Satellite network terminal antenna

Abstract

The utility model discloses a satellite network terminal antenna, which relates to the technical field of terminal antennas and comprises a terminal antenna which is formed by combining a unit core layer, a unit reflecting layer and a unit bottom plate which are detachably connected through connecting structures. The connecting structure comprises fixing holes formed in the unit reflecting layer and the unit bottom plate, and further comprises second fixing holes formed in the unit core layer. The unit core layer, the unit reflecting layer and the unit bottom plate are detachably connected through the connecting structures, fixing pieces in the connecting structures can be threaded columns during use, and the connecting and fixing effects of the unit core layer, the unit reflecting layer and the unit bottom plate can be good through threaded connection of the threaded columns. The fixing piece in the connecting structure can also be a fixing column with an elastic clamping head, and the fixing piece of the structure is convenient and fast to install and high in assembling efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal antenna technical field, concretely is a satellite network terminal antenna. BACKGROUND

[0002] Satellite antenna is responsible for reflecting satellite signal into the feed located at the focal point. The role of satellite antenna is to collect weak signal from satellite and remove noise as much as possible. Most antennas are usually parabolic, and some multi-focus antennas are combined by spherical and parabolic surfaces. Satellite signal is concentrated at the focal point of parabolic antenna after reflection. When receiving satellite signal, parallel electromagnetic waves are reflected by parabolic antenna and converge on the feed. Usually, the feed corresponding to parabolic antenna is a horn antenna. However, due to the difficulty in processing the curved surface of the reflecting surface of parabolic antenna and the high precision requirement, the manufacturing is troublesome and the cost is high. Moreover, the reflecting surface of parabolic antenna is usually formed integrally, which is inconvenient to carry. In the application with the application number CN201110337741.5, a split type satellite antenna is proposed. Through research on the prior art and the above patent, it is found that the existing terminal antenna is not efficient to install. Therefore, the utility model provides a satellite network terminal antenna. SUMMARY

[0003] PROBLEMS TO BE SOLVED

[0004] The utility model discloses a satellite network terminal antenna to make up for the deficiency of prior art.

[0005] TECHNICAL SCHEME

[0006] To achieve the above object, the utility model provides the following technical scheme: a satellite network terminal antenna, the terminal antenna is combined by unit core layer, unit reflection layer and unit bottom plate three layer structures, the unit core layer, unit reflection layer and unit bottom plate are detachably connected through connecting structure, the connecting structure includes fixed hole on the unit reflection layer and unit bottom plate, the connecting structure also includes the second fixed hole in the unit core layer, the fixed hole second fixed hole is internally provided with fixed part, the unit core layer, unit reflection layer and unit bottom plate three layer structures are detachably connected through connecting structure, the fixed part in connecting structure can be threaded column when using, and threaded connection through threaded column can make the connecting fixed effect of unit core layer, unit reflection layer and unit bottom plate good, the fixed part in connecting structure can also be fixed column with elastic clamping head, and the fixed part of this structure is convenient and fast to install, and the assembly efficiency is high.

[0007] Preferably, the fixed hole is a through hole, and the second fixed hole is a threaded hole.

[0008] Preferably, the fixing member is a threaded column, which penetrates the two fixing holes and is screwed in the interior of the threaded hole.

[0009] Preferably, the fixing hole is a through hole, and the second fixing hole is a through hole, and the interior of the through hole is provided with a clamping groove.

[0010] Preferably, the fixing member is a fixing column, one end of the fixing column is provided with an elastic clamping head, and the elastic clamping head is clamped in the interior of the clamping groove.

[0011] Preferably, the side edge of the unit bottom plate is provided with a fixing block, and the interior of the fixing block is provided with a fixing hole.

[0012] Preferably, the fixing hole and the second fixing hole are positionally corresponding.

[0013] Beneficial effects:

[0014] Compared with the prior art, the satellite network terminal antenna has the following beneficial effects:

[0015] The three-layer structure of the unit core layer, the unit reflecting layer and the unit bottom plate is detachably connected through the connecting structure, the fixing member in the connecting structure can be a threaded column, the threaded connection of the threaded column can make the connection and fixing effect of the unit core layer, the unit reflecting layer and the unit bottom plate good, and the fixing member in the connecting structure can also be a fixing column with an elastic clamping head, the fixing member with such a structure is convenient and fast to install and has high assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is a structural schematic view of the present application;

[0018] Figure 2 It is a structural schematic view of the unit reflecting layer and the unit bottom plate of the present application;

[0019] Figure 3 It is a structural schematic view of the unit core layer of the present application;

[0020] Figure 4 It is a side view of the present application;

[0021] Figure 5 It is a structural schematic view of another embodiment of the fixing member of the present application.

[0022] In the drawings:

[0023] 101, unit core layer; 102, unit reflecting layer; 103, unit bottom plate; 2, connecting structure; 201, fixed hole; 202, second fixed hole; 203, fixing piece; 1031, fixed block; 1032 fixed hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-5 The technical scheme provided by the present application is as follows: a satellite network terminal antenna, the terminal antenna is composed of a unit core layer 101, a unit reflecting layer 102 and a unit bottom plate 103 in a three-layer structure, the unit core layer 101, the unit reflecting layer 102 and the unit bottom plate 103 are detachably connected through a connecting structure 2, the connecting structure 2 includes fixed holes 201 provided on the unit reflecting layer 102 and the unit bottom plate 103, the connecting structure 2 further includes second fixed holes 202 provided inside the unit core layer 101, a fixing piece 203 is arranged inside the fixed holes 201 and the second fixed holes 202, the unit core layer 101, the unit reflecting layer 102 and the unit bottom plate 103 are detachably connected through the connecting structure 2, the fixing piece 203 in the connecting structure 2 can be a threaded column, and the threaded connection of the threaded column can make the connection and fixation effect of the unit core layer 101, the unit reflecting layer 102 and the unit bottom plate 103 good, the fixing piece 203 in the connecting structure 2 can also be a fixing column with an elastic clamping head, and the fixing piece 203 with such a structure is convenient and fast to install and has high assembly efficiency.

[0026] Please refer to Figure 4 The fixed hole 201 is a through hole, the second fixed hole 202 is a threaded hole, the fixing piece 203 is a threaded column, and the threaded column penetrates the two fixed holes 201 and is threadedly connected inside the threaded hole.

[0027] Please refer to Figure 5 The fixed hole is a through hole, the second fixed hole 202 is a through hole, the through hole is provided with a clamping groove inside, and the fixing piece 203 is a fixing column, one end of the fixing column is provided with an elastic clamping head, and the elastic clamping head is clamped inside the clamping groove.

[0028] Please refer to Figure 3The side edge of the unit bottom plate 103 is provided with a fixing block 1031, and the inside of the fixing block 1031 is provided with a fixing hole 1032.

[0029] Working principle: the unit core layer 101, the unit reflection layer 102 and the unit bottom plate 103 are detachably connected through the connecting structure 2, the fixing member 203 in the connecting structure 2 can be a threaded column, and the threaded connection of the threaded column can make the connection and fixing effect of the unit core layer 101, the unit reflection layer 102 and the unit bottom plate 103 good, and the fixing member 203 in the connecting structure 2 can also be a fixing column with an elastic clamping head, the fixing member 203 of this structure is convenient and fast to install, and the assembly efficiency is high.

[0030] It should be noted that in this article, relationship terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A satellite network terminal antenna, characterized by: The terminal antenna is composed of a unit core layer (101), a unit reflection layer (102) and a unit bottom plate (103), the unit core layer (101), the unit reflection layer (102) and the unit bottom plate (103) are detachably connected through a connecting structure (2), the connecting structure (2) comprises a fixing hole (201) opened on the unit reflection layer (102) and the unit bottom plate (103), the connecting structure (2) further comprises a second fixing hole (202) opened in the unit core layer (101), and a fixing member (203) is arranged in the fixing hole (201) and the second fixing hole (202).

2. A satellite network terminal antenna according to claim 1, characterised in that: The fixing hole (201) is a through hole, and the second fixing hole (202) is a threaded hole.

3. A satellite network terminal antenna according to claim 2, wherein: The fixing member (203) is a threaded column, and the threaded column penetrates the two fixing holes (201) and is screw-connected in the threaded hole.

4. A satellite network terminal antenna according to claim 1, wherein: The fixing hole (201) is a through hole, and the second fixing hole (202) is a through hole, and a clamping groove is arranged in the through hole.

5. A satellite network terminal antenna according to claim 4, characterised in that: The fixing member (203) is a fixing column, one end of the fixing column is provided with an elastic clamping head, and the elastic clamping head is clamped in the clamping groove.

6. A satellite network terminal antenna according to claim 1, wherein: A fixing block (1031) is arranged at the side edge of the unit bottom plate (103), and a fixing hole (1032) is arranged in the fixing block (1031).

7. A satellite network terminal antenna according to claim 1, wherein: The fixing hole (201) and the second fixing hole (202) are in position correspondence.

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