CN202290109U - Test tube rack with adjustable inclination angle - Google Patents
Test tube rack with adjustable inclination angle Download PDFInfo
- Publication number
- CN202290109U CN202290109U CN2011203986086U CN201120398608U CN202290109U CN 202290109 U CN202290109 U CN 202290109U CN 2011203986086 U CN2011203986086 U CN 2011203986086U CN 201120398608 U CN201120398608 U CN 201120398608U CN 202290109 U CN202290109 U CN 202290109U
- Authority
- CN
- China
- Prior art keywords
- test tube
- rack
- tube rack
- inclination angle
- fanning strip
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a test tube rack with an adjustable inclination angle. The test tube rack with the adjustable inclination angle comprises a test tube rack body, wherein two side surfaces of the test tube rack body are respectively provided with a rotatable fan-shaped plate, the bottom part of the test tube rack body is provided with a rotating shaft, and the rotating shaft penetrates through an aperture on the fan-shaped plate so that the fan-shaped plate and the test tube rack are connected together; and the fan-shaped plate is provided with a sliding chute, the edge at the side surface of the test tube rack body is provided with a threaded rod penetrating through the sliding chute, and a penetrating end of the threaded rod is provided with a rotatable threaded cap. The test tube rack with the adjustable inclination angle, disclosed by the utility model, has the advantages of simple structure, simplicity and convenience in operation and long service life, and capabilities of optionally adjusting the inclination angle in a range of 0-90 degrees, ensuring the formation of an inclination surface by a culture medium, and ensuring a uniform angle when in mass manufacturing.
Description
Technical field
The utility model relates to the labware field, especially relates to a kind of laboratory test tube and centrifuge tube placing rack of adjustable tilt angle.
Background technology
When Experiment on Microbiology need be made slant medium, need conveniently to adjust the supporter at angle of inclination.Disclosed rack for test tube comprises in the prior art:
1, adjustable slant medium rack for test tube
Disclose a kind of adjustable slant medium rack for test tube that is used for Microbiological Lab, formed by U type frame, rotation pipe support, hold-down nut that metal, timber or plastics are processed.The top of two blocks of side plates of rotation pipe support respectively is fixed with a threaded rod, and this threaded rod passes the through hole of U type frame side plate respectively, the rotation pipe support is adjusted required angle after, fix with hold-down nut again; The through hole that the equidistance number of permutations can let test tube pass on porous plate is arranged with several pits at the plate upper surface equidistance, is used to support the bottom of test tube, and the axial line of the porous plate through hole pit axial line corresponding with plate upper surface is on same straight line.
Though this rack for test tube can be regulated the angle of inclination, because it is through rotation pipe support and hold-down nut the angle of inclination of rack for test tube to be fixed, so fixed effect is unsatisfactory.
2, prepare the device of the consistent Microbiological Lab of gradient fast with the test tube slant
The device of the consistent Microbiological Lab of a kind of quick preparation gradient with the test tube slant disclosed; Comprise a tabular base; The vertical support of strip template that vertical installation pair of parallel is placed on the base upper surface; Should be to fixed installation on the vertical support one therebetween and can before and after the frame type rack for test tube that rotates with three horizontal panels and two end side panels, it on, middle horizontal panel is provided with the circular hole that the concentric up and down placement test tube that aligns is used; Bottom in the two end side panels of two vertical supports and frame type rack for test tube is provided with the clamp hole, and the clamp hole is equipped with the axis of band spring and is positioned at the knob of axis end on the circular arc of same circle in the clamp hole; One traverse the metal shaft group of frame type rack for test tube two end side panels and the vertical support of two strip templates two ends knob is installed respectively; But the Microbiological Lab that this device quick manufacturing gradient is consistent uses the test tube slant.
Since this device be through the clamp hole, be equipped with the band spring axis, be positioned at the axis end knob, traverse the metal shaft group of frame type rack for test tube two end side panels and the vertical support of two strip templates and the knob that installs respectively at two ends fixes test-tube stent, so its complex structure.
3, adjustable angle formula multifunctional racks for test tubes
Disclose a kind of adjustable angle formula multifunctional racks for test tubes, comprised base and rack for test tube, rack for test tube is installed on the base through hinge axis, is provided with the rack for test tube device for positioning and securing between base and the rack for test tube.During use, rack for test tube around hinge axis, after the test tube on the rack for test tube tilts to required angle, is fixed rack for test tube through device for positioning and securing.
This device positions and fixes rack for test tube through a fixture, and fixed effect is unsatisfactory, and service life is short.
The utility model content
The utility model has overcome shortcoming of the prior art, and a kind of adjustable tilt angle rack for test tube is provided, and is simple in structure, and long service life can be regulated the angle of inclination easily, guarantees that culture medium forms the inclined-plane, and angle homogeneous during batch making.
The technical scheme of the utility model is: a kind of adjustable tilt angle rack for test tube; Comprise: rack for test tube; Two sides at said rack for test tube are provided with a rotating fanning strip; Bottom at rack for test tube is provided with turning cylinder, and the aperture that said turning cylinder passes on the fanning strip links together fanning strip and rack for test tube; Fanning strip is provided with sliding tray, is provided with a threaded rod in the rack for test tube lateral edge and passes sliding tray, and be furnished with rotatable thread cap at the traversing through end of threaded rod.
Said rack for test tube comprises three planes, upper, middle and lower, last, on two planes correspondence be provided with the test tube hole; Lower plane be provided with on, the corresponding groove in test tube hole that is provided with on the midplane.
Be provided with the axle protrusion that prevents that fanning strip from skidding off in said turning cylinder outer end.
In said sliding tray marked scale is arranged.
Compared with prior art, the utility model has the advantages that: when needs adjustment rack for test tube gradient, unscrew rotatable thread cap; Rack for test tube is transferred to suitable angle, and the rotatable thread cap of screwing then is a support with the fanning strip; Tilt to place rack for test tube, just can reach the gap tilt effect of wanting.Can be 0 °-90 ° range regulation regulated at will rack for test tube gradients, easy and simple to handle.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the front view of the utility model;
Fig. 2 is the side view of the utility model.
The specific embodiment
A kind of adjustable tilt angle rack for test tube, as depicted in figs. 1 and 2, comprising: rack for test tube 1, fanning strip 2, rotatable thread cap 3, turning cylinder 4 and sliding tray 5 etc., wherein:
Rack for test tube 1 is made up of three planes, upper, middle and lower and two sides, and plastics or irony all can.Correspondence is provided with the test tube hole on last, midplane; Lower plane be provided with on, the corresponding groove in test tube hole that is provided with on the midplane.
Be provided with a rotating fanning strip 2 in two sides of rack for test tube 1; Be provided with turning cylinder 4 in the bottom of rack for test tube 1; The aperture that said turning cylinder 4 passes on the fanning strip 2 links together fanning strip 2 and rack for test tube 1; There is the axle protrusion that prevents that fanning strip 2 from skidding off turning cylinder 4 outer ends, fanning strip 2 moving axis 4 rotations that can rotate.The sliding tray 5 that a hollow out is arranged on the fanning strip 2 is provided with a threaded rod in the rack for test tube lateral edge and passes sliding tray 5, and is furnished with rotatable thread cap 3 at traversing through end.
For the ease of adjusting the angle of inclination more accurately, can be at sliding tray 5 marked scales.
Claims (4)
1. adjustable tilt angle rack for test tube; Comprise: rack for test tube; It is characterized in that: two sides at said rack for test tube are provided with a rotating fanning strip; Bottom at rack for test tube is provided with turning cylinder, and the aperture that said turning cylinder passes on the fanning strip links together fanning strip and rack for test tube; Fanning strip is provided with sliding tray, is provided with a threaded rod in the rack for test tube lateral edge and passes sliding tray, and be furnished with rotatable thread cap at the traversing through end of threaded rod.
2. adjustable tilt angle rack for test tube according to claim 1 is characterized in that: said rack for test tube comprises three planes, upper, middle and lower, last, on two planes correspondence be provided with the test tube hole; Lower plane be provided with on, the corresponding groove in test tube hole that is provided with on the midplane.
3. adjustable tilt angle rack for test tube according to claim 1 is characterized in that: be provided with the axle protrusion that prevents that fanning strip from skidding off in said turning cylinder outer end.
4. adjustable tilt angle rack for test tube according to claim 1 is characterized in that: in said sliding tray marked scale is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203986086U CN202290109U (en) | 2011-10-19 | 2011-10-19 | Test tube rack with adjustable inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203986086U CN202290109U (en) | 2011-10-19 | 2011-10-19 | Test tube rack with adjustable inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290109U true CN202290109U (en) | 2012-07-04 |
Family
ID=46359092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203986086U Expired - Fee Related CN202290109U (en) | 2011-10-19 | 2011-10-19 | Test tube rack with adjustable inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653271A (en) * | 2022-04-26 | 2022-06-24 | 浙江大学医学院附属第一医院 | Anti-freezing pipe shakes even test-tube rack |
-
2011
- 2011-10-19 CN CN2011203986086U patent/CN202290109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653271A (en) * | 2022-04-26 | 2022-06-24 | 浙江大学医学院附属第一医院 | Anti-freezing pipe shakes even test-tube rack |
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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: 20120704 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |