Integrated extension punch-formed display rear shell lower cover

Abstract

The utility model belongs to the technical field of displayers, and particularly relates to a displayer rear shell lower cover formed by integrally extending and punching, which comprises a rear shell and a lower cover, a first connecting block is fixedly arranged at the bottom of the rear shell, a connecting pipe is fixedly arranged on the first connecting block, and a connecting bent plate is fixedly arranged on the connecting pipe. A second connecting block is fixedly arranged at the end, away from the connecting pipe, of the connecting bent plate, an inserting hole is formed in the second connecting block in a penetrating mode, a connecting plate is fixedly arranged on the second connecting block and fixedly connected with the lower cover, a groove is formed in the bottom of the lower cover, and a plurality of loading columns are fixedly arranged on the lower cover and located on the inner side of the groove. The angle between the rear shell and the lower cover is adjusted according to the elastic connecting bent plate, the adjustability after the rear shell and the lower cover are assembled with the display is enhanced, so that the overall assembly of the display is more convenient, the number of parts can be reduced through the rear shell and the lower cover which are connected into a whole, the assembly process is simplified, and the assembly time and complexity are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of display technology, specifically a one-piece extended stamping formed display back cover. Background Technology

[0002] A display is an electronic output device used to convert electronic signals into visual information that humans can recognize.

[0003] The back cover is the outer shell on the back of the monitor, mainly used to protect internal electronic components such as circuit boards, wires, and backlights, preventing dust, moisture, and other external factors from damaging the internal components. The bottom cover is the cover plate at the bottom of the monitor, used to close the bottom of the monitor, protect the internal components, and provide a clean appearance.

[0004] Most existing monitor back covers and bottom covers are separate components. Assembling them to achieve monitor encapsulation requires numerous connecting parts. However, the adjustability of the back cover and bottom cover is difficult to guarantee through these connecting parts. Therefore, to address the above problems, a one-piece, extruded, stamped monitor back cover and bottom cover is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes an integrally formed display back cover by stamping.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The display back cover with one-piece stretching stamping is described in this utility model, including a back cover and a lower cover. A first connecting block is fixedly provided at the bottom of the back cover. A connecting tube is fixedly provided on the first connecting block. A connecting curved plate is fixedly provided on the connecting tube. A second connecting block is fixedly provided at the end of the connecting curved plate away from the connecting tube. An insertion hole is opened through the second connecting block. A connecting plate is fixedly provided on the second connecting block. The connecting plate is fixedly connected to the lower cover. A groove is opened at the bottom of the lower cover. A plurality of loading columns are fixedly provided on the lower cover and inside the groove. Through holes are opened inside the loading columns. Loading blocks are fixedly provided on the lower cover and on both sides of the loading columns. Mounting holes are opened on the loading blocks.

[0007] Preferably, a plug shaft is inserted into the connecting pipe and the plug hole, a ball valve is provided on the plug shaft, a ball cup is sleeved on the outside of the ball valve, and a loading seat is fixedly installed on the ball cup.

[0008] Preferably, the through hole is formed by splicing together a frustum-shaped hole and a cylindrical hole end to end, and the through hole penetrates the lower cover.

[0009] Preferably, the first connecting block, the connecting pipe, the connecting curved plate, the second connecting block and the inner side of the connecting plate are embedded with steel cords.

[0010] Preferably, the connecting curved plate is in the shape of a circular arc.

[0011] Preferably, the loading block is provided with a mounting hole, and the mounting hole penetrates the lower cover.

[0012] The display rear shell lower cover has the advantages that:

[0013] The utility model provides a kind of display rear shell lower cover of integral extension stamping, the first connecting block for connecting rear shell and connecting pipe is used by the bottom fixed setting of rear shell, the connecting curved plate is used for connecting by the connecting pipe fixed setting on the first connecting block, the second connecting block is used for connecting by the connecting curved plate fixed setting on the connecting pipe, the connecting plate is used for connecting lower cover by the second connecting block fixed setting on the connecting curved plate away from the one end of connecting pipe, the plug-in hole for loading plug-in shaft is used by the second connecting block and the second connecting block are fixedly set on the connecting plate, the lower cover is connected, so that rear shell and lower cover are integrally machined, and in the process of use, the angle between rear shell and lower cover can be adjusted according to the connecting curved plate with elasticity, the adjustable nature of rear shell and lower cover after display assembly is enhanced, so that the assembly of display whole is more convenient, the component quantity can be reduced by the rear shell and lower cover connected as a whole, so as to simplify the assembly process, reduce assembly man-hour and complexity. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the utility model, and constitute part of the present application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0015] In the drawings:

[0016] Figure 1 It is the overall structure of the utility model and top view;

[0017] Figure 2 It is the overall structure of the utility model and bottom view;

[0018] Figure 3 It is the structure diagram of connecting curved plate in the utility model;

[0019] Figure 4 It is the structure diagram of through hole in the utility model;

[0020] Figure 5 It is the structure diagram of plug-in shaft in the utility model.

[0021] Legend:

[0022] 1, rear shell; 2, the first connecting block; 3, connecting pipe; 4, connecting curved plate; 5, the second connecting block; 6, the plug hole; 7, connecting plate; 8, steel cord; 9, plug shaft; 10, ball valve; 11, ball bowl; 12, loading seat; 13, loading column; 14, through hole; 15, lower cover; 16, loading block; 17, mounting hole; 18, groove. DETAILED DESCRIPTION

[0023] 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 protection scope of the utility model.

[0024] The specific embodiments are given below.

[0025] Please refer to Figures 1-5 The utility model provides a kind of display rear shell lower cover of integrated extension stamping forming, including rear shell 1 and lower cover 15, the bottom of rear shell 1 is fixedly provided with the first connecting block 2, the first connecting block 2 is fixedly provided with connecting pipe 3, connecting pipe 3 is fixedly provided with connecting curved plate 4, the end of connecting curved plate 4 away from connecting pipe 3 is fixedly provided with the second connecting block 5, the plug hole 6 is passed through and set in the second connecting block 5, the connecting plate 7 is fixedly provided on the second connecting block 5, connecting plate 7 is fixedly connected with lower cover 15, the bottom of lower cover 15 is provided with recess 18, and multiple loading columns 13 are fixedly provided on the inner side of recess 18 in lower cover 15, the through hole 14 is set in the inner side of loading column 13, and loading block 16 is fixedly provided on the both sides of loading column 13 in lower cover 15, and mounting hole 17 is set in loading block 16.

[0026] In operation, the first connecting block 2 fixedly arranged at the bottom of the rear shell 1 is used to connect the rear shell 1 and the connecting pipe 3, the connecting pipe 3 fixedly arranged on the first connecting block 2 is used to connect the connecting curved plate 4, the connecting curved plate 4 fixedly arranged on the connecting pipe 3 is used to connect the second connecting block 5, the second connecting block 5 fixedly arranged at the end of the connecting curved plate 4 away from the connecting pipe 3 is used to connect the connecting plate 7, the insertion hole 6 through the second connecting block 5 is used to load the insertion shaft 9, the connecting plate 7 fixedly arranged on the second connecting block 5 is used to connect the lower cover 15, so that the rear shell 1 and the lower cover 15 are integrally processed, and in use, the angle between the rear shell 1 and the lower cover 15 can be adjusted according to the elastic connecting curved plate 4, so that the assembly of the display is more convenient, the rear shell 1 and the lower cover 15 connected as a whole can reduce the number of components, thereby simplifying the assembly process, reducing the assembly time and complexity, the groove 18 arranged at the bottom of the lower cover 15 is convenient for loading the loading column 13 and the loading block 16, prevents the loading column 13 and the loading block 16 from protruding too much, affecting the assembly of the display as a whole, the plurality of loading columns 13 fixedly arranged on the lower cover 15 and located inside the groove 18 are used to penetrate the sound of the display, the through hole 14 arranged on the inside of the loading column 13 is used to penetrate the sound of the display, and the loading block 16 fixedly arranged on the lower cover 15 and located on both sides of the loading column 13 is used to fix the lower cover 15 on the display, the mounting hole 17 arranged on the loading block 16 is used to assemble the screw plug inside, and the screw plug and the display are mature prior art which will not be described herein.

[0027] Further, as shown in Figure 5 The insertion shaft 9 is inserted into the connecting pipe 3 and the insertion hole 6, the ball valve 10 is arranged on the insertion shaft 9, the ball bowl 11 is sleeved on the outside of the ball valve 10, and the loading seat 12 is fixedly arranged on the ball bowl 11.

[0028] In operation, the insertion shaft 9 inserted into the connecting pipe 3 and the insertion hole 6 is used to fix the mounting position of the rear shell 1 and the lower cover 15 on the display, the display further includes side plates and a top plate, the ball valve 10 arranged on the insertion shaft 9 is used to load the ball bowl 11, the ball bowl 11 sleeved on the outside of the ball valve 10 is used to load the loading seat 12, and the loading seat 12 fixedly arranged on the ball bowl 11 is used to connect the device with the side plates and the top plate of the display, and since the ball valve 10 and the ball bowl 11 have a wider adjustment range after being connected, the adaptability of the connection between the device and the side plates or the top plate is improved.

[0029] Further, as shown in Figure 4 The through hole 14 is composed of a circular truncated cone hole and a circular cylindrical hole connected end to end, and the through hole 14 penetrates the lower cover 15.

[0030] During operation, since the through hole 14 is composed of a frustum-shaped hole and a cylindrical hole joined end to end, and the through hole 14 passes through the lower cover 15, it can release the diffused sound more concentratedly during the process of the monitor emitting sound, thereby improving the sound quality of the monitor.

[0031] Furthermore, such as Figure 3 As shown, steel cord 8 is embedded on the inner side of the first connecting block 2, the connecting pipe 3, the connecting curved plate 4, the second connecting block 5, and the connecting plate 7;

[0032] During operation, the steel cord 8 embedded inside the first connecting block 2, connecting pipe 3, connecting curved plate 4, second connecting block 5, and connecting plate 7 ensures a stable connection between them. Furthermore, it provides sufficient flexibility to accommodate changes in the angle between the rear shell 1 and the lower cover 15, facilitating the assembly of the device.

[0033] Furthermore, such as Figure 3 As shown, the connecting curved plate 4 is arc-shaped;

[0034] During operation, the connecting curved plate 4 is arc-shaped, which can expand the bending range between the rear shell 1 and the lower cover 15.

[0035] Furthermore, such as Figure 2 As shown, the loading block 16 has a mounting hole 17, which penetrates the lower cover 15.

[0036] During operation, mounting holes 17 are provided on the loading block 16 for fixing the lower cover 15.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An integrally stretch-flanged display back chassis lower cover comprising a back chassis (1) and a lower cover (15), characterized in that: The bottom of the rear shell (1) is fixedly provided with a first connecting block (2), the first connecting block (2) is fixedly provided with a connecting pipe (3), the connecting pipe (3) is fixedly provided with a connecting curved plate (4), one end of the connecting curved plate (4) away from the connecting pipe (3) is fixedly provided with a second connecting block (5), the second connecting block (5) is throughly provided with a plug-in hole (6), the second connecting block (5) is fixedly provided with a connecting plate (7), the connecting plate (7) is fixedly connected with the lower cover (15), the bottom of the lower cover (15) is provided with a recess (18), a plurality of loading columns (13) are fixedly arranged on the lower cover (15) and located on the inner side of the recess (18), the inner side of the loading column (13) is provided with a through hole (14), loading blocks (16) are fixedly arranged on the lower cover (15) and located on both sides of the loading column (13), and mounting holes (17) are arranged on the loading blocks (16).

2. The one-piece stretch-flanged display case lower cover of claim 1, wherein: The connecting pipe (3) and the plug-in hole (6) are plugged with a plug-in shaft (9), the plug-in shaft (9) is provided with a ball valve (10), the outer side of the ball valve (10) is sleeved with a ball bowl (11), and the ball bowl (11) is fixedly installed with a loading seat (12).

3. The one-piece stretch-flanged display case lower cover of claim 1, wherein: The through hole (14) is composed of a circular truncated cone hole and a circular cylindrical hole in series, and the through hole (14) penetrates the lower cover (15).

4. The one-piece stretch press-formed display case lower cover of claim 1, wherein: The inner side of the first connecting block (2), the connecting pipe (3), the connecting curved plate (4), the second connecting block (5) and the connecting plate (7) is embedded with a steel cord (8).

5. The one-piece stretch press-formed display case lower cover of claim 1, wherein: The connecting curved plate (4) is in a circular arc shape.

6. The integrally stretch-flanged display case lower cover of claim 1, wherein: The loading block (16) is provided with a mounting hole (17), and the mounting hole (17) penetrates the lower cover (15).

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