LED display screen hanging frame with leveling structure

Abstract

The utility model belongs to the technical field of LED display screen hanging frames, and discloses an LED display screen hanging frame with a leveling structure, which comprises a back plate, two ends of the back plate are respectively penetrated by fixing bolts, the outer side surface of the back plate is provided with a mounting groove, a leveling mechanism is arranged in the mounting groove, and the leveling mechanism is arranged in the mounting groove. By adjusting the levelness of the joint of the display screen and the back plate, the mounting levelness of the display screen is ensured, and subsequent adjustment is facilitated. According to the LED display screen hanging frame with the leveling structure, the leveling mechanism is arranged in the installation groove of the back plate, the adjusting plate is matched with the bubble groove and the mark groove, installation personnel can visually judge the horizontal state of a display screen, the installation frame on the outer side of the adjusting plate is used for installing the display screen, accurate adjustment can be achieved by observing the relative position of bubbles in the bubble groove and the mark groove, and the installation efficiency is improved. The problem that a traditional hanging frame is difficult to level accurately is effectively solved, the installation levelness of the LED display screen is greatly improved, and the flatness and integrity of picture display are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen hanging rack technical field, concretely is a LED display screen hanging rack with leveling structure. BACKGROUND

[0002] In the modern society of science and technology changing every day, LED display screen is like a bright star, widely and deeply into many fields such as commercial advertisement, information release, stage performance, in the bustling commercial street, large LED display screen is rolling playing the fine advertisement of various commodities, with gorgeous colorful picture to attract the sight of the pedestrian, becomes the powerful weapon of the business propaganda and popularization, in the traffic hub, LED display screen real-time release important information such as flight, train, provides the convenient and accurate guidance for the travel of passenger, in the splendid stage performance, LED display screen as background, cooperates the program content and presents the visual effect of beautiful and magnificent, greatly enhances the infection and ornamental of performance, can say, LED display screen has become an indispensable part in modern life;

[0003] However, the installation effect of LED display screen is directly related to its display quality and the visual effect of final presentation, hanging rack, as the core key component of supporting LED display screen, the performance of which plays a decisive role, the traditional LED display screen hanging rack often encounters the intractable problem that display screen is difficult to accurately level during installation, many traditional hanging rack structure designs are extremely simple, only rely on fixed bolt to rigidly fix the backboard on the installation surface, completely lack effective leveling mechanism, this defect brings many troubles in actual installation process;

[0004] For example, when installing on uneven wall, the unevenness of wall itself makes the fixed display screen difficult to maintain horizontal state, even if the wall is slightly uneven, under the contrast of large size display screen, it will be enlarged, leading to the obvious inclination of display screen, or due to the error of installation personnel in the operation process, such as uneven force of bolt tightening, also will cause the display screen to deviate from the horizontal position, once the display screen inclines, the picture watching experience will be greatly discounted, seriously affect the propaganda effect of advertisement;

[0005] In addition, although some existing leveling hanging racks have certain leveling function, the actual situation is not satisfactory, the structure of these hanging racks is often designed too complex, and the operation process is extremely inconvenient. When leveling adjustment is carried out, professional personnel need to carry various professional tools such as level and wrench, first, the inclination angle of display screen is measured by using level, then the various adjusting parts of hanging rack are adjusted by using wrench and other tools, this process is not only cumbersome, but also needs to consume a lot of time and energy. UTILITY MODEL CONTENT

[0006] The utility model discloses a kind of LED display screen hanging racks with leveling structure, to solve the problem that traditional LED display screen hanging rack is difficult to accurately level due to lack of effective leveling mechanism in the above background art, and the structure of part with leveling function is complex, inconvenient to operate, and the leveling precision is difficult to guarantee.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of LED display screen hanging racks with leveling structure, including backplate, the both ends of the backplate are penetrated by fixed bolt respectively, the outside surface of the backplate is equipped with installation groove, and leveling mechanism is provided in the inside of installation groove, the level of display screen and backplate connection is adjusted, to ensure the levelness of display screen hanging and facilitate subsequent adjustment;

[0008] The leveling mechanism includes: adjusting plate, the adjusting plate is rotatably installed in the inside of installation groove, and the outside surface of the adjusting plate is fixedly provided with mounting rack, and the both sides of the mounting rack are fixedly connected with the adjusting plate by reinforcing frame, the middle of the side surface of the adjusting plate is equipped with mark slot, and the side surface of the adjusting plate below mark slot is equipped with bubble slot, the lower end side surface of the installation groove is fixedly provided with fixed block, and the both ends of the fixed block are penetrated by adjusting rod, the lower end side surface of the installation groove on the side of the adjusting rod is equipped with sliding support block.

[0009] Preferably, the upper end side surface of the backplate is equipped with function groove, and the upper end of the protective frame is clamped and mounted in the inside of the function groove, and the protective frame is fixedly connected with the function groove by bolt.

[0010] The above technical scheme is adopted, the protective frame can protect the leveling mechanism, avoid collision damage to the leveling mechanism during display screen installation or use, and enhance the stability of the entire hanging rack structure, to provide more reliable support for LED display screen.

[0011] Preferably, the lower surface of the middle section of the adjusting plate is designed as inclined surface, and the outside surface of the adjusting plate is fitted with the inside surface of the installation groove and the outside surface of the protective frame respectively.

[0012] The above technical scheme is adopted, the inclined surface design of the lower surface of the adjusting plate facilitates cooperation with the support block, the angle of the adjusting plate is changed by moving the support block, to adjust the levelness of display screen, and the adjusting plate is closely fitted with the installation groove and the protective frame, so that the adjusting plate is more stable during rotation adjustment, to ensure the accuracy of leveling operation.

[0013] Preferably, the mark slot is designed as isosceles triangle, and the lower end of the mark slot is opposite to the middle of the bubble slot.

[0014] The technical scheme is adopted, the sign groove designed in the isosceles triangle is convenient for installation personnel to observe, when the bubble in the bubble groove is located at the middle position right below the sign groove, the horizontal state of the adjusting plate can be directly and accurately judged, a definite reference standard is provided for leveling operation, and the precision and efficiency of leveling are improved.

[0015] Preferably, the end of the bubble groove towards the outside of the adjusting plate is closed by a transparent plastic plate, the bubble groove is filled with water, and the water volume inside the bubble groove is less than the volume of the bubble groove.

[0016] The technical scheme is adopted, the bubble groove is closed by the transparent plastic plate, water leakage is prevented, the bubble position can be observed by the installation personnel, the cooperation of water and bubble is utilized to reflect the inclination of the adjusting plate, the structure is simple, direct and effective, and a reliable basis is provided for judging whether the adjusting plate is horizontal.

[0017] Preferably, the fixing block is threadedly connected with the adjusting rod, the adjusting rod is rotatably connected with the supporting block, the upper end of the supporting block is designed as a slope, and the slope of the upper end of the supporting block is matched with the slope of the lower end of the adjusting plate.

[0018] The technical scheme is adopted, the adjusting rod is rotated, the adjusting rod is moved in the fixing block by the thread connection, the supporting block is pushed or pulled, the slope of the supporting block is matched with the slope of the adjusting plate, the linear motion of the adjusting rod is converted into the rotation of the adjusting plate, the angle of the adjusting plate is accurately adjusted, the structure design is ingenious, the operation is simple, and the leveling work of the adjusting plate can be efficiently completed.

[0019] Compared with the prior art, the LED display screen hanging rack with the leveling structure has the following beneficial effects:

[0020] 1. The leveling mechanism is arranged in the mounting groove of the back plate, the adjusting plate is matched with the bubble groove and the sign groove, the installation personnel can directly judge the horizontal state of the display screen, the mounting rack outside the adjusting plate is used for mounting the display screen, the relative position of the bubble in the bubble groove and the sign groove is observed, the display screen can be accurately adjusted, the problem that the traditional hanging rack is difficult to accurately level is solved, the installation levelness of the LED display screen is greatly improved, and the flatness and integrity of picture display are ensured.

[0021] 2. When the leveling structure is operated, the adjusting plate angle is changed by only rotating the adjusting rod, the thread connection between the adjusting rod and the fixing block, and the cooperation between the supporting block and the slope of the adjusting plate, the display screen leveling is completed, compared with the traditional complex leveling hanging rack, the operation process is greatly simplified, the requirement for professional skills of the installation personnel is reduced, ordinary installation personnel can quickly operate, and a large amount of installation time is saved. DRAWINGS

[0022] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the three-dimensional structure schematic diagram of the utility model fixed block, adjusting rod and supporting block connection;

[0024] Figure 3 It is the three-dimensional structure schematic diagram of the utility model fixed block, adjusting rod and supporting block connection cut surface;

[0025] Figure 4 It is the three-dimensional structure schematic diagram of the utility model backboard and fixed bolt connection;

[0026] Figure 5 It is the three-dimensional structure schematic diagram of the utility model adjusting plate, sign slot and bubble slot connection;

[0027] Figure 6 It is the three-dimensional structure schematic diagram of the utility model adjusting plate and mounting frame connection.

[0028] In the drawing: 1, backboard;2, fixed bolt;3, mounting slot;4, adjusting plate;5, mounting frame;6, reinforcing frame;7, sign slot;8, bubble slot;9, fixed block;10, adjusting rod;11, supporting block;12, function slot;13, protection frame. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a LED display screen hanging frame with leveling structure, backboard 1, the both ends of backboard 1 are respectively penetrated by fixed bolt 2, the outside surface of backboard 1 is equipped with mounting slot 3, and leveling mechanism is arranged in mounting slot 3, the level of the display screen and the backboard 1 junction is adjusted, to ensure the levelness of display screen hanging and facilitate subsequent adjustment;

[0031] The leveling mechanism comprises: an adjusting plate 4, which is rotatably installed in the inside of the mounting groove 3, and the outside surface of the adjusting plate 4 is fixedly provided with a mounting rack 5, and the two sides of the mounting rack 5 are fixedly connected with the adjusting plate 4 through a reinforcing rack 6, the middle of the side surface of the adjusting plate 4 is provided with a mark groove 7, and the side surface of the adjusting plate 4 below the mark groove 7 is provided with a bubble groove 8, the lower end side surface of the mounting groove 3 is fixedly provided with a fixed block 9, and the two ends of the fixed block 9 are penetrated by an adjusting rod 10, and the lower end side surface of the mounting groove 3 on one side of the adjusting rod 10 is installed with a sliding supporting block 11;

[0032] The upper end side surface of the back plate 1 is provided with a function groove 12, and the upper end of the protection rack 13 is clamped and installed in the inside of the function groove 12, and the protection rack 13 is fixedly connected with the function groove 12 through bolts;

[0033] The middle lower surface of the adjusting plate 4 is designed as an inclined surface, and the outside surface of the adjusting plate 4 is fitted with the inside surface of the mounting groove 3 and the outside surface of the protection rack 13 respectively;

[0034] The mark groove 7 is designed as an isosceles triangle, and the lower end of the mark groove 7 is opposite to the middle of the bubble groove 8;

[0035] The end of the bubble groove 8 towards the outside of the adjusting plate 4 is closed through a transparent plastic plate, the inside of the bubble groove 8 is filled with water, and the water volume in the inside of the bubble groove 8 is less than the volume of the bubble groove 8;

[0036] The fixed block 9 is threadedly connected with the adjusting rod 10, the adjusting rod 10 is rotatably connected with the supporting block 11, the upper end of the supporting block 11 is designed as an inclined surface, and the inclined surface of the upper end of the supporting block 11 is fitted with the lower end inclined surface of the adjusting plate 4;

[0037] Firstly, the back plate 1 is fixed on the mounting wall through the fixing bolt 2, the leveling mechanism is arranged in the mounting groove 3 of the back plate 1, the adjusting plate 4 cooperates with the bubble groove 8 and the mark groove 7, the mounting personnel can intuitively judge the horizontal state of the adjusting plate 4, the mounting rack 5 on the outside of the adjusting plate 4 is used for mounting the display screen, the reinforcing rack 6 is used for strengthening the connection strength of the mounting rack 5 and the adjusting plate 4, the relative position of the bubble in the bubble groove 8 and the mark groove 7 can be observed, and the adjusting plate 4 can be accurately adjusted, when operating, only the adjusting rod 10 needs to be rotated, the thread connection between the adjusting rod 10 and the fixed block 9 and the cooperation between the supporting block 11 and the inclined surface of the adjusting plate 4 are utilized, so that the adjusting plate 4 can be easily adjusted by being supported to change the angle of the adjusting plate 4, the leveling of the adjusting plate 4 is completed, at this time, the protection rack 13 is clamped into the function groove 12 and is fixed through bolts, so as to protect the adjusting plate 4 from contacting the display screen and provide stable support.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED display screen hanging frame with leveling structure, comprising a back plate (1), both ends of the back plate (1) are penetrated by fixing bolts (2), characterized in that: The outer side surface of the back plate (1) is provided with a mounting groove (3), and the inside of the mounting groove (3) is provided with a leveling mechanism, which adjusts the level of the display screen and the back plate (1) to ensure the levelness of the display screen and facilitate subsequent adjustment.

2. The LED display screen hanging frame with leveling structure according to claim 1, characterized in that: The leveling mechanism comprises an adjusting plate (4) rotatably installed in the inside of the mounting groove (3), and the outer side surface of the adjusting plate (4) is fixedly provided with a mounting rack (5), and the two sides of the mounting rack (5) are fixedly connected with the adjusting plate (4) through a reinforcing rack (6), the middle of the side surface of the adjusting plate (4) is provided with a mark groove (7), and the side surface of the adjusting plate (4) below the mark groove (7) is provided with a bubble groove (8), the lower end side surface of the mounting groove (3) is fixedly provided with a fixed block (9), and the two ends of the fixed block (9) are penetrated by an adjusting rod (10), and the lower end side surface of the mounting groove (3) on one side of the adjusting rod (10) is provided with a sliding supporting block (11).

3. The LED display screen hanging frame with leveling structure according to claim 1, characterized in that: The upper end side surface of the back plate (1) is provided with a functional groove (12), and the upper end of a protection rack (13) is clamped and installed in the inside of the functional groove (12), and the protection rack (13) is fixedly connected with the functional groove (12) through bolts.

4. The LED display screen hanging frame with leveling structure according to claim 2, characterized in that: The middle lower surface of the adjusting plate (4) is designed as an inclined surface, and the outer side surface of the adjusting plate (4) is fitted with the inner side surface of the mounting groove (3) and the outer side surface of the protection rack (13) respectively.

5. The LED display screen hanging frame with leveling structure according to claim 2, characterized in that: The mark groove (7) is designed as an isosceles triangle, and the lower end of the mark groove (7) is opposite to the middle of the bubble groove (8).

6. The LED display screen hanging frame with leveling structure according to claim 2, characterized in that: The end of the bubble groove (8) towards the outside of the adjusting plate (4) is closed by a transparent plastic plate, the inside of the bubble groove (8) is filled with water, and the water volume in the inside of the bubble groove (8) is less than the volume of the bubble groove (8).

7. The LED display screen hanging frame with leveling structure according to claim 2, characterized in that: The fixed block (9) and the adjusting rod (10) are screw connected, and the adjusting rod (10) and the supporting block (11) are rotatably connected, the upper end of the supporting block (11) is designed as an inclined surface, and the inclined surface of the upper end of the supporting block (11) is fitted with the lower end inclined surface of the adjusting plate (4).

Images