CN104515444A - Electronic format transfer ruler - Google Patents
Electronic format transfer ruler Download PDFInfo
- Publication number
- CN104515444A CN104515444A CN201310463515.0A CN201310463515A CN104515444A CN 104515444 A CN104515444 A CN 104515444A CN 201310463515 A CN201310463515 A CN 201310463515A CN 104515444 A CN104515444 A CN 104515444A
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- CN
- China
- Prior art keywords
- display screen
- blade
- accumulator
- circuit board
- key control
- 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.)
- Pending
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an electronic format transfer ruler and relates to an electronic teaching tool. The electronic format transfer ruler is characterized by compressing a ruler body, a display screen, a function key control area, an integral circuit board and an accumulator; scales are formed on the upper portion of the ruler body, and the display screen is arranged in the middle of the ruler body; the function key control area is formed on the lower portion of the display screen, and the integral circuit board and the accumulator are arranged in the ruler body; the display screen, the function key control area, the integral circuit board and the accumulator are connected into a loop through a lead. The electronic format transfer ruler is novel in structure, convenient to produce and use, accurate to measure, economic, handy and the like.
Description
Technical field
Electronics system conversion chi of the present invention, relates to a kind of electronic instruction instrument.
Background technology
The ruler of current teaching use and market sale, all single metric scale or foot rule, also having two kinds of standard rulers to coexist one eats with it, but respectively at the two ends up and down of blade, when needing conversion to use, blade upset will be used, bring unnecessary trouble to user, and the exact value that impact is measured.For problem existing in above-mentioned prior art, a kind of novel electronics system conversion chi of research and design, thus the problem existing for overcoming in prior art is very necessary.
Summary of the invention
In view of problem existing in above-mentioned prior art, the object of the invention is a kind of novel electronics system conversion chi of research and design.Exist in prior art in order to solve: need when 1, measuring conversion to change chi or upset blade; 2, the problems such as accuracy of measurement are affected.
Technical solution of the present invention is achieved in that
Electronics system conversion chi of the present invention; It is characterized in that being made up of blade, display screen, function key control zone, integrated circuit board and accumulator; Be processed with scale on the top of blade, at the middle part of blade, display screen be housed; In the bottom of display screen, function key control zone is housed, in blade inside, integrated circuit board and accumulator is housed; Display, function key control zone, integrated circuit board and accumulator connect into loop by wire.
Charging socket is equipped with in the side of blade of the present invention, and charging socket connects into loop by wire and surface-mounted integrated circuit and accumulator.
Display location of the present invention is in the middle part of blade, and on it, edge is close with the bottom of scale; Display screen can show the metric size corresponding with scale, imperial sizing equidimension mark number.
When using measurement, by blade scale on the line segment that need measure or object, by the concrete operating key in controlling functions key control district, show required standard (metric system or English system etc.) on a display screen.Accumulator is equipped with in inside of the present invention, can charge at any time, at any time.
Advantage of the present invention is apparent, is mainly manifested in:
1, the present invention can show different systems (metric system or English system etc.) size under one section of scale, need not prepare many ruler, or is overturn by blade in use, saves and purchases chi cost;
2,1, the present invention can show different systems (metric system or English system etc.) size under one section of scale, need not prepare many ruler, or be overturn by blade in use, improve measuring accuracy.
The present invention has novel structure, it is easy, easy to use to process, measure the advantages such as accurate, and it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The present invention has 2 width accompanying drawings, wherein:
Accompanying drawing 1 structural representation of the present invention;
Accompanying drawing 2 sectional drawing of the present invention.
In the drawings: 1, blade 2, scale 3, display screen 4, function key control zone 5, charging socket 6, surface-mounted integrated circuit 7, accumulator.
Embodiment
As shown in drawings, its structure is by being made up of blade 1, display screen 3, function key control zone 4, integrated circuit board 6 and accumulator 7 for specific embodiments of the invention; Be processed with scale 2 on the top of blade 1, at the middle part of blade 1, display screen 3 be housed; Function key control zone 4 is housed in the bottom of display screen and in blade 1 inside, integrated circuit board 6 and accumulator 7 is housed; Display 3, function key control zone 4, integrated circuit board 6 and accumulator 7 connect into loop by wire.
Charging socket 5 is equipped with in the side of blade 1, and charging socket 5 connects into loop by wire and surface-mounted integrated circuit 6 and accumulator 7.
Display screen 3 is positioned at the middle part of blade 1, along close with the bottom of scale 2 on it; Display screen 3 can show the metric size corresponding with scale 2, imperial sizing equidimension mark number.
The above; be only preferably embodiment of the present invention; but protection scope of the present invention is not limited thereto; allly be familiar with those skilled in the art in technical scope disclosed by the invention, be equal to replace or change according to technical scheme of the present invention and design of the present invention thereof and all should be encompassed within protection scope of the present invention.
Claims (3)
1. an electronics system conversion chi; It is characterized in that being made up of blade (1), display screen (3), function key control zone (4), integrated circuit board (6) and accumulator (7); Be processed with scale (2) on the top of blade (1), at the middle part of blade (1), display screen (3) be housed; Function key control zone (4) is housed in the bottom of display screen and in blade (1) inside, integrated circuit board (6) and accumulator (7) is housed; Display (3), function key control zone (4), integrated circuit board (6) and accumulator (7) connect into loop by wire.
2. electronics system conversion chi according to claim 1, is characterized in that charging socket (5) is equipped with in the side of described blade (1), and charging socket (5) connects into loop by wire and surface-mounted integrated circuit (6) and accumulator (7).
3. electronics system conversion chi according to claim 1, is characterized in that described display screen (3) is positioned at the middle part of blade (1), along close with the bottom of scale (2) on it; Display screen (3) can show the metric size corresponding with scale (2), imperial sizing equidimension mark number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463515.0A CN104515444A (en) | 2013-09-30 | 2013-09-30 | Electronic format transfer ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463515.0A CN104515444A (en) | 2013-09-30 | 2013-09-30 | Electronic format transfer ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104515444A true CN104515444A (en) | 2015-04-15 |
Family
ID=52791116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463515.0A Pending CN104515444A (en) | 2013-09-30 | 2013-09-30 | Electronic format transfer ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413707A (en) * | 2021-12-16 | 2022-04-29 | 太原重工股份有限公司 | Tool for rapidly and immediately measuring and calculating gear parameters |
-
2013
- 2013-09-30 CN CN201310463515.0A patent/CN104515444A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413707A (en) * | 2021-12-16 | 2022-04-29 | 太原重工股份有限公司 | Tool for rapidly and immediately measuring and calculating gear parameters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |