CN111437124A

CN111437124A - Multifunctional nursing bed

Info

Publication number: CN111437124A
Application number: CN202010381161.5A
Authority: CN
Inventors: 赵丹阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-07-24

Abstract

The invention provides a multifunctional nursing bed, which comprises a bed body, wherein a stretcher bed and four lifting adjusting mechanisms are arranged on the bed body; the four lifting adjusting mechanisms are symmetrically arranged at the corners of the bed body, a supporting mechanism for placing the stretcher bed is arranged between every two adjacent lifting adjusting mechanisms, the two supporting mechanisms are arranged on the front side and the rear side above the bed body and are oppositely arranged in parallel, and the stretcher bed is detachably connected onto the two supporting mechanisms; the four lifting regulators control the two supporting mechanisms to lift up and down or swing left and right, so that the stretcher can lift up and down or tilt left and right. The stretcher bed is detachably arranged on the bed body, when a patient needs to be transferred in an emergency or to be examined and treated, the stretcher bed can be moved out or in from the bed body, the patient can be conveniently transferred, compared with the existing nursing bed, the stretcher bed has a better effect, the physical strength of medical personnel can be saved, and meanwhile, the injury to the patient is reduced.

Description

Multifunctional nursing bed

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multifunctional nursing bed with functions of ascending and descending as well as inclining left and right.

Background

The number of medical nursing beds as indispensable medical appliances for hospitals and nursing institutions is increasing, however, the existing medical nursing beds have single function, can only provide rest for patients, and cannot provide more convenience for the patients; the medical nursing bed with the traditional structure is characterized in that a bed body is hinged on a bed frame, the lifting or left-right tilting motion is carried out through a motor, a patient lies on the bed surface, and the turning and lifting are realized through the motion of the bed body. When the bed surface inclines left or right, the patient can incline to turn over without leaving the bed surface really, and the back is still attached to the bed surface, thus the turning over in real sense is not realized; therefore, the skin pressure sores, bedsores and other diseases are easy to generate, the problems of cleaning and defecation of patients are solved, the body functions of the patients are degraded, meanwhile, a large amount of work is brought to nursing staff, and the labor intensity is high.

In addition, when a patient is transferred to other departments for examination and treatment in an emergency treatment mode or transferred to other departments, the patient needs to be lifted from a sickbed to a stretcher or transferred from the stretcher to the sickbed, and the patient needs to be manually transferred by a plurality of people, so that the transfer mode is extremely inconvenient, the manpower and physical strength of medical personnel are consumed, and serious secondary injury can be brought to the patient. Therefore, a multifunctional nursing bed is needed to solve the above problems.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a multifunctional nursing bed which is simple and practical in structure and has the functions of ascending and descending as well as left and right inclining.

The invention is realized by the following technical scheme: a multifunctional nursing bed comprises a bed body, wherein a stretcher bed and four lifting adjusting mechanisms are arranged on the bed body; the four lifting adjusting mechanisms are symmetrically arranged at the corners of the bed body, a supporting mechanism for placing the stretcher bed is arranged between every two adjacent lifting adjusting mechanisms, the two supporting mechanisms are arranged on the front side and the rear side above the bed body and are oppositely arranged in parallel, and the stretcher bed is detachably connected onto the two supporting mechanisms; the four lifting regulators control the two supporting mechanisms to lift up and down or swing left and right, so that the stretcher can lift up and down or tilt left and right.

In the structure, the lifting adjusting mechanism comprises a fixed frame, a lifting motor and a ball screw; the lifting mechanism comprises a bed body, a fixed frame, a lifting motor, a lifting support and a lifting slide block, wherein the fixed frame is vertically arranged at the corner of the bed body; the supporting mechanism is erected on the lifting support of two adjacent lifting adjusting mechanisms, and when the lifting adjusting mechanisms drive the lifting support to move up and down, the supporting mechanism can drive the stretcher bed to do up-and-down lifting action.

In the structure, the stretcher is formed by connecting two transversely arranged stretcher bars and two longitudinally arranged telescopic connecting rods in a surrounding manner, a plurality of elastic stretcher cloths are arranged between the two stretcher bars, and each stretcher bar is rotatably connected with a stretcher guardrail.

In the structure, the supporting mechanism comprises a supporting frame, the upper end face of the supporting frame is provided with an accommodating notch used for accommodating the telescopic connecting rod, the appearance of the accommodating notch is matched with the telescopic connecting rod, and the telescopic connecting rod can be placed in the accommodating notch of the supporting frame.

In the structure, the outer sides of the supporting frames are respectively provided with stretcher locking pieces, and each stretcher locking piece comprises a locking piece and a locking hook; the locking hook is arranged on the locking piece, the locking piece is rotationally connected to the outer side end face of the support frame through a pin shaft, and the outer side end face of the telescopic connecting rod is provided with a locking position corresponding to the locking hook; when the telescopic connecting rod is placed in the accommodating notch of the support frame, the locking hook of the locking piece is buckled on the locking position of the telescopic connecting rod, so that the stretcher bed is locked on the support frame through the telescopic connecting rod.

In the structure, the bed body comprises a bed bottom frame and a bed board, the bed board is arranged on the bed bottom frame, the bed bottom frame is a rectangular frame, and universal wheels are arranged on the periphery of the bottom of the bed bottom frame.

Compared with the prior art, the invention has the following beneficial technical effects: according to the invention, the stretcher bed and the four lifting adjusting mechanisms are arranged on the bed body, and the four lifting adjusting mechanisms control the two supporting mechanisms to lift up and down or swing left and right, so that the stretcher bed arranged on the two supporting mechanisms can do up-down lifting action or left and right tilting action along with the supporting mechanisms. And, stretcher detachably installs on the bed body, when patient need shift or examine when treating in the first aid, this stretcher can shift out or the immigration from the bed body, makes things convenient for patient to shift, has better effect than current nursing bed, and can save medical personnel's physical power, reduces the injury to patient simultaneously.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention in its original state;

FIG. 3 is a schematic view of a portion of the enlarged structure of A in FIG. 2;

fig. 4 is a schematic view of the overall structure of the stretcher of the present invention;

fig. 5 is a schematic perspective view of the stretcher of the present invention in a first-aid transfer state;

in the figure: the stretcher comprises a bed body 1, a supporting mechanism 2, a stretcher 3, a lifting adjusting mechanism 4, an underframe 11, a bed plate 12, a supporting frame 21, an accommodating notch 211, a stretcher locking piece 22, a locking piece 221, a locking hook 223, a stretcher rod 31, a telescopic connecting rod 32, a locking position 321, elastic stretcher cloth 33, a stretcher guardrail 34, a fixed frame 41, a lifting motor 42, a lifting slide block 43 and a lifting support 44.

Detailed Description

The present invention will now be described in further detail with reference to the attached drawings, which are illustrative, but not limiting, of the present invention.

As shown in fig. 1 to 5, the present invention discloses a multifunctional nursing bed, which comprises a bed body 1, a stretcher bed 3 and four lifting adjusting mechanisms 4; the four lifting adjusting mechanisms 4 are symmetrically arranged at four corners of the bed body 1, and are arranged on the left side and the right side of the axis of the bed body 1 in pairs. A supporting mechanism 2 for placing a stretcher 3 is arranged between two adjacent lifting adjusting mechanisms 4, and the stretcher 3 is detachably connected onto the two supporting mechanisms 2; namely, the four lifting adjusters 4 control the up-and-down movement or the left-and-right swinging movement of the two supporting mechanisms 2, so that the stretcher 3 can perform the up-and-down movement or the left-and-right tilting movement.

More specifically, each of the lifting adjusting mechanisms 4 includes a fixing frame 41, a lifting motor 42, a ball screw (not shown), and a lifting slider 43; the fixing frame 41 is vertically arranged at the corner of the bed body 1, the lifting motor 42 is fixedly arranged on the fixing frame 41 and is arranged on one side of the ball screw, and the lifting motor is in driving connection with the ball screw. Further, the lifting slider 43 is disposed on the ball screw, the lifting motor 42 drives the ball screw to rotate, the lifting slider 43 moves up and down along the ball screw, and the lifting bracket 44 is disposed on the lifting slider 43. When the lifting motor 42 drives the ball screw to rotate, the lifting slide 43 moves up and down along the ball screw and drives the lifting bracket 44 to move up and down. Moreover, a supporting mechanism 2 is also erected between the lifting brackets 44 of two adjacent lifting adjusting mechanisms 4, the two supporting mechanisms 2 are longitudinally arranged on the front side and the rear side above the bed body 1 and are oppositely arranged in parallel, and the stretcher bed 3 is arranged on the two supporting mechanisms 2; wherein, the two ends of the supporting mechanism 2 are movably connected with the lifting brackets 44 of the two adjacent lifting adjusting mechanisms 4 through connecting shafts.

That is, the four elevation adjusters 4 control the vertical elevating positions of the two support mechanisms 2, thereby allowing the stretcher 3 to be vertically moved. And the left or right lifting regulator 4 controls the left and right swing of the supporting mechanism 2, so that the stretcher 3 can tilt left and right; when the stretcher 3 is inclined leftwards or rightwards, the back of the patient can leave the bed surface of the bed body 1, so that the patient can turn over in the true sense, the diseases of skin pressure sores, bedsores and the like caused by long-term bed lying of the patient are solved, and some physiological problems caused by long-term bed lying can be solved. And, when patient need first aid transfer or shift to other departments and examine the treatment, this stretcher 3 can shift out or the immigration from bed body 1, makes things convenient for patient to shift, has better effect than current nursing bed, and can save medical personnel's physical power, reduces the injury to patient simultaneously.

Preferably, the stretcher 3 is formed by connecting two transversely arranged stretcher bars 31 and two longitudinally arranged telescopic connecting rods 32; wherein, two telescopic connecting rods 32 are telescopic structures, and the stretcher 3 can adjust the telescopic length of the two telescopic connecting rods 32 to facilitate the carrying when transferring patients. A plurality of elastic stretcher cloth 33 are arranged between the two stretcher rods 31, and the elastic stretcher cloth 33 can be detached from the stretcher bed 3; when the patient needs to clean the head, the hip and the feet, the elastic stretcher cloth 33 of the head, the hip and the feet can be detached independently, so that the nursing personnel can help the patient to clean the head, the hip and the feet conveniently. And, each stretcher bar 31 is connected with a stretcher guardrail 34 in a rotating way, the stretcher guardrails 34 are arranged on the stretcher bars 31 at intervals, the stretcher guardrails 34 can rotate 270 degrees to the back of the stretcher bed 3, and can be used as a cardiopulmonary resuscitation board, so that the first-aid waiting time is reduced.

Preferably, the supporting mechanism 2 includes a supporting frame 21, an accommodating notch 211 for accommodating the telescopic link 32 of the stretcher 3 is opened on the upper end surface of the supporting frame 21, the cross section of the accommodating notch 211 is in a semi-arc shape with an opening, and the shape of the accommodating notch 211 matches with the shape of the telescopic link 32, and the telescopic link 32 can be accommodated in the accommodating notch 211 of the supporting frame 21. Further, stretcher locking pieces 22 are respectively arranged on the outer sides of the supporting frames 21, and each stretcher locking piece 22 comprises a locking piece 221 and a locking hook 223; the locking hook 223 is installed on the locking piece 221, the locking piece 221 is rotatably connected to the outer end face of the support frame 21 through a pin shaft, and the outer end face of the telescopic connecting rod 32 is provided with a locking position 321 corresponding to the locking hook 223; after the telescopic link 32 is placed in the receiving slot 211 of the supporting frame 21, the locking piece 221 of the stretcher locking piece 22 is covered upwards, so that the locking hook 223 on the locking piece 221 is buckled on the locking position 321 outside the telescopic link 32, the telescopic link 32 of the stretcher 3 is locked and fixed on the supporting frame 21, and the stretcher 3 is locked on the supporting frame 21. That is, when the patient needs to be transferred to another department for examination and treatment, the locking pieces 221 at the two ends of the supporting frame 21 are pulled out, so that the stretcher 3 and the supporting frame 21 are in an unlocked state, and the patient on the stretcher 3 is moved out from the bed plate 1; after the transfer or the examination is finished, the patient on the stretcher 3 is moved into the bed board, and the locking hook 223 on the locking piece 221 is locked on the locking position 321 outside the telescopic connecting rod 32 again, so that the stretcher 3 is locked on the support frame 21.

Preferably, the bed body 1 includes a bed bottom frame 11 and a bed board 12, the bed board 12 is disposed on the bed bottom frame 11, the bed bottom frame 11 is a rectangular frame, and universal wheels are disposed around the bottom of the bed bottom frame 11.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A multifunctional nursing bed comprises a bed body and is characterized in that: the bed body is provided with a stretcher bed and four lifting adjusting mechanisms; the four lifting adjusting mechanisms are symmetrically arranged at the corners of the bed body, a supporting mechanism for placing the stretcher bed is arranged between every two adjacent lifting adjusting mechanisms, the two supporting mechanisms are arranged on the front side and the rear side above the bed body and are oppositely arranged in parallel, and the stretcher bed is detachably connected onto the two supporting mechanisms; the four lifting regulators control the two supporting mechanisms to lift up and down or swing left and right, so that the stretcher can lift up and down or tilt left and right.

2. The multi-functional care bed of claim 1, wherein: the lifting adjusting mechanism comprises a fixed frame, a lifting motor and a ball screw; the lifting mechanism comprises a bed body, a fixed frame, a lifting motor, a lifting support and a lifting slide block, wherein the fixed frame is vertically arranged at the corner of the bed body; the supporting mechanism is erected on the lifting support of two adjacent lifting adjusting mechanisms, and when the lifting adjusting mechanisms drive the lifting support to move up and down, the supporting mechanism can drive the stretcher bed to do up-and-down lifting action.

3. The multi-functional care bed of claim 2, wherein: the stretcher is formed by connecting two transversely arranged stretcher bars and two longitudinally arranged telescopic connecting rods in a surrounding manner, a plurality of elastic stretcher cloth is arranged between the two stretcher bars, and each stretcher bar is rotatably connected with a stretcher guardrail.

4. The multi-functional care bed of claim 3, wherein: the supporting mechanism comprises a supporting frame, wherein the upper end face of the supporting frame is provided with an accommodating groove opening used for accommodating the telescopic connecting rod, the appearance of the accommodating groove opening is matched with the telescopic connecting rod, and the telescopic connecting rod can be placed in the accommodating groove opening of the supporting frame.

5. The multi-functional care bed of claim 4, wherein: the outer sides of the supporting frames are respectively provided with stretcher locking pieces, and each stretcher locking piece comprises a locking piece and a locking hook; the locking hook is arranged on the locking piece, the locking piece is rotationally connected to the outer side end face of the support frame through a pin shaft, and the outer side end face of the telescopic connecting rod is provided with a locking position corresponding to the locking hook; when the telescopic connecting rod is accommodated in the accommodating notch of the support frame, the locking hook of the locking piece is buckled on the locking position of the telescopic connecting rod, so that the stretcher bed is locked on the support frame through the telescopic connecting rod.

6. The multi-functional care bed of claim 1, wherein: the bed body includes bed chassis and bed board, the bed board sets up on the bed chassis, the bed chassis is rectangular frame, all is equipped with the universal wheel around this bed chassis bottom.