Unmanned aerial vehicle flight sky curtain convenient to assemble

Abstract

The utility model relates to the technical field of flying skyscreens, in particular to an unmanned aerial vehicle flying skyscreen convenient to assemble, which comprises a suspension frame, the bottom end of the suspension frame abuts against a flying skyscreen body, a fixing structure is arranged on the suspension frame, the fixing structure comprises shaft rods, a plurality of shaft rods are connected in the suspension frame in a sliding mode, and the shaft rods are connected with the suspension frame in a sliding mode. The flying awning comprises a flying awning body, a suspension is arranged on the flying awning body, every two adjacent shaft rods are rotationally connected, the end of one shaft rod is fixedly connected with a pull block, a plurality of connecting blocks are fixedly connected to the flying awning body, the connecting blocks are clamped with the suspension, the shaft rods penetrate through the adjacent connecting blocks and are slidably connected with the connecting blocks, and a limiting structure is arranged on the suspension. According to the technical scheme, the flying backdrop and the suspension can be conveniently and quickly mounted and dismounted, so that the mounting efficiency can be improved, and when the follow-up flying backdrop is damaged, the flying backdrop can be conveniently and quickly replaced, so that the backdrop is convenient to overhaul and maintain.

Description

Technical Field

[0001] The utility model relates to a flying sky screen, in particular to a drone flying sky screen convenient for assembly, belonging to the technical field of flying sky screens. Background Technique

[0002] A flying sky screen is a screen that can display content at high altitude by carrying a drone. It generally consists of a suspension, a rotor drone, and a sky screen. A rotor drone is installed on the suspension for the flying movement of the sky screen, and a sky screen is installed at the bottom end of the suspension for content display.

[0003] However, most traditional sky screens are installed on the suspension through multiple bolts. Therefore, when the sky screen is damaged and needs to be disassembled for repair or replacement, it is also necessary to use a wrench of a specific specification to twist the bolts, which takes a lot of time and physical effort, resulting in poor operation convenience and wasting a lot of time. Thus, it is not convenient for the maintenance and disassembly of the sky screen. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drone flying sky screen convenient for assembly to solve the above problems. It can facilitate the quick installation and disassembly of the flying sky screen and the suspension, thereby improving the installation efficiency. Moreover, when the flying sky screen is damaged subsequently, it can also facilitate the quick replacement of the flying sky screen, thus facilitating the maintenance and repair of the sky screen.

[0005] The utility model realizes the above purpose through the following technical solutions. A drone flying sky screen convenient for assembly includes a suspension. The bottom end of the suspension abuts against a flying sky screen body. A fixing structure is provided on the suspension. The fixing structure includes a shaft rod. A plurality of shaft rods are slidably connected inside the suspension, and adjacent two shaft rods are rotatably connected. One end of one of the shaft rods is fixedly connected with a pulling block. A plurality of connecting blocks are fixedly connected to the flying sky screen body. The connecting blocks are engaged with the suspension. The shaft rod penetrates through the adjacent connecting blocks and is slidably connected with the connecting blocks. A limiting structure is provided on the suspension.

[0006] Preferably, a plurality of connecting blocks on the same side of the flying sky screen body are linearly and equally spaced. The cross-section of the top end of the connecting block is in a trapezoidal structure.

[0007] Preferably, the cross-section between the shaft rod and the pulling block is in a T-shaped structure. The ends of two of the shaft rods abut against the suspension.

[0008] Preferably, a rotor drone is installed on the suspension, and the rotor drone is located in the middle of the suspension.

[0009] Preferably, the limiting structure includes a stop block and an insertion block. Two stop blocks are rotatably connected to the suspension, and the stop blocks abut against the adjacent pulling blocks.

[0010] Preferably, a plug block is slidably connected to the stop block, and one end of the plug block is engaged with the suspension.

[0011] Preferably, a return spring is sleeved outside the plug block, one end of the return spring is fixedly connected to the stop block, and the other end of the return spring is fixedly connected to the plug block.

[0012] Preferably, the cross section of one end of the plug block is in a T-shaped structure, and the cross section of the other end of the plug block is in a trapezoidal structure.

[0013] The beneficial effect of the utility model is that during the use process, when the sky curtain needs to be disassembled, repaired or replaced, the limiting structure can quickly stop resisting the pulling block, and then the pulling block can be pulled. The pulling block drives one of the shaft rods to move. Since the plurality of shaft rods are rotatably connected to each other, the movement of one shaft rod will drive all the remaining shaft rods to move synchronously. And because the adjacent shaft rods are rotatably connected to each other, it can avoid the situation that the shaft rods cannot be completely pulled out when the shaft rods are long and the space is small, thus being more convenient to use. After the plurality of shaft rods on one side of the suspension are pulled out from the inside of the suspension, the above operation can be repeated to pull out the plurality of shaft rods on the other side of the suspension from the inside of the suspension. After the plurality of shaft rods are pulled out, the flying sky curtain body can be moved to separate the plurality of connecting blocks from the suspension, thereby realizing the quick disassembly of the flying sky curtain body. On the contrary, the quick installation of the flying sky curtain body can be realized, thus shortening the disassembly and installation time and improving the convenience of the disassembly and installation work at the same time, and effectively improving the efficiency of the overhaul, maintenance and replacement of the flying sky curtain body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is Figure 1 the enlarged schematic diagram of part A shown in;

[0016] Figure 3 is a schematic diagram of the connection structure between the shaft rod and the connecting block of the utility model;

[0017] Figure 4 is a schematic diagram of the connection structure between the shaft rod and the pulling block of the utility model;

[0018] Figure 5 is a schematic diagram of the connection structure between the stop block and the plug block of the utility model.

[0019] In the figure: 1, suspension; 2, flying sky curtain body; 3, fixing structure; 301, shaft rod; 302, pulling block; 303, connecting block; 4, limiting structure; 401, stop block; 402, plug block; 403, return spring; 5, rotor unmanned aerial vehicle. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown in, a drone flight canopy that is convenient to assemble includes a suspension 1. The bottom end of the suspension 1 abuts against a flight canopy body 2. A fixing structure 3 is provided on the suspension 1. The fixing structure 3 includes a shaft rod 301. A plurality of shaft rods 301 are slidably connected inside the suspension 1. Adjacent two shaft rods 301 are rotatably connected. One end of one of the shaft rods 301 is fixedly connected with a pulling block 302. A plurality of connecting blocks 303 are fixedly connected to the flight canopy body 2. The connecting blocks 303 are engaged with the suspension 1. The shaft rod 301 passes through adjacent connecting blocks 303 and is slidably connected with the connecting blocks 303. A limiting structure 4 is provided on the suspension 1.

[0022] As a technical optimization scheme of the present invention, as shown in Figure 3 A plurality of connecting blocks 303 on the same side of the flight canopy body 2 are linearly and equidistantly distributed. The cross-section of the top of the connecting block 303 is trapezoidal, so it can play a guiding role when the connecting block 303 is engaged with the suspension 1.

[0023] As a technical optimization scheme of the present invention, as shown in Figure 2 and Figure 3 The cross-section between the shaft rod 301 and the pulling block 302 is T-shaped. The ends of two of the shaft rods 301 abut against the suspension 1. Therefore, it is convenient to pull the shaft rod 301 by setting the pulling block 302.

[0024] As a technical optimization scheme of the present invention, as shown in Figure 1 A rotary-wing drone 5 is installed on the suspension 1. The rotary-wing drone 5 is located in the middle of the suspension 1. Therefore, it is convenient to fly and move the flight canopy body 2 by setting the rotary-wing drone 5.

[0025] As a technical optimization scheme of the present invention, as shown in Figure 2 and Figure 5As shown, the limiting structure 4 includes a stop block 401 and an insertion block 402. Two stop blocks 401 are rotatably connected to the suspension 1. The stop block 401 abuts against the adjacent pull block 302. An insertion block 402 is slidably connected to the stop block 401. One end of the insertion block 402 is engaged with the suspension 1. A return spring 403 is sleeved outside the insertion block 402. One end of the return spring 403 is fixedly connected to the stop block 401, and the other end of the return spring 403 is fixedly connected to the insertion block 402. Therefore, the pull block 302 can be blocked by the stop block 401, so that multiple shaft rods 301 can be prevented from sliding out of the suspension 1.

[0026] As a technical optimization scheme of the present invention, as Figure 5 shown, the cross-section of one end of the insertion block 402 is in a T-shaped structure, and the cross-section of the other end of the insertion block 402 is in a trapezoidal structure, so that the insertion block 402 can be conveniently pulled.

[0027] When the present invention is in use, during the use process, when the sky curtain needs to be disassembled, repaired or replaced, the insertion block 402 can be pulled, and the return spring 403 elongates. When one end of the insertion block 402 is not engaged with the suspension 1, the stop block 401 can be rotated so that it does not block the pull block 302. Then, the pull block 302 can be pulled, and the pull block 302 drives one of the shaft rods 301 to move. Since the multiple shaft rods 301 are rotatably connected to each other, the movement of one shaft rod 301 will drive all the remaining shaft rods 301 to move synchronously. And because the adjacent shaft rods 301 are rotatably connected to each other, the situation that the shaft rods 301 cannot be completely pulled out when the shaft rods 301 are long and the space is small can be avoided, making it more convenient to use. After the multiple shaft rods 301 on one side of the suspension 1 are pulled out from the suspension 1, the above operation can be repeated to pull out the multiple shaft rods 301 on the other side of the suspension 1 from the suspension 1. After the multiple shaft rods 301 are pulled out, the flying sky curtain body 2 can be moved to separate the multiple connecting blocks 303 from the suspension 1, thus realizing the rapid disassembly of the flying sky curtain body 2. On the contrary, the rapid installation of the flying sky curtain body 2 can be realized, shortening the disassembly and assembly time and improving the convenience of the disassembly and assembly work, effectively improving the efficiency of the inspection, maintenance and replacement of the flying sky curtain body 2.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned 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.

[0029] 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 drone flight canopy that is convenient to assemble, including a suspension (1), characterized in that: The bottom end of the suspension (1) abuts against the flight canopy body (2). A fixing structure (3) is provided on the suspension (1). The fixing structure (3) includes a shaft rod (301). A plurality of shaft rods (301) are slidably connected inside the suspension (1). Adjacent two shaft rods (301) are rotatably connected. One end of one of the shaft rods (301) is fixedly connected with a pulling block (302). A plurality of connecting blocks (303) are fixedly connected to the flight canopy body (2). The connecting blocks (303) are engaged with the suspension (1). The shaft rod (301) penetrates through the adjacent connecting blocks (303) and is slidably connected with the connecting blocks (303). A limiting structure (4) is provided on the suspension (1).

2. The convenient-to-assemble drone flight canopy according to claim 1, wherein: A plurality of connecting blocks (303) on the same side of the flight canopy body (2) are linearly and equidistantly distributed. The cross-section of the top end of the connecting block (303) is in a trapezoidal structure.

3. A conveniently assembled drone flight canopy according to claim 1, characterized in that: The cross-section between the shaft rod (301) and the pulling block (302) is in a T-shaped structure. The ends of two of the shaft rods (301) abut against the suspension (1).

4. A conveniently assembled drone flight canopy according to claim 1, characterized in that: A rotary unmanned aerial vehicle (5) is installed on the suspension (1). The rotary unmanned aerial vehicle (5) is located in the middle of the suspension (1).

5. The convenient-to-assemble drone flight canopy according to claim 1, wherein: The limiting structure (4) includes a stop block (401) and an insertion block (402). Two stop blocks (401) are rotatably connected to the suspension (1). The stop block (401) abuts against the adjacent pulling block (302).

6. The convenient-to-assemble drone flight canopy according to claim 5, characterized in that: An insertion block (402) is slidably connected to the stop block (401). One end of the insertion block (402) is engaged with the suspension (1).

7. The convenient-to-assemble drone flight canopy according to claim 6, characterized in that: A return spring (403) is sleeved outside the insertion block (402). One end of the return spring (403) is fixedly connected to the stop block (401), and the other end of the return spring (403) is fixedly connected to the insertion block (402).

8. A conveniently assembled drone flight canopy according to claim 6, characterized in that: The cross-section of one end of the insertion block (402) is in a T-shaped structure, and the cross-section of the other end of the insertion block (402) is in a trapezoidal structure.

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