CN106549660A - A car central control solid wood switch - Google Patents
A car central control solid wood switch Download PDFInfo
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- CN106549660A CN106549660A CN201710032495.XA CN201710032495A CN106549660A CN 106549660 A CN106549660 A CN 106549660A CN 201710032495 A CN201710032495 A CN 201710032495A CN 106549660 A CN106549660 A CN 106549660A
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- 239000002023 wood Substances 0.000 title claims abstract description 118
- 239000007787 solid Substances 0.000 title claims abstract description 106
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims 5
- 230000006698 induction Effects 0.000 claims 5
- 239000003292 glue Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 2
- 229920005439 Perspex® Polymers 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000010424 printmaking Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 9
- 238000002834 transmittance Methods 0.000 abstract description 7
- 239000003973 paint Substances 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
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- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
本发明涉及汽车内饰工程领域，特别涉及一种汽车中控实木开关。包括本体、触摸控制板和面板；所述本体固定在汽车中控区域内，所述触摸控制板连接本体，所述面板贴合触摸控制板；所述面板包括实木薄片和支架，所述实木薄片的厚度为0.3‑0.5mm，所述支架为透明塑胶支架，所述支架通过膜内注塑工艺贴合实木薄片的一面，所述支架连接本体，所述实木薄片的一面与支架，另一面与触摸控制板贴合，所述触摸控制板上设有多个控制键，所述实木薄片上与控制键连接的位置设有开关符号，所述控制键连接控制线路。克服实木作为汽车中控触控开关的面板透光性差的问题。
The invention relates to the field of automotive interior engineering, in particular to an automotive central control solid wood switch. It includes a body, a touch control panel and a panel; the body is fixed in the central control area of the car, the touch control panel is connected to the body, and the panel is attached to the touch control panel; the panel includes a solid wood sheet and a bracket, and the solid wood sheet The thickness of the frame is 0.3‑0.5mm. The bracket is a transparent plastic bracket. The bracket is attached to one side of the solid wood sheet through the injection molding process in the film. The bracket is connected to the body. The control board is bonded, and the touch control board is provided with a plurality of control keys, and the position connected to the control keys on the solid wood sheet is provided with a switch symbol, and the control keys are connected to the control circuit. Overcome the problem of poor light transmittance of solid wood as the panel of the car's central control touch switch.
Description
技术领域technical field
本发明涉及汽车内饰工程领域，特别涉及一种汽车中控实木开关。The invention relates to the field of automotive interior engineering, in particular to an automotive central control solid wood switch.
背景技术Background technique
实木作为时尚、大方、天然、高档次的材料，逐渐受到人们的追捧，在汽车内饰中常采用实木材料以提高内饰的档次，而现有的汽车中控开关多采用塑料实体按键，汽车中控开关若能采用实木触摸按键的形式，不仅能够进一步提高汽车内饰的档次，使中控开关与其他实木内饰搭配，营造时尚、高档次的汽车内饰氛围，从而提高驾驶乐趣。As a fashionable, generous, natural and high-grade material, solid wood is gradually sought after by people. Solid wood materials are often used in car interiors to improve the grade of interiors. If the control switch can be in the form of solid wood touch buttons, it can not only further improve the grade of the car interior, but also make the central control switch match with other solid wood interiors to create a stylish and high-end car interior atmosphere, thereby improving driving pleasure.
申请号为200720031361.8的中国专利公开了一种实木面板开关，虽然采用实木面板，但其采用的是按键开关，无需考虑实木面板的厚度，对实木面板的工艺要求不高。The Chinese patent application number 200720031361.8 discloses a solid wood panel switch. Although a solid wood panel is used, it uses a key switch without considering the thickness of the solid wood panel, and the process requirements for the solid wood panel are not high.
而以实木为面材制作触摸开关，对开关的结构要求较高，需要同时满足触摸的灵敏性和触摸面板的强度，且触摸按键通常需要配合背光，所以应当考虑面板的透光性，若实木面板厚度过大，则影响触摸的灵敏性和面板的透光性，若实木面板厚度过小，则面板强度不够，容易破裂、损坏。However, the touch switch made of solid wood has higher requirements on the structure of the switch. It needs to meet the sensitivity of the touch and the strength of the touch panel at the same time, and the touch buttons usually need to be matched with the backlight, so the light transmittance of the panel should be considered. If the solid wood If the thickness of the panel is too large, it will affect the sensitivity of touch and the light transmission of the panel. If the thickness of the solid wood panel is too small, the strength of the panel will be insufficient, and it will be easily cracked and damaged.
发明内容Contents of the invention
本发明所要解决的技术问题是：提供一种汽车中控实木开关，解决实木作为汽车中控触控开关的面板存在透光率低的问题。The technical problem to be solved by the present invention is to provide a solid wood switch for the central control of the automobile, which solves the problem of low light transmittance of the solid wood used as the panel of the touch switch for the central control of the automobile.
为了解决上述技术问题，本发明采用的技术方案为：一种汽车中控实木开关，包括本体、触摸控制板和面板；In order to solve the above technical problems, the technical solution adopted by the present invention is: a solid wood switch for central control of automobiles, including a body, a touch control panel and a panel;
所述本体固定在汽车中控区域内，所述触摸控制板连接本体，所述面板贴合触摸控制板；The body is fixed in the central control area of the car, the touch control board is connected to the body, and the panel is attached to the touch control board;
所述面板包括实木薄片和支架，所述实木薄片的厚度为0.3-0.5mm，所述支架为透明塑胶支架，所述支架通过膜内注塑工艺贴合实木薄片的一面，所述支架连接本体，所述实木薄片的一面与支架，另一面与触摸控制板贴合，The panel includes a solid wood sheet and a bracket, the thickness of the solid wood sheet is 0.3-0.5 mm, the bracket is a transparent plastic bracket, the bracket is attached to one side of the solid wood sheet through an in-film injection molding process, and the bracket is connected to the body, One side of the solid wood sheet is bonded to the bracket, and the other side is bonded to the touch control panel,
所述触摸控制板上设有多个控制键，所述实木薄片上与控制键连接的位置设有开关符号，所述控制键连接控制线路。The touch control panel is provided with a plurality of control keys, and a switch symbol is provided at a position connected to the control keys on the solid wood sheet, and the control keys are connected with a control circuit.
本发明的有益效果在于：本发明采用的开关面板采用实木薄片贴合支架的设计，将采用膜内注塑工艺贴合实木薄片，使开关符号不因摩擦或时间关系而磨损，且增强实木薄片的强度，可将实木薄片的厚度控制在0.3-0.5mm，同时满足实木面板的高强度、高透光率；触摸控制板贴合实木面板，进一步提高触摸按键的灵敏性，进而提高汽车中控的视觉效果和操控乐趣。The beneficial effect of the present invention is that: the switch panel adopted in the present invention adopts the design of solid wood flakes laminated to the bracket, and the solid wood flakes will be laminated by using the injection molding process in the film, so that the switch symbols will not be worn due to friction or time, and the strength of the solid wood flakes will be enhanced. Strength, the thickness of the solid wood sheet can be controlled at 0.3-0.5mm, and at the same time meet the high strength and high light transmittance of the solid wood panel; the touch control panel is attached to the solid wood panel to further improve the sensitivity of the touch button, thereby improving the control of the car. Visual effects and control fun.
附图说明Description of drawings
图1为本发明具体实施方式的一种汽车中控实木开关的结构示意图；Fig. 1 is the structural representation of a kind of automobile central control solid wood switch of the embodiment of the present invention;
图2为本发明具体实施方式的一种汽车中控实木开关的本体结构示意图；Fig. 2 is a schematic diagram of the body structure of a car central control solid wood switch according to a specific embodiment of the present invention;
图3为本发明具体实施方式的一种汽车中控实木开关的实木薄片示意图；Fig. 3 is the solid wood sheet schematic diagram of a kind of automobile central control solid wood switch of the specific embodiment of the present invention;
标号说明：Label description:
1、本体；2、触摸控制板；3、面板；31、实木薄片；1. Body; 2. Touch control panel; 3. Panel; 31. Solid wood veneer;
32、支架；4、印制板；5、发光二极管；6、隔光板。32. Bracket; 4. Printed board; 5. Light-emitting diode; 6. Light-shielding board.
具体实施方式detailed description
为详细说明本发明的技术内容、所实现目的及效果，以下结合实施方式予以说明。In order to describe the technical content, achieved objectives and effects of the present invention in detail, the following descriptions will be made in conjunction with the embodiments.
本发明最关键的构思在于：汽车中控实木开关面板采用厚度为0.3-0.5mm的实木薄片的一面和透明塑胶支架通过膜内注塑工艺贴合连接，另一面贴合触摸控制板，克服实木作为汽车中控触控开关的面板透光性差的问题。The most critical idea of the present invention is: the solid wood switch panel of the automobile central control adopts one side of a solid wood sheet with a thickness of 0.3-0.5 mm and the transparent plastic bracket to be bonded and connected through an in-membrane injection molding process, and the other side is bonded to the touch control panel to overcome the disadvantage of solid wood. The problem of poor light transmittance of the panel of the car's central control touch switch.
请参照图1至图3，本发明提供一种汽车中控实木开关，包括本体1、触摸控制板2和面板3；Please refer to Fig. 1 to Fig. 3, the present invention provides a kind of car central control solid wood switch, including body 1, touch control board 2 and panel 3;
所述本体1固定在汽车中控区域内，所述触摸控制板2连接本体1，所述面板3贴合触摸控制板2；The main body 1 is fixed in the central control area of the car, the touch control panel 2 is connected to the main body 1, and the panel 3 is attached to the touch control panel 2;
所述面板3包括实木薄片31和支架32，所述实木薄片31的厚度为0.3-0.5mm，所述支架32为透明塑胶支架，所述支架32通过膜内注塑工艺贴合实木薄片31的一面，所述支架32连接本体1，所述实木薄片31的一面与支架32，另一面与触摸控制板2贴合，The panel 3 includes a solid wood sheet 31 and a bracket 32, the thickness of the solid wood sheet 31 is 0.3-0.5 mm, the bracket 32 is a transparent plastic bracket, and the bracket 32 is bonded to one side of the solid wood sheet 31 through an in-film injection molding process , the bracket 32 is connected to the body 1, one side of the solid wood sheet 31 is attached to the bracket 32, and the other side is attached to the touch control panel 2,
所述触摸控制板2上设有多个控制键，所述实木薄片31上与控制键连接的位置设有开关符号，所述控制键连接控制线路。The touch control panel 2 is provided with a plurality of control keys, and the position of the solid wood sheet 31 connected with the control keys is provided with a switch symbol, and the control keys are connected with a control circuit.
上述汽车中控实木开关，其开关面板采用实木薄片贴合支架的设计，将采用膜内注塑工艺贴合实木薄片，使开关符号不因摩擦或时间关系而磨损，且增强实木薄片的强度，可将实木薄片的厚度控制在0.3-0.5mm，同时满足实木面板的高强度、高透光率；触摸控制板贴合实木面板，进一步提高触摸按键的灵敏性，进而提高汽车中控的视觉效果和操控乐趣。The above-mentioned automotive central control solid wood switch, the switch panel is designed with solid wood veneer laminated to the bracket, and will be laminated to the solid wood veneer by using an in-membrane injection molding process, so that the switch symbols will not be worn due to friction or time, and the strength of the solid wood veneer will be enhanced. The thickness of the solid wood veneer is controlled at 0.3-0.5mm, while satisfying the high strength and high light transmittance of the solid wood panel; the touch control panel is attached to the solid wood panel to further improve the sensitivity of the touch button, thereby improving the visual effect and Control fun.
进一步的，所述实木薄片31背面除开关位置外印刷有隔光黑漆。Further, the back of the solid wood sheet 31 is printed with light-shielding black paint except for the switch position.
由上述描述可知，实木薄片有黑漆的部分不透光，没有黑漆的部分可以透光。当通电时背光灯打开，在没有黑漆的区域显示出字符；当断电时背光灯关闭时则字符被隐藏。不通电时开关表面是一块完整的实木板，通电时则开关符号显现，从而既能充当实木装饰面板也能做为开关控制面板，起到既美观又具备开关功能的效果。It can be seen from the above description that the part of the solid wood veneer with black paint is opaque, and the part without black paint can transmit light. When the power is turned on, the backlight is turned on, and the characters are displayed in areas without black paint; when the power is turned off, the backlight is turned off, and the characters are hidden. When the switch is not energized, the surface of the switch is a complete solid wood board. When the power is turned on, the switch symbol appears, so that it can be used as a solid wood decorative panel or a switch control panel, which is both beautiful and has a switch function.
进一步的，所述实木薄片31的厚度为0.3mm。Further, the thickness of the solid wood sheet 31 is 0.3 mm.
优选实木薄片的厚度为0.3mm，使汽车中控实木开关兼顾良好的透光性、强度及触摸控制的灵敏度。The thickness of the solid wood sheet is preferably 0.3mm, so that the car central control solid wood switch can take into account good light transmission, strength and sensitivity of touch control.
进一步的，所述触摸控制板2为电容感应式触摸控制板，所述控制键为电容感应式触摸按键，所述控制线路绕开开关符号所连接的区域。Further, the touch control board 2 is a capacitive-sensing touch control board, the control keys are capacitive-sensing touch keys, and the control circuit bypasses the area where the switch symbols are connected.
由上述描述可知，优选触摸控制板为电容感应式触摸控制板，进一步提高汽车中控实木开关的触控灵敏度，在触摸控制板的控制线路布局上绕开开关符号所在区域，避免开关符号所在区域的背光被控制线路阻隔，进一步增强汽车中控实木开关的背光效果。From the above description, it can be seen that the touch control panel is preferably a capacitive sensing touch control panel, which further improves the touch sensitivity of the car's central control solid wood switch, and bypasses the area where the switch symbol is located in the control circuit layout of the touch control panel to avoid the area where the switch symbol is located. The backlight of the car is blocked by the control circuit, which further enhances the backlight effect of the car's central control solid wood switch.
进一步的，所述本体1内部安装有印制板4，所述控制线路连接印制板4。Further, a printed board 4 is installed inside the body 1 , and the control circuit is connected to the printed board 4 .
进一步的，所述印制板4上安装有多个发光二极管5，所述发光二极管5对应开关符号所在位置，所述发光二极管5之间设置有隔光板6。Further, a plurality of light emitting diodes 5 are installed on the printed board 4 , the light emitting diodes 5 correspond to the positions of the switch symbols, and a light shielding plate 6 is arranged between the light emitting diodes 5 .
由上述描述可知，在本体内部安装印制板，通过印制板上集成发光二极管作为开关背光的光源，每个发光二极管对应一个开关符号，且发光二极管之间通过隔光板隔开，避免不同按键间相互漏光，进一步提高汽车中控实木开关的背光效果，将开关控制电路集成在印制板上，节省开关线路占用空间。It can be seen from the above description that the printed board is installed inside the body, and the light-emitting diode is integrated on the printed board as the light source of the switch backlight. Each light-emitting diode corresponds to a switch symbol, and the light-emitting diodes are separated by a light-proof board to avoid different buttons. The light leaks between each other, further improving the backlight effect of the car's central control solid wood switch, and integrating the switch control circuit on the printed board, saving the space occupied by the switch circuit.
进一步的，所述本体1的材料为不透光的塑胶材质。Further, the material of the body 1 is opaque plastic material.
优选本体的材料为不透光的塑胶材质，避免漏光，进一步提高汽车中控实木开关的背光效果。It is preferable that the material of the main body is opaque plastic material to avoid light leakage and further improve the backlight effect of the solid wood switch of the automobile central control.
进一步的，所述汽车中控实木开关包括本体1、触摸控制板2和面板3；Further, the car central control solid wood switch includes a body 1, a touch control panel 2 and a panel 3;
所述本体固定在汽车中控区域内，所述触摸控制板连接本体，所述面板贴合触摸控制板；The body is fixed in the central control area of the car, the touch control board is connected to the body, and the panel is attached to the touch control board;
所述面板包括实木薄片和支架，所述实木薄片的厚度为0.3mm，所述支架为透明塑胶支架，所述支架通过膜内注塑工艺贴合实木薄片的一面，所述支架连接本体，所述实木薄片的一面与支架，另一面与触摸控制板贴合，所述触摸控制板为电容感应式触摸控制板，所述触摸控制板上设有多个电容感应式触摸按键，所述实木薄片上与电容感应式触摸按键连接的位置设置开关符号，所述实木薄片背面除开关位置外印刷有隔光黑漆，所述电容感应式触摸按键连接控制线路，所述控制线路绕开开关符号所连接的区域；所述本体内部安装有印制板，所述控制线路连接印制板，所述印制板上安装有多个发光二极管，所述发光二极管对应开关符号所在位置，所述发光二极管之间设置有隔光板，所述本体的材料为不透光的塑胶材质。The panel includes a solid wood veneer and a bracket, the thickness of the solid wood veneer is 0.3 mm, the bracket is a transparent plastic bracket, the bracket is attached to one side of the solid wood veneer through an in-film injection molding process, the bracket is connected to the body, and the One side of the solid wood sheet is bonded to the bracket, and the other side is bonded to the touch control panel. The touch control panel is a capacitive-sensing touch control panel. The touch control panel is provided with a plurality of capacitive-sensing touch buttons. The switch symbol is set at the position connected to the capacitive sensing touch button, and the back of the solid wood sheet is printed with light-proof black paint except for the switch position. The capacitive sensing touch button is connected to the control circuit, and the control circuit bypasses the switch symbol. area; a printed board is installed inside the body, the control circuit is connected to the printed board, and a plurality of light-emitting diodes are installed on the printed board, and the light-emitting diodes correspond to the position of the switch symbol. A light-shielding plate is arranged between them, and the material of the body is opaque plastic material.
实施例1Example 1
一种汽车中控实木开关，包括本体、触摸控制板和面板；A kind of car central control solid wood switch, comprises body, touch control panel and panel;
所述本体固定在汽车中控区域内，所述触摸控制板连接本体，所述面板贴合触摸控制板；The body is fixed in the central control area of the car, the touch control board is connected to the body, and the panel is attached to the touch control board;
所述面板包括实木薄片和支架，所述实木薄片的厚度为0.3mm，所述支架为透明塑胶支架，所述支架通过膜内注塑工艺贴合实木薄片的一面，所述支架连接本体，所述实木薄片的一面与支架，另一面与触摸控制板贴合，所述触摸控制板为电容感应式触摸控制板，所述触摸控制板上设有多个电容感应式触摸按键，所述实木薄片上与电容感应式触摸按键连接的位置设置开关符号，所述实木薄片背面除开关位置外印刷有隔光黑漆，所述电容感应式触摸按键连接控制线路，所述控制线路绕开开关符号所连接的区域；所述本体内部安装有印制板，所述控制线路连接印制板，所述印制板上安装有多个发光二极管，所述发光二极管对应开关符号所在位置，所述发光二极管之间设置有隔光板，所述本体的材料为不透光的塑胶材质。The panel includes a solid wood veneer and a bracket, the thickness of the solid wood veneer is 0.3 mm, the bracket is a transparent plastic bracket, the bracket is attached to one side of the solid wood veneer through an in-film injection molding process, the bracket is connected to the body, and the One side of the solid wood sheet is bonded to the bracket, and the other side is bonded to the touch control panel. The touch control panel is a capacitive-sensing touch control panel. The touch control panel is provided with a plurality of capacitive-sensing touch buttons. The switch symbol is set at the position connected to the capacitive sensing touch button, and the back of the solid wood sheet is printed with light-proof black paint except for the switch position. The capacitive sensing touch button is connected to the control circuit, and the control circuit bypasses the switch symbol. area; a printed board is installed inside the body, the control circuit is connected to the printed board, and a plurality of light-emitting diodes are installed on the printed board, and the light-emitting diodes correspond to the position of the switch symbol. A light-shielding plate is arranged between them, and the material of the body is opaque plastic material.
实施例2Example 2
一种汽车中控实木开关，所述实木薄片的厚度为0.4mm，其他特征与实施例1相同。A kind of car central control solid wood switch, the thickness of described solid wood sheet is 0.4mm, other characteristics are the same as embodiment 1.
实施例3Example 3
一种汽车中控实木开关，所述实木薄片的厚度为0.5mm，其他特征与实施例1相同。A kind of automobile central control solid wood switch, the thickness of described solid wood sheet is 0.5mm, other features are the same as embodiment 1.
综上所述，本发明涉及的一种汽车中控实木开关，其开关面板采用实木薄片贴合支架的设计，将采用膜内注塑工艺贴合实木薄片，使开关符号不因摩擦或时间关系而磨损，且增强实木薄片的强度，可将实木薄片的厚度控制在0.3-0.5mm，同时满足实木面板的高强度、高透光率；触摸控制板贴合实木面板，进一步提高触摸按键的灵敏性，进而提高汽车中控的视觉效果和操控乐趣。实木薄片有黑漆的部分不透光，没有黑漆的部分可以透光。当通电时背光灯打开，在没有黑漆的区域显示出字符；当断电时背光灯关闭时则字符被隐藏。不通电时开关表面是一块完整的实木板，通电时则开关符号显现，从而既能充当实木装饰面板也能做为开关控制面板，起到既美观又具备开关功能的效果。优选实木薄片的厚度为0.3mm，使汽车中控实木开关兼顾良好的透光性、强度及触摸控制的灵敏度。优选触摸控制板为电容感应式触摸控制板，进一步提高汽车中控实木开关的触控灵敏度，在触摸控制板的控制线路布局上绕开开关符号所在区域，避免开关符号所在区域的背光被控制线路阻隔，进一步增强汽车中控实木开关的背光效果。在本体内部安装印制板，通过印制板上集成发光二极管作为开关背光的光源，每个发光二极管对应一个开关符号，且发光二极管之间通过隔光板隔开，避免不同按键间相互漏光，进一步提高汽车中控实木开关的背光效果，将开关控制电路集成在印制板上，节省开关线路占用空间。优选本体的材料为不透光的塑胶材质，避免漏光，进一步提高汽车中控实木开关的背光效果。To sum up, the present invention relates to a solid wood switch for central control of an automobile. Its switch panel adopts the design of solid wood veneer laminated to the bracket, and the solid wood veneer will be laminated by the in-membrane injection molding process, so that the switch symbols will not be distorted due to friction or time. Wear and tear, and enhance the strength of the solid wood veneer, the thickness of the solid wood veneer can be controlled at 0.3-0.5mm, and at the same time meet the high strength and high light transmittance of the solid wood panel; the touch control panel is attached to the solid wood panel to further improve the sensitivity of the touch keys , and then improve the visual effect and control fun of the car's central control. The part of the solid wood veneer with black paint is opaque, and the part without black paint is pervious to light. When the power is turned on, the backlight is turned on, and the characters are displayed in areas without black paint; when the power is turned off, the backlight is turned off, and the characters are hidden. When the switch is not energized, the surface of the switch is a complete solid wood board. When the power is turned on, the switch symbol appears, so that it can be used as a solid wood decorative panel or a switch control panel, which is both beautiful and has a switch function. The thickness of the solid wood sheet is preferably 0.3mm, so that the car central control solid wood switch can take into account good light transmission, strength and sensitivity of touch control. Preferably, the touch control board is a capacitive-sensing touch control board, which further improves the touch sensitivity of the car's central control solid wood switch, bypasses the area where the switch symbol is located in the layout of the control circuit of the touch control board, and avoids the backlight in the area where the switch symbol is located from being controlled by the circuit Barrier, further enhance the backlight effect of the car's central control solid wood switch. A printed board is installed inside the body, and light-emitting diodes are integrated on the printed board as the light source for the switch backlight. Each light-emitting diode corresponds to a switch symbol, and the light-emitting diodes are separated by a light-blocking board to avoid light leakage between different keys. Improve the backlight effect of the car's central control solid wood switch, integrate the switch control circuit on the printed board, and save the space occupied by the switch circuit. It is preferable that the material of the main body is opaque plastic material to avoid light leakage and further improve the backlight effect of the solid wood switch of the automobile central control.
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等同变换，或直接或间接运用在相关的技术领域，均同理包括在本发明的专利保护范围内。The above descriptions are only examples of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent transformations made using the content of the description of the present invention, or directly or indirectly used in related technical fields, are equally included in the scope of the present invention. within the scope of patent protection.
Claims (8)
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