111results about How to "Various adjustment methods" patented technology

The invention relates to a plat frost belt furnishing device, wherein it comprises a frame with work bench; the rotation axle of frame connected to the power device; the rotation axle is connected to the active wheel; the frame is mounted with inactive wheel and tension wheel; the active, inactive and tension wheels are sheathed with abrasive belt; the work bench is near and parallel to the abrasive belt; the frame has post with the tension wheel; there is a tension device between the tension wheel and the post to move the tension wheel. The invention has long service life, high produce efficiency and simple operation.

The invention discloses an atmosphere lamp and an adjusting method thereof. Parts of light guide strips of the atmosphere lamp are arranged outside a vehicle body, and the other parts of light guide strips of the atmosphere lamp are arranged inside the vehicle body. According to a series of parameter values such as parameter values of the pressure at the pedaling position of a pedal accelerator, parameter values of the temperature outside the vehicle body and parameter values of the traveling speed of a vehicle, the luminance and the hue of the light guide strips outside the vehicle body can be automatically adjusted, and the luminance and the hue of the light guide strips inside the vehicle body can be automatically adjusted according to the amplitude and the frequency of music signals detected by a music signal detecting module.

The invention provides an intelligent valve and a control method thereof, and belongs to the technical field of valves. The problem of large energy consumption caused by inconvenient valve adjustment of current heating and air conditioning system is solved. The intelligent valve comprises a valve body, a valve rod and a valve element, wherein the inner end of the valve rod is fixedly connected with the valve element, and the outer end of the valve rod stretches out of the valve body and is connected with an actuator which can drive the valve rod to move; the intelligent valve further comprises a controller, a pressure difference detecting unit capable of detecting the pressure difference of the valve body before and after valving, a display and a key unit capable of inputting set flow into the controller or setting valve opening information, wherein the actuator, pressure difference detecting unit, display and key unit are all connected with the controller, and the controller can receive and process the set parameter input by the key unit and the pressure difference value detected by the pressure difference detecting unit, and can transmit a corresponding control signal to control the actuator to drive the valve rod to move. The intelligent valve and the control method thereof have the advantages of convenience to manage and adjust.

The invention provides electronic equipment and a method for adjusting file sound parameters output by a sound playing device. The electronic equipment comprises the sound playing device, a collection device and a processor, wherein the sound playing device is used for playing a multimedia file and capable of outputting a first file sound parameter corresponding to the multimedia file when playing the multimedia file; the collection device is used for collecting user sound parameters corresponding to the multimedia file, and the user sound parameters at least comprise volume values and / or tone values; and the processor is used for adjusting the file sound parameter of the multimedia file from the first file sound parameter to a second file sound parameter based on the user sound parameters, and the first file sound parameter is different from the second file sound parameter.

The invention discloses an adjustment apparatus of a camera lens, and relates to the camera shooting equipment. The adjustment apparatus comprises a displacement apparatus, a lifting apparatus, a steering apparatus and an angle adjustment apparatus; the displacement apparatus comprises a base; a guiding rail is formed in the base; a sliding base is arranged on the guiding rail; a displacement driving apparatus is arranged in the displacement apparatus; the lifting apparatus comprises a lifting base; the lifting base is fixed on the sliding base; a lifting cylinder is mounted on the lifting base; a lifting column is embedded in the lifting cylinder in a sleeving manner; a lifting air cylinder is arranged in the lifting cylinder; the base of the lifting air cylinder is fixed on the lifting base; and the output end of the lifting air cylinder is upward perpendicularly and is connected with the base of the lifting column. By virtue of the adjustment apparatus of the camera lens, the monitoring angle can be adjusted, the monitoring dead corners can be reduced, and the monitoring effect can be optimized.

The invention is suitable for the field of communication technology, and provides a method and a system for regulating sound volume. The method comprises the following steps: acquiring an intersection angle formed by a mobile terminal and a vertical direction when an calling exists; acquiring gain parameters of the sound volume corresponding to the intersection angle formed by the mobile terminal and the vertical direction according to a pre-configured corresponding incidence relation between the intersection angle formed by the mobile terminal and the vertical direction and the gain parameters of the sound volume; and regulating the sound volume of a telephone receiver at the mobile terminal according to the acquired gain parameters of the sound volume. In the embodiment of the invention, the intersection angle formed by the mobile terminal and the vertical direction is acquired; the gain parameters of the sound volume corresponding to the intersection angle formed by the mobile terminal and the vertical direction are acquired; and the sound volume of the telephone receiver at the mobile terminal is regulated according to the acquired gain parameters, thereby avoiding the problem brought by maloperation of sound volume regulation and perfecting the regulation mode of the sound volume.

The invention discloses a gap type reciprocating swing rod mechanism which comprises a first crank and rocker mechanism and a second crank and rocker mechanism. The first crank and rocker mechanism is hinged to a sector-shaped swing block. A sliding guide groove is formed along an arc section of the periphery of the sector-shaped swing block. A first baffle and a second baffle are arranged at the head end and the tail end of the sliding guide groove correspondingly. The sliding guide groove is sleeved with sliding teeth. A driven gear is engaged with the sliding teeth and is mounted on a driven crank shaft of the second crank and rocker mechanism. A U-shaped groove in the radial direction is formed in the sector-shaped swing block. A connecting rod shaft of the first crank and rocker mechanism is mounted in the U-shaped groove and is hinged and fixed through a bolt. According to the gap type reciprocating swing rod mechanism, the sliding teeth on the sector-shaped swing block are pushed by the first crank and rocker mechanism to do reciprocating swing, the driven gear engaged with the sector-shaped swing block is connected with the second crank and rocker mechanism, and a swing rod of the second crank and rocker mechanism achieves up-and-down reciprocating swing. The gap type reciprocating swing rod mechanism is simple in structure, convenient to mount and good in adjusting performance.

The invention discloses a method for preparing an ultra-thick hard thin film based on an energy regulation principle. The method comprises the following steps of 1, cleaning a substrate and then drying to obtain a clean substrate; 2, loading an arc target and the clean substrate into multi-arc ion plating equipment, vacuumizing a vacuum chamber and then heating; 3, performing sputtering cleaning and activation on the clean substrate to obtain an activated substrate; 4, plating a metal priming coat on the activated substrate; 5, depositing a transition layer on the surface of the plated metal priming layer; and 6, preparing an energy adjusting layer on the transition layer through an energy adjusting process, and performing annealing to obtain the ultra-thick hard thin film on the surface of the substrate after cooling. Based on the energy regulation principle, the ultra-thick hard thin film composed of the metal priming layer, the transition layer and the energy adjusting layer is prepared, the internal stress is reduced by adjusting the energy input in the growth process of the energy adjusting layer, the thin film cracking and peeling are avoided, the film layer tissue structureis optimized, and the ultra-thick hard thin film with the thickness greater than 20 microns is obtained.

The invention provides an oscillating damper and belongs to the technical field of machinery. The oscillating damper solves the problems that the prior oscillating damper is inconvenient to mount and detach and has a complex machining process, low finished product rate, high product cost, unstable working performance, single damp adjusting mode and the like. The oscillating damper comprises an outer cylinder body and a cylinder; the inside of the cylinder is provided with a piston and a piston rod; the cylinder is divided into an upper cavity and a lower cavity by the cylinder; the outer end of the piston rod extends out of the outer cylinder body; the inside of the outer cylinder body is also provided with a middle cylinder body sleeved outside the cylinder; an annular cavity 1 is arranged between the outer cylinder body and the middle cylinder body; an annular cavity 2 is arranged between the middle cylinder body and the cylinder; one of the annular cavity 1 and the annular cavity 2 is an oil storage cavity, and the other one is an oil circulating cavity; the upper cavity and the lower cavity are communicated with the oil circulating cavity respectively; and the lower cavity is communicated with the oil storage cavity. The oscillating damper has the advantages of convenient mounting and detachment, simple machining process, high finished product rate, low product cost, high working stability, diverse damp adjusting modes and the like.

The invention relates to a hardness adjusting method, device and storage medium of a smart mattress and the smart mattress. The method comprises the following steps: enabling one or more sensors of the smart mattress to detect one or more physiological parameters of a user, and determining a physical state level at which the user is currently in according to the one or more physiological parameters; determining an adjusting parameter corresponding to the physical state level according to the physical state level at which the user is currently in; and controlling and adjusting the mattress hardness of the smart mattress according to the determined adjusting parameter.

The invention provides a pixel circuit, a driving method thereof and a display device. The driving method of the pixel circuit comprises the steps that a to-be-displayed image is acquired; a gray scale of the to-be-displayed image at each sub-pixel point position is determined; the first data signal input to the first data signal end corresponding to the sub-pixel point position and the second data signal input to the second data signal end are determined according to the gray scale and the corresponding relationship between the first data signal and the second data signal; and the to-be-displayed image is displayed under the control of the first data signal and the second data signal. The method and the device are used for reducing the complexity of a driving chip of the current driving type display screen while considering the gray scale depth.

The invention relates to an examination platform for ophthalmology departments, in particular to a convenient-to-adjust examination platform for the ophthalmology departments. The convenient-to-adjustexamination platform is characterized by comprising a base, a T-shaped slider, a first support tube, a first lifting rod, a first positioning screw rod, a first chair board, a support column, a largeworkbench and the like, wherein a first T-shaped sliding groove is formed in the left side of the top of the base, and the T-shaped slider is located in the first T-shaped sliding groove. The convenient-to-adjust examination platform has the advantages that the examination platform with a flexible structure can be adjusted conveniently, meet demands of different people, carry the different peopleeffectively and relieve burdens of operators, and is beneficial to examination and treatment of patients' eyes, simple in structure and convenient to use.

The invention discloses an operating table special for a cardiothoracic surgery department. The operating table special for the cardiothoracic surgery department comprises a table body, an illuminating lamp, and a moveable plate. The bottom of the table body is provided with a support column. A first hydraulic cylinder is installed above a support plate. A second hydraulic cylinder is installed above the support plate at one side of the first hydraulic cylinder. The inner side of an installing groove is provided with the moveable plate through a rotation shaft. An electric push rod is installed above a U-type sliding rail. An installing block is installed above the electric push rod. One side of the installing block is provided with a telescopic sleeve rod through a hinging shaft. The inner side of the telescopic sleeve rod is sheathed with a telescopic rod. The operating table special for the cardiothoracic surgery department is capable of, through installing the first hydraulic cylinder, the second hydraulic cylinder, the moveable plate, a controller, the table body, the illuminating lamp, the electric push rod, the telescopic rod, and a coil pipe structure, solving problems thata patient body cannot be mechanically lifted and an illuminating mechanism is not easily adjusted.

The invention relates to a pneumatic muscle parachute harness deformable parachute for accurate airdrop. The traditional airdrop parachute accurate airdrop system is complicated and has high cost and low precision. In the invention, a parachute harness net is arranged on the inner surface of a parachute canopy; the parachute harness net comprises a plurality of parachute harnesses; the junctions of the parachute harnesses are provided with parachute harness connecting pieces fixed on the parachute canopy; the parachute harnesses are divided into multiple parachute harness sections by the parachute harness connecting pieces; all the parachute harness sections are connected in series with asymmetric wall thickness structure pneumatic muscles for adjusting the lengths of the parachute harnesses; the gas input of the pneumatic muscles is controlled by a control unit; and a global position system (GPS) module, an air speed sensor and a landing speed sensor are respectively connected with the control unit. The invention has a simple structure, is convenient to regulate and can be used for carrying out real-time regulation on the landing speed and a landing posture.

The invention relates to an inspecting device for an ophthalmology department, in particular to an adjustable inspecting device for the ophthalmology department. The adjustable inspecting device for the ophthalmology department achieves the technical purposes that the structure is flexible, regulation can be performed, the using requirement of different workers can be met, and burdens of medical workers and patients can be relieved. According to the technical scheme, the adjustable inspecting device for the ophthalmology department comprises a base, a large fixing plate, a first lifting plate,a second lifting plate, a bed plate, a rotating shaft, a worm gear, a worm, a long connecting shaft, a first bearing pedestal, a second bearing pedestal and the like; the large fixing plate is connected to the top of the base. The adjustable inspecting device for the ophthalmology department is flexible in structure, can be adjusted, can meet the using requirements of different workers, can relieve burdens of medical workers and patients, and is capable of performing examination and treatment on patients conveniently, safe and reliable in performance, convenient to use, easy to maintain and low in maintenance cost.

The invention discloses an adjustable mobile phone cooling holder, comprising a base and a support plate set on the base. Two sides of the support plate comprise a support surface and a fixing surface. An adjustment plate is hinged with one end of the top of the base. A slide slot is set on the top of the adjustment plate along a length direction. A slide base is set in the slide slot in a slide mode. The top of the slide base is movably connected with the fixing surface of the support plate through a fixedly set support rod. A plurality of heat dissipation holes are uniformly set on the support surface and fixing surface of the support plate. A cooling cavity is set in the support plate. A cooling fan is set in the cooling cavity. According to the holder, multi-angle and multi-direction adjustment can be carried out for operation demands of a mobile phone, a high speed operation mobile phone can be cooled, and the service life of a mobile phone battery is prolonged.

The invention discloses a spray ring with adjustable nozzle angle. The spray ring comprises a spray ring pipe, a nozzle, an adjusting frame and an adjusting power part. The spray ring pipe is integrally in an annular pipe shape. A kidney-shaped groove penetrating through the adjusting frame is formed in the adjusting frame, and the included angle between the extending direction of the kidney-shaped groove and the height direction of the adjusting frame is an acute angle. The nozzle penetrates through the kidney-shaped groove, and one end of the nozzle is connected with the spraying ring pipe in a ball hinge mode. The adjusting frame is connected with the spray ring pipe in a sliding mode. The adjusting power part is used for driving the adjusting frame to slide back and forth along the spray ring pipe so as to change the angle of the nozzle. The invention further discloses an air-assisted sprayer which comprises a barrel and the spray ring with adjustable nozzle angle. The technical problem that in the prior art, the angle of a nozzle on a spray ring of an air-assisted sprayer is fixed, and the relative angle of airflow and mist flow cannot be adjusted in real time is solved.

The invention relates to a nursing frame for medical treatment, in particular to an adjustable nursing frame for medical treatment. The to-be-solved technical problem is to provide an adjustable nursing frame for medical treatment, which has the advantages of having a flexible structure, being capable of being adjusted and satisfying different use requirements of different medical workers, reducing time and labor, and having a wide application range. According to the technical scheme, the adjustable nursing frame for the medical treatment comprises a base, universal wheels, a first bearing, abig screw rod, a big nut, a tray, a first fixed block, a first threaded rod, a first guide rod, a second fixed block, a second threaded rod and the like; the bottom of the base is connected with the universal wheels, and the first bearing is embedded in the middle of the base. The provided adjustable nursing frame for the medical treatment has the advantages that the structure is flexible, the nursing frame can be adjusted conveniently, the use requirements of different medical workers can be satisfied, the time and labor are reduced, the application range is wide, the use is convenient, the movement is convenient, the maintenance and repairing are easy, the maintenance and repairing cost is low, and the production and manufacture are easy.

The invention relates to the technical field of articles of daily use, and discloses a display screen with the height capable of being adjusted. The display screen comprises a base, an adjusting rod is fixedly arranged on the top of the base, a supporting rod is inserted on the inner wall of the adjusting rod, a support is fixedly arranged on the top end of the supporting rod, hinge chains are inserted to the two sides of the support, a frame is inserted to the inner sides of the hinge chains, hinges are arranged on the two sides of the top of the frame, movable plates are fixedly mounted on the inner walls of the hinges, pin keys are movably inserted to the inner walls of the movable plates, through holes are formed in the bottom of the supporting rod, a connecting plate is fixedly arranged on the bottom of the supporting rod, and a pulley is fixedly arranged on the left side of the connecting plate. According to the display screen with the height capable of being adjusted, the supporting rod moves up and down in the adjusting rod to adjust the height of the display screen, through swing at the hinge chains, the angle is adjusted, use is convenient, the outer frame can protect thedisplay screen, and needs of different users can be met.

The invention discloses a multifunctional leisure chair frame structure and a control method thereof. The multifunctional leisure chair frame structure comprises a back frame, a seat frame, a foot rest, a chair leg assembly and a bottom supporting seat fixedly connected to the chair leg assembly. The foot rest is in running fit with the seat frame, and a first link rod mechanism is arranged amongthe front end of the seat frame, the foot rest and the bottom supporting seat; a second link rod mechanism is arranged between the rear end of the seat frame and the back frame; a first telescopic device for controlling the first link rod mechanism is arranged between the seat frame and the bottom supporting seat, a second telescopic device for controlling the second link rod mechanism is arrangedbetween the back frame and the seat frame, and the first telescopic device and the second telescopic device are independently controlled; the first telescopic device acts to enable the front end of the seat frame to upwarp and integrally move backwards, and meanwhile, the foot rest is forwards overturned and unfolded around the seat frame; the second telescopic device acts to enable the back frame to incline backwards relative to the seat frame and integrally move forwards; by controlling the first telescopic device and the second telescopic device to stretch out and draw back, the leisure chair can be stably changed from the sitting posture to the leisure posture to the lying posture.

The embodiment of the invention discloses a video processing method, electronic equipment and a medium. The video processing method comprises the steps of obtaining a target image frame containing a preset target object in a to-be-played target video; and processing the target image frame according to a target processing mode associated with the target object to obtain a processed target video. Byutilizing the embodiment of the invention, the target object contained in the target video can be subjected to the preset processing according to the user requirements.

The invention belongs to the technical field of microfluidic, and specifically relates to a surface acoustic wave microfluidic chip and a method for forming an acoustic focal region with a micrometersize. The chip includes a piezoelectric substrate, a first interdigital transducer and a second interdigital transducer which are arranged on the piezoelectric substrate and on the same surface, and amicrofluidic system used for forming an acoustic focal region; the microfluidic system is arranged between the first interdigital transducer and the second interdigital transducer, and is provided with a closed internal flow channel; the internal flow channel is used for holing a first fluid and a second fluid; the first interdigital transducer and the second interdigital transducer are used forsending surface acoustic waves; the first fluid can conduct the surface acoustic waves, and the second fluid cannot conduct the surface acoustic waves; and the first fluid and the second fluid can form regular or irregular intervals through a microfluidic technology, so that the acoustic focal region can be generated. The chip can form and move the micron-sized acoustic focal region.

Disclosed are an apparatus for producing corrugated texture decorations and corrugated tiles. The apparatus comprises a bell-shaped glaze coating unit , a glaze conveyor belt, and a corrugation generator. The bell-shaped glaze coating unit is arranged above the glaze conveyor belt, the corrugation generator is arranged on one side, without a glaze curtain, of the bell-shaped glaze coating unit, the corrugation generator includes a fixing seat, a knock device and a drive motor, the bottom of the knock device is arranged on the fixing seat, the drive motor drives a knock end of the knock deviceto knock a bell jar of the bell-shaped glaze coating unit. The apparatus for producing corrugated texture decorations is simple in structure and is easy to control, and the corrugated texture decorations on the tiles are various, clear, delicate and three-dimensional.

A simulative microwave optical link amplitude and phase regulating and controlling device comprises a single microwave optical transmission link, and the microwave optical transmission link is formed by connecting a laser, an outer modulator, a transmission optical fiber and an optical detector in sequence. The simulative microwave optical link amplitude and phase regulating and controlling device is characterized in that the simulative microwave optical link amplitude and phase regulating and controlling device is composed of an amplitude regulating module, a phase regulating module and a control module, wherein the amplitude regulating module and the phase regulating module can independently regulate and control related parameters in an optical domain. The simulative microwave optical link amplitude and phase regulating and controlling device has the advantages that the regulation of the amplitude and the regulation of the phases of a simulative microwave optical link can be carried out independently, mutual interference can be avoided, regulating modes are various, regulation flexibility is large, and regulation accuracy is high; meanwhile, regulation and control measures are all completed in the optical domain, and the problem of limitation of signal bandwidths is solved.

The invention relates to the technical field of refining equipment, in particular to a plane inclined shaft refiner with adjustable angle. The plane inclined shaft refiner comprises a fixing mountingframe, a cross motor and an electric control hydraulic ejector rod, wherein the cross motor and the electric control hydraulic ejector rod are fixedly mounted on the fixing mounting frame through bolts, and the fixing mounting frame is an L-shaped structure support. According to the plane inclined shaft refiner with the adjustable angle, the cross motor and the electric control hydraulic ejector rod are fixedly mounted on the fixing mounting frame, the cross motor controls a overturning transmission rod to rotate, a connecting cross rod is sleeved with a top connecting pipe on the electric control hydraulic ejector rod, and an overturning linkage sleeve is controlled to overturn, so that the angle of a polishing disc is adjusted by matching with the overturning linkage sleeve, and a refining structure of the refiner is adjustable; and meanwhile an adjusting mode is simple and convenient, annular polishing pipes and polishing inclined surfaces on the polishing disc are matched, polishing modes are diversified, and the application range is wider.

A supercharged boiler test stand is formed by a Roots blower, a combustor, a boiler, a turbocharger and a fuel pump. The Roots blower is connected to an inlet of the combustor via a tee-joint diverter valve. An outlet of a compressor is connected to one inlet of a tee joint. Another outlet of the tee-joint diverter valve is connected to a cooling air sleeve. The fuel pump is connected to the combustor. A first vent valve is arranged between the Roots blower and a check valve. A second vent valve is arranged between the compressor and the check valve. A hearth of the boiler is connected to a pressure sensor and a thermocouple. The outlet of the compressor is connected to the pressure sensor. A controller adjusts a flow of a flow adjustment valve of the fuel pump and a rotation speed of the Roots blower. Through structures of variable frequency regulation, valve adjustment and the like, a technology parameter of a flue gas entering into the turbocharger is accurately controlled. An auxiliary steam turbine is not need to be added and an excess steam line is not need to be constructed and production cost is greatly saved. And the Roots blower only needs to work when the supercharged boiler test stand is started. After a starting process is finished, the Roots blower can be closed so that energy consumption is saved.

The embodiment of the invention provides an adjusting method and device for a vehicle atmosphere lamp which are pplicable to vehicles, a vehicle-mounted system and an atmosphere lamp are arranged in the vehicle. The vehicle-mounted system can comprise a plurality of vehicle-mounted function objects; a plurality of operation modes are configured in the vehicle-mounted function object. A corresponding adjustment object is configured in each operation mode; when the vehicle-mounted system monitors that the operation mode or the adjustment object of the vehicle-mounted function object changes, thelight parameters of the atmosphere lamp can be adjusted, so that the vehicle atmosphere lamp can adaptively adjust the color, brightness and other display modes of the atmosphere lamp according to the operation mode of the vehicle-mounted function object or the change of the adjustment object, the adjustment mode and display effect of the atmosphere lamp are enriched, and the vehicle use experience of a user is improved.

The invention discloses a flow-limiting regulation device for drainage, and relates to the technical field of flow limiting for drainage. The flow-limiting regulation device for drainage comprises a pipe body, a first flow-limiting mechanism and a second flow-limiting mechanism. The second flow-limiting mechanism is concentrically arranged in the pipe body. The first flow-limiting mechanism is concentrically arranged in the pipe body and is located on one side of the second flow-limiting mechanism. A flow velocity detection sensor is arranged in the pipe body, located on the other side of thesecond flow-limiting mechanism and fixedly connected to the side wall of the pipe body in a sleeving manner. Wherein, a circular through groove is concentrically formed in the pipe body outside the second flow-limiting mechanism in the circumferential direction. The first flow-limiting mechanism comprises a fan-shaped plate and a first disk. According to the flow-limiting regulation device for drainage, through the arrangement of the first flow-limiting mechanism, the second flow-limiting mechanism, a driving conical gear, a gear disk, a rotary handle, a single-chip microcomputer, the flow velocity detection sensor and a display screen and the manual cooperation of components, the flow-limiting regulation device is easy to operate in use, low in maintenance cost and high in regulation precision and has abundant regulation modes.