CN210932338U - Anti-slip sickbed - Google Patents

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 hospital bed

technical field

The utility model relates to the technical field of medical equipment, in particular to an anti-slip hospital bed.

Background technique

In the process of taking care of a patient, it is often necessary to lift the patient to a seated state (that is, a state in which the upper body and the lower body are at a certain angle). Raise a certain angle, and then temporarily place a pillow between the patient's buttocks and thighs, relying on the friction between the pillow and the bedding to prevent the patient from slipping while sitting, but this anti-slip method is not stable Reliable, the patient will still slide down slowly, and the caregiver needs to lift the patient up and reposition the pillow from time to time. There is no suitable medical device in the prior art to replace the problem of preventing the patient from sliding down when sitting on the pillow by placing the pillow.

Utility model content

The purpose of the utility model is to provide a non-slip hospital bed, so as to solve the problem in the prior art that the patient is easy to slip off when sitting on the hospital bed.

In order to achieve the above purpose, the present invention provides the following technical solutions: an anti-slip hospital bed, comprising a base and a bracket, the base and the bracket are detachably connected together, and a body panel assembly is laid above the bracket, and the body panel assembly includes The upper body board, the middle body board and the lower body board, the upper body board and the middle body board are hinged together by a first rotating rod, the bracket is provided with a through groove, and the first rotating rod rotatably spans the through groove, A jack-up mechanism is installed on the base, and the jack-up mechanism passes through the through groove to jack up the mid-body panel, and a support member is hinged on the bracket, and the support member supports the upper body panel to keep the inclination.

Preferably, the support is rectangular, the bracket is provided with a rectangular groove for placing the support, one end of the support is hinged with the end of the bracket, and the back of the upper body plate is provided with a support groove, The other end of the support piece is inserted into the support groove to keep the upper body plate inclined.

Preferably, the jacking mechanism includes a bottom plate, a jacking frame, a screw assembly and a jacking assembly, the bottom plate is fixedly connected to the base, the jacking frame is fixedly connected to the bottom plate, and the lead screw assembly includes a vertical parallel to each other. The screw rod and the displacement rod are threadedly connected, the screw rod is mounted on the jacking frame along the length direction of the bracket, one end of the screw rod is connected with the motor, the displacement rod is hinged with the jacking assembly, and the Both ends are slidably connected with the jacking frame.

Preferably, the jacking assembly includes a pair of first connecting rods, a pair of second connecting rods and a jacking rod, one end of the first connecting rod is hinged with the displacement rod, and the other end of the first connecting rod passes through The jacking rod is hinged with one end of the second connecting rod, and the other end of the second connecting rod is hinged on the bottom plate.

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

Compared with the prior art, the beneficial effects of the present utility model are: the application is easy to operate, stable and reliable, and by arranging a jacking mechanism on the base, the middle body plate can be lifted up, and the middle body plate is placed in the patient's position after being lifted. Between the buttocks and the thighs, the upper body is supported by the back support, which can effectively prevent the body above the buttocks from slipping when the patient is sitting.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the exploded schematic diagram of the utility model;

Fig. 3 is the structural schematic diagram of the jacking assembly in the utility model;

Figure 4 is a schematic structural diagram of the utility model after adding a mattress.

In the picture: 1 bracket, 101 through slot, 102 rectangular slot, 103 support, 2 base, 201 base frame, 202 mounting plate, 203 feet, 3 body panel components, 301 upper body panel, 302 middle body panel, 303 lower body panel, 4 tops Lifting Mechanism, 401 Bottom Plate, 402 Lifting Frame, 403 Screw Assembly, 4031 Screw, 4032 Displacement Rod, 4033 Driving Extension Rod, 4034 Turntable, 404 Lifting Assembly, 4041 First Link, 4042 Second Link, 4043 Jacking rods, 5 first pivot rods, 6 mattresses.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: an anti-slip hospital bed, comprising a base 2 and a bracket 1, and the base 2 and the bracket 1 are detachably connected together. Specifically, the bracket 1 is guided by bolts and guides. The rod is connected to the base 2. The base 2 includes a base frame 201. The four end points of the base frame 201 are respectively fixed with vertically downward supporting feet 203. A mounting plate 202 parallel to the base frame 201 is welded between the four supporting feet 203. The bracket 1 A body panel assembly 3 is laid above. The body panel assembly 3 includes an upper body panel 301, a middle body panel 302 and a lower body panel 303. The lower body panel 303 is fixed on the bracket 1 by bolts, and the upper body panel 301 and the middle body panel 302 are hinged together by the first rotating rod 5 , the bracket 1 is provided with a through slot 101, the middle body plate 302 is all located above the through slot 101, the first rotating rod 5 is rotatably spanned across the through slot 101, the base 2 is installed with a jacking mechanism 4, jacking up The mechanism 4 is installed on the mounting plate 202, and the jacking mechanism 4 can lift the middle body plate 302 through the through groove 101, so that the middle body plate 302 rotates around the first rotating rod 5, and the middle body plate 302 is lifted at the same time. The upper body plate 301 is supported by the support member 103, so that the upper body plate 301 is kept inclined for the patient to lean on. The bracket 1 and the support member 103 form a stable triangular structure, so that the upper body plate 301 can maintain a stable inclination relative to the bracket 1 for the patient to sit on, effectively preventing the body above the buttocks from slipping when the patient sits.

Specifically, the support 103 is rectangular, the bracket 1 is provided with a rectangular slot 102 for placing the support 103, one end of the support 103 is hinged with the end of the bracket 1 through a second rotating rod, and the back of the upper body plate 301 is provided with a support The supporting groove is parallel to the second rotating rod. When the upper body plate 301 needs to be supported, the supporting member 103 is pulled up to leave the rectangular groove 102, so that the supporting member 103 is stuck in the supporting groove to keep the upper body plate 301 inclined. In this embodiment, the back of the upper body plate 301 is provided with a plurality of supporting grooves, so as to facilitate the user to choose a comfortable inclination angle.

Further, the jacking mechanism 4 includes a bottom plate 401, a jacking frame 402, a screw assembly 403 and a jacking assembly 404. The bottom plate 401 is fixedly connected to the mounting plate 202, and the rectangular jacking frame 402 is mounted on the bottom plate 401. The screw assembly 403 includes a screw rod 4031 and a displacement rod 4032 that are perpendicular to each other and are threadedly connected. The screw rod 4031 is mounted on the jacking frame 402 along the length of the bracket 1, and one end of the screw rod 4031 is coaxially fixed with the motor shaft of the motor through a coupling , the other end of the screw rod 4031 is coaxially fixed with one end of the driving extension rod 4033 through the coupling, the other end of the driving extension rod 4033 extends out of the bracket 1 and is installed with a manual turntable 4034, and the displacement rod 4032 is hinged with the jacking assembly 404, Both ends of the displacement rod 4032 slide on the jacking frame 402. Specifically, the jacking frame 402 is provided with track grooves on both sides along the length direction of the support 1. The cross-section of the track groove is U-shaped, and the two ends of the displacement rod 4032 The rollers are respectively fixed, and the rollers roll in the track grooves on the same side. 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 is hinged with the displacement rod 4032, the other end of the first link 4041 is hinged with one end of the second link 4042 through the lift rod 4043, and the other end of the second link 4042 is hinged on the bottom plate 401. In this embodiment, The bottom plate 401 is provided with two rotating seats, and the two ends of the second connecting rod 4042 are hinged with the rotating seats through bolts. When the middle body plate 302 needs to be lifted, the drive motor or the turntable 4034 on the drive extension rod 4033 can be driven manually. Rotate the screw rod 4031, when the screw rod 4031 rotates, the displacement rod 4032 will move in the track groove, and the movement of the displacement rod 4032 will lift the jacking rod 4043 upward, then after the jacking rod 4043 is lifted a certain distance, it will The mid-body board 302 is abutted, so that one end of the mid-body board 302 is lifted, so that the mid-body board 302 is located between the patient's hip and thigh, and at the same time, with the support of the back of the upper body board 301, the upper body of the patient can be effectively prevented from slipping, further After the motor stops or stops rotating the turntable 4034, the mid-body plate 302 will be subjected to the downward gravity from the patient's weight and itself, and then decompose to generate a horizontal force that pushes the displacement rod 4032. The horizontal force is almost impossible to make the lead screw The relative rotation between the displacement rod 4031 and the displacement rod 4032 causes the displacement rod 4032 to be displaced, thereby achieving good self-locking.

Preferably, as shown in FIG. 4 , a mattress 6 with a certain elastic deformation capability or foldable can be arranged above the body panel assembly 3 . Specifically, the foldable mattress 6 can be divided into three pieces, the size of which is respectively the same as that of the upper body panel 301 . , the middle body board 302 and the lower body board 303 are matched, and are fixed with the upper body board 301, the middle body board 302 and the lower body board 303 respectively by means of bundling or bonding, then the mattress 6 can be pushed up with the upper body board 301 and the middle body board 302. It can be used at the same time when it is deformed when it is lifted to improve the comfort of the patient.

The present application is easy to operate, stable and reliable. By arranging a jacking mechanism 4 on the base 2, the middle body plate 302 can be lifted up. The back support 103 supports, which can effectively prevent the body above the buttocks from slipping when the patient is sitting.

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

Claims (5)

1. An anti-slip hospital bed, comprising a base (2) and a support (1), the base (2) and the support (1) being detachably connected together, characterized in that: above the support (1) is laid with A body panel assembly (3), the body panel assembly (3) comprising an upper body panel (301), a middle body panel (302) and a lower body panel (303), the upper body panel (301) and the middle body panel (302) passing through a first rotating rod (5) Hinged together, the bracket (1) is provided with a through slot (101), the first rotating rod (5) is rotatably spanned across the through slot (101), and the base (2) A jacking mechanism (4) is installed thereon, the jacking mechanism (4) passes through the through groove (101) to jack up the mid-body panel (302), and a support (103) is hinged on the bracket (1) , the support member (103) supports the upper body plate (301) to keep the inclination. 2 . The anti-falling hospital bed according to claim 1 , wherein the support member ( 103 ) is rectangular, and the bracket ( 1 ) is provided with a rectangular slot ( 102), one end of the support (103) is hinged with the end of the bracket (1), the back of the upper body plate (301) is provided with a support groove, and the other end of the support (103) is inserted into the bracket (102). The upper body plate (301) is kept inclined in the supporting groove. 3. The anti-falling hospital bed according to claim 1, wherein the jacking mechanism (4) comprises a bottom plate (401), a jacking frame (402), a screw assembly (403) and a jacking assembly (404), the bottom plate (401) is fixedly connected to the base (2), the jacking frame (402) is fixedly connected to the bottom plate (401), and the screw rod assembly (403) includes wires that are perpendicular to each other and are threadedly connected A rod (4031) and a displacement rod (4032), the screw rod (4031) is mounted on the jacking frame (402) along the length direction of the bracket (1), and one end of the screw rod (4031) is connected to the motor, so The displacement rod (4032) is hinged with the jacking assembly (404), and both ends of the displacement rod (4032) are slidably connected with the jacking frame (402). 4. The anti-falling 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-up assembly (404) A rod (4043), one end of the first connecting rod (4041) is hinged with the displacement rod (4032), and the other end of the first connecting rod (4041) is connected with the second connecting rod (4042) through the jacking rod (4043) ) is hinged at one end, and the other end of the second link (4042) is hinged on the bottom plate (401). The anti-falling hospital bed according to claim 4, characterized in that: one end of the lead screw (4031) is fixed coaxially with the motor shaft of the motor through a coupling, and the other end of the lead screw (4031) is fixed coaxially with the motor shaft of the motor. One end is fixed coaxially with one end of the driving extension rod (4033) through a coupling, and the other end of the driving extension rod (4033) extends out of the bracket (1).

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