Projection teaching tool and multifunctional teaching drawing desk

A technology of teaching aids and drawing tables, which is applied in the field of teaching aids, can solve the problems that it is difficult to understand the corresponding relationship between physical objects and basic projection views, and affect the teaching quality of projection theory teaching.

Inactive Publication Date: 2011-09-14
邵金龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the above-mentioned teaching methods affect the teaching quality of projection theory teaching. For example, it is not easy for students with poor spatial thinking ability to understand the correspondence between physical objects and basic projection views.

Method used

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  • Projection teaching tool and multifunctional teaching drawing desk
  • Projection teaching tool and multifunctional teaching drawing desk
  • Projection teaching tool and multifunctional teaching drawing desk

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] Please also see as figure 1 , figure 2 and image 3 , The multifunctional teaching drawing table 10 includes a drawing table 11 and a projection teaching tool 12 .

[0014] The drawing table 11 includes table legs 111 , a table top 112 and a table body 113 disposed between the table legs 111 and the table top 112 . The desktop board 112 is provided with a placement groove 1121 for supporting the display, and a front edge of the desktop board 112 is provided with a convex edge 1122 for preventing the drawing board from sliding down.

[0015] The desk body 113 includes a main cabinet 1131 , a teaching tool storage cabinet 1132 , a keyboard drawer 1133 and a backboard 1134 .

[0016] The main cabinet 1131 is fixedly connected with the teaching tool storage cabinet 1132 , and the bottoms of the main cabinet 1131 and the teaching tool storage cabinet 1132 are connected with the table legs 111 . The main cabinet 1131 and the teaching tool storage cabinet 1132 are provide...

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PUM

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Abstract

The invention discloses a multifunctional teaching drawing desk, which comprises a drawing desk and a projection teaching tool. The projection teaching tool comprises six viewing panels, a pin shaft, an entity bearing mechanism and an expanded plug-in board. When a teacher performs projection theory teaching by utilizing the multifunctional teaching drawing desk, a model entity can be supported through the entity bearing mechanism, and manufactured viewing cards corresponding to a hexahedral view graph of the model entity are well fixed on various viewing panels; therefore, students can intuitively see a corresponding relationship between the model entity and the hexahedral view graph of the model entity, and the projection teaching tool and the multifunctional teaching drawing desk contribute to helping the students to understand the corresponding relationship between a real object and a basic projection view graph so as to improve the projection theory teaching quality. The invention also provides the projection teaching tool.

Description

Technical field: [0001] The invention relates to a teaching appliance, in particular to a projection teaching appliance and a multifunctional teaching drawing table used in engineering drawing projection teaching. Background technique: [0002] At present, in the engineering technology teaching of various ordinary colleges and universities, vocational technical colleges and technical schools in China, the teaching of projection theory involving the corresponding relationship between real objects and basic projection views is involved. During the teaching process, teachers use simple teaching models or Directly draw the stereogram and the corresponding projected view on the blackboard for explanation. [0003] However, the above-mentioned teaching methods affect the teaching quality of projection theory teaching. For example, it is not easy for students with poor spatial thinking ability to understand the correspondence between physical objects and basic projection views. I...

Claims

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Application Information

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IPC IPC(8): G09B11/10A47B27/00
Inventor 邵金龙
Owner 邵金龙
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