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HUD optical aberration correction method and related equipment
ActiveCN119472026Aimprove clarityincrease contrastPlanar/plate-like light guidesVehicle componentsLight spotDivergence angle
The invention relates to the technical field of head-up display, in particular to an HUD optical aberration correction method, system and device and a vehicle. The correction method comprises the following steps: generating a light beam through an LED light source or a laser light source, and adjusting the brightness and color parameters of the LED light source or the laser light source through a control circuit so as to adapt to different display requirements and environmental conditions; and the light beam is preliminarily shaped and collimated by the light beam shaping element until a proper divergence angle and a proper light spot size are met so as to meet the requirements of a coupling element. According to the invention, the light beam emitted by the light machine is subjected to one-dimensional or two-dimensional pupil expansion through the optical waveguide, and then view field expansion and aberration correction are carried out through the free-form surface mirror, so that the problems of large size, limited view field angle, small eye box range and insufficient imaging definition in the prior art are effectively solved.
Owner:SHENZHEN HANSITONG AUTOMOTIVE ELECTRONICS CO LTD
Intelligent illumination control system for rail transit LED
PendingCN119653538AImprove stabilityEffectively maintain lighting uniformityElectrical apparatusEnergy saving control techniquesIntelligent lightingMicrocontroller
The invention discloses an intelligent illumination control system for a rail transit LED, and relates to the technical field of rail transit illumination, and the system comprises a distribution module, an analysis module and a compensation module. And the distribution module is used for arranging a plurality of LED lamps through a multi-row linear arrangement method. According to the invention, the current, inductance and temperature data of each LED lamp are collected through the microcontroller, the light attenuation speed of each LED lamp is predicted based on the data, different measures are provided according to the predicted light attenuation speed of the LED lamp, when the light attenuation speed of the LED lamp is a primary level, the LED lamp is ignored, and when the light attenuation speed of the LED lamp is a middle level, the LED lamp enters the compensation module, and the LED lamp enters the compensation module. When the light decay speed of the LED lamp is high-grade, maintenance personnel are timely notified to carry out maintenance through telephones, short messages or mails, potential problems of the LED lamp are timely found and solved through grading processing of the light decay speed, and the stability of the whole lighting system can be improved.
Owner:SHENZHEN KSAI ENVIRONMENTAL MATERIAL
Intelligent MR glasses based on text travel service
The invention discloses intelligent MR glasses based on travel service, and belongs to the technical field of travel service, the intelligent MR glasses comprise a glasses frame, the outer wall of the glasses frame is fixedly connected with a camera group used for capturing the surrounding environment of a user in real time, and the interior of the glasses frame is fixedly provided with a miniature display screen used for displaying pictures. The bending plate is placed on the neck of a user and drives the bending rod to sleeve the shoulder of the user, so that the upper half portion of the bending plate is attached to the neck of the user and the upper half portion of the bending plate is attached to the shoulder of the user after wearing is completed, and the bending plate can play audio conveniently. According to the intelligent MR glasses, the weight of the glasses is uniformly dispersed to the neck and the shoulders which are relatively large and can bear certain pressure, so that the weight of the glasses frame is prevented from being concentrated on the nose bridge of a user, and the user can comfortably use the intelligent MR glasses for a long time to enjoy travel services when wearing the glasses frame.
Owner:GUANGZHOU COLLEGE OF TECH BUSINESS CO LTD
Water conservancy project construction quality inspection method
PendingCN119648034AReduce labor intensityReduce labor costsData processing applicationsMachines/enginesTesting MethodsEarly warning signs
The invention discloses a water conservancy project construction quality inspection method, which comprises the following steps: S100, setting a detection system, and storing early warning thresholds and qualified quality thresholds of various parameters of a water conservancy project in the detection system; s200, a sensor is arranged, various parameters of the water conservancy project are collected, and the collected data are transmitted to a detection system in real time; s300, the detection system compares the parameter data collected by the sensors with the early warning threshold value and the qualified quality threshold value of the corresponding parameters; s400, when the collected data reach an early warning threshold value, the detection system sends out an early warning signal; when the collected data reaches a quality qualification threshold value, the detection system sends out an alarm signal; according to the system, various parameters can be checked and monitored in real time through the sensors, tiny changes of the parameters can be reflected through data collected by the sensors, the checking precision is high, manual checking of many items is reduced, the labor intensity of workers and the labor cost are reduced, and the checking efficiency is improved.
Owner:驻马店市板桥水库运行中心
Gear shifter handball and vehicle electronic gear shifter
PendingCN119196299Araise the possibilityavoid misuseGearing controlMechanical engineeringElectrical and Electronics engineering
The invention provides a gear shifter handball and an automotive electronic gear shifter, and belongs to the technical field of automobile parts, the gear shifter handball comprises a handball body, the handball body comprises an upper cover and a base, the upper cover is installed on the base, and a first key notch is located in the upper surface of the handball body; first conductive rubber is arranged on one surface, facing the first key notch, of the circuit board; the first key assembly comprises a first key block and a first key support, the first key block is connected with the first key support, the first key block is located in the first key notch, and the first conductive rubber is extruded through the first key support when the first key block is pressed. The handball has the beneficial effects that the first key block is arranged on the top surface of the handball body, the space of the top of the handball is ingeniously utilized, meanwhile, the possibility that additional keys are arranged on the side surface of the handball is reserved, the functionality of the handball is enhanced, and the risk of misoperation is effectively reduced.
Owner:NINGBO GAOFA AUTOMOTIVE CONTROL SYSTEM CO LTD
Mist treatment device for quay crane cab and quay crane comprising same
The utility model relates to a fog treatment device for a quay crane cab. The fog treatment device comprises a glass heater, the quay crane cab is provided with grid bars close to quay crane cab glass and a heater fixing frame, and the glass heater is installed on the cab grid bar close to the quay crane cab bottom glass and used for demisting the quay crane cab bottom glass; the defroster is arranged on the heater fixing frame, the heater fixing frame is close to glass on the left side and the right side of the cab of the quay crane, the defroster is used for demisting the glass on the left side and the right side of the cab of the quay crane, and the glass heater and the defroster are connected to a power source in the cab of the quay crane to be defrosted in parallel. According to the fog treatment device for the quay crane cab, fog on glass of the cab can be effectively removed in time, it is ensured that a bridge crane driver can clearly see the wharf face condition and the ship container stacking condition, and therefore the accident probability caused by unclear sight is reduced.
Owner:NINGBO PORT BEILUN SECOND CONTAINER TERMINAL BRANCH
Multifunctional marketing shopping guide rack
ActiveCN224120990Uincrease flexibilityGuarantee stabilityStands/trestlesShow shelvesFixed frameGear wheel
Owner:广东财贸职业学院
Mask device with anti-fog function for infectious diseases
ActiveCN222565174UImprove stabilityprevent foggingBreathing filtersBreathing masksNasal bridgeMechanical engineering
The utility model discloses an infectious disease mask device with an anti-fog function, which is characterized in that the infectious disease mask device comprises a transparent mask, and a spectacle frame is fixedly mounted on the top surface of the transparent mask; during use, the transparent face mask and the transparent eyeshade can form the face mask, meanwhile, the face mask can be matched with a user to be worn through the nose bridge frame of the glasses frame, the hook-and-loop fastener thorn faces and the hook-and-loop fastener loop faces can be pasted so that the face mask can be worn, meanwhile, the face mask can be attached to the forehead of the user through the sponge cushion, and the inner plate can be used for supporting the jaw of the user; furthermore, the mask is worn to prevent the mask from deviating and separating during working, the filter is used for filtering impurities such as particles and pathogens in outside air, the breather valve is used for being matched with the filter to assist a user in breathing operation, the anti-fog coating is used for preventing fog from appearing when the mask is worn, and meanwhile through the bandage, the mask can be conveniently and rapidly worn. The mask is used for further improving the wearing stability of the mask.
Owner:CENT HOSPITAL OF MINHANG DISTRICT SHANGHAI
Site-based interactive teaching device for intelligent education
InactiveCN119554540Aincrease the lengtheasy to replaceStands/trestlesElectrical appliancesLED displayMechanical engineering
The invention discloses a field-based interactive teaching device for intelligent education, and the device comprises a connecting rod, the upper surface of the connecting rod is fixedly provided with a butt-joint rod, the upper surface of the butt-joint rod is fixedly provided with a first butt-joint disc, the upper surface of the first butt-joint disc is rotatably provided with a lifting mechanism, and the lifting mechanism is internally provided with a sleeving mechanism in a sliding manner. The LED display screen can be inserted into the sleeving mechanisms in a sliding mode, a first extension plate is installed between the two sleeving mechanisms in a sliding and penetrating mode, and a pushing mechanism is rotationally installed between the connecting rod and the lifting mechanism. Through the design of the sleeving mechanism, no tool needs to be used in the process of mounting and dismounting the LED display screen, the mounting and dismounting process is quicker, tool operation is not needed, the possible accident risk in the tool use process is reduced, the LED display screen can be quickly mounted and dismounted in various environments, and the mounting and dismounting efficiency of the LED display screen is improved. The method is not limited by the availability of tools, and the capability of dealing with emergency situations is improved.
Owner:JIUJIANG DIGITAL IND DEV CO LTD
Display device for advertisement design
The utility model relates to the technical field of advertisement display, and discloses a display device for advertisement design, which comprises a mounting plate and an adjusting component, a supporting plate is fixedly mounted at the lower end of the mounting plate, the adjusting component is arranged in the middle of the mounting plate, the adjusting component comprises a rotating roller, the rotating roller is movably mounted in the middle of the mounting plate, and the supporting plate is fixedly mounted at the lower end of the mounting plate. A servo motor is fixedly mounted at the left end of the mounting plate, the transmission end of the right end of the servo motor is fixedly connected with the left end of a rotating roller, and a ring sleeve is fixedly mounted at the outer end of the rotating roller. According to the display device for advertisement design, by installing an adjusting assembly, when an advertisement display board is displayed daily, a worker can turn over a placing plate through cooperation of a rotating roller, a servo motor and other parts, then the position of the advertisement display board can be adjusted, the advertisement display board can rotate, interestingness is increased, and the advertisement display board is more interesting. The display effect is improved, and meanwhile, the practicability of the device in use is improved.
Owner:BEIJING SQUAWK NETWORK TECHNOLOGY CO LTD
An operating room shadowless lamp lighting device
ActiveCN224743401UMeet the diverse needs of lightingreduce eye fatigue
This utility model relates to the field of lighting equipment technology, specifically to a surgical room shadowless lamp lighting device, including a shadowless lamp body. The front of the shadowless lamp body is provided with a shadowless lamp light source and a shadowless lamp cover. A first ambient light module and a first ambient light cover are provided at the center of the back of the shadowless lamp body. Multiple second ambient light modules and second ambient light covers are arranged circumferentially along the edges of the shadowless lamp body, with light-shielding elements between adjacent second ambient light modules. This utility model embeds the first and second ambient light modules on non-primary light-emitting surfaces of the shadowless lamp body, such as the back and sides, and provides corresponding diffuser covers, forming a uniform background lighting effect without direct glare, which can meet the diverse lighting needs of different personnel in the operating room.
Owner:VG MEDICAL TECH CO LTD
A method and device for identifying tea buds and determining their position and posture
ActiveCN117876649Baccurate identificationsee clearlyManufacturing computing systemsThree-dimensional object recognition
The present invention discloses a method and device for identifying tea buds and determining their position and posture, including: collecting tea images and preprocessing the tea images; constructing a data set based on the preprocessed tea images, and using an instance segmentation network for training to obtain a deep learning network model; collecting RGB images for tea to be identified, and using a depth camera to collect depth images, identifying the RGB images based on the deep learning network model, and obtaining recognition results; based on the recognition results, using an instance segmentation network to obtain tea picking points, and based on the recognition results, obtaining the center point of a tea bud bounding box, matching the tea picking points with the center point of a tea bud bounding box; matching the RGB images with the depth images, obtaining the three-dimensional coordinates of the tea picking points based on the optical center of the camera, and obtaining the tea picking direction based on the three-dimensional coordinates. The application of the method of the present invention can improve the efficiency and accuracy of machine picking of tea, and reduce the labor cost in tea picking operations.
Owner:SOUTH CHINA AGRICULTURAL UNIVERSITY
Mining explosion-proof roadway lamp
ActiveCN222651294Uimprove securityImprove cooling effectLighting applicationsElectric circuit arrangementsControl powerLamp shell
The utility model discloses a mining explosion-proof roadway lamp which comprises a lamp shell, a first installation cavity and a second installation cavity are formed in the lamp shell, a wiring channel is formed between the first installation cavity and the second installation cavity, and a plurality of first heat dissipation ribs are arranged in the first installation cavity in the circumferential direction of the first installation cavity; the lamp cover is provided with a third mounting cavity, a plurality of second radiating ribs are arranged in the third mounting cavity in the circumferential direction of the third mounting cavity, and the second radiating ribs extend to the outer surface of the lamp cover; the light source plate is arranged in the second mounting cavity, and a plurality of LED lamp beads are arranged on the light source plate; and the control power supply is arranged in the second mounting cavity, the control power supply is connected with the light source plate, the control power supply is connected with an inductor arranged on the lamp shell, and the inductor is connected with the light source plate. Compared with the prior art, the utility model can solve the problem that an operator needs to operate and control the switch of a roadway lamp in an underground coal mine on site, and the danger is high.
Owner:WAROM LIGHTING CO LTD
Negative-pressure intelligent lifting dissecting table
PendingCN119385798AAdjust the use heightImprove efficiencyOperating tablesPhysical medicine and rehabilitationPhysical therapy
The invention relates to the technical field of experimental instruments, and particularly discloses a negative-pressure intelligent lifting dissecting table which comprises a storage box used for bearing the dissecting table and an extension table and a lifting assembly arranged at the bottom end of the storage box and used for adjusting the use height of the storage box, the dissecting table and the extension table. An electric telescopic rod in the lifting assembly is started to extend or retract, so that the angle between a first main frame and a second main frame is increased or decreased, the use height of the storage box is adjusted, the use height of the dissecting table and the use height of the extension table are adjusted, and the experiment table can adapt to the heights of different experimenters conveniently; therefore, an experimenter can carry out anatomy work on the anatomy table in a more comfortable posture, and the anatomy efficiency and the experiment progress are improved.
Owner:FUZHOU TAILISEN ENVIRONMENTAL PROTECTION TECH CO LTD +1
Planning display device
ActiveCN222622598Usee clearlyeasy to moveShow shelvesShow hangersDisplay deviceMechanical engineering
The utility model relates to the technical field of plan display, in particular to a plan display device. The device comprises a bottom plate, a connecting frame is fixed to the top of the bottom plate, and a moving mechanism is arranged on the bottom plate and used for driving the bottom plate to move. According to the planning display device provided by the utility model, the display device can be easily transferred from one place to another place through the design of the moving mechanism, display activities can be conveniently carried out at different places, and compared with a fixed display device, the device convenient to move does not need special mounting and dismounting work, and is convenient to use. The labor and time cost is reduced; through the design of the lifting mechanism, the display device can be adjusted to a proper height so as to ensure that exhibits can be clearly seen by audiences, the display device is easier to maintain and replace due to the lifting function, and the device can be lowered so that the exhibits can be cleaned, repaired or replaced without climbing or using other complex tools.
Owner:CHONGQING JIANZHU COLLEGE
Building method, device and equipment of virtual defense tower and storage medium
The invention discloses a virtual defense tower construction method and device, equipment and a storage medium, and relates to the technical field of computers and the Internet. The method comprises the following steps: in response to an operation of selecting to build a first virtual defense tower, displaying the first virtual defense tower in a to-be-built state in a virtual environment; in response to an operation of moving the first virtual defense tower, moving the first virtual defense tower to a first position of the virtual environment; displaying an amplification position of a first virtual defense tower determined based on the first position in the virtual environment, wherein a second virtual defense tower located at the amplification position is subjected to an amplification effect of the first virtual defense tower; in response to an operation confirming the construction of the first virtual defense tower, the first virtual defense tower in a constructed state is displayed in the virtual environment. According to the method, a more powerful defense effect is achieved through cooperation between the virtual defense towers, a larger number of virtual defense towers do not need to be built at a time, and the requirement for processing resources of equipment can be lowered.
Owner:SHENZHEN TENCENT FEITAI TECHNOLOGY CO LTD
Air conditioner assembly workbench capable of adjusting illumination range
The utility model discloses an air conditioner assembly workbench capable of adjusting the illumination range, which comprises a workbench and an illuminating lamp arranged on the rear side of an inner cavity of the workbench. According to the air conditioner assembling workbench, the limiting device, the sliding block, the stabilizing shell, the limiting block, the spring and the limiting groove are used in cooperation, the problem that an existing air conditioner assembling workbench is usually provided with various functions and devices such as a special fixing clamp, a tool rack, a power socket and an air source connector so as to meet different assembling requirements is solved, and the air conditioner assembling workbench is provided with an illuminating lamp, so that the working efficiency is improved. An illuminating lamp used by an existing air conditioner assembling workbench is installed on the workbench through bolts, the position of the illuminating lamp cannot be adjusted, if the height and the angle of the illuminating lamp cannot be adjusted according to needs, the operating personnel cannot see the air conditioner accessories clearly, and the operating efficiency is reduced. However, a component for adjusting the illumination range of an illumination lamp used by an existing air conditioner assembly workbench does not exist.
Owner:FOSHAN TONGWAN ELECTROMECHANICAL EQUIP MFG CO LTD
Smart controller protective cover
This utility model discloses a protective cover for an intelligent controller, including an intelligent controller body. The surface of the intelligent controller body is provided with a button control area, a display area, and a protective cover covering the upper surface of the button control area. One end of the protective cover is a hinged end, and the upper and lower ends of the hinged end are respectively provided with a first connecting post and a second connecting post. The intelligent controller body is respectively provided with a first slot and a second slot that cooperate with the first connecting post. The depth of the first slot is greater than that of the second slot. When the protective cover moves upward, the second connecting post can be pulled out of the second slot; when the protective cover moves downward, the first connecting post cannot be pulled out of the first slot. This application ensures the safety of the protective cover during use through a unique slot design. The difference in depth between the first and second slots effectively prevents the protective cover from being accidentally removed and falling off in case of accidents, improving product reliability and user experience.
Owner:SHANGHAI LEIYUE AUTOMATIC DEVICE +1
Mouth lamp for oral examination
The utility model relates to the technical field of mouth lamps, and discloses a mouth lamp for oral examination, which comprises a mouth lamp body, notches are arranged at the top and the bottom of an inner cavity of the mouth lamp body, clamping grooves are arranged at the bottoms of the notches, a lamp shell is mounted in the mouth lamp body, and hollow blocks are fixedly connected to the top and the bottom of the lamp shell. Square grooves are formed in the top and the bottom of the lamp shell, return springs are fixedly connected to the bottoms of inner cavities of the square grooves, and pressing blocks are fixedly connected to the tops of the return springs. According to the mouth lamp for oral cavity examination, during oral cavity examination, the lamp shell faces the oral cavity of a patient, bacteria and dirt may be accumulated on the surface of the lamp shell after long-time use, a pressing block can be pressed downwards to drive a return spring at the bottom of the pressing block to contract downwards, the lamp shell is unlimited, and the lamp shell can be taken out from the interior of the mouth lamp body to be cleaned; light rays of the lamp tube can be conveniently focused, so that a doctor can see the condition in the oral cavity of a patient more clearly.
Owner:JINGMEN PEOPLES HOSPITAL (CENT HOSPITAL AFFILIATED TO JINGCHU INST OF TECH)
Road guide indicating device
ActiveCN222390301Uquick assemblyConvenient fixed operationBatteries circuit arrangementsTraffic signalsStructural engineeringMechanical engineering
Owner:QINGDAO URBAN CONSTR GRP CO LTD
Makeup mirror display method, system, medium, device and program product
The present application provides a makeup mirror display method, system, medium, device and program product. The method provided in the embodiment of the present application obtains the head information of the passenger when it is determined that the passenger is putting on makeup in the vehicle, and extracts the eye movement trajectory of the passenger according to the head information, and then determines the display parameters according to the eye movement trajectory, so as to display the head information on the display screen according to the display parameters, so that the head information displayed on the display screen is synchronized with the eye movement trajectory of the passenger, so that the picture displayed on the display screen can move synchronously in response to the eye movement trajectory of the passenger, so as to achieve a relatively stable display effect of the picture relative to the passenger's field of vision, so that when the vehicle is moving, the passenger can stably see his head from the vehicle-mounted makeup mirror.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1
A learning device for teaching English
ActiveCN111114173Bquick flipEasy to writeBoard cleaning devicesWriting boardsMechanical engineeringIndustrial engineering
The invention discloses a learning device for teaching English, comprising a bottom support, a turntable and a bracket of a cylindrical structure, wherein a hollow concave first rolling groove is arranged at the upper edge of the bottom support. The beneficial effects of the invention are as follows: after the teacher or student has completely used the writing area on one side of the teaching board, the teaching board can be turned over more quickly and flexibly, and the teaching board can be turned around the rotation axis to facilitate the teacher or student to write on the other side of the teaching board, and the teaching board will not collide or shake with other components of the device during the turning activity, ensuring that the dust written on the teaching board is not easy to fall off, ensuring that less dust is scattered into the air, ensuring that the teacher is safer and healthier when teaching and the students are learning; the first rollers on the two auxiliary components roll in the first rolling groove to cooperate with the rotating activity of the turntable, ensuring that the turntable and the components above the bracket are more stable and reliable during the rotating and adjusting activity, thereby improving the service life of the device.
Owner:HUNAN CHEM VOCATIONAL TECH COLLEGE
Feeding cage device for breeding geese
InactiveCN119385084AIncrease egg productionreduce exposureRotary stirring mixersTransportation and packagingZoologyFodder
The invention discloses a rearing cage device for breeding geese, and particularly relates to the technical field of breeding geese, the rearing cage device comprises a goose cage, the front end and the rear end of the goose cage are jointly and fixedly connected with a supporting and collecting frame, the lower portion of the inner surface of the goose cage is provided with a separation assembly, and the front end and the rear end of the goose cage are symmetrically provided with feeding assemblies; the front end and the rear end of the goose cage are jointly provided with a cleaning assembly. According to the rearing cage device for breeding geese, by arranging the separating assembly and the feeding assembly, male geese and female geese can be fed with feed separately, goose groups are fed separately, each group can be managed and monitored more conveniently, a farmer can observe the growth condition, the health condition and the ingestion condition of the geese more easily, and the breeding quality of the geese is improved. By means of the method, contact between goose groups can be reduced, the possibility of disease transmission is reduced, breeders can more accurately control mating of different male goose varieties and female geese, the breeders can more accurately master the semen production quality of each male goose, and the laying rate of the female geese is increased.
Owner:HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
A chart teaching device applied to industrial economics
The utility model discloses a kind of chart teaching devices applied to industrial economics, more specifically to chart display technical field, including base, the base upper end middle part is fixedly connected with lifting device, the lifting device upper part is fixedly connected with fixed block, the fixed block front end middle part is rotatably connected with rotating device, the rotating device front part is fixedly connected with display board, the display board front end middle part is equipped with coloring plate, the display board upper end is fixedly connected with chart teaching mechanism.The utility model discloses a kind of chart teaching devices applied to industrial economics, by the chart teaching mechanism of design, chart teaching mechanism can be in the form of column chart with information to student, its chart teaching mechanism uses water and coloring plate to show, can make display information more definite;In addition, when needing to return to original position by chart teaching mechanism's water, can rotate display board, make water return to chart teaching mechanism, facilitate device next time display.
Owner:罗蕊
Adjustable vehicle combination instrument and vehicle
ActiveCN222451955UImprove visibilityImprove legibilityVehicle componentsDriver/operatorControl theory
The utility model discloses an adjustable vehicle combination instrument and a vehicle, and belongs to the field of automobile interiors. The adjustable vehicle combination instrument comprises a combination instrument body; the angle adjusting mechanism is in transmission connection with the combination instrument body and used for adjusting the orientation angle of the combination instrument body relative to a driver; the linear adjusting mechanism is in transmission connection with the combination instrument body and used for adjusting the distance position of the combination instrument body relative to a driver. According to the adjustable vehicle combination instrument, the angle and the position of the combination instrument body relative to a driver can be adjusted through the angle adjusting mechanism and the linear adjusting mechanism, the blind area of observation of the combination instrument body by the driver can be effectively reduced, and the visibility and the readability of the combination instrument body are optimized; a driver can be ensured to clearly see information on the combination instrument body all the time, and the driving safety is improved.
Owner:ZHEJIANG SMART INTELLIGENCE TECH CO LTD
Industrial wireless remote control system
PendingCN119559772AExtended operating distanceeasy to handleTransmission systemsTotal factory controlRemote controlControl engineering
The invention relates to the technical field of industrial wireless remote controllers, in particular to an industrial wireless remote control system, which comprises a remote controller part and a receiver part, and is characterized in that the remote controller comprises a first wireless input module, a second wireless input module and a wireless output module; the first processor is communicated with the wireless input module and the wireless output module, processes the received signal and generates a corresponding control instruction; the human-computer interaction interface is connected with the first processor and is used for displaying the current operation state and related information, so that a user can intuitively know the state and the operation result of the equipment; the receiver part comprises a second wireless input module which is responsible for receiving a signal from the remote controller; the second processor is in communication connection with the wireless input module, processes the received signal and generates a corresponding control instruction; the system has the advantages that the anti-interference performance of the system is enhanced, and high-quality display experience is provided under the low-light condition.
Owner:SHENYANG GEYUAN ELECTROMECHANICAL EQUIP MFG CO LTD
Manual shaking device for test tube
ActiveCN222287097UEnsure consistencyreduce human errorBioreactor/fermenter combinationsShaking/oscillating/vibrating mixersShakerClassical mechanics
The utility model discloses a manual test tube shaker which comprises a rack, a test tube rack is arranged on the rack, and a plurality of test tube clamps are arranged on the test tube rack side by side; the test tube clamp comprises a stand column which is fixed on the test tube rack; the two ends of the test tube rack are rotatably connected with the rack respectively, and one end of the test tube rack extends out of the rack and is connected with a turntable. According to the manual shaking device for the test tubes, the test tube clamps are arranged on the test tube rack side by side, the test tubes are fixed through the test tube clamps, a plurality of test tubes can be fixed at a time, the shaking consistency is ensured, meanwhile, when the test tube rack is shaken through the rotary table, the amplitudes of all the parallel test tubes are consistent, the shaking consistency is further ensured, and the shaking efficiency is improved. And personal errors are reduced.
Owner:SICHUAN ACADEMY OF MEDICAL SCI SICHUAN PROVINCIAL PEOPLES HOSPITAL
LED automobile bulb structure
The utility model provides a kind of LED car bulb structure, belong to the technical field of car bulb, including lighting component, it includes radiator main body, the outer surface sliding insertion of radiator main body has lens, the inside of lens and the inside of radiator main body are provided with light emitting assembly, the light emitting assembly is used to emit light to realize lighting function, the inside of radiator main body is provided with light component, the light component and light emitting assembly work in conjunction with can adjust the intensity and distribution of light according to different driving scene and demand, auxiliary component, including the heat dissipation component being arranged in the outside of radiator main body, the heat dissipation component is used to heat dissipation to radiator main body inside, the utility model is through setting the light component and the cooperative working mechanism of light emitting assembly, effectively improve the lighting effect of LED car bulb, so that it can flexibly adjust the intensity and distribution of light according to actual driving scene and demand, to enhance the safety and comfort of driving.
Owner:ZHI CHENG SCI & TECH LTD
Household cabinet assembly
ActiveCN222264771Uprevent moistureprevent mildewDispersed particle separationLighting elementsHome useCupboard
The utility model relates to the technical field of household cabinets, and discloses a household cabinet assembly which comprises a household cabinet body, a support is installed at the bottom of the household cabinet body, a storage drawer is connected in the household cabinet body in a sliding mode, and the storage drawer is arranged in the household cabinet body. A drying assembly used for drying articles is arranged in the household cabinet body, and a lighting assembly used for lighting is further arranged in the household cabinet body. When the household cabinet convenient to fold and unfold is actually applied, ventilation and drying treatment on internal air is achieved, objects in the cabinet can be prevented from being moist and mildewed, the quality and durability of stored objects are improved, meanwhile, moist and mildewed air in the cabinet is prevented from being inhaled by a user, and then it is guaranteed that under the low-light condition, the environment is protected. And the user can clearly see and take out the required articles, so that the use convenience is improved.
Owner:HEZE WANSEN NEW MATERIALS CO LTD
Teaching-based digital media projection equipment
ActiveCN222392391Uprevent slidingImprove stabilityProjectorsStands/trestlesComputer graphics (images)MediaFLO
The utility model provides a digital media projection device based on teaching, and relates to the technical field of projectors, the digital media projection device comprises a projector main body and a multifunctional wall-mounted projection mechanism, the top end of the projector main body is provided with the multifunctional wall-mounted projection mechanism, through the arrangement of the multifunctional wall-mounted projection mechanism, a folding plate is rotated and unfolded during use, and the projector main body is supported by the folding plate. A magnetic suction plate or a rubber suction cup is installed in a threaded groove, the projector is made to have various object surfaces through the rubber suction cup, meanwhile, a first folding rod and a second folding rod can be driven to be unfolded at the same time when a turnover connecting plate is turned over, and when the projector is attracted to the object surfaces, traction supporting is conducted on the projector; the angle of inclination of the projector can be quickly adjusted by screwing the adjusting push rod, and in the experiment teaching of a teacher, the photographing and video recording head can be stretched out, the experiment content of the teacher can be photographed, and pictures can be projected through the projector, so that the projector can be used in various teaching environments, and various use modes such as wall hanging, adsorption, placement and the like can be met.
Owner:JILIN JISHU CULTURE COMM CO LTD