Unmanned aerial vehicle gripping device

Abstract

The utility model relates to an unmanned plane related technical field especially, it relates to an unmanned plane grabbing device, including fixed support board, the surface one side of sliding mechanism is provided with the object mechanism. This unmanned plane grabbing device, through the setting of object mechanism, when carrying out the grabbing to object, simultaneously starting first speed reducer motor and second speed reducer motor, after first speed reducer motor and second speed reducer motor synchronous drive one side rotation of first folding rod and second folding rod, then first folding rod and second folding rod will drive the meshing movement of first gear rod and third gear rod of its surface one side on the surface one side of first connecting rod and second connecting rod, simultaneously first folding rod and second folding rod drive the meshing movement of second gear rod and fourth gear rod of its surface other side on the surface one side of third connecting rod and fourth connecting rod, at this moment, the clamping claw of connecting plate surface one side starts steady descending, simultaneously with descending, the clamping claw will start tightening and grabbing object.

Description

Technical Field

[0001] This utility model relates to the field of drone-related technology, and in particular to a drone grasping device. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and their own program control devices, or autonomously operated fully or intermittently by an onboard computer. Compared to manned aircraft, UAVs are often more suitable for tasks that are too "dull, dirty, or dangerous." UAVs can be divided into military and civilian applications. In the military field, UAVs are divided into reconnaissance aircraft and target drones. In the civilian field, UAVs combined with industry applications represent a true necessity. Applications in aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying, news reporting, power line inspection, disaster relief, film and television shooting, and creating romantic moments have greatly expanded the uses of UAVs. In disaster relief, UAVs are needed to grab supplies and transport them to inaccessible areas; therefore, a UAV grabbing device is particularly needed.

[0003] However, most existing drone grabbing devices typically involve attaching a hook to the bottom of the drone to enable it to grab objects. But the use of hooks has limitations, and it is quite troublesome to manually hang the objects on the drone's hooks. It is also not easy for the drone to hook itself. Utility Model Content

[0004] The purpose of this utility model is to provide a drone grasping device to solve the problem mentioned in the background art. In most cases, in order to enable the drone to perform grasping operations, a hook is usually suspended on the bottom of the drone, and then the object is hooked by the hook. However, the use of hooks has certain limitations, and it is troublesome to manually hang the object on the drone's hook. It is also not easy to hook the object by the drone itself.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drone grasping device, comprising a fixed support plate, a support bracket connected to one side of the surface of the fixed support plate, a support rod penetrating the surface of the fixed support plate, a battery connected to one side of the surface of the fixed support plate, a sliding mechanism provided on one side of the surface of the fixed support plate, a flight device mounted on one side of the surface of the support bracket, and a grasping mechanism provided on one side of the surface of the sliding mechanism.

[0006] The gripping mechanism includes a first reduction motor, a second reduction motor, a first connecting rod, a second connecting rod, a first folding rod, a second folding rod, a first gear rod, a second gear rod, a third gear rod, a fourth gear rod, a gripping claw, a connecting plate, a third connecting rod, and a fourth connecting rod. The first reduction motor is mounted on one side of the surface of the fixed plate, and the second reduction motor is mounted on one side of the surface of the fixed plate. The first connecting rod and the second connecting rod are connected to one side of the surface of the sliding mechanism. One end of the first reduction motor is connected to the first folding rod, and one end of the second reduction motor is connected to the second folding rod. A first gear rod, a second gear rod, a third gear rod, and a fourth gear rod are connected to one side of the surface of the second folding rod. A gripping claw is connected to one side of the surface of the fourth gear rod. A connecting plate, a third connecting rod, and a fourth connecting rod are all connected to one side of the surface of the connecting plate.

[0007] Preferably, one end of the first geared motor passes through the fixing plate and is connected to the first folding rod, and one end of the second geared motor passes through the fixing plate and is connected to the second folding rod.

[0008] Preferably, one end of the first connecting rod is connected through to the first gear rod, and one end of the second connecting rod is engaged with the third gear rod, and the first gear rod is engaged with the third gear rod.

[0009] Preferably, one end of the third connecting rod is connected through the second gear rod, one end of the fourth connecting rod is engaged with the fourth gear rod, and the second gear rod is engaged with the fourth gear rod.

[0010] Preferably, the sliding mechanism includes a control motor, a first fixed block, a second fixed block, a first roller, a guide rail, a second roller, a third roller, a first conveyor belt, a fixed plate, a second conveyor belt, and a sliding shaft. The control motor is mounted on the surface of the fixed plate. One end of the support rod is connected to the first fixed block, and the other end of the support rod is connected to the second fixed block. The first roller is connected to one side of the surface of the control motor. The guide rail is connected to one side of the surface of the first fixed block. The second roller is connected to one side of the surface of the first fixed block. The third roller is connected to one side of the surface of the second fixed block. The first conveyor belt is sleeved on one side of the surface of the first roller. One end of the guide rail passes through the fixed plate. The second conveyor belt is sleeved on one side of the surface of the third roller. The sliding shaft is installed inside the fixed plate.

[0011] Preferably, the first conveyor belt is fitted onto one side of the surface of the third roller, and the second conveyor belt is fitted onto one side of the surface of the second roller.

[0012] Preferably, the two ends of the second conveyor belt are respectively connected to one side of the surface of the fixed plate, and one end of the guide rail is connected to the second fixed block through a sliding shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the drone grasping device only requires remote manual operation, which is very convenient. When grasping an object with the drone, you only need to first dock the drone on top of the object to be grasped, and then start the first reduction motor and the second reduction motor at the same time. Then, the first reduction motor and the second reduction motor synchronously drive one side of the first folding rod and the second folding rod to rotate. Then, the gripping claw on one side of the connecting plate surface will start to descend steadily. At the same time as descending, the gripping claw will start to tighten and grasp the object. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main appearance structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the left-side appearance structure of this utility model;

[0016] Figure 3 This is a top view of the structural appearance of this utility model;

[0017] Figure 4 This is a side view of the appearance structure of this utility model;

[0018] Figure 5 This is an exploded view of the sliding mechanism of this utility model;

[0019] Figure 6 This is a schematic diagram of the object-grabbing mechanism of this utility model.

[0020] In the diagram: 1. Fixed support plate; 2. Support bracket; 3. Support rod; 4. Battery; 5. Sliding mechanism; 501. Control motor; 502. First fixed block; 503. Second fixed block; 504. First roller; 505. Guide rail; 506. Second roller; 507. Third roller; 508. First conveyor belt; 509. Fixed plate; 510. Second conveyor belt; 511. Sliding shaft; 6. Flying device; 7. Grabbing mechanism; 701. First geared motor; 702. Second geared motor; 703. First connecting rod; 704. Second connecting rod; 705. First folding rod; 706. Second folding rod; 707. First gear rod; 708. Second gear rod; 709. Third gear rod; 710. Fourth gear rod; 711. Gripping claw; 712. Connecting plate; 713. Third connecting rod; 714. Fourth connecting rod. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-6 This utility model provides a technical solution: a drone grasping device, including a fixed support plate 1, a support bracket 2 connected to one side of the surface of the fixed support plate 1, a support rod 3 connected through the surface of the fixed support plate 1, a battery 4 connected to one side of the surface of the fixed support plate 1, a sliding mechanism 5 provided on one side of the surface of the fixed support plate 1, a flight device 6 installed on one side of the surface of the support bracket 2, and a grasping mechanism 7 provided on one side of the surface of the sliding mechanism 5.

[0023] The gripping mechanism 7 includes a first reduction motor 701, a second reduction motor 702, a first connecting rod 703, a second connecting rod 704, a first folding rod 705, a second folding rod 706, a first gear rod 707, a second gear rod 708, a third gear rod 709, a fourth gear rod 710, a gripping claw 711, a connecting plate 712, a third connecting rod 713, and a fourth connecting rod 714. The first reduction motor 701 is mounted on one side of the surface of the fixed plate 509, and the second reduction motor 702 is mounted on one side of the surface of the fixed plate 509. The sliding mechanism 5 is connected to... A first connecting rod 703 is provided; a second connecting rod 704 is connected to one side of the surface of the sliding mechanism 5; one end of the first reduction motor 701 is connected to a first folding rod 705; one end of the second reduction motor 702 is connected to a second folding rod 706; one side of the surface of the first folding rod 705 is connected to a first gear rod 707; one side of the surface of the first folding rod 705 is connected to a second gear rod 708; one side of the surface of the second folding rod 706 is connected to a third gear rod 709; one side of the surface of the second folding rod 706 is connected to a fourth gear rod 710; one side of the surface of the fourth gear rod 710... A gripper 711 is connected to the side of the device. A connecting plate 712 is connected to one side of the surface of the fourth gear rod 710. A third connecting rod 713 is connected to one side of the surface of the connecting plate 712. A fourth connecting rod 714 is connected to one side of the surface of the connecting plate 712. When grasping an object, the drone is first docked on top of the object to be grasped. Then, the first reduction motor 701 and the second reduction motor 702 are started simultaneously. Afterward, the first reduction motor 701 and the second reduction motor 702 synchronously drive one side of the first folding rod 705 and the second folding rod 706 to rotate. Then, the first folding rod 705... 5. The second folding rod 706 will drive the first gear rod 707 and the third gear rod 709 on one side of its surface to mesh on the surface of the first connecting rod 703 and the second connecting rod 704. At the same time, the first folding rod 705 and the second folding rod 706 will drive the second gear rod 708 and the fourth gear rod 710 on the other side of their surfaces to mesh on the surface of the third connecting rod 713 and the fourth connecting rod 714. At this time, the gripping claw 711 on one side of the surface of the connecting plate 712 begins to descend steadily. While descending, the gripping claw 711 will begin to tighten and grasp the object.

[0024] Furthermore, one end of the first reduction motor 701 passes through the fixing plate 509 and is connected to the first folding rod 705, and one end of the second reduction motor 702 passes through the fixing plate 509 and is connected to the second folding rod 706. Through the arrangement of the first folding rod 705 and the second folding rod 706, in use, while one side of the first folding rod 705 is driven by the first reduction motor 701, the first folding rod 705 can drive the first gear rod 707 and the second gear rod 708 on one side of its surface to mesh with the third gear rod 709 and the fourth gear rod 710. While the second folding rod 706 is driven by the first reduction motor 701, the second folding rod 706 can drive the third gear rod 709 and the fourth gear rod 710 on one side of its surface to mesh with the first gear rod 707 and the second gear rod 708.

[0025] Furthermore, one end of the first connecting rod 703 is connected through to the first gear rod 707, and one end of the second connecting rod 704 is engaged with the third gear rod 709. The engagement of the first gear rod 707 and the third gear rod 709, through the arrangement of the first gear rod 707 and the third gear rod 709, can make the subsequent lifting and lowering of the gripper 711 more stable during use.

[0026] Furthermore, one end of the third connecting rod 713 is connected through the second gear rod 708, and one end of the fourth connecting rod 714 is engaged with the fourth gear rod 710. The second gear rod 708 and the fourth gear rod 710 are engaged. Through the arrangement of the second gear rod 708 and the fourth gear rod 710, when the second gear rod 708 and the fourth gear rod 710 are engaged, the subsequent gripper 711 can be more stable when lifting and lowering.

[0027] Furthermore, the sliding mechanism 5 includes a control motor 501, a first fixed block 502, a second fixed block 503, a first roller 504, a guide rail 505, a second roller 506, a third roller 507, a first conveyor belt 508, a fixed plate 509, a second conveyor belt 510, and a sliding shaft 511. The control motor 501 is mounted on the surface of the fixed support plate 1. One end of the support rod 3 is connected to the first fixed block 502, and the other end is connected to the second fixed block 503. The first roller 504 is connected to one side of the surface of the control motor 501. The guide rail 505 is connected to one side of the surface of the first fixed block 502. The second roller 506 is connected to one side of the surface of the first fixed block 502. The third roller 507 is connected to one side of the surface of the second fixed block 503. The first conveyor belt 508 is sleeved on one side of the surface of the first roller 504. One end of the guide rail 505 passes through the fixed plate 509. The second conveyor belt 510 is sleeved on one side of the surface of the third roller 507. The fixed plate 509 contains... The sliding shaft 511, through the arrangement of the control motor 501, the first fixed block 502, the second fixed block 503, the first roller 504, the guide rail 505, the second roller 506, the third roller 507, the first conveyor belt 508, the fixing plate 509, the second conveyor belt 510, and the sliding shaft 511, allows for the following adjustment of the gripper 711: First, the control motor 501 is started, then the control motor 501 drives the first conveyor belt 508 to rotate via the first roller 504. The first conveyor belt 508 drives the third roller 507 on one side of the surface of the second fixed block 503 to rotate. Then the third roller 507 drives the second conveyor belt 510 to rotate. Then the second conveyor belt 510 drives the second roller 506 on one side of the surface of the first fixed block 502 to rotate. At this time, the second conveyor belt 510 will pull the fixed plate 509 to move. At the same time, the sliding shaft 511 installed on the inner side of the fixed plate 509 will move on the surface of the guide rail 505. At this time, the left and right positions of the clamping claw 711 can be adjusted.

[0028] Furthermore, the first conveyor belt 508 is sleeved on one side of the surface of the third roller 507, and the second conveyor belt 510 is sleeved on one side of the surface of the second roller 506. Through the arrangement of the third roller 507 and the first conveyor belt 508, the second roller 506 can make the first conveyor belt 508 rotate faster during use, while reducing the friction of the first conveyor belt 508 and extending its service life. When the first conveyor belt 508 rotates, it can pull the fixed plate 509 to move, thereby changing the position of the clamping claw 711.

[0029] Furthermore, the two ends of the second conveyor belt 510 are respectively connected to one side of the surface of the fixed plate 509, and one end of the guide rail 505 passes through the sliding shaft 511 and is connected to the second fixed block 503. With the setting of the guide rail 505 and the sliding shaft 511, when in use, adding the guide rail 505 can make the first conveyor belt 508 pull the fixed plate 509 to move more stably, while adding the sliding shaft 511 can reduce the friction between the fixed plate 509 and the guide rail 505, so that the first conveyor belt 508 can pull the fixed plate 509 to move faster.

[0030] Working principle: First, when the gripper 711 needs to be adjusted left and right, the control motor 501 is started. Then, the control motor 501 drives the first conveyor belt 508 to rotate via the first roller 504. The first conveyor belt 508 then drives the third roller 507 on one side of the surface of the second fixed block 503 to rotate. The third roller 507 then drives the second conveyor belt 510 to rotate. The second conveyor belt 510 then drives the second roller 506 on one side of the surface of the first fixed block 502 to rotate. At this time, the second conveyor belt 510 pulls the fixed plate 509 to move. Simultaneously, the sliding shaft 511 installed inside the fixed plate 509 moves on the surface of the guide rail 505. This allows adjustment of the left and right position of the gripper 711. When gripping an object, the drone is first docked on top of the object to be gripped, and then the first reduction motor 701 is started simultaneously. 1. The first and second reduction motors 701 and 702 synchronously drive one side of the first folding rod 705 and the second folding rod 706 to rotate. Then, the first folding rod 705 and the second folding rod 706 drive the first gear rod 707 and the third gear rod 709 on one side of their surfaces to mesh on one side of the first connecting rod 703 and the second connecting rod 704. At the same time, the first folding rod 705 and the second folding rod 706 drive the second gear rod 708 and the fourth gear rod 710 on the other side of their surfaces to mesh on one side of the third connecting rod 713 and the fourth connecting rod 714. At this time, the gripping claw 711 on one side of the connecting plate 712 begins to descend steadily. While descending, the gripping claw 711 begins to tighten and grasp the object, thus completing a drone gripping device.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drone gripping device comprising a fixed support plate (1), characterized in that: A support bracket (2) is connected to one side of the surface of the fixed support plate (1), a support rod (3) is connected through the surface of the fixed support plate (1), a battery (4) is connected to one side of the surface of the fixed support plate (1), a sliding mechanism (5) is provided on one side of the surface of the fixed support plate (1), a flight device (6) is installed on one side of the surface of the support bracket (2), and a grabbing mechanism (7) is provided on one side of the surface of the sliding mechanism (5). The sliding mechanism (5) includes a control motor (501), a first fixed block (502), a second fixed block (503), a first roller (504), a guide rail (505), a second roller (506), a third roller (507), a first conveyor belt (508), a fixed plate (509), a second conveyor belt (510), and a sliding shaft (511). The control motor (501) is mounted on the surface of the fixed support plate (1). One end of the support rod (3) is connected to the first fixed block (502), and the other end of the support rod (3) is connected to the second fixed block (503). The surface of the control motor (501) is... A first roller (504) is connected to one side of the first fixed block (502), a guide rail (505) is connected to one side of the surface of the first fixed block (502), a second roller (506) is connected to one side of the surface of the first fixed block (503), a third roller (507) is connected to one side of the surface of the second fixed block (503), a first conveyor belt (508) is sleeved on one side of the surface of the first roller (504), a fixed plate (509) passes through one end of the guide rail (505), a second conveyor belt (510) is sleeved on one side of the surface of the third roller (507), and a sliding shaft (511) is installed inside the fixed plate (509). The gripping mechanism (7) includes a first geared motor (701), a second geared motor (702), a first connecting rod (703), a second connecting rod (704), a first folding rod (705), a second folding rod (706), a first gear rod (707), a second gear rod (708), a third gear rod (709), a fourth gear rod (710), a gripping claw (711), a connecting plate (712), a third connecting rod (713), and a fourth connecting rod (714). The first geared motor (701) is mounted on one side of the surface of the fixed plate (509), and the second geared motor (702) is mounted on one side of the surface of the fixed plate (509). The first connecting rod (703) is connected to one side of the surface of the sliding mechanism (5), and the second connecting rod (704) is connected to one side of the surface of the sliding mechanism (5). The first geared motor (701) is mounted on one side of the surface of the sliding mechanism (5). One end of the first folding rod (705) is connected to the first folding rod (701), and one end of the second geared motor (702) is connected to the second folding rod (706). A first gear rod (707) is connected to one side of the surface of the first folding rod (705), a second gear rod (708) is connected to one side of the surface of the first folding rod (705), a third gear rod (709) is connected to one side of the surface of the second folding rod (706), a fourth gear rod (710) is connected to one side of the surface of the second folding rod (706), a clamping claw (711) is connected to one side of the surface of the fourth gear rod (710), a connecting plate (712) is connected to one side of the surface of the fourth gear rod (710), a third connecting rod (713) is connected to one side of the surface of the connecting plate (712), and a fourth connecting rod (714) is connected to one side of the surface of the connecting plate (712).

2. The unmanned aerial vehicle gripping device of claim 1, wherein: One end of the first geared motor (701) passes through the fixing plate (509) and is connected to the first folding rod (705), and one end of the second geared motor (702) passes through the fixing plate (509) and is connected to the second folding rod (706).

3. The unmanned aerial vehicle gripping device of claim 1, wherein: One end of the first connecting rod (703) is connected through the first gear rod (707), and one end of the second connecting rod (704) is engaged with the third gear rod (709). The first gear rod (707) and the third gear rod (709) are engaged.

4. The unmanned aerial vehicle gripping device of claim 1, wherein: One end of the third connecting rod (713) is connected through the second gear rod (708), and one end of the fourth connecting rod (714) is engaged with the fourth gear rod (710). The second gear rod (708) is engaged with the fourth gear rod (710).

5. The unmanned aerial vehicle gripping device of claim 1, wherein: The first conveyor belt (508) is fitted on one side of the surface of the third roller (507), and the second conveyor belt (510) is fitted on one side of the surface of the second roller (506).

6. The unmanned aerial vehicle gripping device of claim 1, wherein: The two ends of the second conveyor belt (510) are respectively connected to one side of the surface of the fixed plate (509), and one end of the guide rail (505) is connected to the second fixed block (503) through the sliding shaft (511).

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