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57results about How to "Unstoppable" patented technology
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Flexible display panel and display device
ActiveCN107611161AUnstoppableStable supportDigital data processing detailsSolid-state devicesDisplay deviceFlexible display
The invention relates to the technical field of electronic devices, in particular to a flexible display panel and a display device. The flexible display panel comprises a flexible base layer, a display device, a packaging layer, a support layer and a support body, wherein the support layer comprises a first area, a bent area and a second area; the first area is connected with the second area through the bent area; the bent area comprises at least two support teeth; the support body is located at one side, departing from the display device, of the flexible base layer; when the bent area is in aflattened state, a bent space is formed between two adjacent support teeth; when the bent area is in a bent state, the flexible base layer, the first area, the support body and the second area are sequentially stacked in the direction vertical to the first area; the adjacent support teeth are in contact to provide the bent area with support force; an avoidance space is formed by the support teeth, the first area and the second area; and the projection of the avoidance space is located in the projection of the bent area in the direction vertical to the first area; and the support teeth can more reliably support the flexible base layer.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
Method for positioning mobile intelligent devices within short distance
InactiveCN103776447AUnstoppableNot easily blockedNavigation by speed/acceleration measurementsUsing reradiationTelecommunications linkShortest distance
The invention provides a method for positioning mobile intelligent devices within a short distance, and can solve the problem that the accurate positioning among mobile intelligent devices is performed by relying on external positioning devices such as GPS, Cell-ID, and Wifi currently. The method is characterized in that at least one user A requested to be positioned holds a mobile intelligent device a, at least one user B requesting for positioning holds a mobile intelligent device b, a wireless communication link is established between the mobile intelligent device a and the mobile intelligent device b through a built-in wireless short-distance communication module and can be used for carrying out data transmission, the two mobile intelligent devices respectively record moving distances and moving directions of the users in a step recording mode through a built-in direction sensor and a three-axis acceleration sensor, and according to received signal strength of the mobile intelligent device a at the moments T1, T2 and T3, the moving distances and direction vectors of the mobile intelligent devices a and b during the T1-T2 time period and the T2-T3 time period, the relative positions of the users A and B requested to be positioned are calculated at the moments T1, T2 and T3, and the relative positions are displayed on the mobile intelligent device b.
Owner:北京知势技术服务有限公司
Gas-heat inclined drainage type condensation-removing switch cabinet
ActiveCN112928624AReduce condensationReduce damage rateSubstation/switching arrangement cooling/ventilationDispersed particle separationThermodynamicsEngineering
The invention discloses a gas-heat inclined drainage type condensation-removing switch cabinet, belonging to the field of switch cabinets. Through the cooperative arrangement of a water-heating balloon and a self-inclined condensation-guiding plate, when a condensation phenomenon occurs, a part of liquefied water drops are concentrated at the self-inclined condensation-guiding plate, a part of the water drops go upwards and are absorbed by a water absorption ball, a part of water drops enter the water-heating balloon under the absorption action of water guiding beards, so the water-heating balloon absorbs water and generates heat to expand, and expansion force directly extrudes the self-inclined condensation-guiding plate to allow the self-inclined condensation-guiding to be in an inclined state; a part of water drops which are not absorbed slide down to the inner wall of the cabinet door along an inclined plane, so compared with the prior art, the top is effectively prevented from direct and vertical dripping of condensation, and the damage rate of electrical elements is reduced; and in addition, due to the fact that the water-heating balloon is heated, the temperature difference between the self-inclined condensation-guiding plate and hot air in the cabinet body is reduced, the occurrence rate of the condensation phenomenon on the top of the cabinet body is effectively reduced, and the electrical elements are further protected.
Owner:NANTONG NINGHAI MACHINE ELECTRIC APPLIANCES CO LTD
Infrasonic wave generator for testing liquid level of oil well
The invention discloses an infrasonic wave generator for testing the liquid level of an oil well, which comprises an inner air cylinder assembly, an outer air cylinder assembly, an upper end cover and an air compression device, wherein a guide frame and an outlet drain plug are arranged between the inner air cylinder assembly and the outer air cylinder assembly; the inner air cylinder assembly comprises an air cylinder sleeve; the outer air cylinder assembly comprises an outer air cylinder; the upper end cover is connected to the outside of the outer air cylinder assembly and is provided withan air hole; one end of the inner air cylinder assembly is provided with an upper drain plug, and the other end of the inner air cylinder assembly is also provided with an air hole; the air compression device comprises a pull rod; one end of the pull rod is provided with a piston; the piston is used for sealing the air cylinder sleeve in the inner air cylinder assembly; a compression spring is arranged at the periphery of the pull rod; the piston is elastically connected with the inner side of the outer air cylinder assembly through the compression spring; and the other end of the pull rod isprovided with a handle. In the invention, sound is produced in an air compression mode, and the generator has the advantages of saving the costs of sound bombs and nitrogen and preventing potential safety hazards caused by the explosion of gunpowder in the sound bombs and is environmentally friendly, economical and pollution-free.
Owner:XIAN SITAN INSTR
Fire cover for burner
Owner:VATTI CORP LTD
Method and device for measuring powder environmental sample alpha radionuclide
InactiveCN104035120AUnstoppableGuaranteed supplyX-ray spectral distribution measurementPhysicsIonization
The invention discloses a method and device for measuring powder environmental sample alpha radionuclide. The device comprises a measuring chamber, a lead chamber, a gas supply system, a high-pressure source, a pre-amplifier, a data processing module and a computer. By the utilization of the characteristic that cylindrical multi-wire direct-proportion tubes are insensitive to the particle trajectory of incident particles and an initial ionization position when used for measuring alpha particles, and the horizontally-ranked cylindrical multi-wire direct-proportion tubes are used for designing a device detection chamber, so that the defect that in the alpha energy spectrum measuring process, a gold silicon surface barrier detector cannot directly measure powder samples is overcome. The method and device have the advantages that detection efficiency for activity of the powder environmental sample alpha radionuclide is high, and energy resolution is good.
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY
Variable gap type fiber bundle filter and application method thereof
ActiveCN106629897APromote flocculationReduce side flowSpecific water treatment objectivesTreatment involving filtrationFiber bundleWater source
The invention belongs to the technical field of water treatment equipment, and discloses a variable gap type fiber bundle filter and an application method thereof. The filter comprises a shell, a filtration water inlet pipe, and a filtration water outlet pipe, wherein the filtration water inlet pipe and the filtration water outlet pipe are arranged on the shell. A transmission rod and a fiber bundle filtering element are arranged in the shell. The filtration water outlet pipe stretches into the fiber bundle filtering element. The filtration water inlet pipe is provided with a flocculating device. A driving member is arranged on the exterior of the shell. The upper end and lower end of the transmission rod are respectively provided with an upper connection plate and a lower connection plate that are connected to the fiber bundle filtering element. The transmission rod drives the upper connection plate to adjust the compression gap of the fiber bundle filtering element. According to the application method, at first, the wastewater is flocculated by the flocculating device, and then water is filtered by the fiber bundle filtering element, which can be washed and repeatedly used. The operation is simple, an adjustable compression structure is adopted, thus the filtration density can be adjusted according to the needs; the filtration water outlet pipe stretches into the fiber bundle filtering element, the water side-stream degree is reduced, the filtering effect is improved; the fiber bundle filtering element can be repeatedly washed and used, and the cost is reduced.
Owner:重庆力德高端水处理设备研发有限公司
Sun tracing mechanism with reflecting mirror positioned by curved rack
ActiveCN105526725AIncrease powerRaise the gradeSolar heating energySolar heat devicesBuilding integrationEngineering
The invention discloses a sun tracing mechanism with a reflecting mirror positioned by a curved rack, and belongs to the field of light-heat utilization of green energy resources and solar energy. The sun tracing mechanism is characterized by being a sun tracing mechanism of a gathering-injecting type solar heat collector with a reflecting mirror. The gathering-injecting type solar heat collector has performance obviously superior to that of a direct-injecting type solar heat collector, and is not widely used. Due to the gathering-injecting type, the reflecting mirror has a sun tracing function while the original sun tracing mechanism is dear and heavy, and cannot be adopted for civil use. The sun tracing mechanism with the reflecting mirror positioned by the curved rack provides the simplest reflecting mirror sun tracing function. Irradiation intensity of a heating tube of the gathering-injecting type solar heat collector is 10 times that of the direct-injecting type solar heat collector, and therefore, the novel field used for heating in winter of the solar heat collector is initiated. Moreover, the novel structure is easily integrated with a building to form an outer shade of the building, and therefore, main energy consumption for transferring heat from a roof and a wall body to a room in summer of an air conditioner is saved.
Owner:张福隆
Raised type coal particle environment-friendly drying equipment
ActiveCN113446836ADry fastEfficient dryingDrying gas arrangementsDrying solid materialsThermodynamicsProcess engineering
The invention discloses raised type coal particle environment-friendly drying equipment, and belongs to the technical field of coal drying. Coal particles can be flatly laid on a drying disc, and the traction effect of a linkage rod on a raised film is utilized, so that the raised film is raised upwards to softly turn over the coal particles, and meanwhile the raised film after being raised can effectively absorb heat on the outer side of the coal. After the shape of the raised film is recovered, an extending film distributed around the raised film in an annular array mode is extruded to expand by means of the liquidity of heat conduction fluid. Moreover, the raised film adapts to the coal particles after being turned over and elastically deforms along gaps among the coal particles to be in full contact and fit with the coal particles, and the absorbed heat is evenly and and fully released to the coal particles. Compared with an existing roller drying mode, the raised type coal particle environment-friendly drying equipment has the advantage that the coal particles can be rapidly and efficiently dried on the premise that the high yield is guaranteed.
Owner:海门兴虹环保科技有限公司
Hydraulic high-stability rubber hose connector
ActiveCN113503411AAvoid loose situationsReduce squibEngine sealsPipe couplingsClassical mechanicsHydraulic pressure
The invention discloses a hydraulic type high-stability rubber pipe joint, and belongs to the field of pipe joints. According to the hydraulic type high-stability rubber pipe joint, through the arrangement of a hydraulic variable pipe, when fluid passes through, the hydraulic variable pipe extrudes a rubber pipe and expands towards the inner wall of an outer sleeve shell under the action of fluid pressure, an outer top ring wedge extrudes the rubber pipe, at the moment, the rubber pipe is locally deformed and falls into a corresponding concave ring wedge groove, connection between a fastening rubber pipe and the connector is extruded through the pressure of the fluid, the effect that the connection stability between the fastening rubber pipe and the connector is higher along with the increase of the liquid pressure is achieved, compared with the prior art, the situation that the connector is loosened due to liquid impact force is effectively avoided, in addition when the rubber pipe and the connector are accidentally loosened, the sealing performance is weakened, part of the fluid permeates into an early warning ring groove along a liquid guide layer, the color of a developing point is changed, therefore early warning is conducted on workers, and the occurrence rate of the pipe explosion phenomenon is reduced through timely maintenance.
Owner:南通美莱达科技有限公司
Soil carbon flux measurement device
ActiveCN110824140BStrong representativeStrong movement precisionEarth material testingMicrocomputerSample plot
The invention discloses a soil carbon flux measuring device. The device comprises an air storage cylinder (7), a base (2), a rack (4), a movable air storage cylinder cover (12), a cylinder cover lifting device (13), a cylinder cover translation device (15), a sensor, a display and a system control microcomputer, an air storage cylinder is formed by combining an upper fixed cylinder body (16), a lower movable cylinder body (17) and a thin elastic sleeve (24) sleeving the two cylinder bodies, the lower movable cylinder body is defined by a plurality of arc-shaped surface sliding pieces which arelongitudinally and circumferentially arranged, and each arc-shaped surface sliding piece can be adjusted in an up-down telescopic mode along with unevenness of a sample plot. The device is speciallyused for measuring the carbon flux of the soil, and has the advantages of strong adaptability to the surface condition of the ample plot to be measured, high sealing performance, strong representativeness of collected and extracted sample gas, conformity to design requirements, low error and the like. Power transmission of translation or vertical lifting of the device is carried out under the two-dimensional condition, positioning is accurate, the joint closing performance is good, and faults and damage are not likely to happen.
Owner:ZHEJIANG FORESTRY UNIVERSITY
Photovoltaic module mounting rack
InactiveCN104716895ANot easy to shiftUnstoppablePhotovoltaic supportsPhotovoltaic energy generationPlastic materialsEngineering
Owner:JIANGXI JINKO PV MATERIAL
Highly-closed fireproof check valve
PendingCN111720606AIn line with flowUnstoppableCheck valvesEqualizing valvesFire - disastersStructural engineering
The invention discloses a highly-closed fireproof check valve. A valve body, a valve plate, a flow guiding plate and a fusing closing assembly are included. The two sides of the valve body are provided with an air inlet and an air outlet correspondingly. The valve plate covers the position of the air outlet, the lower end of the valve plate and the valve body are rotationally connected through a snap spring assembly, the upper end of the valve plate inclines in the direction close to the valve body, the flow guiding plate is arranged on the side, towards the air outlet, of the valve body, andguiding grooves are formed in two opposite sides of the flow guiding plate. The fusing closing assembly comprises a fusing sheet, a limiting piece, a buckle rod and a spring. Connection of the valve plate and the valve body is changed into lower-end connection, the valve plate can be upwards opened, and the flue ascending airflow flowing direction is better achieved. Through the arrangement of thefusing closing assembly, the valve plate can be automatically closed when the fire disaster happens, and flames and harmful gases are prevented from spreading along a flue. In addition, the valve plate is upwards opened, airflow is not likely to be stopped so that the fusing closing assembly can immediately make contact with high-temperature gas, and the structure is more reasonable.
Owner:杨建明
Ultraviolet sterilization elevator button
ActiveCN111689320AReal-time sterilization effectReduce cross infectionLavatory sanitoryElevatorsPublic placeTouchpad
The invention discloses an ultraviolet sterilization elevator button, and belongs to the field of buttons. The ultraviolet sterilization elevator button comprises a button word slice, a main shell, ashell rear cover connected with the bottom end of the main shell, an upper shell, a touch panel and a rear shell; a control circuit is arranged in the main shell, the touch panel is located between the upper shell and the rear shell and makes contact with both the upper shell and the rear shell, and the upper shell and the rear shell are connected; the rear shell is connected with the end, close to the inner side of the main shell, of the shell rear cover, and the button word slice is movably connected with the end, away from the touch panel, of the upper shell; and a sterilization structure used for sterilizing the button word slice is arranged in the main shell. Through a highly-integrated ultraviolet sterilization lamp, the elevator button is sterilized in real time, bacterial cross infection via the elevator button can be effectively reduced, health of personnel in public places is protected better, and meanwhile ultraviolet rays are not prone to harming human bodies.
Owner:杭州皓焜科技有限公司
Motorcycle air cleaner air-collecting device
InactiveCN101165333AEasy to set upSmall footprintCombustion-air/fuel-air treatmentMachines/enginesAir cleaners
This invention relates to an air cleaner air collecting device of motor vehicle. It includes air collecting cover that is fixed at the vehicle body cover internal wall. This internal wall is arranged with air hole. There is narrow and long air collecting space in the said air collecting cover. One side of this space is near to and communicated to the air hole. The top of the air collecting cover forms narrow and long air outlet opening that is communicated to the said air collecting space. The air collecting cover provides air that passes through air hole, air collecting space, air outlet opening and enters into the air cleaner. After filtering, the cleaned air is used by the engine. The appearance of the air collecting cover is flat. Thus, it occupies small space and has large position selecting elasticity. This invention can fit the appearance capacity of vehicle body cover in order to promote its appearance.
Owner:KYMCO
Women shoe advertisement projecting device convenient to use
The invention discloses a women shoe advertisement projecting device convenient to use. The device comprises a base, a supporting plate and a conical cover. Castors with brakes and a jack are arranged on the lower surface of the base. An anti-stealing chain is connected with the base. A second groove and a third groove are formed in the upper surface of the supporting plate. N cushion blocks are arranged inside the second groove. A projector is installed on the supporting plate. A lens of the projector is sleeved with the conical cover. An insect killing lamp is fixedly arranged on the outer surface of the conical cover. The lower end of a first support is connected with the supporting plate. The upper end of the first support is connected with a rain baffle. A solar cell panel, a wind power electricity generator and a storage battery are fixedly arranged on a supporting column. M climbing holes are uniformly formed in the side face of the supporting column in the vertical direction. Climbing structures are arranged at the positions of the climbing holes, and the projecting device has the technical effects of being reasonable in design, convenient to move, high in safety, not likely to be stopped by sundries by light of a projector, and good in rainproof effect.
Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD
Electronic equipment mainboard recycling and dust removing device
PendingCN114472282AReduce damageImprove cleaning effectDirt cleaningCleaning using toolsAssembly lineInjection air
The invention discloses an electronic equipment mainboard recycling and dust removing device, and relates to the field of garbage recycling, the electronic equipment mainboard recycling and dust removing device comprises a conveying box, an air blower, an air exhauster and a main through pipe, the main through pipe is fixedly connected in the conveying box, the air blower and the air exhauster are fixedly connected to the top of the conveying box, and the air blower communicates with the main through pipe through an air conveying pipe; the main board is fixed through the conical fixing cylinder with the sharp front end, the conical fixing cylinder can easily penetrate through gaps among components to be directly pressed on the main board, and damage to the components is reduced. Meanwhile, after the front end of the conical fixing cylinder is extruded, air injection is started, air injection from the bottom of the main board to the periphery is achieved, blocking is not likely to happen, accumulated dust in gaps can be conveniently cleaned, and the dust cleaning effect is improved. The conical fixing cylinder is used for fixing the main plate and driving the main plate to move forwards at the same time, automatic assembly line type operation is achieved through cooperation of the conical fixing cylinder and the brush, the conical fixing cylinder and the brush are driven by jet air for dust removal to act, synchronization is better, and the complexity and the size of equipment are reduced.
Owner:南通昊创智能科技有限公司 +1
Brewing equipment
The embodiment of the invention provides brewing equipment. The brewing equipment comprises a brewing container, a spraying device, a liquid container and a control chip; the control chip generates a step-by-step sprinkling instruction; the spraying device sprays liquid in the liquid container to the brewing container step by step according to the step-by-step sprinkling instruction. According to the brewing equipment, coffee powder can be placed in the brewing container; when a user presses a function button of the brewing equipment, and the control chip generates the step-by-step sprinkling instruction; the spraying device sprays the liquid in the liquid container to the brewing container step by step according to the step-by-step sprinkling instruction, so that the coffee powder can be boiled, and thereof the coffee powder is more fully extracted.
Owner:SHENZHEN QUANTUM DEEP EXTRACT TECH CO LTD
Pneumatic environment detection spherical robot having multiple motion modes
InactiveCN101249849BReduce energy consumptionExpand the scope of activitiesVehiclesTerrainWireless transceiver
The invention discloses an environment-detecting spherical robot with a plurality of modes of motion, which is driven by wind power. The invention relates to the mechanical technical field, the purpose of the invention is to employ the robot to self-select the motion modes of rolling, floating and the like according to different terrain environments under wind actions, and the robot has the advantages of low energy-consumption and low cost. The robot mainly comprises a semicircular baffle plate device, a diaphragm cloth device, an outer layer air sac, an inner layer air sac and an inner core sphere system. The inner core sphere system is composed of an inner core sphere body, a hydrogen / helium reaction or liquid hydrogen / helium storage device, an air-feeding and air-bleeding device, an electropneumatic valve, a core control board, a power, a sensor group, a wireless transceiver module and the like, the core sphere system is used to detect environmental information and to be in wireless communication with the outside world, further, the core sphere system is used to control and realize the air-feeding and air-bleeding, and to enable the robot to be provided with two motion modes ofpure rolling and floating. The environment-detecting spherical robot can be used to detect the ground environment such as Polar Regions and deserts and the environment of planetary surface, and the environment-detecting spherical robot also can be used in the field of investigation, entertainment, military affairs and the like.
Owner:XIDIAN UNIV
Controllable direction-changing self-adaptive pipeline cleaning trolley
PendingCN113714222ACompact structureMaximize cleaning efficiencyHollow article cleaningVehicle frameControl theory
The invention provides a controllable direction-changing self-adaptive pipeline cleaning trolley. The controllable direction-changing self-adaptive pipeline cleaning trolley comprises a front trolley assembly, a rear trolley assembly, a direction-changing assembly and a cleaning assembly. The front trolley assembly comprises a front trolley frame and a front movement assembly, and the front movement assembly and the front trolley frame are installed in a combined mode. The rear trolley assembly comprises a rear trolley frame and a rear movement assembly, and the rear movement assembly and the rear trolley frame are installed in a combined mode. Each of the front trolley frame and the rear trolley frame is in a hollow cylinder shape, and each of the front trolley frame and the rear trolley frame is respectively provided with an open end and a closed end. The direction-changing assembly is connected with the closed end of the front trolley frame and the closed end of the rear trolley frame; and the cleaning assembly is combined with the open end of the front trolley frame. The controllable direction-changing self-adaptive pipeline cleaning trolley is high in adaptability, capable of being suitable for pipelines of different sizes and specifications, good in movement flexibility and good in cleaning capacity.
Owner:SUZHOU VOCATIONAL UNIV
A solid feed powder air blowing drying equipment
ActiveCN113357877BFully dispersedGood dispersionDrying solid materials with heatFeeding-stuffMetallurgyHot blast
The invention discloses an air-blown drying equipment for solid feed powder, which belongs to the technical field of feed processing. The invention can force the drying ball to move up through the magnetic attraction of an electromagnet, and then drive the powder throwing layer to deform and bulge, and throw out the throwing ball. The solid feed powder on the powder layer makes the solid feed powder fully dispersed in the drying furnace. At this time, hot air can be introduced to achieve good contact. Compared with conventional hot air drying, the drying effect and efficiency can be significantly improved. After the solid feed powder falls, the magnetic field of the electromagnet is removed, and the drying ball will also absorb heat in the hot air and then fall to contact with the powder throwing layer. When the solid feed powder is heated again, it will also form a solid feed powder with agglomeration phenomenon. Impact for easy dispersal, then repeated spreading action for efficient drying.
Owner:奕威能生物科技(江苏)有限公司
Fire hose take-up mechanism and fire fighting truck
The invention provides a fire hose take-up mechanism and a fire fighting truck, and belongs to the field of fire fighting equipment. The fire hose take-up mechanism is used for being installed on the fire fighting truck, and comprises a fire hose take-up unit and an adjusting unit. The fire hose take-up unit comprises a conveying belt assembly which is used for pulling a fire hose and achieving storage of the fire hose. The adjusting unit is installed on the fire fighting truck, is in transmission connection with the conveying belt assembly, and is used for driving the conveying belt assembly to move close to or away from the fire fighting truck. In the working process of the fire hose take-up mechanism, the fire hose can be smoothly taken up even if the fire hose is twisted or blocked by a barrier during storage, the fire hose can be taken up flexibly and reliably, the efficiency is high, and the fire hose is not prone to being damaged.
Owner:苏州瑞奇安机电科技有限公司
Rotary type dynamic projection steering lamp
A rotary type dynamic projection steering lamp is composed of a base, a rotary arrow pointing lampshade, a motor, a laser lamp, a slip ring and an electric brush. The base is mounted on a lamp holder of the steering lamp of a vehicle, and the base is connected with a power source on the lamp holder to the motor and the laser lamp. The cross section of the rotary arrow pointing lampshade is circular. A supporting bar is arranged at the center of the top end inside the rotary arrow pointing lampshade, the bottom end of the supporting bar is mounted on a rotor of the motor, and a stator of the motor is mounted on the base. The rotary arrow pointing lampshade covers the motor which is arranged on the base inside. When turning of the vehicle is needed, the rotary type dynamic projection steering lamp enables the direction to be turned to be projected onto the ground in front of the head of the vehicle in a dynamic arrow pointing mode. Thus, the direction to be turned of the vehicle self can be well pointed to other vehicles, and further other vehicles or objects can not block the direction easily.
Owner:珠海市美创机器人科技有限公司
Following robot
The invention discloses a following robot. The robot comprises a robot body, an obstacle avoidance module, a target detection module and a walking assembly; the robot body comprises a chassis, a supporting structure and a main controller; the obstacle avoidance module comprises a distance measuring sensor, wherein the distance measuring sensor is arranged on the chassis, and the distance measuringsensor is electrically connected with the main controller; the target detection module comprises a camera shooting device, the camera shooting device is arranged at the top of the supporting structure, and the camera shooting device is electrically connected with the main controller; and the walking assembly comprises at least three omnidirectional wheels and at least three first motors, each omnidirectional wheel is driven by the single first motor, and all the first motors are electrically connected with the main controller. According to the robot, the camera shooting device is arranged atthe top of the supporting structure, so that the camera shooting device is not prone to be blocked, and a followed target is not prone to be lost; and meanwhile, the walking assembly comprising the omnidirectional wheels is arranged so that the camera shooting device can be aligned with the followed target when linear walking or curve walking of the robot is carried out, and the followed target isnot prone to be lost.
Owner:SHANTOU UNIV
Passenger elevator internal auxiliary indicating equipment
InactiveCN106429676AEasy to seeUnstoppableElevatorsBuilding liftsAerospace engineeringDisplay device
The invention discloses passenger elevator internal auxiliary indicating equipment, mainly relates to the field of electromechanicals, and in particular, belongs to electronic display equipment. Key numbers on a control panel in a traditional passenger elevator are smaller, and cannot be seen clearly from a distance. Meanwhile, due to blockage of other passengers, the numbers of target landing floors on the control panel are not easy to see sometimes. The invention aims to provide the passenger elevator internal auxiliary indicating equipment not easy to stop and easy to clearly see the target landing floors; in order to realize the purpose, the passenger elevator internal auxiliary indicating equipment mainly comprises a rectangular display and corresponding electric equipment, wherein the mounting position of the rectangular display is positioned on an opposite wall of an elevator door in a car near a ceiling, and the upper and lower edges thereof after installation are horizontal. The passenger elevator internal auxiliary indicating equipment has such advantages as bigger numbers and incapability of shielding the numbers.
Owner:廖华勇
Reflecting mirror sun chasing mechanism with swing rod positioning function
InactiveCN105674599ARaise the gradeSimple structureSolar heating energySolar heat collector controllersBuilding integrationEnergy consumption
The invention provides a reflecting mirror sun chasing mechanism with the swing rod positioning function, and relates to the field of green energy and solar energy photothermal utilization. A sun chasing mechanism of an agglomeration and radiation type solar heat collector reflecting mirror is provided; due to the fact that an agglomeration and radiation type solar heat collector must make the reflecting mirror to have the sun chasing function, and an original sun chasing mechanism is expensive and heavy and cannot be used for civil, although the performance of the agglomeration and radiation type solar heat collector is obviously superior to that of a direct shooting type solar heat collector, the agglomeration and radiation type solar heat collector cannot be widely used. The reflecting mirror sun chasing mechanism with the swing rod positioning function provides the most simple reflecting mirror sun chasing function. The irradiation strength of a heating pipe of the agglomeration and radiation type solar heat collector is about 10 times that of a heating pipe of the direct shooting type solar heat collector, and therefore the new field of the solar heat collector to winter heating is started. A new structure and a building are easily integrated, external sunshade of the building is formed, and main energy consumption, caused by heat transfer of roofs and walls to a room in summer, of an air conditioner is saved.
Owner:王乃珍
A positioning method between short-distance mobile smart devices
InactiveCN103776447BUnstoppableNot easily blockedNavigation by speed/acceleration measurementsUsing reradiationTelecommunications linkShortest distance
The invention provides a method for positioning mobile intelligent devices within a short distance, and can solve the problem that the accurate positioning among mobile intelligent devices is performed by relying on external positioning devices such as GPS, Cell-ID, and Wifi currently. The method is characterized in that at least one user A requested to be positioned holds a mobile intelligent device a, at least one user B requesting for positioning holds a mobile intelligent device b, a wireless communication link is established between the mobile intelligent device a and the mobile intelligent device b through a built-in wireless short-distance communication module and can be used for carrying out data transmission, the two mobile intelligent devices respectively record moving distances and moving directions of the users in a step recording mode through a built-in direction sensor and a three-axis acceleration sensor, and according to received signal strength of the mobile intelligent device a at the moments T1, T2 and T3, the moving distances and direction vectors of the mobile intelligent devices a and b during the T1-T2 time period and the T2-T3 time period, the relative positions of the users A and B requested to be positioned are calculated at the moments T1, T2 and T3, and the relative positions are displayed on the mobile intelligent device b.
Owner:北京知势技术服务有限公司
Variable gap fiber bundle filter and method of use
ActiveCN106629897BPromote flocculationReduce side flowSpecific water treatment objectivesTreatment involving filtrationFiber bundleFiltration
The invention belongs to the technical field of water treatment equipment, and discloses a variable gap type fiber bundle filter and an application method thereof. The filter comprises a shell, a filtration water inlet pipe, and a filtration water outlet pipe, wherein the filtration water inlet pipe and the filtration water outlet pipe are arranged on the shell. A transmission rod and a fiber bundle filtering element are arranged in the shell. The filtration water outlet pipe stretches into the fiber bundle filtering element. The filtration water inlet pipe is provided with a flocculating device. A driving member is arranged on the exterior of the shell. The upper end and lower end of the transmission rod are respectively provided with an upper connection plate and a lower connection plate that are connected to the fiber bundle filtering element. The transmission rod drives the upper connection plate to adjust the compression gap of the fiber bundle filtering element. According to the application method, at first, the wastewater is flocculated by the flocculating device, and then water is filtered by the fiber bundle filtering element, which can be washed and repeatedly used. The operation is simple, an adjustable compression structure is adopted, thus the filtration density can be adjusted according to the needs; the filtration water outlet pipe stretches into the fiber bundle filtering element, the water side-stream degree is reduced, the filtering effect is improved; the fiber bundle filtering element can be repeatedly washed and used, and the cost is reduced.
Owner:重庆力德高端水处理设备研发有限公司
An easy-to-use advertising projection device for women's shoes
The invention discloses a women shoe advertisement projecting device convenient to use. The device comprises a base, a supporting plate and a conical cover. Castors with brakes and a jack are arranged on the lower surface of the base. An anti-stealing chain is connected with the base. A second groove and a third groove are formed in the upper surface of the supporting plate. N cushion blocks are arranged inside the second groove. A projector is installed on the supporting plate. A lens of the projector is sleeved with the conical cover. An insect killing lamp is fixedly arranged on the outer surface of the conical cover. The lower end of a first support is connected with the supporting plate. The upper end of the first support is connected with a rain baffle. A solar cell panel, a wind power electricity generator and a storage battery are fixedly arranged on a supporting column. M climbing holes are uniformly formed in the side face of the supporting column in the vertical direction. Climbing structures are arranged at the positions of the climbing holes, and the projecting device has the technical effects of being reasonable in design, convenient to move, high in safety, not likely to be stopped by sundries by light of a projector, and good in rainproof effect.
Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD
Flashing bomb with temporary anesthesia function
PendingCN113340156AWith temporary anesthesia functionImprove damage effectGas-blowing apparatusHuman bodyAnesthetic gases
The invention relates to the technical field of explosion-proof weapons, in particular to a flash bomb with a temporary anesthesia function, and aims to solve the technical problems that existing flash bombs can only restrain the resistance of lawbreakers to a certain extent, the lawbreakers holding cutters and firearms still have relatively-high dangerousness and can hurt hostages easily, and the existing flash bombs are not beneficial to close capture. The flashing bomb with the temporary anesthesia function comprises a parallel connection energizing mechanism and a locking mechanism. When the sense organs of the lawbreakers are struck, the mobility and dangerousness of the lawbreakers can be further physiologically reduced by the aid of anesthetic gas, and the human body disability stopping effect is better; rapid refit and use can be conducted on the basis of an original flashing bomb, the purchase and use cost of the whole device is reduced, the influence of carbon dioxide on the human bodies is effectively utilized, the anesthetic gas absorption amount of the lawbreakers is increased, and the effective time is shortened.
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