CN2816750Y - Sounding leveller - Google Patents
Sounding leveller Download PDFInfo
- Publication number
- CN2816750Y CN2816750Y CN 200520084708 CN200520084708U CN2816750Y CN 2816750 Y CN2816750 Y CN 2816750Y CN 200520084708 CN200520084708 CN 200520084708 CN 200520084708 U CN200520084708 U CN 200520084708U CN 2816750 Y CN2816750 Y CN 2816750Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- level meter
- sounding
- spirit level
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a sounding spirit level which belongs to a measuring apparatus. The utility model mainly solves the problem of visual measurement. The utility model comprises a spirit level body and current conducting liquid in longitudinal and horizontal seal cavities inside the spirit level. The utility model is characterized in that the tops of both ends of the longitudinal and horizontal seal cavities inside the spirit level body are respectively provided with a pair of electrodes, and each pair of electrodes are connect in series with a circuit which is composed of a power supply and a loudspeaker by conducting wires. The utility model has the advantages of simple structure, low cost, convenient use, etc. The utility model can be used for measuring both in daytime and at night, and can directly tell the information such as whether the measured surface is even or not, which side is high, etc. The utility model is suitable for various surface measuring occasions.
Description
Affiliated field
The utility model relates to a kind of level measurement device, the sounding level meter.
Background technology
Existing level meter can not sounding, and it is very big that burning sun reads difficulty during down with level measurement, and more can not use evening.
Summary of the invention
The utility model provides a kind of sounding level meter, and level meter and sound-producing device are bonded together, and in any case, can directly tell people the current horizontal situation of surveying part.
The technical solution of the utility model is, this sounding level meter, comprise the conductive liquid in level meter matrix and the inner vertical equity annular seal space thereof, it is characterized in that top, the inner vertical equity annular seal space two ends of level meter matrix respectively is provided with pair of electrodes, each is serially connected in the circuit of power supply, loudspeaker composition by lead electrode.
Be attractive in appearance and miniaturization, power supply, loudspeaker, lead are arranged on the integrated package, and this integrated package is fixed on the level meter matrix.
The utlity model has simple in structure, cost is low, characteristics such as easy to use.No matter be all can implement in daytime or evening to measure, and directly tell flat or injustice, information such as which side height.
Description of drawings
Figure is a structural representation of the present utility model;
Among the figure; 1 level meter matrix, 2 conductive liquid, 3 right electrodes, 4 left electrodes, 5 loudspeakers, 6 power supplys.
Embodiment
As shown in the figure.This sounding level meter comprises the conductive liquid 2 in level meter matrix 1 and the inner vertical equity annular seal space thereof, and circuit part.Directly shut mouth after conductive liquid 2 perfusions.
Top, the inner vertical equity annular seal space two ends of level meter matrix respectively is provided with pair of electrodes, promptly right electrode 3, left electrode 4, and each is serially connected in the circuit of power supply 6, loudspeaker 5 compositions by lead electrode.
The inner vertical equity annular seal space of level meter matrix inner top can also all not be provided with many to electrode, and each is serially connected in the circuit of power supply 6, loudspeaker 5 compositions by lead electrode, and mark is carried out in the position.
Each electrode can utility power 6, loudspeaker 5; Each electrode supply, loudspeaker can certainly be set up self-organizing system respectively.
When measurement face during on same plane, conducting liquid evenly distributes, and liquid level does not touch top electrodes, not conducting of circuit, and loudspeaker is not worked.
When institute's geodetic not at ordinary times, if a left side is high right low, then liquid can be walked to lower, and the right liquid sheet is raise, right electrode conduction, circuit forms closed circuit, the sound-producing device sounding.
When this scheme detects whole plane, should constantly carry out coordinated transposition.
The utility model level meter matrix can also be done across, and conductive liquid also is a cruciform, can detect whole plane orientation all around simultaneously like this.Reason is the same.
Claims (2)
1, sounding level meter, comprise the conductive liquid in level meter matrix and the inner vertical equity annular seal space thereof, it is characterized in that top, the inner vertical equity annular seal space two ends of level meter matrix respectively is provided with pair of electrodes, each is serially connected in the circuit of power supply, loudspeaker composition by lead electrode.
2, sounding level meter according to claim 1 is characterized in that power supply, loudspeaker, lead are arranged on the integrated package, and this integrated package is fixed on the level meter matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084708 CN2816750Y (en) | 2005-06-29 | 2005-06-29 | Sounding leveller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084708 CN2816750Y (en) | 2005-06-29 | 2005-06-29 | Sounding leveller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816750Y true CN2816750Y (en) | 2006-09-13 |
Family
ID=36996560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084708 Expired - Fee Related CN2816750Y (en) | 2005-06-29 | 2005-06-29 | Sounding leveller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436584B2 (en) | 2016-05-06 | 2019-10-08 | Milwaukee Electric Tool Corporation | Level with audio and/or visual indicators |
-
2005
- 2005-06-29 CN CN 200520084708 patent/CN2816750Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436584B2 (en) | 2016-05-06 | 2019-10-08 | Milwaukee Electric Tool Corporation | Level with audio and/or visual indicators |
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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 |