Display screen mounting structure

Abstract

The utility model relates to the technical field of display screen installation, in particular to a display screen installation structure which comprises a base. The mounting frame is used for mounting a display screen, and the upper end and the lower end of the mounting frame are movably arranged on the base and the track respectively; the driving assembly is arranged on the base, and the driving assembly is used for driving the mounting frame to move along the base; and the guide assembly is arranged on the base, and the guide assembly is used for guiding the movable mounting frame. The display screens are movably arranged on the base through cooperation of the mounting frames, the driving assemblies and the guiding assemblies, and when the two display screens and the two mounting frames are arranged, the display screens and the two mounting frames can replace a traditional backdrop to serve as a stage performance background in a closed state; the two groups of display screens can also be independently turned on to meet the requirements of actors for entering and exiting and prop carrying; when the stage continues to move, the two mounting frames and the display screen can be hidden on the two sides of the stage.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen installation, in particular to a display screen installation structure. Background Art

[0002] The stage LED display screen can divide a picture into multiple video pictures for broadcasting. Each display screen can be used independently to display in different zones according to the performance requirements; the display screens can also be combined arbitrarily to play a larger display picture, with a wide range of applications, and have been widely used in various entertainment venues.

[0003] However, at present, most of the installation structures of stage LED display screens are fixed types, that is, the LED display screen is directly fixed at a certain projection position on the stage, and the LED display screen cannot move freely, which is inconvenient in some cases where mobile display is required. At the same time, when the LED display screen and the fixed installation structure are set in the center of the stage, when the actors need to carry props during the entry and exit process, they all need to bypass the LED display screen and the installation structure, resulting in a poor experience. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a display screen installation structure, aiming to solve the technical problem that most of the current LED display screens and installation structures are fixed types, which is inconvenient for actors to carry props during the entry and exit process.

[0005] To achieve the above purpose, the utility model provides a display screen installation structure, including a base;

[0006] An installation frame for installing the display screen, with the upper and lower ends of the installation frame being movably arranged on the base and the track respectively;

[0007] A driving component arranged on the base, which is used to drive the installation frame to move along the base;

[0008] A guiding component arranged on the base, which is used to guide the moving installation frame.

[0009] Preferably, the driving component includes a driver, a gear and a rack. The driver is connected to the installation frame, and a gear is arranged at the output end of the driver. The rack is arranged on the base, and the gear is meshed with the rack.

[0010] Preferably, two installation frames are arranged on the base, and the two installation frames are respectively provided with corresponding driving components and guiding components, so that: the two installation frames move along the base respectively driven by the driving components, thereby driving the two display screens to approach or move away from each other.

[0011] Preferably, the guiding component includes a slide rail and a slider. A plurality of the slide rails are provided on the base, and a plurality of the sliders are provided on the mounting frame. The sliders are respectively movably arranged on the corresponding slide rails.

[0012] Preferably, a plurality of the sliders are provided on both sides of the bottom end of the mounting frame.

[0013] Preferably, two of the slide rails are provided on the base, and two of the sliders are provided on both sides of the bottom end of the mounting frame.

[0014] Preferably, a mounting plate is provided at the lower end of the mounting frame. The slider is arranged at the lower end of the mounting plate, and the slide rail is arranged at the upper end of the base;

[0015] The mounting plate extends horizontally to one side. One end of the driver passes through the mounting plate and extends to its lower end. The rack is arranged on one side of the base, so that the gear on the driver meshes with the rack.

[0016] Preferably, a chute is formed on the track. A plurality of auxiliary wheels are provided at the top end of the mounting frame. The auxiliary wheels are respectively movably arranged in the chute.

[0017] Preferably, the driver is a servo motor.

[0018] Preferably, support portions are provided on both sides of the base.

[0019] The present utility model discloses a display screen mounting structure, which has the following beneficial effects: Through the cooperation of the mounting frame, the driving component and the guiding component, the display screen is movably arranged on the base. When two sets of the display screen and the mounting frame are provided, a double-screen side-moving and opening-and-closing mechanism is formed. When the two sets of mounting frames and the display screens are in the closed state, they can be used as a stage performance background to replace the traditional sky curtain; at the same time, the display screens on the two sets of mounting frames can also be independently opened to meet the needs of actors to enter and exit and prop handling, and can also be displayed in split screens; when the audience needs to watch the performance of the rear stage further behind, the mounting frame and the display screen can continue to move to both sides respectively until they are hidden on both sides of the stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0021] Figure 1This is a schematic structural diagram of the display screen installation structure of the present utility model in the open state;

[0022] Figure 2 This is a schematic structural diagram of the display screen installation structure of the present utility model in the closed state;

[0023] Figure 3 This is a schematic side view structure diagram of the display screen installation structure of the present utility model;

[0024] Figure 4 is Figure 3 a partial enlarged schematic diagram of part A in

[0025] Figure 5 is Figure 3 a partial enlarged schematic diagram of part B in

[0026] In the attached drawings: 1 - base, 11 - support part, 2 - installation frame, 21 - auxiliary wheel, 3 - track, 31 - sliding groove, 4 - drive assembly, 41 - driver, 42 - gear, 43 - rack, 5 - guiding assembly, 51 - slide rail, 52 - slider, 6 - mounting plate.

[0027] The realization, functional features and advantages of the object of the present utility model will be further described in conjunction with the embodiments and with reference to the attached drawings. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] It should be noted that if there are directional indications involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, such descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] As Figures 1 to 5 shown, a display screen mounting structure includes a base 1;

[0032] A mounting frame 2, which is used to mount a display screen, and the upper and lower ends of the mounting frame 2 are respectively movably arranged on the base 1 and a track 3;

[0033] A driving component 4, which is arranged on the base 1, and the driving component 4 is used to drive the mounting frame 2 to move along the base 1;

[0034] A guiding component 5, which is arranged on the base 1, and the guiding component 5 is used to guide the moving mounting frame 2.

[0035] The display screen mounting structure of this solution is mainly used to mount a display screen (not shown in the figure), so that the mounting frame 2 and the display screen are movably arranged on the base 1. For the convenience of prop transportation and to better display the effect of the display screen, in this solution, the driving component 4 drives the mounting frame 2 and the display screen to make a horizontal reciprocating motion on the base 1, and at the same time, a guiding component 5 is provided to precisely guide the mounting frame 2 and the display screen.

[0036] Specifically, the display screen mounting structure and the display screen are usually installed at the rear stage and are mostly set as a double-screen side moving and opening mechanism (that is, two groups of mounting frames 2 and two display screens open towards each other). When the display screens on the two groups of mounting frames 2 are in the closed state, they can replace the traditional sky curtain as the background for stage performances; the display screens on the two groups of mounting frames 2 can also be independently opened to meet the needs of actors entering and exiting and prop handling, and can also display in split screens; when it is necessary to watch the performance on the rear car platform further behind, the mounting frame 2 and the display screen can continue to move towards both sides until they are hidden on both sides of the stage.

[0037] Furthermore, two mounting frames 2 are provided on the base 1, and the two mounting frames 2 are respectively provided with corresponding driving components 4 and guiding components 5, so that: the two mounting frames 2 respectively move along the base 1 driven by the driving components 4, thereby driving the two display screens to approach or move away from each other.

[0038] In this embodiment, the installation frame 2 (and the display screen), the corresponding drive assembly 4, and the guiding assembly 5 can all be set in two groups to form an opening-type movable LED display screen, enabling the independent horizontal movement of each LED display screen to meet the requirements of changing stage scenes and prop handling.

[0039] Of course, in other embodiments, one group, three groups, or more groups of structures such as the installation frame 2 and the display screen can also be set, and adjusted adaptively in different usage scenarios.

[0040] Furthermore, the drive assembly 4 includes a driver 41, a gear 42, and a rack 43. The driver 41 is connected to the installation frame 2, and a gear 42 is provided at the output end of the driver 41. The rack 43 is arranged on the base 1, and the gear 42 is meshed with the rack 43. In this solution, the power source for the movement of the installation frame 2 and the display screen mainly comes from the driver 41. The driver 41 cooperates with the gear 42 and the rack 43 on the base 1 for transmission, which has the advantages of large power, stable operation, high reliability, and long service life, ensuring the smooth movement of the display screen on the stage.

[0041] Furthermore, the guiding assembly 5 includes a slide rail 51 and a slider 52. A plurality of the slide rails 51 are provided on the base 1, and a plurality of the sliders 52 are provided on the installation frame 2. The sliders 52 are respectively movably arranged on the corresponding slide rails 51.

[0042] Both the slide rail 51 and the rack 43 are installed on the base 1. The slider 52 is provided at the lower end of the installation frame 2. The gear 42 at the output end of the driver 41 is meshed with the rack 43. When the driver 41 rotates forward or backward, it drives the gear 42 to move forward or backward along the rack 43. The slider 52 under the installation frame 2 is movably arranged on the slide rail 51, which is used to accurately guide the installation frame 2 and the display screen, ensuring the horizontal movement of the installation frame 2 and the display screen.

[0043] Furthermore, a plurality of the sliders 52 are provided on both sides of the bottom end of the installation frame 2. In this way, two groups of guiding devices are arranged at both ends of the bottom end of the installation frame 2, with better guiding effect, which is convenient to ensure the smooth movement of the installation frame 2 and the display screen.

[0044] Further, two of the slide rails 51 are provided on the base 1, and two of the sliders 52 are provided on each side of the bottom end of the mounting frame 2. Similarly, in this embodiment, more than one slide rail 51 is provided on the upper end of the base 1, but two are provided. Correspondingly, four sliders 52 are provided at the lower end of the mounting frame 2, and two sliders 52 are provided at intervals on each side of the bottom end of the mounting frame 2. The sliders 52 are respectively movably arranged on the corresponding slide rails 51, which can further improve the guiding effect when the mounting frame 2 and the display screen move.

[0045] Of course, in other embodiments, one, three or other different numbers of slide rails 51 can be provided on the base 1 and adjusted adaptively in different usage scenarios.

[0046] Further, a mounting plate 6 is provided at the lower end of the mounting frame 2, the slider 52 is provided at the lower end of the mounting plate 6, and the slide rail 51 is provided at the upper end of the base 1;

[0047] The mounting plate 6 extends horizontally to one side, one end of the driver 41 passes through the mounting plate 6 and extends to its lower end, and the rack 43 is provided on one side of the base 1, so that the gear 42 on the driver 41 meshes with the rack 43.

[0048] As Figure 4 shown, both the slider 52 and the driver 41 are provided on the same mounting plate 6, and the driver 41 is located on the side of the mounting frame 2. The structure is simple and the design is more compact, which can save a large amount of installation space while driving the mounting frame 2 (and the display screen) to move freely.

[0049] Further, a chute 31 is provided on the track 3, and a plurality of auxiliary wheels 21 are provided at the top end of the mounting frame 2. The auxiliary wheels 21 are respectively movably arranged in the chute 31. As Figure 5 shown, the auxiliary wheels 21 are provided at the top of the mounting frame 2, and a chute 31 with an outer diameter approximately the same as or slightly larger than that of the auxiliary wheels 21 is provided inside the track 3. The two are used in cooperation, which can play a role in auxiliary guiding. At the same time, both the upper and lower ends of the mounting frame 2 are fixed, which can also prevent the mounting frame 2 and the display screen from tipping over during the movement.

[0050] Further, the driver 41 is a servo motor. The servo motor has the advantages of high precision, fast response speed and good stability, and can accurately control the starting and stopping positions when the mounting frame 2 and the display screen move to meet the requirements of different scenarios.

[0051] Furthermore, support portions 11 are provided on both sides of the base 1. The support portions 11 on both sides of the base 1 respectively support both sides of the base 1 to ensure the stability of the base 1 during the movement of the installation frame 2 and prevent the entire installation structure from tipping over. Of course, during the specific installation process, screw holes can also be opened on the base 1, and the base 1 can be firmly fixed to the stage through bolts.

[0052] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A display screen installation structure, characterized in that: include: Base (1); A mounting frame (2) for mounting a display screen, wherein upper and lower ends of the mounting frame (2) are movably arranged on the base (1) and the track (3) respectively; A driving assembly (4) is arranged on the base (1), and is used to drive the mounting frame (2) to move along the base (1); the driving assembly (4) comprises a driver (41), a gear (42) and a rack (43); the driver (41) is connected to the mounting frame (2), and the output end of the driver (41) is provided with a gear (42); the rack (43) is arranged on the base (1), and the gear (42) is meshed with the rack (43); A guide assembly (5) is arranged on the base (1), and is used to guide the movable mounting frame (2); the guide assembly (5) comprises a slide rail (51) and a slider (52), the base (1) is provided with a plurality of the slide rails (51), the mounting frame (2) is provided with a plurality of the sliders (52), and the sliders (52) are movably arranged on the corresponding slide rails (51).

2. A display screen installation structure according to claim 1, characterized in that: The base (1) is provided with two mounting frames (2), and the two mounting frames (2) are respectively provided with corresponding driving components (4) and guiding components (5), so that: the two mounting frames (2) are respectively driven by the driving components (4) to move along the base (1), thereby driving the two display screens to move closer to each other or away from each other.

3. A display screen installation structure according to claim 1, characterized in that: A plurality of sliding blocks (52) are provided on both sides of the bottom end of the installation frame (2).

4. A display screen installation structure according to claim 1, characterized in that: The base (1) is provided with two slide rails (51), and two slide blocks (52) are provided on both sides of the bottom end of the installation frame (2).

5. A display screen installation structure according to claim 1, characterized in that: A mounting plate (6) is provided at the lower end of the mounting frame (2), the sliding block (52) is arranged at the lower end of the mounting plate (6), and the sliding rail (51) is arranged at the upper end of the base (1); The mounting plate (6) extends horizontally to one side, one end of the driver (41) passes through the mounting plate (6) and extends to its lower end, and the rack (43) is arranged on one side of the base (1), so that the gear (42) on the driver (41) is meshed with the rack (43).

6. A display screen installation structure according to claim 1, characterized in that: A slide groove (31) is provided on the track (3), and a plurality of auxiliary wheels (21) are provided at the top end of the installation frame (2), and the plurality of auxiliary wheels (21) are movably arranged in the slide groove (31).

7. A display screen installation structure according to claim 1, characterized in that: The driver (41) is a servo motor.

8. A display screen installation structure according to claim 1, characterized in that: Support parts (11) are provided on both sides of the base (1).

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