CN106582919B - Rotary-type teaching chemistry tube frame - Google Patents
Rotary-type teaching chemistry tube frame Download PDFInfo
- Publication number
- CN106582919B CN106582919B CN201710077281.4A CN201710077281A CN106582919B CN 106582919 B CN106582919 B CN 106582919B CN 201710077281 A CN201710077281 A CN 201710077281A CN 106582919 B CN106582919 B CN 106582919B
- Authority
- CN
- China
- Prior art keywords
- test tube
- bearing panel
- pillar
- fixed
- tube bearing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of rotary-type teaching chemistry tube framves, including pedestal, the pillar being fixed on the base and the test tube bearing panel being arranged on pillar, uniformly there is test tube jack on test tube bearing panel, there is ring groove on surface on pillar, there is rotation annulus in ring groove, it is fixed with circular hole on test tube bearing panel, it is additionally provided with support mast in the top surface of pedestal, it is fixed with card slot at the top of support mast, it is fixed with and the matched screens block of groove position in the bottom surface of test tube bearing panel, two vertical spacing slots are arranged on pillar, lifting moving block is equipped in vertical spacing slot, the limit inserted block tilted upward is fixed in the lateral surface of lifting moving block, there is limit jack on test tube bearing panel.The structure setting of the present invention is reasonable, convenient effectively to observe invisible spectro chemical reaction and corresponding contrast experiment comparison in real time, improves stability in use and the scope of application, is conducive to the quality for improving teaching, and practicability is good.
Description
Technical field
The invention belongs to teaching equipment technical fields, and in particular to a kind of rotary-type teaching chemistry tube frame.
Background technology
In the teaching process of chemistry, chemical knowledge can be preferably grasped in order to facilitate student, generally can all be carried out corresponding
Chemical experiment teaching, in chemical experiment teaching, test tube is most-often used structure, in order to fix test tube and facilitate inspection,
It will use and arrive rack for test tube, the structure of the rack for test tube of traditional technology is simple, and mainly by frame body, test tube is provided on frame body
Jack, although test tube can be fixed, it is not only inconvenient to be observed, and when carrying out contrast experiment, Wu Fashi
When effectively observe invisible spectro variation, to can influence experiment effect and teaching quality, so applicability and practicability
It is restricted.
Invention content
The rotary-type teaching that reasonable and stability in use is good the object of the present invention is to provide a kind of structure setting is tried with chemistry
Pipe support.
It realizes that the technical solution of the object of the invention is a kind of rotary-type teaching chemistry tube frame, including pedestal, is fixed on
Pillar on the pedestal and the test tube bearing panel being arranged on the pillar, uniformly have examination on the test tube bearing panel
There is ring groove on pipe jack, the surface on the pillar, there is rotation annulus, the test tube loading end in the ring groove
Circular hole is fixed on plate, the rotation annulus passes through the circular hole of test tube bearing panel and fixed by lock-bit screw rod, at the bottom
The top surface of seat is additionally provided with support mast, and the support mast is symmetricly set on the pillar on the two sides of pedestal, described
It is fixed with card slot at the top of support mast, is fixed with and the matched screens of groove position in the bottom surface of the test tube bearing panel
Block is arranged with two vertical spacing slots on the pillar, and the vertical spacing slot is in the lower section of ring groove, described
It is equipped with lifting moving block in vertical spacing slot, the limit inserted block tilted upward is fixed in the lateral surface of the lifting moving block,
There are limit jack, the test tube bearing panel to be inserted into limit when rotated, by limiting inserted block on the test tube bearing panel
Limit is completed in jack to fix.
Spring is compressed between the bottom wall and the bottom wall of lifting moving block of the vertical spacing slot.
The pedestal, pillar, lifting moving block and limit inserted block the equal cementation in surface have erosion shield.
The test tube bearing panel is glass panel.
The present invention has the effect of positive：The structure setting of the present invention is reasonable, can pass through Spin tubes when in use
Bearing panel makes its screens achieve the purpose that store test tube on support mast, while can also pass through Spin tubes bearing panel
Make the bottom surface airbreak of panel, invisible spectro chemical reaction and corresponding contrast experiment comparison effectively observed in real time to convenient,
Stability in use and the scope of application are improved to a certain extent, is conducive to the quality for improving teaching, and practicability is good.
Description of the drawings
In order to make the content of the present invention more clearly understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein：
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
(embodiment 1)
Fig. 1 shows a kind of specific implementation mode of the present invention, wherein Fig. 1 is the structural diagram of the present invention.
See Fig. 1, a kind of rotary-type teaching chemistry tube frame, including pedestal 1,2 He of pillar being fixed on the pedestal 1
The test tube bearing panel 3 being arranged on the pillar 2 uniformly has test tube jack 4, described on the test tube bearing panel 3
There is ring groove 5 on surface on pillar 2, has rotation annulus 6 in the ring groove 5, is fixed on the test tube bearing panel 3
There is circular hole 7, the rotation annulus 6 passes through the circular hole 7 of test tube bearing panel 3 and fixed by lock-bit screw rod 8, in the pedestal 1
Top surface be additionally provided with support mast 9, the support mast 9 and the pillar 2 are symmetricly set on the two sides of pedestal 1, in institute
The top for stating support mast 9 is fixed with card slot 10, is fixed in the bottom surface of the test tube bearing panel 3 and matches with 10 position of card slot
The screens block 11 of conjunction is arranged with two vertical spacing slots 12 on the pillar 2, and it is recessed that the vertical spacing slot 12 is in annulus
The lower section of slot 5 is equipped with lifting moving block 13 in the vertical spacing slot 12, is fixed in the lateral surface of the lifting moving block 13
There is the limit inserted block 14 tilted upward, there is limit jack 15, the test tube bearing panel 3 to exist on the test tube bearing panel 3
When rotation, limit fixation is completed by limiting in the insertion limit jack 15 of inserted block 14.In Spin tubes bearing panel by right
The limit inserted block answered is completed limit and is fixed.In the present embodiment, lifting moving block uses I-shape construction, the both sides of I-shape construction
Groove screens is in the cell wall of vertical spacing slot, so as to effectively prevent it from loosening or falling off.
Spring 16 is compressed between the bottom wall and the bottom wall of lifting moving block of the vertical spacing slot.
The pedestal, pillar, lifting moving block and limit inserted block the equal cementation in surface have erosion shield.
The test tube bearing panel is glass panel.
The structure setting of the present invention is reasonable, its screens can be made to support by Spin tubes bearing panel when in use
Achieve the purpose that store test tube on mast, while the bottom surface airbreak of panel can also be made by Spin tubes bearing panel, to
It is convenient effectively to observe invisible spectro chemical reaction and corresponding contrast experiment comparison in real time, it is improved to a certain extent using steady
The qualitative and scope of application, is conducive to the quality for improving teaching, and practicability is good.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still fall within protection scope of the present invention.
Claims (3)
1. a kind of rotary-type teaching chemistry tube frame, including pedestal, fix pillar on the base and are arranged described
Test tube bearing panel on pillar uniformly has test tube jack on the test tube bearing panel, it is characterised in that：In the pillar
On surface have ring groove, have rotation annulus in the ring groove, be fixed with circular hole on the test tube bearing panel, institute
It states rotation annulus to pass through the circular hole of test tube bearing panel and fix by lock-bit screw rod, support is additionally provided in the top surface of the pedestal
Mast, the support mast are symmetricly set on the pillar on the two sides of pedestal, are fixed at the top of the support mast
Have card slot, the bottom surface of the test tube bearing panel be fixed with the matched screens block of groove position, it is right on the pillar
Title is set there are two vertical spacing slot, and the vertical spacing slot is in the lower section of ring groove, is equipped in the vertical spacing slot
Lifting moving block is fixed with the limit inserted block tilted upward in the lateral surface of the lifting moving block, in the test tube loading end
There are limit jack, the test tube bearing panel when rotated, solid by limiting completion limit in inserted block insertion limit jack on plate
Fixed, the test tube bearing panel is glass panel.
2. rotary-type teaching chemistry tube frame according to claim 1, it is characterised in that：In the vertical spacing slot
Spring is compressed between bottom wall and the bottom wall of lifting moving block.
3. rotary-type teaching chemistry tube frame according to claim 1, it is characterised in that：The pedestal, pillar, lifting
The equal cementation in surface of movable block and limit inserted block has erosion shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077281.4A CN106582919B (en) | 2017-02-14 | 2017-02-14 | Rotary-type teaching chemistry tube frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077281.4A CN106582919B (en) | 2017-02-14 | 2017-02-14 | Rotary-type teaching chemistry tube frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106582919A CN106582919A (en) | 2017-04-26 |
| CN106582919B true CN106582919B (en) | 2018-11-13 |
Family
ID=58587633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077281.4A Active CN106582919B (en) | 2017-02-14 | 2017-02-14 | Rotary-type teaching chemistry tube frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106582919B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625485A (en) * | 1970-09-25 | 1971-12-07 | Shapiro Justin J | Test tube rocker and rotator |
| CN204503160U (en) * | 2015-03-09 | 2015-07-29 | 邹淑杰 | A kind of many heating test-tubes frame |
| CN204523039U (en) * | 2015-02-05 | 2015-08-05 | 宋宇 | A kind of clinical laboratory test tube case |
| CN205868352U (en) * | 2016-08-10 | 2017-01-11 | 中国农业科学院兰州兽医研究所 | Rotation type test -tube rack |
| CN206464015U (en) * | 2017-02-14 | 2017-09-05 | 陈柯宇 | Chemistry tube frame is used in rotary-type teaching |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3000803B1 (en) * | 2013-01-04 | 2018-05-25 | Immunodiagnostic Systems France | ANALYSIS ASSEMBLY FOR ANALYSIS APPARATUS |
-
2017
- 2017-02-14 CN CN201710077281.4A patent/CN106582919B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625485A (en) * | 1970-09-25 | 1971-12-07 | Shapiro Justin J | Test tube rocker and rotator |
| CN204523039U (en) * | 2015-02-05 | 2015-08-05 | 宋宇 | A kind of clinical laboratory test tube case |
| CN204503160U (en) * | 2015-03-09 | 2015-07-29 | 邹淑杰 | A kind of many heating test-tubes frame |
| CN205868352U (en) * | 2016-08-10 | 2017-01-11 | 中国农业科学院兰州兽医研究所 | Rotation type test -tube rack |
| CN206464015U (en) * | 2017-02-14 | 2017-09-05 | 陈柯宇 | Chemistry tube frame is used in rotary-type teaching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106582919A (en) | 2017-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180920 Address after: 362000 Xu Xu 151, Xu CuO village, Hou Long Town, Quangang District, Quanzhou, Fujian Applicant after: Zhang Sanmei Address before: 211200 No. 1 Shandong Road, Lishui Economic Development Zone, Nanjing, Jiangsu. Applicant before: Nanjing Zhengkuan Pharmaceutical Science and Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |