33results about How to "Play the role of gathering" patented technology

The invention relates to a symmetric quadrupole structure non-isolating support filed emission displayer with a bus electrode as the symmetric center. The displayer comprises an upper substrate and a lower substrate and is characterized in that the upper substrate is provided with lengthwise anodic electrodes and a pectination dielectric layer consisting of a transverse connecting strip and a plurality of lengthwise working strips; the lengthwise center of each anodic electrode is provided with the bus electrode; the upper edge of each anodic electrode is lengthwise and alternatively providedwith a fluorophor layer and an anodic separating dielectric layer; two lengthwise sides of each lengthwise working strip are respectively provided with a grid electrode so as to form an interdigitated counter electrode structure with the bus electrode as the symmetric center; the lower substrate is provided with transverse cathodic electrodes and lengthwise auxiliary electrodes; the upper edge ofeach cathodic electrode is transversely and alternatively provided with a current-limited resistance layer and a cathodic protective dielectric layer; the intersecting part of each auxiliary electrode and each cathodic electrode is isolated by the cathodic protective dielectric layer; and an isolating dielectric layer is arranged between the upper substrate and the lower substrate. The filed emission displayer not only has novel structure and simple process, but also has uniform images and low modulating voltage and is stable and reliable in electron emission.

The invention relates to a novel twenty-roller cold-rolling mill which comprises an upper roller box and a lower roller box, wherein the upper roller box and the lower roller box are internally and symmetrically provided with two groups of roller systems and are both arranged in a frame-type stand, the lower roller box is arranged on a base of the stand, a jacking hydraulic cylinder used for jacking the lower roller box is arranged on the base of the stand, the upper roller box is arranged on the upper ends of supporting guide columns arranged on four corners of the upper end of the lower roller box, and the upper end of the upper roller box is pressed on the bottom surface of an upper rolling line regulating device arranged at the upper end of the stand. The roller boxes in the novel twenty-roller cold-rolling mill can vertically move to precisely complete the rolling of sheets, and can freely move out from the stand, and when rollers are changed or the roller boxes are maintained, a new roller box can directly slide into the stand without influencing a production schedule; and two sets of convexity regulating devices are arranged on the stand, the novel twenty-roller cold-rolling mill has high regulating precision, and is very convenient for disassembly and assembly and use.

The invention provides stacking and automatic telescopic fixing conveying equipment for conveying accumulated garments. The stacking and automatic telescopic fixing conveying equipment for conveying the accumulated garments comprises a bottom plate, a guiding plate and a control panel; four universal wheels are symmetrically and fixedly mounted at the front end and the rear end of the bottom planeof the bottom plate; guardrails are fixedly connected to the front end and the rear end of the top plane of the bottom plate in a vertically upward manner; side protective frames are also connected to the edge of the internal side wall of the guardrails in a vertically inward manner; the lower ends of the side protective frames are fixedly connected to the top plane of the bottom plate; an uppertop frame is fixedly connected to the upper end of the guardrail at the rear end in a vertically upward manner; and a fixing plate is fixedly connected to the connecting part of the upper top frame and the guardrail. According to the stacking and automatic telescopic fixing conveying equipment for conveying the accumulated garments, the distance from the edge of the outer end of a closing frame tothe bottom plate is as same as the distance from the plane of the upper end of the closing frame to the bottom plate to enable cargoes to be loaded and unloaded conveniently; and moreover, a closingeffect can also be realized; and even though the garments are irregular after being stacked, the garments are also difficult to fall off.

A flat-die molding device for straw particulates, comprising a feeding chamber (3), a molding die (1) provided at a bottom portion of the feeding chamber, a rotating shaft (4) passing through the molding die and driven by a power mechanism, a transmission bar (6) extending outward from the rotating shaft along a radial direction of the feeding chamber, and a compression roller (5) rotatably connected to the transmission bar; the molding die is provided with a molding hole (2) and a concentric arc-shaped groove (7) on an orbital path of the compression roller rotating about the rotating shaft; the molding hole is located in the arc-shaped groove, and has a diameter less than the width of the groove opening of the arc-shaped groove; an external portion of the compression roller contacting the molding die has an outwardly protruding cambered surface, and has an axial length less than the diameter of the molding hole. The device has low overall energy consumption, and has a power consumption not greater than 40 kWh / ton.

The invention provides stacking and automatic telescopic fixing conveying equipment for conveying accumulated garments. The stacking and automatic telescopic fixing conveying equipment for conveying the accumulated garments comprises a bottom plate, a guiding plate and a control panel; four universal wheels are symmetrically and fixedly mounted at the front end and the rear end of the bottom planeof the bottom plate; guardrails are fixedly connected to the front end and the rear end of the top plane of the bottom plate in a vertically upward manner; side protective frames are also connected to the edge of the internal side wall of the guardrails in a vertically inward manner; the lower ends of the side protective frames are fixedly connected to the top plane of the bottom plate; an uppertop frame is fixedly connected to the upper end of the guardrail at the rear end in a vertically upward manner; and a fixing plate is fixedly connected to the connecting part of the upper top frame and the guardrail. According to the stacking and automatic telescopic fixing conveying equipment for conveying the accumulated garments, the distance from the edge of the outer end of a closing frame tothe bottom plate is as same as the distance from the plane of the upper end of the closing frame to the bottom plate to enable cargoes to be loaded and unloaded conveniently; and moreover, a closingeffect can also be realized; and even though the garments are irregular after being stacked, the garments are also difficult to fall off.

The invention provides a dyeing device for fabric production. The dyeing device comprises a pulling rod, a pressing plate, a supporting spring, a pushing plate, a collecting rod, a fixing thorn, an inserting member, a collecting member, a grab hole and an air dryer; the rear side edge of a supporting rod is in contact with the inner portion of a guide member, and a moving gear at the front side edge of the supporting rod is in contact with a rotating gear; the outer end of a rotating rod is provided with a manual member by welding, the rotating rod is embedded in an outer hole, and the rotating gear is embedded in an inner hole; the outer end of a moving block is connected to the edge position of an insertion groove through an outer supporting spring; the supporting rod is taken as a reelfor supporting a cloth roll, so that the phenomena are prevented from occurring that the fabric rolled around the reel is more, the cloth roll is thicker, and the reel cannot be supported; the top endof the supporting rod is provided with a placement groove in a V-shaped structure, and the placement groove adopts the V-shaped structure, so that the two ends of the reels of different thicknesses can be fixed.

The embodiment of the present invention provides a mobile terminal, which relates to the field of communication technology, to solve the problem that when the user answers the call in one of the gestures, the distance between the unblocked area of ​​the sound hole and the earpiece becomes farther, which leads to the reduction of the sound quality of the call. question. Wherein, the mobile terminal includes a screen, a receiver and a housing, the screen is installed on the housing, the receiver is arranged in the housing, a sound hole is provided on the screen, and the sound output The hole corresponds to the sound outlet of the first front chamber and the second sound outlet of the front chamber independently arranged in the housing, the first sound outlet of the front chamber is connected to the earpiece through the first sound guide channel, and the second The sound outlet of the front cavity is connected to the earpiece through the second sound guiding channel; wherein, the difference between the length of the first sound guiding channel and the length of the second sound guiding channel is within a preset range. The mobile terminal in the embodiment of the present invention is used for communication.