Marine positioning antenna

Abstract

The utility model discloses a marine positioning antenna, which comprises an antenna assembly, the side surface of the antenna assembly is movably connected with a supporting assembly, the antenna assembly comprises a box body, the upper end of the box body is detachably connected with a top cover, a sealing ring is movably connected between the box body and the top cover, and the lower end of the box body is detachably connected with a connecting pipe. The lower end of the connecting pipe is fixedly connected with a connecting line. According to the utility model, the arranged antenna assembly is matched with the supporting assembly, so that the stability of the positioning antenna during installation can be enhanced, the positioning antenna is prevented from being damaged, the service life of the positioning antenna is prolonged, the whole positioning antenna can be conveniently disassembled according to needs, and the replacement convenience of each part can be improved.

Description

Technical Field

[0001] The utility model relates to the field of antennas, in particular to a marine positioning antenna. Background Art

[0002] A ship positioning antenna is an antenna used to connect to a radar to track and locate a ship. The existing positioning antenna has a single structure and poor stability during installation and positioning, which causes damage to the positioning antenna. Therefore, it is necessary to provide a positioning antenna that can improve stability and avoid damage. In addition, most of the existing positioning antennas are integral structures, so it is inconvenient to disassemble them. Therefore, it is necessary to provide a positioning antenna that is easy to disassemble. Utility Model Content

[0003] The purpose of the utility model is to provide a marine positioning antenna to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship positioning antenna, comprising an antenna assembly, the side surface of which is movably connected to a supporting assembly;

[0005] The antenna assembly includes a box body, the upper end of the box body is detachably connected to a top cover, a sealing ring is movably connected between the box body and the top cover, the lower end of the box body is detachably connected to a connecting tube, the lower end of the connecting tube is fixedly connected to a connecting wire, the supporting assembly includes a connecting plate, the interior of the connecting plate is fixedly connected to a sleeve, the lower end of the connecting plate is detachably connected to a plurality of first inclined rods, the lower end of the first inclined rod is fixedly connected to a spring, the lower end of the spring is fixedly connected to a second inclined rod, the lower end of the second inclined rod is detachably connected to a stabilizing plate, the lower end of the stabilizing plate is fixedly connected to a plurality of convex ridges.

[0006] As a preferred solution of the utility model, an annular groove is formed on the inner wall of the upper end of the box body, and a clamping ring is fixedly connected to the lower end of the top cover, and the clamping ring is movably clamped in the inner part of the annular groove.

[0007] As a preferred solution of the utility model, a screw ring is fixedly connected to the lower end of the box body, and the screw ring is threadedly connected to the inside of the connecting pipe. A threaded section is provided on the side surface of the connecting pipe, and the connecting pipe is threadedly connected to the inside of the ring through the threaded section.

[0008] As a preferred solution of the utility model, the lower end of the connecting plate is fixedly connected to a plurality of first sleeves, the upper ends of the plurality of stabilizing plates are fixedly connected to a second sleeve, the upper end of the first oblique rod is movably inserted into the interior of the first sleeve, and the lower end of the second oblique rod is movably inserted into the interior of the second sleeve.

[0009] As a preferred solution of the utility model, the side surfaces of the first oblique rod, the spring and the second oblique rod are all movably sleeved with a limiting tube.

[0010] As a preferred solution of the utility model, the stabilizing plate and the convex ridges are both made of natural rubber.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model can significantly enhance the installation stability of the antenna and avoid damage by setting the antenna assembly and the support assembly. During installation, the connecting pipe and the collar are firstly threadedly connected. At this time, the connecting pipe and the box body can be supported by the first inclined rod, the spring and the second inclined rod. At this time, the connection stability between the ground and the stabilizing plate made of natural rubber and the convex ridges can be enhanced. At the same time, the spring can buffer the vibration. Compared with the positioning antenna in the prior art, the utility model can enhance the installation stability of the antenna and avoid damage through the above operation, so the service life of the antenna can be extended;

[0013] 2. The utility model can also disassemble the positioning antenna as needed through the antenna assembly and the support assembly. When disassembling, the ring is first taken out from the side surface of the connecting tube, and then the first inclined rod and the second inclined rod are pulled out from the first sleeve and the second sleeve, and finally the clamping ring is taken out from the box body. Therefore, the top cover, the box body, the connecting tube, the first inclined rod, the second inclined rod and the stabilizing plate can be disassembled. Compared with the antenna in the prior art, the utility model can facilitate the disassembly of the antenna through the above operation, thereby providing convenience for the replacement of various components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a disassembled diagram of the antenna assembly structure of the utility model;

[0016] Figure 3 This is a disassembled diagram of the support component structure of the utility model.

[0017] In the figure: 1. antenna assembly; 11. box body; 12. top cover; 13. sealing ring; 14. connecting pipe; 15. connecting line; 111. annular groove; 112. snap ring; 121. screw ring; 122. threaded section; 2. support assembly; 21. connecting plate; 22. sleeve ring; 23. first diagonal rod; 24. spring; 25. second diagonal rod; 26. stabilizing plate; 27. convex ridge; 211. first sleeve; 212. second sleeve; 221. limiting tube. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 , the utility model provides a technical solution: a ship positioning antenna, comprising an antenna assembly 1, the side surface of the antenna assembly 1 is movably connected with a support assembly 2;

[0020] The antenna assembly 1 includes a box body 11, the upper end of the box body 11 is detachably connected to a top cover 12, a sealing ring 13 is movably connected between the box body 11 and the top cover 12, the lower end of the box body 11 is detachably connected to a connecting tube 14, the lower end of the connecting tube 14 is fixedly connected to a connecting line 15, the support assembly 2 includes a connecting disk 21, the interior of the connecting disk 21 is fixedly connected to a ring 22, the lower end of the connecting disk 21 is detachably connected to a plurality of first inclined rods 23, the lower end of the first inclined rod 23 is fixedly connected to a spring 24, the lower end of the spring 24 is fixedly connected to a second inclined rod 25, the lower end of the second inclined rod 25 is detachably connected to a stabilizing disk 26, and the lower end of the stabilizing disk 26 is fixedly connected to a plurality of convex ridges 27.

[0021] Specifically, the antenna assembly 1 and the supporting assembly 2 can not only enhance the stability of the positioning antenna during installation, avoid damage to the positioning antenna, and extend the service life of the positioning antenna, but also facilitate the disassembly of the positioning antenna as a whole as needed, thereby improving the convenience of replacing various components. During installation, the box body 11 and the top cover 12 can be supported by the first inclined rod 23, the spring 24, and the second inclined rod 25. At the same time, the vibration of the antenna can be buffered by the spring 24. Then, the friction between the hull and the natural rubber stabilizing disk 26 and the convex ridges 27 can be increased, thereby enhancing stability. When disassembling the positioning antenna, first remove the ring 22 from the side surface of the connecting tube 14, then remove the first inclined rod 23 and the second inclined rod 25 from the inside of the first sleeve 211 and the second sleeve 212 respectively, and finally remove the retaining ring 112 from the inner wall of the box body 11, so that the box body 11, the top cover 12, the connecting tube 14, the first inclined rod 23, the second inclined rod 25 and the stabilizing disk 26 can be disassembled.

[0022] In this embodiment, an annular groove 111 is formed on the inner wall of the upper end of the box body 11 , and a snap ring 112 is fixedly connected to the lower end of the top cover 12 , and the snap ring 112 is movably snapped into the inner part of the annular groove 111 .

[0023] Specifically, the top cover 12 and the box body 11 can be connected and fixed by clamping the clamping ring 112 inside the annular groove 111 , and the top cover 12 can be disassembled by taking the clamping ring 112 out of the annular groove 111 .

[0024] In this embodiment: a screw ring 121 is fixedly connected to the lower end of the box body 11, and the screw ring 121 is threadedly connected to the inside of the connecting tube 14. A threaded section 122 is provided on the side surface of the connecting tube 14, and the connecting tube 14 is threadedly connected to the inside of the ring 22 through the threaded section 122.

[0025] Specifically, the box body 11 and the connecting tube 14 can be connected and fixed by threading the screw ring 121 onto the inner wall of the connecting tube 14; the box body 11 can be disassembled by removing the screw ring 121 from the inside of the connecting tube 14; and the sleeve 22 can be disassembled by removing it from the side surface of the connecting tube 14.

[0026] In this embodiment: the lower end of the connecting plate 21 is fixedly connected to a plurality of first sleeves 211, the upper ends of the plurality of stabilizing plates 26 are fixedly connected to the second sleeves 212, the upper end of the first inclined rod 23 is movably inserted into the interior of the first sleeve 211, and the lower end of the second inclined rod 25 is movably inserted into the interior of the second sleeve 212.

[0027] Specifically, the first sleeve 211 and the second sleeve 212 can not only limit and fix the first oblique rod 23 and the second oblique rod 25 , but also can be disassembled by taking the first oblique rod 23 and the second oblique rod 25 out of the first sleeve 211 and the second sleeve 212 .

[0028] In this embodiment, the side surfaces of the first oblique rod 23 , the spring 24 and the second oblique rod 25 are all movably sleeved with the limiting tube 221 .

[0029] Specifically, the limiting tube 221 can limit and protect the first oblique rod 23, the spring 24 and the second oblique rod 25 to avoid bending among them.

[0030] In this embodiment, the stabilizing plate 26 and the convex ribs 27 are both made of natural rubber.

[0031] Specifically, the stabilizing plate 26 and the convex ridges 27 made of natural rubber can enhance the friction force, and further enhance the friction force when the positioning antenna is installed.

[0032] Working principle: When in use, when the utility model is installing the positioning antenna, the antenna assembly 1 can be supported by the first inclined rod 23, the spring 24 and the second inclined rod 25. At this time, the spring 24 can buffer the vibration of the antenna, and preliminarily enhance the stability of the antenna. At the same time, the stabilizing plate 26 made of natural rubber and the convex ridges 27 can increase the friction with the hull, thereby enhancing the stability. The above structures cooperate with each other to significantly enhance the stability of the positioning antenna and avoid damage, thereby extending the service life of the positioning antenna. At the same time, when disassembly is required, the ring 22 is first removed from the side surface of the connecting tube 14, and then the first inclined rod 23 and the second inclined rod 25 are respectively removed from the inside of the first sleeve 211 and the second sleeve 212, and finally the retaining ring 112 is removed from the inner wall of the box body 11. Therefore, the box body 11, the top cover 12, the connecting tube 14, the first inclined rod 23, the second inclined rod 25 and the stabilizing plate 26 can be disassembled, thereby providing convenience for the replacement of various components of the positioning antenna.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine positioning antenna, comprising an antenna assembly (1), characterized in that: The side surface of the antenna assembly (1) is movably connected to a support assembly (2); The antenna assembly (1) comprises a box body (11), the upper end of the box body (11) is detachably connected to a top cover (12), a sealing ring (13) is movably connected between the box body (11) and the top cover (12), the lower end of the box body (11) is detachably connected to a connecting tube (14), the lower end of the connecting tube (14) is fixedly connected to a connecting line (15), the support assembly (2) comprises a connecting disk (21), the interior of the connecting disk (21) is fixedly connected to a sleeve ring (22), the lower end of the connecting disk (21) is detachably connected to a plurality of first inclined rods (23), the lower end of the first inclined rod (23) is fixedly connected to a spring (24), the lower end of the spring (24) is fixedly connected to a second inclined rod (25), the lower end of the second inclined rod (25) is detachably connected to a stabilizing disk (26), the lower end of the stabilizing disk (26) is fixedly connected to a plurality of convex ridges (27).

2. A marine positioning antenna according to claim 1, characterized in that: An annular groove (111) is provided on the inner wall of the upper end of the box body (11), and a clamping ring (112) is fixedly connected to the lower end of the top cover (12), and the clamping ring (112) is movably clamped inside the annular groove (111).

3. A marine positioning antenna according to claim 1, characterized in that: A screw ring (121) is fixedly connected to the lower end of the box body (11), and the screw ring (121) is threadedly connected to the inside of the connecting pipe (14). A threaded section (122) is provided on the side surface of the connecting pipe (14), and the connecting pipe (14) is threadedly connected to the inside of the collar (22) through the threaded section (122).

4. A marine positioning antenna according to claim 1, characterized in that: The lower end of the connecting plate (21) is fixedly connected to a plurality of first sleeves (211), the upper ends of the plurality of stabilizing plates (26) are fixedly connected to a second sleeve (212), the upper end of the first inclined rod (23) is movably inserted into the interior of the first sleeve (211), and the lower end of the second inclined rod (25) is movably inserted into the interior of the second sleeve (212).

5. A marine positioning antenna according to claim 1, characterized in that: The side surfaces of the first oblique rod (23), the spring (24) and the second oblique rod (25) are all movably sleeved with a limiting tube (221).

6. A marine positioning antenna according to claim 1, characterized in that: The stabilizing plate (26) and the convex ridges (27) are both made of natural rubber.

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