Display module panel photomask protection box

Abstract

A display module panel photomask protection box comprises a photomask box body and a photomask box cover. Box body glass fixing grooves are formed in the inner walls of the two sides of the photomask box body, and clamping protruding blocks are arranged on the edge of the top of the photomask box body. A plurality of air exhaust holes are formed in a plate body in the center of the bottom of the photomask box cover, cover closing glass fixing grooves are formed in the inner walls of the two sides of the photomask box cover, and clamping grooves are formed in the edge of the top of a cover body of the photomask box cover. According to the display module panel photomask protection box, the photomask box body and the photomask box cover can be mutually sealed and clamped together through the clamping protruding block arranged on the photomask box body and the clamping groove formed in the photomask box cover in a matched mode, and meanwhile air in the photomask box can be extracted through the air extraction hole formed in the photomask box cover, so that the photomask box cover is prevented from being damaged. And the interior of the box is kept in a vacuum environment, so that adverse effects caused by environmental influence on storage of the photomask are avoided, and scrapping caused by storage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of panel photomask protection boxes, in particular to a display module panel photomask protection box. Background Art

[0002] In the fields of manufacturing touch panels, liquid crystal panels, glass protection covers, etc., the photomask is a key mold (pattern master plate) and is one of the parts with the highest single material cost. When the photomask is stored in the production environment, due to the influence of temperature changes and cleanliness changes, the photomask will have deformation, the pattern on the photomask will be oxidized, and the photomask will get damp and moldy, resulting in the scrapping of the photomask. Even if the abnormality of the photomask is not detected in time, it will lead to the scrapping of products, affecting the overall production yield and production cost. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a display module panel photomask protection box.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A display module panel photomask protection box includes: a photomask box body and a photomask box cover; box body glass fixing grooves are arranged on the inner walls on both sides of the box body of the photomask box body, and clamping convex blocks are arranged on the edges at the top of the box body of the photomask box body; a plurality of air extraction holes are arranged on the plate body at the center of the bottom of the photomask box cover, cover glass fixing grooves are arranged on the inner walls on both sides of the photomask box cover, and clamping grooves are arranged on the edges at the top of the cover body of the photomask box cover.

[0006] In one embodiment, the box body glass fixing grooves are arranged on two mutually mirror-image corresponding inner walls of the photomask box body, and the width of the groove body of the box body glass fixing grooves is adapted to the thickness of the panel.

[0007] In one embodiment, the shape of the top view of the photomask box body is rectangular, and the length and width of the top view of the photomask box body are adapted to the length and width of the top view of the photomask box cover.

[0008] In one embodiment, there are four clamping convex blocks, which are respectively located at the centers of the four edges on the side of the photomask box body where the opening is provided.

[0009] In one embodiment, there are four clamping grooves, which are respectively located at the centers of the four edges on the side of the photomask box cover where the opening is provided.

[0010] In one embodiment, the shapes and sizes of the top views of the clamping convex blocks and the clamping grooves are both rectangular, the lengths and widths of the top views of the clamping convex blocks and the clamping grooves are the same, and their positions correspond one by one.

[0011] In one embodiment, the cover glass fixing grooves are arranged on two mutually mirror-image corresponding inner walls of the mask box cover, and the number of the cover glass fixing grooves is the same as that of the box body glass fixing grooves, and the positions correspond to each other.

[0012] In one embodiment, the width of the body of the cover glass fixing groove is the same as that of the body of the box body glass fixing groove, and dust-free protective pads are arranged in the bodies of the cover glass fixing groove and the box body glass fixing groove.

[0013] In one embodiment, there are several air extraction holes, which are equidistantly arranged along the horizontal transverse and longitudinal directions at the center of the sealing cover on the side without an opening of the mask box body.

[0014] In one embodiment, the clamping connection between the mask box body and the mask box cover is sealed.

[0015] Compared with the prior art, the present utility model has at least the following advantages:

[0016] For a mask protection box of a display module panel of the present utility model, through the clamping convex blocks arranged on the mask box body and the clamping grooves arranged on the mask box cover in cooperation, the mask box body and the mask box cover can be hermetically clamped together. At the same time, through the air extraction holes arranged on the mask box cover, the air inside the mask box can be extracted to keep the inside of the box in a vacuum environment, thereby avoiding the defects caused by the influence of the environment on the mask storage, avoiding the scrapping caused by storage, and preventing the patterns on the mask from being oxidized and the mask from getting damp and mildewed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of one side of the mask box body of the mask protection box of the display module panel of the present utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of one side of the mask box cover of the mask protection box of the display module panel of the present utility model;

[0020] Figure 3 It is a partial three-dimensional structural schematic diagram of the mask box cover of the mask protection box of the display module panel of the present utility model.

[0021] In the figure: 1. Photomask box body; 11. Box body glass fixing groove; 12. Positioning bump; 2. Photomask box cover; 21. Air extraction hole; 22. Cover glass fixing groove; 23. Positioning groove. Specific implementation mode

[0022] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0023] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0024] Unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] Such as Figures 1-3As shown in the figure, a display module panel photomask protection box includes: a photomask box body 1 and a photomask box cover 2; box body glass fixing grooves 11 are provided on the inner walls on both sides of the box body of the photomask box body 1, and clamping bumps 12 are provided on the edge at the top of the box body of the photomask box body 1; a plurality of air extraction holes 21 are provided on the plate body at the center of the bottom of the photomask box cover 2, cover glass fixing grooves 22 are provided on the inner walls on both sides of the photomask box cover 2, and clamping grooves 23 are provided on the edge at the top of the cover body of the photomask box cover 2. It should be noted that the size and shape of the opening inside the box body of the photomask box body 1 are the same as those of the opening of the photomask box cover 2, and the size of the opening inside the box body of the photomask box body 1 is designed according to the panel to be stored.

[0027] As Figures 1-3 shown in an embodiment, the box body glass fixing grooves 11 are provided on two mutually mirror-image corresponding inner walls of the photomask box body 1, and the width of the groove body of the box body glass fixing grooves 11 is adapted to the thickness of the panel. It should be noted that the box body glass fixing grooves 11 are generally provided on the inner walls of the side with a shorter length of the photomask box body 1.

[0028] As Figures 1-3 shown in an embodiment, the shape of the top view of the photomask box body 1 is rectangular, and the length and width of the top view of the photomask box body 1 are adapted to the length and width of the top view of the photomask box cover 2. It should be noted that this design can facilitate the connection of the photomask box cover 2 and the photomask box body 1 to each other.

[0029] As Figures 1-3 shown in an embodiment, there are four clamping bumps 12, and they are respectively located at the center of the four edges on the side of the photomask box body 1 with an opening. There are four clamping grooves 23, and they are respectively located at the center of the four edges on the side of the photomask box cover 2 with an opening. The shapes and sizes of the top views of the clamping bumps 12 and the clamping grooves 23 are both rectangular, the length and width of the top views of the clamping bumps 12 and the clamping grooves 23 are the same, and their positions correspond one by one. The clamping connection between the photomask box body 1 and the photomask box cover 2 is sealed. It should be noted that this design can make the clamping groove 23 and the photomask box body 1 be clamped together more conveniently, and can be sealed after clamping to prevent the outside from affecting its interior.

[0030] As Figures 1-3 shown in an embodiment, the cover glass fixing grooves 22 are provided on two mutually mirror-image corresponding inner walls of the photomask box cover 2, the number of the cover glass fixing grooves 22 is the same as that of the box body glass fixing grooves 11, and their positions correspond to each other. The width of the groove body of the cover glass fixing grooves 22 is the same as the width of the groove body of the box body glass fixing grooves 11, and dust-proof pads are provided in the groove bodies of both the cover glass fixing grooves 22 and the box body glass fixing grooves 11. It should be noted that this design can limit the panel in the empty groove formed by the box body glass fixing grooves 11 and the cover glass fixing grooves 22 to prevent it from shaking or vibrating during transportation.

[0031] As Figures 1-3 shown, in one embodiment, there are several air extraction holes 21, which are equidistantly arranged along the horizontal and vertical directions at the center of the sealing cover on the side without an opening of the photomask box body 1.

[0032] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A light mask protection box for a display module panel, characterized in that, Including: A reticle cassette body (1) and a reticle cassette cover (2); On the inner walls of both sides of the body of the reticle cassette body (1), there are cassette body glass fixing grooves (11), and on the edge of the top of the body of the reticle cassette body (1), there are clamping convex blocks (12); On the plate body at the center of the bottom of the reticle cassette cover (2), there are a number of air extraction holes (21), on the inner walls of both sides of the reticle cassette cover (2), there are cover closing glass fixing grooves (22), and on the edge of the top of the cover body of the reticle cassette cover (2), there are clamping grooves (23).

2. The light mask protection box for a display module panel according to claim 1, wherein The cassette body glass fixing grooves (11) are arranged on two mutually mirror-image corresponding inner walls of the reticle cassette body (1), and the width of the groove body of the cassette body glass fixing grooves (11) is adapted to the thickness of the panel.

3. A light mask protection box for a display module panel according to claim 1, characterized in that The shape of the top view of the reticle cassette body (1) is rectangular, and the length and width of the top view of the reticle cassette body (1) are adapted to the length and width of the top view of the reticle cassette cover (2).

4. The light mask protection box for a display module panel according to claim 1, wherein There are four clamping convex blocks (12), and they are respectively located at the centers of the four edges on the side of the reticle cassette body (1) with an opening.

5. A light mask protection box for a display module panel according to claim 1, characterized in that, There are four clamping grooves (23), and they are respectively located at the centers of the four edges on the side of the reticle cassette cover (2) with an opening.

6. The light mask protection box for a display module panel according to claim 1, wherein, The shapes and sizes of the top views of the clamping convex blocks (12) and the clamping grooves (23) are both rectangular, the length and width of the top views of the clamping convex blocks (12) and the clamping grooves (23) are the same, and their positions correspond one by one.

7. A light mask protection box for a display module panel according to claim 1, wherein The cover closing glass fixing grooves (22) are arranged on two mutually mirror-image corresponding inner walls of the reticle cassette cover (2), the number of the cover closing glass fixing grooves (22) is the same as the number of the cassette body glass fixing grooves (11), and their positions correspond to each other.

8. The light mask protection box for a display module panel according to claim 1, characterized in that, The width of the groove body of the cover closing glass fixing grooves (22) is the same as the width of the groove body of the cassette body glass fixing grooves (11), and dust-free protective pads are arranged in the groove bodies of the cover closing glass fixing grooves (22) and the cassette body glass fixing grooves (11).

9. The light mask protection box for a display module panel according to claim 1, wherein, There are a number of air extraction holes (21), and they are arranged at equal distances along the horizontal and vertical directions at the center of the sealing cover on the side of the reticle cassette body (1) without an opening.

10. The light mask protection box for a display module panel according to claim 1, wherein The clamping connection between the reticle cassette body (1) and the reticle cassette cover (2) is sealed.

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