72results about How to "Realize automatic reset" patented technology

The utility model relates to a luggage cabinet drawing assembly, including cabinet body and cabinet door, and cabinet body is provided with cabinet body support device, drawing board and drawing board support device, is provided with folding telescopic seat in the cabinet body, and the cabinet body is provided with folding telescopic support plate. The utility model discloses a luggage cabinet drawing assembly, simple structure, convenient to carry, integrates drawing frame, drawing board, drawing workbench and drawing seat, can carry all drawing tools, when drawing sketching in the open air, is more convenient, creates good condition for drawing.

The constant-temperature drying box convenient to clean comprises a constant-temperature drying box body, two sliding grooves are formed in the inner walls of the two sides of the constant-temperature drying box body respectively, partition plates are connected into the two opposite sliding grooves in a sliding mode, and guide grooves are formed in the upper surfaces of the two partition plates respectively. The cleaning device comprises two guide grooves, sliding frames are connected into the two guide grooves in a sliding mode, cleaning cotton is fixedly connected to the peripheries of the two sliding frames, pull ropes are arranged in the two guide grooves and fixed to the sliding frames, one ends of the pull ropes extend out of the guide grooves to be fixedly connected with pull rings, and stopping parts for limiting the pull ropes are arranged in the guide grooves. According to the constant-temperature drying box, operation is easy, time is saved, the cleaning convenience of the constant-temperature drying box is improved, automatic reset of the sliding frame can be achieved, the cleaning convenience of the constant-temperature drying box is further improved, the partition plates can be prevented from moving in the sliding grooves, and the placement stability of the partition plates is improved.

The present application relates to a kind of chip glue removal device and glue removal method, its device includes sander, bottom plate, rotating platform and be used for clamping chip clamping linkage mechanism, sander is installed at the one end of the upper surface of bottom plate, rotating platform is slidably arranged at the other end of the upper surface of bottom plate, clamping linkage mechanism is arranged on rotating platform, and can rotate with rotating platform, and clamping linkage mechanism can slide with rotating platform on bottom plate, to approach or away from sander, sander can be polished to the glue of the edge of chip clamped on clamping linkage mechanism remains.By clamping linkage mechanism, chip can be clamped, and the polishing range of chip to sander is adjusted by the sliding of rotating platform to polish, the orientation of chip is adjusted by the rotation of rotating platform, so that the glue on the surface of chip can be removed conveniently by once clamping, simple structure, easy and safe to operate, greatly improve glue removal efficiency, avoid chip damage.

The utility model relates to the technical field of reflection sheet feeding, especially a deviation-correcting automatic feeding system for reflection sheet printing, comprising a supporting rail, the upper surface of the supporting rail is slidably connected with an anti-deviation bearing assembly, and the side of the supporting rail is slidably connected with a docking mechanism; the anti-deviation bearing assembly comprises a bearing table, the upper surface of the bearing table is fixedly connected with two bearing seats, the two bearing seats are fixedly connected with a bearing rod, the outer side of the bearing rod is slidably connected with a connecting seat, the two ends of the connecting seat are fixedly connected with buffer springs, the buffer springs are sleeved on the outside of the bearing rod, the top end of the connecting seat is fixedly connected with a deviation-correcting table, the center of the deviation-correcting table is elastically connected with a deviation-correcting rod, and the front end of the deviation-correcting rod is fixedly connected with an S-pole magnetic block; in the utility model, the problem of shaking during the feeding of light and thin reflection sheets is effectively solved, the accurate positioning of reflection sheets is ensured, the compatibility of equipment is improved, the overall design significantly improves the printing precision and efficiency, and the scrap rate is reduced.

The application belongs to the technical field of intelligent service robots, and relates to a home maintenance robot with omni-directional movement and electromechanical cooperative posture control, which comprises an omni-directional chassis, a multi-degree-of-freedom mechanical arm module, a capsule type modular intelligent material supply cabin, an environment sensing and interaction head module, a sensor group and a main controller. The chassis is driven by Mecanum wheels and motors; the material supply cabin comprises an annular cabin body assembly, a plurality of capsule cabins, a central feeding channel, a lifting feeding platform, a platform lifting driving mechanism, a cabin door opening mechanism, a discharging channel and a magnetic guide mechanism. The device can realize standardized classified storage of small standard parts, automatic cabin selection, single capsule release, central receiving and magnetic discharging, thereby reducing the risk of standard part scattering, mixing and jamming; effectively improving the passability of the robot in unstructured terrains such as carpets, doorsteps and slopes, avoiding the imbalance of the center of gravity when the mechanical arm extends for operation, and being compact in structure and suitable for daily maintenance of household items in single-family homes.

The waste liquid barrel comprises a barrel body, the top of the barrel body is detachably connected with a barrel cover, a discarding opening is formed in the barrel cover in a penetrating mode, an inner barrel is movably arranged in the barrel body, a spiral channel is defined in the inner barrel, openings communicated with the channel are formed in the two ends of the inner barrel in a penetrating mode, and the opening in the top of the inner barrel is communicated with the discarding opening. A sealing cover is detachably connected to an opening in the bottom of the inner barrel, a plurality of sieve holes are formed in the sealing cover in a penetrating mode, the pull rod is movably arranged on the inner barrel and the barrel cover in a penetrating mode, the first end of the pull rod penetrates and extends out of the barrel cover, a limiting assembly for limiting the pull rod is arranged on the barrel cover, and a pressing plate is fixedly connected to the second end of the pull rod; the pressing plate is arranged between the opening in the bottom of the inner barrel and the channel. The waste liquid barrel for the laboratory can play a role in ensuring that waste can be fully mixed with soaking liquid.

This invention relates to a seismic energy-dissipating reinforcement device and method for reinforced concrete beam-column joints. The device includes: a first shape memory alloy (SMI) component located on the beam in the beam-column joint area; a second SMI component installed on the column in the beam-column joint area and connected to the first SMI component; and a sliding friction damper connecting the first and second SMI components at both ends. This invention ensures the rigidity of the beam-column joint using a shape memory alloy T-plate while simultaneously dissipating energy and limiting excessive displacement between the beam and column through a sliding friction damper, thereby preventing progressive collapse and enabling automatic repositioning of the joint after deformation, thus enhancing the reinforcement effect of the reinforced concrete beam-column joint.

The utility model relates to the technical field of bathroom accessories, in particular to a push type sliding seat mechanism and a shower device, which comprise a push key, a sliding rod, a pressing seat, a pressing plate, a guide rod, a stop pad, a sliding seat, a spring and a movable sleeve, the sliding rod is provided with a sliding groove, the pressing seat is arranged in the sliding groove, the sliding seat is arranged on the pressing seat, the stop pad is arranged on one side of the pressing plate, and the guide rod is arranged on the pressing plate. The guide rod is fixedly connected to the other side of the pressing plate, the pressing seat is provided with a containing cavity and a guide hole, the guide rod slidably penetrates through the guide hole and extends into the sliding seat, the guide rod is rotationally sleeved with the movable sleeve, the sliding seat is provided with a first spiral lifting structure, the movable sleeve is provided with a second spiral lifting structure, one end of the spring extends into the guide hole and abuts against the pressing plate, and the other end of the spring abuts against the sliding seat. The sliding seat is provided with a moving groove, the push key is provided with a linkage column, the movable sleeve is provided with a linkage groove, and the linkage column extends into the linkage groove. Through linkage cooperation of the linkage column and the linkage groove, lifting of the sliding base can be adjusted only by horizontally pushing the push key, locking can be achieved when the push key is separated by hand, one-hand operation can be achieved, and operation is more convenient.

The utility model belongs to the technical field of traditional Chinese medicinal material processing, specifically discloses a kind of airing rack for traditional Chinese medicinal material processing, including device table, the top of device table is fixedly connected with frame, opening is set in the frame, the inside of frame is movably installed with outer frame plate by elastic support mechanism, the inside of outer frame plate is provided with airing screen, manually extruding water-removing mechanism is arranged on device table, water guide bin is arranged below device table. This airing rack for traditional Chinese medicinal material processing, in the process of airing just picked traditional Chinese medicinal material, farmer holds handle and presses down, makes pressing plate accurately extrude medicinal material under the guidance of guide plate, the pressing plate of silica gel material even pressure, can quickly squeeze out a large amount of moisture, reduce moisture residual time, cut off the conditions of microorganism growth and reproduction, reduce the possibility of bacteria, mould breeding, to better retain medicinal material quality and efficacy, compared with traditional spreading, greatly improve water removal efficiency and medicinal material safety.

The invention discloses a building steel structure connecting device, and relates to the technical field of building steel structures, the building steel structure connecting device comprises a connecting main body, the connecting main body is composed of an outer sleeve and an inner sleeve, the outer sleeve is arranged outside the inner sleeve in a sleeving mode, and flange plates are fixedly installed at the two ends of the connecting main body; a plurality of mounting grooves are formed in one side of one of the flange plates at equal intervals; the device further comprises a reset assembly and a connecting assembly; the problems that existing building steel structure connection mainly depends on bolts and is simple and low in cost, but mainly depends on friction to transfer force, so that the bending rigidity of joints is low, slippage deformation is prone to occurring, and the overall stability of the structure is affected are solved; secondly, a bolt connection mode cannot adapt to steel members with different section sizes, so that the construction efficiency is low, and the connection lacks certain flexibility; in addition, an existing connecting structure is generally lack of post-earthquake resetting capacity, large deformation of the structure is often left after a strong earthquake, and the post-disaster using function is seriously affected.

The application discloses a steam turbine pipeline throttling device and relates to the technical field of throttling devices.The steam turbine pipeline throttling device comprises an adjusting unit, a connecting unit and the like.The adjusting unit comprises a connecting shell, an adjusting assembly arranged in the connecting shell, a limiting assembly arranged on one side of the adjusting assembly and a sealing ring arranged on one side of the limiting assembly.The connecting unit comprises an electromagnetic valve pipeline arranged on one side of the connecting shell and an oil motor pipeline arranged on one side of the connecting shell.The steam turbine pipeline throttling device has the beneficial effects that the throttling orifice plate in the electromagnetic valve is cancelled, a new throttling device is installed in the pipeline, the throttling device can automatically adjust according to the medium pressure in the pipeline, meanwhile, the throttling orifice diameter can be changed, different impurities can smoothly pass through the throttling device and the throttling device cannot be blocked.

The utility model discloses a high accuracy gap measuring instrument, including first calliper, second calliper and measuring head, the first calliper top is equipped with the second calliper of symmetrical structure, and first calliper and second calliper right -hand end are rotated and are connected through the connecting ear, first calliper and second calliper left -hand end all are equipped with the measuring head of integral type structure. The utility model installs the screw micrometer measuring device on the handle in the mode of rotation, and the intersection point of two measuring heads and the connecting ear are in the same horizontal straight line, and two measuring heads are conical structure, and cooperate the tangent design of staggered up and down, can go into the narrow gap or adhere to the arc surface, are applicable to the gap measurement under a variety of complex working conditions, overcome the defect that traditional plug gauge is strong in rigidity, and the poor adaptability, is equipped with the spring between two handles, and through the kneading of two handles, can realize two measuring heads stagger and measure the space, realizes automatic reset after measuring, simple operation and high measuring accuracy.

This utility model discloses an auxiliary insertion mechanism for a liquid-cooled connector, comprising: a base plate, a fixed sleeve connected to one end of the base plate, and a baffle connected to the other end of the fixed sleeve. A movable disk is disposed within the sleeve. The movable disk has an outer portion extending axially towards the baffle and extending beyond the baffle. Two side surfaces of the radially movable disk are in sliding engagement with the baffle and the fixed sleeve via at least three spaced ball bearings. A conical groove is formed in the center of the side surface of the movable disk facing the base plate. A supporting ball is disposed within the conical groove. One end of the supporting ball rolls in contact with the inner wall of the conical groove, and the other end is positioned between the supporting ball and the base plate as an elastic element under compression. This auxiliary insertion mechanism for the liquid-cooled connector can guide and align the male and female connectors through the movable disk, thereby improving the accuracy and convenience of blind insertion operations, and can also achieve automatic self-reset.

This invention relates to the field of robotic welding technology, specifically to a self-resetting welding device and method. The self-resetting welding device includes: a housing assembly having at least one opening; a tilting assembly located within the housing assembly, at least a portion of which is rotatable relative to the housing assembly; the tilting assembly is detachably connected to the housing assembly; a welding assembly extending axially, at least a portion of which is located within the housing assembly; wherein the tilting assembly is sleeved on at least a portion of the welding assembly; a first reset assembly, with both ends perpendicularly connected to at least a portion of the tilting assembly and the housing assembly, respectively; and a protective assembly disposed on the outer periphery of the housing assembly and extending radially to cover the opening; the protective assembly and the first reset assembly extending radially and spaced axially by a predetermined distance. This addresses the problem of how to rationally arrange the reset assembly and the protective assembly to avoid mutual interference while simultaneously achieving dual protection of the welding assembly's reset and internal safeguards.

This utility model discloses an automatic reset mold structure for ejection, belonging to the field of mold technology. It includes a base; a feeding mechanism for loading and unloading is installed on the base; an automatic reset mechanism for ejecting the processed material from the mold and automatically resetting it is also installed on the base; the automatic reset mechanism includes an ejection component, an ejection transmission component, an automatic reset component, and an ejection drive component; the base, ejection component, automatic reset component, and ejection drive component are all connected to the ejection transmission component. Through the above method, this utility model can automatically feed the material strip into the mold for processing, and automatically eject the processed terminals after processing, eliminating the need for a secondary ejection by the cylinder to pull the terminal material strip, improving production efficiency and mold stability during production, and ensuring large-scale and high-yield production.

The utility model discloses a kind of wire rod clamping foot riveting devices, including the fixed seat and mounting plate being connected, mounting plate is fixed on fixed seat, and placing groove is opened on mounting plate, for preventing wire rod material;Still include clamping assembly, it is set on mounting plate, clamping assembly includes pressing plate, when operating, pressing plate covers on placing groove, for fixing wire rod material;Clamping assembly still includes a pair of support seat fixedly connected on mounting plate, a pair of support seat are fixedly connected with fixed link in each, fixed link is slidably connected with sliding block, the inner end of sliding block is rotatably connected with rotating block, and pressing plate and rotating block are fixed.The utility model is fixed by setting pressing plate and baffle, pressing plate can stably wire rod, ensure riveting position accurate, effectively solved the problem that traditional device wire rod is not fixed unstable and leads to riveting deviation, improve the qualified rate of product;Baffle provides effective protection, prevent material from being machine anvil bounce in riveting process.

The present invention discloses a pan-tilt device and a control method, including a pan-tilt body, a focus wheel, a button, a mounting platform and a main control circuit board. The focus wheel is rotatably arranged on the pan-tilt body, the mounting platform and the pan-tilt body are rotatably connected and used to install a shooting device, there can be multiple buttons for setting a reset value, and the main control circuit board controls the focus wheel and the button. When it is necessary to return to a certain initial position, the button is operated, and the sensor on the focus wheel senses the magnetic field information of the current ring magnet, outputs a signal value, and transmits the signal value to the main control circuit board. The main control circuit board calculates the signal value to obtain the current position information, and the main control circuit board compares the current position information with the stored focus information to calculate the angle difference, and controls the target device according to the angle difference, so that the rotor of the target device automatically rotates back to the initial position, thereby solving the problem that shooting is not convenient by manually adjusting the target device.

The utility model discloses a positioning vehicle driving small tooth anti-falling device, belongs to the technical field of mechanical driving degradation prevention, and is used for realizing a positioning vehicle driving small tooth falling early-stage trend alarm function and a positioning vehicle driving small tooth sudden falling protection function. The device comprises a lug plate, a support, a tray, a bearing, a base, a clamping plate, a small pigment ball and a distance detection limiting switch, the lug plate is composed of two right-angle-shaped fixing plates, the lug plate is connected with the upper end of the support, the outer side of the base is in a disc shape, and a plurality of through holes are formed in the outer side of the base. In addition, the device has a unique dual-alarm mechanism, namely electrical and mechanical dual-alarm, also has a leveling function and a resetting function, is creative and novel, is high in reliability, and has a relatively high popularization value.

This invention provides a die-casting molding device for a feedhorn structure, belonging to the field of feedhorn die-casting manufacturing technology. It includes a first clamping component, a second clamping component, a core component, a cavity component, a telescopic insert assembly, an ejector assembly, and a first elastic ejector pin assembly. The device utilizes the opposing movement of the first and second clamping components to close the core and cavity, forming a sealed cavity. Molten alloy metal is then injected under high pressure for molding. The device innovatively incorporates the telescopic insert assembly and the first elastic ejector pin assembly. During ejection, the ejector plate moves the tower-shaped seat via a hollow column, and the insert retracts using an inclined groove. Only after the insert is fully retracted can the first ejector pin contact the limiting seat and eject the workpiece. This design not only solves the problem in traditional technology where the ejector pin cannot directly eject the feedhorn opening, but also effectively protects the integrity of the feedhorn's critical molding surfaces, ensuring product surface quality and dimensional accuracy.

The invention discloses a scissor car braking tool, and relates to the technical field of scissor car braking, the scissor car braking tool comprises a bottom plate, braking side plates are fixedly mounted on the two sides of the bottom plate, mounting boxes are fixedly mounted on one sides of the pair of braking side plates, a storage box is fixedly mounted on the top of each mounting box, and the scissor car braking tool further comprises a blocking component; the mechanical sliding problem in the site construction process is effectively solved through the braking tool, and operation is easy and convenient; the problems that an existing scissor car braking mode mostly depends on a braking system of equipment or a cushion block is manually placed, but the braking system of the equipment is prone to being abraded after being used for a long time, braking force is reduced, and the cushion block is not stably placed manually are solved.

This application relates to the field of robotics, and in particular to a training data acquisition device for robot gripper control. The training data acquisition device mainly comprises four core modules: the acquisition device body, an image acquisition module (51), a motion detection module (52), and a data processing module (53). In use, the operator holds the device, aligns the mechanical finger (2) with the object to be grasped, and presses the handle (3) on the acquisition device body to control the mechanical finger (2) to close and grasp the object. During this process, the image acquisition module (51) records visual information, and the motion detection module (52) records the degree of finger opening and closing. The data processing module (53) aggregates these two types of heterogeneous data. Thus, the hand-eye coordination process of a real robot can be simulated at extremely low hardware cost, and key matching data is provided for robot imitation learning.

This utility model relates to the field of agricultural planting technology and discloses an agricultural seed mixing device, including a fixed frame. The device, through a cleaning component, allows the connecting frame to drive a brush to clean a filter plate when the cylinder extends. Upon contact with the mounting plate, the action of a first abutment rod and an inclined plane compresses a first spring, causing the brush to detach from the filter plate. Simultaneously, a connecting block pushes a moving block, and under the action of a second spring, a limiting block engages with a limiting groove, thus limiting the slider and preventing the brush from carrying back impurities when the cylinder retracts. When the cylinder retracts until the connecting frame contacts the baffle, the second abutment rod inserts into a second insertion hole, and the inclined plane pushes the moving block out of the limiting groove, releasing the limiting position. The first spring releases and drives the brush to reset, re-attaching to the filter plate. This structure achieves automatic reset and unidirectional operation during the filter plate cleaning process, effectively preventing impurities from being carried back, and improving cleaning efficiency and automation.

The utility model discloses a long telescopic soot blower tooth disengagement automatic resetting device which comprises a rack and a gear matched with the rack, a screw hole with two through ends is arranged in the rack, an adjusting bolt and a single tooth are symmetrically arranged at two ends of the rack, the single tooth is screwed on the adjusting bolt, positioning blocks are symmetrically arranged in the rack in a penetrating mode, and the positioning blocks are matched with the gear. The penetrating end of the adjusting bolt is connected into the screw hole and the positioning block in a threaded mode, the adjusting bolt is sleeved with a tensioning spring, and the tensioning spring is arranged between the single tooth and the positioning block. The single teeth are arranged at the two ends of the rack of the soot blower, after the teeth of the soot blower are disengaged, the gear of the soot blower pokes the single teeth, due to the fact that the tensioning spring is arranged between the single teeth and the rack for non-rigid connection, the single teeth do reciprocating motion on the adjusting bolt, the soot blower cannot continue to advance, and after the soot blower gives out a reverse operation signal, the single teeth are pushed to the tail end of the adjusting bolt, and the single teeth are pushed to the tail end of the adjusting bolt. The soot blower gear returns to the rack under the action of the single tooth to achieve the automatic resetting effect, and it is guaranteed that automatic resetting is achieved after the soot blower gear is disengaged from the rack.

This invention discloses a continuous mouse-trapping device, belonging to the field of animal trapping technology. The device includes a first housing, a lifting box, a sealing plate assembly, a lifting assembly, a pusher assembly, an active space, a second housing, and a controller. The first housing contains a lifting space with inlets at both ends. The lifting box is slidably disposed within the lifting space and has an internal cavity extending through both ends, having a first position communicating with the inlets and a second position where both ends are closed. The sealing plate assembly is located at the inlets to close them after a mouse enters the internal cavity. The lifting assembly drives the lifting box to move up and down. The pusher assembly is located on the lifting box to push the mouse out of the internal cavity. The active space is adjacent to the lifting space; when the lifting box is in the second position, the internal cavity communicates with the active space. The second housing is located above the first housing and contains a flip-up assembly and a collection cavity. This invention enables automated continuous mouse trapping, improving the success rate of mouse trapping.

The invention relates to the technical field of beam body construction, in particular to a continuous pushing and sliding device for a beam body. The device is used for pushing a beam body from left to right and comprises a supporting longitudinal beam extending left and right, a positioning assembly, a telescopic driving mechanism and a supporting piece, the positioning assembly, the telescopic driving mechanism and the supporting piece are sequentially connected from left to right, and the positioning assembly and the supporting piece are slidably assembled on the supporting longitudinal beam in the left-right direction; a plurality of limiting grooves are formed in the supporting longitudinal beam and are distributed at intervals in the left-right direction; the positioning assembly comprises a positioning seat, a stopping piece and a limiting piece; the stopping piece is rotatably installed on the positioning seat around an axis extending front and back and is provided with a stopping end, the limiting piece is detachably installed on the positioning seat and is used for being matched with the stopping piece in a stopping mode so as to prevent the stopping piece from swinging rightwards, and after the limiting piece is detached from the positioning seat, the stopping piece can swing rightwards. The technical problem that in the prior art, due to limitation of a wedge-shaped inclined face, a longitudinal moving pushing block cannot automatically move in the reverse direction is effectively solved.

The application discloses a kind of angle adjustment geometric metrology equipment for geological mapping, it is related to geometric metrology field, including metrology main body, metrology main body is by column and is set to the adjusting platform of column top end, adjusting platform upper surface is integrated with data acquisition end, the top center of column is fixed with vertical rod, the top of vertical rod is integrally provided with spherical reference head, the bottom center of adjusting platform is fixed with the articulation sleeve matched with spherical reference head, for adjusting the horizontal and deflection angle adjustment of platform, the outer wall of adjusting platform is provided with circumferential angle measurement scale, the deflection angle value of reference surface adjustment can be directly read;The application can complete the angle adjustment of reference surface and data reading without additional auxiliary tools, significantly improve the accuracy of geometric metrology, provide stable and reliable reference support for the accurate collection of core geometric quantities such as measurement point angle and flatness, reduce the measurement error caused by unstable reference and inconvenient angle reading.

This utility model belongs to the technical field of testing equipment, specifically relating to a pipe simply supported beam impact testing device, including a frame. A base is fixedly connected to the bottom inner side of the frame. A limit mechanism and a test frame are fixedly connected to the top of the base. A torque motor is slidably connected to the top of the side wall of the test frame away from the limit mechanism. The shaft of the torque motor passes through the test frame and is fixedly connected to an outer shaft. A pendulum is rotatably connected to the other end of the outer shaft. A connecting rod is fixedly connected to the side wall of the outer shaft. A pair of mounting plates are fixedly connected to the two side walls of the other end of the connecting rod. A blocking cylinder is disposed between the pair of mounting plates. The beneficial effect of this utility model is that it allows for adjustment of the pendulum height, thereby adjusting the height of the contact position between the pendulum and the specimen. This ensures that the impact part of the pendulum always impacts the specimen when testing specimens of different sizes, improving the applicability of the equipment.