CN215187478U

CN215187478U - Backlight display module controlled by touch display module

Info

Publication number: CN215187478U
Application number: CN202120642056.2U
Authority: CN
Inventors: 林志坚; 王海; 曾新勇; 刘涛
Original assignee: Conhui Huizhou Semiconductor Co ltd
Current assignee: Conhui Huizhou Semiconductor Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-14
Anticipated expiration: 2031-03-30

Abstract

The utility model belongs to the technical field of backlight control, specifically an adopt backlight display module assembly of touch display module control, including touch display module, singlechip and LED lamp module piece, LED lamp module piece includes a plurality of conventional LED lamps and two RGB lamps, and the K pin is left alone to the RGB lamp, and K pin is shared to every group colour, makes two RGB lamp colours independent, and conventional LED lamp is then independent each other, and touch display module piece passes through the singlechip to be connected with LED lamp module piece, and the singlechip is according to touch display module piece's input signal control LED lamp module piece, the utility model discloses a corresponding touch display module piece's key control corresponds the LED lamp, realizes the function of lighting in a poor light alone, and is energy-conserving pleasing to the eye.

Description

Backlight display module controlled by touch display module

Technical Field

The utility model belongs to the technical field of backlight control, specifically an adopt backlight display module assembly of touch display module control.

Background

The requirement of present household electrical appliances touch display module assembly is higher and higher, and the pertinence is stronger and stronger, constantly increases the requirement to the aesthetic property when guaranteeing the practicality, still needs energy-concerving and environment-protective more. The general backlight only has two states of lighting or not lighting, and the color is fixed. This design is decomposed into a plurality of tangible button lamps with whole being shaded, realizes the function of lighting in a poor light alone, and is energy-conserving pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses an adopt backlight display module assembly of touch display module control corresponds the LED lamp through the button control of the touch display module who corresponds, realizes the function of lighting in a poor light alone, and is energy-conserving pleasing to the eye.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adopt backlight display module assembly of touch display module control, includes touch display module, singlechip and LED lamp module piece, touch display module piece includes touch panel and controller, LED lamp module piece includes ten conventional LED lamps and two RGB lamps, the RGB lamp is equipped with the K pin of three sharing, the K pin of every group colour sharing of RGB lamp, conventional LED lamp equidistance is arranged in touch panel, the singlechip is according to touch display module's touch signal control LED lamp module piece.

Furthermore, the RGB lamp is wound on the periphery of the conventional LED lamp, the RGB lamp is wound on the edge of the conventional LED lamp on the touch panel, and the conventional LED lamp and the surrounding RGB colored lamps are controlled to be simultaneously lightened according to the touch signals of the corresponding key positions.

Furthermore, the single chip microcomputer adopts an STM32 series single chip microcomputer.

Furthermore, the controller comprises a VCC pin, a GND pin, an SCL pin, an SDA pin, an INT pin and a RST pin, wherein the VCC pin is connected with the VDD pin of the single chip microcomputer, the GND pin is grounded, the SCL pin, the SDA pin, the INT pin and the RST pin are connected with the I/O pin of the single chip microcomputer in a one-to-one correspondence mode, namely the SCL pin is connected with the PF0 pin, the SDA pin is connected with the PF1 pin, the INT pin is connected with the PF2 pin, and the RST pin is connected with the PF3 pin.

Furthermore, the LED lamp modules are connected with I/O pins of the single chip microcomputer in a one-to-one correspondence mode.

Furthermore, a 16 pin of the I/O pin is connected to an SCL pin of the controller, a 17 pin of the I/O pin is connected to an SDA pin, an 18 pin of the I/O pin is connected to an INT pin, and a 19 pin of the I/O pin is connected to the INT pin.

Further, the LED lamp module is provided with a 124 pin for connecting an LEDA pin for supplying power with an I/O pin.

Further, the LED lamp module comprises pins LEDK 1-LEDK 10 of a conventional LED lamp and pins LEDKR, LEDKG and LEDKB of an RGB lamp, which are respectively and correspondingly connected with pins 123-115 and pins 109 of the I/O pin.

Furthermore, the RGB lamp comprises LEDKR pins, LEDKG pins and LEDKB pins which are respectively and correspondingly connected with 108-106 pins of the I/O pin.

Description of the principle:

1. the independent backlight lamps are distributed corresponding to the keys, so that the keys are ensured to correspond to the backlight lamps at the lower part one by one; 2. each backlight is pulled out of the K feet individually (D11, D12 are two groups of RGB lamps, each color shares one K foot), in this way, D1- -D10 are independent of each other, and D11 and D12 are independent of each color; 3. the backlight lamps are controlled by the IO port of the single chip microcomputer, each key of the touch display module corresponds to each conventional LED lamp, and when the touch display module key receives a touch signal, the conventional LED lamp corresponding to the key can be controlled, so that the conventional LED lamp and the RGB lamp can be simultaneously turned on when the conventional LED lamp with the single lamp turned on or off 4 and the RGB lamp arranged around receives the touch signal.

The utility model has the advantages that

The utility model discloses an adopt backlight display module assembly of touch display module control corresponds conventional LED lamp through the touch display module's that corresponds key control, realizes the function of lighting a backlight alone to be provided with the RGB color lamp at conventional LED lamp periphery, can light simultaneously with the LED lamp that corresponds, both energy-conservingly also pleasing to the eye.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a touch panel of the present invention;

FIG. 2 is a schematic diagram of the present invention;

description of reference numerals: singlechip 1, controller 2, touch panel 21, LED lamp module 4.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, which are exemplary and are intended to be illustrative only and not to be construed as limiting the invention, and, accordingly, the description is for the purpose of illustration only and the practice of the inventive concepts herein is not intended to be limited solely to the exemplary embodiments described herein and the illustrations in the drawings, which are not intended to be limiting.

As shown in fig. 1-2:

example 1

The utility model provides an adopt backlight display module assembly of touch display module control, includes touch display module, singlechip 1 and LED lamp module 4, singlechip 1 adopts STM32 series singlechip 1, and singlechip 1 provides numerous IO pin, can supply the LED lamp to connect, touch display module includes touch panel 21 and controller 2, controller 2 includes VCC pin, GND pin, SCL pin, SDA pin, INT pin and RST pin, and VCC pin connects singlechip 1VDD pin, and GND pin ground connection, SCL pin, SDA pin, INT pin and RST pin and singlechip 1's IO pin one-to-one are connected, also is that the SCL pin connects PF0 pin, and the PF1 pin is connected to the SDA pin, and the PF2 pin is connected to the INT pin, and the RST pin is connected PF3 pin.

LED lamp module 4 with singlechip 1's IO pin one-to-one connection, LED lamp module 4 is equipped with LEDA power supply foot, LEDK1 to LEDK10 pin of conventional LED lamp, LEDKR of RGB lamp, LEDKG, LEDKB pin, LEDA connects singlechip 1's PA13, LEDK1 connects singlechip 1's PA12, LEDK2 connects singlechip 1's PA11, LEDK3 connects singlechip 1's PA10, LEDK4 connects singlechip 1's PA9, LEDK5 connects singlechip 1's PA8, LEDK6 connects singlechip 1's PC9, LEDK7 connects singlechip 1's PC8, LEDK8 connects singlechip 1's PC7, LEDK 367 connects singlechip 1's PC6, LEDK10 connects singlechip 1's PG 10, singlechip LEDKR connects singlechip 1's LEDKR 10, LEDKG connects singlechip 1's LEDK 36874, LEDK10 connects singlechip 10, LEDK 10.

The LED lamp module 4 includes ten conventional LED lamps and two RGB lamps, the RGB lamps are provided with three common K pins, each group of colors of the RGB lamps shares one K pin, that is, red shares one pin, green shares one pin, blue shares one pin, the ten LED lamps are abbreviated as D1-D10, the ten conventional LED lamps are equidistantly arranged on the touch panel 21, the ten conventional LED lamps are arranged in two rows on the touch panel 21, each row is provided with 5 conventional LED lamps, the first row is D1-D5, the second row is D6-10, the two RGB lamps are wound around the LED 11 and D12 for short, D11 and D12 are provided on the peripheries of D3 and D8, on the touch panel 21, D11, D12 are elliptical around the edges of D3 and D8, and D3 or D8 and D11 and D12 are controlled to be simultaneously lighted according to the touch input signal of the corresponding D3 or D8.

The controller 2 comprises a VCC pin, a GND pin, an SCL pin, an SDA pin, an INT pin and a RST pin, the VCC pin is connected with a VDD pin of the single chip microcomputer 1, the GND pin is grounded, the SCL pin, the SDA pin, the INT pin and the RST pin are connected with an I/O pin of the single chip microcomputer 1 in a one-to-one correspondence mode, namely the SCL pin is connected with a PF0 pin, the SDA pin is connected with a PF1 pin, the INT pin is connected with a PF2 pin, and the RST pin is connected with a PF3 pin.

Example 2

In this embodiment, ten RGB lamps are provided, and the RGB lamps are arranged around the periphery of the conventional LED lamp according to the arrangement configuration in embodiment 1. Namely, the edges of the ten LED lamps are provided with RGB lamps.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.

Claims

1. The utility model provides an adopt backlight display module assembly of touch display module control, its characterized in that, includes touch display module, singlechip and LED lamp module piece, touch display module piece includes touch panel and controller, LED lamp module piece includes ten conventional LED lamps and two RGB lamps, the RGB lamp is equipped with the K pin of three sharing, the K pin of every group colour sharing of RGB lamp, conventional LED lamp equidistance is arranged in touch panel, the singlechip is according to touch display module piece's touch signal control LED lamp module piece.

2. The backlight display module controlled by the touch display module as claimed in claim 1, wherein the RGB lamps are disposed around the periphery of the conventional LED lamp.

3. The backlight display module controlled by the touch display module according to claim 1, wherein the single chip microcomputer is an STM32 series single chip microcomputer.

4. The backlight display module controlled by the touch display module according to claim 1, wherein the controller comprises a VCC pin, a GND pin, an SCL pin, an SDA pin, an INT pin and a RST pin, the VCC pin is connected with a VDD pin of the single chip microcomputer, the GND pin is grounded, and the SCL pin, the SDA pin, the INT pin and the RST pin are connected with an I/O pin of the single chip microcomputer in a one-to-one correspondence manner.

5. The backlight display module controlled by the touch display module according to claim 1, wherein the LED lamp modules are connected with I/O pins of the single chip microcomputer in a one-to-one correspondence manner.

6. The backlight display module controlled by the touch display module according to claim 4, wherein 16 pins of the I/O pins are connected to the SCL pin of the controller, 17 pins of the I/O pins are connected to the SDA pin, 18 pins of the I/O pins are connected to the INT pin, and 19 pins of the I/O pins are connected to the INT pin.

7. The backlight display module controlled by the touch display module as claimed in claim 1, wherein the LED lamp module has 124 pins for connecting the LEDA pin for power supply to the I/O pin.

8. The backlight display module controlled by the touch display module as claimed in claim 1, wherein the LED lamp module comprises LEDK 1-LEDK 10 pins of a conventional LED lamp and LEDKR, LEDKG, LEDKB pins of an RGB lamp, which are respectively connected to pins 123 to 115 and 109 of the I/O pin.

9. The backlight display module controlled by the touch display module according to claim 1, wherein the RGB lamp comprises LEDKR, LEDKG and LEDKB pins, which are respectively connected to pins 108 to 106 of the I/O pin.