CN205323836U - Experimental apparatus is used in bioengineering teaching - Google Patents
Experimental apparatus is used in bioengineering teaching Download PDFInfo
- Publication number
- CN205323836U CN205323836U CN201620119170.6U CN201620119170U CN205323836U CN 205323836 U CN205323836 U CN 205323836U CN 201620119170 U CN201620119170 U CN 201620119170U CN 205323836 U CN205323836 U CN 205323836U
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- China
- Prior art keywords
- adjusting part
- rack
- test tube
- nut
- tube rack
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Abstract
The utility model discloses an experimental apparatus is used in bioengineering teaching, it includes the base subassembly, the adjusting part, put the thing subassembly, it includes: supporter, the one end of supporter link firmly in on the first adjusting part, the other end of supporter link firmly in on the second adjusting part, the supporter has first end, the second is held and the bottom, first end second end with the bottom is around forming the U -shaped, the center department of first end is the bar groove, and the one side in bar groove is first joint groove, and the opposite side in bar groove is second joint groove, first joint groove with the asymmetric setting in second joint groove, and the test -tube rack, the test -tube rack for the supporter slides and sets up, for a plurality of accommodation holes that hold the test tube on the test -tube rack, the both ends of test -tube rack be with first joint groove or the arch of second joint groove looks adaptation. The utility model discloses well teacher need not hand the test tube and add adding medicament or medicine, and convenient operation is swift.
Description
Technical field
This utility model relates to teaching equipment technical field, particularly relates to a kind of biological engineering teaching experimental device。
Background technology
At present, in bioconversion medium especially experimental teaching time, it is often necessary to carry out lecture experiment, especially the experiment of some test tube classes is carried out, when utilizing test tube to test, the normal hand-held test tube of teacher, being not easy to add medicine in time or sequentially add medicine, the experiment of some heat release is also possible to teacher's health of burning。
Utility model content
This utility model is intended at least solve one of the problems of the prior art。
The purpose of this utility model is in that to propose a kind of biological engineering teaching experimental device。
Biological engineering teaching experimental device according to embodiment of the present utility model, described biological engineering teaching experimental device includes:
Base assembly, described base assembly includes base；
Adjusting part, described adjusting part includes the first adjusting part and the second adjusting part, and described first adjusting part is arranged at the side of described base, and described second adjusting part is arranged at the opposite side of described base；
Object placement component, described object placement component is arranged at the upside of described adjusting part, and described object placement component slides relative to described adjusting part and arranges, and described object placement component includes:
Rack, one end of described rack is fixed on described first adjusting part, the other end of described rack is fixed on described second adjusting part, described rack has the first end, the second end and bottom, described first end, described second end and described bottom are around forming U-shaped, and the center of described first end is bar-shaped trough, and the side of described bar-shaped trough is the first buckling groove, the opposite side of described bar-shaped trough is the second buckling groove, described first buckling groove and the described second asymmetric setting of buckling groove；With
Test tube rack, described test tube rack slides relative to described rack and arranges, and described test tube rack is the accommodation hole of multiple accommodation test tube, and the two ends of described test tube rack are the projection suitable with described first buckling groove or described second buckling groove。
When this utility model uses, because being provided with object placement component, in object placement component, the test tube carrying out testing can be positioned in test tube rack, and so, teacher need not be added medicament or medicine by hand-held test tube, convenient to operation, to a great extent, it is to avoid produce to burn to teacher's health；Meanwhile, it is provided with adjusting part, object placement component in the vertical direction can be adjusted, in order to the phenomenon occurred in observation of students experimentation, it is simple to understand bioconversion medium content。
It addition, the biological engineering teaching experimental device according to this utility model above-described embodiment, it is also possible to there is following additional technical feature:
According to an embodiment of the present utility model, described first adjusting part includes:
First gripper shoe, one end of described first gripper shoe is fixed on described base；
First nut, described first nut is fixed on described rack；With
First bolt, described first bolt-through is in described first gripper shoe suitable with described first nut。
According to an embodiment of the present utility model, described second adjusting part includes:
Second gripper shoe, one end of described second gripper shoe is fixed on described base；
Second nut, described second nut is fixed on described rack；With
Second bolt, described second bolt-through is in described second gripper shoe suitable with described second nut。
According to an embodiment of the present utility model, being the first support between described rack and described first adjusting part, the section configuration of described first support is L-shaped。
According to an embodiment of the present utility model, being the second support between described rack and described second adjusting part, the section configuration of described second support is also L-shaped。
According to an embodiment of the present utility model, it is the first damping block between described first support and described base, is the second damping block between described second support and described base。
According to an embodiment of the present utility model, described second adjusting part includes:
Second gripper shoe, one end of described second gripper shoe is fixed on described base；
Second nut, described second nut is fixed on described rack；With
Second bolt, described second bolt-through is in described second gripper shoe suitable with described second nut。
According to an embodiment of the present utility model, described test tube rack is the first test tube rack and the second test tube rack, and described first test tube rack and the first buckling groove are suitable, and described second test tube rack and the second buckling groove are suitable。
Accompanying drawing explanation
The following drawings is only intended to, in this utility model being schematically illustrated and explaining, not limit scope of the present utility model。Wherein:
Fig. 1 is this utility model example structure schematic diagram；
Fig. 2 is the partial structurtes schematic diagram of rack in this utility model embodiment。
In figure: 110-base, 120-the first adjusting part, 121-the first gripper shoe, 122-the first nut, 123-the first bolt, 130-the second adjusting part, 131-the second gripper shoe, 132-the second nut, 133-the second bolt, 140-the first support, 141-the first damping block, 150-the second support, 151-the second damping block, 160-rack, 160-bar-shaped trough, 162-the first buckling groove, 163-the second buckling groove, 170-test tube rack, 171-holds hole, and 172-is protruding, 200-test tube。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is expanded on further。In the following detailed description, only some one exemplary embodiment of the present utility model is described by the mode of explanation。Undoubtedly, those of ordinary skill in the art will be consequently realised that, when not necessarily departing from spirit and scope of the present utility model, it is possible to by various different modes, described embodiment is modified。Therefore, accompanying drawing and description are inherently illustrative, rather than are used for limiting scope of the claims。
As shown in Figure 1-2, the biological engineering teaching experimental device according to this utility model embodiment, described biological engineering teaching experimental device includes:
Base assembly, described base assembly includes base 110；
Adjusting part, described adjusting part includes the first adjusting part 120 and the second adjusting part 130, and described first adjusting part is arranged at the side of described base, and described second adjusting part is arranged at another example of described base；
Object placement component, described object placement component is arranged at the upside of described adjusting part, and described object placement component slides relative to described adjusting part and arranges, and described object placement component includes:
Rack 160, one end of described rack is fixed on described first adjusting part 120, the other end of described rack is fixed on described second adjusting part 130, described rack has the first end, the second end and bottom, described first end, described second end and described bottom are around forming U-shaped, the center of described first end is bar-shaped trough 160, the side of described bar-shaped trough is the first buckling groove 162, the opposite side of described bar-shaped trough is the second buckling groove 163, described first buckling groove and the described second asymmetric setting of buckling groove；With
Test tube rack 170, described test tube rack slides relative to described rack and arranges, and described test tube rack is the accommodation hole 171 of multiple accommodation test tube, and the two ends of described test tube rack are the projection 172 suitable with described first buckling groove or described second buckling groove。
When this utility model uses, because being provided with object placement component, in object placement component, the test tube carrying out testing can be positioned in test tube rack, and so, teacher need not be added medicament or medicine by hand-held test tube, convenient to operation, to a great extent, it is to avoid produce to burn to teacher's health；Meanwhile, it is provided with adjusting part, object placement component in the vertical direction can be adjusted, in order to the phenomenon occurred in observation of students experimentation, it is simple to understand bioconversion medium content。
Further, described first adjusting part 120 includes:
First gripper shoe 121, one end of described first gripper shoe is fixed on described base；
First nut 122, described first nut is fixed on described rack；With
First bolt 123, described first bolt-through is in described first gripper shoe suitable with described first nut。
Further, described second adjusting part 130 includes:
Second gripper shoe 131, one end of described second gripper shoe is fixed on described base；
Second nut 132, described second nut is fixed on described rack；With
Second bolt 133, described second bolt-through is in described second gripper shoe suitable with described second nut。
So, it is operated by the first bolt and the second bolt, and then the first adjusting part, the second adjusting part are adjusted, namely regulate the object placement component position relative to base assembly。
Further, being the first support 140 between described rack and described first adjusting part, the section configuration of described first support is L-shaped。
Further, being the second support 150 between described rack and described second adjusting part, the section configuration of described second support is also L-shaped。
Further, it is the first damping block 141 between described first support and described base, is the second damping block 151 between described second support and described base。
So, the first damping block and the second damping block are to carrying out certain vibration damping between base and rack. avoid producing direct collision。
Further, described test tube rack is the first test tube rack and the second test tube rack, described first test tube rack and the first buckling groove are suitable, described second test tube rack and the second buckling groove are suitable, so, the accommodation hole on the first test tube rack can be different from the aperture, accommodation hole on the second test tube rack, and then can hold various sizes of test tube, meanwhile, rack can be placed the first test tube rack and the second test tube rack simultaneously。
Work process of the present utility model is as follows:
When this utility model uses, because being provided with object placement component, in object placement component, the test tube carrying out testing can be positioned in test tube rack, and so, teacher need not be added medicament or medicine by hand-held test tube, convenient to operation, to a great extent, it is to avoid produce to burn to teacher's health；Meanwhile, it is provided with adjusting part, object placement component in the vertical direction can be adjusted, in order to the phenomenon occurred in observation of students experimentation, it is simple to understand bioconversion medium content。
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to scope of the present utility model。Any those skilled in the art, equivalent variations done under the premise without departing from design of the present utility model and principle and amendment, all should belong to the scope of this utility model protection。
Claims (8)
1. a biological engineering teaching experimental device, it is characterised in that: described biological engineering teaching experimental device includes:
Base assembly, described base assembly includes base；
Adjusting part, described adjusting part includes the first adjusting part and the second adjusting part, and described first adjusting part is arranged at the side of described base, and described second adjusting part is arranged at the opposite side of described base；
Object placement component, described object placement component is arranged at the upside of described adjusting part, and described object placement component slides relative to described adjusting part and arranges, and described object placement component includes:
Rack, one end of described rack is fixed on described first adjusting part, the other end of described rack is fixed on described second adjusting part, described rack has the first end, the second end and bottom, described first end, described second end and described bottom are around forming U-shaped, and the center of described first end is bar-shaped trough, and the side of described bar-shaped trough is the first buckling groove, the opposite side of described bar-shaped trough is the second buckling groove, described first buckling groove and the described second asymmetric setting of buckling groove；With
Test tube rack, described test tube rack slides relative to described rack and arranges, and described test tube rack is the accommodation hole of multiple accommodation test tube, and the two ends of described test tube rack are the projection suitable with described first buckling groove or described second buckling groove。
2. biological engineering teaching experimental device according to claim 1, it is characterised in that: described first adjusting part includes:
First gripper shoe, one end of described first gripper shoe is fixed on described base；
First nut, described first nut is fixed on described rack；With
First bolt, described first bolt-through is in described first gripper shoe suitable with described first nut。
3. biological engineering teaching experimental device according to claim 2, it is characterised in that: described second adjusting part includes:
Second gripper shoe, one end of described second gripper shoe is fixed on described base；
Second nut, described second nut is fixed on described rack；With
Second bolt, described second bolt-through is in described second gripper shoe suitable with described second nut。
4. biological engineering teaching experimental device according to claim 3, it is characterised in that: being the first support between described rack and described first adjusting part, the section configuration of described first support is L-shaped。
5. biological engineering teaching experimental device according to claim 4, it is characterised in that: being the second support between described rack and described second adjusting part, the section configuration of described second support is also L-shaped。
6. biological engineering teaching experimental device according to claim 5, it is characterised in that: it is the first damping block between described first support and described base, is the second damping block between described second support and described base。
7. biological engineering teaching experimental device according to claim 1, it is characterised in that: described second adjusting part includes:
Second gripper shoe, one end of described second gripper shoe is fixed on described base；
Second nut, described second nut is fixed on described rack；With
Second bolt, described second bolt-through is in described second gripper shoe suitable with described second nut。
8. biological engineering teaching experimental device according to claim 1, it is characterised in that: described test tube rack is the first test tube rack and the second test tube rack, and described first test tube rack and the first buckling groove are suitable, and described second test tube rack and the second buckling groove are suitable。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119170.6U CN205323836U (en) | 2016-02-01 | 2016-02-01 | Experimental apparatus is used in bioengineering teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119170.6U CN205323836U (en) | 2016-02-01 | 2016-02-01 | Experimental apparatus is used in bioengineering teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323836U true CN205323836U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119170.6U Expired - Fee Related CN205323836U (en) | 2016-02-01 | 2016-02-01 | Experimental apparatus is used in bioengineering teaching |
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| Country | Link |
|---|---|
| CN (1) | CN205323836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932541A (en) * | 2017-04-19 | 2017-07-07 | 朱德金 | A kind of convenient use and the biological detection instrument with stabilization function |
-
2016
- 2016-02-01 CN CN201620119170.6U patent/CN205323836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932541A (en) * | 2017-04-19 | 2017-07-07 | 朱德金 | A kind of convenient use and the biological detection instrument with stabilization function |
| CN106932541B (en) * | 2017-04-19 | 2019-05-21 | 山西华普检测技术有限公司 | Biological detection instrument a kind of convenient to use and with stabilization function |
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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: 20160622 Termination date: 20170201 |