CN204734689U - Old electronic health care chair of high -intelligentization - Google Patents
Old electronic health care chair of high -intelligentization Download PDFInfo
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- CN204734689U CN204734689U CN201520415071.8U CN201520415071U CN204734689U CN 204734689 U CN204734689 U CN 204734689U CN 201520415071 U CN201520415071 U CN 201520415071U CN 204734689 U CN204734689 U CN 204734689U
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Abstract
The utility model discloses an old electronic health care chair of high -intelligentization, including the seat support and the back of the chair, the rear side of seat support below is provided with two drive wheels, be provided with walking motor, controller, battery in the backup pad of seat support below, be provided with within the back of the chair and press the dynamo, be provided with the massager by massage motor drive on the back of the chair, be provided with brake valve lever and touch display screen on the control panel of seat support, be provided with sensors such as ECG monitor, blood pressure transducer, temperature sensor on the back of the chair, be provided with pressure sensor on the seat support, be provided with control circuit within the controller, control circuit includes circuit module such as data acquisition circuit, microprocessor U1, power supply circuit. The utility model discloses an old electronic health care chair of high -intelligentization, the health condition who has detectable user health condition, individual carries out advantages such as assay, control user's health condition, intelligent degree height.
Description
Technical field
This utility model relates to a kind of chair, especially a kind of old electric health-care chair of high-intelligentization.
Background technology
Along with the progress of human spiritual civilization and material progress, 21 century enters the epoch enjoyed life, and the very large one side of the high-quality of life staying idle at home life is just embodied in high-quality and hommization furniture.China is the first in the world populous nation, is also the first aged big country.2014, China's more than 60 years old aging population were by breakthrough 200,000,000, and to about the year two thousand fifty, aging population will reach 1/3rd of national population.Along with the arrival of China's aged tendency of population, the quality of the life of old people progressively causes the concern of the whole society.
Health seat is succeeded in developing on common (ergonomics) computer chair basis, has the function of ordinary people's (ergonomics) computer chair, also has health care.At present, electric health-care chair common on market is general all removable, and high-grade chair is with massage machine.But the function ratio of current this chair is more single, and do not have health measuring function, intelligence degree is lower.
In China, the death caused by cardiovascular disease has accounted for about 40% of total PMI, causes great threat to the health of people.Cardiovascular disease there is sudden and dangerous feature, but the research such as Norris also points out that the patient of 72% has significant discomfort before sudden cardiac arrest occurs, and wherein the Symptoms last of patient of 70% is more than 15min.Therefore, heart real time monitoring is carried out to patient significant to Prevention of cardiovascular disease with the change of Timeliness coverage anomalous ecg.
In daily life, old people or people with disability is usually had to use electric health-care chair, can stay at home or activity in community.But current chair, only has health care, there is no rescue function and remote diagnosis function.When user is gone out, once meet accident, if there be nobody nearby helps, user cannot be saved oneself and be obtained outside aid.For old man or crippled, health may have fluctuation at any time.Usually occur old man feel uncomfortable after remove hospital admission, just may be in the good state of health when medical, such doctor just cannot understand its real health, there occurs which kind of uncomfortable situation before also cannot understanding patient.
Utility model content
This utility model is for avoiding the weak point that exists in above-mentioned prior art, providing a kind of old electric health-care chair of high-intelligentization, has health monitoring function to make chair, also health data curve plotting can be supplied to doctor in order to diagnosis.
This utility model be technical solution problem by the following technical solutions.
An old electric health-care chair for high-intelligentization, is characterized in that, comprises seat support 1 and the chair back 2; Rear side below described seat support 1 is provided with two driving wheels 3; Being provided with gripper shoe 5 below described seat support 1, described gripper shoe 5 being provided with for driving the movable motor of described driving wheel, controller 6, for providing the accumulator 7 of power supply for movable motor and controller 6; The described chair back 2 is arranged on described seat support 1, is provided with massage motor within the described chair back 2, the described chair back 2 is provided with the masseur 8 driven by described massage motor; The both sides of described seat support 1 are also provided with two handrails; Described two handrails comprise the first handrail 9 and the second handrail 10; Electrocardiogram monitor, pressure transducer and temperature sensor is provided with in instrument and equipment case 37 on described handrail;
A connecting rod stretched out forward 16 is also fixed with below described gripper shoe 5, one end of described connecting rod 16 is fixed on below described gripper shoe 5, the other end of described connecting rod 16 is provided with a sleeve 26, be inserted with a described vertical rod 19 in described sleeve 26, described vertical rod 19 is coaxial and can rotate in described sleeve with described sleeve 26; The top of described vertical rod 19 is provided with console panel 25, and the lower end of described vertical rod 19 is provided with a deflecting roller 4, drives described vertical rod 19 to rotate and then realize the skew of described deflecting roller about 4, to control the left and right turn of chair by described console panel 25; Described console panel 25 is provided with touch display screen 12 and joystick 11, controls the advance of chair, retrogressing and stopping by described joystick 11, make user that the controling parameters of chair can be set by described touch display screen 12;
Control circuit is provided with within described controller 6; Described control circuit comprises data acquisition circuit, microprocessor U1, power circuit, GPRS radio communication circuit, electric-motor drive unit, GPS positioning unit and speaker;
Described electric-motor drive unit comprises the first motor-drive circuit and the second motor-drive circuit;
Described first motor-drive circuit comprises the first stepping motor control chip U2, the first stepper motor driver chip U3, resistance R31 ~ R34, electric capacity C31; Described second motor-drive circuit comprises the second stepping motor control chip U4, the second stepper motor driver chip U5, resistance R35 ~ R38, electric capacity C32; Described Hall element is connected with described microprocessor U1; Described first stepper motor driver chip U3 is connected with described microprocessor U1 by described first stepping motor control chip U2, and described second stepper motor driver chip U5 is connected with described microprocessor U1 by the second stepping motor control chip U4;
Described microprocessor U1 is connected with electric capacity C71 ~ C77, resistance R71 ~ R74, crystal oscillator Y1;
Described power circuit comprises power supply chip U6, resistance R91, electric capacity C91 ~ electric capacity C95, diode 91, light emitting diode D92 and inductance L 91; The VIN terminal of described power supply chip U6 connects the+24V DC power output end of accumulator, the GND terminal ground of described power supply chip U6, one end of described electric capacity C91 ~ electric capacity C93 connects the VIN terminal of power supply chip U6, the other end ground connection of described electric capacity C91 ~ electric capacity C93; The negative pole of described diode D91 connects the OUTPUT terminal of power supply chip U6, the plus earth of diode D91; One end of described inductance L 91 connects the OUTPUT terminal of power supply chip U6, and the other end of inductance L 91 connects the FEEDBACK terminal of power supply chip U6, and the FEEDBACK terminal of described power supply chip U6 is VDD5V outfan; One end of described electric capacity C94 ~ electric capacity C95 connects the FEEDBACK terminal of power supply chip U6, other end ground connection; One end of described resistance R91 connects the FEEDBACK terminal of power supply chip U6, and the other end is by described light emitting diode D92 ground connection.
The construction features of the old electric health-care chair of a kind of high-intelligentization of the present utility model is also:
Described joystick 11 is provided with a brake button 13, is provided for chair and can brakes at any time when walking stopping.
The side of described console panel 25 is provided with an emergency call button 14.
The outside wall surface of described first handrail 9 is provided with a first aid kit 35 and instrument and equipment case 37.
The described chair back 2 is provided with a U-shaped frame 28 and a solar panel drive motors 29; Described U-shaped frame is provided with solar panel 30, and described solar panel 30 is driven by described solar panel drive motors 29, can rotate around the side of described U-shaped frame 28.
Described U-shaped frame 28 is provided with a photographic head 36, photographic head just to seat, the movable and health condition for telemonitoring occupant at any time.
Compared with the prior art, this utility model beneficial effect is embodied in:
The old electric health-care chair of a kind of high-intelligentization of the present utility model, comprises seat support and the chair back.Be provided with a gripper shoe below seat support, described gripper shoe and described seat support are fixedly connected.
Control movable motor by joystick by the control circuit of controller inside, thus realize the advance of chair, retrogressing and stopping.Realize turning to by console panel.
In chair, suitable position arranges various electrocardiogram monitor for detecting user health status, pressure transducer, temperature sensor, fat determination system and pressure transducer, also arranges the PM2.5 detecting sensor for detecting air quality.The data that these sensors detect input to controller by data acquisition circuit, are shown by touch display screen by controller to data.Controller embedded software module, touch display screen has human-computer interaction interface, and user, by human-computer interaction interface, obtains individual health data, and obtains health data curve by software, thus analyzes the health status of individual.
In addition, described touch display screen is also provided with an emergency button.Once user presses emergency button, information is sent to predetermined hand plane No. (lineal relative such as sons and daughters of such as user) by GPRS radio communication circuit, and can automatically put through 120 emergency calls, the automated audio systems utilizing software module built-in provides positional information and the health status information of user to 120 emergency calls, makes user can obtain first aid within the very first time.
Controller also comprises tele-medicine module, by tele-medicine module, sends the personal information of user automatically to predetermined hospital's diagnosis and therapy system, and by individual health data timing transmission to hospital's diagnosis and therapy system.Doctor can transfer personal information and the health data of user from hospital's diagnosis and therapy system, the health status of regular monitoring user.Once find that user may exist disease risk, namely medical treatment result is sent by hospital's diagnosis and therapy system to user, and send to predetermined hand plane No. by GPRS radio communication circuit simultaneously, remind the relatives of user to note the health status of user, to deliver to hospital's diagnosis and treatment in time.
The elderly person of no family that current most man at an advanced age, handicapped old man and shortage are accompanied and attended to generally wishes often to go out to walk about, and lives an easy life in old age in joyful environment; Can link up with children in time and promote emotional affection and taken care of, elimination feeling of lonely; When burst disease, can call for help in time again, 120 first-aid personnels and the children relatives very first time can arrive in relief, conscientiously increase the security of existence.
The old electric health-care chair of a kind of high-intelligentization of the present utility model, have can detect user health status, the health status of individual carries out analyzing, monitoring health status, the intelligence degree advantages of higher of user.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 2 is the front view of the joystick of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the left view of the joystick of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 5 is the top view of the joystick of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 6 is the control schematic diagram of the controller of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 7 is the system module figure of the controller of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 8 is the circuit diagram of the electric-motor drive unit of the controller of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Fig. 9 is the circuit diagram of the microprocessor U1 of the controller of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Figure 10 is the circuit diagram of the power circuit of the controller of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Figure 11 is the circuit diagram of the data acquisition circuit of the controller of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Figure 12 is state diagram when blocking seat support of the solar panel of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Figure 13 is state diagram when not blocking seat support of the solar panel of the old electric health-care chair of a kind of high-intelligentization of the present utility model.
Label in accompanying drawing 1-13: 1 seat support, 2 chair back, 3 driving wheels, 4 deflecting rollers, 5 gripper shoes, 6 controllers, 7 accumulator, 8 masseurs, 9 first handrails, 10 second handrails, 11 joysticks, 12 touch display screens, 13 brake button, 14 emergency call button, 15 bolsters, 16 connecting rods, 17 pedal fixed bars, 18 pedals, 19 vertical rods, 20 holding rods, 21 bases, 22 handle pivoted housings, 23 permanent magnetism blooms, 24 Hall elements, 25 console panels, 26 sleeves, 27 auxiliary rods, 28U shape frame, 29 solar panel drive motors, 30 solar panels, 31 sleeve pipes, 32 rotating shafts, 33 montants, 34 steel cylinders, 35 first aid kits, 36 photographic head, 37 instrument and equipment casees.
Below by way of detailed description of the invention, and the utility model is described in further detail by reference to the accompanying drawings.
Detailed description of the invention
See Fig. 1, the old electric health-care chair of a kind of high-intelligentization of the present utility model, comprises seat support 1 and the chair back 2; Rear side below described seat support 1 is provided with two driving wheels 3; Being provided with gripper shoe 5 below described seat support 1, described gripper shoe 5 being provided with for driving the movable motor of described driving wheel, controller 6, for providing the accumulator 7 of power supply for movable motor and controller 6; The described chair back 2 is arranged on described seat support 1, is provided with massage motor within the described chair back 2, the described chair back 2 is provided with the masseur 8 driven by described massage motor; The both sides of described seat support 1 are also provided with two handrails; Described two handrails comprise the first handrail 9 and the second handrail 10; Electrocardiogram monitor, pressure transducer and temperature sensor is provided with in instrument and equipment case 37 on described handrail;
A connecting rod stretched out forward 16 is also fixed with below described gripper shoe 5, one end of described connecting rod 16 is fixed on below described gripper shoe 5, the other end of described connecting rod 16 is provided with a sleeve 26, be inserted with a described vertical rod 19 in described sleeve 26, described vertical rod 19 is coaxial and can rotate in described sleeve with described sleeve 26; The top of described vertical rod 19 is provided with console panel 25, and the lower end of described vertical rod 19 is provided with a deflecting roller 4, drives described vertical rod 19 to rotate and then realize the skew of described deflecting roller about 4, to control the left and right turn of chair by described console panel 25; Described console panel 25 is provided with touch display screen 12 and joystick 11, controls the advance of chair, retrogressing and stopping by described joystick 11, make user that the controling parameters of chair can be set by described touch display screen 12;
Control circuit is provided with within described controller 6; Described control circuit comprises data acquisition circuit, microprocessor U1, power circuit, GPRS radio communication circuit, electric-motor drive unit, GPS positioning unit and speaker;
Described electric-motor drive unit comprises the first motor-drive circuit and the second motor-drive circuit;
Described first motor-drive circuit comprises the first stepping motor control chip U2, the first stepper motor driver chip U3, resistance R31 ~ R34, electric capacity C31; Described second motor-drive circuit comprises the second stepping motor control chip U4, the second stepper motor driver chip U5, resistance R35 ~ R38, electric capacity C32; Described Hall element is connected with described microprocessor U1; Described first stepper motor driver chip U3 is connected with described microprocessor U1 by described first stepping motor control chip U2, and described second stepper motor driver chip U5 is connected with described microprocessor U1 by the second stepping motor control chip U4;
Described microprocessor U1 is connected with electric capacity C71 ~ C77, resistance R71 ~ R74, crystal oscillator Y1;
As shown in Figure 10, described power circuit comprises power supply chip U6, resistance R91, electric capacity C91 ~ electric capacity C95, diode 91, light emitting diode D92 and inductance L 91; The VIN terminal of described power supply chip U6 connects the+24V DC power output end of accumulator, the GND terminal ground of described power supply chip U6, one end of described electric capacity C91 ~ electric capacity C93 connects the VIN terminal of power supply chip U6, the other end ground connection of described electric capacity C91 ~ electric capacity C93; The negative pole of described diode D91 connects the OUTPUT terminal of power supply chip U6, the plus earth of diode D91; One end of described inductance L 91 connects the OUTPUT terminal of power supply chip U6, and the other end of inductance L 91 connects the FEEDBACK terminal of power supply chip U6, and the FEEDBACK terminal of described power supply chip U6 is VDD5V outfan; One end of described electric capacity C94 ~ electric capacity C95 connects the FEEDBACK terminal of power supply chip U6, other end ground connection; One end of described resistance R91 connects the FEEDBACK terminal of power supply chip U6, and the other end is by described light emitting diode D92 ground connection.
As Fig. 1, old electric health-care chair of the present utility model, comprises seat support and the chair back.Be provided with a gripper shoe below seat support, described gripper shoe and described seat support are fixedly connected.Connect two driving wheels by axletree below seat support, described joystick controls movable motor by the control circuit of controller inside, drives axletree to rotate by movable motor, thus realize chair advance, retreat, turn to and stop.Described axletree is pivotally arranged under described gripper shoe, and is driven by movable motor.During concrete enforcement, can select the kind of drive between movable motor and axletree as the case may be, can select gear drive or chain transmission mode, be good to select chain transmission mode.In chair, suitable position arranges various electrocardiogram monitor for detecting user health status, pressure transducer, temperature sensor, fat determination system and pressure transducer, also arranges the PM2.5 detecting sensor for detecting air quality.Pressure transducer on described seat support 1 is for measuring user body weight.
The data that these sensors detect input to controller by data acquisition circuit, are shown by touch display screen by controller to data.Controller embedded software module, touch display screen has human-computer interaction interface, and user, by human-computer interaction interface, obtains individual health data, and obtains health data curve by software, thus analyzes the health status of individual.In addition, the left side of described console panel is also provided with an emergency button.Once user presses emergency button, information is sent to predetermined hand plane No. (lineal relative such as sons and daughters of such as user) by GPRS radio communication circuit, and put through 120 emergency calls, the automated audio systems utilizing software module built-in provides positional information and the health status information of user to 120 emergency calls.Controller inside includes tele-medicine module, by tele-medicine module, sends the personal information of user automatically to predetermined hospital's diagnosis and therapy system, and by individual health data timing transmission to the diagnosis and therapy system of hospital.Doctor can transfer personal information and the health data of user from hospital's diagnosis and therapy system, the health status of regular monitoring user.Once find that user may exist disease risk, namely medical treatment result is sent by hospital's diagnosis and therapy system to user, and send to predetermined hand plane No. by GPRS radio communication circuit simultaneously, remind the relatives of user to note the health status of user, to deliver to hospital's diagnosis and treatment in time.The position of chair can be known at any time by GPS positioning unit.
The preferred Holter of electrocardiogram monitor (hot) electrocardiogram monitor.Holter electrocardiogram monitor is connected with described microprocessor U1, can in real time by electrocardio monitoring data transmission to microprocessor U1, hospital's diagnosis and therapy system is sent to by tele-medicine module by microprocessor U1, make doctor can obtain the electrocardiogram (ECG) data of user in real time, the health status of user is monitored.Microprocessor U1 is also by electrocardiogram (ECG) data real-time storage simultaneously, to supply the reference frame of doctor's behaviours diagnosis.
When patient feels under the weather at home, can sit in chair, be monitored in time by electrocardiogram monitor, and automatic analysis diagnoses out arrhythmia kind, ecg wave form, heart rate and diagnostic result are clearly presented on screen, testing result can do diagnosis in early stage by assist physician, accurately and reliably.Testing result also simultaneously by tele-medicine module, automatically sends to predetermined hospital's diagnosis and therapy system, makes doctor can obtain patient at untimely ecg wave form, heart rate, to carry out treatment effect exactly.
Pressure transducer can select digital sphygmomanometer, and digital sphygmomanometer has wrist-and arm-type dividing, and finally presents measurement numerical value in digital form.Digital sphygmomanometer can directly send the blood pressure data of measurement to predetermined receiving terminal by GPRS module wherein, the mode that also can be communicated by wire communication or wireless WIFI passes to controller, by controller, analyzing and processing is carried out to blood pressure data, and abnormal blood pressure data are recorded and preserved, abnormal blood pressure data are sent to hospital's diagnosis and therapy system by tele-medicine module simultaneously, diagnosed by doctor.
During concrete enforcement, also can foldable solar panel be set on the chair back.The not used time, within the cell panel income chair back.When being under sunlight, can pull out solar panel, solar panel is positioned at directly over seat support, and one carrys out shielded from sunlight, avoids sunlight directly to shine user, and two provide solar panel to be charge in batteries, have good environmental protection characteristic.
Old electric health-care chair of the present utility model, by the health status of sensor system senses user, and health status is monitored, in real time health data is drawn out healthy curve, simultaneously by GPRS radio communication circuit accessing Internet, by health data transmitting to hospital's diagnosis and therapy system, make doctor can monitor the health status of user in real time.Once cause danger, user can press emergency button, can send first aid information to the relatives of user and 120 emergency calls, the very first time can obtain relief in an emergency situation to make user.)
Described joystick 11 is provided with a brake button 13, is provided for chair and can brakes at any time when walking stopping.Below old electric health-care chair, automatically controlled autobrake system is set.By the control of brake button, the brake of chair can be realized.
The side of described console panel 25 is provided with an emergency call button 14.Emergency call button is positioned at the left side of console panel, once cause danger, user can press emergency button, first aid information can be sent to the relatives of user and 120 emergency calls, automatic transmission user personal information, electronic health record, Disease index and GPS locator data, to make 120 medical personnel of emergency authorities arrive understanding of front very first time correlation circumstance, formulate emergency plan, guiding via network is saved oneself, and wins valuable therapeutic time.
The outside wall surface of described first handrail 9 is provided with a first aid kit 35 and instrument and equipment case 37.Described first handrail is arranged at the right side of chair, and handrail outer wall is provided with the first aid kit of a drawer type, is placed with daily urgently needed medicine or the auxiliary items such as SUXIAO JIUXIN WAN, anti-heatstroke medicine, ethanol for disinfection, adhesive bandage in first aid kit.First aid kit is arranged on right side, user-friendly.
Described instrument and equipment case 37 is all positioned in the outside wall surface of handrail with described first aid kit, when specifically implementing, first aid kit 35 and instrument and equipment case 37 can be separately positioned on the outside of two handrails, also can be arranged on the lateral surface of same handrail.In instrument and equipment case 37, the portable medical detecting instrument such as bracelet-shaped sphygomanometer, portable electrocardiogram monitor, Intelligent temperature measurement instrument, can detect for old man or patient at any time.These instruments are all connected by Interface and Controler, the data recorded are transferred to the tele-medicine module in controller all at any time, at any time data stored by tele-medicine module and send to hospital's diagnosis and therapy system, make doctor can obtain patient at untimely ecg wave form, heart rate, to carry out treatment effect exactly.
The described chair back 2 is provided with a U-shaped frame 28 and a solar panel drive motors 29; Described U-shaped frame is provided with solar panel 30, and described solar panel 30 is driven by described solar panel drive motors 29, can rotate around the side of described U-shaped frame 28.
Described U-shaped frame 28 is provided with a photographic head 36, photographic head just to seat, the movable and health condition for telemonitoring occupant at any time.
As Figure 12-13, the chair back 2 is provided with a solar panel and supporting construction thereof.U-shaped frame on the chair back 2 is one and is welded by three steel rod members, and the peristome of U-shaped frame is fixed on the chair back.Steel rod member is steel pipe, square steel column or angle steel.U-shaped chord position directly over described seat support, and is arranged in the mode of the seat being parallel to described seat support.On the steel rod member of the side of described U-shaped frame, be provided with two sleeve pipes 31.Described each sleeve pipe 31 is provided with a montant 33, the top of described montant is welded with steel cylinder 34, rotating shaft 32 within two steel cylinders through and coordinate with revolute pair with described steel cylinder, also bearing can be set in steel cylinder during concrete enforcement, by bearing, rotating shaft can be rotated within steel cylinder.One end of rotating shaft is connected by shaft coupling with solar panel drive motors, and can rotate under the driving of solar panel drive motors.
Described solar panel is fixed in described rotating shaft, rotating shaft can be driven by solar panel drive motors, solar panel is along with described axis of rotation, thus solar panel can be made can to shelter from described U-shaped frame, thus make sun direct projection on described solar panel, simultaneously for the user on seat support keeps the sun off or keeps off the rain on rainy day.When needing, by the angle between adjustment solar panel and seat, user can being got sun, also by solar panel, solar energy is converted to electric energy simultaneously, is charge in batteries.Thus, even in when going out, accumulator there is not electricity, be charge in batteries by solar panel.Even if enough electric energy can not be obtained go home, also user can be made to notify its household by the GPRS radio communication circuit of touch display screen and controller and GPS positioning unit, inform its position of household, make household can succour user in time, make user be unlikely to fall completely helpless state.Therefore, chair of the present utility model can be suitable for the old or handicapped handicapped person's use of body, makes handicapped person while going out, can relate to household in time and obtain relief.Figure 12 is the state diagram of solar panel when blocking seat support, and Figure 13 is the state diagram of solar panel when not blocking seat support.
Photographic head 36 is located at described U-shaped frame front end, namely away from the side of the described chair back.Described photographic head 36 is connected with between described controller, for taking the video of the user on seat support.The video of acquisition is sent in specific terminal by controller by this photographic head in real time, as on specific mobile phone.Family members can be made thus in real time to the monitoring state of user, once find that user is not in good state or has sick sign, can to contact user immediately.Once find that user is in the state needing first aid, obtain the positional information of user, dial 120 and carry out first aid.
Therefore, chair of the present utility model, long distance monitoring can not only be realized, Timeliness coverage is abnormal, succours, and in case of emergency, occupant carries out active oneself relief by emergency call button and first aid kit and calls for help, also obtain outside aid by photographic head, can guarantee that user can obtain relief in several ways thus, avoid occurring as the patient of user or the unmanned relief of old man and causing the death that meets accident.
During concrete enforcement, the position such as solar panel drive motors, steel cylinder, rotating shaft is provided with the structure such as rain-proof cover, dust cap, and during to make the rainy day, chair of the present utility model can not affect use because of drenching with rain.
If Fig. 8 is the circuit diagram of electric-motor drive unit, the connection of each components and parts as shown in Figure 8.Electric capacity C31, resistance R31 and resistance R32 are all connected with described first stepping motor control chip U2, and resistance R33 and resistance R34 is all connected between U2 and U3.Electric capacity C32, resistance R35 and resistance R36 are all connected with described second stepping motor control chip U4, and resistance R37 and resistance R38 is all connected between U4 and U5.First stepper motor driver chip U3 connects movable motor, and described second stepper motor driver chip U5 connects massage motor.The control signal sent by microprocessor U1 controls the rotating of movable motor and massage motor.
During concrete enforcement, when needing to arrange solar panel drive motors, also be provided with the drive circuit of the 3rd motor-drive circuit as solar panel drive motors, the 3rd motor-drive circuit structure is identical with the second motor-drive circuit with the first motor-drive circuit.
The multifunctional circuit that first and second motor-drive circuits are all made up of drived control logic chip L297 and chip L298N.The I/O mouth output control pulse of microprocessor U1, processes through L297, L298N drive circuit paired pulses, exports the drive singal of energy direct controlling and driving motor or motor.First stepping motor control chip U2 and the second stepping motor control chip U4 is L297.L297 is the motor nonshared control unit that Italian SGS semiconductor company produces, it can produce 4 phase control signals, can be used for computer-controlled biphase bipolar and four phase single-phase stepper motors, single four bats, two four bats, four-phase eight-step mode control step motor can be used.PWM chopper circuit in chip can regulate the electric current in the motor winding in motor winding under switching mode.This integrated circuit have employed the I2L technology of the analog/digital compatibility of SGS company, uses the supply voltage of 5V, the connection of whole signal all with TFL/CMOS or open-collector transistor compatible.L297 chip is the Step-motor Control device of the dual inline type plastic-packaged with 20 pins.It can produce four phase drive singal, microprocessor U1 can be driven to control biphase bipolar or four phase unipolar stepper motors by modes such as half step (eight clap) and full steps (four clap).The PWM chopper of this chip internal allows control step motor winding current under the pattern of pass, because phase sequential signal is also produced by inside, therefore it only needs clock, direction and mode input signal just can control step motor, can alleviate the burden of microprocessor and programming.
First stepper motor driver chip U3 and the second stepper motor driver chip U5 is L298N.L298N is a kind of high voltage, the big current motor drive ic that ST company produces.This chip adopts 15 foot encapsulation.Main feature is: running voltage is high, and maximum operating voltage can reach 46V; Output current is large, and instantaneous peak current can reach 3A, and continuous firing electric current is 2A; Include the high-voltage large current full-bridge type driver of two H bridges, can be used for driving dc motor and the inductive load such as stepping motor, relay coil; Standard logic levels signal is adopted to control; There are two enable control ends, allow when not affecting by input signal or forbid that devices function has a logic power input, internal logic circuit part is worked at lower voltages; Can external detection resistance, variable quantity is fed back to control circuit.Use L298N chip drives motor, this chip can drive two two-phase electric machines, also can drive four phase motors, directly can carry out regulation output voltage by power supply; And directly can provide signal with the I/O mouth of microprocessor U1, circuit is simple, uses more convenient.
As the circuit diagram that Fig. 9 is microprocessor U1, the connection of each components and parts as shown in Figure 9.Microprocessor U1 function receives sampled value, by algorithm process, and calculating voltage virtual value, current effective value, energy value, active power, reactive power, power factor, and result of calculation is sent to telecommunication circuit.The D78F8053 type integrated circuit that microcontroller selects Renesas Electronics Corporation (Renesas ElectronicsCompany) to produce.This chip has 64 pins, and inside is integrated with function and the peripheral hardwares such as serial line interface, Timer/Counter, A/D such as house dog, general purpose I/O, two UART.D78F8053 chip internal comprises 10bit successive approximation A/D converter, 24bit Δ Σ type A/D converter and power calculation circuit, quality of power supply measuring circuit and digital frequency conversion circuit, calculates the active power of measured signal, reactive power and the parameter such as electric current, voltage effective value by the inner related register of control sequence configuring chip.D78F8053 chip provides the data space of 64KB, comprising the writing of the general register of 32Byte and 32KB, erasable FLASH memory space, is mainly used to store correction parameter, electric energy accumulated value etc.
Microprocessor U1 is also provided with expansion interface and WIFI telecommunication circuit in addition, the multiple intellectual monitoring instrument that human health status is monitored can be connected, there is good scalability, such as by RS232 or WIFI pattern and digital sphygmomanometer, exchanges data is carried out between the equipment such as electrocardiogram monitor and temperature sensor, and tentatively judged by the parameter of tele-medicine module to monitoring that controller inside is arranged, once discovery heart rate, electrocardio, the data exception such as temperature or blood pressure, corresponding abnormal data is sent to predetermined hospital's diagnosis and therapy system at once, diagnosed timely by doctor.
If Figure 10 is the circuit diagram of power circuit, the connection of each components and parts as shown in Figure 10.Power circuit provides+5V power supply for system, transfers the voltage of accumulator to stable+5V power supply.Power supply chip U6 is LM2596.LM2596 series is the 3A electric current output buck switching mode integrated voltage-stabilized chip that Texas Instrument (TI) produces; it includes fixed oscillator (150KHZ) and benchmark manostat (1.23v), and has perfect protection circuit, current limit, Thermal shutdown circuit etc.This device is utilized only to need few peripheral components just can form efficient mu balanced circuit.What provide has: multiple voltage class such as 3.3V, 5V, 12V and adjustable (-ADJ) product.Can select as required during embody rule: the level pressure output type such as LM2596 adjustable electric die mould, LM2596-5V, LM2596-3.3.LM2596 supports that output is adjustable.
If Figure 11 is the circuit diagram of data acquisition circuit, the connection of each components and parts as shown in figure 11.
Data acquisition circuit comprises shunting chip U7, resistance R101 ~ R1011, varistor RV101, electric capacity C101 ~ C108, splicing ear P101, splicing ear P102 and splicing ear P103.Varistor RV101, splicing ear P101, splicing ear P102 are all connected with the pin 1 of described shunting chip U7, and described splicing ear P103 is connected with the pin 2 of described shunting chip U7.The terminal I+ of shunting chip U7 connects the pin 11 of microprocessor U1 by resistance R106, the terminal I-of shunting chip U7 connects the pin 12 of microprocessor U1 by resistance R107;
One end of electric capacity C105 connects the pin 11 of microprocessor U1, the other end ground connection of electric capacity C105; One end of described electric capacity C106 connects the pin 12 of microprocessor U1, the other end ground connection of electric capacity C106; One end of resistance R1010 connects the pin 8 of microprocessor U1, the other end ground connection of resistance R1010; One end of resistance R1011 connects the pin 9 of microprocessor U1, the other end ground connection of resistance R1011; One end after electric capacity C104 is parallel with one another with electric capacity C108 is connected the pin 10 of microprocessor U1, the other end ground connection after electric capacity C104 and electric capacity C108 is parallel with one another; Electric capacity C101 is connected the pin 5 of microprocessor U1 with the one end after electric capacity 102 parallel connection, the other end ground connection after electric capacity C101 and electric capacity 102 parallel connection; Electric capacity C104 is connected the pin 6 of microprocessor U1 with the one end after resistance R109 parallel connection, the other end ground connection after electric capacity C104 and resistance R109 parallel connection; One end of resistance R101 is connected the pin 7 of microprocessor U1 successively with resistance R105 by resistance R102, resistance R103, resistance R104; Electric capacity C103 is connected the pin 7 of microprocessor U1 with the one end after resistance R108 parallel connection, the other end ground connection after electric capacity C103 and resistance R108 parallel connection.
The function of data acquisition circuit carries out voltage, current sample to the output signal of each sensor.Voltage signal gathers port by the voltage analog transferring to microprocessor U1 after step-down rectifying circuit, realizes voltage signal sampling; Current signal gathers port by the current analog transferring to microprocessor U1 after shunting chip U7 and step-down rectifying circuit, realizes current sample.After microprocessor U1 receives voltage, current sampling signal, according to embedded program, be stored in the internal storage of controller after data are processed, or show on touch display screen.
As shown in Figure 1, old electric health-care chair of the present utility model, described backrest 2 is provided with a bolster 15.Be pasted together by VELCRO between described bolster 15 and described backrest 2.Described connecting rod 16 is provided with two pedals 18 in left and right by two pedal fixed bars 17, makes chair of the present utility model more comfortable.Described sleeve 26 is also fixedly connected on described seat support 1 by an auxiliary rod 27.In cavity between described seat support 1 and described gripper shoe 5, be provided with the assemblies such as described accumulator, movable motor, controller.
Described joystick 11 comprises holding rod 20 and base 21, and the lower end of described holding rod 20 is inserted within described base 21, and the top of described base 21 is provided with handle pivoted housing 22, is provided with permanent magnetism bloom 23 and Hall element 24 within described handle pivoted housing 22; Described permanent magnetism bloom 23 is arranged on described handle pivoted housing 22, and described Hall element 24 is arranged on described holding rod 20.Base 21 is embedded within described console panel 25.
As shown in Figure 2-5, joystick 11 comprises holding rod 20 and base 21, and the two corresponding position installs a pair Hall element (i.e. Hall element) and permanent magnetism bloom (i.e. magnet steel) respectively.When the action of handle pivoted housing, the relative position change of Hall element and magnet steel, the signal that sensor sends changes, when handle is positioned at meta with its distance change, its output signal is between 2.5 ± 0.3V, when operating this manipulation position, handle pivoted housing rotates, and its output signal is between 2.8 ~ 4.4V or 0.6 ~ 2.2V, output signal with operation amplitude increase away from 2.5V, handle top button is pressed and is, is meta shut-down operation, and now output signal is 2.5V.Control crank position sensor, the signal that namely Hall element sends changes with the change of its actuated position.
Described controller is provided with keyhole, is realized the on and off switch of chair by key.For guaranteeing safety, at opening power and prestart, controller need confirm that each actuated position is positioned at meta, otherwise does not enter row lock protection at meta to chair with holding rod 20, forbids its work.When pressing brake button 13, controller transmits control signal to movable motor and damper brake, has damper brake to be automatically locked driving wheel, chair is stopped to movable motor power-off.The operational motion of joystick 11 sends to microprocessor U1, and the control signal that microprocessor U1 exports is respectively by the action that moves forward and backward of the motor-drive circuit movable motor be made up of chip L297 and L298 and transistor.
In space on the lower supporting plate that controller is positioned over seat support.Be provided with SIM slot within controller, SIM is inserted in described controller, by the GPRS radio communication circuit that controller is built-in, realize connection and the radio communication of wireless network.The GPS positioning unit that controller is built-in, sends to microprocessor U1 by positional information in real time.Controller internal memory, realizes the control of whole chair by the man machine interface of software module and touch display screen.
As the hardware configuration schematic diagram that Fig. 6 is controller of the present utility model.Electrocardio monitor controller, digital sphygmomanometer is all connected with data acquisition circuit with temperature sensor, the health data of user is gathered by data acquisition circuit, then microcontroller U1 is sent to, by software module, analyzing and processing and display are carried out to data by microcontroller U1, and data are sent to the receiving terminal of the hospital preset by GPRS radio communication circuit, the software module of hospital's diagnosis and therapy system is established in hospital's receiving terminal, doctor is sent the data to after receiving data, by doctor health data analyzed and diagnose, thus remote diagnosis is carried out to patient.Solar panel is arranged at chair top, and by the angle between Electric Machine Control solar panel and seat, can thus be user and shelter from heat or light or get sun, and controls convenient.Solar panel also can charge when accumulator there is not electricity, and user is sought help by emergency call button or touch display screen, is in helpless state to avoid user when not having electricity.Accumulator provides driving power for various circuit and motor.User controls to turn to by console panel, controls moving forward and backward of chair by the joystick on console panel.Console panel is also provided with emergency call button and touch display screen.As Figure 13, touch display screen selects flip structure, and user is watched video by screen, listened to the music or go to the opera, and also carries out video calling by the built-in video calling module of controller and outside, so that user contacts household.
Meanwhile, microcontroller U1, according to external command, controls movable motor, massage motor and solar panel drive motors, controls walking, massage and solar panel.In addition, the built-in GPS module of controller, can the positional information of chair be obtained at any time and when needs, positional information be sent, to make the household of hospital's first aid 120 or user can the position of user, be convenient to find user in the very first time when first aid.GPRS radio communication circuit makes controller can be accessed by 4G network, by 4G net connection household, obtains video and music, access hospital diagnosis and therapy system etc.
As the software module schematic diagram that Fig. 7 is controller, comprise mastery routine and various supplementary module.Data and process data are stored by DBM, by the swapping data of tele-medicine module and hospital's diagnosis and therapy system, gone to the opera by see a film TV and listening to the music of video playback module and audio playing module, by urgent call module and alarm control module to household, hospital sends alarm to notify that user is in a state of emergency, the user very first time is made to obtain outside aid, man machine interface is provided to operate various functional module by touch display screen control module, by motor control module, various motor is controlled, make household can monitor the state of user in real time by video monitoring module, GPS module can obtain the positional information of chair at any time and be sent by positional information when needs, video calling module also can make user can at any time with household's video calling.
The old electric health-care chair of a kind of high-intelligentization of the present utility model, develop for aged tendency of population, man at an advanced age, handicapped old man, Empty nest elderly are on the increase, a kind of old man of being convenient to of exploitation lie fallow trip, be convenient to be closing the distance with children promote emotional affection, realize long distance monitoring, convenient old people's electric health-care chair of calling for help relief in time.This product is on existing multiple health of older persons chair function basis, utilizes state-of-the-art technology, installs Intelligent electric driving device, music video playing device and photovoltaic charging system additional, is convenient to old people and goes on a journey leisure.Chair increases newly simultaneously and be provided with intelligent information platform, the carry-on detector of the bracelet-shaped blood pressure rhythm of the heart and the contour integrated custodial care facility of portable cardiac monitor, alarming for help module, GPS locating module, video surveillance devices and network transmission system, gathered by the monitoring of the real-time Human Physiology relevant data to the riding people of chair, store and the remote transmission of video tracking and data, realize the monitoring of chair riding person health status strange land video and remote diagnosis.Particularly when the riding people of chair happens suddenly the emergency cases such as cardiovascular and cerebrovascular vessel, the warning device in chair can be utilized to send warning to children relatives in time, so that the children relatives very first time is on the scene, tissue is sued and laboured, simultaneity factor can call out 120 nearby, cry for help to emergency center, by personal patient information, electronic health record and GPS locator data are transferred to treatment hospital and doctor, allow doctor's very first time understand and grasp conditions of patients, patient also can utilize the conversational system of equipment timely Xiang doctor's readme disease, and under doctor's remote guide, the first-aid equipment that chair configures is utilized to save oneself, shorten patient without the treatment phase, the quality time is striven for for follow-up medical personnel rescue, win success chance.
The old electric health-care chair of a kind of high-intelligentization of the present utility model, has following advantage.
1, advanced Internet video, facilitates long distance monitoring.Make children relatives can understand old people's health and whereabouts by long-distance video in real time, realize long distance monitoring.
2, portable monitoring equipment, facilitates remote diagnosis.The carry-on detector of the bracelet-shaped blood pressure rhythm of the heart of Equipments Setting and the contour integrated custodial care facility of portable cardiac monitor, the medical indication such as blood pressure, the rhythm of the heart, electrocardio, body temperature of riding people can be monitored at any time, detect data and pass through remote transmission, doctor can be allowed to understand riding people's health condition the very first time, carry out diagnoses and treatment in time.
3, emergency system, conveniently medical calling for help easily.When occurring critical, riding people only needs simply to operate by emergency button, just can utilize advanced GPRS information transmission means, give 120 emergency centers by preset riding people's personal information, electronic health record and real-time GPS locator data by Internet Transmission, relief can be obtained in the very first time.
4, information transmission fast, facilitates relatives to call out.When occurring critical, riding people only need operate emergency button simply, just can utilize the GPRS information transmission means of advanced person, to the children relatives mobile phone transmission warning message preset, facilitates the children relatives very first time tissue that is on the scene to sue and labour.
5, perfect first-aid equipment, facilitates patient to save oneself.Utilize the first aid kit that chair is equipped with, patient from main separation medicine or medication under remote doctor instructs, can realize emergency self-saving, for follow-up rescue gains time and chance.
6, supporting voice system, facilitates interactive conversation.In intelligent information platform, be provided with voice call function, riding people can carry out call with the medical institutions of setting whenever and wherever possible and seek advice from, and the children relatives communication with setting, is closing the distance, and eliminates feeling of lonely, strengthens the security.
7, the electric device of intelligence, facilitates control operation.Chair has installed electric driver and intelligence control system additional, and joystick controls movable motor by the intelligent control program of circuit, realizes the advance of chair, retreats, turns to and brake, riding people being gone on a journey easy flexibly and easily.
8, hommization recreational facilities, are convenient to live an easy life in old age.Touch music video plays facility, allows old people enjoy life in joyful environment, is full of enjoyment, fully demonstrate the love to old people.Old people is facilitated to go on a journey and amusement and recreation.
9, unique photovoltaic devices, equipment of being convenient to is met an urgent need.Design and installation photovoltaic charging system on sunshade, can avoid battery energy storage to exhaust impact emergent, guarantee that key equipment can continued power.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. an old electric health-care chair for high-intelligentization, is characterized in that, comprises seat support (1) and the chair back (2); The rear side of described seat support (1) below is provided with two driving wheels (3); Described seat support (1) below is provided with gripper shoe (5), described gripper shoe (5) is provided with for driving the movable motor of described driving wheel, controller (6), for providing the accumulator (7) of power supply for movable motor and controller (6); The described chair back (2) is arranged on described seat support (1), and the described chair back is provided with massage motor within (2), the described chair back (2) is provided with the masseur (8) driven by described massage motor; The both sides of described seat support (1) are also provided with two handrails; Described two handrails comprise the first handrail (9) and the second handrail (10); Electrocardiogram monitor, pressure transducer and temperature sensor is provided with in instrument and equipment case (37) on described handrail;
Described gripper shoe (5) below is also fixed with a connecting rod stretched out forward (16), described gripper shoe (5) below is fixed in one end of described connecting rod (16), the other end of described connecting rod (16) is provided with a sleeve (26), be inserted with a described vertical rod (19) in described sleeve (26), described vertical rod (19) is coaxial and can rotate in described sleeve with described sleeve (26); The top of described vertical rod (19) is provided with console panel (25), the lower end of described vertical rod (19) is provided with a deflecting roller (4), drive described vertical rod (19) to rotate by described console panel (25) and then realize the skew of described deflecting roller (4) left and right, to control the left and right turn of chair; Described console panel (25) is provided with touch display screen (12) and joystick (11), control the advance of chair, retrogressing and stopping by described joystick (11), make user that the controling parameters of chair can be set by described touch display screen (12);
Described controller is provided with control circuit within (6); Described control circuit comprises data acquisition circuit, microprocessor U1, power circuit, GPRS radio communication circuit, electric-motor drive unit, GPS positioning unit and speaker;
Described electric-motor drive unit comprises the first motor-drive circuit and the second motor-drive circuit;
Described first motor-drive circuit comprises the first stepping motor control chip U2, the first stepper motor driver chip U3, resistance R31 ~ R34, electric capacity C31; Described second motor-drive circuit comprises the second stepping motor control chip U4, the second stepper motor driver chip U5, resistance R35 ~ R38, electric capacity C32; Described Hall element is connected with described microprocessor U1; Described first stepper motor driver chip U3 is connected with described microprocessor U1 by described first stepping motor control chip U2, and described second stepper motor driver chip U5 is connected with described microprocessor U1 by the second stepping motor control chip U4;
Described microprocessor U1 is connected with electric capacity C71 ~ C77, resistance R71 ~ R74, crystal oscillator Y1;
Described power circuit comprises power supply chip U6, resistance R91, electric capacity C91 ~ electric capacity C95, diode 91, light emitting diode D92 and inductance L 91; The VIN terminal of described power supply chip U6 connects the+24V DC power output end of accumulator, the GND terminal ground of described power supply chip U6, one end of described electric capacity C91 ~ electric capacity C93 connects the VIN terminal of power supply chip U6, the other end ground connection of described electric capacity C91 ~ electric capacity C93; The negative pole of described diode D91 connects the OUTPUT terminal of power supply chip U6, the plus earth of diode D91; One end of described inductance L 91 connects the OUTPUT terminal of power supply chip U6, and the other end of inductance L 91 connects the FEEDBACK terminal of power supply chip U6, and the FEEDBACK terminal of described power supply chip U6 is VDD5V outfan; One end of described electric capacity C94 ~ electric capacity C95 connects the FEEDBACK terminal of power supply chip U6, other end ground connection; One end of described resistance R91 connects the FEEDBACK terminal of power supply chip U6, and the other end is by described light emitting diode D92 ground connection.
2. the old electric health-care chair of a kind of high-intelligentization according to claim 1, is characterized in that, described joystick (11) is provided with a brake button (13), is provided for chair and can brakes at any time when walking stopping.
3. the old electric health-care chair of a kind of high-intelligentization according to claim 1, is characterized in that, the side of described console panel (25) is provided with an emergency call button (14).
4. the old electric health-care chair of a kind of high-intelligentization according to claim 1, is characterized in that, the outside wall surface of described first handrail (9) is provided with a first aid kit (35) and instrument and equipment case (37).
5. the old electric health-care chair of a kind of high-intelligentization according to claim 1, is characterized in that, the described chair back (2) is provided with a U-shaped frame (28) and a solar panel drive motors (29); Described U-shaped frame () is provided with solar panel (30), described solar panel (30) is driven by described solar panel drive motors (29), can rotate around the side of described U-shaped frame (28).
6. the old electric health-care chair of a kind of high-intelligentization according to claim 5, it is characterized in that, described U-shaped frame (28) is provided with a photographic head (36), photographic head just to seat, the movable and health condition for telemonitoring occupant at any time.
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| CN201520415071.8U CN204734689U (en) | 2015-06-15 | 2015-06-15 | Old electronic health care chair of high -intelligentization |
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| CN201520415071.8U CN204734689U (en) | 2015-06-15 | 2015-06-15 | Old electronic health care chair of high -intelligentization |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873358A (en) * | 2015-06-15 | 2015-09-02 | 安徽腾越办公设备科技有限公司 | Highly-intellectualized electric health care chair for old people |
| CN105997029A (en) * | 2016-06-27 | 2016-10-12 | 武克易 | Intelligent body detection device |
| WO2019127268A1 (en) * | 2017-12-28 | 2019-07-04 | 四川金瑞麒智能科学技术有限公司 | Intelligent wheelchair system with temperature control and storage functions |
-
2015
- 2015-06-15 CN CN201520415071.8U patent/CN204734689U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873358A (en) * | 2015-06-15 | 2015-09-02 | 安徽腾越办公设备科技有限公司 | Highly-intellectualized electric health care chair for old people |
| CN105997029A (en) * | 2016-06-27 | 2016-10-12 | 武克易 | Intelligent body detection device |
| WO2019127268A1 (en) * | 2017-12-28 | 2019-07-04 | 四川金瑞麒智能科学技术有限公司 | Intelligent wheelchair system with temperature control and storage functions |
| CN111511333A (en) * | 2017-12-28 | 2020-08-07 | 四川金瑞麒智能科学技术有限公司 | Intelligent wheelchair system with temperature control storage function |
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