Carrying mechanism of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle carrying mechanism which comprises an unmanned aerial vehicle body, a carrying frame is arranged at the lower end of the unmanned aerial vehicle body, an insertion block is arranged at the upper end of the carrying frame, a containing groove is formed in the side end of the insertion block, a supporting block is arranged in the containing groove, and a thrust spring is arranged between the supporting block and the containing groove. An inserting opening is formed in the lower end of the unmanned aerial vehicle body, a supporting groove is formed in the inserting opening, the inserting opening is matched with an inserting block, the supporting groove is matched with a supporting block, a driving cavity is formed in the carrier, a driving lead screw is rotationally connected into the driving cavity, and threads at the two ends of the driving lead screw are oppositely arranged; a movable frame is arranged in the driving cavity in a sliding connection mode, the movable frame is matched with the driving lead screw, a limiting plate is arranged on the movable frame, and according to the equipment, the connecting structure is simpler to operate, the stability of articles is guaranteed during transportation, and workers can use the equipment conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle equipment technical field, more specifically, it relates to a kind of unmanned aerial vehicle load mechanism. BACKGROUND

[0002] Unmanned aerial vehicle is the collective term of not carrying the aircraft controlled by radio remote control equipment and self-provided program, because of its small and free characteristics, often used for transportation load.

[0003] When the common unmanned aerial vehicle transports, load structure is arranged at the lower part of unmanned aerial vehicle body to place goods, and the common load rack is not integrally formed with the unmanned aerial vehicle body, and is mostly connected and fixed by bolt parts structure, at least two bolts are used to fix No. 1 clamp block and No. 2 clamp block together to complete the installation of load rack and unmanned aerial vehicle body, more connection points are increased for more stable, when disassembling load rack, each bolt needs to be disassembled gradually by using tools, and the operation steps are more, and it is more cumbersome to use;Moreover, the common load structure is mostly a simple frame, and the goods carried are prevented from falling by the baffle around the frame, when the unmanned aerial vehicle flies in the air, it is inevitable to tilt and shake under the influence of high-altitude airflow and its flight trajectory, at this time, the goods in the loading structure can shake and collide with the frame, which affects the goods;In addition, the unmanned aerial vehicle and the load mechanism need to be manually installed and disassembled, when the goods are taken and placed, the worker needs to wait for the unmanned aerial vehicle at the target point to operate the load rack, and there is certain inconvenience when using. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the problems in the prior art, the utility model provides an unmanned aerial vehicle load mechanism to solve the technical problem of simple structure and inconvenient use of the unmanned aerial vehicle load device mentioned in the background.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an unmanned aerial vehicle load mechanism, comprising an unmanned aerial vehicle body, the lower end of the unmanned aerial vehicle body is provided with a load rack, the upper end of the load rack is provided with an insertion block, the side end of the insertion block is provided with a receiving groove, the receiving groove is provided with a supporting block, the supporting block and the receiving groove are provided with a push spring, the lower end of the unmanned aerial vehicle body is provided with an insertion port, the insertion port is provided with a supporting groove, the insertion port cooperates with the insertion block, and the supporting groove cooperates with the supporting block.

[0008] The driving cavity is rotationally connected with a driving screw rod, the threads of the two ends of the driving screw rod are oppositely arranged, and the driving cavity is slidably connected with a movable frame.

[0009] The utility model further provides, the support block upper end is equipped with the inclined plane head, the unmanned plane body is equipped with control push rod, the control push rod's output is equipped with push block, push block and support groove slide cooperation, convenient for unload or install with the object carrying mechanism.

[0010] The utility model further provides, the unmanned plane body lower extreme is equipped with the guide frame, the guide frame lower extreme is equipped with the support roll, the convenience unmanned plane body and object carrying frame cooperation.

[0011] The utility model further provides, the movable cavity is seted up in the object carrying frame, the movable cavity is connected with the storage groove, the movable cavity is equipped with the linkage rod, the linkage rod upper end is connected with the support block, and the lower extreme is equipped with the control block, the control block and object carrying frame slide cooperation, convenient for manual dismantling object carrying frame.

[0012] The utility model further provides, the support block both ends are equipped with the limit sliding block, the storage groove is equipped with the limit sliding slot, the limit sliding block and limit sliding slot cooperation, make support block movement stable.

[0013] The utility model further provides, the lower extreme of the limit board is equipped with the extension rod, one end of the extension rod is equipped with the fixed hole, the movable frame is equipped with the mounting hole, the mounting hole is equipped with the fixed bolt, the extension rod passes through the cooperation of fixed hole, mounting hole and fixed bolt and is detachably connected with movable frame, improves the adaptation range.

[0014] The utility model further provides, the upper and lower ends of the movable frame are equipped with the positioning frame, the fixed hole is equipped with the positioning groove, the positioning frame and positioning groove cooperation, guarantee positioning stable.

[0015] The utility model further provides, the inboard of the limit board is equipped with the protection pad, improves the protection effect.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides an unmanned plane object carrying mechanism, has the following beneficial effects:

[0018] 1, through the cooperation of the insertion block, the storage groove and the support block, the limit structure is provided, under the power of the thrust spring, the insertion port and the support groove are matched, the unmanned plane body is connected with the object carrying frame, and the connection structure does not need bolt equipment, when disassembling the object carrying frame, needs to press and push, does not need extra tool, is convenient for operation, is convenient to use.

[0019] 2, by driving the screw rod control, through the movable frame with drive screw cooperation, drive screw power to make movable frame with the limit plate movement, adjust the position of both ends of the limit plate, so as to clamp the goods in the carrier, keep stable during transportation, will not in the carrier, make unmanned aerial vehicle flight stable, also ensure the quality of goods during transportation.

[0020] 3, by the slope head convenient supporting block and the cooperation of the insertion port, by controlling the push rod and the push block to provide additional control structure and supporting block cooperation, so that when installing or disassembling the carrier, the need for manpower can be eliminated, so that the unmanned aerial vehicle can carry the carrier during flight, without arranging personnel to receive the unmanned aerial vehicle at the target position, controlling the separation of the carrier, only need to arrange workers to take and place the carrier, reduce the labor pressure, facilitate the use of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic view of the unmanned aerial vehicle object carrying mechanism in the utility model;

[0022] Figure 2 It is a structure schematic view after disassembling the carrier in the utility model;

[0023] Figure 3 It is a cooperation structure sectional view of the carrier inside and the supporting block in the utility model;

[0024] Figure 4 It is a cooperation structure sectional view of the carrier inside and the movable frame in the utility model;

[0025] Figure 5 It is a structure schematic view of the unmanned aerial vehicle body bottom after disassembling the carrier in the utility model;

[0026] Figure 6 It is a cooperation structure sectional view of the unmanned aerial vehicle body inside and the control push rod in the utility model.

[0027] In the drawing: 1, unmanned aerial vehicle body; 2, carrier; 3, insertion block; 4, storage groove; 5, supporting block; 6, thrust spring; 7, insertion port; 8, supporting groove; 9, drive cavity; 10, drive screw; 11, movable frame; 12, limit plate; 13, slope head; 14, control push rod; 15, push block; 16, guide frame; 17, supporting roller; 18, movable cavity; 19, connecting rod; 20, control block; 21, limit sliding block; 22, limit sliding slot; 23, extension rod; 24, fixed hole; 25, mounting hole; 26, fixed bolt; 27, positioning frame; 28, positioning slot; 29, protection pad. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0031] Please refer to Figures 1-5 A UAV object carrying mechanism, comprising a UAV body 1, the lower end of the UAV body 1 is provided with a object carrier 2, the upper end of the object carrier 2 is provided with an insertion block 3, the side end of the insertion block 3 is provided with a storage groove 4, the storage groove 4 is provided with a support block 5, the support block 5 and the storage groove 4 are provided with a thrust spring 6, the lower end of the UAV body 1 is provided with an insertion port 7, the insertion port 7 is provided with a support groove 8, the insertion port 7 cooperates with the insertion block 3, the support groove 8 cooperates with the support block 5;

[0032] The object carrier 2 is provided with a drive cavity 9, the drive cavity 9 is rotatably connected with a drive lead screw 10, the threads at both ends of the drive lead screw 10 are oppositely arranged, the drive cavity 9 is slidably connected with a movable frame 11, the movable frame 11 cooperates with the drive lead screw 10, the movable frame 11 is provided with a limiting plate 12.

[0033] In the present embodiment, when the UAV body 1 cooperates with the object carrier 2, the object carrier 2 is installed on the UAV body 1, the support block 5 is retracted into the storage groove 4, then the insertion block 3 is installed into the insertion port 7, the support block 5 which loses pressure is pushed by the thrust spring 6, a part of the support block 5 slides outwardly into the support groove 8, through the cooperation of the support block 5 and the support groove 8, the UAV body 1 supports the object carrier 2.

[0034] More specifically, when the object is placed on the object carrier 2, the drive lead screw 10 is controlled to cooperate with the movable frame 11, the movable frame 11 at both ends is driven to move, the movable frame 11 moves with the limiting plate 12, the limiting plate 12 clamps the object, so that the object is kept stable.

[0035] Please refer to Figure 5 and Figure 6As an embodiment of the motion assembly, the upper end of the support block 5 is provided with a bevel head 13, the unmanned aerial vehicle body 1 is provided with a control push rod 14, the output end of the control push rod 14 is provided with a push block 15, and the push block 15 is in sliding fit with the support groove 8.

[0036] Specifically, the object carrier 2 is placed at a certain position, the unmanned aerial vehicle body 1 is controlled to move, the insertion port 7 is aligned with the insertion block 3, then the unmanned aerial vehicle is controlled to descend, the edge of the insertion port 7 is in contact with the bevel head 13, in the process of pressing down, the bevel head 13 converts the downward pressure into horizontal pressure, so that the bevel head 13 is retracted into the storage slot 4, the unmanned aerial vehicle is controlled to continue to descend, the insertion block 3 enters the insertion port 7, the support block 5 is matched with the support groove 8, and the assembly is completed. After the unmanned aerial vehicle body 1 transports the object carrier 2 to a suitable position, the control push rod 14 is controlled to work, the control push rod 14 controls the push block 15 to move, the push block 15 slides along the support groove 8 and is in contact with the support block 5, the support block 5 is pushed, the support block 5 enters the storage slot 4, then the unmanned aerial vehicle is controlled to ascend, after losing the support of the support block 5 and the support groove 8, the object carrier 2 stays at the original position due to its own gravity and is separated from the ascending unmanned aerial vehicle body 1.

[0037] Please refer to Figure 1 and Figure 5 As a further embodiment of the unmanned aerial vehicle body, the lower end of the unmanned aerial vehicle body 1 is provided with a guide frame 16, and the lower end of the guide frame 16 is provided with a support roller 17.

[0038] Specifically, the support structure is provided through the guide frame 16, the support roller 17 is in contact with the ground, the unmanned aerial vehicle body 1 is supported, and when the unmanned aerial vehicle body 1 descends and matches with the object carrier 2, the guide frame 16 is in contact with the upper end of the object carrier 2, and the unmanned aerial vehicle body 1 is guided.

[0039] Please refer to Figure 3 As a further embodiment of the object carrier, the object carrier 2 is provided with a movable cavity 18, the movable cavity 18 is in communication with the storage slot 4, the movable cavity 18 is provided with a linkage rod 19, the upper end of the linkage rod 19 is connected with the support block 5, the lower end of the linkage rod 19 is provided with a control block 20, and the control block 20 is in sliding fit with the object carrier 2.

[0040] Specifically, the control block 20 is installed, the control block 20 moves with the linkage rod 19, the linkage rod 19 moves along the movable cavity 18, the support block 5 is retracted into the storage slot 4, and the object carrier 2 is convenient to disassemble and assemble.

[0041] Please refer to Figure 3 As a further embodiment of the support block, the two ends of the support block 5 are provided with limit sliding blocks 21, the storage slot 4 is provided with limit sliding grooves 22, and the limit sliding blocks 21 are matched with the limit sliding grooves 22.

[0042] Specifically, the support block 5 is limited by the cooperation of the limiting sliding block 21 and the limiting sliding groove 22, so that the support block 5 stably slides, and the sliding block is prevented from leaving the storage groove 4.

[0043] Please refer to Figures 2-4 As a further embodiment of the limiting plate, the lower end of the limiting plate 12 is provided with an extension rod 23, one end of the extension rod 23 is provided with a fixing hole 24, the movable frame 11 is provided with a mounting hole 25, the mounting hole 25 is provided with a fixing bolt 26, and the extension rod 23 is detachably connected with the movable frame 11 through the cooperation of the fixing hole 24, the mounting hole 25 and the fixing bolt 26.

[0044] Specifically, according to the requirements, the extension rod 23 is located at the upper end or the lower end of the movable frame 11, the direction of the limiting plate 12 is adjusted, the extension rod 23 is arranged towards the inner side or the outer side of the object shelf 2, then the fixing bolt 26 is inserted into the mounting hole 25 through the fixing hole 24 to be fixed, the extension rod 23 is stably connected with the movable frame 11, so that the activity range of the limiting plate 12 is adjusted, thereby adapting to objects of different widths.

[0045] Please refer to Figure 4 As a further embodiment of the movable frame, the upper end and the lower end of the movable frame 11 are provided with a positioning frame 27, the fixing hole 24 is provided with a positioning groove 28, and the positioning frame 27 cooperates with the positioning groove 28.

[0046] Specifically, when the extension rod 23 is installed, the positioning block is inserted into the positioning groove 28, and a limiting structure is provided by the cooperation of the positioning frame 27 to prevent relative rotation between the extension rod 23 and the movable frame 11.

[0047] Please refer to Figure 3 As a further embodiment of the limiting plate, the inner side of the limiting plate 12 is provided with a protective pad 29.

[0048] Specifically, the limiting plate 12 contacts the transported object through the protective pad 29 to provide a protection effect.

[0049] In summary, when the overall device is in use or operation:

[0050] When using the device, the power supply of the electrical equipment in each device is supplied by the battery box in the unmanned aerial vehicle body 1, and the control is carried out, when the unmanned aerial vehicle body 1 cooperates with the carrier 2, the carrier 2 is installed on the unmanned aerial vehicle body 1, the control block 20 is moved by the installation pressure, the control block 20 moves along the movable cavity 18, the support block 5 is retracted into the storage slot 4, then the insertion block 3 is aligned and installed into the insertion port 7, the control block 20 is released, the support block 5 is pushed by the push spring 6, a part of the support block 5 slides outward, and the support block 5 is limited by the cooperation of the limiting sliding block 21 and the limiting sliding groove 22, so that the support block 5 stably slides, and the sliding block is prevented from leaving the storage slot 4, the part of the support block 5 slides into the support slot 8, and the unmanned aerial vehicle body 1 supports the carrier 2 through the cooperation of the support block 5 and the support slot 8, when the carrier 2 needs to be disassembled, the insertion block 3 can be pulled out by directly pressing the control block 20, and the separation of the carrier 2 and the unmanned aerial vehicle body 1 is completed.

[0051] When the goods are placed on the carrier 2, according to the volume requirement of the goods, the extension rod 23 is installed, if the volume of the goods is smaller than the carrier 2, the extension rod 23 is installed at the upper end of the movable frame 11, and the limiting plate 12 is directed to the inside of the carrier 2, if the volume of the goods is larger than the carrier 2, the extension rod 23 is installed at the lower end of the movable frame 11, and the limiting plate 12 is directed to the outside of the carrier 2, then the fixing bolt 26 is inserted into the fixing hole 24 and fixed in the installation hole 25, so that the extension rod 23 and the movable frame 11 are stably connected, so as to adjust the activity interval of the limiting plate 12, so as to adapt to goods of different widths, and when the extension rod 23 is installed, the positioning block is inserted into the positioning groove 28, and the limiting structure is provided by the cooperation of the positioning frame 27, so as to avoid relative rotation between the extension rod 23 and the movable frame 11, the drive screw 10 is controlled to rotate, the drive screw 10 cooperates with the movable frame 11, the movable frame 11 at both ends is driven to move, the movable frame 11 moves with the limiting plate 12, the limiting plate 12 clamps the goods, the limiting plate 12 contacts the transported goods through the protection pad 29, and the protection effect is provided, so that the goods are kept stable and avoid shaking during transportation.

[0052] In actual use, the carrier 2 is placed at a certain position, the unmanned aerial vehicle body 1 is controlled to move, the unmanned aerial vehicle body 1 is lowered, the support structure is provided through the guide frame 16, the support roller 17 is in contact with the ground, the unmanned aerial vehicle body 1 is supported, and when the unmanned aerial vehicle body 1 needs to be lowered to cooperate with the carrier 2, the unmanned aerial vehicle body 1 is guided through the guide frame 16 in contact with the upper end of the carrier 2, the insertion port 7 is aligned with the insertion block 3, the edge of the insertion port 7 is in contact with the inclined head 13, in the process of pressing down, the inclined head 13 converts the downward pressing force into a horizontal pressing force, so that the inclined head 13 is retracted into the receiving groove 4, the unmanned aerial vehicle continues to descend, the insertion block 3 enters the insertion port 7, the support block 5 cooperates with the support groove 8, and the assembly is completed, after the unmanned aerial vehicle body 1 transports the carrier 2 to a suitable position, the push rod 14 is controlled to work, the push rod 14 controls the push block 15 to move, the push block 15 slides along the support groove 8 and is in contact with the support block 5, the support block 5 is pushed, the support block 5 enters the receiving groove 4, then the unmanned aerial vehicle is controlled to ascend, after losing the cooperation support of the support block 5 and the support groove 8, the carrier 2 stays at the original position due to its own gravity, and is separated from the ascending unmanned aerial vehicle body 1.

[0053] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be repeated here, and the fixed connection mentioned above is preferably considered to be welded, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A drone carrying mechanism, comprising a drone body (1), wherein the lower end of the drone body (1) is provided with a carrying rack (2), characterized in that: The upper end of the carrier (2) is provided with an insertion block (3), the side end of the insertion block (3) is provided with a receiving groove (4), the receiving groove (4) is provided with a supporting block (5), the supporting block (5) and the receiving groove (4) are provided with a thrust spring (6), the lower end of the unmanned aerial vehicle body (1) is provided with an insertion port (7), the insertion port (7) is provided with a supporting groove (8), the insertion port (7) cooperates with the insertion block (3), and the supporting groove (8) cooperates with the supporting block (5). The driving cavity (9) is provided in the carrier (2), the driving screw (10) is rotationally connected in the driving cavity (9), the threads at both ends of the driving screw (10) are oppositely arranged, the movable frame (11) is slidably connected in the driving cavity (9), and the movable frame (11) cooperates with the driving screw (10).

2. The unmanned aerial cargo mechanism of claim 1, wherein: The upper end of the supporting block (5) is provided with an inclined head (13), the unmanned aerial vehicle body (1) is provided with a control push rod (14), the output end of the control push rod (14) is provided with a pushing block (15), and the pushing block (15) is slidably connected with the supporting groove (8).

3. The unmanned aerial cargo mechanism of claim 2, wherein: The lower end of the unmanned aerial vehicle body (1) is provided with a guide frame (16), and the lower end of the guide frame (16) is provided with a supporting roller (17).

4. The unmanned aerial cargo mechanism of claim 1, wherein: The movable cavity (18) is provided in the carrier (2), the movable cavity (18) is communicated with the receiving groove (4), the movable cavity (18) is provided with a linkage rod (19), the upper end of the linkage rod (19) is connected with the supporting block (5), the lower end of the linkage rod (19) is provided with a control block (20), and the control block (20) is slidably connected with the carrier (2).

5. The unmanned aerial cargo mechanism of claim 4, wherein: The supporting block (5) is provided with a limiting sliding block (21), the receiving groove (4) is provided with a limiting sliding groove (22), and the limiting sliding block (21) cooperates with the limiting sliding groove (22).

6. The unmanned aerial cargo mechanism of claim 1, wherein: The lower end of the limiting plate (12) is provided with an extension rod (23), one end of the extension rod (23) is provided with a fixing hole (24), the movable frame (11) is provided with a mounting hole (25), the mounting hole (25) is provided with a fixing bolt (26), and the extension rod (23) is detachably connected with the movable frame (11) through the cooperation of the fixing hole (24), the mounting hole (25) and the fixing bolt (26).

7. The unmanned aerial cargo mechanism of claim 6, wherein: The upper and lower ends of the movable frame (11) are provided with positioning frames (27), the fixing hole (24) is provided with a positioning groove (28), and the positioning frame (27) cooperates with the positioning groove (28).

8. The unmanned aerial cargo mechanism of claim 1, wherein: The inner side of the limiting plate (12) is provided with a protection pad (29).

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