35results about How to "Quick strike" patented technology

The invention relates to a deployment type active defense system, wherein the active defense system comprises at least a monitoring unit and a commanding unit. The monitoring unit comprises a video monitoring device, an image processing device, and an upper computer previewing and warning line setting platform. The commanding unit comprises an upper computer striking control platform, a striking controller and a striking device. The upper computer striking control platform sends a corresponding striking signal to the striking controller based on an image information collected by the video monitoring device processed by an image processor and a warning area setting information of the upper computer previewing and warning line setting platform to complete the striking control and triggeringof the corresponding striking device. The deployment type active defense system is the defense system which utilizes technologies such as intelligent fuze, fingerprint recognition, wireless control, and cloud computing to pre-arrange intelligent sound, light, explosion, chemical and other devices in areas needing defense, thereby realizing safe, timely and controllable warning, dispersing and suppressing terrorist and rioter, and protecting personal and property safety.

The invention discloses a turboprop direct injection hybrid multi-stage power underwater high-speed thruster and a control method, including a low-speed section engine, an acceleration section engine and a high-speed section engine. Aiming at different combat strategies, the water stamping high-metal-content propellant engine and the high-metal-content propellant engine are combined. Combining solid rocket motor with high metal content, supplemented by turbine power output device, through reasonable design of charging method, adjusting charge amount and punching water amount to meet the propulsion power requirements of the system at different sailing speeds, breaking through the traditional underwater navigation In the same voyage, it can realize two typical motion states of conventional low-speed cruising and high-speed attack seven times the conventional speed.

The invention discloses a dual-output-shaft hitting device for a puncture wire clip. The dual-output-shaft hitting device comprises a mounting base, an underdriving gear set and a motor, wherein the mounting base is parallelly provided with two hitting devices; the underdriving gear set comprises a left output gear, a right output gear, a first driving gear, a second driving gear and an input gear, the first driving gear is meshed with the left output gear and the right output gear, the second driving gear is coaxial with the first driving gear, and the input gear is meshed with the second driving gear; the motor is connected with the input gear and used for driving the input gear to rotate. Compared with the prior art, the dual-output-shaft hitting device for the puncture wire clip is capable of screwing down two bolts in the puncture wire clip with a dual-bolt structure at the same time, ensuring that the puncture wire clip does not deform during a puncture process, and ensuring a relatively good fire welding effect. The dual-output-shaft hitting device is small in size and light in weight, and is capable of realizing one-handed operation, rapidly hitting, and saving the operation time.

The invention discloses a semi-covered multi-stage power underwater high-speed thruster and a control method. The three engines are structurally connected and work sequentially after starting. The space layout is reasonable, and the multi-stage thruster in the smallest space is realized. The optimal design, aiming at different combat strategies, breaks through the limitation of single speed of traditional underwater vehicles, combines water ram high metal content propellant engine with high metal content solid rocket motor, supplemented by turbine power output device, through reasonable By designing the charging method, adjusting the amount of charge and the amount of punching water, two typical motion states of conventional low-speed cruising and high-speed strike at seven times the conventional speed can be realized in the same voyage.

The invention discloses a climbing-preventing hydraulic striking device for ships. The climbing-preventing hydraulic striking device comprises a fire pump, a water distributor, a plurality of electric control valves, fire water hoses and a plurality of hydraulic striking cannons, wherein the fire pump pumps high-pressure water to the water distributor, the high-pressure water is respectively delivered to the hydraulic striking cannons through the fire water hoses in various branches, and each hydraulic striking cannon comprises a casing with a quick fire joint, an impeller is arranged in the casing, one end of a rotary shaft of the impeller is provided with inner magnetic steel, outer magnetic steel sleeves the inner magnetic steel, a speed reduction mechanism is arranged above the outer magnetic steel and comprises a first gear, a second gear, a fourth gear, a fifth gear, a first bevel gear and a second bevel gear, the first gear rotates synchronously as the outer magnetic steel, the second bevel gear is fixedly mounted at one end of a crankshaft, the crankshaft is connected with a connecting rod, the lower end of the connecting rod is connected with a rack, and the third gear drives a swing shaft connected with a nozzle through a key. The climbing-preventing hydraulic striking device adopts the high-energy hydraulic striking cannons which are higher in striking force than conventional fire-fighting lances, is large in striking range, long in shooting distance and capable of effectively preventing climbing of terrorists, is simplified and easy to operate and maintain.