Unmanned aerial vehicle with rapid insertion and extraction vehicle arms

Abstract

The utility model discloses an unmanned aerial vehicle with quick plugging arms, which comprises an unmanned aerial vehicle assembly, an unmanned aerial vehicle body, an unmanned aerial vehicle body, an unmanned aerial vehicle body, an unmanned aerial vehicle body, an unmanned aerial vehicle body and an unmanned aerial vehicle body, the quick plug-in assembly comprises a mounting groove, a butt joint rod, a clamping groove, a clamping block and a group of springs; the mounting grooves are formed in the two sides of the middles of the two end surfaces of the aircraft body, the butt-joint rods are fixed to the opposite ends of the aircraft arms, the clamping grooves are formed in the two sides of the interiors of the mounting grooves, the clamping blocks are located on the two sides of one ends of the butt-joint rods, and the springs are fixed to the inner side ends of the clamping blocks. Through the arrangement of the rapid insertion assembly, when the vehicle arm is installed, the vehicle arm can be directly pushed, the butt joint rod is inserted into the installation groove, meanwhile, the clamping blocks on the two sides of the butt joint rod are inserted into the clamping grooves in the two sides of the installation groove, the vehicle arm and the unmanned aerial vehicle body are promoted to be stably connected, and therefore rapid and easy connection of the vehicle arm and the unmanned aerial vehicle body is achieved; and the insertion mode of the vehicle arms and the vehicle body is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a quick plug-and-play arm. Background Art

[0002] An unmanned aerial vehicle refers to an unpiloted aircraft that is autonomously controlled to fly through a ground control station or an on-board computer. According to the configuration of the flight platform, unmanned aerial vehicles can be divided into various types such as fixed-wing, rotary-wing, unmanned airship, and parafoil.

[0003] When an existing unmanned aerial vehicle is in use, the rotating fan on the arm is controlled to rotate by remote control, so that the rotating fan drives the unmanned aerial vehicle to fly. When the arm is damaged, since the arm is connected to the unmanned aerial vehicle body by plugging and unplugging, the arm can be pulled out for repair and replacement. However, due to the relatively complex plugging and unplugging structure between the arm and the body, it is generally not easily pulled out. Therefore, an unmanned aerial vehicle with a quick plug-and-play arm needs to be proposed to easily and quickly pull out the arm. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an unmanned aerial vehicle with a quick plug-and-play arm to solve the problem mentioned in the above background art that when an existing unmanned aerial vehicle is in use, the rotating fan on the arm is controlled to rotate by remote control, so that the rotating fan drives the unmanned aerial vehicle to fly. When the arm is damaged, since the arm is connected to the unmanned aerial vehicle body by plugging and unplugging, the arm can be pulled out for repair and replacement. However, due to the relatively complex plugging and unplugging structure between the arm and the body, it is generally not easily pulled out.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is an unmanned aerial vehicle with a quick plug-and-play arm, including:

[0007] An unmanned flight component, the unmanned flight component includes a body, a group of arms and a group of support frames; the arms are respectively located on both sides of the center at both ends of the body, and the support frames are fixed to both sides of the bottom edge of the body;

[0008] A quick plugging component, the quick plugging component includes an installation groove, a docking rod, a clamping groove, a clamping block and a group of springs; the installation groove is opened on both sides of the middle of the surfaces at both ends of the body, the docking rod is fixed to the opposite ends of the arms, the clamping groove is opened on both sides inside the installation groove, the clamping block is located on both sides of one end of the docking rod, and the springs are fixed to the inner ends of the clamping blocks.

[0009] Further, a first magnetic block is fixedly connected to the outer edge of the installation groove, a connection block is fixedly connected to the connection part of the docking rod and the arm, the first magnetic block is adsorbed to the connection block, and the clamping block is clamped inside the clamping groove.

[0010] Further, a first inclined surface is provided at a corner on one side of the clamping block, movable grooves are provided on both surfaces at one end of the docking rod, and the opposite ends of the springs are fixedly connected to the inner sides of the movable grooves.

[0011] Further, an auxiliary disassembly component is further included;

[0012] The auxiliary disassembly component includes a second inclined surface, a connection hole and a slider; the second inclined surface is provided at a corner on the other side of the clamping block, the connection hole is provided at the bottom end of the machine body, and the slider is slidably connected between the inner bottom ends of the connection hole.

[0013] Further, the top end of the connection hole extends to the inner ground of the clamping groove, the bottom end of the clamping groove is communicated with the connection hole, and a vertical rod penetrates through and is slidably connected to the center of the top and bottom ends of the slider.

[0014] Further, a limiting ring is fixedly connected above the vertical rod, the slider is located between the inner sides of the limiting ring, a docking groove is provided on one side of the bottom end of the clamping block, and the top end of the vertical rod is inserted into the docking groove.

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] 1. In the present utility model, by providing a quick plugging component, when installing the machine arm, the machine arm can be directly pushed, so that the docking rod is inserted into the installation groove, and at the same time, the clamping blocks on both sides of the docking rod are inserted into the clamping grooves on both sides in the installation groove, promoting the firm connection between the machine arm and the drone body, thereby realizing the quick and easy connection between the machine arm and the body, and simplifying the plugging method between the machine arm and the body.

[0017] 2. Based on the beneficial effect 1, at the same time, by providing an auxiliary disassembly component, when the machine arm is disassembled, hold the front and rear vertical rods with the hand at the same time, push the vertical rod upward, so that the vertical rod is inserted into the docking groove at the bottom end of the clamping block, and then push the vertical rod relatively, so that the slider moves in the connection hole, promoting the relative movement of the two vertical rods, so that the vertical rod pushes the clamping block to move, so that the clamping block enters the docking rod, and then the machine arm can be pulled out to realize the quick disassembly of the machine arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the disassembled structure of the installation groove and the installation rod of the present utility model;

[0021] Figure 3 This is a schematic diagram of the decomposition structure of the clamping block and the movable groove of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the auxiliary disassembly component of the present utility model;

[0023] Figure 5 This is a schematic diagram of the surface structure of the vertical rod of the present utility model;

[0024] Figure 6 This is a schematic diagram of the bottom structure of the clamping block of the present utility model.

[0025] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0026] 11, body; 12, arm; 13, support frame; 21, installation groove; 22, docking rod; 23, first magnet; 24, connecting block; 25, clamping groove; 26, clamping block; 27, movable groove; 28, spring; 29, first inclined surface; 31, second inclined surface; 32, connecting hole; 33, slider; 34, vertical rod; 35, limit ring; 36, docking groove. Specific embodiments

[0027] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the attached drawings.

[0028] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] In order to make the purpose, technical solution, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail with reference to the attached drawings.

[0030] Please refer to Figures 1 - 3 As shown, this embodiment is a drone with a quick - plug - in arm, including:

[0031] An unmanned flight component, the unmanned flight component includes a body 11, a group of arms 12, and a group of support frames 13; the arms 12 are respectively located on both sides of the center of both ends of the body 11, and the support frames 13 are both fixed at the edges of both sides of the bottom end of the body 11;

[0032] The body 11 is used for connecting other components such as the arms 12, the arms 12 are used for connecting the rotating fans, there are four arms 12 in total, the support frames 13 are used for supporting the upper body 11, and there are two support frames 13 in total.

[0033] Quick plug-in component, the quick plug-in component includes an installation groove 21, a docking rod 22, a clamping groove 25, a clamping block 26 and a set of springs 28; the installation groove 21 is opened on both sides of the middle of the two ends of the body 11, the docking rod 22 is fixed to the opposite ends of the arm 12, the clamping groove 25 is opened on both sides inside the installation groove 21, the clamping block 26 is located on both sides of one end of the docking rod 22, and the springs 28 are fixed to the inner ends of the clamping block 26;

[0034] The installation groove 21 is used for the insertion of the docking rod 22 and the opening of the clamping groove 25, the docking rod 22 is used for the connection between the arm 12 and the body 11, the clamping groove 25 is used for the insertion of the clamping block 26, the clamping block 26 is used to stabilize the connection between the docking rod 22 and the installation groove 21, and the springs 28 are used for the movement of the clamping block 26.

[0035] A first magnet 23 is fixedly connected to the outer edge of the installation groove 21, a connection block 24 is fixedly connected to the connection part of the docking rod 22 and the arm 12, the first magnet 23 is adsorbed to the connection block 24, and the clamping block 26 is clamped inside the clamping groove 25;

[0036] The first magnet 23 is used for the adsorption of the connection block 24. When the docking rod 22 is inserted into the installation groove 21, the connection block 24 is adsorbed to the first magnet 23, making the connection between the arm 12 and the body 11 more stable.

[0037] A first inclined surface 29 is opened at one corner of the clamping block 26, movable grooves 27 are opened on both sides of the surface of one end of the docking rod 22, and the opposite ends of the springs 28 are fixedly connected to the inside of the movable grooves 27;

[0038] When the docking rod 22 is inserted into the installation groove 21, the outer edges of both sides of the outer end of the installation groove 21 are pressed against the first inclined surface 29 of the docking rod 22, and the installation groove 21 presses the clamping block 26 through the first inclined surface 29, causing the two clamping blocks 26 to move relative to each other through the springs 28, so that the clamping block 26 enters the movable groove 27, prompting the docking rod 22 to enter the installation groove 21. When the clamping block 26 moves to the opening of the clamping groove 25, the force pressing the spring 28 disappears, and the spring 28 drives the clamping block 26 to enter the clamping groove 25.

[0039] Working principle: When the component is not in use, the robotic arm 12 and the body 11 are in a separated state, and the docking rod 22 and the mounting groove 21 are in a separated state. When installing the robotic arm 12, hold the body 11 and the robotic arm 12 with both hands respectively, align the docking rod 22 with the mounting groove 21, and push the robotic arm 12 so that the two outer edges of the outer end of the mounting groove 21 are pressed against the first inclined surface 29 of the docking rod 22. The mounting groove 21 presses the clamping block 26 and the spring 28 through the first inclined surface 29, causing the spring 28 to contract, so that the two clamping blocks 26 move relative to each other through the spring 28, and the clamping block 26 enters the moving groove 27, promoting the docking rod 22 to enter the mounting groove 21. When the clamping block 26 moves to the opening of the clamping groove 25, the force pressing the spring 28 disappears, and the spring 28 reacts on the clamping block 26. The spring 28 drives the clamping block 26 to enter the clamping groove 25, so that the docking rod 22 is clamped with the mounting groove 21, and the clamping block 26 is clamped with the clamping groove 25, promoting the stable connection between the robotic arm 12 and the body 11. At the same time, the outer connecting block 24 is adsorbed with the first magnet 23, further stabilizing the connection between the robotic arm 12 and the body 11;

[0040] Through the interaction between the docking rod 22, the mounting groove 21, the clamping block 26 and the clamping groove 25 in the above steps, the robotic arm 12 and the body 11 are stably connected.

[0041] Please refer to Figure 1 、 Figures 4 - 6 As shown, on the basis of the above Embodiment 1, this embodiment further includes:

[0042] Auxiliary disassembly component;

[0043] The auxiliary disassembly component includes a second inclined surface 31, a connection hole 32 and a slider 33; the second inclined surface 31 is opened at the other corner of the clamping block 26, the connection hole 32 is opened at the bottom end of the body 11, and the slider 33 is slidably connected between the inner bottom ends of the connection hole 32;

[0044] The second inclined surface 31 is used for the clamping block 26 to enter the moving groove 27, the connection hole 32 is used for the connection and movement of the slider 33, and the slider 33 is used for the connection and movement of the vertical rod 34.

[0045] The top end of the connection hole 32 extends to the inner bottom surface of the clamping groove 25, the bottom end of the clamping groove 25 is communicated with the connection hole 32, and a vertical rod 34 penetrates and is slidably connected through the center of the top and bottom ends of the slider 33;

[0046] A limiting ring 35 is fixedly connected above the vertical rod 34, the slider 33 is located between the inner sides of the limiting ring 35, and a docking groove 36 is opened at one side of the bottom end of the clamping block 26, and the docking groove 36 is inserted with the top end of the vertical rod 34;

[0047] The connecting hole 32 is used for the movement of the vertical rod 34. The vertical rod 34 is used to drive the clamping block 26 out of the movable slot 27. The limiting ring 35 can prevent the vertical rod 34 from falling off the slider 33. When the machine arm 12 is disassembled, the vertical rod 34 is pushed, so that the vertical rod 34 is engaged with the docking slot 36, and the vertical rods 34 before and after are pushed relatively, so that the slider 33 moves in the connecting hole 32, prompting the vertical rod 34 to move relatively through the slider 33, so that the vertical rod 34 moves out of the movable slot 27 through the slider 33, and then the machine arm 12 is pulled out.

[0048] Working principle: When the component is not in use, the vertical rod 34 is separated from the docking slot 36, and the clamping block 26 is engaged with the clamping slot 25. When the machine arm 12 is disassembled, the vertical rods 34 on the front and rear sides are held by hand at the same time, and the vertical rod 34 is pushed upward, so that the vertical rod 34 is inserted into the docking slot 36 at the bottom end of the clamping block 26, and then the vertical rod 34 is pushed relatively, so that the slider 33 moves in the connecting hole 32, prompting the two vertical rods 34 to move relatively, so that the vertical rod 34 pushes the clamping block 26 to move, and the thrust causes the clamping block 26 to enter the movable slot 27 through the spring 28, and then the machine arm 12 is pulled out. At this time, the pushing of the vertical rod 34 is stopped, so that the vertical rod 34 leaves the docking slot 36, and then the pulling force drives the clamping block 26 to move through the docking rod 22, so that the second inclined surface 31 of the clamping block 26 abuts against the inside of the clamping slot 25, and the pulling force squeezes the clamping block 26 completely into the movable slot 27 through the second inclined surface 31, thus realizing the separation of the machine arm 12 from the machine body 11;

[0049] The above steps can improve its own functionality.

[0050] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0051] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drone with a quick-release arm, characterized in that, Comprising: An unmanned flight component, the unmanned flight component including a fuselage (11), a set of arms (12) and a set of support frames (13); the arms (12) are respectively located on both sides of the centers at both ends of the fuselage (11), and the support frames (13) are both fixed to the edges on both sides of the bottom end of the fuselage (11); A quick plug-in component, the quick plug-in component including a mounting groove (21), a docking rod (22), a clamping groove (25), a clamping block (26) and a set of springs (28); the mounting groove (21) is opened on both sides of the middle of the surfaces at both ends of the fuselage (11), the docking rod (22) is fixed to the opposite ends of the arms (12), the clamping groove (25) is opened on both sides inside the mounting groove (21), the clamping blocks (26) are located on both sides of one end of the docking rod (22), and the springs (28) are both fixed to the inner ends of the clamping blocks (26).

2. The drone with a quick-release arm according to claim 1, characterized in that, A first magnetic block (23) is fixedly connected to the outer edge of the mounting groove (21), a connecting block (24) is fixedly connected to the connection part of the docking rod (22) and the arm (12), the first magnetic block (23) is adsorbed to the connecting block (24), and the clamping block (26) is clamped inside the clamping groove (25).

3. The drone with a quick-disconnect arm according to claim 1, characterized in that, A first inclined surface (29) is opened at a corner on one side of the clamping block (26), movable grooves (27) are opened on both sides of the surface of one end of the docking rod (22), and the opposite ends of the springs (28) are fixedly connected to the inside of the movable grooves (27).

4. The drone with a fast-plugging and unplugging arm according to claim 1, characterized in that It further includes an auxiliary disassembly component; The auxiliary disassembly component includes a second inclined surface (31), a connecting hole (32) and a slider (33); the second inclined surface (31) is opened at a corner on the other side of the clamping block (26), the connecting hole (32) is opened at the bottom end of the fuselage (11), and the slider (33) is slidably connected between the inner bottom ends of the connecting hole (32).

5. The drone with a quickly pluggable arm according to claim 4, wherein The top end of the connecting hole (32) extends to the inner bottom surface of the clamping groove (25), the bottom end of the clamping groove (25) is communicated with the connecting hole (32), and a vertical rod (34) penetrates through and is slidably connected to the center of the top and bottom ends of the slider (33).

6. The drone with a quick-release arm according to claim 5, characterized in that, A limiting ring (35) is fixedly connected above the vertical rod (34), the slider (33) is located between the inner sides of the limiting ring (35), a docking groove (36) is opened at one side of the bottom end of the clamping block (26), and the docking groove (36) is inserted into the top end of the vertical rod (34).

Images