CN214953048U - Multi-connected card detection mechanism - Google Patents

Abstract

The utility model relates to the technical field of detection equipment, in particular to a multi-connected card detection mechanism, which comprises a shell and a test strip arranged in the shell, wherein the test strip comprises a back lining, a sample pad, a gold label pad, a chromatographic membrane and a water absorption pad which are sequentially arranged on the back lining, and also comprises a material placing disc connected in the shell in a sliding way, at least two material placing grooves are arranged on the material placing disc, the back lining is placed in the material placing grooves, a group of holes are arranged right above each material placing groove, one group of holes comprise a sample adding hole and an observation hole, after the material placing disc slides into the shell, the sample adding hole is positioned right above the sample pad on the test strip, the observation hole is positioned right above the chromatographic membrane on the test strip, the side wall of the object placing groove is provided with a groove, the side wall of the back lining is connected with a convex block for being inserted into the groove, the multi-joint card detection mechanism can detect multiple indexes of the same detection liquid, and realizes a multi-joint detection function.

Description

Multi-connected card detection mechanism

Technical Field

The utility model relates to a check out test set technical field, specifically speaking relates to a card detection mechanism that ally oneself with more.

Background

Nowadays, people pay high attention to food safety problems, and it is also a common task to detect additives in food. However, at present, a single index is often detected by directly using a single detection card, when multiple indexes are required to be detected, multiple detection cards are required to be used for multiple detections, the detection times are increased, the working efficiency is reduced, and the single detection card has no contrast during detection, so that the detection accuracy is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a card detection mechanism that ally oneself with more to when needs examine the multinomial index that propose in solving above-mentioned background art, just need use a plurality of detection cards to carry out a lot of and detect, detect the number of times and increased, reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a many ally oneself with card detection mechanism, includes casing and the inside test paper strip of holding in the casing, the test paper strip includes the backing and sets gradually sample pad, gold mark pad, chromatographic film and the pad that absorbs water on the backing, still includes sliding connection and puts the thing dish in the casing, it has seted up two at least and has put the thing groove to put on the thing dish, the backing is placed and is being put the thing inslot, every put and all be equipped with a set of hole directly over the thing groove, a set of hole is including adding the appearance hole and observing the hole, put the thing dish and slide back in the casing, it is located the test paper strip directly over sample pad to add the appearance hole, the observing hole is located the test paper strip directly over chromatographic film.

Compared with the prior art, the beneficial effects of the utility model are that:

this card detection mechanism that ally oneself with more, it puts the thing groove to have seted up two at least on putting the thing dish, put the test paper strip that detects different indexs in every thing groove of putting, can carry out multinomial index to same detection solution and detect, realize the detection function that ally oneself with more, it is direct to detect the individual index with solitary detection card to have solved at present many, when needs detect multinomial index, just need use a plurality of detection cards to carry out a lot of detections, the number of times of detection has increased, the problem of work efficiency has been reduced.

Preferably, the lateral wall of the object placing groove is provided with a groove, the lateral wall of the backing is connected with a convex block used for being inserted into the groove, the convex block is matched with the groove and corresponds to the groove in position, the convex block is connected with the groove in a sliding mode, the convex block on the backing is aligned with the groove and slides in, the test strip is conveniently placed on the object placing groove, the test strip is convenient to install and convenient to take down and replace, the test strip can be limited after the convex block is matched with the groove, and the position of the test strip is prevented from being deviated.

Preferably, a baffle is fixedly connected to one side of the storage plate, which is far away from the shell.

Preferably, two test strips are placed in the same storage groove.

Preferably, it is same put sample pad laminating contact on two test paper strips in the thing groove, it is same to add the appearance hole be located same put sample pad laminating department directly over on two test paper strips in the thing groove.

Preferably, the length of the storage slot is equal to or greater than the sum of the lengths of the two backings.

Preferably, the thickness of the test strip is larger than the depth of the storage groove. The object placing disc is connected in the shell in a sliding mode, the object placing disc can slide out of the shell conveniently, and the whole test strip cannot be completely contained in the object placing groove due to the fact that the thickness of the test strip is larger than the depth of the object placing groove, and the test strip can be taken out conveniently to be replaced.

Drawings

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

Fig. 2 is a schematic view of the connection structure of the middle housing and the tray of the present invention.

Fig. 3 is a schematic structural view of the middle tray of the present invention.

Fig. 4 is a second schematic structural view of the middle tray of the present invention.

Fig. 5 is a schematic structural diagram of the pilot test paper strip of the present invention.

The meaning of the reference symbols in the figures is: 1. a housing; 10. a sample application hole; 11. an observation hole; 2. placing a tray; 20. a storage groove; 200. a groove; 3. a baffle plate; 4. a test strip; 40. a backing; 400. a bump; 41. sample pad, 42, gold label pad; 43. a chromatographic membrane; 44. an absorbent pad.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme:

referring to fig. 1, 2 and 5, the multiple-card detection mechanism includes a housing 1 and a test strip 4 accommodated in the housing 1, wherein the test strip 4 includes a backing 40, and a sample pad 41, a gold-labeled pad 42, a chromatographic membrane 43 and a water absorption pad 44 sequentially disposed on the backing 40, and the sample pad 41, the gold-labeled pad 42, the chromatographic membrane 43 and the water absorption pad 44 are adhered to the backing 40.

In this embodiment, please refer to fig. 2, fig. 3 and fig. 5, the test strip storage device further includes a storage tray 2 slidably connected in the housing 1, at least two storage slots 20 are formed in the storage tray 2, two test strips 4 are placed in each storage slot 20, a backing 40 of each test strip 4 is placed in each storage slot 20, the thickness of each test strip 4 is greater than the depth of each storage slot 20, the test strips 4 are placed in the storage slots 20, a part of a sample pad 41, a gold-labeled pad 42, a chromatographic membrane 43 and a water absorption pad 44 above the backing 40 is located above each storage slot 20, and any part of the sample pad 41, the gold-labeled pad 42, the chromatographic membrane 43 and the water absorption pad 44 is held to facilitate taking down the test strips 4 from the storage slots 20.

In this embodiment, referring to fig. 1 and fig. 2, a baffle 3 is fixedly connected to a side of the storage tray 2 away from the housing 1. The pull baffle 3 is convenient for sliding the object placing disc 2 out of the shell 1, and the test strip 4 can be placed in the object placing groove 20 or the test strip 4 in the object placing groove 20 can be taken down.

In this embodiment, referring to fig. 3 and fig. 5, a groove 200 is formed on a side wall of the storage slot 20, the groove 200 is disposed along a depth direction of the storage slot 20, a protrusion 400 for inserting into the groove 200 is connected to the side wall of the backing 40, the protrusion 400 is adapted to the groove 200 and corresponds to the groove 200 in position, and the protrusion 400 is slidably connected to the groove 200. Make lug 400 on the backing 40 aim at recess 200 and slide in, conveniently place test paper strip 4 on putting thing groove 20, simple to operate also conveniently takes off test paper strip 4 simultaneously, and it is convenient to change, and lug 400 can be spacing to test paper strip 4 after the cooperation of recess 200, prevents that test paper strip 4 position from taking place the skew.

In this embodiment, please refer to fig. 1, a group of holes are disposed right above each object placing slot 20, each group of holes includes one sample adding hole 10 and two observation holes 11, in this embodiment, the number of the sample adding holes 10 of each group of holes is one, the number of the observation holes 11 is two, the two observation holes 11 can respectively observe the chromatographic membranes 43 on the two test strips 4 in the same object placing slot 20, after the object placing tray 2 slides into the housing 1, the sample adding holes 10 are located right above the sample pads 41 on the test strips 4, and the observation holes 11 are located right above the chromatographic membranes 43 on the test strips 4. The chromatographic membrane 43 is provided with a quality detection line and a detection line, and the colors of the quality detection line and the detection line are observed and compared, so that the detection result is determined. The detection state of the chromatographic carrier 43 can be observed from the observation hole 11.

Further, referring to fig. 4, two test strips 4 are placed in the same storage tank 20, and the sample pads 41 on the two test strips 4 in the same storage tank 20 are in contact with each other.

In this embodiment, the sample adding hole 10 is located right above the joint of the sample pads 41 on the two test strips 4 in the same storage slot 20. The detection liquid added from the sample adding hole 10 can fall into the sample pad 41 on the two test strips 4 in the same storage tank 20 at the same time, the two test strips 4 in the same storage tank 20 are used for detecting the same index, the two test strips 4 can form contrast with each other, and the accuracy of the detection result is enhanced. The test paper strips 4 in different article placing grooves 20 are used for detecting different indexes, so that multi-joint detection is realized.

In this embodiment, the length of the storage tray 20 is equal to or greater than the sum of the lengths of the two backings 40.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a many joint test card detect mechanism, includes casing (1) and holds test paper strip (4) inside casing (1), test paper strip (4) include backing (40) and set gradually sample pad (41), gold mark pad (42), chromatographic carrier (43) and absorbent pad (44) on backing (40), its characterized in that: still include thing dish (2) of putting of sliding connection in casing (1), it puts thing groove (20) to have seted up two at least on thing dish (2), back lining (40) are placed in putting thing groove (20), every put thing groove (20) directly over all be equipped with a set of hole, a set of hole is including adding appearance hole (10) and observation hole (11), put thing dish (2) and slide to casing (1) interior back, it is located sample pad (41) directly over on test paper strip (4) to add appearance hole (10), observe the hole (11) and be located test paper strip (4) directly over chromatographic film (43).

2. The multi-gang card detection mechanism of claim 1, wherein: the side wall of the article placing groove (20) is provided with a groove (200), and the side wall of the back lining (40) is connected with a projection (400) which is inserted into the groove (200).

3. The multi-gang card detection mechanism of claim 2, wherein: one side of the storage disc (2) far away from the shell (1) is fixedly connected with a baffle (3).

4. The multi-gang card detection mechanism of claim 3, wherein: two test strips (4) are placed in the same storage groove (20).

5. The multi-gang card detection mechanism of claim 4, wherein: it is same put sample pad (41) laminating contact on two test paper strips (4) in thing groove (20), it is same to add application of sample hole (10) be located two test paper strips (4) in thing groove (20) are gone up sample pad (41) laminating department directly over.

6. The multi-gang card detection mechanism of claim 5, wherein: the length of the storage groove (20) is equal to or more than the sum of the lengths of the two backings (40).

7. The multi-gang card detection mechanism of claim 1, wherein: the thickness of the test strip (4) is larger than the depth of the storage groove (20).

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