CN219086235U

CN219086235U - Unmanned aerial vehicle GPS antenna boom

Info

Publication number: CN219086235U
Application number: CN202222888870.XU
Authority: CN
Inventors: 曹承洋; 管延诗; 郑景海; 郭一兵; 王强; 任俊霖
Original assignee: Shandong Tianmou Technology Innovation Co ltd
Current assignee: Shandong Tianmou Technology Innovation Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-26
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses an unmanned aerial vehicle GPS antenna bracket which comprises an antenna fixing rod and a fixing seat, wherein the antenna fixing rod is fixedly connected to the top of one side of the fixing seat, one end of the antenna fixing rod is fixedly connected with a GPS antenna mounting seat, the other side of the fixing seat is adhered with an adaptive pad, one side of the adaptive pad, which is away from the fixing seat, is provided with an LED module mounting groove, and one side of the adaptive pad, which is away from the fixing seat, is provided with a positioning assembly, and the positioning assembly comprises a sucker, a corrugated hose and a fixing column. According to the utility model, the longer adapting pad is bonded on one side of the fixing seat, the adapting pad can be bonded with unmanned aerial vehicle bodies of different sizes through bending, so that the bracket can be suitable for unmanned aerial vehicles of different sizes, meanwhile, the adapting pad can be firmly bonded on the unmanned aerial vehicle bodies through the positioning assembly, and the adapting pad and the positioning assembly have buffering effects, so that the bracket can be stably mounted, and the phenomenon that the bracket is not easy to loose due to shaking in the flight process of the unmanned aerial vehicle can be ensured.

Description

Unmanned aerial vehicle GPS antenna boom

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle GPS antenna bracket.

Background

Unmanned aircraft, abbreviated as "unmanned aircraft" for short, english for "uav", are unmanned aircraft operated by radio remote control devices and self-contained programming devices, or are operated autonomously, either entirely or intermittently, by an on-board computer. Unmanned aerial vehicles can be classified into military and civilian applications according to the field of application. For military purposes, unmanned aerial vehicles are classified into reconnaissance and drones. GPS is a terminal that performs positioning or navigation by receiving satellite signals. And an antenna is necessary for receiving the signal. GPS satellite signals are divided into L1 and L2, the frequencies are 1575.42MHz and 1228MHz respectively, wherein L1 is an open civil signal, and the signals are circularly polarized. The signal intensity is about-166 dBW, which belongs to a weaker signal. These characteristics determine that a specific antenna is to be prepared for reception of GPS signals.

The existing unmanned aerial vehicle GPS bracket is installed on an unmanned aerial vehicle in a plug-in manner, the installation manner needs to be changed greatly, and the bracket is heavy, so that the stability of the bracket after installation is poor; meanwhile, the support is required to be matched with the unmanned aerial vehicle, different machine body changes are required to be carried out on unmanned aerial vehicles with different sizes, different support structures are required to be designed for matching, and the installation difficulty of the support is seriously affected.

Disclosure of Invention

The utility model aims to provide an unmanned aerial vehicle GPS antenna bracket which comprises an antenna fixing rod and a fixing seat, wherein the antenna fixing rod is fixedly connected to the top of one side of the fixing seat, one end of the antenna fixing rod is fixedly connected with a GPS antenna mounting seat, the other side of the fixing seat is adhered with an adaptive pad, an LED module mounting groove is formed in one side, away from the fixing seat, of the adaptive pad, a positioning assembly is arranged on one side, away from the fixing seat, of the adaptive pad, and the positioning assembly comprises a sucker, a corrugated hose and a fixing column, and the fixing column is connected to one side of the sucker through the corrugated hose.

As a further preference, a protruding block is provided on the side of the fixing base facing away from the adapter pad.

As a further preferable mode, the adapting pad is made of elastic materials, and one side, away from the fixing seat, of the adapting pad back is an arc-shaped surface.

As a further preference, the length of the adapter pad is longer than the holder.

As a further preferable mode, two groups of mounting grooves are formed in one side, away from the fixing seat, of the adaptive backing, and positioning assemblies are arranged in the mounting grooves.

As a further preferable mode, the sucker stretches out of the mounting groove, one end of the corrugated hose is fixedly connected to one side of the sucker, the other end of the corrugated hose is sleeved on the fixing column, and the corrugated hose is fixedly connected with the outer portion of the fixing column.

As a further preferable mode, the GPS antenna mounting seat is used for mounting a GPS antenna, the antenna fixing rod is streamline in shape, and the antenna fixing rod and the fixing seat are made of high-performance nylon materials.

Compared with the prior art, the utility model has the following beneficial effects: through bonding the adaptation pad in one side of fixing base, wherein the adaptation pad specifically is elastic material preparation, the adaptation pad back is the arcwall face from fixing base one side, and the length of adaptation pad is longer than the fixing base, make the arc of the long one section regulation adaptation pad arcwall face of crooked adaptation pad than the fixing base, and then the arcwall face of adaptation pad can laminate with the unmanned aerial vehicle organism of equidimension not, and then the support can be suitable for the unmanned aerial vehicle of equidimension not, be provided with locating component through the mounting groove on the adaptation pad simultaneously, bellows one end fixed connection is in sucking disc one side, the fixed column is overlapped to the bellows other end, and the outside fixed connection of bellows and fixed column, make the adaptation pad can paste on the unmanned aerial vehicle organism through locating component, support and unmanned aerial vehicle fixed connection are more firm, and adaptation pad and locating component all have the effect of buffering, can make the support mounting stable, can guarantee that unmanned aerial vehicle is difficult for taking place not hard up phenomenon because of rocking in the flight process again.

Drawings

FIG. 1 is a schematic diagram of a GPS antenna stand of an unmanned aerial vehicle according to the present utility model;

fig. 2 is a schematic diagram of a rear view structure of a GPS antenna stand of the unmanned aerial vehicle according to the present utility model;

fig. 3 is a schematic structural diagram of a positioning assembly according to the present utility model.

In the figure: 1 antenna dead lever, 2GPS antenna mount pad, 3 fixing base, 4 adaptation pads, 5 locating component, 51 sucking disc, 52 ripple hose, 53 fixed column, 6LED module mounting groove, 7 protruding piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the unmanned aerial vehicle GPS antenna bracket provided by the utility model comprises an antenna fixing rod 1 and a fixing base 3, wherein the antenna fixing rod 1 is fixedly connected to the top of one side of the fixing base 3, one end of the antenna fixing rod 1 is fixedly connected with a GPS antenna mounting seat 2, the other side of the fixing base 3 is adhered with an adapter pad 4, an LED module mounting groove 6 is formed in one side of the adapter pad 4, which is away from the fixing base 3, a positioning assembly 5 is arranged on one side of the adapter pad 4, which is away from the fixing base 3, the positioning assembly 5 comprises a sucker 51, a corrugated hose 52 and a fixing column 53, and the fixing column 53 is connected to one side of the sucker 51 through the corrugated hose 52.

In this embodiment, the fixing base 3 is provided with a protruding block 7 on the side facing away from the adapter pad 4.

Specifically, the adapting pad 4 is made of elastic materials, and one side of the adapting pad 4, which faces away from the fixing seat 3, is an arc-shaped surface.

Further, the length of the adapting pad 4 is longer than the fixing base 3.

Referring to fig. 1 and 3, specifically, a screw groove is formed on the fixing seat 3, the fixing seat 3 is fixedly connected with the unmanned aerial vehicle body through a screw, and the screw is fixed on the unmanned aerial vehicle body through the screw groove. To the unmanned aerial vehicle of equidimension, the radian of the arcwall face of 4 adaptation pad is adjusted to the one section that the accessible crooked adaptation pad 4 is longer than fixing base 3, makes the arcwall face of 4 adaptation pad can laminate with the unmanned aerial vehicle organism.

The unmanned aerial vehicle body is provided with a screw groove for installing a GPS bracket.

In this embodiment, two sets of mounting grooves are oppositely formed in one side, away from the fixing seat 3, of the adapter pad 4, and a positioning assembly 5 is mounted in the mounting groove.

Further, the suction cup 51 extends out from the mounting groove, one end of the corrugated hose 52 is fixedly connected to one side of the suction cup 51, the other end of the corrugated hose 52 is sleeved on the fixing column 53, and the corrugated hose 52 is fixedly connected with the outer portion of the fixing column 53.

Specifically, before antenna boom installs the unmanned aerial vehicle organism, crooked to locating component 5 according to unmanned aerial vehicle's size, make the orbit of locating component 5 arcwall face agree with the unmanned aerial vehicle organism, then align the helicla flute on the helicla flute of unmanned aerial vehicle organism and fixing base 3, paste the adaptation pad 4 on the unmanned aerial vehicle organism through locating component 5 again, make antenna boom hold the unmanned aerial vehicle organism through locating component 5 before being fixed, and then support and unmanned aerial vehicle fixed connection time are more firm, simultaneously adaptation pad 4 and locating component 5 all have the effect of buffering, can make the support installation stable, can guarantee again that the unmanned aerial vehicle is difficult for taking place not hard up phenomenon because of rocking at the flight in-process support.

It should be noted that, after the suction cup 51 is close to the unmanned aerial vehicle body, the suction cup 51 may be pressed into the installation groove.

In this embodiment, the GPS antenna mount pad 2 is used for installing the GPS antenna, and the antenna dead lever 1 is streamlined for the appearance, and inside cavity, and antenna dead lever 1 and fixing base 3 are high performance nylon material, can effectively reduce the weight of support, and the LED module mounting groove 6 is used for installing the LED lamp module.

Specifically, the streamline shape of the antenna fixing rod 1 can effectively reduce wind resistance generated by the bracket in the unmanned aerial vehicle flight process, the LED lamp module can be used for prompting in the man-machine interaction process, after the LED module is installed, the LED and the like can be projected from the convex block for displaying, and the antenna fixing rod is in the prior art, and is not described more in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An unmanned aerial vehicle GPS antenna boom, its characterized in that: including antenna dead lever (1) and fixing base (3), antenna dead lever (1) fixed connection is at fixing base (3) one side top, antenna dead lever (1) one end fixedly connected with GPS antenna mount pad (2), fixing base (3) opposite side bonds has adaptation pad (4), adaptation pad (4) deviate from fixing base (3) one side and have been seted up LED module mounting groove (6), adaptation pad (4) deviate from fixing base (3) one side and are provided with locating component (5), locating component (5) include sucking disc (51), bellows (52) and fixed column (53), fixed column (53) are connected in sucking disc (51) one side through bellows (52).

2. The unmanned aerial vehicle GPS antenna mount of claim 1, wherein: one side of the fixing seat (3) deviating from the adapting pad (4) is provided with a protruding block (7).

3. The unmanned aerial vehicle GPS antenna mount of claim 1, wherein: the adapting pad (4) is made of elastic materials, and one side of the adapting pad (4) deviating from the fixing seat (3) is an arc-shaped surface.

4. A unmanned aerial vehicle GPS antenna mount according to claim 3, wherein: the length of the adapting pad (4) is longer than that of the fixing seat (3).

5. A unmanned aerial vehicle GPS antenna mount according to claim 3, wherein: two sets of mounting grooves are oppositely formed in one side, away from the fixed seat (3), of the positioning assembly (5), and the positioning assembly (5) is mounted in the mounting grooves.

6. The unmanned aerial vehicle GPS antenna mount according to claim 5, wherein: the sucker (51) stretches out from the mounting groove, one end of the corrugated hose (52) is fixedly connected to one side of the sucker (51), the other end of the corrugated hose (52) is sleeved on the fixing column (53), and the corrugated hose (52) is fixedly connected with the outer portion of the fixing column (53).

7. The unmanned aerial vehicle GPS antenna mount of claim 1, wherein: the GPS antenna mounting seat (2) is used for mounting a GPS antenna, the antenna fixing rod (1) is streamline in shape, and the antenna fixing rod (1) and the fixing seat (3) are both made of high-performance nylon materials.