Rubbing device with stele protecting function
A technology of protection function and stele, which is applied in the field of transmission and expansion, can solve the problems of affecting tourists and other people to observe the stele, the rubbing of the stele cannot be realized, and the stele is difficult to disassemble and carry, so as to ensure the sliding function and reset function, avoid contact, reduce effect of difficulty
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Embodiment 1
[0052] Example 1: Please refer to Figure 1-6 , a rubbing device with stele protection function, comprising side board A1 and main board 2, the number of side boards A1 is two and corresponding to the left and right, the fronts of the two side boards A1 are fixedly connected with the main board 2, and the two side boards The top of the corresponding side of A1 is provided with a paper slot 3, and the paper slot 3 is a rectangular slot. The front side inner wall of the groove 4 is equidistantly laid with prism projections 5, the top surface of the prism projection 5 is a plane and the bottom surface is an inclined surface, the inner wall of the chute 4 is sleeved with a slide plate 6, the slide plate 6 is a rectangular plate, and the width of the slide plate 6 is One-third of the width of the chute 4 and located at the center of the chute 4, the back side of the chute 4 is fixedly connected with several cylinders A7 at equal intervals, the side of the cylinder A7 corresponding ...
Embodiment 2
[0058] Example 2: Please refer to Figure 7-14, on the basis of Embodiment 1, a fixed plate 39 is attached to the top of the right side of the main board 2, and a sleeve 27 is fixedly connected to the back side of the fixed plate 39. The sleeve 27 is a hollow rectangular body and is hollowed out inside. The front and rear sides of 27 are provided with threaded holes and bolts 28 are threaded. The front and rear inner walls and the left and right inner walls of the sleeve 27 are fixedly connected with push plates 29. The push plates 29 are made of silica gel, and the bottom surfaces of the left and right sides of the sleeve 27 are hollowed out. state and is fixedly connected with a side plate B30, the inside of the side plate B30 is provided with a liquid tank 31, the liquid tank 31 is a U-shaped groove, and the two ends of the liquid tank 31 communicate with the interior of the front and rear sides of the sleeve 27 respectively, and the sleeve The left and right sides of the b...
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