59 results about "Occupational injury" patented technology

The present application discloses a rapid carton sealing machine, which belongs to the technical field of carton sealing machines. A rapid carton sealing machine includes a support frame, a fixed plate is fixedly connected to the bottom of the support frame, a cover plate is fixedly connected to the upper surface of the fixed plate, and a servo motor is fixedly installed on the inner wall of the support frame. The device automatically moves the carton to the center of the conveyor belt by using the opposite movement of the push plate 1 and the push plate 2, thereby reducing the operator's manual adjustment time for the carton position and greatly reducing the operator's physical burden. The traditional manual alignment method is not only time-consuming, but may also cause physical fatigue or occupational injury to the worker due to long-term repeated actions, and improves the efficiency of the packaging process. The operator can focus more on loading rather than the precise position adjustment of the carton, thereby speeding up the overall packaging speed. At the same time, the automatic push positioning method can position each carton to the center of the conveyor belt, ensuring the standardization and consistency of the sealing process.

The invention relates to the field of power-assisted exoskeletons, in particular to an active power-assisted exoskeleton which comprises a waist supporting assembly, two leg supporting assemblies, two power assemblies, two speed limiting devices and two joint shells. One end of the leg supporting assembly is connected with the joint shell, the other end of the leg supporting assembly is used for being fixed to the thigh of the human body, and the power assembly is arranged in the joint shell and used for driving the leg supporting assembly to rotate. The speed limiting device is arranged between the power set and the leg supporting assembly and used for limiting the rotating speed of the power assembly. The rotating speed of the joints is kept within a safe range through the speed limiting device, and occupational injuries such as sprain and strain caused by too high rotating speed of the joints are prevented.

The invention discloses an intelligent suspension conveying system for embroidery cloth, and relates to the technical field of intelligent suspension conveying systems.The intelligent suspension conveying system comprises a guide rail and a lifting frame, the inner wall of the guide rail is movably connected with a chain, the lifting frame is arranged below the guide rail, and a plurality of trays are sequentially arranged in the lifting frame from bottom to top; the lifting frame is provided with a lifting assembly for driving a plurality of trays to ascend, the outer wall of each tray is provided with a clamping assembly, the outer wall of the bottom of the chain is provided with a winch through a connecting piece, a lifting hook is arranged below the winch, and the lifting hook is used for suspending the trays. Manual intervention is reduced in the coiled cloth placing and fixing process, tedious operation of manual accurate alignment is omitted, occupational injuries caused by high-intensity physical labor of operators are fundamentally avoided, and the cloth feeding link is easier and safer.

The utility model provides an umbilical cord Wharton's jelly extraction device which comprises a supporting base, the upper surface of the supporting base is fixedly connected with a group of fixed vertical plates arranged at equal intervals, and the upper surfaces of two of the fixed vertical plates are jointly and fixedly connected with a storage box. Wherein the upper surfaces of the two fixed vertical plates are jointly and fixedly connected with a separation box, a triangular separation piece is installed in the separation box, a handle is installed on the bottom face of the triangular separation piece, and two sliding grooves are formed in the inner bottom wall of the storage box. According to the umbilical cord Wharton's jelly extraction device, through mutual cooperation of a bearing, a rotating shaft, a transmission wheel, a transmission belt, a sliding groove, a sliding block and a cutting blade, the device can conveniently separate Wharton's jelly from an umbilical cord membrane, so that the problem that most of Wharton's jelly is not extracted completely; the device solves the problems that an operator uses tweezers to carry out fine operation for a long time, and occupational injuries or discomfort can be caused, and the working efficiency of the device is improved.

The utility model relates to the technical field of injection molds, and discloses a positioning structure for a mobile phone shell injection mold, which comprises a shell, the top side of the front end of the shell is fixedly connected with an upper fixing block, the bottom side of the front end of the shell is fixedly connected with a rolling frame, the top end of the rolling frame is provided with a groove, a shielding component is arranged in the groove, and the upper fixing block is fixedly connected with the upper fixing block. The shielding assembly can play a role in isolating the mold, a telescopic rod is arranged on the inner wall of the top end of the shell, an upper injection mold is fixedly connected to the bottom end of the telescopic rod, a plurality of modules are fixedly connected to the bottom end of the upper injection mold, and dragging assemblies are arranged at the left end and the right end of the upper injection mold correspondingly; and the inner wall of the bottom end of the shell is fixedly connected with a lower injection mold. According to the injection mold disclosed by the utility model, the shielding cloth is pulled up while the upper injection mold moves downwards, so that a worker can be prevented from being in contact with the mold during injection molding of the mold, the personal safety of the worker is effectively protected, and the probability of occupational injury is reduced.

The invention provides a lifting displacement machine attitude optimization method and system based on biomechanical analysis, and relates to the technical attitude optimization field, and the method comprises the following steps: obtaining operator somatosensory data, building a man-machine interaction model to calculate joint stress, and mapping the somatosensory data into a control instruction; a deep reinforcement learning network online optimization model is used, and physical exhaustion minimization and task efficiency maximization are taken as targets; and acquiring stress data in real time to evaluate the motion state and generate a correction instruction to adjust the motion posture. User experience is emphasized, and uniform stress of a patient is ensured through real-time force feedback and posture optimization; establishing a data file to monitor vital signs; a friendly interaction interface and voice prompt are provided, so that the psychological burden of the patient is relieved; scientific displacement postures can assist in evaluating the rehabilitation progress. According to the invention, the working intensity of an operator can be reduced, the safety and comfort of a patient in a displacement process are obviously improved, the win-win situation of medical staff and the patient is realized, and the occupational injury risk of the medical staff is effectively reduced.

The utility model discloses an automatic product performance testing device which comprises a testing frame, the top of the testing frame is fixedly provided with a top frame, the top of the top frame is fixedly provided with a transverse frame, the bottom of the transverse frame is fixedly provided with a mounting frame, and the two sides of the mounting frame are each fixedly provided with two fixing frames. A feeding motor and a discharging motor are sequentially installed on the two fixing frames on the same side from bottom to top, a feeding air cylinder is installed at the output end of the feeding motor through a support, a discharging air cylinder is installed at the output end of the discharging motor through a support, and extension arms are installed at the output end of the feeding air cylinder and the output end of the discharging air cylinder correspondingly. And a vacuum chuck is mounted on the extension arm. According to the utility model, the productivity loss caused by manpower is avoided, the mixing of defective products and non-defective products is avoided, and the occupational injury of personnel is avoided.

The utility model belongs to the technical field of automation equipment, and discloses an automatic stamping sheet material receiving machine. The automatic stamping sheet material receiving machine comprises a punching machine, a connection conveying mechanism, a feeding mechanism and a material receiving mechanism, wherein a die is arranged in the punching machine; the connection conveying mechanism is arranged between the punching machine and the feeding mechanism and can receive the punching sheet materials output from the punching machine and convey the punching sheet materials to the feeding mechanism. The feeding mechanism comprises a conveying module and a clamping assembly, the conveying module is arranged between the connection conveying mechanism and the material receiving mechanism in an extending mode, and the clamping assembly is movably arranged on the conveying module and can clamp the stamping sheet materials and convey the stamping sheet materials to the material receiving mechanism along the conveying module. By means of the arrangement, the stamping sheet materials can be automatically transferred to the material receiving mechanism through the connection conveying mechanism and the feeding mechanism in sequence, the automatic material receiving process of the stamping sheet materials is achieved, manual intervention is reduced, the labor cost and personnel occupational injuries are reduced, and the working efficiency can be effectively improved.

The invention provides an occupational injury prevention course management platform and an occupational injury prevention course data processing method. The platform comprises a personnel information acquisition module used for acquiring personnel information; the course learning module is used for learning occupational injury prevention courses for personnel in a game operation mode; the learning information acquisition module is used for acquiring learning information of personnel occupational injury prevention courses; the management analysis module is used for processing the personnel occupational injury prevention course learning information to obtain personnel occupational injury prevention indexes; and the management database module is used for storing personnel information and corresponding personnel occupational injury prevention indexes. According to the scheme provided by the invention, the understanding condition of industrial injury prevention knowledge, capability and consciousness of personnel at the present stage can be accurately mastered, and subjective and disordered simple evaluation is converted into an objective, standard and systematic evaluation mode.

The invention discloses a heart and cerebral vessel interventional therapy device for the department of cardiology, and relates to the field of interventional therapy, the heart and cerebral vessel interventional therapy device comprises a linear module track, a U-shaped mounting frame is movably mounted on the linear module track, a lifting plate is slidably mounted on the U-shaped mounting frame, a movable sliding table is slidably mounted on the lifting plate, and an interventional box is arranged on the bottom side of the movable sliding table; an intervention head is arranged at one end of the intervention box. According to the device, medical staff can be helped to carry out heart and cerebral vessel interventional therapy in the state of being far away from X-ray equipment, the medical staff can avoid direct radiation exposure in a shielding radiation room, the harm of radiation to the medical staff is greatly reduced, occupational injuries are reduced, and the treatment efficiency is improved. According to the device, alternate arrangement and use of the guide wire, the catheter and the stent conveying wire can be completed, interventional therapy of heart and cerebral vessels is achieved, meanwhile, the physical strength effect of medical staff in the operation process is lowered, and the medical staff can keep a good physical state to treat more patients.

The utility model relates to the technical field of rhinestone processing equipment, and discloses a fixture punching fixing device for rhinestone processing equipment, which comprises a base, a fixture and a locking mechanism, the base is used for being arranged on a workbench, the fixture comprises a mounting piece and a plurality of needle columns, a plurality of insertion holes are formed in the mounting piece, and the needle columns are inserted into the insertion holes. The multiple insertion holes are formed in the length direction of the installation part at intervals, the first end of each needle column is inserted into the corresponding insertion hole, the second end of each needle column protrudes out of the corresponding insertion hole, and the locking mechanism is arranged on the base and used for locking the installation part on the base in an unlocking mode. According to the fixture punching and fixing device, through an automatic mode, the punching production efficiency of a single product (a single fixture) can be improved, deviation caused by manual operation can be reduced, the accuracy of the punching position is improved, in addition, the workload of operators can be reduced, the working difficulty is lowered, and the production efficiency is improved. Meanwhile, the risk of occupational injury can be reduced.

The utility model discloses a kind of pipeline quick-connecting clamp welding positioning operation devices for conveying fluid, including positioning clamping bar, pipeline inner wall center alignment locking device and positioning pull claw, wherein positioning clamping bar includes butt joint part and clamping bar silk cover, and the center of both is provided with through screw hole;Pipeline inner wall center alignment locking device includes positioning screw rod, inner silk cover and tension link, positioning screw rod is engaged in screw hole and rotates, inner silk cover is engaged and is installed on positioning screw rod, and tension link is connected to the inner side of inner silk cover and butt joint part;Positioning pull claw includes outer silk cover, pull claw silk cover, pull claw link and pull claw, outer silk cover is installed on clamping bar silk cover, pull claw silk cover is sleeved on outer silk cover, pull claw link is fixed on pull claw silk cover, and its end is provided with pull claw in the direction of positioning clamping bar and extends to the direction of positioning clamping bar.This utility model effectively solves the problem of accurate and rapid positioning of clamp and pipeline, reduces manual labor intensity and related occupational injury, and improves production efficiency and yield.

The invention relates to the field of administrative management, and provides an employee occupational injury risk assessment method based on an AI large model, and the method comprises the steps: obtaining the group information of a to-be-assessed group, and constructing a first risk vector corresponding to the to-be-assessed group according to the group information; obtaining member information of the to-be-evaluated group, and determining an evaluation scheme of the to-be-evaluated group according to the member information based on a preset rule engine; obtaining an assessment result of the to-be-assessed group based on the assessment scheme, and constructing a second risk vector corresponding to the to-be-assessed group based on the assessment result; and inputting the first risk vector and the second risk vector into a preset risk assessment model to obtain an occupational injury risk corresponding to the to-be-assessed group, and matching an insurance scheme of the to-be-assessed group according to the occupational injury risk.

The chisel comprises a chisel head, a grab handle and a chisel head, a first baffle is fixedly arranged at the upper end of the grab handle, a second baffle is fixedly arranged at the lower end of the grab handle, and an anti-falling finger ring is fixedly arranged on the side face of the grab handle. The chisel has the beneficial effects that the high-strength and impact-resistant steel plates are arranged on the two sides of the holding part, and the edges of the steel plates are finely polished, so that the impact force can be effectively blocked and dispersed even if the chisel suddenly deviates or rebounds in a vigorous knocking process, the hand of a user is prevented from being directly injured, and the service life of the chisel is prolonged. And the risk of occupational injury is greatly reduced.

The utility model discloses an auxiliary strap device which comprises a wearing unit, a binding unit and a strap unit. The wearing unit is provided with a fixing piece, a head hole, a binding hole and a leg hole, is tightly attached to the body of a patient and disperses pressure. The binding unit is located at one end of the wearing unit and comprises a first binding band and a second binding band which penetrate through the binding holes and are detachably connected, and the tightness degree can be conveniently adjusted according to the body type of the patient. The strap unit is located at the other end of the wearing unit, comprises a first strap and a second strap and is connected with the fixing part, so that a nurse can transfer a patient like carrying a backpack, and the physical burden is greatly relieved. The device adopts a scattered bearing mode, and the occupational injury risk of nursing personnel is reduced. Meanwhile, the design of the device allows the patient to complete wearing in a lying state, and sitting posture matching does not need to be kept. The overall design not only considers the comfort and safety of the patient, but also improves the operation convenience and efficiency of nursing personnel, and is practical and humanized auxiliary transfer equipment.

The utility model relates to a koji block transfer system. The system comprises a dry koji basket; the vertical lifting subsystem comprises a vertical lifter connected with a first floor and a second floor, the first floor is provided with a discharging conveyor, and the second floor is provided with a feeding conveyor; the transfer subsystem is arranged on the first floor and comprises a connection conveyor and a jacking transfer machine, and the jacking transfer machine is connected between the discharging conveyor and the connection conveyor; and the air conveying subsystem comprises a rail network arranged on the first floor and an automatic transfer trolley running along a rail, the automatic transfer trolley is used for transferring the dry yeast baskets, and the rail network covers the yeast block putting area and the connection position. According to the scheme, a continuous conveying network is formed through seamless connection of the ground subsystem, the vertical subsystem and the air subsystem, the middle stagnation link of traditional manual carrying is eliminated, more time and labor are saved, the transfer efficiency is greatly improved, automatic and uniform feeding can be achieved, manual yeast block stacking treatment is not needed, production safety is improved, and occupational injuries are reduced.

The utility model relates to the technical field of refueling trucks, in particular to a novel aircraft refueling truck tire replacer which comprises a replacer frame, universal wheels are installed on the surface of the bottom of the replacer frame, wheels are arranged on the surface of the replacer frame, supporting frames are installed on the surface of the top of the replacer frame, and the wheels are arranged on the supporting frames. A rotating frame is arranged above the replacer frame, a pneumatic hammer body is arranged above the rotating frame, and a convenient-to-use mechanism is arranged on the surface of the rotating frame and the surface of the pneumatic hammer body. According to the pneumatic hammer, a user can disassemble and assemble the pneumatic hammer body conveniently, maintenance personnel can master and use the pneumatic hammer easily, meanwhile, the tire disassembling and assembling device has a wide application range, labor intensity is reduced, occupational injury risks caused by overwork are reduced, labor cost is indirectly reduced, and labor efficiency is improved.

The invention discloses a welding turnover device for a pressure container, and relates to the technical field of pressure container machining, the welding turnover device comprises a device body, the device body comprises an outer frame, a mounting frame is fixed on the surface of the outer frame, an electrical box is arranged on the mounting frame, a pedal type sensor is arranged on the surface of the outer frame, and a pressure sensor is arranged on the pedal type sensor. A base is installed at the top of the outer frame, a rotating shaft is rotatably connected to the interior of the base, a main display lamp is arranged at the top of the electrical box, an overturning piece is fixed to one end of the rotating shaft and comprises a connecting plate, and a first installation plate, a first guide strip and a second guide strip are fixed to the surface of the connecting plate; a second mounting plate is fixed on the surface of the first mounting plate; by arranging the device body, the large pressure container can be turned over easily, so that the physical strength of workers can be saved, and the risks of occupational injuries such as waist sprain of the workers can be prevented.

The utility model provides an insulation board cutting device which comprises a workbench and is characterized in that the left side and the right side of the workbench are fixedly connected with telescopic air cylinders A respectively, the telescopic ends of the telescopic air cylinders A are fixedly connected with positioning plates, and the inner wall of the workbench located on the upper portion of each positioning plate is provided with a groove. A telescopic air cylinder C is fixedly installed in the groove, the telescopic end of the telescopic air cylinder C is fixedly connected with a first connecting rod, and the first connecting rod is in threaded connection with a second connecting rod through a connecting piece. The blocking cover is arranged, so that the cutting head is protected in the blocking cover to work during cutting work, and the situation that a worker mistakenly touches the cutting head to cause occupational injury is avoided; and by arranging the cleaning mechanism, sundries on the workbench surface can be adsorbed and cleaned at any time, and the cutting quality can be prevented from being affected by waste materials through adsorption while cutting.

The invention belongs to the technical field of IXPE foam production extrusion equipment, and relates to IXPE foam production equipment which comprises an extrusion equipment body and further comprises a height compatible mechanism connected with the extrusion equipment body. The height compatible mechanism comprises a supporting base, a driving part arranged on the supporting base, a lifting part connected with the output end of the driving part and a guiding part used for guiding, and the lifting part is connected with the feeding part of the extrusion equipment body so as to adjust the height of the extrusion equipment body. According to the IXPE foam production equipment, the height compatible mechanism comprising the supporting base, the driving part, the lifting part and the guiding part is arranged, and the lifting part is connected with the feeding part of the extrusion equipment main body, so that the feeding height can be flexibly adjusted according to the requirements of workers with different heights; therefore, a worker can keep a comfortable posture during feeding operation, and physical fatigue and occupational injury risks caused by long-time uncomfortable operation are reduced.

The utility model relates to the technical field of cellular board production, in particular to cellular board boxing equipment which comprises an operation table, a material moving assembly, a discharging assembly and a lower plate, the material moving assembly and the discharging assembly are installed on the operation table, the lower plate is fixed to the bottom, and a bearing suction table penetrating through the operation table is fixed to the lower plate. A moving frame sliding relative to the operation table is fixed to the moving end of the first moving device, and a push-down air cylinder is installed at the bottom of the moving frame. According to the boxing equipment for the cellular board, a product is firstly placed in the pre-placing assembly to be corrected and then adsorbed and positioned, meanwhile, a box body is also placed on the bearing and placing suction table through the discharging assembly, then the box body is corrected and limited through the limiting assembly, and the box body is prevented from deviating and influencing filling through adsorption and positioning of the bearing and placing suction table; according to the automatic box filling device, the material moving assembly is matched to complete filling, and the box bodies are discharged through the discharging assembly, so that automatic box filling can be achieved, the working efficiency is improved, the cost is reduced, and meanwhile the risk of occupational injury caused by manual work is also avoided.

The invention, which relates to the intelligent monitoring and management field, discloses an intelligent monitoring and management system for production capacity and efficiency of experimenters, comprising a feature cooperation module, a capacity field construction module, a production energy efficiency module, a health efficiency module and a matching display module. Biological characteristic dynamic collaborative analysis is performed by acquiring face image data and voiceprint data of an experimenter to obtain a space-time vortex data set, face video data and motion sensor data of the experimenter are extracted based on the space-time vortex data set to construct a dynamic personnel ability field, and the dynamic ability field is obtained. Equipment operation data of experimenters are extracted based on a space-time vortex data set, a coupling relation between production and energy efficiency is established with a dynamic capability field, an optimal control manifold is obtained, capability task matching analysis is performed based on a field topology workflow and the dynamic capability field, capability task matching early warning of the experimenters is correspondingly sent out, the occupational injury rate can be reduced, and the experiment efficiency is improved. The working efficiency is greatly improved, and the production cost is reduced.

The invention relates to the technical field of wire harness end welding, in particular to a wire harness end pressure welding all-in-one machine. Comprising a machine table, a welding machine and a supporting plate are installed on the machine table, a supporting base is arranged on the supporting plate, a feeding track is arranged on the machine table and used for feeding metal terminals onto the supporting base, and a blocking mechanism and a fixing mechanism are arranged on the machine table. By arranging the feeding track, the blocking mechanism and the fixing mechanism, automatic and orderly feeding and accurate positioning of metal terminals are achieved; meanwhile, automatic feeding and conveying of the high-voltage wire harnesses are achieved through cooperation of the discharging frame, the material guiding mechanism, the bearing mechanism and the moving mechanism, manual intervention is not needed in the whole welding process, automatic feeding, alignment, pressing, welding and finished product discharging of the metal terminals and the high-voltage wire harnesses can be completed, the labor intensity of operators is effectively reduced, and the production efficiency is improved. Occupational injury risks caused by frequent repeated actions are avoided, and the system adapts to the development trend of intelligentization and few people of modern factories.

The utility model relates to the technical field of waste treatment, and discloses medical waste harmless treatment equipment which comprises a shell, a protective shell is fixedly connected to the interior of the shell, an automatic discharging assembly is installed in the protective shell, a fixed shell is fixedly connected to the top of the shell, and a quick release assembly is installed in the fixed shell. A filter pipe is arranged in the quick release assembly, a motor is mounted at the top of the shell, a rotating column is fixedly connected to the output end of the motor, and a cutting blade is fixedly connected to the side face of the rotating column; the automatic discharging assembly comprises a moving block, and the moving block is slidably connected to the interior of the protection shell. According to the device, the air cylinder drives the moving block to drive the connecting frame to pull the discharging plate to incline, so that waste materials automatically slide down, manual cleaning of workers is not needed, hands are prevented from making contact with a sterilization device in the device, operation safety is effectively improved, meanwhile, working efficiency is improved, and occupational injury risks are reduced.

The present invention relates to a mechanical inversion device equipped with a dynamic balance mechanism and a continuous inversion angle adjustment system, which is designed to reduce axial pressure on the spine, improve nutrition of the intervertebral discs, and prevent musculoskeletal injuries. Common problems in previous technologies include creating asymmetrical pressure on the spine, the inability to precisely adjust the inversion angle, and the user's difficulty in returning from the inversion position to the upright position.\nIn this invention, a dynamic balance system based on symmetrical distribution of body mass, along with an angle adjustment system from 0 to 180 degrees, is presented, which allows for gradual, safe, and fully controlled inversion. The structure of the device includes an adjustable backrest, stabilizing brackets, a multi-stage stabilization frame, and a highly sensitive rotation axis that allows the user to return the device to an inverted or upright position without applying much force and with minimal resistance by simply moving the arm.\nThis design reduces mechanical pressure on the discs, increases the distance between the vertebrae, reduces muscle spasm, improves the circulation of intervertebral fluids, and ultimately prevents unnecessary surgeries. Also, the presence of predetermined angle markings allows for precise control of the inversion process for both novice and professional users.\nApplications of the device include spinal rehabilitation, physiotherapy, prevention of occupational injuries, improvement of sports performance, and treatment of vertebral compression disorders.

The utility model belongs to the technical field of nuclear power fasteners, and particularly relates to a nuclear power fastener with an unscrewing device, which comprises a fixed base, a fixed part arranged above the fixed base, and a plurality of groups of fastening bolts which are in threaded connection with the joint of the fixed base and the fixed part and are arranged in an annular array, according to the fastening bolt unscrewing device, through the arranged unscrewing assembly, unscrewing operation of a fastening bolt can be automatically completed, manual intervention is not needed in the whole process, the reliability and stability of the whole unscrewing operation are greatly improved, and the unscrewing efficiency is improved. The problems of bolt damage, thread slipping and the like caused by non-uniform or unstable manual force application are avoided, the quality and safety of nuclear power equipment maintenance operation are improved, an operator can perform remote control or monitoring in a safety area far away from radiation and high temperature, life health and safety of the operator are practically guaranteed, and the working efficiency is improved. And casualties and long-term health hidden dangers caused by occupational injuries are reduced.

The invention discloses a simulation device for ultrasonic training during production and a control method thereof. The simulation device comprises a base, a supporting seat is slidably connected in a sliding groove formed in the middle of the upper end of the base, a workbench is arranged in the middle of the right end of the supporting seat, a simulation probe is arranged on the front side of the supporting seat, and the simulation device further comprises a simulation mechanism; the simulation mechanism comprises an NFC card reader and an angle sensor, according to the simulation device for the birth ultrasonic training, the NFC card reader and the angle sensor are arranged in the simulation ultrasonic probe, and the position and the angle of the simulation ultrasonic probe in the abdomen of a pregnant woman can be accurately recognized in combination with the NFC card at the corresponding part in the abdomen model of the pregnant woman; through cooperation of the simulation probe and the pregnant woman abdomen model, a trainee only needs to move and adjust the simulation probe on the pregnant woman abdomen model like operating a real ultrasonic probe, a user does not need to bend down and lower the head back and forth to synchronously observe a screen in the operation process, and the occupational injury risk is reduced.

The utility model relates to the technical field of calcite powder processing, in particular to a cleaning frame of a calcite powder processing sieve basket, which comprises an overturning assembly used for overturning, cleaning and clamping a detachable sieve basket. The overturning assembly comprises a positioning plate, an air cylinder fixed to the side face of the positioning plate, a rack synchronously moving with the telescopic end of the air cylinder, a gear meshed with the rack, a transmission shaft synchronously rotating with the gear, a shaft rod connected to the inner end of the transmission shaft, a first pneumatic clamping jaw and a second pneumatic clamping jaw, wherein the first pneumatic clamping jaw and the second pneumatic clamping jaw are arranged on the peripheral side of the shaft rod at equal intervals. A screen basket is clamped and fixed in clamping arms of the first pneumatic clamping jaw and the second pneumatic clamping jaw, an automatic overturning and clamping system ensures that the screen basket can make full contact with a cleaning medium in the cleaning process, the design of the adjustable overturning angle is combined, various residues are effectively removed, the comprehensiveness and thoroughness of cleaning are improved, and the cleaning quality and efficiency of the screen basket are improved; manual participation is greatly reduced through automatic operation, physical labor of operators is relieved, and occupational injury risks are reduced.

The invention relates to a living device for a spinal injury patient. The living device comprises a bed body unit and a wheelchair unit, the core is a transferable bearing plate, sliding rails are arranged on the two sides of the transferable bearing plate, and the transferable bearing plate can be embedded into the first sliding grooves of the bed body unit or the second sliding grooves of the wheelchair unit in a sliding mode, so that the transferable bearing plate can be horizontally transferred between the bed body unit and the wheelchair unit; the transferable bearing plate comprises a back plate, a seat plate and a leg plate which are rotationally connected in sequence, and the transferable bearing plate can be freely switched between a prone position form and a sitting position form. The transferable bearing plate is used for bearing a patient to translate and transfer between the bed body unit and the wheelchair unit, manual carrying is replaced, original complex operation needing multiple professionals is simplified into a standardized process which can be completed by a single person, the labor intensity of nursing personnel is greatly reduced, and occupational injuries are avoided; functions of a bed, a wheelchair and a shifting machine are ingeniously integrated, basic forms and functions of the bed body and the wheelchair are not changed, and the bed is high in practicability and easy to popularize in families and medical institutions.

The utility model discloses an automatic locking mechanism for a mobile phone middle plate part, which relates to the technical field of automatic locking mechanisms and comprises a processing table, a locking structure is arranged at the lower end of the processing table, an adjusting mechanism is arranged at one end of the processing table, an inducted part is arranged above the processing table, and the inducted part is connected with the processing table. A sensing module is arranged below the sensed piece; the locking structure comprises an air cylinder and two sets of connectors. According to the device, the four groups of lower pressing plates can accurately fix a middle plate part and prevent the middle plate part from being excessively pressurized, so that the locking of the middle plate part by the four groups of lower pressing plates can be accurately controlled, the labor intensity of workers is reduced, and the working fatigue and occupational injury caused by long-time locking operation of the workers are prevented; and meanwhile, negligence or misoperation caused by long-time operation of workers is prevented, the situation of infirm locking is prevented, and the efficiency of the whole production process is improved.