CN202255751U - Double-faced barometer - Google Patents
Double-faced barometer Download PDFInfo
- Publication number
- CN202255751U CN202255751U CN2011204319287U CN201120431928U CN202255751U CN 202255751 U CN202255751 U CN 202255751U CN 2011204319287 U CN2011204319287 U CN 2011204319287U CN 201120431928 U CN201120431928 U CN 201120431928U CN 202255751 U CN202255751 U CN 202255751U
- Authority
- CN
- China
- Prior art keywords
- air pressure
- barometer
- faced
- double
- pressure display
- 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a double-faced barometer comprising a metal box and air pressure indicating disks. The double-faced barometer is characterized in that two air pressure indicating disks are contained inside the metal box; and moreover, the two air pressure indicating disks are oppositely installed, and the air pressure value is indicated by the air pressure indicating disks. In this way, the other air pressure indicating disk can be used after one air pressure indicating disk is damaged. The double-faced barometer has a simple structure and is easy to manufacture.
Description
Technical field
The utility model relates to a kind of articles for daily use, more precisely is a kind of two-sided barometer.
Background technology
Barometer is a very important part in present people's daily life; People to the mountain area travel or survey time carry barometer through regular meeting; When people go to the mountain area to survey; Through the slow-witted long time of regular meeting,, form a kind of two-sided barometer of product and just can solve this problem if barometer damages and will bring very big trouble to our detection operations during this.
Summary of the invention
The purpose of the utility model provides a kind of a kind of two-sided barometer simple in structure.
The purpose of the utility model can realize in the following manner: a kind of two-sided barometer; Include the gentle pressure display disc of can; Be characterized in containing two air pressure display discs inside the can; And two air pressure display discs are installed relatively, and air pressure display disc indication atmospheric pressure value uses another air pressure display disc to get final product like this after an air pressure display disc damages.
The utility model compared with prior art has following advantage: owing to be employed in can two air pressure display discs are installed, so just can be avoided the inconvenience that brings after the air pressure display disc damage.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Embodiment
Following with reference to accompanying drawing 1: a kind of two-sided barometer; Include can 1 gentle pressure display disc 2, be characterized in that can 1 the inside contains two air pressure display discs 2, and two air pressure display discs 2 are installed relatively; Air pressure display disc 2 indication atmospheric pressure values; After an air pressure display disc 2 damages, use another air pressure display disc 2 to get final product like this, the utility model is simple in structure, is easy to make.
Claims (1)
1. a two-sided barometer includes the gentle pressure display disc of can (1) (2), be characterized in containing two air pressure display discs (2) inside the can (1), and two air pressure display discs (2) is installed relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204319287U CN202255751U (en) | 2011-10-28 | 2011-10-28 | Double-faced barometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204319287U CN202255751U (en) | 2011-10-28 | 2011-10-28 | Double-faced barometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255751U true CN202255751U (en) | 2012-05-30 |
Family
ID=46116976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204319287U Expired - Fee Related CN202255751U (en) | 2011-10-28 | 2011-10-28 | Double-faced barometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255751U (en) |
-
2011
- 2011-10-28 CN CN2011204319287U patent/CN202255751U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Dan Yao Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121028 |