CN207523315U - A kind of plotting pen - Google Patents
A kind of plotting pen Download PDFInfo
- Publication number
- CN207523315U CN207523315U CN201720910558.2U CN201720910558U CN207523315U CN 207523315 U CN207523315 U CN 207523315U CN 201720910558 U CN201720910558 U CN 201720910558U CN 207523315 U CN207523315 U CN 207523315U
- Authority
- CN
- China
- Prior art keywords
- boss
- supporting leg
- bar shaped
- ruler
- penholder
- 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
Abstract
The utility model discloses a kind of plotting pen, including chief editor, pen cap, supporting leg and ruler；Ruler is made of two parallel bar shaped ruler bodies, and one end of two bar shaped ruler bodies is connected, and whole is in U-typed；The lower part of chief editor is nib, top is penholder, and the lower part of supporting leg is needle point；The two bar shaped ruler bodies one end that is connected is provided with the polygon slot coordinated with supporting leg cross sectional shape can be provided at the cylinder boss I that ruler rotates, cylinder boss I centers, and supporting leg is coupled with cylinder boss slip；The two bar shaped ruler body other ends are provided with slidable boss II, and penholder is coupled with boss II slips；The both sides of pen cap and penholder are equipped with the cannelure with two bar shaped ruler body cooperations；The graduation mark for measuring length is provided on bar shaped ruler body, cylinder boss I circumference is provided with the cyclic annular dial of measurement angle, and the utility model is simple in structure easy to implement, and storage occupied space is smaller, is easy to carry about with one and manages.
Description
Technical field
The utility model is related to a kind of Combined pen for surveying and drawing function, especially a kind of plotting pens.
Background technology
In daily study and work, teacher, student and engineering staff are often related to the measurement of circle, circular arc and sector
With drafting, the tools such as ruler, compasses, protractor and pen are used to complete this need of work, and these types of tool is all phase
Mutually independent individual, storage occupied space is larger, relatively more mixed and disorderly, is not easy to carry and manage, these are still to be improved.
Invention content
The purpose of this utility model is above-mentioned technical problem to be solved, and provides one kind and provides a kind of plotting pen, by ruler,
Compasses, protractor and pen are combined, and facility is provided for mapping.
The utility model uses following technical scheme：A kind of plotting pen, including chief editor, pen cap, supporting leg and ruler；Ruler by
Two parallel bar shaped ruler body compositions, one end of two bar shaped ruler bodies are connected, and whole is in U-typed；The lower part of chief editor is nib, top
For penholder, the lower part of supporting leg is needle point；Two bar shaped ruler bodies be connected one end be provided with can around the cylinder boss I that ruler rotates, circle
The polygon slot coordinated with supporting leg cross sectional shape is provided at column boss I centers, supporting leg is coupled with cylinder boss slip；Two bar shapeds
The ruler body other end is provided with slidable boss II, and slot is provided at boss II centers, and penholder is coupled with boss II slips；Supporting leg
It can be inserted into the upper space of penholder, the top of supporting leg can be sleeved in pen cap, and pen cap is coupled with the top of penholder, pen cap and pen
The both sides of bar are equipped with the cannelure with two bar shaped ruler body cooperations；The graduation mark for measuring length, circle are provided on bar shaped ruler body
Column boss I circumference is provided with the cyclic annular dial of measurement angle.
Further, supporting leg and slot cross sectional shape are square.
Further, supporting leg and slot cross sectional shape are equilateral triangle.
Further, it is provided on cylinder boss I, boss II in criss-cross graduation mark.
Further, ruler, cylinder boss I, boss II are made of transparent material.
The beneficial effects of the utility model are：Supporting leg can be usually inserted into penholder, pen cap is longitudinally-aligned with penholder, ruler
Two bar shaped ruler body insertions coincide in the cannelure of pen cap Yu penholder both sides, form an entirety, and storage occupied space is smaller,
It is easy to carry about with one and manages, it may also be used for writing when needing to measure with drawing circle, circular arc and sector, extracts ruler out, supporting leg is taken
Go out to be inserted into cylinder boss I positions, chief editor is inserted at boss II, sliding boss II adjusts scale, main by supporting leg positioning centre
The determining radius of pen, angle is determined using cyclic annular dial, you can the measurement and drafting of circle, circular arc and sector are carried out, it is simple in structure
It is easy to implement.
Description of the drawings：
For ease of explanation, the utility model is described in detail by following specific embodiment and attached drawing.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is combined as whole schematic diagram for the utility model.
Wherein Fig. 1 also serves as Figure of abstract.
In figure：1st, pen cap, 2, cylinder boss I, 3, cyclic annular dial, 4, ruler, 5, chief editor, 6, boss II, 7, supporting leg, 8,
Cylinder boss I graduation marks, 9, pen cap cannelure, 10, boss II graduation marks, 11, penholder cannelure, 12, ruler graduation mark.
Specific embodiment：
As shown in the figure, present embodiment uses following technical scheme：A kind of plotting pen, including chief editor, pen cap, supporting leg
And ruler；Ruler is made of two parallel bar shaped ruler bodies, and one end of two bar shaped ruler bodies is connected, and whole is in U-typed；Under chief editor
Portion is nib, top is penholder, and the lower part of supporting leg is needle point；The two bar shaped ruler bodies one end that is connected is provided with what can be rotated around ruler
The polygon slot coordinated with supporting leg cross sectional shape is provided at cylinder boss I, cylinder boss I center, supporting leg is slided with cylinder boss
Dynamic to be coupled, the two bar shaped ruler body other ends are provided with slidable boss II, and hole is provided at boss II centers, and penholder is slided with boss II
It is dynamic to be coupled；Supporting leg can be inserted into the upper space of penholder, and the top of supporting leg can be sleeved in pen cap, the top connection of pen cap and penholder
The both sides of knot, pen cap and penholder are equipped with the cannelure with two bar shaped ruler body cooperations；Measurement length is provided on bar shaped ruler body
Graduation mark, cylinder boss I circumference is provided with the cyclic annular dial of measurement angle.
Supporting leg can be usually inserted into penholder, pen cap is longitudinally-aligned with penholder, and two bar shaped ruler bodies insertion of ruler coincide
Pen cap is in the cannelure of penholder both sides, forming an entirety, storage occupied space is smaller, is easy to carry about with one and manages, also can be used
In writing.When needing to measure with drawing circle, circular arc and sector, ruler is extracted out, supporting leg is taken out and is inserted into cylinder boss I positions,
Chief editor is inserted at boss II, sliding boss II adjusts scale, and by supporting leg positioning centre, chief editor determines radius, utilizes ring-type
Dial determines angle, you can the measurement and drafting of circle, circular arc and sector, supporting leg and slot cross sectional shape are carried out as square,
Or it is equilateral triangle, it is therefore an objective to which when chief editor rotates, cylinder boss I can measure rotation with rotation by cyclic annular dial
Angle；It is provided on cylinder boss I, boss II in criss-cross graduation mark, ruler, cylinder boss I, boss II are using transparent
Material is made, and can easily see datum line in this way.Pen cap can be also coupled with chief editor during use, due to supporting leg circumference ruler
Very little smaller, chief editor apart from supporting leg closer to and can draw the circle, circular arc or sector of smaller diameter.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of plotting pen, including chief editor (5), pen cap (1), supporting leg (7) and ruler (4), it is characterized in that：Ruler is parallel by two
Bar shaped ruler body composition, one end of two bar shaped ruler bodies is connected, and whole is in U-typed；The lower part of chief editor is nib, top is penholder,
The lower part of supporting leg is needle point；Two bar shaped ruler bodies are connected that one end is provided with can be around the cylinder boss I (2) that ruler rotates, and cylinder is convex
The polygon slot coordinated with supporting leg cross sectional shape is provided at platform I centers, supporting leg is coupled with cylinder boss slip；Two bar shaped ruler bodies
The other end is provided with slidable boss II (6), and slot is provided at boss II centers, and penholder is coupled with boss II slips；Supporting leg
It can be inserted into the upper space of penholder, the top of supporting leg can be sleeved in pen cap, and pen cap is coupled with the top of penholder, pen cap and pen
The both sides of bar are equipped with and the cannelure (9) of two bar shaped ruler body cooperations, (11)；The quarter for measuring length is provided on bar shaped ruler body
Line (12) is spent, cylinder boss I circumference is provided with the cyclic annular dial (3) of measurement angle.
2. a kind of plotting pen according to claim 1, it is characterized in that：Supporting leg and slot cross sectional shape are square.
3. a kind of plotting pen according to claim 1, it is characterized in that：Supporting leg and slot cross sectional shape are equilateral triangle.
4. a kind of plotting pen according to claim 1, it is characterized in that：It is provided on cylinder boss I, boss II in cross
Graduation mark (8), (10).
5. a kind of plotting pen according to claim 1, it is characterized in that：Ruler, cylinder boss I, boss II use transparent material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910558.2U CN207523315U (en) | 2017-07-25 | 2017-07-25 | A kind of plotting pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910558.2U CN207523315U (en) | 2017-07-25 | 2017-07-25 | A kind of plotting pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523315U true CN207523315U (en) | 2018-06-22 |
Family
ID=62574641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910558.2U Expired - Fee Related CN207523315U (en) | 2017-07-25 | 2017-07-25 | A kind of plotting pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207523315U (en) |
-
2017
- 2017-07-25 CN CN201720910558.2U patent/CN207523315U/en not_active Expired - Fee Related
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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: 20180622 Termination date: 20190725 |