Hidden interior panel and vehicle

Abstract

The utility model provides a hidden type inner decorative panel. The hidden type inner decorative panel sequentially comprises a pattern layer, a base material layer and a membrane layer from the front face to the back face. The pattern layer is provided with a shading area and a light-transmitting area, at least one part of the light-transmitting area is used for forming an indication sign, a first light-emitting part and a first touch sensing part are arranged on the side, facing the base material layer, of the diaphragm layer, and the first light-emitting part can emit light according to the sensing result of the first touch sensing part and penetrate through the base material layer to irradiate the indication sign. According to the hidden interior panel, the pattern layer is used for forming the light-transmitting indication mark, and the first light-emitting piece capable of emitting light according to the sensing result of the first touch sensing piece is arranged on the diaphragm layer so as to illuminate the indication mark, so that the hidden interior panel can be integrated with the environment when not awakened; in addition, the first light-emitting part is arranged on the membrane layer, so that the area of the PCB is reduced, and the cost and the weight of the hidden interior panel are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of interior trim panels, and more specifically, to a hidden interior trim panel and a vehicle. Background Art

[0002] With the improvement of society's requirements for product styling and surface decoration, in-mold decoration technology (IMD) has become increasingly popular. However, the current application of in-mold decoration technology is relatively independent, and the integration with other components is insufficient. For example, in automotive interiors, the components of each control system and the interior structure are independent, resulting in a complex overall structure, limiting design innovation, and the visual effect and decoration need to be improved. Summary of the Utility Model

[0003] The utility model provides a new technical solution for a hidden interior trim panel, which can at least solve the problem of poor visual effect of vehicle interiors and control systems in the prior art.

[0004] The utility model also provides a vehicle, including the above-mentioned hidden interior trim panel.

[0005] According to a first aspect of the utility model, there is provided a hidden interior trim panel, which sequentially includes a pattern layer, a substrate layer, and a film layer from the front side to the back side; the pattern layer has a light-shielding area and a light-transmitting area, at least a part of the light-transmitting area is used to form an indication mark, a first light-emitting member and a first touch sensing member are provided on a side of the film layer facing the substrate layer, and the first light-emitting member can emit light according to the sensing result of the first touch sensing member and penetrate the substrate layer to irradiate the indication mark.

[0006] Optionally, the pattern layer and the substrate layer are integrally formed.

[0007] Optionally, a light-shielding ink is printed on a side of the pattern layer facing the substrate layer to form the light-shielding area, and a light-transmitting ink is printed on a side of the pattern layer facing the substrate layer to form the light-transmitting area.

[0008] Optionally, a texture identical to the environmental interior is provided on a side of the pattern layer away from the substrate layer.

[0009] Optionally, a first installation groove is provided on a side of the substrate layer facing the film layer, and the first light-emitting member extends into the first installation groove.

[0010] Optionally, an arc-shaped protrusion convex toward the film layer is provided on the bottom surface of the first installation groove.

[0011] Optionally, the hidden interior panel further includes: a second touch sensor, which is disposed on the side of the diaphragm layer facing the substrate layer and is correspondingly arranged with the first light-emitting member, and the second touch sensor is used to connect an external actuator and control the actuator according to its own sensing result.

[0012] Optionally, a silver paste circuit for connecting the first light-emitting member and the second touch sensor is printed on the side of the diaphragm layer facing the substrate layer.

[0013] Optionally, the materials of the pattern layer, the substrate layer, and the diaphragm layer are respectively light-transmitting materials.

[0014] Optionally, the light-transmitting area includes a first light-transmitting area and a second light-transmitting area. The first light-transmitting area is used to form the indication mark. The hidden interior panel further includes: a light-shielding strip, which is disposed on the side of the substrate layer facing the diaphragm layer, and the light-shielding strip is used to divide the substrate layer into a third light-transmitting area and a fourth light-transmitting area that are mutually light-impermeable. The projections of the first light-transmitting area and the first light-emitting member along the thickness direction of the substrate layer respectively coincide with the third light-transmitting area, and the projection of the second light-transmitting area along the thickness direction of the substrate layer coincides with the fourth light-transmitting area.

[0015] Optionally, a second installation groove is provided on the side of the substrate layer facing the diaphragm layer, a first through hole is provided on the diaphragm layer, and at least a part of the light-shielding strip passes through the first through hole and extends into the second installation groove.

[0016] Optionally, the light-shielding strip is further used to divide the third light-transmitting area into a plurality of light-transmitting sub-areas corresponding to the plurality of indication marks. The plurality of light-transmitting sub-areas are mutually light-impermeable, and each light-transmitting sub-area is provided with the first light-emitting member.

[0017] Optionally, the hidden interior panel further includes:

[0018] a circuit board, which is disposed on the side of the diaphragm layer away from the substrate layer;

[0019] a second light-emitting member, which is disposed on the circuit board, and the projection of the second light-emitting member along the thickness direction of the substrate layer coincides with the fourth light-transmitting area.

[0020] Optionally, a third installation groove is provided on the side of the substrate layer facing the diaphragm layer, and the first touch sensor is disposed in the third installation groove.

[0021] Optionally, the hidden interior panel further includes: a vibration assembly, which is disposed on the side of the substrate layer away from the pattern layer and is used to vibrate according to the sensing result of the touch sensor.

[0022] Optionally, a fourth installation groove is provided on one side of the base material layer facing the diaphragm layer, the diaphragm layer is provided with a second through hole, and the vibration assembly passes through the second through hole and extends into the fourth installation groove.

[0023] According to a second aspect of the present invention, a vehicle is provided, including the hidden interior panel according to any one of the above embodiments.

[0024] According to the hidden interior panel of the present invention, the base material layer bears the pattern layer and the diaphragm layer, the pattern layer is used to form an indicia that can transmit light, and a first light-emitting member that can emit light according to the sensing result of the first touch sensing member is arranged on the diaphragm layer to illuminate the indicia, so that the hidden interior panel can blend in with the environment when not awakened, achieving the effect of hiding the panel, and the hidden indicia can be lit up after being touched, so that the user can obtain information through the indicia or perform functional interaction through the indicia.

[0025] In addition, compared with the traditional technology in which the first light-emitting member is arranged on the PCB board, in this embodiment, the first light-emitting member is arranged on the diaphragm layer, so that the arrangement of the PCB board is not affected by the position of the first light-emitting member, which is beneficial to reducing the area of the PCB board and greatly reducing the cost and weight of the hidden interior panel.

[0026] Other features and advantages of the present invention will become clear through the following detailed description of the exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings incorporated in the specification and constituting a part of the specification illustrate embodiments of the present invention and, together with the description, are used to explain the principles of the present invention.

[0028] Figure 1 is a perspective view of a hidden interior panel according to an embodiment provided by the present invention;

[0029] Figure 2 is an exploded view of a hidden interior panel according to an embodiment provided by the present invention;

[0030] Figure 3 is a front view of a pattern layer in a hidden interior panel according to an embodiment provided by the present invention;

[0031] Figure 4 is a perspective view of a base material layer in a hidden interior panel according to an embodiment provided by the present invention;

[0032] Figure 5 is a cross-sectional view of a first installation groove in a hidden interior panel according to an embodiment provided by the present invention;

[0033] Figure 6 is the front view of the diaphragm layer in the hidden interior trim panel according to an embodiment provided by the present utility model;

[0034] Figure 7 is a schematic diagram of the hidden interior trim panel in an unlit state according to an embodiment provided by the present utility model;

[0035] Figure 8 is a schematic diagram of the hidden interior trim panel in a lit state according to an embodiment provided by the present utility model.

[0036] Reference numerals

[0037] Hidden interior trim panel 100;

[0038] Pattern layer 10; Light-shielding area 11; Translucent area 12; First translucent area 121; Second translucent area 122;

[0039] Substrate layer 20; First mounting groove 21; Arc-shaped protrusion 211; Second mounting groove 22; Third mounting groove 23; Fourth mounting groove 24; Third translucent area 25; Translucent sub-area 251; Fourth translucent area 26;

[0040] Diaphragm layer 30; Silver paste circuit 31; First through hole 32; Second through hole 33;

[0041] First light-emitting component 40;

[0042] First touch sensing component 50;

[0043] Second touch sensing component 60;

[0044] Light-shielding strip 70; First rib 71; Second rib 72. Detailed implementation manners

[0045] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model.

[0046] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present utility model or its application or use.

[0047] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the specification.

[0048] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0049] It should be noted that like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

[0050] First, the hidden interior panel 100 according to an embodiment of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0051] As Figures 1 to 8 shown, the hidden interior panel 100 according to an embodiment of the present invention includes: a pattern layer 10, a substrate layer 20, and a film layer 30.

[0052] Specifically, the pattern layer 10, the substrate layer 20, and the film layer 30 are sequentially arranged from the front to the back of the hidden interior panel 100. The pattern layer 10 has a light-shielding area 11 and a light-transmitting area 12. At least a part of the light-transmitting area 12 is used to form an indication mark. On the side of the film layer 30 facing the substrate layer 20, a first light-emitting member 40 and a first touch sensing member 50 are provided. The first light-emitting member 40 can emit light according to the sensing result of the first touch sensing member 50 and penetrate the substrate layer 20 to irradiate the indication mark.

[0053] In other words, the hidden interior panel 100 according to an embodiment of the present invention is mainly composed of a pattern layer 10, a substrate layer 20, and a film layer 30. Among them, the substrate layer 20 is provided between the pattern layer 10 and the film layer 30. The side of the pattern layer 10 away from the substrate layer 20 can face the user, and the side of the film layer 30 away from the substrate layer 20 can face away from the user. For the convenience of description, the side of the hidden interior panel 100 facing the user can be defined as the front, and the side facing away from the user can be defined as the back.

[0054] The pattern layer 10 can mainly be composed of two areas, namely a light-shielding area 11 and a light-transmitting area 12. Among them, the light on the back of the pattern layer 10 can only pass through the light-transmitting area 12 and is blocked by the light-shielding area 11. It should be noted that the light-shielding area 11 or the light-transmitting area 12 can be a continuous whole area or multiple discontinuous areas, which is not limited herein.

[0055] Part or all of the light-transmitting area 12 can be used to form an indication mark. Therefore, when light irradiates the pattern layer 10 from the back of the pattern layer 10, the indication mark can be lit. The indication mark can be used for information indication or for interactive indication. In other words, the indication mark can be used to display information or can be used as a button with further interactive functions, which is not limited herein.

[0056] In addition, the pattern layer 10 and the diaphragm layer 30 can be thin sheet structures respectively, and the substrate layer 20 can be used to support the pattern layer 10 and the diaphragm layer 30. A first light-emitting component 40 and a first touch sensing component 50 can be provided between the substrate layer 20 and the diaphragm layer 30. The first light-emitting component 40 can be arranged corresponding to the indicating sign, and the corresponding relationship between the two can include one-to-one correspondence, or can include many-to-one or one-to-many, which is not limited herein.

[0057] During the interaction process, as Figure 7 shown, when the hidden interior panel 100 is not touched, the front surface can not emit light and integrate with the environment. As Figure 8 shown, when the user touches the hidden interior panel 100, the first light-emitting component 40 can be triggered by the first touch sensing component 50. That is to say, when the user touches the hidden interior panel 100, the first light-emitting component 40 can emit light, the substrate layer 20 can be at least partially light-transmissive or semi-light-transmissive, and the light emitted by the first light-emitting component 40 can penetrate the substrate layer 20 to illuminate the indicating sign.

[0058] Thus, for the hidden interior panel 100 according to the embodiment of the present utility model, the substrate layer 20 is used to carry the pattern layer 10 and the diaphragm layer 30, the indicating sign capable of transmitting light is formed by the pattern layer 10, and the first light-emitting component 40 capable of emitting light according to the sensing result of the first touch sensing component 50 is arranged on the diaphragm layer 30 to illuminate the indicating sign, so that the hidden interior panel 100 can integrate with the environment when not awakened, achieving the effect of hiding the panel, and the hidden indicating sign can be lit after being touched, so that the user can obtain information through the indicating sign or perform functional interaction through the indicating sign.

[0059] In addition, compared with the conventional technology in which the first light-emitting component 40 is arranged on the PCB board, in this embodiment, the first light-emitting component 40 is arranged on the diaphragm layer 30, so that the arrangement of the PCB board is not affected by the position of the first light-emitting component 40, which is beneficial to reducing the area of the PCB board and greatly reducing the cost and weight of the hidden interior panel 100.

[0060] Optionally, the first light-emitting component 40 can include an LED lamp, and the LED lamp can be attached to the functional diaphragm. The first touch sensing component 50 can include a pressure sensor.

[0061] According to an embodiment of the present utility model, the pattern layer 10 and the substrate layer 20 are integrally formed parts, which is beneficial to improving the reliability of the hidden interior panel 100 and avoiding light leakage caused by the generation of a gap between the pattern layer 10 and the substrate layer 20.

[0062] For example, the pattern layer 10 and the substrate layer 20 can be integrally formed by in-mold injection, or the pattern layer 10 can be transferred to the substrate layer 20 by in-mold transfer technology, or the pattern layer 10 can be adhered to the surface of the substrate layer 20 by attachment.

[0063] In some alternative embodiments, the film layer 30 can be adhered to the back surface of the substrate layer 20 by gluing, and the film layer 30 and the substrate layer 20 can be closely adhered.

[0064] According to some other embodiments of the present invention, a light-shielding ink is printed on the side of the pattern layer 10 facing the substrate layer 20 to form a light-shielding region 11, and a light-transmitting ink is printed on the side of the pattern layer 10 facing the substrate layer 20 to form a light-transmitting region 12.

[0065] Specifically, the light-shielding region 11 of the pattern layer 10 can be formed by printing light-shielding ink, and the light-transmitting region 12 of the pattern layer 10 can be formed by printing light-transmitting ink. The light-transmitting ink can print out the shape of an indication mark so that the first light-emitting element 40 can display the indication mark through the light-transmitting region 12. The regions of the pattern layer 10 other than the indication mark can be printed with light-shielding ink to block the light emitted by the first light-emitting element 40 from passing through other parts of the pattern layer 10, affecting the overall visual effect and user experience.

[0066] In some specific embodiments of the present invention, the side of the pattern layer 10 away from the substrate layer 20 is provided with a texture identical to the environmental interior.

[0067] Specifically, the light-shielding ink and the light-transmitting ink can be printed on the back surface of the pattern layer 10. The front surface of the pattern layer 10 can be provided with a texture identical to the environmental interior, and the connection manner between the texture and the pattern layer 10 can include but is not limited to printing and coating. For example, when the hidden interior panel 100 is installed around the vehicle seat, a light-transmitting texture layer with the same texture as the seat periphery can be printed on the front surface of the pattern layer 10 to integrate with the surrounding interior and achieve a hidden effect.

[0068] It should be noted that the texture on the front surface of the pattern layer 10 can be specifically customized according to the surrounding interior, and the effect can be achieved by printing a light-transmitting texture or by coating a light-transmitting leather or light-transmitting fabric.

[0069] In some specific embodiments, the film layer 30 can be a thin sheet structure capable of transmitting light. For example, the thickness of the film layer 30 can be 0.25 mm, and it is made of PC or PTM material and has the property of arbitrary deformation. The film layer 30 can be used to carry the first light-emitting element 40 and has better toughness compared with a common PCB.

[0070] According to some alternative embodiments of the present utility model, a first mounting groove 21 is provided on one side of the substrate layer 20 facing the diaphragm layer 30, and the first light-emitting member 40 extends into the first mounting groove 21.

[0071] Specifically, since the thickness of the diaphragm layer 30 is relatively thin, therefore, by providing the first mounting groove 21 on the substrate layer 20 to accommodate the first light-emitting member 40, the diaphragm layer 30 can be better attached to the substrate layer 20.

[0072] Optionally, the first light-emitting member 40 can be a cuboid-shaped LED lamp, and the shape of the first mounting groove 21 can be cuboid-shaped.

[0073] According to some other embodiments of the present utility model, as Figure 5 shown, an arc-shaped protrusion 211 protruding towards the diaphragm layer 30 is provided on the groove bottom surface of the first mounting groove 21. Since the substrate layer 20 can transmit light, the arc-shaped protrusion 211 can form a convex lens structure capable of concentrating light to ensure the light intensity and uniformity of illumination at the indication mark.

[0074] In some other embodiments, a light homogenizing film can be attached to the LED lamp to achieve the effect of uniform light.

[0075] According to some alternative embodiments of the present utility model, the hidden interior panel 100 further includes a second touch sensing member 60. The second touch sensing member 60 is provided on the side of the diaphragm layer 30 facing the substrate layer 20 and is correspondingly arranged with the first light-emitting member 40. The second touch sensing member 60 is used to connect an external actuator and control the actuator according to its own sensing result.

[0076] Specifically, when the indication mark is lit, the user can trigger the second touch sensing member 60 by touching the indication mark, and control the external actuator to work or stop working through the second touch sensing member 60. For example, the indication mark can be used to control the opening or closing of the sunroof, make an emergency call, etc.

[0077] In some specific embodiments, the second touch sensing member 60 can include a capacitive button, and the capacitive button can be printed on the front surface of the diaphragm layer 30 by conductive ink or silver paste.

[0078] In some specific implementation manners of the present utility model, a silver paste circuit 31 for connecting the first light-emitting member 40 and the second touch sensing member 60 is printed on the side of the diaphragm layer 30 facing the substrate layer 20. Thus, the diaphragm layer 30 can function as a flexible circuit board to carry and electrically connect the first light-emitting member 40 and the second touch sensing member 60, which is beneficial to saving the area of the PCB board, thereby reducing the cost and weight of the hidden interior panel 100.

[0079] According to some alternative embodiments of the present utility model, the materials of the pattern layer 10, the substrate layer 20, and the film layer 30 are respectively light-transmissive materials. Thus, the light emitted by the first light-emitting element 40 can pass through the substrate layer 20 and the light-transmissive area 12 of the pattern layer 10 to illuminate the indicating sign. In addition, the light source on the back of the hidden interior panel 100 can also be displayed through the film layer 30, the substrate layer 20, and the pattern layer 10.

[0080] Optionally, the substrate layer 20 can be injection-molded with a material having a relatively high light transmittance, such as PC or PMMA material.

[0081] According to some other embodiments of the present utility model, the light-transmissive area 12 includes a first light-transmissive area 121 and a second light-transmissive area 122. The first light-transmissive area 121 is used to form the indicating sign. The hidden interior panel 100 further includes a light-shielding strip 70. The light-shielding strip 70 is disposed on the side of the substrate layer 20 facing the film layer 30. The light-shielding strip 70 is used to divide the substrate layer 20 into a third light-transmissive area 25 and a fourth light-transmissive area 26 that are mutually light-impermeable. The projections of the first light-transmissive area 121 and the first light-emitting element 40 along the thickness direction of the substrate layer 20 respectively coincide with the third light-transmissive area 25, and the projection of the second light-transmissive area 122 along the thickness direction of the substrate layer 20 coincides with the fourth light-transmissive area 26.

[0082] Specifically, the light-transmissive area 12 is mainly composed of the first light-transmissive area 121 and the second light-transmissive area 122. The numbers of the first light-transmissive area 121 and the second light-transmissive area 122 are not limited, and the first light-transmissive area 121 and the second light-transmissive area 122 can be spaced apart. The light-shielding strip 70 can divide the substrate layer 20 into a third light-transmissive area 25 corresponding to the first light-transmissive area 121 and a fourth light-transmissive area 26 corresponding to the second light-transmissive area 122. The first light-emitting element 40 can be correspondingly disposed with the first light-transmissive area 121.

[0083] Since the first light-transmissive area 121 forms the indicating sign, when the light emitted by the first light-emitting element 40 penetrates the substrate layer 20, it can only irradiate the first light-transmissive area 121 after passing through the third light-transmissive area 25. The light-shielding strip 70 can prevent the light emitted by the first light-emitting element 40 from entering the fourth light-transmissive area 26, thereby avoiding the light emitted by the first light-emitting element 40 from interfering with the second light-transmissive area 122.

[0084] The second light-transmissive area 122 and the fourth light-transmissive area 26 can be used to transmit the light from the back of the film layer 30, such as the light of a reading lamp. Thus, it is possible to avoid the light of the reading lamp from interfering with the light of the indicating sign, which is beneficial to improving the overall aesthetics.

[0085] For example, as Figure 3As shown, the hidden interior panel 100 may include six first light-transmitting areas 121 and two second light-transmitting areas 122 . The six first light-transmitting areas 121 may constitute six indicator marks, and the two second light-transmitting areas 122 may be circular in shape and symmetrically arranged on both sides of the six indicator marks.

[0086] In some specific embodiments of the present invention, a second mounting groove 22 is provided on the side of the substrate layer 20 facing the diaphragm layer 30 , a first through hole 32 is provided on the diaphragm layer 30 , and at least a portion of the shading strip 70 passes through the first through hole 32 and extends into the second mounting groove 22 .

[0087] Since the diaphragm layer 30 is light-transmissive, the shading strip 70 is embedded into the second mounting groove 22 of the substrate layer 20 through the first through hole 32 on the diaphragm layer 30. The shading strip 70 can be used to separate the diaphragm layer 30 into two light-transmissive areas, thereby preventing light from the back of the diaphragm layer 30 from entering the third light-transmissive area 25.

[0088] Optionally, the shading strip 70 may be embedded in the second mounting groove 22 by gluing or pasting.

[0089] In some optional embodiments, the shading strip 70 may include a first rib 71 and a second rib 72, the first rib 71 may be connected to the second mounting groove 22, the second rib 72 may be arranged between the third light-emitting area and the fourth light-emitting area, and the second rib 72 may be integrally formed on the substrate layer 20.

[0090] According to some optional embodiments of the utility model, the shading strip 70 is also used to separate the third light-transmitting area 25 into a plurality of light-transmitting sub-areas 251 corresponding to a plurality of indicator marks. The plurality of light-transmitting sub-areas 251 are mutually opaque, and each light-transmitting sub-area 251 is provided with a first light-emitting component 40.

[0091] Specifically, the shading strip 70 can also divide the third light-transmitting area 25 into multiple light-transmitting sub-areas 251 according to the number of indicator signs. The multiple light-transmitting sub-areas 251 can correspond one-to-one to the multiple indicator signs. A first mounting groove 21 can be provided in each light-transmitting sub-area 251 to accommodate the corresponding first light-emitting component 40. Thus, the first light-emitting components 40 used to illuminate each indicator sign can avoid interfering with each other, thereby avoiding the phenomenon of light jumping and affecting the consistency of the color displayed by the indicator sign.

[0092] Optionally, each light-transmitting sub-area 251 may be provided with two first mounting grooves 21 , the two first mounting grooves 21 may be spaced apart, each first mounting groove 21 may be provided with a first light-emitting element 40 , and the second touch sensing element 60 may be located between the two first mounting grooves 21 of each light-transmitting sub-area 251 .

[0093] According to some other embodiments of the present utility model, the hidden interior panel 100 further includes a circuit board and a second light-emitting member (not shown in the figure). The circuit board is disposed on the side of the diaphragm layer 30 away from the substrate layer 20. The second light-emitting member is disposed on the circuit board, and the projection of the second light-emitting member along the thickness direction of the substrate layer 20 coincides with the fourth light-transmitting area 26.

[0094] Specifically, the circuit board may include, but is not limited to, a PCB board. The first light-emitting member 40, the first touch sensing member 50, and the second touch sensing member 60 may be electrically connected to the PCB board. The second light-emitting member may be used to form a reading lamp. The second light-emitting member may be connected to the circuit board, and the second light-emitting member may be correspondingly disposed with the fourth light-transmitting area 26 and the second light-transmitting area 122.

[0095] In the initial state, the second light-emitting member does not emit light, and the second light-transmitting area 122 merges with the environment. After the user touches the hidden interior panel 100, the first touch sensing member 50 is triggered. In addition to the indicator sign lighting up, the second light-emitting member serving as a reading lamp may emit weak light to indicate the position of the reading lamp. Then the user can adjust the light emission intensity of the second light-emitting member by touching the second light-emitting area.

[0096] According to some alternative embodiments of the present utility model, a third installation groove 23 is provided on the side of the substrate layer 20 facing the diaphragm layer 30, and the first touch sensing member 50 is disposed in the third installation groove 23. Thus, the diaphragm layer 30 can be better attached to the back of the substrate layer 20.

[0097] According to some other embodiments of the present utility model, the hidden interior panel 100 further includes a vibration assembly (not shown in the figure). The vibration assembly is disposed on the side of the substrate layer 20 away from the pattern layer 10 and is used to vibrate according to the sensing result of the touch sensing member.

[0098] Specifically, when the user touches the indicator sign on the hidden interior panel 100, the vibration assembly can give the user an active feedback so that the user knows that the function corresponding to the indicator sign is being executed, which is beneficial to improving the interaction performance of the hidden interior panel 100.

[0099] Optionally, the vibration assembly may include a vibration motor.

[0100] In some specific embodiments of the present utility model, a fourth installation groove 24 is provided on the side of the substrate layer 20 facing the diaphragm layer 30, and the diaphragm layer 30 is provided with a second through hole 33. The vibration assembly passes through the second through hole 33 and extends into the fourth installation groove 24.

[0101] Since the size of the vibration component is large and the size of the diaphragm layer 30 is thin, it is beneficial to set the vibration component to be embedded in the fourth installation groove 24 through the second through hole 33 on the diaphragm layer 30, which is conducive to the stable installation of the vibration component and at the same time facilitates the electrical connection between the vibration component and the circuit board.

[0102] Optionally, the wire connecting the first touch sensing member 50 to the circuit board can pass through the second through hole 33 to penetrate the diaphragm layer 30, which is beneficial to reducing the number of through holes on the diaphragm layer 30 and improving the strength of the diaphragm layer 30.

[0103] The assembly process of the hidden interior trim panel 100 of this embodiment will be described in detail below.

[0104] The pattern layer 10 and the base material layer 20 are formed into an integral part by in-mold injection, transfer printing or laminating. The light-shielding strip 70 is injected or affixed to the second installation groove 22 of the base material layer 20, and the first touch sensing member 50 is placed in the third installation groove 23. The diaphragm layer 30 provided with the first light-emitting member 40 and the second touch sensing member 60 is laminated on the back of the base material layer 20, and the diaphragm layer 30 is closely attached to the base material layer 20 to ensure that all the first light-emitting members 40 are received in the first installation groove 21. The vibration component is installed in the fourth installation groove 24.

[0105] The working process of the hidden interior trim panel 100 of this embodiment will be described in detail below.

[0106] In the initial state, the hidden effect is achieved through the texture printed on the pattern layer 10 similar to the surrounding interior trim, and the indicating signs will be hidden under the texture. When the user presses the hidden interior trim panel 100, the first touch sensing member 50 is triggered, the hidden interior trim panel 100 is awakened, the first light-emitting member 40 emits light so that the indicating signs are revealed, and at the same time the second light-emitting member serving as a reading lamp emits a weak light. The two circles corresponding to the second light-transmitting area 122 are the light-emitting positions of the reading lamp, and the six indicating signs are for the sunroof control and the emergency call button. At this time, a weak light is emitted within the two circles to replace the indication function of the reading lamp. When the functions corresponding to the six indicating signs need to be used, only press the indicating signs with your finger, and the indicating signs will receive the pressure to trigger the second touch sensing member 60, so that the corresponding actuator makes corresponding actions and feedback. When the reading lamp needs to be used, press the circle, and the brightness of the reading lamp will change, and it can be adjusted to a suitable brightness by pressing multiple times. In addition, the indicating signs will be extinguished and hidden within a set time, and only the reading lamp function will be retained. When the reading lamp does not need to be used, the circle of the reading lamp can be double-clicked to turn off the reading lamp.

[0107] An embodiment of the present utility model also provides a vehicle, which includes the hidden interior panel 100 according to any one of the above embodiments. Since the hidden interior panel 100 according to the embodiment of the present utility model has the above technical effects, accordingly, the vehicle according to the embodiment of the present utility model also has corresponding technical effects, that is, when the hidden interior panel 100 is not awakened, it can blend in with the environment to achieve the effect of hiding the panel, and after being touched, the hidden indication mark is lit, so that the user can obtain information through the indication mark or perform functional interaction through the indication mark.

[0108] Although some specific embodiments of the present utility model have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration purposes and not for limiting the scope of the present utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present utility model. The scope of the present utility model is defined by the appended claims.

Claims

1. A hidden interior panel, characterized in that, The hidden interior panel sequentially includes a pattern layer, a substrate layer, and a film layer from the front to the back; The pattern layer has a light-shielding area and a light-transmitting area, at least a part of the light-transmitting area is used to form an indication mark, a first light-emitting element and a first touch sensor are provided on one side of the film layer facing the substrate layer, and the first light-emitting element can emit light according to the sensing result of the first touch sensor and penetrate the substrate layer to irradiate the indication mark.

2. The hidden interior panel according to claim 1, wherein The pattern layer and the substrate layer are an integrally formed part.

3. The hidden interior panel according to claim 1, characterized in that, A light-shielding ink is printed on one side of the pattern layer facing the substrate layer to form the light-shielding area, and a light-transmitting ink is printed on one side of the pattern layer facing the substrate layer to form the light-transmitting area.

4. The hidden interior panel according to claim 1, wherein The side of the pattern layer away from the substrate layer is provided with the same texture as the surrounding interior decoration.

5. The hidden interior panel according to claim 1, characterized in that, A first installation groove is provided on one side of the substrate layer facing the film layer, and the first light-emitting element extends into the first installation groove.

6. The hidden interior panel according to claim 5, wherein The bottom surface of the first installation groove is provided with an arc-shaped protrusion protruding towards the film layer.

7. The hidden interior panel according to claim 1, characterized in that, Further included: A second touch sensor, the second touch sensor is provided on one side of the film layer facing the substrate layer and is correspondingly arranged with the first light-emitting element, and the second touch sensor is used to connect an external actuator and control the actuator according to its own sensing result.

8. The hidden interior panel according to claim 7, characterized in that, A silver paste circuit for connecting the first light-emitting element and the second touch sensor is printed on one side of the film layer facing the substrate layer.

9. The hidden interior panel according to claim 1, wherein The materials of the pattern layer, the substrate layer, and the film layer are respectively light-transmitting materials.

10. The hidden interior panel according to claim 1, characterized in that, The light-transmitting area includes a first light-transmitting area and a second light-transmitting area, and the first light-transmitting area is used to form the indication mark, The hidden interior panel further includes: A light-shielding strip, the light-shielding strip is provided on one side of the substrate layer facing the film layer, the light-shielding strip is used to divide the substrate layer into a third light-transmitting area and a fourth light-transmitting area that are mutually light-impermeable, the projections of the first light-transmitting area and the first light-emitting element along the thickness direction of the substrate layer respectively coincide with the third light-transmitting area, and the projection of the second light-transmitting area along the thickness direction of the substrate layer coincides with the fourth light-transmitting area.

11. The hidden interior panel according to claim 10, characterized in that, A second installation groove is provided on one side of the substrate layer facing the film layer, a first through hole is provided on the film layer, and at least a part of the light-shielding strip passes through the first through hole and extends into the second installation groove.

12. The hidden interior panel according to claim 10, wherein, The light-shielding strip is further used to divide the third light-transmitting area into a plurality of light-transmitting sub-areas corresponding to a plurality of the indication marks, the plurality of light-transmitting sub-areas are mutually light-impermeable, and each light-transmitting sub-area is provided with the first light-emitting element.

13. The hidden interior panel according to claim 10, characterized in that, Further included: A circuit board, the circuit board is provided on one side of the film layer away from the substrate layer; A second light-emitting element, the second light-emitting element is provided on the circuit board, and the projection of the second light-emitting element along the thickness direction of the substrate layer coincides with the fourth light-transmitting area.

14. The hidden interior panel according to claim 13, characterized in that, A third installation groove is provided on one side of the substrate layer facing the film layer, and the first touch sensor is provided in the third installation groove.

15. The hidden interior panel according to claim 1, characterized in that, Further included: A vibration assembly, the vibration assembly is provided on one side of the substrate layer away from the pattern layer and is used to vibrate according to the sensing result of the touch sensor.

16. The hidden interior panel according to claim 15, characterized in that, A fourth installation groove is provided on one side of the base material layer facing the diaphragm layer. The diaphragm layer is provided with a second through hole, and the vibration assembly passes through the second through hole and extends into the fourth installation groove.

17. A vehicle, characterized in that, Comprising: The concealed interior trim panel according to any one of claims 1-16.

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