10results about How to "Flexible adjustment space" patented technology

The utility model discloses a seedling raising cover with sun-shading and rain-shielding functions, which belongs to the technical field of plant seedling raising, and is characterized by comprising a fixed circular ring, a shielding component is fixedly connected to the top of the fixed circular ring, a sun-shading component is fixedly connected to the surface of the shielding component, the shielding component comprises a transparent plastic pipe, and the transparent plastic pipe is fixedly connected to the top of the fixed circular ring. The surface of the transparent plastic pipe is movably connected with a transparent plastic cylinder, and the transparent plastic pipe is fixedly connected with the fixed circular ring, so that the problems that an existing seedling raising cover is poor in sun-shading effect, seedlings are easily affected by over-strong light due to lack of a sun-shading assembly in the actual use process, and the seedlings are not prone to damage in the high-temperature period in summer particularly are solved. Strong direct sunlight can enable the temperature in the seedling raising cover to rise rapidly, evaporation of water of the seedlings is accelerated, the seedlings are dried up due to water shortage, healthy growth of the seedlings is hindered, the survival rate of the seedlings is seriously affected, and the practicability of the device is reduced.

The utility model relates to the technical field of animal husbandry feeding boxes, and discloses an animal husbandry observation feeding box for veterinarians, which comprises a bottom frame plate and a top frame plate, a grid plate is embedded in the top of the bottom frame plate, side plates are connected to the side surfaces of the bottom frame plate and the top frame plate through screws, and a top plate is connected to the top surface of the top frame plate through screws. The front end of the side plate is fixedly connected with an insertion pipe, an L-shaped insertion rod is rotatably connected in the insertion pipe, one end of the L-shaped insertion rod is fixedly connected with a frame door, the bottom end of the bottom frame plate is fixedly connected with a supporting rod, and the inner side of the supporting rod is fixedly connected with a bottom shell. The grid plates are made of high-strength corrosion-resistant plastic materials, animals lie on the grid plates, excreted excrement and urine can fall into the excrement collecting drawer below through the groove holes, and centralized collection is facilitated; after the flushing pipe is matched with the elbow and connected with the faucet, water flow can be discharged to the excrement collecting drawer from the rectangular hole of the flushing pipe, excrement drying and hardening are avoided, and follow-up cleaning is facilitated.

A kind of hydraulic lift of vertical shaft, belong to mine transport vehicle technical field, including flat car, fixed frame, tripod assembly and support frame are sequentially provided on flat car;Fixed frame is horizontally arranged at one end of flat car, support frame is vertically arranged at the other end of flat car, support frame and material contact point height is greater than fixed frame and material contact point height;Triangular frame component includes two triangular frame bodies, two triangular frame bodies are arranged in parallel, and are respectively arranged at the two sides of the length direction of flat car, two triangular frame bodies are provided with the lifting channel steel that can slide, lifting channel steel is connected between flat car with hydraulic cylinder.The height difference of fixed frame, support frame forms material inclination support, cooperate lifting channel steel driven by hydraulic cylinder and slide on triangular frame component, can flexibly adjust the inclination angle and space posture of super-long material, adjust the posture of super-long material to realize the adaptation to cage space, break through the limitation of fixed size of vertical shaft cage.

The utility model discloses an anti-yellowing luggage, which relates to the technical field of luggage, and comprises an isolation plate, the top of the isolation plate is provided with a storage box, the bottom of the storage box is fixedly connected with a waterproof box, and the outer side of the isolation plate and the outer side of the waterproof box are respectively provided with an anti-oxidation coating; the top of the isolation plate is fixedly connected with an annularly-distributed extension plate, a guide groove aligned with the extension plate is formed in the storage box, the extension plate is slidably connected to the interior of the guide groove, the rear side of the storage box is fixedly connected with a mounting block of a U-shaped structure, and guide grooves are formed in the two longitudinal ends of the mounting block. According to the anti-yellowing luggage, the outer sides of the storage box and the waterproof box are coated with the anti-oxidation coatings, ultraviolet rays are effectively reflected, direct exposure of materials is reduced, the anti-aging performance of the luggage is improved, the space between the storage box and the isolation plate can be flexibly adjusted through sliding fit of the guide rods, the limiting grooves and the extension plates, and the storage flexibility is improved.

The utility model discloses an advertising machine which comprises at least one modularized wall hanging frame and an LCD display screen assembly arranged on the modularized wall hanging frame. The modularized wall hanging frame comprises a fixed door-shaped frame and a movable door-shaped frame hinged to the fixed door-shaped frame. The LCD display screen assembly is arranged on the movable door-shaped frame; the advertising machine is a wall-hanging type single-face advertising machine composed of a modularized wall-hanging frame and an LCD display screen assembly, the LCD display screen assembly is arranged on a movable door-shaped frame, the fixed door-shaped frame is used for being hung on a wall, or a three-dimensional double-face advertising machine composed of two modularized wall-hanging frames and two LCD display screen assemblies is used for being hung on a wall or a three-dimensional double-face advertising machine composed of two modularized wall-hanging frames and two LCD display screen assemblies. Wherein the fixed door-shaped frames of the two modularized wall hanging frames are mutually fixed, and the two LCD display screen assemblies are correspondingly arranged on the two three-dimensional movable door-shaped frames respectively; the LCD display screen assembly comprises a shell, an LCD display screen arranged in the shell, heat dissipation assemblies arranged in the shell and arranged at the two ends of the LCD display screen, protective glass arranged at an opening of the shell, and an electrical box arranged outside the shell.

The utility model relates to paper box field discloses a finished product paper box stacking frame for paper box processing, including base, the upper surface fixed connection of base has support frame, the outer wall of support frame has seted up first clamping slot, the inside fixed connection of support frame has first limit post, the outer wall sliding connection of first limit post has U plate, the inner wall sliding connection of U plate's outer wall is in first clamping slot, the outer wall fixed connection of U plate has deposit board, the upper surface sliding connection of deposit board has first clamp. In the utility model, third rotating lever rotation drives second rotating lever to rotate, makes second rotating lever drive second clamp to remove in the process of rotating, promotes second clamp to slide in the inner wall of deposit board in the process of removing, thereby reached the effect of fixed paper box, is favorable to in the process of depositing paper box, avoids the paper box to fall because of the wobble.

The application discloses a temperature response adhesion intelligent gelatin-based conductive hydrogel and a preparation method and application thereof. The hydrogel takes methacrylated gelatin as a main skeleton component, takes polymeric gallic acid as a temperature response functional component, and takes PEDOT:SCS-SH as a conductive unit. In an aqueous system, in-situ radical polymerization is conducted under the initiation of ammonium persulfate / tetramethylethylenediamine to construct a multiple cross-linking network structure. The methacrylated gelatin forms a continuous chemical covalent cross-linking network as a main skeleton. The polymeric gallic acid interacts with the skeleton network through dynamic hydrogen bonds to endow the material with temperature-dependent adhesion regulation characteristics. The PEDOT:SCS-SH is embedded in the system to form an electron-ion synergistic conductive path. The hydrogel obtained in this way has good flexibility, mechanical stability, electrical conductivity and temperature response adhesion performance, and is suitable for fields of flexible sensors, wearable electronic devices and biological interface attachment materials.

This invention discloses an inhalation device and application for anti-cancer and cancer-suppressing traditional Chinese medicine, belonging to the technical field of inhalation devices for traditional Chinese medicine. It includes a telescopic corrugated cylinder and an adaptive stirring assembly. The telescopic corrugated cylinder has multiple telescopic sleeves inside, and the adaptive stirring assembly includes a motor box threadedly connected to the bottom of the telescopic corrugated cylinder. This anti-cancer and cancer-suppressing traditional Chinese medicine inhalation device and application flexibly adjusts the internal space of the device according to the actual volume of the traditional Chinese medicine powder. This effectively avoids wasting space within the container and significantly reduces the overall size of the device by compressing the telescopic corrugated cylinder, improving portability and making it more suitable for daily use. The adaptive stirring assembly can adjust its structure synchronously with the telescopic corrugated cylinder's extension and retraction, always matching the internal space of the container to ensure comprehensive stirring of the powder. This allows the medicinal aroma to be evenly distributed and fully volatilized, eliminating the need for frequent manual shaking of the container. This ensures more even administration of the traditional Chinese medicine aroma, guarantees the therapeutic effect of inhalation, and significantly optimizes the user's operating experience.

The utility model provides floor moving type hog house manure cleaning equipment, and belongs to the technical field of hog houses, the floor moving type hog house manure cleaning equipment is provided with a floor body, the front end and the rear end of the floor body are both fixedly provided with vertical plates, the left ends of the two vertical plates are jointly and rotationally connected with a driving roller, and the right ends of the two vertical plates are jointly and rotationally connected with a driven roller; the driven roller and the driving roller are jointly in transmission connection with a top plate used for driving pig manure to move, and the top wall of the floor body abuts against the inner top wall of the top plate. Stand columns are fixedly mounted at the two ends of the bottom wall of each stand column, and a fence is fixedly mounted on the top walls of the vertical plates; the pig manure conveying device is used for solving the technical problem that the pig manure is accumulated and adhered to the conveying belt, and if the pig manure on the conveying belt cannot be thoroughly removed, the repeated movement of the conveying belt can pollute the living environment of pigs.

This disclosure relates to the field of power system technology, and provides a method, apparatus, medium, and equipment for calculating the operating envelope of distribution network nodes. The method includes: acquiring basic data including network topology, line parameters, transformer parameters, transmission capacity limits, node voltage limits, and distributed energy output limits, and constructing a feasible region model containing linearized power flow equations and various security constraints based on this data; defining a fully symmetric multicell as its independent operating envelope for each node connected to distributed energy, and ensuring that the Cartesian product of all node envelopes is included in the feasible region model by constraining each node to adjust its power independently within its envelope without violating grid security constraints; and solving for the operating envelope of each node with the objective of maximizing the size of all node envelopes. This embodiment achieves accurate and efficient definition of the safe operating range of distribution network nodes under high-proportion distributed energy access.