CN212199251U - Gene detection sampling device - Google Patents

Abstract

The utility model discloses a gene detection sampling device, which comprises a mounting box, wherein a containing structure and a taking structure are arranged inside the mounting box; the receiving structure includes: the device comprises a rotating shaft, a ratchet wheel, a fixed seat, a rotating rod, a first pawl, a second pawl, a fixed cylinder and a rotating disc; the utility model relates to a medical treatment detects technical field, simple structure, and convenient to use puts into the sample of gathering and accomodates the structure, has played the effect of protecting the sample of gathering, avoids the sample package of gathering to damage, is equipped with the structure of taking, need not operating personnel and extracts circular through-hole with the sample hard, avoids the sample to damage, avoids the sample of gathering to be polluted, has guaranteed the accuracy of detection on the fixing base is fixed in the inside lateral wall face of installation box, the ratchet suit in the axis of rotation, the fixing base is fixed in on the installation box inside lateral wall face, dwang movable mounting on the fixing base, the utility model relates to a medical treatment detects technical field, simple structure, and convenient to.

Description

Gene detection sampling device

Technical Field

The utility model relates to a medical treatment detects technical field, specifically is a gene detection sampling device.

Background

The gene is a genetic basic unit, carries DNA or RNA sequence of genetic information, transmits the genetic information to the next generation through replication, and guides the synthesis of protein to express the genetic information carried by the gene, thereby controlling the character expression of organism individuals. The gene detection is a technique for detecting DNA by blood, other body fluids or cells, and is a method for taking peripheral venous blood or other tissue cells of a detected person, amplifying the gene information, detecting DNA molecular information in the cells of the detected person by a specific device, and analyzing whether the gene type, the gene defect and the expression function contained in the DNA molecular information are normal or not, so that people can know the gene information of themselves, and the etiology is determined or the risk of a certain disease of the body is predicted. Genetic testing can diagnose disease and can also be used for prediction of disease risk. Disease diagnosis is the detection of a mutated gene causing a genetic disease using genetic detection techniques. The most widely used gene tests are the detection of hereditary diseases in newborns, the diagnosis of hereditary diseases and the auxiliary diagnosis of some common diseases. Gene detection usually needs to collect a plurality of samples so as to detect for a plurality of times, the detection process needs to ensure no pollution, and is convenient for collection, convenient for sealed storage after collection and the like. And the situation of secondary pollution after sampling needs to be strictly avoided.

Place in the container after the sample that will gather is independent at present usually, be not convenient for accomodate and deposit, directly expose and can lead to the sample packing of gathering to damage outside, lead to the sample of gathering to be contaminated, can not guarantee the accuracy that detects.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gene detection sampling device has solved and has placed in the container after the sample that will gather now usually independently encapsulates, and be not convenient for accomodate and deposit, directly expose the sample package that can lead to gathering outside and damage, the sample that leads to gathering is contaminated, can not guarantee the problem of the accuracy that detects.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gene detection sampling device comprises a mounting box, wherein a containing structure and a taking structure are arranged in the mounting box;

the receiving structure includes: the device comprises a rotating shaft, a ratchet wheel, a fixed seat, a rotating rod, a first pawl, a second pawl, a fixed cylinder and a rotating disc;

the rotating shaft is inserted into the inner side wall face of the mounting box, the ratchet wheel is sleeved on the rotating shaft, the fixing seat is fixed on the inner side wall face of the mounting box, the rotating rod is movably mounted on the fixing seat, the first pawl is movably mounted on the rotating rod, the second pawl is movably mounted on the rotating rod, the fixing barrel is mounted on the upper wall face of the ratchet wheel, the rotating disc is mounted at one end of the fixing barrel, and a plurality of circular through holes are formed in the rotating disc at equal intervals.

Preferably, the taking structure comprises: the handle, the cam, the limiting sleeve and the ejector rod are arranged on the handle;

the handle is inserted in the side wall surface of the mounting box, the cam is sleeved at one end of the handle, the limiting sleeve is fixed on the inner side wall surface of the mounting box, and the ejector rod is sleeved on the limiting sleeve.

Preferably, a rectangular through hole is formed in the upper wall surface of the mounting box, and a door is arranged on the rectangular through hole.

Preferably, the side wall surface of the mounting box is provided with a strip-shaped through hole, the strip-shaped through hole is symmetrically provided with two limiting blocks and a plurality of clamping strips, and the side wall surface of the circular through hole is provided with a plurality of clamping strips.

Preferably, one end of the ejector rod is of a hemispherical structure.

Preferably, a plurality of balls are embedded on the inner side wall surface of the limiting sleeve.

Advantageous effects

The utility model provides a gene detection sampling device possesses following beneficial effect: simple structure, convenient to use puts into the sample of gathering and accomodates the structure, has played the effect of carrying out the protection to the sample of gathering, avoids the sample package of gathering to damage, is equipped with the structure of taking, need not operating personnel and extracts out circular through-hole with the sample hard, avoids the sample to damage, avoids the sample of gathering to be polluted, has guaranteed the accuracy that detects.

Drawings

FIG. 1 is a schematic view of the structure of the gene detection and sampling device of the present invention.

FIG. 2 is a schematic diagram of a sectional structure of a gene detection sampling device according to the present invention.

FIG. 3 is a schematic view of the cross-sectional structure of the gene detection sampling device.

In the figure: 1-mounting a box; 2-a rotating shaft; 3-ratchet wheel; 4-fixing the base; 5-rotating the rod; 6-a first pawl; 7-a second pawl; 8-a fixed cylinder; 9-rotating the disc; 10-a handle; 11-a cam; 12-a stop collar; 13-a mandril; 14-opening the door; 15-a limiting block; 16-a card strip; 17-ball bearing.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a gene detection sampling device.

Example (b): the following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

A gene detection sampling device comprises a mounting box 1, wherein a containing structure and a taking structure are arranged inside the mounting box 1;

wherein, it is required to be noted that: the mounting box 1 is mainly used for mounting a containing structure and a taking structure;

in a specific implementation process, the receiving structure may preferably adopt the following structure, which includes: the device comprises a rotating shaft 2, a ratchet wheel 3, a fixed seat 4, a rotating rod 5, a first pawl 6, a second pawl 7, a fixed cylinder 8 and a rotating disc 9; 2 cartridge of axis of rotation are in the side wall face in mounting box 1, and 3 suit of ratchet are on axis of rotation 2, and on fixing base 4 was fixed in the side wall face in mounting box 1, dwang 5 movable mounting was on fixing base 4, and first pawl 6 movable mounting is on dwang 5, and second pawl 7 movable mounting is on dwang 5, and fixed cylinder 8 is installed wall on ratchet 3, and rolling disc 9 is installed in fixed cylinder 8 one end, and the equidistance has seted up the circular through-hole of a plurality of on the rolling disc 9.

Wherein, it is required to be noted that: preferably, further, a rectangular through hole is formed in the upper wall surface of the mounting box 1, a door 14 is arranged on the rectangular through hole, the door 14 is opened, a detection sample is inserted into the circular through hole, preferably, further, a plurality of clamping strips 16 are arranged on the side wall surfaces of the circular through holes and used for fixing the detection sample, then, the rotating rod 5 swings left and right, further, a strip-shaped through hole is formed in the side wall surface of the mounting box 1, two limiting blocks 15 are symmetrically arranged on the strip-shaped through hole and used for rotating the rotating rod 5, the limiting blocks 15 are used for avoiding the rotating rod 5, the rotating rod 5 rotates on the fixing seat 4, the first pawl 6 and the second pawl 7 alternately push the ratchet wheel 3 to rotate, the ratchet wheel 3 drives the fixing cylinder 8 to rotate, the rotating disc 9 rotates accordingly, an operator sequentially inserts the detection sample into the circular through hole, avoiding the long-term exposure of the sample to air.

In a specific implementation process, the taking structure can preferably adopt the following structure, which comprises the following steps: the handle 10, the cam 11, the stop collar 12 and the ejector rod 13; the handle 10 is inserted in the side wall surface of the mounting box 1, the cam 11 is sleeved at one end of the handle 10, the limiting sleeve 12 is fixed on the inner side wall surface of the mounting box 1, and the mandril 13 is sleeved on the limiting sleeve 12.

Wherein, it is required to be noted that: when the detection is started, an operator opens the door 14, then rotates the handle 10, the handle 10 drives the cam 11 to rotate, the cam 11 pushes the ejector rod 13, the ejector rod 13 moves in the limiting sleeve 12, preferably, further, a plurality of balls 17 are embedded on the inner side wall surface of the limiting sleeve 12 and used for assisting the ejector rod 13 to move, preferably, further, one end of the ejector rod 13 is of a hemispherical structure, the edge of the ejector rod 13 and the edge of the cam 11 are prevented from being damaged, the ejector rod 13 corresponds to the circular through hole in the rotating disc 9, the ejector rod 13 ejects a sample in the circular through hole, the sample is not required to be forcibly pulled out of the circular through hole by the operator, and the sample is prevented from being damaged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A gene detection sampling device comprises a mounting box (1), and is characterized in that a containing structure and a taking structure are arranged inside the mounting box (1);

the receiving structure includes: the ratchet wheel mechanism comprises a rotating shaft (2), a ratchet wheel (3), a fixed seat (4), a rotating rod (5), a first pawl (6), a second pawl (7), a fixed cylinder (8) and a rotating disc (9);

axis of rotation (2) cartridge is in mounting box (1) inside wall face, ratchet (3) suit is on axis of rotation (2), fixing base (4) are fixed in on the mounting box (1) inside wall face, dwang (5) movable mounting is on fixing base (4), first pawl (6) movable mounting is on dwang (5), second pawl (7) movable mounting is on dwang (5), fixed section of thick bamboo (8) are installed in ratchet (3) and are gone up the wall, rolling disc (9) are installed in fixed section of thick bamboo (8) one end, a plurality of circular through-hole has been seted up to equidistance on rolling disc (9).

2. The gene assaying sampling device of claim 1, wherein the retrieving structure comprises: the handle (10), the cam (11), the stop collar (12) and the ejector rod (13);

the handle (10) is inserted into the side wall surface of the mounting box (1), the cam (11) is sleeved at one end of the handle (10), the limiting sleeve (12) is fixed on the inner side wall surface of the mounting box (1), and the ejector rod (13) is sleeved on the limiting sleeve (12).

3. The gene detection and sampling device according to claim 1, wherein a rectangular through hole is formed in the upper wall surface of the mounting box (1), and an opening door (14) is arranged on the rectangular through hole.

4. The gene detection and sampling device according to claim 1, characterized in that a strip-shaped through hole is formed in the side wall surface of the mounting box (1), two limiting blocks (15) are symmetrically arranged on the strip-shaped through hole, and a plurality of clamping strips (16) are arranged on the side wall surfaces of the circular through holes.

5. The gene detection sampling device according to claim 2, wherein one end of the ejector rod (13) is of a hemispherical structure.

6. The gene detection sampling device according to claim 2, characterized in that a plurality of balls (17) are embedded on the inner side wall surface of the limiting sleeve (12).

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