CN103697573A - Display panel and air conditioner with same - Google Patents

Abstract

The invention provides a display panel and an air conditioner with the same. The display panel comprises a display box; the PCB display panel is arranged on the display box, and display patterns are arranged on the PCB display panel; and a first mask covering the surface of the display box. The air conditioner comprises the display panel, and the display panel is the display panel. The display patterns are arranged on the PCB display board, so that the technical problem of mask pasting deviation can be effectively solved, and the assembly efficiency is improved.

Description

Display panel and air conditioner with the display panel

technical field

The present invention relates to the field of air conditioners, in particular to a display panel and an air conditioner with the display panel.

Background technique

At present, the display panel is provided with a mask, and the conventional assembly method of the panel is to first assemble the PCB board in the display box, and then paste the mask on the display box. However, when a large template is displayed, it is necessary to paste the strip-shaped mask on the strip-shaped display cover. Due to the small area around the sticking area, it often leads to poor sticking and warping problems. If the display box is not pasted firmly, it is also prone to misalignment, which brings hidden dangers to production and after-sales.

The commonly used solution is to screen-print the double 8 pattern on the mask and then paste it on the display box as a whole. It has the following disadvantages. 1. The silk screen on the large mask and the display box are easily pasted out of position. 2. When designing a large module, there will be a small area of adhesive on the back that will not stick firmly, resulting in the hidden danger of the mask warping.

Contents of the invention

The purpose of the present invention is to provide a display panel and an air conditioner with the display panel, so as to solve the technical problem that the mask sticks easily to be displaced.

To achieve the above object, the present invention provides a display panel, including a display box; a PCB display board disposed on the display box, and a display pattern is arranged on the PCB display board; a first film covering the surface of the display box.

Further, the display panel also includes a second film, which is the same as the surface profile of the PCB display board, covering the surface of the PCB display board.

Further, the surface profile of the first mask is the same as that of the display box.

Further, the first mask is bonded to the surface of the display box.

Further, the second mask is bonded to the surface of the PCB display board.

Further, an adhesive layer is coated on the bonding surface of the first mask.

Further, an adhesive layer is coated on the bonding surface of the second mask.

Further, the part of the first mask covering the PCB display board is a transparent or translucent material.

Further, the second mask is a transparent or translucent material.

An air conditioner includes a display panel, which is the aforementioned display panel.

The present invention has the following beneficial effects:

Setting the display pattern on the PCB display board can effectively prevent the technical problem of mask sticking deviation and improve the efficiency of assembly.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. Hereinafter, the present invention will be described in further detail with reference to the drawings.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

FIG. 1 is an exploded schematic diagram of a display panel according to the present invention.

Detailed ways

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

Referring to Fig. 1, the display panel according to the present invention includes a display box 10; a PCB display board 11 is arranged on the display box 10, and a display pattern is arranged on the PCB display board 11, which is printed on the PCB display board 11 by silk screen printing; The first mask 20 covers the surface of the display box 10 . Setting the display pattern on the PCB display board can effectively prevent the technical problem of mask sticking deviation and improve the efficiency of assembly.

Referring to FIG. 1 , the display panel also includes a second film 30 , which has the same surface profile as the PCB display board 11 , covering the surface of the PCB display board 11 , and then covering the display box 10 with the first film 20 . The second mask 30 is bonded to the surface of the PCB display board 11 . The bonding surface of the second mask 30 is coated with an adhesive layer. The second mask 30 is a transparent or translucent material.

Referring to FIG. 1 , the first mask 20 has the same surface profile as the display case 10 . The first mask 20 is bonded to the surface of the display box 10 . The adhesive surface of the first mask 20 is coated with an adhesive layer. The part of the first mask 20 covering the PCB display board 11 is a transparent or translucent material.

The present invention also provides an air conditioner, which includes a display panel, and the display panel is the aforementioned display panel.

The installation method of the present invention is as follows: first paste the second film 30 on the display area (module area or double 8 area) requiring higher assembly accuracy, wherein the second film 30 has the same surface profile as the PCB display board 11, and the position accuracy Display patterns with higher requirements are silk-printed on the PCB display board 11 or the second mask 30 . Then paste the first mask 20 with relatively small assembly accuracy. Because the PCB display board 11 cannot be glued, the adhesive area in the middle of the display box 10 is small, and the back glue will become warped after a certain period of time. The back of the mask is glued, which can prevent the mask from warping due to the failure of the adhesive or the long-term use of the buttons.

The display panel of the present invention can also be installed on a dehumidifier or other household appliances.

From the above description, it can be seen that the above-mentioned embodiments of the present invention have achieved the following technical effects:

The improved mask sticking scheme can eliminate the hidden dangers of sticking deviation and sticking warping. Improve the display quality of the air conditioner and the service life of the mask. When manually assembling the mask, there is no need to spend time strictly aligning the silk screen pattern of the mask with the display module, which improves the efficiency of assembly and optimizes the mask assembly process.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. a display floater, is characterized in that, comprising:

Display box (10);

PCB display board (11), is arranged on described display box (10) upper, on described PCB display board (11), is provided with display pattern;

The first facial mask (20), covers on the surface of described display box (10).

2. display floater according to claim 1, is characterized in that,

Also comprise the second facial mask (30), identical with the surface profile of described PCB display board (11), cover on the surface of described PCB display board (11).

3. display floater according to claim 1, is characterized in that,

Described the first facial mask (20) is identical with the surface profile of described display box (10).

4. display floater according to claim 1, is characterized in that,

Described the first facial mask (20) and described display box (10) surface binded.

5. display floater according to claim 2, is characterized in that,

The surface binded of described the second facial mask (30) and described PCB display board (11).

6. display floater according to claim 4, is characterized in that,

On the bonding plane of described the first facial mask (20), be coated with glue-line.

7. display floater according to claim 5, is characterized in that,

On the bonding plane of described the second facial mask (30), be coated with glue-line.

8. display floater according to claim 1, is characterized in that,

The part that described the first facial mask (20) covers on described PCB display board (11) is transparent or semitransparent material.

9. display floater according to claim 2, is characterized in that,

Described the second facial mask (30) is transparent or semitransparent material.

10. an air-conditioning, comprises display floater, it is characterized in that, described display floater is the display floater described in any one in claim 1 to 9.

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