CN220002173U - Alarm device for preventing falling down of bed - Google Patents

Abstract

The utility model discloses an anti-falling bed alarm device which comprises a nursing bed, wherein a guardrail is fixedly arranged on the side edge of the top surface of the nursing bed, a folding mattress is arranged on the inner side of the guardrail, a monitoring assembly is arranged below one end of the folding mattress, the monitoring assembly comprises a supporting ring, an elastic clamping sleeve, a pressure sensor, a transmission line and a bearing plate, and an alarm box is arranged at one end of the transmission line in an electric connection mode. When an old patient lies down, the pressure sensors are respectively positioned near the head, the two shoulders and the waist and crotch of the old patient, the pressure sensors transmit the detected pressure to the alarm box in real time, when the old patient moves to the other end of the bed to get out of the bed, the five pressure sensors do not detect the pressure information, at the moment, the alarm box gives out early warning, a nursing staff timely perceives the state of the old patient, and the monitoring and early warning effect is good; and this scheme installation is dismantled the time only need with equipment arrangement or take can, convenient operation.

Description

An anti-falling bed alarm device

Technical field

The utility model relates to the technical field of medical equipment, in particular to an anti-falling bed alarm device.

Background technique

Elderly patients are prone to delirium after surgery. According to research, the incidence of delirium in orthopedic trauma patients is as high as 60%. Delirium often manifests as impaired consciousness, emotional instability, often accompanied by delusions, delusions, etc. If not detected in time, patients will Accidents (such as falling out of bed) are prone to occur, and may even lead to death. Even after the bed rails on both sides of a common medical bed are pulled up, there is still a large gap at the head and foot of the bed, which is enough for patients to get out of bed and move around on their own. Since nursing staff cannot keep an eye on the patient at all times, once an elderly patient develops delirium and leaves the bed without permission, it may easily lead to adverse events such as falls.

Chinese patent (CN213910951U) discloses an anti-fall bed, which includes a bed body, guardrails and warning lamp posts. The guardrails are hinged on both sides of the bed body, and the warning lamp posts are slidably arranged on the sides of the bed body. The bottom of the lamp post is provided with a touch switch that can contact the guardrail. This solution places an early warning tool on the guardrail to issue an early warning when an elderly patient touches the guardrail. However, in actual use, the guardrail cannot block the entire bedside for convenience, and elderly patients are still prone to leaving the bed through the gap in the guardrail and getting injured. situation, and when the elderly come into contact with the early warning tool, the continuous operation of the early warning light and generator may easily affect the patient's rest, and accidental contact may occur; in addition, this solution is inconvenient to disassemble and assemble, and is not practical enough;

Therefore, there is a need for an anti-falling bed alarm device that is easy to disassemble and assemble and has good effectiveness.

Utility model content

Based on this, it is necessary to provide an anti-fall bed alarm device in view of the above technical problems. Through the set monitoring component and alarm box, a monitoring component is set at the bottom of the front end of the mattress of the nursing bed. The monitoring component is provided with five pressure sensors. The installation of the pressure sensors is limited by the support ring and the elastic ferrule, so that the five pressure sensors can be located near the head, shoulders, waist and crotch of the elderly patient respectively. When the elderly patient is in bed, the pressure sensor is held and the pressure sensor is used. Transmit information to the alarm box. When it is detected that none of the five pressure sensors are under pressure, an early warning will be issued by flashing the alarm light on the alarm box. At the same time, the early warning information will be transmitted to the user's mobile phone and other mobile devices through the remote transmission antenna, which is convenient The nursing staff is notified of the patient's abnormal behavior in a timely manner, and the warning effect is good. Five pressure sensors are used for real-time monitoring to avoid misjudgment. In addition, this solution is easy to disassemble and assemble, and is easy to operate.

In order to solve the above technical problems, the present utility model adopts the following technical solutions:

An anti-fall bed alarm device, which includes a nursing bed. Guardrails are fixed on the top side of the nursing bed. A folding mattress is provided on the inside of the guardrail. A monitoring component is provided below one end of the folding mattress. , the monitoring component includes a support ring, an elastic ferrule, a pressure sensor, a transmission line and a pressure-bearing plate. The support ring is located above one end of the nursing bed. A plurality of elastic ferrules are fixed on the top of the support ring. The inner movable sleeve of the elastic ferrule is provided with a pressure sensor. The pressure sensor is electrically connected to a transmission line. One end of the transmission line is electrically connected to an alarm box. The top surface of the elastic ferrule is adhered with a bearing. Pressure plate; an alarm light is fixed on the alarm box, a control switch is provided on one side of the alarm light, and a remote transmission antenna is fixedly connected to the alarm light.

As a preferred embodiment of the anti-fall bed alarm device provided by the present invention, a support plate is fixed in the middle of the support ring, and the elastic ferrule is fixed in the middle of the top surface of the support plate.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, a first Velcro is fixed in the middle of the top surface of the elastic ferrule.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, the number of the pressure sensors is five, and the pressure sensors are correspondingly connected to the elastic ferrules.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, the size of both sides of the elastic ferrule is smaller than the size of the pressure sensor.

As a preferred embodiment of the anti-fall bed alarm device provided by the present invention, the transmission line is electrically connected with a plurality of plug-in branch lines, and the plug-in branch lines are electrically connected to the pressure sensor.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, a plurality of second Velcro tabs are fixed on the bottom of the pressure-bearing plate, and the second Velcro tabs and the first Velcro tabs are adhered to each other.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, the number of elastic ferrules is five, the number of first Velcro irons is five, and the number of second Velcro irons is for five.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, the elastic ferrule is made of rubber.

As a preferred embodiment of the anti-falling bed alarm device provided by the present invention, the diameter of the pressure-bearing plate is greater than the diameter of the outer ring of the support ring.

Compared with the existing technology, this utility model has the following beneficial effects:

The utility model uses the provided monitoring component and alarm box to movablely connect the pressure sensor through the elastic ferrule on the support ring, and adheres the first Velcro on the elastic ferrule to the second Velcro on the pressure-bearing plate. , when in use, multiple pressure sensors are electrically connected to the alarm box through transmission lines, and then the monitoring component is placed on the upper bottom of the patient's mattress, and then one end of the transmission line is pulled out, and the alarm box is placed aside and connected with At the nursing staff's observation point, when the elderly patient is lying down, multiple pressure sensors are located near the head, shoulders, waist and crotch of the elderly patient. The pressure sensors transmit the detected pressure to the alarm box in real time. When the elderly patient When the patient moves to the other end of the bed and is about to get out of bed, none of the five pressure sensors detect pressure information. At this time, the alarm box will issue an early warning. The nearby nursing staff can use the alarm light or the sound component inside the alarm box to send out information. Timely detect the status of elderly patients. When the guardrail personnel are not near the hospital bed, the early warning information can be timely transmitted to the mobile device of the caregiver through the remote transmission antenna. The monitoring and early warning effect is good; and when installing and disassembling this solution, only the equipment needs to be placed Or just take it, easy to operate.

Description of the drawings

In order to more clearly illustrate the solutions of the present utility model, a brief introduction will be given below to the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For this purpose For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure provided by the utility model;

Figure 2 is a three-dimensional schematic diagram of the monitoring component and alarm box of the present utility model;

Figure 3 is an enlarged schematic diagram of position A in Figure 2 of the present invention;

Figure 4 is an enlarged schematic diagram of position B in Figure 2 of the present invention;

Figure 5 is a three-dimensional schematic diagram of the pressure-bearing plate of the present utility model.

The markings in the figure are explained as follows:

1. Nursing bed;

2. Guardrail;

3. Folding mattress;

4. Monitoring component; 41. Support ring; 411. Support plate; 42. Elastic ferrule; 421. First Velcro; 43. Pressure sensor; 44. Transmission line; 441. Plug-in branch line; 45. Pressure-bearing plate; 451 , second Velcro;

5. Alarm box; 51. Alarm light; 52. Control switch; 53. Remote transmission antenna.

Detailed ways

In order to enable those in the technical field to better understand the solution of the present utility model, the technical solution in the embodiment of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present utility model. Obviously, the described The embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of the present utility model.

As mentioned in the background art, when elderly patients use hospital beds, the two ends of the existing hospital bed guardrails are provided with gaps to accommodate the upper and lower beds. However, this also causes elderly patients to easily move and fall during delirium, resulting in injuries.

In order to solve this technical problem, the utility model provides an anti-falling bed alarm device, which is applied to medical equipment.

Specifically, please refer to Figures 1-5, an anti-fall bed alarm device, which includes a nursing bed 1. A guardrail 2 is fixed on the top side of the nursing bed 1, and a folding mattress 3 is provided on the inside of the guardrail 2. A monitoring component 4 is provided below one end of the mattress 3. The monitoring component 4 includes a support ring 41, an elastic ferrule 42, a pressure sensor 43, a transmission line 44 and a pressure-bearing plate 45. The support ring 41 is located above one end of the nursing bed 1. The support ring 41 is located above one end of the nursing bed 1. The top of 41 is fixedly provided with a plurality of elastic ferrules 42, and the inner movable socket of the elastic ferrule 42 is provided with a pressure sensor 43. Four pressure sensors 43 are located at the edges of the support ring 41, and one pressure sensor 43 is located in the middle of the support ring 41. The pressure sensor 43 is electrically connected with a transmission line 44. One end of the transmission line 44 is electrically connected with an alarm box 5. The top surface of the elastic ferrule 42 is adhered with a pressure-bearing plate 45; the alarm box 5 is fixed with a warning light 51. , the inside of the alarm box 5 is provided with a sounding component and a power reserve, a control switch 52 is provided on one side of the alarm light 51, a remote transmission antenna 53 is fixedly connected to the alarm light 51, and the remote transmission antenna 53 can remotely connect to the nursing staff Mobile devices, such as mobile phones, etc.

In the anti-fall bed alarm device provided by the utility model, when an elderly patient lies in bed, the monitoring component 4 is placed under one end of the mattress, so that the monitoring component 4 is located under the patient's upper body. Through the five pressure sensors of the monitoring component 4 43 monitors the pressure exerted on the upper body of the elderly patient. When the elderly patient lies in bed normally, the five pressure sensors 43 can always detect the pressure. When the elderly patient moves to the other end of the bed and is about to get out of bed, the pressure sensor 43 cannot detect the pressure. The information is transmitted to the alarm box 5, and sound and light warnings are issued through the alarm box 5. At the same time, the mobile device of the nursing staff is remotely connected to send out the warning information. The alarm effect is good and it is easy to disassemble and assemble.

In order to enable those skilled in the art to better understand the solutions of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axis" ", "radial direction", "circumferential direction", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply what is meant. Devices or components must have a specific orientation, be constructed and operate in a specific orientation and therefore are not to be construed as limitations of the invention. In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

It should be noted that, as long as there is no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

Example 1

Please refer to Figure 1, Figure 2 and Figure 4. Specifically, an anti-fall bed alarm device includes a nursing bed 1. The top side of the nursing bed 1 is fixedly provided with guardrails 2, and the inside of the guardrail 2 is provided with a guardrail 2. Folding mattress 3, a monitoring component 4 is provided under one end of the folding mattress 3. The monitoring component 4 includes a support ring 41, an elastic card sleeve 42, a pressure sensor 43, a transmission line 44 and a pressure-bearing plate 45. The support ring 41 is located on the nursing bed 1 Above one end of the support ring 41, a plurality of elastic ferrules 42 are fixed on the top of the support ring 41. A pressure sensor 43 is movable inside the elastic ferrule 42. The pressure sensor 43 is electrically connected to a transmission line 44. One end of the transmission line 44 An alarm box 5 is electrically connected, and a pressure-bearing plate 45 is adhered to the top surface of the elastic card sleeve 42. The pressure-bearing plate 45 is located under one end of the folding mattress 3; an alarm light 51 is fixed on the alarm box 5. The alarm box 5 is an integrated control device with a control power supply, a control module and a sound module on the inside. A control switch 52 is provided on one side of the warning light 51. A remote transmission antenna 53 is fixedly connected to the warning light 51; the number of pressure sensors 43 is Five, pressure sensors 43 are respectively located on the patient's head, shoulders, lower body, and near the waist and crotch. The pressure sensors 43 are correspondingly connected to the elastic ferrules 42; the transmission line 44 is electrically connected with a plurality of plug-in branch lines 441. The plug-in branch line 441 is electrically connected to the pressure sensor 43; in this solution, five pressure sensors 43 are arranged under the mattress of the elderly patient's bed, so that the pressure sensor 43 is located under the upper body of the elderly patient, and the elderly patient is monitored through the pressure sensor 43 during use. When the elderly patient moves to the other end of the mattress and is about to get out of bed, the five pressure sensors 43 cannot detect the pressure, and an alarm message is sent through the alarm box 5 to remind the nursing staff to handle it in time, and the alarm effect is good.

Example 2

Referring to Figures 2 and 3, specifically, the support plate 411 is fixed in the middle of the support ring 41, and the elastic ferrule 42 is fixed in the middle of the top surface of the support plate 411; the elastic ferrule 42 is fixed in the middle of the top surface. One Velcro 421; the dimensions of both sides of the elastic ferrule 42 are smaller than the size of the pressure sensor 43, so that the elastic ferrule 42 can stably engage the pressure sensor 43; a plurality of second Velcro tabs are fixed on the bottom of the pressure-bearing plate 45 451, the second Velcro 451 and the first Velcro 421 are adhered to each other; the number of the elastic card sleeves 42 is five, the number of the first Velcro 421 is five, and the number of the second Velcro 451 is five; the elastic card sleeve The sleeve 42 is made of rubber material; when using this solution, the support ring 41 is placed on the bed board, and the five pressure sensors 43 are directly connected to the inside of the elastic card sleeve 42, and then through the first Velcro 421 and the second Velcro The adhesion of 451 positions the pressure-bearing plate 45, which is easy to install and improves the convenience of operation.

Example 3

Referring to Figures 2 and 5, specifically, the diameter value of the pressure-bearing plate 45 is greater than the diameter value of the outer ring of the support ring 41; this solution uses the pressure-bearing plate 45 to comprehensively shield multiple pressure sensors 43, so that the patient can When moving the body to hold the pressure-bearing plate 45, multiple pressure sensors 43 can detect the pressure, which facilitates the nursing staff to judge the status of the elderly patient through different pressure values and improves the practicality of the equipment.

The usage process of the anti-falling bed alarm device provided by the utility model is as follows: when using this solution, lift up the upper half of the folding mattress 3, place the support ring 41 on the nursing bed 1, and connect the multiple pressure sensors 43 evenly. The movable sleeve is connected to the inside of the elastic ferrule 42, and then the pressure sensor 43 is connected to the transmission line 44 through the plug branch line 441. One end of the transmission line 44 is connected to the alarm box 5, and then the pressure-bearing plate 45 is connected to the alarm box 5 through the second Velcro 451. The first Velcro 421 of the elastic card sleeve 42 is adhered. After covering the mattress, the monitoring component 4 is located under the patient's upper body. The alarm box 5 is placed near the nursing staff when the elderly patient moves on the bed and is about to leave the bed. , multiple pressure sensors 43 are unable to detect the pressure value, so the alarm box 5 sends an alarm to remind the nursing staff.

In this utility model, unless otherwise clearly stated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection, electrical connection or communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction between two elements , unless otherwise expressly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Obviously, the above-described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. The drawings show preferred embodiments of the present utility model, but do not limit the patent scope of the present utility model. The present invention may be implemented in many different forms; rather, these embodiments are provided to provide a thorough and comprehensive understanding of the disclosure of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalents to some of the technical features. replace. Any equivalent structure made using the contents of the description and drawings of the present utility model and used directly or indirectly in other related technical fields shall likewise fall within the scope of patent protection of the present utility model.

Claims (10)

1. An anti-fall bed alarm device, characterized in that: it includes a nursing bed (1), a guardrail (2) is fixed on the top side of the nursing bed (1), and the inner side of the guardrail (2) A folding mattress (3) is provided, and a monitoring component (4) is provided under one end of the folding mattress (3). The monitoring component (4) includes a support ring (41), an elastic card sleeve (42), a pressure Sensor (43), transmission line (44) and pressure-bearing plate (45). The support ring (41) is located above one end of the nursing bed (1). A plurality of elastic clips are fixed on the top of the support ring (41). sleeve (42), the inner movable sleeve of the elastic ferrule (42) is provided with a pressure sensor (43), the pressure sensor (43) is electrically connected to a transmission line (44), and the transmission line (44) An alarm box (5) is electrically connected to one end of the elastic ferrule (42), and a pressure-bearing plate (45) is adhered to the top surface of the elastic ferrule (42); A warning light (51) is fixed on the alarm box (5), a control switch (52) is provided on one side of the warning light (51), and a remote transmission antenna is fixedly connected to the warning light (51). (53). 2. The anti-fall bed alarm device according to claim 1, characterized in that: a support plate (411) is fixed in the middle of the support ring (41), and the elastic ferrule (42) is fixed on the support plate (411). 411) in the middle of the top surface. 3. The anti-falling bed alarm device according to claim 2, characterized in that: a first Velcro (421) is fixed in the middle of the top surface of the elastic ferrule (42). 4. The anti-falling bed alarm device according to claim 1, characterized in that: the number of the pressure sensors (43) is five, and the pressure sensors (43) are correspondingly connected to the elastic ferrules (42). 5. The bed anti-fall alarm device according to claim 4, characterized in that the dimensions of both sides of the elastic ferrule (42) are smaller than the size of the pressure sensor (43). 6. The anti-falling bed alarm device according to claim 3, characterized in that: the transmission line (44) is electrically connected to a plurality of plug-in branch lines (441), and the plug-in branch line (441) is electrically connected. Connect the pressure sensor (43). 7. The anti-falling bed alarm device according to claim 3, characterized in that: a plurality of second Velcro fasteners (451) are fixed on the bottom of the pressure-bearing plate (45), and the second Velcro fasteners (451) ) and the first Velcro (421) are adhered to each other. 8. The anti-falling bed alarm device according to claim 7, characterized in that: the number of the elastic clips (42) is five, the number of the first Velcro (421) is five, and the number of the elastic clips (42) is five. The number of second Velcro strips (451) is five. 9. The bed anti-fall alarm device according to claim 1, characterized in that: the elastic ferrule (42) is made of rubber. 10. The bed anti-fall alarm device according to claim 1, characterized in that: the diameter of the pressure-bearing plate (45) is greater than the diameter of the outer ring of the support ring (41).