite 2 and a signal source mounting bracket 3 installed on the top of the rotating bracket 1, a plurality of arc-shaped satellites 4 are installed inside the signal source mounting bracket 3, and also includes: a mounting seat 5 fixed on the surface of the disk satellite 2 and the signal source mounting bracket 3, the number of the mounting seats 5 is multiple, and is used to slide and assemble the plurality of arc-shaped satellites 4; a positioning mechanism 6 fixed inside the mounting seat 5, used to slide and clamp the side wall of the arc-shaped satellite 4; a locking mechanism 7 fixed inside the mounting seat 5, used to lock the inner side of the arc-shaped satellite 4.

[0034] By adopting such a solution, the arc-shaped satellite 4 is divided into several modular settings, making it easier to transport the satellite antenna. During the assembly process of the satellite antenna, it can also be assembled quickly to facilitate maintenance and replacement at a later time, thereby greatly reducing the economic cost of subsequent maintenance and thereby improving the reliability and efficiency of the satellite antenna.

[0035] During the specific work, in the process of assembling the satellite antenna, the rotating bracket 1 is first used to assemble the disk satellite 2 and the signal source mounting bracket 3 respectively, and then the arc satellite 4 is distributed around the disk satellite 2, and the mounting seat 5 is used to strengthen the connection effect between the disk satellite 2 and the signal source mounting bracket 3, and under the fixation of the mounting seat 5, the arc satellite 4 can be better assembled separately, thereby improving the assembly work efficiency. Under the setting of the positioning mechanism 6, when the arc satellite 4 is installed inside the mounting seat 5, it can play a role in pre-positioning in advance, and then the arc satellite 4 can be fixed for a second time through the locking mechanism 7, thereby ensuring the firm performance between multiple arc satellites 4.

[0036] In one embodiment, reference Figure 3 and Figure 4, an assembled modular satellite antenna, comprising a rotating bracket 1, a disk satellite 2 and a signal source mounting bracket 3 mounted on the top of the rotating bracket 1, wherein a plurality of arc-shaped satellites 4 are mounted inside the signal source mounting bracket 3, and further comprising: a mounting seat 5, fixed on the surface of the disk satellite 2 and the signal source mounting bracket 3, wherein the number of the mounting seats 5 is multiple and is used for slidingly assembling the plurality of arc-shaped satellites 4; a positioning mechanism 6, fixed inside the mounting seat 5, used for slidingly clamping the side wall of the arc-shaped satellite 4; a locking mechanism 7, fixed inside the mounting seat 5, used for The inner side of the arc-shaped satellite 4 is locked, and the positioning mechanism 6 includes a fixed seat 61 fixed inside the mounting seat 5, and the interior of the fixed seat 61 is slidably connected with a semicircular positioning block 63, and the end of the semicircular positioning block 63 passes through the mounting seat 5 and extends outside with a matching positioning rod 64, and the positioning rod 64 is fixed on both sides of the arc-shaped satellite 4, and the interior of the fixed seat 61 is fixedly connected with a support spring 62, and the end of the support spring 62 is fixedly connected to the semicircular positioning block 63, and both sides of the mounting seat 5 are provided with guide grooves 51, and the guide grooves 51 are adapted to the surface size of the positioning rod 64.

[0037] Such a solution enables the arc satellite 4 to be pre-positioned in advance during assembly, thereby reducing the difficulty of assembly work and avoiding offset problems during assembly, further reducing manual fatigue.

[0038] During specific operation, during the downward extrusion installation process between the arc satellite 4 and the mounting seat 5, the positioning rod 64 is inserted into the inside of the mounting seat 5. As the positioning rod 64 continues to descend, the semicircular positioning block 63 sliding inside the fixing seat 61 can be squeezed inward. When the positioning rod 64 is located at the bottom of the arc satellite 4, the semicircular positioning block 63 can automatically be inserted into the positioning rod 64 under the spring force of the support spring 62, so that the arc satellite 4 can be preliminarily positioned and installed. When the guide groove 51 is opened, it can guide and limit the positioning rod 64, thereby ensuring that there will be no offset problem between the arc satellite 4 and the mounting seat 5.

[0039] In one embodiment, referring to Figure 5-Figure 6, an assembled modular satellite antenna, comprising a rotating bracket 1, a disk satellite 2 and a signal source mounting bracket 3 mounted on the top of the rotating bracket 1, wherein a plurality of arc-shaped satellites 4 are mounted inside the signal source mounting bracket 3, and further comprising: a mounting seat 5, fixed on the surface of the disk satellite 2 and the signal source mounting bracket 3, wherein the number of the mounting seats 5 is multiple and is used for slidingly assembling the plurality of arc-shaped satellites 4; a positioning mechanism 6, fixed inside the mounting seat 5, used for slidingly clamping the side wall of the arc-shaped satellite 4; a locking mechanism 7, fixed inside the mounting seat 5, used for locking the arc-shaped satellite 4; The inner side of the satellite 4 is locked, and the locking mechanism 7 includes a rotating shaft 71 that rotates at the bottom of the mounting seat 5 through a bearing, and a cam block 72 is fixedly connected to the top of the rotating shaft 71. A semicircular extrusion block 73 is attached to the surface of the cam block 72, and a locking block 74 is fixedly connected to the surface of the semicircular extrusion block 73. The end of the locking block 74 passes through the mounting seat 5 to be plugged into the inner side of the arc-shaped satellite 4. A guide rod 75 is slidably connected inside the semicircular extrusion block 73, and a return spring 76 is sleeved on the surface of the guide rod 75. The ends of the guide rod 75 and the return spring 76 are fixed to the inner wall of the mounting seat 5.

[0040] By adopting such a scheme, after the arc satellite 4 is installed between the mounting seat 5, the arc satellite 4 and the mounting seat 5 can be locked again to facilitate secondary fixing of the arc satellite 4 and the mounting seat 5, thereby ensuring the firm performance between the arc satellite 4 and the mounting seat 5.

[0041] During the specific operation, first, the concave part of the cam block 72 fixed by the rotating shaft 71 contacts the surface of the semicircular extrusion block 73, so that the locking block 74 fixed by the semicircular extrusion block 73 is located inside the mounting seat 5, so that the arc satellite 4 can be clamped between the mounting seats 5. At this time, the rotating shaft 71 is rotated counterclockwise by 90 degrees so that the limiting assembly 78 can be rotated by 90 degrees, so that the convex part contacts the surface of the semicircular extrusion block 73, so that the semicircular extrusion block 73 can drive the locking block 74 to move, so that the locking block 74 is plugged into the arc satellite 4, thereby completing the locking work between the arc satellite 4 and the mounting seat 5;

[0042] Under the action of the guide rod 75, it can play a guiding and limiting role on the semicircular extrusion block 73, and then through the action of the reset spring 76, the semicircular extrusion block 73 can be automatically reset when the semicircular extrusion block 73 is not subjected to the extrusion force, so as to facilitate the recovery of the locking block 74 into the interior of the mounting seat 5, and prevent the locking block 74 from extending to the outside of the outer mounting seat 5 to affect the installation.

[0043] In one embodiment, reference Figure 3 and Figure 7 as well as Fig. 9, an assembled modular satellite antenna, comprising a rotating bracket 1, and a disk satellite 2 and a signal source mounting bracket 3 mounted on the top of the rotating bracket 1, wherein a plurality of arc-shaped satellites 4 are mounted inside the signal source mounting bracket 3, and further comprising: a mounting seat 5, fixed on the surface of the disk satellite 2 and the signal source mounting bracket 3, wherein the number of the mounting seats 5 is multiple and is used for slidingly assembling the plurality of arc-shaped satellites 4; a positioning mechanism 6, fixed inside the mounting seat 5, used for slidingly engaging the side wall of the arc-shaped satellite 4; a locking mechanism 7, fixed inside the mounting seat 5, used for locking the inner side of the arc-shaped satellite 4, a metal handle 77 is fixedly connected to the bottom of a rotating shaft 71, and a limiting assembly 78 is fixedly connected to both sides of the metal handle 77, and the limiting assembly 78 is used for limiting the metal handle 77, and the limiting assembly 78 comprises two limiting rods 781 fixed on the bottom of the mounting seat 5, and the surfaces of the two limiting rods 781 are fixedly connected to magnets 782, and the magnets 782 are used for adsorbing the surface of the metal handle 77.

[0044] With such a solution, when the metal handle 77 is rotated, it is easier for the staff to rotate the rotating shaft 71 at an angle with less effort, and with the setting of the limit assembly 78, it can limit the metal handle 77 and at the same time adsorb the surface of the metal handle 77 to prevent the rotating shaft 71 from automatically resetting.

[0045] In specific work, when in use, the staff first holds the metal handle 77 to rotate the rotating shaft 71 clockwise with more effort, and the limit assembly 78 is set to limit one side of the metal handle 77 to ensure that the rotating shaft 71 rotates ninety degrees clockwise. Conversely, the limit assembly 78 is set to limit the other side of the metal handle 77 to ensure that the rotating shaft 71 rotates ninety degrees counterclockwise.

[0046] When the limit assembly 78 is working, firstly, the two limit rods 781 are respectively installed on the bottom of the mounting base 5, and the layout is L-shaped, so that it can just limit the metal handle 77 when it rotates 90 degrees. At this time, the magnet 782 can be adsorbed to the surface of the metal handle 77, so that it is not easy to automatically rotate the metal handle 77 without external force, thereby ensuring the stability of the rotating shaft 71 when in use.

[0047] In one embodiment, referring to Figure 8An assembled modular satellite antenna includes a rotating bracket 1, a disk satellite 2 and a signal source mounting bracket 3 mounted on the top of the rotating bracket 1, a plurality of arc-shaped satellites 4 are mounted inside the signal source mounting bracket 3, and also includes: a mounting seat 5 fixed on the surface of the disk satellite 2 and the signal source mounting bracket 3, the number of the mounting seats 5 is multiple, and is used for sliding assembly of the plurality of arc-shaped satellites 4; a positioning mechanism 6 fixed inside the mounting seat 5, for slidingly clamping the side wall of the arc-shaped satellite 4; a locking mechanism 7 fixed inside the mounting seat 5, for locking the inner side of the arc-shaped satellite 4, and support plates 8 are fixedly connected to both sides of the mounting seat 5, and the support plates 8 are used to support the bottom of the arc-shaped satellite 4.

[0048] With such a solution, the support plate 8 is arranged to extend the support range on both sides of the mounting seat 5, so as to better install the ends of the arc-shaped satellite 4, thereby ensuring the firmness and rapidity of the arc-shaped satellite 4 during installation.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled modular satellite antenna, comprising a rotating bracket (1), a disk satellite (2) mounted on the top of the rotating bracket (1), and a signal source mounting bracket (3), wherein a plurality of arc-shaped satellites (4) are mounted inside the signal source mounting bracket (3), characterized in that: Also includes: A mounting seat (5) fixed on the surface of the disk satellite (2) and the signal source mounting bracket (3), wherein the mounting seat (5) is provided in a plurality of sets and is used for slidingly assembling a plurality of arc-shaped satellites (4); A positioning mechanism (6) is fixed inside the mounting seat (5) and is used for slidingly engaging the side wall of the arc-shaped satellite (4). The positioning mechanism (6) comprises a fixing seat (61) fixed inside the mounting seat (5). A semicircular positioning block (63) is slidably connected inside the fixing seat (61). An end of the semicircular positioning block (63) passes through the mounting seat (5) and extends outside thereof to form a matching positioning rod (64). The positioning rod (64) is fixed on both sides of the arc-shaped satellite (4). A locking mechanism (7) is fixed inside the mounting seat (5) and is used to lock the inner side of the arc-shaped satellite (4). The locking mechanism (7) comprises a rotating shaft (71) which rotates at the bottom of the mounting seat (5) via a bearing. A cam block (72) is fixedly connected to the top of the rotating shaft (71). A semicircular extrusion block (73) is attached to the surface of the cam block (72). A locking block (74) is fixedly connected to the surface of the semicircular extrusion block (73). An end of the locking block (74) passes through the mounting seat (5) and is inserted into the inner side of the arc-shaped satellite (4).

2. The assembled modular satellite antenna according to claim 1, characterized in that: A guide rod (75) is slidably connected inside the semicircular extrusion block (73), a return spring (76) is sleeved on the surface of the guide rod (75), and ends of the guide rod (75) and the return spring (76) are fixed to the inner wall of the mounting seat (5).

3. The assembled modular satellite antenna according to claim 1, characterized in that: A metal handle (77) is fixedly connected to the bottom of the rotating shaft (71), and two sides of the metal handle (77) are fixedly connected to limit assemblies (78), wherein the limit assemblies (78) are used to limit the metal handle (77).

4. The assembled modular satellite antenna according to claim 3, characterized in that: The limiting assembly (78) comprises two limiting rods (781) fixed at the bottom of the mounting seat (5), and the surfaces of the two limiting rods (781) are fixedly connected with magnets (782), and the magnets (782) are used to adsorb the surface of the metal handle (77).

5. The assembled modular satellite antenna according to claim 1, characterized in that: A support spring (62) is fixedly connected inside the fixing seat (61), and an end of the support spring (62) is fixedly connected to a semicircular positioning block (63).

6. The assembled modular satellite antenna according to claim 1, characterized in that: Guide grooves (51) are provided on both sides of the mounting seat (5), and the guide grooves (51) are adapted to the surface dimensions of the positioning rod (64).

7. The assembled modular satellite antenna according to claim 1, characterized in that: Support plates (8) are fixedly connected to both sides of the mounting seat (5), and the support plates (8) are used to support the bottom of the arc-shaped satellite (4).

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