CN207805678U - One kind stablizing rack for test tube for student experimenting room break-against shock-absorbing - Google Patents
One kind stablizing rack for test tube for student experimenting room break-against shock-absorbing Download PDFInfo
- Publication number
- CN207805678U CN207805678U CN201721653027.6U CN201721653027U CN207805678U CN 207805678 U CN207805678 U CN 207805678U CN 201721653027 U CN201721653027 U CN 201721653027U CN 207805678 U CN207805678 U CN 207805678U
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- Prior art keywords
- test tube
- plate
- stablizing
- supporting
- fixed plate
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Abstract
The utility model discloses one kind of teaching equipment technical field to stablize rack for test tube for student experimenting room break-against shock-absorbing,Including support fixed plate and supporting ＆ stablizing plate,The support fixed plate is arranged on the top of supporting ＆ stablizing plate,It is evenly arranged with elastic component between the support fixed plate and supporting ＆ stablizing plate,Limit card board is fixed with by trip bolt between support fixed plate and the side wall of supporting ＆ stablizing plate,It is evenly arranged with positioning pluging rod at the top of the support fixed plate,Locating groove and support column,The utility model is by the stabilization bearing in supporting ＆ stablizing board bottom portion and stablizes the mutual cooperation of sucker,The utility model is set to be fixed on the surface of testing stand,Increase the stability of the utility model,Reduction the utility model toppling over for occurring because of the more test tube of load,To reduce the damage for pouring down or forth or causing test tube of drug in test tube,It reduces because of the teaching safety accident that test tube is toppled over and causes.
Description
Technical field
The utility model is related to teaching equipment technical fields, specially a kind of to be stablized with break-against shock-absorbing for student experimenting room
Rack for test tube.
Background technology
Rack for test tube be for place (the phenomenon that test tube can also being positioned on rack for test tube sometimes, observes some experiment),
The most basic laboratory apparatus of the chemical laboratory of test tube is dried, has duckpin and the aperture of respective number in rack for test tube,
It is foraminate test tube to be placed vertically for use or to continue the progress of observing response, there is clean test tube being put upside down for column, so as to
Dry, nowadays chemical experimental courses increasingly close to the actual learning of student use, due at the beginning of student into laboratory, for laboratory
Operation and the use of instrument and unskilled, test tube is maximum glass apparatus to be lost in school duty room, and test tube is broken
Security risk may also be brought by splitting.
Such as a kind of middle school student's use for laboratory shatter-resistant rack for test tubes of Chinese Patent Application No. CN201521040294.7, it is specific interior
Rong Wei：A kind of middle school student's use for laboratory shatter-resistant rack for test tube, including bottom plate, retention plate and the strut for supporting retention plate, described consolidates
It is provided with N number of circular through hole for placing test tube on the plate of position, damping structure, the bottom plate are provided among the through-hole
On, dome-type indent screens corresponding with circular through hole is offered, by the damping structure being arranged in circular through hole internal diameter surrounding,
Friction buffer, prevent test tube from directly falling causes to shatter to bottom, the silicon being laid with along with bottom plate episphere indent screens inner wall
Glue damping, entire design considerably reduce the loss for being unfamiliar with the middle school student of chemistry experiment operating to test tube, also increase
The safety of experiment.
Although this middle school student's use for laboratory shatter-resistant rack for test tube by the damping structure that is arranged in circular through hole internal diameter surrounding,
Friction buffer, prevent test tube from directly falling causes to shatter to bottom, the silicon being laid with along with bottom plate episphere indent screens inner wall
Glue damping, but the bottom of rack for test tube does not have stabilizing measures, when placing more test tube on rack for test tube, is easy to happen rack for test tube
Topple over phenomenon, cause invisible spectro drug to pour down or forth or the damage of test tube, it is serious that teaching safety accident may occur.
Based on this, the utility model devises one kind and stablizing rack for test tube for student experimenting room break-against shock-absorbing, to solve
The above problem.
Utility model content
The purpose of this utility model is to provide one kind stablizing rack for test tube for student experimenting room break-against shock-absorbing, to solve
Although the damping structure mentioned above in the background art by being arranged in circular through hole internal diameter surrounding, friction buffer prevents from trying
Pipe directly falls and causes to shatter to bottom, along with the silica gel shock-absorption of bottom plate episphere indent screens inner wall laying, but test tube
The bottom of frame does not have stabilizing measures, and when placing more test tube on rack for test tube, be easy to happen rack for test tube topples over phenomenon, causes
Invisible spectro drug is poured down or forth or the damage of test tube, serious the problem of teaching safety accident may occur.
To achieve the above object, the utility model provides the following technical solutions：One kind is subtracted for student experimenting room with shatter-resistant
Rack for test tube is stablized in shake, including support fixed plate and supporting ＆ stablizing plate, the support fixed plate are arranged on the top of supporting ＆ stablizing plate,
Elastic component, the side of the support fixed plate and supporting ＆ stablizing plate are evenly arranged between the support fixed plate and supporting ＆ stablizing plate
Limit card board is fixed with by trip bolt between wall, positioning pluging rod, positioning are evenly arranged at the top of the support fixed plate
The front in locating groove and support column is arranged in card slot and support column, the positioning pluging rod, and the locating groove exists with support column
On same straight line, it is provided with locating clamp plate at the top of the support column, positioning card is uniformly provided at the top of the locating clamp plate
The inner cavity in hole, the standing block hole is provided with limiting gasket, and the bottom of the supporting ＆ stablizing plate is fixed with surely by trip bolt
Determine bearing, the bottom of the stable bearing is evenly arranged with stable sucker.
Preferably, the outer wall of the limit card board offers limit screw hole and limit card slot respectively, and the limit screw hole is logical
It crosses trip bolt to connect with supporting ＆ stablizing plate, the limit card slot is connect by trip bolt with support fixed plate.
Preferably, the center of circle of the locating groove and the center of circle of standing block hole be on the same line.
Preferably, the outer wall of the stable bearing is uniformly provided with installation card slot, and the inner cavity of the installation card slot offers
Installation screw.
Preferably, the stable bearing is arranged in the bottom symmetrical of supporting ＆ stablizing plate.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through supporting ＆ stablizing board bottom portion
Stablize bearing and stablize the mutual cooperation of sucker, the utility model is enable to be fixed on the surface of testing stand, it is new to increase this practicality
The stability of type reduces the utility model because more test tube is loaded and toppling over for occurring, to reduce drug in test tube
The damage of test tube is poured down or forth or caused, reduces because of the teaching safety accident that test tube is toppled over and causes, passes through elastic component and limiting card
The mutual cooperation of plate, reduce external shock transmitted into test tube, to reduce test tube because vibrations and caused by damage, drop simultaneously
The cost of low teaching experiment reduces the generation of experiment accident.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model upward view；
Fig. 3 is the utility model limit card board structural schematic diagram；
Fig. 4 is that the utility model stablizes bearing structure illustration.
In attached drawing, parts list represented by the reference numerals are as follows：
1- supports fixed plate, 2- supporting ＆ stablizing plates, 3- elastic components, 4- limit card boards, 41- limit screw holes, 41- limiting cards
Slot, 5- positioning pluging rods, 6- locating grooves, 7- support columns, 8- locating clamp plates, 9- standing block holes, 10- limiting gaskets, 11- stablize
Bearing, 111- install card slot, 112- installation screws, and 12- stablizes sucker.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：One kind is steady for student experimenting room break-against shock-absorbing
Determine rack for test tube, including support fixed plate 1 and supporting ＆ stablizing plate 2, support fixed plate 1 is arranged in the top of supporting ＆ stablizing plate 2, support
It is evenly arranged with elastic component 3 between fixed plate 1 and supporting ＆ stablizing plate 2, supports between fixed plate 1 and the side wall of supporting ＆ stablizing plate 2
It is fixed with limit card board 4 by trip bolt, the top of support fixed plate 1 is evenly arranged with positioning pluging rod 5,6 and of locating groove
Support column 7, positioning pluging rod 5 are arranged in the front of locating groove 6 and support column 7, and locating groove 6 is with support column 7 in same straight line
On, the top of support column 7 is provided with locating clamp plate 8, and the top of locating clamp plate 8 is uniformly provided with standing block hole 9, standing block hole 9
Inner cavity be provided with limiting gasket 10, the bottom of supporting ＆ stablizing plate 2 is fixed with stable bearing 11 by trip bolt, stablizes bearing
11 bottom is evenly arranged with stable sucker 12.
Wherein, the outer wall of limit card board 4 offers limit screw hole 41 and limit card slot 42 respectively, and limit screw hole 41 is by tight
Gu screw is connect with supporting ＆ stablizing plate 2, limit card slot 42 is connect by trip bolt with support fixed plate 1, ensures that support is fixed
Stability between plate 1 and supporting ＆ stablizing plate 2 reduces toppling over and shaking, the center of circle of locating groove 6 and positioning for the utility model
The center of circle of card hole 9 on the same line, increases stability when tube assay reaction, and the outer wall for stablizing bearing 11 is uniformly provided with
Card slot 111 is installed, the inner cavity of installation card slot 111 offers installation screw 112, facilitates stable sucker 12 on stablizing bearing 11
The installation of installation and stable bearing 11 on supporting ＆ stablizing plate 2, the bottom symmetrical for stablizing bearing 11 in supporting ＆ stablizing plate 2 are arranged,
Ensure the stability of 2 bottom of supporting ＆ stablizing plate.
One of the present embodiment has particular application as：The utility model will stablize sucker 12 by stablizing bearing 11 when in use
It is fixed on the bottom of supporting ＆ stablizing plate 2, then is fixed on the surface of testing stand by stablizing sucker 12 by supporting ＆ stablizing plate 2, reduce
Test tube is poured down or forth or caused to the utility model because loading more test tube and toppling over for occurring, to reduce drug in test tube
Damage is reduced because of the teaching safety accident that test tube is toppled over and causes, by supporting between fixed plate 1 and supporting ＆ stablizing plate 2
The elastic component 3 of even setting transmits to reduce reduction external shock into test tube since elastic component 3 has elastic reaction, to
Reduction test tube damages caused by because of vibrations, then passes through the mutual cooperation with limit card board 4, ensures to support fixed plate 1 and branch
The stability between steadying plate 2 is supportted, toppling over and shaking for the utility model is reduced, by the setting of positioning pluging rod 5, facilitates test tube
Dry, by the mutual cooperation of standing block hole 9 and locating groove 6, increase stability when tube assay reaction, pass through simultaneously
The setting of limiting gasket 10 reduces shaking of the test tube in standing block hole 9, to reduce falling off for test tube, while reducing teaching
The cost of experiment reduces the generation of experiment accident.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. one kind stablizing rack for test tube, including support fixed plate (1) and supporting ＆ stablizing plate for student experimenting room break-against shock-absorbing
(2), the support fixed plate (1) is arranged on the top of supporting ＆ stablizing plate (2), it is characterised in that：The support fixed plate (1) with
Be evenly arranged with elastic component (3) between supporting ＆ stablizing plate (2), the side wall of the support fixed plate (1) and supporting ＆ stablizing plate (2) it
Between limit card board (4) is fixed with by trip bolt, be evenly arranged at the top of the support fixed plate (1) positioning pluging rod (5),
Locating groove (6) and support column (7), the positioning pluging rod (5) setting are described in the front of locating groove (6) and support column (7)
Locating groove (6) on the same line, is provided with locating clamp plate (8) with support column (7) at the top of the support column (7), described
Standing block hole (9) is uniformly provided at the top of locating clamp plate (8), the inner cavity of the standing block hole (9) is provided with limiting gasket
(10), the bottom of the supporting ＆ stablizing plate (2) is fixed with stable bearing (11) by trip bolt, the stable bearing (11)
Bottom is evenly arranged with stable sucker (12).
2. according to claim 1 a kind of for student experimenting room break-against shock-absorbing stabilization rack for test tube, it is characterised in that：Institute
The outer wall for stating limit card board (4) offers limit screw hole (41) respectively and limit card slot (42), the limit screw hole (41) pass through
Trip bolt is connect with supporting ＆ stablizing plate (2), and the limit card slot (42) is connect by trip bolt with support fixed plate (1).
3. according to claim 1 a kind of for student experimenting room break-against shock-absorbing stabilization rack for test tube, it is characterised in that：Institute
The center of circle in the center of circle and standing block hole (9) of stating locating groove (6) is on the same line.
4. according to claim 1 a kind of for student experimenting room break-against shock-absorbing stabilization rack for test tube, it is characterised in that：Institute
The outer wall for stating stable bearing (11) is uniformly provided with installation card slot (111), and the inner cavity of the installation card slot (111) offers installation
Screw hole (112).
5. according to claim 1 a kind of for student experimenting room break-against shock-absorbing stabilization rack for test tube, it is characterised in that：Institute
The bottom symmetrical that stable bearing (11) is stated in supporting ＆ stablizing plate (2) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653027.6U CN207805678U (en) | 2017-12-01 | 2017-12-01 | One kind stablizing rack for test tube for student experimenting room break-against shock-absorbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653027.6U CN207805678U (en) | 2017-12-01 | 2017-12-01 | One kind stablizing rack for test tube for student experimenting room break-against shock-absorbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805678U true CN207805678U (en) | 2018-09-04 |
Family
ID=63334948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653027.6U Expired - Fee Related CN207805678U (en) | 2017-12-01 | 2017-12-01 | One kind stablizing rack for test tube for student experimenting room break-against shock-absorbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816033A (en) * | 2020-08-24 | 2020-10-23 | 吴荣华 | Multifunctional mathematics teaching aid and use method |
| CN113522401A (en) * | 2021-06-16 | 2021-10-22 | 天柱县中等职业学校 | High school biological experiment device for extracting and separating pigments in green leaves |
| CN113814020A (en) * | 2021-10-08 | 2021-12-21 | 盐城工业职业技术学院 | Test-tube rack that medicine detected multistation and prevented liquid medicine and empty |
-
2017
- 2017-12-01 CN CN201721653027.6U patent/CN207805678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816033A (en) * | 2020-08-24 | 2020-10-23 | 吴荣华 | Multifunctional mathematics teaching aid and use method |
| CN113522401A (en) * | 2021-06-16 | 2021-10-22 | 天柱县中等职业学校 | High school biological experiment device for extracting and separating pigments in green leaves |
| CN113814020A (en) * | 2021-10-08 | 2021-12-21 | 盐城工业职业技术学院 | Test-tube rack that medicine detected multistation and prevented liquid medicine and empty |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180904 Termination date: 20181201 |