Double-detection structure of protein tester

Abstract

The utility model discloses a double detection structure of a protein tester, which is characterized by comprising a detection box, a light source I, a light source II, a light sensor I, a light sensor II, a turntable and a bracket, the light source I, the light source II, the light sensor I, the light sensor II, the turntable and the bracket are arranged in the detection box, a plurality of detection holes and cuvettes positioned in the detection holes are annularly distributed on the turntable, and an annular groove is formed in the bracket; the cuvette is located in the annular groove, the rotary table is driven by a rotary driving mechanism to rotate, a first hole and a second hole which are communicated with the annular groove are formed in the groove wall of the annular groove, and light emitted by the first light source can be received by the first light sensor through the first hole; light emitted by the second light source can be received by the second light sensor through the second hole. According to the utility model, the two light sources are integrated in one box body, and the cuvettes are driven to the corresponding light sources for detection by adopting the rotation of the turntable, so that double-light-source detection is realized, a user does not need to purchase a plurality of devices, the occupied space is also reduced, and the detection is also convenient.

Description

Technical Field

[0001] The utility model relates to a protein tester, in particular to a urine protein tester with a double detection structure. Background Art

[0002] The presence of protein in urine is called proteinuria, also known as urine protein. Normal urine contains a small amount of small molecule protein, which cannot be detected by routine urine tests. When the protein in urine increases, it can be detected by routine urine tests, which is proteinuria. Proteinuria is a common manifestation of kidney disease.

[0003] There are currently two methods for urine protein testing. One is to use laser as a light source for testing. The laser passes through a transparent sample bottle and is received by a corresponding light sensor 1, and then the test result is obtained through software analysis. The other is to use a halogen lamp as a light source for testing. The light passes through a transparent sample bottle and is received by a corresponding light sensor 2, and then the test result is obtained through software analysis. However, the above two detection methods require two devices, which not only results in high testing costs, but also the two devices occupy a large space, and they must be placed in corresponding devices for testing respectively, which is inconvenient. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a protein tester with a dual detection structure

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The protein tester has a dual detection structure, which is characterized by comprising a detection box, a light source 1, a light source 2, a light sensor 1, a light sensor 2, a turntable and a bracket arranged in the detection box, the turntable being provided with a plurality of detection holes and a cuvette located in the detection holes in a ring-shaped arrangement, the bracket being provided with an annular groove, the cuvette being located in the annular groove, the turntable being driven to rotate by a rotary drive mechanism, and the groove wall of the annular groove being provided with a hole 1 and a hole 2 which are connected with the annular groove, the light emitted by the light source 1 being able to be received by the light sensor 1 through the hole 1; the light emitted by the light source 2 being able to be received by the light sensor 2 through the hole 2.

[0007] The first light source, the second light source, the first light sensor and the second light sensor are all installed on a bracket.

[0008] A heating wire is arranged at the bottom of the annular groove.

[0009] The bracket is provided with a dust cover, and the dust cover is provided with a dripping hole.

[0010] The rotary drive mechanism includes a drive motor and a transmission shaft installed in a housing, a driving pulley arranged on the drive motor, a driven pulley arranged on the transmission shaft, a transmission belt, and a transmission sleeve. The transmission shaft cooperates with the transmission sleeve through a bearing, and the turntable is connected to the transmission shaft.

[0011] The rotating disk is provided with a plurality of clamping holes, and the colorimetric cup is clamped in the clamping holes.

[0012] The edge of the cuvette is provided with a rib, and the rib can abut against the rotating disk.

[0013] The beneficial effect of the utility model is that the utility model integrates two light sources into one box, and uses a turntable to rotate to drive the colorimetric cup to the corresponding light source for detection, thereby realizing dual-light source detection. Therefore, the user does not need to purchase multiple devices, the space occupation is reduced, and the detection is also convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural view of the protein tester;

[0016] Figure 2 This is a view of the internal structure of the protein tester;

[0017] Figure 3 It is a structural view of the dual detection structure;

[0018] Figure 4 It is a structural view of the dual detection structure in another direction;

[0019] Figure 5 It is a structural view of the bracket;

[0020] Figure 6 It is a structural view of the turntable;

[0021] Figure 7 It is a structural view of the cuvette. DETAILED DESCRIPTION

[0022] The advantages and features of the present disclosure and its implementation methods will be explained by the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.

[0023] The shapes, sizes, ratios, angles and numbers disclosed in the drawings for describing the embodiments of the present disclosure are only examples, and therefore the present disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, when the detailed description of the relevant known functions or configurations is determined to be unnecessary to blur the focus of the present disclosure, the detailed description will be omitted. In the case of using "including", "having" and "comprising" described in this specification, other parts may be added unless "only" is used. Unless otherwise indicated, the terms in the singular may include plural forms.

[0024] When explaining an element, although not explicitly described, the element is understood to include a range of error.

[0025] When describing a positional relationship, for example, when the positional relationship is described as "on," "above," "below," and "adjacent to," unless "immediately" or "directly" is used, one or more parts may be arranged between two other parts.

[0026] When describing a time relationship, for example, when a time sequence is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases may be included unless “just” or “directly” is used.

[0027] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present disclosure.

[0028] As those skilled in the art can fully understand, the features of the different embodiments of the present disclosure can be coupled or combined with each other in part or in whole, and can cooperate with each other in various ways and be driven technically. The embodiments of the present disclosure can be performed independently of each other, or can be performed together in a mutually dependent relationship.

[0029] Reference Figures 1 to 7 The utility model discloses a protein tester with a dual detection structure, including a detection box 1, which is square and has a box cover (not shown in the figure). Two parts are arranged in the detection box 1, one part is a structure 2 for detection, and the other part is a storage structure 3 for the liquid to be detected and the reagent. There is a manipulator holding an automatic pipette 4 between the two to absorb the reagent into the colorimetric cup in the detection structure. The present application is an application for the dual detection structure, so the storage structure 3 and the automatic pipette 4 are not described in detail.

[0030] As shown in the figure, there is an upper partition 5 in the detection box 1, and there is a partition hole on the upper partition 5. The bracket 6 is located below the upper partition 5, and the dust cover 7 is located above the partition. The dust cover 7 is fixed to the upper partition 5 by screws. Of course, the dust cover 7 is provided with a drip hole, and the pipette 4 sucks the liquid to be detected and the reagent respectively and drips them into the colorimetric cup 8 through the drip hole. The bracket 6 is disc-shaped. The turntable 9 is located in the partition hole, and the turntable 9 is driven to rotate by the rotary drive mechanism. The turntable 9 is annularly arranged with a plurality of card holes 18 and the colorimetric cup 8 located in the card holes 18. The bracket 6 is provided with an annular groove 11, and the colorimetric cup 8 is located in the annular groove 11. The groove wall of the annular groove 11 is provided with a hole 12 and a hole 2 13 that penetrate the annular groove 11. The light emitted by the light source 14 can be received by the light sensor 15 through the hole 12; the light emitted by the light source 2 16 can be received by the light sensor 2 17 through the hole 2 13. Light source 1 14, light source 2 16, light sensor 1 15, and light sensor 2 17 are all located below the partition and the turntable 9, light source 1 14 and light source 2 16 are located outside the bracket 6, and light sensor 1 15 and light sensor 2 17 are located inside the bracket 6, and light source 1 14, light source 2 16, light sensor 1 15, and light sensor 2 17 are all fixed on the bracket 6, and light source 1 14 and light sensor 1 15 are arranged opposite to each other across the bracket 6, so that the light emitted by light source 1 14 can be received by light sensor 1 15 through hole 12 and the transparent colorimetric cup 8; light source 2 16 and light sensor 2 17 are also arranged in the same way, of course, the light emitted by light source 2 16 can be received by light sensor 2 17 through hole 2 13 and the transparent colorimetric cup 8, and light sensor 1 15 and light sensor 2 17 then transmit the optical signal to the computer for analysis to obtain the detection result.

[0031] In the above, the specific installation structure of the colorimetric cup 8 is that: a plurality of clamping holes 18 are provided on the turntable 9, and the colorimetric cup 8 is clamped in the clamping holes 18. The edge of the colorimetric cup 8 is provided with a retaining edge 19, and the retaining edge 19 can abut against the turntable 9. When the colorimetric cup 8 is inserted into the clamping hole 18, it is kept fixed by the retaining edge 19 abutting against the turntable 9. Of course, the clamping hole 18 is a through hole, so the bottom of the colorimetric cup 8 will expose the clamping hole 18, so that it will be illuminated by the light source 14 and the light source 2 16. The above structure is easy to install and is convenient for the replacement of the colorimetric cup 8 at a later time.

[0032] In the above structure, light source 1 14 is a halogen lamp, light source 2 16 is a laser transmitter, light sensor 1 15 is a transmitted light sensor, and light sensor 2 17 is a laser sensor. The above components are all purchased products of existing technology, so their specific structures and the installation structure with the bracket 6 are not described in detail here.

[0033] As a further structure, a heating wire (not shown in the figure) is provided at the bottom of the annular groove 11. The heating wire can keep the detection liquid in the cuvette 8 at an optimal detection temperature. Moreover, the structural design of the annular groove 11 can retain heat and improve heating efficiency. The heating wire is also an existing product, so its specific installation structure and principle are not described in detail.

[0034] As shown in the figure, there is a lower partition 20 in the detection box 1, and the rotation drive mechanism includes a driving motor 21 and a transmission sleeve 22 installed on the lower partition 20. The bracket 6 is fixed to the end of the transmission sleeve 22 by screws. There is a hole in the middle of the bracket 6. The transmission shaft 25 is matched with the transmission sleeve 22 through a bearing and the end extends through the hole in the middle of the bracket 6. The end is fixed to the turntable 9 through a connecting plate and screws, and a driving pulley 23 arranged on the driving motor 21, a driven pulley 24 arranged on the transmission shaft 25, and a transmission belt 26 arranged on the driving pulley 23 and the driven pulley 24. The turntable 9 and the transmission shaft 25 are connected. Connection, through the above structure, the driving motor 21 can drive the transmission shaft 25 and the turntable 9 to rotate, and the rotation can be accurately controlled. Therefore, if we need to detect through light source 14, the turntable 9 will drive the corresponding colorimetric cup 8 to rotate to the position where the light source 14 illuminates; similarly, if we need to detect through light source 2 16, the turntable 9 will drive the corresponding colorimetric cup 8 to rotate to the position where the light source 16 illuminates, thereby realizing the switching selection of two different detection methods. Of course, after the detection is completed, there will be a cleaning device to clean the colorimetric cup 8. The above structure is not an improvement point of the present application, and therefore it will not be described in detail.

[0035] The above is a detailed introduction to a dual detection structure of a protein tester provided in an embodiment of the present invention. Specific examples are used herein to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. Protein tester dual detection structure, characterized by: The invention comprises a detection box, a light source 1, a light source 2, a light sensor 1, a light sensor 2, a turntable and a bracket arranged in the detection box, wherein the turntable is provided with a plurality of detection holes arranged in a ring shape and a colorimetric cup located in the detection holes, the bracket is provided with a ring groove, the colorimetric cup is located in the ring groove, the turntable is rotated by a rotating driving mechanism, and a hole 1 and a hole 2 which penetrate the ring groove are provided on the groove wall of the ring groove, the light emitted by the light source 1 can be received by the light sensor 1 through the hole 1; the light emitted by the light source 2 can be received by the light sensor 2 through the hole 2.

2. The protein tester dual detection structure according to claim 1, characterized in that: The first light source, the second light source, the first light sensor and the second light sensor are all installed on a bracket.

3. The protein tester dual detection structure according to claim 1, characterized in that: A heating wire is arranged at the bottom of the annular groove.

4. The protein tester dual detection structure according to claim 1, characterized in that: The bracket is provided with a dust cover, and the dust cover is provided with a dripping hole.

5. The protein tester dual detection structure according to claim 1, characterized in that: The rotary drive mechanism includes a drive motor and a transmission shaft installed in a housing, a driving pulley arranged on the drive motor, a driven pulley arranged on the transmission shaft, a transmission belt, and a transmission sleeve. The transmission shaft cooperates with the transmission sleeve through a bearing, and the turntable is connected to the transmission shaft.

6. The protein tester dual detection structure according to claim 1, characterized in that: The rotating disk is provided with a plurality of clamping holes, and the colorimetric cup is clamped in the clamping holes.

7. The protein tester dual detection structure according to claim 1, characterized in that: The edge of the cuvette is provided with a rib, and the rib can abut against the rotating disk.

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