CN201355248Y - Electronic level - Google Patents
Electronic level Download PDFInfo
- Publication number
- CN201355248Y CN201355248Y CNU2009200193615U CN200920019361U CN201355248Y CN 201355248 Y CN201355248 Y CN 201355248Y CN U2009200193615 U CNU2009200193615 U CN U2009200193615U CN 200920019361 U CN200920019361 U CN 200920019361U CN 201355248 Y CN201355248 Y CN 201355248Y
- Authority
- CN
- China
- Prior art keywords
- float
- head
- liquid bucket
- green light
- end liquid
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses an electronic level, which comprises an indicator lamp circuit, a head liquid barrel and a tail liquid barrel, wherein the bottoms of the head and the tail liquid barrels are provided with communicating pipes, floats are respectively arranged in the head and the tail liquid barrels, the floats are respectively provided with metal wires, and the side walls of the head and the tail liquid barrels are respectively provided with a zero-point staff gauge and a graduated scale. The indicator lamp circuit consists of a red light and green light parallel circuit and a power supply, wherein a contact switch is arranged on the red light and green light parallel circuit, one end of the power supply is connected with the red light and green light parallel circuit, and the other end of the power supply is connected with the metal wire on the float of the head liquid barrel, the top end of the metal wire on the float of the head liquid barrel is located under the contact switch, and the top end of the metal wire on the float of the tail liquid barrel is provided with a pointer pointing at the graduated scale. Compared with the prior art, the electronic level has the beneficial effects that the electronic level can be operated by one person in measurement, an indicator lamp is used to measure level, the measurement precision is high, and the carrying is convenient. The electronic level is an ideal level measuring instrument.
Description
Technical field
The utility model belongs to the horizontal measuring instrument technical field, relates to a kind of electrolevel.
Background technology
The horizontal measuring instrument of prior art during measurement, needs two people operation, and in the measuring process because the last lower deviation of surveyor's sight line causes degree of accuracy low, in addition, carry also inconvenience.
Summary of the invention
The purpose of this utility model is solution prior art two people operation, degree of accuracy is low and carry inconvenient technical matters, provides a kind of electrolevel, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model electrolevel is made up of indicator light circuit, head end liquid bucket and tail end liquid bucket, and the bottom of initial and end end liquid bucket is provided with communicating pipe, be respectively equipped with float in the initial and end end liquid bucket, be respectively equipped with tinsel on the float; Be respectively equipped with 0 scale and rule on the sidewall of said initial and end end liquid bucket; Said indicator light circuit is made up of red, green light parallel circuit and power supply, and red, green light parallel circuit is provided with contact switch; One end of said power supply is connected with red, green light parallel circuit, and the other end is connected with tinsel on the head end liquid bucket float, the top wiry on the head end liquid bucket float be positioned at contact switch below; Top wiry is provided with the pointer that points to rule on the said tail end liquid bucket float.
The utility model beneficial effect compared with prior art is: during measurement, a people can operate; Survey level, measuring accuracy height by pilot lamp; And it is easy to carry.It is a kind of desirable horizontal survey utensil.
Description of drawings
Accompanying drawing is the utility model structural principle synoptic diagram.
Embodiment
With reference to the accompanying drawings, it is made up of the utility model indicator light circuit, head end liquid bucket 7 and tail end liquid bucket 10, the bottom of initial and end end liquid bucket 7,10 is provided with communicating pipe 8, is respectively equipped with float 6,9 in the initial and end end liquid bucket 7,10, is respectively equipped with tinsel 4,11 on the float 6,9; Be respectively equipped with 0 scale 5 and rule 13 on the sidewall of initial and end end liquid bucket 7,10; Indicator light circuit is made up of red, green light 1,2 parallel circuits and power supply, and red, green light 1,2 parallel circuits are provided with contact switch 3; One end of power supply is connected with red, green light 1,2 parallel circuits, and the other end is connected with tinsel 4 on the head end liquid bucket float, the top of the tinsel 4 on the head end liquid bucket float be positioned at contact switch 3 below; The top of tinsel 11 is provided with the pointer 12 that points to rule 13 on the tail end liquid bucket float.
Principle of work of the present utility model and using method: during use, " 0 " on 0 scale 5 point is alignd with the standard point that will measure, utilize moving up and down of tail end liquid bucket and find level point.When moving to the top that makes the tinsel 4 on the head end liquid bucket float and contact with contact switch 3, red, green light 1,2 lights simultaneously, and the scale of pointer 12 indications of the sensing rule 13 on tinsel 11 tops is the level point that will look on the tail end liquid bucket float.If when mobile tail end liquid bucket 10 red lights 1 light green light 2 and do not work, then tail end liquid bucket 10 moves too highly, and the level point that look for should slowly move down, and lights simultaneously until red, green light 1,2.If when mobile tail end liquid bucket 10 red lights 1, when green light 2 does not all work, then tail end liquid bucket 10 moved lowly, and the level point that look for should slowly move up.
If measure for the first time, red, when green light 1,2 lights simultaneously, the scale of pointer 12 indications is the reference point of next time measuring so.
Claims (1)
1, a kind of electrolevel is characterized in that it is made up of indicator light circuit, head end liquid bucket and tail end liquid bucket, and the bottom of initial and end end liquid bucket is provided with communicating pipe, is respectively equipped with float in the initial and end end liquid bucket, is respectively equipped with tinsel on the float; Be respectively equipped with 0 scale and rule on the sidewall of said initial and end end liquid bucket; Said indicator light circuit is made up of red, green light parallel circuit and power supply, and red, green light parallel circuit is provided with contact switch; One end of said power supply is connected with red, green light parallel circuit, and the other end is connected with tinsel on the head end liquid bucket float, the top wiry on the head end liquid bucket float be positioned at contact switch below; Top wiry is provided with the pointer that points to rule on the said tail end liquid bucket float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200193615U CN201355248Y (en) | 2009-02-15 | 2009-02-15 | Electronic level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200193615U CN201355248Y (en) | 2009-02-15 | 2009-02-15 | Electronic level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355248Y true CN201355248Y (en) | 2009-12-02 |
Family
ID=41411590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200193615U Expired - Fee Related CN201355248Y (en) | 2009-02-15 | 2009-02-15 | Electronic level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355248Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793512A (en) * | 2010-03-24 | 2010-08-04 | 国网电力科学研究院 | Photoelectric hydrostatic level |
| CN110273379A (en) * | 2019-06-03 | 2019-09-24 | 中铁大桥局集团有限公司 | A kind of multiple spot lifting balance control device and control method and application |
| CN111576159A (en) * | 2020-06-02 | 2020-08-25 | 张鹏 | Pavement measuring device for highway engineering construction and using method thereof |
| CN112550618A (en) * | 2020-12-04 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Floating dock docking block horizontal height calibrating device |
-
2009
- 2009-02-15 CN CNU2009200193615U patent/CN201355248Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793512A (en) * | 2010-03-24 | 2010-08-04 | 国网电力科学研究院 | Photoelectric hydrostatic level |
| CN110273379A (en) * | 2019-06-03 | 2019-09-24 | 中铁大桥局集团有限公司 | A kind of multiple spot lifting balance control device and control method and application |
| CN111576159A (en) * | 2020-06-02 | 2020-08-25 | 张鹏 | Pavement measuring device for highway engineering construction and using method thereof |
| CN111576159B (en) * | 2020-06-02 | 2022-02-11 | 张鹏 | Pavement measuring device for highway engineering construction and using method thereof |
| CN112550618A (en) * | 2020-12-04 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Floating dock docking block horizontal height calibrating device |
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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: 20091202 Termination date: 20110215 |