CN2403590Y - Multi-purpose compasses ruler - Google Patents
Multi-purpose compasses ruler Download PDFInfo
- Publication number
- CN2403590Y CN2403590Y CN 99249627 CN99249627U CN2403590Y CN 2403590 Y CN2403590 Y CN 2403590Y CN 99249627 CN99249627 CN 99249627 CN 99249627 U CN99249627 U CN 99249627U CN 2403590 Y CN2403590 Y CN 2403590Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- ruler
- straightedge
- utility
- model
- 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 multipurpose compass ruler, which is characterized in that the multipurpose compass ruler is composed of a straightedge and two slide blocks on which sliding chutes are arranged, and the sliding chutes are mutually fitted with both sides of the straightedge and can be slid back and forth on the straightedge. Fixing screws are arranged on the slide blocks which can be fixed on a position of the straightedge, and sleeve feet for fixing a fixing needle or a scribing needle can also be fixed on the slide blocks. The utility model can be used as a pair of compasses and the straightedge, can also be used for scribing, measuring depth and width and can also be used for drawing parallel lines, etc.
Description
The utility model relates to a kind of Napier's compasses chi, is the combination tool of a kind of compasses and ruler.
Compasses generally are used for the picture circle, and ruler generally is used for setting-out and measures size, and function is more single.
The purpose of this utility model is to provide a kind of multi-purpose Napier's compasses chis such as justifying again the energy measurement size of can drawing.
The technical solution of the utility model is: it is made up of ruler and two slide blocks, slide block is provided with chute, match and can on ruler, slidably reciprocate with the both sides of ruler, slide block is provided with hold-down screw, slide block can be fixed on a certain position of ruler, on slide block, also be provided with the cover pin of deciding pin or scriber.
During use, two slide blocks are adjusted fixed distance get final product the picture circle, unloading two slide blocks is rulers, loads onto a slide block and can fathom and width, also can draw parallel lines or the like.
Fig. 1 is the utility model structural representation;
Fig. 2 looks schematic diagram for a slide block left side;
Fig. 3 is centering magnetic core seat schematic diagram;
Fig. 4 is centering sucker schematic diagram.
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is made up of ruler 6, slide block 2 and 12, the both sides of ruler are respectively arranged with compasses scale 7 and ruler scale 8, all be provided with chute on two slide blocks, match and can on ruler, slidably reciprocate with the both sides of ruler, slide block is provided with hold-down screw 3 and 10, slide block can be fixed on a certain position of ruler, on slide block 2, be provided with the cover pin 16 of deciding pin 14, it is fixing by screw 15 to decide pin 14, be provided with the fixedly cover pin 17 of scriber 18 on slide block 12, scriber 18 is fixing by screw 19.Also be carved with center of circle graduation mark 4 and line starting point scale 13 on the slide block 2, also be carved with radius graduation mark 9 on the slide block 12.
As shown in Figure 1 and Figure 2, for fathom, width or draw parallel lines, the utility model is provided with a roller 1 on slide block 2.Draw circle for convenience, the utility model is provided with rocking arm 11 on another slide block 12.
As shown in Figure 3, the also subsidiary centering magnetic core seat 20 that is provided with of the utility model.
As shown in Figure 4, the also subsidiary centering sucker 21 that is provided with of the utility model.
Using method of the present utility model is as follows:
Do the compasses time spent, center of circle graduation mark 5 backs that center of circle graduation mark on the slide block 24 is aimed on the ruler are fixed with screw 3, moving slider 12 makes behind a certain required scale on the compasses scale 7 that its radius graduation mark 9 aims on rulers fixing with screw 10, aim at the center of circle by deciding pin 14, draw circle by scriber 18.In order to make the center of circle better fixing on steel plate, the magnetic core seat of will feeling relieved is fixed on the cover pin 16 with screw 15 and gets final product.For the center of circle is fixed on the category of glass preferably, the sucker of will feeling relieved is fixed on the cover pin 16 and gets final product.
Do the ruler time spent, two slide blocks are unloaded get final product.
When being used for ruling, load onto slide block 2, be fixed on the required scale, roller is withstood the edge of work, again pencil is withstood the ruler end face and move along workpiece and get final product.
When depth measurement degree or width, the edge that moving slider 2, roller prop up the thing of measuring gets final product.
Claims (4)
1, a kind of Napier's compasses chi, it is characterized in that: form by ruler and two slide blocks, slide block is provided with chute, match and can on ruler, slidably reciprocate with the both sides of ruler, slide block is provided with hold-down screw, slide block can be fixed on a certain position of ruler, on slide block, also be provided with the cover pin of deciding pin or scriber.
2, Napier's compasses chi according to claim 1 is characterized in that being provided with the slide block of deciding pin and is provided with roller, is provided with rocking arm being provided with on the slide block of scriber.
3, Napier's compasses chi according to claim 1 and 2 is characterized in that the subsidiary centering magnetic core seat that is provided with.
4, Napier's compasses chi according to claim 1 and 2 is characterized in that the subsidiary centering sucker that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249627 CN2403590Y (en) | 1999-10-30 | 1999-10-30 | Multi-purpose compasses ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249627 CN2403590Y (en) | 1999-10-30 | 1999-10-30 | Multi-purpose compasses ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2403590Y true CN2403590Y (en) | 2000-11-01 |
Family
ID=34034570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99249627 Expired - Fee Related CN2403590Y (en) | 1999-10-30 | 1999-10-30 | Multi-purpose compasses ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2403590Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913143A (en) * | 2010-08-18 | 2010-12-15 | 中核苏阀横店机械有限公司 | Formwork surveying and mapping tool |
| CN105774332A (en) * | 2016-05-13 | 2016-07-20 | 安庆师范学院 | Novel multifunctional teaching compasses |
-
1999
- 1999-10-30 CN CN 99249627 patent/CN2403590Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913143A (en) * | 2010-08-18 | 2010-12-15 | 中核苏阀横店机械有限公司 | Formwork surveying and mapping tool |
| CN105774332A (en) * | 2016-05-13 | 2016-07-20 | 安庆师范学院 | Novel multifunctional teaching compasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |