Adjustable full-width picture stone cultural relic display rack

Abstract

The utility model relates to the technical field of cultural relics display racks, and discloses an adjustable full-width picture stone cultural relics display rack which comprises a fixing rack, two sliding racks are arranged on the fixing rack in a sliding mode and fixedly connected through a connecting rod, pressing plates are fixed to the top ends of the two sliding racks, and the pressing plates are fixed to the top ends of the two sliding racks. Two opposite openings are formed in the fixing frame, a sliding block is fixed to the side face of one sliding frame and slidably connected into one opening, a limiting plate is fixed to the end, away from the sliding frame, of the sliding block, a telescopic assembly is arranged on the other sliding frame, and a positioning assembly is arranged on the fixing frame. By adjusting the positions of the two sliding frames, the display rack can adapt to picture stone cultural relics with different sizes, so that the picture stones with different sizes can be fixed, and the display flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural relics display racks, in particular to an adjustable full-width portrait stone cultural relics display rack. Background Art

[0002] Stone reliefs are unique artifacts that usually require specially designed display stands for display and protection.

[0003] At present, there are generally two ways to exhibit stone relief artifacts in museums. One is permanent fixed exhibition: the stone relief artifacts are embedded and fixed inside the wall or on the ground with cement mortar; the other is replaceable exhibition: steel is used to weld according to the size of the stone relief, and the stone relief is surrounded as a whole for exhibition. For the first method, the cultural relic cannot be moved after it is fixed. If there is a problem with the wall or ground where the cultural relic is fixed, the cultural relic will inevitably be damaged, and it will be difficult to transport and repair it later. For the second method, the use of steel frames to weld and wrap the stone relief for exhibition will block the viewing surface of the stone relief and affect the exhibition effect. In addition, the steel frame is generally made in a 1:1 ratio. If the size of the stone relief is different when the exhibition is changed later, the steel frame needs to be dismantled and re-welded. The process is complicated and wasteful.

[0004] Therefore, it is necessary to design an adjustable full-width portrait stone cultural relic display stand to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable full-width portrait stone cultural relic display stand.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An adjustable full-width portrait stone cultural relic display stand includes a fixed frame, on which two sliding frames are slidably arranged, the two sliding frames are fixedly connected by a connecting rod, and a clamping plate is fixed to the top of the two sliding frames. The fixed frame is provided with two opposite openings, a sliding block is fixed to the side of one of the sliding frames, and the sliding block is slidably connected in one of the openings, a limiting plate is fixed to the end of the sliding block away from the sliding frame, a telescopic component is arranged on the other sliding frame, and a positioning component is arranged on the fixed frame.

[0008] As a preferred technical solution of the utility model, the telescopic assembly includes an outer tube, an inner rod and a spring. The outer tube is fixed on the sliding frame and the outer tube is slidably connected in another opening. The inner rod is slidably connected to the inside of the outer tube, and one end of the inner rod extends to the outside of the outer tube. One end of the spring is connected to the outer tube, and the other end is connected to the inner rod.

[0009] As a preferred technical solution of the utility model, the positioning assembly includes a positioning plate, a plurality of teeth and two racks. The positioning plate is fixed to one end of the inner rod located outside the outer cylinder, the plurality of teeth are fixed to the positioning plate, the two racks are fixed to a fixed frame, and the two racks are respectively located on both sides of the opening, and the plurality of teeth are respectively meshed with the two racks.

[0010] As a preferred technical solution of the present invention, the cross-section of the slider is a rectangular structure, and the side surface of the slider fits with the inner surface of the corresponding opening.

[0011] As a preferred technical solution of the utility model, rubber pads are bonded to the fixing frame and the two pressing plates.

[0012] As a preferred technical solution of the utility model, the inner surface of the outer cylinder and the outer surface of the inner rod are in contact with each other.

[0013] The utility model has the following beneficial effects:

[0014] 1. By adjusting the positions of the two sliding racks, the display rack can adapt to stone relief artifacts of different sizes, thereby ensuring that stone relief artifacts of various sizes can be fixed and the flexibility of display is improved;

[0015] 2. The display stand design allows the front of the stone relief to be fully displayed without being blocked, ensuring the excellence of the exhibition effect. The audience can clearly appreciate the overall beauty and details of the stone relief. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the adjustable full-width portrait stone cultural relic display stand proposed by the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the adjustable full-width portrait stone cultural relic display stand proposed by the utility model;

[0018] Figure 3 for Figure 2 A magnified view of the structure at A.

[0019] In the figure: 1 fixed frame, 2 sliding frame, 3 connecting rod, 4 clamping plate, 5 opening, 6 sliding block, 7 limit plate, 81 outer cylinder, 82 inner rod, 83 spring, 91 positioning plate, 92 teeth, 93 rack. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 The adjustable full-width stone relief cultural relic display rack comprises a fixed rack 1, on which two sliding racks 2 are slidably arranged, and the two sliding racks 2 are fixedly connected by a connecting rod 3. A pressing plate 4 is fixed on the top of the two sliding racks 2. By adjusting the positions of the two sliding racks 2, the two pressing plates 4 can press the stone relief cultural relic together, thereby fixing the stone relief cultural relic. This structure of the display rack can not only fix stone relief cultural relics of different sizes, but also will not block the front of the stone relief cultural relic. The front of the stone relief cultural relic can be fully displayed, thereby ensuring the display effect. Rubber pads are bonded to the frame 1 and the two pressing plates 4, which can protect the stone relief cultural relics. Two opposite openings 5 ​​are opened on the fixed frame 1. A slider 6 is fixed to the side of one of the sliding frames 2, and the slider 6 is slidably connected in one of the openings 5. The cross-section of the slider 6 is a rectangular structure. This design can prevent the slider 6 from shaking in the opening 5, and the side of the slider 6 fits with the inner surface of the corresponding opening 5. A limiting plate 7 is fixed to the end of the slider 6 away from the sliding frame 2. The slider 6 and the limiting plate 7 can ensure the stability of the two sliding frames 2 during the lifting process.

[0022] Another sliding frame 2 is provided with a telescopic assembly, which includes an outer cylinder 81, an inner rod 82 and a spring 83. The outer cylinder 81 is fixed on the sliding frame 2, and the outer cylinder 81 is slidably connected in the other opening 5. The inner rod 82 is slidably connected to the inside of the outer cylinder 81, and one end of the inner rod 82 extends to the outside of the outer cylinder 81. The inner surface of the outer cylinder 81 and the outer surface of the inner rod 82 fit each other. One end of the spring 83 is connected to the outer cylinder 81, and the other end is connected to the inner rod 82. When the positioning plate 91 moves, the outer cylinder 81 and the inner rod 82 limit the movement of the positioning plate 91. In addition, the spring 83 is used for automatic resetting of the positioning plate 91.

[0023] A positioning assembly is provided on the fixed frame 1, and the positioning assembly includes a positioning plate 91, a plurality of teeth 92 and two racks 93. The positioning plate 91 is fixed to one end of the inner rod 82 located outside the outer cylinder 81, and the plurality of teeth 92 are fixed on the positioning plate 91. The two racks 93 are fixed on the fixed frame 1, and the two racks 93 are respectively located on both sides of the opening 5, and the plurality of teeth 92 are respectively engaged with the two racks 93. The positioning plate 91 and the plurality of teeth 92 can fix the two sliding frames 2 to prevent the two sliding frames 2 from moving under non-human influences, thereby ensuring the fixing effect of the device on the stone relief cultural relics.

[0024] The specific working principle of the utility model is as follows:

[0025] When the adjustable full-width stone relief cultural relic display stand proposed by the utility model is used, the staff first places the stone relief cultural relic on the fixed frame 1, and then adjusts the positions of the two sliding frames 2 so that the two pressing plates 4 press the stone relief cultural relic together, thereby fixing the stone relief cultural relic. The display stand of this structure can not only fix stone relief cultural relics of different sizes, but also will not block the front of the stone relief cultural relic. The front of the stone relief cultural relic can be fully displayed, thereby ensuring the display effect.

[0026] When adjusting the position of the two sliding frames 2, the staff first pulls the positioning plate 91 to move the positioning plate 91 in the direction away from the fixed frame 1 until the several teeth 92 on the positioning plate 91 are separated from the two racks 93. At this time, the positioning plate 91 can move up and down freely. Without the restriction of the positioning plate 91 and the several teeth 92, the two sliding frames 2 can also move up and down freely. After the staff has adjusted the position of the two sliding frames 2, the positioning plate 91 is released. The positioning plate 91 will be reset under the action of the spring 83 until the several teeth 92 are engaged with the two racks 93 again. At this time, the positioning plate 91 and the several teeth 92 can fix the two sliding frames 2 and prevent the two sliding frames 2 from moving under non-human influence, thereby ensuring the fixing effect of the device on the portrait stone cultural relics. During the movement of the positioning plate 91, the outer cylinder 81 and the inner rod 82 limit the movement of the positioning plate 91. In addition, the spring 83 is used for the automatic reset of the positioning plate 91. Further, a pull ring can be set on the positioning plate 91 to facilitate the staff to move the positioning plate 91.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Adjustable full-width stone portrait cultural relic display stand, characterized by: The invention comprises a fixed frame (1), two sliding frames (2) are slidably arranged on the fixed frame (1), the two sliding frames (2) are fixedly connected via a connecting rod (3), a pressing plate (4) is fixed at the top of each of the two sliding frames (2), two openings (5) facing each other are provided on the fixed frame (1), a sliding block (6) is fixed on the side of one of the sliding frames (2), and the sliding block (6) is slidably connected in one of the openings (5), a limiting plate (7) is fixed at one end of the sliding block (6) away from the sliding frame (2), a telescopic component is arranged on the other sliding frame (2), and a positioning component is arranged on the fixed frame (1).

2. The adjustable full-width stone portrait cultural relic display stand according to claim 1 is characterized in that: The telescopic assembly comprises an outer cylinder (81), an inner rod (82) and a spring (83); the outer cylinder (81) is fixed on the sliding frame (2), and the outer cylinder (81) is slidably connected in another opening (5); the inner rod (82) is slidably connected inside the outer cylinder (81), and one end of the inner rod (82) extends to the outside of the outer cylinder (81); one end of the spring (83) is connected to the outer cylinder (81), and the other end is connected to the inner rod (82).

3. The adjustable full-width stone portrait cultural relic display stand according to claim 2 is characterized in that: The positioning assembly comprises a positioning plate (91), a plurality of teeth (92) and two racks (93); the positioning plate (91) is fixed to one end of the inner rod (82) located outside the outer cylinder (81); the plurality of teeth (92) are fixed to the positioning plate (91); the two racks (93) are fixed to the fixing frame (1); the two racks (93) are respectively located on both sides of the opening (5); and the plurality of teeth (92) are respectively meshed with the two racks (93).

4. The adjustable full-width stone portrait cultural relic display stand according to claim 1 is characterized in that: The cross section of the slider (6) is a rectangular structure, and the side surface of the slider (6) fits with the inner surface of the corresponding opening (5).

5. The adjustable full-width stone portrait cultural relic display stand according to claim 1 is characterized in that: The fixing frame (1) and the two pressing plates (4) are both bonded with rubber pads.

6. The adjustable full-width stone portrait cultural relic display stand according to claim 2 is characterized in that: The inner surface of the outer cylinder (81) and the outer surface of the inner rod (82) are in contact with each other.

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