CN205995486U - A kind of use for laboratory shatter-resistant test tube rack - Google Patents
A kind of use for laboratory shatter-resistant test tube rack Download PDFInfo
- Publication number
- CN205995486U CN205995486U CN201620878259.0U CN201620878259U CN205995486U CN 205995486 U CN205995486 U CN 205995486U CN 201620878259 U CN201620878259 U CN 201620878259U CN 205995486 U CN205995486 U CN 205995486U
- Authority
- CN
- China
- Prior art keywords
- test tube
- supporting plate
- lower supporting
- tube rack
- backup pad
- 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 kind of use for laboratory shatter-resistant test tube rack, upper backup pad and lower supporting plate, upper backup pad is connected by connecting plate with lower supporting plate, the end that upper backup pad and lower supporting plate are each located on connecting plate both sides is connected with damping protection set, perforation is evenly equipped with upper backup pad, lower supporting plate is provided with magnetic rubber strip, placing trough is evenly equipped with magnetic rubber strip, perforation is corresponded with placing trough, the bottom outside of test tube is covered with label paper, the one side of label paper is coated with adhesive, and another side is bonded with iron powder.This utility model structural soundness is preferable, the effect of captivation between the cushioning effect being covered using damping protection and label paper and magnetic rubber strip, test tube is connected with magnetic rubber strip all the time when test tube rack is toppled over, in this way, overcome the problem that traditional test tube rack steadiness is poor, easily cause test tube loss.
Description
Technical field
This utility model is related to teaching experimental equipment field and in particular to a kind of use for laboratory shatter-resistant test tube rack.
Background technology
Chemistry be one by test based on natural science, in a certain sense for experiment be chemistry subject life
Line.Therefore, middle school chemical experiment phenomenon is coloured, sound, tangible, have taste, have heat, have light, rich and changeful, can pierce in all directions
The brain of sharp middle school student, this is specific to chemistry, catches " based on testing " this feature, and tissue is with good various realities
Test, the learning interest of middle school student can be excited so that middle school student obtain larger raising at aspects such as cognition, emotion, will, thinkings.
Test tube rack is the modal experimental facilitiess of chemical laboratory, is used for laying common glass apparatus test tube.Existing examination
Pipe frame structure steadiness is poor, middle school student when just proceeding by chemical experiment, due to for experimental facilitiess using unskilled,
Often test tube rack can be knocked over imprudence, and then lead to tube breaking, both made test tube loss larger, also brought many safety
Risk is it is therefore necessary to provide a kind of use for laboratory shatter-resistant test tube rack.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, provides a kind of use for laboratory shatter-resistant
Test tube rack, its structural soundness is preferable, even if also effectively can be protected to its interior test tube after being knocked over.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is to be achieved through the following technical solutions：
A kind of use for laboratory shatter-resistant test tube rack, this test tube rack includes upper backup pad and lower supporting plate, described upper backup pad and
The connecting plate passing through in the middle part of two long sides of lower supporting plate to be vertically arranged is connected, and described upper backup pad and lower supporting plate are each located on
The end of connecting plate both sides is connected with damping protection set, and described upper backup pad is evenly equipped with wearing of some rows and test tube major diameter fit
Hole, described lower supporting plate is provided with some row's magnetic rubber strips, often arranges to be evenly equipped with described magnetic rubber strip and some joins with test tube bottom
The placing trough closing, described perforation is corresponded with the quantity of placing trough and position, and the bottom outside of described test tube is covered with can
Produce the label paper of captivation with magnetic rubber strip, the one side of described label paper is coated with adhesive, and another side is bonded with iron powder；When
When described test tube rack is toppled over, described test tube will not be with described lower support in the presence of bottom label paper with magnetic rubber strip captivation
The magnetic rubber strip of plate departs from.
Further, described upper backup pad, lower supporting plate and connecting plate are connected as a single entity structure by bonding.
Further, offer the draw-in groove with upper backup pad and the cooperation of lower supporting plate thickness in described damping protection set.
Further, described damping protection set is made up of elastomeric material.
Further, described magnetic rubber strip is bonded on lower supporting plate by adhesive.
The beneficial effects of the utility model are：
1st, upper backup pad is connected by connecting plate with lower supporting plate, and structural soundness is preferable；Upper backup pad and lower support
Plate end is connected with damping protection set, can significantly weaken collision, it is to avoid its interior test tube occurs breakage because of vibration；
2nd, when test tube rack imprudence is knocked over, damping protection set plays cushioning effect first, reduces test tube shaking degree,
Test tube is connected with the magnetic rubber strip of lower supporting plate with the presence of magnetic rubber strip captivation all the time in bottom label paper simultaneously, attracts
Power size to fit makes it while preventing from rocking separation, is easy to lift separation, this enforcement is new in this way, overcomes biography
System test tube rack steadiness is poor, easily cause the problem of test tube loss.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will make to required for embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description be only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the use state schematic diagram of shatter-resistant test tube rack described in the utility model；
Fig. 2 is the structural representation after shatter-resistant test tube rack described in the utility model omits test tube；
Fig. 3 is the structural representation of damping protection set in shatter-resistant test tube rack described in the utility model；
Fig. 4 is the attachment structure decomposing schematic representation of test tube and magnetic rubber strip in shatter-resistant test tube rack described in the utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1- upper backup pad, 2- lower supporting plate, 3- connecting plate, 4- damping protection set, 5- test tube, 6- bores a hole, 7- magnetic rubber strip,
8- placing trough, 9- label paper.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The all other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to shown in Fig. 1-4, this utility model is a kind of use for laboratory shatter-resistant test tube rack, this test tube rack includes support
Plate 1 and lower supporting plate 2, the connecting plate 3 passing through in the middle part of upper backup pad 1 side long with the two of lower supporting plate 2 to be vertically arranged is connected, on
The end that gripper shoe 1 and lower supporting plate 2 are each located on connecting plate 3 both sides is connected with damping protection set 4, uniform on upper backup pad 1
There is the perforation 6 of some rows and test tube 5 major diameter fit, lower supporting plate 1 is provided with some row's magnetic rubber strips 7, often on row's magnetic rubber strip 7
It is evenly equipped with some placing troughs 8 with the cooperation of test tube 5 bottom, perforation 6 is corresponded with the quantity of placing trough 8 and position, test tube 5
Bottom outside is covered with the label paper 9 that can produce captivation with magnetic rubber strip 7, and the one side of label paper 9 is coated with adhesive, separately
Simultaneously it is bonded with iron powder；When test tube rack is toppled over, test tube 5 will not in the presence of bottom label paper 9 with magnetic rubber strip 7 captivation
Depart from the magnetic rubber strip 7 of lower supporting plate 2.
Wherein, upper backup pad 1, lower supporting plate 2 and connecting plate 3 are connected as a single entity structure by bonding.
Wherein, the draw-in groove with upper backup pad 1 and the cooperation of lower supporting plate 2 thickness, damping protection are offered in damping protection set 4
Set 4 is made up of elastomeric material, good damping effect.
Wherein, magnetic rubber strip 7 is bonded on lower supporting plate by adhesive.
One of the present embodiment has particular application as：Upper backup pad 1 is connected by connecting plate 3 with lower supporting plate 2, and structure is steady
Solidity is preferable；Upper backup pad 1 and lower supporting plate 2 end are connected with damping protection set 4, can significantly weaken collision, it is to avoid in it
Test tube 5 because vibration occur damaged；When test tube rack imprudence is knocked over, damping protection set 4 plays cushioning effect first, reduces
Test tube 5 shaking degree, simultaneously test tube 5 in the presence of bottom label paper 9 with magnetic rubber strip 7 captivation all the time with lower supporting plate 2
Magnetic rubber strip 7 connect, captivation size is determined by magnetic powder and iron powder density, determines the captivation of suitable size by test,
Make it while preventing from rocking separation, be easy to lift separation, the present embodiment in this way, overcomes traditional test tube rack to consolidate
Property poor, easily cause test tube loss problem.
In the description of this specification, the description of reference term " embodiment ", " example ", " specific example " etc. means
In conjunction with the specific features of this embodiment or example description, structure, material live feature be contained in of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples
In combine in an appropriate manner.
This utility model preferred embodiment disclosed above is only intended to help illustrate this utility model.Preferred embodiment is simultaneously
There is no all of details of detailed descriptionthe, do not limit the specific embodiment that this utility model is only described yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and is specifically described these embodiments, is in order to preferably
Explain principle of the present utility model and practical application, so that skilled artisan can be best understood by and utilize this
Utility model.This utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of use for laboratory shatter-resistant test tube rack, this test tube rack include upper backup pad and lower supporting plate it is characterised in that：On described
Pass through the connecting plate that is vertically arranged in the middle part of gripper shoe side long with the two of lower supporting plate to be connected, described upper backup pad and lower supporting plate
The end being each located on connecting plate both sides is connected with damping protection set, and described upper backup pad is evenly equipped with some rows and test tube external diameter
The perforation of cooperation, described lower supporting plate is provided with some row's magnetic rubber strips, often arranges and is evenly equipped with some and examination on described magnetic rubber strip
The placing trough of bottom of the tube cooperation, described perforation is corresponded with the quantity of placing trough and position, the bottom outside patch of described test tube
It is covered with the label paper that can produce captivation with magnetic rubber strip, the one side of described label paper is coated with adhesive, another side bonding
There is iron powder；When described test tube rack is toppled over, described test tube will not be with the presence of bottom label paper and magnetic rubber strip captivation
The magnetic rubber strip of described lower supporting plate departs from.
2. a kind of use for laboratory shatter-resistant test tube rack according to claim 1 it is characterised in that：Described upper backup pad, lower
Fagging and connecting plate are connected as a single entity structure by bonding.
3. a kind of use for laboratory shatter-resistant test tube rack according to claim 1 it is characterised in that：Open in described damping protection set
It is provided with the draw-in groove with upper backup pad and the cooperation of lower supporting plate thickness.
4. a kind of use for laboratory shatter-resistant test tube rack according to claim 1 or 3 it is characterised in that：Described damping protection set
It is made up of elastomeric material.
5. a kind of use for laboratory shatter-resistant test tube rack according to claim 1 it is characterised in that：Described magnetic rubber strip passes through glue
Stick is bonded on lower supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878259.0U CN205995486U (en) | 2016-08-13 | 2016-08-13 | A kind of use for laboratory shatter-resistant test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878259.0U CN205995486U (en) | 2016-08-13 | 2016-08-13 | A kind of use for laboratory shatter-resistant test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995486U true CN205995486U (en) | 2017-03-08 |
Family
ID=58200052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878259.0U Expired - Fee Related CN205995486U (en) | 2016-08-13 | 2016-08-13 | A kind of use for laboratory shatter-resistant test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988703A (en) * | 2017-04-12 | 2017-07-28 | 中国石油化工股份有限公司 | The consolidation device and consolidation method of a kind of chemical sand control agent |
| CN108499627A (en) * | 2017-12-29 | 2018-09-07 | 南京惊兰谷根自动化科技有限公司 | Teaching rack for test tube |
-
2016
- 2016-08-13 CN CN201620878259.0U patent/CN205995486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988703A (en) * | 2017-04-12 | 2017-07-28 | 中国石油化工股份有限公司 | The consolidation device and consolidation method of a kind of chemical sand control agent |
| CN108499627A (en) * | 2017-12-29 | 2018-09-07 | 南京惊兰谷根自动化科技有限公司 | Teaching rack for test tube |
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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: 20170308 Termination date: 20180813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |