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35results about How to "Solve technical problems with less flexibility" patented technology

Surgery arm support capable of moving along with arms, for neurosurgery

The invention discloses a surgery arm support capable of moving along with arms, for neurosurgery, and belongs to the technical field of medical care apparatuses. The surgery arm support capable of moving along with arms, for neurosurgery comprises a bracket, height adjusting mechanisms, an angle adjusting mechanism, arm limiting mechanisms and a mechanism capable of moving along with arms, wherein a stable clamping assembly is arranged on one side of the bracket; the mechanism capable of moving along with arms comprises a rotating plate, a real-time position locking assembly and two assemblies capable of moving along with arms; each assembly capable of moving along with arms comprises a bearing seat, a swinging strip and two sliding blocks; a rotating shaft which can rotate is arranged oneach bearing seat; connecting rods which are hinged to each swinging strip are arranged on two sides of each swinging strip; and four self-locking type universal wheels are arranged at the bottom ofthe bracket. According to the surgery arm support capable of moving along with arms, for neurosurgery disclosed by the invention, through the mechanism capable of moving along with arms, the flexibility of the device can be improved, and the situation that when the arms of a doctor move in a small range because of surgery requirements, the whole device needs to be moved is avoided; and besides, through the stable clamping assembly, an upper clamping plate and a lower clamping plate can clamp the edges of a surgery bed, and the device can be stabler.
Owner:JILIN UNIV

Electrochromic device, manufacturing method thereof and color-changing glass

The invention discloses an electrochromic device, a manufacturing method thereof and color-changing glass. The electrochromic device comprises a first electrode layer, a second electrode, a first color-changing film layer, a second color-changing film layer, a first ionization coupling layer, a second ionization coupling layer and a third electrode layer, wherein the first electrode layer and the second electrode layer are oppositely arranged; the first color-changing film layer is arranged on the inner side of the first electrode layer, the second color-changing film layer is arranged on the inner side of the second electrode layer, and at least one hollow geometric structure is formed in the second color-changing film layer and filled with transparent materials; the first ionization coupling layer is arranged on the inner side of the first color-changing film layer, and the second ionization coupling layer is arranged on the inner side of the second color-changing film layer; the third electrode layer is arranged between the first ionization coupling layer and the second ionization coupling layer. By the electrochromic device, the technical problem of poor flexibility caused by the fact that the shading rate of an existing electrochromic device is a fixed value after voltage is applied to the electrochromic device is solved.
Owner:BEIQI FOTON MOTOR CO LTD

Information processing method and electronic device

Embodiments of the invention provide an information processing method and an electronic device. The information processing method is used for solving the technical problem of relatively poor flexibility of a display apparatus switching mode of the electronic device. The method comprises the steps of obtaining at least one piece of user information of a current user, wherein the at least one piece of the user information includes head motion information and/or sight line motion information of the user relative to a first display apparatus of the electronic device, and the head motion information and the sight line motion information can be used for indicating the position of a second display apparatus connected with the electronic device and currently gazed by the user; based on the at least one piece of the user information, determining a relative position relationship between the second display apparatus and the first display apparatus, wherein the relative position relationship at least can represent a direction in which the first display apparatus points to the second display apparatus; and based on the relative position relationship, generating display control parameters corresponding to the electronic device, and displaying display contents in the electronic device according to the display control parameters.
Owner:LENOVO (BEIJING) CO LTD
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