24results about How to "Add practical functions" patented technology

The invention discloses an air pipe air leakage detection device which comprises a metal plate base, supporting legs are welded and fixed to the metal plate base, and telescopic shafts are slidably connected to the supporting legs. The test panel is rotationally connected to the telescopic shaft, an assembly plate is detachably connected to the test panel, a plurality of mounting discs are arranged on the surface of the assembly plate, and test pipes are mounted on the mounting discs; the air valve assembly is located on each installation disc. A plurality of test tubes can be simultaneously measured by the plurality of mounting discs in batches, so that the working efficiency of the test is improved. The connecting pipelines of the air valve assemblies are mutually connected in series, so that the interiors of the test pipes are communicated, when the interiors of the test pipes are inflated, air can be conveyed into the test pipes through series connection of the air valve assemblies, and therefore sealing performance testing is carried out in batches. And the height position of the detachably connected assembly plate can be adjusted on the test panel, so that the installation height of the test tube is adjusted, and the practical function is further improved.

This invention discloses a reinforcement device based on wind turbine tower construction, belonging to the field of wind power generation technology. The reinforcement device based on wind turbine tower construction includes a support base and a wind turbine tower body fixedly installed on its surface. The surface of the wind turbine tower body is provided with a follower arc plate that rotates with changes in wind direction. Compared with traditional wind turbine tower reinforcement devices, this reinforcement device based on wind turbine tower construction uses multiple wind blades to cut and divert the oncoming airflow, dispersing the concentrated wind load into multiple fine airflows. The divided small airflows enter multiple vertical wind-gathering grooves through the surface of the wind blades, and then exit through multiple arc-shaped wind grooves inside the follower arc plate. When the small airflows move inside the arc-shaped wind grooves, they can bypass the surface of the wind turbine tower body for drainage, thereby reducing the impact of wind load on the wind turbine tower body and achieving wind-resistant reinforcement of the wind turbine tower body.

The utility model provides a lithium battery cap pressure welding device which comprises a workbench, moving blocks are connected to the left side and the right side of the bottom in the workbench in a sliding mode, a driving wheel is fixedly connected to the upper portion of the rear end of the workbench, and a fixed block is movably connected to the interior of the workbench. According to the pressure welding device for the lithium battery cap, by arranging a moving groove, a moving block, a first clamping plate, a driving wheel, a driven wheel, a sliding groove, a sliding block, a fixed block, a second clamping plate and other structures, the moving block achieves transverse movement of the first clamping plate through transmission of a first double-thread screw, clamping of a lithium battery is completed, and the driving wheel and the driven wheel transmit power stably through a transmission belt; a sliding groove, a sliding block and a fixing block are combined and matched with a second double-thread screw, a second clamping plate can clamp the middle of the lithium battery, the first clamping plate and the second clamping plate are in arc design and provided with an anti-skid pad, the appearance of the lithium battery is attached, friction force is enhanced, and the battery is prevented from being damaged and sliding.

This utility model belongs to the field of benzophenone crystallization and purification technology, and discloses a benzophenone crystallization and purification device, including a protective shell, a motor fixedly connected to the bottom end of the protective shell, a main shaft fixedly connected to the output end of the motor through the protective shell, a scraper fixedly connected to the outer surface of the main shaft, a scraper fixedly connected to the inner surface of the scraper, the outer surface of the scraper abutting against the inner surface of the protective shell, a top frame fixedly connected to the upper end of the main shaft, a mixing component slidably connected to the inner surface of the top frame, a limiting component abutting against the middle inner surface of the top frame, a conical tooth ring fixedly connected to the inner surface of the protective shell, and a protective cover snapped onto the upper end of the protective shell. This design solves the problems of dead zones and excessive radial runout caused by a single stirring trajectory.

The utility model relates to the technical field of heavy truck steel structural part machining, and provides a vehicle steel structural part drilling machining device which comprises a working table and an adjusting structure, supporting legs are fixed to the edge positions of the bottom end of the working table, a fixing structure is arranged in the working table, and the adjusting structure is fixed to the top end of the working table. By arranging the adjusting structure, a second motor is started to drive a rotating shaft to enable a gear to rotate, and the gear is in meshed connection with a toothed plate to further drive a moving frame to move, so that the drilling angle is conveniently adjusted according to the appearance of a steel structural part, and the multi-angle drilling capability is achieved; and the hydraulic push rod is started to drive the supporting plate to move, so that the electric drill drills the steel structural part, and the practical function during use is improved.

The utility model discloses a zero pressure suit version structure belongs to clothing version structure technical field, including front piece, back piece, side piece, sleeve and chest lining, the chest lining is connected on the front piece, the chest lining top is provided with the shoulder pad modeling part, the back piece with front piece, side piece, sleeve sewing connection place all is provided with the gathering area for making scapular region of back piece form three -dimensional volume, back piece with front piece connection place forms shoulder oblique, the angle of shoulder oblique is located 21~23, the utility model breaks through the pain point of traditional suit multiple position compression, around ergonomics, with realizing basic zero pressure body feeling as the core, considers the feeling of each easily oppressed part of human body when wearing suit, improves the wearing comfort degree.

The utility model relates to the technical field of endoscope traction, and discloses an auxiliary traction assembly for a digestive endoscope, which comprises a fixed cylinder, a catheter fixedly mounted at the front end of the fixed cylinder, a mounting bin mounted at the lower part of the catheter, a fixed rod fixedly mounted on the inner wall of the mounting bin, and a second spring wound on the outer side of the fixed rod, a sliding block is slidably installed on the outer side of the fixing rod, a pulling plate is fixedly installed on the lower portion of the sliding block, a liquid suction pipe is installed on the surface of the pulling plate, a connecting valve port is installed at the rear end of the liquid suction pipe, and a suction port is installed at the front end of the liquid suction pipe. The position of the liquid suction opening can be conveniently adjusted, pus can be accurately sucked, the practicability and functionality of the traction device can be improved, and the traction device can be conveniently used by medical staff.

The utility model provides a kind of semi-automatic high polymer cylindrical rubber fine grinding device, it is related to the technical field of polishing machinery, it is characterized by: including fixed base, the upper side of the fixed base is fixedly provided with X-axis moving platform, the X-axis moving platform is provided with clamp, the clamp is provided with clamping cylinder, the clamp is provided with main shaft servo motor, the fixed base is provided with Y-axis moving platform on one side of X-axis moving platform, the Y-axis moving platform is provided with abrasive belt adjusting clamping mechanism close to one side of X-axis moving platform, the one side of the abrasive belt adjusting clamping mechanism is fixedly provided with abrasive belt;The utility model replaces large grinding wheel with manually adjustable abrasive belt polishing, by replacing different fine abrasive belt, it can be adapted to the polishing of different grinding precision products, the adaptation range is very wide, greatly improves the precision grinding quality of product, low in cost, convenient to disassemble.

The utility model discloses a wire spool support with adjustable height in the technical field of wire spool supports, which comprises a workbench, a hollow assembly mechanism and an adjusting mechanism are arranged on the workbench, the hollow assembly mechanism comprises a support body, the support body is arranged at the upper end of the workbench, and the adjusting mechanism is arranged on the support body. The interior of the support body is of a hollow structure, the inner wall of the support body is fixedly connected with a support ring, the interior of the support ring is rotationally connected with a limiting roller, the outer wall of the limiting roller is fixedly connected with a fixing ring, and the outer wall of the fixing ring is fixedly connected with a guide column. According to the wire spool support, the performance and the service life of a wire spool can be prevented from being affected by too high temperature through the hollowed-out design, the gravity center can be lowered through the support body arranged in a hollowed-out mode, the wire spool is prevented from shaking in the using process, and the practicability and the functionality of the device are improved.

The utility model relates to the technical field of packaging, in particular to a paper tube surface scratch processing device and a packaging machine. The device comprises a working platform, and the outer edge of the working platform is provided with an arc-shaped guide groove formed in the circumferential direction of the working platform; the paper tube supporting and rotating mechanism is mounted in the middle of the working platform and is used for placing a paper tube to be processed; the multiple scratch executing mechanisms are arranged on the periphery of the paper tube supporting and rotating mechanism in a surrounding and spaced mode; wherein the scratching executing mechanism comprises a radial adjusting assembly used for radial displacement adjustment, a longitudinal adjusting assembly used for longitudinal displacement adjustment and a scratching assembly, the radial adjusting assembly is installed at the arc-shaped guide groove of the working platform, the longitudinal adjusting assembly is installed on the radial adjusting assembly, and the scratching assembly is installed in the arc-shaped guide groove of the working platform. The scratching assembly is installed on the longitudinal adjusting assembly.

The utility model relates to the technical field of water surface garbage cleaning, and particularly provides a water surface pollutant cleaning device which comprises a ship body, a power system arranged at the tail part of the ship body, a solid garbage salvaging device arranged at the front part of the ship body, and a control device, a conveying mechanism, a lithium battery and a solid garbage collecting box which are arranged on the ship body, an oil stain separation device for treating oil stains on the water surface is further arranged on the ship body; compared with the prior art, due to the arrangement of the solid garbage salvage device and the oil stain separation device, solid garbage can be collected, stored and salvaged, oil and water can be settled and separated under the action of gravity, so that oil stain is accurately sucked into the oil storage hopper, and the oil stain separation effect is improved. Therefore, solid garbage and oil dirt in the water surface are synchronously cleaned, the cleaning effect of the water surface environment is greatly improved, efficient cleaning of water surface pollutants is facilitated, and then treatment of the water surface environment is facilitated.

The utility model relates to the technical field of industrial factory building fire fighting and smoke discharging, in particular to a smoke discharging skylight which comprises a skylight body frame, a window sash is arranged at the top of the skylight body frame, one end of the window sash is rotationally connected with the skylight body frame, and a window opener is fixed to the portion, below the window sash, of the skylight body frame. The output end of the window opener is connected with the window sash; a purification bin is arranged on the window frame at the lower end of the window sash; the purification bin comprises an exhaust fan which is arranged on one side of the window body frame; the air inlet is formed in the window frame on the other side of the exhaust fan; one end of the purification air duct is connected with the air inlet, and the other end is connected with the exhaust fan; and a filtering assembly, a light-oxygen catalytic purification assembly and an adsorption assembly are arranged in the purification air duct. According to the smoke exhaust skylight, the dual functions of fire-fighting smoke exhaust and air purification are achieved, and the practicability and functionality of the smoke exhaust equipment of the industrial factory building are improved.

The utility model discloses a kind of storage mechanisms for tea bar machine, including box and bucket, cabinet door is hingedly connected in the front of box, storage box is installed in the top of cabinet door, the recess is equipped in the side of storage box away from cabinet door, recess is corresponding in the top of bucket when cabinet door closing state;Box inner wall two sides are symmetrical with rear support column and front support column, rear support column and front support column top are set with storage assembly, recess is corresponding in the top of bucket when cabinet door closing, storage function is ingeniously combined with bucket position, make overall layout more compact and reasonable, optimize the function division of tea bar machine, facilitate user use.Storage assembly is unfolded and used when in box inner wall, entire box is not used to store bucket at this time;When bucket is needed to be used, storage assembly is folded and used;This kind of setting can select multiple use schemes, improve the practical function of overall product.

This utility model provides a structure to assist postpartum women in getting up in obstetrics and gynecology wards. The structure includes: a bed frame; two fixed blocks respectively disposed on both sides of the outer surface of the bed frame, with adjustable damping devices on three sides of the top of each fixed block. This utility model provides a structure to assist postpartum women in getting up in obstetrics and gynecology wards. The adjustable damping devices keep the assist handles on both sides of the bed frame at all times, providing protection for the postpartum woman. The damping intensity of the adjustable damping device can be controlled by rotating the movable damping rod. When getting out of bed, the postpartum woman can rotate the movable damping rod while lying down, making it easier for her to press the height of the assist handle and get in and out of bed. With the support and assistance of the handle, and with appropriate resistance, she can easily get up, reducing abdominal strain. This is suitable for postpartum women who are physically weak, improving the practicality and functionality of the device.

The utility model discloses a safety protection device for automobile part machining, which comprises a machining table, a working groove is arranged in the middle of the upper surface of the machining table, a frame-shaped groove is arranged around the outside of the working groove, and a protection frame is arranged inside the frame-shaped groove. When the protective frame is lifted, the protective frame can push the moving seat in the working groove to move towards the middle position in the working groove, at the moment, a clamping block on one side of the moving seat makes contact with an external part, a second spring in the protective sleeve can be extruded through a sliding block, and due to the counter-acting force generated when the second spring is extruded, the clamping block is clamped. The clamping block can be pushed through the sliding block and the connecting frame to be attached to the outer portion of the automobile part needing to be machined, when the protection frame is lifted to the topmost end, the electrifying piece on the protection frame is attached to the conductive block on one side of the clamping mechanism, and therefore electrorheological fluid is electrified and solidified, and the position of the clamping block can be rapidly fixed.

The utility model discloses a kind of charge-discharge neck-hung fan, it is related to neck-hung fan technical field, including first shell and second shell, the inside of first shell and second shell is fixedly provided with rechargeable battery, the inside of first shell is also fixedly provided with charging circuit board, the inside of second shell is also fixedly provided with discharge circuit board, charging interface and discharge interface are respectively integrated on the charging circuit board and discharge circuit board and are provided with.The charge-discharge function is integrated on neck-hung fan, can be charged for mobile phone, wireless earphone and other portable electronic equipment outdoors, break through the single heat dissipation limitation of traditional neck-hung fan, expand use scene, improve the adaptability of product to outdoor power auxiliary demand, enhance practicality and functionality, better satisfy the multiple needs of user under mobile scene.

The utility model relates to electric furnace dust collection equipment technical field, concretely is telescopic pipeline connecting structure of electric furnace top suction cover, including mounting panel and cover body, the below of mounting panel is equipped with with its fixed outlet pipe, the below of outlet pipe is equipped with fixed pipe of installing on the top surface of cover body, just the fixed pipe is linked together with outlet pipe through bellow, still include: adjusting mechanism, set up on the mounting panel bottom surface, be used for adjusting the height of fixed pipe and cover body, the adjusting mechanism includes the U -shaped board of fixed in the mounting panel bottom surface, the vertical board of fixed in U -shaped board one vertical board end bottom surface, the moving rod of fixed on fixed pipe outer wall. The utility model through setting up outlet pipe, fixed pipe, bellow constitute telescopic pipeline, and contain U -shaped board, vertical board, moving rod etc. adjusting mechanism, realize cover body height flexible adjustment, promote dust collection effect.

The utility model discloses a multi-angle adjustable LED screen body ground support base in the technical field of LED screen body ground support bases, which comprises a base, an adjusting mechanism and a drainage mechanism are arranged on the base, the adjusting mechanism comprises an LED display screen, the LED display screen is arranged above the base, the upper end of the base is assembled and connected with a support seat, and the support seat is connected with the drainage mechanism. A support is fixedly connected to the side wall of the supporting seat, a rotating column is rotatably connected to the interior of the support, an electric push rod is fixedly connected to the front end of the rotating column, a connecting column is fixedly connected to the output end of the electric push rod, a connecting seat is fixedly connected to the upper end of the connecting column, and an adjusting seat is rotatably connected to the interior of the connecting seat through a rotating shaft. The end, away from the connecting base, of the adjusting base is fixedly connected to the surface of the connecting plate. According to the LED screen body ground supporting base, the LED display screen can be adjusted at any angle.

The utility model discloses a kind of drowning rescue and first-aid simulation people, including simulation person trunk, the top of simulation person trunk is equipped with simulation person head, the surface of simulation person head is equipped with oral cavity part, the upper side and the lower side of simulation person trunk inside are respectively equipped with pressing groove and storage groove, the utility model relates to drowning rescue simulation technical field.This drowning rescue and first-aid simulation person, by being equipped with pressing plate in the inside of pressing groove, and use is carried out by being matched with threaded rod and pressing pump, the setting of these structures can use the characteristics that pressing plate is located in standard position, matched with threaded rod pressing standard depth is pressed to pressing pump pressure to make water from atomizing nozzle spray, let learning personnel can directly in accurate position carry out accurate depth pressing, and when pressing, atomizing nozzle can spray water to feedback, to effectively deepen the impression of learning personnel, standard operation muscle memory is formed simultaneously, effectively improve the quality and efficiency of learning.

The utility model discloses a clothing hanging mechanism for clothing hanging assembly line, including mechanism main part and suspension conveyer, when needing to adjust the height of suspension frame, first lifting the inner tube a certain height to the up, then rotate the inner tube a certain angle, until the movable positioning block hits the lateral wall of movable groove, make movable positioning block remove from the positioning groove, then can pull or lift the inner tube, to realize the adjustment of the height of suspension frame, when the height of suspension frame is determined, reverse rotate the inner tube, make movable positioning block turn back to the positioning groove, then loosen the inner tube, through the action of gravity, make movable positioning block naturally drop to fixed positioning block, then slightly rotate the inner tube, make first antiskid tooth and second antiskid tooth engage, can guarantee the stability of inner tube, and the inner tube can slide in the inner storehouse, thereby can adjust the height of suspension frame, and the clothing of different size is hung conveniently.

The present application relates to a kind of straightening equipment of aluminum alloy profile, to solve the technical problem of current straightening equipment straightening aluminum alloy profile pipeline single kind, including support frame, lifting frame, straightening roller shaft and adaptive straightening system.The present application is driven by adjusting the drive structure, so that two adjacent and symmetrically distributed bidirectional turnover structure overturns, causes two adjacent symmetric bidirectional turnover structure contact to form hourglass state and spindle cylinder state;Make the gap between the bidirectional turnover structure of hourglass state and the "hourglass" straightening roller shaft form rectangular conveying straightening channel to adapt to the need of straightening operation of aluminum alloy profile of square tube shape;The gap between the bidirectional turnover structure of spindle cylinder state and the "hourglass" straightening roller shaft forms right-angle conveying straightening channel to adapt to the need of straightening operation of aluminum alloy profile of right angle;Improve the practicability and functionality of the device, meet the need of diversified aluminum alloy profile straightening operation.

The utility model belongs to the technical field of circuit board cleaning, and particularly relates to a high-frequency circuit board copper foil surface treatment cleaning device which comprises a circuit board placing table, an ultrasonic generator is arranged on one side of the circuit board placing table, a cleaning pool is fixedly installed at the top of the ultrasonic generator, and a transducer is arranged at the top of the ultrasonic generator. A driving seat is arranged outside the circuit board placing table, a mounting frame is arranged at the top of the driving seat, an electric telescopic rod is fixedly mounted at the top of the mounting frame, and a clamping frame is fixedly mounted at one end of the electric telescopic rod. The ultrasonic generator, the cleaning pool and the transducer are matched for use, and high-frequency vibration waves of ultrasonic waves are spread in liquid, so that a series of tiny bubbles are generated. The bubbles expand and rapidly shrink in the liquid to form strong shock waves and tiny liquid jet effects, so that pollutants on the surface of the copper foil can be effectively removed, the cleaning effect can be conveniently improved, and meanwhile, the surface of the circuit board can be prevented from being easily damaged.

The utility model relates to a multifunctional intelligent anti-theft luggage. An intelligent anti-theft system is arranged in the luggage; a support structure is arranged on a pull rod of the luggage; the supporting structure comprises a supporting plate, a left pressing buckle and a right pressing buckle, the supporting plate is hooked on a pull rod of the luggage, a bottom buckle is arranged at the lower end of the supporting plate, the left pressing buckle is installed on the pull rod of the luggage and located on the left side of the supporting plate, and the right pressing buckle is installed on the pull rod of the luggage and located on the right side of the supporting plate; a tablet computer or a mobile phone is arranged on the supporting plate, and the bottom buckle, the left pressing buckle and the right pressing buckle at the lower end of the supporting plate jointly buckle the tablet computer or the mobile phone. The luggage is endowed with an anti-theft function, the safety is improved, articles in the luggage can be better protected from being stolen, and the requirement of a user for article safety is met; a supporting structure is innovatively arranged on the pull rod, new use experience and convenience are provided for a user, and the pull rod is different from a single pull rod design of a traditional luggage.

The utility model belongs to the technical field of wall sampling, and particularly relates to a wall sampling device for constructional engineering quality detection, which comprises a base, a support column fixedly mounted at the bottom of the base, universal wheels arranged at the bottom of the support column, a handle fixedly mounted at one end of the base, a sampling box fixedly mounted at the top of the base, and a partition plate arranged inside the sampling box. A driving table is fixedly installed on the top of the base, a dust suction device is arranged on the top of the driving table, and a dust suction cover is arranged at one end of the dust suction device. The driving table, the hydraulic cylinder, the push plate, the motor, the supporting rod, the transmission box, the driving wheel, the driven wheel and the sampling drill rods are used in cooperation, the multiple sampling drill rods are arranged, the hydraulic cylinder and the motor are controlled to work at the same time, the sampling drill rods are convenient to push and rotate, drilling and sampling work is conducted on a wall face, operation and use are convenient, and working efficiency is high. The auxiliary samples can be conveniently obtained around the main sample and are used for detecting the uniformity of the wall material, so that the engineering quality detection precision can be improved.