Extensible transportation device for unmanned aerial vehicle

Abstract

The utility model discloses an extensible transportation device for an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicle transportation devices. The extensible transportation device for the unmanned aerial vehicle comprises a controller, and an aircraft is installed on the controller; the transportation box is fixed below the controller and is used for loading articles needing to be transported; the lifting door is slidably connected to one side of the transportation box, a moving groove is formed in the upper portion of one side of the transportation box, the lifting door is slidably connected with the inner wall of the moving groove, an inserting groove is formed in the position, below the lifting door, of the transportation box, and the bottom of the lifting door is inserted into the inserting groove; the extension assembly is mounted on the transportation box and used for expanding the capacity of the transportation box; according to the unmanned aerial vehicle, the transportation box and the extension box are arranged, so that the capacity of the transportation box can be expanded within a certain range, the range of objects capable of being transported by the unmanned aerial vehicle is expanded, the limitation of the size of the transported objects is reduced, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle transportation devices, in particular to an extendable transportation device for unmanned aerial vehicles. Background Art

[0002] Extendable transport devices for drones have important applications in the drone field, especially in drone systems that need to carry large loads or need to flexibly adjust transportation capabilities in different scenarios. Drones can be equipped with extendable devices to achieve fast and efficient cargo delivery.

[0003] A drone transport device disclosed in the patent application with reference announcement number CN218086022U, wherein a drone transport device includes a drone body, the bottom four corners of the drone body are fixedly connected to a second support rod, the middle side of the second support rod is fixedly connected to a control sleeve, the inner end of the control sleeve is fixedly connected to a drive motor, the drive end of the drive motor is provided with a motor shaft, and one end of the motor shaft is fixedly connected to a threaded rod, and one end of the threaded rod is rotatably connected to a fixed plate; one end of the second support rod is fixedly connected to a sensing module, and both sides of the bottom of the sensing module are fixedly connected to springs, and the bottom end of the spring is fixedly connected to a support plate. Through the above structure, the drone body is electrically connected to the remote control handle, and then the drone is started and flown through the control body, and the transport box can store materials and transport them through the drone body.

[0004] As shown in the above-mentioned prior art, although the drone transport device in the prior art can dock the transported goods on a slope or steps, the size of the transport box on the drone in the prior art is mostly fixed, resulting in the need to strictly control the volume of the transportable goods and a limited scope of application.

[0005] Therefore, it is necessary to provide a transport extendable device for drones to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to solve the above technical problems, the utility model provides an extendable transport device for a drone.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a transport extendable device for a drone, comprising:

[0010] A controller, wherein the aircraft is mounted on the controller;

[0011] The transport box is fixed under the controller and is used to load items that need to be transported;

[0012] A lifting door slidably connected to one side of the transport box;

[0013] An extension component is installed on the transport box to expand the capacity of the transport box;

[0014] The extension assembly comprises:

[0015] The extension box is symmetrically slidably connected to both sides of the transport box;

[0016] A support seat, slidably connected to a side of the extension box facing away from the transport box;

[0017] The shock-absorbing assembly is installed below the transport box and the extension box and above the support base to reduce the vibration of the items in the transport box when the drone is docked.

[0018] Preferably, the shock absorbing assembly includes a first slider fixed to the side of the extension box facing away from the transport box, a first sliding groove is provided on the inner wall of the support seat, the first slider is slidably connected to the first sliding groove, a first damper is symmetrically fixed above the inner wall of the support seat, and the output end of the first damper is fixed to the bottom of the extension box.

[0019] Preferably, a second slider is symmetrically fixed to the lower end of the transport box, the outer wall of the second slider is slidably connected to a mounting shell, the inner wall of the mounting shell is symmetrically provided with a second sliding groove, the second slider is slidably connected to the second sliding groove, and the two support seats are slidably connected to the two ends of the inner wall of the mounting shell.

[0020] Preferably, a second damper is symmetrically fixed above the inner wall of the installation shell, an output end of the second damper is fixed to the bottom of the transport box, and a driving component for driving the extension box to move on the inner wall of the transport box is installed on the inner wall of the installation shell.

[0021] Preferably, the driving assembly includes a double-headed motor fixed to the inner wall of the mounting shell, the inner wall of the mounting shell is symmetrically rotatably connected with screws, the two screws are respectively fixed to the two output ends of the double-headed motor, the outer wall of the screw is threadedly connected to a third slider, and the bottom of the third slider is fixed to the inner wall of the support seat.

[0022] Preferably, a movable groove is provided on the upper side of one side of the transport box, the lifting door is slidably connected to the inner wall of the movable groove, the transport box is provided with a slot below the lifting door, and the bottom of the lifting door is inserted into the slot.

[0023] (III) Beneficial effects

[0024] The utility model provides a transport extendable device for drones. Compared with the prior art, it has the following beneficial effects:

[0025] 1. This application provides a transport box and an extension box so that the capacity of the transport box can be expanded within a certain range, thereby expanding the range of items that can be transported by the drone, reducing restrictions on the volume of transported items, and having a wide range of applications;

[0026] 2. This application provides a shock-absorbing component so that the vibrations to which the drone is subjected when docked can be appropriately offset by the shock-absorbing component, thereby reducing the vibrations to the transport box and the extension box, thereby preventing the transported items from being damaged by collision inside the box, and thus having practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a schematic diagram of a slot of the utility model;

[0029] Figure 3 This is a schematic diagram of a transport box of the present utility model;

[0030] Figure 4 This is a schematic diagram of a double-head motor of the utility model;

[0031] Figure 5 It is a schematic diagram of the installation shell of the utility model.

[0032] Numbers in the figure: 1. controller; 2. aircraft; 3. transport box; 4. lifting door; 5. extension box; 6. support seat; 7. first slider; 8. first slide groove; 9. first damper; 10. second slider; 11. mounting shell; 12. second slide groove; 13. second damper; 14. double-headed motor; 15. screw; 16. third slider; 17. moving groove; 18. slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The utility model provides two technical solutions:

[0035] Figure 1 to Figure 2 A first embodiment is shown: a transport extendable device for a drone, comprising:

[0036] A controller 1, on which an aircraft 2 is mounted;

[0037] A transport box 3 is fixed below the controller 1 and is used to load items to be transported;

[0038] The lifting door 4 is slidably connected to one side of the transport box 3. A moving groove 17 is provided above one side of the transport box 3. The lifting door 4 is slidably connected to the inner wall of the moving groove 17. The transport box 3 is provided with a slot 18 below the lifting door 4. The bottom of the lifting door 4 is inserted into the slot 18.

[0039] An extension component, installed on the transport box 3, for expanding the capacity of the transport box 3;

[0040] Extension components include:

[0041] The extension box 5 is symmetrically slidably connected to both sides of the transport box 3;

[0042] The support seat 6 is slidably connected to a side of the extension box 5 facing away from the transport box 3;

[0043] The shock absorbing assembly is installed below the transport box 3 and the extension box 5 and above the support seat 6, and is used to reduce the vibration of the items in the transport box 3 when the drone is docked.

[0044] This application provides a transport box 3 and an extension box 5 so that the capacity of the transport box 3 can be expanded within a certain range, thereby expanding the range of items that can be transported by the drone, reducing restrictions on the volume of the transported items, and having a wide range of applications.

[0045] Figures 3 to 5 A second embodiment is shown, and its main difference from the first embodiment is that the shock absorbing assembly includes a first slider 7 fixed to the side of the extension box 5 facing away from the transport box 3, a first slide groove 8 is provided on the inner wall of the support seat 6, the first slider 7 is slidably connected to the first slide groove 8, a first damper 9 is symmetrically fixed above the inner wall of the support seat 6, and the output end of the first damper 9 is fixed to the bottom of the extension box 5.

[0046] A second slider 10 is symmetrically fixed to the lower end of the transport box 3. The outer wall of the second slider 10 is slidably connected to the mounting shell 11. The inner wall of the mounting shell 11 is symmetrically provided with a second slide groove 12. The second slider 10 is slidably connected to the second slide groove 12. Two support seats 6 are slidably connected to the two ends of the inner wall of the mounting shell 11.

[0047] A second damper 13 is symmetrically fixed on the upper inner wall of the installation shell 11 , and an output end of the second damper 13 is fixed to the bottom of the transport box 3 . A driving component for driving the extension box 5 to move on the inner wall of the transport box 3 is installed on the inner wall of the installation shell 11 .

[0048] The driving assembly includes a double-headed motor 14 fixed to the inner wall of the mounting shell 11, and the inner wall of the mounting shell 11 is symmetrically rotatably connected with a screw 15, the two screws 15 are respectively fixed to the two output ends of the double-headed motor 14, and the outer wall of the screw 15 is threadedly connected to a third slider 16, and the bottom of the third slider 16 is fixed to the inner wall of the support seat 6.

[0049] This application provides a shock-absorbing component so that the vibrations to which the drone is subjected when docked can be appropriately offset by the shock-absorbing component, thereby reducing the vibrations to the transport box 3 and the extension box 5, thereby preventing the transported items from being damaged by collision inside the box, and thus having practicality.

[0050] Working principle:

[0051] The controller 1 and the aircraft 2 are prior art and are not described in detail.

[0052] When the total volume of items to be transported by the drone is large, the double-headed motor 14 can be driven to rotate the two screws 15, driving the third slider 16 to move along the outer wall of the screw 15 in a direction away from the double-headed motor 14, thereby driving the support seat 6 to move on the inner wall of the mounting shell 11, and then driving the two extension boxes 5 to move away from each other on the inner wall of the transport box 3, thereby expanding the transport capacity.

[0053] When the drone is docked, the support base 6 touches the ground, and the transport box 3 and the extension box 5 are susceptible to vibration, so that the transport box 3 drives the second slider 10 to move in the second slide groove 12, and at the same time the second damper 13 has a shock-absorbing effect on the vibration received by the transport box 3, and the extension box 5 drives the first slider 7 to move in the first slide groove 8, and at the same time the first damper 9 has a shock-absorbing effect on the vibration received by the extension box 5; the shock-absorbing component offsets part of the vibration, reducing the possibility of damage to the transported items due to the influence of vibration.

[0054] The lifting door 4 is pulled upward to move in the moving groove 17 , and the bottom of the lifting door 4 leaves the slot 18 , and the transported items can be loaded into the transport box 3 .

[0055] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport extendable device for a drone, characterized in that: include: A controller (1), wherein an aircraft (2) is mounted on the controller (1); A transport box (3), fixed below the controller (1), for loading items to be transported; A lifting door (4) slidably connected to one side of the transport box (3); An extension component, installed on the transport box (3) and used to expand the capacity of the transport box (3); The extension assembly comprises: The extension box (5) is symmetrically slidably connected to two sides of the transport box (3); A support seat (6) is slidably connected to a side of the extension box (5) facing away from the transport box (3); The shock absorbing assembly is installed below the transport box (3) and the extension box (5) and is located above the support seat (6) and is used to reduce the vibration to which the items in the transport box (3) are subjected when the drone is docked.

2. The extendable transport device for a drone according to claim 1, characterized in that: The shock absorbing assembly comprises a first sliding block (7) fixed to a side of the extension box (5) facing away from the transport box (3); a first sliding groove (8) is provided on the inner wall of the support seat (6); the first sliding block (7) is slidably connected to the first sliding groove (8); a first damper (9) is symmetrically fixed above the inner wall of the support seat (6); an output end of the first damper (9) is fixed to the bottom of the extension box (5).

3. The extendable transport device for a drone according to claim 2, characterized in that: A second slider (10) is symmetrically fixed to the lower end of the transport box (3); the outer wall of the second slider (10) is slidably connected to a mounting shell (11); the inner wall of the mounting shell (11) is symmetrically provided with a second sliding groove (12); the second slider (10) is slidably connected to the second sliding groove (12); and the two support seats (6) are slidably connected to the two ends of the inner wall of the mounting shell (11).

4. The extendable transport device for a drone according to claim 3, characterized in that: A second damper (13) is symmetrically fixed above the inner wall of the installation shell (11), and an output end of the second damper (13) is fixed to the bottom of the transport box (3). A driving component for driving the extension box (5) to move on the inner wall of the transport box (3) is installed on the inner wall of the installation shell (11).

5. The extendable transport device for a drone according to claim 4, characterized in that: The driving assembly comprises a double-headed motor (14) fixed to the inner wall of the mounting shell (11); the inner wall of the mounting shell (11) is symmetrically rotatably connected with a screw rod (15); the two screw rods (15) are respectively fixed to the two output ends of the double-headed motor (14); the outer wall of the screw rod (15) is threadedly connected to a third slider (16); the bottom of the third slider (16) is fixed to the inner wall of the support seat (6).

6. The extendable transport device for a drone according to claim 1, characterized in that: A moving groove (17) is provided on the upper side of one side of the transport box (3); the lifting door (4) is slidably connected to the inner wall of the moving groove (17); a slot (18) is provided on the transport box (3) below the lifting door (4); and the bottom of the lifting door (4) is inserted into the slot (18).

Images