A multi-task robot dog unmanned aerial vehicle combined device

Abstract

The utility model relates to machine dog unmanned plane combination technical field discloses a multi -task machine dog unmanned plane combination device, including unmanned plane body, the lower part of unmanned plane body is provided with machine dog body, and the connecting structure for connecting is arranged between unmanned plane body and machine dog body, and the connecting structure includes the mounting plate fixed in the top surface of machine dog body. The utility model discloses through the setting of connecting structure, and the operator controls unmanned plane body vertical landing to aim at the mounting plate of machine dog body, makes bottom fixed block to insert fixed groove and fall into the positioning groove, realizes the preliminary positioning through the magnetism of electromagnet, and then motor drives screw rod to rotate, makes the clamping plate clamping fixed block, and locking strip embeds locking groove, and completes mechanical locking, and this double -fixed structure effectively promotes the connection firmness, has good load -bearing and anti -vibration performance, is suitable for stable operation under a variety of working conditions, prevents the tripping caused by strong wind interference, and significantly improves the use effect of the device.

Description

Technical Field

[0001] This utility model relates to the field of robot dog drone combination technology, and in particular to a multi-task robot dog drone combination device. Background Technology

[0002] Drone-mounted robot dog joint operations refer to the combined use of drones' terrain-independent maneuverability and robot dogs' long-range stability. Drones deploy robot dogs to designated areas to jointly complete patrol tasks. This joint operation allows for more efficient and flexible mission execution.

[0003] An existing locking device for facilitating the carrying of a robot dog by a drone (publication number: CN222330001U) has at least the following drawbacks: Although the device uses surface-to-surface constraint between two claws and a clamping plate, and is further limited by the edge of the rib and the edge of the groove to fix the drone and the robot dog, the robot dog is prone to deflection under the drone and disengage when encountering strong winds, resulting in poor performance of the device. Therefore, we propose this utility model. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-task robot dog drone combination device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A multi-task robot dog drone combination device includes a drone body, a robot dog body disposed below the drone body, and a connection structure for connecting the drone body and the robot dog body. The connection structure includes a mounting plate fixed to the top surface of the robot dog body, a fixing groove opened on the top surface of the mounting plate, two clamping plates slidably disposed inside the fixing groove, a fixing block disposed between the two clamping plates, and the top surface of the fixing block fixed to the bottom surface of the drone body.

[0006] As a further embodiment of this utility model, a lead screw is rotatably provided inside the fixing block. The lead screw is threadedly connected to two clamping plates. A locking groove is provided on the side of the two clamping plates that are close to each other. A locking bar is slidably provided inside the locking groove. The two locking bars are fixed to the two sides of the fixing block respectively. A motor is fixed inside the fixing block. The output end of the motor is fixed to one end of the lead screw. A positioning groove is provided on the bottom surface of the fixing groove. An electromagnet is fixed inside the positioning groove. The electromagnet is magnetically attracted to the fixing block.

[0007] As a further embodiment of this utility model, a limiting groove is provided on the inner bottom surface of the fixing groove, and a guide rod is fixed inside the limiting groove. The guide rod is slidably inserted into the two clamping plates.

[0008] As a further embodiment of this utility model, the top surface of the mounting plate is provided with ventilation holes, and the motor is located inside the ventilation holes.

[0009] As a further embodiment of this utility model, a shock-absorbing pad is fixed to the outer wall surface of the locking strip, and the shock-absorbing pad is in contact with the inner wall surface of the locking groove.

[0010] As a further embodiment of this utility model, a landing gear is fixed to the bottom surface of the drone body.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This robot dog / drone combination device, through its connection structure, allows the operator to control the drone to descend vertically and align with the mounting plate of the robot dog. The bottom fixing block is then inserted into the fixing groove and falls into the positioning groove. Initial positioning is achieved through electromagnet magnetic attraction. Subsequently, the motor drives the lead screw to rotate, causing the clamping plate to clamp the fixing block. The locking strip then embeds into the locking groove, completing the mechanical locking. This double-fixing structure effectively improves connection stability, possesses good load-bearing and vibration resistance, and is suitable for stable operation under various working conditions. It prevents disengagement due to strong winds or other interference, significantly improving the device's performance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a multi-task robot dog drone combination device proposed in this utility model; Figure 2 This is a schematic diagram showing the disassembled structure of a multi-task robot dog drone combination device proposed in this utility model; Figure 3 This is a schematic diagram of the disassembled structure at the clamping plate of a multi-task robot dog drone combination device proposed in this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the mounting plate of a multi-task robot dog drone combination device proposed in this utility model.

[0013] In the diagram: 1. Drone body; 2. Robot dog body; 201. Mounting plate; 202. Fixing groove; 203. Clamping plate; 204. Electromagnet; 205. Fixing block; 206. Lead screw; 207. Locking groove; 208. Locking strip; 209. Positioning groove; 3. Limiting groove; 301. Guide rod; 4. Ventilation hole; 5. Shock-absorbing pad; 6. Landing gear. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Reference Figures 1-4 A multi-task robot dog drone combination device includes a drone body 1, a robot dog body 2 disposed below the drone body 1, and a connection structure for connecting the drone body 1 and the robot dog body 2. The connection structure includes a mounting plate 201 fixed to the top surface of the robot dog body 2, a fixing groove 202 opened on the top surface of the mounting plate 201, two clamping plates 203 slidably disposed inside the fixing groove 202, and a fixing block 205 disposed between the two clamping plates 203. The top surface of the fixing block 205 is fixed to the bottom surface of the drone body 1.

[0018] In this embodiment, a lead screw 206 is rotatably installed inside the fixing block 205. The lead screw 206 is threadedly connected to two clamping plates 203. Locking grooves 207 are provided on the sides of the two clamping plates 203 that are close to each other. Locking bars 208 are slidably installed inside the locking grooves 207. The two locking bars 208 are respectively fixed to both sides of the fixing block 205. A motor is fixed inside the fixing block 205, and the output end of the motor is fixed to one end of the lead screw 206. A positioning groove 209 is provided on the bottom surface of the fixing groove 202. An electromagnet 204 is fixed inside the positioning groove 209. The electromagnet 204 is magnetically attracted to the fixing block 205. The fixing block 205 is made of iron. The electromagnet 204 is electrically connected to the battery of the robot dog body 2. The electromagnet 204 is existing technology. Through the connection structure, the operator controls the drone body 1 to descend vertically above the robot dog body 2, aligning its bottom with the mounting plate 201 on the top surface of the robot dog body 2. The fixing block 205 fixed to the bottom of the drone then presses down. After the fixing block 205 falls into the positioning groove 209 on the mounting plate 201, the electromagnet 204 in the positioning groove 209 is energized to generate magnetic force, which creates a magnetic attraction effect with the fixing block 205, completing the initial adsorption and positioning. The motor starts and drives the lead screw 206 to rotate. The lead screw 206 is connected to the clamping plate 203 by threads, causing the two clamping plates 203 to slide inward and clamp the fixing block 205. At the same time, the two locking strips 208 are respectively embedded in the locking grooves 207 during the sliding process, further enhancing stability and preventing loosening during movement or flight. Through the dual fixation of electromagnetic adsorption and mechanical clamping, the UAV body 1 and the robot dog body 2 achieve a structurally stable integrated combination, which has load-bearing capacity and vibration resistance. It is suitable for load stability requirements in various states such as takeoff, landing, and mission execution, improves the connection stability between the UAV body 1 and the robot dog body 2, avoids the situation of disengagement under strong wind interference, and improves the use effect of the device.

[0019] In this embodiment, a limiting groove 3 is provided on the inner bottom surface of the fixing groove 202. A guide rod 301 is fixed inside the limiting groove 3. The guide rod 301 is slidably inserted with the two clamping plates 203. When the two clamping plates 203 approach each other, the guide rod 301 guides and limits the movement of the two clamping plates 203, making their movement more stable.

[0020] In this embodiment, the top surface of the mounting plate 201 is provided with a ventilation hole 4, and the motor is located inside the ventilation hole 4. When the motor is running, the ventilation hole 4 can dissipate the heat of the motor in a timely manner.

[0021] In this embodiment, a shock-absorbing pad 5 is fixed to the outer wall of the locking strip 208. The shock-absorbing pad 5 is in contact with the inner wall of the locking groove 207. The shock-absorbing pad 5 is made of rubber. The shock-absorbing pad 5 can enhance the friction between the locking strip 208 and the locking groove 207, while reducing vibration and preventing disengagement.

[0022] In this embodiment, a landing gear 6 is fixed to the bottom surface of the drone body 1, and the landing gear 6 can reserve space for the robot dog body 2.

[0023] Working principle: During use, the operator manipulates the drone body 1 to descend vertically above the robot dog body 2, aligning its bottom with the mounting plate 201 on the top surface of the robot dog body 2. The fixing block 205 fixed on the bottom of the drone is pressed down into the fixing groove 202 on the mounting plate 201. After the fixing block 205 falls into the positioning groove 209 on the mounting plate 201, the electromagnet 204 in the positioning groove 209 is energized to generate magnetic force, creating a magnetic attraction effect with the fixing block 205, completing the initial adsorption and positioning. The motor starts and drives the lead screw 206 to rotate. The lead screw 206 is threadedly connected to the clamping plate 203, causing the two clamping plates 203 to slide inward and clamp tightly. The fixed block 205, along with the two locking bars 208, are respectively embedded in the locking grooves 207 during the sliding process, further enhancing stability and preventing loosening during movement or flight. Through the dual fixation of electromagnetic adsorption and mechanical clamping, the UAV body 1 and the robot dog body 2 achieve a structurally stable integrated combination, possessing load-bearing capacity and vibration resistance, suitable for load stability requirements in various states such as takeoff, landing, and mission execution, and improving the connection stability between the UAV body 1 and the robot dog body 2. When the two clamping plates 203 approach each other, the guide rod 301 guides and limits the movement of the two clamping plates 203, making their movement more stable.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A multi-task robot dog drone combination device, comprising a drone body (1), characterized in that: The drone body (1) is provided with a robot dog body (2) below it. A connection structure for connecting the drone body (1) and the robot dog body (2) is provided. The connection structure includes a mounting plate (201) fixed on the top surface of the robot dog body (2). A fixing groove (202) is provided on the top surface of the mounting plate (201). Two clamping plates (203) are slidably arranged inside the fixing groove (202). A fixing block (205) is provided between the two clamping plates (203). The top surface of the fixing block (205) is fixed to the bottom surface of the drone body (1).

2. The multi-task robot dog drone combination device according to claim 1, characterized in that, The fixing block (205) is rotatably equipped with a lead screw (206), which is threadedly connected to two clamping plates (203). Each of the two clamping plates (203) has a locking groove (207) on one side that is close to each other. A locking bar (208) is slidably arranged inside the locking groove (207). The two locking bars (208) are fixed to the two sides of the fixing block (205) respectively. A motor is fixed inside the fixing block (205), and the output end of the motor is fixed to one end of the lead screw (206). A positioning groove (209) is opened on the bottom surface of the fixing groove (202). An electromagnet (204) is fixed inside the positioning groove (209), and the electromagnet (204) is magnetically attracted to the fixing block (205).

3. The multi-task robot dog drone combination device according to claim 2, characterized in that, A limiting groove (3) is provided on the inner bottom surface of the fixing groove (202). A guide rod (301) is fixed inside the limiting groove (3). The guide rod (301) is slidably inserted into the two clamping plates (203).

4. The multi-task robot dog drone combination device according to claim 3, characterized in that, The top surface of the mounting plate (201) is provided with a ventilation hole (4), and the motor is located inside the ventilation hole (4).

5. The multi-task robot dog / drone combination device according to claim 4, characterized in that, The outer wall of the locking bar (208) is fixed with a shock-absorbing pad (5), and the shock-absorbing pad (5) is in contact with the inner wall of the locking groove (207).

6. The multi-task robot dog / drone combination device according to claim 5, characterized in that, The landing gear (6) is fixed to the bottom surface of the UAV body (1).

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