CN202541116U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN202541116U CN202541116U CN201220011159XU CN201220011159U CN202541116U CN 202541116 U CN202541116 U CN 202541116U CN 201220011159X U CN201220011159X U CN 201220011159XU CN 201220011159 U CN201220011159 U CN 201220011159U CN 202541116 U CN202541116 U CN 202541116U
- Authority
- CN
- China
- Prior art keywords
- ruler
- main body
- button
- compasses
- hole
- 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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- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multifunctional ruler, and belongs to improvement of ruler structures. The multifunctional ruler comprises a ruler body, and scales for measuring lengths are arranged on one side of the ruler body. The multifunctional ruler is structurally characterized in that a compasses hole is arranged on the ruler body, a circle center component is arranged in the compasses hole, a series of circular holes is arranged on one side of the compasses hole, the circle center component comprises a button, a circle center pin is arranged at the lower end of the button, and a spring is arranged between the button and the ruler body.
Description
Technical field
The utility model is divided by International Patent Classification (IPC) (IPC) and is belonged to operation, transport section, writes or drawing appliance; Big type of office appliance is write or drawing article; The assistant product group of writing or draw, the ruler technical group field more particularly relates to a kind of improvement of ruler.
Background technology
Ruler also have person be between chi, be a kind of measuring length instrument very commonly used, this stationery is very general, almost every pupil one of staff all is generally used for measuring the short distance or the straight line that draws.The invention of ruler can not be investigated, and ruler and compasses are by Fuxi and Chinese mythology goddess invention in the legend.The Shandong Eastern Han Dynasty leaves military beam ancestral temple stone chamber the statue of " the Fu Xishi hand is held square, and the Nv Washi hand is held rule ", " square " indication wherein be " ruler ".
Material is variant, and iron, wood, plastic cement etc. are arranged, and certain degree of hardness is arranged, otherwise be tape.Minimum scale generally all is 1 millimeter.Scale unit often is centimetre.Length, the short chi of 1 meter meter ruler and 15 centimetres commonly, but do not have actual restrictions is so length is by one centimetre to four or five meters have.
The graduation mark of ruler has two kinds: top (ruler is at the very start) and non-top (still there is one section blank in graduation mark the place ahead, about 1 centimetre).Worst error, no more than 0.2 millimeter usually.Close the worst error of specification: length is ± 0.1 millimeter less than 30 centimetres worst error, and the worst error that length is 30 centimetres to 50 centimetres is ± 0.15 millimeter, and the worst error that length is 50 centimetres to 1 meter is ± 0.2 millimeter.
But the ruler function ratio of using at present is more single, does not have the function of other stationery, and it is convenient inadequately to use.
The utility model content
The utility model is exactly to the problems referred to above, and a kind of ruler with multiple function is provided.
In order to realize the above-mentioned purpose of the utility model; The utility model adopts following technical scheme; The utility model comprises the ruler main body, and a side of ruler main body has the scale that is used to measure length, and its structural feature ruler main body is provided with the compasses hole; Have center of circle assembly in the compasses hole, a side in compasses hole has a series of circular holes; Described center of circle assembly comprises button, and the button lower end has center of circle pin, is provided with spring between button and the ruler main body.
Described circular hole next door mark has scale, scale to represent the distance in circular hole and compasses hole.
The ruler main body is provided with electronic watch.
The beneficial effect of the utility model:
Have multi-functional; The utility model has increased compasses hole and circular hole on ruler, wherein have center of circle assembly in the compasses hole; During use center of circle pin is ejected, center of circle pin can be confirmed the position in the center of circle, and pen is put into a circular hole on the ruler, makes ruler just can realize the function of compasses around the rotation of center of circle pin.Therefore, the utlity model has multi-functionally, enlarged the scope of application of ruler.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the compasses bore portion sketch map of the utility model.
In the accompanying drawing, 1 is electronic watch, and 2 is the ruler main body, and 3 is scale, and 4 is circular hole, and 5 is scale, and 6 is button, and 7 is center of circle pin, and 8 is spring, and 9 is the compasses hole.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model comprises ruler main body 2, and a side of ruler main body 2 has the scale 3 that is used to measure length, and ruler main body 2 is provided with compasses hole 9, has center of circle assembly in the compasses hole 9, and a side in compasses hole 9 has a series of circular holes 4; Described center of circle assembly comprises button 6, and button 6 lower ends have center of circle pin 7, is provided with spring 8 between button 6 and the ruler main body 2.
Described circular hole 4 next doors mark has scale 5, scale 5 to represent the distance in circular hole 4 and compasses hole 9.
Ruler main body 2 is provided with electronic watch 1.
Be with being appreciated that; More than about the specific descriptions of the utility model; Only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment; Those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model, to reach identical technique effect; As long as satisfy the use needs, all within the protection domain of the utility model.
Claims (3)
1. multi-functional ruler; Comprise ruler main body (2), a side of ruler main body (2) has the scale (3) that is used to measure length, it is characterized in that ruler main body (2) is provided with compasses hole (9); The compasses hole has center of circle assembly in (9), and a side of compasses hole (9) has a series of circular holes (4); Described center of circle assembly comprises button (6), and button (6) lower end has center of circle pin (7), is provided with spring (8) between button (6) and the ruler main body (2).
2. multi-functional ruler according to claim 1 is characterized in that described circular hole (4) next door mark has scale (5).
3. multi-functional ruler according to claim 1 is characterized in that ruler main body (2) is provided with electronic watch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220011159XU CN202541116U (en) | 2012-01-12 | 2012-01-12 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220011159XU CN202541116U (en) | 2012-01-12 | 2012-01-12 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541116U true CN202541116U (en) | 2012-11-21 |
Family
ID=47161795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220011159XU Expired - Fee Related CN202541116U (en) | 2012-01-12 | 2012-01-12 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806168A (en) * | 2016-03-30 | 2016-07-27 | 苏州莱测检测科技有限公司 | Graduation ruler with clock |
-
2012
- 2012-01-12 CN CN201220011159XU patent/CN202541116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806168A (en) * | 2016-03-30 | 2016-07-27 | 苏州莱测检测科技有限公司 | Graduation ruler with clock |
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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: 20121121 Termination date: 20130112 |