Museum cultural relic display cabinet with adjustable display angle

Abstract

The utility model discloses a museum cultural relic display cabinet with an adjustable display angle, which relates to the field of display cabinets and comprises a base and a display cover, the display cover is mounted above the base, a display disc is mounted at the top of the base, a pressing block is mounted on one side of the base, and a turntable is fixed at the bottom of the display disc. And the bottom of the rotating disc is fixedly connected with a first belt pulley, the outer wall of the supporting rod is sleeved with a second belt pulley, and a rotating rod is fixed below the second belt pulley. The display cabinet solves the problem that a display cabinet arranged close to a wall cannot display the full view of cultural relics; when the cultural relics need to rotate by an angle, a pressing block on a base is pressed, the pressing block enables a sliding block to slide in a sliding groove of a rotating rod, the rotating rod starts to drive a second belt wheel to rotate, a first belt wheel rotates when passing through a belt, a rotating disc above the first belt wheel drives a display disc to rotate together, and the cultural relics rotate; and the full view of the cultural relics can be displayed to visitors.

Description

Technical Field

[0001] This utility model relates to the field of display cases, specifically a museum artifact display case with an adjustable display angle. Background Technology

[0002] Museum display cases are protective display stands provided for exhibiting cultural relics. The items displayed in museums are all of great protective and educational significance. To prevent damage to cultural relics or to better showcase them, different display cases are selected for different cultural relics; there are central display cases with four glass sides, as well as display cases placed against the wall.

[0003] The back panel of the display cabinet placed against the wall is made of opaque material, and can be selected in the same color as the cabinet exterior or a different color according to the items being displayed; a lightbox can be installed on the top, and the internal lights can be fluorescent lights or spotlights, with a lightbox on the top; the bottom is a fixed platform, and the overall height, width, and length can be adjusted according to use.

[0004] However, the display cases placed against the wall all have fixed platforms at the bottom. When the artifacts are placed on the display platform, the back of the artifacts cannot be shown. The back of some three-dimensional artifacts such as porcelain and bronzes cannot be seen, which will cause visitors to lose a lot of learning value. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a museum artifact display case with an adjustable display angle to solve the technical problem that display cases set against the wall cannot display the full view of the artifacts.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable museum artifact display case, comprising a base and a display cover. The display cover is installed above the base, and a display plate is installed on the top of the base. A pressing block is installed on one side of the base. A turntable is fixed to the bottom of the display plate, and a first pulley is fixedly connected to the bottom of the turntable. A fixed column is connected to the bottom of the first pulley. A support rod is fixed to the bottom of the pressing block, and a movable piece is fixed to one end of the support rod. A second pulley is sleeved on the outer wall of the support rod, and the second pulley and the first pulley are connected by a belt. A rotating rod is fixed below the second pulley, and a support ring is movably connected to the bottom of the rotating rod. Multiple sets of sliding grooves are opened on the outer wall of the rotating rod, and multiple sets of guide grooves are opened on the outer wall of the rotating rod. A limiting block is provided inside the sliding groove, and a sliding rod is connected to one side of the support rod.

[0007] By adopting the above technical solution, the problem that display cases placed against the wall cannot display the full appearance of cultural relics is solved. When the cultural relic needs to be rotated, pressing the pressing block on the base will cause the slider to slide in the groove of the rotating rod, causing the rotating rod to start driving the second pulley to rotate. When passing through the belt, the first pulley also rotates at the same time. In this way, the turntable above the first pulley will drive the display plate to rotate together, realizing the rotation of the cultural relic and showing the full appearance of the cultural relic to the visitors. Since the diameter of the first pulley is larger than that of the second pulley, the rotation angle is also relatively small, and the cultural relic will not tilt due to excessive rotation.

[0008] The present invention is further configured such that the sliding grooves opened on the outer wall of the rotating rod are evenly distributed in a Z-shape on the outer wall of the rotating rod.

[0009] By adopting the above technical solution, the slide can limit the rotation of the turntable driven by the slide rod to a fixed angle, which provides a more comprehensive display of the exhibits from all directions.

[0010] The present invention is further configured such that one end of the limiting block has a slope and the other end is a right angle.

[0011] By adopting the above technical solution, the slider can be stopped from sliding down when it is pushed to the top of the guide groove. When the slider is pushed to the bottom of the guide groove, it can slide into the guide groove. Finally, as the first spring recovers its elasticity, the slider returns to the top of the guide groove.

[0012] The present invention is further configured such that the diameter of the first pulley is twice that of the second pulley.

[0013] By adopting the above technical solution, when the second pulley rotates 45°, the first pulley rotates 22.5°, so that the exhibit rotates 22.5° with each press of the pressing block. When the second pulley rotates one revolution, the exhibit will be displayed from 16 angles, and the exhibit will be displayed more comprehensively.

[0014] The present invention is further configured such that a second spring is installed at the end of the slide rod, and a slider is connected to one end of the second spring.

[0015] By adopting the above technical solution, when the slider moves in the groove, it will rise and fall with the height of the limiting block in the groove. While the second spring connects to the slider, the slider can move.

[0016] The present invention is further configured such that a first spring is installed on one side of the movable piece, and a fixed piece is connected below the first spring.

[0017] By adopting the above technical solution, when the pressing block is pressed down, the slide bar moves down and drives the turntable to rotate. When the pressing ends, the first spring returns to its original position and pushes the slide bar up to automatically reset the pressing block.

[0018] The present invention is further configured such that a movable groove is provided on one side of the support ring for the sliding rod to slide.

[0019] By adopting the above technical solution, the support ring can support the rotating rod, and the slide bar can only move within the moving groove, so the slider will push the rotating rod to rotate.

[0020] In summary, the present invention has the following main advantages:

[0021] This invention solves the problem of display cases placed against a wall being unable to display the full view of cultural relics by incorporating a turntable, a first pulley, a fixed column, a pressing block, a support rod, a second pulley, a belt, a rotating rod, a sliding groove, a limiting block, a guide groove, a support ring, a fixed piece, a movable piece, a first spring, a moving groove, a sliding rod, a slider, and a second spring. When the cultural relic needs to be rotated, pressing the pressing block on the base causes the slider to slide within the sliding groove of the rotating rod, causing the rotating rod to start rotating the second pulley. As the belt passes, the first pulley also rotates simultaneously. This causes the turntable above the first pulley to rotate the display plate together, thus rotating the cultural relic and displaying its full view to visitors. Because the diameter of the first pulley is larger than that of the second pulley, the rotation angle is relatively small, preventing the cultural relic from tilting due to excessive rotation. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present utility model;

[0023] Figure 2 This is a diagram of the internal structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the working process of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the rotating rod and sliding rod of this utility model;

[0026] Figure 5 This is a schematic diagram of the slide bar and support bar of this utility model;

[0027] Figure 6 This is a schematic diagram of Embodiment 2 of the present invention.

[0028] In the diagram: 1. Base; 2. Display cover; 3. Display tray; 31. Turntable; 32. First pulley; 33. Fixed column; 4. Pressing block; 41. Support rod; 5. Second pulley; 6. Belt; 7. Rotating rod; 71. Slide groove; 72. Limiting block; 73. Guide groove; 8. Support ring; 81. Fixed piece; 82. Movable piece; 83. First spring; 84. Moving groove; 9. Slide rod; 91. Sliding block; 92. Second spring; 10. First rotating handle; 101. Connecting rod; 102. Second rotating handle; 103. Support block. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] The embodiments of this utility model will be described below based on its overall structure.

[0031] Example 1

[0032] An adjustable display case for museum artifacts, such as Figure 1 - Figure 5 As shown, it includes a base 1 and a display cover 2, with the display cover 2 installed on top of the base 1.

[0033] Specifically, a display plate 3 is installed on the top of the base 1, and a pressing block 4 is installed on one side of the base 1. When the artifact needs to be rotated, the pressing block 4 is pressed down first. A turntable 31 is fixed to the bottom of the display plate 3, and a first pulley 32 is fixedly connected to the bottom of the turntable 31. A fixed post 33 is connected to the bottom of the first pulley 32. A support rod 41 is fixed to the bottom of the pressing block 4, and a movable piece 82 is fixed to one end of the support rod 41. The pressing block 4 will drive the support rod 41 to move downward, and the movable piece 82 at the bottom of the support rod 41 will compress the first spring 83. A second pulley 5 is sleeved on the outer wall of the support rod 41, and the second pulley 5 and the first pulley 32 are connected. The second pulley 5 is connected by a belt 6, and a rotating rod 7 is fixed below the second pulley 5. A support ring 8 is movably connected to the bottom of the rotating rod 7. Multiple sets of sliding grooves 71 and multiple sets of guide grooves 73 are opened on the outer wall of the rotating rod 7. A limiting block 72 is provided inside the sliding groove 71. A sliding rod 9 is connected to one side of the support rod 41. When the rotating rod 7 rotates, it will drive the second pulley 5 to rotate. The first pulley 32, which is connected to the second pulley 5 through the belt 6, will also rotate synchronously. As a result, the turntable 31 will also start to rotate. The turntable 31 will drive the display plate 3 to rotate together, but the fixed column 33 at the bottom of the first pulley 32 will not rotate, so as to protect the cultural relics from shaking.

[0034] Please see Figure 3 - Figure 4The sliding grooves 71 on the outer wall of the rotating rod 7 are evenly distributed in a Z-shape. The sliding grooves 71 can limit the rotation of the display plate 3 driven by the sliding rod 9 to a fixed angle, so as to provide a more comprehensive display of the display items from all directions.

[0035] Please see Figure 4 The limiting block 72 has a slope at one end and a right angle at the other end. This can limit the slider 91 from sliding down when it is pushed to the top of the guide groove 73. When the slider 91 is moved to the lowest point of the slide groove 71, it can slide into the guide groove 73. Finally, as the first spring 83 recovers its elasticity, the slider 91 returns to the top of the guide groove 73.

[0036] Please see Figure 3 The diameter of the first pulley 32 is twice that of the second pulley 5. When the second pulley 5 rotates 45°, the first pulley 32 rotates 22.5°. Thus, the exhibit rotates 22.5° with each press of the pressing block 4. When the second pulley 5 rotates one revolution, the exhibit will be displayed from 16 angles, making the exhibit more comprehensive.

[0037] Please see Figure 5 A second spring 92 is installed at the end of the slide rod 9. One end of the second spring 92 is connected to a slider 91. When the slider 91 moves in the slide groove 71, it will rise and fall with the limit block 72 in the slide groove 71. While the second spring 92 is connected to the slider 91, the slider 91 can move.

[0038] Please see Figure 5 A first spring 83 is installed on one side of the movable piece 82, and a fixed piece 81 is connected below the first spring 83. When the pressing block 4 is pressed down, the slide bar 9 moves down and drives the turntable 31 to rotate. When the pressing ends, the first spring 83 returns to its original position and pushes the slide bar 9 up to automatically reset the pressing block 4.

[0039] Please see Figure 2 A movable groove 84 is provided on one side of the support ring 8 for the slide rod 9 to slide. The support ring 8 can support the rotating rod 7. The slide rod 9 can only move within the movable groove 84, so the slider 91 will push the rotating rod 7 to rotate.

[0040] Example 2

[0041] An adjustable display case for museum artifacts, such as Figure 6 As shown, the technical solution and parts of this embodiment are basically the same as those of Embodiment 1. The technical similarities will not be repeated here. The difference is that the starting method is different when the cultural relic needs to be rotated. When the first rotating handle 10 is rotated, the first rotating handle 10 will drive the connecting rod 101 to rotate. At the same time, the second rotating handle 102 will also rotate synchronously. The second rotating handle 102 will drive the second pulley 5 to rotate. The subsequent movement process is the same as that of Embodiment 1.

[0042] The working principle of this utility model is as follows: When the cultural relic needs to be rotated, the pressing block 4 is pressed down first. The pressing block 4 will drive the support rod 41 to move downward. The movable piece 82 at the bottom of the support rod 41 will compress the first spring 83. At the same time, the sliding rod 9 connected to the support rod 41 will also move downward in the moving groove 84. Since one end of the slider 91 is limited in the sliding groove 71 by the limiting block 72, the rotating rod 7 starts to rotate. When the rotating rod 7 rotates 45°, the slider 91 is squeezed by the limiting block 72, the second spring 92 contracts, and the slider 91 enters the guide groove 73 of the sliding groove 71. The first spring 83 returns to its original position and pushes the support rod 41 to move upward. The pressing block 4 returns to its initial position and drives the slider 91 to move upward. The slider 91 separates from the limiting block 72. The second spring 92 returns to its original position and makes the slider 91 fit against the inner wall of the sliding groove 71.

[0043] When the rotating rod 7 rotates, it will drive the second pulley 5 to rotate. The first pulley 32, which is connected to the second pulley 5 through the belt 6, will also rotate synchronously, so that the turntable 31 will also start to rotate. The turntable 31 will drive the display plate 3 to rotate together, but the fixing column 33 at the bottom of the first pulley 32 will not rotate, so that the cultural relics will not shake.

[0044] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A museum artifact display case with an adjustable display angle, comprising a base (1) and a display cover (2), wherein the display cover (2) is mounted on top of the base (1), characterized in that: A display plate (3) is installed on the top of the base (1), and a pressing block (4) is installed on one side of the base (1). A turntable (31) is fixed to the bottom of the display plate (3), and a first pulley (32) is fixedly connected to the bottom of the turntable (31). A fixing column (33) is connected to the bottom of the first pulley (32). A support rod (41) is fixed to the bottom of the pressing block (4), and a movable piece (82) is fixed to one end of the support rod (41). The outer wall of the support rod (41) is fitted with a... The second pulley (5) and the first pulley (32) are connected by a belt (6). A rotating rod (7) is fixed below the second pulley (5), and a support ring (8) is movably connected to the bottom of the rotating rod (7). Multiple sets of sliding grooves (71) are opened on the outer wall of the rotating rod (7), and multiple sets of guide grooves (73) are opened on the outer wall of the rotating rod (7). A limiting block (72) is provided inside the sliding groove (71), and a sliding rod (9) is connected to one side of the support rod (41).

2. The museum artifact display case with an adjustable display angle according to claim 1, characterized in that: The grooves (71) on the outer wall of the rotating rod (7) are evenly distributed in a Z-shape on the outer wall of the rotating rod (7).

3. The museum artifact display case with an adjustable display angle according to claim 1, characterized in that: The limiting block (72) has a slope at one end and a right angle at the other end.

4. The museum artifact display case with an adjustable display angle according to claim 1, characterized in that: The diameter of the first pulley (32) is twice that of the second pulley (5).

5. The museum artifact display case with an adjustable display angle according to claim 1, characterized in that: A second spring (92) is installed at the end of the slide bar (9), and a slider (91) is connected to one end of the second spring (92).

6. The museum artifact display case with adjustable display angle according to claim 1, characterized in that: A first spring (83) is installed on one side of the movable piece (82), and a fixed piece (81) is connected below the first spring (83).

7. The museum artifact display case with an adjustable display angle according to claim 1, characterized in that: A movable groove (84) is provided on one side of the support ring (8) for the slide rod (9) to slide.

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