CN202896064U - Multifunctional compass - Google Patents
Multifunctional compass Download PDFInfo
- Publication number
- CN202896064U CN202896064U CN 201220657338 CN201220657338U CN202896064U CN 202896064 U CN202896064 U CN 202896064U CN 201220657338 CN201220657338 CN 201220657338 CN 201220657338 U CN201220657338 U CN 201220657338U CN 202896064 U CN202896064 U CN 202896064U
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- CN
- China
- Prior art keywords
- compass
- head
- multifunctional compass
- compasses head
- compasses
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- 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 compass, which comprises a fixed leg and a movable leg which are articulated to each other as well as a compass head arranged at one end of the articulation point, wherein the outer edge of the compass head is arc-shaped, and the compass head is marked with a scale mark for measuring angles. Compared with the traditional compass, the multifunctional compass has the advantages of no need of repeatedly switching in the using process because the compass head is provided with a protractor for measuring the angles and is integrated, being convenient to use and greatly improving the drawing efficiency.
Description
Technical field
The utility model relates to a kind of study article, particularly a kind of have take measurement of an angle and the compasses of the function such as length.
Background technology
Compasses are widely used as a kind of instrument of drawing circle.But existing calipers function is single, only can use as drawing circle.And in the drawing field, usually need and measure the ruler of length and the protractor that takes measurement of an angle etc. to support the use.Repeatedly switch and cause using inconvenience, impact drafting efficient.
For above-mentioned deficiency, need to improve existing compasses, make it have simultaneously the function of measuring length, angle and picture circle, to overcome above-mentioned shortcoming.
The utility model content
In view of this, the purpose of this utility model provides a kind of multifunctional compass, and the function that can possess simultaneously angle and draw circle is avoided repeatedly switching the instruments such as ruler and protractor, uses very conveniently, greatly improves the efficient of mapping.
The purpose of this utility model is achieved through the following technical solutions: a kind of multifunctional compass, comprise the Convenient table and the movable leg that are hinged, also comprise the compasses head that is arranged on pin joint one end, the outer of described compasses head is circular arc, is carved with on the compasses head be used to the graduation mark that takes measurement of an angle.
Further, described Convenient table and or movable leg on be provided with for the scale of measuring length.
Further, described Convenient table, movable leg and compasses head are made by transparent plastic.
Further, also comprise the rubber tip that is arranged on the compasses head top.
Further, described rubber tip arranges removably.
The beneficial effect of utility model: multifunctional compass of the present utility model, comprise the Convenient table and the movable leg that are hinged, also comprise the compasses head that is arranged on pin joint one end, the outer of described compasses head is circular arc, is carved with on the compasses head be used to the graduation mark that takes measurement of an angle.With traditional compasses, owing to be provided with the protractor that takes measurement of an angle at the compasses head, and also integrated, need not during use repeatedly to switch, easy to use, greatly improved drafting efficient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Accompanying drawing is the structural representation of the present embodiment, as shown in the figure: the multifunctional compass of the present embodiment, comprise the Convenient table 1 and the movable leg 2 that are hinged, also comprise the compasses head 3 that is arranged on pin joint one end, the outer of described compasses head 3 is circular arc, is carved with on the compasses head be used to the graduation mark that takes measurement of an angle.With traditional compasses, owing to be provided with the protractor that takes measurement of an angle at the compasses head, and also integrated, need not during use repeatedly to switch, easy to use, greatly improved drafting efficient.
As the further improvement to above-described embodiment, described Convenient table 1 and or movable leg 2 on be provided with for the scale of measuring length.Can directly measure length with compass leg, use more convenient.
As the further improvement to above-described embodiment, described Convenient table 1, movable leg 2 and compasses head 3 are made by transparent plastic.Adopt thorough plastic material to make, observability is good, is beneficial to accurate Drawing, and is practical.
As the further improvement to above-described embodiment, also comprise the rubber tip 4 that is arranged on compasses head 3 tops.Rubber tip 4 is set is used for wiping unnecessary or wrong lines, easy to use, be conducive to improve drafting efficient.
As the further improvement to above-described embodiment, described rubber tip 4 arranges removably.Dismountable mode arranges, and is convenient to change rubber tip.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. multifunctional compass, comprise the Convenient table (1) and the movable leg (2) that are hinged, also comprise the compasses head (3) that is arranged on pin joint one end, it is characterized in that: the outer of described compasses head (3) is circular arc, is carved with on the compasses head be used to the graduation mark that takes measurement of an angle.
2. multifunctional compass according to claim 1 is characterized in that: described Convenient table (1) and or movable leg (2) on be provided with for the scale of measuring length.
3. multifunctional compass according to claim 1 and 2, it is characterized in that: described Convenient table (1), movable leg (2) and compasses head (3) are made by transparent plastic.
4. multifunctional compass according to claim 3 is characterized in that: also comprise the rubber tip (4) that is arranged on compasses head (3) top.
5. multifunctional compass according to claim 4, it is characterized in that: described rubber tip (4) arranges removably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657338 CN202896064U (en) | 2012-11-27 | 2012-11-27 | Multifunctional compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657338 CN202896064U (en) | 2012-11-27 | 2012-11-27 | Multifunctional compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896064U true CN202896064U (en) | 2013-04-24 |
Family
ID=48116772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657338 Expired - Fee Related CN202896064U (en) | 2012-11-27 | 2012-11-27 | Multifunctional compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896064U (en) |
-
2012
- 2012-11-27 CN CN 201220657338 patent/CN202896064U/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: 20130424 Termination date: 20131127 |