Ancient painting rack with adjustable internal space
An internal space and adjustable technology, applied in display hangers, display shelves, display stands, etc., can solve the problems of wear and tear of ancient paintings, easel can not adapt to different sizes of ancient paintings display and so on.
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Embodiment 1
[0035] An ancient easel with adjustable interior space, such as Figure 1-7 As shown, it includes a support frame 1, a first fixed rod 2, a guide cylinder 3, an oblique rod 4, a placement plate 5 and a clamping assembly 6. The upper left and right sides of the support frame 1 are connected with the first fixed rod 2, the second A side of the fixed rod 2 away from the support frame 1 is connected with a guide cylinder 3, and the lower side of the guide cylinder 3 is slidably connected with a diagonal rod 4. The guide cylinder 3 and the diagonal rod 4 can be fixed by bolts. Placement plate 5 is fixedly connected by screw between the front sides, and placement plate 5 is provided with clamping assembly 6, and clamping assembly 6 can be used for clamping ancient painting.
[0036] When it is necessary to display ancient paintings, the ancient easel can be used. By controlling the bolts, the oblique rod 4 can slide in the guide cylinder 3, and then the oblique rod 4 can be extended...
Embodiment 2
[0040] On the basis of Example 1, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16Shown, also include guard assembly 7, guard assembly 7 includes guide block 71, protection frame 72, guide bar 73 and second spring 74, and the left and right sides of the middle part of placement plate 5 are all provided with guide block 71, and guide block 71 The upper sliding type is provided with a protective frame 72 with an opening inward. The upper and lower sides of the protective frame 72 are connected with guide rods 73, and the guide rods 73 are all connected to the placement plate 5 in a sliding manner. 73 are connected with a second spring 74 , and the second spring 74 is sleeved on the guide rod 73 .
[0041] Also includes clamping assembly 8, clamping assembly 8 includes handle 81, guide sleeve 82, the 3rd spring 83 and clamping rod 84, the upper rear ...
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