4186results about How to "Exquisite structure" patented technology

The invention relates to an automatic garment and trousers folding machine. The machine is characterized by comprising a support (5), a clothes collecting device (A) arranged on the support (5), a composite clothes folding device (B) and a containing device (C), the composite clothes folding device (B) and the containing device (C) are arranged below the clothes collecting device (A), the clothes collecting device (A) is used for clamping garments and trousers and placing the same on the composite clothes folding device, and the composite clothes folding device selects folding actions according to types of the garments and the trousers and sends the garments and the trousers after being folded well to the containing device (C) for containing. The automatic garment and trousers folding machine has the advantages of simple structure, high reliability, low cost, easiness in popularization and the like.

The invention relates to a capacitor thickness detection and crack feedback plate bending machine based on a PLC. The capacitor thickness detection and crack feedback plate bending machine comprises a driving motor, a clamping fixing base and a PLC host machine for controlling the driving motor. A bending shaft is installed on a motor shaft of the driving motor, and a machined piece is arranged on the clamping fixing base. The capacitor thickness detection and crack feedback plate bending machine further comprises a capacitor induction thickness detector installed on a machine frame, a pressure sensor arranged on the lateral side of a clamping groove of the clamping fixing base, a detection feedback device and a controller connected with the PLC host machine. The detection feedback device comprises an ultrasonic crack detector arranged on the clamping fixing base. The capacitor induction thickness detector, the ultrasonic crack detector and the pressure sensor are connected with the PLC host machine through a DSP module. The invention further provides a bending method. According to the capacitor thickness detection and crack feedback plate bending machine and method, sectioned machining is controlled through the PLC, the machined piece is bent at the most proper rotating speed, influences of the excessively-high or excessively-low rotating speed on the machined piece are avoided, bending cracks are reduced, and the machining quality is improved.

A wound dressing comprises a wound contacting material incorporating a therapeutically effective amount of a particulate, water insoluble, inorganic silver salt containing at least 50% by weight (based on the weight of the salt) of silver for delivering silver to a wound. The preferred water-soluble, inorganic silver salt is sodium carbonate. The wound contacting material may comprise an alginate.

A station charging type public transportation trolley bus system receiving power in transverse and lateral direction comprises a station charging type public transportation trolley bus, a station surface road mark, a bi-wiring pantograph receiving power in the transverse and lateral direction, a double feeding wire, a charging type public transportation trolley bus stand; the station charging type public transportation trolley bus takes on-vehicle storage battery or/and a supercapacitor as drive power source; the station surface road mark is a traffic sign boundary line which is on the charging type public transportation trolley bus stand road and is arranged along the correct parking position; the bi-wiring pantograph receiving power in the transverse and lateral direction is arranged at the top part of charging type public transportation trolley bus or above the stand shed of the charging type public transportation trolley bus stand; the double feeding wire is correspondingly arranged above the stand shed or at the top part of the public transportation trolley bus; the station charging type public transportation trolley bus parks at the charging type public transportation trolley bus stand and enters the station surface road mark; then the bi-wiring pantograph receiving power in the transverse and lateral direction automatically extend to contact the double feeding wire in the transverse and lateral direction of the driving direction so as to receive power and to be charged. The system of the invention features simple structure, rational system composition and beautiful appearance of the stand.

The invention discloses a special automatic fire extinguishing device for a battery box. The special automatic fire extinguishing device comprises a plurality of air suction type fire disaster detectors, at least two fire extinguishing agent containers, and a controller, wherein the air suction type fire disaster detectors are used for detecting whether the interior of each battery box catches a fire or not; the fire extinguishing agent output opening of each fire extinguishing agent container is connected with a fire extinguishing agent conveying pipe network; each fire extinguishing agent conveying pipe network comprises a main pipeline and a plurality of branch pipelines which are connected with the main pipeline; each battery box of a coach is connected with at least one branch pipeline; a first valve is mounted at the fire extinguishing agent output opening of each main pipeline or each fire extinguishing agent container; a second valve is mounted on each branch pipeline; the controller is connected with the air suction type fire disaster detectors, the first valves and the second valves, and controls whether each of the first valves and the second valves is opened or closed according to detecting results of the air suction type fire disaster detectors. According to the special automatic fire extinguishing device for the battery box, each battery box of the coach can be effectively protected one by one; the personal and property safety of passengers on the coach caused by fire spreading because a new energy coach catches a fire can be prevented.

The invention discloses a flight carrier system of an unmanned aerial vehicle.The flight carrier system comprises a lifting mechanism and a grabbing mechanism.The lifting mechanism comprises a fixing carrier plate, a lifting carrier plate and a lifting lead screw.A driven tooth is arranged at one end of the lifting lead screw.A driving tooth is arranged on the lifting carrier plate.The driving tooth drives the driven tooth to rotate to control the lifting lead screw to be lifted.The lifting lead screw is lifted to drive the lifting carrier plate to move.The grabbing mechanism comprises a base, a movable arm and a traction device controlling the movable arm.The base is provided with a pair of movable arms, a rotating handle and a traction rod.The rotating handle rotates forward and reversely to pull the traction rod to extend and contract to drive the two movable arms.The grabbing mechanism is provided with a bottom carrying mechanism.Compared with the prior art, the flight carrier system of the unmanned aerial vehicle has the advantages that by means of longitudinal moving of the lifting mechanism and clamping of goods through the grabbing mechanism, the unmanned aerial vehicle can transport the goods by means of remote control, labor force is saved, and the working efficiency is improved.

The present invention relates to an improved three-dimensional cell to tissue development process using a specific time varying electromagnetic force, pulsed, square wave, with minimum fluid shear stress, freedom for 3-dimensional spatial orientation of the suspended particles and localization of particles with differing or similar sedimentation properties in a similar spatial region.

A steering wheel type hill sower able to respectively apply fertilizer, form pits and seed in the pits is composed of a seed discharging wheel and multiple pit forming assemblages. Said seed discharging wheel consisting of axle, cam fixed to the axle, wheel disk and the cover of said wheel disk. Said multiple pit forming assemblages radically arranged on said wheel disk to form a steering wheel is composed of several pit forming units consisting of slide block, spring, ejecting rod, sleeve pipe with tangent lower end and pressing plate.

The invention relates to a method and a device suitable for measuring the fluffing and pilling amount and abrasion amount of a textile. The device is composed of a cloth sample barrel for coiling and clamping the textile, a rubbing mechanism for fluffing and pilling a cloth sample, a mini-type dust collector for collecting fallen fibers and fuzzy balls, an electrostatic electrode for assisting filoplume to be vertical, a collector for shearing and collecting the fuzzy balls and the filoplume, an optical measurement system for observing the fuzzy balls of the cloth sample, an electronic scale for weighing the weight of the filoplume fuzzy balls, a data acquisition and control system and a computer. The measurement method comprises the following steps: after coiling the cloth sample by equal tension, immediately measuring the filoplume significance as well as the quantity, form, size and distribution of the fuzzy balls; rubbing, fluffing and pilling to prepare a sample and synchronously measuring the process and measuring the filoplume significance of a final rubbing sample, the fuzzy ball quantity, the abrasion to the filoplume fuzzy balls and the remaining amount. The device and the method are ingenious, practical, accurate and quantitative; in-situ measurement for one machine with a plurality of purposes and one measurement process with a plurality of indexes is realized; the device and the method can be used for preparing the sample by fluffing and pilling the textile, measuring the fluffing and pilling amount and abrasion amount of the textile, and carrying out comprehensive analysis and evaluation.

The invention discloses a composite type room temperature magnetic refrigeration system and a direction control valve thereof. The direction control valve comprises a valve body and a valve element which rotate relatively; the valve body is provided with a valve body pump hole, a valve body hot end hole, a valve body liquid storage box hole, a valve body clockwise rotation magnetic hole and a valve body reversion magnetic hole, wherein the valve body pump hole and the valve body hot end hole oppositely extend in the direction of the rotating axis, and the valve body liquid storage box hole, the valve body clockwise rotation magnetic hole and the valve body reversion magnetic hole are formed in a staggered manner in the circumferential direction; the valve element is provided with a valve element pump flow channel and a valve element hot end flow channel which are arranged in a staggered manner in the circumferential direction; when the refrigeration system is in a first heat exchange mode; the valve body pump hole is communicated with the valve body clockwise rotation magnetic hole through the valve element pump flow channel, and the valve body hot end hole is communicated with the valve body reversion magnetic hole through the valve element hot end flow channel; when the refrigeration system is in a second heat exchange mode, the valve body pump hole is communicated with the valve body reversion magnetic hole, and the valve body hot end hole is communicated with the valve body clockwise rotation magnetic hole; and when the refrigeration system is in a first and second non-heat-exchange mode, the valve body pump hole is communicated with the valve body liquid storage box hole. The direction control valve effectively reduces the extra power consumption on the basis of meeting various technical performance indexesof a refrigerating machine, improves the efficiency of the refrigerating machine, and makes the overall structure compact and noise low.

The invention relates to a vacuum high speed blender which comprises a main cover composed of a cup cover and a bottom cover. The main cover is provided with an exhaust suction nozzle and an exhaust hole. The vacuum high speed blender further comprises an auxiliary cover, a vacuum nozzle is arranged on the auxiliary cover, and the bottom cover and the auxiliary cover are detachably assembled through a positive and negative turn-lock clasp; the exhaust suction nozzle is arranged on the bottom cover through an elastic device in a vertically stretchable and movable mode, an upper coupling portion is arranged on the exhaust suction nozzle, and a lower coupling portion is arranged on the vacuum nozzle; an air cavity is formed between the auxiliary cover and the bottom cover, the exhaust suction nozzle, the exhaust hole and the vacuum nozzle stretch into the air cavity, and the auxiliary cover or the bottom cover is provided with a ventilation groove communicating the air cavity with the external world. When the vacuum high speed blender is in use, no food residue is splashed to the main cover, only the auxiliary cover needs to be disassembled and washed, the main cover does not need to be flushed, and the service life of the air pump is prolonged. The main cover and the auxiliary cover are detachably assembled through the positive and negative turn-lock clasp, and in the assembling and disassembling process, coupling and separation of the exhaust suction nozzle and the vacuum nozzle are achieved. During vacuumizing of the cup body, the ventilation groove achieves the exhaust function, and the air leakage function is achieved during air return of the cup body.

The invention relates to a hand, in particular to a flexible self-adaption under-actuated robot hand. The flexible self-adaption under-actuated robot hand comprises fingers and a wrist; the wrist includes a skeleton, a direct-current motor, a potentiometer and a winch; the direct-current motor is fixedly connected to a motor mounting surface of the skeleton; the potentiometer is fixedly connected to a potentiometer mounting surface of the skeleton by penetrating through an output shaft of the motor; the winch is fixedly connected to the tail end of the output shaft of the motor; multiple fingers are provided; and the fingers are embedded in clamping grooves of the skeleton or multiple clamping grooves through convex blocks of rotating bodies. The flexible self-adaption under-actuated robot hand is assembled at the tail end of an industrial robot for assisting mechanical assembly or mechanical manufacturing process and finishing automatic workpiece loading/unloading; and the fingers can flexibly adapt to geometric shapes of products, and realize automatic adjustment according to the geometric shapes of workpieces to realize stable grabbing.

The invention relates to a power battery module of an electric vehicle and an electric vehicle. The power battery module comprises cells, an upper cover, a middle end plate, two oppositely arranged end plates, and two oppositely arranged lateral plates. Two end plates are respectively welded to two lateral plates to form a shell without any bottom surface or a top surface. The middle end plate iswelded to two lateral plates so as to divide the interior of the shell into at least two installation cavities. Multiple cells are installed in each installation cavity. The upper cover is arranged onthe upper end of the shell. The overall installation structure is formed by connecting the middle end plate, the end plates, and the lateral plates, the number of stored cells is increased, the number of stored cells is equal to the number of cells of two or more individual modules, compared with two or more individual modules, the size is reduced in the length direction, the module length is increased, the occupied space is small, the uniformity of the module is increased, the inner space is saved, the whole structure of the module is more compact, the space utilization rate is increased, and thus the energy density and capacity of the whole battery system are both increased.

The invention discloses a collision resistant quad-rotor spherical unmanned aerial vehicle system comprising a flight platform, a mission load and ground equipment. The flight platform executes a flight mission, the mission load is carried on the flight platform for detecting, and the ground equipment conducts remote control, remote measuring and data transmission on the flight platform or the mission load. The flight platform comprises an integrally-arranged spherical frame mechanism, an internal aircraft body and a supporting mechanism. The spherical frame mechanism is overall of the structure of a longitude and latitude frame of a tellurion. The supporting mechanism comprises an annular connecting piece located at the center of the spherical frame mechanism, and two supporting pipes arranged along the rotation axis of the tellurion. The annular connecting piece and the spherical frame mechanism are connected to be a whole through the supporting pipes, and the gravity center of the flight platform mounted on the annular connecting piece is lower than that of the annular connecting piece. An integrally-arranged annular protective structure is provided for the aircraft body, so that the flight platform is good in collision resistance and still has high survival ability and adaptability in the complex environment.

The invention relates to an unmanned aerial vehicle used for sea garbage cleaning based on Internet of Things. The unmanned aerial vehicle comprises a vehicle body, a flight control module, a flight mechanism and a salvage mechanism. The flight mechanism comprises a plurality of flight assemblies which are evenly distributed at the periphery of the vehicle body. Each flight assembly comprises a suspension arm, a rotor ring and a rotor ring motor. The salvage mechanism comprises a shell body, a lifting assembly and a salvage assembly. The lifting assembly comprises a driving unit and lifting units. The driving unit comprises a driving motor and a first gear. Each lifting unit comprises a sleeve, a first screw rod, a second gear and a connecting block. The salvage assembly comprises a frame, a filtering net, rotating shafts and adjusting motors. The unmanned aerial vehicle used for the sea garbage cleaning based on the Internet of Things is ingenious in structure, when the unmanned aerial vehicle flies on the sea, the salvage assembly is driven by the lifting assembly of the salvage mechanism to drop into the sea, in the flying process of the unmanned aerial vehicle, the filtering net of the salvage assembly can collect garbage floating on the sea.

The invention relates to a wind power generator with a windproof function. The wind power generator comprises a seabed anchor, a connecting pile, a base, a floater, a tower barrel, a generator unit, a drive mechanism, a first fixing mechanism and a second fixing mechanism. The first fixing mechanism comprises a support rod, a push rod, a first rack, a second rack and a circular gear. The second fixing mechanism comprises a force sensor, a winch and a pull rope. The drive mechanism comprises blades, a flange plate and a transmission shaft. According to the wind power generator with the windproof function, under the normal situation, the tower barrel of the wind power generator is fixed into the base, and when the sea level is extremely elevated under the conditions of rainstorm, tsunami and the like, the tower barrel can float on the sea surface under the action of the floater. In addition, the wind power generator is further provided with an anti-collision mechanism, and during ship collisions, the wind power generator and the ships can all be protected.

The present invention relates to device for detecting the drag capacity in emergency work condition, and is especially one lift test table for detecting the drag capacity of lift in emergency work condition on the ground. The lift test table includes a system unit, a load motor, a disc, a steel cable, a disc main shaft, a regulating rack and a regulator. The emergency work condition is simulated with the emergency work condition workbench, the steel cable drives the system unit to run owing to the friction force between the drag wheel and the steel cable and the simulation load of the system unit is increased without load motor. After the speed of the system unit is increased to the rated value of the lift, the power is turned off before contracting brake while recording the rotation number and braking period of the system unit from deceleration to stop so as to obtain the deceleration and the displacement of the system unit and the sliding amount of the steel cable in emergency work condition.