CN205340882U - A test -tube rack for on thermostatted water bath cabinet - Google Patents
A test -tube rack for on thermostatted water bath cabinet Download PDFInfo
- Publication number
- CN205340882U CN205340882U CN201620145388.9U CN201620145388U CN205340882U CN 205340882 U CN205340882 U CN 205340882U CN 201620145388 U CN201620145388 U CN 201620145388U CN 205340882 U CN205340882 U CN 205340882U
- Authority
- CN
- China
- Prior art keywords
- test tube
- water bath
- tube rack
- card slot
- crossbeam
- 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
Links
Abstract
The utility model relates to a test -tube rack for on thermostatted water bath cabinet, this kind of a test -tube rack for on thermostatted water bath cabinet include the crossbeam, and the both sides of crossbeam respectively set up a U -shaped card slot, and U -shaped card slot is for what invert, and the crossbeam is connected with two U -shaped card slot's inside wall respectively, all is provided with spiral fixing device on two U -shaped card slot's the lateral wall, spiral fixing device comprises knob, screw rod, rubber pad, and the knob is fixed to the one end of screw rod, and the rubber pad is fixed to the other end of screw rod, and the screw rod passes U -shaped card slot's lateral wall, and the rubber pad is located U -shaped card slot, and the knob is located outside the U -shaped card slot, arrange several test tube hole on the crossbeam. The utility model discloses simple structure easily realizes the operation of being convenient for, passes through U -shaped card slot with the test -tube rack and fixes on the thermostatted water bath cabinet, can avoid test -tube rack and thermostatted water bath cabinet to produce relative displacement and lead to the fact the harm and bring potential risk for the experimenter the test tube, and is safe in utilization.
Description
Technical field:
The utility model relates to the device for fixing required heating test tube on constant water bath box, particularly relate to a kind of test tube rack on constant water bath box.
Background technology:
Constant water bath box is a kind of heater that laboratory experiment is frequently used, when solution is heated in test tube, owing to not having special fixing device so that can fix test tube and can reach again good heats and can effectively utilize and add heat space and become problem.Current method is to clamp test tube heating with an independent test tube clamp stood in outside calorstat, or is put in calorstat with the test tube rack that a kind of indoor are conventional, is placed in test tube rack by the test tube that need to heat and is heated.But a test tube can only be clamped due to a test tube clamp and can not effectively utilize the heating surface (area) (HS of constant water bath box, and adopt the method that test tube rack is put in calorstat to be subject to blocking of test tube clamp due to part test tube, therefore affect heats.And owing to above method is all fixed less than same constant water bath box, so it occur frequently that due in operator's Utility routine generation test tube solution flow to the situation in water bath, experimental facilities and personal security are caused potential safety hazard.
Summary of the invention:
The purpose of this utility model is to provide a kind of test tube rack on constant water bath box, this test tube rack on constant water bath box is for solving current constant water bath box not for the test tube rack special of test tube heating, potential safety hazard is had, the problem that heats is undesirable when test tube is heated.
This utility model solves its technical problem and be the technical scheme is that this test tube rack on constant water bath box includes crossbeam, the both sides of crossbeam respectively arrange a U-shaped draw-in groove, U-shaped draw-in groove is inverted, crossbeam is connected with the medial wall of two U-shaped draw-in grooves respectively, and the lateral wall of two U-shaped draw-in grooves is provided with spiral fixing device；Spiral fixing device is made up of knob, screw rod, rubber blanket, one end fixed knob of screw rod, and the other end of screw rod fixes rubber blanket, and screw rod is through the lateral wall of U-shaped draw-in groove, and rubber blanket is positioned at U-shaped draw-in groove, and knob is positioned at outside U-shaped draw-in groove；Crossbeam is arranged several test tube hole.
In such scheme, each U-shaped draw-in groove arranges two spiral fixing devices, device is played fixation by two, every side spiral fixing device totally four spiral fixing devices simultaneously, reliable and stable, and there is rubber blanket inner side, it is used for when preventing from screwing overexerting water bath with thermostatic control box outer wall is caused damage.
There is annular sponge pad around such scheme pilot scale pore, be used for clamping the test tube being placed in, and the size of test tube hole and annular sponge pad is designed to different size according to the different model of test tube.
This utility model has the advantages that
1, this utility model simple in construction is easily achieved and is easy to operation, test tube rack is fixed on constant water bath box by U-shaped draw-in groove, test tube rack and constant water bath box can be avoided to produce relative displacement test tube is caused damage and brings potential risk to experimenter, use safety.
2, this utility model is owing to can place several test tube rack according to constant water bath box size and test requirements document simultaneously, and each test tube rack can be placed the test tube of multiple different model simultaneously, being effectively utilized and add heat space, decrease test tube and rotate the time needed for heating, the suitability is strong.
3, the part that this utility model contacts with test tube due to test tube rack is more than constant water bath box liquid level, it is to avoid owing to the stop of test tube rack affects heats when test tube heats in water bath.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
1 rubber blanket, 2 knobs, 3 screw rods, 4 crossbeams, 5U type draw-in groove, 6 annular sponge pads, 7 test tube holes, 8 medial walls, 9 lateral walls.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in Figure 1, this test tube rack on constant water bath box includes crossbeam 4, and the both sides of crossbeam 4 respectively arrange a U-shaped draw-in groove 5, and U-shaped draw-in groove 5 is inverted, crossbeam 4 is connected with the medial wall 8 of two U-shaped draw-in grooves 5 respectively, and the lateral wall 9 of two U-shaped draw-in grooves 5 is provided with spiral fixing device；Spiral fixing device is made up of knob 2, screw rod 3, rubber blanket 1, one end fixed knob 2 of screw rod 3, the other end of screw rod 3 fixes rubber blanket 1, the lateral wall 9 of U-shaped draw-in groove 5 has screw, screw rod 3 is through the lateral wall 9 of U-shaped draw-in groove 5, rubber blanket 1 is positioned at U-shaped draw-in groove 5, and knob 2 is positioned at outside U-shaped draw-in groove 5；U-shaped draw-in groove 5 is used for being stuck on constant water bath box sidewall, test tube rack and constant water bath box is fixed by spiral fixing device, and rubber blanket 1 can prevent from overexerting when screwing and water bath with thermostatic control box outer wall is caused damage.Arranging several test tube hole 7 on crossbeam 4, test tube hole 7 is used for holding test tubes, has annular sponge pad 6, can clamp the test tube being placed in around test tube hole 7.
In present embodiment, each U-shaped draw-in groove 5 arranges two spiral fixing devices, and device is played fixation by two, every side spiral fixing device totally four spiral fixing devices simultaneously, reliable and stable.
The size of this utility model test tube hole 7 and annular sponge pad 6 designs according to the different model of test tube, may be designed to the test tube hole 7 of different size and annular sponge pad 6, has different test tube hole 7, two kinds of apertures in present embodiment.
When this utility model uses, the draw-in groove at test tube rack two ends is directed at constant water bath box both sides outer wall insert, ensure test tube hole 7 level on crossbeam 4 upwards and crossbeam 4 close to liquid level in water bath, be then slowly screwed into the device that is tightened of test tube rack both sides, complete fixing with constant water bath box of test tube rack.By needing, the test tube heated is inserted above from test tube hole 7 successively, until examination liquid in pipe submerges below constant water bath box liquid level, can implement the heating of solution in test tube.
Claims (3)
1. the test tube rack on constant water bath box, it is characterized in that: this test tube rack on constant water bath box includes crossbeam (4), the both sides of crossbeam (4) respectively arrange a U-shaped draw-in groove (5), U-shaped draw-in groove (5) is for inverted, crossbeam (4) is connected with the medial wall (8) of two U-shaped draw-in grooves (5) respectively, and the lateral wall (9) of two U-shaped draw-in grooves (5) is provided with spiral fixing device；Spiral fixing device is made up of knob (2), screw rod (3), rubber blanket (1), one end fixed knob (2) of screw rod (3), the other end of screw rod (3) fixes rubber blanket (1), screw rod (3) is through the lateral wall (9) of U-shaped draw-in groove (5), rubber blanket (1) is positioned at U-shaped draw-in groove (5), and knob (2) is positioned at U-shaped draw-in groove (5) outward；Crossbeam (4) is upper arranges several test tube holes (7).
2. the test tube rack on constant water bath box according to claim 1, it is characterised in that: each described U-shaped draw-in groove (5) arranges two spiral fixing devices.
3. the test tube rack on constant water bath box according to claim 1 and 2, it is characterised in that: around there is annular sponge pad (6) in described test tube hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145388.9U CN205340882U (en) | 2016-02-27 | 2016-02-27 | A test -tube rack for on thermostatted water bath cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145388.9U CN205340882U (en) | 2016-02-27 | 2016-02-27 | A test -tube rack for on thermostatted water bath cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340882U true CN205340882U (en) | 2016-06-29 |
Family
ID=56180133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620145388.9U Expired - Fee Related CN205340882U (en) | 2016-02-27 | 2016-02-27 | A test -tube rack for on thermostatted water bath cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999941A (en) * | 2019-03-12 | 2019-07-12 | 赵红岩 | A kind of reproduction section constant temp test tube rack |
| CN111569970A (en) * | 2020-04-21 | 2020-08-25 | 佛山科学技术学院 | Triangular flask anchor clamps suitable for constant temperature water-bath |
-
2016
- 2016-02-27 CN CN201620145388.9U patent/CN205340882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999941A (en) * | 2019-03-12 | 2019-07-12 | 赵红岩 | A kind of reproduction section constant temp test tube rack |
| CN111569970A (en) * | 2020-04-21 | 2020-08-25 | 佛山科学技术学院 | Triangular flask anchor clamps suitable for constant temperature water-bath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205340882U (en) | A test -tube rack for on thermostatted water bath cabinet | |
| CN202974751U (en) | Ultraviolet digestion device for water quality analyzer | |
| CN207463275U (en) | A kind of portable rack for test tube | |
| CN205538429U (en) | Pipe is cleared up in intelligent control by temperature change of water quality analyzer ware | |
| CN203329746U (en) | Water bath pot capable of automatically adding water | |
| CN104850198A (en) | Water circulation based computer host cooling device and cooling method | |
| CN205361409U (en) | A beaker frame for on thermostatted water bath cabinet | |
| CN102539839A (en) | Sample temperature changing device of atomic force microscope | |
| CN110833626A (en) | Ultraviolet inactivation pipeline system | |
| CN206304774U (en) | A kind of thermostat water bath | |
| CN204891915U (en) | Water -bath | |
| CN208800146U (en) | Thermostat water bath system | |
| CN105642375A (en) | Protein mixing, heating, digesting and volume metering apparatus | |
| CN204768806U (en) | Multi -functional thermostatic water -circulator bath | |
| CN207764220U (en) | A kind of medical inspection section test detecting equipment | |
| CN208695040U (en) | A kind of test tube heating water bath platform | |
| CN207463274U (en) | A kind of clinical medical inspection rack for test tube | |
| CN205850932U (en) | A kind of test tube clamp of physics experiments of high school | |
| CN204672310U (en) | Airing instrument fixed by a kind of test tube | |
| CN218962683U (en) | Porous test tube heating device | |
| CN205641934U (en) | Electric heat blast air constant temperature drying cabinet | |
| CN203803528U (en) | Electric-heated thermostatic water bath | |
| CN204939453U (en) | A kind of quantitative real time PCR Instrument test-tube stand | |
| CN203291892U (en) | Auxiliary preparation equipment of bevel culture medium | |
| CN203577838U (en) | Constant-temperature colorimetric tube rack for crude oil emulsification experiment |
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: 20160629 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |