93results about How to "Easy to store" patented technology

Flat-folded personal respiratory device or a face-mask with a first portion and a second portion (31), connecting with each other along at least one common edge, flat-foldable along the common edge(s), a securing mean (32) responsive to the breathing cycle thereby forming an effective respiratory seal as the wearer inhale and release the respiratory seal as the wearer exhale, and a filtering mean (40) to filter inhaling air. A preferred embodiment includes the securing mean includes an elastic headband providing holding force (F) at a location substantially away from the periphery of the face-mask.

A multi-scanner device having a detection unit and an outlet tester that can be selectively connected together for convenient use and easy storage. Preferably, a plug on the outlet tester is inserted into a non-functional socket located on the detection unit to form a multi-scanner device with a detachable outlet tester.

The invention belongs to the technical field of inspection tool boxes, and particularly relates to an inspection tool box for information security classified protection. The inspection tool box for information security classified protection comprises a box body and a box cover, the box body is connected with the box cover through hinges, buckle assemblies are arranged at an opening of the box bodyand the box cover, the opening between the box body and the box cover is connected by the buckle assemblies, a light strip assembly and a push type switch are arranged in the box cover, and the lightstrip assembly is electrically connected with the push type switch through a guide line. By arranging supporting legs, the box body can be supported, the supporting legs have the functions of foldingand storage, after use, the supporting legs can be quickly stored, and the occupied space is small. By arranging positioning clamping ring assemblies, the supporting legs can be elastically clamped,thus quick storage of the supporting legs is facilitated, and the supporting legs can be quickly taken down during unfolding. Through the cooperation action of the push type switch and the light stripassembly, after the box cover is opened, the light strip assembly is lightened, and the effect of illumination is realized.

The invention relates to the technical field of movie and television equipment, in particular to digital media movie and television equipment. The digital media movie and television equipment comprises a frame body and a supporting assembly, wherein the frame body comprises an upper top plate, a side plate and a lower bottom plate, a first connecting shaft is arranged at the top of the side plate,the upper top plate is rotationally connected with the side plate through the first connecting shaft, a second connecting shaft is arranged at the bottom of the side plate, the lower bottom plate isrotationally connected with the side plate through the second connecting shaft, a protruding part is arranged on the lower bottom plate, a mounting cavity is formed in the lower bottom plate, throughgrooves are formed in the bottom of the mounting cavity, supporting legs comprise contact pieces making contact with the ground, rod bodies and connecting pieces, the connecting pieces are provided with rotating pieces, the rotating pieces are clamped into the through grooves and can rotate freely, a first mounting groove and a second mounting groove are formed in the side plate, the upper top plate is clamped into the first mounting groove in a matched mode, and the protruding part on the lower bottom plate is clamped into the second mounting groove in a matched mode. According to the digitalmedia movie and television equipment, the angle is convenient to adjust, meanwhile, mounting is convenient, the overall size is small, and carrying is more convenient.

The invention provides an MEMS piezoelectric sensor for measuring the curvature of a micro-scale charging detonation wave front. The MEMS piezoelectric sensor comprises a substrate, a lower output electrode and a lower bonding pad are sputtered on the substrate, and the lower output electrode and the lower bonding pad are connected through a lower wire to form a lower output layer; the lower output layer is spin-coated and cured to form a PVDF-TrFE thin film layer, silicone oil bath polarization is performed on the PVDF-TrFE thin film layer, a PVDF-TrFE sensitive element is obtained through ion etching, and a PVDF-TrFE piezoelectric layer is formed; an upper-layer output electrode and an upper-layer bonding pad are sputtered on the PVDF-TrFE piezoelectric layer, and the upper-layer outputelectrode and the upper-layer bonding pad are connected through an upper-layer wire to form an upper-layer output layer; the lower-layer output electrode and the upper-layer output electrode are arranged in an up-down axial alignment manner; the lower-layer bonding pad and the upper-layer bonding pad are connected through a lower-layer wire and an upper-layer wire and are vertically arranged; theupper output layer is coated with a protective layer; the sensor has the characteristics of small sensitive element size, high precision, multi-point acquisition and the like, and is suitable for measuring the curvature of the micro-scale charging detonation wave front under various test conditions.

The invention discloses a fucoxanthin microcapsule and a preparation technology thereof. The preparation technology comprises the specific following steps: by taking a fucoxanthin extracting solution as a core material and sodium alginate added with an emulsifier as a wall material, mixing the core material and the wall material at a certain ratio evenly; and adding the mixture to a coagulator and carrying out solidifying, separating and drying treatment to prepare the fucoxanthin microcapsule. The fucoxanthin microcapsule has the beneficial effects that an appropriate embedding material which is nontoxic to a human body is adopted by the method for preparing the fucoxanthin microcapsule, so that the stability of the fucoxanthin is improved, and the physiological function of the fucoxanthin can be strengthened through the slow-release effect of the microcapsule. The extraction rate of the fucoxanthin is significantly improved, and the extracted fucoxanthin is high in purity. The preparation method is simple in operation, the prepared fucoxanthin is uniform in particle size and good in forming effect, has relatively good mobility, is convenient to store and transport and has great economic benefits.

The invention relates to a baby stroller. The baby stroller comprises a frame having an unfolding state and a folding state, wherein the frame comprises a push rod assembly, a front brace rod assembly, a rear brace rod assembly, a front wheel support assembly and a rear wheel support assembly, the lower end part of the push rod assembly, the upper end part of the front brace rod assembly and the upper end part of the rear brace rod assembly are connected in a rotating manner by virtue of a linkage mechanism, the lower end part of the front brace rod assembly is connected with the front wheel support assembly in a rotating manner, the lower end part of the rear brace rod assembly is connected with the rear wheel support assembly in a rotating manner, the front wheel support assembly is connected with the rear wheel support assembly in a sliding manner, when the frame is folded, the push rod assembly, the front brace rod assembly and the rear brace rod assembly are linked to rotate and draw close to the front wheel support assembly and the rear wheel support assembly, and the front wheel assembly is folded towards the rear wheel support assembly. By adopting a linked rotating structure, the baby stroller is simple in structure, convenient to operate, small in size of the frame after being folded, and convenient to store.

The invention discloses a comfortable seat for municipal garden trimming, and aims to solve the problems of inconvenience in control, high working intensity and low working efficiency due to the factthat a worker generally holds a long rod with the front end fixedly provided with a sickle for operation in an existing conventional municipal garden trimming mode and the operation mode completely depends on human body support. The following scheme is provided, and the seat comprises a base, a bottom plate and a top plate. The outer wall of the top of the bottom plate is fixedly connected with the top plate through bolts, a cushion is fixed to one side of the outer wall of the top of the top plate through screws, and a back cushion is connected to the outer wall of one side of the cushion through a hinge. A second fluted disc is driven by rotating a rocker, a first fluted disc is driven to rotate through transmission of a chain, then a gear is made to rotate, the gear is engaged with a tooth opening in the center of the bottom plate to enable the bottom plate to rotate, a sliding block slides on the inner wall of an arc-shaped sliding rail, and the trimming direction can be effectively adjusted in time during operation; and control is convenient, working intensity is reduced, and working efficiency is improved.

The invention provides a functional beverage and a preparation method thereof, and relates to the technical field of processing of functional beverages. The functional beverage is prepared from the following materials in percentage by weight: 20%-30% of traditional Chinese medicine liquor, 3%-5% of sucrose, 0.02%-0.06% of citric acid, 0.1%-0.3% of beta-cyclodextrin and the balance of distilled water, wherein the traditional Chinese medicine liquor is prepared from the following materials in parts by weight: 7.5 parts of mulberry leaves, 3 parts of chrysanthemum flowers, 5 parts of fructus forsythiae, 2.5 parts of mint, 2.5 parts of raw licorice roots, 6 parts of reed roots, 6 parts of apricot kernels and 6 parts of platycodon roots. The preparation method provided by the invention mainly comprises the following steps: preparation of the traditional Chinese medicine liquor, purification of the traditional Chinese medicine liquor, blending, sterilizing and the like. The preparation method overcomes the defects of the prior art, improves the flavor and mouthfeel of a traditional Sangju drink, enhances the health-care functional properties of the Sangju drink, has simple process and meets the current market demand, and a product is easy to preserve and convenient to carry.

The invention discloses a solar water pump of a constant-pressure water supply system. The solar water pump of the constant-pressure water supply system comprises a water pump body, wherein the water pump body is mounted on a water pump bottom plate; a mounting rack is mounted on the water pump bottle plate; a photovoltaic panel group is mounted on the top of the mounting rack; an inverter and a battery pack are mounted on the mounting rack; the photovoltaic panel group is connected with the battery pack through the inverter; the battery pack is electrically connected with the water pump body; an electric socket is further mounted on the mounting rack and is electrically connected with the battery pack; an electric plug is mounted on the water pump body; and the water pump body is electrically connected with the battery pack through the electric plug and the electric socket. By the electric plug and the electric socket, power of the plug and power of the socket can be switched off when the solar water pump of the constant-pressure water supply system does not require to be used, electronic equipment is protected conveniently, remote circuit pulling for the water pump body is not required, a motor is powered directly by solar energy, electric energy is convenient to store, and the solar water pump of the constant-pressure water supply system is driven by electric power provided by solar power generation in the daytime, and is driven by electric power stored in the battery pack at night or in rainy days.

The invention discloses a ship segmented hoisting and positioning device. The device comprises an assembly workpiece and an auxiliary workpiece which are matched and corresponding, the assembly workpiece and the auxiliary workpiece are coaxial, the assembly workpiece comprises a horizontally-arranged guiding piece, a limiting unit arranged in the middle of the guiding piece and adjusting units arranged on the periphery of the guiding piece. The auxiliary workpiece comprises a horizontally-arranged limiting plate, a supporting plate fixed to one side of the limiting plate and a limiting hole formed in the limiting plate and corresponding to the limiting unit. According to the ship segmented hoisting and positioning device, through cooperation of the adjusting unit, the guide seat and the limiting unit, the relative positions of the auxiliary workpiece and the assembly workpiece do not need to be observed in real time, ship segments are accurately positioned in place, the ship segments do not need to be adjusted subsequently through an external traction device, and the hoisting time is saved; the adjusting unit, the guiding piece and the limiting unit can be independently arranged and can be rapidly disassembled, assembled and repeatedly used, cost is saved, and storage is convenient.

The invention relates to a harvesting arm of a nut fruit harvester. The harvesting arm is used for facilitating collecting of nut fruits. The harvesting arm comprises a mounting rack, a first collector, a second collector, a first pull rope, a second pull rope and a connecting strap, wherein the mounting rack is used for being fixedly connected with a rack of the harvester; the first collector comprises a fixing plate fixedly connected with the mounting rack and a first air bag enveloping the fixing plate, the fixing plate is semicircular, and a first arc hole is formed in the center of circleof the fixing plate; the second collector comprises a second air bag, the first and second air bags are spiral after being inflated, and the upper surface of the second air bag is in slip connectionwith the lower surface of the first air bag; the first pull rope is arranged on upper sidewalls of the first and second air bags; the second pull rope is arranged on lower sidewalls of the first and second air bags, both the first pull rope and the second pull rope are elastic ropes, and the elasticity of the first pull rope is lower than that of the second pull rope; and a first end of the connecting strap is fixedly connected with the first air bag, and a second end of the connecting strap is detachably connected with the second air bag. The harvesting arm can facilitate the collecting of the nut fruits.

The invention provides a sling for installing a wind-driven generator, the sling for installing a wind-driven generator comprises: a sling main body, the sling main body includes a sling boom (9) and a sling fixed arm (13), the first end of the spreader boom (9) is pivotally connected to the first end of the spreader fixed arm (13); and a telescopic mechanism, the first end of the telescopic mechanism is connected to The second end of the spreader boom (9) is pivotally connected, the second end of the telescopic mechanism is pivotally connected with the second end of the spreader fixed arm (13), wherein, in The second end of the spreader boom (9) is provided with lifting lugs. According to the spreader for installing the wind-driven generator of the present invention, the wind-driven generator can be turned over by using the telescopic mechanism. During the installation process of the wind-driven generator, only one crane is needed to complete the hoisting and turning operations of the wind-driven generator , good effect and low cost.

The invention provides a novel vegetable water extractor which comprises a machine body, a pull-up device, a water extractor body and a power device. The machine body mainly comprises a lower-layer support, an upper-layer support, a reinforcing rid fixing plate, an angle side support, a fixing plate and a material storage hopper. The pull-up device mainly comprises a pull-up shaft, a bottom cover, a bottom cover support, a connecting rod and an air cylinder. The water extractor body mainly comprises a rotating shaft sleeve, an inner container, a shell, a water discharge pipe, a belt wheel and a circular support. The power device mainly comprises a motor, a feed bolt, a motor fixing plate, a belt and a pin shaft. The upper-layer support is provided with a feed device, and the feed device mainly comprises a feed hopper and a support. The angle side support is provided with an air blowing device. The air blowing device mainly comprises an air inlet, an air outlet, a barometer, a gas storage tank and a magnetic exchange valve. A removal device is arranged in the inner container box body. The removal device mainly comprises a scraper, a guide sleeve, a guide pillar, a jacket and a connecting plate. The novel vegetable water extractor is simple in structure, easy to operate and good in safety, reduces manpower demand, lowers labor intensity of workers and is high in production efficiency.

The invention relates to a seaweed original pulp nutritive sausage and a preparation method thereof. The seaweed original pulp nutritive sausage contains seaweed original pulp and is characterized inthat in the preparation process of the seaweed original pulp, seaweed is rubbed and cleaned with salt water. The seaweed original pulp is high in content of nutrient substances, unique in flavor, tender and crisp in mouth feel and easy to store.

The invention discloses a display device for carrying out project cost estimation by utilizing a design drawing, and belongs to the technical field of project cost. The display device for carrying out project cost estimation by utilizing the design drawing comprises a base, a magnet is embedded in the middle of the rear wall of an LED lamp, two movable plates are arranged outside the LED lamp in a cross structure, an extrusion groove is formed in the position, opposite to the LED lamp, of the middle of each movable plate, through grooves are formed in the positions, opposite to the ends of the two sides of the two movable plates, of the inner wall of the lamplight groove, a wire is connected to the lower end of the LED lamp, a box is fixedly arranged on the top face of the base opposite to the ends of the wire, a round cavity is formed in the box, a shaft center is rotationally connected to the middle of the round cavity, and a coil spring is connected to the right end of the shaft center in a sleeving mode. According to the device, the engineering cost calculation auxiliary effect brought by the device matched with a drawing can be effectively enhanced, the drawing can be prevented from being damaged by sweat or identification sticker colloid, and the practicability is high.

The invention relates to a method for feeding tetranychid by utilizing an aqueous solution of leaves. The method is characterized by comprising the following steps: grinding fresh kidney bean leaves; soaking the ground leaves in water, and filtering to remove leaf impurities within 12 hours by using gauze; remaining the aqueous solution of the fresh kidney bean leaves to be used for feeding the tetranychid. In the feeding process, the aqueous solution of the fresh kidney bean leaves needs to be changed once every two days at least. The invention can provide a novel solution for maintaining and amplifying the tetranychid population. Compared with single leaves, the aqueous solution of the fresh kidney bean leaves is easily preserved, and the aqueous solution of the leaves can realize maintenance and reproduction of the tetranychid population. Moreover, the invention further provides an operating method or mode for feeding the tetranychid by utilizing an aqueous solution of artificial feed or semi-artificial feed.

The invention belongs to the technical field of wood protection, and particularly relates to a double-component wood super-hydrophobic modification liquid taking ethanol as a dispersing agent. The preparation method comprises the following specific steps: preparing a component A by using anhydrous ethanol, hydrogen-containing silicone oil, white carbon black and an inhibitor; preparing a componentB by using anhydrous ethanol, white carbon black and a catalyst; then, uniformly mixing the component A and the component B by stirring to obtain a modification solution; and finally, coating the surface of wood with the modified solution by adopting a dipping or spraying method, and carrying out drying to obtain super-hydrophobic wood. The modified solution is prepared by taking ethanol as a dispersing agent and is designed to comprise two components, and thus has the advantages of low toxicity, good storage performance and the like. The wood coated with the modified solution has super-hydrophobic performance, and can be effectively inhibited from absorbing moisture from the environment, so that the service life of the wood is prolonged.

The invention belongs to the technical field of biology and particularly relates to a symbiotic bifidobacterium composite microcapsule and a preparation method thereof. According to the composite microcapsule disclosed by the invention, bifidobacterium longum biovar infantis, bifidobacterium animalis subsp. lactis, fructo-oligosaccharide and inulin are taken as core materials, so that intestinal flora can be enriched, bacterial strain proliferation can be promoted, and intestinal microecological health is further promoted; and pectin and sodium alginate serves as wall materials, are free of toxic or side effects and have relatively high gelling property, so that the embedding effect is improved. According to the composite microcapsule prepared by the method, the survival rate of strains can be increased, and the embedded probiotics can be stably colonized in gastrointestinal tracts to better play a physiological role; the particle size of the prepared microcapsule is 2.0mm-2.5mm, the embedding rate is greater than or equal to 80.07%, and the survival rate of simulated gastrointestinal fluid strains is higher than 83.46%; and after heat treatment at 50 DEG C and 60 DEG C, the survival rate is higher than 63.52%, and good gastrointestinal tolerance and thermal stability are achieved.