CN206690752U - A kind of multiple function metric arrangement - Google Patents
A kind of multiple function metric arrangement Download PDFInfo
- Publication number
- CN206690752U CN206690752U CN201720138003.0U CN201720138003U CN206690752U CN 206690752 U CN206690752 U CN 206690752U CN 201720138003 U CN201720138003 U CN 201720138003U CN 206690752 U CN206690752 U CN 206690752U
- Authority
- CN
- China
- Prior art keywords
- base
- tape measure
- multiple function
- flexible strand
- function metric
- 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
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Abstract
It the utility model is related to a kind of multiple function metric arrangement, including base and the tape measure that is arranged on base, the base are provided with rotating shaft, the tape measure is connected in rotating shaft, and tape measure can rotate around the axis；The chi body end portion of the tape measure is provided with the fixture for being used for fixing chalk；The base top is fixedly connected with the dial of circle；The bottom of the base is provided with sucker, and sucker outer ring is provided with magnet ring；The sidepiece of the base is provided with two relative cross bars, and crossbar end is connected with flexible strand, and the fixture in the chi body end portion is connected with pulley, and the flexible strand is set around on pulley.Drafting of the multiple function metric arrangement available for circle and line segment in this programme, length and angle measure, it may also be used for draw oval.
Description
Technical field
It the utility model is related to a kind of multiple function metric arrangement.
Background technology
The drawing instrument that present teacher uses is mainly a compasses, a set of set square and protractor.Because volume is big,
It is difficult to carry and and is out of favour.And existing compasses are not suitable for fixing home position on blackboard, mapping inconvenience, in addition, on
State instrument and also do not possess the function of drawing ellipse, thus teaching demand can not be met.
The content of the invention
The purpose of this utility model is to provide a kind of multiple function metric arrangement, and to solve the above problems, concrete scheme is：
A kind of multiple function metric arrangement, including base and the tape measure that is arranged on base, the base are provided with rotating shaft, the volume
Chi is connected in rotating shaft, and tape measure can rotate around the axis；The chi body end portion of the tape measure is provided with the fixture for being used for fixing chalk；
The base top is fixedly connected with the dial of circle；The bottom of the base is provided with sucker, and sucker outer ring is provided with magnet ring；Institute
The sidepiece for stating base is provided with two relative cross bars, and crossbar end is connected with flexible strand, and the fixture in the chi body end portion is connected with
Pulley, the flexible strand are set around on pulley.
Further, the end of the cross bar is provided with rope post, and the flexible strand is connected on rope post, between two rope posts
Flexible strand adjustable length.
Further, the cross bar is provided with multiple mounting holes for installing rope post, length side of the mounting hole along cross bar
To arrangement.
Of the present utility model to be beneficial to point, the multiple function metric arrangement small volume in this programme, is carried and storage is convenient,
The function of being measured with graphic plotting, length and the angle such as circle and line segment, while also there is the function of ellipse drawing, it can meet
Various teaching demands.
In this programme, the base that is combined using sucker and magnetite, base can be easily fixed on during drawing black
Plate surface.Bowlder is being painted, the length of tape measure is fixed according to radius；When drawing oval, tape measure length is active, by soft
Property rope length degree determines oval size.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 schematic top plan view.
Embodiment
A kind of multiple function metric arrangement as shown in Fig. 1 to 2, including base and the tape measure 1 that is arranged on base, the base are set
There is rotating shaft, the tape measure is connected in rotating shaft, and tape measure 1 can rotate around the axis；The end of chi body 2 of the tape measure 1, which is provided with, to be used
In the fixture 3 of fixed chalk 4；The base top is fixedly connected with the dial 7 of circle；The bottom of the base is provided with sucker
9, the outer ring of sucker 9 is provided with magnet ring 8；The sidepiece of the base is provided with two relative cross bars 10, and the connection of the end of cross bar 10 is flexible
Rope 6, the fixture 3 of the end of chi body 2 is connected with pulley 5, and the flexible strand 6 is set around on pulley 5.
The end of the cross bar 10 is provided with rope post 11, and the flexible strand 6 is connected on rope post 11, between two rope posts 11
The adjustable length of flexible strand 6.
The cross bar 10 is provided with multiple mounting holes 12 for installing rope post 11, length side of the mounting hole 12 along cross bar 10
To arrangement.
Of the present utility model to be beneficial to point, the multiple function metric arrangement small volume in this programme, is carried and storage is convenient,
The function of being measured with graphic plotting, length and the angle such as circle and line segment, while also there is the function of ellipse drawing, it can meet
Various teaching demands.
In this programme, the base that is combined using sucker and magnetite, base can be easily fixed on during drawing black
Plate surface.Bowlder is being painted, the length of tape measure is fixed according to radius；When drawing oval, tape measure length is active, by soft
Property rope length degree determines oval size.
Claims (3)
1. a kind of multiple function metric arrangement, including base and the tape measure that is arranged on base, it is characterised in that：The base, which is provided with, to be turned
Axle, the tape measure are connected in rotating shaft, and tape measure can rotate around the axis；The chi body end portion of the tape measure, which is provided with, to be used to fix powder
The fixture of pen；The base top is fixedly connected with the dial of circle；The bottom of the base is provided with sucker, and sucker outer ring is set
There is magnet ring；The sidepiece of the base is provided with two relative cross bars, and crossbar end is connected with flexible strand, the card in the chi body end portion
Tool is connected with pulley, and the flexible strand is set around on pulley.
A kind of 2. multiple function metric arrangement according to claim 1, it is characterised in that：The end of the cross bar is provided with rope post,
The flexible strand is connected on rope post, the flexible strand adjustable length between two rope posts.
A kind of 3. multiple function metric arrangement according to claim 2, it is characterised in that：The cross bar is provided with multiple for pacifying
The mounting hole of dress rope post, length direction arrangement of the mounting hole along cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138003.0U CN206690752U (en) | 2017-02-16 | 2017-02-16 | A kind of multiple function metric arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138003.0U CN206690752U (en) | 2017-02-16 | 2017-02-16 | A kind of multiple function metric arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206690752U true CN206690752U (en) | 2017-12-01 |
Family
ID=60440260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138003.0U Expired - Fee Related CN206690752U (en) | 2017-02-16 | 2017-02-16 | A kind of multiple function metric arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206690752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901266A (en) * | 2019-11-25 | 2020-03-24 | 榆林学院 | Industrial ellipsograph |
-
2017
- 2017-02-16 CN CN201720138003.0U patent/CN206690752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901266A (en) * | 2019-11-25 | 2020-03-24 | 榆林学院 | Industrial ellipsograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |