Detector based on enrichment culture medium and good in adaptability

Abstract

The utility model belongs to the technical field of enrichment culture detection, and particularly relates to a detector based on an enrichment culture medium and good in adaptability, which comprises a detector body, a plurality of detection bins are formed in the top of the detector body; the detection bins are distributed in a linear array state; a plurality of first telescopic rods are fixedly connected into the detection bin; the first telescopic rods are distributed in a circumferential array state; the end part of the first telescopic rod is fixedly connected with a fixed plate; the fixing plate is in an arc shape; a plurality of first springs are fixedly connected to the interior of the detection bin; by means of the structure, the sampling pipe can be effectively fixed, the situation that the sampling pipe shakes in the detection process is reduced, the detector can adapt to sampling pipes of different sizes, the flexibility and practicability of the detector are effectively improved, multiple sampling pipes can be detected at the same time, the detection efficiency is greatly improved, and the detection cost is reduced. A dustproof cover is arranged, so that a sample in the sampling pipe can be protected, and the condition that the sample is polluted is reduced.

Description

Technical Field

[0001] This invention belongs to the field of enrichment culture detection technology, specifically a detection instrument based on enrichment culture medium with good adaptability. Background Technology

[0002] Enrichment culture is a widely used technique in microbiology experiments and related fields. It aims to increase the quantity and activity of specific microorganisms in a sample for better detection, identification, and research. Enrichment culture medium provides various nutrients required for the growth of the target microorganism, based on its characteristics, to promote its growth and inhibit the growth of other non-target microorganisms.

[0003] When performing enrichment culture, it is often necessary to test the culture medium. By testing, we can understand the number and growth status of microorganisms in the culture medium and the enrichment effect. The testing usually involves taking a sample of the culture medium with a sampling tube and then placing it on a testing instrument for testing.

[0004] Existing detection instruments for enrichment culture do not provide good fixation for sampling tubes during use, and the sampling tubes are prone to shaking during the detection process, resulting in poor detection results. Furthermore, the instruments are difficult to adapt to sampling tubes of different sizes, have low applicability, and are inconvenient to detect multiple samples simultaneously.

[0005] Therefore, this invention provides a detection instrument based on enrichment culture medium with good adaptability. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The present utility model provides a detector based on enrichment culture medium with good adaptability, comprising a detector body; multiple detection chambers are provided on the top of the detector body; the detection chambers are arranged in a linear array; multiple first telescopic rods are fixedly connected inside each detection chamber; the first telescopic rods are arranged in a circumferential array; a fixing plate is fixedly connected to the end of each first telescopic rod; the fixing plate is arc-shaped; multiple first springs are fixedly connected inside each detection chamber; the first springs are positioned corresponding to the first telescopic rods; the ends of the first springs are fixedly connected to the fixing plate; multiple connecting seats are fixedly connected to the top of the detector body; the connecting seats are positioned corresponding to the detection chambers; a dust cover is hinged to the top of each detection chamber; through the above structure, the sampling tube can be effectively fixed, reducing the shaking of the sampling tube during the detection process.

[0008] Preferably, a platform is fixedly connected to the bottom of the detector body; two sets of symmetrically arranged second telescopic rods are fixedly connected to the bottom of the platform; a base is fixedly connected to the bottom of the second telescopic rods; the base contacts the side wall of the platform; two sets of symmetrically arranged second springs are fixedly connected to the bottom of the platform, and the second springs are located outside the second telescopic rods; the ends of the second springs are fixedly connected to the inside of the base; through the above structure, the detector can be effectively buffered, reducing the impact of external vibrations on the internal components of the detector.

[0009] Preferably, the top of the detector body has two symmetrically arranged connecting brackets fixedly attached; the connecting brackets are made of rubber; a protective cover is slidably connected inside the connecting brackets; and a handle is fixedly attached to the top of the protective cover. Through the above structure, the detector body can be effectively protected, reducing the amount of dust entering the interior of the detector body.

[0010] Preferably, the side wall of the base has two symmetrically arranged openings; a guide rod is slidably connected inside the opening; the guide rod is fixed to the side wall of the platform; the above structure can effectively guide the platform and reduce the shaking during the sliding process of the platform.

[0011] Preferably, a positioning block is fixed to the end of the guide rod; the positioning block contacts the side wall of the base; through the above structure, the situation of the guide rod sliding out of the through-hole can be effectively reduced, and the stability of the guide rod structure can be effectively enhanced.

[0012] Preferably, a protective pad is adhered to the side wall of the fixing plate; the protective pad is made of rubber; through the above structure, the sampling tube can be effectively protected, reducing the wear of the sampling tube by the fixing plate.

[0013] Preferably, two sets of anti-slip pads are adhered to the bottom of the base; the two sets of anti-slip pads are arranged symmetrically; through the above structure, the sliding of the base can be effectively reduced, making the base more stable.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The present invention discloses a detection instrument based on enrichment culture medium with good adaptability. By inserting the sampling tube into the detection chamber, the first telescopic rod retracts, the first spring undergoes elastic deformation, and the force generated by the deformation of the first spring acts on the fixing plate, so that the fixing plate clamps and fixes the sampling tube. After the sampling tube is fixed, the dust cover is closed. This structure can effectively fix the sampling tube, adapt to sampling tubes of different sizes, and can detect multiple sampling tubes at the same time, greatly improving the detection efficiency. The dust cover can protect the sample inside the sampling tube and reduce the possibility of contamination.

[0016] 2. The detector based on enrichment culture medium and with good adaptability described in this utility model has a structure in which the second telescopic rod can extend and retract, and the second spring undergoes elastic deformation. When the second spring deforms, it can convert the mechanical energy applied by the outside into its own elastic potential energy and store it. This structure can effectively buffer the detector, reduce the impact of external vibration on the internal components of the detector, reduce the fluctuation of the detection signal, and effectively improve the accuracy of the detection results. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the connecting card holder in this utility model;

[0020] Figure 3 This is a cross-sectional view of the detector body in this utility model;

[0021] Figure 4 This is a sectional view of the base in this utility model;

[0022] Figure 5 yes Figure 3 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 1. Detector body; 11. Detection chamber; 12. First telescopic rod; 13. First spring; 14. Fixing plate; 15. Connecting seat; 16. Dust cover; 2. Platform; 21. Second telescopic rod; 22. Second spring; 23. Base; 3. Connecting bracket; 31. Protective cover; 32. Handle; 4. Through port; 41. Guide rod; 5. Positioning block; 6. Protective pad; 7. Anti-slip pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figures 2 to 5As shown in the figure, the present invention discloses a detector based on an enrichment culture medium with good adaptability, comprising a detector body 1; a plurality of detection chambers 11 are provided on the top of the detector body 1; the detection chambers 11 are arranged in a linear array; a plurality of first telescopic rods 12 are fixedly connected inside the detection chambers 11; the first telescopic rods 12 are arranged in a circumferential array; a fixing plate 14 is fixedly connected to the end of the first telescopic rod 12; the fixing plate 14 is arc-shaped; a plurality of first springs 13 are fixedly connected inside the detection chambers 11; the first springs 13 are located at positions corresponding to the first telescopic rods 12; the ends of the first springs 13 are fixedly connected to the fixing plate 14; a plurality of connecting seats 15 are fixedly connected to the top of the detector body 1; the connecting seats 15 are located at positions corresponding to the detection chambers 11; the detection chambers 1... A dust cover 16 is hinged to the top of the sample tube 1. During operation, when testing, the dust cover 16 is opened and the sampling tube is inserted into the testing chamber 11. At this time, the first telescopic rod 12 retracts, and the first spring 13 undergoes elastic deformation. The force generated by the deformation of the first spring 13 acts on the fixing plate 14, causing the fixing plate 14 to clamp and fix the sampling tube. After the sampling tube is fixed, the dust cover 16 is closed. Through the above structure, the sampling tube can be effectively fixed, reducing the shaking of the sampling tube during the testing process. It can adapt to sampling tubes of different sizes, effectively improving the flexibility and practicality of the detector. It can also test multiple sampling tubes at the same time, greatly improving the testing efficiency. The dust cover 16 can protect the sample inside the sampling tube and reduce its contamination.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, a platform 2 is fixedly attached to the bottom of the detector body 1; two sets of symmetrically arranged second telescopic rods 21 are fixedly attached to the bottom of the platform 2; a base 23 is fixedly attached to the bottom of the second telescopic rods 21; the base 23 contacts the side wall of the platform 2; two sets of symmetrically arranged second springs 22 are fixedly attached to the bottom of the platform 2, and the second springs 22 are located outside the second telescopic rods 21; the ends of the second springs 22 are fixedly attached to the inside of the base 23; during operation, the detector may be tested on a moving vehicle or ship, where vibrations are likely to occur. When vibrations occur, the platform 2 slides inside the base 23, the second telescopic rods 21 extend and retract, and the second springs 22 undergo elastic deformation. When the second springs 22 deform, they can convert the mechanical energy applied by the outside into their own elastic potential energy and store it. Through the above structure, the detector can be effectively buffered, reducing the impact of external vibrations on the internal components of the detector, reducing the fluctuation of the detection signal, and effectively improving the accuracy of the detection results.

[0028] like Figure 1 and Figure 2As shown, two symmetrically arranged connecting brackets 3 are fixedly attached to the top of the detector body 1; the connecting brackets 3 are made of rubber; a protective cover 31 is slidably connected inside the connecting brackets 3; a handle 32 is fixedly attached to the top of the protective cover 31; during operation, after the test is completed, the handle 32 is held to insert the protective cover 31 into the top of the connecting brackets 3. The outer material of the connecting brackets 3 is rubber, which can increase the friction between the connecting brackets and the protective cover 31. Through the above structure, the detector body 1 can be effectively protected, reducing dust from entering the interior of the detector body 1, keeping the detector clean, and also reducing moisture from entering the interior of the detector body 1, thereby extending the service life of the detector body 1. The outer material of the connecting brackets 3 is rubber, which can connect more tightly with the protective cover 31, effectively reducing the possibility of the protective cover 31 falling off.

[0029] like Figure 1 , Figure 2 and Figure 4 As shown, the side wall of the base 23 has two symmetrically arranged openings 4; a guide rod 41 is slidably connected inside the opening 4; the guide rod 41 is fixed to the side wall of the platform 2; during operation, when the platform 2 slides inside the base 23, the platform 2 drives the guide rod 41 to slide inside the opening 4. Through the above structure, the platform 2 can be effectively guided, reducing the shaking of the platform 2 during the sliding process, thereby improving the stability of the detector.

[0030] like Figure 1 and Figure 4 As shown, a positioning block 5 is fixedly connected to the end of the guide rod 41; the positioning block 5 contacts the side wall of the base 23; during operation, the positioning block 5 is set at the end of the guide rod 41, and the positioning block 5 limits the guide rod 41. Through the above structure, the situation of the guide rod 41 sliding out of the through 4 can be effectively reduced, and the stability of the guide rod 41 structure can be effectively enhanced.

[0031] like Figure 5 As shown, a protective pad 6 is bonded to the side wall of the fixing plate 14; the protective pad 6 is made of rubber; during operation, the protective pad 6 is set on the fixing plate 14. The protective pad 6 is made of rubber and has a relatively soft texture. Through the above structure, the sampling tube can be effectively protected, reducing the wear of the sampling tube by the fixing plate 14.

[0032] like Figure 1 As shown, two sets of anti-slip pads 7 are bonded to the bottom of the base 23; the two sets of anti-slip pads 7 are arranged symmetrically; during operation, the anti-slip pads 7 are placed at the bottom of the anti-slip pads 7, which can increase the friction between the base 23 and the placement platform. Through the above structure, the sliding of the base 23 can be effectively reduced, making the base 23 more stable and thus improving the stability of the detector.

[0033] During operation, the dust cover 16 is opened, and the sampling tube is inserted into the detection chamber 11. At this time, the first telescopic rod 12 retracts, and the first spring 13 undergoes elastic deformation. The force generated by the deformation of the first spring 13 acts on the fixing plate 14, causing the fixing plate 14 to clamp and fix the sampling tube. After the sampling tube is fixed, the dust cover 16 is closed. Through the above structure, the sampling tube can be effectively fixed, reducing the shaking of the sampling tube during the detection process. It can adapt to sampling tubes of different sizes, effectively improving the flexibility and practicality of the detector. Moreover, it can detect multiple sampling tubes simultaneously, greatly improving the detection efficiency. The dust cover 16 can protect the sample inside the sampling tube, reducing its impact. In cases of contamination, testing may be conducted on moving vehicles or ships, where vibrations are likely to occur. When vibrations occur, the platform 2 slides inside the base 23, the second telescopic rod 21 extends and retracts, and the second spring 22 undergoes elastic deformation. During deformation, the second spring 22 converts the applied mechanical energy into its own elastic potential energy and stores it. This structure effectively buffers the detector, reducing the impact of external vibrations on the internal components and minimizing signal fluctuations, thus significantly improving the accuracy of the test results. After testing, the protective cover 31 is inserted into the top of the connecting bracket 3 by holding the handle 32. The connecting bracket 3 is made of rubber, which increases its grip on the surface. The friction between the protective covers 31, through the aforementioned structure, effectively protects the detector body 1, reducing dust entry into the detector body 1, maintaining the overall cleanliness of the detector, and also reducing moisture entry into the detector body 1, thereby extending the service life of the detector body 1. The outer material of the connecting bracket 3 is rubber, which allows for a tighter connection with the protective covers 31, effectively reducing the possibility of the protective covers 31 falling off. When the platform 2 slides inside the base 23, the platform 2 drives the guide rod 41 to slide inside the opening 4. Through the aforementioned structure, the platform 2 is effectively guided, reducing wobbling during the sliding process, thereby improving the stability of the detector. A positioning block 5 is provided at the end of the guide rod 41 to limit the guide rod 41. Through the above structure, the situation of the guide rod 41 sliding out of the through 4 can be effectively reduced, and the stability of the guide rod 41 structure can be effectively enhanced. A protective pad 6 is provided on the fixing plate 14. The protective pad 6 is made of rubber and has a soft texture. Through the above structure, the sampling tube can be effectively protected and the wear of the sampling tube by the fixing plate 14 can be reduced. An anti-slip pad 7 is provided at the bottom of the anti-slip pad 7. The anti-slip pad 7 can increase the friction between the base 23 and the placement table. Through the above structure, the situation of the base 23 sliding can be effectively reduced, making the base 23 more stable and thus improving the stability of the detector.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A detection instrument based on enrichment culture medium with good adaptability, characterized in that: The instrument includes a detector body (1); the top of the detector body (1) has multiple detection chambers (11); the detection chambers (11) are arranged in a linear array; multiple first telescopic rods (12) are fixed inside the detection chambers (11); the first telescopic rods (12) are arranged in a circular array; a fixing plate (14) is fixed to the end of the first telescopic rod (12); the fixing plate (14) is arc-shaped; multiple first springs (13) are fixed inside the detection chambers (11); the first springs (13) are located at positions corresponding to the first telescopic rods (12); the ends of the first springs (13) are fixed to the fixing plate (14); multiple connecting seats (15) are fixed to the top of the detector body (1); the connecting seats (15) are located at positions corresponding to the detection chambers (11); a dust cover (16) is hinged to the top of the detection chambers (11).

2. The detector based on enrichment culture medium and with good adaptability according to claim 1, characterized in that: The bottom of the detector body (1) is fixedly connected to a platform (2); the bottom of the platform (2) is fixedly connected to two sets of symmetrically arranged second telescopic rods (21); the bottom of the second telescopic rods (21) is fixedly connected to a base (23); the base (23) is in contact with the side wall of the platform (2); the bottom of the platform (2) is fixedly connected to two sets of symmetrically arranged second springs (22), and the second springs (22) are located outside the second telescopic rods (21); the end of the second springs (22) is fixedly connected inside the base (23).

3. The detector based on enrichment culture medium and with good adaptability according to claim 1, characterized in that: The top of the detector body (1) is fixed with two symmetrically arranged connecting brackets (3); the connecting brackets (3) are made of rubber; a protective cover (31) is slidably connected inside the connecting brackets (3); a handle (32) is fixedly connected to the top of the protective cover (31).

4. The detector based on enrichment culture medium and with good adaptability according to claim 2, characterized in that: The base (23) has two symmetrically arranged openings (4) on its side wall; a guide rod (41) is slidably connected inside the opening (4); the guide rod (41) is fixed to the side wall of the platform (2).

5. The detector based on enrichment culture medium and with good adaptability according to claim 4, characterized in that: The end of the guide rod (41) is fixedly connected to a positioning block (5); the positioning block (5) is in contact with the side wall of the base (23).

6. The detector based on enrichment culture medium and with good adaptability according to claim 1, characterized in that: The side wall of the fixing plate (14) is bonded with a protective pad (6); the protective pad (6) is made of rubber.

7. The detector based on enrichment culture medium and with good adaptability according to claim 2, characterized in that: The bottom of the base (23) is bonded with two sets of anti-slip pads (7); the two sets of anti-slip pads (7) are arranged symmetrically.

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