4 results about "Empty nest" patented technology

This invention discloses a homing or detaching device, comprising a syringe conveying mechanism, a syringe loading area, a nest box / nestboard conveying mechanism, and a storage area. A second transfer mechanism is provided between the syringe loading area and the nest box / nestboard conveying mechanism. The syringe loading area has an empty nest recovery port, and an empty nest recovery mechanism is provided between the empty nest recovery port and the storage area. A first transfer mechanism is provided between the syringe conveying mechanism and the syringe loading area. A syringe lifting mechanism is provided between the syringe conveying mechanism and the syringe loading area, or below the syringe conveying mechanism. This homing or detaching device has advantages such as saving time and labor and improving production efficiency.

The utility model discloses a ladder stand device convenient to climb on a glass ceiling of a roof terrace, which comprises a climbing component, an air protection component and a climbing exit protection component, and is mounted on the inner side of an outer gable wall of the house roof terrace. The device is used for owners or maintainers to climb on glass ceilings expanded by roof terraces and adjacent original concrete roofs, sweep sundries and maintain roof equipment and facilities. The ladder stand device conforms to the human engineering principle, has the advantages of being simple in structure, convenient to implement, low in cost, safe and firm, reduces fear of owners, especially empty-nest old people during climbing, effectively avoids falling accidents possibly caused by weight-bearing climbing of overhauling workers, has monitoring and anti-theft functions, and is suitable for popularization and application. And good beneficial effects are achieved in the aspects of safety, practicability and convenience.

This invention discloses an AI-based method for identifying and warning of abnormal behaviors in home-based elderly care, relating to the field of intelligent elderly care technology. It collects home activity data of elderly people from the past week, preprocesses the data, and then uses a density clustering algorithm to divide the preprocessed data into several home scenarios. Feature extraction and analysis are performed on the preprocessed data in these scenarios to obtain a scenario baseline dataset. A detailed analysis is then performed on the scenario baseline dataset, setting multi-layered threshold indicators for multiple features in each home scenario. The key technical points are: achieving comprehensive, accurate, personalized, and privacy-preserving identification of abnormal behaviors in home-based elderly care, providing 24 / 7, non-intrusive, and highly reliable security for elderly people living at home. It possesses high practicality and applicability, is adaptable to various home-based elderly care scenarios, and can be widely applied to home safety monitoring for elderly people living alone or in empty nests, showing promising application prospects.

The application discloses a kind of back nest devices, including syringe conveying mechanism, syringe shipment area, empty nest conveying mechanism and storage area, first transfer mechanism is equipped between syringe conveying mechanism and syringe shipment area, second transfer mechanism is equipped between syringe shipment area and empty nest conveying mechanism, the periphery of syringe shipment area is equipped with empty nest recovery port, empty nest recovery mechanism is equipped between empty nest recovery port and storage area.It also discloses a kind of back nest method, using back nest device carries out, including the following steps: S1: nest plate, nest box transport: nest plate, nest box is transported along empty nest conveying mechanism;S2: syringe shipment, empty nest recovery: nest plate on empty nest conveying mechanism is transferred to syringe shipment area by second transfer mechanism, syringe shipment is carried out in syringe shipment area;Excess nest plate and nest box are sent to empty nest recovery port, and are recovered to storage area by empty nest recovery mechanism.The back nest device and back nest method save time and effort and can improve production efficiency.