CN213142018U - Microorganism application of sample device - Google Patents
Microorganism application of sample device Download PDFInfo
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- CN213142018U CN213142018U CN202020960869.1U CN202020960869U CN213142018U CN 213142018 U CN213142018 U CN 213142018U CN 202020960869 U CN202020960869 U CN 202020960869U CN 213142018 U CN213142018 U CN 213142018U
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Abstract
The utility model relates to the technical field of microorganism sample adding, and discloses a microorganism sample adding device, wherein a movable block is fixedly arranged on the lower wall surface of an extrusion column, the movable block is of a cylindrical structure, a lower pipe hole is arranged on the lower wall surface of the device lower pipe, a circulating pipe is fixedly arranged on the inner circular wall surface of the lower pipe hole, the circulating pipe is of a cylindrical structure, a circulating hole is arranged on the upper wall surface of the circulating pipe, a dripping pipe is fixedly arranged on the inner circular wall surface of the circulating pipe, the dripping pipe is a special-shaped column, the dripping pipe is composed of a cone and a cylinder, a dripping hole is arranged on the upper wall surface of the dripping pipe, the dripping hole is a circular through hole, by twisting the extrusion block, the extrusion block is moved upwards through the linkage movable block of the extrusion column, the liquid to be tested is sucked into the upper pipe of the device and the lower pipe of the device, then the extrusion block is rotated reversely, the liquid, the device can be disassembled through the clamping groove and the clamping block, and is convenient to clean after being used.
Description
Technical Field
The utility model relates to a microorganism application of sample technical field specifically is a microorganism application of sample device.
Background
In a conventional daily experiment, liquid is moved to be a basic operation, a rubber-tipped dropper or a pipettor and other devices are generally adopted for liquid sample adding work, and researchers can distribute and transfer experimental samples through the sample adding devices, but at present, the most common sample adding device in a laboratory is the rubber-tipped dropper which is a measuring device used for moving liquid and is a slender glass tube, the upper end of the slender glass tube is a rubber cap, the rubber-tipped dropper is used for controlling the force of hands to take liquid, and the quantitative liquid is difficult to pick up, so that a microorganism sample adding device capable of quantitatively extracting liquid samples is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides a microorganism application of sample device possesses advantages such as conveniently carrying, convenient washing, has solved the problem that can not quantitative extract liquid sample.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a microorganism sample adding device comprises a device upper pipe, wherein the device upper pipe is of a cylindrical hollow structure, the lower wall surface of the device upper pipe is open, a device lower pipe is arranged on the lower wall surface of the device upper pipe, the device lower pipe is of a cylindrical hollow structure, the upper wall surface of the device lower pipe is open, a clamping groove is formed in the lower wall surface of the device upper pipe, threads are formed in the inner circle wall surface of the clamping groove, a clamping block is fixedly mounted on the upper wall surface of the device lower pipe, the clamping block is of a circular ring structure, threads are formed in the outer circle wall surface of the clamping block, a fixing block is fixedly mounted at the upper side of the inner circle wall surface of the device upper pipe, the fixing block is of a cylindrical structure, a fixing hole is formed in the upper wall surface of the fixing block, an internal thread is formed in the, the extrusion column upper wall surface is fixedly provided with an extrusion block, the extrusion block is of a cylindrical structure, the lower wall surface of the extrusion block is fixedly provided with a moving block, the moving block is of a cylindrical structure, the lower wall surface of the device lower tube is provided with a lower tube hole, the lower tube hole is a circular through hole, a circulating tube is fixedly arranged on the circular wall surface in the lower tube hole, the circulating tube is of a cylindrical structure, the upper wall surface of the circulating tube is provided with a circulating hole, the circulating hole is a circular through hole, the inner circular wall surface of the circulating hole is fixedly provided with a dripping tube, the upper wall surface of the dripping tube.
Preferably, the cross section of the clamping groove is an arc-shaped groove, and the position of the fixing hole corresponds to the position of the upper pipe hole.
Preferably, the device upper tube and the device lower tube are connected together through the clamping groove and the clamping block in a threaded mode.
Preferably, the squeeze column extends to the interior of the upper tube of the device through the upper tube hole and the fixing hole.
Preferably, the dropping pipe is a special-shaped column, and the dropping pipe is formed by a cone and a cylinder.
(III) advantageous effects
Compared with the prior art, the utility model provides a microorganism application of sample device possesses following beneficial effect:
1. this microorganism application of sample device through wrench movement extrusion piece, and extrusion piece is through extrusion post linkage movable block rebound, and the liquid that needs the experiment is inside by suction device top tube and device low tube, and the glass slide is impressed with liquid extrusion to the counter-rotation extrusion piece again, through setting up the screw thread at extrusion post excircle wall, and the liquid that can accurate quantitative control extrude avoids causing the sample extravagant.
2. This microorganism application of sample device through wrench movement extrusion piece, and extrusion piece passes through extrusion post linkage movable block rebound, and the liquid that needs the experiment is inside by suction device top tube and device low tube, and the counter rotation extrusion piece again extrudees the slide glass with liquid squeeze in, through setting up the screw thread at extrusion post excircle wall, and the liquid that can accurate quantitative control extrude avoids causing the sample extravagant, can disassemble the device through draw-in groove and fixture block, conveniently clears up after using.
3. Through wrench movement extrusion piece, extrusion piece passes through extrusion post linkage movable block rebound, liquid that needs the experiment is inside by suction device top tube and device low tube, reverse rotation extrusion piece again, with the slide glass of squeezing into of liquid, through setting up the screw thread at extrusion post excircle wall, the liquid that can accurate quantitative control extrude, it is extravagant to avoid causing the sample, can disassemble the device through draw-in groove and fixture block, convenient clearance after using, the device simple structure, small and exquisite, the staff can conveniently carry.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective front view of the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: the device comprises a device upper pipe 1, a device lower pipe 2, a clamping groove 3, a clamping block 4, a device upper pipe hole 5, a fixing block 6, a fixing hole 7, an extrusion column 8, an extrusion block 9, a moving block 10, a device lower pipe hole 11, a circulation pipe 12, a circulation hole 13, a dripping pipe 14 and a dripping hole 15.
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. 1-3, the utility model relates to a microorganism sample adding device, which comprises a device upper tube 1, wherein the device upper tube 1 is a cylindrical hollow structure, the lower wall surface of the device upper tube 1 is open, a device lower tube 2 is arranged on the lower wall surface of the device upper tube 1, the device lower tube 2 is a cylindrical hollow structure, the upper wall surface of the device lower tube 2 is open, a clamping groove 3 is arranged on the lower wall surface of the device upper tube 1, the cross section of the clamping groove 3 is an arc-shaped groove, the inner circular wall surface of the clamping groove 3 is provided with a thread, the upper wall surface of the device lower tube 2 is fixedly provided with a clamping block 4, the clamping block 4 is a circular ring-shaped structure, the outer circular wall surface of the clamping block 4 is provided with a thread, the device upper tube 1 and the device lower tube 2 are connected together through the clamping groove 3 and, the fixed hole 7 is a circular through hole, an internal thread is arranged on the inner circular wall surface of the fixed hole 7, the position of the fixed hole 7 corresponds to the position of the upper pipe hole 5, an extrusion column 8 is sleeved in the fixed hole 7, the extrusion column 8 is of a cylindrical structure, an external thread is arranged on the outer circular wall surface of the extrusion column 8, the extrusion column 8 is in threaded connection with the fixed hole 7, the extrusion column 8 extends into the upper pipe of the device through the upper pipe hole 5 and the fixed hole 7, an extrusion block 9 is fixedly arranged on the upper wall surface of the extrusion column 8, the extrusion block 9 is of a cylindrical structure, a movable block 10 is fixedly arranged on the lower wall surface of the extrusion block 9, the movable block 10 is of a cylindrical structure, a lower pipe hole 11 is arranged on the lower wall surface of the device lower pipe 2, the lower pipe hole 11 is a circular through hole, a circulation pipe 12 is fixedly arranged on the inner circular, the inner circular wall surface of the circulation hole 13 is fixedly provided with a dripping pipe 14, the dripping pipe 14 is a special-shaped column, the dripping pipe 14 is composed of a cone and a cylinder, the upper wall surface of the dripping pipe 14 is provided with a dripping hole 15, and the dripping hole 15 is a circular through hole.
When using, through wrench movement extrusion piece 9, extrusion piece 9 is through extrusion post 8 linkage movable block 10 rebound, liquid that need be experimental is gone up the pipe 1 by the suction device and is installed 2 insides down the pipe 2, reverse rotation extrusion piece 9 again, with the glass slide of impressing of liquid, through setting up the screw thread at 8 excircle walls of extrusion post, the liquid that can accurate quantitative control extrude, it is extravagant to avoid causing the sample, can disassemble the device through draw-in groove 3 and fixture block 4, convenient clearance after using.
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 (5)
1. The utility model provides a microorganism application of sample device, includes device top tube (1), its characterized in that: the device is characterized in that a device lower tube (2) is arranged on the lower wall surface of a device upper tube (1), a clamping groove (3) is formed in the lower wall surface of the device upper tube (1), a clamping block (4) is fixedly arranged on the upper wall surface of the device lower tube (2), the device upper tube (1) and the device lower tube (2) are connected together through the clamping groove and the clamping block (4) in a threaded manner, a fixed block (6) is fixedly arranged on the upper side of an inner circular wall surface of the device upper tube (1), a fixed hole (7) is formed in the upper wall surface of the fixed block (6), an extrusion column (8) is sleeved in the fixed hole (7), an outer circular wall surface of the extrusion column (8) is provided with an outer thread, the extrusion column (8) is connected with the fixed hole (7) in a threaded manner, an extrusion block (9) is fixedly arranged on the, a circulation pipe (12) is fixedly arranged on the inner circular wall surface of the lower pipe hole (11), a circulation hole (13) is formed in the upper wall surface of the circulation pipe (12), a dripping pipe (14) is fixedly arranged on the inner circular wall surface of the circulation hole (13), and a dripping hole (15) is formed in the upper wall surface of the dripping pipe (14).
2. A microorganism loading device according to claim 1, wherein: the cross section of the clamping groove (3) is an arc-shaped groove.
3. A microorganism loading device according to claim 1, wherein: the position of the fixing hole (7) corresponds to the position of the upper pipe hole (5).
4. A microorganism loading device according to claim 1, wherein: the extrusion column (8) extends to the interior of the upper pipe of the device through the upper pipe hole (5) and the fixing hole (7).
5. A microorganism loading device according to claim 1, wherein: the dripping pipe (14) is a special-shaped column, and the dripping pipe (14) is formed by a cone and a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960869.1U CN213142018U (en) | 2020-05-29 | 2020-05-29 | Microorganism application of sample device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960869.1U CN213142018U (en) | 2020-05-29 | 2020-05-29 | Microorganism application of sample device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213142018U true CN213142018U (en) | 2021-05-07 |
Family
ID=75724105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020960869.1U Active CN213142018U (en) | 2020-05-29 | 2020-05-29 | Microorganism application of sample device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213142018U (en) |
-
2020
- 2020-05-29 CN CN202020960869.1U patent/CN213142018U/en active Active
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