13results about How to "Reduce seams" patented technology

The rear bumper with the rear reflex reflector comprises a decorative cover and the rear reflex reflector, the decorative cover is of a closed annular structure to form a decorative structure of an exhaust pipe, and the rear reflex reflector is preassembled in the annular interior of the decorative cover and connected with the decorative cover into an integrated structure. A single mounting hole is formed in a non-parting area on the rear bumper, and the periphery of the decorative cover is assembled and connected into the mounting hole. The rear reflex reflector and the decorative cover are integrally arranged, so that the number of parts needing to be arranged on the rear bumper is reduced, a vehicle tail is prevented from being disordered in appearance, meanwhile, the rear reflex reflector and the decorative cover can be mounted only by forming a single mounting hole in a non-parting area on the rear bumper, and the mounting efficiency is improved. And meanwhile, the rear reflex reflector and the decorative cover can be pre-assembled offline, so that the assembly efficiency of whole vehicle assembly on a production line is improved.

The invention discloses a display module manufacturing method, a display module and a head-mounted display device, and relates to the technical field of display, the display module manufacturing method comprises the following steps: manufacturing a first display backboard corresponding to a first display area and a second display backboard corresponding to a second display area; bonding the first display back plate and the second display back plate to form a display module; wherein the pixel density of a first display area on the display module is greater than that of a second display area, and the second display area surrounds the first display area. The manufacturing cost of the display module is reduced while the observation quality of a user on the display module is not influenced.

The invention provides automatic standard ice block production equipment, and belongs to the technical field of ice block production equipment. The problems that existing ice block machining is low in efficiency, machining precision is difficult to guarantee, cut waste is crushed ice and cannot be reused, the crushed ice needs to be cleaned, cost can be increased, and automatic equipment which can flatten the ice surface of rough ice and then cut flattened ice blocks into small ice blocks does not exist are solved. The ice block forming machine comprises a supporting frame, a milling device, a cutting device and a conveying device, the milling device, the cutting device and the conveying device are all arranged on the supporting frame, the milling device can mill six faces of rough ice to obtain flat ice blocks, the cutting device can cut the flat ice blocks into a plurality of ice block bodies, and the conveying device can convey the rough ice to the milling device. And the flat ice blocks are conveyed to the cutting device. The equipment is used for planing and milling the surface of raw ice to obtain a smooth and flat surface, and cutting the smooth and flat surface into required sizes, so that the obtained ice building block is high in size precision.

The application discloses an image splicing and brightness uniform device and method for silk detection, and belongs to the technical field of raw silk detection and machine vision image processing. The device comprises an improved blackboard device, a calibration target device, a linear slide linear module device, an electrical control device, an image acquisition module, a computer module and a fixed aluminum profile device. The method determines the spatial order and homography matrix of multi-camera images by using the calibration target, synchronously acquires raw silk images at multiple absolute position image acquisition stations, sequentially completes multi-camera image fusion in the stations and overall splicing between the stations, and then corrects the brightness channel according to the background illumination estimation of the overall raw silk blackboard image to obtain a brightness uniform image. The application can take into account large-scale coverage, silk stripe texture resolution and image brightness consistency, is suitable for raw silk machine vision detection and detection result tracing, and provides a solution for raw silk blackboard image acquisition and large-scale high-quality image tracing.

The invention provides a quick assembly type steel plate silo wall component, a single wall component comprises a steel plate silo, a composite insulation board fixed on the outer side of the steel plate silo and a protection board fixed on the inner side of the steel plate silo, the section of the single steel plate silo wall component is equal to the height of at least two floors, and a horizontal dividing seam of the single steel plate silo wall component is arranged at the top end of a window lower wall. At least two layers of upstairs panel lifting lugs are welded at the junction of the upper window wall and the lower window wall of the inner leaf plate of the steel silo, and vertical anchoring steel bars are arranged at the upper end of the steel silo. The invention provides a vertical two-layer segmented steel plate silo wall body which can be used as a fabricated ultra-low-energy-consumption heat preservation structure fireproof and decorative integrated building after being combined. The wall body is manufactured in a factory mode, and the welding quality and the structural durability are guaranteed. The number of horizontal splicing seams is small, the installation speed is increased, the construction difficulty is reduced, and the manufacturing cost and the manufacturing cost are reduced.

The utility model relates to a steel formwork for pouring a vase type pier, which comprises a group of pier cap steel formwork sections, a group of transition steel formwork sections and at least one group of pier body steel formwork sections which are sequentially spliced and mounted from top to bottom, the pier cap steel formwork section, the transition steel formwork section and the pier body steel formwork section define a pouring forming cavity used for pouring the vase type pier. The method has the beneficial effects that the splicing structure of the steel formwork is reasonably arranged, splicing seams of the inner forming surface of the steel formwork in the vertical direction are reduced, and the splicing seams of the inner forming surface of the steel formwork in the transverse direction are arranged at the junction of the plane and the curved surface, so that the splicing seams of the steel formwork are combined with the appearance of the vase-type pier needing to be poured and formed, and the layout is reasonable; in addition, the components of the steel formwork are simple in connecting structure, convenient to mount and dismount on site and convenient to use repeatedly.

The utility model provides a fine surface mould of fad, belongs to fad production technical field. Fine surface mould of fad, including upper die plate and lower die plate, upper die plate and lower die plate, the adjacent side of upper die plate and lower die plate is pasted together, the inside of upper die plate and lower die plate all movably sleeve joint has four groups of limit guide column, and the top of four groups limit guide column movably sleeve joint in the inside of upper die plate is connected with top plate fixedly. The utility model has, through inlaying silica gel mould in metal mould, and adopts a plurality of groups of limit bolt to carry out stable sleeve joint from four sides, makes silica gel mould and lower die plate closely, effectively reduces the joint, guarantees fad detail degree, when replacing, through the air cylinder drive linkage mechanism, can make limit bolt and mould to remove sleeve joint fast, easily completes silica gel mould replacement, both ensures production detail, and can replace fast when silica gel mould is damaged, reduces the loss of production interruption.

The application discloses a side turn light mounting assembly, a door body of a vehicle and the vehicle, and the side turn light mounting assembly comprises a mounting cover plate and a turn light component, the mounting cover plate is provided with a first light transmission area; the turn light component is arranged on one side of the mounting cover plate and comprises a shell and a light emitting element, the shell is provided with a second light transmission area which is arranged opposite to the first light transmission area, and the light emitting element is arranged in the shell; and light emitted by the light emitting element is adapted to be emitted out through the first light transmission area and the second light transmission area. According to the side turn light mounting assembly provided by the application, the turn light component is mounted in the mounting cover plate, and the mounting cover plate is connected with the vehicle body; therefore, the joint gap of the vehicle body is overlapped with the modeling feature line as much as possible, the additional joint gap of the vehicle body is reduced, and the appearance is improved.

The application discloses an array substrate and a display device. The array substrate comprises a substrate, an array layer and a conductive assembly; the substrate comprises a main body part and a connecting part; the array layer is arranged on the substrate and corresponds to at least the main body part, and the array layer is provided with a pixel circuit; the conductive assembly is arranged on the connecting part of the substrate and is electrically connected with the pixel circuit; wherein the connecting part is arranged at an end of the substrate, and the thickness of the connecting part is smaller than that of the main body part. In the above manner, the reliability of the array substrate can be improved, and the display effect of the display panel can be improved.

This application relates to the field of vehicle technology, disclosing a center console cover, a center console, and a vehicle. The center console cover is used for the center console and includes: a cover body; an upper support and a lower support, at least a portion of the upper support being disposed within the cover body and connected to the cover body, and the lower support being disposed below the upper support and fixed relative to the vehicle; and a rotating assembly disposed within the cover body, with the upper support rotatably connected to the lower support via the rotating assembly. The center console cover provided by this application allows the cover body to cover the rotating assembly, eliminating the need for additional decorative parts, reducing mold development during production, lowering costs, improving production and installation efficiency, reducing corresponding seams, improving the sealing performance of the center console, and increasing storage space.

A micro-nano imprinting device and a micro-nano imprinting system. The micro-nano imprinting device comprises a fixing part, an illumination part and a light shielding part. The fixing part is configured to fix an imprinting template, the imprinting template comprising a first surface and a second surface opposite to each other, and the first surface is provided with an imprinting pattern. The illumination part comprises a light source, the illumination part is located on one side of a reference plane away from the imprinting pattern, and the light source is configured to irradiate the imprinting template fixed by the fixing part. The light shielding part is arranged on the fixing part and located on one side of the reference plane away from the illumination part. The reference plane is a plane where the second surface of the imprinting template fixed by the fixing part is located, the light shielding part is in an annular structure, and the orthographic projection of the light source on the reference plane is in the enclosed area of the orthographic projection of the light shielding part on the reference plane. The micro-nano imprinting device integrates the fixing part, the illumination part and the light shielding part together, has high imprinting efficiency, and can perform multiple imprinting more efficiently. Meanwhile, under the shielding of the light shielding part, the splicing seam between adjacent patterns can be better reduced.

The utility model belongs to the field of municipal pipe gallery construction, and particularly relates to a UHPC board form-removal-free cast-in-place concrete municipal pipe gallery system which comprises an outer mold and an inner mold, a steel reinforcement framework is arranged between the outer mold and the inner mold, the outer mold and the inner mold are made of ultra-high performance concrete in a prefabricated mode, and the outer surface of the inner mold is coated with a waterproof coating layer. A back shore is arranged on the top face of the inner mold, a hole is formed in the bottom face of the inner mold, a nut is downwards fixed through the hole, and the nut is downwards in threaded connection with a set screw. By introducing the outer formwork and the inner formwork which are free of formwork removal, the advantages of factory prefabrication and cast-in-place are combined, the on-site wet construction amount and the formwork removal procedure are reduced, the construction period is remarkably shortened, compared with an existing prefabricated assembly structure, splicing seams are reduced, and the leakage problem is reduced through cooperation with a waterproof coating layer which is integrally prefabricated and painted.

The utility model discloses a plug installation structure, which is arranged on a shell, a base is detachably arranged in the shell, and the plug installation structure comprises an installation hole, a plug, a plug and a plug, the first rib position is arranged on the inner side wall of the shell and located below the mounting hole, and a first gap is formed between the first rib position and the inner side wall of the shell; and the step is arranged at the tail part of the plug, the step is provided with a notch of which the angle is larger than that of the first rib position, and the thickness of the step is smaller than the width of the first gap. According to the utility model, the side wall of the shell is provided with the mounting hole for the plug to pass through, and the shell is integrally formed, so that the defect that the shell needs to be split into an upper piece and a lower piece in the prior art is overcome, the splicing seam is less, and the product appearance is attractive.