CN205468144U - Convenient to use's chi for engineering drawing - Google Patents
Convenient to use's chi for engineering drawing Download PDFInfo
- Publication number
- CN205468144U CN205468144U CN201620157145.7U CN201620157145U CN205468144U CN 205468144 U CN205468144 U CN 205468144U CN 201620157145 U CN201620157145 U CN 201620157145U CN 205468144 U CN205468144 U CN 205468144U
- Authority
- CN
- China
- Prior art keywords
- chi
- main scale
- engineering
- graphing
- sliding sash
- 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 discloses a convenient to use's chi for engineering drawing, including sliding sash, main scale and vice chi, sliding sash is total two, and symmetrical the setting in the both sides of drawing board, is provided with the spout in the sliding sash, the main scale both ends all are provided with moving mechanism, and two moving mechanism install respectively in two spouts, the main scale both ends still are provided with set screw, be provided with the rectangular hole of lining up of first slip on the main scale, be provided with the rectangular hole of lining up of second slip on the vice chi, convenient to use's chi for engineering drawing still including the location knob, fixes a position the knob and passes second rectangular hole of slip and the rectangular hole of first slip to fix vice chi on the main scale, this convenient to use's chi for engineering drawing passes through main scale and vice chi cooperation, and its working range can cover all regions of drawing board to the various lines that draw up, the practicality is strong.
Description
Technical field
This utility model relates to a kind of drawing ruler, a kind of Graphing of Engineering chi easy to use.
Background technology
Graphing of Engineering is a significant process in an engineering.In higher technological education field course, it is an important basic required course.Needing to use various drawing instrument during carrying out Graphing of Engineering, T-square is exactly one of which.T-square, also known as T-shaped chi, has " fourth " font of crosspiece for one endRuler, it being made up of mutually perpendicular chi head and blade, general employing is transparentLuciteMake, coordinate when drawing drawing the most on engineeringDrawing boardUse.T-square is pictureHorizontal lineAnd cooperationSet squareThe instrument of mapping, typically can be directly used for pictureParallel linesOr the support being used as set square carrys out picture and becomes various angle with rulerStraight line.At present, people, during using T-square, need repeatedly to put T-square, cause waste of time, further, since T-square is relatively big, uses inconvenience, and the blade of T-square is the longest, and there is certain elasticity, and cartographic accuracy is existed impact.
Utility model content
The purpose of this utility model is to provide a kind of Graphing of Engineering chi easy to use, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Graphing of Engineering chi easy to use, including sliding sash, main scale and secondary chi；Described sliding sash has two, and is symmetricly set on the both sides of drawing board, is provided with chute in sliding sash, and described main scale two ends are provided with travel mechanism, and Liang Ge travel mechanism is separately mounted in two chutes；Described main scale two ends are additionally provided with location screw；The first through slip strip hole it is provided with on described main scale, it is provided with the second through slip strip hole on secondary chi, described Graphing of Engineering chi easy to use also includes positioning knob, and positioning knob passes the second slip strip hole and the first slip strip hole, and is fixed on main scale by pair chi.
As further program of the utility model: described travel mechanism is made up of roller installing rack and roller, roller installing rack is fixedly attached to main scale, and roller is rotatably installed on roller installing rack.
As this utility model further scheme: be rotatablely equipped with two rollers on described roller installing rack.
Compared with prior art, the beneficial effects of the utility model are: 1, this Graphing of Engineering chi easy to use is coordinated with secondary chi by main scale, and its working range can cover all regions of drawing board, to draw various lines, practical；2, this Graphing of Engineering chi easy to use is compared with existing T-square, and function is more powerful, need not tinker with, it becomes possible to quickly draw required lines, and picture efficiency is high, saves the time；3, this Graphing of Engineering chi simple in construction easy to use, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of Graphing of Engineering chi easy to use.
Fig. 2 is the structural representation of easy to use Graphing of Engineering Chi Zhong travel mechanism.
In figure: 1-drawing board, 2-sliding sash, 3-chute, 4-main scale, 5-first slide strip hole, the 9-of strip hole, 6-pair chi, 7-positioning knob, 8-second that slide positions screw, 10-roller installing rack, 11-roller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1～2, in this utility model embodiment, a kind of Graphing of Engineering chi easy to use, including sliding sash 2, main scale 4 and secondary chi 6；Described sliding sash 2 has two, and it is symmetricly set on the both sides of drawing board 1, chute 3 it is provided with in sliding sash 2, described main scale 4 two ends are provided with travel mechanism, and Liang Ge travel mechanism is separately mounted in two chutes 3, so that main scale 4 can move along chute 3, described travel mechanism is made up of roller installing rack 10 and roller 11, roller installing rack 10 is fixedly attached to main scale 4, roller 11 is rotatably installed on roller installing rack 10, preferably, two rollers 11 it are rotatablely equipped with on described roller installing rack 10, by arranging two rollers 11, can strengthen main scale 4 along chute 3 move time stability；Described main scale 4 two ends are additionally provided with location screw 9, and location screw 9 can coordinate to be fixed on sliding sash 2 main scale 4 with sliding sash 2, makes main scale 4 will not move along sliding sash 2 in scratching process；The first through slip strip hole 5 it is provided with on described main scale 4, it is provided with the second through slip strip hole 8 on secondary chi 6, described Graphing of Engineering chi easy to use also includes positioning knob 7, positioning knob 7 is through the second slip strip hole 8 and the first slip strip hole 5, and pair chi 6 is fixed on main scale 4, unscrew positioning knob 7, secondary chi 6 just can move along main scale 4, and pair chi 6 can also rotate around positioning knob 7, and move along positioning knob 7, screw positioning knob 7, just secondary chi 6 can be fixed on main scale 4, to avoid secondary chi 6 to move in scratching process, additionally, this positioning knob 7 can disassemble, to be convenient for changing the secondary chi 6 of different size.
Operation principle of the present utility model is: described Graphing of Engineering chi easy to use, during use, first two sliding sashes 2 are placed on the both sides of drawing board 1, then unscrew location screw 9, according to demand main scale 4 is moved along chute 3, to regulate the position of main scale 4, after regulation, screw location screw 9, it becomes possible to be fixed on sliding sash 2 by main scale 4, make main scale 4 will not move along sliding sash 2 in scratching process.In whole drawing course, when needing again to regulate main scale 4 position, it is only necessary to again unscrew location screw 9, and be adjusted.When needing the position adjusting secondary chi 6, have only to unscrew positioning knob 7, secondary chi 6 just can move along main scale 4, and secondary chi 6 can also rotate around positioning knob 7, and moves along positioning knob 7, screw positioning knob 7, just secondary chi 6 can be fixed on main scale 4, to avoid secondary chi 6 to move in scratching process, additionally, this positioning knob 7 can disassemble, to be convenient for changing the secondary chi 6 of different size.This Graphing of Engineering chi easy to use, main scale 4 coordinates with secondary chi 6, and its working range can cover all regions of drawing board 1, to draw various lines.
Described Graphing of Engineering chi easy to use is coordinated with secondary chi 6 by main scale 4, and its working range can cover all regions of drawing board 1, to draw various lines, practical；Described Graphing of Engineering chi easy to use is compared with existing T-square, and function is more powerful, need not tinker with, it becomes possible to quickly draw required lines, and picture efficiency is high, saves the time；Described Graphing of Engineering chi simple in construction easy to use, easy to use.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. a Graphing of Engineering chi easy to use, it is characterised in that include sliding sash (2), main scale (4) and secondary chi (6)；Described sliding sash (2) has two, and is symmetricly set on the both sides of drawing board (1), is provided with chute (3) in sliding sash (2), and described main scale (4) two ends are provided with travel mechanism, and Liang Ge travel mechanism is separately mounted in two chutes (3)；Described main scale (4) two ends are additionally provided with location screw (9)；The first through slip strip hole (5) it is provided with on described main scale (4), it is provided with the second through slip strip hole (8) on secondary chi (6), described Graphing of Engineering chi easy to use also includes positioning knob (7), positioning knob (7) passes the second slip strip hole (8) and the first slip strip hole (5), and is fixed on main scale (4) by pair chi (6).
Graphing of Engineering chi easy to use the most according to claim 1, it is characterized in that, described travel mechanism is made up of roller installing rack (10) and roller (11), and roller installing rack (10) is fixedly attached to main scale (4), and roller (11) is rotatably installed on roller installing rack (10).
Graphing of Engineering chi easy to use the most according to claim 2, it is characterised in that be rotatablely equipped with two rollers (11) on described roller installing rack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157145.7U CN205468144U (en) | 2016-03-02 | 2016-03-02 | Convenient to use's chi for engineering drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157145.7U CN205468144U (en) | 2016-03-02 | 2016-03-02 | Convenient to use's chi for engineering drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468144U true CN205468144U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157145.7U Expired - Fee Related CN205468144U (en) | 2016-03-02 | 2016-03-02 | Convenient to use's chi for engineering drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654147A (en) * | 2019-09-03 | 2020-01-07 | 山东劳动职业技术学院（山东劳动技师学院） | Multifunctional ruler |
-
2016
- 2016-03-02 CN CN201620157145.7U patent/CN205468144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654147A (en) * | 2019-09-03 | 2020-01-07 | 山东劳动职业技术学院（山东劳动技师学院） | Multifunctional ruler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170302 |