Single-unit rapid transfer box

Abstract

This utility model provides a single-unit rapid transport box, including a frame. Two first box side plates are symmetrically rotatably connected to both sides of the frame, and two second box side plates are symmetrically rotatably connected to the other two sides of the frame. A box top cover and a box bottom plate are respectively provided on the top and bottom of the frame. The drone body is located inside the frame. A lifting threaded rocker arm is locked inside the first and second threaded holes, allowing for switching between support and movement. The outer wall of the frame is provided with a box top cover, first box side plates, second box side plates, and a box bottom plate. Multiple first rectangular tubes, second rectangular tubes, reinforcing diagonal ribs, and third rectangular tubes are fixedly connected to the side walls of the box top cover, first box side plates, second box side plates, and box bottom plate, ensuring stability during placement and support. A pushing arc column is moved via an electric push rod, which can raise and lower the limiting blocks and limiting strips, limiting the movement of the wheel frame and facilitating the movement of the drone.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) storage and transportation technology, and in particular to a single-unit rapid transfer box. Background Technology

[0002] Short-distance transport of drones often relies on transport boxes, whose core requirements are to balance "stable support and storage" with "convenient movement and transport," while also meeting the needs for rapid retrieval and placement of specific drones (such as drones) and limiting protection. Currently available single-drone transport boxes have two major drawbacks: Firstly, most existing transport boxes use fixed support legs or a single caster wheel structure: if only support legs are provided, although the stability during storage can be guaranteed, additional tools such as forklifts and trolleys are required during transport, which is cumbersome and inefficient; if only caster wheels are provided, although it is easy to push, the box is prone to shifting due to the rolling of the wheels during storage, especially when placing drones, the lack of stability can easily cause the equipment to be bumped or knocked. Secondly, the design for limiting and removing specific individual drones is unreasonable. Drones are common single-unit drones requiring transport, and their fuselages and wheel frames (components for ground movement) need to be stably limited within the transport container to prevent damage during transport; however, the limiting mechanism needs to be quickly released when removing the drone to ensure efficient removal. Existing transport containers mostly use foam slots or straps for limiting: while foam slots can provide initial fixation, they are prone to wear and tear over time, leading to limiting failure, and they are not compatible with the wheel frame sizes of different drone models. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, namely, the problem that the drone transport box is difficult to support movement and switching, and the problem that the drone inside the transport box is difficult to control and lock.

[0004] This utility model also provides a single-unit rapid transfer box, including a frame. Two first box side plates are symmetrically and rotatably connected to both sides of the frame, and two second box side plates are symmetrically and rotatably connected to the other two sides of the frame. A box top cover and a box bottom plate are respectively provided on the upper and lower parts of the frame. Multiple reinforcing diagonal ribs and second rectangular tubes are respectively fixedly connected to the side walls of the second box side plates. Four movable columns are evenly arranged on the side walls of the frame. A pulley is installed at the lower end of each movable column. A first threaded hole and a second threaded hole are correspondingly provided on one side of each movable column. A drone body is arranged inside the frame. Multiple movable wheel frames are evenly and fixedly connected to the lower end of the drone body. A placement inclined plate seat is correspondingly provided at the lower end of each movable wheel frame. Two limiting blocks and a limiting strip are slidably arranged inside the placement inclined plate seat. A connecting frame is fixedly connected to the lower end of the limiting blocks and the limiting strip. A pushing arc column is correspondingly provided at the lower end of the connecting frame.

[0005] According to the single-unit rapid transfer box of this utility model, two supporting sliding frames are symmetrically arranged between the second box side plate and the frame, and the supporting sliding frames and the frame are slidably connected. Multiple first rectangular tubes are fixedly connected to the upper end of the box bottom plate, and multiple third rectangular tubes are fixedly connected to the upper end of the box cover.

[0006] According to the single-unit rapid transfer box of this utility model, the inner side of the moving column is threadedly connected to a lifting threaded rocker arm, the lifting threaded rocker arm and the first threaded hole and the second threaded hole are threadedly connected, the outer side of the moving column is limited and slidably connected to a limit ring, the side wall of the limit ring is fixedly connected to a fixed column, and the fixed column is fixedly connected to the side wall of the frame.

[0007] According to the single-machine rapid transfer box of this utility model, a moving hole is provided between the limiting block, the limiting strip and the placement inclined plate seat, and a plurality of return springs are uniformly fixedly connected to the upper end of the connecting frame, and the upper end of the return spring is fixedly connected to the lower end of the box bottom plate.

[0008] According to the single-unit rapid transfer box of this utility model, a push frame is fixedly connected between the connecting frames, the push frame is set at the upper end of the push arc column, an electric push rod is fixedly connected to the side wall of the push arc column, and the electric push rod is fixedly connected to the inside of the bottom plate of the box.

[0009] According to the single-unit rapid transfer box of this utility model, a plurality of first fixed brackets and second fixed brackets are correspondingly provided on the outer side of the mobile wheel frame, and the lower ends of the first fixed brackets and second fixed brackets are fixedly connected to the upper end of the bottom plate of the box.

[0010] According to the single-machine rapid transfer box of this utility model, multiple sets of limiting seats are correspondingly provided on one side of the movable wheel frame, and a limiting post is fixedly connected to one side of the limiting seat.

[0011] According to the single-unit rapid transfer box of this utility model, four locking brackets are threadedly connected between the box cover and the frame.

[0012] Beneficial effects: 1. The overall frame is rectangular, with fixed columns fixedly connected to the side walls of the frame. The fixed columns have first threaded holes and second threaded holes at their upper and lower ends. A limit ring is fixedly connected to one side of the fixed column, and a movable column is slidably connected to the inner side of the limit ring. A lifting threaded rocker arm is threadedly connected to the inner side of the movable column. By rotating the lifting threaded rocker arm, it is locked into the first threaded hole and the second threaded hole respectively, so that it can switch between support and movement. The outer wall of the frame is provided with a box cover, a first box side plate, a second box side plate, and a box bottom plate. Multiple first rectangular tubes, second rectangular tubes, reinforcing diagonal ribs, and third rectangular tubes are fixedly connected to the side walls of the box cover, the first box side plate, the second box side plate, and the box bottom plate, so that it is very stable when placed and supported.

[0013] 2. The drone body is provided with a first fixed bracket and a second fixed bracket on both sides. The drone body and the lower end of the moving wheel frame are respectively provided with a placement inclined plate seat. The inner side of the placement inclined plate seat is provided with a limit block and a limit strip. The lower end of the limit block and the limit strip is fixedly connected to a connecting frame. The connecting frame is fixedly connected to a push frame. The lower end of the push frame is provided with a push arc column. The push arc column is pushed by an electric push rod to move, so that it can raise and lower the limit block and the limit strip, so as to limit the moving wheel frame and facilitate the drone to move out. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a perspective view of the single-unit rapid transfer box of this utility model; Figure 2 This utility model Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the inclined plate base for the single-unit rapid transfer box of this utility model; Figure 4 This is a schematic diagram of the structure between the limiting block, the limiting strip, and the pushing arc column of the single-unit rapid transfer box in this utility model; Figure 5 This is a side view of the single-unit rapid transfer box in this utility model; Figure 6 This is a schematic diagram of the structure between the moving column and the frame of the single-unit rapid transfer box in this utility model; Figure 7 This is a schematic diagram of the single-unit rapid transfer box in this utility model, viewed from the bottom.

[0015] Legend: 1. Frame; 101. First rectangular tube; 102. Second rectangular tube; 103. Support sliding frame; 104. Reinforcing diagonal rib; 105. Third rectangular tube; 2. Box top cover; 3. First box side plate; 4. Box bottom plate; 5. Moving column; 6. Pulley; 7. Lifting threaded rocker arm; 8. First threaded hole; 801. Second threaded hole; 9. Limiting ring; 10. Fixed column; 11. First fixed bracket; 12. Second fixed bracket; 13. UAV body; 131. Moving wheel frame; 14. Placement inclined plate seat; 15. Limiting block; 16. Moving hole; 17. Limiting column; 18. Limiting seat; 19. Push frame; 20. Connecting frame; 21. Pushing arc column; 22. Electric push rod; 23. Limiting strip; 24. Locking frame; 25. Second box side plate; 26. Return spring. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] Reference Figure 1-7 This utility model embodiment of a single-unit rapid transfer box includes a frame 1. Two first box side plates 3 are symmetrically rotatably connected to both sides of the frame 1, and two second box side plates 25 are symmetrically rotatably connected to the other two sides of the frame 1. A box top cover 2 and a box bottom plate 4 are respectively provided on the top and bottom of the frame 1. Multiple reinforcing diagonal ribs 104 and second rectangular tubes 102 are respectively fixedly connected to the side walls of the second box side plates 25. Four moving columns 5 are evenly arranged on the side walls of the frame 1. A pulley 6 is installed at the lower end of the moving column 5. A first threaded hole 8 and a second threaded hole 801 are correspondingly provided on one side of the moving column 5. A drone body 13 is arranged inside the frame 1. Multiple moving wheel frames 131 are evenly fixedly connected to the lower end of the drone body 13. A placement inclined plate seat 14 is correspondingly provided at the lower end of the moving wheel frame 131. Two limiting blocks 15 and limiting strips 23 are slidably arranged inside the placement inclined plate seat 14. A connecting frame 20 is fixedly connected to the lower end of the limiting blocks 15 and limiting strips 23. A pushing arc column 21 is correspondingly provided at the lower end of the connecting frame 20.

[0018] Two supporting sliding frames 103 are symmetrically arranged between the second box side plate 25 and the frame 1. The supporting sliding frames 103 are used to pull and limit the second box side plate 25. The supporting sliding frames 103 and the frame 1 are slidably connected. Multiple first rectangular tubes 101 are fixedly connected to the upper end of the box bottom plate 4, and multiple third rectangular tubes 105 are fixedly connected to the upper end of the box top cover 2.

[0019] The inner side of the movable column 5 is threadedly connected to a lifting threaded rocker arm 7. The lifting threaded rocker arm 7 is threadedly connected to the first threaded hole 8 and the second threaded hole 801. The outer side of the movable column 5 is limited and slidably connected to a limit ring 9. The side wall of the limit ring 9 is fixedly connected to a fixed column 10. The fixed column 10 is fixedly connected to the side wall of the frame 1. The lifting threaded rocker arm 7 drives the movable column 5 to move down, and then it is threadedly locked inside the first threaded hole 8 or the second threaded hole 801 respectively.

[0020] A moving hole 16 is provided between the limiting block 15, the limiting strip 23 and the inclined plate seat 14. Multiple return springs 26 are evenly fixedly connected to the upper end of the connecting frame 20. The return springs 26 enable the connecting frame 20 to reset and move downward. The upper end of the return springs 26 is fixedly connected to the lower end of the bottom plate 4 of the box.

[0021] A pusher frame 19 is fixedly connected between the connecting frames 20. The pusher frame 19 is located at the upper end of the pusher arc column 21. An electric push rod 22 is fixedly connected to the side wall of the pusher arc column 21. The electric push rod 22 is fixedly connected inside the bottom plate 4 of the box. The electric push rod 22 is a prior art structure. It is powered by an internal electric motor and can move the pusher arc column 21 so that it can lift the pusher frame 19, thereby lifting the limit block 15 and the limit strip 23.

[0022] Multiple first fixed brackets 11 and second fixed brackets 12 are provided on the outer side of the mobile wheel frame 131. The lower ends of the first fixed brackets 11 and second fixed brackets 12 are fixedly connected to the upper end of the box bottom plate 4. The first fixed brackets 11 and second fixed brackets 12 are used to approach and clamp the outer wall of the UAV body 13.

[0023] Multiple sets of limit seats 18 are provided on one side of the movable wheel frame 131, and a limit post 17 is fixedly connected to one side of the limit seat 18.

[0024] Four locking brackets 24 are threadedly connected between the top cover 2 of the box and the frame 1. The locking brackets 24 are used to lock the top cover 2 of the box.

[0025] Working principle: Steps: Push the entire transfer container structure to the designated location; Each of the four people cranks one of the four corner levers, which rotates the lifting threaded rocker arm 7 to lock it from the second threaded hole 801 into the first threaded hole 8, thus lowering the transfer box to the ground. Two people each move the top cover 2 of the box to an open space; By opening the first box side panel 3 and moving the limiting block 15 and limiting strip 23 downwards, the drone body 13 can be taken out.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A single-unit rapid transfer box, comprising a frame (1), characterized in that: The frame (1) is symmetrically and rotatably connected to two first box side plates (3) on both sides, and the frame (1) is symmetrically and rotatably connected to two second box side plates (25) on the other two sides. The frame (1) is provided with a box top cover (2) and a box bottom plate (4) on the top and bottom respectively. The side walls of the second box side plates (25) are respectively fixedly connected to multiple reinforcing diagonal ribs (104) and a second rectangular tube (102). The side walls of the frame (1) are evenly provided with four movable columns (5). The lower end of the movable column (5) is equipped with a pulley (6). The first... A threaded hole (8) and a second threaded hole (801) are provided. The UAV body (13) is provided inside the frame (1). Multiple movable wheel frames (131) are uniformly fixedly connected to the lower end of the UAV body (13). A placement inclined plate seat (14) is provided at the lower end of the movable wheel frame (131). Two limit blocks (15) and limit strips (23) are slidably provided inside the placement inclined plate seat (14). A connecting frame (20) is fixedly connected to the lower end of the limit blocks (15) and limit strips (23). A pushing arc column (21) is provided at the lower end of the connecting frame (20).

2. The single-unit rapid transfer box according to claim 1, characterized in that: Two supporting sliding frames (103) are symmetrically arranged between the second box side plate (25) and the frame (1). The supporting sliding frame (103) and the frame (1) are slidably connected. Multiple first rectangular tubes (101) are fixedly connected to the upper end of the box bottom plate (4). Multiple third rectangular tubes (105) are fixedly connected to the upper end of the box top cover (2).

3. The single-unit rapid transfer box according to claim 1, characterized in that: The inner side of the movable column (5) is threadedly connected to a lifting threaded rocker arm (7). The lifting threaded rocker arm (7) is threadedly connected to the first threaded hole (8) and the second threaded hole (801). The outer side of the movable column (5) is limited and slidably connected to a limiting ring (9). The side wall of the limiting ring (9) is fixedly connected to a fixing column (10). The fixing column (10) is fixedly connected to the side wall of the frame (1).

4. The single-unit rapid transfer box according to claim 1, characterized in that: A moving hole (16) is provided between the limiting block (15), the limiting strip (23) and the inclined plate seat (14). Multiple reset springs (26) are evenly fixedly connected to the upper end of the connecting frame (20). The upper end of the reset springs (26) is fixedly connected to the lower end of the box bottom plate (4).

5. The single-unit rapid transfer box according to claim 1, characterized in that: A pusher (19) is fixedly connected between the connecting frames (20). The pusher (19) is located at the upper end of the pusher arc column (21). An electric push rod (22) is fixedly connected to the side wall of the pusher arc column (21). The electric push rod (22) is fixedly connected to the inside of the bottom plate (4) of the box.

6. The single-unit rapid transfer box according to claim 1, characterized in that: The outer side of the movable wheel frame (131) is provided with a plurality of first fixed brackets (11) and second fixed brackets (12), and the lower ends of the first fixed brackets (11) and the second fixed brackets (12) are fixedly connected to the upper end of the bottom plate (4) of the box.

7. The single-unit rapid transfer box according to claim 1, characterized in that: Multiple sets of limiting seats (18) are provided on one side of the movable wheel frame (131), and a limiting post (17) is fixedly connected to one side of the limiting seat (18).

8. The single-unit rapid transfer box according to claim 1, characterized in that: Four locking brackets (24) are threadedly connected between the top cover (2) of the box and the frame (1).

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