A multifunctional safety catch

Abstract

The present application relates to the technical field of capturing tools, and discloses a multifunctional safe capturing clamp, which comprises a main pipe rod, a control assembly, a power assembly, a protection assembly and a capturing assembly. The main pipe rod is internally provided with an isolation channel, the protection assembly comprises a protection umbrella which is slidably sleeved on the outside of the main pipe rod, and the capturing assembly comprises a clamp, segmented pull ropes, a self-adaptive energy storage spring assembly and a lasso rope. The segmented pull ropes are elastically connected in series through the self-adaptive energy storage spring assembly, and the lasso rope is connected with a sliding pin which is arranged in an idle stroke sliding groove. Through the cooperation of the segmented pull ropes, the self-adaptive energy storage spring assembly and the idle stroke sliding groove, the present application realizes a time sequence capturing action of clamping first and then binding, provides flexible pressure to avoid clamping injury to the target, and realizes double non-damage fixing. The power assembly is used to control the rapid opening of the protection umbrella to form a safe isolation barrier. The isolation channel is used to prevent electromechanical interference, and the self-locking characteristics of the worm gear reduce the energy consumption of the equipment.

Description

Technical Field

[0001] This invention relates to the field of capture tool technology, specifically a multifunctional safety trap. Background Technology

[0002] In scenarios involving stray animal rescue, wildlife conservation, and the retrieval of special items, workers need to use specialized capture tools to control and capture targets from a distance. These tools allow for maintaining distance between the operator and the target, reducing the unknown risks associated with direct contact.

[0003] Existing capture tools employ either a single rigid clamping structure or a single rope lasso structure. By pressing a trigger at the end of the handle, the operator uses a cable threaded inside the rod to pull the clamps at the front end inward, directly clamping the target's body; or by pulling the rope, the slipknot coil at the front end tightens, lassoing the captured object and restricting its range of motion.

[0004] However, the existing tools mentioned above have several shortcomings. A single rigid clamp makes it difficult to precisely control the closing force applied during operation; excessive closing force can cause injury to live targets. A single lasso structure is prone to slippage when the target struggles, and the lack of multiple auxiliary anti-slip and flexible pressure-maintaining mechanisms results in a low capture success rate. Furthermore, existing capture tools lack emergency safety protection mechanisms for operators; when attacked by the captured prey, operators are vulnerable to injury due to the lack of isolation barriers. In addition, some capture tools with electrically powered components lack internal isolation structures; mechanical transmission cables and electrical wires are mixed and arranged in the same tubular space, which can easily lead to frictional interference and damage to the electrical circuits during reciprocating operations. Moreover, the moving parts require continuous power from the motor to maintain the locked state, increasing additional power consumption and shortening the operating time per operation.

[0005] Therefore, this invention proposes a multifunctional safety trap to address the shortcomings of existing technologies. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a multifunctional safety trap, which solves the problems of existing trapping tools, such as the ease with which a single rigid clamp can cause injury to the target, or the ease with which a single sling can slip out, resulting in poor capture stability, lack of emergency safety protection against target counterattacks, and high energy consumption due to the mixed arrangement of internal mechanical transmission components and electrical wires causing frictional interference and the absence of a self-locking mechanism.

[0007] To achieve the above objectives, the present invention provides the following technical solution: This invention provides a multifunctional safety catcher, including a main rod, a control component, a power component, a protective component, and a capture component; The control component, the power component, the protection component, and the capture component are integrated and supported by the hollow main rod. The control components include a capture trigger; The capture assembly includes a front hinge, clamp, cable, adaptive energy storage spring assembly, lasso rope, and sliding pin; The front hinge seat is fixedly installed at the front end of the main rod, and the middle part of the pair of clamps is hinged to the front hinge seat; The cable runs through the inside of the main rod. The cable is divided into a front cable and a rear cable. The front cable and the rear cable are elastically connected in series by the adaptive energy storage spring assembly. The tail end of the rear cable is connected to the capture trigger, and the front end of the front cable is connected to the clamp. The adaptive energy storage spring assembly includes an external transmission sleeve and a built-in series compression spring. The side wall of the external transmission sleeve is provided with an axially extending free travel groove. The root end of the lasso rope is inserted into the main rod and is fixedly connected to the sliding pin; The sliding pin is slidably inserted into the idle stroke groove on the side wall of the external transmission sleeve, and the sliding pin is finally fixedly connected to the rear cable.

[0008] Preferably, the capture assembly further includes a linkage mechanism and a front-end return torsion spring; The front-end hinge seat is provided with the front-end return torsion spring at the hinge shaft. The front end of the front cable passes through the front hinge seat, and the front end of the front cable is hinged to the eccentric force-bearing points of the clamps on both sides through the linkage mechanism.

[0009] Preferably, the main guide rod is provided with an internal limiting tube and a retaining ring; The cable passes through the internal limiting tube and the retaining ring inside the main rod; The front hinge seat has corresponding guide holes on both sides, and wear-resistant and drag-reducing guide sleeves are embedded in the guide holes. The lasso is made of highly elastic steel wire with shape memory unfolding characteristics, and the rope body passes through the guide hole.

[0010] Preferably, the control assembly further includes a main handle, a secondary handle, and an umbrella switch; The main handle is fixedly connected to the tail of the main tube, and the auxiliary handle is fixedly connected to the middle of the outer wall of the main tube. The capture trigger is slidably connected to the bottom of the main handle, and the umbrella switch is located on the outer wall of the secondary handle; The main rod has a through channel inside, and the movable end of the capture trigger extends into the through channel.

[0011] Preferably, the main pipe has an internal isolation channel; The power assembly includes a battery assembly, a motor control module, a power combination structure, and power supply wires; The battery assembly and the motor control module are built into the main handle. The power combination structure is fixedly connected to the rear section inside the main tube, and the power combination structure integrates a worm gear self-locking reduction mechanism. The umbrella switch is electrically connected to the battery assembly and the power combination structure via the power wires laid inside the main pole.

[0012] Preferably, the power assembly further includes a rotating column; The rotating column is connected to the output end of the power combination structure.

[0013] Preferably, the protective assembly includes a fixing collar, an umbrella rib sliding sleeve, a protective umbrella, and a support rod; The fixing collar is sleeved on the outside of the middle front end of the main tube, and the umbrella rib sliding sleeve is slidably sleeved on the outside of the main tube behind the fixing collar; The central top of the protective umbrella is fixedly connected to the fixing collar, and the umbrella canopy frame of the protective umbrella is hinged to the umbrella rib sliding sleeve through a plurality of the support rods.

[0014] Preferably, the protective component further includes a normally open compression spring; The normally open compression spring is sleeved on the outer wall of the main tube between the umbrella rib sliding sleeve and the fixed collar; The two ends of the normally open compression spring abut against the fixed collar and the umbrella rib sliding sleeve, respectively.

[0015] Preferably, the protective assembly further includes a fixing circular plate and umbrella rib pull cords; The fixing circular plate is fixedly installed inside the main tube and behind the fixing collar; The front end of the umbrella rib pull cord is fixedly connected to the umbrella rib sliding sleeve, and the rear end of the umbrella rib pull cord passes through the guide hole opened on the fixed circular plate and is connected to the rotating column at the rear.

[0016] Preferably, the capture assembly further includes a flexible capture bag; The tail of the flexible capture bag is fixed to the front side of the fixing collar; The front opening edge of the flexible capture bag is fixed to the inner arms of the two sets of clamps.

[0017] This invention provides a multifunctional safety catcher with the following advantages: 1. This invention achieves a sequential capture action of clamping followed by restraint by setting up a segmented cable, an adaptive energy storage spring assembly, and an external transmission sleeve with a free-travel groove. In the first stage of operation, the front cable drives the clamp to close for initial clamping, and the sliding pin completes its free travel. When the clamp is obstructed and enters the second stage, the rear cable compresses the internal series spring and directly pulls the lasso rope to forcibly tighten it. This structure uses the compressed spring to provide a constant and flexible holding pressure for the clamp, avoiding rigid clamping damage to the target. At the same time, in conjunction with the flexible capture bag that retracts with the clamp closing, it achieves a double, non-destructive, and secure live capture.

[0018] 2. This invention constructs a rapid-response emergency safety protection mechanism by installing a protective umbrella on the outside of the main pole, a normally open compression spring, and a matching power component inside the main pole. During normal operation, the power combination structure retracts the umbrella rib pull rope to overcome the spring force and close the protective umbrella; when encountering a sudden attack from a target, a trigger switch causes the power component to quickly release the pull rope, and the thrust of the normally open compression spring can instantly fully open the protective umbrella, quickly providing a large-area isolation barrier for operators and improving personnel safety during live capture.

[0019] 3. This invention improves the overall operational stability of the device by incorporating an isolation channel within the hollow main shaft and integrating a power combination structure with a worm gear self-locking reduction mechanism. The isolation channel separates mechanical transmission components such as cables from power lines, preventing frictional interference and line wear during frequent reciprocating movements of internal parts. Furthermore, after completing the umbrella retraction action, the worm gear reduction mechanism can maintain the umbrella's retracted state through its mechanical self-locking characteristics, eliminating the need for continuous motor power to maintain tension, thereby reducing battery consumption and extending the device's single-operation endurance. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the multifunctional safety trap of the present invention; Figure 2 This is a schematic diagram of the front cross-sectional structure of the multifunctional safety trap of the present invention; Figure 3 This is a three-dimensional cross-sectional structural diagram of the multifunctional safety trap of the present invention; Figure 4 This is a disassembled schematic diagram of the internal transmission components and core structure of the multifunctional safety trap of the present invention.

[0021] The components include: 1. Main pole; 2. Main handle; 3. Secondary handle; 5. Protective umbrella; 6. Flexible capture bag; 7. Clamp; 8. Lasso rope; 9. Pull rope; 10. Power cord; 11. Internal limiting tube; 12. Clamping ring; 13. Fixing ring; 14. Umbrella rib pull rope; 15. Rotating column; 16. Power combination structure; 17. Umbrella switch; 18. Fixing circular plate. Detailed Implementation

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] See Figures 1 to 4 The present invention provides a multifunctional safety trap, including a control component, a power component, a protection component and a capture component, wherein the control component, the power component, the protection component and the capture component are integrated and supported by a hollow main rod 1.

[0024] The main pole 1 has an internal isolation channel to ensure that the mechanical transmission components and electrical wiring do not interfere with each other. The control components include a main handle 2 fixedly connected to the tail of the main pole 1, a secondary handle 3 fixedly connected to the middle of the outer wall of the main pole 1, a capture trigger slidably connected below the main handle 2, and an umbrella switch 17 set on the outer wall of the secondary handle 3.

[0025] The movable end of the capture trigger extends into the through channel of the main rod 1. The power assembly includes a battery assembly and a motor control module built into the main handle 2, as well as a power combination structure 16 fixedly connected to the rear section inside the main rod 1. The power combination structure 16 integrates a worm gear self-locking reduction mechanism. The power assembly also includes a rotating column 15 connected to the output end of the power combination structure 16. The umbrella switch 17 is electrically connected to the battery assembly and the power combination structure 16 through a power wire 10 laid inside the main rod 1.

[0026] A fixing collar 13 is fitted around the front end of the main pipe 1. A rib sliding sleeve is slidably fitted around the rear of the fixing collar 13 outside the main pipe 1. The central top of the protective umbrella 5 is fixedly connected to the fixing collar 13. The umbrella frame of the protective umbrella 5 is hinged to the rib sliding sleeve through several support rods. A normally open compression spring is fitted on the outer wall of the main pipe 1 between the rib sliding sleeve and the fixing collar 13. The two ends of the normally open compression spring abut against the fixing collar 13 and the rib sliding sleeve respectively. Its elastic force always pushes the rib sliding sleeve to slide backward away from the fixing collar 13, thereby possessing the mechanical potential energy to open the protective umbrella 5 outward. A fixing circular plate 18 is fixedly fitted inside the main pipe 1 and behind the fixing collar 13.

[0027] The front end of the umbrella rib pull cord 14 is fixedly connected to the umbrella rib sliding sleeve, and the rear end passes through the guide hole opened on the fixed circular plate 18 and is connected to the rotating column 15 at the rear. When the umbrella switch 17 is pressed to control the protective umbrella 5 to close, the motor control module drives the power combination structure 16 to rotate forward, and the rotating column 15 rolls the umbrella rib pull cord 14 backward, pulling the umbrella rib sliding sleeve to overcome the elastic force of the normal opening pressure spring and slide forward, closing the protective umbrella 5 to the state of fitting the main rod 1, and relying on the self-locking characteristics of the worm gear to keep it closed; when an emergency requires the protection to be opened, the umbrella switch 17 is triggered again, the power combination structure 16 is energized in reverse and actively and quickly releases the umbrella rib pull cord 14, and the umbrella rib sliding sleeve slides backward rapidly under the continuous thrust of the normal opening pressure spring, and the release of the cable at the moment fully opens the protective umbrella 5 outward to form a ring-shaped isolation barrier.

[0028] Regarding the structure of the capture component and the dual timing transmission logic, the front end of the main rod 1 is fixedly provided with a front hinge seat, and the middle of a pair of clamps 7 is hinged to the front hinge seat.

[0029] In order to achieve the normal opening of the clamp 7 and avoid buckling instability caused by long-distance pushing and pulling of the flexible cable, a front-end return torsion spring is provided at the hinge shaft of the front hinge seat. The torque of the front-end return torsion spring always forces the two sets of clamps 7 to open outward. A flexible cable 9 passes through the internal limiting tube 11 and the ferrule 12 inside the main rod 1. The cable 9 is divided into a front cable and a rear cable. The front cable and the rear cable are elastically connected in series through an adaptive energy storage spring assembly.

[0030] The adaptive energy storage spring assembly includes an external transmission sleeve and a built-in series compression spring. The side wall of the external transmission sleeve is provided with an axially extending free travel groove. The tail end of the rear cable is connected to the rear capture trigger. The front end of the front cable passes through the front hinge seat and is hinged to the eccentric force-bearing points of the two clamps 7 through a linkage mechanism. The tail of the flexible capture bag 6 is fixed to the front side of the fixing collar 13, and the opening edge of its front is fixed to the inner arm of the two sets of clamps 7, so that the opening of the flexible capture bag 6 can open and close synchronously with the opening and closing of the clamps 7.

[0031] In order to achieve the sequential action of clamping first and then binding, the lasso rope 8 is made of highly elastic steel wire with shape memory unfolding characteristics. Its rope passes through the guide holes on both sides of the front hinge seat and naturally expands into a loop outside the guide holes. All of the above guide holes are fitted with wear-resistant and drag-reducing guide sleeves.

[0032] The root end of the lasso rope 8 is inserted into the main rod 1 and fixedly connected to a sliding pin. The sliding pin slides through the empty travel groove on the side wall of the external transmission sleeve of the adaptive energy storage spring assembly, and the sliding pin is finally fixedly connected to the rear cable. In the initial state when the capture trigger is not operated, the front reset torsion spring forces the clamp 7 to open, the front cable is pulled forward, and the rear cable and capture trigger are reset. At this time, the sliding pin is located at the front end of the empty travel groove, and the lasso rope 8 is in the maximum relaxed unfolded state.

[0033] During live capture operations, the operator pulls the capture trigger on the main handle 2 with one hand, pulling the rear cable backward. In the first stage of the pull, because the linkage mechanism has little resistance against the front return torsion spring, the series compression spring inside the adaptive energy storage spring assembly does not compress. The front and rear cables move backward synchronously, pulling the clamp 7 inward to close through the linkage mechanism, initially clamping the target body. In this stage, the sliding pin at the root of the lasso 8 slides freely backward in the idle travel groove, completing the idle travel, so the lasso 8 is not tightened temporarily.

[0034] When the clamp 7's grip on the target's body becomes obstructed, preventing the front cable from moving further backward, the second stage of activation begins: the operator continues to pull the capture trigger, and the rear cable overcomes the resistance and continues to move backward, forcibly compressing the series compression spring within the adaptive energy storage spring assembly. At this point, the sliding pin has reached the rear limit of the idle travel groove, and the continued backward movement of the rear cable directly pulls the root end of the lasso rope 8, causing the lasso rope 8 to tighten inward under the limit of the wear-resistant and drag-reducing guide sleeve, firmly binding the target's body. Throughout the capture and maintenance phase, the compressed adaptive energy storage spring assembly provides continuous and constant flexible pressure to the front cable and clamp 7, preventing rigid clamping injury to the target. Simultaneously, the opening of the flexible capture bag 6 tightens as the clamp 7 closes, forming a passive adaptive auxiliary anti-escape wrap around the target's body, achieving double non-destructive fixation in conjunction with the lasso rope 8.

[0035] Working principle: In the initial non-operational state, the operator holds the main handle 2 fixed at the tail of the main pole 1 and the auxiliary handle 3 in the middle of the outer wall with both hands for aiming and support. The isolation channel set inside the main pole 1 ensures that the internal mechanical transmission components and electrical wiring do not interfere with each other.

[0036] At this time, the front reset torsion spring on the hinge shaft of the front hinge seat uses its own torque to force a pair of clamps 7 to be in a normally open state. The open state of the clamps 7 pulls the front cable forward through the linkage mechanism, and drives the rear cable and the capture trigger below the main handle 2 to return to the front end. The movable end of the capture trigger slides to the front stop point in the through channel of the main rod 1.

[0037] Meanwhile, the lasso rope 8, made of highly elastic steel wire with shape memory unfolding characteristics, passes through the corresponding guide holes on both sides of the front hinge seat and, with the cooperation of the wear-resistant and drag-reducing guide sleeve, naturally expands into a fully relaxed loop. The sliding pin connected to the root of the lasso rope 8 is now located at the foremost end of the idle stroke groove on the side wall of the external transmission sleeve of the adaptive energy storage spring assembly. The tail of the flexible capture bag 6 is fixed to the front side of the fixing ring 13, and its front opening edge opens synchronously with the inner arm of the clamp 7, waiting for the target to enter.

[0038] When it is necessary to open or close the safety isolation protection, the operator issues a command by operating the umbrella switch 17 located on the outer wall of the auxiliary handle 3. The umbrella switch 17, through the power wire 10 laid inside the main rod 1, links the battery assembly and motor control module built into the main handle 2, thereby controlling the power combination structure 16 fixed inside the rear section of the main rod 1. When it is necessary to close the protective umbrella 5, the motor control module drives the power combination structure 16 to rotate forward, and the power is transmitted to the rotating column 15 through the worm gear self-locking reduction mechanism integrated inside. The rotating column 15 retracts the umbrella rib pull rope 14 that passes through the guide hole on the fixed circular plate 18, pulling the umbrella rib sliding sleeve sleeve sleeved on the outside of the main rod 1 to slide forward against the elastic force of the normally open compression spring. Through several support rods, it drives the protective umbrella 5, whose central umbrella top is fixed at the fixed collar 13, to close inward to fit against the main rod 1, and uses the self-locking characteristic of the worm gear to stably maintain the closed state.

[0039] When an emergency counterattack occurs during operation and protection needs to be deployed, the umbrella switch 17 is triggered again, the power combination structure 16 is energized in reverse and actively and quickly releases the umbrella rib pull cord 14. At this time, the normally open compression springs that are respectively pressed between the fixed collar 13 and the umbrella rib sliding sleeve release mechanical potential energy. Their continuous thrust pushes the umbrella rib sliding sleeve to slide rapidly backward away from the fixed collar 13. Combined with the rapid release of the cable, the umbrella canopy frame of the protective umbrella 5 is instantly fully opened outward to form a ring-shaped isolation barrier.

[0040] During live capture operations, the operator pulls the capture trigger on the main handle 2 with one hand, pulling the rear section of the cable 9 through the internal limiting tube 11 and the ferrule 12 inside the main rod 1. In the first stage of trigger pulling, because the linkage mechanism has little resistance against the front return torsion spring, the series compression spring inside the adaptive energy storage spring assembly connecting the front and rear cables does not compress temporarily.

[0041] Therefore, the front and rear cables move backward synchronously. The front end of the front cable pulls the eccentric force points of the clamps 7 on both sides through a linkage mechanism, causing the clamps 7 to rotate inward and close, initially clamping the target body. During this process, the opening edge of the flexible capture bag 6 closes inward synchronously with the closing of the clamps 7. At the same time, the sliding pin connected to the root end of the lasso 8 slides freely backward in the idle stroke groove of the external transmission sleeve. During this idle stroke, the lasso 8 is temporarily not tightened, ensuring that the device relies solely on the clamps 7 to complete the initial closing action without interference.

[0042] When the clamp 7 initially grasps the target body and encounters resistance, preventing the front cable from moving further backward, the capture action automatically enters the second stage of activation. The operator continues to pull the capture trigger backward, causing the rear cable to overcome resistance and move backward, thus forcibly compressing the series springs within the adaptive energy storage spring assembly for energy storage compression. At this point, the sliding pin slides and abuts against the rear limit of the idle travel groove, and the continued backward movement of the rear cable directly and forcibly pulls the root end of the lasso rope 8 backward. The lasso rope 8 then slides under the limit of the wear-resistant, drag-reducing guide sleeve, forcibly tightening inward on the outside of the clamp 7, firmly binding the target body. During the completed and sustained capture phase, the compressed series springs inside the adaptive energy storage spring assembly provide a continuous and constant flexible holding pressure for the front cable and clamp 7, ensuring stable gripping while avoiding rigid pinching injuries to the animal. Ultimately, the constant force clamping of the clamp 7, the forced tightening of the lasso rope 8, and the passive adaptive anti-detachment wrapping formed by the fully tightened flexible capture bag 6 work together to achieve safe, stable, and doubly non-destructive live capture and fixation.

Claims

1. A multifunctional safety trap, characterized in that, It includes a master lever (1), control components, power components, protection components, and capture components; The control component, the power component, the protection component and the capture component are integrated and supported by the hollow main rod (1); The control components include a capture trigger; The capture assembly includes a front hinge, a clamp (7), a cable (9), an adaptive energy storage spring assembly, a lasso (8), and a sliding pin; The front hinge seat is fixedly installed at the front end of the main rod (1), and the middle part of the pair of clamps (7) is hinged to the front hinge seat; The cable (9) passes through the inside of the main rod (1). The cable (9) is divided into a front cable and a rear cable. The front cable and the rear cable are elastically connected in series through the adaptive energy storage spring assembly. The tail end of the rear cable is connected to the capture trigger, and the front end of the front cable is connected to the clamp (7). The adaptive energy storage spring assembly includes an external transmission sleeve and a built-in series compression spring. The side wall of the external transmission sleeve is provided with an axially extending free travel groove. The root end of the lasso (8) is inserted into the main rod (1) and is fixedly connected to the sliding pin; The sliding pin is slidably inserted into the idle stroke groove on the side wall of the external transmission sleeve, and the sliding pin is finally fixedly connected to the rear cable.

2. The multifunctional safety trap according to claim 1, characterized in that, The capture assembly also includes a linkage mechanism and a front-end reset torsion spring; The front-end hinge seat is provided with the front-end return torsion spring at the hinge shaft. The front end of the front cable passes through the front hinge seat, and the front end of the front cable is hinged to the eccentric force-bearing points of the clamps (7) on both sides through the linkage mechanism.

3. The multifunctional safety trap according to claim 2, characterized in that, The main rod (1) is provided with an internal limiting tube (11) and a retaining ring (12). The cable (9) passes through the internal limiting tube (11) and the ferrule (12) inside the main rod (1); The front hinge seat has corresponding guide holes on both sides, and wear-resistant and drag-reducing guide sleeves are embedded in the guide holes. The lasso (8) is made of highly elastic steel wire with shape memory unfolding characteristics, and the rope body of the lasso (8) passes through the guide hole.

4. A multifunctional safety trap according to claim 3, characterized in that, The control components also include a main handle (2), a secondary handle (3), and an umbrella switch (17). The main handle (2) is fixedly connected to the tail of the main tube (1), and the auxiliary handle (3) is fixedly connected to the middle of the outer wall of the main tube (1). The capture trigger is slidably connected below the main handle (2), and the umbrella switch (17) is located on the outer wall of the auxiliary handle (3); The main rod (1) has a through channel inside, and the movable end of the capture trigger extends into the through channel.

5. A multifunctional safety trap according to claim 4, characterized in that, The main rod (1) has an isolation channel inside; The power assembly includes a battery assembly, a motor control module, a power combination structure (16), and a power wire (10). The battery assembly and the motor control module are built into the main handle (2); The power combination structure (16) is fixedly connected to the rear section inside the main tube (1), and the power combination structure (16) integrates a worm gear self-locking reduction mechanism. The umbrella switch (17) is electrically connected to the battery assembly and the power combination structure (16) via the power wire (10) laid inside the main pole (1).

6. A multifunctional safety trap according to claim 5, characterized in that, The power assembly also includes a rotating column (15). The rotating column (15) is connected to the output end of the power combination structure (16).

7. A multifunctional safety trap according to claim 6, characterized in that, The protective assembly includes a fixing collar (13), an umbrella rib sliding sleeve, a protective umbrella (5), and a support rod; The fixing collar (13) is sleeved on the outside of the middle front end of the main tube (1), and the umbrella rib sliding sleeve is slidably sleeved on the outside of the main tube (1) behind the fixing collar (13). The central top of the protective umbrella (5) is fixedly connected to the fixing collar (13), and the umbrella frame of the protective umbrella (5) is hinged to the umbrella rib sliding sleeve through several of the support rods.

8. A multifunctional safety trap according to claim 7, characterized in that, The protective components also include a normally open compression spring; The normally open compression spring is sleeved on the outer wall of the main tube rod (1) between the umbrella rib sliding sleeve and the fixed collar (13); The two ends of the normally open compression spring abut against the fixed collar (13) and the umbrella rib sliding sleeve, respectively.

9. A multifunctional safety trap according to claim 8, characterized in that, The protective assembly also includes a fixed circular plate (18) and an umbrella rib pull cord (14). The fixing plate (18) is fixedly provided inside the main rod (1) and behind the fixing collar (13). The front end of the umbrella rib pull cord (14) is fixedly connected to the umbrella rib sliding sleeve, and the rear end of the umbrella rib pull cord (14) passes through the guide hole opened on the fixed circular plate (18) and is connected to the rotating column (15) at the rear.

10. A multifunctional safety trap according to claim 9, characterized in that, The capture assembly also includes a flexible capture bag (6); The tail of the flexible capture bag (6) is fixed to the front side of the fixing collar (13); The front opening edge of the flexible capture bag (6) is fixed to the inner arms of the two sets of clamps (7).

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