719 results about "Drawing board" patented technology

1. Name of the design product: Toy (Dinosaur Drawing Board). 2. Use of the design product: For toys. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Three-dimensional view.

Foldable Drawing Board Stand

1. Name of the design product: drawing board. 2. Use of the design product: for drawing board. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The invention discloses a device for evaluating high-order cognition and emotion of children based on drawing pixel time sequence information, and the device comprises a drawing board and a built-in electromagnetic module which comprises a main control chip and an electromagnetic induction coil and is used for collecting the pixel time sequence data of an electromagnetic pen in real time; the electromagnetic pen comprises a pressure sensor, an electromagnetic transmitting coil, a pen point and a signal amplifier, and is used for transmitting position, pressure and timestamp signals to the electromagnetic module; the data processing module is connected with the electromagnetic module and is used for analyzing the pixel time sequence data and calculating at least 20 painting behavior characteristics; and the server is used for receiving the drawing behavior characteristics, performing characteristic selection, fusion and modeling on the drawing behavior characteristics through machine learning, and generating an evaluation report for scoring the children's thinking originality, flexibility, fluency and fineness. According to the method, the drawing process of the child is automatically and comprehensively recorded, and the high-order cognition and emotional state of the child is intelligently evaluated based on the process data of the touch pen pixel time sequence.

The invention provides automatic positioning and nailing equipment for a nail gun board picture, which comprises a rack, a nail gun moving and positioning mechanism, a working platform, a large-size fixing mechanism, a large-size feeding mechanism, a nail material storage mechanism and a control unit integrated in a control box, and the nail gun moving and positioning mechanism is connected with the control unit through a long-edge guide rail, an end guide rail and a corresponding driving motor. Accurate movement of the nail gun in an operation area is realized; the operation platform comprises a small-size operation table provided with a clamping piece and a large-size operation area. According to the large-size fixing mechanism, a plurality of lifting suction cup plates with suction cups are matched with a clamping fixing frame, and the drawing board is fixed. The large-size feeding mechanism adopts a detachable universal ball plate to assist smooth feeding of the large-size drawing board; a nail box of the nail material storage mechanism supplies nails through an elastic nail feeding channel and is provided with a nail missing sensor. The control unit receives board painting drawings input by a computer and controls all the mechanisms to act, and the equipment solves the problems that traditional manual nail gun board painting manufacturing is low in precision and efficiency and large in labor intensity.

1. The name of the design product: hand drawing board (02). 2. The use of the design product: for handwriting input and drawing input. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The utility model relates to the technical field of drawing tools, and discloses a drawing board which comprises a board body, paper clamping grooves are formed in the two sides of the board face of the board body, the two sides of drawing paper extend into the paper clamping grooves, the board body is divided into a main board located in the middle and side boards located on the two sides through the paper clamping grooves, and fixing mechanisms used for clamping the drawing paper are arranged in the two side boards. According to the drawing board, the paper clamping grooves are formed in the two sides of the board face of the board body, the two sides of the drawing paper can stretch into the paper clamping grooves when the drawing paper is fixed, the two sides of the stretching-in drawing paper are clamped through the fixing mechanisms on the side boards, and therefore the drawing paper is prevented from moving; compared with the above scheme, a user cannot be hindered during drawing; and by arranging the smoothing mechanism and the clamping plate, the drawing paper placed on the plate body can be clamped and smoothed before the drawing paper is fixed, so that the drawing paper is smoother when being fixed.

The present invention relates to the technical field of surveying and mapping tools, and specifically discloses a surveying and mapping support for improving stability, including: a support member; wherein the elastic force of the first spring is greater than the elastic force of the reed piece, so that the rope body pulls the first connecting block to reset, thereby tightening the bolt, so that the bolt effectively positions the movable rod, so that the position of the hanging ball can be effectively fixed, and when the hanging ball moves downward, the center of gravity of the auxiliary support effectively moves downward, effectively avoiding the phenomenon that the existing drawing mechanism and surveying and mapping mechanism are relatively independent individuals in the past. Surveying work often requires going out frequently. In windy weather, when surveying personnel hold a drawing board to draw, the upper paper is easily blown up, thus affecting the normal drawing of surveying personnel. Also, in windy weather, the detection instrument is also easily affected. Thereby, the stability of the auxiliary support for geographic information surveying and mapping during use is ensured.

The utility model relates to a two-in-one card inserting early education learning machine, including card inserting body and drawing board body, the front side of card inserting body is equipped with the card exposed outlet and the card insertion port on the upside of card exposed outlet, the one side of drawing board body is rotatably connected on the one side edge of card inserting body back, be equipped with handwriting display screen on drawing board body, the back of card inserting body is equipped with the drawing board accommodating groove that is used for drawing board body to place in, the one side of drawing board accommodating groove is equipped with the rotating mouth that penetrates out card inserting body one side, drawing board body includes the rotating part that rotates and cooperates in rotating mouth, handwriting display screen when drawing board body is in drawing board accommodating groove is towards card inserting body rear, the utility model discloses drawing board accommodating groove is equipped on card inserting body back, and sets up rotating part on drawing board body, makes drawing board body to be able to stably accommodate in the equipment back and not exposed, has promoted the appearance neatness and the carrying convenience of product.

1. Name of the Design Product: Art Drawing Board. 2. Use of the Design Product: For art drawing. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Stereogram.

This utility model relates to the field of drawing board holder technology and discloses a foldable portable design drawing holder, including a support plate and a carrying block. An L-shaped fixing plate is fitted inside the center of the L-shaped groove. Adjustment devices are provided on both sides of the center of the lower end face of the L-shaped fixing plate. Extension devices are provided on both sides of the center of the upper end face of the L-shaped fixing plate. Fixing devices are provided on one side of the center of the upper end face of each of the extension devices. Each extension device on one side includes multiple extension grooves, and extension rods are slidably connected to the center of each of the multiple extension grooves. A connecting rod is provided at one end of each of the multiple extension rods on one side of the L-shaped fixing plate. In this utility model, the extension devices allow for adjustment and adaptation to different drawing sizes, and the extension rods are flush with the L-shaped fixing plate, ensuring that the drawings do not wrinkle during placement and clamping, thus improving the flatness of the drawings.

1. Name of the designed product: toy (amusing ball drawing board). 2. Use of the designed product: toy. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: the part A of the designed product is made of transparent material.

The utility model belongs to the technical field of art barrels, and particularly relates to a portable art barrel which comprises a supporting base and a barrel body. A connecting hinge is fixedly connected to the top of the surface of the barrel body, an upper barrel cover is hinged to the top of the barrel body through the connecting hinge, an upper containing cavity and a lower containing cavity are sequentially formed in the upper barrel cover from top to bottom, and a pigment containing box is hinged to the position, located under the upper barrel cover, in the barrel body; the upper barrel cover is arranged, the bottom of the upper barrel cover is opened to serve as a drawing board, color matching paper and a color palette can be placed in the inner upper containing cavity, pens and drawing materials can be placed in the lower containing cavity, meanwhile, a pigment containing box can be used for storage, a water barrel can be placed in an annular containing base, a clamping groove frame is fixed to the water barrel, and paintbrushes can be clamped on the clamping groove frame for draining; and a water-absorbing towel and a sponge can be placed in the soaking tank at the top of the conical placing disc to absorb drained ink, so that the functions are more comprehensive, the carrying difficulty during outdoor work can be reduced, and the burden is reduced.

The utility model relates to the technical field of animation design, and discloses a portable hand drawing adjusting frame for animation design, which comprises a supporting rod, the upper end of the outer wall of the supporting rod is fixedly connected with a supporting plate, and the lower end and the upper end in the supporting rod are respectively provided with a storage cavity and an installation cavity. A first threaded rod is rotationally connected to the middle of the bottom face and the middle of the top face of the storage cavity, a first driven bevel gear is fixedly connected to the upper end of a rod body of the first threaded rod, a first threaded sleeve block is in threaded connection with the lower end of the rod body of the first threaded rod, and a plurality of hinge rods are hinged to the outer wall of the first threaded sleeve block. When the hand drawing adjusting frame for animation design is used, adjustment can be carried out according to the length of a drawing board, the drawing boards with different lengths can be placed according to needs, the drawing boards are preliminarily fixed through the supporting grooves in the upper end and the lower end in cooperation with height adjustment of the drawing boards, and then the upper side and the lower side of the drawing board are clamped through the adjustable clamping plates; and double stable fixation of the drawing board is realized.

1. The name of the design product: hand drawing board. 2. The use of the design product: for handwriting input and drawing input. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view. 5. The design product is a thin product, and the perspective view is omitted.

The utility model relates to the technical field of drawing instruments, in particular to a pixel picture intelligence-developing drawing board for child enlightenment. The utility model provides a children enlightenment pixel picture intelligence development drawing board, including connecting plate, buckle pen, mounting plate, magnetic block, extrusion plate, spring and button etc., the rear side of connecting plate is placed the buckle pen, the middle of connecting plate is connected with the mounting plate in inlay mode, the middle of mounting plate is connected with the magnetic block in array mode, the extrusion plate is connected with the spring, and the button is connected with the spring. An extrusion plate is slidably connected to the bottom of the connecting plate, protruding structures are arranged on the extrusion plate in an array mode, a button is connected to the left front side of the bottom of the extrusion plate and slidably penetrates through the bottom of the connecting plate, and a spring is connected between the extrusion plate and the connecting plate. According to the design, storage of the small round nails is simplified, an infant only needs to press the button, the squeezing plate rises to eject the small round nails, use is convenient, and the autonomous ability is improved.

The invention relates to an electronic drawing board control system, an electronic drawing board control method and a vehicle. The electronic drawing board control system and the electronic drawing board control method are used for achieving intelligent control over an electronic drawing board. The electronic drawing board control system comprises an electronic drawing board arranged on the back face of a backrest of a front-row seat of a vehicle; the storage box and the electronic drawing board are arranged side by side; the storage box is used for placing drawing tools; the controller is in communication connection with the electronic drawing board and the storage box, and the controller is configured to control the drawing mode of the electronic drawing board according to the information of the articles in the storage box. Therefore, different drawing modes of the electronic drawing board can be flexibly selected based on the drawing requirement of the user, and the user experience is improved.

1. The name of the design product: toy (rotary drawing board). 2. The use of the design product: toy for children's entertainment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: reference drawing in use. 5. The design product is a thin product, and the left and right tilt views of components 2, 3, 4, 5 and 6 are omitted.

The utility model relates to the technical field of art supplies, and discloses a novel portable multifunctional combined drawing board which comprises a drawing board body, a first storage cavity and a first telescopic supporting leg are arranged in the drawing board body, a containing groove is formed in one side of the drawing board body, an opening of the first storage cavity is formed in one end of the drawing board body, and a second storage cavity is formed in the other end of the drawing board body. A first storage box is arranged in the first storage cavity through a sliding rail, second telescopic supporting legs are hinged to the interior of the storage groove, the tops of the first telescopic supporting legs are arranged on the two sides of the storage groove, and the bottoms of the first telescopic supporting legs are arranged on the outer side of the drawing board body. The drawing board can be conveniently unfolded to be used, the stability in the using process can be guaranteed, and the using effect of the drawing board is effectively improved.

The invention provides a file editing method and device, electronic equipment and a storage medium, and relates to the field of file editing.The method comprises the steps that a to-be-edited PSD file is obtained, a drawing board is created for all layers in the PSD file according to the canvas size of the PSD file, and the drawing board is set as a source drawing board; receiving an input drawing board fission number, and setting a layer in the source drawing board as a marking instruction of a marking layer and layer replacement data corresponding to the marking layer; determining a relative distance between a first subscript of the marked layer and a second subscript of the source drawing board, copying the source drawing board according to the drawing board fission number to obtain a copied drawing board, and determining a to-be-replaced layer corresponding to the marked layer in the copied drawing board according to the relative distance; replacing the to-be-replaced layer in the copied drawing board according to the layer replacement data of the marked layer to obtain a plurality of different versions of drawing boards, and generating an image of each version by using the drawing board of each version; the image output efficiency of different versions of images can be improved, and manual operation is reduced.

The invention provides a version processing method and device for an online collaborative drawing board, equipment and a storage medium. The method comprises the steps that an editing operation request of a target source for an online collaborative drawing board is obtained, an editing sub-version is generated for the editing operation request, and the editing sub-version at least carries sub-attribute information; when it is detected that historical revised versions created at historical time are stored in the revised version catalog, target historical revised versions with the version creation time ranked later in the revised version catalog are obtained, and attribute information and at least one historical editing sub-version are recorded in the historical revised versions; and when the sub-attribute information is matched with the attribute information, recording the edited sub-version to a target historical revised version. According to the embodiment of the invention, the version processing efficiency of the online collaborative drawing board is improved.

The utility model relates to a luggage cabinet drawing assembly, including cabinet body and cabinet door, and cabinet body is provided with cabinet body support device, drawing board and drawing board support device, is provided with folding telescopic seat in the cabinet body, and the cabinet body is provided with folding telescopic support plate. The utility model discloses a luggage cabinet drawing assembly, simple structure, convenient to carry, integrates drawing frame, drawing board, drawing workbench and drawing seat, can carry all drawing tools, when drawing sketching in the open air, is more convenient, creates good condition for drawing.

1. Name of the design product: Drawing board (giraffe). 2. Use of the design product: For drawing boards. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Three-dimensional view.

The utility model discloses a two-dimensional animation production drawing board, and relates to the technical field of drawing boards. The drawing board device comprises a drawing board device body, a supporting mechanism is arranged on one side of the drawing board device body and can adjust the angle of the drawing board device body, and a protection mechanism is arranged at the end, close to the drawing board device body, of the supporting mechanism and can effectively prevent the drawing board device body from being damaged. The protection mechanism is located on the side, away from the supporting mechanism, of the drawing board equipment, the supporting mechanism comprises a supporting plate, the supporting mechanism is stably attached to the drawing board equipment through the supporting plate, elastic fixing is provided through an arc-shaped clamping plate, clamping adjustment of a rotatable supporting rod and a limiting groove is combined, and flexible design of a rotating plate and a limiting frame is combined; the multi-angle stable supporting and adjusting function of the drawing board equipment is achieved, and meanwhile the structural stability and the use convenience are improved.

The utility model relates to the technical field of constructional engineering tools, in particular to a construction progress display device for constructional engineering construction. The construction progress display device for building engineering construction comprises a frame body and a drawing board, and a placing assembly used for storing the drawing board is arranged in the frame body; the placement assembly comprises a placement frame, a partition plate is erected in the placement frame and can divide the interior of the placement frame into two independent spaces, one side wall of the placement frame is of an opening structure, and a push plate in sliding connection is erected on the side, close to the opening, in the placement frame. According to the construction progress display device for building engineering construction, a previous drawing board can be taken out to be stored, at the moment, under the driving of the acting force of the spring, the drawing board stored in the later period can be ejected outwards, replacement of the drawing board is achieved, previous writing display records do not need to be wiped, and the construction progress display device is convenient to use. Therefore, workers can conveniently carry out weekly work summary and comparison in the later period.

1. Name of the product in this design: Digital Drawing Board. 2. Purpose of this design: for digital painting and drawing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model discloses a multifunctional building block table which comprises a table board, a left supporting leg and a right supporting leg, and positioning portions are arranged at the upper end of the left supporting leg and the upper end of the right supporting leg. Storage positioning grooves, opening positioning grooves and inclined positioning grooves are formed in the left end part and the right end part of the table plate at intervals; when the positioning parts of the left supporting leg and the right supporting leg are respectively matched with the corresponding opening positioning grooves, the left supporting leg and the right supporting leg are opened outwards to horizontally support the table plate; when the positioning parts of the left supporting leg and the right supporting leg are matched with the corresponding inclined positioning grooves respectively, the lower end of the left supporting leg and the lower end of the right supporting leg are arranged in a crossed mode, and the table board is arranged in an inclined mode to form a drawing board. When the positioning parts of the left supporting leg and the right supporting leg are respectively matched with the corresponding storage positioning grooves, the left supporting leg and the right supporting leg are folded below the table plate; the learning table, the building block table and the drawing board are integrated, so that various abilities of children are exercised; occupied space is reduced, and product utilization rate is improved.

The utility model relates to the technical field of engineering design, in particular to a drawing device for engineering design, which comprises a base, a frame is fixedly connected to the top of the base, a fixed drawing board is fixedly mounted on the inner side of the frame, and a limiting mechanism and an adjusting mechanism are arranged on the inner side and the outer side of the frame and the fixed drawing board. The adjusting mechanism is used for adjusting the overall drawing area of the device, the adjusting mechanism enables the movable drawing board in the state of moving towards the outer side to increase the overall drawing area of the device, and the movable drawing board in the state of moving towards the inner side is movably stored in the fixed drawing board. By means of the structure, the overall drawing area of the device can be conveniently adjusted, the limiting mechanism enables the magnetic plate to horizontally move to the position suitable for limiting the engineering drawing, the end of the engineering drawing is laid in the gap between the magnetic plate and the fixed drawing plate, and the magnetic plate and the fixed drawing plate in a magnetic connection state limit the engineering drawing.

The utility model discloses a folding drawing board for graphic design, which is applied to the technical field of graphic design and comprises a first drawing board and a second drawing board, hinges are bolted on sides, close to each other, of the first drawing board and the second drawing board, and the first drawing board and the second drawing board are hinged with each other through the hinges. A sliding plate and a limiting insertion plate are slidably connected to the side, close to the hinge, of the first drawing board, a spring fixedly connected with the first drawing board is bolted to the end, close to the interior of the first drawing board, of the sliding plate, and a pinion rotationally connected with the first drawing board is arranged between the sliding plate and the limiting insertion plate. A sliding plate is automatically extruded into the first drawing board in the process of opening the second drawing board, so that a limiting insertion plate is driven to slide forwards to support and limit the back surfaces of the first drawing board and the second drawing board. Therefore, only manual control is needed when the drawing board is folded and retracted, the opened drawing board can be limited, manual adjustment is not needed, operation is convenient, and practicability is improved.

The utility model provides a multifunctional child building block table, which belongs to the technical field of child toys and comprises a table body, a drawer, a chair, a first panel and a second panel. The table body comprises two side plates which are symmetrically arranged, the drawer is located between the two side plates, the upper end of the drawer is open, a containing space is formed below the drawer, and the chair can be placed in the containing space from the movable side of the table body; a plurality of limiting slideways are formed in the inner sides of the side plates, and the first panel is used as a first decorative top plate or drawing plate through the limiting slideways; and the second panel is used as a second decorative top plate or a building block table plate or a plane table plate by virtue of the limiting slideways. The multifunctional child building block table provided by the utility model is convenient to store, achieves the purpose of realizing multiple functions on the same building block table, and is convenient for children to use.