CN212636989U

CN212636989U - Drawing tool for design

Info

Publication number: CN212636989U
Application number: CN202020684145.9U
Authority: CN
Inventors: 丁彤
Original assignee: Hebei Chengfeng Enterprise Consulting Management Co ltd
Current assignee: Hebei Chengfeng Enterprise Consulting Management Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-02
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a drawing instrument is used in design, including the locking cap, the bottom mounting of locking cap is provided with the fixed block, and the fixed block is fixedly connected with first dead lever and second dead lever respectively, and the bottom mounting of first dead lever is provided with the telescopic link, and the bottom of telescopic link one end is provided with fixed link rod, and one side of fixed link rod is provided with the handle, and the inside of fixed link rod is arranged in to the one end fixedly connected with head rod of handle, the part of head rod. The utility model discloses a be equipped with sliding sleeve, telescopic link and scale, can make fixed connection pole round trip movement through the telescopic link, the sliding sleeve that the cover was equipped with on the rethread scale, can be at radius and the size of drawing in-process adjusting circle, satisfy people's needs when measuring, the scale when people need measure can be satisfied to the scale, and then makes and measures more accurate to accomplish the circle of drawing operation, satisfy people's demand.

Description

Drawing tool for design

Technical Field

The utility model relates to a drawing instrument specifically is a drawing instrument is used in design.

Background

The drawing compasses on the existing market can not be effectively fixed on paper by a stable cone, so that the progress of drawing is influenced, the radius and the diameter of a circle can not be accurately measured by the existing drawing compasses, the progress of drawing of people is influenced, and the existing drawing tool can not meet the requirements of people gradually, so that the drawing tool for design is improved.

SUMMERY OF THE UTILITY MODEL

For solving prior art existence can not effectual firm cone make it fix on the paper, progress when having influenced the drawing to current drawing compasses still can not accurate measurement circle radius and the defect that the diameter influences the progress that people drawn, the utility model provides a drawing instrument is used in design.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a drawing tool for design, which comprises a fixed cap, wherein the bottom end of the fixed cap is fixedly provided with a fixed block, the two sides of the bottom of the fixed block are respectively and fixedly connected with a first fixed rod and a second fixed rod, the bottom end of the first fixed rod is fixedly provided with a telescopic rod, the bottom of one end of the telescopic rod is provided with a fixed connecting rod, one side of the fixed connecting rod is provided with a handle, one end of the handle is fixedly connected with a first connecting rod, one part of the first connecting rod is arranged in the fixed connecting rod, the end of the first connecting rod arranged in the fixed connecting rod is movably connected with the top end of the second connecting rod, the bottom of the fixed connecting rod is provided with a sliding sleeve, the bottom end of the fixed connecting rod penetrates through the sliding sleeve and is arranged at the bottom of the sliding sleeve, the bottom end of the, the bottom of first fixture block is provided with the second fixture block, the inside block of first fixture block and second fixture block has the drawing pencil, one side of second fixture block is fixed and is provided with the scale, and sliding sleeve slip cover is established on the scale, the opposite side of second fixture block is provided with one and places the cardboard.

As an optimal technical scheme of the utility model, it has the chi groove to place block in the cardboard, the inside in chi groove is provided with the ruler.

As the utility model discloses a preferred technical scheme, one side in chi groove is provided with the rack, the drawing pen has been placed on the rack.

As an optimized technical scheme of the utility model, be provided with anti-skidding texture on the locking cap.

As an optimal technical scheme of the utility model, all be provided with fastening nut on first fixture block and the second fixture block.

The utility model has the advantages that:

1. through being equipped with centrum, handle, head rod and second connecting rod, stick up the head rod through the handle, the head rod is ejecting with the second connecting rod through a fulcrum, makes the centrum and paper hug closely, reaches firm effect, increases its steadiness and makes it not rock when being convenient for people draw and accomplish the drawing work.

2. Through being equipped with sliding sleeve, telescopic link and scale, can make fixed connecting rod round trip movement through the telescopic link, the sliding sleeve that the cover was equipped with on the rethread scale can be at radius and the size of drawing in-process adjustment circle, satisfies people's needs when measuring, and the scale can satisfy people's yardstick when needing to measure, and then makes and measures more accurate to accomplish the operation of drawing a circle, satisfy people's demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a drawing tool for design according to the present invention;

fig. 2 is a schematic view of a fixed connection rod of the drawing tool for design of the present invention.

In the figure: 1. a fixing cap; 2. a fixed block; 3. a first fixing lever; 4. a second fixing bar; 5. a telescopic rod; 6. a handle; 7. a first connecting rod; 8. a second connecting rod; 9. a sliding sleeve; 10. a cone; 11. a ruler groove; 12. a first clamping block; 13. a second fixture block; 14. drawing a pencil; 15. a straightedge; 16. placing a rack; 17. a graduated scale; 18. and fixing the connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1 and 2, the drawing tool for design of the utility model comprises a fixed cap 1, a fixed block 2 is fixedly arranged at the bottom end of the fixed cap 1, a first fixed rod 3 and a second fixed rod 4 are respectively fixedly connected with the two sides of the bottom of the fixed block 2, a telescopic rod 5 is fixedly arranged at the bottom end of the first fixed rod 3, the telescopic rod 5 is a structure which is composed of a sleeve, a movable rod and a fastening bolt, the movable rod is inserted in the sleeve, the side of the sleeve is connected with the fastening bolt by screw thread, and the fastening bolt is abutted against the movable rod, a fixed connecting rod 18 is arranged at the bottom of one end of the telescopic rod 5, a handle 6 is arranged at one side of the fixed connecting rod 18, a first connecting rod 7 is fixedly connected with one end of the handle 6, a part of the first connecting rod 7 is arranged in the fixed connecting rod 18, and one end of the first connecting rod 7, the bottom of fixed link 18 is provided with sliding sleeve 9, the bottom of fixed link 18 all runs through sliding sleeve 9 and places in the bottom of sliding sleeve 9, and the bottom mounting of second connecting rod 8 is provided with cone 10, the bottom mounting of second dead lever 4 is provided with first fixture block 12, the bottom of first fixture block 12 is provided with second fixture block 13, first fixture block 12 has drawing pencil 14 with the inside block of second fixture block 13, one side of second fixture block 13 is fixed and is provided with scale 17, and sliding sleeve 9 sliding sleeve establishes on scale 17, the opposite side of second fixture block 13 is provided with one and places the cardboard.

Wherein, the clamping plate is clamped with a ruler groove 11, and a ruler 15 is arranged in the ruler groove 11 and used for drawing measurement and the like.

Wherein, one side of the ruler groove 11 is provided with a placing rack 16, and a drawing pen is placed on the placing rack 16 and used for marking and drawing.

Wherein, the fixing cap 1 is provided with anti-skid textures, which is convenient for people to use the compasses.

And the first clamping block 12 and the second clamping block 13 are respectively provided with a fastening nut, so that people can conveniently control the tightness of the cards in time.

When in work, when people need to draw circles, the cone 10 is appointed to be placed at an appointed place for fixation through the fixed connecting rod 18, the first connecting rod 7 is tilted through the handle 6, the first connecting rod 7 pushes out the second connecting rod 8 through the supporting point, so that the centrum 10 is tightly attached to paper, the fixing effect is achieved, people can conveniently finish drawing without shaking during drawing, after the fixing, the fixed connecting rod 18 can move back and forth through the telescopic rod 5, the radius and the size of a circle can be adjusted in the drawing process through the sliding sleeve 9 sleeved on the graduated scale 17, the requirement of people during measurement is met, the graduated scale 17 can meet the measurement requirement of people, and then make the measurement more accurate to accomplish the operation of drawing a circle, when people need draw the straight line, through taking out ruler 15 in ruler groove 11, take out the drawing pen on the rack 16 again, can begin to draw.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The drawing tool for design comprises a fixing cap (1) and is characterized in that a fixing block (2) is fixedly arranged at the bottom end of the fixing cap (1), a first fixing rod (3) and a second fixing rod (4) are respectively and fixedly connected to two sides of the bottom of the fixing block (2), a telescopic rod (5) is fixedly arranged at the bottom end of the first fixing rod (3), a fixing connecting rod (18) is arranged at the bottom of one end of the telescopic rod (5), a handle (6) is arranged on one side of the fixing connecting rod (18), a first connecting rod (7) is fixedly connected to one end of the handle (6), one part of the first connecting rod (7) is arranged inside the fixing connecting rod (18), one end of the first connecting rod (7) arranged inside the fixing connecting rod (18) is movably connected with the top end of the second connecting rod (8), a sliding sleeve (9) is arranged at the bottom of the fixing connecting rod (18), the bottom of fixed link (18) all runs through sliding sleeve (9) and places the bottom of sliding sleeve (9) in, and the bottom mounting of second connecting rod (8) is provided with cone (10), the bottom mounting of second dead lever (4) is provided with first fixture block (12), the bottom of first fixture block (12) is provided with second fixture block (13), the inside block of first fixture block (12) and second fixture block (13) has drawing pencil (14), one side of second fixture block (13) is fixed and is provided with scale (17), and sliding sleeve (9) slip cap establishes on scale (17), the opposite side of second fixture block (13) is provided with one and places the cardboard.

2. A drafting tool for design as claimed in claim 1, wherein a ruler groove (11) is engaged in the placing card, and a ruler (15) is placed inside the ruler groove (11).

3. A drawing tool for design according to claim 2, wherein a holding frame (16) is provided at one side of the rule groove (11), and a drawing pen is placed on the holding frame (16).

4. A drawing tool for design according to claim 1, characterized in that the fixing cap (1) is provided with an anti-slip texture.

5. A drawing tool for design according to claim 1, wherein the first latch (12) and the second latch (13) are provided with fastening nuts.