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34 results about "Bungee jumping" patented technology
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Bungee jumping (/ˈbʌndʒiː/; also spelled bungy jumping, which is the usual spelling in New Zealand and several other countries) is an activity that involves jumping from a tall structure while connected to a large elastic cord. The tall structure is usually a fixed object, such as a building, bridge or crane; but it is also possible to jump from a movable object, such as a hot-air-balloon or helicopter, that has the ability to hover above the ground. The thrill comes from the free-falling and the rebound. When the person jumps, the cord stretches and the jumper flies upwards again as the cord recoils, and continues to oscillate up and down until all the kinetic energy is dissipated.
Bone tunnel fixator for anterior cruciate ligament reconstruction
ActiveCN103315798AReduced longitudinal movement (bungee effect)Reduce lateral movementSurgeryBone tunnelTibia
The invention discloses a bone tunnel fixator for anterior cruciate ligament reconstruction. The bone tunnel fixator comprises a femur-end internal fixation assembly and a tibia-end internal fixation assembly. The femur-end internal fixation assembly comprises a first hollow screw, a first internal screw and a first guide threaded rod, the diameter of the tail end of the first hollow screw is larger than that of the front end of the first hollow screw, the first hollow screw is in the shape of a combination, the combination comprises an incomplete reverse cone and a cylinder which are connected with each other, internal threads of the first hollow screw are matched with external threads of one end of the first internal screw, a loop used for hanging a transplanted ligament is arranged at the other end of the first internal screw, and the outer diameter of the first guide threaded rod is smaller than the inner diameter of the first internal screw; the tibia-end internal fixation assembly is similar to the femur-end internal fixation assembly. The bone tunnel fixator has the advantages that longitudinal movement (a bungee jumping effect) and transverse movement (a windshield wiper effect) between a transplanted tendon and a bone tunnel can be reduced, loss of the bone mass of a patient is reduced, the bone tunnel fixator is firm in fixation, the contact area of the transplanted tendon and the bone tunnel is large, and healing of the bone and the tendon of the patient is further promoted.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV
Intelligent protecting method based on bungee jumping
InactiveCN108905219AImprove securityAvoid casualtiesAmusementsClosed circuit television systemsJumping ropeBungee jumping
The invention discloses an intelligent protecting method based on bungee jumping. The method comprises the following steps: after a control center receives a starting instruction, controlling a firstcamera to take a first image, analyzing the first image by the control center and judging whether a human body prepares the bungee jumping or not, if so, controlling a signal transmitting terminal tosend a detecting signal to a signal receiving terminal in a preset time interval, analyzing the signal receiving terminal by the control center and judging whether receiving success information is returned or not or judging whether a bungee jumping rope analyzed according to the first image is broken or not, if so, controlling a rescue unmanned aerial vehicle to be started by the control center and controlling the rescue unmanned aerial vehicle to disconnect with a fixed buckle, controlling a second camera to take a second image by the control center and controlling the rescue unmanned aerialvehicle to suspend the human body wearing bungee jumping protective clothing and fly above a rescue placing area, controlling the rescue unmanned aerial vehicle to fly above the rescue placing area toplace the human body wearing the bungee jumping protective clothing in a safe position of the rescue placing area by the control center and controlling a second connecting locking buckle in a position below the rescue unmanned aerial vehicle to disconnect with a connecting rope.
Owner:苏州昭轩数字科技有限公司
Portable bungee jumping amusement equipment
The invention discloses portable bungee jumping amusement equipment which comprises support rods, transverse rods, four rubber ropes, a seat plate, safety belts, protective nets and an air cushion. The support rods and the transverse rods form a square space, the end, far away from the ground, of each support rod extends upwards, the top of each support rod is provided with a hanging hole which is connected with one rubber rope, the four rubber ropes are connected with the seat plate and the safety belts, the four side faces of the square space defined by the support rods and the transverse rods are provided with the protective nets, and the air cushion is located at the bottom of the square space defined by the support rods and the transverse rods and matched with the bottom. When the portable bungee jumping amusement equipment is used, the support rods and the transverse rods are connected and combined together in a sleeving mode, the air cushion is fully inflated by pulling up the rubber ropes, then the simple bungee jumping equipment is obtained, and people also can directly play or have a rest on the air cushion; the portable bungee jumping amusement equipment occupies very small space, can be directly put in a car trunk and is very convenient to carry.
Owner:ANHUI BOLANGDAO AMUSEMENT EQUIP
Immobilized Bungee jumping base technology
InactiveCN107303415AIncrease elasticityEasy to reinforceSpring boardsTrampolinesBungee jumpingArchitectural engineering
The invention discloses a technology of a non-fixed bungee jumping base. The inner cavity of the base is equipped with a bungee jumping bed body, and support screws are plugged into the left and right ends of the top of the base, and the bottom of the support screws is installed with support screws. Block, the left and right ends of the base are plugged with limit screws that match the support screws, the top of the base is installed with a support base that is opposite to the position, and the top of the support base is inserted with a fixing rod, the The top of the fixed rod is plugged with an adjusting rod, and the outer wall of the fixed rod is plugged with an adjusting screw matched with the adjusting rod, the top of the adjusting rod is screwed with a pendant, and the pendant is provided with a rubber rope, and the rubber rope The other end of the trampoline is provided with a protective cover, the trampoline body includes a fixed ring, and the inner cavity of the fixed ring is provided with an elastic bed surface, and the outer wall of the fixed ring is fixed with a first rod. Simple structure, easy disassembly and assembly, and good stability.
Owner:天津市腾安科技发展有限公司
Bungee jumping trampoline for playground
A playground bungee jumping bed, including a trampoline, a support frame, a jumping belt and a protective pad, is characterized in that: the trampoline includes a bed frame, a spring, a hook and a jumping surface, and the support frame includes a support frame foot, a mouth Form frame surface, base, connecting rod, pulley, motor and electric shock switch, described bandage includes steel wire rope, two nylon ropes, two elastic bandages and safety belt, and the top of described supporting frame leg is the same as described mouth shape The fixed connection of the frame surface is provided with a pulley, the bottom of the support frame leg is fixedly connected with the trampoline frame through the connecting rod, the steel wire rope is connected with the two nylon ropes by shackles, and the The nylon rope is shackle-connected with the elastic jumper, the safety belt is sewn on the tail of the elastic jumper, and the motor controls the expansion and contraction of the steel wire rope through a motor switch. The structure of the present invention The utility model has the advantages of simplicity, low manufacturing cost, convenient use, high safety and strong practicability.
Owner:肇庆市天地人科技有限公司
Analog lift-type bungee jumping experience device
ActiveCN105413186AIncrease up and down displacement distanceGreat entertainment excitementAmusementsBall screwBungee jumping
The invention relates to an analog lift-type bungee jumping experience device which comprises a vertical rack and a horizontal rack, wherein a passenger car is mounted on the vertical rack in a sliding manner; a vertical connecting rod is hinged with and mounted on the passenger car, and is hinged with a horizontal connecting rod; a chute is formed in the middle of the horizontal connecting rod; a hinging block is mounted in the chute in a sliding manner; a connecting block is arranged at the left part of the horizontal connecting rod; a middle block is arranged outside the connecting block; a control wheel is arranged at the right front part of the middle block; a circular groove is formed in the control wheel; a sliding block is mounted in the circular groove in a sliding manner; a rotating shaft is connected with the control wheel; a motor is connected with the rotating shaft; a bevel gear I is connected with the rotating shaft, and is meshed with a bevel gear II; the bevel gear II is meshed with a bevel gear III; the bevel gear III is connected with an auxiliary shaft; the auxiliary shaft is connected with a ball screw; the ball screw is in threaded connection with a pulley; a sliding rail is arranged in the horizontal rack. The analog lift-type bungee jumping experience device has the advantages that not only can the passenger car slide up and down in a circulating manner, but also the slipping distance of the passenger car is increased gradually, so as to achieve the effect of analog bungee jumping.
Owner:HUAQIANG FANGTE WUHU CULTURE TECH CO LTD
Non-rope bungee jumping device
The invention provides a non-rope bungee jumping device. The non-rope bungee jumping device comprises an auxiliary tower which is provided with a lifting elevator; the auxiliary tower is further provided with a vertical pipe-shaped channel from bottom to top; a columnar riding cabin is arranged in the top of the vertical pipe-shaped channel; a hook is arranged on the top of the riding cabin; the riding cabin can be installed on a fixing support on the top of the auxiliary tower through the hook in a hung manner; a bungee jumping entrance is formed in the top of the vertical pipe-shaped channel; a bungee jumping exit is formed in the bottom of the vertical pipe-shaped channel; a riding channel is arranged between the bungee jumping entrance and the auxiliary tower; the vertical pipe-shaped channel comprises a transparent channel body and a speed reduction channel body connected to the bottom of the transparent channel body; and the riding cabin makes free-fall motion in the transparent channel body, and after entering the speed reduction channel body, the riding cabin reduces speed and then lands at constant speed through a magnetic field produced because of electromagnetic induction. Compared with a traditional bungee jumping device, a rope does not to be bound to the non-rope bungee jumping device, the operation procedure is simple, meanwhile, in the bungee jumping process, no rope squeezes a human body, abrasion and aging of the rope do not exist, and running is very safe.
Owner:SICHUAN PROVINCE LINSHUI COUNTY SECOND MIDDLE SCHOOL
Lifting device of hand-stand tool for fitness
A lifting device of a hand-stand tool for fitness comprises a human body fixing plate, a track support, a motor, a clutch, a disengaging rod, a worm wheel, a worm, a hanging wheel shaft, a hanging wheel and a steel wire rope. The human body fixing plate is arranged on the track support in a sliding mode, the motor is connected with the worm through a belt pulley, the worm is meshed with the worm wheel, the disengaging rod is connected with the clutch, a copper bush is fixed on the side face of the clutch, the worm wheel is arranged on the copper bush in a sleeving mode, the copper bush is further provided with a convex ring used for preventing the worm wheel from moving in the axial direction, one end of the hanging wheel shaft penetrates through an inner hole of the copper bush to be connected with the clutch, the hanging wheel shaft is further provided with a gasket, a first bearing assembly, the hanging wheel and a second bearing assembly in sequence in a sleeving mode, the two sides of the gasket are attached to the copper bush and the first bearing assembly respectively, the steel wire rope winds on the hanging wheel, and the free end of the steel wire rope is connected with the human body fixing plate. According to the lifting device of the hand-stand tool for the fitness, the human body plate can go up slowly and go down rapidly along the track plate in the vertical direction, and the same experience effect of rapid downward motion such as bungee jumping and parachuting is brought for people.
Owner:戴国春
Artistic-modeling bungee jumping bed
InactiveCN107413000AReliable production and installationNice appearanceSpring boardsTrampolinesBungee jumpingEngineering
The invention discloses an art-shaped bungee bed: it comprises a bungee bed, the bed frame of the bungee bed is a circular bed frame, a corresponding circular bouncing net is installed on the bed frame, and symmetrical fixing plates are respectively installed on both sides of the bed frame , on the two fixed plates, bolts are used to fix the meniscus-shaped vertical poles on both sides, a fixed bolt is respectively installed on the middle and lower parts of each meniscus-shaped vertical pole, and a fixed bolt is respectively installed downward on the inner side of the top of each vertical pole. The pulley is respectively fixed with an adjustable length tension rope on each fixed bolt, and the other end of each tension rope is connected with the elastic cords on both sides of the safety belt through the corresponding pulley to the inboard obliquely below with the connecting ring. The invention has the advantages of reliable production and installation, beautiful appearance, and makes participants and audiences feel happy.
Owner:XINXIANG XUSHI PLAYGROUND EQUIP CO LTD
Bungee jumping shoes and apparatus imitating kangaroo jumping mode
A kangaroo jump imitating shoes and device for bungee jumping are disclosed. It is formed by the combination of traditional shoes and elastic device. One end of the elastic device is closely connected with the soles, while the other end of which touching the land. Said elastic device increases bounce capability of human being, being a unit for buffering and protecting when landing. It employs internal combustion device of piston and cylinder to enhance the bounce capability of human being. The bungee jumping shoes and device is delicate and portable, without the need for net winging corporation. It can not only train the delicacy and balance capability of the body, but also can be means for recreation.
Owner:王金楼
Hot-air balloon bungee jumping safety equipment system
InactiveCN106422155AEasy to controlReduce manufacturing costJumping apparatusSafety netRemote control
The invention discloses a hot-air balloon bungee jumping safety equipment system which comprises a winch stably arranged on the ground, and a dynamic rope wound on a rotary drum of the winch, wherein the dynamic rope moves upwards and is redirected by a fixed pulley fixed on the lower surface of a hot-air balloon floating in air to move downwards; a releasing device connected with an empty barrel throw pillow with a bungee jumping rope is mounted on a lock catch at the tail end of the dynamic rope; a small-sized push-pull rod motor for opening the releasing device is arranged at the upper half part of a hanging belt of the releasing device; the small-sized push-pull rod motor is provided with a remote control system with a power supply for use; a large safety net for preventing an accident is mounted in the center of a bungee jumping land; a motor mounted on a vertical column drives a traction rope to drive the large net to rise up and drop down at any time; under a standby state, a bungee jumping person wears a safety belt; the safety belt is fastened with the lock catch at the bottom of the empty barrel throw pillow with the bungee jumping rope, and the person holds handrails outside the empty barrel throw pillow tight with two hands. The hot-air balloon bungee jumping safety equipment system can prevent injury to a human body when people enjoy the pleasant bungee jumping.
Owner:刘洪涛
High-altitude suspended Bungee jumping platform
The invention provides a high-altitude suspended Bungee jumping platform comprising a jumping platform body and a hook. The hook is used for hanging the jumping platform body onto an airplane or hanger, the jumping platform body comprises one or more overlapping arms, one end of each lapping arm is connected to the jumping platform body, and the other end of the same is overlapped on the airplane or hanger through a sucker. The high-altitude suspended Bungee jumping platform is firmly overlapped on the airplane or hanger through the suckers of the overlapping arms, so that the jumping platform body is hung more stably.
Owner:张迪
Yacht with multiple experience functions
PendingCN108945323AInterestingSave the cost of changing waterPassenger vesselsCrew accommodationRecreationBungee jumping
The invention belongs to the technical field of ships and relates to a yacht with multiple experience functions. A small-water-plane catamaran comprises two diving bodies arranged in a spaced mode anda main hull. The diving bodies and the main hull are connected through struts. Pressure-resisting sightseeing windows are formed in the diving bodies. The main hull is provided with multiple floors.A swimming pool installation cavity communicating with the sea surface is formed in the multiple floors from top to bottom. A swimming pool is arranged in the swimming pool installation cavity and canascend and descend under the action of a first lifting device and a second lifting device. Tourists can enjoy the seabed scenery due to the arrangement of the diving bodies, the tourists can experience the pleasure of diving, swimming, bungee jumping and the like through the arrangement of the lifting swimming pool, and multiple experiences are provided for the tourists due to the arrangement ofvarious recreation facilities.
Owner:ZHEJIANG OCEAN UNIV
VR panoramic video shooting interactive experience device
PendingCN113018874AEnsure safetyEffective experienceAmusementsVideo gamesComputer graphics (images)Bungee jumping
The invention belongs to the field of VR interaction, and particularly relates to a VR panoramic video shooting interactive experience device, which comprises a base and a movable plate, sleeves are fixedly mounted at the four corners of the top of the base, inserting rods are inserted into the tops of the sleeves, and the tops of the four inserting rods are fixedly connected with the four corners of the bottom of the movable plate respectively; and a magnet block is fixedly connected to the middle of the bottom of the movable plate. An experiencer stands on the bottom plate and fixes the two feet, then the experiencer is driven by the motor to turn over, the head of the experiencer faces downwards, then the experiencer wears the VR glasses, and a bungee jumping video shot in advance is transmitted into the VR glasses, so that a worker can effectively experience the bungee jumping feeling, and meanwhile the safety of the experiencer can be effectively guaranteed.
Owner:宁波市鄞州区迦叶智能科技有限公司
High-altitude suspended Bungee jumping platform
The invention provides a high-altitude suspended Bungee jumping platform comprising a jumping platform body and a hook. The hook is used for hanging the jumping platform body onto an airplane or hanger, the jumping platform body comprises one or more overlapping arms, one end of each lapping arm is connected to the jumping platform body, and the other end of the same is overlapped on the airplane or hanger through a sucker. The high-altitude suspended Bungee jumping platform is firmly overlapped on the airplane or hanger through the suckers of the overlapping arms, so that the jumping platform body is hung more stably.
Owner:张迪
Bungee jumping ejector
The invention discloses a bungee jumping ejector. The bungee jumping ejector comprises a bottom plate; the bottom plate is internally provided with a conveyor belt cavity with an upward opening in a left and right penetrating mode, an emergency stop device is arranged in the conveyor belt cavity, an ejection device is arranged on the upper side of the emergency stop device, and protective devices are disposed in the inner walls of the front side and the rear side of the conveyor belt cavity; the emergency stop device includes a clutch cavity disposed in the inner wall of the front side of the conveyor belt cavity, the clutch cavity is internally and rotatably provided with a fixed shaft, a large motor is fixedly arranged in the inner wall of the upper side of the clutch cavity, and the fixed shaft is dynamically connected to the large motor. The bungee jumping ejector is simple in operation and convenient to use, people do not need accompanying personnel to accompany to a jumping platform, the safety of other people is ensured, buffer time is preserved in a period from people up to the jumping platform to ejection, and the bungee jumping ejector can be stopped urgently during the period to avoid accidents due to the fact that people get cold feet.
Owner:菏泽智慧新材料科技有限公司
Ligament reconstruction fixing device and using method thereof
PendingCN110680558AAchieve biological fixation of the femoral endImprove stabilityLigamentsMusclesBone tunnelFemoral bone
The invention discloses a ligament reconstruction fixing device and a using method thereof, which relate to the technical field of medical instruments. The ligament reconstruction fixing device comprises a ligament fixing structure and a ligament, the ligament fixing structure is connected with one end of the ligament; and a maximum size of the ligament fixing structure is larger than the size ofthe ligament in the direction perpendicular to the extending direction of the ligament. The using method comprises the following steps that a bone tunnel is opened in the preset positions of the thighbone and the tibia; pulling the ligament of the ligament reconstruction fixing device into the bone tunnel from the outer side of the femoral cortex to the tibia side until the ligament fixing structure is matched with the femoral outer side section of the bone tunnel; after one end of the tibia side of the ligament is pulled to a certain tension, the tibia end of the ligament is fixed on the tibia. According to the ligament reconstruction fixing device and the using method thereof, the problems of the windshield wiper effect and the bungee jumping effect in the prior art are solved to a certain extent, and the stability of ligament reconstruction is improved to a certain extent.
Owner:STAR SPORTS MEDICINE CO LTD
High-efficiency combined bungee jumping bed
InactiveCN108404421AIncrease flexibilityImprove reliabilityAmusementsFreely-suspended gymnasticsCarrying capacityBungee jumping
The invention relates to a high-efficiency combined bungee jumping bed. The bungee jumping bed comprises a bearing base, cushion pads, a bearing platform, hydraulic arms, elastic pulling ropes, connecting buckles, hoisting machines and a control circuit; a plurality of guiding slide rails are uniformly distributed on the upper surface of the bearing base, the bearing platform is mounted on the upper end face of the bearing base through the guiding slide rails, the cushion pads are slidably connected with the upper end face of the bearing base through the guiding slide rails, the hydraulic armsare evenly distributed on the side surface of the bearing platform around the axis of the bearing platform, the hoisting machines are embedded in the bearing platform, the tail ends of the elastic pulling ropes are connected with the hoisting machines, the front ends of the elastic pulling ropes are connected with the connecting buckles, the elastic pulling ropes are slidably connected with the upper surface of the hydraulic arms through at least one guiding wheel, and the control circuit is embedded in the bearing platform and is in electrical connection with the hydraulic arms, the hoistingmachines and turntable mechanisms. According to the bungee jumping bed, on one hand, the flexibility and reliability of use of the bungee jumping bed equipment can be effectively improved, and on theother hand, the load carrying capacity and use flexibility of the equipment can be effectively improved.
Owner:WUHU BAOYI AMUSEMENT EQUIP
Dream bed
InactiveCN104188413ALow recycling rateQuick releaseBedsBedstandsBungee jumpingRehabilitation nursing
The invention provides a portable multifunctional and multipurpose double tent dream bed capable of quickly eliminating fatigue. The dream bed is mainly used for adding a variety of articles of daily use to the happy life of human, and can be used as a baby bed, a baby fitness Bungee jumping bed, a baby playing barrier, a baby carrier, a desk or a stool, and can be used for rehabilitation nursing for patients in hospital, army camping, earthquake relief work and self-driving travel camping, and also for couples; especially, the dream bed is capable of relieving the fatigue of a user physically and mentally tired in ten minutes. The dream bed is composed of a main beam mechanism, a seat plate and barrier reversing component, a sliding carriage component and a movable frame drawing component; when in use, the structure of the dream bed can be adjusted optionally according to the requirements of people; when being not used, the dream bed can be folded and put in a box.
Owner:刘建强
A fitness handstand
Owner:戴国春
A simulated lifting bungee jumping experience device
ActiveCN105413186BIncrease the sliding distanceGreat entertainment excitementAmusementsBungee jumpingGear wheel
Owner:HUAQIANG FANGTE WUHU CULTURE TECH CO LTD
a bungee catapult
The invention discloses a bungee jumping ejector. The bungee jumping ejector comprises a bottom plate; the bottom plate is internally provided with a conveyor belt cavity with an upward opening in a left and right penetrating mode, an emergency stop device is arranged in the conveyor belt cavity, an ejection device is arranged on the upper side of the emergency stop device, and protective devices are disposed in the inner walls of the front side and the rear side of the conveyor belt cavity; the emergency stop device includes a clutch cavity disposed in the inner wall of the front side of the conveyor belt cavity, the clutch cavity is internally and rotatably provided with a fixed shaft, a large motor is fixedly arranged in the inner wall of the upper side of the clutch cavity, and the fixed shaft is dynamically connected to the large motor. The bungee jumping ejector is simple in operation and convenient to use, people do not need accompanying personnel to accompany to a jumping platform, the safety of other people is ensured, buffer time is preserved in a period from people up to the jumping platform to ejection, and the bungee jumping ejector can be stopped urgently during the period to avoid accidents due to the fact that people get cold feet.
Owner:菏泽智慧新材料科技有限公司
Shock-reducing bungee jumping belt
InactiveCN104844942AGood anti-ultraviolet aging performanceGood wear resistance and scratch resistanceBungee jumpingPlasticizer
The invention relates to a shock-reducing bungee jumping belt, wherein the components comprise polyethylene propylene rubber, cis-polybutadiene rubber, silica, nanometer zinc oxide, a reinforcing filler, nanometer white carbon black, a softening plasticizer, and a coupling agent. The bungee jumping belt prepared by using the formula of the present invention has advantages of excellent ultraviolet aging resistance, good scratch resistance, low resilience, and good shock reducing effect. In addition, the preparation method has characteristics of simple and easy-performing production operation process, excellent material property, stable product quality, and good industrial value.
Owner:RUGAO QIRUN SPORTS ARTICLES
A fixation system for ligament reconstruction
ActiveCN106264634BAdd design typeReduce fixed difficultySuture equipmentsBungee jumpingLigament structure
The invention discloses a fixing system for ligament reconstruction. The fixing system comprises a coil, a suture plate, a pull line and a turnover line. The suture plate is provided with multiple holes for penetrating through and fixing the coil and penetrating through the pull line and the turnover line. The fixing system further comprises multiple screws and / or n-shaped nails for passing through at least several holes in the holes in the suture plate to fix the suture plate to a target. According to the fixing system, based on conventional suspension type fixation, fixation of the holes of the suture plate, especially pull holes and turnover holes in the two sides is added, therefore, the bungee jumping effect and windshield wiper effect caused by infirm fixation of transplanted tendons are overcome, the suture plate can achieve self-tapping performance and universality by selecting different screws, and the fixing difficulty in the operation operating process and the probability of failure of an operation can be reduced; design types of the suture plate are added, the fixing system is more user-friendly, and the fixing system adapts to multiple use situations.
Owner:SHANGHAI KINETIC MEDICAL
Bungee jumping sightseeing device
The invention provides a bungee jumping sightseeing device. The bungee jumping sightseeing device comprises a winch lifting system, a base, a platform arranged on the base, an arch-shaped tower fixedto the base, a track arranged in the arch-shaped tower, a man carrying device arranged on the track and a comprehensive platform arranged at the top end of the arch-shaped tower; at least one man carrying device is arranged; and the winch lifting system is used for driving the man carrying device to move along the track so as to realize the movement of the man carrying device between the comprehensive platform and the platform. With the Bungee jumping sightseeing device of the invention adopted, a multifunctional recreation and sightseeing facility can be achieved, the safety coefficient of the device is high, and is highly personalized.
Owner:北京中冶设备研究设计总院有限公司
Bone tunnel fixator for anterior cruciate ligament reconstruction
The invention discloses a bone tunnel fixator for anterior cruciate ligament reconstruction. The bone tunnel fixator comprises a femur-end internal fixation assembly and a tibia-end internal fixation assembly. The femur-end internal fixation assembly comprises a first hollow screw, a first internal screw and a first guide threaded rod, the diameter of the tail end of the first hollow screw is larger than that of the front end of the first hollow screw, the first hollow screw is in the shape of a combination, the combination comprises an incomplete reverse cone and a cylinder which are connected with each other, internal threads of the first hollow screw are matched with external threads of one end of the first internal screw, a loop used for hanging a transplanted ligament is arranged at the other end of the first internal screw, and the outer diameter of the first guide threaded rod is smaller than the inner diameter of the first internal screw; the tibia-end internal fixation assembly is similar to the femur-end internal fixation assembly. The bone tunnel fixator has the advantages that longitudinal movement (a bungee jumping effect) and transverse movement (a windshield wiper effect) between a transplanted tendon and a bone tunnel can be reduced, loss of the bone mass of a patient is reduced, the bone tunnel fixator is firm in fixation, the contact area of the transplanted tendon and the bone tunnel is large, and healing of the bone and the tendon of the patient is further promoted.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV
Monitoring equipment with remote control for bungee jumping and use method of monitoring equipment
PendingCN114390246ASave manpower and material costsLight energy conversion is goodTelevision system detailsColor television detailsLight energyBungee jumping
The invention discloses monitoring equipment with a remote control function for bungee jumping and a using method thereof.The equipment comprises a shell, a mounting seat is fixedly connected to the front face of the shell, a rotating mechanism is arranged at the upper end of the shell, an adjusting mechanism is arranged at the upper end of the rotating mechanism, and a clamping mechanism is arranged at the upper end of the adjusting mechanism; a monitoring equipment body is clamped on the inner side of the clamping mechanism, and the back face of the monitoring equipment body is fixedly connected with a face cover. Solar energy can be absorbed through the photovoltaic panel on the square tube, the absorbed solar energy can be converted through the photovoltaic inverter so as to store energy and charge the storage battery, no ground line needs to be laid in the electricity utilization process, a large amount of manpower and material resource cost is saved, meanwhile, the photovoltaic panel rotates on the square tube, and the photovoltaic panel is convenient to use. And a third motor is controlled by the DSP controller to drive a third gear to rotate, so that the third gear is linked with a half gear at the lower end of a photovoltaic panel to perform angle change adjustment, and light energy conversion can be performed better.
Owner:四川藏区高速公路有限责任公司 +1
Fixing base for bungee jumping and using method of fixing base
PendingCN114367077AGuaranteed stabilityFree from looseningJumping apparatusBungee jumpingControl theory
The invention discloses a fixing base for bungee jumping and a using method thereof, and belongs to the field of bungee jumping device.The base comprises a bungee jumping table, a fixing base is fixedly connected to the middle end of the top of the bungee jumping table, a mounting groove is formed in the middle end of the top of the fixing base, and connecting holes are formed in the left side and the right side of the fixing base; a main shaft is fixedly mounted in the mounting groove, connecting shafts are fixedly connected to the left side and the right side of the main shaft, the other ends of the connecting shafts penetrate through the connecting holes to be fixedly connected with limiting blocks, and inserting holes are formed in the middle ends of the outer sides of the limiting blocks; take-up driving mechanisms are fixedly installed at the positions, located on the left side and the right side of the fixing base, of the top of the bungee jumping table, a rubber elastic rope is connected to the outer surface of the main shaft in a wound mode, a safety throw pillow is fixedly connected to the other end of the rubber elastic rope, and an ankle sleeve lock is fixedly connected to the bottom of the safety throw pillow. The take-up driving mechanism is used for driving the main shaft to rotate so that the rubber elastic rope can be taken up after the tourist completes bungee jumping.
Owner:四川雅康高速公路有限责任公司 +1
Bungee jumping rope crack detection and replacement equipment
InactiveCN112285206AAnalysing solids using sonic/ultrasonic/infrasonic wavesGrain treatmentsJumping ropeBungee jumping
The invention relates to the related field of crack detection equipment, and in particular, relates to bungee jumping rope crack detection and replacement equipment which comprises a machine body, a fixed cavity with a downward opening is formed in the bottom wall of the machine body, an output shaft left side air cylinder is fixedly arranged on the right wall of the fixed cavity, and a fixing block extending leftwards and rightwards is fixedly arranged at the tail end of an output shaft of the air cylinder. The bottom wall of the fixed cavity is fixedly provided with an ultrasonic crack detector. A rotating shaft and a gear can move, then the rotating shaft and the gear can be separated from a bungee jumping rope, the bungee jumping rope falls into a crushing device under the action of self weight, misuse is avoided, and meanwhile, the gear and two racks are used for driving a push plate to enable the rotating shaft and a new bungee jumping rope to move relatively; the rotating shaftextends into the bungee jumping rope, then the bungee jumping rope is pushed to the designated position through a spring, meanwhile, a pushing block is pushed to enable a plug pin to move to achieve the action that the bungee jumping rope ascends first and then moves rightwards, and thus replacement of the bungee jumping rope is completed.
Owner:TIANTAI WEIMAN INTELLIGENT TECH CO LTD
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