44results about How to "Will not affect the shape" patented technology

The invention discloses a high-precision and light-weight controllable telescopic wing mechanism. Deformation of an intelligent material is controlled by programming to realize expansion and contraction of drivers; when all the stages of the drivers contract, a four-connection-rod mechanism extends; a middle wing extends out of a fixed wing, and an outer wing extends out of the middle wing, so that extension of an overall wing is realized; when the drivers extend, the four-connection-rod mechanism is shortened; the outer wing returns into the middle wing, and the middle wing returns into the fixed wing, so that contraction of the overall wing is realized. Components in the mechanism are rigid elements in rigid connection, so that transmission is stable and accurate. Under the action of a control system, a telescopic wing can precisely realize expansion and contraction; the mechanism is light in mass, high in transmission speed and low in error; when a pneumatic appearance requirement of an aircraft in different stages is met, the total mass and the safety of the aircraft cannot be greatly affected; the telescopic wing controls the deformation of the intelligent material through programming, so that random extension and high-precision controllable contraction of the wing are realized, and an effect of controlling an element can be achieved.

The auto turning indicator capable of displaying auto turning angle comprises an angle sensor, a control device which can create control signals according to turning direction, angle and speed, and several luminous elements joining to the control device, which can light to respond control signal and create changeable mode. The turning indicator can use the present auto light to carry out, for example, indicating light, braking light, head rising displayer. The turning indicator can be integrated on the attachment of exiting auto.

The invention relates to an outer rotor motor, comprising an outer rotor, a rotating shaft, a stator iron core, a first bearing, a second bearing and an end cover. The inner hole of the stator iron core is provided with a first bushing in a pressing manner; the first bearing and the second bearing have the same specification and are both arranged in the first bushing. The first bearing is arranged at the end of the first bushing close to one end of the outer rotor, and the second bearing and the first bearing are separated by a second bushing. A third bushing is clamped between one end of therotary shaft close to one end of the inner cavity of the end cover and the second bearing by a gasket. The end of the rotary shaft close to one end of the outer rotor is provided a guiding part convenient to press and mount by the rotating shaft. The first bearing and the second bearing n are mounted in the same part so as to ensure the concentricity of two mounted bearings; during the operation of the motor, the two bearings are not easy to vibrate, the outer rotor is not easy to move up and down, thus, the motor of the outer rotor has low noise and less bounce.

The invention relates to the technical field of injection molds, and discloses an injection mold capable of automatically stripping. The injection mold comprises a supporting base, wherein supportingrods are fixedly connected to four corners of the top end of the supporting base, a fixing plate is fixedly connected among the top ends of the four supporting rods, an air cylinder is fixedly installed at the bottom end of the fixing plate, an output shaft of the air cylinder is fixedly connected with an upper mold, the top end of the supporting base is fixedly connected with a lower mold, the lower mold is matched with the upper mold, and a first mounting cavity and a second mounting cavity are formed in the lower mold. The injection mold is reasonable in structure and convenient to use, anejector block can be automatically driven to move upwards to push an injection molding part to be demolded in the process that the air cylinder drives the upper mold to move downwards, the automatic demolding effect can be achieved without additionally arranging a driving motor, more energy is saved, the locking effect is achieved, so that the upper mold and the lower mold are matched more tightly, no gap is generated in the injection molding process, and the yield of injection molding finished products is higher.

Furniture hinge with a fixing arm (1) for fixing to a piece of furniture (4), a member (7) for fixing to a door (11), linked by two rockers (5, 6), forming an articulated quadrilateral so as to allow the rotation thereof, a V-shaped spring (28, 38, 48), placed at an end of a rocker (6), with an arm of the spring resting on the member for fixing to the furniture (4) or to the door (11) and the other arm of the spring resting on one of the rockers (5, 6), so as to create a lever arm that compresses the spring (8) producing a moment in the opening direction of the door (11), when this is in the closed position.

A device of hook includes at least a hook-base, an adsorbing part, a slider, a hook, and an appurtenant base. The hook-base has a room with an opening. The adsorbing part locates on a side wall of the room and faces to the opening. The slider with a top surface locates in the room. The hook locates on the top of slider surface, which can generate adsorption with adsorbing part. The appurtenant base has an opening of hook groove. Part of hook can move from the opening of the room and block in the groove by driving the slider.

The invention discloses a material transporting table. The material transporting table comprises a tray feed rail, a grabbing mechanism and a tray recovery rail, wherein the grabbing mechanism is arranged on the end portion of the tray feed rail. A tray recovery frame is arranged at the front end of the tray feed rail, and the tray recovery rail is arranged below the tray feed rail. The grabbing mechanism can be used for achieving transporting of materials among different platforms, in the process of transporting, the materials do not need to be turned over so that the materials can not be deformed, integral attractiveness of the materials can not be influenced, and especially when food materials are transported, appearance of food surfaces can not be influenced. Through clamping bars in rows arranged on transition plates at two ends of a grabbing arm and soft foaming silicon rubber cases sleeved on the clamping bars, soft materials can be grabbed mechanically and conveniently, and the surface structures of the materials can not be damaged easily. The material transporting table can be used for automatic material packaging of large-scale machines, manual work is reduced, and work efficiency is improved.

This invention discloses a connecting device of water tap discharging tubes. The water tap discharging pipe connecting device is installed between valve and discharging pipe of water tap. It includes a cylinder-shaped connector which is fixed on valve body and interlinked with water outlet in valve body. The discharging tube is sleeved on connector and can rotate around connector. There is a stop edge at inside of discharging tube's connect end. A pressing cap with central hole is coupled with connector or end placed in the discharging tube. The outer edge of pressing cap presses at the stop edge. The stop edge inside discharging tube is pressed to via fastening and makes discharging tube can not disengage connector, but discharging tube can rotate around connector to change angle of discharging tube.

The embodiment of the invention discloses a mouse cursor pointing control method, device and system. The system includes a mouse cursor pointing control device, a display, a processor and a pointing device, and a camera is installed on the pointing device. The mouse cursor pointing control device includes: a coordinate frame inserting module for inserting a coordinate frame into the image frame sequence being displayed on the display, the coordinate frame includes a plurality of coordinate grids, each coordinate grid corresponds to a coordinate; the coordinate photo is received The module is used to receive the coordinate photo sent by the pointing device. The coordinate photo is the image of the coordinate grid pointed by the pointing device taken by the camera when the user points the pointing device to the display. The mouse cursor positioning module is used to locate the coordinates according to the coordinates on the coordinate photo. The coordinates corresponding to the grid determine the pointing coordinates; the coordinate sending module is used for sending the pointing coordinates to the processor, so that the processor controls to move the mouse cursor to the position corresponding to the pointing coordinates on the display.

The invention provides a mounting structure of a glass guide groove, which allows vehicle door glass to be accommodated in the glass guide groove correctly even under a condition that a door sucked outside is closed in high-speed running, so as to prevent undesirable sealing performance and lifting performance of the door glass before the undesirable sealing performance and lifting performance of the door glass occur. The glass guide groove (8) comprises a main body part (9) formed by a bottom wall (10), a side wall (11) on an indoor side and a side wall (12) on an outdoor side, an inner sealing lip (13) protruding from the open end part (11a) of the side wall (11), and an outer sealing lip (14) protruding from the open end part (12a) of the side wall (12). The glass guide groove (8) is fixed in a groove-shaped space (7) in the door window frame (3). A holding lip (16) is formed on the outside of the side wall (12). The open end part (12a) of the side wall (12) bends toward the outdoor side, and a covering lip (18) is formed on the front end of the bend open end part (12a) in a direction opposite to the outer sealing lip (14). A window frame embedded plate raising part (6) of the open edge on which the groove-shaped space (7) is reserved is clamped and held by the holding lip (16) and the covering lip (18).

The invention provides a heat-sealing device for a plastic bag or a plastic tube, and belongs to the technical field of heat-sealing equipment for plastic tubes or plastic bags. The heat-sealing device is characterized in that the heat-sealing device comprises an air uniformizing box (5) and a platform (4) arranged on one side of the air uniformizing box (5) in a spaced mode; an air outlet (501) is formed in the side, close to the platform (4), of the air uniformizing box (5) and is parallel to the platform (4); and the air uniformizing box (5) is connected with a hot air pipe (1). According to the heat-sealing device for the plastic bag or the plastic tube, the air outlet is formed in the side, close to the platform, of the air uniformizing box, hot air in the hot air pipe is evenly sprayed out along the air outlet after passing through the air uniformizing box, and the to-be-sealed side of a plastic film is placed between the platform and the air outlet, so that heat-sealing of the plastic film can be achieved in the pulling process of the plastic film, and accordingly, the heat-sealing speed of the plastic film is increased; and the plastic film does not need to be squeezed relative to the platform, so that the appearance of the plastic bag or the plastic tube is not affected, and the situation that the plastic film is torn up due to inaccurate matching between heat-sealingand puling of the plastic film is avoided.

The invention discloses a ceramic filler molding machine. The ceramic filler molding machine comprises an extrusion molding machine, a cutting device and a finish machining device which are sequentially arranged side by side, wherein the cutting device comprises a first rack and a first conveyor belt; a supporting frame is arranged on the first rack; a cut-off mechanism which moves up and down isarranged on the supporting frame and used for cutting off a blank filler extruded by the extrusion molding machine; the finish machining device comprises a second rack, a second conveyor belt and at least one grooving mechanism; the grooving mechanism is used for cutting a notch positioned at the end part of a filler body being cut off; and the cut-off action and the notch cutting action are monitored and controlled through corresponding sensing control elements. By adoption of the ceramic filler molding machine disclosed by the invention, the machining process of filler cut-off and notch cutting at the end part can be automatically completed, thereby achieving the high efficiency.