9 results about "Bomb device" patented technology

According to an embodiment, there is provided a signal dampening and blast mitigation device for mitigating a downed, weaponized drone or an IED, the device including: a hose assembly and a neutralizing body. According to an embodiment, the hose assembly is configured to connect to a water source and a first distal end of the neutralizing body, the neutralizing body includes a water bladder, and the hose assembly is configured to fill the water bladder in the neutralizing body. According to an embodiment, upon deployment, the signal dampening and blast mitigation device is configured to be placed over the downed weaponized drone or the TED, such that the filled water bladder and the neutralizing body are further configured to mitigate explosive blast and fragmentation and to block signal transmission from or received by the downed weaponized drone or the IED.

The application discloses an environment-friendly bird repelling bomb device with an electromagnetic conductive electric ignition head structure, which is mainly used for bird repelling in an airport flight area. The device comprises a launching shell body (1), an electromagnetic conductive electric ignition head combination unit (2) arranged on the bottom of the inner cavity of the launching shell body, an electric ignition head inner sleeve unit (3), a bird repelling bomb body unit (6), at least one flame jet hole (4) arranged on the center of the top end surface of the electric ignition head inner sleeve unit, and a propellant layer (5) attached to the top end surface of the electric ignition head inner sleeve unit. The launching port end of the launching shell body is sealed by a sealing end cover (7). The bird repelling bomb device with the integrated structure which is combined by the above components is matched with an aviation special bird repelling launcher to realize electromagnetic induction conductive ignition launching. The bird repelling bomb device with the above structure has the advantages of vertical fixed connection between the electric ignition head and the two electrode ends in the center of the electromagnetic induction magnetic plate surface, realization of rapid ignition of the explosive body, no continuous ignition, no residue, environmental protection safety and the like.

The invention is related to a vehicle mounted metal and mine detector, which is used in the operations with military or humanitarian purposes regarding the clearance or removal of landmines for detecting mines with high metal content and plastic mines with a minimum content of metal that are near the ground surface or buried underground, as well as any improvised explosive devices, ammunitions and explosives; in the archaeological researches for determining the location of the buried archaeological remains without damaging them; in the geophysical studies for the exploration of mineral deposits, industrial minerals and rock formations; and in the detection of infrastructure elements such as underground pipelines and cables. The system is comprised of a manned or unmanned ground vehicle (8), a lower arm (2) and an upper arm (3) that are connected to the lower shell (7) of the vehicle by means of rotating links, a search head (1) in which electromagnetic interference (EMI) sensor coils and ground penetrating radar (GPR) antennas are arranged to be nested inside one another, fore arms (9) that are fastened directly on the search head (1) or into the ribs (13) placed on the search head and that enable the search head (1) to be connected to the lower arm (2) and to the upper arm (3) by means of the quick-connect rotating connection components, a linear actuator (5) and a lever arm (4) that are connected to either one of the lower arm (2) and the upper arm (3) with rotating links for adjusting the height of the search head (1) from the ground, and an upper shell (6) covering the last-mentioned mechanisms for protecting them against external factors. While adjusting the height of the search head (1) from the ground, at the same time, it is kept parallel to the ground, and these two functions are carried out by using only one linear actuator (3). Through the arrangement of the sensors in the search head such that the sensors are arrayed in pairs nested one another, the dimensions of the search head are kept as small as possible, providing the ease of use in narrow areas where the detection operation is carried out. When the search head is damaged, the connection components are broken off by themselves and the search head is broken off from the vehicle due to the connection of the search head (1) to the lower arm (2) and the upper arm (3) by means of the quick-connect connection components, which prevents the rest of the vehicle from being damaged by protecting it against the damaging effects. Furthermore, the damaged search head can be replaced easily and quickly with a new one on site without the need for any special equipment, therefore the vehicle has the ability to operate for a long time.

According to an embodiment, there is provided a signal dampening and blast mitigation device for mitigating a downed, weaponized drone or an IED, the device including: a hose assembly and a neutralizing body. According to an embodiment, the hose assembly is configured to connect to a water source and a first distal end of the neutralizing body, the neutralizing body includes a water bladder, and the hose assembly is configured to fill the water bladder in the neutralizing body. According to an embodiment, upon deployment, the signal dampening and blast mitigation device is configured to be placed over the downed weaponized drone or the TED, such that the filled water bladder and the neutralizing body are further configured to mitigate explosive blast and fragmentation and to block signal transmission from or received by the downed weaponized drone or the IED.

The present application relates to the technical field of drop area positioning, and particularly relates to a drop area positioning method based on satellite remote sensing, which acquires environmental monitoring indexes in a target area; sensors are arranged in each grid sub-area according to the environmental monitoring indexes; the patrol area type of each grid sub-area is set according to historical data in each grid sub-area, and the patrol route of a fire-fighting unmanned aerial vehicle is determined according to the patrol area type; a video acquisition terminal is installed on the fire-fighting unmanned aerial vehicle, flame image recognition is performed based on video data, and flame distribution area recognition is acquired to determine a water bomb drop area; the fire-fighting unmanned aerial vehicle loaded with a water bomb device drops water bombs in the flame distribution area; the cloud monitoring center compares the patrol area of a non-flame distribution area with the flame distribution area in terms of feature data similarity to generate an early warning area, and arranges the fire-fighting unmanned aerial vehicle to go to the early warning area to drop water mist for cooling; the ecological environment can be protected to the greatest extent, and economic losses can be reduced.

The application discloses a high-floor fire-fighting unmanned plane automatic throwing fire extinguishing bomb device, and relates to the technical field of aviation equipment, which comprises a bearing plate, a control device fixedly arranged on the bearing plate, a position adjusting groove arranged on the bearing plate, a track arranged on the two sides of the position adjusting groove, a sliding bearing plate in sliding connection with the position adjusting groove arranged on the bearing plate, two symmetrical longitudinal plates fixedly arranged on the sliding bearing plate, a throwing mechanism for throwing the fire extinguishing bomb arranged between the two longitudinal plates, an angle adjusting mechanism for adjusting the angle of the throwing mechanism for throwing the fire extinguishing bomb arranged on the longitudinal plate, two groups of mounting parts arranged on the bearing plate for mounting the bearing plate on the unmanned plane, and a position adjusting part arranged on the bearing plate for adjusting the position of the sliding bearing plate. The device is provided with the angle adjusting mechanism, so that the unmanned plane can adjust the throwing angle of the fire extinguishing bomb in the hovering state, and the device can meet the fire extinguishing demand of the fire at different heights, thereby improving the adaptability of the device to a certain extent.

This invention discloses a constant-volume incendiary bomb device with variable-volume pressurization function, relating to the technical field of incendiary bomb devices. It includes: a rigid container comprising an upper cover, a cylindrical body, and a bottom cover, the upper and bottom covers being fixedly installed at the top and bottom of the cylindrical body, respectively; a variable-volume pressurization assembly for adjusting the volume of the combustion zone within the rigid container, the assembly being disposed within the rigid container and including a built-in adjusting component and a driving component, the driving component being disposed below the built-in adjusting component and used to adjust the position of the built-in adjusting component; and a densification component for improving the sealing performance within the combustion chamber to ensure experimental accuracy, the component being disposed within the built-in adjusting component. This invention, through the variable-volume pressurization assembly, can adjust the volume within the combustion chamber and simultaneously trigger the densification component to deform the flexible sealing ring and bring it into close contact with the inner wall of the expanding cylindrical body, thereby ensuring good sealing performance of the combustion chamber.

The present application discloses a clip-type flame bomb spreading device, a flame bomb spreading assembly, and a drone, which relate to the field of flame bomb spreading technology. The clip-type flame bomb spreading device includes a spreader base, a spreader electrode plate, and a flame bomb device. The spreader electrode plate is provided on the spreader base, and the spreader electrode plate is provided with an ignition electrode and a grounding electrode; the flame bomb device is provided on the spreader base, and the flame bomb device is detachably connected to the spreader base, and the flame bomb device is in contact with the ignition electrode and the grounding electrode. The above-mentioned clip-type flame bomb spreading device, by designing the flame bomb device to be detachably connected to the spreader base, combined with the ignition and grounding electrodes of the spreader electrode plate, realizes the rapid replacement and spreading function of the flame bomb, effectively solves the inefficiency problem of the traditional flame bomb spreader that the entire spreader must be replaced when the flame bomb model is changed, and significantly improves the working efficiency and flexibility.

The utility model relates to an unmanned plane technical field especially a kind of unmanned plane self-provided infrared search unexploded bomb device, including unmanned plane, mounting seat, infrared thermal imager, connecting component and adjusting component, the lower portion of unmanned plane is provided with mounting seat, the outside of mounting seat is provided with connecting component, the lower portion of mounting seat is provided with adjusting component, the middle part of adjusting component is provided with infrared thermal imager, wherein adjusting component includes connecting block, adjusting seat, double-head motor, gear, incomplete tooth ring and guide block.Control double-head motor, the output shaft of double-head motor drives the gear of both sides to rotate simultaneously, gear drives incomplete tooth ring movement, incomplete tooth ring drives guide block to move along the sliding slot of adjusting seat, guide block drives infrared thermal imager to rotate, infrared thermal imager rotates along adjusting seat, to adjust the angle of infrared thermal imager, it is convenient to detect search unexploded bomb, improve the precision and efficiency of detection.