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73results about How to "Avoid or reduce the impact" patented technology
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Network connection method and mobile terminal
ActiveCN106211254AAvoid or reduce the impactGuaranteed experienceAssess restrictionTelecommunicationsNetwork connection
The embodiment of the invention discloses a network connection method and a mobile terminal. The method is applied to the mobile terminal comprising a plurality of WIFI antennas, and comprises the following steps: when the first WIFI antenna of the mobile terminal is connected with a first WIFI hotspot, turning on the second WIFI antenna to monitor unconnected hotspots around the mobile terminal; and when a detection result shows that the network speed of a second WIFI hotspot is faster than that of the first WIFI hotspot, connecting the second WIFI antenna to the second WIFI hotspot, and disconnecting the first WIFI antenna from the first WIFI hotspot. Compared with the traditional method, the network connection method disclosed by the embodiment of the invention can select a WIFI hotspot with faster network speed for seamless switching connection from the network environment where the mobile terminal is located, so as to optimize the network to which the mobile terminal is connected.
Owner:VIVO MOBILE COMM CO LTD
Mirror surface array substrate and manufacturing method thereof, mirror surface display panel and display device
PendingCN110828695AIncrease display brightnessReduce intensitySolid-state devicesSemiconductor/solid-state device manufacturingSurface displayDisplay device
The invention provides a mirror surface array substrate and a manufacturing method thereof, a mirror surface display panel and a mirror surface display device, and belongs to the display technology field. The mirror surface array substrate comprises a substrate base plate, a display layer and a reflecting layer. The display layer is arranged on one side of the substrate base plate, and the displaylayer is provided with a plurality of display units which are distributed in an array mode. The reflecting layer is arranged on one side, away from the substrate base plate, of the display layer, andthe reflecting layer is provided with a plurality of light transmitting holes which form one-to-one correspondence with the display units. Orthographic projection of a light-emitting area of any display unit on the substrate base plate at least partially superposes with the orthographic projection of the corresponding light-transmitting hole on the substrate base plate. The mirror surface array substrate can improve a display effect.
Owner:BOE TECH GRP CO LTD
Ionospheric scintillation and total ionospheric electron content monitoring device
ActiveCN106134463BSolve the problem of real-time monitoringAvoid or reduce the impactTransmission monitoringRadiation intensity measurementFrequency bandVIT signals
The invention discloses an ionospheric scintillation and ionospheric electron total content monitoring device. The device includes: a multi-band satellite signal receiving antenna for receiving satellite signals passing through the ionosphere to the ground; a multi-band ionospheric scintillation and ionospheric total electron content integrated monitoring receiver for obtaining satellite signals and monitoring satellite signals Perform high-speed sampling, separate and extract the impact information of satellite signals when passing through the ionospheric inhomogeneity, and simultaneously calculate and output the ionospheric scintillation index and / or ionospheric total electron content in multiple frequency bands in real time according to the impact information. With the help of the technical solution of the present invention, the two important parameters of multiple frequency bands, ionospheric scintillation and TEC, can be monitored in real time on the same device at the same time, and multiple frequency bands can be simultaneously provided for various space information systems (especially military systems) in my country. Scintillation forecast and early warning service.
Owner:THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP
Bone conduction loudspeaking devices
PendingCN109660901AImprove sound qualityAvoid or reduce the impactBone conduction transducer hearing devicesFrequency/directions obtaining arrangementsExternal circuitSound quality
The invention discloses bone conduction loudspeaking devices. A bone conduction loudspeaking device comprises machine core shells, function assemblies and lead wires. Each machine core shell comprisesa main shell and a clapboard assembly. The clapboard assembly is located in the main shell and is connected with the main shell. Internal space of the main shell is separated into a first storage space and a second storage space. Each function assembly is located in the first storage space. The lead wires are used for carrying out electrical connection on the function assemblies and external circuits located outside of the machine core shells. The lead wires are connected with the external circuits from the first storage spaces through the second storage spaces and are coiled in the second storage spaces. In the mode, according to the devices, vibration of the lead wires can be reduced, and sound quality is improved.
Owner:SHENZHEN VOXTECH CO LTD
Short-term forecast method of ionospheric scintillation in middle and low latitudes
ActiveCN106134520BAvoid or reduce the impactRadio transmissionLow latitudeSpatial information systems
The invention discloses a short-term prediction method for ionospheric scintillation in middle and low latitude regions, comprising: obtaining the average value of the ionospheric scintillation index after filtering and averaging the measured scintillation indices; The strength and phase of the signal, analyze the ionospheric heterogeneous body characteristic parameters, obtain the current moment ionospheric heterogeneous body distribution state according to the ionospheric heterogeneous body characteristic parameters; according to the current moment ionospheric heterogeneous body distribution state, Using the analyzed characteristic parameters of ionospheric heterogeneity, the distribution of ionospheric heterogeneity in the future time is obtained; according to the distribution status of ionospheric heterogeneity in the future and user information, the ionospheric scintillation on a given link is obtained Intensity; the present invention provides short-term scintillation forecasting services for various spatial information systems in the middle and low latitudes of my country, and can know the impact of ionospheric scintillation that user systems may encounter in real time or in advance according to system parameters and specific use environments.
Owner:THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP
Gas-producing low-alcohol-content sour bean milk and preparation method thereof
InactiveCN107897386ARefreshing tasteUnique textureMilk substitutesFood scienceLactobacillus fermentumFermentation starter
The invention provides gas-producing low-alcohol-content sour bean milk and a preparation method thereof. The preparation method of the gas-producing low-alcohol-content sour bean milk comprises the following steps of preparing a mixed solution, wherein fermentation substrates of the mixed solution comprise a sugar substrate and a bean substrate; homogenizing the prepared mixed solution, and carrying out sterilization treatment; cooling the sterilized mixed solution, inoculating a fermentation agent, and carrying out constant-temperature fermentation; and then, refrigerating the fermented sourmilk so as to perform post-ripening so as to obtain the gas-producing low-alcohol-content sour bean milk. Compound fermentation is carried out by utilizing a gas-producing lactobacillus fermentum anda saccharomyces-cerevisiae fermentation agent according to the preparation method provided by the invention so as to produce a small amount of carbon dioxide, a trace amount of ethanol, and a plurality of flavoring substances; and thus, the prepared fermented plant-type gas-producing low-alcohol-content sour bean milk is refreshing and palatable in taste, and has a slight wine aroma. The gas-producing fermented milk product has a trace amount of bubbles, as well as a very low content of ethanol, and thus, the novel sour milk is refreshing in taste and unique in texture. Pursuits of the consumers to new types and new taste of sour milk can be met by the unique flavor, as well as the refreshing and smooth taste, of the gas-producing low-alcohol-content sour bean milk; moreover, taste of traditional sour milk is also improved.
Owner:广州市妙豆生物科技有限公司
Intelligent LED lamp remote monitoring system
InactiveCN101975929AAvoid or reduce the impactReduce power consumptionTransmission systemsMessaging/mailboxes/announcementsShortest distanceEngineering
The invention relates to an intelligent LED lamp remote monitoring system which comprises an LED lamp sub module, an LED lamp receiving and processing terminal and a monitoring centre. The LED lamp receiving and processing terminal realizes information transfer with the monitoring centre through a GSM (Global System for Mobile Communications) module arranged inside the LED lamp receiving and processing terminal. The LED lamp sub module is internally provided with an RF (Radio Frequency) transmitting module and transmits signals to the LED lamp receiving and processing terminal. In the invention, the LED lamp sub module is internally provided with the RF transmitting module and effectively combined with LED lamp inductive sensing technology, short distance high-frequency communication technology and GSM remote network communication technology to form the remote monitoring system. The remote monitoring system can perform remote realtime monitoring for single group or multiple groups of LED lamps. The users or manufacturers can obtain the work condition of each group of LED lamps at the first time, thereby, the after-sales service level of products is improved and the product quality improving and upgrading period is shortened.
Owner:邓志强
Automatic levelling work head for laser levelling machine
ActiveCN104894949AHigh degree of mechanizationImprove efficiencyBuilding constructionsRoads maintainenceScreedArchitectural engineering
The invention discloses an automatic levelling work head for a laser levelling machine. The automatic levelling work head comprises two work head mounting racks and a beam connected with the work head mounting racks, wherein telescopic oil cylinders and connecting rods are respectively mounted at the upper parts and lower parts of the two ends of the beam; the lower ends of the connecting rods are mounted in the fixed seats of a movable joint rack; the middle part of the movable joint rack is hinged to a sloping oil cylinder through a sloping oil cylinder bracket; a stranding cage shell is mounted at the bottoms of the fixed seats of the movable joint rack; the other end of the sloping oil cylinder is connected with the outer wall of the stranding cage shell; mounting bases are arranged on the two sides of the stranding cage shell; the outer sides of the mounting bases are connected with two traction joint riser plates through two traction joint shafts; the bottoms of the two traction joint riser plates are fixedly connected with the upper part of a screed through two connecting plates; a stranding cage is mounted and between stranding cage mounting wallboards at the bottom stranding cage shell; a strike-off board is mounted at the back parts of the two ends of the stranding cage shell through a strike-off board bracket. Through the structure, high level of mechanization and high efficiency are achieved, construction precision and construction quality are improved, and the effect of decreasing labor strength is achieved.
Owner:SHANDONG VANSE MECHANICAL TECH CO LTD
System and method for detecting and controlling voltage collapse condition
ActiveCN104143832AAvoid or reduce the impactElectrical testingSingle network parallel feeding arrangementsComputer modulePhotovoltaic energy conversion
The invention discloses an energy conversion system. The energy conversion system comprises a converter device and a converter controller. The converter device is used for converting input energy provided by an energy source into output energy which comprises active power and reactive power. The converter controller is connected with the converter device, and is used for adjusting the active power and the reactive power output by the converter device. The converter controller comprises a voltage collapse detecting module which is used for detecting whether at least one voltage collapse condition exists or not when the energy conversion system runs. The invention further discloses the converter controller, a voltage collapse condition detecting device and method, and a photovoltaic energy conversion system.
Owner:GENERAL ELECTRIC CO
Making technique of beef tripe
InactiveCN108703320AImprove completenessImprove sensualityMeat/fish preservationMeat processing devicesRemoving hairLow shrinkage
The invention discloses a making technique of beef tripe, comprising the steps of S1, removing hair; S2, boiling; S3, soaking for the first time; S4, cutting; S5 soaking again; S6, packaging the beeftripe processed in the step S5, wherein purified water accounts for 30-40% of total mass of package; S7, disinfecting the beef tripe packaged in the step S6 under the pressure of 500-600 Pa for 8 min.The beef tripe made by means of the making technique has the advantages of rarity of hardening in long-term boiling, low shrinkage, good crispiness with zero formation of bits, and long preservationtime.
Owner:重庆市凯鸿食品有限公司
System and method for transmitting energy to rocket based on microwave
InactiveCN109120074AReduce weightImprove reliabilityCircuit arrangementsSelf-propelled projectilesWireless transmissionMicrowave
The invention provides a system and method for transmitting energy to a rocket based on microwave. A transmitting array device and a receiving array antenna are aligned and reach a preset alignment condition. An energy conversion device performs the rectification, filtering and transformation of the commercial power and converts the direct current into a microwave through the conversion device. Acontrol computer controls the transmitting array device to transmit the converted microwave to the receiving array antenna through the transmitting array device. The receiving array antenna receives the microwave transmitted by the transmitting array device, and a TR converting component converts the received microwave of the receiving array antenna into a current. A synthesizer collects the current converted by the TR converting component, and enables the converted current to form a combined current and transmitted to the electric energy conversion device. The electric energy conversion device transforms and filters the combined current for use on the instrument and the electronic device on the rock. The system achieves the wireless transmission between the rocket and the ground, avoids aconventional rocket-ground power supply connector and cable, improves the reliability, reduces the operation, and improves the preparation efficiency of the launch.
Owner:BEIJING XINGJI RONGYAO SPACE TECH CO LTD
Intelligent laser device (instrument) for diagnosing and treating gynaecology
InactiveCN102772195AClearly observe the lesionClear observation of lesionsEnemata/irrigatorsEndoscopesTherapeutic effectCcd camera
The invention discloses an intelligent laser device (instrument) for diagnosing and treating gynaecology. The intelligent laser device (instrument) is provided with an endoscope, wherein the endoscope is connected with a CMOS (complementary metal-oxide-semiconductor) / CCD (charge coupled device) camera component; a CMOS / CCD sensor in the CMOS / CCD camera component is connected with a computer in order to transmit image data to the computer; the computer output is connected with a laser output control panel; the laser output control panel is connected with a laser treatment probe; the laser output control panel controls output strength of a laser diode in the laser treatment probe; the computer is connected with a motor control panel; the motor control panel is connected with a water pump component to control the water pump component. The device has multiple functions of performing image observation and diagnosis, recording observation results, performing focus targeted therapy under monitoring, diminishing inflammation and sterilizing by laser and flushing Inflammatory secretions, and has good treatment effect.
Owner:刘喜峰
Refrigerating unit electric appliance control box with built-in protection structure
InactiveCN110730582AHigh strengthImprove practicalityCasings/cabinets/drawers detailsCooling/ventilation/heating modificationsStructural engineeringControl trunk
Owner:XUZHOU SANHE AUTOMATIC CONTROL EQUIP
Ultrasonic guidance-based puncture device
ActiveCN111820999AFewer lift and lower stepsImprove efficiencySurgical needlesTrocarHand partsEngineering
The invention relates to the technical field of medical treatment, and discloses an ultrasonic guidance-based puncture device. The ultrasonic guidance-based puncture device comprises a probe, a cable,a holding piece and a contact piece; the cable is located at the center of the top end of the probe; the holding piece is fixedly installed over the probe; the holding piece includes a top seat and along plate; the top seat is fixedly connected with the top face of the probe; a hole is formed in the center of the top seat and is connected with the cable in a sleeving manner; the interior of thetop seat is in a hollow state; the inner wall of the top seat is provided with a cylindrical protrusion; a sliding groove A is formed in the long plate; the inner wall of the sliding groove A is connected with the cylindrical protrusion in a sleeving manner; the long plate is fixedly connected with an insert ring B; the long plate is fixedly connected with a toothed plate; and the outer wall of the cable is fixedly connected with a toothed ring. By installing the holding piece, through separation and closing of fingers after holding, the probe can be driven to rotate with the cable as the axis, and thus, in the puncture process, the transition from out-of-plane guidance to in-plane guidance of a puncture needle does not require changing a hand position and lifting up the probe, thereby avoiding the problems of unstable holding and an awkward sitting posture caused by changing the hand position.
Owner:QINGDAO MUNICIPAL HOSPITAL
Compound forging manipulator
ActiveCN103878285AIncrease temperatureReduce the temperatureProgramme-controlled manipulatorForging/hammering/pressing machinesForging manipulatorRoom temperature
The invention relates to industrial automation device, in particular to an automation manipulator. The compound forging manipulator comprises a gripper and a finger. The gripper comprises a finger body, a guide rail, pistons, a plunger pin and sliders. The finger is fixedly connected to the sliders and comprises a finger tip and a bridge, one end of the bridge is fixedly connected to the sliders while the other end of the same is fixedly connected with the finger, and a clamping face is arranged on the finger. When a workpiece is impacted or bumped, affections of impact on the gripper can be avoided or reduced due to an elastic function of the finger. Graphite can be sprayed to a die while the workpiece is gripped simultaneously, so that production efficiency is improved; liquid fed into an inlet flows out of an outlet via a channel, heat accumulated through the fingers is taken away by the flowing liquid, temperature of the fingers can be greatly reduced, and the finger can be kept at constant temperature under working conditions; meanwhile, the high-temperature workpiece is subjected to quenching treatment.
Owner:ZHEJIANG WEILI METALFORMING MACHINERY
Method for determining ecological dredging range of water body pollution bottom sediment
InactiveCN101962961BAvoid or reduce the impactThe scope of dredging is clearSoil-shifting machines/dredgersSpecial data processing applicationsEnvironmental resource managementGrid cell
Owner:NANJING INST OF GEOGRAPHY & LIMNOLOGY
Spot-jet cooling ring and wheel hub mould with spot-jet cooling ring
The invention discloses a spot-jet cooling ring and a wheel hub mould with the spot-jet cooling ring. The spot-jet cooling ring comprises a closed-ring-shaped outer shell, and the outer shell is provided with an upper shell and a lower shell, wherein the upper shell and the lower shell are split and can form an annular inner cavity after being vertically closed in an opposite mode. A refrigerant conveying inner pipe arranged around a central ring core of the outer shell is contained in the annular inner cavity, and a feeding hole for communicating with an external refrigerant source is formedin the refrigerant conveying inner pipe. A refrigerant channel is formed between the outer shell wall of the outer shell and the outer pipe wall of the refrigerant conveying inner pipe, the outer shell is provided with a discharging hole and a transition through hole which are formed in different shell wall areas, and the discharging hole communicates with the refrigerant channel. The spot-jet cooling ring further comprises a refrigerant jet pipe which is sleeved with the transition through hole in a penetrating mode, an inner end pipe opening of the refrigerant jet pipe communicates with therefrigerant conveying inner pipe, an outer end pipe opening of the refrigerant jet pipe is arranged outside the outer shell, and backflow clearances are formed between the hole inner wall of the transition through hole and the pipe outer wall of the refrigerant jet pipe and communicate with the refrigerant channel. According to the spot-jet cooling ring, an internal flow channel structure and machining operation are simplified, and the machining cost is reduced.
Owner:FOSHAN NANHAI SUPERBAND MOLD
Control method and device for depth data acquisition of TOF sensor
InactiveCN109975826AImprove image qualityAvoid or reduce the impactElectromagnetic wave reradiationComputer visionSelf adaptive
The invention discloses a control method and device for the depth data acquisition of a TOF sensor. The invention aims to control the degree of the influence of illumination intensity on the depth data acquisition of the TOF depth sensor. The method includes the following steps that: a, a model database is established based on historical illumination intensity, historical exposure time, and historical depth data, wherein the model database includes reference illumination intensity and reference exposure time which are in one-to-one correspondence with each other; b, actual illumination intensity is obtained, and actual exposure time corresponding to the actual illumination intensity is determined based on the model database; and c, depth data are acquired based on the actual exposure time.According to the control method and device of the invention, the exposure time can be adaptively set to be optimal exposure time predicted by the model of the invention according to the actual illumination intensity, and the quality of acquired depth data can be improved.
Owner:深圳市点云智能科技有限公司
Working head applicable to laser leveling machine
ActiveCN106192691AHigh degree of mechanizationImprove efficiencyBuilding constructionsRoads maintainenceArchitectural engineeringUltimate tensile strength
Owner:SHANDONG VANSE MECHANICAL TECH CO LTD
Prefabricated pump station unit and water distribution unit
ActiveCN107435371AAvoid or reduce the impactGood water conditionsSewerage structuresEngineeringWellbore
The invention provides a prefabricated pump station unit and a water distribution unit. The prefabricated pump station unit comprises a prefabricated pump station body and a wellbore installed inside the pump station body. The pump station body comprises an outer cylinder and an inner cylinder; the outer cylinder comprises an outer cylinder bottom and an outer peripheral wall installed on the outer cylinder bottom, wherein a submerged pump is installed on the outer peripheral wall; the inner cylinder comprises an inner peripheral wall; a top end of the inner cylinder is provided with an opening; an upper end of the inner cylinder is installed on the outer cylinder bottom of the outer cylinder in a penetrating mode and is positioned inside the outer cylinder; the rest part of the inner cylinder is positioned outside the outer cylinder; a circulation space is formed by a partial inner peripheral wall, a partial outer peripheral wall and the outer cylinder bottom. The fabricated pump station unit has good current stabilization and guiding performance so that the state of flow entering suction opening of the submerged pump is uniform, therefore good condition for water inlet is provided for the submerged pump and operation stability of the submerged pump is improved.
Owner:GRUNDFOS HLDG +1
Processing technology of omasa
InactiveCN108651863AAvoid hair lossIncrease elasticityMeat/fish preservationHigh pressurePre treatment
The invention discloses a processing technology of omasa. The technology comprises the following steps: step 1, performing pre-treatment: choosing omasa, and cleaning and soaking the omasa with waterat a temperature of 50-55 DEG C for 1 hour; step 2, performing boiling; step 3, performing soaking: soaking the omasa treated by the step 2 with purified water; step 4, performing packaging: carryingout packaging with purified water, and the purified water is 30-40% of the total mass during the packaging; and step 5, carrying out high-pressure sterilization on the omasa packaged by the step 4, wherein the pressure is 500-600Pa and the time is 10minutes.
Owner:重庆市凯鸿食品有限公司
High-yield upgrading cultivation method for wheat grown after rice in southern region of Henan province under water-logging condition
InactiveCN109601284AIncrease productionStable outputFertilising methodsCereal cultivationPhosphate fertilizerBiology
The invention discloses a high-yield upgrading cultivation method for wheat grown after rice in a southern region of Henan province under a water-logging condition and aims to solve the technical problem of low yield and poor quality of the wheat grown after rice in the southern region of Henan province under the water-logging condition. The cultivation method comprises the following steps: afterharvesting the rice in the last season, plowing land, and digging a box ditch, a side ditch, a transverse ditch and a main drainage ditch; selecting a high-yield wheat variety with weak springness andsowing in a strip sowing or broadcast sowing manner; applying a phosphate fertilizer and a potash fertilizer in basal application, applying a nitrogen fertilizer in basal application and dressing thenitrogen fertilizer; performing chemical weeding in three to five leaf stages of the wheat; performing other management of the wheat in a manner the same as that of the local general farmland. The method is applied to the optimal management of water and nitrogen in the wheat grown after rice in the southern region of Henan province. With the method disclosed by the invention, the occurrence of vacant land of the wheat grown after rice in the southern region of Henan province can be effectively avoided, the income of farmers can be better increased, the concept of attaching great importance torice and neglecting wheat in the local farmers is changed, the long-term low-yield state of the wheat grown after rice in the southern region of Henan province is fundamentally changed, an effectivereference of the fertilizing amount can be provided for the local farmers, the fertilization mode that the fertilizers are applied once is avoided, the yield and the nitrogen fertilizer utilization rate can be synchronously increased and the wheat quality is improved.
Owner:HENAN AGRICULTURAL UNIVERSITY +1
Combined-flow artificial wetland system for enhanced treatment of eutrophic water body
ActiveCN107055783AIncrease carbon to nitrogen ratioImprove denitrification effectTreatment with aerobic and anaerobic processesSustainable biological treatmentEutrophic waterHigh nitrogen
The invention provides a combined-flow artificial wetland system for enhanced treatment of a eutrophic water body. The bottom surface of a tank body is a longitudinal inclined plane with a high front part and a low rear part; the tank body is divided into a first unit, a second unit and a third unit in sequence along a water flow direction; water distribution layers are arranged at the bottoms of all the units and overflow weirs are arranged at rear ends of all the units; overflowing output water of the former unit is connected with the water distribution layer of the next unit; main filling layers of the first unit and the third unit are made of volcanic rocks and gravels / fly ash; the main filling layer of the second unit is a straw layer and / or a humus soil layer; reeds are planted in the first unit and the third unit and typha orientalis is planted in the second unit. The combined-flow artificial wetland system provided by the invention has a high nitrogen and phosphorus removal capability and is not easy to block.
Owner:北京国资融资租赁股份有限公司
Quasi-dual-bus satellite power supply controller
InactiveCN105634049AAvoid or reduce the impactReduce manufacturing costBatteries circuit arrangementsElectric powerPulse loadPower controller
The invention relates to a quasi-dual-bus satellite power supply controller, and belongs to the technical field of a satellite power supply. The quasi-dual-bus satellite power supply controller comprises a charging regulator (5), a discharging regulator (6), a parallel regulator (7), a filter circuit and a control circuit; the quasi-dual-bus satellite power supply controller is characterized in that the output port of the quasi-dual-bus satellite power supply controller is in parallel connection with a load filter circuit; a platform bus is output by a port I (1) and a port II (2); and a load bus is output by a port III (3) and a port IV (4). The filter circuit is reasonably configured at the output end by the power supply controller provided by the invention, so that the platform bus and the load bus can be isolated to a certain degree; the influence on the platform bus from pulse load generated when the load is in operating is avoided or lowered to the greatest extent; meanwhile, the system configuration can be simplified; and therefore, the quasi-dual-bus satellite power supply controller has the advantages of capabilities of reducing equipment quantity or volume weight, lowering production cost, adapting pulse load special requirements, and the like.
Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
Plug-in electronic thermometer with long service life
InactiveCN110686787AExtended service lifeGood self defenseThermometer detailsElectronic temperatureProtection KIT
The invention discloses a plug-in electronic thermometer with long service life. The plug-in electronic thermometer comprises a shell and a protective shell, wherein a placement groove and a mountinggroove are respectively formed in the shell; a storage battery is embedded in the placement groove; a circuit board is embedded in the mounting groove; a cover plate is fixedly mounted at the top of the shell; a storage cavity is fixedly mounted at the bottom of the cover plate; a mounting sleeve is fixedly mounted at the bottom of the storage cavity; a probe is fixedly mounted at the bottom of the mounting sleeve; and a temperature bulb is fixedly mounted at the bottom of the probe. According to the shell, the thermometer achieves a good self-protection effect through the protective shell, sothat the damage to the thermometer caused by collision is avoided or reduced, and the surface protection strength is improved; and the probe can be stored and protected in a non-operating state of the thermometer through a protective sleeve, so that the stability of the thermometer during detection is ensured, and the service life of the thermometer is effectively prolonged.
Owner:XUZHOU SANHE AUTOMATIC CONTROL EQUIP
Heat treatment method for cold-rolled steel strip
The invention discloses a heat treatment method for cold-rolled steel strip. The invention relates to a heat treatment method for cold-rolled steel strip. A furnace, a bogie and a shield are used as heat treatment equipment, the shield comprises a bell jar-shaped stainless shield body and a disk-like base, the shield seals the cold-rolled steel strip therein and is then entirely placed on the bogie which enters into the furnace, a bottom surface of the base in the shield is provided with labyrinth grooves which are communicated with each other and in which metal powders of magnesium, aluminum or zinc are put. Due to high heating temperature and large volume of the shield, residual oxygen inside the shield causes micro oxidation of the steel strip, therefore, according to the invention, some active metals and metal powders of magnesium, aluminum or zinc are placed inside the shield, and the metal powders can be reacted with residual oxygen in advance or simultaneously in order to avoid or reduce the influence of the residual oxygen on products.
Owner:扬州市为政五金冷轧有限公司
Clamping structure of cargo supporting device
The invention provides a clamping structure of a cargo supporting device, and belongs to the technical field of logistics transportation equipment. A problem that in the prior art, the cargo supporting device is poor in chuck moving stability is solved. The clamping structure of the cargo supporter comprises a chuck which is arranged at the end part of a cross beam and is provided with a guide part, the cross beam is connected with a handle, the handle can drive the chuck to move back and forth in an axial direction of the cross beam to enable the chuck to be switched between a clamping stateand a loosening state, the cross beam is a hollow structure, a guide part of the chuck extends into the cross beam, and a guide structure matched with the guide part and used for guiding movement of the chuck is further arranged in the cross beam. The clamping structure is stable in chuck movement and attractive in appearance.
Owner:ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
Self-adjusting leveling work head for laser leveling machine
ActiveCN106192694AHigh degree of mechanizationImprove efficiencyBuilding constructionsRoads maintainenceEngineeringWall plate
Owner:SHANDONG VANSE MECHANICAL TECH CO LTD
Manipulator with three-dimensional elastic clamping paw
The invention relates to industrial automatic equipment, in particular to an automatic manipulator. The manipulator with a three-dimensional elastic clamping paw comprises a paw body and fingers; the paw body comprises a finger body, a guide rail, a piston, a plunger pin and sliding blocks; the fingers are fixedly connected to the sliding blocks; the fingers comprise finger heads and bridges; one ends of the bridges are fixedly connected to the sliding blocks and the other ends of the bridges are fixedly connected to the finger heads; the finger heads are provided with clamping surfaces. Practice proves that in the application fields such as free forging, the mechanical paw with three-dimensional elastic deformation capacity can completely prevent vibration generated when an air hammer strikes a workpiece from being transferred to a body of the manipulator.
Owner:东莞智得电子制品有限公司
Chemical accident early warning system and method based on emergency response data
PendingCN112541606ARealize forecast and early warningAvoid or reduce harmForecastingResourcesEarly warning systemStatistical analysis
The invention relates to a chemical accident early warning system and method based on emergency response data, and the method comprises a field data collection module which is used for collecting thefield information of stored chemicals; a database module which is used for storing the field information and presetting an accident prediction model which is established based on emergency response data of the chemical accident and reflects a trend relationship between the field information and the chemical accident; and a prediction module which is used for carrying out prediction according to the accident prediction model in combination with the field information so as to obtain a corresponding chemical accident occurrence trend. On the basis of basic data records of chemical accident emergency response, a typical accident prediction model is established through in-depth statistical analysis of past chemical accident record data, prediction and early warning of chemical accidents are achieved, the chemical accidents are effectively prevented, chemical accident harm and influence are avoided or reduced to the maximum extent, and casualties and property loss are reduced as much as possible.
Owner:CHINA PETROLEUM & CHEM CORP +1
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