Intelligent mathematics and applied mathematics problem analysis showing stand
A technology of applied mathematics and display stands, applied in the field of teaching tools, can solve the problems of small size of writing board, unable to see the writing board clearly, and unsatisfactory teaching effect, and achieve the effect of flexible switching
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] as attached figure 1 And attached figure 2 A kind of intelligent mathematics and applied mathematics difficult problem analysis display stand as shown, comprises display stand body, and described display stand body comprises telescopic rod 5 and the rotating shaft 4 that is vertically arranged at the top of telescopic rod 5, and the top of described rotating shaft 4 rotates and connects a The center of "丄" shaped support 3, said "丄" shaped support 3 comprises three support bars 14, each support bar 14 is vertically symmetrically provided with blackboard one 15 and blackboard two 16 and blackboard one 15 and blackboard two 16 Connected by a bearing connector 13, the bearing connector 13 rotates along a plane perpendicular to the extension dir
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