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37results about How to "Reduce stuttering" patented technology
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Box type guide rail of hydraulic climbing device of tower building machine
ActiveCN224118679UReduce welding difficultySimplify the welding processLifting framesBuilding material handlingArchitectural engineeringLaser cutting
A box type guide rail of a hydraulic climbing device of a tower building machine comprises two side plates, a middle plate is arranged between the two side plates, and the middle plate and the side plates are connected in an inserted mode and then fixed in a welding mode to form the box type guide rail. The box-type guide rail aims to solve the technical problem of a box-type guide rail in a hydraulic climbing device of a tower building machine, a traditional box-type guide rail is difficult to weld and form and poor in consistency, an innovative structure that the middle plate and the side plates are welded after being connected in an inserted mode is adopted, the middle plate and the side plates are cut through laser, and matched plugs and insertion holes are designed; wherein a chamfer is arranged at the outer side end of the plug, so that the welding difficulty is successfully reduced, the consistency of each box type rail finished product is ensured, the production quality and efficiency of the box type guide rail are effectively improved, and reliable guarantee is provided for stable operation of a tower building machine.
Owner:HUBEI GEKE TESTING CO LTD +1
A double thread structure transmission screw
The utility model relates to mechanical engineering technical field discloses a kind of transmission screw of double thread structure, including stud, the outside of stud is fixedly connected with two inner rings, the outside of inner ring is fixedly connected with thread tooth, the surface of inner ring is equipped with lubricating groove, the outside of thread tooth is movably connected with multiple ball bearings, multiple ball bearings are evenly distributed in the outer surface of thread tooth in equidistant interval mode, and extend along the helical path of thread tooth, ball bearing is steel ball bearing, and surface is polished, the radial dimension of inner ring is less than thread tooth, and the corresponding ladder groove of adaptation bolt is equipped with, axial limit is formed when the two are clamped, and the inner wall of lubricating groove is equipped with flow guide line route.In the utility model, rely on the bidirectional ladder type clamping structure of double inner ring and bolt double internal thread, can form double axial limit effect, greatly enhance the connection firmness of screw and bolt, effectively avoid the front and rear sway or deviation caused by vibration, impact during transmission.
Owner:LINAN HONGDA STANDARD PIECES CO LTD
Differential oil seal plugging tool guide positioning structure
The utility model discloses a differential oil seal plugging frock orientation positioning structure, including guide post, the left side of guide post is provided with recess, the recess is cylindrical. The utility model discloses adopt the recess of cylindrical with inner spline who sets up in the left side of guide post, can with the accurate cooperation of differential half axle's outer spline, realize the stable connection of guide post and differential, ensure the integral positioning accuracy. The movable frame in the sliding groove cooperates with the threaded rod, can move steadily through the rotation handle driving sleeve and oil seal assembly pressure ring, make oil seal even stress in the installation process, effectively avoid the damage or deformation of oil seal in traditional installation mode because of uneven stress, the lamination design of guide post and oil seal assembly pressure ring further guarantees the coaxial degree of oil seal installation, improves the plugging effect and installation quality, reduces the subsequent problem of installation deviation, and the device has the advantages of accurate positioning, good plugging effect and convenient to use.
Owner:CIXI WANDE AUTO PARTS
Automatic cutting device for safety air bag filter element production
ActiveCN224196871Ureduce outputImprove stabilityMetal working apparatusElectric machineControl engineering
The utility model relates to the technical field of safety air bag filter element production, and discloses an automatic cutting device for safety air bag filter element production, which comprises a supporting bottom plate, a supporting frame is fixedly connected to one side of the outer part of the supporting bottom plate, a fixing plate is arranged outside the supporting frame, a distance adjusting mechanism is arranged outside the fixing plate, and the distance adjusting mechanism is fixedly connected with the supporting frame. A first sliding plate is slidably connected to the outer portion of the fixing plate, a rapid cutting mechanism is arranged in the first sliding plate and comprises a motor, the driving end of the motor is fixedly connected with a transmission column, a pushing plate is slidably connected to the outer portion of the transmission column, and a limiting assembly is slidably connected to the outer portion of the pushing plate. And a cutting tool is fixedly connected to the interior of the pushing plate. According to the utility model, the motor drives the transmission column to rotate and drives the cutting tool to move at a high speed, so that the stability of the cutting quality is further improved, the defective product output is reduced, and the cost is saved for enterprises.
Owner:RODEX ENVIRONMENTAL SAFETY TECHNOLOGY (KUNSHAN) CO LTD
A resin ornament with lights
This utility model provides a resin ornament with lighting. The resin ornament with lighting includes: a base with a mounting groove; a light strip fixedly installed in the mounting groove; a built-in ornament, the bottom of which is slidably embedded in the mounting groove; a locking block slidably installed in the mounting groove and in contact with the bottom of the built-in ornament for fixing it in the mounting groove; a rack fixedly installed on the locking block; a movable groove formed on the base and corresponding to the rack; a central shaft rotatably installed in the movable groove; and a drive gear fixedly installed on the central shaft. The resin ornament with lighting provided by this utility model has the advantage of allowing users to change the appearance of the resin ornament, satisfying their personalized needs.
Owner:FUJIAN DEHUA GRACE CO LTD
A slip chain stabilizing structure and a slip chain
The utility model discloses a sliding chain stable structure and sliding chain relates to sliding chain technical field, in order to solve the problem that the existing sliding chain end part is led to the easy bending deformation, the unstable sliding and the tooth easy damage of tooth part separation, the sliding chain stable structure is used to set up on the sliding chain, and the sliding chain includes female chain and subchain, and at least one end of female chain and / or subchain is equipped with stable structure, and the stable structure includes several sub body teeth, and at least partial connection is arranged between two adjacent sub body teeth, so that several sub body teeth are connected as an integral structure, so setting can significantly reduce the bending deformation of sliding chain end part in the use process because of the external force action or deformation, improve the sliding stability and reliability of sliding chain, and protect the tooth from being damaged.
Owner:ZHEJIANG WEIXING IND DEV
A line conveying device for power transmission and transformation projects
The utility model relates to the field of power transmission and transformation engineering equipment, concretely to a line conveying device for power transmission and transformation engineering, including base, limiting component and adjusting conveying component, the top fixed connection of base limiting component and adjusting conveying component has, limiting component includes the fixed seat of fixed connection in the top of base, the top of fixed seat has set up the sliding slot, the inner wall sliding connection of sliding slot has the sliding frame, the bottom fixed connection of sliding frame has five insertion rods, the surface of five insertion rods is inserted and is connected with limiting rotating piece. The utility model, through setting limiting component, can adapt to the conveying demand of different caliber cable, can not only position cable and prevent from scattering, but also can reduce the friction resistance when cable conveying, avoid the displacement of sliding frame in the conveying process, can assist cable to pass smoothly in the limiting process, reduce the jamming phenomenon, through the synergies of multiple components, realize flexible limiting and stable conveying to different specifications cable.
Owner:DEMI ENERGY CO LTD
One-way flywheel assembly and bicycle
ActiveCN224409522UReduce the situation of rope biting caused by forward and reverse windingReduce stutteringFlywheelBolt connection
The utility model discloses a one -way flywheel assembly and bicycle, including fluted wheel and one -way flywheel, the outer annular surface of fluted wheel is opened with V -groove, the included angle beta of V -groove is 130~135 DEG, the bottom of V -groove is equipped with the fillet, the inner annular surface of fluted wheel is equipped with four mounting lug, the outer annular surface of one -way flywheel is equipped with the connecting lug of corresponding mounting lug, and mounting lug and connecting lug are connected through bolt. The utility model discloses the mode of fluted wheel and one -way flywheel combination, the outer annular surface of fluted wheel is opened with V -groove, the included angle beta of V -groove is 130~135 DEG, can reduce steel wire rope slip, the phenomenon of appearing bite rope situation and the phenomenon of appearing jam when reversing in the positive and negative winding of steel wire rope in the riding.
Owner:NANCHANG PULU TECHNOLOGY CO LTD
Omni-directional rotating part for automobile seat
The utility model relates to the technical field of seats, and provides an omni-directional rotating part for an automobile seat, which comprises a shell main body and a driving wheel main body, is arranged in the shell main body and is used for providing rotating power; the driving wheel dustproof plate covers the driving wheel main body so as to prevent dust from entering the driving wheel main body; the unlocking disc and action wheel assembly is matched with the driving wheel main body and is used for unlocking and driving the rotation action; the rotating disc is rotatably arranged in the shell main body and is connected with the unlocking disc and the action wheel assembly so as to realize rotation of the seat; the rotating disc and the fixed disc are meticulously designed, so that the matching precision is higher. In the rotating process, the shaking and blocking phenomena can be effectively reduced, and the rotating smoothness of the seat is ensured. Therefore, when a user adjusts the direction, the operation is smoother and more natural, the overall stability of the seat is greatly improved, and more reliable support is provided for the user.
Owner:TIANJIN YANZE TECHNOLOGY CO LTD
A platform special for a wire threading machine
ActiveCN224347070UIncreased maximum load-bearing capacityImprove structural rigidityThread cutting machines
The utility model relates to reinforcing steel bar threading technology field discloses a platform special for threading machine, including top support frame, its characterized in that: top support frame bottom fixedly connected with a plurality of evenly distributed support legs, top support frame front side right part fixedly connected with the sliding seat, the sliding seat inside installation has clamping assembly, top support frame inboard left part fixedly connected with the front and back distribution's connecting frame, top support frame top left side fixedly connected with the fender, top support frame top left side abuts with a plurality of evenly distributed reinforcing steel bars no.
Owner:WEIFANG SANJIAN BUILDING MATERIALS TECH CO LTD
Control display optimization method and device, electronic equipment and storage medium
ActiveCN115756691BReduce redrawing pressureImprove stabilityExecution for user interfacesTarget controlSoftware engineering
This application discloses a method, apparatus, electronic device, and storage medium for optimizing control display. By obtaining the original position of the manipulated control, determining the target control and its order, calculating only the changed parts of the target control, and sending event notifications to the software interface for partial rendering, when a control is moved or its position is changed, the software interface only needs to redraw and render the parts where the data has changed, eliminating the need to redraw and render all data. The method described in this application saves unnecessary computation, reduces the redrawing pressure on the software interface, thereby reducing lag during operation and improving the stability of application software and the user experience.
Owner:SUZHOU MEGAROBO TECH CO LTD
A clamping tool convenient to adjust for processing agricultural machine parts
ActiveCN224347409UEasy to adjustReduce stutteringPositioning apparatusMaintainance and safety accessories
The utility model relates to the technical field of accessory processing, and the utility model provides a kind of clamping tool for agricultural machinery accessory processing of being convenient to adjust, including processing table, the inside of processing table is provided with drop hole, the front end of drop hole is provided with first device mouth, the rear end of drop hole is provided with second device mouth;First stabilizer bar, the first stabilizer bar is fixedly connected in the upper of processing table, the rear end of first stabilizer bar is fixedly connected with driving block, the technical problem of the original fixed clamping structure when clamping different shape workpieces needs to replace clamping head, leads to waste certain processing time, causes agricultural machinery accessory processing efficiency to reduce, influence workpiece output, there will be chip on device upper end when workpiece processing, original chip falls into device gap when processing, after long time, processing device chip accumulation, cause processing device to jam damage, cause certain economic loss of merchant.
Owner:SHIJIAZHUANG HONGREN MASCH MFG CO LTD
A remote helium detection device
ActiveCN224398911UAdapt to surface changesfall preventionDetection of fluid at leakage pointVehicle frameControl theory
The utility model discloses a kind of remote helium detection devices, including frame, helium remote detection module is equipped on frame, frame is connected by first universal connecting piece and is connected to be made of first frame body and second frame body, driven magnetic wheel is connected on first frame body, driven magnetic wheel is connected on second frame body, adjusting assembly is equipped between the opposite end of first frame body and second frame body, adjusting assembly is used to drive first frame body and second frame body relative rotation to realize steering adjustment, the utility model does not need to detect personnel to climb operation, avoid falling accident caused by equipment aging, operation error, improve operation safety, using remote detection mode, frame is connected first frame body and second frame body by first universal connecting piece, cooperate adjusting assembly to realize steering adjustment, can better adapt to the curved surface change of tank body arc outer wall.
Owner:TAYLOR WHARTON (BEIJING) CRYOGENIC EQUIP CO LTD
A needle anti-unhooking structure
The utility model discloses a kind of knitting needle anti-unhooking structures, including knitting needle and the sleeve rod matched with knitting needle, knitting needle includes needle bar section, sliding section, hook needle section and elastic tongue section, sliding section and needle bar section end integral molding, hook needle section and the other end integral molding of needle bar section, elastic tongue section is hinged on needle bar section, when the end portion of elastic tongue section and hook needle section contact, to form closed area, guiding element is provided on needle bar section.The utility model is fixed by double design of the double fixation of magnetic attraction adsorption and clamping, cooperate the stable reset force provided by elastic member, multiple firm location of closed area is realized, effectively resist the unhooking risk caused by equipment high-frequency vibration, yarn tension fluctuation, significantly reduce fabric needle leakage, line skipping and other defects, reduce subsequent repair cost, while the accurate butt joint design of elastic tongue section and hook needle section, ensure that closed area contour and yarn diameter adaptation, both avoid yarn shaking displacement, also prevent extrusion damage, substantially improve fabric forming quality and production continuity.
Owner:FUJIAN JINJIANG POST KNITTING GARMENT CO LTD
Adjustable cable copper wire drawing forming machine
The present application relates to cable copper wire processing technical field, and disclose a kind of adjustable cable copper wire wire drawing forming machine, including shell, the top of the shell is equipped with extrusion wire drawing device, one end of the shell is equipped with winding roller, the both sides of the top of the shell are provided with chain, the surface of the chain is provided with several clamping rods, the one side of the winding roller is provided with conical barrel, the one side of the conical barrel is fixedly connected with threaded sleeve, further including flow guide shell and bristle.The adjustable cable copper wire wire drawing forming machine, through transverse mechanism makes conical barrel differentiates movement before and after, copper wire is clamped and flattened when moving forward, reset quickly when moving backward;Rotary mechanism lets conical barrel rotate when moving, improves the uniformity of smoothing, lubricating mechanism makes flow guide shell synchronous rotation, and lubricating liquid is coated on copper wire;Clamping mechanism multi-region clamping delivery avoids fracture, and each mechanism is coordinated, improves wire drawing quality and efficiency.
Owner:JIANGXI SHENCHENG NEW MATERIALS CO LTD
Square drawing guide rail of drawing table
ActiveCN224084864UImprove connection stabilityprevent slippingExtensible tablesSoftware engineeringIndustrial engineering
Owner:NINGBO BINDA INTELLIGENT LEISURE PROD CO LTD
Component installation assembly in power transformation cabinet and power transformation cabinet
PendingCN122092068ASolve the limited operating spaceMeet the installationSubstation/switching arrangement casingsTransformerClassical mechanics
The invention relates to a component mounting assembly in a power transformation cabinet and the power transformation cabinet, the mounting assembly comprises a sliding frame, an insertion frame, a rotating plate, a mounting frame, a sliding block and a connecting rod, the sliding frame is fixed in the power transformation cabinet, the insertion frame is slidably mounted on the sliding frame, the rotating plate is rotatably mounted on the insertion frame, the mounting frame is fixed on the rotating plate, and the sliding block is slidably mounted on the insertion frame. And the other end of the connecting rod is fixedly connected with the rotating plate. Compared with the prior art, the power transformation cabinet has a sliding and rotating multi-stage movement structure, the mounting positions of components in the power transformation cabinet can be flexibly adjusted, the overall position can be adjusted through sliding along the sliding frame, the components can be overturned through the rotating plate, the adjusting flexibility is high, and the practicability is high. The problem that the maintenance and wiring operation space of a traditional fixed installation mode is limited is solved, installation of large components can be met, and meanwhile the stability of rotation adjustment is guaranteed through a connecting rod linkage structure.
Owner:SHANGHAI XINYING POWERTECH
A conveying device for pavement brick production
The utility model relates to the technical field of conveying, and an embodiment of the utility model provides a conveying device for road brick production, including the bottom plate, the top of bottom plate is fixedly connected with the support rod, the top of bottom plate is provided with the vibration anti - jamming subassembly, the vibration anti - jamming subassembly includes the rotary rod, one end of rotary rod is rotatably connected in the side of support rod, one end of rotary rod is fixedly connected with motor no.
Owner:TANGSHAN LINGGANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
A circulating blow-suction cleaning machine
This utility model relates to a circulating blowing and suction cleaning machine, including a main body and cleaning units connected to both sides of the main body. Each cleaning unit includes a blowing assembly, a suction assembly, and a cleaning assembly. The blowing assembly includes a blowing pipe, and on the side of the blowing pipe adjacent to the textile equipment, a branch pipe connected to the blowing pipe is also provided. The branch pipe includes a first branch pipe at the top of the blowing pipe, a second branch pipe in the middle of the blowing pipe, and a third branch pipe at the bottom of the blowing pipe. The suction assembly includes a pair of suction pipes vertically located on both sides of the blowing pipe. The cleaning assembly includes a cleaning roller located in the middle of the blowing and suction pipes. The cleaning roller is driven to rotate by a cleaning motor and is driven by a horizontal mechanism to move closer to or away from the yarn bobbin of the textile equipment. The cleaning machine of this utility model, through the addition of the cleaning roller, directly cleans the surface of the yarn bobbin of the textile equipment, effectively removing fly yarn adhering to the surface of the yarn and improving the cleaning effect.
Owner:JIANGSU KERRY INTELLIGENT TECH CO LTD
Pinyin decoding method and related device
PendingCN122389809AOvercome the difficulty of processing complex semanticsEnsure decoding stability
The application discloses a pinyin decoding method and related equipment, and relates to the technical field of natural language processing. The application first acquires a first text sequence containing a historical input text sequence and a current to-be-decoded pinyin string, and extracts semantic features corresponding to the text sequence by using a neural network model; then, corresponding statistical information is acquired by relying on a statistical language model. The statistical language model can store various types of text static statistical information, including candidate word entries and corresponding probability information, and the statistical information is mapped to a feature space consistent with the semantic features to obtain statistical features. The semantic features and the statistical features are fused to obtain fused semantic features, and a decoding result corresponding to the pinyin string is generated according to the fused semantic features. The application combines the semantic understanding ability of the neural network and the prior statistical advantage of the statistical language model, and takes into account the decoding accuracy and the use stability, is efficient in reasoning, and is suitable for various input method use scenarios.
Owner:IFLYTEK CO LTD
Lightweight double-diaphragm wireless interconnection sound box
ActiveCN224205188UGuaranteed normal transmissionsmooth transmissionTransducer casings/cabinets/supportsInterference (communication)Control signal
The utility model discloses a lightweight double-diaphragm wireless interconnection sound box, which can ensure that audio streams can be efficiently and stably transmitted in a complex environment through a wireless communication unit, delay and lagging are reduced, user experience is improved, an audio processing unit accurately restores high and low frequency components of audio signals, tone quality is optimized, and sound quality is improved. And the main control unit generates a double-diaphragm driving control signal according to the decoded audio signal, realizes dynamic frequency division driving and enhances the tone quality layering sense by accurately controlling the vibration of the high-frequency and low-frequency diaphragms, and is also responsible for dynamically adjusting the output voltage of the power supply unit, optimizing the energy consumption and prolonging the endurance time according to the load demand. The double-diaphragm driving unit adopts a high-frequency and low-frequency diaphragm separation design, interference is avoided, high-fidelity audio restoration is realized, and the power supply unit outputs stable voltage to a double-diaphragm load according to an instruction of the main control unit, so that stable performance of the sound box is ensured.
Owner:GUANGZHOU YISON ELECTRON TECH CO LTD
Adjustable roller profile conveying device
ActiveCN224429146UImprove operational convenienceGuarantee stabilityClassical mechanicsTransmission technology
Owner:SHANGHAI ROLL FORMING MASCH CO LTD
Material edge protection bundling device
The utility model relates to the field of packing machinery especially relates to a material edge protection strapping device, including frame and be located on the frame be used for conveying rectangular article material conveying mechanism, the annular strapping mechanism of being located material conveying mechanism rear, the side of rectangular article conveying direction on the frame is provided with the release mechanism for releasing the edge protection plate, the release mechanism includes the edge protection input mechanism, is used for shifting the edge protection plate from the edge protection input mechanism to the side of rectangular article shift mechanism and is used for fixing the edge protection plate on the side of rectangular article fixed establishment. Its solved the existing rectangular article when carrying out annular winding package, the corner is easy to be damaged technical problem.
Owner:FUJIAN KESHENG INTELLIGENT LOGISTICS EQUIP CO LTD
A book-reading simulation toy movement
The utility model belongs to the technical field of toys, concretely points to a kind of reading simulation toy movement, including base, the base is composed of body front shell and body rear shell, lifting hand gear pressure box is provided on the base, lifting hand gear set and driving motor two are installed in the lifting hand gear pressure box, driving motor two are connected with lifting hand gear set transmission, rotating shaft is rotatably arranged on the opposite side wall of lifting hand gear pressure box, arm is connected on the rotating shaft, lifting hand gear set is connected with rotating shaft transmission, dynamic mouth gear box is provided on the lifting hand gear pressure box, dynamic mouth gear set and driving motor one are installed in the dynamic mouth gear box, driving motor one is connected with dynamic mouth gear set transmission, upper mouth piece and lower mouth piece are installed on the dynamic mouth gear box;Adopt double-motor combination, realize the posture of simulation person's both hands holding book, realize the mouth action of simulation person reading, make the action of hand and mouth more flexible and changeable, show more realistic visual effect.
Owner:JIANGXI JIAMING TECH ELECTRONICS CO LTD
A transformer transfer device
This application relates to a transformer transfer device, comprising a mounting base including a rectangular chassis and multiple leveling legs disposed at the bottom of the rectangular chassis. The rectangular chassis has a through-hole penetrating both its inner and outer surfaces, and a guide sleeve is disposed at the through-hole. A lifting mechanism includes a lifting column and a hydraulic cylinder for driving the lifting column to move up and down. The hydraulic cylinder is vertically fixed to the rectangular chassis, and its piston rod is drivenly connected to the lower end of the lifting column. The upper end of the lifting column is fitted inside the guide sleeve. A translation mechanism includes at least one set of cross roller guide rail pairs, with the guide rails of the cross roller guide rail pairs fixed to the upper end face of the lifting column. A locking mechanism includes multiple electromagnetic clamps mounted on a sliding platform of the cross roller guide rail pairs. This application effectively improves the problems of transformers being difficult to position accurately and prone to tipping over during transfer.
Owner:NINGBO TAINENG ELECTRIC POWER CONSTRUCTION CO LTD
Liquid injection baffle structure of cylindrical battery and battery liquid injection device
ActiveCN224625867UReduce stutteringReduces risk of damaging caps
This disclosure provides a cylindrical battery electrolyte filling baffle structure and a battery filling device. The battery electrolyte filling baffle structure includes a connector and a shielding member, which are connected to form a blocking cavity. The side of the shielding member facing away from the blocking cavity is a vertical blocking surface, and the side of the shielding member facing the blocking cavity has an inclined surface. The initial section of the inclined surface is flush with the top of the blocking cavity, and the inclined surface gradually slopes downwards from the end closer to the connector to the end farther away from the connector. The size of the blocking cavity is larger than the size of the cap. This battery electrolyte filling baffle structure ensures smooth operation, effectively reducing cap jamming, and also reduces the probability of the cap colliding with the blocking cavity, effectively reducing the risk of cap damage.
Owner:GUANGXI DONGLAI NEW ENERGY TECH CO LTD
Numerically controlled machine tool guide rail with self-lubricating structure
The utility model discloses a numerical control machine tool guide rail with self -lubricating structure, the utility model relates to mechanical engineering technical field, the utility model, including: workstation, the inner wall sliding connection of workstation has sliding device, the outer wall fixed connection of sliding device has lubricating device, through setting the cooperation of sliding device and lubricating device, oil tank imports lubricating oil, and its bottom end connected conical pipe output end is conical, can accurate control lubricating oil flow, forms even and effective oil film on the surface of guide rail, reduces abrasion, and the discharge pipe of symmetric connection of the bottom end of sliding slot can discharge extra lubricating oil and impurity in time, and the gasket of inner wall contacts with the outer wall of runner, further optimizes the sliding process, and reduces the jam phenomenon, and the cleaning cotton can clean the guide rail when sliding on the workstation simultaneously. Cleaning cotton can adjust position through screw rod pin, and the runner is covered, can effectively remove the chip, dust and other impurities on the surface of guide rail, prevent its purpose from entering the sliding component.
Owner:GAOYOU JINOU ELECTROMECHANICAL CO LTD
A machine tool swivel center stand
The utility model provides a machine tool rotary center frame relates to machine tool processing technical field, including frame board, fixed ring board, bearing, long barrel and thread barrel. This machine tool rotary center frame, through fixed assembly installs center frame on machine tool guide rail, utilizes clamping bolt pre -tightening upper plate and lower plate to realize stable fixation. The work piece is worn into long barrel, adjusts the clamping screw rod to make it contact work piece gently. Remove sealed oil cap one pours lubricating oil, until the oil level covers most height of bearing ball, inserts sealed oil cap one completes sealing again. Work piece rotates under the drive of machine tool main shaft, through clamping mechanism drives long barrel and bearing outer ring synchronous rotation, the ball bearing rolls in lubricating oil, forms low friction rotation. Lubricating oil circulates in closed space, continuously provides lubrication for bearing, absorbs heat generated by friction simultaneously. This structure has improved the smoothness of rotation significantly, reduced vibration and jam phenomenon, improved the machining precision and surface quality of work piece.
Owner:SHANXI ZHONGMEI SIDA ELECTROMECHANICAL EQUIP CO LTD
An intelligent switch
ActiveCN120895416BImprove experienceReduce stutteringEmergency actuatorsEmergency casingsSmart switchStructural engineering
This application provides a wall-mounted smart switch, a wireless smart switch, and a switch mounting bracket. The wall-mounted smart switch includes a housing, a detection element, a wireless communication module, a reset unit, and at least one button. The button is disposed in the housing, and at least a portion of the button can respond to a control force to undergo a pressing movement, thereby generating displacement and a reaction force, such that the button passes through at least a first pressing position and a second pressing position in sequence. The reset unit responds to the displacement to generate a reset force, which cooperates with the first rebound force of the detection element, such that when the button is in the first pressing position, the reaction force is F1, and when the button is pressed from the first pressing position to the second pressing position, the reaction force of the button jumps from F1 to F2; wherein, F2 < F1 < 400g; the difference between the displacement of the button in the first pressing position and the displacement in the second pressing position is ≤2mm. This improves the smoothness of button pressing while also providing clear feedback to the user.
Owner:WUHAN LINPTECH
A component rendering method and device based on parameter updating
The application discloses a kind of based on parameter updating's component rendering method, comprising: in response to the parameter classification set of the component of page label, determine the listening parameter set of component;Judge whether the configuration operation is carried out to listening parameter set;If yes, in response to the configuration operation of target parameter in listening parameter set, judge whether the parameter value of target parameter before and after configuration operation is consistent;If not consistent, determine target component according to listening parameter set, and store configuration parameter value in local storage;According to configuration parameter value, render target component in local cache, and cache rendered target component in local cache.The application effectively alleviates the pressure of client network bandwidth and interface resources, and the server does not need to frequently process parameter query and data return logic, reduces the concurrent processing pressure of server.The application also discloses a device, electronic equipment and storage medium for implementing the above method.
Owner:BEIJING BIAOYANG CROSSING TECH CO LTD