Abstract: A high-strength medical fiber composite material includes a sodium alginate hydrogel matrix and a fiber framework. The fiber framework is completely embedded in the sodium alginate hydrogel matrix and formed by compounding supporting layer fibers and reinforcing layer fibers. The reinforcing layer fibers are located above the supporting layer fibers. The reinforcing layer fibers and the supporting layer fibers are orthogonal to each other. According to the high-strength medical fiber composite material prepared in the present invention, the stiffness is improved by 3-4 orders of magnitude, the tensile strength is improved by 2-3 orders of magnitude, and the high-strength medical fiber composite material has high biocompatibility and safety and a great application prospect.

Abstract: Provided is a seat organizer bracket for a vehicle, including: a storage box for supporting a tablet and storing items, and a connection cup holder for connecting a seat of the vehicle; wherein the connection cup holder is detachably connected to the storage box; the storage box includes a container body and a lid; an end of the lid is hingedly connected to the container body through a lid bearing; a hidden tensile clamp arm structure is arranged in the lid for clamping the tablet; a bottom bracket is arranged on a lower end of the lid for supporting the tablet; the connection cup holder is arranged with an extension arm, and the extension arm 24 is adjustable to lock the connection cup holder into a saucer with different sizes of the seat.