CN219325763U

CN219325763U - Lifting platform of vehicle-mounted unmanned aerial vehicle

Info

Publication number: CN219325763U
Application number: CN202220850817.8U
Authority: CN
Inventors: 童国锋; 梁皓; 胡立辉; 崔立超; 沈健; 杨炀; 李尚宇; 张立刚; 商少波; 韩立楠; 秦毅; 王刘晨
Original assignee: Shanghai Jianshu Information Technology Co ltd; Keqiao Power Supply Branch Of Shaoxing Electric Power Bureau; Shaoxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: Shanghai Jianshu Information Technology Co ltd; Keqiao Power Supply Branch Of Shaoxing Electric Power Bureau; Shaoxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2023-07-11
Anticipated expiration: 2032-04-13

Abstract

The utility model provides a lifting platform of a vehicle-mounted unmanned aerial vehicle, which solves the technical problems, and the lifting platform comprises a box body, wherein the upper end of the box body is of an opening structure, a supporting platform which is connected in a sliding manner along the vertical direction is arranged in the box body, a driving device for driving the supporting platform to slide is arranged on the bottom wall of the box body, the driving device comprises a driving motor, a winding shaft, a pulley and a pull rope, the winding shaft is connected with the output end of the driving motor, the winding shaft is arranged in parallel with the supporting platform, a pulley assembly is arranged on the inner side wall of the box body, one end of the pull rope is fixed on the supporting platform, and the other end of the pull rope is wound on the winding shaft after bypassing the pulley assembly. The utility model is convenient for the unmanned aerial vehicle to land and take off, and is convenient for the unmanned aerial vehicle to carry on board.

Description

Lifting platform of vehicle-mounted unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of vehicle-mounted unmanned aerial vehicles, and particularly relates to a lifting platform of a vehicle-mounted unmanned aerial vehicle.

Background

Along with the continuous development of society, unmanned aerial vehicle is more and more extensively used in production and life, carries out extensive monitoring, safety inspection, environmental detection etc. through man-machine and receives extensive application, when carrying out the field environment investigation, in order to improve the duration, generally adopts on-vehicle unmanned aerial vehicle's mode to carry out.

The unmanned aerial vehicle is placed on the car and the recovery of rising and falling has the problem, if the unmanned aerial vehicle is placed in the car, the rising and falling are not facilitated, and if the unmanned aerial vehicle is placed outside the car, the unmanned aerial vehicle is not stably parked in the driving process.

Disclosure of Invention

The utility model aims to provide a lifting platform of a vehicle-mounted unmanned aerial vehicle, which adopts a supporting platform capable of sliding up and down, so that the convenience of landing and taking off of the vehicle-mounted unmanned aerial vehicle can be improved.

The utility model provides a lifting platform of a vehicle-mounted unmanned aerial vehicle, which solves the technical problem, and the lifting platform comprises a box body, wherein the upper end of the box body is of an opening structure, a supporting platform which is connected in a sliding manner along the vertical direction is arranged in the box body, a driving device for driving the supporting platform to slide is arranged on the bottom wall of the box body, the driving device comprises a driving motor, a winding shaft, a pulley assembly and a pull rope, the winding shaft is connected with the output end of the driving motor, the winding shaft is arranged in parallel with the supporting platform, the pulley assembly is arranged on the inner side wall of the box body, one end of the pull rope is fixed on the supporting platform, and the other end of the pull rope is wound on the winding shaft after bypassing the pulley assembly.

Preferably, the pulley assembly comprises a first pulley and a second pulley, the first pulley is arranged on the inner side wall of the box body and is close to the opening part of the box body, and the second pulley is close to the bottom wall of the box body.

Preferably, at least one pulley component is arranged on two inner side walls of the box body, and winding directions of pull ropes positioned on two sides of the box body on the winding shaft are opposite.

Preferably, an upper limiting block is arranged at the opening part of the box body, and a first pressure sensor is arranged on the lower end face of the upper limiting block.

Preferably, a lower limiting block is arranged at the lower part of the inner side wall of the box body, and a second pressure sensor is arranged on the upper end face of the lower limiting block.

Preferably, a positioning groove is formed in the upper end face of the supporting platform, and an electromagnet is arranged in the positioning groove.

Preferably, the side wall of the supporting platform is provided with a protruding block, the inner side wall of the box body is provided with a sliding groove, and the protruding block is embedded in the sliding groove.

Preferably, the wire winding shaft is provided with a wire groove for winding the pull rope.

In summary, the lifting support platform is arranged, so that the lifting support platform can adapt to lifting and falling of the unmanned aerial vehicle, meanwhile, the unmanned aerial vehicle is convenient to carry along with movement of the vehicle body, and the whole size can be reduced through the design of the stay rope structure in the driving device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the unmanned aerial vehicle in the state of the inside of a box body;

FIG. 2 is a schematic view of the unmanned aerial vehicle in the state of being outside the box body;

FIG. 3 is a top view of the present utility model;

fig. 4 is a top plan view of the upper end of the support platform of the present utility model.

In the figure: 1. a case; 2. a support platform; 3. a driving motor; 4. a wire reel; 5. a wire slot; 6. a pull rope; 7. a first pulley; 8. a second pulley; 9. an upper limiting block; 10. a first pressure sensor; 11. a lower limiting block; 12. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a lifting platform of a vehicle-mounted unmanned aerial vehicle, which is shown in figures 1-4, and comprises a box body 1, wherein the upper end of the box body 1 is of an opening structure, and when the lifting platform is actually arranged, an opening part of the box body 1 is provided with a door capable of automatically controlling opening and closing. The box body 1 is internally provided with a supporting platform 2 which is in sliding connection along the vertical direction, the supporting platform 2 is used for bearing the unmanned aerial vehicle, and is used as a platform for the unmanned aerial vehicle to park and take off, the supporting platform 2 is provided with two working positions, the first supporting platform 2 is positioned at the lower part in the box body 1, the unmanned aerial vehicle is parked on the supporting platform 2 and is integrally positioned in the box body 1, and the unmanned aerial vehicle is in a non-working state at the moment, so that the unmanned aerial vehicle can be conveniently carried and stored by a vehicle body in the moving process; second, supporting platform 2 are located the opening position that is close to box 1, and when this position, the unmanned aerial vehicle of parking on supporting platform 2 wholly exposes outside box 1, can make things convenient for unmanned aerial vehicle's take off this moment, when unmanned aerial vehicle work is accomplished to withdraw simultaneously, also can conveniently fall on supporting platform 2, can not receive the influence of box 1 inner wall.

The utility model provides a be equipped with the drive arrangement who is used for driving supporting platform 2 reciprocating motion from top to bottom, wherein drive arrangement includes driving motor 3, bobbin 4, pulley assembly, stay cord 6, bobbin 4 is connected with driving motor 3's output, bobbin 4 and supporting platform 2 parallel arrangement are equipped with pulley assembly on the inside wall of box 1, the one end of stay cord 6 is fixed on supporting platform 2, the other end of stay cord 6 winds on bobbin 4 after bypassing pulley assembly, driving motor 3 can drive bobbin 4 like this and rotate, the rotation of bobbin 4 can drive supporting platform 2 reciprocating motion from top to bottom through stay cord 6.

Each pulley assembly in this application includes first pulley 7 and second pulley 8, and first pulley 7 sets up on the inside wall of box 1 and is close to the opening part of box 1, second pulley 8 is close to the setting of box 1 diapire. In order to reduce the volume of the whole device in practical design, a cavity is formed in the side wall of the box body 1 and used for installing the first pulley 7 and the second pulley 8, the first pulley 7 and the second pulley 8 are all in hidden structural design, and the inside wall of the box body 1 can be designed to be provided with holes of the pull ropes 6 only, so that the whole appearance can be improved.

In order to ensure the stability of the supporting platform 2 in the up-and-down moving process, at least one pulley component is arranged on two inner side walls of the box body 1, and the winding directions of the pull ropes 6 positioned on two sides of the box body 1 on the winding shafts 4 are opposite, so that the supporting platform 2 can be driven to move in the same direction by the rotation of the winding shafts 4 through the pull ropes 6 on two sides.

In order to limit the position of the supporting platform 2, an upper limiting block 9 is arranged at the opening part of the box body 1, a first pressure sensor 10 is arranged on the lower end face of the upper limiting block 9, when the supporting platform 2 moves to the highest displacement point, the first pressure sensor 10 is pressed, and the pressure signal of the first pressure sensor 10 can control the driving motor 3 to stop rotating; similarly, a lower limit block 11 is arranged at the lower part of the inner side wall of the box body 1, and a second pressure sensor is arranged on the upper end surface of the lower limit block 11, so that the limit of the lowest displacement point position of the supporting platform 2 can be realized.

In order to improve the stability when unmanned aerial vehicle parks, this application is equipped with constant head tank 12 on supporting platform 2's up end, is equipped with the electro-magnet in the constant head tank 12, and when unmanned aerial vehicle parks, its support frame can be placed in constant head tank 12 and is attracted by the electro-magnet, avoids the condition of rocking the landing that the jolt of automobile body caused.

The utility model provides a be equipped with protruding piece on supporting platform 2's the lateral wall, be equipped with the spout on the inside wall of box 1, protruding piece inlays the dress in the spout, is equipped with the wire casing 5 that is used for winding stay cord 6 on the spool 4, can improve the stability in the motion process.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims

1. The utility model provides a lift platform of on-vehicle unmanned aerial vehicle, its characterized in that, the power distribution box comprises a box body, the upper end of box is open structure, be equipped with in the box along vertical direction sliding connection's supporting platform, be equipped with on the diapire of box and be used for the drive supporting platform gliding drive arrangement, drive arrangement includes driving motor, bobbin, pulley assembly, stay cord, the bobbin is connected with driving motor's output, bobbin and supporting platform parallel arrangement, be equipped with pulley assembly on the inside wall of box, the one end of stay cord is fixed on supporting platform, the other end of stay cord winds behind the pulley assembly on the bobbin.

2. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 1, wherein the pulley assembly comprises a first pulley and a second pulley, the first pulley is arranged on the inner side wall of the box body and is close to the opening part of the box body, and the second pulley is arranged close to the bottom wall of the box body.

3. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 2, wherein at least one pulley component is arranged on two inner side walls of the box body, and winding directions of pull ropes positioned on two sides of the box body on the winding shafts are opposite.

4. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 1, wherein an upper limiting block is arranged at an opening part of the box body, and a first pressure sensor is arranged on a lower end face of the upper limiting block.

5. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 1, wherein a lower limiting block is arranged at the lower position of the inner side wall of the box body, and a second pressure sensor is arranged on the upper end face of the lower limiting block.

6. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 1, wherein a positioning groove is formed in the upper end face of the supporting platform, and an electromagnet is arranged in the positioning groove.

7. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 1, wherein a protruding block is arranged on the side wall of the supporting platform, a sliding groove is arranged on the inner side wall of the box body, and the protruding block is embedded in the sliding groove.

8. The lifting platform of the vehicle-mounted unmanned aerial vehicle according to claim 1, wherein the winding shaft is provided with a wire groove for winding a pull rope.