CN112114548B - A medical reclining chair based on intelligent interaction - Google Patents

A medical reclining chair based on intelligent interaction Download PDF

Info

Publication number
CN112114548B
CN112114548B CN202010996272.7A CN202010996272A CN112114548B CN 112114548 B CN112114548 B CN 112114548B CN 202010996272 A CN202010996272 A CN 202010996272A CN 112114548 B CN112114548 B CN 112114548B
Authority
CN
China
Prior art keywords
resistor
diode
capacitor
rectifier diode
respectively connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202010996272.7A
Other languages
Chinese (zh)
Other versions
CN112114548A (en
Inventor
陈晓艺
吴智慧
陈静仪
杜秋红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dehua TB New Decoration MaterialsCo Ltd
Original Assignee
Nanjing Forestry University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Forestry University filed Critical Nanjing Forestry University
Priority to CN202010996272.7A priority Critical patent/CN112114548B/en
Publication of CN112114548A publication Critical patent/CN112114548A/en
Application granted granted Critical
Publication of CN112114548B publication Critical patent/CN112114548B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25033—Pc structure of the system structure, control, syncronization, data, alarm, connect I-O line to interface
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

本发明公开了一种基于智能交互的医用倚靠排椅，包括：固定杆、多个内置旋转杆和多张并排座椅；所述每张座椅均通过一个内置旋转杆与固定杆固定连接；所述座椅包括：座面、沙发靠背、担架和控制系统：所述座面与沙发靠背转动连接；所述控制系统在沙发靠背内部；所述担架设置在沙发靠背中；本发明解决了老年人久坐容易造成血液不循环引起腿麻加重了老人的起座难度的问题；该智能座椅在节约公共医疗空间的同时，增加智能助起与救援功能，为智能化交互的医用家具提供了新的设计思路。

Figure 202010996272

The invention discloses a medical reclining row chair based on intelligent interaction, comprising: a fixed rod, a plurality of built-in rotating rods and a plurality of side-by-side seats; each seat is fixedly connected to the fixed rod through a built-in rotating rod; The seat includes: a seat surface, a sofa back, a stretcher and a control system: the seat surface is rotatably connected with the sofa back; the control system is inside the sofa back; the stretcher is arranged in the sofa back; Sitting for a long time can easily cause the blood to not circulate and cause leg numbness, which aggravates the difficulty of sitting up for the elderly; the smart seat saves public medical space, and at the same time increases the functions of intelligent help and rescue, which provides a new opportunity for intelligent interactive medical furniture. design ideas.

Figure 202010996272

Description

Medical leaning row chair based on intelligent interaction
Technical Field
The invention relates to the field of seats, in particular to a medical reclining bench based on intelligent interaction.
Background
With the increasing aging degree, the number of the old people in China is increasing, and the old people are very inconvenient to sit up due to the weak constitution of the old people, and usually need other people to help the old people to sit up the chair. Especially in nursing homes or hospitals, there is a lack of seats that can both rely on and assist the elderly in getting up. It is difficult for the elderly to get up, and in addition, for patients with malaise lower limbs, it is also inconvenient to get up the seat: however, the prior art does not have a public seat for the specific people, and the old people can easily get out of the seat due to blood circulation failure caused by long-time sitting, so that the old people can get up more difficultly.
Disclosure of Invention
Aiming at the defects in the prior art, the medical leaning bench based on intelligent interaction solves the problem that old people easily get up due to leg numbness caused by blood non-circulation caused by long-time sitting and the difficulty of getting up for the old people.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that: a medical reclining chair based on intelligent interaction comprises: the seat comprises a fixed rod, a plurality of built-in fixed rods and a plurality of side-by-side seats;
each seat is fixedly connected with the fixed rod through a built-in rotating rod.
Further: the seat includes: seat face, sofa back, stretcher and control system:
the seat surface is rotationally connected with the sofa backrest; the control system is arranged inside the sofa backrest; the stretcher is arranged in the sofa backrest.
Further: the control system includes: the device comprises a power module, a voice module, a pressure sensor, an alarm, a controller, stretcher buttons, seat buttons, a first power device and a second power device;
the 5V output end of the power supply module is electrically connected with the voice module, the pressure sensor, the alarm, the controller, the first power device and the second power device respectively; the controller is respectively in communication connection with the voice module, the pressure sensor, the alarm, the stretcher key, the seat key, the first power device and the second power device; the first power device is fixedly connected with the built-in rotating rod; the second power device is fixedly connected with the stretcher; the stretcher keys are arranged on one side of the sofa backrest; the seat key is arranged on the seat surface.
Further: the alarm includes: a light alarm and a loudspeaker.
Further: the power module includes: a resistor R1, a rectifier diode D1, a rectifier diode D2, a rectifier diode D3, a rectifier diode D4, a capacitor C1, a resistor R6, a resistor R5, a resistor R3, a capacitor C2, a rectifier diode D5, a triode Q1, a triode Q2, a capacitor C3, a resistor R4, a resistor R2, a capacitor C4, a switch diode D6, a resistor R7, a transformer T1, a Schottky diode D7, a resistor R8, a resistor R10, a light emitting diode LED, a resistor R9, a capacitor C5, a resistor R12, a ground resistor R11, a capacitor C6, a photocoupler U1, a zener diode D8 and a controllable diode U2;
one end of the resistor R1 is connected with a live wire L, and the other end of the resistor R1 is respectively connected with the anode of the rectifier diode D1 and the cathode of the rectifier diode D2; the cathode of the rectifier diode D3 is respectively connected with the anode of the rectifier diode D4 and the zero line N; the cathode of the rectifier diode D1 is respectively connected with the cathode of the rectifier diode D4, the anode of the capacitor C1, one end of the resistor R6, one end of the resistor R3, one end of the capacitor C2 and the 1 end of the transformer T1; the other end of the resistor R3 is respectively connected with the other end of the capacitor C2 and the negative electrode of the rectifier diode D5; the anode of the rectifier diode D2 is respectively connected with the anode of the rectifier diode D3, the cathode of the capacitor C1, the emitter of the triode Q2, one end of the resistor R2, the cathode of the capacitor C4 and the 4 end of the transformer T1; the collector of the triode Q2 is respectively connected with the base of the triode Q1, one end of the resistor R5 and the other end of the resistor R6, and the base of the triode Q2 is respectively connected with one end of the resistor R4, one end of the resistor R7 and the 3 pins of the photoelectric coupler U1; the collector of the triode Q1 is respectively connected with the anode of a rectifier diode D5 and the 2-end of a transformer T1, and the emitter of the triode Q1 is respectively connected with the other end of a resistor R4 and the other end of a resistor R2; the other end of the resistor R5 is connected with one end of a capacitor C3; the 3 end of the transformer T1 is respectively connected with the other end of the capacitor C3 and the anode of the switch diode D6, the 5 end of the transformer T1 is connected with the anode of the Schottky diode D7, and the 6 end of the transformer T1 is grounded; the negative electrode of the switch diode D6 is connected with the positive electrode of the capacitor C4, the other end of the resistor R7 and the 4 pin of the photoelectric coupler U1; a pin 1 of the photoelectric coupler U1 is connected with one end of a resistor R8, and a pin 2 of the photoelectric coupler U1 is respectively connected with the negative electrode of a voltage stabilizing diode D8, one end of a resistor R9, the negative electrode of a controllable diode U2 and one end of a capacitor C5; the cathode of the Schottky diode D7 is respectively connected with one end of the resistor R10, the other end of the resistor R8, the other end of the resistor R9, one end of the resistor R12 and the anode of the capacitor C6 and is used as a 5V output end of the power supply module; the other end of the resistor R10 is connected with the anode of the LED; the cathode of the LED is grounded; the control end of the controllable diode U2 is respectively connected with the grounding resistor R11, the other end of the capacitor C5 and the other end of the resistor R12; the negative electrode of the capacitor C6 is grounded; the anode of the controllable diode U2 is grounded; the anode of the zener diode D8 is grounded.
Further: the model of the triode Q1 is MJE1303, and the model of the triode Q2 is S9014C.
Further: the model of the photoelectric coupler U1 is PC 817C.
Further: the controllable diode U2 is model TL31 CS.
In conclusion, the beneficial effects of the invention are as follows:
(1) the intelligent leaning bench is based on intelligent induction and voice interaction technology, and provides temporary leaning rest and stretcher rescue requirements for public corridors and other areas of medical spaces.
(2) The seat is usually in a folding leaning type state, and the leather-like material soft bag protruding from the back provides a timely and convenient resting scheme for a user.
(3) When the user touches the seat key of the seat surface, the seat surface automatically descends to be in an unfolding mode of 90 degrees.
(4) The pressure sensor is arranged in the seat surface, the gravity center change of a human body can be monitored, when the gravity center inclines forwards until the human body rises, the seat surface inclines downwards, and the seat automatically senses to enable the rear end of the seat surface to slightly lift, and the rear end of the seat surface is 100 degrees relative to the backrest, so that the old can be assisted to stand up. After the user leaves, the seat surface automatically restores to the folded state. The positive and negative two sides function of back is different, it openly provides comfortable back for the person of rest and leans on, the rescue stretcher of a standard specification has been inlayed to the reverse side, and for taking of stretcher provide manual and automatic two kinds of modes, when signals such as personnel's loud call "come, save life, the stretcher, 120", voice module receives and handles this signal transmission to controller, the light alarm of messenger's seat shows warning light and loudspeaker and sends the alarm sound, and simultaneously, built-in controller drive second power device transversely pops out the certain distance with the stretcher, convenient to use person rescues.
(5) And the stretcher key on one side of the seat can also take the post stretcher. The intelligent seat saves public medical space, increases intelligent functions of assisting and rescuing, and provides a new design idea for intelligent interactive medical furniture.
Drawings
FIG. 1 is a schematic structural diagram of a medical reclining chair based on intelligent interaction;
FIG. 2 is a schematic view of the seat in the unfolded configuration;
FIG. 3 is a system block diagram of a control system;
FIG. 4 is a circuit diagram of a power module;
wherein, 1, fixing the rod; 2. a plurality of built-in rotating rods; 3. a seat; 11. a seat surface; 12. a sofa backrest; 13. a stretcher; 14. stretcher buttons.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1, a medical reclining chair based on intelligent interaction comprises: a fixed rod 1, a plurality of built-in fixed rods 2 and a plurality of side-by-side seats 3;
each seat 3 is fixedly connected with a fixed rod 1 through a built-in rotating rod 2.
As shown in fig. 2, the seat 3 includes: seat surface 11, sofa back 12, stretcher 13 and control system:
the seat surface 11 is rotatably connected with a sofa backrest 12; the control system is internal to the sofa backrest 12; the stretcher 13 is disposed in the sofa backrest 12.
As shown in fig. 3, the control system includes: the device comprises a power module, a voice module, a pressure sensor, an alarm, a controller, a stretcher key 14, a seat key, a first power device and a second power device;
the 5V output end of the power supply module is electrically connected with the voice module, the pressure sensor, the alarm, the controller, the first power device and the second power device respectively; the controller is respectively in communication connection with the voice module, the pressure sensor, the alarm, the stretcher key 14, the seat key, the first power device and the second power device; the first power device is fixedly connected with the built-in rotating rod 2; the second power device is fixedly connected with the stretcher 13; the stretcher key 14 is arranged on one side of the sofa backrest 12; the seat keys are arranged on the seat surface 11.
The alarm includes: a light alarm and a loudspeaker.
As shown in fig. 4, the power supply module includes: a resistor R1, a rectifier diode D1, a rectifier diode D2, a rectifier diode D3, a rectifier diode D4, a capacitor C1, a resistor R6, a resistor R5, a resistor R3, a capacitor C2, a rectifier diode D5, a triode Q1, a triode Q2, a capacitor C3, a resistor R4, a resistor R2, a capacitor C4, a switch diode D6, a resistor R7, a transformer T1, a Schottky diode D7, a resistor R8, a resistor R10, a light emitting diode LED, a resistor R9, a capacitor C5, a resistor R12, a ground resistor R11, a capacitor C6, a photocoupler U1, a zener diode D8 and a controllable diode U2;
one end of the resistor R1 is connected with a live wire L, and the other end of the resistor R1 is respectively connected with the anode of the rectifier diode D1 and the cathode of the rectifier diode D2; the cathode of the rectifier diode D3 is respectively connected with the anode of the rectifier diode D4 and the zero line N; the cathode of the rectifier diode D1 is respectively connected with the cathode of the rectifier diode D4, the anode of the capacitor C1, one end of the resistor R6, one end of the resistor R3, one end of the capacitor C2 and the 1 end of the transformer T1; the other end of the resistor R3 is respectively connected with the other end of the capacitor C2 and the negative electrode of the rectifier diode D5; the anode of the rectifier diode D2 is respectively connected with the anode of the rectifier diode D3, the cathode of the capacitor C1, the emitter of the triode Q2, one end of the resistor R2, the cathode of the capacitor C4 and the 4 end of the transformer T1; the collector of the triode Q2 is respectively connected with the base of the triode Q1, one end of the resistor R5 and the other end of the resistor R6, and the base of the triode Q2 is respectively connected with one end of the resistor R4, one end of the resistor R7 and the 3 pins of the photoelectric coupler U1; the collector of the triode Q1 is respectively connected with the anode of a rectifier diode D5 and the 2-end of a transformer T1, and the emitter of the triode Q1 is respectively connected with the other end of a resistor R4 and the other end of a resistor R2; the other end of the resistor R5 is connected with one end of a capacitor C3; the 3 end of the transformer T1 is respectively connected with the other end of the capacitor C3 and the anode of the switch diode D6, the 5 end of the transformer T1 is connected with the anode of the Schottky diode D7, and the 6 end of the transformer T1 is grounded; the negative electrode of the switch diode D6 is connected with the positive electrode of the capacitor C4, the other end of the resistor R7 and the 4 pin of the photoelectric coupler U1; a pin 1 of the photoelectric coupler U1 is connected with one end of a resistor R8, and a pin 2 of the photoelectric coupler U1 is respectively connected with the negative electrode of a voltage stabilizing diode D8, one end of a resistor R9, the negative electrode of a controllable diode U2 and one end of a capacitor C5; the cathode of the Schottky diode D7 is respectively connected with one end of the resistor R10, the other end of the resistor R8, the other end of the resistor R9, one end of the resistor R12 and the anode of the capacitor C6 and is used as a 5V output end of the power supply module; the other end of the resistor R10 is connected with the anode of the LED; the cathode of the LED is grounded; the control end of the controllable diode U2 is respectively connected with the grounding resistor R11, the other end of the capacitor C5 and the other end of the resistor R12; the negative electrode of the capacitor C6 is grounded; the anode of the controllable diode U2 is grounded; the anode of the zener diode D8 is grounded.
The model of the triode Q1 is MJE1303, and the model of the triode Q2 is S9014C.
The model of the photoelectric coupler U1 is PC 817C.
The controllable diode U2 is model TL31 CS.
The working principle and the process of the invention are as follows:
the person calls for help → the voice module processes the voice signal, the control instruction of the controller is output → the acousto-optic alarm → the stretcher 13 is automatically popped up, the light flickers and the alarm sound is given out.
Manually pressing a seat button: the seat surface descends 90 degrees to the backrest.
The stretcher key 14 is manually pressed to transversely pop up the stretcher 13. The stretcher 13 is horizontally translated out for a certain distance by a second power device arranged at the rear of the row chair.
The seat surface 11 is internally provided with a pressure sensor, when the area of a human body on the seat surface 11 changes and the pressure gravity center deviates from the front end of the seat 3 in a large area, the first power device is started, and the seat surface 11 and the sofa backrest 12 slowly descend to form an included angle of 100 degrees. Namely, when the sitting posture of the human body is judged to be inclined forwards, the first electric device enables the seat surface 11 to rotate downwards by 10 degrees, and the included angle is changed from 90 degrees to 100 degrees; when no one is used, the seat surface 11 is automatically folded and reset.
The seat surface 11 is fixed on the built-in rotating rod 2, the built-in rotating rod 2 is placed in the fixing rod 1, the first power device is connected with the built-in rotating rod 2, the rotating range of the built-in rotating rod 2 is 0-100 degrees, and each seat key correspondingly operates one built-in rotating rod 2. The back of the sofa backrest 12 is fixed to the wall surface.

Claims (5)

1.一种基于智能交互的医用倚靠排椅，其特征在于，包括：固定杆（1）、多个内置旋转杆（2）和多张并排座椅（3）；1. A medical reclining row chair based on intelligent interaction, characterized by comprising: a fixed rod (1), a plurality of built-in rotating rods (2), and a plurality of side-by-side seats (3); 每张所述座椅（3）均通过一个内置旋转杆（2）与固定杆（1）固定连接；Each of the seats (3) is fixedly connected to the fixed rod (1) through a built-in rotating rod (2); 所述座椅（3）包括：座面（11）、沙发靠背（12）、担架（13）和控制系统：The seat (3) comprises: a seat surface (11), a sofa back (12), a stretcher (13) and a control system: 所述座面（11）与沙发靠背（12）转动连接；所述控制系统设置于沙发靠背（12）内部；所述担架（13）设置在沙发靠背（12）中；The seat surface (11) is rotatably connected with the sofa back (12); the control system is arranged inside the sofa back (12); the stretcher (13) is arranged in the sofa back (12); 所述控制系统包括：电源模块、语音模块、压力传感器、报警器、控制器、担架按键（14）、座椅按键、第一动力装置和第二动力装置；The control system includes: a power module, a voice module, a pressure sensor, an alarm, a controller, a stretcher button (14), a seat button, a first power device and a second power device; 所述电源模块的5V输出端分别与语音模块、压力传感器、报警器、控制器、第一动力装置和第二动力装置电连接；所述控制器分别与语音模块、压力传感器、报警器、担架按键（14）、座椅按键、第一动力装置和第二动力装置通信连接；所述第一动力装置与内置旋转杆（2）固定连接；所述第二动力装置与担架（13）固定连接；所述担架按键（14）设置在沙发靠背（12）一侧；所述座椅按键设置在座面（11）上。The 5V output end of the power module is respectively electrically connected with the voice module, the pressure sensor, the alarm, the controller, the first power device and the second power device; the controller is respectively connected with the voice module, the pressure sensor, the alarm, the stretcher The button (14), the seat button, the first power device and the second power device are connected in communication; the first power device is fixedly connected with the built-in rotating rod (2); the second power device is fixedly connected with the stretcher (13) the stretcher button (14) is arranged on one side of the sofa back (12); the seat button is arranged on the seat surface (11). 2.根据权利要求1所述的基于智能交互的医用倚靠排椅，其特征在于，所述报警器包括：灯光报警器和喇叭。2 . The medical reclining chair based on intelligent interaction according to claim 1 , wherein the alarm device comprises: a light alarm device and a horn. 3 . 3.根据权利要求1所述的基于智能交互的医用倚靠排椅，其特征在于，所述电源模块包括：电阻R1、整流二极管D1、整流二极管D2、整流二极管D3、整流二极管D4、电容C1、电阻R6、电阻R5、电阻R3、电容C2、整流二极管D5、三极管Q1、三极管Q2、电容C3、电阻R4、电阻R2、电容C4、开关二极管D6、电阻R7、变压器T1、肖特基二极管D7、电阻R8、电阻R10、发光二极管LED、电阻R9、电容C5、电阻R12、接地电阻R11、电容C6、光电耦合器U1、稳压二极管D8和可控二极管U2；3. The medical reclining chair based on intelligent interaction according to claim 1, wherein the power module comprises: a resistor R1, a rectifier diode D1, a rectifier diode D2, a rectifier diode D3, a rectifier diode D4, a capacitor C1, a resistor R6, resistor R5, resistor R3, capacitor C2, rectifier diode D5, transistor Q1, transistor Q2, capacitor C3, resistor R4, resistor R2, capacitor C4, switching diode D6, resistor R7, transformer T1, Schottky diode D7, resistor R8, resistor R10, light-emitting diode LED, resistor R9, capacitor C5, resistor R12, grounding resistor R11, capacitor C6, optocoupler U1, zener diode D8 and controllable diode U2; 所述电阻R1的一端与火线L连接，其另一端分别与整流二极管D1的正极和整流二极管D2的负极连接；所述整流二极管D3的负极分别与整流二极管D4的正极和零线N连接；所述整流二极管D1的负极分别与整流二极管D4的负极、电容C1的正极、电阻R6的一端、电阻R3的一端、电容C2的一端和变压器T1的1端连接；所述电阻R3的另一端分别与电容C2的另一端和整流二极管D5的负极连接；所述整流二极管D2的正极分别与整流二极管D3的正极、电容C1的负极、三极管Q2的发射极、电阻R2的一端、电容C4的负极和变压器T1的4端连接；所述三极管Q2的集电极分别与三极管Q1的基极、电阻R5的一端和电阻R6的另一端连接，其基极分别与电阻R4的一端、电阻R7的一端和光电耦合器U1的3引脚连接；所述三极管Q1的集电极分别与整流二极管D5的正极和变压器T1的2端连接，其发射极分别与电阻R4的另一端和电阻R2的另一端连接；所述电阻R5的另一端与电容C3的一端连接；所述变压器T1的3端分别与电容C3的另一端和开关二极管D6的正极连接，其5端与肖特基二极管D7的正极连接，其6端接地；所述开关二极管D6的负极与电容C4的正极、电阻R7的另一端和光电耦合器U1的4引脚连接；所述光电耦合器U1的1引脚与电阻R8的一端连接，其2引脚分别与稳压二极管D8的负极、电阻R9的一端、可控二极管U2的负极和电容C5的一端连接；所述肖特基二极管D7的负极分别与电阻R10的一端、电阻R8的另一端、电阻R9的另一端、电阻R12的一端和电容C6的正极连接，并作为电源模块的5V输出端；所述电阻R10的另一端与发光二极管LED的正极连接；所述发光二极管LED的负极接地；所述可控二极管U2的控制端分别与接地电阻R11、电容C5的另一端和电阻R12的另一端连接；所述电容C6的负极接地；所述可控二极管U2的正极接地；所述稳压二极管D8的正极接地；One end of the resistor R1 is connected with the live wire L, and the other end is connected with the positive electrode of the rectifier diode D1 and the negative electrode of the rectifier diode D2 respectively; the negative electrode of the rectifier diode D3 is respectively connected with the positive electrode of the rectifier diode D4 and the neutral line N; The negative electrode of the rectifier diode D1 is respectively connected with the negative electrode of the rectifier diode D4, the positive electrode of the capacitor C1, one end of the resistor R6, one end of the resistor R3, one end of the capacitor C2 and one end of the transformer T1; the other end of the resistor R3 is respectively connected to the The other end of the capacitor C2 is connected to the negative electrode of the rectifier diode D5; the positive electrode of the rectifier diode D2 is respectively connected to the positive electrode of the rectifier diode D3, the negative electrode of the capacitor C1, the emitter of the transistor Q2, one end of the resistor R2, the negative electrode of the capacitor C4 and the transformer The 4 terminals of T1 are connected; the collector of the transistor Q2 is respectively connected with the base of the transistor Q1, one end of the resistor R5 and the other end of the resistor R6, and the base is respectively connected with one end of the resistor R4, one end of the resistor R7 and photoelectric coupling The 3 pins of the device U1 are connected; the collector of the transistor Q1 is respectively connected with the positive electrode of the rectifier diode D5 and the 2 ends of the transformer T1, and its emitter is respectively connected with the other end of the resistor R4 and the other end of the resistor R2; The other end of the resistor R5 is connected to one end of the capacitor C3; the 3 ends of the transformer T1 are respectively connected to the other end of the capacitor C3 and the positive electrode of the switching diode D6, the 5 end of the transformer T1 is connected to the positive electrode of the Schottky diode D7, and the 6 end Ground; the negative electrode of the switching diode D6 is connected to the positive electrode of the capacitor C4, the other end of the resistor R7 and the 4 pin of the optocoupler U1; the 1 pin of the optocoupler U1 is connected to one end of the resistor R8, and its 2 The pins are respectively connected with the negative electrode of the Zener diode D8, one end of the resistor R9, the negative electrode of the controllable diode U2 and one end of the capacitor C5; the negative electrode of the Schottky diode D7 is respectively connected with one end of the resistor R10 and the other end of the resistor R8 , the other end of the resistor R9 and the other end of the resistor R12 are connected to the positive electrode of the capacitor C6 and used as the 5V output end of the power module; the other end of the resistor R10 is connected to the positive electrode of the light emitting diode LED; the negative electrode of the light emitting diode LED is grounded ; The control end of the controllable diode U2 is respectively connected with the grounding resistor R11, the other end of the capacitor C5 and the other end of the resistor R12; the negative electrode of the capacitor C6 is grounded; the positive electrode of the controllable diode U2 is grounded; The anode of the voltage diode D8 is grounded; 所述变压器T1的型号为EE13；所述光电耦合器U1的型号为PC817C。The model of the transformer T1 is EE13; the model of the optocoupler U1 is PC817C. 4.根据权利要求3所述的基于智能交互的医用倚靠排椅，其特征在于，所述三极管Q1的型号为MJE1303，所述三极管Q2的型号为S9014C。4 . The intelligent interaction-based medical reclining chair according to claim 3 , wherein the model of the transistor Q1 is MJE1303, and the model of the transistor Q2 is S9014C. 5 . 5.根据权利要求3所述的基于智能交互的医用倚靠排椅，其特征在于，所述可控二极管U2的型号为TL31CS。5 . The intelligent interaction-based medical reclining chair according to claim 3 , wherein the model of the controllable diode U2 is TL31CS. 6 .
CN202010996272.7A 2020-09-21 2020-09-21 A medical reclining chair based on intelligent interaction Expired - Fee Related CN112114548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010996272.7A CN112114548B (en) 2020-09-21 2020-09-21 A medical reclining chair based on intelligent interaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010996272.7A CN112114548B (en) 2020-09-21 2020-09-21 A medical reclining chair based on intelligent interaction

Publications (2)

Publication Number Publication Date
CN112114548A CN112114548A (en) 2020-12-22
CN112114548B true CN112114548B (en) 2021-08-24

Family

ID=73800868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010996272.7A Expired - Fee Related CN112114548B (en) 2020-09-21 2020-09-21 A medical reclining chair based on intelligent interaction

Country Status (1)

Country Link
CN (1) CN112114548B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101933867B (en) * 2010-08-25 2012-05-30 苏州江南航天机电工业有限公司 Folding chair for ambulance
CN106667116A (en) * 2016-12-09 2017-05-17 安吉华祺家具有限公司 Intelligent chair for elderly people
CN107865535A (en) * 2017-06-13 2018-04-03 林安福 A kind of modified medical public chair
US11291307B2 (en) * 2018-04-20 2022-04-05 Ergotech Solutions, Inc. Body support
CN209315328U (en) * 2018-11-10 2019-08-30 广州市仪美医用家具科技股份有限公司 A kind of multifunctional medical chair

Also Published As

Publication number Publication date
CN112114548A (en) 2020-12-22

Similar Documents

Publication Publication Date Title
CN109358523A (en) Smart Furniture Controller with Voice Recognition
CN205163467U (en) Novel multifunctional nursing bed
CN204483995U (en) Defecation-assistingclosestool closestool frame
CN105877944B (en) It is multifunction nursing bed
CN112114548B (en) A medical reclining chair based on intelligent interaction
CN105250092A (en) New type multifunctional nursing bed
CN207788965U (en) A single multi-functional life self-care assistant robot
CN219668385U (en) mobility scooter
CN107874928A (en) The wheelchair conveniently gone to toilet
CN113143629A (en) Bed-chair integrated device for assisting old people with inconvenient legs and feet and use method
CN110123057A (en) A kind of intelligent folding chair based on human body sensing
CN206659518U (en) Electric outdoor lounge chair
CN217828263U (en) Auxiliary lifting chair
CN214549876U (en) Multifunctional chair with assistance of standing and sitting
CN209167842U (en) Intelligentized Furniture controller with speech identifying function
CN110916433B (en) Bed body structure with disinfection and sterilization functions
CN109805659B (en) A furniture seat that reduces space
CN202184426U (en) Multifunctional chair
CN207462565U (en) A kind of old man nurses telecontrol equipment
CN218246497U (en) USB rechargeable household bed
CN220768989U (en) Aging-suitable bedroom
CN220800573U (en) Cushion is reminded to intelligence
CN219332256U (en) multifunctional nursing bed
CN215503852U (en) Multifunctional electric folding bed chair
CN207878605U (en) Liftable closestool

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20201222

Assignee: Haitai Olin Group Co.,Ltd.

Assignor: NANJING FORESTRY University

Contract record no.: X2021980012714

Denomination of invention: A medical reclining row chair based on Intelligent Interaction

Granted publication date: 20210824

License type: Common License

Record date: 20211117

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20201222

Assignee: Jiangsu Hongjia Wood Industry Co.,Ltd.

Assignor: NANJING FORESTRY University

Contract record no.: X2021980013642

Denomination of invention: A medical reclining row chair based on Intelligent Interaction

Granted publication date: 20210824

License type: Common License

Record date: 20211201

EE01 Entry into force of recordation of patent licensing contract
TR01 Transfer of patent right

Effective date of registration: 20221205

Address after: 313200 Luoshe Town Industrial Zone, Deqing County, Huzhou City, Zhejiang Province

Patentee after: DEHUA TB NEW DECORATION MATERIAL Co.,Ltd.

Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037

Patentee before: NANJING FORESTRY University

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210824

CF01 Termination of patent right due to non-payment of annual fee