CN2134011Y - Multifunctional combined controller for sound and image of household electric appliances - Google Patents

Abstract

The utility model provides a multifunctional combined controller for the sound and image of household electric appliances. The multifunctional combined controller for the sound and image of household electric appliances is mainly composed of an outer shell, a range shifting switch, an antenna jack, and a circuit board. The multifunctional combined controller for the sound and image of household electric appliances is mainly used for the concentration switch connection of the radio frequency, the video frequency, and the audio frequency of household electric appliances. The multifunctional combined controller for the sound and image of household electric appliances substitutes a person to frequently pull and insert a collecting wire which is troublesome. The multifunctional combined controller for the sound and image of household electric appliances brings convenience for the use of the household electric appliances. The utility model has the advantages of high efficiency and long service life. The multifunctional combined controller for the sound and image of household electric appliances is a necessary device used for the household electric appliances.

Description

Multifunctional combined controller for sound and image of household electric appliances

The utility model relates to a kind of household electrical appliance control device, the multi-functional combined controller of especially a kind of phonotape and videotape.

Along with the continuous development of science and technology and the raising day by day of people's living standard, the consumption of household electrical appliance also increases day by day, such as the acoustic image system, television set, folding and unfolding are recorded, machine operates video games, the Karaoke combination audio, and the domestic electronic computer etc., the increase of these electronic equipments, each other video, radio frequency, audio frequency connects pretty troublesomely really during use, and common people are difficult for grasping.For example, when using television set separately, to the antenna socket that the plug of television antenna is inserted into television set be got on, to see the video or the machine that operates video games again, these plugs and socketss of plug repeatedly, and move these electronic equipments, so inconvenient and dangerous in the extreme, also can influence the useful life of these electronic equipments, even can cause damage.Also be not adapted at present the control device of household electrical appliance phonotape and videotape.

The purpose of this utility model provides and a kind ofly satisfies household electrical appliance phonotape and videotape control and plug plug repeatedly, moves the audio-video multi-functional combined controller of electronic equipment.

The purpose of this utility model realizes in the following manner.

Install toggle switch and video socket applying on the copper circuit board, form the matrix form switching circuit, be installed into then in the plastic casing.

Figure of description (1) is an external view of the present utility model;

Figure of description (2) is a sectional structure chart of the present utility model;

Figure of description (3) is matrix circuit figure of the present utility model.

With reference to Figure of description the utility model is described in detail:

The utility model is made up of toggle switch (1), antenna socket (2), deposited copper circuit board (3) and plastic casing (4). Toggle switch (1) and antenna socket (2) all are welded in the one side that circuit board has Copper Foil, group handle of toggle switch (1) is the movable contact of switch, fixed contact is to form in deposited copper circuit board (3) delineation, four parallel lines, the movable contact of toggle switch (1) keeps away the axis of cable by screen and the center pole of antenna socket (2) is joined, and the ground wire that the screen that another utmost point is kept away cable by screen is kept away line and circuit board (3) joins. Circuit board is installed in the shell (4) at last.

Embodiment:

The multi-functional combined controller of household electrical appliance phonotape and videotape of the present utility model in use, with the antenna of television set, the video line of game machine, the radio frequency of the video line of video tape recorder, the tone frequency channel wire of karaoke machine and other household electrical appliance, video, tone frequency channel wire all can be connected by the socket of plug and this controller.As long as toggle switch is stirred, make the household electrical appliance signal that needs to connect connect and normally to use, be connected with television set such as television antenna, just will meeting the toggle switch of socket of television antenna and the toggle switch that connects the television set socket two, to dial handles parallel, and circuit can be connected.Equally, will be connected with video tape recorder as television set, parallel that circuit is connected is very convenient as long as corresponding toggle switch is dialled handle so.

Therefore, that combined controller of the present utility model has is simple in structure, easy to use, effect is obvious, can improve the service efficiency of household electrical appliance effectively, reduces the spoilage of other accessory, improves useful life, is the indispensable device of household electrical appliance.

Claims (3)

1, the multi-functional combined controller of household electrical appliance phonotape and videotape comprises that shell, toggle switch, antenna are inserted dish and circuit constitutes, and it is characterized in that: toggle switch and socket all are welded on the circuit board, and circuit board is installed in the shell.

2, controller according to claim 1, each the bar fixed contact that it is characterized in that toggle switch are to delineate to form on deposited copper circuit board, are four parallel lines.

3, controller according to claim 2, the moving contact that it is characterized in that each toggle switch is that the axis that handle keeps away cable by screen of dialling of toggle switch is connected on the center pole of antenna socket, and the skin screen that another utmost point of antenna socket is kept away cable by screen is kept away line and is connected with ground wire on the circuit board.

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