CN201278042Y - Slide tray special for smear device - Google Patents
Slide tray special for smear device Download PDFInfo
- Publication number
- CN201278042Y CN201278042Y CNU2008201063582U CN200820106358U CN201278042Y CN 201278042 Y CN201278042 Y CN 201278042Y CN U2008201063582 U CNU2008201063582 U CN U2008201063582U CN 200820106358 U CN200820106358 U CN 200820106358U CN 201278042 Y CN201278042 Y CN 201278042Y
- Authority
- CN
- China
- Prior art keywords
- collet
- flat plate
- microslide
- support plate
- smear device
- 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
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Abstract
The utility model discloses a glass slide support plate specially used for a smearing device. Clamping slots are respectively arranged in the corresponding positions on two lateral walls in the support plate; a flat plate is arranged in the clamping slot and can move up and down in the clamping slot; a spring or an elastic rubber mat and other elastic parts are arranged between the flat plate and the soleplate of the support plate; and the flat plate does not bears too large pressure and is not quire thick, so the levelness of the flat plate can be ensured during the production by adopting the glass slide support plate specially used for a smearing device. Meanwhile, due to the elastic parts arranged between the flat plate and the soleplate of the support plate, the damage to a glass slide caused by the levelness of the flat plate or unbalanced pressure can be avoided.
Description
Technical field
The utility model relates to the collet that a kind of hydro-extractor smear device is used.
Background technology
In medicine and medical institutions' industry, often use a kind of centrifugal precipitation mechanism at present when precipitate and separate medicine, cast-off cells, the hanging basket of some suspensions is set on the outer rim of the rotating disk of hydro-extractor high speed rotating, the separation vessel of being made up of collet, ears centrifuge tube, microslide is set in the hanging basket, holds the medicine that needs precipitation separation in the ears centrifuge tube; When the rotating disk high speed rotating, the medicine that needs to separate is deposited on the microslide the precipitable thing in cast-off cells or the medicine under action of centrifugal force.The ears centrifuge tube is a kind of tubular device of both ends open, generally make by plastics or glass, to an end be provided with two outstanding blocks (generally being ears), microslide is placed in the collet, the ears centrifuge tube is pressed on the microslide and by outstanding ears and is tightened in the draw-in groove of collet, and the bottom of ears centrifuge tube and microslide are compressed.Owing to be subjected to the influence of the material or the machining precision of collet, the base plate of collet and the surface of contact of microslide can out-of-flatnesses.When the ears centrifuge tube screwed in deck, because that it screws power is big, the centrifugal force during hydro-extractor work was big, the surface of contact out-of-flatness of the base plate of collet and microslide, microslide is damaged because of unbalance stress, do not reach experiment purpose or job requirement, cause the wasting of resources.
The utility model content
The purpose of this utility model just provides a kind of special-purpose microslide collet of smear device of not fragile microslide.
To achieve these goals, of the present utility model in collet the correspondence position on the two side be provided with draw-in groove, one flat plate is set in draw-in groove, flat board can move up and down in draw-in groove, is provided with elastomeric element between the base plate of flat board and collet.
As the improvement to the special-purpose microslide collet of the utility model smear device, described elastomeric element is spring or resilient rubbber cushion.
Adopt the special-purpose microslide collet of this smear device, because flat board does not bear very big pressure, dull and stereotyped thickness is less, can guarantee dull and stereotyped flatness when producing.Simultaneously, because between the base plate of flat board and collet, be provided with elastomeric element, also can avoid flatness or the unbalanced damage that causes microslide of pressure because of flat board.
Description of drawings
Describe embodiment of the present utility model below with reference to accompanying drawings in detail.
Fig. 1 is the front view of the special-purpose microslide collet of smear device.
Fig. 2 is the A-A cut-open view of the special-purpose microslide collet of existing smear device.
Fig. 3 is the A-A cut-open view of the special-purpose microslide collet of the utility model smear device.
Embodiment
According to Fig. 1, Fig. 2, Fig. 3 as can be known, the special-purpose microslide collet of existing smear device is independent, and the guard block to microslide is not set.The special-purpose microslide collet of smear device of the present utility model, correspondence position in collet 1 on the two side is provided with draw-in groove, one flat plate 2 is set in draw-in groove, dull and stereotyped 2 can move up and down in draw-in groove, be provided with elastomeric element 3 between the base plate of flat board 2 and collet 1, described elastomeric element 3 is spring or resilient rubbber cushion.
Claims (3)
1, the special-purpose microslide collet of a kind of smear device, it is characterized in that: the correspondence position in collet (1) on the two side is provided with draw-in groove, one flat plate (2) is set in draw-in groove, dull and stereotyped (2) can move up and down in draw-in groove, are provided with elastomeric element (3) between the base plate of dull and stereotyped (2) and collet (3).
2, according to the special-purpose microslide collet of the described a kind of smear device of claim 1, it is characterized in that: described elastomeric element (3) is a spring.
3, according to the special-purpose microslide collet of the described a kind of smear device of claim 1, it is characterized in that: described elastomeric element (3) is a resilient rubbber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201063582U CN201278042Y (en) | 2008-10-29 | 2008-10-29 | Slide tray special for smear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201063582U CN201278042Y (en) | 2008-10-29 | 2008-10-29 | Slide tray special for smear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278042Y true CN201278042Y (en) | 2009-07-22 |
Family
ID=40895627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201063582U Expired - Fee Related CN201278042Y (en) | 2008-10-29 | 2008-10-29 | Slide tray special for smear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278042Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928270A (en) * | 2012-10-24 | 2013-02-13 | 马洪涛 | High speed coating head for automatically coating medicinal reagent |
| CN103029038A (en) * | 2012-12-14 | 2013-04-10 | 中国水产科学研究院黄海水产研究所 | Handheld glass slide clamp |
| CN106706394A (en) * | 2017-03-08 | 2017-05-24 | 贵州大学 | Glass slide protection device |
| CN107942464A (en) * | 2017-11-22 | 2018-04-20 | 四川云盾光电科技有限公司 | A kind of integral micro-lens array apparatus |
-
2008
- 2008-10-29 CN CNU2008201063582U patent/CN201278042Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928270A (en) * | 2012-10-24 | 2013-02-13 | 马洪涛 | High speed coating head for automatically coating medicinal reagent |
| CN102928270B (en) * | 2012-10-24 | 2015-03-11 | 山东省产品质量检验研究院 | High speed coating head for automatically coating medicinal reagent |
| CN103029038A (en) * | 2012-12-14 | 2013-04-10 | 中国水产科学研究院黄海水产研究所 | Handheld glass slide clamp |
| CN103029038B (en) * | 2012-12-14 | 2014-10-08 | 中国水产科学研究院黄海水产研究所 | Handheld glass slide clamp |
| CN106706394A (en) * | 2017-03-08 | 2017-05-24 | 贵州大学 | Glass slide protection device |
| CN107942464A (en) * | 2017-11-22 | 2018-04-20 | 四川云盾光电科技有限公司 | A kind of integral micro-lens array apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |