CN214965926U - Veterinary throat sampling rod - Google Patents

Abstract

The utility model discloses a veterinary throat sampling stick, including the sampling pipe, the top of sampling pipe is equipped with the anticreep hand (hold), and the other end of sampling pipe sets up flutedly, the inside slip of recess is equipped with the disc, and the fixed threaded rod that is equipped with in both sides of disc bottom, and is a set of the bottom of threaded rod is all fixed and is equipped with the change, and the bottom of change is equipped with the connecting pipe. The utility model discloses a screw thread dress sampling head and cotton yarn that set up, the effect that increases the sampling head surface area has been had, the effectual area of contact who increases sampling head and sample, consequently when taking the sampling swab out, can take out sufficient sample volume, once accomplish the sampling task as far as possible, and threaded rod and swivel through setting up, the effect of dismantling and installing the sampling head has been had, not only make things convenient for the staff to collect the sample after gathering and keep, simultaneously through sampling pipe reuse, still the effectual sampling cost of having saved, better practicality has.

Description

Veterinary throat sampling rod

Technical Field

The utility model relates to a veterinary sampling stick technical field especially relates to a veterinary throat sampling stick.

Background

Livestock is generally a livestock which is bred and utilized by human beings and is beneficial to agricultural production, and can be understood as a general term of livestock and poultry; the pig is vertebrate, mammal, and livestock, and ancient omnivorous mammal, and is divided into domestic pig and wild pig; the physical characteristics of pigs are different according to different breeds, but the pigs usually have the main physical characteristics of big ears, long head, straight nose and narrow waist and back, have thick and hard hair, and are divided into white, pink, black, brown and flower colors according to different breeds; the domestic pig is a subspecies formed by domestication of a wild pig by a human, a bucktooth is shorter than the wild pig and is one of human livestock, and generally, the domestic pig refers to a breed which is stocked by a human and is eaten by the human.

A plurality of pathogens are taken in through the oral cavity clinically, an oral swab is easy to monitor, and the pig is slightly damaged, but no applicable clinical sampling device exists at present, and a special sampling tube is designed according to the characteristics of clinical use, so that the problems that the throat of a clinical animal is deep and a sample is difficult to collect are solved.

For this reason, we propose a throat sampling rod for animals to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a throat sampling rod for animals.

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

the utility model provides a veterinary throat sampling stick, includes the sampling pipe, the top of sampling pipe is equipped with the anticreep hand (hold), and the other end of sampling pipe sets up flutedly, the inside of recess slides and is equipped with the disc, and the fixed threaded rod that is equipped with in both sides of disc bottom, and is a set of the bottom of threaded rod is all fixed and is equipped with the change, and the bottom of change is equipped with the connecting pipe, the bottom of connecting pipe is equipped with the sampling head.

Preferably, the anticreep hand (hold) comprises pressure disk and cross mounting, and the fixed cover of cross mounting is established at the top of sampling pipe.

Preferably, the sampling head is conical, the surface of the sampling head is provided with a thread bulge, the inside of the sampling head is provided with a cavity, and the bottom end of the connecting pipe is fixed at the bottom of the cavity.

Preferably, a gap is formed between the surface of the connecting pipe and the inner wall of the cavity, and cotton yarn is fixedly arranged in the gap.

Preferably, a set of the threaded rods are made of soft materials, each set of the threaded rods is semicircular, the two threaded rods form a complete circle, one side, opposite to the rotating ring, of each set of the threaded rods is provided with an arc groove, and each arc groove is in a shape of being thick at the top and narrow at the bottom.

Preferably, the middle position of one end of the connecting pipe, which is far away from the sampling head, is fixedly provided with an inserted bar, and the inserted bar is matched with the two arc grooves.

Preferably, the lower part of the groove is provided with a thread groove, and the two threaded rods are matched with the thread groove.

Preferably, a plurality of groups of friction grains are equidistantly arranged on the surface of the rotating ring, and the outer diameters of the rotating ring, the sampling pipe and the connecting pipe are all consistent.

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

1. through screw dress sampling head and cotton yarn that sets up, the effect that has increased the sampling head surface area, the staff is when using, only need install the sampling head on the sampling pipe, then hold the anticreep hand (hold) again, and insert the sampling head in the throat of pig, then rotatory pull out the sampling head again, oral liquid in the pig throat can be taken out by the sampling head this moment, the effectual area of contact who increases sampling head and sample, consequently when taking out the sampling swab, can take out sufficient sample volume, once accomplish the sampling task as far as possible.

2. Through threaded rod and the change that sets up, the effect of dismantling and installing the sampling head has been had, the staff is when using, only need to install a clean sampling head on the sampling pipe, then sample the oral cavity liquid of pig, after the sampling finishes, dismantle the sampling head from the sampling pipe again, and place the sampling head that gets off of dismantling in the receiving flask, not only make things convenient for the staff to collect the sample after the collection and keep, simultaneously through to sampling pipe reuse, still the effectual sampling cost of having saved, better practicality has.

Drawings

Fig. 1 is a schematic perspective view of a throat sampling rod for animals according to the present invention;

FIG. 2 is a cut-away view of the sampling head of FIG. 1;

FIG. 3 is a perspective view of the threaded rod of FIG. 1;

FIG. 4 is a cut-away view of the sampling tube of FIG. 1;

fig. 5 is a partial enlarged view of a portion a in fig. 4.

In the figure: 1. a sampling tube; 2. a connecting pipe; 3. a sampling head; 4. an anti-drop handle; 5. inserting a rod; 6. cotton yarn; 7. a disc; 8. a threaded rod; 9. rotating the ring; 10. an arc groove; 11. a groove; 12. a thread groove.

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.

Referring to fig. 1-5, a veterinary throat sampling stick, including sampling pipe 1, sampling pipe 1's length is 65 cm, and sampling pipe 1 is made by the elastic plastic material, sampling pipe 1's top is equipped with anticreep hand (hold) 4, and sampling pipe 1's the other end seted up recess 11, the inside slip of recess 11 is equipped with disc 7, and the fixed threaded rod 8 that is equipped with in both sides of disc 7 bottom, the bottom of a set of threaded rod 8 is all fixed and is equipped with swivel 9, and the bottom of swivel 9 is equipped with connecting pipe 2, the bottom of connecting pipe 2 is equipped with sampling head 3.

The anti-dropping handle 4 is composed of a pressure plate and a cross-shaped fixing piece, the cross-shaped fixing piece is fixedly sleeved at the top of the sampling pipe 1, the sampling head 3 is conical, the surface of the sampling head 3 is provided with a threaded bulge, the length of the sampling head 3 is 3 cm, the diameter of the sampling head is 1 cm, the surfaces of the sampling head 3 and the threaded bulge are both covered with fluff, a cavity is formed in the sampling head 3, and the bottom end of the connecting pipe 2 is fixed at the bottom of the cavity.

Be equipped with the clearance between the surface of connecting pipe 2 and the inner wall of cavity, and the inside fixed cotton yarn 6 that is equipped with in clearance, the design of cotton yarn plays the effect that can once extract more oral cavity liquid samples, a set of threaded rod 8 is made by soft materials, a set of threaded rod 8 is semi-circular, and a complete circular shape is constituteed to two threaded rods 8, arc groove 10 has all been seted up to one side that a set of threaded rod 8 and swivel 9 are relative, and arc groove 10 is thick narrow shape down, the fixed inserted bar 5 that is equipped with of intermediate position that sampling head 3 one end was kept away from to connecting pipe 2, and inserted bar 5 and two arc groove 10 phase-matchs, sampling head 3's top is 6 cm apart from swivel 9.

Thread groove 12 has been seted up to the lower part of recess 11, and two threaded rods 8 and thread groove 12 phase-matchs, and multiunit friction line has been seted up to the surface equidistance of change 9, and the external diameter of change 9, sampling pipe 1 and connecting pipe 2 is all unanimous.

The working principle is as follows: in the utility model, when the worker uses the sampling tube, the worker only needs to rotate the threaded rod 8 out of the groove 11 by rotating the rotary ring 9, then takes out a brand-new sampling head 3, inserts the inserted bar 5 at the tail end of the sampling head 3 into the arc groove 10, then reversely rotates the rotary ring 9, because the threaded groove 12 is meshed with the threaded rod 8, the threaded rod 8 can move towards the inside of the groove 11, and because the arc groove 10 is thick at the top and narrow at the bottom, when the threaded rod 8 moves towards the inside of the groove 11, the arc groove 10 can clamp the inserted bar 5 more tightly, when the rotary ring 9 contacts with the bottom of the sampling tube 1, the inserted bar 5 can be firmly clamped by the arc groove 10, then the worker can tightly hold the anti-falling handle 4 at one end of the sampling tube 1 again, and insert the sampling head 3 into the throat of a pig, and then pull out the sampling head 3 by rotating, at this time, oral liquid in the pig can be taken out by the sampling head 3, then the staff rotates change 9 again, threaded rod 8 can outwards remove this moment, along with threaded rod 8 removes out from recess 11, the dynamics of arc groove 10 centre gripping inserted bar 5 also is littleer and smaller, the staff only need take off the sampling head 3 after the sampling from sampling pipe 1 after removing to suitable position, and place in appointed collecting bottle, after wiping sampling pipe 1 dry the staff only need install on sampling pipe 1 another brand-new sampling head 3 according to same method can.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (8)

1. The utility model provides a veterinary throat sampling stick, includes sampling pipe (1), its characterized in that, the top of sampling pipe (1) is equipped with anticreep hand (4), and the other end of sampling pipe (1) sets up fluted (11), the inside slip of recess (11) is equipped with disc (7), and the fixed threaded rod (8) that are equipped with in both sides of disc (7) bottom, and is a set of the bottom of threaded rod (8) is all fixed and is equipped with swivel (9), and the bottom of swivel (9) is equipped with connecting pipe (2), the bottom of connecting pipe (2) is equipped with sampling head (3).

2. The throat sampling rod for animals according to claim 1, wherein the anti-dropping handle (4) is composed of a pressure plate and a cross-shaped fixing piece, and the cross-shaped fixing piece is fixedly sleeved on the top of the sampling tube (1).

3. The sampling rod for the throat of the animal according to claim 1, wherein the sampling head (3) is conical, the surface of the sampling head (3) is provided with a thread bulge, the sampling head (3) is internally provided with a cavity, and the bottom end of the connecting pipe (2) is fixed at the bottom of the cavity.

4. The throat sampling wand for animals according to claim 3, wherein a gap is provided between the surface of the connecting tube (2) and the inner wall of the cavity, and cotton yarn (6) is fixed in the gap.

5. The throat sampling rod for animals according to claim 1, wherein one set of the threaded rods (8) is made of soft materials, one set of the threaded rods (8) is semicircular, two threaded rods (8) form a complete circle, one set of the threaded rods (8) and one side of the swivel (9) opposite to each other are provided with arc grooves (10), and each arc groove (10) is thick at the top and narrow at the bottom.

6. The throat sampling rod for animals according to claim 5, characterized in that an insert rod (5) is fixedly arranged at the middle position of one end of the connecting pipe (2) far away from the sampling head (3), and the insert rod (5) is matched with the two arc grooves (10).

7. The throat sampling rod for animals according to claim 1, wherein the lower part of the groove (11) is provided with a thread groove (12), and the two threaded rods (8) are matched with the thread groove (12).

8. The throat sampling rod for animals according to claim 1, characterized in that a plurality of groups of friction lines are equally arranged on the surface of the rotary ring (9), and the outer diameters of the rotary ring (9), the sampling tube (1) and the connecting tube (2) are all the same.

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