CN208973931U - A kind of separate type buccal swab collector - Google Patents
A kind of separate type buccal swab collector Download PDFInfo
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- CN208973931U CN208973931U CN201821330066.7U CN201821330066U CN208973931U CN 208973931 U CN208973931 U CN 208973931U CN 201821330066 U CN201821330066 U CN 201821330066U CN 208973931 U CN208973931 U CN 208973931U
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- main body
- buccal swab
- collector
- collector main
- fixed link
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Abstract
The utility model discloses a kind of separate type buccal swab collectors, including collector main body and buccal swab, the left end of the collector main body is connected by external screw thread with head protector, and the right end of collector main body is connected by rotation axis and gripping mechanism with fixed plate, and pushing block is provided in the promotion slot on the left of collector main body, the lower end of the pushing block and the fixed link of collector body interior are welded to connect, and fixed link is through the sliding eye in supporting block, the right end of the buccal swab is connected by external screw thread with the mounting hole of fixed link left end, the collector main body is internally provided with isolation board, fixed supporter is adhesive on the inside of the fixed plate.The separate type buccal swab collector in the isolation board that is internally provided with of collector main body plays the role of that four buccal swabs are isolated, avoids that cross-infection occurs between four buccal swabs, is conducive to the protection to acquisition cell.
Description
Technical field
The utility model relates to buccal swab collector technical field, specially a kind of separate type buccal swab collector.
Background technique
During biological DNA is tested and analyzed, usually oral mucosa cast-off cells are acquired by buccal swab, this
Kind of mode is not damaged, no pain, easy to operate, is used widely, at present used in acquisition mouth desquamated cells swab
Structure includes swab handle and swab head, such as one kind disclosed in publication number CN204698816U, publication date 20151014 blots formula
Buccal swab sampling apparatus can only carry out sampling processing to single cell, be not easy to during acquiring Stomatocyte
The multiple repairing weld of Stomatocyte, and the contact between swab and shell easily occurs, it is unfavorable for the protection to Stomatocyte on swab.
Utility model content
The purpose of this utility model is to provide a kind of separate type buccal swab collectors, to solve in above-mentioned background technique
The existing buccal swab collector proposed can only carry out at sampling single cell during acquiring Stomatocyte
Reason is not easy to the multiple repairing weld of Stomatocyte, and the contact between swab and shell easily occurs, and is unfavorable for thin to oral cavity on swab
The problem of born of the same parents protect.
To achieve the above object, the utility model provides the following technical solutions: a kind of separate type buccal swab collector, packet
Collector main body and buccal swab are included, the left end of the collector main body is connected by external screw thread with head protector, and collector
The right end of main body is connected by rotation axis and gripping mechanism with fixed plate, and setting in the promotion slot on the left of collector main body
There is a pushing block, the lower end of the pushing block and the fixed link of collector body interior are welded to connect, and fixed link is through support
Sliding eye on block, and compressed spring, the right side of the buccal swab are arranged in the fixed link on the inside of pushing block and supporting block
End is connected by external screw thread with the mounting hole of fixed link left end, and the collector main body is internally provided with isolation board, described
Fixed supporter is adhesive on the inside of fixed plate.
Preferably, there are four the number for pushing slot is arranged altogether, and push slot through the outer wall of collector main body.
Preferably, the mounting structure of the buccal swab is detaching structure, and the cross central line of buccal swab and fixation
The cross central line of bar coincides.
Preferably, the diameter of the fixed link is less than the diameter of sliding eye, and fixed link mounting structure is slide construction.
Preferably, the supporting block is connected by the way of welding with the inner wall of collector main body, and supporting block is equidistant
It is arranged in the inside of collector main body.
Preferably, the left end flush of the left end of the isolation board and collector main body, and it is vertical each other between isolation board
Installation.
Compared with prior art, the utility model has the beneficial effects that the separate type buccal swab collector, in collector
Main body has end to be provided with pushing block, and the lower end of pushing block is provided with fixed link, and then pushes pushing block to fixed link
Effect, move fixed link by the sliding eye in supporting block, make the buccal swab of fixed link left end from collector master
Body removes, and buccal swab is facilitated to be acquired the cell of patient's cavity interior, and the fixation on the inside of pushing block and supporting block
It is arranged with compressed spring on bar, plays the role of resetting pushing block, the buccal swab for being conducive to fixed link left end enters
Dismountable structure is set by buccal swab convenient for the withdrawal of buccal swab after acquisition to the inside of collector main body, it is convenient
Replacement of the user to buccal swab, is conducive to the use of user, plays in the isolation board that is internally provided with of collector main body
To the effect that four buccal swabs are isolated, and four buccal swabs are not contacted with the inner wall of collector main body, avoid four
Cross-infection occurs between buccal swab, is conducive to the protection to acquisition cell.
Detailed description of the invention
Fig. 1 is the utility model collector agent structure schematic diagram；
Fig. 2 is the utility model head protector shift-out structure schematic diagram；
Fig. 3 is the utility model Fig. 2 left view structural representation；
Fig. 4 is schematic cross-sectional view at a-a in the utility model Fig. 2；
Fig. 5 is the utility model buccal swab structural schematic diagram.
In figure: 1, collector main body；2, head protector；3, slot is pushed；4, pushing block；5, rotation axis；6, fixed plate；7, clamping
Device；8, external screw thread；9, buccal swab；10, fixed link；11, supporting block；12, isolation board；13, mounting hole；14, sliding eye；
15, fixed supporter；16, compressed spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of separate type buccal swab collector, including
Collector main body 1, pushes slot 3, pushing block 4, rotation axis 5, fixed plate 6, gripping mechanism 7, external screw thread 8, oral cavity to wipe at head protector 2
Sub 9, fixed link 10, supporting block 11, isolation board 12, mounting hole 13, sliding eye 14, fixed supporter 15, compressed spring 16, collector master
The left end of body 1 is connected by external screw thread 8 with head protector 2, and the right end of collector main body 1 passes through rotation axis 5 and gripping mechanism 7
Be connected with fixed plate 6, and be provided with pushing block 4 in the promotion slot 3 in the left side of collector main body 1, the lower end of pushing block 4 with adopt
Fixed link 10 inside storage main body 1 is welded to connect, and fixed link 10 is through the sliding eye 14 in supporting block 11, and is pushed
Compressed spring 16 is arranged in the fixed link 10 of 11 inside of block 4 and supporting block, the right end of buccal swab 9 is by external screw thread 8 and admittedly
The mounting hole 13 of 10 left end of fixed pole is connected, and collector main body 1 is internally provided with isolation board 12, the inside gluing of fixed plate 6
There is fixed supporter 15.
This example promotion slot 3 number altogether be arranged there are four, and push slot 3 through collector main body 1 outer wall, this
Sample, which is provided with, is pushing the movement inside slot 3 conducive to pushing block 4.
The mounting structure of buccal swab 9 is detaching structure, and the transverse direction of the cross central line of buccal swab 9 and fixed link 10
Center line coincides, and is provided with the disassembly installation conducive to buccal swab 9 in this way, convenient for user to acquiring in buccal swab 9
Stomatocyte is analyzed, and is conducive to analyze the Stomatocyte in some buccal swab 9.
The diameter of fixed link 10 is less than the diameter of sliding eye 14, and 10 mounting structure of fixed link is slide construction, is set in this way
It is equipped with and is conducive to fixed link 10 in the movement of the inside of sliding eye 14.
Supporting block 11 is connected by the way of welding with the inner wall of collector main body 1, and 11 equidistant arrangement of supporting block exists
The inside of collector main body 1 is provided with the fixation conducive to supporting block 11 in collector main body 1 in this way, and it is logical to be conducive to supporting block 11
Sliding eye 14 is crossed to be supported fixed link 10.
The left end of isolation board 12 and the left end flush of collector main body 1, and right angle setting each other between isolation board 12, this
Sample setting plays the role of that four buccal swabs 9 are isolated by isolation board 12, and four buccal swabs 9 is avoided staggeredly to feel
Dye.
Working principle: when using the separate type buccal swab collector, those skilled in the art are can be used in gripping mechanism 7
Well known lock connection, be connected together or it is other it is common be fixedly connected with mode, the outer surface of four pushing blocks 4 is according to 1-4's
Number is classified, as shown in Figure 1, user first rotates head protector 2, head protector 2 is made to pass through external screw thread 8 from collector main body 1
Left end screw out, then, as in Figure 2-4, push the pushing block 4 numbered accordingly to the left with hand, and then pass through pushing block 4
It pushes slot 3 to be moved to the left fixed link 10 by the sliding eye 14 in supporting block 11, and then the oral cavity of 10 left end of fixed link is wiped
Son 9 is released out of collector main body 1, and during pushing pushing block 4, pushing block 4 compresses compressed spring 16, this
When, buccal swab 9 can be put into the oral cavity of patient by user, be acquired to the cell of cavity interior, acquisition finishes
Afterwards, finger is separated with pushing block 4, pushing block 4 resets under the action of compressed spring 16, and then makes the mouth of 10 left end of fixed link
Chamber swab 9 enters in collector main body 1, and above-mentioned same step can be used in user, to push 2-4 number pushing block 4,
And then buccal swab 9 corresponding with 2-4 number pushing block 4 is made to carry out buccal cell collection.
As illustrated in figures 4-5, when person to be used needs to analyze the Stomatocyte in corresponding buccal swab 9, phase is pushed
The pushing block 4 that should be numbered rotates in buccal swab 9 after corresponding buccal swab 9 is removed out of collector main body 1
Brush handle, brush handle is removed by external screw thread 8 from the inside of mounting hole 13, and then buccal swab 9 is removed from fixed link 10.
As shown in Figs. 1-5, user first takes out head protector 2 from 1 left end of collector main body, then by four buccal swabs 9
It removes, finally, user opens gripping mechanism 7, fixed plate 6 is opened by rotation axis 5, and can four generals from fixed link 10
Pushing block 4 carries out clearly by pushing slot 3 to take out from 1 right end of collector main body, and then to 1 inside of collector main body and fixed link 10
It washes, the above sequence of operations for just completing the separate type buccal swab collector, the content being not described in detail in this specification
Belong to the prior art well known to professional and technical personnel in the field.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical and part is all made of in the prior art, and conventional model, this will not be detailed here.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of separate type buccal swab collector, including collector main body (1) and buccal swab (9), it is characterised in that: described
The left end of collector main body (1) is connected by external screw thread (8) with head protector (2), and the right end of collector main body (1) is by turning
Moving axis (5) and gripping mechanism (7) are connected with fixed plate (6), and setting in the promotion slot (3) on the left of collector main body (1)
Have pushing block (4), the fixed link (10) that the lower end and collector main body (1) of the pushing block (4) are internal is welded to connect, and fixed
Bar (10) is through the sliding eye (14) on supporting block (11), and the fixed link on the inside of pushing block (4) and supporting block (11)
(10) it is arranged on compressed spring (16), the right end of the buccal swab (9) passes through external screw thread (8) and fixed link (10) left end
Mounting hole (13) is connected, and the collector main body (1) is internally provided with isolation board (12), the inside of the fixed plate (6)
It is adhesive with fixed supporter (15).
2. a kind of separate type buccal swab collector according to claim 1, it is characterised in that: promotion slot (3)
There are four number is arranged altogether, and push slot (3) through the outer wall of collector main body (1).
3. a kind of separate type buccal swab collector according to claim 1, it is characterised in that: the buccal swab (9)
Mounting structure be detaching structure, and the cross central line of buccal swab (9) and the cross central line of fixed link (10) coincide.
4. a kind of separate type buccal swab collector according to claim 1, it is characterised in that: the fixed link (10)
Diameter is less than the diameter of sliding eye (14), and fixed link (10) mounting structure is slide construction.
5. a kind of separate type buccal swab collector according to claim 1, it is characterised in that: the supporting block (11) is adopted
It is connected with the mode of welding with the inner wall of collector main body (1), and supporting block (11) equidistant arrangement is in collector main body (1)
It is internal.
6. a kind of separate type buccal swab collector according to claim 1, it is characterised in that: the isolation board (12)
The left end flush of left end and collector main body (1), and right angle setting each other between isolation board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330066.7U CN208973931U (en) | 2018-08-17 | 2018-08-17 | A kind of separate type buccal swab collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330066.7U CN208973931U (en) | 2018-08-17 | 2018-08-17 | A kind of separate type buccal swab collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973931U true CN208973931U (en) | 2019-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821330066.7U Active CN208973931U (en) | 2018-08-17 | 2018-08-17 | A kind of separate type buccal swab collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208973931U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166391A (en) * | 2020-03-02 | 2020-05-19 | 吉林大学 | Throat swab collecting device capable of reducing infection risk of novel coronavirus and collecting method thereof |
| CN111700649A (en) * | 2020-07-31 | 2020-09-25 | 刘相东 | Novel coronavirus sampling swab and sampling tube |
| CN113425326A (en) * | 2020-04-20 | 2021-09-24 | 郑州大学第一附属医院 | Disposable new coronary pneumonia virus throat swab detection suit of percussion pop-up disconnect-type |
| CN114305517A (en) * | 2021-12-31 | 2022-04-12 | 马红梅 | Vaginal secretion sampling device for obstetrical clinic |
-
2018
- 2018-08-17 CN CN201821330066.7U patent/CN208973931U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166391A (en) * | 2020-03-02 | 2020-05-19 | 吉林大学 | Throat swab collecting device capable of reducing infection risk of novel coronavirus and collecting method thereof |
| CN111166391B (en) * | 2020-03-02 | 2023-06-02 | 吉林大学 | Pharyngeal swab collecting device for reducing novel coronavirus infection risk and collecting method thereof |
| CN113425326A (en) * | 2020-04-20 | 2021-09-24 | 郑州大学第一附属医院 | Disposable new coronary pneumonia virus throat swab detection suit of percussion pop-up disconnect-type |
| CN113425326B (en) * | 2020-04-20 | 2023-09-12 | 郑州大学第一附属医院 | Percussion ejection separation type disposable new coronavirus pharyngeal swab detection set |
| CN111700649A (en) * | 2020-07-31 | 2020-09-25 | 刘相东 | Novel coronavirus sampling swab and sampling tube |
| CN114305517A (en) * | 2021-12-31 | 2022-04-12 | 马红梅 | Vaginal secretion sampling device for obstetrical clinic |
| CN114305517B (en) * | 2021-12-31 | 2023-10-24 | 马红梅 | Vaginal secretion sampling device for obstetrical clinic |
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