An omnidirectional protective cover for a drone

Abstract

The utility model relates to an unmanned plane all -direction protection cover belongs to unmanned plane technical field, including all -direction protection cover body, all -direction protection cover body is by multiple sets of connecting piece a, hole and groove, connecting strip, fixed block, fixed bolt and connecting piece b jointly constitute, the outer periphery fixed connection of connecting piece a has three fixed blocks, and the inside of fixed block all has and inserts connecting strip, the utility model has the advantages of all -direction protection cover body can completely wrap unmanned plane fuselage and propeller, has realized unmanned plane all -direction physical anticollision, has reduced the collision risk effectively, and all -direction protection cover body whole adopts carbon fiber composite material, it has lightweight and high -strength double characteristics, and all -direction protection cover body is formed by multiple sets of components splicing, by this can when partial damage, maintenance personnel need only to unscrew corresponding fixed bolt, can replace corresponding component to can reduce the high maintenance cost problem brought by later whole replacement.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to an omnidirectional protective cover for UAVs. Background Technology

[0002] With the rapid development of drone technology, drones are increasingly used in indoor environments, especially in areas such as factory inspection and patrol. However, indoor environments often contain complex obstacles and narrow spaces, making drones prone to collisions during flight, which can lead to equipment damage or mission failure.

[0003] Existing drone protective covers mainly include the following types: First, partial protective covers, which only cover the drone's propellers or fuselage and cannot achieve all-round protection; second, rigid frame protective covers, which can provide good protection, but are heavy and affect the drone's maneuverability and endurance; and third, integrated structures, which require the entire cover to be replaced when a part of the protective cover is damaged, resulting in high maintenance costs. Utility Model Content

[0004] In view of the above-mentioned problems existing in the prior art, the main objective of this utility model is to provide an omnidirectional protective cover for drones.

[0005] The technical solution of this utility model is as follows: an omnidirectional protective cover for unmanned aerial vehicles (UAVs), comprising an omnidirectional protective cover body, wherein the omnidirectional protective cover body is composed of multiple sets of connectors a, slots, connecting strips, fixing blocks, fixing bolts, and connectors b. Three fixing blocks are fixedly connected to the outer periphery of connectors a, connecting strips are inserted into the interior of each fixing block, slots are formed inside each fixing block, and fixing bolts are provided at each slot. The connecting strips are connected to the fixing blocks by fixing bolts. The omnidirectional protective cover body is made of carbon fiber composite material, and the omnidirectional protective cover body is an overall spherical structure.

[0006] By adopting the above technical solution, and using multiple sets of connectors a, slots, connecting strips, fixing blocks and fixing bolts, a spherical omnidirectional protective cover body can be assembled. The omnidirectional protective cover body can completely wrap around the drone's fuselage and propeller, achieving all-round physical collision protection for the drone and effectively reducing the risk of collision.

[0007] In a preferred embodiment, a top protective panel frame is provided on the top of the omnidirectional protective cover body, and a bottom protective panel frame is provided on the bottom of the omnidirectional protective cover body. Multiple connectors b are installed on the outer periphery of both the top and bottom protective panel frames. The connecting strip is connected to the bottom protective panel frame via connectors b, and the connecting strip is connected to the top protective panel frame via connectors b.

[0008] By adopting the above technical solution and using the bottom protective panel frame, the entire drone can land smoothly, giving it a certain degree of stability upon landing.

[0009] In a preferred embodiment, the omnidirectional protective cover body has a drone body inside, and three connecting brackets a are fixedly connected to the outer periphery of the drone body. The end of each connecting bracket a away from the drone body is connected to a connecting strip.

[0010] By adopting the above technical solution, the connection strength between the main body of the drone and the omnidirectional protective cover can be strengthened through the function of the connecting bracket a, making the main body of the drone more stable during flight.

[0011] In a preferred embodiment, a base is fixedly installed on the top of the drone body, and several main supports are fixedly connected to the top of the base. A drive motor is fixedly installed on the end of each main support away from the base, and a propeller is fixedly connected to the output shaft of each drive motor.

[0012] By adopting the above technical solution, the rotation of the output shaft of the drive motor can provide a power source for the rotation of the propeller.

[0013] In a preferred embodiment, a connecting bracket b is fixedly connected to the bottom of the top protective panel frame, and the end of the connecting bracket b away from the top protective panel frame is fixedly connected to the top of the base.

[0014] By adopting the above technical solution and using the connecting bracket b, the connection strength between the top protective panel frame and the drone body can be further enhanced.

[0015] In a preferred embodiment, a servo motor a is fixedly mounted on the bottom of the drone body, and a camera is fixedly mounted on the output shaft of the servo motor a.

[0016] By adopting the above technical solution, the shooting direction of the camera can be adjusted by rotating the output shaft of the servo motor a.

[0017] In a preferred embodiment, two locking bolts are provided at one end of the top of the main support, and the main support is connected to the base by the locking bolts.

[0018] By adopting the above technical solution and using locking bolts, it is convenient for staff to replace the main support and propeller.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] 1. In this utility model, by using multiple sets of connectors a, slots, connecting strips, fixing blocks, and fixing bolts, a spherical omnidirectional protective cover body can be assembled. The omnidirectional protective cover body can completely wrap around the drone's fuselage and propeller, achieving all-round physical collision protection for the drone and effectively reducing the risk of collision. Moreover, the entire omnidirectional protective cover body is made of carbon fiber composite material, which has the dual characteristics of lightweight and high strength, taking into account both protective effect and flight performance. Furthermore, the omnidirectional protective cover body is assembled from multiple sets of components, so that when local damage occurs, maintenance personnel only need to unscrew the corresponding fixing bolts to replace the corresponding components, thereby reducing the high maintenance costs caused by later overall replacement.

[0021] 2. In this utility model, the use of connector b enables both the top protective panel frame and the bottom protective panel frame to be connected to the omnidirectional protective cover body. The use of the bottom protective panel frame facilitates the smooth landing of the entire drone, giving it a certain degree of stability. The use of the top protective panel frame facilitates personnel to maintain the drone components from above the omnidirectional protective cover body. Attached Figure Description

[0022] Figure 1 This utility model provides an overall perspective view of an omnidirectional protective cover for a drone;

[0023] Figure 2 This utility model provides a schematic diagram of the internal structure of an omnidirectional protective cover for a drone;

[0024] Figure 3 This utility model provides a schematic diagram of the omnidirectional protective cover body structure of an omnidirectional protective cover for a drone;

[0025] Figure 4 This is a partial schematic diagram of an omnidirectional protective cover for a drone provided by the present invention.

[0026] Legend: 1. Omnidirectional protective cover body; 101. Connector a; 102. Hole and slot; 103. Connecting strip; 104. Fixing block; 105. Fixing bolt; 106. Connector b; 2. Top protective panel frame; 3. Bottom protective panel frame; 4. UAV body; 5. Connecting bracket a; 6. Camera; 7. Propeller; 8. Locking bolt; 9. Drive motor; 10. Main bracket; 11. Base; 12. Servo motor a; 13. Connecting bracket b. Detailed Implementation

[0027] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] Reference Figure 1-4 An omnidirectional protective shield for unmanned aerial vehicles (UAVs) includes an omnidirectional protective shield body 1. The omnidirectional protective shield body 1 is composed of multiple sets of connectors a101, slots 102, connecting strips 103, fixing blocks 104, fixing bolts 105, and connectors b106. Three fixing blocks 104 are fixedly connected to the outer periphery of connectors a101. Connecting strips 103 are inserted into the interior of each fixing block 104. Slots 102 are formed inside each fixing block 104, and fixing bolts 105 are installed at each slot. Connecting strips 103 are connected to fixing blocks 104 via fixing bolts 105. The omnidirectional protective shield body 1 is made of carbon fiber composite material. The omnidirectional protective cover body 1 has an overall spherical structure. Through the use of multiple sets of connectors a101, slots 102, connecting strips 103, fixing blocks 104, and fixing bolts 105, it can be assembled into a spherical omnidirectional protective cover body 1. The omnidirectional protective cover body 1 can completely cover the drone fuselage and propellers 7, achieving all-round physical collision protection for the drone and effectively reducing the risk of collision. The omnidirectional protective cover body 1 is made of carbon fiber composite material, which has the dual characteristics of lightweight and high strength, taking into account both protection effect and flight performance. The omnidirectional protective cover body 1 is assembled from multiple parts, so that when local damage occurs, maintenance personnel only need to unscrew the corresponding fixing bolts 105 to replace the corresponding parts, thereby reducing the high maintenance costs caused by replacing the whole body later.

[0029] Specifically, the omnidirectional protective cover body 1 has a top protective panel frame 2 on its top and a bottom protective panel frame 3 on its bottom. Multiple connectors b106 are installed on the outer periphery of both the top and bottom protective panel frames 2 and 3. These connectors b106 connect both the top and bottom protective panel frames 2 and 3 to the omnidirectional protective cover body 1. The bottom protective panel frame 3 facilitates a smooth landing for the drone, providing stability. The top protective panel frame 2 allows for easy maintenance of the drone components from above the omnidirectional protective cover body 1. Connecting strips 103 and 106 connect the bottom and top protective panel frames 3 and 2, respectively. The internal structure includes a drone body 4, with three connecting brackets a5 fixedly connected to its outer periphery. These connecting brackets a5 enhance the connection between the drone body 4 and the omnidirectional protective cover body 1, making the drone body 4 more stable and less prone to shaking during flight. The ends of the connecting brackets a5 furthest from the drone body 4 are connected to connecting strips 103. A base 11 is fixedly installed on the top of the drone body 4, and several main brackets 10 are fixedly connected to the top of the base 11. The main brackets 10 provide important support for the drive motor 9 and the propeller 7. The ends of the main brackets 10 furthest from the base 11 are all fixedly installed with drive motors 9. The rotation of the output shaft of the drive motor 9 provides power for the rotation of the propeller 7. The output shaft of the drive motor 9 is fixedly connected to the propeller 7.

[0030] Specifically, a connecting bracket b13 is fixedly connected to the bottom of the top protective panel frame 2. The end of the connecting bracket b13 away from the top protective panel frame 2 is fixedly connected to the top of the base 11. The use of the connecting bracket b13 can further strengthen the connection between the top protective panel frame 2 and the drone body 4, making the whole more stable. A servo motor a12 is fixedly installed at the bottom of the drone body 4. A camera 6 is fixedly installed at the output shaft of the servo motor a12. Two locking bolts 8 are provided at one end of the top of the main bracket 10. The use of locking bolts 8 makes it convenient for staff to replace the main bracket 10 and the propeller 7. The main bracket 10 and the base 11 are connected by locking bolts 8.

[0031] Working principle: First, the rotation of the output shaft of the drive motor 9 drives the corresponding propeller 7 to rotate. The bottom protective panel frame 3 facilitates a smooth landing for the entire drone, giving it a certain degree of stability. The top protective panel frame 2 allows personnel to easily maintain the drone components from above the omnidirectional protective cover body 1. Through the use of multiple sets of connectors a101, slots 102, connecting strips 103, fixing blocks 104, and fixing bolts 105, a spherical omnidirectional protective cover body 1 can be assembled. The omnidirectional protective cover body 1 can completely cover the drone fuselage and propeller 7, achieving all-round physical collision protection for the drone and effectively reducing the risk of collision. The omnidirectional protective cover body 1 is made of carbon fiber composite material, which has the dual characteristics of lightweight and high strength, taking into account both protection effect and flight performance. The omnidirectional protective cover body 1 is assembled from multiple sets of components, so that when local damage occurs, maintenance personnel only need to unscrew the corresponding fixing bolts 105 to replace the corresponding parts, thereby reducing the high maintenance costs of replacing the entire part later.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0033] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An omnidirectional protective shield for unmanned aerial vehicles (UAVs), comprising an omnidirectional protective shield body (1), characterized in that: The omnidirectional protective cover body (1) is composed of multiple sets of connectors a (101), slots (102), connecting strips (103), fixing blocks (104), fixing bolts (105) and connectors b (106). The outer periphery of the connector a (101) is fixedly connected to three fixing blocks (104). Each fixing block (104) has a connecting strip (103) inserted inside. Each fixing block (104) has a slot (102) inside. Each slot (102) is provided with a fixing bolt (105). The connecting strip (103) and the fixing block (104) are connected by fixing bolts (105). The omnidirectional protective cover body (1) is made of carbon fiber composite material and the omnidirectional protective cover body (1) is a spherical structure.

2. The omnidirectional protective cover for a drone according to claim 1, characterized in that: The top of the omnidirectional protective cover body (1) is provided with a top protective panel frame (2), and the bottom of the omnidirectional protective cover body (1) is provided with a bottom protective panel frame (3). Multiple connectors b (106) are installed on the outer periphery of the top protective panel frame (2) and the bottom protective panel frame (3). The connecting strip (103) is connected to the bottom protective panel frame (3) through the connectors b (106), and the connecting strip (103) is connected to the top protective panel frame (2) through the connectors b (106).

3. The omnidirectional protective cover for a drone according to claim 2, characterized in that: The omnidirectional protective cover body (1) is equipped with a drone body (4) inside. Three connecting brackets a (5) are fixedly connected to the outer periphery of the drone body (4). The end of each connecting bracket a (5) away from the drone body (4) is connected to a connecting strip (103).

4. The omnidirectional protective cover for a drone according to claim 3, characterized in that: The top of the main body (4) of the UAV is fixedly mounted with a base (11), and a number of main supports (10) are fixedly connected to the top of the base (11). A drive motor (9) is fixedly mounted on the end of the main support (10) away from the base (11), and a propeller (7) is fixedly connected to the output shaft of the drive motor (9).

5. The omnidirectional protective cover for a drone according to claim 4, characterized in that: The bottom of the top protective panel frame (2) is fixedly connected to a connecting bracket b (13), and the end of the connecting bracket b (13) away from the top protective panel frame (2) is fixedly connected to the top of the base (11).

6. The omnidirectional protective cover for a drone according to claim 3, characterized in that: A servo motor a (12) is fixedly installed at the bottom of the main body (4) of the drone, and a camera (6) is fixedly installed at the output shaft of the servo motor a (12).

7. The omnidirectional protective cover for a drone according to claim 4, characterized in that: Two locking bolts (8) are provided at one end of the top of the main support (10), and the main support (10) and the base (11) are connected by the locking bolts (8).

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