CN213302245U - Semi-automatic cover closing mechanism of dry biochemical analyzer - Google Patents

Abstract

The utility model discloses a semi-automatic mechanism that covers that closes of dry-type biochemical analyzer, comprising a main body, the inside of main part is provided with the motor support, the bottom fixedly connected with servo motor of motor support, servo motor's output shaft fixedly connected with gear, the inside fixedly connected with guide rail of main part presses the frame, and the guide rail presses the frame two sets of for mutual symmetry, two common fixedly connected with guide rail between the frame is pressed to the guide rail, and the guide rail is two that are parallel to each other. The utility model discloses in, the guide rail is pressed the frame and can is fixed a position two guide rails to automatically, open the motion lid, then insert detection module's inside with the sample test strip of placing, close the motion lid again on the same principle, last detection module can detect the sample on the test strip, and simple structure can protect detection device, thereby improves the degree of accuracy that detects.

Description

Semi-automatic cover closing mechanism of dry biochemical analyzer

Technical Field

The utility model relates to an external diagnostic technology field especially relates to a semi-automatic mechanism that covers that closes of dry-type biochemical analyzer.

Background

Biochemical analysis is one of the important tools commonly used in clinical diagnosis. Various biochemical indexes are measured by analyzing blood or other body fluids, and comprehensive analysis is performed by combining with other clinical data, so that the diagnosis of the types of diseases is facilitated, the organ functions are evaluated, and concurrent factors can be identified, the standard of subsequent treatment can be determined, and the like.

The dry biochemical analyzer is mainly used for the quantitative determination of biochemical and chemical components of clinical blood, urine, serum and other body fluid samples, such as hemoglobin, cholesterol, triglyceride, albumin, C-reactive protein, glucose, uric acid and the like, and is one of the most commonly used clinical instruments.

In clinical practice, the number of samples for hospital test and analysis is rapidly increasing, and new detection items are increasing, so that the traditional manual operation scheme cannot meet the clinical use requirement. Therefore, various biochemical analyzers have been developed. Generally, a wet chemical formula and a dry chemical formula can be classified according to whether a chemical reaction between a sample and a reagent is a solid phase chemical reaction. Wherein, dry chemistry adopts the solid phase reagent technology of multilayer film, only needs to add the liquid sample into the reagent carrier solidified in the special structure, namely the dry reagent, and takes the water in the sample as the solvent, and after dissolving the reagent solidified on the carrier, the reagent reacts with the component to be measured in the sample, thereby carrying out analysis and determination.

Since the first full-automatic biochemical analyzer in the world was successfully produced by Technicon company in 1957, various full-automatic biochemical analyzers with different models and functions are continuously emerging, and the automation of clinical biochemical inspection in hospitals is a very important step.

At present, a clinical medical institution generally uses a discrete biochemical analyzer, and the instrument comprises a sample tray, a reagent rack, a sample adding device, a reagent adding device, a reflecting rotary disc, a colorimetric device, a blending device, a clear system, an ISE system and an operating system. In recent years, dry biochemical instruments have been developed rapidly due to the characteristics of rapid and convenient operation, such as reflotron plus type dry biochemical instrument of Roche and 4000ie full-automatic dry biochemical analyzer of FUJIFILM, which adopt dry chemistry methods, and when the instrument is used, a sample is only required to be added on a solid phase carrier dry reagent strip for subsequent determination without a traditional pipeline system. The dry reagent structure is divided into a diffusion layer, a filter layer, a reagent layer, a color development layer and a support layer from top to bottom;

the existing dry biochemical analyzer has certain defects, the existing detection device cannot protect a detection sample when detecting, and the existing protection also needs to be protected through manual operation, so that certain inconvenience is caused, the detection accuracy is influenced, and certain influence is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a semi-automatic cover closing mechanism of a dry biochemical analyzer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a semi-automatic mechanism that covers of dry-type biochemical analysis appearance, includes the main part, the inside of main part is provided with motor support, motor support's bottom fixedly connected with servo motor, servo motor's output shaft fixedly connected with gear, the inside fixedly connected with guide rail of main part presses the frame, and the guide rail presses the frame to be two sets of, two of mutual symmetry common fixedly connected with guide rail between the frame, and the guide rail is two, two that are parallel to each other the common sliding connection of surface of guide rail has the motion lid, the bottom fixedly connected with crossbeam board of motion lid, one side embedding of crossbeam board is provided with the rack, and the gear is connected with the rack toothing, the inner wall fixedly connected with detection module of main part, detection module's inside is provided with the test strip.

As a further description of the above technical solution:

the inner wall fixedly connected with stop device of main part, and stop device passes through nut and motor support fixed connection, stop device's surface is provided with magnet.

As a further description of the above technical solution:

the detection module is respectively provided with a detection base, a light blocking frame, a lens and a detection plate.

As a further description of the above technical solution:

the test strip is connected with the detection module in an embedded mode, and the test strip is inserted into the detection module through hands.

As a further description of the above technical solution:

the top of test strip is provided with the sample groove, and the sample groove is a plurality of evenly distributed.

As a further description of the above technical solution:

the top of main part is provided with the face lid, the top of face lid is provided with the display screen.

The utility model discloses following beneficial effect has:

1. this semi-automatic mechanism that covers of dry-type biochemical analysis appearance, when using, through the detection module who sets up, the motion lid, servo motor, the gear, the guide rail is pressed the frame, the test strip, the rack, the crossbeam board, at first open servo motor, servo motor can drive gear revolve, the gear can drive the rack and remove, the rack can drive the crossbeam board and remove, the crossbeam board can drive the motion lid and remove, wherein, two guide rails can make the motion lid remove on fixed position, the guide rail is pressed the frame and can be fixed a position two guide rails, thereby automatically, open the motion lid, then insert the inside of detection module with the sample test strip of placing, close the motion lid again with the same principle, last detection module can detect the sample on the test strip, moreover, the steam generator is simple in structure, can protect detection device, thereby improve the degree of accuracy that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the connection between the moving cover and the gear according to the present invention.

Illustration of the drawings:

1. a main body; 2. a detection module; 3. a moving cover; 4. a magnet; 5. a motor bracket; 6. a servo motor; 7. a limiting device; 8. a gear; 9. a guide rail; 10. a guide rail pressing frame; 11. a test strip; 12. a rack; 13. a beam plate; 14. a face cover; 15. a display screen.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a semi-automatic mechanism that covers of dry-type biochemical analysis appearance, including main part 1, the inside of main part 1 is provided with motor support 5, motor support 5's bottom fixedly connected with servo motor 6, servo motor 6's output shaft fixedly connected with gear 8, the inside fixedly connected with guide rail of main part 1 presses frame 10, and guide rail pressure frame 10 is two sets of mutual symmetry, common fixedly connected with guide rail 9 between two guide rail pressure frames 10, and guide rail 9 is two that are parallel to each other, the common sliding connection of surface of two guide rails 9 has motion lid 3, the bottom fixedly connected with crossbeam board 13 of motion lid 3, one side embedding of crossbeam board 13 is provided with rack 12, and gear 8 is connected with rack 12 meshing, the inner wall fixedly connected with detection module 2 of main part 1, detection module 2's inside is provided with test strip 11.

The inner wall of the main body 1 is fixedly connected with a limiting device 7, the limiting device 7 is fixedly connected with the motor support 5 through a nut, and a magnet 4 is arranged on the outer surface of the limiting device 7 and can adsorb the moving cover 3, so that the moving cover 3 is prevented from loosening; the detection module 2 is respectively provided with a detection base, a light blocking frame, a lens and a detection plate, and can be used for detecting and analyzing a sample; the test strip 11 is connected with the detection module 2 in an embedded mode, and the test strip 11 is manually inserted into the detection module 2, so that people can conveniently insert or take out the test strip 11, and detection is facilitated; the top of the test strip 11 is provided with a plurality of sample grooves which are uniformly distributed, and a plurality of samples can be placed in the plurality of sample grooves for detection; the top of main part 1 is provided with face lid 14, and the top of face lid 14 is provided with display screen 15, can be convenient for people to run through the result of detection.

The working principle is as follows: when using the semi-automatic mechanism that closes of dry-type biochemical analysis appearance, at first open servo motor 6, servo motor 6 can drive gear 8 and rotate, gear 8 can drive rack 12 and remove, rack 12 can drive crossbeam board 13 and remove, crossbeam board 13 can drive motion lid 3 and remove, wherein, two guide rails 9 can make motion lid 3 remove on fixed position, guide rail pressure frame 10 can fix a position two guide rails 9 and fix, thereby it is automatic to open motion lid 3, then insert the inside of detection module 2 with the sample test strip 11 of placing, close motion lid 3 again with the same principle, last detection module 2 can detect the sample on the test strip 11, moreover, the steam generator is simple in structure, can protect detection device, thereby improve the degree of accuracy that detects, and has certain practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a semi-automatic mechanism that covers that closes of dry-type biochemical analyzer, includes main part (1), its characterized in that: the motor support (5) is arranged inside the main body (1), the servo motors (6) are fixedly connected to the bottom of the motor support (5), the gears (8) are fixedly connected to output shafts of the servo motors (6), the guide rail pressing frames (10) are fixedly connected to the inside of the main body (1), the guide rail pressing frames (10) are two groups which are symmetrical to each other, the guide rails (9) are fixedly connected between the two guide rail pressing frames (10) together, the guide rails (9) are parallel to each other, the outer surfaces of the two guide rails (9) are connected with the moving cover (3) in a sliding mode together, the cross beam plate (13) is fixedly connected to the bottom of the moving cover (3), the racks (12) are embedded into one side of the cross beam plate (13), the gears (8) are meshed with the racks (12) and connected, and the detection modules (2) are fixedly connected to the inner wall of the main body, and a test strip (11) is arranged in the detection module (2).

2. The semi-automatic cover closing mechanism of the dry biochemical analyzer according to claim 1, wherein: the inner wall fixedly connected with stop device (7) of main part (1), and stop device (7) pass through nut and motor support (5) fixed connection, the surface of stop device (7) is provided with magnet (4).

3. The semi-automatic cover closing mechanism of the dry biochemical analyzer according to claim 1, wherein: the detection module (2) is respectively provided with a detection base, a light blocking frame, a lens and a detection plate.

4. The semi-automatic cover closing mechanism of the dry biochemical analyzer according to claim 1, wherein: the test strip (11) is connected with the detection module (2) in an embedded mode, and the test strip (11) is inserted into the detection module (2) manually.

5. The semi-automatic cover closing mechanism of the dry biochemical analyzer according to claim 1, wherein: the top of test strip (11) is provided with the sample groove, and the sample groove is a plurality of evenly distributed.

6. The semi-automatic cover closing mechanism of the dry biochemical analyzer according to claim 1, wherein: the top of main part (1) is provided with face lid (14), the top of face lid (14) is provided with display screen (15).

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