28results about How to "Improve functional usability" patented technology

The invention discloses an auxiliary release device and method based on a 3D photocuring printer and printing equipment. The auxiliary release device comprises a regulation and control air pump structure; the input end part of the reversing valve body structure is communicated and connected with the regulation and control air pump structure, and the output end part of the reversing valve body structure is respectively communicated with a ventilation port and an air guide pipe body; the input end part of the buffer tank body structure is communicated and connected with the gas guide pipe body; the input end part of the gas conveying valve body structure is communicated and connected with the output end part of the buffer tank body structure; the pressure regulating valve assembly structure is arranged between the output end of the buffer tank body structure and the input end of the gas conveying valve body structure in a communicating mode and used for regulating and controlling the gas conveying positive / negative pressure value. The technical problems that in the prior art, when a pull-up type 3D photocuring printer conducts printing model separation, upward film pulling force acting on a release film easily conflicts with downward vacuum negative pressure, so that the quality of the printing model is poor, the noise of the release process is large, and the service life of the release film is not prolonged are solved.

This invention discloses a dual-spectrum hierarchical architecture and CT detector based on X-rays, relating to the field of medical CT equipment technology. It includes: a scintillator layer capable of receiving high-energy X-rays and low-energy X-rays respectively; and several sets of metal sheets positioned on one end face of the scintillator layer, wherein the metal sheets can block high-energy or low-energy X-rays irradiating a portion of the scintillator layer. This invention solves the technical problems of complex structure, low yield, and high cost of existing dual-spectrum CT detectors.

The utility model discloses a turnover opening and closing type nameplate cover framework based on a visual doorbell. The framework comprises a bearing carrier plate structure; the nameplate cover body structure is arranged on the bearing carrier plate structure in a turnover switching assembly manner; and the pressing position cover plate structure is fixedly assembled and connected with the bearing carrier plate structure, and the pressing position cover plate structure detachably covers and is limited to the nameplate cover body structure. The visual doorbell nameplate cover solves the technical problems that in the prior art, a visual doorbell nameplate cover is generally an integrated plastic part shell, and when a nameplate needs to be replaced, the disassembly and assembly process is complex, so that the overall maintenance efficiency is low, the process cost is high, and the economical efficiency is poor.

The present invention relates to the field of anti-snoring and sleep-aiding bedding, and in particular to a lifting and adjusting magnetic anti-snoring pillow; the pillow comprises a pillow base, an anti-snoring lifting device, an anti-snoring supporting device, a control unit mainboard and a gyromagnetic device, wherein a plurality of lifting device mounting parts which are aligned and spaced up and down are arranged on the pillow base, and a control unit mounting part and a gyromagnetic device mounting part are also arranged at the center; the anti-snoring lifting device is installed on the lifting device mounting part, the control unit mainboard is installed in the control unit mounting part, the gyromagnetic device is installed in the gyromagnetic device mounting part, the anti-snoring supporting device is installed on the anti-snoring lifting device for supporting a human head, and a pillow core is arranged on the pillow base to wrap various components therein; the present invention adopts a motor to adjust the supporting device to change the height and angle of the pillow surface, guides the user to change the sleeping posture to widen the airway, thereby achieving the effect of stopping snoring, making the snoring stopping process noiseless, and the snoring stopping effect more accurate and effective.

The application discloses a kind of cantilever formwork framework and its construction method for double-chamber hollow thin-walled high pier construction, comprising: triangular support frame, separable fixed connection assembly in high pier;Hoisting platform, fixed connection assembly is in the bottom end of triangular support frame;Construction platform, fixed connection assembly is in the top end of triangular support frame;Main back frame, including back sliding cross, back vertical frame and inclined strut;Back sliding cross can be positioned sliding assembly in the top end surface of construction platform;The bottom end of back vertical frame and the end of back sliding cross close to high pier are hingedly connected assembly;Inclined strut is fixed telescopic rod, and the end of inclined strut along its telescopic direction and the side end surface of back vertical frame away from high pier are connected assembly, the other end of inclined strut along its telescopic direction and the end of back sliding cross away from high pier are connected assembly;Formwork body, separable fixed connection is connected between back vertical frame.Solve the technical problems existing in the formwork system of prior art for mountain high pier construction.

The invention relates to the field of integrated circuits, in particular to a nonvolatile storage circuit, a storage circuit and a chip supporting double parallel operation. The memory circuit includes an SRAM cell and an RRAM cell. The SRAM unit is of a read-write separation type and supports one-path multiplication. And the RRAM unit comprises NMOS (N-channel metal oxide semiconductor) tubes N7-N9 and memristors M1 and M2. The drain electrode of the N7 is connected with the Q, the grid electrode of the N7 is connected with the CWLL, the source electrode of the N7 is connected with the drain electrode of the N9 and the upper electrode of the M1, and the lower electrode of the M1 is connected with the PBL; the source electrode of the N9 is connected with the SL, and the grid electrode of the N9 is connected with the RWL; the drain electrode of the N8 is connected with the QB, and the grid electrode of the N8 is connected with the CWLR; the source electrode of the N8 is connected with the upper electrode of the M2, and the lower electrode of the M2 is connected with the PBLB; the RRAM unit is not only used for realizing backup and recovery, but also used for realizing another path of multiplication operation. According to the invention, the problems of calculation / read-write mutual exclusion, time sequence conflict and limited calculation capability of different parts in the existing circuit are solved.

This utility model discloses an irregularly shaped foldable three-axis drone frame and drone device, comprising: an assembly frame structure; a front rotor assembly structure, comprising two sets, the two sets of front rotor assembly structures being respectively and positionably interchangeably mounted on the front two sides of the assembly frame structure, and the rotation directions of the driving rotation ends of the two sets of front rotor assembly structures being opposite to each other; and a rear rotor assembly structure, comprising a single set, extending to the rear of the assembly frame structure, the rear rotor assembly structure having two sets of coaxially arranged driving rotation ends, the two sets of driving rotation ends being opposite to each other. This solves the technical problem in the prior art where drone frames struggle to simultaneously achieve portability and field of view advantages.

The invention discloses a blood drug concentration test method and system based on dynamic thermal analysis and ion migration, comprising the following steps: for propofol blood drug mixed liquid, a gas phase state is formed by dynamic thermal analysis sampling; a carrier gas is introduced to drive the propofol blood drug mixture in the gas phase state to reach the ion migration functional area at a specific concentration and flow rate; the propofol blood drug mixture in the gas phase state in the ion migration functional area is ionized and ion migration is performed through a high-voltage electric field until the ions reach the electrode to measure the propofol blood drug concentration. The method solves the technical problem that when the gas phase monitoring of the corresponding blood drug concentration of propofol is performed in the prior art, there is a dynamic deviation between the propofol concentration of the exhaled gas and the actual propofol concentration of the plasma, which is easy to cause data inaccuracy and it is difficult to accurately and timely adjust the dosage and rate of propofol infusion.

This utility model discloses a synchronous air intake and exhaust architecture and a fresh air device based on a single-pipe internal cavity, relating to the field of air purification equipment technology. It includes: an outer pipe body; an inner pipe body embedded inside the outer pipe body, with an independent exhaust cavity formed inside the inner pipe body, and an independent air intake cavity formed inside the outer pipe body corresponding to the outside of the inner pipe body, the exhaust cavity and the air intake cavity being arranged alternately inside the outer pipe body; and a wind-driven component with two wind output ends, the two wind output ends of the wind-driven component being arranged one-to-one with the output airflow direction in the exhaust cavity and the air intake cavity, respectively. This solves the technical problems of poor installation adaptability and low ventilation efficiency of existing fresh air units.

The invention discloses a power plant boiler water treatment application method and system based on a WTC reverse osmosis process. The method comprises the following steps: constructing a WTC reverse osmosis process concentrated water treatment system architecture; collecting a plurality of groups of concentrated water based on big data for detection and analysis, obtaining various ion concentrations, organic matter contents, microbe quantity and activity data parameters, and constructing a concentrated water quality analysis data set; constructing a local concentrated water information database, comparing the local concentrated water information database with data parameters in a concentrated water quality analysis data set, screening to obtain differentiated water quality parameters, and determining an expected processing target; according to an expected treatment target, the type selection and arrangement scheme of special membrane elements are determined, a WTC reverse osmosis process concentrated water treatment system architecture is correspondingly planned, the expected treatment target is monitored, regulated and controlled, and a regulation and control result is recorded in real time so as to adaptively adjust the expected treatment target. The technical problems that in the prior art, due to water quality difference, a membrane element is low in anti-pollution capacity, prone to blockage and short in service life are solved.

The utility model discloses a plastic foaming floor, and relates to the technical field of plastic floors. The plastic foaming floor comprises a floor body, a third protection layer and a protection structure, a first protection layer is fixedly installed at the top of the floor body, a second protection layer is fixedly installed at the top of the first protection layer, clamping grooves are formed in the front side and the left side of the floor body, and the third protection layer is fixedly installed at the bottom of the floor body. A fourth protection layer is fixedly installed at the bottom of the third protection layer, a fifth protection layer is fixedly installed at the bottom of the fourth protection layer, and the protection structure is arranged on the floor body. The plastic foaming floor has the good buffering capacity, can automatically rebound after being pressed conveniently, can automatically conduct local fire extinguishing after the floor body is involved by a fire disaster and burnt to a certain degree, can reduce the situation of fire spreading, meanwhile can prevent the situation that a fire retardant is moist and corroded, and is good in practicability. And the use reliability and practicability of the floor are enhanced.

The invention relates to the field of unmanned aerial vehicles, and discloses a flying drone with a remote control launch function, comprising a fuselage and wings, wherein the wings are arranged around the fuselage, and the characteristic is that the fuselage comprises a main frame and a fixing device installed on the main frame for fixing an external device, the fixing device comprises a fixing plate and a slide rail, a mounting frame is arranged on the surface of the fixing plate, the slide rail is installed at the end of the mounting frame, the external device is installed on the slide rail through an adjusting member, when the external device is placed on the adjusting member, a magnetic plate 1 will first contact with the lower end of the external device and generate a preliminary adsorption force due to its protruding position and strong magnetic force, the preliminary adsorption force is sufficient to prevent the external device from sliding or moving during the placement process, and the elastic characteristics of the rubber deformation block absorb the small gap or unevenness that may exist between the external device and the magnetic plate.

The application belongs to the field of simulation and is particularly related to a large language model role interaction system based on plot driving and tool calling, which comprises a role mapping module, a state library module, a plot evolution module, a scene behavior constraint module, a tool calling module and a conversation generation module. The role mapping module generates a language-characteristic feature set according to user input; the state library module initializes plot parameters according to the feature set; the plot evolution module drives plot logic based on a plot rule engine, dynamically generates a role behavior target, a tone strategy and a tool calling request or a random branch event; the scene behavior constraint module generates a behavior constraint rule set from a multi-scene behavior constraint rule library according to a scene identifier and a plot event; the tool calling module responds to the request and obtains a response result parameter of an external tool; and the conversation generation module integrates all the above information, drives a large language model to generate a coherent role conversation combined with a scene, an action and a tool. The application improves the personalization, coherence, scene adaptability and functional integration of role interaction.

The utility model discloses an auxiliary butt joint device based on a socket type pipeline and a socket type pipeline butt joint framework. The auxiliary butt joint device comprises a guide tooth holder structure, the socket positioning structure is fixedly connected to the guide tooth holder structure; the transmission gear structure is arranged on the guide tooth holder structure in a displaceable meshing assembly manner; the driving force rod structure is in transmission assembly connection with a wheel shaft of the transmission gear structure; and the socket positioning structure and the adapter assembly are arranged on the transmission gear structure. The technical problems that in the prior art, when butt joint installation of socket and spigot type pipelines is completed through cooperation of various large and small machines and manpower, the construction technology is tedious, the progress is slow, and the safety performance is low are solved.

The amphibious multifunctional inflatable tent ship comprises a ship body assembly and an inflatable keel, the ship body assembly comprises an inflatable bottom mat and an air bag which is arranged on the periphery of the inflatable bottom mat in a surrounding mode and communicated with the inflatable bottom mat, the inflatable keel comprises a plurality of arch air columns, a top beam and a bottom side beam, and the bottom side beam is detachably connected with the inflatable bottom mat. The bottom side beams comprise straight beam sections distributed on the two sides of the inflatable bottom mat and bent sections with the front ends intersecting, paddle buckles used for fixing traction ropes and multifunctional paddles are arranged on the straight beam sections, the front ends of the top beams are communicated with the intersection of the bent sections and connected with vaults of the multiple arched door air columns, the multiple arched door air columns form a continuous supporting frame, the interval areas of the multiple arched door air columns are covered with tarpaulin, and the arched door air columns are arranged in the continuous supporting frame. Folding curtains are arranged between the front end and the middle of the top beam and the corresponding arch air columns, and a semicircular tail curtain is arranged on the rear arch air column. The limitation that a traditional inflatable tent and a traditional inflatable boat are used as independent equipment is broken through, and the tent boat has the multi-scene application advantages of water area navigation, land shielding and rapid storage.

The utility model relates to the technical field of remote controllers, and discloses a remote controller with a user-defined key function, which comprises a remote controller body, the upper end face of the remote controller body is provided with an electric plate plug-in groove, and a plurality of hot key plug-in grooves are uniformly arranged in the electric plate plug-in groove; a sliding rail assembly is arranged on the upper end face of the remote controller body, and a protection plate is connected to the sliding rail assembly in a sliding mode; independent function keys are inserted in the hot key insertion grooves, and miniature spring contacts are arranged in the independent function keys. According to the device, by designing detachable functional hot keys as well as a storage plug-in slot and a No.1 baffle plate which are matched with the functional hot keys, a user can flexibly configure the functions of the remote controller according to own requirements, so that the functional diversity and practicability of the remote controller are greatly enhanced; meanwhile, due to the convenient design of the battery storage bin, the battery replacement process is simplified, normal operation of the remote controller after battery replacement is ensured, and the user experience is further improved.

The utility model discloses a handheld device, which comprises a fan main body, a fan cover and a fan cover, the handle is detachably installed on the fan body, a locking mechanism is arranged on the handle and comprises a key switch, a locking part and an elastic piece, the key switch is fixedly connected with the locking part, and the elastic piece is located between the locking part and the handle; a locking state and an unlocking state exist between the locking part and the buckling groove; the key switch is used for being pressed by a user to drive the locking part to move downwards, so that the locking part and the buckling groove are unlocked; the elastic piece is used for driving the locking part to move upwards so that the locking part and the buckling groove can be locked. The portable fan solves the problems that an existing fan is inconvenient to carry and single in function.

The utility model discloses a shading device for polygonum multiflorum planting, and relates to the technical field of polygonum multiflorum planting. The polygonum multiflorum planting sunshade device comprises a water storage box, an L-shaped frame and a moving structure, a water scooping box is fixedly installed on the right side of the water storage box, a filter screen is arranged on the water storage box, the L-shaped frame is fixedly installed at the top of the water storage box, an L-shaped plate is arranged on the rear side of the L-shaped frame, a roller body is arranged between the L-shaped frame and the L-shaped plate, and the outer wall of the roller body is sleeved with an awning. And the moving structure is arranged on the L-shaped frame. According to the polygonum multiflorum planting sunshade device, on one hand, the sunshade can be driven to move left and right, so that a polygonum multiflorum potted plant placed on the filter screen can be automatically subjected to sunshade treatment, meanwhile, the sunshine time can be conveniently controlled, on the other hand, rainwater can be collected into the water storage box when it rains, subsequent irrigation on the polygonum multiflorum potted plant is facilitated, and the practicability is high. And meanwhile, the overall stability of the device is improved, and the functional diversity and practicability of the device are enhanced.

The invention discloses a door and window opening and closing inductor, and belongs to the field of door and window opening and closing detection equipment, the door and window opening and closing inductor comprises an induction assembly installed in a door frame or a window frame, the induction assembly comprises an induction head and an installation seat used for installing the induction head, and the installation seat is arranged in an installation hole in the inner side wall of the door frame or the window frame; sliding blocks are slidably mounted in the peripheral side walls of the mounting base in the radial direction, tile-shaped supporting tiles are fixed to the ends, exposed out of the side faces of the mounting base, of the sliding blocks, and plane threads are formed in the side faces of the ends, located in the side walls of the mounting base, of the sliding blocks. The rotating cylinder is coaxially and rotatably mounted in the end face of the mounting seat, a plane thread is arranged on the end face of one end, located in the mounting seat, of the rotating cylinder so as to be meshed with the plane threads on all the sliding blocks at the same time, and when the rotating cylinder is rotated, all the supporting tiles synchronously move towards the hole wall of the mounting hole; and the mounting seat is fixed in the center of the mounting hole by clinging to the hole wall. According to the invention, the installation of the inductor can be simply and conveniently realized, and the universality is high.

The utility model discloses a local printing heating framework based on a 3D printer and a 3D printing device, and the local printing heating framework based on the 3D printer comprises a printing assembling component, a heating component and a heating component, and an adjustable forming platform is arranged in the printing platform assembly, and an adjustable printing forming space is correspondingly formed between the printing platform assembly and the printing assembly assembly based on the forming platform. The technical problems that in the prior art, when cavity sealing heat preservation treatment is carried out in the 3D printing process, a sealing cavity is usually large, adaptability adjustment is difficult, and consequently the use cost is high, and potential instability hazards exist are solved.

The invention provides a pattern forming device for rice crust production, and relates to the technical field of rice crust production, the pattern forming device comprises a processing mechanism, the processing mechanism comprises a working box, pulleys are arranged at the bottom of the working box, side plates are arranged at the two ends of the working box, an electric transmission box is arranged on one side of the working box, and the electric transmission box is arranged on the other side of the working box; a stirring mechanism is arranged on the working box, the stirring mechanism comprises a stirring frame, a stirring box is arranged on the stirring frame, a working motor is arranged at one end of the stirring box, and a protective cover is arranged on the outer surface of the working motor. The rice crust production process is simplified through automatic operation, manual intervention is reduced, a worker only needs to put raw materials into the stirring box, the equipment can achieve a series of operation from stirring to discharging by starting the motor and controlling the air cylinder, the production efficiency is remarkably improved, it is ensured that the raw materials are fully stirred and mixed, and the production efficiency is improved. And the quality and the consistency of the raw materials are kept.

The utility model discloses a passenger train instrument desk mounting structure, including instrument desk assembly, instrument desk assembly still include central control platform and, the central control part of central control platform is equipped with central control frame, the one end of far away instrument desk assembly is equipped with the car platform, the top fixed connection of car platform has the support platform, the bottom both sides of car platform all are fixedly connected with the bottom strip, the upper surface rear part fixed connection of bottom strip has the connecting piece. This passenger train instrument desk mounting structure, each part adopts bolt connection, plug -in and so on mode and installs, such as the installation spare and the angle piece are through the plug -in cooperation, and are fixed through the lock cap no.

The invention discloses a shaft expansion and cylinder expansion safety measurement system and method for a turboset. The method comprises the following steps: constructing an expansion difference collaborative measurement system between shaft expansion and cylinder expansion; respectively and adaptively monitoring displacement amplitudes of two groups of shaft expansion measuring points of the rotor synchronous with cylinder expansion; comparing and selecting a shaft expansion measuring point with better monitoring performance, and measuring a current distance value between the shaft expansion measuring point and the rotor; according to the monitored synchronous cylinder expansion displacement amplitude and the measured current spacing value, the shaft expansion displacement amplitude of the rotor is obtained through collaborative calculation; the cylinder expansion displacement amplitude of the position, corresponding to the rotor, of the cylinder body is monitored; and calculating the shaft expansion displacement amplitude of the rotor and the cylinder expansion displacement amplitude of the corresponding position of the cylinder body and the rotor, and carrying out difference calculation to obtain a final expansion difference value. The problems that in the prior art, when shaft expansion and cylinder expansion relative expansion difference monitoring is carried out on a steam turbine, the cylinder expansion amplitude synchronism is poor, consequently, the expansion difference calculation accuracy is reduced, a monitoring element is prone to attenuation along with the service life, and consequently the monitoring value deviation of the monitoring element cannot be judged are solved.

The utility model discloses a research and development test device based on a dual-mode dual-lamp controller, and relates to the field of environmental test boxes. The device comprises a device main body, a bearing mechanism is arranged in the device main body, the bearing mechanism comprises a cavity and a bearing plate, a plurality of mounting strips are arranged on the two sides of the inner wall of the cavity, and a clamping groove is formed between every two adjacent mounting strips. According to the specific placement requirements of the dual-mode dual-lamp controller, the bearing plates are accurately clamped into the corresponding clamping grooves, the unique arrangement utilizes the structure of the multiple clamping grooves, so that the mounting height of the bearing plates can be flexibly adjusted, the flexibility greatly enriches the longitudinal placement selection of the dual-mode dual-lamp controller in the test device, and the test efficiency is improved. And thus, the functional diversity and practicability of the environment test box are remarkably enhanced.

The utility model discloses a multifunctional protractor convenient to store, which comprises a protractor body, scale marks are arranged on the protractor body, the protractor body is of a tubular structure, the protractor body is composed of a supporting ruler and a functional ruler, a first fixing cap and a second fixing cap are respectively and fixedly arranged at two ends of the protractor body, and angle scale marks are arranged on the functional ruler. The whole pen container adopts a circular tube-shaped structure, so that the pen container is convenient to store in a pen bag; the multifunctional ruler integrates the functions of a protractor and a vernier caliper besides the functions of line drawing and length measuring of a common ruler, the appearance of the multifunctional ruler is of a tubular structure, and the first fixing cap and the second fixing cap at the two ends facilitate fixing of the supporting ruler and the functional ruler; the protractor can be used for surveying and mapping angles in a measuring range, the vernier caliper can meet the requirement of students for learning to use the vernier caliper for practicing reading, and the vernier caliper is simple in structure, easy to produce and high in functional practicability.

The invention discloses an interlayer automatic object guiding system and method based on three-dimensional storage and a transportation device, and the system comprises a bearing base body structure which is arranged in an up-down layered manner; the top frame lifting driving structure is assembled at the upper layer position of the layered bearing base body structure; the top layer carrying frame structure is in transmission connection with the lifting kinetic energy output end of the top frame lifting driving structure; the underframe translation driving structure is assembled at the lower layer position of the layered bearing base body structure; and the bottom layer carrying frame structure is in transmission connection with the horizontal displacement kinetic energy output end part of the bottom frame translation driving structure. The technical problems that in the prior art, a double-layer object carrying storage framework is inconvenient to operate when objects on the upper layer and the lower layer are loaded and unloaded, safety risks exist when heavy objects on the upper layer are loaded and unloaded, and the overall functionality is single are solved.

The utility model relates to the technical field of bicycle accessories, and discloses a bicycle handlebar which comprises a main rod body and a handlebar assembly, the main rod body comprises a rod body, sliding grooves are formed in the two ends of the rod body respectively and used for guiding sliding of the handlebar assembly, and long-strip-shaped holes are formed in the middles of the bottom ends of the sliding grooves in the length direction of the rod body. The position of the handlebar assembly is adjusted and fixed by adjusting the fastening bolt, and the connecting beam is fixedly connected to the lower portion of the middle of the front end of the rod body and plays a role in connecting the rod body and the sleeving cylinder. According to the bicycle handlebar assembly, the position is flexibly adjusted, the position of the handlebar assembly can be flexibly adjusted in the length direction of the main rod body through the cooperation of the sliding groove, the long-strip-shaped hole and the adjusting fastening bolt, the requirements of different riders for palm sizes and riding postures are met, riding comfort and control convenience are improved, the fitting adaptability is high, and practicability is high. The installation holes of the handlebar accessory installation table and the kidney-shaped holes of the handlebar accessory installation base can be suitable for installation of various handlebar accessories, installation operation is easy and convenient, and the functional practicability of the handlebar is expanded.

The utility model relates to bed mat equipment technical field, concretely relates to a get up bed mat, including backplate chassis, the top of backplate chassis is equipped with backplate upper support, backplate upper support is divided into front part frame and rear part frame, rear part frame is fixed with backplate chassis, the width direction of front part frame is greater than rear part frame, and forms with the partial stagger of rear part frame, the rotation is connected through locking nut and internal hexagonal screw between front part frame and rear part frame, and front part frame can rotate along the rotation point axis, electric push rod is installed on back part chassis, electric push rod is connected with front part frame transmission, the utility model discloses through transmission structure optimization, auxiliary support innovation, the three -dimensional improvement of durable design of buffering, realizes the remarkable promotion on function practicality, use comfort, structural durability, especially adapts the high -frequency use demand of old -age nursing, postoperative rehabilitation etc. scene.