CN212882540U - Analytical chemistry classroom teaching experiment car - Google Patents
Analytical chemistry classroom teaching experiment car Download PDFInfo
- Publication number
- CN212882540U CN212882540U CN202021365181.5U CN202021365181U CN212882540U CN 212882540 U CN212882540 U CN 212882540U CN 202021365181 U CN202021365181 U CN 202021365181U CN 212882540 U CN212882540 U CN 212882540U
- Authority
- CN
- China
- Prior art keywords
- workstation
- groups
- storage box
- bonds
- clamping ring
- 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
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 7
- 241000282472 Canis lupus familiaris Species 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses an analytical chemistry classroom teaching experiment car, the storage tube mechanism of storage test tube that the top of storage box, the workstation that bond including the bottom of workstation, workstation bonds the spacing frame that has the transparent plastic material and the workstation top sets up, the top coating of workstation has anticorrosive paint, the top of workstation still is provided with the alcohol burner, the top of workstation still is connected with the spacing section of thick bamboo of spacing alcohol burner, the side of workstation still bonds there are two sets of push rods, the side of storage box is connected with water storage mechanism, storage box spring hinge rotates and is connected with two sets of chamber doors, the bottom of storage box bonds there are four group's supporting legs, and the bottom welding of supporting leg has the gyro wheel that has braking capacity. This analytical chemistry classroom teaching experiment car not only can fix the alcohol burner, can also protect the test tube.
Description
Technical Field
The utility model belongs to the technical field of classroom learning equipment, concretely relates to analytical chemistry classroom teaching experiment car.
Background
Chemistry is a natural science that studies the nature, composition, structure, changes, uses, methods of manufacture, and laws of changes in substances. Chemistry is closely related to industry, agriculture, daily life, medicine, materials, etc. Such as: carbon dioxide and the like are produced after combustion of coal, oil and natural gas. The object of chemical research relates to the interrelationship between substances, or the correlation between substances and energy. Conventional chemistry often involves the contact, change, i.e., chemical reaction, of two substances or the process of changing one substance into another. Chemical reaction-based assays that utilize substances are referred to as analytical chemistry. Analytical chemistry is one of the chemistry door class, when needing to study in the classroom, the chemistry experiment of cutting one's own accord is important a ring in the teaching, therefore chemistry mr has the many different classes of special laboratory bench to teach, but traditional laboratory bench is mostly not fixed to the alcohol burner, can receive external force to take place the possibility of tumbleing, causes the conflagration to influence safety.
Therefore, in order to meet the current situation, an analytical chemistry classroom teaching experimental vehicle needs to be designed and produced urgently to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an analytical chemistry classroom teaching experiment car to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an analytical chemistry classroom teaching experiment vehicle comprises a workbench, a storage box bonded at the bottom end of the workbench, a limiting frame bonded at the top end of the workbench and made of transparent plastic, and a tube placing mechanism arranged at the top end of the workbench and used for storing test tubes, wherein the top end of the workbench is coated with anticorrosive paint, the top end of the workbench is also provided with an alcohol lamp, the top end of the workbench is also connected with a limiting cylinder for limiting the alcohol lamp, and two groups of push rods are bonded on the side surface of the workbench;
the side of storage box is connected with water storage mechanism, storage box spring hinge rotates and is connected with two sets of chamber doors, four groups of supporting legs have been bonded to the bottom of storage box, and the bottom welding of supporting leg has the gyro wheel that has braking capacity.
Preferably, put a tub mechanism includes fixed plate, rubber pad and extension board, the vertical section of fixed plate sets up to the U style of calligraphy, it has two sets of extension boards that set up side by side to bond between two sets of vertical portions of fixed plate, the top of extension board is dug and is equipped with the multiunit and puts the pipe passageway, the top of the horizontal portion of fixed plate bonds there is the rubber pad, and digs the pipe placing groove that is equipped with multiunit and the pipe passageway adaptation of putting of extension board on the top of rubber pad, the side that the two sets of symmetries of fixed plate set up all bonds there is the diaphragm, and the diaphragm passes through.
Preferably, the water storage mechanism comprises a vertical plate, an upper clamping ring, a lower clamping ring and a water containing barrel, the vertical plate is bonded on the side face of the storage box through viscose, the upper clamping ring is bonded on the side face of the vertical plate, the vertical plate is further connected with the lower clamping ring and the water containing box through two welded groups of connecting rods, the lower clamping ring is arranged between the upper clamping ring and the water containing box, the water containing barrel is arranged between the upper clamping ring and the lower clamping ring, and the bottom end of the water containing barrel is communicated with a liquid through pipe with a control valve.
Preferably, the periphery integrated into one piece of a spacing section of thick bamboo has the curb plate, and the curb plate passes through vertical bolt and is connected with the workstation, the periphery of a spacing section of thick bamboo bonds and has the dog that four groups of annular array were arranged, and is provided with the lower ring in the draw-in groove of four groups of dogs, and the lower ring is connected the ring of top through four groups of branches that four groups of annular array that bond were arranged, and the inner wall of ring bonds and has the wire netting that is used for the support.
Preferably, the inner wall of the storage box is bonded with a plurality of groups of equidistantly arranged storage plates, two groups of box doors are connected through a coded lock, the box doors are further provided with semi-elliptical push-pull grooves, and perspective grooves at the front ends of the box doors are clamped with perspective windows.
The utility model discloses a technological effect and advantage: according to the analytical chemistry classroom teaching experiment vehicle, the alcohol lamp can be fixed by the limiting cylinder, the influence of external force is avoided, the alcohol lamp can overturn, and objects needing to be heated can be supported by the support of the circular ring and the wire gauze, so that heating is facilitated; the storage box can store some necessary teaching equipment, and the design of the storage plate can separate the space, so that articles can be separately placed, and the reasonable utilization degree of the space is improved; the tube placing channels with different sizes of the tube placing mechanism can meet the fixation of test tubes with different sizes, and the design of the rubber pads can limit and protect the placed test tubes and reduce the influence of bumping on the test tubes during moving; this analytical chemistry classroom teaching experiment car not only can fix the alcohol burner, can also protect the test tube.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the tube placing mechanism of the present invention;
fig. 3 is a schematic structural diagram of the water storage mechanism of the present invention.
In the figure: 1 workstation, 2 storage box, 3 spacing frames, 4 pipe mechanisms, 5 alcohol burner, 6 spacing section of thick bamboo, 7 water storage mechanism, 8 chamber doors, 9 fixed plates, 10 extension board, 11 rubber pads, 12 riser, 13 go up snap ring, 14 snap ring down, 15 water holding barrels, 16 branch, 17 rings, 18 board of putting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides an analytical chemistry classroom teaching experiment vehicle as shown in figures 1-3, including the storage box 2 that the bottom of workstation 1, workstation 1 bond, the top of workstation 1 bonds the spacing frame 3 that has the transparent plastic material and the tube placing mechanism 4 of the storage test tube that workstation 1 top set up, spacing frame 3 plays to avoid liquid accident to spill, flows to the ground, the top of workstation 1 is coated with anti-corrosive paint, the top of workstation 1 still is provided with alcohol burner 5, the top of workstation 1 still is connected with spacing section of thick bamboo 6 of spacing alcohol burner 5, the side of workstation 1 still bonds two sets of push rods;
the side of storage box 2 is connected with water storage mechanism 7, storage box 2 spring hinge rotates and is connected with two sets of chamber doors 8, storage box 2's bottom bonds has four groups of supporting legs, and the bottom welding of supporting leg has the gyro wheel of brake ability.
Specifically, put pipe mechanism 4 including fixed plate 9, rubber pad 11 and extension board 10, the vertical section of fixed plate 9 sets up to the U style of calligraphy, it has two sets of extension boards 10 that set up side by side to bond between two sets of vertical portions of fixed plate 9, the top of extension board 10 is dug and is equipped with many sets of pipe ways of putting, and the size of putting the pipe way is not all the same, the top of the horizontal portion of fixed plate 9 bonds and has rubber pad 11, and digs the pipe groove of putting of being equipped with multiunit and extension board 10 of putting the pipe way adaptation on the top of rubber pad 11, the side that the two sets of symmetries of fixed plate 9 set up all bonds has the diaphragm, and the diaphragm passes through vertical bolt and.
Specifically, the water storage mechanism 7 comprises a vertical plate 12, an upper clamping ring 13, a lower clamping ring 14 and a water containing barrel 15, the vertical plate 12 is bonded on the side face of the storage box 2 through viscose, the upper clamping ring 13 is bonded on the side face of the vertical plate 12, the vertical plate 12 is further connected with the lower clamping ring 14 and the water containing box through two groups of welded connecting rods, the lower clamping ring 14 is arranged between the upper clamping ring 13 and the water containing box, the water containing box is used for receiving dripped water liquid and avoiding dripping on the ground, the water containing barrel 15 is arranged between the upper clamping ring 13 and the lower clamping ring 14, and a liquid through pipe with a control valve is communicated with the bottom end of the water containing barrel.
Specifically, the periphery integrated into one piece of spacing section of thick bamboo 6 has the curb plate, and the curb plate passes through vertical bolt and is connected with workstation 1, the periphery of spacing section of thick bamboo 6 bonds the dog that has four groups of annular array to arrange, and is provided with the lower ring in the draw-in groove of four groups of dogs, and convenient lower ring and ring 17 are dismantled, and the alcohol burner 5 of being convenient for is igniteed and is closed the fire, and the lower ring is connected the ring 17 of top through four groups of branch 16 that four groups of annular array of bonding arranged, and the inner wall of ring 17 bonds and has the wire netting that is used for the support.
Specifically, the inner wall of the storage box 2 is bonded with a plurality of groups of equidistant arrangement plates 18, two groups of box doors 8 are connected through a coded lock, the box doors 8 are further provided with semi-elliptical push-pull grooves, and a perspective groove at the front end of the box doors 8 is clamped with a perspective window, so that the internal condition can be observed conveniently.
The theory of operation, this analytical chemistry classroom teaching experiment car promotes push rod and gyro wheel to assigned position, then opens the braking of gyro wheel, open trick lock and chamber door 8, take out necessary experimental device, the test tube that will use is arranged in the pipe passageway of putting of pipe mechanism 4, when needing to use alcohol burner 5, utilize ignition equipment such as matches to open a fire for alcohol burner 5, when needing the water, can arrange the household utensils in and lead to liquid pipe below, open the control valve that leads to liquid pipe and carry out water, after the operation is tested, close the fire and reset other article.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an analytical chemistry classroom teaching experiment car, including storage box (2) that the bottom of workstation (1), workstation (1) bonded, the top of workstation (1) bonds and has spacing frame (3) of transparent plastic material and workstation (1) top set up store the test tube put tub mechanism (4), its characterized in that: the top end of the workbench (1) is coated with an anticorrosive coating, the top end of the workbench (1) is also provided with an alcohol lamp (5), the top end of the workbench (1) is also connected with a limiting cylinder (6) for limiting the alcohol lamp (5), and two groups of push rods are further bonded to the side surface of the workbench (1);
the side of storage box (2) is connected with water storage mechanism (7), storage box (2) spring hinge rotates and is connected with two sets of chamber doors (8), the bottom bonding of storage box (2) has four groups of supporting legs, and the bottom welding of supporting leg has the gyro wheel that has braking capability.
2. The analytical chemistry classroom teaching experiment vehicle of claim 1, wherein: put tub mechanism (4) including fixed plate (9), rubber pad (11) and extension board (10), the vertical section of fixed plate (9) sets up to the U style of calligraphy, it has two sets of extension board (10) that set up side by side to bond between two sets of vertical portions of fixed plate (9), the top of extension board (10) is dug and is equipped with the multiunit and puts the pipe passageway, the top of the horizontal portion of fixed plate (9) bonds and has rubber pad (11), and digs the pipe groove of putting of being equipped with multiunit and extension board (10) pipe passageway adaptation on the top of rubber pad (11), the side that two sets of symmetries of fixed plate (9) set up all bonds and has the diaphragm, and the diaphragm passes through vertical bolt and is connected with workstation (1.
3. The analytical chemistry classroom teaching experiment vehicle of claim 1, wherein: the water storage mechanism (7) comprises a vertical plate (12), an upper clamping ring (13), a lower clamping ring (14) and a water containing barrel (15), the vertical plate (12) is bonded on the side face of the storage box (2) through viscose, the upper clamping ring (13) is bonded on the side face of the vertical plate (12), the vertical plate (12) is further connected with the lower clamping ring (14) and the water containing box through two groups of welded connecting rods, the lower clamping ring (14) is arranged between the upper clamping ring (13) and the water containing box, the water containing barrel (15) is arranged between the upper clamping ring (13) and the lower clamping ring (14), and a liquid through pipe with a control valve is communicated with the bottom end of the water containing barrel (15).
4. The analytical chemistry classroom teaching experiment vehicle of claim 1, wherein: the periphery integrated into one piece of spacing section of thick bamboo (6) has the curb plate, and the curb plate passes through vertical bolt and is connected with workstation (1), the periphery of spacing section of thick bamboo (6) bonds the dog that has four groups of annular array to arrange, and is provided with the lower ring in the draw-in groove of four groups of dogs, and the lower ring is connected ring (17) of top through four groups of branch (16) that four groups of annular array that bond arranged, and the inner wall of ring (17) bonds and has the wire netting that is used for the support.
5. The analytical chemistry classroom teaching experiment vehicle of claim 1, wherein: the inner wall of the storage box (2) is bonded with a plurality of groups of equidistant arrangement placing plates (18), two groups of box doors (8) are connected through a coded lock, the box doors (8) are also provided with semi-elliptical push-pull grooves, and perspective grooves at the front ends of the box doors (8) are clamped with perspective windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021365181.5U CN212882540U (en) | 2020-07-13 | 2020-07-13 | Analytical chemistry classroom teaching experiment car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021365181.5U CN212882540U (en) | 2020-07-13 | 2020-07-13 | Analytical chemistry classroom teaching experiment car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212882540U true CN212882540U (en) | 2021-04-06 |
Family
ID=75284942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021365181.5U Expired - Fee Related CN212882540U (en) | 2020-07-13 | 2020-07-13 | Analytical chemistry classroom teaching experiment car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212882540U (en) |
-
2020
- 2020-07-13 CN CN202021365181.5U patent/CN212882540U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212882540U (en) | Analytical chemistry classroom teaching experiment car | |
| CN109174011B (en) | Super-hydrophobic metal organic framework composite material and preparation method and application thereof | |
| CN201179444Y (en) | Photochemical reaction device | |
| CN204412315U (en) | For the rack for test tube that nitrogen phosphorus is cleared up | |
| CN206868289U (en) | A kind of adjustable water-bath rack for test tube of specification | |
| CN206519178U (en) | A kind of chemical experiment pallet component | |
| CN212328377U (en) | Sewage detection that leakproofness is good holds box | |
| CN205538660U (en) | Ultraviolet spectrophotometer | |
| CN111811351B (en) | Device and method for water hole blasting | |
| CN210136107U (en) | Water quality collection device for water quality analysis | |
| CN209423687U (en) | A kind of test tube clamp bracket | |
| CN207050921U (en) | Water-color paintbrush device for detecting sealability and sealing propertytest system | |
| CN203329752U (en) | Pipette stand | |
| CN214288352U (en) | A test-tube rack for bio-pharmaceuticals | |
| CN102151552A (en) | Silanized molecular sieve rhodamine B adsorbent and preparation method thereof | |
| CN206454688U (en) | A kind of chemical experiment Multifunctional metal-framed platform | |
| CN208074584U (en) | High-strength harmful influence stores anti-explosion tank | |
| CN201107304Y (en) | Dynamic test thin-layer chromatography instrument | |
| CN206980787U (en) | A kind of chemical experiment multifunctional workstation | |
| CN205483997U (en) | Multi -functional light electrochemical reaction device | |
| CN210846447U (en) | Scalable burette rack | |
| CN221215088U (en) | Pipe storage box | |
| CN212557364U (en) | Emulsion explosive classified storage container | |
| CN207865376U (en) | A kind of dusting-proof alcolhol burner | |
| CN210846456U (en) | Experimental equipment auxiliary device for chemistry teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |