Vehicle-mounted solid wood touch control cover plate with luminous keys

Abstract

The utility model discloses a vehicle-mounted solid wood touch control cover plate with luminous keys, which comprises a solid wood cover plate body, key light guide strips and a touch control Sensor layer, key hollow holes are formed on the solid wood cover plate body, and the solid wood cover plate body is provided with a cover plate front surface and a cover plate back surface; the key light guide strip is installed on the key hollow hole, and an LED lamp is installed below the key hollow hole. And the touch sensor layer is mounted on the back surface of the cover plate. In this way, the cover plate is arranged to be the solid wood cover plate body, so that the vehicle-mounted touch cover plate shows the real solid wood texture, and the attractiveness is improved; according to the vehicle-mounted solid wood touch control cover plate, the LED lamp is arranged on the solid wood cover plate body, meanwhile, the key light guide strip and the touch control Sensor layer are arranged, so that a light-transmitting key icon can be formed on the solid wood cover plate body through the key light guide strip, in this way, when the hand is close to the vehicle-mounted solid wood touch control cover plate, the LED lamp is turned on, when the finger touches the key light guide strip, the touch control Sensor layer reacts, and therefore the touch control function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted touch cover plates, in particular to a vehicle-mounted solid wood touch cover plate with luminous buttons. Background Art

[0002] With the booming automotive industry, automotive interior design has become one of the key factors in improving the overall value of vehicles and user experience. For example, in order to highlight the noble and elegant design style, wood grain decorative touch cover panels are increasingly being introduced into cars. However, existing wood grain decorative touch cover panels are usually formed by printing, which is difficult to restore the real texture of real wood grain and has poor aesthetics.

[0003] In view of the above, a vehicle-mounted solid wood touch cover with luminous buttons is proposed. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a vehicle-mounted solid wood touch cover with luminous buttons, so that the vehicle-mounted touch cover presents a real solid wood texture and can also achieve a touch function.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A vehicle-mounted solid wood touch cover with luminous buttons, comprising: a solid wood cover body, a button light guide strip and a touch sensor layer, wherein a button hollow hole is formed on the solid wood cover body, and the solid wood cover body has a cover front and a cover back; the button light guide strip is installed on the button hollow hole, and an LED lamp is installed below the button hollow hole; the touch sensor layer is installed on the back of the cover.

[0007] In one of the embodiments, a diffusion film is further included, and the diffusion film is attached to a side surface of the touch sensor layer away from the solid wood cover body, and the diffusion film is located directly below the key light guide strip.

[0008] In one embodiment, the size of the diffusion film is larger than the size of the key light guide strip.

[0009] In one of the embodiments, a limiting protrusion is provided on the key light guide strip, and a limiting groove is opened on the solid wood cover plate body, the limiting groove is connected to the key hollow hole, and when the key light guide strip is passed through the key hollow hole, the limiting protrusion is located in the limiting groove.

[0010] In one of the embodiments, it further includes an FPC and a control main board, one end of the FPC is bound to the touch sensor layer, and the other end of the FPC is connected to the control main board, and the LED lamp is installed on the control main board.

[0011] In one of the embodiments, the touch sensor layer is on a film touch sensor layer.

[0012] In one of the embodiments, the film touch sensor layer includes a film substrate layer, an ITO touch pattern layer and a metal routing layer, the ITO touch pattern layer is arranged on one side of the film substrate layer, the metal routing layer is arranged around the ITO touch pattern layer, and the metal routing layer is connected to the ITO touch pattern layer, and the FPC is bound to the metal routing layer.

[0013] In one of the embodiments, the metal wiring layer is a silver paste metal wiring layer.

[0014] In one of the embodiments, a side of the film touch sensor layer provided with a metal wiring layer is covered with a silicon dioxide protection layer, and the silicon dioxide protection layer is used to isolate and protect the metal wiring layer and the ITO touch pattern layer.

[0015] In one of the embodiments, a PET protective film layer is provided on a side of the solid wood cover plate away from the touch sensor layer.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] The vehicle-mounted solid wood touch cover plate with luminous buttons of the utility model is provided with a solid wood cover plate body, a button light guide strip and a touch sensor layer. Thus, by setting the cover plate as the solid wood cover plate body, the vehicle-mounted touch cover plate presents a real solid wood texture to enhance the aesthetics. At the same time, the button light guide strip and the touch sensor layer are provided, so that a light-transmitting button icon can be formed on the solid wood cover plate body through the button light guide strip. Thus, when the hand approaches the vehicle-mounted solid wood touch cover plate, the LED light will light up, and when the finger touches the button light guide strip, the touch sensor layer will react, thereby realizing the touch function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 The figure is a schematic structural diagram of a vehicle-mounted solid wood touch cover with luminous buttons in one embodiment of the utility model. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0021] See also Figure 1 As shown, a vehicle-mounted solid wood touch cover 10 with luminous buttons includes: a solid wood cover body 100, a button light guide strip 200 and a touch sensor layer (touch sensing layer) 300, a button hollow hole is formed on the solid wood cover body 100, and the solid wood cover body 100 has a cover front 110 and a cover back 120; the button light guide strip 200 is installed on the button hollow hole, and an LED lamp 400 is installed under the button hollow hole; the touch sensor layer 300 is installed on the cover back 400.

[0022] It should be noted that in the present invention, by setting the cover plate as a solid wood cover plate body 100, the vehicle-mounted touch cover plate presents a real solid wood texture to enhance the aesthetics; at the same time, a key light guide strip 200 and a touch sensor layer 300 are set, so that a light-transmitting key icon can be formed on the solid wood cover plate body 100 through the key light guide strip 200. In this way, when the hand approaches the vehicle-mounted solid wood touch cover plate, the LED light 400 will light up, and when the finger touches the key light guide strip 200, the touch sensor layer 300 reacts, thereby realizing the touch function. Specifically, the key light guide strip 200 is made of optical acrylic material. According to the design pattern of the key, the key light guide strip 200 can be first made by a mold injection molding process, and at the same time, a hole is punched on the solid wood cover body 100 to form a key hollow area, and then the key light guide strip 200 is installed on the key hollow area. The key light guide strip 200 can be installed and fixed on the solid wood cover body 100 by an adhesive. For example, the adhesive is OCA (special adhesive) optical glue, and then a touch sensor layer is installed on the back of the cover to realize the touch sensing function. Furthermore, in this embodiment, the vehicle-mounted solid wood touch cover also includes FPC500 and a control mainboard 600, one end of the FPC500 is bound to the touch sensor layer 300, and the other end of the FPC500 is connected to the control mainboard 600, and the LED light 400 is installed on the control mainboard, that is, when the hand approaches the vehicle-mounted solid wood touch cover, the touch sensor layer reacts and transmits the signal to the control mainboard, so that the LED light is turned on. In this way, in the present utility model, by combining solid wood with touch, the key area is illuminated at the same time, which is not only practical, but also greatly improves the aesthetics.

[0023] Furthermore, the vehicle-mounted solid wood touch cover also includes a diffusion film 700 , which is attached to a side surface of the touch sensor layer 300 away from the solid wood cover body 100 , and the diffusion film 700 is located directly below the key light guide strip 200 .

[0024] It should be noted that the light emitted by the LED lamp is diffused by the diffusion film 700, so that the light is spread out more evenly and softly, so that the overall uniformity of the light coming out of the key light guide strip can be ensured. Preferably, the size of the diffusion film 700 is larger than the size of the key light guide strip 200 to ensure that the diffusion film 700 can cover the key light guide strip 200.

[0025] Furthermore, a limiting protrusion 210 is provided on the key light guide strip 200, and a limiting groove is provided on the solid wood cover plate body 100, the limiting groove is connected with the key hollow hole, and when the key light guide strip 200 is passed through the key hollow hole, the limiting protrusion 210 is located in the limiting groove. That is, the key light guide strip 200 is limited by the limiting protrusion 210, thereby ensuring the installation stability of the key light guide strip 200 and preventing the position of the key light guide strip 200 from being offset.

[0026] In one embodiment, the touch sensor layer 300 is on a film touch sensor layer 300. The film touch sensor layer is thinner than the glass touch sensor layer, and is less likely to be bumped and broken during the production process.

[0027] Specifically, the film touch sensor layer 300 includes a film substrate layer, an ITO touch pattern layer and a metal wiring layer. The ITO touch pattern layer is arranged on one side of the film substrate layer, the metal wiring layer is arranged around the ITO (indium tin oxide) touch pattern layer, and the metal wiring layer is connected to the ITO touch pattern layer, and the FPC is bound to the metal wiring layer. In this way, the touch sensing function of the vehicle-mounted solid wood touch cover can be realized. Preferably, the metal wiring layer is a silver paste metal wiring layer.

[0028] Furthermore, one side of the film touch sensor layer 300 provided with the metal wiring layer is covered with a silicon dioxide protective layer, and the silicon dioxide protective layer is used to isolate and protect the metal wiring layer and the ITO touch pattern layer. The silicon dioxide protective layer has high density and hardness, so it can prevent foreign objects from scratching or contaminating the ITO touch pattern layer or the metal wiring layer, but the silicon dioxide protective layer needs to be careful to avoid the binding area on the metal wiring layer.

[0029] In one embodiment, a PET (polyester) protective film layer is disposed on the side of the solid wood cover away from the touch sensor layer 300. The PET protective film has high transparency, excellent weather resistance, high tensile strength and impact strength, and can provide a good protection for the solid wood cover body to prevent foreign objects from damaging the solid wood cover body.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A vehicle-mounted solid wood touch cover with luminous buttons, characterized in that: include: A solid wood cover plate body, wherein a key hollow hole is formed on the solid wood cover plate body, and the solid wood cover plate body has a cover plate front side and a cover plate back side; A key light guide strip, wherein the key light guide strip is installed on the key hollow hole, and an LED lamp is installed below the key hollow hole; and A touch sensor layer is installed on the back of the cover plate.

2. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 1, characterized in that: It also includes a diffusion film, which is attached to a side surface of the touch sensor layer away from the solid wood cover body, and the diffusion film is located directly below the key light guide strip.

3. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 2, characterized in that: The size of the diffusion film is larger than the size of the key light guide strip.

4. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 1, characterized in that: A limiting protrusion is arranged on the key light guide strip, and a limiting groove is provided on the solid wood cover body, the limiting groove is connected with the key hollow hole, and when the key light guide strip is passed through the key hollow hole, the limiting protrusion is located in the limiting groove.

5. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 1, characterized in that: It also includes an FPC and a control mainboard, one end of the FPC is bound to the touch sensor layer, and the other end of the FPC is connected to the control mainboard, and the LED lamp is installed on the control mainboard.

6. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 5, characterized in that: The touch sensor layer is on the film touch sensor layer.

7. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 6, characterized in that: The film touch sensor layer includes a film substrate layer, an ITO touch pattern layer and a metal wiring layer. The ITO touch pattern layer is arranged on one side of the film substrate layer, the metal wiring layer is arranged around the ITO touch pattern layer, and the metal wiring layer is connected to the ITO touch pattern layer, and the FPC is bound to the metal wiring layer.

8. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 7, characterized in that: The metal wiring layer is a silver paste metal wiring layer.

9. The vehicle-mounted solid wood touch cover with luminous buttons according to claim 8, characterized in that: A side of the film touch sensor layer provided with the metal wiring layer is covered with a silicon dioxide protection layer, and the silicon dioxide protection layer is used to isolate and protect the metal wiring layer and the ITO touch pattern layer.

10. The vehicle-mounted solid wood touch cover with luminous buttons according to any one of claims 1 to 9, characterized in that: A PET protective film layer is disposed on a side of the solid wood cover plate away from the touch sensor layer.

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