CN203316163U - Test tube bracket for teaching in laboratory - Google Patents
Test tube bracket for teaching in laboratory Download PDFInfo
- Publication number
- CN203316163U CN203316163U CN2013203021621U CN201320302162U CN203316163U CN 203316163 U CN203316163 U CN 203316163U CN 2013203021621 U CN2013203021621 U CN 2013203021621U CN 201320302162 U CN201320302162 U CN 201320302162U CN 203316163 U CN203316163 U CN 203316163U
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- CN
- China
- Prior art keywords
- test tube
- hole
- rack
- tube hole
- tube body
- 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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Abstract
The utility model discloses a test tube bracket for teaching in a laboratory. The test tube bracket comprises a test tube bracket body and a first test tube hole which is arranged on the top of the test tube bracket body and extends to the bottom of the test tube bracket body, wherein the side of the test tube bracket body is provided with a second test tube hole; the second test tube hole passes through the first test tube hole from the side and extends to the other side of the test tube bracket body; the second test tube hole is a triangular hole which is arranged in an inclined way; the bottom of the second test tube hole is provided with a position adjusting plate; the position adjusting plate can move along the vertical direction along the second test tube hole; the two ends of the position adjusting plate extend to the outside of the test tube bracket body; the bottom of the test tube bracket body is provided with a vibrator and a storage battery; the storage battery is electrically connected with the vibrator; a test tube can be arranged in an inclined way by the second test tube hole, and the relative angle of the test tube can be adjusted by adjusting the position adjusting plate, so that the liquid in the test tube can be conveniently extracted; the liquid in the test tube can be conveniently mixed by a user through the vibrator.
Description
Technical field
The utility model relates to a kind of laboratory teaching test tube carriage.
Background technology
At present, the test tube test is the Demonstrator Trials that the skiing teacher the most often does, in the time of the hand-held test tube of teacher, hand easily forms and blocks, make the student can't better observe invisible spectro chemical reaction, and because test tube is different in size, can't be according to actual needs, by dropper, liquid is in vitro extracted, very inconvenient, and usually need manually invisible spectro liquid to be mixed, very inconvenient.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly can facilitates the student to be observed, and can facilitate dropper to be extracted invisible spectro liquid, facilitates the laboratory teaching test tube carriage of mixing material simultaneously.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of laboratory teaching test tube carriage, comprise the rack for test tube body, and be opened in the rack for test tube bodies top, and extend to the first test tube hole of rack for test tube body bottom, described rack for test tube body side arranges the second test tube hole, the first test tube hole is run through in described the second test tube hole from the side, and extend to rack for test tube body opposite side, described the second test tube hole is a delthyrium be obliquely installed, be provided with a position adjustable board at the bottom of the hole in the second test tube hole, this position adjustable board can be done moving on vertical direction along the second test tube hole, described position adjustable board two ends extend to the rack for test tube body exterior, and the two ends at position adjustable board are provided with shifting block, described rack for test tube body bottom is provided with a vibrator and battery, described battery and vibrator Electricity Federation.
As preferred technical scheme, the opening in described the second test tube hole is greater than the opening in the first test tube hole.
As preferred technical scheme, four sides of described rack for test tube body are the transparent area that glass is made, the convenient observation.
As preferred technical scheme, the position at described the first De Kongdi place, test tube hole lower than the hole of the second test tube at the bottom of the position at place.
The beneficial effects of the utility model are: by the second set test tube hole, can carry out slant setting to test tube, and regulate the relative angle of test tube by adjusting position adjustable board, the invisible spectro liquid of convenient extraction, by set vibrator, can facilitate the user to be mixed invisible spectro liquid, and the utility model structure is comparatively simple, use more for convenience, be applicable to promoting the use of.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cutaway view of the utility model laboratory teaching with the test tube carriage;
Fig. 2 is the side view of the utility model laboratory teaching with the test tube carriage.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult a kind of laboratory teaching test tube carriage shown in Fig. 1 and Fig. 2, comprise rack for test tube body 1, and be opened in rack for test tube body 1 top, and extend to the first test tube hole 2 of rack for test tube body 1 bottom, described rack for test tube body 1 side arranges the second test tube hole 3, the first test tube hole 2 is run through in described the second test tube hole 3 from the side, and extend to rack for test tube body 1 opposite side, described the second test tube hole 3 is a delthyrium be obliquely installed, be provided with a position adjustable board 4 at the bottom of the hole in the second test tube hole 3, this position adjustable board 4 can be done moving on vertical direction along the second test tube hole 3, described position adjustable board 4 two ends extend to rack for test tube body 1 outside, and be provided with shifting block 5 at the two ends of position adjustable board 4, described rack for test tube body 1 bottom is provided with a vibrator 6 and battery 7, described battery 7 and vibrator 6 Electricity Federations.
Wherein, the opening in described the second test tube hole 3 is greater than the opening in the first test tube hole 2.
Four sides of described rack for test tube body 1 are the transparent area that glass is made, the convenient observation.
At the bottom of the hole in described the first test tube hole 2 position at place lower than the hole of the second test tube 3 at the bottom of the position at place.
The beneficial effects of the utility model are: by the second set test tube hole, can carry out slant setting to test tube, and regulate the relative angle of test tube by adjusting position adjustable board, the invisible spectro liquid of convenient extraction, by set vibrator, can facilitate the user to be mixed invisible spectro liquid, and the utility model structure is comparatively simple, use more for convenience, be applicable to promoting the use of.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a laboratory teaching test tube carriage, comprise the rack for test tube body, and be opened in the rack for test tube bodies top, and extend to the first test tube hole of rack for test tube body bottom, it is characterized in that: described rack for test tube body side arranges the second test tube hole, the first test tube hole is run through in described the second test tube hole from the side, and extend to rack for test tube body opposite side, described the second test tube hole is a delthyrium be obliquely installed, be provided with a position adjustable board at the bottom of the hole in the second test tube hole, this position adjustable board can be done moving on vertical direction along the second test tube hole, described position adjustable board two ends extend to the rack for test tube body exterior, and the two ends at position adjustable board are provided with shifting block, described rack for test tube body bottom is provided with a vibrator and battery, described battery and vibrator Electricity Federation.
2. laboratory teaching according to claim 1 test tube carriage, it is characterized in that: the opening in described the second test tube hole is greater than the opening in the first test tube hole.
3. laboratory teaching according to claim 1 test tube carriage, it is characterized in that: four sides of described rack for test tube body are the transparent area that glass is made.
4. laboratory teaching according to claim 1 test tube carriage is characterized in that: the position at described the first De Kongdi place, test tube hole lower than the hole of the second test tube at the bottom of the position at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203021621U CN203316163U (en) | 2013-05-28 | 2013-05-28 | Test tube bracket for teaching in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203021621U CN203316163U (en) | 2013-05-28 | 2013-05-28 | Test tube bracket for teaching in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316163U true CN203316163U (en) | 2013-12-04 |
Family
ID=49655565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203021621U Expired - Fee Related CN203316163U (en) | 2013-05-28 | 2013-05-28 | Test tube bracket for teaching in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007002A (en) * | 2014-06-10 | 2014-08-27 | 常州艾瑞特电子有限公司 | Reagent uniformly mixing oscillator |
| CN111774107A (en) * | 2020-06-17 | 2020-10-16 | 新疆卡纳思生物技术有限公司 | Homocysteine content detection kit with high reagent utilization rate |
-
2013
- 2013-05-28 CN CN2013203021621U patent/CN203316163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007002A (en) * | 2014-06-10 | 2014-08-27 | 常州艾瑞特电子有限公司 | Reagent uniformly mixing oscillator |
| CN111774107A (en) * | 2020-06-17 | 2020-10-16 | 新疆卡纳思生物技术有限公司 | Homocysteine content detection kit with high reagent utilization rate |
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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: 20131204 Termination date: 20190528 |