English teaching device

An English teaching and framework technology, applied in educational tools, mechanical operation teaching aids, printing, etc., can solve the problem of single function of teaching devices, and achieve the effects of improving learning interest, reducing labor intensity, and flexible use

Inactive Publication Date: 2018-08-28
王淑英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem of single function of the existing teaching device

Method used

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  • English teaching device

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Embodiment Construction

[0010] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] An English teaching device, comprising a base 1, the base 1 is connected to a frame 3 through a telescopic bracket 2, and shafts 4 are arranged on both sides of the frame 3, and shaft tubes are sleeved on the shaft 4 5. The shaft tubes 5 on both sides are fixedly connected with the plate body 6. The lower end of the plate body 6 is provided with a pin hole 7, and a pin 8 is arranged in the pin hole 7, and a cylindrical spring is set on the pin 8. 9. One end of the pin 8 is provided with a stopper 10, the other end of the pin 8 extends to the outside of the frame 3 and is connected with the handle, and the upper end of the front surface of the board 6 is provided with a rectangular groove 11, the concave A magnet bar 12 is arranged in the slot 11 , a metal bar 14 is hinged on the upper edge of the slot 11 through a rotating shaft 13 , a...

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PUM

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Abstract

Provided is an English teaching device, which comprises a base. The base is connected with a frame through telescopic supports. The inner two sides of the frame are respectively provided with a shaftrod. Each shaft rod is sleeved by a shaft tube. The shaft tubes at the two sides are fixedly connected with a board body. One lower edge of the board body is provided with a pin hole. The pin hole isinternally provided with a pin. The pin is sleeved by a cylinder spring. One end of the pin is provided with a stop block, and the other end of the pin extends to the outer side of the frame and is connected with a handle. The English teaching device is fast and convenient to use, not only can realize a teaching demonstration function, but also can realize a hand-writing function, is simple in structure and flexible to use, and can reduce labor intensity of a teacher and improve learning interest of students.

Description

technical field [0001] The invention relates to an English teaching device. Background technique [0002] Embody day by day along with the importance of English, various English teaching aids also arise at the historic moment. However, the single function cannot effectively meet the needs of English teaching. Contents of the invention [0003] The object of the present invention is to provide an English teaching device. The problem of single function of the existing teaching device is solved. [0004] The purpose is achieved by the following scheme: an English teaching device, including a base, the base is connected to the frame through a telescopic bracket, and shaft rods are arranged on both sides of the frame, and the shaft rods are covered with There is a shaft tube, and the shaft tubes on both sides are fixedly connected with the plate body. The lower end of the plate body is provided with a pin hole, and a pin is arranged in the pin hole, and a cylindrical spring ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B1/08B43L1/00
CPCG09B1/08B43L1/00
Inventor 王淑英
Owner 王淑英
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