CN202028412U - Teaching chemical test platform support - Google Patents
Teaching chemical test platform support Download PDFInfo
- Publication number
- CN202028412U CN202028412U CN2011200858584U CN201120085858U CN202028412U CN 202028412 U CN202028412 U CN 202028412U CN 2011200858584 U CN2011200858584 U CN 2011200858584U CN 201120085858 U CN201120085858 U CN 201120085858U CN 202028412 U CN202028412 U CN 202028412U
- Authority
- CN
- China
- Prior art keywords
- chemical test
- test platform
- platform support
- teaching
- tube post
- 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
A teaching chemical test platform support comprises a horizontal clamp, a horizontal ring, an extensible tube post, a base seat and an inserting hole. The base seat is a ground connection piece, made of cast iron materials, and has a rectangular complete structure, thereby having good stability. The vertical extensible tube post is arranged in the middle of one end of the base seat, and the horizontal clamp is arranged at the upper end portion of the extensible tube post. The horizontal ring is arranged on the extensible tube post at a position below the horizontal clamp. The inserting hole is arranged at the other end of the base seat, and another extensible tube post can be inserted into the inserting hole for meeting specific requirements of a chemical test. The teaching chemical test platform support has simple complete structure, convenience in operation and use, good stability and high reliability. In addition, the teaching chemical test platform support uses a mode of comprehensive utilization, and realizes an effect of combining multiple purposes into one chemical test platform support.
Description
Technical field:
The utility model relates to the chemistry teaching teaching aid, relates in particular to a kind of teaching chemical experiment stand.
Background technology:
When chemistry teaching carries out chemical experiment, usually need a lot of chemical experiment stands, even in same chemical experiment, need a plurality of chemical experiment stands to cooperate simultaneously just and can finish, the equipment of chemical industry that needs is many so on the one hand, relatively disorderly, quality of instruction is had certain adverse effect on the experimental bench that also seems on the other hand.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of teaching chemical experiment stand is provided, and the form with the experimental stand comprehensive utilization reaches an experiment and plays multi-purpose effect with bench frame apparatus.
A kind of teaching chemical experiment stand described in the utility model includes level folder, level circle, telescoping tube column, base and jack and forms.Base is an earthing member of the present utility model, and the version that integral body is rectangle adopts cast iron materials to make good stability.In an end middle position of base, be provided with the telescoping tube column of vertical in form, in the upper end of telescoping tube column, be provided with the level folder, on the telescoping tube column below the level folder, be provided with the level circle.The other end at base is provided with jack, can be used to insert another root telescoping tube column in the jack, to make things convenient for the concrete needs of chemical experiment.
A kind of teaching chemical experiment stand described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability height.The utility model reaches an experiment and plays multi-purpose effect with bench frame apparatus with the form of experimental stand comprehensive utilization.
Description of drawings:
Accompanying drawing 1 is a kind of structural representation of chemical experiment with stand of imparting knowledge to students described in the utility model.1-level folder 2-level circle 3-telescoping tube column 4-base 5-jack
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: a kind of teaching chemical experiment stand described in the utility model includes level folder 1, level circle 2, telescoping tube column 3, base 4 and jack 5 and forms.Base 4 is earthing members of the present utility model, and the version that integral body is rectangle adopts cast iron materials to make good stability.In an end middle position of base 4, be provided with the telescoping tube column 3 of vertical in form, in the upper end of telescoping tube column 3, be provided with level folder 1, on the telescoping tube column 3 below level folder 1, be provided with level circle 2.At the other end of base 4, be provided with jack 5, can be used to insert another root telescoping tube column 3 in the jack 5, to make things convenient for the concrete needs of chemical experiment.A kind of teaching chemical experiment stand described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability height.The utility model reaches an experiment and plays multi-purpose effect with bench frame apparatus with the form of experimental stand comprehensive utilization.
Claims (1)
1. teaching chemical experiment stand, it is characterized in that an end middle position at base (4), be provided with the telescoping tube column (3) of vertical in form, upper end in telescoping tube column (3), be provided with level folder (1), on the telescoping tube column (3) below level folder (1), be provided with level circle (2); The other end in base (4) is provided with jack (5), can be used to insert another root telescoping tube column (3) in the jack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200858584U CN202028412U (en) | 2011-03-20 | 2011-03-20 | Teaching chemical test platform support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200858584U CN202028412U (en) | 2011-03-20 | 2011-03-20 | Teaching chemical test platform support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028412U true CN202028412U (en) | 2011-11-09 |
Family
ID=44890724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200858584U Expired - Fee Related CN202028412U (en) | 2011-03-20 | 2011-03-20 | Teaching chemical test platform support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028412U (en) |
-
2011
- 2011-03-20 CN CN2011200858584U patent/CN202028412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120320 |