CN215707130U - Unmanned aerial vehicle device for measuring 5G base station antenna parameters - Google Patents

Abstract

The utility model provides an unmanned aerial vehicle device for measuring 5G base station antenna parameters, which comprises a rack and a plurality of flight mechanisms, wherein each flight mechanism comprises a motor, a mounting seat, a containing pipe, a lifter, a telescopic pipe, a bearing and a plurality of wings; the utility model discloses a flexible aircraft wing, including accomodate the intraduct, accomodate the pipe, accomodate the intraduct, accomodate the pipe with the frame is connected, the motor set up in the pipe, just the output of motor with the one end drive of flexible pipe is connected, the other end of flexible pipe passes the inner ring of bearing and with the mount pad drive is connected, just the outside surface of flexible pipe with the inboard surface connection of the inner ring of bearing, the wing with the mount pad is disturbed to be connected, the riser with the outer loop drive of bearing is connected in order to drive flexible pipe and drive the mount pad with the wing business turn over the pipe cavity.

Description

Unmanned aerial vehicle device for measuring 5G base station antenna parameters

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle device for measuring 5G base station antenna parameters.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

The wing is the core part of unmanned aerial vehicle, and unmanned aerial vehicle relies on lift when the wing is rotatory to take off. In the prior art, the wings of the drone are substantially exposed on the outside and are therefore very vulnerable to damage.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the unmanned aerial vehicle device for measuring the antenna parameters of the 5G base station, which can protect the wings of the unmanned aerial vehicle and avoid the situation that the wings of the unmanned aerial vehicle are damaged.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an unmanned aerial vehicle device for measuring 5G base station antenna parameters comprises a rack and a plurality of flight mechanisms, wherein each flight mechanism comprises a motor, a mounting seat, a containing pipe, a lifter, a telescopic pipe, a bearing and a plurality of wings; the utility model discloses a flexible aircraft wing, including accomodate the intraduct, accomodate the pipe, accomodate the intraduct, accomodate the pipe with the frame is connected, the motor set up in the pipe, just the output of motor with the one end drive of flexible pipe is connected, the other end of flexible pipe passes the inner ring of bearing and with the mount pad drive is connected, just the outside surface of flexible pipe with the inboard surface connection of the inner ring of bearing, the wing with the mount pad is disturbed to be connected, the riser with the outer loop drive of bearing is connected in order to drive flexible pipe and drive the mount pad with the wing business turn over the pipe cavity.

Preferably, the wing is hinged to the mounting seat, wherein a hinge shaft of the wing and the mounting seat is perpendicular to the telescopic direction of the telescopic pipe.

Preferably, the lifter is a hydraulic push rod.

Preferably, the telescopic tube comprises at least two telescopic joints which are nested in sequence.

Preferably, the cross-sectional shape of the interior of each said telescopic section is non-circular.

Foretell an unmanned aerial vehicle device for 5G basic station antenna parameter measurement, when the mount pad was located the lumen outside, thereby the motor can drive the flexible motion of pipe drive mount pad motion, and the wing outwards opens along with the mount pad motion to the drive is used for the unmanned aerial vehicle device flight of 5G basic station antenna parameter measurement. When the flying work is finished, the motor decelerates to stop the wings. The riser shrink and the outer loop motion of drive bearing and then drive the inner ring of bearing and move towards the intracavity, and flexible pipe shortens along with the inside motion of bearing toward the lumen this moment, and then withdraws the mount pad to the lumen in gradually. Because the wing is movably connected with the mounting seat, the free end of the wing can be close to the axial direction of the telescopic pipe when the wing touches the edge of the pipe cavity, so that the wing is retracted into the pipe cavity along with the mounting seat, and the wing is not easy to break after being accommodated, thereby well protecting the wing.

Drawings

FIG. 1 is a schematic diagram of an unmanned aerial vehicle device for 5G base station antenna parameter measurement when wings of a flight mechanism are unfolded in one embodiment;

fig. 2 is a schematic diagram of the drone device for 5G base station antenna parameter measurement when the wings of the flight mechanism are retracted in the embodiment of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In one embodiment, a drone, in particular a drone device for 5G base station antenna parameter measurement is provided. The drone device for 5G base station antenna parameter measurement comprises a frame 100 and a plurality of flying mechanisms 200. Wherein, a plurality of flight mechanism 200 intervals set up in one of them one side of frame 100, specifically, a plurality of flight mechanism 200 intervals set up in the top surface of frame 100 for make the unmanned aerial vehicle device for 5G basic station antenna parameter measurement fly.

Each of the flying mechanisms 200 includes a motor 300, a mount 600, a receiving tube 400, a lifter 700, a telescopic tube 500, a bearing 900, and a plurality of wings 800. The containing pipe 400 is internally provided with a pipe cavity 401, the containing pipe 400 is connected with the rack 100, the motor 300 is arranged in the pipe cavity 401, the output end of the motor 300 is in driving connection with one end of the telescopic pipe 500, the other end of the telescopic pipe 500 penetrates through the inner ring 910 of the bearing 900 and is in driving connection with the mounting seat 600, the outer side surface of the telescopic pipe 500 is connected with the inner side surface of the inner ring 910 of the bearing 900, the wing 800 is in flexible connection with the mounting seat 600, and the lifter 700 is in driving connection with the outer ring 920 of the bearing 900 so as to drive the telescopic pipe to stretch and drive the mounting seat 600 and the wing 800 to enter and exit the pipe cavity 401. Specifically, a plurality of balls are arranged between the outer ring 920 and the inner ring 910, so that the inner ring 910 can rotate relative to the outer ring 920, specifically, a first sliding groove is formed in one surface, facing the inner ring 910, of the outer ring 920, a second sliding groove is formed in one surface, facing the outer ring 920, of the inner ring 910, and the balls are arranged in the first sliding groove and the second sliding groove in a sliding manner, it can be understood that the bearing 900 can be implemented by using the bearing 900 in the prior art. It can be understood that the outer ring and the inner ring of the current bearing can rotate relatively, and the bearing can move integrally when the bearing is pushed up and down due to certain stability of the structure of the bearing, so that the installation seat can rotate along with the motor and the telescopic pipe at the inner ring and can lift along with the driving bearing of the lifter.

In this embodiment, the rack 100 has the upper surface 101 and the lower surface 102 that set up back to back, and the storage tube 400 runs through to the lower surface 102 of rack 100 from the upper surface 101 of rack 100, wherein, the both ends of storage tube 400 bulge respectively in upper surface 101 and lower surface 102, and in this embodiment, the storage tube 400 still is as the stabilizer blade of the unmanned aerial vehicle device of 5G base station antenna parameter measurement to support the unmanned aerial vehicle device that is used for 5G base station antenna parameter measurement, make the compact structure that is used for the unmanned aerial vehicle device of 5G base station antenna parameter measurement.

Foretell an unmanned aerial vehicle device for 5G basic station antenna parameter measurement, when mount pad 600 is located the lumen 401 outside, thereby motor 300 can drive the flexible motion of pipe drive mount pad 600 motion, and wing 800 outwards opens along with mount pad 600 motion to the drive is used for the unmanned aerial vehicle device flight of 5G basic station antenna parameter measurement. When the flight operation is over, the motor 300 decelerates to stop the wing 800. The lifter 700 drives the outer ring 920 of the bearing 900 to move and further drives the inner ring 910 of the bearing 900 to move towards the inside of the tube cavity 401, at this time, the telescopic tube moves and shortens towards the inside of the tube cavity 401 along with the bearing 900, and then the mounting base 600 is gradually retracted into the tube cavity 401. Because wing 800 and mount 600 swing joint, the free end of wing 800 can be when wing 800 touches the border of lumen 401 and is close to the axial of flexible pipe to make wing 800 withdraw to the lumen 401 along with mount 600 together, wing 800 is difficult to be broken after being acceptd, can protect wing 800 well from this.

It is worth mentioning that, in the process of measuring the 5G base station antenna parameters, the user often needs to frequently shift positions to perform measurement work, which makes the unmanned aerial vehicle need to be portable. And generally, unmanned aerial vehicle's wing 800 area occupied is big, and each wing 800 is long and thin and be broken easily, the unmanned aerial vehicle device for 5G basic station antenna parameter measurement of this application, wing 800 can be acceptd in lumen 401, has avoided wing 800 to occupy great area, and can also protect wing 800 well simultaneously, like this, can portable foretell unmanned aerial vehicle device for 5G basic station antenna parameter measurement when the user needs shift position.

Specifically, one end of the wing 800 is flexibly connected to the mount 600, and the other end of the wing 800 is a free end, so that the wing 800 can rotate around the mount 600. In one embodiment, the wing 800 is hinged to the mounting base 600, wherein a hinge axis of the wing 800 and the mounting base 600 is perpendicular to a telescopic direction of the telescopic tube. Like this, can avoid the power decline that causes to lateral motion when wing 800 is rotatory to make wing 800 can drive the unmanned aerial vehicle device flight that is used for 5G basic station antenna parameter measurement better, make wing 800 can be along with flexible pipe flexible business turn over lumen 401 again simultaneously. In other embodiments, the wing 800 is coupled to the mount 600 via a flexible member. In other embodiments, the wing 800 and the mount 600 are connected by a wire. In other embodiments, the wing 800 and mount 600 are connected by a universal serpentine tube.

In one embodiment, the lifter 700 is a hydraulic ram. In one embodiment, the lifter 700 is an electric lead screw. In one embodiment, the lifter 700 is a pneumatic cylinder. These drive assemblies can both realize the lifting motion of riser 700, and then drive the flexible pipe flexible. In one embodiment, the number of the lifters 700 is multiple, and the plurality of the lifters 700 are spaced along the circumference of the bearing 900, so that the mount 600 and the wing 800 can be jacked up or pulled back more uniformly.

In one embodiment, the telescopic tube includes at least two telescopic joints that are nested in sequence, specifically, the telescopic tube includes a first telescopic joint 501 and a second telescopic joint 502, one end of the first telescopic joint 501 is connected with the motor 300, a telescopic slot is formed at the other end of the first telescopic joint 501 along an axial direction, one end of the second telescopic joint 502 is inserted into the first telescopic joint 501 along the telescopic slot, the other end of the second telescopic joint 502 penetrates through an inner ring 910 of the bearing 900 and is in driving connection with the mounting base 600, and one end of the second telescopic joint 502 close to the mounting base 600 is further connected with the inner ring 910 of the bearing 900. Thus, when the second telescopic joint 502 moves along the depth direction of the telescopic slot, the telescopic function of the telescopic tube can be realized. In one embodiment, the cross-sectional shape of the inside of each telescopic joint is non-circular, so that when the telescopic pipe is driven by the motor 300 to rotate in the axial direction, the telescopic joints can be prevented from rotating relatively, and the torsion force of the telescopic joints can be well transmitted from one end to the other end. In one embodiment, the cross-sectional shape of the interior of each said telescopic section is triangular. In one embodiment, the cross-sectional shape of the interior of each said telescopic section is square. In one embodiment, the cross-sectional shape of the interior of each said telescopic section is hexagonal. In one embodiment, the telescopic pipe is in a telescopic umbrella handle structure.

The top fixed mounting of mount pad has baffle 610, specifically, the breach that is used for holding the wing is seted up at the border of baffle, and when mount pad and wing were withdrawed to the lumen, the mount pad can shelter from the accent of lumen as far as possible, plays the effect of the inside electronic component of protection lumen, and the border department of baffle sets up jaggedly, and like this, the wing can be held in the breach of baffle just when the lumen, avoids baffle and wing to take place to interfere.

In one embodiment, a displacement sensor is arranged below the rack, and an orientation sensor and a signal communication module are respectively arranged on two sides of the displacement sensor. The displacement sensor sets a ground reference height, so that the height of an iron tower and the installation height of an antenna can be accurately measured when the unmanned aerial vehicle takes off for measurement; the azimuth sensor sets the due north direction to 0 degree, so that the measurement filling of the azimuth angle of the antenna by the angle of the positive north direction corresponding to the front direction of the unmanned aerial vehicle can be realized; the measurement of the downward inclination angle of the antenna is completed through the mutual matching of the displacement sensor and the azimuth sensor, and finally, the measured data are interacted with the background server in real time through the signal communication module, and the measured data can be stored offline and then uploaded to the background server synchronously in the follow-up process when no network signal exists.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. An unmanned aerial vehicle device for measuring 5G base station antenna parameters is characterized by comprising a rack and a plurality of flight mechanisms, wherein each flight mechanism comprises a motor, a mounting seat, a containing pipe, a lifter, a telescopic pipe, a bearing and a plurality of wings; the utility model discloses a flexible aircraft wing, including accomodate the intraduct, accomodate the pipe, accomodate the intraduct, accomodate the pipe with the frame is connected, the motor set up in the pipe, just the output of motor with the one end drive of flexible pipe is connected, the other end of flexible pipe passes the inner ring of bearing and with the mount pad drive is connected, just the outside surface of flexible pipe with the inboard surface connection of the inner ring of bearing, the wing with the mount pad is disturbed to be connected, the riser with the outer loop drive of bearing is connected in order to drive flexible pipe and drive the mount pad with the wing business turn over the pipe cavity.

2. The unmanned aerial vehicle device for 5G base station antenna parameter measurement of claim 1, wherein the wing is hinged with the mounting seat, and a hinge axis of the wing and the mounting seat is perpendicular to a telescopic direction of the telescopic pipe.

3. The unmanned aerial vehicle device for 5G base station antenna parameter measurement of claim 1, wherein the lifter is a hydraulic push rod.

4. The drone device for 5G base station antenna parameter measurement according to claim 1, characterised in that the telescopic tube comprises at least two telescopic joints nested in sequence.

5. The drone device for 5G base station antenna parameter measurement according to claim 4, wherein the cross-sectional shape of the inside of each telescopic joint is non-circular.

Images