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14results about How to "Tilt angle adjustment" patented technology
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Slope supporting mechanism for rock-soil foundation pit construction
InactiveCN222161305Utilt angle adjustmentImprove the blocking effectClimate change adaptationExcavationsStructural engineeringGeotechnical engineering
Owner:QINGDAO GEOLOGICAL ENGINEERING SURVEY INSTITUTE (QINGDAO GEOLOGICAL EXPLORATION DEVELOPMENT BUREAU) +1
Liquid crystal prism, optical adjusting device, display module and device
This application provides a liquid crystal prism, an optical adjustment device, a display module, and an apparatus. The liquid crystal prism includes a first electrode layer, a liquid crystal layer, and a driving layer. The first electrode layer includes a first electrode; the driving layer includes multiple driving units and multiple signal line groups, with the multiple driving units arranged in an array and each driving unit electrically connected to a corresponding signal line group; each signal line group includes a first signal line and a second signal line; the first signal line is connected to the control terminal of the driving unit, and the second signal line is connected to the input terminal of the driving unit; the driving units overlap with the first electrode to enable the liquid crystal layer to form multiple pseudo-prism structures; under the control of the driving units, the tilt angle of the pseudo-prism structures is adjustable; when the liquid crystal prism is operating in a stereoscopic display state, each driving unit independently receives the signal transmitted by the second signal line. This application aims to adjust the extension direction of the liquid crystal prism to improve the problem of deteriorated stereoscopic display effect caused by panel rotation.
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
Splicing photovoltaic power station support
ActiveCN222531615Uheight adjustableImprove practicalityPhotovoltaic supportsSolar heating energyPhotovoltaic power stationElectrical and Electronics engineering
The utility model relates to the technical field of photovoltaic power station supports, and provides a photovoltaic power station support capable of being spliced, which comprises a base and a mounting plate, and the base comprises a mounting plate, a lifting structure, a supporting plate, a clamping structure, a photovoltaic plate and an adjusting structure. According to the utility model, the clamping structure is arranged, and the sliding blocks slide in the sliding rails, so that the clamping grooves in the clamping seats are in clamping connection with the clamping blocks on the outer sides of the photovoltaic panels, the four corners of the photovoltaic panels are clamped and fixed by sliding the clamping seats, the photovoltaic panels are not easy to fall off, and the photovoltaic panels of different specifications and sizes are convenient to install; limiting pins penetrate through the interiors of limiting holes and limiting grooves to fix sliding blocks in sliding rails, so that the photovoltaic panels are clamped more stably and firmly by the clamping seats, stable installation of the photovoltaic panels is guaranteed, multiple groups of photovoltaic panels can be quickly spliced, meanwhile, installation and disassembly of the photovoltaic panels are facilitated, and the photovoltaic panels are convenient to assemble and disassemble. And the device cannot be damaged during disassembly.
Owner:NANJING CNI23 ENERGY ENG COMPANY
A loader with a rotating upper hopper
ActiveCN111977395BImprove work efficiencyshorten the timeConveyorsLoading/unloadingTransmission beltRolleron
The present invention provides a loader with a rotating hopper, comprising a traveling device, a feeding device, a belt conveying device and a tensioning mechanism, wherein the feeding device comprises a feeding frame, a first roller, a second roller, a third roller, a conveyor belt, a first driving device, a second driving device and a feeding roller, wherein the first roller, the second roller and the third roller are provided with a conveyor belt, the first driving device is connected to the first roller by transmission, the feeding frame is installed in front of the traveling device, a plurality of feeding hoppers distributed at equal intervals are provided on the outer side wall of the conveyor belt, a tensioning mechanism is installed between the conveyor belt and the feeding frame, a feeding roller is rotatably installed at the bottom of the feeding frame in front of the conveyor belt, the second driving device is used to drive the feeding roller to rotate, and the belt conveying device is installed on the traveling device. The technical problems of large space required and low loading efficiency when traditional loading machinery or transfer machinery performs loading or transfer operations can be solved.
Owner:JIUJIANG LUTIAN AGRICULTURAL DEVELOPMENT CO LTD
A carbon nanoparticle-based water-based power generation device
The application provides a kind of carbon nanoparticles-based tidal power generation device, and relates to the technical field of tidal power generation, comprising: floating foundation platform and power generation unit, the floating foundation platform includes base, buoyancy bucket, support rod, power generation unit slot and rotation control system;The base is hollow cuboid, the base is internally provided with rotation control system, the rotation control system is connected with several support rods, a plurality of power generation unit slots are provided on each support rod, the base is connected with buoyancy bucket on both sides through clamping groove, and the base rear side is provided with locking mechanism;The power generation unit is arranged in the power generation unit slot, and the power generation units on each support rod are connected in series with the power generation units on another row in series or parallel connection after being connected in series with each other.The application has the characteristics of low cost and simple preparation, and the formed tidal power generation device can realize stable power output.
Owner:DALIAN MARITIME UNIVERSITY
Supporting device for on-site surveying and mapping of construction engineering cost
ActiveCN222186311UAchieve clamping and fixingachieve regulationNon-rotating vibration suppressionStands/trestlesArchitectural engineeringShock absorber
The utility model discloses a supporting device for building engineering cost field surveying and mapping, which comprises a supporting plate, a support, supporting rods and folding rods, the support is fixedly connected to the bottom of the supporting plate, the supporting rods are rotatably connected to the supporting plate and are uniformly distributed along the circumferential direction, the folding rods are rotatably connected to the supporting rods, and the folding rods are fixedly connected to the supporting plate. Clamping mechanisms are arranged on the supporting plate and the support, limiting mechanisms are arranged on the supporting rods, telescopic sliding blocks are connected to the folding rods in a sliding mode, spring shock absorbers are arranged on the telescopic sliding blocks, supporting legs are arranged at the bottoms of the spring shock absorbers, and each clamping mechanism comprises a rotating rod, a clamping rod, a first sliding shaft, a pushing rod and a fixing rotary knob. And the limiting mechanism comprises a limiting block, a storage screw rod, a lifting ring, a rotating ring, a pull rod and a fixing pin. The utility model belongs to the technical field of building cost surveying and mapping, and particularly relates to a supporting device for building engineering cost field surveying and mapping.
Owner:ZHONGHUISHEN PROJECT MANAGEMENT (INNER MONGOLIA) CO LTD
A matching tapering device of a veneer lathe
This utility model relates to the field of plate rolling machine technology, specifically disclosing a matching tapered rolling device for a plate rolling machine. The device includes a plate rolling machine frame, bearing seats at both ends of the frame, and a stop block assembly for limiting movement on the inner side of each bearing seat. Two sets of lower rollers are arranged on the side of the stop block assembly, and an upper roller assembly is installed above the lower rollers. The upper roller assembly includes a support frame welded to the upper bearing seat, and the upper roller body is movably installed inside the support frame. The stop block assembly includes a slider base fixed to the side of the bearing seat, and a trapezoidal stop block is installed above the slider base. This utility model, through the upper roller assembly, allows adjustment of the tilt angle of the upper roller body, facilitating the placement of the steel plate between the upper and lower rollers. Furthermore, due to the different gaps between the two ends of the upper roller body and the lower rollers, tapered rolling operations can be achieved.
Owner:NANTONG TELLUS MASCH TOOL CO LTD
An angle-adjustable splicing LED screen display light box
ActiveCN224287740UEasy to disassemblegood stitchingStands/trestlesIlluminated signsMechanical engineeringOptics
This utility model relates to the field of LED screen display lightbox technology, and in particular to an angle-adjustable splicing LED screen display lightbox, comprising an LED lightbox, in which multiple LED beads are arranged in the inner cavity, and an advertising lightbox picture is glued to the outer wall of the LED lightbox. A first hinge is provided on the outer wall of the LED lightbox, and the LED lightbox is rotatably connected to a telescopic rod through the first hinge. A collar is connected to the end of the telescopic rod, and a lightbox bracket is integrally formed on the collar. The lightbox bracket is sleeved on the outer wall of the support rod, and the support rod is inserted into a plug-in sleeve. The bottom of the plug-in sleeve is inserted into the plug-in sleeve. This angle-adjustable splicing LED screen display lightbox can achieve tilt angle adjustment by adjusting the length of the telescopic rod. The plug-in sleeve and support rod are rotated in conjunction with bearings to realize the rotation function, so that the entire LED lightbox can achieve multi-angle adjustment and splicing, and is easy to assemble and disassemble.
Owner:SHENZHEN TENGHAI EXHIBITION DISPLAY
Pipe necking system and method
ActiveCN121607503Bachieve correctionChange tilt angleMetal-working feeding devicesSortingMachining systemMechanical engineering
This invention discloses a pipe shrinking processing system and method, applied in the field of pipe processing technology. The pipe shrinking processing system includes: a shrinking machine with a shrinking processing cavity inside; a clamping mechanism with a clamping cavity inside; the clamping cavity includes a first cavity and a second cavity arranged sequentially along a first direction; a correction and propulsion mechanism for pushing the clamping mechanism to move and drive the pipe into the shrinking processing cavity; the correction and propulsion mechanism includes a correction limiting component with an adjustable tilt angle, the correction limiting component being adapted to the size of the second cavity, and the correction limiting component being able to be inserted into the second cavity to adjust the tilt angle of the second cavity. The pipe shrinking processing system provided by this invention can adjust the tilt angle of the pipe, ensuring the coaxiality of the pipe and the shrinking processing cavity, thereby improving the processing quality of the pipe, increasing the pass rate, and reducing the cost of pipe shrinking processing.
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD
A pincer tool
This utility model discloses a pliers tool, relating to the field of tool technology, including a pliers head, a gear box, and pliers handles. The pliers head includes a first pliers head and a second pliers head, the tips of which form jaws. The tips of the first pliers head and the second pliers head are engaged by a toothed structure and supported by gear shafts one and two. The gear box has an arc-shaped guide groove, and the two ends of gear shaft one are slidably connected to the guide groove. When the second pliers head rotates around gear shaft two, carrying the first pliers head in the direction of the first pliers head, gear shaft one slides along the guide groove. The pliers handle includes a first pliers handle and a second pliers handle, the tips of which are engaged by a toothed structure and supported by gear shafts three and four. The toothed structure at the tip of the second pliers handle is connected to the toothed structure at the end of the second pliers head via a transmission gear set, which controls whether there is transmission between the pliers head and the pliers handle. The pliers tool of this utility model can adjust the angle of the pliers head, improve the practicality of the pliers tool, and reduce the cost of using the tool.
Owner:ZHANGJIAGANG JINYANG TOOLS CO LTD
LED screen display platform with multi-angle adjustment function
The utility model discloses a kind of LED screen display platform with multi-angle adjusting function, including support platform, LED screen, the support platform top surface is provided with notch one, the notch one is slidably connected lifting block.The utility model is limited by spacing bar to the limiting of mounting block and the side of adjusting block one respectively contacted with the side in installation groove two two sides, it is convenient to install and fix LED screen, the dismounting of LED screen is convenient, it is convenient to adjust the inclination angle of the LED screen of installation and fixation, by setting connecting plate, positioning hole, limit screw, rotating plate, limit screw groove etc., the position of rotating disc after installing and fixing good LED screen can be further limited and fixed, improve the fixation of mounting block and LED screen installation, the horizontal rotation angle of the LED screen of installation and fixation can be adjusted, the flexibility and adaptability of device are improved, the purpose that LED screen can multi-angle display is realized, the height of LED screen can be adjusted.
Owner:QUANZHOU XIN RUI PHOTOELECTRIC TECH CO LTD
Slope concrete pouring device with angle convenient to adjust
ActiveCN222525365Utilt angle adjustmentEasy to adjustClimate change adaptationExcavationsScrew threadCivil engineering
Owner:SINOHYDRO ENG BUREAU 4
Geological disaster index model construction device
The utility model provides a geological disaster index model construction device, which relates to the field of geological models and comprises a main board, a fixing frame is mounted on the upper surface of the main board, a mountain simulation board is mounted on the upper surface of the fixing frame through a pin shaft, and a soil layer is laid on the upper surface of the mountain simulation board. A road surface simulation layer is laid on the upper surface of the soil layer, and a water sprinkling assembly is installed on the upper surface of the main plate and located above the mountain simulation plate. According to the geological disaster index model construction device, landslide simulation can be carried out through a mountain simulation plate arranged in the device under the cooperation of a soil layer and a road surface simulation layer, so that various indexes of geological disasters are obtained, and in the simulation process, a push block is pushed to move left and right through two installed first electric push rods, so that the indexes of the geological disasters are simulated. And under the supporting action of a plurality of supporting plates, the inclination angle of the mountain simulation plate can be adjusted, so that the landslide conditions of mountains with different gradients can be simulated.
Owner:河南省城乡规划设计研究总院股份有限公司
A welding device for producing a head
This utility model discloses a welding device for producing end caps, including a bottom fixing frame. A drive motor is fixedly connected inside the bottom fixing frame, and a retainer is fixedly connected to the top of the bottom fixing frame. The bottom of the retainer has a slot, and a controller is fixedly connected to one side of the retainer. An electric push rod is movably connected to the inner wall of one side of the retainer, and a movable shaft is provided on the side of the electric push rod that contacts the retainer. An end cap is movably connected to one side of the electric push rod, and a connecting shaft is movably connected to the inner wall of the other side of the retainer. A clamping mechanism is fixedly connected to one side of the connecting shaft, and a track is movably connected around the connecting shaft and the output end of the drive motor. A limit frame is fixedly connected to the top of the retainer, and a clamping mechanism is movably connected inside the limit frame. This utility model accurately controls the docking of the cylinder and the end cap, eliminating the need for repeated manual adjustments. The weld is always in the ideal welding position, reducing welding defects caused by workpiece misalignment.
Owner:GUANGDONG JINZHOU MACHINERY EQUIPMENT MANUFACTURING CO LTD