CN202563771U - Liquid pressure experimental apparatus - Google Patents
Liquid pressure experimental apparatus Download PDFInfo
- Publication number
- CN202563771U CN202563771U CN2012202195937U CN201220219593U CN202563771U CN 202563771 U CN202563771 U CN 202563771U CN 2012202195937 U CN2012202195937 U CN 2012202195937U CN 201220219593 U CN201220219593 U CN 201220219593U CN 202563771 U CN202563771 U CN 202563771U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- liquid pressure
- transparent vessel
- rubber balloon
- experimental apparatus
- 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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Abstract
The utility model discloses a teaching device, and especially relates to a liquid pressure experimental apparatus, which comprises a rubber balloon, a flexible pipe and a transparent vessel. The upper end of the flexible pipe is communicated to the bottom of the transparent vessel, and the lower end of the flexible pipe is communicated to the rubber balloon. The experimental operation is easy to be carried out, and the students can easily observe the experiments.
Description
Affiliated technical field
The utility model relates to a kind of instruments used for education, especially relates to a kind of liquid pressure tester that physics teaching experiment is used.
Background technology
Though the liquid pressure tester is a lot of at present, the shortcoming of ubiquity complex structure inconvenient operation.
Summary of the invention
The purpose of the utility model provides so a kind of liquid pressure tester, and it is not only simple in structure but also operation is very easy.
The utility model solves the technical scheme that its technical matters adopted: a kind of liquid pressure tester, it comprises rubber balloon, flexible pipe and transparent vessel.The upper end of described flexible pipe is connected with the bottom of transparent vessel, and the lower end of flexible pipe is connected with rubber balloon.
The beneficial effect of the utility model is: owing to adopted such scheme, experimental implementation is just very convenient like this, and can also let easy observation of student obtain.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Shown in the figure is the structural representation of the utility model;
Among the figure 1, rubber balloon, 2, flexible pipe, 3, transparent vessel.
Embodiment
As shown in the figure, it comprises rubber balloon (1), flexible pipe (2) and transparent vessel (3) the utility model.The upper end of described flexible pipe (2) is connected with the bottom of transparent vessel (3), and the lower end of flexible pipe (2) is connected with rubber balloon (1).When doing experiment, fill water at rubber balloon (1), flexible pipe in (2) earlier, go up an amount of water of adding at transparent vessel (3) again with it.Fix transparent vessel (3), and then rubber balloon (1) is moved up and down, the pressure that just can observe liquid is along with the variation of the degree of depth.
Claims (1)
1. liquid pressure tester, it comprises rubber balloon (1), flexible pipe (2) and transparent vessel (3), it is characterized in that: the upper end of described flexible pipe (2) is connected with the bottom of transparent vessel (3), and the lower end of flexible pipe (2) is connected with rubber balloon (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202195937U CN202563771U (en) | 2012-05-03 | 2012-05-03 | Liquid pressure experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202195937U CN202563771U (en) | 2012-05-03 | 2012-05-03 | Liquid pressure experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563771U true CN202563771U (en) | 2012-11-28 |
Family
ID=47213400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202195937U Expired - Fee Related CN202563771U (en) | 2012-05-03 | 2012-05-03 | Liquid pressure experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563771U (en) |
-
2012
- 2012-05-03 CN CN2012202195937U patent/CN202563771U/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: 20121128 Termination date: 20130503 |