CN110123543A

CN110123543A - A kind of turnover type nursing bed with monitoring function

Info

Publication number: CN110123543A
Application number: CN201910443192.6A
Authority: CN
Inventors: 宋爱君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2019-08-16

Abstract

The invention discloses a kind of turnover type nursing bed with monitoring function, including bed board, chassis, overturning component, infrared distance sensor and pressure sensor, bed board: the left and right sides in the middle part of the bed board is equipped with relatively parallel sliding slot, the inside bottom of sliding slot is fixed with the deckle board of rectangle, and the quadrangle of bed board lower surface is respectively and fixedly provided with the footpost of vertical direction；Chassis: the quantity of the chassis is two, chassis is connected with corresponding footpost, the left and right ends of former and later two chassis are equipped with axis hole, lead screw is equipped in two axis holes, the tray side of rear side is fixed with servo motor, structure is simple, it is easy to use, has detectability, the body position of patient can be detected, overturning component is installed, it can complete to turn over from dynamic auxiliary patient, the position of overturning component is able to carry out adjusting, guarantee the accuracy turned over, improve safety and efficiency, medical worker is not needed to assist, reduce the labor intensity of medical worker.

Description

A kind of turnover type nursing bed with monitoring function

Technical field

The present invention relates to nursing bed technical field, specially a kind of turnover type nursing bed with monitoring function.

Background technique

Nursing bed is the bed life habit and treatment needs according to patient, and that designs can accompany and attend to family members, have There are multinomial nursing function and operation button using safe bed, Restoring nursing bed can also be matched with treatment or rehabilitation equipment, Bed capable of nursing and supporting patient is usually no more than 90cm wide, and Single-person single-layer bed facilitates medical care observation to make an inspection tour operation and use with family members personnel, It is divided into electric care bed and Manual care bed, for sick people, severe disability people, the elderly, Healthy People in hospital or at home Therapy rehabilitation uses when recuperating, and size is various informative, and existing nursing bed has all had an ability of turn substantially, help patient into Row turns over, but the Stryker frame of the prior art to the using effect of the crowds such as severe disability, paralysis more preferably, because the position of turn can not Adaptive adjusting is carried out, weak patient still can generate movement in bed, and patient can not then turn over when deviating bed center Turn, there are great limitation, use is very inconvenient.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of turnover type shield with monitoring function Manage bed, structure is simple, easy to use, patient can be turned over, be able to detect the body position of patient, thus different location into Row turns over, and copes with the still mobilizable weak patient of limbs, can effectively solve the problems in background technique.

To achieve the above object, the invention provides the following technical scheme: a kind of turnover type nursing bed with monitoring function, Including bed board, chassis, component, infrared distance sensor and pressure sensor are overturn,

Bed board: the left and right sides in the middle part of the bed board is equipped with relatively parallel sliding slot, and the inside bottom of sliding slot is fixed with rectangle The quadrangle of deckle board, bed board lower surface is respectively and fixedly provided with the footpost of vertical direction；

Chassis: the quantity of the chassis is two, and chassis is connected with corresponding footpost, and the left and right ends of former and later two chassis are all provided with There is axis hole, lead screw is equipped in two axis holes, the tray side of rear side is fixed with servo motor, the output shaft and silk of servo motor The rear end of thick stick is fixedly linked, and slide is threaded in the middle part of lead screw；

Overturning component: the overturning component includes the upright bar being fixedly linked with slide, and the upper end of upright bar passes through logical in the middle part of deckle board Hole, the front and back side of upright bar upper end is relatively hinged, and there are two articulated slabs, and the middle part of side is opposite before and after upright bar is hinged with electric telescopic rod, The middle part of telescopic arm and articulated slab on the upside of electric telescopic rod is hinged, the input terminal of electric telescopic rod and the output of PLC controller End electrical connection；

Infrared distance sensor: infrared distance sensor is mounted on the front and back side of bed board upper surface；

Pressure sensor: pressure sensor is mounted on the middle part of bed board upper surface；

Wherein: it further include PLC controller and alarm device, the PLC controller and alarm device are installed in the leading flank of bed board, The input terminal of PLC controller is electrically connected with the output end of external power supply, infrared distance sensor and pressure sensor respectively, PLC The output end of controller is electrically connected with the input terminal of servo motor, electric telescopic rod and alarm device respectively.

Further, the chassis includes arch, and the both ends of arch are respectively and fixedly provided with loop bar, and loop bar is fixedly attached by screw In two opposite footpost lower ends of left and right, it is supported by chassis.

It further, further include headrest and sound pick-up, the headrest and sound pick-up are each provided at the left side of bed board upper surface, and The output end of sound pick-up is electrically connected with the input terminal of PLC controller, can be manipulated by sound pick-up to PLC controller.

It further, further include connection frame, the both ends of the connection frame are fixedly linked with corresponding slide respectively, guarantee two The synchronism of sideslip seat and overturning component.

It further, further include connecting band, the connecting band includes strap, and the both ends of strap are respectively and fixedly provided with mounting plate, peace Loading board is connected with corresponding articulated slab, and strap increases the contact area with patient, improves comfort, also reduces occupying for space.

It further, further include offset plate, the offset plate is bonded in the upper surface of articulated slab, and offset plate improves comfort.

Further, the quantity of the infrared distance sensor be greater than four, and bed board upper surface before and after side it is infrared away from It is opposite two-by-two from sensor, it is detected by distance of the infrared distance sensor to patient to bedside.

Further, the quantity of the pressure sensor is greater than 20, and is distributed between two sliding slots in matrix form Bed board upper surface, the pressure sensor of matrix form detects forced position, thus the translation of feedback control overturning component.

It further, further include reinforcing bar, the reinforcing bar is mounted in the corresponding axis hole in bed board side front and back end, and is added The both ends of solid rod are threaded with nut.

It further, further include idler wheel, the idler wheel is located at the front and back side of upright bar, and the upper table of the downside of idler wheel and deckle board Face contact.

Compared with prior art, the beneficial effects of the present invention are: this have monitoring function turnover type nursing bed, have with Lower benefit:

1, structure is simple, easy to use, has detectability, can detect to the body position of patient, be equipped with overturning Component can be completed to turn over from dynamic auxiliary patient, and the position for overturning component is able to carry out adjusting, guarantees the accuracy turned over, mentions High security and efficiency do not need medical worker and assist, and reduce the labor intensity of medical worker；

2, overturning component is made of upright bar, articulated slab and electric telescopic rod, pushes articulated slab along upright bar by electric telescopic rod Upper end is overturn, and is lain on one's side so that the lying position of patient is converted to, and carries out turn nursing instead of manpower, it is strong to reduce labour The upper surface of degree, articulated slab is equipped with offset plate and connecting band, is capable of increasing the contact area with patient, improves comfort；

3, bed board is equipped with the pressure sensor of matrix form distribution, can determine patient on bed board substantially according to stress condition Position, when needing to turn over for weak patient, pressure is deviated and is concentrated to the side of body, so that it is determined that patient needs It is turned over, then driving overturning component is operated, and infrared distance sensor facing each other can detecte patient to bedside Position, auxiliary carry out position detection, improve accuracy；

4, the middle part of bed board is equipped with sliding slot, and the articulated slab for overturning component is in the upside of sliding slot, under the cooperation of slide and lead screw It is able to carry out and moves horizontally, to adjust the obliquity of turn, cooperation position monitoring function can adapt to different location state Under patient use, turn over effect it is good, do not need medical worker and assist, it is more convenient to use.

Detailed description of the invention

Fig. 1 is overlooking structure diagram of the present invention；

Fig. 2 is forward sight structural schematic diagram of the present invention；

Fig. 3 is partial structural diagram of the present invention；

Fig. 4 is structure enlargement diagram at A of the present invention.

In figure: 1 bed board, 101 sliding slots, 102 deckle boards, 2 footposts, 3 headrests, 4 chassis, 401 arches, 402 loop bars, 5 servos electricity Machine, 6 lead screws, 7 slides, 8 overturning components, 801 upright bars, 802 articulated slabs, 803 electric telescopic rods, 804 offset plates, 9 connecting bands, 901 Mounting plate, 902 straps, 10 sound pick-ups, 11 infrared distance sensors, 12 pressure sensors, 13 reinforcing bars, 14 nuts, 15 PLC Controller, 16 alarm devices, 17 connection frames, 18 idler wheels.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of turnover type nursing bed with monitoring function, packet Bed board 1, chassis 4, overturning component 8, infrared distance sensor 11 and pressure sensor 12 are included,

Bed board 1: the left and right sides at 1 middle part of bed board is equipped with relatively parallel sliding slot 101, and the inside bottom of sliding slot 101 is fixed with square The quadrangle of the deckle board 102 of shape, 1 lower surface of bed board is respectively and fixedly provided with the footpost 2 of vertical direction, further includes headrest 3 and sound pick-up 10, head Pillow 3 and sound pick-up 10 are each provided at the left side of 1 upper surface of bed board, and the input terminal of the output end of sound pick-up 10 and PLC controller 15 Electrical connection, further includes reinforcing bar 13, and reinforcing bar 13 is mounted in the corresponding axis hole in 1 side front and back end of bed board, and reinforcing bar 13 Both ends are threaded with nut 14；

Chassis 4: the quantity of chassis 4 is two, and chassis 4 is connected with corresponding footpost 2, and the left and right ends of former and later two chassis 4 are equal Equipped with axis hole, lead screw 6 is equipped in two axis holes, 4 side of chassis of rear side is fixed with servo motor 5, the output of servo motor 5 The rear end of axis and lead screw 6 is fixedly linked, and the middle part of lead screw 6 is threaded with slide 7, further includes connection frame 17, connection frame 17 Both ends are fixedly linked with corresponding slide 7 respectively, and chassis 4 includes arch 401, and the both ends of arch 401 are respectively and fixedly provided with loop bar 402, Loop bar 402 is fixedly attached to two opposite 2 lower ends of footpost of left and right by screw；

Overturning component 8: overturning component 8 includes the upright bar 801 being fixedly linked with slide 7, and the upper end of upright bar 801 passes through deckle board 102 The through-hole at middle part, the front and back side of 801 upper end of upright bar is relatively hinged there are two articulated slab 802, and the middle part of 801 front and back side of upright bar is opposite It is hinged with electric telescopic rod 803, the middle part of the telescopic arm and articulated slab 802 of 803 upside of electric telescopic rod is hinged, electric telescopic rod 803 input terminal is electrically connected with the output end of PLC controller 15, further includes connecting band 9, and connecting band 9 includes strap 902, strap 902 both ends are respectively and fixedly provided with mounting plate 901, and it further includes offset plate 804, offset plate that mounting plate 901 is connected with corresponding articulated slab 802 804 are bonded in the upper surface of articulated slab 802, further include idler wheel 18, and idler wheel 18 is located at the front and back side of upright bar 801, and idler wheel 18 Downside is contacted with the upper surface of deckle board 102, and overturning component 8 is made of upright bar 801, articulated slab 802 and electric telescopic rod 803, is led to Crossing electric telescopic rod 803 pushes articulated slab 802 to be overturn along the upper end of upright bar 801, so that the lying position of patient be converted To lie on one's side, turn nursing is carried out instead of manpower, reduces labor intensity, the upper surface of articulated slab 802 is equipped with offset plate 804 and connecting band 9, it is capable of increasing the contact area with patient, improves comfort, the middle part of bed board 1 is equipped with sliding slot 101, overturns the hinged of component 8 Plate 802 is in the upside of sliding slot 101, is able to carry out and moves horizontally under the cooperation of slide 7 and lead screw 6, to adjust turn Obliquity, cooperation position monitoring function, the patient that can adapt under different location state use, and turn effect is good, does not need Medical worker assists, more convenient to use；

Infrared distance sensor 11: infrared distance sensor 11 is mounted on the front and back side of 1 upper surface of bed board, infrared distance sensor 11 quantity is greater than four, and the infrared distance sensor 11 of 1 upper surface of bed board front and back side is opposite two-by-two；

Pressure sensor 12: pressure sensor 12 is mounted on the middle part of 1 upper surface of bed board, and the quantity of pressure sensor 12 is greater than two Ten, and 1 upper surface of bed board between two sliding slots 101 is distributed in matrix form；

Bed board 1 is equipped with the pressure sensor 12 of matrix form distribution, can determine that patient is big on bed board 1 according to stress condition Position is caused, when needing to turn over for weak patient, pressure is deviated and concentrated to the side of body, so that it is determined that patient needs It is turned over, then driving overturning component 8 is operated, and infrared distance sensor 11 facing each other can detecte patient and arrive The position of bedside, auxiliary carry out the detection of position, improve accuracy.

Wherein: further including PLC controller 15 and alarm device 16, PLC controller 15 and alarm device 16 are installed in bed board 1 Leading flank, the output with external power supply, infrared distance sensor 11 and pressure sensor 12 respectively of the input terminal of PLC controller 15 End electrical connection, the output end of PLC controller 15 are electric with the input terminal of servo motor 5, electric telescopic rod 803 and alarm device 16 respectively Connection.

Structure is simple, easy to use, has detectability, can detect to the body position of patient, be equipped with and turn over Turn component 8, can complete to turn over from dynamic auxiliary patient, the position of overturning component 8 is able to carry out adjusting, and it is accurate to guarantee to turn over Property, safety and efficiency are improved, not needing medical worker assists, and reduces the labor intensity of medical worker.

Puffy moral 86HSZ12N can be used in servo motor 5, and ANT-35 can be used in electric telescopic rod, and infrared distance sensor can Using GP2D12 IR Sensor, PTS401 is can be used in pressure sensor 12, this has the turnover type nursing bed institute of monitoring function The electronic component of use is the prior art and is not innovated herein, is no longer repeated herein, and PLC controller 15 uses 6ES7 211-0AA23-0XB0。

When in use: patient lies low on the upside of bed board 1, and applies to the pressure sensor 12 of matrix form distribution certain Power, infrared distance sensor 11 is located at the edge of bed board 1, and front and back is opposite, can be monitored to the distance of patient to bedside, The quantity and distributed data of the pressure sensor 12 of cooperation stress substantially detect the body position of patient, when patient needs to turn over It is tilted to body side, the quantity of the pressure sensor 12 of stress is reduced, and after stagnating 2s, PLC controller 15 drives servo motor 5 It drives lead screw 6 to rotate, so that slide 7 and overturning component 8 be made to be horizontally moved, makes upright bar 801 according to the location information of patient It is moved to suitable position, to the left when turning body, the pressure sensor 12 of right side stress is reduced, otherwise the pressure of left side stress passes Sensor 12 is reduced, can be by sound pick-up 10 to PLC controller for the patient of normal sounding to measure the turn direction of patient 15 directly transmit order, and the electric telescopic rod 803 of respective side extends, so that the overturning of articulated slab 802 pushes turn-over bed for patient, then cut with scissors Fishplate bar 802 resets, and when the body position offset of patient is excessive, PLC controller 15 drives alarm device 16 to sound an alarm.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of turnover type nursing bed with monitoring function, it is characterised in that: including bed board (1), chassis (4), overturning component (8), infrared distance sensor (11) and pressure sensor (12),

Bed board (1): the left and right sides in the middle part of the bed board (1) is equipped with relatively parallel sliding slot (101), the inside of sliding slot (101) Bottom is fixed with the deckle board (102) of rectangle, and the quadrangle of bed board (1) lower surface is respectively and fixedly provided with the footpost (2) of vertical direction；

Chassis (4): the quantity of the chassis (4) is two, and chassis (4) is connected with corresponding footpost (2), former and later two chassis (4) left and right ends are equipped with axis hole, are equipped in two axis holes lead screw (6), and chassis (4) side of rear side is fixed with servo electricity The rear end of machine (5), the output shaft and lead screw (6) of servo motor (5) is fixedly linked, and lead screw is threaded with slide in the middle part of (6) (7)；

Overturning component (8): overturning component (8) includes the upright bar (801) being fixedly linked with slide (7), upright bar (801) it is upper The through-hole in the middle part of deckle board (102) is held, the front and back side of upright bar (801) upper end is relatively hinged, and there are two articulated slab (802), upright bars (801) middle part of front and back side is opposite is hinged with electric telescopic rod (803), the telescopic arm on the upside of electric telescopic rod (803) and hinged The middle part of plate (802) is hinged, and the input terminal of electric telescopic rod (803) is electrically connected with the output end of PLC controller (15)；

Infrared distance sensor (11): infrared distance sensor (11) is mounted on the front and back side of bed board (1) upper surface；

Pressure sensor (12): pressure sensor (12) is mounted on the middle part of bed board (1) upper surface；

Wherein: further including PLC controller (15) and alarm device (16), the PLC controller (15) and alarm device (16) are respectively mounted Leading flank in bed board (1), the input terminal of PLC controller (15) respectively with external power supply, infrared distance sensor (11) and pressure The output end of force snesor (12) is electrically connected, the output end of PLC controller (15) respectively with servo motor (5), electric telescopic rod (803) it is electrically connected with the input terminal of alarm device (16).

2. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: the chassis It (4) include arch (401), the both ends of arch (401) are respectively and fixedly provided with loop bar (402), and loop bar (402) is fixedly attached to by screw Two opposite footpost (2) lower ends of left and right.

3. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: further include headrest (3) and sound pick-up (10), the headrest (3) and sound pick-up (10) are each provided at the left side of bed board (1) upper surface, and sound pick-up (10) Output end be electrically connected with the input terminal of PLC controller (15).

4. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: further include connection The both ends of frame (17), the connection frame (17) are fixedly linked with corresponding slide (7) respectively.

5. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: further include connection Band (9), the connecting band (9) includes strap (902), and the both ends of strap (902) are respectively and fixedly provided with mounting plate (901), mounting plate (901) it is connected with corresponding articulated slab (802).

6. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: further include offset plate (804), the offset plate (804) is bonded in the upper surface of articulated slab (802).

7. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: it is described it is infrared away from Quantity from sensor (11) is greater than four, and the infrared distance sensor (11) of bed board (1) upper surface front and back side is opposite two-by-two.

8. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: the pressure passes The quantity of sensor (12) is greater than 20, and is distributed in bed board (1) upper surface between two sliding slots (101) in matrix form.

9. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: further include reinforcing Bar (13), the reinforcing bar (13) is mounted in the corresponding axis hole in bed board (1) side front and back end, and the both ends of reinforcing bar (13) are equal It is threaded with nut (14).

10. a kind of turnover type nursing bed with monitoring function according to claim 1, it is characterised in that: further include rolling It takes turns (18), the idler wheel (18) is located at the front and back side of upright bar (801), and the upper surface of the downside of idler wheel (18) and deckle board (102) Contact.