Ideological and political education textbook placing device
A technique for placing textbooks and boards, which is applied in the field of textbook placement devices for ideological and political education, and can solve problems such as neck soreness and soreness
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Embodiment 1
[0037] A textbook placement device for ideological and political education, such as Figure 1-7 As shown, it includes a base 1, a housing 2, an up and down moving device 3, a driving device 4, a 7-shaped plate 5, a support plate 6 and a placement plate 7, and the top of the base 1 is vertically connected with a housing 2, and the housing The top of 2 is open, and the housing 2 is provided with a vertical moving device 3 and a driving device 4. The vertical moving device 3 is connected with a 7-shaped plate 5, and the front side of the top of the 7-shaped plate 5 is connected with a support plate by bolts. 6. The lower part of the front side of the support plate 6 is connected with a placement plate 7 by bolts.
Embodiment 2
[0039] A textbook placement device for ideological and political education, such as Figure 1-7 As shown, it includes a base 1, a housing 2, an up and down moving device 3, a driving device 4, a 7-shaped plate 5, a support plate 6 and a placement plate 7, and the top of the base 1 is vertically connected with a housing 2, and the housing The top of 2 is open, and the housing 2 is provided with a vertical moving device 3 and a driving device 4. The vertical moving device 3 is connected with a 7-shaped plate 5, and the front side of the top of the 7-shaped plate 5 is connected with a support plate by bolts. 6. The lower part of the front side of the support plate 6 is connected with a placement plate 7 by bolts.
[0040] Up and down moving device 3 comprises slide rail 301, slide block 302, bearing block 303, screw rod 304, nut 305, connecting plate 306 and first bevel gear 307, and the right side of slide rail 301 is connected with the right side in housing 2 by bolt. side con...
Embodiment 3
[0042] A textbook placement device for ideological and political education, such as Figure 1-7 As shown, it includes a base 1, a housing 2, an up and down moving device 3, a driving device 4, a 7-shaped plate 5, a support plate 6 and a placement plate 7, and the top of the base 1 is vertically connected with a housing 2, and the housing The top of 2 is open, and the housing 2 is provided with a vertical moving device 3 and a driving device 4. The vertical moving device 3 is connected with a 7-shaped plate 5, and the front side of the top of the 7-shaped plate 5 is connected with a support plate by bolts. 6. The lower part of the front side of the support plate 6 is connected with a placement plate 7 by bolts.
[0043] Up and down moving device 3 comprises slide rail 301, slide block 302, bearing block 303, screw rod 304, nut 305, connecting plate 306 and first bevel gear 307, and the right side of slide rail 301 is connected with the right side in housing 2 by bolt. side con...
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