21results about How to "Good linkage" patented technology

This application discloses an air conditioner. The screen assembly includes a display module and an auxiliary lighting assembly. The display module includes a display driving circuit and a main control chip. The auxiliary lighting assembly includes a lighting driving circuit. The main control chip is connected to the display adapter board of the air conditioner on one hand to receive the display signals sent by the display adapter board. On the other hand, it is connected to the display driving circuit and the lighting driving circuit. It controls the display content of the display module and the auxiliary lighting assembly according to the display signals. In the above scheme, the auxiliary lighting assembly does not directly receive the display signals from the display adapter board. When working, the display adapter board only needs to connect to the display module. The main control chip of the display module determines the display of both the display module and the auxiliary lighting assembly, which simplifies the connection method between various electronic control boards and is also conducive to the linkage between the display module and the auxiliary lighting assembly controlled by the main control chip of the display module.

This invention provides a metal plate positioning and installation system, including an assembly frame with an entrance extending from its top; several welding frames arranged along the height of the assembly frame, each forming a enclosure cavity communicating with the entrance; a load-bearing component located at the bottom of the assembly frame, with a load-bearing surface formed on the load-bearing component; fixed and movable components arranged facing each other on the inner wall of the welding frames, the fixed and movable components forming a temporary fixed cavity and a movable cavity in a first direction, respectively; and the fixed component, movable component, and load-bearing surface forming a positioning cavity in a second direction. Clamping members connected to a first driving mechanism are respectively provided on the fixed component, movable component, and load-bearing surface. The first driving mechanism drives the clamping members to move towards the metal plate to clamp and position the metal plate. This invention achieves precise positioning before metal plate processing and other processes, utilizing multiple cavities and directions for multiple positioning and clamping operations.

This invention provides an automatic steel sheet embedding device and control method in injection molds, including a coil mechanism for carrying coiled steel sheet material, a feeding mechanism for conveying the steel sheet material coil to a stamping mechanism; the stamping mechanism includes a fixed plate and a stamping cylinder mounted above the fixed plate, the output end of the stamping cylinder being connected to an upper stamping die, a lower stamping die driven by a motion cylinder being provided below the upper stamping die, a stamping block being provided at the lower end of the upper stamping die, a positioning block and a stamping groove being provided on the lower stamping die, the stamping groove corresponding to the position of the stamping block, the steel sheet material moving along the length direction of the positioning block to the stamping groove, the stamping cylinder controlling the upper stamping die to move downward relative to the lower stamping die, thereby stamping and shearing the steel sheet connection; a steel sheet conveying mechanism includes a multi-axis moving assembly, the multi-axis moving assembly respectively driving a nozzle for adsorbing the steel sheet on the positioning block and a steel sheet receiving fixture, the steel sheet receiving fixture being provided with several receiving grooves, the nozzle adsorbing the steel sheet on the positioning block and then installing it in the receiving groove.

This invention relates to the field of intelligent robot technology, and in particular to a bionic soft arm for hugging robots and its control system. The arm comprises a single, curved airbag, which is a hollow cavity made of flexible material and has at least one bending deformation structure; at least one set of inner contraction airbags a1 / a2 disposed at both inner ends of the curved airbag; and at least one set of outer patting airbags b1 / b2 or wire-driven modules disposed at both outer ends of the curved airbag. The inner contraction airbags a1 / a2 and the outer patting airbags b1 / b2 or wire-driven modules are fixed to the curved airbag via high-frequency compression or mechanical connection. The curved airbag undergoes bending deformation after inflation, providing three curved airbag configurations: a symmetrical vortex configuration, a Z-shaped sawtooth plus trimmed plate configuration, and a pleated configuration, as well as two patting implementation methods: purely pneumatic and wire-driven assisted.

The present application relates to the technical field of park energy data management, and particularly relates to a zero-carbon smart park comprehensive energy method and system based on big data, wherein the method comprises the following steps: S1, generating a carbon equity unit record; S2, establishing a corresponding source summary for each carbon equity unit; S3, writing the identification information corresponding to the transferred carbon equity unit into the restriction identification set corresponding to the first node; S4, generating a merged source summary; inheriting the source summary before splitting; S5, performing backflow risk verification based on the source summary attached to the to-be-transferred carbon equity unit and the identification information in the restriction identification set; S6, using the registration result for comprehensive energy scheduling and carbon accounting; the method effectively avoids the loss of source information and the risk of repeated offsetting caused by merging and splitting, and facilitates linkage with comprehensive energy scheduling and carbon accounting, thereby improving the real-time performance, implementability and system autonomy of zero-carbon smart park carbon equity management.

The present application relates to a kind of silk thread flow guide devices for production of spunbond nonwoven fabric, including mounting bracket and the web curtain conveyor belt being arranged below mounting bracket, a plurality of swing components are rotationally arranged in mounting bracket, drive assembly is arranged in the side of mounting bracket, swing component includes upper swing piece and lower swing piece, drive assembly drives upper swing piece and lower swing piece to reciprocating swing left and right, the angle between upper swing piece and lower swing piece always remains unchanged;The present application solves the problem that the angle between the swing piece and the fixed swing piece can be changed in the production process of prior art, but the airflow direction will not change, so it will lead to uncontrollable when laying, the position where the tow cannot reach swing piece is relatively sparse, and uneven situation is prone to occur when laying.

This invention provides a method, system, and storage medium for scheduling the production of large-volume heavy components for prefabricated bridges. The method includes: establishing a planning data foundation; aggregating and grouping dimensions based on the planning data; determining the sequence of template stages; allocating storage areas for beam groups; calculating target stacking levels; deriving the reverse production sequence based on stacking targets; and generating component-level production and stacking plans. This invention considers construction sequence, component size aggregation, stacking levels, and storage areas in a unified manner under complex scenarios, achieving coordinated optimization of production sequence, stacking sequence, and hoisting sequence. This reduces material handling, improves overall efficiency, and makes yard management more standardized and highly information-based. It facilitates the linkage of multiple systems such as WMS, MES, and BIM, and enables traceable management of the entire lifecycle of components from design and production to installation.

This utility model relates to a dual-valve linkage structure of a combined three-way valve, including a first three-way valve and a second three-way valve with identical structures. The first and second three-way valves are respectively connected to a first valve disc and a second valve disc. A first valve stem and a second valve stem are respectively connected to the first and second valve discs. A handwheel is connected to both the first and second valve stems. The first and second three-way valves are connected by a connecting member and form a parallel structure. A first gear and a second gear, rotating with their respective valve stems, are respectively connected to the first and second valve stems. A synchronization chain is connected between the first and second gears to synchronize the opening and closing of the first and second three-way valves. This utility model is convenient for installation, disassembly, and replacement, and is easy to maintain.

The utility model relates to a double -valve linkage structure of combined three -way ball valve, including left positioning board and right positioning board, the left positioning board and right positioning board between connecting have connecting shaft, the connecting shaft and left positioning board, right positioning board between constitute a concave structure, the left positioning board in concave structure is connected with left three -way ball valve, and right positioning board is connected with right three -way ball valve, left three -way ball valve and right three -way ball valve are connected with left valve stem and right valve stem respectively, left valve stem and right valve stem are opposite and are connected through rotatable synchronous connecting rod synchronization, and left three -way ball valve and right three -way ball valve constitute double -valve linkage structure through synchronous connecting rod, the utility model discloses adopt a kind of through type valve stem synchronous control two parallelly arranged three -way ball valve. It is convenient to install and disassemble and replace, and maintenance is simple.

The application provides an access device and an access system with the same. The access device comprises: a plurality of files; each file is provided with a fourth positioning part; a plurality of file boxes, each of which contains at least one file; each file box is provided with a third positioning part; an access cabinet, which has a plurality of access spaces for placing file boxes; a moving mechanism, at least part of which is movably arranged, and the moving mechanism comprises a first positioning part and a second positioning part; wherein the first positioning part and the third positioning part cooperate with each other and drive the file box to move through the moving mechanism, so as to take out the file box from the access space or place the file box in the access space; or the second positioning part and the fourth positioning part cooperate with each other and drive the corresponding file to move through the moving mechanism, so as to take out the file from the corresponding file box in the access space. The application solves the problem of inconvenient file management in the prior art.

The application relates to a high-sealing door lock linkage mechanism, which is designed in view of the technical problem that the existing similar products are less likely to adopt a lock to realize linkage of a transmission mechanism to achieve locking and opening, and lack of a linkage module to realize further locking and extension. The mechanism comprises a locking transmission assembly, a main connecting rod steel bolt assembly and a secondary connecting rod lock bolt assembly, and the main point is that one end of a first umbrella-shaped gear of the locking transmission assembly is provided with an umbrella-shaped head, and the outer diameter of the umbrella-shaped head is provided with a gear ring below; the umbrella-shaped tooth surface of one end of a second umbrella-shaped gear in the transmission shell is engaged with the umbrella-shaped tooth surface at the umbrella-shaped head of the first umbrella-shaped gear, and the first umbrella-shaped gear in the shell is engaged with the tooth hole of the transmission rack rod through the gear ring; the tightening steel bolt of the main connecting rod steel bolt assembly is integrated with the transmission gear in the shell, the gear ring on one side of the transmission gear is engaged with the tooth opening on one side of the transmission rack piece in the shell, and the transmission rack pieces of the main connecting rod steel bolt assemblies on the two sides of the locking transmission assembly drive the transmission gear and the tightening steel bolt to rotate at the same time.

This utility model provides a traction device, including: a frame, a traction seat, and a locking rod. The frame is movably arranged along a preset trajectory. The traction seat is installed on the top of the frame and is located on the side of the frame closer to the drying oven. The traction seat has an insertion slot that extends along the length of the frame. The insertion slot is for the insertion and engagement of traction fittings on the placement frame. The locking rod extends along the width of the frame and is movably inserted into the traction seat along the width of the frame. The side wall of the insertion end of the locking rod has a guide slope, and the locking rod has an initial state, a clearance state, and a locked state. When the traction seat is away from the placement frame, the insertion end of the locking rod is located in the insertion slot, and the locking rod is in the initial state. This traction device effectively solves the technical problem in the prior art where, after the profile has been dried, the operator needs to enter the high-temperature drying space to manually push out the placement frame.

The utility model provides a hydraulic valve misoperation prevention safety device for a skid steer loader, which comprises a pedal, a safety cover, a support, a hydraulic valve, a nut and a bolt, the hydraulic valve is mounted at the bottom of the support, the pedal and a connecting rod are mounted at the upper part of the hydraulic valve, and one end of the safety cover is hinged and fixed on the support through the bolt and the nut. And the other end of the safety cover is connected with the hydraulic valve through a locking structure. The locking structure is flexible and reliable, various forms and combination modes such as buckling, plug pin, rotation and electromagnetism are provided, and the locking structure can adapt to different operation scenes according to needs.

The utility model discloses a continuous poultry egg cooking equipment, including conveying line, horizontal setting in the frame body, top cap, setting in the conveying line top and setting with the lifting plate of inserting top cap in the both ends top of top cap, bottom plate, setting in the frame body bottom, side plate, setting in the frame body outer end and with top cap and bottom plate form closed cavity, in the middle part of bottom plate and top cap is provided with the air inlet, still is provided with the air outlet in the both ends of top cap. This cooking equipment passes through setting top cap, bottom plate and side plate in the frame body outer end of conveying line, can enclose into a closed cavity shape, to the inside import heating steam conveniently, carries out steam heating to the poultry egg of conveying on the conveying line, and the poultry egg is steamed, can realize continuous cooking according to the equipment.

The utility model relates to the technical field of heavy turret lifting mechanisms, in particular to an air bag driven turret lifting structure which comprises an outer sliding sleeve, a supporting sliding sleeve, a guide shaft, an air bag driving assembly and a supporting base. The turret body achieves rotary motion through the supporting sliding sleeve and the outer sliding sleeve, the air bag driving assembly expands through air inflation and contracts through air exhaust, and therefore the outer sliding sleeve is driven to do lifting motion along the supporting sliding sleeve, and rotary motion and lifting motion of the turret body are achieved. The air bag serves as a flexible lifting execution element, compressed air serves as a power source, the air bag is inflated and deflated to achieve vertical lifting motion of the heavy turret, the turret is of a stable lifting, leveling, unbalance loading resisting, low-impact, clean and environment-friendly structure, the reliability of the turret is improved, and the service life of the turret is prolonged. The device is a heavy-load lifting equipment technology integrating mechanical engineering and a pneumatic technology.

Road maintenance equipment for municipal road construction effectively solves the problems of single function and high cost and comprises a vehicle body, a water storage tank is mounted on the vehicle body, a first water conveying pipe is mounted on the vehicle body and communicated with a second water conveying pipe, a third water conveying pipe and a fourth water conveying pipe, and first spray heads are mounted at the two ends of the second water conveying pipe; second sprayers are installed at the two ends of the third water conveying pipe and located on the rear side of the vehicle body, a spraying device is installed on the vehicle body and comprises a base, the base is installed on the vehicle body, a sleeve in the vertical direction is fixed to the base, the sleeve is slidably connected with a circular ring, and a plurality of supports are fixed to the top end of the sleeve. A sliding through groove is formed in the support, a sliding block is slidably connected into the sliding through groove, a watering cannon is installed at the upper end of the sliding block, the fourth water conveying pipe is communicated with the watering cannon, a connecting rod is hinged to the lower end of the sliding block, and the other end of the connecting rod is hinged to the circular ring.

The invention discloses linkage replenishment type thin film raw material conveying equipment capable of achieving accurate metering, and belongs to the technical field of thin film raw material conveying equipment.The linkage replenishment type thin film raw material conveying equipment comprises a conveying line which is installed on a frame, extends in the preset direction and is used for bearing and conveying raw materials; the linkage conveying mechanism comprises a U-shaped plate arranged on the frame, lifting plates are installed on the two sides of the bottom end of the U-shaped plate through first springs, first pressing rollers are installed on the lifting plates in a rotating connection mode, and strip-shaped grooves are formed in one ends of the lifting plates in the height direction of the U-shaped plate; one end of the lifting plate is connected to the first sliding block through a first swing rod, and the other opposite end of the lifting plate is connected to the second sliding block through a second swing rod. The technical problems that when materials on a conveying line are too many or too few, a corresponding circuit sensing system and a mechanical mechanism are needed for designing a quantitative treatment mechanism, a matched mechanism is complex in design and inconvenient to maintain, and the design cost is increased can be solved.

The present application relates to a kind of micro-hole machining center with good dust absorption effect, including base, be equipped with driving mechanism a on base and under the driving of driving mechanism a sliding table, base tail end is equipped with stand, be equipped with driving mechanism b on stand and under the driving of driving mechanism b sliding plate, sliding table is equipped with workbench, sliding plate is equipped with machining mechanism, machining mechanism includes drilling assembly and dust absorption component, the bottom of drilling assembly is equipped with pusher assembly, when drilling assembly is carried out drilling to workpiece placed on workbench, dust absorption component is cleaned to the chip generated, the up-down rotation of flap in dust absorption component is realized by pusher assembly, avoid chip back to fall into micro-hole, folding cover in pusher assembly continuously keep the sealing effect of micro-hole, the sealing effect of existing technology is not good enough, the problem that the dust absorption effect of the deeper micro-hole is not good enough is solved, residual is likely to cause, affect workpiece processing quality, still exist the problem of micro-hole blockage.

The invention discloses an electronic wire rod detection system, and relates to the technical field of machine vision detection and intelligent manufacturing. A wire core candidate frame is converted into a chain topology structure with a spatial sequence, and a geometric consistency constraint and position correction mechanism is introduced into structured reasoning; wire core positioning is returned from an isolated frame to an overall layout constrained by a neighborhood structure, and frame drifting, kick and mutual shielding caused by adhesion are reduced, so that the stable separation and continuous identification capability of wire core instances is improved; by constructing a defect-wire core attribution edge and calculating an attribution weight, defect attribution judgment is expanded from single-point visual classification to a joint decision integrating relative distance, appearance similarity, wire core serial number consistency and structural consistency, so that explainable attribution selection can be completed for defects in a junction area under structural constraints; therefore, the consistency and traceability of defect attribution are improved.

A synchronous centering and extruding mechanism for left and right nuts and a lead screw belongs to the field of machining and comprises a mechanism body, the lead screw, a left trapezoidal nut, a support, a clamping block, a right trapezoidal nut, a limiting block and a cover plate. The clamping block is fixed on the support through a cylindrical pin and an inner hexagon screw; the left trapezoidal nut and the right trapezoidal nut are respectively mounted on the left support and the right support through interference fit; the lead screw respectively penetrates through the left trapezoidal nut and the right trapezoidal nut, so that the lead screw is positioned at symmetrical positions of the left support and the right support on the mechanism body; the cover plate is fixedly installed on the mechanism body through the cylindrical pin and the inner hexagon screw, and the support can move left and right in the cover plate. When the upper plane of a workpiece is machined and the side face extrusion position is narrow, synchronous centering extrusion of the workpiece can be achieved, and adjustment is convenient and accurate. The clamping device is compact in structure and flexible and convenient to operate, and the problems that clamping is not reliable when the upper plane of a workpiece with large blank allowance is machined for the first time, and the clamping efficiency is low when the side face squeezing position is narrow are effectively solved.

A playing card packaging box includes a base box and a lid. At least one side wall of the base box has a rotatable movable plate, whose upper and lower edges are rotatably connected to the lid and the bottom of the base box, respectively. When the lid is opened, the movable plate flips, creating a card-removing opening in the side wall. The side wall containing the movable plate has a fixed wall, together forming a complete side wall. When the movable plate is closed, it abuts against the fixed wall, and rotation is limited by a limiting step on the fixed wall and a flange on the movable plate. The base box, movable plate, and lid are integrally formed and rotatably connected by flexible folds, allowing it to flatten when fully opened. Four positioning plates inside the base box restrict the sliding of the playing cards. A locking structure is provided between the lid and the base box, with the latch located in a groove in the lid, and reinforcing ribs on the inner side wall where it is located. The bottom edge of the lid covers the extended wall of the base box, leaving a notch in the movable plate area. This packaging box, through structural innovation, solves problems such as inconvenient card removal and insufficient structural linkage, improving card removal efficiency and durability.