9results about How to "Improve flexibility and applicability" patented technology

The invention provides a method and device for generating an analog simulation test scene of an intelligent networked vehicle, and the method comprises the steps: obtaining an automatic driving function parameter of a target vehicle according to a factory function architecture of the target vehicle which is expected to be subjected to an automatic driving simulation test for the target vehicle in the intelligent networked vehicles; determining scene feature information used for generating a simulation test scene according to scene classification features corresponding to a preset scene element model based on the automatic driving function parameters and test requirements corresponding to the automatic driving simulation test; the scene element model is a feature element model pre-established for an expected function safety test in a vehicle automatic driving test; and based on the scene feature information, generating a simulation test scene for automatic driving simulation test of the target vehicle in a mode of combining dynamic and static scenes. Through the method, the flexibility and applicability of the safety test of the automatic driving expected function are improved, and the comprehensiveness and accuracy of the test are further improved.

The invention discloses a road shoulder slope mowing and sweeping vehicle, relates to the technical field of mowing and sweeping equipment, and solves the technical problem that the cutting width is inconvenient to adjust, the road shoulder slope mowing and sweeping vehicle comprises a moving vehicle with a mounting groove, a movable moving plate is mounted in the mounting groove, and a mowing assembly capable of being flexibly adjusted is arranged on the moving plate; the mowing assembly comprises a telescopic mounting plate which is slidably mounted on the moving plate, two contact blocks which can elastically contract and have a moving function are arranged on the bottom surface of the mounting plate, and a stone cleaning plate used for protecting a cutting knife is rotatably mounted between the two contact blocks; an elastic plate with elasticity and a hanging hook is fixedly arranged between the two contact blocks; the length of the cutting knife can be conveniently adjusted according to the width of a road shoulder, the inclination degree of the cutting knife can be conveniently adjusted according to the terrain, the cutting and sweeping capacity of the device can be improved, the cutting working efficiency of the device can be improved, and the flexible applicability of the device can be improved.

The utility model relates to the technical field of PVC (polyvinyl chloride) boards, in particular to a PVC board feeding device with a positioning structure, which comprises a positioning support seat, a driving roller, a driven roller and a transmission belt, the positioning support seat is of a U-shaped structure, the driving roller is rotatably mounted in the positioning support seat, and the driven roller is rotatably mounted in the positioning support seat. Driven rollers are rotationally arranged in the positioning supporting seat at equal intervals, and a transmission belt is connected between the driving roller and the driven rollers. According to the PVC plate feeding device with the positioning structure, through the design that the detachable extension plate is arranged at the upper end of the baffle of the mechanism assembly, when the extension plate is installed, the overall height of the baffle is increased, the conveying requirement of large-batch PVC plates is met, and when the extension plate is detached, the height of the baffle is not changed, and the conveying requirement of conventional batch PVC plates is met; by means of the design, the height of the baffle can be automatically adjusted according to the number and specification of the plates, and the limitation that a traditional device cannot flexibly adapt to different numbers of plates is effectively solved.

The utility model relates to the technical field of powder tanks, in particular to a powder tank with an arch breaking device and powder storage equipment. The powder tank with the arch breaking device comprises a tank body and a driving device. The tank body is provided with a containing cavity, and the containing cavity is used for containing powder. The driving device comprises a motor, a connecting shaft and a stirring frame, the stirring frame is arranged on the connecting shaft and located in the containing cavity, the end, away from the stirring frame, of the connecting shaft extends out of the containing cavity and is connected with the driving end of the motor, and the motor can drive the stirring frame to rotate through the connecting shaft so that the stirring frame can stir powder; and the outer side wall of the stirring frame is in contact with the inner wall of the tank body. According to the powder tank with the arch breaking device, powder in the tank body can be prevented from arching, so that the powder can fall down smoothly, and the flexibility and the applicability are high; meanwhile, working efficiency can be improved, and cost is saved.

The utility model relates to the technical field of building construction, in particular to a searchlight for building construction, which comprises a searchlight component group, a mosquito cleaning component group is arranged outside the searchlight component group, the mosquito cleaning component group is used for cleaning mosquitoes, the mosquito cleaning component group comprises a front sleeve shell, and a round bed cylinder is arranged on the side surface of the front sleeve shell. When the night searchlight component set is used, a large number of attracted mosquitoes can be effectively cleaned, water used for cleaning is recycled, the quantity demanded for the water is small, meanwhile, mosquito collection and follow-up pouring operation are simple, and therefore the night searchlight component set has high practicability.

The utility model relates to the technical field of postoperative nursing, and discloses a postoperative nursing device for urinary patients, which comprises urinary bag bodies and a bearing box, a plurality of urinary bag bodies are placed in the bearing box, a bearing frame is arranged on the upper side surface of the bearing box, and a ureter connected with a catheter penetrates through the bearing frame. The bearing box is arranged, the bearing box is internally provided with the plurality of urinary bag bodies, when nursing personnel accompany, only one valve can be selected to be opened, other valves are all closed, at the moment, only one urinary bag body is used for receiving urine, and when the urinary bag body is full of urine, the valve of the urinary bag body is closed, so that the urine bag body is filled with urine. The valve of the other urinary bag body is opened, a nurse goes out or opens all the valves at night, the flexibility and applicability of the whole device are improved, and the situation that a urinary patient cannot urinate in time due to the fact that the urinary bag body is full of urine at night or under the condition that the nurse is absent is prevented.

The embodiment of the present application relates to a kind of surgical support, comprising: connecting part, for the connection of surgical platform;Adapter;It is detachably fixed to one end of the connecting part, for supporting, guiding instrument smooth operation;Rotary part, including the instrument installation part arranged in end side, the rotary part is rotatably installed on the adapter;Wherein, along the direction of travel of instrument, the instrument can be telescopic and pass through the adapter, and with the orderly combination of the rotary part connection.By connecting part, the surgical platform is stably connected, and by the rotatable design of rotary part, without repeated installation and positioning, the flexible replacement of instrument in different stages of implant electrode surgical procedure can be efficiently realized, the operation time can be effectively shortened;By the support, guidance of adapter, and with the limiting of rotary part, it is guaranteed that instrument can be always in the same position, the precision of operation can be significantly improved.

The utility model discloses a kind of hole pile wall protection ladder structure, include pile hole, be set on the inner wall of pile hole a group of wall protection section, be set in the wall protection section inside wall protection ladder, and be set in the soft ladder of wall protection ladder bottom, wall protection section includes wall protection main body and wall protection reserved hole, wall protection main body is annularly arranged and inner ring body opening diameter gradually changes from small to big setting;Wall protection reserved hole is set in lower part in wall protection main body, the wall protection ladder includes wall protection main ladder and is connected on wall protection main ladder wall protection ladder connecting piece;Wall protection ladder connecting piece is connected in wall protection reserved hole.The utility model passes through modularization's hard ladder unit and bottom flexible link, solve the material utilization of ladder system low, recovery is poor, safety hidden trouble is outstanding etc.

The application relates to the technical field of connectors, in particular to a welding cup plane trimming device. The welding cup plane trimming device comprises a base, a cutting assembly, a clamping mechanism and a pushing assembly. The cutting assembly is arranged at one end of the base and used for trimming a welding cup. The clamping mechanism is arranged on the pushing assembly and used for clamping the welding cup. The pushing assembly is arranged at the other end of the base and opposite to the cutting assembly, and is used for pushing the clamping mechanism to move the welding cup to the cutting assembly. The application can improve the processing efficiency, the processing precision and the flexible applicability of the welding cup plane.