Functionally integrated IME diaphragm structure

Abstract

The utility model relates to the field of automotive electronics, and discloses a function-integrated IME membrane structure, which comprises a light-transmitting membrane, a color layer, a functional circuit board, an adhesive and a PC board, the color layer is arranged above the functional circuit board, the color layer and the functional circuit board are fixed on the PC board through the adhesive, and the light-transmitting membrane is arranged above the functional circuit board. The light-transmitting membrane covers the color layer, is combined with the PC board and is formed through hot pressing or high pressure. According to the utility model, the light-transmitting diaphragm and the functional circuit board are integrated into a whole, the space is saved, the high polymer material of the diaphragm and the non-high polymer material of the ink are perfectly integrated through hot press molding, the multifunctional performance related to physical properties such as electricity, magnetism, light and the like is realized, the light-transmitting diaphragm becomes a special component integrating the structure and the function, the molding is simple, and the cost is low. And the intelligent requirement can be met.

Description

Technical Field

[0001] The utility model relates to the field of automobile electronics, in particular to a functionally integrated IME diaphragm structure. Background Art

[0002] As living standards improve, car interiors are becoming more and more important, creating a more comfortable, refined and intelligent interior environment. Traditional interior designs are usually complex, occupy a large space, are difficult to achieve the expected effect, and have a single surface texture and atmosphere effect.

[0003] At the same time, smart surface products such as IME membranes are becoming more and more popular, but their highly integrated and intelligent features also make molding difficult. Therefore, it is necessary to innovate IME membrane design solutions to solve the molding difficulties and meet the development needs of lightweight and intelligent automobiles. Utility Model Content

[0004] The problem to be solved by the utility model is that the existing automobile interior decoration components are complex, bulky and difficult to shape, and cannot meet the needs of intelligence.

[0005] In order to solve the above technical problems, the technical solution of the utility model is to provide a functionally integrated IME film structure, including a light-transmitting film, a color layer, a functional circuit board, an adhesive and a PC board, wherein the color layer is arranged above the functional circuit board, and the color layer and the functional circuit board are fixed on the PC board by an adhesive, and the light-transmitting film covers the color layer and is combined with the PC board and formed by hot pressing or high pressure.

[0006] Optionally, a function switch button is provided on the light-transmitting film.

[0007] Optionally, color ink is attached to the color layer, and the color ink is arranged on a side of the color layer facing the functional circuit board, and transparent conductive functional ink is arranged on the functional circuit board.

[0008] Optionally, the functional circuit board is also provided with electronic devices such as capacitors and LED lights.

[0009] Optionally, one end of the functional circuit board extends out of the PC board, and a contact point conductive surface is provided on the extended end.

[0010] Optionally, a buckle is provided on the PC board, and the buckle is arranged on a side of the conductive surface where no contact point is set.

[0011] In summary, the utility model integrates the light-transmitting membrane and the functional circuit board into one, saving space, and at the same time perfectly integrates the polymer material of the membrane and the non-polymer material of the ink through hot pressing molding, thereby realizing multifunctional properties related to electrical, magnetic, optical and other physical properties, making it a special component that integrates structure and function, is simple to mold, and can meet intelligent needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0014] In the figure: 1. Translucent film; 2. Function switch button; 3. Color layer; 4. Function circuit board; 5. Contact point conductive surface; 6. Adhesive; 7. PC board; 8. Buckle. DETAILED DESCRIPTION

[0015] The following combination Figure 1 The utility model is described in further detail.

[0016] The utility model discloses a functionally integrated IME diaphragm structure, referring to Figure 1 and Figure 2 , including a translucent film 1, a color layer 3, a functional circuit board 4, an adhesive 6 and a PC board 7, a color ink is attached to the color layer 3, and the color ink is arranged on the side of the color layer 3 facing the functional circuit board 4, a transparent conductive functional ink is arranged on the functional circuit board 4, the color layer 3 is arranged above the functional circuit board 4, the color layer 3 and the functional circuit board 4 are fixed on the PC board 7 by an adhesive 6, a functional switch button 2 is arranged on the translucent film 1, the translucent film 1 covers the color layer 3 and is combined with the PC board 7 and formed by hot pressing or high pressure, wherein one end of the functional circuit board 4 extends out of the PC board 7, and a contact point conductive surface 5 is arranged on the extended end, and electronic devices such as capacitors and LED lights are also arranged on the functional circuit board 4, and a buckle 8 is provided on the PC board 7, and the buckle 8 is arranged on the side where the contact point conductive surface 5 is not arranged.

[0017] The utility model uses molding equipment to mold different thicknesses, effectively controlling surface defects of parts and controlling the thickness of the overall structural parts. During manufacturing:

[0018] 1. First draw the texture pattern required on the surface of the car interior, then print the required texture effect on the transparent film 1 through the printing equipment, then design the switch, automatic mode, light increase and decrease and other functional switch buttons 2 on the transparent film 1, and print the conductive circuit and touch circuit on the back of the film;

[0019] 2. Fix the color layer 3 and the functional circuit board 4 together on the PC board 7 through the adhesive 6;

[0020] 3. Cover the light-transmitting film 1 on the color layer 3 and combine it with the PC board 7, and then form it by heat pressing or high pressure molding;

[0021] 4. Connect the car body through the buckle 8, and connect the control circuit with the control components in the car through the contact point conductive surface 5 to achieve control of the LED lamp.

[0022] The utility model covers the color layer 3 and the functional circuit board 4 in the PC board 7 by bonding the adhesive 6 and the PC board 7. The PC board 7 effectively combines the light-transmitting film 1, the key, the color ink, the functional circuit board 4, the transparent conductive functional ink, and the contact point conductive surface 5 together to complete the final diversified new IME process product, achieve the interior decoration effect of the whole vehicle, save space, and at the same time, the polymer material of the film and the non-polymer material of the ink are perfectly integrated through hot pressing molding, realizing multifunctional properties related to physical properties such as electricity, magnetism, and light, making it a special component integrating structure and function, simple to mold, and can meet the needs of intelligence.

[0023] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A functionally integrated IME diaphragm structure, characterized in that: The invention comprises a light-transmitting film (1), a color layer (3), a functional circuit board (4), an adhesive (6) and a PC board (7), wherein the color layer (3) is arranged above the functional circuit board (4), the color layer (3) and the functional circuit board (4) are fixed on the PC board (7) by means of an adhesive (6), and the light-transmitting film (1) covers the color layer (3) and is combined with the PC board (7) and is formed by heat pressing or high pressure.

2. The functionally integrated IME diaphragm structure according to claim 1, characterized in that: The light-transmitting film (1) is provided with a function switch button (2).

3. The functionally integrated IME diaphragm structure according to claim 1, characterized in that: Color ink is attached to the color layer (3), and the color ink is arranged on the side of the color layer (3) facing the functional circuit board (4), and the functional circuit board (4) is provided with transparent conductive functional ink.

4. The functionally integrated IME diaphragm structure according to claim 3, characterized in that: The functional circuit board (4) is also provided with a capacitor and an LED lamp.

5. The functionally integrated IME diaphragm structure according to claim 1, characterized in that: One end of the functional circuit board (4) extends out of the PC board (7), and a contact point conductive surface (5) is provided on the extended end.

6. The functionally integrated IME diaphragm structure according to claim 5, characterized in that: The PC board (7) is provided with a buckle (8), and the buckle (8) is arranged on the side of the conductive surface (5) where no contact point is arranged.

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