CN205253191U - Test tube mount for physics experiments - Google Patents
Test tube mount for physics experiments Download PDFInfo
- Publication number
- CN205253191U CN205253191U CN201620001250.1U CN201620001250U CN205253191U CN 205253191 U CN205253191 U CN 205253191U CN 201620001250 U CN201620001250 U CN 201620001250U CN 205253191 U CN205253191 U CN 205253191U
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- CN
- China
- Prior art keywords
- fixed
- test tube
- fixed cover
- cover
- arch
- 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 mount for physics experiments, the on -line screen storage device comprises a base, two columns installed on the pedestal, crossbeam and test tube fixed part, the stand is fixed on the base, the slidable cover is equipped with fixed cover on the stand, the crossbeam is fixed and is sheathe in fixed, fixed beam and after -fixing roof beam before being equipped with on the crossbeam, the test tube fixed part sets up in the front on the fixed beam, the test tube fixed part is by first arch dead lever, the fixed cover of second arch dead lever and test tube is formed, the fixed cover of test tube comprises first fixed cover and the fixed cover of second, the elastic fixation portion that is equipped with on the first arch dead lever, first fixed cover sets firmly in an elastic fixation portion, the 2nd elastic fixation portion that is equipped with on the second arch dead lever, the fixed cover of second sets firmly in the 2nd elastic fixation portion, be equipped with the reinforcing plate that is used for fixed cross beam and after -fixing roof beam on the crossbeam. It is fixed firm, the height -adjustable festival, can be used to the fixed of different specification test tubes.
Description
Technical field
The utility model relates to a kind of Physical Experiment test tube fixed mount.
Background technology
General test tube is all use in chemical experiment more, but in Physical Experiment, also can often use test tube, such as making chopsticks with test tube and propose the existence of meter demonstration friction, climb test tube or put the atmospheric existence of water experimental demonstration upside down with test tube, use test tube to carry out molecular diffusion experiment etc., capital uses test tube, and in the time using test tube to test, all need test tube to be fixed, but existing test tube fixed mount fixed structure is comparatively single, and fixing firm not, when fixing, fixed mount can produce rigid contact with test tube, can not regulate as required highly again, this all can bring inconvenience to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, use, easy for installation, simple to operate, fixed, Height Adjustable, can be used for the fixing of different size test tube, cost is low, applied widely, long service life, has the Physical Experiment test tube fixed mount of safe and reliable effect.
For addressing the above problem, the utility model adopts following technical scheme: a kind of Physical Experiment test tube fixed mount, comprise base, column, crossbeam and test tube fixed part, described column is fixed on base, on described column, be slidably arranged with fixed cover, described crossbeam is fixed on fixed cover, described crossbeam is provided with front built-in beam and rear built-in beam, described test tube fixed part is arranged on front built-in beam, described test tube fixed part is by the first arch fixed bar, the second arch fixed bar and test tube fixed cover composition, described test tube fixed cover is made up of the first fixed cover and the second fixed cover, described the first arch fixed bar is provided with the first elastic fixed part, described the first fixed cover is installed on the first elastic fixed part, described the second arch fixed bar is provided with the second elastic fixed part, described the second fixed cover is installed on the second elastic fixed part, described the first arch fixed bar is provided with the first fixed head, described the first fixed head is provided with for fixing the first fixed head, the set bolt of front built-in beam and rear built-in beam, described the second arch fixed bar is provided with the second fixed head, described the second fixed head is provided with the hold-down screw for fixing the second fixed head and front built-in beam, described crossbeam is provided with the stiffener for fixed cross beam and rear built-in beam.
As preferred technical scheme, described column is provided with slide rail, described fixed cover is provided with the groove matching with described column, described groove inwall is provided with the slide block matching with described slide rail, on described column, be also provided with holddown groove, on described groove inwall, be also provided with the fixture block matching with described holddown groove, described fixed cover is provided with the adjustment screw for adjusting fixture block.
As preferred technical scheme, described base is provided with the positioning seat for placing alcolhol burner, and described base bottom is provided with feet, and described feet bottom is provided with slipmat.
As preferred technical scheme, described the first fixed cover is provided with the first location-plate, described the second fixed cover is provided with the second location-plate matching with described the first location-plate, and described the first location-plate is provided with the bolt for fixing the first location-plate and the second location-plate.
As preferred technical scheme, described the first fixed cover and the second fixed cover inwall and test tube cooperation place are equipped with flexible rings, and described fixed cover is provided with the floor for fixed cross beam and fixed cover.
A kind of Physical Experiment of the utility model with the beneficial effect of test tube fixed mount is: simple in structure, and use, easy for installation, simple to operate, fixed, Height Adjustable, can be used for the fixing of different size test tube, cost is low, applied widely, long service life, has safe and reliable effect.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of Physical Experiment of the utility model test tube fixed mount;
Fig. 2 is the test tube fixing part structure figure of a kind of Physical Experiment of the utility model test tube fixed mount;
Fig. 3 is the pillar construction figure of a kind of Physical Experiment of the utility model test tube fixed mount;
Fig. 4 is the fixed cover structure chart of a kind of Physical Experiment of the utility model test tube fixed mount.
Detailed description of the invention
Consult Fig. 1, Fig. 2, a kind of Physical Experiment test tube fixed mount shown in Fig. 3 and Fig. 4, comprise base 1, column 2, crossbeam 3 and test tube fixed part 4, described column 2 is fixed on base 1, on described column 2, be slidably arranged with fixed cover 5, described crossbeam 3 is fixed on fixed cover 5, described crossbeam 3 is provided with front built-in beam 6 and rear built-in beam 7, described test tube fixed part 4 is arranged on front built-in beam 6, described test tube fixed part 4 is by the first arch fixed bar 8, the second arch fixed bar 9 and test tube fixed cover 10 form, described test tube fixed cover 10 is made up of the first fixed cover 11 and the second fixed cover 12, described the first arch fixed bar 8 is provided with the first elastic fixed part 13, described the first fixed cover 11 is installed on the first elastic fixed part 13, described the second arch fixed bar 9 is provided with the second elastic fixed part 14, described the second fixed cover 12 is installed on the second elastic fixed part 14, described the first arch fixed bar 8 is provided with the first fixed head 15, described the first fixed head 15 is provided with for fixing the first fixed head 15, the set bolt 16 of front built-in beam 6 and rear built-in beam 7, described the second arch fixed bar 9 is provided with the second fixed head 17, described the second fixed head 17 is provided with the hold-down screw 18 for fixing the second fixed head 17 and front built-in beam 6, described crossbeam 3 is provided with the stiffener 19 with rear built-in beam 7 for fixed cross beam 3.
A preferred embodiment in the utility model, described column 2 is provided with slide rail 20, described fixed cover 5 is provided with the groove 21 matching with described column 2, described groove 21 inwalls are provided with the slide block 22 matching with described slide rail 20, on described column 2, be also provided with holddown groove 23, on described groove 21 inwalls, be also provided with the fixture block 24 matching with described holddown groove 23, described fixed cover 5 is provided with the adjustment screw 25 for adjusting fixture block 24.
A preferred embodiment in the utility model, described base 1 is provided with the positioning seat 26 for placing alcolhol burner, and described base 1 bottom is provided with feet 27, and described feet 27 bottoms are provided with slipmat (not shown).
A preferred embodiment in the utility model, described the first fixed cover 11 is provided with the first location-plate 28, described the second fixed cover 12 is provided with the second location-plate 29 matching with described the first location-plate 28, and described the first location-plate 28 is provided with the bolt 30 for fixing the first location-plate 28 and the second location-plate 29.
A preferred embodiment in the utility model, described the first fixed cover 11 and the second fixed cover 12 inwalls and test tube cooperation place are equipped with flexible rings (not shown), and described fixed cover 5 is provided with the floor 101 with fixed cover 5 for fixed cross beam 3.
Further, by be provided for placing the positioning seat of alcolhol burner on base,, can conveniently alcolhol burner be placed on positioning seat when in vitro object heats at needs, and alcolhol burner is fixed, avoid occurring in use that alcolhol burner moves brought harm.
Further, described base bottom is provided with feet, described feet bottom is provided with slipmat, in base bottom, feet is set, can play the support object to this test tube fixed mount, and slipmat is set in feet bottom, can avoid feet to occur offset phenomena in the time that this fixed mount is supported and affect experiment.
Further, by the setting of the front built-in beam arranging, rear built-in beam, floor and stiffener, can increase integrated support and the constant intensity of this fixed mount on this fixed mount.
A kind of Physical Experiment of the utility model with the beneficial effect of test tube fixed mount is: when use, by being set on column, slide rail coordinates with the slide block arranging on fixed cover, can be convenient to fixed cover slides up and down on column, coordinate with the fixture block arranging on fixed cover by the holddown groove arranging on column, and on fixed cover, be provided for adjusting the adjustment screw of fixture block, experimenter is regulating after the height of this test tube fixed mount as required, can coordinate firm to fixture block and holddown groove by adjustment screw, play the object of vertical columns and fixed cover, arrange by test tube fixing part structure, test tube is placed on test tube fixed cover, the first arch fixed bar and the second arch fixed bar are all fixed with front built-in beam, after fixing, fix again the first fixed cover and the second fixed cover, and arrange by the first set elastic fixed part and the second elastic fixed part structure, can increase test tube fixed part in the time that test tube is fixed, avoid the infringement in the time that fixed dimension is greater than test tube, test tube being caused, and arrange by test tube fixing part structure, also can be convenient to test tube fixing that this fixed mount can adapt to different size size. it is simple in structure, and use, easy for installation, simple to operate, fixed, Height Adjustable can be used for the fixing of different size test tube, and cost is low, applied widely, and long service life has safe and reliable effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a Physical Experiment test tube fixed mount, it is characterized in that: comprise base, column, crossbeam and test tube fixed part, described column is fixed on base, on described column, be slidably arranged with fixed cover, described crossbeam is fixed on fixed cover, described crossbeam is provided with front built-in beam and rear built-in beam, described test tube fixed part is arranged on front built-in beam, described test tube fixed part is by the first arch fixed bar, the second arch fixed bar and test tube fixed cover composition, described test tube fixed cover is made up of the first fixed cover and the second fixed cover, described the first arch fixed bar is provided with the first elastic fixed part, described the first fixed cover is installed on the first elastic fixed part, described the second arch fixed bar is provided with the second elastic fixed part, described the second fixed cover is installed on the second elastic fixed part, described the first arch fixed bar is provided with the first fixed head, described the first fixed head is provided with for fixing the first fixed head, the set bolt of front built-in beam and rear built-in beam, described the second arch fixed bar is provided with the second fixed head, described the second fixed head is provided with the hold-down screw for fixing the second fixed head and front built-in beam, described crossbeam is provided with the stiffener for fixed cross beam and rear built-in beam.
2. Physical Experiment according to claim 1 test tube fixed mount, it is characterized in that: described column is provided with slide rail, described fixed cover is provided with the groove matching with described column, described groove inwall is provided with the slide block matching with described slide rail, on described column, be also provided with holddown groove, on described groove inwall, be also provided with the fixture block matching with described holddown groove, described fixed cover is provided with the adjustment screw for adjusting fixture block.
3. Physical Experiment according to claim 1 test tube fixed mount, is characterized in that: described base is provided with the positioning seat for placing alcolhol burner, described base bottom is provided with feet, and described feet bottom is provided with slipmat.
4. Physical Experiment according to claim 1 test tube fixed mount, it is characterized in that: described the first fixed cover is provided with the first location-plate, described the second fixed cover is provided with the second location-plate matching with described the first location-plate, and described the first location-plate is provided with the bolt for fixing the first location-plate and the second location-plate.
5. Physical Experiment according to claim 1 test tube fixed mount, is characterized in that: described the first fixed cover and the second fixed cover inwall and test tube cooperation place are equipped with flexible rings, and described fixed cover is provided with the floor for fixed cross beam and fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001250.1U CN205253191U (en) | 2016-01-04 | 2016-01-04 | Test tube mount for physics experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001250.1U CN205253191U (en) | 2016-01-04 | 2016-01-04 | Test tube mount for physics experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253191U true CN205253191U (en) | 2016-05-25 |
Family
ID=55994743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001250.1U Expired - Fee Related CN205253191U (en) | 2016-01-04 | 2016-01-04 | Test tube mount for physics experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423352A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Test tube rack capable of regulating aperture and height for chemical engineering experiment |
| CN106872280A (en) * | 2017-04-20 | 2017-06-20 | 南陵良力电动工具有限责任公司 | The stretching force detecting apparatus and its operating method of a kind of fuel tank of vehicle suspender belt |
| CN106902909A (en) * | 2017-03-23 | 2017-06-30 | 李燕子 | Middle school student use chemical test servicing unit |
-
2016
- 2016-01-04 CN CN201620001250.1U patent/CN205253191U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423352A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Test tube rack capable of regulating aperture and height for chemical engineering experiment |
| CN106902909A (en) * | 2017-03-23 | 2017-06-30 | 李燕子 | Middle school student use chemical test servicing unit |
| CN106872280A (en) * | 2017-04-20 | 2017-06-20 | 南陵良力电动工具有限责任公司 | The stretching force detecting apparatus and its operating method of a kind of fuel tank of vehicle suspender belt |
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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 |
Granted publication date: 20160525 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |