3500results about How to "Will not deform" patented technology

The invention discloses a display device and relates to the technical field of display. The display device comprises a cover plate, a flexible display panel and a support film arranged successively, the cover plate, the flexible display panel and the support film are all of curved-surface shapes, a first surface of the flexible display panel is attached to a first side of the cover plate, the support film is arranged in the side close to a second surface of the flexible display panel, the first surface is arranged opposite to the second surface, and the cover plate is positioned in a light output side of the flexible display panel; and within certain temperature range, the cover plate and the support film are of rigid structures. Thus, the flexible display panel positioned between the support film and the cover plate is fixed by the rigid support film and cover plate, deformation does not occur, the flexible display panel in a bending area of the display device is prevented from beingdisengaged from the cover plate and causing damage of the display device, the production yield rate of the display device is improved, and the service life of the display device is prolonged.

A wood-plastics shuttering board for building engineering is composed of at least two basic wood-plastic ply layers made of the filler (vegetative fibers, glass fibers and plastics) and assistant (calcium carbonate, modifier, coupling agent and lubricant), and at least one lattice material layer between two basic wood-plastic ply layers and with two adhesive layers coated on its both surfaces. Its manufacture technology is also disclosed.

The invention discloses a ceramic reinforced metal matrix abrasion-resisting compound material and a preparation method. The compound material comprises a metal matrix abrasion-resisting component body, wherein a plurality of blind holes are formed on the surface of the metal matrix abrasion-resisting component body, and self-fluxing alloy powder metallurgically bonded with the metal matrix abrasion-resisting component body and ceramic sintering bodies are arranged in the blinding holes. At a sintering temperature of a vacuum furnace, the self-fluxing alloy powder is fused and is metallurgically bonded with the abrasion-resisting component body while the abrasion-resisting component body and the ceramic are not deformed. The process is simple and the prepared material with a required hardness can be acquired without being subjected to the heat treatment. By using the preparation method, the problem that the ceramic is difficult to be bonded with a metal substrate is solved and the defect caused by a pouring process is avoided. The ceramic, alloy and metal on the surface of the abrasion-resisting component are regularly distributed, the abrasion resistance of the abrasion-resisting component is ensured and the shock resistance is also ensured.

The present invention relates to a self-cooling type conductive contact piece and a connector. The connector comprises a connector housing and a self-cooling type conductive contact piece arranged in the connector housing; the self-cooling type conductive contact piece comprises a contact piece body; a liquid flow channel in which a cooling liquid circulates to make heat on a contact piece body discharged with the cooling liquid is arranged in the contact piece body; and two ends of the liquid flow channel are provided with a liquid inlet and a liquid outlet respectively. The liquid flow channel is arranged in the self-cooling type conductive contact piece; the insulating cooling liquid can directly flow into the liquid flow channel; the cooling liquid enters the contact piece from the liquid inlet and then circulates in the contact piece; in the circulation process, the cooling liquid takes away the heat on the contact piece, flows out through the liquid outlet and cools outside; and therefore, circulatory heat exchange can be realized, and heat conduction and heat dissipation of the contact piece can be realized. The flow rate of the cooling liquid can be adjusted according to the amount of the heat emitted by the contact piece, and therefore, the contact piece can be well cooled under the premise that current passing through the contact piece is not decreased.

Disclosed is a method for manufacturing an image display (1), which comprises a step wherein a photocurable resin composition (11) is interposed between a base unit (2) having an image display unit such as a liquid crystal display panel (8) and a light-transmitting protective unit (3) having a light-shielding portion (5), and a cured resin layer (15) is formed by photocuring the resin composition(11). In this method, a resin composition having a curing shrinkage rate of not more than 5% and a storage modulus of the cured product at 25 DEG C of not more than 1.0 OE10<7> Pa, which enables to obtain a cured resin layer (15) having a visible light transmittance of not less than 90% is used as the photocurable resin composition (11). The method further comprises a step wherein a curable resincomposition (11a) containing a thermal polymerization initiator is interposed at least between the light-shielding portion (5) and the base unit (2) and then the curable resin composition (11a) is heated. Consequently, the resin in a forming-region of the light-shielding portion (5) is sufficiently cured, while attaining a high-luminance, high-contrast display without having display defects due todeformation of the image display unit (8), during manufacture of the thin image display (1) wherein the resin is interposed between the protective unit (3) having the light-shielding portion (5) andthe image display unit (8).

The invention relates to a method and a system for making a traffic sign marking. The traffic sign marking comprises a traffic sign and a traffic marking, and also traffic facilities; a laser generator is used for generating laser to form three-dimensional or two-dimensional traffic sign marking, and the laser beam generated by the laser generator can be adjusted to change the traffic sign marking. By adopting the method and the system, the vacant lane in the opposite direction can be utilized to relieve the pressure of traffic jam sections and solve the problem that traffic jam appears in the downtown direction and less cars go in the uptown direction when people go to work, and the traffic jam appears in the uptown direction and less cars go in the downtown direction when people get off work.

A heat soaking board and method, which contains 1, providing metal piece upper cover and lower cover, 2, diffuse bonding metal net on inner surface of upper and lower cover to form capillary structure, 3, holding reinforced piece between upper and lower cover, 4, diffuse bonding upper, lower cover and reinforced piece to form a cavity, 5, vacuuming said cavity, 6, filling work fluid in the vacuumed cavity, 7, sealing said cavity. Said invention has low cost and less deformation.

The invention provides a plastic faucet and a manufacturing method thereof, which belongs to the technical field of life necessaries and solves the problems of prior art, such as difficult fabrication, high cost and poor stability in water outlet. The plastic faucet comprises a main body and a valve core, which are made of plastic materials. The external end of the valve core extends outside the main body and then is connected with a handle. The main body is also provided with a water inlet pipe and a water outlet port. The main body consists of an upper body and a lower body, which are overlapped together. A shell is arranged outside the upper body and the lower body to tightly enclose the two bodies. An inlet water passage and an outlet water passage are arranged at the junction of the upper body and the lower body and communicated with the water inlet pipe and the water outlet port respectively. The manufacturing method of the plastic faucet comprises the following steps: A. parts fabrication; B. parts assembly; C. mould setting and closing; D. injection molding; E. surface treatment; and F. assembly finishing. The invention has the advantages of simple structure, low cost, good stability in water outlet, and convenient fabrication and use.

The invention discloses a spherical robot with binocular stereoscopic vision. The spherical robot with the binocular stereoscopic vision comprises a visual camera support structure, a straight line and turning driving mechanism, a novel spherical shell and balance weights. The spherical shell is a whole formed by three portions, the spherical crowns of a left spherical shell and a right spherical shell are cut to form a through hole, a long shaft which cannot rotate with the spherical shell is arranged, the installation of a visual camera sensor is convenient, a visual camera can stretch out of the spherical shell through the through hole of the spherical shell, and the limitation of the spherical shell is avoided. A movement mechanism is provided to enable the spherical robot with the binocular stereoscopic vision to have the capacity of being flexible in turning.

The invention discloses an arc plastic plate grooving mechanism which comprises a rack, wherein vertical plates are fixed on the two sides of a top plate of the rack; the two ends of the bottom surface of an upper support plate are fixed on the top surfaces of the two vertical plates; a moving through groove is formed at the middle part of the upper support plate; sliding groove bodies are fixed in the top surfaces of the upper support plates on the two sides of the moving through groove; multiple support rollers are arranged on the two end bottom surfaces of an upper moving block; the support rollers are inserted in the sliding groove in the top surface of the sliding groove body in a sleeving manner; a lower connection frame is fixed on the bottom surface of the upper moving block and inserted in the moving through groove in a sleeving manner; the lower end of the lower connection frame extends out of the moving through groove; a position adjusting air cylinder is fixed on the top surface of the bottom plate of the lower connection frame; the end part of a push rod of the position adjusting air cylinder goes through the bottom plate of the lower connection frame, and a connection plate body is fixed at the end part; and a cutting mechanism is arranged on the bottom surface of the connection plate body. An arc plastic plate can be automatically clamped, fixed and cut; and the arc plastic plate is supported by the bottom support block and prevented from deformation, and thus the processing effect is improved.

The invention relates to a mask plate used for evaporation and a method manufacturing method thereof. The mask plate comprises a plate frame and a mask plate that are fixed on the plate frame. A plurality of deposition holes are regularly arranged in the mask plate. The deposition holes are disposed in the centre of the mask plate. At least a row of cushion holes are disposed outside of the deposition holes. The cushion holes are parallel to the deposition holes. According to the manufacturing method, the deposition holes in the mask plate do not deform after a manufacturing process of the mask plate used for evaporation is completed. The effect is more remarkable when the method is used for producing a large-size mask plate used for evaporation, so that precision of the mask plate can be increased effectively, a manufacturing precision of an OLED display screen particularly a large-size OLED display screen is increased significantly and manufacturing cost is reduced.

The invention discloses a series-parallel water jet carving robot with six degrees of freedom. The robot comprises a mount, a vertical column component, a lifting device, a rocker with six degrees of freedom, a parallel cutter rack with three degrees of freedom and a jet carving device, wherein a water tank is arranged in the mount, the rocker can move upwards and downwards along the vertical column under the driving of the lifting device; and the parallel cutter rack with three degrees of freedom sleeves the rocker with two degrees of freedom and can translate along the rocker with two degrees of freedom; a spraying gun in the jet carving device is arranged on the parallel cutter rack and has six spatial movement degrees of freedom. According to the carving robot, the processing operations such as blanking and cutting, carving, chamfering, routing and trimming of an acrylic product can be realized; the action force of the robot during carving operation is small; a work piece is low in temperature and keeps the shape; the influence of the acrylic material bonding on a cutter or the work piece to the precision and quality of the work piece can be avoided; and the robot further has the advantage of being compact in device structure, stable and reliable in work, convenient and fast to operate and maintain, low in entire machine cost and high in processing precision.

The invention provides a shrinkage fit and positioning tool for a stator core and a casing, belonging to the technical field of machinery. Therefore, a conventional shrinkage fit and positioning toolcan reliably position. The shrinkage fit and positioning tool for the stator core and the casing comprises an upper base, a lower base and at least two columns. A support panel is slidably connected onto the columns. An elevating driving source is arranged on the upper base. A downward installing seat is arranged on the support panel. The bottom of the installing seat is equipped with a positioning boss allowing the casing to sleeve. The center of the installing seat is provided with a perforating hole. The positioning boss is equipped with at least three sliding channels extending in a radialdirection to communicate with the perforating hole in circumferential direction. Each sliding channel is slidably connected with an internally-supporting sliding block. A telescopic guide rod is arranged in the perforating hole in a penetrating manner. The top of the installing seat is provided with a telescopic driving source. The installing seat is further equipped with a limiting structure. The lower base is fixed with a positioning seat which is coaxial to the installing seat. A positioning structure capable of positioning the stator core is arranged on the positioning seat. The shrinkagefit and positioning tool has better circumferential positioning accuracy and stability.

The invention discloses a gold stamping method of a surface fabric, comprising the following steps: 1: gold stamping film rubberizing; 2: compound of the gold stamping film and the surface fabric; 3: heat preservation; 4: parting; the gold stamping surface fabric produced by the invention retains previous feel after gold stamping, as heat preservation provides the gold stamping surface fabric produced by the method with very good fastness and the gold stamping surface fabric does not fade or deform after going through washing or high temperature, therefore, seen from any angle, the gold stamping surface fabric reflects different colors and has colorful and diverse designs and patterns.

The present invention is madder dye extracting process and its usage in dyeing mercerized wool and mercerized wool fabric. The madder dye extracting process includes the following steps: washing madder root as material, fermentation at 20-50 deg.c for 20í½30 hr, and extracting madder dye through heating at 70-90 deg.c and condensing evaporated gas for 0.5-1.5 hr. The dyeing process includes two steps: the first step of ecological pre-treatment of mercerized wool or mercerized wool fabric in treating liquid comprising sodium bicarbonate, coconut oil biethyl alcohol acrylamine as detergent and neutral organic phosphate in certain proportion at 20-60 deg.c and bath ratio of 1:20-50 for 10-60 min; and the second step of harmless mordant dyeing of the pre-treated mercerized wool or mercerized wool fabric. The present invention has rich dye resource, good dyeing effect and less damage of mercerized wool.

The invention relates to a lamp crimping and assembling mechanism, which comprises an upper crimping assembly and a lower crimping assembly, wherein a lower connecting base of the lower crimping assembly is provided with two linear guide tracks and a first cylinder in the transverse direction; a first sliding plate and a second sliding plate are arranged on the two linear guide tracks and are movable; the piston of the first cylinder is connected with the first sliding plate; at least two springs arranged on the first sliding plate are supported to a first limiting plate; the first limiting plate is provided with a mounting surface for mounting parts, a positioning groove and an H-shaped discharge notch arranged on the mounting surface; a second cylinder arranged on the first sliding plate is connected with a supporting plate arranged on the second sliding plate; a second limiting plate is arranged on the supporting plate; the second limiting plate is provided with a mounting surface for mounting parts and more than two spacing grooves; and the first sliding plate is provided with a positioning block for height positioning of the second limiting plate, and the positioning block is provided with a side positioning notch. The lamp crimping and assembling mechanism ensures that two parts can be placed in a staggered mode, can improve the assembly efficiency, and has accurate positioning, and safe and convenient operation.

The invention discloses ultrahigh pressure water jet-based compressor housing opening and disassembling equipment and a control method of the equipment. The equipment is characterized in that a first horizontal base and a second horizontal base are respectively arranged at the two adjacent side edges of a horizontally arranged rectangular water collecting trough; a revolving platform is arranged on the first horizontal base; a compressor to be disassembled is horizontally clamped on one side of the revolving platform capable of rotating in a vertical plane; the compressor is driven to rotate by a revolving servo motor by the revolving platform; a working platform capable of moving in the X-axis and the Y-axis is arranged on the second horizontal base; a horizontal cantilever is arranged along the Z-axis by using the working platform; an ultrahigh pressure water jet cutter nozzle is vertically mounted at the front end of the horizontal cantilever; and a cutting point is formed on a housing of the compressor by an ultrahigh water jet formed by the water jet cutter nozzle. According to the equipment and the control method, a laser ranging sensor is used for real-time detection, and the water jet nozzle is controlled to automatically follow the shape of the housing in the circumferential direction of the compressor according to a detection signal, so that the housing opening on compressors with various shapes can be realized accurately.