CN216073792U

CN216073792U - Plastic part for nucleic acid detection

Info

Publication number: CN216073792U
Application number: CN202122766356.4U
Authority: CN
Inventors: 张于兰
Original assignee: Hangzhou Zhonglan New Material Co ltd
Current assignee: Hangzhou Zhonglan New Material Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-18
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a plastic part for nucleic acid detection, which relates to the technical field of nucleic acid detection and comprises a plastic part body and collection grooves, wherein multiple groups of collection grooves are arranged at equal intervals, the collection grooves are arranged in the plastic part body, the upper end of each collection groove is communicated with the plastic part body, a sealing cover is hinged above the rear end of the plastic part body, multiple groups of sealing covers are arranged corresponding to the collection grooves, the inner side of each sealing cover is provided with a sealing plug, the sealing plug is matched with the inner diameter of each collection groove, the outer side of each sealing plug is provided with a sealing ring, the sealing rings are provided with multiple groups, the front end of each sealing cover is provided with a fixed block, and each fixed block is provided with a clamping groove; according to the utility model, one plastic body is taken as a group, a plurality of throat swabs are respectively accommodated by a plurality of collecting grooves in the plastic body, the group is taken as a whole and is not an individual collecting tube, omission and confusion are not easy to occur, then the collecting grooves are sealed by the sealing plugs matched with the sealing rings on the sealing covers, the sealing performance of each collecting groove is ensured, and cross infection is avoided.

Description

Plastic part for nucleic acid detection

Technical Field

The utility model relates to the technical field of nucleic acid detection, in particular to a plastic part for nucleic acid detection.

Background

The substance for detecting nucleic acid is nucleic acid of virus, and the nucleic acid detection is to find out whether the respiratory tract specimen, blood or stool of the patient has nucleic acid of virus invaded from outside to determine whether the patient is infected by the new coronavirus, so that once the nucleic acid is detected to be positive, the virus in the patient can be proved to exist, and after the new coronavirus infects the human body, the new coronavirus can be propagated in the respiratory tract system, so that whether the human body is infected by the virus can be judged by detecting the nucleic acid of the virus in sputum and nasopharyngeal swab;

in the process of nucleic acid detection, a worker puts collected pharyngeal swab samples into collection tubes for temporary storage, generally five or 10 collection tubes are put together to be used as a group for subsequent detection for convenience of collection, however, in each group, a plurality of collection tubes are put together, so that the subsequent troubles are easily caused, and the samples are easily lost when being put in the collection tubes in hot weather.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a plastic part for nucleic acid detection, which utilizes a plurality of collecting grooves in a plastic part body to respectively accommodate a plurality of throat swabs, and the plastic part for nucleic acid detection is integrated as a whole, is not an individual collecting tube and is not easy to miss and confuse.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a plastic part for nucleic acid detection comprises a plastic part body and collection grooves, wherein multiple groups of collection grooves are arranged at equal intervals, the collection grooves are formed in the plastic part body, the upper end of each collection groove is communicated with the plastic part body, a sealing cover is hinged above the rear end of the plastic part body, multiple groups of collection grooves corresponding to the sealing cover are arranged on the sealing cover, the inner side of the sealing cover is provided with a sealing plug, the sealing plug is matched with the inner diameter of each collection groove, the outer side of the sealing plug is provided with a sealing ring, the sealing rings are provided with multiple groups of sealing rings, the front end of the sealing cover is provided with a fixing block, a clamping groove is formed in the fixing block, a buckle is arranged above the front end of the plastic part body, multiple groups of clamping grooves corresponding to the sealing cover are arranged, and the clamping grooves are matched with the buckle;

the bottom of the interior of the plastic body is provided with a cooling bin, and a cooling ice bag is arranged in the cooling bin.

The further improvement lies in that: the virus preservation liquid is all equipped with to the inside of multiunit collection groove, virus preservation liquid is inactivation type preservation liquid, and the liquid level of virus preservation liquid is located the third department of collection inslot portion height.

The further improvement lies in that: the middle position department of moulding the body front end is equipped with categorised label district, and categorised label district corresponds the collection groove and is equipped with the multiunit, categorised label district is used for gathering the groove to the multiunit and classifying and marking.

The further improvement lies in that: the rear end of the plastic body is provided with a total label area, and the total label area is used for marking the whole plastic body.

The further improvement lies in that: the edge of the inside below in cooling bin is equipped with the step limit, and installs the closure plate on the step limit, the step edge is equipped with the slot, and the slot is equipped with the multiunit, the edge of closure plate top is equipped with the inserted bar, and the inserted bar be equipped with the multiunit and with slot looks adaptation.

The further improvement lies in that: the middle position department of closing plate bottom is equipped with the notch, and the inside of notch is equipped with carries the button, the lower extreme that carries the button and the lower extreme of closing plate are on same horizontal plane.

The further improvement lies in that: the plastic part is characterized in that a T-shaped splicing block is arranged above one side of the plastic part body, a splicing bin is arranged below the other side of the plastic part body, splicing grooves are formed in the splicing bin, and the T-shaped splicing block is matched with the splicing grooves.

The utility model has the beneficial effects that:

1. according to the utility model, one plastic body is taken as a group, a plurality of throat swabs are respectively accommodated by a plurality of collecting grooves in the plastic body, the group is taken as a whole and is not an individual collecting tube, omission and confusion are not easy to occur, then the collecting grooves are sealed by the sealing plugs matched with the sealing rings on the sealing covers, the sealing performance of each collecting groove is ensured, and cross infection is avoided.

2. According to the utility model, the cooling bin is arranged at the bottom of the plastic part body to place the cooling ice bag, the closing plate is clamped into the step edge to close the cooling bin, the effect of the cooling ice bag is favorable for absorbing heat, the virus preservation liquid and the throat swab in the collection groove are cooled, an environment suitable for virus preservation is created, failure is avoided, and normal detection is ensured.

3. The utility model can mark each collection groove respectively through the function of a plurality of classification label areas, is convenient for matching throat swabs, is convenient for marking the group through the function of the total label area, and is more convenient to use.

4. The T-shaped splicing blocks are matched with the splicing grooves, and when the T-shaped splicing blocks are used, a plurality of plastic parts can be spliced together by utilizing the splicing effect, so that omission is avoided, and the functions are diversified.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional view of a plastic body according to the present invention;

fig. 3 is a bottom schematic view of the plastic part body of the present invention.

Wherein: 1. a plastic body; 2. a collection tank; 3. sealing the cover; 4. a sealing plug; 5. a seal ring; 6. a card slot; 7. buckling; 8. a cooling bin; 9. cooling the ice bag; 10. virus preservation solution; 11. a classification label area; 12. a total tag area; 13. step edges; 14. a closing plate; 15. a slot; 16. inserting a rod; 17. a notch; 18. lifting the button; 19. t-shaped splicing blocks; 20. splicing the bins; 21. and (6) splicing the grooves.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Example one

According to fig. 1, 2 and 3, the embodiment provides a plastic part for nucleic acid detection, which comprises a plastic part body 1 and a collection groove 2, wherein the collection groove 2 is provided with a plurality of groups at equal intervals, the collection groove 2 is arranged inside the plastic part body 1, the upper end of the collection groove 2 is communicated with the plastic part body 1, a sealing cover 3 is hinged above the rear end of the plastic part body 1, the sealing cover 3 is provided with a plurality of groups corresponding to the collection groove 2, the inner side of the sealing cover 3 is provided with a sealing plug 4, the sealing plug 4 is matched with the inner diameter of the collection groove 2, the outer side of the sealing plug 4 is provided with a sealing ring 5, the sealing ring 5 is provided with a plurality of groups, the front end of the sealing cover 3 is provided with a fixing block, the fixing block is provided with a clamping groove 6, the clamping buckle 7 is arranged above the front end of the plastic part body 1, the clamping buckle 7 is provided with a plurality of groups corresponding to the sealing cover 3, and the clamping groove 6 is matched with the clamping buckle 7; when the throat swab is used, one plastic body 1 is taken as a group, a plurality of throat swabs are respectively accommodated in a plurality of collecting grooves 2 in the plastic body 1, the group is taken as a whole, then the sealing covers 3 are respectively covered, the collecting grooves 2 are sealed by the sealing plugs 4 in cooperation with the sealing rings 5, the sealing performance of each collecting groove 2 is ensured, and cross infection is avoided;

the bottom of the inside of the plastic body 1 is provided with a cooling bin 8, and a cooling ice bag 9 is arranged inside the cooling bin 8. Utilize the effect of cooling ice bag 9 to be favorable to absorbing the heat, preserve liquid 10 and the throat swab cooling to the virus of gathering 2 insides, build the environment that is fit for preserving the virus, avoid becoming invalid.

The inside of multiunit collection groove 2 all is equipped with virus preservation liquid 10, virus preservation liquid 10 is inactivation type preservation liquid, and the liquid level of virus preservation liquid 10 is located collection groove 2 one-third department of inside height. The virus preservation solution 10 (inactivation) can carry out protein denaturation to fresh clinical virus specimen and play the virus inactivation effect, stop the secondary propagation infection, ensure transportation and testing personnel's safety, the sample that has inactivated can arrange multiple virus extraction kit and use, and nucleic acid is drawed fast to the nucleic acid extraction appearance, cooperates respiratory tract pathogen PCR detection kit to realize short-term test simultaneously, and specificity sensitivity is not all influenced.

The middle position department of the front end of the plastic body 1 is provided with a classification label area 11, the classification label area 11 is provided with a plurality of groups corresponding to the collection grooves 2, and the classification label area 11 is used for classifying and labeling the collection grooves 2. The rear end of the plastic body 1 is provided with a total label area 12, and the total label area 12 is used for marking the whole plastic body 1. During the use, can mark each collection groove 2 respectively through the effect of a plurality of categorised label district 11, be convenient for pair the pharynx swab, be convenient for mark this group through the effect of total label district 12, it is more convenient to use.

The edge of the inside below of cooling bin 8 is equipped with step limit 13, and installs closing plate 14 on the step limit 13, be equipped with slot 15 on the step limit 13, and slot 15 is equipped with the multiunit, the edge of closing plate 14 top is equipped with inserted bar 16, and inserted bar 16 be equipped with the multiunit and with slot 15 looks adaptation. When the cooling device is used, the cooling bin 8 is used for placing the cooling ice bag 9, the closing plate 14 is clamped into the step edge 13 to close the cooling bin 8, and the inserted rod 16 is inserted into the inserting groove 15 to fix the closing plate 14.

A notch 17 is arranged in the middle of the bottom of the closing plate 14, a lifting button 18 is arranged inside the notch 17, and the lower end of the lifting button 18 and the lower end of the closing plate 14 are on the same horizontal plane. When the ice bag is disassembled, the closing plate 14 can be disassembled by pulling the lifting button 18, so that the cooling ice bag 9 can be replaced conveniently.

Example two

The T-shaped splicing block 19 is arranged above one side of the plastic part body 1, the splicing bin 20 is arranged below the other side of the plastic part body 1, the splicing groove 21 is formed in the splicing bin 20, and the T-shaped splicing block 19 is matched with the splicing groove 21. T type splice piece 19 adaptation splice groove 21, when using, utilizes the concatenation effect, can splice a plurality of plastic parts bodies 1 together, avoids omitting.

This piece is moulded in nucleic acid detection uses a plastic body 1 to be a set of, utilizes a plurality of collection grooves 2 in the plastic body 1 to hold a plurality of pharynx swabs respectively, and a set of is a whole, and the pipe is gathered to individual not, and difficult omission is confused, covers through each closing cap 3 after that, and sealing plug 4 cooperates sealing washer 5 to seal up and gathers groove 2, guarantees the leakproofness in every collection groove 2, avoids cross infection. Simultaneously, moulding 1 bottom of the body and setting up cooling storehouse 8 and place cooling ice bag 9, cooperation closure plate 14 card is gone into step limit 13 and is sealed cooling storehouse 8, utilizes cooling ice bag 9's effect to be favorable to absorbing the heat, preserves liquid 10 and the pharynx swab cooling to the virus of gathering 2 insides, builds the environment that is fit for preserving the virus, avoids becoming invalid, guarantees to detect normally going on. In addition, can mark each collection groove 2 respectively through the effect of a plurality of categorised label district 11, be convenient for pair the pharynx swab, be convenient for mark this group through the effect of total label district 12, it is more convenient to use. Finally, T type splice 19 adaptation splice groove 21, when using, utilizes the concatenation effect, can splice a plurality of plastic parts bodies 1 together, avoids omitting, and the function is diversified.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A plastic part for nucleic acid detection comprises a plastic part body (1) and a collection groove (2), and is characterized in that: a plurality of groups of collecting grooves (2) are arranged at equal intervals, the collecting grooves (2) are arranged inside the plastic body (1), the upper end of the collecting groove (2) is communicated with the plastic body (1), a sealing cover (3) is hinged above the rear end of the plastic body (1), and the sealing cover (3) is provided with a plurality of groups corresponding to the collecting groove (2), the inner side of the sealing cover (3) is provided with a sealing plug (4), the sealing plug (4) is matched with the inner diameter of the collecting groove (2), the outer side of the sealing plug (4) is provided with a sealing ring (5), and the sealing rings (5) are provided with a plurality of groups, the front end of the sealing cover (3) is provided with a fixed block, a clamping groove (6) is arranged on the fixed block, a buckle (7) is arranged above the front end of the plastic part body (1), a plurality of groups of buckles (7) are arranged corresponding to the sealing cover (3), and the clamping grooves (6) are matched with the buckles (7);

the bottom of the interior of the plastic body (1) is provided with a cooling bin (8), and the interior of the cooling bin (8) is provided with a cooling ice bag (9).

2. The plastic part for nucleic acid detection according to claim 1, wherein: the virus preservation liquid (10) is all equipped with to the inside of multiunit collection groove (2), virus preservation liquid (10) are inactivation type preservation liquid, and the liquid level of virus preservation liquid (10) is located the third department of collection groove (2) internal height.

3. The plastic part for nucleic acid detection according to claim 2, wherein: the middle position department of the front end of the plastic part body (1) is provided with a classification label area (11), the classification label area (11) is provided with a plurality of groups corresponding to the collection grooves (2), and the classification label area (11) is used for classifying and labeling the collection grooves (2).

4. The plastic part for nucleic acid detection according to claim 3, wherein: the rear end of the plastic body (1) is provided with a total label area (12), and the total label area (12) is used for marking the whole plastic body (1).

5. The plastic part for nucleic acid detection according to claim 1, wherein: the edge of the inside below of cooling bin (8) is equipped with step limit (13), and installs on step limit (13) closing plate (14), be equipped with slot (15) on step limit (13), and slot (15) are equipped with the multiunit, the edge of closing plate (14) top is equipped with inserted bar (16), and inserted bar (16) be equipped with the multiunit and with slot (15) looks adaptation.

6. The nucleic acid detecting molding according to claim 5, wherein: the middle position department of closing plate (14) bottom is equipped with notch (17), and the inside of notch (17) is equipped with carries button (18), the lower extreme that carries button (18) and closing plate (14) are on same horizontal plane.

7. The nucleic acid detecting molding according to any one of claims 1 to 6, wherein: the plastic part is characterized in that a T-shaped splicing block (19) is arranged above one side of the plastic part body (1), a splicing bin (20) is arranged below the other side of the plastic part body (1), a splicing groove (21) is formed in the splicing bin (20), and the T-shaped splicing block (19) is matched with the splicing groove (21).