16results about How to "Improve functional usability" patented technology

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 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.

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 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 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 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 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 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.