Unmanned aerial vehicle for high-altitude rescue

Abstract

The unmanned aerial vehicle for high-altitude rescue comprises an unmanned aerial vehicle mechanism and automatic limiting mechanisms, the automatic limiting mechanisms are connected to the two sides of the bottom of the unmanned aerial vehicle mechanism in a sleeved mode, each automatic limiting mechanism comprises an automatic limiting box, and a motor is fixedly connected to the inner side of an inner cavity of each automatic limiting box; a disc is fixedly connected to the output end of the motor, connecting rods are movably connected to the top and the bottom of the outer side of the disc through rotating shafts, pin shafts are movably connected to the outer sides of the connecting rods through rotating shafts, vertical plates are fixedly connected to the outer sides of the pin shafts, and the bottoms of the vertical plates are slidably connected with the inner wall of the automatic limiting box; and the outer side of the vertical plate is fixedly connected with an extension rod. According to the unmanned aerial vehicle, the phenomenon that traditional manual limiting is low in efficiency is changed, the limiting plates are adopted for limiting rescue goods, manual operation is not needed, rescue time cannot be delayed, and the situation that rescue cannot be conducted in time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude rescue, in particular to a high-altitude rescue unmanned aerial vehicle. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: A high-altitude rescue drone, and the patent number is: 201820321637.4. A high-altitude rescue drone, the high-altitude rescue drone includes: a fuselage; a thrower connected to the fuselage, the thrower is provided with a high-pressure gas bottle; a thrown object is connected to the high-pressure gas bottle; and a trigger device connected to the fuselage, the trigger device is configured to trigger the thrower to release the high-pressure gas bottle and the thrown object after receiving a trigger signal; the user can operate the remote control on the ground to control the trigger device on the drone to release the high-pressure gas bottle, the high-pressure gas bottle carries the thrown object to the target position, and throws life-saving equipment into the high-altitude floor; and the above-mentioned drones are manually limited by buckles when limiting the rescue materials, and manual operation is not only inefficient, but also delays the rescue time, resulting in the inability to carry out timely rescue.

[0003] Therefore, it is necessary to redesign the UAV to effectively prevent the slow efficiency of manually limiting the rescue materials. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a high-altitude rescue drone, which has the advantage of being able to automatically and quickly limit the position of rescue materials, thereby solving the problem of slow efficiency of manually limiting the position of rescue materials.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-altitude rescue drone, comprising:

[0006] drone agencies;

[0007] An automatic limit mechanism, the automatic limit mechanisms are all sleeved on both sides of the bottom of the drone mechanism, the automatic limit mechanism includes an automatic limit box, the inner side of the inner cavity of the automatic limit box is fixedly connected to a motor, the output end of the motor is fixedly connected to a disc, the top and bottom of the outer side of the disc are both movably connected to a connecting rod through a rotating shaft, the outer side of the connecting rod is movably connected to a pin shaft through a rotating shaft, the outer side of the pin shaft is fixedly connected to a vertical plate, the bottom of the vertical plate is slidably connected to the inner wall of the automatic limit box, the outer side of the vertical plate is fixedly connected to an extension rod, the outer side of the extension rod penetrates to the outer side of the automatic limit box and is fixedly connected to the limit plate, and the inner side of the limit plate fits with the drone mechanism.

[0008] As a preferred embodiment of the present invention, the UAV mechanism includes a frame assembly, and both sides of the bottom of the frame assembly are fixedly connected with landing gears.

[0009] As a preferred embodiment of the present invention, transverse grooves are provided on the front and rear sides of the bottom of the inner cavity of the automatic limit box, and the bottom of the vertical plate is slidably connected to the inside of the transverse grooves.

[0010] As a preferred embodiment of the utility model, a support block is fixedly connected to the bottom of the motor, and the bottom of the support block is fixedly connected to the inner wall of the automatic limit box.

[0011] As a preferred embodiment of the present invention, both sides of the automatic limit box are provided with openings, and the openings are used in conjunction with the extension rods.

[0012] As a preferred embodiment of the present invention, a buffer spring is fixedly connected to the top of the outer side of the vertical plate, and the outer side of the buffer spring is fixedly connected to the inner wall of the automatic limit box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model UAV changes the phenomenon of slow efficiency of traditional manual limiting, and adopts limiting plates to limit the rescue materials, so there is no need for manual operation, which will not delay the rescue time and will not lead to the inability to carry out timely rescue.

[0015] 2. Through the setting of the UAV mechanism, the utility model can be quickly deployed to hard-to-reach areas, such as mountainous areas, forests or waters, quickly locate and assess the disaster situation, and can also search a large area in a short time to quickly find trapped people or disasters, thereby accelerating rescue operations. It can also perform high-risk tasks, such as flying over dangerous areas, entering toxic gases or fire scenes, etc., to reduce the life risks faced by rescue personnel. In complex environments, UAVs can operate through remote control to avoid direct exposure of personnel to dangerous environments. The cameras and other sensors equipped can transmit on-site images and data in real time, provide the command center with accurate disaster information, and help decision makers formulate more accurate rescue plans. It can also carry a variety of rescue equipment, such as medical first aid kits, food, water and other necessities, and deliver them directly to the disaster-stricken areas to provide much-needed assistance to trapped people. It can also be used for tasks such as fire fighting and lighting, further expanding its scope of application in rescue operations.

[0016] 3. The utility model can make the vertical plate slide more smoothly inside the automatic limit box through the setting of the transverse groove, thereby reducing the friction between the vertical plate and the automatic limit box, extending the service life of the vertical plate, and having a limiting effect on the vertical plate.

[0017] 4. The utility model can make the motor operate more stably by setting the support block, and at the same time offset the vibration generated by the motor during operation, thereby increasing the service life of the motor.

[0018] 5. The utility model can make the extension rod move more smoothly through the setting of the opening, avoiding the extension rod from being blocked.

[0019] 6. The utility model can make the vertical plate move more stably and limit the moving speed of the vertical plate by setting the buffer spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a structural diagram of the UAV mechanism of the utility model;

[0022] Figure 3 It is a cross-sectional view of the automatic limit box of the utility model;

[0023] Figure 4 It is a bottom view of the local structure of the utility model.

[0024] In the figure: 1. UAV mechanism; 11. Frame assembly; 12. Landing gear; 2. Automatic limit mechanism; 21. Automatic limit box; 22. Motor; 23. Disc; 24. Connecting rod; 25. Pin shaft; 26. Vertical plate; 27. Extension rod; 28. Limit plate; 3. Horizontal groove; 4. Support block; 5. Opening; 6. Buffer spring. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 4 As shown, the utility model provides a high-altitude rescue drone, comprising:

[0027] UAV Agency 1;

[0028] Automatic limit mechanism 2, the automatic limit mechanism 2 is sleeved on both sides of the bottom of the drone mechanism 1, the automatic limit mechanism 2 includes an automatic limit box 21, the inner side of the inner cavity of the automatic limit box 21 is fixedly connected with a motor 22, the output end of the motor 22 is fixedly connected with a disc 23, the top and bottom of the outer side of the disc 23 are movably connected with a connecting rod 24 through a rotating shaft, the outer side of the connecting rod 24 is movably connected with a pin 25 through a rotating shaft, the outer side of the pin 25 is fixedly connected with a vertical plate 26, the bottom of the vertical plate 26 is slidably connected to the inner wall of the automatic limit box 21, the outer side of the vertical plate 26 is fixedly connected with an extension rod 27, the outer side of the extension rod 27 penetrates to the outer side of the automatic limit box 21 and is fixedly connected with a limit plate 28, and the inner side of the limit plate 28 is in contact with the drone mechanism 1.

[0029] refer to Figure 2 The UAV mechanism 1 includes a frame assembly 11, and both sides of the bottom of the frame assembly 11 are fixedly connected with landing gears 12.

[0030] As a technical optimization scheme of the utility model, through the setting of the drone mechanism 1, it can be quickly deployed to hard-to-reach areas, such as mountainous areas, forests or waters, quickly locate and assess the disaster situation, and can also search a large area in a short time to quickly find trapped people or disasters, thereby accelerating rescue operations. It can also perform high-risk tasks, such as flying over dangerous areas, entering toxic gases or fire scenes, etc., to reduce the life risks faced by rescue personnel. In complex environments, drones can operate through remote control to avoid direct exposure of personnel to dangerous environments, and the cameras and other sensors equipped can transmit on-site images and data in real time, provide accurate disaster information to the command center, and help decision makers formulate more accurate rescue plans. It can also carry a variety of rescue equipment, such as medical first aid kits, food, water and other necessities, and deliver them directly to the disaster-stricken areas to provide much-needed assistance to trapped people. It can also be used for tasks such as fire fighting and lighting, further expanding its scope of application in rescue operations.

[0031] refer to Figure 3 A transverse groove 3 is provided on the front and rear sides of the bottom of the inner cavity of the automatic limit box 21 , and the bottom of the vertical plate 26 is slidably connected to the inside of the transverse groove 3 .

[0032] As a technical optimization solution of the utility model, through the setting of the horizontal groove 3, the vertical plate 26 can slide more smoothly inside the automatic limit box 21, reducing the friction between the vertical plate 26 and the automatic limit box 21, extending the service life of the vertical plate 26, and at the same time having a limiting effect on the vertical plate 26.

[0033] refer to Figure 3 The bottom of the motor 22 is fixedly connected with a support block 4, and the bottom of the support block 4 is fixedly connected to the inner wall of the automatic limit box 21.

[0034] As a technical optimization solution of the present invention, the support block 4 is provided to enable the motor 22 to operate more stably, and at the same time, the vibration generated by the motor 22 during operation is offset, thereby increasing the service life of the motor 22.

[0035] refer to Figure 3 Both sides of the automatic limit box 21 are provided with openings 5 ​​, and the openings 5 ​​are used in conjunction with the extension rods 27 .

[0036] As a technical optimization solution of the present invention, the provision of the opening 5 can enable the extension rod 27 to move more smoothly, thereby avoiding the extension rod 27 from being blocked.

[0037] refer to Figure 3 A buffer spring 6 is fixedly connected to the top of the outer side of the vertical plate 26 , and the outer side of the buffer spring 6 is fixedly connected to the inner wall of the automatic limit box 21 .

[0038] As a technical optimization solution of the present invention, by providing the buffer spring 6 , the vertical plate 26 can be moved more stably, and the moving speed of the vertical plate 26 can be limited at the same time.

[0039] The working principle and use process of the utility model are as follows: first, when the user places the materials on the inner side of the drone mechanism 1, the motor 22 is started, and the output end of the motor 22 drives the disc 23 to rotate, and the disc 23 drives one end of the connecting rod 24 to rotate, and the other end of the connecting rod 24 drives the pin 25 to move inward, and the pin 25 drives the vertical plate 26 to move inward, and the vertical plate 26 drives the extension rod 27 to move inward, and the extension rod 27 drives the limit plate 28 to move inward, so that the limit plate 28 limits the rescue materials, so as to achieve the effect of automatically and quickly limiting the rescue materials.

[0040] In summary, the high-altitude rescue drone changes the phenomenon of slow efficiency of traditional manual limiting through the drone, and adopts the limiting plate 28 to limit the rescue materials, so there is no need for manual operation, which will not delay the rescue time and will not lead to the failure of timely rescue.

[0041] 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.

[0042] 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 high-altitude rescue drone, characterized by: include: Drone Agency (1); An automatic limit mechanism (2), wherein the automatic limit mechanism (2) is sleeved on both sides of the bottom of the drone mechanism (1), and the automatic limit mechanism (2) comprises an automatic limit box (21), the inner side of the inner cavity of the automatic limit box (21) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to a disk (23), the top and bottom of the outer side of the disk (23) are both movably connected to a connecting rod (24) via a rotating shaft, the outer side of the connecting rod (24) is movably connected to a pin (25) via a rotating shaft, the outer side of the pin (25) is fixedly connected to a vertical plate (26), the bottom of the vertical plate (26) is slidably connected to the inner wall of the automatic limit box (21), the outer side of the vertical plate (26) is fixedly connected to an extension rod (27), the outer side of the extension rod (27) penetrates to the outer side of the automatic limit box (21) and is fixedly connected to a limit plate (28), and the inner side of the limit plate (28) is in contact with the drone mechanism (1).

2. The high-altitude rescue drone according to claim 1, characterized in that: The drone mechanism (1) comprises a frame assembly (11), and landing gears (12) are fixedly connected to both sides of the bottom of the frame assembly (11).

3. The high-altitude rescue drone according to claim 1, characterized in that: The front and rear sides of the bottom of the inner cavity of the automatic limit box (21) are both provided with transverse grooves (3), and the bottom of the vertical plate (26) is slidably connected inside the transverse grooves (3).

4. The high-altitude rescue drone according to claim 1, characterized in that: A support block (4) is fixedly connected to the bottom of the motor (22), and the bottom of the support block (4) is fixedly connected to the inner wall of the automatic limit box (21).

5. The high-altitude rescue drone according to claim 1, characterized in that: Openings (5) are provided on both sides of the automatic limit box (21), and the openings (5) are used in conjunction with the extension rods (27).

6. The high-altitude rescue drone according to claim 1, characterized in that: A buffer spring (6) is fixedly connected to the top of the outer side of the vertical plate (26), and the outer side of the buffer spring (6) is fixedly connected to the inner wall of the automatic limit box (21).

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