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76results about How to "Great room to play" patented technology
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Bluetooth Low Energy (BLE) invisible intelligent lock system controlled by BLE equipment
InactiveCN103174337AMeet the priceFulfil requirementsElectric permutation locksEngineeringData transmission
The invention discloses a Bluetooth Low Energy (BLE) invisible intelligent lock system controlled by BLE equipment. The BLE invisible intelligent lock system controlled by the BLE equipment is based on the BLE wireless communication technology. The BLE invisible intelligent lock system comprises a BLE invisible intelligent lock, the BLE equipment, an application program (APP) capable of running on the BLE equipment, a BLE gateway, and the like. According to the BLE invisible intelligent lock system controlled by the BLE equipment, a key is replaced with the BLE equipment like a daily used smart phone to control the BLE intelligent lock, the BLE technology is adopted to guarantee safety of data transmission and enable the BLE intelligent lock to work over a year normally only by being powered by a battery, requirements of users for safety, convenience and price and the like of a lockset system are met, usage of the key, a lock cylinder and other parts is eliminated by adding only one BLE module, and the lock industry is promoted to step into an energy-saving and environment-friendly lower-carbon time.
Owner:鲁亚诗 +1
Microwave oven without magnetron
InactiveCN102062424AAchieve the effect of cookingGreat room to playDomestic stoves or rangesLighting and heating apparatusMicrowave ovenEngineering
The invention relates to a microwave oven without a magnetron, comprising an oven cavity, a control circuit, a microwave signal generation module, a microwave antenna and a power circuit, wherein the microwave signal generation module is used for replacing the magnetron and generating a microwave signal which satisfies the required amplitude of cooking; the microwave antenna is used for transmitting the microwave signal to the oven cavity; the power circuit is used for providing a working power supply for the control circuit and the microwave signal generation module; and the microwave signal generation module comprises a microwave signal generation circuit and a power amplification circuit. In the invention, the main part for generating microwave in the oven is not a traditional magnetron, but an electronic circuit which is composed of semiconductor elements and is used as a signal source to generate the microwave signal at a frequency band of 2450 MHz or 900 MHz; the microwave signal voltage is amplified to an amplitude enough for cooking food through the amplification circuit and transmitted to the inner part of the oven cavity through the antenna, thereby reaching the effect of cooking the food; the power circuit is more convenient and faster; the structure is small, exquisite and reasonable; and the control of power output is more flexible.
Owner:GUANGDONG GALANZ GRP CO LTD
Plunger type motor pump
ActiveCN102619720AReduce intensityReduce stiffnessPositive-displacement liquid enginesMulti-cylinder pumpsEngineeringCylinder block
The invention discloses a plunger type motor pump, and belongs to a plunger pump. The problems of weak strength and low overall power density of a cylinder of the conventional plunger motor pump are solved. According to the plunger type motor pump, a motor stator is assembled in a housing. The two ends of the cylinder are supported in the centers of a left end cover and a right end cover respectively. A motor rotor is sleeved on and fixedly connected with a lug boss on the middle part of the cylinder. N plunger cavities are reserved in each of the left and right end faces of the lug boss of the cylinder. A plunger piston shoe component is arranged in each plunger cavity. Suction and forcing valve components are arranged in correspondence to each plunger piston shoe component on the lug boss of the cylinder. A left swash plate is fixed on the inner side of the left end cover, and a right swash plate is fixed on the inner side of the right end cover. The plate surfaces of the left and right swash plates are parallel. Every two coaxial plunger piston shoe components are pressed against each other through a support rod, and piston shoe heads at the two ends are pressed on the plate surfaces of the left and right swash plates respectively. Reverse thrust generated between the plunger piston shoe components at the two ends and the swash plates and hydraulic acting force in the cylinder are transmitted through the support rods, and internal reacting force is fully utilized, so that the number of the parts is decreased, the overall strength of the pump is strengthened, and the internal space utilization rate of the cylinder is increased.
Owner:HUAZHONG UNIV OF SCI & TECH
Method for preparing warm composite woven fabric
InactiveCN102181986AElasticIncreased warmth and bulkinessMulti-ply fabricsSwivel-woven fabricsYarnSurface layer
The invention relates to a method for preparing warm composite woven fabric. The warm composite woven fabric is prepared by interweaving a group of warp yarns (1) and three groups of filling yarns in an overlapped way, wherein the three groups of filling yarns are respectively face weft (2), intermediate weft (2') and back weft (2''), the face weft (2), the intermediate weft (2') and the back weft (2'') are arranged according to the proportion of 1:1:1, the warp yarn (1) and the face weft (2) are woven into satin weave which has 8 lines and 5 step weft faces and serves as a surface layer according to a mode of an upper needle and seven lower needles and 5 weft step numbers, the warp yarn (1) and the back weft (2'') are woven into satin weave which has 8 lines and 5 step weft faces and serves as a lining according to a mode of an upper needle and seven lower needles and 5 weft step numbers, the warp yarn (1) and the intermediate weft (2') take honeycomb weave as an intermediate layer in terms of Rj equal to Rw and equal to 8, and the Rj and the Rw are respectively the circulated yarn numbers of warp weave and weft weave. The warm composite woven fabric prepared by the method integrates the characteristics of light weight, super warm property, softness, comfortableness, moisture absorption, air permeability, bacterial resistance and bacterial restraint, and the production is simple and easy to implement.
Owner:江苏保丹服饰有限公司
Novel necklace pendant inlaying port structure and its making process
The invention discloses a novel necklace pendant inlaying port structure, which includes an inlaying port and a gemstone. The inlaying port structure is characterized in that: the inlaying port is provided with fixation buckles, each fixation buckle is provided with a through hole, which is provided with a fixation pin. The preparation process of the novel necklace pendant inlaying port structure consists of the steps of: previous preparation; platemaking; precise casting; finishing; gemstone inlaying; polishing; assembling; gold plating; and QC examination. Compared with the prior art, the structure provided in the invention has the advantages that: employment of the structure can shake the inlaying port structure and has no influence on the refraction light of the gemstone, so that while ensuring more light to enter, the shaking of the gemstone can make the gemstone more colorful and dazzling.
Owner:深圳市星光达珠宝首饰实业有限公司
Method and apparatus for determining interactive result, storage medium and electronic device
ActiveCN108347650AReduce update frequencyLow costSelective content distributionClient-sideElectronic equipment
The invention provides a method and apparatus for determining an interactive result, an electronic device, and a storage medium. The method comprises the following steps: receiving a bullet screen message sent by a live broadcast client; if identification characters are identified from the bullet screen message, matching the bullet screen message corresponding to the identification characters withanswer data corresponding to an interactive task; and outputting a matching result. By adoption of the method provided by the invention, a user can participate in the interactive task without upgrading or updating the original live broadcast client, thereby reducing the frequency of upgrading and updating the live broadcast client and reducing the cost of artificial code-compiling; and moreover,the interactive bullet screen message input by the user is not in a fixed format, so that the user experience is better.
Owner:GUANGZHOU HUYA INFORMATION TECH CO LTD
Engraved, painted and embedded crystal relief shell for door sheets and covers of motor vehicle
InactiveCN101966794AReduce thicknessReduce manufacturing costOrnamental structuresSpecial ornamental structuresEngineeringAirbag
The invention provides an engraved, painted and embedded crystal relief shell for door sheets and covers of a motor vehicle, which has the advantages of small thickness, light weight and easy manufacturing, in particular to a shell for a cosmetic mirror cover, a liquid crystal display cover, a spectacle cover, a storage box cover, an ashtray cover, a vehicle socket cover, a saucer cover, a safety air bag cover, a shoe box panel, an umbrella storage box panel, a mobile phone rack panel, a glove box door sheet, a map bag panel and a sun shield which belong to interior ornaments of the motor vehicle. The technical scheme is as follows: the crystal relief shell comprises a transparent material layer and a painted layer, wherein the outer side of the transparent material layer has a smooth surface, and the inner side is engraved to form ragged shapes; the painted layer is attached to the inner side of the transparent material layer; the transparent material layer is transparent or translucent, and the painted layer is non-transparent; the crystal relief shell also comprises an inlay, a colored layer, a magnet block, a magnetic layer, a plurality of transparent protective layers and a shaping base plate; and the maximum thickness of the transparent material layer can reach more than 6mm, and the maximum engraving depth in the transparent material layer can reach more than 4mm.
Owner:张清华
Anti-twisting novel soft steel energy dissipation device of plane irregular structure
An anti-twisting novel soft steel energy dissipation device of a plane irregular structure comprises a locating connector 1, a first energy dissipation soft steel strip set 2, a second energy dissipation soft steel strip set 3, a first bolt hole set 4 and a second bolt hole set 5. Installation positions of soft steel energy dissipation strips can be accurately fixed through the arrangement of the locating connector. The soft steel energy dissipation device can not only improve rigidity of a building structure and improve structural damping, but also have effects of deformation and energy dissipation when the structure encounters an earthquake action and improve an earthquake resistant property of the structure, and meanwhile the soft steel energy dissipation device has functions of corrosion resistance and rust resistance, an installable / detachable function and other functions. The anti-twisting novel soft steel energy dissipation device of the plane irregular structure can be applied to not only a new-built structure, but also a reinforced improvement of an old building, and satisfies double needs of a newly-built building and an old building. With increasing complexity of a building structure form and increasingly improved requirements of people for building performance, the anti-twisting novel soft steel energy dissipation device of the plane irregular structure has a wide development space and wide engineering application prospect.
Owner:CHINA MCC17 GRP
Video recommendation method and device
ActiveCN110809175AIn line with preferencesIncrease stickinessSelective content distributionComputer graphics (images)Interactive video
The invention discloses a video recommendation method and device. The method comprises the following steps: 1, ; obtaining interaction data sent by the terminal, the interaction data being data generated when the terminal plays an interaction video to a first interaction node for interaction operation, the interaction video comprising the first interaction node and a second interaction node, the first interaction node being in front of the second interaction node, and the interaction video comprising a plurality of branch plot videos at the second interaction node; generating plot decision data of the interactive video according to the interactive data; according to the plot decision data, determining a target branch plot video of the terminal at the second interaction node in the plurality of branch plot videos; and sending the target branch plot information to the terminal, so that the terminal plays the target branch plot video at the second interaction node according to the targetbranch plot information. According to the method, favorite plot branches are provided for users, the user stickiness is improved, and a play space is provided for creators. According to the invention,the favorite branch plot of the user can be recommended through an artificial intelligence method.
Owner:深圳市雅阅科技有限公司
Method and system for acquiring webpage template, and method and system for generating single website
InactiveCN102096715AGreat room to playImprove usabilitySpecial data processing applicationsWeb siteWorkload
The invention discloses a method for acquiring a webpage template. The method comprises the following steps that: a template management server receives webpage templates uploaded by a template making terminal; and a template client synchronizes webpage templates to serve as a template component. The embodiment of the invention provides the method and a system for acquiring the webpage template, and the method and the system for generating a single website, which overcome the defects in the prior art and can reduce the workload of a webpage maker.
Owner:SHENZHEN LONG VISION
Parallel bioreactor system
PendingCN108018204AIncrease growth densityIncrease dissolved oxygen levelsBioreactor/fermenter combinationsBiological substance pretreatmentsCulture fluidControl system
The invention provides a parallel bioreactor system. The parallel bioreactor system comprises: an oscillator for generating oscillatory motion; a plurality of culture containers mounted on the oscillator, wherein each culture container has an inner chamber, every inner chamber comprises an upper cylindrical part and a lower inverted frustoconical bottom part, the cross section of the cylindrical part coincides with the top cross section of the inverted frustoconical bottom part, and the bottom of the cylindrical part is connected with the top of the inverted frustoconical bottom part; disposable culture bags arranged in the inner chambers of the culture container and used for accommodating a culture solution, wherein each disposable culture bag has a multifunctional cover plate, the multifunctional cover plates are connected to the tops of the culture bags to seal the culture bags, and the multifunctional cover plates are provided with a plurality of access holes communicating with theinternals of the disposable culture bags; and a control system, wherein the control system controls the oscillatory motion of the oscillator and the parameters of the culture solution in the disposable culture bags.
Owner:ZHEJIANG JINYISHENGSHI BIOENG CO LTD
Transverse plate spring type independent suspension structure
PendingCN106585312AReduce weightPlay a guiding roleResilient suspensionsEngineeringMechanical engineering
The invention provides a t transverse plate spring type independent suspension structure. The transverse plate spring type independent suspension structure comprises a knuckle pivot assembly, an upper fork arm assembly, a steering gear assembly, a tie rod assembly, a front vibration damper assembly and a transverse plate spring assembly. Since a transverse plate spring scheme is employed, a transverse plate spring replaces left and right lower swing arms and also has the effect of a transverse stabilization rod, an inclined pull bar structure is omitted, a guide effect is exhibited, one component has multiple functions, the structure is simpler, the weight of a front suspension structure is greatly reduced, the rigidity of the plate spring assembly is enhanced through a corresponding clamping structure, a reed is not offset back and forth when the structure handles impact from the front side of an automobile, the structure especially reduces the dimension of the front suspension structure in a height direction, and the structure is suitable for a miniaturized motor vehicle and a miniaturized electric vehicle.
Owner:北京宏瑞汽车科技股份有限公司
Semiconductor power device and preparation method thereof
PendingCN114038915AIncrease concentrationLower on-resistanceSemiconductor/solid-state device manufacturingSemiconductor devicesLDMOSDielectric layer
The invention discloses a semiconductor power device and a preparation method thereof. The device comprises a substrate, an oxide layer and a dielectric layer which are sequentially arranged from bottom to top, well regions and drift regions which are arranged at intervals are formed in the upper surface of the substrate through ion implantation, a groove is formed between the adjacent well region and drift region, and a gate oxide layer is arranged on the inner side, close to the well region, of the groove. The rest inner sides of the trench are provided with field oxide layers, and the inner sides of the gate oxide layer and the field oxide layers are filled with polycrystalline silicon flush with the surface of the substrate. The advantages of the LDMOS and the SGT are combined, low on-resistance, high voltage resistance, easy integration and small occupied chip area are realized, and the semiconductor power device can be applied to the technical field of BCD.
Owner:江苏格瑞宝电子有限公司
Automobile wireless operation switch and automobile wireless manipulation system
InactiveCN106740588ASimple structure layoutEasy to operateWindowsWindscreensCar doorSwitching signal
The invention provides an automobile wireless operation switch and an automobile wireless manipulation system. The automobile wireless operation switch is integrated with a glass lifting switch, a door lock switch, a skylight switch and a trunk switch and wirelessly connected to a car body controller of an automobile, after a switch signal generated by the automobile wireless operation switch is received and recognized by the car body controller, the car body controller can generate a control signal corresponding to the switch signal and output the control signal to a corresponding execution unit, and accordingly lifting and descending of car window glass of the automobile and opening and closing of a car door lock, skylight and trunk of the automobile can be wirelessly controlled through the automobile wireless operation switch. Through simultaneously integrating functions of skylight opening and closing, glass lifting and descending, remote control lock, trunk opening and closing and the like on the automobile wireless operation switch, the automobile wireless operation switch and the automobile wireless manipulation system achieve the common wireless manipulation to the automobile, have the advantages of being high in integration, low in power dissipation and easy to operate, and can be widely popularized to manipulation technique of various automobile types.
Owner:CHERY AUTOMOBILE CO LTD
Deeply back embossed, back painted and back inlaid furniture and decorating crystal embossed plate
InactiveCN102059911ACrystal clear visual effectGreat room to playOrnamental structuresSpecial ornamental structuresEngineeringOrganic glass
The invention provides crystal embossed shell of a deeply back embossed, back painted and back inlaid home or office electrical appliance which is thin, light and easy to manufacture. The crystal embossed shell comprises a transparent or semitransparent material layer and a non-transparent painted layer; the outer side surface of the transparent material layer is smooth, and the back side surface is unevenly embossed; the painted layer is adhered to the back side surface of the transparent material layer; the transparent material layer has the maximum thickness of over 21 mm and the maximum embossment depth of over 18 mm and is made of transparent plastic or transparent resin or organic glass or acrylic material; and the crystal embossed shell also comprises an inlaid body, a color layer, a plurality of transparent protection layers, a protection material layer and a shaping bottom plate.
Owner:张清华
Welding device for U-shaped or V-shaped workpiece
ActiveCN110253127AImprove impactGreat room to playResistance electrode holdersEngineeringSpot welding
The invention aims to provide a welding device for a U-shaped or V-shaped workpiece, so that the welding operation is facilitated, and the welding quality is improved. The welding device for the U-shaped or V-shaped workpiece comprises a pressing arm mechanism and a supporting piece, wherein the pressing arm mechanism comprises a pressing arm, a connecting block at the end of the pressing arm and a driving part for driving the pressing arm to move, the connecting block, the supporting pieces are respectively provided with a welding connecting piece used for being connected with a welding gun, the welding connecting piece, the connecting block and the supporting piece form a welding loop, the driving part is connected with or disconnected from the supporting part by controlling the connecting block so as to realize the closing or disconnection of the welding loop, the two pressing arms are driven by the driving piece, and the movement directions of the two pressing arms are opposite. By means of the welding device, the U-shaped or V-shaped workpiece can be subjected to resistance spot welding, so that the welding operation is facilitated, the welding quality is improved, and the welding method is very suitable for welding special-shaped workpieces such as white body tail lamp mounting plates.
Owner:CHERY AUTOMOBILE CO LTD
Adjustable ultra-short-throw laser projection television
ActiveCN108167603ASolve the problem of single focus adjustment styleFocus adjustment area expansionProjectorsStands/trestlesProjection imageImaging quality
The invention discloses an adjustable ultra-short-throw laser projection television which comprises a projection television substrate. The adjustable ultra-short-throw laser projection television is characterized in that a laser projection television screen suspension frame of which the suspension angle is adjustable is arranged outside the projection television substrate; a focusing adjustment structure composed of a focusing adjustor bracket and an auxiliary focusing adjustor is arranged on a lens focusing adjustor; the focusing adjustor bracket is constructed to be capable of fixing the auxiliary focusing adjustor on a lens base of the adjustable ultra-short-throw laser projection television; when being buckled with the focusing adjustor bracket, the auxiliary focusing adjustor is constructed to be capable of rotating so as to drive a lens focusing adjustment handle of the adjustable ultra-short-throw laser projection television to perform corresponding actions and then achieve thefocusing adjustment of a lens; and the lens focusing adjustment handle of the adjustable ultra-short-throw laser projection television is fixedly connected onto the auxiliary focusing adjustor. The image quality of a projection image of the adjustable ultra-short-throw laser projection television disclosed by the invention can reach the optimal degree, and a focusing adjustment zone can be expanded.
Owner:CHINA HUALU GRP
Plunger type motor pump
ActiveCN102619720BReduce intensityReduce stiffnessPositive-displacement liquid enginesMulti-cylinder pumpsEngineeringCylinder block
Owner:HUAZHONG UNIV OF SCI & TECH
Crystal anaglyph shell for deep background sculpture, background painting and background embedding type household and office electrical appliances
InactiveCN102059910ACrystal clear visual effectGreat room to playOrnamental structuresSpecial ornamental structuresEngineeringOrganic glass
The invention provides a crystal anaglyph shell for deep background sculpture, background painting and background embedding type household and office electrical appliances, which has small thickness and light weight and is easy to manufacture. The technical scheme is that: the crystal anaglyph shell comprises a transparent material layer and a color painting layer, wherein the outer side surface of the transparent material layer is smooth, and the rear side of the transparent material layer has an uneven sculpture shape; the color painting layer is attached to the rear side of the transparent material layer; the transparent material layer is transparent or translucent, and the color painting layer is non-transparent; the maximum thickness of the transparent material layer is over 15mm, and the maximum sculpture depth is over 12mm; and the transparent material layer is made of transparent plastic, transparent resin, organic glass or acrylic materials. The crystal anaglyph shell also comprises an embedded body, a color layer, a plurality of transparent protective layers, a protective material layer and a setting base board.
Owner:张清华
Electric heating type wax-polished drawing board
The invention provides an electric heating type wax-polished drawing board, and relates to a drawing board for wax-polished drawing of painting tools such as an artistic oil painting stick, a wax pencil and the like. The electric heating type wax-polished drawing board comprises a switch temperature controller, a light emitting diode, a heater and a drawing paper clip, wherein an electric plug is connected to inside of an insulation shell by a lead wire, the drawing paper clip is used for fixing drawing paper, the switch temperature controller comprises a switch and a temperature controller, the heater is arranged inside the insulation shell, the light emitting diode can be an LED (light emitting diode) lamp which can be arranged on the insulation shell to enhance the aesthetic sense, the heater and other parts can be fixed in a fixed plug hole inside the insulation shell, a heat emission hole and a bracket are arranged at the bottom of the insulation shell, the bracket is folded at the bottom of the insulation shell, the bracket can be unfolded to lift the height of the drawing board, an external power supply formed by an electric plug and a lead wire can be conveniently manufactured into an internal battery for power supplying according to the actual demand, the shapes of incoming ends of the plug and the lead wire are designed to be matched with shapes of relevant fittings, and during drawing, a special glove matched with the drawing board can be worn.
Owner:刘金松
A kind of sand painting performance equipment
ActiveCN107584960BGreat room to playImprove aestheticsLight effect designsSpecial artistic techniquesStructural engineeringMechanical engineering
The invention discloses sand painting performance equipment. The sand painting performance equipment comprises a sand table, wherein an acquisition layer is arranged on the painting surface of the sand table, and a matrix circuit is arranged in the acquisition layer and comprises a signal output end, a signal receiving end and a detection point; horizontal wires of the matrix circuit are connectedwith the signal output end correspondingly, vertical wires of the matrix circuit are connected with the signal receiving end correspondingly, or each horizontal wire of the matrix circuit is connected with the signal receiving end correspondingly, and each vertical wire of the matrix circuit is connected with the signal output end correspondingly; and detection points are arranged at the intersections of the horizontal wires and the vertical wires of the matrix line, each detection point comprises two sets of detection heads, and the two sets of detection heads are connected with the horizontal wires or the vertical wires of the matrix line correspondingly. According to the sand painting performance equipment, a projected image in the sand painting performance does not show hands of a producer, so that the aesthetic feeling of work is improved; and the size of the sand table can be made larger, so that a larger exertion space is provided for the producer.
Owner:丁蒙蒙
High-integration intelligent door handle
PendingCN111809963AReduce manufacturing costGreat room to playWing handlesWing knobsControl systemUSB
The invention discloses a high-integration intelligent door handle. The high-integration intelligent door handle comprises a handle, a laser identification window, a Bluetooth communication window, alaser projection window, an IC card reading area, a switch button, a door lock state indicating lamp, a fingerprint reading head and a USB interface. By integrating all functions in the handle, a control panel and a display screen which are complicated and large in size are abandoned, so that the manufacturing cost is greatly saved; and the compact hardware arrangement realizes the versatility ofa door control system, so that the door control system is safer, and the intelligent degree is higher.
Owner:大连卓扬科技有限公司
Pure-titanium outer-hanging osseointegration artificial limb implant
InactiveCN108938154AEfficient integrationGood biocompatibilityProsthesisSelective laser meltingOsseointegration
The invention belongs to the technical field of artificial limb repair and orthotics and discloses a pure-titanium outer-hanging osseointegration artificial limb implant. The implant comprises a fixing cap and a thread structure; the thread structure is formed in the fixing cap. According to the innovative outer-hanging osseointegration artificial limb, the bony joint of titanium and bone cortex can succeed as well to provide a fixing position, the tissue in the marrow cavity is not harmed, non-reversibility bone absorption caused when the bone cortex is subjected to stress shielding in a traditional artificial limb is reduced, and the exterior of the titanium artificial limb and the skin soft tissue can achieve good soft tissue integration; in addition, the space to vary the appearance ofthe outer-hanging implant is wide, a 3D printing technology of combining CT scanning with selective laser melting (SLM) and other methods can be used for customizing the porous titanium cap artificial limb implant, the inner face of the outer-hanging artificial limb is better matched with the appearance of the limb stub bone, the tissue in the implant grows into the inner face of the outer-hanging artificial limb, and the exterior better meets the demand for a more natural biological appearance and dynamics requirements.
Owner:JILIN UNIV
Detection module, multifunctional module and mobile robot
PendingCN113777626AReduce blind spots for obstacle avoidanceAccurate cleaningCarpet cleanersFloor cleanersComputer visionObstacle avoidance
The invention discloses a detection module, a multifunctional module and a mobile robot. The multifunctional module can detect low obstacles in front of the mobile robot and obstacles above such as the bottom of a sofa by arranging line laser sensors on the upper and lower sides of a camera, so that the obstacle avoidance blind area of the mobile robot is greatly reduced, especially the obstacle avoidance blind area in the advancing direction of the mobile robot, and the mobile robot can precisely clean along the wall, along the bottom of a sofa and along other obstacles in a short-distance and non-physical-collision mode. In addition, the multifunctional module is further integrated with a reseating signal collector, and sensors with different functions are arranged on the same circuit board, so that a compact whole is formed, and the size of the module is greatly reduced.
Owner:AMICRO SEMICON CORP
A small lumen anastomat and a method for using the same
ActiveCN109199499ANot easy to flip operationNot easy to operate while flipping overSurgical staplesMedicineBlood arterial
The invention discloses a small lumen anastomat and a method for using the same, in order to solve the technical problem of arterial blood vessel and human body small lumen anastomosis. The structurecomprises a fixed sleeve, a movable sleeve and a locking buckle. One end of the fixed sleeve is provided with a cylinder shoulder. The other end of the fixed sleeve is provided with an anastomosis connection end. The movable sleeve sleeves the cylinder wall of the fixed sleeve and provided with a hanging needle, and the movable sleeve has the freedom of movement sliding along the length directionof the fixed sleeve. When the length of the movable sleeve meets the requirement that one end close to the cylinder shoulder is in contact with the cylinder shoulder, the anastomotic connection end isexposed relative to the end face of the other end of the movable sleeve. The locking buckle is made of elastic material and has an annular shape and is provided with a locking part. The inner hole shape of the locking buckle is matched with the shape of the anastomotic connection end. The anastomat is characterized in that the cylinder wall of the fixed sleeve is provided with at least one recessin the direction of the inner cavity, and the outer shape of the cylinder cavity of the movable sleeve is adapted to the outer shape of the fixed sleeve. The anastomat can improve the success rate ofthe operation and make the operation more safe.
Owner:盐木医疗科技(北京)有限公司
Method for manufacturing inner buckle flange of wind power blade web die
PendingCN114179255ASolve the problem of unable to demouldNo increase in workloadDomestic articlesStructural engineeringMechanical engineering
The invention discloses a method for manufacturing an inner buckle flange of a wind power blade web mold, which comprises the following steps of: firstly, positioning a web product contour line on an iron platform, determining an inner buckle-shaped region of the flange according to web product design data, outwards deviating the contour line of the inner buckle-shaped region for a certain distance, and determining a flange positioning line; the iron flanges are welded according to the flange positioning line and the web product contour line, the angle of the iron flange on one side of the flange positioning line is larger than 90 degrees, and the angle of the iron flange on one side of the web product contour line is based on web product design data; and forming a cavity in the iron flange, pouring a shaping material into the cavity, manufacturing a shaped flange, and finally removing the iron flange on one side of the contour line of the web plate product, so that the manufacturing of the inner buckling flange of the web plate mold is completed. The method can effectively solve the problem that the flange in the inner buckle shape cannot be demolded, the blade structure does not need to be adjusted, and the blade production workload is not increased.
Owner:GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
Motor integrated protective device based on single-chip microcomputer technology and protective method of motor integrated protective device
InactiveCN106849012AReduce volumeLow priceEmergency protective circuit arrangementsHuman–machine interfaceComputer module
The invention belongs to the technical field of motors, and relates to a motor integrated protective device based on a single-chip microcomputer technology and a protective method of the motor integrated protective device. The protective device includes a single-chip microcomputer, an A / D conversion module, a power-supply module, a current transformer, a current signal adjusting module, a transformer, a voltage signal adjusting module, a JTAG communication module, an input unit, a reset unit, a relay, a contactor and a display unit. The protective method sets protection strategies of short circuits, overload, over voltage and under voltage. According to the protection strategies set by software, when deviation between an actual value and a set value exceeds a safe range, the single-chip microcomputer determines that a motor breaks down and controls the cutting off of a power supply of relay coils. The motor integrated protective device has the advantages of being small in size, low in cost, easy and convenient to install, higher in conversion accuracy of the A / D conversion module and good in reliability and meeting the requirements of friendly human-computer interface design.
Owner:NANJING YUEBOO POWER SYST CO LTD
Rear position lamp of auto and control circuit for controlling multiple light sources on/off synchronously
ActiveCN105491708ARealize both on and off controlImprove light distribution designElectrical apparatusElectroluminescent light sourcesEngineeringControl circuit
The invention relates to a rear position lamp of an auto and a control circuit for controlling multiple light sources on / off synchronously. The control circuit is welded on a metal plate used for mounting light sources and comprises a PNP type triode, an NPN type triode and a plurality of diodes, the diodes are as many as the light sources; the positive electrode of each diode is connected to the base of the PNP triode; the negative electrodes of all diodes correspond to the light sources one to one; the emitter of the PNP type triode is connected to a power supply end; the collector of the PNP type triode is connected to the base of the PNP type triode; the emitter of the NPN type triode is grounded; the collector of the NPN type triode is connected to the power supply end. The control circuit is capable of controlling multiple light sources on / off synchronously through the size of potentials of the triodes, which not only facilitates the light distribution design, but also expand the modeling space. The invention can solve the problem that since the light distribution demand is hardly met when signal lamp bulb works, visual cognition angle patterns need to be added and therefore appearance defects can be caused.
Owner:HASCO VISION TECHNOLOGY CO LTD
Liftable air conditioner air outlet structure
PendingCN109795291AImprove the quality of car interiorsImprove customer satisfactionAir-treating devicesVehicle heating/cooling devicesAir volumeEngineering
The invention discloses a liftable air conditioner air outlet structure, which comprises an outer shell, an instrument panel inner body, an air outlet body structure and an air outlet upper decorativecover plate, wherein the outer shell is fixedly connected with the instrument panel inner body; the instrument panel inner body is connected to the outer side of the air outlet body structure in a sleeved manner; the air outlet body structure is fixedly connected with the air outlet upper decorative cover plate; and the instrument panel inner body comprises a mounting plate, a first motor, a first gear, a second gear, a transmission shaft and a driving gear. An automatic mode replaces a manual operation mode, an air outlet realizes automatic lifting, and thus the requirements of drivers or passengers of different heights are met, the satisfaction of customers is improved, the restriction on automobile modeling caused by the arrangement of the air outlet position or the blowing requirementis reduced, and automatic adjustment of the wind direction and the air volume of the air outlet is realized.
Owner:浙江智动汽车部件有限公司
Novel lampshade
The invention provides a novel lampshade which comprises a lampshade surface and a lampshade aperture. Tunnels are distributed at two ends of the lampshade surface, the lampshade aperture penetrates the tunnels, the lampshade is of a barrel structure, the tunnels are provided with openings, and the lampshade aperture is provided with a closable joint, has a certain geometrical shape, penetrates the tunnels through the openings of the tunnels and is closed in a connected manner. The novel lampshade is ingenious in conception, simple in structure, convenient to produce and mount and wide in application.
Owner:麦忠
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