CN212125525U

CN212125525U - Unmanned aerial vehicle flight device of imparting knowledge to students

Info

Publication number: CN212125525U
Application number: CN201922141635.4U
Authority: CN
Inventors: 卓士远
Original assignee: Tianjin Yuanyang Hongji Electronic Engineering Co ltd
Current assignee: Tianjin Yuanyang Hongji Electronic Engineering Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-12-11
Anticipated expiration: 2029-12-04

Abstract

The application discloses teaching unmanned aerial vehicle flight device, teaching unmanned aerial vehicle flight device includes the fuselage, sets up the wing of the both sides of fuselage, setting are in the fuselage below, with the support that the fuselage is connected, install projecting apparatus on the support. Wherein, the lowest point of the bracket in the direction away from the machine body is lower than the lowest point of the projector in the direction away from the machine body 100. This application teaching unmanned aerial vehicle flight device make full use of unmanned aerial vehicle's mobility and easy operability, can select the projected place according to teacher's individual demand, also can be in the projection of the temporary teaching place that does not have projection apparatus, solves short-term, temporary projection's teaching demand.

Description

Unmanned aerial vehicle flight device of imparting knowledge to students

Technical Field

The application relates to an unmanned aerial vehicle application especially relates to a teaching unmanned aerial vehicle flight device.

Background

Unmanned aerial vehicle is as the very popular small-size flight device at present, and the wide application is in fields such as aerial photograph, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster rescue, observation wild animal, control infectious disease, survey and drawing, news report, electric power inspection, relief of disaster, movie & TV are shot, unmanned aerial vehicle's use itself is very extensive.

In modern teaching, the teaching requirements are higher and higher, but the teaching equipment can not keep up with diversified teaching requirements. Some classrooms at present are still not equipped with projection equipment, or the equipped projection equipment can not meet the teaching requirements of diversified and everywhere projection.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides a teaching unmanned aerial vehicle flight device can satisfy diversified teaching projection demand.

The application discloses teaching unmanned aerial vehicle flight device, teaching unmanned aerial vehicle flight device includes the fuselage, sets up the wing of the both sides of fuselage, setting are in the fuselage below, with the support that the fuselage is connected, install projecting apparatus on the support. Wherein, the lowest point of the bracket in the direction away from the machine body is lower than the lowest point of the projector in the direction away from the machine body 100.

Optionally, the bracket comprises an inverted U-shaped bracket body and a fixed seat; the top of the frame body is connected with the machine body; the fixed seat is arranged between the two sides of the frame body and is connected with the frame body; the projector is installed on the fixing seat.

Optionally, the fixing seat comprises a fixing frame, a fixing plate arranged in front of the fixing frame, two connecting rods and two rotating rods; the teaching unmanned aerial vehicle flying device also comprises two electric motors; the projector is fixed on the fixing plate, and the two electric motors are fixed in the fixing frame.

A connecting sheet is arranged on a transmission shaft of the electric motor; the two rotating rods are respectively arranged below two sides of the fixed plate, one end of each rotating rod is rotatably connected with the fixed plate, and the other end of each rotating rod is rotatably connected with the fixed frame; two the connecting rod sets up the top of fixed plate both sides, one end with fixed plate rotatable coupling, the other end with fixed frame rotatable coupling.

Optionally, teaching unmanned aerial vehicle flying device still includes the camera, installs the head of fuselage.

Optionally, teaching unmanned aerial vehicle flying device is still including the framework that is used for placing the object, the framework is installed the back of fuselage.

Optionally, the frame body includes a base, four connecting posts and an annular connecting ring; the base is arranged at the back of the machine body; the four connecting columns form a circle, one end of each connecting column is connected with the base, and the other end of each connecting column is connected with the connecting ring.

Optionally, the machine body comprises a bottom plate, the bottom plate is arranged at the bottom of the machine body, and the bottom plate is hollow.

This application teaching unmanned aerial vehicle flight device make full use of unmanned aerial vehicle's mobility and easy operability, can select the projected place according to teacher's individual demand, also can be in the projection of the temporary teaching place that does not have projection apparatus, solves short-term, temporary projection's teaching demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic diagram of a teaching drone flying apparatus of an embodiment of the present application;

FIG. 2 is a schematic view of a bracket and mount of an embodiment of the present application;

fig. 3 is a bottom view of the fuselage of an embodiment of the present application.

Wherein, 100, the fuselage; 110. a base plate; 200. an airfoil; 300. a support; 310. a frame body; 320. a fixed seat; 321. a fixing frame; 322. a fixing plate; 323. a connecting rod; 324. rotating the rod; 400. a projector; 500. an electric motor; 510. connecting sheets; 600. a camera; 700. a frame body; 710. a base; 720. connecting columns; 730. and (7) connecting rings.

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application is described in detail below with reference to the figures and alternative embodiments.

As an embodiment of this application, as shown in fig. 1 to 3, disclose a teaching unmanned aerial vehicle flying device, teaching unmanned aerial vehicle flying device includes fuselage 100, sets up wing 200, the setting of fuselage 100's both sides are in fuselage 100 below, with support 300 that fuselage 100 connects, install projecting apparatus 400 on the support 300. Wherein the lowest point of the bracket 300 in the direction away from the main body 100 is lower than the lowest point of the projector 400 in the direction away from the main body 100.

This application teaching unmanned aerial vehicle flight device make full use of unmanned aerial vehicle's mobility and easy operability, can select the projected place according to teacher's individual demand, also can be in the projection of the temporary teaching place that does not have projection apparatus, solves short-term, temporary projection's teaching demand. Teaching unmanned aerial vehicle flying device also can increase projected interest and novelty, mobilizes student's interest in learning. The lowest point of the bracket 300 far away from the fuselage 100 is lower than the lowest point of the projector 400 far away from the fuselage 100, so that the projector 400 arranged below the fuselage 100 can be protected, and the parking of the flight device of the unmanned aerial vehicle is facilitated.

Specifically, the bracket 300 includes a bracket body 310 in an inverted "U" shape and a fixing seat 320; the top of the frame body 310 is connected with the body 100; the fixing seat 320 is disposed between two sides of the frame body 310 and connected to the frame body 310; the projector 400 is mounted on the fixing base 320.

The fixing base 320 further includes a fixing frame 321, a fixing plate 322 disposed in front of the fixing frame 321, two connecting rods 323, and two rotating rods 324; the teaching unmanned aerial vehicle flying device further comprises two electric motors 500; the projector 400 is fixed to the fixing plate 322, and the two electric motors 500 are fixed to the fixing frame 321. A connecting piece 510 is arranged on the transmission shaft of the electric motor 500; the two rotating rods 324 are respectively arranged below two sides of the fixing plate 322, one end of each rotating rod is rotatably connected with the fixing plate 322, and the other end of each rotating rod is rotatably connected with the fixing frame 321; the two connecting rods 323 are arranged above two sides of the fixed plate 322, one end of each connecting rod is rotatably connected with the fixed plate 322, and the other end of each connecting rod is rotatably connected with the fixed frame 321.

Through the motor rotation, drive connection piece 510 and rotate, connection piece 510 drives connecting rod 323 pulling or promotes fixed plate 322, and dwang 324 rotates thereupon, finally makes fixed plate 322 take place the position change to the condition at the position of not changing teaching unmanned aerial vehicle flying device itself reaches the purpose of the projection angle and the position of fine setting projecting apparatus 400.

Teaching unmanned aerial vehicle flying device still includes camera 600, installs the head of fuselage 100. The flight device of the teaching unmanned aerial vehicle can replace a teacher to carry out patrol or invigilate in a classroom.

Teaching unmanned aerial vehicle flying device still includes the framework 700 that is used for placing the object, framework 700 installs the back of fuselage 100.

The frame body 700 comprises a base 710, four connecting columns 720 and an annular connecting ring 730; the base 710 is installed at the back of the body 100; the four connecting columns 720 form a circle, one end of each connecting column is connected with the base 710, and the other end of each connecting column is connected with the connecting ring 730. Such an arrangement of the frame body 700 can reduce the weight.

The heat dissipation device is characterized in that the machine body 100 comprises a bottom plate 110, the bottom plate 110 is arranged at the bottom of the machine body 100, and the bottom plate 110 is hollow and is beneficial to heat dissipation.

The foregoing is a more detailed description of the present application in connection with specific alternative embodiments, and the specific implementations of the present application are not to be considered limited to these descriptions. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims

1. The utility model provides a teaching unmanned aerial vehicle flight device, its characterized in that, teaching unmanned aerial vehicle flight device includes:

a body;

wings arranged on two sides of the fuselage;

the bracket is arranged below the machine body and connected with the machine body;

a projector mounted on the support;

wherein, the lowest point of the bracket far away from the machine body direction is lower than the lowest point of the projector far away from the machine body direction.

2. The teaching unmanned aerial vehicle flight device of claim 1, wherein the support comprises a frame body in an inverted "U" shape and a fixed seat; the top of the frame body is connected with the machine body; the fixed seat is arranged between the two sides of the frame body and is connected with the frame body; the projector is installed on the fixing seat.

3. The teaching unmanned aerial vehicle flight device of claim 2, wherein the fixing base comprises a fixing frame, a fixing plate arranged in front of the fixing frame, two connecting rods and two rotating rods; the teaching unmanned aerial vehicle flying device also comprises two electric motors; the projector is fixed on the fixing plate, and the two electric motors are fixed in the fixing frame;

4. The teaching unmanned aerial vehicle flying device of claim 1, further comprising a camera mounted on the head of the fuselage.

5. The teaching unmanned aerial vehicle flight apparatus of claim 1, further comprising a frame for holding objects, the frame being mounted on a back of the fuselage.

6. The teaching unmanned aerial vehicle flying device of claim 5, wherein the frame comprises a base, four connecting posts and an annular connecting ring; the base is arranged at the back of the machine body; the four connecting columns form a circle, one end of each connecting column is connected with the base, and the other end of each connecting column is connected with the connecting ring.

7. The teaching unmanned aerial vehicle flight device of claim 5, wherein the fuselage comprises a bottom plate, the bottom plate is arranged at the bottom of the fuselage, and the bottom plate is hollow.