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37results about How to "Achieve continuous emission" patented technology
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Pneumatic type launching device
InactiveCN103499235AAchieve the purpose of launchAchieve continuous emissionCompressed gas gunsAtmospheric pressureHigh pressure
The invention belongs to the technical field of device throwing and launching, and particularly relates to a launching device. According to the technical scheme, a pneumatic type launching device is characterized by comprising a launching cylinder (9), a relief valve installed in a cylinder body of the launching cylinder (9), an electromagnetic valve (1) and an air inlet nozzle (2), wherein the electromagnetic valve (1) and the air inlet nozzle (2) are installed on an end cover of the launching cylinder (9). According to the pneumatic type launching device, a high-pressure air source is communicated with an inner cavity of the relief valve to enable the inner cavity of the relief valve to form a high-pressure air cavity, the electromagnetic valve (1) is instantly opened through impulse voltage, a valve element of the relief valve is opened under the action of air pressure, pressure air in the high-pressure air cavity of the relief valve is relieved instantly in the launching cylinder (9), and the purpose of launching is realized. When the launching is completed, the valve element of the relief valve automatically returns to an original launching state rapidly, and continuous launching can be achieved by controlling the impulse voltage of the electromagnetic valve.
Owner:710TH RES INST OF CHINA SHIPBUILDING IND CORP
Football launching device for training
InactiveCN110787434ARealize the effect of launchingAchieve continuous emissionSport apparatusEngineeringChain link
The invention discloses a football launching device for training. The football launching device comprises a base, wherein the base is provided with a left side plate and a right side plate; a left connecting piece is hinged to the left side plate; a right connecting piece is hinged to the right side plate; vertical angle adjustment of the left connecting piece and the right connecting piece is performed through a vertical angle adjusting mechanism; the bottoms of the left connecting piece and the right connecting piece are provided with guide rails; an impact mechanism is arranged between theleft connecting piece and the right connecting piece; the impact mechanism comprises an outer frame; a first telescopic rod is fixed in the outer frame; the periphery of the first telescopic rod is sleeved with a spring; the front end of the first telescopic rod is provided with a positioning mechanism; the front part of the outer frame is provided with a guide hole; a push rod is arranged in theguide hole in a penetrating way; the outer end of the push rod is provided with an impact plate; the end, positioned inside the outer frame, of the push rod is provided with a limiting rod and a stress rod; the top of the outer frame is provided with a chain transmission mechanism; and the chain transmission mechanism is provided with a pull rod. The football launching device can improve the goalkeeping training effect for goalkeepers, has the advantage of saving time and labor, and can improve the training efficiency.
Owner:JIAXING VOCATIONAL TECHN COLLEGE
Loop ligature device capable of continuously launching negative pressure to suck haemorrhoid
ActiveCN105662520AAchieve continuous emissionAdaptive treatmentExcision instrumentsInlet valveOrthodontic ligature
The invention relates to a loop ligature device capable of continuously launching negative pressure to suck a haemorrhoid. The loop ligature device comprises a loop ligature device shell, a fixing tube, a pushing tube, a launching trigger and a gas inlet valve trigger. A cylinder is arranged in a handle of the loop ligature device shell, and a cylinder body of the cylinder and the loop ligature device shell are fixed. The bottom of a piston is connected with the gas inlet valve trigger through a movable pulling rod. A gas inlet one-way valve and a gas outlet one-way valve are arranged at the gas outlet of the cylinder. The gas inlet one-way valve is communicated with the fixing tube through a pipeline. A deflation valve is arranged on the pipeline between the gas inlet one-way valve and the fixing tube. A fixing threaded rod is arranged on the head of the fixing tube, a pushing threaded rod is arranged on the head of the pushing tube, a plurality of sliding grooves are evenly formed in the fixing threaded rod, and the pushing threaded rod is embedded into the sliding grooves of the fixing threaded rod. By means of the loop ligature device, continuous rubber gasket launching loop ligature can be achieved, pressure of the loop ligature device for adsorbing the haemorrhoid can be observed, and pains or discomfort of patients can be avoided.
Owner:奥亿康医疗科技无锡有限公司
Automatic air gun for measuring oil well liquid level
The invention discloses an automatic air gun for measuring oil well liquid level. The automatic air gun for measuring oil well liquid level comprises a pilot deflation electromagnetic valve, a valve cover, a valve body, a main valve combination arranged in the valve body, an adjusting spring, an inflation / deflation electromagnetic valve and a wellhead connector, wherein one side of the valve bodyis provided with the valve cover; the pilot deflation electromagnetic valve is arranged on the valve cover; the other side of the valve body opposite to the pilot deflation electromagnetic valve is provided with the wellhead connector; the side of the valve body in the wellhead connector is provided with a microphone; the valve body is further provided with a pressure sensor, a pressure gauge, a micro-sound sensor, a manual pressure relief valve and the inflation / deflation electromagnetic valve. A main valve rod is designed to be a stepped type, so that gas in a well and gas in a gas storage chamber both can be used as the gas sources for pushing the valve rod to move, and the implosion and explosion manners are combined together; the two gas sources are connected with a control cavity bydamping holes for inflating the control cavity, so that gas resetting of the main valve rod can be realized, continuous transmission also can be realized when PMW (pulse width modulation) signals aresupplied to the pilot deflation electromagnetic valve; the shortage that the traditional implosion / explosion air gun has a complicated structure and is difficult to assemble and disassemble is solved.
Owner:ZHEJIANG UNIV
Automatic emitting device for shuttlecock training
InactiveCN106512365AEasy to carryConvenient, fast, stable and reliable handlingRacket sportsRotary stageDual action
The invention discloses an automatic emitting device for shuttlecock training. With the application of the automatic emitting device, automatic tidying and automatic emitting of shuttlecocks are achieved in the training process of a shuttlecock athlete. The emitting device comprises a supporting unit, and an automatic shuttlecock dividing unit and an automatic emitting unit which are arranged on the supporting unit, wherein the supporting unit comprise a straight rod bracket, a first right-angle bracket, a second right-angle bracket, a barrel hoop and a box body; the automatic shuttlecock dividing unit comprises a shuttlecock dividing barrel, a turning wheel and a guide pipe; the shuttlecock dividing barrel is arranged on the barrel hoop; the automatic emitting unit comprises a base plate, an emitting pipe, a dual-action air cylinder, an air nozzle and a machine position adjusting device; the base plate is arranged on a rotary platform in a rotatable mode; the emitting pipe is arranged at the left side of the base plate and the emitting pipe is used for receiving shuttlecocks conveyed by the guide pipe; the machine position adjusting device comprises the rotary platform and a four-rod mechanism; by virtue of the rotary platform, a longitudinal emitting direction of the shuttlecocks is controlled; and by virtue of the four-rod mechanism, an emitting pitch angle of the shuttlecocks is adjusted. The automatic emitting device provided by the invention is simple in structure, smart and convenient, and the automatic emitting device integrates functions of automatic tidying and automatic emitting.
Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY
Launcher of gripper and gripper
The invention provides a launcher of gripper, comprising a driving wheel 1, a rotating shaft 2, a driving rod 3, a shell 4, a push rod 5 and an resilient sheet 6, wherein the mobile rail 41 of a gripper 7 is disposed in the shell 4; the driving wheel 1 drives the gripper 7 to move to the outlet 42 on the shell 4 along the mobile rail 41; the push rod 5 is disposed at the outlet 42 to strut the resilient sheet 6 and the gripper 7; when the gripper 7 gripes a gripped object, the driving rod 3 and the push rod 5 are reset. The invention further provides a matched gripper. According to the launcher of gripper and the gripper provided by the invention, scalp clips can be launched continuously and easily, and the scalp clips are opened at a certain angle to clamp the scalps of patients for stanching and fixing, so that the speed of surgery is improved, and time for placing the scalp clip is saved, simultaneously, the working difficulty of doctors is reduced and the quality of surgeries is improved.
Owner:NINGBO XINWELL MEDICAL TECH CO LTD
Impact testing device for debris flow protection structure
ActiveCN107300454AImprove test efficiencyAchieve continuous emissionShock testingTest efficiencyMotor speed
The invention relates to the technical field of safety protection, specifically an impact testing device for a debris flow protection structure. An air cylinder is connected with a launching device, and the launching device is provided with a control switch so as to control the size of an impact force. The launching device is connected with a cylindrical rotating wheel, and the rotating wheel is provided with six cartridge chambers which respectively store a conical impact bullet. A speed regulating motor is connected with a rotating shaft of the rotating wheel, and the speed regulating motor and the control switch are respectively connected with a launching speed controller. A launching front side of the rotating wheel is provided with an experiment protection structure, and the front of the experiment protection structure is provided with a high-speed camera. The device provided by the invention employs the launching device of the rotating wheel type to achieve the continuous launching of bullets, and can simulate the continuous impact process of a debris flow. The experiment protection structure can be controlled and adjusted, so the device can simulate the debris flow protection structures in different forms. The testing device improves the testing efficiency.
Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI
Frisbee throwing device and frisbee throwing method
The invention discloses a frisbee throwing device and a frisbee throwing method. The device comprises a rack, a throwing frame, a lifting mechanism, a pushing mechanism and a friction transmission mechanism, wherein a containing space used for containing a frisbee is formed in the rack, the lifting mechanism is arranged on the rack and is used for driving the frisbee inside the rack to move to theupper end of the rack, the throwing frame, the pushing mechanism and the friction transmission mechanism are arranged at the upper end of the rack, the throwing frame is provided with a strip-shapedrail, the pushing mechanism is used for pushing the frisbee, the friction transmission mechanism is used for driving the frisbee pushed by the pushing mechanism to be thrown out along the strip-shapedrail direction of the throwing frame through friction transmission, and the lifting mechanism, the pushing mechanism and the friction transmission mechanism are connected with a control unit. The frisbee throwing device provided by the invention is small in size, rapid and convenient to assemble, low in cost, and convenient to carry, and the purpose of continuously throwing the frisbee in a fixed-point, fixed-position and fixed-speed manner is achieved.
Owner:SOUTH CHINA AGRI UNIV
Holder
InactiveCN102488539AAchieve continuous emissionEasy to removeWound clampsScalpUltimate tensile strength
The invention provides a holder, which is used with a holder launching device. The invention is characterized in that: the holder is hollow and cylindrical, a holding port is formed in the axial direction of the holder, and a pair of protruding edge lugs (71) is arranged at each of two axial ends. According to the holder and the holder launching device, the holder can be continuously and easily launched; and the holder can be automatically opened to a certain angle to hold the scalp of a patient for hemostasis and fixing, so that the speed of an operation is improved, the time of placing the holder is saved, the working intensity of a doctor is reduced, and the quality of the operation is improved.
Owner:NINGBO XINHAI ELECTRIC
Badminton sports training apparatus
A badminton sports training apparatus comprises a long cylinder. The two ends of the long cylinder are provided with openings. A strip-shaped groove is formed in one side of the top of the long cylinder and communicated with the interior and exterior of the long cylinder at the same time. A first arc-shaped groove is formed in the other side of the top of the long cylinder and communicated with the interior of the long cylinder. A short cylinder is fixedly installed on one side of the bottom of the long cylinder. An opening is formed in one end of the short cylinder. The central line of the short cylinder and the central line of the long cylinder are parallel. A second arc-shaped groove is formed in the top of the periphery of the short cylinder and communicated with the interior of the short cylinder. The inner end of the short cylinder is fixedly connected with one ends of a plurality of first electric push rods. A conical pipe is arranged in the short cylinder. The conical pipe is fixedly connected with the movable ends of the first electric push rods. The apparatus is controlled and used by partner trainers, the direction of the short cylinder is manually controlled, the flightdirection of the badminton balls is controlled, the interestingness is higher, the single emission defect in the traditional structure is overcome, the continuous emission of the badminton balls canbe realized, the trainees can continuously strike the balls, and the training effect is improved.
Owner:CITY COLLEGE WENZHOU UNIV
Negative pressure suction hemorrhoid ligation device capable of continuous emission
ActiveCN105662520BAchieve continuous emissionAdaptive treatmentExcision instrumentsInlet valveOrthodontic ligature
The invention relates to a loop ligature device capable of continuously launching negative pressure to suck a haemorrhoid. The loop ligature device comprises a loop ligature device shell, a fixing tube, a pushing tube, a launching trigger and a gas inlet valve trigger. A cylinder is arranged in a handle of the loop ligature device shell, and a cylinder body of the cylinder and the loop ligature device shell are fixed. The bottom of a piston is connected with the gas inlet valve trigger through a movable pulling rod. A gas inlet one-way valve and a gas outlet one-way valve are arranged at the gas outlet of the cylinder. The gas inlet one-way valve is communicated with the fixing tube through a pipeline. A deflation valve is arranged on the pipeline between the gas inlet one-way valve and the fixing tube. A fixing threaded rod is arranged on the head of the fixing tube, a pushing threaded rod is arranged on the head of the pushing tube, a plurality of sliding grooves are evenly formed in the fixing threaded rod, and the pushing threaded rod is embedded into the sliding grooves of the fixing threaded rod. By means of the loop ligature device, continuous rubber gasket launching loop ligature can be achieved, pressure of the loop ligature device for adsorbing the haemorrhoid can be observed, and pains or discomfort of patients can be avoided.
Owner:奥亿康医疗科技无锡有限公司
Weapon
InactiveCN108344327AImprove work coordinationEfficient launchBows/crossbowsEngineeringLinkage concept
The invention discloses a weapon. The weapon comprises a box body, a rail is fixedly arranged on the upper end face of the box body, an aiming mirror is arranged on the upper end face of the rail in mounted and clamped modes, a holding handle is fixedly arranged on the right end face of the box body, and a shot cavity with an opening facing the left is fixedly formed in the box body; a falling cavity is formed in the lower end wall of the shot cavity in a communicating mode, a buffering cavity is formed in the lower end face of the falling cavity in a communicating mode, and a buffering blockis slidably arranged in the buffering cavity; and a spring is elastically connected between the buffering block and the left end wall of the buffering cavity, a pushing block is slidably arranged in the shot cavity, and a cushion block is fixedly arranged on the lower end face of the pushing block, slidably penetrates through the falling cavity and is in sliding fit connection with the buffering cavity. The weapon is simple in structure and convenient to use, the device adopts linkage structure design, continuous shot of crossbow arrows is achieved, and the reliability of the device is effectively improved.
Owner:庄忠波
Hail launching and force measuring synchronous integrated device
InactiveCN114858394AAchieve continuous emissionImprove test efficiencyMaterial strength using single impulsive forceShock testingAnalysis dataControl system
The invention discloses a hail launching and force measuring synchronous integrated device which comprises a launching device, a force measuring device, an integrated machine table and a control system, the integrated machine table comprises a base and a frame type support fixed to the base, and the launching device is movably installed on the upper portion of the frame type support and can move left and right and ascend and descend up and down along the frame type support; the force measuring device is arranged under the launching device and obliquely installed on the lower portion of the frame type support, the inclination angle of the force measuring device is adjustable, the launching device and the force measuring device are connected with the control system, and the control system is connected with the upper computer. According to the invention, continuous launching can be realized, data analysis can be carried out by controlling the launching speed of the ice hockey, controlling the movement of the launching device and adjusting the angle of the striking plate, and the test efficiency and the measurement precision are greatly improved.
Owner:HUNAN UNIV OF SCI & TECH
Novel hunting device
The invention discloses a novel hunting device comprising a machine body; the upper end surface of the machine body is fixedly provided with a slide rail; the upper end surface of the slide rail is provided with a telescope in a clamping way; the right end surface of the machine body is fixedly provided with a holding handle; a shooting chamber with an leftward opening is fixedly arranged in the machine body; the lower end wall of the shooting chamber is internally provided with a cavity in a communication way; the lower end wall of the cavity is internally provided with a buffer space in a communication way; a buffer plate is slidably arranged in the buffer space; a spring is arranged between the buffer plate and the left end wall of the buffer space in an elastic connection way; a push plate is slidably arranged in the shooting chamber; the lower end surface of the push plate is fixedly provided with a lining bar; and the lining bar is connected with the buffer space in a sliding fitway after slidably penetrating through the cavity. The device disclosed by the invention is simple in structure and convenient to use; the device adopts a linkage-type structural design, bamboo arrowloading is completed while the push plate is reset, so that the continuous shooting of bamboo arrows can be realized, and the target accuracy and continuity of the device are effectively improved.
Owner:曾彩云
Pneumatic type launching device
InactiveCN103499235BAchieve the purpose of launchAchieve continuous emissionCompressed gas gunsEngineeringHigh pressure
Owner:710TH RES INST OF CHINA SHIPBUILDING IND CORP
Novel weapon
The invention discloses a novel weapon. The novel weapon comprises a box body, a rail is fixedly arranged on the upper end face of the box body, an aiming mirror is arranged on the upper end face of the rail in mounted and clamped modes, a holding handle is fixedly arranged on the right end face of the box body, and a shot cavity with an opening facing the left is fixedly formed in the box body; afalling cavity is formed in the lower end wall of the shot cavity in a communicating mode, a buffering cavity is formed in the lower end wall of the falling cavity in a communicating mode, and a buffering block is slidably arranged in the buffering cavity; and a spring is elastically connected between the buffering block and the left end wall of the buffering cavity, a pushing block is slidably arranged in the shot cavity, and a cushion block is fixedly arranged on the lower end face of the pushing block, slidably penetrates through the falling cavity and is in sliding fit connection with thebuffering cavity. The novel weapon is simple in structure and convenient to use, the device adopts linkage structure design, continuous shot of crossbow arrows is achieved, and the reliability of thedevice is effectively improved.
Owner:庄忠波
Improved hunting device
The invention discloses an improved hunting device which comprises a machine body, a slide rail is fixedly arranged on the upper end surface of the machine body, a telescope is arranged on the upper end surface of the slide rail in a clamping manner, a handle is fixedly arranged on the right end surface of the machine body, a shooting cavity with a leftward opening is fixedly formed in the machinebody, a cavity is communicated with and formed in the lower end wall of the shooting cavity, a buffer space is communicated with and formed in the lower end wall of the cavity, a buffer board is arranged in the buffer space in a sliding manner, a spring is arranged between the buffer board and the left end wall of the buffer space in a manner of elastic connection, a push board is arranged in theshooting cavity in a sliding manner, and a cushion rod is fixedly arranged on the lower end surface of the push board, can penetrate through the cavity in a sliding manner and is in sliding fit and connection with the buffer space. The improved hunting device disclosed by the invention has the beneficial effects that the structure is simple, and the use is convenient; the improved hunting deviceadopts linkage structure design, so that bamboo arrow loading is completed while the push board resets, namely the continuous launching of bamboo arrows can be realized, therefore, the target accuracyand the continuity of the device are effectively improved.
Owner:曾彩云
Device for inertial ejection of unmanned aerial vehicle
ActiveCN112298594AInertial projectile implementationAchieve continuous emissionLaunching/towing gearUncrewed vehicleEnergy supply
The device comprises a device for inertial ejection of an unmanned aerial vehicle comprising a launching height and angle adjusting mechanism, an inertia driving mechanism, an inertia rotation and mounting fixing mechanism of the unmanned aerial vehicle, a triggering unlocking mechanism of the unmanned aerial vehicle and a controller. The ejection height and angle adjusting mechanism is used for adjusting the initial launching height and launching angle of the unmanned aerial vehicle. The inertia driving mechanism is used for providing power, driving inertia rotation of the unmanned aerial vehicle and rotation of the mounting fixing mechanism, and then providing inertia ejection force for the unmanned aerial vehicle. The fixed height, angle and unlocking opportunity of the unmanned aerialvehicle are controlled through the launching height and angle adjusting mechanism, the unmanned aerial vehicle triggering and unlocking mechanism and the controller, so that the unmanned aerial vehicle obtains the required initial ejection angle and speed. The inertia ejection speed of the unmanned aerial vehicle can be controlled, and unmanned aerial vehicle ejection of different loads is achieved. The device is reasonable in structural design, simple in control mode, convenient in energy supply, high in launching flexibility and high in continuous launching capacity.
Owner:THE 21TH RES INST OF CHINA ELECTRONIC TECH GRP CORP
Automatic air gun for measuring oil well liquid level
InactiveCN102168552BCompact structureEasy to disassembleConstructionsEngineeringElectromagnetic valve
Owner:ZHEJIANG UNIV
Triggering mechanism of grenade launcher
PendingCN111947506AReduce vibrationPrevent accidental launchFiring/trigger mechanismsMilitary adjustmentFiring pin
The invention provides a triggering mechanism of a grenade launcher. The triggering mechanism comprises a wheel disc and a striking hammer, wherein a plurality of force accumulation guiding rails arefixedly arranged on the disc surface of one side of the wheel disc in the circumferential direction; a firing pin is arranged between every two adjacent force accumulation guiding rails; the force accumulation guiding rails comprise wedge-shaped surfaces; the wedge-shaped surfaces are vertically arranged with the disc surfaces of the wheel disc and comprise an obliquely-arranged force accumulationedges; the striking hammer comprises a rotating shaft and a hammer body; when the wheel disc rotates, the hammer body can be propped against the force accumulation edges; and when passing through thetop ends of the force accumulation edges, the hammer body can rotate around the rotating shaft and strike the firing pins. Through the arrangement of the force accumulation guiding rails on the wheeldisc, the striking hammer is driven by the force accumulation guiding rails to get away from the wheel disc in the rotating process of the wheel disc rotates; then, the force accumulation operation is completed when a dailing rod moves to the end parts of the force accumulation edges; the striking hammer moves towards the wheel disc and strikes the firing pins; and consequently, the continuous launching of grenades is achieved through the rotation of the wheel disc.
Owner:北斗安泽防务科技有限公司 +1
A pistol type continuous acupuncture needle launcher
The invention discloses a pistol-type continuous acupuncture needle emitter which comprises a center shaft, an outer sleeve and a rotating stand, wherein the center shaft is connected with a gun belly body; the rotating stand is located between the center shaft and the outer sleeve and can rotate around the center shaft; the rotating stand sleeves the outside of the center shaft through a center through hole; a circle of pipe clamping positions winding the center shaft and arranged in parallel to the center shaft are arranged in the rotating stand; each pipe clamping position is used for embedding a needle support pipe; an axial positioning structure is arranged between the rotating stand and the center shaft; and a driving hammer for stimulating an acupuncture needle and a trigger for controlling the excitation state are arranged in the gun belly body. Alignment of the puncture part and angle through the pistol-type emitter is achieved; the acupuncture needle can be sent out by a simple action of triggering the trigger; the acupuncture needle can be continuously sent; the acupuncture depth can be set through the acupuncture needle with needle bodies with different lengths set in advance; and the acupuncture is stable in quality, fast and easy.
Owner:湖北佰达康保健用品有限公司
Hemorrhoid ligation device continuous firing mechanism
ActiveCN105662541BAchieve continuous emissionAdaptive treatmentExcision instrumentsRubber ringHemorrhoid ligator
The invention relates to a continuous emission mechanism of a haemorrhoids loop ligature device.The continuous emission mechanism is characterized by comprising a fixed pipe (1), a pushing pipe (2) and an emission trigger (3), the fixed pipe (1) is sleeved with the pushing pipe (2), the tail of the pushing pipe (2) is connected with the emission trigger (3) through a pushing rod (4), a compressed spring (5) is arranged on the pushing rod (4), and the pushing pipe (2) can move along the fixed pipe (1) back and forth by triggering the emission trigger (3); a fixed threaded rod (6) is arranged on the head of the fixed pipe (1), pushing threaded rods (7) are arranged on the head of the pushing rod (2), multiple slide grooves are uniformly formed in the fixed threaded rod (6), and the pushing threaded rods (7) are embedded into the slide grooves in the fixed threaded rod (6).The fixed threaded rod and the pushing threaded rods which are embedded inside and outside are adopted in the head of the loop ligature device to continuously emit rubber rings, and the haemorrhoids loop ligature device is suitable for treating different patients.
Owner:奥亿康医疗科技无锡有限公司
Bodybuilding meteor cannon toy
PendingCN110302550AUnique gameplayIncrease arm strengthGymnastic exercisingToysEngineeringMechanical engineering
The invention relates to a bodybuilding meteor cannon toy. The toy comprises a cannon body; the cannon body is provided with a cavity capable of allowing a human hand to penetrate through; the toy ischaracterized in that the cannon body is provided with an impact mechanism for providing inertia power for a cannonball, an acceleration device for providing acceleration force for the cannonball, anda cannonball clip; the impact mechanism comprises a holding rod, a tension spring, a first rack and a second rack; the holding rod is arranged in the cavity of the cannon body; the tail end of the holding rod is fixedly connected with the first rack; the first rack and the second rack are arranged on the two sides of a gear and are driven by the gear; the first rack, the second rack and the gearare all mounted in a slide way of the cannon body; the holding rod can drive the first rack and the second rack to move back and forth in the slide way of the cannon body; a cannonball impact body isfurther arranged on the second rack; the cannonball impact body extends out of the slide way of the cannon body and can be in contact with the tail end of a cannonball on the cannonball clip; and oneend of the spring is fixed on the cannon body, and the other end of the spring is fixed on the holding rod or the first rack. The toy has the beneficial effects of being simple in structure, novel inplaying, and capable of building body at the same time of entertainment.
Owner:武汉木奇灵动漫科技有限公司
Flat shooting type grenade launcher
PendingCN111928733AIncrease ammo capacityAvoid damageAircraft componentsLaunching weaponsMagazineFiring pin
The invention provides a flat shooting type grenade launcher. The flat shooting type grenade launcher comprises a magazine assembly, a driving hammer assembly and a damping seat, wherein the magazineassembly comprises a wheel disc and a rotating wheel which are coaxially arranged and can rotate synchronously, a plurality of grenade containing cavities are formed in the rotating wheel in the circumferential direction, and a plurality of firing pins corresponding to the grenade containing cavities are arranged on the wheel disc; the driving hammer assembly comprises a rotating shaft, a rotatingarm and an inertia hammer head fixedly arranged on the rotating arm, and the inertia hammer head can swing around the rotating shaft and knock the firing pins; the damping seat comprises a pluralityof limiting blocks arranged in sequence, a vibration space is reserved between every two limiting blocks, a damping spring is arranged in each damping space in the length direction, a base is arrangedin one vibration space, one end of the damping spring in the vibration space abuts against the base, and the other end of the damping spring in the vibration space abuts against the corresponding limiting block; and the magazine assembly and the driving hammer assembly move synchronously with the base in the length direction of the damping springs. According to the flat shooting type grenade launcher, the grenade containing cavities are formed in the peripheral side of the rotating wheel, the grenade capacity in the launcher is increased, and meanwhile recoil generated during grenade launching is absorbed through the damping springs and the vibration spaces.
Owner:北斗安泽防务科技有限公司 +1
A four-tube tear gas gun
The invention discloses a four-pipe tear gas gun which comprises a left gun seat (1), a right gun seat (2), a priming wire (3),a cartridge holder (4) and a transmission mechanism, wherein the left gun seat (1) and the right gun seat (2) are buckled with each other; the transmission mechanism is arranged between the left gun seat (1) and the right gun seat (2); a front priming wire seat (5) and a rear priming wire seat (6) are arranged between the upper half parts of the left gun seat (1) and the right gun seat (2); four guide holes (8) are formed in the right end part of the front priming wire seat (5); a sliding groove (9) is formed in the inner side of the right gun seat (2); a rack (10) capable of moving along the sliding groove (9) is arranged in the sliding groove (9); a central rod (11) is arranged between the front priming wire seat (5) and the rear priming wire seat (6) in a rotation manner; a firing steering wheel (19) is arranged at the left end part of the central rod (11); and a cam (20) is arranged on the column surface of the firing steering wheel (19). The four-pipe tear gas gun has the beneficial effects that the safety and reliability can be realized, tear shells can be shot steadily, four tear shells can be shot continuously, and the operation is simple.
Owner:CHENGDU JINAN EQUIP
Acupuncture gun for easy needle insertion
ActiveCN113397967BAchieve continuous emissionRealize ejection needleDevices for heating/cooling reflex pointsAcupunctureAcupuncture needlesPhysical medicine and rehabilitation
The invention belongs to the technical field of acupuncture and moxibustion, and discloses an acupuncture gun that facilitates needle insertion, comprising a needle gun and a needle case; the acupuncture needles to be fired are continuously and individually provided; the acupuncture gun comprises a firing rod, a hollow connection rod and driving rod, wherein the firing rod is provided with a firing cavity, and the firing cavity is provided with a positioning magnetic plate and a driving device; the driving rod is provided with a firing spring, a moving piston and a driving device connected in sequence from the rear to the front. Push rod, and the push rod is connected with the drive device, and is used to provide the launch elastic force provided by the launch spring to the drive device, so as to drive the drive device to execute the ejection and launch of the acupuncture needles. The connected launching spring, the moving piston and the push rod, and the push rod is connected with the driving device, and is used to provide the launching elastic force provided by the launching spring to the driving device, so as to drive the driving device to perform the ejection and launching of the acupuncture needles. In conclusion, Effectively reduce the pain of acupuncture needles.
Owner:深圳市宝安区中医院
Interactive amusement laser gun
InactiveCN113713367AAchieve continuous emissionInteractive and entertainingIndoor gamesMechanical engineeringLaser
The invention discloses an interactive amusement laser gun. The laser gun comprises a laser gun body with a laser device and a pneumatic bullet launching mechanism and one or more manual inflators for providing pulse airflow for the laser gun body, wherein the laser gun body is connected with inflators through air guide pipelines, all the parts are operated by one person, the whole system needs to be cooperatively used by multiple persons, the effect of continuous launching of the laser gun can be achieved, a projectile launched by the laser gun can be illuminated by laser, and the visual effect is cool.
Owner:杨冲
Underwater balanced launching device and launching method thereof
The invention discloses an underwater balanced launching device and a launching method thereof. The underwater balanced launching device comprises a launching cylinder, a bottom support and a balance cavity, wherein the launching cylinder comprises a launching section and a power section, a launcher is arranged in the launching section, a power source is arranged in the power section, the launching section and the power section are separated through the bottom support, and the bottom support can slide along the launching section under the action of external force, and prevents the power source from leaking out of the launching cylinder and prevents external water flow from flowing into the launching cylinder; and a liquid pushing component is arranged in the balance cavity, the balance cavity is filled with liquid, one end of the balance cavity communicates with the power section, the other end of the balance cavity communicates with the outside, and the liquid pushing component can move along the balance cavity under the action of external thrust. The underwater launching recoil force can be reduced, and meanwhile the problems of high-pressure gas overflow, water hammer impact and the like are solved.
Owner:BEIJING MECHANICAL EQUIP INST
Soft bullet continuous launching device of toy gun and toy gun comprising launching device
The invention belongs to the technical field of toys, and discloses a toy gun soft bullet continuous launching device which comprises a driving mechanism, a rotating rod, a ball, an elastic mechanism, a bullet feeding handle, a guide groove pipe, a pushing mechanism, a gun barrel and a gun barrel fixing part. The driving mechanism drives the rotating rod to unidirectionally rotate anticlockwise or clockwise, the ball is placed in the circular groove, and the ball rolls in the spiral groove so as to drive the guide groove pipe to slide; the elastic mechanism is used for quickly popping out of the guide groove pipe and forming high-pressure air flow in the guide groove pipe when the ball moves to the tail end of the rotating rod; one end of the pushing mechanism is inserted into one end of the guide groove pipe, and the other end is located behind the gun barrel and used for conveying high-pressure airflow. And the gun barrel penetrates through the gun barrel fixing part. Through repeated stress of the elastic mechanism and the pushing mechanism, continuous launching of soft bullets is achieved.
Owner:闫伟帝
Ice hockey continuous conveying device and conveying method
PendingCN114751196ARealize continuous deliveryNo stickingConveyorsLoading/unloadingIce hockeyHigh pressure water
The invention discloses a continuous ice hockey conveying device which comprises a water supply mechanism, a continuous ice hockey conveying mechanism and a drainage mechanism. The water supply mechanism is respectively connected with the ice ball continuous conveying mechanism and the water drainage mechanism and is used for providing high-pressure water for the ice ball continuous conveying mechanism and the water drainage mechanism; the ice ball continuous conveying mechanism comprises an ice ball storage box containing ice balls, a ball falling pipe with a ball falling valve and an ice ball conveying pipeline with an ice ball conveying valve, a rotating mechanism is arranged in the ice ball storage box, the rotating mechanism rotates to continuously convey the ice balls in the ice ball storage box to the ball falling pipe, and the ball falling pipe is communicated with the ice ball conveying pipeline; and the drainage mechanism is used for draining water in the ice hockey conveying pipeline before the ice hockey continuous conveying mechanism formally conveys the ice hockey. The invention further provides an ice ball continuous conveying method. The ice hockey can be continuously launched, and the law enforcement ability of an official ship and the deterrent force of a far-distance transport ship are improved.
Owner:CHINA SHIP DEV & DESIGN CENT
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