170results about How to "Correct sitting posture" patented technology

The invention relates to a desk and chair, in particular to a desk and chair for correcting sitting postures of students. According to the desk and chair for correcting the sitting posture of the student, the height can be adjusted, the angle can be adjusted, and the sitting posture of the student can be corrected. The desk and chair for correcting the sitting posture of a student comprises a slotted base having two fixed guide rail frames connected to one upper side, a movable table plate structure arranged between the fixed guide rail frames, and a movable seat mechanism mounted on the otherside of the slotted base. The height of the cushion can be adjusted through a seat lifting mechanism, the angle of the cushion can be adjusted through a rotating shaft, the height of the desk board can be adjusted through a desktop lifting mechanism, and the angle of the desk board can be adjusted through a pin rod; therefore, the height of the cushion and the desk board can be adjusted accordingto the height of a student, the distance between the cushion and the desk board can be adjusted, and the sitting posture of the student can be corrected.

The invention discloses a sitting posture correcting chair which comprises a chair back, a chair surface and a chair leg, wherein a camera is mounted at the top end of the chair back; the chair back and the chair surface are provided with pressure sensors respectively; the chair leg is provided with a displacement sensor; a control circuit is arranged in the chair surface and comprises an A/D (analogue/digital) conversion circuit, a microprocessor, a timing circuit, a key control circuit and a voice circuit; the camera, the pressure sensors and the displacement sensor are connected with the microprocessor through the A/D conversion circuit respectively; the microprocessor is used for processing images and data and controlling the whole circuit and is also connected with the timing circuit, the key control circuit and the voice circuit. The chair can be used for monitoring various bad sitting postures in real time, timely giving a voice prompt and broadcasting the body weight of a person when the person just sits on the chair; when set time is exceeded, the person is reminded to have a rest for a moment and can lie down for massage, so that the sitting posture is excellently corrected and the fatigue and the aching pain due to long-time work and study can be relieved.

The invention relates to an exercise device, in particular to an exercise device for arm rehabilitation. The exercise device for arm rehabilitation aims at achieving the technical purpose that a patient can exercise more comfortably. The exercise device for arm rehabilitation comprises a support; a back massage assembly is installed on the support and massages the back in a rotating mode; the number of the arm exercising assemblies is two, and the arm exercising assemblies are installed at the top of the support and used for exercising arms in a rotating mode; a connecting assembly is mountedbetween the arm exercising assembly and the back massaging assembly. Through the back massage assembly, when a patient is subjected to arm rehabilitation training, the back of the patient can be massaged, so that the patient can more comfortably perform arm rehabilitation training, and through a second spring, when the arm of the patient swings, a certain load can be generated, and the arm of thepatient can be better subjected to rehabilitation training.

The invention discloses an intelligent desk and a control method. The intelligent desk comprises a desk table and a bracket for supporting the desk table; the bracket can self-adaptively lift; a lifting bracket is driven by a push rod through a first motor; a movable desk board is arranged on the desk table, the desk board can be inclined under the driving of a second motor and a third motor; an ultrasonic sensor for detecting the distance between the human body and the desk table front end is arranged at the front end of the desk table; a camera is further arranged on the desk table; a MCU isarranged on the desk; the first motor, the second motor and the third motor are controlled by the MCU; a power supply module supplies power for the MUC, the first motor, the second motor and the third motor; the MCU acquires an image through the camera, the MCU analyzes the image or the external module analyzes the image, thereby acquiring the human body height data; and the MCU adjusts the height of the desk table based on the human body height data. The intelligent desk and control method are easy to implement, thereby protecting the vision health of the user.

The invention discloses a driving visual field automatic regulating system comprising a central lock connected with an ECU, a speed sensor, a memory, a timer, a vehicle outer image identification device used for collecting human body form data, an inner image identification device used for detecting human eye position information, a memory used for storing human body form data and corresponding optimum visual field data, a seat backrest pressure transducer used for measuring human body weight, a seat adjusting device used for adjusting a seat position and a backrest inclination, a steering wheel adjusting device used for adjusting steering wheel orientation and height, and a rearview mirror adjusting device used for adjusting a rearview mirror angle; the driving visual field automatic regulating system can completely realize intelligentize adjusting, needs not driver operation, the seat position and backrest inclination can be automatically adjusted, the steering wheel orientation and height can be automatically adjusted, and rearview mirror angle can be automatically adjusted, thus ensuring the driver to drive with the best driving visual field, maximumly reducing a blind area, and greatly improving driving safety.

The invention discloses a multi-sensor sitting posture detection seat and a detection method thereof. The multi-sensor sitting posture detection seat detects and judges whether a person sits down or not in a current state through data collected by a pressure sensor; if so, the multi-sensor sitting posture detection seat prompts the person to keep a correct posture and reads current related parameters, and a system begins to time; the collected data is transmitted to a controller for analysis and judgment, and wrong sitting posture judgment, multi-action judgment and sedentary judgment are carried out; when the controller judges that the current state is in a sedentary state, a wrong sitting posture state or a multi-action state, a vibrator beings to work, sends out different alarm signals and transmits the current state to remote monitoring equipment, such as a mobile phone APP of a guardian; a child can timely adjust the state through different alarm signals; and the guardian can know the current information state of the child through the remote monitoring equipment.

The invention relates to a non-drowsy sitting posture correcting desk-chair. The desk-chair comprises a desk and a chair which correspond to each other, wherein the chair comprises a base, a frame, a hip chair surface, a leg chair surface, a chair back, supporting frames and an air cylinder; the frame is vertically fixed on the base; the chair back is fixed at the top end of the frame; a first supporting column is fixed on each of two sides of the hip chair surface; a second supporting column is fixed on each of two sides of the leg chair surface; one end of each first supporting column is movably connected with the middle of the frame through a hinge A; the other end of each first supporting column is movably connected with one end of the corresponding second supporting column through a hinge B; the supporting frames are arranged among the first supporting columns, the second supporting columns and the frame; the air cylinder is connected with the supporting frames. The non-drowsy sitting posture correcting desk-chair has the effects of sitting posture correcting and shortsightedness preventing, and can realize purposes of preventing drowsiness, vivifying classroom climate and improving the teaching quality when being applied to classrooms.

The invention provides a sitting posture adjusting method and a sitting posture adjusting chair. The sitting posture adjusting method comprises the following steps: S100, acquiring a pressure signal and a video signal of a current sitting posture of a user; S200, according to the pressure signal and the video signal, generating state information of the current sitting position; S400, according tothe state information of the current sitting position, adjusting the posture of the chair. The chair comprises a pressure signal acquisition module, a video signal acquisition module, a sitting posture generating module and a chair adjusting module. Through automatic adjustment of the posture of the chair according to the state of the current sitting posture of the user, the purposes of guiding the user to use a healthy sitting posture and helping the user to prevent diseases caused by an unhealthy sitting posture are achieved.

The invention discloses a multifunctional following table lamp. A support of the table lamp is connected with a lampshade of the table lamp through a motor, so that the lampshade of the table lamp can rotate by 360 degrees under driving of the motor, a control circuit comprises a first relay, a second relay, a brightness adjusting circuit, a human infrared radiation and luminosity detection circuit, a single chip microcomputer circuit module, a human position detection circuit and a motor driving circuit, and the human infrared radiation and luminosity detection circuit judges whether a person enters the range of the table lamp or not and light intensity at the moment to control on and off of the first relay to turn on and turn off a main lighting circuit of the table lamp. The table lamp is simple in structure and ingenious in design and has the advantages that when the person stays in a room and outside light intensity is weak, the table lamp can be automatically turned on, the table lamp can be automatically turned off when the person leaves the room, energy is saved, the table lamp can correct sitting postures and prevent shortsightedness and can be automatically adjusted/turned, and the brightness of the lamp can be automatically adjusted.

The invention provides a device for preventing and treating lumbar and cervical disc herniation. The device structurally comprises a seat, a cervical positioning plate, a lumbar correction airbag, a cervical correction airbag, Chinese herb hot compress pads, a lumbar correction airbag adhering positioning strap, a cervical correction airbag adhering positioning strap, a mandible adhering strap positioning strap, mandible adhering straps, two chest adhering straps and two waist adhering straps, wherein the cervical positioning plate is arranged on the top of a backrest of the seat vertically, the lumbar correction airbag adhering positioning strap is arranged the backrest of the seat, the cervical airbag adhering positioning strap is arranged in the front of the cervical positioning plate, the mandible adhering strap positioning strap is arranged on the back of the cervical positioning plate, the back of the cervical correction airbag is adhered with the cervical correction airbag adhering positioning strap, two ends of the two chest adhering straps are arranged on two sides of the upper portion of the backrest of the seat, two ends of the waist adhering straps are arranged on two sides of the lower portion of the seat, the lumbar correction airbag and the cervical correction airbag are respectively connected with bag ball type inflator pumps through inflation tubes, and an air release valve is arranged on each inflation tube.

The invention discloses an intelligent amblyopic treatment instrument which comprises a shell and a control circuit system. The upper surface of the shell comprises a man-machine interaction interface and a work interface, and the included angle formed between the work interface and a horizontal bottom surface ranges from 10 degrees to 15 degrees. The control circuit system comprises a control module, a distance sensor and a loudspeaker, the central line of an emitting included angle of the distance sensor is perpendicular to the work interface, the distance sensor is connected with the control module through a data comparison unit, and the control module is connected with the loudspeaker through a voice unit. A control method of the intelligent amblyopic treatment instrument includes the steps: a, initializing electrification; b, selecting functions and transmitting corresponding signals to a buzzer, a liquid crystal driving unit, a motor servo unit and a backlight source driving unit by a single chip microcomputer, or transmitting a starting work instruction to a sight enhancing mirror or a light brush; c, synchronously playing voice prompt and monitoring a sitting posture in visual stimulation therapy; d, giving a stop command after timing or inputting stop signals; e, repeating the steps b, c and d; f, powering off the instrument.

The invention relates to a chair for correcting a sitting position based on sensor technology. The chair comprises a chair back (2), a chair surface (3) and chair legs (4), a camera (1), a massaging part (6), armrests (5) and a control plate (7), wherein the camera (1) is arranged at the top end of the chair back (2); the massaging part (6) is additionally arranged on the upper part of the chair back (2); pressure sensors are respectively arranged on the chair back (2) and the chair surface (3); a displacement sensor is arranged on the chair legs (4); a control circuit is arranged inside the chair surface (3); the camera, the pressure sensors and the displacement sensor are respectively connected to the control circuit; the armrests (5) are arranged on the chair surface (3); and the control plate (7) is arranged on the armrests (5) for controlling the massaging part. The chair disclosed by the invention can be used for relieving fatigue as well as pain and soreness caused by long-term working and learning, so as to correct the sitting position of students and to improve learning efficiency of the students.

The invention is applicable to the field of data processing and provides a sitting posture correcting method and system. The method comprises steps as follows: acquiring head posture information and upper body posture information of a user; comparing the head posture information with a preset head posture threshold and comparing the upper body posture information with a preset upper body posture threshold; judging whether the sitting posture of the user is incorrect or not according to a comparison result, and if the sitting posture of the user is incorrect, correcting the sitting posture of the user. The sitting posture correcting method and system can acquire the posture information of the user accurately so as to correct the sitting posture of the user according to the posture information.

The invention provides a multifunctional comprehensive amblyopia therapeutic apparatus and a control method thereof. The multifunctional comprehensive amblyopia therapeutic apparatus can perform comprehensive therapy including stereopsis and three-dimensional (3D) training on amblyopia, and is small in size, complete in functions and simple in operation. The multifunctional comprehensive amblyopia therapeutic apparatus comprises a casing, a liquid crystal display, a control circuit system and a pair of 3D chromatic aberration glasses or 3D stereoscopic glasses matched with the liquid crystal display. Electromechanical control of action of the exiting stimulation therapy method is converted into digital image control through the control circuit system and the liquid crystal display, patterns, rack screens, colors and brightness can be adjustable, and the therapeutic purpose can be achieved. By means of the 3D chromatic aberration glasses or 3D stereoscopic glasses matched with the liquid crystal display and synchronous control performed by a control system, images in the left eye and the right eye can be output respectively, three-level visual function training therapy including primary simultaneous vision, secondary fusion vision and tertiary stereoscopic functions can be achieved, and the functions of the existing amblyopia apparatus and a synoptophore can be completely replaced.

The invention relates to a position correction chair, which is characterized in that a position correction mechanism controls the inclination of a seat board; the position correction chair can not only correct the sitting position of users who sit on inclined seat boards, but also place the seat board horizontally and be used as an ordinary chair. The position correction chair has the effect of providing aided kneel protection for users with the center of gravity of body inclined forward and causing the users to keep the right sitting position.

The invention relates to a child sitting-posture-correcting and shortsightedness-preventing device and a working method thereof. The child sitting-posture-correcting and shortsightedness-preventing device is put on the desktop of a writing desk, and the position of the child sitting-posture-correcting and shortsightedness-preventing device is coincident with the initial position of hand writing; the child sitting-posture-correcting and shortsightedness-preventing device comprises a processor module, a first ultrasonic sensor and a second ultrasonic sensor; the first ultrasonic sensor is aslant arranged upwards to detect the distance between the head of a user and the sitting-posture-correcting and shortsightedness-preventing device; the second ultrasonic sensor is horizontally arranged to detect the distance between the body of the user and the sitting-posture-correcting and shortsightedness-preventing device; if the distance between the head of the user and the sitting-posture-correcting and shortsightedness-preventing device and/or the distance between the chest and the sitting-posture-correcting and shortsightedness-preventing device is lower than or higher than the corresponding preset range, the processor module triggers an alarm circuit for alarm. By means of the sitting-posture-correcting and shortsightedness-preventing device, the distance of the head and the distance of the body of a current user can be automatically detected, an alarm signal is emitted when the distance of the head and the distance of the body are smaller than or larger than the preset range to remind children to keep the correct sitting posture.

The invention provides an intelligent pen facilitating prevention of myopia and fatigue. The intelligent pen comprises a button, springs, a pen arm and a pen point; an ambient light detector is arranged at the top of the button; a cavity is formed in the pen arm; a microprocessor, a micro vibration motor, a wireless communication module, an angle sensor and a battery are arranged in the pen arm; a range sensor, an alarm indication lamp and a touch sensor are arranged on the surface of the pen arm; and the microprocessor is connected with the ambient light detector, the springs, the range sensor, the alarm indication lamp, the micro vibration motor, the wireless communication module, the touch sensor, the angle sensor and the battery. Through omnibearing real-time monitoring on a pen holding posture, a sitting posture of writing, ambient light and school assignment duration, bad holding postures, sitting postures and the like of teenagers are corrected completely and effectively, a good writing habit is developed, the fatigue of children is relieved, the myopia is prevented scientifically, and eyes are protected effectively. In addition, parents can timely grasp the writing situations of children through an APP of a mobile terminal and carry out effective interaction with the children.

The invention discloses a multifunctional integrated desk and chair which comprises a base plate, a desk panel mounted on the base plate, and a chair panel mounted on the base plate. The desk panel is connected with the base plate through a first connecting rod mechanism which comprises an upper connecting rod and a lower connecting rod, wherein the ends of the upper connecting rod and the lower connecting rod are hinged. The top end of the upper connecting rod is hinged to the desk panel, and the bottom end of the lower connecting rod is hinged to the base plate. The bottom face of the desk panel is further provided with a plurality of teeth. One end of an adjustment bracket is hinged to the upper connecting rod, and the other end of the adjustment bracket enables the desk panel to be kept at different angles by abutting against the different teeth. The multifunctional integrated desk and chair is reasonable in design and integrates the functions of theory teaching and learning, various mechanical drawing teaching, diversified painting teaching and the like, so that one desk and chair has the multiple classroom using functions at the same time, and the multifunctional integrated desk and chair is simple in structure and convenient to operate.

The invention relates to a notebook computer lifting platform comprising a base, a power mechanism, a horizontal drive component, a lifting drive component, a power supply component and a support platen used for placing a notebook computer, wherein the power mechanism, the horizontal drive component, the lifting drive component and the power supply component are arranged on the base; the power mechanism comprises a motor; the power mechanism and the horizontal drive component are in drive connection with each other; the horizontal drive component and the lifting drive component are in drive connection with each other; the supporting platen and the lifting drive component are in drive connection with each other; and the power supply component is electrically connected with the motor of the power mechanism. When the notebook computer lifting platform is in use, the horizontal drive component converts the rotation power output of the motor of the power mechanism into horizontal linear motion, the lifting drive component is driven by the horizontal drive component so as to ensure that the rear part of the support platen to move up forwards and the front part of the support platen move down forwards, so that the display screen of the notebook computer forms appropriate height of lift and realizes larger forward lead amount, and a keyboard keeps a reasonable inclination angle and a lower front edge height all the time.

The invention discloses a multifunctional office table. The table comprises a table top, a first chamber and a second chamber with a side opening are symmetrically formed in the two sides of the bottom of the table top, multiple drawing covers are arranged on one side of the first chamber, a partition plate located below the table top and a baffle located in the middle of the bottom of the partition plate are arranged between the first chamber and the second chamber, the baffle and the partition plate are perpendicularly arranged, the middle of one side of the table top is provided with a slotand a first lifting mechanism located on one side edge of the slot, a lifting plate is arranged on the top of the first lifting mechanism, a placing plate is arranged on the upper portion, located onone side of the slot, of the table top, and the placing plate is connected with the table top through symmetrically arranged second lifting mechanisms. The multifunctional office table has the advantages that by adjusting the inclination angle of a movable plate, and by means of the effects of a stop bar, a T-shaped connector, a clamping plate and a bayonet, the movable plate is fixed, shieldingis conducted according to light rays conveniently, the use performance of the table is greatly improved, and convenience is brought to life of a user.

The present invention discloses a back-supporting waist-protecting device. Said device includes telescopic supporting body and fixing devices which are respectively set on two ends of said telescopic supporting body. It is characterized by that several notch grooves are axially distributed on the telescopic supporting body, on the periphery of said telescopic supporting body a spring sheet is movable cover-connected, and two ends of said spring sheet are respectively fixed on two notch grooves of telescopic supporting body. Besides, said invention also provides its concrete application method.