CN202938819U - Level gauge with sound producing function - Google Patents
Level gauge with sound producing function Download PDFInfo
- Publication number
- CN202938819U CN202938819U CN 201220622576 CN201220622576U CN202938819U CN 202938819 U CN202938819 U CN 202938819U CN 201220622576 CN201220622576 CN 201220622576 CN 201220622576 U CN201220622576 U CN 201220622576U CN 202938819 U CN202938819 U CN 202938819U
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- CN
- China
- Prior art keywords
- level gauge
- chip microcomputer
- level meter
- single chip
- pressure transducer
- 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 Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a level gauge with a broadcasting function. The level gauge comprises a level gauge base body and further comprises a single chip, pressure sensors and a loudspeaker, wherein the loudspeaker is connected with the single chip; a sealing cavity is formed in the base body; a solution is filled in the cavity; the two ends of the sealing cavity are provided with the pressure sensors; electric signals output by the pressure sensors are transmitted to the single chip after being converted and amplified through an analog-digital conversion circuit and an amplification circuit; and the electric signals are processed into unevenness values through the single chip. As a detecting result is broadcast through voice, the level gauge with the broadcasting function, disclosed by the utility model, can also be used even in poor light or strong light and is suitable for various plane measuring places.
Description
Technical field
The utility model relates to the horizontal survey technical field, relate in particular to a kind of strip sowing report achievement can level meter.
Background technology
Level meter is the low-angle measurer commonly used of a kind of measurement.In machinery industry and instrument are made, be used for measuring the flatness of pitch angle with respect to horizontal level, lathe kind equipment guide rail and horizontal level that linearity, equipment are installed and upright position etc.Existing all kinds of level meter is nearly all to go to see the data that present on level meter, judges whether level of object through operator oneself.And at night or light not clear place can't use.
The utility model content
For above-mentioned prior art, the technical problems to be solved in the utility model is: existing level meter is all without the voice multicast function, and need to could measure use in the bright place of light.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of strip sowing report achievement can level meter, comprise the level meter matrix, it is characterized in that, also comprise single-chip microcomputer, pressure transducer and the loudspeaker that is connected with single-chip microcomputer, be provided with annular seal space in matrix, solution is housed in the chamber, the two ends of annular seal space arrange described pressure transducer, the electric signal of this pressure transducer output reaches single-chip microcomputer through analog to digital conversion circuit and amplifying circuit after conversion, amplification, and described electric signal is processed into irregularity degree numerical value by single-chip microcomputer.
Described Single-chip Controlling loudspeaker simulation voice is reported irregularity degree numerical value.
Compared with prior art, the utlity model has following beneficial effect:
The utility model to testing result by voice broadcast out even also can use under not clear or high light at light, is applicable to various plane surveyings places.
Description of drawings
Fig. 1 is structure principle chart of the present utility model;
Embodiment
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
A kind of strip sowing report achievement can level meter, comprise the level meter matrix, it is characterized in that, also comprise single-chip microcomputer, pressure transducer and the loudspeaker that is connected with single-chip microcomputer, be provided with annular seal space in matrix, solution is housed in the chamber, the two ends of annular seal space arrange described pressure transducer, pressure transducer is arranged on inboard, annular seal space two ends, the electric signal of this pressure transducer output is through analog to digital conversion circuit and amplifying circuit, reach single-chip microcomputer after conversion, amplification, described electric signal is processed into irregularity degree numerical value by single-chip microcomputer.Described Single-chip Controlling loudspeaker simulation voice is reported irregularity degree numerical value.
The utility model to testing result by voice broadcast out even also can use under not clear or high light at light, is applicable to various plane surveyings places.
Claims (2)
- A strip sowing report achievement can level meter, comprise the level meter matrix, it is characterized in that, also comprise single-chip microcomputer, pressure transducer and the loudspeaker that is connected with single-chip microcomputer, be provided with annular seal space in matrix, solution is housed in the chamber, the two ends of annular seal space arrange described pressure transducer, the electric signal of this pressure transducer output reaches single-chip microcomputer through analog to digital conversion circuit and amplifying circuit after conversion, amplification, and described electric signal is processed into irregularity degree numerical value by single-chip microcomputer.
- Strip sowing according to claim 1 report achievement can level meter, it is characterized in that, described Single-chip Controlling loudspeaker simulation voice is reported irregularity degree numerical value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622576 CN202938819U (en) | 2012-11-22 | 2012-11-22 | Level gauge with sound producing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622576 CN202938819U (en) | 2012-11-22 | 2012-11-22 | Level gauge with sound producing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938819U true CN202938819U (en) | 2013-05-15 |
Family
ID=48323053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622576 Expired - Fee Related CN202938819U (en) | 2012-11-22 | 2012-11-22 | Level gauge with sound producing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760898A (en) * | 2016-11-28 | 2017-05-31 | 国网山东省电力公司济南市长清区供电公司 | A kind of automatic device for erecting pole of electric pole |
| CN110877412A (en) * | 2019-11-30 | 2020-03-13 | 桐乡市亚都混凝土有限公司 | Concrete mixer with damping device |
-
2012
- 2012-11-22 CN CN 201220622576 patent/CN202938819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760898A (en) * | 2016-11-28 | 2017-05-31 | 国网山东省电力公司济南市长清区供电公司 | A kind of automatic device for erecting pole of electric pole |
| CN110877412A (en) * | 2019-11-30 | 2020-03-13 | 桐乡市亚都混凝土有限公司 | Concrete mixer with damping 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: 20130515 Termination date: 20131122 |