CN202952720U - Drawing plate used for mechanical drawing - Google Patents
Drawing plate used for mechanical drawing Download PDFInfo
- Publication number
- CN202952720U CN202952720U CN 201220613152 CN201220613152U CN202952720U CN 202952720 U CN202952720 U CN 202952720U CN 201220613152 CN201220613152 CN 201220613152 CN 201220613152 U CN201220613152 U CN 201220613152U CN 202952720 U CN202952720 U CN 202952720U
- Authority
- CN
- China
- Prior art keywords
- hole
- ruler
- mechanical
- scale
- gliding
- 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
The utility model discloses a drawing plate used for a mechanical drawing. The drawing plate used for the mechanical drawing comprises a plate body. Gliding grooves are formed around the plate body. A gliding base is arranged in each gliding groove. A scale ruler which is provided with scales is arranged in the gliding base in a rotating mode. A through hole is formed in the scale. A drawing ruler which moves along the through hole is arranged in the through hole in a rotating mode. An angle admeasuring apparatus is arranged on the drawing ruler in a rotating mode. A set screw pin which is used for fixing the scale ruler is arranged on the gliding base. The drawing ruler is connected with the angle admeasuring apparatus through a pin shaft in a rotating mode. The drawing ruler is in a stretchable structure. The drawing plate used for the mechanical drawing is simple in structure, reasonable in design, convenient to carry and safeguard, convenient to draw, capable of improving drawing efficiency effectively, and capable of reducing teaching burden of teachers.
Description
Technical field
The utility model relates to the rote teaching technical field, relates in particular to a kind of drawing board for mechanical drawing.
Background technology
At present, component of machine is carried out mechanical drawing is the requisite curricula of teacher to mechanical major.In the teaching process of mechanical drawing, need the student to be equipped with drawing appliance, as multiple drawing appliances such as drawing board, T-square, set square, compasses and angel measuring instruments, these apparatus General Decentralizeds are placed, so carry inconvenience, the inconvenience keeping, and when being used in conjunction with by them, the student is difficult to hold, and is easily in a rush, reduced drawing speed.
The utility model content
The utility model provides a kind of simple in structure, reasonable in design for the defective that prior art exists, and is easy to carry and takes care of, and convenient the drawing can effectively be improved drawing speed, can alleviate the drawing board for mechanical drawing of teacher's teaching load.
For solving the problems of the technologies described above, the technical solution of the utility model is: drawing board for mechanical drawing, comprise plate body, the surrounding of described plate body is provided with sliding tray, be provided with sliding seat in described sliding tray, rotate to be provided with on described sliding seat and be with graduated scale, described scale is provided with through hole, rotate in described through hole and be provided with the drawing rule that moves along described through hole, rotate on described drawing rule and be provided with angel measuring instrument.
Described sliding seat is provided with the holding screw for nonadjustable signal.
Described drawing rule and angel measuring instrument are rotationally connected by bearing pin.
Described drawing rule is telescopic structure.
After having adopted technique scheme, the beneficial effect that the utility model is obtained is: the utility model is simple in structure, and is reasonable in design, is easy to carry and takes care of, and convenient the drawing can effectively be improved drawing speed, alleviated teacher's teaching load.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, drawing board for mechanical drawing, comprise plate body 1, the surrounding of described plate body 1 is provided with sliding tray 2, be provided with sliding seat 3 in described sliding tray 2, rotate to be provided with on described sliding seat 3 and be with graduated scale 4, described scale 4 is provided with through hole 5, the interior rotation of described through hole 5 is provided with the drawing rule 6 that moves along through hole 5, rotates on described drawing rule 6 and is provided with angel measuring instrument 7.
Described sliding seat 3 is provided with the holding screw 8 for nonadjustable signal 4.In the interior movement of sliding tray 2, moving to can be fixing to scale 4 by holding screw 8 after desired location, thereby facilitates the student to draw with sliding seat 3.
Described drawing rule 6 is rotationally connected by bearing pin with angel measuring instrument 7.
Described drawing rule 6 is telescopic structure.Facilitate pupil drawing to use.
Regulate as required the position that sliding seat 3 is positioned at sliding tray 2 during use, thereby scale 4 is carried out longitudinal register, then regulate drawing rule 6 and be positioned at position on scale 4, it is carried out located lateral on plate body 1, can rotate as required drawing rule 6, make drawing rule 6 be positioned at scale 4 above or below, the convenient drawing; Match with drawing rule 6 by angel measuring instrument 7 and conveniently draw.Can work as T-square during use when scale 4 is vertical with drawing rule 6 uses, coordinate by angel measuring instrument 7 and drawing rule 6 and can do the set square use, and the sliding tray 2 that arranges on scale 4 winding board body 1 surroundings as required moves, the comprehensive satisfied drawing requirement of energy, use, carry simple and convenient, facilitate pupil drawing, alleviated teacher's teaching load.
The utility model is simple in structure, and is reasonable in design, is easy to carry and takes care of, and convenient the drawing can effectively be improved drawing speed, alleviated teacher's teaching load.
Claims (1)
1. drawing board for mechanical drawing, comprise plate body, it is characterized in that: the surrounding of described plate body is provided with sliding tray, be provided with sliding seat in described sliding tray, rotate to be provided with on described sliding seat and be with graduated scale, described scale is provided with through hole, rotate in described through hole and be provided with the drawing rule that moves along described through hole, rotate on described drawing rule and be provided with angel measuring instrument, described sliding seat is provided with the holding screw for nonadjustable signal, described drawing rule and angel measuring instrument are rotationally connected by bearing pin, and described drawing rule is telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613152 CN202952720U (en) | 2012-11-20 | 2012-11-20 | Drawing plate used for mechanical drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613152 CN202952720U (en) | 2012-11-20 | 2012-11-20 | Drawing plate used for mechanical drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952720U true CN202952720U (en) | 2013-05-29 |
Family
ID=48458313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613152 Expired - Fee Related CN202952720U (en) | 2012-11-20 | 2012-11-20 | Drawing plate used for mechanical drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952720U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921596A (en) * | 2014-05-05 | 2014-07-16 | 黄河科技学院 | Combined type drawing device of ruler drawing board |
| CN104118253A (en) * | 2014-06-26 | 2014-10-29 | 南通大学 | Multifunctional detachable ruler |
| ES2717714A1 (en) * | 2017-12-22 | 2019-06-24 | Univ Valladolid | Measurement tool and multifunctional marking (Machine-translation by Google Translate, not legally binding) |
| CN112848784A (en) * | 2021-03-02 | 2021-05-28 | 滨州学院 | Drawing method using portable geometric drawing device |
-
2012
- 2012-11-20 CN CN 201220613152 patent/CN202952720U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921596A (en) * | 2014-05-05 | 2014-07-16 | 黄河科技学院 | Combined type drawing device of ruler drawing board |
| CN103921596B (en) * | 2014-05-05 | 2016-03-30 | 黄河科技学院 | Ruler chart board combined type plotting unit |
| CN104118253A (en) * | 2014-06-26 | 2014-10-29 | 南通大学 | Multifunctional detachable ruler |
| CN104118253B (en) * | 2014-06-26 | 2016-06-29 | 南通大学 | A kind of Multifunctional demountable ruler |
| ES2717714A1 (en) * | 2017-12-22 | 2019-06-24 | Univ Valladolid | Measurement tool and multifunctional marking (Machine-translation by Google Translate, not legally binding) |
| CN112848784A (en) * | 2021-03-02 | 2021-05-28 | 滨州学院 | Drawing method using portable geometric drawing device |
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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: 20130529 Termination date: 20131120 |