CN220076688U - Unmanned aerial vehicle RTK antenna boom with shock-absorbing function - Google Patents
Unmanned aerial vehicle RTK antenna boom with shock-absorbing function Download PDFInfo
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- CN220076688U CN220076688U CN202321546439.5U CN202321546439U CN220076688U CN 220076688 U CN220076688 U CN 220076688U CN 202321546439 U CN202321546439 U CN 202321546439U CN 220076688 U CN220076688 U CN 220076688U
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- shock
- unmanned aerial
- aerial vehicle
- antenna
- absorbing
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- 239000000463 material Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000005060 rubber Substances 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
Unmanned aerial vehicle RTK antenna boom with shock-absorbing function, including: the lower end of the supporting seat is arranged on the unmanned aerial vehicle body, and a wire passing hole is formed in the supporting seat; the shock-absorbing columns are arranged in a matrix, one end of each shock-absorbing column is fixedly connected onto the upper end face of the supporting seat, and the other end of each shock-absorbing column is detachably connected with the antenna. The antenna is supported by the shock-absorbing column formed by silica gel or rubber and plastic materials, so that the antenna is suspended above the supporting seat, and the shock-absorbing column is used for buffering and absorbing the antenna in the vibration process of the unmanned aerial vehicle.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle RTK antenna bracket with a damping function
Background
Unmanned aerial vehicle is short for unmanned aerial vehicle, utilizes radio remote control equipment and self-contained procedure to control unmanned aerial vehicle who manipulates. With the continuous development of unmanned aerial vehicle technology, unmanned aerial vehicles are applied to various fields, such as shooting, agriculture, fire fighting and the like.
Antennas are typically used in the communication of drones. RTK (Real-time dynamic) carrier phase difference technology is a difference method for processing the observed quantity of carrier phases of two measuring stations in Real time, and the carrier phases acquired by a reference station are sent to a user receiver to calculate the difference and calculate the coordinates. RTK is widely used to unmanned aerial vehicle's real-time positioning, and high accurate positioning system can let unmanned aerial vehicle flight more stable and accurate. RTK antennas need to receive satellite signals and therefore need to stand relatively high on top of the drone. The multi-rotor unmanned aerial vehicle has certain vibration, and the overhead antenna also can accompany the vibration. High frequency vibrations may cause malfunction of the antenna.
Disclosure of Invention
The utility model aims to provide an unmanned aerial vehicle RTK antenna bracket with a damping function, which has the damping function in the process of supporting an antenna, can reduce the shaking and vibration of the antenna and ensures the service life of the antenna.
The technical scheme adopted by the unmanned aerial vehicle RTK antenna bracket with the shock absorption function is as follows:
unmanned aerial vehicle RTK antenna boom with shock-absorbing function, including:
the lower end of the supporting seat is arranged on the unmanned aerial vehicle body, and a wire passing hole is formed in the supporting seat;
the shock-absorbing columns are arranged in a matrix, one end of each shock-absorbing column is fixedly connected onto the upper end face of the supporting seat, and the other end of each shock-absorbing column is detachably connected with the antenna.
Further, the number of the shock absorption columns is at least three, and the shock absorption columns are made of silica gel or rubber plastic materials.
Furthermore, internal threads are respectively arranged on two ends of the shock absorption column, and the two ends of the shock absorption column are respectively connected to the supporting seat and the antenna.
Further, the unmanned aerial vehicle comprises a supporting rod and a base, wherein the base is fixedly installed on the unmanned aerial vehicle body, two ends of the supporting rod are respectively and fixedly installed on the base and the supporting seat, and the supporting rod is of a hollow structure and is convenient for penetrating a feeder line.
Furthermore, the supporting rod is a multi-section telescopic rod and is made of aluminum alloy materials.
Further, the supporting seat and the base are made of nylon materials.
Compared with the prior art, the utility model has the beneficial effects that:
according to the RTK antenna bracket with the shock absorption function, the antenna is supported through the shock absorption column made of silica gel or rubber and plastic materials, so that the antenna is suspended above the supporting seat, and therefore the shock absorption column is used for buffering the antenna and absorbing shock in the shock process of the unmanned aerial vehicle.
The utility model is further described below with reference to the drawings and embodiments of the specification.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a perspective view of the present utility model.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that all directional indications (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of "first," "second," etc. in the embodiments of the present utility model are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The embodiment of the utility model provides an unmanned aerial vehicle RTK antenna bracket with a damping function, wherein an RTK antenna is arranged on the bracket, so that the vibration of the antenna can be reduced, the service life of the antenna can be prolonged, and the normal transmission of signals can be ensured.
As shown in fig. 1-2, the support for an RTK antenna 20 of an unmanned aerial vehicle with a damping function provided in this embodiment includes a base 13 fixedly installed on a fuselage of the unmanned aerial vehicle, specifically, the base 13 is made of nylon material, so as to ensure high temperature resistance and toughness, and holes 14 are formed in the base, so that the base is conveniently installed on the fuselage of the unmanned aerial vehicle in a riveting and screwing manner; the bracing piece 12 adopts aluminum alloy to make to set up to hollow structure, can wear to establish the feeder in its inside, the one end of bracing piece 12 is connected on base 13, it can adopt the connected mode in the prior art to connect, its other end and supporting seat 10 are connected, supporting seat 10 adopts nylon materials to make equally, can have stronger toughness, be provided with the wire hole on the terminal surface, can conveniently be located the feeder of bracing piece 12 and pass, be provided with a plurality of shock-absorbing columns 11 that are the matrix and arrange between RTK antenna 20 and supporting seat 10, this shock-absorbing column 11 adopts silica gel or rubber and plastic material to make, can make it have stronger elasticity, the both ends of shock-absorbing column 11 all are provided with the internal thread, thereby can realize bolted connection with supporting seat 10 and RTK antenna 20 respectively, in this embodiment, the quantity of shock-absorbing column 11 is four, in other embodiments, can be three, also can be a plurality of more than four for reaching stable the preparation. The RTK antenna 20 can absorb shock to the RTK antenna 20 in the process of vibration of the unmanned aerial vehicle body through the upper portion of the supporting seat 10 suspended by the elastic shock-absorbing column 11, so that the vibration frequency of the antenna 20 is reduced, the occurrence of faults of the antenna 20 is reduced, and normal transmission of signals is ensured.
In this embodiment, the support rod 12 may be a telescopic rod with multiple sections or may be a telescopic rod with different lengths to meet different height requirements of the antenna 20.
The RTK antenna 20 support with shock-absorbing function that this embodiment provided supports antenna 20 through the shock-absorbing column 11 that silica gel or rubber and plastic material constitute for antenna 20 hangs and establishes in the supporting seat 10 top, thereby at unmanned aerial vehicle vibrations's in-process, shock-absorbing column 11 produces the buffering to antenna 20 and carries out the shock attenuation, simultaneously, the support that this embodiment provided wholly adopts nylon and aluminum alloy to constitute, consequently wholly has higher intensity and light in weight, direct wholly sets up to a plurality of parts of detachable connection, can have the pertinence change in appearance damage, can not influence unmanned aerial vehicle fuselage frame construction.
Various other corresponding changes and modifications will occur to those skilled in the art from the disclosure herein, and all such changes and modifications are intended to be included within the scope of the present utility model.
Claims (6)
1. Unmanned aerial vehicle RTK antenna boom with shock-absorbing function, its characterized in that including:
the lower end of the supporting seat is arranged on the unmanned aerial vehicle body, and a wire passing hole is formed in the supporting seat;
the shock-absorbing columns are arranged in a matrix, one end of each shock-absorbing column is fixedly connected onto the upper end face of the supporting seat, and the other end of each shock-absorbing column is detachably connected with the antenna.
2. The unmanned aerial vehicle RTK antenna bracket with damping function according to claim 1, wherein at least three damping columns are made of silica gel or rubber plastic materials.
3. The unmanned aerial vehicle RTK antenna support with shock-absorbing function according to claim 2, wherein internal threads are respectively arranged on two ends of the shock-absorbing column, and the two ends are respectively connected to the supporting seat and the antenna.
4. The unmanned aerial vehicle RTK antenna support with shock-absorbing function according to claim 1, further comprising a supporting rod and a base, wherein the base is fixedly installed on the unmanned aerial vehicle body, two ends of the supporting rod are respectively fixedly installed on the base and the supporting seat, and the supporting rod is of a hollow structure, so that a feeder line can be conveniently penetrated.
5. The unmanned aerial vehicle RTK antenna support with the shock absorbing function according to claim 4, wherein the support rod is a multi-section telescopic rod and is made of aluminum alloy materials.
6. The unmanned aerial vehicle RTK antenna bracket with shock absorbing function according to claim 4, wherein the support base and the base are made of nylon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546439.5U CN220076688U (en) | 2023-06-16 | 2023-06-16 | Unmanned aerial vehicle RTK antenna boom with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546439.5U CN220076688U (en) | 2023-06-16 | 2023-06-16 | Unmanned aerial vehicle RTK antenna boom with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220076688U true CN220076688U (en) | 2023-11-24 |
Family
ID=88815823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321546439.5U Active CN220076688U (en) | 2023-06-16 | 2023-06-16 | Unmanned aerial vehicle RTK antenna boom with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220076688U (en) |
-
2023
- 2023-06-16 CN CN202321546439.5U patent/CN220076688U/en active Active
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