CN219192579U

CN219192579U - Unmanned aerial vehicle is used in training with projection structure

Info

Publication number: CN219192579U
Application number: CN202320271364.8U
Authority: CN
Inventors: 李祯; 王建华; 王育凤; 罗志武; 申秋萍; 雷米佳
Original assignee: Army Service Academy of PLA
Current assignee: Army Service Academy of PLA
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-16
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses an unmanned aerial vehicle with a projection structure for training, which comprises a machine body, an LED projection lamp, a camera, a driving assembly and a transmission assembly, wherein a supporting rod is arranged at the bottom end of the machine body, a round hole is formed in the supporting rod, the LED projection lamp is rotationally connected with the supporting rod, the camera is rotationally connected with the supporting rod, the driving assembly comprises a driving motor arranged in the machine body, a screw rod arranged at the output end of the driving motor and a lifting seat in threaded connection with the screw rod, and the transmission assembly comprises a first rotating seat in rotational connection with the lifting seat and a telescopic rod arranged on the right side of the first rotating seat. The driving component can drive the component to move up and down, and the up-and-down moving driving component can drive the LED projection lamp and the camera to rotate at the same time, so that the angle between the LED projection lamp and the camera can be adjusted for use, and meanwhile, dynamic effects such as gradual change, jump, color flickering, random flickering, gradual change alternation and the like can be realized through the LED projection lamp, and the LED projection lamp is easy to find when used at night.

Description

Unmanned aerial vehicle is used in training with projection structure

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a training unmanned aerial vehicle with a projection structure.

Background

The unmanned aerial vehicle for training is a special unmanned aerial vehicle for training, and the unmanned aerial vehicle is called as an unmanned aerial vehicle for short and is an unmanned aerial vehicle which is controlled by using radio remote control equipment and a self-provided program control device. Compared with manned plane, it has the advantages of small size, low cost, convenient use, etc.

The patent with publication number CN207595282U discloses a training unmanned aerial vehicle, the content of which describes "comprising: six cantilevers are evenly and outwards dispersed on the whole body of the machine body at intervals, a brushless motor and a rotor wing are arranged at the end part of each cantilever, and the gravity center of the machine body is lower than the plane where the six rotor wings are located; the adjusting assembly is arranged below the machine body and comprises two second adjusting units connected through a first adjusting unit, and the two second adjusting units are arranged in a line along the head-to-tail direction of the machine body. According to the utility model, the angle … …' of the camera can be adjusted according to the requirements, and the content shows that the training unmanned aerial vehicle is not provided with a projection structure, is not easy to quickly find during night training, and has certain defects. Therefore, we propose a training unmanned aerial vehicle with a projection structure.

Disclosure of Invention

The present utility model is directed to solving the problems of the prior art or related art.

The technical scheme adopted by the utility model is as follows: the utility model provides an unmanned aerial vehicle is used in training with projection structure, includes organism, LED profection lamp, camera, drive assembly and drive assembly, the bottom of organism is provided with the bracing piece, the round hole has been seted up on the bracing piece, the LED profection lamp rotates with the bracing piece to be connected, the camera rotates with the bracing piece to be connected, drive assembly is including setting up driving motor in the organism, setting are in the lead screw of driving motor output and with lead screw threaded connection's elevating socket, drive assembly include with the elevating socket rotates first roating seat of being connected, sets up telescopic link on first roating seat right side and setting are in the second roating seat on telescopic link right side.

Preferably, the two support rods are symmetrically distributed, and the two support rods are U-shaped.

Preferably, the inside of organism has set gradually controller, dc-to-ac converter, generator and battery, the top of generator is provided with the pivot, and is provided with the blade in the pivot, controller and dc-to-ac converter, generator and battery electric connection.

Preferably, the wing comprises a connecting rod arranged on the outer side of the machine body and fan blades arranged on the top end of the connecting rod, the fan blades are fixedly connected with a rotating motor in the connecting rod, and the wing is provided with four fan blades.

Preferably, the front end and the rear end of the LED projection lamp are provided with first fixing shafts, the two first fixing shafts penetrate through the round holes, and the right side of the LED projection lamp is fixedly connected with the driving assembly through the transmission assembly.

Preferably, the front end and the rear end of the camera are provided with second fixing shafts, the two second fixing shafts penetrate through the round holes, and the left side of the camera is fixedly connected with the driving assembly through the transmission assembly.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows: the utility model discloses the driving motor accessible lead screw of the drive assembly who sets up drives elevating seat and drive assembly reciprocates, the drive assembly who reciprocates can drive LED profection lamp and camera rotation simultaneously, can adjust the angle of LED profection lamp and camera, so as to use, can realize the gradual change through the LED profection lamp simultaneously, jump, color flicker, random flicker, dynamic effects such as gradual change are in turn, easy being found when using at night, the enjoyment has been increased simultaneously, then the blade that sets up is rotatable under the effect of wind, rotate in the back is transmitted to the generator through the pivot, then the generator can convert mechanical energy into electric energy, and store the electric energy of conversion in the battery through the controller, the dc-to-ac power is converted to the dc-power through the dc converter that sets up during the use, so as to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the machine body of the present utility model;

FIG. 3 is a schematic view of the structure of the LED projection lamp of the present utility model;

FIG. 4 is a schematic view of the structure of the camera of the present utility model;

FIG. 5 is a schematic view of the structure of the body and the driving and transmitting components of the present utility model;

fig. 6 is a schematic structural view of the screw and the lifting seat in fig. 5 according to the present utility model.

Reference numerals:

100. a body; 110. a support rod; 120. a round hole; 130. a generator; 140. a rotating shaft; 150. a blade; 160. a controller; 170. an inverter; 180. a storage battery;

200. a wing; 210. a connecting rod; 220. a fan blade;

300. an LED projection lamp; 310. a first fixed shaft;

400. a camera; 410. a second fixed shaft;

500. a drive assembly; 510. a driving motor; 520. a screw rod; 530. a lifting seat;

600. a transmission assembly; 610. a first rotary base; 620. a telescopic rod; 630. and a second rotating seat.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the present utility model are described below with reference to the accompanying drawings to provide a training drone with a projection structure.

Embodiment one:

referring to fig. 1-6, a first embodiment of the present utility model provides a training unmanned aerial vehicle with a projection structure, which includes a body 100, a wing 200, an LED projector 300, a camera 400, a driving assembly 500, and a transmission assembly 600.

Specifically, the bottom of the machine body 100 is provided with a supporting rod 110, round holes 120 are formed in the supporting rod 110, the two supporting rods 110 are symmetrically distributed, the two supporting rods 110 are all in a U shape, and the two supporting rods 110 are used for supporting the machine body 100.

Specifically, the wing 200 includes a connecting rod 210 disposed at the outer side of the machine body 100 and a fan blade 220 disposed at the top end of the connecting rod 210, the fan blade 220 is fixedly connected with a rotating motor in the connecting rod 210, the wing 200 is provided with four rotating motors, and the rotating motors can drive the fan blade 220 to rotate at a high speed so as to drive the machine body 100 to fly into the air.

Specifically, the LED profection lamp 300 is rotationally connected with the supporting rod 110, the front end and the rear end of the LED profection lamp 300 are provided with first fixed shafts 310, the two first fixed shafts 310 all penetrate through the round hole 120, the right side of the LED profection lamp 300 is fixedly connected with the driving assembly 500 through the driving assembly 600, the driving assembly 500 can drive the LED profection lamp 300 to rotate through the driving assembly 600, the angle of the LED profection lamp 300 can be adjusted, meanwhile, dynamic effects such as gradual change, jump, color flickering, random flickering, gradual change alternation and the like can be realized through the LED profection lamp 300, the LED profection lamp is easy to be found when being used at night, and the fun is increased.

Specifically, the camera 400 is rotatably connected with the support rod 110, the front end and the rear end of the camera 400 are provided with the second fixing shafts 410, the two second fixing shafts 410 penetrate through the round holes 120, the left side of the camera 400 is fixedly connected with the driving assembly 500 through the transmission assembly 600, and the driving assembly 500 can drive the camera 400 to rotate through the transmission assembly 600, so that the angle of the camera 400 can be adjusted.

Specifically, the driving assembly 500 includes a driving motor 510 disposed in the machine body 100, a screw rod 520 disposed at an output end of the driving motor 510, and a lifting seat 530 screwed with the screw rod 520, wherein the driving motor 510 can drive the lifting seat 530 and the transmission assembly 600 to move up and down through the screw rod 520, and the transmission assembly 600 moving up and down can drive the LED projection lamp 300 and the camera 400 to rotate at the same time due to the telescopic rod 620 of the transmission assembly 600, so as to facilitate use.

Specifically, the transmission assembly 600 includes a first rotating base 610 rotatably connected to the lifting base 530, a telescopic rod 620 disposed on the right side of the first rotating base 610, and a second rotating base 630 disposed on the right side of the telescopic rod 620, where the telescopic rod 620 is telescopic, the first rotating base 610 can rotate on the lifting base 530, and the second rotating base 630 can rotate on the LED projector 300 or the camera 400, so as to drive the LED projector 300 and the camera 400 to rotate.

Embodiment two:

referring to fig. 1 and 2, a second embodiment of the present utility model is different from the first embodiment in that: the inside of organism 100 has set gradually controller 160, dc-to-ac converter 170, generator 130 and battery 180, and the top of generator 130 is provided with pivot 140, and is provided with blade 150 on the pivot 140, and controller 160 and dc-to-ac converter 170, generator 130 and battery 180 electric connection.

The working principle and the using flow of the utility model are as follows: when the unmanned aerial vehicle is used, the driving motor 510 of the driving assembly 500 can be controlled to operate, the operating driving motor 510 can drive the lifting seat 530 and the transmission assembly 600 to move up and down through the screw rod 520, the transmission assembly 600 moving up and down can drive the LED projection lamp 300 and the camera 400 to rotate simultaneously due to the fact that the telescopic rod 620 of the transmission assembly 600 is telescopic, the angles of the LED projection lamp 300 and the camera 400 can be adjusted for use, meanwhile, dynamic effects such as gradual change, jump, color flickering, random flickering, gradual change and the like can be achieved through the LED projection lamp 300, the unmanned aerial vehicle can be easily found during night use, fun is increased at the same time, in the use process, the blades 150 can rotate due to wind, the blades 140 can be driven into the generator 130 through the rotary shafts after rotation, then the generator 130 can convert mechanical energy into electric energy, the converted electric energy is stored in the storage battery 180 through the controller 160, and when power is required, the direct current can be converted into alternating current through the inverter 170, so that the power can be supplied, and the endurance mileage of the unmanned aerial vehicle can be increased.

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 spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. Unmanned aerial vehicle is used in training with projection structure, characterized by, include:

the machine body (100), the bottom end of the machine body (100) is provided with a supporting rod (110), and the supporting rod (110) is provided with a round hole (120);

the LED projection lamp (300), the LED projection lamp (300) is connected with the supporting rod (110) in a rotating way;

the camera (400) is rotationally connected with the supporting rod (110);

the driving assembly (500) comprises a driving motor (510) arranged in the machine body (100), a screw rod (520) arranged at the output end of the driving motor (510) and a lifting seat (530) in threaded connection with the screw rod (520);

the transmission assembly (600) comprises a first rotating seat (610) rotationally connected with the lifting seat (530), a telescopic rod (620) arranged on the right side of the first rotating seat (610) and a second rotating seat (630) arranged on the right side of the telescopic rod (620).

2. The unmanned aerial vehicle for training with the projection structure according to claim 1, wherein two support rods (110) are symmetrically distributed, and both support rods (110) are in a U shape.

3. The unmanned aerial vehicle with the projection structure for training according to claim 1, wherein a controller (160), an inverter (170), a generator (130) and a storage battery (180) are sequentially arranged in the machine body (100), a rotating shaft (140) is arranged at the top end of the generator (130), blades (150) are arranged on the rotating shaft (140), and the controller (160) is electrically connected with the inverter (170), the generator (130) and the storage battery (180).

4. The unmanned aerial vehicle with the projection structure for training according to claim 1, further comprising a wing (200), wherein the wing (200) comprises a connecting rod (210) arranged on the outer side of the machine body (100) and fan blades (220) arranged on the top ends of the connecting rod (210), the fan blades (220) are fixedly connected with a rotating motor in the connecting rod (210), and the wing (200) is provided with four fan blades.

5. The unmanned aerial vehicle for training with the projection structure according to claim 1, wherein the front end and the rear end of the LED projection lamp (300) are provided with first fixing shafts (310), the two first fixing shafts (310) penetrate through the round holes (120), and the right side of the LED projection lamp (300) is fixedly connected with the driving assembly (500) through the transmission assembly (600).

6. The unmanned aerial vehicle for training with the projection structure according to claim 1, wherein the front and rear ends of the camera (400) are provided with second fixing shafts (410), the two second fixing shafts (410) penetrate through the round holes (120), and the left side of the camera (400) is fixedly connected with the driving assembly (500) through the transmission assembly (600).