CN103033105A - Novel graduation ruler - Google Patents
Novel graduation ruler Download PDFInfo
- Publication number
- CN103033105A CN103033105A CN2012105728463A CN201210572846A CN103033105A CN 103033105 A CN103033105 A CN 103033105A CN 2012105728463 A CN2012105728463 A CN 2012105728463A CN 201210572846 A CN201210572846 A CN 201210572846A CN 103033105 A CN103033105 A CN 103033105A
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- ruler
- novel
- graduation
- graduation ruler
- ruler body
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Abstract
The invention discloses a novel graduation ruler which comprises a ruler body and further comprises a transparent plastic protective thin film. The protective thin film is firmly pasted on the ruler body. The ruler body is provided with graduations marked by fluorescent light. Light emitting diode (LED) lamp beads are arranged above the same plane marked with graduation values at intervals. A power supply supplying electricity for the LED lamp beads and a switch are arranged at one end of the ruler body. According to the novel graduation ruler, the graduations are effectively protected by the transparent plastic protective thin film which is firmly pasted on the ruler body, and the graduations are prevented from being abraded because of frequent use. According to the novel graduation ruler, the ruler body can give out light, the graduation values have fluorescent effect and can be displayed clearly when the light is dark, and people can conveniently use the novel graduation ruler. The novel graduation ruler is simple in structure, practical, convenient to use, and capable of prolonging service life of the graduation ruler.
Description
Technical field
The present invention relates to measurement facility, particularly a kind of can be luminous practical Novel graduation ruler again.
Background technology
Rule often is used in teaching, study or the work as a kind of measurement facility commonly used.The used rule of student particularly, be the rule that plastic material is made, its scale is positioned at the surface, edge of ruler body mostly, owing to using frequently, its surperficial scale be vulnerable to wearing and tearing and thicken unclear, thereby affect the accuracy of its measurement, and frayed scale can not be repaired, so that whole rule is replaced, caused great waste like this.It all is smaller that scale value on the rule is subjected to its font that limits in space, does not make mistakes because seeing Chu when light is darker.Particularly for the student of myopia, use rule just more painstaking at the darker environment of light.
Summary of the invention
For above-mentioned deficiency, technical matters to be solved by this invention provides a kind of can autoluminescence shinny, and the scale value on the rule wear-resisting, be difficult for dropping Novel graduation ruler easy to use.
For addressing the above problem, the present invention is achieved through the following technical solutions:
Novel graduation ruler comprises the chi body, also comprises transparent plastic protection film, and described protection film closely sticks on the chi body, and the chi body is provided with fluorescently-labeled scale; Be interval with LED lamp pearl with the same plane top that indicates scale value, power supply and the switch of promising LED lamp pearl power supply also is set at an end of chi body.
In the such scheme, for conserve space, make things convenient for carrying of rule, reduce production costs simultaneously, described power supply is preferably button cell.
In the such scheme, described interval can be 1～5cm.
In the such scheme, in order to increase the brightness of single lamp source, described LED lamp pearl is preferably the lamp pearl of green glow.
Compared with prior art, beneficial effect of the present invention is:
1, the present invention closely bonds on the chi body by the plastic protection film of transparent material, has effectively protected scale, has avoided owing to using frequently the wearing and tearing that cause scale.It is simple in structure, practical and convenient, has improved the serviceable life of rule;
2, chi physical efficiency of the present invention is luminous, and scale value has fluorescent effect, also can know demonstration when light is dark, has made things convenient for people's use.
Description of drawings
Fig. 1 is structural representation of the present invention.
Number in the figure is: 1, chi body; 2, protection film; 3, LED lamp pearl; 4, switch; 5, power supply.Embodiment
Below in conjunction with the drawings and specific embodiments to the present invention to further explaining, but do not limit the present invention.
As shown in Figure 1, Novel graduation ruler comprises chi body 1, also comprises transparent plastic protection film 2, and described protection film 2 closely sticks on the chi body 1, and chi body 1 is provided with fluorescently-labeled scale; Be provided with the luminous green LED lamp pearl 3 that is with the same plane top interval 2cm that indicates scale value, power supply 5 and the switch 4 of promising LED lamp pearl 3 power supplies also is set at an end of chi body 1.In the present embodiment, preferably, described power supply 5 is button cell.
When light was darker, scale sent fluorescent effect, opened switch 4 again, and LED lamp pearl 3 is luminous, and light spreads all over whole rule, and people are just more clear when using rule to measure like this, was convenient to differentiate.
Claims (4)
1. Novel graduation ruler comprises chi body (1), it is characterized in that: also comprise transparent plastic protection film (2), described protection film (2) closely sticks on the chi body (1), and chi body (1) is provided with fluorescently-labeled scale; Be interval with LED lamp pearl (3) with the same plane top that indicates scale value, power supply (5) and the switch (4) of promising LED lamp pearl (3) power supply also is set at an end of chi body (1).
2. Novel graduation ruler according to claim 1, it is characterized in that: described power supply (5) is button cell.
3. Novel graduation ruler according to claim 1 is characterized in that: the described 1～5cm that is spaced apart.
4. Novel graduation ruler according to claim 1, it is characterized in that: described LED lamp pearl (3) is the lamp pearl of green glow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105728463A CN103033105A (en) | 2012-12-25 | 2012-12-25 | Novel graduation ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105728463A CN103033105A (en) | 2012-12-25 | 2012-12-25 | Novel graduation ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103033105A true CN103033105A (en) | 2013-04-10 |
Family
ID=48020255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105728463A Pending CN103033105A (en) | 2012-12-25 | 2012-12-25 | Novel graduation ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103033105A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792248A (en) * | 2015-05-07 | 2015-07-22 | 杜杭华 | Bamboo pole height finder |
| CN110411302A (en) * | 2019-07-26 | 2019-11-05 | 德清量丰电子科技股份有限公司 | A kind of PCB ruler base |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649301A (en) * | 1987-07-01 | 1989-01-12 | Hitachi Ltd | Scale apparatus |
| CN2154469Y (en) * | 1993-05-12 | 1994-01-26 | 黄刚 | Night vision thermometer |
| CN201102412Y (en) * | 2008-03-10 | 2008-08-20 | 卢嘉文 | Transparent plastic ruler with light emitting diode |
| CN201488674U (en) * | 2009-08-19 | 2010-05-26 | 胡宛林 | Multifunctional ruler |
-
2012
- 2012-12-25 CN CN2012105728463A patent/CN103033105A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649301A (en) * | 1987-07-01 | 1989-01-12 | Hitachi Ltd | Scale apparatus |
| CN2154469Y (en) * | 1993-05-12 | 1994-01-26 | 黄刚 | Night vision thermometer |
| CN201102412Y (en) * | 2008-03-10 | 2008-08-20 | 卢嘉文 | Transparent plastic ruler with light emitting diode |
| CN201488674U (en) * | 2009-08-19 | 2010-05-26 | 胡宛林 | Multifunctional ruler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792248A (en) * | 2015-05-07 | 2015-07-22 | 杜杭华 | Bamboo pole height finder |
| CN110411302A (en) * | 2019-07-26 | 2019-11-05 | 德清量丰电子科技股份有限公司 | A kind of PCB ruler base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |