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114results about How to "Protect play" patented technology
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Ransomware prevention method and system
ActiveCN106096397AImprove the accuracy of early warningAvoid Malicious OperationsPlatform integrity maintainanceDecoyRansomware
The invention relates to a ransomware prevention method and system. The method comprises the steps of creating at least one bait file with the type conforming to a ransomware encryption type and inserting the bait file into an original file sequence of a to-be-protected disk; judging whether the bait file is changed or not; and prohibiting the to-be-protected disk to be subjected to a preset operation when the bait file is changed. According to the method and the system, the bait file with the type conforming to the ransomware encryption type is created by utilizing a characteristic that ransomware traverses disk files necessarily to search for a file type suitable for encryption, and the bait file is put in the original file sequence of the to-be-protected disk; the effects of prewarning the ransomware and protecting other disk files are achieved by monitoring the bait file; the prewarning accuracy is high; a targeted scheme is designed based on an inevitable common behavior of the ransomware, so that known and unknown ransomware can be detected; and the disk space occupied by the created bait file nearly can be ignored.
Owner:倪茂志
Method, server and deciphering device for protecting digital contents of mobile communication application
InactiveCN101466094AProtect playSettlement feeKey distribution for secure communicationSecurity arrangementContent distributionMobile Telephone Number
The invention discloses a digital content protection method, a content distribution server and a digital content decryption device in the mobile communication application. The technical proposal is as follows: the method comprises that: a. when users send a downloading request and the downloading request is connected with the content distribution server, a communication link device is used for extracting mobile phone numbers of the users or receiving the mobile phone numbers input by the users, and informs the content distribution server; b. the content distribution server takes the recorded mobile phone numbers as the key to encrypt the digital content, and distributes the encrypted digital content to the user mobile phone terminal; c. the user mobile phone terminal extracts the mobile phone number stored into the SIM card of the mobile phone, the mobile phone number is used for decrypting the received digital content, and the decryption can be successful when the mobile phone number is the same as the user mobile phone number at the time of encrypt. The method, the content distribution server and the digital content decryption device can be applied to the mobile communication field.
Owner:郭诺
Double-face photovoltaic cell
InactiveCN104993002AReduce weightExpand the scope of applicationPhotovoltaic energy generationSemiconductor devicesPhysicsSunlight
The invention provides a double-face photovoltaic cell. The double-face photovoltaic cell comprises a first protective layer, a photovoltaic cell and a reflecting member used for receiving and reflecting sun rays. There are multiple double-face photovoltaic cells. Gaps are present between adjacent double-face photovoltaic cells. The reflecting member is arranged under the gaps and makes received sun rays reflected to the lower surfaces of the double-face photovoltaic cells. The reflecting member is a second protective layer. The lower surface of the second protective layer is a planar surface while the upper surface is a curved surface. A reflecting coating layer is coated on the curved surface. The first protective layer and the second protective layer are connected in a sealing way to form a sealed chamber. A plurality of double-face photovoltaic cells are arranged inside the sealed chamber. By means of the reflecting members arranged under the gap located between adjacent double-face photovoltaic cells, sun rays emitted in the gap are reflected. The reflecting members are protective layers and achieve protection. Reflection is further achieved through the reflecting coating layer on the curved surface. The weight of the whole photovoltaic cell is reduced. Meanwhile, the double-face photovoltaic cell has a simple structure.
Owner:ARCTECH SOLAR HLDG CO LTD
Weather-proofing anti-scratch ultraviolet cured hard coating composite
InactiveCN102911541AHigh hardnessGood weather resistance of coating filmCoatingsElastomerUltraviolet
The invention relates to a weather-proofing anti-scratch ultraviolet cured hard coating composite which comprises polyurethane acrylate, acrylate, aliphatic polyurethane acrylate, viscous accelerant, functional assistant and photoinitiator, or acrylate elastomer, polyurethane acrylate, acrylate, aliphatic polyurethane acrylate, viscous accelerant, nanosized silica-4HBAGE, functional assistant and photoinitiator. An acrylate high-crosslinking system in a formula can provide high hardness for a coating and has good weather and ageing resistance, and a polyurethane system can provide abrasion resistance, flexibility and low temperature resistance as well as water resistance, saline resistance and solvent resistance for the coating. The viscous accelerant can improve the levelling property of the coating, and the nanosized silica and functional assistant can enhance the anti-scratch and easy-to-clean characteristics of the coating. The composite can be widely applied to the fields of plastic, films and metal cover finish, varnish on carpentry surfaces, optical glass and the like, and has protection, attractiveness and decoration effects.
Owner:武汉羿阳科技有限公司
Design method for achieving i2c bus data monitoring and protection
InactiveCN108777639AEffective monitoringEffective protectionBus networksComputer moduleDesign methods
The present invention provides a design method for achieving i2c bus data monitoring and protection. CPLD is added in the hardware design to achieve monitoring and protection of data on an I2C bus, the CPLD is taken as a monitoring module to analyze the data on the I2C bus in real time, it is allowed that a controller BMC performs read-write operation of an IC by only employing a preset allowed command, and when there is an illegal command, the CPLD can immediately forbid the transmission of the I2C bus data so as to have the protection of the IC and improve the safety and the stability of thewhole system.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Tensile force alarm device
The invention provides a tensile force alarm device, which can solve the problems of cost increment and easy occurrence of potential safety hazard caused by easy breakage of cables of construction machines existing in the prior art. The tensile force alarm device is arranged on the construction machine, effectively prevents the cables from being broken, reduces cable damage rate and mechanical maintenance rate, and prolongs the service life of the cables. The invention adopts the technical following scheme that: the tensile force alarm device comprises a shell part, a pull rod part, a deflector rod part, an alarm part and a fixing part, wherein the shell part comprises cover plates and a base which are hermetically connected; the pull rod part comprises a pull rod capable of moving up and down according to external tensile force; the deflector rod part comprises a deflector rod, a compression rod and a rotary support, and the deflector rod receives the tensile force of the pull rod to drive the compression rod and the rotary support to swing; the alarm part comprises a toggle switch, an alarm circuit module and a loudspeaker which are electrically connected, and the toggle switch receives motive power of the rotary support to change state; and the fixing part comprises a drag hook and at least one lengthened screw, and the lengthened screw passes through the base.
Owner:许宾
Production method of vinegar powder from bamboo or timber vinegar material
InactiveCN1482209AIncrease contentImprove qualityBiofuelsSpecial form destructive distillationDistillationIon exchange
The present invention relates to charcoal production with bamboo and wood material and is especially the preparation process of high quality vinegar powder with the vinegar liquid collected during producing charcoal with bamboo and arbor material. The preparation process includes collecting vinegar liquid from charcoal kiln with smoke exhaust temperature of 80-150 deg.c and inside temperature of350-800 deg.c; processing the vinegar liquid with separating column comprising active carbon, quartz sand and cationic exchange resin and subsequent quiescence and filtering or direct distillation toobtain pure vinegar liquid; quiescence to separate and decompressing concentration; and high speed centrifugal spray drying in drying chamber or ion exchange to obtain pure vinegar powder.
Owner:国家林业局竹子研究开发中心 +1
Valve body with filtering function
ActiveCN110115868AQuality improvementEasy to useValve arrangementsFiltration separationReciprocating motionEngineering
The invention relates to the field of water control valves, in particular to a valve body with a filtering function. The valve body comprises a valve shell, wherein the left and right sides of the valve shell are fixedly provided with a water inlet connecting pipe and a water outlet connecting pipe respectively, the center of the inner portion of the valve shell is rotatably in fixed-axis connection with a rotating shaft, the rotating shaft is fixedly provided with a filter net, the water inlet connecting pipe is connected with an intermittent reciprocating mechanism and is connected with therotating shaft through the intermittent reciprocating mechanism, the lower side of the valve shell is fixedly provided with a discharge pipe, the joint of the discharge pipe and the valve shell is fixedly provided with a brush frame cleaning the filter net, and an outlet end of the discharge pipe is provided with an automatic discharge mechanism. The valve body with the filtering function can automatically perform cleaning, keep the stable discharge value of the filter net and improve the water delivery efficiency so that the water pressure in the valve body can be kept stable in time, therefore, structural parts in the valve body are not damaged by the excessive water pressure, the pipe is also prevented from being broken, automatic discharge can also be achieved, and the time and labor are saved.
Owner:浙江鑫泰阀门科技有限公司
Punching clamp for high-temperature nozzle
ActiveCN111618627AProtect playAvoid swingingDrilling/boring measurement devicesPositioning apparatusPunchingStructural engineering
The invention discloses a punching clamp for a high-temperature nozzle. The punching clamp for the high-temperature nozzle comprises a supporting base, an angle adjusting mechanism, an angle measuringassembly, a clamping mechanism, a fixed adjusting mechanism, a movable adjusting mechanism and a drill bit protection assembly, wherein the supporting base is fixed on a drilling machine operating platform, the angle adjusting mechanism is hinged to the supporting base and the clamping mechanism, the bottom of the clamping mechanism is movably connected with the right end of the supporting base,the angle measuring assembly is fixed to the right front side of the supporting base, the fixed adjusting mechanism is vertically fixed to the left end of the supporting base, the movable adjusting mechanism is arranged on the fixed adjusting mechanism, and the drill bit protection assembly is arranged on the movable adjusting mechanism and extends to the position over the clamping mechanism. Thepunching clamp can effectively guarantee a precise punching position, is stable in clamping, reduces the reject ratio, is good in machining effect, and has good market application value.
Owner:深圳市阿尓法智慧科技有限公司
Tubular motor reduction gearbox with protection mechanism
PendingCN108869681AProtect the motorEasy and labor-saving installationToothed gearingsMechanical energy handlingMotor protectionInternal cavity
The invention discloses a tubular motor reduction gearbox with a protection mechanism. The tubular motor reduction gearbox comprises a motor and a reduction gearbox body, the reduction box body comprises an internal gear sleeve, a pressure sensor is arranged on the internal gear sleeve, and the pressure sensor is connected with a control switch; a connection sleeve with a positioning hole is arranged on a rotary shaft of the motor, a connection shaft is arranged in the reduction gearbox body, the interior of the connection shaft is provided with an internal cavity, a guiding block is arrangedin the internal cavity, and an elastic piece is arranged on the guiding block; the connection shaft is provided with a communication hole with a locking rod arranged in, the interior of the connectionshaft is provided with a cavity, the side wall of the locking rod is provided with a limiting block, and sleeved with a driving spring; and the side wall of the connection shaft is provided with a sliding groove communicated with the internal cavity, a sliding block is slidably connected with the interior of the sliding groove, the connection shaft is wound with a coil, and the two ends of the coil are connected with a control switch. The tubular motor reduction gearbox has the following advantages and effects that the effect of protecting the motor can be achieved by adopting the pressure sensor and the motor protection mechanism; the locking device has the effect of being convenient to mount and labor saving; and the stability is high, and the tubular motor reduction gearbox has the effect of noise reduction.
Owner:宁波智启机电有限公司
Gallery type road wind and light energy combined power station
ActiveCN103856151ALow costRealize large-scale productionPhotovoltaic supportsWind motor with solar radiationWind drivenLight energy
The invention relates to a gallery type road wind and light energy combined power station and belongs to the field of new energy development and application. A novel method for building a centralized wind and light energy power station is invented. The capability of bearing and spanning ground constructed objects of steel frame platforms is mainly utilized, a solar photovoltaic power station and a wind power plant are built on the steel frame platforms, and therefore the purpose of fully utilizing idle and abundant solar energy and wind energy of ground permanent constructed objects such as roads to generate power is achieved. The gallery type road wind and light energy combined power station is characterized in that a wind driven generator tower serves as a main support, girder pipe columns are used for assisting, and therefore the steel frame platforms are formed through combination and fixation; multiple adjacent steel frame platforms commonly form a gallery-shaped steel frame platform body which is provided with a solar photovoltaic assembly array, and the tower is provided with a small and medium size wind driven generator; a current control cabinet formed by integrating devices such as a confluence controller and an inverter can also be installed on the steel frame platform body. Electric power generated by the power station can be provided for a grid or adjacent loads, and meanwhile, the function of protecting the road and the traffic safety can be achieved.
Owner:郑东武
Milk cow feed
InactiveCN106135682AIncrease contentEnhance physical fitnessFood processingAnimal feeding stuffDocosahexaenoic acidVitamin C
The invention discloses milk cow feed which comprises silage, wheat barn, corns, carrots, pumpkins, magnesium sulfate, calcium gluconate, zinc gluconate, fish oil, spirit lees, citric acid, table salt, soy meal, soybean meal, black soybean meal, wheat meal, millet flour, yellow rice flour, polished glutinous rice flour, rice bran powder, sesame powder, linseed meal, egg shells, crab shells, chicken breasts, sunflower seeds, rapeseeds, spirulina, seaweeds, lavers, compound trace elements, lactic acid, oyster shell power, fish meal, glutathione, phospholipid, vitamins C, vitamins E, vitamins A, acetic acid, DHA (Docosahexaenoic Acid), plant enzymes, algin, bavin bugs, omphisa fuscidentalis hampson, tenebrio molitor, scoop rice worms, silkworm chrysalis, bean worms and cicada. The milk cow feed disclosed by the invention is rich in nutrition, rich in a variety of amino acids, proteins and trace elements and meanwhile rich in a variety of organic acids and enzymes, so that not only can the survival rate of milk cows be improved, but also the quality of the milk cows can be effectively improved.
Owner:臧英迪
Lithium ion battery charge and discharge protective circuit and lithium ion battery system
ActiveCN106026244AProtect playSafety/protection battery circuitsElectric powerControl signalHemt circuits
The invention discloses a lithium ion battery charge and discharge protective circuit. The lithium ion battery charge and discharge protective circuit comprises an MOS (Metal Oxide Semiconductor) switch unit, a charge and discharge protective unit and a direct current contactor unit, wherein the charge and discharge protective unit and the direct current contactor unit are connected with the MOS switch unit; the charge and discharge protective unit carries out data real-time acquisition and data judgment and comparison on a lithium ion battery pack and outputs a control signal; when an abnormal situation such as over-charge or over-discharge and the like occurs in the lithium ion battery pack, the charge and discharge protective unit outputs the control signal of a charge abnormity or a discharge abnormity; the MOS switch unit controls the direct current contactor unit to switch off or switch on a charge and discharge circuit according to the control signal so as to achieve the effect of protecting the lithium ion battery pack. Meanwhile as a direct current contactor can enable high working currents to pass, the circuit is suitable for a lithium ion battery system for charge and discharge of high current more than hectoampere.
Owner:深圳市德朗能电子科技有限公司
Electronic scale for ladle car of electric furnace
InactiveCN102937474ASo as not to damageReduce labor intensityWeighing apparatus detailsWeighing apparatus for materials with special property/formElectricityElectric arc furnace
The invention discloses an electronic scale for a ladle car of an electric furnace. The electronic scale comprises a scale body, a base, a weighing sensor and a weighing display instrument, wherein the weighing display instrument is electrically connected with the weighing sensor arranged between a scale body supporting point and the base, the weighing sensor is arranged in a groove corresponding to the scale body and the base, and the a load-bearing pressure head is arranged at the upper end of the weighing sensor. The electronic scale is characterized in that the load-bearing pressure head is provided with a protective cover. The electronic scale is capable of adapting to various severe environments, shock-resistant, collision-resistant and simple in structure; the weighing sensor cannot be damaged even if molten steel overflows; the electronic scale is quite convenient to install, debug and overhaul; and the maintenance cost and labor intensity of workers are reduced.
Owner:JIANGSU SHENYUAN SPECIAL STEEL
Guided wave radar level meter
InactiveCN110440875APlay a fixed roleSimple structureMachines/enginesLevel indicatorsEngineeringWave radar
The invention discloses a guided wave radar level meter. The guided wave radar level meter comprises a guided wave rod, mounting devices are arranged at two sides of a gauge outfit, each mounting device comprises two first mounting rods, cavities are arranged in the first mounting rods; sliding chutes are arranged at two sides of each cavity, a second mounting rod is arranged in each cavity; sliding blocks are arranged at two sides of one end, in the cavity, of each second mounting rod, limiting posts are arranged on the bottom end of each second mounting rod and the bottom of the inner wall of each cavity; pressure springs are connected between the limiting posts; a mounting plate is connected between top ends of the second mounting rods; in the mounting, the second mounting rods are inward compressed by utilizing the elasticity of the pressure springs and the cooperation of the sliding blocks and the sliding chutes, thereby obtaining the length matched with a tank opening; and the effect of fixing the guided wave radar level meter can be achieved by utilizing the elasticity of the pressure springs; and the device has the advantages of being simple in structure and convenient to mount and can be adapted to different tank opening sizes.
Owner:陕西诺盈自动化仪表有限公司
Automatic power-off protection circuit for overload and short circuit of storage battery
ActiveCN107069672ASimple device structureEasy to install and debugEmergency protective arrangements for automatic disconnectionInductorEngineering
Owner:LUAN TONGXIN CHANGNENG ELECTRONICS TECH CO LTD
3D memory and preparation method thereof
ActiveCN107863350AImprove device performanceProtect playSolid-state devicesSemiconductor devicesTectorial membraneEtching
The application discloses a 3D memory and a preparation method thereof. According to the preparation method of the 3D memory, after stack structures located in an array area and a step area are formedon the surface of a substrate, a protective film is formed on the surface of the stack structure in the step area, and the protective film is etched. In the etching process, after the etching of theprotective film on the other steps is completed, part of the protective film on the sidewall of the step nearest to the substrate is still retained. The retained part of the protective film serves a protective structure attached to the sidewall of the step nearest to the substrate, and a first dielectric layer and a sacrificial layer nearest to the substrate are thus protected. The phenomenon thatthe first dielectric layer reacts with the substrate because of contact in the subsequent preparation process is avoided. Therefore, the phenomenon that a non-essential oxidation structure is formedin the substrate is avoided, and the performance of the finally formed 3D memory is improved.
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Wafer-level chip packaging structure and preparation method thereof
PendingCN107611095AEasily brokenAvoid destructionSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipSoldering
The invention provides a wafer-level chip packaging structure and a preparation method thereof. The wafer-level chip packaging structure comprises semiconductor chips, a rewiring layer, soldering fluxprotruding blocks, a first protecting layer and a second protecting layer, wherein the rewiring layer comprises low-k medium layers and metal connection layers located inside and on the upper surfaces of the low-k medium layers, and the soldering flux protruding blocks are located on the upper surface of the rewiring layer and electrically connected with the metal connection layers; the first protecting layer is located on the peripheries of the semiconductor chips and the periphery of the rewiring layer, and the second protecting layer is located on the back faces of the semiconductor chip and on the bottom of the first protecting layer. The first protecting layer is formed on the peripheries of the semiconductor chips and the periphery of the rewiring layer, in this way, it can be effectively avoided that external vapor permeates into the low-k medium layer, and the low-k medium layer is more prone to breaking, the low-k medium layer can be stabilized, external force is prevented from damaging the low-k medium layer, no cracks occur on the low-k medium layer during cutting, and then the performance of the packaged chips is ensured.
Owner:SJ SEMICON JIANGYIN CORP
Multi-core remote component
PendingCN107367797AAnti-bendingMaintain pressure resistanceCoupling light guidesFibre mechanical structuresHigh densityEngineering
A multi-core remote component relates to the technical field of solution to optical signal transmission based on the fiber-to-the-tower (FTTA) technology. The multi-core remote component includes an MTP / MPO connector, a multi-core branch device, a branch armored protection tube, a multi-core high-density remote cable, and a plurality of LC duplex connectors. The multi-core high-density remote cable is connected with the MTP / MPO connector and the LC duplex connectors. The MTP / MPO connector and the LC duplex connectors are further connected with the multi-core branch device. The branch armored protection tube is arranged on the multi-core high-density remote cable between the MTP / MPO connector and the multi-core branch device. Parallel transmission of digital signals between an RRU (Radio Remote Unit) and a BBU (Building Baseband Unit) is realized. The multi-core remote component has the advantages of being resistant to bending and compression and anti-rat-bite.
Owner:GUANGDONG HENGTONG PHOTOELECTRIC SCI & TECH
Thin film transistor and manufacturing method thereof, display panel and display device
ActiveCN107134496AReduce stressAvoid damageTransistorFinal product manufactureSemiconductor materialsOxide thin-film transistor
The invention provides a thin film transistor and a manufacturing method thereof, a display panel and a display device. The thin film transistor comprises an active region, a gate insulating layer, a gate, a source, a drain, a passivation layer and a planarization layer formed on a flexible substrate in turn. A protective layer is formed between the passivation layer and the planarization layer, and the protective layer is disposed right above the active region and the gate. As the protective layer protects the semiconductor material in the vertical region of the thin film transistor, the stress borne by part of the material of the thin film transistor in the bending process is reduced, possible damage to the semiconductor material in the bending process of the thin film transistor is avoided, and the quality of devices is improved.
Owner:KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
Protection device for hanging hook of crane
The invention discloses a protective device for a crane hook, relates to the technical field of crane equipment, and is used to solve technical problems such as the poor protective effect of the existing crane hook protective device, including a crane beam, a hook slider, a pulley, a double Hook, slider A, slider B and arc protective cover, hook slider is set on the beam of the crane, slider A and slider B are symmetrically arranged at both ends of the hook slider, slider A and slider B The bottom is riveted to fix the arc-shaped protective cover, the bottom of the slider A is equipped with a telescopic link A, the telescopic link A is hingedly connected with the telescopic link a, the end of the telescopic link a is provided with a hemispherical protective cover A, and the bottom of the slider B is provided with a telescopic link B, the telescopic connecting rod B is hingedly connected with the telescopic connecting rod b, the end of the telescopic connecting rod b is provided with a hemispherical protective cover B, the bottom of the hemispherical protective cover A is provided with a magnetic block A, and the bottom of the hemispherical protective cover B is provided with a magnetic block B, the present invention The structure is simple, and the protective cover is set to prevent the end of the hook from being broken due to excessive impact or shaking of the hook.
Owner:弘毅天承知识产权股份有限公司
Power-off protection device for numerical control machine
A power-off protection device for a numerically controlled machine tool, comprising a battery box at the top and an electrical box at the bottom, the inside of the battery box is divided into several layers by several partitions, and each layer is provided with several battery modules, The inside of the electrical box is equipped with a transformer, a circuit board, a power output socket and a power input plug. The power inlet of the transformer is connected in series with several battery modules, and the power outlet is connected in parallel with the power output socket and the power input plug. The invention overcomes the deficiencies of the prior art. The power-off protection device includes a battery box and an electrical box. The electrical box is provided with a power output socket and a power input plug. The power input plug is connected to an external power source to receive power and charge the battery. The output socket and the CNC machine tool deliver power to it. When the CNC machine tool suddenly loses power, the machine tool is seamlessly connected to the battery through the electrical box, so that the machine tool has a power-off buffer stage and can be shut down normally, thus playing a role in the maintenance of the CNC machine tool. protection of.
Owner:HEFEISHI HANKUN MACHINERY
Copper product machining, polishing and grinding method
InactiveCN110253414AEasy to polishProtect playEdge grinding machinesPolishing machinesCopperImpurity
The invention discloses a copper product machining, polishing and grinding method. Firstly, impurities on the surface of a copper product are cleared away; after the copper product is ground and polished, the copper product is soaked in an oxidizing agent; and finally drying is carried out. The impurities on the surface of the copper product are removed first to provide convenience for subsequent grinding and polishing of the copper product. Grinding stone with small particle size is adopted during grinding, so that convenience is brought to fine treatment of the surface of the copper product, and the smoothness of the surface of the copper product is improved. A polishing solution is adopted to polish the copper product, and the brightness of the product can be improved after polishing. The treated copper product is placed in the oxidizing agent for soaking, so that a protective film can be formed on the surface of the copper product, the copper product is difficult to react with other substances in the air, and the effect of protecting the copper product is achieved.
Owner:邵东县中南锻压工具制造有限公司
Manufacturing method of TC-SAW filter
The invention discloses a TC-SAW manufacturing method. The method comprises the steps of substrate pretreatment, front metal film plating, back metal film plating, photoresist coating, exposure, development, IDT deposition, photoresist stripping, first dielectric layer deposition, first dielectric layer thinning, second dielectric layer deposition, second dielectric layer thinning, probe measurement, back metal film etching and the like. According to the method provided by the invention, the technological process can be reduced, the yield is improved, the IDT electrode is uniform in width andbetter in morphology, and the device can be better protected.
Owner:GUANGDONG CANCHIP TECH CO LTD
Dual U-shaped buried pipe opening protection device
The invention discloses a dual U-shaped buried pipe opening protection device. The dual U-shaped buried pipe opening protection device is composed of a base, pipe holes, rubber rings, clamping grooves, clamping groove bolt holes, base threads, semi-circular clamping buckles, fixed grooves, clamping buckle bolt holes, a protection cover, protection cover threads and fixed bolts. According to the dual U-shaped buried pipe opening protection device, by adding the protection device at the pipe opening position of a double U-shaped buried pipe, the pipe opening is isolated from the outside environment, not only the pipe opening can be effectively prevented from blocking and destroying, but also external impurities can be prevented from entering the pipe, the accuracy of a thermal response testis ensured, and meanwhile, the device is convenient to disassemble, only the protection cover needs to be screwed out when temperature measurement is carried out, and the work efficiency is improved.
Owner:山东正元地质资源勘查有限责任公司
Faucet locker for baby carriage
PendingCN108100012AProtect playAvoid bumping intoCarriage/perambulator accessoriesChildren cyclesSeparated stateFixed frame
The invention discloses a faucet locker for a baby carriage, which comprises a chassis and an upper disk; the upper disk is located at the upper part of the chassis, one end of a fixing frame is fixedly connected with a cross frame rod; both sides of the fixing frame are provided with grooves and grooves are located at the upper part of the chassis; outside of the fixing frame is provided with a protecting cover, one side of the upper disk is fixedly connected with a spring pressing plate; the surface of the upper disk is provided with an alarm device, and the inner part of the upper disk is provided with a contact type sensor, and the contact type sensor is connected with the alarm device. Through a protective cover, the fixed baby carriage is protected, and careless collision between children and the baby carriage lock is avoided; the baby carriage lock can be protected after being fixed; the closing and separating states of the baby carriage lock can be sensed through the contact type sensor; when the baby carriage lock is under a separating state, the alarm device can remind, thus the using safety of the baby carriage is guaranteed, and the chassis is convenient to fix; moreover, the fixation between the chasses is simpler and more firm, the faucet locker is convenient to fix and use the baby carriage lock.
Owner:嘉兴市优贝童车有限公司
Double-effect multistage damage-prevention roller press-grinding device
The invention relates to a double-effect multistage damage-prevention roller press-grinding device. According to the technical scheme, a plurality of slot holes are formed in a processing roller, roller teeth are embedded in the slot holes, springs and sleeves are arranged at the lower parts of the roller teeth, the roller teeth can retract into the slot holes when being subjected to relatively large external force, so that the damage caused by the too large external force to the roller teeth is prevented, and the roller teeth can be kept full; the processing roller is sequentially divided into a plurality of different areas according to the advancing direction of processing materials, each area is internally provided with a corresponding processing plate, the corresponding slot hole, thecorresponding roller tooth, the corresponding sleeve and the corresponding spring, wherein the sleeves and the springs are matched with the roller teeth, the springs in the sleeves in the different areas have different maximum elasticity, and the springs in spring rods in the different areas have different maximum elasticity; and in addition, the springs with the different maximum elasticity can be replaced according to the different processing materials, so that the adaptability of the roller is further improved.
Owner:平湖市超越时空图文设计有限公司
Household water purifying device convenient for installation
InactiveCN108821370AEasy to installEasy to fixTreatment involving filtrationWater/sewage treatment bu osmosis/dialysisEngineering
Owner:WENZHOU QIBANG ENVIRONMENTAL PROTECTION TECH
Multi-protection integrated three-jack socket and three-jack plug
PendingCN112928557AProtect playPrevent mis-insertionCouplings bases/casesTwo-part coupling devicesEngineeringStructural engineering
The invention relates to the technical field of plugs and sockets, and discloses a multi-protection integrated three-jack socket and three-jack plug, which comprises a socket and a plug, three jacks are arranged on the front side of the socket, a covering mechanism is arranged in each jack, and three groups of bolts are fixedly mounted on the left side wall surface of the plug, and a cutting protection mechanism is arranged between the bolt and the plug. According to the multi-protection integrated three-jack socket and three-jack plug, a shielding mechanism is arranged, and a permanent magnet B has a magnetic repulsive effect on a permanent magnet A, so that a limiting plate extrudes and pushes one side, close to the central position in a jack cavity, of a covering plate, the two groups of covering plates in each jack cavity realize covering type protection on the jacks, dust and dirt in the air are prevented from entering the jacks, fingers of a baby in a family are prevented from being inserted into the jacks by mistake, protection on power supply connection equipment in the jacks is improved, and in addition, a protection effect on the user is also achieved.
Owner:戚淑莹
Livestock raising feed
InactiveCN106173221AEnhance physical fitnessImprove immunityFood processingAnimal feeding stuffOysterHouttuynia
The invention discloses livestock raising feed. The feed is prepared from silage, wheat bran, corn, carrots, pumpkin, magnesium sulfate, calcium gluconate, zinc gluconate, fish oil, distiller grains, citric acid, edible salt, soybean meal, black bean meal, wheat flour, millet flour, glutinous millet powder, glutinous rice meal, rice bran meal, sesame powder, linseed meal, egg shells, crab shells, chicken breast, sunflower seeds, rapeseeds, spirulina, seaweed, porphyratrace element complex, lactic acid, oyster powder, fish powder, glutathione, phospholipid, vitamin C, vitamin E, vitamin A, acetic acid, DHA, plant-esterase, peppermint, Chinese dates, astragalus membranaceus, codonopsis pilosula, pericarpium citri reticulatae, ricepaper pith, caulis akebiae, dandelion, cordate houttuynia, as arum, ryegrass, poria cocos, platycodon grandiflorum and lonicera japonica. The livestock raising feed is rich in nutrition, is rich in multiple amino acids, protein and trace elements, and is rich in multiple organic acids and enzyme, so that the survival rate of cattle and sheep can be improved, and the meat quality of cattle and sheep can be effectively improved.
Owner:臧英迪
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