Antenna support capable of being rapidly unfolded and folded

Abstract

The utility model relates to an antenna support capable of being rapidly unfolded and folded, and belongs to the field of portable antenna supports. The support comprises four groups of cross structures and two parallel vertical rods; each group of cross structures comprises two folding support rods and two angle plates; the two folding supporting rods are arranged in the same plane in a crossed mode and hinged through a rotating shaft. One angle plate is mounted at the top of the corresponding folding support rod, and the other angle plate is mounted at the bottom of the corresponding folding support rod; one side of the corner-free plate of one cross structure is connected with one side of the corner plate of the other cross structure, and the corner-free plate end of the folding support rod is hinged to the corner plate of the other cross structure; the two vertical rods correspond to the two sets of angle plates of the crossed structure. And the two angle plates of the crossed structure are restrained on the corresponding vertical rods. The folding and unfolding device has the advantages of being compact in structure, high in bearing capacity, low in cost, high in structural reliability and the like, and can be unfolded and folded without tools and disassembly.

Description

Technical Field

[0001] The utility model relates to the field of portable antenna brackets, and specifically refers to an antenna bracket that can be quickly deployed and folded. Background Art

[0002] At present, for medium and large-sized rapidly deployable antennas, there are problems such as complex erection processes and the need to disassemble into many components during storage. Moreover, the quick-release nails commonly used take a long time to load and unload and are easily lost. The traditional bracket structure is difficult to meet the increasing requirements for portability and installation time. Therefore, the utility model proposes an antenna bracket structure with strong integrity, easy erection and storage, and strong environmental adaptability. Summary of the Utility Model

[0003] In view of this, the utility model proposes an antenna bracket structure with good transportability, rapid and reliable deployment and storage, and strong environmental adaptability.

[0004] The utility model is realized through the following technical solutions:

[0005] An antenna bracket that can be quickly deployed and folded, comprising four sets of cross structures and two vertically arranged vertical rods;

[0006] Each set of cross structures includes two folding struts and two angle plates; the two folding struts are cross-arranged in the same plane and are hinged through a rotating shaft, and the two angle plates correspond to the two folding struts one by one; one of the angle plates is installed at the top of the corresponding folding strut, and the other angle plate is installed at the bottom of the corresponding folding strut;

[0007] The four sets of cross structures enclose a ring; the side without the angle plate of the cross structure is connected to the side with the angle plate of another cross structure, and the end without the angle plate of its folding strut is hinged to the angle plate of another cross structure;

[0008] The two vertical rods correspond to the angle plates of two of the sets of cross structures; the two angle plates of the cross structure are both constrained on the corresponding vertical rods.

[0009] Further, the two vertical rods and one of the cross structures are in the same plane.

[0010] Further, for the two angle plates corresponding to the vertical rods, the top angle plate is constrained on the vertical rod and has the freedom to slide along the vertical rod, and the bottom angle plate is fixedly installed at the bottom end of the vertical rod.

[0011] Further, it further includes a telescopic rod, one end of the telescopic rod is connected to the top end of the vertical rod, and the other end is hinged to the top of the angle plate on the same side.

[0012] Further, the plane where the telescopic rod and the vertical rod connected thereto are located is perpendicular to the plane where the two vertical rods are located.

[0013] Furthermore, a guy rope with a ground spike is provided at the top of each vertical rod.

[0014] Furthermore, the angle plate is hinged to the folding support rod; and leveling feet are provided at the bottom of the angle plates installed below.

[0015] Furthermore, it further includes a cross support rod, and both ends of the cross support rod are respectively connected to the tops of the corresponding vertical rods.

[0016] Furthermore, one end of the cross support rod is hinged to one of the vertical rods, and a fixed socket is provided on the other vertical rod; the cross support rod is connected to the fixed socket through a spring pin.

[0017] Furthermore, a locking spring pin is provided on the telescopic rod for unlocking or locking the telescopic movement of the telescopic rod.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1) The utility model comprehensively designs the folding, telescoping, and rotation of the support rods to jointly achieve the rapid deployment and collection of the bracket. The structure is simple and reliable, the structure is stable when deployed, and the occupied space is small when collected.

[0020] 2) The utility model adopts the form of cooperation between a pin shaft and a retaining ring at the rotating shaft and the form of a spring pin at the fastening point, which does not require disassembly and is convenient for operation.

[0021] 3) The utility model uses industrial aluminum profiles as the main material, which has a high specific strength, low cost, and strong load-bearing capacity.

[0022] This antenna bracket structure can conveniently and quickly achieve deployment and collection, without disassembly, with a simple structure, easy to implement, convenient for transportation and erection, and has good adaptability to complex environments, and has good practical application prospects in the field of antennas. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the unfolded state diagram of the antenna bracket.

[0024] Figure 2 is the collected state diagram of the antenna bracket.

[0025] Figure 3 is the partial enlarged view of the angle plate connection.

[0026] Figure 4 is the partial enlarged view of the center of the folding support rod.

[0027] In the figure: 1, folding strut; 2, angle plate; 3, rotating shaft; 4, retaining ring; 5, vertical strut; 6, horizontal strut; 7, inclined strut; 8, spring pin; 9, ground nail and guy rope combination; 10, leveling foot; 11, fixed seat; 12, lifting ring. Detailed implementation mode

[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] An antenna bracket that can be quickly deployed and folded, comprising four sets of cross structures and two vertically arranged vertical rods arranged in parallel;

[0030] Each set of cross structures includes two folding struts and two angle plates; the two folding struts are arranged crosswise in the same plane and are hinged by a rotating shaft, and the two angle plates correspond to the two folding struts one by one; one of the angle plates is installed at the top of the corresponding folding strut, and the other angle plate is installed at the bottom of the corresponding folding strut;

[0031] The four sets of cross structures enclose a ring shape; the side without the angle plate of the cross structure is connected to the side with the angle plate of another cross structure, and the end without the angle plate of its folding strut is hinged to the angle plate of another cross structure;

[0032] The two vertical rods correspond to the angle plates of two sets of cross structures; the two angle plates of the cross structure are both constrained on the corresponding vertical rods.

[0033] Further, the two vertical rods and one of the cross structures are in the same plane.

[0034] Further, for the two angle plates corresponding to the vertical rods, the top angle plate is constrained on the vertical rod and has the freedom to slide along the vertical rod, and the bottom angle plate is fixedly installed at the bottom end of the vertical rod.

[0035] Further, it further includes a telescopic rod, one end of the telescopic rod is connected to the top end of the vertical rod, and the other end is hinged to the top of the angle plate on the same side.

[0036] Further, the plane where the telescopic rod and the vertical rod connected thereto are located is perpendicular to the plane where the two vertical rods are located.

[0037] Further, a guy rope with a ground nail is provided at the top end of each vertical rod.

[0038] Further, the angle plate is hinged to the folding strut; and leveling feet are provided at the bottom of the angle plates installed below.

[0039] Further, it further includes a horizontal support rod, and both ends of the horizontal support rod are respectively connected to the tops of the corresponding vertical rods.

[0040] Further, one end of the horizontal support rod is hinged to one of the vertical rods, and a fixed socket is provided on the other vertical rod; the horizontal support rod is connected to the fixed socket through a spring pin.

[0041] Further, a locking spring pin is provided on the telescopic rod for unlocking or locking the telescopic movement of the telescopic rod.

[0042] Refer to Figures 1 to 4 In this embodiment:

[0043] Eight corner plates and the ends of eight folding support rods are connected by rotating shafts, and the intersecting folding support rods are connected by a rotating shaft and a retaining ring at the center;

[0044] The bottoms of the two vertical support rods are respectively fixedly connected to two lower corner plates, respectively pass through the upper corner plates, and the tops are connected to the upper support rod. One end of the upper support rod is a rotating shaft structure, and the other end is a spring pin structure;

[0045] One fixed seat is respectively fixed on the two vertical support rods, and the height positions are different for fixing with the spring pin structure;

[0046] One ends of the two inclined support rods are respectively connected to the upper parts of the vertical support rods through rotating shafts, and the other ends are respectively connected to the upper corner plates through rotating shafts;

[0047] Folding and unfolding principle:

[0048] (1) First, it is necessary to release the telescopic limit of the inclined support rod by pulling the spring pin 8 on the inclined support rod 7.

[0049] (2) Pull the two corner plates 2 or the folding support rod 1 outward in the opposite direction. At this time, the folding support rod 1 can rotate along the middle rotating shaft 3 and the end rotating shaft 3; the two upper corner plates 2 rise longitudinally along the slots relative to the vertical support rod 5; the inclined support rod 7 is continuously extended by being pulled by the upper corner plate 2, and both ends rotate along the rotating shaft.

[0050] (3) After the inclined support rod 7 is stretched in place, the spring pin 8 locks the inclined support rod 7, and the unfolding and retracting actions are restricted;

[0051] (4) At this time, pull out the spring pin 8 at the horizontal support rod 6 and rotate the horizontal support rod 6 counterclockwise by 90 degrees to the horizontal position along the rotating shaft end, release the spring pin 8 and insert it into the fixed seat 11, so that the horizontal support rod 6 remains horizontal and is fixedly connected to the vertical support rod 5, and the overall structural stability is further enhanced.

[0052] (4) Insert the ground nail end of the ground nail guy wire assembly 9 into the ground, and the antenna support is completed. The antenna can be fixed on the antenna horizontal support rod 6 to complete the rapid deployment of the antenna support.

[0053] (5) Similarly, the antenna can be quickly collected.

[0054] It should be noted that the above are only the preferred application examples of the present utility model, and are not intended to limit the protection scope of the present utility model. Any technical solutions using equivalent replacements or equivalent transformations are within the protection scope of the present utility model.

Claims

1. A quickly deployable and foldable antenna bracket, characterized in that, It includes four sets of cross structures and two vertically arranged vertical rods (5) arranged in parallel; Each set of cross structures includes two folding struts (1) and two angle plates (2); the two folding struts are arranged in a cross shape in the same plane and are hinged through a rotating shaft, and the two angle plates correspond to the two folding struts one by one; one of the angle plates is installed at the top of the corresponding folding strut, and the other angle plate is installed at the bottom of the corresponding folding strut; The four sets of cross structures enclose a ring shape; the side without the angle plate of one cross structure is connected to the side with the angle plate of another cross structure, and the end without the angle plate of its folding strut is hinged to the angle plate of another cross structure; The two vertical rods correspond to the angle plates of two of the sets of cross structures; both angle plates of the cross structure are constrained on the corresponding vertical rods.

2. The antenna bracket capable of being quickly deployed and folded according to claim 1, wherein The two vertical rods and one of the cross structures are in the same plane.

3. A quickly deployable and foldable antenna bracket according to claim 1, characterized in that, For the two angle plates corresponding to the vertical rods, the top angle plate is constrained on the vertical rod and has the freedom to slide along the vertical rod, and the bottom angle plate is fixedly installed at the bottom end of the vertical rod.

4. A quickly deployable and foldable antenna bracket according to claim 1, wherein It further includes a telescopic rod, one end of the telescopic rod is connected to the top end of the vertical rod, and the other end is hinged to the top of the angle plate on the same side.

5. A quickly deployable and foldable antenna bracket according to claim 4, characterized in that, The plane where the telescopic rod and the vertical rod connected to it are located is perpendicular to the plane where the two vertical rods are located.

6. The antenna bracket capable of being quickly deployed and folded according to claim 1, wherein A guy rope with a ground nail is provided at the top end of each vertical rod.

7. A quickly deployable and foldable antenna bracket according to claim 1, characterized in that, The angle plate is hinged to the folding strut; and leveling feet are provided at the bottom of the angle plates installed below.

8. A quickly deployable and foldable antenna bracket according to claim 1, characterized in that, It further includes a horizontal crossbar, and the two ends of the horizontal crossbar are respectively connected to the top ends of the corresponding vertical rods.

9. The antenna bracket capable of being quickly deployed and folded according to claim 8, characterized in that, One end of the horizontal crossbar is hinged to one of the vertical rods, and a fixed socket is provided on the other vertical rod; the horizontal crossbar is connected to the fixed socket through a spring pin.

10. The antenna bracket capable of being quickly deployed and folded according to claim 4, characterized in that, A locking spring pin is provided on the telescopic rod for unlocking or locking the telescopic movement of the telescopic rod.

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