CN221094147U - Self-locking detection tube for helicobacter pylori - Google Patents
Self-locking detection tube for helicobacter pylori Download PDFInfo
- Publication number
- CN221094147U CN221094147U CN202322264504.1U CN202322264504U CN221094147U CN 221094147 U CN221094147 U CN 221094147U CN 202322264504 U CN202322264504 U CN 202322264504U CN 221094147 U CN221094147 U CN 221094147U
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- Prior art keywords
- groove
- tube
- helicobacter pylori
- self
- assembly
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- 241000590002 Helicobacter pylori Species 0.000 title claims abstract description 17
- 229940037467 helicobacter pylori Drugs 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000007882 Gastritis Diseases 0.000 description 1
- 206010019375 Helicobacter infections Diseases 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 208000008469 Peptic Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000011587 gastric lymphoma Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001589 lymphoproliferative effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000011906 peptic ulcer disease Diseases 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Abstract
The utility model relates to the technical field of medical detection, in particular to a self-locking detection tube for helicobacter pylori, which comprises a transparent main tube body and a top closed tube cover, wherein an inner tube body with a scraper axially fixed at the top end is arranged in the transparent main tube body. The self-locking detection tube for helicobacter pylori adopts the inner assembly tube eccentrically arranged at the inner side of the top closed tube cover to assemble and fix the inner tube body of the spatula axially fixed at the top end, so that the operation is simpler and more convenient; the round control groove and the lateral assembly groove on the outer side of the top closed pipe cover are internally sleeved with the push-type separation limiting mechanism, so that the assembly angle of the top closed pipe cover can be automatically locked, and the safety is greatly improved.
Description
Technical Field
The utility model relates to the technical field of medical detection, in particular to a self-locking detection tube for helicobacter pylori.
Background
Helicobacter pylori is a spiral, micro-anaerobic, very demanding bacterium for growth conditions. The helicobacter pylori diseases include gastritis, peptic ulcer, lymphoproliferative gastric lymphoma, etc. caused by helicobacter pylori infection. In order to effectively control the diseases, the helicobacter pylori in the human body needs to be detected, the traditional detection mode is to detect excrement and urine, the excrement and urine sample needs to be stored through a detection test tube in the detection process, the detection test tube on the market at present needs to be used for sampling the excrement and urine sample and placing the excrement and urine sample into the test tube by means of a sampling rod, but the pipe body, the pipe cover and the sampling rod need to be respectively held when the excrement and urine sample is placed in the test tube, the operation is very inconvenient, a limiting mechanism is not arranged between the pipe body and the pipe cover during installation, the anti-loosening effect can only be fixed through friction between threads, and the safety is limited.
Disclosure of utility model
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved self-locking detection tube for helicobacter pylori is provided, and the problems that the operation of the detection tube on the market is inconvenient and the safety is limited are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a helicobacter pylori is with from locking-type detecting tube, includes transparent main pipe body and the airtight tube cap of top, the inside body that is provided with the fixed spatula in top axial direction of main pipe body, fixedly connected with is used for assembling the inside assembly pipe of inside body on the inside interior top surface of airtight tube cap of top, circular control groove has been seted up on the top outside top of airtight tube cap of top, the side direction assembly groove that is linked together with circular control groove has been seted up to the symmetry on the arc surface in the outside of airtight tube cap of top, push type separation stop gear has been cup jointed in circular control groove and the side direction assembly groove inside.
The push type separation limiting mechanism comprises a circular extrusion plate inserted in the circular control groove, an integral structure lateral clamping arm fixed on two sides of the circular extrusion plate, an annular rubber ring arranged on the inner side of the circular extrusion plate and an inner limiting head fixed on one end of the outer side wall of the lateral clamping arm.
The transparent main pipe body is located at the assembling end of the top closed pipe cover and is provided with an external thread assembling pipe with an integrated structure, and a strip-shaped limiting groove matched with the inner limiting head is formed in the outer thread surface of the external thread assembling pipe.
And the side wall of the lateral assembly groove is provided with an inclined guide extrusion groove for controlling the extrusion bending of the inner limit head.
An inner transition port communicated with the interior of the inclined guide extrusion groove is formed in the inner side surface of the lateral assembly groove.
The fixed position of the inner assembly pipe is positioned at one side of the center of the top closed pipe cover.
The beneficial effects of the utility model are as follows:
(1) The self-locking detection tube for helicobacter pylori adopts the inner assembly tube eccentrically arranged at the inner side of the top closed tube cover to assemble and fix the inner tube body of the spatula axially fixed at the top end, so that the operation is simpler and more convenient;
(2) The round control groove and the lateral assembly groove on the outer side of the top closed pipe cover are internally sleeved with the push-type separation limiting mechanism, so that the assembly angle of the top closed pipe cover can be automatically locked, and the safety is greatly improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a split view in the present utility model.
Fig. 3 is a schematic view of the structure of the inside of the top-sealed tube cover in the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The self-locking detection tube for helicobacter pylori shown in fig. 1, 2 and 3 comprises a transparent main tube body 1 and a top closed tube cover 2, wherein an inner tube body 4 of a spatula 3 is axially fixed at the top end inside the transparent main tube body 1, an inner assembly tube 5 for assembling the inner tube body 4 is fixedly connected to the inner top surface of the top closed tube cover 2, a circular control groove 6 is formed in the top end outside the top closed tube cover 2, lateral assembly grooves 7 communicated with the circular control groove 6 are symmetrically formed in the outer arc surface of the top closed tube cover 2, and pressing type separation limiting mechanisms are sleeved inside the circular control groove 6 and the lateral assembly grooves 7.
In order to match with the outer side control and the lateral limit, the push type separation limit mechanism comprises a circular extrusion plate 8 inserted in the circular control groove 6, an integral structure lateral clamping arm 9 fixed on two sides of the circular extrusion plate 8, an annular rubber ring 10 arranged on the inner side of the circular extrusion plate 8 and an inner side limit head 11 fixed on one end of the outer side wall of the lateral clamping arm 9.
In order to match the threaded assembly and the lateral limit, the assembly end of the transparent main pipe body 1, which is positioned at the top closed pipe cover 2, is provided with an external threaded assembly pipe 12 with an integrated structure, and the external threaded surface of the external threaded assembly pipe 12 is provided with a strip-shaped limit groove 13 matched with the inner limit head 11.
In order to facilitate the outer side extrusion and the inner side limiting head 11 to drive the lateral clamping arms 9 to synchronously bend outwards, the side wall of the lateral assembly groove 7 is provided with an inclined guide extrusion groove 14 for controlling the inner side limiting head 11 to extrude and bend.
For matching the insertion transition, an inner transition port 15 communicated with the inside of the inclined guide extrusion groove 14 is formed on the inner side surface of the lateral assembly groove 7.
In order to facilitate the maintenance of the space of the scraping end of the spatula 3 during loading and unloading, the fixed position of the internal assembly tube 5 is positioned on one side of the center of the top closed tube cover 2.
Working principle: when the sealing device is closed, the top sealing pipe cover 2 is in threaded sleeve connection with the external threaded mounting pipe 12 to be in threaded assembly and fixation with the transparent main pipe body 1, then the round extrusion plate 8 is pressed and pressed at the opening position of the upper end of the top sealing pipe cover 2, the lateral clamping arms 9 at the two sides of the round extrusion plate 8 are inserted into the lateral assembly groove 7, and finally the inner limiting heads 11 at the inner sides of the lateral clamping arms 9 are inserted into the strip-shaped limiting grooves 13, so that the top sealing pipe cover 2 is limited, the top sealing pipe cover 2 is prevented from rotating, and locking is performed;
When the side clamping arm 9 is opened, the side clamping arm 9 is outwards pulled out from the arc opening at the lower end of the inclined guide extrusion groove 14, so that the inner side limiting head 11 at the inner side of the side clamping arm is separated from the strip-shaped limiting groove 13, the side clamping arm 9 loses limiting function, and the side clamping arm can be separated from the external thread assembly pipe 12 by rotating the top sealing cover plate 2.
The sampling mode is to scrape the sample through the fixed spatula 3 arranged at the bottom of the inner tube body 4 arranged on the inner top surface of the top closed tube cover 2, thereby achieving the purpose of sampling.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. The utility model provides a helicobacter pylori is with auto-lock formula detecting tube, includes transparent main pipe body (1) and airtight tube cap in top (2), characterized by: the utility model discloses a transparent main pipe body (1) inside be provided with inside body (4) of top axial fixation spatula (3), fixedly connected with is used for assembling inside body (4) inside assembly pipe (5) on the inside interior top surface of airtight tube lid in top (2), circular control groove (6) have been seted up on the outside top of airtight tube lid in top (2), side direction assembly groove (7) that are linked together with circular control groove (6) have been seted up to symmetry on the outside arcwall face in airtight tube lid in top (2), pressing type separation stop gear has been cup jointed inside circular control groove (6) and side direction assembly groove (7), pressing type separation stop gear including peg graft circular extrusion dish (8) in circular control groove (6), fix in the medial structure side direction clamp arm (9) of circular extrusion dish (8) both sides, install annular rubber circle (10) in circular extrusion dish (8) inboard and fix inboard spacing head (11) in side direction clamp arm (9) lateral wall one end.
2. The self-locking type detecting tube for helicobacter pylori according to claim 1, characterized in that: the transparent main pipe body (1) is located at the assembling end of the top closed pipe cover (2) and is provided with an external thread assembling pipe (12) with an integrated structure, and a strip-shaped limiting groove (13) matched with the inner limiting head (11) is formed in the outer thread surface of the external thread assembling pipe (12).
3. The self-locking type detecting tube for helicobacter pylori according to claim 1, characterized in that: the side wall of the lateral assembly groove (7) is provided with an inclined guide extrusion groove (14) for controlling the extrusion bending of the inner limiting head (11).
4. The self-locking type detecting tube for helicobacter pylori according to claim 1, characterized in that: an inner transition opening (15) communicated with the inside of the inclined guide extrusion groove (14) is formed in the inner side surface of the lateral assembly groove (7).
5. The self-locking type detecting tube for helicobacter pylori according to claim 1, characterized in that: the fixed position of the internal assembly pipe (5) is positioned at one side of the center of the top closed pipe cover (2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022233707329 | 2022-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094147U true CN221094147U (en) | 2024-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |