CN109157347A - It is a kind of to turn over the bed that situation carries out adjustment according to human body - Google Patents
It is a kind of to turn over the bed that situation carries out adjustment according to human body Download PDFInfo
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- CN109157347A CN109157347A CN201810992787.2A CN201810992787A CN109157347A CN 109157347 A CN109157347 A CN 109157347A CN 201810992787 A CN201810992787 A CN 201810992787A CN 109157347 A CN109157347 A CN 109157347A
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- bed
- bedstead
- roller bearing
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- human body
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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
- A61G7/05—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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/46—General characteristics of devices characterised by sensor means for temperature
-
- 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
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/90—Devices for specific treatment or diagnosis for heating
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention provides a kind of the bed that situation carries out adjustment can be turned over according to human body, it includes, bedstead, multiple cameras for visual identity, controller, conveyer belt, a pair of of roller bearing and motor, the baffle that oriented bedstead top extends is respectively set in the both ends of bedstead, the both ends of a pair of of roller bearing are rotationally connect with the baffle at bedstead both ends respectively, a pair of of roller bearing closes on the two sides of bedstead respectively, conveyer belt can be drivingly arranged on the side wall of a pair of of roller bearing, one of roller bearing in motor and a pair of of roller bearing is sequentially connected, the two sidewalls of bedstead are arranged in multiple cameras for visual identity, camera and motor for visual identity are connect with controller respectively.The user for rolling to bedside can be rolled back to the center of bed by conveyer belt, to achieve the effect that arbitrarily to turn over without falling under bed.Meanwhile it can effectively reduce the volume of bed.More more spaces than before can also be vacated to leave people's activity for or place other articles, facilitate the life of user.
Description
Technical field
The present invention relates to a kind of furniture, more particularly to a kind of bed that situation progress adjustment can be turned over according to human body.
Background technique
Every night during sleep, many people can face the case where middle turn of sleeping soundly but accidentally is fallen from bedside, when this thing
Therefore when occurring, bloody nose and swollen face, a heavy then threat to life, especially some special populations, such as child, old man, patient are gently then fallen,
Or the upper berth of bunk beds, even more it should be noted that the problem of this respect.And traditional guardrail not only greatly reduces the comfortable of bed
Degree, can not also be truly realized complete dropproof, and be unfavorable for very much nursing staff and carry out relevant nursery work.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide one kind to turn over feelings according to human body
The bed of condition progress adjustment.
The technical scheme to solve the above technical problems is that one kind can turn over situation according to human body carries out intelligent tune
Whole bed comprising: it is bedstead, multiple for the camera of visual identity, controller, conveyer belt, a pair of of roller bearing and motor, institute
The baffle that the oriented bedstead top extends is respectively set in the both ends for stating bedstead, and the both ends difference of a pair of roller bearing is rotationally
It is connect with the baffle at bedstead both ends, a pair of roller bearing closes on the two sides of the bedstead respectively, and the conveyer belt can
Drivingly it is arranged on the side wall of a pair of roller bearing, one of roller bearing in the motor and a pair of roller bearing, which is driven, to be connected
It connects, the two sidewalls of the bedstead are arranged in multiple cameras for visual identity, multiple described for visual identity
Camera input terminal towards the top of the bedstead, the controller is arranged in the bedstead, described to know for vision
Other camera and the motor are connect with the controller respectively.
The beneficial effects of the present invention are: the user for rolling to bedside can be rolled back to the center of bed by conveyer belt, to reach
To can arbitrarily turn over without the effect fallen under bed.Meanwhile can effectively reduce the volume of bed, greatly increase sky
Between service efficiency.In the case where expanding sleeping quarters, can also vacate more more spaces than before leave for people activity or
Other articles are placed, the life of user is facilitated.
Based on the above technical solution, the present invention can also be improved as follows.
It further, further include multiple elevating mechanisms, multiple sensors, multiple supporting blocks and multiple connecting rods, Duo Gesuo
It states elevating mechanism, multiple sensors, multiple supporting blocks and multiple connecting rods and is arranged at the transmission belt
Between cavity, multiple connecting rods are divided into multiple groups connection rod set, and the connecting rod of connection rod set is rotatably arranged in each branch respectively
The periphery of bracer, the supporting block supporting block adjacent with periphery are rotatably connected by the connecting rod, the top of the supporting block
End is for carrying user；The output end of the elevating mechanism and the bottom end of the supporting block are rotatably connected, the elevating mechanism
Bottom end connect with the bedstead, the setting of the bottom end of the bedstead is on the ground；The supporting block is arranged in the sensor
Top, the sensor are connect with the controller, and the controller is connect with the elevating mechanism.
The beneficial effects of the present invention are: monitoring the sleeping position of user by sensor, controller is believed according to the monitoring of sensor
Breath issues adjustment instruction, pushes supporting block to move up and down according to adjustment instruction with rear lifting mechanism, so adjusts multiple supporting blocks
Height, the height difference of multiple supporting blocks can play different support and massage effect to the different parts of user, and
The sleeping position for capableing of appropriate adjustment user is sufficiently rested so that user turns in place under the booster action of bed convenient for user,
Improve the intelligence and security reliability of bed.
Further, the camera for visual identity is photoelectric sensor and/or camera, and the sensor is
Pressure sensor and/or voice operated sensor and/or smoke sensor device and/or temperature sensor.
Beneficial effect using above-mentioned further scheme is: sensor is for detecting the specific location that user is lain, acoustic control
For sensor for detecting whether user snores, smoke sensor device is used to detect the ambient enviroment of bed, prevents user from suffocating because of smog；
Temperature sensor is used to detect the sleep temperature of user, supplements temperature in time for user or reduces temperature.
Further, the making material of the conveyer belt is PVC, and the motor is two-phase stepping motor.
Beneficial effect using above-mentioned further scheme is: using PVC material conveyer belt can possess it is sufficiently ductile
In the case where have both certain softness, can be very good role of the substitution mattress in traditional bed.It is used in power section
Two-phase stepper motor provides power drive conveyer belt because stepper motor has, driving angle is accurate, speed control is convenient, at
The advantages that this is relatively low, can more accurately drive conveyer belt compared to common direct current generator, be accurately positioned and return to reach
The effect of rolling.
Further, the elevating mechanism is electric aeration air bag, and the electric aeration air bag includes: electric air pump, base
Plate and air bag, the electric air pump, the substrate and the air bag are arranged in the cavity of the conveyer belt, the base
The bottom end of plate is fixed on the top of the air bag, and the top of the substrate and the bottom end of the supporting block are rotatably connected, described
The bottom end of air bag is fixed on the top of the bedstead, and the electric air pump is arranged in the bedstead, the electric air pump it is defeated
Outlet is connected to the inflating port of the air bag.
Beneficial effect using above-mentioned further scheme is: the setting of electric aeration air bag is for pushing supporting block to transport up and down
It is dynamic, the production cost of bed is reduced, bed is installed and safeguarded convenient for user, improves the soft comfortable of bed, improves user
Experience.
Further, the motor is sequentially connected by one of roller bearing in reduction gearbox and a pair of roller bearing, institute
Stating reduction gearbox is worm speed-down case, and the reduction ratio of the reduction gearbox is 1:7.5.
Using the beneficial effect of above-mentioned further scheme is: and used the worm speed-down case of 1:7.5 reduction ratio to mention
The accuracy and torsion of high stepper motor.
Further, further includes: the top of the supporting block, the heating is arranged in heating device, the heating device
Device is connect with the controller.
Beneficial effect using above-mentioned further scheme is: the setting of heating device, so that bed is detecting sleeping for user
When dormancy temperature is lower, controller controls heating device and carries out body temperature supplement to user, prevents user to be frozen and wakes up and prevent user
It has difficulty in going to sleep because of cold.
Further, the heating device is electric blanket.
Beneficial effect using above-mentioned further scheme is: the setting of electric blanket, reduces the production cost of bed, improves bed
Comfort level, improve user experience.
Further, further includes: radiator, the radiator are arranged in the bedstead, the radiator
Output end is connect towards the supporting block, the radiator with the controller.
Beneficial effect using above-mentioned further scheme is: the setting of radiator, so that bed is detecting sleeping for user
When dormancy temperature is higher, controller controls radiator and carries out body temperature degradation to user, prevents user awake by heat and prevents user
It has difficulty in going to sleep because of sweltering heat.
Further, the radiator is exhaust fan, and the output end of the exhaust fan is towards the supporting block.
Beneficial effect using above-mentioned further scheme is: the setting of exhaust fan, reduces the production cost of bed, improves bed
Comfort level, improve user experience.
Further, further includes: alarm, the alarm are arranged in the bedstead, the alarm and the control
Device connection processed.
Beneficial effect using above-mentioned further scheme is: the setting of alarm so that bed monitor temperature, smog,
It alarms when pressure or exceeded sound, improves the security reliability of bed, prevent ambient enviroment from causing prestige to the safety of user
The side of body.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of bed provided in an embodiment of the present invention.
Fig. 2 is the second structural representation of bed provided in an embodiment of the present invention.
Fig. 3 is the third structural representation of bed provided in an embodiment of the present invention.
Fig. 4 is the four of the structural schematic diagram of bed provided in an embodiment of the present invention.
Drawing reference numeral explanation: 1- bedstead；2- elevating mechanism；3- sensor；4- controller；5- supporting block；6- connecting rod；7- adds
Thermal；8- radiator；9- alarm；10- roller bearing；11- baffle.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As depicted in figs. 1 and 2, Fig. 1 is one of the structural schematic diagram of bed provided in an embodiment of the present invention.Fig. 2 is the present invention
The second structural representation for the bed that embodiment provides.Fig. 3 is the third structural representation of bed provided in an embodiment of the present invention.Fig. 4
It is the four of the structural schematic diagram of bed provided in an embodiment of the present invention.
The present invention provides a kind of the bed that situation carries out adjustment can be turned over according to human body comprising, it is bedstead 1, multiple
It is respectively set for the camera of visual identity, controller, conveyer belt, a pair of of roller bearing 10 and motor, the both ends of the bedstead 1
The baffle 11 that oriented 1 top of the bedstead extends, the both ends of a pair of roller bearing 10 respectively rotationally with the bedstead 1
The baffle 11 at both ends connects, and a pair of roller bearing 10 closes on the two sides of the bedstead 1 respectively, and the conveyer belt can drivingly be set
It sets on the side wall of a pair of roller bearing 10, one of roller bearing in the motor and a pair of roller bearing 10 is sequentially connected,
Multiple cameras for visual identity are arranged in the two sidewalls of the bedstead 1, multiple described for visual identity
The input terminal of camera is arranged in the bedstead 1 towards the top of the bedstead 1, the controller, described to know for vision
Other camera and the motor are connect with the controller respectively.
It wherein, can be infrared camera or thermoinduction camera for the camera of visual identity.
The application develops a intelligent bed that can be effectively prevented and fall while expanding sleeping quarters.By being mounted on bed
The camera on top obtains realtime image data, and computer carries out image analysis, when detecting that user turns over to bedside, meter
It calculates chance and signal is fed back into single-chip microcontroller, control signal is sent to motor after carrying out data analysis from single-chip microcontroller, to drive electricity
Machine drives the automatic rollback of bed of conveyer belt composition, and user is moved back to the center of bed.It can effectively solve to turn in sleep in this way
Body falls from bedside or because narrow space such as can not turn at the problem of everyone encountered.
In addition, sleep quality detection system is added in the application, sensing data is analyzed using the app of mobile phone terminal,
To obtain the data such as user's rolling number during sleep and tumbling frequency, preferably to help user to understand oneself
Sleep quality is to improve sleep quality.
Traditional bed surface is replaced using conveyor-belt apparatus, effectively prevents user from falling and expanding sleep to realize
The purpose in space.This have the advantage that the user for rolling to bedside can be rolled back to the center of bed by conveyer belt, to reach
To can arbitrarily turn over without the effect fallen under bed.Meanwhile the volume that can effectively reduce bed is done so, greatly increase
Space service efficiency is added.In the case where expanding sleeping quarters, more more spaces than before can also be vacated and leave people's work for
It moves or places other articles.It can be described as the life for really facilitating user.
The structure of the dropproof Space Expanding bed of intelligence is mainly made of conveyer belt, camera and bed body frame.
In order to achieve the effect that effectively prevent to fall, the application, which is used, replaces with setting for conveyer belt for traditional bed surface
Meter monitors whether user rolls to bedside by photoelectric sensor, and data is judged and stepper motor is made to drive biography
Band is sent to carry out rollback.
It is emphasized that camera is to refer to comprising but it is not limited to common camera, thermoinduction camera, it is red
Outer camera etc..
The application has used rectangle as the shape of bed body frame, because of rectangle relatively more stable strong.At the beginning originally
Application is directly to drive multiple synchronous belts to be transmitted using multiple synchronizing wheels, but will appear speed in this way to the design of transmission device
It spends asynchronous problem and cost is too high, so determining using conveyer belt as transmission device.Use the conveyer belt of PVC material
Certain softness can be had both in the case where possessing sufficiently ductile, can be very good angle of the substitution mattress in traditional bed
Color.The application uses two-phase stepper motor in power section to provide power drive conveyer belt, passes because stepper motor has
The advantages that dynamic angle is accurate, speed control is convenient, advantage of lower cost, can more accurately drive compared to common direct current generator
Conveyer belt, to achieve the effect that accurate positionin and rollback.Drive mechanism among motor and conveyer belt then uses same step band
The design of dynamic synchronous belt, because synchronous belt has transmission ratio accurate, small to axis active force, compact-sized, oil resistant, wearability is good,
The advantages that anti-aging property is good, relative to gear drive, not only sound is small but also more accurate while saving cost.
The application uses the design that a power drum drives a no-power drum in the bearing structure of conveyer belt,
Such design has been greatly reduced driving cost and overall weight.By the calculating to concentric rate and stress, rolling is determined
The cross sectional dimension diameter of cylinder is 0.3 meter, and length is 1.8 meters.It is fixed simultaneously using bearing block.With main body frame
Connecting portion, the application, which is devised bearing block, vertically connects the mode of two steel with screw to fix, this by two groups
Frame carries power drum and no-power drum, to constitute the bearing structure of conveyer belt.
On material, the application can be used as main material using timber or iron or just.Preferably select model
The steel of ZG20Cr13, in terms of size, for the long * wide * high of frame outermost layer having a size of 1.8*2*0.6 (rice), this is the application logical
Cross the optimum size for repeatedly carrying out obtaining after computer simulation test.While keeping excellent stability, additionally it is possible to which foot is provided
The various equipment of enough Space configurations.
The application has used the camera of model hd91 to carry out receiving camera data, and to collected data
It is analyzed, and analysis result is sent to single-chip microcontroller.
In terms of control, the application has chosen the single-chip microcontroller of model STC15F2K60S2-28I-SOP28 as control
Device carries out signal reception, transmitting and calculating by single-chip microcontroller to realize the target of intelligent bed.
Identification method used by current the application is to carry out Image Acquisition, image of the computer to acquisition by camera
It is analyzed, widely used edge detection algorithm progress picture position acquisition on the market can be used now in algorithm.But this
In order to reduce calculation amount while bed body can be reacted much sooner, the application has used the identification of gray scale difference position to calculate for application
Method, cardinal principle are that the RGB image for getting camera is converted to gray level image, are then divided the image into multiple and different
Region, comparison is increased and decreased by the gray value of plurality of pictures each region, obtains position and motion profile and the trend of object,
Accuracy of identification can be changed simultaneously by adjusting area size.This algorithm obtains image outline compared to by edge detection
Calculation amount it is many smaller, microcomputer can be allowed to calculate faster as a result, judging in time.
Simultaneously it is however emphasized that be a bit because the image that position identification obtains is in real time, without storing any figure
As information, so the problems such as being not in invasion of privacy.
The control process of the application design is such that
The rough location information of user is obtained by the detection feedback of camera.Location information is judged with true
The forward and backward for determining stepper motor sends signal by the DIR mouth to stepper motor driver to realize control stepper motor rotation
Direction, and be gradually incremented by by the pulse frequency that cumulative function exports single-chip microcontroller, reach driving conveyer belt with even accelerated mode
The purpose for carrying out rollback, achievees the effect that gently to work and prevent user from falling.
Motor driven part is mostly important, because it determines the effect of conveyer belt rollback.Driving motor uses frequency conversion
The method of pulse, the application has write frequency variation signal launching procedure based on the tone function in the library arduino, by output side
The frequency of wave impulse carries out being sent to motor driver after uniformly increasing and decreasing, and motor driver converts angular displacement for electric pulse with reality
The effect of existing even acceleration.
Macroscopically, the program of the application, which can be divided into setup (), (can be understood as program initialization preset for program
Process)；Three parts loop () (main program cycle) and subfunction.
In terms of the control of motor, the application sends signal to motor driver by single-chip microcontroller.The application is based on
Tone function in the library arduino has write frequency conversion square-wave pulse transmitting subfunction, target pulse frequency is first inputted, by gradually
Varying function calculates output frequency and gradually increases the square-wave pulse for being finally reached target frequency, is added with guaranteeing that motor rotation reaches even
The effect of speed.
1, used stepper motor driven conveyer belt instead of traditional bed surface
Traditional mattress bed surface has no too many feature, and can not effectively realize prevents user from falling and expanding sleeping quarters
And other effects, and the conveyor type bed surface of the application design has many advantages, such as, such as can change use by motor driven
The position of person in bed makes it remain at a center to prevent user from falling.And effectively expand opposite sleeping quarters
More real spaces etc. can't be occupied.
2, camera has been used to determine the position of user
The position of user is determined by being placed in the feedback signal of the camera above bed.It can compared to traditional bed
Effectively to acquire the dormant data of user, while single-chip data is sent to control the operation of conveyer belt.
The user for rolling to bedside can be rolled back to the center of bed by conveyer belt, with reach can arbitrarily turn over without
Fall the effect under bed.Meanwhile can effectively reduce the volume of bed, greatly increase space service efficiency.It is expanding
In the case where sleeping quarters, more more spaces than before can also be vacated and leave people's activity for or place other articles, facilitated
The life of user.
It further, further include multiple elevating mechanisms 2, multiple sensors 3, multiple supporting blocks 5 and multiple connecting rods 6,
Multiple elevating mechanisms 2, multiple sensors 3, multiple supporting blocks 5 and multiple connecting rods 6 are arranged at institute
It states between the cavity of transmission belt, multiple connecting rods 6 divide for multiple groups connection rod set, and the connecting rod of connection rod set is rotatably arranged in respectively
The periphery of each supporting block 5, the supporting block 5 supporting block 5 adjacent with periphery are rotatably connected by the connecting rod 6,
The top of the supporting block 5 is for carrying user；The bottom end of the output end of the elevating mechanism 2 and the supporting block 5 can be rotated
Connection, the bottom end of the elevating mechanism 2 are connect with the bedstead 1, and the bottom end setting of the bedstead 1 is on the ground；The sensing
The top of the supporting block 5 is arranged in device 3, and the sensor 3 is connect with the controller 4, the controller 4 and the lifting
Mechanism 2 connects.
Wherein, the model of controller 4 can be with are as follows: MAM-100.
The beneficial effects of the present invention are: monitoring the sleeping position of user by sensor, controller is believed according to the monitoring of sensor
Breath issues adjustment instruction, pushes supporting block to move up and down according to adjustment instruction with rear lifting mechanism, so adjusts multiple supporting blocks
Height, the height difference of multiple supporting blocks can play different support and massage effect to the different parts of user, and
The sleeping position for capableing of appropriate adjustment user is sufficiently rested so that user turns in place under the booster action of bed convenient for user,
Improve the intelligence and security reliability of bed.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the camera for visual identity is photoelectric sensor and/or camera, the sensor 3
For pressure sensor and/or voice operated sensor and/or smoke sensor device and/or temperature sensor.
The model of pressure sensor can be with are as follows: 85-050G-FC；The model of voice operated sensor can be with are as follows: ZP-12S；Smog
The model of sensor can be with are as follows: GQQO.1；The model of temperature sensor can be with are as follows: E5CZ-R2MT.
Beneficial effect using above-mentioned further scheme is: pressure sensor is used to detect the specific location that user is lain,
For voice operated sensor for detecting whether user snores, smoke sensor device is used to detect the ambient enviroment of bed, prevents user because of smog
Asphyxia；Temperature sensor is used to detect the sleep temperature of user, supplements temperature in time for user or reduces temperature.
Further, the elevating mechanism 2 is electric pushrod.
The model of electric pushrod can be with are as follows: JS35.
Beneficial effect using above-mentioned further scheme is: the setting of electric pushrod is used to that supporting block to be pushed to move up and down,
The production cost for reducing bed, installs and safeguards to bed convenient for user.
Further, the making material of the conveyer belt is PVC, and the motor is two-phase stepping motor.
Beneficial effect using above-mentioned further scheme is: using PVC material conveyer belt can possess it is sufficiently ductile
In the case where have both certain softness, can be very good role of the substitution mattress in traditional bed.It is used in power section
Two-phase stepper motor provides power drive conveyer belt because stepper motor has, driving angle is accurate, speed control is convenient, at
The advantages that this is relatively low, can more accurately drive conveyer belt compared to common direct current generator, be accurately positioned and return to reach
The effect of rolling.
Further, the elevating mechanism 2 is electric aeration air bag, and the electric aeration air bag includes: electric air pump, base
Plate and air bag, the electric air pump, the substrate and the air bag are arranged in the cavity of the conveyer belt, the base
The bottom end of plate is fixed on the top of the air bag, and the top of the substrate and the bottom end of the supporting block 5 are rotatably connected, described
The bottom end of air bag is fixed on the top of the bedstead 1, and the electric air pump is arranged in the bedstead 1, the electric air pump
Output end is connected to the inflating port of the air bag.
The model of electric air pump can be with are as follows: QB-370.
Beneficial effect using above-mentioned further scheme is: the setting of electric aeration air bag is for pushing supporting block to transport up and down
It is dynamic, the production cost of bed is reduced, bed is installed and safeguarded convenient for user, improves the soft comfortable of bed, improves user
Experience.
Further, the supporting block 5 be square, rectangle, circle or triangular structure.
Beneficial effect using above-mentioned further scheme is: supporting block is square, rectangle, circle or triangle knot
Structure improves the reliability of bed so that multiple supporting blocks are independent of each other during exercise.
Further, the motor is driven by one of roller bearing 10 in reduction gearbox and a pair of roller bearing 10 and is connected
It connects, the reduction gearbox is worm speed-down case, and the reduction ratio of the reduction gearbox is 1:7.5.
Using the beneficial effect of above-mentioned further scheme is: and used the worm speed-down case of 1:7.5 reduction ratio to mention
The accuracy and torsion of high stepper motor.
Further, further includes: heating device 7, the top of the supporting block 5 is arranged in the heating device 7, described
Heating device is arranged in the cavity of the conveyer belt, and the heating device 7 is connect with the controller 4.
Beneficial effect using above-mentioned further scheme is: the setting of heating device, so that bed is detecting sleeping for user
When dormancy temperature is lower, controller controls heating device and carries out body temperature supplement to user, prevents user to be frozen and wakes up and prevent user
It has difficulty in going to sleep because of cold.
Further, the heating device 7 is electric blanket.
The model of electric blanket can be with are as follows: tb101.
Beneficial effect using above-mentioned further scheme is: the setting of electric blanket, reduces the production cost of bed, improves bed
Comfort level, improve user experience.
Further, further includes: radiator 8, the radiator 8 are arranged in the bedstead 1, the heat dissipation dress
The output end set is connect towards the supporting block, the radiator 8 with the controller 4.
Beneficial effect using above-mentioned further scheme is: the setting of radiator, so that bed is detecting sleeping for user
When dormancy temperature is higher, controller controls radiator and carries out body temperature degradation to user, prevents user awake by heat and prevents user
It has difficulty in going to sleep because of sweltering heat.
Further, the radiator 8 is exhaust fan, and the output end of the exhaust fan is towards the supporting block 5.
The model of exhaust fan can be with are as follows: XG-1.
Beneficial effect using above-mentioned further scheme is: the setting of exhaust fan, reduces the production cost of bed, improves bed
Comfort level, improve user experience.
Further, further includes: alarm 9, the alarm 9 are arranged in the bedstead 1, the alarm 9 and institute
State the connection of controller 4.
The model of alarm can be with are as follows: AL-7480.
Beneficial effect using above-mentioned further scheme is: the setting of alarm so that bed monitor temperature, smog,
It alarms when pressure or exceeded sound, improves the security reliability of bed, prevent ambient enviroment from causing prestige to the safety of user
The side of body.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. one kind can turn over the bed that situation carries out adjustment according to human body characterized by comprising bedstead, multiple for regarding
Feel camera, controller, conveyer belt, a pair of of roller bearing and the motor of identification,
The baffle that the oriented bedstead top extends is respectively set in the both ends of the bedstead, and the both ends of a pair of roller bearing respectively can
It is rotationally connect with the baffle at bedstead both ends, a pair of roller bearing closes on the two sides of the bedstead, the biography respectively
Send band that can drivingly be arranged on the side wall of a pair of roller bearing, one of roller bearing in the motor and a pair of roller bearing
Transmission connection, the two sidewalls of the bedstead are arranged in multiple cameras for visual identity, multiple described for regarding
The input terminal of the camera of identification is felt towards the top of the bedstead, and the controller is arranged in the bedstead, described to be used for
The camera of visual identity and the motor are connect with the controller respectively.
2. one kind according to claim 1 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that also
It include: multiple elevating mechanisms, multiple sensors, multiple supporting blocks and multiple connecting rods,
Multiple elevating mechanisms, multiple sensors, multiple supporting blocks and multiple connecting rods are arranged at institute
It states between the cavity of transmission belt, multiple connecting rods are divided into multiple groups connection rod set, and the connecting rod of connection rod set is rotatably arranged in respectively
The periphery of each supporting block, the supporting block supporting block adjacent with periphery is rotatably connected by the connecting rod, described
The top of supporting block is for carrying user；
The output end of the elevating mechanism and the bottom end of the supporting block are rotatably connected, the bottom end of the elevating mechanism with it is described
Bedstead connection, the bottom end setting of the bedstead is on the ground；
The top of the supporting block is arranged in the sensor, and the sensor is connect with the controller, the controller with
The elevating mechanism connection.
3. one kind according to claim 2 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that institute
Stating for the camera of visual identity is photoelectric sensor and/or camera, and the sensor is pressure sensor and/or acoustic control
Sensor and/or smoke sensor device and/or temperature sensor.
4. one kind according to claim 1 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that institute
The making material for stating conveyer belt is PVC, and the motor is two-phase stepping motor.
5. one kind according to claim 2 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that institute
Stating elevating mechanism is electric aeration air bag, and the electric aeration air bag includes: electric air pump, substrate and air bag, described electronic
Air pump, the substrate and the air bag are arranged in the cavity of the conveyer belt, and the bottom end of the substrate is fixed on described
The top of air bag, the top of the substrate and the bottom end of the supporting block are rotatably connected, and the bottom end of the air bag is fixed on institute
The top of bedstead is stated, the electric air pump is arranged in the bedstead, and the output end of the electric air pump is filled with the air bag
Port connection.
6. one kind according to claim 1 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that institute
It states motor to be sequentially connected by one of roller bearing in reduction gearbox and a pair of roller bearing, the reduction gearbox is worm speed-down
Case, the reduction ratio of the reduction gearbox are 1:7.5.
7. one kind according to claim 2 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that also
It include: heating device, the top of the supporting block is arranged in the heating device, and the heating device and the controller connect
It connects.
8. one kind according to claim 7 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that institute
Stating heating device is electric blanket.
9. one kind according to claim 2 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that also
It include: radiator, the radiator is arranged in the bedstead, and the output end of the radiator is towards the support
Block, the radiator are connect with the controller.
10. one kind according to claim 1 can turn over the bed that situation carries out adjustment according to human body, which is characterized in that
Further include: alarm, the alarm are arranged in the bedstead, and the alarm is connect with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992787.2A CN109157347A (en) | 2018-08-29 | 2018-08-29 | It is a kind of to turn over the bed that situation carries out adjustment according to human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992787.2A CN109157347A (en) | 2018-08-29 | 2018-08-29 | It is a kind of to turn over the bed that situation carries out adjustment according to human body |
Publications (1)
| Publication Number | Publication Date |
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| CN109157347A true CN109157347A (en) | 2019-01-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992787.2A Pending CN109157347A (en) | 2018-08-29 | 2018-08-29 | It is a kind of to turn over the bed that situation carries out adjustment according to human body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109157347A (en) |
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| CN114224631A (en) * | 2021-12-21 | 2022-03-25 | 吉林大学 | Special nursing bed of infectious department with self-cleaning function |
| TWI777132B (en) * | 2020-02-14 | 2022-09-11 | 臺北醫學大學 | Monitoring system, device and computer-implemented method for monitoring pressure ulcers |
| US11538581B2 (en) | 2020-02-14 | 2022-12-27 | Taipei Medical University | Monitoring system, device and computer-implemented method for monitoring pressure ulcers |
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Application publication date: 20190108 |
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