Immunoassay instrument for pesticide residue detection

Abstract

The utility model discloses an immunity analyzer for pesticide residue detection, which comprises an immunity analyzer body, the bottom of the immunity analyzer body is fixedly connected with a plurality of foot pads, the foot pads are symmetrically arranged, one side of the immunity analyzer body is in threaded connection with two first screw rods, the two first screw rods are in threaded connection with the bottom of the immunity analyzer body, and the two first screw rods are in threaded connection with the bottom of the immunity analyzer body. After the device is placed on the top of a table top of a laboratory, the first screws are rotated anticlockwise and loosened, the sliding sheets on the two sides slide and extend to required positions in cooperation with the U-shaped limiting holes, then the first screws are rotated clockwise to fix the positions of the sliding sheets, the second screws are rotated by pinching the rotary knobs after the rotary knobs are pinched, and the sliding sheets are fixed by the C-shaped frame. The second screw rod is driven to descend to the height at which the bottom of the suction cup is fully contacted with the table top and is adsorbed, and finally the immunoassay instrument body is used for pesticide residue detection, so that the position of the device after being placed can be effectively limited, the sliding amplitude generated after the device is accidentally touched by external force after being placed is effectively reduced, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pesticide residue detection, and particularly relates to an immunoassay analyzer for pesticide residue detection. Background Art

[0002] The working principle of the immunoassay instrument is mainly based on chemiluminescent immunoassay technology, which includes two methods: competitive method and sandwich method. These methods use specific chemical groups to label antigens or antibodies, generate luminescent signals through chemical reactions, and then measure the light quantum yield, reflecting the light measurement in digital form, thereby calculating the concentration of the analyte.

[0003] When some existing immunoassay analyzers for pesticide residue detection are placed on a laboratory table, the friction between the bottom and the relatively smooth table top is relatively small. If they are accidentally touched by a slight external force, they are very likely to slip, resulting in the risk of accidental falling, which is quite inconvenient. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an immunoassay analyzer for pesticide residue detection, so as to solve the problem raised in the above background technology that some existing immunoassay analyzers for pesticide residue detection have low friction between the bottom and the relatively smooth table top after being placed on the laboratory table, and are very likely to slide after being accidentally touched by a slight external force, resulting in the risk of accidental falling and being relatively inconvenient.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an immunoassay analyzer for pesticide residue detection, comprising an immunoassay analyzer body, a foot pad fixedly connected to the bottom of the immunoassay analyzer body, and a plurality of foot pads symmetrically arranged; a first screw is threadedly connected to one side of the immunoassay analyzer body, and two first screws are symmetrically arranged; a slide is movably connected to the outside of the first screw through a limiting hole; a bottom of one side of the slide is fixedly connected to a bottom plate; a C-shaped frame is fixedly connected to one side of the bottom plate; a second screw is threadedly connected to the inside of the C-shaped frame; an adapter block is rotatably connected to the outside of the bottom end of the second screw; and a suction cup is fixedly connected to the bottom of the adapter block.

[0006] Preferably, the top of each of the second screw rods is fixedly connected to a knob, the outer side of each of the second screw rods is threadedly connected to a C-shaped frame, and one side of each of the C-shaped frames is fixedly connected to a bottom film.

[0007] Preferably, the outer side of the top end of the second screw rod is movably connected to a spring, and the spring is located between the C-shaped frame and the knob.

[0008] Preferably, one side of the adapter block is fixedly connected to a side piece, and a plurality of side pieces are symmetrically arranged. The top of the side piece is fixedly connected to a sliding rod, and the outer side of the sliding rod is slidably connected to a C-shaped frame.

[0009] Preferably, the limiting holes are all U-shaped structures, the inner sides of the limiting holes are movably connected to the first screw rods, and the outer sides of the first screw rods are threadedly connected to the immunoassay analyzer body.

[0010] Preferably, a limit bar is fixedly connected to one side of the immunoassay analyzer body, two limit bars are symmetrically provided, and a sliding piece is slidably connected to the bottom of each limit bar.

[0011] Preferably, a lifting button is fixedly connected to one side of the slide.

[0012] Preferably, a gasket is movably connected to the outer side of one end of the first screw, and the gasket is located on one side of the sliding plate.

[0013] Compared with the existing technology, the present invention provides an immunoassay analyzer for pesticide residue detection, which has the following beneficial effects:

[0014] 1. The utility model is provided with a suction cup, the top of the suction cup is fixedly connected with an adapter block, the inner side of the adapter block is rotatably connected to the second screw, the outer side of the second screw is threadedly connected to a C-shaped frame, one side of the C-shaped frame is fixedly connected to a bottom plate, and one side of the bottom plate is fixedly connected to a slide. After placing the device on the top of the laboratory table, rotate and loosen each first screw counterclockwise, and slide the slides on both sides to the desired position with the help of the U-shaped limit hole, and then rotate the first screw clockwise to fix the position of the slide, pinch the knob and rotate each second screw in the C-shaped frame, drive the second screw to descend to a height where the bottom of the suction cup fully contacts the table and is adsorbed, and finally use the immunoassay analyzer body to perform pesticide residue detection, which can effectively limit the position of the device after placement, thereby effectively reducing the sliding amplitude caused by the device being accidentally touched by external force after placement, and improving the stability of the device;

[0015] 2. The utility model provides a knob, the bottom of which is fixedly connected to a second screw, and the outer side of the second screw is threadedly connected to a C-shaped frame, which can effectively facilitate personnel to directly pinch and rotate;

[0016] 3. The utility model sets a spring, and the limiting hole is located between the C-shaped frame and the knob. The inner side of the limiting hole is movably connected to the second screw, which can effectively reduce the loosening of the second screw during long-term use.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the axonometric structure of an immunoassay analyzer for pesticide residue detection proposed in the present invention;

[0020] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the axonometric structure of a slide of an immunoassay analyzer for pesticide residue detection proposed in the present invention;

[0022] Figure 4 This is a side view schematic diagram of the immunoassay analyzer for pesticide residue detection proposed in the present invention;

[0023] Figure 5 This is a front view structural diagram of an immunoassay analyzer for pesticide residue detection proposed in the present invention;

[0024] Figure 6 This is a schematic diagram of the top view of an immunoassay analyzer for pesticide residue detection proposed in the present invention;

[0025] In the figure: immunoassay analyzer body 1, foot pad 2, first screw 3, limit hole 4, slide 5, bottom plate 6, C-shaped frame 7, second screw 8, adapter block 9, suction cup 10, side plate 11, slide 12, knob 13, spring 14, gasket 15, lifting button 16, limit strip 17. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6The utility model provides a technical solution: an immunoassay for detecting pesticide residues, comprising an immunoassay body 1, a foot pad 2 fixedly connected to the bottom of the immunoassay body 1, a plurality of foot pads 2 symmetrically arranged, a first screw 3 threadedly connected to one side of the immunoassay body 1, two first screws 3 symmetrically arranged, a slide 5 movably connected to the outer side of the first screw 3 through a limiting hole 4, a bottom of one side of the slide 5 is fixedly connected to a bottom plate 6, one side of the bottom plate 6 is fixedly connected to a C-shaped frame 7, the inner side of the C-shaped frame 7 is threadedly connected to a second screw 8, the outer side of the bottom end of the second screw 8 is rotatably connected to an adapter block 9, and the bottom of the adapter block 9 is fixedly connected There is a suction cup 10. After placing the device on the top of the laboratory desktop, rotate and loosen each first screw 3 counterclockwise, and slide and extend the slides 5 on both sides to the desired position with the U-shaped limit hole 4, and then rotate the first screw 3 clockwise to fix the position of the slide 5. After pinching the knob 13, rotate each second screw 8 in the C-shaped frame 7, and drive the second screw 8 to descend to a height where the bottom of the suction cup 10 fully contacts the desktop and is adsorbed. Finally, use the immunoassay analyzer body 1 to perform pesticide residue detection, which can effectively limit the position of the device after placement, thereby effectively reducing the sliding amplitude caused by accidental external force after the device is placed, and improving the stability of the device.

[0028] In the present invention, preferably, the top of the second screw rod 8 is fixedly connected with a knob 13, the outer side of the second screw rod 8 is threadedly connected with a C-shaped frame 7, and one side of the C-shaped frame 7 is fixedly connected with a bottom film 6, which can effectively facilitate people to pinch and rotate.

[0029] In the present invention, preferably, the outer side of the top end of the second screw rod 8 is movably connected with a spring 14, and the spring 14 is located between the C-shaped frame 7 and the knob 13, which can effectively ensure the stability of the second screw rod 8 during long-term use.

[0030] In the present invention, preferably, one side of the adapter block 9 is fixedly connected to a side piece 11, and several side pieces 11 are symmetrically arranged. The top of the side piece 11 is fixedly connected to a slide rod 12, and the outer side of the slide rod 12 is slidably connected to a C-shaped frame 7, which can effectively reduce the swing amplitude of the adapter block 9 during the lifting process.

[0031] In the present invention, preferably, the limiting holes 4 are all U-shaped structures, the inner sides of the limiting holes 4 are movably connected to the first screw 3, and the outer sides of the first screw 3 are threadedly connected to the immunoassay body 1, which can effectively adjust the horizontal position of the slide 5.

[0032] In the present invention, preferably, a limit bar 17 is fixedly connected to one side of the immunoassay analyzer body 1 , two limit bars 17 are symmetrically provided, and a slide 5 is slidably connected to the bottom of each limit bar 17 , which can effectively reduce the swing amplitude of the slide 5 .

[0033] In the present invention, preferably, one side of the slide 5 is fixedly connected with a lifting button 16, which can effectively facilitate people to directly pinch and rotate it.

[0034] In the present invention, preferably, a gasket 15 is movably connected to the outer side of one end of the first screw rod 3 , and the gasket 15 is located on one side of the slide 5 , which can effectively ensure the stability of the first screw rod 3 during long-term use.

[0035] The working principle and usage process of the present invention are as follows: when in use, after placing the device on the top of the laboratory desktop, rotate and loosen each first screw 3 counterclockwise, cooperate with the U-shaped limit hole 4 to slide and extend the slides 5 on both sides to the desired position, and then rotate the first screw 3 clockwise to fix the position of the slide 5, pinch the knob 13 and rotate each second screw 8 in the C-shaped frame 7, drive the second screw 8 to descend to a height where the bottom of the suction cup 10 fully contacts the desktop and is adsorbed, and finally use the immunoassay analyzer body 1 to perform pesticide residue detection, which can effectively limit the position of the device after placement, thereby effectively reducing the sliding amplitude caused by accidental touch of external force after the device is placed, and improving the stability of the device.

[0036] 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An immunoassay analyzer for detecting pesticide residues, comprising an immunoassay analyzer body (1), characterized in that: The bottom of the immunoassay analyzer body (1) is fixedly connected to a foot pad (2), and a plurality of the foot pads (2) are symmetrically arranged. A first screw rod (3) is threadedly connected to one side of the immunoassay analyzer body (1), and two first screw rods (3) are symmetrically arranged. The outer side of each first screw rod (3) is movably connected to a slide plate (5) through a limiting hole (4). The bottom of each side of the slide plate (5) is fixedly connected to a bottom plate (6), and one side of each bottom plate (6) is fixedly connected to a C-shaped frame (7). The inner side of each C-shaped frame (7) is threadedly connected to a second screw rod (8), and the outer side of the bottom end of each second screw rod (8) is rotatably connected to an adapter block (9), and the bottom of each adapter block (9) is fixedly connected to a suction cup (10).

2. The immunoassay analyzer for pesticide residue detection according to claim 1, characterized in that: The top of each second screw rod (8) is fixedly connected to a knob (13), the outer side of each second screw rod (8) is threadedly connected to a C-shaped frame (7), and one side of each C-shaped frame (7) is fixedly connected to a bottom plate (6).

3. The immunoassay analyzer for pesticide residue detection according to claim 2, characterized in that: The outer side of the top end of the second screw rod (8) is movably connected to a spring (14), and the spring (14) is located between the C-shaped frame (7) and the knob (13).

4. The immunoassay analyzer for pesticide residue detection according to claim 1, characterized in that: One side of the adapter block (9) is fixedly connected to a side piece (11), and a plurality of the side pieces (11) are symmetrically arranged. The top of the side piece (11) is fixedly connected to a sliding rod (12), and the outer side of the sliding rod (12) is slidably connected to a C-shaped frame (7).

5. The immunoassay analyzer for pesticide residue detection according to claim 1, characterized in that: The limiting holes (4) are all U-shaped structures, the inner sides of the limiting holes (4) are movably connected to the first screw rod (3), and the outer sides of the first screw rod (3) are threadedly connected to the immunoassay analyzer body (1).

6. The immunoassay analyzer for pesticide residue detection according to claim 1, characterized in that: One side of the immunoassay analyzer body (1) is fixedly connected to a limit bar (17), two limit bars (17) are symmetrically provided, and the bottom of each limit bar (17) is slidably connected to a slide (5).

7. The immunoassay analyzer for pesticide residue detection according to claim 1, characterized in that: One side of the slide (5) is fixedly connected with a lifting button (16).

8. The immunoassay analyzer for pesticide residue detection according to claim 1, characterized in that: The outer side of one end of the first screw (3) is movably connected to a gasket (15), and the gasket (15) is located on one side of the sliding plate (5).

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