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15results about How to "Good structural support" patented technology
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CCD camera lifting support with height adjustment facilitated
This utility model discloses a height-adjustable CCD camera lifting bracket, relating to the field of CCD camera technology. It includes a main support assembly and an adjustment assembly. Auxiliary frame assemblies are connected and installed on both the left and right sides of the main support assembly. The adjustment assembly is vertically installed in the middle of the front side of the main support assembly, and the camera assembly is installed at the bottom of the adjustment assembly. This height-adjustable CCD camera lifting bracket, through the structural design of the adjustment assembly in conjunction with the main support assembly, and utilizing the structure of sliders and guide rails, allows for vertical height adjustment of the camera assembly while ensuring sufficient structural stability of the camera assembly, minimizing swaying during operation. Furthermore, the structural design of the main support assembly assists the auxiliary frame assembly in providing stable structural support, thereby ensuring the overall stability of the device.
Owner:EKRON INTELLIGENT TECH (SUZHOU) CO LTD
Mouse cage with elastic cage frame
ActiveCN224178873Ureduce injuriesThe role of good structural elastic bufferingAnimal housingEnergy absorptionClassical mechanics
The utility model discloses a mouse cage with an elastic cage frame, which relates to the technical field of mouse cages and comprises a central cage and a buffer column component, an upper plate component is arranged at the top of the central cage, and a base component is arranged at the bottom of the central cage. The buffer column assemblies are vertically installed at the four opposite angles between the upper plate component and the base component. According to the mouse cage with the elastic cage frame, the four groups of buffer column assemblies are vertically arranged between the upper plate component and the base component which are arranged on the upper side and the lower side of the central cage, and the elastic telescopic structures of the buffer column assemblies are utilized, so that good structural support can be provided for the whole cage, and meanwhile, energy absorption and buffering within a certain range can be realized; by matching with the structural arrangement of the upper plate component and the base component, the external acting force borne by the central cage can be effectively reduced, and the central supporting column plays a role in structural auxiliary supporting and elastic energy absorption.
Owner:YOUSHU LIFE TECHNOLOGY (SHANGHAI) CO LTD
Carbon fiber plate reinforcing structure
The utility model discloses a carbon fiber plate reinforcing structure, and belongs to the technical field of carbon fiber reinforcement. Comprising two sets of bearing arms and adjusting arms, the adjusting arms are arranged at the two ends of each bearing arm, connecting buckles are arranged at the ends, away from the bearing arms, of the adjusting arms, the connecting buckles are movably connected with the adjusting arms, pin shafts are arranged at the ends, close to the bearing arms, of the adjusting arms, and the adjusting arms are movably connected with the bearing arms through the pin shafts. Telescopic sleeves and telescopic rods are arranged between the two bearing arms and between the two adjusting arms, the telescopic rods can be inserted into the telescopic sleeves and are in sliding connection with the telescopic sleeves, and multiple sets of inserting holes are formed in the side walls of the telescopic rods at equal intervals. According to the utility model, not only can the carbon fiber plates with different heights and different use angles be conveniently adjusted and adapted, but also structural support can be conveniently provided for the carbon fiber plates to prevent the carbon fiber plates from deforming or falling off, and the use flexibility and stability are improved.
Owner:ZHEJIANG XINQIU TECH CO LTD
A mica sheet batch production lamination device
This utility model discloses a mica sheet mass production stacking device, relating to the field of mica sheet production technology. It includes a base assembly and a support column assembly. Support column assemblies are vertically installed on the left and right sides of the base assembly, and a combined column assembly is vertically connected to the upper end of each support column assembly. Stacking components are connected to the surface of the combined column assembly. This mica sheet mass production stacking device, by symmetrically installing support column assemblies at both ends of the base assembly, provides good structural support and auxiliary stability to the combined column assembly. Furthermore, the structure allows for easy separation of the support column assembly and the combined column assembly, facilitating flexible adjustment of the number of stacking components to meet different processing needs. This also facilitates structural assistance in the mass production of mica sheets, resulting in a structure that combines both structural flexibility and stability.
Owner:PINGJIANG COUNTY YUEFENG MICA NEW MATERIAL CO LTD
A composite insulation board cutting device
ActiveCN224275230Ueasy to moveImprove structural stabilityMetal working apparatusClassical mechanicsCircular saw
This utility model relates to a composite insulation board cutting device, including an operating platform, a track, a limiting slide plate, a cutting drive unit, a circular saw, and a movable frame. The operating platform has a cutting strip hole. The track and the limiting slide plate are both horizontally fixed below the operating platform and are arranged parallel to the cutting strip hole. The cutting drive unit is mounted on the movable frame, and its drive end is connected to the circular saw. A portion of the circular saw extends upward from the cutting strip hole and is located above the operating platform. The movable frame has a first roller and a second roller. The first roller is rotatably connected to the track, and the second roller is rotatably connected to the bottom surface of the limiting slide plate along the length of the track. At least one side of the movable frame is also fixed with an operating handle, the height of which is not lower than the height of the operating platform. This utility model is simple and labor-saving to operate, and allows for convenient adjustment of the cutting speed at any time.
Owner:CCCC RUITONG CONSTR ENG CO LTD +1
A fixed position spacer sleeve
ActiveCN224313589UQuick combination connectionpromote circulationFurnace typesHeat treatment furnacesMetalworkingRound bar
The utility model discloses a fixed position spacer, it relates to metal processing technical field, including mesh tooling, spacer component and combined component, the surface of mesh tooling is movable and inserts spacer component, the combined component is perpendicular and inserts four diagonal places of mesh tooling, the spacer component includes spacer main part, fixed stake, first link stake and second link stake. This fixed position spacer, through being provided with spacer component, using its structure can assist directly inserting product on the surface of mesh tooling, to form fixed anchor point, to control the position of product loading, can prevent the arbitrary rolling of round bar product, and its upper portion can bear certain gravity, and cooperate the structural setting of combined component, can make the mutual superposition of many mesh tooling uses, can provide effective support effect to upper mesh tooling as auxiliary support simultaneously, to guarantee the use stability of device structure, provides enough use flexibility simultaneously.
Owner:SHANGHAI FENGDONG HEAT TREATMENT ENGINEERING CO LTD
Electronic devices, high electron mobility transistors, and methods of making the same
ActiveCN115472501Bgood application effectReduce parasitic capacitanceHeterojunctionParasitic capacitance
The present disclosure provides an electronic device, a high electron mobility transistor and a preparation method thereof. The preparation method comprises: forming a heterojunction structure on a substrate; forming a first dielectric layer, a sacrificial layer, a second dielectric layer and a protective layer in a gate region, the first dielectric layer, the sacrificial layer and the second dielectric layer are arranged in layers, and the protective layer covers the sidewall of the sacrificial layer; forming a groove penetrating through the second dielectric layer and the sacrificial layer; forming a third dielectric layer, the third dielectric layer conformally covers the groove; forming a gate on the third dielectric layer; removing the sacrificial layer, the part of the third dielectric layer located on the sidewall of the groove, the protective layer and the first dielectric layer form a recess; forming a fourth dielectric layer filling the recess, and the part of the fourth dielectric layer located in the recess is provided with an air gap. The present disclosure can reduce the parasitic capacitance.
Owner:HATCHIP CO LTD
Waterproof structure for water conservancy construction
The utility model discloses a water conservancy construction waterproof structure, including waterproof subassembly, the front of waterproof subassembly is connected with two positioning frames, two the side of mutual approach of positioning frame all inlaying has the sliding frame, the inner wall of each sliding frame all slidingly connected with the plugboard, the upper surface of each plugboard all is connected with the positioning cylinder. The device provides structural support when using through the design of base plate, the design of support net is convenient for enhancing the strength of the device whole, according to the design of PVC waterproof board, it is convenient to play the waterproof barrier function, the cooperation of plugboard and spigot is convenient for plugboard to carry out the location to the plug, then according to the connecting relationship of threaded rod and threaded cylinder, it is favorable for threaded rod to insert the plugboard locking inside positioning cylinder, the cooperation of above-mentioned, thereby convenient to the waterproof subassembly is assembled and disassembled, and it is convenient to dismantle and transport the device in later period, reduces the work burden of staff simultaneously.
Owner:GUANGXI HUATAI CONSTR GRP CO LTD
Filter screen supporting structure for oil separator
ActiveCN224230408UFixed connection is firmReduce the chance of deformation and damageRefrigeration componentsControl engineeringOil separation
Owner:QINGDAO BEILADE REFRIGERATION PARTS CO LTD
A lithium / sodium ion battery adhesive based on silsesquioxane and a preparation method and application thereof
PendingCN122381770AImprove ionic conductivityImprove mechanical stabilityPtru catalystElectrical battery
The application discloses a lithium / sodium ion battery adhesive based on silsesquioxane and a preparation method and application thereof, and belongs to the technical field of new energy materials. The preparation method is as follows: a solvent, a cage-type silsesquioxane, mixed monomers and a catalyst are mixed, water and oxygen in a reaction system are removed; and the reaction is carried out under the protection of nitrogen or argon, so that the lithium / sodium ion battery adhesive based on silsesquioxane is obtained. The adhesive is obtained through one-step reaction, and has good bonding effect and negative electrode capacity improvement effect on lithium ion batteries and sodium ion batteries.
Owner:NANJING UNIV
A flexible copper clad laminate
ActiveCN224319587Ugood structural supportavoid bending deformationCircuit susbtrate materialsComposite materialCeramic materials
This utility model discloses a bend-resistant copper-clad laminate, including a bend-resistant copper-clad laminate. By incorporating the bend-resistant copper-clad laminate, during assembly, the top and bottom reinforcing frames are first flipped open in opposite directions via an elastic connection. Then, the copper-clad laminate body is placed on the top surface of the bottom reinforcing frame. During this process, the copper-clad laminate body is fitted onto the outside of the connecting post through the assembly hole. Subsequently, the top reinforcing frame is covered and fitted onto the edge of the top surface of the copper-clad laminate body, allowing the top reinforcing frame to be nested into the assembly hole and fitted onto the outside of the connecting post, thus completing the assembly of the bend-resistant copper-clad laminate. The top and bottom reinforcing frames provide good structural support for the copper-clad laminate body, preventing bending deformation caused by uneven stress.
Owner:ZHUHAI BENQIANG TECH CO LTD
A trimming forming apparatus for integrated circuit processing
This utility model discloses a lead cutting and forming device for integrated circuit processing, including a lead cutting assembly and a fixing frame assembly. A processing table component is horizontally mounted directly below the lead cutting assembly, and a material conveying assembly is horizontally mounted directly below the processing table component. The fixing frame assembly is connected to the front and rear ends of the left and right sides of the material conveying assembly. This lead cutting and forming device for integrated circuit processing, by providing fixing frame assemblies at the front and rear ends of both sides of the entire device, provides good structural restraint on both sides of the processing table component to ensure the stability of material processing. It also provides good structural support for the entire device and ensures its structural stability. Furthermore, the structural arrangement of the material conveying assembly in conjunction with the processing table component ensures efficient lead cutting while simultaneously separating material from waste.
Owner:HANGZHOU ZHENYING ELECTRONIC TECHNOLOGY CO LTD
Silicon-carbon negative electrode sheet, preparation method thereof and soft package lithium battery
This disclosure provides a silicon-carbon anode sheet, its preparation method, and a soft-pack lithium battery. The preparation method of the silicon-carbon anode sheet involves: dissolving water-soluble conductive polyaniline in an organic solvent, mixing it with CMC adhesive, and then mixing it with silicon-carbon slurry and a multifunctional organophosphonic acid crosslinking agent (mixing temperature: 15℃-25℃) to obtain an anode slurry; coating the anode slurry onto a negative current collector to obtain a silicon-carbon anode sheet semi-finished product; and sequentially subjecting the silicon-carbon anode sheet semi-finished product to pre-baking (90℃-120℃) and vacuum drying (70℃-90℃, time: 2h-5h) to obtain the silicon-carbon anode sheet. This method, by adding multifunctional organophosphonic acid crosslinking agents and water-soluble conductive polyaniline, facilitates the formation of a three-dimensional conductive suppression network with high conductivity, uniform and continuous conductivity, strong toughness and strong self-healing ability. This enhances the constraint on the negative electrode slurry, reduces the volume expansion rate to <15%, inhibits silicon-carbon cracking, and improves the self-healing ability of the three-dimensional conductive suppression network, thus broadening the application of high-capacity silicon-carbon negative electrode sheets in soft-pack lithium batteries.
Owner:MEIZHOU LIANGNENG NEW ENERGY SCI & TECHCO
High-water-absorptivity anti-freezing water-retaining agent with urea slow-release function as well as preparation method and application thereof
PendingCN121991289AImprove water absorptionImprove water retentionAgriculture tools and machinesOrganic fertilisersPtru catalystCross linker
The invention relates to the technical field of high polymer materials, in particular to a preparation method and application of a high-water-absorptivity anti-freezing water-retaining agent with a urea slow release function. The preparation method comprises the following steps: adding a cross-linking agent, a catalyst, urea, a photoinitiator and a polysaccharide solution into an aqueous solution of potassium acrylate and acrylamide, stirring, and carrying out photo-initiation polymerization to prepare the water-retaining agent with excellent water absorption, water retention, cycle stability, soil freezing resistance and slow release performance by a one-pot method, and the water-retaining agent has a wide application prospect in the field of agriculture.
Owner:QINGDAO NORUI NEW MATERIAL CO LTD +1
Aramid nanofiber-reinforced thermoplastic composite structural battery and thermoplastic structural electrolyte membrane and preparation method
The present application relates to a kind of aramid nanofiber reinforced thermoplastic composite structure battery and thermoplastic structure electrolyte membrane and preparation method, belong to structural energy storage and electrochemical energy storage technical field.The structure battery simultaneously uses carbon fiber composite material as electrode material and mechanical bearing structure, realizes the integrated processing forming of energy storage unit and force component.The composite structure electrolyte uses polymer composite system doped with cellulose derivative as matrix, introduces aramid nanofiber to obtain polymer composite structure electrolyte.The electrolyte has ion conduction function and structure support capacity, and can be integrated forming by hot-pressing composite process and structure electrode, with good thermoplastic processing performance and structural stability.Structure battery based on the composite structure electrolyte maintains excellent mechanical properties and electrochemical properties.The present application provides a new material system and technical scheme for the development of high-performance thermoplastic composite structure electrolyte and structure battery.
Owner:DONGHUA UNIV