65 results about "Paperweight" patented technology

The invention discloses a calligraphy black ink tracing writing practice table plate which comprises a lamp box, an electric light source, a table surface plate as well as paperweights, wherein the table surface plate is made of light permeable glass; one side of the table surface plate is mounted on a lamp box frame through hinges and fasteners and is placed on a light permeable plate of the lamp box; two paperweights are placed on the table surface plate; two ends of the paperweights are arranged on edges of two sides of the table surface plate in a clamping manner; and the paperweights can be moved transversely in parallel on the table surface plate. According to the calligraphy black ink tracing writing practice table plate disclosed by the invention, paper with written or printed words is pressed between the table surface plate and the light permeable plate of the lamp box, a light source is close to a table surface, intense light permeates the table surface plate, and then clear words without distortion can be seen; in addition, the writing practice table plate is convenient to use and operate, and habits of a calligraphy trainee can be met; and transparent thin paper can be replaced by common paper, so that the calligraphy practice cost can be effectively lowered. If ground support plates are mounted on the left side and the right side of the writing practice table plate, the writing practice table plate can be turned into a calligraphy black ink tracing writing practice table.

A method for manufacturing a paleontological fossil rubbing is characterized in that the surface of a fossil is cleaned up, the fossil is flatly placed on a table top, the surface of the fossil is uniformly coated with hydrosol, and a protection film capable of reflecting grain of the fossil is formed on the surface of the fossil; a dabber dipped with mineral substance dye of Chinese painting is dipped in the non-grain part of the surface of the protection film, and the surface of the protection film is immediately coated with Chinese art paper and slightly rubbed with the dabber; one side of the Chinese art paper is pressed through a paperweight and cannot move, the other side of the Chinese art paper is opened, the definition of the fossil grain on the rubbing is observed, and if the fossil grain is fuzzy, the part, corresponding to the fuzzy part of the rubbing, of the protection film is coated with the mineral substance dye of Chinese painting until the grain on the surface of the rubbing is clear. According to the method, the grain on the surface of the fossil is not influenced, the fossil is protected, the fossil rubbing can be repeatedly manufactured, the rubbing is clearer in a replication mode, and the surface is more vivid.

The invention discloses a multifunctional laser paperweight and a usage method thereof and relates to the field of calligraphy stationery. A plurality of lasers with high optical penetrability are adopted and distributed evenly, so that the multifunctional laser paperweight has both a paperweight function and a paper laser grid division function at the same time, and a plurality of grid division choices with different specifications are provided for a user. Therefore, usage is convenient, time and labor are saved, the influences of paper folding and creasing on calligraphy works are avoided, and thus the difficulty of the writing page layout is lowered greatly. According to the main points of the technical scheme, a switch is arranged on one side face of a cuboid-shaped paperweight body, a plurality of laser holes are distributed along the long lower edge of the paperweight body evenly and are in one-to-one correspondence with the lasers distributed in the paperweight body, and all the lasers are connected with a power source and a controller through wires; and a specification selector is arranged on the other side face of the paperweight body and connected with the controller, and the controller is connected with the power source. The multifunctional laser paperweight and the usage method thereof are mainly used for even paper division.

The invention discloses a tool box for constructional engineering field work measurement, and relates to the technical field of tool box devices for measurement. The tool box comprises a box body, wherein a pull rod is arranged on the outer wall of the box body, a folding plate is arranged on the side wall of the box body, a handle is hinged to the upper end of the box body, a first partition plate is arranged in a first drawer to divide the first drawer into a survey pin cavity and a measuring tape cavity, a survey pin fixing piece is arranged in the survey pin cavity, and a measuring tape fixing piece is arranged in the measuring tape cavity; a positioning block is arranged in the middle of a second drawer, a guide plate is arranged at the upper end of the positioning block, and a plurality of elastic pressing assemblies are arranged on the periphery of the positioning block and located below the guide plate; and a third drawer is provided with a second partition plate which dividesthe third drawer into a drawing cavity and a pencil cavity, a paperweight piece is arranged in the drawing cavity, and a detachable storage bag is arranged in the pencil cavity. A user can conveniently carry various different measuring tools, the tools do not collide with one another, and the tools are prevented from being damaged.

The invention relates to a paperweight for setting a seal. The paperweight comprises a paperweight pressing plate, wherein a connecting groove is formed in the upper part of the paperweight pressing plate. The paperweight is characterized in that the connecting groove is connected with a seal box; a seal slot and an inkpad slot are formed in the seal box; a connecting strip connected with the connecting groove is arranged at the bottom of the seal box. The paperweight disclosed by the invention is simple in structure and convenient to use, and the space can be effectively saved.

The invention discloses an intelligent Chinese calligraphy brush pen and paperweight suite. The intelligent Chinese calligraphy brush pen and paperweight suite comprises a penholder, a pen point, an integrated circuit board and a paperweight body. The lower end of the penholder is fixedly connected with the pen point. The integrated circuit board and a battery are fixed inside the penholder. The upper end of the penholder is sealed by a pen cap. A fixing support is arranged inside the penholder. An ink container is fixed on the fixing support. The lower end of the ink container is connected with the pen point through a conduit. The upper end of the ink container is sealed with a screw. A micro motor is fixed to the lower portion of the ink container. According to the intelligent Chinese calligraphy brush pen and paperweight suite, the flow rate of ink is intelligently controlled through a processor and a humidity sensor, the ink rate at the pen point is just right through precise control, and a user can write with facility; a multimedia device is integrated on a paperweight, a brush pen can be stored conveniently, and more joy is taken into writing; and the intelligent Chinese calligraphy brush pen and paperweight suite is multifunctional, people can realize the great charm of modern science and technology and traditional culture, more people can lean and love calligraphy, and thus the traditional culture of Chinese nation is developed and expanded.

The invention relates to a split paperweight block which is characterized by consisting of four equilateral triangle bodies, wherein one connection magnet is arranged at each inner connection edge of each equilateral triangle body; the four equilateral triangle bodies are connected to form a rectangular body. The split paperweight block has the beneficial effects that the split paperweight block is firmly connected; the split paperweight block is firmly connected without being loosened when in use or not in use. Moreover, each sub connector is of a triangular shape and also can very stably press paper when in use singly.

The invention discloses a paperweight knife, which consists of a blade, a cutting head, a flute and paperweight and is characterized in that the cutting head is arranged into the flute of the paperweight and connected with the blade; the angle between the cutting head and the blade is 90 degrees. When in use, the cutting head is pulled out of the paperweight flute and then the blade is pulled down in the angle of 90 degrees, and then the knife can be used for cutting the paper and the paper becomes paperweight after the recovery. The knife has the advantages of simpler structure, lower cost and stronger practicality.

The invention provides a paperweight provided with a pen holding pipe. The pen holding pipe is arranged on a paperweight bock body for paperweight using. During study and work, when pages need to be pressed by a paperweight block so as to be prevented from being blown by wind or being naturally folded, a required pen can be inserted in a pen holder; by combining the pen holder and the paperweight block into a whole, a product can be beautified, and the use functions of the paperweight block are enriched.

The invention discloses a paperweight with an eye-protecting flat lamp, which comprises a paperweight body, a mounting rod and an LED lamp head. The inner side of the paperweight body is a hollow structure, and one end of the mounting rod penetrates the paperweight body. The side wall at one end is connected with the inner wall at the other end of the paperweight body. A clamping sleeve is fixedly sleeved on the installation rod, and a clamping interface is provided on the outside of the clamping sleeve. On the other side of the positioning plate, there is a The card interface matches the card interface, and the vertical section of the positioning plate is semicircular. The card interface block is inserted into the card interface, which can not only meet the needs of the creation for lighting, but also prevent the light from being too strong and stimulating the user's attention. Eyes affect creation, and you can choose how many LED lamp heads to turn on according to the actual situation around you, and it is powered by AA batteries, which can be recharged and used repeatedly. It is energy-saving and environmentally friendly, and has a wide market share.

The invention discloses an intelligent writing brush writing and evaluation system and an application method.The intelligent writing brush writing and evaluation system comprises an intelligent writing device, an intelligent writing brush subsystem and a writing evaluation system, and the intelligent writing device can detect the pen holding posture of a beginner and conduct visual prompt according to the detection result by installing a posture detection module; the writing evaluation system uses a visual method to carry out stroke comparison on the picture contours of the standard fonts and the fonts of the beginner, and gives out the writing stroke evaluation of the beginner according to the comparison result. By means of the intelligent writing brush, the problem that the writing brush holding posture is not correct can be found and corrected in time, meanwhile, through the paperweight system and the writing evaluation display system, the font and the stroke of the written font can be compared with the standard font, and the evaluation result is displayed. And the interestingness of the calligraphy beginner on calligraphy practice is improved.

The invention discloses auxiliary equipment based on a writing robot. The auxiliary equipment comprises a display stand, a laying device is arranged on the upper side of the display stand, a paperweight device is arranged on the upper side of the laying device, and a collecting device is arranged on the lower side of the display stand. According to the equipment, in the demonstration process, whenrice paper needs to be replaced, the equipment can be started in a safe area, then the rice paper on a demonstration face is replaced, the process is high in automation degree, personnel do not needto enter a demonstration area, the personnel injury risk is reduced, meanwhile, mechanical replacement is achieved, shutdown and restart are not needed, the demonstration efficiency of the equipment can be improved, and the experience of visitors of different batches can be improved.

The invention provides a multifunctional paperweight. The multifunctional paperweight comprises a paperweight body of a cylindrical structure. An object holding groove is formed in the top of the paperweight body, and a mirror surface capable of conducting imaging serves as the bottom surface of the paperweight body. A smooth chamfer is arranged on the outline edge of the paperweight body. The object holding groove is arranged close to the edge of the paperweight body, a fixing hole is formed in the other side, and a supporting rod used for fixing an object inside the object holding groove is placed inside the fixing hole. According to the paperweight body, the functions of a storage rack, a hand playing piece, a mirror and the like are added to a common paperweight, and the multifunctionality and practicality of the paperweight can be effectively improved. The multifunctional paperweight is made from large-density and high-hardness metal materials, achieves line coherence, is small and exquisite and has certain ornamental and collection value.

The invention relates to the technical field of teaching equipment, in particular to calligraphy teaching equipment, which comprises a teaching computer and a writing device, and the teaching computercomprises a first display screen, and the first display screen is in signal connection with a teaching server through a host; a desktop is provided with a mounting port in front of the first displayscreen, the writing device comprises a second display screen, the second display screen is mounted in the mounting port, a plurality of magnetic stripes are embedded in the desktop around the mountingport, paperweights are arranged on the magnetic stripes, and opposite magnetic stripes opposite to the magnetic stripes embedded in the desktop in magnetism are arranged in the paperweights. And themounting port is provided with a copying glass plate above the second display screen. According to the invention, teaching tasks of teachers can be satisfied, students can be helped to practice calligraphy well, and especially, the students can be helped to copy and practice calligraphy according to the sequence of character strokes through the second display screen, so that the learning quality of the students is greatly improved.

The invention discloses a multifunctional table lamp. The lamp comprises a lamp base seat system, a bottom plate lifting system and a bookshelf system. The multifunctional table lamp has the advantages that the bookshelf system is used for connecting an axis C and an axis D with a track A through a connecting piece, and screw rods and nuts are arranged on the connecting piece; the screw rods and the nuts can control the height of an axis B so as to control the inclination angle of a bookshelf, the connecting piece can be kept in a horizontal position due to combined action of the axis C and the axis D on the connecting piece, so that the connecting piece can be kept stable when the connecting piece works, and a user can adjust the state of the connecting piece to the most appropriate stateconveniently; a bottom plate lifting system drives connecting rods to rotate by adjusting the position of a gear part, so that the distance between an upper bottom plate and a lower bottom plate is adjusted, the function of paperweight can be achieved, and meanwhile, the overall height of the table lamp can be adjusted; and the lamp base seat system comprises a light flash alarm clock button, thealarm clock function can be set, the light function of the table lamp is combined, so that the intensity of light can be changed, a user can be reminded, and the disturbance cannot be caused.

The invention provides an aspheric surface paperweight magnifying lens and a manufacturing method thereof. The aspheric surface paperweight magnifying lens comprises an aspheric surface paperweight magnifying lens body and a metal ferrule arranged on the exterior of the aspheric surface paperweight magnifying lens body, and the outer diameter of the aspheric surface paperweight magnifying lens body is equal to the inner diameter of the metal ferrule. The aspheric surface paperweight magnifying lens has the advantages that the aspheric surface paperweight magnifying lens is simple in structure, reasonable in design, firm, reliable, attractive and elegance in appearance, and large in file magnifying power, magnified characters or images do not deform, the observation range is large, and the aspheric surface paperweight magnifying lens is suitable for being used as a paperweight.

The invention discloses a character carving machine with a paperweight. A bracket is installed above a base plate through a sliding rail. A carving knife device is installed on the bracket through a guide rail and moves in the X direction and the Y direction. The magnetic field strength is controlled by controlling energizing of a coil, so that a carving knife frame moves in the Z direction. The paperweight comprises a plurality of paper pressing mechanisms which are installed on one side of the carving knife device through a cross beam parallel to the guide rail. The paper pressing mechanisms are optimally designed, so that point-surface contact positioning is conducted between the paper pressing mechanisms and the cross beam, and the installation precision is greatly improved. By means of the optimally designed character carving machine with the paperweight, initial position positioning is completed by moving the bracket; a positioning piece is rotated through a handle, so that the paper pressing mechanisms are located in a falling state to position a to-be-carved material; and a carving knife of the carving knife device moves in the Z-axis direction, in the carving process, the carving knife device moves in the Y-axis direction, and the paper pressing mechanisms effectively prevent pressed paper from moving, so that the carving precision is improved.