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A method for making a multi-display switch button

A technology of switch buttons and production methods, which is applied in the field of workpiece processing, can solve the problems of complex process, high cost of software and hardware, increase anti-interference, etc., and achieve the effects of reducing manufacturing costs, convenient maintenance in the later stage, and stable working status

Active Publication Date: 2021-12-17
NINGBO PREH JOYSON AUTOMOTIVE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these screens can achieve the effect of multi-display, there are a series of problems such as high cost of software and hardware, complicated process, unstable quality in the later stage, and the need to increase EMC experiments to test anti-interference and so on.

Method used

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  • A method for making a multi-display switch button
  • A method for making a multi-display switch button
  • A method for making a multi-display switch button

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1, see figure 1 When the switch button needs to display two sets of symbols: a method of making a multi-display switch button, including the following steps: Step 1. Put two light-transmitting board vacuum dust removal processing, improve the quality of subsequent processes, and acrylic Board; Step 2, the pre-processed acryky plate is plated with a metal plating layer having a filter effect in one side, and the first acrylic plate is electroplated red filter plating layer, and the second acrylic plate is plated blue filter plating layer. Step three, sprayed black paint on the filter plating layer of the first piece of acrylic plate and the second acrylic plate, sprayed with the filter plating of two jackboards; Step 4, through the infrared fiber laser in two acrylic plates The characters needed to be displayed separately, including heating symbols and ventilation symbols, and control the laser power of the infrared fiber laser is 33.0A, the scanning speed is 250mm / ...

Embodiment 2

[0030] Example 2, see figure 2 When the switch button needs to display three sets of symbols: a method of making a multi-display switch button, including the steps of: Step 1, three light-transmitting board vacuum dust removal processing, improve the quality of the subsequent process, the light-transmitting plate can use PC board Step 2, the pre-processed PC plate is plated with a metal plating layer having a filter effect in one side, and the first block is electroplated red filter plating layer, and the second block is electroplated yellow filter plating layer. The third PC plate is plated blue filter plating layer; step three, spraying black coating on the plating layer of the PC plate: sprayed on the filter plating layer of the first block, the second PC plate, and the third PC plate, respectively. Black paint, cover the filter plating layer of three PC plates; Step 4 The laser power of the fiber laser is 33.0a, the scanning speed is 250 mm / s, the pulse frequency is 10 kHz, ...

Embodiment 3

[0033] Embodiment 3, the switch button needs to display multiple sets of symbols: a method of making a multi-display switch button, including the following steps: Step 1, plug the multi-piece light-transmitting board vacuum dust removal processing, improve the quality of the subsequent process, light-transmitting plate The glass plate is used; Step 2, each of the glass plates of the pre-treatment is plated with a metal plating layer having a filter effect, including a red filter, a green filter, a yellow filter, a blue filter layer, a yellow filter layer, a blue filter layer Wait; Step 3, spray black coating on the filter plating layer of the glass sheet: Black paint can cause the filter plating layer of the multi-piece glass plate to be sprayed; step four, through the infrared fiber laser on each piece of glass plate Carving the characters that need to be displayed, the laser power of the infrared fiber laser is 33.0A, the scanning speed is 250mm / s, the pulse frequency is 10 kH...

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Abstract

The invention discloses a method for manufacturing a one-bit multi-display switch button, which includes step 1, pretreating the light-transmitting plate; step 2, coating one side of the light-transmitting plate pretreated in step 1; step 3, Spray black paint on the coating of the light-transmitting plate; Step 4, Carve characters on the sprayed surface of the light-transmitting plate; Step 5, Stack at least two engraved light-transmitting plates and then assemble them to the installation of the switch housing On the part, by setting a mechanical structure of a multi-display switch button on the mechanical switch, it does not require LCD screens and other electronic equipment, does not require complicated processes, and does not need to increase difficult and complicated experiments such as EMC. At the same position, the effect of displaying different function symbols is realized, which not only reduces manufacturing costs, but also facilitates later maintenance, and the working state is more stable than traditional electronic screens.

Description

Technical field [0001] The invention belongs to the field of workpiece processing, and more particularly to a method of fabricating a multi-display switch button. Background technique [0002] There are more and more car functions in the market, but the arrangement space on the car is extremely limited and unable to meet the rich functional requirements. For example, three driving modes of the vehicle: Sport / Eco / Normal, in which case we need three types of control buttons to match three modes. [0003] One of the current market is mostly implemented by analog screens, electronic screens, or touch screens (classes such as LED / LCD / TFT, etc.). Although these screens can reach a more significant effect, there is a high cost of hardware and software, complex process, and unstable post-quality, and increase the EMC experiment to test anti-interference and other a series of issues. Inventive content [0004] The present invention provides a method of fabricating a multi-display...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/362H01H11/00
CPCB23K26/362H01H11/00
Inventor 张礼元陈学圣弗兰克.冈特尔.鲁特曼全琦钮春丽
Owner NINGBO PREH JOYSON AUTOMOTIVE ELECTRONICS