CN2909176Y - Level-meter - Google Patents
Level-meter Download PDFInfo
- Publication number
- CN2909176Y CN2909176Y CN 200620079016 CN200620079016U CN2909176Y CN 2909176 Y CN2909176 Y CN 2909176Y CN 200620079016 CN200620079016 CN 200620079016 CN 200620079016 U CN200620079016 U CN 200620079016U CN 2909176 Y CN2909176 Y CN 2909176Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- protractor
- transparent vessel
- level meter
- utility
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
A gradienter is disclosed by the utility model, which comprises a ruler and a protractor. The protractor is permanently joined to one end of the ruler and a straight angle scale mark is superposed with scaled edge of the ruler. A transparent vessel is provided at joint of the ruler and the protractor and holds liquid. The utility model is properly designed, simple in structure, reliable in serviceability, easy to be operated and used, and can be used to draw a horizontal line or beelines of arbitrary angles, or measure angle size.
Description
Technical field
The utility model relates to a kind of surveying and mapping tool, particularly a kind of level meter of drawing horizontal line or arbitrarily angled straight line in vertical plane.
Background technology
At present, employed level meter is the ruler that has leveling bubble on the building ground, this kind level meter is used for determining horizontal linear, when need in vertical plane, drawing straight line, parallel lines with definite angle, maybe need to measure certain both sides of different solids when whether parallel, use this kind level meter, the task of finishing the work just has suitable difficulty.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of simple in structure, reliable working performance, a kind of level meter easy to use are provided.
For achieving the above object, the technical solution of the utility model is: a kind of level meter, comprise ruler 1 and protractor 2, it is characterized in that: described protractor 2 is fixedly connected on an end of ruler 1, the lateral edges that 180 ° of straight angle scale marks on the protractor 2 and ruler 1 are provided with scale coincides, described ruler 1 is provided with transparent vessel 3 with protractor 2 junctions, and liquid 4 is housed in the transparent vessel 3.
The utility model compared with prior art has the following advantages: the utility model is reasonable in design, simple in structure, reliable working performance, easy for operation, can draw horizontal line, straight line or the size that takes measurement of an angle at any angle in vertical plane.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model comprises a ruler 1 and a protractor 2, and described protractor 2 is fixedly connected on an end of ruler 1, and ruler 1 is identical with the thickness of protractor 2, and their bottom surface is positioned at same plane; The lateral edges that 180 ° of straight angle scale marks on the protractor 2 and ruler 1 are provided with scale coincides, and the start index line of ruler 1 flushes with the initial point of protractor 2; Described ruler 1 is provided with transparent vessel 3 with protractor 2 junctions, described transparent vessel 3 is a right cylinder, its axis is vertical with the bottom surface of protractor 2 with ruler 1 and pass the initial point of protractor 2, and colored liquid 4 is housed in the transparent vessel 3, and the volume of colored liquid 4 is less than the volume of transparent vessel 3.
The utility model principle of work is as follows:
When using the utility model work, the bottom surface of ruler 1 and protractor 2 is leaned against on the vertical plane, adjust an end of ruler up and down, the edge that makes ruler 1 have scale one side overlaps with the liquid level of liquid 4 in the transparent vessel 3, this moment, ruler 1 was horizontal, can draw horizontal linear, but and the liquid level of the angle index on the throughput hornwork 2 and liquid 4 draw along ruler 1 when overlapping and become straight line at any angle with horizontal linear.
The utility model also can be used for measurement of angle.
Claims (5)
1, a kind of level meter, comprise ruler (1) and protractor (2), it is characterized in that: described protractor (2) is fixedly connected on an end of ruler (1), the lateral edges that 180 ° of straight angle scale marks on the protractor (2) and ruler (1) are provided with scale coincides, described ruler (1) is provided with transparent vessel (3) with protractor (2) junction, and liquid (4) is housed in the transparent vessel (3).
2, a kind of level meter according to claim 1 is characterized in that: described ruler (1) is identical with the thickness of protractor (2), and their bottom surface is positioned at same plane.
3, a kind of level meter according to claim 1 is characterized in that: the start index line of described ruler (1) flushes with the initial point of protractor (2).
4, a kind of level meter according to claim 1 is characterized in that: described transparent vessel (3) is a right cylinder, and its axis is vertical with the plane of protractor (2) with ruler (1) and pass the initial point of protractor (2).
5, a kind of level meter according to claim 1 is characterized in that: the liquid (4) in the described transparent vessel (3) is colored liquid, and its volume is less than the volume of transparent vessel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079016 CN2909176Y (en) | 2006-05-19 | 2006-05-19 | Level-meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079016 CN2909176Y (en) | 2006-05-19 | 2006-05-19 | Level-meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909176Y true CN2909176Y (en) | 2007-06-06 |
Family
ID=38128391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079016 Expired - Fee Related CN2909176Y (en) | 2006-05-19 | 2006-05-19 | Level-meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2909176Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012315A (en) * | 2014-06-19 | 2014-09-03 | 南京麦思德餐饮管理有限公司 | Leveling fence shears |
| CN107984631A (en) * | 2017-11-15 | 2018-05-04 | 郑州格瑞塔电子信息技术有限公司 | A kind of construction wall punching positioner |
-
2006
- 2006-05-19 CN CN 200620079016 patent/CN2909176Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012315A (en) * | 2014-06-19 | 2014-09-03 | 南京麦思德餐饮管理有限公司 | Leveling fence shears |
| CN107984631A (en) * | 2017-11-15 | 2018-05-04 | 郑州格瑞塔电子信息技术有限公司 | A kind of construction wall punching positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |