Telescopic satellite antenna supporting frame

Abstract

The utility model discloses a telescopic satellite antenna support frame, which comprises a fixed frame detachably connected with the back surface of a satellite antenna; the side slope end of the triangular table is detachably connected with the fixing frame; the top end of the connecting block is detachably connected with the bottom end of the triangular table; the telescopic grabbers are of semi-arc-shaped structures, the telescopic grabbers are detachably arranged on the side face of the connecting block, and the three telescopic grabbers are evenly arranged on the side face of the connecting block. According to the telescopic satellite antenna supporting frame, the problems that an existing supporting leg cannot be adjusted and is inconvenient to install when being suitable for different terrains are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a telescopic satellite antenna support frame. Background Art

[0002] A satellite antenna is a metal parabola that is responsible for reflecting satellite signals to the feed and high-frequency head at the focus. Its function is to collect weak signals transmitted by the satellite and remove noise as much as possible. Most antennas are usually parabolic, and some multi-focus antennas are composed of spherical and parabolic surfaces. The satellite signal is reflected by the parabolic antenna and concentrated at its focus. With the continuous development of science and technology, there are more and more types of satellite antennas.

[0003] Portable satellite communication antenna, as a small antenna, provides great convenience for human life. However, the existing portable satellite communication support frame uses multiple fixed-length support frames to fix the satellite antenna, and the length cannot be adjusted, which is very inconvenient.

[0004] In order to solve this problem, the application number is: 202021517724.0 A portable fully automatic satellite communication antenna device has an adjustment mechanism, but the length of the supporting foot structure is locked, and it cannot be used on uneven and stone-cluttered ground, or when the supporting frame is placed on a flat ground, there is an obstruction on the upper end and the signal cannot be received by moving the supporting frame. Utility Model Content

[0005] An object of the present invention is to solve at least the above problems and / or disadvantages and to provide at least the advantages to be described below.

[0006] In order to achieve these purposes and other advantages according to the utility model, a retractable satellite antenna support frame is provided, comprising:

[0007] a fixing bracket detachably connected to the back of the satellite antenna;

[0008] A triangular platform, the side slope end of which is detachably connected to the fixing frame;

[0009] A connecting block, the top end of which is detachably connected to the bottom end of the tripod;

[0010] The telescopic claw hook is a semi-arc structure, and the telescopic claw hook can be detached from the side of the connecting block. Three telescopic claw hooks are provided and evenly arranged on the side of the connecting block.

[0011] Preferably, the telescopic claw hook comprises:

[0012] The first claw hook has one end which is hollow, and a first inner convex slide rail is symmetrically arranged in the hollow of the first claw hook;

[0013] The second claw hook has one inner end which is hollow, a second inner convex slide rail is symmetrically arranged in the hollow of the second claw hook, and a first outer concave slide groove is symmetrically arranged on the outer side, and the first claw hook is slidably connected with the second claw hook through the first inner convex slide rail and the first outer concave slide groove;

[0014] The third claw hook has one inner end which is hollow, a third inner convex slide rail is symmetrically arranged inside the hollow of the third claw hook, and a second outer concave slide groove is symmetrically arranged outside, and the second claw hook is slidably connected with the third claw hook through the second inner convex slide rail and the second outer concave slide groove;

[0015] The claw hook fixing foot has a third outer concave sliding groove symmetrically arranged on its outer side, and the third claw hook is slidably connected to the claw hook fixing foot through a third inner convex sliding rail and a third outer concave sliding groove.

[0016] Preferably, the first claw hook is provided with a plurality of through bolt holes, and the length of the first inner convex slide rail is equal to the length of the second claw hook;

[0017] The second claw hook is provided with a plurality of through bolt holes, the first claw hook and the second claw hook are fixed by bolts, and the length of the second inner convex slide rail is equal to the length of the third claw hook;

[0018] The third claw hook is provided with a plurality of through bolt holes, the second claw hook and the third claw hook are fixed by bolts, and the inner hollow length is equal to the total length of the claw hook fixing leg.

[0019] Preferably, the claw hook fixing foot is provided with a plurality of through bolt holes, the third section of the claw hook is fixed to the claw hook fixing foot by bolts, and the length of the third inner convex slide rail is equal to the length of the third outer concave slide groove of the claw hook fixing foot.

[0020] The utility model at least has the following beneficial effects:

[0021] Compared with the prior art, the utility model can complete the adjustment setting of different lengths by splicing three-section claw hooks, and the semi-arc structure of the claw hook can grip the ground with one high and one low according to the terrain. At the same time, the satellite antenna can be fixed on a high tree trunk through the fixing effect of the three claws, avoiding the problem of being unable to receive signals due to obstructions, and the claw hook fixing foot can be replaced with different types of claw hooks, such as a barbed hook type, to complete the installation of the satellite antenna on an inclined slope or hard stone.

[0022] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the first section of the claw hook of the utility model;

[0025] Figure 3 This is an overall schematic diagram of the second section of the claw hook of the utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the second section of the claw hook of the utility model;

[0027] Figure 5 This is an overall schematic diagram of the third section of the claw hook of the utility model;

[0028] Figure 6 This is a schematic diagram of the cross-sectional structure of the third section of the claw hook of the utility model;

[0029] Figure 7 It is an overall schematic diagram of the claw hook fixing foot of the utility model;

[0030] Figure 8 This is a schematic diagram of the overall structure of the utility model when the claw hook is fully retracted;

[0031] In the figure: 1. satellite antenna; 2. fixing frame; 3. triangular torsion table; 4. connecting block; 5. telescopic claw hook; 51. first claw hook; 511. first inner convex slide rail; 52. second claw hook; 521. first outer concave slide groove; 522. second inner convex slide rail; 53. third claw hook; 531. second outer concave slide groove; 532. third inner convex slide rail; 54. claw hook fixing foot; 541. third outer concave slide groove. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0033] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0034] It should be noted that in the description of the present invention, the orientation or position relationship indicated by the term is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply 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 of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0036] In addition, in the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] The following is a detailed description of this experimental novelty with reference to the accompanying drawings:

[0038] Figure 1-8 A retractable satellite antenna support frame of the utility model is shown, comprising:

[0039] A fixing bracket 2, which is detachably connected to the back side of the satellite antenna 1;

[0040] A triangular platform 3, whose side slope end is detachably connected to the fixing frame 2;

[0041] A connecting block 4, the top end of which is detachably connected to the bottom end of the triangular platform 3;

[0042] The telescopic claw hook 5 is a semi-arc structure, and the telescopic claw hook 5 can be detached from the side of the connecting block 4. Three telescopic claw hooks 5 are provided and evenly arranged on the side of the connecting block 4.

[0043] Working principle:

[0044] The fixing frame 2 is fixed to the back of the satellite antenna 1 by bolts, and the other end of the fixing frame 2 is detachably connected to the tripod 3 by bolts. The tripod 3 drives the satellite antenna to rotate to the position for receiving signals, and is fixed to the top of the connecting block 4 by bolts. Three telescopic claw hooks 5 evenly distributed on the side of the connecting block 4 are installed on the side of the connecting block 4 by a bolt structure; if the terrain is flat, the telescopic claw hook 5 is fully retracted, and the triangular support structure formed by the three telescopic claw hooks is stably installed on the ground; if the terrain is not flat and there are slopes, stones and other interferences that cannot be removed artificially, the length of each section of the telescopic claw hook 5 is adjusted according to the terrain requirements, and finally fixed with bolts to meet the adjustable use requirements to ensure that the support frame can stand stably on uneven terrain.

[0045] As in the above scheme, the telescopic claw hook 5 includes:

[0046] The first claw hook 51 has one end which is hollow, and a first inner convex slide rail 511 is symmetrically arranged in the hollow of the first claw hook 51;

[0047] The second claw hook 52 has a hollow inner end, a second inner convex slide rail 522 is symmetrically arranged in the hollow of the second claw hook 52, and a first outer concave slide groove 521 is symmetrically arranged on the outer side, and the first claw hook 51 and the second claw hook 52 are slidably connected through the first inner convex slide rail 511 and the first outer concave slide groove 521;

[0048] The third claw hook 53 has a hollow inner end, a third inner convex slide rail 532 is symmetrically arranged in the hollow of the third claw hook 53, and a second outer concave slide groove 531 is symmetrically arranged on the outer side, and the second claw hook 52 is slidably connected with the third claw hook 53 through the second inner convex slide rail 522 and the second outer concave slide groove 531;

[0049] The claw hook fixing foot 54 has a third outer concave sliding groove 541 symmetrically arranged on its outer side, and the third section claw hook 53 is slidably connected to the claw hook fixing foot 54 via a third inner convex sliding rail 532 and a third outer concave sliding groove 541 .

[0050] Working principle:

[0051] The telescopic claw hook 5 can be adjusted and fixed at different lengths through the design of an inner convex slide groove and an outer concave slide rail to meet the demand for adjustable satellite antenna support rods. When not in use, it can be placed inside the previous claw hook through the slide groove, which is convenient to carry and easy to install.

[0052] As in the above solution, the first claw hook 51 is provided with a plurality of through bolt holes, and the length of the first inner convex slide rail 511 is equal to the length of the second claw hook 52;

[0053] The second claw hook 52 is provided with a plurality of through bolt holes, the first claw hook 51 and the second claw hook 52 are fixed by bolts, and the length of the second inner convex slide rail 522 is equal to the length of the third claw hook 53 .

[0054] The third claw hook 53 is provided with a plurality of through bolt holes, the second claw hook 52 and the third claw hook 53 are fixed by bolts, and the inner hollow length is equal to the total length of the claw hook fixing foot 54 .

[0055] Working principle:

[0056] The appropriate length is selected by sliding the slide groove, and the first claw hook 51 and the second claw hook 52 are fixed with bolt holes to prevent displacement. When the second claw hook 52 is not in use, it can be placed in the first inner convex slide rail 511 which is the same length as the second claw hook 52, so as to achieve the purpose of convenient carrying and space saving storage;

[0057] Similarly, by sliding the slide groove to select a suitable length, the second claw hook 52 and the third claw hook 53 are fixed with bolt holes to prevent displacement. When the third claw hook 53 is not in use, it can be placed in the second inner convex slide rail 522 of the same length as the third claw hook 53, so as to achieve the purpose of convenient carrying and space saving storage;

[0058] Similarly, by sliding in the slide groove to select a suitable length, the third section claw hook 53 and the claw hook fixing foot 54 are fixed using the bolt hole to prevent displacement. When the claw hook fixing foot 54 is not in use, it can be placed in the hollow space of the third section claw hook 53 which is equal to the length of the claw hook fixing foot 54, so as to achieve the purpose of convenient carrying and space-saving storage.

[0059] As in the above scheme, the claw hook fixing foot 54 is provided with a plurality of through bolt holes, the third section claw hook 53 is fixed to the claw hook fixing foot 54 by bolts, and the length of the third inner convex slide rail 532 is equal to the length of the third outer concave slide groove 541 of the claw hook fixing foot.

[0060] Working principle:

[0061] The claw hook fixing foot 54 and the third section claw hook 53 are detachably installed by bolts, and different types of styles can be replaced to meet different terrain requirements. For example, the barb type can be suitable for slopes, the reinforced metal type can penetrate stones and be installed on the top of stones, and the double barb type can be used for installation and fixation on tree trunks.

[0062] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A retractable satellite antenna support frame, characterized in that: include: a fixing bracket detachably connected to the back of the satellite antenna; A triangular platform, the side slope end of which is detachably connected to the fixing frame; A connecting block, the top end of which is detachably connected to the bottom end of the tripod; The telescopic claw hook is a semi-arc structure, and the telescopic claw hook can be detached from the side of the connecting block. Three telescopic claw hooks are provided and evenly arranged on the side of the connecting block.

2. The retractable satellite antenna support according to claim 1, characterized in that: The telescopic claw hook comprises: The first claw hook has one end which is hollow, and a first inner convex slide rail is symmetrically arranged in the hollow of the first claw hook; The second claw hook has one inner end which is hollow, a second inner convex slide rail is symmetrically arranged in the hollow of the second claw hook, and a first outer concave slide groove is symmetrically arranged on the outer side, and the first claw hook is slidably connected with the second claw hook through the first inner convex slide rail and the first outer concave slide groove; The third claw hook has one inner end which is hollow, a third inner convex slide rail is symmetrically arranged inside the hollow of the third claw hook, and a second outer concave slide groove is symmetrically arranged outside, and the second claw hook is slidably connected with the third claw hook through the second inner convex slide rail and the second outer concave slide groove; The claw hook fixing foot has a third outer concave sliding groove symmetrically arranged on its outer side, and the third claw hook is slidably connected to the claw hook fixing foot through a third inner convex sliding rail and a third outer concave sliding groove.

3. The retractable satellite antenna support according to claim 2, characterized in that: The first claw hook is provided with a plurality of through bolt holes, and the length of the first inner convex slide rail is equal to the length of the second claw hook; The second claw hook is provided with a plurality of through bolt holes, the first claw hook and the second claw hook are fixed by bolts, and the length of the second inner convex slide rail is equal to the length of the third claw hook; The third claw hook is provided with a plurality of through bolt holes, the second claw hook and the third claw hook are fixed by bolts, and the inner hollow length is equal to the total length of the claw hook fixing leg.

4. The retractable satellite antenna support according to claim 2, characterized in that: The claw hook fixing foot is provided with a plurality of through bolt holes, the third claw hook is fixed to the claw hook fixing foot by bolts, and the length of the third inner convex slide rail is equal to the length of the third outer concave slide groove of the claw hook fixing foot.

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