40results about How to "Has firmness" patented technology

The present invention relates to an intelligent tag, its glue-coating method and device, belonging to a solid device. The intelligent tag includes silicon wafer and antenna which are connected into one body by means of conducting glue, in which on the bare surface of said silicon wafer is coated a protective glue. Its glue-coating method adopts a glue-dropping method, and its glue-coating device includes the following several portions: drive motor, three screw rods or three cylinders, sensor, special-purpose controller, high-speed drawing system, automatic glue-dropping table and solidifying device, etc.

The invention provides a semiconductor laser aging clamp which comprises a main body, a heat sink and a cover plate, wherein the main body is a printed circuit board, a square, bar-shaped or T-shaped groove is arranged in the middle of the main body, and screw holes are arranged at two sides of the groove on the main body and correspond to circular holes on the cover plate; the heat sink with a laser is positioned in the groove; and the cover plate is used for covering the heat sink, and the circular holes are arranged at two sides on the upper surface of the cover plate and used for fixing the cover plate on the main body through screws.

The invention discloses a large-freedom-degree universal hinge. The large-freedom-degree universal hinge comprises a positioning shell, a convex lug rotating shaft is positioned in the positioning shell, the end, located outside the positioning shell, of the convex lug rotating shaft is provided with a convex lug connecting base in a connected manner, the positioning shell comprises a fixed plateand a fixed sleeve, the fixed plate is fixedly arranged on the end face of the fixed sleeve, the center of the fixed plate is provided with a through hole matched with the fixed sleeve, an annular check block is arranged in the middle of the inner wall of the fixed sleeve, a first roller bearing and a second roller bearing are arranged at the two ends of the annular check block, and the first roller bearing is arranged at the end, away from the fixed plate, of the annular check block. Through the large-freedom-degree universal hinge, the structure of the connecting hinge is effectively improved, 360-degree rotation can be finished, the swing angle can be lifted, bearing capacity is increased, certain firmness is achieved, and the universal hinge is simple in structure and easy to manufacture and mount.

The invention discloses a method for planting photinia fraseri dress. The method comprises the following steps of (A) seed pretreatment; (B) substrate preparation; (C) seedbed leveling; (D) sowing andearthing; (E) nursery management; (F) sapling transplanting; (G) sampling raising, management and protection. According to the method for cultivating and planting the photinia fraseri dress, the germination rate of seeds is 97.8%, the germinative force is 96.5%, 30 days after germination, the survival rate reaches up to 98.9%, three months after sowing, the number of the photinia fraseri dress seedlings with 90%-110% of average seedling height accounts for 90.3% of the total number of the photinia fraseri dress, and the number of the photinia fraseri dress seedlings with 90%-110% of average ground diameter accounts for 96.3% of the total number of the photinia fraseri dress.

The invention provides a jack frame, comprising two side walls and one bottom surface which is respectively connected with the two side walls, wherein the bottom surface and the two side walls are formed by bending a flat material. The jack frame provided by the invention is provided with the bottom surface, thus the section of the jack frame which is vertical to a longitudinal axis is rectangular or square, and the overall structure has fastness and can support a heavier load. Besides, more time is saved for processing the jack frame as the main structure of the jack frame is formed by stamping, shearing or bending a single flat material. No welding is used in the main structure frame (the bottom surface and the side walls are directly processed by a whole plate), thus the jack frame provided by the invention is firmer compared with the traditional welding frame.

The invention discloses a landscape design method for a leisure square in urban planning. The landscape design method comprises the following steps that (1) the leisure square is divided into a squareentrance landscape area, a theme culture square landscape area, an old-age people activity landscape area, a young children activity landscape area, a middle-young age people activity landscape areaand a ring square landscape area; (2) the theme culture square landscape area is designed; (3) the ring square landscape area is designed; (4) the young children activity landscape area is designed; (5) the old-age people activity landscape area is designed; (6) the middle-young age people activity landscape area is designed; and (7) the square entrance landscape area is designed. According to activity characteristics of crowds, the multiple activity areas and matched public facilities are designed; and water resources in the leisure square are reasonably utilized by designing a plurality of sets of fountain drainage pipelines, a truncated-cone-shaped landscape platform protruding out of the ground is designed and can be watched from a long distance, and accidents are avoided.

The invention discloses a rabbit cage and relates to the field of livestock feeding equipment. The rabbit cage comprises at least one cage body, and four supporting legs are arranged at the bottom ofthe cage body. The rabbit cage further comprises a dung baffle, a urine collecting tank, a dung collecting box and a urine collecting box, wherein the dung baffle and the urine collecting tank are sequentially arranged on the lower portion of the cage body from top to bottom, and the dung baffle and the urine collecting tank are obliquely arranged downwards relative to the cage body; the bottom ofthe dung baffle is close to the top of the urine collecting tank, and the two opposite sides of the dung baffle and the urine collecting tank are detachably connected with the four supporting legs respectively; the dung collecting box and the urine collecting box are arranged on two opposite sides of the bottom of the cage body respectively, the bottom of the dung baffle is communicated with thedung collecting box, and the bottom of the urine collecting tank is communicated with the urine collecting box. According to the rabbit cage, excreta in the rabbit cage can be automatically cleaned out, and dung and urine in the excreta are separated, so that the labor intensity of breeder is reduced, and the situation that harmful gases, such as ammonia gas, are generated when the dung is soakedin the urine for a long time, and then influence the healthy growth of rabbits is avoided.

The invention discloses a complete set of novel fixing and installing component for a lintel screen. A frame body is of a slide groove type hanging point structure and an integral structure formed by being extruded through a mold. The frame body comprises a left-side part, a middle part and a right-side part from left to right in sequence. The left-side part is of a cuboid structure with the interior being hollow. The bottom of the left side surface of the left-side part is provided with a clamping groove. The middle part is of a cuboid structure with the interior being hollow, a through long-strip-shaped groove is formed along the upper border central axis, and the lower border is a thickened bottom edge. The right-side part is of an F-shaped structure which is provided with a rightward opening and formed by connecting a transverse plate and a vertical plate. Bolts are installed in the through long-strip-shaped groove in an inverted mode. According to the complete set of novel fixing and installing component for the lintel screen, the frame body is of the slide groove type hanging point structure, and the effect that the lintel screen is installed quickly, easily and conveniently is ensured; and the safety, firmness and stability are achieved, the appearance model of the lintel screen can be manufactured into an inner arc shape, an outer arc shape, an S shape and other anomalous shapes according to actual requirements, the working steps of installing on the spot are simplified, and the complete set of novel fixing and installing component is suitable for good delivering type installing in a batch mode.

The invention discloses a cultivation method for sweet scented osmanthus trees. The method comprises the following steps: (A) seed pretreatment; (B) substrate preparation; (C) seedbed levelling; (D) sowing and earthing; (E) nursery management; (F) sapling transplantation; and (G) sapling tending, management and protection. When the method disclosed by an embodiment of the invention is used for cultivation of the sweet scented osmanthus trees, a germination rate of seeds of the sweet-scented osmanthus trees is 97.3%, germination potential is 96.2%, and a survival rate is as high as 99.1% after30 days of germination; and 3 months after sowing is performed, the quantity of sweet-scented osmanthus tree seedlings with a height of 90%-110% of an average seedling accounts for 92.7% of the quantity of total sweet-scented osmanthus tree seedlings, and the quantity of sweet-scented osmanthus tree seedlings with a ground diameter of 90%-110% of an average ground diameter accounts for 97.8% of the quantity of the total sweet-scented osmanthus tree seedlings.

The invention relates to a potash fertilizer controlled release coating agent. The potash fertilizer controlled release coating agent is prepared from dissolving, mixing, emulsifying and homogenizing a film-forming agent, an emulsifying agent, a plasticizer, a pore-foaming agent and solvent, and is suitable for coating of common particle potash fertilizer so that the potash fertilizer can be turned into coated potash fertilizer. The common potash fertilizer can be coated at the temperature of 0-45 DEG C, and the coating mass ratio is 1:2.5-4.5; a firm coating film can be formed on the surface of the common potash fertilizer in the coating process; the thickness, the film pore density and the film pore diameter of the coating film can be adjusted by adjusting the coating mass ratio and the dosage of the pore-foaming agent, and accordingly the coated potash fertilizer at different controlled release periods is obtained. The coated common particle potash fertilizer is applied to corn, rape, rice and cotton, the utilization rate of the potash fertilizer is increased by 26.2%-43.1%, and the yield of the corn, rape, rice and cotton is increased by 7.2%-15.1%. The production technique is simple, cost is low, coating is easy and convenient, and economic benefits, social benefits and ecological benefits are obvious.

The present invention relates to an anticorrosive nanometer metal composite material, which is formed by compounding a plurality of core-like structures, wherein a nanometer metal is used as a core part, poly o-phenylenediamine is used as a shell part, and the core part and the shell part are connected by an elastic wood-plastic composite material having adhesion mixing melting property. The invention further relates to a preparation method of the nanometer metal composite material. According to the present invention, the anticorrosive nanometer metal composite material has the characteristics, and further has characteristics of permeation resistance, good firmness and good corrosion resistance; and structure of the composite material can be well maintained through the elastic function when the composite material is subjected to low damage.

The invention discloses a large propeller mesopore loam core. A circular-truncated-cone-shaped riser section and a body section are adjacently arranged on the outer circumferential face of a central steel pipe in the vertical direction, the riser section is filled with first material sand, the body section comprises an inner layer and an outer layer, and the outer layer comprises at least two subsections A which are adjacently arranged in the vertical direction in sequence; each subsection A comprises a plurality of strip-shaped chilling blocks evenly distributed in the circumferential direction, a gap is formed between every two adjacent strip-shaped chilling blocks in the circumferential direction, the number and thickness of the strip-shaped chilling blocks on each subsection A are thesame, the gaps between the strip-shaped chilling blocks are equal, and the inner layer and the gaps are filled with second material sand; and meanwhile, the invention discloses a fastening tool for casting a large propeller through the mesopore loam core. By improving the structure and the materials of the mesopore loam core and improving the fastening tool for the mesopore loam core during propeller casting, the defects of shrinkage porosity, shrinkage cavities, air holes and the like in propeller casting are greatly reduced, the phenomena that copper enters the mesopore loam core and the mesopore loam core is affected by environmental humidity are obviously avoided, and the fastening tool has universality, convenience, firmness and safety.

The invention belongs to the technical field of high polymer materials, and particularly relates to a high-durability hydrophilic coating and a preparation method thereof. The high-durability hydrophilic coating is a double-coating system, a photocuring process is adopted, photocuring resin in a bottom coating adopts epoxidized soybean oil acrylate, photocuring resin in a surface coating adopts urethane acrylate, and the two coatings are firmly combined into a complete composite coating through chemical bonds and intermolecular force, so that the whole coating not only has a hydrophilic lubricating function, but also has reliable firmness. The preparation method of the high-durability hydrophilic coating comprises the following steps of treating the surface of an instrument, preparing the bottom coating, preparing the surface coating, preparing the hydrophilic coating, and post-treating the hydrophilic coating.

The task of the present invention is to provide a tea essence kneading machine, the tea essence kneading machine has the advantages of simple structure, few parts, low price, simple and easy replacement of parts, linear body of synthetic resin will not fall off, synthetic resin The rotating brush that cleanly sweeps the tea leaves on the launder to the center of the kneading plate does not mix the linear objects into the finished tea leaves. In the tea essence kneading machine with the rotating brush that sweeps the tea leaves on the launders arranged in the front and rear of the kneading kettle to the kneading plate, the connecting holder on the rotating shaft installed on the launder, and The brushing part made of flexible plates and the brushing part pressing plate for fixing the brushing part on the connection holder constitute the rotating brush.