CN2176261Y - Multifunctional fast drawing instrument - Google Patents
Multifunctional fast drawing instrument Download PDFInfo
- Publication number
- CN2176261Y CN2176261Y CN 93244068 CN93244068U CN2176261Y CN 2176261 Y CN2176261 Y CN 2176261Y CN 93244068 CN93244068 CN 93244068 CN 93244068 U CN93244068 U CN 93244068U CN 2176261 Y CN2176261 Y CN 2176261Y
- Authority
- CN
- China
- Prior art keywords
- connector
- open slot
- hole
- straightedge
- ruler
- 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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Abstract
The utility model belongs to a drawing appliance, which is composed of a benchmark ruler 1, a goniometer 2, a connector 3 and a straightedge 6 having a scale. The straightedge 6 is provided with two screw bolt poles. One end of the straightedge is provided with an open slot 11. The connector 3 is provided with two holes. The goniometer 2 is provided with one hole. The holes of the connector 3 and the hole of the goniometer 2 are respectively matched with the screw bolt poles of the straightedge 6, which are fixed by screw nuts 4 and 5. The back side of the goniometer 2 is provided with two humps which are matched with dovetail grooves 15 of the benchmark ruler 1. One end of the straightedge 6 is provided with the open slot 11. A spacer block 8 is inserted in the open slot, which is fixed by a screw nail 7. The utility model has the advantages of simple structure, complete functions, easy use, rapid and accurate drawing and convenient to carry.
Description
The utility model belongs to a kind of drawing appliance, particularly a kind of multi-functional QuickDraw instrument.
At present, multi-functional drawing appliance kind is more, but for the speed of drawing certain restriction is arranged all, operation is many during operation, influences plotting speed, and CN2053989 discloses a kind of multifunction simple plotter, though draw straight line than very fast, when drawing angle still than more complicated.
The purpose of this utility model provides a kind of multi-functional QuickDraw instrument that straight line, cross hairs, parallel lines or angle can both accurately mark rapidly of no matter drawing.
The concrete technical scheme that realizes the utility model purpose is: plotter is by benchmark marking-off plate 1, protractor 2, connector 3, the ruler 6 that has scale is formed, two bolt columns 9 are arranged on the described ruler 6,10, one end has an open slot 11, two holes 12 are arranged on the connector 3,13, a hole 14 is arranged on the angulometer 2, hole 12 cooperates with bolt column 9, hole 13,14 cooperate with bolt column 10 and respectively by nut 5,4 is fixing, two projectioies are arranged at the back side of angulometer 2, four graduation marks are vertically arranged on the benchmark marking-off plate 1, two graduation marks are laterally arranged, and two dovetail grooves 15 that match with two projectioies in angulometer 2 back sides are arranged; In the open slot 11 of ruler 6 one ends, insert cushion block 8, and fixing by nut 7.
The utility model is simple in structure, and function is complete, and is easy to use, can make drawing rapidly, accurately, and easy to carry.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the structural representation of the another kind of embodiment of the utility model;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Among the figure: 1-benchmark marking-off plate, the 2-protractor, the 3-connector, 4,5, the 7-nut, 6-has the ruler of scale, 8-cushion block, 9,10, the 16-bolt column, 11-open slot, 12,13,14, the 17-hole, 15-dovetail groove.
During use, if in the time of need standardizedly deciding the triangle of the angle and the length of side, elder generation's loose nut 4, center line on the connector 3 is overlapped from 90 ° of scales that move to required angle number, fastening nut 4, plotter is placed on the position of required drawing, at this moment rules the figure that can mark one jiao on required both sides along the edge that lateral upper edge, connector and its plate of basic marking-off plate 1 intersects.
When need drawing " ten " word line, then mark a line along any edge of benchmark marking-off plate 1 or ruler 6 after, this line is overlapped with a certain vertical graduation mark on the benchmark marking-off plate 1, can mark another line.When drawing parallel lines, more convenient, mark a line after, only need the graduation mark of required separation distance on the two ends of this line segment and the benchmark marking-off plate 1 is overlapped, can mark parallel with it line segment.Benchmark marking-off plate 1 in the utility model is pull laterally, uses easily, and the cushion block 8 that inserts in the open slot 11 of ruler 6 one ends has been effects of support ruler 6 and parallel benchmark marking-off plate 1.
Fig. 3, Fig. 4 are another embodiment of the present utility model, be on basic marking-off plate 1, a bolt column 16 to be set, a hole 17 is set on the ruler 6, this hole cooperates with bolt column 16, and fixing with screw 4, benchmark marking-off plate 1 is marked with the angle index line, and an end of ruler 6 has an open slot 11, insert cushion block 8 in the open slot 11, and fixing by screw 7.This kind structure adapts to primary and secondary students' use of drawing.
Material of the present utility model can adopt transparent plastic and lucite.
Claims (2)
1, a kind of multi-functional QuickDraw instrument, by benchmark marking-off plate 1, protractor 2, connector 3, the ruler 6 that has scale is formed, it is characterized in that: two bolt columns 9 are arranged on the described ruler 6,10, one ends have an open slot 11, and two holes 12 are arranged on the connector 3,13, a hole 14 is arranged on the angulometer 2, hole 12 cooperates with bolt column 9, hole 13,14 cooperate with bolt column 10, and respectively by nut 5,4 is fixing, two projectioies are arranged at the back side of angulometer 2, four graduation marks are vertically arranged on the benchmark marking-off plate 1, two graduation marks are laterally arranged, and two dovetail grooves 15 that match with two projectioies in angulometer 2 back sides are arranged.
2, plotter according to claim 1 is characterized in that inserting cushion blocks 8 in the open slot 11 of described ruler 6 one ends, and fixing by nut 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244068 CN2176261Y (en) | 1993-11-06 | 1993-11-06 | Multifunctional fast drawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244068 CN2176261Y (en) | 1993-11-06 | 1993-11-06 | Multifunctional fast drawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2176261Y true CN2176261Y (en) | 1994-09-07 |
Family
ID=33817361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93244068 Expired - Fee Related CN2176261Y (en) | 1993-11-06 | 1993-11-06 | Multifunctional fast drawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2176261Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291030A (en) * | 2018-10-11 | 2019-02-01 | 金川集团股份有限公司 | A kind of fashioned iron angle positioning tool |
-
1993
- 1993-11-06 CN CN 93244068 patent/CN2176261Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291030A (en) * | 2018-10-11 | 2019-02-01 | 金川集团股份有限公司 | A kind of fashioned iron angle positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |