CN219700357U - Nursing bed - Google Patents

Abstract

The utility model relates to a nursing bed in the technical field of nursing equipment, which comprises a bed frame, wherein a first bed plate and a second bed plate are arranged on the top surface of the bed frame along the length direction of the bed frame, the second bed plate is correspondingly hinged with the first bed plate, the bed frame is also provided with a driving structure for driving the outer end of the second bed plate to turn upwards, the outer end of the second bed plate is provided with a vertical headboard, and the inner plate surface of the headboard is provided with a calling device for bedridden personnel to call other personnel. Because the headboard is arranged at the outer end of the second bed board, and the caller is arranged on the headboard, the headboard carries the caller to follow the second bed board and turn over at the same time, so that the distance between the caller and bedridden personnel is hardly increased, and when bedridden personnel needs to call other people, the bedridden personnel can easily touch the caller to call other people.

Description

Nursing bed

Technical Field

The utility model relates to the technical field of nursing equipment, in particular to a nursing bed.

Background

The bed board of the existing nursing bed has no influence on the wounded or old people lying on the bed when being horizontally placed, no matter through electric driving or manual driving, when the back bed board is turned over, the wounded body is slightly inclined along the left-right direction, and the wounded body is gradually inclined in a side turning way based on gravity; and because the caller for the patient or the elder is generally arranged on the wall near the head end of the bed frame, after the back bed board is turned over, the distance between the caller and the patient or the elder is prolonged, so that the patient or the elder cannot touch the caller in time when an emergency occurs.

For this reason, the chinese patent with publication number CN206261759U discloses a lifting sitting posture linkage sideslip prevention nursing bed, which comprises a bed frame, an upper bed plate and a lower bed plate are laid on the bed frame, the butt joint of the upper bed plate and the lower bed plate can be turned and hinged, the upper bed plate is composed of a central body plate and two symmetrical side plates which are longitudinally arranged and are hinged, the central body plate of the upper bed plate is connected with a turning pushing part in a driving way, a side turning linkage mechanism is arranged under the two side plates, and the double functions of turning up and lifting the upper bed plate and synchronously turning up the two side plates are completed by using a single pushing force; although the device solves the problem that the wounded body is slightly inclined along the left-right direction when the back bed board is turned over, the device does not solve the defect that the distance between the caller and the patient or the old is prolonged after the back bed board is turned over, so that the patient or the old cannot touch the caller in time when an emergency occurs.

Disclosure of Invention

The present utility model aims to solve the above problems and provide a nursing bed.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a nursing bed, includes the bedstead, the bedstead top surface is equipped with first bed board and second bed board along its length direction, just the second bed board corresponds with first bed board and articulates, the bedstead still is equipped with the drive structure who is used for driving second bed board outer end upwards upset, vertical headboard is installed to the second bed board outer end, headboard inner panel is equipped with the calling set that supplies bedridden personnel to call nursing personnel.

Preferably, the driving structure comprises a transmission screw rod which is arranged along the length direction of the bed frame and correspondingly connected with the bed frame in a rotating manner, the transmission screw rod is positioned below the first bed board, one end corresponding to the tail of the bed frame is provided with a rotating handle, the transmission screw rod body is in transmission connection with a threaded sliding block, the top of the threaded sliding block is correspondingly hinged with a first connecting rod which is arranged in an up-down inclined manner, the upper end of the first connecting rod faces the head of the bed frame, and the upper end of the first connecting rod is correspondingly hinged with the lower board surface of the second bed board.

Preferably, the lower end of the headboard is correspondingly hinged to the outer end part of the second bed board, and the lower end of the headboard is provided with a downward extension part which is in driving connection with the driving structure.

Preferably, the driving structure comprises a linkage rod, one end of the linkage rod is correspondingly hinged to the bed frame, the other end of the linkage rod is correspondingly hinged to the lower end of the extension part, and a parallelogram structure is formed by the hinge centers of the two ends of the linkage rod, the hinge centers of the second bed plate and the first bed plate and the hinge centers of the headboard and the second bed plate.

Preferably, the second bed board comprises a middle board, the inner end of the middle board is correspondingly hinged with the first bed board, the outer end of the middle board is provided with a headboard, two sides of the middle board are correspondingly hinged with side boards, the outer sides of the side boards can be turned upwards, and the side boards are in driving connection with the linkage rod.

Preferably, the linkage rod body is correspondingly hinged with a second connecting rod, the upper end of the second connecting rod is correspondingly hinged with a rotating shaft arranged along the width direction of the bedstead, the shaft body of the rotating shaft is correspondingly hinged with the lower plate surface of the second bed board, two end parts of the rotating shaft respectively extend to the lower parts of the corresponding side plates, and a driving component for driving the corresponding side plates to turn upwards relative to the middle plate is arranged, wherein the hinge center of the linkage rod and the second connecting rod, the rotation center of the rotating shaft, the hinge center of the linkage rod and the bedstead, and the hinge center of the second bed board and the first bed board form a parallelogram structure.

Preferably, the driving assembly is a bending part of which the end part of the rotating shaft horizontally extends towards the direction of the first bed plate.

Preferably, the outer end of the bending part of the rotating shaft is provided with a roller which is in rolling fit with the lower plate surface of the corresponding side plate.

Preferably, one end of the bed frame, which is away from the headboard, is provided with a vertical upward bed tail plate.

The beneficial effects are that:

1. because the headboard is arranged at the outer end of the second bed board, and the caller is arranged on the headboard, the headboard carries the caller to follow the second bed board and turn over at the same time, so the distance between the caller and bedridden personnel can not be increased almost, when bedridden personnel need to call other people, bedridden personnel can easily touch the caller to call other people, the technical problem that in the prior art, after the back bed board is turned over, the distance between the caller and a patient or old people is lengthened, so that the patient or old people can not touch the caller in time when emergency occurs is solved;

2. due to the arrangement of the linkage rod, the function of corresponding overturning of the second bed board and the headboard can be realized through a single power source, so that the headboard is always in a vertical state, and the problem that the upper end of the headboard extends to one side of the bed tail is prevented;

3. because of the second connecting rod, the rotating shaft and the driving component, the function of simultaneously and correspondingly overturning the middle plate, the side plate and the headboard can be realized through a single power source.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

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

FIG. 2 is a bottom view of the present utility model;

fig. 3 is a cross-sectional view A-A of fig. 2.

The reference numerals are explained as follows:

1. a bed frame; 11. bed tail plate; 2. a first bed plate; 3. A second bed plate; 31. an intermediate plate; 32. a side plate; 4. a driving structure; 41. a transmission screw rod; 42. a thread slider; 43. a first link; 44. a linkage rod; 45. a second link; 46. a rotating shaft; 47. a drive assembly; 48. a roller; 5. a headboard; 51. an extension; 6. a pager.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

The first embodiment is shown in fig. 1, and the nursing bed comprises a bed frame 1, wherein a first bed board 2 and a second bed board 3 are arranged on the top surface of the bed frame 1 along the length direction of the bed frame, the second bed board 3 is correspondingly hinged with the first bed board 2, a driving structure 4 for driving the outer end of the second bed board 3 to turn upwards is further arranged on the bed frame 1, specifically, one end, close to the middle position in the length direction of the bed frame 1, of the first bed board 2 and the second bed board 3 is an inner end, and one end, close to the end of the bed frame 1, is an outer end; the outer end of the second bed plate 3 is provided with a vertical bed head plate 5, and the inner plate surface of the bed head plate 5 is provided with a caller 6 for bedridden people to call other people;

specifically, the second bed board 3 corresponds to the back of the bedridden person, and the first bed board 2 corresponds to the legs and buttocks of the bedridden person;

furthermore, a mounting groove is arranged at one side of the headboard 5, and the caller 6 is embedded in the groove cavity of the mounting groove;

further, when the bedridden person lies on the nursing bed, the pager 6 is located on the right-hand side of the bedridden person.

When in use, when bedridden personnel need to sit, the outer end of the second bed board 3 can be driven by the driving structure 4 to turn upwards, so that the bedridden personnel are in a sitting state, and in the process, as the headboard 5 is arranged at the outer end of the second bed board 3, the headboard 5 carries the caller 6 to turn along with the second bed board 3, so that the distance between the caller 6 and the bedridden personnel can be hardly increased, and when the bedridden personnel need to call other people, for example, the conditions of physiological sanitation, body pain and the like are needed, the bedridden personnel can easily touch the caller 6 to call other people.

According to the requirement, the driving structure 4 comprises a transmission screw rod 41 which is arranged along the length direction of the bedstead 1 and is correspondingly connected with the bedstead 1 in a rotating way, the transmission screw rod 41 is positioned below the first bed board 2, one end corresponding to the tail part of the bedstead 1 is provided with a rotating handle, the lever body of the transmission screw rod 41 is in transmission connection with a threaded sliding block 42, the top of the threaded sliding block 42 is correspondingly hinged with a first connecting rod 43 which is arranged in an up-down inclined way, the upper end of the first connecting rod 43 faces the head part of the bedstead 1, and the upper end of the first connecting rod 43 is correspondingly hinged with the lower board surface of the second bed board 3;

furthermore, the rotating handle adopts a contraction structure, and the specific structure can refer to the rotating handle structure of the nursing bed in the existing hospital.

When the bed frame is used, the transmission screw rod 41 can be driven to rotate by rotating the rotating handle, the transmission screw rod 41 enables the threaded sliding block 42 to move towards one end of the head of the bed frame 1, and further the vertical inclination degree of the first connecting rod 43 is increased, so that the first connecting rod 43 pushes the second bed plate 3 to move upwards, and the outer end of the second bed plate 3 correspondingly hinges to the first bed plate 2, so that the outer end of the second bed plate 3 turns upwards.

In the second embodiment, as shown in fig. 1-3, in order to ensure that the headboard 5 is always in a vertical state, the lower end of the headboard 5 is correspondingly hinged to the outer end of the second bed board 3, and the lower end of the headboard 5 is provided with a downward extension part 51, and the extension part 51 is in driving connection with the driving structure 4.

The driving structure 4 comprises a linkage rod 44, one end of the linkage rod 44 is correspondingly hinged to the bed frame 1, the other end of the linkage rod 44 is correspondingly hinged to the lower end of the extension part 51, and a parallelogram structure is formed by the hinging center of the two ends of the linkage rod 44, the hinging center of the second bed plate 3 and the first bed plate 2 and the hinging center of the headboard 5 and the second bed plate 3;

specifically, the hinge center of the linkage rod 44 and the bedstead 1 is positioned right below the hinge center of the second bedplate 3 and the first bedplate 2

When the bed frame is used, the transmission screw rod 41 can be driven to rotate by rotating the rotating handle, the transmission screw rod 41 enables the threaded sliding block 42 to move towards one end of the head of the bed frame 1, and then the vertical inclination degree of the first connecting rod 43 is increased, so that the first connecting rod 43 pushes the second bed plate 3 to move upwards, and the outer end of the second bed plate 3 is correspondingly hinged to the first bed plate 2, so that the outer end of the second bed plate 3 is turned upwards, and according to the parallelogram principle, the headboard 5 is always in a vertical state.

In the third embodiment, as shown in fig. 1-3, in order to prevent the bedridden person from sliding down during sitting, the second bed board 3 includes a middle board 31, the inner end of the middle board 31 is correspondingly hinged with the first bed board 2, the outer end is provided with a headboard 5, two sides of the middle board 31 are correspondingly hinged with side boards 32, the outer sides of which can be turned upwards, and the side boards 32 are in driving connection with a linkage rod 44.

Further, the shaft of the linkage rod 44 is correspondingly hinged with a second connecting rod 45, the upper end of the second connecting rod 45 is correspondingly hinged with a rotating shaft 46 arranged along the width direction of the bed frame 1, the shaft body of the rotating shaft 46 is correspondingly hinged with the lower plate surface of the second bed plate 3, two ends of the rotating shaft 46 respectively extend to the lower parts of the corresponding side plates 32, and a driving component 47 for driving the corresponding side plates 32 to turn upwards relative to the middle plate 31 is arranged, wherein the hinging center of the linkage rod 44 and the second connecting rod 45, the rotation center of the rotating shaft 46, the hinging center of the linkage rod 44 and the bed frame 1 and the hinging center of the second bed plate 3 and the first bed plate 2 form a parallelogram structure.

Further, the driving assembly 47 is a bending portion extending horizontally from the end of the rotating shaft 46 toward the first bed plate 2.

As required, as shown in fig. 2, in order to reduce the friction between the bending portion and the lower plate surface of the side plate 32; the outer end of the bending part of the rotating shaft 46 is provided with a roller 48 in rolling fit with the lower plate surface of the corresponding side plate 32.

In another embodiment, the drive assembly 47 may also be a cam structure.

When the movable bed frame is used, the transmission screw rod 41 can be driven to rotate by rotating the rotating handle, the transmission screw rod 41 enables the threaded sliding block 42 to move towards one end of the head of the bed frame 1, and further the vertical tilting degree of the first connecting rod 43 is increased, so that the first connecting rod 43 pushes the second bed plate 3 to move upwards, the outer end of the second bed plate 3 is correspondingly hinged to the first bed plate 2, the outer end of the second bed plate 3 is turned upwards, the vertical tilting degree of the linkage rod 44 is increased, according to the parallelogram principle, the second connecting rod 45 is fixedly connected with the rotating shaft 46, the rotating shaft 46 can rotate at a certain angle, the outer end of the bending part is further turned upwards, the position of the side plate 32 corresponding to the bending part is far away from the position of the inner end of the bending part, the lateral plate 32 is turned upwards, the lateral plate 32 is enabled to be in a plane V-shaped structure, and the cross section bottom of the second bed plate 3 is limited by the lateral plate 32, and sideslip of bedridden people cannot occur.

In some embodiments, as shown in Figs. 1-3, the end of the bedframe 1 facing away from the headboard 5 is provided with a vertically upward headboard 11.

In some embodiments, the first deck 2 and the second deck 3 are made of a metallic material;

further, the bed board comprises a metal plate and a metal frame below the metal plate;

furthermore, the metal bed board can be uniformly provided with lightening holes.

In some embodiments, the headboard 5 and footboard 11 may be of wood material.

In some embodiments, the lower ends of the legs of the bed frame 1 are provided with mute universal wheels with a braking function.

In some embodiments, the two sides of the bed frame 1 near the head of the bed frame are provided with foldable guardrails.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a nursing bed, includes bedstead (1), bedstead (1) top surface is equipped with first bed board (2) and second bed board (3) along its length direction, just second bed board (3) correspond articulated with first bed board (2), bedstead (1) still is equipped with and is used for driving drive structure (4) that second bed board (3) outer end upwards overturned, its characterized in that: the outer end of the second bed plate (3) is provided with a vertical headboard (5), and a caller (6) for bedridden personnel to call nursing staff is arranged on the inner plate surface of the headboard (5);

the driving structure (4) comprises a transmission screw rod (41) which is arranged along the length direction of the bedstead (1) and is correspondingly connected with the bedstead (1) in a rotating mode, the transmission screw rod (41) is located below the first bed board (2), one end corresponding to the tail of the bedstead (1) is provided with a rotating handle, a threaded slider (42) is connected with the transmission screw rod (41) in a transmission mode, a first connecting rod (43) which is arranged in an inclined mode up and down is correspondingly hinged to the top of the threaded slider (42), the upper end of the first connecting rod (43) faces the head of the bedstead (1), and the upper end of the first connecting rod (43) is correspondingly hinged to the lower plate surface of the second bed board (3).

2. A care bed as recited in claim 1, wherein: the lower end of the headboard (5) is correspondingly hinged to the outer end part of the second bed plate (3), the lower end of the headboard (5) is provided with a downward extension part (51), and the extension part (51) is in driving connection with the driving structure (4).

3. A care bed as recited in claim 2, wherein: the driving structure (4) comprises a linkage rod (44), one end of the linkage rod (44) is correspondingly hinged to the bed frame (1), the other end of the linkage rod is correspondingly hinged to the lower end of the extension part (51), and a parallelogram structure is formed by the hinge centers of the two ends of the linkage rod (44), the hinge centers of the second bed plate (3) and the first bed plate (2) and the hinge centers of the headboard (5) and the second bed plate (3).

4. A care bed as claimed in claim 3, characterized in that: the second bed board (3) comprises a middle board (31), the inner end of the middle board (31) is correspondingly hinged with the first bed board (2), the outer end of the middle board is provided with a headboard (5), two sides of the middle board (31) are correspondingly hinged with side boards (32) with the outer sides capable of turning upwards, and the side boards (32) are in driving connection with a linkage rod (44).

5. A care bed as recited in claim 4, wherein: the utility model provides a bed frame, including bed frame (1), articulated rod (44), articulated rod (45) upper end have pivot (46) that set up along bed frame (1) width direction, pivot (46) shaft corresponds articulated with second bed board (3) lower plate face, and pivot (46) both ends extend respectively to corresponding curb plate (32) below, and are equipped with drive assembly (47) that are used for driving corresponding curb plate (32) upwards upset relative to intermediate plate (31), wherein, articulated rod (44) and articulated center of second connecting rod (45), the center of gyration of pivot (46), articulated rod (44) and bed frame (1), and the articulated center of second bed board (3) and first bed board (2) constitutes a parallelogram structure.

6. A care bed as recited in claim 5, wherein: the driving assembly (47) is a bending part of which the end part of the rotating shaft (46) horizontally extends towards the direction of the first bed plate (2).

7. A care bed as recited in claim 6, wherein: the outer end of the bending part of the rotating shaft (46) is provided with a roller (48) in rolling fit with the lower plate surface of the corresponding side plate (32).

8. A care bed as recited in claim 1, wherein: one end of the bed frame (1) deviating from the headboard (5) is provided with a vertical upward bed tail plate (11).