34 results about "STUDY CHAIR" patented technology

The invention discloses a multifunctional study desk and chair, which comprises a study desk and a study chair, wherein the study desk comprises a desk table and a desk frame, the desk table comprises a desk top and a desk hopper, the desk top comprises a fixed panel and a movable panel, the fixed panel and the movable panel are connected, the movable panel is connected with the desk hopper through a damper and a lock buckle, the desk frame comprises two sets of lifting inner pipes and lifting outer pipes which are sheathed together, an easy-lifting regulator is arranged on the lifting outer pipes, one ends of the lifting outer pipes are welded on a desk foot steel pipe, the two ends of the desk foot steel pipe are provided with foot sleeves, the lower ends of the foot sleeves are provided with balance regulating screws, and the middles of the two lifting outer pipes are connected through a connecting rod. The height of the study desk and chair is adjustable, and the study requirement of students with different body heights can be met. The fixed desk top can be used for placing various study objects, and the movable panel can be regulated to form different angles according to different requirements. The multifunctional study desk and chair has the advantages that the functions are complete, the space utilization is sufficient, the sitting posture of children is specified, and the children also maintain a neatness-keeping study environment.

The invention relates to a folding study chair comprising a seat plate, a chair foot rest, a chair frame and a backrest, wherein the chair foot rest comprises a chair foot rest I, a chair foot rest II, a sliding bar, a spring and a rotating shaft device; the chair frame comprises a chair side plate I, a chair side plate II, a front fixed rod, a back fixed rod and a groove plate; and the study chair also comprises a movable desktop which is integrally connected with the chair by virtue of a desktop adjusting device. The folding study chair provided by the invention ingeniously realizes the functions that a desk and a chair are integrated and the chair is liftable and foldable by using structures of rod systems and the like and reasonably setting different combination relationships of all rod pieces and plates; when the study chair is used, the height of the desktop of the chair can be adjusted by virtue of a lifting adjusting device of the chair, and an optimum reading state with eyes can be reached by adjusting the angle and distance of the desktop; and when the study chair is not used, the chair can be folded up. The folding study chair is simple in structure, convenient to use, saved in space and suitable for popularization and use in extensive campuses.

A combined furniture capable of changing along with growth of children is mainly composed of support plates, protection plates and a bedplate, wherein each support plate is provided with holes or grooves and fasteners required for combination into furniture with different functions, and can be connected with the bedplate and the protection plates via the holes or grooves and the fasteners to be combined into a prolongable crib, a dining chair for children, a play desk for children, a study chair, a desk, an accommodating box or a bookcase. According to the invention, furniture with different functions can be assembled by use of the same components to realize economic and practical effects, prolong service life of the combined furniture and avoid waste. In addition, dismounting and mounting are easy, and multiple purposes can be achieved by one object.

The invention discloses a multifunctional study desk and chair which comprises a study desk and a study chair, wherein the study desk comprises a desktop, a damper, locking adjusters, a desk frame, a drawer, lifting adjusters, a connecting rod, foot sleeves, balance adjustment screws, desk leg steel tubes and unidirectional adjusters, wherein the desktop is directly connected with the desk frame through the locking adjusters, the unidirectional adjusters and the damper; the drawer is arranged on the desk frame; the left side and right side of the desk frame are connected with lifting inner tubes of the lifting adjusters; the desk leg steel tubes are connected below lifting outer tubes of the lifting adjusters; the two lifting adjusters are connected with each other through the connecting rod; the foot sleeves are arranged on the desk leg steel tubes; and the balance adjustment screws are arranged at the lower ends of the foot sleeves. According to the study desk and chair, the desktop can be adjusted, and the heights of the study desk and the study chair can be adjusted; the optimal comfortable proportion can be adjusted according to a normal height proportion of a child when the child writes and reads books and draws pictures, so that the healthy sitting posture of the child can be effectively ruled, and problems of humpback and myopia of children can be prevented; and the children can study in a healthy and happy mood.

The invention provides a lifting device of a learning chair and the learning chair. The lifting device of the learning chair comprises a height adjusting locating device of a seat and a chair back lifting device; a main pipe is a supporting structure of the learning chair, and a chair leg component, a seat component and a chair back component are connected from bottom to top, wherein the seat component is connected to the main pipe by virtue of the height adjusting locating device of the seat and is capable of lifting along the main pipe; and the chair back component is connected to the main pipe by virtue of the chair back lifting device and is also capable of lifting along the main pipe. The lifting device of the learning chair, which adopts pure mechanical lifting, is high in reliability and safety; the chair back and the seat can be independently adjusted; a chair back sectional material can contract into the main pipe, so that beautiful appearance is guaranteed and a space is diminished; the learning chair is simple in lifting and resetting operations, so that the learning chair has a certain growth performance; the learning chair is long in service life and high in comfort; and the learning chair is applicable to students at various ages and more people.

The invention discloses a multi-functional study table and chair. The multi-functional study table and chair comprises a study table and a study chair; the study chair is arranged on the left side ofthe study table; the study table comprises a table bucket; the two sides of the table bucket are provided with table lifting inner pipes; the table lifting inner pipes cooperate with table lifting outer pipes to complete lifting actions; the lower parts of the table lifting outer pipes are connected with fixed outer rails; the fixed outer rails cooperate with telescopic inner rails to be screwed fixedly through screwing knobs; the upper parts of the telescopic inner pipes are connected with chair lifting outer pipes; the upper parts of the table lifting outer pipes cooperate with chair liftinginner pipes to complete lifting actions; the upper parts of the chair lifting inner pipes are connected with chair frame L-shaped pipes; a seating plate is mounted on the upper faces of the chair frame L-shaped pipes, and a back plate is mounted on the side faces; the height of the table and the chair can be adjusted by arranging a lifting adjuster, the telescopic inner rails and the fixed outerrails are fixed through the screwing knobs, a user is helped to keep the appropriate chair distance, the spine and the eyes of the user are protected, the seating plate and the back plate are designedaccording to ergonomics, air ventilation is kept through an air cross ventilation trough, and the multi-functional study table and chair are more convenient and comfortable to use.

The invention relates to the field of ergonomic chairs, and particularly relates to an intelligent ergonomic chair capable of correcting sitting postures. A chair frame comprises a chair back, a chair seat and a driving and straightening framework assembly, and the driving and straightening framework assembly comprises a bionic spine frame and a plurality of groups of multi-section shaping frames; a gravity pull-down assembly comprises two vertical pull rods capable of moving downwards along with descending of the chair seat, and a reversing assembly is provided with an output end capable of translating transversely along with longitudinal movement of the pull rods; and a multi-section shaping frame comprises a tough steel belt and a plurality of plate-shaped embracing arms, and a reset mechanism is arranged between every two adjacent plate-shaped embracing arms. When a student chair is used, the pressure of a human body on the chair seat can be converted into a cohesive force of the bionic spine frame, the cohesive state of the bionic spine frame can be adjusted according to different body types, different people have good comfort, the bionic spine frame can loosen the plate-shaped embracing arms along with the rising action of the people, and the student chair is high in flexibility and adaptability.

The invention relates to the technical field of study desks and chairs, and discloses an intelligent study desk and chair, which comprises a study desk and a study chair, and the study desk comprisesa desktop height adjusting unit, a lighting unit, a sitting posture correcting unit and a display unit; the desktop height adjusting unit comprises an instruction receiving module and an adjusting mechanism, and the instruction receiving module controls the adjusting mechanism to automatically adjust the desktop height according to an external control instruction; the sitting posture correcting unit comprises a standard sitting posture database and a sitting posture correction instrument, the standard sitting posture database stores standard sitting postures, and the sitting posture correctinginstrument is used for obtaining sitting postures of a user and comparing errors between the sitting postures of the user and the standard sitting postures; the study chair comprises a sitting posture obtaining unit, and the sitting posture obtaining unit is used for obtaining the sitting posture of a user and sending sitting posture information to the display unit so as to remind the user to correct the sitting posture in time. The intelligent study desk and chair have the advantages of being intelligent and multifunctional, and can assist in correcting the sitting posture of a user.

The invention discloses a study chair for correcting sitting posture. The study chair comprises a moving base, a stand column, a cushion, a backrest, a master controller, a first power supply and a multi-directional linkage switch; the cushion comprises a shell, a matrix, a base plate, a soft cushion, a vertical supporting spring rectangular deploy and control array, an arc elastic metal sheet rectangular deploy and control ring, a pressure sensor spring deploy and control unit and a vibrator deploy and control unit; the vertical supporting spring rectangular deploy and control array is composed of a plurality of vertical springs distributed in a rectangular array; the arc elastic metal sheet rectangular deploy and control ring is composed of a plurality of arc elastic sheets distributed in a rectangular ring shape, the pressure sensor spring deploy and control unit is composed of four pressure sensor springs correspondingly deployed and controlled in front, rear, left and right of the cushion, and the vibrator deploy and control unit is composed of vibrators correspondingly deployed and controlled in front, rear, left and right directions of the cushion. According to the study chair, a user can be reminded by vibration through the different pressure on the front, rear, left and right parts of the cushion, and thus the user is helped to better correct the sitting posture.

The invention relates to the technical field of intelligent furniture, in particular to an intelligent table and chair with real-time health monitoring and recording functions, which comprises a learning table and a learning chair, the learning table comprises a first electric table leg and a second electric table leg, the first electric table leg and the second electric table leg are provided with a first speed reducing unit and a second speed reducing unit, the first speed reduction unit and the second speed reduction unit are provided with lifting table frames, the lifting table frames areprovided with movable table plates, the movable table plates are provided with heart rate monitoring assemblies, the learning chair comprises a chair back, a chair seat and chair legs, the chair seatis provided with a first handle and a second handle, the chair back is provided with a first temperature sensor and a second temperature sensor, the chair back is provided with a chair back pressure sensor, the chair seat is provided with a chair seat pressure sensor, the first handle is provided with a monitoring processor, a voice prompt module and a vibration module, the chair legs are providedwith a power supply, and the first temperature sensor, the second temperature sensor, the chair back pressure sensor, the chair seat pressure sensor, the voice prompt module and the vibration moduleare electrically connected with the monitoring processor.

The invention discloses a family simple children's entertainment room, which comprises arc-shaped support rods, tent cloth and two adjacent walls, the two adjacent walls are perpendicular to each other, and the two ends of the arc-shaped support rods are fixed on the corresponding On the two adjacent walls, the tent cloth is hung below the arc-shaped support rod, and an anti-slip pad is provided on the ground below the arc-shaped support rod, and the lower edge of the tent cloth sticks to the anti-slip pad, and the two adjacent walls One of the walls is provided with a lighting lamp, and a rotating learning board is arranged under the lighting lamp. The rotating learning board is divided into 6-12 fan-shaped grids, and numbers, Chinese characters and letters are written on the surface of the fan-shaped grids. In addition, A foldable basket is arranged on one wall, a storage box is provided under the basket, a number of small balls are arranged in the storage box, a study table and a study chair are arranged on the anti-slip mat, the present invention is beautiful and practical, and the tent cloth is It can be formed, the tent cloth is closed when not in use, the study table can be used, does not take up space, and gives children an independent space.

The invention discloses a study chair, which comprises a base plate frame, a ridgeband bar, a cushion board and a backboard. The ridgeband bar is fixedly mounted to the rear end of the base plate frame; a plurality of lifting adjusting holes are arranged at the lower end of the ridgeband bar; adjustment rings are arranged on the positions corresponding to the lifting adjusting holes; the adjustment rings sleeve on the ridgeband bar; the front ends of the adjustment rings are provided with an upward sloping cushion frame; the cushion board is fixedly arranged at the upper end of the cushion frame; the backboard is arranged on the upper end of the ridgeband bar; an adjusting block is arranged between the backboard and the ridgeband bar; the backboard is pivoted on the middle position of the adjusting block through a rotating shaft rod; a regulating spring is arranged between the backboard and the adjusting block; and a plurality of rollers are arranged on the lower end of the base plate frame. Through the above way, the study chair can be adjusted up and down or back and forth, is particular for the back comfort regulation, and provides a comfortable learning environment.

The invention relates to a sitting posture correcting chair, and particularly relates to a chair of which a chair seat can rotated as a human body inclines. The chair is characterized in that a rotating mechanism is additionally arranged between the lower surface of the chair seat and a chair connecting cross beam, and thus the chair seat can up and down rotate within certain angle, and the shortage of the hunching posture is easily caused due to fixed chair seat of a common study chair can be overcome. The chair is capable of supporting the human body, and moreover, the chair seat can be randomly switched among different sitting posture angles, so that the human spinal column is easily kept in a natural extending state, and the sitting posture which enables healthy growing of human spinalcolumn skeleton is formed, and as a result, the purpose of naturally correcting the sitting posture can be achieved.

The invention relates to the technical field of intelligent furniture, in particular to a household intelligent study desk and chair with sitting posture management, which comprises a study desk and astudy chair, the study desk comprises a first electric desk leg and a second electric desk leg, the first electric desk leg and the second electric desk leg are respectively provided with a first speed reduction unit and a second speed reduction unit, a lifting table frame is arranged between the first speed reduction unit and the second speed reduction unit and provided with a movable table plate and a bookshelf, the bookshelf is provided with a sitting posture manager, the learning chair comprises a chair back, a chair seat and chair legs, the chair seat is provided with a first handle anda second handle, the chair back is provided with a first temperature sensor and a second temperature sensor, the chair back is provided with a chair back pressure sensor, the chair seat is provided with a chair seat pressure sensor, the first handle is provided with a monitoring processor, a voice prompt module and a vibration module, the chair legs are provided with a power supply, and the firsttemperature sensor, the second temperature sensor, the chair back pressure sensor, the chair seat pressure sensor, the voice prompt module and the vibration module are electrically connected with themonitoring processor.

The invention relates to a learning chair for enterprise office. The learning chair comprises a seat, wherein a sealing plate is arranged on the front surface of the seat and is used for sealing the seat; an automatic lifting unit is arranged at the bottom of the seat; an identity recognition system is arranged on the side surface of the seat; the automatic lifting unit is connected with the identity recognition system and is used for driving the seat to lift according to a recognition result of the identity recognition system; the sealing plate is connected with the seat through a driving unit; and the driving unit is used for driving the sealing plate to seal or open the seat according to the recognition result of the identity recognition system. According to the learning chair disclosedby the invention, a fingerprint recognition unit is combined with the driving unit for driving the sealing plate to open; after identity information of a user passes fingerprint verification, the sealing plate is opened, so that only specific people can use the learning chair, and the information safety of the learning chair is improved.

The invention provides a posture-correcting and vision-correcting learning chair which comprises a support frame and a chair back, a chair seat assembly and a spring, wherein the chair back is matchedwith the support frame through a spherical hinge; the chair seat assembly comprises a chair seat and a cushion, and the cushion and the chair seat are in spherical hinge fit; one end of the spring isconnected with the chair seat, and the other end is connected with the cushion. The design of spherical hinge matching is adopted between the chair backs, when the chair back is under the action of leaning external force, the chair back rotates along with the stress direction, the position of the chair back adapts to a human body, and fatigue and waist soreness are relieved; the cushion and the chair seat are designed through a spherical hinge, when the cushion is subjected to an external force, the cushion inclines to adapt to a human body, and unsmooth leg blood circulation and numbness inthe legs caused by extrusion between the cushion and the lower parts of the thighs are avoided; and due to the design that the ball head is fixed to a connecting rod and the groove is larger than thehemisphere, when the chair back rotates, the rotating angle of the chair back in any direction is controlled within 45 degrees, and the problem that balance is affected due to the fact that the rotating angle of the chair back is too large due to the fact that stress is too large is solved.

The invention discloses a novel study chair for high school students. The study chair for high school student comprises a base, an upper end of the base is fixedly connected with one end of a supportrod, the other end of the support rod is movably connected with the lower end of a seat surface, a cotton layer is arranged at the upper end of the seat surface, one side of the seat surface is fixedly connected with the seat back, one side of the seat back is vertically provided with three threaded holes, one side of the three threaded holes is provided with a threaded rod, and one end of the threaded rod is provided with a handle. The chair has the advantages that: the elastic layer is made of elastic fiber material, the surface of the middle cushion is positioned just in line with the waist, Setting an elastic layer increases comfort, At that same time, the fix garment can fix the sitting posture of the high school student, prevent the high school students from causing the hump back, atthe same time, the high school student can improve the attention, increase the learning efficiency, the practicality is higher, and has the high promotion use value. The chair can improve the comforteffect of the high school students, improve the cushioning effect of the cotton layer, facilitate the comfort of the seat, and properly relax the sciatic nerve.

The invention relates to children's study chair matched functional members, in particular to an intelligent posture correcting belt of a study chair. The intelligent posture correcting belt comprisesa posture correcting belt body, a first connecting buckle and a second connecting buckle are fixedly assembled at two ends of the posture correcting belt body, the posture correcting belt body is connected with a posture correcting voice prompting function assembly for voice prompting of correcting sitting posture through the first connecting buckle and a concave socket for being connected with the back of the study chair through the second connecting buckle. The intelligent posture correcting belt is a healthy study matched functional part for prompting to pay attention to correcting sittingposture through voice during studying, and the objective of prompting children in a caring manner through voice playing can be achieved when parents are not with their children.

The invention discloses a study chair with a safety protection structure and used for special children, which comprises: a mounting base, wherein a supporting block is mounted in the lower end of the mounting base, an adjusting rod in threaded connection with the mounting base is rotatably arranged on the upper side of the supporting block, baffles capable of blocking sundries are mounted on the left and right sides of the mounting base, a power mechanism is mounted in the upper side of the mounting base, and a steering mechanism for steering is mounted on the left side of the mounting base; a fixing ring which is fixed to the upper end of the backrest mechanism, wherein a protection ring is mounted on the inner side of the fixing ring; and a mounting seat which is mounted on the upper side of the right end of the mounting base, wherein the upper end of the mounting seat is rotationally connected with an adjusting ring, and the interior of the adjusting ring is in threaded connection with a supporting rod with the upper end fixed to the cushion. The study chair provided with the safety protection structure and used for the special child can protect the head of the special child when the special child uses the learning chair, interestingness is increased, the study chair can be transformed in form and used for riding, and functionality is increased.

The invention relates to a learning desk and chair control system, and discloses an intelligent learning desk and chair control system, including a learning chair, a learning desk, a detection module, a sitting posture acquisition module, a central processing module, a desktop height adjustment module, a learning task configuration module and a display module ;The detection module is used to detect the difference between the front and rear, left and right angles of the bottom of the seat cushion and the horizontal plane after the seat cushion of the learning chair is under pressure, the difference in the distance between the front and back of the seat cushion, the left and right sides and the horizontal plane, and the distance between the learning chair backrest detection module and the back of the human body The sitting posture acquisition module is used to collect the user's sitting posture information; the desktop height adjustment module is used to adjust the desktop height; the learning task configuration module is used to issue learning tasks; when the detection module detects that the user is sitting on the seat of the learning chair, The central processing module wakes up the sitting posture acquisition module, the desktop height adjustment module and the learning task configuration module, and the user's sitting posture information will be displayed on the display module to remind the user to correct the sitting posture in time.

The invention belongs to the field of daily living articles, and provides a study chair which comprises a chair face, a supporting part, two pairs of chair legs for supporting the chair face, a study desktop and a containing part. The supporting part is perpendicular to the chair face and arranged above one lateral side of the chair face. The containing part is formed among the two pairs of chair legs, and comprises supporting rods connected with the chair legs, and a plurality of connecting rods arranged between the supporting rods. The study desktop is arranged on one side of the chair face and higher than the chair face. By adding the study desktop and the containing part to an ordinary chair, the training study chair is formed; the study desktop and a drawer box can be used for writing and stationery containing, the containing part can be used for containing backpacks and other personal belongings, and the study chair is simple in structure, high in practicability, firm, attractive and durable.

The invention relates to a control system of an intelligent study desk and chair. The control system comprises a study desk, a study chair, a central processing module, a pressure sensing module, a timer, an LED (Light Emitting Diode) lamp module, a first distance sensor and a second distance sensor, wherein the pressure sensing module is arranged on the seat surface of the study chair; the timeris used for setting the countdown time and the dormancy time; the LED lamp module is arranged on the desk surface of the study desk; the LED lamp module comprises a first LED lamp, a second LED lamp,a third LED lamp and a fourth LED lamp; the first distance sensor is arranged on the side surface of the study desk; the second distance sensor is arranged on the desk surface of the study desk; and the pressure sensing module, the timer, the LED lamp module, the first distance sensor and the second distance sensor are electrically connected with the central processing module. The control system and the control method of the intelligent study desk and chair have the advantage that the study posture of a student can be effectively corrected.

The invention relates to the field of intelligent equipment, in particular to interactive intelligent equipment. The invention aims to solve the technical problems that conventional student sitting posture correction equipment can only run by means of a preset program, does not have an interactive adjustment function, is easily influenced by hair during use, and reduces the experience. The interactive intelligent equipment provided by the invention comprises a sitting posture adjusting unit, a power transmission unit and the like, and the inner side of the sitting posture adjusting unit is connected with a power transmission unit for providing massage power. According to the technical scheme, the massage component is arranged to be of a hanging structure capable of adapting to various office chairs, study chairs and leisure chairs, transfer is convenient, control is convenient, in the using process, the back and head postures of a user can be intelligently adjusted, the neck massage component can be tightly attached to the neck of the user to conduct simulated kneading and pressing massage work, and the user experience is improved. The sitting posture correction effect and the massage experience are improved, a user does not need to pre-adjust hair, and the high convenience that the user can use the massage chair at any time when lying is achieved.

The invention relates to the technical field of healthy household articles for children, in particular to a seat back lifting mechanism and a learning chair. The seat back lifting mechanism comprises a fixed pipe, a chair seat lifting sleeve, a chair back lifting sleeve, a first screw rod, a second screw rod, a first rotating handle for driving the first screw rod and a second rotating handle for driving the second screw rod. According to the seat back lifting mechanism, synchronous or asynchronous lifting adjustment can be conducted on the chair seat and the chair back, operation is labor-saving and convenient, low-age children can independently complete adjustment operation of the height of the chair back and the height of the chair seat, and the learning chair provided with the seat back lifting mechanism is more suitable for being used by the low-age children and has good economic benefits and social benefits.

The invention discloses a multifunctional study desk and chair, which comprises a study desk and a study chair, wherein the study desk comprises a desk table and a desk frame, the desk table comprises a desk top and a desk hopper, the desk top comprises a fixed panel and a movable panel, the fixed panel and the movable panel are connected, the movable panel is connected with the desk hopper through a damper and a lock buckle, the desk frame comprises two sets of lifting inner pipes and lifting outer pipes which are sheathed together, an easy-lifting regulator is arranged on the lifting outer pipes, one ends of the lifting outer pipes are welded on a desk foot steel pipe, the two ends of the desk foot steel pipe are provided with foot sleeves, the lower ends of the foot sleeves are provided with balance regulating screws, and the middles of the two lifting outer pipes are connected through a connecting rod. The height of the study desk and chair is adjustable, and the study requirement of students with different body heights can be met. The fixed desk top can be used for placing various study objects, and the movable panel can be regulated to form different angles according to different requirements. The multifunctional study desk and chair has the advantages that the functions are complete, the space utilization is sufficient, the sitting posture of children is specified, and the children also maintain a neatness-keeping study environment.

The invention discloses a learning chair with an anti-humpback function, and relates to the field of school supplies. The learning chair comprises a seat, an anti-humpback mechanism, a support mechanism and a waistband mechanism, a soft cushion is embedded in the top end of the seat, a conductive mechanism is connected between the seat and the soft cushion, and an armrest is fixed at the top end of the seat and positioned on the outer side of the soft cushion; and the support mechanism comprises a base located at the bottom end of the seat, the bottom end of the base is connected with a first support, one end of the base is connected with a fixing ring, the inner wall of the fixing ring is connected with a second support in a sleeved mode, and the inner wall of the second support is connected with a rotating support through a ratchet mechanism. By arranging the anti-humpback mechanism and the waistband mechanism, the anti-humpback mechanism limits the shoulder positions of a user, the waistband mechanism limits the waist of the user, and when the waist or shoulders of the user are aching, the body cannot be adjusted, so the applicability of the device is further improved.

The invention discloses a study chair with an adjustable backrest, which comprises a vertical rod, a chair back, a seat plate, chair legs and a lifting sleeve connected with the vertical rod, and the height of the chair back is adjusted through the lifting sleeve; a chair back adjusting assembly used for adjusting the sitting depth is further fixed to the lifting sleeve, and the chair back is fixedly connected with the lifting sleeve through the chair back adjusting assembly; the chair back adjusting assembly comprises a chair back supporting frame used for being connected with a chair back and a fixing frame fixed to the lifting sleeve, and a locking piece used for adjusting the distance between the fixing frame and the chair back supporting frame is arranged on the fixing frame. The study chair disclosed by the invention has a backrest adjusting function, can meet the adjusting and using requirements of back fitting in the using process, adapts to the body shape difference of different children and the rapid body shape change of the children in the period, and can correct the sitting posture, prevent humpback and ensure the smooth blood of the children after being used for a long time, so that the comfort of the learning chair is further improved.

The invention relates to the technical field of intelligent healthy home appliances for children and specifically relates to an intelligent posture-correcting double backboard study chair. The intelligent posture-correcting double backboard study chair comprises a chair leg assembly, a chair seat assembly, a double backboard chair back assembly and a single tube chair frame assembly; the double backboard chair back assembly comprises a left backboard assembly, a right backboard assembly and an intelligent voice posture-correcting system; the intelligent voice posture-correcting system comprises four pulse sensors, a voice recorded broadcast module, two time relay modules, three relay modules, an obstacle avoidance module, a power amplifier module, a horn, an accumulator component, a powerswitch, a direct current charging socket, a male flat cable and a female flat cable. According to the invention, human biological characteristics, such as heart rate and pulse, and an artificial intelligence voice technology are adopted for reminding children of correcting posture through a voice prompt when the sitting posture is improper during study period, so as to achieve the purpose of caring and reminding children through voice broadcast when parents are not aside the children.