CN113274214A - Intelligent multifunctional auxiliary nursing bed - Google Patents
Intelligent multifunctional auxiliary nursing bed Download PDFInfo
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- CN113274214A CN113274214A CN202110505032.7A CN202110505032A CN113274214A CN 113274214 A CN113274214 A CN 113274214A CN 202110505032 A CN202110505032 A CN 202110505032A CN 113274214 A CN113274214 A CN 113274214A
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 60
- 210000002414 leg Anatomy 0.000 claims abstract description 55
- 230000007306 turnover Effects 0.000 claims abstract description 42
- 210000000689 upper leg Anatomy 0.000 claims abstract description 33
- 230000009471 action Effects 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims description 29
- 230000013872 defecation Effects 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000008280 blood Substances 0.000 claims description 6
- 210000004369 blood Anatomy 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000036772 blood pressure Effects 0.000 claims description 5
- 230000036760 body temperature Effects 0.000 claims description 5
- 230000006855 networking Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 4
- 206010063385 Intellectualisation Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000001769 paralizing effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/02—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with toilet conveniences, or specially adapted for use with toilets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Physics & Mathematics (AREA)
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- Medical Informatics (AREA)
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- Biophysics (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Epidemiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Optics & Photonics (AREA)
- Pain & Pain Management (AREA)
- Pulmonology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses an intelligent multifunctional auxiliary nursing bed which comprises a bed body, a bed frame and a control device, wherein the control device is arranged on the bed frame; the bed body comprises a back overturn plate, a hip supporting plate, a thigh lifting plate and a shank lifting plate which are longitudinally hinged from front to back; the bed frame comprises an integral bed frame, a back lifting support, a side turning support, a leg lifting and dropping support and a lifting handrail; the control device comprises a back lifting control module, a side turning control module and a leg lifting and falling control module. The intelligent multifunctional auxiliary nursing bed provided by the invention realizes bending and reversing motion between the bed board and the bed board by arranging the back turn-over board, the hip support board, the thigh lifting board and the shank lifting board which are hinged back and forth on the integral bed frame, and respectively arranging the back lifting support, the side turn-over support, the excrement collecting device and the leg lifting support, and realizes automatic action of the nursing bed through the back lifting control module, the side turn-over control module and the leg lifting control module.
Description
Technical Field
The invention relates to the technical field of medical care machinery, in particular to an intelligent multifunctional auxiliary care bed.
Background
It is difficult to care paralyzed patients and old people, especially to care paralyzed patients and bedridden old people, and the patients need to turn over at regular time, assist defecation and cleaning after defecation. The nursing of the paralytic patients and the old people mainly depends on nursing of nursing workers, and the nursing work is very complicated, so that various multifunctional nursing beds are developed for the patients at present to realize the actions of lifting the back, lifting and falling the legs and turning the left and the right of the patients. However, in the market and at exhibitions, the nursing bed is manually operated by nursing staff to realize the functions of lifting the back, lifting the legs, turning the left side and the right side and the like, and the degree of automation and intellectualization is not high.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the above-mentioned drawbacks, and to provide an intelligent multifunctional assisted nursing bed.
Therefore, the intelligent multifunctional auxiliary nursing bed disclosed by the invention comprises a bed body, a bed frame and a control device, wherein the control device is arranged on the bed frame;
the lathe bed includes:
the back turnover plate comprises a first back turnover plate and a second back turnover plate which are hinged with each other;
a hip support plate including a first hip support plate and a second hip support plate hinged to each other;
the thigh lifting and falling plate comprises a first thigh lifting and falling plate and a second thigh lifting and falling plate which are hinged with each other;
the shank lifting plate comprises a first shank lifting plate and a second shank lifting plate which are hinged with each other;
the back turning plate, the hip supporting plate, the thigh lifting plate and the shank lifting plate are longitudinally hinged from front to back;
the bed frame comprises:
an integral bed frame;
the back turning plate is arranged below the back turning plate and used for driving the back turning plate to rotate relative to the hip supporting plate to ascend or descend;
the side turning support is arranged below the bed body truss which is connected with the back turning plate and the hip support plate and is used for driving the back turning plate and the hip support plate to turn towards the other side;
the leg lifting and dropping support is arranged below the thigh lifting and dropping plate and the shank lifting and dropping plate and is used for driving the thigh lifting and dropping plate to ascend or descend relative to the rotation of the hip supporting plate and driving the shank lifting and dropping plate to rotate relative to the thigh lifting and dropping plate;
the lifting handrails are arranged on two sides of the upper plane of the lathe bed;
characterized in that the control device comprises:
the back lifting control module is used for receiving an external back lifting control instruction and transmitting the external back lifting control instruction to the back lifting support to realize the action of the back lifting support, and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire;
the side turning-over control module is used for receiving an external side turning-over control instruction and transmitting the external side turning-over control instruction to the side turning-over support to realize the action of the side turning-over support, and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire;
the lifting and dropping leg control module is used for receiving an external lifting and dropping leg control command and transmitting the command to the lifting and dropping leg support to realize the action of the lifting and dropping leg support, and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire.
Preferably, the control device further comprises an automatic control module, wherein the automatic control module comprises a voice control unit and a remote control unit; the automatic control module is in communication connection with the back lifting control module, the side turning control module and the leg lifting and falling control module.
Preferably, the control device further comprises a key remote control module, and the key remote control module comprises a back-up key, a reset key, a left-turn key, a right-turn key, a leg-lifting key and a leg-falling key.
Preferably, the excrement collecting device also comprises an excrement hole and an excrement collecting device; the stool holes comprise a first stool hole and a second stool hole, the first stool hole is arranged on the first hip support plate, and the second stool hole is arranged on the second hip support plate; the excrement collecting device is arranged below the first excrement hole and the second excrement hole.
Preferably, the mobile terminal further comprises a functional module, wherein the functional module comprises:
the pressure detection and pneumatic massage module is arranged on the back turnover plate and used for detecting local pressure and transmitting the detected local pressure to the remote terminal to relieve the back pressure;
the vital sign monitoring module is used for monitoring vital sign information of a user, wirelessly transmitting the vital sign information to the remote terminal, and combining with the control device for use to realize intelligent control;
the remote video signal module is arranged at the tail end of the bedstead and is used for monitoring a user;
and the prompt alarm module is arranged at the tail end of the bedstead and used for reminding a nursing staff when the life information of the user is abnormal.
Preferably, the vital signs monitoring module comprises:
the blood pressure monitoring module comprises a pressure sensor, a photoelectric blood oxygen sensor, a CC2530 integrated board and an antenna transceiver;
the heart rate monitoring module comprises a photoelectric heart rate sensor, a CC2530 integrated board and an antenna transceiver;
the body temperature monitoring module comprises an infrared temperature sensor, a temperature transmitter, an RS486 converter, a CC2530 integrated board and an antenna transceiver;
and the humidity monitoring module comprises a humidity sensor, a CC2530 integrated board and an antenna transceiver.
Preferably, the modules communicate with each other through Zigbee wireless networking.
The intelligent multifunctional auxiliary nursing bed provided by the invention realizes the bending and reversing motion between the bed board and the bed board by arranging the back turn-over board, the hip supporting board, the thigh lifting board and the shank lifting board which are hinged back and forth on the integral bed frame, and arranging the back lifting bracket, the side turn-over bracket, the excrement collecting device and the leg lifting bracket below the back turn-over board, the hip supporting board, the thigh lifting board and the shank lifting board respectively, and realizes the automatic action of the nursing bed through the back lifting control module, the side turn-over control module and the leg lifting control module. Meanwhile, the nursing bed can also monitor vital sign information of a user, and meanwhile, the nursing bed can bring remote video and audio entertainment functions to the user. The nursing bed has the advantages of intellectualization and humanization due to the functions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a simplified overall structure frame diagram of an intelligent multifunctional auxiliary nursing bed provided by the present invention;
FIG. 2 is a three-dimensional diagram of the overall structure of an intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 3 is a simplified structural framework diagram of a bed body of an intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 4 is a three-dimensional structure diagram of a bed body of an intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 5 is a schematic diagram of the combined movement of the integrated bed frame, the back support and the leg lifting and lowering support of the intelligent multifunctional auxiliary nursing bed provided by the present invention;
FIG. 6 is a three-dimensional structure diagram of the combination of the integral bed frame, the back support and the leg lifting and lowering support of the intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 7 is a simplified diagram of a structural frame of an intelligent multifunctional auxiliary nursing bed with a side turn-over bracket and a back turn-over plate engaged with an integral bed frame;
FIG. 8 is a three-dimensional structure diagram of the combination of the whole bed frame, the side turn-over bracket and the back turn-over plate of the intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 9 is a schematic structural diagram of a lifting armrest of an intelligent multifunctional auxiliary nursing bed according to the present invention;
FIG. 10 is a three-dimensional structure diagram of a lifting armrest of an intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 11 is a structural view of the cooperative movement between the integral bed frame, the excrement collecting device and the reserved excrement hole of the intelligent multifunctional auxiliary nursing bed provided by the invention;
FIG. 12 is a control diagram of the pressure detection and pneumatic massage module of the intelligent multifunctional assisted nursing bed provided by the present invention;
FIG. 13 is a control diagram of a vital signs monitoring module of the intelligent multifunctional assisted nursing bed provided by the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment provides an intelligent multifunctional auxiliary nursing bed, as shown in fig. 1 to 4, comprising a bed body 13, a bed frame 11 and a control device 12, wherein the control device 12 is arranged on the bed frame 11;
the bed body 13 includes:
the back turn-over plate comprises a first back turn-over plate 1 and a second back turn-over plate 2 which are hinged with each other;
a hip support plate comprising a first hip support plate 3 and a second hip support plate 4 hinged to each other;
the thigh lifting and falling plate comprises a first thigh lifting and falling plate 7 and a second thigh lifting and falling plate 8 which are hinged with each other;
the shank lifting plate comprises a first shank lifting plate 9 and a second shank lifting plate 10 which are hinged with each other;
the back turning plate, the hip supporting plate, the thigh lifting plate and the shank lifting plate are longitudinally hinged from front to back;
the frame 11 includes:
an integrated bed frame, a basic frame of the nursing bed;
the back lifting bracket 11.1 is arranged below the back turn-over plate and is used for driving the back turn-over plate to rotate and lift or descend relative to the hip support plate;
the side turning support 11.2 is arranged below a bed body truss connecting the back turning plate and the hip support plate and is used for driving the back turning plate and the hip support plate to turn towards the other side;
the leg lifting and dropping support 11.3 is arranged below the thigh lifting and dropping plate and the shank lifting and dropping plate and is used for driving the thigh lifting and dropping plate to ascend or descend relative to the rotation of the hip supporting plate and driving the shank lifting and dropping plate to rotate relative to the thigh lifting and dropping plate;
the lifting handrails 11.4 are arranged on two sides of the upper plane of the bed body 13, are used for preventing a user from falling off when being lifted, and are convenient for the user to leave the nursing bed when being contracted;
characterized in that said control means 12 comprise:
the back lifting control module is used for receiving an external back lifting control instruction and transmitting the external back lifting control instruction to the back lifting support 11.1 to realize the action of the back lifting support 11.1 and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire;
the side turning-over control module is used for receiving an external side turning-over control instruction and transmitting the external side turning-over control instruction to the side turning-over support 11.2 to realize the action of the side turning-over support 11.2 and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire;
the leg lifting and dropping control module is used for receiving an external leg lifting and dropping control command and transmitting the command to the leg lifting and dropping support 11.3 to realize the action of the leg lifting and dropping support 11.3, and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire.
In this embodiment, the execution terminal composed of the CC2530 chip, the antenna transceiver and the bottom board has the characteristics of high performance and low power consumption, and a powerful wireless network can be established at a very low cost, so that the control of the nursing bed is more efficient and reliable. The back lifting control module receives the issued command and transmits the command to the electric push rod in the back lifting bracket 11.1 to control the back lifting and resetting of the nursing bed; the side turning-over control module receives the issued instruction and the excitation signal and transmits the instruction to an electric push rod in the side turning-over bracket 11.2 to control the left and right side turning-over action of the nursing bed; the leg lifting and dropping control module receives the given instruction and transmits the instruction to the electric push rod in the leg lifting and dropping support 11.3 to control the leg lifting and dropping action of the nursing bed.
In this embodiment, as shown in fig. 5 and fig. 6, the back-lifting bracket 11.1 includes a back-lifting transverse plate 11.1.1, a back-lifting rotating shaft 11.1.2, a back-lifting rotating arm 11.1.3, a back-lifting electric push rod 11.1.4 and a roller set 11.1.5, one end of the back-lifting transverse plate 11.1.1 is connected to the roller set 11.1.5, and the other end is fixedly connected to the back-lifting rotating shaft 11.1.2. One end of the back lifting rotating arm 11.1.3 is fixedly connected with the back lifting rotating shaft 11.1.2, forms an included angle of 120 degrees with the back lifting transverse plate 11.1.1, and the other end of the back lifting rotating arm 11.1.3 is hinged with the back lifting electric push rod 11.1.4. The back-lifting rotating shaft is fixed on the integral bed frame through two ends of a group lubricating bearing, and the roller group 11.1.5 is installed below the back-lifting turn-over bed boards 1 and 2 and is tangent to the lower sections of the back-lifting turn-over bed boards 1 and 2. The electric back lifting push rod 11.1.4 is hinged on the integral bed frame. In operation, after the back-lifting electric push rod 11.1.4 is powered on, the back-lifting electric push rod 11.1.4 is pushed forward to drive the back-lifting rotating arm 11.1.3 to rotate clockwise around the back-lifting rotating shaft 11.1.2, so as to drive the back-lifting transverse plate 11.1.1 to rotate clockwise around the back-lifting rotating shaft 11.1.2, the roller group 11.1.5 rolls downwards relative to the back-lifting turn-over movable plates 1 and 2, and the back-lifting turn-over bed plates 1 and 2 rotate clockwise relative to the hip support plates 3 and 4 to ascend. And otherwise falls rotationally about the hip support plates 3 and 4.
In the present embodiment, as shown in fig. 7 and 8, the side turn bracket 11.2 includes a side turn roller 11.2.1, a side turn link 11.2.3, a side turn pivot 11.2.3, a side turn arm 11.2.4, and a side turn electric push rod 11.2.5. The side turning-over roller 11.2.1 is arranged at one end of the side turning-over connecting rod 11.2.2, and the outer circular surface of the side turning-over roller 11.2.1 is contacted with the lower end surface of the whole bedstead movable part between the back-up turning-over movable bed-out boards 1 and 2 and the buttock supporting seats 3 and 4 in a tangent way. The other end of the side turn-over connecting rod 11.2.2 is fixedly connected with the side turn-over rotating shaft 11.2.3. One end of the side turning rotating arm 11.2.4 is fixedly connected with the side turning rotating shaft 11.2.3, the side turning connecting rod 11.2.2 is 120 degrees, the other end of the side turning rotating arm 11.2.4 is hinged with one end of the side turning electric push rod 11.2.5, and the other end of the side turning electric push rod 11.2.5 is arranged at the bottom of the whole bedstead. In operation, the side turning electric push rod 11.2.5 is pushed forward to drive the side turning arm 11.2.4 to rotate around the side turning rotating shaft 11.2.3 anticlockwise (clockwise, the other side turning support is a mirror image), and drive the side turning connecting rod 11.2.2 to rotate around the side turning rotating shaft 11.2.3 anticlockwise (clockwise), so as to drive the side turning roller 11.2.1 to roll upwards, and the back turning bed plates 1 and 2 and the hip supporting plates 3 and 4 rotate around the central axis of the intelligent multifunctional assistant nursing bed to rise, thereby realizing the function of side turning. Otherwise, the rotation is lowered, and the reset operation is completed.
In the present embodiment, as shown in fig. 5 and 6, the leg raising and lowering bracket 11.3 includes a lower leg raising and lowering pad 11.3.1, a thigh raising and lowering pad 11.3.2, a leg raising and lowering link 11.3.3, a leg raising and lowering rotating shaft 11.3.4, a leg raising and lowering rotating arm 11.3.5, and a leg raising and lowering electric push rod 11.3.6. The thigh raising and lowering pad 11.3.2 and the shank raising and lowering pad 11.3.1 are attached to the lower end faces of the thigh raising and lowering plates 7 and 8 and the shank raising and lowering plates 9 and 10, one end of the thigh raising and lowering pad 11.3.2 is hinged to the upper end of the shank raising and lowering pad 11.3.1, and the other end is hinged to the integrated bed frame. The lower end of the shank lifting and dropping leg pad 11.3.1 is hinged with a leg lifting and dropping connecting rod 11.3.3, and the other end of the leg lifting and dropping connecting rod 11.3.3 is fixedly connected with a leg lifting and dropping rotating shaft 11.3.4. One end of the leg lifting and dropping rotating arm 11.3.5 is fixedly connected with the leg lifting and dropping rotating shaft 11.3.4, the other end is hinged with one end of the leg lifting and dropping electric push rod 11.3.6, and the other end of the leg lifting and dropping electric push rod 11.3.6 is hinged with the whole bedstead. In operation, the leg raising and dropping electric push rod 11.3.6 is pushed forward to drive the leg raising and dropping rotating arm 11.3.5 to rotate clockwise around the leg raising and dropping rotating shaft 11.3.4, so as to drive the leg raising and dropping connecting rod 11.3.3 to rotate counterclockwise around the leg raising and dropping rotating shaft 11.3.4, so as to drive the shank raising and dropping pad 11.3.1 to ascend, so as to drive the thigh raising and dropping pad 11.3.2 to rotate counterclockwise around the integral bedstead, so as to drive the shank raising and dropping plates 9 and 10 to ascend, and the thigh raising and dropping plates 7 and 8 to rotate and ascend around the integral bedstead, so as to realize the leg raising action. Otherwise, the leg falling action is realized.
In this embodiment, as shown in fig. 9 and 10, the lifting handrail 11.4 includes: an upper handle cross plate 11.4.1, a telescoping tube (11.4.2; 11.4.3; 11.4.5), a positioning ball 11.4.4, and a lower securing cross plate 11.4.6. In operation, a user lifts the handle transverse plate 11.4.1 upwards to drive the telescopic tube 11.4.2 to move upwards, and in the process of moving upwards, the positioning ball 11.4.4 in the telescopic tube 11.4.5 is clamped with the round hole in the telescopic tube 11.4.3, so that the armrest is fixed, and the armrest lifting operation is completed. Otherwise, the contraction operation is realized.
The control device 12 further comprises an automatic control module, wherein the automatic control module comprises a voice control unit and a remote control unit; the automatic control module is in communication connection with the back lifting control module, the side turning control module and the leg lifting and falling control module.
In this embodiment, through setting up automatic control module, the user can be through pronunciation or long-range control command of assigning to make rise back of the body control module, turn on one's body control module and lift leg control module and accomplish corresponding function, further improved the degree of automation and the intellectuality of nursing bed.
The control device 12 further comprises a key remote control module, and the key remote control module comprises a back-up key, a reset key, a left-turning key, a right-turning key, a leg-lifting key and a leg-falling key.
In this embodiment, the key remote control module can be used as a remote control, and a user can issue a control instruction through a remote control key, so that the back lifting control module, the side turning control module and the leg lifting control module can complete corresponding functions.
The nursing bed also comprises a defecation hole and a defecation collecting device 11.5; the stool holes comprise a first stool hole 5 and a second stool hole 6, the first stool hole 5 is arranged on the first hip support plate 3, and the second stool hole 6 is arranged on the second hip support plate 4; the excrement collecting device 11.5 is arranged below the first excrement hole 5 and the second excrement hole 6.
In this embodiment, a faecal collector 11.5 is mounted below the prepared holes 5 and 6 for temporarily storing faeces of the user. As shown in fig. 11, the excrement collector 11.5 includes: toilet 11.5.1, first valve 11.5.2, temporary toilet 11.5.3, second valve 11.5.4, third valve 11.5.5, excrement collection tank 11.5.6, vacuum pump 11.5.7 and ground power supply 11.5.8. A pair of excrement holes 5 and 6 are reserved between the hip supporting plates 3 and 4, a toilet 11.5.1 is installed on the excrement holes 5 and 6, the bottom end of a toilet 11.5.1 is connected with one end of a first valve 11.5.2, the other end of the first valve 11.5.2 is connected with the top end of a temporary excrement storage device 11.5.3, a second valve 11.5.4 and a third valve 11.5.5 are respectively connected with the bottom end and the side end of the temporary excrement storage device 11.5.3, the other end of the second valve 11.5.4 is connected with the top end of a excrement collection box 11.5.6, the other end of the third valve 11.5.5 is connected with the output end of a vacuum pump 11.5.7, and the input end of the vacuum pump 11.5.7 is connected with a ground power supply 11.5.8. In operation, ground power supply 11.5.8 provides power to vacuum pump 11.5.7, and third valve 11.5.5 is opened to evacuate temporary toilet 11.5.3. After the user uses the toilet in the toilet 11.5.1, the first valve 11.5.2 is opened to suck excrement in the toilet 11.5.1 into the temporary excrement storage 11.5.3, the temporary excrement collection device 11.5.3 is pumped with a certain negative pressure, and then the second valve 11.5.4 is opened to suck the excrement into the excrement collection box 11.5.6 to finish excrement collection operation.
The care bed further comprises a functional module, the functional module comprising:
the pressure detection and pneumatic massage module 12.2 is arranged on the back turnover plate and used for detecting local pressure and transmitting the detected local pressure to a remote terminal to relieve the back pressure;
the vital sign monitoring module 12.1 is used for monitoring vital sign information of a user, wirelessly transmitting the vital sign information to a remote terminal, and combining with a control device for use to realize intelligent control;
the remote video module is arranged at the tail end of the bedstead 11 and is used for monitoring the user and enriching the entertainment life of the user;
and the prompt alarm module is arranged at the tail end of the bedstead 11 and is used for reminding a nursing staff of carrying out service treatment when the life information of the user is abnormal.
In this embodiment, as shown in fig. 12, the pressure detection and pneumatic massage module 12.2 includes a back pressure acquisition unit pressure sensor 12.2.1, a data acquisition processing unit 12.2.2, a central controller 12.2.3, an air pump 12.2.4, and an air cushion 12.2.5. In operation, the pressure sensor 12.2.1 collects the pressure of the back of the user, sends the collected pressure data to the data collecting and processing unit 12.2.2, sends the processed data to the central controller 12.2.3, judges whether the pressure critical value is reached, if the pressure critical value is reached, sends an instruction to the air pump 12.2.4, the air pump starts to work, the air cushion 12.2.5 starts to inflate, and the single and double regions are inflated and deflated at regular time, so that the effects of massaging, relieving fatigue and releasing pressure are achieved.
The vital signs monitoring module 12.1 comprises:
the blood pressure monitoring module comprises a pressure sensor, a photoelectric blood oxygen sensor, a CC2530 integrated board and an antenna transceiver;
the heart rate monitoring module comprises a photoelectric heart rate sensor, a CC2530 integrated board and an antenna transceiver;
the body temperature monitoring module comprises an infrared temperature sensor, a temperature transmitter, an RS486 converter, a CC2530 integrated board and an antenna transceiver;
and the humidity monitoring module comprises a humidity sensor, a CC2530 integrated board and an antenna transceiver.
In the present embodiment, as shown in fig. 13, the vital signs detection module 12.1 comprises a data acquisition sensor part: the pressure sensor 12.1.1 is used for detecting the blood pressure of the user; the photoelectric heart rate sensor 12.1.2 is used for detecting the heart rate of a user; a photoelectric blood oxygen sensor 12.1.3 for detecting blood oxygen of a user; an infrared temperature sensor 12.1.4 for detecting the body temperature of the user. In operation, the module sends the data detected by the acquisition unit to the data processing unit 12.1.5 for conversion, and displays the converted data on the terminal display 12.1.6 for the heart rate, blood oxygen, blood pressure, and body temperature of the user. If the detected user sign parameters have larger deviation from normal data, the abnormal user sign parameters are indicated, and a buzzer sound and a red light alarm prompt are given.
And all modules are communicated with each other through Zigbee wireless networking.
In this embodiment, a coordinator establishes a wireless network, each module is networked through a Zigbee protocol, the coordinator allocates addresses to each module, a pressure monitoring module, a temperature monitoring module, and a humidity monitoring module monitor the back pressure of a user once every five seconds, and wirelessly transmit pressure data to the coordinator, the coordinator receives the data and processes the data, when any one of the pressure, the temperature, and the humidity exceeds a set normal value, the coordinator wirelessly transmits a turn-over event to a turn-over control module, the turn-over control module receives the event and transmits a driving instruction to a relay, and the relay starts a motor to drive an electric push rod, so that intelligent and automatic turn-over is realized. The heart rate monitoring module monitors the heart rate of a user constantly, monitored data are transmitted to the coordinator in a wireless mode, the coordinator processes the received data, when the data are abnormal, the coordinator sends an alarm event to the prompt alarm module in a wireless mode, the prompt alarm module receives the event and sends an excitation to the buzzer, and the buzzer alarms to remind nursing staff of carrying out service processing.
Adopt Zigbee wireless communication between each module of this nursing bed, compare with the current net twine communication STM32 singlechip on the market, wireless communication can simplify the circuit, realizes the function of a plurality of modules of coordinator control, has reduced the consumption, has richened the function of nursing bed, has optimized user's experience.
The intelligent multifunctional auxiliary nursing bed provided by the invention realizes the bending and reversing motion between the bed board and the bed board by arranging the back turn-over board, the hip supporting board, the thigh lifting board and the shank lifting board which are hinged back and forth on the integral bed frame, and arranging the back lifting bracket, the side turn-over bracket, the excrement collecting device and the leg lifting bracket below the back turn-over board, the hip supporting board, the thigh lifting board and the shank lifting board respectively, and realizes the automatic action of the nursing bed through the back lifting control module, the side turn-over control module and the leg lifting control module. Meanwhile, the nursing bed can also monitor vital sign information of a user, and meanwhile, the nursing bed can bring remote video and audio entertainment functions to the user. The nursing bed has the advantages of intellectualization and humanization due to the functions.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. An intelligent multifunctional auxiliary nursing bed comprises a bed body (13), a bed frame (11) and a control device (12), wherein the control device (12) is arranged on the bed frame (11);
the bed (13) includes:
the back turn-over plate comprises a first back turn-over plate (1) and a second back turn-over plate (2) which are hinged with each other;
a hip support plate comprising a first hip support plate (3) and a second hip support plate (4) hinged to each other;
the thigh lifting and falling plate comprises a first thigh lifting and falling plate (7) and a second thigh lifting and falling plate (8) which are hinged with each other;
the shank lifting plate comprises a first shank lifting plate (9) and a second shank lifting plate (10) which are hinged with each other;
the back turning plate, the hip supporting plate, the thigh lifting plate and the shank lifting plate are longitudinally hinged from front to back;
the bed frame (11) comprises:
an integral bed frame;
the back lifting bracket (11.1) is arranged below the back turn-over plate and is used for driving the back turn-over plate to rotate relative to the hip support plate to lift or descend;
the side turning support (11.2) is arranged below the bed body truss which is connected with the back turning plate and the hip support plate and is used for driving the back turning plate and the hip support plate to turn to the other side;
the leg lifting and dropping support (11.3) is arranged below the thigh lifting and dropping plate and the shank lifting and dropping plate and is used for driving the thigh lifting and dropping plate to ascend or descend relative to the rotation of the hip supporting plate and driving the shank lifting and dropping plate to rotate relative to the thigh lifting and dropping plate;
the lifting handrails (11.4) are arranged on two sides of the upper plane of the bed body (13);
characterized in that said control device (12) comprises:
the back lifting control module is used for receiving an external back lifting control instruction and transmitting the external back lifting control instruction to the back lifting support (11.1) to realize the action of the back lifting support (11.1), and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire;
the side turning control module is used for receiving an external side turning control instruction and transmitting the external side turning control instruction to the side turning support (11.2) to realize the action of the side turning support (11.2), and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire;
the leg lifting and dropping control module is used for receiving an external leg lifting and dropping control command and transmitting the command to the leg lifting and dropping support (11.3) to realize the action of the leg lifting and dropping support (11.3), and comprises an execution terminal, a relay, a motor and an electric push rod; the executive terminal comprises a CC2530 chip, an antenna transceiver and a bottom plate; the execution terminal, the relay and the motor are connected through a DuPont wire.
2. An intelligent multifunctional assisted nursing bed according to claim 1, characterized in that the control device (12) further comprises an automatic control module, which comprises a voice control unit and a remote control unit; the automatic control module is in communication connection with the back lifting control module, the side turning control module and the leg lifting and falling control module.
3. The intelligent multifunctional auxiliary nursing bed according to claim 1, wherein said control device (12) further comprises a key remote control module, said key remote control module comprises a back-up key, a reset key, a left-turn key, a right-turn key, a leg-lifting key and a leg-falling key.
4. An intelligent multifunctional assisted nursing bed according to claim 1, characterized in that it also comprises a defecation hole and a defecation collecting device (11.5); the defecation holes comprise a first defecation hole (5) and a second defecation hole (6), the first defecation hole (5) is formed in the first hip support plate (3), and the second defecation hole (6) is formed in the second hip support plate (4); the excrement collecting device (11.5) is arranged below the first excrement hole (5) and the second excrement hole (6).
5. The intelligent multifunctional assisted nursing bed of claim 1, further comprising a functional module, said functional module comprising:
the pressure detection and pneumatic massage module (12.2) is arranged on the back turnover plate and used for detecting local pressure and transmitting the detected local pressure to a remote terminal to relieve the back pressure;
the vital sign monitoring module (12.1) is used for monitoring vital sign information of a user, wirelessly transmitting the vital sign information to the remote terminal, and combining with the control device for use to realize intelligent control;
the remote video module is arranged at the tail end of the bed frame (11) and is used for monitoring a user;
and the prompt alarm module is arranged at the tail end of the bedstead (11) and is used for reminding a nursing staff when the life information of the user is abnormal.
6. An intelligent multifunctional assisted nursing bed according to claim 5, characterized in that the vital signs monitoring module (12.1) comprises:
the blood pressure monitoring module comprises a pressure sensor, a photoelectric blood oxygen sensor, a CC2530 integrated board and an antenna transceiver;
the heart rate monitoring module comprises a photoelectric heart rate sensor, a CC2530 integrated board and an antenna transceiver;
the body temperature monitoring module comprises an infrared temperature sensor, a temperature transmitter, an RS486 converter, a CC2530 integrated board and an antenna transceiver;
and the humidity monitoring module comprises a humidity sensor, a CC2530 integrated board and an antenna transceiver.
7. The intelligent multifunctional auxiliary nursing bed of claims 1 to 6, wherein the modules communicate with each other via Zigbee wireless networking.
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