Display interactive image light tracking device

Abstract

The utility model discloses an exhibition interactive image light tracking device in the technical field of light tracking, which comprises a stage top beam, an infrared camera and a stage lamp, the bottom of the stage top beam is slidably connected with a U-shaped frame, a transverse adjusting mechanism is arranged between the U-shaped frame and the stage top beam, the outer wall of the rear side of the U-shaped frame is provided with an angle adjusting assembly, and the angle adjusting assembly is connected with the stage lamp. The angle adjusting assembly comprises an L-shaped plate, the front end face of the L-shaped plate is rotationally connected with a driving shaft, the driving shaft is sleeved with a driven gear, two sets of connecting rods are installed on the outer wall of the front end of the driving shaft, the transverse adjusting mechanism drives the infrared camera to move left and right, and the angle adjusting assembly enables the infrared camera at the front ends of the connecting rods to swing left and right. The shooting range of the infrared camera is enlarged, the shooting dead angle of the infrared camera is reduced, an exhibit of interactive image shooting lamplight is convenient to display and display, lamplight tracking is convenient, the lamplight tracking range is enlarged, and the situation that the interactive effect of display and display is affected due to the fact that lamplight cannot be tracked in time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of light tracking, in particular to a light tracking device for displaying interactive images of exhibitions. Background Art

[0002] The interactive image light tracking device for exhibitions is a new type of display technology that can realize the interaction between the audience and the exhibits through the combination of images and lights. It uses a high-tech tracking system to track the audience's movements and present images and lights in real time in the exhibition space, allowing the audience to experience the charm of the exhibits in an immersive way.

[0003] When exhibits are displayed on stage, infrared cameras can be used to capture the position of exhibits on the stage, thereby controlling the corresponding light movement and light intensity. However, the infrared cameras on existing stages are mostly fixed, which makes it inconvenient to adjust the position and use angle of the infrared cameras. Infrared cameras have blind spots, and the light tracking range is limited. The inability to track the lights in time will affect the interactive effect of the exhibition. To this end, we propose an interactive image light tracking device for exhibitions. Utility Model Content

[0004] The purpose of the utility model is to provide a light tracking device for displaying interactive images of exhibitions, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for displaying interactive image light tracking of exhibitions comprises a stage top beam, an infrared camera and a stage light, wherein a U-shaped frame is slidably connected to the bottom of the stage top beam, an open end of the U-shaped frame faces the bottom of the stage top beam, a lateral adjustment mechanism is arranged between the U-shaped frame and the stage top beam, an angle adjustment component is arranged on the rear outer wall of the U-shaped frame, the angle adjustment component comprises an L-shaped plate, a front end surface of the L-shaped plate is rotatably connected to a drive shaft, a driven gear is sleeved on the drive shaft, two sets of connecting rods are installed on the front end outer wall of the drive shaft, and the bottoms of the two sets of connecting rods are connected to the rear outer wall of the infrared camera.

[0007] Further: the lateral adjustment mechanism includes a reduction motor, which is located on the front outer wall of the U-shaped frame, and the output end of the reduction motor is connected to a rotating rod, and a rotating gear is mounted on the rotating rod. Multiple sets of meshing grooves are opened at the bottom of the stage top beam, and the multiple sets of meshing grooves are meshed and connected with the rotating gears.

[0008] Furthermore, a T-shaped groove is provided at the rear end of the bottom wall of the stage top beam, a T-shaped block is slidably connected in the T-shaped groove, and a linkage rod is connected to the bottom wall of the T-shaped block, and the bottom end of the linkage rod is connected to the rear side wall of the U-shaped frame.

[0009] Furthermore: the angle adjustment component also includes a stepper motor, which is connected to the rear side wall of the U-shaped frame through a bracket, and the output end of the stepper motor is connected to a driving gear, and the driving gear is meshed with the driven gear.

[0010] Further: the outer surfaces of the rotating gear and the driven gear are coated with lubricating oil.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can drive the rotating gear on the rotating rod to rotate through the operation of the reduction motor. Since the rotating gear is meshed and connected with the multiple groups of meshing grooves, after the U-shaped frame is limited by the sliding of the linkage rod, the T-shaped block and the T-shaped groove, the U-shaped frame drives the infrared camera to move left and right. Through the operation of the stepping motor, the active gear can be driven to rotate. Since the active gear is meshed and connected with the driven gear, the infrared camera at the front end of the connecting rod swings left and right, thereby increasing the shooting range of the infrared camera and reducing its shooting blind angle, making it easy to display the exhibits of the interactive image shooting lights of the exhibition, facilitating the tracking of the lights, and increasing the tracking range of the lights, thereby avoiding the influence of the interactive effect of the exhibition due to the failure of the lights to track in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of the side connection structure of the stage top beam, U-shaped frame and infrared camera of the utility model;

[0015] Figure 3 This is a schematic diagram of the side connection structure of the angle adjustment component and the infrared camera of the utility model.

[0016] In the figure: 1. stage top beam; 2. stage light; 3. U-shaped frame; 4. infrared camera; 5. angle adjustment assembly; 500. L-shaped plate; 501. stepper motor; 502. driving gear; 503. driven gear; 504. driving shaft; 505. connecting rod; 6. meshing groove; 7. reduction motor; 8. rotating rod; 9. rotating gear; 10. T-slot; 11. T-block; 12. linkage rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1:

[0019] See also Figure 1-3 The utility model provides a technical solution: a display and exhibition interactive image light tracking device, comprising a stage top beam 1, an infrared camera 4 and a stage light 2, a U-shaped frame 3 is slidably connected to the bottom of the stage top beam 1, an open end of the U-shaped frame 3 faces the bottom of the stage top beam 1, and a lateral adjustment mechanism is provided between the U-shaped frame 3 and the stage top beam 1, an angle adjustment component 5 is provided on the rear outer wall of the U-shaped frame 3, the angle adjustment component 5 comprises an L-shaped plate 500, a front end surface of the L-shaped plate 500 is rotatably connected to a drive shaft 504, and a driven gear 503 is sleeved on the drive shaft 504, two sets of connecting rods 505 are installed on the front end outer wall of the drive shaft 504, and the bottoms of the two sets of connecting rods 505 are connected to the rear outer wall of the infrared camera 4.

[0020] The stage light 2 is fixedly installed at the bottom of the stage top beam 1, and the electrical ends of each electrical equipment are electrically connected to the electrical ends of the external power supply and the controller. Through the action of the lateral adjustment mechanism, the U-shaped frame 3 drives the infrared camera 4 to move left and right. During the movement of the infrared camera 4 left and right, the angle adjustment component 5 can drive the driven gear 503 to rotate, so that the driving rod 504 and the connecting rod 505 rotate, so that the infrared camera 4 fixedly installed at the front end of the connecting rod 504 swings left and right, which increases the shooting range of the infrared camera 4 and reduces its shooting blind spots, making it easier to display the exhibits of the interactive image shooting lights, and easier to track the lights, thereby increasing the tracking range of the lights and avoiding the interactive effect of the exhibition being affected by the inability to track the lights in time.

[0021] Among them, preferably, the lateral adjustment mechanism includes a reduction motor 7, which is located at the front end outer wall of the U-shaped frame 3, and the output end of the reduction motor 7 is connected to a rotating rod 8, on which a rotating gear 9 is mounted, and a plurality of groups of meshing grooves 6 are provided at the bottom of the stage top beam 1, and the plurality of groups of meshing grooves 6 are meshedly connected with the rotating gear 9; the bottom end of the rotating rod 8 is rotatably connected to the inner wall of the U-shaped frame 3 through a bearing, and the operation of the reduction motor 7 can drive the rotating gear 9 fixedly connected to the rotating rod 8 to rotate, and since the rotating gear 9 is meshedly connected with the plurality of groups of meshing grooves 6, the U-shaped frame 3 drives the angle adjustment component 5 and the infrared camera 4 to move left and right after the sliding limit of the linkage rod 12, the T-block 11 and the T-slot 10.

[0022] Preferably, a T-slot 10 is provided at the rear end of the bottom wall of the stage top beam 1, a T-block 11 is slidably connected in the T-slot 10, and a linkage rod 12 is connected to the bottom wall of the T-block 11, and the bottom end of the linkage rod 12 is connected to the rear side wall of the U-shaped frame 3; the linkage rod 12 is fixedly connected to the T-block 11 and the outer wall of the U-shaped frame 3, and after the T-block 11 and the T-slot 10 are limited by sliding, the U-shaped frame 3 is prevented from falling, and the stability of the U-shaped frame 3 during movement is also guaranteed.

[0023] Preferably, the angle adjustment component 5 also includes a stepper motor 501, which is connected to the rear side wall of the U-shaped frame 3 through a bracket, and the output end of the stepper motor 501 is connected to a driving gear 502, and the driving gear 502 is meshed with the driven gear 503; the L-shaped plate 500 is fixedly connected to the rear side wall of the U-shaped frame 3, and the operation of the stepper motor 501 drives the driving gear 502 to rotate. Since the driving gear 502 is meshed with the driven gear 503, the driving shaft 504 and the connecting rod 505 on the driven gear 503 rotate, thereby driving the infrared camera 4 to rotate.

[0024] Embodiment 2:

[0025] Reference Figure 2 and Figure 3 This embodiment is different from the first embodiment in that the outer surfaces of the rotating gear 9 and the driven gear 503 are coated with lubricating oil; the lubricating oil improves the smoothness of the rotating gear 9 and the driven gear 503 during rotation, avoids jamming, and ensures the smoothness of the infrared camera 4 when adjusting the left and right position and angle.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light tracking device for displaying interactive images of an exhibition, comprising a stage top beam (1), an infrared camera (4) and a stage light (2), characterized in that: The bottom of the stage top beam (1) is slidably connected to a U-shaped frame (3), the open end of the U-shaped frame (3) faces the bottom of the stage top beam (1), and a lateral adjustment mechanism is provided between the U-shaped frame (3) and the stage top beam (1). The rear outer wall of the U-shaped frame (3) is provided with an angle adjustment component (5), the angle adjustment component (5) comprises an L-shaped plate (500), the front end surface of the L-shaped plate (500) is rotatably connected to a drive shaft (504), and the drive shaft (504) is sleeved with a driven gear (503), and the front end outer wall of the drive shaft (504) is installed with two groups of connecting rods (505), and the bottoms of the two groups of connecting rods (505) are connected to the rear outer wall of the infrared camera (4).

2. The interactive image light tracking device for displaying an exhibition according to claim 1, characterized in that: The lateral adjustment mechanism comprises a reduction motor (7), the reduction motor (7) being located on the front end outer wall of the U-shaped frame (3), and the output end of the reduction motor (7) being connected to a rotating rod (8).

3. The interactive image light tracking device for displaying an exhibition according to claim 2, characterized in that: The rotating rod (8) is sleeved with a rotating gear (9), and the bottom of the stage top beam (1) is provided with a plurality of groups of meshing grooves (6), and the plurality of groups of meshing grooves (6) are meshedly connected with the rotating gear (9).

4. The interactive image light tracking device for displaying an exhibition according to claim 1, characterized in that: A T-shaped groove (10) is provided at the rear end of the bottom wall of the stage top beam (1), a T-shaped block (11) is slidably connected in the T-shaped groove (10), and a linkage rod (12) is connected to the bottom wall of the T-shaped block (11), and the bottom end of the linkage rod (12) is connected to the rear side wall of the U-shaped frame (3).

5. The interactive image light tracking device for displaying an exhibition according to claim 1, characterized in that: The angle adjustment component (5) further comprises a stepping motor (501), wherein the stepping motor (501) is connected to the rear side wall of the U-shaped frame (3) via a bracket, and an output end of the stepping motor (501) is connected to a driving gear (502), and the driving gear (502) is meshingly connected to a driven gear (503).

6. The interactive image light tracking device for displaying an exhibition according to claim 3, characterized in that: The outer surfaces of the rotating gear (9) and the driven gear (503) are coated with lubricating oil.

Images