10 results about "Grid design" patented technology

A method for making an uncoated fine mesh design on a coated surface. The aim of this design is to completely or partially reflect or transmit specific frequencies of the electromagnetic spectrum. Such design is referred to as a frequency selective surface (FSS). More particularly, the invention relates to masking a portion of the surface of the substrate prior to deposition of the coating and later removing the mask by water washing in the process, leaving the designed fine mesh FSS pattern.

1. Name of the designed product: shopping cart (for children) 2. Use of the designed product: transport goods cart 3. Design points of the designed product: in shape, especially the grid design of the product frame, the shape design of the rear part of the frame 4. Picture or photo that best shows the design points: design 1 perspective view 5. The bottom of the designed product is not easy to see or not visible during use, omit design 1 plan view, design 2 plan view 6. Design 1 is designated as the basic design.

1. Name of the product in this design: Neck Pillow (Grid Design). 2. Purpose of this design: For use in a neck pillow. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application discloses a metal mesh design optimization system and method based on electromagnetic shielding effectiveness, and belongs to the technical field of electromagnetic shielding. The method comprises the following steps: obtaining target region space electromagnetic field distribution data and substrate material parameters; establishing shielding effectiveness and mesh unit geometric parameter correlation data through electromagnetic simulation; identifying key geometric features sensitive to electromagnetic fields; constructing a gradientized non-periodic topological structure model of the metal mesh according to the key geometric features; performing multi-physical field collaborative simulation and iterative optimization on the model in terms of electromagnetic shielding stability and structural strength; and finally generating a digital design package containing a three-dimensional model, engineering drawings and process files. The application realizes the maximization of the shielding effectiveness of the metal mesh, the improvement of stability and the collaborative optimization of electromagnetic and mechanical properties by deeply combining the actual electromagnetic environment and the structural design.

The application discloses a temperature control jig, which comprises a top plate, an intermediate layer and a bottom plate arranged in layers, wherein the top plate and the bottom plate are flat plate structures, a frame is arranged along the edge of the top plate, one side surface of the frame protrudes from the surface of the top plate, the top plate and the frame form a containing space for containing a display panel to be tested, a plurality of heat conduction columns are arranged on the side surface of the bottom plate away from the intermediate layer, and the intermediate layer is provided with a plurality of arrayed through holes, so that the cross section of the intermediate layer is a grid structure. The grid design of the intermediate layer of the temperature control jig greatly reduces the overall mass and heat capacity of the jig, so that heat can be more quickly conducted to the top plate through the bottom plate heat conduction columns, and the temperature rising and falling waiting time is shortened. Moreover, when the grid structure is heated and expanded, the through holes provide internal deformation space, effectively avoiding macro warping of the jig as a whole, and ensuring flat and close fitting of the panel and the jig during the test.

The application discloses a kind of dynamic grid block splicing devices, including splicing structure bottom plate and multiple splicing structure main body, wherein the splicing structure bottom plate is the basic structure of bearing splicing structure main body, adopts square grid design, and grid is evenly distributed on front and back surface;The splicing structure bottom plate has flip strip, cut seam;Cut seam is arranged between N flip strips, and each cut seam is arranged in the middle part of flip strip;The splicing structure main body is one or more, and the number corresponds to the number of rows of splicing structure bottom plate, and the splicing structure main body is arranged on the front and back surface of splicing structure bottom plate simultaneously.The structure of the application solves the problem that the traditional splicing structure is easy to damage and difficult to reuse, simplifies the three-dimensional structure of the foldable splicing structure, reduces the production and use cost, and establishes a systematic design system for dynamic splicing structure, improves user experience.

The invention provides a grid design method and device for sharing vertex data, equipment and a storage medium, and relates to the technical field of three-dimensional computer graphics. The method comprises the following steps: decomposing vertex data of a three-dimensional model into a plurality of attribute data units according to attribute types, and storing the attribute data units in a shared data pool in a classified manner; and creating a target grid object and configuring sub-grids for the target grid object, each sub-grid quoting the attribute data unit in the shared data pool through the index list to define the geometrical shape of the sub-grid, and defining the appearance attribute through the associated material resources. The index list of each sub-grid is configured to point to the same attribute data unit in the shared data pool, so that sharing of vertex attributes on the sub-grid level and the grid level is realized, and vertex data redundancy is effectively eliminated; besides, based on the single data source characteristic of the global shared data pool, the modification of any vertex attribute can be automatically synchronized to all sub-grids referencing the attribute, and the problems of redundancy storage and difficult maintenance are effectively improved.

1. Name of the design product: shopping cart. 2. Use of the design product: transport goods cart. 3. Design points of the design product: in shape, especially the grid design of the product frame. 4. Picture or photo that best shows the design points: in use state diagram. 5. The bottom of the design product is the part that is not easy to see or not visible when in use, omit the top view.

1. Name of the product in this design: Nail table (grid design). 2. Purpose of this design: A nail table that provides necessary workspace and tool storage for nail art. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: computer case front panel. 2. The use of the design product: to protect and decorate the front of the computer, using modular diamond-shaped ventilation grid design, with diagonal through-type light belt as decoration. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.