CN205084772U - Test -tube rack device for chemistry experiments - Google Patents
Test -tube rack device for chemistry experiments Download PDFInfo
- Publication number
- CN205084772U CN205084772U CN201520915550.6U CN201520915550U CN205084772U CN 205084772 U CN205084772 U CN 205084772U CN 201520915550 U CN201520915550 U CN 201520915550U CN 205084772 U CN205084772 U CN 205084772U
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- test
- test tube
- jack
- rack
- tube
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Abstract
The utility model discloses a test -tube rack device for chemistry experiments belongs to chemistry experiment apparatus technical field, including the support, be equipped with test -tube rack drawer and drawer handle on the support, the test -tube rack drawer is inside to be equipped with the test -tube rack body, is equipped with the test tube jack of array on the test -tube rack body, every test tube jack includes jack panel and the fixed collet that sets up in the jack panel below, be equipped with on the collet and the corresponding collet hole of test tube jack, the diameter in collet hole is less than the diameter of test tube jack, and be less than the bottom diameter of test tube, adjacent two are listed as and are equipped with the baffle between the jack panel, highly being higher than of baffle the surface of jack panel, every test tube jack that is listed as is close to the position A labelling groove outside the drawer. The utility model discloses simple structure adopts drawer -type structure, can once only hold a large amount of test tubes, and the area occupied is little, the storage and the removal of the test tube of being convenient for.
Description
Technical field
The utility model relates to a kind of chemical experiment apparatus, is specifically a kind of test-tube rack for chemical experiment device.
Background technology
Experiment is the important step in process of general chemistry teaching, and in chemical experiment, needs a large amount of test tubes, and test tube is generally placed on rack for test tube, traditional rack for test tube, mostly is metal material single layer structure, above being directly placed on by test tube.This rack for test tube is due to single layer structure, and the test tube limited amount deposited, when test tube is many time, need multiple rack for test tube to hold, the interview taken is larger, and is unfavorable for mobile.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of easy to use, can hold that test tube, area occupied are little, the test-tube rack for chemical experiment device of conveniently moving in a large number.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of test-tube rack for chemical experiment device, comprise support, it is characterized in that: described support is provided with rack for test tube drawer, described rack for test tube drawer is provided with rack for test tube body, described rack for test tube body is provided with the test tube jack of array, each test tube jack comprises female receptacle and is fixedly installed on the collet below female receptacle, be provided with dividing plate between adjacent two row female receptacles, often row test tube jack is provided with slot tag near the position of drawer outside.
Preferably, described rack for test tube drawer is provided with drawer handle.
Preferably, the height of described dividing plate is higher than the surface of described female receptacle.
Preferably, the line number of described array test tube jack is at least 1 row, and columns is at least 1 row.
Preferably, described collet is provided with the collet hole corresponding with described test tube jack, and the diameter in described collet hole is less than the diameter of described test tube jack, and is less than the base diameter of test tube.
Technique effect of the present utility model is mainly reflected in: (1) adopts drawer-type structure, and disposablely can hold a large amount of test tubes, area occupied is little, is convenient to storage and the movement of test tube; (2) jack on each female receptacle forms matrix form, is provided with dividing plate between two adjacent row jacks, makes the test tube of adjacent two row carry out subregion in physical space, is convenient to the test tube storing different model specification, and is marked on slot tag, be convenient to distinguish.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of test-tube rack for chemical experiment device of the utility model;
Fig. 2 is the perspective view of the utility model individual layer rack for test tube;
Fig. 3 is the longitudinal sectional view in the utility model individual layer rack for test tube centre position;
Fig. 4 is the top view of the utility model individual layer rack for test tube.
In figure: 1-support; 2-rack for test tube drawer; 3-drawer handle; 4-rack for test tube body; 41-test tube jack; 42-slot tag; 43-dividing plate; 44-collet hole; 45-female receptacle; 46-collet.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, 2, 3, shown in 4, a kind of test-tube rack for chemical experiment device, comprise support 1, on support, 1 is provided with rack for test tube drawer 2, rack for test tube drawer 2 is provided with drawer handle 3, rack for test tube drawer 2 inside is provided with rack for test tube body 4, rack for test tube body 4 is provided with the test tube jack 41 of array, the line number of array test tube jack 41 is at least 1 row, columns is at least 1 row, the collet 46 that each test tube jack 41 comprises female receptacle 45 and is fixedly installed on below female receptacle 45, collet 46 is provided with the collet hole 44 corresponding with described test tube jack 41, the diameter in described collet hole 44 is less than the diameter of described test tube jack 41, and be less than the base diameter of test tube, be provided with dividing plate 43 between adjacent two row female receptacles 45, the height of dividing plate 43 is higher than the surface of described female receptacle 45, and often row test tube jack 41 is provided with slot tag 42 near the position of drawer outside.
During use, rack for test tube drawer 2 is pulled open, test tube is inserted in the test tube jack 41 of rack for test tube body 4, be placed on bottom test tube on the collet hole 44 on collet 46, be convenient to the fixing of test tube.Owing to have employed drawer-type structure, the utility model disposablely can hold a large amount of test tubes, and area occupied is little, is convenient to storage and the movement of test tube; Test tube jack 41 on each female receptacle 45 forms matrix form, be provided with dividing plate 43 between two adjacent row test tube jacks 41, make the test tube of adjacent two row carry out subregion in physical space, be convenient to the test tube storing different model specification, and be marked on slot tag 42, be convenient to distinguish.
Embodiment recited above is described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a test-tube rack for chemical experiment device, comprise support (1), it is characterized in that: described support (1) is provided with rack for test tube drawer (2), described rack for test tube drawer (2) inside is provided with rack for test tube body (4), described rack for test tube body (4) is provided with the test tube jack (41) of array, each test tube jack (41) comprises female receptacle (45) and is fixedly installed on the collet (46) of female receptacle (45) below, dividing plate (43) is provided with between adjacent two row female receptacles (45), often row test tube jack (41) is provided with slot tag (42) near the position of drawer outside.
2. a kind of test-tube rack for chemical experiment device according to claim 1, is characterized in that: described rack for test tube drawer (2) is provided with drawer handle (3).
3. a kind of test-tube rack for chemical experiment device according to claim 2, is characterized in that: the height of described dividing plate (43) is higher than the surface of described female receptacle (45).
4. a kind of test-tube rack for chemical experiment device according to claim 3, is characterized in that: the line number of described array test tube jack (41) is at least 1 row, and columns is at least 1 row.
5. a kind of test-tube rack for chemical experiment device according to claim 4, it is characterized in that: described collet (46) is provided with the collet hole (44) corresponding with described test tube jack (41), the diameter of described collet hole (44) is less than the diameter of described test tube jack (41), and is less than the base diameter of test tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915550.6U CN205084772U (en) | 2015-11-16 | 2015-11-16 | Test -tube rack device for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915550.6U CN205084772U (en) | 2015-11-16 | 2015-11-16 | Test -tube rack device for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084772U true CN205084772U (en) | 2016-03-16 |
Family
ID=55475495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915550.6U Expired - Fee Related CN205084772U (en) | 2015-11-16 | 2015-11-16 | Test -tube rack device for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442092A (en) * | 2016-11-03 | 2017-02-22 | 睿科仪器（厦门）有限公司 | Drawer device capable of automatically inserting nitrogen-blowing needle into concentration test tube |
-
2015
- 2015-11-16 CN CN201520915550.6U patent/CN205084772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442092A (en) * | 2016-11-03 | 2017-02-22 | 睿科仪器（厦门）有限公司 | Drawer device capable of automatically inserting nitrogen-blowing needle into concentration 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161116 |