CN215740015U

CN215740015U - Clinical care bed with liftable armrests

Info

Publication number: CN215740015U
Application number: CN202122328718.1U
Authority: CN
Inventors: 吴平平; 李云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-08
Anticipated expiration: 2031-09-26

Abstract

The utility model provides a clinical care bed with liftable handrails, which comprises a care bed main body and two handrails, wherein the two handrails are respectively and symmetrically arranged at two sides of the upper surface of the care bed main body, a base is fixedly connected below the care bed main body, two guide rods are fixedly arranged on the lower surface of each handrail, a driving mechanism is arranged on the base, a first connecting rod is movably connected onto the driving mechanism, the first connecting rod is connected between the two guide rods positioned at the same side of the two handrails, a second connecting rod is fixedly connected between the two guide rods at the other side of the two handrails, the four guide rods are vertically and slidably connected onto the care bed main body, each handrail comprises a T-shaped chute and a movable plate, the T-shaped chute is connected with the guide rods, the movable plate is rotatably connected to one end of the T-shaped chute, and one side, close to the T-shaped chute, of the movable plate is connected with a limiting mechanism. The nursing bed can assist the family members and medical staff of the patient to work and take care of the patient, and can also reduce the difficulty of using the nursing bed for the patient with inconvenient activity.

Description

Clinical care bed with liftable armrests

Technical Field

The utility model relates to the technical field of nursing beds, in particular to a clinical nursing bed with a liftable handrail.

Background

Nursing beds are divided into electric nursing beds and manual nursing beds, are hospital beds used by patients who are inconvenient to move in hospital or at home for nursing, and are mainly used for nursing care personnel to take care of and rehabilitation of the patients.

At present, when the nursing bed is used, the handrails on the two sides cannot be lifted mostly, so that the use difficulty of a patient with inconvenient activity is increased, and the handrails on the two sides cannot be rotated mostly, so that medical care personnel and family members of the patient cannot be assisted in caring for the patient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a clinical care bed with a liftable handrail, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a clinical care bed with liftable handrails comprises a care bed main body and two handrails, wherein the two handrails are respectively and symmetrically arranged at two sides of the upper surface of the care bed main body, a base is fixedly connected below the care bed main body, two guide rods are fixedly arranged on the lower surface of each handrail, the two guide rods are vertically and symmetrically arranged, a driving mechanism is arranged on the base, a first connecting rod is movably connected onto the driving mechanism and is connected between the two guide rods positioned at the same side of the two handrails, a second connecting rod is fixedly connected between the two guide rods positioned at the other side of the two handrails, the four guide rods are vertically and slidably connected onto the care bed main body, each handrail comprises a T-shaped chute and a movable plate, the T-shaped chute is connected with the guide rods, and the movable plate is rotatably connected to one end of the T-shaped chute, one side of the moving plate, which is close to the T-shaped sliding groove, is connected with a limiting mechanism, and the limiting mechanism is connected with the T-shaped sliding groove.

Preferably, the driving mechanism comprises a driving motor, the driving motor is fixedly installed on the upper surface of the base, a worm is fixedly installed at the output end of the driving motor, a transmission assembly is connected onto the worm, and the transmission assembly is connected with the connecting rod.

Preferably, the transmission assembly comprises a worm wheel and a screw rod, the worm wheel is connected with the worm in a rotating mode, the screw rod is connected to the axis of the worm wheel in a rotating mode, the screw rod is connected to the base in a vertical rotating mode, a screw rod sleeve is fixedly connected to the first connecting rod, and the screw rod is arranged on the periphery of the screw rod in a threaded sleeve mode.

Preferably, the limiting mechanism comprises an outer rod, an inner rod is inserted into the axis of the outer rod and connected with the movable plate, a disc is fixedly mounted at one end, far away from the movable plate, of the outer rod, and the outer rod and the disc are both connected inside the T-shaped sliding groove in a sliding mode.

Preferably, a guide groove is formed in the outer rod, a guide block is slidably mounted in the guide groove, and the guide block is fixedly connected with the inner rod.

Preferably, a connecting block is arranged on one side, close to the T-shaped sliding groove, of the moving plate, and the connecting block is movably connected into the T-shaped sliding groove.

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

(1) the movable plate is connected inside the guide groove in a sliding mode through the guide block, so that the movable plate can move upwards, meanwhile, the connecting block is moved out of the T-shaped sliding groove, the movable plate can move on the T-shaped sliding groove and rotate around the circular disc, then the movable plate is connected with the other T-shaped sliding groove through the installed connecting block, and then the two movable plates are combined into the whole object placing plate, so that the movable plate can assist families of patients and medical staff to work and care for the patients.

(2) The utility model firstly starts the driving motor, thereby driving the worm to rotate and driving the worm wheel and the screw rod to synchronously move, driving the connecting rod and the two guide rods to move up and down by matching the screw rod with the screw rod sleeve, driving the two handrails to lift by respectively connecting the two guide rods to the lower surfaces of the two handrails, and reducing the difficulty of the patient with inconvenient activity in using the nursing bed by the adjustable handrails.

Drawings

FIG. 1 is a schematic view of an overall structure of a clinical care bed with liftable armrests according to the present invention;

FIG. 2 is a schematic view of an armrest structure of a clinical care bed with a liftable armrest according to the present invention;

FIG. 3 is a schematic diagram of a movable plate structure of a clinical care bed with liftable armrests of the utility model;

FIG. 4 is a schematic structural view of a driving mechanism of a clinical care bed with liftable armrests according to the present invention;

FIG. 5 is a schematic structural view of a limiting mechanism of a clinical care bed with a liftable armrest according to the present invention;

fig. 6 is a schematic view of the internal structure of an outer rod of a clinical care bed with a liftable armrest.

In the figure: 1. a handrail; 2. a guide bar; 3. a first connecting rod; 4. a nursing bed main body; 5. a base; 6. a drive mechanism; 601. a drive motor; 602. a worm; 603. a worm gear; 604. a screw rod; 605. a screw rod sleeve; 7. a T-shaped chute; 8. moving the plate; 9. a limiting mechanism; 901. an outer rod; 902. an inner rod; 903. a disc; 904. a guide groove; 905. a guide block; 10. and (4) connecting the blocks.

Detailed Description

The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and the detailed description, so as to clearly and completely describe the technical solution of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.

Example (b):

as shown in figures 1-6, a clinical care bed with liftable armrests comprises a care bed main body 4 and two armrests 1, wherein the two armrests 1 are respectively and symmetrically arranged at two sides of the upper surface of the care bed main body 4, a base 5 is fixedly connected below the care bed main body 4, two guide rods 2 are fixedly arranged at the lower surface of each armrest 1, the two guide rods 2 are vertically and symmetrically arranged, a driving mechanism 6 is arranged on the base 5, a first connecting rod 3 is movably connected on the driving mechanism 6, the first connecting rod 3 is connected between the two guide rods 2 positioned at the same side of the two armrests 1, a second connecting rod is fixedly connected between the two guide rods 2 at the other side of the two armrests 1, the four guide rods 2 are vertically and slidably connected on the care bed main body 4, each armrest 1 comprises a T-shaped chute 7 and a movable plate 8, the T-shaped chute 7 is connected with the guide rods 2, the T-shaped chute 8 is rotatably connected with one end of the T-shaped chute 7, one side of the moving plate 8 close to the T-shaped sliding groove 7 is connected with a limiting mechanism 9, and the limiting mechanism 9 is connected with the T-shaped sliding groove 7.

Through above-mentioned technical scheme, slide from top to bottom through 6 drive guide bars 2 of actuating mechanism, connect the lower surface at two handrails 1 respectively through two guide bars 2 to drive two handrail 1 lifts, through adjustable handrail 1, thereby reduce the degree of difficulty that inconvenient patient of activity used nursing bed. The moving plate 8 moves upwards, the moving plate 8 moves out of the T-shaped sliding groove 7, the limiting mechanism 9 can enable the moving plate 8 to move and rotate on the T-shaped sliding groove 7, then the moving plate 8 is connected with the other T-shaped sliding groove 7 at the same time, and then the two moving plates 8 are combined into the whole object placing plate, so that the family members and medical staff of a patient can be assisted to work and care for the patient.

The driving mechanism 6 comprises a driving motor 601, the driving motor 601 is fixedly installed on the upper surface of the base 5, the output end of the driving motor 601 is fixedly installed with a worm 602, the worm 602 is connected with a transmission assembly, and the transmission assembly is connected with a connecting rod.

The transmission assembly comprises a worm wheel 603 and a screw rod 604, the worm wheel 603 is rotatably connected with the worm 602, the screw rod 604 is rotatably connected with the axis of the worm wheel 603, the screw rod 604 is vertically and rotatably connected with the base 5, a screw rod 604 sleeve is fixedly connected to the first connecting rod 3, and the screw rod 604 sleeve is sleeved on the periphery of the screw rod 604 in a threaded manner.

Through the technical scheme, the driving motor 601 is started, so that the worm 602 is driven to rotate and the worm wheel 603 and the screw rod 604 are driven to synchronously move, the screw rod 604 moves to be matched with the screw rod 604 to drive the connecting rod and the two guide rods 2 to move up and down, the two guide rods 2 are respectively connected to the lower surfaces of the two handrails 1, so that the two handrails 1 are driven to ascend and descend, and the difficulty of the nursing bed for the patient with inconvenient activity is reduced through the adjustable handrails 1.

The limiting mechanism 9 comprises an outer rod 901, an inner rod 902 is inserted in the axis of the outer rod 901, the inner rod 902 is connected with the moving plate 8, a disc 903 is fixedly mounted at one end, far away from the moving plate 8, of the outer rod 901, and the outer rod 901 and the disc 903 are both connected inside the T-shaped sliding groove 7 in a sliding mode.

A guide groove 904 is formed in the outer rod 901, a guide block 905 is slidably mounted in the guide groove 904, and the guide block 905 is fixedly connected with the inner rod 902. One side of the moving plate 8, which is close to the T-shaped sliding groove 7, is provided with a connecting block 10, and the connecting block 10 is movably connected in the T-shaped sliding groove 7.

Through the technical scheme, the guide block 905 is slidably connected inside the guide groove 904, so that the moving plate 8 can move upwards, meanwhile, the connecting block 10 is moved out of the T-shaped sliding groove 7, the moving plate 8 can move on the T-shaped sliding groove 7 and rotate around the disc 903, then the connecting block 10 is connected with the other T-shaped sliding groove 7 through installation, and then the two moving plates 8 are combined into the whole object placing plate, so that the family members and medical staff of a patient can be assisted to work and take care of the patient.

It will be evident to those skilled in the art that the utility model 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 utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clinical care bed of handrail liftable, includes nursing bed main part (4) and two handrails (1), its characterized in that: the two handrails (1) are respectively and symmetrically arranged at two sides of the upper surface of a nursing bed main body (4), a base (5) is fixedly connected below the nursing bed main body (4), two guide rods (2) are fixedly installed on the lower surface of each handrail (1), the two guide rods (2) are vertically and symmetrically arranged, a driving mechanism (6) is arranged on the base (5), a first connecting rod (3) is movably connected on the driving mechanism (6), the first connecting rod (3) is connected between the two guide rods (2) positioned at the same side of the two handrails (1), a second connecting rod is fixedly connected between the two guide rods (2) at the other side of the two handrails (1), the four guide rods (2) are vertically and slidably connected on the nursing bed main body (4), and each handrail (1) comprises a T-shaped sliding chute (7) and a moving plate (8), the T-shaped sliding groove (7) is connected with the guide rod (2), the movable plate (8) is rotatably connected to one end of the T-shaped sliding groove (7), one side, close to the T-shaped sliding groove (7), of the movable plate (8) is connected with a limiting mechanism (9), and the limiting mechanism (9) is connected with the T-shaped sliding groove (7).

2. The liftable clinical care bed of claim 1, wherein: actuating mechanism (6) include driving motor (601), driving motor (601) fixed mounting is at the upper surface of base (5), the output fixed mounting of driving motor (601) has worm (602), be connected with drive assembly on worm (602), drive assembly is connected with the connecting rod.

3. The liftable clinical care bed of claim 2, wherein: the transmission assembly comprises a worm wheel (603) and a screw rod (604), the worm wheel (603) is connected with a worm (602) in a rotating mode, the screw rod (604) is connected to the axis of the worm wheel (603) in a rotating mode, the screw rod (604) is connected to the base (5) in a vertical rotating mode, a screw rod sleeve is fixedly connected to the first connecting rod (3), and the screw rod (604) is arranged on the periphery of the screw rod sleeve in a threaded mode.

4. The liftable clinical care bed of any one of claims 1 to 3, wherein: the limiting mechanism (9) comprises an outer rod (901), an inner rod (902) is inserted in the axis of the outer rod (901), the inner rod (902) is connected with the moving plate (8), a disc (903) is fixedly mounted at one end, far away from the moving plate (8), of the outer rod (901), and the outer rod (901) and the disc (903) are connected inside the T-shaped sliding groove (7) in a sliding mode.

5. The liftable clinical care bed of claim 4, wherein: a guide groove (904) is formed in the outer rod (901), a guide block (905) is slidably mounted in the guide groove (904), and the guide block (905) is fixedly connected with the inner rod (902).

6. The liftable clinical care bed of claim 1, wherein: one side of the moving plate (8) close to the T-shaped sliding groove (7) is provided with a connecting block (10), and the connecting block (10) is movably connected in the T-shaped sliding groove (7).