CN212964227U

CN212964227U - In-vitro diagnostic reagent sampling detection device

Info

Publication number: CN212964227U
Application number: CN202021465025.6U
Authority: CN
Inventors: 孙绍林
Original assignee: Shandong Top Bioengineering Co ltd
Current assignee: Shandong Top Bioengineering Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-13
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of in vitro diagnosis, in particular to an in vitro diagnostic reagent sampling and detecting device, aiming at the problem that the prior water absorption area control line of a target sample diluting solution submerges a detection test strip easily in the process of shaking the target sample diluting solution evenly, thereby polluting the detection test strip and causing inaccurate detection result, the utility model provides a scheme which comprises a detection box with the top and the bottom both being provided with an opening, a funnel is fixedly arranged in the detection box, a first sliding plate and a second sliding plate are slidably arranged on the detection box, the top of the second sliding plate is contacted with the bottom of the funnel, the first sliding plate is positioned above the funnel, one side of the detection box is provided with a socket, a mounting frame is inserted in the socket and is positioned below the second sliding plate, a grid plate is fixedly arranged in the mounting frame, the test strip is arranged at the top of the grid plate, the utility model can avoid the test strip from being polluted, the accuracy of detection is guaranteed, the structure is simple, and the operation is convenient.

Description

In-vitro diagnostic reagent sampling detection device

Technical Field

The utility model relates to an external diagnosis technical field especially relates to an external diagnostic reagent sampling detection device.

Background

In vitro diagnosis refers to products and services for determining diseases or body functions by detecting human body samples (blood, body fluids, tissues, etc.) to obtain clinical diagnosis information, outside the human body.

In the prior art, in the process of shaking up a target sample diluted solution, the target sample diluted solution is easy to immerse a water absorption area control line of a detection test strip, so that the detection test strip is polluted, and the detection result is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and shaking even target sample and diluting the solution in-process, make the control line of the water absorption zone of target sample dilution solution submergence detection examination strip very easily to pollute the detection examination strip, make the unsafe shortcoming of testing result, and the external diagnostic reagent sampling detection device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an external diagnostic reagent sampling detection device, includes that top and bottom all establish to open-ended detection case, fixed mounting has the funnel in the detection case, and slidable mounting has first slide and second slide on the detection case, and the top of second slide contacts with the bottom of funnel mutually, and first slide is located the top of funnel, the socket has been seted up to one side of detection case, and it has the installing frame to peg graft in the socket, and the installing frame is located the below of second slide, fixed mounting has the grid board in the installing frame, and the test strip has been placed at the top of grid board, one side slidable mounting of detection case has the kelly, and first draw-in groove has been seted up at the top of installing frame, and the bottom and the first draw-in groove of kelly clamp mutually, and the top of kelly contacts with the bottom of first slide.

Preferably, the two sides of the detection box are respectively and fixedly provided with one ends of a first spring and a second spring, and the other ends of the first spring and the second spring are respectively and fixedly connected with the first sliding plate and the second sliding plate.

Preferably, the bottom of the first sliding plate is provided with a second clamping groove, the bottom of the detection box is fixedly communicated with a blow-off pipe, and a valve is arranged on the blow-off pipe.

Preferably, one side of the detection box is provided with a groove, a sliding block is slidably mounted in the groove, one side of the sliding block is fixedly connected with one side of the clamping rod, the other side of the clamping rod is fixedly provided with a push-pull plate, a fixed rod is fixedly mounted in the groove, and the sliding block is slidably connected with the fixed rod.

Preferably, the outer side of the fixing rod is sleeved with a third spring, one end of the third spring is fixedly connected with the top of the sliding block, and the other end of the third spring is fixedly connected with the inner wall of the top of the groove.

Compared with the prior art, the utility model has the advantages of:

(1) when the scheme is used, a detection sample and a diluted solution are placed in a detection box, then the detection strip is placed at the top of a grating plate, then an installation frame is inserted into a socket, the detection strip enters the detection box, a clamping rod is pressed downwards through a push-pull plate, the clamping rod drives a sliding block to stretch a third spring, the top end of the clamping rod is separated from a second clamping groove, the fixing of a first sliding plate is released, at the moment, the first spring is released from the stretching state to drive the first sliding plate to slide leftwards, the top opening of the detection box is closed, the clamping rod is clamped downwards into the first clamping groove to fix the installation frame, then the detection box is shaken to uniformly mix the detection sample and the diluted solution, then the second sliding plate is pulled to slide leftwards, the bottom opening of a funnel is opened, the detection sample flows down to be in contact with the detection strip, redundant detection sample falls through the grating plate, and finally the first sliding, the first spring is stressed and stretched, when the top of the clamping rod is aligned with the second clamping groove, the third spring drives the sliding block to reset upwards, so that the clamping rod is clamped upwards into the second clamping groove to fix the first sliding plate, the clamping rod is separated from the first clamping groove to remove the fixation of the mounting frame, and finally the mounting frame is pulled out to observe a test strip to make a judgment;

(2) the utility model discloses can avoid the test strip to receive the pollution, guarantee the accuracy that detects, simple structure, convenient operation.

Drawings

FIG. 1 is a schematic structural diagram of an in vitro diagnostic reagent sampling and detecting device according to the present invention;

FIG. 2 is a schematic structural diagram of part A of an in vitro diagnostic reagent sampling and detecting device according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the in vitro diagnostic reagent sampling and detecting device provided by the present invention.

In the figure: the test box comprises a test box 1, a funnel 2, a first sliding plate 3, a second sliding plate 4, a socket 5, a mounting frame 6, a grating plate 7, a test strip 8, a second spring 9, a first spring 10, a second clamping groove 11, a first clamping groove 12, a clamping rod 13, a groove 14, a sliding block 15 and a third spring 16.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an in vitro diagnostic reagent sampling detection device, including top and bottom all establish to open-ended detection case 1, fixed mounting has funnel 2 in the detection case 1, slidable mounting has first slide 3 and second slide 4 on the detection case 1, the top of second slide 4 contacts with the bottom of funnel 2, first slide 3 is located the top of funnel 2, socket 5 has been seted up to one side of detection case 1, it has installing frame 6 to peg graft in the socket 5, installing frame 6 is located the below of second slide 4, fixed mounting has grid plate 7 in installing frame 6, test strip 8 has been placed at the top of grid plate 7, slidable mounting has card pole 13 in one side of detection case 1, first draw-in groove 12 has been seted up at the top of installing frame 6, the bottom of card pole 13 clamps with first draw-in groove 12 mutually, the top of card pole 13 contacts with the bottom of first slide 3.

In this embodiment, two sides of the detection box 1 are respectively and fixedly provided with one end of a first spring 10 and one end of a second spring 9, and the other end of the first spring 10 and the other end of the second spring 9 are respectively and fixedly connected with the first sliding plate 3 and the second sliding plate 4.

In this embodiment, second draw-in groove 11 has been seted up to the bottom of first slide 3, and the fixed intercommunication in bottom of detection case 1 has the blow off pipe, is equipped with the valve on the blow off pipe.

In this embodiment, a groove 14 is formed in one side of the detection box 1, a slider 15 is slidably mounted in the groove 14, one side of the slider 15 is fixedly connected with one side of the clamping rod 13, a push-pull plate is fixedly mounted on the other side of the clamping rod 13, a fixing rod is fixedly mounted in the groove 14, and the slider 15 is slidably connected with the fixing rod.

In this embodiment, the outer side of the fixing rod is sleeved with a third spring 16, one end of the third spring 16 is fixedly connected with the top of the slider 15, and the other end of the third spring 16 is fixedly connected with the inner wall of the top of the groove 14.

Example two

Referring to fig. 1-3, an in vitro diagnostic reagent sampling detection device, including top and bottom all establish to open-ended detection case 1, there is funnel 2 through bolt fixed mounting in detection case 1, slidable mounting has first slide 3 and second slide 4 on detection case 1, the top of second slide 4 contacts with the bottom of funnel 2, first slide 3 is located the top of funnel 2, socket 5 has been seted up to one side of detection case 1, it has installing frame 6 to peg graft in socket 5, installing frame 6 is located the below of second slide 4, there is grid plate 7 through bolt fixed mounting in installing frame 6, test strip 8 has been placed at grid plate 7's top, one side slidable mounting of detection case 1 has card pole 13, first draw-in groove 12 has been seted up at installing frame 6's top, the bottom and the first draw-in groove 12 of card pole 13 clamp mutually, the top of card pole 13 contacts with the bottom of first slide 3.

In this embodiment, two sides of the detection box 1 are respectively fixedly provided with one end of a first spring 10 and one end of a second spring 9 through bolts, the other end of the first spring 10 and the other end of the second spring 9 are respectively fixedly connected with the first sliding plate 3 and the second sliding plate 4, and the first spring 10 and the second spring 9 reset the first sliding plate 3 and the second sliding plate 4.

In this embodiment, second draw-in groove 11 has been seted up to the bottom of first slide 3, and the fixed intercommunication in bottom of detection case 1 has the blow off pipe, is equipped with the valve on the blow off pipe, opens the valve, can discharge unnecessary detection sample.

In this embodiment, a groove 14 is formed in one side of the detection box 1, a slider 15 is slidably mounted in the groove 14, one side of the slider 15 is fixedly connected with one side of the clamping rod 13, a push-pull plate is fixedly mounted on the other side of the clamping rod 13 through a bolt, a fixing rod is fixedly mounted in the groove 14 through a bolt, the slider 15 is slidably connected with the fixing rod, and the fixing rod enables the slider 15 to stably slide.

In this embodiment, the outer side cover of dead lever is equipped with third spring 16, and the one end of third spring 16 and the top fixed connection of slider 15, the other end of third spring 16 and the top inner wall fixed connection of recess 14, and third spring 16 resets slider 15.

In this embodiment, when the funnel is used, a test sample and a diluting solution are placed in the detection box 1, then the test strip 8 is placed on the top of the grating plate 7, then the mounting frame 6 is inserted into the insertion opening 5, the test strip 8 enters the detection box 1, the clamping rod 13 is pressed downwards by the push-pull plate, the clamping rod 13 drives the sliding block 15 to stretch the third spring 16, the top end of the clamping rod 13 is separated from the second clamping groove 11, the fixing of the first sliding plate 3 is released, at the moment, the first spring 10 is released from the stretching state to drive the first sliding plate 3 to slide leftwards, the top opening of the detection box 1 is closed, the clamping rod 13 is clamped downwards in the first clamping groove 12, the mounting frame 6 is fixed, then the detection box 1 is shaken to uniformly mix the test sample and the diluting solution, then the second sliding plate 4 is pulled to slide leftwards, the bottom opening of the funnel 2 is opened, the test sample flows downwards to contact with the, unnecessary detection sample falls through grid plate 7, at last stimulate first slide 3 right, first spring 10 atress is tensile, when the top of kelly 13 aligns with second draw-in groove 11, third spring 16 drives slider 15 and upwards resets, and then makes kelly 13 upwards block go into in the second draw-in groove 11, fixes first slide 3, and kelly 13 breaks away from first draw-in groove 12 simultaneously and removes the fixed to installing frame 6, pulls out installing frame 6 at last, observes test strip 8 and makes the judgement.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An external diagnostic reagent sampling detection device comprises a detection box (1) with an opening formed in the top and the bottom, and is characterized in that a funnel (2) is fixedly arranged in the detection box (1), a first sliding plate (3) and a second sliding plate (4) are slidably arranged on the detection box (1), the top of the second sliding plate (4) is in contact with the bottom of the funnel (2), the first sliding plate (3) is positioned above the funnel (2), a socket (5) is formed in one side of the detection box (1), a mounting frame (6) is inserted in the socket (5), the mounting frame (6) is positioned below the second sliding plate (4), a grating plate (7) is fixedly arranged in the mounting frame (6), a test strip (8) is placed at the top of the grating plate (7), a clamping rod (13) is slidably arranged on one side of the detection box (1), and a first clamping groove (12) is formed in the top of the mounting frame (6), the bottom end of the clamping rod (13) is clamped with the first clamping groove (12), and the top end of the clamping rod (13) is contacted with the bottom of the first sliding plate (3).

2. The in-vitro diagnostic reagent sampling and detecting device according to claim 1, wherein one end of a first spring (10) and one end of a second spring (9) are respectively fixedly installed on two sides of the detection box (1), and the other ends of the first spring (10) and the second spring (9) are respectively fixedly connected with the first sliding plate (3) and the second sliding plate (4).

3. The in vitro diagnostic reagent sampling and detecting device according to claim 1, wherein a second clamping groove (11) is formed at the bottom of the first sliding plate (3), a drain pipe is fixedly communicated with the bottom of the detection box (1), and a valve is arranged on the drain pipe.

4. The in vitro diagnostic reagent sampling and detecting device according to claim 1, wherein one side of the detection box (1) is provided with a groove (14), a sliding block (15) is slidably mounted in the groove (14), one side of the sliding block (15) is fixedly connected with one side of the clamping rod (13), the other side of the clamping rod (13) is fixedly provided with a push-pull plate, a fixed rod is fixedly mounted in the groove (14), and the sliding block (15) is slidably connected with the fixed rod.

5. The in vitro diagnostic reagent sampling and detecting device according to claim 4, wherein a third spring (16) is sleeved outside the fixed rod, one end of the third spring (16) is fixedly connected with the top of the sliding block (15), and the other end of the third spring (16) is fixedly connected with the inner wall of the top of the groove (14).