4results about How to "Strong simulation" patented technology

The invention provides water-based ink for PVC (polyvinyl chloride) wood-grained paper and an application method of the water-based ink, and the water-based ink for the PVC wood-grained paper comprises the following components in percentage by mass: 1%-5.5% of a coloring agent, 2.5%-12% of hot-melt polyurethane, 3%-9% of acrylic resin and 3%-5% of isocyanate. The acid value of the hot-melt polyurethane is 15-30 mgKOH / g, and the acid value of the acrylic resin is 15-60 mgKOH / g. The ink realizes ultrahigh and lasting adhesive force on PVC grainy paper, has strong stripping force with a protective film, keeps good printing fluency, and effectively resists intrinsic aging factors such as plasticizer migration and the like.

The utility model relates to a movable canard connecting structure of airplane model, including nose, fuselage, landing gear and canard, the nose is installed at the front end of fuselage, three landing gears are arranged in the lower end of fuselage in triangle, the fuselage both sides set up with the wing of fuselage integration, two groups the canard is set up at the front end of wing, the canard includes wing board and pivot, the pivot is installed in the inside of wing board, and is movably inserted in the inside of fuselage, the inside of wing board is provided with several interval necked slot along its extension direction, and several magnetic beads are installed in the necked slot one to one, the magnetic bead is magnetically adsorbed at the side of fuselage. Utilize magnetic pearl magnetically adsorbed and hold fuselage, and the pivot is as the middle axle of canard and fuselage rotation, makes the canard completely imitates entity and realizes full -motion rotation, when teaching and simulating flight, the simulation degree is stronger.

The application provides a multifunctional testing device for simulating a real use scene of a paper diaper, and relates to the technical field of paper diaper performance detection. The multifunctional testing device comprises a base, a large arm connected to the base, a first rotating component arranged on the large arm, a small arm rotatably connected to the large arm through the first rotating component, a turning flange connected to the small arm, a second rotating component arranged on the turning flange, a baby posture simulation model connected to the output end of the second rotating component, a liquid simulation unit in communication with the baby posture simulation model through a liquid pipeline, a temperature control unit connected to the liquid simulation unit, a gas simulation unit arranged in the baby posture simulation model and used for outputting gas, a sensing unit arranged on the surface and / or inside of the baby posture simulation model, and a control unit electrically connected to the first rotating component, the second rotating component, the liquid simulation unit, the temperature control unit, the gas simulation unit and the sensing unit respectively.

The utility model discloses a movable metal assembly wasp modeling toy which comprises a head assembly, a body assembly, a waist assembly, an abdomen assembly, a tail assembly, a leg assembly and a back shell assembly. The head assembly, the body assembly, the waist assembly, the abdomen assembly and the tail assembly are hinged in sequence; a plurality of fin plates are hinged to the two sides of the body assembly; the leg assembly is of a multi-claw chassis structure, and a chassis of the leg assembly is fixed to the lower end of the body assembly. Leg claws of the leg components can be bent and deformed to form functional structures; the back shell assembly is screwed on the top surfaces of the head assembly, the body assembly and the abdomen assembly; a controllable colored lamp is arranged on the top face of the front end of the body assembly. And a magnetic control lamp is arranged at the front end of the head component and is buckled through the back shell component. The activity of the wasp toy is improved in a hinged mode, the activity freedom degree is higher, the three-dimensional display effect is good, the bendable leg structure endows the wasp toy with more functional effects, and interestingness and simulation performance are higher.