39results about How to "Free size adjustment" patented technology

The invention relates to an automatic medicine storage and retrieval system for hospitals, in particular to an automatic medicine storage and retrieval system for medicines and consumable materials in operating rooms. The automatic medicine storage and retrieval system is provided with a controllable medicine box which can be positioned and opened automatically, wherein the controllable medicine box comprises a box body and a medicine box control mechanism which are arranged in parallel; a box cover is arranged above the box body; a medicine box spring is arranged at the position of a shaft for connecting the box cover with the box body, so that the box cover is bounced upwards to be opened automatically; a lock hole is formed on the side face, which is connected with the control mechanism, of the box body; a key hole matched with the lock hole is formed on one side of the box cover, and is engaged and locked with the lock hole of the control mechanism in the horizontal direction; a medicine box control board and an electromagnetic driving mechanism are arranged in the control mechanism; and the electromagnetic driving mechanism comprises an electromagnet, an adaptor and a lock catch. The automatic medicine storage and retrieval system required to be protected completely accords with the China medical medicine management and hospital management system, and has the advantages of high degree of automation, simple mechanical structure and maintenance design and high safety; and by the system, medicines can be positioned and opened automatically and taken out conveniently and quickly, and the supervision safety and the using safety of the medicines are greatly improved.

The invention relates to the field of fruit packaging, in particular to an adjustable fruit packaging box. The adjustable fruit packaging box comprises a foldable packaging casing, wherein the packaging casing is divided into connecting parts and movable parts; the upper ends of the connecting parts and the movable parts are connected with upper cover pieces; the connecting parts include a first connecting part and a second connecting part; the first connecting part and the second connecting part are connected with sides of the movable parts respectively; a clamp is arranged at the movable end of the first connecting part; saw teeth are arranged on one side edge of the clamp; a clamping cavity is formed in the movable end of the second connecting part; a clamping block is detachably connected into the clamping cavity; the clamping cavity is provided with an opening; and the clamping block is provided with a saw-toothed surface which is engaged with the saw teeth. The invention aims to provide the adjustable fruit packaging box to solve the problem that the conventional packaging box needs to be made in various specifications and fruit is inconvenient to take out of the conventional packaging box because the fruit fits into the conventional packaging box tightly.

The invention relates to a medicine access system for hospitals, in particular to a medicine workstation of medicines and consumables in operating rooms. The medicine access system can be used for realizing automatic medicine access registration and effective data tracking; in addition, based on the design of a single access door, all drawers, medicine boxes and internal equipment can be maintained and changed only after a rear cabinet door is opened, moreover the cabinet door has a function of state memory and can record the open state of the cabinet without being electrified, therefore the safety of medicine and equipment management and convenience of equipment maintenance can be improved.

The invention relates to a universal truck frame balance check tool which comprises a balance check device, a foundation platform, a first platform, a second platform and a third platform. The balance check device is fixedly connected with the third platform. The overall tool can achieve free adjustment of the position and size, and is suitable for checking truck frames of various specifications, repeated manufacturing is avoided, cost saving is facilitated, and production line switching efficiency is improved.

The invention provides a high-power semiconductor laser beam expanding system which can expand beams at high multiplying power and is simple and compact in structure, small in size and low in cost. The principle includes that after the beams emitted by a laser pass a beam splitter of a first beam splitting module, half of the beams directly transmit, the other half of the beams enter a reflector after reflection, the beams entering the reflector are reflected again, the beams and the other half transmitting beams are parallelly emitted, are expanded by two multiplying powers once, enter a second beam splitting module and are expanded again, and the beams are repeatedly expanded in the mode.

The invention belongs to the technical field of intelligent wearing equipment and in particular relates to a solar wristband. The solar wristband comprises a display panel, wherein wrist straps are arranged at two sides of the display panel; each wrist strap is provided with a solar cell panel; each solar cell panel is used for supplying power for the wristband; a magnetic strip is arranged at theend part of the wrist strap at the left side; a groove communicated with the magnetic strip is arranged at the end part of the wrist strap at the left side; a liquid storage bag made of an elastic material is mounted in the groove; liquid is stored in the liquid storage bag; one group of magnets with a zip fastener tooth shape are arranged at the end part of the wrist strap at the right side; andthe magnets are used for connecting the two wrist straps together. The solar wristband provided by the invention is comfortable to wear, safe to wear and uneasy to loosen; meanwhile, the size is convenient to adjust and the application range is wide.

The invention discloses a preparation method of an amphiphilic surfactant and a controllable preparation method of zwitterionic nano hollow capsules, wherein 2-(dodecyltrithiocarbonate)-2-methylpropionic acid is dissolved in In the dioxane solvent, dissolve the hydrophilic monomer, lipophilic monomer and azobisisobutyronitrile in benzyl alcohol, mix the above two solutions evenly, after the polymerization reaction, remove the solvent by ice methanol precipitation and vacuum drying Amphiphilic surfactants are produced. Based on this reagent, zwitterionic nano-hollow capsules are prepared by reverse-phase RAFT mini-emulsion interfacial polymerization. The amount of this reagent can be used to adjust the particle size of the prepared nano-hollow capsules, and further by adjusting the amount of cross-linking agent and core-shell By changing the ratio, the shell structure of zwitterionic hollow nanocapsules can be adjusted, which solves the problem that the structure and particle size of traditional nanocapsules are difficult to controllably prepare.

The invention discloses a windproof and rainproof charging trousers, comprising a charging trousers body, the charging trousers body includes a trouser waist and a trouser body connected to each other, and the trouser body includes two trouser legs; The two sides after the opening of the foot are respectively provided with a Velcro rough surface and a Velcro hook surface, and an elastic band is provided at the bottom end. The windproof and rainproof charging pants provided by the present invention have the advantages of simple structure, good heat retention, high safety and reliability, high wearing comfort for the human body, good hip-lifting effect, beautiful appearance, strong practicability, and good ventilation and heat dissipation effects .