90results about How to "Less patchwork" patented technology

The invention provides an array substrate, a preparation method thereof, a display panel and a display device, and belongs to the technical field of display. The array substrate comprises a binding area and a non-binding area. The array substrate further comprises a rigid substrate, a driving circuit layer, a light emitting diode layer, a flexible substrate layer and a binding lead layer, whereinthe rigid substrate is arranged in the non-binding area; the driving circuit layer is arranged at one side of the rigid substrate; the light emitting diode layer is arranged at the side, which is awayfrom the rigid substrate, of the driving circuit layer; the flexible substrate layer is arranged in the binding area and located at the same side of the rigid substrate as the driving circuit layer;the binding lead layer is arranged at the side, which is away from the rigid substrate, of the flexible substrate layer, and the binding lead layer is electrically connected with the driving circuit layer; and the binding lead layer and the flexible substrate layer can be bent to the side, which is away from the driving circuit layer, of the rigid substrate along the edge of the rigid substrate. The array substrate can reduce the frame of the display panel.

The invention relates to a glass fiber reinforced plastic cable channel cover plate and a production method thereof. The cover plate is a rectangular hollow belly structure, longitudinal stiffening ribs are arranged in the hollow belly of the cover plate and the upper surface of the cover plate is provided with strip-shaped antiskid grains; the invention comprises the following raw materials: unsaturated polyester resin, curing agent, packing, polyvinyl alcohol solution, pigment, fiberglass roving and fiberglass felt; the invention comprises the following steps: (1) arranging a tooling equipment on an extrusion molding machine; (2) mixing and pouring the raw materials in a resin tank; and (3) inducing the fiberglass roving and the fiberglass felt through immersion, a performing device, a forming device, curing and cutting. The cover plate has high strength, smooth surface, neat and beautiful appearance, corrosion resistance of alkali, acid, petrol and the like, aging resistance, long service life without pulverization, discoloration, crack, deformation and the like. The invention ensures the safe operation of cables and prolongs the service life of the cables.

The invention discloses a hollow-wallboard mixed-prefabricated type comprehensive pipe rack and a construction method thereof. The hollow-wallboard mixed-prefabricated type comprehensive pipe rack is characterized in that two ends of a cast-in-place baseboard are respectively connected with lower portions of two double-sided prefabricated hollow-wallboard filling-core side walls, the middle portion of the cast-in-place baseboard is connected with the lower portion of a total-prefabricated middle partition, two ends of a overlapped roof are respectively connected with upper portions of the two double-sided prefabricated hollow-wallboard filling-core side walls, and the middle portion of the overlapped roof is connected with the upper portion of the total-prefabricated middle partition. Advantages of prefabrication and cast-in-place technologies are integrated, the hollow-wallboard mixed-prefabricated type comprehensive pipe rack can be disassembled reasonably, dead load of prefabricated components is lowered, the components can be integrally connected through cast-in-place grouting, and the problem about difficulty in prefabrication and assembly construction of multi-cabin pipe rack and pipe rack non-standard pieces can be solved.

A thin wall prefabricated superposed concrete underground continuous wall is made of splicing multiple prefabricated wall plates. Each prefabricated wall block is provided with multiple rectangular holes in the middle to reduce weight and be easy to hoist, and rib plates are arranged among the rectangular holes. Two ends of the wall are provided with prefabricated notches, and expansion water stopping strips are embedded in the notches. After soil is digged to form a groove, the wall plates are hoisted in place for splicing, and concrete is poured in cavities to jointly form a whole together with a prefabricated concrete wall. The thin wall prefabricated superposed concrete underground continuous wall has the advantages of high intensity and good penetration resistance.

The invention discloses a high-rise elevator shaft jacking formwork system and a construction method thereof. The system comprises a bottom supporting mechanism, a vertical jacking hydraulic device, an upper supporting mechanism, a formwork supporting device and a control system. The bottom supporting mechanism and the upper supporting mechanism are connected through the vertical jacking hydraulicdevice. The vertical jacking hydraulic device is used for jacking the upper supporting mechanism and lifting the bottom supporting mechanism. The formwork supporting device is arranged at the top ofthe upper supporting mechanism, and a formwork is detachably arranged on the periphery of the formwork supporting device. The vertical jacking hydraulic device, the upper supporting mechanism and thebottom supporting mechanism are electrically connected with the control system. According to the high-rise elevator shaft jacking formwork system and the construction method thereof, independent detachment is not needed when the formwork is installed and dismounted, the formwork can be lifted as a whole along with a hydraulic lifting system, mechanical and intelligent construction of a shear wallin an elevator shaft of a high-rise building is achieved, and the safety and reliability of the system are improved.

The invention relates to a dam bag of a rubber dam and a processing technology thereof, belonging to the technical fields of dam bags of the rubber dam and a production method thereof. The dam bag of the rubber dam comprises successively-connected dam bodies, a unvulcanized rheid section is used for connecting adjacent dam bodies, the dam bodies and the rheid sections are in an integral structure, the number of the dam bodies 1 is more than or equal to 2, ranging from 2 to 10, and the rheid section 4 is a rubber rheid. The processing technology comprises the following steps: 1) folding; 2) separating; 3) vulcanizing and shaping at one time; and 4) flattening. As for the dam bag of the rubber dam and the production method thereof provided by the invention, the dam is long in service life, convenient in processing and high in safety coefficient, and the breadth of the dam bag is as much as 10m.

The invention relates to a DLP display screen system and a splicing method thereof. The DLP display screen system comprises: a signal input end, an information transmission unit and a 16:9 DLP wide-screen display terminal, wherein the signal input end is connected with the information transmission unit which is connected with the 16:9 DLP wide-screen display terminal. The DLP display screen splicing method comprises the steps: installing 16:9 DLP single-screens in a frame one by one based on a 2 x N mode and installing 16:9 light-emitting machines above and/or below the 16:9 DLP display screen. The 16:9 DLP display screen system has good display effect, low use cost, low power consumption and small amount of heat dissipation, and is suitable for most long-time indoor display. By adopting the DLP display screen splicing method according to the invention, small splicing seam between screens is achieved, and the 16:9 light-emitting machines are arranged at the upper and lower ends of thespliced screen, so no space for maintenance is required in advance, which reduces the thickness of the screen.

The invention discloses a construction method with supports and templates in the single side of an arc shear wall, and belongs to the technical field of architectural engineering. The method comprisesthe steps of measurement and line layering, steel bar installation, manufacturing the templates of the arc shear wall, assembling and fixing the templates, fixing the bottoms of the templates in theouter sides, erecting supports, concrete pouring and dismounting the templates and supports. The large templates are used to reduce splicing seams of the templates, reduce template assembling time andaccelerate construction; the customized arc templates of a steel and plastic combined template system are used to reduce the deviation of arc degree and verticality, and the engineering quality is improved; the bottom is fixed by split bolts and compressed by square strips in the lower, the template stability is improved, template displacement is reduced, and conditions including slurry leakage,surface unevenness, template expansion and staggering of the bottom of the exterior wall are avoided; a triangular steel pipe truss system of the wall uses steel pipes, fasteners and template steel bar back ribs for fixation, inclination of the templates is controlled and the safety is improved; and the large steel-plastic templates and the triangular steel pipe truss system are used repeatedly sothat energy is saved, the environment is protected and the cost is reduced.

The invention discloses a connection structure of an aluminum alloy beam and a column for fixing a glass curtain wall, which comprises an aluminum alloy column (1), and a beam (2) is arranged between the two aluminum alloy columns (1). A mounting hole (3) is opened at the position where the beam (2) is installed on the alloy column (1), and a ferrule (4) is socketed and fixed at both ends of the beam (2), and a ferrule (4) is installed on the ferrule (4). The spring steel pin (5), the end of the spring steel pin (5) is plugged in the mounting hole (3). The present invention adopts a closed profile, which enhances the performance of the profile, has less seams and is more beautiful; there are three holes on the ferrule, which are distributed in a triangle on the edge of the ferrule, which greatly improves the stability of the beam.

The invention discloses a manufacturing method of a concrete relief wall. The manufacturing method comprises the following steps: S1, manufacturing a waxy female die according to a relief pattern; S2,manufacturing a relief die plate, coating a release agent on the inner side wall, excepting the position on which the waxy female die is mounted, of an outer side die plate, and according to the relief position, fixing the waxy female die on the inner side of a poured die plate to form the relief die plate; S3, mounting the relief die plate and other die plates in place to form a complete pouringdie; S4, pouring concrete in the pouring cavity of the pouring die; S5, separating the outer side die plate from the waxy female die, dismantling the outer side die plate, and taking out a combination of a concrete wall body and the waxy female die; and S6, adopting the heating manner to melt the waxy female die in the concrete wall body to completely melt and lose the waxy female die to obtain the concrete relief wall. According to the manufacturing method, a complicated relief and fretwork effect similar to the brick carving can be imitated on the surface of a fair-faced concrete wall, secondary decoration is not needed for the wall body, the construction speed is high, and the final effect can be shown after form removal.

The invention provides a display device and a preparation method of the display device which are used for solving the problems of large splicing seams and poor image quality of a display panel due tothe fact that an micro LED is electrically connected through an external driver. The device comprises a display panel and a flexible substrate located on the side, deviating from a light emitting surface, of the display panel. The surface, facing the display panel, of the flexible substrate is provided with a conductive structure. A signal line and/or a data line are/is arranged on one side, deviating from the flexible substrate, of the display panel; the display panel comprises a plurality of sub-panels distributed in an array mode, in every two adjacent sub-panels in the row direction and/orthe column direction, the edge, adjacent to the other sub-panel, of one sub-panel is provided with a plurality of conductive channels, the conductive channels are filled with electric conductors, oneend of each electric conductor is connected with a conductive structure, and the other end of each electric conductor is connected with the signal line and/or the data line. the sub-panels are not electrically connected through the external driver, and a plurality of scanning and data circuits are arranged, so that the image quality of the display panel is improved.

The invention discloses a novel concrete formwork which comprises a plurality of formwork units and formwork fasteners, wherein the plurality of formwork units are mutually spliced, and the formwork fasteners are used for connecting the plurality of formwork units; the formwork units are mutually spliced by rabbets and mortises or connecting rods inserted in the mortises arranged on the formwork units, and the formwork fasteners are arranged on the joints of the formwork units by fixing bolts. In the novel concrete formwork, because the formwork units are mutually spliced by the rabbets and the mortises with a high speed, the production efficiency can be improved, and due to the accurate positioning among the formwork units, the splicing quality can be improved; and the formwork units can also be tightly spliced to the concrete formwork with a set shape, splicing crevices among the formwork units are narrowed, and the surface of the concrete formwork can not generate obvious raised edges after concrete cures so that the whole effects of buildings are improved.

The invention belongs to a lightweight dismantle-free heat insulation template integrated composite heat insulation system and manufacturing technology thereof. The lightweight dismantle-free heat insulation template integrated composite heat insulation system comprises a cast-in-place concrete base wall body, a heat insulation template inner protective layer, an organic heat insulation material layer, seamed reinforced glass wool or a rock wool board inorganic material insulation layer, and a polymer mortar layer are sequentially arranged on the outer side of the cast-in-place concrete base wall body, and are fixedly mounted and connected with the cast-in-place concrete base wall body through pre-embedded anchoring connecting parts, and the outer surface of the seamed reinforced glass wool or the rock wool board inorganic material insulation layer is coated with the polymer mortar layer. The lightweight dismantle-free heat insulation template integrated composite heat insulation system has the advantages that structure design is reasonable, the lightweight, high intensity and low heat conductivity performance are achieved, the comprehensive cost can be lowered, the load of buildings is relieved, the whole thickness of the mortar layer on the outer surface of the wall body is advantageously controlled, and the safety of anti-cracking, anti-falling-off and anti-fire is improved.

The invention provides a building template with a high cost performance and a preparation method thereof, relates to the building template and the preparation method thereof and mainly solves the problems that the existing waste template cannot be regenerated and reused, a wood template is not easy to de-mould in a use process and the turnover time is low. The product is formed by respectively sticking one layer of a sticking layer on each one of upper and lower surfaces of a core plate. The method comprises the following steps of: taking nails and sorting the waste templates; vertically cutting; leveling; transversely combing, and vertically connecting and combing; transversely splicing; filling holes; drying; sanding double faces with a fixed thickness to prepare the core plate; preparing a non-woven fabric polyolefin sticking face; coating an adhesive on a non-woven fabric of the non-woven fabric polyolefin sticking face; and coating on the upper and lower surfaces of the core plate, and pressing to finish. The building template with the high cost performance disclosed by the invention adopts the core plate made of the waste template, solves the regeneration and reutilization problems of the waste templates, and greatly improves the cost performance of the building template; and the property that the surface activity of the polyolefin sticking face is low is utilized, the template is easy to de-mould, and the turnover time is high.

The invention discloses a construction method for a movable mold frame for a lock chamber wall of a ship lock. The specific construction process flow is as follows: carrying out construction preparation, assembling a movable mold frame, assembling a large template, positioning and mounting the large template, concrete pouring a single-section lock chamber wall, a movable mold frame driving the large template to walk to the next section of the lock chamber wall, disassembling the large mold plate, and disassembling the movable mold frame. According to the construction method of the movable mold frame for the lock chamber wall of the ship lock, in cast-in-place gravity type concrete lock chamber wall pouring area, compared with traditional construction adopting all-round scaffolds and simple mold frames, the labor intensity is greatly reduced, the labor amount is reduced, and the construction progress is accelerated; and the movable mold frame operation is simple, convenient and rapid, the safety and stability performance of the movable mold frame are guaranteed, the construction efficiency is high, the construction task of the lock chamber wall is completed by quality guarantee and maintenance in the node construction period, and meanwhile, the whole large template is used, and therefore the appearance quality of the lock chamber wall is effectively improved.

The invention discloses a display module. The display module comprises a display panel which comprises a display region and a frame region disposed at the outer side of the display region, and a plurality of bonding pads are disposed in the frame region; the display module further comprises a printed circuit board and a plurality of binding wires, one ends of the plurality of binding wires are bound on the plurality of bonding pads one by one, and the other ends of the plurality of binding wires are electrically connected with the printed circuit board. According to the display module, the printed circuit board is directly connected with the binding bonding pads on the display panel through the binding wires, so that the width of the frame of the display module is effectively reduced, theappearance effect of the display module is improved, and when the display module is applied to splicing display equipment, smaller splicing seams can be formed.

The invention discloses a miniature light-emitting diode display panel and a manufacturing method thereof, and the display panel comprises a substrate which comprises a first surface and a second surface which are opposite to each other; a micro light-emitting diode and a driving circuit are arranged on the substrate, the driving circuit comprises a plurality of signal lines located on the first surface of the substrate and signal leads which are located on the second surface of the substrate and correspond to the signal lines one to one, and the ends of the signal lines and the ends of the signal leads extend to a preset edge area of the substrate; holes which are arranged in the preset edge area and correspond to the signal lines one to one, and a metal film connecting part, the holes penetrate through the substrate, each metal film connecting part at least comprises a first metal film connecting part plated on the side wall of the corresponding hole, and the two ends of each metal film connecting part are connected with the corresponding signal line and the corresponding signal lead respectively. According to the display panel, the signal line and the signal lead can be accurately aligned and connected, and the metal film connecting part is prevented from being broken.

A concrete laminated slab prefabricated component with two-way ribs relates to the field of concrete prefabricated parts technology and prefabricated structures in the construction industry. The thin plate (1) is made of a group of horizontally stressed steel bars (4) and a group of vertically stressed steel bars (5) bound together and then poured concrete, and the two sets of reinforcing ribs (2) are respectively arranged on the thin plate (1) in two directions perpendicular to each other, and the set of suspension rings (3) are respectively fixedly installed on the two sets of reinforcing ribs (2). Two-way ribs increase the stiffness of the component, reduce the deformation of the prefabricated component and the stress of the steel bar during construction; it is convenient to ensure the thickness of the protective layer for laying the steel bar on the slab; the thin concrete slab reduces the weight of the prefabricated component, which is conducive to the transportation and hoisting of the component; Tensile steel bars can be prestressed steel bars, which can save a lot of steel.

The invention provides a half-prefabricated assembled comprehensive pipe gallery formed by splicing cast-in-situ hidden beams and a construction method of the half-prefabricated assembled comprehensive pipe gallery. The half-prefabricated assembled comprehensive pipe gallery comprises a plurality of comprehensive pipe gallery bodies, wherein each comprehensive pipe gallery body is formed by splicing a cast-in-situ baseplate and an upper prefabricated pipe gallery; U-shaped dowel bars I are reserved on the sides, facing the corresponding upper prefabricated pipe gallery, of the two ends and themiddle of each cast-in-situ baseplate; U-shaped dowel bars II which are matched with the U-shaped dowel bars I in position are arranged on each upper prefabricated pipe gallery; and all the cast-in-situ baseplates and upper prefabricated pipe galleries are connected in a staggered lap-joint manner through the U-shaped dowel bars I and the U-shaped dowel bars II. The construction method comprisesthe following steps: after the manufacturing of prefabricated components as well as the positioning and setting-out operation, binding steel bars of the cast-in-situ baseplates, casting the cast-in-situ baseplate, and carrying out curing and demolding; and then, assembling the prefabricated components, mounting steel bars and mold plates at the splicing positions, and carrying out concrete pouringat the cast-in-situ parts, so as to form the half-prefabricated assembled comprehensive pipe gallery. The half-prefabricated assembled comprehensive pipe gallery provided by the invention integratesthe advantages of both the prefabrication and cast-in-situ processes; not only can the own weights of the prefabricated components be reduced through reasonable splitting and the hoisting constructionbe facilitated, but also all the prefabricated components can be connected as a whole through the cast-in-situ hidden beams; and under the premise that the overall bearing capacity and the deformability of the comprehensive pipe gallery bodies are not reduced, the problem about how to prefabricate and assemble a multi-cabin gallery and a non-standard gallery segment can be solved.