CN112932769B

CN112932769B - Urinary nursing omission-preventing nursing device

Info

Publication number: CN112932769B
Application number: CN202110140416.3A
Authority: CN
Inventors: 刘娅婻; 王宏伟; 徐麟; 王咏梅
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2024-08-02
Anticipated expiration: 2041-02-02
Also published as: CN112932769A

Abstract

The invention relates to the technical field of urinary nursing, in particular to an anti-omission nursing device for urinary nursing, which comprises a urination cover, a first pipe and a collection box; the cross section of the urination cover is elliptical, the inner wall of the urination cover is stuck with water-absorbing sponge, and a receiving block is arranged below the urination cover; the connecting block is fixedly connected with the urination cover, one end of the connecting block, which is far away from the urination cover, is fixedly connected with a first pipe, and a step hole is formed in the connecting block; one end of the step hole is communicated with the inside of the urination cover, and the other end of the step hole is communicated with the inside of the first tube; according to the invention, the urine discharging cover and the female skin are sealed through the sealing module, so that female patients cannot be scattered from gaps between the urine discharging cover and the skin in the urine discharging process, and further, urine cannot be scattered on bedding and clothes, convenience is provided for users, meanwhile, the step holes after urine discharging are blocked through the floating ball, and therefore, the urine odor in the collecting box is prevented from being emitted, and the urine collecting box has the characteristics of practicability.

Description

Urinary nursing omission-preventing nursing device

Technical Field

The invention relates to the technical field of urinary nursing, in particular to an anti-omission nursing device for urinary nursing.

Background

Urology is a medical science specially researching male and female urinary systems and male reproductive systems, and is a subordinate specialized science subdivided from surgery; the male urinary and reproductive system is inseparable, while the female urinary tract is open at the vulva; regardless of men and women, the urinary tract is closely related to the genital tract, and the diseases of the two are often affected with each other; in the medical care field, a great number of patients suffering from urinary incontinence or being unable to urinate due to long-term lying in bed exist, so that a urinary nursing omission-preventing nursing device is urgently needed in the market at present; the existing urological discharge generally adopts a urinal or a urine receiver to be received by a user or a nursing person, the urinal is used for being taken up to operate, the workload of the nursing person is increased, the urinal is inconvenient to use, urine is carried out on a bed, and a patient does not need to get up, but often leaves urine on the bed to pollute bedding or clothes.

Some technical schemes about urinary nursing anti-omission nursing devices also appear in the prior art, for example, a Chinese patent with the application number of CN202010250255.9 discloses a urinary surgery nursing device which can not enable urine to be omitted, the urinary surgery nursing device comprises a first urinary fixing cover, a hose is arranged on the lower side wall of an upper elastic layer, a display ball is arranged on the upper part of the front side of a display column, a sliding cylinder is connected to the left side of a fixing block, a screw is connected between the sliding cylinders, an adjusting disc is connected to the middle part of the screw, a cavity between a second urinary fixing cover and the elastic layer is inflated through an inflation tube by extruding an air bag, the elastic layer is inflated continuously, when the upper end of a genital organ of a human body is contacted with the hose, the genital organ slightly extrudes liquid in the hose into the display column, and when the liquid moves in the display ball on the display column, the genital organ and the elastic layer are attached together at the moment, the structure achieves the effect of judging whether the genital organ is attached to the elastic layer, and therefore the problem that urine is omitted on a genital organ or a patient bed is solved; however, if a female patient opens in the urination process, the urine collector and the female skin are loosened, so that a gap is formed between the urine collector and the female skin, urine can be scattered along the gap between the urine collector and the female skin, and the scheme is limited.

In view of the above, the present invention provides an anti-omission urinary care device, which solves the above technical problems.

Disclosure of Invention

In order to make up the defects of the prior art, the urinary nursing omission-preventing nursing device provided by the invention seals between the urination cover and the female skin through the sealing module, so that female patients cannot spill from gaps between the urination cover and the skin in the urination process, urine is prevented from spilling on bedding and clothes, convenience is provided for users, meanwhile, step holes after urination are blocked through the floating ball, and urine smell in the collecting box is prevented from being emitted, so that the urinary nursing device has the characteristics of practicability.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to an anti-omission nursing device for urinary nursing, which comprises a urination cover, a first pipe and a collection box; the cross section of the urination cover is elliptical, the inner wall of the urination cover is stuck with water-absorbing sponge, and a receiving block is arranged below the urination cover; the connecting block is fixedly connected with the urination cover, one end of the connecting block, which is far away from the urination cover, is fixedly connected with a first pipe, and a step hole is formed in the connecting block; one end of the step hole is communicated with the inside of the urination cover, the other end of the step hole is communicated with the inside of the first pipe, and a floating ball is arranged in the step hole; the density of the floating ball is less than that of urine; a baffle rod is fixedly connected to the inner wall of one end of the step hole; the other end of the first pipe is communicated with a collecting box; the collecting box is lower than the urination cover in use; a sealing module is arranged around the urination cover;

The sealing module comprises a ring sleeve, a second pipe and a cylinder; the ring cover surrounds the urination cover, the ring cover is flush with the end surface of the urination cover, and an annular groove is formed in one surface of the ring cover, which is attached to the skin; the groove wall of the annular groove is communicated with the bottom wall of the cylinder through a second pipe; an opening is formed in one end of the cylinder, and the inner wall of the cylinder is connected with a piston in a sliding manner; one surface of the piston, which is far away from the second pipe, is hinged with a connecting rod; the end part of the connecting rod is fixedly connected with a ring buckle;

When the urine collector is in operation, the urine collector is clamped at the inner sides of two thighs of a female, if the thighs of the female are loose, gaps are formed between the urine collector and the skin of the female, so that urine can be scattered along the gaps between the urine collector and the skin of the female, the urine can be missed on a bed, and bedding or clothes are stained;

The invention comprises a first ring, a second ring, a floating ball, a collecting box, a baffle rod, a connecting rod, a piston, a first ring and a second ring, wherein the opening of the first ring is close to the genitals of females until the genitals of females are wrapped in the urination cover;

According to the invention, the urine discharging cover and the female skin are sealed through the sealing module, so that female patients cannot be scattered from gaps between the urine discharging cover and the skin in the urine discharging process, and further, urine cannot be scattered on bedding and clothes, convenience is provided for users, meanwhile, the step holes after urine discharging are blocked through the floating ball, and therefore, the urine odor in the collecting box is prevented from being emitted, and the urine collecting box has the characteristics of practicability.

Preferably, a clamping block is fixedly connected to the outer wall of the connecting rod; the clamping blocks are uniformly distributed on the outer wall of the connecting rod, the cross section of the clamping blocks is triangular, the tip ends of the clamping blocks face the piston, and the clamping blocks can be clamped at the opening of the cylinder under the drive of the connecting rod; during operation, the staff drives the piston through the company stick and keeps away from No. two pipe in-process, and the company stick can drive the fixture block and remove, because even stick is articulated with the piston, so even the stick can drive the fixture block card in the opening part of drum to make the staff need not to continuously with even the stick pulling, provide convenient for the staff, after female patient urination is accomplished, the staff only need remove the company stick and take off the fixture block from the opening part of drum, just can make even the stick drive the piston and remove in the drum.

Preferably, a groove is formed in the outer wall of the cylinder, which is close to one end of the second pipe; the sliding block is connected in the groove in a sliding way, and a spring is arranged in the groove; one end of the spring is connected with the bottom of the groove, and the other end of the spring is connected with the sliding block; one end of the sliding block extends out of the groove in an initial state; the bottom of the groove is communicated with the inside of the cylinder through an air hole; when the urine collecting device works, the piston is made to be smaller than the air pressure outside the cylinder in the process of sliding along the cylinder and far away from the second tube, so that the sliding block overcomes the effect of the air pressure to slide along the groove until the sliding block slides to the inside of the groove, if the ring sleeve is not sealed with the skin of a female, the air pressure in the cylinder is consistent with the air pressure outside, the sliding block cannot slide along the groove, and therefore the sealing condition of the urine collecting cover and the skin of the female can be judged, and the practical application effect of the urine collecting device is improved.

Preferably, the middle part of the ring sleeve is in pin connection with the middle part of the urination cover; the connection positions of the ring sleeve and the urination cover are symmetrically arranged; the outer walls of the upper part and the lower part of the urination cover are provided with clamping grooves; a clamping rod is hinged to one surface of the ring sleeve, which is far away from the skin; the clamping rod can be clamped in the clamping groove; the loop is made of flexible material; the flexible material is preferably rubber; when the multifunctional urine collector is in use, a worker can push the upper part and the lower part of the ring sleeve to move, so that the ring sleeve can deform around the connection position with the urine collecting cover, the shape of one surface of the ring sleeve, which is close to the skin, is changed, the ring sleeve is more attached to the skin after deformation, the sealing effect of the ring sleeve and the skin is further improved, meanwhile, the ring sleeve is clamped in the clamping groove through the clamping rod, otherwise, the ring sleeve rebounds in the use process, the sealing failure phenomenon is caused, and the use stability of the multifunctional urine collector is further improved.

Preferably, a propping unit is arranged between two groove walls of the annular groove; the abutting units are uniformly distributed around the urination cover and comprise a main elastic sheet and an auxiliary elastic sheet; the openings of the main elastic sheet and the auxiliary elastic sheet are oppositely arranged; the annular groove is far away from the groove wall of the water absorbing sponge and is contacted with the auxiliary elastic sheet, and the annular groove is close to the groove wall of the water absorbing sponge and is contacted with the main elastic sheet; when the annular groove is in operation, when the air pressure in the annular groove is smaller than the atmospheric pressure, the annular sleeve can deform, so that the two groove walls of the annular groove are close to each other, the main elastic sheet and the auxiliary elastic sheet are mutually extruded, the stability of the shape of the annular groove is ensured, the force is transmitted to the annular sleeve through the main elastic sheet, one surface of the annular sleeve, which is close to the water absorbing sponge, is attached to the outer wall of the urination cover, the tightness between the annular sleeve and the urination cover is improved, urine is prevented from flowing away from a gap between the annular sleeve and the urination cover, and the practical application effect of the annular sleeve is further improved.

Preferably, one surface of the main elastic sheet, which is close to the water absorbing sponge, is fixedly connected with a supporting plate; one end of the supporting plate, which is far away from the main elastic sheet, is hinged with a push plate; the pushing plate is contacted with the groove wall of the annular groove under the action of the supporting plate, and one surface of the pushing plate, which is close to the water absorbing sponge, is provided with a strip-shaped groove; when the novel urination and defecation device works, the main elastic sheet is pressed and deformed to transfer force onto the supporting plate, and the supporting plate transfers force onto the pushing plate, so that the pushing plate is propped against the groove wall of the annular groove under the action of the supporting plate, the annular sleeve is more attached to the outer wall of the urination and urination cover under the action of the pushing plate, the tightness between the annular sleeve and the urination cover is further improved, the friction force between the pushing plate and the annular sleeve is increased through the strip-shaped groove, and the practical application effect of the novel urination and defecation device is improved again.

The beneficial effects of the invention are as follows:

1. According to the invention, the urine discharging cover and the female skin are sealed through the sealing module, so that female patients cannot be scattered from gaps between the urine discharging cover and the skin in the urine discharging process, and further, urine cannot be scattered on bedding and clothes, convenience is provided for users, meanwhile, the step holes after urine discharging are blocked through the floating ball, and therefore, the urine odor in the collecting box is prevented from being emitted, and the urine collecting box has the characteristics of practicability.

2. In the process that the staff drives the piston to be far away from the second pipe through the connecting rod, the connecting rod can drive the clamping block to move, and the connecting rod is hinged with the piston, so that the connecting rod can drive the clamping block to be clamped at the opening of the cylinder, the staff does not need to continuously pull the connecting rod, convenience is provided for the staff, and after urination of female patients is completed, the staff only needs to move the connecting rod to take down the clamping block from the opening of the cylinder, so that the connecting rod can drive the piston to move in the cylinder.

3. In the sliding process of the piston in the invention along the cylinder far away from the second tube, the air pressure in the cylinder is smaller than the air pressure outside the cylinder, so that the sliding block overcomes the spring to slide along the groove under the action of the air pressure until the sliding block slides to the inside of the groove, and if the ring sleeve is not sealed with the skin of a female, the air pressure in the cylinder is consistent with the air pressure in the outside, the sliding block cannot slide along the groove, thereby judging the sealing condition of the urination cover and the skin of the female, and further improving the practical application effect of the invention.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a front view of the present invention;

Fig. 4 is an enlarged view at B in fig. 3;

FIG. 5 is a cross-sectional view at C-C in FIG. 3;

FIG. 6 is a cross-sectional view at D-D in FIG. 3;

FIG. 7 is an enlarged view at E in FIG. 5;

fig. 8 is an enlarged view at F in fig. 5;

fig. 9 is an enlarged view at G in fig. 6;

In the figure: the urination cover 1, the water absorbing sponge 11, the connection block 12, the step hole 13, the floating ball 14, the baffle rod 15, the clamping groove 16, the first pipe 2, the collection box 3, the sealing module 4, the annular sleeve 5, the annular groove 51, the clamping rod 52, the abutting unit 53, the main elastic sheet 54, the auxiliary elastic sheet 55, the support plate 56, the push plate 57, the strip-shaped groove 58, the second pipe 6, the cylinder 7, the piston 71, the connecting rod 72, the ring buckle 73, the clamping block 74, the groove 75, the sliding block 76, the spring 77 and the air hole 78.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1 to 9, the urinary care omission-preventing care device comprises a urination cover 1, a first tube 2 and a collecting box 3; the cross section of the urination cover 1 is elliptical, a water absorbing sponge 11 is adhered to the inner wall of the urination cover 1, and a receiving block 12 is arranged below the urination cover 1; the connecting block 12 is fixedly connected with the urination cover 1, one end of the connecting block 12, which is far away from the urination cover 1, is fixedly connected with the first pipe 2, and a step hole 13 is formed in the connecting block 12; one end of the step hole 13 is communicated with the inside of the urination cover 1, the other end of the step hole is communicated with the inside of the first pipe 2, and a floating ball 14 is arranged in the step hole 13; the density of the floating ball 14 is less than that of urine; a baffle rod 15 is fixedly connected to the inner wall of one end of the step hole 13; the other end of the first pipe 2 is communicated with a collecting box 3; the collecting box 3 is lower than the urination cover 1 when in use; a sealing module 4 is arranged around the urination cover 1;

the sealing module 4 comprises a ring sleeve 5, a second pipe 6 and a cylinder 7; the urination cover 1 is surrounded by the ring cover 5, the end face of the urination cover 1 is flush with the ring cover 5, and an annular groove 51 is formed in the skin-contacting surface of the ring cover 5; the groove wall of the annular groove 51 is communicated with the bottom wall of the cylinder 7 through a second pipe 6; an opening is arranged at one end of the cylinder 7, and the inner wall of the cylinder 7 is connected with a piston 71 in a sliding way; the surface of the piston 71, which is far away from the second pipe 6, is hinged with a connecting rod 72; the end part of the connecting rod 72 is fixedly connected with a ring buckle 73;

Therefore, the staff in the invention is close to the genitals of females with the opening of the urination cover 1 until the genitals of females are wrapped in the urination cover 1, the staff controls the ring buckle 73 to drive the connecting rod 72 to move, so that the connecting rod 72 drives the piston 71 to slide along the cylinder 7, the air pressure of the second pipe 6 is reduced under the action of the piston 71, the ring sleeve 5 is adsorbed on the surface of female skin under the action of atmospheric pressure, the effect of sealing the urination cover 1 is achieved, then the female patient urinates, after the urine moves into the step hole 13, the floating ball 14 floats upwards under the action of the urine, so that the step hole 13 is opened, the urine flows into the collecting box 3 along the first pipe 2, the baffle rod 15 plays a role of blocking the floating ball 14, the water absorbing sponge 11 absorbs the urine around the skin, the purpose of cleaning is achieved, after the urine of the female patient is completed, the floating ball 14 can block the step hole 13 under the action of the gravity, the urine smell after the taking out is prevented from the first pipe 2, the staff is controlled to move along the second pipe 7, the direction of the second pipe 6 is close to the ring 6, the urine is prevented from dropping out, and nursing is further omitted from the female patient, and the nursing is further carried out, the skin is prevented from the ring sleeve 5;

According to the invention, the urine cover 1 and the female skin are sealed through the sealing module 4, so that female patients cannot be scattered from gaps between the urine cover 1 and the skin in the urine discharging process, and further, the urine is prevented from being scattered on bedding and clothes, convenience is provided for users, meanwhile, the step holes 13 after urination are blocked through the floating balls 14, and therefore, the urine odor in the collecting box 3 is prevented from being emitted, and the invention has the characteristics of practicability.

As an embodiment of the present invention, a clamping block 74 is fixedly connected to the outer wall of the connecting rod 72; the clamping blocks 74 are uniformly distributed on the outer wall of the connecting rod 72, the cross section of the clamping blocks 74 is triangular, the tip ends of the clamping blocks 74 face the piston 71, and the clamping blocks 74 can be clamped at the opening of the cylinder 7 under the driving of the connecting rod 72; during operation, the staff drives the piston 71 to keep away from the second tube 6 through the connecting rod 72, the connecting rod 72 can drive the clamping block 74 to move, and the connecting rod 72 can drive the clamping block 74 to be clamped at the opening of the cylinder 7 due to the fact that the connecting rod 72 is hinged to the piston 71, so that the staff does not need to continuously pull the connecting rod 72, convenience is provided for the staff, and after female patients urinate, the staff only needs to move the connecting rod 72 to take down the clamping block 74 from the opening of the cylinder 7, so that the connecting rod 72 can drive the piston 71 to move in the cylinder 7.

As an embodiment of the present invention, a groove 75 is provided on the outer wall of the cylinder 7 near one end of the second pipe 6; the groove 75 is connected with the sliding block 76 in a sliding way, and a spring 77 is arranged in the groove 75; one end of the spring 77 is connected with the bottom of the groove 75, and the other end is connected with the sliding block 76; one end of the slider 76 protrudes out of the groove 75 in an initial state; the bottom of the groove 75 is communicated with the inside of the cylinder 7 through an air hole 78; when the urinal is in operation, in the process of sliding the piston 71 along the cylinder 7 away from the second tube 6, the air pressure in the cylinder 7 is smaller than the air pressure outside the cylinder 7, so that the sliding block 76 overcomes the spring 77 to slide along the groove 75 under the action of the atmospheric pressure until the sliding block 76 slides into the groove 75, and if the ring sleeve 5 is not sealed with the skin of a female, the air pressure in the cylinder 7 is consistent with the air pressure outside, the sliding block 76 cannot slide along the groove 75, and therefore the sealing condition of the urinal shield 1 and the skin of the female can be judged, and the practical application effect of the urinal can be improved.

As one embodiment of the invention, the middle part of the ring sleeve 5 is in pin connection with the middle part of the urination cover 1; the connection positions of the ring sleeve 5 and the urination cover 1 are symmetrically arranged; the outer walls of the upper part and the lower part of the urination cover 1 are provided with clamping grooves 16; a clamping rod 52 is hinged to one surface of the ring sleeve 5 away from the skin; the clamping rod 52 can be clamped in the clamping groove 16; the loop 5 is made of flexible material; the flexible material is preferably rubber; when the urinal is in use, a worker can push the upper part and the lower part of the ring sleeve 5 to move, so that the ring sleeve 5 can deform around the connecting position with the urinal cover 1, the shape of the ring sleeve 5 close to one surface of the skin is changed, the ring sleeve 5 is more attached to the skin after deformation, the sealing effect of the ring sleeve 5 and the skin is further improved, meanwhile, the ring sleeve 5 is clamped in the clamping groove 16 through the clamping rod 52, otherwise, the ring sleeve 5 rebounds in the use process, and the sealing failure phenomenon is caused, so that the use stability of the urinal is improved.

As an embodiment of the present invention, a tightening unit 53 is disposed between two groove walls of the annular groove 51; the abutting units 53 are uniformly distributed around the urination cover 1, and the abutting units 53 comprise a main elastic sheet 54 and an auxiliary elastic sheet 55; the openings of the main spring plate 54 and the auxiliary spring plate 55 are arranged oppositely; the groove wall of the annular groove 51 far away from the water absorbing sponge 11 is contacted with the auxiliary elastic sheet 55, and the groove wall of the annular groove 51 close to the water absorbing sponge 11 is contacted with the main elastic sheet 54; when the environment-friendly urine collection device is in operation, when the air pressure in the annular groove 51 is smaller than the atmospheric pressure, the annular sleeve 5 deforms, so that the two groove walls of the annular groove 51 are close to each other, the main elastic piece 54 and the auxiliary elastic piece 55 are mutually extruded, the stability of the shape of the annular groove 51 is guaranteed, the force is transmitted to the annular sleeve 5 through the main elastic piece 54, one surface of the annular sleeve 5, which is close to the water absorption sponge 11, is attached to the outer wall of the urine collection cover 1, the tightness between the annular sleeve 5 and the urine collection cover 1 is improved, urine is prevented from flowing away from a gap between the annular sleeve 5 and the urine collection cover 1, and the practical application effect of the environment-friendly urine collection device is further improved.

As an embodiment of the present invention, a supporting plate 56 is fixedly connected to one surface of the main elastic sheet 54 close to the absorbent sponge 11; one end of the supporting plate 56 far away from the main elastic sheet 54 is hinged with a push plate 57; the push plate 57 is contacted with the groove wall of the annular groove 51 under the action of the supporting plate 56, and a strip-shaped groove 58 is arranged on one surface of the push plate 57, which is close to the water absorbing sponge 11; when the novel urination and defecation device works, the main elastic sheet 54 is pressed and deformed to transfer force to the supporting plate 56, the supporting plate 56 can transfer force to the pushing plate 57, so that the pushing plate 57 is abutted against the groove wall of the annular groove 51 under the action of the supporting plate 56, the annular sleeve 5 is more attached to the outer wall of the urination and urination cover 1 under the action of the pushing plate 57, the tightness between the annular sleeve 5 and the urination cover 1 is further improved, the friction force between the pushing plate 57 and the annular sleeve 5 is increased through the strip-shaped groove 58, and the practical application effect of the novel urination and defecation device is improved again.

When in work, the staff approaches the opening of the urination cover 1 to the genitals of the female until the genitals of the female are wrapped in the urination cover 1, the staff controls the ring buckle 73 to drive the connecting rod 72 to move, so that the connecting rod 72 drives the piston 71 to slide along the cylinder 7, the air pressure of the second pipe 6 is reduced under the action of the piston 71, the ring sleeve 5 is adsorbed on the surface of the skin of the female under the action of the atmospheric pressure, the effect of sealing the urination cover 1 is achieved, then the female patient urinates, after the urine moves into the step hole 13, the floating ball 14 floats upwards under the action of the urine, so that the step hole 13 is opened, the urine flows from the step hole 13 into the collection box 3 along the first pipe 2, The baffle rod 15 plays a role in blocking the floating ball 14, the water absorbing sponge 11 absorbs urine around the skin to achieve the aim of cleaning, after urination of a female patient is completed, the floating ball 14 can block the step hole 13 under the action of gravity to prevent urine smell from being emitted from the first pipe 2 after the urine is taken out, a worker controls the piston 71 to move along the cylinder 7 in the direction close to the second pipe 6, so that the air pressure in the ring sleeve 5 is increased, the ring sleeve 5 falls off from the skin of the female, and the worker takes down the urinary care anti-omission care device; In the process that a worker drives the piston 71 to be far away from the second tube 6 through the connecting rod 72, the connecting rod 72 can drive the clamping block 74 to move, and because the connecting rod 72 is hinged with the piston 71, the connecting rod 72 can drive the clamping block 74 to be clamped at the opening of the cylinder 7, so that the worker does not need to continuously pull the connecting rod 72, convenience is provided for the worker, after female patients urinate, the worker only needs to move the connecting rod 72 to take down the clamping block 74 from the opening of the cylinder 7, so that the connecting rod 72 can drive the piston 71 to move in the cylinder 7, and in the sliding process that the piston 71 is far away from the second tube 6 along the cylinder 7, the air pressure inside the cylinder 7 is smaller than the air pressure outside the cylinder 7, So that the slide block 76 is slid along the groove 75 against the spring 77 under the action of the atmospheric pressure until the slide block 76 slides into the groove 75, if the space between the ring cover 5 and the female skin is not sealed, so that the air pressure in the cylinder 7 is consistent with the outside, the slide block 76 cannot slide along the groove 75, thereby judging the sealing condition of the urination cover 1 and the female skin, improving the practical application effect of the invention, a worker can push the upper part and the lower part of the ring cover 5 to move, so that the ring cover 5 can deform around the connecting position with the urination cover 1, thereby changing the shape of the ring cover 5 near the skin, enabling the ring cover 5 to be more fit with the skin after deformation, The sealing effect of the annular sleeve 5 and the skin is further improved, meanwhile, the annular sleeve 5 is clamped in the clamping groove 16 through the clamping rod 52, otherwise, the annular sleeve 5 rebounds in the using process to cause the phenomenon of sealing failure, so that the using stability of the invention is improved, when the air pressure in the annular groove 51 is smaller than the atmospheric pressure, the annular sleeve 5 deforms, the two groove walls of the annular groove 51 are mutually close, the main elastic sheet 54 and the auxiliary elastic sheet 55 are mutually extruded, the shape stability of the annular groove 51 is ensured, the force is transmitted to the annular sleeve 5 through the main elastic sheet 54, one surface of the annular sleeve 5 close to the water absorbing sponge 11 is attached to the outer wall of the urination cover 1, the sealing property between the annular sleeve 5 and the urination cover 1 is further improved, The urine is prevented from flowing away from the gap between the annular sleeve 5 and the urination cover 1, the practical application effect of the invention is further improved, the main elastic sheet 54 can transmit force to the supporting plate 56 after being pressed and deformed, and the supporting plate 56 can transmit force to the pushing plate 57, so that the pushing plate 57 is abutted against the groove wall of the annular groove 51 under the action of the supporting plate 56, the annular sleeve 5 is more attached to the outer wall of the urination cover 1 under the action of the pushing plate 57, the tightness between the annular sleeve 5 and the urination cover 1 is further improved, the friction force between the pushing plate 57 and the annular sleeve 5 is increased through the strip-shaped groove 58, and the practical application effect of the invention is further improved.

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

Claims

1. An anti-omission nursing device for urinary nursing comprises a urination cover (1), a first pipe (2) and a collecting box (3); the method is characterized in that: the cross section of the urination cover (1) is elliptical, a water absorbing sponge (11) is adhered to the inner wall of the urination cover (1), and a receiving block (12) is arranged below the urination cover (1); the connecting block (12) is fixedly connected with the urination cover (1), one end, far away from the urination cover (1), of the connecting block (12) is fixedly connected with the first pipe (2), and a step hole (13) is formed in the connecting block (12); one end of the step hole (13) is communicated with the inside of the urination cover (1), the other end of the step hole is communicated with the inside of the first pipe (2), and a floating ball (14) is arranged in the step hole (13); the density of the floating ball (14) is less than that of urine; the inner wall of one end of the step hole (13) is fixedly connected with a baffle rod (15); the other end of the first pipe (2) is communicated with a collecting box (3); the collecting box (3) is lower than the urination cover (1) when in use; a sealing module (4) is arranged around the urination cover (1);

the sealing module (4) comprises a ring sleeve (5), a second pipe (6) and a cylinder (7); the urination cover (1) is surrounded by the ring sleeve (5), the ring sleeve (5) is flush with the end surface of the urination cover (1), and an annular groove (51) is formed in one surface of the ring sleeve (5) which is attached to the skin; the groove wall of the annular groove (51) is communicated with the bottom wall of the cylinder (7) through a second pipe (6); an opening is formed in one end of the cylinder (7), and the inner wall of the cylinder (7) is connected with a piston (71) in a sliding manner; one surface of the piston (71) far away from the second pipe (6) is hinged with a connecting rod (72); the end part of the connecting rod (72) is fixedly connected with a ring buckle (73);

A clamping block (74) is fixedly connected to the outer wall of the connecting rod (72); the clamping blocks (74) are uniformly distributed on the outer wall of the connecting rod (72), the cross section of each clamping block (74) is triangular, the tip end of each clamping block (74) faces the piston (71), and each clamping block (74) can be clamped at the opening of the cylinder (7) under the driving of the connecting rod (72);

A groove (75) is formed in the outer wall of the cylinder (7) close to one end of the second pipe (6); the groove (75) is connected with the sliding block (76) in a sliding way, and a spring (77) is arranged in the groove (75); one end of the spring (77) is connected with the bottom of the groove (75), and the other end is connected with the sliding block (76); one end of the sliding block (76) extends out of the groove (75) in an initial state; the bottom of the groove (75) is communicated with the inside of the cylinder (7) through an air hole (78);

the middle part of the ring sleeve (5) is connected with the middle part of the urination cover (1) through a pin; the connection positions of the ring sleeve (5) and the urination cover (1) are symmetrically arranged; the outer walls of the upper part and the lower part of the urination cover (1) are provided with clamping grooves (16); a clamping rod (52) is hinged to one surface of the ring sleeve (5) far away from the skin; the clamping rod (52) can be clamped in the clamping groove (16); the ring sleeve (5) is made of flexible material;

A propping unit (53) is arranged between two groove walls of the annular groove (51); the abutting units (53) are uniformly distributed around the urination cover (1), and the abutting units (53) comprise a main elastic sheet (54) and an auxiliary elastic sheet (55); the openings of the main elastic sheet (54) and the auxiliary elastic sheet (55) are oppositely arranged; the groove wall of the annular groove (51) far away from the water absorbing sponge (11) is contacted with the auxiliary elastic sheet (55), and the groove wall of the annular groove (51) close to the water absorbing sponge (11) is contacted with the main elastic sheet (54);

One surface of the main elastic sheet (54) close to the water absorbing sponge (11) is fixedly connected with a supporting plate (56); one end of the supporting plate (56) far away from the main elastic sheet (54) is hinged with a push plate (57); the push plate (57) is contacted with the groove wall of the annular groove (51) under the action of the supporting plate (56), and a strip-shaped groove (58) is formed in one surface of the push plate (57) close to the water absorbing sponge (11).