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7results about How to "Simple adjustment structure" patented technology
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Tetraphenyl ethylene-benzotriazole derivative compound and application thereof in photovoltaic field
PendingCN121949226AStrong UV absorption abilitypromote absorptionOrganic chemistryQuantum yieldHigh concentration
The invention relates to the technical field of photovoltaic modules, and particularly discloses a tetraphenyl ethylene-benzotriazole derivative compound and application thereof in the photovoltaic field. The absorption spectrum of the tetraphenyl ethylene-benzotriazole derivative compound disclosed by the invention can be subjected to red shift to 420 nm, so that high-energy ultraviolet light can be completely absorbed; the maximum emission wavelength of a fluorescence emission spectrum is more than 440nm and even can reach 500nm, so that the light utilization level of the crystalline silicon solar cell is improved; the absolute light-emitting quantum efficiency is very high, and the converted wavelength can be better utilized by a photovoltaic device. The substituted tetraphenyl ethylene part contained in the derivative compound has AIE performance, and the fluorescence quenching effect of traditional small organic molecules in high concentration, solid state and aggregation state is avoided. The light conversion film can overcome the problem that the fluorescence quantum yield is remarkably reduced in the laminating process, the performance of the film is not affected when the phenomena of precipitation, agglomeration and the like of auxiliaries in the film occur, and the light conversion film is used for preparing a photovoltaic module.
Owner:MAISON CHEM
Height touch device
ActiveCN224166783UImprove user experienceSimple adjustment structureStands/trestlesJumping apparatusStructural engineeringMechanical engineering
Owner:金华市活劲运动科技有限公司
A highly stable power tower
This invention relates to the field of power tower technology, specifically disclosing a highly stable power tower, comprising a power tower body, a leveling device, a leveling rod, ropes, and tie rods. By setting up the leveling device and connecting the leveling rod to the top of the power tower body, the leveling rod, which is subject to the greatest wind disturbance at the top, deflects around its connection point with the support. This causes the lower end of the leveling rod to drive an adjustment mechanism, tightening the ropes and leveling the power tower body. This solves the problem in existing technologies where power towers are easily affected by wind and sway, leading to structural instability. It achieves the effect of making the power tower less susceptible to wind influence, facilitating structural adjustment, and improving stability.
Owner:QINGDAO HUIJINTONG ELECTRIC POWER EQUIP
Adjustable harvesting structure of Chinese chive harvesting machine
ActiveCN224098258UAdjustable harvesting heightprevent fallingHarvestersAgricultural lifting devicesAgricultural engineeringFarm machine
The utility model discloses an adjustable harvesting structure of a Chinese chive harvesting machine, which belongs to the technical field of agricultural equipment and comprises a rack, the rack is arranged on a chassis structure, a grain lifting shell is arranged at the front end of the rack, two transverse shafts are arranged at the rear end of the rack, and two vertical shafts are arranged at the front end of the rack. One transverse shaft and one corresponding vertical shaft form a conveying belt shaft set, the two conveying belt shaft sets form a leek conveying channel, a harvesting wheel is arranged below the front end of the leek conveying channel, an inclined height adjusting structure is arranged between a front wheel of the chassis structure and the chassis structure, and a connecting box is arranged between the grain lifting shell and the front end of the rack. A grain lifting horizontal adjusting structure used for keeping the bottom of the grain lifting shell in a horizontal state is arranged between the grain lifting shell and the connecting box. According to the utility model, the integral height adjustment is adopted to replace the distributed cutter group adjustment, the harvesting wheel is good in operation stability, and the adjustable grain lifter structure is arranged, so that the adaptation of the adjustable Chinese chive harvesting height and the corresponding adjustable grain lifter is realized.
Owner:聊城大学东昌学院
Permanent magnet speed regulator with mobile magnetic steel
ActiveCN112542934BSimple adjustment structuresmall sizeAsynchronous induction clutches/brakesPermanent-magnet clutches/brakesPermanent magnet rotorElectrical conductor
A kind of permanent magnet speed regulator of mobile magnetic steel, including conductor rotor, permanent magnet rotor, axial moving magnetic flux adjusting mechanism, there is radial gap between the conductor rotor and the permanent magnet rotor;Conductor rotor rotates with first transmission shaft synchronously;Permanent magnet rotor rotates with second transmission shaft synchronously;Permanent magnet rotor includes permanent magnet rotor fixed part and permanent magnet rotor moving part, fixed magnetic group is set on permanent magnet rotor fixed part, and mobile magnetic group is set on permanent magnet rotor moving part;The axial moving magnetic flux adjusting mechanism includes moving mechanism, and the permanent magnet rotor moving part is connected with the moving mechanism;Moving mechanism drives permanent magnet rotor moving part to move axially, and mobile magnetic group is axially inserted or removed from fixed magnetic group;Whole adjusting structure is simpler, and size is smaller, axial moving mechanism is simple, and it is convenient to maintain in practical application.
Owner:陈莉芳
A small, 360° adjustable explosion-proof light probe
Owner:TONGXIN INTELLIGENT TECHNOLOGY (TIANJIN) CO LTD
A paper bag handle bonding device and method thereof
PendingCN122077985ACongeal fastEfficient adhesive bondingBag making operationsPaper-makingStructural engineeringConveyor belt
This invention relates to the field of bonding equipment technology, and more particularly to a paper bag handle bonding device and method, comprising an operating table, two movable frames, a carrying mechanism, two clamping plates, two extension plates, a moving mechanism, a first conveyor frame, a second conveyor frame, and a conveying mechanism. In use, a roller carrying a paper strip roll is placed on the second placement frame. One end of the paper strip roll is passed under a guide plate, allowing it to pass between the conveyor belt and the first bonding belt. Finally, one end of the paper strip exits between the conveyor belt and the second bonding belt. Simultaneously, a paper rope is wound around the outer surface of the take-up roller, allowing one end of the paper rope to pass through a guide ring and insert into the guide frame. This allows one end of the paper rope to pass between the movable wheel and the guide wheel, and then insert one end of the paper rope between the conveyor belt and the first bonding belt. At this point, the height is adjusted by rotating the adjusting ring, allowing the adjusting frame, supported by an adjusting spring, to cooperate with the first bonding roller to press the first bonding belt and bond the paper rope.
Owner:TIANJIN SANMEI PAPER PROD PROCESSING CO LTD