CN201488684U - Digital display length meter - Google Patents
Digital display length meter Download PDFInfo
- Publication number
- CN201488684U CN201488684U CN2009201713265U CN200920171326U CN201488684U CN 201488684 U CN201488684 U CN 201488684U CN 2009201713265 U CN2009201713265 U CN 2009201713265U CN 200920171326 U CN200920171326 U CN 200920171326U CN 201488684 U CN201488684 U CN 201488684U
- Authority
- CN
- China
- Prior art keywords
- digital display
- length
- slide gauge
- measured object
- table top
- 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)
Abstract
The utility model relates to a digital display length meter, comprising a box body illuminating lamp; a length measuring table top is arranged below the illuminating lamp; an improved slide gauge and a slide gauge fixing bracket are arranged on the table top. By using the length meter, the slide gauge fixing bracket can move to the bottom along with the measured object surface just by expanding the measured object on a standard line of the length metering table top, blocking one end to the plane of the slide gauge fixing bracket, and moving a vernier; the length of the measured object is directly read out by an electronic display screen on the bottom end; and therefore, the length measuring work is easy and exact.
Description
Affiliated technical field
The utility model relates to a kind of laboratory measuring motion, especially a kind of digital display horizontal metroscope.
Background technology
At present in Animal Lab. aquatic products laboratory particularly, measuring the live fish length of fish body is the important indicator of experimentation, survey the long simple survey instrument such as slide calliper rule, ruler, tape measure of generally continuing to use, but because of the aquatic livestock surface more smooth, fixedly difficulty is measured at two ends simultaneously, and elongate because of testee again and operation uncertain factor etc. often causes the true error in length of testee to strengthen.
The utility model content
A kind of simple operations and the high a kind of digital display horizontal metroscope of degree of accuracy that provide at above-mentioned present situation is provided the purpose of this utility model.
The technical solution of the utility model is achieved in that
A kind of digital display horizontal metroscope comprises casing 1, surveys long table 2, digital display calliper 3, slide calliper rule fixed support 4 and vernier 5, and described survey long table 2 is made and be carved with datum line by glass; Described slide calliper rule fixed support 4 is made by stainless steel, and can freely swing.30 ° of described digital display calliper 3 card angular distortions, blade Ka Jiao go up the angle of parallelism that useful stainless steel makes with slide calliper rule join and with 2 driving fits of survey long table.
The beneficial effects of the utility model are: compare with the survey length technology of prolonging usefulness now, elongating and shortening phenomenon can not appear in the open and flat true length that tests out measured object accurately of the present invention's energy, and simple to operate, time saving and energy saving.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure
Casing 1, survey long table 2, digital display calliper 3, slide calliper rule fixed support 4, vernier 5.
Embodiment
Embodiment is further described the present invention in conjunction with the accompanying drawings.
Shown in the accompanying drawing digital display horizontal metroscope, form by casing 1, survey long table 2, digital display calliper 3, slide calliper rule fixed support 4, vernier 5, open machine box 1 visible platen 2, digital display calliper 3, the fixed support 4 measured.Be placed on the test board datum line measured object is open and flat, parallel with blade, an end is fixing to fixed support 4, and vernier 5 is pushed into the other end records the physical length that reading is exactly a Measuring Object.
Above-mentioned measurement platen 2 usefulness 12mm glass plates are made, and quilt cover scribbles white paint, is carved with datum line, and are straight in order to guarantee tester.
The said fixing support is manufactured with stainless steel, and corrosion-resistant, non-corrosive, intensity height can firm be fixed in the above blade, and can move up and down by test request, and test finishes and blade can be lifted when sweeping health.
The above-mentioned digital display calliper transformation of the way with 30 ° of digital display calliper card angular distortions, and is manufactured an angle of parallelism and slide calliper rule welding with stainless steel on blade Ka Jiao, combine with testing stand is tight, guarantees that test is accurate.
Above-mentioned is one embodiment of the invention, and except that structure shown in the figure, this tester also is equipped with houselights on last machine lid, but regulated at will is adjusted the illumination of testing stand, to guarantee measuring accuracy.
It should be noted that, although the present invention is described and illustrates with reference to embodiment, but and do not mean that the present invention is limited to the embodiment of these descriptions, those skilled in the art can therefrom derive many different variants, and they all will be covered in the true spirit and scope of claim of the present invention.
Claims (1)
1. a digital display horizontal metroscope comprises casing (1), surveys long table (2), digital display calliper (3), slide calliper rule fixed support (4) and vernier (5), and it is characterized in that: described survey long table (2) is made and be carved with datum line by glass; Described slide calliper rule fixed support (4) is made by stainless steel, and can freely swing; 30 ° of described digital display calliper (3) card angular distortions, blade Ka Jiao go up the angle of parallelism that useful stainless steel makes with slide calliper rule join and with the driving fit of survey long table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201713265U CN201488684U (en) | 2009-08-14 | 2009-08-14 | Digital display length meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201713265U CN201488684U (en) | 2009-08-14 | 2009-08-14 | Digital display length meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488684U true CN201488684U (en) | 2010-05-26 |
Family
ID=42427559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201713265U Expired - Fee Related CN201488684U (en) | 2009-08-14 | 2009-08-14 | Digital display length meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097429A (en) * | 2014-07-23 | 2014-10-15 | 上海海事大学 | Digital display T-square and drawing method |
| CN105606015A (en) * | 2015-12-22 | 2016-05-25 | 中国水产科学研究院南海水产研究所 | Hand-held shellfish body length automatic measurement device |
| CN109520393A (en) * | 2018-11-13 | 2019-03-26 | 湖北中烟工业有限责任公司 | A kind of cigar cigarette and cigarette length of tube measuring device and measuring method |
-
2009
- 2009-08-14 CN CN2009201713265U patent/CN201488684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097429A (en) * | 2014-07-23 | 2014-10-15 | 上海海事大学 | Digital display T-square and drawing method |
| CN105606015A (en) * | 2015-12-22 | 2016-05-25 | 中国水产科学研究院南海水产研究所 | Hand-held shellfish body length automatic measurement device |
| CN109520393A (en) * | 2018-11-13 | 2019-03-26 | 湖北中烟工业有限责任公司 | A kind of cigar cigarette and cigarette length of tube measuring device and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170814 |