68results about "Writing aids" patented technology

The application discloses a page-turning multifunctional writing machine, which comprises an operation support, a writing assembly, a page suction mechanism and a page turning mechanism. The writing assembly comprises a distance adjusting assembly, an angle adjusting assembly installed on the distance adjusting assembly and a writing pen installed on the angle adjusting assembly. The page suction mechanism is installed on the operation support and used for sucking paper. The page turning mechanism comprises three groups of driving mechanisms installed on the operation support and used for driving page turning rods to horizontally move and vertically lift. Two support plates with clamping gaps in the middle are arranged below the page turning rods, and a book clamping mechanism is arranged between the clamping gaps. Through cooperation of the operation support, the writing assembly, the page suction mechanism, the page turning mechanism and a color drawing mechanism, the writing machine can automatically turn pages and replace cores during use, so that the writing precision and stability of the writing machine are improved, and writing is more smooth and natural.

To provide an information processing device, a processing device system, an information display method, and an information display program that allow a user to easily recognize processing tools mounted on a processing device or processing operations performed by the processing tools.SOLUTION: In a processing device system 10 including a mobile terminal device 14 and a personal computer 16, which are information processing devices, the mobile terminal device 14 displays information about a cutting plotter 12 capable of mounting multiple tools on a head 26 for processing a workpiece 22 on a touch panel display 30. The touch panel display 30 displays tool icons indicating tools in use mounted on the cutting plotter 12 and tool icons indicating tools not in use mounted on the cutting plotter 12, in different forms, and displays cut conditions indicating the settings of the processing operations of the tools in use with respect to the workpiece 22.SELECTED DRAWING: Figure 1

The utility model discloses a positioning device for laser drawing, which comprises a laser positioning component, a laser drawing component and a laser drawing component. The limiting assembly comprises a fixing frame, a push rod, a limiting frame and an inserting hole; the fixing frame is fixed to the upper middle portion of the opposite end of the connecting frame, the push rod penetrates through and is slidably connected to the middle of the outer side end of the fixing frame, the limiting frame is fixed to the inner side end of the push rod, one side of the limiting frame penetrates to the opposite end of the connecting frame, and the inserting hole is formed in the penetrating position of the limiting frame and the connecting frame. Through the arrangement of the limiting assembly, after the pressing plate moves upwards, the push rod is pushed, so that the push rod pushes the opposite end of the limiting frame to move out of the insertion hole, the opposite end of the limiting frame is promoted to move below the pressing plate, the limiting frame is promoted to limit the upwards-moved pressing plate, and therefore a worker can conveniently rotate the threaded rod subsequently; the threaded rod drives the connecting nut, the connecting frame and the pressing plate to move oppositely or oppositely, the process can be operated by one person, cooperative work of two persons is not needed, and manpower waste is reduced.

The object of the present invention is to provide a drawing device that can accurately draw on a drawing surface based on pre-set drawing information. [Solution] The drawing device 100 is moved by a movable device 104 that can move in all directions and is controlled by a movement control device 112, based on drawing information II which records X and Y coordinates that have been set in advance in a time series. A movement sensor 108 attached to the drawing device 100 acquires actual movement coordinate information RMI. The movement control device 112 calculates the movement direction MD and movement amount MA based on the actual movement coordinate information RMI and the drawing information II, drives the movable device 104 to move to predetermined coordinates. The drawing device 100 is provided with a writing device 106, which draws on the drawing surface 122.

The utility model provides a space rectangular coordinate system drawing ruler for mathematics, and relates to the field of teaching aids, the space rectangular coordinate system drawing ruler for mathematics comprises a Z rod and a Y rod, the end points of the Z rod and the Y rod are mutually fixed and arranged at 90 degrees, the fixed point of the Z rod and the Y rod is rotatably connected with an X rod, and the plane formed by the rotation track of the X rod coincides with the symmetry plane of the Z rod and the Y rod. The three coplanar rods are arranged to assist in drawing a two-dimensional rectangular coordinate system on a plane blackboard or a drawing position, meanwhile, one straight rod is rotated to enable the three rods to form three shafts simulating the rectangular coordinate system, switching between a drawing ruler and a display teaching aid is completed in a simple rotation mode, and the teaching efficiency is improved. Students are helped to understand the essence of mathematical concepts such as vectors in a coordinate system through a visual display teaching aid.

An invisible tracing or drawing activity utilizes a universal self-adjusting UV lamp which forms part of or can attach to a grip which slides onto most writing instruments. The grip is flexible and can stretch to adjust so as to accommodate various sizes of drawing utensils. Blueish (UV) light will reveal hidden artwork that can be traced, drawn, or colored within. Coloring books act as collections of different and unique hidden artwork that can occupy a child's attention for hours, days, or in some circumstances, even weeks.

This invention relates to a crack depth measuring instrument for highway bridge tunnels, comprising a flexible plate; two connecting ropes respectively disposed on both sides of the plate, the lower ends of the two connecting ropes being fixedly connected to the lower end of the plate; two winding wheels respectively mounted on both sides of the plate, the upper ends of the connecting ropes wound around the winding wheels; two linear displacement components, the input ends of which are fixedly connected to the wheel axles of the winding wheels; a crossbar disposed between the two linear displacement components, the two ends of which are respectively connected to the output ends of the corresponding linear displacement components; and a drawing device disposed on one side of the plate for drawing a diagram of the position and direction changes of the crossbar. This invention synchronously transfers the downward movement of the connecting ropes to the output ends of the linear displacement components through the linear displacement components. By setting the crossbar and drawing the position and direction of the crossbar as it moves downward, the direction of the crack can be visually observed, facilitating the assessment of the severity of the crack by the operator.

The utility model relates to the technical field of measuring tools, in particular to a metal set square ruler structure, which comprises an integrally formed triangular metal substrate, and is characterized in that the triangular metal substrate is integrally of an isosceles triangle structure and is provided with a first right-angle side, a second right-angle side and an inclined side, the first right-angle side, the second right-angle side and the bevel edge are all provided with continuous length scales, according to the metal set square ruler structure, the integrally-formed 6061 aluminum alloy base plate is combined with hard anodic oxidation treatment, the abrasion resistance and the structural strength are remarkably improved, and it is ensured that deformation is avoided after long-term use; metric / English dual-system scales are arranged on the three edges, different measurement requirements are met, oblique dimensions can be directly measured through the bevel edge scales, and the drawing flexibility is improved; a center hollow light-weight groove reduces the weight, meanwhile, three measurement channels extend, two of the three measurement channels are parallel to the right-angle side so that parallel lines can be drawn conveniently or positioning can be assisted, and the third channel provides oblique measurement support.

The utility model relates to the technical field, in particular to a geometric figure motion trail display device which comprises a bottom plate, a magnetic writing board installed on the bottom plate, a walking plate fixed on the side wall of the magnetic writing board, a limiting rail fixed on the bottom plate, a movable frame installed on the limiting rail in a sliding mode, and an accompanying assembly installed on the movable frame. The accompanying assembly comprises an upper plate, a clamping block is fixed to one side of the upper plate, a lifting mechanism is installed below the clamping block, a figure assembly is rotationally clamped to the lifting mechanism, a vertical hole is formed in the clamping block, and a reinforcing hole is formed in the upper plate. When the device is used, the graphic board with a geometrical shape can roll and walk on the walking board, the magnet block can serve as a paintbrush to scribe on the magnetic writing board, the device is convenient to operate, the graphic board can be driven to roll and advance only by manually pushing the moving frame, and the device is rapid and convenient to use.

The utility model discloses a writing board for calligraphy practice, and relates to the technical field of writing boards, the writing board comprises a writing board body, the surface of the writing board body is provided with a placing table, the right side of the writing board body is fixedly provided with an ink grinding table, the surface of the ink grinding table is provided with an ink grinding groove, the upper part of the writing board body is provided with a pleat removing mechanism, and the upper part of the writing board body is provided with a pleat removing mechanism. And a storage mechanism is fixedly mounted on the left side of the writing board body. The fixed block is arranged to be matched with the movable column, so that the connecting plate drives the edge pressing frame to press edges of paper placed on the surface of the placing table, meanwhile, the sliding groove is matched with the smoothing plate and the grip, wrinkles on the surface of the paper are smoothed by the smoothing plate, a writer can conveniently and better practice calligraphy, the practicability of the writing board is improved, and the writing board is worthy of popularization and application. The writing brush storing and taking box is arranged to be matched with the movable roller, the surface of the writing brush storing and taking box is conveniently covered with the cover plate, meanwhile, the inserting groove is matched with the inserting block, the sealing performance of the writing brush storing and taking box is better, and the writing brush storing effect is improved.

This utility model relates to the field of urban and rural planning, specifically a drawing tool for urban and rural planning design, comprising: a base plate and a drawing board disposed on top of it; by setting a pressure roller under the sliding plate in the drawing component, the pressure roller is made of silicone, which can use the elastic properties of silicone to press and position the drawing paper when the operator is drawing, and at the same time, the pressure roller rolls on the paper when the sliding plate moves, which can effectively avoid the problem of paper slippage or deviation due to friction; by setting an auxiliary device and a pointer, when the operator is adjusting the sliding plate for drawing, the auxiliary device can turn and emit a beam of light according to the operator's needs, so as to facilitate the operator to accurately align the drawing position with the upper and lower scales of the scale ring, and at the same time, the pointer on the side can be aligned with the scales on both sides of the scale ring, which can accurately assist the operator in drawing the drawing, improving the drawing quality and accuracy.

The utility model relates to the technical field of English teaching appliances, and discloses a blackboard scriber for English teaching, which comprises a blackboard body, a support frame is arranged on the left side of the front side of the blackboard body, the outer wall of the support frame is sleeved with a limiting block in a sliding manner, iron bars are fixedly embedded on two sides of the support frame, and the limiting block is arranged on the right side of the blackboard body. The device comprises a supporting frame, an iron bar, a limiting block, a sliding block, a limiting frame and a sliding groove are fixedly installed on the supporting frame, magnetic sheets are fixedly embedded in the two sides of the inner wall of the limiting block, the outer walls of the magnetic sheets are magnetically connected to one side of the iron bar, and a lineation fixing plate is fixedly installed on the right side of the limiting block. The supporting frame, the iron bar, the limiting block, the magnetic sheets, the lineation fixing plate, an installation barrel, chalk, the sliding block, the limiting frame and the sliding groove are matched; a teacher can conveniently adjust the height of the chalks during scribing, and the four chalks can be driven to horizontally move on the blackboard at the same time, so that four auxiliary lines for English writing are quickly scribed on the blackboard by using the four chalks, and the scribing efficiency is improved and the teaching time is prolonged by adopting the mode.

The utility model relates to the technical field of teaching aids, and discloses an auxiliary line teaching aid ruler capable of accommodating a teaching aid rod, which comprises a first accommodating seat and a second accommodating seat, a rope is arranged between the first accommodating seat and the second accommodating seat, the upper end of the first accommodating seat and the upper end of the second accommodating seat are respectively provided with a handle cover, and the handle covers are arranged on the first accommodating seat and the second accommodating seat. The lower end of the first storage seat and the lower end of the second storage seat are each provided with a blackboard self-attraction magnetic attaching seat, and the right end of the first storage seat is provided with a first self-attraction magnetic attaching plate. According to the auxiliary line teaching aid ruler capable of storing the teaching aid rod, the first storage seat and the second storage seat are attracted to a blackboard through the blackboard self-attraction magnetic pasting seat, so that the rope is straightened, after the two storage seats attract two points of a figure, the rope forms an auxiliary line on the geometric figure, a real object line segment is used for replacing chalk for drawing, and the drawing efficiency is improved. The position of the auxiliary line can be flexibly adjusted, multiple pilot points of the auxiliary line can be achieved, convenience and rapidness are achieved, the interestingness and emphasis of teaching are improved, and the teaching efficiency is improved.

The utility model relates to the technical field of wire harness terminals, in particular to an automatic marking device for a wire harness terminal. Comprising a control display, the bottom end of the control display is fixedly connected with a base, the surface of the base is fixedly connected with a mounting rack, the upper end surface of the mounting rack is provided with an electrical plug-in frame, the inner wall of the electrical plug-in frame is electrically connected with a terminal plug head, and the position, corresponding to the terminal plug head, of the surface of one side of the base is provided with a detector. A marking mechanism is arranged at the end, close to the detector, of the surface of the base and comprises a supporting frame, a rotating column is rotationally connected to the inner wall of the supporting frame, a limiting frame is fixedly connected to the surface of one side of the rotating column, a marking pen body is inserted into the inner wall of the limiting frame, and an extrusion shaft penetrates through the side wall of the limiting frame in a threaded mode. The wire harness terminal automatic marking device provided by the utility model has the advantage that unqualified products can be marked conveniently.

The present invention discloses an instrument for solving problems of geometry, including a primary unit, a secondary unit and a tab set. The primary unit includes a plurality of outer edges and an inner edge defining a hollow space. A bar defines a gap with respect to a solid edge of the secondary unit The tab set is slidably disposed within the gap. A first section of the tab set includes one or more holes to enable a user to draw on a drawing surface. A second section of the tab set slides over the solid edge. The inner edge of the primary unit is configured to sit flush over a peripheral edge of the secondary unit.

The utility model relates to the technical field of model rulers, in particular to a special model ruler for administrative permission drawing, which comprises a model ruler main body, a first module and a second module are arranged on the model ruler main body, a plurality of first slotted holes are arranged on the first module, and a plurality of second slotted holes are arranged on the second module. According to the utility model, an effective drawing tool is provided for administrative permission drawing, the working efficiency can be effectively improved, and the problems of graph distortion, irregular graph shape and inaccurate proportion are avoided.

A portable shorthand device relates to the field of stationery and comprises a storage box and a shorthand reel assembly, the shorthand reel assembly is arranged in the storage box and comprises a rotating shaft, roll paper and a spring, the rotating shaft is rotatably arranged in the storage box, the roll paper is wound on the rotating shaft, one end of the roll paper penetrates through the side wall of the storage box, and the other end of the roll paper is wound on the spring. According to the portable shorthand device, the roll paper is arranged in the columnar storage box, shorthand can be carried out by pulling the roll paper when the portable shorthand device is used, the roll paper does not occupy space independently, the roll paper is automatically stored in the storage box through the clockwork spring, and the portable shorthand device is convenient to use. And the columnar storage box can be conveniently placed in a waist bag or held by hand, and the occupied space is small.

The utility model discloses a multifunctional teaching aid. The multifunctional teaching aid comprises a base; the limiting cover shell is movably arranged on the base, and a containing groove used for containing a blackboard eraser is formed in the limiting cover shell; the cleaning box body is movably arranged on the base; the blackboard eraser is movably arranged on the placing groove, and the blackboard eraser comprises a sponge and an extrusion structure which is arranged on the sponge and can extrude the sponge; the chalk storage box is arranged on one side of the base and used for containing chalks, and a chalk taking mechanism capable of sending the chalks out of the chalk storage box is further arranged in the chalk storage box. Through cooperative arrangement of the limiting cover shell and the cleaning box body, after the blackboard eraser is placed in the cleaning cavity to be cleaned and water is squeezed through the squeezing structure, the blackboard eraser is placed on the containing groove to be automatically aired, the water flowing out of the blackboard eraser can also automatically drip into the cleaning box body, the situation that sewage flies around is avoided, and the blackboard eraser is clean and tidy; meanwhile, the chalk storage box is arranged to replace an original paper box body, chalk storage is more convenient, and practicability and convenience are achieved.

The utility model provides a drawing device for marking, and relates to the technical field of engineering marking. The device is characterized in that a handheld protection structure is arranged on a rotating shaft structure, the handheld protection structure is connected with the rotating shaft structure, the handheld protection structure drives the rotating shaft structure to roll, a marker is arranged on the rotating shaft structure, one end of the marker is arranged outside the rotating shaft structure, and the other end of the marker is arranged inside the rotating shaft structure; the control device comprises a pressure sensor and an ink squeezer, the pressure sensor is arranged at the end of the handheld protection structure, the detection end of the pressure sensor makes contact with the rotating shaft structure, the ink squeezer is arranged in the rotating shaft structure, and one end of the ink squeezer makes contact with the other end of the marker. The device solves the problem that the size and the depth of a marking point are inconsistent due to the fact that a marking pen cannot accurately control the marking force in the operation process.

The utility model relates to the technical field of physics teaching, in particular to a pulley for demonstration of physics teaching in junior high schools, which comprises a base, two upright posts are mounted on the base, the two upright posts are arranged left and right, and a round rod is connected between the tops of the two upright posts; the device further comprises two wheel carriers, rolling wheels are rotationally installed on the wheel carriers, recording assemblies are arranged on the two stand columns, and each recording assembly comprises a connecting frame. Through the arrangement of the recording assembly, a first pen and a third pen can respectively record the moving distance of a weight and the stretching distance of a pull rope on a first plate and a second plate during an experiment, so that a user can conveniently observe and record, the operation step of manually comparing gears is reduced, the efficiency is improved, and the recording precision is relatively high; and through the cooperation of the second pen and the third pen, the user can convert the tension value through the two tracks on the second plate, and the functionality of the recording assembly is increased.

The utility model discloses a combined vernier angle measuring structure which comprises a first structural body and a second structural body. The first structural body comprises at least three edges which are connected end to end, the second structural body comprises at least two edges which are connected end to end, the first structural body is provided with a first arc edge, the second structural body is provided with a second arc edge, the first arc edge and the second arc edge have the same radian, one of the first arc edge and the second arc edge is a convex arc, and the other one is a concave arc. The first structural body at least has a concave angle formed by a first arc edge and an adjacent edge thereof; the surface of the first arc edge is provided with angle scale marks or angle vernier scale marks, and the surface of the second arc edge is provided with angle vernier scale marks or angle scale marks used in cooperation with the first arc edge. The protractor has the advantages that the principle of an angle vernier caliper is adopted, the first structural body and the second structural body are used in cooperation, and compared with an existing protractor, the protractor can effectively improve the angle measurement precision.

The utility model discloses an animation scene composition assist device which comprises a disc, an empty groove is formed in the disc, a top column is connected to the inner side wall of the empty groove in a sliding mode, a positioning cone is arranged at the bottom end of the top column, a rack is connected to the interior of the empty groove in a sliding mode, the rack is connected with a rotating wheel in a meshed mode, and a clamping ring is fixedly connected to the side surface of the top column. The lower surface of the disc is provided with anti-skid lines. A hole groove is formed in the transparent plate, scale marks are arranged at the side end of the transparent plate, an auxiliary line is arranged on the upper surface of the transparent plate, a fixing frame is slidably connected to the side surface of the transparent plate, and a bolt is arranged at the side end of the fixing frame. By means of the structure, drawing paper can be positioned through the top column, the transparent plate is rotated so that the auxiliary lines on the surface of the transparent plate can be matched with the position needing drawing, and straight line or arc drawing can be conveniently conducted through the hole groove formed in the transparent plate.

The embodiment of the application provides a digital creative drawing paper machine, which comprises a shell, a driving component, a fixing component, a first positioning mechanism, a control unit and a guiding mechanism; the driving component, the fixing component, the first positioning mechanism and the guiding mechanism are arranged on the shell, the moving direction of the paper is perpendicular to the moving direction of the pen core on the fixing component driven by the driving component, and the application relates to the field of automatic drawing technology. The driving component drives the fixing component to move along the length direction of the shell, and the first positioning mechanism and the guiding mechanism are correspondingly arranged in the vertical direction, the paper is transmitted in the direction perpendicular to the moving direction of the pen core, and the movement of the pen core and the paper on the two-dimensional plane is ensured to be not interfered with each other. The orthogonal movement design significantly improves the accuracy of the drawing path, and is suitable for automatic drawing of complex patterns.

The present application relates to the technical fields of perpendicularity measurement, and discloses a perpendicularity measuring device for a top-down construction steel pipe column, which comprises a steel pipe column and further comprises a guide pipe vertically arranged above the steel pipe column, a guide mounting assembly arranged at the top of the steel pipe column and used for connecting the guide pipe and the steel pipe column, a detection assembly arranged above the guide pipe and used for detecting the perpendicularity of the steel pipe column, a line drawing and measuring assembly arranged on the detection assembly, and a marking assembly arranged on the detection assembly.The present application can not only detect the perpendicularity of the steel pipe column, but also enable the inclined steel pipe column and the guide pipe to drive the paint bucket to spray paint, so that the paint is sprayed from the spray pipe and placed on the top of the guide pipe, thereby clearly and intuitively understanding the inclination direction of the steel pipe column and the guide pipe, facilitating the subsequent work personnel to straighten the steel pipe column, and further improving the use effect of the device.

This utility model discloses an environmentally friendly design sketching mechanism, belonging to the field of environmental protection technology. Its key technical features include a placement frame with placement components on both sides and an adjustment component at the bottom. Each placement component includes a fixed frame fixedly connected to the outside of the placement frame, a placement box slidably connected inside the fixed frame, a side plate fixedly connected to the outside of the placement box, and a pull rod fixedly connected to the outside of the side plate. This solution addresses the problems of existing environmentally friendly design sketching mechanisms, which are inconvenient for users to quickly access and orderly store tools, leading to tool disarray during storage and affecting drawing efficiency. Furthermore, most existing environmentally friendly design sketching mechanisms use a fixed angle design, making it difficult for users to adjust the placement frame angle according to their drawing posture or lighting conditions, resulting in user fatigue during prolonged use and impacting drawing efficiency.

The utility model discloses a rapid navigation plotting ruler, which relates to the technical field of navigation plotting and comprises a ship position line plotting ruler and a plotting measuring ruler. Wherein a fan-shaped pattern with a vertex angle of 90 degrees is arranged on a panel of the ship position line plotting ruler; first open grooves are formed in two radiuses of the fan-shaped pattern, an open hole is formed in the circle center of the fan-shaped pattern, and angle scales are arranged at the arc of the fan-shaped pattern; a speed measuring ruler pattern and a drawing ruler pattern are arranged on a panel of the drawing measuring ruler; a second open groove is formed in the drawing ruler pattern; logarithmic scale scales are arranged on the edge of the plotting measuring scale. According to the utility model, the technical problem that the existing navigation plotting process is inconvenient to operate is solved.

The utility model discloses a cost toolbox for engineering cost, relates to toolbox technical field, including main box, two toolbox and two file box, main box both sides are rotatingly connected with support no. 1, the two sides of support no. 1 close to each other are rotatingly connected with the toolbox, and the toolbox is located main box top, and the toolbox is located in the main box top. The two sides of the tool box are rotationally connected with second supports, the two sides, close to each other, of one ends of the two second supports are rotationally connected with the main body box, the two sides, close to each other, of the other ends of the two second supports are rotationally connected with a file box, the file box is located at the top end of the tool box, and the two sides of the tool box are rotationally connected with third supports; the multifunctional tool box has the advantages that through the arrangement of the first support, the second support and the third support, when tools need to be taken out, only the main body box, the tool box and the file box need to be unfolded respectively, and through the arrangement of the process, workers can take articles more conveniently, and the multifunctional tool box is more convenient and rapid to use.

The utility model discloses a full circle protractor with a fingertip spinner function, which comprises a dial disc, and a convex shaft seat extending upwards is arranged at the circle center of the dial disc; one end of the rotating pointer is rotationally mounted on the convex shaft seat, and the other end extends to the outer side edge of the dial disc; the bearing is mounted in the convex shaft seat or arranged in the circle center of the dial disc; the upper finger support is arranged above the convex shaft seat; the upper finger support is arranged below the bearing, the lower finger support is arranged below the bearing, and the upper finger support and the lower finger support are mutually clamped in the bearing and form a shaft rod for the bearing to be connected in a sleeved mode, the scale disc serves as a main body of the fingertip gyroscope, and on the premise that the functions of an original full circle protractor are achieved, students can use the full circle protractor as the fingertip gyroscope. Compared with a traditional full-circle protractor, the angle measuring instrument has the two functions of angle measurement and fingertip spinner, interestingness is higher, in addition, compared with a traditional full-circle protractor, the dial disc is smaller in diameter, very mini, capable of being matched with a bearing to rotate at a high speed, very good in stability and safety and high in practicability.