587 results about "Line drawings" patented technology

The invention relates to visual identification line drawing assembly welding equipment which comprises a welding conveying assembly, the welding conveying assembly comprises a platform frame and a conveying roller installed on the platform frame and used for conveying a packing machine plate, the conveying direction of the conveying roller is defined as the first direction, and the other horizontal direction perpendicular to the first direction is defined as the second direction; a self-walking line drawing assembly, a self-walking spot welding assembly and an auxiliary positioning assembly which move in a reciprocating mode in the first direction are arranged on the platform frame. According to the automatic line drawing and welding device, line drawing and welding of the packing machine plate are achieved through joint cooperation of the welding conveying assembly, the self-walking line drawing assembly, the self-walking spot welding assembly and the auxiliary positioning assembly, spraying drawing of visual recognition color lines of different colors can be achieved only through one-time walking, the line drawing efficiency is greatly improved, and the labor intensity of workers is lowered. And an automatic accurate assembling and positioning function and visual intelligent welding are realized.

The invention belongs to the technical field of artificial intelligence generation, and particularly relates to a Chinese painting line draft coloring method based on time sequence modeling and cross-modal fusion, which comprises the following steps of: acquiring a multi-modal Chinese painting data set, and taking a line draft image, text description and a reference image in the image data set as original input; after preprocessing, dividing into a training set and a test set; the line draft image, the text description and the reference image serve as input, a Chinese line draft coloring network model is trained, and a training model is obtained; the Chinese line drawing draft coloring network structure comprises a text time sequence modeling module and a multi-modal feature fusion module, the text time sequence modeling module extracts semantic features through a text encoder and introduces position coding and bidirectional LSTM to construct a time sequence relation between words, the multi-modal feature fusion module fuses text and image features, and the text and image features are integrated to form a multi-modal feature fusion model. Detail optimization and feature enhancement are carried out; through the multi-modal data set, time sequence modeling and cross-modal fusion, automatic high-quality coloring of the Chinese drawing draft is achieved.

The line drawing device comprises a first rod body and a second rod body, the first rod body and the second rod body are symmetrically arranged, a handle rod is arranged at the joint of the first rod body and the second rod body, the first rod body is fixedly connected with the handle rod, and the second rod body is rotationally connected with the handle rod through a bearing; a front punching assembly and a tail punching assembly which are used for tracing lines are fixedly arranged on the first rod body and the second rod body correspondingly, adjusting assemblies used for adjusting punching pressure are arranged on the front punching assembly and the tail punching assembly correspondingly, and a marking mechanism used for marking points needing to be marked is fixedly arranged on the front punching assembly. A cleaning mechanism used for cleaning floating hair and sundries on clothes before punching is further fixedly arranged on the front punching assembly. The line drawing device integrates the functions of cleaning, punching, pressure adjusting and marking, adapts to various scenes, can improve the punching precision and efficiency and reduce fabric damage, and is suitable for various clothes design scenes.

1. The name of the design product: the main body of the accessory holder. 2. The use of the design product: the overall product is a holder installed on a faucet and other kitchen and bathroom products, used to place soap boxes and other items; the part to be protected is the main part of the accessory holder. 3. The design points of the design product: the shape of the solid line drawing. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: the main body of the tablet computer protective shell (snowflake). 2. The use of the design product: the overall design product is a protective shell for protecting a tablet computer, and the claimed part is used as the main body of the protective shell. 3. The design points of the design product: the shape of the solid line drawing. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the design product is a partial design, the claimed part is the solid line part in the view, and the dashed line part is not claimed.

The invention relates to the technical field of costume design, and discloses a costume design line drawing device which comprises a workbench and further comprises a moving assembly arranged on the workbench and used for driving a line drawing pen to move, a line drawing mechanism arranged on the moving assembly and used for adjusting the line drawing pen, and a static electricity removing mechanism arranged on the line drawing mechanism and used for removing static electricity on the line drawing pen. The static electricity removing mechanism is arranged on the workbench and used for conducting static electricity removing operation on the clothes, and the pressing mechanism is arranged on the workbench and used for pressing the clothes. The X-axis and Y-axis high-precision movement of the line drawing pen is achieved through the moving assembly, the driving motor is matched to drive the spiral disc to rotate, the switching between a straight line drawing mode and an arc line drawing mode can be completed within a short time, when the electromagnet is powered off, the second inserting rod is fixed to the connecting frame, the moving block horizontally moves along with the spiral disc, and the straight line drawing error is ensured; the connecting frame and the spiral disc rotate synchronously to drive the line drawing pen to rotate at a fixed radius, so that the working efficiency is improved.

1. The name of the design product: the main body of the handle. 2. The use of the design product: the overall product is used as the handle of kitchen and bathroom products such as faucets, and the part to be protected is the main body part. 3. The design points of the design product: in the shape of the solid line drawing. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a quick positioning device for a center hole of a shaft blank, relates to the technical field of center hole positioning, and aims to solve the problem that the center hole of the forged shaft blank is difficult to quickly and accurately position. The quick positioning device comprises a lathe bed, and a supporting mechanism for supporting the blank is arranged on the lathe bed. A driving device used for driving the blank to rotate is arranged on the supporting mechanism, a positioning mechanism is further connected to the lathe bed in a sliding mode, and a line drawing mechanism and a punching mechanism are arranged on the positioning mechanism.

The invention discloses a multi-temporal remote sensing image change detection method and system based on interactive prompt, and belongs to the field of cross combination of remote sensing images and AI, and the method comprises the steps: obtaining paired multi-temporal remote sensing images and corresponding binary change tag maps, and forming a sample set comprising a front temporal image, a rear temporal image and a tag map; simulating to generate a positive sample prompt graph and a negative sample prompt graph by adopting three interactive modes of clicking, frame selection and line drawing; during first iteration, the positive sample prompt graph, the negative sample prompt graph and the sample set which are generated through simulation are input into the interactive prompt remote sensing change detection model; during subsequent iteration, the currently generated positive and negative sample prompt graph and the previous segmentation result graph are jointly input into an interactive prompt remote sensing change detection model; repeating the iteration step for at least three times to optimize parameters of the interactive prompt remote sensing change detection model; and inputting a to-be-detected multi-temporal remote sensing image into the trained interaction prompt remote sensing change detection model, and outputting a change detection result graph in combination with user real-time interaction prompt.

1. The name of the design product: the main body of the tablet computer protective shell. 2. The use of the design product: the overall design product is a protective shell for protecting a tablet computer, and the claimed part is used as the main body of the protective shell. 3. The design points of the design product: the shape of the solid line drawing. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the design product is a partial design, the claimed part is the solid line part in the view, and the dashed line part is not claimed.

1. The name of the design product: the main body of a loudspeaker. 2. The use of the design product: used as a loudspeaker. 3. The design points of the design product: in the shape of the solid line drawing. 4. The picture or photo that best shows the design points: the use state perspective view. 5. Other circumstances that need to be explained: this design is a partial design, and the part shown by the dashed line in the view is not the part claimed in this application.

1. The name of the design product: range hood and its lower part. 2. The use of the design product: the whole product is used to suck the oil fume and water vapor produced during cooking, and the lower part is used to form the range hood with other parts of the range hood. 3. The design points of the design product: the shape of the solid line drawing part of designs 1 to 3, and the overall shape of designs 4 to 6. 4. The picture or photo that best shows the design points: the perspective view of design 1. 5. The back and top of the design product are not easily seen during use, so the rear view and top view of designs 4 to 6 are omitted. 6. Design 1 is designated as the basic design. 7. The dashed lines in designs 1 to 3 indicate the parts not required for protection.

The utility model discloses a construction positioner and tunnel construction five line wall -hanging equipment belongs to the technical field of tunnel construction, and the construction positioner includes a character line laser and universal angle adjusting device, and the universal angle adjusting device includes the adjusting portion and the installation portion for installing on the projection point, and the character line laser is installed on the adjusting portion of universal angle adjusting device, and the character line laser includes the rotary emission head for projecting the character laser line on the construction surface, and the projection point has the projection distance with the construction surface. Tunnel construction five line wall -hanging equipment includes the vertical frame, is equipped with five projection points of setting gradually from top to bottom on the vertical frame, and the construction positioner is installed on the projection point. Utilize the character line laser to project the character laser line on the construction surface, to replace the way of forming the construction line of paint spraying line drawing, has solved the problem that the construction surface exists the paint spraying line drawing operation difficulty, and exists the deviation.

The application relates to an anti-blocking and easy-to-clean inkjet line drawing machine, which comprises a rack and conveying devices respectively installed on the rack for conveying materials, a visual positioning device for shooting and uploading the positions of the materials on the conveying devices, a material pressing device for fixing and flattening the materials on the conveying devices and an inkjet line drawing device for drawing lines on the materials on the conveying devices, the inkjet line drawing device being located above the conveying devices and being electrically connected with the visual positioning device; the inkjet line drawing device comprises a support plate arranged above the conveying devices and an inkjet system installed on the support plate, the inkjet system being electrically connected with the visual positioning device; one side of the support plate is hinged to the rack so that the support plate can be turned on the rack, and a locking piece is installed on the other side of the support plate so that the support plate can be locked on the rack. The application has the effects of facilitating cleaning, reducing the blocking frequency of an ink supply system and improving the inkjet efficiency of the ink supply system.

The invention discloses equipment for replacing an aluminum electrolysis anode, and relates to the technical field of aluminum electrolysis anoders.The equipment comprises a main body rod, the lower end of the main body rod is provided with a bottom rod used for being attached to the bottom palm of a new electrode through a folding assembly, and a positioning sleeve rod is rotationally installed in the middle of the front end face of the main body rod; a movable sleeve rod is arranged at the front end of the positioning sleeve rod through a length adjusting assembly, and a connecting base is fixedly installed at the front end of the movable sleeve rod. The device is compact in overall structural design, all the components can be folded or unfolded on the main body rod, and therefore when the device is not used, the occupied space of the device can be reduced through folding, and carrying and storage are convenient. The device is in a fixed state during measurement and line drawing, too large errors caused by factors such as manual shaking are not prone to being caused, the line drawing accuracy and the measurement precision can be guaranteed, in the operation process, an operator does not need to hold the device to be close to the bottom palm for a long time, and overall operation is more convenient and saves labor.

1. Name of the product in this design: Main body of the combiner box. 2. Purpose of this design: The entire product is used to combine and integrate the DC power generated by multiple photovoltaic strings, and a portion of it is used as the main body of the combiner box. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1. 5. Other situations requiring explanation: This patent requests partial design protection: The part for which protection is sought in this patent application is the solid line drawing part, and the dashed line drawing part does not constitute the part for which partial appearance protection is sought.

The utility model relates to the technical field of road construction, in particular to a spraying mechanism of a line drawing robot, which comprises a frame, a running device, a main spraying device and a side spraying device, the running device comprises running wheel sets arranged on two sides of the frame, the main spraying device is arranged on the frame, and the side spraying device is positioned on the outer side of the running wheel sets. In practical application, spraying operation of road edges, narrow sidewalk boundaries or parking space lines in parking lots is often difficult to efficiently complete in a traditional mode due to space limitation. The side edge spraying device can be tightly attached to the road edge, so that the spraying range is flexible, and the spraying precision is precise. The side edge spraying device improves the operation efficiency and the spraying quality. And the time and cost consumption caused by manual adjustment or repeated spraying for covering the narrow edge area is reduced. According to the utility model, the limitation of the traditional spraying mode in narrow space operation is solved, and the spraying device has efficient and accurate spraying capability.

A simulation device according to the present disclosure comprises: a storage unit for storing data of a plurality of three-dimensional models, each corresponding to a plurality of objects as candidates to be arranged in a simulation space, and data of a plurality of two-dimensional models, each corresponding to the plurality of objects; a display unit for displaying the simulation space; a receiving unit configured to receive a user operation for drawing a freehand line drawing in the simulation space; a two-dimensional model selection unit configured to select from the plurality of two-dimensional models a two-dimensional model that closely approximates the line drawing;a three-dimensional model selection unit configured to select from the multitude of three-dimensional models a three-dimensional model of an object that corresponds to the selected two-dimensional model; and an arrangement unit configured to arrange the selected three-dimensional model based on a position of the line drawing in the simulation space.

The system according to this embodiment aims to automate the line drawing and coloring processes in the manga production process. [Solution] The system according to the embodiment comprises a reception unit, an analysis unit, a generation unit, and a coloring unit. The reception unit receives a rough sketch as input. The analysis unit analyzes the rough sketch input by the reception unit. The generation unit generates a line drawing based on the rough sketch analyzed by the analysis unit. The coloring unit colors the line drawing generated by the generation unit.

1. Name of the product in this design: Main body of a hot dryer. 2. Purpose of this design: The hot dryer is used for pattern curing in the direct-to-garment heat transfer printing process of textiles. The part for which protection is requested is the main body of the hot dryer. 3. The key design features of this product are the shape of the solid line drawing. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. The dashed lines in the view indicate the parts that do not require protection.

The application belongs to the technical field of drawing generation, and provides a single-line drawing generation method and system based on deep learning, which acquires a sketch image to be processed; performs farthest point sampling on the sketch image to obtain candidate feature points, and performs feature extraction on the candidate feature points; uses the candidate feature points and the extracted features as combined input, analyzes by using a pre-trained deep learning model, and generates a rough single-line drawing meeting a single-path continuity constraint; under the joint constraint of the sketch image and the rough single-line drawing, performs geometric refinement on the rough single-line drawing to generate a final single-line drawing result. The application can solve the problems in the prior art, such as difficulty in ensuring continuity, sensitivity to noise, insufficient detail recovery capability, and limited training data, when converting a sketch into a single-line drawing.

1. Name of the designed product: main body of a shower. 2. Use of the designed product: the whole product is used as a sanitary device; the claimed part is the main body part thereof. 3. Design points of the designed product: in the shape of the solid line drawing. 4. Picture or photo best showing the design points: perspective view 1.

The utility model provides a ground marking device for building construction, which comprises a hopper, a front rod is fixedly mounted at the bottom end of one side of the hopper, and universal wheels are mounted at the bottom end of the front rod; two groups of rear rods are fixedly mounted at the bottom end of the other side of the hopper, a rotating shaft is mounted between the two groups of rear rods, and moving wheels are mounted at two ends of the rotating shaft; the bottom end of the hopper communicates with a discharging pipe, the interior of the discharging pipe is rotationally connected with a material control shaft, and the outer side of the material control shaft is connected with a plurality of groups of material control blades; the bottom end of the discharging pipe communicates with a conveying pipe, and the interior of the conveying pipe is horizontally connected with a conveying auger. Through the arrangement of the conveying auger, the worm gear and the worm, the effect of uniform line drawing is conveniently achieved, the ash discharging uniformity of the pay-off device is guaranteed, and the line drawing efficiency is higher; by arranging the material control shaft, the material control blade, the first gear and the second gear, the material control work of lime is conveniently completed, the lime is prevented from caking in the hopper, meanwhile, the lime discharging amount of the lime is effectively controlled, and therefore marking can be better carried out, and more convenience is achieved.

The invention relates to the technical field of garment customization, in particular to a garment size measurement data entry method based on flickering line prompt of a human body line drawing, which comprises the following steps of: S1, displaying a corresponding human body line drawing template according to the gender of a user, and controlling lines corresponding to each measurement part to flicker in sequence or according to a rule, prompting a user to measure the size; s2, a user measures a corresponding part according to the flicker prompt and inputs size data; after the system receives the input, changing the state of the corresponding line from flickering to stable display, and marking as completed; s3, when it is detected that the user presses the line number for a long time, the system triggers the voice module to play the measurement guidance of the part, and dynamic schematic signs of the measurement starting point and the measurement ending point are synchronously displayed on the graph, the personalized human body line drawing is generated based on the filled or missing size, a visual reference is provided for garment customization, virtual fitting and remote customization, and the user experience is improved. And meanwhile, the system is intelligent and good in expansibility.

1. Name of the design product: the main body of handle. 2. Use of the design product: handle for kitchen and bathroom products such as faucet. 3. Design points of the design product: in the shape of solid line drawing. 4. Picture or photo best indicating the design points: perspective view 1.

1. The name of the design product: front panel of cooking electrical appliances. 2. The use of the design product: the whole product is used for cooking, baking and heating food, and the claimed part is used for the front panel part of cooking electrical appliances (microwave oven, oven, microwave-steam-oven integrated machine, etc.). 3. The design points of the design product: in the shape of the solid line drawing part. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the part shown by the dashed line is not claimed.

1. The name of the design product: the main body of sports car. 2. The use of the design product: the whole product is used as a sports car; the part to be protected is the main body part. 3. The design points of the design product: the shape of the solid line drawing. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The product bottom is not common, and the top view is omitted. 6. Other circumstances that need to be explained Other explanations: this design is a partial design, and the part shown by the dashed line in the view is not the part to be protected.