Adapter with regulation control and capable of switching and externally connecting switch

Abstract

The invention discloses an adapter that can be adjusted, controlled, converted, and connected to an external switch, including a red wire and an external switch. The No. 1 DC head is connected to the right side of the entire adapter through an electrical wire, and the upper and lower sides of the entire adapter The No. 4 DC head and the No. 2 DC head are electrically connected to the two sides, and the No. 3 DC head is electrically connected to the left side of the entire adapter. The inner cavity of the entire adapter is provided with a black wire and a red wire. The bottom side of the No. 2 DC head is electrically connected through a black wire and a red wire. It is mainly aimed at the problem of too many conversion connectors. Through reasonable planning, an adapter that can realize multiple conversions at one end is designed to meet actual needs. , designed to achieve mutual conversion between different connectors, and can also be connected to a separate switch for control, can basically realize the mutual conversion between different DC heads, can realize the conversion function of 1 to N, and can be connected with an external control switch to adjust the brightness of the lighting , audio volume and other functions.

Description

technical field [0001] The invention relates to the technical field of electrical adapters, in particular to an adapter that can be adjusted, controlled, converted, and connected to an external switch. Background technique [0002] With the development of science and technology, the use of audio is becoming more and more popular, and the use of DC heads is becoming more and more popular. There are more and more DC heads, and the problem of using DC heads is becoming more and more complicated. When a large number of devices are used After different DC heads, how to ensure that the DC heads of different devices match each other, and involving a variety of DC heads, using adapters to convert is more and more widely cited. [0003] Existing adapters: Although they can basically realize mutual conversion between different DC heads, most of them can only realize 1-to-1 conversion function, and basically have no control function. Contents of the invention [0004] The purpose of...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adapter with adjustable control and switchable and external switch, so as to solve the existing adapter proposed in the above-mentioned background technology. Although the mutual conversion between different DC heads can be basically realized, most of them only It can realize 1-to-1 conversion function, and there is basically no problem with control function

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