CN209000340U - A kind of molecule interval demonstrator - Google Patents
A kind of molecule interval demonstrator Download PDFInfo
- Publication number
- CN209000340U CN209000340U CN201821187225.2U CN201821187225U CN209000340U CN 209000340 U CN209000340 U CN 209000340U CN 201821187225 U CN201821187225 U CN 201821187225U CN 209000340 U CN209000340 U CN 209000340U
- Authority
- CN
- China
- Prior art keywords
- molecule interval
- molecule
- distribution box
- assay flask
- interval
- 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
Links
- 238000003556 assay Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 241000408529 Libra Species 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- 238000004146 energy storage Methods 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of molecule interval demonstrators, including molecule interval assay flask, distribution box, storage drawer and Demonstration table, the Demonstration table top side passes through fixing bolt mounting device pedestal, and electronic scale is installed by mounting base at the top of device pedestal, molecule interval assay flask is installed by attachment base at the top of the electronic scale, and stainless steel separator is installed by screw in molecule interval assay flask, the molecule interval assay flask top side is equipped with water injection pipe A, and the side water injection pipe A is equipped with water injection pipe B, molecule interval assay flask two sides are equipped with liquid distribution pipe, and molecule interval test bottle surface is equipped with scale value, distribution box is installed by shelves in described device pedestal side, and Libra is installed by attachment base at the top of distribution box.This kind of molecule interval demonstrator is powerful, and design science is easy to operate, and stability is good, high reliablity, is suitble to be widely popularized.
Description
Technical field
The utility model relates to technical field of teaching instruments, in particular to a kind of molecule interval demonstrator.
Background technique
Currently, existing molecule interval demonstrator structure tradition, when demonstration, lacks interest, and test effect is not to manage very much
Think, without comparative test, the tool of ancillary test lacks.For this purpose, it is proposed that a kind of molecule interval demonstrator.
Utility model content
The main purpose of the utility model is to provide a kind of molecule interval demonstrator, by the setting of electronic scale, Libra,
The direct feel that test can be increased can do comparative test by the setting of stainless steel separator, molten by syringe and ethyl alcohol
The setting of liquid bottle can provide ancillary test tool, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of molecule interval demonstrator, including molecule interval assay flask, distribution box, storage drawer and Demonstration table, it is described to drill
Show that platform top side installs electronic scale by mounting base by fixing bolt mounting device pedestal, and at the top of device pedestal, it is described
Molecule interval assay flask is installed by attachment base at the top of electronic scale, and in molecule interval assay flask by screw installation stainless steel every
Plate, the molecule interval assay flask top side is equipped with water injection pipe A, and the side water injection pipe A is equipped with water injection pipe B, described intermolecular
It is equipped with liquid distribution pipe every assay flask two sides, and molecule interval test bottle surface is equipped with scale value, described device pedestal side passes through
Shelves install distribution box, and install Libra by attachment base at the top of distribution box.
Further, cushion is installed by velcro in the Demonstration table bottom.
Further, damping shock absorber is installed by standing screw in described device pedestal.
Further, porous socket is installed by insulated screw in described distribution box one end, and passes through attachment base in distribution box
Energy storage inverter is installed, the energy storage inverter is electrical connected with porous socket and electronic scale.
Further, storage drawer is installed by screw in the distribution box side, and is pacified at the top of storage drawer by bolt
Dress records blank, and one end is equipped with syringe in the storage drawer, and syringe one end is equipped with ethanol solution bottle.
Compared with prior art, the utility model has the following beneficial effects:
1. the space inside molecule interval assay flask can be done and be divided by the setting of stainless steel separator, consequently facilitating
To comparative test, by the setting of scale value, setting for electronic scale can be passed through in order to get information about the situation of change of liquid level
It sets, it will be appreciated that increase the weight change of solution after ethyl alcohol.
2. preferable damping can be played the role of by the setting of damping shock absorber, so that equipment at runtime can be with
It is more stable, by the setting of Libra, can in order to measure the weight of ethanol solution, by the setting of syringe, convenient for
Water or ethyl alcohol are injected in molecule interval assay flask.
3. by the setting of record blank, can in order to the record to test data, by the setting of energy storage inverter,
It can be powered with electron scale and porous socket.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of molecule interval demonstrator of the utility model.
Fig. 2 is a kind of device pedestal schematic diagram of internal structure of molecule interval demonstrator of the utility model.
Fig. 3 is a kind of distribution box schematic diagram of internal structure of molecule interval demonstrator of the utility model.
Fig. 4 is a kind of storage drawer schematic diagram of internal structure of molecule interval demonstrator of the utility model.
In figure: 1, molecule interval assay flask；2, water injection pipe A；3, stainless steel separator；4, water injection pipe B；5, liquid distribution pipe；6, it carves
Angle value；7, electronic scale；8, device pedestal；9, damping shock absorber；10, distribution box；11, energy storage inverter；12, porous socket；
13, Libra；14, blank is recorded；15, storage drawer；16, Demonstration table；17, cushion；18, syringe；19, ethanol solution bottle.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of molecule interval demonstrator, including molecule interval assay flask 1, distribution box 10, storage drawer
15 and Demonstration table 16,16 top side of Demonstration table leads to by fixing bolt mounting device pedestal 8, and at the top of device pedestal 8
Mounting base installation electronic scale 7 is crossed, molecule interval assay flask 1, and molecule interval examination are installed by attachment base at the top of the electronic scale 7
It tests in bottle 1 and stainless steel separator 3 is installed by screw, 1 top side of molecule interval assay flask is equipped with water injection pipe A2, and fills the water
The side pipe A2 is equipped with water injection pipe B4, and 1 two sides of molecule interval assay flask are equipped with liquid distribution pipe 5,
And 1 surface of molecule interval assay flask is equipped with scale value 6, distribution is installed by shelves in 8 side of described device pedestal
Case 10, and Libra 13 is installed by attachment base at the top of distribution box 10.
Wherein, cushion 17 is installed by velcro in 16 bottom of Demonstration table.
As shown in Figure 1, preferable buffer function can be played in the present embodiment, Demonstration table 16 and Demonstration table is effectively protected
The equipment at 16 tops is not damaged.
Wherein, damping shock absorber 9 is installed by standing screw in described device pedestal 8.
As shown in Fig. 2, preferable damping can be played the role of in the present embodiment, so that equipment at runtime can be more
Stabilization.
Wherein, porous socket 12 is installed by insulated screw in described 10 one end of distribution box, and passes through connection in distribution box 10
Seat installation energy storage inverter 11, the energy storage inverter 11 are electrical connected with porous socket 12 and electronic scale 7.
In the present embodiment as shown in figs. 1 and 3, energy storage inverter 11 can power to porous socket 12 and electronic scale 7, more
Spring hole scoket 12 can access external auxiliary demonstration equipment.
Wherein, storage drawer 15 is installed by screw in 10 side of distribution box, and passes through bolt at the top of storage drawer 15
Installation records blank 14, and one end is equipped with syringe 18 in the storage drawer 15, and 18 one end of syringe is equipped with ethanol solution bottle
19。
As shown in figure 4, storage drawer 15 has good store function in the present embodiment, syringe 18 can be more convenient
Case molecule interval assay flask 1 in inject water or ethyl alcohol.
It should be noted that the utility model is a kind of molecule interval demonstrator, when work, staff is first by energy storage
Inverter 11 stores full electricity, then injects suitable quantity of water into molecule interval assay flask 1 through water injection pipe A2 and water injection pipe B4 respectively, will be electric
Sub- scale 7 shows numerical value zero, then the weight of syringe 18 is measured with Libra 13, is taken from ethanol solution bottle 19 using syringe 18
Ethanol in proper amount out, then the weight of syringe 18 is measured, the weight of the ethyl alcohol of taking-up is calculated, the ethyl alcohol of taking-up is passed through intermolecular
Liquid distribution pipe 5 every 1 side of assay flask injects molecule interval assay flask 1, it is found that the second of the numerical value and taking-up that show in electronic scale 7
Alcohol numerical value is identical, but observation scale value 6 can find that liquid level does not change or is lower, then another by molecule interval assay flask 1
The liquid distribution pipe 5 of side injects the water of identical weight, and liquid level, which has, to rise appreciably, and more can intuitively obtain conclusion (of pressure testing) in this way,
Also increase the interest of test and comparative.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of molecule interval demonstrator, including molecule interval assay flask (1), distribution box (10), storage drawer (15) and demonstration
Platform (16), it is characterised in that: Demonstration table (16) top side passes through fixing bolt mounting device pedestal (8), and device bottom
Electronic scale (7) are installed by mounting base at the top of seat (8), molecule interval test is installed by attachment base at the top of the electronic scale (7)
Bottle (1), and stainless steel separator (3) are installed by screw in molecule interval assay flask (1), molecule interval assay flask (1) top
Portion side is equipped with water injection pipe A (2), and (2) side water injection pipe A is equipped with water injection pipe B (4), molecule interval assay flask (1) two sides
It is equipped with liquid distribution pipe (5), and molecule interval assay flask (1) surface is equipped with scale value (6), described device pedestal (8) side passes through
Shelves install distribution box (10), and install Libra (13) by attachment base at the top of distribution box (10).
2. a kind of molecule interval demonstrator according to claim 1, it is characterised in that: Demonstration table (16) bottom passes through
Velcro installs cushion (17).
3. a kind of molecule interval demonstrator according to claim 1, it is characterised in that: pass through in described device pedestal (8)
Standing screw installs damping shock absorber (9).
4. a kind of molecule interval demonstrator according to claim 1, it is characterised in that: described distribution box (10) one end passes through
Insulated screw installs porous socket (12), and installs energy storage inverter (11) by attachment base in distribution box (10), the storage
Energy inverter (11) is electrical connected with porous socket (12) and electronic scale (7).
5. a kind of molecule interval demonstrator according to claim 1, it is characterised in that: distribution box (10) side passes through
Screw installs storage drawer (15), and installs record blank (14), the storage drawer by bolt at the top of storage drawer (15)
(15) interior one end is equipped with syringe (18), and syringe (18) one end is equipped with ethanol solution bottle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187225.2U CN209000340U (en) | 2018-07-26 | 2018-07-26 | A kind of molecule interval demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187225.2U CN209000340U (en) | 2018-07-26 | 2018-07-26 | A kind of molecule interval demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000340U true CN209000340U (en) | 2019-06-18 |
Family
ID=66798026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187225.2U Expired - Fee Related CN209000340U (en) | 2018-07-26 | 2018-07-26 | A kind of molecule interval demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000340U (en) |
-
2018
- 2018-07-26 CN CN201821187225.2U patent/CN209000340U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209000340U (en) | A kind of molecule interval demonstrator | |
| CN204952947U (en) | Physical experiment table | |
| CN207630944U (en) | A kind of battery box fixing device for electric vehicle | |
| CN207300107U (en) | A kind of detection device of aluminium electrolutic capacitor aluminum hull wall thickness | |
| CN208812066U (en) | A kind of civil engineering pipe fitting rack that stability is good | |
| CN109926984A (en) | A kind of maintenance of electromechanical equipment damping workbench | |
| CN208914049U (en) | A kind of portable instrument platform for surveying and drawing stability for improving field | |
| CN211505393U (en) | Atmosphere environmental protection pollution check out test set | |
| CN210545258U (en) | Open course experimental apparatus | |
| CN203616088U (en) | Leveling pedestal of vibration testing stand | |
| CN203204904U (en) | Training device for transformer preventive trial measuring inner total state | |
| CN202210142U (en) | Small power generating set integrative test stand | |
| CN206271545U (en) | A kind of combination transformer with Telescopic | |
| CN207516499U (en) | A kind of electronic cigarette burning jig | |
| CN206096388U (en) | Novel test of AC electric capacity motor is ageing device | |
| CN208821907U (en) | Desk is used in a kind of teaching | |
| CN211694064U (en) | Lifting frame for three-comprehensive test box | |
| CN203479862U (en) | Multiple-position electric meter box | |
| CN221405997U (en) | Scalable electrical test auxiliary device of direct current high voltage generator | |
| CN212595840U (en) | Multifunctional test bed | |
| CN204165695U (en) | Facilitate wireless module to fix and send device cavity body structure with the change of cabling | |
| CN208697414U (en) | A kind of power marketing field portable station | |
| CN207926845U (en) | A kind of Novel sound box holder | |
| CN108828366A (en) | A kind of electronic test equipment transformer capacity tester | |
| CN205450952U (en) | Computer hardware temperature regulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190618 |