CN205392543U - Test -tube rack for chemical experiment - Google Patents
Test -tube rack for chemical experiment Download PDFInfo
- Publication number
- CN205392543U CN205392543U CN201620119022.4U CN201620119022U CN205392543U CN 205392543 U CN205392543 U CN 205392543U CN 201620119022 U CN201620119022 U CN 201620119022U CN 205392543 U CN205392543 U CN 205392543U
- Authority
- CN
- China
- Prior art keywords
- arc
- test tube
- putting hole
- evenly distributed
- hole
- 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 for chemical experiment, including first arc and second arc, the both sides of first arc and second arc are all connected through the backup pad, and two backup pads all are fixed in arc pedestal's upper surface, evenly distributed has the first hole of placing on the first arc, and just the first inner wall of placing the hole is closely laminated and is had the centre gripping gasbag, evenly distributed has the second to place the hole on the second arc, the last evenly distributed of arc pedestal has the standing groove. The utility model discloses a first hole, first arc, second of placing is placed hole and second arc and is fan -shaped arranging with the test tube, and compares this kind of design in the past and can enlarge the distance between the test tube upper end, make things convenient for the laboratory technician to take, and simultaneously, the test tube that same test -tube rack can the different models of centre gripping has been realized to the centre gripping gasbag, brings certain facility for the laboratory technician, place simultaneously at the test tube of the higher authority relatively stable, the effectual emergence that prevents test tube slippage phenomenon.
Description
Technical field
This utility model relates to chemical experimental instrument technical field, is specially a kind of chemical experiment test tube rack.
Background technology
The one of chemical experimental instrument.Wooden shelf or bamboo shelf, have 6 holes and two kinds of 12 holes.Test tube rack is used to place (sometimes can also be positioned on test tube rack by test tube, observe the phenomenon of certain experiment), dry the most basic experimental apparatus of the chemical laboratory of test tube.With the aperture of respective number in test tube rack.Foraminate test tube can be placed vertically stand-by or so that clean test tube is maybe put upside down by the carrying out continuing observing response, in order to dry.Model different experiments person according to test tube often to use the test tube rack of different model, test tube is avoided to slip when placing, so not only waste the making material of test tube rack, also cause certain inconvenience for laboratory technician, the test tube of existing test tube rack discharge simultaneously is relatively intensive, inconvenience is taken, for this, it is proposed to a kind of chemical experiment test tube rack.
Utility model content
The purpose of this utility model is in that to provide a kind of chemical experiment test tube rack, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of chemical experiment test tube rack, including the first arc and the second arc, the both sides of described first arc and the second arc connect each through gripper shoe, and two gripper shoes are both secured to the upper surface of arc-shaped base, described first arc is evenly distributed with the first putting hole, and first the inwall of putting hole be closely fitted with clamping air bag, described second arc is evenly distributed with and mates the second putting hole used with the first putting hole, described arc-shaped base is evenly distributed with and mates the placing trough used with the second putting hole；
Described clamping air bag includes corrugated rubber plate and lower corrugated rubber plate, one end of described upper corrugated rubber plate and lower corrugated rubber plate fits tightly on the inwall of the first putting hole, and the other end of described upper corrugated rubber plate and lower corrugated rubber plate is connected by inclined corrugated plate and vertical corrugated plating.
Preferably, the gripper shoe angular range of the both sides of described first arc and the second arc is between 30 degree to 60 degree.
Preferably, the quantity of described clamping air bag is at least three, and is evenly distributed on the inwall of the first putting hole.
Compared with prior art, the beneficial effects of the utility model are: test tube is arranged in sector by this utility model by the first putting hole, the first arc, the second putting hole and the second arc, distance between test tube upper end can be expanded by this design compared with the past, laboratory technician is facilitated to take, simultaneously, clamping air bag achieves same test tube rack can clamp the test tube of different model, effectively avoid the waste of material, certain facility is brought to laboratory technician, the test tube being simultaneously placed to top is relatively stable, effectively prevents the generation of test tube slip phenomenon.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is a place structural representation of Fig. 1.
In figure: 1 first arc, 11 first putting holes, 2 second arcs, 21 second putting holes, 3 gripper shoes, 4 arc-shaped bases, 41 placing troughs, 5 clamping air bags, corrugated rubber plate on 51,52 times corrugated rubber plates, 53 inclined corrugated plates and 54 vertical corrugated platings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1 and Fig. 2，This utility model provides a kind of technical scheme: a kind of chemical experiment test tube rack，Including the first arc 1 and the second arc 2，The both sides of described first arc 1 and the second arc 2 connect each through gripper shoe 3，And two gripper shoes 3 are both secured to the upper surface of arc-shaped base 4，Described first arc 1 is evenly distributed with the first putting hole 11，And first the inwall of putting hole 11 be closely fitted with clamping air bag 5，Described second arc 2 is evenly distributed with and mates the second putting hole 21 used with the first putting hole 11，Described arc-shaped base 4 is evenly distributed with and mates the placing trough 41 used with the second putting hole 21，By the first putting hole 11、First arc 1、Test tube is arranged by the second putting hole 21 and the second arc 2 in sector，Distance between test tube upper end can be expanded by this design compared with the past，Laboratory technician is facilitated to take；
Described clamping air bag 5 includes corrugated rubber plate 51 and lower corrugated rubber plate 52, one end of described upper corrugated rubber plate 51 and lower corrugated rubber plate 52 fits tightly on the inwall of the first putting hole 11, the other end of described upper corrugated rubber plate 51 and lower corrugated rubber plate 52 is connected by inclined corrugated plate 53 and vertical corrugated plating 54, so design achieves same test tube rack and can clamp the test tube of different model, reduce the waste of material, the test tube being simultaneously placed to top is relatively stable, effectively prevents the generation of test tube slip phenomenon.
Specifically, gripper shoe 3 angular range of the both sides of described first arc 1 and the second arc 2 is between 30 degree to 60 degree, so both ensure that the distance between test tube upper end is sufficient, also ensure that the phenomenon of leakage will not occur the test tube being contained with liquid.
Specifically, the quantity of described clamping air bag 5 is at least three, and is evenly distributed on the inwall of the first putting hole 11, serves the function that self-centering is stable.
Directly being inserted by test tube in the first putting hole 11 during use, other compressions in clamping air bag 5 are produced chucking power, and then is fixed by test tube, when placing multiple test tube, test tube can launch according to the angle of the first arc 1 and the second arc 2, conveniently takes.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a chemical experiment test tube rack, including the first arc (1) and the second arc (2), it is characterized in that: the both sides of described first arc (1) and the second arc (2) connect each through gripper shoe (3), and two gripper shoes (3) are both secured to the upper surface of arc-shaped base (4), described first arc (1) is evenly distributed with the first putting hole (11), and first the inwall of putting hole (11) be closely fitted with clamping air bag (5), described second arc (2) is evenly distributed with and mates the second putting hole (21) used with the first putting hole (11), described arc-shaped base (4) is evenly distributed with and mates the placing trough (41) used with the second putting hole (21)；
Described clamping air bag (5) includes corrugated rubber plate (51) and lower corrugated rubber plate (52), one end of described upper corrugated rubber plate (51) and lower corrugated rubber plate (52) fits tightly on the inwall of the first putting hole (11), and the other end of described upper corrugated rubber plate (51) and lower corrugated rubber plate (52) is connected by inclined corrugated plate (53) and vertical corrugated plating (54).
2. a kind of chemical experiment test tube rack according to claim 1, it is characterised in that: gripper shoe (3) angular range of the both sides of described first arc (1) and the second arc (2) is between 30 degree to 60 degree.
3. a kind of chemical experiment test tube rack according to claim 1, it is characterised in that: the quantity of described clamping air bag (5) is at least three, and is evenly distributed on the inwall of the first putting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119022.4U CN205392543U (en) | 2016-02-04 | 2016-02-04 | Test -tube rack for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119022.4U CN205392543U (en) | 2016-02-04 | 2016-02-04 | Test -tube rack for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392543U true CN205392543U (en) | 2016-07-27 |
Family
ID=56451145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119022.4U Expired - Fee Related CN205392543U (en) | 2016-02-04 | 2016-02-04 | Test -tube rack for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824344A (en) * | 2017-01-23 | 2017-06-13 | 武汉安隆科讯技术有限公司 | A kind of nuclear-magnetism pipe support |
| CN113351276A (en) * | 2021-06-11 | 2021-09-07 | 河北伟煜环保科技有限公司 | Multifunctional sampling backpack for environmental monitoring |
-
2016
- 2016-02-04 CN CN201620119022.4U patent/CN205392543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824344A (en) * | 2017-01-23 | 2017-06-13 | 武汉安隆科讯技术有限公司 | A kind of nuclear-magnetism pipe support |
| CN106824344B (en) * | 2017-01-23 | 2020-07-14 | 武汉安隆科讯技术有限公司 | Nuclear magnetic pipe frame |
| CN113351276A (en) * | 2021-06-11 | 2021-09-07 | 河北伟煜环保科技有限公司 | Multifunctional sampling backpack for environmental monitoring |
| CN113351276B (en) * | 2021-06-11 | 2022-07-12 | 河北伟煜环保科技有限公司 | Multifunctional sampling backpack for environmental monitoring |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170204 |