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31results about How to "Realize design requirements" patented technology
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Information transmission method and device
ActiveCN108111282ARealize design requirementsModulated-carrier systemsSignal allocationInformation transmissionInformation transfer
The invention discloses an information transmission method, comprising the steps that a first communication node determines a resource or a parameter employed when a second communication node sends areference signal; the resource or the parameter is indicated to the second communication node through a signal; the second communication node receives the signal sent by the first communication node;the resource or the parameter employed for sending the reference signal is determined according to the signal or the signal and a rule appointed by the first communication node; and the reference signal is sent through adoption of the determined resource or parameter. A design demand for transmission of the reference signal in an NR system is realized.
Owner:ZTE CORP
Two-alloy compounded functionally gradient monocrystal blade material and preparation method thereof
InactiveCN104858399ARealize design requirementsSpread evenlyPolycrystalline material growthBlade accessoriesGrowth controlSingle crystal
The invention discloses a two-alloy compounded functionally gradient monocrystal blade material and a preparation method thereof and belongs to the technical field of high-temperature alloy and preparation thereof. The blade root and middle part of a monocrystal blade are made of Ni-based high-temperature alloy, and the blade top of the monocrystal blade is made of monocrystal blade material of Ni3Al-based hyperthermia alloy; the blade root and middle part of the material are predicted to have a better medium and low temperature service performance, and the blade top of the material is predicted to have better hyperthermia service performance. The preparation method comprises the steps of design of form, pouring technology, monocrystal growth control and thermal treatment system. According to the invention, through the design of a narrow passage of a graining device, the longitudinal distribution of two alloys in the blade can be accurately controlled, so that the process stability and material designability are greatly improved; the obtained monocrystal blade material realizes functionally gradient service and meets the design demands of new-generation aero-engines.
Owner:BEIHANG UNIV
Shell assembly and electronic device
ActiveCN109244674ANo interferenceGuaranteed interferenceSimultaneous aerial operationsAntenna supports/mountingsEngineeringMechanical engineering
An embodiment of the present application provides a housing assembly, comprising a first housing, a second housing and a rotating shaft, wherein the first housing and the second housing are rotatablyconnected with each other through the rotating shaft; At least two radiator are arranged on that rotate shaft, the first shell and the second shell are both provided with radiators, and when the firstshell and the second shell are in a folded state, the radiator on the first shell and the radiator on the second shell are staggered. when the first housing and the second housing are in the folded state, the radiators on the electronic device do not overlap each other, which can reduce the interference between each radiator and improve the radiator performance. The requirement of multi-antenna design of electronic equipment can be realized.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Micro loudspeaker and electronic device utilizing same
ActiveCN102625216AImprove adaptabilityRealize design requirementsCircuit lead arrangements/reliefLoudspeakerEngineering
The invention discloses a micro loudspeaker. A shell of the micro loudspeaker comprises an upper side and a lower side. Electrical connecting pieces in elastic slice-structures comprise first deformation portions, second deformation portions and connecting portions, wherein the first deformation portions are arranged on the upper side of the shell and are upwardly bent, the second deformation portions are arranged on the lower side of the shell and are downwardly bent, the connecting portions are used for electrically connecting the first deformation portions with the second deformation portions, and first conductivity portions and second conductivity portions are respectively arranged at tops of the first deformation portions and bottoms of the second deformation portions. As the assembling mode of the micro loudspeaker is variable, adaptability of the micro loudspeaker with an electronic device in assembling is improved. The electronic device comprises the micro loudspeaker, an outer casing, a first sound hole and circuit boards. The first conductivity portions or the second conductivity portions of the micro loudspeaker are electrically connected with the circuit boards. Design requirements of the electronic device utilizing the micro loudspeaker are met in use.
Owner:GOERTEK INC
Narrow-frame display panel, preparation method thereof and narrow-frame display device
ActiveCN110426877AImprove flexibilityImprove rigidityStatic indicating devicesFinal product manufacturePolymer resinLight irradiation
The invention discloses a narrow-frame display panel, a preparation method thereof and a narrow-frame display device. The flexibility and rigidity conversion of a substrate base plate can be realizedby selecting a flexible photosensitive hardening polymer resin material with high light transmittance and carrying out selective light irradiation treatment. The bending area of the substrate base plate is flexible and can be bent and hidden to the back of the substrate base plate, so that the narrow frame of the panel is realized; and the planar area of the substrate base plate is rigid and can maintain a stable cell thickness when bent.
Owner:SUZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD
Embedded touch control array substrate, display panel and liquid crystal display device
PendingCN109324455ASave spaceRealize design requirementsNon-linear opticsVertical projectionLiquid-crystal display
The invention discloses an embedded touch control array substrate, a display panel and a liquid crystal display device. The embedded touch control array substrate is provided with a display area and afan-out area and comprises an underlayment and further comprises a first metal layer, a second metal layer and a third metal layer which are sequentially arranged along the underlayment from bottom to top, and insulation layers are arranged between the metal layers; the first metal layer is provided with scanning lines in the display area and provided with first leads in the fan-out area; the second metal layer is provided with data lines and touch control lines in the display area and provided with second leads in the fan-out area; the third metal layer is provided with third leads in the fan-out area; and every adjacent three of the first leads, the second leads, the third leads serve as one set in the fan-out area, each set of three leads comprises the corresponding first lead, the corresponding second lead and the corresponding third lead, each set of three leads is located at different layers, the vertical projections of each set of three leads in the array substrate are overlapped, each lead is used for being connected with the corresponding data line or touch control line, and the thickness of a lower frame of the array substrate can be decreased.
Owner:KUSN INFOVISION OPTOELECTRONICS
Dispensing and managing device in wireless increment service system
InactiveCN101562786ARelieve pressureRealize design requirementsSpecial service for subscribersCommmunication supplementary servicesService systemData content
The invention relates to a dispensing and managing device in a wireless increment service system, comprising an operator management and control platform, a management platform and a master control dispensing platform. The master control dispensing platform is respectively connected with the operator management and control platform and the management platform and dispenses data to at least one service platform; the master control dispensing platform controls the loads of each service processing server through obtaining the state information of the service processing server, and sends a newly uplink message to the service processing server with least loads for processing; the management platform adopts a reverse acting server; and the reverse acting server is a request for the static page of an original WEB server, prevents the original server from overloading, displays correlative information to a browse user according to roles as well as protects and edits data contents. By adopting the RMI technology, the invention can shunt data to a plurality of servers so as to lighten the pressure of the servers and realize the designing requirements and technical targets.
Owner:上海东方龙新媒体有限公司
Cloud server-based active noise reduction earphone design system and method
ActiveCN107948789AImprove noise reductionImprove consistencyMicrophonesSignal processingSystems designData acquisition
The invention relates to the technical fields of active noise reduction and communication, in particular to a cloud service-based active noise reduction earphone design system and method. According tothe cloud service-based active noise reduction earphone design system and method, local active noise reduction design systems and a cloud server are included, wherein each local active noise reduction design system comprises an earphone wearing device, a data acquisition device, a to-be-designed noise reduction earphone and a monitoring device. Compared with an existing active noise reduction on-line design system, the system and method have the advantages that parameters of the noise reduction system can be designed on line according to the vocal cavity characteristic of each to-be-designedactive noise reduction earphone, all the active noise reduction earphones designed by adopting the system can achieve an excellent noise reduction effect, and it can be guaranteed that the noise reduction performances of the designed active noise reduction earphones have the good consistency; and meanwhile, by adopting the cloud server to design the noise reduction parameters, the computing speedis increased, the computing performance is improved, the burden of a user side is reduced, the requirement of serving design of multiple noise reduction systems simultaneously is met.
Owner:HUITING ACOUSTICS TECH BEIJING CO LTD
Motor rotor, processing method thereof and synchronous reluctance motor
PendingCN110601395AImprove performanceImprove power factorMagnetic circuit rotating partsManufacturing cage rotorsMagnetic barrierSynchronous reluctance motor
The invention provides a motor rotor, a processing method thereof and a synchronous reluctance motor. The motor rotor comprises a rotor core. The rotor core is provided with a plurality of magnetic barrier groups along a circumferential direction. Each magnetic barrier group comprises a plurality of magnetic flux barriers which are arranged at intervals along the radial direction; magnetic conduction channels are formed between the adjacent magnetic flux barriers; a middle reinforcing rib is arranged in each magnetic flux barrier under the same pole; the middle reinforcing ribs are arranged attwo ends of the magnetic flux barrier; outer circle reinforcing ribs are respectively arranged on the outer circumference of the rotor core corresponding to two ends of each magnetic flux barrier; the middle reinforcing rib and the outer circle reinforcing rib are arranged at intervals; a filling groove is formed among the middle reinforcing rib, the outer circle reinforcing rib and the magneticconduction channels on the two sides; the filling groove is filled with a filling layer; and the outer circumference of the rotor core is machined after the filling groove is filled with the filling layer, so that the radial width of the outer circle reinforcing rib can be adjusted. According to the motor rotor, the motor air gap can be reasonably adjusted, the motor power factor is improved, andthe motor performance is improved.
Owner:GREE ELECTRIC APPLIANCES INC
Touch panel, fabrication method of touch panel, and display apparatus
ActiveCN108549503AImprove adhesionImprove conductivityInput/output processes for data processingComputer scienceTouch panel
The invention discloses a touch panel, a fabrication method of the touch panel, and a display apparatus. The touch panel comprises a substrate having a first region and a second region surrounding thefirst region, a routing layer located on the substrate of the second region, and a conductive layer located on the substrate of the first region and directly covering part of the routing layer, wherein the exposed routing layer serves as a routing lead-out region. The fabrication method of the touch panel comprises the steps of providing the substrate, wherein the substrate is divided into the first region and the second region surrounding the first region; forming the routing layer, wherein the routing layer is located on the substrate of the second region; and forming the conductive layer,wherein the conductive layer is located on the substrate of the first region and directly covers part of the routing layer, and the exposed routing layer serves as the routing lead-out region. According to the touch panel and the fabrication method of the touch panel, the touch effect of the touch panel can be improved and the design demand of a narrow bezel can be met, so that the market demand of the narrow bezel of the display apparatus is met.
Owner:YUNGU GUAN TECH CO LTD
Interconnected chip and data transmission method between chips
InactiveCN103136145AFirmly connectedRealize design requirementsElectric digital data processingTransceiverInterconnection
The invention relates to an interconnected chip which can be connected with other chips and a data transmission method between chips. The interconnected chip comprises a sending state machine, a serial transceiver and a receiving state machine, wherein the sending state machine conducts framing for data which needs sending, the serial transceiver conducts serialization and transmitting for data after framing, and the receiving state machine receives data and conducts data detaching and analysis. The invention provides a circuit structure of an interconnection protocol, the circuit structure of the interconnection protocol passes through a serial link between the chips and is arranged between two chips or among multiple chips, and the circuit structure achieves a circuit design requirement for conducting interconnection among the chips.
Owner:AVIC NO 631 RES INST
Wireless communication method and device
PendingCN113225170ARealize design requirementsModulated-carrier systemsBaseband system detailsTelecommunicationsInformation transmission
The invention provides an information transmission method, which comprises the following steps: a first communication node determines resources or parameters used by a second communication node for sending a reference signal; indicating resources or parameters to the second communication node through signaling; the second communication node receives the signaling sent by the first communication node; according to the signaling, or the signaling and a rule agreed with the first communication node, determining resources or parameters used for sending the reference signal; and sending the reference signal by adopting the determined resource or parameter. In this way, the design requirement for reference signal transmission in the NR system is met.
Owner:ZTE CORP
Self-adaptive read path delay calculation method and circuit for DRAM physical interface
ActiveCN111028873AWays to Simplify Latency CalculationRealize design requirementsDigital storageData conversionData portEngineering
Owner:XI AN UNIIC SEMICON CO LTD
Automatic bouquet instrument
InactiveCN105947328ASimple structure and easy to useEasy to operatePackagingEngineeringMechanical engineering
The invention relates to the field of gardening and in particular to an automatic bouquet instrument which comprises a bracket, wherein an upper shaping disc is arranged at the upper end of the bracket, a bundling mechanism and a lower shaping disc are sequentially arranged at the upper end of the bracket downwards; a base is arranged at the bottom of the bracket; a garbage box is arranged on the base; shaping holes with the same amount are both formed in the upper shaping disc and the lower shaping disc; the upper shaping disc has a rotatable structure; and the lower shaping disc is connected with a flat cutting device. According to the automatic bouquet instrument, a whole bouquet can be shaped, and sprays of the shaped bouquet are in a spiral shape; in addition, the automatic bouquet has a simple and easy structure, is convenient in operation and can be widely applied to various environments; and the amount of the shaping holes can be increased or reduced according to the actual needs, shaping plates with different amount of the shaping holes can be used for the flower type needs with different amounts by only changing upper and lower shaping plates with the corresponding shaping holes.
Owner:CHENGDU VOCATIONAL COLLEGE OF AGRI SCI & TECH
Automatic bouquet instrument
Owner:CHENGDU VOCATIONAL COLLEGE OF AGRI SCI & TECH
An adaptive read path delay calculation method and circuit for dram physical interface
ActiveCN111028873BWays to Simplify Latency CalculationRealize design requirementsDigital storageData conversionData portEngineering
The invention discloses an adaptive read path delay calculation method and circuit for a DRAM physical interface. The method is to input a read operation to the physical interface of the memory at a fixed time, and then perform a data port on the physical interface of the memory and a DRAM side Monitor, wait until the corresponding signal fluctuation moment is found, and lock the time difference. The method can realize the calculation of read data delay and simplifies the calculation of read path delay.
Owner:XI AN UNIIC SEMICON CO LTD
A wireless communication method and device
ActiveCN108111282BRealize design requirementsModulated-carrier systemsSignal allocationComputer networkTelecommunications
A wireless communication method, comprising: a first communication node determines resources or parameters used by a second communication node to send a reference signal; indicates the resources or parameters to the second communication node through signaling; the second communication node receives the information sent by the first communication node signaling; according to the signaling, or the signaling and the rules agreed with the first communication node, determine resources or parameters used for sending the reference signal; use the determined resources or parameters to send the reference signal. In this way, the design requirement for reference signal transmission in the NR system is realized.
Owner:ZTE CORP
Touch panel, manufacturing method thereof, and display device
ActiveCN108549503BImprove touch performanceSmall sizeInput/output processes for data processingDisplay deviceMechanical engineering
Owner:YUNGU GUAN TECH CO LTD
Imaging view field splicing structure
InactiveCN112525342ARealize design requirementsDesigned to meet field of view requirementsRadiation pyrometrySpectrum investigationSpectral bandsOptical spectrometer
The invention discloses an imaging view field splicing structure which comprises mounting flange surfaces of two infrared spectrometers and mounting flange surfaces of three visible spectrometers, andrealizes mounting and splicing of the two infrared spectrometers and the three visible spectrometers. The view field splicing angle of the two infrared spectrometers is 20 degrees, an inner splayed splicing structure is adopted, and the included angle between the mounting flange surface of each infrared spectrometer and the ground is 10 degrees; the field splicing angle of the three visible spectrometers is 19 degrees, one visible spectrometer is a compensation spectrometer, the mounting flange surface of the visible spectrometer is parallel to the ground, and the included angles between themounting flange surfaces of the other two visible spectrometers and the ground are 9.5 degrees respectively. According to the structure, a frame type casting structure is adopted, under the conditionthat the design requirements for high lightness and light weight of airborne design are met, splicing of wide view fields of spectrometers is met, and it is also guaranteed that the whole equipment meets the design requirements for visible-to-short-wave infrared imaging through carrying of imaging spectrometers of different spectral bands.
Owner:AEROSPACE INFORMATION RES INST CAS
A method for automatically binding bouquets
InactiveCN106105809BSimple structureEasy to operateBouquet binding apparatusEngineeringElectromagnetic induction
The invention relates to the field of gardening, in particular to a method for automatically bundling a bouquet. The method comprises the following steps that 1, each flower branch sequentially penetrates through a corresponding hole formed in an upper reshaping disc and a corresponding hole formed in a lower reshaping disc; 2, the height of the flower branches is fixed as needed through positioning clamps arranged on inner split sheets of the upper reshaping disc; 2, the upper reshaping disc is rotated, the upper portion of the bouquet can be driven to rotate while the upper reshaping disc is rotated, and then spiral bouquet reshaping is completed; 4, a bundling mechanism is regulated to bundle and fix the bouquet; 5, the portions, exposing out of the lower reshaping disc, of the flower branches are cut off, so that the bottoms of the flower branches of the whole bouquet are flush; 6, electromagnetic induction disappears, and all the positioning clamps are loosened; 7, the bouquet and the upper reshaping disc are taken out. According to the method, the whole bouquet can be reshaped, and the flower branches of the reshaped bouquet are spiral; the structure is simple and easy to use, operation is convenient, and the method can be widely applied to various environments.
Owner:CHENGDU VOCATIONAL COLLEGE OF AGRI SCI & TECH
Design system and method of active noise-cancelling headphones based on cloud service
ActiveCN107948789BImprove noise reductionImprove consistencyMicrophonesSignal processingSystems designData acquisition
The invention relates to the technical fields of active noise reduction and communication, in particular to a cloud service-based active noise reduction earphone design system and method. According tothe cloud service-based active noise reduction earphone design system and method, local active noise reduction design systems and a cloud server are included, wherein each local active noise reduction design system comprises an earphone wearing device, a data acquisition device, a to-be-designed noise reduction earphone and a monitoring device. Compared with an existing active noise reduction on-line design system, the system and method have the advantages that parameters of the noise reduction system can be designed on line according to the vocal cavity characteristic of each to-be-designedactive noise reduction earphone, all the active noise reduction earphones designed by adopting the system can achieve an excellent noise reduction effect, and it can be guaranteed that the noise reduction performances of the designed active noise reduction earphones have the good consistency; and meanwhile, by adopting the cloud server to design the noise reduction parameters, the computing speedis increased, the computing performance is improved, the burden of a user side is reduced, the requirement of serving design of multiple noise reduction systems simultaneously is met.
Owner:HUITING ACOUSTICS TECH BEIJING CO LTD
Micro loudspeaker and electronic device utilizing same
ActiveCN102625216BImprove adaptabilityRealize design requirementsCircuit lead arrangements/reliefElectricityEngineering
Disclosed is a micro loudspeaker. The casing of the micro loudspeaker comprises an upper side surface and a lower side surface. An electric connecting piece is of an elastic sheet structure, and comprises a first deformation part which is located on one side of the upper side surface of the casing and is side bent upwards, a second deformation part which is located on one side of the lower side surface of the casing and is side bent downwards, and a connecting part for electrically connecting the first deformation part and the second deformation part. Moreover, the top end of the first deformation part and the bottom end of the second deformation part are respectively provided with a first conducting part and a second conducting part. The assembly manners of this micro loudspeaker are diverse, thereby increasing the assembly suitability of the micro loudspeaker and an electronic device. An electronic device comprises a micro loudspeaker mentioned above, a shell, a first sound hole and a circuit board, wherein a first conducting part or a second conducting part of the micro loudspeaker is electrically connected to the circuit board. An electronic device using such a micro loudspeaker is beneficial for realizing the design requirements of the electronic device.
Owner:GOERTEK INC
A banknote turning channel structure
ActiveCN113689616BGuaranteed validityAchieve tensionCoin/currency accepting devicesSteering wheelStructural engineering
The invention discloses a banknote turning channel structure, which comprises an upper channel assembly located above and a lower channel assembly located below, the upper channel assembly includes several upper transmission wheels and an upper belt, and the lower channel assembly includes several lower transmission wheels and a lower belt , a transmission channel is formed between the upper belt and the lower belt, and banknotes are transmitted between the upper belt and the lower belt; several upper driving wheels and several lower driving wheels are respectively provided with driving wheels, which are respectively upper driving wheels and lower driving wheels, and several The distribution of the lower driving wheels forms a triangular structure; several upper driving wheels also include the upper driving wheel and the steering wheel of the horizontal channel, and the upper belt realizes the connection of the steering wheel and the upper driving wheel. The configuration of double belts and double power makes the horizontal transmission and turning transmission power of banknotes more uniform. At the same time, it adopts the design of floating wheel structure and belt pressure structure, and uses belt pressure for grip transmission in places where there is insufficient space, ensuring the transmission of power. effectiveness.
Owner:CASHWAY FINTECH CO LTD
A Semiconductor Laser Integrated Surface Grating Active Filter
ActiveCN113823993BCompact structureReduce volumeLaser optical resonator constructionGainErbium lasers
Owner:日照市艾锐光电科技有限公司
Housing components and electronics
ActiveCN109244674BNo interferenceGuaranteed interferenceSimultaneous aerial operationsAntenna supports/mountingsAntenna designEngineering
An embodiment of the present application provides a casing assembly, including a first casing, a second casing, and a rotating shaft, the first casing and the second casing are rotatably connected through the rotating shaft; the rotating shaft includes at least Two radiators, the first casing and the second casing are provided with radiators, and when the first casing and the second casing are in a folded state, the first casing The position of the radiator on the upper shell and the radiator on the second shell are staggered. When the first casing and the second casing are in the folded state, the radiators on the electronic device do not overlap, which can reduce the interference between the radiators and improve the performance of the radiators. The requirement of multi-antenna design of electronic equipment can be realized.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Double-layer packaging substrate alignment method suitable for laser through hole
PendingCN114364167ARealize design requirementsSolve misalignmentMultilayer circuit manufacturePrinted element electric connection formationBi layerLaser drilling
The invention discloses a double-layer packaging substrate alignment method suitable for laser through holes. The double-layer packaging substrate alignment method comprises the following steps: cutting: cutting a substrate with a certain size; mechanical drilling is conducted, specifically, a line alignment reference A before laser and a pattern line alignment reference D are manufactured; a laser drilling alignment reference B, a laser hole window and a window of a line alignment reference C are manufactured; laser drilling is carried out, wherein a laser via hole in the effective area is manufactured for interlayer conduction, and a line alignment reference C is manufactured; performing copper deposition and electroplating: performing glue residue removal, chemical copper plating and copper electroplating treatment on the laser conduction hole for interlayer conduction and the through hole of the reference C, so that the inner wall of the hole is plated with copper and the interlayer is mutually conducted; and a pattern circuit: when the pattern circuit is manufactured, taking the composite hole fitted by the reference C and the reference D as an alignment reference. Multiple alignment references are involved in the method, and the design requirement that the interlayer alignment degree is smaller than or equal to 25 micrometers is met on the premise that the alignment degree of the patterns on the same layer and the blank is guaranteed.
Owner:JIANGSU PROVISION ELECTRONICS CO LTD
Paper money turning channel structure
ActiveCN113689616AGuaranteed validityAchieve tensionCoin/currency accepting devicesSteering wheelDrive wheel
The invention discloses a paper money turning channel structure which comprises an upper channel assembly located on the upper portion and a lower channel assembly located on the lower portion, the upper channel assembly comprises a plurality of upper transmission wheels and an upper belt, and the lower channel assembly comprises a plurality of lower transmission wheels and a lower belt. A transmission channel is formed between the upper belt and the lower belt, and paper money is transmitted between the upper belt and the lower belt. Driving wheels, namely upper driving wheels and lower driving wheels, are arranged in the upper transmission wheels and the lower transmission wheels respectively, and the lower transmission wheels are distributed to form a triangular structure; the upper transmission wheels further comprise horizontal channel upper transmission wheels and steering wheels, and the steering wheels are connected with the upper driving wheels through the upper belt. By adopting the configuration of double belts and double power, the power of horizontal transmission and turning transmission of paper money is more uniform, and meanwhile, by adopting the design of a floating wheel structure and a belt pressure structure, holding transmission is carried out by adopting belt pressure at a position with insufficient space, so that the effectiveness of transmission power is ensured.
Owner:CASHWAY FINTECH CO LTD
Dual-resonant antenna design method and electronic equipment
PendingCN114284702AImprove design efficiencyRealize design requirementsAntenna supports/mountingsRadiating elements structural formsAntenna designResonance
The invention discloses a dual-resonant antenna design method and electronic equipment. The method comprises the steps that a first target characteristic mode is determined, and the first target characteristic mode is used for representing first resonance of a target frequency band; determining whether the first target characteristic mode exists on a first structure, wherein the first structure is an antenna floor structure with a preset size; if the first target characteristic mode does not exist on the first structure, arranging a first antenna radiator connected with the first structure at a first position on the peripheral side of the first structure, and adjusting the length of the first antenna radiator to form the first target characteristic mode; and determining a first current strongest distribution area of the first structure under the first target characteristic mode, wherein the first current strongest distribution area is used for determining a feed-in position of an excitation signal of the first resonance.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Transporting and fixing method for modular house
ActiveCN110422108ARealize design requirementsSimplify tedious stepsBuilding repairsLoad securingComputer moduleEngineering
The invention provides a transporting and fixing method for a modular house. The method comprises the following steps that prefabricated components are processed according to a drawing; the positionsof the prefabricated components are set according to the module sizes on a flat car body, the spacing between every two adjacent prefabricated components is determined, and in addition, the usage number of the prefabricated components is determined according to the module sizes and the number of stand columns; a proper fixing point for a positioning mechanism is selected according to the actual sizes of the bottoms of modules, and the positioning mechanism is fixed after checking without errors; module boxes are hoisted, and a hoisting tool is removed after all the module box stand columns arearranged in placed; and baffles are inserted in from one ends of the outer corners of the module boxes, so that the corners of the module boxes are limited and clamped. Through cooperation of the prefabricated components and an existing flat car, the design requirement of the architectural scheme for large space modules is met, the cumbersome steps of existing transporting and fixing modes are simplified, and meanwhile, exterior decorative materials of the modular house with exterior decorative materials are not damaged due to previous binding.
Owner:MCC TIANGONG TIANJIN EQUIP MFG
A single-stage goa circuit and display device
ActiveCN111028755BReduce in quantityRealize design requirementsStatic indicating devicesDigital storageScan lineDisplay device
The invention discloses a single-stage GOA circuit and a display device. The circuit includes a plurality of transistors, the first ends of the plurality of transistors are connected to a preset clock signal, and the second ends of the plurality of transistors are connected to each other. At point Q, the third terminals of the plurality of transistors are used as output terminals to drive the scanning lines of the plurality of rows respectively. In the present invention, a single group of GOAs is used to drive multiple rows of scan lines, so as to reduce the number of GOA units required for the panel assembly, thereby realizing the design requirement of a narrow frame.
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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