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A teaching board and English technology, applied in the field of teaching tools, can solve problems such as inconvenience to use, and achieve the effects of avoiding slippage, improving stability, and speeding up class progress.
Inactive Publication Date: 2019-01-04
杨美兰
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[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-move English teaching board, which has the advantages of being convenient to use, and solves the problem that the existing easy-to-move English teaching board is inconvenient to use
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[0019] 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.
[0020] see Figure 1-4 , a teaching board for English that is easy to move, comprising a teaching board body 1, a base plate 2 is arranged on the bottom of the teaching board body 1, pulleys 3 are fixedly connected to both sides of the bottom of the base board 2, and both sides of the bottom of the teaching board body 1 are The support leg 4 is fixedly connected, the bottom of the support leg 4 is fixedly connected with the bottom plate 2, the top and the bott...
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Abstract
The invention discloses an English teaching board convenient to move. The English teaching board comprises a teaching board body. A bottom board is arranged at the bottom of the teaching board body. The two sides of the bottom of the bottom board are fixedly connected with sliding wheels. According to the English teaching board, through cooperation of the bottom board, the sliding wheels, supporting legs, sliding grooves, writing boards, sliding blocks, a rotating disc, moving rods, a cylinder, a round sliding rail, a disc, a rocking bar, a hollow bar, sliding rails, a sliding bar, a fixed bar, an arc tooth plate, a pull rod, a pull plate, a handle and a spring, the problem that an existing English teaching board convenient to move is inconvenient to use is solved; when the teaching boardbody is used, the use area of the teaching board body is increased, and therefore the situation that hen the area of the teaching board is small, a teacher needs to erase written knowledge points after the teaching board is used, then the teacher needs to write again, consequently, students cannot sort out knowledge points when listening to classes, and the learning efficiency of the students is reduced is avoided.
Description
technical field [0001] The invention relates to the technical field of teaching tools, in particular to a mobile teaching board for English. Background technique [0002] The teaching board is the utensil used for writing demonstrations in the education industry. Usually, the teaching board is a board placed in a classroom or a meeting room, and the content is written with chalk or water-based pen to play the role of explaining and demonstrating. [0003] With the development of society, teaching boards are used more and more, and the scope is wider and wider. In order to facilitate users to carry the teaching boards, pulleys are installed at the bottom of the teaching boards, but the existing English teaching boards that are easy to move The board is inconvenient to use. Since the size of the teaching board cannot be adjusted during use, the user needs to erase the written knowledge points after the teaching board is used, and then write again, so it is easy for learners to...
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Application Information
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