17results about How to "Improve communication effect" patented technology

The utility model discloses a kind of safety warning devices for mine safety, including mounting seat, the top of mounting seat is rotatably connected with warning light by bearing, detachably mounted with protective cover in the outside of warning light in the top of mounting seat, and the top of protective cover is installed with dust cover, the central shaft end portion of warning light base is passed through mounting seat and is fixedly connected with mounting frame, speaker is detachably installed in mounting frame, the bottom of mounting seat is symmetrically fixedly connected with fixed rod, and the bottom of fixed rod is fixedly connected with support plate, the bottom center of support plate is fixedly installed with driving motor, and the central shaft end portion of driving motor is fixedly connected with mounting frame by passing through support plate, the utility model has the beneficial effects: the utility model can realize the double warning of vision and hearing, and rotation of warning light and speaker can be controlled in warning, the coverage range and propagation effect of sound warning are enhanced, and protective cover is installed conveniently and quickly, and it is convenient to disassemble and replace, improve the maintenance efficiency of device.

The invention relates to an information display method and device, electronic equipment, a storage medium and a program product. The method comprises the steps of displaying a material analysis page corresponding to a target material; and displaying a first analysis result on the material analysis page, the first analysis result representing first material optimization information of semantic indication of a target comment, and the target comment being a comment corresponding to the target material. The first material optimization information directly mined based on the real feedback (target comment) of the audience of the target material reflects the real demand of the audience, and a creator of the target material can adjust and improve the material in a targeted manner based on the real demand of the audience, so that the material optimization result can be matched with the real demand of the audience, and the user experience is improved. And the material optimization efficiency and the propagation effect are improved, and the time and energy of a creator are saved. Meanwhile, as accurate insight is provided for the needs of audiences, the trial and error of creators can be reduced, and the creation cost is reduced.

The utility model relates to bluetooth sound box technical field discloses an anti -skidding outdoor bluetooth sound box, including the shell, the shell outer wall both sides are provided with anti -skid subassembly, the shell inner wall is provided with quick detachable subassembly, the anti -skid subassembly includes two fixed end plate, two fixed end plate fixed connection in the shell outer wall both sides respectively, two fixed end plate outer walls all rotatoryly connected with telescopic link, two telescopic link outer wall one side all rotatoryly connected with linkage connecting rod, two linkage connecting rod one end all rotatoryly connected with connecting rod pivot, in the utility model, anti -skid subassembly provides stable support guarantee for outdoor use through ingenious mechanical linkage design, realizes three gear angle adjustment and locking, can adapt to different outdoor topography, such as slope, grassland complex environment, lets the sound box place more stable, collocation antiskid pad increases friction, effectively avoids the sound box to slide, to fall damage because of external force, guarantees the sound box stable sound production under the outdoor scene.

According to the intelligent high-voltage cable coupler, an intelligent cabin and a signal cabin are arranged on the outer wall of a middle shell in a connected mode, a cabin cover plate is detachably arranged on the intelligent cabin in a sealed mode, and a power source part and a control circuit board are arranged in the intelligent cabin; the receiving and transmitting part comprises a positioning function part and a communication part which are arranged in the signal cabin and are electrically connected to the control circuit board; the utility model provides an intelligent high-voltage cable coupler. A cabin cover plate is detachably sealed on an intelligent cabin; the power supply part and the control circuit board are arranged in the intelligent cabin, so that good sealing performance is achieved; the positioning function part and the communication part are arranged in the open signal cabin, so that a better communication effect can be realized; meanwhile, as the intelligent cabin is close to the signal cabin, the positioning function part and the communication part are electrically connected to the control circuit board simply and conveniently; the humidity sensor is arranged in the middle shell and electrically connected to the control circuit board to detect environmental parameters in the shell.

The utility model provides a ceiling iron rear barrel horn convenient for angle adjustment, which comprises a mounting plate, a transmission mechanism is arranged on one side of the bottom of the mounting plate, a driven mechanism is arranged on one side of the transmission mechanism at the bottom of the mounting plate, and a connecting rod is fixedly connected to the bottom of the driven mechanism. The driving motor is started, the output shaft end of the driving motor drives the transmission gear to rotate, due to the fact that the transmission gear is meshed with the driven gear, rotation of the transmission gear can drive the driven gear to rotate, the ceiling horn is fixedly installed at the bottom end of the connecting rod, and meanwhile the dustproof assembly is arranged at one end of the ceiling horn. And then the ceiling horn is driven by the connecting rod to adjust the angle. Therefore, the ceiling horn can be rapidly adjusted to the optimal sound production angle according to different spatial layouts and use scenes, thereby improving the sound transmission effect and the coverage range.

This utility model discloses a novel emergency alarm device, comprising a housing, a trigger module, a transmission module, an alarm module, and a power supply module. The housing has a trigger hole at its top and a mounting slot at its bottom. The trigger module is located at the top of the housing, and the transmission module is connected to it. A stationary contact is fixed to the bottom of the housing, and a moving contact is mounted on the bottom of a linkage slider. The alarm module includes a striking hammer, a metal bell, and a sound-emitting cavity. One end of the striking hammer is connected to the linkage slider via a rotating shaft, and the other end has a rubber hammer head. The power supply module is connected to both the transmission module and the alarm module, achieving dual mechanical and electronic alarm functionality. The device adopts a modular design and has an anti-accidental trigger structure, maintaining the mechanical alarm function even during power outages.

This invention provides a method for intelligently generating health knowledge video personalities (IPs). It involves extracting features from acquired multimodal behavioral data to obtain user feature vectors; constructing a candidate pool based on textual, visual, behavioral, and professional qualification data of multiple health knowledge video personalities (IPs), and calculating the attribute feature vectors of all IPs in the candidate pool; inputting the user feature vectors and the attribute feature vectors of all IPs in the candidate pool into a trained bimodal Transformer fusion model for prediction, obtaining a fit score for each feature vector; sorting all fit scores in descending order, selecting the top few IP recommendation schemes, and using all IP recommendation schemes to fine-tune the attribute feature vectors of all IPs in the candidate pool to generate health knowledge video personality (IP) schemes; thereby improving the accuracy of IP matching with user needs and enhancing the dissemination effect of health knowledge.

The present application belongs to the technical field of urban computing and data mining, and in particular to a multi-view urban area embedding method based on spatial function consistency. The method comprises the following steps: S1: multi-view data collection and processing; S2: spatial function consistency intra-view representation learning; S3: intra-regional cross-view interaction; S4: inter-regional cross-view interaction; S5: double-feature attention fusion; and S6: downstream task application. The present application can effectively suppress information interference caused by noise edges and weakly related connections, and improve the accuracy and stability of regional local structure modeling. At the same time, the present application enhances the global semantic connectivity and cross-view information propagation capability of the regional representation. On this basis, through a double-layer attention fusion mechanism, adaptive integration of multi-view features and inter-regional associated features is realized, further improving the discriminability, robustness and generalization capability of the final regional embedding representation.

The invention discloses a journal content intelligent creation and editing system based on a large language model, and relates to the field of journal content intelligent processing, and the journal content intelligent creation and editing system comprises a local computing power support module, an intelligent creation and editing core module, a dynamic knowledge service module, a full-process compliance management and control module, and an intelligent marketing and data feedback module. According to the publication content intelligent creation and editing system based on the large language model, the system constructs a complete business closed loop of creation, editing, compliance, publishing, marketing and feedback, reader feedback and business index data collected by the data feedback analysis module provides accurate guidance for subsequent topic selection planning and content optimization, and the user experience is improved. A continuously iterative virtuous cycle is formed, and popularization materials adaptive to multiple channels are generated by the scene marketing file sub-module, so that the publication exposure degree and the sales conversion rate are effectively improved; the full-process data visualization report provides decision support for management personnel.

This utility model relates to a deep-sea LED driver control board with adjustable serial communication, belonging to the field of electronic control technology for deep-sea lighting equipment. It aims to solve the problems of existing deep-sea LED driver control boards being unable to adapt to small dry chambers, having low heat dissipation efficiency, and low integration. The device includes a control board module, a 40mm diameter circular driver board module, and a dry chamber encapsulation and heat dissipation structure. The control board module integrates a main control unit, multi-stage power supply, digital isolation, and RS485 serial communication unit. The circular driver board module integrates a boost driver and a current sampling feedback unit. The two are electrically connected via plug-in terminals. The overall volume is ≤20cm³, making it suitable for small deep-sea dry chambers with an inner diameter of 45mm. The dry chamber encapsulation and heat dissipation structure constructs a complete heat dissipation path from "driver board - heat sink - dry chamber shell - seawater." It features small size, high integration, high heat dissipation efficiency, and high control precision, and can be widely used in lighting systems for various miniature deep-sea exploration equipment.

The utility model provides a steam pipe, and belongs to the technical field of steam pipes, the steam pipe comprises a steam channel and a rotating structure, the steam channel and the rotating structure are clamped and fixed through a clamping piece; the water vapor channel comprises an inner pipe and an outer pipe, and the inner pipe is a Teflon pipe; the rotating structure comprises two gears formed through rotation, and when the rotating structure is located at the first gear, the water vapor channel is vertically downward; when in the second gear, a fixed inclination angle is formed between the water vapor channel and the machine body; the utility model provides a steam pipe which can solve the problem that after a steam pipe used by an existing machine body rotates, the angle is difficult to fix accurately.

The utility model relates to traffic planning and safety field especially relates to a traffic planning traffic warning device, including base, stand, lighting assembly and display component. The stand is fixed on the base, and the top of stand installs warning light, the lighting assembly and display component are installed in the both sides of top of stand respectively, the lighting assembly includes U type frame and light supplementing lamp, one end of U type frame is fixed in the top of stand, and light supplementing lamp is rotatably connected with U type frame, the display component includes branch arm no. One end of branch arm no. One end is fixed on the stand, and the other end of branch arm no. The other end is rotatably connected with branch arm no. Two, and the other end of branch arm no. Two installs display screen. The utility model discloses rotatable light supplementing lamp, can adjust the light supplementing angle according to actual lighting demand, improves the visibility of early warning information under the night or low light environment, and guarantees traffic safety.

The application discloses a negative pressure head cover capable of preventing droplet transmission and a use method thereof, and belongs to the technical field of medical devices. The negative pressure head cover comprises a sealed head cover, a sealed face cover, and a negative pressure pipe. The sealed head cover is transparent. The sealed face cover is detachably arranged on the outer side of the sealed head cover and is transparent. The negative pressure pipe is arranged on the outer side of a sterilization assembly. The application effectively solves the problem that the exhaled gas cannot be sterilized before being discharged, thereby realizing that the negative pressure pipe can extract the gas in the sealed face cover, input the gas into the inside of the sterilization assembly for sterilization, and then discharge the gas through the exhaust pipe, so that the exhaled gas of the patient can be sterilized before being discharged, the gas in the sealed head cover is prevented from being emitted into the air when the sealed head cover is removed, and the effect of preventing droplet transmission is improved.

The all-terrain vehicle comprises a vehicle frame, a vehicle body covering part, a container and an electrical system, the vehicle frame comprises a main vehicle frame body and an auxiliary vehicle frame body, and the main vehicle frame body comprises a front vehicle frame body; the vehicle body covering part comprises a front fender, and the front fender covers at least part of the front vehicle frame; at least part of the container is arranged on the frame; the electric appliance system comprises a horn which is arranged on the frame; the container comprises a front container arranged on the front frame, the front container is arranged below the front fender, and the horn is arranged below the front container and fixed to the front frame. The container comprises a container cover arranged in front of the front container, a first notch is formed in the lower edge of the container cover, and the first notch is overlapped with the horn when observed in the length direction of the frame. Through the arrangement, the horn faces the front of the all-terrain vehicle, and the container cover is provided with the first notch, so that the container cover is prevented from shielding the horn, and the transmission effect of the horn can be improved.

The utility model relates to the technical field of display equipment, and discloses folding advertisement display equipment which comprises two bases, the top ends of the two bases are rotationally connected with supporting columns, adjusting assemblies are arranged in the two supporting columns, the top ends of the adjusting assemblies are rotationally connected with a first fixing plate, and the first fixing plate is connected with a second fixing plate. A motor is fixedly connected to the interior of the first fixing plate, a positioning column is fixedly connected to the driving end of the motor, a first rotating block is rotatably connected to the exterior of the positioning column, a second fixing plate is fixedly connected to the exterior of the first rotating block, a guide groove is formed in the exterior of the second fixing plate, and a pull rod is slidably connected to the interior of the guide groove. According to the utility model, along with the rotation of the outermost rotating plate, the pull rod slides in the guide groove to pull other rotating plates in sequence, so that the plurality of rotating plates are unfolded successively, more advertisement contents can be displayed, the attraction and the propagation effect of advertisements are enhanced, and diversified display requirements are effectively met.

The application discloses a kind of construction method and application of intelligent signal detection model, belong to mobile communication technical field;The application constructs a new type of graph neural network containing aggregation update module, the global feature of each node is aggregated with its neighbor node information, so as to extract the hidden feature state of data according to the feature information of neighbor node and itself, and then realize the effective capture of the feature of communication signal such non-euclidean space data;In addition, after each aggregation is completed, the intermediate feature obtained by aggregation is further extracted in the application Feature, to improve the expression ability of intermediate feature, so that the designed graph neural network has more efficient information interaction ability and more powerful relationship reasoning ability, greatly improve the precision of signal detection.The application effectively solves the problem that the performance and computational complexity of traditional signal detection method are difficult to balance, and has strong robustness to channel estimation error.

The utility model relates to the technical field of advertisement exhibition stands, and discloses a multi-view advertisement exhibition stand which comprises a vertical rod, a protective top is fixedly installed at the top end of the vertical rod, a fastening sleeve is arranged at the bottom of the protective top, a set of connecting pieces are distributed on the outer wall of the fastening sleeve in the circumferential direction at equal intervals, and connecting blocks are rotatably installed in the connecting pieces; one end of each connecting block is fixedly connected with an advertisement exhibition board, a supporting assembly is arranged between every two adjacent advertisement exhibition boards, and each supporting assembly comprises a reverse threaded sleeve and a threaded rod. According to the exhibition stand, the fixing holes in the fixing feet are matched with bolts, the exhibition stand can be firmly fixed to a site, and external interference is effectively resisted; due to the design of a fastening sleeve, a connecting piece and a connecting block, the advertisement exhibition board can rotate freely, the multi-angle exhibition requirement is met, and the information spreading effect is improved. The telescopic structure of the back wall of the advertisement exhibition board can flexibly adjust the supporting length according to the specification of the exhibition board to ensure stable exhibition.