CN202952720U - Drawing plate used for mechanical drawing - Google Patents

Drawing plate used for mechanical drawing Download PDF

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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
Application number
CN 201220613152
Other languages
Chinese (zh)
Inventor
燕金华
张阳
Original Assignee
燕金华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 燕金华 filed Critical 燕金华
Priority to CN 201220613152 priority Critical patent/CN202952720U/en
Application granted granted Critical
Publication of CN202952720U publication Critical patent/CN202952720U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Drawing board for mechanical drawing
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.
CN 201220613152 2012-11-20 2012-11-20 Drawing plate used for mechanical drawing Expired - Fee Related CN202952720U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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