Adjustable light beam lamp box device for venue

Abstract

The utility model relates to the technical field of light-beam-adjustable light box equipment, and discloses a light-beam-adjustable light box device for a venue, which comprises a slide rail, the lower part of the slide rail is connected with a mounting rack in a sliding manner, the rear side of the exterior of the mounting rack is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a worm, the exterior of the worm is connected with a worm gear in a meshed manner, and the worm gear is fixedly connected with the mounting rack. A rotating rod is fixedly connected to the interior of the worm gear, a lamp box support is fixedly connected to the bottom of the rotating rod, mounting pipes are fixedly connected to the two sides of the exterior of the lamp box support, pull rods are slidably connected to the interiors of the mounting pipes, a grip is fixedly connected to one end of each pull rod, and a fixing assembly is fixedly connected to the other end of each pull rod; the pull rod is sleeved with a reset spring, and the fixing assembly comprises a movable disc. According to the utility model, the effect of conveniently and quickly replacing the lamp box is realized, the disassembly mode is simple and trouble-saving, tools are not required to be used for assisting in disassembly, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adjustable beam light box equipment, in particular to an adjustable beam light box device for venues. Background Art

[0002] Venues are places where people conduct specific activities, hold events or exhibits. Venues can include various types of buildings and facilities to meet the needs of different fields and purposes. In exhibition halls and museums, adjustable beam light boxes can be used to highlight the lighting of specific artworks, cultural relics or exhibits. By adjusting the angle and position of the beam, the displayed object can be accurately illuminated to highlight its details and characteristics.

[0003] A Chinese patent document with a search announcement number of CN212481069U discloses a venue adjustable beam LED lamp adjustment device, including a light box main body, a light box bracket, and a support frame. A cavity is opened inside the light box main body, a transparent lens is arranged on the top of the light box main body, an LED lamp is arranged at the bottom of the cavity, the light box main body is connected to a beam adjustment device, and the beam adjustment device includes a threaded rod rotatably connected to a groove, two threaded rods are meshed with sliders, two sliders are commonly connected to a convex lens, two threaded rods are coaxially welded and fixed with straight rods, two straight rods are coaxially welded and fixed with a first bevel gear at the bottom, two first bevel gears are meshed with a second bevel gear, two second bevel gears are commonly coaxially welded and fixed with a gear shaft, and one end of the gear shaft is coaxially welded and fixed with a knob. The utility model adjusts the light beam emitted by the LED lamp by rotating the knob to move the convex lens up and down, so that the light beam is irradiated to a desired place. However, although this method can adjust the light beam emitted by the LED lamp to a desired place and make people see objects more clearly, the installation position of the light box in some venues may be relatively fixed, and it becomes very troublesome to replace the light box if necessary. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an adjustable beam light box device for venues, aiming to improve the problem in the prior art that the installation position of the light boxes of some venues may be relatively fixed, and it becomes very troublesome to replace the light boxes.

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

[0006] A light box device with adjustable beam for use in a stadium comprises a slide rail, a mounting frame being slidably connected to the lower portion of the slide rail, a motor being fixedly connected to the outer rear side of the mounting frame, a worm being fixedly connected to the output end of the motor, a worm being meshingly connected to the outer portion of the worm, a rotating rod being fixedly connected to the inner portion of the worm wheel, a light box bracket being fixedly connected to the bottom of the rotating rod, mounting tubes being fixedly connected to the outer sides of the light box bracket, a pull rod being slidably connected to the inner portion of the mounting tube, a handle being fixedly connected to one end of the pull rod, a fixing assembly being fixedly connected to the other end of the pull rod, and a reset spring being sleeved on the outer portion of the pull rod.

[0007] Through the above technical scheme, by starting motor 1, motor 1 drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating rod to rotate, and the rotating rod drives the light box bracket to rotate, so that the angle of the light box can be adjusted according to actual needs, and the practicality of the device is improved. By pulling the handle, the handle drives the pull rod to move horizontally, and the pull rod moves horizontally with the fixed component fixedly connected at the other end, so that the light box can be quickly replaced. The disassembly method is simple and convenient, and there is no need to use tools to assist disassembly, which improves the convenience of use.

[0008] Furthermore, the fixing assembly includes a movable plate, and L-shaped rods are fixedly connected to the outer periphery of the movable plate.

[0009] Through the above technical solution, the L-shaped rod as a fixedly connected component can provide a stable support structure. By fixedly connecting the L-shaped rod, the stability of the mobile disk can be increased, shaking and trembling can be reduced, and the safety and reliability of the component can be ensured.

[0010] Furthermore, a box body is provided in the middle of the light box bracket, a support plate is fixedly connected to the rear side of the outside of the box body, a second motor is fixedly connected to the upper part of the support plate, a driving wheel is fixedly connected to the output end of the second motor, a driven wheel is provided on the opposite side of the driving wheel, the driving wheel is connected to the driven wheel through a belt, a screw rod is fixedly connected to the inside of the driving wheel and the driven wheel, and an adjustment component is threadedly connected to the outside of the screw rod.

[0011] Through the above technical scheme, the support plate is set to fix the motor 2. By starting the motor 2, the motor 2 drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the belt. When the driving wheel and the driven wheel rotate, the lead screw rotates, and the screw rotates to move the adjustment component, thereby realizing the adjustment of the light beam emitted by the lighting lamp, so that the light beam is irradiated to the required place, which can highlight the importance of the object and improve the aesthetics.

[0012] Furthermore, the adjustment component includes a moving block, the outside of the moving block is fixedly connected to a connecting rod, and the outside of the connecting rod is fixedly connected to a convex lens.

[0013] Through the above technical solution, the moving block moves with the connecting rod, and the connecting rod moves with the convex lens, so that the position of the convex lens can be easily adjusted.

[0014] Furthermore, a socket is provided on the outside of the box body, and the L-shaped plug rod is plugged into the socket.

[0015] Through the above technical solution, by arranging an L-shaped plug rod to be inserted into the socket, the stability of the connection can be improved.

[0016] Furthermore, both sides of the upper part of the light box bracket are fixedly connected with limit rods, the lower part of the mounting frame is provided with a limit slot, and the limit rods are slidably connected inside the limit slot.

[0017] Through the above technical solution, the limiting groove is provided to limit the limiting rod, and at the same time the stability of the light box bracket is improved.

[0018] Furthermore, a lighting lamp is arranged inside the box.

[0019] Through the above technical solution, even light distribution can be achieved by arranging the lighting lamp inside the light box, making the overall lighting effect of the light box more even, and avoiding light concentration or uneven local lighting.

[0020] Furthermore, a transparent lens is arranged on the front side of the exterior of the box.

[0021] Through the above technical solution, the transparent lens can protect the internal components of the light box. It can prevent external factors such as dust and water vapor from entering the interior of the light box, thereby extending its service life.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the light box can be quickly replaced by installing a tube, a pull rod, a handle, a movable plate, a reset spring, an L-shaped plug rod and other structures. The disassembly method is simple and convenient, and no tool is required to assist in disassembly, thereby improving the convenience of use.

[0024] 2. In the utility model, by means of the coordination among the motor 2, the driving wheel, the belt, the driven wheel, the screw rod, the moving block, the connecting block, the convex lens and other structures, the light beam emitted by the lighting lamp can be adjusted so that the light beam can be irradiated to the desired place, thereby highlighting the importance of the object and improving the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of an adjustable beam light box device for a venue proposed by the utility model;

[0026] Figure 2This is a rear view of an adjustable beam light box device for a venue proposed by the utility model;

[0027] Figure 3 This is a cross-sectional view of an adjustable beam light box device for a stadium proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the disassembled structure of a light box bracket of an adjustable beam light box device for a venue proposed by the utility model;

[0029] Figure 5 for Figure 3 A magnified view of the structure in the middle.

[0030] Legend:

[0031] 1. Slide rail; 2. Mounting frame; 3. Motor 1; 4. Worm; 5. Worm wheel; 6. Rotating rod; 7. Light box bracket; 8. Mounting tube; 9. Pull rod; 10. Handle; 11. Moving plate; 12. Reset spring; 13. L-shaped plug rod; 14. Support plate; 15. Motor 2; 16. Driving wheel; 17. Belt; 18. Driven wheel; 19. Screw; 20. Moving block; 21. Connecting rod; 22. Convex lens; 23. Lighting lamp; 24. Transparent lens; 25. Socket; 26. Limit rod; 27. Limit groove; 28. Box body. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 and Figure 5The utility model provides an embodiment: an adjustable beam light box device for a stadium, comprising a slide rail 1, a mounting frame 2 is slidably connected to the lower part of the slide rail 1, a limit strip (not shown in the figure) is fixedly connected to the connection between the slide rail 1 and the mounting frame 2, the length direction of the limit strip is consistent with the length direction of the slide rail 1, and a slide groove (not shown in the figure) is provided on the mounting frame 2 to be slidably connected to the limit strip, so that the mounting frame 2 will not fall off the slide rail 1; the mounting frame 2 provides additional support, which can increase the stability of the sliding connection at the lower part of the slide rail 1, prevent the slide rail from shaking or swaying during use, and ensure the smooth sliding of the object, and a motor 3 is fixedly connected to the rear side of the outside of the mounting frame 2, and the motor A worm 4 is fixedly connected to the output end 13, and a worm wheel 5 is meshedly connected to the outside of the worm 4. A rotating rod 6 is fixedly connected to the inside of the worm wheel 5. The rotating rod 6 is rotatably connected to the inside of the mounting frame 2. A light box bracket 7 is fixedly connected to the bottom of the rotating rod 6. Mounting tubes 8 are fixedly connected to the outside of the light box bracket 7. A pull rod 9 is slidably connected to the inside of the mounting tube 8. A handle 10 is fixedly connected to one end of the pull rod 9, and a fixing assembly is fixedly connected to the other end of the pull rod 9. A reset spring 12 is sleeved on the outside of the pull rod 9. The fixing assembly includes a movable disk 11. L-shaped plug rods 13 are fixedly connected to the outside of the movable disk 11 on all sides. A through hole is opened inside the mounting tube 8, and the L-shaped plug rod 13 is slidably connected inside the through hole.

[0034] By setting the slide rail 1, it is convenient for the mounting frame 2 to move outside it, and by starting the motor 3, the motor 3 drives the worm 4 fixedly connected to the output end to rotate, the rotation of the worm 4 drives the worm wheel 5 meshing with the outside to rotate, the rotation of the worm wheel 5 drives the rotating rod 6 fixedly connected inside to rotate, and the rotation of the rotating rod 6 drives the light box bracket 7 fixedly connected to the bottom to rotate, so that the angle of the light box can be adjusted according to actual needs, thereby improving the practicality of the device. Then, when the light box needs to be replaced, the handle 10 is pulled, and the handle 10 drives the pull rod 9 to move horizontally, and the pull rod 9 moves with the moving disk 11, and the moving disk 11 moves to squeeze the reset spring 12 set on the outside of the pull rod 9 to cause it to deform, and then when the moving disk 11 moves, it drives the L-shaped plug rod 13 fixedly connected to the outside to move, so that the L-shaped plug rod 13 can be separated from the inside of the socket 25, thereby achieving the effect of facilitating and quickly replacing the light box, and the disassembly method is simple and convenient, and there is no need to use tools to assist in disassembly, thereby improving the convenience of use.

[0035] Reference Figure 2-3A box body 28 is provided in the middle of the light box bracket 7, a support plate 14 is fixedly connected to the rear side of the outside of the box body 28, a motor 15 is fixedly connected to the upper part of the support plate 14, a driving wheel 16 is fixedly connected to the output end of the motor 15, a driven wheel 18 is provided on the opposite side of the driving wheel 16, the driving wheel 16 is connected to the driven wheel 18 through a belt 17, a screw rod 19 is fixedly connected to the inside of the driving wheel 16 and the driven wheel 18, the screw rod 19 is rotatably connected to the inside of the box body 28, an adjusting component is threadedly connected to the outside of the screw rod 19, the adjusting component includes a moving block 20 threadedly connected to the screw rod 19, a connecting rod 21 is fixedly connected to the outside of the moving block 20, and a convex lens 22 is fixedly connected to the outside of the connecting rod 21.

[0036] The light box bracket 7 is arranged to facilitate the installation and fixation of the box body 28, and then the motor 2 15 is started, the motor 2 15 drives the driving wheel 16 to rotate, the driving wheel 16 drives the driven wheel 18 to rotate through the belt 17, the driving wheel 16 and the driven wheel 18 drive the screw rod 19 to rotate, the screw rod 19 drives the moving block 20 to move, the moving block 20 drives the connecting rod 21 to move, the connecting rod 21 drives the convex lens 22 to move, thereby adjusting the light beam emitted by the lighting lamp 23 so that the light beam is irradiated to the desired place, which can highlight the importance of the object and improve the aesthetics.

[0037] Reference Figure 4 A plug hole 25 is provided outside the box body 28 , and the L-shaped plug rod 13 is plugged into the plug hole 25 .

[0038] The insertion hole 25 is provided to facilitate the fixation of the L-shaped insertion rod 13 , and can ensure that the connection between the L-shaped insertion rod 13 and the insertion hole 25 is firmly fastened, thereby improving the stability and reliability of the insertion.

[0039] Reference Figure 4 The upper sides of the light box bracket 7 are fixedly connected with limit rods 26, and the lower part of the mounting frame 2 is provided with a limit groove 27, which is an annular groove, and the limit rod 26 is slidably connected inside the limit groove 27.

[0040] The limiting rod 26 and the limiting groove 27 can improve the stability of the light box bracket 7 during angle adjustment.

[0041] Reference Figure 3 A lighting lamp 23 is arranged inside the box 28, and a transparent lens 24 is arranged on the front side of the outside of the box 28.

[0042] The lighting lamp 23 is located inside the box 28 and irradiates the outside through the transparent lens 24. The transparent lens 24 can reflect and focus the light, so as to enhance the lighting effect. This design can make the lighting brighter and more uniform, and can provide a better lighting coverage.

[0043] Working principle: When the light box needs to be disassembled and replaced, first pull the handle 10, and the handle 10 moves the pull rod 9 horizontally. When the pull rod 9 moves horizontally, it moves the movable plate 11 fixedly connected at the other end horizontally. When the movable plate 11 moves, it squeezes the return spring 12 arranged on the outside of the pull rod 9 to deform it. Then, when the movable plate 11 moves, it moves the L-shaped plug rod 13 fixedly connected to the outside around it, so that the L-shaped plug rod 13 can be separated from the inside of the socket 25, so that the light box can be replaced quickly. The disassembly method is simple and trouble-free, and no tools are needed to assist in disassembly, which improves the convenience of use. During the time saving, by starting the motor 2 15, the motor 2 15 drives the driving wheel 16 fixedly connected to the output end to rotate, the driving wheel 16 drives the driven wheel 18 to rotate through the belt 17, when the driving wheel 16 and the driven wheel 18 rotate, they drive the internally fixedly connected screw rod 19 to rotate, the screw rod 19 drives the externally threaded moving block 20 to move, the moving block 20 drives the externally fixedly connected connecting rod 21 to move, the connecting rod 21 drives the externally fixedly connected convex lens 22 to move, thereby realizing the adjustment of the light beam emitted by the lighting lamp 23 so that the light beam is irradiated to the desired place, which can highlight the importance of the object and improve the aesthetics.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable beam light box device for a venue, comprising a slide rail (1), characterized in that: The lower part of the slide rail (1) is slidably connected to a mounting frame (2), the rear side of the mounting frame (2) is fixedly connected to a motor 1 (3), the output end of the motor 1 (3) is fixedly connected to a worm (4), the worm (4) is meshingly connected to a worm wheel (5) on the outside, the worm wheel (5) is fixedly connected to a rotating rod (6) on the inside, the bottom of the rotating rod (6) is fixedly connected to a light box bracket (7), both sides of the outside of the light box bracket (7) are fixedly connected to mounting tubes (8), the inside of the mounting tube (8) is slidably connected to a pull rod (9), one end of the pull rod (9) is fixedly connected to a handle (10), the other end of the pull rod (9) is fixedly connected to a fixing assembly, and the outside of the pull rod (9) is sleeved with a return spring (12).

2. The adjustable beam light box device for a venue according to claim 1, characterized in that: The fixing assembly comprises a movable plate (11), and L-shaped insertion rods (13) are fixedly connected to the outside of the movable plate (11) on all four sides.

3. The adjustable beam light box device for a venue according to claim 2, characterized in that: A box body (28) is arranged in the middle of the light box bracket (7); a support plate (14) is fixedly connected to the rear side of the box body (28); a second motor (15) is fixedly connected to the upper part of the support plate (14); a driving wheel (16) is fixedly connected to the output end of the second motor (15); a driven wheel (18) is arranged on the opposite side of the driving wheel (16); the driving wheel (16) is connected to the driven wheel (18) via a belt (17); a screw rod (19) is fixedly connected to the inside of the driving wheel (16) and the driven wheel (18); an adjustment component is threadedly connected to the outside of the screw rod (19).

4. The adjustable beam light box device for a stadium according to claim 3 is characterized in that: The adjustment assembly comprises a moving block (20), the moving block (20) is externally fixedly connected to a connecting rod (21), and the connecting rod (21) is externally fixedly connected to a convex lens (22).

5. The adjustable beam light box device for a venue according to claim 3 is characterized in that: An insertion hole (25) is provided on the outside of the box body (28), and the L-shaped insertion rod (13) is inserted into the insertion hole (25).

6. The adjustable beam light box device for a stadium according to claim 1, characterized in that: Limiting rods (26) are fixedly connected to both sides of the upper portion of the light box bracket (7), a limiting groove (27) is provided at the lower portion of the mounting frame (2), and the limiting rods (26) are slidably connected inside the limiting groove (27).

7. The adjustable beam light box device for a stadium according to claim 3 is characterized in that: An illumination lamp (23) is arranged inside the box (28).

8. The adjustable beam light box device for a stadium according to claim 3 is characterized in that: A transparent lens (24) is provided on the front side of the exterior of the box (28).

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