50results about "Writing underlays" patented technology

The electrified writing pad is characterized by the fact that there is a USB charging current output (1) inside the construction.

The utility model discloses a calligraphy pad which comprises a storage bin, a side strip and a pad body, and a fastening assembly used for fixedly connecting the side strip and the storage bin is arranged between the storage bin and the side strip. According to the application, the pad body is pulled by the side strip, the rolling rod rotates, the pad body stored in the storage bin extends out until the pad body is flatly laid on the table top, and the effective use area of the pad body is ensured while the pad body is pulled through the design of the first connecting belt and the second connecting belt, and when the pad body is not used subsequently, the rolling rod is driven by the rotating block to rotate, so that the pad body can be conveniently used. The pad body is gradually wound to the outer side of the winding rod until the side strip abuts against the storage bin, the locking rod is rotated to be combined with the corresponding screw hole, fixing of the storage bin and the side strip is achieved, the pad body in the winding state is located in a relatively sealed environment, assistance of impurities such as dust is avoided, and therefore the convenience of storage and taking of the calligraphy pad is guaranteed.

The utility model provides a portable cost auditing instrument, which relates to the technical field of engineering cost, and comprises a calculation board assembly, the calculation board assembly is composed of two board bodies, clamping grooves are formed in the ends, close to each other, of the two board bodies, reserved grooves are formed in the sides, away from the clamping grooves, of the two clamping grooves, and limiting convex seats are arranged on the reserved grooves; the connecting and folding assembly is composed of a connecting plate and a connecting seat which are connected to the limiting convex seat in a sliding mode, under the action of the connecting and folding assembly, the calculation board assembly can be folded and stored in the using process, no gap exists between the two board bodies during combination, the using effect is improved, and the attractiveness is improved; after the two plate bodies are horizontally placed, the plate bodies are pushed inwards so that the two plate bodies can be attached to each other, at the moment, the limiting protruding bases move to the other ends of the limiting sliding grooves from one ends of the limiting sliding grooves till the hole sites in the connecting plates are attached to the vacant sites in the plate bodies, and then the connecting plates and the plate bodies are connected through the limiting bolts.

The utility model discloses a portable data statistics auxiliary device for performance evaluation of detection equipment, which relates to the technical field of data statistics, and comprises a form paper supporting mechanism, a page turning paper pressing mechanism, a sheet paper fixing mechanism, a sheet paper pressing mechanism, a sheet paper pressing mechanism, a sheet paper pressing mechanism, a sheet paper pressing mechanism, a sheet paper pressing mechanism and a sheet paper pressing mechanism, wherein the sheet paper supporting mechanism is used for mounting the sheet paper fixing mechanism and the page turning paper pressing mechanism; the form paper fixing mechanism is used for pressing and fixing the bound form paper; the page turning paper pressing mechanism comprises a rotating shaft, a sleeve, a torsional spring, a shifting plate and an L-shaped pressing plate; and the rotating shaft is rotationally embedded in the inner side of the mounting groove through a bearing, and the sleeve is fixedly arranged in the middle of the outer side of the rotating shaft in a sleeving mode. According to the utility model, the sheet paper can be blocked and limited after page turning, so that the condition that the sheet paper is blocked due to resetting in the subsequent data registration process is avoided, and the sheet paper is more convenient in actual use.

Provided is an underlay with which handwriting defects can be improved and handwriting learning ability can be enhanced. This underlay comprises: a plastic substrate 1; and a plurality of protrusions 2 which are formed close together in an equal interval dot pattern on at least one surface of the substrate 1. The plurality of protrusions 2 are formed at intervals and with a height that allows a writing instrument to scan therethrough. The plurality of protrusions 2 are formed on the substrate 1 by thick raised printing. The plurality of protrusions 2 are arranged in an equilateral triangle-shaped mesh-like dense array. The plurality of protrusions 2 are formed inward on the substrate 1 excluding an outer peripheral edge 1a. Each protrusion 2 is formed in a truncated cone shape.

To provide a stationery item that allows easy drawing of straight lines even with one hand, thereby improving convenience.SOLUTION: A stationery item comprises a base section 1 on which a writing target P for a writing instrument W is stacked, and a movable body 2 that is movably attached to the base section 1. The base section 1 includes a magnetized surface M that is multipole-magnetized with a plurality of magnetic poles ms, mn extending in a substantially straight line at a predetermined magnetization pitch. The movable body 2 includes a substantially plate-shaped movable body main portion 21, and a magnetic member 22 provided on the movable body main portion 21 and magnetically adhering to the magnetized surface M. The magnetic member 22 is magnetized at approximately the same magnetization pitch as the magnetized surface M. The movable body main portion 21 is provided with a through-hole T into which the tip side of the writing instrument W can be inserted.SELECTED DRAWING: Figure 4

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.

The utility model relates to the technical field of file pockets, in particular to a plate clamp with a file storage function. Comprising a back plate, a clamp is arranged on the front face of the back plate, and the clamp is used for clamping paper on the back plate; a bag body is connected to the rear face of the back plate, and an opening is formed in the bag body. The bag body and the back plate are matched to form a containing cavity used for containing files. Or an accommodating cavity for accommodating files is formed in the bag body; and the opening leads to the accommodating cavity. According to the technical scheme, the functions of the file board folder and the file pocket are combined together, and the use convenience is greatly improved. Meanwhile, production and processing links are simple, and manufacturing is convenient.

The utility model discloses a writing board with a storage function, which comprises a board body used for supporting or writing, a supporting wall is arranged on the back of the board body, and a storage box capable of being stored in the supporting wall or pulled out of the supporting wall is arranged on the supporting wall. The board body can be supported through the arranged supporting wall, meanwhile, articles such as mark pens, erasers and erasers can be stored through the storage box arranged in the supporting wall, the articles are prevented from falling off accidentally, and carrying is convenient.

A pen clamping assembly comprises a connecting part suitable for being detachably connected with a writing board; the pen clip is positioned at one end far away from the connecting part; the pen clip comprises an arc-shaped plate, openings are formed in the two ends of the arc-shaped plate, and a containing cavity suitable for containing pens is formed behind the openings. The utility model further provides a tactical board comprising the pen clamping assembly. The pen clamping assembly is detachably connected to the writing board through the connecting part, the installation position of the pen is provided through the pen clip of the pen clamping assembly, and therefore the writing board and the pen can be conveniently carried at the same time, and the probability that the pen is lost is reduced.

The learning base plate comprises a panel main body with a bearing surface and a reference surface; and the supporting plate is connected to the panel main body, and the supporting plate extends towards one side of the user from the panel main body and extends towards one side of the reference surface in a bending manner or in an inclined manner, so that the supporting plate is provided with a lifting surface. According to the learning base plate, the supporting plate is arranged at the front end of the panel main body, and the lifting surface attached to the hand is arranged on the supporting plate, so that the man-machine relationship of the learning base plate is optimized, the discomfort during use is relieved, and the use willingness of a user is improved. Besides, the learning backing plate is provided with the correction assembly, so that the user is prevented from lowering the head, humpback and other bad postures during reading and writing, and the user can more easily keep a comfortable and healthy good sitting posture for a long time, thereby reducing the damage to vision and cervical vertebra, and reducing the probability of myopia, humpback and spinal curvature.

The utility model discloses a multifunctional sitting posture corrector, and belongs to the technical field of sitting posture correctors. The multifunctional sitting posture corrector comprises a base, a correcting piece and a reading plate, the side edge of the base is provided with an installation block arranged in a protruding mode, the base is provided with a first plane and a second plane, the first plane is used for being placed on a desk, the second plane is used for supporting a book during writing, an included angle is formed between the second plane and the first plane, and the correcting piece is used for forming limiting to correct the sitting posture and is inserted into the installation block. The reading plate is used for supporting books during reading and detachably arranged on the base, the second plane is located between the reading plate and the correcting piece, the bottom of the correcting piece, the bottom of the second plane and the bottom of the reading plate are sequentially raised, and the top of the reading plate is higher than the top of the correcting piece. According to the multifunctional sitting posture corrector provided by the embodiment of the utility model, the sitting posture is corrected, and the multifunctional sitting posture corrector is matched with a read-write scene at the same time, so that the functions of the sitting posture corrector are enriched.

The utility model relates to the technical field of interior design, and discloses a drawing board which comprises a seat lapping mechanism and a longitudinal supporting pipe, the longitudinal supporting pipe is fixedly installed on the top face of the seat lapping mechanism, and a drawing board supporting storage frame is fixedly installed at the top end of the longitudinal supporting pipe. According to the drawing board, the drawing board supporting and containing frame is arranged to serve as a main body supporting part structure, the drawing board supporting and containing frame rotates and supports the drawing board mechanism through hinges, then the drawing board mechanism is turned over, the position of the drawing board supporting and containing frame can be adjusted and fixed through an angle adjusting arc ruler fixedly arranged on the drawing board supporting and containing frame, and then the drawing board mechanism is turned over and adjusted; the drawing board mechanism can be conveniently overturned to a horizontal state to adapt to sitting-down drawing and can also be conveniently overturned and inclined to different angles to adapt to standing drawing, the character that angle adjustment can be conveniently conducted on the panel structure for bearing the drawing is achieved, the flexibility in application is greatly improved, fatigue and discomfort of the body are relieved, and the drawing board mechanism is convenient to use. And good practicability is achieved.

This invention proposes a parallel auxiliary drawing board, comprising a rectangular drawing board with connecting slide rails on all four sides and a ruler whose two ends slide within the slide rails. The ruler is the same length as the long side of the rectangular drawing board. One end of the ruler slides within the slide rail via a first connecting member; the other end of the ruler slides within the slide rail via a second connecting member. Simultaneously, the bottom surface of the ruler has a groove for the second connecting member to slide within. This invention solves the problems of cumbersome and inaccurate operations in drawing horizontal and vertical parallel lines during the drafting process. The ruler's direction can change as it slides on the slide rails, from horizontal to vertical and from vertical to horizontal, reducing the cumbersome operations of changing the ruler's direction and requiring other rulers for drafting assistance, thus improving work efficiency. The track also serves to fix the ruler, ensuring drafting accuracy.

The utility model discloses a posture correcting device with a detachable reading stand, which belongs to the technical field of sitting posture correcting appliances and comprises a bearing mechanism, the reading stand and a limiting mechanism. The bearing mechanism comprises a bearing plate arranged on the bearing platform, and the bearing plate is provided with a plane area and a storage area. The reading frame is detachably arranged on the bearing plate, part or all of the reading frame extends out of the top end face of the plane area during use, and the reading frame is detached and stored in the storage area during non-use; the limiting mechanism is arranged on the side, close to a user, of the bearing plate. The utility model provides a posture correcting device with a detachable reading rack, which can adapt to users in different postures, not only can correct the sitting postures of the users, but also can provide a platform suitable for reading and writing for the users in the correct sitting postures, and can finish the reduction of the occupied space of the posture correcting device in the non-use period, so that the posture correcting device is convenient to use. And the packaging and transportation cost is reduced, and meanwhile, the use convenience of the posture correcting device can be remarkably improved.

The utility model relates to the technical field of recording boards, and discloses a multifunctional nursing recording board which comprises a recording board body, and a document folder is fixedly connected to the top of the recording board body. According to the multifunctional nursing recording plate, an I-shaped plate is moved out of an I-shaped groove by a worker, the angle between the I-shaped plate and the recording plate body is adjusted, then an iron insertion rod is upwards rotated out of the I-shaped plate, one end of the iron insertion rod is inserted into a clamping groove formed by a magnetic suction inclined block, and the magnetic force of the magnetic suction inclined block is utilized; the iron inserting rod is attracted into the magnetic attraction inclined block, so that the positions of the I-shaped plate and the iron inserting rod are stabilized, the iron inserting rod and the I-shaped plate jointly form a triangular support, the rear portion of the recording plate body is supported, the recording plate body can vertically stand on a table top, and the recording plate body can vertically stand on the table top by changing the inserting position of the iron inserting rod and the magnetic attraction inclined block. And the vertical angle of the recording board body is adjusted, so that a worker can check contents recorded on the recording board body more comfortably, and vertical placement of the recording board body is realized.

A multifunctional single plate clamp comprises a single plate body, a hovering clamp is fixed to one end of the single plate body, the hovering clamp comprises a rotating cover plate and a fixing plate, and a torsional spring and a ratchet hovering structure are arranged between the rotating cover plate and the fixing plate; a force application part is arranged at the rear end of the rotating cover plate, the force application part comprises an extension table and an elastic clamp which are oppositely arranged up and down, a writing tool accommodating space is arranged between the extension table and the elastic clamp, and a writing tool is clamped in the accommodating space; the pen container has the advantages that the writing tools can be fixed and stored, additional carrying is not needed, and use is convenient.

We provide a writing pad, ruler, and stationery set including a writing pad and ruler that allows users to draw parallel lines relatively easily, thereby improving the efficiency of learning geometry problems in arithmetic and mathematics, and enhancing the user's understanding. [Solution] The underlay 1 is made of a transparent material, has a planar shape that is approximately rectangular, and has underlay scale line segments 12 that act as underlay scales and numerical values ​​indicating their length on at least one side of the underlay 1, and at least one underlay scale line segment 12 is a transverse scale line segment 11 that extends in a direction approximately perpendicular to the underlay scale and extends until it touches the straight line on the opposite side, and the length of the longest underlay scale line segment 12 other than the transverse scale line segment 11 is 30 millimeters or more.

The utility model discloses a surveying and mapping data recording board which comprises a board body, the board body comprises a front board and a rear board, a clamping groove is formed in the inner wall of the front board, a movable hinge is installed between the upper end of the front board and the upper end of the rear board, a clamping piece is arranged at the position close to the lower end of the front board and the lower end of the rear board, and the clamping piece comprises a connecting rod and a blocking rod. The mounting assembly comprises a mounting rod, a fixing block, inserting plates and fixing screws, the mounting rod is inserted into the bottom ends of the front plate and the rear plate, the fixing block is arranged at the bottom of the mounting rod, the inserting plates are fixed to the two sides of the fixing block, and the fixing screws are arranged between the mounting rod and the front plate and between the mounting rod and the rear plate. According to the utility model, two surveying and mapping data recording modes of handwriting and electronic are set, selection is carried out according to surveying and mapping environments, the detachable ground anchor is arranged at the bottom, and the recording plate is inserted into the outdoor underground by utilizing the insertion plate to fix the position of the recording plate, or the recording plate is obliquely used by utilizing the straps, so that the flexibility is high; and road surveying and mapping data can be conveniently recorded.

The utility model discloses a physical examination record writing board which comprises a writing board body, the left side face of the writing board body is fixedly connected with a paper clamping frame, the front face of the writing board body is fixedly connected with a buckle, the outer surface of the buckle is provided with a button, and the back face of the writing board body is movably hinged to a storage frame through a hinge. A clamping groove is formed in the right side face of the storage frame. By arranging the writing board body, a medical worker can carry out recording work without the help of articles such as a table or other supporting boards, and by arranging the clamping board at the top of the writing board body, a writing pen can be clamped, so that the writing pen can be conveniently placed, the situation that the writing pen is lost in the subsequent recording work is prevented, and the working efficiency is improved. The storage frame is installed on the rear face of the writing board body, unrecorded and recorded paper can be stored and carried, and the problems that an existing recording board is single in function, and paper cannot be carried are effectively solved.

The invention relates to the technical field of teaching aids, in particular to a preschool education teaching display teaching aid which comprises a bottom plate, two first shells are symmetrically and fixedly connected to the upper surface of the bottom plate, two guide rods are symmetrically and fixedly connected to the inner side walls of the two first shells, a first motor is mounted at the top of one first shell, and a second motor is mounted at the bottom of the other first shell. The output end of the first motor is fixedly connected with a threaded rod, the outer side wall of the threaded rod is in threaded connection with a first connecting block, the outer side wall of the guide rod is in sliding connection with a second connecting block, the interior of the second shell is divided into a plurality of independent spaces through the design of partition plates and a disc, and different types of teaching aids can be stored in a classified mode; the second motor drives the gear to perform transmission, so that rapid space switching is realized, teaching aids do not need to be manually carried and arranged, the teaching content transition time is greatly saved, multiple learning scenes such as story telling, scientific cognition and artistic creation can be rapidly adapted, and the classroom teaching efficiency is improved.

The utility model discloses a recording device, and belongs to the technical field of recording devices. Comprising a writing and recording board, straps are arranged on the two sides of the writing and recording board, a movable open groove is formed in the writing and recording board, a collecting box body is inserted into the movable open groove, a supporting seat is arranged at the end of the collecting box body, and a rubber pad is arranged at the end of the supporting seat. And a paper pressing block is arranged at the end part of the writing and recording board. The back strap can be sleeved on the neck of a recording person, then the supporting seat and the chest and abdomen of the person are supported, the whole writing and recording board is supported, then paper is placed on the writing and recording board and is extruded and fixed through the paper pressing block, and recording can be completed without being supported by arms of the person. And the fatigue degree of the arm is reduced after long-time recording.

The invention provides electrical instrument data recording equipment, and belongs to the field of data recording, the electrical instrument data recording equipment comprises a writing board, the writing board is provided with a moving mechanism for rapidly storing paper, and the top of the writing board is provided with three fixing assemblies for fixing the paper. Through the arranged moving mechanism, paper is placed in the containing groove during use, then data can be recorded on the paper, after recording is completed, a driving motor is started, two conveying rollers rotate relatively, then the paper is moved into a paper discharging hole, the two conveying rollers can convey the paper into a paper feeding hole and the interior of a storage cavity, and the paper is conveyed into the storage cavity. Therefore, the recorded paper is collected in a unified manner, and the problem that data is difficult to compare with an electrical instrument due to scattering of the paper is avoided. And through the arranged fixing assembly, the paper is prevented from being separated from the placing groove during writing.