A surround light system structure suitable for multimedia exhibition hall

Abstract

This utility model relates to the field of lighting technology and proposes a surround lighting system structure suitable for multimedia exhibition halls. It includes a base plate, exhibition hall lights disposed on both sides of the bottom of the base plate, and movable plates on both sides of the bottom of the base plate. Each movable plate has a swing mechanism that causes the exhibition hall lights to swing back and forth. The swing mechanism includes a micro motor, a rotating disk, a swing plate, and a follower column disposed at the bottom of the swing plate. Support plates are disposed on both sides of the bottom of the movable plates. A first follower plate is disposed on one opposite side of each of the two support plates, and a first rotating column is disposed on one opposite side of each of the two support plates. The two first follower plates are respectively connected to their corresponding first rotating columns via ball joint assemblies. Second follower plates are connected to both sides of each of the two first follower plates, and a second rotating column is disposed on one opposite side of each of the two second follower plates. The second rotating columns are connected to the follower columns via second ball joint assemblies. This technical solution enhances the attractiveness of the exhibition booth.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a surround lighting system structure suitable for multimedia exhibition halls. Background Technology

[0002] Lighting facilities are typically required in exhibition settings. In addition to providing basic illumination, lighting facilities also serve to decorate and create atmosphere. They play a vital role in creating the exhibition environment and enhancing the display effect of booths. Therefore, the development and design of lighting facilities for exhibitions has always been one of the key directions in the development of exhibition technology.

[0003] An existing cross-shaped exhibition lighting system installation structure includes multiple winches and a hoisting frame driven by each winch. The hoisting frame includes a front crossbeam, a middle crossbeam, and a rear crossbeam. Track beams are installed between the left, middle, and right ends of these three beams. The track beams include upper and lower track beams connected by track connectors. It also includes a front moving crossbeam and a rear moving crossbeam. Three sets of front roller assemblies on the front moving crossbeam roll along the three lower track beams, and three sets of rear roller assemblies on the rear moving crossbeam roll along the three lower track beams. The cross-shaped light components are suspended from the upper track beams, front moving beams, and rear moving beams using hangers. This technology allows for some adjustment between the light holders, facilitating the setup and dismantling of the lighting system.

[0004] However, in actual use, most existing lighting systems are overhead lights, meaning they are installed above the booth. Since the light only shines downwards onto the booth or exhibits, they mainly serve a basic lighting function. The fixed lighting angle and effect are unlikely to attract the attention of visitors, thus reducing the attractiveness of the booth. Utility Model Content

[0005] This invention proposes a surround lighting system suitable for multimedia exhibition halls, which enhances the attractiveness of the booth.

[0006] The technical solution of this utility model is as follows: A surround lighting system structure suitable for multimedia exhibition halls includes a base plate, exhibition hall lights arranged on both sides of the bottom of the base plate, movable plates on both sides of the bottom of the base plate, and a swing mechanism on the movable plates to make the exhibition hall lights swing back and forth. The swing mechanism includes a micro motor, a rotating disk, a swing plate, and a follower column arranged at the bottom of the swing plate. Support plates are provided on both sides of the bottom of the movable plates. A first follower plate is provided on one side of each of the two support plates facing each other. A first rotating column is provided on one side of each of the two support plates facing each other. The two first follower plates are respectively connected to the corresponding first rotating columns through a first ball joint assembly. A second follower plate is connected to both sides of each of the two first follower plates. A second rotating column is provided on one side of each of the two second follower plates facing each other. The second rotating column is connected to the follower column through a second ball joint assembly.

[0007] The rotating disk is located at the bottom of the moving plate and is rotatably connected to the moving plate. An inclined plate is fixedly connected to the side of the rotating disk. A third rotating column is provided on the inclined plate. The bottom of the third rotating column is connected to the follower column through a third ball joint assembly. The exhibition hall light is located at the top of the swing plate. The output end of the micro motor is fixedly connected to the rotating disk.

[0008] Furthermore, the top of the substrate is provided with a plurality of connecting posts, and each connecting post is fixedly connected to a mounting plate, and the mounting plate is provided with mounting holes at the four corners.

[0009] Furthermore, the substrate is provided with a driving mechanism for moving the movable plate. The driving mechanism includes a rotary motor, a gear, and a rack. The rotary motor is disposed on the top of the substrate, the gear is fixedly connected to the output end of the rotary motor, and the rack is disposed on the bottom of the movable plate and meshes with the gear.

[0010] Furthermore, guide plates are provided on both sides of the bottom of the substrate, and both guide plates are fixedly connected to the substrate. Guide rods are fixedly connected to the opposite side of the two guide plates, and the movable plate is slidably connected to the guide rods.

[0011] Furthermore, a first fixing block and a second fixing block are fixedly connected to the top two sides of the movable plate, respectively. The first fixing block is provided with a fixing groove, and the rack is disposed inside the fixing groove and fixedly connected to the first fixing block by bolts.

[0012] Furthermore, the second fixing block is provided with a limiting groove, and the rack on the other side of the moving plate is slidably connected to the inner wall of the limiting groove.

[0013] Furthermore, the guide rod has a cylindrical shape.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] This invention utilizes a swing mechanism. When in use, a micro-motor is activated, its output driving a rotating disk, which in turn rotates an inclined plate around the central axis of the disk. Since the third rotating column is connected to the following column via a second ball joint assembly (i.e., a universal joint), the inclined plate drives the following column to rotate via the third rotating column. The second following plate is connected to the following column via a ball joint, and in turn to the first following plate, which is in turn connected to the support plate via a ball joint. Therefore, when the following column rotates around the central axis of the rotating disk under the action of the third rotating column, the inclined plate, tilted at a certain angle and eccentrically positioned, causes the following column to swing. Because the swing plate is fixedly connected to the following column, it swings along with the column, causing the exhibition hall lights to change with the swing. This allows for different angles of light to illuminate exhibits or booths, attracting visitor attention and increasing booth appeal. Furthermore, the swinging exhibition hall lights can create rich and varied light and shadow effects. As the exhibition hall lights sway, the angle of light projection constantly changes, creating a dreamlike atmosphere and enhancing the immersive experience of the booth. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the moving plate and swing mechanism in this embodiment;

[0019] Figure 3 This is a partial exploded view of the moving plate and swing mechanism in this embodiment;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the bottom structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the moving plate, guide rod, swing mechanism, rack and pinion structure in this embodiment.

[0023] In the diagram: 1. Base plate; 101. Exhibition hall light; 102. Moving plate; 2. Micro motor; 201. Rotating disk; 202. Swinging plate; 203. Follower column; 2031. Ball socket; 204. Support plate; 205. First follower plate; 206. First rotating column; 207. Second follower plate; 208. Second rotating column; 209. Inclined plate; 210. Third rotating column; 3. Connecting column; 301. Mounting plate; 302. Mounting hole; 4. Rotary motor; 401. Gear; 402. Rack; 403. Guide plate; 404. Guide rod; 405. First fixing block; 406. Second fixing block; 407. Fixing groove; 408. Bolt; 409. Limiting groove; 5. Ball head. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] refer to Figure 1-6 A surround lighting system structure suitable for multimedia exhibition halls includes a base plate 1, exhibition hall lights 101 disposed on both sides of the bottom of the base plate 1, and movable plates 102 disposed on both sides of the bottom of the base plate 1. Each movable plate 102 has a swing mechanism that causes the exhibition hall lights 101 to swing back and forth. The swing mechanism includes a micro motor 2, a rotating disk 201, a swing plate 202, and a follower column 203 disposed at the bottom of the swing plate 202. Support plates 204 are disposed on both sides of the bottom of the movable plate 102, and each of the two support plates 204 has a first... A follower plate 205 is provided, and two support plates 204 are provided with a first rotating column 206 on their opposite sides. The two first follower plates 205 are respectively connected to the corresponding first rotating column 206 through a first ball joint assembly. The two sides of the two first follower plates 205 are connected to a second follower plate 207. The two sides of the second follower plate 207 are fixedly connected to the two sides of the second follower plate 207. The two sides of the two second follower plates 207 are provided with a second rotating column 208 on their opposite sides. The second rotating column 208 is connected to the follower column 203 through a second ball joint assembly.

[0026] The rotating disk 201 is located at the bottom of the movable plate 102 and is rotatably connected to the movable plate 102. An inclined plate 209 is fixedly connected to the side of the rotating disk 201. A third connecting column 3 is provided on the inclined plate 209. The third connecting column is connected to the bottom of the following column through a third ball joint assembly. The exhibition hall light 101 is located at the top of the swing plate 202. The output end of the micro motor is fixedly connected to the rotating disk 201.

[0027] It should be noted that the first ball joint assembly, the second ball joint assembly, and the third ball joint assembly have the same structure. They all include ball heads 5 respectively disposed on the third rotating column 210, the second rotating column 208, and the first rotating column 206, and ball sockets 2031 respectively disposed on the side of the follower column 203 and the first follower plate 205. Each ball head 5 is rolledly connected to the corresponding ball socket 2031, thereby achieving universal joint. This is prior art well known to those skilled in the art, and therefore will not be described in detail.

[0028] With the swing mechanism in place, when in use, the operator starts the micro motor 2. The output of the micro motor 2 drives the rotating disk 201 to rotate, which in turn drives the tilting plate 209 to rotate around the central axis of the rotating disk 201. Since the third rotating column 210 is connected to the follower column 203 through the second ball joint assembly (i.e., universal joint), the tilting plate 209 will drive the follower column 203 to rotate through the third rotating column 210. The second follower plate 207 is ball joint connected to the follower column 203 through the second rotating column 208. The second follower plate 207 is also connected to the first follower plate 205, and the first follower plate 205 is ball joint connected to the support plate 204. Therefore, when the follower column 203 rotates around the central axis of the rotating disk 201 under the action of the third rotating column 210, the third rotating column 210 causes the follower column 203 to swing due to the tilting plate 209 being tilted at a certain angle and eccentrically positioned. Since the swing plate 202 is fixedly connected to the follower column 203, the swing plate 202 swings along with the follower column 203, causing the exhibition hall light 101 to change with the swing, thereby illuminating exhibits or booths at different angles, attracting the attention of visitors and increasing the attractiveness of the booth. In addition, the swinging exhibition hall light 101 can also create rich and varied light and shadow effects. As the exhibition hall light 101 swings, the angle of light projection constantly changes, creating a dreamlike atmosphere and enhancing the immersive experience of the booth.

[0029] Furthermore, several connecting posts 3 are provided on the top of the base plate 1, and each connecting post 3 is fixedly connected to a mounting plate 301. Mounting holes 302 are provided at the four corners of the mounting plate 301. With the mounting plate 301 and mounting holes 302, it is convenient for staff to install the exhibition hall light 101 on the ceiling of the exhibition hall for construction purposes.

[0030] In this embodiment, a driving mechanism for moving the movable plate 102 is also provided on the substrate 1. The driving mechanism includes a rotary motor 4 (a rotary motor 4 with a self-locking function that should rotate), a gear 401, and a rack 402. The rotary motor 4 is disposed on the top of the substrate 1 and is fixedly connected to the top of the substrate 1 by bolts 408. The gear 401 is fixedly connected to the output end of the rotary motor 4. The rack 402 is disposed on the bottom of the movable plate 102 and meshes with the gear 401.

[0031] When staff need to move the exhibition light 101, they activate the rotary motor 4. The output of the rotary motor 4 drives the gear 401 to rotate, which in turn drives the rack 402 to move. The rack 402 then drives the moving plate 102 to move, thereby adjusting the position of the exhibition light 101. The movable exhibition light 101 allows for convenient adjustment of the light's position and direction to adapt to new display needs. Furthermore, by using the gear 401 to drive the rack 402, the rack 402 can move the moving plate 102 to any position, thus achieving stepless adjustment of the exhibition light 101's position and expanding the applicability of the moving mechanism.

[0032] Furthermore, guide plates 403 are provided on both sides of the bottom of the substrate 1, and both guide plates 403 are fixedly connected to the substrate 1. Guide rods 404 are fixedly connected to the opposite side of the two guide plates 403. The moving plate 102 is slidably connected to the guide rods 404. By setting the guide rods 404, the degree of freedom of the moving plate 102 can be restricted, so that it can only move along the axis of the guide rods 404, thereby reducing the possibility of offset or misalignment during movement and ensuring the reliability and stability of the moving mechanism during long-term use. Secondly, the guide rods 404 are designed as a cylindrical structure with a relatively smooth surface. When the moving plate 102 slides along the guide rods 404, the small frictional resistance can make the movement process smoother and reduce the possibility of the moving plate 102 getting stuck during movement.

[0033] In this embodiment, a first fixing block 405 and a second fixing block 406 are fixedly connected to the top two sides of the movable plate 102, respectively. The first fixing block 405 is provided with a fixing groove 407, and the rack 402 is disposed inside the fixing groove 407. The rack 402 is fixedly connected to the first fixing block 405 by bolts 408. By providing a fixing groove 407 on the first fixing block 405 and fixing the rack 402 therein with bolts 408, a reliable connection method is provided. The bolt 408 connection has a high tightening force, which can ensure the stable position of the rack 402 on the movable plate 102 and prevent the rack 402 from loosening or shifting during movement. Secondly, the setting of the fixing groove 407 provides a clear positioning reference for the installation of the rack 402. When installing the rack 402, simply place the rack 402 into the fixing groove 407 to quickly determine its position, and then fix it with bolts 408. This installation method is simple and quick, does not require complex positioning tools or techniques, and reduces the installation difficulty and time.

[0034] Furthermore, a limiting groove 409 is provided on the second fixed block 406, and the rack 402 on the other side of the moving plate 102 is slidably connected to the inner wall of the limiting groove 409. By providing the limiting groove 409, when one side of the rack 402 moves under the action of the moving plate 102, the other side of the rack 402 can slide in the limiting groove 409 of the second fixed block 406, thereby sharing part of the external force (such as gravity) borne by the rack 402, reducing the risk of the rack 402 bending and deforming under long-term exposure to large external forces, and extending its service life.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A surround lighting system structure suitable for multimedia exhibition halls, comprising a substrate (1) and exhibition hall lights (101) disposed on both sides of the bottom of the substrate (1), characterized in that, The base plate (1) has movable plates (102) on both sides of its bottom. The movable plates (102) are provided with a swing mechanism that makes the exhibition hall lamp (101) swing back and forth. The swing mechanism includes a micro motor (2), a rotating disk (201), a swing plate (202), and a follower column (203) set at the bottom of the swing plate (202). The movable plates (102) have support plates (204) on both sides of their bottom. The two support plates (204) have a first follower plate (205) on one side opposite to each other. The two support plates (204) have a first rotating column (206) on one side opposite to each other. The two first follower plates (205) are respectively connected to the corresponding first rotating column (206) through a first ball joint assembly. The two first follower plates (205) are connected to the two sides of their respective sides with second follower plates (207). The two second follower plates (207) have a second rotating column (208) on one side opposite to each other. The second rotating column (208) is connected to the follower column (203) through a second ball joint assembly. The rotating disk (201) is located at the bottom of the moving plate (102) and is rotatably connected to the moving plate (102). An inclined plate (209) is fixedly connected to the side of the rotating disk (201). A third rotating column (210) is provided on the inclined plate (209). The bottom of the third rotating column (210) is connected to the follower column (203) through a third ball joint assembly. The exhibition hall light (101) is located at the top of the swing plate (202). The output end of the micro motor (2) is fixedly connected to the rotating disk (201).

2. The surround lighting system structure suitable for multimedia exhibition halls according to claim 1, characterized in that: The top of the substrate (1) is provided with a plurality of connecting posts (3), and each of the connecting posts (3) is fixedly connected to a mounting plate (301). The mounting plate (301) is provided with mounting holes (302) at its four corners.

3. The surround lighting system structure suitable for multimedia exhibition halls according to claim 1, characterized in that: The substrate (1) is provided with a driving mechanism for moving the movable plate (102). The driving mechanism includes a rotary motor (4), a gear (401), and a rack (402). The rotary motor (4) is disposed on the top of the substrate (1). The gear (401) is fixedly connected to the output end of the rotary motor (4). The rack (402) is disposed on the bottom of the movable plate (102) and meshes with the gear (401).

4. The surround lighting system structure suitable for multimedia exhibition halls according to claim 3, characterized in that: The substrate (1) has guide plates (403) on both sides of its bottom, and both guide plates (403) are fixedly connected to the substrate (1). Guide rods (404) are fixedly connected to the opposite side of the two guide plates (403), and the moving plate (102) is slidably connected to the guide rods (404).

5. The surround lighting system structure suitable for multimedia exhibition halls according to claim 4, characterized in that: The top two sides of the movable plate (102) are respectively fixedly connected to a first fixing block (405) and a second fixing block (406). The first fixing block (405) is provided with a fixing groove (407). The rack (402) is set inside the fixing groove (407) and the rack (402) is fixedly connected to the first fixing block (405) by bolts (408).

6. The surround lighting system structure suitable for multimedia exhibition halls according to claim 5, characterized in that: The second fixing block (406) is provided with a limiting groove (409), and the rack (402) on the other side of the moving plate (102) is slidably connected to the inner wall of the limiting groove (409).

7. The surround lighting system structure suitable for multimedia exhibition halls according to claim 4, characterized in that: The guide rod (404) has a cylindrical shape.

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