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105results about How to "Enables modular installation" patented technology
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Electric car chassis assembly capable of achieving four-wheel wheel-side-motor drive and four-wheel independent turning and control method
ActiveCN105799503AGuaranteed smoothnessEnsure handling stabilitySteering linkagesElectrical steeringBogieVehicle frame
The invention discloses an electric car chassis assembly capable of achieving four-wheel wheel-side-motor drive and four-wheel independent turning. The electric car chassis assembly comprises a frame, turning motors, turning support arms, turning racks, drive motors, turning standing columns, spring damper assemblies and guide mechanisms, wherein the turning motors are fixed on the frame, the turning support arms can rotate around the output shafts of the turning motors, the turning racks can rotate along with the turning support arms, hubs are rotatably connected to the turning standing columns, the spring damper assemblies are arranged between the turning support arms and the turning standing columns and used for supporting and damping the turning support arms, and the guide mechanisms are used for guiding the movements of the spring damper assemblies. The electric car chassis assembly has the advantages that the wheel-side motors are used to drive an electric car to turn, the wheel-side motors are designed into sprung mass, the running smoothness and power performance of the electric car are increased, and the drive torque among different wheels can be reasonably distributed due to the fact that the wheel-side motors are used to control the drive torque of the drive four wheels.
Owner:杭州师腾新能源科技有限公司
Novel positive/negative rigidity parallel low-frequency vibration isolation mechanism
InactiveCN106763466AThe overall structure is compact and reasonableEasy to install and disassembleNon-rotating vibration suppressionLow frequency vibrationEngineering
The invention discloses a novel positive / negative rigidity parallel low-frequency vibration isolation mechanism. The mechanism comprises a positive-rigidity spring adjusting device, a vertical spring body, a negative-rigidity structure, a negative-rigidity spring adjusting device, a damping structure, a bearing structure, a horizontal spring support column and a base support fixed structure, wherein the positive-rigidity spring adjusting device includes a circular sleeve, an adjusting knob and a pressure sensor 1; the negative-rigidity structure includes a horizontal spring body and a sleeve, horizontal spring slide blocks 1 and 2, a horizontal spring connecting rod and a cylinder side wall hinge device; the negative-rigidity spring adjusting device includes a stud and and an adjusting knob thereof, a stud fixed frame, a pressing spring body, a pressing adjusting nut, and a pressure sensor 2 and a fastening nut thereof; the damping structure includes an adjusting cushion plate, a damper and a connecting plate thereof; the bearing structure includes a bearing table and a cylinder side wall; and the base support fixed structure includes a support plate, a disc base, a support cushion leg, a support column and a linear bearing. The mechanism has such vibration isolation advantages as compact structure and accurate adjustment.
Owner:BEIJING UNIV OF TECH +2
Fabricated suspended ceiling structure and mounting method thereof
The invention discloses a fabricated suspended ceiling structure and a mounting method thereof. The fabricated suspended ceiling structure comprises an embedded part, a suspender, a suspension fittingand a keel assembly, wherein the embedded part is suitable for being embedded into an attachment structure, the keel assembly is suitable for being connected with a suspended ceiling panel, the two ends of the suspender are detachably connected to the embedded part and the suspension fitting respectively, the suspension fitting is provided with a first clamping hook, the keel assembly is providedwith a second clamping hook, the first clamping hook is matched with the second clamping hook, the keel assembly is connected to the suspension fitting through buckling of the first clamping hook andthe second clamping hook, thus, the suspended ceiling panel is rapidly mounted on the attachment structure, and the construction efficiency is improved.
Owner:SHENZHEN RUIHE CONSTR DECORATION
Wallboard mounting structure and mounting method thereof
PendingCN110805233ASimplify the construction processQuick installationCovering/liningsJoistMechanical engineering
The invention relates to a wallboard mounting structure and a mounting method thereof. The wallboard mounting structure comprises wallboards, clamping pieces and connecting pieces, wherein every two adjacent wallboards are connected through the corresponding connecting pieces, the clamping pieces are arranged on the left side of the leftmost wallboard and the right side of the rightmost wallboardcorrespondingly, and the connecting pieces and the clamping pieces are connected with vertical joists fixed on an original wall body needing to be decorated. The mounting method comprises the following steps of arranging the plurality of vertical joists at intervals on the original wall body needing to be decorated; adjusting a leveling base on the vertical joists to level the vertical joists; arranging the connecting pieces on the parts, corresponding to the joint between the two adjacent wallboards, of the vertical joists; arranging the plurality of clamping pieces at intervals on the left side of the leftmost wallboard and the right side of the rightmost wallboard; and fixing the clamping pieces on the leftmost wallboard and the rightmost wallboard to the vertical joists, and carrying out inserting connection on every two adjacent wallboards through the connecting pieces. The structure and the method thereof have the advantages that the construction process is simple, mounting is simple, convenient and quick, the construction period is shortened, mounting is firm and stable, and noise pollution caused by construction is effectively reduced.
Owner:ZHEJIANG YASHA DECORATION
Liquid crystal display equipment
InactiveCN107272243AEnhance the integrated style of the whole machineEnables modular installationNon-linear opticsLiquid-crystal displayComputer engineering
The invention discloses liquid crystal display equipment. The equipment comprises a housing, a display module and an electronic control module; the housing includes a back plate, slide grooves extending along the corresponding side edges are formed in the opposite side edges of the back plate respectively, and the groove openings of the two slide grooves are oppositely formed; an electronic control accommodation space which partially extends outwards is formed in the inner side of the back plate; the display module comprises a support frame and a display screen and optical diaphragm assembly which are installed on the support frame; frame strips at the two opposite sides of the support frame are slidably installed in the two slide grooves respectively so as to make the display module installed in the housing; the electronic control module is installed in the electronic control accommodation space. According to the technical scheme, the integrated style of the liquid crystal display equipment can be strengthened.
Owner:SHENZHEN TCL NEW-TECH CO LTD
Semi-submersible type perforated plate plant wave-breaking device
The invention relates to a semi-submersible type perforated plate plant wave-breaking device which is used for breaking waves and purifying water of inland waters. The device comprises at least one wave breaking component. Each wave breaking component comprises a perforated plate, float bowls, positioning units and aquatic plants arranged on the perforated plate. The float bowls are fixedly arranged on the outer sides of the perforated plates and fixed to the water bottom through the positioning units. When waves of the inland waters are transmitted to the semi-submersible type perforated plate plant wave-breaking device, the waves slow down and are broken under the disturbance function of the perforated plates and the aquatic plants, a great amount of energy carried by the waves is consumed, the waves on the upper surfaces and the lower surfaces of the perforated plates are different in speed, waves passing the upper sides and the lower sides of the perforated plates impact on one another, wave energy is further consumed, and thus the wave breaking purpose is achieved. Compared with the prior art, the semi-submersible type perforated plate plant wave-breaking device has the beneficial effects of being simple in structure, low in cost, convenient to mount, good in applicability, modular in mounting, flexible in function switching and the like.
Owner:TONGJI UNIV
Modular steel structure house suitable for high earthquake intensity area
PendingCN108505616AStable structureImprove insulation effectHeat proofingProtective buildings/sheltersPurlinEarthquake intensity
The invention relates to a modular steel structure house suitable for a high earthquake intensity area. The modular steel structure house comprises frame columns located at four arrises of a cuboid, bottom beams connected to the bottoms of the frame columns and top beams connected to the tops of the frame columns, wherein the frame columns, the bottom beams and the top beams are detachably connected to form a frame body, and wallboards are installed on the side faces of the frame body by adopting detachable connecting pieces; a bottom plate is arranged on the bottom surface of the frame body by adopting detachable connecting pieces, a top plate is arranged on the top surface of the frame body by adopting detachable connecting pieces, a bottom purlin is arranged between at least one group of opposite bottom beams, and the bottom plate is located above the bottom purlin. The modular steel structure house realizes modular installation, the structure is firm, the modular steel structure house can be used in the high earthquake intensity area, the heat preservation effect is good, and the modular steel structure house can be applied to high altitude and cold regions. When the modular steel structure house is built on a project site with inconvenient transportation, building can be carried out only by transporting all modules and the detachable connecting pieces to the project site.The modular steel structure house can be disassembled repeatedly and reused, the resources are saved, and the operation cost is reduced.
Owner:XINJIANG BEIXIN BUILDING MATERIAL IND GRP CO LTD
Electric power material prefabrication and distribution method based on electronic order mode
InactiveCN109118087AImprove satisfactionImprove timelinessResourcesLogisticsTablet computerOrder form
The invention relates to an electric power material prefabrication and distribution method based on an electronic order mode, belonging to the technical field of material distribution. The invention adopts the electronic order mode to utilize the order App on the terminal equipment such as tablet computer or mobile phone, electronic orders for material requirements are transmitted over the network, carry out material dispatching and production management, while the project is in progress, the prefabrication and distribution of electric power materials shall be carried out, Improved customer engineering, the timeliness of the examination and approval of material demand plans for emergency repair projects and other materials and the timeliness of the supply of materials, The power outage time is shortened, the material delivery situation can be inquired at any time through the electronic map provided by the third party, the human resources and the operation time can be reasonably arranged, the establishment of the supporting material demand order database reduces the compilation link, and the order can be placed with one key, which is accurate, convenient, efficient, and has high customer satisfaction, and promotes the local economic and social development.
Owner:国网吉林省电力有限公司长春市双阳区供电公司
Liquid crystal television set
PendingCN107302674AEnhance the integrated style of the whole machineEnhancing the all-in-one styleTelevision system detailsColor television detailsComputer moduleEngineering
The invention discloses a liquid crystal television set, including a casing, a display module, and an electronic control module. The casing comprises a back plate, two opposite sides of the back plate are respectively provided with chutes extending along corresponding side edges, and the slots of the two chutes are arranged oppositely; and the inner side of the back plate is provided with an electronic control storage space which is partially extending outward. The display module includes a support frame, and a display screen and an optical film set mounted on the support frame. Two opposite side frame strips of the support frame are slidably mounted in the two chutes respectively, so that the display module is mounted on the casing. The electronic control module is installed in the electronic control storage space and comprises a main control board integrated with a television signal processing module. The main control board is electrically connected with the display screen. The technical scheme can enhance the integrated style of the liquid crystal television set.
Owner:SHENZHEN TCL NEW-TECH CO LTD
Receiver and assembly technique thereof
PendingCN107404678ASimple structureSimplify the installation processMicrophonesLoudspeakersComputer moduleEngineering
The invention discloses a receiver and an assembly technique thereof. The receiver comprises a housing, and a vibration film mechanism, a first magnetic body and an electromagnetic assembly, which are arranged in the housing. The first magnetic body is fixed on the surface, towards one side of a second cavity body, of a vibration plate. A fixed frame of the vibration film mechanism is directly fixed on the housing. The electromagnetic assembly is arranged in an inner cavity of the housing, and used for generating electromagnetic driving force for driving the first magnetic body to drive the vibration plate to carry out reciprocating vibration. According to the invention, the housing of the receiver comprises two housing bodies, and the fixed frame of the vibration film mechanism is directly installed on the housing, so parts in the receivers are reduced and the structure and the installation processes of the receiver are simplified. The assembly technique comprises steps that the electromagnetic assembly is pre-fixed on a second housing body so that a first module is formed; the first magnetic body and the vibration film mechanism are pre-fixed so that a second module is formed; the first housing body forms a third module; and finally, by assembling the three modules, the assembly processes of the receiver can be finished, so the modularized installation processes are achieved and the assembly efficiency of the receiver is improved.
Owner:SUZHOU YICHUAN TECH CO LTD
Frustum-mounted two-dimensional conformal low-scattering ultra-wideband phased array based on strong coupling effect
ActiveCN112701495AImprove Active Standing WaveImprove scanning standing waveRadiating elements structural formsIndividually energised antenna arraysUltra-widebandEngineering
The invention discloses a frustum-mounted two-dimensional conformal low-scattering ultra-wideband phased-array antenna based on a strong coupling effect. The frustum-mounted two-dimensional conformal low-scattering ultra-wideband phased-array antenna is completely conformal on the surface of a frustum, the distance between dipole radiation units along the circumferential direction is linearly changed along with the generatrix of the frustum, the dipole radiation units are arranged in a conically-changed array mode, and + / -45-degree scanning of an E surface and an H surface is realized in a broadband range of 6-18GHz. By loading strip metal patches, active standing wave deterioration caused by a conformal environment is effectively improved. In addition, a quasi-periodic electromagnetic metamaterial is loaded in the full-frequency range of the working frequency of the phased-array antenna, so that the cross polarization RCS of the phased-array antenna is remarkably reduced, and the overall radiation efficiency of the conformal phased array is ensured to be at a relatively high level. Finally, the application of a full split ring helps to realize the scattering features of the phased-array antenna while the phased-array antenna has the ultra-wide-band wide-angle scanning feature.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Electric precipitator
InactiveCN104785370AIncrease driving speedImprove adsorption capacityElectrode carrying meansExternal electric electrostatic seperatorAirflowCathode
The invention relates to an electric precipitator. The electric precipitator comprises a housing, an air inlet box, an exhaust box, an insulation box and ash hoppers, wherein the housing is fixed by a housing vertical beam and a housing cross beam; the air inlet box and the exhaust box are arranged at the two ends of the housing; the insulation box and the ash hoppers are arranged on the upper and lower sides on the outer side of the housing respectively; an anode hanging device is arranged in the housing; a flow guiding plate and a flow distribution plate perpendicular to the airflow direction are arranged in the air inlet box; a cathode hanging device is fixed at the upper end of the anode hanging device; the anode hanging device is connected with an anode frame; the anode frame is connected with an anode rapping device; the cathode hanging device is connected with a cathode frame; the cathode frame is connected with a cathode rapping device. Compared with the prior art, the electric precipitator solves the problems that the conventional electric precipitators are low in dust removal efficiency, poor in dust removal effect, slow in dust migration velocity, and much in blowing dust.
Owner:斯诺堡(北京)节能环保设备有限公司
Vehicle balance suspension assembly structure
ActiveCN109955668AIncrease the relative turning heightHigh refit adaptabilityLeaf springsResilient suspensionsVehicle frameStress conditions
The invention discloses a vehicle balance suspension assembly structure. A vehicle frame is used as a carrying body of a suspension system; the two ends of a steel plate spring are fixed on the upperend of a vehicle axle through a bridge passing end assembly; a balance shaft up-mounted structure is used; the steel plate spring is arranged at the lower end of a balance shaft case; under the condition that the height distance between the vehicle axle and the vehicle frame, the dimension and the weight of the balance shaft support seat can reach the optimum state; the whole equipment weight is reduced; meanwhile, during the load bearing, the weight is transmitted to the balancing shaft case by the vehicle frame, and is then transmitted to the steel plate spring and the vehicle axle; the fixed connection stress condition between the balance shaft case and the steel plate spring is reduced; the influence by the load bearing weight is avoided; the reliability is greatly improved; the service life is prolonged. The device uses the shaft end assembly of the balance shaft to rotationally connect the steel plate spring and the vehicle frame; the self adaptation capability of the conventional balance suspension to the uneven pavement is realized; the relative rotation height between the two vehicle axles is increased; the vehicle balance suspension assembly structure can adapt to complicated off-roads; the structure is simple; the weight is light; the universalization degree is high.
Owner:SHAANXI HEAVY DUTY AUTOMOBILE
Anti-scattering separated wire duct
PendingCN106383394ASolve the problem of cross scatterSolve the lack of protectionFibre mechanical structuresAC powerMechanical engineering
An anti-scattering separated wire duct comprises a plurality of wire duct units which are connected in a three-dimensional overlapping joint manner, wherein each of the wire duct units is used for separately arranging signal cables, DC power supply lines, and AC power supply lines and comprises a main wire duct including a plurality of main wire duct channels, a column wire duct including a plurality of separated column wire duct channels and communicating with the main wire duct, and a branch wire duct comprising a plurality of separated branch wire duct channels and communicating with the column wire duct. The anti-scattering separated wire duct can be produced in factories in a modular way. Separation plates can be added in the wire ducts and the wire ducts are installed in an overlapping and intersecting way to form a three-dimensional wire duct. The anti-scattering separated wire duct can be installed in an equipment room under an anti-static floor, and used as the wiring channels and protective equipment for indoor wires. The anti-scattering separated wire duct effectively solves the problem of wiring intersecting and scattering, simplifies the construction process, shortens the construction time, helps to improve the construction quality and the working efficiency, reduces the construction cost and lays the foundation for the factory manufactured pre-equipped construction products.
Owner:杨春国
Automatic balancing device for tension of steel wire rope of large distance adjusting rope
InactiveCN108861962AUniform tensionLarge storage capacityElevatorsStructural reliabilityWork performance
The invention relates to an automatic balancing device for tension of a steel wire rope of a large distance adjusting rope. The device is primarily composed of a plurality of basic mounting modules which are connected through sleeves and mounted in a force transfer rack. Each basic mounting module comprises two roller rope storage devices, two planet carriers arranged in the roller rope storage devices and four bevel gear transmission mechanisms mounted on two sides of the roller rope storage devices; the force transfer rack is primarily composed of a force transfer shaft, a side longitudinalbeam, a middle longitudinal beam, a cross beam, angle iron and a column. Each bevel gear transmission mechanism comprises an engaged bevel gear group, the crossed axis angle of which is 90 degrees. Bevel pinions are mounted on a branch bracket where the planet carriers are circumferentially and uniformly distributed, the tail end of the branch bracket is fixedly connected to the end covers of theroller rope storage devices, the inner sides of the planet carriers are mounted on a force transfer shaft through bearings, and the outer sides of the planet carriers are mounted in planet carrier grooves. According to the device provided by the invention, the length of the steel wire rope can be adjusted by rotating roller bodies to dynamically balance the tension. The device is high in structural reliability, stable in working performance and low in maintenance cost.
Owner:CHINA UNIV OF MINING & TECH
Plunger type quick joint
PendingCN109882675AEasy connectionReduce professional technical requirementsCouplingsPurchasingEngineering
The invention discloses a plunger type quick joint. The plunger type quick joint comprises a male joint body and a female joint body, the two parts of the male joint body and the female joint body ofthe quick joint are correspondingly designed into plunger type one-way valves, when the joint bodies are separated in a separated state, the joint bodies use spring elasticity to press a valve elementback to the sealing position to achieve sealing performance, when the joint bodies are combined, the male joint body and the female joint body are mutually jacked by utilizing the mutual action, andthen the male and female parts of the quick joint are opened so as to the achieve the purpose of communication; the dependence of the key sealing performance on the spring elasticity can be eliminated, and smaller springs can be adopted, so that the cost is saved; moreover, a universal O-shaped ring is adopted, and special purchasing is not needed, so that the processing technology and purchasingare simplified; the head end and the tail end of the male joint spring of the male joint body are connected to a valve body and a valve element respectively, the valve element is in a semi-suspended state in the open state, the valve element cannot be in direct contact with the inner wall of the valve body during opening and closing processes, and then noise and abrasion are avoided.
Owner:广东恒基金属股份有限公司
Integrated chassis filter plate structure
ActiveCN106129671AReduce the difficulty of assemblyImprove installation efficiencyMultiple-port networksCoupling device detailsTransient voltage suppressorCapacitance
The invention provides an integrated chassis filter plate structure, comprising a PCB (Printed Circuit Board) substrate, a screen, a protective plate and a filter, wherein the PCB substrate is provided with mounting holes and a fixed column; the screen and the protective plate are fixed on the PCB substrate and located on two opposite sides of the PCB substrate respectively, the screen is installed on the PCB substrate in an inverted mode, and the protective plate is located at the top of the fixed column and is parallel to the PCB substrate; the filter comprises an input connector, a two-way TVS (Transient Voltage Suppressor) diode, a capacitor, an earth plate and an output connector which are integrated on the PCB substrate and located on the same side as the screen, the input connector and the output connector are rectangular connectors and are located at the edge of the PCB substrate, the two-way TVS diode, the capacitor and the earth plate are located within a cavity encircled by the screen and the PCB substrate, one end of the two-way TVS diode is welded on the PCB substrate, and the other end of the two-way TVS diode is connected with the earth plate. The integrated chassis filter plate structure realizes modularized installation of the filter, reduces the assembly difficulty, improves the installation efficiency, and is more convenient to detach and replace.
Owner:CHONGQING DAJI ELECTRONICS TECH
Sliding rail type low-barrier linkage shower room and mounting method
ActiveCN105840050AEasy accessAvoid shakingWing operation mechanismsBathsEngineeringMechanical engineering
Owner:FUJIAN XIHE SANITARY WARE TECHNOLOGY CO LTD
Building block type composite distribution box
InactiveCN104269755AEnables modular installationEasy to installSubstation/switching arrangement casingsEngineeringMechanical engineering
The invention discloses a building block type composite distribution box. The building block type composite distribution box comprises a top cover, a first side plate, a second side plate, a first face plate, a second face plate, a first sealing plate and a second sealing plate. The first side plate is arranged opposite to the second side plate. The second face plate is arranged opposite to the first face plate. The first sealing plate is arranged below the first face plate. The two sides of the first sealing plate are connected with the first side plate and the second side plate respectively. The second sealing plate is arranged opposite to the first sealing plate. The second sealing plate is arranged below the second face plate. The two sides of the second sealing plate are connected with the first side plate and the second side plate respectively. The building block type composite distribution box is installed in a modularized mode, and is easy to install, suitable for transportation and capable of being assembled or disassembled on site.
Owner:北京泛亚电通工贸有限责任公司
Carbon dioxide low-pressure manifold picking tool and application and fracture method thereof
The invention provides a carbon dioxide low-pressure manifold picking tool and an application and fracture method thereof. The carbon dioxide low-pressure manifold picking tool comprises a picking seat, a support is arranged on the picking seat, a main pipe is fixedly arranged on the support, two axial sides of the main pipe are provided with a plurality of suction inlets and outlets, control valves and mating end caps are arranged at the suction inlets and the outlets, and two axial ends of the main pipe are sealed by a union and a plug. In carbon dioxide fracture construction organization, modular installation of a low-pressure block can be realized, hosting is facilitated, on-site construction pipeline connection modes can be simplified, messy low-pressure pipeline connection is improved, manpower waste is decreased, speed and efficiency are increased, and construction cycle is shortened. Besides, the picking tool is provided with a safety valve and an emptying ball valve, and noisegenerated by airflow is reduced by a thin-walled circular pipe in emptying. Total corrosion resistance, low-temperature resistance and pressure-bearing levels of the picking tool are higher than those of a conventional distributor, and safe, efficient and large-displacement liquid supply requirements are met.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Filling action mechanism of filling machine
The invention discloses a filling action mechanism of a filling machine. The filling action mechanism is characterized by comprising a mechanical arm main shaft, wherein one end of the mechanical arm main shaft penetrates through a hollow speed reducer and is connected with one end of a large mechanical hand arm; the other end of the large mechanical hand arm is connected with one end of a small mechanical hand arm through a mechanical hand countershaft; the output end of the hollow speed reducer is connected with the small mechanical hand arm through a connecting joint, a first movable joint and a second connecting rod; the other end of the small mechanical hand arm is provided with a needle rack fixing shaft; the needle rack fixing shaft is provided with a needle rack; and the needle rack is always horizontal to the ground surface through the effect of movable devices and is provided with a filling needle. The filling action mechanism has the characteristics of being high in integration level, being capable of realizing modularized installation and disassembling, being more convenient to maintain, and the like.
Owner:上海东富龙生物试剂有限公司
Embedded digital on-duty recording device for military large-brimmed hat
InactiveCN102871263ARealize the collection functionEnables modular installationTelevision system detailsColor television detailsComputer scienceMicromonas micros
The invention relates to an embedded digital on-duty recording device for a military large-brimmed hat. The embedded digital on-duty recording device comprises a front tile support, a base and an information acquiring and recording device. A circuit control main board, a secure digital (SD) card, a battery, a miniature microphone and a miniature camera of the information acquiring and recording device are fixed inside the base. One face of the base is provided with a microphone hole corresponding to the miniature microphone and a camera hole corresponding to the miniature camera. The upper portion of the front tile support is a circular arc plate adhered to an inner wall of the front end of a large-brimmed hat body, and the lower portion of the front tile support is an oblique connecting plate fixedly connected with a large-brimmed hat brim. A microphone through hole and a camera through hole rightly facing gaps of an army emblem and the hat body are arranged in the middle of the circular arc plate. The front tile support is fixedly connected with the base integrally through a fastener and a positioning connection part of a positioning column, and simultaneously the microphone through hole and the camera through hole coincide with the microphone hole and the camera hole. The embedded digital on-duty recording device can be widely used for encampment patrol and protection, guard picketing and other on-duty tasks of troops.
Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
Mountainous orchard double-rail conveyer vibration testing system and testing method
PendingCN106441554AEasy to installSimple structureSubsonic/sonic/ultrasonic wave measurementTotal factory controlHuman–machine interfaceVibration acceleration
The invention discloses a mountainous orchard double-rail conveyer vibration testing system and testing method. The system comprises a computer, a signal acquisition module and a sensor, and is characterized in that the computer is provided with a human-computer interface programmed by LabVIEW software, the signal acquisition module comprises an NI 9234 vibration signal acquisition module, an NI 9361 speed signal acquisition module and an NI 9174 Compact DAQ four-slot USB module computer case, the sensor comprises a PCB 352C33 vibration acceleration sensor and a photoelectric encoder, the vibration acceleration sensor is connected with the vibration signal acquisition module, the photoelectric encoder is connected with the speed signal acquisition module, the modules are embedded in the computer case, and the computer case is connected with the computer. By analyzing vibration and speed signals of a conveyer, operation smoothness and safety of the conveyer are monitored in real time, and guarantee can be provided for efficient conveying of fruits and production goods.
Owner:SOUTH CHINA AGRI UNIV +1
Device and method for superoxide biological-based water ecological restoration and maintenance
PendingCN109354154AHigh removal effectAvoid secondary pollutionTreatment using aerobic processesSustainable biological treatmentMicro nanoFiber
The invention relates to a device and method for superoxide biological-based water ecological restoration and maintenance, which comprises a modular superoxide biological-based bracket, a superoxide bubble generator arranged at an input end of the modular superoxide biological-basedbracket, a superoxide bubble releaser arranged at an output end of the modular superoxide biological-based bracket and a suspended degradable plant fiber biology base. According to the method, a superoxide bubble composite degradable plant fiber biological-based technology is utilized for the ecological restorationand maintenance of water environment, superoxide micro-nano bubbles are organically combined with a plant fiber ecological-based technology, a high oxygenation of the superoxide bubble and a high adhesion characteristic of the plant fiber ecology base are fully utilized, so that a dissolved oxygen content in a water body is improved, and a degradation of organic pollutants is promoted. Meanwhile,the technology can improve the composition of biological-based microorganisms, provide and strengthen a facultative environment, promote a process of digestion and denitrification, and accelerate theprocess of removing nutritional pollutants in polluted water.
Owner:上海夕露环境科技有限公司
Liquid crystal television
InactiveCN107277407AEnables modular installationReduce Parts FragmentationTelevision system detailsColor television detailsEngineeringSignal processing
The invention provides a liquid crystal television which comprises a casing body. The casing body comprises a back plate, two side plates which are respectively arranged on two opposite sides of the back plate, and two limiting frame strips which are corresponding to two side plates respectively. Each limiting frame strip comprises a limiting part and a connection part, wherein the limiting part and the connection part are connected. Each connection part is fixedly attached to a side plate. Each limiting part is opposite to the back plate. Chutes extending along the length direction of the side plates are restricted through two limiting frame strips on two opposite sides of the back plate. The liquid crystal television comprises a display module. The display module comprises a support frame, a display screen which is fixedly arranged on the support frame, and an optical film set. Two opposite side frame strips of the support frame are respectively slidably arranged in two chutes, so that the display module is arranged on the casing body. The liquid crystal television further comprises an electronic control module which is arranged on the casing body, and comprises a main control board integrated with a television signal processing module. The main control board and the display screen are electrically connected. According to the technical scheme of the invention, the assembling efficiency of the liquid crystal television can be improved.
Owner:SHENZHEN TCL NEW-TECH CO LTD
Vibration mechanism, receiver and assembly method of receiver
PendingCN107404696AGuaranteed reliabilityImprove connection strengthElectrical transducersEngineeringDistortion problem
The invention discloses a vibration mechanism, a receiver and an assembly method of the receiver. The receiver comprises a housing body, a sound film mechanism and a vibration mechanism. An inner cavity is formed in the housing body. The vibration mechanism comprises an electromagnet unit and a permanent magnet. Matching fixed units are arranged on the electromagnet and a vibration plate. The electromagnet unit and the vibration plate are fixedly connected with the fixed units. According to the invention, the connection structure of an armature and the vibration plate is stable, so a sound distortion problem can be avoided.
Owner:SUZHOU YICHUAN TECH CO LTD
Balcony sealing device utilizing solar water heater
InactiveCN103089130AEnables modular installationEasy to installSolar heat devicesWindow/door framesSolar waterThermal water
The invention discloses a balcony sealing device utilizing a solar water heater. The balcony sealing device utilizing the solar water heater is capable of achieving modularization installation and capable of rapidly sealing a balcony. The balcony sealing device utilizing the solar water heater comprises a solar thermal collector and a window, wherein the solar thermal collector and the window are jointly assembled through an outer frame. The solar thermal collector is located at the lower end of the window. The balcony sealing device utilizing the solar water heater is suitable for being installed on high-rise buildings so as to meet the requirements of people for utilization of hot water in daily life and production.
Owner:曲靖市麒麟区友缘工贸有限公司
Sea energy power generation device and built-in module thereof
InactiveCN104100442AStressfulIncrease speedEngine manufactureFinal product manufactureHorizontal axisEngineering
The invention provides a sea energy power generation device and a built-in module thereof. The built-in module comprises an inner framework, a rotating shaft, a driving unit, at least one horizontal axis generator and at least one flow guide cover. The rotating shaft is rotationally arranged on the inner framework. The driving unit is connected with the rotating shaft, so as to drive the rotating shaft to rotate. The at least one horizontal axis generator is fixed on the rotating shaft, and the axis direction of the horizontal axis generator is parallel with the water level. The flow guide cover is fixed on the inner framework. The sea energy power generation device comprises at least one built-in module and an outer framework. The inner framework is separably arranged in the outer framework.
Owner:HANGZHOU LHD INST OF NEW ENERGY
Electric vehicle chassis assembly with four-wheel wheel motor drive and four-wheel independent steering
ActiveCN105799503BGuaranteed smoothnessEnsure handling stabilitySteering linkagesElectrical steeringBogieVehicle frame
The invention discloses an electric car chassis assembly capable of achieving four-wheel wheel-side-motor drive and four-wheel independent turning. The electric car chassis assembly comprises a frame, turning motors, turning support arms, turning racks, drive motors, turning standing columns, spring damper assemblies and guide mechanisms, wherein the turning motors are fixed on the frame, the turning support arms can rotate around the output shafts of the turning motors, the turning racks can rotate along with the turning support arms, hubs are rotatably connected to the turning standing columns, the spring damper assemblies are arranged between the turning support arms and the turning standing columns and used for supporting and damping the turning support arms, and the guide mechanisms are used for guiding the movements of the spring damper assemblies. The electric car chassis assembly has the advantages that the wheel-side motors are used to drive an electric car to turn, the wheel-side motors are designed into sprung mass, the running smoothness and power performance of the electric car are increased, and the drive torque among different wheels can be reasonably distributed due to the fact that the wheel-side motors are used to control the drive torque of the drive four wheels.
Owner:杭州师腾新能源科技有限公司
Aerosol tank for detecting air purifier
ActiveCN105675325AEnables modular installationImprove accuracyStructural/machines measurementEnclosures/chambersAir purifiersEngineering
The invention relates to an aerosol tank for detecting an air purifier. The aerosol tank comprises a bottom frame, an inner top plate, bottom connecting pieces, top connecting pieces and side plates; the bottom frame comprises bottom crossbeams, a plastic plate and a stainless steel plate fit with the plastic plate; the periphery of the inner top plate is provided with four top crossbeams; each bottom connecting piece is provided with three first plugging pieces, and two of the first plugging pieces are plugged into the end portions of the bottom crossbeams at the two sides of the bottom connecting piece; each top connecting piece is provided with three second plugging pieces, and two of the second plugging pieces are plugged into the end portions of the top crossbeams at the two sides of the top connecting piece respectively; a vertical beam which extends along the height direction of the aerosol tank is arranged between every two adjacent side plates, and the two ends of the vertical beam are sleeved with the bottom connecting piece and the top connecting piece respectively; and the edges of the side plate are inserted into the vertical beam, the bottom crossbeam and the top crossbeam correspondingly, and the corner portions of the side plate are inserted into the bottom connecting piece and the top connecting piece respectively. Rapid installation of modules is realized, and the detection accuracy is ensured.
Owner:GUANGZHOU AUBI LAB DESIGN CO LTD
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