Exhibition hall light display device

Abstract

The utility model relates to the technical field of lamplight, and discloses an exhibition hall lamplight display device which comprises a mounting frame, an inner groove is formed in the outer wall of the mounting frame, a threaded rod is rotatably connected to the outer wall of the inner groove, a sliding seat is in threaded connection to the outer wall of the threaded rod, a fixing rod is fixedly connected to the outer wall of the sliding seat, and a telescopic rod is slidably connected to the outer wall of the fixing rod. A first connecting frame is rotatably connected to the outer wall of the telescopic rod, a second connecting frame is rotatably connected to the outer wall of the first connecting frame, a limiting disc is fixedly connected to the outer wall of the second connecting frame, a mounting plate is rotatably connected to the outer wall of the limiting disc, a lamp holder assembly is mounted on the outer wall of the mounting plate through bolts, and an angle limiting assembly is arranged on the outer wall of the limiting disc; according to the utility model, the light of the exhibition hall can be adjusted in multiple directions, so that the light adjusting flexibility is improved, an exhibit can be accurately and comprehensively illuminated, illumination dead angles are avoided, and the exhibition effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of light, in particular to an exhibition hall light display device. BACKGROUND

[0002] In various exhibition halls, such as art exhibition halls, product exhibition halls, museum exhibition halls, etc., light display plays a crucial role. It not only illuminates the exhibits, making them clearly present to the audience, but also creates a specific atmosphere through different light effects, enhances the display effect of the exhibits, attracts the attention of the audience and guides the audience to better appreciate the exhibits

[0003] For the related technology in the above, the inventor believes that the light angle adjustment of most existing light display devices is not flexible enough, and it is difficult to accurately adjust the light irradiation angle according to the shape, size and display requirements of different exhibits, resulting in that some exhibits may have lighting dead angles or light is too concentrated in some areas, affecting the overall display effect and reducing the flexibility of the light display device. Therefore, an exhibition hall light display device is proposed to solve the above problems.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present application, and therefore it can include prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above problems, the present application provides an exhibition hall light display device.

[0006] The exhibition hall light display device provided by the present application adopts the following technical scheme:

[0007] An exhibition hall light display device, comprising a mounting frame, an inner groove is formed in the outer wall of the mounting frame, a threaded rod is rotatably connected to the outer wall of the inner groove, a sliding seat is threadedly connected to the outer wall of the threaded rod, a fixed rod is fixedly connected to the outer wall of the sliding seat, a telescopic rod is slidably connected to the outer wall of the fixed rod, a first connecting frame is rotatably connected to the outer wall of the telescopic rod, a second connecting frame is rotatably connected to the outer wall of the first connecting frame, and a limiting disc is fixedly connected to the outer wall of the second connecting frame, an installation plate is rotatably connected to the outer wall of the limiting disc, a lamp head assembly is bolted to the outer wall of the installation plate, and an angle limiting assembly is arranged on the outer wall of the limiting disc.

[0008] Preferably, the angle limiting assembly comprises a fixed pin, a plurality of limiting holes are formed in the outer wall of the limiting disc in a circular shaft array, and the fixed pin is matched with the limiting holes.

[0009] Preferably, a plurality of adjusting holes are formed in the outer wall of the telescopic rod in a linear array, and a threaded pin matched with the adjusting holes is arranged on the outer wall of the fixed rod.

[0010] Preferably, the two side outer walls of the mounting frame are fixedly connected with a plurality of fixing blocks.

[0011] Preferably, the side outer wall of the mounting frame is fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with the threaded rod.

[0012] To sum up, the present application has the following beneficial technical effects:

[0013] Through the threaded rod, the sliding seat is driven to move left and right, thereby adjusting the left and right movement of the lamp head assembly. The extension length of the telescopic rod is adjusted, the height of the lamp head assembly is adjusted, the first connecting frame and the second connecting frame are conveniently rotated and adjusted, the position of the lamp head assembly is further adjusted, and finally the mounting plate is synchronously rotated and adjusted to adjust the angle of the lamp head assembly, thereby completing the adjustment of the light. Compared with the prior art, the light of the exhibition hall can be adjusted in multiple directions, thereby improving the light adjustment flexibility, ensuring that the exhibits can be precisely and comprehensively illuminated, avoiding illumination dead angles, and improving the display effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the overall schematic diagram of the application embodiment one;

[0015] Figure 2 is the three-dimensional top view structural schematic diagram of the application embodiment one;

[0016] Figure 3 is Figure 2 is the enlarged schematic diagram of structure A in the middle;

[0017] Figure 4 is Figure 1 is the enlarged schematic diagram of structure B in the middle.

[0018] Mark explanation: 1, mounting frame; 2, fixing block; 3, inner groove; 4, threaded rod; 5, sliding seat; 6, fixed rod; 7, telescopic rod; 8, first connecting frame; 9, second connecting frame; 10, lamp head assembly; 11, servo motor; 12, fixed pin; 13, mounting plate; 14, limiting disc; 15, limiting hole; 16, adjusting hole; 17, threaded pin. DETAILED DESCRIPTION

[0019] The following will be combined with the Figure 1 - Figure 4 The application will be further described in detail.

[0020] Embodiment one:

[0021] The utility model provides an exhibition hall light display device, including mounting frame 1, the outer wall of mounting frame 1 is equipped with inner groove 3, the outer wall of inner groove 3 is rotatably connected with threaded rod 4, the outer wall of threaded rod 4 is threadedly connected with sliding seat 5, the threaded rod 4 is rotated by drive, to make threaded rod 4 drive sliding seat 5 move left and right, and then the subsequent adjustment of light position is convenient, the outer wall of sliding seat 5 is fixedly connected with fixed rod 6, the outer wall of fixed rod 6 is slidably connected with telescopic rod 7, the telescopic length of telescopic rod 7 is adjusted by sliding adjustment telescopic rod 7, the height of light is adjusted, the outer wall of telescopic rod 7 is rotatably connected with first connecting frame 8, and there is a certain resistance between first connecting frame 8 and telescopic rod 7, the outer wall of first connecting frame 8 is rotatably connected with second connecting frame 9, the upper portion of second connecting frame 9 is provided with rotating shaft, and rotating shaft is rotatably connected with first connecting frame 8 and second connecting frame 9, the outer wall of rotating shaft is threadedly connected with nut, and the rotation of second connecting frame 9 is limited, and the outer wall of second connecting frame 9 is fixedly connected with limit disc 14, the outer wall of limit disc 14 is rotatably connected with mounting plate 13, the outer wall of mounting plate 13 is bolted with lamp cap assembly 10, and the outer wall of limit disc 14 is provided with angle limiting assembly, the irradiation angle of lamp cap assembly 10 is adjusted by rotating mounting plate 13, and the rotation angle of lamp cap assembly 10 is limited by angle limiting assembly.

[0022] Wherein the angle limiting assembly comprises a fixed pin 12, the outer wall of the limit disc 14 is provided with a plurality of limit holes 15 in the form of a circular shaft array, and the fixed pin 12 is adapted to the limit hole 15, when the mounting plate 13 is rotated, the fixed pin 12 can be inserted into the corresponding limit hole 15 on the mounting plate 13 and the limit disc 14 to fix the mounting plate 13.

[0023] Wherein the outer wall of the telescopic rod 7 is provided with a plurality of adjustment holes 16 in the form of a linear array, and the outer wall of the fixed rod 6 is provided with a threaded pin 17 adapted to the adjustment hole 16, the telescopic rod 7 is adjusted by sliding, so that the adjustment hole 16 of different height corresponds to the threaded pin 17, the telescopic rod 7 is fixed by inserting the threaded pin 17 into the fixed rod 6 and the threaded pin 17.

[0024] Wherein the outer wall of the mounting frame 1 is fixedly connected with a plurality of fixed blocks 2, and the mounting frame 1 is fixed to the wall surface by the expansion screws.

[0025] Wherein the outer wall of the mounting frame 1 is fixedly connected with a plurality of fixed blocks 2, and the mounting frame 1 is fixed to the wall surface by the expansion screws.

[0026] The implementation principle of the exhibition hall light display device is as follows: first, the mounting frame 1 is attached to the installed wall through the two side fixing blocks 2, and is installed through expansion screws, the threaded pin 17 is separated from the fixed rod 6, the telescopic rod 7 is adjusted in extension and contraction, the height of the light is adjusted, the lamp head assembly 10 is adapted to the exhibition works, after adjustment, the threaded pin 17 is connected with the adjusting hole 16, the telescopic rod 7 is fixed, the first connecting frame 8 and the second connecting frame 9 are rotated respectively to adjust the position of the lamp head assembly 10, the light irradiation angle is further adjusted, the flexibility of the device is improved, the fixed pin 12 is separated from the mounting plate 13, the mounting plate 13 is rotated, the mounting plate 13 drives the lamp head assembly 10 to rotate, the irradiation angle is further adjusted, the fixed pin 12 passes through the mounting plate 13 and is connected with the suitable limiting hole 15, the fixed lamp head assembly 10 after rotation adjustment is completed, finally, the servo motor 11 is started through the external power switch, the threaded rod 4 is driven by the output shaft to rotate, the threaded rod 4 drives the sliding seat 5 to move left and right, the position of the lamp head assembly 10 is further adjusted, and the adjustment flexibility of the light device is effectively improved.

[0027] The above describes an exemplary embodiment of the exhibition hall light display device provided by the present disclosure with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and improvements can be made to the above specific embodiments without departing from the concept of the present disclosure, various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A lighting display device for an exhibition hall, comprising a mounting frame (1), characterized in that: The outer wall of the mounting bracket (1) is provided with an inner groove (3). The outer wall of the inner groove (3) is rotatably connected to a threaded rod (4). The outer wall of the threaded rod (4) is threadedly connected to a sliding seat (5). The outer wall of the sliding seat (5) is fixedly connected to a fixing rod (6). The outer wall of the fixing rod (6) is slidably connected to a telescopic rod (7). The outer wall of the telescopic rod (7) is rotatably connected to a first connecting frame (8). The outer wall of the first connecting frame (8) is rotatably connected to a second connecting frame (9). The outer wall of the second connecting frame (9) is fixedly connected to a limiting plate (14). The outer wall of the limiting plate (14) is rotatably connected to a mounting plate (13). The outer wall of the mounting plate (13) is bolted with a lamp head assembly (10). The outer wall of the limiting plate (14) is provided with an angle limiting assembly.

2. The exhibition hall lighting display device according to claim 1, characterized in that: The angle limiting component includes a fixing pin (12), and the outer wall of the limiting disk (14) is provided with a plurality of limiting holes (15) in a circular shaft array, and the fixing pin (12) is adapted to the limiting holes (15).

3. The exhibition hall lighting display device according to claim 1, characterized in that: The outer wall of the telescopic rod (7) is provided with a plurality of adjustment holes (16) in a linear array, and the outer wall of the fixed rod (6) is provided with threaded pins (17) that are compatible with the adjustment holes (16).

4. The exhibition hall lighting display device according to claim 1, characterized in that: Multiple fixing blocks (2) are fixedly connected to the outer walls on both sides of the mounting bracket (1).

5. The exhibition hall lighting display device according to claim 1, characterized in that: A servo motor (11) is fixedly connected to the outer side wall of the mounting bracket (1), and the output shaft of the servo motor (11) is fixedly connected to the threaded rod (4).

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