CN204354669U - Multifunctional compasses - Google Patents
Multifunctional compasses Download PDFInfo
- Publication number
- CN204354669U CN204354669U CN201520021523.4U CN201520021523U CN204354669U CN 204354669 U CN204354669 U CN 204354669U CN 201520021523 U CN201520021523 U CN 201520021523U CN 204354669 U CN204354669 U CN 204354669U
- Authority
- CN
- China
- Prior art keywords
- ruler
- gauge bar
- locking pin
- compasses
- set square
- 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)
Abstract
The utility model relates to a kind of stationery, be specifically related to a kind of Multifunctional compasses, comprise location gauge bar, rotate gauge bar and ruler, ruler 0 groove place is provided with locking pin, ruler is movably connected on the gauge bar of location by adjusting nut, rotate gauge bar side and be provided with set square, rotate gauge bar lower end and be provided with ruler bearing; The utility model, structure is simple, with ruler, set square on compasses, is convenient to student and carries and use, and also avoids student simultaneously to a certain extent and omits part drawing tool when mapping; The locking pin of compasses has been directly arranged on ruler, improves the precision of picture circle; In addition, student can be used alone wherein any instrumentality, improves drawing efficrence on the whole.
Description
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of Multifunctional compasses.
Background technology
The stationery such as compasses, ruler, set square are indispensable study articles in students'learning, and they generally place respectively, carry very inconvenient, and easily omit loss, and this brings great inconvenience to the study of student.Student at picture bowlder, generally need compasses and rule with the use of, show and commercially occurred a kind of new compasses, ruler is generally fixed on compasses by this compasses, brings great convenience to the mapping of student.But this compasses do not have set square, the locking pin of compasses is directly arranged on the gauge bar of location, and the graduation range locking pin needle point of ruler has very large distance, and the levelness of ruler also can not be guaranteed, and has had a strong impact on mapping precision.
Utility model content
For the deficiency in solving the problems of the technologies described above, the purpose of this utility model is: provide a kind of Multifunctional compasses, can improve mapping precision, have set square simultaneously, further facilitates student's mapping.
The technical scheme that the utility model adopts for its technical problem of solution is:
Described Multifunctional compasses, comprise location gauge bar, rotate gauge bar and ruler, ruler 0 groove place is provided with locking pin, and ruler is movably connected on the gauge bar of location by adjusting nut, rotates gauge bar side and is provided with set square, rotates gauge bar lower end and is provided with ruler bearing.
Ruler both can use at picture bowlder, is used for determining radius of a circle, also can be used alone, be used for setting-out or measurement; Locking pin is positioned at ruler 0 groove place, and locking pin needle point is mutually concordant with 0 groove, improves mapping precision, and adjusting nut can adjusting elasticity, regulating ruler and the position of location gauge bar, can realizing carrying out the fixing of optional position to ruler by screwing adjusting nut; Set square is mainly used in drawing and measuring; Ruler bearing and ruler with the use of, be mainly used for supporting ruler, ruler can slide arbitrarily on ruler bearing, and draw bowlder, ruler bearing and ruler are positioned in same level, and parallel with paper, contributes to improving precision of mapping.
Further preferably, locking pin is adopted made of plastic, and locking pin and ruler integralization structure, can play good fixation, durable again.
Further preferably, ruler bearing is L shape, with rotation gauge bar integralization structure, can play good supporting role.
Further preferably, locking pin length is 2-3mm, ensure that mapping precision.
Further preferably, ruler both sides are equipped with identical scale, have both facilitated picture bowlder and have used, and facilitate again use when the independent setting-out of ruler is measured.
Further preferably, set square is fixed on by draw-in groove and rotates gauge bar side, simple and practical.
Further preferably, set square is movably connected in by screw and rotates on gauge bar, facilitates the use of each angle position.
Compared with prior art, the utility model has following beneficial effect:
The utility model, structure is simple, with ruler, set square on compasses, is convenient to student and carries and use, and also avoids student simultaneously to a certain extent and omits part drawing tool when mapping; The locking pin of compasses has been directly arranged on ruler, improves the precision of picture circle; In addition, student can be used alone wherein any instrumentality, improves drawing efficrence on the whole.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Fig. 2 ruler seat structure schematic diagram.
In figure: 1, set square; 2, gauge bar is rotated; 3, ruler bearing; 4, locking pin; 5, adjusting nut; 6, ruler; 7, gauge bar is located.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
Embodiment 1
As shown in Figure 1, Multifunctional compasses described in the utility model, comprise location gauge bar 7, rotate gauge bar 2 and ruler 6, ruler 6 both can use at picture bowlder, be used for determining radius of a circle, also can be used alone, be used for setting-out, ruler 0 groove place is provided with locking pin 4, ruler 6 is movably connected on the gauge bar 7 of location by adjusting nut 5, locking pin 4 needle point is mutually concordant with 0 groove, improve mapping precision, adjusting nut 5 can adjusting elasticity, regulate ruler 6 and the position of locating gauge bar 7, and the fixing of optional position can be carried out by screwing adjusting nut 5 pairs of rulers 6, rotate gauge bar 2 side and be provided with set square 1, rotate gauge bar 2 lower end and be provided with ruler bearing 3, mainly be used for supporting ruler 6, ruler bearing 3 and ruler 6 with the use of, ruler 6 can slide arbitrarily on ruler bearing 3, draw bowlder, ruler bearing 3 and ruler 6 are positioned in same level, and it is parallel with paper, contribute to improving mapping precision.
Wherein, locking pin 4 is adopted made of plastic, and locking pin 4 and ruler 6 integralization structure, can play good fixation, durable again; Ruler bearing 3 is L shape, with rotation gauge bar 2 integralization structure, can play good supporting role; Locking pin 4 length is 2-3mm, ensure that mapping precision; Ruler 6 both sides are equipped with identical scale, have both facilitated picture bowlder and have used, and facilitate again use when the independent setting-out of ruler 6 is measured; Set square 1 is fixed on by draw-in groove and rotates gauge bar 2 side, simple and practical.
Embodiment 2
On the basis of embodiment 1, set square 1 is movably connected in by screw and rotates on gauge bar 2, facilitates the use of each angle position.
Concrete use procedure of the present utility model:
During use, ruler 6 and set square 1 can be directly used to carry out measuring and setting-out; Draw bowlder, can by ruler 6 and compasses with the use of, first rotate adjusting nut 5, ruler 6 be placed on ruler bearing 3, find radius of a circle drawn by oneself, then screw adjusting nut 5, carry out picture circle.
In whole picture circle process, location gauge bar 7 remains vertically state, and ruler 6 remains level, ensure that the accuracy of drawing.
Claims (7)
1. a Multifunctional compasses, comprise location gauge bar (7), rotate gauge bar (2) and ruler (6), it is characterized in that, ruler (6) 0 groove place is provided with locking pin (4), ruler (7) is movably connected on location gauge bar (7) by adjusting nut (5), rotate gauge bar (2) side and be provided with set square (1), rotate gauge bar (2) lower end and be provided with ruler bearing (3).
2. Multifunctional compasses according to claim 1, is characterized in that, locking pin (4) is adopted made of plastic, locking pin (4) and ruler (7) integralization structure.
3. Multifunctional compasses according to claim 1, is characterized in that, ruler bearing (3) is L shape, with rotation gauge bar (2) integralization structure.
4. Multifunctional compasses according to claim 1, is characterized in that, locking pin (4) length is 2-3mm.
5. Multifunctional compasses according to claim 1, is characterized in that, ruler (6) both sides are equipped with identical scale.
6. Multifunctional compasses according to claim 1, is characterized in that, set square (1) is fixed on by draw-in groove and rotates gauge bar (2) side.
7. Multifunctional compasses according to claim 1, is characterized in that, set square (1) is movably connected in by screw and rotates on gauge bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021523.4U CN204354669U (en) | 2015-01-13 | 2015-01-13 | Multifunctional compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021523.4U CN204354669U (en) | 2015-01-13 | 2015-01-13 | Multifunctional compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354669U true CN204354669U (en) | 2015-05-27 |
Family
ID=53256156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021523.4U Expired - Fee Related CN204354669U (en) | 2015-01-13 | 2015-01-13 | Multifunctional compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599691A (en) * | 2017-09-04 | 2018-01-19 | 安徽信息工程学院 | Multifunctional compass |
| CN108382102A (en) * | 2018-05-08 | 2018-08-10 | 佛山拾念科技有限公司 | A kind of multipurpose student mathmatical ruler device |
-
2015
- 2015-01-13 CN CN201520021523.4U patent/CN204354669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599691A (en) * | 2017-09-04 | 2018-01-19 | 安徽信息工程学院 | Multifunctional compass |
| CN108382102A (en) * | 2018-05-08 | 2018-08-10 | 佛山拾念科技有限公司 | A kind of multipurpose student mathmatical ruler device |
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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: 20150527 Termination date: 20170113 |