Communication antenna structure of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle communication antenna structure, which comprises an antenna structure and a mounting structure, the antenna structure is mounted on the inner wall of the mounting structure, the mounting structure comprises a rotating plate, one side of the rotating plate is provided with a connecting block, and the outer wall of one side, close to the connecting block, of the rotating plate is provided with a tooth groove. And rotating rods are rotationally connected to the inner walls of the rotating plates and the connecting blocks. Through the arrangement of the ferrule, the tooth groove and the rotating plate, the handle rod limits one side of the connecting block, the rotating rod fixes one side of the rotating plate, through the design of the tooth groove, the rotating plate fixes the other side of the connecting block, the handle rod drives the rotating rod to rotate when rotating, the rotating rod drives the rotating plate to rotate up and down, and the rotating plate drives the sleeve block and the antenna structure to rotate up and down for adjustment. And when the orientation of the antenna structure needs to be adjusted left and right, the ferrule is rotated on the bolt, and the ferrule drives the rotating plate and the antenna structure to rotate through the rotating rod, so that the flexibility of the antenna structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle equipment, in particular to a communication antenna structure for an unmanned aerial vehicle. Background Art

[0002] Unmanned aircraft, referred to as "drones", are unmanned aircraft controlled by radio remote control equipment and self-contained program control devices. Drones are mainly used for environmental monitoring, environmental governance, and aerial and aerial photography. Drones are mainly composed of a body, a power unit, a communication antenna, and management equipment. Commands are sent to drones through wireless network connections to control the flight path of drones. At the same time, drones will send high-definition videos taken by built-in cameras to users. Drone communication antennas are used for signal transmission and reception, so the role of drone communication antennas is particularly important.

[0003] After searching, the utility model with application number 202222915879.5 discloses a drone communication antenna, including a device platform, a first device groove is provided at the top of the device platform, and a fixing mechanism is arranged inside the first device groove; the fixing mechanism includes a first spring, the first spring is arranged inside the first device groove, one end of the first spring is fixedly connected to the bottom end of the first device groove, the other end of the first spring is fixedly connected to one end of a first pressure plate, and the end of the first pressure plate away from the first spring is in contact with the top of the first device groove; the inner wall of the device platform is provided with a sliding groove and a card groove, and the sliding groove and the card groove are provided with multiple groups, and the multiple groups of the sliding grooves and the card grooves are arranged in an array around the inner wall of the device platform; a first card block is provided inside the card groove, the first card block is engaged with the card groove, the first card block is fixedly connected to a first limiting rod, and a limiting groove is provided inside the first limiting rod.

[0004] The drone communication antenna disclosed in the above document has the following defects: during the use of the communication antenna, since the signals at different heights and directions will be different, the signal receiving rod of the antenna cannot adjust the direction according to the position signal, which reduces the practicality of the antenna.

[0005] It can be seen from this that the existing drone communication antenna does not have the function of adjusting the direction of the signal receiving rod. It is necessary to improve the existing deficiencies and provide a function that can adjust the direction of the signal receiving rod. Utility Model Content

[0006] The purpose of the utility model is to provide a UAV communication antenna structure to at least solve the problems raised in the above background technology to a certain extent.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a communication antenna structure for unmanned aerial vehicles, comprising an antenna structure and a mounting structure, wherein the antenna structure is mounted on the inner wall of the mounting structure, wherein the mounting structure comprises a rotating plate, a connecting block is arranged on one side of the rotating plate, a tooth groove is arranged on the outer wall of the rotating plate near the connecting block, and a rotating rod is rotatably connected on the rotating plate and the inner wall of the connecting block. The purpose of such arrangement is that during the use of the antenna structure, the antenna rod is inserted into the sleeve block for fixing, the insert block is inserted into the inner groove of the rotating plate, so that the bottom end of the antenna structure is stably fixed, and the base is fixed on the unmanned aerial vehicle by bolts. When the direction of the antenna structure needs to be adjusted, the handle is rotated up and down by holding the handle, the handle limits one side of the connecting block, the rotating rod fixes one side of the rotating plate, and the rotating plate fixes the other side of the connecting block through the design of the tooth groove, and the handle rotates the rotating rod to rotate, the rotating rod drives the rotating plate to rotate up and down, and the rotating plate drives the sleeve block and the antenna structure to rotate up and down for adjustment. When the direction of the antenna structure needs to be adjusted left and right, the ferrule is rotated on the bolt, and the ferrule drives the rotating plate and the antenna structure to rotate through the rotating rod, thereby improving the flexibility of the antenna structure.

[0009] Furthermore, a handle is sleeved on the outer wall of the rotating rod, and the handle is located on the outer wall of the connecting block. The purpose of this arrangement is that during the use of the antenna structure,

[0010] Furthermore, a sleeve block is welded on the outer wall of one end of the rotating plate, and an antenna rod is inserted into the inner wall of the sleeve block. The purpose of this arrangement is to insert the antenna rod into the sleeve block for fixing during the use of the antenna structure.

[0011] Furthermore, an insert block is provided at one end of the antenna rod, and the insert block is plugged into the inner wall of the sleeve block. The purpose of this arrangement is that during the use of the antenna structure, the insert block is inserted into the inner groove of the rotating plate, so that the bottom end of the antenna structure is stably fixed.

[0012] Furthermore, a ferrule is provided on the outer wall of one end of the connecting block, and a base is provided on one side of the ferrule. The purpose of such a configuration is that when the antenna structure is used, when the orientation of the antenna structure needs to be adjusted left or right, the ferrule is rotated on the bolt, and the ferrule drives the rotating plate and the antenna structure to rotate through the rotating rod.

[0013] Furthermore, a bolt is threadedly connected to the inner wall of the base, and the ferrule is rotatably connected to the outer wall of the bolt. The purpose of this arrangement is that during the use of the antenna structure, the ferrule and the base are rotatably connected by the bolt, and the bolt connection is convenient for disassembly and maintenance of the ferrule.

[0014] The utility model has the following beneficial effects:

[0015] The utility model arranges the ring, the tooth groove and the rotating plate. When it is necessary to adjust the direction of the antenna structure, the handle bar is held and rotated up and down, the handle bar limits one side of the connecting block, the rotating rod fixes one side of the rotating plate, and the rotating plate fixes the other side of the connecting block through the design of the tooth groove. When the handle bar is rotated, the rotating rod is driven to rotate, the rotating rod drives the rotating plate to rotate up and down, and the rotating plate drives the block and the antenna structure to rotate up and down for adjustment. When it is necessary to adjust the direction of the antenna structure left and right, the ring is rotated on the bolt, and the ring drives the rotating plate and the antenna structure to rotate through the rotating rod, thereby improving the flexibility of the antenna structure.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the split structure of the installation structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of the installation structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. antenna structure; 101. antenna pole; 102. plug-in block; 2. mounting structure; 200. bolt; 201. rotating plate; 202. sleeve block; 203. tooth groove; 204. connecting block; 205. ferrule; 206. rotating rod; 207. handle; 208. base. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 - Figure 4 As shown, a communication antenna structure for a drone of the utility model comprises an antenna structure 1 and a mounting structure 2. The antenna structure 1 is mounted on the inner wall of the mounting structure 2. The mounting structure 2 comprises a rotating plate 201. A connecting block 204 is provided on one side of the rotating plate 201. A tooth groove 203 is provided on the outer wall of the rotating plate 201 on one side close to the connecting block 204. A rotating rod 206 is rotatably connected between the rotating plate 201 and the inner wall of the connecting block 204. The purpose of such a configuration is that during the use of the antenna structure, the antenna rod 101 is inserted into the sleeve block 202 for fixing, and the insert block 102 is inserted into the inner groove of the rotating plate 201 so that the bottom end of the antenna structure 1 is stably fixed, and the base 208 is fixed to the drone by bolts 200. When the direction of the antenna structure 1 needs to be adjusted, the handle 207 is held and rotated up and down. The handle 207 limits one side of the connecting block 204, and the rotating rod 206 fixes one side of the rotating plate 201. The tooth groove 20 3, the rotating plate 201 fixes the other side of the connecting block 204, and when the handle 207 is rotated, the rotating rod 206 is driven to rotate, and the rotating rod 206 drives the rotating plate 201 to rotate up and down, and the rotating plate 201 drives the sleeve block 202 and the antenna structure 1 to rotate up and down to adjust the direction. When the direction of the antenna structure 1 needs to be adjusted left and right, the ring 205 is rotated on the bolt 200, and the ring 205 drives the rotating plate 201 and the antenna structure 1 to rotate through the rotating rod 206, thereby improving the flexibility of the antenna structure 1.

[0026] The outer wall of the rotating rod 206 is sleeved with a handle 207, and the handle 207 is located on the outer wall of the connecting block 204. The purpose of this arrangement is that during the use of the antenna structure,

[0027] A sleeve block 202 is welded on the outer wall of one end of the rotating plate 201, and an antenna rod 101 is inserted into the inner wall of the sleeve block 202. The purpose of this arrangement is that when the antenna structure is used, the antenna rod 101 is inserted into the sleeve block 202 for fixing.

[0028] An insert block 102 is provided at one end of the antenna rod 101, and the insert block 102 is plugged into the inner wall of the sleeve block 202. The purpose of this arrangement is that when the antenna structure is in use, the insert block 102 is inserted into the inner groove of the rotating plate 201, so that the bottom end of the antenna structure 1 is stably fixed.

[0029] A collar 205 is provided on the outer wall of one end of the connecting block 204, and a base 208 is provided on one side of the collar 205. The purpose of such a configuration is that when the antenna structure is used, when the orientation of the antenna structure 1 needs to be adjusted left or right, the collar 205 is rotated on the bolt 200, and the collar 205 drives the rotating plate 201 and the antenna structure 1 to rotate through the rotating rod 206.

[0030] The inner wall of the base 208 is threadedly connected with a bolt 200, and the ferrule 205 is rotatably connected to the outer wall of the bolt 200. The purpose of this arrangement is that during the use of the antenna structure, the ferrule 205 and the base 208 are rotatably connected by the bolt 200, and the bolt 200 connection is provided to facilitate the disassembly and maintenance of the ferrule 205.

[0031] When in use, during the use of the antenna structure, the antenna rod 101 is inserted into the sleeve block 202 for fixing, and the insert block 102 is inserted into the inner groove of the rotating plate 201 to stably fix the bottom end of the antenna structure 1, and the base 208 is fixed on the drone by bolts 200. When the direction of the antenna structure 1 needs to be adjusted, the handle 207 is rotated up and down, and the handle 207 limits one side of the connecting block 204, and the rotating rod 206 fixes one side of the rotating plate 201. The rotating plate 201 fixes the other side of the connecting block 204, and when the handle 207 is rotated, the rotating rod 206 is driven to rotate, and the rotating rod 206 drives the rotating plate 201 to rotate up and down. The rotating plate 201 drives the sleeve block 202 and the antenna structure 1 to rotate up and down for adjustment. When the orientation of the antenna structure 1 needs to be adjusted left and right, the ring 205 is rotated on the bolt 200, and the ring 205 drives the rotating plate 201 and the antenna structure 1 to rotate through the rotating rod 206, thereby improving the flexibility of the antenna structure 1.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A UAV communication antenna structure, comprising an antenna structure (1) and a mounting structure (2), characterized in that: The antenna structure (1) is mounted on the inner wall of a mounting structure (2); the mounting structure (2) comprises a rotating plate (201); a connecting block (204) is provided on one side of the rotating plate (201); a tooth groove (203) is provided on the outer wall of the rotating plate (201) on a side close to the connecting block (204); and a rotating rod (206) is rotatably connected to the inner wall of the rotating plate (201) and the connecting block (204).

2. The UAV communication antenna structure according to claim 1, characterized in that: A handle bar (207) is sleeved on the outer wall of the rotating rod (206), and the handle bar (207) is located on the outer wall of the connecting block (204).

3. The UAV communication antenna structure according to claim 1, characterized in that: A sleeve block (202) is welded on the outer wall of one end of the rotating plate (201), and an antenna rod (101) is plugged into the inner wall of the sleeve block (202).

4. The UAV communication antenna structure according to claim 3, characterized in that: An insert block (102) is provided at one end of the antenna rod (101), and the insert block (102) is inserted into the inner wall of the sleeve block (202).

5. The UAV communication antenna structure according to any one of claims 1 to 4, characterized in that: A ferrule (205) is provided on the outer wall of one end of the connection block (204), and a base (208) is provided on one side of the ferrule (205).

6. The UAV communication antenna structure according to claim 5, characterized in that: A bolt (200) is threadedly connected to the inner wall of the base (208), and the ferrule (205) is rotatably connected to the outer wall of the bolt (200).

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