CN110833486B

CN110833486B - A multi-functional hammock for medical care

Info

Publication number: CN110833486B
Application number: CN201911243692.1A
Authority: CN
Inventors: 王莉; 李蕊; 齐雪莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2021-09-21
Anticipated expiration: 2039-12-06
Also published as: CN110833486A

Abstract

The invention discloses a multifunctional hammock for medical care, which relates to the technical field of medical care and solves the problems that the prior hammock generally adopts a belt-shaped or pocket-shaped structure to hoist a patient, and when in use, the patient needs to be lifted first to place a sling or a sling below the body of the patient, so that the labor capacity of a worker is still small, the use range is limited, and the practicability is poor; the lower part of the bracket is provided with a group of bearing plates; the upper end face of the bearing plate is hinged with two groups of turnover plates; the left side and the right side of the inner part in the rear part of the bearing plate are both axially connected with a group of front driving screw rods; the top of the connecting rod is hinged with the bottom of the turnover plate. The device can realize changing sheet, clothing to patient's transfer, massage, operation such as washing has reduced the bathing degree of difficulty to patient, simple to use, and convenient operation reduces nursing staff's physical power, and patient's body feels better, and the nursing of realization to patient that can be better.

Description

A multi-functional hammock for medical care

Technical Field

The invention relates to the technical field of medical nursing, in particular to a multifunctional hammock for medical nursing.

Background

The multifunctional nursing bed has the advantages that a disabled patient needs to be nursed in medical nursing, the disabled patient needs to be replaced by sheets and clothes in nursing, the patient is transferred, cleaned and massaged, and the multifunctional nursing bed is often adopted for assisting nursing in nursing the patient.

For example, application No.: CN201380022926.4 patient transfer sheet (10) is used as a combined sling and bed cover and comprises a substantially rectangular sheet portion (22) sized to fit a standard mattress and having attached thereto a plurality of straps (20) for coupling to a hoist (14). The patient transfer sheet (10) is preferably made of a single layer of material that is breathable, strong, and flexible. The patient transfer sheet (10) can be used as a sling for transferring/repositioning patients and as a replacement bed cover for replacing conventional bed sheets. The patient can thus be transferred to the bed (30) without having to remove the patient from the sling. .

Based on the above, the existing hammock generally adopts a belt-shaped or pocket-shaped structure to hoist a patient, when in use, a patient needs to be lifted first to place a sling or a sling below the body of the patient, so that the labor capacity of a worker is still small, meanwhile, the hammock can only transfer the patient in use, the patient is not greatly helped by cleaning, massaging and the like, the use range is limited, and the practicability is poor; thus, the existing needs are not met, and for this we propose a multifunctional hammock for medical care.

Disclosure of Invention

The invention aims to provide a multifunctional hammock for medical care, which solves the problems that the prior hammock proposed in the background art generally adopts a belt-shaped or bag-shaped structure to hoist a patient, when in use, the patient needs to be lifted first to place a sling or a sling below the body of the patient, so that the labor capacity of a nursing worker is still small, meanwhile, only the patient can be transferred in use, the patient is not helped well such as cleaning and massaging, the use range is limited, and the practicability is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-functional hammock for medical care, comprising a support; the lower part of the bracket is provided with a group of bearing plates; the upper end face of the bearing plate is hinged with two groups of turnover plates; a plurality of groups of lower supporting plates are inserted outside the turnover plate; the left side and the right side of the inner part in the rear part of the bearing plate are both axially connected with a group of front driving screw rods; the left side and the right side of the inner part at the rear of the bearing plate are both axially connected with a group of rear driving screw rods; the front inner side and the rear inner side of the bearing plate are both axially connected with a group of intermediate transmission shafts; the top parts of the front driving screw rod and the rear driving screw rod are hinged with a group of connecting rods; the top of the connecting rod is hinged with the bottom of the turnover plate.

Preferably, the support further comprises the winding engine, a group of winding engines is arranged at four corners of the bottom of the support, the bottom of each winding engine is connected with the bearing plate, and a group of sliding grooves with T-shaped sections are arranged on the periphery of the top of the support.

Preferably, the bearing plate still including the climbing buckle, the four corners top of bearing plate all is provided with a set of the climbing buckle.

Preferably, the bottom plate is further provided with an operating handle and a central shaft, the outer side of the bottom plate is hinged with two groups of central shafts, the top of each group of central shafts is connected with one group of operating handles in a sliding mode, and the operating handles are elastically connected with the central shafts through springs.

Preferably, the turnover plate further comprises the insertion holes, a plurality of groups of the insertion holes are uniformly distributed on the outer side of the turnover plate, the insertion holes are of positioning hole structures with side grooves, the diameter of the central shaft is smaller than that of the insertion holes which are side notches, and the diameter of the bottom of the operating handle is slightly smaller than that of the insertion holes.

Preferably, the lower supporting plate further comprises the grid plates, a plurality of groups of grid plates are arranged on the inner side of the lower supporting plate, and the inner sides of the grid plates are inclined planes inclined downwards.

Preferably, the front drive lead screw is further provided with a hand crank, the right side is provided with a group of front drive lead screw and the left side is provided with a group of back drive lead screw, the front end face of the back drive lead screw is provided with a group of coaxial and fixedly connected with the hand crank, and the hand crank is a foldable hand crank.

Preferably, the front driving screw further comprises the bevel gear transmission mechanism, a group of bevel gear transmission mechanisms is respectively arranged on the front driving screw and the rear driving screw, two groups of front driving screws are respectively in transmission connection with the intermediate transmission shaft through the bevel gear transmission mechanisms, and two groups of rear driving screws are respectively in transmission connection with the intermediate transmission shaft through the bevel gear transmission mechanisms.

Preferably, the front driving screw further comprises a sliding block, the front driving screw and the rear driving screw are connected with a group of sliding blocks in a threaded transmission mode, the sliding blocks are connected with the bearing plate in a sliding mode, the sliding blocks are hinged with the connecting rods, and a crank-slider mechanism is formed among the sliding blocks, the connecting rods, the turnover plate and the bearing plate.

Compared with the prior art, the invention has the beneficial effects that:

the device can realize shifting the patient by adopting the winch to lift the patient, conveniently change sheets, clothes and the like, realize the turning of the patient by adopting the slider-crank mechanism, can help the patient to turn over, and can assist in massaging and cleaning the patient.

Through the bottom suspension splint that adopts the bayonet structure in both sides, bear patient, only need turn patient certain angle during the use can insert patient's health below with the bottom suspension splint, reduced the hammock in the past need lift up the problem that just can install the suspender with the patient completely, can also demolish the bottom suspension splint of part simultaneously, massage or wash patient's part.

The device can realize changing sheet, clothing to patient's transfer, massage, operation such as washing has reduced the bathing degree of difficulty to patient, simple to use, and convenient operation reduces nursing staff's physical power, and patient's body feels better, and the nursing of realization to patient that can be better.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic side view of the shaft with the stent removed according to the present invention;

FIG. 3 is a schematic axial view of a bearing plate according to the present invention;

FIG. 4 is a schematic view of the bottom axial side structure of the roll-over plate of the present invention;

FIG. 5 is a schematic view of the top axial side structure of the roll-over panel of the present invention;

FIG. 6 is a schematic side view of the bottom plate of the present invention;

FIG. 7 is a schematic side view of the turnover actuator according to the present invention;

FIG. 8 is a cross-sectional structural view of the operating handle of the present invention;

FIG. 9 is a schematic side view of the insertion hole of the present invention;

in the figure: 1. a support; 101. a winch; 102. a chute; 2. a carrier plate; 201. climbing buckles; 3. a turnover plate; 301. inserting holes; 4. a lower supporting plate; 401. an operating handle; 402. a central shaft; 403. a grid plate; 5. a front drive lead screw; 501. a hand crank; 502. a bevel gear transmission mechanism; 503. a slider; 6. an intermediate transmission shaft; 7. a connecting rod; 8. the screw is driven afterwards.

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.

Referring to fig. 1 to 9, an embodiment of the present invention includes: a multifunctional hammock for medical care comprises a support 1; the support 1 further comprises a winch 101, a group of winches 101 are arranged at four corners of the bottom of the support 1, the bottom of the winch 101 is connected with the bearing plate 2, a group of sliding grooves 102 with T-shaped sections are arranged on the periphery of the top of the support 1, the bearing plate 2 is lifted and inclined through the winch 101 in use, and a shielding curtain is installed through the sliding grooves 102; the lower part of the bracket 1 is provided with a group of bearing plates 2; the bearing plate 2 further comprises mountain climbing buckles 201, a group of mountain climbing buckles 201 are arranged at the tops of four corners of the bearing plate 2, and the bearing plate 2 is rapidly connected with and detached from the winch 101 through the mountain climbing buckles 201 in use; the upper end face of the bearing plate 2 is hinged with two groups of turnover plates 3; the turnover plate 3 further comprises a plug hole 301, a plurality of groups of plug holes 301 are uniformly distributed on the outer side of the turnover plate 3, the plug holes 301 are of positioning hole structures with side grooves, the diameter of the central shaft 402 is smaller than that of the plug holes 301 which are side notches, the diameter of the bottom of the operating handle 401 is slightly smaller than that of the plug holes 301, the turnover plate 3 and the bearing plate 2 are connected in a plug mode through the bottom of the operating handle 401 and the plug holes 301 in use, when the turnover plate is disassembled, the operating handle 401 is pulled upwards, and then the bearing plate 2 is pulled out after being rotated by ninety degrees; a plurality of groups of lower supporting plates 4 are inserted outside the turnover plate 3; the lower supporting plate 4 also comprises grid plates 403, a plurality of groups of grid plates 403 are arranged on the inner side of the lower supporting plate 4, the inner sides of the grid plates 403 are inclined planes which incline downwards, the lower supporting plate 4 can be inserted below the body of a patient through the grid plates 403 to bear the patient when in use, the lower supporting plate 4 can be conveniently inserted below the body of the patient when in use, the turning of the patient is reduced, and the use is more convenient; the lower supporting plate 4 further comprises an operating handle 401 and a central shaft 402, the outer side of the lower supporting plate 4 is hinged with two groups of central shafts 402, the top of each group of central shafts 402 is connected with one group of operating handles 401 in a sliding mode, and the operating handles 401 are elastically connected with the central shafts 402 through springs; the left side and the right side of the inner part of the rear part of the bearing plate 2 are both axially connected with a group of front driving screw rods 5; the front driving screw 5 further comprises a crank handle 501, the front end faces of the right group of front driving screws 5 and the left group of rear driving screws 8 are coaxially and fixedly connected with a group of crank handles 501, the crank handles 501 are foldable crank handles, and in use, the front driving screw 5 and the rear driving screw 8 are respectively driven to rotate by operating the crank handles 501 on the left side and the right side; the left side and the right side of the inner part of the rear part of the bearing plate 2 are both axially connected with a group of rear driving screw rods 8; the front inner side and the rear inner side of the bearing plate 2 are both axially connected with a group of intermediate transmission shafts 6; the top parts of the front driving screw 5 and the rear driving screw 8 are hinged with a group of connecting rods 7; the top of the connecting rod 7 is hinged with the bottom of the turnover plate 3.

Further, the front driving screw 5 further comprises a bevel gear transmission mechanism 502, a group of bevel gear transmission mechanisms 502 are respectively arranged on the front driving screw 5 and the rear driving screw 8, the two groups of front driving screws 5 are respectively in transmission connection with the middle transmission shaft 6 through the bevel gear transmission mechanisms 502, the two groups of rear driving screws 8 are respectively in transmission connection with the middle transmission shaft 6 through the bevel gear transmission mechanisms 502, the front driving screw 5 on the right side drives the front driving screw 5 on the left side to rotate through the bevel gear transmission mechanism 502 and the middle transmission shaft 6 in use, and the rear driving screw 8 on the left side drives the rear driving screw 8 on the right side to rotate through the bevel gear transmission mechanism 502 and the middle transmission shaft 6.

Further, the front driving screw 5 further comprises a sliding block 503, the front driving screw 5 and the rear driving screw 8 are in threaded transmission connection with a group of sliding blocks 503, the sliding blocks 503 are in sliding connection with the bearing plate 2, the sliding blocks 503 are hinged with the connecting rods 7, the sliding blocks 503, the connecting rods 7, the turnover plate 3 and the bearing plate 2 form a crank-slider mechanism together, and the crank-slider mechanism is driven to deform through rotation of the front driving screw 5 or the rear driving screw 8 in use, so that the bearing plate 2 is turned over.

The working principle is as follows: when the lifting device is used, the winch 101 drives the bearing plate 2 to lift and tilt, in use, the right front driving screw 5 is shaken, the right front driving screw 5 drives the left front driving screw 5 to rotate through the bevel gear transmission mechanism 502 and the middle transmission shaft 6, the front driving screw 5 drives the bearing plate 2 to turn through the slider-crank mechanism, the body position of a patient is changed, the rear turning plate 3 is turned through shaking the left rear driving screw 8, the patient is driven to turn left or right, and the body position of the patient is changed; meanwhile, the operating handle 401 can be pulled upwards, the operating handle 401 is rotated by ninety degrees, and the lower supporting plate 4 is pulled out, so that the position can be conveniently cleaned or massaged; the device can cooperate with the existing sickbed, bathtub and the like to realize the functions of turning over, massaging, bathing, changing clothes and the like of the patient, and is simple to use and better in body feeling of the patient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multi-functional hammock for medical care which characterized in that: comprises a bracket (1); a group of bearing plates (2) are arranged at the lower part of the bracket (1); the upper end face of the bearing plate (2) is hinged with two groups of turnover plates (3); a plurality of groups of lower supporting plates (4) are inserted outside the turnover plate (3); the left side and the right side of the inner part of the rear part of the bearing plate (2) are both axially connected with a group of front driving screw rods (5); the left side and the right side of the inner part of the rear part of the bearing plate (2) are both axially connected with a group of rear driving screw rods (8); the front inner side and the rear inner side of the bearing plate (2) are both axially connected with a group of intermediate transmission shafts (6); the tops of the front driving screw rod (5) and the rear driving screw rod (8) are hinged with a group of connecting rods (7); the top of the connecting rod (7) is hinged with the bottom of the turnover plate (3); the support (1) further comprises a winch (101), a group of winches (101) are arranged at four corners of the bottom of the support (1), the bottom of the winch (101) is connected with the bearing plate (2), and a group of sliding grooves (102) with T-shaped sections are arranged on the periphery of the top of the support (1); the bearing plate (2) further comprises climbing buckles (201), and a group of climbing buckles (201) are arranged at the tops of four corners of the bearing plate (2); the lower supporting plate (4) further comprises an operating handle (401) and a central shaft (402), the outer side of the lower supporting plate (4) is hinged with two groups of central shafts (402), the top of each group of central shafts (402) is connected with one group of operating handle (401) in a sliding mode, and the operating handles (401) are elastically connected with the central shafts (402) through springs; the turnover plate (3) further comprises plug-in holes (301), a plurality of groups of plug-in holes (301) are uniformly distributed on the outer side of the turnover plate (3), the plug-in holes (301) are of positioning hole structures with side grooves, the diameter of the central shaft (402) is smaller than that of the plug-in holes (301) which are side groove openings, and the diameter of the bottom of the operating handle (401) is slightly smaller than that of the plug-in holes (301); the lower supporting plate (4) further comprises grid plates (403), a plurality of groups of grid plates (403) are arranged on the inner side of the lower supporting plate (4), and the inner side of each grid plate (403) is an inclined plane inclined downwards; the front driving screw rod (5) further comprises a hand crank (501), the front end faces of the right group of front driving screw rods (5) and the left group of rear driving screw rods (8) are coaxially and fixedly connected with a group of hand crank (501), and the hand crank (501) is a foldable hand crank; the front driving lead screw (5) further comprises a bevel gear transmission mechanism (502), a group of bevel gear transmission mechanisms (502) are respectively arranged on the front driving lead screw (5) and the rear driving lead screw (8), the two groups of front driving lead screws (5) are respectively in transmission connection with the middle transmission shaft (6) through the bevel gear transmission mechanisms (502), and the two groups of rear driving lead screws (8) are respectively in transmission connection with the middle transmission shaft (6) through the bevel gear transmission mechanisms (502); the front driving lead screw (5) further comprises a sliding block (503), the front driving lead screw (5) and the rear driving lead screw (8) are connected with a group of sliding blocks (503) in a threaded transmission mode, the sliding blocks (503) are connected with the bearing plate (2) in a sliding mode, the sliding blocks (503) are hinged to the connecting rods (7), and the sliding blocks (503), the connecting rods (7), the turnover plate (3) and the bearing plate (2) form a crank-slider mechanism together.