CN218528776U - A novel saliva collection funnel for gene testing - Google Patents
A novel saliva collection funnel for gene testing Download PDFInfo
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- CN218528776U CN218528776U CN202220652860.3U CN202220652860U CN218528776U CN 218528776 U CN218528776 U CN 218528776U CN 202220652860 U CN202220652860 U CN 202220652860U CN 218528776 U CN218528776 U CN 218528776U
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Abstract
The utility model provides a novel saliva collection funnel for gene detection relates to saliva collection device technical field, including the funnel body, the bottom surface of funnel body is connected with the honeycomb duct, the bottom surface of honeycomb duct is provided with flexible groove, the inside in the inside flexible groove in flexible groove is provided with spacing crown plate, the front of honeycomb duct is provided with movable groove, movable groove runs through the outer wall of honeycomb duct and the inside intercommunication in flexible groove, the inside in movable groove is provided with the shifting block, the one end of shifting block and the outer wall connection of spacing crown plate. The utility model discloses, through carrying out the pulling to the shifting block to drive the shrink of spacing crown plate in flexible inslot portion, convenient to use person passes through the connecting plate with the test tube and is connected and separate with the spread groove, and easy operation makes the user can separate the test tube with the honeycomb duct bottom fast and install, has reduced collection personnel's saliva sample acquisition time, has improved sample collection's efficiency.
Description
Technical Field
The utility model relates to a saliva collection system technical field especially relates to a novel saliva collection funnel for gene detection.
Background
Gene detection can diagnose the disease, also can be used for the prediction of disease risk, and the most convenient collection sample DNA mode of gene detection sampling is saliva, and secondly is blood, and the current popular general is through gathering the saliva sample and detecting, and the saliva is gathered and is carried out the collection of saliva with gathering the funnel usually, and the advantage is: painless and noninvasive, people's acceptance rate is high, and saliva collection is more convenient and free compared with blood collection, and user's acceptance is also higher moreover.
But among the prior art, the current saliva collection funnel bottom need be connected the test tube usually and carry out saliva sample collection, but is mostly threaded connection between test tube and the funnel, and is comparatively troublesome when the test tube is connected and is taken off, is unfavorable for that the user of service will gather salivary test tube and funnel separation fast, has increased collection personnel's saliva sample acquisition time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, through carrying the pulling to the shifting block to drive the shrink of spacing crown plate in flexible inslot portion, the person of facilitating the use passes through the connecting plate with the test tube and is connected and separate with the spread groove, easy operation makes the user can separate the test tube with the honeycomb duct bottom fast and install, has reduced collection personnel's saliva sample acquisition time, has improved sample acquisition's efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel saliva collection funnel for gene detection, includes the funnel body, the bottom surface of funnel body is connected with the honeycomb duct, the bottom surface of honeycomb duct is provided with flexible groove, the inside in the flexible groove in inside in flexible groove is provided with the limit ring board, the front of honeycomb duct is provided with movable groove, movable groove runs through the outer wall of honeycomb duct and the inside intercommunication in flexible groove, movable groove's inside is provided with the shifting block, the one end of shifting block and limit ring board's outer wall connection, the bottom surface of honeycomb duct is connected with the joint board, one side of joint board is provided with the spread groove, the internal connection of spread groove has the connecting plate, the top of connecting plate is provided with the spacing groove, the inner wall of spacing groove and limit ring board's bottom outer wall connection.
As a preferred embodiment, a top plate is connected to the top of the funnel body, a moving groove is formed in the inner wall of the top plate, and one side of the moving groove penetrates through the outer wall of the top plate and is communicated with the outside.
The technical effect of adopting the further scheme is as follows: through the setting of shifting chute, the better slip of apron of being convenient for.
As a preferred embodiment, the inner wall of the moving groove is movably connected with a cover plate, and the top of one end of the cover plate is connected with a fixing block.
The technical effect of adopting the further scheme is as follows: collect the completion back at user's saliva, can reset the apron and make the inside closure of roof, avoid when collecting the test tube, the foreign object enters into the inside influence that causes the saliva of collection of test tube through the roof, the better collection of the saliva of being convenient for.
As a preferred embodiment, a test tube is connected to the bottom surface of the connecting plate, and the inside of the test tube is communicated with the inside of the funnel body.
The technical effect of adopting the further scheme is as follows: and collecting the saliva guided by the flow guide pipe by using the test tube.
In a preferred embodiment, a spring is connected to the top of the limit ring plate, and the top of the spring is connected to the top of the inner wall of the telescopic groove.
The technical effect of adopting the further scheme is as follows: the limiting ring plate is contracted into the telescopic groove by utilizing the elastic deformation of the spring, after the connecting plate is connected with the bottom surface of the flow guide pipe, the pulling block is loosened, and the spring pushes the limiting ring plate to automatically reset and be connected with the limiting groove.
In a preferred embodiment, a handle is connected to the front surface of the funnel body.
The technical effect of adopting the further scheme is as follows: the user uses through the better holding funnel body of handle in saliva collection process.
Compared with the prior art, the utility model has the advantages and positive effects that,
the utility model discloses, setting through shifting block and spacing crown plate, make the user can carry through to the shifting block and draw, thereby drive spacing crown plate shrink at flexible inslot portion, the person of facilitating the use passes through the connecting plate with the test tube and is connected and separate with the spread groove, easy operation makes the user can separate the test tube with the honeycomb duct bottom fast and install, the saliva sample acquisition time of collection personnel has been reduced, the efficiency of sample acquisition has been improved, collect the completion back at user saliva, can reset the apron and make the inside closure of roof, avoid when collecting the test tube, the foreign object enters into the inside saliva to the collection of test tube through the roof and causes the influence, the better collection of the saliva of being convenient for, lead to the front of funnel body is connected with the handle, the user uses through the better funnel body that grips of handle in saliva collecting process.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a novel saliva collecting funnel for gene detection provided by the present invention;
FIG. 2 is a schematic view of the bottom structure of the flow-guiding tube of the novel saliva collecting funnel for gene detection according to the present invention;
FIG. 3 is a side view of the novel saliva collecting funnel for gene detection according to the present invention;
fig. 4 is the enlarged view of the structure at a in fig. 3 of the novel saliva collecting funnel for gene detection provided by the present invention.
Illustration of the drawings:
1. a funnel body; 11. a flow guide pipe; 111. a movable groove; 112. shifting blocks; 113. a limit ring plate; 114. a telescopic groove; 115. a spring; 12. a top plate; 121. a cover plate; 122. a moving groove; 123. a fixed block; 13. a handle; 14. a clamping plate; 15. connecting grooves; 2. a test tube; 21. a connecting plate; 22. a limiting 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. 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.
Example 1
As shown in fig. 1-4, the utility model provides a technical solution: a novel saliva collecting funnel for gene detection comprises a funnel body 1, wherein a draft tube 11 is connected to the bottom surface of the funnel body 1, saliva collected by the funnel body 1 is guided into a test tube 2 through the draft tube 11, a telescopic groove 114 is formed in the bottom surface of the draft tube 11, a limit ring plate 113 is arranged inside the telescopic groove 114 of the telescopic groove 114, a movable groove 111 is formed in the front surface of the draft tube 11, the movable groove 111 penetrates through the outer wall of the draft tube 11 and is communicated with the inside of the telescopic groove 114, a shifting block 112 is arranged inside the movable groove 111, the shifting block 112 is limited in movement through the movable groove 111, a user can better control the limit ring plate 113 to be retracted in the telescopic groove 114, one end of the shifting block 112 is connected with the outer wall of the limit ring plate 113, the bottom surface of the draft tube 11 is connected with a clamping plate 14, one side of the clamping plate 14 is provided with a connecting groove 15, the inside of the connecting groove 15 is connected with a connecting plate 21, through the arrangement of the shifting block 112 and the limiting ring plate 113, a user can pull the shifting block 112 to drive the limiting ring plate 113 to shrink inside the telescopic groove 114, so that the user can connect and separate the test tube 2 with and from the connecting groove 15 through the connecting plate 21, the operation is simple, the user can quickly separate and install the test tube 2 with the bottom of the draft tube 11, the saliva sample collection time of a collector is reduced, the sample collection efficiency is improved, the top of the connecting plate 21 is provided with the limiting groove 22, the inner wall of the limiting groove 22 is connected with the outer wall of the bottom of the limiting ring plate 113, after the limiting groove 22 is connected with the bottom of the draft tube 11, the connecting plate 21 is connected more stably by using the connection of the limiting ring plate 113 and the limiting groove 22, the test tube 2 is convenient to stably collect saliva, the bottom of the connecting plate 21 is connected with the test tube 2, the inside of the test tube 2 is communicated with the inside of the funnel body 1, the top of the limit ring plate 113 is connected with a spring 115, the top of the spring 115 is connected with the top of the inner wall of the telescopic groove 114, the limit ring plate 113 is contracted into the telescopic groove 114 by utilizing the elastic deformation of the spring 115, after the connecting plate 21 is connected with the bottom surface of the draft tube 11, the lifting of the shifting block 112 is released, and the spring 115 pushes the limit ring plate 113 to automatically reset and be connected with the inside of the limit groove 22.
Example 2
As shown in fig. 1-2, the top of funnel body 1 is connected with roof 12, the inner wall of roof 12 is equipped with shifting chute 122, the outer wall and the outside intercommunication of roof 12 are run through to one side of shifting chute 122, the inner wall swing joint of shifting chute 122 has apron 121, the one end top of apron 121 is connected with fixed block 123, the user can remove apron 121 from roof 12 inner wall when using through fixed block 123, then paste tight mouth with roof 12 one side, spit saliva in funnel body 1, flow to the inside of test tube 2 through honeycomb duct 11 and collect, after user's saliva collection is accomplished, can reset apron 121 and make roof 12 inside sealed, avoid when collecting test tube 2, the foreign object enters into test tube 2 inside through roof 12 and causes the influence to the saliva of collecting, be convenient for the better collection of saliva, the front that leads to funnel body 1 is connected with handle 13, the user grips funnel body 1 through handle 13 better in the saliva collection process and uses.
The working principle is as follows:
as shown in fig. 1-4, during the use, the user can remove apron 121 from roof 12 inner wall through fixed block 123, then paste roof 12 one side tight mouth, the most advanced of tongue is pressed on palate or mandible in order to enrich the saliva, then spit the saliva in funnel body 1, flow to the inside of test tube 2 through honeycomb duct 11 and collect, collect the back in user's saliva collection completion, can reset apron 121 and make roof 12 inside sealed, avoid when collecting test tube 2, the foreign object enters into test tube 2 inside through roof 12 and causes the influence to the saliva of collecting, be convenient for the better collection of saliva, the user can carry through carrying on pulling to shifting block 112, thereby drive spacing ring board 113 shrink inside flexible groove 114, be convenient for the user passes through connecting plate 21 with test tube 2 and connecting groove 15 and separation, easy operation makes the user can separate test tube 2 and honeycomb duct 11 bottom fast and install, the saliva sample collection time of collection personnel has been reduced, the efficiency of sample collection has been improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A novel saliva collection funnel for gene testing, includes funnel body (1), its characterized in that: the bottom surface of funnel body (1) is connected with honeycomb duct (11), the bottom surface of honeycomb duct (11) is provided with flexible groove (114), the inside in the inside flexible groove (114) in flexible groove (114) is provided with spacing crown plate (113), the front of honeycomb duct (11) is provided with activity groove (111), activity groove (111) run through the outer wall of honeycomb duct (11) and the inside intercommunication in flexible groove (114), the inside in activity groove (111) is provided with shifting block (112), the one end of shifting block (112) and the outer wall connection of spacing crown plate (113), the bottom surface of honeycomb duct (11) is connected with joint board (14), one side of joint board (14) is provided with spread groove (15), the internal connection of spread groove (15) has connecting plate (21), the top of connecting plate (21) is provided with spacing groove (22), the inner wall of spacing groove (22) and the bottom outer wall connection of spacing crown plate (113).
2. The novel saliva collecting funnel for gene testing as claimed in claim 1, wherein: the top of funnel body (1) is connected with roof (12), the inner wall of roof (12) is equipped with shifting chute (122), the outer wall and the outside intercommunication of roof (12) are run through to one side of shifting chute (122).
3. The novel saliva collecting funnel for gene testing as claimed in claim 2, wherein: the inner wall of the moving groove (122) is movably connected with a cover plate (121), and the top of one end of the cover plate (121) is connected with a fixing block (123).
4. The novel saliva collecting funnel for gene testing as claimed in claim 1, wherein: the bottom surface of connecting plate (21) is connected with test tube (2), the inside of test tube (2) and the inside intercommunication of funnel body (1).
5. The novel saliva collecting funnel for gene test as claimed in claim 1, wherein: the top of the limit ring plate (113) is connected with a spring (115), and the top of the spring (115) is connected with the top of the inner wall of the telescopic groove (114).
6. The novel saliva collecting funnel for gene testing as claimed in claim 1, wherein: the front surface of the funnel body (1) is connected with a handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220652860.3U CN218528776U (en) | 2022-03-24 | 2022-03-24 | A novel saliva collection funnel for gene testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220652860.3U CN218528776U (en) | 2022-03-24 | 2022-03-24 | A novel saliva collection funnel for gene testing |
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| CN218528776U true CN218528776U (en) | 2023-02-28 |
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| CN202220652860.3U Active CN218528776U (en) | 2022-03-24 | 2022-03-24 | A novel saliva collection funnel for gene testing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919375A (en) * | 2023-03-15 | 2023-04-07 | 潍坊医学院附属医院 | Saliva collection device that uses after operation |
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2022
- 2022-03-24 CN CN202220652860.3U patent/CN218528776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919375A (en) * | 2023-03-15 | 2023-04-07 | 潍坊医学院附属医院 | Saliva collection device that uses after operation |
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