CN201522280U - Gradient measuring meter - Google Patents
Gradient measuring meter Download PDFInfo
- Publication number
- CN201522280U CN201522280U CN2009203112291U CN200920311229U CN201522280U CN 201522280 U CN201522280 U CN 201522280U CN 2009203112291 U CN2009203112291 U CN 2009203112291U CN 200920311229 U CN200920311229 U CN 200920311229U CN 201522280 U CN201522280 U CN 201522280U
- Authority
- CN
- China
- Prior art keywords
- spheroid
- base
- ball body
- cavity
- gradient
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a gradient measuring meter, which comprises a ball body. A cavity is arranged inside the ball body; a base is fixed to two axial ends of the ball body; equally spaced annular scales a are arranged on the outer surface of the ball body parallelly to the base; annular scales b are arranged on the outer surface of the ball body perpendicularly to the base; ether or ethanol is filled into the cavity inside the ball body; and only one air bubble is preserved inside the cavity filled with the ether or the ethanol. The gradient measuring meter is capable of measuring gradients on slope surfaces with any conditions, and has simple structure, convenient use and inexpensive price.
Description
Technical field
The utility model belongs to measures the apparatus technical field, is specifically related to a kind of gradient measurer.
Background technology
The instrument that is used to measure the gradient at present is a lot, but complex structure mostly, price is more expensive, is not suitable for daily use.Though it is simpler that level meter commonly used is measured, and only is applicable to the domatic of level, can not satisfy the domatic measurement of any situation.
Summary of the invention
The purpose of this utility model provides a kind of gradient measurer, and is simple in structure, easy to use, low price.
The technical scheme that the utility model adopted is, a kind of gradient measurer, comprise the inner spheroid of cavity that is, the axial two ends of spheroid are fixed with base, be parallel to base and be provided with circular scale a in the outside surface equal intervals of spheroid, outside surface perpendicular to the base spheroid is provided with circular scale b, is filled with ether or ethanol in the cavity of spheroid inside, and ether or ethanol are filled to and only stay next bubble.
The beneficial effect of the utility model gradient measurer is, employing is provided with base at the axial two ends of spheroid, in spheroid, fill liquid such as ether or ethanol simultaneously, only stay next bubble in the spheroid, on the spheroid outer wall, mark scale, thereby can on any situation is domatic, carry out the measurement of the gradient, simple to operate and low price.
Description of drawings
Fig. 1 is the structural representation of the utility model gradient measurer.
Among the figure, 1. spheroid, 2. base, 3. scale a, 4. bubble, 5. scale b.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The structure of the utility model gradient measurer, as shown in Figure 1, comprise the inner spheroid 1 of cavity that is, the axial two ends of spheroid 1 are fixed with base 2 respectively, be parallel to base 2 and be provided with a plurality of circular scale a3 in the outside surface equal intervals of spheroid 1, the gradient that different scale a3 representative is different is provided with a circular scale b5 perpendicular to the outside surface of base 2 spheroids 1, and scale b5 is provided with a plurality of equally spaced down scales.Be filled with liquid such as ether or ethanol in the cavity of spheroid 1 inside, only stay next bubble 4 in the liquid.
During use, base 2 is placed on will measure domatic, the bubble in the spheroid 1 stops on a certain scale a3, and this scale is will measure the domatic gradient.Dividing in scale b5 equal intervals simultaneously has a plurality of down scales, can measure the gradient outside the scale a3.
The utility model gradient measurer adopts and at the axial two ends of spheroid base is set, and fills liquid such as ether or ethanol simultaneously in spheroid, only stay next bubble in the spheroid, on the spheroid outer wall, mark scale, thus can be at any measurement of carrying out the gradient on domatic, simple to operate and low price.
Claims (1)
1. gradient measurer, it is characterized in that, comprise the inner spheroid of cavity (1) that is, the axial two ends of spheroid (1) are fixed with base (2), be parallel to base (2) and be provided with circular scale a (3) in the outside surface equal intervals of spheroid (1), outside surface perpendicular to base (2) spheroid (1) is provided with circular scale b (5), is filled with ether or ethanol in the cavity of spheroid (1) inside, and ether or ethanol are filled to and only stay next bubble (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203112291U CN201522280U (en) | 2009-09-23 | 2009-09-23 | Gradient measuring meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203112291U CN201522280U (en) | 2009-09-23 | 2009-09-23 | Gradient measuring meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522280U true CN201522280U (en) | 2010-07-07 |
Family
ID=42508458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203112291U Expired - Fee Related CN201522280U (en) | 2009-09-23 | 2009-09-23 | Gradient measuring meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522280U (en) |
-
2009
- 2009-09-23 CN CN2009203112291U patent/CN201522280U/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: 20100707 Termination date: 20100923 |