A drone hook harpoon gun

Abstract

The utility model relates to an unmanned plane hook sickle gun relates to unmanned plane technical field. Unmanned plane hook sickle gun includes main part and sets up telescopic portion at main part bottom, and main part includes main rod part, sets up the top rod tip portion on both sides of main rod part top and hook body part, and the inside of main rod part is provided with propulsion assembly, locking assembly and unlocking assembly, and telescopic portion includes sleeve rod and the extension rod of one end setting in sleeve rod inside, and the extension rod other end passes through sleeve rod top and extends to the outside, and is connected with main part bottom. The utility model relates to an unmanned plane hook sickle gun, through setting up telescopic portion with main part, it is convenient for operator to adjust the distance between main body and sleeve rod according to demand, and operation is relatively simple.

Description

Technical Field

[0001] This utility model relates to the field of hanging hook technology, and in particular to a hook-and-sickle gun for drones. Background Technology

[0002] In the existing technology, attaching items to a drone requires the drone to be parked on a platform, and it cannot be done while the drone is hovering in the air. Therefore, it is necessary to provide a drone hook-and-sickle gun. Utility Model Content

[0003] The purpose of this invention is to provide a drone hook and sickle gun that can attach items while the drone is hovering in the air, without the need for a drone landing platform.

[0004] The main objective of this utility model is to provide a drone hook-and-sickle gun, characterized in that: it includes a main body and a telescopic part disposed at the bottom of the main body; the main body includes a main rod part, top rod tips disposed on both sides of the top of the main rod part, and a hook part; the main rod part is provided with a propulsion component, a locking component, and an unlocking component; the main rod part is provided with an oblique hole and a straight hole arranged sequentially from top to bottom; the oblique hole and the straight hole are interconnected; the propulsion component and the unlocking component are respectively disposed inside the oblique hole and the straight hole; and the locking component is disposed on one side of the propulsion component.

[0005] Compared with the prior art, the present invention has the following advantages: items can be attached to the drone while it is hovering in the air, eliminating the need for a drone landing platform. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the overall structure of a hook-and-sickle gun for unmanned aerial vehicles according to this utility model;

[0007] Figure 2 This is a three-dimensional cross-sectional structural diagram of the main body of a hook-and-sickle gun for unmanned aerial vehicles according to this utility model;

[0008] Figure 3 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 2 Enlarged structural diagram at point A in the middle;

[0009] Figure 4 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 2 Enlarged structural diagram at point B;

[0010] Figure 5 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 2 Enlarged structural diagram at point C;

[0011] Figure 6This is a partial three-dimensional structural diagram of the unlocking component in a drone hook-and-sickle gun according to the present invention;

[0012] Figure 7 This is a partial three-dimensional structural diagram of a drone hook-and-sickle gun propulsion component according to the present invention;

[0013] Figure 8 This is a top view of a hook-and-sickle gun for unmanned aerial vehicles according to this utility model;

[0014] Figure 9 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 8 Cross-sectional view at point DD;

[0015] Figure 10 This is an exploded view of the telescopic part of a hook-and-sickle gun for unmanned aerial vehicles according to this utility model;

[0016] Figure 11 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 10 Enlarged structural diagram at point E;

[0017] Figure 12 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 10 Enlarged structural diagram at point F;

[0018] Figure 13 This utility model relates to a hook-and-sickle gun for unmanned aerial vehicles. Figure 10 Enlarged structural diagram at point G;

[0019] Figure 14 This is a three-dimensional cross-sectional diagram of a hook-and-sickle gun sleeve structure for a drone according to the present invention;

[0020] Figure 15 This is a partial three-dimensional structural diagram of a hook-and-sickle gun for unmanned aerial vehicles according to this utility model.

[0021] In the diagram: 1. Main body; 101. Main rod section; 1011. First strip groove; 1012. Second strip groove; 1013. Bolt; 102. Tip of push rod; 103. Hook section; 1031. Trapezoidal track; 1032. Propulsion belt; 1033. Ring; 111. Inclined hole; 112. Straight hole; 2. Telescopic part; 21. Sleeve rod; 211. Threaded hole; 212. Plug; 213. Ring body; 22. Extension rod; 23. Mounting assembly; 231. Slot; 232. Insert block; 233. Positioning block; 234. Positioning plate; 235. Arc groove; 236. Engaging groove; 237. Ball bearing; 238. Annular groove; 2 4. Positioning assembly; 241. Mounting ring; 242. Locking block; 243. Positioning hole; 244. Positioning bolt; 245. Positioning groove; 246. Snapping groove; 3. Pushing assembly; 301. Flexible band; 302. First metal tube; 303. Cable-connected plunger; 4. Locking assembly; 401. Mounting groove; 402. Steel wire; 4021. Protrusion; 403. Locking groove; 5. Unlocking assembly; 501. Second metal tube; 502. Telescopic spring; 503. Push rod; 504. Stop; 505. Locking bolt; 506. Compression spring; 507. Brake cable; 6. Connecting mechanism; 61. Connecting block; 62. Connecting seat; 63. Connecting groove. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Figure 1 This utility model provides an overall structural diagram of a drone hook-and-sickle gun, as shown below. Figure 1 As shown, the drone hook sickle gun provided by this utility model includes a main body 1 and a telescopic part 2 disposed at the bottom of the main body 1. The main body 1 includes a main rod part 101, a top rod tip part 102 disposed on both sides of the top of the main rod part 101, and a hook part 103.

[0026] In this embodiment, the telescopic part 2 is used to adjust the extension length of the main body 1, and the main rod part 101, the top rod tip 102 and the hook part 103 are arranged to form a hook-and-sickle gun shape.

[0027] Figure 2 This utility model provides a three-dimensional cross-sectional structural diagram of the main body of a hook-and-sickle gun for unmanned aerial vehicles. Figure 3 This utility model provides a drone hook-and-sickle gun. Figure 2 Enlarged structural diagram at point A in the middle. Figure 4 This utility model provides a drone hook-and-sickle gun. Figure 2 Enlarged structural diagram at point B in the middle. Figure 5 This utility model provides a drone hook-and-sickle gun. Figure 2 Enlarged structural diagram at point C. Figure 6 This is a partial three-dimensional structural diagram of the unlocking component in a drone hook-and-sickle gun provided by this utility model. Figure 7 This utility model provides a partial three-dimensional structural diagram of a drone hook-and-sickle gun propulsion assembly, as shown below. Figure 2 As shown in 3, 4, 5, 6, and 7, the main rod part 101 is equipped with a push assembly 3, a locking assembly 4, and an unlocking assembly 5. The main rod part 101 is provided with an inclined hole 111 and a straight hole 112 from top to bottom. The inclined hole 111 and the straight hole 112 are interconnected. The push assembly 3 and the unlocking assembly 5 are respectively located inside the inclined hole 111 and the straight hole 112. The locking assembly 4 is located on one side of the push assembly 3. The inclined hole 111 and the straight hole 112 are rounded and embedded in the track.

[0028] The propulsion assembly 3 includes a flexible band 301 disposed inside the inclined hole 111, a first metal tube 302 fixedly disposed inside the straight hole 112, and a cable plug 303 disposed inside the first metal tube 302. The bottom of the flexible band 301 is fixedly connected to the top of the cable plug 303.

[0029] The locking assembly 4 includes a mounting groove 401 on one side wall of the straight hole 112, a steel wire 402 fixedly disposed inside the mounting groove 401, and a slot 403 disposed on the side of the cable plug 303. The steel wire 402 is curved and has two protrusions 4021. There are two slots 403, and the two slots 403 respectively match the corresponding protrusions 4021. The cable plug 303 is locked by the cooperation of the protrusions 4021 with the slots 403 on the cable plug 303.

[0030] The unlocking component 5 includes a second metal tube 501 fixedly installed at the bottom of the inner side of the straight hole 112, a telescopic spring 502 fixedly connected to the bottom of the second metal tube 501 at its bottom end, a push rod 503 installed inside the second metal tube 501, a stop block 504 fixedly installed on the outer side of the push rod 503, a locking bolt 505 installed on one side of the stop block 504, a compression spring 506 installed on the top of the locking bolt 505 near the push rod 503, and a brake cable 507 installed at the end of the locking bolt 505 away from the stop block 504. The second metal tube 501 is connected to the first metal tube 302. One end of the locking bolt 505 is engaged with the stop block 504. The middle part of the locking bolt 505 is rotatably connected to the inner wall of the main rod part 101. The elastic force of the compression spring 506 is greater than that of the telescopic spring 502. The cable plug 303 extends more than 5 cm out of the push rod 503. The push rod 503 strikes the cable plug 303, causing the cable plug 303 to advance in a curved path.

[0031] In this embodiment, the pusher belt 1032 in the hook body 103 is used to fix one end of the cable, the locking component 4 is used to limit and fix the pusher component 3, and the unlocking component 5 is used to unlock the locking component 4. The pusher rod 503 moves inside the second metal tube 501 under the elastic force of the telescopic spring 502 and enters the first metal tube 302 to squeeze the cable plug 303, so that the protrusion 4021 on the steel wire 402 is housed inside the mounting groove 401, thereby unlocking the cable plug 303. The cable plug 303 and the flexible belt 301 push the cable rope out of the hook body 103 and pass through the tethered drone ring. The cable plug 303 and the pusher rod 503 have a certain degree of flexibility and can be made of bamboo or plastic.

[0032] Figure 8 This is a top view of a hook-and-sickle gun for unmanned aerial vehicles provided by this utility model. Figure 9 This utility model provides a drone hook-and-sickle gun. Figure 8 Cross-sectional view at point DD, as shown Figure 8 As shown in Figure 9, the top of the hook body 103 is provided with a trapezoidal track 1031, and a propulsion belt 1032 is provided inside the trapezoidal track 1031. One end of the propulsion belt 1032 near the tip of the top rod 102 is fixedly connected to one end of the flexible belt 301, and a ring 1033 is fixedly provided on the top of the propulsion belt 1032.

[0033] In this embodiment, the hook body 103 is thick from the root to the tip, and the trapezoidal track 1031 has a structure that is wider inside and narrower outside, and the tip of the top rod 102 is pointed.

[0034] Figure 10 This invention provides an exploded view of the telescopic section of a hook-and-sickle gun for unmanned aerial vehicles. Figure 11 This utility model provides a drone hook-and-sickle gun. Figure 10 Enlarged structural diagram at point E in the middle. Figure 12 This utility model provides a drone hook-and-sickle gun. Figure 10 Enlarged structural diagram at point F. Figure 13 This utility model provides a drone hook-and-sickle gun. Figure 10 Enlarged structural diagram at point G in the middle. Figure 14 A three-dimensional cross-sectional structural diagram of a drone hook-and-sickle gun handle is provided for this utility model, as shown in the figure. Figure 11 As shown in Figures 12, 13, and 14, the telescopic part 2 includes a sleeve rod 21 and an extension rod 22 with one end disposed inside the sleeve rod 21. The other end of the extension rod 22 extends outward through the top of the sleeve rod 21 and connects to the bottom of the main body 1. The telescopic part 2 is used to adjust the extension length of the main body 1. An installation assembly 23 is provided between the sleeve rod 21 and the extension rod 22. The installation assembly 23 is used to install and replace the extension rod 22. The installation assembly 23 includes a slot 231 disposed on the inner wall of the sleeve rod 21, an insert block 232 fixedly disposed on the bottom of the outer side of the extension rod 22, a positioning block 233 disposed on the bottom of the extension rod 22, and a positioning disc 2 movably disposed on the inner wall of the sleeve rod 21. 34. There are two sets of slots 231, which are symmetrically arranged, and each set has two slots. The bottoms of two adjacent slots 231 in each set are connected by an arc groove 235. The insert block 232 matches the slot 231, and the size of the insert block 232 is smaller than the size of the arc groove 235. There are four positioning blocks 233, which are arranged in a ring on the bottom of the extension rod 22. The positioning plate 234 is located below the positioning blocks 233, and the top of the positioning plate 234 is provided with a locking groove 236 that matches the positioning block 233. A ball bearing 237 is movably connected to the outer circumference of the positioning plate 234. An annular groove 238 that matches the ball bearing 237 is provided on the inner wall of the sleeve rod 21.

[0035] The bottom of the sleeve rod 21 is also provided with a threaded hole 211, and a plug 212 is threadedly connected inside the threaded hole 211. The plug 212 is used to limit the positioning plate 234 and prevent the positioning plate 234 from falling off the sleeve rod 21. The threaded connection facilitates the disassembly and assembly of the positioning plate 234.

[0036] A positioning component 24 is provided between the sleeve rod 21 and the extension rod 22. The positioning component 24 includes a mounting ring 241 on the top of the sleeve rod 21, a locking block 242 fixedly disposed at the bottom of the mounting ring 241, a positioning hole 243 on the outer surface of the locking block 242, a positioning bolt 244 threadedly connected to the positioning hole 243, and a positioning groove 245 on the outer surface of the extension rod 22. The top of the sleeve rod 21 is provided with a fastening groove 246 that matches the locking block 242. The fastening groove 246 has a rotating hole on its groove wall. The positioning bolt 244 is located inside the rotating hole. The positioning groove 245 matches the positioning bolt 244, which facilitates limiting the length of the extension rod 22 extending out of the sleeve rod 21 and facilitating the adjustment of the length of the main body 1.

[0037] A connecting mechanism 6 is provided between the main body 1 and the telescopic part 2. The connecting mechanism 6 includes a connecting block 61 fixedly installed at the top of the extension rod 22, a connecting seat 62 fixedly installed at the bottom of the main rod part 101, and a connecting groove 63 installed at the bottom of the connecting seat 62. The connecting block 61 and the connecting groove 63 have polygonal cross sections and are compatible with each other. The connecting block 61 and the connecting seat 62 are fixedly connected by bolts.

[0038] Among them, the outer side of the first metal tube 302 near the locking component 4 has a through groove, the size of which is larger than that of the slot 403 and corresponds to the position of the slot 403.

[0039] The main rod 101 has a first groove 1011 on its outer surface and a second groove 1012 on its outer surface corresponding to the first groove 1011. A pull bolt 1013 is provided inside the first groove 1011 and the second groove 1012. One end of the pull bolt 1013 is fixedly connected to the bottom of the outer surface of the push rod 503.

[0040] In this embodiment, when manufacturing the first metal tube 302 and the second metal tube 501, a metal tube with a length of 50cm and a diameter of 10mm is cut into a first metal tube 302 with a length of 10cm and a second metal tube 501 with a length of 40cm. A through groove and a second strip groove 1012 are respectively opened on the outer surface of the first metal tube 302 and the second metal tube 501.

[0041] Figure 15 This utility model provides a partial three-dimensional structural diagram of a hook-and-sickle gun for unmanned aerial vehicles, as shown below. Figure 15 As shown, a ring 213 is fixedly connected to the bottom of the outer surface of the sleeve 21, and one end of the brake line 507 is fixedly connected to the ring 213.

[0042] The working principle of this utility model is as follows: When it is necessary to suspend an object, the operator first fixes the cable to the ring 1033 of the push belt 1032, then pushes the trapezoidal push belt 1032 into the trapezoidal track 1031, and makes the flexible belt 301 and the cable plug 303 enter the inclined hole 111 along the trapezoidal track 1031. When the cable plug 303 slides along the inclined hole 111 into the first metal tube 302, it is connected to the cable plug 303 by the protrusion 4021 on the steel wire 402. The slot 403 on 03 engages to limit the cable plug 303. By pulling the bolt 1013, it causes the push rod 503 to slide downwards along the inside of the second metal tube 501, compressing the telescopic spring 502. This causes the stop block 504 to engage with the locking bolt 505 to limit the push rod 503. Next, the main body 1 and the telescopic part 2 are combined to form a hook and sickle gun of appropriate length. Then, the length of the main body 1 is adjusted by pulling out the extension rod 22, causing it to extend the main body 1 forward. After adjustment, the positioning bolt 244 is rotated to engage with the positioning groove 245 on the outer surface of the extension rod 22, limiting the extension rod 22. This allows the operator to adjust the distance between the main body 1 and the sleeve rod 21 as needed, making the distance suitable for the operator's work. When attaching a hanging item, the operator hooks the hook part 103 of the hook and sickle gun onto the drone attachment ring. The operator can pull the brake cable 507 to trigger the locking bolt 505 to rotate, causing the locking bolt 505 to press the compression spring 506, thus engaging the stop block 504 with the locking bolt 505. When bolt 505 slips out, the telescopic spring 502 moves the push rod 503 toward the tip. When the head of the push rod 503 moves into the first metal tube 302, it squeezes the steel wire 402 protrusion 4021, causing the cable plug 303 to unlock. The push rod 503 continues to move forward, forcefully pushing the push belt 1032 out of the hook body and sliding forward. At this time, the hook body part 103 of the hook and sickle gun disengages from the drone tethering ring and hooks one end of the cable onto the drone. The operation is relatively simple, and the time spent tethering suspended items is short, improving efficiency.

[0043] When the positioning bolt 244 has been used for a long time and the threaded connection has become loose and the clamping force is insufficient, it is convenient to replace the mounting ring 241, making it convenient to use;

[0044] When the extension rod 22 needs to be installed, first insert the insert block 232 on the extension rod 22 into the slot 231 and slide it along the slot 231 into the sleeve rod 21. When the insert block 232 slides into the arc groove 235, rotate the extension rod 22 to make the insert block 232 rotate, and make the insert block 232 and the other slot 231 be on the same vertical line. When the insert block 232 rotates, the positioning block 233 is engaged in the engagement groove 236, so that the bottom of the extension rod 22 is connected to the positioning plate 234, and the positioning plate 234 is pushed to move. The extension rod 22 slides outward, causing the insert block 232 to slide into the corresponding slot 231. By rotating the plug 212, it is threadedly connected to the bottom of the sleeve rod 21, limiting the positioning plate 234, thereby installing the extension rod 22 inside the sleeve rod 21. When disassembling, the plug 212 is rotated in the opposite direction to separate it from the sleeve rod 21. After pressing the extension rod 22 into the sleeve rod 21, the extension rod 22 is rotated to cause the positioning block 233 to separate from the engagement groove 236. The extension rod 22 can be pulled out outward to separate it from the sleeve rod 21, making it convenient to install and remove the extension rod 22.

[0045] Compared with existing technologies, the drone hook-and-sickle gun provided by this utility model has the following advantages: it can attach items while the drone is hovering in the air, eliminating the need for a drone landing platform. Specifically:

[0046] When adjusting the length of the main body using the telescopic part, the extension rod is pulled outward to extend the main body forward. After adjustment, the positioning bolt is rotated to lock into the positioning groove on the outer surface of the extension rod, limiting the extension rod. This allows the operator to adjust the distance between the main body and the sleeve rod as needed, making the distance suitable for the operator's work. The installation ring, locking block, positioning hole, and positioning bolt facilitate the replacement of the installation ring when the positioning bolt becomes loose due to long-term use and insufficient clamping force. The installation components facilitate the installation of the extension rod on the sleeve rod and make it easy to assemble and disassemble the extension rod.

[0047] The main body, combined with the telescopic part, forms a hook-and-sickle gun of appropriate length. The operator secures the cable to the circular ring of the feed belt, then pushes the trapezoidal feed belt into the trapezoidal track, allowing the flexible belt and cable plug to enter the inclined hole along the track. When the cable plug slides into the first metal tube, a protrusion on the steel wire engages with a groove on the cable plug, limiting its position. Pulling the bolt causes the feed rod to slide downwards along the second metal tube, compressing the telescopic spring and causing the stop block to engage with the locking bolt to limit the feed rod. When hanging items... When the operator hooks the hook body of the sickle gun onto the drone tether, the operator can pull the brake cable to trigger the locking bolt to rotate, causing the locking bolt to press and compress the spring, causing the stop block to slip off the locking bolt. The telescopic spring moves the push rod towards the tip. When the head of the push rod moves into the first metal tube, it squeezes the steel wire protrusion, causing the cable plug to unlock. The push rod continues to move forward, forcefully pushing the push belt out of the hook body and sliding forward. At this time, the hook body of the sickle gun disengages from the drone tether, hooking one end of the cable onto the drone. The cable is then secured by the cable rope. The operation is relatively simple, and it takes less time to tether suspended items, thus improving efficiency.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hook-and-sickle gun for unmanned aerial vehicles, characterized in that: It includes a main body (1) and a telescopic part (2) disposed at the bottom of the main body (1). The main body (1) includes a main rod part (101), a top rod tip part (102) disposed on both sides of the top of the main rod part (101), and a hook part (103). The main rod part (101) is provided with a push assembly (3), a locking assembly (4) and an unlocking assembly (5). The main rod part (101) is provided with an oblique hole (111) and a straight hole (112) from top to bottom. The oblique hole (111) and the straight hole (112) are connected. The push assembly (3) and the unlocking assembly (5) are respectively located inside the oblique hole (111) and the straight hole (112). The locking assembly (4) is located on one side of the push assembly (3).

2. The UAV hook-and-sickle gun according to claim 1, characterized in that: The propulsion assembly (3) includes a flexible band (301) disposed inside the inclined hole (111), a first metal tube (302) fixedly disposed inside the straight hole (112), and a cable plug (303) disposed inside the first metal tube (302). The bottom of the flexible band (301) is fixedly connected to the top of the cable plug (303).

3. The UAV hook-and-sickle gun according to claim 1, characterized in that: The locking assembly (4) includes a mounting groove (401) on one side wall of the straight hole (112), a steel wire (402) fixedly installed inside the mounting groove (401), and a slot (403) on the side of the cable plug (303). The steel wire (402) is curved and has two protrusions (4021). There are two slots (403), and the two slots (403) are respectively matched with the corresponding protrusions (4021).

4. The UAV hook-and-sickle gun according to claim 1, characterized in that: The unlocking assembly (5) includes a second metal tube (501) fixedly disposed at the bottom of the inner side of the straight hole (112), a telescopic spring (502) fixedly connected to the bottom of the second metal tube (501) at its bottom end, a push rod (503) disposed inside the second metal tube (501), a stop block (504) fixedly disposed on the outer side of the push rod (503), a locking bolt (505) disposed on one side of the stop block (504), a compression spring (506) disposed on the top of the locking bolt (505) near the push rod (503), and a brake cable (507) disposed on the end of the locking bolt (505) away from the stop block (504). The second metal tube (501) is connected to the first metal tube (302). One end of the locking bolt (505) is engaged with the stop block (504). The middle part of the locking bolt (505) is rotatably connected to the inner wall of the main rod part (101). The elastic force of the compression spring (506) is greater than that of the telescopic spring (502).

5. The UAV hook-and-sickle gun according to claim 1, characterized in that, The top of the hook body (103) is provided with a trapezoidal track (1031), and a propulsion belt (1032) is provided inside the trapezoidal track (1031). The end of the propulsion belt (1032) near the tip of the top rod (102) is fixedly connected to the end of the flexible belt (301), and a ring (1033) is fixedly provided on the top of the propulsion belt (1032).

6. The UAV hook-and-sickle gun according to claim 1, characterized in that, The telescopic part (2) includes a sleeve rod (21) and an extension rod (22) with one end disposed inside the sleeve rod (21). The other end of the extension rod (22) extends through the top of the sleeve rod (21) to the outside and is connected to the bottom of the main body (1). The telescopic part (2) is used to adjust the extension length of the main body (1). An installation component (23) is provided between the sleeve rod (21) and the extension rod (22). The installation component (23) is used to install and replace the extension rod (22).

7. The UAV hook-and-sickle gun according to claim 6, characterized in that: The mounting assembly (23) includes a slot (231) disposed on the inner wall of the sleeve rod (21), an insert (232) fixedly disposed on the bottom of the outer side of the extension rod (22), a positioning block (233) disposed on the bottom of the extension rod (22), and a positioning plate (234) movably disposed on the inner wall of the sleeve rod (21). There are two sets of slots (231), which are symmetrically arranged, and each set has two slots. The bottoms of two adjacent slots (231) in each set are connected by an arc-shaped groove (235). The insert (232) is connected to the slot (231). The positioning blocks (233) are matched, and the size of the insert (232) is smaller than the size of the arc groove (235). There are four positioning blocks (233), which are arranged in a ring on the bottom of the extension rod (22). The positioning disk (234) is located below the positioning blocks (233), and the top of the positioning disk (234) is provided with a locking groove (236) that matches the positioning blocks (233). A ball (237) is movably connected to the outer circumferential surface of the positioning disk (234), and an annular groove (238) that matches the ball (237) is provided on the inner wall of the sleeve rod (21).

8. The UAV hook-and-sickle gun according to claim 7, characterized in that: The bottom of the sleeve (21) is also provided with a threaded hole (211), and a plug (212) is threaded inside the threaded hole (211).

9. The UAV hook-and-sickle gun according to claim 8, characterized in that: A positioning component (24) is also provided between the sleeve rod (21) and the extension rod (22). The positioning component (24) includes a mounting ring (241) on the top of the sleeve rod (21), a locking block (242) fixedly disposed at the bottom of the mounting ring (241), a positioning hole (243) disposed on the outer side of the locking block (242), a positioning bolt (244) threadedly connected to the inside of the positioning hole (243), and a positioning groove (245) disposed on the outer surface of the extension rod (22). The top of the sleeve rod (21) is provided with a fastening groove (246) that matches the locking block (242). The fastening groove (246) has a rotating hole on its groove wall. The positioning bolt (244) is located inside the rotating part. The positioning groove (245) matches the positioning bolt (244).

10. The UAV hook-and-sickle gun according to claim 9, characterized in that: A connecting mechanism (6) is provided between the main body (1) and the telescopic part (2). The connecting mechanism (6) includes a connecting block (61) fixedly disposed on the top of the extension rod (22), a connecting seat (62) fixedly disposed on the bottom of the main rod part (101), and a connecting groove (63) disposed on the bottom of the connecting seat (62). The cross-sections of the connecting block (61) and the connecting groove (63) are both polygonal structures, and the connecting block (61) and the connecting groove (63) are adapted to each other. The connecting block (61) and the connecting seat (62) are fixedly connected by bolts.

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