CN108248254A - It is a kind of novel from compasses with a scale - Google Patents
It is a kind of novel from compasses with a scale Download PDFInfo
- Publication number
- CN108248254A CN108248254A CN201810219155.2A CN201810219155A CN108248254A CN 108248254 A CN108248254 A CN 108248254A CN 201810219155 A CN201810219155 A CN 201810219155A CN 108248254 A CN108248254 A CN 108248254A
- Authority
- CN
- China
- Prior art keywords
- bar
- scale
- compasses
- fixedly connected
- supporting rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/02—Compasses
- B43L9/025—Compasses with parallel legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
Landscapes
- Pens And Brushes (AREA)
Abstract
The invention discloses a kind of novel from compasses with a scale,Including scale bar,Supporting rod and picture bar,The scale bar side face is provided with scale,The scale bar is internally provided with the storage groove that Open Side Down,The storage groove sidewall both sides are both provided with sliding slot,Described storage groove one end is rotatably connected to supporting rod by screw,The post upper is fixedly connected with the first fastening bolt by thread groove,And through scale bar and the upper-end contact of supporting rod,The supporting rod bottom end is fixedly connected with support point,The storage groove other end is by slidably connecting picture bar,Both sides are provided with sliding block at the top of the picture bar,The picture bar bottom is fixedly connected with paintbrush,The scale bar top is fixedly connected with handle,The traditional compasses of present invention combination can the drawn regulation circle of self-fulfillment with ruler,Without bothering again by another tool,Make error smaller,It is easy to use,Two supporting legs use contractile function,Both it had protected compasses point or had avoided hurting sb.'s feelings,It is simple and practical.
Description
Technical field
The present invention relates to drawing tool technical fields, specially a kind of novel from compasses with a scale.
Background technology
Compasses are the tools for drawing circle or string, are usually used in construction with ruler and compasses, currently known circle in mathematics and drawing
Rule are made of nib, shaft, compasses supporting leg, folding, handwriting, pen tip, compasses point, and the lower end of its nib, which is inserted into, is connected to pen
The upper end of body, the lower thread of handwriting are connected to the upper end of pen tip, and the concordant end of microtia is welded among the outside of compasses supporting leg,
The lower end of compasses supporting leg clamps the upper end for being connected to compasses point, handwriting stickup be connected to folding while, folding it is another
It pastes and is connected among one end of lattice ruler on one side, the both ends for being connected to shaft, the axis of shaft are inserted into the crack upper end both sides of handwriting
Body wears the upper end for being connected to compasses supporting leg, and existing calipers function is single now, is usually all by given scale drawing bowlder
Mapping, it is also necessary to which graduated scale auxiliary picture circle, the two collocation is got up to bother very much, and to draw and justify by another tool, can make
Drawn circular error becomes larger, and compasses point is easily hurted sb.'s feelings bad preservation.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of novel from compasses with a scale
Problem.
To achieve the above object, the present invention provides following technical solution：It is a kind of novel from compasses with a scale, including scale
Bar, supporting rod and picture bar, the scale bar side face are provided with scale, and the scale bar is internally provided with the storage that Open Side Down
Slot, the storage groove sidewall both sides are both provided with sliding slot, and described storage groove one end is rotatably connected to supporting rod by screw, described
Post upper is fixedly connected with the first fastening bolt by thread groove, and through scale bar and the upper-end contact of supporting rod, institute
It states supporting rod bottom end and is fixedly connected with support point, the storage groove other end is by slidably connecting picture bar, the picture bar top
Both sides are provided with sliding block, and the picture bar bottom is fixedly connected with paintbrush, and the crown center for drawing bar is provided with finger line, and refer to line
It is located at the scale bar top on same perpendicular with the pen tip of paintbrush and is fixedly connected with handle.
Preferably, the thread groove matches with the first trip bolt.
Preferably, the sliding slot is set as L-shaped, and the sliding slot matches with sliding block, and the side of being provided with of corner of sliding slot
Just the circular arc that sliding block slides.
Preferably, the scale bar side face is provided with the second fastening bolt, second fastening bolt through scale bar with
Sliding block is fixedly connected, and the tracks to match with the second fastening bolt are offered on scale bar, and the second fastening bolt phase
Matched tracks are identical with the shape of sliding slot.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is a kind of novel from compasses with a scale, the circle
It advises vdiverse in function, can provide to justify drawn by self-fulfillment with reference to traditional compasses and ruler, without being bothered again by another tool,
Make error smaller, easy to use, two supporting legs use contractile function, have both protected compasses point or have avoided hurting sb.'s feelings, simple and practical.
Description of the drawings
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is scale bar of the present invention and supporting bar structure schematic diagram；
Fig. 3 is scale bar of the present invention and draws rod structure schematic diagram；
Fig. 4 is present invention slider and sliding groove structure schematic diagram.
In figure：1 scale bar, 2 scales, 3 screws, 4 first fastening bolts, 5 supporting rods, 51 thread grooves, 6 support points, 7 are drawn
Bar, 71 sliding blocks, 8 paintbrushes, 9 second fastening bolts, 11 storage grooves, 12 sliding slots, 13 handles.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
In the description of this practicality, it should be noted that the orientation of instructions such as term " vertical ", " on ", " under ", " level " or
Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to this practicality.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and it is not intended that instruction or hint relative importance.
In the description of this practicality, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection can be mechanical connection or be electrically connected, and can be directly connected to or be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this practicality.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：It is a kind of novel from compasses with a scale, including scale bar
1st, supporting rod 5 and picture bar 7,1 side of scale bar are provided with scale 2, can directly map by length, in the scale bar 1
Portion is provided with the storage groove 11 that Open Side Down, and the 11 side wall both sides of storage groove are both provided with sliding slot 12, the storage groove 11 1
End is rotatably connected to supporting rod 5 by screw 3, and 5 upper end of supporting rod is fixedly connected with the first fastening bolt by thread groove 5
4, the thread groove 5 matches with the first trip bolt 4, and fixation can be made more to be bonded, and through scale bar 1 and supporting rod 5
Upper-end contact, 5 bottom end of supporting rod are fixedly connected with support point 6, and 11 other end of storage groove is by slidably connecting picture
Bar 7,7 top both sides of the picture bar are provided with sliding block 71, can be moved easily, the sliding slot 12 is set as L-shaped, the sliding slot 12
Match with sliding block 71, and the corner of sliding slot 12 is provided with the circular arc that sliding block 71 is facilitated to slide, and can carry out picture bar 7
It shrinks, 1 side of scale bar is provided with the second fastening bolt 9, and second fastening bolt 9 is through scale bar 1 and sliding block 71
It is fixedly connected, and the tracks to match with the second fastening bolt 9 is offered on scale bar 1, and 9 phase of the second fastening bolt
The tracks matched are identical with the shape of sliding slot 12, and second fastening bolt 9 is followed by sliding block 71 and moves, and is opened on scale bar
Equipped with the tracks to match with the second fastening bolt, 7 bottom of the picture bar is fixedly connected with paintbrush 8, and paintbrush is a kind of type
Number water-color paintbrush for being BL-P50 P500, the crown center for drawing bar 7 are provided with finger line, and the pen tip for referring to line and paintbrush 8 be located at it is same
On one perpendicular, it is ensured that the size for the circle that compasses are drawn, and paintbrush 8 is written with supporting point 6 in same level,
Make 2 measured value of scale more accurate, 1 top of scale bar is fixedly connected with handle 13.
Operation principle：In use, according to given circular diameter or radius movement picture bar 7, it is tight by second to reach designated position
Fixing bolt 9 fastens, and support point 6, which is then placed on the center of circle, draws circle, during contraction, unclamps the first fastening bolt 4 and is rotated by screw 3
Supporting rod 5 is rotated to storage groove 11, then moves picture bar 7, so as to the L-shaped sliding slot of mobile sliding block 71 to sliding slot 12, then with animation
The rotation of bar 7 is shunk.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. it is a kind of novel from compasses with a scale, including scale bar（1）, supporting rod（5）With picture bar（7）, it is characterised in that：It is described
Scale bar（1）Side is provided with scale（2）, the scale bar（1）It is internally provided with the storage groove that Open Side Down（11）, it is described to deposit
Put slot（11）Side wall both sides are both provided with sliding slot（12）, the storage groove（11）One end passes through screw（3）It is rotatably connected to support
Bar（5）, the supporting rod（5）Upper end passes through thread groove（5）It is fixedly connected with the first fastening bolt（4）, and through scale bar（1）
With supporting rod（5）Upper-end contact, the supporting rod（5）Bottom end is fixedly connected with support point（6）, the storage groove（11）It is another
End is by slidably connecting picture bar（7）, the picture bar（7）Top both sides are provided with sliding block（71）, the picture bar（7）Bottom is fixed
It is connected with paintbrush（8）, the picture bar（7）Crown center be provided with finger line, and refer to line and paintbrush（8）Pen tip be located at it is same perpendicular
In straight plane, the scale bar（1）Top is fixedly connected with handle（13）.
It is 2. according to claim 1 a kind of novel from compasses with a scale, it is characterised in that：The thread groove（5）With
One trip bolt（4）Match.
It is 3. according to claim 1 a kind of novel from compasses with a scale, it is characterised in that：The sliding slot（12）It is set as
L-shaped, the sliding slot（12）With sliding block（71）Match, and sliding slot（12）Corner be provided with and facilitate sliding block（71）The circle of slip
Arc sliding rail.
It is 4. according to claim 1 a kind of novel from compasses with a scale, it is characterised in that：The scale bar（1）Side
It is provided with the second fastening bolt（9）, second fastening bolt（9）Through scale bar（1）With sliding block（71）It is fixedly connected, and carves
Spend bar（1）On offer and the second fastening bolt（9）The tracks to match, and the second fastening bolt（9）The fortune to match
Dynamic rail road and sliding slot（12）Shape it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810219155.2A CN108248254A (en) | 2018-03-16 | 2018-03-16 | It is a kind of novel from compasses with a scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810219155.2A CN108248254A (en) | 2018-03-16 | 2018-03-16 | It is a kind of novel from compasses with a scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248254A true CN108248254A (en) | 2018-07-06 |
Family
ID=62746941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810219155.2A Pending CN108248254A (en) | 2018-03-16 | 2018-03-16 | It is a kind of novel from compasses with a scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159585A (en) * | 2018-11-06 | 2019-01-08 | 苏州中誉智骏企业管理有限公司 | A kind of high precisely adjusting compasses of teaching drawing |
-
2018
- 2018-03-16 CN CN201810219155.2A patent/CN108248254A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159585A (en) * | 2018-11-06 | 2019-01-08 | 苏州中誉智骏企业管理有限公司 | A kind of high precisely adjusting compasses of teaching drawing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |