Shell structure suitable for LED display screen

Abstract

The utility model relates to the technical field of LED display screens, and discloses a shell structure suitable for an LED display screen, which comprises a shell structure body. The front frame is arranged on the front side of the shell structure body; the rear frame is arranged on the rear side of the shell structure body; and the mounting assembly is fixedly connected between the front frame and the rear frame. According to the shell structure suitable for the LED display screen, a mounting frame is connected with a movable block to be slidably connected into a movable groove, adjustment can be conducted according to the length of the LED display screen, and the position of the mounting frame can be fixed through a T-shaped rod, an annular block, a connecting block, a positioning block and a positioning groove; the height of the LED display screen is fixed by moving the distance between the U-shaped frames according to the height size of the LED display screen, the front clamping block and the rear clamping block are relatively close to fix the front portion and the rear portion of the LED display screen according to the heteropole attraction principle between the magnetic attraction blocks, and therefore the LED display screen can be adjusted according to various sizes to be fixedly installed, and disassembly is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a shell structure suitable for LED display screens. Background Art

[0002] LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle and long life, it is widely used in products such as outdoor advertising screens.

[0003] According to a shell structure of an LED display screen disclosed in Chinese patent CN220067849U, a connecting heat conductive block, an inner heat conductive frame and an outer heat dissipation frame are arranged on the shell structure of the display screen. When in use, the inner heat conductive frame can transfer the heat in the shell structure of the display screen to the outer heat dissipation frame through the connecting heat conductive block for heat dissipation, thereby improving the heat dissipation performance of the shell structure of the display screen.

[0004] Since the sizes of LED display screens on the market are not uniform, the above patent is only applicable to the installation of a fixed-size LED display screen and cannot be adjusted according to various sizes of LED display screens, thereby reducing the scope of use and the utilization rate. To this end, we provide a shell structure suitable for LED display screens. Utility Model Content

[0005] The purpose of the utility model is to provide a shell structure suitable for an LED display screen to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shell structure suitable for an LED display screen, comprising: a shell structure body;

[0007] A front frame disposed at the front side of the shell structure body;

[0008] A rear frame disposed at the rear side of the shell structure body;

[0009] And a mounting assembly fixedly connected between the front frame and the rear frame; the mounting assembly comprises a mounting portion fixedly connected between the front frame and the rear frame, and the mounting portion is connected to an adjusting portion.

[0010] Preferably, the mounting portion includes a movable groove opened on the inner side of the rear frame, the inner surface of the movable groove is slidably connected with a movable block, the outer side of the movable block is fixedly connected with the mounting frame, the top of the mounting frame is fixedly connected with a T-bar, the outer wall of the T-bar is rotatably connected with an annular block, the outer side of the annular block is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected to the positioning block, and the bottom end of the positioning block is clamped on the inner surface of the positioning groove opened on the top of the rear frame.

[0011] Preferably, the adjustment part includes an adjustment groove provided on the inner surface of the mounting frame, the inner surface of the adjustment groove is slidably connected with an adjustment block, the outer side of the adjustment block is fixedly connected with a U-shaped frame, a through hole is provided on the front side of the U-shaped frame, an adjustment rod passes through the inner surface of the through hole, the inner end of the adjustment rod is fixedly connected with a clamping block, the top of the inner end of the adjustment rod is fixedly connected with a connecting rod, the end of the connecting rod away from the adjustment rod is fixedly connected with a magnetic block, and the outer end of the adjustment rod is fixedly connected with a limiting block.

[0012] Preferably, the internal structure of the front frame is the same as the internal structure of the rear frame, and the front frame and the rear frame are symmetrically arranged to perform front and rear positioning of the LED display screen.

[0013] Preferably, the number of the mounting frames is set to two, the two mounting frames are symmetrically arranged and have the same internal structure, and the left and right sides of the LED display screen are positioned by the two mounting frames.

[0014] Preferably, the clamping block is made of rubber to avoid damage to the LED display screen.

[0015] Preferably, the number of the magnetic blocks is set to four, and the four magnetic blocks are divided into a group of two, and the contact surfaces of each group of magnetic blocks are magnetically opposite poles, and the LED display screen is fixed by the clamping blocks on both sides clamping relative to each other by utilizing the attraction of opposite poles.

[0016] Compared with the prior art, the utility model provides a shell structure suitable for LED display screens, which has the following beneficial effects:

[0017] 1. The shell structure suitable for LED display screens is connected to the movable block by the installation frame and is slidably connected in the movable groove. It can be adjusted according to the length of the LED display screen and is suitable for the installation of shells of LED display screens of various sizes. The installation frame can be fixed in position by the set T-bar, annular block, connecting block, positioning block and positioning groove to avoid arbitrary movement.

[0018] 2. The shell structure suitable for the LED display screen moves the spacing between the U-shaped frames according to the height size of the LED display screen to fix the height of the LED display screen. At the same time, the principle of attraction between opposite poles between magnetic blocks is used to make the front and rear clamping blocks relatively close to fix the front and rear of the LED display screen. In this way, it can be adjusted according to various sizes for fixed installation, and the heat dissipation of the LED display screen is facilitated by the non-sealed installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the installation part of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the adjustment part of the utility model.

[0023] In the figure: 1. shell structure body; 2. front frame; 3. rear frame; 4. installation assembly; 41. installation part; 411. movable groove; 412. movable block; 413. installation frame; 414. T-bar; 415. annular block; 416. connecting block; 417. positioning block; 418. positioning groove; 42. adjustment part; 421. adjustment groove; 422. adjustment block; 423. U-shaped frame; 424. through hole; 425. adjustment rod; 426. clamping block; 427. connecting rod; 428. magnetic block; 429. limit block. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1

[0027] The shell structure provided by the utility model is suitable for LED display screens, such as Figures 1 to 4 As shown: a shell structure suitable for an LED display screen, comprising: a shell structure body 1;

[0028] A front frame 2 disposed at the front side of the housing structure body 1;

[0029] A rear frame 3 is arranged at the rear side of the shell structure body 1;

[0030] And a mounting assembly 4 fixedly connected between the front frame 2 and the rear frame 3; the mounting assembly 4 includes a mounting portion 41 fixedly connected between the front frame 2 and the rear frame 3, and the mounting portion 41 is connected to an adjusting portion 42.

[0031] The mounting portion 41 includes a movable groove 411 provided on the inner side of the rear frame 3, the inner surface of the movable groove 411 is slidably connected with a movable block 412, the outer side of the movable block 412 is fixedly connected with a mounting frame 413, the top of the mounting frame 413 is fixedly connected with a T-bar 414, the outer wall of the T-bar 414 is rotatably connected with an annular block 415, the outer side of the annular block 415 is fixedly connected with a connecting block 416, the bottom of the connecting block 416 is fixedly connected to a positioning block 417, and the bottom end of the positioning block 417 is clamped on the inner surface of a positioning groove 418 provided on the top of the rear frame 3.

[0032] In this embodiment, the internal structure of the front frame 2 is the same as the internal structure of the rear frame 3. The front frame 2 and the rear frame 3 are symmetrically arranged to perform front and rear positioning of the LED display screen.

[0033] Furthermore, the number of the mounting frames 413 is set to two, the two mounting frames 413 are symmetrically arranged, and have the same internal structure, and the left and right sides of the LED display screen are positioned by the two mounting frames 413.

[0034] Example 2

[0035] On the basis of Example 1, the shell structure suitable for LED display screen provided by the utility model is as follows: Figures 1 to 4 As shown: the adjustment part 42 includes an adjustment groove 421 opened on the inner surface of the mounting frame 413, the inner surface of the adjustment groove 421 is slidably connected with an adjustment block 422, the outer side of the adjustment block 422 is fixedly connected with a U-shaped frame 423, a through hole 424 is opened on the front side of the U-shaped frame 423, an adjustment rod 425 is penetrated by the inner surface of the through hole 424, the inner end of the adjustment rod 425 is fixedly connected with a clamping block 426, the inner end top of the adjustment rod 425 is fixedly connected with a connecting rod 427, the end of the connecting rod 427 away from the adjustment rod 425 is fixedly connected with a magnetic block 428, and the outer end of the adjustment rod 425 is fixedly connected with a limiting block 429.

[0036] In this embodiment, the material of the clamping block 426 is set to be rubber material to avoid damage to the LED display screen.

[0037] Furthermore, the number of magnetic blocks 428 is set to four, and the four magnetic blocks 428 are divided into a group of two, and the contact surfaces of each group of magnetic blocks 428 are magnetically opposite polarities, and the opposite polarities are attracted to each other so that the clamping blocks 426 on both sides are relatively clamped to fix the LED display screen.

[0038] In actual operation, when this device is used, the annular block 415 is first slid upward, and the annular block 415 is connected to the positioning block 417 through the connecting block 416 and moves upward to disengage from the original positioning groove 418. After the mounting frame 413 is moved by the movable block 412 to adjust the position, the connecting block 416 and the positioning block 417 are driven by the annular block 415 to be clamped in the positioning groove 418 of the adjusted corresponding position, and the mounting frame 413 is fixed. The adjusting rod 425 is pulled to place the LED display screen in the four U-shaped frames 423. At this time, the U-shaped frame 423 drives the adjusting block 422 to slide in the adjusting groove 421 according to the height of the LED display screen, and the adjusting rod 425 is released. At this time, the adjusting rod 425 uses the attraction between the opposite poles of the magnetic suction block 428 to drive the supporting block 426 to approach each other and clamp and fix the front and back of the LED display screen. The LED display screen shell structure body 1 is installed.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A housing structure suitable for an LED display screen, comprising: Shell structure body (1); A front frame (2) arranged on the front side of the shell structure body (1); A rear frame (3) arranged on the rear side of the shell structure body (1); and a mounting assembly (4) fixedly connected between the front frame (2) and the rear frame (3); characterized in that the mounting assembly (4) comprises a mounting portion (41) fixedly connected between the front frame (2) and the rear frame (3), and the mounting portion (41) is connected to an adjustment portion (42).

2. The housing structure suitable for an LED display screen according to claim 1, characterized in that: The mounting portion (41) comprises a movable groove (411) provided on the inner side of the rear frame (3); a movable block (412) is slidably connected to the inner surface of the movable groove (411); the outer side of the movable block (412) is fixedly connected to a mounting frame (413); the top of the mounting frame (413) is fixedly connected to a T-shaped rod (414); the outer wall of the T-shaped rod (414) is rotatably connected to an annular block (415); the outer side of the annular block (415) is fixedly connected to a connecting block (416); the bottom of the connecting block (416) is fixedly connected to a positioning block (417); the bottom end of the positioning block (417) is clamped on the inner surface of a positioning groove (418) provided on the top of the rear frame (3).

3. The housing structure suitable for an LED display screen according to claim 1, characterized in that: The adjusting portion (42) comprises an adjusting groove (421) provided on the inner surface of the mounting frame (413); an adjusting block (422) is slidably connected to the inner surface of the adjusting groove (421); a U-shaped frame (423) is fixedly connected to the outer side of the adjusting block (422); a through hole (424) is provided on the front side of the U-shaped frame (423); an adjusting rod (425) penetrates the inner surface of the through hole (424); a clamping block (426) is fixedly connected to the inner end of the adjusting rod (425); a connecting rod (427) is fixedly connected to the top of the inner end of the adjusting rod (425); a magnetic block (428) is fixedly connected to the end of the connecting rod (427) away from the adjusting rod (425); and a limiting block (429) is fixedly connected to the outer end of the adjusting rod (425).

4. The housing structure suitable for an LED display screen according to claim 1, characterized in that: The internal structure of the front frame (2) is the same as the internal structure of the rear frame (3), and the front frame (2) and the rear frame (3) are symmetrically arranged.

5. The shell structure suitable for an LED display screen according to claim 2, characterized in that: The number of the installation frames (413) is set to two, and the two installation frames (413) are symmetrically arranged and have the same internal structure.

6. The shell structure suitable for an LED display screen according to claim 3, characterized in that: The material of the clamping block (426) is set to be rubber material.

7. The shell structure suitable for an LED display screen according to claim 3, characterized in that: The number of the magnetic blocks (428) is set to four, and the four magnetic blocks (428) are divided into groups of two, and the contact surfaces of each group of magnetic blocks (428) have opposite magnetic poles.

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