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Mechanical design teaching model frame

A teaching model and mechanical design technology, applied in the field of mechanical design, can solve the problems of model parts loose and falling, fixed model position, poor display effect, etc., to avoid loss, avoid cognitive errors, and facilitate observation and learning Effect

Inactive Publication Date: 2020-11-13
ZHENGZHOU UNIV OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The mechanical design teaching model frame in the above patent has the following disadvantages: the position of the model is fixed when used, the display effect is not good, and the parts of the model are loose and lost during the display process

Method used

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  • Mechanical design teaching model frame
  • Mechanical design teaching model frame
  • Mechanical design teaching model frame

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Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-4 , a mechanical design teaching model frame, including a base 1, the top of the base 1 is connected with a mounting shell 3 through fastening bolts, and one side of the outer wall of the mounting shell 3 is connected with a rotating motor 4 through fastening bolts, and the output of the rotating motor 4 The shaft is connected with a rotating plate 5 by fastening bolts, and the circumference of one side of the rotating plate 5 is provided with an annular distribution installation groove, and the inner wall of one side of the installation groove is connected with an electromagnet plate 6 by a fastening bolt, and the electromagnet plate 6 One side is provided with a fixed plate 16, and the circumference of one side of the rotating plate 5 is provided with an annular chute 7 along the circumferential direction of the electromagnet plate 6, and the inside of the chute 7 is slidably connected with a collecting groove 12, which is arc-shaped structure, the ...

Embodiment 2

[0038] refer to figure 1 and Figure 5 , a mechanical design teaching model frame. Compared with Embodiment 1, the fixed plate 16 of this embodiment is hollow, and the inner wall of one side of the fixed plate 16 is connected with a driving motor 17 by fastening bolts, and the output shaft of the driving motor 17 A rotating plate 18 is connected by fastening bolts.

[0039] Working principle: the model can be installed and fixed on the rotating plate 18. During the teaching display, the driving motor 17 drives the rotating plate 18 and the model to rotate, which is convenient for students to observe the model more comprehensively.

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Abstract

The invention discloses a mechanical design teaching model frame. The device comprises a base, a mounting shell is arranged at the top of the base, a rotating motor is arranged on the outer wall of one side of the mounting shell, a rotating plate is arranged on an output shaft of the rotating motor, annularly-distributed mounting grooves are formed in the circumference of one side of the rotatingplate, an electromagnet plate is arranged on the inner wall of one side of each mounting groove, and a fixing plate is arranged on one side of each electromagnet plate. According to the invention, therotating motor drives the rotating plate to rotate, so that different teaching models rotate along with the rotating plate, students with different heights can conveniently observe the teaching model, in the rotating process of the rotating plate, the collecting groove slides in the sliding groove, and the collecting tank is always kept at the bottom of the fixing plate due to gravity, and an opening of the collecting tank is always kept upward, so that the collecting tank can always hold and protect the model parts on the fixing plate when the device is used, and the loss of the model partsdue to falling in the use process is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical design, in particular to a teaching model frame for mechanical design. Background technique [0002] Mechanical design is a creative design activity that needs the support of spatial conception and three-dimensional imagination. Therefore, it is very important for students who are new to mechanical design to cultivate spatial conception and three-dimensional imagination as soon as possible. At present, most of the teaching of mechanical design majors uses three-dimensional The model is displayed, and the teacher explains the composition and connection relationship of each part, and uses the projection relationship to draw a three-dimensional view and a simplified structural diagram to achieve the purpose of analyzing the working principle. [0003] After retrieval, the Chinese Patent Publication No. is CN210691710U, which discloses a mechanical design teaching model frame, including a base, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02G02B25/00F21V33/00
CPCF21V33/00G02B25/002G09B25/02
Inventor 李亚昆刘利飞张晓岚
Owner ZHENGZHOU UNIV OF IND TECH
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