59results about How to "Increase the operating area" patented technology

The invention provides a soft keyboard display method and device. The method includes: setting a popup soft keyboard on the uppermost layer of all image layers of a touch screen, setting the soft keyboard on the display area of the touch screen at the same time, and regarding operations, in the display area as the operations of the soft keyboard; judging the touch operations received on the touch screen in real time and the current state of the soft keyboard, and controlling the soft keyboard to pop up and transparently display in the preset display area if the fact that the soft keyboard is closed and touch operations exist in the text input box area of the touch screen is detected; controlling the soft keyboard to close if the fact the soft keyboard is popped up and the touch operations exist outside the display area of the soft keyboard is detected. By the soft keyboard display method, the problem that the soft keyboard and the text input interface occupy the space of each other is solved, the operation area of the soft keyboard and the text input interface is increased, user operation is facilitated, precision is increased, interference between split screens is avoided, and user experience is increased.

The invention relates to a wall tile hollowing-prevention inlaying construction method. The method comprises the steps of substrate treatment, marl biscuit pasting, brick arranging, line snapping and mesh dividing, brick immersing, tile inlaying, tile jointing and wiping, maintenance and the like. The method is simple in construction, and according to tiles inlaid through the method, substrate crazing is avoided, so that the hollowing phenomenon is avoided; and by adopting the method, the tile are attractive in inlaying, and mesh joints are even. According to the method, the operation area of a watering tool is increased, so that the working efficiency is effectively improved. The method is simple and high in construction efficiency, tile pasting is attractive, and the hollowing phenomenon is avoided, so that the method has wide application and popularization value.

The invention discloses a touch panel structure and a touch display device. The touch panel structure comprises a substrate, a plurality of lines of first electrodes and a plurality of columns of second electrodes, wherein each first electrode and each second electrode are in a triangular shape; the triangle is provided with a bottom side; each line of first electrodes are connected in series by first leads; two lines of adjacent first electrodes are symmetrical in shape; bottom sides of at least two lines of adjacent first electrodes are relatively and symmetrically arranged; each column of second electrodes are connected in series by second leads; two adjacent columns of second electrodes are symmetrical in shape; the bottom sides of at least two adjacent columns of second electrodes are relatively and symmetrically arranged; the second leads of two columns of second electrodes of which the bottom sides are relatively and symmetrically arranged and the first leads of two lines of first electrodes of which the bottom sides are relatively and symmetrically arranged are mutually staggered; and a display is arranged on one surface of the touch panel structure, which is different from the substrate, so that the touch display device is formed.

The invention discloses a display method applied to an electronic device with a round desktop. The display method comprises the steps of building a spherical model and arranging application icons on the spherical model; displaying a first interface which displays a current application on the round desktop; and switching the application according to a sliding track of a sliding operation input by a user, and displaying a second interface which displays a sliding progress relationship on the round desktop during sliding. The invention furthermore discloses a display system applied to the electronic device with the round desktop. According to the display method and system based on the round desktop, the application can be matched with the round desktop, so that the display problem of the round desktop is solved and the applicability problem of the application in a relatively small display interface is solved.

The invention provides a chemical experiment operating table with excellent safety and relates to the technical field of teaching instruments. The chemical experiment operating table with excellent safety comprises a main box, wherein an operating table is welded at the top of the main box; a fan case is inlaid in the middle of the back of the operating table; a fan is inlaid inside the fan case;a through hole is formed in the left side of the top of the main box; a baffle is inserted into a position, which is positioned on one side of the through hole, of the main box; a pull block is weldedon the left side of the baffle. According to the chemical experiment operating table with excellent safety, due to the matching of the fan case and the fan inlaid on the back of the operating table,poisonous gases produced during the experiment can be eliminated by the fan, and students are prevented from inhaling excessive poisonous gases. Due to the matching of a falling plate, a pressing plate, a vertical bar, a rotating rod, a telescopic rod, an explosion-proof tank, a connecting rod and a clamping block, when an object flames and explodes, experimental items can drop into the explosion-proof tank by opening the falling plate.

The invention discloses a cover-excavation top-down underground passage structure and a construction method thereof. The cover-excavation top-down underground passage structure comprises first supportpiles, hanging walls, a top plate, first side walls and a first bottom plate, the first support piles are arranged at intervals along the outer side lines of two sides of a passage, a top beam is arranged at the tops of each group of first support piles, the two hanging walls are arranged on the left side and the right side of the top plate correspondingly, the top plate is hung at a designed position through the two hanging walls, the upper ends of the hanging walls are fixedly connected with the top beams, the two first side walls are arranged at the bottoms of the two hanging walls correspondingly, the first bottom plate is arranged between the bottoms of the two first side walls, filling layers fill the portions between the first side walls and the first support piles on the corresponding sides and between the hanging walls and the first support piles on the corresponding sides, open excavation underground passage structures are constructed on the two sides of the cover-excavationtop-down underground passage structure correspondingly, the open excavation underground passage structures comprise second support piles, second side walls and second bottom plates. According to thecover-excavation top-down underground passage structure and the construction method thereof, the technical problems of narrow operation space, long construction period and high construction cost of traditional cover-excavation construction are solved.

A kind of double-layer two-way layout high formwork construction method of Bailey frame, comprises the following steps: (1) the construction of lattice type steel pipe column, comprises the construction of independent foundation under steel pipe column, the arrangement of oblique support between steel pipe column, lattice structure Erection of the I-steel cover beam on the top of the lattice-type steel pipe column; (2) Lay the main Bailey frame on the upper part of the I-steel cover beam of the lattice-type steel pipe column, parallel to the direction of the main beam, and used for the lower support of the main beam during concrete pouring ;(3) Lay the secondary Bailey frame on the upper part of the main Bailey frame, parallel to the direction of the secondary beam, for the lower support of the secondary beam concrete pouring; (4) Lay the I-beam distribution beam on the upper part of the main and secondary Bailey frame , evenly transfer the upper load to the lower Bailey frame; (5) Set up a scaffold above the I-beam distribution beam for the formwork of the primary and secondary beams. The present invention adopts a high-support formwork system combined with lattice-type steel pipe columns and Bailey beams arranged vertically and horizontally, which has good strength, rigidity and stability, high erection height and large span, effectively solving the bearing capacity and The problem of insufficient stability and limited erection height is suitable for concrete pouring of beams with high height from the ground, large cross-section and large span, and vertical and horizontal arrangements.

The invention discloses an oscillating shaking table. The oscillation shaking table comprises a rack, oscillating tanks, a motor, a belt, a belt pulley, a synchronizing wheel, a synchronizing belt, eccentric shafts, oscillating plates, pulley wheels, a guide rail and a main shaft, wherein the oscillating tanks are arranged below the rack, the motor is arranged on one side of the oscillating tanks, the main shaft is arranged in the center of the rack, the belt pulley and the synchronizing wheel are arranged below the main shaft, the belt is arranged on the belt pulley and connected with the motor, the synchronizing belt is arranged on the synchronizing wheel, and the other end of the synchronizing belt is connected with the eccentric shafts; the upper end of the main shaft is connected with the eccentric wheel, the oscillating plates are fixed on the eccentric wheel, the oscillation tank is fixed below the oscillating plates, and the guide rail and the pulley wheels are arranged below the oscillating tanks. According to above mode, the oscillating shaking table has reliable performance, compact structure and good oscillation, has large operation area due to two oscillating plates, is high in efficiency, small in noise and low in cost; meanwhile, the oscillating shaking table has wide market prospect on the biological culture market.

The invention discloses a portable operation platform for optical fiber fusion welding. The portable operation platform includes an optical fiber fusion welding platform and an optical fiber cutting platform; the optical fiber fusion welding platform accommodates an optical fiber fusion welding machine; the optical fiber cutting platform is used for optical fiber treatment before optical fiber fusion welding; the optical fiber fusion welding platform is detachably connected with the optical fiber cutting platform through a connecting portion; a tripod fixing hole is formed in the bottom of the portable operation platform; the tripod fixing hole is in matched connection with a camera tripod; and waist sling fixing holes and neck sling fixing holes are formed at side portions of the portable operation platform and are used for fixing slings connected with an operator. The portable operation platform of the invention can be used under various conditions such as high-altitude space, ground and platforms, can facilitate the operation of the operator and can better adapt to various practical requirements.

The invention belongs to the technical field of economic management, and especially relates to a mind mapping tool for economic management. The mind mapping tool comprises a display main board, four sliding grooves are formed in the back surface of the display main board, and the four sliding grooves are distributed in a cross shape. A second partition plate is connected to the center of the backsurface of the display main board; a cavity is formed in the bottom end of the second partition plate; a rotating block is rotationally connected to the interior of the cavity; four sliding rods are connected to the outer wall of the cavity; and the sliding rods are arranged in the sliding grooves. Each sliding rod is sleeved with a movable rod. The sliding grooves, the sliding rods, a jacking spring, a clamping block, a rotating block and a clamping groove are mounted on the back surface of the display main board, so display side plates are convenient to contract, and more space is saved whenthe mind mapping tool is not used; a conveying belt, a rotary knob and a rotary rod are installed on the back face of the display main board, so the mind mapping tool is convenient to operate; and the display side plates are installed on the side faces of the display main board, so the operation area of the mind mapping tool is increased.

The invention belongs to the technical field of carving machine equipment, and particularly discloses a workbench of a carving machine. The workbench comprises a workbench body, a first servo motor driving the workbench body to rotate, and chain plate conveying devices arranged on the two sides of the workbench body. Each chain plate conveying device comprises chain wheels, a chain plate conveying belt and an overturning and clamping mechanism fixed to the side edge of the chain plate conveying belt, wherein the chain plate conveying belt is driven through the wheels, and the height of the chain plate conveying belt is equal to the height of the workbench body. Each overturning and clamping mechanism comprises a rotating shaft, a second servo motor, a limiting plate and fixing bases, wherein the fixing bases are arranged at the two ends of the rotating shaft correspondingly and fixed to the side edge of the chain plate conveying belt; an output shaft of the second servo motor is rotationally connected with the rotating shaft through a belt; and the limiting plate is fixedly arranged on the rotating shaft. The workbench can effectively conduct centering fixing on a wood board, the two ends of the wood board are tightly clamped through the limiting plates, fixing is firm, and moving, twisting or other loosening phenomena of the wood board are not likely to happen.

The invention discloses a liquid crystal module and a liquid crystal display device. The liquid crystal module comprises a liquid crystal panel and a liquid crystal panel, the backlight module comprises a middle frame, the middle frame comprises a middle frame body and a supporting part, the supporting part is connected to the inner side wall of the middle frame body and extends in the direction away from the inner side wall of the middle frame body, and at least part, away from the middle frame body, of the supporting part forms a light-transmitting area; the liquid crystal display panel is arranged above the supporting part, the liquid crystal display panel comprises a display area and a non-display area arranged on the periphery of the display area, and the light-transmitting area of the supporting part can extend to the position below the display area. According to the technical scheme, the fixing difficulty of the liquid crystal panel and the backlight module is lowered, and the assembling efficiency of the liquid crystal panel and the backlight module is improved.

The invention relates to a device for auxiliary fixing. The device comprises a supporting frame (1), a membrane structure (2) and a connecting piece (3). The far end of the supporting frame (1) is inan opening state, the supporting frame (1) is composed of a plurality of supporting rods (11). The far ends of the supporting rods are provided with anti-puncture structures (12), the membrane structure (2) is fixedly connected to the supporting frame (1), the gar end of the membrane structure (2) is provided with a reinforcing structure (21), the connecting piece (3) is fixedly connected to the near end of the supporting frame (1), and the connecting piece (3) is hollow. The problems that in the prior art, due to heart beating, an injection needle and a conveying pipe are likely to slide, aninjection point is not accurate, an injectant is likely to be disengaged, and the myocardium is abraded and punctured are solved.

The invention provides a carving machine worktable. The carving machine worktable comprises an operation table, a conveying base, a conveying belt and a pushing plate, wherein the conveying base and the conveying belt are arranged on the sides of the operation table; the height of the conveying belt is slightly lower than that of the tabletop of the operation table; the conveying belt is arranged at the upper part of the conveying base and is driven to rotate by a rolling shaft and a motor; the side surface of the conveying belt is limited by a sealed side protection plate; a safe frame is arranged at the conveying end of the conveying belt; a material baffle is also arranged at the conveying end of the conveying belt; a bracket beam is arranged on the side of the conveying base; an adjusting base is arranged at the top of the bracket beam; a pushing pillar is fixed in the adjusting base; the pushing plate is arranged at the end of the pushing pillar. According to the carving machine worktable, the movable conveying belt is used as an extension tabletop of the carving machine worktable; the operation area of the worktable is increased, thereby facilitating the subsequent operations; meanwhile, workpieces are more convenient to move.

The invention relates to a gas-liquid connection-disconnection device with an anti-insertion mistake function, applied to a space experiment cabinet, and a use method for the same. When a male joint is in fitted docking with a female joint, a direct-connection middle sleeve and a male valve sleeve can be screwed in by trapezoidal threads through cooperation, a guide shaft is pressed against a malevalve, the male valve and a male valve pressure spring are compressed, the male valve sleeve is pressed against a slide sleeve, and the slide sleeve and a pressure spring of the slide sleeve are compressed, so a fluid channel of the male joint and a fluid channel of the female joint can be communicated and dual-way breaking-over is realized; and after docking, the male valve and the slide sleevewhich are disconnected can be reset by the male valve pressure spring and the slide sleeve pressure spring respectively and can be connected to the male valve sleeve and the slide sleeve in a sealed manner respectively, and the fluid channel of the male joint and the fluid channel of the female joint are closed. The connection-disconnection device provided by the invention has the beneficial effects that gas entrance is avoided during connection, leakage is prevented during disconnection, so connection and disconnection operations are convenient; and during whole processes of connection and disconnection, a sealed and isolated state is maintained inside and outside the fluid channels, so a low air intake amount is effectively guaranteed.

The invention is applicable to the field of information, and provides a mobile terminal with a touch key component. The mobile terminal comprises a touch layer for sensing a position where a user touches and a display prompting layer for emitting light or displaying a key pattern; and the display prompting layer is arranged above or below the touch layer. According to the mobile terminal provided by the invention, the display prompting layer can implement differential lightening or display according to different functional applications so as to prompt the user to operate; and the touch layer ensures that only when the user touches the correct position, a corresponding operation control command can be generated, so that reuse of keys on multiple operation modes is avoided, and the mobile terminal is convenient for operation of the user.

The invention relates to the technical field of environment-friendly materials, and discloses a stall protection device based on a centrifugal aerator; the stall protection device comprises a main body, a rotating shaft, an execution mechanism, a transmission mechanism and a trigger mechanism; the inner side of the main body is rotatably connected with the rotating shaft; and the interior of the rotating shaft is movably connected with the execution mechanism and is used for enlarging the rotating area of the rotating shaft during working. According to the stall protection device based on the centrifugal aerator, the rotating shaft drives the trigger mechanism to operate, and the transmission mechanism is matched with the trigger mechanism, so that when the rotating speed of the rotating shaft is too high, a circuit of the execution mechanism is switched on, the effect of driving an inner shrinkage piece to shrink towards the inner side is achieved, and the purpose of pushing an extension piece to extend towards the outer side is effectively achieved; therefore, the rotating area of the rotating shaft is increased, the rotating speed of the rotating shaft is effectively reduced under the obstruction of viscous liquid, the rotating shaft is in a stable rotating speed state, serious abrasion of internal parts of the aerator is avoided, and the service life of the centrifugal aerator is prolonged.

The invention relates to a physics auxiliary experiment table. The physics auxiliary experiment table comprises an experiment table body and supporting legs matched with the experiment table body; thephysics auxiliary experiment table is also provided with auxiliary table tops, and the auxiliary table tops are detachably and fixedly connected with the experiment table body; and an operation tabletop is arranged on the surface of the experiment table body, and the operation table top is rotatably connected with the surface of the experiment table body. According to the physics auxiliary experiment table, the auxiliary table tops are arranged, the operation area of the experiment table is increased, meanwhile, the auxiliary table tops can be freely disassembled and assembled according to needs, and the disassembly and assembly are simple and convenient in a splicing mode; the auxiliary table tops are designed to be consistent with the height of the experiment table body, so that the area of the whole operation surface is enlarged, and the utilization rate is increased; and the auxiliary table tops are connected with the experiment table body through sliding rails, and when needed,the auxiliary table tops can be pulled out, and after use, the auxiliary table tops can be pushed back.

Provided is a breast surgery flap fixing device, including clamping devices, adjusting devices, a tool bit, and tracks. Ends of the two clamping devices are connected through a shaft, used to open andclose the clamping devices. Each clamping device is provided with the adjusting device adjusting horizontal and vertical clamping sizes. The side wall of each clamping device is provided with a horizontal track. The tool bit is arranged on the track and is used to separate a cortical layer and a fat layer on a breast. The device is advantaged in that through adapting the horizontal and vertical adjusting devices to the corresponding breasts, accuracy of a surgery is improved, operation area can be expanded in large area again in a surgery, and the fixing device is not needed to be dismounted,and security of the surgery is improved.

The invention relates to the technical field of building decoration equipment, and discloses an auxiliary mounting bracket for water and electricity mounting. The auxiliary mounting bracket comprises a base, wherein a vertical rod I is fixedly connected to the base, a balancing device, a pipeline temporary storage device, a lifting clamping device, a lifting power device, a horizontal rotating angle fixing mechanism and a releasing device are arranged on the vertical rod I, a second standpipe rotates, the part, in a first standpipe, of the second standpipe extends to push a first rotary disc to move towards a roof, when balls on the first rotary disc makes contact with the roof, an installation worker stands on a first supporting plate, the balls make contact with the roof to form a fulcrum, the worker on the first supporting plate exerts downward force on the first supporting plate, supporting force applied to the balls by the roof is used for balancing the gravity of workers on the first supporting plate, supporting objects on the ground are effectively reduced by transferring supporting points for balancing the gravity of the workers on the first supporting plate to the roof from supporting of the ground, the utilization rate of the ground is increased, stumbling to the workers on the ground is reduced, and the safety effect is improved.

Provided is a breast surgery flap fixing device, including clamping devices, adjusting devices, a tool bit, and tracks. Ends of the two clamping devices are connected through a shaft, used to open andclose the clamping devices. Each clamping device is provided with the adjusting device adjusting horizontal and vertical clamping sizes. The side wall of each clamping device is provided with a horizontal track. The tool bit is arranged on the track and is used to separate a cortical layer and a fat layer on a breast. The device is advantaged in that through adapting the horizontal and vertical adjusting devices to the corresponding breasts, accuracy of a surgery is improved, operation area can be expanded in large area again in a surgery, and the fixing device is not needed to be dismounted,and security of the surgery is improved.

The invention belongs to the technical field of test benches, particularly relates to an ocean engineering crane test bench, and aims to solve the problems that an existing test bench cannot be subjected to simple height adjustment, the operation space is limited, the use efficiency of the test bench is greatly reduced, and the simulation progress is influenced. The ocean engineering crane test bench comprises a mounting plate; two vertical plates are symmetrically and fixedly mounted at the bottom of the mounting plate, a placing plate is slidably mounted on the mounting plate, an adjusting device is fixedly mounted at the bottom of the mounting plate, a supporting device is slidably mounted on the two vertical plates, a moving device is movably mounted on the two vertical plates, and a pushing device is slidably mounted on the two vertical plates. Two auxiliary plates are symmetrically installed on the mounting plate in a sliding mode, and the pushing device is movably connected with the two auxiliary plates. The ocean engineering crane test bench is convenient to use, the height can be simply adjusted, the ocean engineering crane test bench can be moved according to needs, meanwhile, the operation space can be enlarged, and the use efficiency is effectively improved.

The invention provides a capacitive joystick device including a substrate, a fixed plate, a movable member, a plurality of elastic elements, a cone and an operation stick. The substrate includes a ground region and a capacitance sensing region. The fixed plate includes a first opening. The movable member includes a second opening. The elastic elements are symmetrically disposed between the fixed plate and the movable member. The cone is disposed between the movable member and the substrate, and includes a base, a vertex and a lateral surface. The base presses against the movable member. The vertex is disposed on the ground region of the substrate. The lateral surface is aligned with the capacitance sensing region of the substrate. The operation stick extends from the base of the cone and passes through the first opening and the second opening.

The invention discloses office computer equipment which comprises a supporting table body, a groove is formed in the top wall of the supporting table body, the surface of the edge in the groove is connected with a cuboid-shaped sleeve through a speed reduction type roller, a roller opening is formed in the surface of a sleeve body of the cuboid-shaped sleeve, and a roller body is arranged in the roller opening. A connecting strip is arranged in the cuboid-shaped sleeve, a display screen is arranged on a supporting frame, a cover plate is arranged on the cabinet body, and a charging female head is arranged on the surface of the edge of the cabinet body. The defect that in the prior art, the application efficiency of the supporting table is not facilitated is effectively overcome.

The invention discloses a new energy ultrasonic roll film welding machine in the technical field of roll film welding machines. The new energy ultrasonic roll film welding machine comprises a base, the left and right sides of the base are each provided with a roll film installing opening. A roll film installing frame is arranged in the middle of the roll film installing opening in the left side. Aroll film is installed on the roll film installing frame. A connecting lug is arranged on the left side of the top of the base. A roller installing plate is hinged to the top of the connecting lug. Two sets of steering rollers are rotationally connected to the front side of the roller installing plate. A first lug block is arranged on the left side of the top of the roller installing plate. An electric push rod installing frame is arranged on the rear left side of the top of the base. The new energy ultrasonic roll film welding machine is simple in structure, welding convenience of the ultrasonic roll film welding machine is improved, production efficiency of a factory is improved, the height of the steering roller on the left side can be adjusted through an electric push rod, the heightof the right steering roller can be adjusted through a screw rod, and thus the new energy ultrasonic roll film welding machine can adapt to film welding of different-height articles.