Detection reagent device

Abstract

The utility model relates to the technical field of detection equipment and discloses a reagent detection device which comprises a pregnancy test bar, an observation opening and a liquid dropping opening are formed in the upper end of the pregnancy test bar, a quantifying mechanism is arranged above the liquid dropping opening, and the quantifying mechanism is composed of a fixed sleeve, a storage bin, an adjusting piece, a ball and a rotating shaft. The fixing sleeve is fixedly connected to the upper end of the pregnancy test bar, a storage bin is fixedly installed at the upper end of the fixing sleeve, a spherical groove is formed in the fixing sleeve, a sphere is arranged in the spherical groove, and the two ends of the sphere are fixedly connected with two rotating shafts respectively; the two rotating shafts penetrate through the fixed sleeve and are rotationally connected with the fixed sleeve, a groove is formed in the upper end of the ball, quantitative adding of urine can be completed through the arranged quantitative mechanism, it is avoided that too much or too little urine is added, and meanwhile the urine can be prevented from dripping on the hand of a user through the adding mode.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically a testing reagent device. Background Technology

[0002] A pregnancy test is a device that women use to detect whether they are pregnant. The test works by detecting human chorionic gonadotropin (hCG) in urine. If the pregnancy test shows two lines, it indicates pregnancy.

[0003] However, existing pregnancy tests require users to pour collected urine onto the dropper, which is not only difficult to control the amount of urine dispensed but also easily leads to urine staining the palm. Therefore, a new testing reagent device has been proposed. Utility Model Content

[0004] The purpose of this invention is to provide a detection reagent device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing reagent device, including a pregnancy test strip, the upper end of which has an observation port and a dropper. A quantitative mechanism is provided above the dropper. The quantitative mechanism consists of a fixed sleeve, a storage compartment, an adjusting component, a sphere, and a rotating shaft. The fixed sleeve is fixedly connected to the upper end of the pregnancy test strip. The storage compartment is fixedly installed at the upper end of the fixed sleeve. A spherical groove is provided inside the fixed sleeve. A sphere is provided inside the spherical groove. Two rotating shafts are fixedly connected to both ends of the sphere. The two rotating shafts pass through the fixed sleeve and are rotatably connected to the fixed sleeve. An adjusting component is fixedly connected to the end of one of the rotating shafts. A groove is provided at the upper end of the sphere.

[0006] As a further preferred embodiment of this technical solution, the interior of the fixing sleeve is in communication with the drip outlet, and the storage compartment is in communication with the interior of the fixing sleeve.

[0007] As a further preferred embodiment of this technical solution, the outer surface of the adjusting component is sanded.

[0008] As a further preferred embodiment of this technical solution, a marking groove is provided on the outer wall of the adjusting member, and the marking groove and the groove are located in the same direction.

[0009] As a further preferred embodiment of this technical solution, the outer surface of the storage compartment is provided with an external thread, and the upper end of the storage compartment is provided with a sealing cap, the inner wall of the sealing cap being provided with an internal thread that mates with the external thread.

[0010] As a further preferred embodiment of this technical solution, a handle is fixedly connected to one side of the pregnancy test stick.

[0011] As a further preferred embodiment of this technical solution, the outer surface of the handle is provided with multiple anti-slip seams.

[0012] This utility model provides a detection reagent device, which has the following beneficial effects:

[0013] This invention can add urine in a measured amount through a set quantitative mechanism, avoiding adding too much or too little urine. At the same time, this method of addition can also prevent urine from dripping onto the user's hands. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a breakdown diagram of the overall structure of this utility model;

[0016] Figure 3 In this utility model Figure 2 Partial structural diagram;

[0017] Figure 4 In this utility model Figure 3 A diagram showing the breakdown of [the element / function].

[0018] In the diagram: 1. Pregnancy test stick; 2. Handle; 3. Observation port; 4. Fixing sleeve; 5. Storage compartment; 6. Sealing cap; 7. Adjustment piece; 8. Anti-slip seam; 9. External thread; 10. Drop nozzle; 11. Sphere; 12. Groove; 13. Rotating shaft; 14. Marking groove; 15. Spherical groove. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution: such as Figures 1 to 4As shown in this embodiment, a testing reagent device includes a pregnancy test stick 1. The upper end of the pregnancy test stick 1 has an observation port 3 and a dropper 10. A quantitative mechanism is provided above the dropper 10. The quantitative mechanism consists of a fixed sleeve 4, a storage compartment 5, an adjusting component 7, a ball 11, and a rotating shaft 13. The fixed sleeve 4 is fixedly connected to the upper end of the pregnancy test stick 1. The interior of the fixed sleeve 4 is in communication with the dropper 10. The storage compartment 5 is fixedly installed at the upper end of the fixed sleeve 4. The storage compartment 5 is in communication with the interior of the fixed sleeve 4. A spherical groove 15 is provided inside the fixed sleeve 4. A ball 11 is provided inside the spherical groove 15. Two rotating shafts 13 are fixedly connected to both ends of the ball 11. The two rotating shafts 13 pass through the fixed sleeve 4 and are rotatably connected to the fixed sleeve 4. An adjusting component 7 is fixedly connected to the end of one rotating shaft 13. A groove 12 is provided at the upper end of the ball 11.

[0021] The outer surface of the adjusting component 7 is sanded.

[0022] This design increases the friction between the user's hand and the adjustment component 7.

[0023] The outer wall of the adjusting member 7 is provided with a marking groove 14, which is located in the same direction as the groove 12.

[0024] With this setup, the position of the groove 12 can be determined by observing the marking groove 14.

[0025] The storage compartment 5 has an external thread 9 on its upper outer surface, and a sealing cap 6 is provided at the upper end of the storage compartment 5. The inner wall of the sealing cap 6 has an internal thread that is threaded to the external thread 9.

[0026] The sealing cap 6 can be used to seal the storage compartment 5, preventing leakage of urine inside the storage compartment 5.

[0027] The pregnancy test stick 1 has a handle 2 fixedly connected to one side, and the outer surface of the handle 2 has multiple anti-slip seams 8.

[0028] The handle 2 allows users to easily pick up the pregnancy test 1, and the anti-slip seam 8 increases the friction between the user's hand and the handle 2.

[0029] This utility model provides a detection reagent device, the specific working principle of which is as follows:

[0030] In use, the user holds the handle 2 and pours the urine to be tested into the collection chamber 5. Then, the sealing cap 6 is rotated and installed on the upper end of the collection chamber 5 to prevent leakage of urine in the collection chamber 5. At this time, the ball 11 inside the fixed sleeve 4 can prevent urine from entering the drip port 10. Rotate the adjusting component 7. When the adjusting component 7 rotates one revolution, the ball 11 fixedly connected to the adjusting component 7 will rotate one revolution. The groove 12 on the ball 11 can accumulate urine. After the ball 11 rotates one revolution, the urine in the groove 12 will enter the drip port 10, thus completing the quantitative addition of urine. The position of the groove 12 can be determined by observing the marking groove 14 on the adjusting component 7.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing reagent device, comprising a pregnancy test strip (1), characterized in that: The pregnancy test stick (1) has an observation port (3) and a drip port (10) at its upper end. A quantitative mechanism is provided above the drip port (10). The quantitative mechanism consists of a fixed sleeve (4), a storage compartment (5), an adjusting component (7), a ball (11), and a rotating shaft (13). The fixed sleeve (4) is fixedly connected to the upper end of the pregnancy test stick (1). The storage compartment (5) is fixedly installed at the upper end of the fixed sleeve (4). A spherical groove (15) is provided inside the fixed sleeve (4). A ball (11) is provided inside the spherical groove (15). Two rotating shafts (13) are fixedly connected to both ends of the ball (11). The two rotating shafts (13) pass through the fixed sleeve (4) and are rotatably connected to the fixed sleeve (4). An adjusting component (7) is fixedly connected to the end of one of the rotating shafts (13). A groove (12) is provided at the upper end of the ball (11).

2. The detection reagent device according to claim 1, characterized in that: The interior of the fixed sleeve (4) is in communication with the drip port (10), and the storage compartment (5) is in communication with the interior of the fixed sleeve (4).

3. The detection reagent device according to claim 1, characterized in that: The outer surface of the adjusting component (7) is sanded.

4. The detection reagent device according to claim 1, characterized in that: The outer wall of the adjusting member (7) is provided with a marking groove (14), and the marking groove (14) and the groove (12) are located in the same direction.

5. The detection reagent device according to claim 1, characterized in that: The storage compartment (5) has an external thread (9) on its outer surface. The upper end of the storage compartment (5) is provided with a sealing cap (6). The inner wall of the sealing cap (6) is provided with an internal thread that is threaded to the external thread (9).

6. The detection reagent device according to claim 1, characterized in that: A handle (2) is fixedly connected to one side of the pregnancy test stick (1).

7. The detection reagent device according to claim 6, characterized in that: The outer surface of the handle (2) is provided with multiple anti-slip seams (8).

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