58results about How to "Structural Design Impact" patented technology

The invention discloses a device for artificial organ surface blood coagulation detection. Capacitive sensors are arranged on an artificial organ, a non-physical contact detection mode is adopted, the blood coagulation area is detected through the edge effect between every two adjacent capacitive sensors, an electrostatic field is generated between two pole plates of a capacitor, whether blood coagulation happens or not or whether blood concentration of the blood coagulation area suddenly changes or not is judged according to changes of the capacitance, and early judgment and blood coagulation detection are achieved. The capacitive sensors are fixed in an array mode, the specific blood coagulation position can be more accurately judged, the blood coagulation situation can be better judged, and information is accurately fed back to a doctor in time. By the adoption of the MEMS capacitive sensors, microminiaturization and high integration level of the sensors can be achieved, the high density of the array of the sensors can be achieved, and meanwhile, the micro sensors are simple in structure. Due to the non-physical contact detection, and due to the fact that the capacitive sensors are arranged on the lower side of an anticoagulation coating, the reliability of the capacitive sensors is improved, and the service life of the capacitive sensors is prolonged.

The invention discloses a gas supply pipeline. According to the technical scheme, the pipe wall of the gas supply pipeline is provided with a linear opening in the extending direction of the gas supply pipeline, the pipe walls on the two sides of the opening are separated and are away from each other by a certain distance or the pipe walls on the two sides of the opening are closed and can be opened, all or part of the pipe wall is made of an elastic material, the opening of the gas supply pipeline can simultaneously allow a plurality of people to be close for sucking the air directly throughmouths or sucking the air by inserting a vent pipe into the opening, after the vent pipe is inserted into the gas supply pipeline, the pipe wall of the part, on the side edge of the opening, of the gas supply pipeline or a sealing component connected with the pipe wall of the part, on the side edge of the opening, of the gas supply pipeline can be wrapped around the vent pipe, and the vent pipe can move in the extending direction of the gas supply pipeline in the opening.

A method for binding two CuAl alloy materials includes such steps as treating the surfaces to be bound, closing two surface tightly, putting them in heater, fast heating, holding the temp constant for alloy diffusion, and natural cooling.

The invention discloses a five-dimensional force sensor structure based on a double-layer planar spring, the structure comprises two layers of parallel planar spring structures, each layer is formed by a central end, three groups or more elastic beam structures and a peripheral end, one ends of the beam structures are fixedly connected with the central end, and the other ends are fixedly connected with the peripheral end. Two layers of planar springs are fixedly connected through the peripheral end and are separated by a certain distance. Each doubly-layer structure comprises two central ends, one of the central ends are fixedly connected with a force input end, and the other one is a fixed end. In the double-layer planar spring, a text system is formed by five sets of optical fiber distance sensors or strain gauges and corresponding five sets of elastic beam structures, and the text system is used for measuring elastic beam structural deformation, so that three-dimensional force and two-dimensional force couple of the central end fixedly connected with the input end are measured. The sensor structure can realize the measurement of force and two-dimensional force couple in any direction through the double-layer planar spring, and the spring can be used for a robot finger, a continuous body and force sensors of service robots such as a flexible robot, a medical robot and the like.

The invention discloses an air supply pipeline for air suction. The air supply pipeline is characterized in that a pipe wall of the air supply pipeline is broken, and a fracture gap is formed, whereinpipe sub-walls at the side edges of the fracture gap can be opened to form an opening, and the opening can simultaneously contain a plurality of vent pipes; and when external force is not applied, the pipe sub-walls on the two sides of the fracture gap are in the closed state or the pipe sub-walls on the two sides of the fracture gap are in a staggered lap joint state, and all or part of the pipewall is made of an elastic material.

Provided is a building. The building is provided with a gas supplying pipeline; the pipe wall of the gas supplying pipeline is provided with an opening in the direction of an inner hole of the gas supplying pipeline; the opening penetrates the pipe wall of the gas supplying pipeline; the pipe wall fully or partially adopts an elastic material; the opening can be opened or closed under the action of the external force; a gas inlet of the gas supplying pipeline extends to the outer side of the building and is connected with an air purifying device or a positive pressure gas feeding device; according to the opening of the gas supplying pipeline, a plurality of persons can get close to the opening to directly inhale with the mouth at the same time, or gas passing pipes are used and are inserted into the opening for inhaling; after the gas passing pipes are inserted into the gas supplying pipeline, the pipe wall of the portion, on the side edge of the opening, of the gas supplying pipelineor a sealing strip or a sealing block or a sealing film connected with the pipe wall of the portion, on the side edge of the opening, of the gas supplying pipeline can wrap the gas passing pipes; andthe gas passing pipes can move in the opening.

The invention discloses a building which is provided with an air supply pipeline; a linear opening is formed in a pipe wall of the air supply pipeline in the extension direction of the air supply pipeline; the opening can be opened under the action of external force and can contain a plurality of ventilating pipes at the same time; the ventilating pipes can move in the opening in the extension direction of the air supply pipeline; after the ventilating pipes are inserted into the air supply pipeline, the parts, at the side edge of the opening, of the pipe wall of the air supply pipeline, or sealing components connected with the parts, at the side edge of the opening, of the pipe wall of the air supply pipeline can wrap the ventilating pipes; and an air inlet of the air supply pipeline extends to outer side of the building and is connected with air purification equipment or positive pressure air supply equipment.