CN214342424U - New coronavirus nucleic acid sample collection device - Google Patents
New coronavirus nucleic acid sample collection device Download PDFInfo
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- CN214342424U CN214342424U CN202022418865.3U CN202022418865U CN214342424U CN 214342424 U CN214342424 U CN 214342424U CN 202022418865 U CN202022418865 U CN 202022418865U CN 214342424 U CN214342424 U CN 214342424U
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Abstract
The utility model discloses a new coronavirus nucleic acid sample collection device, which comprises a sample storage barrel, a nasal swab, a sealing end cover assembly, a medical cotton storage assembly, a step groove and a sealing gasket, wherein the nasal swab is stored in the sample storage barrel, and the sealing end cover assembly is arranged on the outer wall of one end of the sample storage barrel; an end cover is arranged on the outer wall of one end of the sample containing barrel, an installation groove is formed in the inner wall of one side of the end cover, a conical rubber ring is placed in the installation groove, a swab through hole is formed in the inner wall of the middle of the conical rubber ring in a penetrating mode, a pressing through hole is formed in the outer wall, located at the broken diameter end of the conical rubber ring, of the end cover in a penetrating mode, and an inner threaded hole is formed in the outer wall of the other end of the end cover in a penetrating mode; according to the medical cotton storage assembly, the storage cylinder has the capacity of storing medical cotton, so that the medical cotton storage assembly is beneficial to disinfection before detection by medical personnel; the arrangement of the sealing end cover component can seal and store the nasopharyngeal swab in the sample storage cylinder.
Description
Technical Field
The utility model relates to a nucleic acid collection equipment technical field specifically is a new coronavirus nucleic acid sample collection system.
Background
Since the new coronavirus pneumonia epidemic, we often hear a word: detecting nucleic acid; nucleic acid detects at new crown virus pneumonia diagnostic process, play an important role, in order to prevent spreading of new crown pneumonia, the national nucleic acid sample collection detection item has been proposed in a plurality of cities, nucleic acid sample collection is to mild disease or no expectoration patient, and ordinary people's screening generally gets nasopharynx swab and oropharynx swab, take in the containing cylinder and paste the label after detecting the swab again, realize sample collection, the sample containing cylinder structure of current nucleic acid collection is comparatively simple, do not set up sealed end cover subassembly, be unfavorable for the sealed of nasopharynx swab to take in the containing cylinder, do not set up medical cotton storage assembly, the containing cylinder does not have the ability of taking in medical cotton, be unfavorable for medical personnel to detect disinfection before and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new coronavirus nucleic acid sample collection system to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a new coronavirus nucleic acid sample collection device comprises a sample receiving cylinder, a nasal swab, a sealing end cover assembly, a medical cotton receiving assembly, a step groove and a sealing gasket, wherein the nasal swab is received in the sample receiving cylinder, and the sealing end cover assembly is arranged on the outer wall of one end of the sample receiving cylinder;
the sealing end cover assembly comprises an end cover, a mounting groove, a conical rubber ring, a swab through hole, a pressing through hole, an inner screw hole and an outer screw thread, wherein the end cover is arranged on the outer wall of one end of the sample containing barrel, the mounting groove is formed in the inner wall of one side of the end cover, the conical rubber ring is placed in the mounting groove, the swab through hole is formed in the inner wall of the middle of the conical rubber ring in a penetrating mode, the pressing through hole is formed in the outer wall of one end, located at the broken diameter end of the conical rubber ring, of the end cover in a penetrating mode, the inner screw hole is formed in the outer wall of the other end of the end cover in a penetrating mode, the outer screw thread is formed in the outer wall of one end of the sample containing barrel corresponding to the inner screw hole, and the medical cotton containing assembly is arranged on the outer wall of the other end of the sample containing barrel;
medical cotton storage assembly includes the end, accomodates groove, medical cotton, fixed block, rotation groove, axis of rotation, link, torsion spring and apron, fixedly connected with end on the outer wall of the sample storage cylinder other end, seted up on one side outer wall of end and accomodate the groove, and accomodate the inside in groove and placed medical cotton, fixedly connected with fixed block on the outer wall of end one side, the rotation groove has been seted up on one side outer wall of fixed block, the inside in rotation groove rotates through the axis of rotation and is connected with the link, and the cover is equipped with torsion spring on the middle part outer wall of axis of rotation, fixedly connected with apron on one side outer wall of link.
Furthermore, one end of the torsion spring is fixedly connected with the outer wall of one side of the fixing block, and the other end of the torsion spring is fixedly connected with the outer wall of one side of the connecting frame.
Furthermore, the end is located and has seted up the step groove on the inner wall of holding groove one side, fixedly connected with sealed pad on one side outer wall of apron.
Furthermore, the rotating connection position of the rotating shaft and the connecting frame is embedded with a bearing.
Further, the handle end of the nasal swab penetrates through the swab through hole of the conical rubber ring.
Furthermore, one end of the conical rubber ring penetrates through the outer part of the pressing through hole.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model has a compact and reasonable structure, a medical cotton storage component is arranged on the basis of the traditional sample storage cylinder, and the storage cylinder has the capacity of storing medical cotton, thereby being beneficial to disinfection before detection by medical personnel; wherein sealed end cover subassembly's setting can carry out the sealed storage of nasopharynx swab in the sample receiver, has guaranteed that the collection nucleic acid sample is not contaminated.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the partially cut-away three-dimensional structure of the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1;
FIG. 3 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;
fig. 4 is a side view and sectional structure schematic diagram of the medical cotton storage assembly of the utility model;
in the figure: 1. a sample receiving barrel; 2. a nasal swab; 3. sealing the end cap assembly; 4. a medical cotton receiving assembly; 5. a step groove; 6. a gasket; 31. an end cap; 32. mounting grooves; 33. a conical rubber ring; 34. a swab through hole; 35. pressing the through hole; 36. an inner threaded hole; 37. an external thread; 41. a tip; 42. a receiving groove; 43. medical cotton; 44. a fixed block; 45. a rotating groove; 46. a rotating shaft; 47. a connecting frame; 48. a torsion spring; 49. and (7) a cover plate.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a new coronavirus nucleic acid sample collection device comprises a sample receiving tube 1, a nasal swab 2, a sealing end cover assembly 3, a medical cotton receiving assembly 4, a stepped groove 5 and a sealing gasket 6, wherein the nasal swab 2 is received in the sample receiving tube 1, and the sealing end cover assembly 3 is arranged on the outer wall of one end of the sample receiving tube 1;
the sealed end cover assembly 3 comprises an end cover 31, a mounting groove 32, a conical rubber ring 33, a swab through hole 34, a pressing through hole 35, an inner screw hole 36 and an outer screw thread 37, the end cover 31 is arranged on the outer wall of one end of the sample storage barrel 1, the mounting groove 32 is formed in the inner wall of one side of the end cover 31, the conical rubber ring 33 is placed inside the mounting groove 32, the swab through hole 34 is formed in the middle inner wall of the conical rubber ring 33 in a penetrating mode, the pressing through hole 35 is formed in the outer wall of the end cover 31, which is located at the broken diameter end of the conical rubber ring 33, the inner screw hole 36 is formed in the outer wall of the other end of the end cover 31 in a penetrating mode, the outer screw thread 37 is formed in the outer wall of one end of the sample storage barrel 1 corresponding to the inner screw hole 36, and the medical cotton storage assembly 4 is arranged on the outer wall of the other end of the sample storage barrel 1;
the medical cotton containing component 4 comprises an end 41, a containing groove 42, medical cotton 43, a fixing block 44, a rotating groove 45, a rotating shaft 46, a connecting frame 47, a torsion spring 48 and a cover plate 49, wherein the end 41 is fixedly connected to the outer wall of the other end of the sample containing tube 1, the containing groove 42 is formed in the outer wall of one side of the end 41, the medical cotton 43 is placed in the containing groove 42, the fixing block 44 is fixedly connected to the outer wall of one side of the end 41, the rotating groove 45 is formed in the outer wall of one side of the fixing block 44, the connecting frame 47 is rotatably connected to the inner portion of the rotating groove 45 through the rotating shaft 46, the torsion spring 48 is sleeved on the outer wall of the middle of the rotating shaft 46, and the cover plate 49 is fixedly connected to the outer wall of one side of the connecting frame 47; one end of the torsion spring 48 is fixedly connected with the outer wall of one side of the fixed block 44, the other end of the torsion spring 48 is fixedly connected with the outer wall of one side of the connecting frame 47, and the reset covering of the cover plate 49 is realized under the action of the torsion spring 48; a stepped groove 5 is formed in the inner wall, located on one side of the accommodating groove 42, of the end 41, a sealing gasket 6 is fixedly connected to the outer wall, located on one side of the cover plate 49, of the end 41, sealing performance of accommodation in the accommodating groove 42 is guaranteed, accommodation of medical alcohol is facilitated, a bearing is mounted at the rotating connection position of the rotating shaft 46 and the connecting frame 47 in an embedded mode, and the cover plate 49 rotates more stably due to the arrangement of the bearing; the handle end of the nose swab 2 penetrates through the swab through hole 34 of the conical rubber ring 33, the nose swab 2 is sealed and stored through the conical rubber ring 33, one end of the conical rubber ring 33 penetrates through the outside of the pressing and holding through hole 35, and the end of the conical rubber ring 33 is squeezed through the pressing and holding through hole 35 to seal the conical rubber ring 33; in the use process of the new coronavirus nucleic acid sample collection device, the cover plate 49 can be turned over and opened under the action of the rotating shaft 46 before collection, the medical cotton 43 in the storage groove 42 is taken, the medical cotton 43 is used for disinfecting the hands of a medical person and the like, the rotating shaft 46 drives the torsion spring 48 to expand and generate elastic deformation in the rotating process, the reset cover of the cover plate 49 is realized under the action of the torsion spring 48 in the later stage, the sealing performance of the cover is ensured by the matching of the sealing gasket 6 and the step groove 5, in the nucleic acid sample collection, the end cover 31 is rotationally dismounted, the nose swab 2 in the sample storage barrel 1 is taken out, the nucleic acid collection is carried out through the nose swab 2, the nose swab 2 is taken into the sample storage barrel 1 after collection, the swab through hole 34 of the conical rubber ring 33 is sleeved on the end rod of the nose swab 2, the end cover 31 is connected to the end part of the sample storage barrel 1 under the matching of the inner screw hole 36 and the external screw thread 37, the end cover 31 is rotated again to press the bottom of the conical rubber ring 33 at the end part of the sample receiving tube 1, the conical rubber ring 33 continuously rotates, the end part of the conical rubber ring 33 is inserted into the pressing through hole 35, the conical head of the conical rubber ring 33 is continuously pressed through the pressing through hole 35, the sealing performance of the conical rubber ring 33 and the end rod of the nose swab 2 in a sleeved mode is guaranteed, and the nose swab 2 in the sample receiving tube 1 is sealed and received.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a new coronavirus nucleic acid sample collection device, includes sample storage tube (1), nose swab (2), sealed end cover subassembly (3), medical cotton storage component (4), step groove (5) and sealed pad (6), its characterized in that: a nose swab (2) is accommodated in the sample accommodating barrel (1), and a sealing end cover assembly (3) is arranged on the outer wall of one end of the sample accommodating barrel (1);
the sealing end cover assembly (3) comprises an end cover (31), a mounting groove (32), a conical rubber ring (33), a swab through hole (34), a pressing through hole (35), an inner screw hole (36) and an outer screw thread (37), the end cover (31) is arranged on the outer wall of one end of the sample containing barrel (1), the mounting groove (32) is formed in the inner wall of one side of the end cover (31), the conical rubber ring (33) is placed in the mounting groove (32), the swab through hole (34) is formed in the inner wall of the middle of the conical rubber ring (33) in a penetrating mode, the pressing through hole (35) is formed in the outer wall of one end, located at the broken diameter end of the conical rubber ring (33), of the end cover (31), the inner screw hole (36) is formed in the outer wall of the other end of the end cover (31) in a penetrating mode, the outer screw thread (37) is formed in the outer wall of one end of the sample containing barrel (1) corresponding to the inner screw hole (36), a medical cotton storage component (4) is arranged on the outer wall of the other end of the sample storage barrel (1);
the medical cotton containing component (4) comprises an end head (41), a containing groove (42), medical cotton (43), a fixing block (44), a rotating groove (45), a rotating shaft (46), a connecting frame (47), a torsion spring (48) and a cover plate (49), an end head (41) is fixedly connected on the outer wall of the other end of the sample containing barrel (1), a containing groove (42) is arranged on the outer wall of one side of the end head (41), medical cotton (43) is placed in the containing groove (42), a fixing block (44) is fixedly connected to the outer wall of one side of the end head (41), a rotating groove (45) is formed in the outer wall of one side of the fixing block (44), a connecting frame (47) is rotatably connected to the inside of the rotating groove (45) through a rotating shaft (46), and a torsion spring (48) is sleeved on the outer wall of the middle part of the rotating shaft (46), and a cover plate (49) 1 is fixedly connected on the outer wall of one side of the connecting frame (47).
2. The apparatus for collecting nucleic acid sample of coronavirus according to claim 1, wherein: one end of the torsion spring (48) is fixedly connected with the outer wall of one side of the fixing block (44), and the other end of the torsion spring (48) is fixedly connected with the outer wall of one side of the connecting frame (47).
3. The apparatus for collecting nucleic acid sample of coronavirus according to claim 1, wherein: the end (41) is located and has seted up step groove (5) on the inner wall of accomodating groove (42) one side, fixedly connected with sealed pad (6) on the one side outer wall of apron (49).
4. The apparatus for collecting nucleic acid sample of coronavirus according to claim 1, wherein: and a bearing is embedded at the rotating connection position of the rotating shaft (46) and the connecting frame (47).
5. The apparatus for collecting nucleic acid sample of coronavirus according to claim 1, wherein: the handle end of the nose swab (2) penetrates through the swab through hole (34) of the conical rubber ring (33).
6. The apparatus for collecting nucleic acid sample of coronavirus according to claim 1, wherein: one end of the conical rubber ring (33) penetrates through the outside of the pressing through hole (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418865.3U CN214342424U (en) | 2020-10-27 | 2020-10-27 | New coronavirus nucleic acid sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418865.3U CN214342424U (en) | 2020-10-27 | 2020-10-27 | New coronavirus nucleic acid sample collection device |
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| Publication Number | Publication Date |
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| CN214342424U true CN214342424U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022418865.3U Active CN214342424U (en) | 2020-10-27 | 2020-10-27 | New coronavirus nucleic acid sample collection device |
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| CN (1) | CN214342424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209359A (en) * | 2021-12-30 | 2022-03-22 | 江苏戴格诺思生物技术有限公司 | Nucleic acid detection device |
| CN115158850A (en) * | 2022-09-07 | 2022-10-11 | 泰州鑫联诚润生物技术有限公司 | Portable easy-to-use type new coronavirus detection kit |
-
2020
- 2020-10-27 CN CN202022418865.3U patent/CN214342424U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209359A (en) * | 2021-12-30 | 2022-03-22 | 江苏戴格诺思生物技术有限公司 | Nucleic acid detection device |
| CN114209359B (en) * | 2021-12-30 | 2023-08-22 | 江苏戴格诺思生物技术有限公司 | Nucleic acid detection device |
| CN115158850A (en) * | 2022-09-07 | 2022-10-11 | 泰州鑫联诚润生物技术有限公司 | Portable easy-to-use type new coronavirus detection kit |
| CN115158850B (en) * | 2022-09-07 | 2022-11-18 | 泰州鑫联诚润生物技术有限公司 | Portable easy-to-use type new coronavirus detection kit |
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