CN213723033U

CN213723033U - Fall-proof sickbed

Info

Publication number: CN213723033U
Application number: CN202022250893.9U
Authority: CN
Inventors: 谢文欣
Original assignee: Mianzhu Peoples Hospital
Current assignee: Mianzhu Peoples Hospital
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-20
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a technical field of nursing sick bed. The utility model relates to a falling-down prevention sickbed, which comprises a bed plate, a bottom plate arranged below the bed plate, a baffle plate arranged between the bed plate and the bottom plate and horizontally arranged, and a driving device used for driving the baffle plate to extend out or retract; the edge of the bed board is provided with an induction area which is electrically connected with the driving device; the baffle is arranged close to the edge of the bed board. The utility model discloses a prevent falling down sick bed can prevent effectively that disease or old man from falling down from the bed carelessly.

Description

Fall-proof sickbed

Technical Field

The utility model relates to a technical field of nursing sick bed particularly, relates to a prevent falling down sick bed.

Background

Many old people or patients with inconvenient actions are usually hospitalized in the hospital department, and the patients or the old people may turn over continuously at night due to pain of a certain part of the body, so that the patients or the old people may roll off from a sickbed, and the old people or the old people may seriously hurt the originally fragile body.

Publication No. CN108814855A discloses a sickbed fall prevention system, in which a patient is assisted to get out of the bed by a first cushion and a second cushion disposed below the bed surface, and the patient is caught by the second cushion and a third cushion, preventing a fall. However, the structure is complicated, the second soft cushion and the third soft cushion have a certain height from the bed surface, the patient or the old can be injured when turning over and rolling off the bed unconsciously, and secondary injury can be caused due to the existence of the second soft bottom and the third soft cushion, so that the patient or the old can get up conveniently, but the danger of rolling off the bed is not really prevented.

In conclusion, the anti-falling sickbed which can effectively prevent patients or old people from rolling off from the sickbed carelessly still has certain progress space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent falling down sick bed, it can prevent effectively that disease or old man from falling down from the bed carelessly.

The embodiment of the utility model discloses a realize through following technical scheme: the utility model relates to a falling-down prevention sickbed, which comprises a bed plate, a bottom plate arranged below the bed plate, a baffle plate arranged between the bed plate and the bottom plate and horizontally arranged, and a driving device used for driving the baffle plate to extend out or retract; the edge of the bed board is provided with an induction area which is electrically connected with the driving device; the baffle is arranged close to the edge of the bed board.

Further, the driving device comprises a first electric telescopic cylinder which is vertically arranged and a second electric telescopic cylinder which is horizontally arranged; the end part of the cylinder body of the first electric telescopic cylinder is hinged with the bottom plate, and the telescopic rod of the first electric telescopic cylinder is hinged with the middle part of one side, close to the bottom plate, of the baffle plate; the end part of the cylinder body of the second electric telescopic cylinder is hinged with one surface of the bed plate close to the bottom plate; the telescopic rod of the second electric telescopic cylinder is hinged with one side of the baffle plate, which is close to the second electric telescopic cylinder.

Furthermore, the driving device also comprises a guide rod horizontally arranged below the bed plate; the guide rod is arranged in parallel with the second electric telescopic cylinder; one side of the baffle close to the second electric telescopic cylinder is fixedly provided with a guide ring, and the guide rod penetrates through the guide ring and is in sliding connection with the guide ring.

Furthermore, the guide bar is close to the one end at bed board edge and is equipped with the kink downwards along vertical direction, and the kink is used for fixed guide ring.

Furthermore, a plurality of driving devices are arranged and are sequentially distributed along the length direction of the bed plate.

Further, the device also comprises an alarm device; the upper surface of the baffle is provided with a first pressure sensor; the first pressure sensor is electrically connected with the alarm device.

Further, the baffle is an arc-shaped baffle which is arranged in a downward protruding mode in the vertical direction.

Furthermore, the sensing area comprises a plurality of second pressure sensors distributed along the length direction of the bed plate; the second pressure sensor is electrically connected with the driving device.

Furthermore, both sides of the bed board are provided with an induction area, a baffle and a driving device.

The utility model discloses technical scheme has following advantage and beneficial effect at least: the utility model discloses a prevent falling down sick bed sets up the induction zone through the edge at the bed board, judges to be that the patient probably will be about to roll down when the health majority that senses the disease is in the induction zone, and drive arrangement will be located the baffle release of bed board below this moment to form certain angle with the bed, form a temporary baffle, finally prevent that the disease from falling down.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a fall-down prevention hospital bed provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a state of a driving device and a baffle plate of the fall-down prevention hospital bed according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of another state of the driving device and the baffle plate of the fall-down prevention hospital bed according to the embodiment of the present invention;

icon: 10-a bed plate, 11-a sensing area, 12-a second pressure sensor, 20-a driving device, 21-a baffle, 22-a first electric telescopic cylinder, 23-a second electric telescopic cylinder, 24-a guide rod, 25-a bending part, 26-a guide ring and 30-a bottom plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to fig. 3, the fall-down prevention sickbed of the present embodiment includes a bed plate 10, a bottom plate 30 disposed below the bed plate 10, a baffle plate 21 disposed between the bed plate 10 and the bottom plate 30 and horizontally disposed, and a driving device 20 for driving the baffle plate 21 to extend/retract; the edge of the bed board 10 is provided with a sensing area 11 electrically connected with the driving device 20; the baffle 21 is arranged near the edge of the bed plate 10. Specifically, the sick bed of preventing falling in this embodiment, when rolling to bed board 10 edge in patient's unconsciousness, the pressure effect is sensed to the induction zone 11 at bed board 10 edge, and then sends a signal to drive arrangement 20, and drive arrangement 20 drive is located the baffle 21 of bed board 10 below and stretches out this moment to make baffle 21 and bed board 10 form certain angle, stop patient and further roll down toward the bed, effectively reduced the risk that patient fell.

The driving device 20 in this embodiment includes a first electric telescopic cylinder 22 vertically disposed and a second electric telescopic cylinder 23 horizontally disposed; the end part of the cylinder body of the first electric telescopic cylinder 22 is hinged with the bottom plate 30, and the telescopic rod of the first electric telescopic cylinder 22 is hinged with the middle part of one side, close to the bottom plate 30, of the baffle plate 21; the end part of the cylinder body of the second electric telescopic cylinder 23 is hinged with one surface of the bed plate 10 close to the bottom plate 30; the telescopic rod of the second electric telescopic cylinder 23 is hinged with one side of the baffle plate 21 close to the second electric telescopic cylinder 23. Specifically, the first electric telescopic cylinder 22 and the second electric telescopic cylinder 23 not only play a role in driving the baffle plate 21 to move, but also play a role in supporting the baffle plate 21, the second electric telescopic cylinder 23 is responsible for horizontally pushing out the baffle plate 21 from the lower side of the bed plate 10, and the first electric telescopic cylinder 22 is responsible for jacking up the baffle plate 21 and enabling the baffle plate 21 to be inclined to form a certain angle with the bed plate 10, so that a patient is prevented from rolling down to the ground from the baffle plate 21.

The driving device 20 in this embodiment further includes a guide rod 24 horizontally disposed below the bed board 10; the guide rod 24 is arranged in parallel with the second electric telescopic cylinder 23; a guide ring 26 is fixedly arranged on one side of the baffle plate 21 close to the second electric telescopic cylinder 23, and the guide rod 24 penetrates through the guide ring 26 and is connected with the guide ring 26 in a sliding manner. Specifically, in order to smoothly push the baffle 21 out of the bed plate 10 without causing a shift and a malfunction during the pushing and pulling process, a guide ring 26 is provided on one side of the baffle 21, and the guide ring 26 is moved along the guide rod 24, so that the stability of the movement of the baffle 21 can be effectively ensured.

The end of the guiding rod 24 close to the edge of the bed board 10 in this embodiment is provided with a bending part 25 downwards along the vertical direction, and the bending part 25 is used for fixing a guiding ring 26. Specifically, after the baffle 21 is pushed out of the edge of the bed board 10, the patient presses the baffle 21 by the weight thereof, so that the baffle 21 moves down to a certain extent, the guide ring 26 can be smoothly clamped into the bending part 25, and the bending part 25 plays a role in fixing, thereby effectively avoiding the baffle 21 from sliding in a large range after being pushed out, and effectively reducing the burden of the first electric telescopic cylinder 22 and the second electric telescopic cylinder 23.

The driving device 20 in this embodiment is provided in plural, and the plural driving devices 20 are sequentially distributed along the longitudinal direction of the bed plate 10. Specifically, the movement of the baffle 21 driven by the plurality of driving devices 20 can effectively improve the stability and fault tolerance of the device, and the plurality of driving devices 20 can also improve the bearing strength of the whole driving device 20 and reduce the load of the single driving device 20.

In this embodiment, the device further comprises an alarm device (not shown in the figure); the upper surface of the baffle 21 is provided with a first pressure sensor; the first pressure sensor is electrically connected with the alarm device. Specifically, when a patient rolls to the edge of the bed plate 10 and is detected by the sensing area 11, the baffle plate 21 is pushed out, the patient continues to roll onto the baffle plate 21 at the moment, the first pressure sensor on the baffle plate 21 is triggered, the first pressure sensor transmits a signal to the alarm device, and a sound is given to remind a caregiver. If the patient rolls to the edge of the bed board 10 and does not roll outwards, the baffle 21 can still be pushed out normally, but the first pressure sensor is not triggered, and the alarm is not triggered.

The baffle 21 in this embodiment is an arc baffle 21 protruding downward in the vertical direction. In particular, the arc-shaped baffle plate 21 can be more attached to the human body, and can form a larger angle with the bed plate 10 more easily, so that the patient can be prevented from rolling off the bed.

The sensing area 11 in this embodiment includes a plurality of second pressure sensors 12 distributed along the length direction of the bed plate 10; the second pressure sensor 12 is electrically connected to the driving device 20. Specifically, in order to avoid the normal falling of the bed, which is also falsely detected as about to fall, a plurality of second pressure sensors 12 are arranged in the sensing area 11, and when the pressure sensors detect pressure signals, the falling is determined to be about to fall. Since only the buttocks are normally in contact with the sensing area 11 if the user is getting out of bed, but the body and the torso trigger the second pressure sensor 12 when the user rolls to the bedside unconsciously, it is possible to judge whether the user is about to fall by the number of triggered second pressure sensors 12.

In this embodiment, the sensing area 11, the baffle 21 and the driving device 20 are disposed on both sides of the bed board 10. In particular, some beds are located on one side of the bed wall, so that the baffle 21 is only required to be arranged on the side not located on the wall, but some beds are located on both sides of the bed wall, so that the baffle 21 and the driving device 20 are required to be arranged on both sides.

In summary, the anti-falling sickbed of the present embodiment is provided with the sensing area 11 at the edge of the bed board 10, when it is determined that the patient is likely to fall when sensing that most of the body of the patient is in the sensing area 11, the driving device 20 pushes out the baffle 21 located below the bed board 10, and forms a certain angle with the bed, so as to form a temporary baffle 21, and finally prevent the patient from falling.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent falling down sick bed which characterized in that: the bed comprises a bed plate, a bottom plate arranged below the bed plate, a baffle plate arranged between the bed plate and the bottom plate and horizontally arranged, and a driving device for driving the baffle plate to extend out or retract; the edge of the bed board is provided with an induction area which is electrically connected with the driving device; the baffle is close to the edge of the bed board.

2. The fall-down prevention hospital bed according to claim 1, wherein: the driving device comprises a first electric telescopic cylinder which is vertically arranged and a second electric telescopic cylinder which is horizontally arranged;

the end part of the cylinder body of the first electric telescopic cylinder is hinged with the bottom plate, and the telescopic rod of the first electric telescopic cylinder is hinged with the middle part of one side, close to the bottom plate, of the baffle plate;

the end part of the cylinder body of the second electric telescopic cylinder is hinged with one surface of the bed plate close to the bottom plate; and the telescopic rod of the second electric telescopic cylinder is hinged with one side of the baffle plate, which is close to the second electric telescopic cylinder.

3. The fall-down prevention hospital bed according to claim 2, wherein: the driving device also comprises a guide rod horizontally arranged below the bed plate; the guide rod and the second electric telescopic cylinder are arranged in parallel; and a guide ring is fixedly arranged on one side of the baffle plate, which is close to the second electric telescopic cylinder, and the guide rod penetrates through the guide ring and is in sliding connection with the guide ring.

4. The fall-down prevention hospital bed according to claim 3, wherein: one end of the guide rod, which is close to the edge of the bed board, is provided with a bending part downwards along the vertical direction, and the bending part is used for fixing the guide ring.

5. The fall-down prevention hospital bed according to claim 1, wherein: the driving devices are arranged in a plurality of numbers, and the driving devices are sequentially distributed along the length direction of the bed board.

6. The fall-down prevention hospital bed according to claim 1, wherein: the device also comprises an alarm device; the upper surface of the baffle is provided with a first pressure sensor; the first pressure sensor is electrically connected with the alarm device.

7. The fall-down prevention hospital bed according to claim 1, wherein: the baffle is an arc baffle which is arranged along the vertical direction in a downward protruding mode.

8. The fall-down prevention hospital bed according to claim 1, wherein: the sensing area comprises a plurality of second pressure sensors distributed along the length direction of the bed plate; the second pressure sensor is electrically connected with the driving device.

9. The fall-down prevention hospital bed according to any of claims 1-8, wherein: the induction area, the baffle and the driving device are arranged on two sides of the bed board.