CN205929924U - Portable multi -functional compasses - Google Patents
Portable multi -functional compasses Download PDFInfo
- Publication number
- CN205929924U CN205929924U CN201620412904.XU CN201620412904U CN205929924U CN 205929924 U CN205929924 U CN 205929924U CN 201620412904 U CN201620412904 U CN 201620412904U CN 205929924 U CN205929924 U CN 205929924U
- Authority
- CN
- China
- Prior art keywords
- circle
- circular arc
- foot
- upper hopper
- hopper chute
- 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
Links
- 239000002184 metal Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 239000003086 colorant Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a portable multi -functional compasses, its characterized in that: form by centre of a circle foot, circular arc foot, time spout and last spout, gliding tank bottom portion is equipped with centre of a circle hole, the downthehole centre of a circle foot that is fixed with in the centre of a circle, gliding tank bottom portion is equipped with the notch, upward be equipped with a plurality of circular arc through -holes on the spout, lower spout and last spout sliding connection. A portable multi -functional compasses, the radius size can be adjusted wantonly to radius circle, arc that the scale of on according to the spout can directly draw and require, can once only draw a plurality of concentric circless, can select for use and select the circular arc foot with circle, the arc of draw different colours, thickness, the depth, simultaneously to there not being harsh requirement by drawing material material surface smoothness, and the institute draws round, arc radius is great, application range is extensively.
Description
Technical field
A kind of compasses that this utility model is related to and in particular to be a kind of portable multi-function compasses.
Background technology
At present, existing compasses product has the following disadvantages：
1st, drawn by general compasses circle maximum radius be less than 15 centimetres, the less circle of radius, arc can only be drawn, and will with straight
Chi coordinates, and just can draw circle, the arc requiring radius, simultaneously use condition be restricted it is desirable to draws justify, the material surface of arc smooth,
Sharp foot, can damage the material of drawn circle, and once can only draw a circle.
2nd, porous plectane, is only capable of drawing several radii fixuses and the less circle of radius, does not have versatility, simultaneously using bar
Part be restricted it is desirable to draw circle, arc material surface smooth, and carry inconvenience.
Utility model content
In place of above-mentioned the deficiencies in the prior art, this utility model provides a kind of portable multi-function compasses.
To achieve these goals, this utility model employs technical scheme below：
A kind of portable multi-function compasses described in the utility model it is characterised in that：Including center of circle foot, circular arc foot, downslide
Groove and upper hopper chute, described downslide trench bottom is provided with circle center hole, and described center of circle in the hole is fixed with center of circle foot, and described downslide trench bottom sets
There is notch, described upper hopper chute is provided with multiple circular arc through holes, described gliding groove and upper hopper chute are slidably connected.
Further, described upper hopper chute circular arc through hole is built-in with circular arc foot.
Further, described upper hopper chute inner surface is provided with corresponding to circular arc lead to the hole site and convexes to form stablizing of circular arc foot
Wall set, to stablize circular arc foot direction.
Further, described gliding groove notch is elongated, notch size and length all with upper hopper chute circular arc through hole phase
Corresponding.
Yet further, described circular arc foot includes but is not limited to pencil, signature pen, hard metal pen.
Further, described gliding groove and upper hopper chute are respectively arranged with scale, gliding groove scale is relative with center of circle foot
Should.
Further, circular arc through hole is built-in with I shape elastic component, and in the middle part of it, hollow to place circular arc foot, protrude by two ends
To be stuck on upper hopper chute, to consolidate circular arc foot.
Further, gliding groove and upper hopper chute are closely slidably connected by joint face, so that gliding groove and upper hopper chute are not
Easily relatively slide.
Further, be cased with elastic part outside gliding groove and upper hopper chute, elastic part is used for consolidating chute so that gliding groove and
Upper hopper chute is difficult relatively to slide.
Compared with prior art, the beneficial effects of the utility model are：
A kind of portable multi-function compasses described in the utility model, can directly draw the half of requirement according to the scale on chute
Footpath circle, arc, arbitrarily can adjust radius size, can disposably draw multiple concentric circulars, can be selected for selecting circular arc foot to draw different face
Color, thickness, the circle of the depth, arc, simultaneously to the requirement not had harshness by picture material surface flatness, and drawn circle, arc radius are relatively
Greatly, range is wide.
Brief description
Fig. 1 is a kind of structural representation of portable multi-function compasses described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described to this utility model.
As shown in figure 1, a kind of portable multi-function compasses described in the utility model, it include center of circle foot 1, circular arc foot 4, under
Chute 2 and upper hopper chute 7, described gliding groove 2 bottom is provided with circle center hole 6, is fixed with center of circle foot 1, described downslide in described circle center hole 6
Groove 2 bottom is provided with notch 3, and described upper hopper chute 7 is provided with multiple circular arc through holes 5, and described upper hopper chute 7 circular arc through hole 5 is built-in with circle
Arc foot 4, described gliding groove 2 and upper hopper chute 7 are slidably connected.
Wherein, described upper hopper chute 7 inner surface is provided with, corresponding to circular arc through hole 5 position, the stabilizing walls convexing to form circular arc foot
Set, to stablize circular arc foot direction.The two ends setting circle center hole 6 of gliding groove 2, wherein position installs notch 3.Described gliding groove 2
Notch 3 is elongated, and notch 3 size and length are all corresponding with upper hopper chute 7 circular arc through hole 5, so that circular arc foot 4 slides.Described
Circular arc foot 4 includes but is not limited to pencil, signature pen, hard metal pen.It is respectively arranged with mark on described gliding groove 2 and upper hopper chute 7
Chi, gliding groove 3 scale and center of circle foot 1 be fixed on drawn material fixing point corresponding, upper hopper chute 7 scale and gliding groove 2 scale
Directly can be alignd with eyes and be added.
This compasses is easy to use, fixes center of circle foot 1, then slip chute first（7）Circle to be drawn just can be adjusted to
Radius, the foot of mobile picture circular arc（4）So that it may drawn circle or arc must be obtained, drawn circle, arc radius size are up to 100 centimetres
Left and right, can arbitrarily adjust radius size.
In the present embodiment, circular arc through hole 5 is built-in with I shape elastic component, and in the middle part of it, to place circular arc foot 4, two ends are convex for hollow
Go out to be stuck on upper hopper chute 7, to consolidate circular arc foot 4, gliding groove 2 is closely slidably connected by joint face with upper hopper chute 7, so that under
Chute 2 is difficult relative slip with upper hopper chute 7.
Preferably, it is cased with elastic part outside gliding groove 2 and upper hopper chute 7, elastic part is used for consolidating chute, so that gliding groove 2 He
Upper hopper chute 7 is difficult relatively to slide.
Compasses of the present utility model can directly draw the radius circle of requirement, arc according to the scale on chute；Drawn circle, arc half
Footpath is larger, and range is wide, and office, teaching, carpenter, bricklayer, sheet metal worker etc. all can use；Not severe to material surface flatness
The requirement carved, all can use on smooth and rough picture circle, arc material；Different, the Ke Yixuan according to the material of drawn circle
With flexible pencil it is also possible to select the big metal of hardness, by the selection drawing circular arc foot 4, different colours, thickness can be drawn,
The circle of the depth, arc；Put into two or more picture arc feet 4 in chute, can disposably draw multiple concentric circulars；Cunning with scale
Groove can use as ruler；Directly circular arc foot can be consolidated by upper hopper chute 7, extend drawn circle, the radius of arc.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (4)
1. a kind of portable multi-function compasses it is characterised in that：It includes center of circle foot, circular arc foot, gliding groove and upper hopper chute, described
Downslide trench bottom is provided with circle center hole, and described center of circle in the hole is fixed with center of circle foot, and described downslide trench bottom is provided with notch, described upper cunning
Groove is provided with multiple circular arc through holes, and described gliding groove and upper hopper chute are slidably connected, and described upper hopper chute circular arc through hole is built-in with circular arc
Foot, described upper hopper chute inner surface is provided with the stabilizing walls set convexing to form circular arc foot corresponding to circular arc lead to the hole site.
2. according to claim 1 a kind of portable multi-function compasses it is characterised in that：Described gliding groove notch is in strip
Shape, notch size and length are all corresponding with upper hopper chute circular arc through hole.
3. according to claim 2 a kind of portable multi-function compasses it is characterised in that：Described circular arc foot includes pencil, label
Word pen or hard metal pen.
4. according to claim 1 a kind of portable multi-function compasses it is characterised in that：On described gliding groove and upper hopper chute all
It is provided with scale, the scale of described gliding groove is corresponding with center of circle foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412904.XU CN205929924U (en) | 2016-05-09 | 2016-05-09 | Portable multi -functional compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412904.XU CN205929924U (en) | 2016-05-09 | 2016-05-09 | Portable multi -functional compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205929924U true CN205929924U (en) | 2017-02-08 |
Family
ID=57934140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412904.XU Expired - Fee Related CN205929924U (en) | 2016-05-09 | 2016-05-09 | Portable multi -functional compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205929924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725043A (en) * | 2018-06-05 | 2018-11-02 | 山东女子学院 | A ruler for teaching |
-
2016
- 2016-05-09 CN CN201620412904.XU patent/CN205929924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725043A (en) * | 2018-06-05 | 2018-11-02 | 山东女子学院 | A ruler for teaching |
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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: 20170208 Termination date: 20190509 |