Excrement and urine receiving device for pediatric nursing

Abstract

The invention discloses an excrement and urine receiving device for pediatric nursing, and relates to the technical field of excrement and urine receiving devices.The excrement and urine receiving device comprises a shell assembly, a covering and pressing mechanism is movably connected to the top of the shell assembly, a pushing-out mechanism is arranged at the top of an inner cavity of the shell assembly, and a driving mechanism is arranged at the bottom of the inner cavity of the shell assembly; a rotary lifting mechanism is arranged at the top end of the driving mechanism; the driving mechanism drives the rotary lifting mechanism to rotate and ascend, and the rotary lifting mechanism is used for screwing and sealing a garbage bag containing excrement and urine in the rotating and ascending process. According to the device, the dissipation of excrement smell can be reduced, the influence on the environment in a nursing ward due to the dissipation of the smell in the hip cleaning process of a child patient is avoided, in addition, the sealed garbage bag can be conveniently taken out, the device is convenient to use, meanwhile, the dissipation of the smell does not exist in the garbage bag taking-out process, and the environment is protected. Therefore, the influence on the accompanying of the child patient is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of urine and feces receiving devices, and in particular to a urine and feces receiving device for pediatric care. Background Art

[0002] In the process of caring for pediatric patients, since the children are usually young and weak, it is inconvenient to carry them to the bathroom for urination and defecation. At the same time, in order to prevent the children from urinating and defecating directly on the nursing bed, which will cause the nursing bed to be contaminated, the prior art often uses a urine and feces receiving device that can be placed on the nursing bed to help the children urinate and defecate.

[0003] Referring to the invention patent with authorization announcement number CN114631750B which discloses a urine and feces receiving device for pediatric care, it can be known that the existing urine and feces receiving devices, when receiving urine and feces of sick children, usually use plastic bags to contain them for the convenience of subsequent processing.

[0004] However, after actual use by technicians in this field, it was found that the existing urine and feces receiving devices still have some shortcomings. The most obvious one is that after the child has finished defecating, the child's caregiver needs to clean the child's buttocks first, and then remove the plastic bag from the multiple hooks to discard the plastic bag containing feces. During the cleaning process of the child's buttocks, the feces odor will directly escape into the nursing ward, thereby causing adverse effects. In addition, since there are multiple hooks, the process of removing the plastic bag is often cumbersome. In addition, during the removal of the plastic bag, the child's caregiver needs to keep a close distance from the plastic bag. During this process, the smell of urine and feces in the plastic bag has a greater impact on the child's caregiver.

[0005] Therefore, it is necessary to invent a urine and stool receiving device for pediatric care to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a urine and feces receiving device for pediatric care, which is provided with a shell component, a covering and pressing mechanism, a pushing mechanism, a driving mechanism and a rotating and lifting mechanism, so that after a garbage bag is placed inside the shell component, the opening of the garbage bag is pressed by the covering and pressing mechanism, and then the driving mechanism drives the rotating and lifting mechanism to rotate and rise, and the garbage bag containing urine and feces is tightened and sealed during the rotating and rising process of the rotating and lifting mechanism, so that the feces odor cannot escape, and then due to the obstruction of the rotating and lifting mechanism by the shell component, the driving mechanism drives the pushing mechanism alone, so that the pushing mechanism pushes out the garbage bag that has been tightened and sealed, so that the patient's companion can The sealed garbage bag can be directly taken out from the shell component for disposal, so as to solve the problem mentioned in the above background technology that after the child has finished defecating, the child's caregiver needs to clean the child's buttocks first, and then remove the plastic bag from multiple hooks to discard the plastic bag containing feces. During the cleaning process of the child's buttocks, the feces odor will directly escape into the nursing ward, thereby causing adverse effects. In addition, since there are multiple hooks, the process of removing the plastic bag is often cumbersome. In addition, during the removal of the plastic bag, the child's caregiver needs to keep a close distance from the plastic bag. During this process, the smell of feces and urine in the plastic bag has a greater impact on the child's caregiver.

[0007] To achieve the above object, the present invention provides the following technical solution: a urine and feces receiving device for pediatric care, comprising a shell component, a cover pressing mechanism movably connected to the top of the shell component, a push-out mechanism disposed at the top of the inner cavity of the shell component, a driving mechanism disposed at the bottom of the inner cavity of the shell component, and a rotating lifting mechanism disposed at the top of the driving mechanism;

[0008] The driving mechanism drives the rotating and lifting mechanism to rotate and rise. During the rotating and rising process, the garbage bag containing feces and urine is tightened and sealed. The outer shell component blocks the rotating and lifting mechanism. The driving mechanism drives the pushing mechanism, and the pushing mechanism pushes out the garbage bag that has been tightened and sealed.

[0009] Preferably, the housing assembly comprises a main housing, a secondary housing and an external output channel;

[0010] The auxiliary shell is fixedly arranged on the back of the main shell and a rechargeable storage battery for power supply is arranged inside the auxiliary shell. The external output channel is opened on the front of the main shell.

[0011] Preferably, the housing assembly further comprises a columnar housing, a guide groove, an inner output channel and a limit ring;

[0012] The cylindrical shell is fixedly arranged at the bottom of the inner cavity of the main shell, the guide groove is opened at the back of the cylindrical shell, the inner output channel is opened at the front of the cylindrical shell, and the limit ring is rotatably arranged at the top of the inner side of the cylindrical shell through a bearing.

[0013] Preferably, the covering and pressing mechanism comprises a covering plate, a pressing ring and a U-shaped cushion;

[0014] The cover plate is movably connected to the top of the main shell through a hinge, the clamping ring is fixedly arranged at the bottom of the cover plate and located directly above the columnar shell, and the U-shaped cushion is fixedly arranged at the top of the cover plate.

[0015] Preferably, the ejection mechanism comprises a U-shaped push plate, a one-way screw, a threaded sleeve, a gear and a guide rod;

[0016] The U-shaped push plate is fitted to the rear side of the inner part of the cylindrical shell, the one-way screw penetrates the cylindrical shell and its front end is rotatably connected to the U-shaped push plate through a bearing, the threaded sleeve is rotatably nested on the back side of the cylindrical shell through a bearing and is threadedly sleeved on the outside of the one-way screw, the gear is fixedly sleeved on the rear end of the outer side of the threaded sleeve, and the guide rod slides through the main shell and the cylindrical shell and is fixedly connected to the U-shaped push plate.

[0017] Preferably, the driving mechanism comprises an inverted U-shaped frame, a reciprocating screw, a motor and a square slot;

[0018] The inverted U-shaped frame is located inside the columnar shell and fixedly arranged at the bottom of the inner cavity of the main shell, the reciprocating screw penetrates the inverted U-shaped frame and is rotationally connected to the inverted U-shaped frame through a bearing, the motor is fixedly arranged inside the inverted U-shaped frame and is transmission-connected to the reciprocating screw, and the square groove is opened at the top of the reciprocating screw.

[0019] Preferably, the driving mechanism further comprises a lifting frame, a connecting spring, a T-shaped sleeve, an extension plate and a rack;

[0020] The lifting frame is sleeved on the outside of the reciprocating screw and is transmission-connected to the reciprocating screw, the connecting spring is fixedly connected between the inner wall of the lifting frame and the bottom end of the T-shaped sleeve, the T-shaped sleeve is sleeved on the outside of the reciprocating screw and is slidably arranged on the inside of the lifting frame along the vertical direction, the extension plate is fixedly arranged on the bottom of the lifting frame and is slidably arranged on the inside of the guide groove along the vertical direction, and the rack is fixedly arranged at the rear end of the top of the extension plate.

[0021] Preferably, the rotary lifting mechanism comprises a square shaft, a rotating disk and a blocking rod;

[0022] The square shaft is slidably arranged inside the square groove along the vertical direction, the rotating disk is fixedly arranged at the top of the square shaft and is rotatably connected to the T-shaped sleeve through a bearing, and a plurality of blocking rods are arranged, and the plurality of blocking rods are evenly fixedly arranged on the top of the rotating disk.

[0023] The present invention also discloses a method for using a urine and feces receiving device for pediatric care, the method specifically comprising the following steps:

[0024] S1. Open the cover plate from the top of the main shell, then put the garbage bag into the inner side of the columnar shell and turn the opening of the garbage bag so that it is sleeved on the outer side of the top opening of the columnar shell, then turn the cover plate back to its original position, and the clamping ring clamps the opening of the garbage bag at the top opening of the columnar shell. When the child urinates or defecates, the child's companion supports the child and makes the child sit on the top of the U-shaped cushion;

[0025] S2. During the child's defecation, the feces falls into the garbage bag and is collected. After the child has finished defecation, the child's caregiver starts the motor first, and then cleans the child's buttocks. During this process, the motor drives the reciprocating screw to rotate, and the reciprocating screw drives the lifting frame to rise. During the lifting process of the lifting frame, the T-shaped sleeve is driven to rise through the connecting spring;

[0026] S3, the T-shaped sleeve drives the rotating disk upward during the rising process, and the garbage bag containing feces is lifted during the rising process of the rotating disk. In addition, when the reciprocating screw rotates, it drives the square shaft to rotate through the square groove, and when the square shaft rotates, it drives the rotating disk and multiple blocking rods to rotate. During the rotation of the rotating disk and the multiple blocking rods, the lower part of the garbage bag continues to rotate under the action of the rotating disk and the multiple blocking rods. As the lower part of the garbage bag continues to rotate, the middle part of the garbage bag is tightened and gradually closed;

[0027] S4, when the top of the blocking rod fits with the bottom of the limit ring, the garbage bag is tightened. At the same time, due to the obstruction of the limit ring, the blocking rod cannot continue to rise. As the lifting frame continues to rise, the T-shaped sleeve, which also cannot continue to rise, continues to compress the connecting spring, and the extension plate drives the rack to continue to rise;

[0028] S5, the rack meshes with the gear due to its continuous rise, and subsequently as the rack continues to rise, the gear drives the threaded sleeve to rotate, and the threaded sleeve rotates and drives the one-way screw to continuously move forward, and the one-way screw moves forward and drives the U-shaped push plate to push the tightened middle part of the garbage bag, so that the middle part of the garbage bag passes through the inner output channel and the outer output channel in turn and is pushed out;

[0029] S6, the lifting frame moves to the top of the reciprocating thread on the outer side of the reciprocating screw, and then as the reciprocating screw continues to rotate, the lifting frame moves down and resets. During this process, the child's caregiver has completed the cleaning of the child's buttocks. At this time, the tightened middle part of the garbage bag is taken from the front opening of the external output channel, and then the cover plate is moved, so that the cover plate drives the clamping ring to release the clamping on the opening of the garbage bag, and then the garbage bag is pulled outward, so that the garbage bag passes through the internal output channel and the external output channel and is removed, and then discarded;

[0030] S7, the lifting frame reaches the initial position due to movement, that is, the bottom of the reciprocating thread on the outer side of the reciprocating screw, and the ejection mechanism, driving mechanism and rotary lifting mechanism are all reset, and the motor is stopped at this time.

[0031] Technical effects and advantages of the present invention:

[0032] The present invention is provided with an outer shell component, a covering and pressing mechanism, a pushing mechanism, a driving mechanism and a rotating and lifting mechanism, so that after the garbage bag is placed inside the outer shell component, the covering and pressing mechanism is used to press the opening of the garbage bag, and then the driving mechanism drives the rotating and lifting mechanism to rotate and rise. During the rotating and rising process of the rotating and lifting mechanism, the garbage bag containing urine and feces is tightened and sealed, thereby preventing the smell of feces from escaping. Afterwards, due to the obstruction of the rotating and lifting mechanism by the outer shell component, the driving mechanism drives the pushing mechanism alone, thereby causing the pushing mechanism to push out the garbage bag that has been tightened and sealed, so that the child's caregiver can directly take out the sealed garbage bag from the inside of the outer shell component for treatment. Compared with the same type of device in the prior art, the present invention can reduce the emission of feces odor, thereby avoiding the impact of odor emission on the environment in the nursing ward during the cleaning of the child's buttocks. In addition, the sealed garbage bag can be taken out more conveniently, which is more convenient to use. At the same time, there is no odor emission during the removal of the garbage bag, thereby reducing the impact on the child's caregiver. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0034] Figure 2 It is a schematic diagram of the main shell and auxiliary shell structure of the present invention.

[0035] Figure 3 It is a schematic diagram of the columnar shell structure of the present invention.

[0036] Figure 4 It is a schematic diagram of the structure of the covering and pressing mechanism of the present invention.

[0037] Figure 5 It is a schematic diagram of the structure of the ejection mechanism of the present invention.

[0038] Figure 6 It is a schematic diagram of the driving mechanism structure of the present invention.

[0039] Figure 7 It is a schematic diagram of the structure of the rotary lifting mechanism of the present invention.

[0040] In the figure: 1. Shell assembly; 11. Main shell; 12. Sub-shell; 13. External output channel; 14. Column shell; 15. Guide groove; 16. Internal output channel; 17. Limiting ring; 2. Covering and clamping mechanism; 21. Cover plate; 22. Clamping ring; 23. U-shaped cushion; 3. Pushing mechanism; 31. U-shaped push plate; 32. One-way screw; 33. Threaded sleeve; 34. Gear; 35. Guide rod; 4. Driving mechanism; 41. Inverted U-shaped frame; 42. Reciprocating screw; 43. Motor; 44. Square groove; 45. Lifting frame; 46. Connecting spring; 47. T-shaped sleeve; 48. Extension plate; 49. Rack; 5. Rotating lifting mechanism; 51. Square shaft; 52. Rotating disk; 53. Blocking rod. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Example 1

[0043] The present invention provides Figure 1-Figure 7 A feces and urine receiving device for pediatric care shown in the figure comprises a shell component 1, a covering and pressing mechanism 2 is movably connected to the top of the shell component 1, a pushing mechanism 3 is arranged at the top of the inner cavity of the shell component 1, a driving mechanism 4 is arranged at the bottom of the inner cavity of the shell component 1, and a rotating lifting mechanism 5 is arranged at the top of the driving mechanism 4;

[0044] The driving mechanism 4 drives the rotating and lifting mechanism 5 to rotate and rise. During the rotating and rising process, the garbage bag containing feces and urine is tightened and sealed. The outer shell assembly 1 blocks the rotating and lifting mechanism 5. The driving mechanism 4 drives the pushing mechanism 3, and the pushing mechanism 3 pushes out the garbage bag that has been tightened and sealed.

[0045] like Figure 2 and Figure 3As shown, the housing assembly 1 includes a main shell 11, a sub-shell 12, an external output channel 13, a columnar shell 14, a guide groove 15, an internal output channel 16 and a limit ring 17, wherein the sub-shell 12 is fixedly arranged on the back of the main shell 11 and a rechargeable battery for power supply is arranged inside it, the external output channel 13 is opened on the front of the main shell 11, the columnar shell 14 is fixedly arranged at the bottom of the inner cavity of the main shell 11, the guide groove 15 is opened on the back of the columnar shell 14, the internal output channel 16 is opened on the front of the columnar shell 14, and the limit ring 17 is rotatably arranged on the top of the inner side of the columnar shell 14 through a bearing.

[0046] like Figure 4 As shown, the covering and clamping mechanism 2 includes a covering plate 21, a clamping ring 22 and a U-shaped cushion 23, wherein the covering plate 21 is movably connected to the top of the main shell 11 through a hinge, the clamping ring 22 is fixedly arranged at the bottom of the covering plate 21 and is located directly above the columnar shell 14, and the U-shaped cushion 23 is fixedly arranged at the top of the covering plate 21.

[0047] By providing the above-mentioned shell assembly 1 and the covering and clamping mechanism 2, it is convenient to flip the covering plate 21 from the top of the main shell 11, then put the garbage bag into the inner side of the columnar shell 14 and flip the opening of the garbage bag so that it is sleeved on the outer side of the top opening of the columnar shell 14, and then flip the covering plate 21 to reset, and the clamping ring 22 presses the opening of the garbage bag at the top opening of the columnar shell 14, so as to facilitate the subsequent tightening and sealing of the garbage bag. When the child urinates or defecates later, the child's companion supports the child and makes the child sit on the top of the U-shaped cushion 23.

[0048] like Figure 5 As shown, the ejection mechanism 3 includes a U-shaped push plate 31, a one-way screw 32, a threaded sleeve 33, a gear 34 and a guide rod 35, wherein the U-shaped push plate 31 is attached to the rear side of the inside of the cylindrical shell 14, the one-way screw 32 penetrates the cylindrical shell 14 and its front end is rotatably connected to the U-shaped push plate 31 through a bearing, the threaded sleeve 33 is rotatably nested on the back of the cylindrical shell 14 through a bearing and is threadedly sleeved on the outside of the one-way screw 32, the gear 34 is fixedly sleeved on the rear end of the outer side of the threaded sleeve 33, and the guide rod 35 slides through the main shell 11 and the cylindrical shell 14 and is fixedly connected to the U-shaped push plate 31.

[0049] By setting the above structure, after the rack 49 is meshed with the gear 34, as the rack 49 continues to rise, the gear 34 drives the threaded sleeve 33 to rotate, and when the threaded sleeve 33 rotates, it drives the one-way screw 32 to continuously move forward, and when the one-way screw 32 moves forward, it drives the U-shaped push plate 31 to push the tightened middle part of the garbage bag, so that the middle part of the garbage bag passes through the inner output channel 16 and the outer output channel 13 in turn and is pushed out, so that it is convenient for the child's companion to take it.

[0050] like Figure 6 As shown, the driving mechanism 4 includes an inverted U-shaped frame 41, a reciprocating screw 42, a motor 43, a square slot 44, a lifting frame 45, a connecting spring 46, a T-shaped sleeve 47, an extension plate 48 and a rack 49, wherein the inverted U-shaped frame 41 is located inside the columnar shell 14 and is fixedly arranged at the bottom of the inner cavity of the main shell 11, the reciprocating screw 42 passes through the inverted U-shaped frame 41 and is rotatably connected to the inverted U-shaped frame 41 through a bearing, the motor 43 is fixedly arranged inside the inverted U-shaped frame 41 and is transmission-connected to the reciprocating screw 42, and the square slot 44 is opened at the top of the reciprocating screw 42, the lifting frame 45 is sleeved on the outside of the reciprocating screw 42 and is transmission-connected to the reciprocating screw 42, the connecting spring 46 is fixedly connected between the inner wall of the lifting frame 45 and the bottom end of the T-shaped sleeve 47, the T-shaped sleeve 47 is sleeved on the outside of the reciprocating screw 42 and is slidably arranged on the inside of the lifting frame 45 along the vertical direction, the extension plate 48 is fixedly arranged at the bottom of the lifting frame 45 and is slidably arranged on the inside of the guide groove 15 along the vertical direction, and the rack 49 is fixedly arranged at the rear end of the top of the extension plate 48.

[0051] By setting the above structure, after the child has finished defecating, the child's caregiver will first start the motor 43 and then clean the child's buttocks. During this process, the motor 43 drives the reciprocating screw 42 to rotate, and the reciprocating screw 42 drives the lifting frame 45 to rise when rotating. During the rising process of the lifting frame 45, the T-shaped sleeve 47 is driven to rise through the connecting spring 46.

[0052] like Figure 7 As shown, the rotating lifting mechanism 5 includes a square shaft 51, a rotating disk 52 and a blocking rod 53, wherein the square shaft 51 is slidably arranged on the inner side of the square groove 44 along the vertical direction, the rotating disk 52 is fixedly arranged on the top of the square shaft 51 and is rotatably connected to the T-shaped sleeve 47 through a bearing, and a plurality of blocking rods 53 are arranged, and the plurality of blocking rods 53 are evenly fixedly arranged on the top of the rotating disk 52.

[0053] By setting the above structure, the rotating disk 52 can be driven to move upward during the rising process of the T-shaped sleeve 47, and the garbage bag containing feces can be lifted during the rising process of the rotating disk 52. In addition, when the reciprocating screw 42 rotates, it drives the square shaft 51 to rotate through the square groove 44. When the square shaft 51 rotates, it drives the rotating disk 52 and the multiple blocking rods 53 to rotate. During the rotation of the rotating disk 52 and the multiple blocking rods 53, the lower part of the garbage bag continues to rotate under the action of the rotating disk 52 and the multiple blocking rods 53. As the lower part of the garbage bag continues to rotate, the middle part of the garbage bag is tightened and gradually closed until the top of the blocking rod 53 is in contact with the bottom of the limit ring 17. The garbage bag is tightened, thereby preventing the smell of feces from escaping into the nursing ward or affecting the care of the children.

[0054] Example 2

[0055] The present invention also discloses a method for using a urine and feces receiving device for pediatric care, the method specifically comprising the following steps:

[0056] S1, open the cover plate 21 from the top of the main shell 11, then put the garbage bag into the inner side of the columnar shell 14 and turn the opening of the garbage bag over so that it is sleeved on the outer side of the top opening of the columnar shell 14, then turn the cover plate 21 over and reset, and the clamping ring 22 clamps the opening of the garbage bag at the top opening of the columnar shell 14. When the child urinates or defecates, the child's companion supports the child and makes the child sit on the top of the U-shaped cushion 23;

[0057] S2, during the child's defecation, the feces falls into the garbage bag and is collected. After the child has finished defecation, the child's caregiver starts the motor 43 first, and then cleans the child's buttocks. During this process, the motor 43 drives the reciprocating screw 42 to rotate, and the reciprocating screw 42 drives the lifting frame 45 to rise when rotating. During the lifting process of the lifting frame 45, the T-shaped sleeve 47 is driven to rise through the connecting spring 46;

[0058] S3, the T-shaped sleeve 47 drives the rotating disk 52 to move upward during the rising process, and the garbage bag containing feces is lifted during the rising process. In addition, when the reciprocating screw 42 rotates, it drives the square shaft 51 to rotate through the square groove 44. When the square shaft 51 rotates, it drives the rotating disk 52 and the multiple blocking rods 53 to rotate. During the rotation of the rotating disk 52 and the multiple blocking rods 53, the lower part of the garbage bag continues to rotate under the action of the rotating disk 52 and the multiple blocking rods 53. As the lower part of the garbage bag continues to rotate, the middle part of the garbage bag is tightened and gradually closed;

[0059] S4, when the top of the blocking rod 53 is in contact with the bottom of the limiting ring 17, the garbage bag is tightened. At the same time, due to the obstruction of the limiting ring 17, the blocking rod 53 cannot continue to rise. Subsequently, as the lifting frame 45 continues to rise, the T-shaped sleeve 47, which also cannot continue to rise, continues to compress the connecting spring 46, and the extension plate 48 drives the rack 49 to continue to rise;

[0060] S5, the rack 49 meshes with the gear 34 due to its continuous rise, and subsequently as the rack 49 continues to rise, the gear 34 drives the threaded sleeve 33 to rotate, and the threaded sleeve 33 drives the one-way screw 32 to continuously move forward when rotating, and the one-way screw 32 drives the U-shaped push plate 31 to push the tightened middle part of the garbage bag when moving forward, so that the middle part of the garbage bag passes through the inner output channel 16 and the outer output channel 13 in turn and is pushed out;

[0061] S6, the lifting frame 45 moves to the top of the reciprocating thread on the outer side of the reciprocating screw 42, and then as the reciprocating screw 42 continues to rotate, the lifting frame 45 moves down and resets. During this process, the child's caregiver has completed the cleaning of the child's buttocks. At this time, the tightened middle part of the garbage bag is taken from the front opening of the outer output channel 13, and then the cover plate 21 is moved, so that the cover plate 21 drives the clamping ring 22 to release the clamping of the garbage bag opening, and then the garbage bag is pulled outward, so that the garbage bag passes through the inner output channel 16 and the outer output channel 13 and is removed, and then discarded;

[0062] S7, the lifting frame 45 reaches the initial position due to movement, that is, the bottom of the reciprocating thread outside the reciprocating screw 42, the ejection mechanism 3, the driving mechanism 4 and the rotary lifting mechanism 5 are all reset, and the motor 43 is stopped at this time.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A urine and feces receiving device for pediatric care, characterized in that: It comprises a shell component (1), the top of the shell component (1) is movably connected to a covering and pressing mechanism (2), the top of the inner cavity of the shell component (1) is provided with a pushing mechanism (3), the bottom of the inner cavity of the shell component (1) is provided with a driving mechanism (4), and the top of the driving mechanism (4) is provided with a rotating lifting mechanism (5); The driving mechanism (4) drives the rotating and lifting mechanism (5) to rotate and rise, and the rotating and lifting mechanism (5) tightens and seals the garbage bag containing feces and urine during the rotating and rising process. The outer shell component (1) blocks the rotating and lifting mechanism (5), and the driving mechanism (4) drives the pushing mechanism (3), and the pushing mechanism (3) pushes out the garbage bag that has been tightened and sealed.

2. A urine and feces receiving device for pediatric care according to claim 1, characterized in that: The housing assembly (1) comprises a main housing (11), a secondary housing (12) and an external output channel (13); The auxiliary housing (12) is fixedly arranged on the back of the main housing (11) and has a rechargeable storage battery for power supply arranged therein, and the external output channel (13) is opened on the front of the main housing (11).

3. The urine and feces receiving device for pediatric care according to claim 2, characterized in that: The housing assembly (1) further comprises a columnar housing (14), a guide groove (15), an inner output channel (16) and a limiting ring (17); The columnar shell (14) is fixedly arranged at the bottom of the inner cavity of the main shell (11), the guide groove (15) is opened at the back of the columnar shell (14), the inner output channel (16) is opened at the front of the columnar shell (14), and the limit ring (17) is rotatably arranged at the top of the inner side of the columnar shell (14) through a bearing.

4. The urine and feces receiving device for pediatric care according to claim 3, characterized in that: The covering and pressing mechanism (2) comprises a covering plate (21), a pressing ring (22) and a U-shaped cushion (23); The cover plate (21) is movably connected to the top of the main shell (11) via a hinge, the clamping ring (22) is fixedly arranged at the bottom of the cover plate (21) and located directly above the columnar shell (14), and the U-shaped cushion (23) is fixedly arranged at the top of the cover plate (21).

5. The urine and feces receiving device for pediatric care according to claim 4, characterized in that: The ejection mechanism (3) comprises a U-shaped ejection plate (31), a one-way screw (32), a threaded sleeve (33), a gear (34) and a guide rod (35); The U-shaped push plate (31) is fitted to the rear side of the inner part of the columnar shell (14); the one-way screw (32) penetrates the columnar shell (14) and its front end is rotatably connected to the U-shaped push plate (31) through a bearing; the threaded sleeve (33) is rotatably nested on the back of the columnar shell (14) through a bearing and is threadedly sleeved on the outer side of the one-way screw (32); the gear (34) is fixedly sleeved on the outer rear end of the threaded sleeve (33); the guide rod (35) slides through the main shell (11) and the columnar shell (14) and is fixedly connected to the U-shaped push plate (31).

6. The urine and feces receiving device for pediatric care according to claim 5, characterized in that: The driving mechanism (4) comprises an inverted U-shaped frame (41), a reciprocating screw (42), a motor (43) and a square slot (44); The inverted U-shaped frame (41) is located inside the columnar housing (14) and is fixedly arranged at the bottom of the inner cavity of the main housing (11); the reciprocating screw (42) penetrates the inverted U-shaped frame (41) and is rotationally connected to the inverted U-shaped frame (41) via a bearing; the motor (43) is fixedly arranged inside the inverted U-shaped frame (41) and is transmission-connected to the reciprocating screw (42); and the square groove (44) is opened at the top of the reciprocating screw (42).

7. The urine and feces receiving device for pediatric care according to claim 6, characterized in that: The driving mechanism (4) further comprises a lifting frame (45), a connecting spring (46), a T-shaped sleeve (47), an extension plate (48) and a rack (49); The lifting frame (45) is sleeved on the outside of the reciprocating screw (42) and is transmission-connected to the reciprocating screw (42); the connecting spring (46) is fixedly connected between the inner wall of the lifting frame (45) and the bottom end of the T-shaped sleeve (47); the T-shaped sleeve (47) is sleeved on the outside of the reciprocating screw (42) and is slidably arranged on the inside of the lifting frame (45) along the vertical direction; the extension plate (48) is fixedly arranged on the bottom of the lifting frame (45) and is slidably arranged on the inside of the guide groove (15) along the vertical direction; and the rack (49) is fixedly arranged on the rear end of the top of the extension plate (48).

8. The urine and feces receiving device for pediatric care according to claim 7, characterized in that: The rotary lifting mechanism (5) comprises a square shaft (51), a rotary disk (52) and a blocking rod (53); The square shaft (51) is slidably arranged inside the square groove (44) along the vertical direction, the rotating disk (52) is fixedly arranged at the top of the square shaft (51) and is rotatably connected to the T-shaped sleeve (47) through a bearing, and a plurality of blocking rods (53) are arranged, and the plurality of blocking rods (53) are evenly fixedly arranged at the top of the rotating disk (52).

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