CN213502924U

CN213502924U - Unmanned drone aircraft parachute opening device

Info

Publication number: CN213502924U
Application number: CN202022668148.6U
Authority: CN
Inventors: 乔斌; 徐梦梅
Original assignee: Nanjing New Airspace Technology Co Ltd
Current assignee: Nanjing New Airspace Technology Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-22
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an unmanned drone aircraft parachute device relates to unmanned drone aircraft and makes technical field, can not pull back the umbrella body for solving after the current unmanned drone aircraft parachute-opening, leads to the general problem of whole practicality. Unmanned target drone parachute-opening mechanism body comprises first barrel and second barrel, the last surface mounting of first barrel has the connector, the bottom plate is installed to the inside below of second barrel, install the fan on the outer wall of bottom plate, and the fan installs nine, the internally mounted of second barrel has small umbrella, the lower extreme of small umbrella is connected with large umbrella, the lower extreme of large umbrella is provided with the connection line body, the drum is installed to the one end of connection line body, and the lower extreme of large umbrella is connected with the drum through the connection line body, driving motor is installed to the lower extreme of drum, the shaft coupling is installed to driving motor's output, the transfer line is installed to the upper end of shaft coupling.

Description

Unmanned drone aircraft parachute opening device

Technical Field

The utility model relates to an unmanned drone aircraft makes technical field, specifically is an unmanned drone aircraft parachute device.

Background

An unmanned plane is an unmanned plane which is operated by a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by a vehicle-mounted computer, and is classified into military use and civil use according to application fields. 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; 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.

However, the existing unmanned drone aircraft cannot pull back the umbrella body after opening the umbrella, so that the overall practicability is general; therefore, the existing requirements are not met, and an unmanned drone parachute device is provided for the existing needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned drone aircraft parachute device to can not pull back the umbrella body after solving the current unmanned drone aircraft parachute that proposes in the above-mentioned background art, lead to the general problem of whole practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle parachute opening device comprises an unmanned aerial vehicle parachute opening mechanism body, the unmanned aerial vehicle parachute opening mechanism body is composed of a first barrel and a second barrel, a connecting port is arranged on the upper surface of the first cylinder, a bottom plate is arranged below the interior of the second cylinder, a fan is arranged on the outer wall of the bottom plate, nine fans are arranged, a small umbrella is arranged in the second cylinder, the lower end of the small umbrella is connected with a large umbrella, the lower end of the large umbrella is provided with a connecting wire body, one end of the connecting wire body is provided with a wire coil, the lower end of the large umbrella is connected with the wire coil through the connecting wire body, the lower end of the wire coil is provided with a driving motor, the output end of the driving motor is provided with a coupler, the transmission rod is installed at the upper end of the coupler, the output end of the driving motor is in transmission connection with the transmission rod through the coupler, and the electric door is installed at the upper end of the second barrel.

Preferably, the air cylinders are installed on two sides of the driving motor, the pneumatic push rod is installed at the output end of the air cylinder, the pneumatic push block is installed at the upper end of the pneumatic push rod, and the output end of the air cylinder is in transmission connection with the pneumatic push block through the pneumatic push rod.

Preferably, the sliding blocks are installed on two sides of the lower end of the second cylinder, the sliding rail is installed on one side, away from the second cylinder, of each sliding block, and each sliding block is connected with the corresponding sliding rail in a sliding mode.

Preferably, an installation plate is installed below the first cylinder.

Preferably, the outer wall of the mounting plate is provided with a plurality of fixing screws.

Preferably, an observation window is arranged on the outer wall of the front end face of the first cylinder.

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

1. the utility model discloses an install small-size umbrella and large-size umbrella in the second barrel, when needing to open the umbrella, rely on nine fans of installation to drive small-size umbrella and large-size umbrella upwards the impetus, make it blow by the wind-force and upwards move to electrically operated gate department, electrically operated gate department opens the export again, make its umbrella body can be released by the wind-force, thereby can reach the effect of opening the umbrella, after opening the umbrella, large-size umbrella lower extreme is connected with the connecting line body, connecting line body one end is connected with the drum, along with the height of the upward movement of large-size umbrella, the drum begins to be driven and emits longer line body, this step has ensured that the umbrella body can not receive the influence, when needing to withdraw, rely on the electrodynamic force of driving motor to drive the transfer line and rotate, the transfer line drives the drum again and revolves, make the drum begin to receive the line, thereby can stimulate large-size umbrella and small-size umbrella to inwards carry out the back, the umbrella has the effects of opening and closing the umbrella, and is more suitable for users to select.

2. The power that utilizes the cylinder drives pneumatic push rod and pneumatic ejector pad and promotes the second barrel from top to bottom, and the slider and the slide rail of the in-process both sides that the second barrel is doubly promoted can make the process of promoting more level and smooth, and the benefit of doing so is that can convenience of customers changes the height of second barrel, makes the height of opening the umbrella adjust according to different situation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of an unmanned drone aircraft parachute opening mechanism body of the present invention;

FIG. 3 is a schematic view of a partial structure of the bottom plate of the present invention;

in the figure: 1. the unmanned drone parachute opening mechanism body; 2. a first cylinder; 3. a second cylinder; 4. a connecting port; 5. mounting a plate; 6. fixing screws; 7. an electrically operated door; 8. a cylinder; 9. a pneumatic push rod; 10. A pneumatic push block; 11. a slide rail; 12. a slider; 13. connecting the wire body; 14. wire coils; 15. a drive motor; 16. a coupling; 17. a transmission rod; 18. a base plate; 19. a fan; 20. a small umbrella; 21. A large umbrella; 22. and (4) an observation window.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an unmanned aerial vehicle parachute opening device comprises an unmanned aerial vehicle parachute opening mechanism body 1, the unmanned aerial vehicle parachute opening mechanism body 1 is composed of a first barrel 2 and a second barrel 3, a connecting port 4 is arranged on the upper surface of the first barrel 2, a bottom plate 18 is arranged below the interior of the second barrel 3, nine fans 19 are arranged on the outer wall of the bottom plate 18, nine fans 19 are arranged on the fans 19, a small umbrella 20 is arranged inside the second barrel 3, the lower end of the small umbrella 20 is connected with a large umbrella 21, a connecting wire body 13 is arranged at the lower end of the large umbrella 21, a wire coil 14 is arranged at one end of the connecting wire body 13, the lower end of the large umbrella 21 is connected with the wire coil 14 through the connecting wire body 13, a driving motor 15 is arranged at the lower end of the wire coil 14, a coupler 16 is arranged at the output end of the driving motor 15, a transmission rod 17 is arranged at the upper end of the coupler 16, the output end of the driving motor 15 is, the upper end of the second cylinder 3 is provided with an electric door 7.

Further, the air cylinders 8 are installed on two sides of the driving motor 15, the pneumatic push rod 9 is installed at the output end of the air cylinder 8, the pneumatic push block 10 is installed at the upper end of the pneumatic push rod 9, the output end of the air cylinder 8 is in transmission connection with the pneumatic push block 10 through the pneumatic push rod 9, and the pneumatic push rod 9 and the pneumatic push block 10 are driven by the power of the air cylinder 8 to push the second barrel 3 up and down.

Further, slider 12 is all installed to the both sides of second barrel 3 lower extreme, and slide rail 11 is installed to one side that second barrel 3 was kept away from to slider 12, slider 12 and slide rail 11 sliding connection, and the slider 12 and the slide rail 11 of the in-process both sides that 3 times promote of second barrel can make the process of promoting more level and smooth.

Further, a mounting plate 5 is mounted below the first cylinder 2, and the mounting plate 5 is used for being connected with the unmanned drone aircraft.

Further, install set screw 6 on the outer wall of mounting panel 5, and set screw 6 installs a plurality of, utilizes set screw 6 can be convenient for the user to install and dismantle.

Further, an observation window 22 is installed on the outer wall of the front end face of the first cylinder 2, and the two observation windows 22 are convenient for a user to observe the inside.

The working principle is as follows: when the umbrella is used, the small umbrella 20 and the large umbrella 21 are arranged in the second barrel 3, when the umbrella needs to be opened, the small umbrella 20 and the large umbrella 21 are driven by upward driving force of nine fans 19 arranged on the bottom plate 18, the small umbrella 20 and the large umbrella 21 are blown by wind power to move upwards to the electric door 7, the electric door 7 opens an outlet, the umbrella body can be pushed out by the wind power, the umbrella can be opened, after the umbrella is opened, the lower end of the large umbrella 21 is connected with the connecting wire body 13, one end of the connecting wire body 13 is connected with the wire coil 14, the wire coil 14 starts to be driven to release a longer wire body along with the upward moving height of the large umbrella 21, the umbrella body is further prevented from being influenced, when the umbrella needs to be retracted, the driving rod 17 is driven to rotate by the electric power of the driving motor 15, the wire coil 14 is driven to rotate by the wire coil 17, and the wire coil 14 starts to be retracted, thereby can stimulate large-scale umbrella 21 and the inside back-pull that carries on of small-size umbrella 20, make whole possess the effect of parachute-opening and umbrella-receiving, be more suitable for the user to choose for use, the power that utilizes cylinder 8 drives pneumatic push rod 9 and pushes away second barrel 3 from top to bottom with pneumatic ejector pad 10, slider 12 and the slide rail 11 of the in-process both sides that the second barrel 3 times promoted can make the more level and smooth of process that promotes, the benefit of doing so is that can convenience of customers change the height of second barrel 3, make the height of parachute-opening adjust according to the different situation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an unmanned drone aircraft parachute device, includes unmanned drone aircraft parachute opening mechanism body (1), its characterized in that: unmanned target drone parachute-opening mechanism body (1) comprises first barrel (2) and second barrel (3), the last surface mounting of first barrel (2) has connector (4), bottom plate (18) are installed to the inside below of second barrel (3), outer wall mounting fan (19) of bottom plate (18), and fan (19) install nine, the internally mounted of second barrel (3) has small umbrella (20), the lower extreme of small umbrella (20) is connected with big umbrella (21), the lower extreme of big umbrella (21) is provided with connecting line body (13), drum (14) is installed to the one end of connecting line body (13), and the lower extreme of big umbrella (21) is connected with drum (14) through connecting line body (13), driving motor (15) are installed to the lower extreme of drum (14), driving motor shaft coupling (16) are installed to the output of driving motor (15), the transmission rod (17) is installed at the upper end of the coupler (16), the output end of the driving motor (15) is in transmission connection with the transmission rod (17) through the coupler (16), and the electric door (7) is installed at the upper end of the second barrel (3).

2. The unmanned drone aircraft parachute opening device of claim 1, wherein: air cylinder (8) are all installed to the both sides of driving motor (15), pneumatic push rod (9) are installed to the output of air cylinder (8), pneumatic ejector pad (10) are installed to the upper end of pneumatic push rod (9), and the output of air cylinder (8) is connected with pneumatic ejector pad (10) transmission through pneumatic push rod (9).

3. The unmanned drone aircraft parachute opening device of claim 1, wherein: slider (12) are all installed to the both sides of second barrel (3) lower extreme, slide rail (11) are installed to one side that second barrel (3) were kept away from in slider (12), slider (12) and slide rail (11) sliding connection.

4. The unmanned drone aircraft parachute opening device of claim 1, wherein: and a mounting plate (5) is mounted below the first cylinder (2).

5. The unmanned drone aircraft parachute opening device of claim 4, wherein: the mounting structure is characterized in that the outer wall of the mounting plate (5) is provided with a fixing screw (6), and the fixing screw (6) is provided with a plurality of fixing screws.

6. The unmanned drone aircraft parachute opening device of claim 1, wherein: an observation window (22) is arranged on the outer wall of the front end face of the first cylinder (2).