11results about How to "Save stitching time" patented technology

The utility model discloses a display screen splicing structure convenient to mount and dismount, which comprises a bottom bracket and a top bracket, and display screen mounting components are arranged on one side of the bottom bracket and one side of the top bracket; the display screen installation assembly comprises a rear supporting frame, the rear supporting frame is connected with a bottom support and a top support through a connecting frame, an adjusting opening is formed in the middle of the rear supporting frame, a plurality of sets of fixing supports used for installing a display screen are arranged on one side of the rear supporting frame, the fixing supports are movably arranged in the adjusting opening, and the adjusting opening is connected with the connecting frame. A positioning assembly for longitudinally and transversely splicing a plurality of groups of display screens is further arranged between the bottom support and the top support, the mounting distance of each display screen can be adjusted, each display screen can be conveniently and quickly disassembled and assembled, the disassembly and assembly operation is convenient and fast, each display screen can be transversely and longitudinally spliced and positioned, and the assembly efficiency is improved. The splicing operation is convenient, and the splicing time of the display screen is greatly shortened.

The invention discloses a fast image splicing method based on grid partition feature point reduction, including reading the original image to be spliced, performing denoising preprocessing on the image; extracting SIFT features of all images; purifying the inliers between matching images by RANSAC algorithm; judging the image matching relationship by the quantitative relationship between the inliers and the original feature points according to Bayesian estimation; dividing the image into dense grids by grid partitioning method, reducing the inliers in each grid; calculating the transformation matrix between any two matching images as the optimization initial value according to the reduced feature inliers; calculating the transformation matrix of each image according to the reduced inlier matching relationship by iterative optimization; and obtaining the final splicing effect image by the average value fusion method. The invention can effectively reduce the time required for splicing multiple images while ensuring the splicing quality, so that it can meet the requirements of industrial real-time splicing.

The utility model provides an assembly type support for a tower building machine, which comprises a main support and a side support, the main support comprises a plurality of vertical square tube arrays, each vertical square tube array comprises four vertical square tubes, a connecting node is arranged between every two vertically adjacent vertical square tube arrays, two transverse square tubes are arranged between every two adjacent connecting nodes, and the transverse square tubes are connected with the main support. Adjusting lead screws are arranged between the two ends of the transverse square pipe and the different vertical square pipes, and the main support and the side supports are each provided with a plurality of telescopic mechanisms. The overall structure comprises a plurality of vertical square pipes, a plurality of transverse square pipes and a plurality of connecting square pipes, the vertical square pipes, the transverse square pipes and the connecting square pipes are all of square pipe structures and can be quickly spliced and assembled, U-shaped frames are arranged at the two ends of an adjusting lead screw, the U-shaped frames can also be quickly connected with the vertical square pipes and the transverse square pipes, and the splicing time of the overall device is greatly saved. The telescopic mechanism can be rapidly and stably installed, the installation mode is firm, and the telescopic mechanism can be repeatedly used.

The invention discloses an image splicing method and device and a storage medium, and relates to the technical field of image processing, and the image splicing method comprises the steps: obtaining first image information collected by a camera, the first image information comprises a plurality of first images and shooting position coordinates, shooting distances and position types corresponding to the first images; determining an image splicing sequence based on the shooting position coordinates; performing perspective transformation on each first image based on the shooting distance and the position type; and obtaining a second image based on the first images after perspective transformation and the image splicing sequence. According to the image splicing method and device, the second image is obtained based on the first image after perspective transformation and the image splicing sequence, so that a huge adjacent image search space and a large amount of invalid matching are prevented, the splicing accumulative error is reduced, the image splicing time is shortened, and the image splicing efficiency and accuracy are improved.

The utility model relates to the technical field of silicon rod carrying, and particularly discloses a two-spliced silicon rod carrying truss. The two-spliced silicon rod carrying truss comprises a rack, and a first sliding seat and a Y-axis driving mechanism for driving the first sliding seat to slide in the Y-axis direction are arranged on the rack; a second sliding seat is arranged on the first sliding seat and is connected with an X-axis driving mechanism for driving the second sliding seat to move along the X-axis direction; a third sliding seat is arranged on the second sliding seat, and is connected with a Z-axis driving mechanism for driving the third sliding seat to move along the Z-axis direction; two clamping jaw mechanisms used for clamping the silicon rod are arranged on the bottom face of the third sliding base side by side, and the clamping jaw mechanisms are connected with a clamping jaw driving mechanism driving the clamping jaw mechanisms to move towards the other clamping jaw mechanism. According to the two-spliced silicon rod carrying truss, silicon rods can be carried and moved before and after being spliced, the structure is simplified, and the working efficiency is improved.

The present invention provides a video image stitching method, an electronic device and a storage medium, and relates to the field of video image stitching. The method comprises: acquiring each target image to be stitched in a target area to obtain a target image sequence A to be stitched corresponding to the target area; splitting A into a first image sequence AP to be stitched and a second image sequence AQ to be stitched; rotating each target image to be stitched in AP by 180 degrees to obtain a third image sequence TA to be stitched; inverting the arrangement order of all images to be stitched in TA to obtain a fourth image sequence TA' to be stitched; stitching the images to be stitched in TA' and AQ to obtain a panoramic image of the target area; the method can reduce the distortion of the stitched panoramic image.

The utility model discloses a quick splicing device for cat climbing frame production, which relates to the technical field of cat climbing frames and comprises a fixing plate, a first cat nest and a splicing component. A supporting assembly is arranged on the fixing plate and comprises a first stand column. The first stand column is arranged on the fixing plate in an inserted mode. The first cat nest is clamped on the first upright post; the splicing assembly is arranged on the first stand column and comprises a positioning mechanism used for fixing the first cat nest and a moving mechanism used for driving the positioning mechanism to move. Compared with a traditional bolt fixing or welding mode, the splicing assembly enables the splicing process of the cat climbing frame to be quicker, simpler and more convenient, the splicing time is greatly shortened, and the installation efficiency is improved; moreover, the cat climbing frame is simpler to clean and maintain, and a user can easily detach parts to clean or replace worn parts, so that the cat climbing frame is kept sanitary and intact.

The utility model provides a medicinal glass tube graphite wheel conveying device, which relates to the technical field of graphite wheel conveying devices, and comprises a conveying device body and a connecting mechanism arranged on the outer side of the end part of the conveying device body, one side of each conveying device body is provided with two inserting mechanisms used for quick connection, the lower surface of each conveying device body is provided with four rotating mechanisms used for supporting, an inserting rod is inserted into the inner side, provided with an inserting hole, of one side of the other conveying device body, and a limiting rod is automatically pushed to move by means of elastic potential energy of a spring; and the operation is simple, complex tools or additional steps are not needed, the splicing time is greatly saved, the working efficiency is improved, and after the limiting claws are opened, the anti-slip strips on one sides of the limiting claws abut against the inner side of one end of the conveying device body to limit the insertion rods.

The utility model discloses a splicing table top used on a cupboard, which comprises a table top, the table top is arranged on the cupboard, the table top is formed by splicing a first panel and a second panel, one end of the first panel is provided with a splicing part I, one end of the second panel corresponding to the splicing part I is provided with a splicing part II, the splicing part I is abutted against the splicing part II, and the splicing part II is abutted against the splicing part II. Splicing of the first panel and the second panel is achieved, the structure is simple and reasonable, the first panel and the second panel are provided with the first splicing part and the second splicing part respectively, and when the first panel and the second panel are spliced, the splicing position of the first panel and the second panel is more accurate through abutting connection between the first splicing part and the second splicing part; the splicing precision is improved, and the splicing time is shortened.

The application discloses a kind of wood board tooth interface transposition gluing method and equipment, its method is the tooth structure of first wood board can be glued on the backward gluing position of gluing device, and gluing device transposes to forward gluing position, and again can make the tooth structure of second wood board be glued on the forward gluing position of gluing device.The equipment includes: first conveying device, tooth cutting device, second conveying device, gluing device, pressing device, third conveying device, shearing device and fourth conveying device, wood board enters from first conveying device, is cut out tooth-shaped interface in tooth cutting device, is glued in gluing device, then enters pressing device and is connected, shearing device is cut according to need Wood board, conveying device cooperates with each other, and the wood board that enters is conveyed to complete tooth cutting, gluing, connection, shearing and the output equipment of the spliced wood board, its interface gluing is uniform, equipment cost is low, reduces equipment failure and reduces production defective rate, and improves production efficiency.

The utility model discloses a kind of energy-saving two-in-one box and cabinet quick splicing mechanism, comprising: two-in-one box and cabinet one and two-in-one box and cabinet two;Splicing component, the splicing component includes inner groove one, inner groove two, support frame, support pole, spring and support frame, the upper and lower portion of inner groove one is set in two-in-one box and cabinet one outer surface one end, inner groove two is set in the upper and lower portion of two-in-one box and cabinet two outer surface one end, support frame is embedded in the inner surface of inner groove two, support pole is fixed in the one side of support frame inner surface.The utility model is equipped with splicing component, hand pulls support frame to make spring produce elastic force, then support frame is pushed into inner groove one, after loosening support frame, let positioning rod insert into positioning hole using spring rebound, form stable connection structure, whole process does not need to lend the aid of wrench and other tools, single person can operate, and operation step is simple and intuitive, greatly reduce manpower input, reduce artificial cost, satisfy modern two-in-one box and cabinet to the demand of efficient splicing, stable connection.