Urine sampling device for clinical laboratory

Abstract

The utility model provides a urine collecting device for clinical laboratory, which relates to the technical field of urine collecting devices, and comprises a collecting cylinder, the bottom end of the collecting cylinder is fixedly connected with a support seat, the top end of the collecting cylinder is provided with a urine inlet, the top end of the collecting cylinder is symmetrically and fixedly connected with connecting blocks, a rotating shaft is fixedly connected between the connecting blocks, and the rotating shaft is fixedly connected with the support seat. The outer surface of the rotating shaft is rotationally connected with a rotating block, and a torsional spring is fixedly connected between the rotating block and the rotating shaft. Through the arrangement of the urine inlet, the connecting block, the rotating shaft, the rotating block, the torsional spring, the sealing block, the funnel, the mounting ring, the connecting groove and other structures, the mounting ring can be mounted in the connecting groove by rotating the funnel, then the funnel is fixed to the collecting cylinder, after urine collection is completed, the funnel is taken down, the torsional spring rebounds, then the rotating block rotates, and the sealing block is sealed. The sealing block is inserted into the urine inlet, so that the feeding hole can be blocked, and dust is prevented from entering the feeding hole.

Description

Technical Field

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

[0002] In order to understand the patient's physical condition, the laboratory department often needs to ask the patient to provide a urine sample and test the patient's urine. Chinese patent number CN202869864U discloses a urine collection device, which is composed of a liquid collection box and a support plate. The liquid collection box is in the shape of a round cup, and an extension is provided at the box mouth. The support plate is connected by a handle and a support ring. When in use, the liquid collection box is placed in the inner hole of the support ring, and the handle of the support plate is held to receive urine. This is suitable for holding the device to receive urine at a long distance to avoid dirtying the hands and other parts of the body, and the operation is simpler and more applicable than the traditional method. However, the urine collection device has a small capacity and is easy to spill. The urine sample stored inside is easily contaminated and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a urine collection device for a laboratory, comprising a collecting cylinder, a supporting seat being fixedly connected to the bottom end of the collecting cylinder, a urine inlet being provided at the top end of the collecting cylinder, connecting blocks being symmetrically fixedly connected to the top end of the collecting cylinder, a rotating shaft being fixedly connected between the connecting blocks, a rotating block being rotatably connected to the outer surface of the rotating shaft, a torsion spring being fixedly connected between the rotating block and the rotating shaft, a sealing block being fixedly connected to the side of the rotating block, a funnel being inserted into the urine inlet, a mounting ring being fixedly connected to the outer surface of the funnel, a connecting groove being provided at the top end of the collecting cylinder, and the connecting groove being connected to the mounting ring through a threaded connection.

[0005] Preferably, a support plate is fixedly connected to the bottom end of the funnel, and the support plate is annular in shape. Here, the annular support plate can facilitate the rotation of the funnel, thereby facilitating the installation ring to be installed inside the connecting groove.

[0006] Preferably, the outer surface of the support plate is fixedly connected with anti-skid strips, and the anti-skid strips are distributed in a circumference. Here, the anti-skid grooves distributed in a circumference can improve the anti-skid property of the support plate, making the support plate easier to rotate.

[0007] Preferably, the sealing block is in a truncated cone shape, and the sealing block is slidably connected to the urine inlet. Here, the truncated cone-shaped sealing block can block the urine inlet to prevent external dust from entering the interior of the collection tube.

[0008] Preferably, the top of the collection tube is connected to a sealing cover by a thread, the bottom of the sealing cover is fixedly connected to a pressure rod, the bottom of the pressure rod is fixedly connected to a blocking block, the bottom of the collection tube is provided with a water outlet, and the blocking block is inserted inside the water outlet. Here, the sealing cover, the pressure rod, the blocking block and the water outlet can be rotated to make the water outlet lose its seal, and then the excess urine after sampling is released from the water outlet.

[0009] Preferably, a sealing ring is fixedly connected to the water outlet inside the collecting tube, and the sealing ring is made of rubber. Here, the rubber sealing ring can improve the sealing performance between the blocking block and the water outlet.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging the urine inlet, the connecting block, the rotating shaft, the rotating block, the torsion spring, the sealing block, the funnel, the mounting ring and the connecting groove and the like, the mounting ring can be installed inside the connecting groove by rotating the funnel, and then the funnel can be fixed to the collecting cylinder. After completing urine collection, the funnel is removed, the torsion spring will rebound, and then the rotating block will rotate, and the sealing block will be inserted into the urine inlet, so that the feed inlet can be blocked to prevent dust from entering the feed inlet.

[0012] 2. In the utility model, by providing the sealing cover, the pressure rod, the blocking block and the water outlet and other structures, the sealing cover can be rotated to make the pressure rod drive the blocking block to rise, thereby releasing the excess urine after the sampling is completed from the water outlet, and the internal water or disinfectant can be completely discharged when the collecting tube is cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a urine sampling device for a laboratory;

[0014] Figure 2 The utility model provides a schematic diagram of the explosion structure of a urine sampling device for a laboratory;

[0015] Figure 3 The utility model proposes a urine sampling device for laboratory Figure 2 Schematic diagram of the structure viewed from above;

[0016] Figure 4 The utility model proposes a urine sampling device for laboratory Figure 2 Enlarged view of point A in the middle.

[0017] Legend:

[0018] 1. Collecting cylinder; 2. Support seat; 3. Urine inlet; 4. Connecting block; 5. Rotating shaft; 6. Rotating block; 7. Torsion spring; 8. Sealing block; 9. Funnel; 10. Mounting ring; 11. Support plate; 12. Anti-slip strip; 13. Sealing cover; 14. Pressure rod; 15. Blocking block; 16. Water outlet; 17. Sealing ring; 18. Connecting groove. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] 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 than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1

[0022] See also Figure 1-4 The utility model provides a technical solution: a urine collection device for laboratory, comprising a collecting tube 1, a supporting seat 2 is fixedly connected to the bottom end of the collecting tube 1, by setting the structure, the stability of the collecting tube 1 can be maintained to prevent the collecting tube 1 from tipping over, a urine inlet 3 is provided at the top of the collecting tube 1, a connecting block 4 is symmetrically fixedly connected to the top of the collecting tube 1, a rotating shaft 5 is fixedly connected between the connecting blocks 4, a rotating block 6 is rotatably connected to the outer surface of the rotating shaft 5, a torsion spring 7 is fixedly connected between the rotating block 6 and the rotating shaft 5, by setting the structure, the urine collection device for laboratory, comprising a collecting tube 1, ... The torsion spring 7 can drive the rotating block 6 to rebound automatically. The side of the rotating block 6 is fixedly connected with a sealing block 8. By setting this structure, the urine inlet 3 can be blocked to prevent dust from entering from the urine inlet 3. A funnel 9 is inserted into the urine inlet 3, and a mounting ring 10 is fixedly connected to the outer surface of the funnel 9. A connecting groove 18 is opened at the top of the collecting cylinder 1, and the connecting groove 18 is connected to the mounting ring 10 by a thread. By setting this structure, the funnel 9 can be fixed to the top of the collecting cylinder 1 to prevent the funnel 9 from falling.

[0023] See also Figure 1-4The bottom end of the funnel 9 is fixedly connected with a support plate 11, and the shape of the support plate 11 is annular. By setting this structure, the funnel 9 can be easily rotated, so that the mounting ring 10 can be easily installed into the connecting groove 18. The outer surface of the support plate 11 is fixedly connected with an anti-slip strip 12, and the anti-slip strip 12 is distributed in a circle. By setting this structure, the anti-slip property of the support plate 11 can be improved, and the support plate 11 can be easier to rotate. The shape of the sealing block 8 is truncated cone, and the sealing block 8 is slidably connected to the urine inlet 3. By setting this structure, the urine inlet 3 can be blocked to prevent external dust from entering the collection tube 1.

[0024] Embodiment 2

[0025] See also Figure 1-3 The top of the collecting tube 1 is connected with a sealing cover 13 through a thread, the bottom end of the sealing cover 13 is fixedly connected with a pressure rod 14, the bottom end of the pressure rod 14 is fixedly connected with a blocking block 15, and the bottom end of the collecting tube 1 is provided with a water outlet 16, and the blocking block 15 is inserted inside the water outlet 16. By setting this structure, the sealing cover 13 can be rotated to make the water outlet 16 lose its seal, and then the excess urine after sampling is completed can be released from the water outlet 16. The inside of the collecting tube 1 is fixedly connected with a sealing ring 17 at the water outlet 16, and the material of the sealing ring 17 is rubber. By setting this structure, the sealing performance between the blocking block 15 and the water outlet 16 can be improved.

[0026] Working principle: When using the urine collection device, the rotating block 6 needs to be lifted, at this time the torsion spring 7 will be compressed, the funnel 9 will be inserted into the urine inlet 3, the funnel 9 will be rotated, the mounting ring 10 will be installed into the connecting groove 18, and then the funnel 9 will be fixed to the collecting tube 1, and the urine collection operation can be performed. After the urine collection is completed, the funnel 9 needs to be removed, the torsion spring 7 will rebound, and then the rotating block 6 will be rotated until the sealing block 8 is inserted into the urine inlet 3, so that the feed port can be blocked. When sampling the urine inside the collecting tube 1, the rotating block 6 can be opened, and the rubber-tipped dropper can be inserted into the urine inlet 3 for sampling. After taking out the urine sample, the sealing cover 13 can be rotated to make the pressure rod 14 drive the blocking block 15 to rise, so that the water outlet 16 loses its seal. After the sampling is completed, the excess urine will be released from the water outlet 16. When cleaning the urine collection device, the water flow can be completely discharged from the water outlet 16 without pouring it out from the urine inlet 3.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A urine collection device for laboratory use, comprising a collection tube (1), characterized in that: The bottom end of the collecting cylinder (1) is fixedly connected to a support seat (2), the top end of the collecting cylinder (1) is provided with a urine inlet (3), the top end of the collecting cylinder (1) is symmetrically fixedly connected to a connecting block (4), a rotating shaft (5) is fixedly connected between the connecting blocks (4), a rotating block (6) is rotatably connected to the outer surface of the rotating shaft (5), a torsion spring (7) is fixedly connected between the rotating block (6) and the rotating shaft (5), a sealing block (8) is fixedly connected to the side of the rotating block (6), a funnel (9) is inserted into the interior of the urine inlet (3), the outer surface of the funnel (9) is fixedly connected to a mounting ring (10), and a connecting groove (18) is provided at the top end of the collecting cylinder (1), and the connecting groove (18) is connected to the mounting ring (10) by a thread.

2. The urine sampling device for laboratory use according to claim 1, characterized in that: The bottom end of the funnel (9) is fixedly connected to a support plate (11), and the support plate (11) is annular in shape.

3. The urine sampling device for laboratory use according to claim 2, characterized in that: The outer surface of the support plate (11) is fixedly connected with an anti-slip strip (12), and the anti-slip strip (12) is distributed in a circumference.

4. The urine sampling device for laboratory use according to claim 1, characterized in that: The sealing block (8) is in the shape of a truncated cone, and the sealing block (8) is slidably connected to the urine inlet (3).

5. The urine sampling device for laboratory use according to claim 1, characterized in that: The top end of the collecting tube (1) is connected to a sealing cover (13) via a threaded connection, the bottom end of the sealing cover (13) is fixedly connected to a pressure rod (14), the bottom end of the pressure rod (14) is fixedly connected to a blocking block (15), a water outlet (16) is provided at the bottom end of the collecting tube (1), and the blocking block (15) is inserted into the inside of the water outlet (16).

6. The urine sampling device for laboratory use according to claim 5, characterized in that: A sealing ring (17) is fixedly connected to the inside of the collecting tube (1) at the water outlet (16), and the sealing ring (17) is made of rubber.

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