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Air conditioner and air guide device thereof
ActiveCN119573121Aavoid enteringcontrol swingLighting and heating apparatusAir-flow control membersMechanical engineeringIndoor air
The invention provides an air guide device which is used for an air conditioner, the air conditioner is provided with an air outlet, and the air guide device comprises an air guide cylinder arranged at the air outlet and capable of being switched between a first state and a second state; the air duct covers the air outlet in a first state; the air guide barrel extends outwards from the air outlet in the second state so as to be used for guiding air in the air conditioner outwards; the air guide cylinder is switched from the first state to the second state through the rotation stretching-out action, and is switched from the second state to the first state through the contraction rotation action. The air guide barrel can be switched between the two states, when the air guide barrel is in the first state, the air guide barrel covers the air outlet, and dust is prevented from entering the air conditioner; and when the air guide barrel is in the second state, the air guide barrel extends outwards from the air outlet, air in the air conditioner is guided out, indoor air circulation is promoted, the accuracy of the air supply direction of the air conditioner is improved, and therefore the problem that the precision of the air sweeping direction is low is solved.
Owner:NINGBO AUX ELECTRIC CO LTD +1
Three-dimensional beating-up Zhuanghua jacquard rapier loom
The invention relates to the technical field of loom beating-up mechanisms, and discloses a three-dimensional beating-up makeup jacquard rapier loom which comprises a driving wheel driven by a main shaft and a reed with a lifting mechanism mounted at the bottom, and further comprises beating-up protrusions formed on the side of the driving wheel; the at least one small cam is mounted on the driving wheel through a mounting shaft and avoids the bulge position of the beating-up bulge, and the edge of the small cam is higher than the driving wheel; according to the three-dimensional beating-up Zhuanghua jacquard rapier loom, the main shaft of the loom drives the driving wheel to rotate, when the driving wheel rotates, the reed can swing through the beating-up protrusions so as to conduct beating-up, after beating-up, the reed can swing in a small range again in the stroke through the small cam, and through the small-range swing of the reed, the beating-up effect is achieved. Flaws and slashing defects on warp yarns can be cleaned, the warp yarns are straightened out, the phenomenon of unclear openings is reduced, weft insertion conditions are optimized, the weft stopping frequency is reduced, and then the weaving efficiency is improved.
Owner:XIAMEN ZAODAI NETWORK TECH CO LTD
Self-adaptive passive wearable hemodialysis machine load device for complex terrain
The application discloses a kind of complex terrain-oriented adaptive passive wearable hemodialysis machine load devices, including the load platform of wearing in the waist of user, hemodialysis machine is carried in the inside of load platform, outside is equipped with wearing fixed structure, two ends are respectively equipped with leg structure;The leg structure includes the spring recovery device A of being adapted to swing inside and outside of thigh inside measurement, femoral skeleton and calf skeleton;The rear end of the femoral skeleton is equipped with load-bearing connecting rod device, and the rear end of calf skeleton is equipped with power-assisted connecting rod device;The spring energy storage device B is equipped in the hip joint of the femoral skeleton and load platform connection, and the spring energy storage device C is equipped in the knee joint of the femoral skeleton and calf skeleton connection;Femoral skeleton and calf skeleton inside are equipped with the structure of adjustable leg binding height of different body type wearers;The lower end of the leg structure is equipped with foot structure;Spring recovery device D that can be adapted to swing inside and outside of ankle is equipped in the ankle joint of foot structure.
Owner:BEIJING UNIV OF TECH
High-lumen flame lamp
The invention discloses a high-lumen flame lamp, which solves the problems that a flame lamp in the prior art can only realize low power and low lumen and is poor in flame effect, and comprises a power supply driver, the power supply driver comprises a first control unit and a second control unit, the first control unit outputs a plurality of LED dimming linear constant current control channels, and the second control unit outputs a plurality of LED dimming linear constant current control channels; each channel generates 1024-level current gray level change and drives one LED lamp to be turned on and off, the second control unit outputs a data signal and a clock signal to the first control module according to signal input feedback, and the first control module outputs the current of the LED dimming linear constant-current control channel according to the data signal and the clock signal. 1024-level current gray level change can be generated, the LED lamp can be driven to be turned on and off, high power and high lumen are achieved, and the flame effect is better.
Owner:JIANGXI KLITE LIGHTING CO LTD
Valve for backwashing filter
ActiveCN222616009Uprevent movementprevent rotationOperating means/releasing devices for valvesLift valveSprocketControl theory
Owner:ZHEJIANG WANLING VALVE MANUFACTURING CO LTD
Improved leather ashing machine
ActiveCN224395301USimple structurecontrol swingMechanical cleaningPressure cleaningControl engineeringProcess engineering
The utility model discloses an improved leather ash removing machine, including frame, dust extraction mechanism and the belt conveying mechanism for conveying leather, and the belt conveying mechanism includes driving roller, from driving roller, support roller, conveyer belt and driving mechanism, and the one side of two support frames is equipped with swing control mechanism that can control the up and down swing of support roller, and still is equipped with first roller adjusting mechanism on the frame. The utility model discloses a leather ash removing machine, simple structure, through setting swing block, and through swing control mechanism control support roller up and down swing, can control the swing amplitude of support roller, through setting first roller adjusting mechanism can adjust the position of support roller, through swing control mechanism and first roller adjusting mechanism, thereby adjust the tension of belt conveying mechanism, to adapt to the leather of different weight, make belt conveying mechanism can stably convey the leather to dust extraction mechanism, compared with prior art, has the advantage that good operability, conveying stability is good.
Owner:JINJIANG DONGHONG MASCH CO LTD
A hand-cranked boat oar movement mechanism
ActiveCN118323410Bcontrol swinghigh speedClimate change adaptationPropulsion power plantsGear driveGear wheel
The present invention discloses a hand-cranked oar movement mechanism, which relates to the technical field of hand-cranked boats, comprising a buoyancy platform main body frame, on which a power transmission mechanism bracket is fixedly connected; the power transmission mechanism bracket is fixedly connected to a motor, and the motor output shaft drives a large gear to be rotatably connected to the side wall of the power transmission mechanism bracket through a gear, so that an upper rod can be moved to adjust the height position, and then the height of the oar connection bracket can be adjusted according to the aforementioned method, and the universal shaft can be driven to adjust the height to match the outer edge fixed inner arc bearing. The combined effect enables the oar to be adjusted to different ranges, heights and movement speeds, thereby enhancing the high universality of the mechanical structure to different oars and different water depths, and greatly increasing the application scope and scenarios of the structure.
Owner:WESTLAKE UNIV
Floating damping device for intelligent trolley
ActiveCN222554680Ureduce frictionadjustable tensionOther load carrying vehiclesResilient suspensionsDamperControl theory
The utility model discloses an intelligent trolley floating damping device, which relates to the technical field of damping devices, and comprises a chassis, four corners of the top end of the chassis are fixedly connected with sleeve boxes, the tops of the sleeve boxes are provided with damper springs, the top ends of the damper springs are fixedly connected with an I-shaped plate, the middle part of the I-shaped plate is provided with a steel wire rope, and the steel wire rope is fixedly connected with the steel wire rope. A sleeve is fixedly connected to the middle of the top end of the base plate, a first screw rod movably penetrates through the middle of one side wall of the sleeve in a threaded mode, a torsion rod is fixedly connected to one end of the first screw rod, and supporting rods are fixedly connected to the two sides of the bottom end of the I-shaped plate. By arranging a series of structures, the probability of friction between the floatable structure and the fixed structure in the device can be effectively reduced, the probability of serious abrasion of the floatable structure can be reduced, meanwhile, the swing amplitude of the floating device can be adjusted and controlled, and therefore the floating damping device can be conveniently matched with the intelligent trolley.
Owner:JIANGSU HUAYAO MACHINERY MFG
A vertical flow bidirectional adjustable gust generating system
The present invention provides a vertical flow bidirectional adjustable gust generating system, which relates to the technical field of low-speed wind tunnel test. The present invention comprises a support device, which is located outside the wind tunnel, the support device and the wind tunnel are independently arranged, and a first gap is arranged between the support device and the wind tunnel; a blade, which is located in the wind duct, and the blade comprises a body and a rotating rod, the rotating rod passes through the side wall of the wind tunnel and is rotatably connected to the support device; and a motor, which is arranged on the support device and is used to drive the blade to rotate. Compared with the prior art, the present invention has the advantages of being able to flexibly control the swing amplitude, frequency and phase of the blade, and being able to generate various types of gusts to meet more complex and diverse experimental needs.
Owner:LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT