7results about How to "Avoid portability" patented technology

The invention belongs to the field of intelligent measurement, and discloses a load identification capability remote test method and a related system, the remote test is realized through network data uploading, the remote test does not need field operation, the tedious field deployment and debugging work are avoided, the inconvenience of data transmission and equipment carrying is avoided, and the test efficiency is improved. The testing time is greatly shortened, the testing efficiency is improved, and the cost is remarkably reduced through remote transmission and analysis. According to the invention, through a transmission link with a safe state, a tester does not need to arrive at a load location, and loads with scattered geographic positions can be covered, so that the problem of regional limitation is solved. According to the method, the historical data and the real-time data are encrypted in the transmission process, so that leakage or tampering of the data in the transmission process is avoided, and the security of the data is ensured.

The invention relates to the technical field of medical equipment, in particular to outdoor intelligent glasses convenient for lens replacement for old people, the outdoor intelligent glasses comprise a glasses frame, a rotating piece, a fixed piece storage device, a lens frame and glasses legs, the glasses legs are hinged to two sides of the glasses frame; the top of the mirror frame is rotationally connected with a rotating piece; a fixed sheet storage device is arranged on the rotating part in a sliding manner; the lenses of the glasses are convenient to replace, a user inserts prepared to-be-used lenses (including the lens frames and the fixing pieces) into the glasses frame from the lower portion of the glasses, then the fixing pieces on the two sides of the to-be-used lenses placed into the glasses frame are taken out through the fixing piece storage device on the side of the glasses, then the fixing piece storage device is folded, and the lenses can be replaced. Operation is simple, and outdoor use is convenient.

The invention relates to the technical field of acrylic emulsions, and discloses an acrylic barrier emulsion capable of reducing the surface tension of paper-based materials and a preparation method thereof. The emulsion comprises isooctyl acrylate, styrene, methyl methacrylate, unsaturated organic acid, hydroxyethyl methacrylate, tert-butyl vinyl carbonate, crosslinking monomers, auxiliary agents, reactive emulsifiers, initiators, and deionized water. The film formation of the emulsion is facilitated by reasonable compounding of rigid and flexible monomers. The bonding of carboxyl and hydroxyl functional groups with paper-based fibers and the addition of crosslinking monomers improve the binding force between the coating and the paper base. The reactive emulsifier is added to prevent the reactive emulsifier from being free, thereby improving the waterproof and oil-proof performance of the polymer. The auxiliary agent is added at the initial stage of the reaction to fill the gap of tert-butyl vinyl carbonate, and tert-butyl vinyl carbonate is added in the form of post-addition, so that the papillary structure formed by tert-butyl vinyl carbonate located at the base layer of the polymer film can exert its excellent waterproof and oil-proof barrier performance.

The utility model relates to a high-flexibility easy-to-deploy MPO optical fiber patch cord curvature folding structure, which belongs to the field of optical fiber patch cords and comprises an optical fiber patch cord body. The fixing assembly is detachably arranged on the outer side of the optical fiber patch cord body; the folding assembly is arranged on the outer side of the fixing assembly, comprises a folding sleeve and is arranged on the fixing assembly; the two elastic rubber sheets are symmetrically arranged on the side, away from the fixing assembly, of the folding sleeve; and the mounting assembly is arranged on the outer side of the fixing assembly. Through the fixing assembly, the folding assembly and the mounting assembly can be arranged on the outer side of the optical fiber patch cord body, so that the folding assembly can perform curvature folding on the optical fiber patch cord body, and the problem that the optical fiber patch cord body is too long and is inconvenient to carry is effectively solved.

This utility model discloses an adjustable nozzle for high-powered fans, belonging to the field of hair dryer technology, solving the problem of fixed nozzle diameters and the need for replacement parts in existing models. Its structure includes a cylindrical body with its rear end connected to the fan outlet. Several adjusting plates are installed inside the cylinder, with their edges stacked, their rear ends fixed, and their front ends freely arranged to form an adjustable nozzle. The adjusting plates have gradually varying slopes, and the corresponding positions on the cylinder have through holes. A protrusion on the inner wall of an outer adjusting ring passes through the through holes and presses against the slope. When the adjusting ring is rotated, the protrusion moves along the slope, changing the nozzle diameter by pressing or releasing the adjusting plates. This utility model allows for diameter adjustment without replacing parts, is easy to operate, and can also integrate an aromatherapy box for aromatherapy functions, making it suitable for various types of high-powered fans.

The application discloses a shell structure of an electronic pen and the electronic pen. The electronic pen comprises a main machine and a pen body rotatably connected with the main machine. The shell structure comprises a main machine shell. The main machine shell comprises a supporting frame, a covering piece and a buffer piece wrapped outside the supporting frame. The supporting frame has a first mounting surface and a second mounting surface opposite to each other. The first mounting surface is used for mounting a display screen. The covering piece is mounted on the second mounting surface. The covering piece is recessed towards the first mounting surface to form a receiving groove. The receiving groove is used for receiving the pen body. The buffer piece is integrally formed with the supporting frame. The shell structure can be folded and received when the electronic pen is not used, thereby improving the convenience of carrying.

The utility model relates to the technical field of pipeline detector receivers, in particular to a pipeline detector receiver with an enhanced antenna, which comprises two main boards, a hollow-square-shaped frame is fixedly connected inside a clearance groove, sliding grooves are respectively arranged on the inner walls of two sides of the hollow-square-shaped frame, the interiors of the two sliding grooves are jointly and movably connected with a hinge shaft, and the hinge shaft is movably connected with the clearance groove. A conveying plate is hinged to the side surface of the hinge shaft. When the pipeline detector receiver with the enhanced antenna is used, the two main boards are pulled open firstly, extending is carried out through the fixed insertion grooves and the insertion plates, parts needed to be used in the two main boards are displayed, then the transmission plate is rotated downwards through the hinge shafts, the transmission plate is rotated to a proper position, and the transmission plate is rotated to a proper position through the hinge shafts. According to the portable detector, the hinge shaft slides along the sliding groove in the concentric-square-shaped frame to a proper position for use, the detector handle is designed in a folding mode, the portable detector is convenient to carry during use, and the problem that an integrated detector is inconvenient to carry during multi-site detection is solved.