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Image quality and tone quality automatic adjustment method, smart television and storage medium
ActiveCN110933490ASimple and fast operationAdjusted toSelective content distributionComputer graphics (images)Imaging quality
The invention discloses an image quality and tone quality automatic adjustment method, a smart television and a storage medium, and the method comprises the steps: obtaining video information played by a current video, and recognizing a scene model corresponding to the video information; acquiring an image quality adjustment parameter and a tone quality adjustment parameter corresponding to the scene model; and based on the image quality adjustment parameter and the tone quality adjustment parameter, automatically adjusting the image quality and the tone quality of the current video playing. When the video is played, the currently played scene is calculated in real time according to the video image, the image quality and the tone quality most suitable for the current scene are automatically switched according to the current image scene, operation is easy and convenient, manual setting is not needed, and convenience is brought to a user.
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
Rail web rust removal sander
The invention discloses a rail web rust removal sander. The rail web rust removal sander comprises a first abrasion wheel for sanding left side face of a rail web of a steel rail, a second abrasion wheel for sanding right side face of the rail web of the steel rail, and a main frame, wherein one end of the main frame is provided with a tail travelling frame while the other end thereof is provided with a first fixing frame and a second frame, a first work head for driving the first abrasion wheel to rotate is mounted on the first fixing frame, a second work head for driving the second abrasion wheel to rotate is mounted on the second fixing frame, the left and right sides of the tail travelling frame both are provided with travelling wheels travelling along the lower bottom surface of the rail jaw of the steel rail, two first guide wheels respectively travelling along the left side face and the right side face of the rail jaw of the steel rail are mounted on the tail travelling frame, and one end, away from the tail travelling frame, of the main frame is provided with two second guide wheels respectively travelling along the left side face and the right side face of the rail jaw. The rail web rust removal sander runs steadily, has a good sanding effect, and is simple in structure, convenient to disassemble and assemble, and convenient to generalize and use.
Owner:CHINA RAILWAY FIRST GRP CO LTD +1
Gesture adjusting device
InactiveCN106112980AAvoid damageRealize the space attitude adjustment functionProgramme-controlled manipulatorClosed loopActuator
The present invention involves a posture adjustment device, which is an automated machinery and equipment design technology field.Including a dynamic flat platform and a fixed platform that installed a actuator, and the three sports branches between the mobile platform and the fixed platform connecting the platform; the three branches are the same space with the same structure.It contains an active driving motion deputy; the link chain connects the setting platform and the dynamic platform to form a space parallel closed -loop mechanism. Through three input motion drive platform motion, the two rotation freedom can be achieved. The present invention has a rigidity.High, bearing capacity, flexible posture adjustment, etc., can effectively prevent the attachment cable equipped on the device from being reversed and damaged.
Owner:TSINGHUA UNIV
Underwater towing body controlled by front-edge-rotating cylindrical wing
PendingCN109878666AOptimize layoutEasy to placeSteering ruddersVessel movement reduction by foilsPropellerEngineering
The invention discloses an underwater towing body controlled by a front-edge-rotating cylindrical wing. Forced sinking hydrofoils of the underwater towing body adopt symmetrical airfoil profiles, andare symmetrically arranged on the two sides of the front portion of a main cavity, two rotating cylinders are symmetrically arranged at the front ends of the profile faces of the forced sinking hydrofoils relative to the main cavity, and are connected with a speed adjusting motor located inside the main cavity through rotating-cylinder rotating shafts; ducted propellers are symmetrically arrangedon the two sides of the back ends of the forced sinking hydrofoils; a transverse horizontal fixed empennage is arranged at the tai lend of the main cavity, and vertical streamlined flap type rudders are symmetrically arranged at the two ends of the transverse horizontal fixed empennage respectively; a flap is arranged at the tail end of each vertical streamlined flap type rudder, and is connectedwith a flap angle control device. According to the underwater towing body controlled by the front-edge-rotating cylindrical wing, by changing the rotating speeds and the rotating directions of the rotating cylinders at the front ends of the forced sinking hydrofoils, attack angles of the forced sinking hydrofoils can be efficiently and flexibly adjusted, and the aim of changing the motion trail ofthe vertical direction of the towing body is achieved; on this basis, the thrust directions of two-side propellers are changed through assisting, and directional floating and sinking can be achieved.
Owner:SOUTH CHINA UNIV OF TECH
Coordinate sliding table adjusting device
The invention relates to a coordinate sliding table adjusting device. An X-axis guide rail kinematic pair is arranged at two ends of an X-axis baseplate in parallel; a Y-axis baseplate is movably connected with the X-axis baseplate through the X-axis guide rail kinematic pair; a screw rod transmission pair parallel to the X-axis guide rail kinematic pair is arranged at the bottom of the Y-axis baseplate; a positionable handwheel is arranged at the screw rod end part of the screw rod transmission pair; a Y-axis guide rail pair is arranged at two ends on the upper surface of the Y-axis baseplate; the direction of the Y-axis guide rail pair is perpendicular to that of the X-axis guide rail kinematic pair; a support plate is movably connected to the Y-axis guide rail pair; a screw rod transmission pair parallel to the Y-axis guide rail pair is arranged below the support plate; a positionable handwheel is arranged at the end part of the latter screw rod transmission pair; a switching over support is arranged on the upper surface of the support plate; an elevator is movably connected with the upper part of the switching over support through an external operation handwheel connected with the exterior of the elevator; and a positioner joint is arranged at the end part of the elevator. The coordinate sliding table adjusting device has the advantages that the structure is simple; a tooling can be adjusted at any time; and the positioning accuracy of parts can be guaranteed.
Owner:SHENYANG AIRCRAFT CORP
Stereoscopic display device with adjustable field depth and field depth adjusting method
InactiveCN102340678AIncrease the amount of depth of field changeAdjusted toSteroscopic systemsOptical elementsParallax3d image
The invention provides a stereoscopic display device with an adjustable field depth. The device comprises an input unit, a processing unit and an output unit, wherein the input unit is used for receiving a 3D video signal and a field depth control signal which are input from the external; the processing unit is used for receiving the field depth control signal and the 3D video signal and adjusting the field depth of a 3D video according to the field depth control signal; and the output unit is used for outputting adjusted 3D video signal. After the field depth control signal is received by the device, the parallactic error information dx in the field depth control signal is analyzed, a left eye view and a right eye view in the 3D video signal are amplified by utilizing the parallactic error information, the resolution ratio of the amplified views in the horizontal direction exceeds the resolution ratio of a 3D image not divided, different parts of the left eye view and the right eye view are intercepted according to field depth variation information stating whether the field depth is increased or reduced in the field depth control signal and the stereoscopic effect type of the 3D image, and a purpose of adjusting the field depth is achieved.
Owner:SHENZHEN TCL NEW-TECH CO LTD +1
Multi-dimensional swinging sand stone sieving device based on swinging feeding
ActiveCN111729844AFully evenly dispersedPrevent the technical defect of low single screening capacitySievingScreeningMachineControl theory
The invention discloses a multi-dimensional swinging sand stone sieving device based on swinging feeding. A swinging feeding frame swings to drive a discharging end of a feeding pipe to swing; a sieving frame is in running fit with a machine frame through a rotating shaft, and a sieve is arranged in the sieving frame and is elastically connected with the sieving frame; a pushing plate is also connected to the sieve; extension motion of a reciprocating translation rod can drive the pushing plate to move so as to enable the sieve to move relative to the sieving frame; a limiting rod is eccentrically connected with the rotating shaft, extends into a first guide through groove, and rotates to drive the swinging feeding frame to horizontally swing; a linkage shaft is linked with the rotating shaft through a reversing device, an inserting rod is eccentrically connected with the linkage shaft and extends into a second guide through groove, and the inserting rod rotates to drive a sieving device to vertically swing; and a rotating disc is in sleeving connection with the rotating shaft, one end of a transmission piece is eccentrically hinged with the rotating disc, the other end of the transmission piece is hinged with the reciprocating translation rod, and the reciprocating translation rod is in sliding fit with a guide rail. The device has the advantage of improving the sand stone sieving efficiency.
Owner:GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD
Medical device disinfecting box
The invention discloses a disinfection box for medical equipment, which comprises a box body. The box body is divided into a disinfection room and a working room. The disinfection room is provided with a placing basket, and sliding blocks are symmetrically and fixedly connected to the placing basket. Two threaded rods are vertically arranged in the disinfection chamber, and the threaded rods run through the sliding block and are threadedly connected with the sliding block. connection, each of the threaded rods is provided with a first helical gear, a protective cover is provided in the working area, a motor is provided in the protective cover, a first drive rod is provided on the motor, and a first drive rod is provided on the motor. A third helical gear is arranged on the upper end of a driving rod, and two second driving rods are horizontally arranged in the working area. The structure of the invention is stable, the disinfection effect is good, the replacement of the ultraviolet disinfection lamp is simple, and the medical equipment is more convenient to take out.
Owner:邰宝龙
Regulating device and its regulating method for regulating display high and low position
This invention relates to a unit for adjusting display positions of a display including a base, a supporting arm and a display screen, in which, the supporting arm is pivoted with the base and the display screen. The regulating unit includes a pull rod set in the base and an outer screw thread on the surface of the pull rod and one end of the rod is flexibly connected with the supporting arm, an operation block having an internal screw thread and combining with the outer screw thread at an end of the rod. When rotating the operation block, since the internal screw thread of the operation block is matched with the outer screw thread of the rod and drives the rod moving to and fro, it can further drive the supporting arm rotating to adjust positions of said display screen.
Owner:BENQ CORP
Building material bending device
The invention provides a building material bending device. The building material bending device comprises a machine table and a roller on the machine table. A power mechanism is connected to the roller. Jack panels are arranged on the two sides of the roller. The jack panels are provided with jack holes. Molding mechanisms are arranged in the jack holes in a rotating mode. The molding mechanisms comprise wooden club plates and plate shafts fixedly connected with the inner ends of the wooden club plates. The plate shafts are movably inserted in the jack holes. A sliding wheel shaft is arranged in the middle of each wooden club plate. A sliding wheel is installed on each sliding wheel shaft through a load bearing. The two molding mechanisms are connected with each other through a hook and eye turnbuckle at the outer ends of the wooden club plates. The building material bending device can be used for bending building materials such as steel bars, steel tubes or steel plates, especially the steel bars with the diameter ranging from 16 millimeters to 28 millimeters, the steel tubes with the diameter below 50 millimeters and the steel plates with the width smaller than 200 millimeters and the thickness ranging from four millimeters to ten millimeters, is simple in structure, easy and convenient to operate, capable of saving time and labor and greatly improving machining efficiency, safe and reliable.
Owner:CHINA ELEVENTH CHEM CONSTR
Method and device for applying plug-in design application to flow processing
InactiveCN104331289AEasy to adjustAdjusted toSpecific program execution arrangementsComputer architectureActuator
The invention discloses a method and a device for applying a plug-in design application to flow processing. The method for applying the plug-in design application to flow processing comprises the following steps: constructing a task plug-in corresponding to at least one task according to the task included in a specific business flow; registering the constructed task plug-in to a task register and transmitting a preset task plug-in executing sequence into the task register; executing to the task plug-in by a task executer according to the preset task plug-in executing sequence. Through the method provided by the invention, the adjustment of the flow processing step can be realized through a dynamic task plug-in construction mode.
Owner:北京思特奇信息技术股份有限公司
Self-driven plug-in type centrifugal seeding device
InactiveCN101773017AImprove reliabilitySimple structureCentrifugal wheel fertilisersCamMechanical engineering
The invention discloses a self-driven plug-in type centrifugal seeding device and aims to provide a self-driven plug-in type centrifugal seeding device which has the advantages of high reliability, high production efficiency and high operating quality. The self-driven plug-in type centrifugal seeding device consists of a supporting shaft, a width disc, a cam bracket, a cam, a return spring, a plurality of seed metering bodies, a flexible seed tube, a revolving shell, a seed filling tube, a seed metering spoon, a positioning pin and an arc-shaped positioning hole, wherein the supporting shaft is horizontally fixed on a seeder rack, the side end face of the revolving shell is coupled with the width disc in a matching way and is supported on the end of the supporting shaft in a rotating way, the other side end of the revolving shell is supported on the horizontal section of the seed filling tube in a rotating way; and at least six seed metering bodies are uniformly distributed in the radial direction and are embedded in the revolving shell, the root part of the seed metering spoon is hinged with the outer ends of the seed metering bodies, and the inner tongue body of the seed metering spoon is hinged with the outer end of the flexible seed tube. The invention is applicable to the precise seeding of inter-tilled crops.
Owner:夏鑫宇
Inclination angle regulation mechanism for projector
The invention relates to an inclination angle regulation mechanism for a projector. The inclination angle regulation mechanism comprises a shared pole, a pair of cam surfaces, a pair of driven parts and a pair of floor mats, wherein the shared pole is arranged in a shell in a reciprocating way; one cam surface is formed at each end of the shared pole; the pair of cam surfaces are symmetrical about the shared pole; one ends of the pair of driven parts are pressed against the cam surfaces, and the other ends of the pair of driven parts are extended out of the shell for the arrangement of the pair of floor mats; and the shared pole is driven to reciprocate to be pressed against the pair of driven parts through the pair of cam surfaces, and the pair of driven parts further drives the floor mats to synchronously regulate distances, namely a distance between the other floor mat and the shell is prolonged when a distance between one floor mat and the shell is shortened; therefore, the effectof synchronously and conveniently regulating an inclination angle of the projector is achieved.
Owner:ASIA OPTICAL CO INC
Song tone automatic regulation method and system thereof
InactiveCN101183858AAdjusted toManually operated tone/bandwidth controlSpecial data processing applicationsAutomatic tuningSpeech recognition
The invention relates to an automatic adjustment method for song tone and the system, wherein, the method comprises the following steps: 210) a song database and a tone group database are established in advance; 220) judging whether the playing song is saved in the song database; when the song is saved in the song database, then going to the step 230), otherwise the song is played with the original tone; 230) the tone of the song is obtained; 240) the set pitch is obtained; 250) the different scale number between the tone of the song and the set pitch is calculated; 260) the tone of the song is adjusted depending on the different scale number; 270) when the tone of the song is adjusted completely, the song is played. The invention provides the automatic adjustment method for song tone and the system, so that the tone can be lowered or raised automatically to meet the pitch of the individual, and then the songs are played.
Owner:WUDI SCI & TECH (XIAN) CO LTD
Method and system for regulating maximum probability detection
InactiveCN1725651AAdjusted toOther decoding techniquesRecord information storageEngineeringBranch Metrics
A method for adjusting maximum contingency detection utilizes detected - out abnormal signal mode to adjust branch metric weighting of maximum contingency detector for achieving purpose of decreasing influence of hybrid or abnormal signal to maximum contingency detector to increase accuracy of said detector . The system for realizing the method is also disclosed.
Owner:LITE ON IT
Dumbbell group facilitating balance weight adjustment
The invention discloses a dumbbell group facilitating balance weight adjustment. The dumbbell group includes a storage seat and a dumbbell; the dumbbell includes a handle and two balance weight units, wherein each balance weight unit includes a brake cover, a rotation disc, an end disc, a plurality of hook discs, a plurality of balance weight blocks and a rotation limiting member; when the dumbbell is arranged on the storage seat, a brake block on the brake disc is pushed to slide to a releasing position, the handle, the rotation disc, and the hook discs can rotate with respect to the brake disc, and then relative positions between convex portions and gaps of the hook discs and hooking convex portions of the balance weight blocks are adjusted, each balance weight block is selectively arranged in each balance weight space or released from the balance weight space, and balance weight adjustment can be achieved; when the dumbbell is away from the storage seat, the brake block slides to a brake position, and then the handle, the rotation disc and the hook discs cannot rotate with respect to the brake disc, and the balance weight blocks in the balance weight spaces cannot be released from the hook discs; and in this way, the balance weight can be easily adjusted.
Owner:BETO ENG & MARKETING
High-strength light high-speed rail tunnel cable supporting frame aluminum profile and preparation process thereof
ActiveCN111030030AEasy to installEasy to disassembleCable installations in tunnelsMetallic material coating processesEngineeringElectric cables
The invention discloses a high-strength light high-speed rail tunnel cable supporting frame aluminum profile and a preparation process thereof. The high-strength light high-speed rail tunnel cable supporting frame aluminum profile comprises fixed blocks, connecting blocks and clamping mechanisms. The fixed blocks and the connecting blocks are spliced to form a semicircular structure matched with ahigh-speed rail tunnel. The clamping mechanisms comprise clamping plates which are symmetrically arranged; connecting plates are fixedly connected to the connecting blocks; rotating plates are symmetrically and rotationally connected to the connecting plates; one end of each rotating plate is fixedly connected to an outer side wall of the corresponding clamping plate; the other end of the rotating plate is rotationally connected with a pushing plate; a lower surface of the pushing plate is fixedly connected with a first threaded rod; one end of the first threaded rod penetrates through the connecting plate and extends to a position below a connecting plate, and fixing nuts are arranged on an upper side and a lower side of the connecting plate. The fixed blocks and the connecting blocks are spliced to form the semicircular structure matched with the high-speed rail tunnel, and therefore the fixed blocks and the connecting blocks are installed in the high-speed rail tunnel, and the installation of a cable is facilitated.
Owner:安徽鑫铂铝业股份有限公司
Kinetic friction force-based kernel removing device for deep processing of apples
InactiveCN108402477AStable supportTo achieve the effect of multi-directional absorption of gravityFruit stoningEngineeringMechanical engineering
The invention discloses a kinetic friction force-based kernel removing device for deep processing of apples, and relates to the field of kernel removing of fruit processing. The device comprises a bearing table, wherein a supporting device is fixedly connected with one side of the top of the bearing table; annular feed openings are formed in four sides of the top of the bearing table; annular supporting grooves are formed in four sides of the right top of the bearing table; a first opening is right formed in the top of the bearing table; a first bearing is fixedly connected with the first opening; a belt conveying device is fixedly connected with the other side of the top of the bearing table; and annular discharge openings are formed in bottoms of four sides of the bearing table. The kinetic friction force-based kernel removing device for deep processing of apples can achieve the effect of a rotary adjustment sleeve, and the effect of adjusting the angle of an apple can be achieved due to friction of the adjusting sleeve and an apple, and the problem in a traditional kernel removing machine that the cutting position cannot be adjusted and kernels can be remained can be solved.
Owner:吕中江
Small-strength rehabilitation training machine
PendingCN113975714AGood for daily exerciseEasy to resume trainingMuscle exercising devicesAthletic injuryPhysical medicine and rehabilitation
The invention discloses a small-strength rehabilitation training machine. The training machine comprises a machine body, a counterweight unit and a weight adjusting mechanism, a pulley group which comprises a plurality of movable pulleys and fixed pulleys; a winding wheel group which comprises an upper winding wheel group and a lower winding wheel group; a swing mechanism which is arranged at the top of the supporting rod, comprises a swing pulley and a swing support and is rotationally connected to the supporting rod; and a rope which is wound on the swing mechanism, the upper winding wheel group, the pulley group and the lower winding wheel group in sequence. When a user pulls the rope during training, the pulley group has a labor-saving effect, so the user does not need to exert excessive force when pulling the balancing weight, people with weak strength basis can do daily exercise, and meanwhile, people with sports injuries can do recovery training conveniently; and a good and easy-to-use facility is provided for body shaping and body function recovery of the user.
Owner:台山市康利得运动器材有限公司
V-shaped carving knife for woodwork carving
InactiveCN108357277AAdjusted toMeet the engraving conditionsHand artistic toolsOther artistic work equipmentsEngineeringScrew thread
The invention discloses a V-shaped carving knife for woodwork carving. The V-shaped carving knife for woodwork carving comprises a handle, wherein a hood is arranged at the upper end of the handle; ascrew thread is formed on an inner wall of the hood; a screw thread is formed at the upper end of the handle; the hood is connected with the handle through the screw threads; a cavity is arranged in the handle; sliding chutes are vertically and symmetrically arranged in the cavity; a support rod is vertically arranged in the cavity; the lower end of the support rod penetrates through the handle and extends to a position under the handle; a sliding block is jointly arranged on the two sliding chutes; a connecting rod is rotatably connected onto the support rod; the lower end of the connecting rod penetrates through the support rod and extends into the cavity; a turn button is rotatably connected onto the sliding block; the lower end of the turn button penetrates through the sliding block and is connected with the connecting rod; and a carving tool is arranged under the support rod and is connected with the support rod. According to the V-shaped carving knife for woodwork carving provided by the invention, the carting tool is convenient to stretch out and draw back, so that dark places can be conveniently observed during carving, and a carving effect is good.
Owner:天津红秀科技有限公司
Artificial water body simulation test device for hydrophobic particles and test method thereof
PendingCN111982785AMeet anti-seepage requirementsFacilitate quantitative water injectionPermeability/surface area analysisExhaust valveWater leakage
The invention discloses an artificial water body simulation test device for hydrophobic particles and a test method thereof, belongs to the technical field of anti-seepage breathable materials, and aims to solve the problems that no special equipment is provided for anti-seepage performance testing of the artificial water body anti-seepage structure, the anti-seepage performance of the artificialwater body anti-seepage structure needs to be evaluated according to seepage quantity after construction, results lag and construction cannot be accurately and reasonably guided. The artificial waterbody simulation test device comprises a sealing device, a water inlet, an exhaust valve and a water leakage opening. The water inlet and the exhaust valve penetrate through the top end of the sealingdevice, and the water leakage opening penetrates through the bottom end of the sealing device. The method comprises the steps of side wall sealing treatment, bottom anti-seepage structure laying, experimental device sealing, anti-seepage test and result judgment. By means of the simulation test device, whether the hydrophobic particles and the anti-seepage structure of the hydrophobic particles can meet the anti-seepage requirement of the artificial water body or not is tested before engineering construction of the artificial water body, the hydrophobic particles and the anti-seepage structureare adjusted in time in the design stage, and important engineering significance is achieved.
Owner:GANSU BUILDING MATERIALS DESIGN & RES INST CO LTD
Agricultural cultivation environment monitoring device based on big data
InactiveCN112000154AAdjusted toEasy to carry and transportSimultaneous control of multiple variablesAgricultural scienceAgricultural engineering
The invention discloses an agricultural cultivation environment monitoring device based on big data. The device comprises a bottom plate, a supporting rod is fixedly mounted at the upper end of the bottom plate; a hinge seat is hinged to the upper end of the supporting rod; a supporting plate is fixedly mounted at the upper end of the hinge seat; a threaded sleeve is fixedly mounted at the upper end of the bottom plate; a threaded rod is connected to the interior of the threaded sleeve through threads, the upper end of the threaded rod makes contact with the supporting plate, a clamping grooveis formed in the bottom plate, a connecting base is fixedly installed at the lower end of the bottom plate, a rotating shaft is rotatably connected to the interior of the connecting base, and a groove is formed in the rotating shaft. By designing the hinge joint of the hinge seat and the supporting rod, the supporting plate can rotate, the heights of the two ends of the supporting plate can be adjusted through lifting of the threaded rod, so that the effect of rotating the supporting plate is achieved, and the effect of adjusting the angle of each sensor can be achieved through rotation of the supporting plate.
Owner:张洋
Supporting position self-regulation type hydraulic support device
InactiveCN105697008ASimple structureReasonable designSlitting machinesEngineeringMechanical engineering
The invention discloses a supporting position self-regulation type hydraulic support device, which comprises an inclination angle detecting unit, a front slipping beam, a back slipping beam, a front hydraulic support mechanism, a back hydraulic support mechanism, a front rotation driving oil cylinder, a back rotation driving oil cylinder and a control box, wherein the inclination angle detecting unit is used for detecting the inclination angle of the machine body of a coal mining machine on X, Y and Z axes; the front slipping beam and the back slipping beam are arranged at the upper parts of the front side and the back side of the machine body of the coal mining machine to be supported; the front hydraulic support mechanism is arranged at the lower part of the front side of the front slipping beam; the back hydraulic support mechanism is arranged at the lower part of the back side of the back slipping beam; the front rotation driving oil cylinder drives the front slipping beam to leftwards and rightwards rotate and regulates the supporting position of the front hydraulic support mechanism; the back rotation driving oil cylinder drives the back slipping beam to rotate and correspondingly regulates the supporting position of the back hydraulic support mechanism; the control box is arranged in a cab of the coal mining machine; and the inclination angle detecting unit is a three-axis acceleration meter. The supporting position self-regulation type hydraulic support device has the advantages that the structure is simple; the design is reasonable; the installation, the distribution, the use and the operation are simple and convenient; the use effect is good; the machine body of the coal mining machine can be supported in different supporting positions according to actual requirements; and the supporting position can be simply and conveniently regulated.
Owner:XIAN KUOLI MACHANICAL & ELECTRICAL TECH
Surgical stapler with device for adjusting spacing between sewing nails
ActiveCN113558692AGuaranteed staple effectAvoid squeezing backSurgical staplesEngineeringMechanical engineering
The invention relates to the technical field of surgical staplers, and discloses a surgical stapler with a device for adjusting the spacing between sewing nails. The surgical stapler comprises a shell, wherein a nail bin and a grip are arranged in the shell, and the grip is arranged on the left side of the nail bin. According to the surgical stapler, by rotating a rotating part, the rotating part can drive sliding rods to extend out through clamping columns, when the sliding rods extend out to a proper distance for stapling, a connecting frame is extruded to drive a first pressing rod and a second pressing rod to extrude the sliding rods, therefore, rotating plates can make contact with the rotating part, the rotating plates are clamped by elastic plates, the two sliding rods can be clamped through the rotating plates at the upper end and the lower end, and the sliding rods are prevented from being extruded and retracted; and when the extending distance of the sliding rods needs to be adjusted, an adjusting strip is inserted into an opening, the two rotating plates at the upper end and the lower end can be pulled back into a groove, the extending distance of the sliding rods can be adjusted again, and the purpose of adjusting the spacing between the sewing nails is achieved.
Owner:SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY
A stamping packaging automation integrated equipment
ActiveCN106238555BReduce labor costsRealize equidistant adjustmentMetal-working feeding devicesStripping-off devicesEngineeringAutomation
Owner:CHENGDU HOMIN TECH
Face image processing method and device, electronic equipment and storage medium
PendingCN113887507AAdjusted toRealize multi-position adjustmentGeometric image transformationCharacter and pattern recognitionGraph mappingImaging processing
The invention provides a face image processing method and device, electronic equipment and a storage medium, and relates to the technical field of image processing. The face image processing method comprises the following steps: constructing a first face sparse grid according to a collected face image; according to the first face sparse grid and a second face sparse grid of a preset standard face, obtaining a feature point position change relation between the first face sparse grid and the second face sparse grid, and the first face sparse grid and the second face sparse grid comprise the same face feature points; according to the feature point position change relation, mapping a preset face offset graph to the face image, obtaining a target face image, wherein the face offset graph comprises offset information of the multiple to-be-adjusted parts. By adopting the method provided by the invention, the calculation amount of multi-part adjustment of the face image is reduced, the efficiency of multi-part adjustment of the face image is improved, and the flexibility and the operation speed of a program are enhanced.
Owner:XIAMEN MEITUZHIJIA TECH
Stereoscopic display device with adjustable field depth and field depth adjusting method
InactiveCN102340678BIncrease the amount of depth of field changeAdjusted toSteroscopic systemsOptical elementsParallaxComputer graphics (images)
The invention provides a stereoscopic display device with an adjustable field depth. The device comprises an input unit, a processing unit and an output unit, wherein the input unit is used for receiving a 3D video signal and a field depth control signal which are input from the external; the processing unit is used for receiving the field depth control signal and the 3D video signal and adjusting the field depth of a 3D video according to the field depth control signal; and the output unit is used for outputting adjusted 3D video signal. After the field depth control signal is received by the device, the parallactic error information dx in the field depth control signal is analyzed, a left eye view and a right eye view in the 3D video signal are amplified by utilizing the parallactic error information, the resolution ratio of the amplified views in the horizontal direction exceeds the resolution ratio of a 3D image not divided, different parts of the left eye view and the right eye view are intercepted according to field depth variation information stating whether the field depth is increased or reduced in the field depth control signal and the stereoscopic effect type of the 3D image, and a purpose of adjusting the field depth is achieved.
Owner:SHENZHEN TCL NEW-TECH CO LTD +1
Cardiology department puncture device and auxiliary anti-tremor assembly thereof
ActiveCN112957106AAchieve regulationThe role of good fastening supportSurgical needlesTrocarElectric machineryEngineering
The invention disclose a cardiology department puncture device and an auxiliary anti-tremor assembly thereof. The cardiology department puncture device comprises a supporting mechanism; the supporting mechanism comprises a shell supported and fixed to the ground; angle adjusting motors are transversely installed on the surfaces of the outer walls of one sides of the shell, and the output ends of the angle adjusting motors are in transmission connection with corresponding output shafts; one end of each output shaft is in transmission connection with a front pushing lead screw; one end of each pushing lead screw is in threaded telescopic connection with a mechanical supporting base on the outer side; the surface of the outer wall of each output shaft is wrapped with a protective cover; a supporting rotary disc is arranged at the end of each protective cover; the back face of each supporting rotary disc is in transmission connection with the output end of the corresponding angle adjusting motor; and each angle adjusting motor is mounted in the corresponding protective cover. According to the cardiology department puncture device and the auxiliary anti-tremor assembly thereof, a medical device arranged on the upper portion can be supported and fixed by means of the supporting mechanism, and the device can be conveniently adjusted in the using process; and therefore, the shell can be connected with an external supporting frame.
Owner:宁波市第九医院
Adjustable medical neurology department advertisement bulletin board
InactiveCN113724626AAutomatic and thorough scrapingRealize the effect of intermittent water sprayFouling preventionCleaning using toolsBiomedical engineeringBulletin board
The invention relates to an advertisement bulletin board and particularly relates to an adjustable medical neurology department advertisement bulletin board. According to the adjustable medical neurology department advertisement bulletin board, water can be automatically and intermittently sprayed, advertisement paper can be conveniently and rapidly scraped off, an angle can be adjusted, and dust and rain can be prevented. The adjustable medical neurology department advertisement bulletin board comprises a telescopic plate, moving wheels, first loading frames, a supporting frame and an advertising board, wherein the moving wheels are arranged at the bottom of the telescopic plate; the first loading frames are symmetrically arranged on two sides of an upper portion of the telescopic plate; the supporting frame is arranged at the top of the telescopic plate; and the advertising board is rotationally arranged in the supporting frame. By arranging a scraping mechanism, a motor is controlled to rotate forwards and backwards to drive a lead screw to rotate forwards and backwards, so a scraping plate is driven to reciprocate up and down to scrape advertising paper, and a purpose of automatically and thoroughly scraping the advertising paper is achieved; and by arranging the rain blocking mechanism, a movable block clamps a second baffle, so the second baffle is in a horizontal state, and the effect of blocking rainwater is achieved.
Owner:赣州昕叶文化传媒有限公司
Melt-blown cloth cutting device
ActiveCN112497300AAdjusted toEasy to replaceSevering textilesMetal working apparatusTool bitEngineering
The invention relates to the technical field of melt-blown cloth cutting devices, and discloses a melt-blown cloth cutting device. The melt-blown cloth cutting device comprises a base adjusting assembly and a cutting assembly, wherein fixing plates are fixedly arranged on the left side and the right side of the top end of the base, the opposite sides of the two fixing plates are movably connectedwith the left side and the right side of the adjusting assembly respectively, the outer wall of the adjusting assembly is movably connected with the inner wall of the cutting assembly, and the left side of the fixing plate located on the left side is movably connected with a knob. According to the melt-blown cloth cutting device, a movable head is pulled to move in the direction away from an arc-shaped rod, so that a telescopic rod is contracted, a mounting plate and the arc-shaped rod also move along with the telescopic rod, then the arc-shaped rod loses the limitation on a limiting block, amounting head starts to get close to the opposite side under the tension action of a second elastic rope, a connecting rod is also turned over along with the mounting head, the limiting block and a clamping block are driven to move towards the arc-shaped rod, then the clamping block loses the limiting capacity of an arc-shaped pipe, a tool bit can be disassembled and replaced, so that the effect that a single tool bit is easy to replace is achieved.
Owner:合肥森岑汽车用品有限公司
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