CN215707122U

CN215707122U - Unmanned aerial vehicle prevents falling system

Info

Publication number: CN215707122U
Application number: CN202122191475.1U
Authority: CN
Inventors: 边文洋; 杨奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an unmanned aerial vehicle anti-falling system which comprises a main body, wherein stabilizing grooves distributed in a horizontal structure are formed in the outer walls of two sides of the main body, inserting rods are installed in the centers of the inner walls of the two sides, far away from each other, of the stabilizing grooves through bolts, rod sleeves are sleeved on the outer side walls of the inserting rods, power components are welded on the outer walls of the other ends, far away from the stabilizing grooves, of the rod sleeves, stabilizing arms are movably installed on the inner walls, close to the two sides of the inserting rods, of the stabilizing grooves through rotating shafts, push rod sleeves are sleeved on the outer side walls of the inserting rods, and auxiliary arms inserted into the stabilizing arms are movably installed on the inner walls, far away from the two sides, of the push rod sleeves through rotating shafts. According to the utility model, through the arrangement of the swing arm spring and the anti-collision spring, the swing arm spring and the anti-collision spring can perform anti-falling and shock absorption treatment by utilizing the principle of the spring, and the arrangement of the baffle plate can protect the power assembly when the device is transported, so that the service life of the device is prolonged, and the device is more suitable for application and popularization.

Description

Unmanned aerial vehicle prevents falling system

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle anti-falling system.

Background

The unmanned plane is an unmanned plane operated by a radio remote control device and a self-contained program control device, and can be defined from the technical point of view as follows: unmanned helicopter, unmanned fixed wing aircraft, unmanned many rotor crafts, unmanned dirigible, unmanned parachute plane etc. unmanned aerial vehicle can divide into for military use and civilian according to the application, for military use aspect, and unmanned aerial vehicle divide into reconnaissance aircraft and target drone.

But current device is because of can not carrying out collision avoidance in the in-process of transportation, and then makes the device the condition that probably appears destroying take place, uses the in-process that descends at the device also can not carry out absorbing processing, and traditional when the device goes wrong, also can not protect the device, consequently, need urgently to design unmanned aerial vehicle and prevent falling the system and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the anti-falling treatment cannot be carried out in the prior art; the traditional device can not perform damping treatment in the process of using and landing; traditional device can not carry out the shortcoming of protection to the device more when the device goes wrong, and the unmanned aerial vehicle who provides prevents falling the system.

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

unmanned aerial vehicle prevents falling system, comprising a main body, set up the stable groove that is the horizontal structure and distributes on the both sides outer wall of main part, and the stable groove one side inner wall center department of keeping away from each other installs the inserted bar through the bolt, cup jointed the rod cover on the lateral wall of inserted bar, and the rod cover welding has power component on keeping away from the other end outer wall in stable groove, there is stable arm through pivot movable mounting on the both sides inner wall that stable groove is close to the inserted bar, and has cup jointed push rod cover on the lateral wall of inserted bar, have through pivot movable mounting on the both sides inner wall of push rod cover to plug in to the inside auxiliary arm of stable arm, and the inside of stable arm is pegged graft and is had the swing arm spring, be provided with the anticollision spring of cup jointing on the inserted bar lateral wall on the opposite side outer wall that power component was kept away from to the push rod cover.

Further, the power component is kept away from and is installed the baffle through the bolt on the opposite side outer wall of main part, and the damping groove has been seted up to the inside both sides of main part, the bottom inner wall center department of damping groove installs the spreader through the bolt, and has cup jointed a spring on the lateral wall of spreader.

Furthermore, the damping groove is close to the top inner wall both sides of spreader and installs the gag lever post through the bolt, and has cup jointed the supporting leg on the lateral wall of gag lever post, sliding connection has the xarm that is fixed connection with the supporting leg on the middle part lateral wall of spreader, and the top welding of a spring is on the bottom outer wall of xarm, the bottom welding of a spring is on the bottom outer wall of damping groove.

Furthermore, a supporting plate is installed on the outer wall of the bottom of the supporting leg through a bolt, and an air cushion is arranged on the outer wall of the bottom of the supporting plate.

Further, the umbrella groove has been seted up at the bottom inner wall center department of main part, and installs the air pump through the bolt on the bottom inside wall in umbrella groove, the output of air pump is installed through the hose and is set up the inflatable packer in umbrella inslot portion, and slides on the inside wall top in umbrella groove and be provided with the push pedal, be provided with the parachute on the top outer wall of push pedal.

Furthermore, the top outer wall both sides sliding connection of main part has the roof, and the adjacent one side outer wall center department of roof is provided with the electro-magnet, the battery jar has been seted up to the inside both sides of main part, and installs the battery through the bolt on the bottom inner wall of battery jar, one of them the mainboard chip is installed through the bolt in top inner wall one side of battery jar, and installs the camera through the bolt in bottom outer wall one side of main part.

Further, one of them the welding has the slide bar that runs through to another roof inside on the outer wall of one side of roof, and the slide bar has cup jointed the promotion spring on being located the lateral wall between the roof, bottom outer wall one side of main part is installed through the bolt and is driven bird sound wave emitter, and the mainboard chip passes through the connecting wire and is electric connection with the camera respectively, drive bird sound wave emitter, electro-magnet and air pump.

The utility model has the beneficial effects that:

1. through the swing arm spring and the anticollision spring that set up, swing arm spring and anticollision spring can utilize the principle of spring to carry out crashproof shock attenuation and handle, and the setting up of baffle makes the device when the transportation, can protect power component, and then has promoted the device's life, makes the device more be fit for using and popularization.

2. Through the spring that sets up, a spring can utilize the effect of xarm and supporting leg to make the device can carry out shock attenuation processing when falling to the ground, and then makes the device can not be too fast because of the device descending speed on the ground descending to make the device can destroy the device because of reaction force, and the setting up of backup pad and air cushion makes the device can effectually protect the device at the in-process that descends.

3. Through the parachute that sets up, the parachute can utilize setting up of air pump, inflatable packer and baffle to make the device parachute open, and then makes the device when the problem appears, can utilize the effect of parachute to protect the device, and the setting up of roof and electro-magnet makes the device structure more perfect.

4. Through the bird sound wave emitter that drives that sets up, drive the effect that bird sound wave emitter can utilize the sound wave and drive bird processing, and then make birds can not hit on the device at the in-process of flight, increased the safe in utilization of device.

Drawings

Fig. 1 is a schematic structural diagram of an anti-falling system of an unmanned aerial vehicle according to the present invention;

fig. 2 is a schematic structural diagram of a main body of the anti-falling system of the unmanned aerial vehicle according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a of the unmanned aerial vehicle anti-falling system provided by the utility model;

fig. 4 is a schematic structural view of a pushing spring of the unmanned aerial vehicle anti-falling system provided by the utility model;

fig. 5 is a schematic side structure diagram of the anti-falling system of the unmanned aerial vehicle according to the present invention;

fig. 6 is a schematic view of an internal structure of an umbrella groove of the unmanned aerial vehicle anti-falling system provided by the utility model.

In the figure: the device comprises a main body 1, a stabilizing groove 2, an inserting rod 3, a rod sleeve 4, a power assembly 5, a cross arm 6, a stabilizing arm 7, a push rod sleeve 8, an auxiliary arm 9, a swing arm spring 10, an anti-collision spring 11, a baffle 12, a supporting leg 13, a supporting plate 14, an air cushion 15, a damping groove 16, a cross column 17, a spring 18I, a limiting rod 19, an umbrella groove 20, an air pump 21, an inflatable cushion 22, a push plate 23, a parachute 24, a top plate 25, a bird repelling sound wave emitting device 26, an electromagnet 27, a slide rod 28, a pushing spring 29, a battery groove 30, a battery 31, a mainboard chip 32 and a camera 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 6 simultaneously, the anti-falling system for unmanned aerial vehicle comprises a main body 1, stabilizing grooves 2 distributed in a horizontal structure are formed on the outer walls of two sides of the main body 1, an inserting rod 3 is installed at the center of the inner wall of one side where the stabilizing grooves 2 are far away from each other through a bolt, a rod sleeve 4 is sleeved on the outer wall of the inserting rod 3, a power assembly 5 is welded on the outer wall of the other end of the rod sleeve 4 far away from the stabilizing groove 2, stabilizing arms 7 are movably installed on the inner walls of two sides of the stabilizing groove 2 close to the inserting rod 3 through rotating shafts, a push rod sleeve 8 is sleeved on the outer wall of the inserting rod 3, auxiliary arms 9 inserted into the stabilizing arms 7 are movably installed on the inner walls of two sides of the push rod sleeve 8 through rotating shafts, swing arm springs 10 are inserted into the stabilizing arms 7, anti-collision springs 11 sleeved on the outer walls of the push rod 3 are arranged on the outer wall of the other side where the push rod sleeve 8 is far away from the power assembly 5, when the device collides in the transportation process, the auxiliary arm 9 can extrude the swing arm spring 10 in the moving process of the push rod sleeve 8, and the anti-collision spring 11 can move in the moving process of the push rod sleeve 8, so that the anti-collision function of the device is realized.

Further, power component 5 is kept away from and is installed baffle 12 through the bolt on the opposite side outer wall of main part 1, and damping groove 16 has been seted up to main part 1's inside both sides, and the bottom inner wall center department of damping groove 16 installs spreader 17 through the bolt, and has cup jointed a spring 18 on spreader 17's the lateral wall, and setting up of baffle 12 can protect power component 5, and the setting of spreader 17 provides the mounted position for the installation of a spring 18.

Further, the gag lever post 19 is installed through the bolt to the top inner wall both sides that damping tank 16 is close to spreader 17, and cup jointed supporting leg 13 on gag lever post 19's the lateral wall, sliding connection has the xarm 6 that is fixed connection with supporting leg 13 on spreader 17's the middle part lateral wall, and the top welding of a spring 16 is on the bottom outer wall of xarm 6, the bottom welding of a spring 18 is on damping tank 16's bottom outer wall, setting up of xarm 16 makes the device supporting leg 13 and spreader 17 can connect, and the welding of a spring 18 makes the device have shock-absorbing function.

Furthermore, a supporting plate 14 is installed on the outer wall of the bottom of the supporting leg 13 through a bolt, an air cushion 15 is arranged on the outer wall of the bottom of the supporting plate 14, and the air cushion 15 and the supporting plate 14 are arranged so that the device can be protected by the aid of the air cushion 15 when the device is descended to a specified position.

Further, umbrella groove 20 has been seted up to the bottom inner wall center department of main part 1, and install air pump 21 through the bolt on the bottom inside wall of umbrella groove 20, the output of air pump 21 passes through the hose installation and sets up the inflatable packer 22 in umbrella groove 20 inside, and the inside wall top of umbrella groove 20 slides and is provided with push pedal 23, be provided with parachute 24 on the top outer wall of push pedal 23, the setting of inflator pump 21 can provide power support for opening of parachute 24, and inflatable packer 22 and push pedal 23 set up and can carry out certain spacing to parachute 24.

Further, there are roof 25 in the top outer wall both sides sliding connection of main part 1, and roof 25 adjacent one side outer wall center department is provided with electro-magnet 27, battery jar 30 has been seted up to main part 1's inside both sides, and installs battery 31 through the bolt on the bottom inner wall of battery jar 30, mainboard chip 32 is installed through the bolt in top inner wall one side of one of them battery jar 30, and camera 33 is installed through the bolt in bottom outer wall one side of main part 1, the electromagnetism electricity 27 of roof 25 adjacent one side can utilize the effect of magnetic attraction each other to open and close roof 25.

Further, the welding has the slide bar 28 that runs through to the inside of another roof 25 on one side outer wall of one of them roof 25, and the slide bar 28 has cup jointed on being located the lateral wall between the roof 25 and has promoted spring 29, bird-repellent sound wave emitter 26 is installed through the bolt to bottom outer wall one side of main part 1, and mainboard chip 32 is electric connection with camera 33 respectively through the connecting wire, bird-repellent sound wave emitter 26, electro-magnet 27 and air pump 21, the setting that promotes spring 29 makes the opening function of the device roof 25 more perfect.

The working principle is as follows: when the device is used, when the device collides in the transportation process, the baffle 12 can push the push rod sleeve 8 to move by using the rod sleeve 4, the push rod sleeve 8 drives the auxiliary arm 9 to move, the auxiliary arm 9 moves by using the functions of the swing arm spring 10 and the stabilizing arm 7, the anti-collision spring 11 can be extruded in the moving process of the plug rod sleeve 8, so that the anti-collision function of the device is realized, when the device breaks down and descends rapidly, the camera 33 can detect the external environment, so that the light stream of the external environment is calculated by using the main board chip 32, when the device descends rapidly, the light stream can change rapidly, at the moment, the electromagnet 27 is opened, the top board 25 can move due to the function of the push spring 29, the air pump 21 rapidly inflates the inflatable cushion 22, so that the push board 23 is jacked up, and in the ascending and descending process of the push board 23, the parachute 24 is lifted up under the action of air, when the device is landed on the ground, the air cushion 15, the support plate 14, the support plate 13 and the cross arm 6 can be subjected to shock absorption treatment under the action of the first spring 18, and the bird repelling sound wave emitting device 26 can repel birds under the action of sound waves in the flying process of the device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Unmanned aerial vehicle prevents falling system, including main part (1), its characterized in that, set up on the both sides outer wall of main part (1) and be horizontal structure distribution's steadying groove (2), and steadying groove (2) one side inner wall center department of keeping away from each other installs inserted bar (3) through the bolt, the lateral wall of inserted bar (3) has cup jointed rod cover (4), and has welded power component (5) on the other end outer wall of stabilizing groove (2) was kept away from to rod cover (4), steady groove (2) have through pivot movable mounting on being close to the both sides inner wall of inserted bar (3) and stabilize arm (7), and have cup jointed push rod cover (8) on the lateral wall of inserted bar (3), have through pivot movable mounting on the both sides inner wall of push rod cover (8) and insert to connect to the inside auxiliary arm (9) of stabilizing arm (7), and the inside grafting of stabilizing arm (7) has swing arm spring (10), and an anti-collision spring (11) sleeved on the outer side wall of the inserted rod (3) is arranged on the outer wall of the other side of the push rod sleeve (8) far away from the power assembly (5).

2. The unmanned aerial vehicle system of preventing falling of claim 1, characterized in that, the power component (5) is installed baffle (12) through the bolt on keeping away from the main part (1) on the opposite side outer wall, and the inside both sides of main part (1) have seted up damping tank (16), the bottom inner wall center department of damping tank (16) installs spreader (17) through the bolt, and has cup jointed spring (18) on the lateral wall of spreader (17).

3. The unmanned aerial vehicle system of preventing falling of claim 2, characterized in that, the shock attenuation groove (16) is close to the top inner wall both sides of spreader (17) and is installed gag lever post (19) through the bolt, and cup jointed supporting leg (13) on the lateral wall of gag lever post (19), sliding connection has on the middle part lateral wall of spreader (17) xarm (6) that is fixed connection with supporting leg (13), and the top welding of spring (18) is on the bottom outer wall of xarm (6), the bottom welding of spring (18) is on the bottom outer wall of shock attenuation groove (16).

4. The unmanned aerial vehicle prevents falling system of claim 3, characterized in that, install backup pad (14) through the bolt on the bottom outer wall of supporting leg (13), and be provided with air cushion (15) on backup pad (14) bottom outer wall.

5. The unmanned aerial vehicle system of preventing falling of claim 1, characterized in that, umbrella groove (20) have been seted up to the bottom inner wall center department of main part (1), and install air pump (21) through the bolt on the bottom inside wall of umbrella groove (20), the output of air pump (21) is installed through the hose and is set up inflatable packer (22) inside umbrella groove (20), and the inside wall top of umbrella groove (20) slides and is provided with push pedal (23), be provided with parachute (24) on the top outer wall of push pedal (23).

6. The unmanned aerial vehicle system of preventing falling of claim 1, wherein the top outer wall of the main body (1) is connected with a top plate (25) in a sliding manner on two sides, an electromagnet (27) is arranged at the center of the outer wall of one side adjacent to the top plate (25), battery tanks (30) are arranged on two sides of the interior of the main body (1), a storage battery (31) is mounted on the inner bottom wall of each battery tank (30) through a bolt, a main board chip (32) is mounted on one side of the inner top wall of one of the battery tanks (30) through a bolt, and a camera (33) is mounted on one side of the outer bottom wall of the main body (1) through a bolt.

7. The unmanned aerial vehicle system of preventing falling of claim 6, wherein, one of them the welding has the slide bar (28) that runs through to another roof (25) inside on one side outer wall of roof (25), and has cup jointed on the lateral wall that slide bar (28) are located between roof (25) and has pushed spring (29), the bottom outer wall one side of main part (1) is installed through the bolt and is driven bird sound wave emitter (26), and mainboard chip (32) are electric connection through connecting wire respectively with camera (33), drive bird sound wave emitter (26), electro-magnet (27) and air pump (21).