4results about How to "Improve functional usability" patented technology

This invention discloses a dual-spectrum hierarchical architecture and CT detector based on X-rays, relating to the field of medical CT equipment technology. It includes: a scintillator layer capable of receiving high-energy X-rays and low-energy X-rays respectively; and several sets of metal sheets positioned on one end face of the scintillator layer, wherein the metal sheets can block high-energy or low-energy X-rays irradiating a portion of the scintillator layer. This invention solves the technical problems of complex structure, low yield, and high cost of existing dual-spectrum CT detectors.

This utility model discloses an irregularly shaped foldable three-axis drone frame and drone device, comprising: an assembly frame structure; a front rotor assembly structure, comprising two sets, the two sets of front rotor assembly structures being respectively and positionably interchangeably mounted on the front two sides of the assembly frame structure, and the rotation directions of the driving rotation ends of the two sets of front rotor assembly structures being opposite to each other; and a rear rotor assembly structure, comprising a single set, extending to the rear of the assembly frame structure, the rear rotor assembly structure having two sets of coaxially arranged driving rotation ends, the two sets of driving rotation ends being opposite to each other. This solves the technical problem in the prior art where drone frames struggle to simultaneously achieve portability and field of view advantages.

The utility model discloses a passenger train instrument desk mounting structure, including instrument desk assembly, instrument desk assembly still include central control platform and, the central control part of central control platform is equipped with central control frame, the one end of far away instrument desk assembly is equipped with the car platform, the top fixed connection of car platform has the support platform, the bottom both sides of car platform all are fixedly connected with the bottom strip, the upper surface rear part fixed connection of bottom strip has the connecting piece. This passenger train instrument desk mounting structure, each part adopts bolt connection, plug -in and so on mode and installs, such as the installation spare and the angle piece are through the plug -in cooperation, and are fixed through the lock cap no.

The utility model relates to bed mat equipment technical field, concretely relates to a get up bed mat, including backplate chassis, the top of backplate chassis is equipped with backplate upper support, backplate upper support is divided into front part frame and rear part frame, rear part frame is fixed with backplate chassis, the width direction of front part frame is greater than rear part frame, and forms with the partial stagger of rear part frame, the rotation is connected through locking nut and internal hexagonal screw between front part frame and rear part frame, and front part frame can rotate along the rotation point axis, electric push rod is installed on back part chassis, electric push rod is connected with front part frame transmission, the utility model discloses through transmission structure optimization, auxiliary support innovation, the three -dimensional improvement of durable design of buffering, realizes the remarkable promotion on function practicality, use comfort, structural durability, especially adapts the high -frequency use demand of old -age nursing, postoperative rehabilitation etc. scene.