Power adapter capable of adapting to different electric appliances

Abstract

The invention belongs to the technical field of power adapters, and discloses a power adapter capable of adapting to different electric appliances. The power adapter comprises a box body, a matching cylinder is arranged in the box body, the matching cylinder is provided with an avoiding notch and two limiting notches, the box body is rotatably connected with a fluted disc, and the fluted disc is rotatably connected with the box body; the center of the fluted disc is connected with a screw rod, the screw rod is in threaded connection with a threaded cylinder, the threaded cylinder is fixedly connected with a lifting disc, the lifting disc is integrally connected with a limiting block matched with the limiting notch in a sliding mode, the lifting disc is rotationally connected with a rotating disc, and a conductive sliding ring is connected between the rotating disc and the lifting disc; the rotating disc is provided with an inserting piece, a positioning groove is formed in the outer side of the rotating disc, a positioning mechanism is installed on the side edge of the box body, and a second spring is connected between the jacking column and the limiting sliding groove. The power adapter can be used in a narrow space under the condition that interference objects exist.

Description

technical field [0001] The invention belongs to the technical field of power adapters, and in particular relates to a power adapter that can adapt to different electric appliances. Background technique [0002] With the development and progress of science and technology, people's requirements for things have changed from the old thinking that they can be used to become quite delicate. Only continuous improvement or innovative ideas can produce new forms to increase the added value of products. Survive under the test of fierce market competition. [0003] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is widely used in mobile phones, game consoles, language repeaters, walkmans, notebook computers, cellular phones and other equipment. The power adapter is generally composed of a shell, a power transformer and a rectifier circuit. According to its output type, it can be divided into AC output type and D...

AI Technical Summary

Problems solved by technology

[0006] 3. The interface between the power adapter and the electrical appliance must match, otherwise it cannot be connected;

[0010] However, in the actual use of the power adapter, it is found that due to the location of the socket or the placement of furniture, there is a problem that the power adapter cannot be inserted into the socket because of the narrowness, or the direction of the power adapter itself and the insert is not compatible. change, which causes the problem of interference

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