CN217673197U

CN217673197U - Unmanned aerial vehicle survey and drawing protector

Info

Publication number: CN217673197U
Application number: CN202221276627.6U
Authority: CN
Inventors: 马鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-28
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to an unmanned aerial vehicle survey and drawing technical field specifically is an unmanned aerial vehicle survey and drawing protector, which comprises a bod, the top fixedly connected with support arm of organism, the top fixedly connected with screw cover of support arm. The utility model has the advantages that: the outermost side of the unmanned aerial vehicle is provided with a protection plate structure, the propeller cover can be protected from the side surface of the propeller cover, and the three buffer columns made of silica gel materials are matched to buffer the impact force, so that the propeller cover and the propeller are prevented from being damaged, the propeller cover is effectively protected, and the situation that the propeller cover is damaged by collision of the unmanned aerial vehicle is prevented; the installation of protective structure is holistic very convenient, only need utilize the buckle toward the screw cover a card can, curb plate, buffer column, guard plate, solid fixed ring and link installation are taken one's place this moment, and it is very convenient to install, and last fixed only need use bolt threaded connection organism the top can to this protective structure also is convenient for install and dismantle.

Description

Unmanned aerial vehicle survey and drawing protector

Technical Field

The utility model relates to an unmanned aerial vehicle survey and drawing technical field, especially an unmanned aerial vehicle survey and drawing protector.

Background

An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Unmanned aircraft are often more suited to tasks that are too "fool, messy, or dangerous" than manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; 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, movie and television shooting, romantic manufacturing and the like, and the use of the unmanned aerial vehicle is greatly expanded. At the survey and drawing field, unmanned aerial vehicle is used commonly, in unmanned aerial vehicle screw department, is provided with the screw cover, but screw cover department is located unmanned aerial vehicle's outside, is the easiest and obstacle produce the place of collision and friction, needs further to protect, so proposed this protector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an unmanned aerial vehicle survey and drawing protector.

The purpose of the utility model is realized through the following technical scheme: an unmanned aerial vehicle surveying and mapping protection device comprises a machine body, wherein the top of the machine body is fixedly connected with a support arm, the top of the support arm is fixedly connected with a propeller cover, the top of the support arm is fixedly connected with a driving mechanism, and the output end of the driving mechanism is fixedly connected with a propeller;

the outer surface of the propeller cover is sleeved with a side plate, one side of the side plate is fixedly connected with three buffer columns, and one ends of the three buffer columns are fixedly connected with a protection plate;

the bottom of the side plate is fixedly connected with a buckle which is clamped below the propeller cover, one side of the side plate is fixedly connected with a fixing ring, the fixing ring is positioned above the propeller cover frame body, and one side of the fixing ring is fixedly connected with a connecting frame;

the middle part of the connecting frame is fixedly connected with a central plate, a bolt is inserted on the central plate, and the bolt is in threaded connection with the top of the machine body.

Optionally, the propeller cover is divided into an upper part and a lower part, the upper part and the lower part are fixedly connected, and the propeller cover is located outside the propeller.

Optionally, the curb plate and buffer column, guard plate, buckle, solid fixed ring and link structure as an organic whole, the curb plate is the arcuation.

Optionally, the material of buffering post is silica gel, the guard plate is the arcuation, and unmanned aerial vehicle outside is guard plate structure, can protect the screw cover from the side of screw cover to the buffering post of three silica gel material cushions the impact force, prevents that screw cover and screw are impaired, thereby effectively protects screw cover department.

Optionally, the protection plate is located one side of the corresponding propeller cover, and the whole fixed ring is arc-shaped.

Optionally, the connecting frame is integrally in an X shape, and the center of the connecting frame corresponds to the top of the center of the machine body.

Optionally, the central plate is fixedly connected to the top of the machine body through bolts.

The utility model has the advantages of it is following:

1. this unmanned aerial vehicle survey and drawing protector, only unmanned aerial vehicle's fuselage and fuselage upper portion have been drawn in this device picture, do not relate to mapping mechanism and base part, this device only relates to unmanned aerial vehicle's further protection, at unmanned aerial vehicle during operation, the screw rotates, unmanned aerial vehicle cruises, the curb plate has been cup jointed to the surface of screw cover, the three buffering post of one side fixedly connected with of curb plate, the one end fixedly connected with guard plate of three buffering post, unmanned aerial vehicle outside is the guard plate structure this moment, can protect the screw cover from the side of screw cover, and the buffering post of cooperation three silica gel material cushions the impact force, it is impaired to prevent that screw cover and screw from damaging, thereby effectively protect screw cover department, prevent that unmanned aerial vehicle from producing the condition emergence that the collision damaged the screw cover.

2. This unmanned aerial vehicle survey and drawing protector, protective structure is by the curb plate, the buffering post, the guard plate, the buckle, gu fixed ring, the link, well core plate and bolt are constituteed, the curb plate has been cup jointed to the surface of screw cover, the three buffering post of one side fixedly connected with of curb plate, the one end fixedly connected with guard plate of three buffering post, unmanned aerial vehicle outside is guard plate structure this moment, can protect the screw cover from the side of screw cover, and protective structure holistic installation is very convenient, only need utilize the buckle toward the screw cover a card can, the curb plate this moment, the buffering post, the guard plate, gu fixed ring and link installation are taken one's place, it is very convenient to install, last fixed only need use bolt threaded connection organism the top can, thereby this protective structure is also convenient to install and dismantle.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a schematic view of the fixing ring of the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 4 according to the present invention.

In the figure: 1-machine body, 2-support arm, 3-propeller cover, 4-driving mechanism, 5-propeller, 6-side plate, 7-buffer column, 8-protection plate, 9-fastener, 10-fixing ring, 11-connecting frame, 12-central plate and 13-bolt.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, an unmanned aerial vehicle surveying and mapping protection device comprises a machine body 1, wherein a support arm 2 is fixedly connected to the top of the machine body 1, a propeller cover 3 is fixedly connected to the top of the support arm 2, a driving mechanism 4 is fixedly connected to the top of the support arm 2, and a propeller 5 is fixedly connected to the output end of the driving mechanism 4;

a side plate 6 is sleeved on the outer surface of the propeller cover 3, three buffer columns 7 are fixedly connected to one side of the side plate 6, and a protection plate 8 is fixedly connected to one ends of the three buffer columns 7;

the bottom of the side plate 6 is fixedly connected with a buckle 9, the buckle 9 is clamped below the propeller cover 3, one side of the side plate 6 is fixedly connected with a fixing ring 10, the fixing ring 10 is positioned above the frame body of the propeller cover 3, and one side of the fixing ring 10 is fixedly connected with a connecting frame 11;

the middle part of the connecting frame 11 is fixedly connected with a central plate 12, a bolt 13 is inserted on the central plate 12, and the bolt 13 is in threaded connection with the top of the machine body 1.

As an optimal technical solution of the utility model: the propeller cover 3 is divided into an upper part and a lower part which are fixedly connected, the propeller cover 3 is positioned outside the propeller 5, the side plate 6, the buffer column 7, the protection plate 8, the buckle 9, the fixing ring 10 and the connecting frame 11 are of an integral structure, the side plate 6 is arc-shaped, the buffer column 7 is made of silica gel, the protection plate 8 is arc-shaped, the protection plate 8 is arranged on the outermost side of the unmanned aerial vehicle, the propeller cover 3 can be protected from the side surface of the propeller cover 3, the collision force is buffered by matching with the buffer columns 7 made of three silica gel materials, the propeller cover 3 and the propeller 5 are prevented from being damaged, and therefore the propeller cover 3 is effectively protected;

the protection plate 8 is located on one side of the corresponding propeller cover 3, and the fixing ring 10 is integrally arc-shaped.

Example 1: the connecting frame 11 is in an X shape as a whole, the connecting frame 11 plays a role in connecting four protective structures, the center of the connecting frame 11 corresponds to the top of the center of the machine body 1, and the central plate 12 is fixedly connected to the top of the machine body 1 through bolts 13.

Example 2: this protective structure has set up solid fixed ring 10, and it is located the top of 3 frameworks of screw cover to gu fixed ring 10 is as the connection structure of link 11 and curb plate 6, gu the structural design of fixed ring 10 prevents to influence the air current that screw cover 3 passes through, guarantees unmanned aerial vehicle's normal operating.

The working process of the utility model is as follows:

s1, rotating a propeller 5, cruising by an unmanned aerial vehicle, sleeving a side plate 6 on the outer surface of a propeller cover 3, fixedly connecting three buffer columns 7 on one side of the side plate 6, fixedly connecting one ends of the three buffer columns 7 with a protection plate 8, wherein the outermost side of the unmanned aerial vehicle is of a protection plate 8 structure, protecting the propeller cover 3 from the side surface of the propeller cover 3, and buffering the impact force by matching with the three buffer columns 7 made of silica gel materials to prevent the propeller cover 3 and the propeller 5 from being damaged;

s2, when the protective structure is installed, only the buckle 9 needs to be utilized to clamp the propeller cover 3, the side plate 6, the buffer column 7, the protection plate 8, the fixing ring 10 and the connecting frame 11 are installed in place at the moment, the installation is very convenient, the last fixing only needs to use the bolt 13 to be connected with the top of the machine body 1 in a threaded mode, when the protective structure is disassembled, the bolt 13 only needs to be rotated, and the buckle 9 is pulled off with the fingers and thumb to take down the side plate 6 from the propeller cover 3.

In conclusion, the unmanned aerial vehicle surveying and mapping protection device is used, only the body and the upper part of the body of the unmanned aerial vehicle are drawn in the device, no further protection is provided for a surveying and mapping mechanism and a base part, the device only relates to the further protection of the unmanned aerial vehicle, when the unmanned aerial vehicle works, the propeller 5 rotates, the unmanned aerial vehicle cruises, the outer surface of the propeller cover 3 is sleeved with the side plate 6, one side of the side plate 6 is fixedly connected with three buffer columns 7, one ends of the three buffer columns 7 are fixedly connected with the protection plate 8, the outermost side of the unmanned aerial vehicle is of the protection plate 8 structure at the moment, the propeller cover 3 can be protected from the side surface of the propeller cover 3, the collision force is buffered by matching with the buffer columns 7 made of three silica gel materials, the propeller cover 3 and the propeller 5 are prevented from being damaged, the propeller cover 3 is effectively protected, and the unmanned aerial vehicle is prevented from colliding and damaging the propeller cover 3; protective structure is by curb plate 6, buffering post 7, the guard plate 8, buckle 9, solid fixed ring 10, link 11, well core 12 and bolt 13 are constituteed, curb plate 6 has been cup jointed to the surface of screw cover 3, the three buffering post 7 of one side fixedly connected with of curb plate 6, the one end fixedly connected with guard plate 8 of three buffering post 7, unmanned aerial vehicle outside is guard plate 8 structure this moment, can follow the side of screw cover 3 and protect screw cover 3, and protective structure holistic installation is very convenient, only need utilize buckle 9 toward screw cover 3 go up a card can, curb plate 6 this moment, buffering post 7, guard plate 8, gu fixed ring 10 and link 11 installation take one's place, it is very convenient to install, last fixed only need use bolt 13 threaded connection organism 1's top can, thereby this protective structure is also be convenient to install and dismantle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle survey and drawing protector which characterized in that: the aircraft comprises an aircraft body (1), wherein the top of the aircraft body (1) is fixedly connected with a support arm (2), the top of the support arm (2) is fixedly connected with a propeller cover (3), the top of the support arm (2) is fixedly connected with a driving mechanism (4), and the output end of the driving mechanism (4) is fixedly connected with a propeller (5);

a side plate (6) is sleeved on the outer surface of the propeller cover (3), three buffer columns (7) are fixedly connected to one side of the side plate (6), and a protection plate (8) is fixedly connected to one ends of the three buffer columns (7);

the bottom of the side plate (6) is fixedly connected with a buckle (9), the buckle (9) is clamped below the propeller cover (3), one side of the side plate (6) is fixedly connected with a fixing ring (10), the fixing ring (10) is positioned above a frame body of the propeller cover (3), and one side of the fixing ring (10) is fixedly connected with a connecting frame (11);

the middle part of the connecting frame (11) is fixedly connected with a central plate (12), a bolt (13) is inserted into the central plate (12), and the bolt (13) is in threaded connection with the top of the machine body (1).

2. An unmanned aerial vehicle survey and drawing protector according to claim 1, characterized in that: the propeller cover (3) is divided into an upper part and a lower part which are fixedly connected, and the propeller cover (3) is positioned outside the propeller (5).

3. An unmanned aerial vehicle survey and drawing protection device according to claim 1, characterized in that: curb plate (6) and buffer column (7), guard plate (8), buckle (9), solid fixed ring (10) and link (11) structure as an organic whole, curb plate (6) are the arcuation.

4. An unmanned aerial vehicle survey and drawing protector according to claim 1, characterized in that: the buffer column (7) is made of silica gel, and the protection plate (8) is in an arc shape.

5. An unmanned aerial vehicle survey and drawing protector according to claim 1, characterized in that: the protection plates (8) are located on one sides of the corresponding propeller covers (3), and the fixing rings (10) are integrally arc-shaped.

6. An unmanned aerial vehicle survey and drawing protector according to claim 1, characterized in that: the connecting frame (11) is integrally X-shaped, and the center of the connecting frame (11) is right corresponding to the top of the center of the machine body (1).

7. An unmanned aerial vehicle survey and drawing protector according to claim 1, characterized in that: the central plate (12) is fixedly connected to the top of the machine body (1) through a bolt (13).