CN211972328U - Sampling device for culturing microorganisms in excrement - Google Patents
Sampling device for culturing microorganisms in excrement Download PDFInfo
- Publication number
- CN211972328U CN211972328U CN202020429856.1U CN202020429856U CN211972328U CN 211972328 U CN211972328 U CN 211972328U CN 202020429856 U CN202020429856 U CN 202020429856U CN 211972328 U CN211972328 U CN 211972328U
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- CN
- China
- Prior art keywords
- base
- glass cover
- sampling
- sampling device
- excrement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 51
- 244000005700 microbiome Species 0.000 title claims abstract description 22
- 238000012258 culturing Methods 0.000 title claims description 8
- 239000011521 glass Substances 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 20
- 210000003608 fece Anatomy 0.000 claims 3
- 210000002700 urine Anatomy 0.000 abstract description 11
- 238000000151 deposition Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 241000826860 Trapezium Species 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a microorganism sampling technical field, specifically speaking relates to a sampling device for cultivateing microorganism in excrement and urine. The glass cover comprises a base and a glass cover body arranged at the top of the base, wherein a placing table is integrally formed on the base, the base is of a circular structure, a circular clamping groove is formed in the outer wall of the base, a clamping block is integrally formed at the bottom of the glass cover body, and the clamping block is in clamping fit with the clamping groove. In this a sampling device for cultivateing microorganism in excrement and urine, the glass cover passes through in the draw-in groove of fixture block card income base, be sealed environment between base and the glass cover this moment, prevent excrement and urine and external air contact, be convenient for faecal depositing, set up the breather pipe, the combustion gas passes through the active carbon particle and filters the back and discharge, it equals to keep inside and outside atmospheric pressure, set up the sampling tube, adopt the sampling head to be convenient for take a sample, fan-shaped pad closely laminates at the action bars surface simultaneously, sampling tube inside seal when realizing the sample.
Description
Technical Field
The utility model relates to a microorganism sampling technical field, specifically speaking relates to a sampling device for cultivateing microorganism in excrement and urine.
Background
The microorganisms include: bacteria, viruses, fungi, and some small protists, microscopic algae, etc., which are small and closely related to humans. When microorganism study in the current centering excrement, place excrement and urine in the bag usually, because excrement and urine and outside air direct contact lead to excrement and urine to receive external environment pollution, inconvenient saving is comparatively troublesome to the excrement and urine sample simultaneously, influences the operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device for cultivateing microorganism in excrement to solve the problem that provides among the above-mentioned background art.
In order to realize the purpose, the utility model provides a sampling device for cultivateing microorganism in excrement, include the base and install the glass cover at base top, the integrated into one piece of base has places the platform, the base is circular structure, circular draw-in groove has been seted up to the base outer wall, the bottom integrated into one piece of glass cover has the fixture block, fixture block and draw-in groove joint cooperation.
Preferably, a bottom gasket is mounted at the bottom of the clamping groove, and the cross section of the gasket is rectangular.
Preferably, the two side surfaces of the clamping groove are symmetrically provided with side sealing gaskets, and the cross sections of the side sealing gaskets are in a trapezoidal structure.
Preferably, the outer surface of the glass cover is symmetrically provided with two through holes, two ends of each through hole are respectively provided with a sealing ring, one of the through holes is internally provided with a vent pipe, and the other through hole is internally provided with a sampling pipe.
Preferably, the breather pipe is a hollow pipe body structure with openings at two ends, the inside of the breather pipe is provided with a filter bag, the inside of the filter bag is provided with activated carbon particles, and the top of the breather pipe is inserted and matched with a plug head.
As preferred, the sampling tube is equipped with open-ended hollow tube structure for both ends, the inside of sampling tube is provided with the collar, the inside annular of collar is provided with a plurality of fan-shaped pads, the arc limit and the collar inner wall that fan-shaped filled up closely bond, adjacent two closely laminate between the fan-shaped pad, the inside sliding connection of collar has the action bars, the bottom integrated into one piece of action bars has the sample head, the sample head is equipped with open-ended hollow tube structure for one end, the top integrated into one piece of action bars has the operating head.
Preferably, a handle is mounted on the top of the glass cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this a sampling device for cultivateing microorganism in excrement, the glass cover passes through in the draw-in groove of fixture block card income base, is sealed environment between base and the glass cover this moment, prevents excrement and urine and outside air contact, and the faecal depositing of being convenient for.
2. In the sampling device for culturing the microorganisms in the excrement, the vent pipe is arranged, and exhausted gas is exhausted after being filtered by the activated carbon particles, so that the internal and external air pressures are kept equal.
3. In this a sampling device for cultivateing microorganism in excrement, set up the sampling tube, adopt the sampling head to be convenient for take a sample, fan-shaped pad is closely laminated at the action bars surface simultaneously, and the sampling tube is inside sealed when realizing the sample.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the glass cover of the present invention;
FIG. 5 is a schematic view of the structure of the vent pipe of the present invention;
FIG. 6 is a schematic view of the sampling tube structure of the present invention;
fig. 7 is a schematic view of the structure of the mounting ring of the present invention.
The various reference numbers in the figures mean:
1. a base; 11. a placing table; 12. a card slot; 13. a side gasket; 14. a bottom gasket;
2. a glass cover; 21. a clamping block; 22. a handle; 23. a through hole; 24. a seal ring;
25. a breather pipe; 251. a filter bag; 252. activated carbon particles; 253. a plug head;
26. a sampling tube; 261. a mounting ring; 262. an operating lever; 263. a sampling head; 264. an operating head; 265. a fan-shaped pad.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the utility model provides a sampling device for culturing microorganisms in excrement, which comprises a base 1 and a glass cover 2 arranged on the top of the base 1, wherein the glass cover 2 is made of transparent glass, on one hand, the glass material has stable structure and is not easy to generate chemical reaction, on the other hand, the transparent glass cover 2 can observe the internal condition of the glass cover 2, a placing platform 11 is integrally formed on the base 1, be used for depositing excrement and urine on placing platform 11, base 1 is circular structure, be convenient for semicircular glass cover 2 covers at 1 top of base, circular draw-in groove 12 has been seted up to 1 outer wall of base, glass cover 2's bottom integrated into one piece has fixture block 21, fixture block 21 and the cooperation of draw-in groove 12 joint, glass cover 2 passes through the fixture block 21 card and goes into in base 1's draw-in groove 12, be sealed environment this moment between base 1 and the glass cover 2, prevent excrement and urine and the contact of outside air, be convenient for faecal depositing.
In this embodiment, the bottom of draw-in groove 12 is installed with bottom sealing pad 14, and the cross-section of sealing pad 14 is the rectangle structure, and the laminating of the bottom of sealed pad 14 and fixture block 21 of being convenient for improves the leakproofness that fixture block 21 and draw-in groove 12 are connected, realizes that base 1 and glass cover 2 are sealed.
Specifically, the side sealing gasket 13 is installed to the both sides face symmetry of draw-in groove 12, the cross-section of the side sealing gasket 13 is trapezium structure, the side sealing gasket 13 is narrow down wide trapezium structure, when draw-in groove 12 was gone into to fixture block 21 card, fixture block 21 goes into draw-in groove 12 along the sealed 13 hypotenuse card of side sealing gasket to extrude the side sealing gasket 13, make fixture block 21 and the laminating of side sealing gasket 13, further improve the leakproofness that fixture block 21 and draw-in groove 12 are connected, realize that base 1 and glass cover 2 are sealed.
Further, two through holes 23 have been seted up to the surface symmetry of glass cover 2, and through hole 23 is linked together with glass cover 2, and sealing ring 24 is installed respectively at the both ends of through hole 23, installs breather pipe 25 in one of them through hole 23, installs sampling tube 26 in another through hole 23, and breather pipe 25 and sampling tube 26 pass glass cover 2 through hole 23, simultaneously, set up sealing ring 24, guarantee the sealed effect between breather pipe 25 and sampling tube 26 and the glass cover 2.
In addition, breather pipe 25 is equipped with open-ended hollow pipe body structure for both ends, the inside of breather pipe 25 of being convenient for communicates with each other, the inside of breather pipe 25 is provided with filter bag 251, filter bag 251 closely bonds at the breather pipe 25 inner wall through glue, the inside of filtering bag 251 is provided with activated carbon particle 252, can filter the air of entering or business turn over, the cooperation of pegging graft in the top of breather pipe 25 has stopper 253, be used for sealing breather pipe 25, when exhausting, take off stopper 253 from breather pipe 25, at this moment, glass cover 2 is inside to communicate with each other with the external world through breather pipe 25, and simultaneously, the exhaust gas passes through activated carbon particle 252 and filters the back and discharges, keep inside and outside atmospheric pressure equal, after the exhaust finishes, go into breather pipe 25 with stopper 253 card once more, guarantee that glass cover 2.
Besides, the sampling tube 26 is a hollow tube structure with openings at two ends, so that the sampling tube 26 is communicated with the inside, the inside of the sampling tube 26 is provided with a mounting ring 261, the inside of the mounting ring 261 is annularly provided with a plurality of fan-shaped pads 265, the fan-shaped pads 265 are preferably made of silica gel, the arc edges of the fan-shaped pads 265 are tightly adhered to the inner wall of the mounting ring 261, so that one end of each fan-shaped pad 265 is fixed in the mounting ring 261, two adjacent fan-shaped pads 265 are tightly adhered to each other, so that the two adjacent fan-shaped pads 265 are tightly adhered in an unstressed state, the sampling tube 26 is plugged, the inside of the mounting ring 261 is slidably connected with an operating rod 262, the bottom of the operating rod 262 is integrally formed with a sampling head 263, the sampling head 263 is a hollow tube structure with an opening at one end, so that the sampling head 263 is inserted into excrement, the excrement is left in the sampling head 263, so that sampling, during sampling, the operating rod 262 slides in the mounting ring 261, and the fan-shaped pad 265 tightly fits on the outer surface of the operating rod 262, so as to realize the internal sealing of the sampling tube 26.
It should be noted that a handle 22 is mounted on the top of the glass cover 2, and the glass cover 2 is easily taken by the handle 22.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A sampling device for culturing microorganisms in excrement comprises a base (1) and a glass cover (2) arranged on the top of the base (1), and is characterized in that: the integrated into one piece of base (1) has places platform (11), base (1) is circular structure, circular draw-in groove (12) have been seted up to base (1) outer wall, the bottom integrated into one piece of glass cover (2) has fixture block (21), fixture block (21) and draw-in groove (12) joint cooperation.
2. A sampling device for culturing microorganisms in stool according to claim 1, characterized in that: the bottom of the clamping groove (12) is provided with a bottom sealing gasket (14), and the cross section of the sealing gasket (14) is of a rectangular structure.
3. A sampling device for culturing microorganisms in stool according to claim 1, characterized in that: side sealing gaskets (13) are symmetrically installed on two side faces of the clamping groove (12), and the cross section of each side sealing gasket (13) is of a trapezoidal structure.
4. A sampling device for culturing microorganisms in stool according to claim 1, characterized in that: two through holes (23) have been seted up to the surface symmetry of glass cover (2), sealing ring (24) are installed respectively to the both ends of through hole (23), one of them install breather pipe (25) in through hole (23), another install sampling tube (26) in through hole (23).
5. A sampling device for the culture of microorganisms in feces according to claim 4, characterized in that: the breather pipe (25) is a hollow pipe body structure with openings at two ends, a filter bag (251) is arranged in the breather pipe (25), activated carbon particles (252) are arranged in the filter bag (251), and a plug head (253) is inserted and matched with the top of the breather pipe (25).
6. A sampling device for the culture of microorganisms in feces according to claim 4, characterized in that: sampling tube (26) are equipped with open-ended cavity body structure for both ends, the inside of sampling tube (26) is provided with collar (261), the inside annular of collar (261) is provided with a plurality of fan-shaped pads (265), the arc limit and collar (261) inner wall of fan-shaped pad (265) closely bond, adjacent two closely laminate between fan-shaped pad (265), the inside sliding connection of collar (261) has action bars (262), the bottom integrated into one piece of action bars (262) has sampling head (263), sampling head (263) are equipped with open-ended cavity body structure for one end, the top integrated into one piece of action bars (262) has action heads (264).
7. A sampling device for the culture of microorganisms in feces according to claim 4, characterized in that: and a handle (22) is arranged at the top of the glass cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429856.1U CN211972328U (en) | 2020-03-30 | 2020-03-30 | Sampling device for culturing microorganisms in excrement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429856.1U CN211972328U (en) | 2020-03-30 | 2020-03-30 | Sampling device for culturing microorganisms in excrement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211972328U true CN211972328U (en) | 2020-11-20 |
Family
ID=73380775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020429856.1U Expired - Fee Related CN211972328U (en) | 2020-03-30 | 2020-03-30 | Sampling device for culturing microorganisms in excrement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211972328U (en) |
-
2020
- 2020-03-30 CN CN202020429856.1U patent/CN211972328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |