714results about How to "Easy to store" patented technology

The invention discloses a synthetic method of a water soluble ultraviolet light absorber BP-9. The method mainly comprises the following process steps: (1) carrying out methylation on the main raw materials of 2, 2', 4, 4'-tetrahydroxyl benzophenone, a transition metal salt catalyst and a mixed solvent which is prepared from dichloroethane and anhydrous ethanol in equal parts by weight to obtain 2, 2'-dihydroxyl-4, 4'-dimethoxyl benzophenone; (2) carrying out sulfonation reaction on the main raw materials of methylate, sulfamic acid and C1-C3 halohydrocarbon to obtain 2, 2'-dihydroxyl-4, 4'-dimethoxyl benzophenone-5, 5'-disulfonic acid; and (3) carrying out neutral reaction on the main raw materials of sulfonated product, inorganic base and ethanol water to finally obtain the BP-9 product. The synthetic method disclosed by the invention is few in reaction step, low in cost, high in product purity and stable in quality, and raw materials are easily available.

The application relates to the technical field of infrared emission tube row production equipment, and discloses an infrared emission tube row discharging and stacking mechanism, which comprises a shell and a material collecting frame. Two vertical plates are fixedly connected with mounting seats at the upper ends, the mounting seats are fixedly connected with four positioning columns arranged in a rectangular array at the upper ends, the bottom end of the material collecting frame is provided with four positioning grooves arranged in a rectangular array, one side of the material collecting frame is fixedly connected with two guide rods arranged in a mirror image, one end of the material collecting frame away from the guide rods is fixedly connected with a handle, the upper end of the shell is fixedly connected with a conveying groove body, and one side of the conveying groove body is fixedly connected with a photoelectric sensor. The infrared emission tube row discharging and stacking mechanism is characterized in that the positioning columns on the mounting seats are matched with the positioning grooves at the bottom end of the material collecting frame, the accurate positioning and stable placement of the material collecting frame on the mounting seat are realized, the position of the material collecting frame is accurate and correct in the subsequent discharging and stacking process, and the stacking quality and product integrity are guaranteed.

The application relates to the technical field of identity recognition, in particular to a face living body detection method and system, a terminal device and a storage medium, which comprises the following steps: calculating the four-corner coordinates of a color face image and an infrared face image according to a face detection algorithm; then calculating the corresponding face feature values according to the four-corner coordinates algorithm; if the corresponding feature difference values between the face feature values meet preset feature difference value standards; converting the color face image according to a preset image conversion rule to generate a corresponding color space image; processing the color space image according to a feature extraction algorithm to generate a corresponding enhanced feature vector; and performing judgment processing on the enhanced feature vector according to a preset feature normalization model to output a corresponding living body judgment result; and determining whether the face is a living body according to the specific judgment value of the living body judgment result. The face living body detection method and system, the terminal device and the storage medium provided by the application have the effect of improving the face living body detection accuracy.

This utility model discloses a tunnel fire-fighting foam liquid filling system, belonging to the field of fire-fighting equipment technology. It includes several fire boxes, a foam liquid filling vehicle, and a monitoring center. Both the fire boxes and the foam liquid filling vehicle are networked with the monitoring center to achieve data exchange. Specifically, each fire box contains a foam liquid storage tank and a first control device. The foam liquid storage tank is equipped with a first liquid level sensor, a solenoid valve, a variable frequency delivery pump, and a first flow meter. A flow regulating valve and a second flow meter are installed on the pressure water pipe. All components are connected to the first control device. The foam liquid filling vehicle contains a foam liquid storage tank, a variable frequency high-pressure pump, a battery, a third flow meter, and a second control device. Both the first and second control devices are connected to the monitoring center. This utility model provides a highly efficient, intelligent, and easy-to-maintain tunnel fire-fighting foam liquid filling system.

The utility model discloses a low-temperature storage box for fat-soluble vitamin detection reagents, and belongs to the technical field of vitamin detection reagent storage. Comprising a box body, a drawable partition plate is installed in the box body, a containing barrel is arranged on the partition plate, a push column is inserted into the containing barrel, a containing base is fixedly connected to the top end of the push column, a supporting rod is fixedly connected to the face, facing the partition plate, of the containing base, and a sealing plate is fixedly connected to the end, away from the containing base, of the supporting rod. When the vitamin reagents are stored, the vitamin reagents can be placed in the containing bases in the containing barrels, the vitamin reagents are stored independently, do not affect one another and do not collide with one another, the situation that other reagents are knocked off when the reagents are taken can be effectively avoided, the reagents are stored more safely, and when the reagents are taken from the interior of the box body, the vitamin reagents can be placed in the containing bases in the containing barrels. The sealing plate is used for sealing and shielding, so that other reagents cannot be irradiated by an external light source, the influence on the reagents is avoided, and the storage of the reagents is facilitated.

The utility model relates to tower crane technical field, especially safety protection type tower crane, including main body stand, be equipped with a plurality of support frame and with the installation block that is connected to it on main body stand, a plurality of protective net, protective net is connected with the installation block through second mounting bolt, a plurality of telescopic subassembly, telescopic subassembly both ends are connected with the installation block and support plate respectively through connecting component, and support plate bottom end is connected with fixed cone, a plurality of building link frame, and building link frame includes spiral groove disc and cross -bracing pull frame, spiral groove disc is connected support frame through carousel, and cross -bracing pull frame is connected spiral groove disc through plug connector, the utility model discloses through the setting of telescopic subassembly and installation block, can four -sided support to tower crane body, and the ability of anti -tilting is strengthened, through the setting of protective net, can undertake the component such as falling, effectively reduce the risk of high -altitude falling object to hurt the equipment and the personnel below, utilize the overall structure of building to share horizontal load, and the stability is strengthened.

The utility model discloses a sanitary paper double -sided knurling mechanism, including base. The utility model discloses, material is introduced the top surface of driving roller through guide roller, and the driven roller passes through the sliding slot and elevates, and the interval between driving roller and driven roller is adjusted, and the driven roller is fixed in the sliding slot in the motion fixed nut, and the interval between driving roller and driven roller is adjusted, thereby the material after different can carry out the normal pattern of press bonding, and through the telescopic of the first electric push rod drive clamping block, the driving roller is convenient to dismount, and the driving roller of different pattern is convenient to replace, thereby convenient to the press bonding of material, through the telescopic of the second electric push rod drive positioning clamping base, make positioning clamping base the reel of different size of clamping, and then through the rotation of another positioning clamping base of second motor drive, thereby convenient to the winding of material, through the clamping of positioning clamping base and second electric push rod convenient to the reel of different length, thereby convenient to the storage of the material of press bonding.

This invention relates to a solid cleaning agent, its method of use, and its applications. Specifically, the solid cleaning agent is a tablet comprising an outer layer and an inner layer, preferably an effervescent tablet cleaning agent. The solid cleaning agent can be used to remove various stains, especially oil stains, from various surfaces, including ceramic, glass, wood products, floors, metal, plastic, and fabric surfaces. The stains include oil stains, heavy oil stains, marker stains, glue residue, soap scum, etc.

This invention relates to the field of sensor technology and discloses a portable sensor capable of detecting and transmitting data, comprising: a sensor body with a connector; a fixing device including a mounting base, an arc-shaped plate, and a rotating base; the mounting base being fixedly mounted to the sensor body; at least three sets of arc-shaped plates being arranged, with the top of each set of arc-shaped plates hinged to the mounting base; a rotating base being rotatably mounted within the mounting base around the insertion center line of the connector; the rotating base having a central hole at its center; and a connecting rope connecting the rotating base to each arc-shaped plate; and a locking component movably mounted on the mounting base, having a locked state for locking the rotating base and an unlocked state for unlocking the rotating base. When the rotating base rotates, the connecting rope pulls the arc-shaped plate, while the locking component moves to the locked state to engage with the rotating base, keeping the arc-shaped plate in a closed state, making the connection between the data cable and the connector more stable and secure, and less prone to loosening or detachment.

This utility model relates to a complete set of small needle knives for tenosynovitis and nerve entrapment diseases, belonging to the field of medical device technology. The aim is to provide a convenient and easily selectable set of small needle knives for tenosynovitis and nerve entrapment diseases that reduces collateral damage. The technical solution includes a circular needle knife, a probe, a separating needle, a hook needle knife, and a storage box for storing the aforementioned needle knives. The circular needle knife includes a handle and a needle body, with the needle tip having an arc-shaped outer curved edge. The probe includes a handle and a needle body, with the needle tip being a spherical probe. The separating needle includes a handle and a needle body, with the needle tip being a pointed cone shape. The hook needle knife includes a handle and a needle body, with the needle tip bent into an arc shape and having an inner curved edge. This utility model is used for small needle knife treatment of tenosynovitis or nerve entrapment diseases.

The utility model discloses a kind of marine main auxiliary machine oil sprayer shelves, it is related to main auxiliary machine oil sprayer technical field, including mounting frame, multiple movable plate components are vertically and uniformly spaced on the mounting frame;Multiple movable plate components lower surface uniformly spaced multiple clamping barrels are provided, movable plate component upper surface is symmetrically provided with two slide plate components on the both sides of clamping barrel;Multiple spring clamping plate components are uniformly rotated and are provided in the inside of multiple clamping barrels around axis;The slide plate component lower surface is provided with presser plate component, and the slide plate component upper surface is provided with presser plate adjusting rod;The spring clamping plate component includes clamping plate;Clamping spring is fixedly connected with the clamping plate bottom end close to clamping barrel side, and rubber pad is fixedly connected with the clamping plate bottom end other side.The utility model, by the above structure, can clamp and fix different specifications, size oil sprayer, ensure that oil sprayer is safe, convenient to store, management, and obliquely arranged mounting plate, can be convenient for access oil sprayer.

A tool integrated cabinet for rail transit vehicles includes a shell, a pullable support frame, a damping universal roller and a folding seat storage cabin. The support frame is linearly guided through the sliding cooperation of a T-shaped guide rail and a clamping block. The stability of the support frame in a vehicle vibration environment is improved by the antiskid rubber material and damping design of the roller. The inside of the support frame adopts a modular partition structure. A fire extinguisher is fixed through the placement grooves of first and second support plates. The bottom plate cooperates with a guide groove to realize the quick taking and placing of an escape ladder. A groove is internally provided with a slide rail type folding seat storage cabin. The folding seat storage cabin is linked with a storage guide plate through a handle passage to realize the vertical partition management of emergency equipment and auxiliary tools. In addition, the conical self-locking structure and spring elastic pre-tightening mechanism of the plug rod and plug plate can effectively prevent the accidental sliding of the support frame. The combination innovation of the T-shaped guide rail, damping roller and folding cabin integration significantly enhances the safety and convenience of rail transit emergency equipment management.

The utility model provides a portable quick assembly stringing device, its characterized in be connected with support pipe, two groups adjustable support mechanism, including: two groups adjustable support mechanism, connecting mechanism and support pipe, the adjustable support mechanism has lower support frame, and the inside one end of lower support frame is connected with the inclined support, and the one end of inclined support away from lower support frame is fixed with support cylinder, and the middle part rotation of inclined support is provided with connecting block, and the inside screw thread connection of connecting block has support adjusting screw rod, in the utility model, support pipe is inserted in the middle part of cable reel, and adjustable support mechanism supports its both ends, and two groups adjustable support mechanism are connected through connecting mechanism and support each other, and provide stable support for support pipe and the cable reel of outside sleeve of it, the split type design between adjustable support mechanism, connecting mechanism and support pipe, and single component is light in weight and small in size, and is convenient to store, remove and transport.

The utility model discloses a kind of transfer devices for cork furniture, belong to furniture transport technical field.It includes vehicle plate, handle and universal wheel.Vehicle plate below installs universal wheel and is convenient for moving, above welding handle, two slide rails are installed on vehicle plate, and circular limit block with roller inclined rail is correspondingly set in one end of slide rail.Adjusting assembly is rotated by hand wheel drive screw column, drive screw block and bearing connection slider connecting column lateral movement of it, core effect is to pull fixed plate and its connecting roller from roller inclined rail to slide rail, realize accurate positioning and transport of furniture on device.Rope automatic recovery assembly is automatically recovered by clock spring drive reel, in combination with ratchet and pawl anti-loosening mechanism and guide rope board, cooperate with rope binding column to realize furniture fast binding and fixing.Solve the problem that furniture is laborious in traditional transfer, fixed operation is complicated, with loading positioning accurate, binding convenient and the like advantages, significantly improve the safety and efficiency of cork furniture transfer.

This invention discloses an automated tire warehousing system and method for truck cranes, belonging to the field of intelligent manufacturing and logistics automation technology. The system integrates a WMS (Wastewater Management System), MES (Manufacturing Execution System), a central control scheduling system, AGVs (Automated Guided Vehicles), a gantry robot, and a dual-mode vision system. The method is as follows: the MES issues orders, and the central control system breaks down tasks; the WMS schedules AGVs to return empty pallets and deliver tires to the production line; the gantry robot uses 2D vision to scan the tire's QR code for identity verification; if the verification is correct, the tire enters assembly; otherwise, it is returned and reassembled; after assembly, the central control system triggers the warehousing task, the WMS dynamically allocates the optimal storage location, the AGV transports the tire to the temporary storage area, and the gantry robot, guided by 3D vision, accurately grasps and places the tire into the storage location; the WMS updates the inventory. This invention achieves full-process automation and information closure of tires from production line to warehousing, significantly improving efficiency, accuracy, and warehouse utilization, while reducing costs and safety risks.

The application provides an oral instant tablet containing Morinda citrifolia oil, which comprises the following components in parts by mass: Morinda citrifolia oil microemulsion 10 parts, carrier 30-40 parts, coating material 2-4 parts, and disintegrating agent 2-5 parts. The coating material is selected from Aeroperl and / or Sylysia; the carrier is selected from one or more of microcrystalline cellulose MCC PH101, microcrystalline cellulose MCC PH102, starch and lactose; and the disintegrating agent is selected from carboxymethyl starch sodium and / or low-substituted hydroxypropyl cellulose. The microemulsification technology is used to wrap the essential oil to reduce the volatilization of the essential oil; the microemulsion is made into a tablet to cover the acidity, increase the compliance of the public, and realize the form change of the Morinda citrifolia oil microemulsion from liquid to solid. The application studies and prepares the oral instant tablet containing Morinda citrifolia oil, which not only solves the inherent defects of traditional dosage forms, but also provides a more convenient taking mode compared with common tablets.

This application relates to an assembly device for an EPB transmission structure, specifically within the technical field of EPB power heads. The assembly device includes a conveyor line, a fixture, a clamping mechanism, a robotic arm, and an oiling mechanism. The fixture positions the housing and places it on the conveyor line for transport. The clamping mechanism presses against the housing for positioning. The oiling mechanism includes an oiling ring mounted on a mounting frame with multiple oiling holes arranged in a circular array inside; and a conveyor belt that transports gears at intervals. This application utilizes a robotic arm to grasp and drive the transport gears, and the multiple oiling holes in the oiling ring, in conjunction with the gear rotation, uniformly add lubricating oil to the gears. After adding oil, the gear rotation causes excess lubricating oil to flow back into the oiling ring, improving assembly efficiency and oiling quality while reducing lubricating oil waste and the risk of environmental pollution.

The utility model relates to fire water pipe technical field, and disclose a kind of special water pipe of fire hydrant, including base, and the cabinet of being set on the upside of base, and the side of cabinet is equipped with cabinet door, the inside of cabinet is equipped with placing groove, and retractable spray pipe is installed in the inside of placing groove, one end of retractable spray pipe is in order to penetrate the inner wall of placing groove and cabinet, and one end of retractable spray pipe is equipped with first connecting port, the inside of base is equipped with support groove, and support groove is set in the downside of retractable spray pipe. With the advantages of being convenient to store and having very strong portability, the conventional fire special water pipe is water hose, the volume of water hose is larger and is also relatively heavy, and it is often necessary to swing it with force when using, it is more troublesome for ordinary people to operate, and the maintenance cost of water hose is higher, and only recycling can be carried out after damage, and the problem of being unable to repair.

The utility model discloses a folding type smoke guide cover structure of smoke guide vehicle, including side plate, the one side of side plate is provided with the cover body, the inside top wall of cover body is provided with the turnover mechanism, the one side of cover body is fixedly connected with telescopic mechanism, the one side bottom of side plate is embedded and is connected with annular groove. The turnover mechanism that can make equipment can flexibly fold and unfold smoke guide cover through setting, thereby simplifies operation process, when needing to use, can drive folding board to rotate around connecting point, makes folding board from retracting state to work state, effectively enlarged the coverage area of smoke guide cover, through setting telescopic mechanism can make equipment can adjust the coverage area of smoke guide cover according to the actual need of the scene, can drive extension plate to slide in displacement groove in the smoke operation process, through the position of adjusting bolt in through -hole and adjusting hole, realizes the fixed position of extension plate, thereby flexibly adjusts the opening size of smoke guide cover.

This utility model discloses a network line fault detection device, including a transmitter and a receiver. The transmitter has an interface 1 on one side, and the receiver has an interface 2 on the opposite side. The transmitter has symmetrically arranged grooves 1 on its upper and lower sides, with a rotatable docking component inside each groove 1. The receiver has a groove 2 corresponding to one of the grooves, matching the docking component. The docking component rotates from groove 1 into groove 2. This device's docking component, rotating from groove 1 into groove 2, secures the transmitter and receiver together, blocking interfaces 1 and 2. In this configuration, even when placed in a cluttered toolbox, small parts will not easily enter interfaces 1 or 2, effectively protecting them and ensuring normal operation. The combined secure connection of the transmitter and receiver also makes storage easier.

The utility model discloses a glass pipette support, including first cylinder and second cylinder, first cylinder and second cylinder fixed mounting at the top of bottom plate, the inside vertical of second cylinder is provided with threaded rod, one end of threaded rod is rotatedly connected with the bottom of second cylinder inside through bearing seat, the other end of threaded rod penetrates the top of second cylinder and is fixedly connected with handle of rotating, the vertical of threaded rod penetrates one end of cross bar, the other end of cross bar is vertically penetrated by guide rod, the both ends of cross bar are respectively seted up and are used for with the threaded hole of threaded rod screw connection and the through -hole of being used for guide rod penetration, one end of guide rod is fixedly installed at the top of first cylinder inside, the other end of guide rod is fixedly installed at the bottom of first cylinder inside, through rotating handle, handle drives threaded rod to rotate, further drives cross bar to move up and down, realizes to the fixed pipette, and it is convenient for medical staff to store pipette.

This invention belongs to the field of material surface treatment technology, specifically relating to a wafer polishing slurry, its preparation method, and its application. The wafer polishing slurry comprises abrasives, oxidants, dispersants, surfactants, pH adjusters, and water. The components of the wafer polishing slurry work synergistically, shortening polishing time and improving polishing efficiency when applied to wafer polishing. Furthermore, it significantly improves the surface quality of the polished wafer, markedly reducing scratches and defects, and lowering surface roughness to below 0.15 nm, thus meeting the surface quality requirements of fields such as power electronics and radio frequency devices.

The portable graphene seedling raising shed has the advantages that the graphene composite support rod is adopted, the support rod is used as a heating device while supporting, the support rod itself is changed into an efficient and uniform heating body, stable and controllable heat supply is provided for the inside of the seedling raising shed, the spraying assembly arranged in the shed is convenient for watering and realizes intelligent control, the portable graphene seedling raising shed can be used for small-scale and family type seedling raising and cultivation in winter, has the characteristics of being light, capable of being quickly folded or stretched, and convenient for users to carry, transport and quickly deploy at different sites.

The utility model belongs to soil measuring technical field, and disclose a kind of collapsible storage's soil moisture sensor, including storage box and the sensor body for soil moisture monitoring for being installed in the inside of storage box, the inside top of storage box is equipped with electric telescopic handle, the output end of electric telescopic handle is connected with connecting frame, and sensor body fixed plug-in is in the bottom center of connecting frame, the top of connecting frame is symmetrically connected with two support rods relative to electric telescopic handle, the top of support rod is movably sleeved with support column, and the top of support column is connected in the corresponding side of inside top of storage box, the bottom of connecting frame is connected with four connecting rods in rectangular shape distribution, the bottom of connecting rod is integrally formed with positioning sheet. By the above scheme, the problem that the existing device can ensure the stability of the monitoring process, but cannot conveniently store the sensor body for safe transportation is solved.

This invention discloses a strain of *Lactobacillus plantarum* CCFM1487 and its prepared metagener for lowering lipids and alleviating fatty liver, as well as its application in converting cassiaside. It belongs to the fields of microbial technology and food and health product technology. This strain can efficiently convert cassiaside into cassiaside aglycone. The core of this invention lies in providing a metagener prepared from this strain through fermentation and inactivation treatment. Experiments in a high-fat diet mouse model have demonstrated that it significantly reduces serum total cholesterol and triglyceride levels, and can alleviate hepatic lipid deposition and improve hepatic steatosis. Based on this metagener, foods, medicines, or health products can be developed for the prevention and / or adjuvant treatment of metabolic disorders such as hyperlipidemia and non-alcoholic fatty liver disease, possessing significant application value.

The utility model relates to the field of testing apparatus, concretely relates to a PCR test equipment, including PCR appearance body, still including the test tube frame that can be accomodated in PCR appearance body sample tank top, be equipped with a plurality of placing groove in test tube frame, be equipped with clamping piece in a plurality of placing groove, the clamping piece includes first clamping plate and second clamping plate, first clamping plate and second clamping plate opposite side all are equipped with a plurality of arc grooves, first clamping plate and second clamping plate combination, arc groove can be used for placing PCR tube, first clamping plate and second clamping plate all can slide out upward, when using, take out test tube frame, cooperate with a plurality of arc grooves of first clamping plate and second clamping plate, place PCR tube, then adjust injection to be detected sample, adjust end after, hold first clamping plate and second clamping plate simultaneously, slide out upward, then place to sample tank, let PCR tube fall into sample tank, thereby realize the effect that a row of PCR tube is quickly transferred, improve test tube transfer efficiency.