Shading structure for display backboard positioning hole

Abstract

The utility model discloses a shading structure for a display backboard positioning hole, which comprises a rear shell main body, an adhesive tape is arranged at the upper end of the rear shell main body, a backboard main body is arranged at the upper end of the adhesive tape, a positioning cover is fixedly connected to the bottom of the inner side of the rear shell main body, and a rear shell buckle is fixedly connected to the inner wall of the inner side of the rear shell main body. And one side, close to the rear shell buckle, of the inner wall of the inner side of the rear shell main body is fixedly connected with a limiting rib. According to the shading structure for the display backboard positioning hole, the adhesive tape is placed on the rear shell main body, and then the backboard main body is pressed on the adhesive tape, so that the rear shell buckle is clamped in the backboard clamping groove, the limiting rib is clamped in the limiting groove, and the purpose of conveniently covering the positioning cover on the outer side of the positioning hole main body is achieved; and the positioning cover can shield light and dust on the positioning hole main body, so that the assembly can be completed by a single person, the sealing operation on the positioning hole main body is realized, and the assembly cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display back panels, in particular to a light shielding structure for positioning holes of a display back panel. Background Art

[0002] With the continuous development of science and technology, there are more and more types of monitors, but no matter which type of monitor, the basic principles of construction are similar. Basically, a monitor consists of three parts: the back panel, the panel and the circuit board. The back panel is one of the important parts of the monitor body. It is a metal plate that is responsible for tightly fixing the various components in the monitor. The back panel is the thickest part of the monitor. It not only provides strong support, but also effectively prevents vibration and interference with signal transmission. The type of back panel varies according to the brand and model, and the size also varies. Usually, there are multiple interfaces on the back panel that can be used to connect various computer hardware devices;

[0003] Existing display back panel positioning holes have some shortcomings. To prevent light from transmitting through the back panel positioning holes or foreign objects such as insects and dust from entering the backlight cavity, existing display modules usually use auxiliary materials such as black tape and acetate cloth to cover the back panel positioning holes. This requires the coordination of multiple workers and increases installation costs. Utility Model Content

[0004] The main purpose of the utility model is to provide a light shielding structure for a positioning hole of a display back plate, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A light-shielding structure for a positioning hole in a display back panel comprises a rear shell body, a rubber strip is placed on the upper end of the rear shell body, a back panel body is placed on the upper end of the rubber strip, a positioning cover is fixedly connected to the inner bottom of the rear shell body, a rear shell buckle is fixedly connected to the inner inner wall of the rear shell body, a limiting rib is fixedly connected to the inner inner wall of the rear shell body close to the rear shell buckle, a positioning hole body is provided at the inner top of the back panel body, a back panel slot is provided on the outer side of the back panel body, and a limiting groove is provided on the outer side of the back panel body close to the back panel slot.

[0007] Preferably, the rear shell body corresponds to the back plate body, and the rear shell body and the back plate body sandwich the rubber strip in the middle, and the main material of the rubber strip is rubber.

[0008] Preferably, the positioning cover corresponds to the positioning hole body, the positioning cover covers the outside of the positioning hole body, the shape of the rear shell buckle is T-shaped, and the rear shell buckle is similar to the back plate slot.

[0009] Preferably, the outer side of the rear shell buckle is movably connected to the inner side of the back plate slot, and the outer side of the limiting rib is movably connected to the inner side of the limiting slot.

[0010] Preferably, a front decorative strip is installed at the front end of the back panel body, and the shape of the front decorative strip is rectangular.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By placing the rubber strip on the rear shell body and then pressing the back panel body onto the rubber strip, the rear shell buckle is stuck in the back panel slot and the limiting rib is stuck in the limiting slot, which can facilitate the purpose of covering the outside of the positioning hole body with the positioning cover, and enable the positioning cover to block light and dust for the positioning hole body, so that one person can complete the assembly, and the positioning hole body can be sealed and the assembly cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a light shielding structure for a positioning hole on a display back panel according to the present invention;

[0014] Figure 2 This is a schematic diagram of the overall exploded structure of a light shielding structure for a positioning hole on the back panel of a display according to the present invention. Figure 1 ;

[0015] Figure 3 This is a schematic diagram of the overall exploded structure of a light shielding structure for a positioning hole on the back panel of a display according to the present invention. Figure 2 ;

[0016] Figure 4 This is an enlarged structural diagram of part A of a light shielding structure for a positioning hole on a display back panel according to the present invention;

[0017] Figure 5 This is a schematic diagram of the enlarged structure of part B of a light shielding structure for a positioning hole on a display back panel according to the present invention.

[0018] In the figure: 1. Rear shell body; 2. Rubber strip; 3. Back panel body; 4. Front decorative strip; 5. Positioning cover; 6. Rear shell buckle; 7. Limiting rib; 8. Positioning hole body; 9. Back panel slot; 10. Limiting slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-5As shown, a shading structure for the positioning hole of the back panel of a display comprises a rear shell body 1, a rubber strip 2 is placed on the upper end of the rear shell body 1, a back panel body 3 is placed on the upper end of the rubber strip 2, a positioning cover 5 is fixedly connected to the inner bottom of the rear shell body 1, a rear shell buckle 6 is fixedly connected to the inner inner wall of the rear shell body 1, a limiting rib 7 is fixedly connected to the side of the inner inner wall of the rear shell body 1 close to the rear shell buckle 6, a positioning hole body 8 is provided at the inner top of the back panel body 3, a back panel slot 9 is provided on the outer side of the back panel body 3, and a limiting groove 10 is provided on the side of the outer side of the back panel body 3 close to the back panel slot 9.

[0021] In this embodiment, the rear shell body 1 corresponds to the back panel body 3, and the rear shell body 1 and the back panel body 3 sandwich the rubber strip 2 in the middle. The main material of the rubber strip 2 is rubber, the positioning cover 5 corresponds to the positioning hole body 8, and the positioning cover 5 covers the outside of the positioning hole body 8. The shape of the rear shell buckle 6 is T-shaped, and the rear shell buckle 6 is similar to the back panel slot 9. The outer side of the rear shell buckle 6 is movably connected to the inner side of the back panel slot 9, and the outer side of the limiting rib 7 is movably connected to the inner side of the limiting groove 10.

[0022] Specifically, first place the rubber strip 2 above the rear shell body 1, and then press the back panel body 3 onto the rubber strip 2, so that the rear shell buckle 6 is stuck in the inner side of the back panel slot 9, and the limiting rib 7 is stuck in the inner side of the limiting groove 10, so that the back panel body 3 is limited on the rear shell body 1, and at the same time, the positioning cover 5 is covered on the outside of the positioning hole body 8. By placing the rubber strip 2 on the rear shell body 1 and then pressing the back panel body 3 on the rubber strip 2, the rear shell buckle 6 is stuck in the back panel slot 9 and the limiting rib 7 is stuck in the limiting groove 10, which can achieve the purpose of facilitating the covering of the positioning hole body 8 on the outside of the positioning hole body 8, and the positioning cover 5 can achieve the function of shading the positioning hole body 8 from light and dust, thereby realizing the assembly by one person, and realizing the sealed operation of the positioning hole body 8, and reducing the assembly cost.

[0023] In this embodiment, a front decorative strip 4 is installed at the front end of the back plate body 3 , and the front decorative strip 4 is rectangular in shape.

[0024] Specifically, by applying glue to the upper end of the back panel body 3 near the front side and then pressing the front decorative strip 4 onto the glue, the front decorative strip 4 can be installed at the upper end of the back panel body 3, and the assembly is completed.

[0025] Working principle:

[0026] During installation, first place the rubber strip 2 above the rear shell body 1, then press the back panel body 3 onto the rubber strip 2, so that the rear shell buckle 6 is stuck in the inner side of the back panel slot 9, and the limiting rib 7 is stuck in the inner side of the limiting groove 10 with the help of the slope surface, so that the back panel body 3 is limited to the rear shell body 1, and at the same time, the positioning cover 5 is covered on the outside of the positioning hole body 8, so that the positioning cover 5 can block light and dust for the positioning hole body 8, and then apply glue to the upper end of the back panel body 3 near the front side, and then press the front decorative strip 4 on the glue. The front decorative strip 4 can be installed at the upper end of the back panel body 3, and the assembly is completed at this time. By placing the rubber strip 2 on the rear shell body 1 and then pressing the back panel body 3 on the rubber strip 2, the rear shell buckle 6 is stuck in the back panel slot 9 and the limiting rib 7 is stuck in the limiting groove 10, which can facilitate the purpose of covering the positioning cover 5 on the outside of the positioning hole body 8, and enable the positioning cover 5 to block light and dust for the positioning hole body 8, so that one person can complete the assembly, and achieve a sealed operation for the positioning hole body 8, and reduce the assembly cost.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A light shielding structure for a positioning hole of a display back panel, comprising a rear shell body (1), characterized in that: A rubber strip (2) is placed on the upper end of the rear shell body (1), and a back panel body (3) is placed on the upper end of the rubber strip (2). A positioning cover (5) is fixedly connected to the inner bottom of the rear shell body (1), and a rear shell buckle (6) is fixedly connected to the inner inner wall of the rear shell body (1). A limiting rib (7) is fixedly connected to the inner inner wall of the rear shell body (1) near the rear shell buckle (6). A positioning hole body (8) is provided on the inner top of the back panel body (3), a back panel slot (9) is provided on the outer side of the back panel body (3), and a limiting groove (10) is provided on the outer side of the back panel body (3) near the back panel slot (9).

2. The light shielding structure for a positioning hole of a display back panel according to claim 1, characterized in that: The rear shell body (1) corresponds to the back plate body (3), and the rear shell body (1) and the back plate body (3) sandwich the rubber strip (2) in the middle. The main body material of the rubber strip (2) is rubber.

3. The light shielding structure for a positioning hole of a display back panel according to claim 1, characterized in that: The positioning cover (5) corresponds to the positioning hole body (8), and the positioning cover (5) covers the outside of the positioning hole body (8). The shape of the rear shell buckle (6) is T-shaped, and the rear shell buckle (6) is similar to the back plate slot (9).

4. The light shielding structure for a positioning hole of a display back panel according to claim 1, characterized in that: The outer side of the rear shell buckle (6) is movably connected to the inner side of the back plate slot (9), and the outer side of the limiting rib (7) is movably connected to the inner side of the limiting slot (10).

5. The light shielding structure for positioning holes of a display back panel according to claim 1, characterized in that: A front decorative strip (4) is installed at the front end of the back panel body (3), and the front decorative strip (4) is rectangular in shape.

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