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Teaching device and application thereof

A teaching device and integrated control technology, applied in the field of teaching, can solve the problems of students' lack of enthusiasm for learning, tired of learning, and physical exhaustion, and achieve the effect of improving teaching efficiency and improving learning enthusiasm.

Active Publication Date: 2018-04-13
孙素贞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, the present invention solves the problems of low teaching efficiency of teachers, serious consumption of physical strength, low learning enthusiasm of students, and even boredom of learning three-view courses, greatly improves the teaching efficiency of teachers, and improves the learning enthusiasm of students , entertaining, finding happiness in learning, learning in a happy mood

Method used

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  • Teaching device and application thereof
  • Teaching device and application thereof
  • Teaching device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An application of a teaching device, including the following steps: step (1), adjust the distance between the support rods, place the polyhedron that needs to be explained in the middle of the tray of the support rods, control the integrated control switch to clamp the polyhedron, and the pressure sensor transmits in real time The signal is sent to the integrated control switch, and the power will be automatically cut off when the rated pressure is reached;

[0033] Step (2), control the integrated control switch to close the back of the main body 1, and achieve self-locking through the self-locking motor installed on the back. At this time, the back plane and the four contacting sides are perpendicular to each other and parallel to the front;

[0034] Step (3), turn on the LED planar light sources on the back, right side, and bottom of the three-view device through the integrated control switch;

[0035] Step (4), control the integrated control switch to raise the main...

Embodiment 2

[0045] An application of a teaching device, including the following steps: Step (1), the teacher opens the back of the three-view device by controlling the integrated control switch, passes the support rod 107 through the center of the polyhedron to be explained, and observes the shape of the polyhedron on the support rod 107 Scale reading and keep the two readings consistent; step (2), install the support rod on the transmission shaft 204; step (3), control the integrated control switch to close the back of the main body 1, and achieve self-locking through the self-locking motor installed on the back , at this time, the back plane and the four contacting sides are perpendicular to each other and parallel to the front; step (4), turn on the LED plane light source on the back, right side, and bottom through the integrated control switch; step (5), control the integrated control switch to rise Main body 1 and main body 2, so that the students behind can also observe the main body...

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Abstract

The invention discloses a teaching device and application thereof. The application comprises steps: (1) a teacher opens the back surface of a three-view device by controlling an integrated control switch, a supporting rod 107 passes through the center of a polyhedron which needs to be explained, scale readings of the polyhedron on the supporting rod 107 are observed, and two readings are kept consistent; (2) the supporting rod is arranged on a transmission shaft 204; (3) the integrated control switch is controlled to close the back surface of a main body 1, self locking is achieved through a self-locking motor arranged on the back surface, and at the time, the plane of the back surface is mutually vertical to four contacted surfaces and is parallel with the front surface; (4) LED plane light sources on the back surface, the right side surface and the bottom surface are opened through the integrated control switch; (5) the integrated control switch is controlled to lift the main body 1and a main body 2, and students in the back can also observe the main body 1; and (6) the integrated control switch is controlled to open a reflecting surface 109, and the student can observe projection on the top surface.

Description

technical field [0001] The invention relates to the field of teaching, in particular to a teaching device and its application. Background technique [0002] Three-view is a figure drawn by the observer observing the same spatial geometry from three different angles: top, left, and front. The person's line of sight is defined as a parallel projection line, and then he looks directly at the object, and the figure drawn by the orthographic projection method of the outline of the seen object is called a view. An object has six views: the view projected from the front of the object to the back is called the front view (front view) - it can reflect the front shape of the object, and the view projected from the top of the object to the bottom is called the top view - it can reflect the object The upper shape of the object, the view projected from the left to the right of the object is called the left view (side view) - it can reflect the left shape of the object, and the other thr...

Claims

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Application Information

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IPC IPC(8): G09B23/04
CPCG09B23/04
Inventor 孙素贞
Owner 孙素贞