CN204352902U - A kind of teaching chemical laboratory table - Google Patents
A kind of teaching chemical laboratory table Download PDFInfo
- Publication number
- CN204352902U CN204352902U CN201420788400.9U CN201420788400U CN204352902U CN 204352902 U CN204352902 U CN 204352902U CN 201420788400 U CN201420788400 U CN 201420788400U CN 204352902 U CN204352902 U CN 204352902U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- desktop
- chemical laboratory
- laboratory table
- dash platform
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of teaching chemical laboratory table, comprising: desktop and the table leg for supporting desktop, be provided with protective cover on the table, the side of protective cover is hinged on the side of desktop; Protective cover is made up of transparent material, and the both sides of protective cover are provided with arm and stretch into mouth, and protective cover is stretched porch at arm and is provided with sealing curtain, and sealing curtain forms by some elastic strips are overlapped; Also exhaust outlet is provided with at the top of protective cover; Also be provided with dash platform and discharge outlet on the table, baffle plate is provided with in the periphery of dash platform, sealing draw-in groove is formed between dash platform and baffle plate, sealed card slot in protective cover and the fastening place of desktop and the profile of the profile and protective cover and desktop buckling surface that seal draw-in groove match, discharge outlet is arranged on inside dash platform.The utility model structure is simple, and cost is lower, and can the life safety of effective Protection person.
Description
Technical field
The utility model relates to field of experiment equipment, particularly relates to a kind of teaching chemical laboratory table.
Background technology
Bench for chemistry experiment is the essential product in the middle of laboratory.Student carries out various chemical experiment on experimental bench.Traditional experiment platform is fairly simple, only comprises desktop and table pin, not only practical not, and when carrying out chemical experiment, various solution easily splashes after the heating or produces toxic gas, the life safety of crisis student.And being limited to funding problems, school cannot purchase a large amount of experiment cabinets to do chemical experiment for student, therefore needs a kind of cost lower, and the laboratory table that can play a protective role to student is again to do chemical experiment for student.
Utility model content
Based on the technical problem that above-mentioned background technology exists, the utility model proposes a kind of teaching chemical laboratory table, this laboratory table both can the life safety of Protection person, and structure is simple, and cost is lower.
The utility model proposes a kind of teaching chemical laboratory table, comprising: desktop and the table leg for supporting desktop, be provided with protective cover on the table, the side of protective cover is hinged on the side of desktop; Protective cover is made up of transparent material, and the both sides of protective cover are provided with arm and stretch into mouth, and protective cover is stretched porch at arm and is provided with sealing curtain, and sealing curtain forms by some elastic strips are overlapped; Also exhaust outlet is provided with at the top of protective cover; Also be provided with dash platform and discharge outlet on the table, baffle plate is provided with in the periphery of dash platform, sealing draw-in groove is formed between dash platform and baffle plate, sealed card slot in protective cover and the fastening place of desktop and the profile of the profile and protective cover and desktop buckling surface that seal draw-in groove match, discharge outlet is arranged on inside dash platform.
Preferably, in protective cover, arm stretches into a mouthful face, place is inclined plane, and the two sides adjacent with inclined plane is vertical plane.
Preferably, protective cover is made up of glass material.
Preferably, exhaust outlet connects exhaust apparatus through blast pipe.
Preferably, desktop is also provided with experimental apparatus rack.
Preferably, drawing and pulling type recycling box is provided with on the table.
Preferably, drawing and pulling type recycling box is provided with four recycling cavities, is respectively common waste recovery chamber, toxic waste recycling cavity, common devil liquor recovery chamber and toxic waste liquid recycling cavity.
The utility model makes the health of experimenter and experimental situation separate by arranging protective cover on the table, the health of liquid to experimenter splashed in experimentation is avoided to damage, and exhaust outlet is set at the top of protective cover, exhaust outlet is connected with exhaust apparatus by blast pipe, avoids toxic gas to enter laboratory.Protective cover in the utility model adopts transparent material to make, and by experimenter in protective cover towards face be set to vertical plane, facilitate progress and the change of observation experiment; The utility model is also provided with arm in the both sides of protective cover and stretches into mouth, make experimenter when doing chemical experiment, extend in protective cover by arm and carry out experimental implementation, and stretch porch at arm and be provided with sealing curtain, avoid toxic gas in experimentation to stretch into mouth by arm and enter in laboratory.In addition, the utility model is also provided with dash platform and discharge outlet, can remain in process by the chemical solution on cleaning desktop, avoid flowing into other positions of desktop.The utility model structure is simple, and cost is lower, and can the life safety of effective Protection person.
Accompanying drawing explanation
Fig. 1 is that the utility model proposes a kind of imparts knowledge to students with the structural representation of chemical laboratory table;
Fig. 2 is that the utility model proposes a kind of imparts knowledge to students with the side view of chemical laboratory table.
Detailed description of the invention
Below, by specific embodiment, the technical solution of the utility model is described in detail.
As shown in Figure 1-2, Fig. 1 is that the utility model proposes a kind of imparts knowledge to students with the structural representation of chemical laboratory table; Fig. 2 is that the utility model proposes a kind of imparts knowledge to students with the side view of chemical laboratory table.
With reference to Fig. 1-2, the one teaching chemical laboratory table that the utility model embodiment proposes, comprising: desktop 1, for the table leg 2 of supporting desktop 1 and protective cover 3, the side of protective cover 3 is hinged on the side of desktop 1; Protective cover 3 is made up of glass material, and the both sides of protective cover 3 are provided with arm and stretch into mouth 31, and protective cover 3 stretches into mouth 31 place at arm and is provided with sealing curtain 4, and sealing curtain 4 forms by some elastic strips are overlapped; Also be provided with exhaust outlet 32 at the top of protective cover 3, exhaust outlet 32 connects exhaust apparatus through blast pipe; Desktop 1 is also provided with dash platform 5 and discharge outlet 11, baffle plate 6 is provided with in the periphery of dash platform 5, sealing draw-in groove 7 is formed between dash platform 5 and baffle plate 6, sealing draw-in groove 7 is positioned at the fastening place of protective cover 3 and desktop 1 and the profile of the profile and protective cover 3 and desktop 1 buckling surface that seal draw-in groove 7 matches, discharge outlet 11 is arranged on inside dash platform 5, chemical solution on cleaning desktop 1 remains in process, avoids flowing into other positions of desktop 1; In protective cover 3, arm stretches into face, mouth 31 place is inclined plane, and facilitate freely movable in protective cover 3 of arm, two sides adjacent with inclined plane in protective cover 3 is vertical plane, facilitates experimenter to the observation of experiment progress and change.
In the present embodiment, desktop 1 is also provided with experimental apparatus rack 8, to facilitate the discharge to experimental apparatus, effective usable floor area of enlarging table top 1; Because experimenter is mainly student, not harsh to the classification of experiment waste material, therefore, desktop 1 is provided with drawing and pulling type recycling box 9, take out formula recycling box 9 and be provided with four recycling cavities, be respectively common waste recovery chamber, toxic waste recycling cavity, common devil liquor recovery chamber and toxic waste liquid recycling cavity, make experimenter form the good habit of the categorised collection of experiment waste material.
The utility model is fastened by protective cover 3 and desktop 1 and the health of experimenter and experimental situation is separated, the health of liquid to experimenter splashed in experimentation is avoided to damage, by the exhaust outlet 32 being arranged on protective cover 3 top, the toxic gas in protective cover 3 is discharged, structure is simple, and cost is lower.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a teaching chemical laboratory table, it is characterized in that, comprise: desktop (1) and the table leg (2) for supporting desktop (1), desktop (1) is provided with protective cover (3), and the side of protective cover (3) is hinged on the side of desktop (1); Protective cover (3) is made up of transparent material, the both sides of protective cover (3) are provided with arm and stretch into mouth (31), protective cover (3) stretches into mouth (31) place at arm and is provided with sealing curtain (4), and sealing curtain (4) forms by some elastic strips are overlapped; Exhaust outlet (32) is also provided with at the top of protective cover (3); Desktop (1) is also provided with dash platform (5) and discharge outlet (11), baffle plate (6) is provided with in the periphery of dash platform (5), sealing draw-in groove (7) is formed between dash platform (5) and baffle plate (6), sealing draw-in groove (7) is positioned at the fastening place of protective cover (3) and desktop (1) and the profile of the profile and protective cover (3) and desktop (1) buckling surface that seal draw-in groove (7) matches, and discharge outlet (11) is arranged on dash platform (5) inner side.
2. teaching chemical laboratory table according to claim 1, is characterized in that, in protective cover (3), arm stretches into mouth (31) face, place is inclined plane, and the two sides adjacent with inclined plane is vertical plane.
3. teaching chemical laboratory table according to claim 1, is characterized in that, protective cover (3) is made up of glass material.
4. teaching chemical laboratory table according to claim 1, is characterized in that, exhaust outlet (32) connects exhaust apparatus through blast pipe.
5. the teaching chemical laboratory table according to any one of claim 1-4, is characterized in that, desktop (1) is also provided with experimental apparatus rack (8).
6. the teaching chemical laboratory table according to any one of claim 1-4, it is characterized in that, desktop (1) is provided with drawing and pulling type recycling box (9), take out formula recycling box (9) and be provided with four recycling cavities, be respectively common waste recovery chamber, toxic waste recycling cavity, common devil liquor recovery chamber and toxic waste liquid recycling cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788400.9U CN204352902U (en) | 2014-12-13 | 2014-12-13 | A kind of teaching chemical laboratory table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788400.9U CN204352902U (en) | 2014-12-13 | 2014-12-13 | A kind of teaching chemical laboratory table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352902U true CN204352902U (en) | 2015-05-27 |
Family
ID=53254400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788400.9U Expired - Fee Related CN204352902U (en) | 2014-12-13 | 2014-12-13 | A kind of teaching chemical laboratory table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617361A (en) * | 2022-04-11 | 2022-06-14 | 安徽瑞弋自动化科技有限公司 | Optical test is with multi-functional experiment desk |
-
2014
- 2014-12-13 CN CN201420788400.9U patent/CN204352902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617361A (en) * | 2022-04-11 | 2022-06-14 | 安徽瑞弋自动化科技有限公司 | Optical test is with multi-functional experiment desk |
| CN114617361B (en) * | 2022-04-11 | 2023-02-07 | 安徽瑞弋自动化科技有限公司 | Optical test is with multi-functional experiment desk |
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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: 20150527 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |