Handheld portable colloidal gold immunochromatography analyzer

Abstract

The utility model discloses a handheld portable colloidal gold immunochromatography analyzer, which relates to the technical field of immunoassay analyzers and comprises an analyzer body, a display screen is arranged in the middle of the outer surface of the front end of the analyzer body, and three groups of operation buttons are arranged below the outer surface of the front end of the analyzer body. A handle is arranged at the upper end of the analyzer body, a test paper box is arranged in the middle of the side wall of the analyzer body, a movable push plate is arranged in the test paper box, two groups of springs are arranged between the rear end of the movable push plate and the inner wall of the test paper box, and clamping blocks are arranged on the outer walls of the upper side and the lower side of the test paper box. A shifting wheel is also arranged in the middle of the side wall of the analyzer body. According to the handheld portable colloidal gold immunochromatography analyzer disclosed by the utility model, test paper can be conveniently stored, and a single piece of test paper can be conveniently taken out, so that the test paper detection operation is quicker, and the analyzer is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of immune analysis appearance, especially hand -held portable colloidal gold immune chromatography analysis appearance. BACKGROUND

[0002] Colloidal gold is a commonly used marking technology, is with colloidal gold as tracer marker application in antigen antibody a novel immune marking technology, has its unique advantage, has been widely used in various biological research in recent years, almost all the immune blotting techniques used in clinical use use its marking, and in flow, electron microscopy, immunology, molecular biology to biological chip all can utilize.

[0003] The existing colloidal gold test paper immune chromatography analysis appearance carries out accurate measurement and analysis to the color intensity of detection line and quality control line through optical detection system, such as reflection spectrum method, converts light signal into electric signal, and then converts it into corresponding detection value through data processing unit, so as to realize the quantitative detection of the measured object, the instrument can accurately calculate the concentration of the measured object in the sample according to the built-in standard curve or calibration program, however, the existing device is not convenient for storing test paper, since the test paper is stacked together, it is also not convenient to take out single test paper, which brings certain adverse effect to the process of using the analyzer by people, in order to solve the problems of the prior art, we propose a kind of hand -held portable colloidal gold immune chromatography analysis appearance. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of hand -held portable colloidal gold immune chromatography analysis appearance, can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is:

[0006] A handheld portable colloidal gold immunochromatographic analyzer, including analyzer body, the middle of the front end outer surface of the analyzer body is provided with a display screen, the lower part of the front end outer surface of the analyzer body is provided with three groups of operation buttons, the upper end of the analyzer body is provided with a handle, the middle of the side wall of the analyzer body is provided with a test paper box, the inside of the test paper box is provided with a movable push plate, the rear end of the movable push plate and the inner wall of the test paper box are provided with two groups of springs, the outer wall of the upper and lower sides of the test paper box is provided with a clamping block, the middle of the side wall of the analyzer body is also provided with a dial wheel, the lower end of the dial wheel is provided with a rotating rod in the inside of the analyzer body, the outer wall of the rotating rod is provided with a plurality of fixed rods, the end of each group of fixed rods is provided with a dial piece, the dial piece is in front of the test paper box, the side wall of the analyzer body is also provided with a test paper outlet, the test paper outlet is in front of the outside of the test paper box, the lower end of the inside of the analyzer body is provided with a detection box, the middle of the detection box is provided with a placing groove, the side wall of both sides of the detection box is provided with a sliding groove, and the lower end of the detection box is provided with a handle.

[0007] Preferably, the movable interface is arranged between the test paper box and the side wall of the analyzer body, the test paper box is detachably connected with the side wall of the analyzer body through the movable interface, the clamping block is arranged between the clamping block and the inner wall of the analyzer body, and the clamping block is clamped with the inner wall of the analyzer body through the clamping opening.

[0008] Preferably, the lower end of the movable push plate and the upper end of the spring are provided with a connecting port, and the lower end of the movable push plate is detachably connected with the upper end of the spring through the connecting port.

[0009] Preferably, the movable interface is arranged between the test paper box and the side wall of the analyzer body, the test paper box is detachably connected with the side wall of the analyzer body through the movable interface, the clamping block is arranged between the clamping block and the inner wall of the analyzer body, and the clamping block is clamped with the inner wall of the analyzer body through the clamping opening.

[0010] Preferably, the lower end of the movable push plate and the upper end of the spring are provided with a connecting port, and the lower end of the movable push plate is detachably connected with the upper end of the spring through the connecting port.

[0011] Preferably, the detection box is slidably connected with the inner wall of the analyzer body through the sliding groove.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. The utility model discloses a test paper box, movable push plate, push wheel and push piece are set, the device can conveniently store the test paper of detection, also can conveniently separate the test paper that test paper box internal stacking, take out the test paper of single piece easily, make the process of people take out test paper more convenient and fast, also make people in the process of using test paper to carry out immunoassay more convenient, save time, improve efficiency.

[0014] 2. The utility model discloses detection box and the placement groove can conveniently analyze and detect test paper, place test paper in the middle of the placement groove, push detection box through both sides sliding groove into the inside of analyzer body can detect test paper, make the process of detection more convenient, set up the handle also make the device convenient to carry, let people can conveniently carry the device to go out, use more conveniently. DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the push piece and test paper box position schematic diagram of the utility model;

[0017] Figure 3 It is the movable push plate connecting structure schematic diagram of the utility model;

[0018] Figure 4 It is the detection box structure schematic diagram of the utility model.

[0019] In the drawing: 1, analyzer body;2, display screen;3, operation button;4, handle;5, test paper box;6, push wheel;7, test paper outlet;8, detection box;9, movable push plate;10, rotating rod;11, fixed link;12, push piece;13, spring;14, clamping block;15, placement groove;16, sliding groove;17, handle. SPECIFIC EMBODIMENTS

[0020] In order to make the technical means, creation characteristics, achieve the purpose and effect of the utility model easy to understand, the following specific embodiments are combined to further illustrate the utility model.

[0021] For example Figures 1-3As shown, the analyzer body 1 is a portable device, the front end of the analyzer body 1 is provided with a display screen 2, the display screen 2 is used to display the test paper analysis result, the front end of the analyzer body 1 is provided with three groups of operation buttons 3, the operation buttons 3 are used to operate the device, the upper end of the analyzer body 1 is provided with a handle 4, the handle 4 is convenient for people to carry the device, the sidewall of the analyzer body 1 is provided with a test paper box 5, the inside of the test paper box 5 is used to store test paper, the test paper box 5 and the sidewall of the analyzer body 1 are provided with a movable interface, the test paper box 5 is detachably connected with the sidewall of the analyzer body 1 through the movable interface, the inside of the test paper box 5 is provided with a movable push plate 9, the movable push plate 9 can move in the middle of the test paper box 5, the rear end of the movable push plate 9 and the inner wall of the test paper box 5 are provided with two groups of springs 13, the movable push plate 9 can be elastically connected with the inner wall of the test paper box 5 through the two groups of springs 13, the upper and lower sidewalls of the test paper box 5 are provided with clamping blocks 14, the clamping blocks 14 and the inner wall of the analyzer body 1 are provided with a bayonet, the clamping blocks 14 are clamped with the inner wall of the analyzer body 1 through the bayonet, the sidewall of the analyzer body 1 is also provided with a dial wheel 6, the dial wheel 6 and the sidewall of the analyzer body 1 are provided with a movable interface, the dial wheel 6 can move in the middle of the sidewall of the analyzer body 1, the upper end of the dial wheel 6 and the inner wall of the analyzer body 1 are provided with a rotating shaft, the dial wheel 6 is rotatably connected with the inner wall of the analyzer body 1 through the rotating shaft, the lower end of the dial wheel 6 is provided with a rotating rod 10 in the inside of the analyzer body 1, the lower end of the rotating rod 10 and the inner wall of the analyzer body 1 are provided with a rotating interface, the lower end of the rotating rod 10 is rotatably connected with the inner wall of the analyzer body 1 through the rotating interface, the outer wall of the rotating rod 10 is provided with a plurality of fixed rods 11, the end of each fixed rod 11 is provided with a dial piece 12, the fixed rod 11 is used to fix the dial piece 12, the test paper in the test paper box 5 is in contact with the outer wall of the dial piece 12 through the elasticity of the movable push plate 9, the dial piece 12 is arc-shaped, the outer wall of the dial piece 12 is made of rubber material, which increases the friction between the test paper and the dial piece 12, the dial piece 12 is in front of the test paper box 5, the sidewall of the analyzer body 1 is also provided with a test paper outlet 7, the test paper outlet 7 is outside the front of the test paper box 5, rotating the dial wheel 6 can drive the rotating rod 10 to rotate, the rotating rod 10 can drive the dial piece 12 to rotate through the fixed rod 11, the dial piece 12 can push the test paper in the test paper box 5 outward, and the test paper is discharged from the test paper outlet 7.

[0022] As Figures 1-4As shown, the lower end of the analyzer body 1 is internally provided with a detection box 8, which is used to send the test paper into the interior of the analyzer body 1 for analysis, and the middle of the detection box 8 is provided with a placing groove 15, which is used to place the test paper and position the test paper, and the two side walls of the detection box 8 are both provided with a sliding groove 16, which is in sliding connection with the inner wall of the analyzer body 1, and the lower end of the detection box 8 is provided with a handle 17, which facilitates people to take out the detection box 8 from the interior of the analyzer body 1.

[0023] It should be noted that the utility model is a kind of hand-held portable colloidal gold immunochromatography analyzer, when using, test paper is stacked and placed in the interior of test paper box 5, movable push plate 9 is extruded to the bottom of test paper box 5, movable push plate 9 can generate upward thrust to test paper, after test paper box 5 is installed in the middle of the side wall of analyzer body 1, test paper will be contacted with the outer wall of dial piece 12 due to the thrust of movable push plate 9, when people dial dial wheel 6, test paper can be dialled from the middle of test paper outlet 7 by rotating lever 10 and fixed rod 11 driven dial piece 12, dial piece 12 can dial test paper from the middle of test paper outlet 7, people take out test paper for sampling, then place the test paper of sampling completion in the middle of the placing groove 15 of detection box 8, push detection box 8 into the interior of analyzer body 1 to carry out analysis and detection.

[0024] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hand-held portable colloidal gold immunochromatographic analyzer comprising an analyzer body (1), characterized in that: The front end outer surface of the analyzer body (1) is provided with a display screen (2), the front end outer surface of the analyzer body (1) is provided with three groups of operation buttons (3), the upper end of the analyzer body (1) is provided with a handle (4), the sidewall of the analyzer body (1) is provided with a test paper box (5), the inside of the test paper box (5) is provided with a movable push plate (9), the rear end of the movable push plate (9) and the inner wall of the test paper box (5) are provided with two groups of springs (13), the upper and lower outer walls of the test paper box (5) are provided with clamping blocks (14), the sidewall of the analyzer body (1) is further provided with a dial wheel (6), the lower end of the dial wheel (6) is provided with a rotating rod (10) in the inside of the analyzer body (1), the outer wall of the rotating rod (10) is provided with a plurality of fixed rods (11), the end of each group of fixed rods (11) is provided with a dial piece (12), the dial piece (12) is in front of the test paper box (5), the sidewall of the analyzer body (1) is further provided with a test paper outlet (7), the test paper outlet (7) is in front of the outside of the test paper box (5), the lower end of the analyzer body (1) is provided with a detection box (8), the middle of the detection box (8) is provided with a placing groove (15), the two side walls of the detection box (8) are provided with sliding grooves (16), and the lower end of the detection box (8) is provided with a handle (17).

2. The hand-held portable colloidal gold immunochromatographic analyzer according to claim 1, characterized in that: The test paper box (5) and the sidewall of the analyzer body (1) are provided with a movable interface, the test paper box (5) is detachably connected with the sidewall of the analyzer body (1) through the movable interface, the clamping block (14) and the inner wall of the analyzer body (1) are provided with a clamping opening, and the clamping block (14) is clamped with the inner wall of the analyzer body (1) through the clamping opening.

3. The hand-held portable colloidal gold immunochromatographic analyzer according to claim 1, characterized in that: The lower end of the movable push plate (9) and the upper end of the spring (13) are provided with a connecting port, and the lower end of the movable push plate (9) is detachably connected with the upper end of the spring (13) through the connecting port.

4. The hand-held portable colloidal gold immunochromatographic analyzer according to claim 1, characterized in that: The movable push plate (9) and the sidewall of the analyzer body (1) are provided with a movable port, the dial wheel (6) is movably connected with the sidewall of the analyzer body (1) through the movable port, the upper end of the dial wheel (6) is provided with a rotating interface between the inner wall of the analyzer body (1), and the upper end of the dial wheel (6) is rotatably connected with the inner wall of the analyzer body (1) through the rotating interface.

5. The hand-held portable colloidal gold immunochromatographic analyzer according to claim 1, characterized in that: The lower end of the rotating rod (10) and the inner wall of the analyzer body (1) are provided with a rotating interface, and the lower end of the rotating rod (10) is rotatably connected with the inner wall of the analyzer body (1) through the rotating interface.

6. The hand-held portable colloidal gold immunochromatographic analyzer according to claim 1, characterized in that: The detection box (8) is slidably connected with the inner wall of the analyzer body (1) through the sliding groove (16).

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