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12results about How to "Flexible splicing" patented technology
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A modular illuminated letter structure
ActiveCN224621879UClear luminous displayStable splicing
This utility model relates to the field of illuminated sign technology and discloses a splicable illuminated sign structure, including an outer frame, a light-emitting mechanism, and a splicing assembly mechanism. The outer frame includes a square frame with an assembly groove in the lower center of the rear end of the inner side wall for installing related connecting components. A protective tempered glass plate is fixedly connected to the front opening of the square frame to protect the front end of the light-emitting mechanism. This utility model, by setting up an outer frame, a light-emitting mechanism, and a splicing assembly mechanism, provides a foundation for installation and splicing. The light-emitting mechanism, with its light-transmitting letter blocks, backlight module, and light-shielding plate, ensures clear and stable illumination. The splicing assembly mechanism utilizes L-shaped clamps, clamp blocks, connecting shafts, and fastening bolts to achieve flexible and stable splicing, allowing for the combination of different forms of illuminated signs according to requirements, thus solving the problems of difficult splicing and poor flexibility in traditional illuminated signs.
Owner:SHENZHEN LIANGCAI ADVERTISING ENGINEERING CO LTD
Storage cavity spacing structure, matching container body and storage container
ActiveCN224393333UFlexible choice of quantityFlexible adjustment of usage quantityInternal fittingsMechanical engineeringPhysics
Owner:YANTAI GREENERY TOOLS CO LTD
A modular flowerpot tray device
This utility model discloses a modular flowerpot tray device, relating to the field of flowerpot trays, comprising a water collection box, a support frame, a protrusion, a water guide groove, a drain pipe, and a pipe groove; one or more support frames are provided at the upper opening of the water collection box; the support frame consists of a support plate, legs, and permeable holes; multiple legs are connected to the bottom edge of the support plate, and permeable holes are provided on the surface of the support plate; the support frame is placed directly inside the water collection box; a water guide groove is provided on the bottom inner wall of the water collection box, and two drain holes communicating with the water guide groove are provided on the side wall of the water collection box, one drain hole being connected to the drain pipe, and the other drain hole being connected to the pipe groove, the diameter of the drain pipe being adapted to the pipe groove; this modular flowerpot tray device integrates support, drainage, water collection, and flow guidance functions, with a reasonable structural design and strong practicality.
Owner:SHANDONG LANMU GARDEN TECHNOLOGY CO LTD
An ultra-long fully-mechanized multi-section belt conveyor for mine
PendingCN122276355AThere will be no problem of sharp increase in energy consumptionReduce energy consumptionConveyor beltCoal
This invention discloses a multi-segment belt conveyor for ultra-long fully mechanized mining, belonging to the technical field of coal mine transportation equipment. The conveyor comprises multiple independent belt conveyor units sequentially spliced together by dumbbell pins. Each unit includes a frame, conveyor belt, return idler, carrying idler assembly, redirecting roller assembly, and permanent magnet electric drum. The permanent magnet electric drum, as an independent drive unit, is installed at the end of the frame. The carrying idler assembly is equipped with a buffer spring to absorb the impact of falling materials. The redirecting roller assembly enables the conveyor belt to change direction, and the return idler supports the return of the empty conveyor belt. This invention overcomes the length limitations of traditional scraper conveyors through multi-segment modular splicing. Independent drive of each segment avoids the problem of rapidly increasing energy consumption with increasing chain drive length. The permanent magnet electric drum has a compact structure, saving installation space. The buffer spring design improves impact resistance and operational stability. This conveyor is suitable for continuous, efficient, and reliable transportation in ultra-long fully mechanized mining faces.
Owner:SHANDONG UNIV OF SCI & TECH
Inboard plug-in type sound barrier
This utility model provides a plug-in type sound barrier, belonging to the field of sound barriers, comprising: a frame; column assemblies, with one column assembly on each side of the frame; each column assembly includes: multiple columns; the multiple columns are spaced apart from the first end to the second end of the frame; folded channel steel, with folded channel steel on the second side of the column at the first end of the frame, folded channel steel on the first side of the column at the second end of the frame, and folded channel steel on both sides of each column in the middle. The purpose is to solve the problem of low installation efficiency in existing plug-in type sound barrier structures. The achieved technical effect is: to realize a plug-in type sound barrier structure that significantly shortens the construction cycle and reduces labor costs.
Owner:CHINA RAILWAY 19TH BUREAU GRP EAST CHINA ENG CO LTD
Rescue air cushion module and combined device thereof
The application relates to an emergency rescue device, and discloses a rescue air cushion module and a combined device thereof. The rescue air cushion module comprises a square air bag, the square air bag is provided with an inflation opening, the square air bag is a hexahedron, the four side surfaces of the square air bag are provided with hook-and-loop magic tapes, and the rescue air cushion module is detachably connected with another rescue air cushion module through the hook-and-loop magic tapes. The combined device comprises a plurality of rescue air cushion modules, among the plurality of rescue air cushion modules, adjacent rescue air cushion modules are detachably connected through the hook-and-loop magic tapes on the square air bags. According to the application, the rescue air cushion is designed as an independent square air bag module, the side surfaces are provided with hook-and-loop magic tapes to realize detachable connection. During rescue, the shape and size can be flexibly spliced and adjusted according to narrow lanes, irregular terrains and the like, the complex terrain can be attached, the coverage range is enlarged, and the rescue success rate is improved. The modular design facilitates transportation and replacement, reduces the cost, and enhances the practicability and economy.
Owner:GUANGZHOU MUNICIPAL PUBLIC SECURITY BUREAU YUEXIU DISTRICT BRANCH
Modular landscape ecological floating island combined structure
The utility model discloses a modularization's landscape ecological floating island combination structure, including connecting main body frame, the connecting main body frame bottom middle part is equipped with counterbore, the side of connecting main body frame all symmetry fixedly connected with the plug -in rod, the connecting main body frame bottom fixedly connected with water supply subassembly and aeration subassembly, the side of plug -in rod all through plug -in rod swing joint has the planting frame, the planting frame top middle part all are equipped with mounting hole, the one side of planting frame close to connecting main body frame all are equipped with with the plug -in slot of matching of plug -in rod, the plug -in rod can insert plug -in slot inside, the planting frame top all are equipped with limit slot, the inside of planting frame all swing joint has planting subassembly and purification subassembly, the planting subassembly side bottom fixedly connected with positioning assembly. This structure realizes the modularization combination of assembly, adjusts the main frame according to the applicable scene, improves water quality through the synergies of plant and biological membrane and realizes floating island plant landscape effect.
Owner:SHENZHEN LIYUAN WATER DESIGN & CONSULTANT LTD
Electric blanket splice conductive structure
ActiveCN224401693UFlexible splicingStable splicingOhmic-resistance electrodesCircuit switchingPhysics
The utility model discloses an electric heating blanket splicing conductive structure, including a plurality of electric heating blanket components, the positive pole conductive circuit and negative pole conductive circuit are arranged at the upper and lower interval of electric heating blanket component, be provided with heating wire in electric heating blanket component still including connection circuit, the both sides of electric heating blanket component are provided with splicing conductive bolt component and splicing conductive jack component respectively, be provided with circuit switching assembly in splicing conductive jack component, circuit switching assembly with connection circuit one end is connected, the other end of connection circuit negative pole conductive circuit is connected, flexible splicing and circuit switching, enough realize the flexible splicing of electric heating blanket, through the unique circuit switching assembly, when splitting, heating wire forms series connection through connection circuit and positive and negative pole, guarantees the normal work of single electric heating blanket component, automatic disconnection connection circuit makes the heating wire of adjacent electric heating blanket component mutual series connection, satisfies the demand of large area heating.
Owner:ZHONGSHAN LIANFENG PRINTING & DYEING CO LTD
A C-type beryllium copper spring that is easy to assemble
ActiveCN224283437USolve the problem of difficulty in splicing from different anglesFlexible splicingEngine sealsMagnetic/electric field screeningMechanical engineeringBeryllium copper
This utility model discloses a C-shaped beryllium copper spring that is easy to splice, including a spring body, a splicing structure, and a rotating transition structure. The spring body includes a base plate and a plurality of C-shaped spring pieces arranged and fixed along its length. The splicing structure includes at least one set of bosses and a set of matching grooves at the end of the base plate. The rotating transition structure is disposed at one end of the base plate and includes a hinge interface at the end of the base plate and a transition plate hinged to the hinge interface via a rotating shaft. The transition plate can rotate around the rotating shaft between a horizontal and a vertical position. The bosses are disposed on the end face of the transition plate. Adjacent spring bodies can be horizontally spliced by embedding the bosses into the grooves, or by rotating the transition plate of the rotating transition structure, the bosses at their ends can be inserted into the grooves of another spring body to achieve splicing at opposite angles. This utility model aims to solve the problem of the difficulty in achieving splicing of beryllium copper springs at different angles.
Owner:SHENZHEN TIANYUEDA TECH CO LTD
A carpet capable of being spliced
The utility model provides a kind of spliced carpet, it is related to carpet technical field, the utility model includes two carpet bodies, two carpet bodies are placed on ground and are spliced into whole, provide protection for ground;Connecting assembly, the connecting assembly is arranged between two carpet bodies, wherein connecting assembly is used to splice two carpet bodies together to form whole and lay on ground, the connecting assembly includes: frame, the frame is fixedly connected on one of carpet body, two round hole plates are symmetrically fixed on the frame;Insert stick, the utility model is spliced by setting connecting assembly, so that personnel can use the mode of clamping fixation instead of glue, so that two carpet bodies can be flexibly spliced and separated, reduce the damage to carpet body when personnel removes it, affect the normal use of carpet body, improve the laying convenience and removal flexibility of carpet body.
Owner:SHANDONG UNICOS TECH CO LTD
Multi-task large model fine-tuning method based on low-rank adaptation
The application discloses a multi-task large model fine-tuning method based on low-rank adaptation, and belongs to the field of natural language processing. The method comprises the following steps: obtaining a pre-trained large model and freezing all original weights; constructing a shared low-rank adaptation module and a task-specific low-rank adaptation module for each target transformation layer; dynamically weighting and fusing a shared output tensor and a task-specific output tensor to generate a fused adaptation tensor; superimposing the fused adaptation tensor on an original output tensor to obtain a fine-tuned output; and simultaneously updating low-rank matrix parameters of the shared and task-specific low-rank adaptation modules by using a multi-task joint training strategy, while keeping the original weights unchanged. The application learns cross-task general knowledge through the shared module, learns single-task specific knowledge through the specific module, and adaptively adjusts the contributions of the two by using a dynamic weighting fusion mechanism, thereby realizing efficient multi-task large model fine-tuning and avoiding catastrophic forgetting and parameter redundancy.
Owner:WUXI KEXIN ARTIFICIAL INTELLIGENCE TECHNOLOGY CO LTD
A forming device for ceramic fiber blocks
The present application relates to the technical fields of ceramic fiber block processing, and discloses a forming device for ceramic fiber blocks, which comprises a base, a cutting structure, a moving unit, a pair of shaping structures and a clamping structure; the top end of the cutting structure is arranged at the middle of the left end of the base, the moving unit is fixedly arranged on the upper wall of the base and located at the right side of the cutting structure, the pair of shaping structures are symmetrically arranged on the moving unit, the shaping structures can move forward and backward, left and right and ascend and descend through the moving unit, and the clamping structure is fixedly arranged at the middle of the right end of the base; the device highly integrates the core processes of input guiding, fixed-length cutting, wave forming, fixed-quantity stacking and clamping shaping of the ceramic fiber blanket in the same equipment main body, realizes the continuous and integrated operation of the ceramic fiber block forming processing, and completely solves the problems of complicated processes and long flow caused by multi-station step-by-step operation and multiple material transfer in the prior art.
Owner:TAIXING HENGXIN SPECIAL REFRACTORIES CO LTD