CN220272733U - Antenna for unmanned aerial vehicle navigation - Google Patents
Antenna for unmanned aerial vehicle navigation Download PDFInfo
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- CN220272733U CN220272733U CN202321871071.XU CN202321871071U CN220272733U CN 220272733 U CN220272733 U CN 220272733U CN 202321871071 U CN202321871071 U CN 202321871071U CN 220272733 U CN220272733 U CN 220272733U
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Abstract
The utility model discloses an antenna for unmanned aerial vehicle navigation, which comprises a first bracket module, a control module, a second bracket module, a driving module and an antenna, wherein the first bracket module comprises a mounting plate and a plurality of connecting studs, and the control module and the connecting studs are fixedly arranged on one side of the mounting plate; the driving module comprises a first driving motor and a second driving motor, and the second bracket module comprises a first transverse frame, a first vertical frame, a second transverse frame, a third vertical frame and a fourth vertical frame. According to the antenna for unmanned aerial vehicle navigation, disclosed by the utility model, through the first bracket module, the control module, the second bracket module and the driving module, the antenna can rotate in the horizontal direction and the vertical direction according to requirements, so that gesture adjustment and signal tracking are performed according to signal intensity, and the accuracy is improved.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle antennas, and particularly relates to an antenna for unmanned aerial vehicle navigation.
Background
With the rapid development of Unmanned Aerial Vehicle (UAV) technology, the UAV has wider application prospect in the fields of meteorological observation, agricultural cultivation, public security monitoring, military reconnaissance, personnel rescue and the like.
Many navigation antennas of unmanned aerial vehicles are fixed installation type antennas, and the structure is simple, but the navigation antennas can not carry out gesture adjustment and signal tracking according to signal intensity during navigation, so the precision is lower.
Accordingly, the above problems are further improved.
Disclosure of Invention
The utility model mainly aims to provide an antenna for unmanned aerial vehicle navigation, which can rotate in the horizontal direction and the vertical direction according to requirements through a first bracket module, a control module, a second bracket module and a driving module, so that gesture adjustment and signal tracking are performed according to signal intensity, and the accuracy is improved.
In order to achieve the above object, the present utility model provides an antenna for unmanned aerial vehicle navigation, comprising a first bracket module, a control module, a second bracket module, a driving module and an antenna, wherein:
the first bracket module comprises a mounting plate and a plurality of connecting studs (used for connecting the unmanned aerial vehicle body so as to connect the antenna to the unmanned aerial vehicle body), and the control module and the connecting studs are fixedly arranged on one side of the mounting plate;
the drive module includes first driving motor and second driving motor, the second support module includes first crossbearer, first perpendicular frame, second crossbearer, third perpendicular frame and fourth perpendicular frame, wherein:
the first driving motor is fixedly arranged on one side, far away from the control module, of the mounting plate, and the control module is respectively and electrically connected with the first driving motor and the second driving motor;
the first transverse frame is arranged at the driving end of the first driving motor, and the first vertical frame and the second vertical frame are respectively and fixedly arranged at two sides of the first transverse frame;
the second transverse frame is located at one side, far away from the first driving motor, of the first transverse frame, the antenna is fixedly installed on the second transverse frame, the third vertical frame and the fourth vertical frame are respectively and fixedly installed on two sides of the second transverse frame, the first vertical frame and the third vertical frame are connected through bearings, and the second vertical frame and the fourth vertical frame are connected through the second driving motor.
As a further preferable technical solution of the above technical solution, the bearing is provided with a stopper (to limit the rotation of the second vertical frame, the second horizontal frame, and the third vertical frame, thereby limiting the rotation angle of the antenna and preventing the antenna from being damaged due to excessive collision of the rotation to the first horizontal frame).
According to the further preferable technical scheme, one end of the second driving motor is fixedly arranged on the second vertical frame, the driving end of the second driving motor is connected with the fourth vertical frame (through the first driving motor, the first transverse frame, the first vertical frame and the second vertical frame are horizontally rotated, so that the second transverse frame, the third vertical frame and the fourth vertical frame are driven to horizontally rotate, and finally the antenna is driven to horizontally rotate, and through the second driving motor, the second transverse frame, the third vertical frame and the fourth vertical frame are driven to vertically rotate, and finally the antenna is driven to vertically rotate).
As a further preferable technical solution of the above technical solution, the second upright is provided with a wiring groove (which is convenient for the second driving point to be electrically connected with the control module).
As a further preferable aspect of the above-described aspect, the first cross frame is provided with an electric slip ring and the electric slip ring is connected to the first drive motor.
Drawings
Fig. 1 is a schematic structural diagram of an antenna for unmanned aerial vehicle navigation according to the present utility model.
Fig. 2 is a schematic structural diagram of an antenna for unmanned aerial vehicle navigation according to the present utility model.
Fig. 3 is a schematic structural view of a bearing and a stopper of an antenna for unmanned aerial vehicle navigation according to the present utility model.
The reference numerals include: 100. a first rack module; 110. a mounting plate; 120. a connecting stud; 130. an electrical slip ring; 200. a control module; 300. a second rack module; 310. a first cross frame; 320. a first vertical frame; 330. a second vertical frame; 340. a second cross frame; 350. a third vertical frame; 360. a fourth vertical frame; 370. a bearing; 380. a stop block; 400. a driving module; 410. a first driving motor; 420. a second driving motor; 500. an antenna.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
The utility model discloses an antenna for unmanned aerial vehicle navigation, and the following describes the specific embodiment of the utility model with reference to the preferred embodiment.
In the embodiments of the present utility model, it is noted by those skilled in the art that the fuselage of the unmanned aerial vehicle or the like to which the present utility model relates can be regarded as the prior art.
Preferred embodiments.
As shown in fig. 1-3, the utility model discloses an antenna for unmanned aerial vehicle navigation, which comprises a first bracket module 100, a control module 200, a second bracket module 300, a driving module 400 and an antenna 500, wherein:
the first bracket module 100 includes a mounting plate 110 and a plurality of connection studs 120 (for connecting with the body of the unmanned aerial vehicle, thereby connecting the antenna to the body), and the control module 200 and the connection studs 120 are fixedly mounted on one side of the mounting plate 110;
the driving module 400 includes a first driving motor 410 and a second driving motor 420, and the second rack module 300 includes a first transverse frame 310, a first vertical frame 320, a second vertical frame 330, a second transverse frame 340, a third vertical frame 350, and a fourth vertical frame 360, wherein:
the first driving motor 410 is fixedly installed on one side of the mounting board 110 away from the control module 200, and the control module 200 is electrically connected with the first driving motor 410 and the second driving motor 420, respectively;
the first transverse frame 310 is mounted at the driving end of the first driving motor 410, and the first vertical frame 320 and the second vertical frame 330 are respectively and fixedly mounted at two sides of the first transverse frame 310;
the second transverse frame 340 is located at a side of the first transverse frame 310 away from the first driving motor 410 and the antenna 500 is fixedly mounted on the second transverse frame 340, the third vertical frame 350 and the fourth vertical frame 360 are respectively fixedly mounted at both sides of the second transverse frame 340, the first vertical frame 320 and the third vertical frame 350 are connected through a bearing 370 and the second vertical frame 330 and the fourth vertical frame 360 are connected through a second driving motor 420.
Specifically, the bearing 370 is provided with a stop 380 (to limit the rotation of the second vertical frame, the second horizontal frame, and the third vertical frame, thereby limiting the rotation angle of the antenna and preventing the antenna from being damaged due to excessive collision of the rotation to the first horizontal frame).
More specifically, one end of the second driving motor 420 is fixedly mounted on the second vertical frame 330, and the driving end of the second driving motor 420 is connected with the fourth vertical frame 360 (through the first driving motor, the first transverse frame, the first vertical frame and the second vertical frame are horizontally rotated, so as to drive the second transverse frame, the third vertical frame and the fourth vertical frame to horizontally rotate, and finally drive the antenna to horizontally rotate, and through the second driving motor, the second transverse frame, the third vertical frame and the fourth vertical frame are vertically rotated, and finally drive the antenna to vertically rotate).
Further, the second vertical frame 330 is provided with a wiring groove (which is convenient for electrically connecting the second driving point with the control module).
Further, the first cross frame 310 is mounted with an electrical slip ring 130 and the electrical slip ring 130 is connected with the first driving motor 410.
It should be noted that technical features such as the fuselage of the unmanned aerial vehicle according to the present utility model should be regarded as the prior art, and specific structures, working principles, and control modes and spatial arrangement modes possibly related to the technical features should be selected conventionally in the art, and should not be regarded as the utility model points of the present utility model, and the present utility model is not further specifically developed.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (5)
1. The utility model provides an antenna for unmanned aerial vehicle navigation, its characterized in that includes first support module, control module, second support module, drive module and antenna, wherein:
the first bracket module comprises a mounting plate and a plurality of connecting studs, and the control module and the connecting studs are fixedly arranged on one side of the mounting plate;
the drive module includes first driving motor and second driving motor, the second support module includes first crossbearer, first perpendicular frame, second crossbearer, third perpendicular frame and fourth perpendicular frame, wherein:
the first driving motor is fixedly arranged on one side, far away from the control module, of the mounting plate, and the control module is respectively and electrically connected with the first driving motor and the second driving motor;
the first transverse frame is arranged at the driving end of the first driving motor, and the first vertical frame and the second vertical frame are respectively and fixedly arranged at two sides of the first transverse frame;
the second transverse frame is located at one side, far away from the first driving motor, of the first transverse frame, the antenna is fixedly installed on the second transverse frame, the third vertical frame and the fourth vertical frame are respectively and fixedly installed on two sides of the second transverse frame, the first vertical frame and the third vertical frame are connected through bearings, and the second vertical frame and the fourth vertical frame are connected through the second driving motor.
2. An antenna for unmanned aerial vehicle navigation according to claim 1, wherein the bearing is provided with a stop.
3. The unmanned aerial vehicle navigation antenna of claim 2, wherein one end of the second drive motor is fixedly mounted to the second vertical frame and the drive end of the second drive motor is connected to the fourth vertical frame.
4. An antenna for unmanned aerial vehicle navigation according to claim 3, wherein the second erector is provided with wiring slots.
5. The unmanned aerial vehicle navigation antenna of claim 4, wherein the first cross frame mounts an electrical slip ring and the electrical slip ring is coupled to the first drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871071.XU CN220272733U (en) | 2023-07-15 | 2023-07-15 | Antenna for unmanned aerial vehicle navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871071.XU CN220272733U (en) | 2023-07-15 | 2023-07-15 | Antenna for unmanned aerial vehicle navigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272733U true CN220272733U (en) | 2023-12-29 |
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ID=89300160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321871071.XU Active CN220272733U (en) | 2023-07-15 | 2023-07-15 | Antenna for unmanned aerial vehicle navigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272733U (en) |
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2023
- 2023-07-15 CN CN202321871071.XU patent/CN220272733U/en active Active
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