Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
30results about How to "Stable and smooth adjustment" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Automatic leveling system for vehicle body platform
ActiveCN102407747AGuaranteed levelnessGuaranteed smoothnessResilient suspensionsDriver/operatorProgrammable logic controller
The invention relates to the technical field of leveling systems, and discloses an automatic leveling system for a vehicle body platform. The automatic leveling system comprises a horizontality detection element, travel sensors and a programmable controller, wherein the horizontality detection element is arranged on the vehicle body platform; a lifting oil cylinder of a vehicle body platform hydraulic lifting system is divided into four groups according to areas in which four angles of the vehicle body platform are positioned; each group of lifting oil cylinder is provided with a travel sensor; and the programmable controller is connected with control valves of all the groups of lifting cylinders, the horizontality detection element and the travel sensors respectively. In the automatic leveling system, signals transmitted from the travel sensors and the horizontality detection element are subjected to operation processing through the programmable controller; when inclined, the vehiclebody platform can be appropriately leveled in time, so that the horizontality and the stability of the vehicle body platform are ensured, and vibration generated by overregulation is prevented; and various real-time regulation modes are provided, so that a driver can select the regulation modes as required according to actual road surface conditions. The system is simple, practical, safe and reliable, and has low cost and a wide application prospect.
Owner:HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
Reclining apparatus for seat for vehicle and seat for vehicle with reclining apparatus
InactiveUS20170297457A1Stable and smooth adjustmentMovable seatsElectric machineStructural engineering
An object of the present invention is to provide a seat for a vehicle which is capable of smoothly and stably adjusting the reclining of a seat back by driving an electrical reclining motor 34, even if the electrical reclining motor 34 is diagonally mounted on a seat back frame structure in a case where the electrical reclining motor 34 is fixedly connected on a seat back frame structure, or even if the electrical reclining motor 34 becomes inclined due to a deformation of the seat back frame structure after such a fixedly connection.There is provided a seat 10 for a vehicle comprising a seat back frame structure 12 a lower end of which is connected to a rear end of a seat cushion frame structure 14 in such a way that the seat back frame structure 12 can be inclined relative to the seat cushion frame structure 14, said seat back frame structure 12 including a pair of side frames 20A,B each of which extends in a vertical direction of the vehicle, said seat 10 for the vehicle further comprising a through-hole 28 provided on a lower end portion of each of the pair of side frames 20A,B, a connecting rod 30 extending through each of the through-holes 28 so as to be rotatable about a horizontal direction, an electrical reclining motor 34 rotating said connecting rod 30 and provided along the one of side surfaces of the one of said pair of side frames 20A,B, and a reclining apparatus 16 provided on the other of the side surfaces of each of said pair of side frames 20A,B, a bolt through-hole 72 being provided on a non-rotational driven solid portion of said electrical reclining motor 34, a bolt 74 which fits into said bolt through-hole 72 is provided for fixedly bolting said electrical reclining motor 34 on said one of the side surfaces of the one of the pair of side frames 20A,B, said bolt 74 comprising a head portion 76 and a shank portion 78 with a circular cross-section, said shank portion 78 comprises an enlarged-diameter portion 82 on its end portion and a reduced-diameter portion 84 adjacent to the enlarged-diameter portion 82 with being concentric to each other.
Owner:NHK SPRING CO LTD
EEG cap head circumference size adjusting mechanism and EEG cap
InactiveCN110772250AThe adjustment process is smooth and smoothNot easy to get stuckDiagnostic recording/measuringSensorsEngineeringMechanical engineering
The invention discloses an EEG cap head circumference size adjusting mechanism and an EEG cap, and relates to the technical field of EEG caps. The EEG cap comprises a left arc-shaped side plate, a right arc-shaped side plate and two EEG cap head circumference size adjusting mechanisms, wherein one of the two EEG cap head circumference size adjusting mechanisms is used for connecting the front endof the left arc-shaped side plate and the front end of the right arc-shaped side plate, and the other EEG cap head circumference size adjusting mechanism is used for connecting the rear end of the left arc-shaped side plate and the rear end of the right arc-shaped side plate; and an annular structure is surrounded by the left arc-shaped side plate, the right arc-shaped side plate and the two EEG cap head circumference size adjusting mechanisms. According to the EEG cap head circumference size adjusting mechanism and the EEG cap disclosed by the invention, in the using process, the EEG cap headcircumference size adjusting mechanisms are used for adjusting the overlapping area of a first arc-shaped plate body and a second arc-shaped plate body through the cooperation of a first gear with afirst rack and a second rack, and then the distance between the front end of the left arc-shaped side plate and the front end of the right arc-shaped side plate and the distance between the rear end of the left arc-shaped side plate and the rear end of the right arc-shaped side plate are adjusted, so that the adjusting of the size of the EEG cap head circumference is realized.
Owner:山东海天智能工程有限公司
Convergence and divergence nozzle adjusting valve
The invention discloses a convergence and divergence nozzle adjusting valve. The convergence and divergence nozzle adjusting valve comprises a valve body, a valve seat, a plurality of flow guide plates, rotating pins, air bags and an air nozzle, wherein the valve seat is fixedly connected to the valve body through a screw; a plurality of grooves are formed in the circumferential direction of the valve seat; the large end of each flow guide plate is plugged into the corresponding groove of the valve seat, and each flow guide plate is rotationally hinged to the valve seat through the corresponding rotating pin; and each air bag is arranged in the space between the valve body and the corresponding flow guide plate, and the air bags are externally connected with a high-pressure air source through the air nozzle. According to the convergence and divergence nozzle adjusting valve, the linear streamline design is adopted instead of the fluid turning design; and fluid turning is avoided in the adjusting process of the valve, flow resistance is reduced, and the pressure loss is reduced. Meanwhile, through the design that the flow guide plates are matched with the air bags, the flow amount of fluid is adjusted through convergence or divergence of the flow guide plates, and accordingly flow adjustment is more stable and smoother.
Owner:YUEYANG DONGFANG AUTOMATIC CONTROL ENG EQUIP
Reclining apparatus for seat for vehicle and seat for vehicle with reclining apparatus
Owner:NHK SPRING CO LTD
Exercise bike with table board
PendingCN109011367AMeet the needs of different inclination anglesErgonomicMovement coordination devicesCardiovascular exercising devicesEngineeringPhysical exercise
The invention discloses an exercise bike with a table board, comprising a body assembly and a table board assembly, which comprises a table board and a table board fixing seat. The table board fixingseat is connected with the body assembly by a lifting component which enables the table board fixing seat to rise and fall against the body component. The table board assembly further comprises a tiltangle adjusting device which can adjust the tilt angle of the table board relative to a horizontal plane. The tilt angle adjusting device connects the table board fixing seat and the lifting component. The table plate fixing seat is fixed with a tilt angle adjusting seat. An adjusting block in the notch of the tilt angle adjusting seat is hinged on the tilt angle adjusting seat. A locking shaft assembly with a first handle fixed at an outside end is locked or released after passing through a first arc through hole and round through hole. The table board of the exercise bike with a table boardcan adjust the tilt angle relative to the horizontal plane according to user's need, meet user's need of different tilt angle of table board, thereby according with ergonomics and being very convenient to use.
Owner:LOCTEK ERGONOMIC TECH CORP
Vacuum precise displacement device
ActiveCN103424303AAchieve supportAchieve longitudinal displacementPreparing sample for investigationRelative displacementEngineering
The invention provides a vacuum precise displacement device. The displacement device comprises a bottom flange (1), a top flange (2), a corrugated pipe (7) through which the two flanges are connected, a displacement platform (3) used for installation of the top flange (2) and relative to which the top flange (2) can move translationally, and a moving mechanism used to drive the top flange (2) and comprising a first moving device (5) and second moving devices (6). Through the first moving device (5), the top flange (2) can move translationally relative to the displacement platform (3). Through the second moving devices (6), the displacement platform (3) can move longitudinally relative to the bottom flange (1). The displacement device comprises at least two second moving devices (6) which are connected with the bottom flange (1) and the displacement platform (3). The second moving devices (6) are arranged on the bottom flange (1) in a roughly evenly-spaced way, and move the displacement platform (3) as well as support the displacement platform (3). The displacement device has advantages of simple structure, small occupied area, low cost and good mechanical properties.
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI
Electric sleeve and control system special for high-voltage hot-line work robot
PendingCN109909936ASimple structureSmooth and stable speed regulationProgramme-controlled manipulatorSpannersOperational systemWireless control
The invention discloses an electric sleeve and a control system special for a high-voltage hot-line work robot. The electric sleeve comprises a mounting seat, a shell, a driving device, a rotating device, a sleeve assembly and the control system, the driving device drives the rotating device to enable the sleeve assembly to be in a suitable working state in the required working environment; the sleeve assembly reaches the required opening size through an annular cam block according to the rotation direction and inertia force for being matched with parts of different sizes for mounting and demounting; and the control system adopts a double-closed-loop control operation system to realize smooth and stable speed regulation and high torque output of the electric sleeve special for the high-voltage hot-line work robot. The electric sleeve is simple in structure, hot-line work for direct demounting and mounting of various specifications of bolts and nuts can be conducted, strong electromagnetic interference can be avoided, various work requirements are met, and the work safety of operators is improved through wireless control.
Owner:LONGYAN HAIDEXIN AUTOMOBILE
Angle-adjustable high-precision objective table device
The invention relates to an angle-adjustable high-precision objective table device, in the angle-adjustable high-precision objective table device, a base and an objective table are supported through a fixed supporting column and two movable supporting columns in a three-point mode, two sliding rods are respectively driven by two driving mechanisms, so that the slope surfaces at the front ends of sliding rods jack two jacking balls to different heights, the pose of the objective table is adjusted, and as the balls and the jacking balls are in rolling friction with moving parts, the friction force is small, the balls and the jacking balls do not move, and the pose of the objective table is adjusted smoothly and stably. Therefore, according to the angle-adjustable high-precision objective table device, the pose of the objective table can be conveniently adjusted, the structure is simple, and movement is stable and smooth.
Owner:SHANGHAI INST OF MEASUREMENT & TESTING TECH +1
Test device and test method for static stiffness of CNC machine tool spindle unit
ActiveCN112710442BGuaranteed static stiffness test processAvoid turning back and forthElasticity measurementNumerical controlControl engineering
The invention discloses a static stiffness testing device and a testing method of a spindle unit of a numerically controlled machine tool, belonging to the technical field of spindle performance testing. Fixed connection with the lower surface of the connection block. The static stiffness test device and test method of the spindle unit of the CNC machine tool can control the second motor to work by setting the electro-hydraulic rod, the force applying plate, the limit placement hole, the measuring ring, the dial dial, the threaded barrel and the screw rod. The motor can control the rotating frame to rotate 90 degrees, and then repeat the above operation to realize the test of the front and rear directions of the main shaft. This device can adjust the height of the force plate and the measuring ring, and can be applied to the test of different sizes of the main shaft. At the same time, the force can be adjusted. The direction in which the plate applies the load to the main shaft can realize the radial static stiffness test of the main shaft in multiple directions, which makes the applicability and test accuracy of the device ideal.
Owner:襄阳鼎恒机电科技有限公司
A teaching device for vocational education
InactiveCN109741661BQuick turn upHeight can be easily loweredFurniture partsTeaching apparatusStructural engineeringFriction force
The invention discloses a teaching device for vocational education. The teaching device comprises a teaching board, wherein a base is arranged below the teaching board, rolling wheels are rotatably mounted at four corners of the bottom of the base; support box seats fixedly mounted at the top of the seat are arranged on two sides of the teaching board, and bottoms of the support box seats are opened; first rectangular slots are formed in two sides of the teaching board, and the bottoms of the first rectangular slots are opened; and a second rectangular slot is formed in one side of the seat, aservo motor is fixedly mounted on one side of the seat, and an output shaft of the servo motor extends to one end welded with a rotating shaft in the second rectangular slot. The teaching device is reasonable in design and convenient to operate, the height of the teaching board can be conveniently adjusted according to actual demand, and the complete teaching board can be conveniently watched bystudents; and by arranging first rolling balls, second rolling balls, third rolling balls and fourth rolling balls, the friction force generated during the height adjustment can be effectively reduced, and the height of the teaching board can be stably and smoothly adjusted.
Owner:ZHUMADIAN VOCATIONAL & TECHN COLLEGE
Twist bracket mechanism
The invention discloses a thread support mechanism. The thread support mechanism comprises a fixed base connected to an injection molding machine mould board, two supporting columns, a horizontal rod, a bearing beam and an adjusting mechanism; the fixed base can be connected to the injection molding machine mould board in an adjustable mode horizontally and movably, and the horizontal moving direction of the fixed base relative to the injection molding machine mould board is the first direction; the two supporting columns are connected to the fixed base vertically and fixedly and are in alternative arrangement, and the alternative arrangement direction is perpendicular to the first direction; the horizontal rod is connected to the top ends of the two supporting columns fixedly; the bearing beam can be connected between the two supporting columns in a vertical sliding mode and is provided with a through hole penetrating through the bearing beam from front to back, and the through hole is fixedly provided with a first bearing; the adjusting mechanism connects the bearing beam with the horizontal rod and adjusts the bearing beam vertically. The thread support mechanism has the advantages that there is no need to disassemble thread jigs or replace thread moulds, the operation is fast and convenient, and the time and the labor are saved.
Owner:厦门三登塑胶工业有限公司
Gas drying room with dangerous situation detection and alarming function
ActiveCN109813061ASmooth and stable adjustmentRegulate securityDrying gas arrangementsDrying solid materialsCombustionEngineering
The invention discloses a gas drying room with a dangerous situation detection and alarming function. The gas drying room with the dangerous situation detection and alarming function comprises a drying room body, wherein combustion rooms are fixedly connected to the left side and the right side of the drying room body separately; a partition is fixedly connected to the inner wall of each combustion room; a heating chamber is arranged on the inner wall of each combustion room and below the corresponding partition; and a ventilation chamber is arranged on the inner wall of each combustion room and above the corresponding partition, and an installation seat is fixedly connected to the top of the inner wall of each ventilation chamber. According to the gas drying room with the dangerous situation detection and alarming function, through arrangement for rubber support columns, when the rubber support columns are softened in the case of a too high temperature in the drying room body or a detection plate is pressed by a heavy object, a trigger mechanism can be driven to descend; the arranged rotary rods and transmission rods are capable of carrying out rotary adjustment when the temperature reaches a dangerous situation, a trigger rod is enabled to make contact with an alarm, and the role of alarming prompt is played; and the arranged buffer springs and buffer plates are capable of enabling the adjustment of the rotary rods to be more gentle and stable, and higher safety is achieved.
Owner:陈善堂生物制药有限责任公司
Automatic leveling system for vehicle body platform
ActiveCN102407747BGuaranteed levelnessGuaranteed stabilityResilient suspensionsProgrammable logic controllerRoad surface
The invention relates to the technical field of leveling systems, and discloses an automatic leveling system for a vehicle body platform. The automatic leveling system comprises a horizontality detection element, travel sensors and a programmable controller, wherein the horizontality detection element is arranged on the vehicle body platform; a lifting oil cylinder of a vehicle body platform hydraulic lifting system is divided into four groups according to areas in which four angles of the vehicle body platform are positioned; each group of lifting oil cylinder is provided with a travel sensor; and the programmable controller is connected with control valves of all the groups of lifting cylinders, the horizontality detection element and the travel sensors respectively. In the automatic leveling system, signals transmitted from the travel sensors and the horizontality detection element are subjected to operation processing through the programmable controller; when inclined, the vehicle body platform can be appropriately leveled in time, so that the horizontality and the stability of the vehicle body platform are ensured, and vibration generated by overregulation is prevented; and various real-time regulation modes are provided, so that a driver can select the regulation modes as required according to actual road surface conditions. The system is simple, practical, safe and reliable, and has low cost and a wide application prospect.
Owner:HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
Metal plate bending device
InactiveCN112893529AAdjustable bending angleStable and smooth adjustmentIsosceles trapezoidManufacturing cost reduction
The invention relates to the technical field of bending accessory devices, and in particular relates to a metal plate bending device. The metal plate bending device is simple in structure, adjustable in metal plate bending angle and capable of reducing manufacturing cost. The metal plate bending device comprises a base; a supporting block is arranged at the top of the base; a mounting groove which is communicated in the front-back direction is formed in the top of the supporting block; multiple sets of protrusions are arranged on the inner side wall of the mounting groove; the section of each set of protrusions is in an isosceles trapezoid shape; the metal plate bending device further comprises a cylinder; a V-shaped groove which is communicated in the front-back direction is formed in the top of the cylinder; the bottom of the V-shaped groove coincides with the axis of the cylinder; multiple sets of grooves in sliding fit with the multiple sets of protrusions are formed in the outer side wall of the cylinder; the metal plate bending device further comprises a front moving mechanism and a rear moving mechanism; the front moving mechanism comprises a front supporting rod, a front stabilizing rod, a front threaded rod, a front moving block and a front transverse rod; and the rear moving mechanism comprises a rear supporting rod, a rear stabilizing rod, a rear threaded rod, a rear moving block and a rear transverse rod.
Owner:ZHANGJIAJIE INST OF AERONAUTICAL ENG
Thread support mechanism
The invention discloses a thread support mechanism. The thread support mechanism comprises a fixed base connected to an injection molding machine mould board, two supporting columns, a horizontal rod, a bearing beam and an adjusting mechanism; the fixed base can be connected to the injection molding machine mould board in an adjustable mode horizontally and movably, and the horizontal moving direction of the fixed base relative to the injection molding machine mould board is the first direction; the two supporting columns are connected to the fixed base vertically and fixedly and are in alternative arrangement, and the alternative arrangement direction is perpendicular to the first direction; the horizontal rod is connected to the top ends of the two supporting columns fixedly; the bearing beam can be connected between the two supporting columns in a vertical sliding mode and is provided with a through hole penetrating through the bearing beam from front to back, and the through hole is fixedly provided with a first bearing; the adjusting mechanism connects the bearing beam with the horizontal rod and adjusts the bearing beam vertically. The thread support mechanism has the advantages that there is no need to disassemble thread jigs or replace thread moulds, the operation is fast and convenient, and the time and the labor are saved.
Owner:厦门三登塑胶工业有限公司
Self-balancing fan unit
ActiveCN103557171BSimple structureExtended service lifePump componentsPump installationsImpellerEngineering
The invention discloses a self-balancing fan device. The self-balancing fan device is characterized by comprising a frame, a base, a connecting assembly and a fan. The machine frame comprises three to eight groups of stand column assemblies, every group of stand column assembly comprises a stand column which is vertically arranged along the axis of the group of stand column assembly, and the groups of the stand column assemblies are distributed in the axis of the rotation axis of an impeller in a regular polygonal shape. The base comprises square tubes which are identical to the stand column assemblies in number, the square tubes are fixedly welded end to end to form a polygonal mounting rack corresponding to the regular polygon of the stand column assemblies; connecting assemblies are identical to the stand column assemblies in number. The base is suspended on the frame through the connecting assemblies and detachably, elastic-adjustably and fixedly connected with the frame. The fan comprises a housing, the impeller, a motor and a transmission assembly and is fixedly arranged on the base through the housing, and the housing is provided with an air inlet and an air outlet.
Owner:姚立猛 +1
A vacuum precision displacement device
ActiveCN103424303BAchieve supportAchieve longitudinal displacementPreparing sample for investigationMechanical propertyFlange
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI
A gas drying room with danger detection and alarm function
ActiveCN109813061BStable and smooth adjustmentRegulate securityDrying gas arrangementsDrying solid materialsStructural engineeringAir change
The invention discloses a gas drying room with a dangerous situation detection and alarming function. The gas drying room with the dangerous situation detection and alarming function comprises a drying room body, wherein combustion rooms are fixedly connected to the left side and the right side of the drying room body separately; a partition is fixedly connected to the inner wall of each combustion room; a heating chamber is arranged on the inner wall of each combustion room and below the corresponding partition; and a ventilation chamber is arranged on the inner wall of each combustion room and above the corresponding partition, and an installation seat is fixedly connected to the top of the inner wall of each ventilation chamber. According to the gas drying room with the dangerous situation detection and alarming function, through arrangement for rubber support columns, when the rubber support columns are softened in the case of a too high temperature in the drying room body or a detection plate is pressed by a heavy object, a trigger mechanism can be driven to descend; the arranged rotary rods and transmission rods are capable of carrying out rotary adjustment when the temperature reaches a dangerous situation, a trigger rod is enabled to make contact with an alarm, and the role of alarming prompt is played; and the arranged buffer springs and buffer plates are capable of enabling the adjustment of the rotary rods to be more gentle and stable, and higher safety is achieved.
Owner:陈善堂生物制药有限责任公司
Upper and lower limb linkage active and passive rehabilitation training device
ActiveCN114681869AReasonable settingReasonable locationGymnastic exercisingChiropractic devicesUpper limb trainingReciprocating motion
The invention discloses an upper and lower limb linkage active and passive rehabilitation training device, and belongs to the field of rehabilitation instruments. The upper and lower limb linkage active and passive rehabilitation training device comprises a four-limb linkage mechanism and a seat mechanism arranged behind the four-limb linkage mechanism, and the four-limb linkage mechanism comprises a supporting frame, a crank, a connecting rod, a lower limb training foot rest lever, an upper limb training arm and a passive training driving mechanism. The lower limb training foot rest levers are arranged in the foot rest lever sliding grooves in the corresponding sides in a sliding mode through foot rest sliding blocks respectively, arc sliding grooves are formed in the upper portions of the left side and the right side of the supporting frame respectively, the upper limb training arms are in sliding fit with the arc sliding grooves in the corresponding sides respectively, and the lower portions of the upper limb training arms are movably connected with the foot rest sliding blocks on the corresponding sides. Therefore, the lower limb training foot rest lever reciprocates back and forth, the upper limb training arm reciprocates circumferentially along with the lower limb training foot rest lever, the upper and lower limb training mechanism is reasonable in position arrangement and simple in structure, the training motion trails of the upper and lower limbs are more natural and harmonious, and better training comfort and training effect are achieved.
Owner:CHANGZHOU INST OF TECH
Livestock injection fixing equipment for livestock breeding and using method thereof
InactiveCN113730020AHigh degree of automationPrevent random movementAnimal fetteringElectric machineryAnimal science
The invention relates to the technical field of agriculture, in particular to livestock injection fixing equipment for livestock breeding and a using method thereof. The livestock injection fixing equipment comprises a lifting rod frame, a top frame, a lifting plate, a supporting column, a movable rod frame and a movable clamping rod. A second motor is used for driving, so that the height of a lifting clamping rod can be flexibly adjusted, and the use flexibility of the livestock injection fixing equipment for livestock breeding is further improved; the head of livestock is fixed by adjusting the height of the lifting clamping rod, so that the injection of workers is facilitated; meanwhile, the clamping force of the equipment on the head of the livestock can be adjusted by adjusting the height of the lifting clamping rod; clamping injury to the livestock can be avoided by adjusting clamping force, and the livestock is protected, so that the use reliability of the livestock injection fixing equipment for livestock breeding is further improved; and meanwhile, the livestock injection fixing equipment can be suitable for the heads of different types of livestock by adjusting the lifting clamping rod.
Owner:淮北市三石磊牧业有限公司
Online dual-track high-speed jet dispensing machine
ActiveCN110756391BEasy to controlPrecise dispensingLiquid surface applicatorsCoatingsMachineIndustrial engineering
The invention relates to the technical field of glue dispensers, in particular to an online type double-rail high-speed jet glue dispenser comprising a shell and a three-axis mechanism installed in the shell. A glue dispensing nozzle is installed on the three-axis mechanism. An installation plate is arranged below the three-axis mechanism. A conveying mechanism is installed on the installation plate and comprises a conveying rail for conveying a to-be-glue-dispensed part, and a lifting part arranged on one side of the length direction of the conveying rail. A lifting driving assembly for driving the lifting part to rise or fall is arranged under the lifting part. A height limiting part is further arranged above the conveying rail. The to-be-glue-dispensed part is lifted through the liftingpart, the edge is then pre-tightened through the height limiting part, the height of the to-be-glue-dispensed part is determined, in addition, the to-be-glue-dispensed part is not liable to vibrationin the glue dispensing process, locating is more accurate, then adjustment of a glue dispensing nozzle is easier, the glue dispensing procedure is more precise, adjustment time is also shorter, and glue dispensing efficiency is higher.
Owner:SHENZHEN HUAHAIDA TECH
Adjustable telescopic anti-skid walking stick
The invention discloses an adjustable telescopic anti-skid walking stick, and relates to the technical field of articles of daily use. The walking stick specifically comprises a supporting cylinder, a supporting frame is installed at the top end of the supporting cylinder, a walking stick handle is installed at the top end of the supporting frame, a limiting end cover is installed at the bottom end of the supporting cylinder, an adjusting bolt is rotatably installed at the top end in the supporting cylinder, and an inner threaded sleeve is rotatably installed at the bottom end of the adjusting bolt; and the bottom end of the internal thread sleeve is rotationally connected with the limiting end cover. The adjusting hand wheel is arranged below the crutch handle, when the crutch is not stressed, the adjusting hand wheel can be rotated by means of the thumb force of a user, then the inner threaded sleeve is driven to rotate, the supporting rod is contracted inwards or pushed outwards, then the supporting height of the crutch is adjusted, the adjusting process is simple and convenient, and the practicability is high. The stepless adjusting mode is free of adjusting gaps and adjusting steps, the adjusting process is smooth and stable, and the use experience and use safety of the walking stick are improved.
Owner:吕志珍
Convergent divergent spout regulating valve
ActiveCN105927763BSize control adjustmentImplement size controlValve arrangementsEngineeringHigh pressure
The invention discloses a convergence and divergence nozzle adjusting valve. The convergence and divergence nozzle adjusting valve comprises a valve body, a valve seat, a plurality of flow guide plates, rotating pins, air bags and an air nozzle, wherein the valve seat is fixedly connected to the valve body through a screw; a plurality of grooves are formed in the circumferential direction of the valve seat; the large end of each flow guide plate is plugged into the corresponding groove of the valve seat, and each flow guide plate is rotationally hinged to the valve seat through the corresponding rotating pin; and each air bag is arranged in the space between the valve body and the corresponding flow guide plate, and the air bags are externally connected with a high-pressure air source through the air nozzle. According to the convergence and divergence nozzle adjusting valve, the linear streamline design is adopted instead of the fluid turning design; and fluid turning is avoided in the adjusting process of the valve, flow resistance is reduced, and the pressure loss is reduced. Meanwhile, through the design that the flow guide plates are matched with the air bags, the flow amount of fluid is adjusted through convergence or divergence of the flow guide plates, and accordingly flow adjustment is more stable and smoother.
Owner:YUEYANG DONGFANG AUTOMATIC CONTROL ENG EQUIP
Connecting mechanism of bottom plate and base in photovoltaic solar heat collector
PendingCN107270566AStable and smooth adjustmentModerate frictionPhotovoltaic supportsSolar heat devicesPhotovoltaic solar energyEngineering
The invention provides a connecting mechanism of a bottom plate and a base in a photovoltaic solar heat collector, and belongs to the technical field of machines. The connecting mechanism solves the problem that a connecting mechanism in the prior art is poor in applicability. The photovoltaic solar heat collector comprises the bottom plate in a flat plate shape and the base connected on the bottom plate, wherein the base is in a flat plate shape, and the outer side of the base is used for mounting a photovoltaic solar panel; and the connecting mechanism comprises connecting bases and friction pieces, wherein the friction pieces are located between the connecting bases and the base, and set friction force can be obtained between the base and the connecting bases under the action of the friction pieces. The connecting mechanism of the bottom plate and the base in the photovoltaic solar heat collector is high in applicability.
Owner:浙江信宇工贸有限公司
Numerically-controlled machine tool spindle unit static stiffness testing device and method
ActiveCN112710442AGuaranteed static stiffness test processAvoid turning back and forthElasticity measurementNumerical controlMicrometer
The invention discloses a numerically-controlled machine tool spindle unit static stiffness testing device and method and belongs to the technical field of spindle performance detection. The device comprises a bottom frame; the inner wall of the bottom frame is in lap joint with the outer surface of a moving frame; and the upper surface of the moving frame is fixedly connected with the lower surface of a connecting block. According to the numerically-controlled machine tool spindle unit static stiffness testing device and method, an electric hydraulic rod, a force application plate, a limiting placement hole, a measuring ring, a micrometer dial plate, a threaded cylinder and a screw rod are adopted, so that a second motor can be controlled to work, and the second motor can control a rotating frame to rotate by 90 degrees; and the above operation can be repeated, so that the testing of a spindle in a front-back direction can be realized. According to the device, the heights of the force application plate and the measuring ring can be adjusted, so that the device can be suitable for testing spindles of different sizes; meanwhile, the direction of loads applied to the spindles by the force application plate can be adjusted, and the radial static stiffness of the spindles can be tested in multiple directions, and therefore, the applicability and the test precision of the device are ideal.
Owner:襄阳鼎恒机电科技有限公司
Mount
Owner:姚立猛 +1
Multi-layer cavity device with liftable shielding plates
ActiveCN102024682BSeparate access controlStable and smooth adjustmentSemiconductor/solid-state device manufacturingEngineeringSemiconductor
The invention relates to a multi-layer cavity device with liftable wind shielding plates, which belongs to the field of wafer wet processing in the semiconductor industry and is used for better controlling and processing the airflow form in the cavity of the wafer. The multi-layer cavity device is provided with a plurality of annular wind shield sheets, a telescopic cylinder, a plurality of layers of cavities and the like. The cavities are layered and can be freely increased and decreased in layer number according to the need of the process. The air outlet of the cavity in each layer is provided with one annular wind shielding plate and is opened and closed freely under the movement of the telescopic cylinder. When the wafer is in a certain working position, the air outlet of the cavity in the layer is opened, and the air outlets of the cavities in other layers are closed so that the airflow integrally flows out of the air outlet of the cavity in the layer, the generation frequency ofturbulent airflow can be reduced, and the splashing of chemical liquids can be effectively prevented so as not to pollute the wafer. Because the air outlets of the multi-layer cavities used for wet processing are additionally provided with the annular wind shielding plates, the air can be effectively prevented from flowing in and out of the cavities in all layers, and the airflow can be adjusted to be more stable and smooth in the cavities.
Owner:SHENYANG KINGSEMI CO LTD
Traction type adjusting plate and assembling method thereof
ActiveCN112260194AEasy to control the distance to move left and rightShorten adjustment timeOverhead installationPhotovoltaic energy generationControl theoryElectrical and Electronics engineering
Owner:江苏同丹电力科技有限公司
Screen-free printing plate of battery piece
The invention relates to the technical field of printing plates, and particularly discloses a screen-free printing plate of a battery piece. The screen-free printing plate comprises a workbench and aprinting plate main body, vertical stand columns are symmetrically and fixedly arranged at the left end and the right end of the upper surface of the workbench, the top ends of the stand columns are connected through a horizontal ejector rod, the lower surface of the middle position of the ejector rod is fixedly provided with a first motor, an output shaft of the first motor is coaxially connectedwith a driving wheel, an installation groove is formed in each stand column, screw rods are rotatably arranged in the installation grooves, driven discs are coaxially connected to the top ends of thescrew rods, the printing plate main body is fixedly arranged on the lower surface of the middle position of a cross rod, the two ends of the cross rod are nested on the screw rods, a rotating base isrotatably arranged on the upper surface of the workbench, the edge of the rotating base is provided with teeth, the side edge of the rotating base is fixedly provided with a second motor inside the workbench, and an output shaft of a second motor is coaxially connected with a driving gear. The screen-free printing plate has the advantages of being simple in structure, stable in lifting, smooth inadjustment, high in printing quality and convenient to implement and popularize.
Owner:昆山乐邦精密科技有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com