CN111513946A

CN111513946A - Side-lying state maintaining device for crowd without autonomous activity ability

Info

Publication number: CN111513946A
Application number: CN202010199128.0A
Authority: CN
Inventors: 李运; 宋佳音
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-08-11

Abstract

The invention discloses a lateral lying state maintaining device for people without autonomous movement ability. This a state retention device crouches on one side for there being no independently activity ability crowd, one end through servo electric jar output shaft runs through first mounting groove and extends to the outside of first mounting groove, utilize and be connected between first installation piece and the guardrail, when using, the staff stands up patient, then the switching device switch, the inside servo electric jar output shaft of first connecting block stretches out, promote the layer board and move with the cushion, back when making cushion and patient crouch on one side is laminated, state of crouching on one side to patient keeps, can make patient's state of crouching on one side more stable through two cushions simultaneously, it is also comparatively convenient that the device uses.

Description

Side-lying state maintaining device for crowd without autonomous activity ability

Technical Field

The invention relates to the technical field of medical equipment, in particular to a side lying state maintaining device for people without autonomous activity ability.

Background

The nursing bed is mainly a power bed, is divided into an electric or manual nursing bed, is based on the living characteristics of a patient lying in bed and treatment needs, is designed to be accompanied by family members, has multiple nursing functions and operating buttons, uses an insulating and safe bed, has no autonomous activity for most patients in an intensive care unit, and requires the patient to keep a lateral position, namely, to turn over for about 90 degrees from the horizontal position to the left or the right when nursing operations such as back buckling, clysis and the like are required to be carried out on the patient.

At present nurse generally stands up and supports patient's weight with the manpower group patient, consequently, the staff who undertakes ICU nursing also suffers from waist disease mostly, in addition, above operation needs two at least people to accomplish at present usually, the old man of lying in bed at home is also not a minority now, and the person of looking after at home is alone usually, when patient's weight is great, it is comparatively difficult to take care of, stand up bed, wedge pillow etc. have now clinically in use, stand up the bed cost height, can't generally be applied to the ward, wedge pillow only is applicable to and plays the supporting role when changing patient's position for a long time.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a side-lying state maintaining device for the crowd without the ability of autonomous movement, which solves the problems that the labor intensity of workers is increased because the existing sickbed helps the patient turn over by manpower and supports the weight of the patient to keep the patient in the side-lying state, and the side-lying state of the patient can be maintained by two persons in most cases, so that the patient is difficult to care.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a side-lying state maintaining device for crowds without autonomous movement capacity comprises a bed body and a support, wherein the bottom of the bed body is fixedly connected with the top of the support, the front side and the back side of the bed body are rotatably connected with guardrails, two sides of the top of each guardrail are fixedly connected with first mounting blocks through connecting pieces, the back side of each first mounting block is fixedly connected with a first connecting block, a first mounting groove is formed in the first connecting block, a servo electric cylinder is fixedly connected in the first mounting groove, one end of an output shaft of the servo electric cylinder penetrates through the first mounting groove and extends to the outside of the first mounting groove, one end of the output shaft of the servo electric cylinder, which extends to the outside of the first mounting groove, is fixedly connected with a second mounting block, the inside of the second mounting block is rotatably connected with a movable ball head, and the surface of the movable ball head is fixedly connected with a second connecting, and the back of the second connecting block is fixedly connected with a supporting plate, and the back of the supporting plate is fixedly connected with a back cushion.

Preferably, the arc wall with guardrail looks adaptation is seted up to the inside of first installation piece to the surface of guardrail contacts with the internal surface of arc wall, the front threaded connection of first installation piece has fixing bolt, and fixing bolt's one end runs through first installation piece and guardrail and extends to the inside of guardrail, the fixed screw hole with fixing bolt looks adaptation is all seted up to the inside of first installation piece and guardrail, and fixing bolt's the surface and the internal thread connection of fixed screw hole.

Preferably, the front of the surface of the first connecting block is provided with an external thread, the back of the first mounting block is provided with an internal thread groove matched with the external thread, and the front of the first connecting block is in threaded connection with the inside of the internal thread groove.

Preferably, a second mounting groove is formed in the connecting block, a power supply is fixedly connected to the inside of the second mounting groove, a cover plate is fixedly connected to the top of the second mounting groove through screws, and a charging interface is arranged on one side of the connecting block.

Preferably, the two sides of the inner wall of the second mounting block are respectively fixedly connected with a first limiting block and a second limiting block, the right side of the second limiting block is fixedly connected with an annular protrusion, and the surface of the annular protrusion is rotatably connected with the left side of the surface of the movable ball head.

Preferably, the inner thread of the second mounting block is connected with a connecting bolt, the second mounting block, the first limiting block, the movable ball head and the second limiting block are all internally provided with a connecting threaded hole matched with the connecting bolt, and the surface of the connecting bolt is in threaded connection with the inner wall of the connecting threaded hole.

Preferably, a pressure sensor is fixedly connected between the back surface of the supporting plate and the front surface of the back cushion, a timer is fixedly connected to the right side of the back cushion, and the inside of the timer is electrically connected with the inside of the pressure sensor through a lead.

Preferably, the positive equal fixedly connected with fixed block in both sides with the back of the bed body to the equal fixedly connected with connection bearing in inside of two fixed blocks, the both ends of guardrail are connected with the inside rotation of two connection bearings respectively, the inside swing joint of fixed block has the spacer pin to the one end of spacer pin runs through fixed block and guardrail and extends to the inside of guardrail, the fixed block all sets up the spacing hole with spacer pin looks adaptation with the inside of guardrail.

(III) advantageous effects

The invention provides a lateral lying state maintaining device for people without autonomic activity. Compared with the prior art, the method has the following beneficial effects:

(1) the side-lying state maintaining device for the crowd without the autonomous activity is characterized in that both sides of the top of the guardrail are fixedly connected with first installation blocks through connecting pieces, the back of each first installation block is fixedly connected with a first connecting block, a first installation groove is formed in the first connection block, a servo electric cylinder is fixedly connected in the first installation groove, one end of an output shaft of the servo electric cylinder penetrates through the first installation groove and extends to the outside of the first installation groove, one end of the output shaft of the servo electric cylinder, which extends to the outside of the first installation groove, is fixedly connected with a second installation block, a movable ball head is rotatably connected in the second installation block, a second connection block is fixedly connected to the surface of the movable ball head, a supporting plate is fixedly connected to the back of the second connection block, a back cushion is fixedly connected to the back of the supporting plate, and the first installation block is connected with the guardrail, when using, the staff stands up patient, opens the device switch after that, and the inside servo electric jar output shaft of first connecting block stretches out, promotes layer board and cushion and moves, and the back when making cushion and patient lie on one's side is laminated, keeps patient's the state of lying on one's side, can make patient's the state of lying on one's side more stable through two cushions simultaneously, and the device use is also comparatively convenient.

(2) The side-lying state maintaining device for the crowd without the autonomous movement ability is characterized in that an arc-shaped groove matched with the guardrail is formed in the first mounting block, the surface of the guardrail is in contact with the inner surface of the arc-shaped groove, the front surface of the first mounting block is in threaded connection with a fixing bolt, one end of the fixing bolt penetrates through the first mounting block and the guardrail and extends into the guardrail, fixing threaded holes matched with the fixing bolt are formed in the first mounting block and the guardrail, the surface of the fixing bolt is in threaded connection with the inner parts of the fixing threaded holes, an external thread is formed in the front of the surface of the first connecting block, an internal threaded groove matched with the external thread is formed in the back surface of the first mounting block, the front surface of the first connecting block is in threaded connection with the inner parts of the internal threaded grooves, the first mounting block is fixedly connected with the guardrail through the fixing bolt, and the first mounting block is in threaded connection with the first connecting block, adopt this mode can be convenient to the whole equipment of device, all play great convenience to the holistic depositing of device and transportation.

(3) The side-lying state maintaining device for the crowd without the autonomous movement ability is characterized in that a second mounting groove is formed in a connecting block, a power supply is fixedly connected to the inside of the second mounting groove, the top of the second mounting groove is fixedly connected with a cover plate through a screw, a charging interface is arranged on one side of the connecting block, a first limiting block and a second limiting block are fixedly connected to the two sides of the inner wall of the second mounting block respectively, an annular bulge is fixedly connected to the right side of the second limiting block, the surface of the annular bulge is rotatably connected with the left side of the surface of a movable ball head, a connecting bolt is connected to the inner thread of the second mounting block, connecting threaded holes matched with the connecting bolt are formed in the second mounting block, the first limiting block, the movable ball head and the second limiting block, the surface of the connecting bolt is connected with the inner wall of the connecting threaded holes in a threaded manner, and the power supply for the inside the first connecting, in addition, the angle formed between the supporting plate and the back of the patient can be conveniently adjusted by utilizing the movable ball head, the movable ball head is fixed through the connecting bolt, the adjusting mode and the structural design are simple, and the operation is easy.

Drawings

FIG. 1 is a front view showing the structure of a lateral position maintaining apparatus according to the present invention;

FIG. 2 is a side view of the first connecting block and the internal structure of the pallet of the present invention;

FIG. 3 is a side view of the internal structure of the first mounting block of the present invention;

FIG. 4 is a rear view of the internal structure of a second mounting block of the present invention;

fig. 5 is a sectional view of the fixing block and the guard rail structure of the present invention.

In the figure, 1-bed body, 2-bracket, 3-guardrail, 4-first mounting block, 5-first connecting block, 6-first mounting groove, 7-servo electric cylinder, 8-second mounting block, 9-movable ball head, 10-second connecting block, 11-supporting plate, 12-back cushion, 13-arc groove, 14-fixing bolt, 15-fixing threaded hole, 16-external thread, 17-internal thread groove, 18-second mounting groove, 19-power supply, 20-cover plate, 21-first limiting block, 22-second limiting block, 23-annular bulge, 24-connecting bolt, 25-connecting threaded hole, 26-pressure sensor, 27-timer, 28-fixing block, 29-connecting bearing, 30-limiting pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a lateral lying state maintaining device for crowds without autonomous movement capacity comprises a bed body 1 and a support 2, wherein both sides of the front surface and the back surface of the bed body 1 are fixedly connected with fixing blocks 28, connecting bearings 29 are fixedly connected inside the two fixing blocks 28, both ends of a guardrail 3 are respectively rotatably connected with the insides of the two connecting bearings 29, a limiting pin 30 is movably connected inside the fixing blocks 28, one end of the limiting pin 30 penetrates through the fixing blocks 28 and the guardrail 3 and extends into the guardrail 3, limiting holes matched with the limiting pins 30 are formed inside the fixing blocks 28 and the guardrail 3, the bottom of the bed body 1 is fixedly connected with the top of the support 2, the front surface and the back surface of the bed body 1 are respectively rotatably connected with the guardrail 3, both sides of the top of the guardrail 3 are fixedly connected with first mounting blocks 4 through connecting pieces, a controller is arranged on the first mounting blocks 4, second mounting grooves 18 are formed inside the first connecting blocks 4, a power supply 19 is fixedly connected inside the second mounting groove 18, the inside of the power supply 19 is electrically connected with the inside of a charging interface through a lead, the top of the second mounting groove 18 is fixedly connected with a cover plate 20 through a screw, a charging interface is arranged on one side of the first connecting block 4, an arc-shaped groove 13 matched with the guardrail 3 is formed inside the first mounting block 4, the surface of the guardrail 3 is contacted with the inner surface of the arc-shaped groove 13, a fixing bolt 14 is connected with the front surface of the first mounting block 4 through a thread, a metal washer is arranged between the surface of the fixing bolt 14 and the first mounting block 4, one end of the fixing bolt 14 penetrates through the first mounting block 4 and the guardrail 3 and extends into the guardrail 3, fixing threaded holes 15 matched with the fixing bolts 14 are formed inside the first mounting block 4 and the guardrail 3, and the surface of the fixing bolt 14 is connected with the inner threads of the fixing threaded holes 15, a first connecting block 5 is fixedly connected to the back of the first mounting block 4, an external thread 16 is arranged in front of the surface of the first connecting block 5, an internal thread groove 17 matched with the external thread 16 is arranged on the back of the first mounting block 4, the front of the first connecting block 5 is in threaded connection with the inside of the internal thread groove 17, a first mounting groove 6 is arranged inside the first connecting block 5, a servo electric cylinder 7 is fixedly connected to the inside of the first mounting groove 6, the model of the servo electric cylinder 7 is LCB25G, the inside of the servo electric cylinder 7 is respectively and electrically connected with a power supply 19 and the inside of a controller through leads, one end of an output shaft of the servo electric cylinder 7 penetrates through the first mounting groove 6 and extends to the outside of the first mounting groove 6, one end of the output shaft of the servo electric cylinder 7 extending to the outside of the first mounting groove 6 is fixedly connected with a second mounting block 8, a first limiting block 21 and a second limiting block 22 are respectively and fixedly connected to two sides of the inner, an annular bulge 23 is fixedly connected to the right side of the second limiting block 22, an annular sliding groove matched with the annular bulge 23 is formed in the movable ball head 9, the adjustable angle of the movable ball head 9 is limited by the annular bulge 23, the surface of the annular bulge 23 is rotatably connected with the left side of the surface of the movable ball head 9, a connecting bolt 24 is connected with the inner thread of the second mounting block 8, the movable ball head 9 is positioned in the second mounting block 8 by the connecting bolt 24, connecting threaded holes 25 matched with the connecting bolt 24 are formed in the second mounting block 8, the first limiting block 21, the movable ball head 9 and the second limiting block 22, the surface of the connecting bolt 24 is in threaded connection with the inner wall of the connecting threaded hole 25, the movable ball head 9 is rotatably connected with the movable ball head 9 in the second limiting block 21, and the movable ball head 9 can be adjusted in vertical angle between the first limiting block 21 and the second limiting block 22, the surface of the movable ball head 9 is fixedly connected with a second connecting block 10, the back of the second connecting block 10 is fixedly connected with a supporting plate 11, a pressure sensor 26 is fixedly connected between the back of the supporting plate 11 and the front of the back cushion 12, the right side of the back cushion 12 is fixedly connected with a timer 27, the model of the pressure sensor 26 is POC25B, a memory is arranged in the timer 27, the pressure sensor 26 and the timer 27 are used for measuring and recording the force change applied to the patient each time and the time for keeping the lateral recumbent position, the obtained data are all stored in the memory arranged in the timer 27, the recorded force and time are used for providing data reference when similar operation is carried out next time, the inside of the timer 27 is electrically connected with the inside of the pressure sensor 26 through a lead, the back of the supporting plate 11 is fixedly connected with the back cushion 12, the back cushion 12 is a memory sponge cushion, and one side, close, the back pad 12 may be made to conform more closely to the back of the patient to provide a better feeling of use for the patient, and is not described in detail herein in the prior art which is well known to those skilled in the art.

When the bed is used, a worker connects one side of the first connecting block 5 with an internal thread groove 17 formed in one side of the first mounting block 4 through an external thread 16, then clamps an arc-shaped groove 13 formed in the first mounting block 4 with the surface of the guardrail 3, and uses a fixing bolt 14 to be matched and connected with a fixing thread hole 15 formed in the first mounting block 4 and the guardrail 3, so that the first mounting block 4 and the guardrail 3 are fixedly mounted, then the worker turns over a patient on the bed body 1, an operation controller opens a working switch of a servo electric cylinder 7 in the first connecting block 5, an output shaft of the servo electric cylinder 7 extends out to drive the supporting plate 11 and the back cushion 12 to move, so that one side of the back cushion 12 is attached to the back of the patient, one side of the patient which is turned over is supported through the two back cushions 12 at the same time, and the lateral lying state of the patient is maintained, the worker can change the angles of the supporting plate 11 and the back cushion 12 by taking out the connecting bolt 24 in the second mounting block 10 and adjusting the movable ball head 9 up and down, the movable ball head 9 can adjust the angle between the first limiting block 21 and the second limiting block 22, the connecting bolt 24 can be used for limiting and fixing the second mounting block 8, the first limiting block 21, the movable ball head 9 and the second limiting block 22, the comfort degree of the back cushion 12 to a patient is improved by adjusting the angle of the back cushion 12, the servo electric cylinder 7 can supply electric energy to the servo electric cylinder 7 by using the power supply 19 when working, in addition, the electric energy can be supplemented to the power supply 19 in the second mounting groove 18 by using the charging interface, the pressure sensor 26 and the timer 27 can be used for measuring and recording the force change applied to the patient each time and keeping the side position, and the obtained data are all stored in a memory arranged in the timer 27, the recorded force and time provide data reference for the next similar operation, and for the use of the guardrail 3, the guardrail 3 can be fixed and moved by inserting the limit pin 30 into the fixed block 28.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a state holding device that crouches on one's side for having no autonomic activity ability crowd, includes bed body (1) and support (2), the bottom of bed body (1) and the top fixed connection of support (2) to the front of bed body (1) all rotates with the back and is connected with guardrail (3), its characterized in that: the two sides of the top of the guardrail (3) are fixedly connected with first mounting blocks (4) through connecting pieces, the back of each first mounting block (4) is fixedly connected with a first connecting block (5), a first mounting groove (6) is formed in the first connecting block (5), a servo electric cylinder (7) is fixedly connected to the inside of the first mounting groove (6), one end of an output shaft of the servo electric cylinder (7) penetrates through the first mounting groove (6) and extends to the outside of the first mounting groove (6), one end of the output shaft of the servo electric cylinder (7) extending to the outside of the first mounting groove (6) is fixedly connected with a second mounting block (8), the inside of the second mounting block (8) is rotatably connected with a movable ball head (9), the surface of the movable ball head (9) is fixedly connected with a second connecting block (10), and the back of the second connecting block (10) is fixedly connected with a supporting plate (11), the back of the supporting plate (11) is fixedly connected with a back cushion (12).

2. A lateral position maintaining apparatus for persons without voluntary activities according to claim 1, wherein: arc wall (13) with guardrail (3) looks adaptation are seted up to the inside of first installation piece (4) to the surface of guardrail (3) contacts with the internal surface of arc wall (13), the front threaded connection of first installation piece (4) has fixing bolt (14), and the one end of fixing bolt (14) runs through first installation piece (4) and guardrail (3) and extends to the inside of guardrail (3), fixing screw hole (15) with fixing bolt (14) looks adaptation are all seted up to the inside of first installation piece (4) and guardrail (3), and the inside threaded connection of the surface of fixing bolt (14) and fixing screw hole (15).

3. A lateral position maintaining apparatus for persons without voluntary activities according to claim 1, wherein: the front of the surface of the first connecting block (5) is provided with an external thread (16), the back of the first mounting block (4) is provided with an internal thread groove (17) matched with the external thread (16), and the front of the first connecting block (5) is in threaded connection with the inside of the internal thread groove (17).

4. A lateral position maintaining apparatus for persons without voluntary activities according to claim 1, wherein: second mounting groove (18) have been seted up to the inside of first connecting block (4) to the inside fixedly connected with power (19) of second mounting groove (18), screw fixedly connected with apron (20) are passed through at the top of second mounting groove (18), and one side of first connecting block (4) is provided with the interface that charges.

5. A lateral position maintaining apparatus for persons without voluntary activities according to claim 1, wherein: the both sides of second installation piece (8) inner wall difference fixedly connected with first stopper (21) and second stopper (22) to the right side fixedly connected with annular bulge (23) of second stopper (22), the surface of annular bulge (23) is rotated with the left side on activity bulb (9) surface and is connected.

6. A lateral position maintaining apparatus for persons without voluntary action according to claim 5, wherein: the inner thread of the second mounting block (8) is connected with a connecting bolt (24), the connecting threaded hole (25) matched with the connecting bolt (24) is formed in the second mounting block (8), the first limiting block (21), the movable ball head (9) and the second limiting block (22), and the surface of the connecting bolt (24) is in threaded connection with the inner wall of the connecting threaded hole (25).

7. A lateral position maintaining apparatus for persons without voluntary activities according to claim 1, wherein: the back of layer board (11) and the front of cushion (12) between fixedly connected with pressure sensor (26) to the right side fixedly connected with time-recorder (27) of cushion (12), the inside of time-recorder (27) is through the inside electric connection of wire with pressure sensor (26).

8. A lateral position maintaining apparatus for persons without voluntary activities according to claim 1, wherein: the bed body (1) openly with the equal fixedly connected with fixed block (28) in both sides at the back to the equal fixedly connected with connection bearing (29) in inside of two fixed blocks (28), the both ends of guardrail (3) are connected with the internal rotation of two connection bearing (29) respectively, the inside swing joint of fixed block (28) has spacer pin (30) to the one end of spacer pin (30) runs through fixed block (28) and guardrail (3) and extends to the inside of guardrail (3), the spacing hole with spacer pin (30) looks adaptation is all seted up with the inside of guardrail (3) in fixed block (28).