CN202303526U - Touch display device of induction cooker - Google Patents

Abstract

The utility model relates to a touch display device for an electromagnetic oven. It includes a control panel, a touch sensor board close to the lower surface of the control panel, and a display board electrically connected to the touch sensor board. There are a number of sensing electrodes on the upper surface of the touch sensor board, and light-emitting elements are installed under the corresponding sensing electrodes on the display board. , the control panel is provided with a sliding and pressing integrated touch operation area, and the touch operation area is provided with digital key symbols including 0-9. The utility model can realize both the sliding touch effect and the Tap Effects. When sliding touch, the firepower can be quickly set according to the finger stroke, and the numbers can be turned on or off in sequence with the movement of the finger; According to the instructions of various numbers, you can touch the number you want to choose, and you can accurately and quickly read and quickly realize functions such as setting the time.

Description

A touch display device for an induction cooker

technical field

The utility model belongs to the technical field of touch display devices, in particular to a touch display device for an electromagnetic oven.

Background technique

The touch-sensitive operation interface has become a trend and has been accepted by a large number of users, especially the sliding touch operation interface, which is more favored by users due to its fast and quick operation. At present, the sliding touch control used on the induction cooker basically only has the sliding function, and the operation method is relatively simple. When the user sets some specific parameters, such as time, it needs to touch the button or slide the touch area for a long time, which consumes a lot of energy. The time is long, the operation is inconvenient, and it is not accurate.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a touch display device for an induction cooker with integrated sliding and pressing, which can realize sliding and jogging touch in the same operation area, and can realize fast operation , and precise input can be realized.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a touch display device for an induction cooker, comprising a control panel, a touch sensor panel close to the lower surface of the control panel, and a display panel electrically connected to the touch sensor panel, A plurality of sensing electrodes are arranged on the upper surface of the touch sensing board, and light-emitting elements are installed under each sensing electrode corresponding to the display board. The control panel is provided with a touch operation area integrated with a sliding button, and the touch operation area is provided with 0- Number key symbols including 9.

Preferably, the number key symbols on the control panel are formed by hollowing out the backlight of the silk screen pattern on the lower surface of the control panel or by hollowing out the backlight of the sensing electrodes, or by the nixie tube light-emitting elements engraved with corresponding numeral symbols.

Compared with the prior art, the beneficial effects of the utility model relative to the prior art are:

The utility model combines the sliding touch control with the jog touch control, and when the integrated touch operation area is slid and pressed on the touch control panel, both the sliding touch effect and the click effect can be realized. When sliding the touch, the displayed numbers can be turned on or off in sequence with the movement of the finger. This method is intuitive and fast; In this way, functions such as setting firepower or time can be quickly realized.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a schematic diagram of the assembly structure of the touch display device of the electromagnetic oven of the present invention;

FIG. 2 is a flow chart of the control method of the touch display device of the electromagnetic oven of the present invention.

Detailed ways

As shown in Figure 1, the utility model discloses a touch display device for an induction cooker, which includes a control panel 1, a touch sensor panel 2 close to the lower surface of the control panel 1, and a display panel 3 electrically connected to the touch sensor panel 2 The upper surface of the touch sensing board 2 is provided with a plurality of sensing electrodes 4, and the display board 3 is equipped with a light-emitting element 5 corresponding to each sensing electrode 4. The control panel 1 slides up and presses the integrated touch operation area, and the hollow silk screen contains 0-9 Number key symbol 11 inside.

The touch sensing board 2 is a transparent ITO film, the sensing electrode 4 arranged on it is tin-doped indium oxide with high visible light transmittance, and the electrical connection wire 21 is made by firing conductive alloy paste.

As shown in Figure 2, when the induction cooker is in the standby state, the control process of the touch display device of the induction cooker includes the following steps:

Step 1: the main control MCU on the display board 3 records the selected function type after the standby state;

Step 2: If the selected function is a power control function, both the sliding touch action and the jog touch action are recognized as valid actions;

Step 3: If the selected function is a non-power control function, the sliding touch action will not be processed, and only the jog touch action will be valid.

When the sliding touch action is valid, the firepower can be quickly set according to the finger stroke, and the numbers can be turned on or off in sequence with the finger movement; when the jog touch action is valid, the operation area displays numbers 0-9, which is equivalent A numeric keypad can touch the number you want to select according to the instructions of various numbers, and in this way, you can accurately and quickly read and quickly realize functions such as setting time or firepower.

Claims (2)

1. the touch control display apparatus of an electromagnetic oven; Comprise control panel (1), be close to the touch sensing board (2) of control panel (1) lower surface and the display board (3) that is electrically connected with touch sensing board (2); Touch sensing board (2) upper surface is provided with some induction electrodes (4); Corresponding each induction electrode of display board (3) (4) below is equipped with light-emitting component (5); It is characterized in that said control panel (1) is provided with sliding touch control operation zone by one, be provided with in the touch control operation district and comprise 0-9 at interior digital keys symbol (11).

2. the touch control display apparatus of electromagnetic oven according to claim 1; It is characterized in that the digital keys symbol (11) on the said control panel forms or forms or formed by the charactron light-emitting component that is carved with corresponding numerical chracter by induction electrode (2) hollow out is backlight by the screen printing pattern hollow out of control panel (1) lower surface is backlight.

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