21results about How to "Less panic" patented technology

The invention discloses a fireproof prefabricated cabin with a transformer substation quick separation function and a prefabricated cabin transformer substation. The invention discloses a fireproof prefabricated cabin with a transformer substation quick separation function. The cabin body is arranged at the top of the base, two moving devices are fixedly connected to one side of the cabin body, door bodies are fixedly connected to the outer walls of the two moving devices, door columns are fixedly connected to one sides of the door bodies, and fixing buckles are fixedly connected to the outer walls of the door columns; the roof is mounted at the top of the cabin body; the conversion mechanism is arranged on the cabin body and is configured to drive the cabin body to move up and down relative to the base; and the driving mechanism is arranged on the conversion mechanism, and the driving mechanism is configured to drive the conversion mechanism to move. The use safety is improved.

The invention discloses a public risk perception and behavioral group psychological regulation and control model based on an emergent public health event, which belongs to the technical field of social public management and comprises a risk perception dynamic evaluation module, a behavioral group psychological prediction module and a psychological regulation and control strategy generation module. Through the steps of multi-dimensional information acquisition, quantitative calculation, network topology structure construction, state space diagram generation, Fokker-Planck equation solution and the like, dynamic evaluation of public risk perception level and accurate prediction of group psychological change and behavior trend are realized, and meanwhile, according to a prediction result, the risk perception level of the public can be accurately evaluated. And a psychological regulation and control strategy suitable for the current situation is matched and generated from the strategy library so as to guide the public to deal with public health emergencies rationally.

The utility model provides a veterinary vaccination fixing device which comprises a mounting bottom plate, fixing side plates are fixedly connected to the tops of the two ends of the mounting bottom plate, a vaccination cavity is formed in the middle of each fixing side plate, mounting pieces are arranged at the tops of the two ends of each fixing side plate, a rotating block is arranged on a mounting rod, and the rotating blocks are fixedly connected with the fixing side plates. A protective cover plate is fixedly connected to the inner wall of the side end of the rotating block, clamping rods are arranged on the inner walls of the two ends of the protective cover plate, clamping grooves are formed in the tops of the two ends of the mounting side plate, a locking plate is arranged on the tops of the middles of the clamping grooves, and fastening bolts are arranged on the inner walls of the two ends of the locking plate. According to the veterinary vaccination fixing device provided by the utility model, the clamping rod arranged at the side end of the protective cover plate is matched with the clamping groove for use, so that the protective cover plate can be tightly locked, an animal is prevented from panic during vaccination, and the vaccination fixing device is convenient to use during vaccination. And an extrusion plate arranged in the device can be used for temporarily limiting and fixing the animals.

The utility model discloses an adjustable ophthalmologic operation head position fixing device which comprises a fixing device body and is characterized by further comprising two sets of first clamps, the first clamps are arranged on the two sides of the top of the fixing device body, and second clamps are arranged above the first clamps. The adjusting mechanism is arranged at the central position of the fixator main body, the adjusting mechanism comprises a base, a two-way screw rod, driving blocks and a supporting rod, the driving blocks are arranged at the two ends of the two-way screw rod in the base in a sleeving mode, and the supporting rod is arranged at the top of each driving block. By installing the fixator body, the adjusting mechanism, the first clamp and the second clamp, the two sides of the head of a patient are automatically clamped and fixed, the fixing speed is high, panic of the patient can be reduced, automatic adjustment and adaptation can be achieved according to different width conditions of the head of the patient, and meanwhile the fixator is suitable for the patient with the thick head.

The invention relates to the technical field of livestock breeding equipment, and discloses a breeding auxiliary frame for livestock cattle and sheep, the breeding auxiliary frame comprises a rack, and vertical fences are fixedly assembled on the outer walls of the two sides of the rack; two limiting mechanisms are arranged at the position, located between the two vertical bars, of the top of the rack. Each limiting mechanism comprises a transverse guide rail, two sliding frames slidably connected to the transverse guide rail in a sleeving mode and a lifting bottom plate arranged on the inner wall of the sliding frame. Side clamping plates are arranged on the opposite surfaces of the two groups of sliding frames; the inner wall of the top of the lifting bottom plate is slidably sleeved with a breeding stock pedal. By arranging the breeding stock pedal, during mating, the weight of the breeding stock is independently borne by the breeding stock pedal and transmitted to the rack through the lifting bottom plate and the sliding frame, direct transmission of the weight of the breeding stock to the female stock is thoroughly blocked, it is ensured that the female stock can stably stand for a long time, and the risk that the back of the female stock is injured in the artificial auxiliary breeding process is effectively eliminated.

The application relates to the technical field of aero-engines and discloses a damping structure for an aero-engine, which comprises multiple pairs of lug ears on a rear mounting joint, multiple flanges of a hanger, and claw pins transversely inserted and connected with the corresponding lug ears and flanges, multiple counterbores are symmetrically arranged in two end faces of each lug ear, the damping structure further comprises a ball joint, an energy-absorbing ring and multiple vibration isolation flanges, a connecting hole for inserting and fixing the claw pin is arranged in the middle of the ball joint, the connecting hole is larger than the outer diameter of the claw pin, a fixing sleeve is arranged on the claw pin and tightly fixed with the inner wall of the ball joint through an outer arc surface, the fixing sleeve is used for absorbing vibration kinetic energy transmitted by the claw pin through deformation, the multiple vibration isolation flanges are connected with the two end faces of each lug ear one by one, the vibration isolation flange comprises a chuck used for fixing the claw pin, multiple force-bearing shafts welded and fixed on the same side end face of the chuck and multiple soft vibration isolation sleeves arranged on the force-bearing shafts, and each force-bearing shaft is arranged in a corresponding counterbore. The application can reduce the vibration force transmitted from the engine to the wing.

The invention discloses a high-rise escape backpack with controllable descent speed, which relates to the technical field of escape backpacks and solves the technical defect that the existing escape backpacks cannot control the descent speed. The technical scheme comprises: a backpack body and a descender, the descender comprises a fixing frame, a central axis, a winding wheel, a planetary gear mechanism and a friction damping mechanism. The beneficial effects of the invention are: the friction damping mechanism comprises a passive centrifugal deceleration mechanism and an active air brake deceleration mechanism, the active air brake deceleration mechanism comprises a first brake assembly, a second brake assembly and a pneumatic brake control assembly, the brake assembly comprises a brake chamber, a brake wheel disc, a brake push rod, a limiting base, a driving gear disc, a driving rack and a brake cylinder, the pneumatic brake control assembly controls the brake cylinder to push the driving rack to rotate the driving gear disc, and drives the brake push rod to clamp the brake wheel disc through an arc-shaped driving groove to increase the friction damping of the descender, thereby controlling the descent speed. The structure is simple, reliable and easy to use.

The utility model discloses a blood sampling auxiliary seat which comprises a bottom plate, a seat body is fixedly connected to the center of the top of the bottom plate, supporting rods are fixedly connected to the two sides of the seat body, placing plates are fixedly connected to the surfaces of the supporting rods, and fixing frames are fixedly connected to the front ends of the two sides of the seat body. The front end and the rear end of the top of the inner surface of the fixing frame are fixedly connected with dampers. The pulling plate is pushed upwards, the transverse plate is driven by the pulling plate to move upwards, the bridle is driven to move upwards in the upward process of the transverse plate, the damper and the spring are extruded, the bridle is made to rise to the top of the containing plate, at the moment, the arm of a child is placed on the top of the buffering cushion, the pulling plate is loosened, and the bridle is reset through the characteristics of the spring; the arm of a child is limited and buffered through the buffer pad, the arm of the child cannot be hurt in the limiting process, meanwhile, the fixing function is achieved, secondary hurt to the child cannot be caused, and the blood sampling operation of medical staff cannot be affected.

The invention discloses an AI evaluation system for judging the risk degree of pulmonary nodules, and belongs to the technical field of medical treatment. The system mainly comprises an input module, a statistics module and a notification module. The input module comprises a patient input module, a hospital input module and a preprocessing module, a negative keyword library and a positive keyword library are arranged in the preprocessing module, and the preprocessing module is used for performing keyword comparison on an examination report; the keyword extraction module is used for extracting corresponding keywords in the negative keyword library and the positive keyword library in the examination report, and the statistical module is used for counting the number of the positive keywords and judging the pulmonary nodule risk degree according to the number of the positive keywords. And the notification module is internally provided with symptom description and risk description corresponding to each keyword in the negative keyword library and the positive keyword library. According to the AI evaluation system for judging the risk degree of the pulmonary nodules, the effect of preliminarily judging the risk degree of the pulmonary nodules is achieved.

The utility model discloses a lighting device convenient to adjust, which comprises an elevator car main body, a top elevator loading and unloading position, a floor control panel, a lighting control panel, an emergency lighting device, an adjustable lamp loading position, an adjustable lighting lamp device, an outer exhaust port, an inner exhaust port and a brightness adjusting knob, a floor control panel is installed on the left side of the lighting control panel, and a detection line is installed between the lighting control panel and the emergency lighting device. According to the lighting device convenient to adjust, the function of adjusting the brightness of the adjustable lighting lamp device is conveniently achieved through the arranged lighting control panel, the emergency lighting device can be turned on to reduce panic inside an elevator after the situation of power failure is detected through the detection line, and the adjustable lighting lamp device is arranged to adjust the brightness of the adjustable lighting lamp device. And a worker can conveniently carry out maintenance and adjustment through a simple disassembly function of the worker.

The utility model relates to the technical field of pet supplies, in particular to a drying device for feeding pets, which comprises a drying box, and a grid plate is mounted on the inner bottom wall of the drying box; during drying, the grid plate is kept stable, toys interested by pets are hung on the hooks for the pets to play in the drying process, autonomous movement of the pets in the drying process is facilitated, meanwhile, in the drying process, the two rotating wheels are driven to rotate in the opposite directions, and under the action of the first moving plate and the second moving plate, the toys can be conveniently dried. The two connecting rods drive the corresponding toys below to move up and down in a staggered and reciprocating manner, so that the pet can continuously change the position to play with the toys in the drying process, the contact surface of pet hair and hot air is continuously changed, the pet hair can be dried more uniformly, and meanwhile, the drying efficiency is improved. And the pet plays with the toy in the drying process, so that the interestingness of the pet in the drying process is increased, and panic or restless of the pet in the drying process is reduced.

The invention discloses a vehicle braking control method and system and a vehicle, and belongs to the technical field of automobiles. The vehicle braking control method comprises the steps that working condition information of a preset type of a vehicle is collected; whether preset intelligent braking control is triggered or not is determined according to the working condition information; if the intelligent braking control is triggered, whether the brake pedal stroke of the vehicle exceeds a preset stroke threshold value or not is judged; if the brake pedal stroke is larger than the stroke threshold value, target request torque is determined according to the working condition information; and controlling an engine of the vehicle to perform wheel end braking according to the target request torque. According to the vehicle braking control method and system, the braking distance after braking failure can be effectively shortened, panic of a driver is reduced, and driving is safer.

This application provides a vehicle tire blowout control method, system, program product, medium, and device. The method includes the following steps: acquiring information about the blown tire wheel, the current target steering wheel angle, and the current yaw rate; calculating the target yaw rate based on a vehicle model using the blown tire wheel information and the current target steering wheel angle; calculating the steering wheel angle adjustment amount using feedforward control and feedback control of the yaw rate based on the current yaw rate and the target yaw rate; and controlling the vehicle to perform a steering angle equal to the steering wheel angle adjustment amount. The blown tire wheel information includes the wheel dynamics information of the blown tire wheel. This method improves the response speed and control accuracy of tire blowout control, and can comprehensively improve the driving stability and safety of the vehicle under tire blowout conditions.

The application discloses a child nursing restraint device and belongs to the technical field of medical devices.The child nursing restraint device comprises a rack, a rotating table and a seat pedestal; the rotating table is provided with movable restraint mechanisms; the movable restraint mechanisms comprise trunk restraint mechanisms and upper limb restraint mechanisms; the trunk restraint mechanisms comprise mounting seats, supporting bottom plates, main clamping plates, translation and rotation assemblies and closing and self-locking assemblies.In the application, the main clamping plates of the two trunk restraint mechanisms are in an outward rotation open state in an initial state; after a child is placed on the seat pedestal, the mounting seats of the two trunk restraint mechanisms are controlled to rotate inward and close and then translate to be close, the trunk of the child is gradually clamped and restrained, meanwhile, the arms of the child are lifted and fixed on the upper limb restraint mechanisms, a posture similar to raising hands is formed, the whole chest cavity of the child is fully unfolded, X-ray imaging of the trunk of the child is clear, different body parts of the child can be directed to an X-ray machine by rotating the rotating table, and different X-ray imaging requirements can be met.

The present invention discloses a built-in antenna type street lamp structure, including a lamp holder and a lamp base, a lamp pole is connected between the lamp holder and the lamp base, the lamp pole also serves as an antenna body, an omnidirectional antenna is installed in the antenna body; the lamp base is fixed to a cement foundation by anchor bolts, a wiring tube is arranged in the cement foundation; the omnidirectional antenna includes a dielectric substrate, a plurality of groups of radiation units are arranged on the dielectric substrate, any radiation unit includes a first radiation arm arranged on the front of the dielectric substrate and a second radiation arm arranged on the back of the dielectric substrate, the first radiation arm and the second radiation arm are arranged symmetrically up and down, and a feeding device for connecting a cable device is arranged between the two. The present invention can achieve signal coverage of the 806-960MHz frequency band while meeting normal lighting requirements, and has the advantages of good concealment, small size, light weight, and low cost, which can greatly reduce the panic of community residents about the electromagnetic environment.

The utility model relates to the technical field of fire-fighting instruments, and provides a fire-fighting emergency lighting lamp which is arranged on a wall and comprises an indication board and a lamp body. The mounting plate is used for being arranged on a wall, the indication board is detachably arranged on the mounting plate, and the mounting plate is provided with a containing groove; the connecting piece is arranged in the containing groove, one end of the connecting piece is arranged on the mounting plate, the other end of the connecting piece is arranged on the indicator, and after the indicator is separated from the mounting plate, the connecting piece is used for being connected with the mounting plate; and the controller is arranged on the mounting plate and is used for controlling the indication board to be separated from the mounting plate. By means of the technical scheme, the problem that in the prior art, when disasters such as fire disasters with large smoke occur, the using effect of an emergency lighting lamp is poor is solved.

The invention belongs to the technical field of escape appliances in public places, and provides an intelligent lifesaving wheelchair and an evacuation method, and the wheelchair comprises a wheelchair main body, an audible and visual alarm device, a voice broadcast module, a gravity sensing module, a global search module, a path planning module, an automatic obstacle avoidance module, a speed control module and a wireless transmission module. The wheelchair can normally meet the moving requirements of vulnerable groups in daily conditions; when a danger occurs, whether the wheelchair takes a vulnerable individual or not can be judged, and if yes, the wheelchair directly and automatically carries people to quickly escape; if not, vulnerable individuals are searched and recognized firstly, and rapid escape is started after the vulnerable individuals are found and carried. The evacuation efficiency and success rate of vulnerable groups after accidents occur in public places can be improved.

The utility model relates to the field of first-aid cases, and discloses a first-aid case for field training, which comprises a first-aid case main body, an upper cover is mounted on one side of the top end of the first-aid case main body, sliding chutes are mounted on the surfaces of two sides of the top end of the first-aid case main body, and an operation table is mounted at the top end of the first-aid case main body. Sliding blocks are installed on the two sides of the bottom end of the operation table, a supporting plate is installed at the bottom end of the operation table, adsorption magnets are installed on the surface of one end of the supporting plate and the left side of the bottom end of a supporting plate groove, the supporting plate groove is formed in the right side of the bottom end of the operation table, and a rotating shaft is installed on the right side in the supporting plate groove. According to the utility model, due to the arrangement of the structure of the operating platform, the medical personnel can conveniently and quickly operate on the operating platform, and a large amount of time can be further saved in the rescue process of field training, so that the panic in medicine taking and operation is reduced, and more time is won for rescue personnel.

A life jacket for sea rescue belongs to the technical field of water rescue equipment and solves the problem of rescue delay caused by the fact that a traditional life jacket cannot automatically and accurately detect a drowning state and a user posture. According to the technical scheme, a water pressure sensor is arranged on a life jacket body, a buoyancy providing device comprises a front buoyancy cavity set, a rear buoyancy cavity set and a gas distribution valve, and an integrated control device processes sensor data through a microprocessor, starts a monitoring mode after detecting water entry and analyzes starting sequence inflation according to posture changes or active struggling; and automatic positioning is carried out and a distress signal is sent when the danger is continued. The device is mainly used for sea drowning rescue.

The invention relates to the technical field of conveying devices, in particular to a pig conveying device for slaughtering, which comprises a placing frame and a bearing frame, one end of the placing frame is fixedly communicated with one end of the bearing frame, and connecting strips are arranged on two sides of the other end of the placing frame. Limiting barrier strips are hinged to the adjacent sides of the two connecting strips, limiting pins are jointly inserted into the adjacent ends of the two limiting barrier strips in a sliding mode, and transverse displacement mechanisms are connected to the connecting strips. Movement of the live pigs is limited in a supporting mode, tension of the live pigs caused by binding constraint can be eliminated, then the heads of the live pigs are electrically shocked, the live pigs are instantly paralyzed in heart and brain and coma, pains generated when the live pigs are slaughtered are reduced, and animal welfare improvement is facilitated.

The invention belongs to the field of public safety management research, and relates to a crowd supervision and evacuation guide robot based on video information, which comprises a robot body, and a data acquisition module, an obstacle avoidance module, a moving module, a smoke temperature sensing module, a data analysis processing module, a voice broadcast module and a wireless module which are carried on the robot body. According to the invention, global conditions can be mastered and intelligent crowd management can be carried out based on video information in public places, crowd conditions can be monitored at ordinary time, possible dangers can be judged, and early warning and interference can be carried out; when an accident occurs, the accident source and the crowd condition are known, the accident evolution condition and the utilization rate of each emergency exit are dynamically judged in real time, the crowd is guided to be evacuated to the proper emergency exit on the optimal evacuation path through acousto-optic pacification, and support is provided for safe and efficient evacuation of the crowd.