Classroom preemptive answer device for ideological and political education
An ideological and political and classroom technology, which is applied in the field of classroom answering devices for ideological and political education, can solve the problems of application expansion, component protection and noise control, and result feedback defects, so as to expand the scope of use and scenarios, and avoid noise and component damage Effect
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Embodiment 1
[0021] see Figure 1~3 , in an embodiment of the present invention, a classroom rush answering device for ideological and political education, comprising a horizontally arranged support mounting plate 1, the four corners of the lower end of the support mounting plate 1 are provided with support pads 5, and the upper end of the support mounting plate 1 is provided with a support Install the cover 10, the upper middle position of the support installation cover 10 is provided with a swing display 11, the lower end of the swing display 11 is connected with the support installation cover 10 through a symmetrically arranged damping shaft 12, and the inner middle position of the support installation cover 10 is vertically provided with a partition The installation cylinder 3 is provided with a common cabinet 2 inside the partition installation cylinder 3, and the two ends of the support installation plate 1 are provided with dislocation installation columns 6 at equal intervals. Ther...
Embodiment 2
[0024] On the basis of the first embodiment, the battery pack 4 is added to ensure the power-off battery life of the device, and the combined communication of the positive pole guide post 7 and the negative pole guide post 8 enables the combined information of the device to be interconnected.
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