CN220588482U - Special anti-falling bed for old people - Google Patents

Abstract

The utility model provides a special anti-falling bed for old people, which comprises a bed plate and 4 supporting legs arranged at the bottom of the bed plate, wherein the 4 supporting legs are respectively provided with a chute plate, a left guardrail is connected between the two chute plates at the left side of the bed plate in a sliding way, a right guardrail is connected between the two chute plates at the right side of the bed plate in a sliding way, and a driving structure is arranged at the bottom of the bed plate and used for driving the left guardrail and/or the right guardrail to ascend or descend along the axial direction of the supporting legs. The left guardrail and/or the right guardrail are driven to ascend or descend along the axial direction of the supporting leg through the driving structure, so that the height of the guardrail can be adjusted according to the body shape of a user, the falling problem caused by rollover of patients with different body shapes on the bed is avoided, the falling risk of the patient is greatly reduced, and the protective performance of the medical nursing bed on the patient in use is improved.

Description

Special anti-falling bed for old people

Technical Field

The utility model relates to the technical field of anti-falling beds, in particular to a special anti-falling bed for the elderly.

Background

Most of the current use of hospitals and families are medical nursing beds, the guardrails of the existing medical nursing beds are inconvenient to retract and release, the height cannot be adjusted, patients are not very convenient to get out of the bed, especially the old patients, disabled patients and other patients inconvenient to move, the patients can get out of the bed only by turning over the guardrails, and the safety is poor. And because the guardrail is in a fixed state after being additionally arranged, the height of the guardrail cannot be adjusted according to the body type of a patient, and then the risk of rollover falling still occurs when a patient with a relatively wide body type turns on one's side on the bed, so that the protective performance is poor.

Disclosure of Invention

Based on the above, the utility model aims to provide a special anti-falling bed for the elderly, which is used for solving the technical problems that the guardrail of a nursing bed in the prior art is fixed in height and cannot be adjusted in height according to the body shape of a patient, so that the protective performance is poor.

The utility model provides a special anti-falling bed for old people, which comprises a bed plate and 4 supporting legs arranged at the bottom of the bed plate, wherein the 4 supporting legs are respectively provided with a chute plate, a left guardrail is connected between the two chute plates at the left side of the bed plate in a sliding way, a right guardrail is connected between the two chute plates at the right side of the bed plate in a sliding way, and a driving structure is arranged at the bottom of the bed plate and used for driving the left guardrail and/or the right guardrail to ascend or descend along the axial direction of the supporting legs.

Above-mentioned special anti-falling bed of old person drives left guardrail and/or right guardrail through drive structure along the axis direction of landing leg rises or descends for the guardrail highly can carry out altitude mixture control according to user's size, thereby avoid different size patients to turn on one's side the problem of falling that appears on one's side on the bed, reduced patient's falling bed risk greatly, improved the protective properties of medical nursing bed when the patient is in use.

Further, the special anti-falling bed for the elderly, wherein 4 supporting legs are fixedly provided with a bearing plate, the bottom edge of the left guardrail is provided with a first horizontal frame, the bottom edge of the right guardrail is provided with a second horizontal frame, the driving structure comprises a first electric pushing cylinder and a second electric pushing cylinder which are arranged on the bearing plate, the first electric pushing cylinder and the second electric pushing cylinder are arranged along the width direction of the bearing plate and are oriented differently, a telescopic rod of the first electric pushing cylinder is movably connected with the first horizontal frame through a first connecting rod, and a telescopic rod of the second electric pushing cylinder is movably connected with the second horizontal frame through a second connecting rod.

Further, the special anti-falling bed for the elderly, wherein a fixed rod is fixedly arranged on the lower surface of the first horizontal frame, a first shaft sleeve and a second shaft sleeve are respectively arranged at two opposite ends of the first connecting rod, the first shaft sleeve is rotatably connected with the fixed rod, and the second shaft sleeve is rotatably connected with the telescopic rod of the first electric pushing cylinder.

Further, the special anti-falling bed for the elderly is characterized in that a single double-head electric pushing cylinder is used for replacing the first electric pushing cylinder and the second electric pushing cylinder, the double-head electric pushing cylinder is arranged along the width direction of the bearing plate, and a telescopic rod at one end of the double-head electric pushing cylinder is movably connected with the first horizontal frame through a first connecting rod, and a telescopic rod at the other end of the double-head electric pushing cylinder is movably connected with the second horizontal frame through a second connecting rod.

Further, the special anti-falling bed for the elderly, wherein a main base plate and side base plates rotatably arranged on two sides of the main base plate are arranged on the upper surface of the bed plate, grooves corresponding to the side base plates are respectively formed in two sides of the edge of the bed plate, and supporting frames corresponding to the grooves are respectively arranged on the first horizontal plate and the second horizontal plate.

Furthermore, the special anti-falling bed for the old is characterized in that mounting plates are respectively arranged at two ends of the main backing plate, and the mounting plates are fixedly connected with the bed plate through bolts.

Further, the special anti-falling bed for the old comprises an L-shaped frame and an auxiliary support for supporting the L-shaped frame in an auxiliary mode, and pulleys are arranged at the end portions of the L-shaped frame.

Further, the special anti-falling bed for the elderly is characterized in that a pressure sensor corresponding to the side base plate is arranged on the upper surface of the bed plate, and the pressure sensor, the first electric pushing cylinder and the second electric pushing cylinder are electrically connected with a controller.

Further, the special anti-falling bed for the old is characterized in that a sliding groove is arranged on the sliding groove plate, the upper end part of the sliding groove is an open end, and the lower end part of the sliding groove is a closed end.

Furthermore, the special anti-falling bed for the elderly is characterized in that a headboard is arranged at one end of the bed plate, and a night lamp is arranged on the headboard.

Drawings

FIG. 1 is a perspective view of a special anti-falling bed for elderly people in a first embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a driving structure according to a first embodiment of the present utility model;

FIG. 3 is a schematic view showing a specific structure of a bed board according to a first embodiment of the present utility model;

FIG. 4 is a schematic view showing the structure of the main pad and the side pads according to the first embodiment of the present utility model;

FIG. 5 is a schematic view showing a concrete structure of a runner plate according to a first embodiment of the present utility model;

FIG. 6 is a schematic diagram showing a driving structure according to a second embodiment of the present utility model;

description of main reference numerals:

10. a bed board; 20. a support leg; 31. a chute plate; 311. an open end; 312. a closed end; 32. a left guardrail; 33. a right guardrail; 40. a carrying plate; 51. a first horizontal shelf; 52. a second horizontal shelf; 53. a first electric push cylinder; 54. a second electric push cylinder; 55. a first link; 56. a second link; 57. a fixed rod; 58. a first sleeve; 59. a second sleeve; 60. slotting; 71. an L-shaped frame; 72. an auxiliary bracket; 73. a pulley; 81. a main backing plate; 82. a side pad; 83. a mounting plate; 84. a bolt; 85. a pressure sensor; 90. double-ended electric pushing cylinder.

The utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 5, the anti-falling bed special for the elderly in the first embodiment of the present utility model includes a bed board 10, 4 legs 20 disposed at the bottom of the bed board 10, and a chute plate 31 disposed on the 4 legs 20, wherein a chute is disposed on the chute plate 31, an open end 311 is disposed at an upper end of the chute, a closed end 312 is disposed at a lower end of the chute, a left rail 32 is slidably connected between the two chute plates 31 at the left side of the bed board 10, specifically, the open end 311 at the upper end of the chute plate 31 is inserted into and abuts against the closed end 312 at the lower end of the chute, a right rail 33 is slidably connected between the two chute plates 31 at the right side of the bed board 10, the installation mode is the same as that of the left rail 32, and a driving structure is disposed at the bottom of the bed board 10, and is used for driving the left rail 32 and/or the right rail 33 to rise or fall along the axial direction of the legs 20.

Referring specifically to fig. 2, a carrier plate 40 is fixedly arranged between the 4 supporting legs 20, a first horizontal frame 51 is arranged at the bottom edge of the left guardrail 32, the first horizontal frame 51 is perpendicular to the left guardrail 32, a second horizontal frame 52 is arranged at the bottom edge of the right guardrail 33, the second horizontal frame 52 is perpendicular to the right guardrail 33, the driving structure comprises a first electric pushing cylinder 53 and a second electric pushing cylinder 54 which are arranged on the carrier plate 40, the first electric pushing cylinder 53 and the second electric pushing cylinder 54 are arranged along the width direction of the carrier plate 40 and are oriented in different directions, a telescopic rod of the first electric pushing cylinder 53 is movably connected with the first horizontal frame 51 through a first connecting rod 55, and a telescopic rod of the second electric pushing cylinder 54 is movably connected with the second horizontal frame 52 through a second connecting rod 56. More specifically, a fixing rod 57 is fixedly disposed on the lower surface of the first horizontal frame 51, the fixing rod 57 is disposed along the length direction of the first horizontal frame 51, a first shaft sleeve 58 and a second shaft sleeve 59 are disposed at opposite ends of the first connecting rod 55, the first shaft sleeve 58 is rotatably connected with the fixing rod 57, and the second shaft sleeve 59 is rotatably connected with the telescopic rod of the first electric push cylinder 53, in this embodiment, the structure of the second connecting rod 56 is identical to that of the first connecting rod 55, and therefore will not be described in detail.

In practical application, the telescopic rod is controlled to extend through the first electric pushing cylinder 53, so that the first horizontal frame 51 slides upwards under the action force of the first connecting rod 55, and the left guardrail 32 is lifted, and similarly, the telescopic rod is controlled to extend through the second electric pushing cylinder 54, so that the second horizontal frame 52 slides upwards under the action force of the second connecting rod 56, and the right guardrail 33 is lifted, and if the left guardrail 32 or the right guardrail 33 is to be retracted, only the telescopic rods of the corresponding electric pushing cylinders are controlled to reset and retract.

It will be appreciated that since the left and right guardrails 32, 33 are driven by separate driving structures, respectively, the left or right guardrails 32, 33 can be lifted individually or simultaneously to a certain height to meet the use requirements in different situations, for example, the left and right guardrails 32, 33 can be lifted simultaneously during sleeping at night, and only one of the left or right guardrails 32, 33 can be lifted for getting on or off the bed during normal activity time.

Further, referring to fig. 2, 3 and 4, the upper surface of the bed board 10 is provided with a main pad 81 and side pads 82 rotatably disposed on two sides of the main pad 81, wherein two ends of the main pad 81 are respectively provided with a mounting plate 83, and the mounting plates 83 and the bed board 10 are fixedly connected by bolts 84, so as to ensure that the two do not deviate. The two sides of the edge of the bed board 10 are respectively provided with a slot 60 corresponding to the side base plate 82, the first horizontal plate and the second horizontal plate are respectively provided with a support frame corresponding to the slot 60, the support frame comprises an L-shaped frame 71 and an auxiliary support 72 for supporting the L-shaped frame 71 in an auxiliary manner, and the end part of the L-shaped frame 71 is provided with a pulley 73.

In this embodiment, the support frame is used to control the tilting of the side pads 82 on both sides of the main pad 81, so as to draw the patient on the side edge of the nursing bed toward the middle of the bed board 10, so as to prevent the patient from falling down. The explanation will now be made taking the side pad 82 on the left side of the main pad 81 as an example: the left side cushion plate 82 of the main cushion plate 81 is mainly driven by the first electric pushing cylinder 53, the telescopic rod of the first electric pushing cylinder 53 has three different extending sections, three different states corresponding to the nursing bed exist, the first telescopic rod is completely contracted, the left guardrail 32 is in a retracted state at this time, and the pulley 73 on the L-shaped frame 71 is far away from the side cushion plate 82; second, the telescopic rod is partially extended, at which time the left guard rail 32 is in a raised state, wherein the height of the left guard rail 32 raised depends on the distance the telescopic rod is extended, and the second state reaches a limit when the pulley 73 on the L-shaped frame 71 just contacts the side pad 82; third, the telescopic link stretches out completely, and at this moment, left guardrail 32 is in the state of lifting, and pulley 73 on L type frame 71 passes the fluting 60 of bed board 10 side and pushes away side backing plate 82 upwards for side backing plate 82 perk is in order to draw close the patient that is located nursing bed side towards the middle part of bed board 10, further avoids the great patient of size to cross the guardrail and drop the bed, effectively promotes nursing bed's barrier propterty.

Further, with continued reference to fig. 4, a pressure sensor 85 corresponding to the side pad 82 is disposed on the upper surface of the bed board 10, and the pressure sensor 85, the first electric pushing cylinder 53 and the second electric pushing cylinder 54 are all electrically connected to a controller. It will be appreciated that the pressure sensor 85 at the bottom of the side pad 82 can accurately sense whether the patient is at the edge of the nursing bed, so as to transmit the acquired pressure information to the controller, and the controller controls the first electric push cylinder 53 or the second electric push cylinder 54 to extend out of the telescopic rod, so that the side pad 82 is tilted. In this embodiment, the use scenario of the pressure sensor 85 is specifically during sleeping at night, and is in a closed state during the daily activity time, specifically, when the patient turns on one's side to the left side edge of the nursing bed at night, the pressure sensor 85 receives a pressure signal and controls the telescopic rod of the first electric push cylinder 53 to extend completely through the controller, so as to drive the left side cushion plate 82 of the main cushion plate 81 to tilt up, so as to draw the patient from the left edge of the bed plate 10 to the middle part, and when the patient turns on one's side to the right side edge of the nursing bed at night, the pressure sensor 85 receives a pressure signal and controls the telescopic rod of the second electric push cylinder 54 to extend completely through the controller, so as to drive the right side cushion plate 82 of the main cushion plate 81 to tilt up, so as to draw the patient from the right edge of the bed plate 10 to the middle part, and ensure that the sleeping posture of the patient is always in the middle of the bed plate 10 at night, so as to prevent the patient from unconsciously crossing the guardrail and falling down the bed during sleeping at night.

Furthermore, a headboard (not shown) is arranged at one end of the bed board 10, a bed tail board (shown) is arranged at the other end of the bed board, the headboard is rectangular, the height is about 80cm, the width is the same as that of the bed board 10, medical instruments such as night lamps, sphygmomanometers, heart rate meters, thermometers and the like, communication equipment such as cameras and microphones and the like are arranged on the outer wall of one side of the headboard, a center console is arranged on the inner wall of the other side of the headboard, and can control various equipment on the bed and perform data transmission and communication with a mobile terminal; the bed tail board is rectangular, the height is about 40 cm, the width is the same as that of the bed board 10, an inductor and an alarm are arranged on the outer wall of one side of the bed tail board, the inductor can detect the position and the posture of the old, and the alarm can send out an acousto-optic signal and inform the mobile terminal through the central console.

The night lamp on the headboard is in sound control induction, can be automatically lightened according to the intensity of sound, and informs the mobile terminal through the center console; the night lamp can also automatically adjust the brightness and the color temperature according to the time and the environment, and the mobile terminal is informed by the center console.

In summary, the anti-falling bed special for the elderly in the above embodiments of the present utility model drives the left guard rail 32 and/or the right guard rail 33 to rise or fall along the axial direction of the supporting leg 20 through the driving structure, so that the height of the guard rail can be adjusted according to the body shape of the user, thereby avoiding the falling problem caused by side turning of patients with different body shapes on the bed, greatly reducing the falling risk of the patients, and improving the protection performance of the medical care bed for the patients during use.

Referring to fig. 6, a special anti-falling bed for the elderly in the second embodiment of the present utility model is shown, and the special anti-falling bed for the elderly in the present embodiment is different from the special anti-falling bed for the elderly in the first embodiment in that: the single double-end electric pushing cylinder 90 replaces the first electric pushing cylinder 53 and the second electric pushing cylinder 54, the double-end electric pushing cylinder 90 is arranged along the width direction of the bearing plate 40, a telescopic rod at one end of the double-end electric pushing cylinder 90 is movably connected with the first horizontal frame 51 through the first connecting rod 55, a telescopic rod at the other end of the double-end electric pushing cylinder is movably connected with the second horizontal frame 52 through the second connecting rod 56, and compared with the method that the two electric pushing cylinders are adopted to drive the left guardrail 32 and the right guardrail 33, the cost and the assembly difficulty are reduced.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (9)

1. The utility model provides a special anti-falling bed for old people, includes the bed board and locates 4 landing legs of bed board bottom, its characterized in that is equipped with a draw runner plate on 4 respectively, two on the bed board left side draw runner plate between sliding connection have left guardrail, two on the bed board right side between sliding connection have right guardrail, the bottom of bed board is equipped with drive structure, drive structure is used for order about left guardrail and/or right guardrail is along the axis direction of landing leg rises or descends;

4 set firmly a loading board between the landing leg, the bottom edge of left guardrail is equipped with first horizontal stand, the bottom edge of right guardrail is equipped with the second horizontal stand, drive structure is including locating first electricity on the loading board pushes away jar and the second electricity pushes away the jar, first electricity push away the jar with the second electricity pushes away the jar and follows the width direction setting of loading board and the different orientation of both, the telescopic link of first electricity push away the jar with through first connecting rod swing joint between the first horizontal stand, the telescopic link of second electricity push away the jar with through second connecting rod swing joint between the second horizontal stand.

2. The special anti-falling bed for the elderly according to claim 1, wherein a fixed rod is fixedly arranged on the lower surface of the first horizontal frame, a first shaft sleeve and a second shaft sleeve are respectively arranged at two opposite ends of the first connecting rod, the first shaft sleeve is rotatably connected with the fixed rod, and the second shaft sleeve is rotatably connected with the telescopic rod of the first electric pushing cylinder.

3. The special anti-falling bed for the elderly according to claim 1, wherein a single double-head electric pushing cylinder replaces the first electric pushing cylinder and the second electric pushing cylinder, the double-head electric pushing cylinder is arranged along the width direction of the bearing plate, a telescopic rod at one end of the double-head electric pushing cylinder is movably connected with the first horizontal frame through a first connecting rod, and a telescopic rod at the other end of the double-head electric pushing cylinder is movably connected with the second horizontal frame through a second connecting rod.

4. The special anti-falling bed for the elderly according to claim 1, wherein a main base plate and side base plates rotatably arranged on two sides of the main base plate are arranged on the upper surface of the bed plate, grooves corresponding to the side base plates are respectively formed on two sides of the edge of the bed plate, and supporting frames corresponding to the grooves are respectively arranged on the first horizontal frame and the second horizontal frame.

5. The special anti-falling bed for the elderly according to claim 4, wherein mounting plates are respectively arranged at two ends of the main backing plate, and the mounting plates are fixedly connected with the bed plate through bolts.

6. The special anti-falling bed for the elderly according to claim 4, wherein the support frame comprises an L-shaped frame and an auxiliary support for auxiliary support of the L-shaped frame, and pulleys are arranged at the end parts of the L-shaped frame.

7. The special anti-falling bed for the elderly according to claim 4, wherein the pressure sensor corresponding to the side pad is arranged on the upper surface of the bed board, and the pressure sensor, the first electric pushing cylinder and the second electric pushing cylinder are all electrically connected with a controller.

8. The special anti-falling bed for the elderly according to claim 1, wherein a chute is arranged on the chute plate, and the upper end part of the chute is an open end, and the lower end part of the chute is a closed end.

9. The special anti-falling bed for the elderly according to claim 1, wherein a headboard is arranged at one end of the bed plate, and a night lamp is arranged on the headboard.