CN204414929U - A kind of three-dimensional drawing instrument with angle square and measuring angle function - Google Patents
A kind of three-dimensional drawing instrument with angle square and measuring angle function Download PDFInfo
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- CN204414929U CN204414929U CN201520088130.5U CN201520088130U CN204414929U CN 204414929 U CN204414929 U CN 204414929U CN 201520088130 U CN201520088130 U CN 201520088130U CN 204414929 U CN204414929 U CN 204414929U
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Abstract
There is a three-dimensional drawing instrument for angle square and measuring angle function, relate to mathematics and draw and measure apparatus.60 degree of drawing squares relative with 45 degree of drawing square right angle ends and at grade left and right be arranged side by side; Bidirectional rotary rotor is connected and composed by two orthogonal plate bodys; Described 45 degree of drawing square square position are connected with a parallel arc plate; The square position of described 60 degree of drawing squares is connected with a vertical arc plate; The vertical plate body of bidirectional rotary rotor with between vertical arc plate, the horizontal plate body of bidirectional rotary rotor is overlapped respectively with between parallel arc plate and be interconnected respectively by a pair nut and screw rod, nut exterior circular column is arranged at bidirectional rotary rotor and vertical arc plate with in the manhole on parallel arc plate, and screw rod is connected with nut thread.The utility model will solve existing digital drafting instrument device can only draw planar graph, for three-dimensional model, then and cannot graphing and the problem of carrying out measuring.
Description
Technical field
The utility model relates to mathematics and draws and measure apparatus, and being specifically related to one has set square function, can carry out again the mathematics appliance of measurement in space or drawing.
Background technology
Existing mathematics drawing appliance has: ruler, set square, protractor, compasses etc.These drawing appliances generally can only draw single lines, as: straight line, circular arc, angle etc.When drawing, also people is used in conjunction with each other, as: when drawing angle, need first to use ruler setting-out, then measure angle with protractor, and then draw other straight line with chi; When drawing circular arc, first use compasses measuring radius on ruler, then fix the center of circle and draw circular arc.
For solving by the more loaded down with trivial details problem of existing drawing appliance picture, Chinese patent document CN203937395U discloses a kind of Multi-function drawing apparatus for mathematics having set square and draw circular arc function, this patent solves the problem of existing mathematics drawing instrument function singleness, but the digital drafting instrument device of this patent can only draw planar graph, for three-dimensional model, then cannot draw and measure.
Utility model content
The utility model provides a kind of three-dimensional drawing instrument with angle square and measuring angle function, and the utility model will solve existing digital drafting instrument device can only draw planar graph, for three-dimensional model, then and the problem cannot drawn and measure.
3, for solving the problem, the utility model adopts following technical scheme: a kind of three-dimensional drawing instrument with angle square and measuring angle function, comprise 45 degree of drawing squares and 60 degree of drawing squares, 60 degree of drawing squares relative with 45 degree of drawing square right angle ends and at grade left and right be arranged side by side; It is characterized in that, also comprise the bidirectional rotary rotor connected and composed by two orthogonal plate bodys; Described 45 degree of drawing square square position are connected with a parallel arc plate, parallel arc plate is parallel with 45 degree of drawing squares and above the side being arranged at 45 degree of drawing square right angle ends, be connected between parallel arc plate with 45 degree of drawing squares by a riser; The square position of described 60 degree of drawing squares is connected with a vertical arc plate, and vertical arc plate is vertical with 60 degree of drawing squares; The vertical plate body of bidirectional rotary rotor with between vertical arc plate, the horizontal plate body of bidirectional rotary rotor is overlapped respectively with between parallel arc plate and be interconnected respectively by a pair nut and screw rod, nut exterior circular column is arranged at bidirectional rotary rotor and vertical arc plate with in the manhole on parallel arc plate, screw rod is connected with nut thread, nut is fixedly connected with bidirectional rotary rotor, and nut cylinder forms rotary type with vertical arc plate and the through hole on parallel arc plate and coordinates.
Screw rod outer end is also fixedly connected with circular flange, and flange is arranged at outside parallel arc plate or vertical arc plate, has angle index line at flange surface mark.
During use, can rotate in same plane inward turning between two set squares, the rotation of vertical direction can also be realized between two set squares by the angle of rotating between bidirectional rotary rotor and vertical arc plate, realize the rotation of three-dimensional perspective.The utility model, carries out measuring or drawing with another one set square for station meter with a set square, namely can achieve and on solid geometric pattern, to draw lines or measure, and has structure simple, advantage easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is bidirectional rotation chip architecture schematic diagram.
Symbol description in figure: 45 degree of drawing squares, 1,60 degree of drawing squares 2, bidirectional rotary rotor 3, nut 4, screw rod 5, vertical arc plate 6, parallel arc plate 7, angle index line 8.
Detailed description of the invention
By best embodiment, the utility model is described in detail below.
As Figure 1-3, a kind of three-dimensional drawing instrument with angle square and measuring angle function, 45 degree of drawing squares 1 and 60 degree of drawing square 2 shape sizes design as required.60 degree of drawing squares 2 relative with 45 degree of drawing square 1 right angle ends and at grade left and right be arranged side by side.The bidirectional rotary rotor 3 connected and composed by two orthogonal plate bodys, orthogonal plate body links into an integrated entity structure.Described 45 degree of drawing square 1 square position are connected with a parallel arc plate 7, parallel arc plate 7 is parallel with 45 degree of drawing squares 1 and above the side being arranged at 45 degree of drawing square 1 right angle ends, be connected by a riser between parallel arc plate 7 with 45 degree of drawing squares 1, parallel arc plate 7,45 degree of drawing squares 1 and riser connect and compose integrative-structure.The square position of described 60 degree of drawing squares 2 is connected with a vertical arc plate 6, vertical arc plate 6 vertical with 60 degree of drawing squares 2 and both are connected to form one structure.The vertical plate body of bidirectional rotary rotor 3 with between vertical arc plate 6, the horizontal plate body of bidirectional rotary rotor 3 is overlapped respectively with between parallel arc plate 7 and be interconnected respectively by a pair nut 4 and screw rod 5.Nut 4 exterior circular column is arranged at bidirectional rotary rotor 3 and vertical arc plate 6 with in the manhole on parallel arc plate 7, the axis of nut connected with parallel arc plate 7 and the vertical line of the right angle end points of 45 degree of drawing squares 1.The axis of the nut connected with vertical arc plate 6 is parallel with a certain right-angle side of 60 degree of drawing squares 2.Screw rod 5 is threaded with nut 4, and nut 4 is fixedly connected with bidirectional rotary rotor 3, and nut 4 cylinder forms rotary type with vertical arc plate 6 with the through hole on parallel arc plate 7 and coordinates.Screw rod 5 outer end is also fixedly connected with circular flange, and flange is arranged at outside parallel arc plate 7 or vertical arc plate 6, has angle index line 8 at flange surface mark.Aligned by the right-angle side of angle index line and set square, can corner be measured.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. there is a three-dimensional drawing instrument for angle square and measuring angle function, comprise 45 degree of drawing squares and 60 degree of drawing squares, 60 degree of drawing squares relative with 45 degree of drawing square right angle ends and at grade left and right be arranged side by side; It is characterized in that, also comprise the bidirectional rotary rotor connected and composed by two orthogonal plate bodys; Described 45 degree of drawing square square position are connected with a parallel arc plate, parallel arc plate is parallel with 45 degree of drawing squares and above the side being arranged at 45 degree of drawing square right angle ends, be connected between parallel arc plate with 45 degree of drawing squares by a riser; The square position of described 60 degree of drawing squares is connected with a vertical arc plate, and vertical arc plate is vertical with 60 degree of drawing squares; The vertical plate body of bidirectional rotary rotor with between vertical arc plate, the horizontal plate body of bidirectional rotary rotor is overlapped respectively with between parallel arc plate and be interconnected respectively by a pair nut and screw rod, nut exterior circular column is arranged at bidirectional rotary rotor and vertical arc plate with in the manhole on parallel arc plate, screw rod is connected with nut thread, nut is fixedly connected with bidirectional rotary rotor, and nut cylinder forms rotary type with vertical arc plate and the through hole on parallel arc plate and coordinates.
2. a kind of three-dimensional drawing instrument with angle square and measuring angle function as claimed in claim 1, it is characterized in that, screw rod outer end is also fixedly connected with circular flange, and flange is arranged at outside parallel arc plate or vertical arc plate, has angle index line at flange surface mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088130.5U CN204414929U (en) | 2015-02-02 | 2015-02-02 | A kind of three-dimensional drawing instrument with angle square and measuring angle function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088130.5U CN204414929U (en) | 2015-02-02 | 2015-02-02 | A kind of three-dimensional drawing instrument with angle square and measuring angle function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414929U true CN204414929U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088130.5U Expired - Fee Related CN204414929U (en) | 2015-02-02 | 2015-02-02 | A kind of three-dimensional drawing instrument with angle square and measuring angle function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627869A (en) * | 2015-12-21 | 2016-06-01 | 广船国际有限公司 | Straight subsection demihull measurement ruler and measurement method |
-
2015
- 2015-02-02 CN CN201520088130.5U patent/CN204414929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627869A (en) * | 2015-12-21 | 2016-06-01 | 广船国际有限公司 | Straight subsection demihull measurement ruler and measurement method |
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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: 20150624 Termination date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |