28results about How to "In various ways" patented technology

The invention discloses a cultural heritage digital display platform, which is mainly applied to the fields of museums, cultural heritage protection institutions, education institutions and the like, and specifically comprises a central control module, and a user interaction module, a multimedia display module, a virtual reality rendering module, a database management module and an intelligent recommendation module which are connected with the central control module. The cultural heritage digital display platform has remarkable beneficial effects in the aspects of improving cultural heritage protection and inheritance efficiency, enhancing user experience and interactivity, realizing personalized recommendation and accurate service, promoting cultural education and propagation, optimizing data management and analysis capability and the like, and is beneficial to protection and inheritance of the cultural heritage; and the cultural literacy and aesthetic level of the public can be improved, and a positive contribution is made to the development of cultural heritage.

The utility model relates to the technical field of PCB (Printed Circuit Board) processing equipment, in particular to an automatic cutter head replacing device which comprises a transfer mechanism and a material taking mechanism, the device further comprises a material frame mechanism, the material frame mechanism is used for storing the cutterheads, the transfer mechanism is used for taking out the cutterheads in the material frame mechanism, and the cutterheads are configured to be capable of moving in the first direction. The material taking mechanism is used for taking and placing the cutter heads on the transfer mechanism and the drilling machine; a full-automatic system is adopted for the cutter head replacing device, the labor cost is reduced, meanwhile, the problems that the labor efficiency is low, the equipment downtime is long, and scratching and bumping are likely to be caused in the carrying process are solved, the mechanical arm, the lifting mechanism and the translation mechanism can independently work at the same time, the material replacing efficiency is improved, the space utilization rate is increased, and the cost is reduced for old equipment. And the follow-up transformation cost is high, the transformation difficulty is large, the reloading device is flexible in configuration and diversified in mode, and the production efficiency and the operation convenience of enterprises are greatly improved.

The invention relates to a method and a system for automatically upgrading and downgrading privacy number service, and relates to the technical field of communication, the method comprises the following steps of: storing privacy numbers, marking attribution information, and storing a call ticket in real time after any call is ended; the number ringing rate and the call completing rate are updated in real time; according to the number attribution information, the ringing rate and the call completing rate of the current and accumulated areas are updated; current and accumulated customer ringing rates and call completing rates are updated; updating current and accumulated platform ringing rates and call completing rates; performing calculation according to months, days, hours or minutes on the year-on-year basis and the year-on-year basis on the data; related statistical data is displayed in a charting manner; the ringing rate and the call completing rate, or the year-on-year-on-year-off ratio is provided with multiple threshold values for comparison according to the importance degree; and the private number distribution algorithm determines subsequent binding private number distribution according to the priority of the code number. According to the invention, diversified monitoring and judgment are provided, and automatic management of clients and numbers is realized, so that the security and reliability of private numbers of enterprise clients are improved.

The utility model relates to the field of floor heating pipelines, and particularly discloses a multi-orifice connected combined pipeline which comprises a plurality of pipelines which are transversely arranged and are parallel to one another and a plurality of pipelines which are vertically arranged and are parallel to one another, and bulges and grooves are arranged at the end parts of the pipelines; a positioning groove is formed in the end of the pipeline, a threaded hole is formed in the positioning groove, and the threaded hole is deepened from the bottom of the positioning groove in the radial direction of the pipeline and penetrates through the side wall, close to one side of the positioning groove, of the groove; a connecting rod is arranged in the threaded hole in a penetrating mode, an external thread matched with the threaded hole is arranged on the connecting rod, one end of the connecting rod is fixed in the positioning groove through a nut, and the other end of the connecting rod is located in the groove and connected with the fixing piece in the groove. According to the utility model, the end part of the pipeline is provided with the bulge and the groove at the same time to adapt to two connectors with different calibers, so that the modes of connecting the pipeline are diversified; and the connector and the groove are stably fixed through the connecting structure.

The invention discloses a phase change energy storage material giving consideration to high-temperature heat storage and low-temperature cold storage and a preparation method thereof, and belongs to the technical field of energy storage material production and application. Phase change latent heat of paraffin and water is fully utilized, comprehensive utilization of heat energy and cold energy is achieved, and the levels and modes of energy storage and utilization are enriched.

The present invention relates to the field of computer technology, and in particular to a method for pushing message events, a message push terminal, and a readable storage medium, wherein the method comprises: upon receiving a message configuration request, starting a message configuration window; in a message configuration module in the message configuration window, configuring the notification type, interface information, and / or receiving address of the notifier of the message event according to the message configuration request; upon receiving a message push request, configuring the notifier information corresponding to the notifier according to the notification type, the interface information, and the receiving address of the notifier, wherein the notifier information includes in-station notifier information and out-station notifier information; and according to the configured notifier information, pushing the message event to the notifier. A plurality of push modes are realized, the effect of reducing the cost of message push is achieved, and the problem of how to combine volunteer service projects with a plurality of push modes is solved.

The present invention discloses a method, device and storage medium for determining a home source address, including: determining an IPv6 address that initiates a malicious attack; converting the IPv6 address to obtain a converted address value; determining the home source address of the IPv6 address according to the converted address value in an address home library, wherein the address home library contains a correspondence between the address value and the home source address. The present invention can be used to implement IPv6 home source address verification to prevent malicious attacks. The method is flexible and diverse, which is conducive to verification and application. The scope of promotion and application can be large or small. The implementation is simple and has a good application scenario, and large-scale promotion and expanded application can be carried out after the product is realized.

The invention relates to the technical field of upper limb rehabilitation, in particular to a backrest type upper limb rehabilitation device which comprises a main frame, a fixed supporting seat cushion is fixedly assembled on the upper surface of the main frame, an electric control type supporting back cushion is movably assembled on the upper surface of the main frame, and a rear mounting back plate is fixedly assembled on the back of the electric control type supporting back cushion. And a rear control housing is fixedly assembled on the rear mounting back plate. According to the backrest type upper limb rehabilitation device, the back hanging type structural design is adopted, a large amount of external space does not need to be occupied, assembling and adjusting are conducted through the rear installation back plate on the back of the electric control type supporting back cushion, and storage and use are convenient; by adopting the design of a lateral telescopic structure, storage is convenient, meanwhile, adjustment can be conducted according to the figure of a patient, and the applicability is improved; through the three-section type electric control linkage arm, free control can be achieved according to different users, and the device is suitable for people.

The utility model discloses a metal product surface cleaning device, which comprises a workbench, a support frame and a frame body, the bottom of the workbench is fixedly connected with the support frame, and the top of the workbench is connected with the frame body, and is characterized in that the top of the workbench is provided with a turntable seat, the top of the turntable seat is provided with a placing plate, the top of the frame body is provided with a motor, and the motor is connected with the support frame. A damping telescopic rod is arranged at the bottom of the motor, a pressing plate is arranged at the bottom of the damping telescopic rod, and a bearing plate is arranged on the back face of the frame body. According to the metal product surface cleaning device, the top of the workbench is provided with the rotating disc base and the containing plate, a water pump is connected with a water spraying pipe on one side of a spraying head, and then the spraying head is installed at one end of an air pump, so that attachments on the surface of a metal product can be cleaned; and attachments on the surface of the cleaning device are secondarily cleaned in a rotating and blowing manner, so that the cleaning operation is relatively convenient, and the cleaning manner is diversified.

The invention provides a cultural heritage information digital dissemination device and method, and relates to the technical field of cultural heritage dissemination. The cultural heritage information digital spreading device comprises a host, a wireless earphone and a control platform, the control platform is arranged on one side of the host, the wireless earphone is arranged at the upper end of the control platform, supports are arranged at the four opposite corners of the upper end face of the host, a top plate is arranged at the upper ends of the four supports, and the top plate is connected with the wireless earphone. And displays are arranged at the centers of the four outer side walls of the top plate. The light intensity inside the equipment and the light intensity outside the equipment are detected through the first light sensor and the second light sensor, the light intensity output of the holographic projection structure is adjusted according to the light intensity, the best impression is ensured, and the temperature and humidity are monitored in real time through the humidity sensor and the temperature sensor; the humidity and the temperature are controlled by controlling the humidifier, the dehumidifier and the air conditioning system, and it is guaranteed that the temperature and the humidity are adjusted to the optimal adjustment of the holographic projection technology.

The current loop wiring terminal combination structure at least comprises one or more current loop wiring terminals and a mounting guide rail, the current loop wiring terminal comprises a base and a plugging terminal, a first electric conductor and a second electric conductor are installed in the base, the first electric conductor is provided with an input port, a first elastic piece and a first short circuit interface, and the second electric conductor is provided with a second elastic piece and a conductive column. And the first elastic sheet and the second elastic sheet form a test socket. The plugging terminal is provided with a third conductor, and the third conductor is provided with an output port and a plugging port. The current loop wiring terminals are sequentially and detachably installed on the installation guide rail through the base in the direction perpendicular to the arrangement direction of the first electric conductor and the second electric conductor. The current loop wiring terminal combination structure has the advantages that the input end and the output end are separated, short circuit operation and test operation are simple and convenient, later maintenance is simple, modular design is achieved, and the number of the current loop wiring terminals can be conveniently adjusted according to the number of interfaces of relay protection and other electrical devices.

The utility model relates to the technical field of microwaves, and particularly discloses a dielectric integrated suspended line filtering integrated antenna array, which comprises a stacked dielectric plate structure sequentially comprising a first auxiliary dielectric substrate, a main dielectric substrate, a second auxiliary dielectric substrate and a bottom dielectric substrate from top to bottom, the middle of the first auxiliary dielectric substrate and the middle of the second auxiliary dielectric substrate are each of a cavity structure, the periodic dielectric sheet array is arranged on the upper surface of the main dielectric substrate and comprises a left transition section, a right transition section and a middle transmission section, the coplanar waveguide is arranged on the upper surface of the bottom dielectric substrate, and the coplanar waveguide is arranged on the lower surface of the bottom dielectric substrate. Comprising a left coplanar waveguide and a right coplanar waveguide, and the coupling medium is arranged above the periodic medium sheet array and comprises an upper coupling medium sheet and a lower coupling medium sheet. According to the utility model, the coplanar waveguide, the metal impedance matching line and the periodic dielectric sheet array are ingeniously combined, so that high-efficiency, filtering and low-loss radiation of the antenna in millimeter wave and terahertz wave bands is realized.

The utility model provides an output device. The output device comprises a base, an output port, a microswitch and an output switch. An output channel is arranged in the base; the output port is located at the tail end of the output channel; the microswitch is used for controlling the output port to output or stop outputting; the rotary connecting part of the output switch is rotationally arranged on the base, the output switch, the microswitch and the output port are relatively fixed, the output switch comprises a touch control part and an operation part which are arranged at the two ends of the rotary connecting part, and the touch control part is used for touching the microswitch to control the output port to output a medium or being separated from the microswitch to control the output port to stop outputting the medium. According to the output switch of the output device, through the touch control part and the operation part arranged at the two ends of the rotating connection part, the output port can be controlled to output the medium in multiple operation modes, operation is more flexible and convenient, and the user experience can be improved.

This invention relates to the technical field of voltage-adjustable capacitors, and discloses a voltage-adjustable capacitor structure and its application based on an ionized double layer. The voltage-adjustable capacitor structure includes: a driving layer comprising an electrodeformable material and matching positive and negative electrodes, the electrodeformable material capable of out-of-plane deformation upon application of voltage; and an ionized capacitor layer comprising an ionically active material with surface microstructures, a pair of electrodes for reading capacitance values, and elastic washers controlling the initial spacing between the electrodes. The ionized capacitor layer is encapsulated with insulating layers on both the top and bottom. This invention utilizes the principle of an ionized double layer, applying voltage to the driving layer to generate out-of-plane deformation, transmitting uniform pressure to the flexible ionized capacitor layer. This causes dynamic changes in the contact area between the ionically active material with surface microstructures and the electronically conductive electrodes. Leveraging the high capacitance density of the double layer, a significant increase in capacitance value from 58 pF to 1200 pF is achieved, with an adjustment ratio exceeding that of existing technologies by 2-8 times.

In some cases, a resource processing method, an electronic device and a program product are provided, relating to the technical field of computer. The method comprises: displaying first content, the first content being obtained based on editing information of a first user; receiving a first operation of the first user for the first content; displaying first information, the first information indicating transferring a first resource into a first account, the first operation indicating displaying at least part of the first content to the first user or acquiring an object associated with the first content, the first account being used for the first user to accumulate the first resource based on the first content. In some cases, by using the above scheme, the accumulation mode and entry of the resource can be enriched, and the accumulation efficiency of the resource can be improved.

The invention relates to a cutting type kinetic energy striking device capable of reducing incidental damage, belongs to the technical field of ammunition, and solves the problems that in the assembling process of a blade-expanded cutting type kinetic energy striking device capable of reducing incidental damage in the prior art, a blade may bounce off, and danger exists in the assembling process. The device comprises a shell and a cutting body, the shell is connected with the cutting body, and the cutting body is used for damaging a target; the cutting body comprises a cutting unit. Explosion of the initiating explosive device provides power for the unfolding action of the kinetic energy rod assembly of the cutting device, the kinetic energy rod assembly does not need to pre-compress a spring to accumulate elastic force during assembly, the probability of blade bounce-off accidents does not exist in the assembly process, and the safety coefficient of the assembly process is high; the fuze can be a proximity fuze, a collision fuze or a delay / timing fuze and the like, the modes for controlling the kinetic energy rod assembly to expand are various, and the selectivity is high.

The utility model discloses a subway rail top air channel, air channel vertical wall and end door beam connecting structure which comprises an I-shaped air channel vertical wall formed by double-spliced first U-shaped channel steel, the double-spliced first U-shaped channel steel is arranged oppositely, one first U-shaped channel steel is connected with a first rectangular steel plate, the first rectangular steel plate is connected with a double-spliced second U-shaped channel steel, and the double-spliced second U-shaped channel steel is connected with a second rectangular steel plate. Second rectangular steel plates are arranged at the upper flange and the lower flange of the double-spliced second U-shaped channel steel at intervals, and the double-spliced second U-shaped channel steel and the second rectangular steel plates form end door type steel. A thought is provided for metro structure rail top air duct transformation, and the transformation modes of the existing concrete rail top air duct vertical wall of a metro are enriched. The subway platform layer shielding door is more flexible and changeable in installation, and the limitation of the installation position of the subway shielding door is improved. The combination of the existing concrete air duct vertical wall transformation and the shield door installation is realized, and the subway structure rail top air duct construction and shield door installation operation modes are enriched.

The modular handheld dust collector convenient to disassemble and assemble comprises a dust collector handle, an air inlet pipe is embedded in a first mounting groove in the dust collector handle, and the front end of the air inlet pipe is in butt joint with a dust collection pipe connector in a sealed mode; the connecting assembly is in butt joint with a third connecting base provided with a dust collecting pipe in a penetrating mode, the connecting assembly comprises a first connecting base axially inserted and positioned in the dust collecting pipe connector and a second connecting base located outside the dust collecting pipe connector in a sleeving mode, an inner cavity in one side of the third connecting base axially extends out of an insertion pipe, and the insertion pipe is inserted into the first connecting base; the outer edge of one side of the third connecting seat sleeves the dust collecting pipe joint and is spliced with the outer end surface of the second connecting seat; and the dust collector host is butted with the dust cup and is hermetically assembled at the top of the dust collector handle together with the dust cup. The problems that a locking structure is easily touched by mistake at an air inlet of an existing dust collector, so that the structure is unlocked and loosened, an air duct system in the dust collector locally leaks air, and the dust collection and cleaning efficiency is influenced can be solved.

The invention relates to the field of waste gas treatment, in particular to a waste gas treatment device for paint production. The device comprises a treatment cylinder, an adsorption pipeline, a residue collection assembly and a filtering assembly. The treatment barrel is provided with two ventilation assemblies; ventilation channels and electrolytic regeneration channels are alternately arranged on the two groups of ventilation assemblies; the multiple groups of adsorption pipelines are arranged in the adsorption chamber; the slag collecting component is positioned at the bottom of the treatment cylinder; the filter assembly is located at the top of the treatment cylinder. The residue collecting assembly is used for separating and recycling paint waste residues. The ventilation assembly is matched with the adsorption pipeline, so that the adsorption effect of the adsorbent is ensured while the waste gas treatment progress is not influenced. The filtering assembly solidifies residual paint components in the waste gas so that the residual paint components can be better filtered and intercepted by the filtering element, and the filtering effect is improved. And finally, through the cooperation of the structures, three waste gas treatment processes are sequentially completed, so that the whole paint waste gas treatment process is good in cohesion, diversified in mode and efficient and lasting in treatment, and paint production is more environmentally friendly.

The utility model relates to the field of distance measuring equipment, in particular to a distance measuring device for constructional engineering supervision, which comprises a support and a laser distance measuring instrument mounted at the top of the support. The adjusting mechanism is arranged at the bottom of the laser range finder and is used for adjusting the position and the ranging angle of the laser range finder; wherein the adjusting mechanism comprises an adjustable mounting frame, a movable plate and a rotating disc mounted at the bottom of the laser range finder, the movable plate is movably connected to the interior of the mounting frame, balls are arranged between the mounting frame and the support, and the rotating disc is rotationally connected to the movable plate; the laser range finder can be leveled, meanwhile, the stability of the laser range finder in the using process is guaranteed, the inclination phenomenon is reduced, therefore, the range finding accuracy is guaranteed, meanwhile, the laser range finder can be used for range finding at different positions and angles according to the using requirements of users, and practicability is higher.

The invention discloses an assembled film floating type power generation breakwater and a using method thereof. The assembled film floating type power generation breakwater is formed by combining and connecting a plurality of breakwater units. All parts of each breakwater unit can be prefabricated and then assembled and constructed on site, and prefabricated parts comprise floating boxes, outwards-extending connecting rods, frames, films, floating plates and connecting rods a. Under the action of waves, when the floating plate ascends or descends, the shaft b and the speed increasing gear rotate anticlockwise all the time, then the power generator is driven to continuously generate power, and meanwhile when the shaft a and the shaft b horizontally reciprocate in the power generation box, magnetic lines of force are cut to generate power. According to the assembled thin film floating type power generation breakwater, the wave absorbing function and the power generation function are organically combined on the basis of the composite floating type breakwater, stable and continuous power generation can be conducted while the wave absorbing effect is good, the wave energy utilization rate is high, and in addition, the structure is simple, and construction and maintenance are convenient.

The invention relates to the technical field of charging piles, in particular to a charging pile system based on the Bluetooth technology. Comprising a Bluetooth beacon and a charging pile, and the Bluetooth beacon is a device for transmitting Bluetooth beacon information; the charging pile comprises a charging pile master controller, a charging gun and a display screen, the charging pile master controller comprises an MCU, a Bluetooth module and a control guide module, the Bluetooth module and the control guide module communicate with the MCU, and the Bluetooth module receives Bluetooth beacon information sent by the Bluetooth beacon and performs information interaction with the MCU; the control guide module receives an instruction of the MCU to control the charging gun to be turned on or turned off; the charging pile is further provided with a display screen, and the display screen receives instructions of the MCU. The charging pile is provided with the Bluetooth module, the Bluetooth beacon information is recognized through the Bluetooth module, when the vehicle is automatically recognized to be nearby, the charging pile is started for plug-and-play charging, and an additional APP does not need to be downloaded or a card swiping means does not need to be used for charging.

The invention discloses a quick traceability valve closing method for pipe bursting of a gas pipe network. The method comprises the steps that pipe network vector data and equipment operation data on the gas pipe network are collected; the pipe network vector data and the equipment operation data are stored into a database on the basis of PostgreSQL and PostGIS, a gas pipe network topology is constructed for the space database of the gas pipe network, the gas pipe network topology comprises a basic one-way topology and a two-way topology based on a ring pipe, and pipe points are bound to pipelines; according to the method, the emitted pipe explosion alarm information is combined with the alarm information fed back on the gas pipe network topology to carry out comprehensive judgment, the pipe explosion point location is determined, pipe explosion analysis is carried out on the pipe explosion point location based on the PIDS algorithm, and a valve closing list is output, so that workers can conveniently realize quick tracing and valve closing. According to the method, rapid response analysis is realized based on the constructed gas pipe network topology and the monitoring data, the accuracy is high, and the adaptability is high.

The invention relates to a quantum information transmission method based on four-component quantum teleportation, relates to the technical field of quantum computing, and solves the problem of limited quantum transmission flexibility caused by the fact that an unknown quantum state can only be transmitted between two nodes at present. Comprising the following steps: respectively carrying out coupling operation on two beams of sub-modules of an entangled state light field to obtain four-component sub-modules with first quantum correlation; the object of the coupling operation is one beam of sub-mode of the thermal light field; quantum sub-modules corresponding to different sub-modules of the entangled state light field and having the same coupling mode have second quantum correlation; respectively sending the four groups of quantum sub-modules to four user nodes, wherein the user nodes receiving the specific quantum sub-modules are corresponding nodes of the specific quantum sub-modules; forming at least one group of transmission networks by the user nodes receiving the corresponding quantum sub-modules according to the number of the to-be-transmitted quantum sub-states; and the receiver node of the sub-state of the to-be-transmitted quantity reconstructs the sub-state of the to-be-transmitted quantity based on the information transmitted by the at least one group of transmission networks.

The utility model relates to a clothes airing machine panel light mounting structure and a clothes airing machine. The utility model relates to a clothes airing machine panel light mounting structure which comprises a panel provided with a panel light mounting position for mounting a panel light; and the fixing pieces are arranged on the periphery of the panel lamp mounting position and can be bent along the edge of the panel lamp, so that part or all of the fixing pieces abut against the panel lamp. According to the clothes airing machine panel light installation structure, the panel light is fixed by arranging the bendable fixing piece on the panel, the structure is simple, disassembly and assembly are convenient, and meanwhile the integrity of a clothes airing machine can be improved.

The present invention relates to a bottle cap automatic laser coding device. The coding device includes a frame, a vibration plate, a feeding channel, a fixed cap assembly, a clamping cap assembly and a laser coder; the vibration plate and the feeding channel are sequentially arranged on one side of the frame, and the fixed cap assembly and the clamping cap assembly are both arranged on the frame; the feeding channel is arranged between the vibration plate and the fixed cap assembly, and is respectively connected to the vibration plate and the fixed cap assembly; the fixed cap assembly includes a first stopper, a second stopper and a bottom plate, and the first stopper and the second stopper are relatively arranged on the bottom plate, and form a bottle cap accommodating channel with the bottom plate; the bottle cap accommodating channel is sequentially provided with a collection station and a coding station; the clamping cap assembly is arranged on one side of the fixed cap assembly; the laser coder is arranged directly above and / or directly below the coding station. The solution provided in the present application can improve the accuracy, consistency and readability of the coding results, effectively reduce the defective product rate, and can improve the code reading recognition rate by adjusting the light source angle.

The static mixer comprises an inner cylinder, the outer side of the inner cylinder is sleeved with an outer cylinder, the two ends of the inner wall of the outer cylinder are each provided with a first spigot groove, the inner wall of the outer cylinder is provided with a first arc-shaped face, and a buffer space is formed between the inner cylinder and the outer cylinder. Through the arrangement of the first seam allowance groove, the second seam allowance groove, the sealing piece, the second arc-shaped surface and the third arc-shaped surface, after entering the inner barrel, a profiled bar raw material in a molten state can be effectively guided and continuously migrated from right to left along a preset flowing track, at the moment, sealing between the flange and the inner barrel and sealing between the flange and the outer barrel are changed into radial sealing, and the sealing effect is improved. The situation of leakage of the profiled bar raw materials is avoided; furthermore, by arranging a channel, a first pipeline, a channel, a transverse hole and a second pipeline, the static mixer has two different temperature adjusting modes, the temperature adjusting speed is high, and the stability is high.

The station migration type tool comprises a left table, a table shaft plate used for rotating the left table is arranged at the bottom of the left table, a rectangular left transverse plate is installed on the right side of the left table, a rectangular right transverse plate is installed at the right end of the left transverse plate, and rectangular sliding grooves are formed in the left transverse plate and the right transverse plate correspondingly; rectangular slideways are formed in the upper ends, close to the sliding grooves, of the left transverse plate and the right transverse plate, side ways perpendicular to the slideways are formed in the end wall of the side, close to the right transverse plate, of the left transverse plate, and side grooves perpendicular to the sliding grooves are formed in the end wall of the side, close to the right transverse plate, of the left transverse plate; a clamping groove and an edge buckling opening are formed in the end wall of the side, close to the sliding groove, of the right side of the left transverse plate. The station migration type tool has the beneficial effects that according to the station migration type tool, the positions of the clamping assemblies on the whole structure are controllable and adjustable, the machining stations can be migrated, the migration mode can be horizontal migration, and after vertical steering, the direction of the whole stroke can be vertically switched.