CN204160960U - A kind of compasses - Google Patents
A kind of compasses Download PDFInfo
- Publication number
- CN204160960U CN204160960U CN201420532044.4U CN201420532044U CN204160960U CN 204160960 U CN204160960 U CN 204160960U CN 201420532044 U CN201420532044 U CN 201420532044U CN 204160960 U CN204160960 U CN 204160960U
- Authority
- CN
- China
- Prior art keywords
- compasses
- base
- bar
- chute
- utility
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of compasses, comprise base, the one side of base vertically connects a handles, and the side level connection joint of base has compasses bar, and compasses bar is provided with chute, chute with the same level of handle on be provided with slide block.Solve common vertical compasses to go wrong in the process of drawing circle, need to readjust radius, and use rule to measure the problem of radius, make picture circle accurately convenient.
Description
Technical field
The utility model belongs to technical field of stationery, is specifically related to a kind of compasses.
Background technology
The existing compasses drawing circle are all vertical, use more convenient.But when we will draw the bowlder of a nominal diameter, need first by the bipod of compasses separately, draw again after having measured radius, sometimes in the process of drawing, occur mistake, again measure radius again, cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of compasses, solves the problem of the radius measurement inconvenience existed in prior art.
The technical scheme that the utility model adopts is, a kind of compasses, comprise base, and the one side of base vertically connects a handles, and the side level connection joint of base has compasses bar, and compasses bar is provided with chute, chute with the same level of handle on be provided with slide block.
Feature of the present utility model is also,
Wherein the another side of base is also connected with compasses pin.
Wherein the another side of compasses bar is provided with the pen be connected with slide block.
Wherein compasses bar is also provided with scale.
The beneficial effects of the utility model are by being horizontally disposed with compasses bar, make the distance between compasses pin and pen slide adjustable in chute by slide block, and compasses bar is provided with rule, more convenient when arranging radius of circle.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of compasses of the utility model;
Fig. 2 is the upward view of a kind of compasses of the utility model.
In figure, 1. handle, 2. base, 3. compasses bar, 4. chute, 5. slide block, 6. compasses pin, 7..
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of compasses, as shown in Figure 1, comprise the base 2 of a square, the one side of base 2 is upwards vertically connected with the handle 1 of cylindrical shape, and as shown in Figure 2, the another side of base 2 is vertically connected with compasses pin 6 downwards, and compasses pin 6 and handle 1 are on same axis; The side level connection joint of base 2 has the compasses bar 3 of a Fang Tizhuan, compasses bar 3 is provided with chute 4, be provided with slide block 5 with in the chute 4 of handle 1 on the same face, the another side of chute 4 is provided with pen 7, pen 7 is connected with slide block 5, and compasses bar 3 is also provided with rule.
The using method of a kind of compasses of the utility model is, compasses pin 6, to the scale place specified, is then placed on the circle centre position of drawn circle, swing handle 1 by sliding slider 5, can draw the circle that is specified radius.
Use a kind of compasses of the utility model, draw circle convenient, even and if go wrong in the process of drawing circle, also can adjust radius easily and continue picture circle.
Claims (4)
1. compasses, it is characterized in that, comprise base (2), the one side of base (2) vertically connects a handles (1), the side level connection joint of base (2) has compasses bar (3), compasses bar (3) is provided with chute (4), chute (4) with the same level of handle (1) on be provided with slide block (5).
2. a kind of compasses according to claim 1, is characterized in that, the another side of described base (2) is also connected with compasses pin (6).
3. a kind of compasses according to claim 2, is characterized in that, the another side of described compasses bar (3) is provided with the pen (7) be connected with slide block (5).
4. a kind of compasses according to claim 3, is characterized in that, described compasses bar (3) is also provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532044.4U CN204160960U (en) | 2014-09-16 | 2014-09-16 | A kind of compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532044.4U CN204160960U (en) | 2014-09-16 | 2014-09-16 | A kind of compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160960U true CN204160960U (en) | 2015-02-18 |
Family
ID=52534681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532044.4U Expired - Fee Related CN204160960U (en) | 2014-09-16 | 2014-09-16 | A kind of compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667142A (en) * | 2016-03-11 | 2016-06-15 | 王本 | Multifunctional ruler |
-
2014
- 2014-09-16 CN CN201420532044.4U patent/CN204160960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667142A (en) * | 2016-03-11 | 2016-06-15 | 王本 | 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 |
Granted publication date: 20150218 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |