Portable countermeasure equipment for low-altitude flight economic unmanned aerial vehicle regulation

Abstract

The utility model discloses a portable countermeasure equipment of low altitude flight economic unmanned plane supervision belongs to unmanned plane supervision field, including fixed link, the top of fixed link outer wall is rotatively connected with three connecting rods, the inside of three connecting rods all are slidably connected with slide rod, the inside of three slide rods all are slidably connected with mounting rod, the outside fixed connection of slide rod has fixed block, the inside slide connection of fixed block has two round rods, and the both ends of round rod located fixed block outside all are fixedly connected with the baffle, in the scheme, the device adopts the double mode chassis of universal wheel and support foot combination, realizes the quick switching of mobile and fixed state, under the demand of moving, the staff only needs to press the pressing block, through the linkage structure of spring and L type rod, can unlock the sliding limit of mounting rod, when sliding mounting rod, the special shape design of spacing groove provides the damping feedback, when the universal wheel replaces the support foot and lands, and the staff pushes this device to move.

Description

Technical Field

[0001] This utility model relates to the field of drone supervision, and more specifically, to a portable countermeasure device for supervising low-altitude economic drones. Background Technology

[0002] In recent years, with the booming development of the low-altitude flight economy, drones have been widely used in logistics delivery, environmental monitoring, film and television shooting, agricultural and forestry plant protection and other fields. However, the disorderly flight of drones has also brought a series of safety hazards, such as invading privacy and carrying prohibited items into sensitive areas.

[0003] However, in the existing technology, such as Chinese patent "CN218955587U", a "countermeasure device for unmanned aerial vehicles" is proposed, which includes a base, a countermeasure mechanism fixedly connected above the base, and a moving mechanism fixedly connected below the base. The moving mechanism includes a fixed rod and four rotating rods, and one end of each of the four rotating rods is rotatably connected to an adjustment mechanism. The adjustment mechanism includes four first support rods and four second support rods, and a limit mechanism is inserted into the bottom of the fixed rod.

[0004] However, in the aforementioned patents, it is usually necessary to unfold the support below and place it on the ground. However, in actual use, the position of the drone in the air is not always constant. In order to more accurately counter the flying drone, the user needs to adjust the placement of the device according to the flight situation of the drone on site. Since the current countermeasure device lacks a movable structure, it is inconvenient for the user to move and adjust the placement of the device. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide a portable countermeasure device for monitoring low-altitude economic drones, which can achieve rapid mobility.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A portable countermeasure device for monitoring low-altitude flying economic drones includes a fixed rod with three connecting rods rotatably connected to the upper part of the outer wall of the fixed rod. Each of the three connecting rods has a sliding rod slidably connected inside, and each of the three sliding rods has a mounting rod slidably connected inside. A fixed block is fixedly connected to the outside of the sliding rods. Two round rods are slidably connected inside the fixed block. Both ends of the round rods located outside the fixed block are fixedly connected to stops. A spring is fixedly connected between the two round rods.

[0010] Furthermore, an L-shaped rod is fixedly connected to one side of each of the two stops, and the end of the two L-shaped rods away from the pressing block is slidably connected to the fixing block on the other side of the mounting rod.

[0011] Furthermore, two limiting grooves are respectively opened on both sides of the mounting rod, and the L-shaped rod is engaged at the edge of the limiting groove.

[0012] Furthermore, a caster wheel is fixedly connected to the end of the mounting rod, and a support foot is fixedly connected to the lower part of the outer wall of the sliding rod.

[0013] Furthermore, a sliding block is slidably connected to the outer wall of the fixed rod, and three support rods are rotatably connected to the outside of the sliding block.

[0014] Furthermore, the ends of the three support rods are rotatably connected to the outer walls of the three connecting rods, respectively.

[0015] Furthermore, an interference device is installed above the fixing rod.

[0016] 3. Beneficial effects

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] (1) In this solution, the device adopts a dual-mode chassis that combines casters and support feet to achieve quick switching between mobile and fixed states. When there is a need for movement, the staff only needs to press the pressing block. Through the linkage structure of the spring and the L-shaped rod, the sliding limit of the installation rod can be unlocked. When the installation rod is slidable, the special shape design of the limit groove provides damping feedback. When the caster replaces the support foot and touches the ground, the staff can push the device to move.

[0019] (2) In this solution, the movement mode switching process of the device is optimized for single-handed operation. The operator only needs to press the pressing block with one hand. The force of the finger can drive the round rod to compress the spring, and simultaneously unlock the L-shaped rod and the limiting groove to achieve the sliding unlocking of the mounting rod. The entire unlocking action does not require complicated gripping or twisting. It can be triggered by pressing with one finger. After unlocking, the same hand can hold the fixed rod and slide the mounting rod through the pushing force of the wrist, so that the universal wheel replaces the support foot to touch the ground. After moving to the appropriate position, the pressing block is released, and the spring's return force pushes the L-shaped rod to automatically engage with the limiting groove to complete the locking. The entire process can be smoothly completed by one hand, which improves the operation efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a partial structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram showing the connection relationship between the limiting groove and the mounting rod in this utility model;

[0023] Figure 4 for Figure 2 A magnified structural diagram of region A in the middle.

[0024] Explanation of the labels in the diagram:

[0025] 1. Fixed rod; 11. Interference device; 12. Sliding block; 13. Support rod; 14. Connecting rod; 15. Sliding rod; 16. Support foot; 17. Mounting rod; 18. Caster wheel; 19. Fixed block; 2. Round rod; 21. Spring; 22. Pressing block; 23. L-shaped rod; 24. Limiting groove; 25. Stop block. Detailed Implementation

[0026] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 according to the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1-4A portable countermeasure device for monitoring low-altitude flying economic drones includes a fixed rod 1. Three connecting rods 14 are rotatably connected to the upper part of the outer wall of the fixed rod 1. Sliding rods 15 are slidably connected inside the three connecting rods 14. Mounting rods 17 are slidably connected inside the three sliding rods 15. A fixing block 19 is fixedly connected to the outside of the sliding rods 15. Two round rods 2 are slidably connected inside the fixing block 19. Stops 25 are fixedly connected to both ends of the round rods 2 outside the fixing block 19. A spring 21 is fixedly connected between the two round rods 2. L-shaped rods 23 are fixedly connected to one side of the two stops 25. The ends of the two L-shaped rods 23 away from the pressing block 22 are slidably connected to the fixing block 19 on the other side of the mounting rod 17. Two limiting grooves 24 are opened on both sides of the mounting rod 17. The L-shaped rods 23 are engaged at the edge of the limiting grooves 24. A caster wheel 18 is fixedly connected to the end of the mounting rod 17. A support foot 16 is fixedly connected to the lower part of the outer wall of the sliding rod 15.

[0031] In this embodiment, a multi-stage telescopic folding structure is adopted. The fixed rod 1 is rotatably connected to three connecting rods 14, which allows the connecting rods 14 to be folded towards the fixed rod 1. The three-stage sliding nesting design of the connecting rod 14, sliding rod 15, and mounting rod 17 significantly reduces the overall length. Combined with the quick-locking mechanism composed of spring 21, round rod 2, L-shaped rod 23, and limiting groove 24, when storing the device, pressing the stop block 25 disengages the L-shaped rod 23 from the limiting groove 24, which retracts the sliding rod 15 and mounting rod 17. This effectively reduces the space occupied by the equipment, facilitates carrying and transportation, and meets the needs of emergency response or multiple... For scenario deployment requirements, in actual use scenarios, staff can quickly unlock the positions of the sliding rod 15 and the mounting rod 17 by pressing the stop block 25. Utilizing their sliding and telescopic characteristics, the height and span of the equipment can be quickly adjusted according to actual needs. At the same time, the linkage design between the sliding block 12 on the outer wall of the fixed rod 1 and the support rod 13 ensures that the support rod 13 can adjust its support position synchronously when the angle of the connecting rod 14 is adjusted, ensuring structural stability. With the help of the universal wheels 18 at the end of the mounting rod 17, the equipment can be flexibly moved to the designated deployment position on the ground, achieving rapid positioning and greatly improving on-site deployment efficiency.

[0032] The support feet 16 below the outer wall of the sliding rod 15 form a stable support surface with the ground when the equipment is deployed, dispersing the center of gravity of the equipment and enhancing its anti-overturning ability. The locking structure of the spring 21 and the L-shaped rod 23 can firmly lock the position of the sliding rod 15 and the mounting rod 17 after the equipment is adjusted to a suitable state, preventing the structure from loosening due to external force or vibration. In addition, the rotatable connection between the support rod 13 and the connecting rod 14 can flexibly adjust the support angle according to the terrain or usage requirements, further improving the stability of the equipment in different environments and ensuring that the jammer 11 can operate stably and effectively counter the drone.

[0033] Example 2:

[0034] Please see Figure 1-4 A portable countermeasure device for monitoring low-altitude flying economic drones. A sliding block 12 is slidably connected to the outer wall of a fixed rod 1. Three support rods 13 are rotatably connected to the outside of the sliding block 12. The ends of the three support rods 13 are rotatably connected to the outer walls of three connecting rods 14 respectively. An jammer 11 is installed above the fixed rod 1.

[0035] In this embodiment, the sliding connection between the fixed rod 1 and the sliding block 12, together with the rotational connection between the three support rods 13 and the connecting rod 14, constitutes a dynamic stabilization system. When the sliding block 12 slides up and down on the outer wall of the fixed rod 1, the support rods 13 can adjust their angles synchronously. By changing the position of the support point and the support angle, the device can quickly find a stable balance point on complex terrains such as slopes and uneven ground. Compared with the traditional fixed support structure, this adaptive adjustment mechanism significantly enhances the stability of the device in different environments, ensuring that the jammer 11 is not affected by structural shaking during operation and can continuously and stably counter the signal of the UAV.

[0036] By sliding the sliding block 12 on the fixed rod 1, the relative positional relationship between the support rod 13 and the connecting rod 14 can be quickly changed, thereby adjusting the unfolded form of the entire equipment. When it is necessary to reduce the space occupied by the equipment for easy carrying, the sliding block 12 can be slid upward to make the support rod 13 and the connecting rod 14 retract into each other; while when deploying the equipment, the sliding block 12 is slid downward to make the support rod 13 unfold outward, increasing the support area and improving stability.

[0037] Working principle: When the device needs to be moved, the operator first presses the two pressing blocks 22, triggering a series of precise mechanical linkages. The pressing blocks 22 are rigidly connected to the round rod 2 and the L-shaped rod 23. After being subjected to external force, the two L-shaped rods 23 slide synchronously inside the limiting groove 24. At this time, the spring 21 is in a compressed state, accumulating elastic potential energy for subsequent reset and locking.

[0038] During the sliding installation of the rod 17, the unique structural design of the limiting groove 24 plays a key role. The width of the middle part of the limiting groove 24 is smaller than that at the edge, forming a groove shape similar to a dumbbell. When the L-shaped rod 23 slides with the installation rod 17 to the middle of the limiting groove 24, the groove walls on both sides exert an inward squeezing force on the L-shaped rod 23. This squeezing force, together with the elastic force of the spring 21, not only ensures the smoothness of the sliding of the installation rod 17, but also provides a certain amount of damping feedback, so that the operator can perceive the sliding process.

[0039] When the mounting rod 17 slides to the appropriate distance, the edge of the other end of the limiting groove 24 is precisely positioned in front of the two L-shaped rods 23. At this time, the spring 21, which is in an elastic contraction state, quickly returns to its original position, releases the accumulated elastic potential energy, and pushes the L-shaped rod 23 to quickly engage with the edge of the limiting groove 24. This engaging action not only achieves a stable lock on the position of the mounting rod 17, but also, through the lever principle, presses down the universal wheel 18 at the end of the mounting rod 17, so that it gradually replaces the support foot 16 in contact with the ground.

[0040] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A portable countermeasure device for monitoring low-altitude flying economic drones, including a fixed pole (1), characterized in that: Three connecting rods (14) are rotatably connected to the upper part of the outer wall of the fixed rod (1). Sliding rods (15) are slidably connected inside the three connecting rods (14). Mounting rods (17) are slidably connected inside the three sliding rods (15). A fixing block (19) is fixedly connected to the outside of the sliding rod (15). Two round rods (2) are slidably connected inside the fixing block (19). Stops (25) are fixedly connected to both ends of the round rods (2) outside the fixing block (19). A spring (21) is fixedly connected between the two round rods (2).

2. The portable countermeasure device for monitoring low-altitude economic drones according to claim 1, characterized in that: One side of each of the two stops (25) is fixedly connected to an L-shaped rod (23), and the two L-shaped rods (23) are slidably connected to the fixing block (19) on the other side of the mounting rod (17) at the end away from the pressing block (22).

3. The portable countermeasure device for monitoring low-altitude economic drones according to claim 1, characterized in that: Two limiting grooves (24) are respectively opened on both sides of the mounting rod (17), and the L-shaped rod (23) is engaged at the edge of the limiting groove (24).

4. The portable countermeasure device for monitoring low-altitude economic unmanned aerial vehicles according to claim 1, characterized in that: The end of the mounting rod (17) is fixedly connected to a caster wheel (18), and the lower part of the outer wall of the sliding rod (15) is fixedly connected to a support foot (16).

5. The portable countermeasure device for monitoring low-altitude economic unmanned aerial vehicles according to claim 1, characterized in that: The outer wall of the fixed rod (1) is slidably connected to a sliding block (12), and the outside of the sliding block (12) is rotatably connected to three support rods (13).

6. The portable countermeasure device for monitoring low-altitude economic unmanned aerial vehicles according to claim 5, characterized in that: The ends of the three support rods (13) are rotatably connected to the outer walls of the three connecting rods (14).

7. The portable countermeasure device for monitoring low-altitude economic unmanned aerial vehicles according to claim 1, characterized in that: An interfering device (11) is installed above the fixed rod (1).

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