CN201342877Y - Tool for drawing clock - Google Patents
Tool for drawing clock Download PDFInfo
- Publication number
- CN201342877Y CN201342877Y CNU2009200043660U CN200920004366U CN201342877Y CN 201342877 Y CN201342877 Y CN 201342877Y CN U2009200043660 U CNU2009200043660 U CN U2009200043660U CN 200920004366 U CN200920004366 U CN 200920004366U CN 201342877 Y CN201342877 Y CN 201342877Y
- Authority
- CN
- China
- Prior art keywords
- clock
- disc
- pen
- disk
- ruler
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a tool for drawing clock, which comprises a disc with a center hole, a pen and a ruler, wherein scale marks are marked on the periphery of the disc around the disc, the outer diameter of the pen is matched with the inner diameter of the center hole of the disc, and the center hole of the disc is in a conical shape. When the tool for drawing clock is used, the disc is pressed by the left hand, and the clock surface is drawn by the right hand, and then, the disc is pressed without moving, and the circle center is drawn by the pen, and then, the disc is moved, a hour hand and a minute hand are drawn by the ruler, and then, the clock is drawn. The tool for drawing clock has simple structure and convenient use, which can accurately draw a clock, and is beneficial for teaching.
Description
Technical field
The utility model relates to a kind of instrument of drawing clock and watch.
Background technology
In existing middle and primary schools teaching process and some industries, need use the picture clock and watch, owing to there is not the instrument of special picture dial plate, people often use bottle cap or the picture picture waits picture.So not only use trouble, and the dial plate that draws is not accurate enough, influence is used.
Summary of the invention
At the problem that prior art exists, the purpose of this utility model is to provide a kind of instrument of drawing clock and watch, and it is not only easy to use to utilize this picture clock and watch instrument to draw clock and watch, and draws table accurately.
Technical solution adopted in the utility model is: a kind of picture table instrument, and it comprises that one has disk, pen and the ruler of centre bore, is provided with scale at the side face of described disk around disk, the external diameter of described pen and the hole internal diameter of disc centre are suitable.
Described picture table instrument, the hole of described disc centre are conical.
Described picture table instrument, the length of described ruler is 5mm.
Described picture table instrument, described pen is a pencil.
The instrument of picture clock and watch of the present utility model, when in use, left hand is pushed down disk, the right hand clock face that draws, it is motionless to push down disk then, with paintbrush the draw center of circle, transposition disk then, with ruler draw hour hands and minute hand, the clock and watch that can draw, the utility model is simple in structure, and is easy to use, the clock and watch that can draw accurately are beneficial to teaching.
Description of drawings
Fig. 1 is disc structure figure of the present utility model;
Fig. 2 is a pen of the present utility model;
Fig. 3 is a ruler of the present utility model.
The specific embodiment
Below by specific embodiment the present invention is described in further detail.As shown in Figure 1, 2, 3, picture table instrument of the present utility model, it comprises a disk 1, pencil 2 and ruler 3, is provided with scale at the side face of disk 1 around disk, the hole internal diameter at the external diameter of pencil 2 and disk 1 center is suitable.The hole at disk 1 center is conical, is convenient to the center that pencil 2 inserts disk 1, determines the center of circle.The length of ruler 3 is 5mm.
The instrument of picture clock and watch of the present utility model, when in use, left hand is pushed down disk, the right hand clock face that draws, it is motionless to push down disk then, with the paintbrush center of circle of drawing, removes disk then, with ruler draw hour hands and minute hand, the clock and watch that can draw, the utility model is simple in structure, and is easy to use, the clock and watch that can draw accurately are beneficial to teaching.
Claims (4)
1, a kind of picture clock and watch instrument is characterized in that: it comprises that one has disk, pen and the ruler of centre bore, is provided with scale at the side face of described disk around disk, and the external diameter of described pen and the hole internal diameter of disc centre are suitable.
2, picture clock and watch instrument according to claim 1 is characterized in that: the hole of described disc centre is for conical.
3, picture clock and watch instrument according to claim 1, it is characterized in that: the length of described ruler is 5mm.
4, picture clock and watch instrument according to claim 1 is characterized in that: described pen is pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200043660U CN201342877Y (en) | 2009-02-05 | 2009-02-05 | Tool for drawing clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200043660U CN201342877Y (en) | 2009-02-05 | 2009-02-05 | Tool for drawing clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342877Y true CN201342877Y (en) | 2009-11-11 |
Family
ID=41274461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200043660U Expired - Fee Related CN201342877Y (en) | 2009-02-05 | 2009-02-05 | Tool for drawing clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342877Y (en) |
-
2009
- 2009-02-05 CN CNU2009200043660U patent/CN201342877Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20100205 |