Self-powered unmanned aerial vehicle with load for emergency medical instrument box

Abstract

The invention discloses a self-powered load first-aid medical instrument box unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a storage battery is fixedly connected to one side of the top surface of the unmanned aerial vehicle body, an air cylinder is fixedly connected to one side of the top surface of the storage battery, and a transmission column is rotatably connected to the middle of the top surface of the storage battery. An air cylinder drives a rack to move, the rack drives a meshed gear, the gear rotates to drive a photovoltaic panel to change the angle, solar energy in different directions is effectively absorbed, and the self-power-supply effect is enhanced. A motor drives a first belt wheel, the first belt wheel drives a second belt wheel, and the second belt wheel drives a threaded rod to rotate. When the threaded rod rotates, the movable block in threaded connection moves, and when the movable block moves, the movable block drives the fixing plate on the connecting rod to effectively fix the first-aid medical instrument box, so that scattering of medical supplies in the medical instrument box caused by poor stability in the flying process is effectively prevented, and the first-aid efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to a self-powered load-bearing first aid medicine and equipment box unmanned aerial vehicle. Background Art

[0002] As an important branch of drone application, medical drones have been gradually applied to the medical field since 2012, including rescue, transportation and diagnosis. With the advancement of science and technology, drone flight technology has developed rapidly, and medical drones have made remarkable progress in technology. From the initial pure manual control to the current autonomous navigation and autonomous obstacle avoidance, medical drones have become an important supplement to medical emergency and other fields.

[0003] Existing self-powered drones that carry a first aid medicine box still have the following defects when in use: when the body needs to be self-powered during flight, the solar panel cannot effectively change direction, affecting the absorption of solar light, slowing down the self-powering effect of the drone, and the stability is poor during flight. The stability is poor when the first aid medicine box is loaded, which can easily cause the medical supplies in the first aid medicine box to scatter, reducing the first aid efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a self-powered payload first aid medicine box drone.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a self-powered load-carrying first aid medicine box drone, comprising a drone body, a battery is fixedly connected to one side of the top surface of the drone body, a cylinder is fixedly connected to one side of the top surface of the battery, a transmission column is rotatably connected to the middle of the top surface of the battery, a gear is fixedly connected to the bottom of the transmission column, a rack is fixedly connected to the output end of the cylinder, the rack is meshed with the gear, a photovoltaic panel is fixedly connected to the top surface of the transmission column, a fixing frame is fixedly connected to the side of the top surface of the drone body away from the battery, a slide groove is provided on the top of the fixing frame, and the A fixed block is fixedly connected to the front side of the top of the fixed frame, and a motor is fixedly connected to the bottom surface of the fixed block, and a pulley 1 is fixedly connected to the output end of the motor, a belt body is installed on the pulley 1, and a pulley 2 is installed on the side of the belt body away from the pulley 1, and a threaded rod is fixedly connected to the middle part of the pulley 2, connecting blocks are fixedly connected to the two sides of the top of the fixed frame, and threaded rods are rotatably connected between the two groups of connecting blocks, and a movable block is threadedly connected to the threaded rod, and connecting rods are fixedly connected to the front and rear sides of the movable block, and a slider is fixedly connected to the top of the connecting rod, and the slider is slidably connected in the slide groove.

[0006] As a further description of the above technical solution:

[0007] Support rods are fixedly connected to both sides of the top surface of the drone body, and propellers are connected to the support rods.

[0008] As a further description of the above technical solution:

[0009] The storage battery is electrically connected to the photovoltaic panel.

[0010] As a further description of the above technical solution:

[0011] The bottom surface of the drone body is fixedly connected with a supporting leg, and the bottom of the supporting leg is made of rubber.

[0012] As a further description of the above technical solution:

[0013] The threaded rod has two groups of threads symmetrically arranged.

[0014] As a further description of the above technical solution:

[0015] The movable block, the connecting rod, the sliding block and the fixed plate are symmetrically arranged in two groups.

[0016] The present invention has the following beneficial effects: in the present invention, when the drone is self-powered to adjust the direction of the photovoltaic panel, the cylinder is started, the cylinder drives the rack to move, the rack transmits the meshing gear, and when the gear rotates, the photovoltaic panel on the transmission column is driven to change its angle, effectively absorbing solar energy from different directions, thereby enhancing the effect of self-power supply.

[0017] When the first aid medicine box needs to be fixed, the motor is started, the motor transmits the power to the first pulley, the first pulley transmits the power to the second pulley through the belt body, the second pulley drives the threaded rod to rotate, when the threaded rod rotates, the movable block connected by the thread moves, and when the movable block moves, it drives the fixed plate on the connecting rod to effectively fix the first aid medicine box, effectively preventing the medical supplies in the medicine box from being scattered due to poor stability during flight, thereby improving the first aid efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a self-powered payload first aid medicine box drone proposed by the present invention;

[0019] Figure 2 A schematic diagram of the partial structure of a self-powered payload first aid medicine box drone proposed by the present invention Figure 1 ;

[0020] Figure 3 A schematic diagram of the partial structure of a self-powered payload first aid medicine box drone proposed by the present invention Figure 2 .

[0021] Legend:

[0022] 1. Drone body; 2. Battery; 3. Transmission column; 4. Gear; 5. Cylinder; 6. Rack; 7. Photovoltaic panel; 8. Support rod; 9. Propeller; 10. Support leg; 11. Fixed frame; 12. Slide; 13. Connecting block; 14. Fixed block; 15. Motor; 16. Pulley 1; 17. Belt body; 18. Pulley 2; 19. Threaded rod; 20. Movable block; 21. Connecting rod; 22. Slider; 23. Fixed plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1-3 , an embodiment provided by the present invention: a self-powered load first aid medicine box drone, comprising a drone body 1, a battery 2 is fixedly connected to one side of the top surface of the drone body 1, a cylinder 5 is fixedly connected to one side of the top surface of the battery 2, a transmission column 3 is rotatably connected to the middle of the top surface of the battery 2, a gear 4 is fixedly connected to the bottom of the transmission column 3, a rack 6 is fixedly connected to the output end of the cylinder 5, the rack 6 is meshed with the gear 4, a photovoltaic panel 7 is fixedly connected to the top surface of the transmission column 3, a fixing frame 11 is fixedly connected to the side of the top surface of the drone body 1 away from the battery 2, a slide groove 12 is opened on the top of the fixing frame 11, and a fixed fixed frame 11 is fixedly connected to the front side of the top of the fixing frame 11 Block 14, a motor 15 is fixedly connected to the bottom surface of the fixed block 14, a pulley 16 is fixedly connected to the output end of the motor 15, a belt body 17 is installed on the pulley 16, a pulley 2 18 is installed on the side of the belt body 17 away from the pulley 16, a threaded rod 19 is fixedly connected to the middle of the pulley 2 18, connecting blocks 13 are fixedly connected to both sides of the top of the fixed frame 11, the two groups of connecting blocks 13 are rotatably connected between the threaded rods 19, a movable block 20 is threadedly connected to the threaded rods 19, the front and rear sides of the movable block 20 are fixedly connected to connecting rods 21, the top of the connecting rod 21 is fixedly connected to a slider 22, and the slider 22 is slidably connected in the slide groove 12.

[0025] Support rods 8 are fixedly connected to both sides of the top surface of the drone body 1, and propellers 9 are connected to the support rods 8. The battery 2 is electrically connected to the photovoltaic panel 7. Support legs 10 are fixedly connected to the bottom surface of the drone body 1. The bottom of the support legs 10 is made of rubber material to enhance the cushioning effect of the drone body 1 when landing. Two groups of threads are symmetrically arranged on the threaded rod 19, and two groups of movable blocks 20, connecting rods 21, sliders 22 and fixed plates 23 are symmetrically arranged to enhance the fixing effect of the mechanical medicine box.

[0026] Working principle: when the first aid medicine box needs to be fixed during operation, the motor 15 is started, and the motor 15 drives the pulley 16 to rotate. When the pulley 16 rotates, the belt body 17 transmits the transmission to the pulley 2 18, and the pulley 2 18 transmits the two sets of relative movable blocks 20 connected by threads. When the movable blocks 20 move relatively, the slider 22 drives the fixed plate 23 to move relatively, so as to effectively fix the first aid medicine box. When the direction of the photovoltaic panel 7 needs to be adjusted, the cylinder 5 is started, and the cylinder 5 drives the rack 6 to move, and the rack 6 transmits the meshing gear 4. The gear 4 drives the transmission column 3 to rotate, and the transmission column 3 transmits the photovoltaic panel 7, which effectively changes the direction in which the photovoltaic panel 7 absorbs solar energy.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-powered drone carrying a first aid medicine box, comprising a drone body (1), characterized in that: A storage battery (2) is fixedly connected to one side of the top surface of the drone body (1), a cylinder (5) is fixedly connected to one side of the top surface of the storage battery (2), a transmission column (3) is rotatably connected to the middle of the top surface of the storage battery (2), a gear (4) is fixedly connected to the bottom of the transmission column (3), a rack (6) is fixedly connected to the output end of the cylinder (5), the rack (6) is meshedly connected to the gear (4), a photovoltaic panel (7) is fixedly connected to the top surface of the transmission column (3), a fixing frame (11) is fixedly connected to the side of the top surface of the drone body (1) away from the storage battery (2), a slide groove (12) is provided on the top of the fixing frame (11), a fixing block (14) is fixedly connected to the front side of the top of the fixing frame (11), and a motor (14) is fixedly connected to the bottom surface of the fixing block (14). 15), the output end of the motor (15) is fixedly connected with a pulley 1 (16), the pulley 1 (16) is mounted with a belt body (17), the belt body (17) is mounted with a pulley 2 (18) on the side away from the pulley 1 (16), the middle of the pulley 2 (18) is fixedly connected with a threaded rod (19), the top two sides of the fixed frame (11) are fixedly connected with connecting blocks (13), the two groups of connecting blocks (13) are rotatably connected with the threaded rod (19), the threaded rod (19) is threadedly connected with a movable block (20), the movable block (20) is fixedly connected with a connecting rod (21) at the front and rear sides, the top of the connecting rod (21) is fixedly connected with a slider (22), and the slider (22) is slidably connected in the slide groove (12).

2. The self-powered payload first aid medicine box drone according to claim 1, characterized in that: Support rods (8) are fixedly connected to both sides of the top surface of the drone body (1), and propellers (9) are connected to the support rods (8).

3. The self-powered first aid medicine box drone according to claim 1, characterized in that: The storage battery (2) is electrically connected to the photovoltaic panel (7).

4. The self-powered payload first aid medicine box drone according to claim 1, characterized in that: The bottom surface of the drone body (1) is fixedly connected to a support leg (10), and the bottom of the support leg (10) is made of rubber.

5. The self-powered payload first aid medicine box drone according to claim 1, characterized in that: The threaded rod (19) has two groups of threads symmetrically arranged on it.

6. The self-powered payload first aid medicine box drone according to claim 1, characterized in that: The movable block (20), the connecting rod (21), the sliding block (22) and the fixed plate (23) are symmetrically arranged in two groups.

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