341results about How to "Improve use adaptability" patented technology

The invention belongs to the field of machine tool machining, and relates to a tooth turning machine tool rest main shaft split type automatic tool changing mechanism which comprises a split type main shaft, a tool handle, a disc spring, a pull claw and a detection device. The split main shaft comprises a first main shaft and a second main shaft which are connected through a loose screw; the cutter handle is connected with the first main shaft through a pull claw, the pull claw tensions a blind rivet on the cutter handle through tensioning force generated by a disc spring, and the conical surface of the cutter handle is attached to the conical surface of the second main shaft; the detection device comprises a first detection switch and a second detection switch and is used for detecting whether the cutter handle is installed on the second main shaft or not. By adopting the split type main shaft design, even under the condition that the cutter is locked, the cutter handle can be easily ejected out by loosening the connecting screw, and the main shaft does not need to be integrally disassembled; by arranging the detection switch and the detection point used in cooperation with the detection switch, whether the tool is installed on the main shaft or not can be accurately judged, signal feedback is provided for the automatic tool changing process, and the accuracy and safety of the tool changing action are ensured.

The utility model discloses a hand twisting type application infusion device which comprises a hand twisting driver, a push rod, a medicine storage bin, a piston, an application and an infusion needle, a bin body channel of the medicine storage bin is respectively provided with a medicine inlet and a medicine outlet which are provided with one-way valves, and the push rod is manually driven by the hand twisting driver to rotate and synchronously pushes and pulls the piston to move along the bin body channel. The piston can suck liquid medicine into the bin body channel by moving forwards and backwards along the bin body channel and then inject the liquid medicine into the body of a patient through the infusion needle penetrating through the application, the whole structure is simple, no electronic element exists, the manufacturing cost is low, the problem that the electronic element is still directly scrapped under the normal working condition is solved, and the application range is wide. And the use sanitation and the environmental protection property are both considered, the application infusion work can be completed, and the infusion operation requirement on a user is effectively reduced.

The invention relates to the technical field of LED display screens, and particularly discloses a curved surface adjusting structure of an LED display screen and the LED display screen, the curved surface adjusting structure comprises a mounting plate, a vertical rail is fixedly mounted on the front surface of the mounting plate, a linear adjusting mechanism is movably mounted in the vertical rail, and a third motor is adopted to operate to drive a rotating wheel to assist in vertical adjustment of the curved surface display screen. When left-right adjustment is needed, a second motor is started to drive a gear, due to the fact that the gear is meshed with a gear ring, a sliding ring can slide to drive a fixing frame to rotate, the orientation of a rotating wheel is changed, and then the second motor is started to drive the rotating wheel to achieve left-right adjustment; the angle of the device can be adjusted longitudinally and transversely, the use adaptability is greatly improved, and the angle of the device can be flexibly adjusted according to the positions of a user and audiences in office and multimedia display, for example, the angle of the device can be flexibly adjusted according to the positions of the user and the audiences.

The invention relates to the technical field of intelligent speech synthesis, and discloses an intelligent robot speech synthesis method based on deep learning, which comprises the following steps: 1, text processing: receiving an input text, and carrying out word segmentation, part-of-speech tagging and phoneme tagging on the text to obtain a text embedding sequence for a subsequent sentiment analysis step; step 2, sentiment analysis: according to the generated text embedding sequence, performing sentiment analysis on the text by using a BERT-based sentiment classification model to obtain text sentiment embedding for multi-modal sentiment fusion; and step 3, receiving visual input, extracting visual emotion embedding through the convolutional neural network, and inputting the visual emotion embedding into multi-modal emotion fusion. Through the deep learning model, voice data can be learned, natural phonemes, intonation and rhythm characteristics in voice can be extracted, a natural and smooth voice synthesis effect is generated, the voice speed, the intonation and the tone quality are close to those of human voice, and the auditory experience of a user is enhanced.

The invention relates to the field of scientific research project management, in particular to an intelligent management and control system and method for scientific research project budget execution, and the system comprises a data collection module, a budget analysis module, an execution monitoring module, a feedback adjustment module and a decision support module. Through modular design, the system realizes whole-process monitoring and intelligent adjustment of scientific research project budget. The data acquisition module can acquire budget-related data in real time, so that the timeliness and accuracy of data input are ensured; the budget analysis module generates stage budget demand prediction based on the collected multi-dimensional data to ensure that budget distribution is more reasonable; the execution monitoring module provides real-time budget execution monitoring through a deviation monitoring algorithm, so that the risk of hyper-branch or insufficient budget is reduced; the feedback adjustment module dynamically adjusts budget allocation according to monitoring feedback, and the adaptability of fund allocation is ensured; the decision support module provides management suggestions, and improves the accuracy and decision efficiency of scientific research project budget management.

The invention discloses a plug-in hybrid vehicle refueling control method, device and equipment and a storage medium, and belongs to the technical field of vehicle control. The method comprises the steps that after a vehicle is parked, an oil-gas isolation valve is controlled to be opened in response to a vehicle door unlocking instruction; after the oil-gas isolation valve is opened, the oil filler cap is controlled to be unlocked in response to the situation that the pressure of the oil tank is smaller than or equal to a preset pressure threshold value; after the oil filler cap is unlocked, whether a user has an oil filling intention or not is determined according to the opening and closing state of the oil filler cap; and when it is determined that the user has the refueling intention, the oil-gas isolation valve is controlled to be continuously opened until the refueling ending condition is triggered, and the oil-gas isolation valve is controlled to be closed. According to the method, the control logic of the oil-gas isolation valve and the oil filler cap is associated with the vehicle door unlocking instruction and the opening and closing state of the oil filler cap, the safety, reliability and applicability of the system are improved, and meanwhile the user experience is improved.

The conveying device comprises a mounting frame, an adjusting conveying mechanism and a sliding discharging mechanism, the adjusting conveying mechanism comprises an adjusting assembly and a transmission assembly, limiting baffles are slidably mounted on the two sides of the upper surface of the mounting frame correspondingly, and second inclined block sliding plates are fixedly connected to the inner sides of the two limiting baffles correspondingly; inclined block sliding plates I are slidably mounted on the inner sides of the two inclined block sliding plates II in the vertical direction. A first inclined block sliding plate ascends to push a workpiece between two inclined blocks of a second inclined block sliding plate to move, when the first inclined block sliding plate descends, the jacked workpiece slides off from the top end of the second inclined block sliding plate and slides into a next clamping groove along the inclined surfaces of the inclined blocks of the second inclined block sliding plate, and the two ends of the workpiece are always limited by limiting baffles on the two sides; according to the conveying device, it can be guaranteed that the workpieces are kept at the correct positions in the conveying process, the situation that the workpieces deviate during conveying can be effectively avoided, the workpieces are prevented from deviating from the conveying path, and therefore delay and errors in the conveying process are reduced, and the conveying efficiency is improved.

The invention relates to the technical field of cleaning equipment, and discloses a wild jujube cleaning machine which comprises a treatment box which serves as a basic component of the whole device and is used for assembling and bearing all treatment mechanisms and subordinate structural parts of the treatment mechanisms. The partition seat is fixedly connected to the middle of the inner side of the treatment box and used for dividing the space of the upper and lower parts of the inner side of the treatment box into an arc-shaped cavity, a sorting cavity and a collecting cavity; and the attachment and separation mechanism is used for carrying out separation treatment on soil, dust and other impurities attached to the wild jujubes fed into the equipment. By adding and arranging the gas-liquid mixed washing mechanism, when the wild jujubes treated by the attachment and separation mechanism are washed, the wild jujubes are washed in a gas-liquid mixed mode, water resource consumption in the wild jujube washing process can be effectively reduced, and a large amount of water cost can be saved for enterprises; in addition, by reasonably controlling the switching frequency and pressure of water and air, a good cleaning effect can be achieved under low water pressure.

The utility model discloses a waste gas purification device for waste gas treatment, which comprises a shell, the shell is arranged on external equipment, a fixing mechanism is arranged on the shell, the fixing mechanism comprises a top plate, a pressing plate, a heating pipe, a fixing sleeve, a pressure spring, an insertion rod, a transverse rod, an unfastening mechanism and a treatment mechanism, the top plate is arranged on the shell, and the heating pipe is arranged on the pressing plate. A pressing plate is installed on the heating pipe, a fixing sleeve is installed on the top plate, the two ends of a pressure spring are connected to an insertion rod and the pressing plate respectively, the fixing mechanism provides a stable and easy-to-operate heating pipe installation mode, and the reliability and efficiency of the waste gas purification device are ensured; through cooperation of the top plate, the pressing plate, the heating pipe, the fixing sleeve, the pressure spring, the inserting rod, the transverse rod and the unfastening mechanism, the fixing mechanism can achieve rapid and stable fixing when the heating pipe is installed, meanwhile, good sealing performance is kept, and the fixing mechanism can be flexibly adjusted in the installation process through the design of the inserting rod and the transverse rod.

The invention relates to the technical field of watchcase material machining, in particular to watchcase material machining and grinding equipment which comprises an equipment machine table and a grinding machine head. A mounting base is arranged below the equipment machine table, the mounting base is located at one end of the bottom plane of the equipment machine table, and the bottom of the equipment machine table is erected on the mounting base and slides relative to the mounting base; a carrying frame is arranged above the equipment machine table, a bearing disc is installed in a cavity of the carrying frame, and the supporting end of the bearing disc penetrates through the carrying frame and is installed on the equipment machine table in a rotating mode. A grinding machine frame is further arranged on the upper plane of the equipment machine table, a transverse adjusting module and a vertical pushing module installed on the transverse adjusting module are arranged on the grinding machine frame, and the grinding machine head is installed on a machine frame of the vertical pushing module through a grinding machine installation base. The machining precision can be effectively improved, high-precision grinding of watchcase materials is achieved, the stability and precision of the grinding process are remarkably improved, and the machining quality and consistency of products are effectively improved.

The invention provides orthopedic splint mounting and fastening equipment for the orthopedics department, and belongs to the technical field of orthopedic medical instruments. Comprising a base, a guide rail is fixedly installed on the inner side of the base, a two-way lead screw is rotationally connected into the guide rail, a first motor is fixedly connected to one end of the guide rail, and the output end of the first motor penetrates through the guide rail and is fixedly connected with one end of the two-way lead screw. The annular moving mechanism can drive the clamping plate mechanism to rotate around the limb of a patient by adjusting the sliding block to slide in the annular rail during use so as to adapt to different limb conditions, firm fixation can be achieved after adjustment, stability is ensured, meanwhile, the distance between the clamping plate mechanism can be adjusted through the guide rail and the two-way lead screw according to the length of the limb of the patient, and the height can be adjusted; in addition, the telescopic mechanism is matched with the clamping plate mechanism, clamping arc plates of different models can be replaced, the requirements of different patients are met, the use adaptation performance is improved, and a comfortable and effective guarantee is provided for fracture fixation treatment.

The invention relates to the related technical field of high-voltage wires, in particular to a high-voltage connecting wire with a fixed shape and a shielding function, which comprises a metal conductor, and a supporting mechanism is arranged on the outer side surface of a sheath. According to the high-voltage connecting wire with the fixed shape and the shielding function, through the arrangement of the supporting mechanism, during installation, the first supporting block and the second supporting block are close to each other from the two sides of the sheath, the clamping blocks are pushed into the clamping grooves, the fixing blocks are extruded to push the limiting plates to compress the telescopic springs, and after the clamping blocks enter completely, the fixing blocks pop out under the action of the springs and are inserted into the fixing holes; the supporting blocks surround the sheath to provide stable support for the wire, and when the wire is subjected to external force, the supporting mechanism protects the internal wire structure, prevents deformation and damage, improves the use flexibility and tightly cooperates with the supporting blocks to provide rigid support and ensure that the shape of the wire is fixed by means of structural strength and elastic buffering. And the installation and use reliability is improved.

The invention discloses equipment for milling the end surface of a casting. The equipment comprises a double-sided milling machine, the transverse clamping mechanism comprises a tool base, a U-shaped clamping block is fixedly installed in the middle of the tool base, a supporting plate is fixedly installed at the top of the U-shaped clamping block, a blocking and pushing piece is installed between the two ends of the U-shaped clamping block in an up-down movable mode, and corresponding jacking blocks are installed on the two sides of the blocking and pushing piece respectively; the two sides of the tool base are each provided with a set of insertion holes, the longitudinal clamping mechanism comprises limiting rod pieces inserted into the insertion holes and a pressing oil cylinder arranged on the upper side of the tool base, and corresponding buffer springs are fixedly installed in the insertion holes in the bottoms of the limiting rod pieces respectively; and the feeding mechanism is used for conveying the workpiece to the position where the supporting plate of the transverse clamping mechanism is located. According to the clamping device, longitudinal and transverse clamping pre-tightening force can be synchronously formed on a workpiece, so that the clamping stability of a container corner fitting casting is enhanced.

The utility model discloses a steel casing anti-deformation inner supporting device and system, and relates to the technical field of bridge construction devices.The inner supporting device comprises a fixing support, a plurality of supporting rods and a plurality of adjusting rods, the supporting rods are arranged outside the fixing support in the circumferential direction, and the adjusting rods are arranged on the supporting rods. One end of each adjusting rod is correspondingly arranged in the corresponding supporting rod in a sleeved mode, the other end of each adjusting rod is used for abutting against the inner wall of the corresponding steel casing, and each adjusting rod can extend in the length direction of the corresponding supporting rod so that supporting can be formed in the steel casings with different diameters. According to the anti-deformation inner supporting device for the steel casing, the radial length of the inner supporting device is adjusted by adjusting the telescopic length of the adjusting rod in the supporting rod, so that the inner supporting device can support the interiors of the steel casings with different diameters, inner supporting devices of various sizes do not need to be manufactured, and the manufacturing cost is reduced. The use efficiency and the adaptability are improved, and the manufacturing cost is reduced.

The utility model relates to the technical field of cell culture media, and discloses a cell culture medium filling device which comprises a filling table, a material storage box is fixedly installed at the top of the filling table in a penetrating mode, a driving electric cylinder is fixedly installed at the bottom of the material storage box in an embedded mode, and a quantitative box is fixedly installed at the output tail end of the driving electric cylinder. The quantitative box and the material storage box are communicated through a corrugated pipe, a filling head is fixedly installed at one end of the bottom face of the quantitative box, a plugging assembly is installed in an inner cavity of the lower end of the filling head, a culture bottle is placed in a limiting ring, and the whole quantitative box can be driven to move downwards by starting a driving electric cylinder; and when the lower end of the filling head moves to the bottom of the inner cavity of the culture bottle, the blocking assembly is started, blocking of the L-shaped through hole by the concave blocking frame is relieved, the cell culture medium flows out of the bottom of the filling head into the culture bottle, filling is achieved, the cell culture medium is prevented from splashing, and use is convenient.

The utility model discloses a self-driven belt power-assisted counterweight tensioning device which comprises a fixed seat and a matching vertical plate, a matching groove is vertically formed in the fixed seat, and the matching vertical plate penetrates through the matching groove in a vertical sliding fit mode. The bottom of the matching vertical plate is provided with a balance weight tensioning assembly used for conducting tensioning and power-assisted operation on the conveying belt. The conveying belt tensioning device has the beneficial effects that the counterweight tensioning assembly is arranged at the bottom of the matching vertical plate, so that the tensioning wheel can be upwarped to tension the conveying belt in a mode that the counterweight block of the counterweight tensioning assembly drives the mounting arm to rotate around the supporting shaft, and the tensioning mode of the conveying belt is simple and easy to realize; and meanwhile, due to the fact that the elastic lining of the tensioning wheel is pressed on the surface of the conveying belt, assistance can be conducted on the conveying process of the conveying belt in the mode that the driving motor drives the tensioning wheel to roll, and the conveying stability of the conveying belt can be improved.

The utility model provides a traditional Chinese medicine head moxibustion box, which relates to the technical field of moxibustion boxes, and comprises a box body and placing cloth, bandages are arranged on two sides of the placing cloth, adjusting devices are arranged on two sides of the box body, each adjusting device comprises a connecting rope, the connecting ropes are fixedly connected with the box body, and the connecting ropes are fixedly connected with the box body. One side of the connecting rope is fixedly connected with a buckle, one side of the buckle is connected with a fixing rope in a clamped mode, one side of the fixing rope is fixedly connected with a hook-and-loop fastener hook face, one side of the hook-and-loop fastener hook face is bonded with a hook-and-loop fastener loop face, one side of the hook-and-loop fastener loop face is fixedly connected with fixing cloth, and the fixing cloth is fixedly connected with placing cloth. According to the moxibustion box, the position of the box body on the surface where the cloth is placed can be adjusted through the adjusting device, then the box body can be matched with the heads of different users, the box body is located at the position suitable for the heads of the users, and therefore the use adaptability of the moxibustion box is improved.

The utility model provides a straw mat laying device for water and soil conservation, and relates to the technical field of straw mat laying devices, the straw mat laying device for water and soil conservation comprises a straw mat laying machine and a straw mat shaft, and the outer surface of the straw mat shaft is rotatably connected with a straw mat roll. When the straw mat laying machine is used for laying a straw mat in the water and soil conservation treatment process, the threaded rod can be manually held to rotate to a certain position on the support according to the size of a straw mat shaft on a straw mat roll which is actually required to be used, and the straw mat is laid by the straw mat laying machine under the limiting action of the limiting telescopic rod. The two screw hole mounting blocks can be driven to move to a certain distance in opposite directions, so that straw mat rolls and straw mat shafts with corresponding sizes can be conveniently mounted on the screw hole mounting blocks, the straw mat rolls and the straw mat shafts can be conveniently paved, straw mat paving machines with corresponding sizes do not need to be replaced when the straw mat rolls with different sizes are paved, and the labor intensity of workers is reduced. The capital investment for manufacturing the straw mat laying machine is reduced, and the use adaptability of the straw mat laying machine is improved.

The invention relates to the technical field of EQ type voltage limiter systems, in particular to a multi-channel EQ type voltage limiter system, which comprises a signal input module used for receiving an audio signal; the frequency divider is used for carrying out frequency band division on an input audio signal to obtain a multi-channel audio signal; the multi-channel equalizer module is connected with the frequency divider and comprises a plurality of EQ channels, and the signal strength of different frequency bands is adjusted by setting specific gain parameters of the frequency bands; the detection point module is connected with a specific EQ channel in the multi-channel equalizer module and is used for monitoring voltage signals of different frequency bands; the dynamic voltage limit module is connected with the detection point module and is used for generating voltage limit thresholds of different frequency bands according to the monitoring result of the detection point module; and the signal output module is used for outputting the audio signals subjected to voltage limit processing, and the frequency divider module divides the frequency bands of the audio signals, so that the different frequency bands can be subjected to targeted gain adjustment in the multi-channel equalizer module.

The utility model provides a multi-point oil supply lubricating device for a bearing of a phase modifier. The multi-point oil supply lubricating device comprises an oil storage and supply box body, an oil supply access pipe, three oil pumps, three groups of oil supply branch pipe assemblies and an adjusting and mounting protection frame, an oil supply access pipe is arranged at the top of the oil storage and supply tank body, three oil pumps are fixedly mounted on the oil storage and supply tank body, and the three oil pumps are connected with the three oil supply branch pipe assemblies correspondingly and used for extracting lubricating oil in the oil storage and supply tank body and independently conveying the lubricating oil to the corresponding oil supply branch pipe assemblies for fixed-point oil supply; one side of the top of the oil storage and supply tank body is provided with an adjusting and mounting protection frame capable of adjusting the positions of the three groups of oil supply branch pipe assemblies and protecting the three groups of oil supply branch pipe assemblies; and the adjusting and mounting protection frame comprises a mounting plate mounted on the oil storage and supply tank body and three protection pipe frames capable of adjusting the height and respectively penetrating through the three groups of oil supply branch pipe assemblies. Three paths of relatively independent oil supply structures can be formed, and a high-temperature protection effect can be achieved on the branch pipe part, close to the bearing part of the phase modifier, of the oil supply branch pipe assembly.

The utility model discloses a whole dismountable single dining chair, which comprises a dining chair horizontal plate, a dining chair backrest connected to the dining chair horizontal plate through a rotating shaft, a limiting sleeve connected to the dining chair backrest and the rotating shaft, a chair pad connected to the other side of the limiting sleeve, a bottom rod fixedly connected to the bottom surface of the chair pad, and a first nut threadedly connected to the lower end surface of the bottom rod. The whole dismountable single dining chair is assembled and disassembled conveniently through the cooperation of the dining chair horizontal plate, the rotating shaft, the dining chair backrest, the limiting sleeve, the limiting groove, the chair pad, the bottom rod, the first nut, the first gasket, the supporting rod and the adjusting base frame. The dining chair can be disassembled and folded as a whole when it is transported or idle, so that the space occupied by the dining chair is reduced, the transportation cost is reduced, and the space occupied by the dining chair is reduced. In addition, when a single component is damaged or aged, the component can be replaced individually, so that the use cost is reduced.

The utility model discloses a four line kelvin measurement accessory of banana head connecting probe, including measuring instrument main part, four banana head jacks are equipped with to measuring instrument main part, four banana heads are inserted respectively in banana head jack, four connecting wires, one end is connected banana head respectively, and the other end is connected corresponding measurement probe, four measurement probes are connected with connecting wire electricity respectively, and are used for contacting the both ends of measured device, the inside of banana head jack is provided with insulating baffle and banana head, and the baffle is used for carrying out electrical isolation to each banana head insertion site, to avoid mutual interference between measurement signal. The utility model discloses adopting probe to replace traditional kelvin clamp structure, and the probe has good flexibility and controllable contact pressure, can realize accurate contact to paster device or surface pin device, and effectively solve the problem of traditional clip clamping difficulty.

The utility model belongs to the field of experimental apparatus provides a kind of high accuracy of liquid setting device, including liquid storage cylinder, cylinder cover, connecting mechanism, float piece, shielding piece and telescopic adjusting mechanism, cylinder cover is equipped on the upper cover of liquid storage cylinder, the middle part of cylinder cover is equipped with liquid injection hole, the both sides of cylinder cover top are symmetrically provided with connecting frame, two groups of connecting frame are provided with the connecting mechanism connected with liquid storage cylinder, the both sides of the bottom of liquid storage cylinder are symmetrically provided with guide shaft, two groups of guide shaft bottom end are threadedly connected with baffle, float piece and shielding piece are movably arranged between two groups of guide shaft, shielding piece is located above float piece, telescopic adjusting mechanism for adjusting the distance between shielding piece and float piece is arranged between shielding piece and float piece;The utility model is by setting telescopic adjusting mechanism, the flexible adjustment of constant volume is realized, so that the device can flexibly adjust constant volume according to actual demand, improve the use convenience and adaptability of device.

The utility model relates to the technical field of paediatrics dosing devices, in particular to a spray dosing device which comprises an atomizer, a dosing opening, an air pipe, two pressing assemblies and an adjusting mechanism. The adjusting mechanism comprises a mask, a supporting seat, a nasal suction pipe, an adjusting assembly, a fixing assembly and a clamping assembly. The adjusting assembly comprises a first sliding block, a first sliding strip, a second sliding block and a second sliding strip; the two pressing assemblies are evenly arranged on the outer side of the atomizer. The fixing assembly is arranged above the supporting base. The clamping assemblies are arranged at the two ends of the adjusting assembly. The first sliding block is fixedly connected with the supporting base. The first sliding strip is movably connected with the first sliding block. The second sliding block is fixedly connected with the first sliding strip. By means of the arrangement, the problem that the distance between the nasal insertion fog nozzles cannot be adjusted, so that the nasal insertion fog nozzles are not matched with a user, and the adaptability of equipment is reduced is solved.

The steaming rack capable of being used on the two faces comprises a flat-plate-shaped support body, and a plurality of air passing through holes are formed in the support body; the support is characterized in that the support further comprises at least three upper supporting legs and at least three lower supporting legs which are arranged on the side edges of the support body, the upper supporting legs extend upwards, and the lower supporting legs extend downwards; a central through hole is formed in the middle of the support body, a central egg support arranged along the periphery of the central through hole is further arranged on the upper side wall body of the support body, and the protruding height of the central egg support is not larger than that of the upper supporting legs. The support further comprises a support handle transversely arranged in the central through hole, the two ends of the support handle are connected to the inner side wall of the central through hole, the upper side wall body of the support handle is not higher than the surface of the upper side wall body of the support body, and the support handle divides the central through hole into a left through hole and a right through hole which are convenient for fingers to insert. The cooking utensil comprises a pot; the steaming rack capable of being used on two sides is used for being placed in a pot.

The present application relates to the technical field of automatic control and machine vision, and particularly relates to a path planning and blind area elimination method for a crawler-type cleaning robot, which comprises the following steps: collecting a photovoltaic module surface image through a vision sensor arranged on a robot body, extracting photovoltaic cell grid line features and establishing a local coordinate system; generating a path reference line based on the grid line direction, and calculating a lateral deviation and an angle deviation between a current position of the robot and the path reference line in real time; dynamically adjusting a robot walking path through a fuzzy control method; dynamically adjusting a cleaning interval by calculating a current cleaning width and an expected overlap rate; and executing an obstacle crossing or board crossing decision based on an inclination angle data when sensor data conflicts. A multi-sensor data fusion technology improves the anti-interference capability of the robot, so that the robot can stably operate in a strong light, a reflective light and the like.

The utility model discloses a lead-acid storage battery pole plate strength detection device, and relates to the technical field of storage battery production. The device comprises a test board and a supporting rod, wherein the supporting rod is connected with a box body; the box body is rotationally connected with two rotating shafts which are connected with supporting plates, and the other ends of the rotating shafts are connected with driven gears. A pull rod is sleeved with the supporting rod and connected with a pedal. The upper end of the pull rod penetrates into the box body and is connected with a mounting plate, the mounting plate is connected with a rack meshed with the driven gear, and the two rotating shafts are driven to rotate synchronously by treading the pedal, pulling down the mounting plate through the pull rod and meshing the rack with the driven gear, so that the two supporting plates synchronously rotate downwards from the horizontal state to the vertical state, and the polar plate is released. The two rotating shafts are driven to synchronously rotate by treading the pedal, so that the two supporting plates synchronously rotate downwards from the horizontal state to the vertical state, the polar plate is released, and the problem that an existing detection device is poor in use flexibility and adaptability is solved.

The utility model provides an open type fixed table press traction device, and belongs to the technical field of press working. The open type fixed table press traction device comprises an open type fixed table press body and a workpiece friction traction mechanism, a pressure opening is formed in the front side of the open type fixed table press body, a pressure head is installed at the top of the inner side of the pressure opening, and a fixing box is movably connected to the front side of the open type fixed table press body. A friction cavity is formed in the rear side of the fixed box, and the movable plate is movably connected to the rear side in the friction cavity; friction wheels are movably connected to the two sides of the rear side of the movable plate correspondingly, the bottoms of the surfaces of the friction wheels make contact with the bottoms of the inner sides of the pressure ports, and by arranging the workpiece friction traction mechanism, in the process that the pressing head exerts pressure on the workpiece for machining, traction, guiding and moving work can be effectively conducted on the stamped workpiece; and the pressing head is used for pressing and processing different positions of the workpiece, so that the convenience of pressing and processing the workpiece is improved.

The invention belongs to the technical field of all-in-one machines, and discloses an XR technology-based augmented reality all-in-one machine, which comprises an all-in-one machine, a single-lock mechanism is mounted at the center position of the top of the all-in-one machine, double-lock mechanisms are mounted on the left side and the right side of the all-in-one machine, and each double-lock mechanism is formed by combining two single-lock mechanisms in a staggered manner; two ports of the double-lock mechanism are connected with an afterbrain telescopic belt and a chin telescopic belt respectively, the two ends of the afterbrain telescopic belt and the two ends of the chin telescopic belt are installed on rod bodies, located in the spring grooves, of the adjusting pins, and the afterbrain telescopic belt is sleeved with a soft rubber sleeve; by the adoption of the structural design, all hard objects on the telescopic belt are removed, so that the feeling of collision caused by the hard objects is avoided when the helmet is worn, and the use experience feeling is improved.

The utility model discloses a kind of for medical clinical nursing's walking aid device, it is related to medical clinical nursing technical field, including bottom support frame and sick bed board, the outer ring of two sides fixed column is equipped with adjusting positioning mechanism, the bottom of adjusting positioning mechanism is fixedly installed with bottom connecting frame, the rear end of bottom connecting frame is fixedly installed with seat plate, the sick bed board is movably connected with seat plate, the sick bed board is connected with seat plate by positioning connecting mechanism. The setting of adjusting positioning mechanism in this walking aid device for medical clinical nursing can adjust the height of bottom connecting frame and seat plate within range, and then short sitting rest can be carried out in the process that patient uses the device, to improve the comfort of patient using the device, while seat plate cooperates with the sick bed board of specific structure setting, can be combined into complete sick bed structure when the two are connected, and difficulty can be reduced when patient is transferred from sick bed board to walking aid device.