CN106821640A - A kind of medical bed - Google Patents

A kind of medical bed Download PDF

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Publication number
CN106821640A
CN106821640A CN201710142988.9A CN201710142988A CN106821640A CN 106821640 A CN106821640 A CN 106821640A CN 201710142988 A CN201710142988 A CN 201710142988A CN 106821640 A CN106821640 A CN 106821640A
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CN
China
Prior art keywords
bed
whole
medical
elevating mechanism
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710142988.9A
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Chinese (zh)
Inventor
黄劲涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Qinlian Changshi Technology Co ltd
Original Assignee
Guangdong Qinlian Changshi Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Qinlian Changshi Technology Co Ltd filed Critical Guangdong Qinlian Changshi Technology Co Ltd
Priority to CN201710142988.9A priority Critical patent/CN106821640A/en
Publication of CN106821640A publication Critical patent/CN106821640A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/001Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018Control or drive mechanisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/10Type of patient
    • A61G2200/20Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort

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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 relates to medical instruments field, more particularly to a kind of medical bed.Medical bed includes bed frame component, chair assembly and lower foundation assembly for beds, chair assembly includes back, lie low portion and leg section, bed frame component can up and down be arranged on the top of lower foundation assembly for beds by whole bed forward tipping mechanism and whole bed back inclining mechanism along short transverse, medical bed also includes back elevating mechanism, the leg elevating mechanism for adjusting leg section lifting for adjusting back lifting, and back elevating mechanism, leg elevating mechanism, whole bed forward tipping mechanism and whole bed back inclining mechanism are hydraulic cylinder or linear electric motors or hydraulic elevator platform.Medical bed of the invention has lifting and body turning function, and simple structure, globality and good stability.

Description

A kind of medical bed
Technical field
The present invention relates to medical instruments field, more particularly to a kind of medical bed.
Background technology
At present, various big hospital is widely used in functional medical bed, is suffered from for patient's diagnosis and treatment and to bed to doctor The nursing of person brings great convenience, for example, the medical bed with elevating mechanism can facilitate patient no medical personnel's In the case of realize automatic lifting and standing up.Chinese invention patent number discloses one kind for the patent of invention of CN201510684331.6 Medical bed with lifting and tilt function, the medical bed includes bed frame, lower bedstead and is connected to before and after the portion of lying low The back-rest and leg section of side, wherein, back-rest, leg section and bed frame are respectively by the first governor motion, the second regulation machine Structure and the 3rd governor motion adjust respective lifting, thus realize sitting patient lie, leg song stretch and adjustable height regulation, by Realized using the complex linkage being made up of multiple connecting rods in three governor motions, therefore, complex structure, globality and Stability is poor.
In sum, a kind of simple structure, globality and good stability need be provided, the doctor with lifting and body turning function Treat bed.
The content of the invention
(1) technical problem to be solved
In order to solve the above mentioned problem of prior art, the present invention provide it is a kind of there is lifting and body turning function, simple structure, The medical bed of globality and good stability.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention is used include:
The present invention provides a kind of medical bed, including bed frame component, chair assembly and lower foundation assembly for beds, and chair assembly includes Back, lie low portion and leg section, and bed frame component can be along short transverse liter by whole bed forward tipping mechanism and whole bed back inclining mechanism The top of lower foundation assembly for beds is arranged on to drop, medical bed is also including being used to adjust the back elevating mechanism of back lifting, being used for The leg elevating mechanism of regulation leg section lifting, after back elevating mechanism, leg elevating mechanism, whole bed forward tipping mechanism and whole bed The mechanism that inclines is the one kind in linear electric motors, hydraulic cylinder, hydraulic elevator platform.
Further, back is the first bed board, and the portion of lying low is the second bed board, and leg section includes the 3rd bed board and the 4th Plate, the both sides of the second bed board are fixedly connected with bed frame component, and one end of the second bed board rotates with the fixing end of the first bed board and connects Connect, the other end of the second bed board is rotated with one end of the 3rd bed board and is connected, and the fixing end of the 4th bed board is another with the 3rd bed board End rotates connection;Bed frame component is rotated with the 4th bed board by connecting rod and is connected.
Further, bracket assembly is installed, bracket assembly is by back elevating mechanism and the on bed frame component The back connection of one bed board;Bracket assembly is connected by leg elevating mechanism with the back of the 3rd bed board.
Further, the top of whole bed forward tipping mechanism is hinged with bracket assembly;The top of whole bed back inclining mechanism is by sliding Dynamic component is slidably connected with bracket assembly.
Further, slide assemblies include being symmetricly set on two slide rails of bracket assembly down either side and slide respectively It is arranged on two groups of rollers in two slide rails;The top of whole bed back inclining mechanism is connected with connecting plate, on the both sides side plate of connecting plate Rotating shaft is equipped with, two groups of rollers are symmetrically located in the two ends of rotating shaft.
Further, medical bed of the invention also includes the paper advance mechanism for changing disposable sheet;Paper advance mechanism bag Include paper feeding component and collection component;Paper feeding component includes paper feeding cylinder, and paper feeding cylinder is arranged on bed frame component by first rotating shaft In head end, collection component includes the drive device that collection cylinder and driving collection cylinder are rotated, and collection cylinder is installed by the second rotating shaft In the bed end of bed frame component, one end of disposable sheet pulls out from paper feeding cylinder, is laid on mattress surface, and be fixed on collection On cylinder.
Further, the outside of paper feeding cylinder is provided with shield plate with the outside of collection cylinder.
Further, medical bed of the invention also includes the Weighing mechanism for measuring body weight;Weighing mechanism includes four Weighing sensor, four weighing sensors are symmetricly set on one of bed frame component, lower foundation assembly for beds and bracket assembly Middle part.
Further, medical bed of the invention also includes control device;Control device respectively with back elevating mechanism, leg The drive device connection of elevating mechanism, whole bed forward tipping mechanism, whole bed back inclining mechanism and collection component.
Further, control device is connected by wired or wireless with central processing system.
(3) beneficial effect
The beneficial effects of the invention are as follows:
Medical bed of the invention, bed frame component can be along short transverse liter by whole bed forward tipping mechanism and whole bed back inclining mechanism The top of lower foundation assembly for beds is arranged on to drop, whole bed forward tipping mechanism is higher than whole bed back inclining mechanism along short transverse, realizes medical bed Whole bed leans forward, and whole bed forward tipping mechanism is less than whole bed back inclining mechanism along short transverse, realizes the whole bed hypsokinesis of medical bed, and whole bed leans forward machine Structure is equal to whole bed back inclining mechanism along short transverse, realizes the whole bed horizontal lifting of medical bed.Back for adjusting back lifting Elevating mechanism, enables to back and the portion that lies low between into angle, realizes the lifting back of patient.For adjusting leg section liter The leg elevating mechanism of drop, enables to leg section and the portion that lies low between into angle, realizes that the leg of patient is risen, back lifting Mechanism, leg elevating mechanism, whole bed forward tipping mechanism and whole bed back inclining mechanism are in linear electric motors, hydraulic cylinder, hydraulic elevator platform One kind, compare using multiple linkages, structure is simpler, and the stability and globality of entirety are more preferable.Thus, originally The medical bed of invention has lifting and body turning function, and simple structure, globality and good stability.
Brief description of the drawings
Fig. 1 is medical bed back and the structural representation of leg rise of the offer of embodiment one in following specific embodiment Figure;
Fig. 2 is that back and leg are risen when the whole bed of medical bed that embodiment one is provided in following specific embodiment leans forward Structural representation;
Back and leg are risen when Fig. 3 is the whole bed hypsokinesis of embodiment one is provided in following specific embodiment medical bed Structural representation;
Fig. 4 is the medical bed fixation kit explosive view of the offer of embodiment one in following specific embodiment;
Fig. 5 is the medical bed explosive view of the offer of embodiment one in following specific embodiment.
Wherein,
1:Bed frame component;11:Bracket assembly;111:Slide rail;
2:Chair assembly;21:Back;22:Lie low portion;23:Leg section;231:3rd bed board;232:4th bed board;
3:Lower foundation assembly for beds;
4:Whole bed forward tipping mechanism;
5:Whole bed back inclining mechanism;
6:Back elevating mechanism;
7:Leg elevating mechanism;71:Connecting rod;
8:Slide assemblies;81:Roller;82:Connecting plate;83:Side plate;84:Rotating shaft;
9:Paper advance mechanism;91:Paper feeding component;92:Collection component;911:Paper feeding cylinder;912:First rotating shaft;921:Collection Cylinder;922:Second rotating shaft;93:Shield plate.
Specific embodiment
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by specific embodiment, to this hair It is bright to be described in detail.
Embodiment one
Referring to figs. 1 to Fig. 5, the present embodiment provides a kind of medical bed.The medical bed includes bed frame component 1, chair assembly 2 With lower foundation assembly for beds 3, chair assembly 2 includes back 21, lie low portion 22 and leg section 23, and bed frame component 1 is by before whole bed Incline mechanism 4 and whole bed back inclining mechanism 5 can up and down be arranged on the top of lower foundation assembly for beds 3 along short transverse, medical bed also includes Back elevating mechanism 6, the leg elevating mechanism 7 for adjusting the lifting of leg section 23, back for adjusting the lifting of back 21 Elevating mechanism 6, leg elevating mechanism 7, whole bed forward tipping mechanism 4 and whole bed back inclining mechanism 5 are linear electric motors, hydraulic cylinder, hydraulic pressure One kind in lifting platform.Above-mentioned lower foundation assembly for beds 3 is provided with castor, enables to the medical bed conveniently moving of the present embodiment.On State bed frame component 1 and be respectively two entirety that some rod members are fixedly connected with above-mentioned lower foundation assembly for beds 3, be the present embodiment medical treatment Two installation support frames of bed.Relatively rotated between the lifting finger back 21 of above-mentioned back 21 and the portion 22 that lies low, above-mentioned supporting leg The lifting finger leg section 23 of portion 23 is relatively rotated as between entirety and the portion 22 that lies low, and certainly, above-mentioned leg section 23 can also be divided into The huckle and calf of relative rotation, the huckle and/or calf of the lifting finger leg section 23 of above-mentioned leg section 23 with lie low Relatively rotated between portion 22.
In the present embodiment, whole bed forward tipping mechanism 4 is installed between bed frame component 1 and lower foundation assembly for beds 3 and positioned at going to bed The head end of frame component 1, the head end of bed frame component 1 is enabled to be rotated relative to the bed end of bed frame component 1.It is above-mentioned whole Bed forward tipping mechanism 4 is the one kind in linear electric motors, hydraulic cylinder, hydraulic elevator platform, can realize the elongation of length in rectilinear direction And shortening, whole bed forward tipping mechanism 4 is opened, its movable end is linearly extended, and fixing end is fixed, and the head end of bed frame component 1 exists In the presence of the hydraulic cylinder of whole bed forward tipping mechanism 4 or the movable end of linear electric motors or hydraulic elevator platform, its head end is around its tailstock End rotates, so that the whole bed of the medical bed of the present embodiment leans forward.Specifically, the liter hydraulic cylinder or straight line of whole bed forward tipping mechanism 4 The length elongation of motor or hydraulic elevator platform, the head end of bed frame component 1 is had mercy on the rotation of its bed end, bed frame component 1 and under Into angle between foundation assembly for beds 3, angle becomes big with the elongation of length, correspondingly, body and level when sickbed patients lie low Face becomes big into angle, angle with the elongation of length, and the head of sickbed patients is higher than foot, and relative altitude is with the elongation of length Become big, the hydraulic cylinder of whole bed forward tipping mechanism 4 or the contraction in length of linear electric motors or hydraulic elevator platform and are left the bed at bed frame component 1 Angle between frame component 3 diminishes with the shortening of length, correspondingly, the angle of body and horizontal plane when sickbed patients lie low Diminish, the head of sickbed patients is higher than foot, relative altitude also diminishes, length is reduced to most short, bed frame component 1 and lower bedstead group Parallel between part 3, correspondingly, the head of sickbed patients and foot are in same level.
In the present embodiment, whole bed back inclining mechanism 5 is installed between bed frame component 1 and lower foundation assembly for beds 3 and positioned at going to bed The bed end of frame component 1, the bed end of bed frame component 1 is enabled to be rotated relative to the head end of bed frame component 1.It is above-mentioned whole Bed back inclining mechanism 5 is hydraulic cylinder or linear electric motors or hydraulic elevator platform, can realize the elongation and shortening of length in rectilinear direction, Whole bed back inclining mechanism 5 is opened, its movable end is linearly extended, and fixing end is fixed, the bed end of bed frame component 1 is in whole bed hypsokinesis In the presence of the hydraulic cylinder or linear electric motors of mechanism 5 or the movable end of hydraulic elevator platform, its bed end is rotated around its head end, from And cause the whole bed hypsokinesis of medical bed of the present embodiment.Specifically, the hydraulic cylinder or linear electric motors or hydraulic pressure liter of whole bed back inclining mechanism 5 The length elongation of platform dropped, and the bed end of bed frame component 1 is had mercy on the rotation of its head end, between bed frame component 1 and lower foundation assembly for beds 3 Into angle, angle becomes big with the elongation of length, correspondingly, body and horizontal plane into angle when sickbed patients lie low, angle Become big with the elongation of length, the foot of sickbed patients is higher than head, and relative altitude becomes big with the elongation of length, whole bed hypsokinesis The hydraulic cylinder or linear electric motors or the contraction in length of hydraulic elevator platform of mechanism 5, between bed frame component 1 and lower foundation assembly for beds 3 Angle diminishes with the shortening of length, and correspondingly, body when sickbed patients lie low diminishes with the angle of horizontal plane, sickbed patients Foot be higher than head, relative altitude also diminishes, length be reduced to it is most short, it is parallel between bed frame component 1 and lower foundation assembly for beds 3, Correspondingly, the head of sickbed patients and foot are in same level.
In the present embodiment, the action between whole bed forward tipping mechanism 4 and whole bed back inclining mechanism 5 can be with nonsynchronous initiation, respectively Realize that the whole bed of the present embodiment medical bed leans forward and whole bed hypsokinesis, in addition, between whole bed forward tipping mechanism 4 and whole bed back inclining mechanism 5 Action can also synchronous averaging so that the head end of bed frame component 1 and the bed end of bed frame component 1 play bedstead group relatively The relative altitude of part 3 is contour, realizes the whole bed horizontal lifting of the present embodiment medical bed.
To sum up, the medical bed of the present embodiment, bed frame component 1 can edge by whole bed forward tipping mechanism 4 and whole bed back inclining mechanism 5 Short transverse is arranged on the top of lower foundation assembly for beds 3 up and down, and whole bed forward tipping mechanism 4 is higher than whole bed back inclining mechanism along short transverse 5, realize that the whole bed of medical bed leans forward, whole bed forward tipping mechanism 4 is less than whole bed back inclining mechanism 5 along short transverse, realizes the whole bed of medical bed Hypsokinesis, whole bed forward tipping mechanism 4 is equal to whole bed back inclining mechanism 5 along short transverse, the whole bed horizontal lifting of medical bed is realized, for adjusting The back elevating mechanism 6 of the lifting of back 21, enables to back 21 and the portion 22 that lies low between into angle, realizes the back of the body of patient Portion rises, the leg elevating mechanism 7 for adjusting the lifting of leg section 23, enables to leg section 23 and the portion 22 that lies low between into folder Angle, realizes that the leg of patient is risen, back elevating mechanism 6, leg elevating mechanism 7, whole bed forward tipping mechanism 4 and whole bed hypsokinesis machine Structure 5 is hydraulic cylinder or linear electric motors or hydraulic elevator platform, is compared using multiple linkages, and structure is simpler, and overall Stability and globality it is more preferable.
Further, in the present embodiment, back 21 is the first bed board, and for the second bed board, leg section 23 is wrapped in the portion 22 that lies low The 3rd bed board 231 and the 4th bed board 232 are included, the both sides of the second bed board are fixedly connected with bed frame component 1, one end of the second bed board Rotated with the fixing end of the first bed board and be connected, the other end of the second bed board is rotated with one end of the 3rd bed board 231 and is connected, the 4th The fixing end of plate 232 is rotated with the other end of the 3rd bed board 231 and is connected;Bed frame component 1 passes through the bed board of connecting rod 71 and the 4th 232 rotate connection.Above-mentioned rotation connection ensure that the whole bed hypsokinesis of the present embodiment medical bed, whole bed are leaned forward, back lifts and leg The favourable conversions that portion rises, will not cause the deformation of each part, so as to ensure the reliability of work.Specifically, above-mentioned first Plate, the second bed board, the 3rd bed board 231 and the 4th bed board 232 correspond to the back of patient, buttocks, big respectively during use Leg and calf.In the present embodiment, the first bed board and the second bed board, the second bed board and the 3rd bed board 231 and the 3rd Rotation connection between the bed board 232 of plate 231 and the 4th can be any mode well known to those skilled in the art, and such as hinge connects Connect.In the present embodiment, bed frame component 1, the 3rd bed board 231, the 4th bed board 232 and connecting rod 71 constitute quadric chain. 3rd bed board 231 and the 4th bed board 232 by leg section 23 points be huckle and calf, by increasing capacitance it is possible to increase sickbed patients it is comfortable Degree.Certainly, the fixing end of above-mentioned first bed board can also be constituted with bed frame component 1 and rotate connection, one end of the 3rd bed board 231 Can also be constituted with bed frame component 1 and rotate connection.
In the present embodiment, back elevating mechanism 6 drives the first bed board, enables to the movable end of the first bed board around fixing end Rotate.Above-mentioned back elevating mechanism 6 is hydraulic cylinder or linear electric motors or hydraulic elevator platform, can realize length in rectilinear direction Elongation and shortening, open back elevating mechanism 6, and its movable end is linearly extended, and the fixing end of back elevating mechanism 6 is fixed, the In the presence of the movable end of back elevating mechanism 6, the movable end of the first bed board turns one bed board around the fixing end with the first bed board It is dynamic, so that the lifting back of the sickbed patients lain in the medical bed of the present embodiment, specifically, back elevating mechanism 6 The length elongation of hydraulic cylinder or linear electric motors or hydraulic elevator platform, the movable end of the first bed board turns around the fixing end with the first bed board Dynamic, into angle between the first bed board and the second bed board, angle becomes big with the elongation of length, correspondingly, the back of sickbed patients With buttocks into angle, angle becomes big with the elongation of length, the hydraulic cylinder or linear electric motors or hydraulic lifting of back elevating mechanism 6 The contraction in length of platform, the angle between the first bed board and the second bed board diminishes with the shortening of length, correspondingly, sickbed patients The angle of back and buttocks also diminishes, and length is reduced to most short, is in line between the first bed board and the second bed board, correspondingly, bed The back of patient and buttocks are in line.
In the present embodiment, leg elevating mechanism 7 drive the 3rd bed board 231, enable to the other end of the 3rd bed board 231 around One end rotates.Above-mentioned leg elevating mechanism 7 is hydraulic cylinder or linear electric motors or hydraulic elevator platform, can be realized long in rectilinear direction The elongation and shortening of degree, open leg elevating mechanism 7, and its movable end linearly extends, and the fixing end of leg elevating mechanism 7 is consolidated It is fixed, the 3rd bed board 231 in the presence of the movable end of leg elevating mechanism 7, the other end of the 3rd bed board 231 around with the 3rd bed board 231 one end rotates, so that the huckle of the sickbed patients lain in the medical bed of the present embodiment rises, specifically, leg The hydraulic cylinder or linear electric motors or the length elongation of hydraulic elevator platform of portion's elevating mechanism 7, the other end the rich 3rd of the 3rd bed board 231 One end of bed board 231 rotates, and into angle between the 3rd bed board 231 and the second bed board, angle becomes big with the elongation of length, accordingly Ground, huckle and the buttocks into angle of sickbed patients, angle becomes big with the elongation of length, the hydraulic cylinder of leg elevating mechanism 7 Or the contraction in length of linear electric motors or hydraulic elevator platform, angle between the 3rd bed board 231 and the second bed board with length shortening And diminish, correspondingly, the huckle of sickbed patients and the angle of buttocks also diminish, and length is reduced to most short, the 3rd bed board 231 and It is in line between two bed boards, correspondingly, the huckle and buttocks of sickbed patients are in line.
In the present embodiment, action between whole bed forward tipping mechanism 4, whole bed back inclining mechanism 5 and back elevating mechanism 6 can be with Nonsynchronous initiation, realizes that the whole bed of the present embodiment medical bed leans forward and is lifted with whole bed hypsokinesis and back, in addition, before whole bed respectively Incline the action of mechanism 4, whole bed back inclining mechanism 5 respectively and between back elevating mechanism 6 can also synchronous averaging, or, before whole bed Incline mechanism 4, whole bed back inclining mechanism 5 and the synchronous averaging of back elevating mechanism 6, realize the present embodiment medical bed lean forward in whole bed, Back lifting is completed on the basis of whole bed hypsokinesis and the action of whole bed horizontal lifting.
In the present embodiment, action between whole bed forward tipping mechanism 4, whole bed back inclining mechanism 5 and leg elevating mechanism 7 can be with Nonsynchronous initiation, realizes that the whole bed of the present embodiment medical bed leans forward and is lifted with whole bed hypsokinesis and leg, in addition, before whole bed respectively Incline the action of mechanism 4, whole bed back inclining mechanism 5 respectively and between leg elevating mechanism 7 can also synchronous averaging, or, before whole bed Incline mechanism 4, whole bed back inclining mechanism 5 and the synchronous averaging of leg elevating mechanism 7, realize the present embodiment medical bed lean forward in whole bed, Leg lifting is completed on the basis of whole bed hypsokinesis and the action of whole bed horizontal lifting.
Additionally, in the present embodiment, the lifting of whole bed forward tipping mechanism 4, whole bed back inclining mechanism 5, back elevating mechanism 6 and leg Action between mechanism 7 can also synchronous averaging, realize that the present embodiment medical bed is same on the basis of the action of whole bed horizontal lifting When complete back lifting and leg lifting.
Further, bracket assembly 11 is installed, bracket assembly 11 passes through back elevating mechanism on bed frame component 1 6 are connected with the back of the first bed board, and bracket assembly 11 is connected by leg elevating mechanism 7 with the back of the 3rd bed board 231.On The back that bracket assembly 11 is installed on bed frame component 1 is stated, can further increase the intensity of the medical bed of the present embodiment, from And extend its service life, wherein, as the hydraulic cylinder or linear electric motors or the fixing end of hydraulic elevator platform of back elevating mechanism 6 Rotated with bracket assembly 11 and connected, the back of movable end and the first bed board rotates connection, used as the hydraulic pressure of leg elevating mechanism 7 The rotation connection of fixing end and bracket assembly 11 of cylinder or linear electric motors or hydraulic elevator platform, movable end and the 3rd bed board 231 Back rotates connection.In the present embodiment, the linear electric motors and the straight line as leg elevating mechanism 7 of back elevating mechanism 6 are used Motor, simplifies structure.
Further, in the present embodiment, top and the bracket assembly 11 of whole bed forward tipping mechanism 4 are hinged.The above-mentioned side of being hinged Formula is any mode of state of the art, specifically, in the present embodiment, whole bed forward tipping mechanism 4 and bracket assembly 11 Between using fixation kit connect, fixation kit include fixedly connected part, fixing axle and fixture, fixedly connected part include one Individual connecting plate and two side plates for being fixedly connected on connecting plate both sides, connecting plate are fixedly connected with whole bed forward tipping mechanism 4, two sides The side plate axis hole for installing fixing axle is respectively offered on plate, the back side of bracket assembly 11 is provided with connecting seat, is provided with connecting seat Support frame axis hole, fixing axle is each passed through two side plate axis holes and two support frame axis holes, and by positioned at fixing axle two ends Fixture is fastened.Into angle between above-mentioned two side plate and connecting plate, angle is preferably 90 degree.Above-mentioned fixing piece is fastened on fixation The two ends of axle, are prevented from fixing axle and are released during long-term use.
Specifically, in the present embodiment, the top of whole bed back inclining mechanism 5 is slided by slide assemblies 8 with bracket assembly 11 Connection.The height that whole bed forward tipping mechanism 4 rises is more than whole bed back inclining mechanism 5, and bracket assembly 11 and whole bed forward tipping mechanism 4 are formed Angle be less than 90 degree, the angle that bracket assembly 11 and whole bed back inclining mechanism 5 are formed more than 90 degree, whole bed back inclining mechanism 5 Top is slided along bracket assembly 11, and slides to bed end.The height that whole bed forward tipping mechanism 4 rises is less than whole bed back inclining mechanism 5, The angle that bracket assembly 11 and whole bed forward tipping mechanism 4 are formed is more than 90 degree, and bracket assembly 11 and whole bed back inclining mechanism 5 are formed Angle be less than 90 degree, the top of whole bed back inclining mechanism 5 is slided along bracket assembly 11, and slides to head end.
In the present embodiment, top and the bracket assembly 11 of whole bed forward tipping mechanism 4 are hinged, it is also possible to the interactive link of selection, However it is necessary that increase stopping means, so as to ensure to be leaned forward in whole bed or whole bed hypsokinesis during, be unlikely to the place that cannot stablize In a certain state, the top of whole bed back inclining mechanism 5 is slidably connected by slide assemblies 8 with bracket assembly 11, it is also possible to selected It is hinged, but is hinged using two, relative two is hinged larger due to bracket assembly 11, and now, bracket assembly 11 is equivalent It is a face, two are hinged four strong points to be formed and are equivalent to two points due to too concentrating, and this structure is easily caused Slant, cause the unstable of work, the reduction of service life, and both ensure that before the whole bed of medical bed using being hinged and being slidably connected Incline and whole bed hypsokinesis, again so that between bracket assembly 11 and lower foundation assembly for beds 3 during relative rising, being hinged and ensure that What is be slidably connected is spacing, and the problem that ensure that and be hinged the stability difference for causing that is slidably connected, so that bracket assembly 11 And the bulk strength between lower foundation assembly for beds 3 increases, work more reliable.
Further, in the present embodiment, such as Fig. 4, slide assemblies 8 include being symmetricly set on the down either side of bracket assembly 11 Two slide rails 111 and two groups of rollers 81 being slidably arranged in respectively in two slide rails 111;The top of whole bed back inclining mechanism 5 connects Connecting plate 82 is connected to, rotating shaft 84 is equipped with the both sides side plate 83 of connecting plate 82, two groups of rollers 81 are symmetrically located in rotating shaft 84 Two ends.It is fixedly connected between the top of whole bed back inclining mechanism 5 and connecting plate 82, the mode of being fixedly connected can be existing any side Formula, for example, welding and screw, are vertically arranged between above-mentioned two side plate 83 and connecting plate 82, energy is provided with two side plates 83 The hole of rotating shaft 84 is enough installed, in above-mentioned two groups of rollers 81, each group of roller 81 includes two rollers 81, and two rollers 81 are axially heavy That closes is set in parallel in slide rail 111, and such setting can increase overall structural strength, and can reduce by a roller The problem of 81 less stables formed in slide rail 111.
In the present embodiment, two strong points and whole bed that two slide rails 111 and its two groups of internal roller 81 are formed lean forward The pin joint on the top of mechanism 4 is triangle, increased the resistance to overturning of the medical bed of the present embodiment, and above-mentioned pin joint The slip that two groups of rollers 81 and two slide rails 111 are formed is positioned, it is ensured that bracket assembly 11 and lower foundation assembly for beds 3 it Between may remain in any whole bed lean forward or whole bed reclined position in.
Further, the medical bed in the present embodiment also includes the paper advance mechanism 9 for changing disposable sheet.Above-mentioned one Secondary property sheet is the existing any kind of disposable sheet in this area, for example, non-woven fabrics sheet, the use of disposable sheet makes Must be more convenient to the nursing of sickbed patients, it is time saving and energy saving.
Specifically, in the present embodiment, paper advance mechanism 9 includes paper feeding component 91 and collection component 92.Above-mentioned paper feeding component 91 For storing disposable sheet to be used, above-mentioned collection component 92 is used to store the disposable sheet for having used.
Specifically, in the present embodiment, paper feeding component 91 includes paper feeding cylinder 911, and paper feeding cylinder 911 is pacified by first rotating shaft 912 In the head end of bed frame component 1, collection component 92 includes the driving dress that collection cylinder 921 and driving collection cylinder 921 are rotated Put, collection cylinder 921 is arranged on the bed end of bed frame component 1 by the second rotating shaft 922, one end of disposable sheet is from paper feeding cylinder 911 pull out, and are laid on mattress surface, and be fixed on collection cylinder 921.Above-mentioned mattress is arranged on chair assembly 2, by increasing capacitance it is possible to increase Comfortableness.Can be relatively rotated between above-mentioned paper feeding cylinder 911 and first rotating shaft 912, the rotating shaft 922 of above-mentioned collection tin 921 and second Between it is fixed, above-mentioned paper feeding cylinder 911 and above-mentioned collection cylinder 921 are hollow cylindrical roller, wind to be used on paper feeding cylinder 911 Disposable sheet, winds the disposable sheet for having used on collection cylinder 921, wound on collection cylinder 921 used it is disposable The disposable sheet for just using laid on sheet, chair assembly 2 and the disposable bed to be used wound on paper feeding cylinder 911 Dan Weiyi entirety.In the present embodiment, the new disposable sheet of entire volume is changed, one end of disposable sheet from paper feeding cylinder 911 Pull out, be laid on mattress surface, and be fixed on collection cylinder 921.Drive device drives collection cylinder 921 to rotate, 921 turns of collection cylinder Dynamic to pull the winding disposable sheet for having used thereon, the disposable sheet for having used pulls the disposable bed for just using Single so that the disposable sheet for just using is wrapped on collection cylinder 921, the disposable sheet for just using is pullled on paper feeding cylinder 911 Disposable sheet to be used so that disposable sheet to be used departs from paper feeding cylinder 911, is laid on mattress, as new The disposable sheet for just using.Specifically, in the present embodiment, it is that motor and chain are passed to drive the drive device that collection cylinder 921 is rotated Motivation structure, chain-drive mechanism is used to connect motor and the second rotating shaft 922, it is of course possible to realize the driving that the second rotating shaft 922 is rotated The combination of the more than motor of device and chain-drive mechanism, other can drive the second rotating shaft 922 rotate drive device can make To drive the reasonable alternative of the drive device of the rotation of collection cylinder 921 in the present embodiment.
In the present embodiment, paper feeding component 91 can also include spread roll shaft, and spread roll shaft is installed on by spread support The head end of foundation assembly for beds 1, the disposable sheet to be used on paper feeding cylinder 911 is by being wrapped in collection cylinder after spread roll shaft On 921, spread roll shaft and spread support can play guide effect to the laying of disposable sheet, effectively prevent disposable sheet There is larger skew in paving location.
Further, in the present embodiment, outside and the outside of collection cylinder 921 of paper feeding cylinder 911 are provided with shield plate 93.The not only dust-proof sanitary of shield plate 93, and avoid stranger and destroy disposable sheet, it is ensured that disposable sheet is smoothly supplied Should.
Further, the medical bed of the present embodiment also includes the Weighing mechanism for measuring body weight.Above-mentioned Weighing mechanism can Think any Weighing mechanism well-known to those skilled in the art.
Specifically, in the present embodiment, Weighing mechanism includes four weighing sensors, and four weighing sensors are symmetricly set on Bed frame component 1, lower foundation assembly for beds 3 and bracket assembly 11 middle part of one of them.Four weighing sensors are this area skill Any weighing sensor known to art personnel, such as resistance strain weighing transducer, specifically, resistance-strain type weighing and sensing Device embeds flexible member, and resistance strain gage is attached on flexible member, and during flexible member stress deformation, foil gauge thereon becomes therewith Shape, and cause resistance to change, measuring circuit measures the change of strain sheet resistance and is transformed to the telecommunications proportional to external force size Number output, again by analog-to-digital conversion, change turns to data signal to electric signal, so as to the display that body weight is passed through into central processing system Show.
Further, the medical bed of the present embodiment also include control device, control device respectively with back elevating mechanism 6, The drive device connection of leg elevating mechanism 7, whole bed forward tipping mechanism 4, whole bed back inclining mechanism 5 and collection component 92.Above-mentioned control Device includes position detecting device, position detecting device and back elevating mechanism 6, leg elevating mechanism 7, whole bed forward tipping mechanism 4th, the drive device connection of whole bed back inclining mechanism 5 and collection component 92, sets up complete hardware closed-loop path, position detecting device energy Enough detect the working condition of above-mentioned five kinds of mechanisms, positional information and input that control device is fed back using position detecting device Position command compare, realize accurate control to above-mentioned five kinds of mechanism positions.
Further, control device is connected by wired or wireless with central processing system.Central processing system can be controlled The driving dress of back elevating mechanism 6 processed, leg elevating mechanism 7, whole bed forward tipping mechanism 4, whole bed back inclining mechanism 5 and collection component 92 The unlatching put and closure.Wherein, remote control can be realized using wireless connection, is more beneficial for medical personnel and is protected in remote monitoring Reason sickbed patients.In the present embodiment, central processing system is one or more in computer, mobile terminal, intelligent television, PDA. Specifically, in the present embodiment, above-mentioned control device is provided with relay, and above-mentioned central processing system is provided with good in interactive function, Each adjustment control instruction of the medical bed of the present embodiment is input into central processing system by medical personnel, and central processing system will refer to again Signal transmission is made to relay, after Control back elevating mechanism 6, leg elevating mechanism 7, whole bed forward tipping mechanism 4, whole bed Incline the drive device of mechanism 5 and collection component 92, so as to realize each adjustment state of the medical bed of the present embodiment, naturally it is also possible to Each adjustment state parameter of the present embodiment medical bed is shown.
The medical bed of the present embodiment, such as Fig. 1, drive the first bed board so that the first bed board is relative using back elevating mechanism 6 Second bed board is rotated, so that the lifting back of sickbed patients, the 3rd bed board 231 of driving of leg elevating mechanism 7 so that the 3rd Bed board 231 is rotated relative to the second bed board, so that the huckle of sickbed patients rises, relative 3rd bed board of the 4th bed board 232 231 rotate, and the back of the 4th bed board 232 and bed frame component 1 are hinged so that the 4th bed board 232 and the 3rd bed board 231 and the It is in angle between two bed boards, so that the calf of sickbed patients and huckle bending.Such as Fig. 2, using whole bed forward tipping mechanism 4 The head end of bed frame component 1 is driven, into angle between the bed frame component 1 for making and lower foundation assembly for beds 3, and bed frame component 1 Head end it is high compared with the bed end of bed frame component 1 so that the whole body of sickbed patients from back to thoracic cavity rotate.Such as Fig. 3, the bed end of bed frame component 1 is driven using whole bed back inclining mechanism 5, between the bed frame component 1 for making and lower foundation assembly for beds 3 Into angle, and bed frame component 1 tailstock head height of the bed end compared with bed frame component 1 so that the whole body of sickbed patients Body is rotated from thoracic cavity to back.
Thus, the medical bed of the present embodiment there is back lifting, leg lifting, whole bed horizontal lifting, whole bed to lean forward, whole bed Hypsokinesis, weigh, replace sheet, the function of automation, and simple structure, globality and good stability.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to of the invention Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention Limitation.

Claims (10)

1. a kind of medical bed, including bed frame component (1), chair assembly (2) and lower foundation assembly for beds (3), the chair assembly (2) Including back (21), the portion that lies low (22) and leg section (23), the bed frame component (1) by whole bed forward tipping mechanism (4) and Whole bed back inclining mechanism (5) can up and down be arranged on the top of the lower foundation assembly for beds (3) along short transverse, and the medical bed is also wrapped Include back elevating mechanism (6), the leg for adjusting the leg section (23) lifting for adjusting the back (21) lifting Portion's elevating mechanism (7), it is characterised in that the back elevating mechanism (6), the leg elevating mechanism (7), the whole bed lean forward Mechanism (4) and the whole bed back inclining mechanism (5) are linear electric motors, the one kind in hydraulic cylinder, hydraulic elevator platform.
2. medical bed as claimed in claim 1, it is characterised in that the back (21) is the first bed board, the portion that lies low (22) it is the second bed board, the leg section (23) includes the 3rd bed board (231) and the 4th bed board (232), second bed board Both sides are fixedly connected with the bed frame component (1), and one end of second bed board rotates with the fixing end of first bed board Connection, the other end of second bed board is rotated with one end of the 3rd bed board (231) and is connected, the 4th bed board (232) The other end of fixing end and the 3rd bed board (231) rotate and be connected;
The bed frame component (1) is rotated with the 4th bed board (232) by connecting rod (71) and is connected.
3. medical bed as claimed in claim 2, it is characterised in that be provided with bracket assembly on the bed frame component (1) (11), support frame as described above component (11) is connected by the back elevating mechanism (6) with the back of first bed board;
Support frame as described above component (11) is connected by the leg elevating mechanism (7) with the back of the 3rd bed board (231).
4. medical bed as claimed in claim 3, it is characterised in that the top of the whole bed forward tipping mechanism (4) and the support Frame component (11) is hinged;
The top of the whole bed back inclining mechanism (5) is slidably connected by slide assemblies (8) with support frame as described above component (11).
5. medical bed as claimed in claim 4, it is characterised in that the slide assemblies (8) are including being symmetricly set on the branch Two slide rails (111) of support component (11) down either side and be slidably arranged in respectively in two slide rails (111) two groups Roller (81);
The top of the whole bed back inclining mechanism (5) is connected with connecting plate (82), on the both sides side plate (83) of the connecting plate (82) Rotating shaft (84) is equipped with, two groups of rollers (81) are symmetrically located in the two ends of the rotating shaft (84).
6. medical bed as claimed in claim 1, it is characterised in that also including the paper advance mechanism for changing disposable sheet (9), the paper advance mechanism (9) includes paper feeding component (91) and collection component (92);
The paper feeding component (91) includes paper feeding cylinder (911), and paper feeding cylinder (911) is by first rotating shaft (912) installed in institute State in the head end of bed frame component (1), the collection component (92) is including collection cylinder (921) and drives collection cylinder (921) to turn Dynamic drive device, collection cylinder (921) by the second rotating shaft (922) installed in the bed frame component (1) bed end, One end of disposable sheet pulls out from paper feeding cylinder (911), is laid on mattress surface, and be fixed on collection cylinder (921) On.
7. medical bed as claimed in claim 6, it is characterised in that the outside of paper feeding cylinder (911) and collection cylinder (921) shield plate (93) is provided with the outside of.
8. medical bed as claimed in claim 2, it is characterised in that also including the Weighing mechanism for measuring body weight, the title Heavy-duty machine structure includes four weighing sensors, four weighing sensors be symmetricly set on the bed frame component (1), it is described under The middle part of one of foundation assembly for beds (3) and support frame as described above component (11).
9. medical bed as claimed in claim 6, it is characterised in that also including control device, the control device respectively with institute State back elevating mechanism (6), the leg elevating mechanism (7), the whole bed forward tipping mechanism (4), the whole bed back inclining mechanism (5) Drive device with the collection component (92) is connected.
10. medical bed as claimed in claim 9, it is characterised in that
The control device is connected by wired or wireless with central processing system.
CN201710142988.9A 2017-03-10 2017-03-10 A kind of medical bed Pending CN106821640A (en)

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Cited By (8)

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CN107184336A (en) * 2017-07-03 2017-09-22 广东省心血管病研究所 A kind of old man's rehabilitation bed
CN107361979A (en) * 2017-07-03 2017-11-21 广东省心血管病研究所 A kind of disease treatment bed of old man's rehabilitation
CN107928903A (en) * 2017-11-24 2018-04-20 浙江邝记汽车零部件有限公司 Vehicle-mounted bed body with function of weighing
CN108652860A (en) * 2018-03-26 2018-10-16 柯文光 It is multifunctional hospital bed
CN108652868A (en) * 2018-06-06 2018-10-16 邱桂才 Intelligent function Sex Rehabilitation sick bed
CN108938246A (en) * 2018-09-04 2018-12-07 江苏赛康医疗设备股份有限公司 A kind of medical bed inclination equipment for supporting patient with burn
CN108969236A (en) * 2018-06-27 2018-12-11 李之春 A kind of paediatrics Multi-function bed for recovery nursing
CN112089569A (en) * 2020-09-10 2020-12-18 唐翠红 Lying-in woman inspection nursing bed

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CN104887424A (en) * 2015-06-30 2015-09-09 黄劲涛 Multi-posture overturning physiotherapy bed with closestool device
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CN2493199Y (en) * 2001-06-07 2002-05-29 高汉卿 Patient bed capable of monitorikng human body weight
CN201286811Y (en) * 2008-11-05 2009-08-12 李爱英 Examination treatment bed for emergency department
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107184336A (en) * 2017-07-03 2017-09-22 广东省心血管病研究所 A kind of old man's rehabilitation bed
CN107361979A (en) * 2017-07-03 2017-11-21 广东省心血管病研究所 A kind of disease treatment bed of old man's rehabilitation
CN107184336B (en) * 2017-07-03 2019-01-25 广东省心血管病研究所 A kind of old man's rehabilitation bed
CN107928903A (en) * 2017-11-24 2018-04-20 浙江邝记汽车零部件有限公司 Vehicle-mounted bed body with function of weighing
CN108652860A (en) * 2018-03-26 2018-10-16 柯文光 It is multifunctional hospital bed
CN108652868A (en) * 2018-06-06 2018-10-16 邱桂才 Intelligent function Sex Rehabilitation sick bed
CN108969236A (en) * 2018-06-27 2018-12-11 李之春 A kind of paediatrics Multi-function bed for recovery nursing
CN108938246A (en) * 2018-09-04 2018-12-07 江苏赛康医疗设备股份有限公司 A kind of medical bed inclination equipment for supporting patient with burn
CN112089569A (en) * 2020-09-10 2020-12-18 唐翠红 Lying-in woman inspection nursing bed
CN112089569B (en) * 2020-09-10 2022-08-26 广东华燊实业有限公司 Lying-in woman inspection nursing bed

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