CN205035362U - Rotatory stirring formula microbial sample liquefying plant - Google Patents
Rotatory stirring formula microbial sample liquefying plant Download PDFInfo
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- CN205035362U CN205035362U CN201520670829.2U CN201520670829U CN205035362U CN 205035362 U CN205035362 U CN 205035362U CN 201520670829 U CN201520670829 U CN 201520670829U CN 205035362 U CN205035362 U CN 205035362U
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- liquefier
- stirring rod
- stirring
- liquefying plant
- cup
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Abstract
The utility model provides a rotatory stirring formula microbial sample liquefying plant, includes: liquefier cup (4), liquefier lid (2), stirring rod (3) and stirring rod handle (1), the stirring rod upper end (5) of stirring rod (3) is passed liquefier lid (2) central interstitial hole (8) and is combined with central polygon jack (6) in stirring rod handle (1) bottom surface. The utility model discloses can prevent to hinder liquid outflow and loose the taking off of stirring rod emergence when the high speed stirs because of the big atmospheric pressure difference that sealed container led to the fact.
Description
Technical field
The utility model relates to a kind of micro-biological samples treatment unit, more specifically, relates to a kind of Stirring and to decline biological specimen liquefying plant.
Background technology
Microorganism field every day will in the face of the micro-biological samples a large amount of with process.The blood microorganism sample process accounting for clinical 20% ~ 25% realizes automation equipment and stdn already.But, account for the non-blood micro-biological samples of clinical more than 70% as process such as urine, ight soil, sputum, body fluid, swab (secretory product) and water quality, food, movements, but still continue to use the traditional-handwork operation of continuity in more than hundred year.
The utility model applicant has applied for the patent of invention (patent No.: ZL201310080568.4) being entitled as " a kind of micro-biological samples treatment unit " in 2013, and applied in 2014 the utility model patent (patent No.: ZL201420476186.3) being entitled as " a kind of micro-biological samples streak inoculation device ", solve length consuming time in traditional non-blood micro-biological samples process manual operations, efficiency is low, infection risk is high problem.But, also not perfect part is had in this liquefying plant of Stirring style described by above-mentioned patent, after being combined with the circular socket holes of stirring rod handle due to the upper end of stirring rod, carry out in high-speed agitating process at the robot drives stirring rod handle of this instrument, there is stirring rod obscission from the circular socket holes of stirring rod handle in occasional, can cause empty stirring.When the ventilation property of the middle duct of liquefier lid and marginal gap is not bery enough, the atm difference caused because of encloses container and hinder liquid to flow out, to this, has carried out improving further.
Utility model content
For problems of the prior art, the utility model proposes a kind of Stirring to decline biological specimen liquefying plant, comprise: liquefier cup, liquefier lid, stirring rod and stirring rod handle, the stirring rod upper end of described stirring rod is combined with the polygonal socket of stirring rod handle bottom center through the interstitial hole at liquefier lid center.
Preferably, described liquefier covers and has multiple breather hole.
Preferably, described multiple breather hole is evenly around described interstitial hole.
Preferably, described liquefier cup is made up of transparent material.
Preferably, described liquefier cup has sample size scale mark.
Preferably, described liquefier lid zygomorphy is provided with L-type engagement groove, and in described liquefier cup upper end, two side is arranged with and combines protruding, describedly can be fastened in described L-type engagement groove in conjunction with projection.
Preferably, described L-type engagement groove has opening, and described combination is projected through described opening and to slip in described L-type engagement groove and to be combined closely by frictional force between the two.
Preferably, described stirring rod is symmetric design, and stirring rod lower end is provided with centrosymmetric paddle.
Preferably, described paddle is with the stirrer gear for cutting sample.
The technical solution of the utility model can obtain following technique effect:
1, the utility model can prevent stirring rod from getting loose when high-speed stirring.
2, the utility model adopts many pores to design, and can prevent the atm difference because encloses container causes and hinder liquid to flow out.
3, the utility model liquefier cup is provided with the scale mark of sample size, can make sample size stdn.
4, the utility model liquefier cup and liquefier bowl cover snap lock, can prevent sample from overflowing and pollute.
5, the utility model can with micro-biological samples treatment unit (patent No.: ZL201310080568.4) with the use of, make the pre-treatment in full automatic microorganism sample process (adopt Stirring mixing liquefaction) more safe and reliable.
6, the utility model can with micro-biological samples streak inoculation device (patent No.: ZL201420476186.3) with the use of, micro-biological samples pre-treatment, streak inoculation, separation bacterium colony whole process is made to realize automation integrated operation, rapidly and efficiently, replace by hand.
Accompanying drawing explanation
Fig. 1 is that Stirring of the present utility model declines the front view of biological specimen liquefying plant.
Fig. 2 is the stereographic map of an angle of stirring rod handle in Fig. 1.
Fig. 3 is the stereographic map of another angle of stirring rod handle in Fig. 1.
The upward view of the stirring rod handle in Fig. 4 bitmap 1.
Fig. 5 is the vertical view of the liquefier lid in Fig. 1.
Fig. 6 is the front view of an embodiment of stirring rod.
Fig. 7 is the side-view of the stirring rod in Fig. 6.
Fig. 8 is the front view of another embodiment of stirring rod.
Fig. 9 is the vertical view of the stirring rod in Fig. 8.
Figure 10 is the sectional view of liquefier cup.
Figure 11 is the stereographic map of the liquefier cup in Figure 10.
Reference numeral
1-stirring rod handle 2-liquefier lid 3-stirring rod
4-liquefier cup 5-stirring rod upper end 6-polygonal socket
7-breather hole 8-interstitial hole 9-engagement groove
10-sample size scale mark 11-is in conjunction with protruding 12-paddle 13-stirrer gear
Embodiment
Describe embodiment of the present utility model with reference to the accompanying drawings, the identical Reference numeral of wherein identical parts represents.
As shown in Figure 1, the Stirring of the present utility model biological specimen liquefying plant that declines comprises stirring rod handle 1, liquefier lid 2, stirring rod 3 and liquefier cup 4.Stirring rod 3 is revolving, and stirring rod 3 combines with stirring rod handle 1 through liquefier lid 2, liquefier lid 2 and liquefier cup 4 secure bond, and stirring rod handle 1 drives stirring rod 3 Stirring sample thus accelerate sample and liquefy homogeneous in liquefier cup 4.
In use, open liquefier lid 2, sample enters liquefier cup 4, instrument is put into by after liquefier lid 2 and liquefier cup 4 combination seal, stir stirring rod handle 1 by mechanical arm to rotate, thus drive stirring rod 3 to rotate, with the sample in stirring and evenly mixing liquefier cup 4.
Fig. 2-4 shows the structure of stirring rod handle 1, and as can be seen, there is polygonal socket 6 in the bottom center of stirring rod handle 1, and preferably, polygonal socket 6 is positioned at the center of the bottom surface of stirring rod handle 1.Polygonal socket 6 is for closely embedding the stirring rod upper end 5 of stirring rod 3 upper end, and make both be closely integrated into and be integrated, therefore, stirring rod 3 carries out can not producing relative displacement in the process of high-speed stirring at robot drives stirring rod handle 1 and comes off.
Fig. 5 shows the vertical view of liquefier lid 2, liquefier lid 2 has interstitial hole 8 and pass for the stirring rod upper end 5 of stirring rod 3, and stirring rod 3 can rotate swimmingly in centre hole 8.
Preferably, stirring rod 3 is symmetric design, symmetrical centered by the newel at center, the above paddle 12 of two panels symmetrical centered by stirring rod 3 lower end, the different sample of stirring and evenly mixing can use different paddles 12, such as mix urine, during the liquid samples such as body fluid, use the paddle 12 of single-column shape, as shown in fig. 6-7, Fig. 6 shows the front view of single-column shape paddle 12, and Fig. 7 shows the side-view of the paddle 12 of single-column shape.When the semi-solid states such as stirring and evenly mixing sputum, ight soil or colloid sample, use the paddle 12 of band cutting and separating, as Figure 8-9.Fig. 8 shows the front view of the paddle 12 of band cutting and separating, and Fig. 9 shows the vertical view of the paddle 12 of band cutting and separating.With the paddle 12 of the single-column shape shown in Fig. 6-7 unlike, the rod of the paddle 12 of band cutting and separating is with it around being provided with taper stirrer gear 13, and stirrer gear 13 can arrange multilayer with it at rod.
Preferably, liquefier lid 2 also has multiple breather hole 7, greatly prevents the atm difference because encloses container causes and hinders liquid to flow out.Breather hole 7 is used in conducting liquefier cup 4 and outside atmosphere, and when making to be crushed at the bottom of the cup of liquefier cup 4, in cup, liquid can flow out (general flow in the liquid bath of sample adding device, to prepare to rule) swimmingly.Breather hole 7 can evenly be arranged around described interstitial hole 8.
Preferably, liquefier lid 2 side is with engagement groove 9, and engagement groove 9 main part is the circumference along liquefier lid, and has opening down.Accordingly, be provided with symmetrical in conjunction with projection 11 at both sides, the upper end inwall of liquefier cup 4, combining projection 11 can from the opening part Intercalation groove 9 down of engagement groove 9.Fix liquefier cup 4 again and the liquefier lid 2 that turns clockwise, make the transverse concave groove entering engagement groove 9 in conjunction with projection 11, the effect by frictional force is combined closely.Thus make liquefier lid 2 be combined into one with the form of buckle and liquefier cup 4 can the entirety of internal freedom Stirring.
Preferably, liquefier lid 2 dual-side is arranged with two basic change groove 9, and correspondingly, the sidewall correspondence of liquefier cup 4 is provided with two basic change projection 11.Figure 10 shows the sectional view of liquefier cup, and Figure 11 shows the stereographic map of liquefier cup, which show the shape and the position that combine protruding 11.
Preferably, liquefier cup 4 is made up of transparent material, and outside is provided with sample size scale mark 10, can stdn carry out in proportion during handled easily personnel application of sample dosing.
Above-described embodiment, just the utility model more preferably embodiment, the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (9)
1. a Stirring declines biological specimen liquefying plant, comprise: liquefier cup (4), liquefier lid (2), stirring rod (3) and stirring rod handle (1), it is characterized in that, the stirring rod upper end (5) of described stirring rod (3) combines through the interstitial hole (8) at liquefier lid (2) center and the polygonal socket (6) of stirring rod handle (1) bottom center.
2. Stirring according to claim 1 declines biological specimen liquefying plant, it is characterized in that: described liquefier lid (2) has multiple breather hole (7).
3. Stirring according to claim 2 declines biological specimen liquefying plant, it is characterized in that: described multiple breather hole (7) is evenly around described interstitial hole (8).
4. Stirring according to claim 1 declines biological specimen liquefying plant, it is characterized in that: described liquefier cup (4) is made up of transparent material.
5. Stirring according to claim 4 declines biological specimen liquefying plant, it is characterized in that: described liquefier cup (4) has sample size scale mark (10).
6. Stirring according to claim 1 declines biological specimen liquefying plant, it is characterized in that: described liquefier lid (2) zygomorphy is provided with L-type engagement groove (9), in described liquefier cup (4) upper end, two side is arranged with and combines protruding (11), describedly can be fastened in described L-type engagement groove (9) in conjunction with projection (11).
7. Stirring according to claim 6 declines biological specimen liquefying plant, it is characterized in that: described L-type engagement groove (9) has opening, describedly to be slipped in described L-type engagement groove (9) by described opening in conjunction with projection (11) and combined closely by frictional force between the two.
8. Stirring according to claim 1 declines biological specimen liquefying plant, and it is characterized in that: described stirring rod (3) is symmetric design, stirring rod (3) lower end is provided with centrosymmetric paddle (12).
9. Stirring according to claim 8 declines biological specimen liquefying plant, it is characterized in that: described paddle (12) is with the stirrer gear (13) for cutting sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670829.2U CN205035362U (en) | 2015-09-01 | 2015-09-01 | Rotatory stirring formula microbial sample liquefying plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670829.2U CN205035362U (en) | 2015-09-01 | 2015-09-01 | Rotatory stirring formula microbial sample liquefying plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035362U true CN205035362U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670829.2U Expired - Fee Related CN205035362U (en) | 2015-09-01 | 2015-09-01 | Rotatory stirring formula microbial sample liquefying plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105861278A (en) * | 2016-05-13 | 2016-08-17 | 济南百博生物技术股份有限公司 | Passive sputum crushing device and sputum crushing method |
-
2015
- 2015-09-01 CN CN201520670829.2U patent/CN205035362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105861278A (en) * | 2016-05-13 | 2016-08-17 | 济南百博生物技术股份有限公司 | Passive sputum crushing device and sputum crushing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160225 Address after: 426100 Hunan province Changsha Panpan China Changsha economic and Technological Development Zone, Road No. 9 Patentee after: Hunan numerous mountains Medical Devices Co., Ltd. Address before: Hongkong Chinese Xiangli Chai Wan Industrial Zone No. 9 Street Xiangli Arts crafts emporium 7B Patentee before: Hua Shan Microbiological Technology Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |