131results about How to "Realize multiple functions" patented technology

The invention relates to a preparation method of nanometer in situ composite reaction type organic silicone modified cationic water-based polyurethane and a product thereof. The preparation method comprises the following steps: preparing raw materials of basic monomers, modified monomers and adjuvants; carrying out dewatering pretreatment on mixed polyether glycol; and carrying out pre-polymerization, chain extension, blocking, quaternization and emulsification. So the nanometer in situ composite reaction type organic silicone modified cationic water-based polyurethane is obtained. The method is easy to implement and control, and the nanometer in situ composite reaction type organic silicone modified cationic water-based polyurethane prepared by the method is in a microemulsion state, has a small and uniform emulsion particle size and a good dispersion, and combines merits of organic silicone, polyurethane and inorganic nanometer materials. So the polyurethane prepared in the invention, which can be used to improve the color fastness and pilling resistance of various dyed textiles, allows the textiles to have certain stain resistance, and soft feel of the textiles not to be damaged. Thereby the polyurethane has the advantages of good application performance, wide range of use, safety and environmental protection, and convenient usage.

The invention discloses a novel multifunctional portable integrated socket comprising a socket case, a socket top cover, a plug, a wire control switch, a sensor chip and a telescopic mechanism. A plug built-in groove for receiving the plug is formed in the side wall of the socket case. A triangular port, a parallel port, an RJ45 cable interface, USB interfaces and a micro-USB interface are integrated. The socket top cover is arranged on the top surface of the socket case; a sensor chip board is fixed at the internal surface of the socket top cover; and a mobile phone app wireless wifi control module, a wireless charging module and a mini wireless router module are arranged on the sensor chip. According to the invention, on the premise that the occupied size is small, multiple functions of various electronic products can be realized, so that the usage efficiency of the port can be improved. Moreover, the telescopic mechanism enables the power line can extend freely, so that the usage distance of the socket is increased and the socket can be carried conveniently. A fuse is installed inside the socket, so that an objective of internal circuit protection can be achieved.

The invention discloses a double-cooling radiation test system and method. The double-cooling radiation test system is formed by a main cooling system, a water sleeve cooling system, a secondary cooling system, and matched purification and water supplementary systems. The main cooling system is a high-temperature high-pressure circuit and can be operated independently; the water sleeve cooling system belongs to a low-temperature low-pressure circuit and can be operated independently; the main cooling system and the water sleeve cooling system can be operated in parallel at the same time. The main cooling system and the water sleeve cooling system carry out independent cooling cycle flowing, heat generated in a pressure pipe is carried out by main cooling water, and heat generated outside the pressure pipe is discharged out by water sleeve cooling water. Otherwise, the main cooling system is static or microflows, and heat inside and outside the pressure pipe is carried away through thecircular flow of the water sleeve cooling system. The double-cooling radiation test system and the method provided by the invention are applied to a nuclear material and fuel element in-pile steady-state irradiation test, a power transient test, a fuel damage test, an in-pile water chemical corrosion test, isotopic irradiation production and the like.

The invention discloses a silicon-based multichannel TR assembly. The silicon-based multichannel TR assembly, in the structure, comprises a multilayer silicon-based substrate 1 with signal transmission, passive element integration and chip carrier, a microwave single chip integrated circuit and a digital integrated circuit 2 for realizing various specific functions of the TR assembly, and a high-resistivity silicon cap 3 whose top is used for sealing and protection, wherein the multilayer silicon-based substrate at least comprises three layers of metal wiring, metal adopts a Cu material, the silicon-based surface uses multiple layers of dielectric materials with a low dielectric constant for isolation between metal layers and surface passivation protection, multiple through silicon vias (TSV) are made inside the silicon-based substrate as cooling channels for microwave chip grounding and inner high-power consumption elements and key parts for microwave signal vertical transmission; and external control and microwave interfaces are arranged around the silicon-based material. The silicon-based multichannel TR assembly and the design method have the advantages that a multichannel TR assembly within 40 GHz can be realized, the microwave performance is excellent, and miniaturization and low cost of the TR assembly can be realized.

The invention discloses a treasure box mailing system and method. The mailing system comprises a client, a treasure box and a server, the client and the treasure box communicate with the server via the network, the server comprises a user module, a mail inspection module, a mail sending module, a mail taking module and a database, and the treasure box comprises a safety check module, an audio and video module and a treasure box database. The mailing method comprises a treasure box booking step, a mail sending step and a mail taking step, and remote inspection is needed when a mail is sent. According to the invention, onsite inspection is not needed when the fast mail is sent, convenience is provided for senders, and the workload of delivery staff is reduced at the same time.

The invention belongs to the technical field of high polymer materials, and particularly relates to a melting-expanded electret antibacterial master batch and a processing technology and application thereof. The master batch comprises the following components in parts by weight: 70-190 parts of polypropylene, 1-2 parts of a peroxide, 1-2 parts of an antioxidant, 1-2 parts of a plasticizer, 1-2 parts of a lubricant, 1-2 parts of an electret material and 1-2 parts of an antibacterial agent. The master batch has multiple functions, molecular weight breakage is caused by adding peroxide, the meltindex of the PP material is increased, the flowing property of the material is improved, and the material is easier to form. The electret material is added, so that the material can generate static electricity to adsorb viruses and particulate matters in air, and due to the antibacterial and bactericidal material in the material, the viruses and the particulate matters can be adsorbed to kill germs. Only a small amount (about 4%) of the material is added into a medium-melt-index fiber-grade PP raw material (only non-woven fabric can be used in the past), and the material can be applied to a melt-blown material, so that the problem of shortage of the melt-blown material is solved.

The invention discloses a treasure box, a drop and pick up system and a method thereof, and a query and positioning method of the treasure box. The treasure box is provided with a biological identification module, a close-range module and a positioning module. Through the biological identification module and the close-range module, identification verification modes of the treasure box are increased and are not limited in password identification. The box can be opened conveniently. Simultaneously, state information of the treasure box can be known at any time and can be traced.

The invention discloses a high-power railway communication signal control photo-electricity composite cable which comprises a cable core. The cable core comprises a plurality of wire pairs of single wires, twines, three-wire sets and star twisting sets which are twisted. The cable core is filled with water-stopping filler materials such as cable water-stopping factice and water-stopping yarn. The outer side of the cable core is sequentially coated with a water-stopping layer, a shielding layer, a lining layer, an armor layer and an outer protection layer. The wire pairs are formed by twisting two insulation wire cores and the like in an equal pitch mode, and the twisting pitches of every two adjacent wire pairs are different. Each insulation wire core is a conductor with the diameter ranging from 1.4mm to 1.8mm, and the outer side of each insulation wire core is coated with an insulating layer made of a crosslinked polyethylene material. The insulating layers are colored or printed with figure identifications in a spraying mode. The interior of the cable core comprises a photo-communication unit formed by a plurality of optical fibers, and the wire pairs or the filled single wires. An alarm wire is embedded in the shielding layer. According to the high-power railway communication signal control photo-electricity composite cable, the actual use performance is greatly improved on the premise of ensuring the original excellent electrical performance of the cable.

The invention relates to industrial automatic equipment, in particular to an automatic manipulator. A trace-driven manipulator comprises a servo motor, a rack, a cam mechanism, a shifting fork and a movement component. The servo motor is fixedly connected to the rack. A coupler is fixedly connected to an output shaft of the servo motor. The shifting fork is fixedly connected to the tail end of the coupler. The movement component is movably connected to the tack. The shifting fork is movably connected to the movement component. The trace-driven manipulator is suitable for achieving material transferring and conveying during machine manufacturing. According to the trace-driven manipulator, lightweight design is achieved, and the servo motor serves as a driving source, so that a preconceived two-dimensional movement space of the manipulator is produced. Movement traces of the manipulator can be changed rapidly by changing the center line of a cam groove.

The invention discloses a herbicide vermifuge fertilizer with benzyl.butane. The herbicide vermifuge fertilizer is prepared by combining herbicide bensulfuron methyl, butachlor, vermifuge and a fertilizer carrier, wherein the bensulfuron methyl is 0.005-0.3% of the total weight of the herbicide vermifuge fertilizer, and the butachlor is 0.09-0.5% of the total weight of the herbicide vermifuge fertilizer. The invention further discloses a production method of the herbicide vermifuge fertilizer; water is used as the solvent, and herbicide vermifuge fertilizer grains are prepared by using a spraying capsule method. The herbicide vermifuge fertilizer is short in process procedure, stable in quality and small in environmental pollution; the obtained herbicide fertilizer grains are suitable for being applied in rice fields, has multi-functions of fertilization, weeding and insecticide, the purposes of labor saving and time saving are achieved, and the requirements on modern agriculture production are met.

A chamfering blade with staggered teeth adopts the structure that the blade body (1) is circular; a shaft hole (2) is formed in the middle of the blade body (1); waisted grooves (3) are uniformly distributed on the circumference of the shaft hole (2); blade teeth (4) and staggering teeth (5), which are different from each other in shape, are formed on the outer edge of the blade body (1) in a staggered manner; and a tooth groove (6) is formed between each blade tooth and an adjacent staggering tooth. As an integral single blade adopts the tooth staggered structure, that is, the blade teeth (4) and the staggering teeth (5), which are different from each other in size, are formed on the outer edge of the blade body, multi-purpose processing can be conducted on the end surface of a gear through one-time processing, and multifunctional chamfering can be realized with one chamfering blade.

The invention discloses a combined compression locking type anterior cervical resetting fixture, which comprises a main board (1), an auxiliary board (2), a locking board screw (3), an internal screw (4) and an external screw (5), wherein an internal screw hole is formed in the head part of the main board (1); a locking board screw hole is formed in the body part of the main board (1); an internal screw hole is formed in the head part of the auxiliary board (2); a locking board screw hole is formed in the body part of the auxiliary board (2); the main board (1) and the auxiliary board (2) are mutually overlapped and connected through the body parts; and the external screw (5) has internal threads matched with the threads of the internal screw (4). Making a change to the traditional structural design mode of nail board and auxiliary 'locking', the combined compression locking type structure has multiple functions for internal fixation; and the combined compression locking type structure comprises a preset external screw, a matched multi-section opening device and a steel plate combination, and has the functions of regulating length, compressing and fully locking. Through the optimization of an operation mode by changing the design structure of a steel plate, operational injuries are reduced and internal fixation effect is enhanced for improving the safety and effectiveness of internal fixation.

The invention relates to a broken line repairing structure, a display panel and a broken line repairing method. The broken line repairing structure comprises a substrate, a pixel electrode unit arranged on the substrate, at least two scanning lines arranged on the substrate in parallel and arranged on one side of the pixel electrode unit, at least two data lines arranged on the substrate in parallel, an active switch arranged on the substrate and connected with the pixel electrode unit, the scanning lines and the data lines, and a common line arranged on the substrate in a grid shape and located in a pixel matrix, wherein the data lines and the scanning lines define the pixel matrix; the pixel electrode unit is located in the pixel matrix; and the pixel electrode unit is located in the grid of the common line. According to the scheme, the broken data lines and scanning lines can be repaired, so that the product quality is guaranteed.

The invention discloses a buffering energy-saving and active anti-subsidence bionic mechanical foot. The foot is composed of a tarsometatarsus, metatarsophalangeal joints, a second phalanx, a third phalanx, a steering engine and a toe pad; each metatarsophalangeal joint is composed of a base, a support, a connection rod, a spring, a horizontal slider, a first phalanx, a vertical slider, a hinge pin and the like. Ostrich feet are used as a bionic prototype. On one hand, considering the motion morphology of sand touching and sand crossing of the ostrich feet when an ostrich runs on the sand land at high speed, the metatarsophalangeal joints which are permanently kept off the sand land are designed, and energy-storage, buffering and energy-saving effects are achieved; on the other hand, considering the aspect of material assembly, the phalanx adopts rigid materials, the toe pad adopts rubber materials, and rigid-flexible coupling plays a role in protecting a skeleton. Besides, considering the ostrich feet sand-off posture and active anti-subsidence characteristics, the steering engine drives the phalanxes to be off the sand land in sequence, and the active anti-subsidence effect is achieved. The bionic mechanical foot is simple in structure and multifunctional, and helps to improve the walking ability of a robot in the soft ground like sand land.

The invention discloses an automatic detection method and system for building curtain wall disease characteristics. The method comprises the following steps of setting an inspection route of a wall-climbing robot on a building curtain wall; according to the content to be detected, carrying inspection equipment on the wall-climbing robot, and debugging the inspection equipment; enabling the wall-climbing robot to walk on a guide rail system of the building curtain wall according to the inspection route to inspect the building curtain wall; processing inspection data generated in the inspection process of the wall-climbing robot; and judging a damage state of the curtain wall panel according to the processed data. According to the method, a problem of comprehensive inspection and detection of the existing building glass curtain wall is solved, and an automatic detection method is formed; hardware equipment adopted in the wall-climbing robot is connected with an original house structure main body through a rail, and problems that a conventional adsorption type wall-climbing robot and a magnetic type wall-climbing robot are prone to falling off and high in danger coefficient are effectively solved; in addition, a stable and safe carrying platform is provided and is suitable for multiple purposes.

The invention discloses a base beam for a multi-functional cradle or child cot, which mainly solves the technical problems that the conventional cradle or child cot has single function and the like. The technical scheme has the key points that: two ends of an arc beam 7 are respectively provided with a movable universal wheel capable of being folded and retracted; two ends of the base beam can be set into transitional arc ends; or the positions where the movable universal wheels are arranged at the two ends of the base beam are set into a planar structure; each movable universal wheel consists of a mounting bracket, a universal wheel mounting rod 5 and a universal wheel 6; the universal wheel mounting rod 5 is fixedly arranged below the bracket; a bracket side plates 1 are symmetrically arranged on two sides of the bracket; the bottom of the bracket is provided with base notches 2 along the extension directions of the bracket side plates 1; and bracket mount lugs 3 are arranged on the upper parts of the extension directions of the bracket side plates 1, are provided with hinged pin holes 4, and are hinged to the two ends of the base beam, so that the bracket can rotate around a jointed shaft. The base beam is simple in structure and practical, is particularly suitable for the cradle or child cot, and can make the cradle or child cot changed into a cart so as to realize multiple functions.

The invention discloses a multi-purpose wall-climbing robot walking through a guide rail. The multi-purpose wall-climbing robot comprises a box body; a power communication mechanism which is located in the box body, drives the robot to walk and provides power, control and communication for walking; a carrying frame assembly which is detachably mounted on the box body; and various carrying deviceswhich are detachably mounted on the carrying frame assembly, are used for automatically detecting and monitoring the building curtain wall, and are electrically connected with the power communication mechanism. The robot solves a problem of comprehensive detection and monitoring of the existing building glass curtain wall; a stable and safe carrying platform is provided, is suitable for multiple purposes, is high in efficiency and automation degree, is connected with a wall-climbing robot through a rail, and is good in safety coefficient; through integration and fusion with carried equipment, the water spraying experiment can be carried out, the glass curtain wall can be cleaned, manual visual inspection can be replaced by video shooting, and functions of recognizing the breaking position and the water seepage position of the glass curtain wall and the like can be achieved.

The invention provides an integrated type vacuum generator and a using method. The integrated type vacuum generator comprises an air supply device, a vacuum generating device and a control device. Thecontrol device comprises a vacuum pressure meter, a vacuum pilot valve, a destroying pilot valve, a valve element and a valve body. The vacuum generating device comprises an internally-arranged vacuum generating pipe and a vacuum cavity. The valve body is provided with a valve element cavity and a valve inner channel. The valve element is arranged in the valve element cavity. The air supply device communicates with the valve element cavity. The valve element cavity communicates with the vacuum pilot valve and the destroying pilot valve through the valve inner channel. According to the vacuumgenerator, the vacuum pressure meter with an energy-saving function can measure pressure of the vacuum pilot valve, after a pressure valve is compared with a preset pressure section, switching betweenthe connecting state and the disconnecting state of the vacuum pilot valve is carried out, thus the pressure in the vacuum cavity is kept within the set range, adsorbed objects are prevented from falling off, and consumption of positive pressure air is reduced greatly.

The invention provides a light emitting device. The light emitting device comprises a centrifugal fan, wherein the centrifugal fan comprises heat conduction rotary platforms, and the heat conduction rotary platforms are fixedly connected to the centers of fan blades of the centrifugal fan and rotate along with the fan blades. The light emitting device further comprises a wave length shifting layer covering the outer surfaces of the heat conduction rotary platforms and further comprises radiators located beside or around the centrifugal fan. Air blown out from the side faces of the centrifugal fan is transmitted along fins of the radiators and cools the radiators. The light emitting device further comprises an excitation source fixed to the radiators and a reflection device installed on the light emitting light path of the excitation source. Excitation light emitted from the excitation source is emitted to the wave length shifting layer through the reflection device in a reflected mode, and excitated light is emitted. The centrifugal fan provides rotation for the wave length shifting layer so that partial heat of the wave length shifting layer can be dissipated. Meanwhile, the centrifugal fan cools the heat conduction rotary platforms, air flow blown out can cool the radiators of the excitation source, and therefore the centrifugal fan can play multiple roles at the same time. The overall structure is simple and compact.

The invention discloses a double-lug sealing multifunctional high-locking nut which comprises a nut body A, a thread A, a broken neck groove A, a hexahedron, a broken neck groove B, a thread B, a nut body B, a nylon ring A, a nylon ring B, a nut body end face A and a nut body end face B. The thread A is arranged in the nut body A. The nylon ring A is arranged on the part, close to the nut body end face A, of the nut body A. The nut body A is connected with one end of the hexahedron. The broken neck groove A is formed between the nut body A and the hexahedron. The thread B is arranged in the nut body B. The nylon ring B is arranged on the part, close to the nut body end face B, of the nut body B. The nut body B is connected with the other end of the hexahedron. The broken neck groove B is formed between the nut body B and the hexahedron. According to the double-lug sealing multifunctional high-locking nut, the sealing effect is achieved under the interaction of the nut bodies and the nylon rings, so that cost is saved, the material utilization rate is effectively controlled, safety and reliability are high, the mechanical performance is stable, and maintenance is convenient. The double-lug sealing multifunctional high-locking nut is particularly suitable for assembling connection with the high requirement for relative position precision between two connecting pieces.

The invention discloses a transferring stitching device which comprises a rotating rack, a center mounting pipe mounted on the rotating rack, and a transferring stitching head fixed on the center mounting pipe, wherein the transferring stitching head comprises a fixed half-tooth rack, a turning half-tooth rack, a turning half-tooth rack coil transferring assembly and a fixed half-tooth rack coil transferring assembly; a plurality of first functional teeth are arranged on the fixed half-tooth rack; at least one second functional tooth is arranged on the turning half-tooth rack; the turning half-tooth rack can turn over relative to the fixed half-tooth rack, so that the first functional teeth can be aligned with the second functional teeth; the first functional teeth are transferring stitching teeth, and stitching needle slots are formed in the outer surfaces of the first functional teeth. According to the transferring stitching device, multiple functions are realized within a limited space through reasonable layout of the components, so that compactness and miniaturization of the device are realized.