Multi-landing-point adaptive amusement performance human body projectile cannon device and control method

Abstract

The application discloses a multi-landing-point adaptive amusement performance human body launching cannon device and a control method, which comprises a fixed support base, an angle adjusting driving mechanism, a cannon barrel main component, a human body bearing sliding seat, a multi-stage safety binding fixing mechanism, a binding belt synchronous unlocking mechanism, a stable boosting launching mechanism, an intelligent electrical control system, a landing point protection linkage verification module and a sliding seat limiting braking structure. The application can stably realize 15-meter accurate launching, relies on body weight, angle and thrust linkage regulation to eliminate the range deviation caused by body weight, and has high landing point precision. The application additionally comprises a cannon barrel front end limiting braking and linkage synchronous unbinding structure, the binding belt is locked in the accelerating stage to ensure the stability of the flight attitude, the sliding seat is retained in the barrel to avoid damaging the buffer facility, and the cannon muzzle is instantaneously unbound to adapt to the use of ordinary tourists.

Description

Technical Field

[0001] This invention relates to the field of special equipment manufacturing technology for amusement and performance, and in particular to a multi-landing-point adaptable human body projectile cannon device and control method for amusement performances. Background Technology

[0002] Human cannons, as visually stunning stunt performances, are widely used in various commercial and cultural tourism venues. They rely on mechanical propulsion to launch the human body to a distant buffer zone, combining entertainment value with interactive experiences for visitors. However, existing traditional human cannon equipment generally suffers from several inherent flaws: traditional equipment often uses high-pressure gas cylinders for instantaneous explosion and powerful springs for instantaneous impact drive, making it impossible to precisely control the thrust output. It is also highly susceptible to changes in the participant's weight, making it difficult to maintain a stable thrust of 15... The standard launch distance is too short, resulting in significant trajectory deviations and a high risk of impact with the edge of the buffer zone, causing bumps and falls. Conventional human-powered cannons on the market are only compatible with a single buffer area, unable to flexibly switch between the three mainstream buffer methods: foam pads, buffer pools, and airbags. One set of equipment can only match one performance plan, requiring operators to purchase multiple units to adapt to different scenarios, leading to high costs. Traditional, simple equipment only has basic straps without locking sensors, making it easy for the performer to slip, twist, and lose control during launch and acceleration. Furthermore, it lacks an automatic untying mechanism linked to the sliding seat brake, relying solely on professional performers to break free. This makes it unsuitable for general visitors; if the straps are not released in time, the performer will be trapped inside the sliding seat, posing a risk of impact with the cannon barrel. Some older equipment lacks a barrel braking structure, with the sliding seat moving with the performer. Launching simultaneously can damage the foam pads, puncture the airbags, and destroy the pool, and the gliding seat cannot be automatically retrieved, resulting in extremely low continuous operating efficiency. The high-pressure instantaneous explosive thrust generates huge instantaneous acceleration, placing a heavy load on the human body and causing discomfort, making it unsuitable for ordinary tourists. The high-pressure gas tank also poses safety hazards of leakage and explosion. The equipment operates with high noise, and parts wear out quickly due to strong impacts, leading to high maintenance costs. Traditional equipment lacks automatic angle adjustment, weight-adaptive thrust matching, and automatic landing point protection verification functions. Launch parameters rely entirely on manual adjustment based on operator experience, making human error highly likely to cause safety accidents. It also lacks fault self-diagnosis, audible and visual warnings, and full-process emergency braking protection mechanisms. Most existing equipment is designed only for professional stunt performers, with insufficient safety redundancy, and cannot take into account the entertainment experience of ordinary tourists, limiting its application scenarios and consumer groups. Summary of the Invention

[0003] In order to overcome the existing technical defects, the purpose of this invention is to provide a multi-landing point adapted amusement performance human body projectile cannon device and control method to solve the above-mentioned technical problems.

[0004] The technical solution adopted by this invention to solve the technical problem is as follows: According to one aspect of the present invention, a multi-landing-point adaptable amusement performance human body projectile cannon device is designed, comprising a fixed support base, an angle adjustment drive mechanism, a cannon barrel main assembly, a human body carrying sliding seat, a multi-level safety binding and fixing mechanism, a strap synchronous unlocking mechanism, a smooth boosting launch mechanism, an intelligent electrical control system, a landing point protection linkage verification module, and a sliding seat limit braking structure; the angle adjustment drive mechanism is disposed between the fixed support base and the cannon barrel main assembly, and is used to adjust the elevation and launch angle of the cannon barrel; the human body carrying sliding seat is slidably assembled inside the cannon barrel main assembly, and is used to lie flat to carry the person to be launched; the multi-level safety binding and fixing mechanism is disposed on the human body carrying sliding seat. The upper part is used to restrain and limit the human body from multiple dimensions, including the shoulders, waist, thighs, and feet. The strap synchronous unlocking mechanism is linked with the multi-level safety binding and fixing mechanism to release all restraint structures instantaneously and uniformly. The sliding seat limiting braking structure is located on the inner wall of the front end of the main barrel assembly. The stable boosting launch mechanism is connected to the human body-bearing sliding seat, outputting progressive thrust to drive the human body-bearing sliding seat cylinder to accelerate. The intelligent electrical control system is electrically connected to the angle adjustment drive mechanism, the stable boosting launch mechanism, the multi-level safety binding and fixing mechanism, the strap synchronous unlocking mechanism, and the landing point protection linkage verification module. After the human body weight is entered, it automatically matches the launch angle and boosting thrust to stably achieve 15 The standard launch distance is 1 meter; the landing point protection linkage verification module is used to detect the landing point protection status of three types: sponge protective pad, buffer pool, and safety airbag. If the protection is not up to standard, the system will interlock and lock the launch; during launch, the smooth booster launch mechanism will drive the locked and restrained human body and human body carrying slide seat to accelerate along the guide rail. After the human body carrying slide seat hits the slide seat limit braking structure, it will lock and remain inside the barrel. The limit switch at the front end of the human body carrying slide seat will synchronously trigger the strap synchronous unlocking mechanism to release all straps. The human body will rely on inertia to detach from the human body carrying slide seat and fly out alone.

[0005] To better address the aforementioned technical deficiencies, the present invention also provides a more advanced technical solution: In some embodiments, the multi-level safety binding and fixing mechanism includes shoulder fixing straps, waist locking straps, thigh limiting straps, and foot positioning baffles; each binding structure is equipped with a locking detection sensor, and the device can only be launched after all sensors have fed back a locking signal; if any strap is not locked, the device will be locked and cannot be started.

[0006] In some embodiments, the strap synchronous unlocking mechanism includes a travel trigger switch, a multi-channel electromagnetic release device, and a quick-release buckle; the travel trigger switch is located at the front end of the human body bearing sliding seat, and when it impacts the sliding seat limit braking structure, it conducts a signal, synchronously driving all electromagnetic release devices to open the strap buckle, and the foot positioning baffle synchronously retracts to release the limit.

[0007] In some embodiments, the sliding seat limiting braking structure includes a hydraulic damping buffer block and a mechanical locking block, which are used to quickly absorb the kinetic energy of the human-borne sliding seat, lock the human-borne sliding seat inside the barrel, and prevent the human-borne sliding seat from flying out with the human body.

[0008] In some embodiments, the angle adjustment drive mechanism is an electro-hydraulic assembly with a pitch adjustment range of 0° to 40°, equipped with an angle position sensor, and the control system automatically matches the launch tilt angle according to the user's weight and the 15-meter range requirement.

[0009] In some embodiments, the smooth booster launch mechanism is an energy storage type with a gradual force output structure, where the thrust increases gradually with the gliding stroke without instantaneous impact; the control system automatically adjusts the energy storage output force according to the input weight, and maintains a constant initial launch velocity of 15 meters.

[0010] In some implementations, the landing point protection linkage verification module has three switchable verification modes: sponge protection pad mode detects pad thickness, placement, and debris in the area; buffer pool mode detects water level, water area range, and underwater protection; and airbag mode detects inflation pressure, deployment area, and fixation firmness. If any protection condition fails to meet the standard, the control system interlocks and locks the transmission circuit and issues an audible and visual alarm.

[0011] In some embodiments, the main body of the barrel is an integral cylinder with a sliding guide rail on the inner wall and a rounded, blunted nozzle. The bottom of the human-supporting sliding seat slides in conjunction with the guide rail, and the seat body adopts an ergonomic design and is covered with a flexible pad. The fixed support base is made of thickened steel welded together, and the bottom is equipped with anti-slip feet and a level detection device.

[0012] A control method for a multi-landing-point adaptive amusement park performance human projection cannon device includes the following steps: S1. Personnel loading and locking: Guide the user to lie flat on the human body support sliding seat, lock each level of straps in sequence and limit the foot baffles. The system collects all locking sensor signals. Only when all are locked and qualified can the next process be carried out. S2. Landing point verification: Select the target landing point mode. The landing point protection linkage verification module automatically detects the safety status of the buffer area. If it fails to meet the requirements, it will lock the launch and issue a warning. It will be unlocked after the rectification verification is passed. S3, Parameter Adaptive Matching: The user's weight is entered, and the control system automatically calculates the pitch angle and boost energy storage parameters based on the 15-meter range, drives the angle mechanism to adjust the angle and preset the boost thrust; S4, Acceleration, Braking, Untying, and Human Body Launch: After clearing the warning zone, trigger the launch command. The booster mechanism drives the human body carrier sliding seat, which is restrained, to accelerate smoothly. After the human body carrier sliding seat hits the front braking structure, it stops inside the barrel. The limit switch triggers the strap synchronous unlocking mechanism to instantly untie the human body. The human body flies out due to inertia, flies 15 meters along a parabola, and lands in the corresponding buffer area. S5. Automatic equipment reset: After the projectile is completed, the booster mechanism pulls the human body-bearing sliding seat back to the tail standby position, and the release device automatically resets the lock, so that the next round of operation can be carried out.

[0013] In some implementations, step S4 involves the multi-level safety restraint mechanism remaining locked to limit human body displacement and twisting; if an emergency stop is triggered during launch or a device malfunction is detected, the booster mechanism immediately cuts off the thrust and brakes the sliding seat.

[0014] The beneficial effects of this invention are as follows: This invention can stably achieve a precise launch of 15 meters, eliminating range deviation caused by weight by relying on the linkage control of weight, angle, and thrust, resulting in high landing accuracy. It features an added front-end limit brake and linkage synchronous untying structure, with the straps locking during acceleration to ensure flight stability. The gliding seat remains inside the cylinder to prevent damage to the cushioning facilities, and the muzzle can be instantly untied for use by ordinary tourists. It is compatible with three types of landing points: sponges, pools, and airbags, offering strong scene adaptability. It incorporates multiple safety interlocks including strap locking detection, landing point verification, fault self-diagnosis, and emergency stop, ensuring a high level of safety. Energy storage and smooth boosting without violent impact provide a comfortable experience, eliminate flammability and explosiveness hazards, and minimize equipment wear. The entire machine features intelligent adaptive control, lowering the operating threshold and catering to both professional performers and general tourists, demonstrating significant commercial continuous operation value. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view of the structure of the present invention; Figure 3 This is a schematic diagram of the human body support sliding seat of the present invention. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0017] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 limiting this invention.

[0018] In the description of this invention, unless otherwise explicitly defined, terms such as setting, installing, connecting, and fixing should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0019] refer to Figures 1 to 3 As shown, the present invention provides a multi-landing-point adaptable amusement performance human projection cannon device, including a fixed support base 1, an angle adjustment drive mechanism 2, a cannon barrel main body assembly 3, a human body carrying sliding seat 4, a multi-level safety binding and fixing mechanism 5, a strap synchronous unlocking mechanism, a smooth boosting launch mechanism, an intelligent electrical control system, a landing point protection linkage verification module, and a sliding seat limit braking structure; the angle adjustment drive mechanism 2 is located between the fixed support base 1 and the cannon barrel main body assembly 3, and is used to adjust the elevation and launch angle of the cannon barrel; the human body carrying sliding seat 4 is slidably assembled inside the cannon barrel main body assembly 3, and is used to lay flat to carry the person to be launched; the multi-level safety binding and fixing mechanism 5 is located on the human body carrying sliding seat 4. The system is used to restrain and limit the human body from multiple dimensions, including the shoulders, waist, thighs, and feet. The synchronized unlocking mechanism of the straps is linked with the multi-level safety binding and fixing mechanism 5 to release all restraint structures instantaneously and uniformly. The sliding seat limiting braking structure is located on the inner wall of the front end of the main barrel assembly 3. The stable boosting launch mechanism is connected to the human body-bearing sliding seat 4, outputting progressive thrust to accelerate the human body-bearing sliding seat 4 within the barrel. The intelligent electrical control system is electrically connected to the angle adjustment drive mechanism 2, the stable boosting launch mechanism, the multi-level safety binding and fixing mechanism 5, the synchronized unlocking mechanism of the straps, and the landing point protection linkage verification module. After the human body weight is entered, the system automatically matches the launch angle and boosting thrust to stably achieve 15... The standard launch distance is 1 meter; the landing point protection linkage verification module is used to detect the landing point protection status of three types: sponge protective pad, buffer pool, and safety airbag. If the protection is not up to standard, the system will interlock and lock the launch; during launch, the smooth booster launch mechanism will drive the locked and restrained human body and human body carrying slide seat 4 to accelerate along the guide rail 6. After the human body carrying slide seat 4 hits the slide seat limit braking structure, it will lock and remain inside the barrel. The limit switch at the front end of the human body carrying slide seat 4 will synchronously trigger the strap synchronous unlocking mechanism to release all straps. The human body will rely on inertia to detach from the human body carrying slide seat 4 and fly out alone.

[0020] In some embodiments, the multi-level safety restraint mechanism 5 includes shoulder restraint straps, waist locking straps, thigh limiting straps, and foot positioning baffles. Each restraint structure is equipped with a locking detection sensor. Launch is only possible after all sensors have provided a locking signal; if any strap is not locked, the device will lock and cannot be started. Through the all-around restraint of the shoulder, waist, thigh, and foot straps combined with the locking detection sensors, the human body is firmly secured throughout the launch acceleration process, preventing slippage, twisting, and loss of posture during gliding. Launch is only initiated when all straps have provided a locking signal, eliminating safety hazards caused by inadequate restraint from the source. This ensures a regular flight trajectory and is suitable for use by ordinary tourists without professional training.

[0021] In some embodiments, the strap-locking mechanism includes a travel trigger switch, a multi-channel electromagnetic release mechanism, and a quick-release buckle. The travel trigger switch is located at the front end of the human-supporting sliding seat 4. When the sliding seat impacts the limiting braking structure, a signal is activated, synchronously driving all electromagnetic release mechanisms to open the strap buckles, and the foot positioning baffles retract synchronously to release the limit. Relying on the travel switch at the front end of the sliding seat to link with the multi-channel electromagnetic release mechanism, when the sliding seat reaches the muzzle braking position, all strap buckles open synchronously and instantaneously, and the foot baffles retract synchronously, eliminating the need for manual untying. The device provides secure restraint during acceleration and unified release at the moment of separation, solving the drawback of traditional equipment where actors can only free themselves from the straps. The separation action is stable and reliable, significantly expanding the range of people to whom the equipment is applicable.

[0022] In some embodiments, the sliding seat limiting and braking structure includes a hydraulic damping buffer block and a mechanical locking block, used to quickly absorb the kinetic energy of the human-borne sliding seat 4 and lock the human-borne sliding seat 4 inside the barrel, preventing the human-borne sliding seat 4 from flying out with the human body. The hydraulic damping buffer block combined with the mechanical locking block can quickly absorb the huge kinetic energy of the sliding seat and lock the sliding seat inside the barrel, completely preventing the metal sliding seat from flying out with the human body and damaging the sponge, puncturing the airbag, or damaging the water tank; at the same time, the sliding seat does not require manual recovery and can automatically reset after launch, greatly improving site safety and continuous operation efficiency.

[0023] In some embodiments, the angle adjustment drive mechanism 2 is an electro-hydraulic component with a pitch adjustment range of 0° to 40°. It is equipped with an angle position sensor, and the control system automatically matches the launch tilt angle based on the user's weight and the required 15-meter range. The 0°~40° electro-hydraulic pitch adjustment, combined with the angle sensor, allows the control system to automatically match the optimal launch tilt angle based on different weights and the standard 15-meter range, eliminating the need for manual fine-tuning. This provides high adjustment accuracy and stable response, eliminating the landing point deviation problem caused by weight differences, ensuring that different users can accurately fly the missile to the preset distance, and reducing reliance on operator experience.

[0024] In some embodiments, the smooth booster launch mechanism is an energy-storing, gradually increasing thrust structure, with thrust increasing progressively with the gliding stroke without instantaneous impact; the control system automatically adjusts the energy-storing output force based on the input weight, maintaining a constant initial launch velocity of 15 meters. The energy-storing, progressive thrust output without instantaneous impact results in lower acceleration for the human body, providing a gentler and more comfortable experience; the system adaptively adjusts the energy-storing force based on weight, stably maintaining an initial launch velocity of 15 meters, ensuring strong range consistency; it eliminates the risk of high-pressure gas explosions, resulting in no flammable or explosive hazards, low operating noise, low component impact wear, and reduced maintenance costs.

[0025] In some implementations, the landing point protection linkage verification module has three switchable verification modes: a sponge protection pad mode to detect pad thickness, placement, and debris in the area; a buffer pool mode to detect water level, water area range, and underwater protection; and an airbag mode to detect inflation pressure, deployment area, and fixation firmness. If any protection condition fails to meet the standard, the control system interlocks and locks the transmission circuit and triggers an audible and visual alarm. The three independent landing point detection modes (sponge, pool, and airbag) can be switched with one click, automatically identifying key safety indicators such as pad thickness, water level, and airbag pressure. If the protection fails to meet the standard, the transmission is directly locked and an audible and visual alarm is triggered. This achieves dual safety interlocking between the transmitting end and the landing buffer area, preventing landing injuries caused by substandard buffer facilities. One set of equipment is suitable for various performance scenarios, reducing equipment procurement costs.

[0026] In some embodiments, the main body component 3 of the barrel is a one-piece cylinder with a sliding guide rail 6 set on the inner wall and the barrel opening is rounded and blunted. The bottom of the human-supporting sliding seat 4 slides in conjunction with the guide rail 6, and the seat body adopts an ergonomic shape and is covered with a flexible soft pad. The fixed support base 1 is made of thickened steel welded together, and the bottom is equipped with anti-slip feet and a level detection device. The one-piece cylinder with the inner wall guide rail 6 slides smoothly, and the rounded blunt barrel opening prevents bumps and scratches. The ergonomic soft pad improves the comfort of lying flat. The thickened steel base with anti-slip feet and a level detection device makes the whole machine impact-resistant and does not shake or shift. It can be installed in indoor and outdoor venues. The structure is sturdy and durable, and it is suitable for long-term, high-frequency commercial operation in cultural and tourism venues.

[0027] A control method for a multi-landing-point adaptive amusement park performance human projection cannon device includes the following steps: S1. Personnel loading and locking: Guide the user to lie flat on the human body support sliding seat 4, lock each level of straps in sequence and limit the foot baffles. The system collects all locking sensor signals. Only when all are locked and qualified can the next process be carried out. S2. Landing point verification: Select the target landing point mode. The landing point protection linkage verification module automatically detects the safety status of the buffer area. If it fails to meet the requirements, it will lock the launch and issue a warning. It will be unlocked after the rectification verification is passed. S3, Parameter Adaptive Matching: The user's weight is entered, and the control system automatically calculates the pitch angle and boost energy storage parameters based on the 15-meter range, drives the angle mechanism to adjust the angle and preset the boost thrust; S4, Acceleration, Braking, Untying, and Human Body Launch: After clearing the warning zone, the launch command is triggered, and the booster mechanism drives the human body carrying slide seat 4, which is restrained, to accelerate smoothly. After the human body carrying slide seat 4 hits the front braking structure, it stays inside the barrel. The limit switch triggers the strap synchronous unlocking mechanism to instantly untie the human body. The human body flies out due to inertia, flies 15 meters along a parabola, and lands in the corresponding buffer area. S5. Automatic equipment reset: After the projectile is completed, the booster mechanism pulls the human body carrying sliding seat 4 back to the tail standby position, and the release device automatically resets the lock, so that the next round of operation can be carried out.

[0028] The entire process achieves standardized operation of automatic verification, parameter adaptation, launch, and reset. First, it locks and verifies, then detects the landing point, and finally matches the launch parameters. Multiple pre-launch safety verifications ensure safety at every level. After launch, the sliding seat automatically returns to its original position. The operation steps are simple and clear, reducing the threshold for manual operation, supporting uninterrupted continuous launching operations, and improving the efficiency of performance operation.

[0029] In some implementations, step S4, the multi-level safety restraint mechanism 5 remains locked to limit the body's deviation and twisting; if an emergency stop is triggered during launch or an equipment malfunction is detected, the booster mechanism immediately cuts off thrust and brakes the sliding seat. During the launch acceleration phase, the restraint straps are locked and restrain the body throughout to prevent in-flight attitude disturbances; if an emergency stop is triggered during operation or an equipment malfunction is detected, thrust can be immediately cut off and the sliding seat braked, quickly terminating the launch action in case of emergencies, constructing dynamic process emergency safety protection, further improving the overall safety interlocking system, and reducing the risk of operational accidents.

[0030] This device relies on an intelligent electrical control system to coordinate the actions of all mechanisms. Its core operating logic includes "pre-emptive safety verification, adaptive parameter matching, smooth acceleration within the cylinder, synchronous unbinding of the muzzle brake, inertial projection of the human body, and automatic equipment reset." The entire process is equipped with multi-level safety interlocks. The complete operating procedure is as follows: Power-on self-test and standby preparation: After the equipment is powered on, the intelligent electrical control system automatically completes the whole machine self-test, sequentially reading the angle position sensor, strap locking detection sensor, landing point protection linkage verification module detection unit, and emergency stop circuit signals. After confirming that there are no faults, the smooth boosting launch mechanism pulls the human body carrying sliding seat 4 back to the initial standby position at the tail of the barrel, the angle adjustment drive mechanism 2 is reset to zero, and the equipment enters the operable standby state.

[0031] Personnel loading and all-around restraint locking: The user is guided to lie flat on the ergonomic soft pad of the human body support sliding seat 4. The staff then sequentially fastens the shoulder fixing straps, waist locking straps, and thigh limiting straps of the multi-level safety binding and fixing mechanism 5, and adjusts the foot positioning baffle to press against the toes of the user to complete the limiting. The locking detection sensor of each set of straps transmits locking signals to the PLC in real time. Only when all restraint structures return a valid locking signal will the system release the first layer of transmission lock. If any strap is not locked, the transmission function will remain locked and an audible and visual warning will be given.

[0032] Landing point mode selection and buffer area linkage verification: Operators select the appropriate landing mode (sponge protective pad / buffer pool / airbag) for the current operation on the control terminal touchscreen. The landing protection linkage verification module then activates the corresponding detection unit: the sponge mode detects the pad thickness, placement position, and debris in the area; the pool mode detects the water level, water area range, and underwater protection; the airbag mode detects the inflation pressure, deployment area, and fixation firmness. If the buffer facility parameters do not meet safety standards, the system locks the transmission circuit and continuously alarms. Only after the staff has rectified the issue and re-verified it as qualified can the parameter setting process begin.

[0033] Weight input and adaptive matching of launch parameters: The operator enters the participant's weight value. The intelligent electrical control system has a built-in 15-meter standard launch calculation program. Combined with the preset range, it automatically calculates the optimal launch elevation angle and boost energy storage capacity. The system issues commands to drive the electro-hydraulic components of the angle adjustment drive mechanism 2 to precisely adjust the barrel to the calculated tilt angle. At the same time, it completes the preset energy storage parameters of the stable boost launch mechanism, realizing the parameter adaptive control of a uniform 15-meter launch distance for people of different weights.

[0034] Safety alert confirmation and smooth acceleration during gliding: On-site personnel cleared the area around the cannon's flight path and landing point of the cannon, and after completing the safety warning and confirmation, pressed the start button; the launch mechanism smoothly released a gradual and gentle thrust, which drove the human body and the human body carrying sliding seat 4, which were completely locked and restrained by multi-stage straps, to accelerate forward at a constant speed along the directional sliding guide rail 6 inside the cannon. Throughout the acceleration process, the straps remained locked, limiting the human body's deviation and twisting, and ensuring the stability of the sliding posture.

[0035] Muzzle braking, synchronized untying, and human body inertial projection: When the human-supported sliding seat 4 slides to the front of the cannon barrel, the base impacts the sliding seat's limiting braking structure. The hydraulic damping buffer block quickly absorbs the sliding seat's kinetic energy, and in conjunction with the mechanical locking block, locks the sliding seat inside the cannon barrel. The travel trigger switch at the front of the sliding seat is simultaneously activated by the impact, sending a trigger signal to the strap unlocking mechanism. Multiple electromagnetic release devices activate simultaneously, quickly releasing all the buckles and causing the foot positioning baffles to retract synchronously, instantly releasing all restraints on the human body. At this point, the human body has gained a stable forward initial velocity and, relying on inertia, detaches from the human-supported sliding seat 4, flying stably for 15 meters along a preset parabola before landing smoothly in the corresponding sponge, water tank, or airbag buffer area to complete the launch. If the emergency stop switch is pressed at any time during the launch process, or if the system detects a equipment malfunction, the booster mechanism will immediately cut off the thrust and brake the sliding seat, terminating the launch.

[0036] The equipment automatically resets and awaits the next round of operation. After the human body is launched and lands, the smooth booster launch mechanism pulls the human body-bearing sliding seat 4 back to the standby position at the rear of the barrel along the guide rail 6; the electromagnetic release device of the strap synchronous unlocking mechanism is de-energized and resets, all straps quickly release the buckles and return to the locked state, and the whole set of equipment automatically returns to the initial standby mode. After the staff untie the straps and evacuate the personnel in the landing area, the next launching operation can be carried out.

[0037] The above descriptions are merely some embodiments of the present invention. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. A multi-landing-point adaptable human body projectile cannon device for amusement performances, characterized in that, It includes a fixed support base, an angle adjustment drive mechanism, a main barrel assembly, a human body bearing sliding seat, a multi-level safety binding and fixing mechanism, a strap synchronous unlocking mechanism, a smooth boosting launch mechanism, an intelligent electrical control system, an impact point protection linkage verification module, and a sliding seat limit braking structure. The angle adjustment drive mechanism is located between the fixed support base and the main barrel assembly, and is used to adjust the elevation and firing angle of the barrel; the human body carrying sliding seat is slidably assembled inside the main barrel assembly, and is used to carry the personnel to be launched while lying flat; the multi-level safety binding and fixing mechanism is located on the human body carrying sliding seat, and is used to restrain and limit the human body from multiple dimensions such as shoulders, waist, thighs, and feet; the strap synchronous unlocking mechanism is linked with the multi-level safety binding and fixing mechanism, and is used to release all restraint structures instantly and uniformly; the sliding seat limiting braking structure is located on the inner wall of the front end of the main barrel assembly; the smooth boosting launch mechanism is connected to the human body carrying sliding seat through a transmission, and outputs a progressive thrust to drive the acceleration inside the human body carrying sliding seat barrel; The intelligent electrical control system is electrically connected to the angle adjustment drive mechanism, the smooth boosting launch mechanism, the multi-level safety binding and fixing mechanism, the strap synchronous unlocking mechanism, and the landing point protection linkage verification module. After the human body weight is entered, the system automatically matches the launch angle and boosting thrust to stably achieve a standard launch distance of 15 meters. The landing point protection linkage verification module is used to detect the landing point protection status of three types: sponge protective pad, buffer pool, and safety airbag. If the protection does not meet the standard, the system interlocks and stops the launch. During launch, the smooth booster launch mechanism propels the locked and restrained human body and the human body carrier slide seat to accelerate along the guide rail. After the human body carrier slide seat hits the slide seat limit braking structure, it locks and remains inside the gun barrel. The limit switch at the front end of the human body carrier slide seat synchronously triggers the strap synchronous unlocking mechanism to release all the straps. The human body relies on inertia to detach from the human body carrier slide seat and fly out alone.

2. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 1, characterized in that, The multi-level safety binding and fixing mechanism includes shoulder fixing straps, waist locking straps, thigh limiting straps, and foot positioning baffles; each binding structure is equipped with a locking detection sensor, and the device can only be launched after all sensors have fed back a locking signal. If any strap is not locked, the device will be locked and cannot be started.

3. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 2, characterized in that, The strap-locking mechanism includes a travel trigger switch, a multi-channel electromagnetic release mechanism, and a quick-release buckle. The travel trigger switch is located at the front end of the human body support sliding seat. When it impacts the sliding seat's limit braking structure, it conducts a signal, synchronously driving all electromagnetic release mechanisms to open the strap buckle, and the foot positioning baffle synchronously retracts to release the limit.

4. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 1, characterized in that, The sliding seat limiting braking structure includes a hydraulic damping buffer block and a mechanical locking block, which are used to quickly absorb the kinetic energy of the human-borne sliding seat, lock the human-borne sliding seat inside the barrel, and prevent the human-borne sliding seat from flying out with the human body.

5. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 1, characterized in that, The angle adjustment drive mechanism is an electro-hydraulic component with a pitch adjustment range of 0° to 40°. It is equipped with an angle position sensor, and the control system automatically matches the launch tilt angle according to the user's weight and the 15-meter range requirement.

6. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 1, characterized in that, The smooth booster launch mechanism is an energy storage type with a gradual force output structure. The thrust increases gradually with the gliding stroke without instantaneous impact. The control system automatically adjusts the energy storage output force according to the input weight, and maintains a constant initial launch velocity of 15 meters.

7. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 1, characterized in that, The landing point protection linkage verification module has three switchable verification modes: the sponge protection pad mode detects the thickness of the pad, its placement, and the amount of debris in the area; the buffer pool mode detects the water level, the water area, and underwater protection; and the airbag mode detects the inflation pressure, the deployment area, and the fixation firmness. If any protection condition fails to meet the standard, the control system will interlock and lock the transmission circuit and issue an audible and visual alarm.

8. The multi-landing-point adaptable amusement performance human projection cannon device according to claim 1, characterized in that, The main component of the cannon barrel is an integral cylindrical body with a sliding guide rail set on the inner wall and the barrel opening is rounded and blunted. The bottom of the human body bearing sliding seat slides in conjunction with the guide rail, and the seat body adopts an ergonomic shape and is covered with a flexible soft pad. The fixed support base is made of thickened steel welded into shape, and the bottom is equipped with anti-slip feet and a level detection device.

9. A control method for a multi-landing-point adaptive amusement performance human projection cannon device according to any one of claims 1-8, characterized in that, Includes the following steps: S1. Personnel loading and locking: Guide the user to lie flat on the human body support sliding seat, lock each level of straps in sequence and limit the foot baffles. The system collects all locking sensor signals. Only when all are locked and qualified can the next process be carried out. S2. Landing point verification: Select the target landing point mode. The landing point protection linkage verification module automatically detects the safety status of the buffer area. If it fails to meet the requirements, it will lock the launch and issue a warning. It will be unlocked after the rectification and verification are passed. S3, Parameter Adaptive Matching: The user's weight is entered, and the control system automatically calculates the pitch angle and boost energy storage parameters based on the 15-meter range, drives the angle mechanism to adjust the angle and preset the boost thrust; S4. Acceleration, braking, unbinding, and human body ejection: After clearing the warning zone, trigger the launch command, and the booster mechanism will drive the human body carrying slide seat with restraints to accelerate smoothly. After the human body, carrying the sliding seat, impacts the front braking structure and remains inside the barrel, the limit switch triggers the strap synchronous unlocking mechanism to instantly untie the straps, and the human body flies out due to inertia, flying 15 meters along a parabola before landing in the corresponding buffer area. S5. Automatic equipment reset: After the projectile is completed, the booster mechanism pulls the human body-bearing sliding seat back to the tail standby position, and the release device automatically resets the lock, so that the next round of operation can be carried out.

10. The control method according to claim 9, characterized in that, Step S4: The multi-level safety restraint mechanism remains locked to limit human body displacement and torsion; if an emergency stop is triggered during launch or a device malfunction is detected, the booster mechanism immediately cuts off the thrust and brakes the sliding seat.

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