New material article showing stand for new material technology exhibition

Abstract

The invention discloses a new material article showing stand for new material technology exhibition, which comprises a bottom plate, a connecting plate is fixedly mounted at the top of the bottom plate, a glass cover is fixedly mounted at the top of the connecting plate, and a top cover is fixedly mounted at the top of the glass cover; the shielding mechanism is used for shielding reflected light; the shielding mechanism comprises a light shielding plate, the light shielding plate is installed at the bottom of the top cover in a sliding mode, a T-shaped groove is formed in the bottom of the top cover, a T-shaped block is installed in an inner cavity of the T-shaped groove in a sliding mode, and the T-shaped block is fixedly connected with the light shielding plate; an output shaft of a first motor drives a gear to rotate, the gear is meshed with a rack to drive a limiting rod to slide in an inner cavity of a fourth groove, meanwhile, the limiting rod drives the gear and the first motor to slide along the inner cavity of the fourth groove, the first motor drives a shading plate to move when moving, and the shading plate drives a T-shaped block to slide in an inner cavity of a T-shaped groove. In the using process, the shading plate can circularly shield the glass cover when rotating.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new material article display, and particularly relates to a new material article display stand for new material technology exhibition. BACKGROUND

[0002] With the development of science and technology, people develop new materials on the basis of traditional materials according to research results of modern science and technology. New materials refer to structural materials and functional materials with excellent properties that are newly developed or are being developed. Structural materials are mainly used for their mechanical properties such as strength, toughness, hardness and elasticity. Functional materials are mainly used for their functions and physical effects such as electricity, light, sound, magnetism and heat. The application range of new materials is extremely wide. New material articles need to be displayed on new material technology exhibitions.

[0003] After searching, a new material article display stand for new material technology exhibition is disclosed in a patent document with the publication number CN215650300U, which includes a frame, a display table, a glass door, a lifting and lowering mechanism, a rotating mechanism and a clamping mechanism. The display table is rotatably arranged on the right side of the frame, and the lifting and lowering mechanism is arranged on the frame. The rotating mechanism is arranged between the lifting and lowering mechanism and the frame, and the clamping mechanism is arranged on the rotating mechanism.

[0004] The above design places new material articles on the display table and protects the new material articles by the glass door. However, in actual use, many lights will irradiate the new material articles. Since the glass will reflect light, it is difficult to observe the detailed design of the new material articles when observing the new material articles.

[0005] Therefore, a new material article display stand for new material technology exhibition is proposed to solve the above problems. SUMMARY

[0006] In order to make up for the shortcomings of the prior art and solve the problem that the glass door reflection prevents the observation of part of the details of the new material articles, the present application provides a new material article display stand for new material technology exhibition.

[0007] A new material article display stand for new material technology exhibition includes a bottom plate, a connecting plate fixedly installed on the top of the bottom plate, a glass cover fixedly installed on the top of the connecting plate, and a top cover fixedly installed on the top of the glass cover. It also includes a shielding mechanism for shielding reflection. The shielding mechanism comprises a light shield plate, the light shield plate is slidingly installed at the bottom of the top cover, a T-shaped groove is formed in the bottom of the top cover, a T-shaped block is slidingly installed in the inner cavity of the T-shaped groove, the T-shaped block is fixedly connected with the light shield plate, a rack is fixedly installed at the bottom of the top cover, a first motor is fixedly connected at one side of the light shield plate, a gear is fixedly connected with the output shaft of the first motor, and the gear is intermeshed with the rack.

[0008] Preferably, a fourth groove is formed in the bottom of the top cover, a limiting rod is slidingly installed in the inner cavity of the fourth groove, and the limiting rod is rotatably connected with the gear.

[0009] Preferably, a third groove is formed in the top of the top cover, and a glass sliding plate is slidingly installed in the inner cavity of the third groove.

[0010] Preferably, four universal wheels are fixedly installed at the bottom of the bottom plate, a first groove is formed in the top of the bottom plate, and a handrail is slidingly installed in the inner cavity of the first groove.

[0011] Preferably, four first supporting blocks are fixedly installed at the top of the bottom plate, a second groove is formed in the top of the first supporting block, a sliding rod is slidingly installed in the inner cavity of the second groove, and a spring is woundly installed on the outer surface of the sliding rod.

[0012] Preferably, a second supporting block is fixedly connected with the top of the sliding rod, the second supporting block is fixedly connected with the connecting plate, a limiting sleeve is fixedly installed at the top of the bottom plate, and a damper is fixedly installed in the inner cavity of the limiting sleeve.

[0013] Preferably, a limiting column is slidingly installed in the inner cavity of the limiting sleeve, and the limiting column is fixedly connected with the damper and the connecting plate at both ends.

[0014] Preferably, a fifth groove is formed in the top of the connecting plate, a bidirectional threaded rod is rotatably installed in the inner cavity of the fifth groove, a second motor is fixedly connected with one end of the bidirectional threaded rod, two sliding blocks are slidingly installed in the inner cavity of the fifth groove, and the two sliding blocks are threadedly connected with the bidirectional threaded rod.

[0015] Preferably, a sixth groove is formed in the top of the sliding block, a rotating rod is rotatably installed in the inner cavity of the sixth groove, two rotating rods are commonly rotatably connected with a movable block at the top, supporting rods are fixedly installed at both sides of the movable block, and a third motor is fixedly installed at the top of the movable block.

[0016] Preferably, a rotating plate is fixedly connected with the output shaft of the third motor, an arc-shaped groove is formed in the top of the rotating plate, a fixed plate is commonly fixedly connected with the two supporting rods, a limiting groove is formed in the top of the fixed plate, a connecting column is commonly slidingly installed in the inner cavities of the arc-shaped groove and the limiting groove, a clamping plate is rotatably connected with the outer surface of the connecting column, a limiting ring is fixedly installed at the top of the fixed plate, and the clamping plate is slidingly installed in the inner cavity of the limiting ring.

[0017] The present application has the advantages of: 1. The present application protects the new material article by a glass cover. In use, to avoid the reflection of the light irradiating the glass cover from affecting the audience's clear observation of the details on the new material article, the first motor output shaft drives the gear to rotate, the gear meshes with the rack to drive the limiting rod to slide in the fourth recess inner cavity, and the limiting rod slides in the fourth recess inner cavity together with the gear and the first motor. When the first motor moves, the light shield moves together with the first motor, and the light shield slides in the T-shaped groove together with the T-shaped block. In use, the light shield rotates to shield the glass cover cyclically. When the light shield rotates to face the audience, the glass on the back of the new material article is shielded by the light shield, so that the audience is not affected by the reflection of the glass when the light irradiates the new material article, and the audience can observe the details of the new material article more carefully.

[0018] 2. The spring rod absorbs the downward extrusion force of the connecting plate, the second support block slides in the second recess inner cavity together with the slide rod, and the spring is also extruded. The above can absorb the vibration energy of the connecting plate and further protect the new material article on the top of the connecting plate.

[0019] 3. The third motor output shaft drives the rotating plate to rotate, the arc-shaped groove drives the connecting column to slide in the arc-shaped groove and the limiting groove inner cavity, and the connecting column drives the clamping plate to move towards the center of the fixed plate when the connecting column slides towards the center of the fixed plate, so as to clamp the new material article. The two support rods fix the fixed plate, and the clamping plate slides in the limiting ring inner cavity. This can make the three clamping plates slide synchronously. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application. Figure 2 It is a schematic diagram of the bottom plate connecting structure of an embodiment of the present application. Figure 3 It is a schematic diagram of the glass cover mounting structure of an embodiment of the present application. Figure 4 It is a schematic diagram of the light shield mounting structure of an embodiment of the present application. Figure 5 Fig. 1 is a schematic diagram of a gear engagement structure according to an embodiment of the present application; Figure 6 Fig. 2 is a schematic diagram of a rotating rod connection structure according to an embodiment of the present application; Figure 7 Fig. 3 is a schematic diagram of a clamping plate connection structure according to an embodiment of the present application.

[0022] In the figure: 1, bottom plate; 11, universal wheel; 12, first groove; 13, handrail; 2, first support block; 21, second groove; 22, sliding rod; 23, spring; 24, second support block; 25, limiting sleeve; 26, damper; 27, limiting column; 3, connecting plate; 31, glass cover; 32, top cover; 321, third groove; 33, glass sliding plate; 4, T-shaped slot; 41, T-shaped block; 42, sun visor; 5, fourth groove; 51, rack; 52, gear; 53, first motor; 6, fifth groove; 61, bidirectional threaded rod; 62, second motor; 63, sliding block; 631, sixth groove; 64, rotating rod; 65, movable block; 66, support rod; 67, third motor; 7, rotating plate; 71, arc-shaped slot; 72, fixed plate; 721, limiting groove; 73, limiting ring; 74, connecting column; 75, clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0024] Please refer to Figures 1 to 7 As shown in the figure, a new material article display stand for new material technology exhibition includes a bottom plate 1, the top of the bottom plate 1 is fixedly installed with a connecting plate 3, the top of the connecting plate 3 is fixedly installed with a glass cover 31, and the top of the glass cover 31 is fixedly installed with a top cover 32; further including a shielding mechanism for shielding reflection; the shielding mechanism includes a sun visor 42, the sun visor 42 is slidingly installed at the bottom of the top cover 32, the bottom of the top cover 32 is provided with a T-shaped slot 4, the T-shaped slot 4 is slidingly installed with a T-shaped block 41 in the inner cavity, the T-shaped block 41 is fixedly connected with the sun visor 42, the bottom of the top cover 32 is fixedly installed with a rack 51, one side of the sun visor 42 is fixedly connected with a first motor 53, the output shaft of the first motor 53 is fixedly connected with a gear 52, and the gear 52 is meshed with the rack 51. The bottom of the top cover 32 is provided with a fourth groove 5, a limiting rod is slidingly installed in the inner cavity of the fourth groove 5, and the limiting rod is rotationally connected with the gear 52.

[0025] The existing new material article display device protects the new material article through a glass door in use, and uses light to irradiate the new material in the watching process, and the reflection of the glass door can easily cause the details of the new material article to be unable to be carefully watched.

[0026] In use, the new material article is first placed on the top of the connecting plate 3, and then the new material article is protected by the glass cover 31. In use, in order to avoid the reflection of the light irradiating the glass cover 31 from causing the audience to clearly watch the details on the new material article, the first motor 53 output shaft drives the gear 52 to rotate, the gear 52 is engaged with the rack 51 to drive the limiting rod to slide in the fourth groove 5 inner cavity, and the limiting rod will slide along with the gear 52 and the first motor 53 in the fourth groove 5 inner cavity. When the first motor 53 moves, the light shield plate 42 moves together, the light shield plate 42 drives the T-shaped block 41 to slide in the T-shaped groove 4 inner cavity. In use, the light shield plate 42 rotates to shield the glass cover 31 in a cycle. When the light shield plate 42 rotates to the audience, the back of the new material article is shielded by the light shield plate 42, so that the audience opposite to the new material article is not affected by the reflection of the glass when the light irradiates the new material article, which is beneficial to the audience to observe the details of the new material article more carefully.

[0027] Further, as shown in Figure 3 the top of the top cover 32 is provided with a third groove 321, and a glass sliding plate 33 is slidably installed in the third groove 321.

[0028] In use, the new material article is placed on the top of the connecting plate 3, and the new material article can be displayed in all directions, so that the new material article is protected by the glass sliding plate 33 and the glass cover 31. In use, the glass sliding plate 33 is slid upward along the third groove 321 to place the new material article in the glass cover 31. This not only facilitates the placement of the new material article in the glass cover 31, but also does not affect the display of the new material article.

[0029] Further, as shown in Figure 2 the bottom of the bottom plate 1 is fixedly provided with four universal wheels 11, the top of the bottom plate 1 is provided with a first groove 12, and a handrail 13 is slidably installed in the first groove 12.

[0030] In use, in order to facilitate the movement of the display stand, the bottom of the handrail 13 is inserted into the first groove 12, and the display stand can be moved by pushing the handrail 13. The universal wheel 11 has a self-locking function, and when the display stand needs to be stationary, the universal wheel 11 is self-locked. When the new material article is displayed, the handrail 13 is pulled out of the first groove 12. This can avoid the influence of the handrail 13 on the display of the new material article, and does not affect the transfer of the display stand.

[0031] Further, as shown in Figure 2 The top of the bottom plate 1 is fixedly provided with four first supporting blocks 2, the top of the first supporting block 2 is provided with a second groove 21, the inner cavity of the second groove 21 is slidably provided with a slide rod 22, and the outer surface of the slide rod 22 is wound with a spring 23; The top of the slide rod 22 is fixedly connected with a second supporting block 24, the second supporting block 24 is fixedly connected with the connecting plate 3, the top of the bottom plate 1 is fixedly provided with a limiting sleeve 25, and the inner cavity of the limiting sleeve 25 is fixedly provided with a damper 26; The inner cavity of the limiting sleeve 25 is slidably provided with a limiting column 27, and the both ends of the limiting column 27 are fixedly connected with the damper 26 and the connecting plate 3, respectively.

[0032] In use, in order to avoid that the new material articles in the display stand are damaged by uneven road surface during the transfer of the display stand, the downward extrusion force of the connecting plate 3 is absorbed by the spring rod 26, at the same time, the connecting plate 3 extrudes the second supporting block 24, the second supporting block 24 slides in the inner cavity of the second groove 21 with the slide rod 22, and the spring 23 is also extruded, so that the vibration energy of the connecting plate 3 can be absorbed, and the new material articles on the top of the connecting plate 3 are further protected.

[0033] Further, as shown in Figure 6 And Figure 7 The top of the connecting plate 3 is provided with a fifth groove 6, the inner cavity of the fifth groove 6 is rotatably provided with a bidirectional threaded rod 61, one end of the bidirectional threaded rod 61 is fixedly connected with a second motor 62, and the inner cavity of the fifth groove 6 is slidably provided with two sliding blocks 63, and the two sliding blocks 63 are threadedly connected with the bidirectional threaded rod 61; The top of the sliding block 63 is provided with a sixth groove 631, the inner cavity of the sixth groove 631 is rotatably provided with a rotating rod 64, the top of the two rotating rods 64 is commonly rotatably connected with a movable block 65, the both sides of the movable block 65 are fixedly provided with supporting rods 66, and the top of the movable block 65 is fixedly provided with a third motor 67; The output shaft of the third motor 67 is fixedly connected with a rotating plate 7, the top of the rotating plate 7 is provided with an arc-shaped groove 71, the two supporting rods 66 are commonly fixedly connected with a fixed plate 72, the top of the fixed plate 72 is provided with a limiting groove 721, the inner cavities of the arc-shaped groove 71 and the limiting groove 721 are commonly slidably provided with a connecting column 74, the outer surface of the connecting column 74 is rotatably connected with a clamping plate 75, the top of the fixed plate 72 is fixedly provided with a limiting ring 73, and the clamping plate 75 is slidably arranged in the inner cavity of the limiting ring 73.

[0034] The present application is used, in order to increase the applicability of the showcase, therefore when it is necessary to display new material articles with small volume, the second motor 62 output shaft rotates with the bidirectional threaded rod 61, cooperates with the fifth groove 6 to limit the two sliding blocks 63, so that the two sliding blocks 63 move towards each other, the included angle between the two rotating rods 64 will be smaller when the two sliding blocks 63 are close to each other, and further the two rotating rods 64 can lift the movable block 65, at this time the new material article on the top of the movable block 65 is also lifted, which can facilitate the audience to observe the new material article; When in use, first place the new material article on the top of the fixed plate 72, then rotate the rotating plate 7 with the third motor 67 output shaft, the arc-shaped groove 71 will slide in the arc-shaped groove 71 and the limiting groove 721 cavity, when the connecting column 74 slides to the center of the fixed plate 72, the connecting column 74 will bring the clamping plate 75 close to the center of the fixed plate 72, and then clamp the new material article, the clamping plate 75 will slide in the limiting ring 73 cavity, which can make the three clamping plates 75 slide synchronously.

[0035] Working principle: first place the new material article on the top of the connecting plate 3, then protect the new material article by the glass cover 31, in order to avoid the reflection of the light irradiating the glass cover 31 causing the audience to clearly observe the details on the new material article, rotate the gear 52 with the first motor 53 output shaft, the gear 52 and the rack 51 meshing can drive the limiting rod to slide in the fourth groove 5 cavity, at the same time the limiting rod will bring the gear 52 and the first motor 53 together along the fourth groove 5 cavity, the first motor 53 moves will bring the light shield plate 42 together, the light shield plate 42 with the T-shaped block 41 slides in the T-shaped groove 4 cavity, in use, the light shield plate 42 rotates will cycle to shield the glass cover 31, when the light shield plate 42 rotates to the audience, the back of the new material article is shielded by the light shield plate 42, so that when the light irradiates the new material article, the audience directly facing the new material article will not be affected by the glass reflection, which is beneficial to the audience to observe the details of the new material article more carefully.

[0036] The downward extrusion force of the connecting plate 3 is absorbed by the spring rod 26, at the same time, the connecting plate 3 extrudes the second supporting block 24, the second supporting block 24 slides with the slide rod 22 in the second groove 21, the spring 23 is also extruded, which can absorb the vibration energy of the connecting plate 3, further realize the protection of the new material article on the top of the connecting plate 3, the third motor 67 output shaft rotates with the rotating plate 7, the arc-shaped groove 71 slides with the connecting column 74 in the arc-shaped groove 71 and the limiting groove 721, when the connecting column 74 slides to the center of the fixed plate 72, the connecting column 74 will make the clamping plate 75 close to the middle of the fixed plate 72, and then clamp the new material article, the two supporting rods 66 fix the fixed plate 72, the clamping plate 75 slides in the limiting ring 73, which can make the three clamping plates 75 slide synchronously.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A display rack for new material items for a new material technology exhibition, comprising a base plate (1), a connecting plate (3) fixedly installed on the top of the base plate (1), a glass cover (31) fixedly installed on the top of the connecting plate (3), and a top cover (32) fixedly installed on the top of the glass cover (31). It also includes a shading mechanism to block reflections; Its features are: The shielding mechanism includes a light-shielding plate (42), which is slidably installed at the bottom of the top cover (32). A T-shaped groove (4) is provided at the bottom of the top cover (32). A T-shaped block (41) is slidably installed in the inner cavity of the T-shaped groove (4). The T-shaped block (41) and the light-shielding plate (42) are fixedly connected. A rack (51) is fixedly installed at the bottom of the top cover (32). A first motor (53) is fixedly connected to one side of the light-shielding plate (42). A gear (52) is fixedly connected to the output shaft of the first motor (53). The gear (52) meshes with the rack (51).

2. The new material item display rack for exhibiting new material technologies according to claim 1, characterized in that: The top cover (32) has a fourth groove (5) at the bottom. A limit rod is slidably installed in the inner cavity of the fourth groove (5). The limit rod is rotatably connected to the gear (52).

3. The new material item display rack for exhibiting new material technologies according to claim 2, characterized in that: The top of the top cover (32) has a third groove (321) and a glass slide plate (33) is slidably installed in the inner cavity of the third groove (321).

4. The new material item display rack for exhibiting new material technologies according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly installed with four casters (11), and the top of the base plate (1) is provided with a first groove (12), and a handrail (13) is slidably installed in the inner cavity of the first groove (12).

5. A display rack for new material items for exhibition of new material technology according to claim 4, characterized in that: Four first support blocks (2) are fixedly installed on the top of the base plate (1). A second groove (21) is opened on the top of the first support block (2). A slide rod (22) is slidably installed in the inner cavity of the second groove (21). A spring (23) is wound around the outer surface of the slide rod (22).

6. The new material item display rack for exhibiting new material technologies according to claim 5, characterized in that: The top of the slide bar (22) is fixedly connected to a second support block (24), the second support block (24) is fixedly connected to the connecting plate (3), the top of the bottom plate (1) is fixedly installed with a limit sleeve (25), and the inner cavity of the limit sleeve (25) is fixedly installed with a damper (26).

7. A display rack for new material items for exhibition of new material technology according to claim 6, characterized in that: The limiting sleeve (25) has a limiting post (27) slidably installed inside its cavity. The two ends of the limiting post (27) are fixedly connected to the damper (26) and the connecting plate (3), respectively.

8. A display rack for new material items for exhibition of new material technology according to claim 7, characterized in that: The top of the connecting plate (3) is provided with a fifth groove (6), and a bidirectional threaded rod (61) is rotatably installed in the inner cavity of the fifth groove (6). One end of the bidirectional threaded rod (61) is fixedly connected to a second motor (62). Two sliding blocks (63) are slidably installed in the inner cavity of the fifth groove (6), and both sliding blocks (63) are threadedly connected to the bidirectional threaded rod (61).

9. A display rack for new material items for exhibition of new material technology according to claim 8, characterized in that: The top of the sliding block (63) is provided with a sixth groove (631), and a rotating rod (64) is rotatably installed in the inner cavity of the sixth groove (631). The tops of the two rotating rods (64) are rotatably connected to a movable block (65). Support rods (66) are fixedly installed on both sides of the movable block (65), and a third motor (67) is fixedly installed on the top of the movable block (65).

10. A display rack for new material items for exhibition of new material technology according to claim 9, characterized in that: The output shaft of the third motor (67) is fixedly connected to a rotating plate (7). The top of the rotating plate (7) is provided with an arc-shaped groove (71). The two support rods (66) are fixedly connected to a fixing plate (72). The top of the fixing plate (72) is provided with a limiting groove (721). The inner cavity of the arc-shaped groove (71) and the limiting groove (721) are slidably installed with a connecting column (74). The outer surface of the connecting column (74) is rotatably connected with a clamping plate (75). The top of the fixing plate (72) is fixedly installed with a limiting ring (73). The clamping plate (75) is slidably installed in the inner cavity of the limiting ring (73).

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