59results about How to "Cause inconvenience" patented technology

The invention discloses a non-contact vital sign monitoring method, device and system based on a millimeter-wave radar. The method comprises the steps that an echo signal based on a transmitted signal, which is reflected after encountering a to-be-detected target, is extracted; the transmitted signal and the echo signal are mixed to generate a mixed signal; AD sampling is performed on the mixed signal to generate a time-domain sampled signal; distance transformation is performed on the time-domain sampled signal to acquire a one-dimensional distance image of the radar; a maximum peak value inthe one-dimensional distance image is acquired to obtain a target distance unit, and a phase on the target distance unit is calculated; the steps of distance transformation and phase calculation are repeated according to radar frame refreshing frequency, a phase set of phases on the same distance unit through respective calculation is obtained, and phase difference processing is performed to obtain a phase difference set; and the phase difference set is filtered to obtain vital sign signals of the to-be-detected target, and the vital sign signals are transformed to obtain vital signs. Throughthe non-contact vital sign monitoring method, device and system, the problems of inconvenience and infection brought by contact detection in the prior art are solved, non-contact measurement is realized, practicability and convenience are high, and contact infection is avoided.

The invention discloses a dual trading method and system based on centralization and decentralization. In embodiment of that present specification, when the designated member node receives the transaction request, on the one hand, the transaction feasibility verification is carried out for the transaction request, and after the verification is passed, the designated resource amount is subtracted from the virtual resource account corresponding to the expense user identification, and the designated resource amount is increased to the virtual resource account corresponding to the revenue user identification; on the other hand, according to the transaction request, the target transaction information is broadcast to the block chain network, so that after the block chain network performs transaction feasibility verification on the target transaction information, each member node publishes the target transaction information to the block chain based on a consensus mechanism.

The invention provides a road rainwater collecting system comprising a pavement (1), a green belt (2) and a water filtering ditch (3). A curb (4) is arranged on the edge of the pavement. Drainage holes (5) are formed in the side wall of the curb. The green belt comprises a macadam layer (21) and a planting soil layer (22) laid on the macadam layer. The water filtering ditch is arranged between the pavement and the green belt and comprises a bottom wall (31) provided with an anti-seepage structure, and two side walls (32); water inlets (6) communicating with the drainage holes are formed in one of the side walls (32), and first water outlets (7) communicating with the macadam layer are formed in the other side wall (32), wherein the positions of the water inlets are higher than that of the first water outlets. The road rainwater collecting system can recycle rainwater, meanwhile, the collected rainwater can be absorbed by a soil plant vegetation layer for assisting growth of plants of flowers, trees and the like, and the problem of water accumulating of the pavement in a residential district can be effectively solved.

The invention discloses an external orthopedic fixator for an elbow joint. The external orthopedic fixator comprises a first fixing sleeve, a soft rubber sleeve, a second fixing sleeve, a limiting column, a protective cover, an insertion pin sleeve, a sealing sleeve, an insertion pin, a baffle plate, a pull rod, a spring, an arc-shaped sliding plate and an insertion hole. The external orthopedic fixator for the elbow joint is ingenious in structure and powerful in function. Firstly, through the action of an external fixing and protecting mechanism, the elbow joint of a patient can be strengthened and protected, and rehabilitation after an operation is improved; secondly, through the matching effect of a rotary adjusting device, the elbow joint of the patient can be adjusted and changed according to the actual situation, the rehabilitation and activity needs of different patients are met, the wearing comfort of patients is improved, and clinical popularization and application are facilitated.

The invention relates to a household intelligent water-storage system which comprises a water-storage unit, a connecting pipe and a water accumulating unit. A solenoid valve for controlling water to flow into the water accumulating unit from the connecting pipe is arranged between the connecting pipe and the water accumulating unit. The household intelligent water-storage system further comprises a pressure detection sensor for detecting the water pressure value of the water-storage unit and a control circuit, the solenoid valve and the pressure detection sensor are connected with the control circuit, and the control circuit controls the solenoid valve to be opened according to pressure values detected by the pressure detection sensor. The invention further comprises a household intelligent water-storage method. The household intelligent water-storage system is economical, practical and convenient to install, and intelligent water storage can be performed in a secondary water supply living environment.

The invention relates to an earphone integrated with microphone, which comprises a main body, a microphone unit and a horn unit. Wherein, said microphone unit comprises one sound adsorption film and a circuit unit, while the sound adsorption film is a hollow cylinder whose back end is connected to the main body and the circuit unit is fixed on the main body; the circuit unit is electrically connected to the sound adsorption film; the horn unit is arranged inside the sound adsorption film of microphone unit, to make the microphone unit at the periphery of horn unit, to integrate the microphone with the earphone, with simple operation.

The invention discloses an overhead parking lot system which comprises a parking lot. A machine body and a parking layer are arranged inside the parking lot. The parking layer is arranged on the outer side of the machine body. The machine body comprises a rotating disc and compartments. The compartments are movably arranged on the two sides of the rotating disc. A display screen and a floor button are arranged inside each compartment, wherein the floor button is arranged on one side of the display screen, a plurality of parking spaces are arranged on the paring layer, an electric door is arranged on the front side of each parking space, and a camera is arranged on the rear side of each parking space. A vehicle owner can appoint a parking space through an appointment terminal conveniently; by arranging the electric doors, the cameras and an image recognition module, the phenomenon that inconvenience is brought to the owner who appoints the parking space due to the fact that the appointed parking space is occupied by other vehicle owners is avoided, license numbers of a vehicle which has an appointment and does not reach the parking space are recorded through a credit recording module, when the vehicle owner breaks the appointment for certain times, the vehicle owner cannot appoint the parking space, so that no inconvenience is caused to the parking space, and no parking space is wasted.

The invention discloses active folding type earphone as well as a turning on and off method and a device of the active folding type earphones. The opening-closing device of the active folding type earphone comprises a left detection switch and a right detection switch, as well as a turning on and off circuit connected with the two detection switches, wherein the left detection switch and the right detection switch are respectively arranged on left and right side arm folding positions of the active folding type earphones; the left detection switch is switched off when a left side arm is in a folding state, and is switched on when the left side arm is in an unfolding state; the right detection switch is switched off when the right side arm is in a folding state, and is switched on when the right side arm is in a turning-on state; and the turning on and off circuit outputs a turning-on signal when the left detection switch and the right detection switch are in a switch-on state, and outputs a turning-off signal when the left detection switch and the right detection switch are in a switch-off state. According to the technical scheme provided by the invention, the active folding type earphone can be turned on under the using state, and can be turned off under the non-using state, therefore, the mistaken turning on and off can be avoided, and the inconvenience and energy waste caused by the reason that a user forgets to turn off the active folding type earphones are avoided.

Disclosed is a bus braking stop energy recovery device. On a road of an area where a bus stops, two rectangular pits are arranged according to wheel base of the bus, a hydraulic power generator, an ECU (electronic control unit), a storage battery, multiple water tanks, a water pipe and the like are arranged in each pit, a piston is arranged in each water tank, each piston rod penetrates through the top of the corresponding water tank in a vertical upwards manner, and top ends of the water tanks are connected with road pressure discs which vertically move up and down along with the pistons. The device has two states including a standby state and a working state, in the standby state, along the traveling direction of the bus, the first pressure disc is positioned at an ascending high position, other pressure discs are positioned at descending low positions; and in the working state, along the traveling direction of the bus, the pressure disc that the bus is about to press is positioned at the ascending high position, and other pressure discs are positioned at the descending low positions. The bus braking stop energy recovery device can effectively assist a vehicle in speed reduction at a stop area to enable the vehicle to be stable in speed reduction so as to reduce vibratory sensation and guarantee riding comfortableness; and by the bus braking stop energy recovery device, kinetic energy of the bus can be effectively converted into electric energy, so that energy conservation and environment protection are realized.

The invention discloses a box-type tempering furnace, a tempering furnace conveying system and a tempering furnace control method, and belongs to the field of heat treatment. The tempering furnace conveying system comprises two conveying rails, a conveying frame and a feeding system, wherein the two conveying rails are arranged on the front side of the tempering furnace in parallel, and the conveying frame comprises a frame body; two sets of conveying wheels are arranged at the bottom of the frame body, and the conveying wheels and the conveying rails are matched; a back-and-forth speed reduction motor and a feeding speed reduction motor are arranged on the lower portion of the frame body, and the back-and-forth speed reduction motor drives the conveying wheels to move; the feeding speed reduction motor drives a large transmission chain wheel on the upper portion of the frame body through a small transmission chain wheel, and the large transmission chain wheel drives the feeding system to work; and the back-and-forth speed reduction motor and the feeding speed reduction motor are connected with an external control system. The tempering furnace has the beneficial effects of being high in allocation use rate, consistent in product quality and high in working efficiency and saving energy sources.

The invention discloses a remote monitoring device for an unmanned tractor. The remote monitoring device comprises a remote monitoring body, and the front surface of the remote monitoring body comprises two rotating seats, a shading plate and a display screen. The display screen is arranged on the front surface of the remote monitoring body, the two rotating seats are located above the display screen, and the shading plate is rotatably connected with the rotating seats; a limiting baffle is fixed to the outer side of a rotating rod, and a mounting groove is formed at one end of the rotating rod. By arranging the rotating rod, the limiting baffle, the rotating seats, a handle block, the limiting block, a spring, a connecting column and a shading plate, the angle of the shading plate is convenient to adjust, and the situation that when the device is used outdoors, the sunlight is stronger, and consequently a display screen is inconvenient to watch is avoided; by arranging the mounting plate, a first clamping and fixing ring, a fixing block and a second clamping and fixing ring, the device and the arm of a user are conveniently fixed, and the situation that when the device is used, the user needs to hold the device with hands, and consequently the two hands are occupied is avoided.

The invention discloses a special elevator device for disabled persons. The special elevator device comprises a main body, a blind path and a medical box, wherein an armrest is fixed on the upper endof the main body, a first seat is arranged below the armrest, a first rotating shaft is connected to the lower end of the first seat, a second seat is arranged on the upper side of the first seat, seat fixing blocks are arranged on the outer sides of the first seat and the second seat, and the blind path is arranged at the lower end of the main body. The special elevator device for the disabled persons is provided with armrests for people to hold on all three sides except one side with an elevator door, so that not only the disabled who just enters the elevator can use the device, but also more people can use the device when taking the elevator; and the blind path is arranged on the side, close to the elevator door, of the elevator floor, so that when a blind person takes the elevator, theorientation of the elevator door can be better judged through the blind path on the ground, the elevator is more convenient to enter and exit, especially the plurality of seats are provided for the disabled who cannot stand for a long time due to leg and foot inconvenience, and the seats can be horizontally lowered for the disabled to sit down and rest when needed.

The invention provides a rotatable cloakroom structure for an indoor bedroom. The structure comprises a limiting block, track frame supporting pipes and a hanging bracket. The four track frame supporting pipes are symmetrically welded and supported to the bottoms of two combination tracks in the middle of a track frame, and the tail ends of the four track frame supporting pipes are locked to a base plate arranged on the top of a clothing containing groove; the circumferential outer walls of two shaft sleeves are each provided with a positioning plate in a welded mode, and the two shaft sleevesare symmetrically locked and fixed to the right side wall of the clothing containing groove through the two positioning plates; five sticky supporting plates are vertically supported and connected between a sliding frame outer side vertical supporting plate and a middle vertical supporting plate at equal intervals, and a glass mirror is stuck and fixed to the five sticky supporting plates. By arranging a trousers rack, the trousers rack can slide along the two tracks to protrude out of the outer side of the clothing containing groove, then, trousers can be stored conveniently, and the phenomenon that trousers selection and storage barriers are caused when upper garments hung on a rotating hanger droop on the trousers rack is avoided.

The invention discloses a portable egg packaging box and solves the problems that eggs are easily damaged during carrying and a comparatively great space is occupied if a plastic packaging box is used. The technical scheme is that the portable egg packaging box comprises a handle, a plurality of paper tapes are connected onto the handle, the top ends of the paper tapes are detachably connected with the handle, the paper tapes comprise first paper tapes and second paper tapes, the first paper tapes and the second paper tapes are mutually bonded along the length direction to form a plurality of cavities for placing eggs, and the cavities are evenly arranged at intervals. The portable egg packaging box disclosed by the invention has the advantages that after the eggs are placed in the cavities and are clamped in limiting grooves, an airbag is inflated and the airbag is enabled to be in full contact with the eggs, the eggs can be prevented from being collided and damaged and the carrying safety is improved; when the packaging box is not used, the paper tapes can be rotated and folded, the storage is facilitated and the occupied space is small.

The invention discloses a medical blow-drying device with an adjustable rotary plane. The medical blow-drying device comprises a movable supporting base, a rotary lower supporting rod, a rotary blow-drying body, a rotary driving device and an inclination adjusting device. A plurality of universal wheels are installed on the bottom face of the movable supporting base. The rotary lower supporting rod is vertically arranged and pivoted to the movable supporting base. A rotary upper supporting rod is arranged on the rotary lower supporting rod in a telescopic mode. The rotary blow-drying body is pivoted to the upper end of the rotary upper supporting rod. The rotary driving device drives the rotary lower supporting rod to rotate. The inclination adjusting device is used for adjusting the rotary angle of the rotary blow-drying body. The medical blow-drying device can adapt to a patient by adjusting the position of a blow-drying device body, and it is avoided that the patient adjusts himself / herself to adapt to an air outlet and inconvenience and even probable secondary injuries are caused to the patient.

The invention discloses antistatic and anti-oil polyester-mixed cotton cloth which comprises a polyester-mixed cotton layer. An antibacterial layer is attached to the bottom of the polyester-mixed cotton layer through waterborne polyurethane. An antistatic layer is attached to the top of the polyester-mixed cotton layer through waterborne polyurethane. An anti-oil layer is attached to the top of the antistatic layer through waterborne polyurethane. A high-temperature-resistant layer is attached to the top of the anti-oil layer through waterborne polyurethane. The antistatic layer comprises a carbon black series conductive fiber layer and a metal series conductive fiber layer. The carbon black series conductive fiber layer is made of warp, and the metal series conductive fiber layer is made of weft. The carbon black series conductive fiber layer and the metal series conductive fiber layer are interwoven. By using the antistatic layer, the carbon black series conductive fiber layer, the metal series conductive fiber layer, the anti-oil layer, a bamboo fiber layer and a nano silica fiber layer in cooperation, the problem that existing polyester-mixed cotton cloth is poor in antistatic and anti-oil effect and not convenient to use is solved.

The invention relates to the field of smart home, in particular to a smart shoe cabinet with a disinfection function based on smart home. The shoe cabinet aims at solving the problem that people who work tired need to bend down to take and place shoes placed at the lowest portion of the shoe cabinet, and the experience effect is not good for people who work tired. According to the technical scheme, the intelligent shoe cabinet with the disinfection function based on the intelligent home comprises a shell, a shoe taking-off mechanism and a conveying mechanism; the shoe taking-off mechanism is arranged in the square through hole of the shell, and the conveying mechanism is arranged on the lower side of the shoe taking-off mechanism. By arranging the shoe taking-off mechanism, a user is prevented from stooping to take off shoes, slipping is avoided when the user takes off the shoes through a clamping assembly arranged on the slipper mechanism, and inconvenience caused to the user due to the fact that the shoes slip to be separated from the upper side face of a second supporting plate when the user takes off the shoes is avoided through a stabilizing assembly arranged on the slipper mechanism. By arranging the conveying mechanism, slipping is avoided when the user takes off the shoes.

The embodiments of the invention disclose a consensus verification method, apparatus and equipment. In the consensus verification method, apparatus and equipment, for each service data, if the servicedata fails to pass first consensus verification, a first node does not directly treat the service data as invalid, but determines whether the service data satisfies the preset retryable condition, and if so, the service data is stored as service data to be retried. When the first node determines to trigger the preset retry execution condition, the first consensus verification can be performed onthe service data to be retried.

The invention discloses a novel electrocardiogram cart, which belongs to the technical field of medical carts, and comprises a base, vertical rods, an storage plate, a covering cloth frame and covering cloth. The base comprises a bottom plate and universal wheel sets installed on the bottom surface of the bottom plate, and the storage plate is installed on the bottom plate through vertical rods, the covering cloth frame comprises a lifting rod and a folding bracket which is arranged on the lifting rod and moves up and down along with the lifting rod; a lifting through hole for the lifting rodand the folding bracket to move up and down is formed in one side of the top surface of the storage plate; four hanging rings are arranged on the folding bracket, the covering cloth is rectangular, four hooks used for being detachably connected with the hanging rings are arranged at the top of the covering cloth and correspond to the four hanging rings on the folding bracket, and the left end andthe right end of the covering cloth are provided with a rough surface sticker and a hook surface sticker of a hook-and-loop fastener respectively; and the vertical rod is provided with a storage cabinet used for containing covering cloth. The novel electrocardiogram cart solves the problems that in the prior art, no special electrocardiogram cart exists, so that medical staff cannot conveniently carry out electrocardiogram examination, and the privacy of a patient cannot be effectively protected.

A high-altitude glass suspension bridge floor transparent property switching system based on a terminal comprises a bridge floor plate and the mobile terminal, wherein the bridge floor plate is formed by laying a plurality of pieces of full-transparent glass, and the mobile terminal is carried by a user. A full-transparent containing layer is arranged at the lower end of each piece of glass. Each containing layer is provided with an electronic assembly and an automatic telescopic cover. Each electronic assembly comprises a wireless transceiver, a short-path signal detection module, a processor and a driving motor, wherein the wireless transceiver is connected with the short-path signal detection module, the processor is connected with the wireless transceiver, the short-path signal detection module and the driving motor, and the driving motor is connected with the corresponding automatic telescopic cover. By the adoption of the system, the bridge floor glass where the user is located can be controlled to be subjected to transparent property switching according to the user requirements.

The invention discloses a toilet manure tank suitable for a rural environment. The manure tank includes a tank body, and the tank body is provided with a feeding port; the feeding port is provided with a sealing device for sealing the feeding port, and the sealing device includes a sealing cover; one side of the sealing cover is evenly provided with multiple second connecting blocks, and first connecting blocks matched with the second connecting blocks are installed on the side surface of the tank body and positioned on one side of the feeding port; the first connecting blocks and the second connecting blocks are connected through first hinge shafts; a fixing rubber cushion is installed at the periphery of the feeding port inside the tank body, and a moving rubber cushion matched with the fixing rubber cushion is installed on the upper surface of the sealing cover. According to the manure tank, through a booster pump, the interior of the sealed tank body can be pressurized, and under the action of pressure, manure can be discharged from the bottom and passes through a first output pipe, a second output pipe and an output connecting pipe to be discharged to a preset position; therefore, it is avoided that people are always in a stinky and dirty environment when cleaning.

The invention discloses an automatic spin-drying drum and a matching mop. The spin-drying drum includes a drum body, wherein the top wall of the cylinder body is respectively provided with a clean water cylinder and a spin-drying cylinder, the lower side of the spin-drying cylinder is provided with a driving motor, the driving end of the driving motor is provided with a motor shaft, the motor shaft penetrates the cylinder body and extends into the spin-drying cylinder, the opening of the spin-drying cylinder is provided with a cover plate groove, and the cover plate groove is provided with a barrier cover matching in size. The mop comprises a mop head, a rotating block and a mop lever, wherein the rotating block is movably connected with the mop head and the mop lever, and the bottom wallof the mop head is provided with a limiting groove mutually cooperating with the limiting protrusion. The invention provides the spin-drying drum which rotates by a mop head driven by a motor, and thespin-drying drum does not need to be rotated by pedaling or pressing and the like, thereby avoiding the situation that the gear meshing structure does not run smoothly after being used for a long time, and meanwhile, a barrier cover which can be used flexibly is designed to avoid sewage splashing, and the use experience is improved.

The invention provides a transferring and discharging device for numerical control electromechanical equipment production and a method thereof.The transferring and discharging device comprises a containing table, a supporting assembly is arranged on one side of the surface of the containing table and comprises two grooves, supporting frames are arranged in the two grooves, a conveying part is fixedly connected between the two supporting frames, and the conveying part is fixedly connected with the containing table; the lifting device is arranged on one side of the surface of the placing table, the sliding groove is formed in the center of the surface of the placing table, the moving assembly is arranged in the placing table and comprises a moving seat, a placing seat is arranged in the moving seat, a hydraulic rod is fixedly connected into the moving seat, and a fixing rod is arranged at the top end of the hydraulic rod. According to the transferring and discharging device for numerical control electromechanical equipment production and the method thereof, the supporting assembly is arranged on the surface of the containing table and can play a role in fixing the conveying piece, and the lifting device is arranged on one side of the surface of the containing table and can drive the conveying piece to gradually stack metal pieces so that the height of the metal pieces can be adjusted.

The invention provides a temperature drop controller for an electric soldering iron. The temperature drop controller consists of a control module, a touch switch, an electric soldering iron socket, a temperature regulating switch and the like, and is characterized in that a first signal input end of the control module is connected with a touch switch, a second signal input end of the control module is connected with a temperature regulating switch, a first output end of the control module is connected with a temperature display, and a second output end of the control module is connected with the electric soldering iron socket. When the electric soldering iron is placed into an inner cavity of a support seat, the electric soldering iron is in contact with the touch switch, the touch switch is conducted, the control module lowers the work temperature of the electric soldering iron to a value between 100 DEG C and 120 DEG C, the temperature shows that the electric soldering iron is in a dormancy state, and only the buffer temperature needs to be provided for the electric soldering iron. After the electric soldering iron leaves the support seat, the touch switch is switched off, the temperature of the control module returns to the temperature range set by the temperature regulating switch.

The invention discloses a rotary medical blow-drying device for wound surfaces. The blow-drying device comprises a movable support base and an adjustable rotary blow-drying device; the adjustable rotary blow-drying device is arranged on the movable support base in a lifting mode; multiple movable universal wheels are installed on the bottom surface of the movable support base; the left and right sides of the movable support base are provided with a left center support base and a right center support base which move left and right; the adjustable rotary blow-drying device comprises a rotatory support bottom base, a rotatory support center base and an air-blowing device body; the rotatory support bottom base is arranged on the movable support base in a lifting mode; a support cross-connection block is formed on the bottom surface of the rotatory support center base; the lower end of the support cross-connection block is in cross connection with the rotatory support bottom base; the rotatory support center base is rotatably provided with an air-blowing device support base; the air-blowing device body is in pivot joint with the air-blowing device support base. The rotary medical blow-drying device for the wound surfaces can adapt to a patient by adjusting the position of the air-blowing device body, and the situation is avoided that inconvenience and secondary injuries are caused to the patient because the patient needs to conduct self-adjustment to adapt to an air outlet.

Provided in the invention is a groove structure assembled into a housing of an electronic device. The groove structure comprises an insertion slot, a door cover, and a push element. The insertion slot is formed in the housing and has a dual-push unit; a clamping element is inserted along a fist axial direction by the dual-push unit and is clamped into the insertion slot or retreats from the insertion slot along the first axial direction by the dual-push unit. The door cover is arranged at the housing in a sliding mode along a second axial direction to open or close the insertion slot. The push element is connected to the door cover and slides with the door cover. When the clamping element is accommodated into the insertion slot and the door cover slides along the second axial direction and the insertion slot is opened, the part of the clamping element is located on the moving path of the push element and thus the clamping element moves along the first axial direction when the push element passes by the clamping element. Moreover, the dual-push unit is triggered; and after the push element moves away from the clamping element, the clamping element retreats from the insertion slot by the dual-push unit.