CN107661787A - A kind of lucifuge test tube frame - Google Patents
A kind of lucifuge test tube frame Download PDFInfo
- Publication number
- CN107661787A CN107661787A CN201711089173.5A CN201711089173A CN107661787A CN 107661787 A CN107661787 A CN 107661787A CN 201711089173 A CN201711089173 A CN 201711089173A CN 107661787 A CN107661787 A CN 107661787A
- Authority
- CN
- China
- Prior art keywords
- test tube
- lucifuge
- side plate
- tube frame
- top plate
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 16
- 238000002474 experimental method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000684 flow cytometry Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
Abstract
The invention discloses a kind of lucifuge test tube frame, is surrounded and is formed by the top plate positioned at top, the bottom plate positioned at bottom and the side plate positioned at surrounding side, multiple test tube holes are distributed with the top plate, it is characterised in that：The top plate and the side plate are light tight material, and instruction device is equipped with by the test tube hole.Using the lucifuge test tube frame, a light protected environment can be effectively created, and adds because situation in test tube can not be known clearly under light protected environment and cause reagent to leak to prevent laboratory technician with indicator function or adds mistake, also have and clean simplicity, the advantages of cost is cheap, and volume weight is moderate.
Description
Technical field
The present invention relates to experiment equipment field, more particularly to a kind of lucifuge test tube frame.
Background technology
Often lucifuge experiment can be run into scientific experiment and is failed with avoiding experiment reagent chance light from reacting, but current city
It is only useful for keeping the lucifuge reagent bottle supply of reagent, the device that still test tube is not kept in dark place, due to China on face
Still it is developing country, perfect lucifuge darkroom is not popularized still, the research staff to be worked in colleges and universities or medium-sized and small enterprises,
Usually need to carry out lucifuge experiment using various " local methods ", tinfoil paper is such as wrapped up on test tube, lucifuge reaction is carried out in drawer
Deng, experimental implementation is very inconvenient, also usually because lucifuge not exclusively causes reagent to see that light decomposes, so as to cause the failure of an experiment, this
Outside due to being operated using lucifuge, experimenter can not learn invisible spectro situation in real time, and experimentation must keep height to be absorbed in,
With avoid reagent leakage plus or add mistake, summary a variety of limitations, the experiment of large effect lucifuge is smoothed out, such as now
The Flow cytometry experiments commonly used in scientific experiment, need to handle before carrying out sample before Flow cytometry experiments are carried out, will
Antibody with fluorescence is combined with purpose sample labeling, and now fluorescence antibody whole process needs lucifuge, to prevent fluorescent quenching, is influenceed
Testing result, but the device that can accomplish that test tube is kept in dark place is there is no on the market at present, it is typically placed in drawer, operated
Journey needs to carry out in bright environment again, causes whole experimental implementation very inconvenient, due to being added to the fluorescence of every test tube
Amount of antibody is considerably less (1-10u l), can not generally be differentiated after addition, and experimentation must be highly absorbed in, and otherwise easily lead
Leakage plus antibody or other reagents are caused, these problems generate large effect to experimental result.
The content of the invention
The purpose of the present invention is mainly to provide a kind of lucifuge test tube frame, can be tested under light protected environment, and have
Prompt facility adds or added mistake to avoid experimenter's reagent from leaking, and to solve above technical problem, the invention provides a kind of lucifuge
Rack for test tube, surrounded and formed by the top plate positioned at top, the bottom plate positioned at bottom and the side plate positioned at surrounding side, the top plate
On test tube hole is distributed with, it is characterised in that：The top plate and the side plate are light tight material, and finger is equipped with by the test tube hole
Showing device.
As a kind of preferred embodiment of the present invention, the top plate and bottom plate are square and pass through the corner post positioned at corner
Connection, the junction of the corner post and side plate are provided with slot, and the side plate is inserted in slot.
As a kind of preferred embodiment of the present invention, the lucifuge test tube frame is also included positioned at the inboard transparent examination of side plate
Cannon born frame, the test tube skeleton correspond to and cuvette cavity are equipped with each test tube hole, and the top plate is unfixed to be placed in the examination
Above cannon born frame.
As a kind of preferred embodiment of the present invention, the instruction device includes the band lamp with power-off runback bit function
Switch, the Illuminated Switch is connected in parallel and tandem is connected in disconnect switch, the disconnect switch with button-type battery.
As a kind of preferred embodiment of the present invention, the instruction device includes indicator lamp with controlling indicator lamp opening and closing
Power off self-resetting switch, parallel with one another and tandem and disconnect switch between multigroup indicator lamp and power-off self-resetting switch, the open circuit
Switch is connected with button cell.
As bottom plate described in a kind of preferred embodiment of the present invention be provided with the pit of the corresponding test tube hole with it is corresponding
The groove of the side plate.
Using the lucifuge test tube frame, can effectively create a light protected environment, and have suggestion device with prevent laboratory technician because
Cause reagent leakage to add for situation in test tube can not be known clearly under light protected environment or add mistake, also there is cleaning simplicity, cost is cheap, body
The advantages of product weight is moderate.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the top plate schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the bottom plate schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the profile that the embodiment of the present invention 3 is located at test tube hole；
Fig. 5 is the profile of bottom plate pit of the present invention；
Fig. 6 is the instruction device circuit diagram of the present invention.
Wherein：1- top plates, 2- bottom plates, 3- corner posts, 4- side plates, 5- test tube holes, 6- Illuminated Switch, 7- grooves, 8- pits, 9-
Disconnect switch, 10- batteries, 11- test tube skeletons.
Embodiment
It is preferred embodiment below, and become apparent from intactly illustrating the present invention with reference to accompanying drawing：
Embodiment 1
Fig. 1 shows the lucifuge test tube frame structure in embodiment 1, and its top has the top plate 1 of a light tight material, should
Top plate 1 is provided with the test tube hole 5 of multiple corresponding test tube sizes, and its bottom is then provided with a bottom plate 2 for being used to prop up test tube, the bottom
Plate 2 is provided with the pit 8 corresponding with test tube hole 5, and for fixing test tube, the lucifuge test tube frame surrounding is with opaque side plate
4, thus form a light protected environment be used for carry out such as flow cytometry lucifuge experiment.
Embodiment 2
Fig. 2 and Fig. 3 show the fixing structure of side plate of lucifuge test tube frame in embodiment 2, top plate 1 and bottom plate 2 to be square and
Connected by the corner post 3 positioned at corner, the junction of the corner post and side plate 4 is provided with slot, and the side plate 4 is inserted in slot, side
Plate 4 is made up of transparent materials, as shown in figure 5, bottom plate 2 is provided with the groove 7 corresponding with the side plate 4, side plate 4 passes through slot
It is put into and is slipped into bottom plate 2 and be placed in the groove 7, play certain fixation, can also prevents in addition because the bottom surface of side plate 4 is uneven
The problem of causing light to leak into, can be with free switching lucifuge state and conventional sense, the design with taking-up by the way that side plate 4 is put into
Also so that the cleaning of rack for test tube becomes easy.
Embodiment 3
Fig. 4 shows the cross-section structure at lucifuge test tube frame test tube hole in embodiment 3, and the lucifuge test tube frame also includes being located at
The inboard cuvette skeleton 11 of side plate 4, the test tube skeleton 11 correspond to and cuvette cavity are equipped with each test tube hole 5, and top plate 1 is not solid
Fixed is placed in the top of test tube skeleton 11, and side plate 4 can be dismantled at bottom plate, thus after top plate 1 is pulled down with side plate 4, that is, is changed into
Conventional printing opacity rack for test tube, the switching between lucifuge state and conventional sense is reached with this.
It is in addition, as shown in fig. 6, equal at the corresponding each test tube hole 5 of the lucifuge test tube frame top plate 1 in above-described embodiment 1 to 3
Provided with instruction device, in the present embodiment, the instruction device is with the Illuminated Switch 6 for powering off runback bit function, each of which
Illuminated Switch 6 is connected using parallel way, is avoided because the damage of one of Illuminated Switch 6 causes other Illuminated Switch 6 can not
Work, its a plurality of lines in parallel is in a disconnect switch 9, and the disconnect switch 9 is connected with button cell 10, using button cell 10
With weight the circuit is integrated in top plate 1 so as to reduce the volume of circuit, reduces the possibility of contact water short circuit, press
Then all Illuminated Switch 6 resets the button of lower disconnect switch 9, in addition, the Illuminated Switch can also be by by powering off runback
The independent indicator lamp of bit switch control is replaced, and in the case where some indicator lamps damage compared to Illuminated Switch is changed, can be reduced more
Maintenance cost is changed, these conversion are all fallen within protection scope of the present invention.
When carrying out lucifuge experiment using the lucifuge test tube frame of the present invention, in particular to the rack for test tube structure using embodiment 2
In the case of carrying out multiple test tube control experiments, light protected environment is manufactured in installation rack for test tube side plate 4 to chute and is tested, according to
Inferior to reagent is added in multiple test tubes, when adding a kind of reagent, the Illuminated Switch 6 is pressed, indicator lamp lights, so as to differentiate sample
Whether product have been added to sample, are finished when a kind of reagent adds, press disconnect switch 9, all Illuminated Switch 6 reset, under addition
During a kind of reagent, as above step is repeated, thus, largely avoids and occurs leakage reagent adding or plus wrong reagent in lucifuge experiment
Possibility, thus solve the problems, such as lucifuge experiment in need keep height be absorbed in, after experiment is finished, dismounting side plate 4 so as to
Easily bottom plate is cleaned.
To sum up, lucifuge test tube frame provided by the invention, can effectively create a light protected environment, and with suggestion device with
Prevent laboratory technician causes reagent leakage to add or add mistake because can not know situation in test tube clearly under light protected environment, also has cleaning simple
Just, the advantages of cost is cheap, and volume weight is moderate.
Claims (6)
- A kind of 1. lucifuge test tube frame, by the top plate (1) positioned at top, the bottom plate (2) positioned at bottom and positioned at surrounding side Side plate (4), which surrounds, to be formed, and multiple test tube holes (5) are distributed with the top plate (1), it is characterised in that：The top plate (1) and described Side plate (4) is light tight material, and instruction device is equipped with by the test tube hole (5).
- 2. according to the lucifuge test tube frame described in claim 1, it is characterised in that：The top plate (1) is square and logical with bottom plate (2) Cross the corner post (3) positioned at corner to connect, the corner post (3) and the junction of side plate (4) are provided with slot, and the side plate (4) is inserted in In slot.
- 3. according to the lucifuge test tube frame described in claim 1, it is characterised in that：The lucifuge test tube frame also includes being located at side plate (4) inboard cuvette skeleton (11), corresponding each test tube hole (5) place of the test tube skeleton (11) are equipped with cuvette cavity, institute State that top plate (1) is unfixed to be placed in above test tube skeleton (11).
- 4. according to the lucifuge test tube frame described in claim 1, it is characterised in that：The instruction device includes having power-off Self-resetting The Illuminated Switch (6) of function, the Illuminated Switch (6) is connected in parallel and tandem is in disconnect switch (9), the disconnect switch (9) it is connected with button-type battery (10).
- 5. according to the lucifuge test tube frame described in claim 1, it is characterised in that：The instruction device refers to including indicator lamp with control Show the power-off self-resetting switch of lamp opening and closing, parallel with one another and tandem and disconnect switch (9) between indicator lamp and power-off self-resetting switch, The disconnect switch (9) is connected with button cell (10).
- 6. according to the lucifuge test tube frame described in any one in claims 1 to 3, it is characterised in that：The bottom plate (2) is provided with The pit (8) of the corresponding test tube hole (5) and the groove (7) of the corresponding side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089173.5A CN107661787B (en) | 2017-11-08 | 2017-11-08 | Light-resistant test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089173.5A CN107661787B (en) | 2017-11-08 | 2017-11-08 | Light-resistant test tube rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107661787A true CN107661787A (en) | 2018-02-06 |
| CN107661787B CN107661787B (en) | 2024-02-27 |
Family
ID=61144474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089173.5A Active CN107661787B (en) | 2017-11-08 | 2017-11-08 | Light-resistant test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107661787B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355735A (en) * | 2018-03-30 | 2018-08-03 | 姜会萍 | A kind of hospital laboratory test tube rack device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278176A (en) * | 1979-07-02 | 1981-07-14 | University Of Utah | Gradient tube rack and method |
| US20120009104A1 (en) * | 2010-07-07 | 2012-01-12 | Eugene Leonidovich Bolotin | Smart Test Tube Rack |
| CN203209083U (en) * | 2013-04-18 | 2013-09-25 | 中南大学湘雅三医院 | Test tube rack |
| EP2842629A1 (en) * | 2013-08-27 | 2015-03-04 | F. Hoffmann-La Roche AG | Device for reading of an identification code carried by tubular containers using a tube rotator |
| CN106914292A (en) * | 2017-03-28 | 2017-07-04 | 夏昕桐 | A kind of medical experiment test tube and rack for test tube |
| CN207413487U (en) * | 2017-11-08 | 2018-05-29 | 上海市奉贤区中心医院 | A kind of lucifuge test tube frame |
-
2017
- 2017-11-08 CN CN201711089173.5A patent/CN107661787B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278176A (en) * | 1979-07-02 | 1981-07-14 | University Of Utah | Gradient tube rack and method |
| US20120009104A1 (en) * | 2010-07-07 | 2012-01-12 | Eugene Leonidovich Bolotin | Smart Test Tube Rack |
| CN203209083U (en) * | 2013-04-18 | 2013-09-25 | 中南大学湘雅三医院 | Test tube rack |
| EP2842629A1 (en) * | 2013-08-27 | 2015-03-04 | F. Hoffmann-La Roche AG | Device for reading of an identification code carried by tubular containers using a tube rotator |
| CN106914292A (en) * | 2017-03-28 | 2017-07-04 | 夏昕桐 | A kind of medical experiment test tube and rack for test tube |
| CN207413487U (en) * | 2017-11-08 | 2018-05-29 | 上海市奉贤区中心医院 | A kind of lucifuge test tube frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355735A (en) * | 2018-03-30 | 2018-08-03 | 姜会萍 | A kind of hospital laboratory test tube rack device |
| CN108355735B (en) * | 2018-03-30 | 2020-10-30 | 姜会萍 | Hospital clinical laboratory uses test-tube rack device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107661787B (en) | 2024-02-27 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Linlin Inventor after: Wei Quhao Inventor after: Tang Qunli Inventor before: Tang Qunli Inventor before: Feng Jing Inventor before: Sun Zhenliang Inventor before: Wei Quhao Inventor before: Xiao Linlin |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |