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47results about How to "Achieve immersion" patented technology
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Interactive three-dimensional physical distribution emulation integration method and system
InactiveCN101359432AAchieve immersionData switching by path configurationElectrical appliancesComputer clusterWeb service
The invention discloses an interactive three-dimensional virtual logistics simulation integration method and the system which include an integration server, a three-dimensional logistics simulation system, a logistics equipment model file database system and a client computation cluster. The three-dimensional logistics simulation system is deployed in the local service computer; the integration server integrates a plurality of virtual logistics simulation systems through calling the WEB service; the logistics equipment model file database system encapsulates the logistics equipment model files; the client computer cluster requests services through the page mode or the WEB service mode; besides the local three-dimensional logistics simulation system can be accessed directly, the three-dimensional logistics simulation integration system of the integration server can be accessed through the WEB service. The invention realizes the Ethernet-based virtual logistics equipment model resources integration and sharing through the integration method of the virtual reality technology and the WEB service, so as to propose the interactive three-dimensional virtual logistics simulation integration system.
Owner:ZHEJIANG SCI-TECH UNIV
Head-mounted see through display
The invention discloses a head-mounted see through display which comprises a head-mounted body. The head-mounted body comprises a peak body arranged in the front of the forehead, a display screen and a half-transparent half-reflection lens; the front end of the peak body is provided with a hinge; the half-transparent half-reflection lens is arranged below the front end of the peak body through the hinge in an angle-adjustable mode; the display screen is fixed in the peak body and the display surface of the display screen is matched with the center of the half-transparent half-reflection lens; image light of the display screen is projected onto the half-transparent half-reflection lens; and the half-transparent half-reflection lens projects the received image light of the display screen and environmental light passing through the half-transparent half-reflection lens to human eyes to image. The head-mounted see through display has a simple structure and good display stability and is suitable for different environment illumination intensities; applicability is improved to a certain extent; combination of immersion and augmented reality of a head-mounted intelligent display system is implemented; and interaction and real-time interaction are improved.
Owner:TAPUYIHAI SHANGHAI INTELLIGENT TECH CO LTD
A method for establishing virtual reality assisted surgery based on medical images
ActiveCN109285225AAchieve immersionAchieve interactivityMedical simulationComputer-aided planning/modellingHuman bodyCollision detection
The invention relates to a method for establishing virtual reality assisted surgery based on medical images. The method comprises the following steps: acquiring volume data of specific tissues from amedical tomographic image of a patient, processing the volume data, and generating a three-dimensional human body tissue model represented by a tetrahedral network; according to the virtual reality glasses, a 3D model operating room is constructed, which is equivalent to the real operating room. The 3D human tissue model is added to the 3D model operating room, and a collision detection bounding box is added to the tissues in the tissue model to detect whether the tissues collide with each other in the simulated operation. The control device associated with the 3D model operating room is matched with the tissue model to obtain the matching relationship, so that the user can use the control device to perform virtual reality assisted surgery. The above method utilizes the tissue data extracted from the patient CT image data for three-dimensional modeling, and restores the real human tissue and surgical scene with the help of virtual reality equipment, so as to achieve the immersion and interaction caused by virtual surgery.
Owner:NORTHEASTERN UNIV
Fiber bundle dividing and washing method and device
ActiveCN101851789AGuaranteed cleanlinessHit evenlyMechanical treatmentFibre treatment to obtain bast fibreCardingFiber bundle
The invention relates to a fiber bundle dividing and washing method and a fiber bundle dividing and washing device. The method comprises the following steps of: 1) arranging a plurality of groups of fiber dividing and washing units and a fiber output unit on a frame, wherein each unit is provided with a running rotating crawler; 2) passing a feeding roller through a crawler input end of each fiber dividing and washing unit so as to convey the fiber bundle forward, making the fiber bundle enter a fiber dividing and washing area which is provided with a beater and a fiber dividing roller at intervals, simultaneously opening a high pressure water pipe which is arranged above the beater and the fiber dividing roller, and performing washing soaking, beating, carding and fiber dividing on the fiber bundle edges; 3) feeding the fiber treated by the previous fiber dividing and washing unit to the next fiber dividing and washing unit for continuous fiber dividing and washing; and 4) feeding the fiber treated by the last fiber dividing and washing unit into a fiber dividing input area, performing water squeezing operation through a squeezing roll, feeding the fiber into a cloth arrangement mechanism, arranging and folding the strip-shaped fiber through the cloth arrangement mechanism, and feeding the fiber into a fiber storage box. The fiber bundle dividing and washing method and the fiber bundle dividing and washing device can be widely applied to fiber dividing and washing treatment for various bast fibers, leaf fibers, and grass family fibers.
Owner:WUHAN HEMP BIOLOGICAL TECH CO LTD +3
Follow-up head display device and method
The invention discloses a follow-up head display device, comprising an eyeball tracking device, at least two groups of servo devices, two groups of lenses and two groups of screens, wherein the left eye and the right eye respectively correspond to a group of lenses and a group of screens; an eye, a group of lenses, a group of screens and a group of servo device constitute a visual unit; the lenses of the same group and the screens of the same group can be combined into a combination, the lenses and the screens are logically a combination, the servo device connects the lenses to a frame or connects the combination of the lenses and the screens to the frame, or the four groups of servo devices respectively connect two groups of lenses and two groups of screens to the frame, the screens and / or the lenses are mobile components and are not fixed, and the combination of the lenses and the screens can be separately provided with a servo device.
Owner:赵山山
Movable VR helmet suite convenient for real communication
PendingCN107422482AAchieve immersionQuick breakOptical elementsComputer hardwareComputer graphics (images)
Owner:国网四川省电力公司技能培训中心 +1
Method and device for displaying wave-shaped dynamic image
InactiveCN104657097AReduce computing pressureRealize dynamic real-time renderingDigital output to display deviceWave shapeComputer terminal
The invention discloses method and device for displaying a wave-shaped dynamic image. The method comprises the steps of converting a target 3D image into a three-dimensional image which can be displayed through a mobile terminal; transmitting the two-dimensional image into a texture coordinate through the mobile terminal; disturbing the texture coordinate through the mobile terminal according to uniform variables; acquiring a graph with the dynamic wave effect by the mobile terminal according to the disturbed two-dimensional image; displaying the wave-shaped dynamic image through the mobile terminal according to the graph with the dynamic wave effect. According to the method, the Vertex Shader technology and the Pixel Shader technology are adopted to display the wave dynamic image in the mobile terminal, namely, the 3D dynamic wave effect can be achieved, the real dynamic wave effect can be rendered, the dynamic real-time rendering is achieved, the CPU operation pressure is relieved, and consumption of memory can be reduced.
Owner:CHINA MOBILE COMM GRP CO LTD
Device used for preserving lung under low temperature and ventilated situations during non-heart-beating-donor lung transplant
ActiveCN102960335AAchieve perfusionAchieve immersionDead animal preservationDonor lung transplantMedical treatment
The invention belongs to the technical field of auxiliary medical devices, and concretely relates to a device used for preserving a lung under low temperature and ventilated situations during a non-heart-beating-donor (NHBD) lung transplant. The device comprises a medical elastic rubber bag and an outer case, wherein the medical elastic rubber bag is used for placing a complex of the heart and the lung, and is provided with an inlet and an outlet for a low-temperature lung preservation solution, a central fixing support therein and a temperature sensor on an inner wall; the medical elastic rubber bag is arranged in the outer case; mixtures of ice and water are arranged between the outer case and the medical elastic rubber bag and can synergistically maintain the low-temperature state of the medical elastic rubber bag. In addition, two tee pipe joints are provided for respectively connecting the inlet and the outlet of the low-temperature lung preservation solution, left and right ventricular catheters and internal space of the medical elastic rubber bag. The device provided by the invention not only can realize filling and immersing of the low-temperature lung preservation solution, but also can sequentially ventilate in tracheae, thereby combining respective advantages, synergistically confronting warm ischemia injury of NHBD lung, and improving quality of the NHBD lungs.
Owner:SHANGHAI PULMONARY HOSPITAL AFFILIATED TO TONGJI UNIV +1
Countercurrent extractor
InactiveCN101601937AIncrease productionConcentration gradient is obviousSolid solvent extractionElectric driveSolvent
The invention discloses a countercurrent extractor, which comprises a tank body, a base, a rotating body, a detachable door, liquid collection hoppers, an inner rail, an outer rail, and an electric driving mechanism, wherein the tank body is provided with a solvent inlet, an extracting solution outlet, a material inlet and a material outlet; the rotating body is rotatablely arranged in the tank body; a plurality of the liquid collection hoppers are arranged below the detachable door and are arranged in a mode of ensuring that the liquid level height of the liquid collection hoppers is in a stepped gradual reduction mode, and the direction of gradual reduction is opposite to the direction of the rotation of the rotating body; a liquid outlet of the liquid collection hopper of the lowest liquid level is connected with the extracting solution outlet of the tank body; and the electric driving mechanism is used for driving the rotating body to rotate. Compared with the prior art, the countercurrent extractor has the advantages of completely continuous extraction process, large production capacity, full automaticity and no need of manual operation, fully closed equipment and no any leakage.
Owner:余姚市舜江机械实业有限公司
Device used for preserving lung under low temperature and ventilated situations during non-heart-beating-donor lung transplant
ActiveCN102960335BAchieve perfusionAchieve immersionDead animal preservationDonor lung transplantMedical treatment
Owner:SHANGHAI PULMONARY HOSPITAL AFFILIATED TO TONGJI UNIV +1
Cleaning method and cleaning apparatus for beer filtration ceramic membrane
PendingCN109382000AAchieve immersionPromote sheddingSemi-permeable membranesCleansing AgentsCeramic membrane
The invention provides a cleaning method for a beer filtration ceramic membrane. The cleaning method comprises: (1) pre-rinsing a ceramic membrane by using clear water; (2) adding a cleaning agent, and completely immersing the ceramic membrane in the cleaning agent, wherein the cleaning agent is a mixed solution of sodium hydroxide and sodium hypochlorite; and (3) rinsing the ceramic membrane by using clear water until the aqueous solution after the rinsing is substantially neutral. The invention further provides a cleaning apparatus for a beer filtration ceramic membrane, wherein the cleaningapparatus is connected to the inlet and the outlet of a ceramic membrane assembly through pipelines, a clear water tank and a cleaning agent tank are connected to the inlet of the ceramic membrane assembly through a cleaning pump, and the cleaning pump can pump clear water or a cleaning agent into a ceramic membrane, and rinse and soak the ceramic membrane. With the cleaning method of the presentinvention, the ceramic membrane cleaning time is shortened so as to improve the production efficiency of beer and reduce the production cost. The cleaning apparatus of the present invention is easy to operate, and can save a lot of time for the whole cleaning process.
Owner:NINGBO LEHUI INT ENG EQUIP CO LTD
Automatic dish-washing machine capable of smashing remaining meal rubbish
InactiveCN103315687AAchieve immersionAchieve disinfectionTableware washing/rinsing machine detailsFiberUltrasonic sensor
An automatic dish-washing machine capable of smashing remaining meal rubbish comprises a machine casing, a top cover, an inner container made of metal materials, a tableware lifting basket, an ultrasonic transducer, a water inlet device, a drainage device, a three-way joint and a control device. The automatic dish-washing machine further comprises a far infrared carbon fiber heating tube, a motor and a stirring blade. The far infrared carbon fiber heating tube is arranged in the inner container, the motor is arranged in a space between a base plate of the inner container and a base plate of the casing, a shaft of the motor is in pivoted connection and liquid sealing with the base plate of the inner container, and the stirring blade is arranged in the inner container and is fixedly connected with the shaft of the motor. According to the automatic dish-washing machine, water can be automatically fed, the far infrared carbon fiber heating tube automatically heats water, hot water soaking is achieved, and an ultrasonic energy-gathering head provides ultrasonic automatic cleaning; the motor rotates to smash remaining meals adhering to tableware, and high-speed rotation overturning of dishwater, tableware washing, automatic drainage and drying are achieved. Fruits and vegetables can be disinfected and washed or be independently washed under the control of the control device.
Owner:佛山市捷梵电器科技有限公司
Surrounding light field display and operation method thereof
ActiveCN105334690AAchieve immersionAchieve a three-dimensional effectProjectorsStereoscopic photographyProjection imageDisplay device
The invention discloses a surrounding light field display and an operation method thereof. The surrounding light field display comprises a curved screen, at least two projectors and at least two curved liquid crystal switches, wherein each projector forms a projection image on the curved screen; edge mixing is carried out at the junction of two projection images; the curved liquid crystal switches are arranged at one side of the curved screen; and the curved liquid crystal switches are arranged corresponding to the projection images respectively.
Owner:DELTA ELECTRONICS INC
Washing separation device containing powder block material and separation method thereof
The invention discloses a washing separation device containing a powder block material, which is characterized in that more than one elutriation device is arranged near a water channel, the elutriation device comprises an elutriation basket, a connecting rod and a rotary device, the rotary device drives the elutriation basket to horizontally rotate through the connecting rod, and the elutriation basket enters downside of the water surface of the water channel in the elutriation process. The washing separation method of the device comprises the following steps of: firstly, guiding a powder-containing lump ore into the elutriation basket below the water surface of the water channel for soaking; then driving the elutriation basket for rotary motion by the rotary device through the connecting rod, rotating to the left for 10 times, and then rotating to the right for 10 times, repeating the steps to realize elutriation, elutriating the powder-containing lump ore for many times, raising the elutriation basket out of the water surface by the rotary device through the connecting rod, then transferring to a conveying belt of a finished ore product by a material-receiving hopper and then transporting to a finished product ore storage yard. After the block material is separated by the device, a net powder-containing rate can be reduced to about 3.0% and the sieving efficiency reaches 92% under the circumstance that the net powder-containing rate is 35% and 25% and the water-containing rate is 6.5% and 5.5%.
Owner:MAANSHAN IRON & STEEL CO LTD
End-groping basin
A Suoxu pot, comprising a Suoxu soup storage tank, a Suoxu pot body and a silkworm cocoon frame, the top side wall and the bottom surface of the silkworm cocoon frame are netted; the Suoxu soup storage tank is provided with a first liquid inlet pipe and a first outlet pipe Liquid pipe; the Suoxu pot body is provided with a second liquid inlet pipe and a second liquid outlet pipe, and the second liquid inlet pipe and the first liquid outlet pipe are connected by threads; both sides of the Suoxu pot body are provided with top elastic body, a traversing mechanism is respectively arranged inside the two side walls, and a first cylinder and a second cylinder are respectively arranged inside the two traversing mechanisms; a bottom elastic body is arranged at the inner bottom of the Suoxu pot body, and the bottom elastic body is fixedly connected with a perforated plate . Silkworm cocoons can be turned up and down and left and right in the Suoxu pot, the cocoons are cooked evenly, and the effects of suoxu and silk reeling are good.
Owner:丽水市知科科技有限公司
Installation-free water purification system capable of adjusting recovery rate, and control method of installation-free water purification system
PendingCN107585895AAdjust sensing heightAchieve different recycling volumesMultistage water/sewage treatmentWater qualityReverse osmosis
The invention relates to an installation-free water purification system capable of adjusting recovery rate, and a control method of the installation-free water purification system. The installation-free water purification system comprises a raw water tank, a reverse osmosis membrane treatment device, a pure water tank, an instantaneous hot heating body and an electric control device; the raw watertank is provided with a raw water outlet and a concentrated water inlet; and a vertical partition plate with adjustable height, three electromagnetic type liquid level switches and a magnetic floatercontrolled by an electromagnetic switch are arranged in the raw water tank. A raw water TDS probe is mounted at the raw water outlet, the concentrated water outlet of the reverse osmosis membrane treatment device is connected with the concentrated water inlet of the raw water tank, the pure water outlet of the reverse osmosis membrane treatment device is connected with the water inlet of the purewater tank, a pure water TDS probe is mounted at the pure water outlet of the reverse osmosis membrane treatment device, the water outlet at the bottom of the pure water tank is connected with the water inlet of a water supply pump, and the water outlet of the water supply pump is divided into two paths which are connected with a water and steam separation water outlet nozzle respectively. The installation-free water purification system capable of adjusting recovery rate can adjust the recovery rate of the concentrated water to adapt to the water quality requirements in different areas.
Owner:SHANGHAI OZNER WATER PURIFICATION SCI & TECH DEV
Hydraulic paper shredding mechanism, hydraulic paper shredder and paper shredding method
InactiveCN109590087ARealize top secret confidentialityAchieve immersionGrain treatmentsPulp and paper industryWaste paper
The invention provides a hydraulic paper shredding mechanism, a hydraulic paper shredder and a paper shredding method, and belongs to the technical field of paper shredding. The hydraulic paper shredding mechanism comprises a paper shredding container and a cutter assembly; the paper shredding container is used for containing liquid; the cutter assembly is arranged in the paper shredding container, and is used for cutting the paper placed in the liquid under the driving of a driving device. In the technical scheme, compared with a solid paper shredding method, the liquid paper shredding methodcan finally cut the waste paper and form a paper pulp, the information on a file can also be dissolved into broken paper pulp and can be permanently lost, and no recovery possibility exists at all; in this way, the liquid paper shredding method is a best destroying mode for important confidential files, and the absolutely confidentiality of the information on the file is realized, so that the safety is improved.
Owner:郑子涵 +1
Rotary plant fruit soaking germination growth device
The invention belongs to the field of agriculture and agricultural product processing, and discloses an industrial cleaning, soaking, germination accelerating and growing device related to plants. The device is provided with a rotatable horizontal tubular plant soaking germination accelerating growth container 6 with a spiral rib plate 5 inside, a power system 9 that forcibly drives the rotatable horizontal tubular plant soaking germination accelerating growth container 6 rotations, auxiliary equipment (comprising Insert the liquid spraying device 4, ventilation device 11 inside the rotatable horizontal cylindrical plant soaking germination growth container 6, growth, disinfection, sterilizing preparation configuration device 12 and delivery device 13, frame 10), control system composition . The invention can solve the problems such as mutual extrusion of materials stacked, poor air permeability, temperature gradient inside the material piles, bacteria reproduction and the like during the germination growth process of plants. The device also realizes the cleaning and soaking of the plants to be germinated before the germination, automatic discharging and automatic cleaning of the germination growth container 6 .
Owner:南京远望富硒农产品有限责任公司 +1
Anti-rust processing device after hardware workpiece ultrasonic cleaning
The invention discloses an anti-rust processing device after hardware workpiece ultrasonic cleaning. The anti-rust processing device comprises an oil immersing groove, and a ball screw, a sliding railand a material cage which are hung above the oil immersing groove. A nut of the ball screw is fixedly connected with an upper base block. The bottom of the upper base block is fixedly connected witha first hinging supporting seat and a second hinging supporting seat. A first connecting rod and a second connecting rod are respectively hinged to the first hinging supporting seat and the second hinging supporting seat. The first connecting rod and the second connecting rod are hinged to a third hinging supporting seat. The third hinging supporting seat is fixedly connected with a fastening piece. The fastening piece is connected with a sleeve in a threaded mode. The sleeve is internally provided with an elastic element. The elastic element abuts against a sleeving rod. The sleeving rod penetrates through the sleeve, and is hinged to a fourth hinging supporting seat. The fourth hinging supporting seat is fixedly connected with a lower base block. The anti-rust processing device moves inthe direction of the sliding rail by the lower base block, and immersing and taking out operation is well conducted. The material cage is driven to rotate by driving a stepping motor, and spin-dryingis well achieved. Traditional manual oil immersing and spin-drying procedures are replaced, and mechanical and automatic operation is achieved.
Owner:深圳市博思创环保设备有限公司
Rubber tube end lubricating device
PendingCN112657758AGuarantee oil uniformityAchieve lubricationLiquid surface applicatorsCoatingsLubricationEngineering
The invention provides a rubber tube end lubricating device which comprises an upper cavity and a lower cavity, wherein the upper cavity and the lower cavity are connected in an up-and-down buckling mode and used for containing sponge respectively, the sponge is immersed in lubricating oil, and when a rubber tube moves in the sponge, the outer wall of the rubber tube can be lubricated to reduce friction of the outer wall surface of the end of the rubber tube; an upper guide plate and a lower guide plate are arranged at the front end of the upper cavity and the front end of the lower cavity and jointly define a guide cavity so as to achieve the guide effect on the rubber tube before the rubber tube enters the cavity, and therefore, the rubber tube is conveyed along the axis of the upper cavity and the axis of the lower cavity; and a lower cover plate arranged on the lower cavity is semi-conical, the inner wall of the lower cover plate is obliquely arranged, then more residual oil on the outer wall of the rubber tube can be guided by the lower cover plate and flows back into the lower cavity, the utilization efficiency of lubricating oil is improved, production and processing of the rubber tube is prevented from being affected by excessive oil on the outer wall of the rubber tube, the end lubrication of the rubber tube is realized, the stability of lubricating performance is ensured, and the lubricating efficiency is improved.
Owner:青岛橡六胶管有限公司 +2
Game process recording and displaying method based on virtual reality and system
InactiveCN106563267AIncreased Realistic ExperienceAchieve immersionVideo gamesThird partyComputer terminal
The invention discloses a game process recording and displaying method based on virtual reality and a system. The system comprises a terminal and a server. The server comprises a role unit, an album unit and a printing unit. According to the invention, by associating a role in a virtual game with the age and the identity of a player, and depending on the cloud, storage space of image information is greatly improved. In a third-party printing port, based on a cloud album technology, a player can finish the printing process of all pictures only by carrying out cloud printing function operation on images recorded in game processes, so immersion, interaction and conception are truly achieved, players can easily finish printing services of pictures in the cloud without going out and great convenience is provided for users.
Owner:赵长江
Electromagnetic tactile representation system and method and magnetic field prediction control method
ActiveCN111897421ASmooth and stable magnetic field trackingAchieve immersionInput/output for user-computer interactionGraph readingDuty cycleElectrical current
The invention discloses an electromagnetic tactile representation system and method and a magnetic field prediction control method. According to the system, three pose-adjustable iron core coils are used for exciting an electromagnetic field and are matched with an operating rod with a permanent magnet at the top end to generate dynamically-changed magnetic force feedback so as to generate virtualtouch meeting the dynamic sensing frequency of transverse pulling, vertical extruding and the like of human skin. The invention designs a prediction control method with a variable model according tothe linear relation between the duty ratio of driving voltage and exciting current and the superposition mode of a plurality of coil magnetic fields. According to the method, a magnetic field prediction model is adjusted in real time by utilizing the pose of each coil and the position of an operating rod, and an optimal control quantity in a limited current range is calculated by combining an objective function comprehensively considering a magnetic field generation error and smoothness, so that a coil array is accurately controlled to generate a magnetic field required by tactile representation. The dynamic electromagnetic tactile device is combined with an accurate magnetic field generation control algorithm, so that the immersion of the electromagnetic tactile representation system is ensured.
Owner:WUHAN UNIV
Glove gum dipping production line and control method thereof
The invention relates to a glove gum dipping production line and an application method thereof. The glove gum dipping production line comprise a hand mould frame, a clamping translation device, a gumdipping device, a drying box and a lifting transfer device, wherein the lifting transfer device and the gum dipping device comprise mechanical arms; the mechanical arms comprise connecting arms; the connecting arm is rotationally connected with first-stage arms and fixedly connected with first-stage driving parts used for driving the first-stage arms to rotate; the first-stage arms are rotationally connected with second-stage arms and fixedly connected with second-stage driving parts used for driving the second-stage arms to rotate; and one of the second-stage arms is rotationally connected with a first clamp and fixedly connected with a third-stage driving part used for driving the first clamp to rotate, and a second clamp is fixedly connected to the other second-stage arm. The glove gumdipping production line and the application method thereof have the advantages that by arranging the rotatable first-stage arms, the rotatable second-stage arms and the rotatable first clamp, the mechanical arms can freely move like a human hand, so that the hand mould frame is immersed in glue at multiple angles; and through the cooperation of the mechanical arms and the clamping translation device, the intelligent production line is designed, and the intelligent production line has the advantages of high practicability, a wide application range and the like.
Owner:ZHEJIANG KANG LONG DA SPECIAL PROTECTION TECH CO LTD
VR-based nuclear radiation environment scene construction and man-machine interaction method
ActiveCN113689496AAchieve immersionImmersiveInput/output for user-computer interactionImage enhancementNuclear radiationPoint cloud
The invention discloses a nuclear radiation environment scene construction and man-machine interaction method based on VR. The method comprises the following steps: calibrating a sensor; acquiring scene information in a nuclear radiation environment to generate a dense three-dimensional point cloud map; generating a three-dimensional scene model and a map through a three-dimensional curved surface reconstruction algorithm; fusing the nuclear radiation information to the three-dimensional scene map; modeling the robot in Unity 3D to obtain a virtual robot model; importing the three-dimensional scene model and the chartlet into Unity 3D, and optimizing the whole virtual scene in the Unity 3D; displaying the virtual scene and related parameters in unity 3D; and the robot entering the environment again to realize repositioning and real-time interaction. The VR-based nuclear radiation environment scene construction and man-machine interaction method provided by the invention has the characteristic of quickly and accurately modeling the nuclear radiation environment and a more immersive interaction mode, and can effectively deal with the tasks of emergency, maintenance, decommissioning and the like in the nuclear radiation environment.
Owner:SOUTHWEAT UNIV OF SCI & TECH
Movable multipurpose fumigating and washing chair
InactiveCN110584988AGuaranteed persistenceAchieve immersionMedical devicesBathing devicesRubber ringEngineering
The invention discloses a movable multipurpose fumigating and washing chair. The movable multipurpose fumigating and washing chair comprises a sitting and fumigating faceplate, chair legs and a back plate, wherein the sitting and fumigating faceplate is provided with a fumigating and washing through hole, left and right ends of the back plate are provided with side plates, the side plates are capable of sliding up and down along the back plate, a fumigating and washing basin frame used for placing a fumigating basin is arranged between the chair legs, the fumigating and washing basin frame canbe fastened or loosened through a movable sleeve clamp sleeved on the chair legs, a two-section drawable framework is arranged at left and right sides of the fumigating and washing basin frame, the detachable fumigating basin is arranged at a bottom of the fumigating and washing basin frame, the fumigating basin is located on the same central axis as the fumigating and washing through hole, and arubber ring used for sealing with a bottom of the sitting and fumigating faceplate is arranged on an upper edge of the fumigating basin. The side plates and the back plate form a closed space on three sides, so that personal privacy can be protected. The fumigating basin has a double-layer heat preservation structure, and the rubber ring for sealing with the bottom of the sitting and fumigating faceplate is arranged on the upper edge of the fumigating basin, so that temperature of a fumigating and washing liquid can be maintained for a long time. The fumigating and washing basin frame can belifted up and down and pulled inside and outside to realize fumigation of arms or soaking of feet. The movable multipurpose fumigating and washing chair has a high utilization value.
Owner:胡群群
Head-wearing display used for holographic system
InactiveCN109491084AAchieve immersionSimple human-computer interactionOptical elementsHead movementsGyroscope
The invention discloses a head-wearing display used for a holographic system and relates to the technical field of holographic display. A data collection and transmission module comprises an image sensor, a gyroscope, an accelerometer, a bluetooth module and a processor, wherein the data collection and transmission module completes collection of head movement data and collection of image information of the real scene and transmits the collected data to an OLED micro display module for further data processing; the OLED micro display module comprises an HDMI-to-VGA module and an OLED micro control module. According to the head-wearing display used for the holographic system, the defect of a mobile phone display screen in the display aspect of an augmented reality system is made up, existingsensing equipment such as an inertial sensor and a camera on the mobile phone is integrated into the head-wearing display, two hands of a user are liberated in the holographic application, the mobilephone is not needed to be hold to be aligned with the outside, and simple man-machine interaction is realized by the user through head movement by the aid of the inertial sensing equipment.
Owner:BEIJING WEIMEI YUNXI SOFTWARE CO LTD
Device capable of automatically cleaning closestool
The invention discloses a device capable of automatically cleaning a closestool. The device comprises a water tank (1), the water tank internally comprises an overflow pipe (2), a water supplement pipe (3), a water inlet pipe (4), a floating ball (5) and a water stopping rubber ring (6), a watertight container (7) containing liquid toilet cleaner is arranged in the water tank, a conduit (8) whichis located below the liquid level of the liquid toilet cleaner and is communicated with the water supplement pipe is inserted into the watertight container, and a jet device (9) is arranged at the communication portion of the conduit and the water supplement pipe. The device has the advantages that the liquid toilet cleaner is introduced into the water supplement pipe through the conduit based ona jetting negative pressure principle, it is achieved that a closestool urinal can be soaked with the toilet cleaner simply by supplying water to the closestool, the acting time of the liquid toilet cleaner and the surface of the closestool is greatly prolonged, the cleaning effect is improved, manual cleaning is not needed, the closestool can be soaked and flushed simply by pulling a flush buttonof the water tank, and the time and labor are saved.
Owner:铜陵市宏达家电有限责任公司
Novel ink box spray head protector based on automatic cleaning
ActiveCN110271290AChange the manual cleaning methodWash thoroughlyPrintingEngineeringMechanical engineering
The invention discloses a novel ink box spray head protector based on automatic cleaning. The protector structurally comprises a cleaning device a coating head and an internal device, the cleaning device is provided with the coating head, and the internal device is arranged on the cleaning device; the internal device is composed of a cleaning head, a cleaning pipe and a cleaning main structure, the cleaning head is meshed with the cleaning pipe, and the cleaning pipe penetrates through the cleaning main structure; and the cleaning head comprises a cleaning conical head, a connecting device and a welding rail, the cleaning conical head is connected with the connecting device in a buckling mode, the connecting device is welded with the welding rail, and the welding rail is connected with a rail of the cleaning device. According to the protector, particles are pumped into a storage box through the transmission of a pneumatic structure, a cleaning fluid structure is squeezed, so that the particles of a spray head are soaked and dissolved in a cleaning fluid, and then a dirty liquid is pumped into the storage box, the flow direction of the cleaning liquid and the particles are changed through the transmission of a pipe clamping device, the manual cleaning mode is changed, time and labor are saved during cleaning, cleaning is thorough, no residue exists, multi-step automatic deep cleaning is realized, and the cleaning efficiency is improved.
Owner:HEFEI LONGTUTEM INFORMATION TECH CO LTD
Fiber bundle dividing and washing method and device
Owner:WUHAN HEMP BIOLOGICAL TECH CO LTD +3
Immersed lightning protection device and lightning protection method thereof
InactiveCN114751110AEasy to transportQuick pick and placeLarge containersLiquid storage tankStructural engineering
The invention discloses an immersed lightning protection device and a lightning protection method thereof, relates to the field of lightning protection devices, and aims to solve the problems that an existing storage tank lightning protection device is usually provided with a grounding device and a lightning protection device on the outer side of a storage tank, and the mode is poor in lightning protection effect under the conditions of a dry environment, poor geological conditions and overlarge geological resistance. According to the technical scheme, the lightning protection device comprises a box body, a storage tank is arranged in the box body, the outer side of the box body is sleeved with a conveying mechanism, a liquid outlet pipe is arranged at the bottom of the box body in a penetrating mode, and a liquid storage box is arranged at the bottom of the liquid outlet pipe; and a lifting pump for transportation is arranged on one side of the liquid storage tank. According to the immersed lightning protection device and the lightning protection method thereof, liquid in the liquid storage tank is conveyed into the conveying mechanism through the lifting pump and guided into the box body under the action of the conveying mechanism, then immersion of the storage tank is achieved, and the lightning protection effect is achieved due to the fact that the box body is made of an insulating material.
Owner:王思维
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