Collecting device

Abstract

The utility model discloses a collecting device, which relates to the technical field of sampling devices, and comprises a fluid director body, a liquid channel is arranged in the fluid director body, and the liquid channel comprises a liquid inlet channel and a liquid outlet channel; the fluid director body comprises a baffle plate arranged in the liquid channel, and at least one side of the baffle plate is provided with an overflowing channel; the fluid director body further comprises a fluid guide pipe arranged at the bottom of the fluid channel. A fluid inlet of the fluid guide pipe is located in the side, close to a fluid inlet of the fluid channel, of the baffle. When the urinal is used and the liquid level of liquid in the flow guide pipe reaches the top end of the flow guide pipe, urine does not enter the flow guide pipe and enters the liquid outlet channel from the flow passing channel on the side edge of the baffle until being discharged, so that the urine discharging process of a user is not interrupted, and when the urinal is used, the liquid outlet of the liquid channel is aligned to the urinal, so that the urine is directly discharged into the urinal, and the urine discharging efficiency is improved. Urine cannot be splashed, the environment cannot be polluted, cleanliness and sanitation are achieved, and the use experience of a user is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a collection device. Background Art

[0002] Urine test is a commonly used auxiliary means for clinical disease screening.

[0003] However, the urine collection device currently used in clinical practice is generally a main urine cup plus a test tube, which allows patients to collect urine by themselves. The disadvantages of this method are: 1. When the urine cup is almost full, you need to stop urinating, which will cause urine to overflow onto your hands. It is especially difficult for the elderly, children, and patients to effectively control the pause when urinating, so it is not user-friendly when collecting urine. 2. The excess urine in the urine cup needs to be poured into the urine pool.

[0004] In view of this, a collection device is urgently needed. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model solves the problems with the following technical structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A collection device, comprising: a flow guide body, wherein a liquid channel is arranged in the flow guide body, and the liquid channel comprises a liquid inlet channel and a liquid outlet channel;

[0008] The flow guide body comprises a baffle plate arranged in the liquid channel, at least one side of the baffle plate is provided with a flow passage, and the liquid inlet passage is connected with the liquid outlet passage through the flow passage;

[0009] The deflector body also includes a deflector tube arranged at the bottom of the liquid channel, the deflector tube is detachably connected to the liquid storage device, the liquid inlet of the deflector tube is located on the side of the baffle plate close to the liquid inlet of the liquid channel, and the liquid channel, the deflector tube and the liquid storage device are connected.

[0010] Its further characteristic is that

[0011] The deflector body is integrally formed.

[0012] An anti-convection valve is arranged in the flow guide pipe, and a through hole is arranged on the anti-convection valve.

[0013] There are multiple through holes, the diameter of each through hole is less than 6 mm, and the depth of each through hole is greater than 1 mm.

[0014] The top end of the baffle is connected to or not connected to the top side of the liquid channel, and the bottom end of the baffle is connected to the bottom side of the liquid channel.

[0015] A ventilation channel is arranged in the flow guide pipe, and an air inlet end of the ventilation channel is communicated with the liquid storage device.

[0016] The air outlet end of the vent channel is connected to the liquid channel, and the air outlet end of the vent channel faces the liquid outlet side of the liquid outlet channel.

[0017] The air outlet of the air passage extends to the outside of the deflector body.

[0018] A partition is arranged in the guide tube, one side of the partition is a ventilation channel, and the other side is a lower liquid channel, and the lower liquid channel, the liquid channel and the liquid storage device are connected.

[0019] The liquid channel is arranged to be inclined downward from one side of the liquid inlet channel to one side of the liquid outlet channel, and the maximum drop at both ends of the liquid channel is greater than 20 mm.

[0020] The above structure of the utility model can achieve the following beneficial effects:

[0021] During use, urine enters from the liquid inlet of the liquid channel, passes through the liquid inlet channel to the baffle, and the urine blocked by the baffle enters the guide tube from the liquid inlet of the guide tube and is transported to the external liquid storage device. When the liquid level in the guide tube reaches the top of the guide tube, the urine no longer enters the guide tube, but enters the liquid outlet channel from the flow channel on the side of the baffle until it is discharged. In this way, the user's urination process will not be interrupted, and when in use, the liquid outlet of the liquid channel is pointed to the toilet bowl, so that the urine is directly discharged into the toilet bowl, so that the urine will not splash and pollute the environment, and it is clean and hygienic, and the user experience is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of this embodiment;

[0023] Figure 2 is a structural schematic diagram of another viewing angle of this embodiment;

[0024] Figure 3 is a structural schematic diagram of another viewing angle of this embodiment;

[0025] Figure 4 is a structural cross-sectional view of this embodiment;

[0026] Figure 5 It is a plan cross-sectional view of this embodiment.

[0027] In the figure: 1, liquid channel; 11, liquid inlet channel; 12, liquid outlet channel; 2, baffle; 3, flow channel; 4, guide tube; 5, anti-convection valve; 6, ventilation channel; 7, partition; 8, lower liquid channel. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0029] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0030] like Figure 1-Figure 4 As shown, a collection device comprises: a flow guide body, a liquid channel 1 is arranged in the flow guide body, one side of the liquid channel 1 is a liquid inlet, and the other end is a liquid outlet, and the liquid channel 1 comprises a liquid inlet channel 11 and a liquid outlet channel 12; the flow guide body comprises a baffle plate 2 arranged in the liquid channel 1, one side of the baffle plate 2 is a liquid inlet channel 11, and the other side is a liquid outlet channel 12, at least one side of the baffle plate 2 is provided with a flow passage 3, and the liquid inlet channel 11 is connected with the liquid outlet channel 12 through the flow passage 3; the flow guide body also comprises a flow guide tube 4 arranged at the bottom of the liquid channel 1, the flow guide tube 4 is detachably connected to a liquid storage device, the liquid inlet of the flow guide tube 4 is located on the side of the baffle plate 2 close to the liquid inlet of the liquid channel 1, the liquid channel 1, the flow guide tube 4, and the liquid storage device are connected, and before use, the flow guide tube 4 needs to be connected to an external liquid storage device (such as a sampling test tube, etc.), so that the urine discharged from the flow guide tube 4 enters the liquid storage device, in order to ensure that the urine level in the flow guide tube 4 will As urine enters and rises, the top of the liquid reservoir should be flush with the top of the guide tube 4 or the connection between the liquid reservoir and the guide tube 4 should be sealed to prevent urine from leaking out; when the liquid level in the guide tube 4 reaches the top of the guide tube 4 (that is, the liquid level is flush with the bottom wall of the liquid channel 1, and urine sampling is completed), when in use, urine enters from the liquid inlet of the liquid channel 1, passes through the liquid inlet channel 11 to reach the baffle 2, and the urine blocked by the baffle 2 enters the guide tube 4 from the liquid inlet of the guide tube 4 and is transported to the external liquid storage device. When the liquid level in the guide tube 4 reaches the top of the guide tube 4, the urine no longer enters the guide tube 4, but enters the liquid outlet channel 1 from the flow channel 3 on the side of the baffle 2 until it is discharged. In this way, the user's urination process will not be interrupted, and when in use, the liquid outlet of the liquid channel 1 is pointed to the toilet bowl, so that the urine is directly discharged into the toilet bowl, so that the urine will not splash, will not pollute the environment, is clean and hygienic, and the user experience is better.

[0031] A further optimization is that the deflector body is formed in one piece, which reduces production costs and improves production efficiency.

[0032] like Figure 4 and Figure 5As shown, a convection prevention valve 5 is provided in the guide tube 4, and a through hole is provided on the convection prevention valve 5. There are a plurality of through holes, the diameter of the through holes is less than 6 mm, and the depth of the through holes is greater than 1 mm. In order to prevent the subsequent urine from entering the guide tube 4 and mixing with the sampled urine, a convection prevention valve 5 is provided at the top of the guide tube 4. The urine enters the guide tube 4 through the through hole on the convection prevention valve 5. When the liquid level reaches the convection prevention valve 5, since the diameter of the through hole is very small (less than 6 mm, it can be 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, etc.), and the depth of the through hole is greater than 1 mm (it can be 2 mm, 3 mm, 4 mm, 5 mm, etc.), the tension of the liquid prevents the subsequent urine from convection with the urine in the guide tube 4, thereby reducing the occurrence of the subsequent urine contaminating the sampled urine.

[0033] Further optimization is that the top of the baffle 2 is connected or not connected to the top side of the liquid channel 1 (that is, the top of the baffle 2 can be selected to set the flow channel 3 or not according to actual needs, and of course, the flow channel 3 can also be set on one side or both sides of the baffle 2), and the bottom end of the baffle 2 is connected to the bottom side of the liquid channel 1.

[0034] like Figure 3-Figure 5 As shown, a ventilation channel 6 is provided in the guide tube 4, and the air inlet end of the ventilation channel 6 is connected with the liquid storage device. If the liquid storage device and the guide tube 4 form a closed cavity, in order to ensure that urine enters the guide tube 4 more smoothly, a ventilation channel 6 is provided in the guide tube 4 for discharging the gas in the liquid storage device to facilitate the urine to enter the liquid storage device smoothly. The formation of the ventilation channel 6 can be achieved by arranging a partition 7 in the guide tube 4. The partition 7 divides the guide tube 4 into two parts 1, one side of which is the ventilation channel 6 and the other side is the lower liquid channel 8. The lower liquid channel 8, the liquid channel 1, and the liquid storage device are connected, and the air outlet end of the ventilation channel 6 can be arranged in the liquid channel 1. At this time, the air outlet end of the ventilation channel 6 is arranged in the liquid outlet channel 12, and the best direction of the air outlet end of the ventilation channel 6 is toward the liquid outlet side of the liquid outlet channel 12 to prevent urine from entering the ventilation channel 6. Of course, the air outlet of the ventilation channel 6 can also extend to the outside of the guide body.

[0035] like Figure 5 As shown, in order for urine to flow in the liquid channel, the liquid channel 1 is tilted downward from one side of the liquid inlet channel 11 to one side of the liquid outlet channel 12, and the maximum drop between the two ends of the liquid channel 1 is greater than 20 mm, so that urine can automatically flow from the liquid inlet of the liquid channel 1 to the liquid outlet.

[0036] In summary, when in use, urine enters from the liquid inlet of the liquid channel 1, passes through the liquid inlet channel 11 to reach the baffle 2, and the urine blocked by the baffle 2 enters the guide tube 4 from the liquid inlet of the guide tube 4, and is transported to the external liquid storage device. When the liquid level in the guide tube 4 reaches the top of the guide tube 4, the urine no longer enters the guide tube 4, and enters the liquid outlet channel 1 from the flow channel 3 on the side of the baffle 2 until it is discharged. In this way, the user's urination process will not be interrupted, and when in use, the liquid outlet of the liquid channel 1 is pointed at the toilet bowl, so that the urine is directly discharged into the toilet bowl, so that the urine will not splash, will not pollute the environment, is clean and hygienic, and the user experience is better.

[0037] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A collection device, characterized in that: include: A flow deflector body, wherein a liquid channel (1) is arranged in the flow deflector body, and the liquid channel (1) comprises a liquid inlet channel (11) and a liquid outlet channel (12); The flow guide body comprises a baffle (2) arranged in the liquid channel (1), at least one side of the baffle (2) is provided with a flow passage (3), and the liquid inlet channel (11) is connected to the liquid outlet channel (12) through the flow passage (3); The flow guide body further comprises a flow guide tube (4) arranged at the bottom of the liquid channel (1); the flow guide tube (4) is detachably connected to the liquid storage device; the liquid inlet of the flow guide tube (4) is located on a side of the baffle (2) close to the liquid inlet of the liquid channel (1); the liquid channel (1), the flow guide tube (4) and the liquid storage device are interconnected.

2. A collection device according to claim 1, characterized in that: The deflector body is integrally formed.

3. A collection device according to claim 1, characterized in that: The flow guide pipe (4) is provided with an anti-convection valve (5), and the anti-convection valve (5) is provided with a through hole.

4. A collection device according to claim 3, characterized in that: There are multiple through holes, the diameter of each through hole is less than 6 mm, and the depth of each through hole is greater than 1 mm.

5. A collection device according to claim 1, characterized in that: The top end of the baffle (2) is connected to or not connected to the top side of the liquid channel (1), and the bottom end of the baffle (2) is connected to the bottom side of the liquid channel (1).

6. A collection device according to claim 1, characterized in that: A ventilation channel (6) is provided in the flow guide tube (4), and an air inlet end of the ventilation channel (6) is in communication with the liquid storage device.

7. A collection device according to claim 6, characterized in that: The air outlet end of the air vent channel (6) is connected to the liquid channel (1), and the air outlet end of the air vent channel (6) faces the liquid outlet side of the liquid outlet channel (12).

8. A collection device according to claim 6, characterized in that: The air outlet of the ventilation channel (6) extends to the outside of the deflector body.

9. A collection device according to claim 5, characterized in that: A partition (7) is arranged in the flow guide tube (4); one side of the partition (7) is a ventilation channel (6) and the other side is a lower liquid channel (8); the lower liquid channel (8), the liquid channel (1) and the liquid storage device are interconnected.

10. A collection device according to claim 1, characterized in that: The liquid channel (1) is arranged to be inclined downward from one side of the liquid inlet channel (11) to one side of the liquid outlet channel (12), and the maximum drop between the two ends of the liquid channel (1) is greater than 20 mm.

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