CN206823854U - Chemistry Teaching of Senior High School ancillary test platform - Google Patents
Chemistry Teaching of Senior High School ancillary test platform Download PDFInfo
- Publication number
- CN206823854U CN206823854U CN201720515881.XU CN201720515881U CN206823854U CN 206823854 U CN206823854 U CN 206823854U CN 201720515881 U CN201720515881 U CN 201720515881U CN 206823854 U CN206823854 U CN 206823854U
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- CN
- China
- Prior art keywords
- beaker
- arrangement
- test tube
- adjusting height
- adjusting
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- 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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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Chemistry Teaching of Senior High School ancillary test platform, belongs to teaching equipment technical field.The utility model purpose is to provide a kind of science and is applicable, the chemical aided education experimental bench of advantages of simple.The utility model includes desk body, testing stand, basin and water pipe, testing stand, basin and water pipe are arranged on desk body table top, testing stand includes operating desk, support bar, upper level adjusting means, middle level arrangement for adjusting height, lower floor's arrangement for adjusting height, test tube adjustment frame, beaker fixed mount and beaker and places plate, the top of operating desk is vertically installed with support bar, and test tube adjustment frame, beaker fixed mount and beaker place plate and pass sequentially through upper level adjusting means, middle level arrangement for adjusting height and lower floor's arrangement for adjusting height on support bar.The utility model can be respectively arranged experimental sequence, effectively reduce the Preparatory work of experiment time, save student's class period, be substantially reduced the work difficulty of chemistry teacher using adjustable test tube, beaker mounting structure.
Description
Technical field
A kind of tutor auxiliary platform experimental rig is the utility model is related to, belongs to teaching equipment technical field.
Background technology
Chemistry is a subject based on experiment, and this is always the classics that chemical colleagues believe in；Theory is this, real
Trample as source, this is equally not have controversial Reason and Desire.The foundation of chemical theory will be clipped to by the checking of experiment from individual mostly
Typically, then to indivedual, or experiment, assume, the process of experimental demonstration again, effectively implementing experimental teaching can be in chemistry teaching
Play ability, the Developing Students ' for improving learning interest, culture initiative spirit, the discovery of Developing Students ' and proposition chemical experiment problem
Guess with assuming ability, the important function such as the chemical experiment design ability of Developing Students '.
In the teaching process of senior chemistry, it is required for carrying out specifically by experimental phenomena for some chemical reactions
Illustrate, otherwise students are always less susceptible to understand, the thing of simple understanding concept, are less useful for progress and the neck of student
Meeting, so when being tested, it is necessary to an easily testing stand, can not only improve efficiency, less can more occur it is unexpected, it is no
Then if things go on like this, it is unfavorable for the study and growth of student.
Utility model content
The purpose of this utility model is to provide a kind of science and is applicable, and advantages of simple is efficient and convenient, and what is be easily understood is chemical auxiliary
Help teaching experimental base.
The technical solution of the utility model：
Chemistry Teaching of Senior High School ancillary test platform includes desk body, testing stand, basin and water pipe, the table top center of described desk body
Notch is provided with, basin is bonded on the notch of desk body table top, and the desk body table top for being close to basin is provided with water pipe, and testing stand is fixed
On desk body table top, testing stand is arranged on the left side of basin, and described testing stand includes operating desk, support bar, upper floor height
Adjusting means, middle level arrangement for adjusting height, lower floor's arrangement for adjusting height, test tube adjustment frame, beaker fixed mount and beaker is spent to place
Plate, the top of described operating desk are vertically installed with support bar, described upper level adjusting means, middle level arrangement for adjusting height
From top to bottom it is sequentially arranged at lower floor arrangement for adjusting height on support bar, described test tube adjustment frame is adjusted installed in upper level
On regulating device, described beaker fixed mount is arranged on the arrangement for adjusting height of middle level, and described beaker places plate and is arranged on lower floor
On arrangement for adjusting height.
Preferably：Described upper level adjusting means, middle level arrangement for adjusting height and lower floor's arrangement for adjusting height wraps
Adjustment seat and installation pole are included, installation pole is fixedly mounted in adjustment seat, and described adjustment seat includes sub- adjustment seat and adjusted with female
Seat is saved, card valve has been evenly arranged in described female adjustment seat, sub- adjustment seat is connected through a screw thread mode and installed with female adjustment seat.
Preferably：Described test tube adjustment frame includes ∩ shapes retainer ring and annular base, described annular base
Upper surface is provided with the raised track of a circle, and the lower end of ∩ shape retainer rings is arranged on annular base by the adjusting seat at its both ends
On, the adjusting seat track raised with annular base upper surface is slidably installed, and annular base can be with respect to ∩ shapes
Retainer ring, which is realized, rotates regulation, and described annular base lower end is provided with multiple test tube supports, examination is placed with test tube support
Pipe.
Preferably：The centre position that described beaker places plate is provided with burning opening, and wire netting is fixed with burning opening.
Preferably：The centre position of described operating desk is provided with alcolhol burner installing port, and alcolhol burner installing port is placed with beaker
Burning opening on plate is adapted.
Preferably：School bag storage mouth is additionally provided with described desk body.
The utility model has the advantages that：Chemistry Teaching of Senior High School ancillary test platform of the present utility model, science are fitted
With advantages of simple is efficient and convenient, is easily understood, and has advantages below.
1st, the utility model easy installation and removal；
2nd, the utility model can be respectively arranged experimental sequence, effectively be reduced real using adjustable test tube, beaker mounting structure
Test time, save student's class period；
3rd, the utility model is operated by each experimental provision mounting bracket, and personnel are served with good protection；
4th, the utility model is simple to operate when carrying out chemical experiment, experiment method be more convenient for student understanding, greatly reduce
The work difficulty of chemistry teacher.
Brief description of the drawings
Fig. 1 is the topology view of Chemistry Teaching of Senior High School ancillary test platform；
Fig. 2 is the topology view of testing stand；
Fig. 3 is the topology view of test tube adjustment frame；
Fig. 4 is the assembling figure of adjustment seat；
1- desk bodies in figure, 2- testing stands, 3- basins, 4- water pipes, 5- notches, 6- operating desks, 7- support bars, 8- upper levels
Adjusting means, 9- middle levels arrangement for adjusting height, 10- lower floors arrangement for adjusting height, 11- test tube adjustment frames, 12- beaker fixed mounts,
13- beakers placement plate, 14- ∩ shape retainer rings, 15- annular bases, 16- tracks, 17- adjusting seats, 18- test tube supports,
19- adjustment seats, 20- installation poles, 21- burning openings, 22- wire nettings, 23- alcolhol burner installing ports, 24- school bags are deposited
Put mouth, the sub- adjustment seats of 191-, mother's 192- adjustment seat, 193- card valves.
Embodiment
Embodiment one：Illustrate present embodiment, the Chemistry Teaching of Senior High School auxiliary of present embodiment with reference to Fig. 1-Fig. 4
Testing stand includes desk body 1, testing stand 2, basin 3 and water pipe 4, and the table top center of described desk body 1 is provided with notch 5, and basin 3 is bonded
On the notch 5 of desk body table top, the desk body table top for being close to basin 3 is provided with water pipe 4, and testing stand 2 is fixedly mounted on desk body platform
On face, testing stand 2 is arranged on the left side of basin 3, and described testing stand 2 includes operating desk 6, support bar 7, upper level regulation dress
8, middle level arrangement for adjusting height 9, lower floor's arrangement for adjusting height 10, test tube adjustment frame 11, beaker fixed mount 12 and beaker is put to place
Plate 13, the top of described operating desk 6 are vertically installed with support bar 7, and described upper level adjusting means 8, middle layer height are adjusted
Regulating device 9 and lower floor's arrangement for adjusting height 10 are from top to bottom sequentially arranged on support bar 7, and described test tube adjustment frame 11 is installed
In upper level adjusting means 8, described beaker fixed mount 12 is arranged on middle level arrangement for adjusting height 9, described beaker
Plate 13 is placed to be arranged on lower floor's arrangement for adjusting height 10.It is arranged such, described testing stand 2 is fixedly mounted in desk body 1, real
Experimental provision combination is arranged on experimental bench 2 and carries out chemical experiment by the person of testing, and adjustment middle level arrangement for adjusting height 9 enables to pacify
Beaker in the beaker fixed mount 12 on middle level arrangement for adjusting height 9 is placed into beaker and placed on plate 13, is arranged in operation
Alcolhol burner on platform 6 realizes that chemical heat is tested；Same adjustment is arranged on the test tube adjustment frame 11 in upper level adjusting means 8
Upper-lower position so that the test tube in test tube adjustment frame 11, which can enter in beaker, carries out experimental implementation or directly with being arranged on
Alcolhol burner on operating desk 6 realizes that chemical heat is tested.
Embodiment two：Illustrate present embodiment, the Chemistry Teaching of Senior High School auxiliary of present embodiment with reference to Fig. 1-Fig. 4
Testing stand, described upper level adjusting means 8, middle level arrangement for adjusting height 9 and lower floor's arrangement for adjusting height 10 include adjusting
Seat 19 and installation pole 20 are saved, installation pole 20 is fixedly mounted in adjustment seat 19, and described adjustment seat includes sub- adjustment seat 191
With female adjustment seat 192, card valve 193, the sub- side of being connected through a screw thread of adjustment seat 191 have been evenly arranged in described female adjustment seat 192
Formula is installed with female adjustment seat 192.It is arranged such, upper strata can be adjusted respectively by screwing sub- adjustment seat 191 and female adjustment seat 192
Arrangement for adjusting height 8, middle level arrangement for adjusting height 9 and lower floor's arrangement for adjusting height 10 slide up and down position in support bar 7, this
Sample to be arranged on upper level adjusting means 8 and test tube on middle level arrangement for adjusting height 9 and beaker position is adjustable, is more convenient for
The application of experiment.
Embodiment three：Illustrate present embodiment, the Chemistry Teaching of Senior High School auxiliary of present embodiment with reference to Fig. 1-Fig. 4
Testing stand, described test tube adjustment frame 11 include ∩ shapes retainer ring 14 and annular base 15, described annular base 15
Upper surface is provided with the raised track 16 of a circle, and the lower end of ∩ shapes retainer ring 14 is arranged on annular by the adjusting seat 17 at its both ends
On base 15, the adjusting seat 17 track 16 raised with the upper surface of annular base 15 is slidably installed, annular base
15 can realize rotation regulation relative to ∩ shapes retainer ring 14, and the described lower end of annular base 15 is provided with multiple test tube supports
18, test tube is placed with test tube support 18.It is arranged such, chemistry examination in test tube can be carried out respectively by rotational circle annular base 15
Test object, liquid is tested, avoid some chemical experiments from producing heats or corrosivity object (liquid) corrosion experiment personnel
Skin.
Embodiment four：Illustrate present embodiment, the Chemistry Teaching of Senior High School auxiliary of present embodiment with reference to Fig. 1-Fig. 4
Testing stand, the centre position that described beaker places plate 13 are provided with burning opening 21, wire netting 22 are fixed with burning opening.
Embodiment five：Illustrate present embodiment, the Chemistry Teaching of Senior High School auxiliary of present embodiment with reference to Fig. 1-Fig. 4
Testing stand, the centre position of described operating desk 6 are provided with alcolhol burner installing port 23, and alcolhol burner installing port 23 places plate 13 with beaker
On burning opening 21 be adapted.
Claims (6)
1. Chemistry Teaching of Senior High School ancillary test platform, it is characterised in that：Including desk body (1), testing stand (2), basin (3) and water pipe
(4), the table top center of described desk body (1) is provided with notch (5), and basin (3) is bonded on the notch (5) of desk body table top, adjacent
The desk body table top for basin (3) is provided with water pipe (4), and testing stand (2) is fixedly mounted on desk body table top, and testing stand (2) is set
In the left side of basin (3), described testing stand (2) include operating desk (6), support bar (7), upper level adjusting means (8), in
Layer height adjusting means (9), lower floor's arrangement for adjusting height (10), test tube adjustment frame (11), beaker fixed mount (12) and beaker are put
Put plate (13), the top of described operating desk (6) is vertically installed with support bar (7), described upper level adjusting means (8),
Middle level arrangement for adjusting height (9) and lower floor's arrangement for adjusting height (10) are from top to bottom sequentially arranged on support bar (7), described
Test tube adjustment frame (11) is arranged in upper level adjusting means (8), and described beaker fixed mount (12) is arranged on middle layer height
In adjusting means (9), described beaker is placed plate (13) and is arranged on lower floor's arrangement for adjusting height (10).
2. Chemistry Teaching of Senior High School ancillary test platform according to claim 1, it is characterised in that：Described upper level regulation
Device (8), middle level arrangement for adjusting height (9) and lower floor's arrangement for adjusting height (10) include adjustment seat (19) and installation pole
(20) pole (20), is installed to be fixedly mounted in adjustment seat (19), described adjustment seat includes sub- adjustment seat (191) and female regulation
Seat (192), has been evenly arranged card valve (193) in described female adjustment seat, sub- adjustment seat (191) be connected through a screw thread mode with it is female
Adjustment seat (192) is installed.
3. Chemistry Teaching of Senior High School ancillary test platform according to claim 1, it is characterised in that：Described test tube adjustment frame
(11) ∩ shapes retainer ring (14) and annular base (15) are included, the upper surface of described annular base (15) is convex provided with a circle
The track (16) risen, the lower end of ∩ shapes retainer ring (14) is arranged on annular base (15) by the adjusting seat (17) at its both ends
On, the adjusting seat (17) track (16) raised with annular base (15) upper surface is slidably installed, annular base
(15) it can be realized relative to ∩ shapes retainer ring (14) and rotate regulation, described annular base (15) lower end is provided with multiple test tubes
Support (18), test tube support (18) is interior to be placed with test tube.
4. Chemistry Teaching of Senior High School ancillary test platform according to claim 1, it is characterised in that：Described beaker places plate
(13) centre position is provided with burning opening (21), and wire netting (22) is fixed with burning opening.
5. Chemistry Teaching of Senior High School ancillary test platform according to claim 1, it is characterised in that：Described operating desk (6)
Centre position is provided with alcolhol burner installing port (23), and alcolhol burner installing port (23) places the burning opening (21) on plate (13) with beaker
It is adapted.
6. Chemistry Teaching of Senior High School ancillary test platform according to claim 1, it is characterised in that：In described desk body (1) also
It is provided with school bag storage mouth (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515881.XU CN206823854U (en) | 2017-05-10 | 2017-05-10 | Chemistry Teaching of Senior High School ancillary test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515881.XU CN206823854U (en) | 2017-05-10 | 2017-05-10 | Chemistry Teaching of Senior High School ancillary test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206823854U true CN206823854U (en) | 2018-01-02 |
Family
ID=60771293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515881.XU Expired - Fee Related CN206823854U (en) | 2017-05-10 | 2017-05-10 | Chemistry Teaching of Senior High School ancillary test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206823854U (en) |
-
2017
- 2017-05-10 CN CN201720515881.XU patent/CN206823854U/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: 20180102 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |