A display screen fixing protection device for big data
A fixed protection and display technology, applied in the field of big data, can solve problems such as improper protection measures, easily damaged display screens, unreasonable design of protection devices, etc., to achieve the effect of preventing dust contamination, high bearing strength and long service life
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[0027] A display screen fixed protection device for big data, such as Figure 1-3 As shown, it includes bottom plate 1, left side plate 2, slide rail 3, right side plate 4, push rod 7, strut 8, motor 9, winding wheel 10, gear 11, horizontal plate 12, roller 14, pulley 15. Pull cord 16, slider 17, first swing lever 18, spring 19, placement plate 20, second swing lever 21, third swing lever 22, left splint 23, right splint 24, elastic member 25, cross bar 27 , T-shaped nut 28 and curtain 29, the top of bottom plate 1 is provided with left side plate 2, slide rail 3 and right side plate 4 sequentially from left to right, and left side plate 2, slide rail 3 and right side plate 4 are all connected by bolts The bottom of the right side plate 4 has a guide hole 5 and a through hole 6, the through hole 6 is located above the guide hole 5, and the right side of the right side plate 4 is connected with a strut 8 and a pulley by means of bolts. 15. The pulley 15 is located under the po...
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