CN204202606U - A kind of planometer according to measuring atmospheric pressure numerical value display height - Google Patents
A kind of planometer according to measuring atmospheric pressure numerical value display height Download PDFInfo
- Publication number
- CN204202606U CN204202606U CN201420581679.3U CN201420581679U CN204202606U CN 204202606 U CN204202606 U CN 204202606U CN 201420581679 U CN201420581679 U CN 201420581679U CN 204202606 U CN204202606 U CN 204202606U
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- China
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- atmospheric pressure
- survey
- numerical value
- level body
- planometer
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Abstract
A kind of planometer according to measuring atmospheric pressure numerical value display height, comprise level body, level body upper end is provided with surveys atmospheric pressure mercury device, survey the horizontal display column of Equilibrium and reading display window, level body connects try square, try square is provided with holds place's groove, whether smoothly holding plane is measured in the A point survey horizontal display column of Equilibrium, recycling survey atmospheric pressure mercury device is measured air pressure size and is demonstrated height number by reading display window, the operation equally of A point is carried out at B point, by 2 survey height number and draw A, whether B is contour, it is mobile convenient to have, measure accurately, feature easy to use.
Description
Technical field
The utility model belongs to planometer technical field, is specifically related to a kind of planometer according to measuring atmospheric pressure numerical value display height.
Background technology
The planometer that current domestic correlative measurement level production firm produces, majority tends to two developing direction, one measures mainly for comparatively facet, another kind measures distance between two points by technology such as laser, mainly for Building class, at home in the middle of most of engineering construction, usual additional function is little, particularly building build in the middle of to two wall height etc. flat problem, workpeople can carry out lining with the transparent soft plastic pipe having filled water usually, many additional workloads can be brought like this, also certain error can be caused, so by a planometer can be placed respectively on two building wall tops, can by mutual number of degrees displayed value, whether the height measuring at 2 is equal, can measure whether smooth respectively simultaneously, and existing product does not consider this point, make user in use, always constantly repeating the action of oneself, virtually increase the weight of the workload of user, also have certain error simultaneously.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of planometer according to measuring atmospheric pressure numerical value display height, workload when user measures highly back and forth can be reduced, there is mobile facility, measure feature accurate, easy to use.
To achieve these goals, the technical solution adopted in the utility model is: a kind of planometer according to measuring atmospheric pressure numerical value display height, comprise level body, level body upper end is provided with and surveys atmospheric pressure mercury device, surveys the horizontal display column of Equilibrium and reading display window, level body connects try square, and try square is provided with holds place's groove.
Described survey atmospheric pressure mercury device is electronical display mercury slug.
The described horizontal display column of survey Equilibrium is glass tube.
Three units of described reading display window are respectively Km, m, cm.
Surveyed numerical value is converted to height form by described survey atmospheric pressure mercury device, is shown by reading display window.
Described survey atmospheric pressure mercury measurement device scope is for being less than 1500m.
Compared with prior art, the invention has the beneficial effects as follows:
Mercury is surveyed atmospheric pressure numerical value and is automatically calculated by inner meter and be shown as height number by the utility model, and be presented in the display window of three Ge Bu commensurates respectively, compare with the survey horizontal display column of Equilibrium simultaneously, there is mobile facility, measure feature accurate, easy to use.
Accompanying drawing explanation
Figure l is structural representation of the present utility model.
Wherein: 1 for surveying atmospheric pressure mercury device; 2 is try square; 3 for surveying the horizontal display column of Equilibrium; 4 is reading display window; 5 for holding place's groove; 6 is level body.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of planometer according to measuring atmospheric pressure numerical value display height, comprise level body 6, level body 6 upper end is provided with and surveys atmospheric pressure mercury device 1, surveys the horizontal display column 3 of Equilibrium and reading display window 4, level body 6 connects try square 2, and try square 2 is provided with holds place's groove 5.
Described survey atmospheric pressure mercury device 1 is electronical display mercury slug.
The horizontal display column 3 of described survey Equilibrium is glass tube.
Three units of described reading display window 4 are respectively Km, m, cm.
Surveyed numerical basis meter is converted to height form by described survey atmospheric pressure mercury device 1, is shown by reading display window 4.
Described survey atmospheric pressure mercury device 1 measurement range is for being less than 1500m.
Principle of work of the present utility model is:
Whether smoothly holding plane is measured in the A point survey horizontal display column of Equilibrium 3, recycling survey atmospheric pressure mercury device 1 is measured air pressure size and is demonstrated height number by reading display window 4, carry out the equally operation of A point at B point, by 2 survey height number and show that whether A, B contour.
Claims (3)
1. one kind shows planometer highly according to measuring atmospheric pressure numerical value, comprise level body (6), it is characterized in that, level body (6) upper end is provided with and surveys atmospheric pressure mercury device (1), surveys the horizontal display column of Equilibrium (3) and reading display window (4), level body (6) connects try square (2), and try square (2) is provided with holds place's groove (5).
2. a kind of planometer according to measuring atmospheric pressure numerical value display height according to claim 1, it is characterized in that, described survey atmospheric pressure mercury device (1) is electronical display mercury slug.
3. a kind of planometer according to measuring atmospheric pressure numerical value display height according to claim 1, it is characterized in that, the described horizontal display column of survey Equilibrium (3) is glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581679.3U CN204202606U (en) | 2014-10-10 | 2014-10-10 | A kind of planometer according to measuring atmospheric pressure numerical value display height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581679.3U CN204202606U (en) | 2014-10-10 | 2014-10-10 | A kind of planometer according to measuring atmospheric pressure numerical value display height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202606U true CN204202606U (en) | 2015-03-11 |
Family
ID=52660553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581679.3U Expired - Fee Related CN204202606U (en) | 2014-10-10 | 2014-10-10 | A kind of planometer according to measuring atmospheric pressure numerical value display height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202606U (en) |
-
2014
- 2014-10-10 CN CN201420581679.3U patent/CN204202606U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |