189results about How to "Quick limit" patented technology

A drug delivery system is disclosed. The drug delivery system includes a recognitive polymeric hydrogel through which a drug is delivered by contacting biological tissue. The recognitive polymeric hydrogel is formed using a bio-template, which is a drug or is structurally similar to the drug, functionalized monomers, preferably having complexing sites, and cross-linking monomers, which are copolymerized using a suitable initiator. The complexing sites of the recognitive polymeric hydrogel that is formed mimic receptor sites of a target biological tissue, biological recognition, or biological mechanism of action. A system in accordance with some embodiments is a contact lens for delivering a drug through contact with an eye. In some embodiments, the drug is an anti-microbial, such as an anti-fungal agent for treatment of large animals. In some embodiments, a comfort molecule hyaluronic acid (HA) is delivered. In some embodiments, ketotifen fumarate (anti-histamine) and/or diclofenac sodium (anti-inflammatory) are delivered.

The invention discloses a method of disassembling waste power batteries, and belongs to the field of waste power battery treating equipment. The disassembling method is realized based on a battery disassembling device. The battery disassembling device comprises a rotating platform, a feeding conveyer belt, a screw removing device, a box cover removing device and a discharging device, wherein the feeding conveyer belt, the screw removing device, the box cover removing device and the discharging device are uniformly distributed around the rotating platform; a step motor is arranged in the rotating platform; the output end of the step motor penetrates through the top of the rotating platform; a mounting circular housing is arranged at the output end of the step motor; four mounting brackets which are uniformly distributed in the circumferential direction are arranged on the mounting round housing; a handling device is arranged on each mounting bracket; and a limiting device is arranged onthe feeding conveyer belt. According to the battery disassembling device disclosed by the invention, waste accumulator type power batteries are automatically disassembled, manual operation is avoided, labor intensity is reduced, and damage to human body health is reduced.

A fault current limiter, including: two inductors, a direct current circuit breaker, a shunt resistor, a first fixed resistor, and metal oxide arresters. The two inductors include wound superconducting wires. The inductors have identical number of windings and identical structure. Magnetic fluxes of the inductors are forward coupled, and the inductors are connected in parallel to form a superconducting inductor structure. The direct current circuit breaker and the superconducting inductor structure are connected in series to form a series branch. The shunt resistor is connected in parallel to the series branch. The first fixed resistor is connected in parallel to the direct current circuit breaker. The metal oxide arresters are two in number, and are connected to two ends of the inductors in parallel.

The invention relates to a bin. The bin comprises a bin body, a fixing bracket and a limiting mechanism, wherein the fixing bracket and the limiting mechanism are arranged at the bottom surface of the bin body; the fixing bracket comprises a guide edge and a fixing groove; the limiting mechanism comprises a rotating shaft and a stop edge; the limiting mechanism is arranged on a notch of the fixing groove. The invention also provides an automated guided vehicle system. The system comprises an automated guided vehicle, wherein the automated guided vehicle is provided with a loading device; the loading device is driven by the automated guided vehicle to be matched with the fixing bracket and the limiting mechanism to finish loading positioning and separation of the automated guided vehicle and the bin. By arranging the fixing bracket and the limiting mechanism at the bottom surface of the bin body, flexible, quick and accurate positioning of the automated guided vehicle and the bin is realized in coordination with the loading device of the automated guided vehicle, so that unnecessary loss caused in a transportation process of the automated guided vehicle is reduced.

The invention relates to a prefabricated suspended ceiling structure. The prefabricated suspended ceiling structure comprises a keel component and a plurality of buckle plates; the keel component comprises a plurality of parallel main keels; a plurality of auxiliary keels are arranged between every two adjacent main keels; the number of the auxiliary keels is equal to that of the buckle plates; and locking mechanisms are arranged between the auxiliary keels and the buckle plates. By arranging the suspended ceiling structure which is simple in structure and convenient to assemble, rapid assembling of the suspended ceiling is achieved, and therefore, the assembling efficiency of the suspended ceiling is enhanced.

The invention provides an account protection method. The method comprises the steps that an account restriction request which is sent by the login client of a first account for a second account is received, wherein the first account is a trust account associated with the second account; the account restriction request carries a default password for restricting the second account; the default password is verified; after the default password is verified, the second account is restricted to protect the second account. According to the invention, when the account of a user is abnormal, the current account can be quickly restricted by the trust account of the third party; and the security of the account can be enhanced.

The invention relates to the field of BIM technology-based green building design, and particularly relates to a BIM technology-based green building design device. The device comprises a storage structure, a supporting structure, a display structure, a driving structure, a first limiting structure, a second limiting structure and a third limiting structure, wherein the driving structure is providedwith the supporting structure used for supporting the display structure, so that the supporting structure and the display structure are conveniently stored through the storage structure; and meanwhile, the second limiting structure is conveniently driven by the driving structure to quickly limit the supporting structure, and therefore, the supporting structure is more convenient and faster to install and disassemble, the loss of accessories in the installation and disassembly process is effectively prevented, and the device is more convenient to carry; and the display structure is connected to the supporting structure through the third limiting structure, so that the display structure is conveniently limited through the third limiting structure, the stability of the display structure is better, the projection quality is greatly improved, and meanwhile, the folding and storage between the display structure and the supporting structure are more convenient and faster.

The invention discloses a method and device for monitoring the breeding environment of Yangtze River cowfish, and relates to the field of environment monitoring. The driving motor is fixedly connected to the top end of the sampling box; the piston box is connected to one end of the sampling box through a connecting frame; the base is fixedly connected inside the sampling box; a water pipe; the driving mechanism is provided with a sampling bottle; the sampling mechanism is provided with a sampling box; and a limiting mechanism. By arranging the sampling mechanism, when a second rotating rod rotates, a second conveying belt is driven to rotate, and the second conveying belt drives a third rotating rod, a third bevel gear, a fourth bevel gear and a reciprocating screw rod to rotate, so that a connecting block fixedly connected with the outer wall of a second pipeline moves downwards along an outer wall thread of the reciprocating screw rod; the sampling box is moved to different water layers, so that a water source enters the sampling bottle through the sampling box, the second pipeline, the first pipeline and the water pipe, and the purpose of sampling the water sources of different water layers is achieved.

The invention provides a manufacturing method for a long-service-life slide rail, and aims to the technical problems of too easy operation steps, no spaying of painting on the surface, short service life of a product and the like in the conventional manufacturing method. The manufacturing method of the long-service-life slide rail comprises the steps: a, purchasing; b, injection molding; c, stamping; d, spraying; e, riveting; f, labelling; g, packaging. The product has the advantage of long service life.

The invention discloses a medium voltage large capacity hybrid DC circuit breaker. A quick breaking module, a primary transfer module, a secondary transfer module and an energy absorbing module are connected in parallel and are then connected in series with an isolation module, the quick breaking module and the isolation module are connected in series to carry a load current of a DC system in normal operation, and the isolation module is used for breaking the normal operation current. The current limiting breaking method is further disclosed, when a short-circuit fault occurs in a DC power system, an arc voltage generated by the quick breaking module makes the current flowing through the quick breaking module transfer to the primary transfer module, the primary transfer module automatically generates a relatively high arc voltage, the fault current is forced to quickly transfer to the secondary transfer module, and lastly, breaking is achieved. The medium voltage large capacity hybridDC circuit breaker is advantaged in that low long-term load loss is low, the current transfer speed of the high current breaking process can be greatly improved, the shutdown current of the secondarytransfer module is reduced, control of the liquid metal is not needed, and effective limitation on the fault current is achieved quickly and reliably.

The invention provides a ventilation device with a rapid gas exchange function for a mobile toilet. A toilet body is involved, the top of the toilet body is fixedly connected with a top plate, the left side of the front face of the toilet body is movably connected with a movable door through a hinge, and the top of the right side of the toilet body is fixedly connected with a fixed box. Through the cooperation of an air suction mechanism, a purification mechanism and a first air pump, a user can conveniently mix fresh air and turbid gas to reduce the concentration of the turbid gas, then a filter cotton plate, an activated carbon filter screen and an HEPA filter screen quickly filter and adsorb dust and harmful gas in the diluted turbid gas, and at the moment, the first air pump quickly transmits the purified gas back to the toilet body, so that a user can rapidly replace turbid gas in the toilet body, and the problems that a traditional ventilation device for the mobile toilet cannotrapidly exchange gas and cannot purify the replaced turbid gas are solved.

The invention relates to the technical field of stamping equipment, and discloses precision stamping equipment which comprises a base. Two symmetrically-arranged supporting plates are fixedly arrangedat the top of the base; a top plate is fixedly arranged at the tops of the two supporting plates; a hydraulic cylinder is fixedly arranged at the bottom of the top plate; a push plate is fixedly arranged at the bottom of a piston rod of the hydraulic cylinder; an upper die plate is fixedly arranged at the bottom of the push plate; a lower die plate is fixedly arranged at the top of the base; a cavity is formed in the lower end of the interior of the lower die plate; an adsorption rebound mechanism is arranged in the cavity; a first sliding groove and a second sliding groove are formed in theupper ends and the lower ends of the two supporting plates correspondingly; fixing plates are fixedly arranged on the sides, away from each other, of the two supporting plates and located on the two sides of the second sliding groove; and a vertical plate is fixedly arranged between the two fixing plates. According to the precision stamping equipment, the four corners of a stamped part can be limited and positioned in the stamping process, and a workpiece is prevented from moving in the stamping process.

The invention provides an angle-adjustable panel edge grinding device for machining. The angle-adjustable panel edge grinding device comprises a base, the top of the base is in bolting with a workingtable, the periphery of the top of the working table is in bolting with supporting columns, the tops of the supporting columns are in bolting with a top plate, the right side of the bottom of the topplate is in bolting with a fixed box, a through groove is formed in the bottom of the fixed box, and a moving mechanism is arranged in an inner cavity of the fixed box. Through the cooperation of a third motor, a first gear, a second gear, a screw rod and a first thread bushing, a user can conveniently move the first thread bushing, so that a polishing disc is moved by an air cylinder, and anglesrequired to be polished of panels are adjusted according to the need, so that the front position and the rear position of the panels are rapidly polished; and through the cooperation of a second motorand a rotary shaft, the user can conveniently rotate the placing plate, so that the panels are rotated, and the angles required to be polished of the panels are adjusted.

The invention provides a tire rubber linkage cutting and recovering device based on environment-friendly processing, and relates to the field of tire rubber recovery. According to the tire rubber linkage cutting and recovering device, the problem that a steel wire in a tire is prone to be wound around a crushing roller to cause a jamming phenomenon in a crushing process is solved; and the problemsthat in the cutting process, potential safety hazards are large due to needing of manual supporting and holding, and cutting of a steel wire part on the tire and smashing of the main body part of thetire cannot be achieved at the same time are solved. The tire rubber linkage cutting and recovering device based on environment-friendly processing comprises a base, and a fixing structure is mountedon the base. According to the tire rubber linkage cutting and recovering device, a first adjusting frame and a second adjusting frame are connected in a sleeving mode, the first adjusting frame and the second adjusting frame jointly form an adjustable adjustment type structure, and therefore the first adjusting structure can still be continuously adjusted after the fixing structure is adjusted; and secondly, the head ends of adjusting heads are of inclined structures, adjusting bolts are rotated to enable the two adjusting heads to move backwards, and two cutter seats are in an ascending state at the moment, and therefore, quick adjustment of the two cutter seats can be realized.

The invention relates to a continuous automatic output vermicelli cooking device. The device comprises a sheet jelly conveying belt which is erected at the top of a machine frame, a cooking box is arranged at the bottom of the sheet jelly conveying belt, the cooking box comprises a material holding mechanism, a driving mechanism and a transmission mechanism, the material holding mechanism is fixedly arranged below the sheet jelly conveying belt and is arranged on the machine frame, the material holding mechanism is used for supporting the sheet jelly which is vertically output by the sheet jelly conveying belt and outputting the sheet jelly in an S shape, the material holding mechanism comprises a first material holding assembly and a second material holding assembly, the first holding assembly and the second holding assembly are arranged in parallel in a staggered mode; the driving mechanism are symmetrically arranged below the sheet jelly conveying belt and is arranged between the first holding assembly and the second holding assembly, the transmission mechanism is arranged below the material holding mechanism and is arranged in a circuitous manner along the length direction of the cooking box, the transmission mechanism comprises a transmission component, a material receiving component and a discharging component. According to the continuous automatic output vermicelli cooking device, the technical problem that the sheet jelly cannot be transmitted out in time is solved.

The invention discloses an intelligent equipment mounting rack capable of being quickly assembled. The intelligent equipment mounting rack capable of being quickly assembled comprises a base plate, sliding mechanisms, a connecting rod, a loading plate and fixing mechanisms, wherein two sliding mechanism are glidingly mounted at two opposite side edges of the base plate; the four sliding mechanisms are uniform in size and are mutually distributed in a rectangular array form; the loading plate is arranged right above the base plate; and fixing mechanisms are fixedly mounted at four side corners of the lower end of the loading plate. According to the intelligent equipment mounting rack capable of being quickly assembled, a supporting mechanism is driven by an electric telescoping rod to quickly support by means of linking of a shaft bolt; limiting mechanisms are capable of driving a threaded shaft through a motor, and the threaded shaft is sleeved with a threaded barrel through screw threads, and the limiting mechanism at the upper end is fixedly connected to the threaded sleeve; the threaded barrel cannot rotate through the screw threads and can only move due to the limiting of the corresponding limiting mechanism, and the corresponding limiting mechanism is forced to move together with the threaded barrel; and the limiting mechanisms and the threaded barrel are matched with each other to realize quick limiting.

The invention discloses a clamping and positioning process for a part with multiple inclined surfaces, and belongs to the field of cold processing. A matched forming tool is adopted, a to-be-processedstation of the part is adjusted, and the part is limited and clamped by the tool, so that once aligning can be realized, and repeated positioning clamping can be realized. The process solves the problems that the part with multiple inclined surfaces cannot be clamped, positioned and aligned, clamping and aligning time is greatly shortened, processing efficiency is improved, and stability of partquality is guaranteed.

The invention relates to a grinding device, in particular to an electronic product circular shell grinding device. The electronic product circular shell grinding device can conduct grinding automatically and comprehensively and does not need to be taken out manually. The electronic product circular shell grinding device comprises a rack and the like; and the rack is used for installing the whole device, a placing assembly is placed and moved on the top of the rack in a sliding mode, a grinding assembly for providing power for grinding is arranged in the middle of the rack, and a fixing assembly for fixing in a sliding mode is arranged in the middle of the placing assembly. According to the electronic product circular shell grinding device provided by the invention, through cooperation of afirst sliding rail and a placing disc, an electronic round piece shell can be rapidly placed and moved, the grinding precision of the electronic round piece shell is improved, and through cooperationof a first gear and a second gear, the electronic round piece shell can be automatically ground.

The invention provides a convenient deciduous tooth extraction auxiliary device based on medical diagnosis and treatment of young children, relates to the technical field of medical instruments, and aims to solve the following problems: when the existing deciduous tooth extraction auxiliary device is used, deciduous tooth extraction easily causes head lowering of a child due to pain, so that the head of the child easily collides with the auxiliary device; and furthermore, the child easily tends to cover the oral cavity by using the hand, so that bacteria enters the oral cavity. The convenientdeciduous tooth extraction auxiliary device comprises a main body and an overturning part; the main body is of a T-shaped plate structure; furthermore, the main body is made of a relatively light andhard material; the overturning part is installed at the right end of the main body; a connecting rod of the overturning part is connected with the left end of the main body through a connecting shaft;a buffer part is used for being mounted in a mounting groove, so that limiting of the buffer part can be released at the same time when a moving block is released from limiting and moves downwards toextract teeth; therefore, the buffer part can move outwards, so that the buffer part can be supported by a spring to pop up; and thus, a child can make contact with the buffer part when feeling painful and lowering the head.

The invention relates to a limit bushing for limiting ultimate displacement of an engine, and belongs to the technical field of automobile parts. The limit bushing comprises a bushing body, wherein a limit support in a [ shape is fixed on the inner side of the bushing body, a suspending soft pad is arranged in the bushing body, and a limit stop is arranged in the suspending soft pad and is matched with the limit support. According to the technical scheme, compared with a vulcanized rubber block used in the prior art, the limit bushing has the advantages that the limit support is added to the inside of the bushing body, the hardness is higher, the structural stability is better, a suspension support of the engine is rapidly limited, and the engine is prevented from interfering with peripheral parts, therefore, beneficial technical effect and remarkable practical value are achieved.