LED display screen easy to install

Abstract

The utility model provides an easy-to-install LED display screen which comprises a flat base, a vertical seat is fixed on the flat base, an adjusting rod is in threaded connection with the upper portion of the vertical seat, an installation seat is arranged at the upper end of the adjusting rod, the installation seat is detachably connected with a connecting seat in the center of the rear side of the display screen, and a butt joint groove is formed in the middle of the connecting seat. And screw holes and pin holes symmetrically arranged on the circumference of the side surfaces are fixed by bolts. A ball head is rotationally installed in the center of the installation base, connected with a rotating head at the upper end of the adjusting rod and locked with the rotating head through a short rod and a long bolt. The front side of the mounting seat is provided with a groove, and the center of the butt-joint groove is provided with a matching protrusion. The utility model has the advantages of convenient installation, adjustable angle, high stability, strong versatility and convenient maintenance.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen technical field, concretely relates to an easy installation type LED display screen, aims at solving the complex, inconvenient etc. BACKGROUND

[0002] With the wide application of LED display screen in many fields such as commercial advertisement, conference demonstration, stage performance, its installation convenience becomes a key consideration factor. However, the installation mode of most LED display screens on the market has many drawbacks.

[0003] Traditional LED display screen mounting structure is often relatively complex, needs professional technical personnel to spend a lot of time to operate with multiple tools. For example, some display screens need to be accurately punched on the wall or other support structure, install multiple fixing components, and the connection mode between components is complicated, which not only increases the installation cost, but also may affect the stability and use effect of the display screen due to improper installation.

[0004] In addition, many LED display screens are difficult to adjust the angle after installation, or the adjustment process is extremely difficult. Once the installation position or angle is not ideal, it may need to be reassembled and installed again to adjust, which consumes a lot of manpower and material resources. This is extremely inconvenient for some application scenarios that have specific requirements for the angle of the display screen, such as display areas with different viewing angles, stage lighting coordination, etc.

[0005] At the same time, the installation components of some existing display screens have poor universality, and different models or sizes of display screens may need to be specially customized, increasing the production cost and installation difficulty. Moreover, if a component is damaged during installation, the entire installation work may be stalled, waiting for replacement parts, affecting the work progress.

[0006] In addition, in some temporary use scenarios, such as short-term exhibition, activity performance, etc., LED display screen needs to be quickly installed and disassembled. However, the existing installation method cannot meet the needs of quick construction and removal, making the use efficiency low in these scenarios.

[0007] In summary, it is of great practical significance to develop an easy-to-install LED display screen that is easy to install, has flexible angle adjustment, strong component universality and is suitable for various scenarios, which can effectively improve the use convenience and application range of LED display screen. UTILITY MODEL CONTENTS

[0008] The utility model is just based on the above technical problems, and proposes an easy-to-install LED display screen.

[0009] The utility model provides an easy installation type LED display screen, it includes base, stand, adjusting lever, mounting seat, connecting seat, the base is flat structure, the stand is fixed on the base, adjusting lever is screwed on the upper portion of stand, the mounting seat is located the upper end of adjusting lever, the mounting seat is detachably connected with connecting seat, and the connecting seat is arranged in the center of the back side of display screen, the middle part of connecting seat is docking groove, and the mounting seat is inserted into docking groove, and the side of mounting seat and connecting seat is respectively equipped with screw hole and pin hole, and the screw hole and pin hole are one to one and are arranged in circumferentially symmetry, and the mounting seat and connecting seat are connected and fixed by using bolt inserted into screw hole and pin hole.

[0010] Preferably, the mounting seat is centrally provided with a ball head rotatably mounted, and the rear end of the ball head is connected and fixed with the upper end of the adjusting lever.

[0011] Preferably, the upper end of the adjusting lever is provided with a rotating head rotatably matched, the rear part of the mounting seat is connected with the rotating head, and the rear end of the ball head is connected with the rotating head.

[0012] Preferably, the rear part of the ball head is provided with a short rod, the upper part of the rotating head is provided with a clamping groove, the short rod is inserted into the clamping groove, the bottom of the clamping groove is provided with a through long hole, the rear part of the short rod is provided with a long screw hole aligned with the long hole, and the short rod and the rotating head are locked and fixed by using a long bolt screwed into the long hole and the long screw hole.

[0013] Preferably, the front side of the mounting seat is centrally provided with a concave groove symmetrically structured, and the center of the docking groove is provided with a protrusion matched with the shape of the concave groove.

[0014] Beneficial effects:

[0015] 1. Convenient installation: the combination structure of the base, the stand, the adjusting lever, the mounting seat and the connecting seat, the connection mode between the components is simple and clear, especially the detachable connection of the mounting seat and the connecting seat and the fixed mode by the bolt, without complex tools and professional skills, the installation time is greatly shortened, and the installation efficiency is improved.

[0016] 2. Angle adjustable: through the design of the ball head, the rotating head and the related connection structure, the display screen can realize flexible adjustment of multiple angles, meet the special needs of the display screen visual angle in different application scenarios, and improve the applicability and use effect of the display screen.

[0017] 3. High stability: from the flat and stable support of the base, to the reinforcement of the stand, to the precise docking and firm fixing of the mounting seat and the connecting seat, and to the locking design between the ball head and the rotating head, the whole structure design ensures the stability of the display screen in the use process, reduces the influence of shaking, displacement and other problems on the display effect.

[0018] 4. Strong universality: the connection structure between the components has certain universality, which can adapt to LED display screens of different sizes or models to a certain extent, reduces the production cost, and improves the market competitiveness of the product. Attached Figure Description

[0019] Fig. 1 A schematic diagram of the structure of this utility model is shown;

[0020] Fig. 2 A schematic diagram of the structure of the mounting base of this utility model is shown;

[0021] Fig. 3 A schematic diagram of the structure of the connector of this utility model is shown;

[0022] In the attached diagram, 1 is the base, 2 is the stand, 3 is the adjusting rod, 4 is the rotating head, 5 is the mounting base, 6 is the connecting base, 61 is the mating groove, 7 is the display screen, 8 is the bolt, 9 is the ball head, 10 is the short rod, 11 is the long screw hole, 12 is the long bolt, 13 is the screw hole, 14 is the pin hole, and 15 is the protrusion. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] like Figs. 1-3 The diagram shows an easy-to-install LED display screen 7, which mainly consists of a base 1, a stand 2, an adjusting rod 3, a mounting base 5, and a connecting base 6.

[0025] The base 1 adopts a flat structure, providing a stable support foundation for the entire display screen 7, enabling it to be placed stably on various flat surfaces. The stand 2 can be designed as an integral part of the base 1. The adjustment rod 3 is connected to the upper part of the stand 2 by a thread. This connection method not only facilitates installation and disassembly, but also allows the extension length to be adjusted by rotating the adjustment rod 3, thereby achieving fine adjustment of the height of the display screen 7.

[0026] Mounting base 5 is located at the upper end of adjusting rod 3. It is detachably connected to connecting base 6, which facilitates installation and disassembly operations under different conditions. Connecting base 6 is located at the center of the rear side of display screen 7 and is a key component connecting display screen 7 and mounting base 5. Connecting base 6 has a mating groove 61 in the middle, and mounting base 5 can be accurately inserted into mating groove 61 to achieve initial positioning of the two.

[0027] Screw holes 13 and pin holes 14 are provided on the sides of the mounting base 5 and the connecting base 6 respectively. These screw holes 13 and pin holes 14 correspond one to one and are arranged symmetrically around the circumference. The pin holes 14 can also be provided with internal threads. By inserting the bolt 8 into the screw holes 13 and pin holes 14, the mounting base 5 and the connecting base 6 can be firmly connected and fixed together to ensure the stability of the display screen 7 during use.

[0028] As a further optimization:

[0029] The mounting seat 5 is centrally provided with a rotatably mounted ball head 9, the rear end of the ball head 9 is fixedly connected with the upper end of the adjusting rod 3, the design of the ball head 9 enables the mounting seat 5 to rotate at multiple angles with the ball head 9 as the center, thereby realizing multi-angle adjustment of the display screen 7 and meeting the diversified demand for the viewing angle of the display screen 7 in different scenarios.

[0030] It should be noted that the ball head 9 connection structure, the ball head 9 and the mounting seat 5 are not easily rotatable, the friction between the ball head 9 and the mounting seat 5 is relatively large, and a relatively large force needs to be applied to adjust the angle.

[0031] The upper end of the adjusting rod 3 is provided with a rotatably connected head 4, the rear part of the mounting seat 5 is connected with the head 4, and the rear end of the ball head 9 is connected with the head 4. This structure further refines the connection between the mounting seat 5 and the adjusting rod 3, provides a more stable support structure for the rotation of the ball head 9, and also makes the connection between the mounting seat 5 and the adjusting rod 3 more stable.

[0032] The rear part of the ball head 9 is provided with a short rod 10, the upper part of the head 4 is provided with a clamping groove, the short rod 10 is inserted into the clamping groove, the bottom of the clamping groove is provided with a through long hole, the rear part of the short rod 10 is provided with a long screw hole 11 aligned with the long hole, and the long bolt 12 is screwed into the long hole and the long screw hole 11, which can realize the locking and fixing of the short rod 10 and the head 4;

[0033] The outer wall of the short rod 10 can be designed as a polygon, and the clamping groove is a polygon matched therewith. This design not only facilitates the adjustment of the angle of the ball head 9 during installation, but also enables the short rod 10 to be firmly fixed on the head 4 through the long bolt 12 after being adjusted to the appropriate angle, thereby ensuring that the display screen 7 will not change the angle due to vibration or other reasons during use.

[0034] The front side of the mounting seat 5 is centrally provided with a structure-symmetrical recess, and the center of the butt joint groove 61 is provided with a protrusion 15 matched with the shape of the recess. The cooperation of the recess and the protrusion 15 further improves the accuracy and stability of the mounting seat 5 and the connecting seat 6 when they are connected, preventing relative displacement of the two after connection.

[0035] The specific installation process is as follows:

[0036] 1. Installation preparation: first, place the base 1 at the predetermined installation position to ensure stable placement, then threadedly connect the adjusting rod 3 to the upper part of the stand 2, and rotate the adjusting rod 3 according to the actual demand to adjust the extension length.

[0037] 2、Mount 5 and adjusting rod 3 connection: the short rod 10 behind the ball head 9 is inserted into the card slot on the upper part of the rotating head 4, the long hole 11 behind the short rod 10 is aligned with the long hole on the bottom of the card slot, then the long bolt 12 is screwed into the long hole and the long hole 11, the ball head 9 and the rotating head 4 are locked and fixed, at this time the mount 5 is connected together with the adjusting rod 3 through the rotating head 4.

[0038] 3、Display screen 7 and mount 5 connection: the recess in the center of the front side of the mount 5 is aligned with the protrusion 15 in the center of the butt joint slot 61 of the connecting seat 6, the mount 5 is inserted into the butt joint slot 61, then the bolt 8 is inserted into the corresponding screw hole 13 and pin hole 14 on the side of the mount 5 and the connecting seat 6, the bolt 8 is tightened, the connection of the display screen 7 and the mount 5 is completed.

[0039] 4、Angle adjustment: if the angle of the display screen 7 needs to be adjusted, the display screen 7 is held with the ball head 9 as the center and is rotated to the appropriate angle.

[0040] Through the above specific embodiments, the utility model can realize quick and convenient installation and angle adjustment, and provides more convenient use experience for users.

[0041] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An easy-to-install LED display screen, characterized by Include: Base (1), stand (2), adjusting rod (3), mounting seat (5), connecting seat (6), base (1) is flat structure, stand (2) is fixed on the base (1), adjusting rod (3) is threadedly connected on the upper part of stand (2), mounting seat (5) is located on the upper end of adjusting rod (3), mounting seat (5) is detachably connected with connecting seat (6), connecting seat (6) is arranged in the center of the rear side of display screen (7); The middle part of connecting seat (6) is butt joint groove (61), mounting seat (5) is inserted into butt joint groove (61), screw hole (13) and pin hole (14) are respectively arranged on the side surface of mounting seat (5) and connecting seat (6), screw hole (13) and pin hole (14) are one-to-one corresponding and circumferentially symmetrically arranged, mounting seat (5) and connecting seat (6) are connected and fixed by inserting bolt (8) into screw hole (13) and pin hole (14).

2. The easily mountable LED display screen of claim 1, wherein, The center of the mounting seat (5) is provided with a rotatingly installed ball head (9), and the rear end of the ball head (9) is connected and fixed with the upper end of the adjusting rod (3).

3. The easily mountable LED display screen of claim 2, wherein, The upper end of the adjusting rod (3) is provided with a rotatingly matched rotating head (4), the rear part of the mounting seat (5) is connected with the rotating head (4), and the rear end of the ball head (9) is connected with the rotating head (4).

4. The easily mountable LED display screen of claim 3, wherein, The rear part of the ball head (9) is provided with a short rod (10), the upper part of the rotating head (4) is provided with a clamping groove, the short rod (10) is inserted into the clamping groove, the bottom of the clamping groove is provided with a through long hole, the rear part of the short rod (10) is provided with a long screw hole (11) aligned with the long hole, and the short rod (10) and the rotating head (4) are locked and fixed by rotating the long bolt (12) into the long hole and the long screw hole (11).

5. The easily mountable LED display screen of claim 1, wherein, The front side of the mounting seat (5) is provided with a concave groove which is symmetric in structure, and the center of the butt joint groove (61) is provided with a protrusion (15) matched with the shape of the concave groove.

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