Defecation and urination collector for bedridden patient

Abstract

The invention discloses a bedridden patient defecation and urination collector, and relates to the technical field of medical instruments, the bedridden patient defecation and urination collector comprises a collection box, the top of the collection box is connected with a first collection box through a first hose, and one side of the first collection box is provided with a second collection box; the first collecting box is communicated with the collecting box through a first hose, the second collecting box is communicated with the collecting box through a second hose, the first collecting box is arranged in the collecting box, the first collecting box is matched with a lower port of the first hose, and the first collecting box is used for collecting excrement of a bedridden patient; the second collecting box is arranged in the collecting box, the second collecting box is matched with a lower port of the second hose, and the second collecting box is located on one side of the first collecting box, so that the excretion part of a patient can be cleaned in time, skin irritation caused by dirt residues is avoided, meanwhile, a cover plate controlled by a torsion spring is automatically closed, and therefore the excretion part of the patient can be cleaned conveniently. Peculiar smell diffusion is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more particularly to a defecation and urine collector for bedridden patients. Background Art

[0002] For a long time, defecation and urination care for bedridden patients has been a difficult problem in the medical and elderly care fields. Traditional care methods mostly rely on caregivers to manually change diapers or use bedpans, which is not only labor-intensive but also has many problems.

[0003] First, patients have poor comfort levels and diapers have strong wrapping properties, which can easily cause local skin moisture and stuffiness, leading to pressure sores or eczema. Patients need to be turned over when using a bedpan, which can cause secondary injuries to critically ill patients such as those with fractures or those undergoing surgery. The friction between the bedpan and the skin can easily cause discomfort. At the same time, dirt is exposed for a long time, and odor spreads severely, affecting the patient's mental state.

[0004] Secondly, nursing efficiency is low. During the manual cleaning process, nursing staff need to directly contact dirt, which poses a risk of occupational exposure. The cleaning and disinfection processes are cumbersome and take up a lot of time. For incontinent patients, frequent changes of diapers or bedpans can easily lead to untimely care and increase the risk of complications.

[0005] Furthermore, hygiene and safety are insufficient. Traditional equipment lacks a design for separating feces and urine, and the mixing of waste can easily breed bacteria, increasing the probability of cross-infection. Manual cleaning is difficult to completely remove residual waste, and repeated use of the equipment can easily lead to sanitary dead corners. Some simple collection devices often have problems such as pipe blockage and leakage due to their simple structure, further exacerbating the difficulty of care. Summary of the Invention

[0006] In view of the deficiencies in the prior art, the present invention aims to provide a defecation and urination collector for bedridden patients.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A defecation and urine collector for bedridden patients, comprising a collection box, a first collection box connected to the top of the collection box via a first hose, a second collection box provided on one side of the first collection box, the second collection box being connected to the collection box via a second hose, and further comprising:

[0009] a first collecting box, which is disposed in the collection box and cooperates with the lower end of the first hose, and is used to collect feces from bedridden patients;

[0010] a second collecting box, which is disposed in the collection box and cooperates with the lower end of the second hose. The second collecting box is located on one side of the first collecting box and is used to collect urine from bedridden patients;

[0011] A water storage tank, the water storage tank is fixedly connected to the bottom of the collection box, the top of the water storage tank is in contact with the bottom of the second collection box, and the water storage tank is connected to the first collection box and the second collection box respectively through connecting pipes;

[0012] A rotating rod is rotatably connected to the top of the collection box, and an arc plate is fixedly connected to the circumferential wall of the rotating rod, and the arc plate cooperates with the first hose.

[0013] Preferably, the tops of the first collecting box and the second collecting box are both provided with rectangular feed openings, and a cover plate is slidably connected to the side walls of the rectangular feed openings;

[0014] A strip groove is provided on the side wall of the rectangular feed port, a sliding block is slidably connected in the strip groove, the end of the cover plate is fixedly connected to a rotating shaft, the end of the rotating shaft is rotatably connected to the sliding block, and the end of the cover plate is located in the strip groove.

[0015] Preferably, the lower end of the first hose is fixedly connected to a fixed pipe, the lower end of the fixed pipe is fixedly connected to the top of the collection box, and the lower end of the fixed pipe passes through the top of the collection box and is located directly above the rectangular feed port.

[0016] Preferably, there are two rotating rods, and the two rotating rods are distributed on both sides of the fixed pipe, and the arc-shaped plates on the two rotating rods cooperate with each other;

[0017] A first drive motor is fixedly connected to the top of the collection box, and a first gear is fixedly connected to the output shaft of the first drive motor;

[0018] The lower end of the rotating rod passes through the top of the collection box and is fixedly connected to the second gear. The lower surface of the top plate of the collection box is rotatably connected to an inner gear ring, and the inner gear ring is meshed with the first gear and the second gear.

[0019] Preferably, at least two connecting blocks are fixedly connected to the circumferential wall of the rotating rod, and the inner arc wall of the arc-shaped plate is fixedly connected to the ends of the connecting blocks.

[0020] Preferably, a cleaning mechanism is provided in both the first collection box and the second collection box, and the cleaning mechanism includes:

[0021] A control rod, the control rod being rotatably connected to the bottom of the first collecting box and the second collecting box, and a control cavity being defined inside the control rod;

[0022] Connecting rods, there are two connecting rods, the two connecting rods are respectively arranged at the upper end and the lower end of the control rod, and the connecting rods are rotatably connected to the side wall of the control chamber;

[0023] A moving rod, the moving rod is located on one side of the control rod, a strip-shaped slide groove is opened on the side wall of the moving rod, the end of the connecting rod is rotatably connected to a slider, and the slider is slidably connected in the strip-shaped slide groove;

[0024] The second drive motor is fixedly connected to the top of the first collecting box and the second collecting box, and the output shaft of the second drive motor is in driving connection with the control rod.

[0025] Preferably, a third gear is fixedly connected to the output shaft of the second drive motor, an outer gear ring is fixedly connected to the upper end of the control rod, and the third gear is meshed with the outer gear ring.

[0026] Preferably, a strip-shaped through hole for the moving rod to pass through is opened on the side wall of the control chamber, and the end of the connecting rod passes through the strip-shaped through hole and is fixedly connected to a connecting shaft, and the connecting shaft is rotatably connected to the side wall of the control chamber;

[0027] The upper end and the lower end of the control rod are both rotatably connected to a connecting ring, and an arc-shaped baffle is fixedly connected between the two connecting rings, and the arc-shaped baffle is used to cover the strip-shaped through hole;

[0028] A protective plate is provided on one side of the arc-shaped baffle, the upper and lower ends of the protective plate are fixedly connected to the connecting ring, a through hole is opened on the side wall of the protective plate, one side of the through hole is open, and the through hole cooperates with the connecting rod.

[0029] Preferably, the bottom of the control chamber is rotatably connected to a rotating shaft, the top of the control chamber is fixedly connected to a servo motor, and the output shaft of the servo motor is fixedly connected to the upper end surface of the rotating shaft;

[0030] A first annular connecting plate is sleeved on the rotating shaft, a positioning rod is fixedly connected to the outer ring wall of the first annular connecting plate, an arc-shaped through hole is opened on the side wall of the control cavity, one end of the positioning rod passes through the arc-shaped through hole and is fixedly connected to the connecting ring, and an insertion rod is elastically provided on the upper surface of the first annular connecting plate, and the insertion rod is inserted into the rotating shaft;

[0031] A second annular connecting plate is provided on the rotating shaft, a connecting plate is fixedly connected to the outer ring wall of the second annular connecting plate, an end of the connecting plate is rotatably connected to a rotating block, and the rotating block is rotatably connected to the end of the connecting rod.

[0032] Preferably, the top of the control chamber is fixedly connected to an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected to a limit rod, at least two push blocks are fixedly connected to the side wall of the limit rod, and the upper surface of the push block is fixedly connected to the push rod;

[0033] An annular push block is provided on the upper surface of the first annular connecting plate, and the inner ring wall of the annular push block is inclined;

[0034] A trapezoidal push block is fixedly connected to the side wall of the insertion rod, the inclined surface of the trapezoidal push block cooperates with the inner ring wall of the annular push block, a limit block is provided on one side of the trapezoidal push block, the end of the insertion rod passes through the limit block and is inserted on the rotating shaft, and a spring is fixedly connected to the limit block, and one end of the spring is fixedly connected to the trapezoidal push block.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] 1. In the present invention, by arranging the first collection box and the second collection box in the collection box, and arranging the first collection box on the lower side of the first collection box and the second collection box on the lower side of the second collection box, feces and urine can be collected separately, and the design of the first collection box and the second collection box fitting the physiological parts of the patient reduces the contact discomfort, and the clean water is stored in the water tank, and the clean water in the water tank is used to flush the excretion parts of bedridden patients, which can achieve timely cleaning of the patient's excretion parts and avoid skin irritation caused by residual dirt. At the same time, the cover controlled by the torsion spring automatically closes to reduce the spread of odor.

[0037] 2. This invention utilizes an automatic anti-clogging design that pushes feces through a curved plate to squeeze the hose, eliminating the tedious process of manual unclogging. The collection box's cleaning mechanism uses a motor-driven bristles to automatically scrub the inner wall, eliminating manual cleaning and reducing caregivers' exposure to waste. The collection box's door's opening and closing design facilitates quick access to the collection box, shortening care operation time.

[0038] 3. In the present invention, the double collection box design for feces and urine separation reduces the risk of cross-contamination; the protective plate and curved plate enclosed structure of the cleaning mechanism prevent dirt from entering the control cavity, ensuring the internal cleanliness of the equipment; the flushing function of the water tank reduces the possibility of skin infection in patients, providing a safer nursing environment for long-term bedridden patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The present invention provides a schematic diagram of the overall structure of a defecation and urine collector for bedridden patients;

[0040] Figure 2 The present invention provides a schematic diagram of the internal structure of a defecation and urine collector for bedridden patients;

[0041] Figure 3 A partial bottom view of a first collection box and a collection box in a defecation and urination collector for bedridden patients provided by the present invention;

[0042] Figure 4 The present invention proposes a structural schematic diagram of the first collection box in a defecation and urine collector for bedridden patients Figure 1 ;

[0043] Figure 5 The present invention proposes a structural schematic diagram of the first collection box in a defecation and urine collector for bedridden patients Figure 2 ;

[0044] Figure 6 The present invention provides a schematic diagram of the partial connection structure between the cover plate and the sliding block in a defecation and urine collector for bedridden patients;

[0045] Figure 7 The present invention provides a schematic diagram of the connection structure between the second drive motor and the moving rod in a defecation and urine collector for bedridden patients;

[0046] Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at A in the middle;

[0047] Figure 9 The present invention provides a schematic diagram of the connection structure between a moving plate and a servo motor in a defecation and urine collector for bedridden patients;

[0048] Figure 10 The present invention provides a schematic diagram of the connection structure between the movable plate and the rotating shaft in a defecation and urine collector for bedridden patients;

[0049] Figure 11 The present invention provides a schematic diagram of the connection structure between the protective plate and the curved plate in a defecation and urine collector for bedridden patients;

[0050] Figure 12 The present invention provides a schematic diagram of the partial connection structure between the control rod and the rotating shaft in a defecation and urine collector for bedridden patients;

[0051] Figure 13 The present invention provides a schematic diagram of the partial connection structure of the connecting rod and the rotating shaft in a defecation and urine collector for bedridden patients;

[0052] Figure 14 The present invention provides a schematic diagram of the connection structure between the first annular connecting plate and the electric telescopic rod in a defecation and urine collector for bedridden patients;

[0053] Figure 15 The present invention provides a cross-sectional view of a first annular connecting plate and an annular push block in a defecation and urination collector for bedridden patients.

[0054] In the figure: 1, collection box; 2, first hose; 3, first collection box; 4, second collection box; 5, first collection box; 6, second collection box; 7, water tank; 8, connecting pipe; 9, rotating rod; 10, arc plate; 11, rectangular feed port; 12, cover plate; 13, strip groove; 14, sliding block; 15, rotating shaft; 16, fixed pipe; 17, first drive motor; 18, first gear; 19, second gear; 20, inner gear ring; 21, connecting block; 22, control rod; 23, control chamber; 24, connecting rod; 25, moving rod; 26, strip chute; 27, slider; 2 8. Second drive motor; 29. ​​Third gear; 30. External gear ring; 31. Strip through hole; 32. Connecting shaft; 33. Connecting ring; 34. Arc baffle; 35. Protective plate; 36. Through hole; 37. Rotating shaft; 38. Servo motor; 39. First annular connecting plate; 40. Positioning rod; 41. Arc through hole; 42. Insert rod; 43. Second annular connecting plate; 44. Connecting plate; 45. Rotating block; 46. Electric telescopic rod; 47. Limit rod; 48. Push block; 49. Push rod; 50. Annular push block; 51. Trapezoidal push block; 52. Limit block; 53. Spring; 54. Second hose. DETAILED DESCRIPTION

[0055] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0056] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0057] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0058] Reference Figures 1-15 shown.

[0059] This embodiment further illustrates the defecation and urine collector for bedridden patients proposed by the present invention.

[0060] A defecation and urination collector for bedridden patients includes a collection box 1. The top of the collection box 1 is connected to a first collection box 3 through a first hose 2. A second collection box 4 is provided on one side of the first collection box 3. The second collection box 4 is connected to the collection box 1 through a second hose 54. The device also includes a first collection box 5. The first collection box 5 is arranged in the collection box 1 and cooperates with the lower end of the first hose 2. The first collection box 5 is used to collect feces from bedridden patients.

[0061] The second collecting box 6 is arranged in the collecting box 1. The second collecting box 6 cooperates with the lower end of the second hose 54, and the second collecting box 6 is located on one side of the first collecting box 5. The second collecting box 6 is used to collect urine from bedridden patients. The side wall of the collecting box 1 is opened and closed with an inlet and an outlet, and the side walls of the inlet and the outlet are rotatably connected with a door body, so as to facilitate the removal and placement of the first collecting box 5 and the second collecting box 6.

[0062] The water tank 7 is fixedly connected to the bottom of the collection box 1, and the top of the water tank 7 is in contact with the bottom of the second collection box 6. The water tank 7 is connected to the first collection box 3 and the second collection box 4 respectively through the connecting pipe 8. The bottom of the water tank 7 is fixedly connected to a water pump by bolts, and the water outlet end of the water pump is connected to the connecting pipe 8, so that the water pump can transport the water in the water tank 7 to the first collection box 3 and the second collection box 4 through the connecting pipe 8, so as to facilitate flushing the urination area and anus of bedridden patients.

[0063] The rotating rod 9 is rotatably connected to the top of the collection box 1 . An arc-shaped plate 10 is fixedly connected to the circumferential wall of the rotating rod 9 . The arc-shaped plate 10 cooperates with the first hose 2 .

[0064] A rectangular feed opening 11 is formed on the top of each of the first collecting box 5 and the second collecting box 6 , and a cover plate 12 is slidably connected to the side wall of the rectangular feed opening 11 .

[0065] A strip groove 13 is provided on the side wall of the rectangular feed port 11, and a sliding block 14 is slidably connected in the strip groove 13. The end of the cover plate 12 is fixedly connected to a rotating shaft 15, and the end of the rotating shaft 15 is rotatably connected to the sliding block 14, and the end of the cover plate 12 is located in the strip groove 13, and a strip sliding groove is provided on the side wall of the strip groove 13, and the sliding block 14 is slidably connected in the strip sliding groove, and the outer side walls of the first collection box 5 and the second collection box 6 are both provided with a rectangular groove for accommodating the cover plate 12, the top of the rectangular groove is connected to the strip groove 13, and the rotating shaft 15 is sleeved on the torsion spring, one end of the torsion spring is fixed on the rotating shaft 15, and the other end of the torsion spring is fixed on the sliding block 14, and when the torsion spring is in a natural state, the cover plate 12 is in a horizontal state, so that the rotating shaft 15 is driven to rotate by the rotation force of the torsion spring, so that the cover plate 12 is horizontal.

[0066] The lower end of the first hose 2 is fixedly connected to a fixed pipe 16, the lower end of the fixed pipe 16 is fixedly connected to the top of the collection box 1, and the lower end of the fixed pipe 16 passes through the top of the collection box 1 and is located directly above the rectangular feed port 11, so that the feces collected by the first hose 2 is discharged into the first collection box 5 through the fixed pipe 16, thereby realizing the collection of feces discharged by bedridden patients.

[0067] There are two rotating rods 9, and the two rotating rods 9 are distributed on both sides of the fixed pipe 16. The arc plates 10 on the two rotating rods 9 cooperate with each other. When the two arc plates 10 located opposite to each other on the two rotating rods 9 are in contact with the outer side wall of the first hose 2, the two arc plates 10 squeeze the outer wall of the first hose 2, thereby squeezing the feces in the first hose 2, thereby preventing the feces from being blocked in the first hose 2.

[0068] A first drive motor 17 is fixedly connected to the top of the collection box 1 , and a first gear 18 is fixedly connected to the output shaft of the first drive motor 17 .

[0069] The lower end of the rotating rod 9 passes through the top of the collection box 1 and is fixedly connected to the second gear 19. The lower surface of the top plate of the collection box 1 is rotatably connected to the inner gear ring 20. The inner gear ring 20 is engaged with the first gear 18 and the second gear 19, so that the first drive motor 17 drives the rotating rod 9 to rotate through the engagement of the first gear 18, the inner gear ring 20 and the second gear 19, thereby controlling the rotation of the two rotating rods 9.

[0070] At least two connection blocks 21 are fixedly connected to the circumferential wall of the rotating rod 9 , and the inner arc wall of the arc-shaped plate 10 is fixedly connected to the end portions of the connection blocks 21 .

[0071] A cleaning mechanism is provided in each of the first collecting box 5 and the second collecting box 6 . The cleaning mechanism includes a control rod 22 . The control rod 22 is rotatably connected to the bottom of the first collecting box 5 and the second collecting box 6 . A control cavity 23 is provided inside the control rod 22 .

[0072] There are two connecting rods 24 , which are respectively arranged at the upper end and the lower end of the control rod 22 , and the connecting rods 24 are rotatably connected to the side wall of the control chamber 23 .

[0073] The moving rod 25 is located on one side of the control rod 22. A strip slide 26 is provided on the side wall of the moving rod 25. The end of the connecting rod 24 is rotatably connected to a slider 27. The slider 27 is slidably connected in the strip slide 26. The length of the moving rod 25 is greater than the distance between the rotating ends of the two connecting rods 24, and the length of the moving rod 25 is less than the length of the control rod 22.

[0074] The second drive motor 28 is fixedly connected to the top of the first collecting box 5 and the second collecting box 6 , and the output shaft of the second drive motor 28 is in driving connection with the control rod 22 .

[0075] A third gear 29 is fixedly connected to the output shaft of the second drive motor 28, and an outer gear ring 30 is fixedly connected to the upper end of the control rod 22. The third gear 29 is meshed with the outer gear ring 30, so that the second drive motor 28 drives the rotation of the control rod 22, thereby facilitating the rotation of the moving rod 25. The moving rod 25 and the connecting rod 24 located at the lower end of the control rod 22 are both provided with bristles. The bristles on the moving rod 25 are distributed on the side wall of the moving rod 25 away from the connecting rod 24, and the bristles on the connecting rod 24 located on the lower side of the control rod 22 are distributed on the lower surface of the connecting rod 24. When the control rod 22 drives the connecting rod 24 and the moving rod 25 to rotate, the bristles brush the inner wall and bottom of the first collecting box 5, thereby avoiding manual brushing of the interior of the first collecting box 5, saving manpower, and also preventing the staff from being contaminated with dirt.

[0076] A strip-shaped through hole 31 is provided on the side wall of the control chamber 23 for the moving rod 25 to pass through. The end of the connecting rod 24 passes through the strip-shaped through hole 31 and is fixedly connected to a connecting shaft 32. The connecting shaft 32 is rotatably connected to the side wall of the control chamber 23, which facilitates the storage of the moving rod 25 into the control chamber 23, thereby facilitating the storage of the moving rod 25 and the connecting rod 24, thereby ensuring the storage space in the first collection box 5.

[0077] The upper end and the lower end of the control rod 22 are both rotatably connected to a connecting ring 33 , and an arc-shaped baffle 34 is fixedly connected between the two connecting rings 33 . The arc-shaped baffle 34 is used to cover the strip-shaped through hole 31 .

[0078] A protective plate 35 is provided on one side of the arc-shaped baffle 34. The upper and lower ends of the protective plate 35 are fixedly connected to the connecting ring 33. A through hole 36 is opened on the side wall of the protective plate 35. One side of the through hole 36 is open, and the through hole 36 cooperates with the connecting rod 24. When the connecting rod 24 and the moving rod 25 are received in the control chamber 23, the strip through hole 31 can be covered by the arc-shaped baffle 34, thereby preventing urine or feces in the first collecting box 5 and the second collecting box 6 from entering the control chamber 23. When the moving rod 25 is located on the outside of the control rod 22, the protective plate 35 covers the strip through hole 31, and the connecting rod 24 is located in the through hole 36, thereby realizing the closure of the strip through hole 31.

[0079] The bottom of the control chamber 23 is rotatably connected to a rotating shaft 37 , and the top of the control chamber 23 is fixedly connected to a servo motor 38 . The output shaft of the servo motor 38 is fixedly connected to the upper end surface of the rotating shaft 37 .

[0080] A first annular connecting plate 39 is sleeved on the rotating shaft 37, and a positioning rod 40 is fixedly connected to the outer ring wall of the first annular connecting plate 39. An arc-shaped through hole 41 is opened on the side wall of the control chamber 23. One end of the positioning rod 40 passes through the arc-shaped through hole 41 and is fixedly connected to the connecting ring 33. An insertion rod 42 is elastically provided on the upper surface of the first annular connecting plate 39, and the insertion rod 42 is inserted into the rotating shaft 37.

[0081] A second annular connecting plate 43 is provided on the rotating shaft 37, and a connecting plate 44 is fixedly connected to the outer ring wall of the second annular connecting plate 43, and the end of the connecting plate 44 is rotatably connected to a rotating block 45, and the rotating block 45 is rotatably connected to the end of the connecting rod 24. The upper and lower ends of the rotating shaft 37 are both provided with limiting grooves, and a moving block is fixedly connected to the second annular connecting plate 43, and the moving block is slidably connected in the limiting groove. The upper and lower ends of the limiting groove are both arc-shaped, and the middle part of the limiting groove is spiral, so that it is convenient to control the up and down movement of the second annular connecting plate 43 through the spiral part of the limiting groove.

[0082] An electric telescopic rod 46 is fixedly connected to the top of the control chamber 23, and a limit rod 47 is fixedly connected to the lower end of the electric telescopic rod 46. At least two push blocks 48 are fixedly connected to the side wall of the limit rod 47, and a push rod 49 is fixedly connected to the upper surface of the push block 48.

[0083] An annular push block 50 is provided on the upper surface of the first annular connecting plate 39 , and the inner annular wall of the annular push block 50 is inclined.

[0084] A trapezoidal push block 51 is fixedly connected to the side wall of the insertion rod 42, and the inclined surface of the trapezoidal push block 51 cooperates with the inner ring wall of the annular push block 50. A limit block 52 is provided on one side of the trapezoidal push block 51, and the end of the insertion rod 42 passes through the limit block 52 and is inserted on the rotating shaft 37, and a spring 53 is fixedly connected to the limit block 52, and one end of the spring 53 is fixedly connected to the trapezoidal push block 51. The natural state of the spring 53 is extended. Through the elastic force of the spring 53 when it is extended, the spring 53 pushes the trapezoidal push block 51 in the direction away from the rotating shaft 37, thereby facilitating the insertion of the insertion rod 42 from the rotating shaft 37. Among them, at least two insertion holes for the insertion of the insertion rod 42 are provided on the circumferential wall of the rotating shaft 37, which facilitates the insertion of the insertion rod 42 on the rotating shaft 37.

[0085] Working principle: The staff opens the door at the entrance of the collection box 1, pulls the cover 12 on the first collection box 5 and the second collection box 6 of the first group to the end of the strip groove 13, and makes the sliding block 14 located just above the rectangular groove on the outer wall of the first collection box 5 and the second collection box 6. After the lower surface of the cover 12 is released from the support of the strip groove 13, the cover 12 is rotated downward away from the end of the sliding block 14 so that the cover 12 is vertical and located in the rectangular groove, and the rectangular feed port 11 is open, so that the rectangular groove on the first collection box 5 is opposite to the outlet of the collection box 1 and is placed at the bottom of the collection box 1, and then the first collection box 5 is pushed toward the inside of the collection box 1, and the cover 12 is abutted against the door at the outlet end of the collection box 1, thereby preventing the cover 12 from Due to the rotational force of the torsion spring, it rotates upward, and at the same time, the rectangular feed port 11 on the first collecting box 5 is located directly below the first hose 2; then the cover 12 on the second collecting box 6 is rotated into the rectangular groove on its outer wall, and then the second collecting box 6 is placed on the water storage tank 7, and the cover 12 on the second collecting box 6 is abutted against the door body at the outlet end of the collection box 1. At this time, the rectangular feed port 11 on the second collecting box 6 is located directly below the second hose 54, and then the second group of first collecting boxes 5 and second collecting boxes 6 are placed in the collection box 1, and the cover plates 12 on the first collecting boxes 5 and second collecting boxes 6 in the second group are respectively abutted against the outer walls of the first collecting boxes 5 and second collecting boxes 6 in the first group, thereby realizing the placement and installation of the first collecting boxes 5 and the second collecting boxes 6.

[0086] The first and second collecting boxes 5 and 6 are each provided with a U-shaped handle, and the first and second collecting boxes 5 and 6 are provided with a U-shaped handle. The first and second collecting boxes 5 and 6 are provided with a U-shaped handle, and the U-shaped handle is fixedly connected to the side wall of the first collecting box 5 and the second collecting box 6 away from the U-shaped handle. The vertical section of the L-shaped handle is set upward. When the second group of the first collecting box 5 and the second collecting box 6 are placed in the collecting box 1, the U-shaped handle on the first collecting box 5 in the second group is connected to the L-shaped rod on the first group of the first collecting box 5. When the staff needs to clean the dirt in the first collecting box 5 and the second collecting box 6, the staff opens the door at the outlet of the collecting box 1, and pulls the door on the first collecting box 5 and the second collecting box 6 of the first group. The U-shaped handle cooperates with the L-shaped rod and the U-shaped handle to pull the second group of first collection boxes 5 and the second collection boxes 6 toward the outlet end of the collection box 1, thereby preventing the staff from pushing the second group of first collection boxes 5 and the second collection boxes 6 toward the interior of the collection box 1 through the inlet end of the collection box 1, saving manpower and time. At the same time, it prevents the staff from taking out the first group of first collection boxes 5 and the second collection boxes 6 and pushing the second group of first collection boxes 5 and the second collection boxes 6 toward the bottom of the first hose 2 and the second hose 54 through the inlet of the collection box 1, thereby ensuring the cleanliness and tidiness of the collection box 1 to a certain extent.

[0087] A water inlet is provided on the side wall of the water storage tank 7 , which is arranged opposite to the inlet end of the collection box 1 , and a piston is inserted into the water inlet to facilitate the injection of water into the water storage tank 7 .

[0088] The first collection box 3 is attached to the patient's anus, and the second collection box 4 is covered on the urination part of the bedridden patient and fixed to the lower body of the bedridden patient by existing technical means such as a bandage. When the bedridden patient is defecating, the feces excreted by the bedridden patient slides down through the first hose 2 into the fixed pipe 16, and then slides down through the rectangular feed port 11 into the first collection box 5, thereby realizing the collection of the feces excreted by the bedridden patient. When the bedridden patient finishes defecating, the water pump in the water tank 7 transports the water inside through the connecting pipe 8. It is sent to the first collection box 3, which is convenient for flushing the anus of the bedridden patient, thereby cleaning the excretion area of ​​the bedridden patient, avoiding manual cleaning, saving manpower and time. At the same time, the warm air equipment in the existing technology, such as the air outlet of the heater, can be connected to the first collection box 3 and the second collection box 4 through a pipe, so as to facilitate the drying of the moisture remaining on the body of the bedridden patient after flushing, or manually wipe off the moisture remaining in the body of the bedridden patient, thereby ensuring the dryness of the surface skin of the excretion area of ​​the bedridden patient.

[0089] When the feces excreted by bedridden patients are relatively dry, which may easily cause the first hose 2 to be blocked, the first drive motor 17 is started, and the inner gear ring 20 is driven to rotate through the first gear 18, thereby driving the second gears 19 on both sides and the rotating rod 9 to rotate synchronously. When the arc-shaped plates 10 of the same height on the two rotating rods 9 contact the first hose 2, the two arc-shaped plates 10 squeeze the outer wall of the first hose 2, thereby squeezing and crushing the relatively dry feces in the first hose 2. The squeezed and crushed feces slides downward through the first hose 2 into the fixed pipe 16, thereby avoiding blockage of the first hose 2 and the fixed pipe 16.

[0090] When a bedridden patient is urinating, urine flows downward through the second collection box 4 and the second hose 54 to the second collection box 6, thereby collecting the patient's urine. After the bedridden patient urinates, the water pump in the water tank 7 can be started, and the water pump can transport water to the second collection box 4 through the connecting pipe 8, thereby flushing the urination area of ​​the bedridden patient to reduce odor and infection risks. After flushing, it can be air-dried by existing technical means such as a heater, or manually wiped, thereby ensuring that the surface skin of the urination area of ​​the bedridden patient is dry and reducing discomfort in the body parts of the bedridden patient.

[0091] By independently separating the second collecting box 6 from the first collecting box 5, it is convenient to distinguish and collect the feces and urine excreted by bedridden patients, thereby facilitating the separation of urine and feces of bedridden patients. The bottoms of the first collecting box 5 and the second collecting box 6 are fixedly connected with a discharge pipe, and a piston is inserted at the end of the discharge pipe to facilitate closing the discharge pipe.

[0092] The water tank 7 is in contact with the bottom of the second collecting box 6. The temperature of the urine in the second collecting box 6 can be transferred to the flushing water to increase the temperature of the flushing water, thereby improving the patient's comfort during the flushing process. Alternatively, a heating device in the prior art, such as a heating resistor, is set on the outer wall of the water tank 7 to adjust the heating temperature of the heating resistor to an appropriate temperature, that is, close to the human body temperature of 35°C-37°C, thereby avoiding the water in the water tank 7 being too cold or too hot, which may cause discomfort to bedridden patients during the flushing process.

[0093] When the feces or urine in the first collecting box 5 or the second collecting box 6 needs to be cleaned, the door body at the outlet end of the collection box 1 is opened, and when the cover plate 12 on the first collecting box 5 and the second collecting box 6 is pushed away from the door body, the free end of the cover plate 12 is rotated upward to a horizontal position by the rotational force of the torsion spring, and when the staff pulls the first collecting box 5 and the second collecting box 6 outward, the staff can use the other hand to block the end of the horizontal cover plate 12, so that when the first collecting box 5 and the second collecting box 6 are pulled outward, the cover plate 12 is moved to the strip shape. The other end of the groove 13 is pushed, and at the same time, the handles on the first collection box 5 and the second collection box 6 are pulled outward to drive the second group of first collection boxes 5 and the second collection boxes 6 to move. When the first collection box 5 and the second collection box 6 are completely located outside the collection box 1, the rectangular feed port 11 of the second group of first collection boxes 5 and the second collection box 6 is located directly below the first hose 2 and the second hose 54. At the same time, the cover 12 is covered on the rectangular feed port 11, thereby achieving the closure of the rectangular feed port 11 and preventing the odor in the first collection box 5 and the second collection box 6 from drifting to the outside.

[0094] The first and second collection boxes 5, 6 are carried to a designated location such as a toilet, and the discharge pipes on the first and second collection boxes 5, 6 are located directly above the toilet bowl. The pistons in the discharge pipes on the first and second collection boxes 5, 6 are then removed, and the waste in the first and second collection boxes 5, 6 are discharged into the toilet bowl. The water supply system in the prior art, such as a faucet, is connected to the first and second collection boxes 5, 6 through a pipe.

[0095] Start the electric telescopic rod 46, the moving end of the electric telescopic rod 46 drives the limit rod 47 and the push block 48 to move downward, and at the same time drives the annular push block 50 to move downward through the push rod 49. When the annular push block 50 moves downward, the trapezoidal push block 51 is pushed toward the direction of the rotating shaft 37 through its inclined surface, so that the insertion rod 42 is inserted into the socket on the rotating shaft 37. At this time, the spring 53 is in a contracted state, and the servo motor 38 is started again. The servo motor 38 drives the rotating shaft 37 to rotate, and at the same time drives the first annular connecting plate 39, the positioning rod 40, and the connecting ring 33 to rotate, thereby making the gap between the strip-shaped through hole 31 and the arc baffle 34 and the protective plate 35 Correspondingly, at this time, the moving block on the second annular connecting plate 43 moves to the upper end of the spiral part of the limiting groove, and the electric telescopic rod 46 is started again. The electric telescopic rod 46 pushes the annular push block 50 upward through the push rod 49, and the trapezoidal push block 51 is separated from the pushing of the annular push block 50. At the same time, the spring 53 is stretched to make the thrust act, so that the trapezoidal push block 51 drives the insertion rod 42 to move in the direction away from the rotating shaft 37, thereby making the insertion rod 42 separate from the rotating shaft 37, and the servo motor 38 is started again. The servo motor 38 continues to drive the rotating shaft 37 to rotate. At this time, since the insertion rod 42 is separated from the rotating shaft, the first annular connecting plate 39 is prevented from moving along with the rotating shaft The second annular connecting plate 43 is driven to slide downward by the rotation of the limiting groove spiral part, and the connecting plate 44 and the rotating block 45 are pulled downward. The rotating block 45 pulls the upper end of the vertical connecting rod 24 downward, so that the lower end of the connecting rod 24 rotates upward, and the second annular connecting plate 43 at the lower end of the rotating shaft 37 rotates upward, and the upper end of the connecting rod 24 at the lower end of the rotating shaft 37 rotates downward to a horizontal state. When the free end of the connecting rod 24 rotates outward through the bar through hole 31, the moving rod 25 is pushed outward through the bar through hole 31 through the end of the connecting rod 24, so that the moving rod 25 The bristles on the rod 25 contact the inner wall of the first collection box 5 or the second collection box 6. At this time, the movable block on the second annular connecting plate 43 rotates to the other end of the spiral part of the limiting groove, and the electric telescopic rod 46 is started again. The electric telescopic rod 46 pushes the insertion rod 42 into the socket on the rotating shaft 37 through the push rod 49, the annular push block 50, and the trapezoidal push block 51. The servo motor 38 drives the connecting ring 33 to rotate again through the first annular connecting plate 39 and the positioning rod 40, so that the protective plate 35 covers the strip through hole 31, and the through hole 36 on the protective plate 35 is stuck on the connecting rod 24, thereby realizing the closure of the strip through hole 31.

[0096] Among them, an arc-shaped hole is opened on the first annular connecting plate 39, and the upper end of the push rod 49 passes through the arc-shaped hole and is fixed on the lower surface of the annular push plate 50, so that the rotating shaft 37 drives the first annular connecting plate 39 to rotate through the insertion rod 42, and the rotation angle of the first annular connecting plate 39 is 0°-90°.

[0097] Start the second drive motor 28 and the water supply system connected to the first collection box 5 and the second collection box 6, such as a faucet, to inject clean water into the first collection box 5 and the second collection box 6. At the same time, the second drive motor 28 drives the control rod 22 to rotate through the engagement of the third gear 29 with the outer gear ring 30, and drives the moving rod 25 and the connecting rod 24 to rotate, so that the bristles on the moving rod 25 and the connecting rod 24 brush the inner walls of the first collection box 5 and the second collection box 6, thereby ensuring that the inside of the first collection box 5 and the second collection box 6 are clean and tidy, avoiding manual cleaning of the inside of the first collection box 5 and the second collection box 6, and saving manpower.

[0098] After cleaning is completed, the servo motor 38 reverses, the second annular connecting plate 43 resets, and drives the connecting rod 24 and the moving rod 25 to retract into the control chamber 23; the arc baffle 34 rotates with the connecting ring 33, covering the strip-shaped through hole 31 to prevent residual dirt from entering the control chamber 23.

[0099] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A defecation and urination collector for bedridden patients, comprising a collection box (1), wherein the top of the collection box (1) is connected to a first collection box (3) via a first hose (2), a second collection box (4) is provided on one side of the first collection box (3), and the second collection box (4) is connected to the collection box (1) via a second hose (54), characterized in that: Also includes: A first collecting box (5), the first collecting box (5) being arranged in the collecting box (1), the first collecting box (5) being matched with the lower end of the first hose (2), and the first collecting box (5) being used for collecting feces from bedridden patients; A second collecting box (6), the second collecting box (6) is arranged in the collection box (1), the second collecting box (6) cooperates with the lower end of the second hose (54), and the second collecting box (6) is located on one side of the first collecting box (5), and the second collecting box (6) is used to collect urine from bedridden patients; A water storage tank (7), the water storage tank (7) is fixedly connected to the bottom of the collection box (1), the top of the water storage tank (7) is in contact with the bottom of the second collection box (6), and the water storage tank (7) is connected to the first collection box (3) and the second collection box (4) respectively through a connecting pipe (8); A rotating rod (9) is rotatably connected to the top of the collection box (1); an arc-shaped plate (10) is fixedly connected to the circumferential wall of the rotating rod (9); and the arc-shaped plate (10) cooperates with the first hose (2).

2. The defecation and urine collector for bedridden patients according to claim 1, characterized in that: A rectangular feed opening (11) is provided on the top of each of the first collecting box (5) and the second collecting box (6), and a cover plate (12) is slidably connected to the side wall of the rectangular feed opening (11); A strip groove (13) is provided on the side wall of the rectangular feed port (11), a sliding block (14) is slidably connected in the strip groove (13), an end of the cover plate (12) is fixedly connected to a rotating shaft (15), an end of the rotating shaft (15) is rotatably connected to the sliding block (14), and the end of the cover plate (12) is located in the strip groove (13).

3. The defecation and urine collector for bedridden patients according to claim 2, characterized in that: The lower end of the first hose (2) is fixedly connected to a fixed pipe (16), the lower end of the fixed pipe (16) is fixedly connected to the top of the collection box (1), and the lower end of the fixed pipe (16) passes through the top of the collection box (1) and is located directly above the rectangular feed port (11).

4. The defecation and urine collector for bedridden patients according to claim 3, characterized in that: There are two rotating rods (9), and the two rotating rods (9) are distributed on both sides of the fixed pipe (16), and the arc-shaped plates (10) on the two rotating rods (9) cooperate with each other; A first drive motor (17) is fixedly connected to the top of the collection box (1), and a first gear (18) is fixedly connected to the output shaft of the first drive motor (17); The lower end of the rotating rod (9) passes through the top of the collection box (1) and is fixedly connected to the second gear (19). The lower surface of the top plate of the collection box (1) is rotatably connected to the inner gear ring (20), and the inner gear ring (20) is meshed with the first gear (18) and the second gear (19).

5. The defecation and urine collector for bedridden patients according to claim 4, characterized in that: At least two connection blocks (21) are fixedly connected to the circumferential wall of the rotating rod (9), and the inner arc wall of the arc plate (10) is fixedly connected to the end of the connection block (21).

6. The defecation and urine collector for bedridden patients according to claim 5, characterized in that: The first collecting box (5) and the second collecting box (6) are both provided with a cleaning mechanism, and the cleaning mechanism comprises: A control rod (22), the control rod (22) being rotatably connected to the bottom of the first collecting box (5) and the second collecting box (6), and a control chamber (23) is provided inside the control rod (22); Connecting rods (24), there are two connecting rods (24), the two connecting rods (24) are respectively arranged at the upper end and the lower end of the control rod (22), and the connecting rods (24) are rotatably connected to the side wall of the control chamber (23); A moving rod (25), the moving rod (25) is located on one side of the control rod (22), a strip-shaped slide groove (26) is provided on the side wall of the moving rod (25), an end portion of the connecting rod (24) is rotatably connected to a slider (27), and the slider (27) is slidably connected in the strip-shaped slide groove (26); A second drive motor (28) is fixedly connected to the top of the first collecting box (5) and the second collecting box (6), and an output shaft of the second drive motor (28) is in driving connection with the control rod (22).

7. The defecation and urine collector for bedridden patients according to claim 6, characterized in that: A third gear (29) is fixedly connected to the output shaft of the second drive motor (28), an outer gear ring (30) is fixedly connected to the upper end of the control rod (22), and the third gear (29) is meshed with the outer gear ring (30).

8. The defecation and urine collector for bedridden patients according to claim 7, characterized in that: A strip-shaped through hole (31) for the moving rod (25) to pass through is provided on the side wall of the control chamber (23); an end of the connecting rod (24) passes through the strip-shaped through hole (31) and is fixedly connected to a connecting shaft (32); the connecting shaft (32) is rotatably connected to the side wall of the control chamber (23); The upper end and the lower end of the control rod (22) are both rotatably connected to a connecting ring (33), and an arc-shaped baffle (34) is fixedly connected between the two connecting rings (33), and the arc-shaped baffle (34) is used to cover the strip-shaped through hole (31); A protective plate (35) is provided on one side of the arc-shaped baffle (34), the upper end and the lower end of the protective plate (35) are fixedly connected to the connecting ring (33), a through hole (36) is provided on the side wall of the protective plate (35), one side of the through hole (36) is open, and the through hole (36) is matched with the connecting rod (24).

9. The defecation and urine collector for bedridden patients according to claim 8, characterized in that: The bottom of the control chamber (23) is rotatably connected to a rotating shaft (37), the top of the control chamber (23) is fixedly connected to a servo motor (38), and the output shaft of the servo motor (38) is fixedly connected to the upper end surface of the rotating shaft (37); A first annular connecting plate (39) is sleeved on the rotating shaft (37), a positioning rod (40) is fixedly connected to the outer ring wall of the first annular connecting plate (39), an arc-shaped through hole (41) is opened on the side wall of the control cavity (23), one end of the positioning rod (40) passes through the arc-shaped through hole (41) and is fixedly connected to the connecting ring (33), an insertion rod (42) is elastically provided on the upper surface of the first annular connecting plate (39), and the insertion rod (42) is inserted into the rotating shaft (37); A second annular connecting plate (43) is provided on the rotating shaft (37), a connecting plate (44) is fixedly connected to the outer ring wall of the second annular connecting plate (43), an end of the connecting plate (44) is rotatably connected to a rotating block (45), and the rotating block (45) is rotatably connected to the end of the connecting rod (24).

10. The defecation and urine collector for bedridden patients according to claim 9, characterized in that: The top of the control chamber (23) is fixedly connected to an electric telescopic rod (46), the lower end of the electric telescopic rod (46) is fixedly connected to a limit rod (47), at least two push blocks (48) are fixedly connected to the side wall of the limit rod (47), and the upper surface of the push block (48) is fixedly connected to a push rod (49); An annular push block (50) is provided on the upper surface of the first annular connecting plate (39), and the inner annular wall of the annular push block (50) is inclined; A trapezoidal push block (51) is fixedly connected to the side wall of the insertion rod (42), and the inclined surface of the trapezoidal push block (51) cooperates with the inner ring wall of the annular push block (50). A limit block (52) is provided on one side of the trapezoidal push block (51), and the end of the insertion rod (42) passes through the limit block (52) and is inserted into the rotating shaft (37). A spring (53) is fixedly connected to the limit block (52), and one end of the spring (53) is fixedly connected to the trapezoidal push block (51).

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