160results about How to "Easy to turn over" patented technology

The invention belongs to the technical field of medical equipment, and relates to a rehabilitation nursing bed. The rehabilitation nursing bed comprises a bedstead and a bed board, wherein the bedstead comprises two long vertical columns and two short vertical columns, and sliding grooves are formed in the long vertical columns and the two short vertical columns; four third sliding blocks are arranged on the bed board and arranged in the corresponding sliding grooves in a sliding mode, a driving assembly for driving the bed board to move up and down along the sliding grooves is arranged on thebedstead, multiple grooves are formed in the upper side face of the bed board, strip-shaped air bags are arranged in the grooves, an air pump and an air transmission main pipe are arranged on the lower side face of the bed board, a valve is arranged at one end of the air transmission main pipe, the other end of the air transmission main pipe is communicated with an air outlet, the strip-shaped air bags are communicated with the air transmission main pipe through air transmission branch pipes, a rotating frame is rotationally arranged at the upper end of each long vertical column and each provided with a vibration motor and a second spring, and a handle is connected to the lower end of each second spring. By means of the rehabilitation nursing bed, a patient can be turned over and nursed conveniently and prevented from bedsores, arm muscle can be exercised to accelerate rehabilitation.

The invention discloses an automatic nursing bed which is capable of integrally assisting patients in independent sitting, lying, turning over and defecating. The automatic nursing bed mainly consists of a bed body portion and a mattress portion. The bed body portion mainly comprises a bed frame (1) a left bed board (4), a right bed board (5), a back bed board (6), a fixed bed board (7), a leg bed board (8), a winding drum (9), side bed board hydraulic cylinders (2), a back bed board hydraulic cylinder (10), a leg bed board hydraulic cylinder (12) and transmission chains (11). The mattress portion mainly consists of mattress boards (21) and mattress pulling straps (22). The mattress portion covers the bed body portion and is connected with an air pump (3). The automatic nursing bed is widely applicable to nursing homes, hospitals and households to serve as a nursing instrument for bedridden people such as critical patients, paralyzed patients and crowds advanced in age and poor in health.

The invention discloses a fermentation system for controlling cultivation pollution and a farm using the fermentation system. The fermentation system comprises a cultivation region and a fermentation bed which are arranged separately, and a drainage channel for draining liquid dung from the cultivation region to the fermentation bed; the fermentation system further comprises a material overturning mechanism for overturning and raking padding in the fermentation bed. According to the fermentation system disclosed by the invention, the fermentation bed and the cultivation region for livestock and poultry cultivation are arranged separately, so that the cultivation area of the cultivation region can be expanded, and zero emission of dung and urine is realized; the padding can be conveniently stacked, updated and maintained, so that the cultivation quantity and the living comfort of the livestock and poultry are increased, and the fermentation system of the fermentation system is effectively improved. The cultivation region and the fermentation bed are arranged separately, and an independent fermentation bed space can be sufficiently utilized to arrange each type of the material overturning mechanism to overturn and rake the padding, so that the padding of the fermentation bed can be overturned and raked, with higher efficiency and better effect, under the condition that the livings of the livestock and poultry are not influenced.

The invention discloses a feeding device and feeding method of a saw cutting machine. The feeding device includes a rack, a material frame, a material storage platform, a material squeezing mechanism, a conveying platform, a limiting assembly and a material turning mechanism; the rack is provided with a first material pushing device and a second material pushing device in a sliding mode in the longitudinal direction, a first material pushing rod is used for pushing pipe materials to a first limiting position in the longitudinal direction, a second first material pushing rod is used for pushing pipe materials at the first limiting position to a second limiting position, the upstream end portions of the pipe materials located on the first limiting position are conveniently cooperated with the second material pushing rod, and upstream end portions of the pipe materials located on the second limiting position are located on the downstream position of the downstream end portion of the pipe materials on the material storage platform. The feeding device can achieve rapid feeding of the pipe materials and greatly improve the efficiency of feeding. The feeding method can greatly improve the feeding efficiency by using the feeding device.

The invention discloses a medical nursing bed for hospital surgery which is easy to turn over. It comprises an upper bed board and a lower bed board. device, the left adjustment device and the right adjustment device have the same structure, the left adjustment device includes a push rod, a through hole is opened on the push rod, and a rotating rod is arranged in the through hole, the medical care bed for hospital surgery of the present invention is easy to turn over, and the patient The fabric can be put down by pulling the beads to cover the left, right and front sides of the hospital bed. The shielding effect is good and the privacy of the patient is protected. The overall design is ingenious and beautiful in appearance. The upper bed board can be adjusted to an ideal tilted state according to needs. It is convenient for the nursing staff to turn over the patient. In addition, the height of the bed board can be adjusted conveniently by using the height adjustment device, so that the patient can get on and off the bed conveniently, and the workload of the nursing staff is reduced.

The invention discloses large radial gate lifting equipment comprising a bridge erecting machine provided with a loading and unloading channel, wherein the top of the bridge erecting machine is provided with a lifting trolley which a stretches across the loading and unloading channel and can move along the loading and unloading channel, the lifting trolley is provided with a winch, and the winch is arranged above the loading and unloading channel. The large radial gate lifting equipment disclosed by the invention can conveniently realize the lifting of a large radial gate of a dam; and the stability and safety of a lifting process are guaranteed. The invention also discloses a lifting method adopting the large radial gate.

The invention relates to an electric bed having a side-turning function. The electric bed comprises a bed frame, wherein an electric bracket is arranged in the bed frame; and the electric bracket comprises a cross-form mounting base, four electric push rods, a pair of hinged back leaning frames, a pair of hinged hip leaning frames, a pair of hinged thigh leaning frames, a pair of hinged calf leaning frames, two parallel longitudinal beans and two parallel transverse beams. The electric bed provided by the invention has the beneficial effects that the electric bed, under the driving of the fourelectric push rods, can achieve functions of supporting back, lifting legs, turning over towards left side and turning over towards right side, so as to facilitate a patient and to facilitate familymembers and nursing personnel to move or turn over the patient.

The invention discloses a novel comprehensive emergency treatment examining table. One side edge on the lower surface of a bed plate is hinged with the upper end of an upright post, and the other side edge on the lower surface of the bed plate is hinged with the end of a piston rod of a hydraulic cylinder; a first winding shaft is arranged at one end of the bed plate, and a second winding shaft for winding a disposable bed sheet is arranged at the other end of the bed plate; the disposable bed sheet covers the bed plate from one end of the bed tail and is connected with the first winding shaft; the novel comprehensive emergency treatment examining table further comprises a bed plate cushion layer provided with heating wires, a camera and a control box; and the control box comprises a microprocessor and a wireless communication module therein. By controlling lift of the hydraulic cylinder, the bed plate can be driven to incline to the left or right side, and a critically ill patient can conveniently turn over; the examination process of the patient can be recorded at any time by the camera, and the examination conditions can be transmitted to family members of the patient by the wireless communication module, so that the family members can timely know the examination conditions of the patient; the bed plate can be heated by the heating wires, and discomfort of the patient caused by the cold bed plate is avoided; and moreover, the bed sheet can be automatically replaced by controlling the movement of the disposable bed sheet.

The invention discloses a bed board for medical patients with massage function, which includes a bed board body, and is characterized in that: the bed board body includes three parts: a palm layer, a memory foam layer and an antibacterial layer, the palm layer is the base layer, and the memory foam layer wraps the palm layer, and then the memory foam layer is wrapped by the antibacterial layer; detachable sterilizing plates are engaged on both sides of the bed board body, and ultraviolet germicidal lamps are threaded in the detachable sterilizing board; the bed board body is horizontally divided into Three parts, with folded cloth sewn between adjacent parts; massage parts are embedded inside the memory foam layer in the middle of the bed board body; the massage parts are divided into left and right parts, and each part is equipped with a small electric massage ball The center of the bed board body is embedded with a turning shaft. The present invention has a simple structure, reduces the cross infection of germs, automatically turns over, reduces the difficulty of turning over, and saves manpower. Observe and record.

The invention discloses a B ultrasonic bed capable of automatically changing a sheet, which comprises a bed plate, first electric push rods, moving mechanisms, a feeding mechanism, a first turning mechanism, a receiving mechanism, a second turning mechanism, a bed sheet, a ventilating bin, a hot air blower, first through holes and second through holes. The first electric push rods are fixed at thefour corners of the bottom of the bed plate by welding. The moving mechanisms are fixed at the bottom of the first electric push rods by welding. The center of the bottom of the bed plate is fixed toan equipment box by welding, one side of the bottom of the bed plate is fixed to a control board by a bolt, the interior of the bed plate is provided with the ventilating bin, and the top of the bedplate is provided with a plurality of second through holes. The second through holes are communicated with the ventilating bin, a plurality of first through holes are arranged at the connection jointbetween the bottom of the bed plate and the equipment box, and the first through holes are communicated with the ventilating bin. The B ultrasonic bed capable of automatically changing the sheet has the advantages of simple structure and convenient use. The using convenience is effectively improved and the working efficiency of doctors is improved.

The invention relates to an arc assisting turning bed which comprises four telescopic bed legs which can be fixed; an arc bed board is fixed on the bed legs; a carbon fiber grid air cushion which is as long as the bed board is arranged on the bed board; a rotatable shaft rod is arranged at the center of the back surface of the arc bed board; bearings are arranged at two ends of the shaft rod respectively; shaft rod supporting legs are also arranged at two ends of the shaft rod respectively; and arc bed guardrails which can be pulled out are also arranged at the front side and the rear side of the bed board respectively. The arc assisting turning bed has the benefits of having simple process, being convenient to manufacture, bringing convenience for old high-risk patients to turn over, and being worth of popularization.

The invention discloses an electric multifunctional standing hospital bed. The hospital bed comprises a bed board, a supporting frame, a lifting support, an inclined support and a bottom support. Thebed board comprises a side turning structure, a thigh board, a shank board, a back board and a fixing board. The back board, the fixing board, the thigh board and the shank board are sequentially arranged at the upper end of the side turning structure. The invention provides an electric multifunctional standing hospital bed, which integrates the functions of overall bed body lifting, head-fallingsupination, backrest lifting, leg lifting, left-right turning and 75-degree standing, can improve the effects of rescuing, treating and nursing patients by medical personnel and can improve the use comfort of a patient. The hospital bed integrates more functions, and the utilization rate of the hospital bed is increased. A temporary power supply is arranged in the hospital bed, power can be supplied under the emergency condition of external power supply obstacles, rescue and nursing of a patient are ensured, the life saving efficiency under the emergency condition is improved, and the application range of the hospital bed is widened.

The invention provides a turning tooling for a nuclear generation IV high-temperature gas-cooled reactor pressure vessel assembly, comprising a bottom support and a turning lifting beam; the bottom support is fixedly connected to the ground, and a rail matching a trunnion of the vessel assembly is arranged at the top of the bottom support; the vessel assembly is supported by placing the trunnion on the rail; the turning lifting beam is fixedly connected to the vessel assembly through a screw hole in one end surface of the vessel assembly; a running hook is fixedly connected to the turning lifting beam, and the external force is applied to the turning lifting beam, so that the turning lifting beam and the vessel assembly are integrally turned around the trunnion. The invention also discloses a use method of the turning tooling. According to the invention, the problem that the vessel assembly cannot be turned over under the conditions of large size, heavy weight and limited plant heightis solved, and the stability and safety of the vessel assembly during turning over are ensured. The turning tooling of the invention has the advantages of simple structure, easy assembly and disassembly, and high practical value.

The invention discloses a medical supporting press preventing air cushion for bedridden patients. The supporting press preventing air cushion comprises a frame, a miniature air pump, a main pipe, an air pressure sensor, an air cushion bed, a connecting pipe, a guiding pipe, a branch pipe and a supporting air cushion. The supporting press preventing air cushion is smart in structure, powerful in function. By using the device, local limps of a patient are supported and raised, then by using separated air charging devices arranged on the left and right sides, the raise of one side of the body ofthe patient is achieved. Further more, according to demands, through a simple operation a medical worker is assisted to turn the patient's body over. Finally by using the supporting press preventing air cushion, the phenomenon of pressing the ulcer of the bedridden patient is greatly reduced, the medical worker is convenient to adjust the sleeping position of the patient, which contributes to clinical popularization and application.

The invention relates to the field of medical instruments, and in particular to a position limiting auxiliary device for a rehabilitation sickbed after esophagus surgery. The position limiting auxiliary device comprises a head pad and a mattress; the head pad comprises an upper flat plate, a lower flat plate, a first air bag and a second air bag; the upper flat plate is arranged above the lower flat plate; the first air bag and the second air bag are arranged side by side; the first air bag and the second air bag are respectively and fixedly connected with the lower end face of the upper flatplate and the upper end face of the lower flat plate; the middle part of one side, facing the mattress, of the upper flat plate is rotationally connected with one end of a connecting device, and the rotating axis is vertical to the length direction of the mattress; the other end of the connecting device is rotationally connected with the middle part of one side, facing the head pad, of the mattress, and the rotating axis is vertical to the width direction of the width direction of the mattress; the lower flat plate is fixedly connected with the mattress; and the distance from the lower flat plate to the joint of the connecting device and the mattress is greater than 5 cm. The position limiting auxiliary device has a simple structure, can effectively reduce difficulty of keeping the lying posture of a child after an esophagus surgery and adjusting the lying posture of the child after the esophagus surgery, and effectively reduces occurrence of pressure sores.

The invention provides a nursing device for back slapping after neurosurgery, belongs to the field of medical auxiliary devices, and solves the problems of high difficulty and high labor intensity inturning over and slapping the back of a patient by medical staff. The device comprises a lying plate and a slapping mechanism, the slapping mechanism comprises a mounting frame and a sliding plate, the mounting frame is fixed under the lying plate, two sliding grooves are provided under the mounting frame, reciprocating screws are rotatably arranged in the sliding grooves, chain wheels are fixed to the ends of the reciprocating screws, chains are arranged on the two chain wheels, and a reciprocating motor is fixed to the end of the mounting frame; the output shaft of the reciprocating motor isconnected with one reciprocating screw, the two ends of the sliding plate are screwed with the reciprocating screws, a first electric push rod is fixed to the sliding plate, a slapping box is fixed to the end of the first electric push rod, a fixing plate is hinged to one side of the lying plate, and a bending mechanism is hinged to the end of the lying plate. According to the invention, the working difficulty and labor intensity of medical staff for turning over and slapping the back of a patient are reduced.

The invention discloses an infiltrating and softening device for producing traditional Chinese Medicine decoction pieces. The infiltrating and softening device comprises a sealing cabinet, fan bladesand a motor. An exhaust valve is installed on the upper side of the sealing cabinet. A rotating shaft is embedded in the sealing cabinet. A water inlet rod is fixed to the outer side of the rotating shaft. A water injection pipe is installed at the upper end of the rotating shaft. Cavities are reserved on the left side and the right side in the sealing cabinet. An installation box body is installed in the cavities. The fan blades are fixed to the outer side of the rotating shaft and located in the installation box body. The two sides of the rotating shaft penetrate through the left side and the right side of the sealing cabinet. The two sides of the rotating shaft are provided with air inlets. The surface of the rotating shaft is provided with an air outlet. By means of the infiltrating and softening device, steam enters the sealing cabinet through the air inlets and the air outlet in the surface of the rotating shaft, the steam exhausted out of the air outlet is evenly sprayed to a vibration mesh screen, and medicine materials in the vibration mesh screen are evenly heated.

The invention discloses a propeller overturning device and relates to the technical field of propeller processing. The propeller overturning device comprises a rack, wherein two rotating seats are rotationally connected with the rack; the rotating axes of the two rotating seats are overlapped and horizontally set; a clamping assembly is arranged between the two rotating seats, and comprises a clamping seat, a positioning rod, a clamping plate and a fixing piece; the clamping seat is arranged between the two rotating seats; the positioning rod is arranged on the clamping seat and used for positioning a through hole of a workpiece; the clamping plate is arranged on the clamping seat and used for limiting the workpiece from being divorced from the positioning rod; and the fixing piece is usedfor fixing the clamping plate. Through the arrangement of the rotating seats and the clamping assembly, the workpiece can be overturned more conveniently.

The invention provides an intelligent mattress. The intelligent mattress comprises a mattress body, and further comprises a controller, an air storage mattress and an inflation device, wherein the mattress body comprises a plurality of independent mattress units, the bottom of the air storage mattress is provided with a plurality of inclination adjustment air bags, each inclination adjustment airbag is connected with a ventilation management and inflation device through an electromagnetic valve, the charged inclination adjustment air bag takes on a wedge shape, a plurality of switch units arearranged between the mattress body and the air storage mattress, the controller is used for controlling an on state of the switch unit, when the switch unit is in a first on state, the air storage mattress inflates a corresponding mattress unit so as to enable the corresponding mattress unit to raise, when the switch unit is in a second on state, the corresponding mattress unit discharge air. Theintelligent mattress can massage omnidirectionally, enables the user to sit up or turn over conveniently, and is more intelligent and practical.

The invention discloses a medical multifunctional treatment couch for psychiatry department. A patient lying on a surface of a couch body is fixed through two fixing bands, sliding chutes are used forproviding sliding spaces for sliding blocks, and the legs of the patient can be fixed on support plates through the cooperation of elastic bands and fixed hooks; the sliding blocks are connected withthe couch body through spring sets to provide a certain resistance for the leg exercise of the patient, thereby reaching the aim of helping the patient performing leg rehabilitation exercise; the space for the vertical movement of the inserted links are provided through blind holes, handles and the tray are connected through pulling ropes, and the weight of the tray is increased through a balancing weight, the pulling force on the handles by the tray is changed to provide a certain resistance for the arm exercise of the patient, thereby reaching an aim of helping the patient performing arm rehabilitation exercise. Through the medical multifunctional treatment couch disclosed by the invention, the rehabilitation training of the patient can be performed on the couch while the normal use function of the treatment couch is influenced, and the treatment couch is suitable for patients with different muscle conditions since the resistance is adjustable, and can provide convenience for the patient.

The invention discloses a wheelchair-type sickbed capable of turning over, which comprises a travelling chassis, a steering wheel and a head bed plate, middle clamping unit, head clamping unit, tail bed board, tail overturning connecting frame, up-and-down translation supporting block, middle bed board, steering handles, front wheels, fourth guide rails, bed body supporting columns, a transverse plate, an output gear support, an output large bevel gear, an output shaft, an output small bevel gear, a first lead screw supporting sliding block, an input gear support, an input shaft, a folding driving connecting rod, an input gear, a lead screw sliding block, a lead screw, a second lead screw supporting sliding block, an intermediate gear, a folding driven connecting rod, an output gear and anL-gear connecting frame. The head bed plate and the tail bed plate are driven to rotate through the connecting rod mechanism and the lead screw transmission mechanism, so that the wheelchair is formed, the patient can turn over through the reverse rotation of the head clamping unit and the middle clamping unit, and the daily movement and treatment of the patient are facilitated.

The invention discloses a rehabilitation mattress for a spinal fracture patient. The rehabilitation mattress comprises a bottom plate, wherein baffles are arranged at two ends of the bottom plate, water bags are fixedly connected to the top of the bottom plate, air bags are arranged among the water bags at intervals, a shifting rod is arranged on the edge of one side, close to the baffles, of thebottom plate, a rotating barrel penetrates through the shifting rod, and a first inclined gear ring is arranged on the outer wall of the rotating barrel in a surrounding manner. A first inclined geardrives a second inclined gear ring to rotate, so that the second inclined gear ring drives a bobbin to rotate, the bottom plate is driven by the baffles to rotate, the bottom plate drives the water bags to rotate, the first inclined gear ring and the second inclined gear ring are separated, a net pipe conveys air to an air outlet to be exhausted, so that the air bags bulge, multiple tiny air outlet holes are formed in the tops of the air bags, and the rehabilitation mattress has the advantages that the mattress can automatically assist the patient in turning over and can dry quilts of the patient.

The invention discloses an adjusting tool for welding a main pump casing of a nuclear steam generator. The adjusting tool comprises an adjusting bracket and a welding support, wherein the adjusting bracket embraces and fixes the pump casing, so as to lift and overturn the pump casing conveniently. The adjusting bracket comprises an upper beam and a lower base, wherein the upper beam is arranged at the top of the pump casing; the lower base is arranged at the bottom of the pump casing; and the upper beam is connected with the lower base to form a frame so as to embrace the pump casing. The welding support is located at the position of a welding station, and the adjusting bracket is fixedly connected with the welding support. The position of the pump casing in the X-direction, the Y-direction and the Z-direction is adjusted through the welding support; and the circumferential fine adjustment of the pump casing is achieved through the matching of the welding support and the adjusting bracket. The adjusting tool has the advantages that through the tool, the partial fine adjustment of the pump casing in the X-direction, the Y-direction, the Z-direction and the circumferential direction can be achieved, and the lifting and overturning of the pump casing are facilitated so that the assembly accuracy requirements are met better.

The invention relates to the technical field of articles for daily use, and particularly discloses a multifunctional bed for nursing. The multifunctional bed comprises a bed frame, wherein a bathing device is mounted below the bed frame in a sliding manner; a turnover bed board is hinged to the bed frame; a mattress is laid on the turnover bed board; four supporting upright posts are fixed at fourcorners of the bed frame in a detachable connection manner; an upper box body is fixed at the tops of the supporting upright posts through screws; four turnover devices are fixed at four corners of the upper box body through screws; a control box is fixed on the upper box body through screws; and the control box is electrically connected with a control switch. The multifunctional bed has the beneficial effects that a nurse can control different electrical equipment to be started up and shut down through the control switch, and manpower is replaced by machinery, so that labor is saved, and theworking intensity is reduced; a patient can directly take a bath in a bathtub, so that the body cleanness is guaranteed; and the patient can be lifted by mechanical force generated by a lifting and changing washing device, so that the patient can conveniently sit up, stand up or change a bed sheet under the body of the patient.

The invention provides a postoperative nursing device for a nasal skull base tumor. The problems that medical staff cannot turn over a postoperative patient alone easily, and back tapping and sputum suction cannot be conducted on the patient synchronously and conveniently are effectively solved. The device comprises a bed body, wherein a supporting plate is slidably connected to the front side of the bed body, a back plate is hinged to the rear end of the supporting plate, a shell is arranged at the lower end of the bed body, a square cylinder is arranged at the rear end of the shell, a square rod is slidably connected into the square cylinder, an insertion column is arranged at the lower end of the square rod, a fixing plate is arranged in the shell, a swing rod is arranged on the fixing plate, and a kidney-shaped groove is formed in the free end of the swing rod; and a rectangular frame is arranged on the back plate, annular racks are arranged in the rectangular frame, the two annular racks are fixedly connected through a connecting plate, a through groove is formed in the back plate, a vertical rod is slidably connected to the connecting plate, a bowl-shaped plate is arranged at the upper end of the vertical rod, a sliding rod is slidably connected to the lower end of the connecting plate, a triangular block is arranged on the sliding rod, a sliding groove is formed in the lower end of the back plate, and a rotating wheel is rotatably connected to the upper end of the sliding rod. The device is novel in concept, ingenious in structure, convenient to operate and high in practicability.

The invention discloses a sand blasting device for valve body machining. The sand blasting device comprises a base, a sand blasting mechanism, a motor, a protruding strip, a second electric telescopic column and a material guiding box, a sand blasting box is fixed on the top of the base, a control panel is arranged on the lower side of a transparent plate, the sand blasting mechanism is fixed on the inner top of the sand blasting box, a rotating cylinder is lapped on a supporting plate, a through hole is formed in the side wall of the rotating cylinder, a groove is formed in the inner bottom of the sand blasting box, the material guiding box is fixed to the bottom of the sand blasting box, an elevator is fixed to the left side of the upper end face of a filter plate, a discharging opening is formed in the bottom of the material guiding box, and a collecting box is arranged on the lower side of the discharging opening. According to the sand blasting device for valve body machining, after each time of sand blasting operation is completed, a sand blasting head moves upwards along with a moving plate and leaves the rotating cylinder, then the protruding strip rotates along with the rotating cylinder, overturning treatment is conveniently conducted on a valve body, then the sand blasting operation is repeated, and the valve body can be comprehensively and thoroughly cleaned.

The invention relates to a nursing bed, and particularly discloses a medical multifunctional nursing bed, which not only facilitates turning over of patients, but also facilitates excretion. A movableplate I and a movable plate II also have certain blocking effect on patients during excretion, so that patients do not feel embarrassed when excreting in front of others. What's more, patients can bemoved from the nursing bed to an operating table by medical staff conveniently. The cross section of a circular hole I is T-shaped, and a cylinder I and a cylinder II are in clearance fit with the circular hole I. A part of a fixture block is located in a groove while the other part of the fixture block is located in an L-shaped groove. A connecting piece is in interference fit with a circular hole II and a circular hole III. The top of the connecting piece is in contact with the bottom of the cylinder II, and the top end of the connecting piece is exposed in the groove I on two supporting plates I. A screw is in threaded connection with a threaded hole. The bottom of a bracket is fixedly connected with the side surface of a supporting plate II by bolts. The top of the bracket is fixedlyconnected with a baffle by bolts.

The invention provides a semi-automatic auxiliary turnover mechanism. The mechanism comprises a bed body, a turnover mechanism and a translation mechanism, a turnover belt and a translation belt are arranged on the upper surface of the bed body, the turnover belt is connected with the turnover mechanism, and the translation belt is connected with the translation mechanism. The semi-automatic auxiliary turnover mechanism is suitable for hospital ICU wards, nursing homes, some families with special requirements and the like, aims at patients who cannot turn over, paralyze in beds and even lose consciousness and need manual daily life nursing, and can be integrated on various types of nursing beds, so that a patient who cannot turn over by himself / herself can turn over conveniently and easily, and the phenomena that the patient feels uncomfortable when sleeping for a long time and bedsores are caused by unsmooth blood flow are reduced.

The invention discloses an ultrasonic examination couch for the obstetrics and gynecology department. The ultrasonic examination couch comprises a bottom plate. A sliding groove is formed in the uppersurface of the bottom plate. Supporting columns are fixedly connected to the four corners of the lower surface of the bottom plate correspondingly. A vertical plate is fixedly connected to the left side of the upper surface of the bottom plate. A first electric pushing rod is fixedly connected to the right side face of the vertical plate. A movable plate is fixedly connected to the right end of the first electric pushing rod. A sliding block is fixedly connected to the lower surface of the movable plate and slidably connected into the sliding groove. According to the ultrasonic examination couch, a doctor operates a switch to enable the first electric pushing rod to elongate, the first electric pushing rod elongates to enable the movable plate to move rightwards, the movable plate moves rightwards to drive an idler wheel to move rightwards, a first telescopic rod retracts to enable the movable plate to drive a pregnant woman to move leftwards to the right position, through the mode that the movable plate drives the pregnant woman to move by operating the switch, the pain of the pregnant woman in the process that the pregnant woman lies on the examination couch is reduced, and meanwhile, the work efficiency of the doctor is improved.