CN203902047U - Combined-type surveying and mapping pen - Google Patents
Combined-type surveying and mapping pen Download PDFInfo
- Publication number
- CN203902047U CN203902047U CN201420133617.6U CN201420133617U CN203902047U CN 203902047 U CN203902047 U CN 203902047U CN 201420133617 U CN201420133617 U CN 201420133617U CN 203902047 U CN203902047 U CN 203902047U
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- CN
- China
- Prior art keywords
- pen
- chief editor
- bar shaped
- main
- ruler
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- Expired - Fee Related
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model publicizes a combined-type surveying and mapping pen, which is characterized by comprising a main pen, an auxiliary pen and a ruler, wherein the ruler is integrally U-shaped; the main pen and the auxiliary pen are respectively formed by an upper segment and a lower segment; both sides of the main pen and the auxiliary pen are respectively provided with a longitudinal slot which is engaged with two strip-shaped ruler bodies, a main pen point is provided with an annular dial outside the corresponding longitudinal slot, the connecting end of the two strip-shaped ruler bodies is provided with an angle pointer, a recess for containing the lower tip part of an auxiliary pen point is arranged at the upper end of a main penholder, and the lower end of an auxiliary penholder is provided with a length pointer. The main pen and the auxiliary pen can be longitudinally aligned at ordinary times, and the two strip-shaped ruler bodies of the ruler are inserted into and engaged with the longitudinal slots at both sides of the main pen and the auxiliary pen to form a whole body, so that the combined-type surveying and mapping pen has the advantages of smaller occupied storage space, more neatness and easiness in carrying and management; the combined-type surveying and mapping pen also can be used for writing and can be reassembled when circles, circular arcs and sectors need to be surveyed and mapped.
Description
Technical field
The present invention relates to a kind of Combined pen with mapping function, particularly relate to a kind of combined type plotting pen.
Background technology
When daily teaching and design; teacher, student and engineering staff often can relate to circle, circular arc and fan-shaped measurement and drafting; wanted this work ruler, compasses, protractor and the pen instrument that is absolutely necessary; so mapping worker all will be got all the these several instruments ready; and these several instruments are all separate individualities; deposit and take up room greatlyr, be not easy to more in a jumble carry and manage, these still need to be improved.
Summary of the invention
In order addressing the above problem, to the invention provides a kind of combined type plotting pen, ruler, compasses, protractor and pen to be combined cleverly, for mapping facilitates.
The technical solution used in the present invention is: a kind of combined type plotting pen, is characterized in that comprising chief editor, secondary pen and ruler, ruler is comprised of two parallel bar shaped chi bodies, and one end of two bar shaped chi bodies is connected, and integral body is " U " type, chief editor and secondary pen form by two sections, chief editor's bottom is chief editor's head, top is main pen arm, the bottom of secondary pen is secondary nib, top is secondary penholder, chief editor's head and secondary nib are contour, a chief editor top is provided with the cylinder boss coaxial with it, cylinder boss external diameter equates with the spacing between two bar shaped chi bodies, secondary penholder bottom is provided with a positioning sliding block between two parties, positioning sliding block width equates with the spacing between two bar shaped chi bodies, the top of chief editor's head and secondary nib is all connected with the coaxial body that is threaded, chief editor's head, secondary nib is respectively by be threaded body and main pen arm separately, secondary penholder coaxially connects, the both sides of chief editor and secondary pen are equipped with and two cannelures that bar shaped chi body is identical, chief editor's head is provided with ring-type dial outward at cannelure, the connected end of two bar shaped chi bodies is provided with angle indicator, and main pen arm upper end is provided with the depression of holding secondary written lower tip part, and secondary penholder lower end is provided with length pointer.
Further, described main pen arm lower end is provided with the arcuation projection coaxial with it, and two bar shaped chi bodies are connected to hold and are provided with and the protruding identical arcuation groove of arcuation.
Further, described secondary penholder upper end is provided with the depression of holding chief editor's lower tip part.
Further, described main pen arm upper end is connected with a free turn knob.
The present invention at ordinary times can be by chief editor and the longitudinally alignment of secondary pen, two bar shaped chi bodies of ruler insert and coincide in the cannelure of chief editor and a secondary both sides, form an integral body, deposit take up room less, more neatly be easy to carry about with one and manage, also can be used for writing, at needs, measure and draw circles, circular arc and when fan-shaped, extraction ruler is inserted into chief editor's cylinder boss position, make cylinder boss lean against the connecting place of two bar shaped chi bodies, the positioning sliding block of secondary pen is coincide in the middle of two bar shaped chi bodies, secondary nib and secondary penholder screw and can be fixed on a certain scale of ruler, unscrew any and can regulate this scale, by chief editor's positioning centre, the definite radius of secondary pen, utilize ring-type dial and angle indicator to determine angle, can justify, circular arc and fan-shaped measurement and drafting, simple in structure easy to implement.
Accompanying drawing explanation
Overall structure schematic diagram when Fig. 1 is the embodiment of the present invention one combination.
Fig. 2 structural representation that explodes while being the embodiment of the present invention one combination.
Decomposition texture schematic diagram when Fig. 3 is the embodiment of the present invention one mapping.
Another angle decomposition structural representation when Fig. 4 is the embodiment of the present invention one mapping.
Fig. 5 is the embodiment of the present invention two structural representations.
Number in the figure title: 1 bar shaped chi body; 2 chief editor's heads; 3 main pen arms; 4 secondary nibs; 5 secondary penholders; 6 cylinder boss; 7 positioning sliding blocks; 8 bodies that are threaded; 9 cannelures; 10 ring-type dials; 11 angle indicators; 12 length pointers; 13 arcuation grooves.
The specific embodiment
As shown in Figures 1 to 4, this combined type plotting pen is provided with chief editor, secondary pen and ruler to the embodiment of the present invention one, ruler is comprised of two parallel bar shaped chi bodies 1, and one end of two bar shaped chi bodies 1 is connected, and integral body is " U " type, and chi body is provided with scale, chief editor and secondary pen are column and form by two sections, chief editor's bottom is chief editor 2, top is main pen arm 3, the bottom of secondary pen is secondary nib 4, top is secondary penholder 5, chief editor's head and secondary nib are contour, a chief editor top is provided with the cylinder boss coaxial with it 6, cylinder boss 6 external diameters equate with the spacing between two bar shaped chi bodies, secondary penholder 5 bottoms are provided with a positioning sliding block 7 between two parties, positioning sliding block 7 width equate with the spacing between two bar shaped chi bodies, the top of chief editor's head and secondary nib is all connected with the coaxial body 8 that is threaded, chief editor's head, secondary nib is respectively by be threaded body 8 and main pen arm separately, secondary penholder coaxially connects, in the present embodiment, this body that is threaded is the threaded pipe of appearance, in pipe, can place pen core, if adopt short pen core during enforcement, this body that is threaded also can be the threaded post of appearance, the both sides of chief editor and secondary pen are equipped with and two cannelures 9 that bar shaped chi body is identical, chief editor's head is provided with ring-type dial 10 outward at cannelure, the connected end of two bar shaped chi bodies is provided with angle indicator 11, main pen arm upper end is provided with the depression of holding secondary written lower tip part, and secondary penholder lower end is provided with length pointer 12.The present invention at ordinary times can be by chief editor and the longitudinally alignment of secondary pen, two bar shaped chi bodies of ruler insert and coincide in the cannelure of chief editor and a secondary both sides, form an integral body, deposit take up room less, more neatly be easy to carry about with one and manage, also can be used for writing, at needs, measure and draw circles, circular arc and when fan-shaped, extraction ruler is inserted into chief editor's cylinder boss position, make cylinder boss lean against the connecting place of two bar shaped chi bodies, the positioning sliding block of secondary pen is coincide in the middle of two bar shaped chi bodies, secondary nib and secondary penholder screw and can be fixed on a certain scale of ruler, unscrew any and can regulate this scale, by chief editor's positioning centre, secondary location positioning radius fixing on ruler, utilize ring-type dial and angle indicator to determine angle, the chief editor of take pivots and can justify as the secondary pen of axle, circular arc and fan-shaped measurement and drafting, the angle that angle indicator changes is the angle of measuring or drawing circular arc, between the center of circle and camber line, straight line can be drawn with the ruler after decomposing, draw simply easy to implement.
The embodiment of the present invention two as shown in Figure 5, main pen arms different from embodiment mono-lower end is provided with the arcuation projection coaxial with it, two bar shaped chi bodies are connected to hold and are provided with and the protruding identical arcuation groove of arcuation, before mapping rotation, first unscrew chief editor's head and main pen arm, arcuation projection is alignd with arcuation groove, then appropriateness screws chief editor's head and main pen arm, arcuation projection and arcuation groove fit location when mapping is rotated like this, survey and draw radius and can not become, avoid the improper change in radius causing of the embodiment mono-mapping application of force.
During the invention process, secondary penholder upper end is provided with the depression of holding chief editor's lower tip part, and while assembling like this, chief editor and secondary pen can be placed on top; Also can connect in main pen arm upper end a free turn knob, paint bowlder and can press the button, make rotation more smooth and easy.
The present invention has announced a kind of combined type plotting pen, it is characterized in that comprising chief editor, secondary pen and ruler; Ruler integral body is " U " type; Chief editor and secondary pen form by two sections; The both sides of chief editor and secondary pen are equipped with and two cannelures that bar shaped chi body is identical, chief editor's head is provided with ring-type dial outward at cannelure, the connected end of two bar shaped chi bodies is provided with angle indicator, and main pen arm upper end is provided with the depression of holding secondary written lower tip part, and secondary penholder lower end is provided with length pointer.At ordinary times can be by chief editor and the longitudinally alignment of secondary pen, two bar shaped chi bodies of ruler insert and coincide in the cannelure of chief editor and a secondary both sides, form an integral body, deposit take up room less, more neatly be easy to carry about with one and manage, also can be used for writing, at needs measurement and draw circles, circular arc with when fan-shaped, re-assembly.
Claims (4)
1. a combined type plotting pen, is characterized in that comprising chief editor, secondary pen and ruler, ruler is comprised of two parallel bar shaped chi bodies, and one end of two bar shaped chi bodies is connected, and integral body is " U " type, chief editor and secondary pen form by two sections, chief editor's bottom is chief editor's head, top is main pen arm, the bottom of secondary pen is secondary nib, top is secondary penholder, chief editor's head and secondary nib are contour, a chief editor top is provided with the cylinder boss coaxial with it, cylinder boss external diameter equates with the spacing between two bar shaped chi bodies, secondary penholder bottom is provided with a positioning sliding block between two parties, positioning sliding block width equates with the spacing between two bar shaped chi bodies, the top of chief editor's head and secondary nib is all connected with the coaxial body that is threaded, chief editor's head, secondary nib is respectively by be threaded body and main pen arm separately, secondary penholder coaxially connects, the both sides of chief editor and secondary pen are equipped with and two cannelures that bar shaped chi body is identical, chief editor's head is provided with ring-type dial outward at cannelure, the connected end of two bar shaped chi bodies is provided with angle indicator, and main pen arm upper end is provided with the depression of holding secondary written lower tip part, and secondary penholder lower end is provided with length pointer.
2. combined type plotting pen according to claim 1, is characterized in that described main pen arm lower end is provided with the arcuation projection coaxial with it, and two bar shaped chi bodies are connected to hold and are provided with and the protruding identical arcuation groove of arcuation.
3. combined type plotting pen according to claim 1 and 2, is characterized in that described secondary penholder upper end is provided with the depression of holding chief editor's lower tip part.
4. combined type plotting pen according to claim 3, is characterized in that described main pen arm upper end is connected with a free turn knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133617.6U CN203902047U (en) | 2014-03-24 | 2014-03-24 | Combined-type surveying and mapping pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133617.6U CN203902047U (en) | 2014-03-24 | 2014-03-24 | Combined-type surveying and mapping pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902047U true CN203902047U (en) | 2014-10-29 |
Family
ID=51776339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133617.6U Expired - Fee Related CN203902047U (en) | 2014-03-24 | 2014-03-24 | Combined-type surveying and mapping pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879194A (en) * | 2014-03-24 | 2014-06-25 | 哈尔滨理工大学 | Combined type mapping pen |
-
2014
- 2014-03-24 CN CN201420133617.6U patent/CN203902047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879194A (en) * | 2014-03-24 | 2014-06-25 | 哈尔滨理工大学 | Combined type mapping pen |
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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 |
Granted publication date: 20141029 Termination date: 20160324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |