CN220256674U

CN220256674U - Patient assists turnover device

Info

Publication number: CN220256674U
Application number: CN202321749945.4U
Authority: CN
Inventors: 李瑞瑞; 陈丹; 王楠
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-29
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a patient turning assisting device, which belongs to the technical field of nursing, and comprises a base, wherein universal wheels are symmetrically arranged at four corners of the bottom of the base; according to the utility model, the turnover device moves to one side of a sickbed through the universal wheel, the turnover plate is controlled to lift through the lifting mechanism, the turnover plate is used under the patient, then the electric sliding mechanism drives the turnover plate to be inserted under the patient, the patient is positioned above the turnover plate, then the patient is fixed on the turnover plate through the binding mechanism, then the lifting mechanism drives the turnover plate to move upwards, the worm is driven to rotate through the third motor, the turnover plate is driven to rotate 180 degrees through the engagement with the worm wheel, the turnover plate is driven to move downwards through the lifting mechanism, the patient is placed on the sickbed again, and through the turnover device, the turnover plate can drive the patient to directly finish turnover without manual operation of nursing staff, so that the labor intensity of turnover staff is effectively relieved.

Description

Patient assists turnover device

Technical Field

The utility model relates to the technical field of nursing, in particular to an auxiliary turning-over device for a patient.

Background

Patients who cannot move due to injury or operation often exist in hospitals, old people who are paralyzed in beds often exist in penmanship institutions and families, the people have a common characteristic of being unable to finish turning over by themselves, if a lying posture is kept for a long time, secondary injury is necessarily brought to the patients, and therefore auxiliary turning-over devices for the patients are needed to be used, so that labor intensity of nursing staff is relieved.

Current patient assisted turn-over devices, such as publication No.: CN211460943U proposes a patient's supplementary turning device and bed, is equipped with turns over the body board on it, turn over the body board and drive crank link mechanism and slip subassembly through the control main gear of hand crank and carry out angle modulation, labour saving and time saving to medical personnel, and is steady at the uniform velocity to patient's whole process of turning over, when increasing the comfort, can not suffer secondary injury because of turning over too soon leads to the patient.

The existing auxiliary turning device can assist a worker to turn over a patient, but when the auxiliary turning device is used, the turning angle of the turning plate is limited, one side of the patient can be lifted, and then the patient can be turned over, the nursing staff is required to manually complete the turning over, the turning over action can not be directly completed on the patient, and the auxiliary turning over device is inconvenient to use.

Disclosure of Invention

The utility model aims to provide the patient turning assisting device, so that the purpose that a patient can be directly turned over by the turning plate, a nursing staff is not required to manually turn over, and the labor intensity of the staff is effectively reduced is achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the patient turning assisting device comprises a base, universal wheels are symmetrically arranged at four corners of the bottom of the base, the top of the base is transversely and slidably connected with a support column, wherein,

the support is driven by the electric sliding mechanism to transversely slide on the base, a support is arranged on the outer side of the support, the support is controlled by the lifting mechanism to lift, a turning plate is rotatably connected to the inner side of the support far away from the support, and the turning plate is rotatably connected with the support through a rotating shaft;

the support is characterized in that a third motor is arranged at one end of the support, a worm wheel is arranged at the end part of the rotating shaft corresponding to the third motor, a worm is arranged at the shaft end of the third motor corresponding to the worm wheel, and a binding mechanism is arranged on the body turning plate.

Preferably, the electric sliding mechanism comprises a first sliding groove, the top of the base is provided with the first sliding groove, the support column is provided with a first sliding block corresponding to the bottom of the first sliding groove, the inside of the first sliding groove is rotationally connected with a first screw rod, the first screw rod and the first sliding block form threaded connection, the outer side of the base is provided with a first motor, and the shaft end of the first motor is fixedly connected with the first screw rod.

Preferably, the lifting mechanism comprises a second sliding groove, the second sliding groove is formed in one side, close to the support, of the support, a second sliding block is fixed on one side, close to the second sliding groove, of the support, a second screw rod is connected in the second sliding groove in a rotating mode, the second screw rod and the second sliding block form threaded connection, a second motor is installed at the top end of the support, and the shaft end of the second motor is fixedly connected with the second screw rod.

Preferably, the constraint mechanism comprises a binding belt, the top symmetry that the board is close to the outside is stood up and is fixed with the bandage, the position that the board is kept away from the bandage junction is run through and is had the slot, the movable tip of bandage runs through inside the slot, the movable tip outside equidistance of bandage is fixed with lock tooth, the board is stood up and is close to slot one side inner wall and has been seted up the lock pole groove, the outside intercommunication that the board is close to the lock pole groove has the pull rod groove, install the spring in the lock pole groove, the spring is close to the opening part of lock pole groove and installs the locking lever, the locking lever is close to the tip of pull rod groove and installs the pull rod, the protection pad is installed to the inboard of bandage.

Preferably, the bottom end of the lock tooth is an inclined plane, the top end of the lock tooth is a plane, the bottom of the lock rod is a plane, and the upper part of the lock rod close to the end part is an inclined plane.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the turnover device moves to one side of a sickbed through the universal wheel, the turnover plate is controlled to lift through the lifting mechanism, the turnover plate is used under the patient, then the electric sliding mechanism drives the turnover plate to be inserted under the patient, the patient is positioned above the turnover plate, then the patient is fixed on the turnover plate through the binding mechanism, then the lifting mechanism drives the turnover plate to move upwards, the worm is driven to rotate through the third motor, the turnover plate is driven to rotate 180 degrees through the engagement with the worm wheel, the turnover plate is driven to move downwards through the lifting mechanism, the patient is placed on the sickbed again, and through the turnover device, the turnover plate can drive the patient to directly finish turnover without manual operation of nursing staff, so that the labor intensity of turnover staff is effectively relieved.

2. When the patient is bound on the body turning plate, the binding belt is inserted into the slot after bypassing the patient, when the lock teeth of the binding belt and the inclined surface prop against the inclined surface of the lock rod, the lock rod is extruded to overcome the spring and retract into the lock rod groove, when the lock rod and the lock teeth are misplaced, the spring pushes the lock rod out, so that the lock rod props against the top of the lock teeth, the binding belt is prevented from retracting, and meanwhile, the fixed length of the binding belt can be adjusted through the plurality of lock teeth, so that the binding for patients with different sizes can be bound.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the bracket of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. a support post; 4. a first chute; 5. a first slider; 6. a first screw rod; 7. a first motor; 8. a bracket; 9. a second chute; 10. a second slider; 11. a second screw rod; 12. a second motor; 13. a body turning plate; 14. a rotating shaft; 15. a third motor; 16. a worm wheel; 17. a worm; 18. a strap; 19. a slot; 20. locking teeth; 21. a lock rod groove; 22. a pull rod groove; 23. a spring; 24. a lock lever; 25. a pull rod; 26. and a protective pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1 to 3, the present utility model provides a technical solution: the patient turning assisting device comprises a base 1, universal wheels 2 are symmetrically arranged at four corners of the bottom of the base 1, a support column 3 is transversely and slidably connected with the top of the base 1,

the support 3 is driven by an electric sliding mechanism to transversely slide on the base 1, a support 8 is arranged on the outer side of the support 3, the support 8 is controlled by a lifting mechanism to lift, a turning plate 13 is rotatably connected to the inner side of the support 8 away from the support 3, and the turning plate 13 is rotatably connected with the support 8 through a rotating shaft 14;

a third motor 15 is arranged at one end of the bracket 8, a worm wheel 16 is arranged at the end part of the rotating shaft 14 corresponding to the third motor 15, a worm 17 is arranged at the shaft end of the third motor 15 corresponding to the worm wheel 16, and a binding mechanism is arranged on the turning-over plate 13;

the turnover device moves to one side of a sickbed through the universal wheel 2, the turnover plate 13 is controlled to lift through the lifting mechanism, the turnover plate 13 is used under a patient, then the turnover plate 13 is driven by the electric sliding mechanism to be inserted under the patient, the patient is located above the turnover plate 13, then the patient is fixed on the turnover plate 13 through the binding mechanism, then the turnover plate 13 is driven by the lifting mechanism to move upwards, the worm 17 is driven to rotate through the third motor 15, the worm 17 drives the turnover plate 13 to rotate 180 degrees through meshing with the worm wheel 16, the turnover plate 13 is driven to move downwards through the lifting mechanism, the patient is placed on the sickbed again, the turnover device can enable the turnover plate 13 to drive the patient to directly complete turnover without manual turnover of nursing staff, and the labor intensity of workers is effectively relieved.

Referring to fig. 1 to 3, the electric sliding mechanism includes a first chute 4, a first chute 4 is provided at the top of the base 1, a first slide block 5 is installed at the bottom of the pillar 3 corresponding to the first chute 4, a first screw rod 6 is rotatably connected to the inside of the first chute 4, the first screw rod 6 is in threaded connection with the first slide block 5, a first motor 7 is installed at the outside of the base 1, a shaft end of the first motor 7 is fixedly connected with the first screw rod 6, the first motor 7 drives the first screw rod 6 to rotate, the first screw rod 6 drives the first slide block 5 to transversely slide through threaded connection with the first slide block 5, the first slide block 5 drives the pillar 3 to transversely slide, and then drives a turnover plate 13 to transversely slide, the lifting mechanism includes a second chute 9, a second slide block 9 is provided at one side of the pillar 3 near the bracket 8, a second slide block 10 is fixedly connected to one side of the bracket 8, a second screw rod 11 is rotatably connected to the second slide block 10, a second motor 12 is arranged at the top end of the pillar 3, the shaft end of the second motor 12 is fixedly connected with the second motor 11, the second motor 11 drives the second screw rod 11 to the second slide block 11 to drive the turnover plate 13 through threaded connection with the second slide block 11, and the lifting mechanism is controlled to drive the turnover plate 13 to transversely slide through the second slide plate 13.

Referring to fig. 1 to 3, the binding mechanism includes a binding belt 18, the top of the body turning plate 13 near the outside is symmetrically fixed with the binding belt 18, the position of the body turning plate 13 far away from the junction of the binding belt 18 is penetrated with a slot 19, the movable end of the binding belt 18 penetrates through the slot 19, the outer side of the movable end of the binding belt 18 is equidistantly fixed with a locking tooth 20, the inner wall of one side of the body turning plate 13 near the slot 19 is provided with a locking bar groove 21, the outer side of the body turning plate 13 near the locking bar groove 21 is communicated with a pull bar groove 22, a spring 23 is installed in the locking bar groove 21, the opening of the spring 23 near the locking bar groove 21 is provided with a locking bar 24, the end of the locking bar 24 near the pull bar groove 22 is provided with a pull bar 25, the inner side of the binding belt 18 is provided with a protection pad 26, the bottom end of the locking tooth 20 is an inclined surface, the top of the locking bar 20 is a plane, the bottom of the locking bar 24 is a plane, and the top of the locking bar 24 is a plane, and the upper side of the locking bar 24 near the end is an inclined surface.

Working principle: this supplementary turnover device of patient, turnover device moves sick bed one side through universal wheel 2, control turnover board 13 through elevating system goes up and down, make turnover board 13 use patient's department under the patient's body, afterwards drive turnover board 13 through electronic slide mechanism and insert under the patient's body, make the patient be located turnover board 13 top, afterwards make the patient fix on turnover board 13 through binding mechanism, then elevating system drives turnover board 13 and shift up, and drive worm 17 through third motor 15, worm 17 drives turnover board 13 rotation 180 through the meshing with worm wheel 16, and make turnover board 13 move down through elevating system, with the patient place again on the sick bed, through this turnover device, can make turnover board 13 drive the patient and directly accomplish the turnover, need not nursing staff's manual turnover, effectually alleviateed staff's intensity of labour, and need when binding patient on turnover board 13, make locking lever 18 bypass in the patient's back insert slot 19, when the inclined plane of locking lever 24 is supported on the locking lever 18, the locking lever 24 receives and overcomes extrusion spring 23 and goes into lock groove 21, when 24 and the locking lever 20 is pulled out of the length with the 24 and is kept away from the locking lever 20, the length is kept away from with the binding strap 20 through the 20 when 24, the length is kept away from the locking lever 20, can be avoided the time to the binding strap is kept away from to the binding 20, the length is kept away from to the side of the binding strap is 20, and the binding strap can be adjusted simultaneously, the top is kept away from the binding strap is 20.

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

Claims

1. The utility model provides a patient assists turning over device, includes base (1), its characterized in that: universal wheels (2) are symmetrically arranged at four corners of the bottom of the base (1), the top of the base (1) is transversely and slidably connected with a support column (3), wherein,

the support (3) drives the support to transversely slide on the base (1) through an electric sliding mechanism, a support (8) is arranged on the outer side of the support (3), the support (8) is controlled to lift through a lifting mechanism, a turning-over plate (13) is rotatably connected to the inner side, far away from the support (3), of the support (8), and the turning-over plate (13) is rotatably connected with the support (8) through a rotating shaft (14);

a third motor (15) is arranged at one end of the support (8), a worm wheel (16) is arranged at the end part of the rotating shaft (14) corresponding to the third motor (15), a worm (17) is arranged at the shaft end of the third motor (15) corresponding to the worm wheel (16), and a binding mechanism is arranged on the turning plate (13).

2. The patient support apparatus of claim 1 wherein: the electric sliding mechanism comprises a first sliding groove (4), the top of the base (1) is provided with the first sliding groove (4), the support column (3) is provided with a first sliding block (5) corresponding to the bottom of the first sliding groove (4), the first sliding groove (4) is internally rotationally connected with a first screw rod (6), the first screw rod (6) and the first sliding block (5) form threaded connection, the outer side of the base (1) is provided with a first motor (7), and the shaft end of the first motor (7) is fixedly connected with the first screw rod (6).

3. The patient support apparatus of claim 1 wherein: the lifting mechanism comprises a second sliding groove (9), the second sliding groove (9) is formed in one side, close to the support (8), of the support (3), a second sliding block (10) is fixed on one side, close to the second sliding groove (9), of the support (8), a second screw rod (11) is connected in an inner rotating mode of the second sliding groove (9), the second screw rod (11) and the second sliding block (10) form threaded connection, a second motor (12) is installed at the top end of the support (3), and the shaft end of the second motor (12) is fixedly connected with the second screw rod (11).

4. The patient support apparatus of claim 1 wherein: the utility model provides a tie down mechanism, tie down mechanism includes bandage (18), the top symmetry that stands up board (13) and is close to the outside is fixed with bandage (18), place that stands up board (13) are kept away from bandage (18) junction runs through has slot (19), inside slot (19) are run through to the movable end of bandage (18), movable end outside equidistance of bandage (18) is fixed with lock tooth (20), lock bar groove (21) have been seted up to the outside inner wall that stands up board (13) is close to slot (19) one side, the outside intercommunication that stands up board (13) is close to lock bar groove (21) has pull bar groove (22), install spring (23) in lock bar groove (21), lock bar (24) are installed to the opening part that spring (23) is close to lock bar groove (21), pull bar (25) are installed to the tip that lock bar (24) are close to pull bar groove (22), protection pad (26) are installed to the inboard of bandage (18).

5. The patient support apparatus of claim 4 wherein: the bottom of the lock tooth (20) is an inclined plane, the top of the lock tooth (20) is a plane, the bottom of the lock rod (24) is a plane, and the upper part of the lock rod (24) close to the end part is an inclined plane.