CN201961010U - Multifunctional compass - Google Patents
Multifunctional compass Download PDFInfo
- Publication number
- CN201961010U CN201961010U CN2010206624256U CN201020662425U CN201961010U CN 201961010 U CN201961010 U CN 201961010U CN 2010206624256 U CN2010206624256 U CN 2010206624256U CN 201020662425 U CN201020662425 U CN 201020662425U CN 201961010 U CN201961010 U CN 201961010U
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- CN
- China
- Prior art keywords
- compass
- compasses
- connecting block
- contiguous block
- multifunctional
- 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 discloses a multifunctional compass, which relates to school supplies. A structure of the multifunctional compass comprises a compass body which consists of a rotary handle, a connecting block, and compass pins. One end of the rotary handle is provided with the connecting block; the rotating shafts at one ends of the two compass pins are connected with the lower part of the connecting block; moreover, a protractor is arranged at the front part; and an electronic watch is arranged on the connecting block. The compass can describe a circle accurately through the protractor; meanwhile, the electronic watch is also arranged on the connecting block; therefore, the multifunctional compass is convenient to check the time.
Description
Technical field
The utility model relates to a kind of study article, especially a kind of multifunctional compass.
Background technology
The student often need use compasses paint the circle or circular arc, draw bowlder, to determine radius of a circle earlier, measure the length of radius then with ruler, the fixing distance of the compasses bipod circle of painting again,, on the one hand, in the process of drawing, tend to because a variety of causes, make the bipod of compasses can not be fixed on same distance all the time, the circle that comes of drawing like this is obviously undesirable, if can be in the process of drawing circle, just can know the compasses bipod generation variation, in time adjust the compasses bipod, the circle that just can draw exactly comes; On the other hand, compasses have only by measuring the function that radius comes the picture circle, obviously, make that the function ratio of compasses is more single.
The utility model content
Technical assignment of the present utility model is to provide a kind of multifunctional compass at above-mentioned deficiency of the prior art, and these compasses can be drawn circle by the throughput hornwork accurately, also are provided with electronic watch simultaneously on compasses, conveniently check the time.
The technical scheme that its technical problem that solves the utility model adopts is: multifunctional compass, its structure comprises the compasses body, form by turning handle, contiguous block, compass foot, described turning handle one end is provided with contiguous block, two compass foot one end rotating shafts are connected the contiguous block bottom, and the front portion is provided with protractor, and described contiguous block is provided with electronic watch.
The utlity model has following outstanding beneficial effect: be set to protractor on these compasses, be carved with scale above, not only can be more fixing compasses, and can measure the angle of circular arc, contiguous block is provided with electronic watch, can conveniently check the time, one-object-many-purposes, practical and convenient.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Among Fig. 1: 1 turning handle, 2 contiguous blocks, 3 protractors, 4 compass foots, 5 electronic watches.
The specific embodiment
As shown in Figure 1.Multifunctional compass, its structure comprises the compasses body, form by turning handle 1, contiguous block 2, compass foot 4, described turning handle 1 one ends are provided with contiguous block 2, two compass foot 4 one end rotating shafts are connected contiguous block 2 bottoms, and the front portion is provided with protractor 3, and described contiguous block 2 is provided with electronic watch 5, can conveniently grasp and check the time.Be carved with scale above the protractor 3, draw bowlder, fix the distance of two compass foots 4 earlier, draw circle then, by observing two positions of compass foot 4 on protractor 3, just can know in time whether two compass foots 4 depart from the origin-location, if have and depart from, then again two compass foots are adjusted to original position and get final product, need not to measure again the distance of two compass foots, so just, can be in time fixing compasses, make things convenient for the picture circle;
Compasses of the present utility model are simple in structure, easy to use, promptly can accurately draw circle can easily check the time one-object-many-purposes again.
Claims (1)
1. multifunctional compass comprises the compasses body, is made up of turning handle, contiguous block, compass foot, it is characterized in that described turning handle one end is provided with contiguous block, two compass foot one end rotating shafts are connected the contiguous block bottom, and the front portion is provided with protractor, and described contiguous block is provided with electronic watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206624256U CN201961010U (en) | 2010-12-16 | 2010-12-16 | Multifunctional compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206624256U CN201961010U (en) | 2010-12-16 | 2010-12-16 | Multifunctional compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961010U true CN201961010U (en) | 2011-09-07 |
Family
ID=44523544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206624256U Expired - Fee Related CN201961010U (en) | 2010-12-16 | 2010-12-16 | Multifunctional compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961010U (en) |
-
2010
- 2010-12-16 CN CN2010206624256U patent/CN201961010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20111216 |