2results about How to "Protect from falling" patented technology

The application discloses a kind of with gradient buffer structure and surface microtexture enjoy floor and its preparation method.The floor includes surface microtexture layer, gradient solidification UV coating, gradient buffer structure, substrate layer and fast lock buckle system.Surface microtexture layer has double texture of pit array and microprojection array, realize wet / dry state antiskid, easy cleaning and scratch resistance.Gradient buffer structure is made of surface layer microresponse layer, core energy absorption layer and bottom stress dispersion layer, realize nonlinear impact response, give consideration to walking stability and fall protection.Through finite element simulation to buffer layer predeformation compensation, eliminate warping;Pit edge stress concentration activates buffer layer, shortens impact response time 15%-25%.The application first realizes the integration of old and pet friendly function, is applicable to home old and pet family, with excellent buffering, antiskid, durable, easy maintenance performance.

The intelligent logistics transfer trolley based on multi-sensor information fusion comprises a transfer frame, an electric trolley is inserted into the transfer frame, a distance measuring sensor is arranged on one side of the electric trolley, rollers are connected to the side wall of the bottom of the transfer frame, and an access sensor is arranged on the side, close to the distance measuring sensor, of the transfer frame; the access sensor is arranged at the top of the distance measuring sensor, and two sets of anti-collision assemblies are inserted into the side, close to the access sensor, of the transfer frame and are arranged in a mirroring mode relative to the vertical center line of the transfer frame. The lifting driving assembly drives the bottom support assembly to ascend and descend, the lower locking assembly is driven to be inserted into the side wall of the electric trolley, the electric trolley is combined with the transfer frame, then the electric trolley is driven by power of the electric trolley to transfer objects placed on the outward extending assembly, and the trolley avoids obstacles through a distance measuring sensor. And in addition, the abduction assembly can be driven to be stored through the bottom support assembly so as to pass through the space between two obstacles with the small width, and therefore the safety and stability of article transferring are guaranteed.