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940 results about "Fixed position" patented technology
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Fixed positioning is a form of absolute positioning that positions elements in relation to the browser window instead of its containing element.
Bluetooth positioning method and system based on multi-beacon RSSI (Received Signal Strength Indicator) weighted optimization
PendingCN121442269AParticular environment based servicesBroadcast service distributionSignal qualityMultipath effect
The invention relates to the technical field of Bluetooth positioning, and discloses a Bluetooth positioning method and system based on multi-beacon RSSI weighted optimization, and the method comprises the steps: sequentially switching and scanning a broadcast signal of a target Bluetooth tag through a plurality of Bluetooth beacons disposed at a fixed position, so as to obtain a plurality of groups of RSSI measurement values from different directions; performing filtering processing on the multiple groups of RSSI measurement values to suppress signal fluctuation; calculating the weight of each beacon based on the filtered RSSI value, and constructing a weighted least square positioning model; and solving the coordinate position of the target Bluetooth tag by using a weighted least square positioning model. According to the invention, through adoption of a multi-beacon rapid switching acquisition and RSSI weighted optimization mechanism, signal quality differences of different beacons can be effectively distinguished, and dynamic weight descending processing is carried out on measurement values which are seriously interfered by a multipath effect and shielding, so that the positioning precision and stability in a complex indoor environment are remarkably improved.
Owner:WONLY SECURITY & PROTECTION TECH CO LTD
Numerical control disk sawing machine
The invention provides a numerical control disc sawing machine, and relates to the field of machining, a disc cutting mechanism, a rotating mechanism and a material fixing mechanism are arranged in a rack, the material fixing mechanism is arranged above the disc cutting mechanism, and the clamping end of the material fixing mechanism is far away from or close to the disc cutting mechanism; the rotating mechanism is connected with the disc cutting mechanism and drives the disc cutting mechanism to rotate with the vertical direction of the rack as the axis. A workpiece is fixed to the disc cutting mechanism through the material fixing mechanism, and after the rotating mechanism rotates the disc cutting mechanism to a needed angle with the vertical direction of the rack as the axis, a linear feeding assembly of the disc cutting mechanism drives the disc saw assembly to conduct linear feeding in the length direction of a cutting opening of the cutting table. And meanwhile, the cutting part of the disk saw assembly cuts the workpiece fixed on the cutting table, that is, on the premise that the workpiece is firmly clamped to the fixed position, the cutting mechanism is driven by the rotating mechanism to complete flexible angle adjustment, and then the workpiece is cut.
Owner:FOSHAN YELU CNC EQUIP CO LTD
Linear motor positioning precision dynamic test and analysis method
ActiveCN121541058ALinear/angular speed measurementCurrent measurements onlyAlgorithmElectric machine
The invention relates to the technical field of data processing, in particular to a linear motor positioning precision dynamic test and analysis method, which comprises the following steps of: controlling a linear motor to perform full-stroke reciprocating constant-speed scanning, synchronous high-frequency acquisition of positions, current instructions and speed data; resampling according to a fixed position interval space to generate forward and reverse current and speed sequences; utilizing the characteristic that the friction force directions are opposite to counteract the friction component, calculating the resistance characteristic value of each position by combining the two-way speed stability weight, and constructing a resistance topographic map; the magnetic cogging effect and the mechanical anomaly are decoupled through the space gradient and the statistical deviation, and the mechanical anomaly saliency is determined; and a current feed-forward compensation table is generated and written into a driver, and a fault is marked for a saliency threshold exceeding position, so that dynamic testing and analysis of positioning precision are realized. According to the method, the resistance component is accurately separated by combining the current algebraic operation and the bidirectional speed weight, the topographic map is constructed to decouple the tooth socket and the installation abnormity, and the dynamic test precision and the diagnosis practicability are improved.
Owner:AOYINSHEN INTELLIGENT EQUIP (SUZHOU) CO LTD
Automobile long-distance speed identification and tracking method based on target detection
The invention discloses an automobile long-distance speed recognition and tracking method based on target detection, and the method comprises the steps: collecting a vehicle driving video in real time through a fixed camera position and angle, and carrying out the recognition of a vehicle in each frame of image of the video through a pre-trained YOLOv12 target detection model; performing preliminary speed estimation on the automobile by adopting an inter-frame difference method, further constraining a speed change rate, and performing time sequence correction on the speed change rate by adopting Kalman filtering to obtain a corrected speed estimation value; calculating the displacement and the motion deflection angle of the adjacent frames in the transverse and longitudinal directions, and integrating the displacement and the motion deflection angle with the corrected speed estimation value to form a time sequence input feature; and carrying out modeling on a historical track through the trained time sequence deep learning model to realize dynamic speed correction. According to the method, the dependence on physical space calibration is obviously weakened, the perception capability of the model on the motion trend is improved, and the method is suitable for vehicle tracking and speed measurement tasks in long-distance and low-resolution scenes.
Owner:HANGZHOU KUANGXING TECHNOLOGY CO LTD
Excavator
An excavator includes a lower traveling body; an upper turning body turnably mounted to the lower traveling body; an acquisition device mounted to the upper turning body and configured to acquire information including a status around the excavator; and a control device configured to recognize a reference object that is in a stopped state or at a fixed position around the excavator based on the information acquired by the acquisition device, and to estimate a turning angle of the upper turning body based on a change in a position of the reference object as viewed from the upper turning body.
Owner:SUMITOMO CONSTRUCTION MACHINERY
Shape sensing method and system for rope-driven continuum robot
The embodiment of the invention discloses a shape sensing method and system for a rope-driven continuum robot, at least two flexible sensors fixed in a spiral mode are arranged on a flexible framework, and the method comprises the steps that a universal shape sensing model is established based on a constant curvature hypothesis; for any joint module, driving the joint module to a test shape, and solving an actual fixed position of the flexible sensor by adopting a numerical iteration method based on the general shape sensing model; driving the joint module to a working shape, and solving an output value of a flexible skeleton shape parameter by adopting a numerical iteration method based on a general shape sensing model and an actual fixed position of the flexible sensor; and determining the shape of the robot based on the output value of the flexible skeleton shape parameter corresponding to each joint module. According to the method, the fixing precision does not need to be considered when the flexible sensor is fixed, the shape change of the robot is accurately sensed by establishing and calibrating the model, and the problems of high sensor mounting precision requirement and poor sensing reliability in an existing method are solved.
Owner:NINGBO DIGITAL TWIN (EASTERN UNIV OF TECH) RES INST
Calibrating device for tool center of numerically controlled lathe
The invention discloses a numerical control lathe tool center calibration device. The numerical control lathe tool center calibration device comprises a workbench, a first moving assembly, a second moving assembly, a tool changing assembly, a driving assembly, a contact type tool setting gauge and a cleaning assembly. The workbench serves as a basic bearing structure of the device and is used for installing and supporting all components. The first moving assembly and the second moving assembly are used for controlling the tool changing assembly to move and adjust the coordinate position in the plane. The driving assembly is used for controlling the contact type tool setting gauge to move in the horizontal plane, so that the driving assembly is close to the cleaning assembly to control the contact type monitoring end to clean scraps and cutting fluid, and spatial position movement of the tool changing assembly and the contact type tool setting gauge can be achieved at the same time. The tool setting device can flexibly adapt to the position difference of machining surfaces of different types of tools on the tool turret, solves the problem that a traditional tool setting device cannot adapt to multi-tool detection due to the fact that the position of a tool setting gauge is fixed or the adjustment dimension is limited, and achieves full-coverage detection of multiple tools.
Owner:南京威诺克智能科技有限公司
Technologies for performing time constrained queries for real-time event flow visualizations and analytics
A method for performing time constrained queries for event sequence visualization may include receiving an event sequence dataset including event sequences. Each event sequence includes at least two sequentially occurring events. The method further includes generating a forward index having event pattern sets that include pattern occurrence data for each event sequence positioned according to a fixed positional order. The method includes generating a time constraint search structure, such as a B−tree, B+tree, or table, that includes keys and pointer values. The method also includes inserting, into the search structure, a sequence identifier corresponding to each event sequence based on the fixed positional order and time interval data for the at least two sequentially occurring events of each event sequence. The method may also include searching the search structure to identify key values satisfying a received time interval constraint, and outputting the sequence identifiers corresponding to the identified key values.
Owner:GENESYS CLOUD SERVICES INC
Wire harness sealing line detection device and method
PendingCN121521391AMeasurement of fluid loss/gain rateMaterial strength using tensile/compressive forcesStructural engineeringBlack rubber
The invention relates to the technical field of sealing line detection, and discloses a wire harness sealing line detection device and method.The wire harness sealing line detection device comprises a detection base, detection grooves are formed in the two sides of the top of the detection base, lower clamping grooves are formed in the front ends of the detection grooves, and the wire harness sealing line detection device further comprises two sealing plates; the two sides of the top of the detection seat are fixedly connected with guide rod groups, the two groups of sealing plates are slidably connected to the guide rod groups on the two sides in a sleeving manner, the top of the detection seat is fixedly connected with a mounting frame, and the top of the mounting frame is provided with a lifting part for alternately lifting the sealing plates on the two sides; in the detection process, the end part of the sample is pulled to swing in a reciprocating manner, and a vibration effect is generated below the fixed position of the black rubber ring, so that mechanical disturbance under a real working condition is simulated, and potential leakage risks which cannot be detected by a static test can be conveniently found; the reliability and integrity of the black rubber ring under the complex vibration stress condition can be verified more truly and strictly, and the accuracy of the detection result is effectively improved.
Owner:QINGDAO YOUSHENG AUTOMOTIVE PARTS CO LTD
Television conference display screen support structure
ActiveCN223725918UStands/trestlesCooling/ventilation/heating modificationsFixed positionElectrical and Electronics engineering
The utility model relates to the technical field of display screen supports, in particular to a television conference display screen support structure which comprises a fixing base and a rotatable supporting column arranged above the fixing base, a supporting frame used for clamping a display screen is arranged at the top of the supporting column, a rotating disc is arranged at the position, corresponding to a rotating groove, of the bottom of the supporting column, and a boss is arranged at the top of the supporting column. A supporting frame is arranged on the front end face of the boss, a protruding column is arranged on the rear end face of the supporting frame, and a second gear is arranged on the rear end face of the protruding column; according to the television conference display screen support structure, under the cooperation of the rotating table and the rotating disc at the bottom of the supporting column, the supporting frame rotates in the horizontal direction, under the meshing of the first gear and the second gear, the supporting frame rotates around the boss, and under the cooperation of the positioning bolt, the position of the supporting frame after rotation is fixed; the display screens with different widths and sizes are correspondingly clamped under the cooperation of the upper clamping plate and the first bolt and the cooperation of the side plate and the second bolt.
Owner:TIANJIN BAOXIN INTELLIGENT TECH CO LTD
Method for displaying functional control on user interface, and electronic device
PCT designated stageWO2026081345A1Substation equipmentExecution for user interfacesComputer hardwareHuman–computer interaction
Embodiments of the present application provide a method for displaying a functional control on a user interface, and an electronic device. In the method, a plurality of control positions for displaying "conditionally displayed functional controls" are set on a user interface, and the control positions have different priorities. When the electronic device displays the user interface, upon detecting a display condition of a certain "conditionally displayed functional control", the electronic device selects a control position having the highest priority among idle control positions, and displays the "conditionally displayed functional control" at the selected control position. In this way, the "conditionally displayed functional controls" can no longer be displayed only at fixed positions, but can be flexibly displayed on the basis of the idle state and priority of a current control position.
Owner:HUAWEI TECH CO LTD
Corrosion detection equipment for aerospace-grade vanadium-aluminum alloy
The utility model relates to the technical field of vanadium-aluminum alloy corrosion detection, in particular to aerospace grade vanadium-aluminum alloy corrosion detection equipment which comprises a test box body, inner brackets are fixedly connected to the two sides of the upper portion in the test box body respectively, and a transparent machine cover is rotationally connected to the left side of the top of the test box body. According to the corrosion detection device for the aerospace grade vanadium-aluminum alloy, through the arrangement of the lower supporting plate, the side buckling plates, the upper expansion ring, the lower expansion ring, the mist outlet hole, the supporting plate, the motor, the adapter and the supporting rod, when the corrosion detection device for the aerospace grade vanadium-aluminum alloy is used for carrying out corrosion detection operation on a sample through sprayed hydrochloric acid mist, the corrosion of the sample can be conveniently detected; the uniform flow structure and the turbulent flow structure are used for carrying out full uniform flow treatment on mist sprayed out from a fixed position, so that the mist can be more uniformly eroded and attached to a sample, the mist is uniformly attached, and the accuracy of sample corrosion detection can be improved.
Owner:SHAANXI WUZHOU MINING
A video conference method, apparatus, electronic device and storage medium
ActiveCN119893025BTelevision conference systemsTwo-way working systemsComputer graphics (images)Engineering
The application discloses a kind of video conference method, device, electronic equipment and storage medium, belong to video conference technical field, the method includes the same fixed position camera, obtains scene image, and the same target in the same scene at least different position image of interval preset distance;According to scene image, establish 3D coordinate system, and determine scene and target parameter;According to the height value of camera and the parameter data of target, and horizon plane, the scene and its corresponding 3D coordinate system are corrected;Video image and the voice signal that is synchronous with video image are collected;Based on 3D coordinate system, and according to video image and voice signal, determine the position of current speaker in video image;According to the position of current speaker in video image and corresponding voice information, the identity of current speaker is marked.Solve the problem that there can be inaccurate position recognition in video conference, improve the overall performance and user experience of system.
Owner:SHENZHEN ZHIWEI TECH CO LTD
A tail end inner support positioning mechanism
The utility model discloses a tail inner support spare positioning mechanism, including tail lower mould piece, the top surface middle part of tail lower mould piece is shaped with inner chamber, and tail lower casing spare is nested in the inner chamber, the front of inner wall surface of tail lower casing spare is placed with the front web, and the rear of front web is equipped with the rear web, and the bottom surface of front web and rear web is pressed on the inner wall surface of tail lower casing spare, and the lower part of front web positioning clamp is fixed on the upper portion's connecting block body of front web, and the bottom of front web positioning clamp is in the upper of tail lower mould piece and is fixed at the upper wall surface department of tail lower mould piece, it can be positioned and placed accurately with the component such as front web, rear web etc in tail lower casing spare, guarantees the accurate of bonding fixed position, guarantees the machining accuracy, and the convenient dismounting and installation of each positioning frock, and the convenient combination positioning.
Owner:ZHEJIANG WANFENG ENGINE MFG CO LTD
Automobile sensor multi-angle probe height detection equipment
The application relates to the technical field of automobile detection equipment, and discloses a multi-angle probe height detection equipment for automobile sensors, which comprises a main control device, and winding discs movably connected to the two sides of the main control device. The winding discs and the first wires are arranged, which are beneficial to connecting the first wires between the height rods and the main control device when the height rods are used to detect and maintain the height of the automobile. The outer surface of the first wire is wound to the outer surface of the winding disc, so that the chassis height data detected by the height rod can be transmitted to the inside of the main control device through the first wire in real time, the staff can feed back the data, the chassis height of the vehicle to be maintained can be adjusted, the phenomenon that the staff repeatedly measures and takes data is reduced, two height rods are provided, the work efficiency is improved, and the time consumed by the staff for auxiliary measurement is saved. When the wheel hub is fixed by aligning the wheel hub with the cylinder of the triangular clamp, the first probe of the distance measuring sensor detects the center of the wheel hub to prevent the fixed position from deviating.
Owner:SWOBODA KUNSHAN CO LTD
Wireless communication method, system, apparatus and device, and readable storage medium
The present application discloses a wireless communication method, a system, an apparatus, a device, and a readable storage medium. In the present application, when a first communication terminal generates a first protocol data unit, a frame identifier in a frame header of the first protocol data unit may characterize a signaling type and a length type of a frame body, and the length type may be a fixed length type or a variable length type. In response to that the length of the frame body is fixed and the second communication terminal knows that the frame body in the first protocol data unit is of the fixed length type, the second communication terminal may take content at a fixed position as the frame body.
Owner:SHENZHEN INOVANCE TECH CO LTD
Door assembly for heat capture cabinet
PendingUS20260126237A1ServersLighting and heating apparatusFixed positionInformation handling system
A cabinet may include a rack configured to house one or more information handling systems and a door assembly comprising a box mechanically coupled to the rack in a fixed position relative to the rack and a door rotatably coupled to the box via an offset hinge, such that when the door is in a closed position relative to the box, a gasket is formed between the box and the door.
Owner:DELL PROD LP
Control box and electronic temperature-adjusting parallel-connection induction faucet
ActiveCN224201241UExtended service lifecompact designPlug valvesOperating means/releasing devices for valvesControl systemElectronic temperature
The utility model belongs to the technical field of kitchen and bath equipment, and discloses a control box and an electronic temperature-adjusting parallel-connection induction faucet, the electronic temperature-adjusting parallel-connection induction faucet is provided with the control box, the control box comprises a box body, a mixing valve and a control piece, and the box body is provided with a first inlet, a second inlet and a mixed water outlet; the mixing valve is arranged in the box body and provided with a mixing water channel, the first inlet, the second inlet and the mixing water outlet all communicate with the mixing water channel, the mixing valve is in signal connection with the control system through the driving part, and the driving part can adjust at least one of the temperature and the volume of fluid passing through the mixing water channel through the control system; the control part is arranged on the box body, the control part is provided with a plurality of fixed gears, the control part and the driving part are in control connection through a control system, and the control part controls the driving part through the plurality of fixed gears to drive the mixing valve to adjust the fluid passing through the mixing water channel, so that the adjustment convenience can be improved, and meanwhile, the energy consumption can be reduced.
Owner:ZHANGZHOU SOLEX SMART HOME CO LTD
Waterproof box applied to switch
Owner:YUEQING FEIOU ELECTRIC CO LTD
Detachable pre-filtering and cleaning device for removing thermal stable salt
The utility model relates to the technical field of thermal steady-state salt treatment devices, in particular to a detachable pre-filtering cleaning device for removing thermal steady-state salt, which comprises a pretreatment box, a plurality of groups of longitudinal parallel filter screens which are detachably mounted and a pH (potential of hydrogen) adjusting bin. The filter screen is of a two-section type plate frame structure, plate frames on the two sides are connected with inserting plates through inserting grooves and provided with supporting and moving assemblies, a screw cylinder is rotated to drive a screw rod, and the plate frames are controlled to move relatively so as to compress the end buffering sealing gasket or be separated and detached. The supporting transfer rods and the fastening plates are matched with the inner wall of the pretreatment box to achieve stable positioning. According to the device, quick mounting and dismounting are realized through modular design, the problem that a traditional fixed filter screen is inconvenient to clean is solved, meanwhile, the multi-stage filtering design is adaptive to different particle impurities, and the pre-filtering efficiency and the stability of an amine liquid treatment system are improved.
Owner:HANGZHOU DUONENG ENVIRONMENTAL PROTECTION TECH
Warehouse logistics management automatic checking device
The invention belongs to the field of inventory devices, particularly relates to an automatic inventory device for warehouse logistics management, and aims to solve the problem that an existing automatic inventory device can only be used at a fixed position and cannot be used for inventory of goods on different goods shelves, and provides the following scheme that the automatic inventory device comprises a base, and a walking mechanism is arranged at the bottom of the base; a multi-stage lifting mechanism is arranged at the top of the base and connected with a lifting plate, a sliding seat is slidably mounted at the bottom of the lifting plate, a mounting groove is formed in the bottom of the sliding seat, a first motor is fixedly mounted in the mounting groove, and a rotating seat is fixedly mounted on an output shaft of the first motor. The RFID reader-writer can be lifted through the multi-stage lifting mechanism, the occupied space can be reduced when the RFID reader-writer is retracted, information reading can be conducted on goods of different heights when the RFID reader-writer is lifted, the reminding function is achieved when the RFID reader-writer is lifted, the whole RFID reader-writer can be placed beside different goods shelves to be used, and use is more flexible.
Owner:JIANGSU JIUSHANG INTERNET TECH CO LTD
Intelligent device remote control method and system based on virtual coordinate mapping
ActiveCN120540135BProgramme control in sequence/logic controllersDigital output to display deviceVirtual spaceControl system
The application provides a kind of intelligent device remote control method and system based on virtual coordinate mapping, the control method is applied in the control system including intelligent device, at least including virtual presentation interface and calibration control module presentation device and at least including controller and control module control device, specifically: after presentation device receives the fixed visual angle data of intelligent device, based on demand information generates start signal, controller and intelligent device form virtual space mapping, and project to presentation device, control instruction is generated according to the spatial position of controller;Control instruction is calibrated based on the relative position of presentation device and controller, and intelligent device responds to control instruction and executes corresponding action.The application introduces the presentation device of fixed position on the basis of virtual space mapping control, intuitively reflects the corresponding relationship between control instruction and intelligent device action, and corrects the control instruction error caused by the movement of overall system, improves control operation efficiency and accuracy.
Owner:SCI & TECH BRANCH OF TAIZHOU HONGCHUANG ELECTRIC POWER GRP CO LTD +3
An alignment adjusting device for a vacuum coating equipment to a radiation sensor
The utility model relates to vacuum coating equipment technical field, concretely relates to a kind of alignment adjusting device for alignment of vacuum coating equipment to sensor, and the observation window seat of fixed position setting is equipped with mounting seat on the back of observation window seat, transmitter is fixedly arranged on one of mounting seat, receiver is fixedly arranged on another mounting seat, adjusting screw is respectively equipped in four corners on mounting seat, elastic member is connected between mounting seat and observation window seat, for increasing a reverse pre-tightening force between mounting seat and observation window seat, so that mounting seat remains stable, when actually using, rotating adjusting screw in four corners is used to adjust the distance between four corners of mounting seat and observation window seat, in the adjustment process, transmitter will follow the process of loosening and tightening of adjusting screw, and the position moving process of the light spot projected on the side of receiver is observed by operator through the window body at transmitter side, until receiver detects light source, that is, alignment is completed, and it is convenient to operate.
Owner:ANHUI HUAYUAN EQUIP TECH CO LTD +1
Scanning recognition device for biological sample storage device
The utility model discloses a biological sample storage device's scanning identification device, including the device body, the device body bottom is provided with the base plate, the base plate surface is fixedly connected with the side plate, the base plate surface is provided with the clamping plate, the clamping plate surface and the side plate surface are provided with the square plate, the square plate surface is fixedly connected with the spring, and the spring is fixedly connected with the spring. Rubber plates are arranged on the surfaces of the clamping plates, and the number of the rubber plates is two. According to the scanning and recognition device for the biological sample storage device, the bottom plate is additionally arranged at the bottom of the device body, when the scanning and recognition device is used and needs to be placed at a fixed position, the bottom plate is adsorbed to a proper position through a suction cup, then the device body is inserted between two clamping plates, and at the moment, springs are extruded, so that the scanning and recognition device is clamped. And the side face of the device body is extruded by the rubber plate, the device body can be fixed at the moment, loosening between the base and the device body can be prevented, and fixing is more stable.
Owner:HAINAN XINHUI BIOTECHNOLOGY CO LTD
Intelligent mechanical arm for assembling light alloy fastener
The utility model relates to the technical field of intelligent mechanical arms, and discloses an intelligent mechanical arm for assembling light alloy fasteners, which comprises a movable base, an electric telescopic rod fixedly mounted at the upper part of the movable base, a support plate fixedly mounted at the output end of the electric telescopic rod, and a mounting plate arranged at the upper part of the support plate, the intelligent mechanical arm comprises a mounting plate, an intelligent mechanical arm body fixedly mounted on the upper portion of the mounting plate and a connecting assembly arranged on one side of a moving base, the connecting assembly comprises a dismounting mechanism arranged on the upper portion of the moving base, a moving mechanism is arranged on the lower portion of the moving base, and the upper portion of a convex column is fixedly connected with the mounting plate. One end of the first spring is fixedly connected with the first sliding block, and the outer end of the second spring is fixedly connected with the pull rod. The intelligent mechanical arm solves the problems that an existing intelligent mechanical arm is usually installed at a fixed position, maneuverability is poor, assembly lines at different positions cannot be replaced, and therefore applicability of the device is affected.
Owner:WUXI RUIBITE FASTENING SYST CO LTD
Ultrathin mild steel polishing jig
The utility model belongs to the technical field of metal sheet polishing, and particularly relates to an ultrathin soft steel polishing jig which comprises a tool bottom plate, a plurality of mounting positions are arranged on the left side of the tool bottom plate, a fixing seat is positioned and mounted in each mounting position, and each fixing seat is provided with an adjusting seat and two sliding holes extending left and right. The adjusting seat is provided with two adjusting rods which are used for being in sliding fit with the two sliding holes respectively, the rightmost end of each adjusting rod is provided with a first hook, the left end of each adjusting rod is sleeved with a spring which is used for elastically adjusting the distance between the adjusting seat and the fixing seat, and the middle of the adjusting seat is further in threaded connection with a screw rod. A threaded part of the screw abuts against the left side of the adjusting seat, a plurality of fixing positions are arranged on the right side of the tool bottom plate, two second hooks are arranged in each fixing position and used for corresponding to the two first hooks in the corresponding mounting position, the elastic stretching effect is achieved, and the ultrathin soft steel sheet is prevented from being damaged.
Owner:DONGGUAN ZHIXING ELECTRONICS HARDWARE
Machining system
A machining system consisting of a holder receptacle (10) and a holder (12) for accommodating a machining tool, said holder having a holder shaft (14) and being exchangeably securable in the holder receptacle (10) by means of a securing device (16), wherein the securing device (16) can be moved by means of an actuating device (18) from a released position into a secured position and vice versa, wherein, when the securing device (16) is in the released position, the holder (12) can be inserted into or removed from the holder receptacle (10), and, when the securing device (16) is in the secured position and the holder (12) has been inserted, the holder (12) is held in the holder receptacle (10) and pulled in with a predeterminable pull-in force, wherein the holder (12) has a clamping cam (19) located on the holder shaft (14), said clamping cam (19) coming into or out of contact with an allocable clamping surface (20) of the securing device (16) for a securing or releasing operation, and wherein the holder receptacle (10) has a flexible compensation device (22) with spring-like elasticity which allows for tolerance compensation between the holder receptacle (10) and the accommodated holder (12) at least in the fixed position.
Owner:KOLIBRI BETEILIGUNG GMBH
Positioning device for stamping part machining
ActiveCN223932439UMetal-working feeding devicesPositioning devicesControl engineeringStamping process
The utility model provides a positioning device for stamping part machining, which belongs to the technical field of stamping part machining and comprises a positioning table, an arc-shaped sliding rail groove is arranged on the positioning table, and an angle adjusting mechanism is mounted on the positioning table. The angle adjusting mechanism comprises two sliding parts sliding in the sliding rail groove and two swing plates installed at the tops of the two sliding parts, each swing plate is of an L-shaped structure, and a positioning bolt is installed on the outer side of the tail end of each swing plate in a penetrating mode in an internal and external thread mode; and clamping mechanisms are mounted on the tops of the two swing plates and the positioning table at the middle axis of the sliding rail groove. According to the device, the angles between the two clamping mechanisms and the clamping mechanism at the fixed position can be rapidly adjusted through the angle adjusting mechanism, so that the device is used for stably clamping a polygonal workpiece in a matched mode, the situation that a stamped part shakes in the stamping process is prevented, meanwhile, angle adjustment of the angle adjusting mechanism is simple and convenient, and the stamping efficiency can be effectively improved.
Owner:BENGBU JIANDAO LIGHTWEIGHT TECHNOLOGY CO LTD
FPC fixing jig
The utility model discloses a kind of FPC fixing jigs, it is related to FPC fixing technical field, including base, the top of base is fixedly connected with adjusting assembly, the side of adjusting assembly is fixedly connected with clamping assembly, adjusting assembly includes slide rail, and slide rail is fixed in the top of base, the inside of slide rail is equipped with sliding slot, the inside sliding connection of sliding slot has slider, the top of slider is fixedly connected with fixed rod.The FPC fixing jig is through setting rotatable fixed shell and the cooperation structure of fixed rod, and slider is along the sliding positioning mechanism of sliding slot, the flexible adjustment of multiple dimensions of FPC fixed position is realized, rotating fixed shell and by bolt locking can quickly switch fixed angle, pull plate linkage spring controls the plugging of positioning rod and positioning hole, so that fixed block can be accurately moved along sliding slot and quickly fixed, the design significantly improves the adaptability and operating efficiency of FPC installation, meet the positioning needs of different specifications FPC, while guaranteeing fixed stability.
Owner:XIAMEN MAOSHI IND CO LTD
Ultralow rotatable lifting platform
The utility model discloses an ultra-low rotatable lifting platform which comprises a base, a power source is installed on one side of the base, two surrounding plates extend out of the other side of the base, and an upper reaming hole and a lower reaming hole are formed in the surfaces of the two surrounding plates respectively. One end of the power actuator fixing plate and one end of the lifting power actuator are hinged to the coaming at the lower reaming hole through a hinge pin, one end of the swing plate is hinged to the coaming at the upper reaming hole through a hinge pin, and the power actuator fixing plate and the swing plate are hinged together through a linkage rod to form a working cavity. The other end of the lifting power actuator in the working cavity is connected with a lifting power actuator fixing position on the swinging plate; and the power actuator fixing plate is fixedly connected with one end of the rotary power actuator. The utility model has the advantages of simple structure, convenience in operation, strong mobility, no need of site transformation and integration of multiple functions, and is particularly suitable for carrying materials from the ground, lifting and overturning.
Owner:NANYANG NANSHI LITIAN PETROLEUM EQUIP CO LTD