Software science and technology display device with high safety and strong protection performance
A display device and high-protection technology, which is applied in the direction of supporting machines, mechanical equipment, machine platforms/supports, etc., can solve the problems of inconvenient handling, consumption of manpower and material resources, and unclear viewing by the audience, and achieve the effect of simple operation and good protection performance
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Embodiment 1
[0026] see Figure 1-4 According to an embodiment of the present invention, a software technology display device with high safety and strong protection includes a base plate 1 and a display screen 3. Several universal wheels 2 are installed on the bottom end of the base plate 1, and two wheels are installed on the top end of the base plate 1. Both sides are equipped with a lifting mechanism, the lifting mechanism is connected to the operating mechanism, the top of the lifting mechanism is fixed with a lifting platform 4, and the top of the lifting platform 4 is connected to a round rod 5 through a shaft sleeve, and the top of the round rod 5 is fixed. A turntable 6 is provided, the display screen 3 is installed on the turntable 6, a protective cover 7 is provided on the turntable 6 through a metal hinge, and a plugboard 8 is fixedly provided at the bottom of the protective cover 7, and the plugboard The bottom end of 8 is an iron sheet, and a groove 9 is provided on the turnta...
Embodiment 2
[0028] see figure 1 , the number of the universal wheels 2 is four, and the top of the universal wheels 2 is fixed with a mounting plate 10, and the mounting plate 10 is fixed on the four corners of the bottom end of the bottom plate 1 by screws. The wheel 2 is provided with a brake pad, and the top of the display screen 3 is provided with a speaker port.
[0029] Through the above solution of the present invention, the beneficial effect is that after the movement of the universal wheel is completed, the universal wheel is fixed by the brake pads, so as to avoid translation between the universal wheel and the smooth ground.
Embodiment 3
[0031] see Figure 1-2 , the lifting mechanism includes a fixed plate 11 fixed on both sides of the top of the bottom plate 1, the inside of the fixed plate 11 is cavity-shaped, and the top of the fixed plate 11 is provided with an opening, and the fixed plate 11 is inserted inside There is a lifting plate 12, and the operating mechanism includes a rotating rod 13 penetrating through the fixing plate 11, and a rotating disc 14 is arranged on the outer surface of one of the fixing plates 11, and one end of the rotating rod 13 is fixed on the rotating disc 14 , the other end of the rotating rod 13 is sleeved with a bearing 15, the bearing 15 is fixed on the outer surface of another fixed plate 11, and the outer surface of the rotating rod 13 located inside the fixed plate 11 is fixedly sleeved There is a conical toothed disc 16, on which a secondary conical toothed disc 17 is meshed, and one of the fixed plates 11 is inlaid with a secondary bearing 18, and the rotating rod 13 ru...
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