CN204625614U - A kind of test-tube stand of adjustable angle - Google Patents
A kind of test-tube stand of adjustable angle Download PDFInfo
- Publication number
- CN204625614U CN204625614U CN201520330800.XU CN201520330800U CN204625614U CN 204625614 U CN204625614 U CN 204625614U CN 201520330800 U CN201520330800 U CN 201520330800U CN 204625614 U CN204625614 U CN 204625614U
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- China
- Prior art keywords
- main shaft
- fixed
- knob
- test
- test tube
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a kind of test-tube stand of adjustable angle, be made up of base, support, knob, position-sensing switch, main shaft, fixed bit, elastic suspenders, fixed bit is fixed on main shaft, main shaft is fixed on support, and main shaft one end connects knob, at the cradle top of knob homonymy, position-sensing switch is housed, one end of elastic suspenders is fixed on fixed bit backboard top, the elastic suspenders the other end is connected on braces plate, in the middle of braces plate, hook is housed, and hook can hook on the hook bolt of fixed bit.In test tube, liquid nutrient medium is after autoclaving, can be fixed on the fixed bit of test-tube stand by test tube, by knob main shaft, test tube is parked at an angle.Test tube can be fixed on support by test-tube stand designed by the utility model easily, improve the stability that test tube is parked, test tube on main shaft and main shaft can be adjusted to arbitrarily angled by knob, meet the making demand of medical microbiology bacterium slant medium.
Description
Technical field
The utility model relates to a kind of Medical microbiology experiment apparatus, is mainly used in microbial cultivation process, make bacterium slant medium.
Background technology
In the related experiment of medical microbiology, need the cultivation carrying out the microorganisms such as bacterium, the bacterium cultivated for the identification of bacterium, preserve bacterial classification, carry out biochemical test etc.Culturing bacterium needs to make bacterium slant medium, first liquid nutrient medium and agar is placed in test tube, carries out sterilizing through high-pressure sterilizing pot, cooled by the test tube filling liquid nutrient medium after sterilizing, forms solid medium.Test tube, in process of cooling, needs by certain angle slant setting, because not having special test tube fixing device, is generally rested on other platforms by test tube.This test tube modes of emplacement is very not firm, and test tube is easy to fall, and causes liquid nutrient medium to spill, and in addition, for obtaining the larger slant medium of area, will tilt test tube larger angle, and this increases the operation easier that test tube is placed further.
Summary of the invention
For solving the problem, the utility model provides a kind of test-tube stand of adjustable angle.In test tube, liquid nutrient medium is after autoclaving, test tube can be fixed on test tube fixed bit of the present utility model, by knob main shaft, test tube be parked at an angle.
The technical scheme that the utility model technical solution problem adopts is: the utility model is made up of base, support, knob, position-sensing switch, main shaft, fixed bit, elastic suspenders, support is positioned at base both sides, fixed bit is fixed on main shaft, main shaft is fixed on support, main shaft one end connects knob, at the cradle top of knob homonymy, position-sensing switch is housed, one end of elastic suspenders is fixed on fixed bit backboard top, the elastic suspenders the other end is connected on braces plate, in the middle of braces plate, hook is housed, hook can hook on the hook bolt of fixed bit.Elastic suspenders adopts elastic material.Position-sensing switch has two gears, is Kai Heguan respectively, and when to be placed in out by position-sensing switch grade, knob and main shaft can rotate, and be placed in by position-sensing switch when closing shelves, position-sensing switch is by main shaft locking, and knob and main shaft can not rotate.
The beneficial effects of the utility model are, the utility model devises a set of support, can easily test tube be fixed on support, improve the stability that test tube is parked, test tube on main shaft and main shaft can be adjusted to arbitrarily angled by knob, meet the making demand of medical microbiology bacterium slant medium.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure iron of the utility model embodiment;
Fig. 2 is the details enlarged diagram of part A in Fig. 1 the utility model example structure figure;
Wherein,
(1), base; (2), support; (3), knob; (4), position-sensing switch; (5), main shaft; (6), bolt is linked up with; (7), link up with; (8), braces plate; (9), elastic suspenders; (10), fixed bit; (11), fixed bit backboard.
Embodiment
In FIG, first rotate knob (3) by the fixed bit (10) on main shaft (5) in vertical state, pull position-sensing switch (4) to closing shelves, main shaft is fixed.Be placed on by test tube after sterilizing on fixed bit (10), pull hook (7), will link up with (7) and hook on hook bolt (6), test tube is fixed on fixed bit (10) by elastic suspenders (9).Pulling position-sensing switch (4) to opening shelves, rotating the angle of inclination of knob (3) adjustment test tube, finally position-sensing switch (4) is pulled to pass shelves.
Claims (3)
1. the test-tube stand of an adjustable angle, it is characterized in that: the utility model is made up of base, support, knob, position-sensing switch, main shaft, fixed bit, elastic suspenders, support is positioned at base both sides, fixed bit is fixed on main shaft, main shaft is fixed on support, main shaft one end connects knob, at the cradle top of knob homonymy, position-sensing switch is housed, one end of elastic suspenders is fixed on fixed bit backboard top, the elastic suspenders the other end is connected on braces plate, in the middle of braces plate, hook is housed, hook can hook on the hook bolt of fixed bit.
2. the test-tube stand of a kind of adjustable angle according to claim 1, is characterized in that: elastic suspenders adopts elastic material.
3. the test-tube stand of a kind of adjustable angle according to claim 1, it is characterized in that: position-sensing switch has two gears, Kai Heguan respectively, when position-sensing switch to be placed in out grade, knob and main shaft can rotate, when position-sensing switch being placed in pass shelves, position-sensing switch is by main shaft locking, and knob and main shaft can not rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330800.XU CN204625614U (en) | 2015-05-21 | 2015-05-21 | A kind of test-tube stand of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330800.XU CN204625614U (en) | 2015-05-21 | 2015-05-21 | A kind of test-tube stand of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625614U true CN204625614U (en) | 2015-09-09 |
Family
ID=54044660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330800.XU Expired - Fee Related CN204625614U (en) | 2015-05-21 | 2015-05-21 | A kind of test-tube stand of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950439A (en) * | 2016-06-28 | 2016-09-21 | 长江大学 | Adjustable test tube culture shelf |
| CN109847824A (en) * | 2019-02-25 | 2019-06-07 | 蒋以宸 | A kind of chemical experiment rack for test tube |
-
2015
- 2015-05-21 CN CN201520330800.XU patent/CN204625614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950439A (en) * | 2016-06-28 | 2016-09-21 | 长江大学 | Adjustable test tube culture shelf |
| CN109847824A (en) * | 2019-02-25 | 2019-06-07 | 蒋以宸 | A kind of chemical experiment rack for test tube |
| CN109847824B (en) * | 2019-02-25 | 2020-10-16 | 管玲飞 | Test-tube rack for chemistry experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151225 Address after: 028000 the Inner Mongolia Autonomous Region Tongliao City Huolinhe Street Horqin District No. 536 West Patentee after: Inner Mongolia University for the Nationalities Address before: 028000 the Inner Mongolia Autonomous Region Tongliao City Horqin district popular computer training room in Huolinhe Street (the eastern gate 200 meters south of the West) Patentee before: Bao Changhua |
|
| 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: 20150909 Termination date: 20160521 |