CN2589067Y - Porous test tube rack - Google Patents
Porous test tube rack Download PDFInfo
- Publication number
- CN2589067Y CN2589067Y CN 02294814 CN02294814U CN2589067Y CN 2589067 Y CN2589067 Y CN 2589067Y CN 02294814 CN02294814 CN 02294814 CN 02294814 U CN02294814 U CN 02294814U CN 2589067 Y CN2589067 Y CN 2589067Y
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- CN
- China
- Prior art keywords
- test tube
- base
- flexible sheet
- utility
- porous rack
- 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.)
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Abstract
The utility model relates to a multi-hole test tube rack. The utility model comprises a top plate and a base, wherein, a set of test tube holes are formed on the top plate, and corresponding grooves are formed on the base. An elastic membrane is arranged between the top plate and the base. Holes corresponding to the grooves are formed on the elastic membrane. When the utility model is used, test tubes are inserted inside the test tube holes. When liquid is poured in a turnover mode, the elastic membrane not only can effectively clamp the test tubes to cause the test tubes not to fall down, and but also can avoid the breakage of the test tubes, which is caused by the extrusion of the membrane for the test tubes, because of the elasticity of the elastic membrane. When extracted, the test tubes only need upwards taking out.
Description
Technical field:
The utility model relates to a kind of porous rack for test tube.
Background technology:
Rack for test tube is breadboard common equipment, for reducing the many troubles that cause when pulling and pushing test tube, provides the whole upset of a kind of rack for test tube and structure that test tube does not drop in the prior art.The disclosed multiple tooth slip of for example Chinese utility model patent CN98235164.X is rack for test tube fixedly, its support body top is provided with a top board, be formed with one group of test tube hole on the top board, la m is equipped with at the support body middle part, be formed with the hole corresponding on the la m with the test tube hole, be provided with multiple tooth slip fixed bar between top board and the la m, fixed bar stretches out on the outer end of support body and has spring, multiple tooth slip fixed bar is identical by structure, the opposite two parts of band tooth direction are to being fitted together formation, in use, test tube inserted in the test tube hole get final product, overturning when falling liquid, both hands tractive rack for test tube two ends handle, multiple tooth slip fixed bar two distance between tie rods increase, the chucking test tube, promptly turning, after openhanded the opening, multiple tooth slip fixed bar two bars are got back to original position under spring action.But this structure is because fixed bar directly firmly in test tube, is easy to cause test tube to damage, and structure is also comparatively complicated.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple in structure, safe and reliable porous rack for test tube is provided.
A kind of porous rack for test tube that provides according to the utility model, comprise a top board and a base, be formed with one group of test tube hole on the described top board, be formed with corresponding groove on the described base, it is characterized in that: be provided with flexible sheet between described top board and base, be formed with the hole corresponding on the described flexible sheet with described groove.
A kind of porous rack for test tube that provides according to the utility model also has following attached technical characterictic:
Be provided with a la m above the described base, also be formed with the hole corresponding with described groove on it, described flexible sheet is between described la m and described base.
The seamless unoccupied place of described flexible sheet, la m and base is fixed together.
Hole on the described flexible sheet is along a plurality of inside projectioies are arranged in interior week.
Described projection is symmetrically distributed, its outer rim be circular-arc and radius identical.
Described projection is 8.
It is one bowl-shape that groove on the described base is.
Groove on the described base has at least four to be provided with horizontal ledge in the bottom.
By many securing member is fixed between described top board, la m, flexible sheet and the base.
A kind of porous rack for test tube that provides according to the utility model has following advantage compared to existing technology: at first, the utility model is provided with flexible sheet between base and la m, be formed with the hole corresponding on it with described groove, elasticity by flexible sheet, not only test tube can be clamped effectively, and test tube can not be damaged; Secondly, fix by securing member between top board, la m, flexible sheet and the base, structure is very simple.
Description of drawings:
A full sectional view of a kind of porous rack for test tube of providing according to the utility model is provided Fig. 1;
Fig. 2 is the vertical view of base described in the utility model;
Fig. 3 is the vertical view of la m described in the utility model;
Fig. 4 is the vertical view of flexible sheet described in the utility model;
Fig. 5 is the zoomed-in view in hole shown in Fig. 4.
The specific embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of embodiment as a kind of porous rack for test tube of the present utility model, comprise a top board 1 and a base 2, be formed with one group of test tube hole 11 on the described top board 1, be formed with corresponding groove 21 on the described base 2,2 of described top board 1 and bases are provided with flexible sheet 3, are formed with the hole 31 corresponding with described groove 21 on the described flexible sheet 3.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, be provided with a la m 4 above the described base 2, also be formed with the hole corresponding 41 on it with described groove, described flexible sheet 3 is between described la m 4 and described base 2, and described flexible sheet 3, la m 4 and base are not fixed together with having 2 slits.Flexible sheet 3 places on the base 2,4 of la ms are pressed on the flexible sheet 3, fixedly connected between the three, during use test tube inserted in the test tube hole 11 and get final product, overturning when falling liquid, because the elasticity of flexible sheet 3, flexible sheet 3 not only can block test tube effectively, test tube can not dropped, but also can avoid diaphragm to the extruding of test tube and the test tube breakage that causes; During taking-up, only need test tube upwards one is taken out and got final product.
Referring to Fig. 4 and Fig. 5, the hole 31 on the described flexible sheet is along there being a plurality of inside projectioies 32 interior week, and described protruding 32 are symmetrically distributed, its outer rim be circular-arc and radius identical, described protruding 32 is 8.
Referring to Fig. 1 and Fig. 2, it is one bowl-shape that groove 21 on the described base is, groove 21 on the described base has at least four to be provided with horizontal ledge 22 in the bottom, and bowl-shape groove 21 is used to hold the test tube bottom, and at least four horizontal ledge 22 can make rack for test tube place reposefully.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, by how fixing, make the rack for test tube overall structure comparatively simple between described top board 1, la m 4, flexible sheet 3 and the base 2 to securing member 51.
Above-mentioned several embodiment is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (9)
1. porous rack for test tube, comprise a top board (1) and a base (2), be formed with one group of test tube hole (11) on the described top board (1), be formed with corresponding groove (21) on the described base (2), it is characterized in that: be provided with flexible sheet (3) between described top board (1) and base (2), be formed with the hole (31) corresponding on the described flexible sheet (3) with described groove (21).
2. a kind of porous rack for test tube as claimed in claim 1, it is characterized in that being provided with above the described base (2) la m (4), also be formed with the hole corresponding with described groove (41) on it, described flexible sheet (3) is positioned between described la m (4) and the described base (2).
3. a kind of porous rack for test tube as claimed in claim 2 is characterized in that described flexible sheet (3), la m (4) and base are not fixed together with having (2) slit.
4. as claim 1 or 2 or 3 described a kind of porous rack for test tubes, it is characterized in that hole (31) on the described flexible sheet is along a plurality of inside projectioies (32) are arranged in interior week.
5. a kind of porous rack for test tube as claimed in claim 4 is characterized in that described projection (32) is symmetrically distributed, its outer rim be circular-arc and radius identical.
6. a kind of porous rack for test tube as claimed in claim 5 is characterized in that described projection (32) is 8.
7. a kind of porous rack for test tube as claimed in claim 1 is characterized in that groove (21) on the described base is one bowl-shape.
8. a kind of porous rack for test tube as claimed in claim 7 is characterized in that groove (21) on the described base has at least four to be provided with horizontal ledge (22) in the bottom.
9. a kind of porous rack for test tube as claimed in claim 1 is characterized in that between described top board (1), la m (4), flexible sheet (3) and the base (2) by how fixing to securing member (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294814 CN2589067Y (en) | 2002-12-30 | 2002-12-30 | Porous test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294814 CN2589067Y (en) | 2002-12-30 | 2002-12-30 | Porous test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589067Y true CN2589067Y (en) | 2003-12-03 |
Family
ID=33752135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02294814 Ceased CN2589067Y (en) | 2002-12-30 | 2002-12-30 | Porous test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589067Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614950A (en) * | 2012-03-16 | 2012-08-01 | 珠海倍健电子科技有限公司 | Dual-purpose frame for placing test tube and test tube cover |
| CN103587822A (en) * | 2012-08-16 | 2014-02-19 | 贝克顿·迪金森公司 | Tray for holding a plurality of blood collection tubes |
| CN103934054A (en) * | 2014-04-24 | 2014-07-23 | 山东省地方病防治研究所 | Test tube dumping frame |
| CN109590044A (en) * | 2019-02-14 | 2019-04-09 | 杨柳 | Disposable test periosteum structure |
-
2002
- 2002-12-30 CN CN 02294814 patent/CN2589067Y/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614950A (en) * | 2012-03-16 | 2012-08-01 | 珠海倍健电子科技有限公司 | Dual-purpose frame for placing test tube and test tube cover |
| CN103587822A (en) * | 2012-08-16 | 2014-02-19 | 贝克顿·迪金森公司 | Tray for holding a plurality of blood collection tubes |
| US9789487B2 (en) | 2012-08-16 | 2017-10-17 | Becton, Dickinson And Company | Injection molded tray for blood collection tubes |
| CN103934054A (en) * | 2014-04-24 | 2014-07-23 | 山东省地方病防治研究所 | Test tube dumping frame |
| CN109590044A (en) * | 2019-02-14 | 2019-04-09 | 杨柳 | Disposable test periosteum structure |
| CN109590044B (en) * | 2019-02-14 | 2020-12-01 | 杨柳 | Disposable test tube membrane structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050510 Decision number of declaring invalidation: 7146 |