A level test device for English teaching

A technology for English teaching and checkpoints, which is applied in educational appliances, mechanical operation teaching aids, instruments, etc., and can solve problems such as increased difficulty in maintenance, decreased stability, and shortened service life of answering boards.

Active Publication Date: 2022-01-11
SHANDONG TRANSPORT VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention achieves the effects of high rigor, good test effect, and simple operation; however, in actual use, the answering board may fall during use, which shortens the service life of the answering board and makes the overall use of the device less difficult. Decreased stability, and multiple electrical connections make later maintenance more difficult and inconvenient to use

Method used

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  • A level test device for English teaching
  • A level test device for English teaching
  • A level test device for English teaching

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1 to Figure 3 , the present invention provides a technical solution: a checkpoint test device for English teaching, comprising a support ring 1, through which the support ring 1 plays the role of support and protection, the lower surface of the support ring 1 is fixedly connected with a bracket 2, through which the bracket 2 To achieve the overall fixed support effect, the bottom of the bracket 2 is fixedly connected with a round table block...

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Abstract

The invention discloses a level test device for English teaching, which comprises a support ring, a bracket is fixedly connected to the lower surface of the support ring, a disc is fixedly connected to the rear side of the support ring, and the rear side of the disc is fixed A motor is connected, the front end of the output shaft on the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft penetrates through the disc and is connected with the disc in rotation, the surface of the rotating shaft is fixedly connected with a transmission rod, and the transmission rod is far away from the rotating shaft An answering block is fixedly connected to one end of the answering block, and an engaging hole is provided on the side of the answering block away from the transmission rod. In the present invention, through the cooperative use of the above-mentioned structures, the situation that the answering board may fall during actual use is solved, the service life of the answering board is shortened, and the stability of the device as a whole is reduced, and Multiple electrical connections increase the difficulty of later maintenance and bring inconvenience to use.

Description

technical field [0001] The invention relates to the technical field of English teaching devices, in particular to a level test device for English teaching. Background technique [0002] English is a common language or one of the official languages ​​in many countries and regions, so now schools pay more attention to the investment in students' English teaching. In English teaching, the main purpose of teaching is to accumulate students' vocabulary and use grammar. Therefore, in daily teaching, it is necessary to strengthen the training of these two aspects; now, the training of vocabulary and grammar use is conducted for a long time in written tests, and then the answers are announced through unified scoring. The novelty and timeliness are poor, which will cause students' visual problems. Fatigue, poor teaching effect; and the existing checkpoint test device has the shortcomings of lack of rigor, poor test effect, and cumbersome operation. Test device, for this reason peopl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B3/10
CPCG09B3/10
Inventor 刘园园卢文博刘森朱英英
Owner SHANDONG TRANSPORT VOCATIONAL COLLEGE
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