CN210176857U - Sampling device for microorganisms - Google Patents
Sampling device for microorganisms Download PDFInfo
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- CN210176857U CN210176857U CN201920769691.XU CN201920769691U CN210176857U CN 210176857 U CN210176857 U CN 210176857U CN 201920769691 U CN201920769691 U CN 201920769691U CN 210176857 U CN210176857 U CN 210176857U
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- sampling
- needle
- air
- solid
- filter screen
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Abstract
The utility model discloses a sampling device for microorganisms, which comprises a solid-liquid sampling box, a sampling needle mounting port, an air sampling box, an air inlet, a diaphragm, a filter screen clamp, a filter screen, a fan frame, fan blades, a motor shell, a bottom cover plugging block, a mounting bolt and a solid-liquid sampling needle, wherein the upper side of the solid-liquid sampling box is provided with a plurality of sampling needle mounting ports, the solid-liquid sampling needle is arranged inside the sampling needle mounting port, the air sampling box is arranged on the lower side of the solid-liquid sampling box, the air inlet is arranged on two sides of the upper end of the air sampling box, the diaphragm is arranged on the inner side of the air inlet, the filter screen clamp is arranged on the inner wall of the air sampling box, the filter screen is arranged between the filter screen clamps, the fan blades are arranged inside the fan frame, the motor shell is arranged on the upper side of the fan frame, the motor, the utility model discloses it is rational in infrastructure complete, and can compromise the collection sampling of solid-state, gaseous state or liquid material, make things convenient for the operation of sampling personnel.
Description
Technical Field
The utility model relates to a microorganism sampling technical field specifically is a sampling device for microorganism.
Background
As the intensive research of biotechnology and the continuous expansion of the application field thereof, the biological safety is more and more highly regarded, because the operation processing objects of the biotechnology are organisms such as microorganisms and living cells, or recombinants and variants thereof, negative factors which can cause infectious diseases and harm the health of operators to influence the environment exist, particularly, in the experimental research of genetic engineering, potential harm which is difficult to predict exists, in addition, in the pharmaceutical industry, the control requirement on the microorganisms is extremely strict, therefore, the detection of the microorganisms is extremely important, at present, the microorganism sampler for collecting the microorganisms is basically a table-type instrument, the operation main body, namely an operation interface is connected with a collecting head, and the environment is not allowed to be deteriorated or harmful to influence the human health due to human interference in many places in the detection environment, the existing microorganism sampler can not meet the requirement of microorganism detection, the microorganism sampling device in the prior art only relates to a sampling device in a solid state, a gas state or a liquid state, more than two states are required to be used for sampling in the actual sampling work, the existing device can not give consideration to the sampling work of substances in more than two states, and the sampling work is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device for microorganism, the device upside is solid-liquid sampling case for gather the work to the microorganism under the solid-liquid state situation, the downside is air sampling case, is used for sampling to the microorganism in the gas, makes things convenient for operating personnel to gather, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sampling device for microorganisms comprises a solid-liquid sampling box, a sampling needle mounting port, an air sampling box, an air inlet, a diaphragm, an air accommodating groove, a filter screen clamp, a filter screen, a fan frame, fan blades, a motor shell, a bottom cover plugging block, a mounting bolt and a solid-liquid sampling needle, wherein the upper side of the solid-liquid sampling box is provided with a plurality of sampling needle mounting ports, the solid-liquid sampling needle is mounted inside the sampling needle mounting port, the air sampling box is mounted on the lower side of the solid-liquid sampling box, the air inlet is arranged on two sides of the upper end of the air sampling box, the diaphragm is arranged on the inner side of the air inlet, the air accommodating groove is arranged on the inner side of the air sampling box, the filter screen clamp is arranged on the inner wall of the air sampling box, the filter screen is mounted between the filter screen clamps, the fan frame is arranged on the lower side of the filter screen clamp, the fan blades, install the motor in the motor housing, the bottom of air sampling case is equipped with the bottom, the upside of bottom is equipped with bottom jam piece, the downside of bottom is equipped with construction bolt.
The solid-liquid sampling needle comprises a sampling needle handle, a shell, a mounting groove, a sampling needle outer frame, a needle base and a needle head, wherein the lower side of the sampling needle handle is provided with the shell, the inner side of the shell is provided with the mounting groove, the sampling needle outer frame is mounted in the mounting groove, the needle base is arranged at the top end of the sampling needle outer frame, and the needle head is mounted in the needle base.
Preferably, the air inlet comprises an air inlet groove, an air inlet cover, a sealing ring and a threaded rod, the threaded rod is installed in the air inlet groove, the air inlet cover is arranged at the top of the threaded rod, and the sealing ring is installed at the joint of the threaded rod and the air inlet cover.
Preferably, the filter screen clamp and the filter screen are provided with two groups.
Preferably, a sealing layer is arranged between the bottom cover plugging block and the air sampling box.
Preferably, the bottom of the sampling needle mounting port is provided with a solid culture medium.
Preferably, the outer frame of the sampling needle is fixedly installed in the installation groove through threads.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a sampling device for microorganism sets up solid-liquid sampling case at the upside of device, through the solid-liquid sampling needle collection back, inserts the sampling needle installing port and retrieves, cultivates through the intraoral solid medium of sampling needle installing, and the downside of device sets up air sampling case, opens the air inlet of both sides, and in the rotation through the fan leaf with the gas suction air holding tank in the external environment, the lid that recycles seals the storage, the utility model discloses rational in infrastructure is complete, and can compromise the collection sampling of solid-state, gaseous state or liquid material, makes things convenient for the operation of sampling personnel.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged view of the air inlet of the present invention;
fig. 3 is the schematic view of the sectional structure of the solid-liquid sampling needle of the present invention.
In the figure: 1. a solid-liquid sampling box; 2. a sampling needle mounting port; 21. a solid medium; 3. an air sampling box; 4. an air inlet; 41. an air inlet groove; 42. an air intake cover; 43. a seal ring; 44. a threaded rod; 5. a diaphragm; 6. an air accommodating tank; 7. a filter screen clamp; 8. filtering with a screen; 9. a fan frame; 10. a fan blade; 11. a motor; 12. a motor housing; 13. a bottom cover; 14. a bottom cap plugging block; 15. installing a bolt; 16. a solid-liquid sampling needle; 161. a sampling needle handle; 162. a housing; 163. mounting grooves; 164. a sampling needle outer frame; 165. a needle base; 166. a needle.
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.
Referring to fig. 1, a sampling device for microorganisms comprises a solid-liquid sampling box 1, a sampling needle mounting port 2, an air sampling box 3, an air inlet 4, a diaphragm 5, an air accommodating groove 6, a filter screen clamp 7, a filter screen 8, a fan frame 9, a fan blade 10, a motor 11, a motor housing 12, a bottom cover 13, a bottom cover plugging block 14, a mounting bolt 15 and a solid-liquid sampling needle 16, wherein the upper side of the solid-liquid sampling box 1 is provided with a plurality of sampling needle mounting ports 2, the bottom of the sampling needle mounting port 2 is provided with a solid culture medium 21, the interior of the sampling needle mounting port 2 is provided with the solid-liquid sampling needle 16, the lower side of the solid-liquid sampling box 1 is provided with the air sampling box 3, both sides of the upper end of the air sampling box 3 are provided with the air inlet 4, the inner side of the air inlet 4 is provided with the diaphragm 5, the inner side of the air sampling box 3 is provided with the air accommodating groove, filter screen presss from both sides 7 and filter screen 8 and is equipped with two sets ofly altogether, and the downside of filter screen clamp 7 is equipped with fan frame 9, and the internally mounted fan leaf 10 of fan frame 9, and the upside of fan frame 9 is equipped with motor housing 12, installs motor 11 in the motor housing 12, and the bottom of air sampling case 3 is equipped with bottom 13, and the upside of bottom 13 is equipped with bottom stopper piece 14, is equipped with the sealing layer between bottom stopper piece 14 and the air sampling case 3, and the downside of bottom 13 is equipped with construction bolt 15.
Referring to fig. 2, the air inlet 4 includes an air inlet groove 41, an air inlet cover 42, a sealing ring 43 and a threaded rod 44, the threaded rod 44 is installed in the air inlet groove 41, the air inlet cover 42 is installed on the top of the threaded rod 44, and the sealing ring 43 is installed at the connection position of the threaded rod 44 and the air inlet cover 42.
Referring to fig. 3, the solid-liquid sampling needle 16 includes a sampling needle handle 161, a housing 162, a mounting groove 163, a sampling needle outer frame 164, a needle base 165, and a needle 166, the housing 162 is disposed on the lower side of the sampling needle handle 161, the mounting groove 163 is disposed on the inner side of the housing 162, the sampling needle outer frame 164 is mounted in the mounting groove 163, the sampling needle outer frame 164 is fixedly mounted in the mounting groove 163 through a screw thread, the needle base 165 is disposed on the top end of the inner portion of the sampling needle outer frame 164, and the needle 166 is mounted in the needle base 165, so that the solid-liquid sampling needle 16 can be replaced and washed by replacing the sampling needle outer frame 164, the needle base.
The utility model discloses difference with prior art: prior art's microorganism sampling device, only relate to solid-state, gaseous state or the sampling device of single in liquid usually, and need use the state collection more than two kinds among the real sampling work, current device can't compromise the collection work who relates to the state material more than two kinds, collection work carries out the difficulty, the utility model is used for microorganism's sampling device, upside at the device sets up solid-liquid sampling case 1, through the 16 back of gathering of solid-liquid sampling needle, inserts sampling needle installing port 2 and retrieves, cultivates through the solid medium 21 in the sampling needle installing port 2, the downside of device sets up air sampling case 3, opens the air inlet 4 of both sides, through the rotation of fan leaf 10 in with the gas suction air holding tank 6 in the external environment, recycle air inlet cover 42 seals and stores, makes things convenient for the sampling personnel to operate.
In summary, the following steps: the utility model discloses a sampling device for microorganism sets up solid-liquid sampling case 1 at the upside of device, through 16 collection backs of solid-liquid sampling needle, inserts sampling needle installing port 2 and retrieves, cultivates through solid culture medium 21 in the sampling needle installing port 2, and the downside of device sets up air sampling case 3, opens the air inlet 4 of both sides, and the rotation through fan leaf 10 is in with the gaseous air intake holding tank 6 in the external environment, recycles air inlet cover 42 and seals and store, the utility model discloses rational in infrastructure is complete, and can compromise the collection sampling of solid-state, gaseous state or liquid material, makes things convenient for the operation of sampling personnel.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sampling device for microorganism, includes solid-liquid sampling case (1), sampling needle installing port (2), air sampling case (3), air inlet (4), diaphragm (5), air holding tank (6), filter screen clamp (7), filter screen (8), fan frame (9), fan leaf (10), motor (11), motor housing (12), bottom (13), bottom jam piece (14), construction bolt (15) and solid-liquid sampling needle (16), its characterized in that: the upside of solid-liquid sampling case (1) is equipped with a plurality of sampling needle installing port (2), the internally mounted solid-liquid sampling needle (16) of sampling needle installing port (2), the downside installation air sampling case (3) of solid-liquid sampling case (1), the upper end both sides of air sampling case (3) are equipped with air inlet (4), the inboard of air inlet (4) is equipped with diaphragm (5), the inboard of air sampling case (3) is equipped with air holding tank (6), be equipped with filter screen clamp (7) on the inner wall of air sampling case (3), install filter screen (8) between filter screen clamp (7), the downside of filter screen clamp (7) is equipped with fan frame (9), the internally mounted fan leaf (10) of fan frame (9), the upside of fan frame (9) is equipped with motor housing (12), install motor (11) in motor housing (12), a bottom cover (13) is arranged at the bottom of the air sampling box (3), a bottom cover plugging block (14) is arranged on the upper side of the bottom cover (13), and a mounting bolt (15) is arranged on the lower side of the bottom cover (13);
solid-liquid sampling needle (16) is including sampling needle handle (161), shell (162), mounting groove (163), outer frame of sampling needle (164), needle base (165) and syringe needle (166), the downside of sampling needle handle (161) is equipped with shell (162), the inboard of shell (162) is equipped with mounting groove (163), install outer frame of sampling needle (164) in mounting groove (163), the inside top of outer frame of sampling needle (164) is equipped with needle base (165), install syringe needle (166) in needle base (165).
2. A sampling device for microorganisms according to claim 1, characterized in that: the air inlet (4) comprises an air inlet groove (41), an air inlet cover (42), a sealing ring (43) and a threaded rod (44), the threaded rod (44) is installed in the air inlet groove (41), the air inlet cover (42) is arranged at the top of the threaded rod (44), and the sealing ring (43) is installed at the joint of the threaded rod (44) and the air inlet cover (42).
3. A sampling device for microorganisms according to claim 1, characterized in that: the filter screen clamp (7) and the filter screen (8) are provided with two groups.
4. A sampling device for microorganisms according to claim 1, characterized in that: and a sealing layer is arranged between the bottom cover plugging block (14) and the air sampling box (3).
5. A sampling device for microorganisms according to claim 1, characterized in that: the bottom of the sampling needle mounting port (2) is provided with a solid culture medium (21).
6. A sampling device for microorganisms according to claim 1, characterized in that: the sampling needle outer frame (164) is fixedly installed in the installation groove (163) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769691.XU CN210176857U (en) | 2019-05-25 | 2019-05-25 | Sampling device for microorganisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769691.XU CN210176857U (en) | 2019-05-25 | 2019-05-25 | Sampling device for microorganisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176857U true CN210176857U (en) | 2020-03-24 |
Family
ID=69834904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769691.XU Expired - Fee Related CN210176857U (en) | 2019-05-25 | 2019-05-25 | Sampling device for microorganisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176857U (en) |
-
2019
- 2019-05-25 CN CN201920769691.XU patent/CN210176857U/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: 20200324 |