21results about How to "Guaranteed viewing" patented technology

The invention relates to the technical field of digital block assessment, and discloses a digital block assessment method based on big data, which comprises the following steps: designing a block building digital twin model, scanning a block by using a panoramic scanning device and making a 3D model, displaying scanning data on the 3D model by a control terminal, and completing independent sub-region division marking on the block. Detecting environmental conditions in the block, performing simulation analysis on detection data of the plurality of groups of detection sensors, evaluating current hardware operation conditions of the block, monitoring pedestrian flow, traffic flow, flowing vendors and other flowing objects in the block, and judging whether conflicts or safety risks exist in the current block; according to block planning requirements, by combining block buildings and business district layout, assessment of possible fire-fighting risks, obtaining of fire guidance schematic diagrams and assessment of fire-fighting equipment and routes, fire-fighting setting of blocks is completed, block fire inspection and fire-fighting routes are pointed out, and block fire-fighting safety is guaranteed.

The utility model relates to the field of fireworks, and discloses a high-thrust firework which comprises a launching cylinder, sealing paper is fixedly connected to the top end of the inner wall of the launching cylinder, an ignition assembly is arranged on the upper portion of the sealing paper, and a launching assembly is arranged in the launching cylinder. The launching assembly comprises an effect inner cylinder, the effect inner cylinder is pressed at the bottom end of the inner wall of the launching cylinder, a blocking paper sheet is fixedly connected to the middle section of the inner wall of the effect inner cylinder, and a cavity is formed in the inner wall of the effect inner cylinder; the portion, located above the blocking paper piece, in the effect inner cylinder is sequentially filled with propellant powder, clay knots and acousto-optic powder from bottom to top. According to the utility model, the propellant powder is filled in the lengthened effect inner cylinder, so that the thrust transmission path is shortened, the energy loss caused by a gap between the launching cylinder and the effect inner cylinder is reduced, and under the condition of the same propellant powder amount, larger upward thrust can be generated, and the firework launching height can be increased.

The utility model relates to the technical field of indoor decoration, in particular to an environment-friendly decorative plate for indoor decoration, which comprises a pattern layer and a fireproof coating, the fireproof coating is arranged on the outer side of the pattern layer, the other side of the pattern layer is fixedly connected with a waterproof layer, the other side of the waterproof layer is fixedly connected with a honeycomb hole layer, and the other side of the honeycomb hole layer is fixedly connected with a fixing plate. A honeycomb hole layer is fixedly connected to one side of the fixing plate, an inner supporting frame is fixedly connected to the other side of the fixing plate, a limiting strip is fixedly connected to the side, close to the inner supporting frame, of the fixing plate, a first fixing strip is fixedly connected to the outer side of the limiting strip, and the other side of the limiting strip is tightly attached to a second fixing strip. Gradual permeation of the environment-friendly decorative plate caused by the damp condition generated by the fixed indoor plane is reduced, the stability of the internal structure of the environment-friendly decorative plate is guaranteed, and the ornamental value shown by the environment-friendly decorative plate is maintained.

The utility model discloses a control console with an adjustable screen angle, which relates to the technical field of control consoles and comprises a control console shell, and a touch screen is movably connected above the control console shell. The lower part of the touch screen is subjected to angle adjustment through a lifting assembly; the lifting assembly comprises a C-shaped sliding frame, and a hinge mechanism is installed on the C-shaped sliding frame in a matched mode. The upper end of the hinge mechanism is movably connected with the touch screen; the hinge mechanism is controlled to ascend and descend through an electric push rod. When the touch screen needs to be jacked up, the electric push rod retracts, the lower end of the hinge piece a slides along the strip-shaped groove, the upper end of the hinge piece a jacks the hinge piece d upwards, the hinge piece d is deflected under the cooperation of the hinge piece b and the hinge piece c, and therefore the touch screen is jacked up, the electric push rod is controlled in an inching mode, and the action of the electric push rod can be stopped at will. Therefore, the angle of the touch screen can be adjusted at will, and the adjustment requirement of a user is met.

The present invention discloses a method and device for protecting privacy in express delivery, which relates to the field of logistics technology, and the main purpose is to improve the security of privacy information in express delivery. The main technical scheme of the present invention is: obtaining encrypted privacy information in express delivery information by using an asymmetric encryption algorithm, and obtaining encrypted privacy information, wherein the privacy information at least includes name and telephone information; generating an express delivery identification code based on the encrypted privacy information; encrypting the express delivery identification code by using an asymmetric encryption algorithm to obtain an express delivery QR code; writing the express delivery QR code and the non-encrypted information in the express delivery information into a blockchain system, so that the express delivery company can obtain the express delivery QR code and non-encrypted information in the blockchain system based on pre-assigned permissions, and prepare an express delivery bill, wherein the non-encrypted information at least includes address information. The present invention is used for protecting privacy in express delivery.

The utility model discloses an adjustable medical display screen which comprises a mounting plate, threaded connecting holes are machined in the four corners of the mounting plate, a screen is arranged below the mounting plate, an adjusting device is arranged below the mounting plate, and the adjusting device comprises a limiting plate fixedly connected to the outer wall of the screen, and a fixing plate fixedly connected to the outer wall of the limiting plate; the number of the first connecting rods is larger than one, and the first connecting rods are rotationally connected to the upper portion of the limiting plate through pin shafts; the bent plate is fixedly connected to the tops of the multiple first connecting rods; the first electric push rod is fixedly connected to the upper portion of the outer wall of the bent plate. The utility model relates to the technical field of display screens, and the adjustable medical display screen can realize the adjustment of the inclination angle, the lifting height and the rotating angle through the matching of the mounting plate, the adjusting device, the lifting device and the rotating device, so that the flexibility in use can be improved; therefore, the purpose that medical staff can watch medical images at different positions is ensured.

The rabbit cage comprises a cage frame and a garbage collecting device arranged at the bottom of the cage frame, the cage frame comprises an upper cage frame body formed by connecting a plurality of upper corner connectors and upper transverse edge strips in an inserted mode, the bottom of each upper corner connector is connected with an upper longitudinal edge strip in an inserted mode, the bottom end of each upper longitudinal edge strip is connected with a lower corner connector in an inserted mode, and each lower corner connector is connected with a lower transverse edge strip in an inserted mode. A lower transverse edge strip is inserted between every two adjacent lower corner connectors to form a lower cage frame, the top of each lower corner connector is provided with a longitudinal inserting connector inserted into the corresponding upper longitudinal edge strip, the two adjacent side portions of each lower corner connector are provided with transverse inserting connectors inserted into the corresponding lower transverse edge strip, and the bottom of each lower corner connector is provided with a connecting groove. A bottom longitudinal edge strip is inserted into the connecting groove, and an insertion restraining device is arranged in the connecting groove. According to the pet cage, the storage and transportation space is reduced, the phenomena of large space occupation and extrusion deformation during storage and transportation are avoided, meanwhile, garbage is prevented from being scattered outside the cage, and environmental sanitation and pet breeding appreciation are guaranteed.

The invention discloses a sun shade of an inverter and a use method, and the sun shade comprises a mounting rack, a top plate fixed at the top of the mounting rack, a first connecting plate and a second connecting plate which are respectively fixed at the front side and the rear side of the bottom of the mounting rack, and an adsorption rod and a locking rod which are respectively arranged on the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are arranged in the width direction of the mounting frame, compression bolts in threaded connection with the adsorption rod are arranged at the bottom of the adsorption rod at equal intervals, the screw end of each compression bolt is connected with a suction cup, a winding shaft is rotationally arranged in the mounting frame, a locking structure is connected to the winding shaft, and a check curtain is wound around the winding shaft. A check curtain connecting structure is arranged at the bottom end of the adsorption rod. The sunshade effect of the sunshade cover is enhanced, the sunshade cover can be flexibly disassembled and assembled, and a worker can conveniently observe an inverter liquid crystal screen.

The utility model relates to the technical field of waste battery recovery, and discloses an anti-creeping waste battery recovery device which comprises a recovery box, and a classification assembly is arranged in the recovery box; and the classification assembly comprises a plurality of recovery boxes, each recovery box is internally provided with cells, and the sizes of the cells in the recovery boxes are different. According to the anti-creeping waste battery recycling device, the multiple recycling boxes are stored in a layered mode through the supporting frame, the sizes of the cells of the recycling boxes are different, the multiple recycling boxes are suitable for storing batteries of different models and specifications, the batteries are placed in order, the cells divide the placed batteries, and therefore circuit leakage of the batteries is avoided, and safety is guaranteed; after the box door is opened through the handle, the telescopic assemblies on the corresponding layers are controlled through the switch keys, so that the recycling boxes are pushed out, the batteries are conveniently placed and then retracted back, storage and preservation are convenient, and the recycling boxes can be taken down.

The utility model provides a hollow outer wall structure, which belongs to the technical field of building masonry engineering, and comprises two main body columns, vertical steel bars and constructional columns, the two main body columns are vertically arranged, a top beam and a bottom beam which are horizontally arranged are connected between the two main body columns, the vertical steel bars are connected between the top beam and the bottom beam, and the constructional columns are connected between the vertical steel bars. The vertical steel bars are arranged at intervals in the horizontal direction, each vertical steel bar is provided with a plurality of lattice bricks in a penetrating mode, the constructional columns are arranged on the sides, close to the lattice bricks, of the two main body columns respectively, transverse bars are arranged on the two sides of each constructional column respectively, the transverse bars on one side are connected with the main body columns, and the transverse bars on the other side are connected with the lattice bricks; the transverse ribs on one side of the constructional column are connected with the main body column, the transverse ribs on the other side of the constructional column are connected with the lattice bricks, the constructional column plays a role in middle connection, and hard connection can be formed between the lattice bricks and the main body column, so that the gravity of a secondary wall body formed after a plurality of lattice bricks are built is counteracted, sinking is avoided, and the ornamental value of the wall body is guaranteed.

The present invention discloses a data measurement monitoring device for a mixing station, which belongs to the field of mixing stations, and includes a monitoring center and a vehicle-mounted controller. The monitoring center is connected to a concrete remaining amount module, a concrete type statistics module, and a new discharge time module through a wire. A database is provided inside the monitoring center, a statistics module is provided inside the monitoring center, and a scheduling control module is provided inside the monitoring center. The monitoring center is connected to the vehicle-mounted controller through a wireless transmission device, and a display screen and a reminder module are provided on the vehicle-mounted controller, and an input module is provided on the vehicle-mounted controller. The present invention notifies each transport vehicle of the amount, type, and new discharge time of the remaining concrete in the mixing station in a timely manner, and dispatches the transport vehicles, so as to facilitate the diversion of different vehicles, reduce the waiting time of vehicles in the mixing station, avoid blockage in the mixing station, facilitate the driver to arrange time reasonably, improve safety, and save time.

The utility model relates to the technical field of ear-nose-throat department nursing, and discloses an intelligent nasal cavity irrigation and administration integrated device which comprises a fixator, an irrigation pipe is slidably connected to the interior of the fixator, and a fixing ring, a camera, a handheld pipe and a water guide pipe are connected to one end of the irrigation pipe in an inserted mode. By means of the fixing ring and the flushing pipe, the stability when the flushing pipe is pushed can be guaranteed, the flushing pipe cannot touch the side wall of the nasal cavity, by means of the camera, the focus position can be visualized, the focus condition can be fed back in real time, cleaning and medicine feeding on the focus position are greatly facilitated, a certain impulsive force can be guaranteed during flushing through the water pump A, and the flushing effect is good. The device is simple in structure and convenient to use, secretions and scabs are easily and thoroughly removed, waste water is prevented from being poured at will through the water guide pipe and the waste water bag, the working environment is guaranteed, secondary pollution can be avoided, and the device can be in butt joint with collection through the Bluetooth module so that images can be checked in real time. Meanwhile, the medicine can be efficiently and accurately sprayed to the paranasal sinus administration position.

The utility model relates to the technical field of elevator room partition facilities, in particular to a high-rise conversion elevator partition background wall which comprises a base, the base is connected with the ground, and a supporting body is vertically connected to the base; the supporting body is arranged between the two partition plates, the partition plates are vertically connected to the supporting body, and mounting gaps are reserved between the partition plates and the vertical face of a wall body; the two grey mirrors are connected to the two opposite sides of the partition plate respectively, the grey mirrors are connected with the supporting body, and the grey mirrors are used for blocking the mounting gap; the partition background wall has the advantages that a fixed foundation structure is provided for the partition plate and the gray mirror through the base and the supporting body, the partition plate and the gray mirror partition an elevator room, a user can conveniently distinguish elevators in different floor intervals, and meanwhile the ornamental value of the appearance of the partition background wall is guaranteed to a certain degree.

The utility model relates to the technical field of projection, in particular to a projector shell. The projector shell comprises an annular mesh enclosure, wherein the annular mesh enclosure comprises an annular plastic layer and an annular metal layer arranged on the outer surface of the annular plastic layer; the front mesh enclosure is buckled at the opening in the front end of the annular mesh enclosure, and the front mesh enclosure comprises a front mesh enclosure plastic layer and a front mesh enclosure metal layer arranged on the outer surface of the front mesh enclosure plastic layer. The annular metal layer and the front mesh enclosure metal layer ensure that the overall appearance of the projector shell has a metal effect, the ornamental value of the appearance is ensured, and the annular plastic layer and the front mesh enclosure plastic layer reduce the product cost and reduce the overall weight of the projector on the basis of ensuring the structural strength.

The utility model relates to technical field of triangular frame, especially a triangular frame convenient for standardizing pendulum ball, it is mainly aimed at the problem that the traditional triangular frame is not standard and the ball gap is uneven because the three inner fillet radius is greater than the ball radius and the triangular frame inertia is pushed by manpower or the pendulum ball is pushed by hand, and the following technical scheme is proposed: including triangular frame body, the push board of setting in one side of triangular frame body, two groups of difference mechanism, two groups of difference mechanism are installed in the other two side surfaces of triangular frame body respectively, difference mechanism includes the recess that is opened in the outside of triangular frame body, the recess is slidably connected with button, the connecting rod is installed to button near one side of triangular frame body, the connecting rod penetrates triangular frame body and is fixedly connected with extrusion board, spring is installed to the outer ring of connecting rod and is covered. The utility model can eliminate the ball gap, improve the pendulum ball compactness and standardization, guarantee the fairness and ornamental of competition, improve the pendulum ball efficiency and precision.

The present invention provides a household appliance with a cold and hot integrated device, belonging to the technical field of household appliances. The household appliance with the cold and hot integrated device comprises an inner kettle body, a heating mechanism and an eddy current cooling mechanism are arranged in the inner kettle body, an air cooling mechanism is arranged below the inner kettle body, and both the air cooling mechanism and the eddy current cooling mechanism are powered by a power output mechanism, the air cooling mechanism comprises a support ring, a rotating shaft, a sub-gear, a heat dissipation blade, a water pump, a heat dissipation coil and a connecting pipe, the support ring is arranged below the inner kettle body, a rotating shaft, a sub-gear and a heat dissipation blade are arranged in plurality, and the plurality of sub-gears are rotatably connected to the upper end of the support ring through a plurality of rotating shafts respectively, the whole device structure is reasonably arranged and ingeniously conceived, and by improving the structure of a common electric kettle, the whole household appliance has both cold and hot functions, is convenient to operate and use, improves the functional diversity of the device, and has high heating and cooling efficiency and strong practicality.

The application discloses an optical film based on visual angle and touch linkage, which comprises, in sequence along the thickness direction, an adaptive electrically controlled micrograting array layer, a multi-dimensional touch intention recognition layer, a visual angle-light linkage sensing layer and a flexible substrate adhesion layer, an edge integrated intelligent processing unit arranged at the edge of the film layer and a flexible power supply management module; the adaptive electrically controlled micrograting array layer comprises a plurality of independently drivable electrochromic micrograting units; the multi-dimensional touch intention recognition layer is used for collecting the number of touch points, touch pressure, finger palm adhesion area and touch trajectory; the visual angle-light linkage sensing layer is used for collecting the number of visual lines, the angle between visual lines and the intensity of ambient light; the edge integrated intelligent processing unit is electrically connected with each layer respectively, is used for judging the privacy protection mode, the sharing mode or the local privacy protection mode based on the collected signals, and outputs full screen or partition driving instructions to the adaptive electrically controlled micrograting array layer.

The invention discloses a method for automatically generating a video according to a 3D scene. The method comprises the following steps: 1) automatically generating a video of a 3D scene of a decoration space according to a style and a type selected by a user; 2) automatically calculating a video path in the 3D decoration scene, selecting one region as a starting region, entering other regions through a reasonable path, and then returning to the starting region; 3) automatically generating animations and characters corresponding to each style type in the 3D scene; and 4) automatically generating introduction copywriting according to the type and style of the 3D scene. The invention further discloses a system for automatically generating the video according to the 3D scene. The video production time is greatly shortened, the labor cost is reduced, and the efficiency is improved. Through optimization and intelligent planning, high video quality and vivid visual effect are ensured, and the video quality is improved. The decoration effect is visually and dynamically displayed, customers are helped to better understand the design scheme, the satisfaction degree is improved, and the experience feeling is enhanced.

The invention provides a data asset management system and method, computer equipment and a storage medium, and belongs to the technical field of computers. Through the asset authority basic module, the asset authority management module, the asset authority display module, the asset authority application approval module and other modules in the system, basic data needing authority management in the system can be synchronized, and data assets are subjected to classification and level-to-level management; according to the method, the corresponding data asset catalog is displayed under each data asset type, and authority application and authority approval are performed on different types of data assets, so that accurate control of different types of asset authorities on corresponding control is realized, the operation is simplified, the efficiency of asset authority management on the data assets is improved, and the user experience is improved. And moreover, the security of the data assets is ensured, and the login user can be ensured to check and operate the asset data with the effective authority.

This utility model provides a double-layer perforated panel rainproof structure, comprising: a perforated panel assembly, which includes a first perforated panel and a second perforated panel parallel to each other; the first perforated panel has a plurality of spaced-apart first through holes, and the second perforated panel has a plurality of spaced-apart second through holes, the positions of the second through holes being aligned with the positions of the first through holes, and the orthographic projection of the second through holes on the first perforated panel covering the first through holes; and columns, with a column connected to each end of the perforated panel assembly, and the perforated panel assembly being installed on the building structure via the columns. This utility model can ensure both strong rainproof capability and visual transparency between the inside and outside of the building, as well as ventilation of the building space.

The invention relates to the technical field of lucid ganoderma wine preparation, and particularly discloses a brewing method of lucid ganoderma wine, raw materials for preparing the lucid ganoderma wine comprise dry lucid ganoderma sporocarp and white spirit, and the brewing method of the lucid ganoderma wine comprises the steps of selecting lucid ganoderma, selecting a wine bottle, cleaning the lucid ganoderma and soaking for preparation. The lucid ganoderma wine has a certain medicinal value, the preparation method is simple and easy to popularize, and preparation personnel can put complete lucid ganoderma into a wine bottle, so that the lucid ganoderma wine has an ornamental value.