A smart drone for emergency rescue

Abstract

This invention discloses an intelligent drone for emergency rescue. The invention relates to the field of emergency rescue technology. The top of the rescue frame is fixedly connected to the middle of the lower end of the drone's base box. The inner wall of the rescue frame is slidably connected to the outer wall of the receiving frame. A lower receiving box is connected to the lower end of the receiving frame. Both sides of the drone's base box are fixedly connected to the side of the lower receiving box that is close to each other. Glow sticks are installed inside the receiving compartment. The advantages of this invention are: the lower receiving box facilitates the transport of rescue supplies; it enables the intelligent drone to have a certain counterweight capacity, allowing the rescue drone to perform rescue operations in more windy environments; the receiving interface and bearing block can suspend suspended items; the lower receiving box can place glow sticks near the trapped person; and the squeezing block, in conjunction with the squeezing rod, can squeeze the glow sticks to make them light up, making it easier for rescuers to locate the trapped person and improving rescue efficiency.

Description

Technical Field

[0001] This invention relates to the field of emergency rescue technology, specifically to an intelligent unmanned aerial vehicle (UAV) for emergency rescue. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and onboard program control devices, or operated autonomously by an onboard computer, either completely or intermittently. UAVs can be divided into military and civilian applications. In the military field, UAVs are divided into reconnaissance aircraft and target drones. Emergency rescue intelligent UAVs have become powerful assistants in rescue operations due to their unique advantages.

[0003] Common intelligent drones have poor stability in windy environments, making them unsuitable for rescue operations in severe windy weather. This limits their applicability in rescue scenarios. In areas with poor signal, it is inconvenient to quickly inform nearby rescuers of the location of the stranded person found by the intelligent drone, leaving rescuers without effective assistance in locating the stranded person. Therefore, we propose an intelligent drone for emergency rescue. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent unmanned aerial vehicle (UAV) for emergency rescue.

[0005] To address the problems mentioned in the background art, the present invention provides the following technical solution: an intelligent unmanned aerial vehicle (UAV) for emergency rescue, comprising a UAV body, the UAV body including a UAV base box, foot clamps fixedly connected to both the left and right sides of the lower end of the UAV base box, and an assistance mechanism connected to the lower end of the UAV base box, the assistance mechanism including:

[0006] The receiving frame has its top end fixedly connected to the middle of the bottom end of the UAV base box. The inner wall of the receiving frame is slidably connected to the outer wall of the receiving frame. The receiving frame is connected to a receiving mechanism. The lower end of the receiving frame is connected to a lower receiving box, and the bottom wall of the lower receiving box is inclined towards the middle.

[0007] The bottom wall of the receiving box can be further designed to be inclined with the lowest point in the middle and the highest points at the four corners, thereby further improving the effect of concentrating items in the receiving box. A through hole is opened at the upper end of the receiving frame, and a U-shaped rod is slidably connected to the inner wall of the receiving box. Connecting rods are installed on both sides of the upper end of the U-shaped rod, and the connecting rods extend through the through hole to the top of the receiving frame. At the same time, a clamping mechanism is set at the upper end of the receiving frame to clamp and fix the position of the connecting rods. This can further limit the position of items in the receiving box, so that the items cannot shake during transportation, and further improve the stability of the intelligent drone during flight.

[0008] The support block has a bearing interface at its lower end, and the bearing interface is connected to the support block through a cavity forming mechanism;

[0009] The upper wall of the support block can also be made into a triangular or sawtooth shape to gather and limit items, and can also be customized according to the shape of the hanging parts;

[0010] The lower drop box is fixedly connected to the left and right sides of the drone base box, which are close to each other. The lower end of the lower drop box is provided with a contact chamber, and a contact block is fixedly connected to the left side of the inner wall of the contact chamber. The upper side of the lower drop box is connected to a supply mechanism.

[0011] The extrusion rod has a rear wall rotatably connected to the rear end of the extrusion chamber. The outer wall of the extrusion rod has a selection chamber, which cooperates with the extrusion block. A fluorescent stick is installed inside the selection chamber.

[0012] As a further embodiment of the present invention: the rear end of the lower feeding box is fixedly connected to the front end of the drive motor, the rear end of the lower feeding box is provided with a through hole, the output end of the drive motor extends into the interior of the extrusion chamber through the through hole, and the output end of the drive motor is fixedly connected to the rear end of the extrusion rod.

[0013] As a further embodiment of the present invention: the receiving mechanism includes a right-angle frame and a threaded rod. The left and right sides of the receiving frame are fixedly connected to two right-angle frames, and the left side of each of the four right-angle frames is provided with an external threaded hole. The inner wall of each of the four external threaded holes is spirally connected to the outer wall of the threaded rod.

[0014] Alternatively, the mounting bracket can be fixedly connected to the rear end of the support bracket, preventing the receiving bracket from sliding out from the rear end of the support bracket. At the same time, a snap-fit ​​mechanism can be provided on the side of the support bracket, and a slot can be opened on the receiving bracket to limit the position of the receiving bracket.

[0015] As a further aspect of the present invention: two internal threaded holes are provided on both the left and right sides of the receiving frame and the receiving frame, and four threaded rods cooperate with the internal threaded holes provided on the receiving frame and the receiving frame.

[0016] As a further embodiment of the present invention: the cavity forming mechanism includes an outer expansion chamber, which is formed on the top wall of the bearing interface. The outer expansion chamber has inner storage chambers formed on both the front and rear inner walls. The upper end of the outer expansion chamber has a movable slide groove. The front and rear inner walls of the movable slide groove have inner slide rails, and the inner walls of the two inner slide rails are slidably connected to the outer wall of the bearing block.

[0017] As a further embodiment of the present invention: the supply mechanism includes a baffle plate, a guide rod, a supply plate, a supply spring and an anti-reverse plate, the upper wall of the extrusion chamber is provided with a supply chamber, and the supply chamber is provided through the upper wall of the lower feeding box, and the front end of the inner wall of the supply chamber is fixedly connected to the outer wall of the baffle plate.

[0018] As a further embodiment of the present invention: an expansion compartment is provided on the side of the supply compartment near the base box of the drone, and the front and rear sides of the bottom wall of the expansion compartment are rotatably connected to the lower end of the guide rod, and lifting holes are provided on the front and rear sides of the upper end of the supply plate.

[0019] As a further embodiment of the present invention: the inner walls of both lifting holes are slidably connected to the outer wall of the guide rod, the lower end of the supply plate is fixedly connected to the upper end of the supply spring, and the lower end of the supply spring is fixedly connected to the lower wall of the expansion chamber, the side of the supply plate near the supply chamber is fixedly connected to the anti-reverse plate, and a rotation limiting mechanism is connected above the supply plate.

[0020] Alternatively, the anti-return plate can be set as an anti-return rod. At the same time, a threaded hole is opened below the lower feeding box and between the two guide rods. A threaded shaft is screwed into the threaded hole. The threaded shaft is raised and lowered by the cooperation between the threaded shaft and the threaded hole. Then, the upper end of the threaded shaft is rotated and connected to the lower end of the supply plate. The raising and lowering of the threaded shaft pulls the supply plate up and down, which allows the supply plate to stop at any position, making the position of the supply plate more flexible.

[0021] As a further aspect of the present invention: the limiting mechanism includes a limiting plate, the upper end of the limiting plate having a limiting hole, the inner wall of the limiting hole being slidably connected to the outer wall of the front guide rod, and two limiting ports being opened on the front side of the inner wall of the expansion chamber, and the limiting ports being distributed on the left and right sides of the expansion chamber, with the inner walls of the two limiting ports being slidably connected to the outer wall of the limiting plate.

[0022] Compared with the prior art, the beneficial effects of the present invention by adopting the above technical solution are as follows:

[0023] 1. This invention facilitates the transport of rescue supplies through the lower receiving box, enables intelligent drones to have a certain counterweight capacity, and allows the counterweight to be placed in the middle of the drone, enabling the rescue drone to conduct rescue operations in more windy environments. The receiving interface and bearing block can suspend suspended items, and the cavity mechanism can create an independent space at the top of the bearing block, making the items more stable and preventing them from falling. The lower dropping box can place glow sticks near the trapped person, and the extrusion block can work with the extrusion rod to squeeze the glow sticks, making them light up and making it easier for rescuers to locate the trapped person, thus improving rescue efficiency.

[0024] 2. The present invention can further increase the load-bearing capacity of the receiving frame through the right-angle frame, and can further fix the receiving frame and the lower receiving box through the threaded rod, thereby improving the stability of the items inside the lower receiving box during transportation. Through the setting of the bearing block, when an item is hung above the bearing block, the lower wall of the bearing block will block and seal the outer expansion compartment, thereby forming a sealed space between the bearing block and the inner compartment to prevent the item from falling off.

[0025] 3. This invention increases the number of glow sticks stored in the supply compartment by expanding the capacity compartment, thereby better marking the location of trapped individuals. With the setting of guide rod, supply plate and supply spring, glow sticks can be replenished in the supply compartment in time when they are dropped. The anti-return plate can block the glow sticks in the supply compartment to prevent them from entering under the supply plate. The rotation limiter can limit the position of the supply plate, making it more convenient to replenish glow sticks. Attached Figure Description

[0026] Figure 1 This is an overall three-dimensional schematic diagram of an embodiment of the present invention;

[0027] Figure 2 This is a three-dimensional schematic diagram of the drone's chassis in an embodiment of the present invention;

[0028] Figure 3 This is a three-dimensional schematic diagram of the support frame in an embodiment of the present invention;

[0029] Figure 4 This is a three-dimensional schematic diagram of the lower junction box in an embodiment of the present invention;

[0030] Figure 5 This is a three-dimensional schematic diagram of the receiving frame in an embodiment of the present invention;

[0031] Figure 6 This is a three-dimensional schematic diagram of the bearing block in an embodiment of the present invention;

[0032] Figure 7 This is a three-dimensional schematic diagram of the lower dropping box in an embodiment of the present invention;

[0033] Figure 8 This is a three-dimensional schematic diagram of the extrusion chamber in an embodiment of the present invention;

[0034] Figure 9 This is a three-dimensional schematic diagram of the supply plate in an embodiment of the present invention.

[0035] In the diagram: 1. UAV body; 11. UAV base box; 12. Foot clamp; 2. Assistance mechanism; 21. Assistance frame; 22. Receiving frame; 23. Lower receiving box; 24. Bearing block; 241. Receiving interface; 25. Lower dropping box; 26. Extrusion rod; 27. Extrusion chamber; 28. Extrusion block; 3. Receiving mechanism; 31. Right-angle frame; 32. Internal threaded hole; 33. Threaded rod; 34. External threaded hole; 4. Cavity forming mechanism; 41. Outer expansion chamber; 42. Inner storage chamber; 43. Moving slide; 5. Drive motor; 6. Supply mechanism; 61. Baffle plate; 62. Supply chamber; 63. Expansion chamber; 64. Guide rod; 65. Supply plate; 66. Supply spring; 67. Anti-return plate; 7. Rotation limiting mechanism; 71. Rotation limiting plate; 72. Rotation limiting port. Detailed Implementation

[0036] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand the present invention, but does not constitute a limitation of the present invention.

[0037] Furthermore, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0038] Example 1:

[0039] Therefore, in order to effectively solve the above problems, this application proposes an intelligent unmanned aerial vehicle for emergency rescue, as shown in the attached drawings of the specification. Figure 1-9 As shown, the device includes a drone body 1, which includes a drone base box 11. Foot clips 12 are fixedly connected to both the left and right sides of the lower end of the drone base box 11. An assistance mechanism 2 is connected to the lower end of the drone base box 11. The assistance mechanism 2 includes:

[0040] The top of the support frame 21 is fixedly connected to the middle of the lower end of the drone base box 11. The inner wall of the support frame 21 is slidably connected to the outer wall of the receiving frame 22. The receiving frame 22 is connected to the receiving mechanism 3. The lower end of the receiving frame 22 is connected to the lower receiving box 23. The bottom wall of the lower receiving box 23 is inclined towards the middle.

[0041] The bottom wall of the lower receiving box 23 can be further set to an inclined state with the lowest center and the highest four corners, thereby further improving the effect of concentrating items in the lower receiving box 23. A through hole is opened at the upper end of the receiving frame 21, and a U-shaped rod is slidably connected to the inner wall of the lower receiving box 23. Connecting rods are installed on both sides of the upper end of the U-shaped rod, and the connecting rods extend through the through hole to the top of the receiving frame 22. At the same time, a clamping mechanism is set at the upper end of the receiving frame 22 to clamp and fix the position of the connecting rods. This can further limit the position of items in the lower receiving box 23, so that the items cannot shake during transportation, and further improve the stability of the intelligent drone during flight.

[0042] The lower end of the support block 24 and the support frame 21 is provided with a support interface 241, which is connected to the support block 24 through the cavity forming mechanism 4.

[0043] The upper wall of the support block 24 can also be shaped into a triangle, a sawtooth shape, or other shapes that can gather and limit items, and can also be customized according to the shape of the hanging parts;

[0044] The lower drop box 25 and the drone base box 11 are fixedly connected to each other on the side close to each other. The lower end of the lower drop box 25 is provided with a contact chamber 27, and a contact block 28 is fixedly connected to the left side of the inner wall of the contact chamber 27. The upper side of the lower drop box 25 is connected to a supply mechanism 6.

[0045] The rear wall of the extrusion contact rod 26 and the extrusion contact chamber 27 are rotatably connected to the rear end of the extrusion contact rod 26. The outer wall of the extrusion contact rod 26 is provided with a selection chamber, and the selection chamber cooperates with the extrusion contact block 28. A fluorescent stick is installed inside the selection chamber.

[0046] Specific workflow: When the intelligent drone is conducting rescue operations in windy conditions, the items needed for the rescue can be placed inside the lower receiving box 23. At the same time, the inclined bottom wall of the lower receiving box 23 can place the items as far towards the center as possible. After the rescue items are delivered to the rescuers or the trapped person, the rescuers or the trapped person can place some heavy items inside the lower receiving box 23, thereby making the intelligent drone have a certain amount of counterweight and making the intelligent drone more stable on the return trip.

[0047] When it is necessary to hang items, the item strap can be suspended above the support block 24 through the receiving interface 241. Then, the cavity forming mechanism 4 is used to create an independent space above the support block 24, so that the item strap will not fall off.

[0048] Meanwhile, during nighttime rescue operations, once the intelligent drone locates a trapped person, it can rotate the squeeze rod 26 to bring the glow stick into contact with the squeeze block 28. Then, it can squeeze the glow stick to make it light up. At this point, the squeeze rod 26 can be rotated again to drop the glow stick through the squeeze chamber 27 and place it next to the trapped person, allowing rescuers to more accurately determine the location of the trapped person.

[0049] Furthermore, the lower receiving box 23 facilitates the transport of rescue supplies and enables the intelligent drone to have a certain counterweight capacity. It also allows the counterweight to be placed in the middle of the intelligent drone, enabling the rescue drone to conduct rescue operations in more windy environments. The receiving interface 241 and the bearing block 24 can suspend suspended items, and the cavity-forming mechanism 4 can create an independent space at the upper end of the bearing block 24, making the items more stable when suspended and preventing them from falling. The lower dropping box 25 can drop glow sticks next to the trapped person. The extrusion block 28 can work with the extrusion rod 26 to squeeze the glow sticks, making them light up and making it easier for rescuers to locate the trapped person, thus improving rescue efficiency.

[0050] Example 2:

[0051] Based on Embodiment 1, as shown in the accompanying drawings of the specification. Figure 1-9 As shown, the rear end of the lower feeding box 25 is fixedly connected to the front end of the drive motor 5. The rear end of the lower feeding box 25 is provided with a through hole. The output end of the drive motor 5 extends into the interior of the extrusion chamber 27 through the through hole, and the output end of the drive motor 5 is fixedly connected to the rear end of the extrusion rod 26.

[0052] The receiving mechanism 3 includes a right-angle frame 31 and a threaded rod 33. The left and right sides of the receiving frame 21 are fixedly connected to two right-angle frames 31, and the left side of each of the four right-angle frames 31 is provided with an external threaded hole 34. The inner wall of each of the four external threaded holes 34 is spirally connected to the outer wall of the threaded rod 33. The left and right sides of the receiving frame 21 and the receiving frame 22 are provided with two internal threaded holes 32, and the four threaded rods 33 cooperate with the internal threaded holes 32 provided in the receiving frame 21 and the receiving frame 22.

[0053] Alternatively, the mounting bracket can be fixedly connected to the rear end of the support bracket 21 so that the receiving bracket 22 cannot slide out from the rear end of the support bracket 21. At the same time, a snap-fit ​​mechanism is provided on the side of the support bracket 21, and a slot is opened on the receiving bracket 22. The snap-fit ​​mechanism is used to limit the position of the receiving bracket 22.

[0054] The cavity forming mechanism 4 includes an outer expansion chamber 41, which is opened on the top wall of the receiving interface 241. The outer expansion chamber 41 has inner storage chambers 42 on both the front and rear inner walls. The upper end of the outer expansion chamber 41 has a movable slide groove 43. The front and rear inner walls of the movable slide groove 43 have inner slide rails, and the inner walls of the two inner slide rails are slidably connected to the outer wall of the bearing block 24.

[0055] Specific workflow: When it is necessary to drop glow sticks, start the drive motor 5, and use the drive motor 5 to drive the squeeze rod 26 to rotate.

[0056] When the receiving frame 22 and the lower receiving box 23 are installed inside the receiving frame 21, rotate the threaded rod 33 and use the cooperation between the threaded rod 33 and the external threaded hole 34 to move the threaded rod 33 closer to the receiving frame 21 until the threaded rod 33 passes through the internal threaded hole 32. At this time, the position of the receiving frame 22 and the lower receiving box 23 can be fixed.

[0057] When it is necessary to hang an item, place the item strap into the inner compartment 42 through the receiving interface 241 and the outer expansion compartment 41. At this time, pull the support block 24 downward so that the lower wall of the support block 24 contacts the lower wall of the outer expansion compartment 41. At this time, the support block 24 will not completely seal the inner compartment 42. Then the item strap can be moved above the support block 24. With the shape of the support block 24 and the weight of the item, the item strap will be pulled to the middle of the support block 24.

[0058] Furthermore, the right-angle frame 31 can further increase the load-bearing capacity of the receiving frame 21, and the threaded rod 33 can further fix the receiving frame 22 and the lower receiving box 23, improving the stability of the items inside the lower receiving box 23 during transportation. With the setting of the bearing block 24, when an item is hung above the bearing block 24, the lower wall of the bearing block 24 will block and seal the outer expansion compartment 41, thereby forming a sealed space between the bearing block 24 and the inner compartment 42 to prevent the item from falling off.

[0059] Example 3:

[0060] Based on Embodiment 2, as shown in the accompanying drawings of the specification. Figure 1-9 As shown, the supply mechanism 6 includes a baffle plate 61, a guide rod 64, a supply plate 65, a supply spring 66, and an anti-return plate 67. A supply chamber 62 is provided on the upper wall of the extrusion chamber 27, and the supply chamber 62 is provided through the upper wall of the lower delivery box 25. The front end of the inner wall of the supply chamber 62 is fixedly connected to the outer wall of the baffle plate 61. An expansion chamber 63 is provided on the side of the supply chamber 62 near the UAV base box 11. The front and rear sides of the bottom wall of the expansion chamber 63 are rotatably connected to the lower end of the guide rod 64. Lifting holes are provided on the front and rear sides of the upper end of the supply plate 65. The inner walls of the two lifting holes are slidably connected to the outer wall of the guide rod 64. The lower end of the supply plate 65 is fixedly connected to the upper end of the supply spring 66, and the lower end of the supply spring 66 is fixedly connected to the lower wall of the expansion chamber 63. The side of the supply plate 65 near the supply chamber 62 is fixedly connected to the anti-return plate 67. A rotation limiting mechanism 7 is connected above the supply plate 65.

[0061] Alternatively, the anti-return plate 67 can be set as an anti-return rod. At the same time, a threaded hole is opened below the lower feeding box 25 and between the two guide rods 64. A threaded shaft is screwed into the threaded hole. The threaded shaft is raised and lowered by the cooperation between the threaded shaft and the threaded hole. Then, the upper end of the threaded shaft is rotated and connected to the lower end of the supply plate 65. The raising and lowering of the threaded shaft pulls the supply plate 65 to rise and fall. This allows the supply plate 65 to stop at any position, making the position of the supply plate 65 more flexible.

[0062] The limiting mechanism 7 includes a limiting plate 71, with a limiting hole extending through the upper end of the limiting plate 71. The inner wall of the limiting hole is slidably connected to the outer wall of the front guide rod 64. Two limiting ports 72 are opened on the front side of the inner wall of the expansion chamber 63, and the limiting ports 72 are distributed on the left and right sides of the expansion chamber 63. The inner walls of the two limiting ports 72 are slidably connected to the outer wall of the limiting plate 71.

[0063] Specific workflow: Before rescue, press down the supply plate 65 and rotate the limiting plate 71 so that the limiting plate 71 is inserted into the limiting port 72. Then, place the glow sticks into the supply chamber 62 and the expansion chamber 63. When the glow sticks are replenished, rotate the limiting plate 71 out of the limiting port 72, thereby loosening the fixation on the supply plate 65. When it is necessary to throw the glow sticks, the glow sticks will be taken out from the supply chamber 62 and transferred to the selection chamber. At the same time, the supply spring 66 will push the supply plate 65 upward, thereby pushing the glow sticks above into the supply chamber 62 to replenish the supply chamber 62.

[0064] Furthermore, the expansion chamber 63 can increase the number of glow sticks stored in the supply chamber 62, thereby better marking the location of the trapped person. With the setting of the guide rod 64, the supply plate 65 and the supply spring 66, the supply chamber 62 can be replenished with glow sticks in time when they are thrown. The anti-return plate 67 can block the glow sticks in the supply chamber 62 to prevent them from entering under the supply plate 65. The rotation limiter 71 can limit the position of the supply plate 65, making it more convenient to replenish glow sticks.

[0065] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent unmanned aerial vehicle (UAV) for emergency rescue, comprising a UAV body (1), the UAV body (1) comprising a UAV base box (11), wherein foot clamps (12) are fixedly connected to the left and right sides of the lower end of the UAV base box (11), and an assistance mechanism (2) is connected to the lower end of the UAV base box (11), characterized in that, The aid agencies (2) include: The top of the support frame (21) is fixedly connected to the middle of the lower end of the UAV base box (11). The inner wall of the support frame (21) is slidably connected to the outer wall of the receiving frame (22). The receiving frame (22) is connected to a receiving mechanism (3). The lower end of the receiving frame (22) is connected to a lower receiving box (23). The bottom wall of the lower receiving box (23) is inclined towards the middle. The support block (24) has a support interface (241) at the lower end of the support frame (21), and the support interface (241) is connected to the support block (24) through the cavity forming mechanism (4); The lower drop box (25) is fixedly connected to the left and right sides of the UAV base box (11) on the side close to each other. The lower end of the lower drop box (25) is provided with a squeezing chamber (27), and a squeezing block (28) is fixedly connected to the left side of the inner wall of the squeezing chamber (27). The upper side of the lower drop box (25) is connected to a supply mechanism (6). The extrusion rod (26) is rotatably connected to the rear end of the extrusion chamber (27). The outer wall of the extrusion rod (26) is provided with a selection chamber, and the selection chamber cooperates with the extrusion block (28). A fluorescent stick is installed inside the selection chamber. The receiving mechanism (3) includes a right-angle frame (31) and a threaded rod (33). The left and right sides of the receiving frame (21) are fixedly connected to two right-angle frames (31), and the left side of each of the four right-angle frames (31) is provided with an external threaded hole (34). The inner wall of each of the four external threaded holes (34) is spirally connected to the outer wall of the threaded rod (33). The cavity forming mechanism (4) includes an outer expansion chamber (41), which is opened on the top wall of the receiving interface (241). The outer expansion chamber (41) has inner storage chambers (42) on both the front and rear inner walls. The upper end of the outer expansion chamber (41) has a movable slide groove (43). The front and rear inner walls of the movable slide groove (43) have inner slide rails, and the inner walls of the two inner slide rails are slidably connected to the outer wall of the bearing block (24). The supply mechanism (6) includes a baffle plate (61), a guide rod (64), a supply plate (65), a supply spring (66), and an anti-return plate (67). The upper wall of the extrusion chamber (27) is provided with a supply chamber (62), and the supply chamber (62) is provided through the upper wall of the lower feeding box (25). The front end of the inner wall of the supply chamber (62) is fixedly connected to the outer wall of the baffle plate (61).

2. The intelligent unmanned aerial vehicle for emergency rescue according to claim 1, characterized in that: The rear end of the lower feeding box (25) is fixedly connected to the front end of the drive motor (5). The rear end of the lower feeding box (25) has a through hole. The output end of the drive motor (5) extends through the through hole into the interior of the extrusion chamber (27). The output end of the drive motor (5) is fixedly connected to the rear end of the extrusion rod (26).

3. The intelligent unmanned aerial vehicle for emergency rescue according to claim 1, characterized in that: The receiving frame (21) and the receiving frame (22) each have two internal threaded holes (32) on their left and right sides, and the four threaded rods (33) cooperate with the internal threaded holes (32) on the receiving frame (21) and the receiving frame (22).

4. The intelligent unmanned aerial vehicle for emergency rescue according to claim 1, characterized in that: The supply compartment (62) has an expansion compartment (63) on the side near the drone base box (11). The front and rear sides of the bottom wall of the expansion compartment (63) are rotatably connected to the lower end of the guide rod (64). The front and rear sides of the upper end of the supply plate (65) are provided with lifting holes.

5. The intelligent unmanned aerial vehicle for emergency rescue according to claim 4, characterized in that: The inner walls of both lifting holes are slidably connected to the outer wall of the guide rod (64). The lower end of the supply plate (65) is fixedly connected to the upper end of the supply spring (66), and the lower end of the supply spring (66) is fixedly connected to the lower wall of the expansion chamber (63). The side of the supply plate (65) near the supply chamber (62) is fixedly connected to the anti-return plate (67). A rotating limiting mechanism (7) is connected above the supply plate (65).

6. The intelligent unmanned aerial vehicle for emergency rescue according to claim 5, characterized in that: The limiting mechanism (7) includes a limiting plate (71), the upper end of which is provided with a limiting hole. The inner wall of the limiting hole is slidably connected to the outer wall of the front guide rod (64). Two limiting ports (72) are provided on the front side of the inner wall of the expansion chamber (63), and the limiting ports (72) are distributed on the left and right sides of the expansion chamber (63). The inner walls of the two limiting ports (72) are slidably connected to the outer wall of the limiting plate (71).

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