CN108479879A - A kind of biochemical reaction suck-back device - Google Patents
A kind of biochemical reaction suck-back device Download PDFInfo
- Publication number
- CN108479879A CN108479879A CN201810552159.2A CN201810552159A CN108479879A CN 108479879 A CN108479879 A CN 108479879A CN 201810552159 A CN201810552159 A CN 201810552159A CN 108479879 A CN108479879 A CN 108479879A
- Authority
- CN
- China
- Prior art keywords
- groove
- side wall
- arc panel
- fixedly connected
- pieces
- 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.)
- Pending
Links
- 238000005842 biochemical reaction Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 229920001821 foam rubber Polymers 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
- B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
- B01L2300/1827—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater
Abstract
The invention discloses a kind of biochemical reaction suck-back devices, including two pieces of arc panels, first groove there are two being set vertically respectively on the inner wall of two pieces of arc panels, electric hot plate is equipped in first groove, it is fixedly connected with cross bar on one end side wall of electric hot plate, the one end of cross bar far from electric hot plate side wall runs through the inner wall of the first groove and extends to the outside of arc panel, the inner wall of arc panel is equipped with the second groove, second groove is located between two the first grooves, clamping plate is equipped in second groove, one end side wall of the arc panel far from the first groove is equipped with regulating mechanism, one end of regulating mechanism is through arc panel and extends to the side wall rotation connection in the second groove with clamping plate, regulating mechanism is threadedly coupled with arc panel, multiple fixed mechanisms for two pieces of arc panels to be fixed are respectively fixedly connected on the side wall of two pieces of arc panels.The present invention is convenient for preventing that suck-back phenomenon occurs in certain test tubes for carrying out heat absorption biochemical reaction, its internal and external temperature is made to keep in balance.
Description
Technical field
The present invention relates to biochemical reaction technical field more particularly to a kind of biochemical reaction suck-back devices.
Background technology
Biochemical reaction, that is, biochemical reaction refers to just the chemical reaction carried out in vivo, in organism institute into
Capable biochemical reaction is all the reaction far from equalization point, it needs to obtain energy from the external world or outwardly exports substance, energy
Amount and entropy, in the lab experimenter usually using test tube be used as container carry out part biochemical reaction, ground in order to test
Study carefully.
But certain biochemical reactions are more special, and temperature easily reduces when reaction, and the temperature for causing in test tube reduces suddenly to be made
Obtaining reaction solution therein, there is a phenomenon where suck-backs, are not easy to experiment and continue.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of biochemical reaction anti-suck proposed
Device.
To achieve the goals above, present invention employs following technical solutions：
A kind of biochemical reaction suck-back device, including two pieces of arc panels are equipped with vertically respectively on the inner wall of two pieces of arc panels
Two the first grooves, first groove is interior to be equipped with electric hot plate, is fixedly connected with cross bar on one end side wall of the electric hot plate, institute
The one end of cross bar far from electric hot plate side wall is stated through the inner wall of the first groove and extends to the outside of arc panel, the arc panel
Inner wall is equipped with the second groove, and second groove is located between two the first grooves, and clamping plate, institute are equipped in second groove
It states one end side wall of the arc panel far from the first groove and is equipped with regulating mechanism, one end of the regulating mechanism through arc panel and is prolonged
It extends to the side wall in the second groove with clamping plate to be rotatablely connected, the regulating mechanism is threadedly coupled with arc panel, the regulating mechanism
Upper and lower ends be fixedly connected respectively with the opposing sidewalls of two cross bars, be respectively fixedly connected on the side wall of two pieces of arc panels
There are multiple fixed mechanisms for two pieces of arc panels itself to be fixed.
Preferably, it is fixedly connected with thin foam-rubber cushion on the inner wall of the arc panel.
Preferably, the side wall of the cross bar is equipped with graduation apparatus.
Preferably, it is fixedly connected with rubber pad on one end side wall of the clamping plate far from regulating mechanism.
Preferably, the regulating mechanism includes the knob for being set to arc panel side, the knob close to arc panel one
Threaded rod is fixedly connected on the wall of end side, the one end of the threaded rod far from knob is through arc panel and extends in the second groove
It being rotatablely connected with the side wall of clamping plate, the threaded rod is threadedly coupled with arc panel, and screw thread is socketed with movable block on the threaded rod,
The upper and lower ends of the movable block have been fixedly connected with connecting rod, the one end of the connecting rod far from movable block respectively with two cross
The side wall of bar is fixedly connected.
Preferably, the fixed mechanism includes being respectively fixedly connected in the fixed plate on two pieces of arc panel side walls, two pieces of institutes
It states and has been fixedly connected with magnet in the opposing sidewalls of fixed plate, two pieces of magnet magnetism connections.
Compared with prior art, beneficial effects of the present invention are：
1, by the cooperation of the electric hot plate of setting and graduation apparatus and regulating mechanism, with reach can be to just in the test tube of biochemical reaction
Test tube wall carries out pico- heating, in order to maintain the temperature inside and outside test tube to keep in balance, prevents suck-back, while can pass through scale
Table judges the spacing of electric hot plate and test tube side wall, prevents heating excessively to reaction in test tube object in order to which temperature is adjusted
It impacts.
2, by the thin foam-rubber cushion of setting and the cooperation of rubber pad, prevent electric hot plate from directly being carried out to test tube side wall to reach
Heating so as to cause easy the phenomenon that overheating, while increasing the frictional force with test tube side wall in order to more with rubber pad cooperation
Good is fixedly clamped, and is not easy to fall or slide.
Description of the drawings
Fig. 1 is a kind of sectional view of biochemical reaction suck-back device proposed by the present invention；
Fig. 2 is a kind of external structure schematic diagram of biochemical reaction suck-back device proposed by the present invention；
Fig. 3 is the overlooking structure diagram of Fig. 1.
In figure：1 arc panel, 2 electric hot plates, 3 cross bars, 4 clamping plates, 5 regulating mechanisms, 6 fixed mechanisms, 7 thin foam-rubber cushions, 8 rubber
Pad, 9 knobs, 10 threaded rods, 11 movable blocks, 12 connecting rods, 13 fixed plates, 14 magnet.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of biochemical reaction suck-back device, including two pieces of arc panels 1 are after two pieces of combinations of arc panels 1
Cylindrical shape, and the diameter of cylinder and the test tube of such as 20mm bores match, and thin foam-rubber cushion is fixedly connected on the inner wall of arc panel 1
7, the very thin transmission not influenced to heat of thin foam-rubber cushion 7, thin foam-rubber cushion 7 can prevent electric hot plate 2 from directly adding to test tube side wall
Heat the phenomenon that preventing from overheating, while can increase with the frictional force of test tube side wall convenient for clamping, the inner wall of two pieces of arc panels 1
Upper to be set vertically respectively there are two the first groove, the notch of the first groove is arc, and electric hot plate 2, electric hot plate 2 are equipped in the first groove
For the arc to match with test tube side wall, electric hot plate 2 can heat test tube side wall by thin foam-rubber cushion 7, to maintain to try
The inside and outside temperature of pipe is kept in balance, and prevents the generation of suck-back phenomenon, cross bar 3 is fixedly connected on one end side wall of electric hot plate 2, horizontal
The side wall of bar 3 is equipped with graduation apparatus, and graduation apparatus is initially entirely located in the outside of arc panel 1, in order to electric hot plate 2 and test tube side
The spacing of wall is suitably adjusted, and the one end of cross bar 3 far from 2 side wall of electric hot plate runs through the inner wall of the first groove and extends to arc
The inner wall of the outside of shape plate 1, arc panel 1 is equipped with the second groove, and the notch of the second groove is arc, and the second groove is located at two
Between first groove, clamping plate 4 is equipped in the second groove, clamping plate 4 is fixedly connected with rubber on one end side wall far from regulating mechanism 5
Pad 8, rubber pad 8 can increase with the frictional force of test tube side wall in order to preferably clamping.
One end side wall of the arc panel 1 far from the first groove is equipped with regulating mechanism 5, and arc is run through in one end of regulating mechanism 5
Plate 1 simultaneously extends to the side wall rotation connection in the second groove with clamping plate 4, and regulating mechanism 5 is threadedly coupled with arc panel 1, adjusts machine
The upper and lower ends of structure 5 are fixedly connected with the opposing sidewalls of two cross bars 3 respectively, and regulating mechanism 5 includes being set to 1 side of arc panel
Knob 9, the side wall of knob 9 is equipped with lines, and in order to which user of service preferably rotates, knob 9 is close to one end of arc panel 1
Threaded rod 10 is fixedly connected on side wall, the one end of threaded rod 10 far from knob 9 is through arc panel 1 and extends in the second groove
It being rotatablely connected with the side wall of clamping plate 4, threaded rod 10 is threadedly coupled with arc panel 1, and screw thread is socketed with movable block 11 on threaded rod 10,
The upper and lower ends of movable block 11 have been fixedly connected with connecting rod 12, the one end of connecting rod 12 far from movable block 11 respectively with two cross
The side wall of bar 3 is fixedly connected, and has been respectively fixedly connected on the side wall of two pieces of arc panels 1 multiple for two pieces of arc panels 1 itself
The fixed mechanism 6 being fixed, fixed mechanism 6 include being respectively fixedly connected in the fixed plate 13 on two pieces of 1 side walls of arc panel, and two
Magnet 14 it has been fixedly connected in the opposing sidewalls of block fixed plate 13, the magnetic connection of two blocks of magnet 14 so that user of service can be with
More convenient is combined two pieces of arc panels 1 or dismantles.
In the present invention, it is when experimenter in vitro carries out biochemical reaction, since the particularity of internal biochemical reaction is led
It causes invisible spectro temperature reduction in reaction process to be also easy to produce suck-back, can first detach two pieces of arc panels 1 at this time, then by two pieces of arcs
Plate 1 makes a combination thereof that test tube to be clipped in the middle by multiple magnet 14 on arc panel 1, and can only be clipped in two pieces of arc panels 1
On the test tube side wall of the reactionless solution in test tube top, the thin foam-rubber cushion 7 on 1 inner wall of arc panel can play cushioning effect and avoid being clamped
Tension and the side wall of teat glass is damaged, at this time again with hand rotate two pieces of 1 both sides of arc panel knob 9, knob 9 drive
Threaded rod 10 rotates, and the rotation of threaded rod 10 drives the clamping plate 4 in the second groove to move and gradually squeezes the side wall of contact test tube, folder
Rubber pad 8 on 4 side wall of plate can increase the frictional force with test tube side wall in order to preferably clamp, while threaded rod 10 rotates band
Dynamic movable block 11 moves, and the movement of movable block 11 drives cross bar 3 to move by connecting rod 12, and the movement of cross bar 3 drives in the first groove
Electric hot plate 2 come into contact with thin foam-rubber cushion 7, experimenter can be observed by graduation apparatus between electric hot plate 2 and test tube side wall
Spacing, in order to suitably be adjusted, after fixation to be clamped, electric hot plate 2 starts to heat thin foam-rubber cushion 7, thin
Foam-rubber cushion 7 again by heat transmission to test tube side wall to be heated to test tube wall, in order to maintain the temperature inside and outside test tube
It keeps in balance, prevents suck-back.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of biochemical reaction suck-back device, including two pieces of arc panels（1）, which is characterized in that two pieces of arc panels（1）'s
It is set vertically respectively on inner wall there are two the first groove, first groove is interior to be equipped with electric hot plate（2）, the electric hot plate（2）One
It is fixedly connected with cross bar on the wall of end side（3）, the cross bar（3）Far from electric hot plate（2）One end of side wall is interior through the first groove
Wall simultaneously extends to arc panel（1）Outside, the arc panel（1）Inner wall be equipped with the second groove, second groove is located at
Between two the first grooves, clamping plate is equipped in second groove（4）, the arc panel（1）One end far from the first groove
Wall is equipped with regulating mechanism（5）, the regulating mechanism（5）One end run through arc panel（1）And it extends in the second groove and presss from both sides
Plate（4）Side wall rotation connection, the regulating mechanism（5）With arc panel（1）It is threadedly coupled, the regulating mechanism（5）Up and down
Both ends respectively with two cross bars（3）Opposing sidewalls be fixedly connected, two pieces of arc panels（1）Side wall on be respectively fixedly connected with
Have multiple for two pieces of arc panels（1）The fixed mechanism itself being fixed（6）.
2. a kind of biochemical reaction suck-back device according to claim 1, which is characterized in that the arc panel（1）It is interior
Thin foam-rubber cushion is fixedly connected on wall（7）.
3. a kind of biochemical reaction suck-back device according to claim 1, which is characterized in that the cross bar（3）Side wall
It is equipped with graduation apparatus.
4. a kind of biochemical reaction suck-back device according to claim 1, which is characterized in that the clamping plate（4）Far from tune
Save mechanism（5）One end side wall on be fixedly connected with rubber pad（8）.
5. a kind of biochemical reaction suck-back device according to claim 1, which is characterized in that the regulating mechanism（5）Packet
It includes and is set to arc panel（1）The knob of side（9）, the knob（9）Close to arc panel（1）One end side wall on be fixedly connected with
Threaded rod（10）, the threaded rod（10）Far from knob（9）One end run through arc panel（1）And it extends in the second groove and presss from both sides
Plate（4）Side wall rotation connection, the threaded rod（10）With arc panel（1）It is threadedly coupled, the threaded rod（10）Upper thread bush
It is connected to movable block（11）, the movable block（11）Upper and lower ends be fixedly connected with connecting rod（12）, the connecting rod（12）
Far from movable block（11）One end respectively with two cross bars（3）Side wall be fixedly connected.
6. a kind of biochemical reaction suck-back device according to claim 1, which is characterized in that the fixed mechanism（6）Packet
It includes and is respectively fixedly connected in two pieces of arc panels（1）Fixed plate on side wall（13）, two pieces of fixed plates（13）Opposing sidewalls
On be fixedly connected with magnet（14）, two blocks of magnet（14）Magnetism connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552159.2A CN108479879A (en) | 2018-05-31 | 2018-05-31 | A kind of biochemical reaction suck-back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552159.2A CN108479879A (en) | 2018-05-31 | 2018-05-31 | A kind of biochemical reaction suck-back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108479879A true CN108479879A (en) | 2018-09-04 |
Family
ID=63351411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552159.2A Pending CN108479879A (en) | 2018-05-31 | 2018-05-31 | A kind of biochemical reaction suck-back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108479879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307014A (en) * | 2020-03-17 | 2020-06-19 | 何小红 | Valve processing is with subassembly of multi-functional test table that examines |
Citations (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078812A (en) * | 1993-06-28 | 1995-01-13 | Sainikusu:Kk | Cooling, heating and stirring device |
| CN2452015Y (en) * | 2000-11-20 | 2001-10-03 | 北京燕山石油化工公司研究院 | Heat exchanger apparatus for cooling water dynamic simulated experiment |
| DE10056758A1 (en) * | 2000-11-16 | 2002-06-06 | Evotec Ag | Temperature controlled discharge tube from small volume titration fluid reservoir has surrounding thermal insulation connected to reservoir |
| CN201249110Y (en) * | 2008-08-22 | 2009-06-03 | 杭州博日科技有限公司 | Magnetic stirring device based on nanometer magnetic beads |
| CN201259376Y (en) * | 2008-06-25 | 2009-06-17 | 徐桂香 | Hot wind heating device |
| CN102031469A (en) * | 2010-12-28 | 2011-04-27 | 西部钛业有限责任公司 | Method for heating large titanium and titanium alloy slabs |
| CN202049093U (en) * | 2011-01-27 | 2011-11-23 | 洛阳康润石油化工科技开发有限公司 | Evaluation test device for oil soluble antisludging agent |
| CN202542228U (en) * | 2012-04-11 | 2012-11-21 | 南通中集罐式储运设备制造有限公司 | Tank type storage and transportation equipment |
| US20140358036A1 (en) * | 2012-12-05 | 2014-12-04 | Theranos, Inc. | Bodily Fluid Sample Collection and Transport |
| CN204276026U (en) * | 2014-11-19 | 2015-04-22 | 漯河医学高等专科学校 | Test tube clamp |
| CN104624263A (en) * | 2013-11-08 | 2015-05-20 | 大连民族学院 | Convenient test tube |
| CN204380717U (en) * | 2014-12-25 | 2015-06-10 | 张玉秀 | Western medicine test-tube heaters |
| CN204396034U (en) * | 2015-01-07 | 2015-06-17 | 刘强 | A kind of clinical laboratory rack for test tube |
| CN204469756U (en) * | 2015-02-09 | 2015-07-15 | 浙江师范大学 | Fast disassembly type rack for test tube |
| US20150275273A1 (en) * | 2014-03-28 | 2015-10-01 | Seiko Epson Corporation | Nucleic acid analysis device and nucleic acid analysis method |
| CN204724210U (en) * | 2015-07-01 | 2015-10-28 | 周伟芳 | A kind of thermostatic test-tube cover |
| CN105413786A (en) * | 2015-12-21 | 2016-03-23 | 安徽农业大学 | Constant temperature test tube stand with adjustable inclination angle |
| CN205269739U (en) * | 2015-12-22 | 2016-06-01 | 傅竹鸿 | Device is laid to blood sampling test tube |
| CN205269742U (en) * | 2016-01-11 | 2016-06-01 | 丰琳 | Baby's medical treatment inspection is with constant temperature test -tube rack |
| CN205435821U (en) * | 2016-02-04 | 2016-08-10 | 李双 | High school uses test -tube rack in chemistry experiment room |
| CN106423347A (en) * | 2016-10-17 | 2017-02-22 | 无锡市日升化工有限公司 | Self-clamping height-adjustable chemical test tube rack |
| CN106732852A (en) * | 2017-03-23 | 2017-05-31 | 李燕子 | Middle school student's chemical test test tube rack |
| CN106861796A (en) * | 2017-04-17 | 2017-06-20 | 曹昕冉 | A kind of rack for test tube of detachable combination |
| CN206470109U (en) * | 2017-02-28 | 2017-09-05 | 刘德美 | Sample solution inspection lot mixing arrangement |
| CN206526827U (en) * | 2017-03-07 | 2017-09-29 | 延海秀 | A kind of clinical laboratory's anti-pollution test tube |
| CN206631635U (en) * | 2017-03-28 | 2017-11-14 | 烟台毓璜顶医院 | A kind of hospital laboratory test tube rack device |
| CN206840528U (en) * | 2017-04-25 | 2018-01-05 | 东莞市粤塑包装材料有限公司 | A kind of heat for the production of CPP films dries drying device |
| CN206842117U (en) * | 2017-05-04 | 2018-01-05 | 邢少姬 | One kind examines the anti-wet type incubator of test tube |
| CN206897462U (en) * | 2017-06-22 | 2018-01-19 | 张艳 | A kind of adjustable test tube rack for medical examination |
| CN206951236U (en) * | 2017-07-04 | 2018-02-02 | 山东科技大学 | A kind of chemical experiment test tube for being easy to mark |
| CN107853082A (en) * | 2017-12-20 | 2018-03-30 | 邹城市邹旺食用菌有限公司 | A kind of edible mushroom test tube with temperature adjustment |
| CN107931284A (en) * | 2017-11-26 | 2018-04-20 | 张柏晖 | A kind of cleaning sterilizing device of medical test tubes |
| CN207271175U (en) * | 2017-09-16 | 2018-04-27 | 王莹 | A kind of multi-functional pharmacy test tube oscillator |
| CN207324467U (en) * | 2017-08-27 | 2018-05-08 | 李玫 | A kind of environmental protection device for absorbing tail gas of chemical industry hydrochloric acid tank |
| CN207413445U (en) * | 2017-11-03 | 2018-05-29 | 王广勇 | A kind of endocrine submitting test tube |
| CN208642706U (en) * | 2018-05-31 | 2019-03-26 | 陆林学 | A kind of biochemical reaction suck-back device |
-
2018
- 2018-05-31 CN CN201810552159.2A patent/CN108479879A/en active Pending
Patent Citations (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078812A (en) * | 1993-06-28 | 1995-01-13 | Sainikusu:Kk | Cooling, heating and stirring device |
| DE10056758A1 (en) * | 2000-11-16 | 2002-06-06 | Evotec Ag | Temperature controlled discharge tube from small volume titration fluid reservoir has surrounding thermal insulation connected to reservoir |
| CN2452015Y (en) * | 2000-11-20 | 2001-10-03 | 北京燕山石油化工公司研究院 | Heat exchanger apparatus for cooling water dynamic simulated experiment |
| CN201259376Y (en) * | 2008-06-25 | 2009-06-17 | 徐桂香 | Hot wind heating device |
| CN201249110Y (en) * | 2008-08-22 | 2009-06-03 | 杭州博日科技有限公司 | Magnetic stirring device based on nanometer magnetic beads |
| CN102031469A (en) * | 2010-12-28 | 2011-04-27 | 西部钛业有限责任公司 | Method for heating large titanium and titanium alloy slabs |
| CN202049093U (en) * | 2011-01-27 | 2011-11-23 | 洛阳康润石油化工科技开发有限公司 | Evaluation test device for oil soluble antisludging agent |
| CN202542228U (en) * | 2012-04-11 | 2012-11-21 | 南通中集罐式储运设备制造有限公司 | Tank type storage and transportation equipment |
| US20140358036A1 (en) * | 2012-12-05 | 2014-12-04 | Theranos, Inc. | Bodily Fluid Sample Collection and Transport |
| CN104624263A (en) * | 2013-11-08 | 2015-05-20 | 大连民族学院 | Convenient test tube |
| US20150275273A1 (en) * | 2014-03-28 | 2015-10-01 | Seiko Epson Corporation | Nucleic acid analysis device and nucleic acid analysis method |
| CN204276026U (en) * | 2014-11-19 | 2015-04-22 | 漯河医学高等专科学校 | Test tube clamp |
| CN204380717U (en) * | 2014-12-25 | 2015-06-10 | 张玉秀 | Western medicine test-tube heaters |
| CN204396034U (en) * | 2015-01-07 | 2015-06-17 | 刘强 | A kind of clinical laboratory rack for test tube |
| CN204469756U (en) * | 2015-02-09 | 2015-07-15 | 浙江师范大学 | Fast disassembly type rack for test tube |
| CN204724210U (en) * | 2015-07-01 | 2015-10-28 | 周伟芳 | A kind of thermostatic test-tube cover |
| CN105413786A (en) * | 2015-12-21 | 2016-03-23 | 安徽农业大学 | Constant temperature test tube stand with adjustable inclination angle |
| CN205269739U (en) * | 2015-12-22 | 2016-06-01 | 傅竹鸿 | Device is laid to blood sampling test tube |
| CN205269742U (en) * | 2016-01-11 | 2016-06-01 | 丰琳 | Baby's medical treatment inspection is with constant temperature test -tube rack |
| CN205435821U (en) * | 2016-02-04 | 2016-08-10 | 李双 | High school uses test -tube rack in chemistry experiment room |
| CN106423347A (en) * | 2016-10-17 | 2017-02-22 | 无锡市日升化工有限公司 | Self-clamping height-adjustable chemical test tube rack |
| CN206470109U (en) * | 2017-02-28 | 2017-09-05 | 刘德美 | Sample solution inspection lot mixing arrangement |
| CN206526827U (en) * | 2017-03-07 | 2017-09-29 | 延海秀 | A kind of clinical laboratory's anti-pollution test tube |
| CN106732852A (en) * | 2017-03-23 | 2017-05-31 | 李燕子 | Middle school student's chemical test test tube rack |
| CN206631635U (en) * | 2017-03-28 | 2017-11-14 | 烟台毓璜顶医院 | A kind of hospital laboratory test tube rack device |
| CN106861796A (en) * | 2017-04-17 | 2017-06-20 | 曹昕冉 | A kind of rack for test tube of detachable combination |
| CN206840528U (en) * | 2017-04-25 | 2018-01-05 | 东莞市粤塑包装材料有限公司 | A kind of heat for the production of CPP films dries drying device |
| CN206842117U (en) * | 2017-05-04 | 2018-01-05 | 邢少姬 | One kind examines the anti-wet type incubator of test tube |
| CN206897462U (en) * | 2017-06-22 | 2018-01-19 | 张艳 | A kind of adjustable test tube rack for medical examination |
| CN206951236U (en) * | 2017-07-04 | 2018-02-02 | 山东科技大学 | A kind of chemical experiment test tube for being easy to mark |
| CN207324467U (en) * | 2017-08-27 | 2018-05-08 | 李玫 | A kind of environmental protection device for absorbing tail gas of chemical industry hydrochloric acid tank |
| CN207271175U (en) * | 2017-09-16 | 2018-04-27 | 王莹 | A kind of multi-functional pharmacy test tube oscillator |
| CN207413445U (en) * | 2017-11-03 | 2018-05-29 | 王广勇 | A kind of endocrine submitting test tube |
| CN107931284A (en) * | 2017-11-26 | 2018-04-20 | 张柏晖 | A kind of cleaning sterilizing device of medical test tubes |
| CN107853082A (en) * | 2017-12-20 | 2018-03-30 | 邹城市邹旺食用菌有限公司 | A kind of edible mushroom test tube with temperature adjustment |
| CN208642706U (en) * | 2018-05-31 | 2019-03-26 | 陆林学 | A kind of biochemical reaction suck-back device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307014A (en) * | 2020-03-17 | 2020-06-19 | 何小红 | Valve processing is with subassembly of multi-functional test table that examines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208125525U (en) | A kind of soft arranging wire tensile test equipment | |
| CN206897457U (en) | It is a kind of to facilitate student to do the test tube fixing device tested | |
| CN108479879A (en) | A kind of biochemical reaction suck-back device | |
| CN209362521U (en) | A kind of intelligent integrated distillation apparatus | |
| CN208642706U (en) | A kind of biochemical reaction suck-back device | |
| CN108423460A (en) | A kind of tape handler of textile manufacturing | |
| CN211159527U (en) | Auxiliary device for detecting mycotoxin | |
| CN207971156U (en) | A kind of Physical Chemical Experiment apparatus cleaning machine | |
| CN207546579U (en) | A kind of test tube fixing device of chemical experiment | |
| CN211227094U (en) | Medical science microbial bacteria cultivates with angularly adjustable test-tube rack | |
| CN208032623U (en) | A kind of chemical experiment heated holder that can easily be accommodated | |
| CN208099648U (en) | A kind of electronic product laser welding clamping device | |
| CN207641525U (en) | A kind of adjustable rack for test tube | |
| CN215917460U (en) | High stability water-bath that suitability is strong | |
| CN211896959U (en) | Gibberella oscillation activation vibration shaking table | |
| CN209718386U (en) | A kind of energy-saving rubber vulcanizing equipment | |
| CN207856950U (en) | A kind of heating equipment of evaporation | |
| CN209465074U (en) | A kind of thermal conduction module centrifuge tube shelf with handles | |
| CN105424251B (en) | A kind of double-station torque test device | |
| CN217685887U (en) | Constant-temperature water tank for preparing ultraviolet absorbent | |
| CN209389437U (en) | A kind of fixation device for laser installation | |
| CN206822710U (en) | A kind of multi-faceted adjustable support | |
| CN110504628A (en) | A kind of AC low-tension combination sideboard | |
| CN109927389A (en) | A kind of light guide plate production PULSE HEATING hot press | |
| CN218041896U (en) | Circuit board for disinfection cabinet with water cooling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180904 |
|
| WD01 | Invention patent application deemed withdrawn after publication |