Unmanned aerial vehicle flight sky curtain with landing buffer assembly

Abstract

The utility model relates to the technical field of flight skyscreens, in particular to an unmanned aerial vehicle flight skyscreen with a landing buffer component, which comprises an LED (light-emitting diode) grating screen main body, an adapter plate is rotatably connected inside the LED grating screen main body through a connecting shaft, a support plate is slidably connected inside the adapter plate through a clamping block, a damping pad is fixedly connected onto the clamping block, and the damping pad is fixedly connected onto the LED grating screen main body. The damping pad abuts against the interior of the adapter plate, a limiting mechanism is arranged on the LED grating screen body and the connecting shaft, the limiting mechanism comprises a connecting rod, the connecting rod is connected to the LED grating screen body in a sliding mode, a tooth groove is formed in the end of the connecting shaft, one end of the connecting rod is fixedly connected with a gear, and the gear is clamped in the tooth groove. By arranging the foldable supporting assembly, the supporting assembly can be conveniently folded and stored in a non-use state, and occupied storage space is reduced; and meanwhile, a corresponding buffer assembly is arranged in the supporting assembly, so that the whole flight awning can be conveniently buffered and protected during landing.

Description

Technical Field

[0001] The utility model relates to a drone flight sky screen, in particular to a drone flight sky screen with a landing buffer assembly, belonging to the technical field of flight sky screens. Background Art

[0002] A sky screen, also known as a "bright screen", "strip screen", "light bar screen" and "grille screen", is an LED display screen composed of numerous LED light bars, which is characterized by being light, thin, transparent and having remarkable energy-saving effects. In order to further broaden the application scope of the sky screen, a flight sky screen used in combination with drones has emerged nowadays.

[0003] However, in order to facilitate the support and placement of the entire device, traditional drone flight sky screens usually have some support components. However, when these support components are in a non-use state, they occupy a relatively large amount of space, making it inconvenient to store and place the entire flight sky screen. At the same time, when encountering potholes on the road surface, the forces on each part of the flight sky screen during landing will be uneven, and the overall impact force on the mounting frame is relatively large, affecting the stability of the flight sky screen during landing. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems by providing a drone flight sky screen with a landing buffer assembly. By setting a foldable support assembly, it is convenient to fold and store the support assembly in a non-use state, reducing the space occupied during storage. At the same time, a corresponding buffer assembly is provided inside the support assembly to facilitate buffering and protecting the entire flight sky screen during landing and ensure the stability of landing.

[0005] The utility model realizes the above purpose through the following technical solutions. A drone flight sky screen with a landing buffer assembly includes an LED grille screen main body. A bracket mechanism is provided on the LED grille screen main body. A driving mechanism is provided on the bracket mechanism. A support mechanism is provided on the LED grille screen main body. The support mechanism includes a connecting shaft and a transfer plate. The transfer plate is rotationally connected to the inside of the LED grille screen main body through the connecting shaft. A support plate is slidably connected to the inside of the transfer plate through a clamping block. A damping pad is fixedly connected to the clamping block, and the damping pad abuts against the inside of the transfer plate. A limiting mechanism is provided on the LED grille screen main body and the connecting shaft. The limiting mechanism includes a connecting rod. The connecting rod is slidably connected to the LED grille screen main body. A tooth groove is provided at the end of the connecting shaft. A gear is fixedly connected to one end of the connecting rod, and the gear is engaged with the tooth groove.

[0006] Preferably, the bracket mechanism includes fixing plates, and multiple fixing plates are fixedly connected to the LED grille screen main body.

[0007] Preferably, a plurality of connecting plates are fixedly connected to the plurality of fixing plates together, and the plurality of connecting plates are linearly distributed.

[0008] Preferably, a plurality of protective strips are fixedly connected to the LED grille screen body, and a reinforcing rod is provided between adjacent protective strips.

[0009] Preferably, the driving mechanism includes a support block. Two support blocks are fixedly connected to the fixing plate located in the middle part, and a drone body is installed on the two support blocks together.

[0010] Preferably, a column is fixedly connected to the drone body, and the column is fixedly connected to the connecting plate.

[0011] Preferably, a battery pack body is installed on the LED grille screen body, and the battery pack body is arranged between two connecting plates.

[0012] Preferably, the end of the adapter plate is arc-shaped, and the whole of the support plate is T-shaped.

[0013] Preferably, a pressing block is fixedly connected to the end of the connecting rod away from the gear, and the pressing block is circular.

[0014] Preferably, a spring is wound around the connecting rod. One end of the spring is fixedly connected to the connecting rod, and the other end of the spring is fixedly connected to the inside of the LED grille screen body.

[0015] The beneficial effects of the present utility model are as follows: When in use, the user can press and drive the connecting rod to make the connecting rod move. The movement of the connecting rod drives the gear to move together until the gear disengages from the engagement of the tooth groove. At this time, the adapter plate can be rotated through the coupling shaft, and the support plate is driven to rotate together, so that the adapter plate and the support plate rotate by 90 degrees. Then, the pressing block is released to make the pressing block return to its original position, and further make the gear re-engage into the tooth groove to limit the coupling shaft and the adapter plate. After that, it is convenient to support the whole device through the support plate. After use, repeat the above operation to make the adapter plate and the support plate return to their original positions again. Thus, through the rotatable and foldable support assembly, it is convenient to fold and store the support assembly in a non-use state, reducing the space occupied during storage; In addition, when the drone body lands, the support plate is stressed and abuts against the ground, and at the same time, the clamping block is stressed together, and then the force is transmitted to the damping pad. Through the damping pad, the whole force-bearing process is buffered, so as to conveniently buffer and protect the whole flying canopy device during landing and ensure the stability of landing. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2Schematic diagram of the connection structure of the LED grille screen main body, protective strip and adapter plate of the present utility model;

[0018] Figure 3 Schematic diagram of the connection structure of the LED grille screen main body, bracket mechanism and battery pack main body of the present utility model;

[0019] Figure 4 Schematic diagram of the connection structure of the adapter plate and the support plate of the present utility model;

[0020] Figure 5 Schematic diagram of the connection structure of the adapter plate, support plate, clamping block and damping pad of the present utility model;

[0021] Figure 6 is Figure 1 Schematic diagram of the enlarged structure of part A shown in;

[0022] Figure 7 is Figure 2 Schematic diagram of the enlarged structure of part B shown in;

[0023] Figure 8 is Figure 3 Schematic diagram of the enlarged structure of part C shown in.

[0024] In the figure: 1. LED grille screen main body; 2. Bracket mechanism; 201. Fixed plate; 202. Connecting plate; 203. Protective strip; 204. Reinforcing rod; 3. Driving mechanism; 301. UAV main body; 302. Support block; 303. Column; 4. Battery pack main body; 5. Support mechanism; 501. Adapter plate; 502. Coupling shaft; 503. Support plate; 504. Clamping block; 505. Damping pad; 6. Limiting mechanism; 601. Pressing block; 602. Link rod; 603. Gear; 604. Tooth groove; 605. Spring. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-8As shown in the figure, a drone flight canopy with a landing buffer assembly includes an LED grille screen main body 1. A bracket mechanism 2 is provided on the LED grille screen main body 1. A driving mechanism 3 is provided on the bracket mechanism 2. A support mechanism 5 is provided on the LED grille screen main body 1. The support mechanism 5 includes a connecting shaft 502 and an adapter plate 501. The adapter plate 501 is rotatably connected to the inside of the LED grille screen main body 1 through the connecting shaft 502. A support plate 503 is slidably connected to the inside of the adapter plate 501 through a clamping block 504. A damping pad 505 is fixedly connected to the clamping block 504. The damping pad 505 abuts against the inside of the adapter plate 501. A limiting mechanism 6 is provided on the LED grille screen main body 1 and the connecting shaft 502. The limiting mechanism 6 includes a connecting rod 602. The connecting rod 602 is slidably connected to the LED grille screen main body 1. A tooth groove 604 is provided at the end of the connecting shaft 502. A gear 603 is fixedly connected to one end of the connecting rod 602. The gear 603 is engaged with the tooth groove 604.

[0027] As a technical optimization scheme of the present utility model, the bracket mechanism 2 includes a fixing plate 201. Multiple fixing plates 201 are fixedly connected to the LED grille screen main body 1. Multiple connecting plates 202 are fixedly connected together on the multiple fixing plates 201, and the multiple connecting plates 202 are linearly distributed. Through the fixing plate 201 and the connecting plate 202, the stability of the LED grille screen main body 1 is improved, and at the same time, it is convenient to arrange the driving mechanism 3.

[0028] As a technical optimization scheme of the present utility model, multiple protective strips 203 are fixedly connected to the LED grille screen main body 1. A reinforcing rod 204 is provided between adjacent protective strips 203. Through the protective strips 203 and the reinforcing rod 204, it is convenient to protect the device.

[0029] As a technical optimization scheme of the present utility model, the driving mechanism 3 includes a support block 302. Two support blocks 302 are fixedly connected to the fixing plate 201 located in the middle. A drone main body 301 is jointly installed on the two support blocks 302 to facilitate driving the entire device to fly; a column 303 is fixedly connected to the drone main body 301. The column 303 is fixedly connected to the connecting plate 202 to further improve the stability of the installation of the drone main body 301.

[0030] As a technical optimization scheme of the present utility model, a battery pack main body 4 is installed on the LED grille screen main body 1, and the battery pack main body 4 is arranged between two connecting plates 202. Through the battery pack main body 4, it is convenient to supply power to the entire device.

[0031] As a technical optimization solution of the present utility model, the end of the adapter plate 501 is arc-shaped to facilitate the rotation of the end of the adapter plate 501, and the overall shape of the support plate 503 is T-shaped to increase the force-bearing area when the support plate 503 is supporting.

[0032] As a technical optimization solution of the present utility model, a pressing block 601 is fixedly connected to one end of the connecting rod 602 away from the gear 603, and the pressing block 601 is circular. By means of the pressing block 601, it is convenient to manually operate the connecting rod 602; a spring 605 is wound around the connecting rod 602. One end of the spring 605 is fixedly connected to the connecting rod 602, and the other end of the spring 605 is fixedly connected to the inside of the LED grille screen main body 1. By means of the spring 605, it is convenient to play a role in rebounding and resetting the connecting rod 602.

[0033] When the present utility model is in use, first, the drone main body 301 facilitates driving the LED grille screen main body 1 to take off and display, and the protective strip 203 and the reinforcing rod 204 facilitate protecting the drone main body 301; at the same time, the user can press the pressing block 601, then the pressing block 601 drives the connecting rod 602 to move together, and the connecting rod 602 drives the gear 603 to move together, and the spring 605 is compressed accordingly until the gear 603 disengages from the engagement of the tooth groove 604. At this time, the adapter plate 501 can be rotated through the coupling shaft 502, and the support plate 503 is driven to rotate together, so that the adapter plate 501 and the support plate 503 rotate 90 degrees. Then release the pressing block 601 to make the pressing block 601 return to its original position, and then make the gear 603 re-engage into the tooth groove 604 to limit the coupling shaft 502 and the adapter plate 501. After that, it is convenient to support the entire device through the support plate 503. After use, repeat the above operation to make the adapter plate 501 and the support plate 503 return to their original positions again, so that the support assembly can be folded and stored conveniently in the non-use state, reducing the space occupied during storage; in addition, when the drone main body 301 lands, the support plate 503 is stressed and abuts against the ground, and at the same time, the clamping block 504 is stressed together, and then the force is transmitted to the damping pad 505. Through the damping pad 505, it plays a buffering role in the entire force-bearing process, so as to facilitate buffering and protecting the entire flying canopy device during landing and ensure the stability of landing.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0035] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A UAV flying canopy with a landing buffer assembly, comprising an LED grille screen body (1), characterized in that: The LED grille screen body (1) is provided with a bracket mechanism (2), the bracket mechanism (2) is provided with a driving mechanism (3), the LED grille screen body (1) is provided with a supporting mechanism (5), the supporting mechanism (5) comprises a connecting shaft (502) and an adapter plate (501), the LED grille screen body (1) is rotatably connected to the adapter plate (501) via the connecting shaft (502), the adapter plate (501) is slidably connected to the supporting plate (503) via a clamping block (504), and the clamping block (504) is fixed with a supporting plate (503). A damping pad (505) is connected, and the damping pad (505) abuts against the inside of the adapter plate (501). A limiting mechanism (6) is provided on the LED grille screen body (1) and the connecting shaft (502). The limiting mechanism (6) includes a connecting rod (602). The LED grille screen body (1) is slidably connected with the connecting rod (602). The end of the connecting shaft (502) is provided with a tooth groove (604). One end of the connecting rod (602) is fixedly connected with a gear (603), and the gear (603) is engaged with the tooth groove (604).

2. The UAV flying canopy with a landing buffer assembly according to claim 1, characterized in that: The support mechanism (2) comprises a fixing plate (201), and a plurality of fixing plates (201) are fixedly connected to the LED grid screen body (1).

3. The UAV flying canopy with a landing buffer assembly according to claim 2, characterized in that: A plurality of connecting plates (202) are fixedly connected to the plurality of fixing plates (201), and the plurality of connecting plates (202) are distributed linearly.

4. The UAV flying canopy with a landing buffer assembly according to claim 1, characterized in that: A plurality of protection bars (203) are fixedly connected to the LED grille screen body (1), and reinforcing rods (204) are provided between adjacent protection bars (203).

5. The UAV flying canopy with a landing buffer assembly according to claim 2, characterized in that: The driving mechanism (3) comprises a support block (302), two support blocks (302) are fixedly connected to the fixing plate (201) located in the middle part, and the drone body (301) is mounted on the two support blocks (302).

6. The UAV flying canopy with a landing buffer assembly according to claim 5, characterized in that: A column (303) is fixedly connected to the drone body (301), and the column (303) is fixedly connected to the connecting plate (202).

7. The UAV flying canopy with a landing buffer assembly according to claim 3, characterized in that: A battery pack main body (4) is installed on the LED grille screen main body (1), and the battery pack main body (4) is arranged between two connecting plates (202).

8. The UAV flying canopy with a landing buffer assembly according to claim 1, characterized in that: The end of the adapter plate (501) is arc-shaped, and the support plate (503) is T-shaped as a whole.

9. The UAV flying canopy with a landing buffer assembly according to claim 1, characterized in that: One end of the connecting rod (602) away from the gear (603) is fixedly connected to a pressing block (601), and the pressing block (601) is circular in shape.

10. The UAV flying canopy with a landing buffer assembly according to claim 1, characterized in that: A spring (605) is wound around the connecting rod (602), one end of the spring (605) is fixedly connected to the connecting rod (602), and the other end of the spring (605) is fixedly connected to the inside of the LED grille screen body (1).

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