Placement structure suitable for white frame touch display screen

Abstract

The utility model relates to a touch display screen production tool, in particular to a placing structure suitable for a touch display screen with a white frame. The placing structure at least comprises a material frame of an L-shaped structure, a plurality of inserting grooves used for containing the touch display screen are formed in the material frame side by side, the material frame is made of white / transparent white / transparent plastic, and the white / transparent white / transparent plastic has no antistatic function; the placing structure further comprises anti-static cloth or an anti-static film, the anti-static cloth is laid on the material frame and used for being cushioned between the touch display screen and the material frame to prevent static electricity from being generated, and the anti-static film is attached to the touch display screen. Due to the fact that the material frame is made of the white / transparent / transparent plastic without the antistatic function, the cost can be reduced, and meanwhile traces influencing the appearance of the glass cover plate are prevented from being generated when the glass cover plate with the white frame rubs with the material frame.

Description

Technical Field

[0001] This utility model relates to a manufacturing tool for touch screens, and more particularly to a placement structure suitable for touch screens with white bezels. Background Technology

[0002] In the production process of touch displays, materials are typically stored and moved upright on L-shaped material racks. (See also...) Figure 1 On the material rack 1, multiple pieces of material 2 are placed upright. Each piece of material 2 includes a glass cover plate, which is in direct contact with the material rack 1 and is inserted into a slot on the material rack 1. The inside of the glass cover plate is printed with a border 21, which is usually black, but white border 21 may be customized for a small number of orders.

[0003] Currently, material rack 1 is a black antistatic PP (Polypropylene) rack. When material 2 is being picked up or placed, the friction between the frame 21 and material rack 1 causes molecules on the surface of material rack 1 to detach and adhere to the frame 21. For material 2 with a white frame 21, the black marks formed by scratching with material rack 1 are unacceptable defects during visual inspection.

[0004] Replacing material rack 1 with a white antistatic PP rack can solve this appearance defect problem. However, the procurement cost of white antistatic PP racks is generally significantly higher than that of black antistatic PP racks. The higher cost of white antistatic PP racks is due to two main reasons: firstly, the production process of white antistatic PP is more complex, resulting in higher raw material costs and thus higher production costs; secondly, the market demand for white antistatic PP is smaller, leading to fewer manufacturers producing it and giving them a bargaining advantage in price negotiations. The high procurement cost of white antistatic PP racks and the low order volume for white-framed touch displays are also reasons why touch display manufacturers, despite knowing that using white antistatic PP racks would improve yield rates, still choose to use black antistatic PP racks. Utility Model Content

[0005] The technical problem to be solved by this utility model is: how to solve the problem of appearance defects caused by friction between the white frame of the glass cover and the material rack at a lower cost than purchasing white antistatic PP frame.

[0006] To solve the above-mentioned technical problems, this utility model provides a placement structure suitable for white-framed touch screens. The placement structure includes at least an L-shaped material rack with multiple slots arranged side by side on the material rack for accommodating the touch screen. The material rack is made of white / transparent white / transparent plastic without anti-static function. The placement structure also includes an anti-static cloth, which is laid on the material rack and used to pad between the touch screen and the material rack to prevent static electricity from being generated.

[0007] Because the material rack is made of white / transparent / clear plastic without antistatic properties, it reduces costs while preventing marks from rubbing against the white-framed glass cover that could affect its appearance. An antistatic pad placed between the touchscreen and the material rack prevents static electricity buildup, addressing the issue of touchscreens without antistatic film placed on non-antistatic material racks failing to meet antistatic standards (e.g., SJ / T 10694-2022 – Antistatic Test Methods for Electronic Product Manufacturing and Application Systems, GJB 3007A-2009 – Technical Requirements for Antistatic Work Areas). Antistatic standards aim to prevent the accumulation of static electricity during production, which could damage electronic components. These standards require manufacturers to implement proper antistatic measures during the production and transportation of electronic products. To comply with antistatic standards, touchscreen manufacturers commonly use antistatic PP material racks during the storage and handling of their products. The inventor of this utility model proposes to use ordinary PP material racks and make the production process comply with anti-static specifications through other means (such as setting anti-static cloth), thereby reducing the procurement cost of material racks and breaking through the conventional thinking of those skilled in the art.

[0008] For products with relatively high risk tolerance, the touch screen can be placed directly on a shelf covered with an anti-static cloth. For products with low risk tolerance, an anti-static film can be applied to the touch screen to further ensure that it is not affected by static electricity.

[0009] This utility model also provides another placement structure suitable for white-framed touch displays. The placement structure includes at least an L-shaped material rack with multiple slots arranged side by side on the material rack for accommodating the touch display. The material rack is made of white / transparent white / transparent plastic without antistatic function. The placement structure also includes an antistatic film, which is affixed to the touch display.

[0010] For products with low risk tolerance, applying an antistatic film to the touch screen can achieve an acceptable antistatic effect even if the material rack is not covered with antistatic cloth. Attached Figure Description

[0011] Figure 1 This is a diagram illustrating the placement of a touchscreen display on an existing black material rack.

[0012] Figure 2 This is a schematic diagram of a touch screen being placed on a white PP material rack according to Embodiment 1 of this utility model;

[0013] Figure 3 This is a schematic diagram of a touch screen being placed on a transparent white PP material rack according to Embodiment 2 of this utility model. Detailed Implementation Example 1

[0014] See Figure 2 The material rack 1a holds multiple touch screens 2. The material rack 1a is made of white PP, and the protective film on the touch screens 2 is an anti-static film with anti-static function. Example 2

[0015] See Figure 3 An antistatic cloth 3 is laid on the material rack 1b. The material rack 1b is made of transparent white PP and has no antistatic function. The protective film on the touch screen 2 also has no antistatic function. The two ends of the antistatic cloth 3 are fixed to the underside of the material rack 1b. When the touch screen 2 is placed into the slot on the material rack 1b, the antistatic cloth 3 acts as a barrier between the material rack 1b and the touch screen 2, preventing the generation of static electricity. Example 3

[0016] The difference between this embodiment and embodiment two is that the protective film on the touch screen in this embodiment is an antistatic film.

Claims

1. A placement structure for a white-bezel touch display screen, comprising at least an L-shaped material rack, wherein the material rack has a plurality of slots arranged side-by-side for accommodating the touch display screen, characterized in that: The material rack is made of white / transparent plastic without anti-static properties; the placement structure also includes an anti-static cloth, which is laid on the material rack and used to pad between the touch screen and the material rack to prevent static electricity from being generated; the placement structure also includes an anti-static film, which is attached to the touch screen.

2. The placement structure as described in claim 1, characterized in that: The material rack is made of polypropylene.

3. The placement structure as described in claim 1, characterized in that: The antistatic cloth is fixed to the material rack.

Images