CN206454695U - A kind of chemical laboratory table - Google Patents
A kind of chemical laboratory table Download PDFInfo
- Publication number
- CN206454695U CN206454695U CN201720126392.5U CN201720126392U CN206454695U CN 206454695 U CN206454695 U CN 206454695U CN 201720126392 U CN201720126392 U CN 201720126392U CN 206454695 U CN206454695 U CN 206454695U
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- China
- Prior art keywords
- fix bar
- projecting apparatus
- laboratory table
- model
- desktop
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Abstract
The utility model discloses a kind of chemical laboratory table, including desktop, the desktop lower end is provided with locker, the edges and corners of desktop upper end side are provided with fix bar, the fix bar is hollow form, and the fix bar is provided with camera, and the shooting head-tail is provided with connecting line, the locker is provided with projecting apparatus close to the side of fix bar, and the connecting line other end is electrically connected with through fix bar and the output end of projecting apparatus；The projecting apparatus lower end is provided with power line, and the power line other end is provided with attaching plug, and the side of the remote fix bar of the projecting apparatus is provided with plug fixing hole；The side of the desktop upper end away from fix bar is provided with baffle plate.The utility model is acted on by camera and projecting apparatus, the experimentation that teacher is done on the table is thrown on projection cloth successively, the student sat in the back row is also understood and see experimentation and phenomenon clearly, be easy to the understanding to knowledge, and mobilizing students to the great interest of chemical knowledge.
Description
Technical field
The utility model is related to chemical experimental instrument technical field, more particularly to a kind of chemical laboratory table.
Background technology
Chemistry is a natural subject based on experiment, carries out experiment to motivating students' interest in learning, culture is learned
Raw intelligence and manipulative ability plays considerable effect, and teacher is in order to improve the level of student, generally uses and does
The teaching method of experiment improves the learning interest of student, and general teacher can test on chemical laboratory table, and students are present
Observing response changes on position, makes students more deep to the impression of knowledge, while being also readily appreciated that learned content；Chemical experiment
Table is as good as with general desk structure, is mainly made up of desktop and table leg, desktop smoother, and experiment container etc. is all placed in table
Used in the middle part of section in front, desktop for experimental implementation, teacher is when testing, and the student typically only sat in front can see clearly instead
It should change, and the student sat in the back row does not see change, can not so deepen knowledge impression for heel row student.
Through retrieval, Chinese granted patent discloses grant number and is：CN 205435815U；Application number：201620228028.5；
Denomination of invention：A kind of chemical laboratory table；It is related to a kind of chemical laboratory table.The purpose of this utility model is to solve existing chemistry
Laboratory table 26S Proteasome Structure and Function is excessively single and the problem of big floor space.The utility model chemical laboratory table includes desktop, can stretched
Contracting experimental box, baffle plate, can push-and-pull service sink and rotary vertical rack for test tube.Chemical laboratory table floor space of the present utility model
It is small, multiple functional；But chemical laboratory table is without projecting function, when teacher tests on dais, heel row classmate is difficult to see experiment clearly
Process and experimental principle, it is difficult to knowledge point contents be grasped, so as to lose the interest known clearly to chemical experiment.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
It is to propose a kind of chemical laboratory table with a new purpose, the laboratory table is acted on by camera and projecting apparatus, by teacher
The experiment done on the table is thrown on projection cloth successively, the student sat in the back row is also understood and is seen experimentation clearly and existing
As being easy to the understanding to knowledge, and mobilizing students to the great interest of chemical knowledge.
According to a kind of chemical laboratory table of the utility model embodiment, including desktop, the desktop lower end is provided with locker,
The edges and corners of desktop upper end side are provided with fix bar, and the fix bar is hollow form, and the fix bar is provided with camera,
The shooting head-tail is provided with connecting line, and the locker is provided with projecting apparatus close to the side of fix bar, and the connecting line is another
End is electrically connected with through fix bar and the output end of projecting apparatus；The projecting apparatus lower end is provided with power line, and the power line is another
End is provided with attaching plug, and the side of the remote fix bar of the projecting apparatus is provided with plug fixing hole；The desktop upper end is away from solid
The side of fixed pole is provided with baffle plate, from top to bottom equidistant provided with two pieces of dividing plates successively in the baffle plate, is equipped with the dividing plate many
Individual test tube putting hole.
In some embodiments of the present utility model, the locker bottom is provided with universal wheel.
In other embodiments of the present utility model, multiple fixing holes are equidistantly provided with the outer wall of the fix bar.
In other embodiments of the present utility model, the camera is provided with the regulation spiral shell matched with fixing hole
Bolt.
In other embodiments of the present utility model, the outer wall of the projecting apparatus is provided with containment vessel.
In other embodiments of the present utility model, the containment vessel lower end is provided with height of projector regulating part.
Beneficial effect in the utility model is：Desktop is provided with fix bar, and fix bar is provided with camera, and upper class hour is old
The chemical experiment that teacher is done, is taken by camera, is transmitted by connecting line, and connecting line is close to fix bar inwall, to shooting
When grease head highness is adjusted, regulating bolt will not be also in contact with connecting line, and projecting apparatus is received after signal, and experimentation is projected into throwing
On shadow cloth, projecting apparatus lower end is provided with height adjusting part, delivers angle for adjusting projecting apparatus, makes the student sat in the back row also can be clear
Chu sees experimental procedure and phenomenon clearly, and the dividing plate being easy on understanding and the record of full class student, laboratory table is used to place some chemistry
Laboratory apparatus, test tube is most instruments of chemical experiment, and test tube putting hole is set on dividing plate, is easy to use, and power supply is inserted
Head is used to be connected with external power supply, if after the completion of use, pulling up attaching plug and inserting attaching plug in plug fixing hole, use
When extract again, it is convenient and practical, laboratory table lower end be provided with universal wheel, be easy to movement；The utility model passes through camera and projecting apparatus
Effect, the experimentation that teacher is done on the table is thrown on projection cloth successively, makes the student sat in the back row also can be clear
See experimentation and phenomenon clearly, be easy to the understanding to knowledge, and mobilizing students to the great interest of chemical knowledge.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of chemical laboratory table structural representation.
Fig. 2 be the utility model proposes a kind of chemical laboratory table in A structure structure for amplifying enlarged drawing.
Fig. 3 be the utility model proposes a kind of chemical laboratory table in projecting apparatus structure sectional view.
In figure：1 desktop, 2 fix bars, 3 cameras, 4 connecting lines, 5 projecting apparatus, 6 attaching plugs, 7 plug fixing holes, 8 storages
Thing cabinet, 9 baffle plates, 10 dividing plates, 11 test tube putting holes, 12 universal wheels, 13 regulating bolts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or the element with same or like function.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Reference picture 1-3, a kind of chemical laboratory table, including desktop 1, the lower end of desktop 1 are provided with locker 8, the upper end side of desktop 1
Edges and corners be provided with fix bar 2, fix bar 2 be hollow form, fix bar 2 be provided with camera 3, the model of camera 3
NK200-H3, the afterbody of camera 3 is provided with connecting line 4, and locker 8 is provided with projecting apparatus 5 close to the side of fix bar 2, projecting apparatus 5
Model HX4060, the other end of connecting line 3 is electrically connected with through fix bar 2 and the output end of projecting apparatus 5；The lower end of projecting apparatus 5 is set
There is power line, the power line other end is provided with attaching plug 6, and the side of the remote fix bar 2 of projecting apparatus 5 is provided with plug fixing hole 7；
Side of the upper end of desktop 1 away from fix bar 2 is provided with baffle plate 9, baffle plate 9 is from top to bottom equidistantly provided with two pieces of dividing plates 10 successively, every
Multiple test tube putting holes 11 are equipped with plate 10.
In some embodiments of the present utility model, the bottom of locker 8 is provided with universal wheel 12.
In other embodiments of the present utility model, multiple fixing holes are equidistantly provided with the outer wall of fix bar 2.
In other embodiments of the present utility model, camera 3 is provided with the regulating bolt 13 matched with fixing hole.
In other embodiments of the present utility model, the outer wall of projecting apparatus 5 is provided with containment vessel.
In other embodiments of the present utility model, containment vessel lower end is provided with height of projector regulating part.
Desktop 1 is provided with fix bar 2, and fix bar 2 is provided with camera 3, and the chemical experiment that upper class hour teacher is done is shot
As first 3 are taken, transmitted by connecting line 4, connecting line 4 is close to the inwall of fix bar 2, when highly being adjusted to camera 3, regulation
Bolt 13 will not be also in contact with connecting line 4, and projecting apparatus 5 is received after signal, experimentation is projected on projection cloth, projecting apparatus
5 lower ends are provided with height adjusting part, and angle is delivered for adjusting projecting apparatus, the student sat in the back row is also understood and see experiment step clearly
Suddenly and phenomenon, the dividing plate 10 being easy on understanding and the record of full class student, laboratory table is used to place some chemical experimental instruments, tries
Pipe is most instruments of chemical experiment, on dividing plate 10 set test tube putting hole, be easy to use, attaching plug 6 be used for
External power supply is connected, if after the completion of use, pulling up attaching plug 6 and inserting attaching plug 6 in plug fixing hole 7, when using again
Extract, convenient and practical, laboratory table lower end is provided with universal wheel 12, is easy to movement；The utility model passes through camera 3 and projecting apparatus 5
Effect, the experimentation that teacher is done on desktop 1 is thrown on projection cloth successively, makes the student sat in the back row also can be clear
See experimentation and phenomenon clearly, be easy to the understanding to knowledge, and mobilizing students to the great interest of chemical knowledge.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of chemical laboratory table, including desktop, the desktop lower end are provided with locker, it is characterised in that：
The edges and corners of desktop upper end side are provided with fix bar, and the fix bar is hollow form, and the fix bar is provided with and taken the photograph
As head, the shooting head-tail is provided with connecting line, and the locker is provided with projecting apparatus, the connecting line close to the side of fix bar
The other end is electrically connected with through fix bar and the output end of projecting apparatus；
The projecting apparatus lower end is provided with power line, and the power line other end is provided with attaching plug, and the remote of the projecting apparatus is consolidated
The side of fixed pole is provided with plug fixing hole；
The side of the desktop upper end away from fix bar is provided with baffle plate, in the baffle plate from top to bottom successively it is equidistant provided with two pieces every
Multiple test tube putting holes are equipped with plate, the dividing plate.
2. a kind of chemical laboratory table according to claim 1, it is characterised in that：The locker bottom is provided with universal wheel.
3. a kind of chemical laboratory table according to claim 1, it is characterised in that：Equidistantly it is provided with the outer wall of the fix bar
Multiple fixing holes.
4. a kind of chemical laboratory table according to claim 3, it is characterised in that：The camera is provided with and fixing hole phase
The regulating bolt of matching.
5. a kind of chemical laboratory table according to claim 1, it is characterised in that：The outer wall of the projecting apparatus is provided with protection
Shell.
6. a kind of chemical laboratory table according to claim 5, it is characterised in that：The containment vessel lower end is high provided with projecting apparatus
Spend regulating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126392.5U CN206454695U (en) | 2017-02-11 | 2017-02-11 | A kind of chemical laboratory table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126392.5U CN206454695U (en) | 2017-02-11 | 2017-02-11 | A kind of chemical laboratory table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454695U true CN206454695U (en) | 2017-09-01 |
Family
ID=59694536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126392.5U Expired - Fee Related CN206454695U (en) | 2017-02-11 | 2017-02-11 | A kind of chemical laboratory table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206454695U (en) |
-
2017
- 2017-02-11 CN CN201720126392.5U patent/CN206454695U/en not_active Expired - Fee Related
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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: 20170901 Termination date: 20180211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |