CN212369143U

CN212369143U - Urine collecting device

Info

Publication number: CN212369143U
Application number: CN202020203327.XU
Authority: CN
Inventors: 陈跃平
Original assignee: Huzhou Hongmei Technology Co ltd
Current assignee: Huzhou Hongmei Technology Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-01-19
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a urine collecting device, its main points are: comprises a urine receiver, a bracket and a urination component. The urine receiver is a flexible integrated piece made of flexible silica gel or PVP material. The urine receiver is provided with a cambered surface which can be attached to a human body, and a urine receiving opening with an opening facing to the rear upper part is arranged on the urine receiver. The lower part of the urine receiver is provided with a urine outlet; the bracket is detachably arranged in the urine receiving port and is used for separating human organs from the inner cavity of the urine receiving port; the urination component is detachably and hermetically communicated with the urination port of the urine receiver.

Description

Urine collecting device

Technical Field

The utility model relates to the technical field of articles for daily use, specifically a urine collecting device for connecing urine.

Background

The urine collecting device is an appliance used by people under the condition that the people cannot take care of themselves after operation, enuresis or paralysis and the like. The existing urine collecting device is usually a urine collecting device (also called a urine collecting funnel), the urine collecting device is designed according to human engineering, the periphery of the urine collecting device is attached to the skin of a human body during use, urine is collected, then a corresponding catheter and a urine storage device are matched, the urine collected by the urine collecting device flows into the urine storage device through the catheter, and the urine in the urine storage device is discharged by a caregiver after the urine in the urine storage device is full. Some urine receivers can be equipped with corresponding automatic urine pumping devices, the automatic urine pumping devices are provided with non-contact liquid level sensors, and when urine in the urine receivers is detected, the automatic urine pumping devices (usually, motors drive diaphragm pumps to pump urine) pump the urine in the urine receivers out and discharge the urine into the urine storage devices. The urine collector is fixed on the patient by some fixing devices when in use. Due to the difference of physiological structures of males and females, basically all urine receivers can be well suitable for males (urine is concentrated when the males urinate), but can not be well suitable for females. Therefore, great discomfort is brought to the user, the workload of the care giver is increased, and if the urine is not processed in time, the contact part of the human body is infected, inflamed and the like, so that great trouble is brought to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, the collection urine device for receiving urine that is favorable to the skin to keep dry and comfortable of ability effectual collection urine.

Realize the utility model discloses the basic technical scheme of purpose is: a urine collection device is structurally characterized in that: comprises a urine receiver, a bracket and a urination component. The urine receiver is a flexible integrated piece made of flexible silica gel or PVP material. The urine receiver is provided with a cambered surface which can be attached to a human body, and a urine receiving opening with an opening facing to the rear upper part is arranged on the urine receiver. The lower part of the urine receiver is provided with a urine outlet. The support is detachably arranged in the urine receiving port and is used for separating human organs from the inner cavity of the urine receiving port. The urination component is detachably and hermetically communicated with the urination port of the urine receiver.

The technical scheme based on the basic technical scheme is as follows: the urine receiving opening of the urine receiving device is provided with a circle of surrounding edge extending towards the inner side and the front side. The support includes solid fixed ring, vertical support column and horizontal joint post. The shape of the fixing ring corresponds to the shape of the urine receiving opening. A set of longitudinal support posts is fixedly disposed on the right side of the stationary ring along a circumferential direction of the stationary ring. The transverse clamping columns are fixedly arranged on the middle part of a corresponding longitudinal supporting column along the radial direction of the fixing ring. The support is put in connecing the urine ware, connects the surrounding edge of urine mouthful to be located between the solid fixed ring of support and the horizontal joint post, forms to dismantle the joint and connects. The fixing ring of the bracket is pressed on the surrounding edge of the urine receiving port from the back.

The technical scheme based on the corresponding technical scheme is as follows: the left side, the right side and the rear part of the front part of the urine collector are provided with connecting parts, and the connecting parts are provided with mounting through holes.

The technical scheme based on the corresponding technical scheme is as follows: the urine collecting and guiding part which is sunken towards the lower part is arranged at the lower part of the front side of the urine collecting opening of the urine collector, and the urine discharging opening is arranged at the lower part of the urine collecting and guiding part.

The technical scheme based on the corresponding technical scheme is as follows: also comprises a connecting seat. A connecting part is arranged around the periphery of the urination port, and a clamping convex shoulder is arranged on the connecting part. The connecting seat is sleeved on the connecting portion and connected to the connecting portion through the clamping convex shoulder, and the connecting seat can rotate freely. The urination component is detachably and fixedly connected with the urine receiver through the connecting seat.

The technical scheme based on the corresponding technical scheme is as follows: the urination assembly includes a connection cap. The connecting seat is provided with an internal thread. Connect lid upper portion and be equipped with the external screw thread, will connect the lid cover during installation on the connecting portion that connect the urine ware, then close fixed connection with connecting seat and connection lid soon, form sealed intercommunication with the connecting portion that connect the urine ware. The lower part of the connecting cover is provided with a catheter interface.

The technical scheme based on the corresponding technical scheme is as follows: the urination assembly further comprises a liquid level sensor. The liquid level sensor is arranged on the connecting cover and used for judging whether urine exists in the connecting cover.

A urine collection device is structurally characterized in that: comprises a urine receiver, a urine pad and a urination component. The urine receiver is a flexible integrated piece made of flexible silica gel or PVP material. The urine receiver is provided with a cambered surface which can be attached to a human body, and a urine receiving opening with an opening facing to the rear upper part is arranged on the urine receiver. The lower part of the urine receiver is provided with a urine outlet. The urine pad is laid in the urine receiving opening and is contacted with the skin of a human body, and the urine pad can quickly collect urine from one side of the human body and discharge the urine from the other side to the urine receiving device. The urination component is detachably and hermetically communicated with the urination port of the urine receiver.

The technical scheme based on the technical scheme is as follows: the thickness of the urine pad is 8 to 15 mm. The urine pad comprises a first urine-absorbing layer, a second urine-absorbing layer and a hydrophobic layer. The first urine absorbing layer, the second urine absorbing layer and the hydrophobic layer are sequentially bonded and fixed together from back to front. The first urine absorption layer is made of non-woven fabrics. The second urine absorption layer adopts kapok. The hydrophobic layer is made of non-woven fiber which can be quickly hydrophobic.

The technical scheme based on the corresponding technical scheme is as follows: the urine receiving opening of the urine receiving device is provided with a circle of surrounding edge extending towards the inner side and the front side. The shape of the urine pad corresponds to that of the urine receiving port, and the urine pad is clamped and fixed by the surrounding edge of the urine receiving port.

The utility model discloses following beneficial effect has: (1) the utility model discloses a collection urine device can effectually prevent that the urine from spattering in disorder everywhere to can effectually collect the urine, avoid the urine to flow, keep the skin dry and comfortable, alleviate caretaker's work load, be applicable to and wear the area for a long time and use, made things convenient for patient to use greatly, provide convenience for the wheelchair trip of disabled personage moreover.

(2) As is known, the female urinates in a squatting or sitting way, the trousers must be fallen down to defecate each time, and compared with the male, the female defecates in a toilet frequently, so that the female can see the condition of going to the toilet in public places, and the public places are insanitary and are easy to be infected with diseases. Wearing the utility model discloses a urine collecting device goes out can avoid going to the awkwardness of waiting in line in lavatory, greatly reduced moreover use public toilet to lead to the risk of infectious diseases.

(3) The utility model discloses a collection urine device connect urine ware adopts flexible silica gel or PVP (polyvinylpyrrolidone) material to make flexible integrative piece, has certain elasticity, can adapt to certain human posture and change, connects urine department to be equipped with the round surrounding edge that extends to inboard and front side in addition, and the urine gets into and connects difficult following urine department of meeting to spill over in the urine ware after, can effectively collect the urine, prevents palirrhea human skin, and the effect of collecting the urine is showing.

(4) The utility model discloses a collection urine device connect the connecting portion of urine ware through corresponding hidden discount and user's pants fixed connection, connect the urine ware to be connected with the screw cap mode for the urination subassembly, convenient to assemble dismantlement washs convenient to use.

(5) The utility model discloses a collection urine device be equipped with collection urine water conservancy diversion portion, can effectively collect urination mouth department with the urine to be favorable to collecting the urine fast and getting rid of, increased simultaneously and connect the urine space, can not lead to overflowing because of urinating fast.

(6) The utility model discloses a urination mouth department is equipped with the connecting seat, can connect with corresponding catheter through the urination subassembly, is equipped with level sensor moreover, can be applicable to the storage urine ware that is equipped with automatic urine pumping device, and the range of application is wide, and degree of automation is high, keeps dry.

(7) The utility model is essentially different from the traditional paper diaper in the structure principle. Modern paper diapers generally comprise three main parts, namely a surface coating layer, an absorption core layer, a polymer water storage material and a base fabric. The surface coating layer is tightly attached to the skin of a user, can promote the urine to quickly permeate and effectively prevent the urine from back permeating, and keeps the surface layer of the diaper dry and comfortable. The absorbent core layer is primarily capable of capturing and rapidly absorbing urine, dispersing urine, or diffusing it throughout the core layer by capillary action, ultimately absorbing and storing urine. The base fabric can be made of non-woven fabrics which are comfortable to feel or PE films with low price, the high polymer water storage material has a certain saturated state, and redundant urine can still be siphoned upwards and leaked to the outside of the paper diaper through the edge, so that a large amount of humidity is generated inside the paper diaper; due to poor air permeability and poor heat dissipation performance of the paper diaper, ecthyma and extreme discomfort of a long-term user can be caused.

The utility model discloses urine is inhaled to first urine absorbing layer and the contact of human skin of urine pad of female urine collection device to avoided the urine to spatter in disorder everywhere, can make the urine permeate fast moreover and pass, keep urine pad top layer dry and comfortable. The urine is absorbed by the second urine absorbing layer after penetrating through the first urine absorbing layer, and the second urine absorbing layer adopts kapok cotton, so that the urine which is discharged by a human body and penetrates through the first urine absorbing layer 2-1 can be absorbed rapidly in a large amount, and the urine is prevented from overflowing. The second is inhaled the unnecessary urine of urine layer absorption urine saturation back and is discharged to the hydrophobic layer, and the hydrophobic layer adopts end density hydrophobic fiber, and the hydrophobic layer does not absorb the urine, can play the drainage effect, and the urine passes into behind the hydrophobic layer rapidly and connects in the urine receiving mouth of urine ware and collects the urine outlet through collection urine water conservancy diversion portion and finally discharges to corresponding storage urine ware by the urination subassembly in. Thereby the utility model discloses a urine pad compares traditional panty-shape diapers dry more comfortable, is fit for long-time the use, uses when what importantly adapt to various crowds needs.

(8) The utility model discloses a male urine collecting device is equipped with the support, and the solid fixed ring of support goes up the fabric of cladding one deck water-permeable, and during the urination, the urine is discharged after flowing to the urination mouth from collection urine water conservancy diversion portion behind the fabric see through, is favorable to keeping human organ not contact with the urine to keep skin dry and comfortable health. The support is equipped with horizontal joint post, connects the surrounding edge of urine mouthful to be located the solid fixed ring of support and between the horizontal joint post during the use, forms the joint and connects, gu fixed ring is from the left crimping on the surrounding edge of connecing the urine mouth, can also play the effect that prevents the urine outflow.

Drawings

Fig. 1 is a schematic structural view of the urine collecting device of the present invention.

Fig. 2 is a rear view of fig. 1.

Fig. 3 is a right-side view of fig. 1.

Fig. 4 is a left side view of fig. 1.

Fig. 5 is a schematic top view of fig. 1.

Fig. 6 is a schematic sectional view a-a in fig. 1.

Fig. 7 is a schematic view as viewed from the upper right rear side of fig. 1.

Fig. 8 is a schematic view when viewed from the left rear lower side of fig. 1.

Fig. 9 is a schematic structural view of the bracket as viewed from the front right lower side of fig. 1.

Fig. 10 is a layer structure diagram of a urine collection pad of the urine collection device for women in example 2.

The reference numbers in the drawings are:

a urine receiver 1, a urine receiving opening 1-1, a surrounding edge 1-11, a connecting part 1-2, a urine collecting and guiding part 1-3, a urine discharging opening 1-4, a connecting part 1-5, a clamping convex shoulder 1-51,

a urine pad 2, a first urine absorption layer 2-1, a second urine absorption layer 2-2, a hydrophobic layer 2-3,

a bracket 3, a fixing ring 3-1, a longitudinal support column 3-2, a transverse clamping column 3-3,

the connecting base (4) is provided with a connecting base,

the urine discharging assembly 5, the connecting cover 5-1, the catheter interface 5-11 and the liquid level sensor 5-2.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings. The description of the orientation of the utility model is performed according to the orientation shown in fig. 1, that is, the up-down left-right direction shown in fig. 1 is the up-down left-right direction of the description, the side towards which fig. 1 faces is the front side, and the side departing from fig. 1 is the rear side.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

It should be understood that the terms "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on the positional relationships illustrated in the drawings, and are used only for convenience in describing the present invention or simplifying the description, but do not indicate that a particular orientation must be provided.

(example 1)

Referring to fig. 1 to 9, the urine collecting device of the present embodiment is a male urine collecting device, and includes a urine receiver 1, a bracket 3, a connecting seat 4 and a urination unit 5.

Referring to fig. 1 to 8, the urine receiver 1 is a flexible integrated member made of flexible silica gel or polyvinylpyrrolidone (PVP). The urine receiver 1 is provided with a cambered surface which can be tightly attached to a human body according to human engineering, the urine receiver 1 is provided with a urine receiving opening 1-1 with an opening facing to the rear upper part, and a circle of surrounding edge 1-11 extending towards the inner side and the front side is arranged at the urine receiving opening 1-1. The left side, the right side and the rear part of the front part of the urine receiver 1 are provided with connecting parts 1-2, and the connecting parts 1-2 are provided with mounting through holes. The connecting part 1-2 of the urine receiver 1 is fixedly connected with the underwear of the user through a corresponding big white button. The front lower part of the urine receiving opening of the urine receiver 1 is provided with a urine collecting and guiding part 1-3 which is sunken towards the front lower part. The lower part of the urine collecting and guiding part 1-3 of the urine receiver 1 is provided with a urine outlet 1-4, the periphery surrounding the urine outlet 1-4 is provided with a connecting part 1-5, and the connecting part 1-5 is provided with a clamping convex shoulder 1-51. The connecting seat 4 is sleeved on the connecting parts 1-5 and connected on the connecting parts 1-5 through clamping convex shoulders 1-51, the connecting seat 4 can rotate freely, and the connecting seat 4 is provided with internal threads.

The urination assembly 5 comprises a connection cover 5-1 and a liquid level sensor 5-2.

The upper part of the connecting cover 5-1 is provided with external threads, the connecting cover 5-1 is sleeved on the connecting part 1-5 of the urine receiver 1 during installation, and then the connecting seat 4 is screwed and fixedly connected with the connecting cover 5-1 to form sealed communication with the connecting part 1-5 of the urine receiver 1. The lower part of the connecting cover 5-1 is provided with a catheter interface 5-11 which is communicated with a corresponding catheter in a sealing way when in use and is communicated with the urine storage device through the catheter, and urine is discharged from a urine discharge port 1-4 of the urine receiving device 1 to the connecting cover 5-1 and flows out to the urine storage device through the catheter. The liquid level sensor 5-3 is arranged on the connecting cover 5-1 and used for judging whether urine exists in the connecting cover 5-1, and the liquid level sensor 5-3 of the embodiment adopts a non-contact liquid level sensor which can be directly purchased in the market and does not contact with the urine when in use. When the urine storage device is provided with the automatic urine pumping device, the liquid level sensor 5-3 gives a signal to control the automatic urine pumping device to work when detecting that urine exists in the connecting cover 5-1, and the urine in the connecting cover 5-1 is pumped into the urine storage device, so that automation is realized.

Referring to fig. 1 to 9, the bracket 3 includes a fixing ring 3-1, a longitudinal support column 3-2 and a transverse clamping column 3-3. The shape of the fixing ring 3-1 corresponds to the shape of the urine receiving opening 1-1. A group of longitudinal support columns 3-2 is fixedly arranged on the front side of the fixing ring 3-1 along the circumferential direction of the fixing ring 3-1. The transverse clamping columns 3-3 are fixedly arranged on the middle part of a corresponding longitudinal supporting column 3-2 along the radial direction of the fixing ring 3-1. The bracket 3 is arranged in the urine receiver 1, and the bracket 3 is used for separating the corresponding organs of the human body from the inner cavity of the urine receiving port 1-1. The transverse clamping column 3-3 is connected to the surrounding edge 1-11 of the urine receiving port 1-1 in a clamping mode, the surrounding edge 1-11 of the urine receiving port 1-1 is located between the fixing ring 3-1 of the support 3 and the transverse clamping column 3-3 to form clamping connection, and the fixing ring 3-1 is connected to the surrounding edge 1-11 of the urine receiving port 1-1 in a pressing mode from the rear side. The fixing ring 3-1 of the bracket 3 is coated with a layer of water-permeable fabric, the embodiment is coated with a layer of silk screen, when in urination, urine enters the urine receiving port 1-1 after penetrating through the fabric and flows to the urine discharging port 1-4 from the urine collecting and guiding part 1-3 to be discharged, which is beneficial to keeping human organs from contacting with the urine in the urine receiving port 1-1, thereby keeping the skin dry and sanitary.

(example 2)

Referring to fig. 1 to 10, the urine collecting device of this embodiment is a female urine collecting device, and the rest is the same as that of embodiment 1 except that the holder 3 is taken out and the urine pad 2 is laid in the urine receiving port 1-1 in use. The shape of the urine pad 2 corresponds to the shape of the urine receiving opening 1-1 and is clamped and fixed by the surrounding edge 1-11 of the urine receiving opening.

Referring to fig. 1 to 7, the urine receptacle 1 of the present embodiment is designed according to human engineering and can be closely attached to the female vulva region.

Referring to fig. 9, the urine pad 2 comprises a first urine-absorbing layer 2-1, a second urine-absorbing layer 2-2 and a hydrophobic layer 2-3. The thickness of the urine pad 2 is 8 to 15 mm, 11 mm in this embodiment, and the thickness ratio of the first urine-absorbing layer 2-1, the second urine-absorbing layer 2-2 and the hydrophobic layer 2-3 is 1: 8: 2, the function of each layer is fully exerted. The first urine absorbing layer 2-1, the second urine absorbing layer 2-2 and the hydrophobic layer 2-3 are sequentially bonded and fixed together from back to front. The first urine absorption layer 2-1 is made of non-woven fabrics for paper diapers and is used for separating the skin of a human body from the second urine absorption layer. The second urine absorbing layer 2-2 is made of wood pulp cotton, the wood pulp cotton of the embodiment can be made of wood pulp cotton materials of an absorbing core layer of a paper diaper on the market, and the wood pulp cotton mainly has a structure of a pure wood pulp layer and a super absorbent resin layer, can rapidly absorb a large amount of urine discharged by a human body and penetrating through the first urine absorbing layer 2-1, and prevents urine from overflowing. The hydrophobic layer 2-3 is made of nonwoven fiber which can permeate water rapidly, and urine passes through the second urine absorbing layer 2-2 and then flows out of the urine collecting flow guide part 1-3 through the hydrophobic layer.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A urine collection device characterized by: comprises a urine receiver, a bracket and a urination component; the urine receiver is a flexible integrated piece made of flexible silica gel or PVP material; the urine receiver is provided with a cambered surface which can be attached to a human body, and is provided with a urine receiving port with an opening facing to the rear upper part; the lower part of the urine receiver is provided with a urine outlet; the bracket is detachably arranged in the urine receiving port and is used for separating human organs from the inner cavity of the urine receiving port; the urination component is detachably and hermetically communicated with the urination port of the urine receiver.

2. The urine collection device according to claim 1, wherein: a circle of surrounding edge extending towards the inner side and the front side is arranged at the urine receiving opening of the urine receiving device; the bracket comprises a fixing ring, a longitudinal supporting column and a transverse clamping column; the shape of the fixing ring corresponds to the shape of the urine receiving port; a group of longitudinal support columns are fixedly arranged on the right side of the fixing ring along the circumferential direction of the fixing ring; the transverse clamping columns are fixedly arranged on the middle part of a corresponding longitudinal supporting column along the radial direction of the fixing ring; the bracket is placed in the urine receiver, and the surrounding edge of the urine receiving port is positioned between the fixing ring of the bracket and the transverse clamping column to form detachable clamping connection; the fixing ring of the bracket is pressed on the surrounding edge of the urine receiving port from the back.

3. The urine collection device according to claim 1, wherein: the urine collecting and guiding part which is sunken towards the lower part is arranged at the lower part of the front side of the urine collecting opening of the urine collector, and the urine discharging opening is arranged at the lower part of the urine collecting and guiding part.

4. A urine collecting device according to claim 3, characterized in that: the device also comprises a connecting seat; a connecting part is arranged around the periphery of the urination port, and a clamping convex shoulder is arranged on the connecting part; the connecting base is sleeved on the connecting part and connected to the connecting part through the clamping convex shoulder, and the connecting base can rotate freely; the urination component is detachably and fixedly connected with the urine receiver through the connecting seat.

5. A urine collection device according to claim 4, wherein: the urination assembly comprises a connecting cover; the connecting seat is provided with an internal thread; the upper part of the connecting cover is provided with external threads, the connecting cover is sleeved on the connecting part of the urine collector during installation, and then the connecting seat and the connecting cover are screwed and fixedly connected to form sealed communication with the connecting part of the urine collector; the lower part of the connecting cover is provided with a catheter interface.

6. A urine collection device according to claim 5, wherein: the urination assembly also comprises a liquid level sensor; the liquid level sensor is arranged on the connecting cover and used for judging whether urine exists in the connecting cover.

7. A urine collection device characterized by: comprises a urine receiver, a urine pad and a urination component; the urine receiver is a flexible integrated piece made of flexible silica gel or PVP material; the urine receiver is provided with a cambered surface which can be attached to a human body, and is provided with a urine receiving port with an opening facing to the rear upper part; the lower part of the urine receiver is provided with a urine outlet; the urine pad is laid in the urine receiving port and is contacted with the skin of a human body, and the urine pad can quickly collect urine from one side of the human body and discharge the urine from the other side to the urine receiving device; the urination component is detachably and hermetically communicated with the urination port of the urine receiver.

8. The urine collection device according to claim 7, wherein: the thickness of the urine pad is 8-15 mm; the urine pad comprises a first urine absorption layer, a second urine absorption layer and a hydrophobic layer; the first urine absorbing layer, the second urine absorbing layer and the hydrophobic layer are sequentially bonded and fixed together from back to front; the first urine absorption layer is made of non-woven fabrics; the second urine absorption layer adopts wood pulp cotton; the hydrophobic layer is made of non-woven fiber which can be quickly hydrophobic.

9. A urine collection device according to claim 8, wherein: a circle of surrounding edge extending towards the inner side and the front side is arranged at the urine receiving opening of the urine receiving device; the shape of the urine pad corresponds to that of the urine receiving port, and the urine pad is clamped and fixed by the surrounding edge of the urine receiving port.

10. A urine collection device according to claim 8, wherein: the urine collecting and guiding part which is sunken towards the lower part is arranged at the lower part of the front side of the urine collecting opening of the urine collector, and the urine discharging opening is arranged at the lower part of the urine collecting and guiding part.

11. A urine collection device according to claim 8, wherein: the device also comprises a connecting seat; a connecting part is arranged around the periphery of the urination port, and a clamping convex shoulder is arranged on the connecting part; the connecting base is sleeved on the connecting part and connected to the connecting part through the clamping convex shoulder, and the connecting base can rotate freely; the urination component is detachably and fixedly connected with the urine receiver through the connecting seat.

12. A urine collection device according to claim 11, wherein: the urination assembly comprises a connecting cover; the connecting seat is provided with an internal thread; the upper part of the connecting cover is provided with external threads, the connecting cover is sleeved on the connecting part of the urine collector during installation, and then the connecting seat and the connecting cover are screwed and fixedly connected to form sealed communication with the connecting part of the urine collector; the lower part of the connecting cover is provided with a catheter interface.

13. A urine collection device according to claim 12, wherein: the urination assembly also comprises a liquid level sensor; the liquid level sensor is arranged on the connecting cover and used for judging whether urine exists in the connecting cover.