CN206170968U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN206170968U CN206170968U CN201620564311.5U CN201620564311U CN206170968U CN 206170968 U CN206170968 U CN 206170968U CN 201620564311 U CN201620564311 U CN 201620564311U CN 206170968 U CN206170968 U CN 206170968U
- Authority
- CN
- China
- Prior art keywords
- protractor
- scale
- connecting rod
- multifunctional ruler
- chi body
- 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
Links
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a multifunctional ruler, includes the chi physically, chi body upper portion is provided with the scale fence, the below on scale fence be provided with with scale fence assorted mark strip, the chi body is equipped with the protractor, its characterized in that, the centre of a circle department of protractor is provided with the device of drawing, the device of drawing includes stiff end, connecting rod, drawing end, and wherein the both ends of connecting rod are located respectively to stiff end and the end of drawing, and wherein the stiff end articulates in protractor centre of a circle department. The utility model discloses the advantage as follows: 1. Articulate in protractor centre of a circle department through the stiff end, realize the rotation of compasses, 2. Scale fence surface is equipped with the fluorescent layer also can use multifunctional ruler under the condition of dark, 3. Be equipped with the scale on the connecting rod, can be according to the size of drawing the radius of circle regulation of stretching out and drawing back, 4. The section of drawing is equipped with the ring mechanism that can fix the pencil, make things convenient for the pencil the installation, tear open and get, it is more convenient to use.
Description
Technical field
The utility model is related to a kind of stationery, more particularly to a kind of multifunctional ruler.
Background technology
Now the lessons of students in middle and primary schools need various stationery, not only need classification purchase, and very occupation of land side.Compasses are being counted
It is the instrument for drawing circle or string in learning and charting, is usually used in construction with ruler and compasses.Compasses of the prior art are predetermined straight in the system of drawing
Footpath or the bowlder of radius, often break two legs of compasses into two with one's hands certain amplitude, and then compareing with the scale on ruler is carried out
Adjustment, uses very inconvenient, does not merely have to carry ruler, and two hands operate and also bother very much, most important
Be that the radius or diameter of drawn circle error easily occurs.
The content of the invention
The utility model provides a kind of multifunctional ruler for the defect of prior art, facilitates student to carry and use stationery.
The utility model is to realize object above, using following scheme：A kind of multifunctional ruler, including chi body, the chi body
Top is provided with scale hurdle, and the mark bar matched with scale hurdle, the chi body amount of being provided with are provided with below the scale hurdle
Angle device, it is characterised in that the circle centre position of the protractor is provided with a drawing device, the drawing device includes fixing end, connects
Extension bar, drawing end, wherein fixing end and drawing end are respectively arranged on the two ends of connecting rod, and wherein fixing end is articulated with the protractor center of circle
Place.
Preferably, the fixing end is hinged by rivet with the protractor center of circle.
Preferably, the connecting rod is Telescopic rod structure.
Preferably, the centers of drawing Duan Wei mono- can fix the circular ring structure of pencil.
Preferably, the connecting rod is provided with scale.
Preferably, scale hurdle surface is provided with fluorescence coating.
The beneficial effects of the utility model：1. protractor circle centre position is articulated with by fixing end, realizes the rotation of compasses；2.
Scale hurdle surface is provided with fluorescence coating and multifunctional ruler can also be used in the case of dark；3. connecting rod is provided with scale, can root
Telescopic adjustment is carried out according to the size for drawing radius of circle；4. drawing section is provided with the annulus mechanism that can fix pencil, the peace of Convenient pencil
Fill, retract, it is more convenient to use.
Description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
A kind of body of multifunctional ruler, including chi as illustrated in the drawing 1, the top of chi body 1 is provided with scale hurdle 2, the quarter
The lower section on degree hurdle 2 is provided with the mark bar 3 matched with scale hurdle 2, and the chi body 1 is provided with protractor 7, it is characterised in that institute
The circle centre position for stating protractor 7 is provided with a drawing device, and the drawing device includes fixing end 6, connecting rod 4, drawing end 5, its
Middle fixing end and drawing end are respectively arranged on the two ends of connecting rod, and wherein fixing end is articulated with protractor circle centre position；The fixing end
It is hinged with the protractor center of circle by rivet；The connecting rod 4 is Telescopic rod structure；The drawing end 5 can fix lead for a center
The circular ring structure of pen；The connecting rod 4 is provided with scale；The surface of scale hurdle 2 is provided with fluorescence coating.
Embodiment, when using, chi body 1 is placed on homework book, and scale hurdle 2 and mark bar 3 need measurement for close
Line, protractor 7 be used for angle survey read, when need draw length-specific bowlder, pencil is inserted in into drawing end 5, adjustment is stretched
The length that contracting bar 4 is adjusted to need according to scale thereon, fixing end 3 is fixed, and connecting rod 4 drives drawing end 5 to draw；Carve
Degree hurdle 2 is provided with fluorescence coating, even if the utility model can be used for measurement in the case of insufficient light.
The utility model and embodiments thereof are described above, this description is no restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.If generally speaking this area
Those of ordinary skill is enlightened by it, in the case where objective is created without departing from the utility model, without it is creative design with
The similar frame mode of the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (6)
1. a kind of multifunctional ruler, including chi body (1), chi body (1) top is provided with scale hurdle (2), the scale hurdle (2)
Lower section is provided with the mark bar (3) matched with scale hurdle (2), and the chi body (1) is provided with protractor (7), it is characterised in that institute
The circle centre position for stating protractor (7) is provided with a drawing device, and the drawing device includes fixing end (6), connecting rod (4), draws
End (5), wherein fixing end and drawing end is respectively arranged on the two ends of connecting rod, and wherein fixing end is articulated with protractor circle centre position.
2. a kind of multifunctional ruler according to claim 1, it is characterised in that the fixing end is justified by rivet with protractor
The heart is hinged.
3. a kind of multifunctional ruler according to claim 1, it is characterised in that the connecting rod (4) is Telescopic rod structure.
4. a kind of multifunctional ruler according to claim 1, it is characterised in that the drawing end (5) can fix for a center
The circular ring structure of pencil.
5. a kind of multifunctional ruler according to claim 1, it is characterised in that the connecting rod (4) is provided with scale.
6. a kind of multifunctional ruler according to claim 1, it is characterised in that scale hurdle (2) surface is provided with fluorescence coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564311.5U CN206170968U (en) | 2016-06-13 | 2016-06-13 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564311.5U CN206170968U (en) | 2016-06-13 | 2016-06-13 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170968U true CN206170968U (en) | 2017-05-17 |
Family
ID=58673114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620564311.5U Expired - Fee Related CN206170968U (en) | 2016-06-13 | 2016-06-13 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656798A (en) * | 2018-03-02 | 2018-10-16 | 王建友 | A kind of draughting board |
-
2016
- 2016-06-13 CN CN201620564311.5U patent/CN206170968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656798A (en) * | 2018-03-02 | 2018-10-16 | 王建友 | A kind of draughting board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170517 Termination date: 20180613 |