214results about How to "Increased operating comfort" patented technology

The invention provides a visual catheter with perfusion and suction functions, the catheter comprises a catheter body and a camera shooting assembly, the catheter body comprises an operation part and an intubation tube from the near end to the far end, the camera shooting assembly comprises a camera installed at the head end of the intubation tube, and the operation part is connected with the camera shooting assembly. The operation part comprises an operation part shell, and a perfusion joint, a suction joint and an instrument inlet which are arranged on the operation part shell; a main channel extending in the longitudinal direction, at least one liquid drainage channel and at least one instrument channel allowing instruments to pass through are arranged in the cannula, and the main channel, the liquid drainage channel and the instrument channel are arranged in a separated mode.

The utility model discloses equipment for screening building materials in the technical field of building materials, which comprises a screening box, a screen mesh, a feed port, a first discharge port, a second discharge port, a supporting seat, a scraper mechanism and a vibrating mechanism, the feed port is arranged at the top of the screening box, the first discharge port is arranged on the side wall of the screening box, and the second discharge port is arranged on the side wall of the screening box. The second discharging port is formed in the bottom wall of the screening box, a cavity is formed in the screening box, the screen is arranged in the cavity, the feeding port, the first discharging port and the second discharging port are communicated through the cavity, the scraper mechanism comprises a scraper, a push rod and a power mechanism, and the power mechanism drives the scraper to move back and forth on the upper surface of the screen towards the first discharging port. Supporting legs are arranged at the bottom of the supporting seat, a cavity structure sleeved with the supporting legs is arranged at the top of the vibration mechanism body, the vibration mechanism is arranged at the bottom of the supporting seat, and a convex block of the vibration mechanism rotates to drive the screening box to vibrate up and down. The technical problems that a screen of an existing device is prone to being blocked, and the screening efficiency is low are solved.

The invention provides stamping equipment for automobile engine oil pan production, and belongs to the technical field of oil pan stamping equipment. Which comprises a stamping equipment body and is characterized in that a lower die and an upper die are installed on the stamping equipment body, a first supporting frame is installed on one side of the stamping equipment body, and a second supporting frame is installed on the other side of the stamping equipment body; an automobile oil pan material plate is placed on the top of the first supporting frame. By arranging the auxiliary feeding mechanism and the auxiliary discharging mechanism, the auxiliary feeding mechanism can be utilized, workers do not need to make direct contact with an automobile oil pan material plate, the automobile oil pan material plate can be rapidly and stably transferred to the position between the lower die and the upper die, and accurate alignment can be achieved after transferring, and the automobile oil pan material plate can be reliably placed on the top of the lower die; and compared with a traditional manual handheld plate feeding mode, the feeding device is safer and more reliable.

The invention provides an intelligent display control system and method based on SCADA, and relates to the field of software engineering.The intelligent display control method specifically comprises the steps that login information of a current operator is obtained; when the login information belongs to permission operator login, setting initial split-screen display content by adopting a collaborative filtering algorithm based on permission operator historical information; and dynamically adjusting the split-screen display content based on the click operation of the operator. Through the steps, the display content and the screen layout of the multiple screens are adaptively optimized by analyzing and processing the operation habits of operators. The historical operation data is analyzed by adopting a data mining technology, so that the system can identify the display layout with high operation efficiency and dynamically adjust the screen display content according to the real-time monitoring requirement.

The invention relates to the technical field of formwork equipment, in particular to an integral rotating formwork and a lower formwork rotating control system and method. Robots on some existing automatic production lines need accurate angle control to ensure accurate placement of inserts and rapid mold closing operation of a mold frame, so that the application of the existing rotatable mold frame on the automatic production lines is limited to a certain extent due to poor rotation precision, and the problem that the existing rotatable mold frame cannot be applied to the automatic production lines is solved. The control system comprises the man-machine interaction unit, the control unit and the driving unit, an operator inputs the rotating angle of the lower die through the man-machine interaction unit, the control unit calculates the rotating angle of the lower die frame driving piece according to the rotating angle of the lower die, and therefore the lower die frame driving piece of the driving unit is controlled to rotate; the effect of accurately controlling the rotating angle of the lower die frame is achieved.

The utility model relates to a high-pressure cleaning machine, which comprises a casing, a pump unit accommodated in the casing and a spray rod system connected with the pump unit, the casing comprises a main body part for accommodating the pump unit, the pump unit comprises a pump body, a water inlet end positioned on one side of the pump body and a water outlet end positioned on the other side of the pump body, the spray rod system comprises a spray pipe connected to the water outlet end, a spray base installed on the main body part and a spray head installed on the spray base, the spray pipe penetrates through the spray base and the spray head, the high-pressure cleaning machine is provided with a vibration reduction system, and the vibration reduction system comprises a pair of first vibration reduction elements arranged between the pump body and the main body part and a second vibration reduction element arranged between the spray head and the spray pipe. The pair of first damping elements is symmetrically disposed about a body plane of the body portion, the body plane extending through the second damping element.

The spinning wheel with the reduction gear comprises a rocker arm, a main body, a winding reel, a transmission device and a line seat, the main body comprises a fishing rod mounting seat, a frame body and a cover body, and the transmission device comprises a main shaft, a toothed bar, a fluted disc, a transmission gear and the reduction gear; the toothed bar is arranged on the main shaft; the toothed disc comprises spiral teeth and a pinion, the spiral teeth are meshed with the toothed bar, the pinion is meshed with the reduction gear, the reduction gear is meshed with the transmission gear, and the reduction gear is used for reducing the moving speed of the transmission gear. By the aid of the gear speed ratio of the reduction gear, the spinning wheel is more uniform in fishing line arrangement during fishing line recovery, the service life of the spinning wheel is prolonged, and operation comfort after fishing is improved.

The invention relates to the technical field of formwork equipment, in particular to an upper formwork rotation control system and method. Robots on some existing automatic production lines need accurate angle control to ensure accurate placement of inserts and rapid mold closing operation of a mold frame, so that the application of the existing upper mold frame on the automatic production lines is limited to a certain extent due to poor rotation accuracy, and the problem that the existing upper mold frame cannot be applied to the automatic production lines is solved. The control system comprises the man-machine interaction unit, the control unit and the upper mold frame driving unit, an operator inputs the upper mold rotation angle through the man-machine interaction unit, the control unit calculates the rotation angle of the upper mold frame driving part according to the upper mold frame rotation angle, and then the upper mold frame driving part controls the upper mold frame to rotate. The effect of accurately controlling the rotating angle of the upper die frame is achieved.

The invention relates to the technical field of interface making, in particular to a personalized interface generation method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: acquiring historical use preference data of a user terminal; constructing a user portrait according to the historical use preference data; determining at least one interface component suitable for the vehicle model from a preset user interface component library, and creating a user terminal interface according to the at least one interface component; and adjusting the user terminal interface according to the user portrait. By adopting the method, the personalized interface of the vehicle end can be automatically created according to the specific label of the user, so that the purposes of optimizing the user experience and increasing the user stickiness are achieved.

According to the balance valve, the method and the motor, in the oil discharge process of a control cavity, when a balance valve element moves, variable damping is formed by the balance valve element and an oil return channel arranged on the stroke of the valve element, fixed damping is arranged on a one-way throttling valve element, and the variable damping and the fixed damping are combined to form a balance valve speed control damping network; the reset process of the balance valve element is divided into two stages which are fast first and slow second, and meanwhile the requirements for fast response and impact prevention of the reversing action of the motor are met. According to the balance valve, the method and the motor, load equipment can be effectively protected, and the control precision of a system is improved.

The invention discloses a steel structure bridge component welding positioning tool, and relates to the technical field of bridge construction. The welding device is characterized in that a welding platform is rotationally mounted on the base, and a guardrail stand column is placed in the center area of the welding platform; the two ends of the welding platform are provided with jacking and fixing structures abutting against the outer portions of the supporting plates correspondingly. Lifting structures are arranged on the two sides of the supporting frame correspondingly and connected with the inclined structures. The axial lock catch is connected with the telescopic structure, the telescopic structure is connected with the clamping structure, the clamping structure is inserted between the two supporting plates and clamped on the auxiliary plate, and the inclined structure is used for adjusting the position of the clamping structure in a matched mode according to the inclined direction of the guardrail stand column. According to the device, the guardrail stand columns can be spliced and fixed, the guardrail stand columns can be turned over in a vertical state, and welding work is greatly facilitated.

The utility model discloses a motor train unit auxiliary air compressor test bench, which belongs to the technical field of test benches, and comprises a bottom plate and a top plate, two groups of adjusting assemblies are arranged between the bottom plate and the top plate and are used for conveniently adjusting the overall height or the angle of any end of the test bench, and each adjusting assembly comprises a fixed plate, a sliding limiting piece and a fixed block, according to the motor train unit auxiliary air compressor test bed, the adjusting assembly is added to the motor train unit auxiliary air compressor test bed, so that the overall height of the test bed is convenient to adjust, operators of different heights do not feel inconvenient to operate, the working efficiency and the operation comfort are improved, and the motor train unit auxiliary air compressor test bed can adapt to motor train unit auxiliary air compressors of different models or sizes; according to the motor train unit auxiliary air compressor test bed, the adjusting assembly is added to the motor train unit auxiliary air compressor test bed, the angle of one end of the test bed can be adjusted conveniently, the installation position of the auxiliary air compressor in the test process is accurate, and the precision and reliability of test data are guaranteed.

The utility model belongs to the technical field of intelligent management systems, and particularly relates to an intelligent management system with an energy-saving function for a heating device, which comprises a system body, a display module fixedly connected to the surface of the system body, an operation module abutted against the bottom surface of the display module, a butt joint port module connected to the surface of the system body, and a slider slidably connected to the surface of a mounting plate. The surfaces of the sliding blocks are transversely connected with first rotating shafts in a penetrating mode, the surfaces of the first rotating shafts are transversely connected with adjusting rods in a penetrating mode, the surfaces of the adjusting rods are transversely connected with fixing bolts in a penetrating mode, the surfaces of the fixing bolts are in threaded connection with the installation plates, and moving wheels are installed on the surfaces of one ends of the adjusting rods. And when the system body needs to be moved, the moving wheels face downwards, so that the system body can be conveniently moved to a designated place for use, and the position of the system body can be rapidly and conveniently replaced according to use requirements.

The utility model belongs to the technical field of mixing devices, and particularly relates to a mixing device for cable sheath material production, which comprises a box body, the top end of the box body is connected with a feed hopper, the bottom end of the box body is connected with a discharge pipe, a stirrer is assembled in the box body, a support filter plate is mounted in the box body, and the support filter plate is connected with the feed hopper. A baffle is inserted into the end face of the box body. Through cooperation of the threaded sleeve, the guide rod and the two-way threaded rod, the fixing effect of the fixing block on the rectangular block can be relieved, so that the baffle can be conveniently detached, and a net opening for supporting the filter plate is exposed. Therefore, after the cable sheath material is mixed, the discharging pipe is opened, and the cable sheath material can be uniformly discharged through the net opening of the supporting filter plate under the combined action of the stirrer and the supporting filter plate, so that the problem of blockage possibly caused by the fact that all the cable sheath material flows into the discharging pipe when the discharging pipe is directly opened is effectively avoided.

The utility model discloses a doctor operating table and a surgical robotic.The doctor operating table comprises a machine box body, a pedal and a roller shutter mechanism, the pedal is at least partially located on the outer side of the machine box body and slidably connected with the machine box body, the roller shutter mechanism is connected with the pedal, and the roller shutter mechanism comprises a roller shutter capable of being wound; the roller shutter is switched between an extending state and a contracting state, the roller shutter extends out of the case body in the extending state and shields the bottom of the case body, and the roller shutter is completely located in the case body in the contracting state. According to the doctor operating table, the roller shutter mechanism and the pedal move synchronously, the bottom structure of the case body can be effectively shielded, the dustproof, attractive and protective effects are achieved, and the applicability of the doctor operating table is improved.

The present invention belongs to the technical field of gearboxes, and specifically relates to an integrated manual transmission control assembly. In order to solve the technical problems that the shift booster of the existing transmission control assembly is far away from the shift dial, which affects the overall rigidity of the control and the consistency of the gear shifting performance of the transmission, and the shift force is light after adding the shift booster, which may lead to shifting without stepping on the clutch and damage the synchronizer, the present invention provides an integrated manual transmission control assembly for transmission operation. An integrated manual transmission control assembly of the present invention includes a control housing with a control window, an inner shaft, an outer shaft and a shift booster; the inner shaft is arranged in the control housing through, and the outer shaft is sleeved between the inner shaft and the control housing; the control window is arranged at one end close to the shift booster; an interlocking groove is arranged at the end of the inner shaft away from the shift booster; and a locking mechanism is arranged at a position corresponding to the interlocking groove on the control housing.

The utility model relates to a current clamp and clamp type current monitoring equipment, and belongs to the technical field of current monitoring. The utility model provides a current clamp which comprises a shell, two clamp bodies and a linkage assembly, each clamp body comprises a driving section and a clamping section which are connected, the driving sections of the two clamp bodies are rotationally connected with the shell so that the two clamp bodies can be in an open state and a closed state, the clamping sections are in an arc shape, and when the two clamp bodies are in the closed state, the two clamp bodies can be driven by the linkage assembly. The two clamping sections abut against each other and enclose to form a closed clamping ring; the linkage assembly comprises a pushing piece arranged between the two clamp bodies, and the pushing piece is at least connected with one clamp body so as to drive the other clamp body to rotate reversely when one clamp body rotates at least in the process that the two clamp bodies are converted from the closed state to the open state. The current clamp and the clamp type current monitoring device at least solve the problem that in the prior art, the action stroke of the current clamp is long in the opening and closing process.

The utility model relates to a kind of chair with rotating function, including chair seat, support structure, rotating mechanism, stable structure and ergonomic design component.The chair seat can be rotated relative to support structure and can be stably locked, the rotating mechanism includes rotating bearing and angle locking device, the stable structure includes anti-skid base and anti-tipping design, the ergonomic design component includes backrest and handrail in line with human body curve.By optimizing rotating structure and stable design, the utility model improves the convenience, comfort and safety of chair.

The cart comprises a cart base, a first connecting rod is fixedly arranged on the front side of the lower end of the cart base, a first wheel seat is fixedly connected to the lower end of the first connecting rod, a guide front wheel is rotationally connected into the first wheel seat, a round rod is inserted into the cart base, and a second connecting rod is fixedly connected to the lower end of the round rod. The round rod penetrates through the slotted hole, a rotating sleeve is rotationally connected to the round rod, a supporting seat is connected to the lower end of the rotating sleeve, a rotating groove is formed in the supporting seat, a power shaft is rotationally connected to the interior of the rotating groove, bearing wheels are connected to the two ends of the power shaft, and a second connecting rod is arranged on the rear side of the lower end of the cart base. A third connecting rod is rotationally connected to the second connecting rod, a second wheel seat is arranged at the lower end of the third connecting rod, and a guide rear wheel is rotationally connected into the second wheel seat. The invention provides the multifunctional portable cart which is more flexible, more portable and more practical, and is suitable for wider application scenes.

The invention relates to an underwater robot deck visualization operation system and method. The system comprises a control platform, a deck equipment sensor, a camera and an underwater robot. The control platform comprises a control cabinet, an integrated operation chair and a video wall. The control cabinet integrates a data interaction module, a control system, a local data acquisition module, a protocol conversion gateway and an optical fiber communication module to realize data transmission and instruction interaction between equipment; and the control system processes equipment data through the data interaction module and controls the deck equipment and the underwater robot. The integrated operation chair integrates an operation panel, a touch screen and an ergonomic chair, and the operation panel comprises a winch laying button, a cable arrangement device moving button, a traveling block unlocking button and an underwater robot control button. And the video wall displays sensor data and video monitoring pictures. The integrated design is adopted, high integration of deck equipment and an underwater robot operating system is achieved, and the problem of separation of control systems of the deck equipment and the underwater robot operating system is effectively solved.

This invention provides an operating device for welding the upper chord members of a hollow ball net frame. Installed on the diagonal web members of the net frame, it includes a support component, scaffolding boards, and a safety rope. The support component comprises multiple hook-type suspension members made of threaded steel, with both ends bent in the same direction to form a hook structure. The hook-type suspension members are initially placed on the chord members and slide along them under gravity and pressure, entering the intersection area between the chord member and the ball joint, where they are constrained by the geometry of this area, achieving stable support. The scaffolding boards are installed on the support component and include at least two parallel planks. One end of the safety rope is connected to the worker's safety belt, and the other end is fixed to a transverse chord member of the ball net frame. This invention is easy to install, structurally stable, and improves the safety and construction efficiency of high-altitude operations on ball net frames.

A moving assembly is arranged on the front side of a machine base, the moving assembly is connected with a linkage clamp mechanism in a matched mode, tool setting mechanisms are arranged in front of a key clamp at intervals, the tool setting mechanisms are fixedly connected with the machine base, and milling cutters are arranged in front of a key blank clamp at intervals. The key blank machining device is simple in structure, two hands of a user can respectively operate the handle of the moving assembly and the rocking bar of the linkage clamp mechanism on the left side and the right side, so that the movement positions of the key blank clamp and the key clamp are more accurate, a key blank is machined more conveniently, the key blank machining device conforms to man-machine engineering during operation, and the operation comfort of the user is improved.

The utility model discloses a depilation instrument power supply, and relates to the technical field of depilation instruments. Comprising a shell and a DC power interface arranged at any position of the shell, a PCB is arranged in the shell, a low-voltage transformer and a high-voltage transformer are arranged on the PCB, the low-voltage transformer and the high-voltage transformer are electrically connected with the DC power interface through the PCB, and a high-voltage capacitor is further included. And the high-voltage capacitor is electrically connected with the PCB and is arranged in the shell. According to the utility model, the high-voltage capacitor is installed in the power supply of the depilation instrument, and the high-voltage capacitor is completely isolated from the handheld depilation instrument in the physical structure, so that the potential electric shock risk caused by the fact that the hand is too close to the high-voltage electrical module when a user holds and uses the depilation instrument is avoided.

The utility model relates to the technical field of inspection, concretely relates to a compressor suction guide block outside diameter inspection tool, including the inspection platform, the upper of inspection platform is equipped with two movable frame, is equipped with the position control assembly for driving movable frame translation and the lift on the inspection platform, be equipped with the inspection ring for inspecting the outside diameter of suction guide block between two movable frame, have the pivot on movable frame rotation connection, install the plug connector of being suitable for the inspection ring on the pivot, need not to bend or the contortion hand -held inspection ring, has improved the operation comfort, has reduced the fatigue degree of long -term work, operator does not need to hand -held inspection ring, and the convenient operator carries out the inspection, and can through the replacement of different inspection rings, to adapt to a variety of different specifications'suction guide block.

The invention discloses scalp hair follicle regeneration treatment equipment which comprises a hair follicle extractor and an extraction needle arranged at the outer position of the middle of the tail end of the lower side of the hair follicle extractor and used for extracting hair follicles, fixing rings are arranged at the outer position of the upper side of the extraction needle, and a spring is arranged at the inner position of the middle of the two fixing rings. An elastic pressing rod is arranged outside a triangle on the lower side of the fixing ring, a ball is arranged inside the tail end of the lower side of the elastic pressing rod, and when the ball of the elastic pressing rod presses the skin around the hair follicle, the skin can be smoother, and the hair follicle can be conveniently extracted through an extraction needle; therefore, the influence of the skin around the hair follicle on the extraction of the hair sample is avoided, and great trauma to the scalp of a patient due to the existence of wrinkles is also avoided. Meanwhile, the buffering effect of the spring can protect the scalp when the pressure is too large, and discomfort is avoided.

The invention relates to the technical field of material digging devices, in particular to a material digging device which comprises a workbench, a material digging structure, a clamping structure, a mounting structure, a collecting structure and a supporting structure. A workpiece is subjected to material digging machining through the material digging structure, the material digging drill can be rapidly mounted and dismounted through the mounting structure, and the mounting and dismounting efficiency of the material digging drill is improved; the workpiece needing to be machined is clamped through the clamping structure, the stability of the workpiece in the machining process is improved, and then the workpiece pulling-out effect is improved; the collecting structure is used for collecting the dug-out waste chips, meanwhile, the waste chips are conveniently separated from waste water, the situation that the waste chips are accumulated on the sliding rail to affect sliding of the sliding table is avoided, and the sliding smoothness of the sliding table is improved; the workpiece which is not clamped is supported through the supporting structure, the situation that the workpiece is lifted by two hands is avoided, the operation comfort degree during workpiece machining is improved, and the labor intensity is reduced.

The invention relates to the technical field of armrest boxes, in particular to a backward sliding armrest box which comprises a vehicle seat, two armrests fixedly connected to the vehicle seat, a sliding rail frame fixedly connected to one side of the vehicle seat, a sliding frame arranged on the sliding rail frame in a sliding fit mode, and an armrest box fixedly connected to the sliding frame. A bookshelf is arranged in the armrest box in a sliding fit mode, an ejection mechanism is rotatably connected to the inner wall of one side of the armrest box, a positioning rod is fixedly connected to one side of the armrest box, and a reading frame is arranged on the side, located on the positioning rod, of the armrest box. Books can be tidied and stored by arranging the bookshelf to prevent the books from sliding or being pressed by other articles, so that the risk that the books are damaged is reduced, meanwhile, the anti-lost rope is arranged, the books can be placed back into the armrest box after being read, passengers are prevented from taking the books by mistake, and the risk of losing is reduced.

The utility model provides an interactive device, which belongs to the technical field of digital interactive devices, aims to solve the problem that when a password is not input, a user needs to bend down to operate a password keyboard, so that the use experience of the user is influenced, and comprises a multifunctional terminal frame body, a rectangular plate, a peep-proof button, a servo motor, a rectangular block, a linkage warning mechanism and a peep-proof mechanism, the rectangular plate is fixedly connected to the interior of the multifunctional terminal frame body; the peep-proof button is arranged above the multifunctional terminal frame body; the servo motor is fixedly connected to the interior of the multifunctional terminal frame body, and the servo motor can be started by pressing the peep-proof button; the rectangular blocks are divided into two groups, the two groups of rectangular blocks are fixedly connected to the side surfaces of the rectangular plate respectively, and a group of through holes are formed in each group of rectangular blocks; the linkage warning mechanism is arranged in the multifunctional terminal frame body; and the peep-proof mechanism is arranged above the multifunctional terminal frame body. According to the utility model, the comfort during operation is improved, and the use experience of a user is improved.

The utility model discloses an environmental protection power cord with flame -retardant structure relates to power cord structure design technical field, aims at solving the problem of the damage of the connecting part of the existing power cord due to the plug insertion and extraction difficulty. It includes power plug, electric wire, electric appliance plug, still is equipped with mounting seat, support rod, pull handle, and part embodiment contains steady pole. The mounting seat is integrally formed on the two side walls of the electric appliance plug, one end of the support rod is installed in the mounting seat, and the other end is provided with a hinge seat, the pull handle is hinged with the hinge seat, and the hinge seat is provided with a limiting baffle. The steady pole connects two support rods, and a fastening hole or an elastic clip can be arranged thereon; the support rod is provided with an anti-unhooking plate, the pull handle is arc-shaped, the concave surface has a protective buffer pad, and the convex surface has an anti-skid convex rib. The structure provides a convenient force point, reduces the damage of the power cord pulling, enhances the structural stability, improves the use safety and service life, and is suitable for high-power household appliances.