CN210775503U

CN210775503U - Reusable detection cup

Info

Publication number: CN210775503U
Application number: CN201921445634.2U
Authority: CN
Inventors: 王维金
Original assignee: Anhui Jiulu Biotechnology Co ltd
Current assignee: Anhui Jiulu Biotechnology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-16
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a reusable detection cup, which comprises a detection cup body component and a U-shaped hose, wherein the detection cup body comprises a sample introduction mechanism, a sample measurement mechanism and a test paper reagent placing seat which are arranged in sequence, and the sample introduction mechanism, the sample measurement mechanism and the test paper reagent placing seat are of an integrated structure; the sample feeding mechanism comprises a sample feeding table, and the upper surface of the sample feeding table is provided with an inclined groove; the sample measuring mechanism comprises a sample measuring platform, and a cylindrical groove and a conical groove are formed in the upper surface of the sample measuring platform to form a cup body; the upper surface of the test paper reagent placing seat is provided with a placing groove for placing test paper or reagent. The utility model discloses the detection cup can both fully wash the cup after the test is accomplished, can guarantee the cleanliness of cup, therefore can not form the pollution between the different test sample yet, guarantees the mutual noninterference between the test result when realizing detecting cup reuse to avoid using the problem of cost increase and environmental pollution that disposable detection cup brought, had extensive practicality.

Description

Reusable detection cup

Technical Field

The utility model belongs to the technical field of biological detection, specifically relate to a repeatedly usable's detection cup.

Background

In the field of medical diagnostics, body fluid testing is a relatively common test. It is a common method to collect a sample of a test liquid by using a test device or a test cup and determine whether the sample of the test liquid contains an analyte. Such test devices or test cups typically require the sample cup to be collected in a sample container and the associated technician inserts a test strip and immerses a portion of the test strip in the sample, removes the test strip after a period of time, and reads the test results. In order to ensure the interference between different detection samples, a disposable detection cup is often adopted in the prior art.

Chinese patent No. CN201611201885.7 discloses a disposable microorganism detection cup, which comprises a cup body, wherein the bottom of the cup body is composed of a filtering membrane and a base, the filtering membrane is fixed on the base, and the base is detachably connected with the cup body. The base and the cup body are in separable connection, namely plug-in connection with matched diameters, or thin-wall connection which can be broken after pressure is applied between the base and the cup body. In order to facilitate the filter and the culture medium to be put into, the base is further sleeved with the filter base, grooves are uniformly distributed on the upper side of the filter base, so that the culture medium is uniformly distributed, the water absorbing layer is arranged on the filter base, and the filter base is further provided with an air suction nozzle penetrating through the filter base, so that the vacuum suction filter is convenient. The detection cup is disposable, is simple to operate in the operation process, can avoid the pollution of thalli, and can accurately measure the colony number, thereby obtaining correct analysis data. Although the disposable detection cup can avoid the mutual pollution between different detection samples, the disposable detection cup has the following defects: the use of a large number of disposable detection cups not only increases the detection cost, but also causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a repeatedly usable detects cup for solve and adopt disposable detection cup to detect the use among the prior art more, can cause the increase of detection cost and environmental pollution's technical problem.

The purpose of the utility model can be realized by the following technical scheme:

a reusable detection cup comprises a detection cup body assembly and a U-shaped hose, wherein the U-shaped hose is arranged on the detection cup assembly;

the detection cup body assembly comprises a sample feeding mechanism, a sample measuring mechanism and a test paper reagent placing seat which are sequentially arranged, and the sample feeding mechanism, the sample measuring mechanism and the test paper reagent placing seat are of an integrally formed structure;

the sample feeding mechanism comprises a sample feeding table, an inclined groove is formed in the upper surface of the sample feeding table, one side of the inclined groove is communicated with the sample measuring mechanism, a sample inlet pipeline is formed in the side wall of the other side of the inclined groove, and the lower wall of the inclined groove is an arc-shaped groove;

the sample measuring mechanism comprises a sample measuring platform, the sample measuring platform is fixed on one side of the sample feeding platform and is communicated with the inclined groove, a cylindrical groove and a conical groove are formed in the upper surface of the sample measuring platform, a threaded through hole is formed in the lower end of the conical groove, and the threaded through hole penetrates through the lower surface of the sample measuring platform; the side wall of the sample measuring table is sequentially provided with a cleaning liquid inlet pipeline and a cylindrical chute from top to bottom, the cleaning liquid inlet pipeline is arranged along the horizontal direction and is communicated with the cylindrical chute, one end face of the cylindrical chute is positioned on the side wall of the sample measuring table, the other end face of the cylindrical chute is positioned on the lower surface of the sample measuring table, and the cylindrical chute obliquely penetrates through the sample measuring table; one end of the U-shaped hose is inserted into the conical groove and is in threaded connection with the sample measuring table through the threaded through hole, and the U-shaped hose enters from the bottom end face of the cylindrical chute and penetrates out from the upper end face of the cylindrical chute;

the test paper reagent placing seat is fixed on the side wall of the sample measuring table, the height of the test paper reagent placing seat is smaller than the height of the end face of the cylindrical chute located on the side wall of the sample measuring table, and the upper surface of the test paper reagent placing seat is provided with test paper or reagent placing grooves.

Further, the arc-shaped groove is connected with the sample inlet pipeline, and the included angle between the arc-shaped groove and the vertical direction is 58-62 degrees.

Further, the height of the sample measuring platform is smaller than that of the sample feeding platform.

Further, the conical tip of the conical groove faces downwards, and the cylindrical groove and the conical groove are communicated with each other to form the cup body.

Furthermore, a water pump is installed at the penetrating end of the U-shaped hose, and the penetrating end of the U-shaped hose is connected to the waste liquid tank.

The utility model has the advantages that:

the utility model discloses when using, will detect the liquid sample and get into the pipeline from the sample and add, detect liquid and flow into the cup that cylindrical groove and toper slot formed along the arc wall, because the communicating vessel principle, detect the liquid sample and can stop and test in the cup, after the test is accomplished, the sample that will detect the completion is taken away through the water pump that utilizes U type hose, and collect in the waste liquid groove, then add the washing liquid into the cup through washing liquid entering pipeline, wash the beaker, after the washing is accomplished, continue to take out the washing liquid through U type hose, accomplish the washing of detecting the cup, be convenient for use next time, realize detecting the cup reuse; because this detect cup can both fully wash the cup after the test is accomplished, can guarantee the cleanliness of cup, therefore can not form the pollution between the different test sample yet, guarantee the mutual noninterference between the test result when realizing detecting cup reuse to the cost increase and the environmental pollution's that the disposable detection cup of use brought problem has been avoided, has extensive practicality.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a reusable detection cup of the present invention.

Fig. 2 is a schematic structural view of a detection cup body assembly of the reusable detection cup of the present invention.

Fig. 3 is a schematic structural view of a detection cup body assembly of the reusable detection cup of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A reusable detection cup is shown in figure 1 and comprises a detection cup body assembly 1 and a U-shaped hose 2, wherein the U-shaped hose 2 is arranged on the detection cup body assembly 1;

as shown in fig. 2, the detection cup body assembly 1 comprises a sample introduction mechanism 11, a sample measurement mechanism 12 and a test paper reagent placing seat 13 which are sequentially arranged, wherein the sample introduction mechanism 11, the sample measurement mechanism 12 and the test paper reagent placing seat 13 are of an integrally formed structure;

specifically, as shown in fig. 3, the sample feeding mechanism 11 includes a sample feeding stage 1101, an inclined groove 1102 is formed on the upper surface of the sample feeding stage 1101, specifically, one side of the inclined groove 1102 is communicated with the sample measuring mechanism 12, a sample inlet pipe 1103 is formed on the side wall of the other side, the lower wall of the inclined groove 1102 is an arc-shaped groove 1104, so that a detection sample can conveniently flow into the sample measuring mechanism 12, preferably, the arc-shaped groove 1104 is connected with the sample inlet pipe 1103, and an included angle between the arc-shaped groove and the vertical direction is 58-62 °;

the sample measuring mechanism 12 comprises a sample measuring table 1201, the sample measuring table 1201 is fixed on one side of the sample feeding table 1101 and is communicated with the inclined groove 1102, preferably, the height of the sample measuring table 1201 is smaller than that of the sample feeding table 1101; the upper surface of the sample measuring table 1201 is provided with a cylindrical groove 1202 and a conical groove 1203, the conical tip of the conical groove 1203 faces downwards, the cylindrical groove 1202 and the conical groove 1203 are communicated with each other to form a cup body, the lower end of the conical groove 1203 is provided with a threaded through hole 1204, and preferably, the threaded through hole 1204 penetrates through the lower surface of the sample measuring table 1201; a cleaning liquid inlet pipeline 1205 and a cylindrical chute 1206 are sequentially arranged on the side wall of the sample measuring table 1201 from top to bottom, the cleaning liquid inlet pipeline 1205 is arranged in the horizontal direction, the cleaning liquid inlet pipeline 1205 is communicated with the cylindrical groove 1202, one end face of the cylindrical chute 1206 is located on the side wall of the sample measuring table 1201, the other end face of the cylindrical chute 1206 is located on the lower surface of the sample measuring table 1201, and the cylindrical chute is obliquely penetrated through the sample measuring table 1201; one end of the U-shaped hose 2 is inserted into the conical groove 1203 and is in threaded connection with the sample measuring table 1201 through the threaded through hole 1204, the U-shaped hose 2 enters from the bottom end face of the cylindrical chute 1206 and penetrates out from the upper end face of the cylindrical chute 1206, preferably, a water pump is installed at the penetrating end of the U-shaped hose 2, and the penetrating end of the U-shaped hose 2 is connected to a waste liquid tank;

the test paper reagent placing seat 13 is fixed on the side wall of the sample measuring table 1201, the height of the test paper reagent placing seat 13 is smaller than that of the end face, located on the side wall of the sample measuring table 1201, of the cylindrical chute 1206, the upper surface of the test paper reagent placing seat 13 is provided with a test paper or reagent placing groove 1301, test paper or reagent bottles required by detection can be contained, and the test paper or reagent bottle is convenient to operate;

the utility model discloses a theory of operation and mode: adding a detection liquid sample from a sample inlet pipeline 1103, wherein the detection liquid flows into a cup body formed by a cylindrical groove 1202 and a conical groove 1203 along an arc-shaped groove 1104, the detection liquid sample can stay in the cup body and be tested due to the principle of a communicating vessel, after the test is finished, the detected sample is pumped away by a water pump utilizing a U-shaped hose 2 and is collected in a waste liquid tank, then cleaning liquid is added into the cup body through a cleaning liquid inlet pipeline 1205, the beaker is cleaned, after the cleaning is finished, the cleaning liquid is continuously pumped out through the U-shaped hose 2, the cleaning of the detection cup is finished, the detection cup is convenient to use next time, and the detection cup is reused; because this detect cup can both fully wash the cup after the test is accomplished, can guarantee the cleanliness of cup, therefore can not form the pollution between the different test sample yet, guarantee the mutual noninterference between the test result when realizing detecting cup reuse to the cost increase and the environmental pollution's that the disposable detection cup of use brought problem has been avoided, has extensive practicality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A reusable detection cup is characterized by comprising a detection cup body assembly (1) and a U-shaped hose (2), wherein the U-shaped hose (2) is arranged on the detection cup body assembly (1);

the detection cup body assembly (1) comprises a sample introduction mechanism (11), a sample measurement mechanism (12) and a test paper reagent placing seat (13) which are sequentially arranged, wherein the sample introduction mechanism (11), the sample measurement mechanism (12) and the test paper reagent placing seat (13) are of an integrally formed structure;

the sample feeding mechanism (11) comprises a sample feeding table (1101), an inclined groove (1102) is formed in the upper surface of the sample feeding table (1101), one side of the inclined groove (1102) is communicated with the sample measuring mechanism (12), a sample inlet pipeline (1103) is formed in the side wall of the other side of the inclined groove (1102), and the lower wall of the inclined groove (1102) is an arc-shaped groove (1104);

the sample measuring mechanism (12) comprises a sample measuring table (1201), the sample measuring table (1201) is fixed on one side of the sample feeding table (1101) and is communicated with the inclined groove (1102), a cylindrical groove (1202) and a conical groove (1203) are formed in the upper surface of the sample measuring table (1201), a threaded through hole (1204) is formed in the lower end of the conical groove (1203), and the threaded through hole (1204) penetrates through the lower surface of the sample measuring table (1201); a cleaning liquid inlet pipeline (1205) and a cylindrical chute (1206) are sequentially formed in the side wall of the sample measuring platform (1201) from top to bottom, the cleaning liquid inlet pipeline (1205) is arranged in the horizontal direction, the cleaning liquid inlet pipeline (1205) is communicated with the cylindrical groove (1202), one end face of the cylindrical chute (1206) is located on the side wall of the sample measuring platform (1201), the other end face of the cylindrical chute is located on the lower surface of the sample measuring platform (1201), and the cylindrical chute obliquely penetrates through the sample measuring platform (1201); one end of the U-shaped hose (2) is inserted into the conical groove (1203) and is in threaded connection with the sample measuring platform (1201) through the threaded through hole (1204), and the U-shaped hose (2) enters from the bottom end face of the cylindrical chute (1206) and penetrates out from the upper end face of the cylindrical chute (1206);

the test paper reagent placing seat (13) is fixed on the side wall of the sample measuring platform (1201), the height of the test paper reagent placing seat (13) is smaller than the height of the end face of the side wall of the sample measuring platform (1201) of the cylindrical chute (1206), and the upper surface of the test paper reagent placing seat (13) is provided with a placing groove (1301) for placing test paper or reagent.

2. A reusable test cup according to claim 1 wherein the arcuate slot (1104) meets the sample inlet conduit (1103) and the angle of the arcuate slot to the vertical is 58-62 °.

3. A reusable detection cup according to claim 1, characterized in that the height of the sample station (1201) is smaller than the height of the sample introduction station (1101).

4. A reusable test cup according to claim 1 wherein the tapered tip of the tapered recess (1203) faces downward and the cylindrical recess (1202) and the tapered recess (1203) communicate with each other to form a cup body.

5. The reusable detection cup according to claim 1, characterized in that the exit end of the U-shaped hose (2) is equipped with a water pump, and the exit end of the U-shaped hose (2) is connected to the waste liquid tank.