33results about How to "Keep it thin" patented technology

The invention relates to an overhead line apparatus for power communication transmission, in particular to a concrete electric pole used for erecting a transmission line and a production process thereof. The electric pole comprises a concrete pole body and a steel reinforcement cage buried in the pole body. The concrete pole body is of a cone shape of which the conical degree of the concrete polebody is 1:75. The head of the concrete pole body is provided with an end cover. The steel reinforcement cage is formed by binding a plurality of main reinforcements, internally spiral reinforcements and externally spiral reinforcements which are equal in length. The main reinforcements are uniformly distributed in the annular side wall of the concrete pole body with the central line of the concrete pole body as an axis. The internally spiral reinforcements and externally spiral reinforcements are uniformly wound and distributed on the inner and outer sides of the main reinforcements with the central line of the concrete pole body as an axis as well. A concrete protective layer of the steel reinforcement cage in the concrete pole body is no less than 10mm.

The invention provides a convex and concave curtain wall plate which comprises a plate body and a convex clamping block arranged on the surface of the plate body. The plate body and the clamping blockare formed into a whole through the same material. According to the convex and concave curtain wall plate, the convex clamping block structure which is formed on the surface of the plate body and formed integrally serves as a connection part between the plate and a hanging part connection part. The connection part does not occupy the internal space of the plate body and has a thickening functionon the plate body, and therefore the formed connection part has higher mechanical strength. In addition, the clamping block on the surface of the convex and concave curtain wall plate is in surface contact with the hanging part connection part, the contact area is large, thus, the hanging part connection part can provide enough bearing capacity for the plate, and the plate can be hung firmly and reliably.

The invention relates to a conductive nanofiber membrane and a preparation method thereof. The fiber membrane is obtained by performing chemical silver plating by taking a palladium-containing polyacrylonitrile PAN nanofiber membrane as a carrier. According to the preparation method, the conductivity of the nanofiber membrane and the morphology of the nanofiber membrane can be changed by adjustingprocess parameters. The preparation method is novel, simple in process, flexible in adjustment and high in repetition rate; and the membrane is convenient to process, high in flexibility and light and thin and is particularly suitable for application in the field of intelligent textiles.

The invention discloses a one glass solution (OGS) capacitive touch screen which comprises a PET protective film, optical cement, an ITO functional piece and a soft circuit board, wherein the PET protective film, the optical cement and the ITO functional piece are arranged in an up-down overlapping mode, and the soft circuit board is attached to the upper surface or the lower surface of the ITO functional piece. The invention further discloses a manufacturing method of the OGS capacitive touch screen. The manufacturing method of the OGS capacitive touch screen includes the following steps: 1, preparing the PET protective film, and preparing the soft circuit board; 2, converting a functional pattern into a laser path; 3, leading the laser path into a laser device; 4, etching a large-piece ITO plate by using the laser device; 5, dividing the large-piece ITO plate and forming the single ITO functional piece in a splicing and combined mode; 6, connecting the soft circuit board to the ITO functional piece, and carrying out electrical logging on functions; 7, splicing the ITO functional piece and the PET protective film; 8, carrying out the electrical logging on finished products. The OGS capacitive touch screen and the manufacturing method of the OGS capacitive touch screen are rich in color, capable of preparing soft touch screens, simplified in production procedure, less in investment of production lines and environment-friendly in production, and products have higher competitiveness.

Herbal compositions are useful for inhibition, amelioration or prevention of adipogenesis mediated diseases such as obesity, lipid storage disease and hyperlipemia. The herbal compositions comprise biologically effective amounts of extracts or fractions from Piper betle in combination with one or more of the extracts or fractions derived from Dolichos biflorus, Commiphora mukul, Boerhaavia diffusa, Tribulus terrestris and Zingiber officinale as active ingredients. The compositions optionally contain a bio-enhancing agent or a bio-protecting agent, along with biologically acceptable carriers or diluents. The herbal compositions may be used in a method for treating or preventing adipogenesis involved diseases in mammals.

The invention discloses an elastic embossing warp knitted blanket and a preparation method thereof. The blanket is prepared from 12 to 22 parts of PET polyester, 5 to 18 parts of chinlon, 35 to 65 parts of wool, 2 to 11 parts of corn fiber, 1 to 7 parts of coconut fiber, and 20 to 35 parts of dacron, wherein the fineness of the wool is 16 to 19 micrometers. According to the elastic embossing warpknitted blanket and the preparation method thereof provided by the invention, the stretched fine wool is adopted as a main component of a woolen blanket, so that the blanket has the advantages of capability of reserving light wool fabrics, fineness, softness, suitability for personal use, convenience in caring, and applicability for four seasons; the blanket overcomes the defects of poor toughnessand small elasticity of a wool blanket made of finedrawn wools.

The invention discloses an improved manufacturing method of an OGS (one glass solution) ultrathin touch screen. The method comprises the following steps that A, cover plate glass plated with an indium tin oxide thin film and a cover plate color is subjected to cutting, engraving and tempering, and a required cover plate glass white piece is obtained; B, acid resistance patterns are printed on the cover plate glass white piece in a silk-screen printing way, then, the etching is carried out, and the indium tin oxide thin film patterns and the visible region patterns are obtained; C, conductive silver paste is printed in a non-visible region in a silk-screen printing way, and is in lap joint with the indium tin oxide thin film through a circuit, and the OGS ultrathin touch screen is obtained. The improved manufacturing method has the advantages that the early stage equipment investment for manufacturing the OGS touch screen is reduced, the production efficiency is improved, in addition, the cost of the touch screen is reduced, and meanwhile, the characteristics of light weight and thin appearance of the OGS touch screen are also remained.

The invention is applicable to the technical field of product shells and discloses a product shell, a mobile terminal and a manufacturing method of the product shell. The product shell comprises a body; the body is covered with at least one layer of photosensitive color changing diaphragm; the photosensitive color changing diaphragm is provided with at least one photosensitive color changing layer of which the color is changed under the irradiation of ultraviolet rays. The mobile terminal is provided with the product shell. The manufacturing method comprises the following steps: preparing the body and arranging the photosensitive color changing diaphragm with at least one photosensitive color changing layer on the body; or, preparing the photosensitive color changing diaphragm with at least one photosensitive color changing layer, placing the photosensitive color changing diaphragm in a die and forming the body connected to the photosensitive color changing diaphragm in the die. According to the product shell, the mobile terminal and the manufacturing method of the product shell, which are provided by the invention, the color of the photosensitive color changing layer is changed under the irradiation of ultraviolet rays, so that diversity of appearance of the product shell is increased; the product shell is convenient to use and is low in cost; moreover, lightness and thinness of the mobile terminal product can be kept.

The invention discloses an ultra-thin notebook computer. The ultra-thin notebook computer comprises a display surface, a base surface and a rotating shaft mechanism, wherein the rotating shaft mechanism is used for connecting the display surface and the base surface; the rotating shaft mechanism further comprises a first rotating shaft, a second rotating shaft, a supporting plate connecting the first rotating shaft and the second rotating shaft, an elastic component, a plurality of friction sheets and blocks, wherein the supporting plate, the elastic component and friction sheets sequentiallysleeve the first rotating shaft and the second rotating shaft and are pressed and fixed by the blocks; and a first connecting plate is connected to the connecting portion of the first rotating shaft,a second connecting plate is connected to the connecting portion of the second rotating shaft, the first connecting plate is connected with the display surface, and the second connecting plate is connected with the base surface. According to the ultra-thin notebook computer, 360-degree rotation positioning between the display surface and the base surface can be realized, and adjustment of the center distance between the rotating shafts is achieved by adjusting the length of a sliding top block, thus being suitable for notebook computers of different specifications and sizes, and meanwhile thelightness and thinness of the notebook computers can be kept.

The invention discloses a backlight device. The backlight device comprises a first transparent plate, a plurality of tubes, and a second transparent plate; the first transparent plate is provided with an upper surface, a lower surface opposite to the upper surface and a plurality of V-shaped grooves formed on the lower surface and extending along the lengthwise direction of the first transparent plate; the plurality of tubes are arranged in the corresponding grooves; and the second transparent plate is provided with an upper surface and a lower surface opposite to the upper surface and the second transparent plate is connected to the first transparent plate under the condition that the upper surface of the second transparent plate faces the lower surface of the second transparent plate.

The invention discloses a mechanical thin film keyboard including a thin film circuit layer, an X-shaped bracket and a key cap. A capped bowl-shaped silicone key corresponding to the thin film circuit layer is arranged on the inner side of the key cap. A bowl opening part of the silicone key is mounted on the inner side of the key cap and the top of the silicone key protrudes to correspond to the thin film circuit layer. A linear spring is arranged between the key cap and the thin film circuit layer. Through pushing the key cap and further compressing the linear spring and make vertical movement to the thin film circuit layer along the guiding direction of the X-shaped bracket, the silicone key on the inner side of the key cap is driven to move to the thin film circuit layer. The top protrusion of the silicone key achieves electrode contact point conduction of the thin film circuit layer and further achieves conduction of a conductive circuit in the thin film circuit layer. The keyboard is designed by combining the advantages of thin film keyboards and mechanical keyboards, thus keeps the light weight and low cost of thin film keyboards, and has the advantages of mechanical keyboards such as high sensitivity, good hand feeling and long service life.

The invention discloses an HDMI connector and a preparation method thereof. The structure of the HDMI connector mainly comprises a first module which performs injection molding of a PIN pin, and a grounding elastic piece with a snap joint function, and the grounding elastic piece and the first module form a second module. The PIN pin and the grounding elastic piece are in conductive connection with a PCB separately, and the second module and the PCB are sleeved by a plastic shell. The metal elastic piece is added around the plane of the PIN pin of an HDMI connector female seat, so as to strengthen the strength of male and female connectors when the connectors are inserted into each other, a grounding pin can be provided for the connectors, conditions are provided for an electronic productto meet the EMI test requirements, and the iron shells of the connectors are removed, thereby achieving the effect of reducing the sizes of the connectors.

The invention provides an imaging system, which comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens from the light incident side to the light emergent side of the imaging system, a second lens; the third lens has positive focal power; the fourth lens has focal power; the surface, facing the light incident side, of the fifth lens is a concave surface, and the surface, facing the light emergent side, of the fifth lens is a convex surface; the sixth lens has negative focal power; the surface, facing the light incident side, of the seventh lens is a concave surface, and the surface, facing the light emergent side, of the seventh lens is a convex surface; the eighth lens has focal power; the surface, facing the light emitting side, of the ninth lens is a convex surface; wherein the half ImgH of the diagonal length of an effective pixel area on the imaging surface of the imaging system and the on-axis distance TTL from the surface, facing the incident side, of the first lens to the imaging surface meet the condition that TTL/ImgH is smaller than 1.3. The problem that in the prior art, an imaging system is poor in performance is solved.

The invention relates to a mahjong machine and a tile picking and carrying system thereof. The tile picking and carrying system comprises a tile conveying device, a stacking and pushing device, a horizontal pushing tile feeding device and a slope tile feeding device. The slope tile feeding device comprises a tile feeding assembly and a tile lifting assembly, the tile feeding assembly comprises a tile storage groove, a tile feeding push head and a tile feeding driving mechanism, the tile lifting assembly comprises a tile lifting supporting plate and a tile lifting driving mechanism of the tilelifting supporting plate, and the horizontal pushing tile feeding device is installed outside the tile lifting assembly; the tile feeding device and the horizontal pushing tile feeding device are located on the same side of the mahjong machine and are adjacent inside and outside, the stacking and pushing device and the tile lifting assembly are arranged at two ends of the tile storage groove, thehorizontal pushing tile feeding device is arranged in the middle of the tile storage groove, the tile storage groove at least comprises a straight line section, a bottom wall of the straight line section is formed by a tile bearing plate in the horizontal pushing tile feeding device, an outer side wall of the straight line section is formed by a tile pushing plate in the horizontal pushing tile feeding device, and the tile lifting assembly and the horizontal pushing tile feeding device are located on adjacent sides of the mahjong machine respectively. The tile picking and carrying system is simple and reasonable in structure, low in manufacturing cost, stable and reliable in operation and few in fault.