CN210932338U

CN210932338U - Anti-slip sickbed

Info

Publication number: CN210932338U
Application number: CN201921555903.0U
Authority: CN
Inventors: 舒盈盈
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-07
Anticipated expiration: 2029-09-19

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a sick bed prevents slipping, including base and support, base and support detachable link together, the body board subassembly has been laid to the support top, and the body board subassembly includes body board, well body board and lower body board, and upper body board and well body board are together articulated through first bull stick, have seted up logical groove on the support, and rotatable stretching of first bull stick is on leading to the groove, installs climbing mechanism on the base, and climbing mechanism passes logical groove and will well body board jack-up, and articulated on the support have support piece, and support piece supports upper body board and keeps inclining, the utility model discloses can solve the problem of the easy landing of disease when sitting on the sick bed among the prior art.

Description

Anti-slip sickbed

Technical Field

The utility model relates to the technical field of medical equipment, the concrete field is an antiskid sick bed that falls.

Background

In the process of caring for a patient, the patient often needs to be lifted to a sitting and leaning state (namely, the upper half of the body and the lower half of the body form a certain angle), in the prior art, the upper half of the bed can be lifted to a certain angle by swinging a handle arranged on a sickbed, then a pillow is temporarily placed between the buttocks and the thighs of the patient, and the patient is prevented from sliding down when sitting and leaning against by the friction force between the pillow and bedding, however, the anti-sliding method is unstable and reliable, the patient can slowly slide down, a caregiver can lift the patient to re-place the pillow at intervals when needing, and in the prior art, a proper medical apparatus is not provided to replace the problem that the pillow is placed to prevent the patient from sliding down when sitting and leaning against.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiskid sick bed that falls to solve among the prior art problem of easy landing of disease when sitting and leaning on the sick bed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antiskid sick bed that falls, includes base and support, base and support detachable link together, the body board subassembly has been laid to the support top, the body board subassembly includes body board, well body board and lower body board, it is together articulated through first bull stick with well body board to go up the body board, logical groove has been seted up on the support, the rotatable stretching of first bull stick is on leading to the groove, install climbing mechanism on the base, climbing mechanism passes it will well body board jack-up to lead to the groove, it has support piece to articulate on the support, support piece supports the body board and keeps the slope.

Preferably, the supporting piece is rectangular, a rectangular groove for placing the supporting piece is formed in the support, one end of the supporting piece is hinged to the end portion of the support, a supporting groove is formed in the back face of the upper body plate, and the other end of the supporting piece is clamped in the supporting groove to keep the upper body plate inclined.

Preferably, climbing mechanism includes bottom plate, jacking frame, lead screw subassembly and jacking subassembly, bottom plate and base fixed connection, jacking frame and bottom plate fixed connection, the lead screw subassembly includes mutually perpendicular and threaded connection's lead screw and displacement pole, the dress is worn on the jacking frame to the lead screw along support length direction, the one end and the motor of lead screw are connected, the displacement pole is articulated with the jacking subassembly, the both ends and the jacking frame sliding connection of displacement pole.

Preferably, the jacking assembly comprises a pair of first connecting rods, a pair of second connecting rods and a jacking rod, one end of each first connecting rod is hinged to the corresponding displacement rod, the other end of each first connecting rod is hinged to one end of each second connecting rod through the corresponding jacking rod, and the other end of each second connecting rod is hinged to the corresponding bottom plate.

Preferably, one end of the screw rod is coaxially fixed with a motor shaft of the motor through a coupler, the other end of the screw rod is coaxially fixed with one end of the driving extension rod through the coupler, and the other end of the driving extension rod extends out of the support.

Compared with the prior art, the beneficial effects of the utility model are that: this application convenient operation, reliable and stable through set up a climbing mechanism on the base, can be with well body board jack-up, be in between the buttock and the thigh of disease behind the well body board jack-up, go up the body board and support through hou mian support piece simultaneously, can prevent effectively that the disease from sitting when leaning on the body above the buttock and taking place the landing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of a jacking assembly of the present invention;

fig. 4 is a schematic structural view of the utility model with a mattress.

In the figure: the multifunctional lifting device comprises a support 1, a through groove 101, a rectangular groove 102, a support 103, a base 2, a base frame 201, a mounting plate 202, a support 203, a body plate assembly 3, an upper body plate 301, a middle body plate 302, a lower body plate 303, a jacking mechanism 4, a bottom plate 401, a jacking frame 402, a screw rod assembly 403, a screw rod 4031, a displacement rod 4032, an extension rod 4033 driving, a turntable 4034, a jacking assembly 404, a first connecting rod 4041, a second connecting rod 4042, a jacking rod 4043, a first rotating rod 5 and a mattress 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-slip sickbed comprises a base 2 and a support 1, wherein the base 2 is detachably connected with the support 1, concretely, the support 1 is connected with the base 2 through bolts and guide rods, the base 2 comprises a base frame 201, four end points of the base frame 201 are respectively fixed with vertical downward support legs 203, mounting plates 202 parallel to the base frame 201 are welded among the four support legs 203, a body plate assembly 3 is laid above the support 1, the body plate assembly 3 comprises an upper body plate 301, a middle body plate 302 and a lower body plate 303, the lower body plate 303 is fixed on the support 1 through bolts, the upper body plate 301 and the middle body plate 302 are hinged together through a first rotating rod 5, a through groove 101 is arranged on the support 1, all the middle body plates 302 are positioned above the through groove 101, the first rotating rod 5 can rotatably stretch across the through groove 101, a jacking mechanism 4 is arranged on the base 2, and the jacking mechanism 4 is arranged on the mounting plates 202, the jacking mechanism 4 can penetrate through the through groove 101 to jack the middle body plate 302, so that the middle body plate 302 rotates around the first rotating rod 5, the supporting piece 103 hinged to the support 1 is lifted while the middle body plate 302 is jacked, the upper body plate 301 is propped up by the supporting piece 103, so that the upper body plate 301 keeps inclined for a patient to sit on, the jacked middle body plate 302 is located between the hip and the thigh of the patient, meanwhile, the upper body plate 301, the support 1 and the supporting piece 103 form a stable triangular structure, so that the upper body plate 301 can keep stable inclination relative to the support 1 and can be used for the patient to sit on, and the body above the hip is effectively prevented from sliding off when the patient sits on.

Specifically, support piece 103 is the rectangle, be provided with the rectangular channel 102 of placing this support piece 103 on the support 1, support piece 103's one end is articulated with the tip of support 1 through the second bull stick, the back of going up body board 301 is provided with the support recess, it is parallel with the second bull stick to support the recess, when needing to support body board 301, pull up support piece 103 and leave rectangular channel 102, make support piece 103 inlay card in supporting the recess, in order to keep body board 301 slope, in this embodiment, body board 301 back is equipped with a plurality of support recesses, in order to make things convenient for the user to select comfortable inclination.

Further, the jacking mechanism 4 comprises a bottom plate 401, a jacking frame 402, a screw rod assembly 403 and a jacking assembly 404, the bottom plate 401 is fixedly connected with the mounting plate 202, the rectangular jacking frame 402 is mounted on the bottom plate 401, the screw rod assembly 403 comprises a screw rod 4031 and a displacement rod 4032 which are perpendicular to each other and in threaded connection, the screw rod 4031 penetrates through the jacking frame 402 along the length direction of the support 1, one end of the screw rod 4031 is coaxially fixed with a motor shaft of the motor through a coupler, the other end of the screw rod 4031 is coaxially fixed with one end of the drive extension rod 4033 through a coupler, the other end of the drive extension rod 4033 extends out of the support 1 and is provided with a manual turntable 4034, the displacement rod 4032 is hinged with the jacking assembly 404, two ends of the displacement rod 4032 slide on the jacking frame 402, specifically, two sides of the jacking frame 402 along the length direction of the support 1 are provided with rail grooves, the cross sections of the rail grooves are U-, the rollers roll in the same side rail grooves, further, the jacking assembly 404 includes a pair of first connecting rods 4041, a pair of second connecting rods 4042 and a jacking rod 4043, one end of the first connecting rod 4041 is hinged to the displacement rod 4032, the other end of the first connecting rod 4041 is hinged to one end of the second connecting rod 4042 through the jacking rod 4043, and the other end of the second connecting rod 4042 is hinged to the base plate 401, in this embodiment, two rotation seats are provided on the base plate 401, two ends of the second connecting rod 4042 are hinged to the rotation seats through bolts, when the middle body plate 302 needs to be jacked, when the drive motor or manual rotation drives the turntable 4034 on the extension rod 4033, the lead screw 4031 can be rotated, the displacement rod 4032 can be moved in the rail grooves, the movement of the displacement rod 4032 can lift the jacking rod 4043 upwards, and then the jacking rod 4043 can be abutted to the middle body plate 302 after the jacking rod 4043 is lifted a certain distance, so that one end of the middle body plate 302 is jacked, the middle body plate 302 is positioned between the buttocks and the thighs of the patient and is matched with the support of the back of the upper body plate 301, so that the upper half of the patient can be effectively prevented from sliding, further, after the motor stops or stops rotating the turntable 4034, the middle body plate 302 can bear the weight of the patient and the downward gravity of the middle body plate 302, the horizontal acting force for pushing the displacement rod 4032 is generated in a decomposition mode, the horizontal acting force is almost impossible to enable the screw 4031 and the displacement rod 4032 to rotate relatively, the displacement rod 4032 is enabled to displace, and good self-locking is achieved.

Preferably, as shown in fig. 4, a mattress 6 having a certain elastic deformation capacity or being foldable may be disposed above the body panel assembly 3, and specifically, the foldable mattress 6 may be divided into three pieces, and the size of the three pieces is respectively matched with the upper body panel 301, the middle body panel 302 and the lower body panel 303, and the three pieces are respectively fixed to the upper body panel 301, the middle body panel 302 and the lower body panel 303 by binding or adhering, so that the mattress 6 can be used while being deformed when the upper body panel 301 and the middle body panel 302 are lifted up, thereby improving the comfort of the patient.

This application convenient operation, reliable and stable through set up a climbing mechanism 4 on base 2, can be with well body board 302 jack-up, be in between the buttock and the thigh of disease after well body board 302 jacking, go up body board 301 and support through back support piece 103 simultaneously, can prevent effectively that the disease from taking place the landing by the body more than the buttock when sitting and leaning on.

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 an antiskid sick bed that falls, includes base (2) and support (1), base (2) and support (1) detachable link together, its characterized in that: body board subassembly (3) have been laid to support (1) top, body board subassembly (3) are including last body board (301), well body board (302) and lower body board (303), it is together articulated through first bull stick (5) to go up body board (301) and well body board (302), logical groove (101) have been seted up on support (1), rotatable the stretching over of first bull stick (5) is on leading to groove (101), install climbing mechanism (4) on base (2), climbing mechanism (4) pass it rises to lead to groove (101) with well body board (302), it has support piece (103) to articulate on support (1), body board (301) keep the slope on support piece (103) support.

2. The anti-skid hospital bed according to claim 1, wherein: the supporting piece (103) is rectangular, a rectangular groove (102) for placing the supporting piece (103) is formed in the support (1), one end of the supporting piece (103) is hinged to the end portion of the support (1), a supporting groove is formed in the back face of the upper body plate (301), and the other end of the supporting piece (103) is clamped in the supporting groove to keep the upper body plate (301) inclined.

3. The anti-skid hospital bed according to claim 1, wherein: climbing mechanism (4) include bottom plate (401), jacking frame (402), lead screw subassembly (403) and jacking subassembly (404), bottom plate (401) and base (2) fixed connection, jacking frame (402) and bottom plate (401) fixed connection, lead screw subassembly (403) are including mutually perpendicular and threaded connection's lead screw (4031) and displacement pole (4032), dress is worn on jacking frame (402) along support (1) length direction in lead screw (4031), the one end and the motor of lead screw (4031) are connected, displacement pole (4032) are articulated with jacking subassembly (404), the both ends and jacking frame (402) sliding connection of displacement pole (4032).

4. The anti-skid hospital bed according to claim 3, wherein: the jacking assembly (404) comprises a pair of first connecting rods (4041), a pair of second connecting rods (4042) and a jacking rod (4043), one end of each first connecting rod (4041) is hinged to the corresponding displacement rod (4032), the other end of each first connecting rod (4041) is hinged to one end of each second connecting rod (4042) through the corresponding jacking rod (4043), and the other end of each second connecting rod (4042) is hinged to the bottom plate (401).

5. The anti-skid hospital bed according to claim 4, wherein: one end of the screw rod (4031) is coaxially fixed with a motor shaft of the motor through a coupler, the other end of the screw rod (4031) is coaxially fixed with one end of the drive extension rod (4033) through the coupler, and the other end of the drive extension rod (4033) extends out of the support (1).