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CN-121983772-A - Portable movable antenna capable of being deployed rapidly

CN121983772ACN 121983772 ACN121983772 ACN 121983772ACN-121983772-A

Abstract

The application discloses a rapidly deployed portable movable antenna, which comprises a reflecting surface assembly, a back frame assembly, a turntable assembly and a supporting assembly. The supporting component is connected with the azimuth rotating end of the rotary table component through the upright post, and the pitching rotating end of the rotary table component drives the back frame component and the reflecting surface component to move. The support assembly is of a unique quick dismounting structure, the support leg is quickly connected with the upright post through the ball head locating pin and the manual locking handle, the side pull rod for connecting the upright post and the support leg is formed by quickly screwing the side pull rod of the upright post and the side pull rod of the support leg through the multi-head threaded joint, and the bottom of the support leg is provided with the manual leveling device for ensuring the erection level. The turntable assembly integrates azimuth and pitching double-shaft motions, is driven by a low-voltage direct-current servo motor, is driven by a worm gear and worm and other speed reducing mechanisms, runs stably and can be self-locked. The reflecting surface assembly adopts split design, and realizes rapid assembly through spigot positioning and rapid locking. The application obviously improves the portability, erection speed and operation convenience of the antenna, and is particularly suitable for occasions needing rapid deployment such as emergency communication.

Inventors

  • CHEN BOXING
  • CAO XINGXING
  • HOU WENZHI

Assignees

  • 西安星云信通通信科技有限公司

Dates

Publication Date
20260505
Application Date
20251229

Claims (5)

  1. 1. The portable movable antenna capable of being rapidly deployed comprises a reflecting surface assembly (2), a back frame assembly (3), a rotary table assembly (4) and a supporting assembly (5), wherein the supporting assembly (5) is connected with a direction rotating end of the rotary table assembly (4), a pitching rotating end of the rotary table assembly (4) is connected with one end of the back frame assembly (3), the reflecting surface assembly (2) is connected with the other end of the back frame assembly (3), the portable movable antenna is characterized in that the supporting assembly (5) comprises a stand column (6), stand column side pull rods (7), support leg side pull rods (9) and support legs (10), the support legs (10) are detachably connected with one end of the stand column (6), the stand column side pull rods (7) are detachably connected with the support leg side pull rods (9), the other end of the stand column side pull rods (7) are hinged with the other end of the stand column (6), the other end of the support leg side pull rods (9) are hinged with the support legs (10), and the extending end parts of the support legs (10) are detachably provided with manual leveling devices (11).
  2. 2. The quick deployment portable movable antenna according to claim 1, wherein a screw sleeve (20) is arranged at the connecting end of the column side pull rod (7) and the supporting leg side pull rod (9), a joint (19) is arranged at the connecting end of the supporting leg side pull rod (9) and the column side pull rod (7), the screw sleeve (20) is matched with the joint (19) through threaded connection, a second pull rod support (26) is arranged on the surface of the column (6) opposite to the column side pull rod (7), the column side pull rod (7) is hinged to the second pull rod support (26) through a second hinge shaft (21), a first pull rod support (16) is arranged on the surface of the supporting leg (10) opposite to the supporting leg side pull rod (9), the supporting leg side pull rod (9) is hinged to the first pull rod support (16) through the first hinge shaft (17), and an aluminum alloy pipe (18) is adopted for the column side pull rod (7) and the supporting leg side pull rod (9).
  3. 3. A rapidly deployed portable mobile antenna according to claim 1, characterized in that the manual levelling device (11) comprises a levelling handle (15), a sleeve (27) and a support (28), wherein the sleeve (27) is internally provided with threads, the stem of the support (28) is used in cooperation with the sleeve (27), and the levelling handle (15) is mounted on top of the support (28).
  4. 4. A rapidly deployed portable transportable antenna according to claim 1, it is characterized in that the method comprises the steps of, The support leg (10) is of an I-shaped aluminum structure, one end, close to the upright post (6), of the support leg (10) is provided with a ball head locating pin (13) and a threaded locking handle (12) with a handle, the upright post (6) is provided with a conical locating hole matched with the ball head locating pin (13), and when the support leg is installed, the ball head locating pin (13) is placed into the conical locating hole to achieve preliminary locating and hanging, and then the threaded locking handle (12) is screwed, so that the support leg (10) is pressed and fixed on the upright post (6).
  5. 5. A rapidly deployed portable mobile antenna according to claim 1, wherein the turntable assembly (4) integrates electromechanical units of azimuth and elevation biaxial motion, the base of the turntable assembly (4) is connected to the upright (6) by a slewing support to achieve horizontal rotation, and the top elevation arm of the turntable assembly (4) drives the back frame assembly (3) to achieve elevation oscillation.

Description

Portable movable antenna capable of being deployed rapidly Technical Field The application relates to the technical field of communication antennas, in particular to a portable movable antenna capable of being rapidly deployed. Background The portable movable antenna is a detachable communication antenna, and can be quickly erected, withdrawn and replaced with a communication device in a working place. With the rapid development of satellite communication technology, the requirements of the portable mobile antenna for light weight, rapid deployment and high adaptation are more clear. At present, the existing portable antenna is in a split structure, the antenna supporting legs, the azimuth rotary table, the pitching rotary table, the reflecting surface assembly and the servo control box are independent of each other and are all independent mechanisms, and the portable antenna is assembled and combined when in use. Disclosure of Invention Aiming at the technical problems of complex erection and disassembly, long time and the like in the background technology, the invention provides a portable movable antenna which is rapidly deployed. In order to solve the technical problems, the technical scheme of the invention is as follows: The portable movable antenna capable of being rapidly deployed comprises a reflecting surface assembly, a back frame assembly, a rotary table assembly and a supporting assembly, wherein the supporting assembly is connected with an azimuth rotating end of the rotary table assembly, a pitching rotating end of the rotary table assembly is connected with one end of the back frame assembly, the reflecting surface assembly is connected with the other end of the back frame assembly, the supporting assembly comprises a stand column, stand column side pull rods, supporting leg side pull rods and supporting legs, the supporting legs are all detachably connected with one end of the stand column, the stand column side pull rods are detachably connected with the supporting leg side pull rods, the other ends of the stand column side pull rods are all hinged with the other ends of the stand column, the other ends of the supporting leg side pull rods are evenly hinged with the supporting legs, and the extending end parts of the supporting legs are detachably provided with manual leveling devices. The aluminum alloy support is characterized in that a threaded sleeve is arranged at the connecting end of the upright post side pull rod and the supporting leg side pull rod, a joint is arranged at the connecting end of the supporting leg side pull rod and the upright post side pull rod, the threaded sleeve is matched with the joint and connected with the joint through threads, a second pull rod support is arranged on the surface of the upright post opposite to the upright post side pull rod, the upright post side pull rod is hinged to the second pull rod support through a second hinge shaft, a first pull rod support is arranged on the surface of the supporting leg opposite to the supporting leg side pull rod, and the supporting leg side pull rod is hinged to the first pull rod support through a first hinge shaft, wherein the upright post side pull rod and the supporting leg side pull rod adopt an aluminum alloy tube. The manual leveling device comprises a leveling handle, a sleeve and a support, wherein threads are arranged in the sleeve, the rod part of the support is provided with threads, the rod part of the support is matched with the sleeve for use, and the leveling handle is arranged at the top of the support. The support leg is of an I-shaped aluminum structure, one end, close to the upright post, of the support leg is provided with a ball head locating pin and a threaded locking handle with a handle, the upright post is provided with a conical locating hole matched with the ball head locating pin, and when the support leg is installed, the ball head locating pin is placed into the conical locating hole to achieve preliminary locating and hanging, and then the threaded locking handle is screwed, so that the support leg is pressed and fastened on the upright post. Further, the turntable assembly integrates electromechanical units of azimuth and pitching biaxial motions, the base of the turntable assembly is connected with the upright post through a rotary support to realize horizontal rotation, and the top pitching support arm of the turntable assembly drives the back frame assembly to realize pitching swinging. The application has the following advantages: the invention takes rapid deployment as a starting point, and through researches on integrated design, rapid structure assembly design and the like of the antenna, the final antenna has the characteristics of simple and rapid erection and disassembly and shortened time; According to the invention, the rapid locking design is adopted in the processes of supporting leg installation, turntable installation, reflection surface assembly and back frame