Cruise unmanned aerial vehicle with protection function

Abstract

The utility model discloses a cruise unmanned aerial vehicle with a protection function, and relates to the technical field of unmanned aerial vehicles, the cruise unmanned aerial vehicle comprises an unmanned aerial vehicle body, propellers and vehicle arms, the vehicle arms are installed outside the unmanned aerial vehicle body, the propellers are installed above the vehicle arms, the propellers are sleeved with two protection net covers, and the protection net covers are connected with the unmanned aerial vehicle body. The outer surfaces of the two protective net covers are both connected with swing arms, the inner wall of the sliding base is connected with a clamping jaw in a sliding mode, the inner wall of the clamping jaw makes contact with the ends, away from the protective net covers, of the swing arms, and a spring is connected to the outer portion of the pull rod in a sleeved mode. The swing arms are used for controlling opening and closing of the protective net cover, the clamping jaws are used for wrapping the swing arms to prevent the swing arms from being separated, the propeller is wrapped in the protective net cover, the probability that the propeller makes contact with an external object is reduced, and the safety of the propeller is improved.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically a cruise UAV with protective functions. Background Technology

[0002] Cruise drones are unmanned aerial vehicles capable of long-duration aerial loiter and performing tasks such as reconnaissance, surveillance, and patrol. Their core advantages lie in their long endurance, large payload, and adaptability to multiple scenarios. Cruise drones typically adopt a layered technical architecture to achieve autonomous execution of complex tasks. Cruise drones are transforming from a single tool into "aerial infrastructure." Their development not only depends on technological breakthroughs but also requires the construction of a collaborative ecosystem of "regulation-industry-application." In the future, they will unleash greater value in fields such as low-altitude economy and smart cities.

[0003] Cruise drones often need to perform missions in complex environments, such as dense forests, grasslands, rivers, and mountains. During flight, the propellers are rotating and may collide with external objects, causing damage to the drone's propellers. To address this issue, we provide a cruise drone with protective features. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This invention proposes a cruise drone with protective functions. Through the cooperation between the protective net, the swing arm and the claw, the problem of the propeller being damaged by collision with external objects is solved.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cruise drone with protective function, comprising a drone body, a propeller and an arm, wherein the arm is installed outside the drone body, the propeller is installed above the arm, and two protective net covers are fitted around the propeller and are hinged together.

[0008] Both of the protective net covers have swing arms connected to their outer surfaces. The upper surface of the drone body has a slide block connected to it. The inner wall of the slide block has a slidably connected claw. The inner wall of the claw contacts the end of the swing arm away from the protective net cover. A pull rod is connected to one side of the claw, and a spring is sleeved on the outside of the pull rod.

[0009] Furthermore, a cover plate is connected to one side of the slide block, the inner wall of the cover plate is slidably connected to the outer surface of the pull rod, and a pull ring is connected to one end of the pull rod located outside the slide block.

[0010] Furthermore, one end of the spring is connected to one side of the pawl, and the other end of the spring is connected to the side of the cover plate located inside the slide.

[0011] Furthermore, the outer surface of the claw is connected to a slide rail, and the inner side of the slide block is provided with a slide channel, and the outer surface of the slide rail is slidably connected to the inner wall of the slide channel.

[0012] Furthermore, the inner side of the slide block is provided with a groove, and the groove is adapted to the swing arm.

[0013] Furthermore, a support sleeve is connected to the upper surface of the arm, and the support sleeve is located outside the propeller, with a slot provided on the inner side of the support sleeve.

[0014] Furthermore, both of the lower surfaces of the protective mesh covers are connected to arc-shaped locking blocks, and the outer surface of the arc-shaped locking blocks is in contact with the inner wall of the locking groove.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this cruise drone with protective capabilities has the following advantages:

[0017] I. This cruise drone with protective functions works in conjunction with a protective net, a swing arm, and a claw. The swing arm controls the opening and closing of the protective net, the claw wraps around the swing arm to prevent it from separating, and the protective net encloses the propeller, reducing the chance of the propeller coming into contact with external objects and improving the propeller's safety.

[0018] Second, this cruise drone with protective functions uses the cooperation between the slide rail, slide track and groove. The groove facilitates the swing arm to enter and exit the slide seat, the slide track provides guidance and support for the slide rail to maintain the stability of the slide rail when moving, and the slide rail provides support for the claw to maintain the stability of the claw, so that the claw can provide more stable support for the swing arm. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the protective mesh cover structure of this utility model;

[0022] Figure 3This is a schematic diagram of the open structure of the protective mesh cover of this utility model;

[0023] Figure 4 This is a cross-sectional schematic diagram of the internal structure of the slide block of this utility model;

[0024] Figure 5 This is a schematic diagram of the slide structure of this utility model.

[0025] In the diagram: 1. Drone body; 2. Propeller; 3. Arm; 4. Protective net cover; 5. Swing arm; 6. Slide seat; 7. Claw; 8. Pull rod; 9. Spring; 10. Cover plate; 11. Pull ring; 12. Slide rail; 13. Slide track; 14. Groove; 15. Support sleeve; 16. Slot; 17. Arc-shaped locking block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-5 As shown, this utility model provides a technical solution: a cruise drone with protective function, including a drone body 1, a propeller 2 and an arm 3. The arm 3 is installed on the outside of the drone body 1, and the propeller 2 is installed on the top of the arm 3. Two protective net covers 4 are fitted on the outside of the propeller 2, and the two protective net covers 4 are hinged together. There are four arms 3 and four propellers 2, and the four arms 3 and four propellers 2 are located at the four corners of the drone body 1. The propeller 2 is rotatably connected to the arm 3. The propeller 2 rotates by a motor inside the arm 3. The protective net covers 4 wrap the propeller 2 inside to prevent the propeller 2 from contacting other objects.

[0028] Both protective net covers 4 are connected to swing arms 5 on their outer surfaces. The swing arms 5 control the opening and closing of the two protective net covers 4. When the swing arms 5 are pushed outward, the two protective net covers 4 are opened and removed from the outside of the propeller 2. After the protective net covers 4 are put on the outside of the propeller 2, the two swing arms 5 are combined together, which drives the two protective net covers 4 to be combined together.

[0029] A slide block 6 is connected to the upper surface of the drone body 1. A claw 7 is slidably connected to the inner wall of the slide block 6. The inner wall of the claw 7 contacts the end of the swing arm 5 away from the protective net cover 4. A pull rod 8 is connected to one side of the claw 7. By inserting the swing arm 5 into the interior of the slide block 6, the claw 7 wraps around the end of the swing arm 5, preventing the two swing arms 5 from separating from the protective net cover 4 and improving the stability of the swing arm 5 and the protective net cover 4.

[0030] A cover plate 10 is connected to one side of the slide block 6. The inner wall of the cover plate 10 is slidably connected to the outer surface of the pull rod 8. A pull ring 11 is connected to one end of the pull rod 8 located outside the slide block 6. The cover plate 10 serves to seal the slide block 6, preventing dust or debris from entering the interior of the slide block 6. The pull ring 11 facilitates the movement of the pull rod 8.

[0031] A spring 9 is sleeved on the outside of the pull rod 8. One end of the spring 9 is connected to one side of the pawl 7, and the other end of the spring 9 is connected to one side of the cover plate 10 located inside the slide block 6. The spring 9 provides elastic pushing force to the pawl 7, pushing the pawl 7 to contact the swing arm 5 tightly, preventing the pawl 7 from disengaging from the swing arm 5.

[0032] The outer surface of the claw 7 is connected to the slide rail 12, and the inner side of the slide block 6 is provided with a slide channel 13. The outer surface of the slide rail 12 is slidably connected to the inner wall of the slide channel 13. The slide channel 13 provides guidance and support for the slide rail 12, maintaining the stability of the slide rail 12 when it moves. The slide rail 12 provides support force for the claw 7, maintaining the stability of the claw 7.

[0033] The inner side of the slide block 6 is provided with a groove 14, and the groove 14 is adapted to the swing arm 5. The groove 14 provides space for the swing arm 5 to enter the slide block 6, making it easy for the swing arm 5 to enter the slide block 6 and move out.

[0034] The upper surface of the arm 3 is connected to a support sleeve 15, which is located outside the propeller 2. The inner side of the support sleeve 15 is provided with a slot 16, which provides support for the protective net cover 4. The lower surfaces of the two protective net covers 4 are connected to arc-shaped blocks 17. The outer surface of the arc-shaped blocks 17 contacts the inner wall of the slot 16. The arc-shaped blocks 17 wrap around the outside of the slot 16 to block the protective net cover 4, prevent the protective net cover 4 from moving up and down, and improve the stability of the protective net cover 4.

[0035] Working principle: When in use, first put the protective net cover 4 on the outside of the propeller 2, and at the same time, make the arc-shaped locking block 17 lock on the outside of the locking groove 16. Then, merge the swing arm 5, and then put the swing arm 5 into the interior of the slide block 6 through the groove 14. At the same time, pull the pull rod 8 to move its position through the pull ring 11. As the pull rod 8 moves its position, it drives the locking claw 7 to compress the spring 9. After the locking claw 7 moves its position, it provides space for the swing arm 5 to enter the interior of the slide block 6. Then, release the pull ring 11, and the spring 9 pushes the locking claw 7 to wrap the swing arm 5 inside, so that the protective net cover 4 has stability.

[0036] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A cruise unmanned aerial vehicle (UAV) with protective functions, comprising a UAV body (1), a propeller (2), and an arm (3), characterized in that: The arm (3) is installed outside the drone body (1), the propeller (2) is installed above the arm (3), and two protective net covers (4) are fitted on the outside of the propeller (2), and the two protective net covers (4) are hinged together. Both of the protective net covers (4) are connected to a swing arm (5) on their outer surfaces. The upper surface of the UAV body (1) is connected to a slide (6). A claw (7) is slidably connected to the inner wall of the slide (6). The inner wall of the claw (7) is in contact with the end of the swing arm (5) away from the protective net cover (4). A pull rod (8) is connected to one side of the claw (7). A spring (9) is sleeved on the outside of the pull rod (8).

2. A cruise drone with protective function according to claim 1, characterized in that: A cover plate (10) is connected to one side of the slide (6). The inner wall of the cover plate (10) is slidably connected to the outer surface of the pull rod (8). A pull ring (11) is connected to one end of the pull rod (8) located outside the slide (6).

3. A cruise drone with protective function according to claim 2, characterized in that: One end of the spring (9) is connected to one side of the pawl (7), and the other end of the spring (9) is connected to one side of the cover plate (10) located inside the slide (6).

4. A cruise drone with protective function according to claim 1, characterized in that: The outer surface of the claw (7) is connected to a slide rail (12), and the inner side of the slide block (6) is provided with a slide channel (13). The outer surface of the slide rail (12) is slidably connected to the inner wall of the slide channel (13).

5. A cruise drone with protective function according to claim 1, characterized in that: The inner side of the slide (6) is provided with a groove (14), and the groove (14) is adapted to the swing arm (5).

6. A cruise drone with protective function according to claim 1, characterized in that: The upper surface of the arm (3) is connected to a support sleeve (15), and the support sleeve (15) is located outside the propeller (2). A slot (16) is provided on the inner side of the support sleeve (15).

7. A cruise drone with protective function according to claim 6, characterized in that: Both of the protective net covers (4) have arc-shaped locking blocks (17) connected to their lower surfaces, and the outer surface of the arc-shaped locking blocks (17) is in contact with the inner wall of the slot (16).

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