166results about How to "Play a corrective role" patented technology

The invention discloses a method and a device for measuring particles through a transmitting pulsation method. Narrow beams are eradiated on flowing particles, and a transmitting pulsation signal is produced. A photodetector is used to check, an analog circuit is adopted to process the signal, thereby requirements for collecting speed, data collecting quantity, storing quantity, and processing quantity are lowered, data processing time is shortened, and real-time measurements can be realized. Referencing optical detection is added and used to obtain information about incident optical intensity changes and perform correcting effects, interference inferences to measuring results due to light source instability can be avoided and equal particle diameter and particle density can be tested simultaneously. Sizes of the particle diameter and beam cross-sections aren't limited to Gregory method, particle diameter range of testing particles is large, The invention can be used in many fields as scientific research, production and processing control of chemical energy, environmental protection, water quality detection, particle measurement, and the like.

The invention relates to a paper money temporary-storage device. The paper money temporary-storage device comprises a pair of coiled tapes, a big winding drum, an upper winding drum assembly, a lower winding drum assembly and a paper money inlet-outlet, wherein the pair of coiled tapes are used for clamping paper money to be temporarily stored; the big winding drum is used for temporarily storing paper money in a manner of storing the coiled tapes on which the paper money to be temporarily stored is clamped; the upper winding drum assembly and the lower winding drum assembly are used for respectively storing or releasing the coiled tapes; the paper money inlet-outlet comprises a pair of meshed clamping rolls which includes an upper clamping roll arranged on an upper rotating shaft and a lower clamping roll arranged on a lower rotating shaft; the big winding drum is provided with a lower channel guide plate, wherein one end of the lower channel guide plate is rotatably arranged on the lower rotating shaft, and the other end of the lower channel guide plate is dragged by a spring to form a relative free end which elastically tends to the big winding drum, and the tail end of the free end is of an arc shape which is concentric with the big winding drum; in addition, an angle of the arc-shaped part that surrounds the big winding drum is 40 to 50 degrees; further, due to the arrangement of a rolling wheel, of which the radius is 8 to 14mm, on the lower channel plate, paper money with slits can be temporarily stored and released smoothly by tightly clinging to the lower channel plate.

The invention relates to a special medical rehabilitation health-care apparatus for the waist of a human body. The special medical rehabilitation health-care apparatus for the waist of the human bodycomprises a correcting device, a beating device and a waist massaging device, wherein the beating device is mounted at the front end of the correcting device; and the waist massaging device is mountedat the rear end of the correcting device. By the special medical rehabilitation health-care apparatus for the waist of the human body, the problems that people need to successively correct and massage the waist in an existing human body waist correcting and massaging process, in the correcting process, people cannot massage the waist, during massaging, workers require to successively beat the belly, massage the waist and massage two sides of the waist, simultaneous massaging is not allowed, after long-time massaging, the workers feel sour on hands easily, thus, the massaging force in the later period is not enough, the massaging effect cannot be achieved, after long-time massaging, the waists and hands of the workers are injured easily to cause potential safety hazards, the time consumedin the process is long, the labor intensity is high, the efficiency is low and the like are solved, and functions of automated correction and multifunctional massaging on the waist of the human body can be fulfilled.

The invention relates to a welding fixture for an automotive dashboard beam assembly. The welding fixture comprises a clamping table, wherein a beam left-side bracket assembly clamping frame is arranged on the left side of the clamping table; a left beam clamping frame is arranged on the right side of the beam left-side bracket assembly clamping frame; a steering pipe column lower mounting bracket assembly clamping frame is arranged in the right front of the left beam clamping frame; a steering pipe column upper mounting bracket clamping frame is arranged at the right back of the left beam clamping frame; a middle air outlet pipe mounting bracket clamping frame is arranged in the right front of the steering pipe column upper mounting bracket clamping frame; an air outlet positioning frame is arranged at the right back of the middle air outlet pipe mounting bracket clamping frame; a clamping frame of a box body mounting bracket inside a glove box is arranged on the right side of the air outlet positioning frame; a PAB mounting bracket clamping frame is arranged behind the clamping frame of the box body mounting bracket inside a glove box. The welding fixture for the automotive dashboard beam assembly has the advantages of convenience in adjustment, safety and reliability in clamping, accuracy in positioning and the like. A No.3 left push rod and a No. 3 right push rod are convenient for a user to perform manual positioning in a manual reciprocating manner of the No.3 left push rod.

The invention discloses a path planning method for multiple unmanned aerial vehicles to arrive at a designated place simultaneously in a three-dimensional environment, and the method comprises the steps of building a population, wherein a chromosomes represents a comprehensive flight path, and the comprehensive flight path is formed by the series connection of the flight paths of all unmanned aerial vehicles; setting the fitness of the genetic algorithm, and comprehensively evaluating the set violation degree W of the maneuverability constraint of the unmanned aerial vehicle by the total tracklength L of all unmanned aerial vehicles, the difference degree T of arrival time of different unmanned aerial vehicles and the track; and optimizing the chromosome by adopting the genetic algorithm,and obtaining an optimal chromosome after the iteration of the genetic algorithm, and decomposing the optimal chromosome to obtain the track of each unmanned aerial vehicle. By using the method, thetechnical purposes of gathering multiple unmanned aerial vehicles and reaching the task points at the same time can be achieved, and meanwhile time errors are reduced as much as possible.

The invention relates to construction equipment for building structure reinforcement. The construction equipment comprises a bottom plate, wherein a conveying device, a gluing device, two fixing devices and a laying device are sequentially installed on the bottom plate from front to back, and the two fixing devices are symmetrically located on the left side and the right side of the bottom plate.The problems that steel plates need to be transported manually, are coated with blended glue manually and are required to be bonded on designated working surfaces manually in the existing steel-bondedbuilding reinforcement process, manual transportation of the steel plates is time-consuming and strenuous, pungent odor in the glue is harmful to human health, the steel-bonded reinforcement effect on buildings is affected due to uneven manual application of the glue, potential safety hazards exist in the process of manual operation due to complex working environment of the to-be-reinforced building working surfaces, manual vibration compaction of the bonded steel plates is complicated, and frequent movement is required and stability is poor as a result of limited working range of manual bonding of the steel plates can be solved.

The present invention relates to a slice material conveying device and an image forming device, the aim is to provide a slice material conveying device capable of playing a function of coiling and rectification through thick paper between rollers without addition of contact pressure applied by a driven roller to a drive roller. The device includes an inverse coiling part (600) having a paper-discharging roller (62), rotating actively along the conveying direction of the slice material; two coiling rectification rollers (65, 66), contacting the paper-discharging roller (62) separately to rotate drivenly; two holding bodies (68, 69), supporting the two coiling rectification rollers (65, 66) to move freely to change the span with the paper-discharging roller (62); two elastic members (70, 71), applying active force to the holding body separately to make the coiling rectification rollers to access the paper-discharging roller (62), characterized in that the coiling part is also provided with a limit part (90), for limiting the span between the coiling rectification rollers and the paper-discharging roller (62) to be less than a thick value of the most thick slice material.

The invention relates to a medical rehabilitation massage apparatus suitable for correcting the human waist, comprising a correcting device and a waist massage device; the rear end of the correcting device is fitted with the waist massage device. The medical rehabilitation massage apparatus enables the problems to be solved that, for instance, the existing human waste correction and massaging process has the need for personnel to correct and massage the waist in sequence, the process is complex, personnel cannot massage the waist during correcting, workers need to massage the waist and the twosides of the waist in sequence during massaging,, massaging the waist and the two sides of the waist cannot be performed at the same time, workers easily feel hand sore during long-term massaging sothat massaging force for later stage is insufficient and massaging effect cannot be achieved, potential safety hazards are caused since workers easily injure the waist and hands during long-term massaging, the process takes long time, labor intensity is high, and the efficiency is low. The medical rehabilitation massage apparatus is functional to correct and intelligently massage the human waist.

The invention provides a pavement lane line recognition method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a target pavement image, and carrying out image segmentation and extraction of the target pavement image, so as to obtain a prediction lane line and a reference object; correcting the predicted lane line by using a reference object; actual lane line, determining the actual lane line as a target pavement lane line. A certain reference relationship exists between the reference object and the predicted lane line so that the predicted lane line is corrected according to the reference relationship; equivalently, the recognition characteristics of the lane lines are increased; according to the method, the image recognition result of the lane line can be corrected, the accuracy of road lane line recognition is improved, the problem that the accuracy of vehicle illegal driving judgment is low due to wrong road lane line recognitionis solved, and the accuracy and timeliness of vehicle illegal driving judgment are improved.

The invention discloses a current loop delay compensation method for a three-phase permanent magnet synchronous motor driving system. The method comprises steps that a d-q axis stator current of a next period based on a motor model is predicted, and the d-q axis stator current is taken as a PI regulator feedback value for calculation to obtain a stator voltage reference value; aiming at the influence of motor parameter change on prediction precision, the prediction model is further corrected, when actual parameters are inconsistent with motor parameter nominal values, an error voltage item inthe model plays a role in correcting a current prediction value. The method is advantaged in that hardware configuration does not need to be changed or extra logic devices do not need to be added, themethod is simple in operation, low in cost, simple to implement and easy to expand, weakens the limitation of digital delay on the adjustment speed of the current loop, accelerates the current tracking characteristic, still ensures higher control precision even under the condition of larger motor parameter change, and is suitable for permanent magnet synchronous motor driving occasions with higher requirements on dynamic tracking and control precision.

The invention relates to a quick calculation method for building representative temperature. According to the method, a user heat consumption weight reference value is calculated according to previoususer heat consumption data, the occupancy rate of a building is counted through thousands and tens of thousands of user room temperature collected by room temperature collectors, the occupancy rate can not change in a short time once the occupancy rate is determined, then typical user heat consumption weight values can be determined, most room temperature collectors can be in an unworking state at the moment, only the room temperature collectors of users at the typical positions are in a normally-opened state to collect the room temperature of the users at the typical positions in real time,then the building representative temperature capable of feeding back the system heat supply effect can be obtained in real time, and therefore the building representative temperature can serve as a feedback value to correct a heat supply system running control strategy while the building representative temperature supplies reference bases to the heat supply effect of a heat supply unit. Through running of the room temperature collectors of the users at the typical positions, the running cost of the room temperature collectors of the whole building is greatly reduced, and higher economical efficiency and higher efficiency are achieved.

Provided is a compound motion deviation correcting device use for a belt conveyor. The device comprises a bottom cross beam and a swing carrier roller frame. The bottom cross beam is symmetric in a transverse direction, and two ends are provided with longitudinal inclined guide rails, and the middle part is provided with a horizontal support plate. The swing carrier roller frame is arranged above the bottom cross beam, and two ends are symmetrically provided with two end guide rollers. The end guide rollers on the two ends of the swing carrier roller frame are guided and limited by the inclined guide rails on the two ends of the bottom cross beam. The middle part of the bottom of the swing carrier roller frame is connected with the middle part of the bottom cross beam through a horizontal support shaft assembly. The middle part of the horizontal support shaft assembly and the middle part of the bottom cross beam form a spherical hinge. The outer circles of side wheels which are symmetrically installed on the horizontal support shaft in series contact with the horizontal support shaft in a tangent manner. Two ends of the horizontal support shaft assembly are connected with the bottom of the swing carrier roller frame. The axial direction of the horizontal support shaft is vertical to the horizontal direction of the swing carrier roller frame. The swing carrier roller frame realizes association and combination of horizontal swing and swing in a vertical direction, and using combination of motion, deviation correction of the conveyer belt of a belt conveyor is realized.

The invention relates to a yaw brake machine tool. The yaw brake machine tool comprises a base which is of an inverted T-shaped structure, a cutting tool system, a manipulator system, a workpiece clamping auxiliary system, an assembly line workbench, an electric appliance control system and a hydraulic system; the cutting tool system is formed by a left cutting tool unit, a right cutting tool unit and a rear cutting tool unit which are arranged at the left position, the right position and the rear position of the base respectively; the manipulator system is located between the left cutting tool unit and the right cutting tool unit; the workpiece clamping auxiliary system is fixed on the base and located below the manipulator system; the assembly line workbench is fixed at the front end of the base; a position of the assembly line workbench, which is corresponding to a manipulator, is provided with a sensor and a jack-up cylinder; the electric appliance control system and the hydraulic system are arranged at two ends behind the base respectively; the hydraulic system is connected with the workpiece clamping auxiliary system. According to the yaw brake machine tool, the simultaneous machining can be performed on a plurality of machining surfaces, a fixture, a cutting tool and a milling machine do not need to be replaced, the machining accuracy is high, and the intelligent automation control is implemented.

The invention relates to a combination electromagnetism explore injure equipment, it includes sensor, its feature is that it also includes bearing installed on the pipe, bar straightener, supporting axle, supporting roller armed with envelope curve rolling curve and sensor supporting, of which supporting axle installed on the bearing, supporting roller installed on the supporting axle, bearing fixed on the dead plate, arc slot set on the bearing and dead plate relative position and dent into bolt fastening, one end of sensor supporting through the through hole of bearing center and connect with the screw-thread hole of the dead plate center, the other end of sensor supporting connect with the sensor which installed between the both sides supporting roller, supporting sleeve covered sensor supporting and dead connect with bearing, transverse hole installed on the supporting sleeve bottom, one end of supporting axle cantilever reeve through the hole. The invention characteristics is that it could improve measurement precision and accuracy, which integrates a entire with explore injure function and straightening function, the invention could be used on the pipe or bar or sheet or section steel straightening machine production line.

The invention belongs to the technical field of intelligent glasses, discloses intelligent glasses, a control device and a control method. The control device comprises a camera which is used for detecting bad eye using habit data and observed images; a touch switch which is used for controlling the operation of the intelligent glasses; a main chip which is used for receiving information and imagesof the camera and judging whether the camera is too close to an observed object or not; a gyroscope which is connected with the main chip and is used for monitoring head posture data; a gesture touchsensing device which is connected with the main control chip and is used for judging gesture actions and carrying out touch operation; and a miniature bone conduction microphone which is connected with the gesture touch sensing device and is used for receiving a voice operation instruction. The control device is convenient to operate and low in cost. When the intelligent glasses provided by the invention monitor the bad eye use mode of the user, the user can be reminded at the first time to achieve the effect of preventing the glasses degree from being increased so that the eyes of the user can be better protected.

The invention discloses socks for preventing and correcting hallux valgus. Each sock comprises a sock body part, a sock opening and a toe part, wherein the toe part is at least provided with a first toe part allowing the hallux to be put in, and when the sock is put on the foot, the first toe part is located on the inner side of the foot. The sock is characterized in that when the sock is put on the foot, at least one longitudinal rubber string or band extending from the top end of the first toe part to the foot arch is arranged at the positions, located on the inner side of the foot, of the first toe part and the sock body part, and the at least one longitudinal rubber string or band is in T-shaped connection with a horizontal rubber band extending from the center of the joint connecting the hallux with the metatarsus to the foot arch. According to the socks for preventing and correcting the hallux valgus, the worries of wearing high-heeled shoes and pointed shoes can be eliminated, the hallux valgus can be effectively prevented, slight hallux valgus can be corrected, severe hallux valgus can be prevented from getting worse and kept stable, and the degree of the hallux valgus can be reduced gradually after long-term use.

The invention discloses a vessel tumour clamp with biological film, which consists of metal clamp and biological film (3), wherein the metal clamp is made of medical stainless steel or Ti alloy, which contains first clamp rod (5) and second clamp rod (6) connected by elastic device (7) on the tail part; the first clamp arm (1) and second clamp arm (2) are encased on the end of semi-casing rings (8) and (9) of first and second clamp rods (5) and (6) separately; two ends of biological film (3) are fixed on the first and second clamp arms (1) and (2) to form film sleeve.

The invention discloses a multi-mode heat source identification and three-dimensional space positioning system and method and a storage medium. The method comprises the following steps: acquiring respective information of an input visible light image, a thermal image and a depth point cloud; and calibrating the visible light characteristic image, the thermal image and the depth information in theinput device, enabling color images with different depths of field to correspond to calibration of the thermal image, and eliminating information dislocation after double-light fusion, wherein the temperature data on the thermal image coordinates correspond to the depth information, correcting the detected temperature deviation, finally obtaining the calibration method and device of the internal and external parameters of the sensor, and generating a fused complete data set/relationship, thereby obtaining the corresponding multi-dimensional data in space; Performance is improved in the aspectsof moving fire source recognition and position positioning, moving non-contact human body temperature detection, accurate alignment of thermal image data and image data in a larger distance interval,object temperature measurement accuracy in dynamic distance change and the like.

The invention discloses a tower-type parking garage with an automatic charging function. The tower-type parking garage comprises a fixed support and a lifting carrying device. Multiple layers of garage positions are arranged on the fixed support. The lifting carrying device comprises a mounting support. The tower-type parking garage further comprises a positioning device. The positioning device comprises a vehicle carrying plate positioning device body and a garage position limiting device body. Due to the fact that the positioning device is provided with a positioning block with a bending corner, a positioning wheel can be also clamped in the bending corner of the positioning block if having a certain deviation, and the bending corner further takes the correction effect and can adjust the positioning wheel to the middle of the bending angle, so that vehicle carrying plates are corrected to the horizontal position. The positioning device is further provided with a bent limiting block, and in the same way, a limiting pushing wheel can also squeeze the limiting block to rotate to avoid entering of vehicles into garages if having a certain deviation, so that the positioning device is high in error-tolerant rate and further has a correction function, and it is guaranteed that the vehicles enter the garages stably and safely.