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31results about How to "Increase setup density" patented technology
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Novel earthquake early warning method having advantages of on-site early warning and front-detection early warning
ActiveCN102183782AIncrease monitoring effortsEliminate warning blind spotsSeismologyAlarmsNatural disasterEarthquake monitoring
The invention relates to the field of earthquake monitoring and early warning, in particular to a novel earthquake early warning method having advantages of on-site early warning and front-detection early warning. By the method, the problems that the position of earthquake epicenter cannot be pre-estimated by the conventional on-site earthquake early warning method and an early warning dead zone exists in the conventional front-detection earthquake early warning method can be solved. The method is implemented on the basis of a front-detection monitoring and early warning network and a plurality of on-site early warning monitors Bj. The method comprises the following steps of: interacting monitoring information; determining and executing early warning; and defining a range and executing the early warning. The method has the advantages of the front-detection early warning and the on-site early warning, so the early warning dead zone within a range covered by the front-detection earthquake monitoring and early warning network is eliminated effectively, and early warning signals can be provided in a meizoseismal area; furthermore, favorable early warning measures are provided for earthquake protection of important monitoring areas within a monitoring range, and the requirement of people such as unceasing enterprise on the earthquake natural disaster reduction science and technology can be met.
Owner:王暾
Warning system for preventing secondary traffic accident on highways
InactiveCN103117006AReasonable designSimple structureAnti-collision systemsTraffic signalsTraffic accidentEngineering
The invention discloses a warning system for preventing a secondary traffic accident on highways. The warning system comprises a plurality of warning units and a host computer, wherein the warning units are distributed on a highway needing to be warned from front to back in the driving direction, the host computer is used for starting all the warning units behind the traffic accident occurrence site, and all the warning units are controlled by the host computer which is positioned on a remote monitoring center. Each warning unit is composed of a warning device, a trigger start device for starting the warning unit and a power supply device for supplying power for the warning device and the trigger start device. Each trigger start device is composed of a monitoring device for real-time monitoring whether traffic accident happens within the section of highway needing to be warned and a controller for analyzing monitoring results and controlling the warning device, and the controller is connected with the host computer. The warning system for preventing the secondary traffic accident on highways has the advantages that design is reasonable, installment and layout are convenient, operation is easy, use effect is good, and secondary traffic accident rate on highways are decreased effectively.
Owner:CHANGAN UNIV
Coating detecting device
InactiveCN106597712AIncrease setup densityImprove AOI detection functionNon-linear opticsForeign matterData treatment
The invention provides a coating detecting device and method. The coating detecting device comprises a bearing platform, a conveying wheel set, a fixing support, a plurality of CCD image sensors, a plurality of film thickness measurers and a computer for processing data. The coating detecting device has the advantages that the row of CCD image sensors are arranged above the conveying wheel set, the arranging density of the CCD image sensors is increased, a high-precision AOI detecting function is achieved, coating defects such as foreign matter, bubbles, color halo, scratches and printing skewing can be detected effectively, extra spot checking is not needed later to perform macroscopic and microcosmic detection, operators does not need to remotely sense the back and forth movement of the CCD image sensors, the coating effect of a substrate can be detected in a full-automatic manner, productivity can be increased effectively, a film thickness measuring function is achieved by the film thickness measurers, and comprehensive detecting of the coating effect of the substrate is achieved.
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Anisotropically conductive member and method of manufacturing the same
ActiveCN101276661AIncrease setup densityReduce damageCoupling device connectionsNon-insulated conductorsAluminiumEngineering
Owner:FUJIFILM CORP
Robot knuckle actuating range limitation device for equipping movement area checking device
InactiveCN1701930AReduced setup man-hoursLow costProgramme-controlled manipulatorEngineeringRegion detection
An operation region detection device includes a dog, a support member for supporting it, and a detection switch outputting a signal based on contact or noncontact with the corresponding dog. The support member is arranged in a hollow part of a joint of a robot and attached to one of two link members of the robot rotatable relative to each other so that a center axis of the support member is substantially aligned with a rotation axis of relative rotation of the two link members. The dog is attached to the outer circumference of the support member and has a length corresponding to a predetermined detection region along a peripheral direction of the outer circumference. The detection switch is provided on the other of the two link members at a position facing the dog to detect a region to which a current position of the relative rotation belongs based on the state of output of the signal. An operation range restricting device for restricting an operation range of the relative rotation based on a region to which a current position of the detected relative rotation belongs.
Owner:FANUC LTD
Portable optical-fiber-sensing apparatus for detecting concentration of flammable and explosive gases and hazardous gases
InactiveCN103424378AAvoid enteringReal-time analysisPhase-affecting property measurementsPetrochemicalEngineering
A portable optical-fiber-sensing apparatus for detecting concentration of flammable and explosive gases and hazardous gases relates to applications of optical fiber sensing to the field of security monitoring on flammable and explosive gases and hazardous gases of coal mines, non-coal mines and petrochemical depots. An optical sensor is used for detection of methane, hydrogen sulfide, carbon monoxide, carbon dioxide or alkanes oil gas, instead of a catalytic combustion sensor or an infrared sensor. The apparatus is high in precision, rapid in response, not affected by temperature and humidity, non-electric intrinsically safe, and long in service life. The optical fiber gas concentration sensing system consists of an optical fiber sensor, an optical-path circuit module and a system software. Different gases are modulated with different-wavelength lasers, and the lasers are transmitted to an open-type gas chamber via an optical fiber. Multiple pairs of lens reflectors are disposed in the gas chamber and make the lasers reciprocate in the gas chamber, and the lasers are interfered by a to-be detected gas and return to the optical-path circuit module for analysis, and are converted into electrical signals which are processed by the portable gas detection apparatus for uploading and alarming. The optical fiber sensor comprises an outer filter screen, the open-type gas chamber and the multiple pairs of lens reflectors.
Owner:陈惠龙
Artificial bone structure having density gradient
InactiveCN106620882AGuaranteed healing effectIncrease setup densityBone implantTissue regenerationCalcium biphosphateWound healing
The invention discloses an artificial bone structure having a density gradient. The artificial bone structure comprises an artificial bone body with a preset shape, and a plurality of absorption holes formed in the artificial bone body, wherein a first connection section of the artificial bone body is connected with a broken bone at the side needing a higher absorption rate and is absorbed by the broken bone at the side needing the higher absorption rate; a second connection section of the artificial bone body is connected with a broken bone at the side needing a lower absorption rate and is absorbed by the broken bone at the side needing the lower absorption rate; the density of the absorption holes formed in the first connection section is larger than that of the absorption holes formed in the second connection section; the artificial bone body is a calcium sulfate mixture or a calcium phosphate mixture; the density of the absorption holes formed in the artificial bone body is proportional to the absorption rate needed at the position; the apertures of the absorption holes formed in the artificial bone body is proportional to the absorption rate needed at the position. Therefore, the artificial bone structure can regulate the absorption speed of an artificial bone according to the difference of wound healing surfaces, so that the structural strength and bone healing effect of the artificial bone are guaranteed.
Owner:BEIJING JISHUITAN HOSPITAL
Intelligent stereo garage
The invention discloses an intelligent stereo garage, which has the advantages of simple and reasonable structure, small occupied space, small occupation area of parking channels, easiness and convenience in parking, high adaptability, stability and reliability. The intelligent stereo garage comprises parking garages arranged corresponding to parking channels, wherein the parking lot(s) of each parking garage is / are arranged on one side or two opposite sides of each parking channel; corresponding car loading devices are arranged at positions of corresponding parking lots corresponding to the parking channels; each car loading device comprises a guide device and a running device connected to the guide device.
Owner:宜春首汇科技有限公司
Production of micro-connector and its terminal shape
ActiveCN1897362ASolve problems such as poor contactIncrease contact resistanceEngagement/disengagement of coupling partsContact member manufacturingManufacturing cost reductionRelationship - Father
A minisize connector and the method of the terminal shape, the minisize connector includes: the base, the covering piece and the inserting piece, the base combine with the covering piece as the mother end, the inserting piece inserts between the base and the covering piece as the father end, reduces the distance of the terminal and the size of the whole body, provides the effects that are the low inserting force, the low static actuating force effect and the fixing inserting piece. The invention is: the anti-electromagnetic interference, the adjustable terminal impedance, the low cost.
Owner:IND TECH RES INST
Contact probe, method of manufacturing the contact probe, and device and method for inspection
InactiveCN1693903AIncrease setup densitySure conductionSemiconductor/solid-state device testing/measurementElectrical measurement instrument detailsEngineeringMetal
A method of manufacturing a contact probe includes an electroforming step of, using a resist film (522) arranged on a substrate (521) as a pattern frame having a shape corresponding to a contact probe, performing electroforming to fill a gap in the resist film (522) to form a metal layer (526), a tip end shaping step of obliquely removing and sharpening that part of the metal layer (526) which serves as a tip end portion of the contact probe, and a take-out step of taking out only the metal layer (526) from the pattern frame.
Owner:SUMITOMO ELECTRIC IND LTD
Electronic device and manufacturing method thereof
ActiveCN108962914AIncrease setup densityFinal product manufacturePrinted electric component incorporationSurface mountingElectrical connection
The invention provides an electronic device and a manufacturing method thereof. The invention discloses the electronic device and the manufacturing method thereof. The manufacturing method of the electronic device comprises the following steps: forming a flexible substrate on a rigid carrier plate; forming at least one thin film element on the flexible substrate; forming a conductive line on the flexible substrate, wherein the conductive line is electrically connected with the thin film element, and the line width of the conductive line is between 1 and 10 microns; forming at least one electrical connection pad on the flexible substrate, wherein the electrical connection pad is electrically connected with the conductive line, and the thickness of the electrical connection pad is between 2and 20 microns; arranging at least one surface mount device on the flexible substrate, wherein the surface mount device is electrically connected with the thin film element through the electrical connection pad and the conductive line; and removing the rigid carrier plate.
Owner:PANELSEMI CORP
Electrostatic protection structure, display panel with electrostatic protection function and display device
ActiveCN111913328AImprove electrostatic protection abilityReduce staticStatic indicating devicesSolid-state devicesColor gelDisplay device
The invention discloses an electrostatic protection structure, a display panel with an electrostatic protection function and a display device. The electrostatic protection structure is arranged in a non-display area of the display panel, the electrostatic protection structure comprises an electrostatic collection unit, an electrostatic leading-out unit and a grounding wire, wherein the electrostatic collection unit and the electrostatic leading-out unit are oppositely arranged and spaced from each other, and the electrostatic leading-out unit is connected with the grounding wire. The display panel comprises a color filter substrate, a thin film transistor array substrate and a plurality of electrostatic protection structures, wherein the color filter substrate and the thin film transistorarray substrate are oppositely arranged, and the electrostatic protection structures are arranged between the color filter substrate and the thin film transistor array substrate. According to the electrostatic protection structure, the electrostatic protection capacity of the display panel can be effectively improved, static electricity entering the driving circuit board can be reduced, and the static electricity of the driving circuit board is effectively prevented from being damaged.
Owner:XIANYANG CAIHONG OPTOELECTRONICS TECH CO LTD
In-vivo interventional ultrasonic probe with rotary positioning function and ultrasonic imaging system comprising in-vivo interventional ultrasonic probe
PendingCN111920453ASimple calculationImprove calibration accuracySurgeryCatheterUltrasonic imagingEngineering
The invention belongs to the technical field of ultrasonic imaging, and particularly relates to an in-vivo interventional ultrasonic probe with a rotary positioning function and an ultrasonic imagingsystem comprising the in-vivo interventional ultrasonic probe. The in-vivo interventional ultrasonic probe provided by the invention comprises a guide mechanism, an ultrasonic mechanism and a calibration mechanism, wherein the guide mechanism comprises a sheath tube and a transmission shaft; the ultrasonic mechanism comprises an ultrasonic transducer, the calibration mechanism comprises a timer, amagnetic generator and a magnetic sensor, wherein the magnetic generator and the magnetic sensor are oppositely arranged on the sheathing canal far-end shell and the ultrasonic mechanism. When the ultrasonic transducer rotates relative to the far-end shell, the magnetic generator generates a non-uniform magnetic field in the circumferential direction of the rotating motion, and the magnetic sensor obtains magnetic field parameter changes. The position and speed of the ultrasonic transducer are calibrated, and the deviation of the actual position and speed of the ultrasonic transducer from theideal position and speed caused by the structural characteristics of the transmission shaft, the change of the friction between the transmission shaft and the sheath tube and other factors is eliminated, so that the ultrasonic imaging system provided by the invention avoids the problem of distortion during image synthesis.
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
Display device
PendingCN110858463ASmall sizeShorten the separation distanceIdentification meansHigh densityDisplay device
The present disclosure relates to a display device. The display device comprises a plurality of light emitting units, a circuit mainboard and a processing unit. Each light emitting unit comprises an insulating body, a substrate, a light emitting chip, a driving chip and a pin. The two ends, opposite to each other, of the insulating body are respectively recessed to form a first groove and a secondgroove. The substrate is arranged in the insulating body. The light emitting chip is fixedly arranged on the substrate, and the light emitting chip is exposed out of the first groove. The driving chip is fixedly arranged on the substrate, and the driving chip is exposed out of the second groove. The first groove is filled with light-transmitting colloid. The second groove is filled with packagingcolloid. Each light emitting unit is fixedly arranged on the circuit mainboard. The processing unit is fixedly arranged on the circuit mainboard, the processing unit is electrically connected with the light emitting units, and the processing unit can control the brightness or color temperature of the light beams emitted by each light emitting unit independently. The display device in the invention can be used for solving the problems that the production cost of the circuit mainboard of the existing high-density display device is high and the related circuits of the circuit mainboard are complex.
Owner:BRIGHTEK (SHENZHEN) OPTOELECTRONIC CO LTD +1
PCB manufacturing method and PCB
ActiveCN108055764AReduce thicknessSave assembly spaceCircuit susbtrate materialsCircuit thermal arrangementsCopperSubstrate surface
The invention relates to the technical field of circuit board production, and discloses a PCB manufacturing method. The method comprises the following steps that 1, a heat-dissipating substrate and asubstrate with a through groove are provided, the upper surface and side wall of the heat-dissipating substrate are coated with copper layers respectively, and a heat-dissipating substrate circuit pattern is prepared on the copper layer on the upper surface of the heat-dissipating substrate; 2, the heat-dissipating substrate is embedded into the through groove of the substrate, the upper surface of the heat-dissipating substrate is placed in the through groove, and the lower surface of the heat-dissipating substrate is flush with the lower surface of the substrate. According to the PCB manufacturing method and a PCB, the heat-dissipating substrate with the surface lower than the surface of the PCB is embedded in the PCB, the installation space of the PCB is saved, the sidewall metallization of the heat-dissipating substrate is combined with the heat-dissipating substrate surface circuit pattern, and the setting density of power devices on the surface of the heat-dissipating substrate is increased.
Owner:DONGGUAN SHENGYI ELECTRONICS
Sealed type high-flux high-efficiency full-automatic biosynthesis device
PendingCN112063494AIncrease setup densityFlexible time controlBioreactor/fermenter combinationsBiological substance pretreatmentsHigh fluxSample mass
The invention discloses a sealed type high-flux high-efficiency full-automatic biosynthesis device. The sealed type high-flux high-efficiency full-automatic biosynthesis device comprises a moving plate, several synthesis cavity units, a sealing plate assembly, a sample adding unit and several pressurizing sealing units; the moving plate moves horizontally and linearly; the several synthesis cavityunits are fixed below the moving plate and form an upper opening in the moving plate; the sealing plate assembly is positioned above the moving plate and forms a sealed space with the moving plate through up-down movement; the sample adding unit is fixed on the sealing plate assembly; the several pressurizing sealing units are fixed on the sealing plate assembly and seal the upper opening; and the movable plate is driven by a driving part to move among the position of the sample adding unit and the positions of the pressurizing sealing units. According to the sealed type high-flux high-efficiency full-automatic biosynthesis device in the invention, automatic addition of the sample amount in the synthesis reaction process of a large batch of ultra-micro biological samples is realized; primers are automatically transferred into a sealed reaction cabin; furthermore, automatic pressurization and pressure maintaining are carried out; the pressure and synthesis speed required by synthesis are precisely controlled; and the biosynthesis efficiency is greatly improved.
Owner:DONGXUAN GENE TECH CO LTD
Heat pipe envelope of heat exchanger
InactiveCN110243210AIncrease setup densityImprove heat transfer efficiencyPipe supportsPipesPlate heat exchangerEngineering
A heat pipe envelope of a heat exchanger is used to coordinate with a partition and a heat pipe passing through an installation opening on the partition. The heat pipe envelope includes a first component and a second component. The first component includes a first flange, a first connection portion and a first channel. The heat pipe is penetrated through the first channel. The second component comprises a second flange, a second connection portion and a second channel. The first flange comprises appropriate flexibility which is slightly tilted towards the first connection portion, and the first component is drawn by force generated by tight connection of the first connection portion and the second connection portion to cause the first flange to closely leaning against one side of the partition to generate slight deformation.
Owner:LI HONG SCI & TECH
A foam glass vertical locked roof system and a construction method thereof
PendingCN108894434ABite fasteningAvoid slackRoof covering using slabs/sheetsNatural disasterArchitectural engineering
The invention relates to a foam glass vertical lock-in roof system and a construction method thereof, which is used for solving the problem that the traditional foam glass vertical lock-in roof systemhas the risk of being damaged in a strong typhoon area. The vertical locked foam glass roof system and the construction method thereof, by adding fastening screws, thereby transferring the load of the metal plate to the base layer of the roof structure, fixing and densifying the metal plate at the cornice, increasing the folding edge treatment at the cornice to prevent the wind from pouring intothe gap of the metal roof, and increasing the safety of the roof against the wind load, especially the strong typhoon, from all aspects. According to the mechanical characteristics of foam glass vertical locked roof system, through strengthening the key nodes and key parts, the system can resist the wind load in the strong typhoon area in an economical way, which increases the safety of the roof system in typhoon and other natural disasters.
Owner:SHANGHAI CONSTRUCTION GROUP
Chip unit and chip assembly
PendingCN113314493AReduce the probability of crackingRealize transmissionSemiconductor/solid-state device detailsSolid-state devicesComputer hardwareChipset
The invention provides a chip unit and a chip assembly, and the chip unit comprises a substrate; a conductive assembly and redundant salient points; the conductive assembly is arranged on a partial area of the substrate, the conductive assembly comprises a first salient point and a first bonding pad, the first bonding pad is arranged on the substrate, and the first salient point is arranged on the first bonding pad; and the redundant salient points are arranged on the other part of the area of the substrate. According to the chip unit, the cracking probability of the first salient points can be reduced, and the stability of connection between the chip unit and the packaging structure can be guaranteed; and the stress distribution on the substrate can be more uniform, so that the function of protecting functional modules in the chip unit can be achieved, and the probability of functional failure of the chip unit can be reduced.
Owner:XI AN UNIIC SEMICON CO LTD
Micro-connector and its terminal shape production method
ActiveCN100495828CSolve problems such as poor contactIncrease contact resistanceEngagement/disengagement of coupling partsContact member manufacturingManufacturing cost reductionRelationship - Father
A minisize connector and the method of the terminal shape, the minisize connector includes: the base, the covering piece and the inserting piece, the base combine with the covering piece as the mother end, the inserting piece inserts between the base and the covering piece as the father end, reduces the distance of the terminal and the size of the whole body, provides the effects that are the low inserting force, the low static actuating force effect and the fixing inserting piece. The invention is: the anti-electromagnetic interference, the adjustable terminal impedance, the low cost.
Owner:IND TECH RES INST
An intelligent three-dimensional garage
Owner:宜春首汇科技有限公司
Laboratory ultrasonic waste paper deinking equipment
ActiveCN110055791BIncrease setup densityReduce dosagePaper recyclingWaste paper working-upDeinkingUltrasonic cavitation
The invention relates to the technical field of experimental equipment manufacturing and provides laboratory ultrasonic waster paper deinking equipment. The equipment comprises a stirring drum and a reactor, the stirring drum is capable of rotating horizontally, the top of the stirring drum is provided with an opening, the reactor comprises a regular polygonal structure and a cylinder, the regularpolygonal structure is used for being inserted into the stirring drum, and the cylinder is used for sealing the opening. The regular polygonal structure is an airtight cavity, and a plurality of ultrasonic transducers are arranged on the inner wall of the airtight cavity. The inner side wall of the stirring drum is provided with a plurality of crushing teeth, and the bottom of the stirring drum is provided with a plurality of defibering teeth. By arrangement of the ultrasonic transducers in the reactor, great ultrasonic action nearby the inner wall of the stirring drum can be achieved throughthe hollow structure of the reactor; under the dual actions of stirring and ultrasonic, waste paper is deinked through compression water flow and ultrasonic cavitation, and great deinking performances and high treatment speed are realized.
Owner:NANNING UNIV
Laboratory ultrasonic waster paper deinking equipment
ActiveCN110055791AIncrease setup densityReduce dosagePaper recyclingWaste paper working-upDeinkingUltrasonic cavitation
The invention relates to the technical field of experimental equipment manufacturing and provides laboratory ultrasonic waster paper deinking equipment. The equipment comprises a stirring drum and a reactor, the stirring drum is capable of rotating horizontally, the top of the stirring drum is provided with an opening, the reactor comprises a regular polygonal structure and a cylinder, the regularpolygonal structure is used for being inserted into the stirring drum, and the cylinder is used for sealing the opening. The regular polygonal structure is an airtight cavity, and a plurality of ultrasonic transducers are arranged on the inner wall of the airtight cavity. The inner side wall of the stirring drum is provided with a plurality of crushing teeth, and the bottom of the stirring drum is provided with a plurality of defibering teeth. By arrangement of the ultrasonic transducers in the reactor, great ultrasonic action nearby the inner wall of the stirring drum can be achieved throughthe hollow structure of the reactor; under the dual actions of stirring and ultrasonic, waste paper is deinked through compression water flow and ultrasonic cavitation, and great deinking performances and high treatment speed are realized.
Owner:NANNING UNIV
Anisotropically conductive member and method of manufacturing the same
ActiveCN101276661BIncrease setup densityAvoid damageCoupling device connectionsNon-insulated conductorsConductive materialsEngineering
Owner:FUJIFILM CORP
Novel earthquake early warning method having advantages of on-site early warning and front-detection early warning
ActiveCN102183782BIncrease monitoring effortsEliminate warning blind spotsSeismologyAlarmsNatural disasterEarthquake monitoring
Owner:王暾
Vertical cavity surface emitting laser array and preparation method thereof
ActiveCN113097864AReduce distanceIncrease setup densityLaser detailsLaser active region structureVertical-cavity surface-emitting laserErbium lasers
The embodiment of the invention provides a vertical cavity surface emitting laser array and a preparation method thereof, which relate to the technical field of lasers. The vertical cavity surface emitting laser array comprises a plurality of vertical cavity surface emitting lasers. The preparation method comprises the following steps of forming a first epitaxial structure on a substrate, etching one side, far away from the substrate, of the first epitaxial structure to form a plurality of light emitting holes, and forming a second epitaxial structure covering the plurality of light emitting holes on one side, far away from the substrate, of the first epitaxial structure. The embodiment of the invention provides a vertical cavity surface emitting laser array and a preparation method thereof, which aim to realize that no mesa structure is formed, so that adjacent vertical cavity surface emitting lasers can be continuously connected, the distance between two adjacent vertical cavity surface emitting lasers is reduced, and the setting density of the vertical cavity surface emitting lasers in the vertical cavity surface emitting laser array is increased.
Owner:VERTILITE CO LTD
Camera system and data transmission method thereof, display screen and electronic equipment
PendingCN114205514AReduce the number of harnessesIncrease setup densityTelevision system detailsColor television detailsData transmissionEngineering
The invention discloses a camera system, a data transmission method thereof, a display screen and electronic equipment, relates to the field of optical imaging, and aims to improve the integration level of the camera system. The camera system comprises a main control chip, wherein the main control chip comprises at least one main control unit; at least one group of cameras, wherein each camera in each group of cameras comprises an image acquisition control chip; and at least one pair of bidirectional differential data lines, wherein each pair of bidirectional differential data lines is connected with one main control unit and all image acquisition control chips in one group of cameras. According to the camera system provided by the invention, information interaction can be realized between each main control unit and a group of cameras corresponding to the main control unit only through a pair of bidirectional differential data lines, so that the number of wire harnesses between each main control unit and the group of cameras corresponding to the main control unit is reduced, more cameras can be arranged in a unit area, and the use experience of the camera system is improved. And the arrangement density of the camera in the unit area can be increased.
Owner:BOE TECH GRP CO LTD
Cabinet and cabinet system
ActiveCN102346503BSave spaceEasy wiringDigital processing power distributionComputer hardwareNetwork connection
The invention provides a cabinet and a cabinet system. At least one operable computing system can be installed in the cabinet; the cabinet comprises network control equipment; the network control equipment comprises at least one first interface and a network control module with a plurality of control units, wherein the at least one first interface is connected with the at least one operable computing system in one-to-one correspondence and used for receiving data sent by the computing system or transmitting data to the computing system; and the network control module is connected with the at least one first interface, the at least one first interface is connected with at least one control unit, the control units are used for receiving the data sent by the computing system and transmitted by the first interface or transmitting the data to the first interface, and the data is transmitted to the computing system by the first interface. According to the scheme provided by the invention, network connection of servers in the cabinet is simple, and the design density of a plurality of rack servers is improved.
Owner:LENOVO (BEIJING) LTD
A method for realizing the connection between a clothes hanger and a clothes drying pole and a snap-fit clothes hanger
ActiveCN110241594BHigh strengthIncrease setup densityOther drying apparatusTextiles and paperStructural engineeringMechanical engineering
The invention relates to the field of household items, and specifically discloses a method for realizing the connection between a clothes hanger and a clothes rail. The rod body of the clothes rail is provided with a ventilation channel and several air outlets, and the clothes hanger is provided with an air duct and several air outlets; the clothes hanger adopts a buckle It is connected with the clothes rail in a combined manner; after the connection, the ventilation channel of the clothes rail communicates with the air duct of the clothes hanger. The invention provides a method for connecting clothes hangers and clothes rails. By fastening the clothes hangers to the clothes rails, the density of the clothes hangers can be increased as required, and the number of clothes hangers on a single clothes rail is more, which can Dry multiple pieces of clothing with high drying efficiency. When installing, the user can install from bottom to top without the user needing to lower the clothes rack to a position that is convenient for the user to operate. During the installation process, there is no need to hold the clothes rail by hand, so the clothes rail can be placed at a higher position, so the installation more convenient.
Owner:浙江富球智能科技有限公司
A vertical cavity surface emitting laser array and its manufacturing method
ActiveCN113097864BReduce distanceIncrease setup densityLaser detailsLaser active region structureVertical-cavity surface-emitting laserLaser array
Embodiments of the present invention provide a vertical cavity surface emitting laser array and a preparation method thereof, which relate to the field of laser technology. The vertical cavity surface emitting laser array includes a plurality of vertical cavity surface emitting lasers. The preparation method includes: forming a first epitaxial structure; etching and forming a plurality of light-emitting holes on a side of the first epitaxial structure away from the substrate; forming a plurality of light-emitting holes on a side of the first epitaxial structure away from the substrate The second epitaxial structure of the hole. Embodiments of the present invention provide a vertical cavity surface emitting laser array and a preparation method thereof, so as not to form a mesa structure, so that adjacent vertical cavity surface emitting lasers can be connected continuously, reducing the number of adjacent vertical cavity surface emitting lasers. The distance between them increases the arrangement density of the vertical cavity surface emitting lasers in the vertical cavity surface emitting laser array.
Owner:VERTILITE CO LTD
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