Multifunctional mathematical blackboard
A multi-functional blackboard technology, applied in the field of mathematics blackboard, can solve the problems of low use value and single use function, and achieve the effect of reducing adverse effects, increasing use functions, and improving the efficiency of mathematics teaching
Pending Publication Date: 2020-05-08
HANDAN COLLEGE
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Problems solved by technology
[0006] The purpose of the present invention is to provide a kind of mathematical multifunctional blackboard, to solve the problem that the use function of the existing mathematical blackboard on the market is relatively single and the use value is not high that the above-mentioned background technology proposes
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[0028] 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.
[0029] see Figure 1-7 , the present invention provides a technical solution: a mathematical multifunctional blackboard, comprising an upper main body 1, a writing window 2, a magnetic soft blackboard 3, a mathematical calculator 4, a movable side panel 5, an electronic display main body 6, a lower main body 7, a placement Groove 8, first control switch 9, second control switch 10, working components 11, electric hydraulic cylinder 12, first inner baffle 13, s...
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The invention discloses a multifunctional mathematical blackboard. The multifunctional mathematical blackboard comprises an upper blackboard body, a magnetic soft blackboard body, a mathematical calculator, a main electronic displayer body, a first control switch, a second control switch, a work element, an electric hydraulic cylinder and a driving motor. The front side of the upper blackboard body is provided with a writing window, the inner side of the writing window is provided with the magnetic soft blackboard body, and the upper side of the upper blackboard body is provided with the mainelectronic displayer body. The main electronic displayer body is located in the upper blackboard body, an inner movable clamping plate is arranged on the rear side of one end in the upper blackboard body, a movable side plate is connected to the outer side of the inner movable clamping plate, the two ends of the inner side of the magnetic soft blackboard body are provided with rotation shafts, andthe upper ends of the rotation shafts are connected to the inner side of the upper blackboard body. According to the multifunctional mathematical blackboard, the upper blackboard body is provided with the mathematical calculator and the main electronic displayer body, the multifunctional mathematical blackboard can be applied to work of mathematical education, so that the mathematical education efficiency is improved, the use function of the mathematical blackboard can also be improved, and the use value of the mathematical blackboard is improved.
Description
technical field [0001] The invention relates to the technical field of mathematical blackboards, in particular to a mathematical multifunctional blackboard. Background technique [0002] Mathematics blackboards, as the name suggests, are blackboards suitable for mathematics teaching. Mathematical blackboards are very common at present, and there are many mathematical blackboards with different styles and structures on the market. Although the use of some mathematical blackboards has certain beneficial effects, there are There are still certain problems in the use of the math blackboard, for example: [0003] (1) Some math blackboards have a relatively simple structure. Although they can be used conveniently, some math blackboards cannot highlight their superiority in use, and thus cannot improve the use value of the math blackboard; [0004] (2) The use function of the mathematics blackboard that also has is relatively single, just has blackboard writing function simply, th...
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IPC IPC(8): B43L1/04B43L1/08B43L21/00G09B5/02
CPCB43L1/045B43L1/08B43L21/00G09B5/02
Inventor 郝英赵春广刘吉磊张晓辉李志燕
Owner HANDAN COLLEGE