CN116270073A

CN116270073A - Automatic flushing toilet shield for nursing bed and working method

Info

Publication number: CN116270073A
Application number: CN202310289207.4A
Authority: CN
Inventors: 王宝斌; 郭士杰
Original assignee: Shandong Keyihong Intelligent Technology Co ltd
Current assignee: Shandong Keyihong Intelligent Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-06-23

Abstract

The invention discloses an automatic flushing toilet shield for a nursing bed and a working method thereof, wherein the automatic flushing toilet shield comprises a shield framework, a plurality of framework joints are sequentially arranged from top to bottom on the shield framework, the left side and the right side of the front ends of two adjacent framework joints are hinged through framework rotating shafts, and the rear ends of the two adjacent framework joints are hinged with each other through a telescopic device; the left and right sides of the front end of the lowest skeleton joint are hinged with the left and right sides of the middle part of the base through skeleton rotating shafts, and the rear end of the lowest skeleton joint is hinged with the rear part of the base through a telescopic device; the edge of each skeleton joint and the edge of the base, which is to be contacted with a human body, are provided with buffer devices. The automatic flushing toilet cover can be used for automatically flushing a toilet in a nursing bed, can be deformed and adjusted according to the body posture of a user, and can effectively avoid the problem that the bed mattress is polluted due to the splashing of urine when the user lying in bed urinates or the mattress is wetted by the splashing of liquid when the user flushing.

Description

Automatic flushing toilet shield for nursing bed and working method

Technical Field

The invention relates to the technical field of automatic flushing toilets of nursing beds, in particular to an automatic flushing toilet shield for a nursing bed and a working method.

Background

With the increasing emphasis on ageing, there is an increasing demand for care beds, which has led to the development of spouted care bed products, which have also been used by medical institutions only before, to the present day, to step into every home.

Nursing beds are generally aimed at patients with inconvenient movement and long-term bedridden patients, and daily needs to get out of the bed with the help of nursing staff for diet and rehabilitation training. The patient is simply helped to get on or off the bed by manpower, which not only is a great burden for nursing staff, but also is more likely to cause personal injuries such as knocks, strains and the like to the patient due to improper exertion. The nursing bed can better help nursing staff to care patients in life, such as a movable dining table, a dining table board, a sitting function and the like, can well help nursing staff to care patients, and simultaneously greatly lightens the burden of the nursing staff.

For patients who are lying in bed for a long time and lack mobility, how to relieve the bowels is a major living problem. In order to solve the problem, a plurality of closestool structures are designed in the nursing beds on the market at present, so that the long-term bedridden user can urinate and defecate conveniently. As CN202011354415.0 discloses an intelligent nursing bed convenient to clean closestool, this intelligent nursing bed includes bedstead, bed board, and is located the closestool of bed board below, and nursing bed still includes: the toilet comprises a central bed board, a toilet seat, a toilet sliding mechanism and a toilet lifting mechanism. The central bed board is positioned at the waist and hip position of the human body lying down in the bed board and comprises a left central bed board, a right central bed board, a left central frame and a right central frame; the closestool sliding mechanism comprises a closestool sliding shaft, a linear bearing and a bearing connecting piece; the closestool lifting mechanism comprises a screw, a third nut, a third sliding connecting piece and a linkage lever; wherein the closestool sliding shaft is obliquely arranged along the transverse direction of the bed body.

However, the nursing bed with the structure similar to the closestool only has the function of simply assisting in urination, and a patient is inconvenient to operate or needs manual assistance when urinating, especially when urinating, urine is easy to splash and dirty the bedding because the closestool does not have a splash-proof function, or liquid splashes and wets the mattress when automatically flushing, so that the patient and a caretaker feel tired of mind and body. Although some lifting toilets with baffles exist at present, the lifting toilets cannot be well shielded due to the fixed shape, and the lifting toilets are easy to collide with two legs during lifting, so that skin contusions are caused.

Therefore, how to design a more humanized device which is more convenient for the bedridden user to urinate and defecate becomes one of the technical problems to be solved urgently by the person skilled in the art.

Disclosure of Invention

The invention aims to provide an automatic flushing toilet cover for a nursing bed and a working method.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the automatic flushing toilet protection cover for the nursing bed comprises a protection cover framework, wherein the protection cover framework is provided with a plurality of framework joints which are sequentially arranged from top to bottom, the left side and the right side of the front ends of two adjacent framework joints are hinged through framework rotating shafts, and the rear ends of the two adjacent framework joints are mutually hinged through telescopic devices;

the left and right sides of the front end of the lowest skeleton joint are hinged with the left and right sides of the middle part of the base through skeleton rotating shafts, and the rear end of the lowest skeleton joint is hinged with the rear part of the base through a telescopic device;

the edge of each skeleton joint and the edge of the base, which is to be contacted with a human body, are provided with buffer devices.

Wherein, buffer is gasbag or soft cushion.

When the buffer device is an air bag, each skeleton joint and the air bag on the base are composed of a plurality of air chambers; each air chamber is connected with the air pump through an air pipe.

When the buffer device is an air bag, air pressure sensors are arranged between the edge of the skeleton joint and the buffer device and between the edge of the base and the buffer device;

when the buffer device is a soft cushion block, pressure sensors are arranged between the edge of the skeleton joint and the buffer device and between the edge of the base and the buffer device.

Wherein, two ends of the expansion device between two adjacent skeleton joints are respectively hinged with the two adjacent skeleton joints; one end of the expansion device between the lowest skeleton joint and the base is hinged with the skeleton joint, and the other end is hinged with the base.

When all the telescopic devices are contracted, the whole protective cover is in an upright state; when all the telescopic devices are extended, the whole shield is in a bending state.

Wherein, telescoping device is miniature electronic screw rod or flexible cylinder.

Wherein the lower part of the base is fixedly connected with the upper part of the automatic flushing closestool; the skeleton joint is made of elastic plastic; the inner surface and the outer surface of the whole protective cover framework are coated with protective layers, and the protective layers are made of silica gel materials or waterproof cloth.

The working method for automatically flushing the toilet shield provided by the invention comprises the following steps:

when the automatic flushing closestool is not used, all the telescopic devices are extended, the whole protective cover is in a bending state, and the automatic flushing closestool protective cover is sunk and hidden below the bed surface of the nursing bed;

when the automatic flushing toilet cover ascends, the telescopic device shortens, and the framework joint is pulled to enable the cover to be in an upright state, so that the cover can conveniently lift and move between the legs of a user; the middle part of the shield firstly contacts with the body of a user, and then the angle of the closestool lifting bracket is adjusted to enable the front part of the shield to be tightly attached to the body; then the telescopic device stretches to drive the skeleton joint to bend and drive the upper part of the shield to bend and buckle downwards on the lower abdomen of the human body;

when the buffer device is an air bag, the edge shape of the shield is adjusted by inflating and deflating the air bag; the system obtains the pressure of each air chamber through an air pressure sensor, and adjusts the telescopic device at the corresponding position according to the pressure of each air chamber, so as to change the bending angle of the corresponding skeleton joint; finally, the pressure of each air chamber is equal, so that the shield is tightly attached to the human body;

when buffer is cushion block, pressure sensor response guard shield edge pressure is through the angle of the skeleton joint in the adjustment guard shield for guard shield edge's pressure equipartition makes cushion block warp through the extrusion force of guard shield and human, thereby ensures that guard shield and human closely laminate.

Compared with the prior art, the invention has the outstanding effects that:

the automatic flushing toilet cover can be used for automatically flushing a toilet in a nursing bed, can be deformed and adjusted according to the body posture of a user, and can effectively avoid the problem that the bed mattress is polluted due to the splashing of urine when the user lying in bed urinates or the mattress is wetted by the splashing of liquid when the user flushing.

When the automatic flushing closestool shield is in an upright state, the shield can be prevented from damaging the body of a user when the automatic flushing closestool is lifted; when the automatic flushing toilet shield is in a bending state, the automatic flushing toilet shield can keep fit with the lower abdomen of the body of a user, so that urine can not splash when the user urinates.

The automatic flushing toilet shield disclosed by the invention is in an upright state before being attached to a human body, so that the shield can conveniently move between two legs when lifted, and the body of a user is prevented from being contused. When the pressure sensing system is attached to a human body, the contact force between the edge of the protective cover and the human body can be monitored in real time, and the telescopic device in the protective cover is controlled to adjust and change the shape of the protective cover, so that the protective cover is attached to the human body tightly without gaps and the force is uniform and equal.

The automatic flushing toilet shield for a nursing bed and the working method according to the present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is an overall effect diagram of the automatic flush toilet shield for a nursing bed of the present invention.

FIG. 2 is a front cross-sectional view of a shroud skeleton;

FIG. 3 is a perspective cross-sectional view of a shroud skeleton;

FIG. 4 is a front view (curved state) of the shroud skeleton after the airbag is installed;

FIG. 5 is a front view (upright) of the shroud skeleton after installation of the air bag;

fig. 6 is a graph showing the effect of the automatic flush toilet in the nursing bed (when not in use).

Fig. 7 is a view showing the effect of the automatic flushing toilet in the nursing bed (in use).

Wherein, the device comprises a 1-base, a 2-skeleton joint, a 3-skeleton rotating shaft, a 4-telescopic device, a 5-automatic flushing closestool, a 6-air bag and a 7-protective layer; 8-automatically flushing the toilet shield; 21-outer guard plates, 22-inner guard plates and 23-connecting plates.

Detailed Description

As shown in fig. 1-3, an automatic flushing toilet shield for a nursing bed comprises a shield framework, wherein the shield framework is formed by sequentially arranging 4 framework joints 2 from top to bottom, the left side and the right side of the front ends of two adjacent framework joints 2 are hinged through a framework rotating shaft 3, and the rear ends of the two adjacent framework joints 2 are hinged through a telescopic device 4; the left and right sides of the front end of the lowest skeleton joint 2 are hinged with the left and right sides of the middle part of the base 1 through a skeleton rotating shaft 3, and the rear end of the lowest skeleton joint is hinged with the rear part of the base 1 through a telescopic device 4.

In other advantageous embodiments, the number of skeletal joints may be increased or decreased, as desired.

Each framework joint 2 consists of an outer guard plate 21 and an inner guard plate 22, the left end and the right end of the outer guard plate 21 of the same framework joint 2 are connected with the left end and the right end of the inner guard plate 22, and the middle part of the outer guard plate 21 and the middle part of the inner guard plate 22 are connected through at least one connecting plate 23; the outer guard plate 21 and the inner guard plate 22 are both arc-shaped curved surfaces. The skeleton joint 2 is made of elastic plastic material (cartilage-like material, so as to avoid injury to human body when faults occur).

Two ends of the telescopic device 4 between two adjacent skeleton joints 2 are respectively hinged with the connecting plates 23 of the two adjacent skeleton joints 2; one end of the expansion device 4 between the lowest skeleton joint 2 and the base 1 is hinged with a connecting plate 23 of the skeleton joint 2, and the other end is hinged with the inner surface of the base 1.

In some advantageous variants, the inner plate 22 and the connecting plate 23 can also be omitted, leaving only the outer plate 21, the telescopic device 4 being hinged directly to the outer plate 21.

The edge of each skeleton joint 2 and the edge of the base 1 which is to be contacted with a human body are provided with buffer devices. Wherein the buffer device is an air bag 6 or a soft cushion block.

As shown in fig. 4-5, when the buffer device is an air bag 6, each of the skeleton joints 2 and the air bag 6 on the base 1 is composed of a plurality of air chambers; each air chamber is connected with the air pump through an air pipe. And air pressure sensors are arranged between the edge of the skeleton joint 2 and the buffer device and between the edge of the base 1 and the buffer device and are used for sensing the pressure when the skeleton joint is attached to a human body.

And PVDF pressure sensors are arranged between the edge of the skeleton joint 2 and the buffer device and between the edge of the base 1 and the buffer device when the buffer device is a soft cushion block.

When all the telescopic means 4 are extended, the whole shield assumes a curved state, as shown in fig. 4. When all the telescopic means 4 are contracted, the whole hood is in an upright state, as shown in fig. 5.

The telescopic device 4 is a telescopic cylinder. In other advantageous embodiments, a miniature electric screw can be used, or an electric spindle can be installed at the position of the skeleton spindle 3.

The lower part of the base 1 is fixedly connected with the upper part of the automatic flushing closestool 5.

The inside and outside surface cladding of whole guard shield skeleton has protective layer 7, protective layer 7 is made for silica gel material or waterproof cloth, guarantees that user's just urinating can not see through the protective layer and carry out guard shield body inside and lead to the device to damage, and the overall effect is as shown in figure 1.

The working method of the automatic flushing toilet shield specifically comprises the following steps:

as shown in fig. 6, when the automatic flushing toilet 5 is not used, all the telescopic devices are extended, the whole shield is in a bent state, and the automatic flushing toilet shield 8 is sunk and hidden under the bed surface of the nursing bed, so that the space is saved.

When the automatic flushing toilet shield 8 rises, the telescopic device shortens, and the frame joint is pulled to enable the shield to be in an upright state, so that the shield can conveniently lift and move in a narrow gap between the legs of a user, and the user body is prevented from being contused. Wherein, the middle part of the shield (B area in figure 5) firstly contacts the body of a user, and then the toilet lifting bracket adjusts the angle to enable the front part of the shield (C area in figure 5) to be tightly attached to the body; then the telescopic device stretches to drive the skeleton joint to bend and drive the upper part (A area in figure 5) of the shield to bend and downwards buckle on the lower abdomen of the human body.

When the buffer device is an air bag, the edge shape of the shield is adjusted by inflating and deflating the air bag, and the shield is tightly attached to a human body by expanding the air bag. Specifically, the system obtains the pressure of each air chamber through an air pressure sensor, calculates and compares the pressure of each air chamber, and adjusts the telescopic device at the corresponding position, so as to change the bending angle of the corresponding skeleton joint; the air chamber with small pressure is inflated into the air chamber by the air pump, or the bending angle of the corresponding skeleton joint is increased; and the air chamber with high pressure is deflated or straightened to correspond to the curvature of the skeleton joint. Eventually, the pressure of each air chamber is equal, and the shield is ensured to be closely attached to the human body, as shown in fig. 7.

The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. An automatic flush toilet shield for a nursing bed, characterized by: the multifunctional protective cover comprises a protective cover framework, wherein the protective cover framework is provided with a plurality of framework joints (2) which are sequentially arranged from top to bottom, the left side and the right side of the front ends of two adjacent framework joints (2) are hinged through framework rotating shafts (3), and the rear ends of the two adjacent framework joints (2) are mutually hinged through telescopic devices (4);

the left side and the right side of the front end of the lowest skeleton joint (2) are hinged with the left side and the right side of the middle part of the base (1) through skeleton rotating shafts (3), and the rear end of the lowest skeleton joint is hinged with the rear part of the base (1) through a telescopic device (4);

the edge of each skeleton joint (2) and the edge of the base (1) which is to be contacted with a human body are provided with buffer devices.

2. The automatic flush toilet shield according to claim 1, wherein: the buffer device is an air bag (6) or a soft cushion block.

3. The automatic flush toilet shield according to claim 2, wherein: when the buffer device is an air bag (6), each skeleton joint (2) and the air bag (6) on the base (1) are composed of a plurality of air chambers; each air chamber is connected with the air pump through an air pipe.

4. The automatic flush toilet shield according to claim 2, wherein: when the buffer device is an air bag (6), air pressure sensors are arranged between the edge of the skeleton joint (2) and the buffer device and between the edge of the base (1) and the buffer device;

when the buffer device is a soft cushion block, pressure sensors are arranged between the edge of the skeleton joint (2) and the buffer device and between the edge of the base (1) and the buffer device.

5. The automatic flush toilet shield according to claim 1, wherein: two ends of a telescopic device (4) between two adjacent skeleton joints (2) are respectively hinged with the two adjacent skeleton joints (2); one end of a telescopic device (4) between the lowest framework joint (2) and the base (1) is hinged with the framework joint (2), and the other end is hinged with the base (1).

6. The automatic flush toilet shield according to claim 1, wherein: when all the telescopic devices (4) are contracted, the whole protective cover is in an upright state; when all the telescopic devices (4) are extended, the whole shield is in a bending state.

7. The automatic flush toilet shield according to claim 6, wherein: the telescopic device (4) is a miniature electric screw or a telescopic cylinder.

8. The automatic flush toilet shield according to claim 1, wherein: the lower part of the base (1) is fixedly connected with the upper part of the automatic flushing closestool (5); the skeleton joint (2) is made of elastic plastic; the inner surface and the outer surface of the whole protective cover framework are coated with a protective layer (7), and the protective layer (7) is made of silica gel or waterproof cloth.

9. A method of operating an automatic flush toilet shield according to any one of claims 1 to 8, wherein: