Backboard structure of 94-inch display equipment

Abstract

The utility model discloses a backboard structure of a 94-inch display device, which does not need extra development dies and effectively saves development cost. The backboard structure of the 94-inch display equipment comprises a left backboard, a right backboard and a wall-mounted adapter strip, the left back plate and the right back plate are formed by cutting two existing 75-inch back plates to adjacent end parts and splicing the two back plates, and the splicing parts of the two back plates are connected into a whole by welding; the left back plate and the right back plate are respectively provided with a left vertical rib and a right vertical rib which extend along the height direction; the two wall-mounted adapter strips are arranged in parallel, and the two ends of each wall-mounted adapter strip are locked and fixed to the left vertical rib and the right vertical rib of the left back plate and the right back plate respectively. And a plurality of wall hanging holes are formed in the wall hanging adapter strips.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a back panel structure of a 94-inch display equipment. Background Art

[0002] 94 inches is a brand new display size on the market. Backplane development is the most critical and costly step in developing a display product of this size. The mold costs for developing a 94-inch backplane are estimated to be approximately 3 million yuan. Furthermore, during the development process, optimization of the structure and functionality will incur mold modification costs (estimated to be approximately one-fifth of the mold cost).

[0003] It can be seen that the current development of the backplane of 94-inch display devices requires too much development cost, which creates an economic burden for manufacturers. Utility Model Content

[0004] The purpose of the utility model is to provide a back panel structure of a 94-inch display device, which solves the problems existing in the prior art, does not require additional mold development, and effectively saves development costs.

[0005] In order to achieve the above objectives, the solution of the present invention is:

[0006] A back panel structure for a 94-inch display device comprises a left back panel, a right back panel and a wall-mounted adapter strip; the left and right back panels are formed by cutting two existing 75-inch back panels to adjacent ends and splicing them together, with the joints being welded together; the left and right back panels are respectively provided with left and right vertical ribs extending in the height direction; two wall-mounted adapter strips are provided in parallel with each other, and the ends of the wall-mounted adapter strips are respectively locked and fixed to the left and right vertical ribs of the left and right back panels; the wall-mounted adapter strip is provided with a plurality of wall-mounted holes.

[0007] There are two wall-mounted holes symmetrically arranged on the wall-mounted adapter strip, the distance between the two wall-mounted holes is 800mm, and the distance between the two wall-mounted adapter strips is 600mm.

[0008] The left and right vertical ribs are protruded with left and right fixed columns; both ends of the wall-mounted adapter bar are respectively provided with mounting holes corresponding to the left and right fixed columns; the left and right fixed columns are respectively embedded in the mounting holes at both ends of the wall-mounted adapter bar and are locked with screws.

[0009] A left transverse rib and a right transverse rib are extended from both sides of the left vertical rib and the right vertical rib to form a left transverse rib and a right transverse rib that are integrally connected to the left back plate and the right back plate respectively.

[0010] A plurality of reinforcing plates are further provided on the weld between the left back plate and the right back plate, and two sides of the reinforcing plates are fixedly connected to the left back plate and the right back plate respectively by screw locking or welding.

[0011] The size of the left back panel and the right back panel after being spliced ​​together is 2256.2×975.8 mm.

[0012] After adopting the above technical solution, the utility model has the following technical effects:

[0013] Without developing a 94-inch backboard mold, the utility model uses the existing 75-inch backboard mold to produce a 75-inch backboard, and then cuts, splices and welds it to obtain the required backboard size, thereby saving the cost of developing the mold, and developing a product structure of a completely new size with minimal cost investment, and can also be put into mass production; at the same time, the use of two parallel wall-mounted adapter strips to connect and fix the left and right backboards can further improve the overall strength of the backboard to ensure the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A perspective view of a specific embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of the left back plate and the right back plate before welding according to a specific embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the left back plate and the right back plate after welding according to a specific embodiment of the present invention;

[0017] Figure 4 This is a three-dimensional diagram of a wall-mounted adapter bar according to a specific embodiment of the present utility model;

[0018] Figure 5 This is a schematic diagram of an application of a specific embodiment of the utility model;

[0019] Description of Figure Numbers:

[0020] 1-left back panel; 11-left vertical rib; 12-left fixed column; 13-left horizontal rib;

[0021] 2-right back plate; 21-right vertical rib; 22-right fixed column; 23-right horizontal rib;

[0022] 3-Wall-mount adapter strip; 31-Wall-mount hole; 32-Mounting hole;

[0023] 4-Reinforcement sheet;

[0024] a-weld; b-display screen. DETAILED DESCRIPTION

[0025] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0026] refer to Figure 1-4 As shown, the utility model discloses a back panel structure of a 94-inch display device, including a left back panel 1, a right back panel 2 and a wall-mounted adapter strip 3;

[0027] The left backboard 1 and the right backboard 2 are made by cutting two existing 75-inch backboards to adjacent ends and splicing them together. The joints of the two are welded together (see Figure 3 Weld a); the left back plate 1 and the right back plate 2 are respectively provided with a left vertical rib 11 and a right vertical rib 21 extending in the height direction;

[0028] Two wall-mounted adapter strips 3 are provided in parallel with each other, and the two ends of the wall-mounted adapter strips 3 are respectively locked and fixed on the left vertical rib 11 and the right vertical rib 21 of the left back panel 1 and the right back panel 2; a plurality of wall-mounted holes 31 are provided on the wall-mounted adapter strips 3.

[0029] Through the above scheme, the present invention uses the existing 75-inch backboard mold to produce a 75-inch backboard without developing a 94-inch backboard mold, and then cuts, splices and welds it to obtain the required backboard size. This can save the cost of developing the mold, and achieve the development of a brand-new size product structure with minimal cost investment, and can also be put into mass production; at the same time, the use of two parallel wall-mounted adapter strips 3 to connect and fix the left backboard 1 and the right backboard 2 can further improve the overall strength of the backboard to ensure the service life of the product.

[0030] Specific embodiments of the present invention are shown below.

[0031] The above-mentioned wall-mounted adapter strip 3 is symmetrically provided with two wall-mounted holes 31, the distance between the two wall-mounted holes 31 is 800mm, and the distance between the two wall-mounted adapter strips 3 is 600mm, so that the wall-mounted distance of the utility model becomes a standard size, which can meet the VESA wall-mounted standard of 800×600mm.

[0032] The left vertical rib 11 and the right vertical rib 21 are protruded with a left fixing column 12 and a right fixing column 22; the two ends of the wall-mounted adapter strip 3 are respectively provided with mounting holes 32 corresponding to the left fixing column 12 and the right fixing column 22; the left fixing column 12 and the right fixing column 22 are respectively embedded in the mounting holes 32 at both ends of the wall-mounted adapter strip 3 and are locked with screws.

[0033] The left vertical ribs 11 and the right vertical ribs 21 extend on both sides to form left transverse ribs 13 and right transverse ribs 23 which are integrally connected to the left back panel 1 and the right back panel 2 respectively, and the strength of the back panel is further improved by the cross-shaped ribs.

[0034] Several reinforcing plates 4 are also provided on the weld a between the left back panel 1 and the right back panel 2. The two sides of the reinforcing plates 4 are fixedly connected to the left back panel 1 and the right back panel 2 by screw locking or welding, further improving the connection strength on both sides of the weld a.

[0035] The size of the left back panel 1 and the right back panel 2 after being spliced ​​together is 2256.2×975.8mm. Figure 5 As shown, taking a conventional panel as an example, after the left back panel 1 and the right back panel 2 are welded, a 94-inch back panel is obtained, and the optical basin size of the back panel can be larger than the AA area of ​​the 94-inch display screen b.

[0036] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A backplane structure for a 94-inch display device, characterized in that: It includes a left back panel, a right back panel and a wall-mounted adapter strip; the left back panel and the right back panel are made of two existing 75-inch back panels cut to adjacent ends and spliced ​​together, and the joints of the two are welded together; the left back panel and the right back panel are respectively provided with left vertical ribs and right vertical ribs extending along the height direction; two wall-mounted adapter strips are provided in parallel with each other, and the two ends of the wall-mounted adapter strips are respectively locked and fixed on the left vertical ribs and right vertical ribs of the left back panel and the right back panel; the wall-mounted adapter strip is provided with a number of wall-mounted holes.

2. The back panel structure of a 94-inch display device according to claim 1, wherein: There are two wall-mounted holes symmetrically arranged on the wall-mounted adapter strip, the distance between the two wall-mounted holes is 800mm, and the distance between the two wall-mounted adapter strips is 600mm.

3. The back panel structure of a 94-inch display device according to claim 1, wherein: The left and right vertical ribs are protruded with left and right fixed columns; both ends of the wall-mounted adapter bar are respectively provided with mounting holes corresponding to the left and right fixed columns; the left and right fixed columns are respectively embedded in the mounting holes at both ends of the wall-mounted adapter bar and are locked with screws.

4. The back panel structure of a 94-inch display device according to claim 1, wherein: A left transverse rib and a right transverse rib are extended from both sides of the left vertical rib and the right vertical rib to form a left transverse rib and a right transverse rib that are integrally connected to the left back plate and the right back plate respectively.

5. The back panel structure of a 94-inch display device according to claim 1, wherein: A plurality of reinforcing plates are further provided on the weld between the left back plate and the right back plate, and two sides of the reinforcing plates are fixedly connected to the left back plate and the right back plate respectively by screw locking or welding.

6. The back panel structure of a 94-inch display device according to claim 1, wherein: The size of the left back panel and the right back panel after being spliced ​​together is 2256.2×975.8 mm.

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