CN109864861A - It is a kind of multifunctional nursing hospital bed - Google Patents

It is a kind of multifunctional nursing hospital bed Download PDF

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Publication number
CN109864861A
CN109864861A CN201910321478.7A CN201910321478A CN109864861A CN 109864861 A CN109864861 A CN 109864861A CN 201910321478 A CN201910321478 A CN 201910321478A CN 109864861 A CN109864861 A CN 109864861A
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China
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fixedly connected
gear
bed board
support
fixing seat
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CN201910321478.7A
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CN109864861B (en
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孔炜璠
王成华
李付荣
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Abstract

The invention discloses a kind of multifunctional nursing hospital bed, including bottom plate, fixed cylinder is fixedly connected at the top of the bottom plate, the inner wall of the fixed cylinder slidably connects elevating lever, the first bed board is fixedly connected at the top of the elevating lever, the one end of first bed board is hinged with the second bed board, first support is fixedly connected at the top of its rear end on the bottom plate, front end at the top of the first support is fixedly connected with worm screw machine, the front end of the worm screw machine output shaft is fixedly connected with gear, the bottom end of first bed board is fixedly connected with tooth plate, connection is engaged with the surface of tooth plate in the surface of the gear, top in the middle part of the bottom plate is fixedly connected with second support, the rear end thereof of the second support is equipped with first bevel gear, the axle center of the first bevel gear is pierced by the transmission of the front end behind the front end of second support and with gear peace Dress.The present invention has the advantage that structure is simple, easy to use, solves the problems, such as that operating beds do not have picking-up and elevating function.

Description

It is a kind of multifunctional nursing hospital bed
Technical field
The present invention relates to technical field of medical equipment, specially a kind of multifunctional nursing hospital bed.
Background technique
Patient or severe disability people are in rehabilitation, used bed when recuperating of being hospitalized, and have multinomial nursing function, facilitate disease Member's rest is had dinner and is moved.There are ordinary hospital bed and multi-functional back lifting hospital bed.Hospital bed is alternatively referred to as patient's bed, medical bed, multi-functional Nursing bed etc., is the bed that patient uses when recuperating rehabilitation, and main use occasion has various big hospital, health clinics in towns and townships, society Area's Health Center, rehabilitation institution etc..
A kind of medical nursing as disclosed in Chinese Patent Application No. CN201511006875.3 is multifunctional hospital bed, belongs to medical treatment Equipment technology field, structure include the head of a bed, tailstock, bed frame, bed board, footpost;It is arranged on the upper horizontal base bar of the two sides of bed frame There are two the unit arched frameworks of above ten or less quantity;Tailstock portion is provided with sliding slot and scoops out bending track;Sliding slot scoops out curved The bend sliding slot of same sliding slot same size is offered on shape track;Sliding slot scoops out bending track and is bent to bed board lower section to horizontal position It postpones horizontal extension and is set as horizontal gathering frame;Main bidirectional hydraulic oil pump and the secondary common synergic adjustment of bidirectional hydraulic oil pump are accompanied and attended to disease Bed board is put on display using the side position of the unilateral outer footpost of disease of accompanying and attending to and is collapsed under bed.The medical nursing is multifunctional hospital bed to be integrated with disease of accompanying and attending to Bed board, using the structure that the unilateral outer footpost of disease of accompanying and attending to and hydraulic Lock support are adjusted realize hospital bed plate of accompanying and attending to side position put on display with Bed is lower to be collapsed, simple and convenient, without in addition configuring hospital bed of accompanying and attending to.
However this hospital bed solves only the problem of patient lies with sitting, for some handicapped or frail body disease For number, patient leaves the bed difficulty, patient in bed recumbency time too long, it is more tired for patient, need under timing Bed tempers walking;And due to patient's physical fitness difference, medical staff is also needed to hold up patient during leaving the bed It is ready before to leave the bed, is all very tired for patient and medical staff.In consideration of it, of the invention, design one It kind can reach the multifunctional nursing hospital bed of picking-up and lifting invalid bed function, simultaneously to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of multifunctional nursing hospital bed, have the advantage that structure is simple, easy to use, solve Operating beds of having determined do not have the problem of picking-up and elevating function.
To achieve the above object, the invention provides the following technical scheme: it is a kind of multifunctional nursing hospital bed, including bottom plate, institute It states and is fixedly connected with fixed cylinder at the top of bottom plate, the inner wall of the fixed cylinder slidably connects elevating lever, the top of the elevating lever Portion is fixedly connected with the first bed board, and the one end of first bed board is hinged with the second bed board, close its rear end on the bottom plate Top be fixedly connected with first support, the front end at the top of the first support is fixedly connected with worm screw machine, and the worm screw machine is defeated The front end of shaft is fixedly connected with gear, and the bottom end of first bed board is fixedly connected with tooth plate, the surface of the gear and tooth Connection is engaged on the surface of plate, and the top in the middle part of the bottom plate is fixedly connected with second support, the rear end thereof of the second support First bevel gear is installed, the axle center of the first bevel gear is pierced by the transmission of the front end behind the front end of second support and with gear peace Dress, the top of the bottom plate are also fixedly connected there are two bearing block, are rotatably equipped with screw rod between two bearing blocks, described The one end of screw rod is fixedly connected with second bevel gear, and company is engaged with the surface of first bevel gear in the surface of the second bevel gear It connects, the surface of the screw rod is threaded with swivel nut, is rotatably connected to support rod between the swivel nut and the second bed board.
Preferably, the quantity of the elevating lever is at least four, and four elevating levers respectively correspond close on the first bed board The bottom of its quadrangle.
Preferably, the worm screw machine includes the worm gear fixing seat for being fixedly connected on first support top nose, the worm gear The intracavitary of fixing seat is rotatably equipped with worm gear, and the side of the worm gear fixing seat is fixedly connected with worm screw fixing seat, the worm screw The intracavitary of fixing seat is rotatably equipped with worm screw, and connection is engaged with the surface of worm gear in the surface of the worm screw.
It preferably, further include the motor for being fixedly mounted on worm screw fixing seat top, the output shaft of the motor and worm screw Top is fixedly connected, and the axle center of the worm gear is pierced by behind the front end of worm gear fixing seat and is fixedly connected with the axle center of gear.
Preferably, the first bevel gear axle center is pierced by behind the front end of second support and is fixedly connected with first pulley, institute The front end for stating gear axis is fixedly connected with the second belt wheel, is sequentially connected between the first pulley and the second belt wheel synchronous Band.
Preferably, the first fixing seat, the axle center of first fixing seat and support are fixedly connected at the top of the swivel nut The bottom end of bar is hinged.
Preferably, the bottom of second bed board is fixedly connected with the second fixing seat, the axle center of second fixing seat with The top of support rod is hinged.
Compared with prior art, beneficial effects of the present invention are as follows: the present invention
1, of the invention, after starting worm screw machine, synchronized band drives screw rod rotation, then with the first bed board decline when It waits, support rod drives the second bed board in clockwise with the junction of the first bed board, so that the second bed board holds up patient back well, Design in this way can reach the function that automatic lift plays patient, be ready before going to bed for patient.
2, of the invention, by starting worm screw machine, band moving gear is rotated, and drives first by the engagement of wheel and rack Bed board oscilaltion, and it is equipped with fixed cylinder and elevating lever, so that the lifting of the first bed board is more stable, in this way Design, the function of automatic lifting can be reached, then gone to bed convenient for patient.
To sum up cooperate while two kinds of functions, so that automatic lifting and two processes of the second bed board rotation carry out simultaneously, The clockwise picking-up patient back of the second bed board in the decline of the first bed board, when the first bed board rises, the second bed board is reversed, and makes to fall ill It number preferably lies down, the labor intensity of medical staff and patient greatly reduces, improves efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of swivel nut axonometric drawing of the present invention;
Fig. 2 is the structural schematic diagram of first support axonometric drawing of the present invention;
Fig. 3 is the structural schematic diagram of worm screw arbor mapping of the present invention;
Fig. 4 is the structural schematic diagram of second support axonometric drawing of the present invention;
Fig. 5 is the structural schematic diagram of the first bed board top view of the invention;
Fig. 6 is the schematic diagram of the first bed board of structure of the invention partial sectional view of A-A front view along Fig. 5;
Fig. 7 is the structural schematic diagram of front view when patient of the present invention lies low;
Fig. 8 is that patient of the present invention leaves the bed the structural schematic diagram of anterior elevational view.
In figure: 1- bottom plate, 2- fixed cylinder, 3- elevating lever, the first bed board of 4-, the second bed board of 5-, 6- first support, 7- worm screw Machine, 8- gear, 9- tooth plate, 10- second support, 11- bearing block, 12- screw rod, 13- second bevel gear, 14- swivel nut, 15- support Bar, 16- worm gear fixing seat, 17- worm gear, 18- worm screw fixing seat, 19- worm screw, 20- motor, 21- first pulley, the second band of 22- Wheel, 23- synchronous belt, the first fixing seat of 24-, the second fixing seat of 25-, 26- first bevel gear.
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 to Fig. 8 is please referred to, the present invention provides a kind of technical solution: it is a kind of multifunctional nursing hospital bed, including bottom plate 1, bottom The top of plate 1 is fixedly connected with fixed cylinder 2, and the inner wall of fixed cylinder 2 slidably connects elevating lever 3, and the top of elevating lever 3 is fixed to be connected It is connected to the first bed board 4, elevating lever 3 makes 4 supporting & stablizing of the first bed board, and the quantity of elevating lever 3 is at least four, and four rise Drop bar 3 respectively corresponds the bottom on the first bed board 4 close to its quadrangle, and so many elevating lever 3 is arranged, greatly improves first The stability of 4 later period of plate lifting, the one end of the first bed board 4 are hinged with the second bed board 5, and the first bed board 4 and the second bed board 5 are branch The bed board of patient is supportted, is the comfort in view of lying down in practical application, can also be laid on the first bed board 4 and the second bed board 5 Cushion, headrest etc., first support 6 is fixedly connected on bottom plate 1 at the top of its rear end, and the front end at 6 top of first support is solid Surely it is connected with worm screw machine 7, worm screw machine 7 provides power source, and the front end of 7 output shaft of worm screw machine is fixedly connected with gear 8, the first bed board 4 bottom end is fixedly connected with tooth plate 9, and connection is engaged with the surface of tooth plate 9 in the surface of gear 8, when worm screw machine 7 drives gear 8 suitable When turning, tooth plate 9 drives the first bed board 4 to rise, and when worm screw machine 7 drives gear 8 to reverse, tooth plate 9 drives the decline of the first bed board 4, The top at 1 middle part of bottom plate is fixedly connected with second support 10, and the rear end thereof of second support 10 is equipped with first bevel gear 26, the The axle center of one bevel gear 26 is pierced by behind the front end of second support 10 and is driven with the front end of gear 8 and installs, specifically, the first cone tooth It takes turns 26 axle center and is pierced by behind the front end of second support 10 and is fixedly connected with first pulley 21, the front end in 8 axle center of gear is fixedly connected There is the second belt wheel 22, be sequentially connected with synchronous belt 23 between first pulley 21 and the second belt wheel 22, through same after worm screw machine 7 rotates It walks band 23 and stablizes output to first bevel gear 26;The top of bottom plate 1 is also fixedly connected there are two bearing block 11, two bearing blocks 11 Between be rotatably equipped with screw rod 12, the one end of screw rod 12 is fixedly connected with second bevel gear 13, the surface of second bevel gear 13 Connection is engaged with the surface of first bevel gear 26, passes through the engagement of first bevel gear 26 and second bevel gear 13, worm screw machine 7 It will drive the rotation of screw rod 12 after starting, the surface of screw rod 12 is threaded with swivel nut 14, rotates between swivel nut 14 and the second bed board 5 Be connected with support rod 15, specifically, the top of swivel nut 14 is fixedly connected with the first fixing seat 24, the axle center of the first fixing seat 24 with The bottom end of support rod 15 is hinged, and the bottom of the second bed board 5 is fixedly connected with the second fixing seat 25, the axle center of the second fixing seat 25 with The top of support rod 15 is hinged, and when worm screw machine 7 drives gear 8 to reverse, tooth plate 9 drives the decline of the first bed board 4, and gear 8 reverses When synchronized band 23 drive first bevel gear 26 to reverse, pass through the engagement of first bevel gear 26 and second bevel gear 13, meeting Screw rod 12 is driven to reverse, then swivel nut 14 is gradually mobile toward the left end of bottom plate 1 because acting on the threaded connection of screw rod 12, until Second bed board 5 turns to position shown in fig. 8, at this time the height decline of the first bed board 4, and the second bed board 5 is also held in the palm simultaneously The back for playing patient, has greatly facilitated patient and has left the bed, conversely, when worm screw machine 7 drives gear 8 clockwise, the height of the first bed board 4 Degree increases, and the rotation of the second bed board 5 is concordant with the first bed board 4, and patient is lain low on one's sick bed, setting in this way Meter, greatly reduces the labor intensity of medical staff and patient, improves patient and go to bed efficiency.
Further, worm screw machine 7 includes the worm gear fixing seat 16 for being fixedly connected on 6 top nose of first support, and worm gear is solid The intracavitary of reservation 16 is rotatably equipped with worm gear 17, and the side of worm gear fixing seat 16 is fixedly connected with worm screw fixing seat 18, and worm screw is solid The intracavitary of reservation 18 is rotatably equipped with worm screw 19, and connection is engaged with the surface of worm gear 17 in the surface of worm screw 19;It further include fixed peace The output shaft of motor 20 mounted in 18 top of worm screw fixing seat, motor 20 is fixedly connected with the top of worm screw 19, the axis of worm gear 17 The heart is pierced by behind the front end of worm gear fixing seat 16 and is fixedly connected with the axle center of gear 8, when motor 20 drives worm screw 19 clockwise, snail Wheel 17 is also clockwise immediately, and then band moving gear 8 is clockwise, and when motor 20 drives worm screw 19 to reverse, worm gear 17 reverses immediately, then Band moving gear 8 reverses, the cooperation of worm gear 17 and worm screw 19, and when so that motor 20 stopping at any time, the height of the first bed board 4 is also at any time Limit, would generally realize this operation, self-locking motor is because coming with band-type brake device due to reality by self-locking motor in the prior art Existing is self-locking, this worm screw machine 7 possesses more simple structure compared with self-locking motor, also reduces manufacturing cost and later maintenance expense With, it is contemplated that the starting revolving speed of motor 20 is higher, and the process of entire hospital bed height adjustment should keep low speed slow, therefore this worm screw The slowspeed machine of the motor 20 of machine 7 using YDS series, included control assembly on motor 20 when practical application, with control group Part is wholely set, and motor 20 is circumscribed with power supply line, the button with control 20 start and stop of motor on power supply line, and in ward It can be provided with socket, electric energy is obtained by socket, it is so more convenient to use.
Working principle: this it is multifunctional nursing hospital bed in use, starting motor 20, when motor 20 drive worm screw 19 it is clockwise when, Worm gear 17 is also clockwise immediately, and then band moving gear 8 is clockwise, and gear 8 is engaged with tooth plate 9, and tooth plate 9 drives the first bed board 4 to rise, tooth Take turns 8 it is clockwise when synchronized band 23 drive first bevel gear 26 clockwise, pass through engaging for first bevel gear 26 and second bevel gear 13 Effect, will drive that screw rod 12 is clockwise, then swivel nut 14 because with the threaded connection of screw rod 12 effect, gradually moved toward the right end of bottom plate 1 Dynamic, until the second bed board 5 turns to shown in Fig. 7, patient lies low on one's sick bed at this time, when patient wants to leave the bed, when motor 20 drives When dynamic worm screw 19 is reversed, worm gear 17 reverses immediately, and then band moving gear 8 reverses, and tooth plate 9 drives the decline of the first bed board 4, gear 8 Synchronized band 23 drives first bevel gear 26 to reverse when reverse, engages work by first bevel gear 26 and second bevel gear 13 With, it will drive the reverse of screw rod 12, then swivel nut 14 is gradually mobile toward the left end of bottom plate 1 because acting on the threaded connection of screw rod 12, Until the second bed board 5 turns to position shown in fig. 8, and the height decline of the first bed board 4 at this time, and the second bed board 5 is also same When hold up patient back, greatly facilitated patient and left the bed, to sum up, the labour that medical staff and patient greatly reduces is strong Degree, improves patient and goes to bed efficiency.
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 (7)

1. a kind of multifunctional nursing hospital bed, it is characterised in that: including bottom plate (1), be fixedly connected at the top of the bottom plate (1) The inner wall of safety barrel (2), the fixed cylinder (2) slidably connects elevating lever (3), is fixedly connected at the top of the elevating lever (3) The one end of first bed board (4), first bed board (4) is hinged with the second bed board (5), close to its rear end on the bottom plate (1) Top be fixedly connected with first support (6), the front end at the top of the first support (6) is fixedly connected with worm screw machine (7), described The front end of worm screw machine (7) output shaft is fixedly connected with gear (8), and the bottom end of first bed board (4) is fixedly connected with tooth plate (9), connection is engaged on the surface with the surface of tooth plate (9) of the gear (8), and the top in the middle part of the bottom plate (1) is fixedly connected with The rear end thereof of second support (10), the second support (10) is equipped with first bevel gear (26), the first bevel gear (26) axle center is pierced by behind the front end of second support (10) and is driven with the front end of gear (8) and installs, the top of the bottom plate (1) There are two being also fixedly connected bearing block (11), screw rod (12), the screw rod are rotatably equipped between two bearing blocks (11) (12) one end is fixedly connected with second bevel gear (13), the surface and first bevel gear (26) of the second bevel gear (13) Surface engage connection, the surface of the screw rod (12) is threaded with swivel nut (14), the swivel nut (14) and the second bed board (5) Between be rotatably connected to support rod (15).
2. one kind according to claim 1 is multifunctional nursing hospital bed, it is characterised in that: the quantity of the elevating lever (3) is extremely It is less four, four elevating levers (3) respectively correspond the bottom on the first bed board (4) close to its quadrangle.
3. one kind according to claim 1 is multifunctional nursing hospital bed, it is characterised in that: the worm screw machine (7) includes fixing It is connected to the worm gear fixing seat (16) of first support (6) top nose, intracavitary being rotatably equipped with of the worm gear fixing seat (16) The side of worm gear (17), the worm gear fixing seat (16) is fixedly connected with worm screw fixing seat (18), the worm screw fixing seat (18) It is intracavitary be rotatably equipped with worm screw (19), connection is engaged with the surface of worm gear (17) in the surface of the worm screw (19).
4. one kind according to claim 3 is multifunctional nursing hospital bed, it is characterised in that: further include being fixedly mounted on worm screw to consolidate The output shaft of the motor (20) on reservation (18) top, the motor (20) is fixedly connected with the top of worm screw (19), the worm gear (17) axle center is pierced by behind the front end of worm gear fixing seat (16) and is fixedly connected with the axle center of gear (8).
5. one kind according to claim 1 is multifunctional nursing hospital bed, it is characterised in that: first bevel gear (26) axle center It is pierced by behind the front end of second support (10) and is fixedly connected with first pulley (21), the front end in gear (8) axle center is fixed to be connected It is connected to the second belt wheel (22), is sequentially connected with synchronous belt (23) between the first pulley (21) and the second belt wheel (22).
6. one kind according to claim 1 is multifunctional nursing hospital bed, it is characterised in that: the top of the swivel nut (14) is fixed It is connected with the first fixing seat (24), the axle center of first fixing seat (24) and the bottom end of support rod (15) are hinged.
7. one kind according to claim 1 is multifunctional nursing hospital bed, it is characterised in that: the bottom of second bed board (5) It is fixedly connected with the second fixing seat (25), the axle center of second fixing seat (25) and the top of support rod (15) are hinged.
CN201910321478.7A 2019-04-22 2019-04-22 Multifunctional nursing sickbed Expired - Fee Related CN109864861B (en)

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CN201910321478.7A CN109864861B (en) 2019-04-22 2019-04-22 Multifunctional nursing sickbed

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CN109864861B CN109864861B (en) 2020-12-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110693657A (en) * 2019-11-14 2020-01-17 刘柄辰 Sitting type medical bed for ward
CN111685952A (en) * 2020-06-12 2020-09-22 河海大学常州校区 Device for helping old people to get on and off bed
CN116392355A (en) * 2023-02-07 2023-07-07 中国医学科学院北京协和医院 Multifunctional checking chair convenient to regulate and control

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CN109481178A (en) * 2018-12-24 2019-03-19 明艳 A kind of Critical Care bed
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* Cited by examiner, † Cited by third party
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CN110693657A (en) * 2019-11-14 2020-01-17 刘柄辰 Sitting type medical bed for ward
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CN111685952A (en) * 2020-06-12 2020-09-22 河海大学常州校区 Device for helping old people to get on and off bed
CN116392355A (en) * 2023-02-07 2023-07-07 中国医学科学院北京协和医院 Multifunctional checking chair convenient to regulate and control
CN116392355B (en) * 2023-02-07 2023-11-17 中国医学科学院北京协和医院 Multifunctional checking chair convenient to regulate and control

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Granted publication date: 20201208