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10results about How to "Large rotation angle" patented technology
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An air conditioner
ActiveCN118423754Blarge rotation angleGuaranteed reliabilityMechanical apparatusLighting and heating apparatusMechanical engineeringPhysics
The application discloses an air conditioner and relates to the technical field of air conditioners. The air conditioner comprises a shell and a first guide plate. The shell is provided with an air outlet, and a volute air duct with an outlet is arranged in the shell. The rotation center of the guide plate is located between the air outlet and the outlet. A limiting structure is arranged in the shell, and the limiting structure is used for abutting against the end of the guide plate to limit the initial point and the termination point of the rotation of the guide plate. The end of the guide plate comprises a first end and a last end which are oppositely arranged. In the process that the guide plate rotates from the initial point to the termination point, the last end moves along the movement track of the first end. The air conditioner provided by the application can increase the rotation angle of the guide plate as much as possible in limited space, avoids the interference, and guarantees the reliability of the rotation of the guide plate.
Owner:NINGBO AUX ELECTRIC CO LTD +1
A finger exoskeleton device adapting to external force and a motion decoupling method thereof
The application provides a finger exoskeleton device and a motion decoupling method thereof, a middle phalanx transmission mechanism arranged at a proximal phalanx part and connected with a driving mechanism; a distal phalanx transmission mechanism arranged at a distal phalanx part and connected with the middle phalanx transmission mechanism; and the driving mechanism is used to provide power. The application has the beneficial effect that the finger exoskeleton device and the motion decoupling method thereof can increase the rotation angle of the distal phalanx by decoupling the motion of the distal phalanx and the middle phalanx under the stress action of the middle phalanx only when the grip is insufficient, so that the grip is sufficient.
Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI
Numerical control machine tool system panel frame and numerical control machine tool
ActiveCN224059198Ularge rotation angleMeet the needs of useLarge fixed membersNumerical controlRotational axis
The utility model relates to a numerical control machine tool system panel frame and a numerical control machine tool. The numerical control machine tool system panel frame comprises a support installed on one side of a numerical control machine tool, a system installation plate movably covering the system installation plate and used for carrying a machine tool operation panel, and a rotating assembly. The rotating assembly comprises a rotating frame, a first rotating shaft, a first sleeve arranged on the outer side of the first rotating shaft in a sleeving mode, a second rotating shaft and a second sleeve arranged on the outer side of the second rotating shaft in a sleeving mode. One of the first rotating shaft and the first sleeve is arranged on the bracket, and the other one is connected with the rotating frame; and one of the second rotating shaft and the second sleeve is positioned on the other side of the rotating frame, and the other is connected with the system mounting plate. According to the numerical control machine tool system panel frame, the first rotating shaft and the second rotating shaft are arranged, a system panel mechanism can rotate in two directions relative to a machine tool body, the rotating angle of an operation panel is expanded, and therefore the using requirement of operators is met.
Owner:KEJIE TECH CO LTD
Double-outlet arm faucet
ActiveCN224649187Ularge rotation angleThere will be no problem of entanglement
The utility model provides a kind of double water outlet arm faucet, including faucet main body, first water outlet subassembly and second water outlet subassembly.The faucet main body is equipped with first passageway and butt joint.The first water outlet subassembly includes link seat and first water outlet arm.The link seat is installed at butt joint, and is equipped with cylindrical pivot section, the link seat is equipped with water passageway and second passageway, and the water outlet of water passageway is equipped in the outer periphery of pivot section.The water inlet end of the first water outlet arm is equipped with circular mounting hole, and is rotatably set in the pivot section of link seat, and forms water gap between pivot section, and the water inlet of the first water outlet arm is arranged in the inner ring of mounting hole, and is communicated with water outlet by water gap.The second water outlet subassembly includes second water outlet arm installed in the end of link seat pivot section.The double water outlet arm faucet provided by the utility model, first water outlet arm uses rotatable mounting structure set in the outside of link seat, has greater rotation angle, and is more flexible to use.
Owner:XIAMEN SHUAIJIE SMART HOME TECHNOLOGY CO LTD
Blowing equipment
ActiveCN224155258Ularge rotation angleFlexible usage patternsHair dryingMechanical engineeringElectrical and Electronics engineering
Owner:LOVEUBEST TECHNOLOGY (SUZHOU) CO LTD
Contact system and changeover switch
ActiveCN224318319Ularge rotation anglesave spaceContact surface shape/structureContact electric connectionTransfer switchElectrical connection
A contact system includes a contact support and a moving contact. The moving contact has moving contacts at both ends that mate with stationary contacts. The contact support has two raised mounting protrusions on the side away from the stationary contacts, and a clearance notch between the two mounting protrusions. Each of the two mounting protrusions of the contact support has at least one contact spring, and the contact springs on the two mounting protrusions are respectively connected to the two ends of the moving contact where the moving contacts are located. A changeover switch includes a housing and a contact system. The housing contains a load terminal, a power supply I terminal, and a power supply II terminal. The load terminal is electrically connected to the moving contact. Two stationary contacts are respectively located on the power supply I terminal and the power supply II terminal. In this invention, the contact support has a notch design on the side near the load terminal, and two mounting protrusions are spaced apart for mounting contact springs, saving space and increasing the rotation angle of the contact support.
Owner:ZHEJIANG CHINT ELECTRIC CO LTD
An elevator maintenance anti-falling device
ActiveCN224394352UGuaranteed stabilityImprove convenienceElevatorsStructural engineeringControl theory
The utility model discloses an elevator maintenance anti -falling device relates to elevator maintenance technical field, including first triangular board and second triangular board, the inner wall hinged of first triangular board has a plurality of branch legs, the inner wall hinged of second triangular board has the same number of connecting rod with branch leg, the inner wall sliding contact of slide sleeve has stand, the top of stand is connected with the top plate, the one end of claw sleeve is contacted with the inner wall of card slot, the utility model discloses design reasonable structure, it can cooperate through the branch leg, stand, top plate and claw between, through the contact of claw and card slot, limit stand moving position, keep the stability of stand, and stand is contacted with the bottom of car through top plate, provides support force at the bottom of car, and the car cannot fall down the building, provides support force for car, improves the security of operating personnel, compared with the construction temporary support, need not too much operation, improves the convenience of car support.
Owner:HEFEI TIANPU SHUONENG ELECTRONIC TECH CO LTD
A steering mechanism of an AGV
ActiveCN117446001BEnable pressure monitoringRealize the function of judging gapsSteering linkagesMechanical steering gearsDrive shaftCoupling
The application relates to the technical field of steering mechanisms, and discloses a steering mechanism of an AGV (Automatic Guided Vehicle), which comprises a gearbox assembly, rotatingly connected with a rotating plate assembly on both sides of the gearbox assembly, a supporting assembly rotatingly connected with the inner wall of the side, away from the gearbox assembly, of the rotating plate assembly, a transmission shaft assembly rotatingly connected with the inner wall of the supporting assembly, hydraulic rods rotatingly connected with the top of both sides of the gearbox assembly, a damping assembly rotatingly connected with the inner wall of the rotating plate assembly, and a steering driving assembly rotatingly connected with the inner wall of the transmission shaft assembly. The inner walls of rotating shaft two and rotating rod one are connected through magnetic coupling, torque measuring devices are arranged on both sides of the extrusion plate, the ball head pin can rotate around rotating shaft two, the ball head pin can drive rotating rod one to rotate through rotating shaft two, rotating rod one rotates through the extrusion plate, the extrusion plate realizes pressure pressing on one of the two groups of torque measuring devices, and the torque measuring devices realize pressure monitoring.
Owner:XIAMEN UNIV OF TECH
Mechanical winding device of silk stocking machine
PendingCN121853268ARelative phase angle remains unchangedincrease pressureWeft knittingContinuous/uninterruptedRatchet
The mechanical winding device of the silk stocking machine comprises a machine table, a guide ring and a longitudinal rotating mechanism are arranged below the machine table, the longitudinal rotating mechanism comprises a rotating disc driven by a motor, a longitudinal rod and a pair of rollers, and a roller is further arranged on the lower portion of the longitudinal rotating mechanism; the device further comprises a belt wheel transmission mechanism and a ratchet wheel and ratchet mechanism. Only one motor is used, roller traction replaces airflow traction, meanwhile, the fabric can be automatically wound, the roller and the winding mechanism are always kept in the same phase with the fabric, and continuous knitting of the extremely long fabric can be achieved.
Owner:ZHEJIANG WEIHUAN MASCH CO LTD
A positioning device for a model car
Owner:QINGDAO HANHUA IND DESIGN CO LTD