CN212388036U - Microorganism inspection collector - Google Patents

Abstract

The utility model discloses a microbiological examination collector, it includes grab handle (1), be equipped with the cavity through-hole that link up its both ends in grab handle (1), be equipped with axis of rotation (2) of wearing out its both ends in this cavity through-hole, the both ends of axis of rotation (2) all are equipped with spacing axle collar (3), are equipped with handle (4) and eccentric cutter (5) respectively at the both ends of axis of rotation (2), be close to on grab handle (1) the other tight section of thick bamboo (6) of clamp that is used for the centre gripping cotton swab that is equipped with in one side of eccentric cutter (5). Utilize the utility model discloses stretch into in such as culture vessel such as test tube after the microorganism inspection sample is gathered to product centre gripping cotton swab, rotatory through rotating the handle and then driving eccentric cutter, eccentric cutter cuts the cotton swab pole like this, can cut off the cotton swab pole and keep in culture vessel the cotton swab head that will be infected with the inspection sample, need not separately with the help of appurtenance, very convenient and practical.

Description

Microorganism inspection collector

Technical Field

The utility model belongs to the technical field of microorganism inspection multiplexer utensil, specifically relate to a microorganism inspection collector.

Background

The microorganisms include: bacteria, viruses, fungi, and some small protists, microscopic algae, etc., which are small and closely related to humans. The food can be widely applied to various fields such as food, medicine, industry and agriculture, environmental protection, sports and the like. In the textbook, microorganisms are classified into the following 8 major groups, bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, spirochete.

In practice, it is often necessary to perform microbiological tests, in which sample collection is a very important step. In the prior art, a simple and common sample collection method is to contaminate a microorganism sample with a sterile cotton swab, then place the cotton swab in a culture container such as a test tube, and break or cut off the cotton swab, and leave the cotton swab head in the culture container. So far, no special microorganism detection and collection device can clamp a cotton swab to extend into a culture container and cut off and leave a cotton swab head, and a tool is needed additionally, so that the operation is inconvenient. Therefore, it is necessary to provide a microorganism testing collector which can clamp the cotton swab and extend into the culture container and cut off the cotton swab head.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a microbiological examination collector, its cotton swab head that can grasp stretch into culture vessel and will be infected with the microbiological sample cuts and leaves, can overcome the not enough of prior art.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a microbiological examination collector, it includes the grab handle, be equipped with the cavity through-hole that link up its both ends in the grab handle, be equipped with the axis of rotation of wearing out its both ends in this cavity through-hole, the both ends of axis of rotation all are equipped with the spacing axle collar, are equipped with handle and eccentric cutter respectively at the both ends of axis of rotation be close to on the grab handle be equipped with the tight section of thick bamboo of clamp that is used for the centre gripping cotton swab by one side of eccentric cutter.

The microorganism inspection collector is characterized in that the clamping cylinder is internally provided with an elastic ring.

In the microorganism inspection collector, in the axial direction of the rotating shaft, the distance between the end face of one end of the clamping cylinder close to the eccentric cutter and the eccentric cutter is 0.5-1 mm.

The microorganism test collector is characterized in that the length of the clamping cylinder is 1/3-1/2 of the length of a cotton swab.

Foretell microbiological examination collector is, can dismantle on the grab handle and be connected with the inflation expansion circle, avoid eccentric cutter and culture vessel wall to contact through the inflation expansion circle, can avoid culture vessel damaged effectively.

Compared with the prior art, the beneficial effects of the utility model are that: utilize the utility model discloses stretch into in such as culture vessel such as test tube after the microorganism inspection sample is gathered to product centre gripping cotton swab, rotatory through rotating the handle and then driving eccentric cutter, eccentric cutter cuts the cotton swab pole like this, can cut off the cotton swab pole and keep in culture vessel the cotton swab head that will be infected with the inspection sample, need not separately with the help of appurtenance, very convenient and practical. Through the other shorter clamping barrel of establishing, not only can firmly grasp the cotton swab, but also make things convenient for taking out of surplus cotton swab pole. And simultaneously, the utility model discloses still have simple structure, design benefit and convenient operation's advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a bottom view of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figure 1, figure 2 and figure 3, the utility model discloses a microbiological examination collector, it includes grab handle 1, be equipped with the cavity through-hole that link up its both ends in grab handle 1, be equipped with the axis of rotation 2 of wearing out its both ends in this cavity through-hole, the both ends of axis of rotation 2 all are equipped with spacing axle collar 3, are equipped with handle 4 and eccentric cutter 5 respectively at the both ends of axis of rotation 2, be close to on the grab handle 1 the other tight section of thick bamboo 6 that presss from both sides that is used for the centre gripping cotton swab that is equipped with in one side of eccentric cutter 5. An elastic ring is arranged in the clamping cylinder 6. In the axial direction of the rotating shaft 2, the distance between the end face of one end of the clamping cylinder 6 close to the eccentric cutter 5 and the eccentric cutter 5 is 0.5-1 mm. The length of the clamping cylinder 6 is 1/3-1/2 of the length of the cotton swab.

Furthermore, an inflation expansion ring (not shown in the attached drawings) is detachably connected to the handle 1, and the inflation expansion ring is in contact with the wall of the culture container, so that the eccentric cutter is prevented from being in contact with the wall of the culture container, and the culture container can be effectively prevented from being damaged.

During the use, utilize the utility model discloses stretch into in such as culture vessel such as test tube after the microorganism inspection sample is gathered to product centre gripping cotton swab, drive the axis of rotation through rotating the handle and rotate, and then it is rotatory to drive eccentric cutter, and eccentric cutter can cut the cotton swab pole like this, cuts off the cotton swab pole and will be infected with the cotton swab head of inspection sample and reserve in culture vessel.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention.

Claims (5)

1. The utility model provides a microorganism inspection collector, it includes grab handle (1), be equipped with the cavity through-hole that link up its both ends in grab handle (1), its characterized in that: the cotton swab clamping device is characterized in that a rotating shaft (2) penetrating through the two ends of the hollow through hole is arranged in the hollow through hole, limiting shaft rings (3) are arranged at the two ends of the rotating shaft (2), a handle (4) and an eccentric cutter (5) are arranged at the two ends of the rotating shaft (2) respectively, and a clamping cylinder (6) used for clamping a cotton swab is arranged beside one side, close to the eccentric cutter (5), of the handle (1).

2. The microbiological test collector of claim 1, wherein: an elastic ring is arranged in the clamping cylinder (6).

3. The microbiological test collector of claim 1, wherein: in the axial direction of the rotating shaft (2), the distance between the end face of one end of the clamping cylinder (6) close to the eccentric cutter (5) and the eccentric cutter (5) is 0.5-1 mm.

4. The microbiological test collector of claim 1, wherein: the length of the clamping cylinder (6) is 1/3-1/2 of the length of the cotton swab.

5. The microbiological test collector of claim 1, wherein: the grab handle (1) is detachably connected with an inflatable expansion ring.

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