CN214420716U

CN214420716U - Unmanned aerial vehicle received signal prevents interrupting auto-change over device

Info

Publication number: CN214420716U
Application number: CN202120481532.7U
Authority: CN
Inventors: 王晓军; 田要兵; 刘冲
Original assignee: Xi'an Landmark Mapping Co ltd
Current assignee: Xi'an Landmark Mapping Co ltd
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2021-10-19
Anticipated expiration: 2031-03-06

Abstract

The utility model discloses an unmanned aerial vehicle received signal anti-interrupt switching device, which comprises a mounting seat, a first mounting cavity and a second mounting cavity are arranged inside the mounting seat, the inner wall of one side of the second mounting cavity is provided with a controller, the bottom of the mounting seat is rotationally connected with a signal receiver, the rectangular arrangement of the outer wall of the signal receiver is provided with a plurality of antennae, the inner wall of the top of the second mounting cavity is provided with a driving component for driving the signal receiver to rotate, the top of the mounting seat is slidably connected with two clamping blocks, the clamping blocks are connected with a connecting rod in a clamping way, the top of the connecting rod is fixedly connected with an unmanned aerial vehicle, the utility model has simple structure, a fixed rod is aligned with a fixed hole in the connecting rod and inserted into the fixed hole, a handle is rotated to complete the installation of the signal receiver, and the controller is used to drive the motor to drive the antennae to search for stronger angles of signals, the operation is simple, and the practicability is improved.

Description

Unmanned aerial vehicle received signal prevents interrupting auto-change over device

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle received signal prevents interrupting auto-change over device.

Background

Unmanned aircraft is called unmanned aerial vehicle for short, and is called UAV in short in English, and is an unmanned aircraft operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, compared with the unmanned aircraft, the unmanned aircraft is more suitable for tasks too 'fool, dirty or dangerous', the unmanned aircraft can be divided into military and civil according to the application field, and the unmanned aircraft can be divided into reconnaissance aircraft and target aircraft in the military, and the unmanned aircraft can be applied to the industry in the civil field, and is really just needed by the unmanned aircraft; 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.

Unmanned aerial vehicle probably leads to the interrupt because of accepting not many signals when flight switching signal, and unmanned aerial vehicle chance falls because of having lost signal control like this, leads to unmanned aerial vehicle's crash, causes economic loss, so we provide an unmanned aerial vehicle received signal and prevent interrupting switching device for solve the problem that provides.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the unmanned aerial vehicle received signal who proposes prevents interrupting auto-change over device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unmanned aerial vehicle received signal prevents interrupting auto-change over device, includes the mount pad, inside first installation cavity and the second installation cavity of having seted up of mount pad, second installation cavity one side inner wall is provided with the controller, the mount pad bottom is rotated and is connected with signal receiver, signal receiver outer wall rectangle is arranged and is provided with a plurality of antennas, second installation cavity top inner wall is provided with and is used for driving signal receiver pivoted drive assembly, mount pad top sliding connection has two clamp splices, the clamp splice block is connected with the connecting rod, connecting rod top fixedly connected with unmanned aerial vehicle, signal receiver and unmanned aerial vehicle electric connection, first installation cavity bottom inner wall is provided with the removal subassembly that is used for removing two clamp splices.

Preferably, drive assembly includes the motor, motor bottom and second installation cavity top inner wall fixed connection, motor and controller electric connection, the first gear of motor output shaft fixedly connected with, second installation cavity top inner wall rotates there is the pivot, the fixed cover of pivot outer wall is equipped with the second gear, first gear and second gear mesh mutually, the pivot bottom extends to the mount pad bottom and with signal receiver top fixed connection.

Preferably, the moving assembly comprises a bevel block which is connected with the inner wall of the bottom of the first installation cavity in a sliding way, one side of the inclined plane block is in threaded connection with a threaded rod, one end of the threaded rod is rotatably connected with one side of the mounting seat, the top of the inclined plane block is jointed with an inclined plane rod, the top of the first installation cavity is fixedly connected with a limiting rod, the bottom of the limiting rod extends into the inclined plane rod and is connected with the inclined plane rod in a sliding way, the two sides of the inclined plane rod are both provided with second racks, the second rack is engaged with a third gear, one side of the third gear is rotationally connected with the inner wall of one side of the first installation cavity, the third gear is engaged with a first rack, the top of the first rack is fixedly connected with a sliding block, one side of sliding block and one side inner wall sliding connection of first installation cavity, sliding block top fixedly connected with slide bar, the slide bar top extend to the mount pad top and with clamp splice bottom fixed connection.

Preferably, a fixing hole is formed in one side of the connecting rod, two fixing rods are inserted into inner walls of two ends of the fixing hole, and one side, far away from each other, of each fixing rod is fixedly connected with one side, close to each other, of each clamping block.

Preferably, sliding block one side fixedly connected with slider, sliding block one side sliding connection has the guide rail, guide rail one side and first installation cavity one side inner wall fixed connection.

Preferably, one end of the threaded rod is fixedly connected with a handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, aim at the fixed orifices in the connecting rod with the dead lever and insert wherein, turning handle drives the threaded rod and rotates, and threaded rod pulling inclined plane piece removes, and the inclined plane piece drives the decline of inclined plane pole, and the inclined plane pole passes through the second rack and drives two third gears rotatory, and two third gears drive two sliding blocks through first rack and are close to each other, and two sliding blocks drive the slide bar and are close to each other, and two slide bars drive clamp splice and dead lever and are close to each other, accomplish signal receiver's installation.

2. The utility model discloses in, use controller driving motor to drive first gear, first gear drives the second gear rotation, and the second gear drives the pivot and rotates, and the pivot drives signal receiver and rotates and to drive the stronger angle of antenna searching signal.

The utility model discloses simple structure, aim at the dead lever fixed orifices in the connecting rod and insert wherein, the installation of signal receiver is accomplished to the twist grip, uses controller driving motor to rotate and to drive the antenna and look for the stronger angle of signal, and easy operation has improved the practicality.

Drawings

Fig. 1 is a front cross-sectional view of an unmanned aerial vehicle receiving signal anti-interrupt switching device provided by the present invention;

fig. 2 is a front view of the switching device for preventing interruption of the signal received by the unmanned aerial vehicle according to the present invention;

fig. 3 is the utility model provides an unmanned aerial vehicle received signal prevents interrupting auto-change over device's clamp splice overlook cross-sectional view.

In the figure: 1. a first mounting cavity; 2. a signal receiver; 3. an antenna; 4. a mounting seat; 5. A first gear; 6. a rotating shaft; 7. a second gear; 8. a controller; 9. a second mounting cavity; 10. A motor; 11. a third gear; 12. a first rack; 13. a slider; 14. a slide bar; 15. An unmanned aerial vehicle; 16. a clamping block; 17. a second rack; 18. a beveled rod; 19. a bevel block; 20. A threaded rod; 21. a handle; 22. a fixing hole; 23. fixing the rod; 24. a connecting rod.

Detailed Description

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

Example one

Referring to fig. 1-3, an unmanned aerial vehicle received signal prevents interrupting auto-change over device, including mount pad 4, first installation cavity 1 and second installation cavity 9 have been seted up to mount pad 4 inside, second installation cavity 9 one side inner wall is provided with controller 8, mount pad 4 bottom is rotated and is connected with signal receiver 2, 2 outer wall rectangles of signal receiver are arranged and are provided with a plurality of antennas 3, 9 top inner walls of second installation cavity are provided with and are used for driving signal receiver 2 pivoted drive assembly, 4 top sliding connection of mount pad have two clamp splices 16, clamp splice 16 block is connected with connecting rod 24, connecting rod 24 top fixedly connected with unmanned aerial vehicle 15, signal receiver 2 and unmanned aerial vehicle 15 electric connection, 1 bottom inner wall of first installation cavity is provided with the removal subassembly that is used for removing two clamp splices 16.

Example two

The embodiment is improved on the basis of the first embodiment: the driving assembly comprises a motor 10, the bottom of the motor 10 is fixedly connected with the inner wall of the top of the second installation cavity 9, the motor 10 is electrically connected with the controller 8, the output shaft of the motor 10 is fixedly connected with a first gear 5, the inner wall of the top of the second installation cavity 9 rotates to form a rotating shaft 6, the outer wall of the rotating shaft 6 is fixedly sleeved with a second gear 7, the first gear 5 is meshed with the second gear 7, the bottom of the rotating shaft 6 extends to the bottom of the installation seat 4 and is fixedly connected with the top of the signal receiver 2, the moving assembly comprises a slope block 19, the slope block 19 is slidably connected with the inner wall of the bottom of the first installation cavity 1, one side of the slope block 19 is in threaded connection with a threaded rod 20, one end of the threaded rod 20 is rotatably connected with one side of the installation seat 4, a slope rod 18 is attached to the top of the slope block 19, a limiting rod is fixedly connected to the top of the first installation cavity 1, the bottom of the limiting rod extends into the slope rod 18 and is slidably connected with the slope rod 18, two sides of the inclined rod 18 are respectively provided with a second rack 17, the second rack 17 is meshed with a third gear 11, one side of the third gear 11 is rotatably connected with the inner wall of one side of the first installation cavity 1, the third gear 11 is meshed with a first rack 12, the top of the first rack 12 is fixedly connected with a sliding block 13, one side of the sliding block 13 is slidably connected with the inner wall of one side of the first installation cavity 1, the top of the sliding block 13 is fixedly connected with a sliding rod 14, the top of the sliding rod 14 extends to the top of the installation seat 4 and is fixedly connected with the bottom of a clamping block 16, one side of a connecting rod 24 is provided with a fixing hole 22, the inner walls of two ends of the fixing hole 22 are inserted with two fixing rods 23, the sides far away from each other of the two fixing rods 23 are respectively fixedly connected with the sides close to the two clamping blocks 16, one side of the sliding block 13 is fixedly connected with a sliding block, one side of the sliding block is slidably connected with a guide rail, one side of the guide rail is fixedly connected with the inner wall of one side of the first installation cavity 1, one end of the threaded rod 20 is fixedly connected with a handle 21.

The working principle is as follows: the fixing rod 23 is aligned to a fixing hole 22 in the connecting rod 24 and inserted into the fixing hole, the rotating handle 21 drives the threaded rod 20 to rotate, the threaded rod 20 pulls the bevel block 19 to move, the bevel block 19 drives the bevel rod 18 to descend, the bevel rod 18 drives the two third gears 11 to rotate through the second rack 17, the two third gears 11 drive the two sliding blocks 13 to mutually approach through the first rack 12, the two sliding blocks 13 drive the sliding rods 14 to mutually approach, the two sliding rods 14 drive the clamping blocks 16 and the fixing rod 23 to mutually approach, the installation of the signal receiver 2 is completed, the controller 8 is used for driving the motor 10 to drive the first gear 5, the first gear 5 drives the second gear 7 to rotate, the second gear 7 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the signal receiver 2 to rotate to drive the antenna 3 to search for a stronger angle of a signal.

Of course, as is well known to those skilled in the art, the working principle and wiring method of the signal receiver 2, the antenna 3, the controller 8, the motor 10 are all conventional means or common knowledge in the art, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle received signal prevents interrupting auto-change over device, includes mount pad (4), its characterized in that, first installation cavity (1) and second installation cavity (9) have been seted up to mount pad (4) inside, second installation cavity (9) one side inner wall is provided with controller (8), mount pad (4) bottom is rotated and is connected with signal receiver (2), signal receiver (2) outer wall rectangle is arranged and is provided with a plurality of antennas (3), second installation cavity (9) top inner wall is provided with and is used for driving signal receiver (2) pivoted drive assembly, mount pad (4) top sliding connection has two clamp splice (16), clamp splice (16) block is connected with connecting rod (24), connecting rod (24) top fixedly connected with unmanned aerial vehicle (15), signal receiver (2) and unmanned aerial vehicle (15) electric connection, the inner wall of the bottom of the first mounting cavity (1) is provided with a moving assembly for moving the two clamping blocks (16).

2. The unmanned aerial vehicle received signal anti-interrupt switching device according to claim 1, wherein the driving component comprises a motor (10), the bottom of the motor (10) is fixedly connected with the inner wall of the top of the second mounting cavity (9), the motor (10) is electrically connected with the controller (8), the output shaft of the motor (10) is fixedly connected with a first gear (5), the inner wall of the top of the second mounting cavity (9) is rotated with a rotating shaft (6), a second gear (7) is fixedly sleeved on the outer wall of the rotating shaft (6), the first gear (5) is meshed with the second gear (7), and the bottom of the rotating shaft (6) extends to the bottom of the mounting seat (4) and is fixedly connected with the top of the signal receiver (2).

3. The unmanned aerial vehicle signal-receiving anti-interruption switching device according to claim 1, wherein the moving assembly comprises a slope block (19), the slope block (19) is slidably connected with the inner wall of the bottom of the first installation cavity (1), a threaded rod (20) is connected with one side of the slope block (19) in a threaded manner, one end of the threaded rod (20) is rotatably connected with one side of the installation seat (4), a slope rod (18) is attached to the top of the slope block (19), a limiting rod is fixedly connected to the top of the first installation cavity (1), the bottom of the limiting rod extends into the slope rod (18) and is slidably connected with the slope rod (18), second racks (17) are arranged on two sides of the slope rod (18), a third gear (11) is meshed with the second racks (17), one side of the third gear (11) is rotatably connected with the inner wall of one side of the first installation cavity (1), third gear (11) meshing has first rack (12), first rack (12) top fixedly connected with sliding block (13), one side of sliding block (13) and one side inner wall sliding connection of first installation cavity (1), sliding block (13) top fixedly connected with slide bar (14), slide bar (14) top extend to mount pad (4) top and with clamp splice (16) bottom fixed connection.

4. The unmanned aerial vehicle signal-receiving anti-interruption switching device according to claim 1, wherein a fixing hole (22) is formed in one side of the connecting rod (24), two fixing rods (23) are inserted into inner walls of two ends of the fixing hole (22), and one sides of the two fixing rods (23) far away from each other are fixedly connected with one sides of the two clamping blocks (16) close to each other respectively.

5. The unmanned aerial vehicle received signal anti-interrupt switching device according to claim 3, wherein a sliding block is fixedly connected to one side of the sliding block (13), a guide rail is slidably connected to one side of the sliding block, and the one side of the guide rail is fixedly connected with the inner wall of one side of the first installation cavity (1).

6. The unmanned aerial vehicle received signal anti-interrupt switching device of claim 3, wherein one end of the threaded rod (20) is fixedly connected with a handle (21).