Novel cup

Abstract

The invention relates to a novel cup. The novel cup includes a cup, a power plug which is connected with the cup through a wire, and a power socket which is used in cooperation with the power plug; jacks with rightwards-facing through holes, which are arranged symmetrically along a vertical direction, are formed in the power socket; a first change-over slot is formed in each jack; a second change-over slot is formed between the two jacks; the second change-over slot is communicated with the first change-over slots; second toothed joint wheels are arranged in the first change-over slots; the left side and right side of each second toothed joint wheel are symmetrically provided with change-over sleeves, the inner diameter of the change-over sleeves being equal to the diameter of the jacks; the two change-over sleeves are rotatably installed in the left end wall and the right end wall of the corresponding first change-over slot; a spiral hole is formed at the middle of each second toothedjoint wheel; a first toothed joint wheel which is in matched connection with the second toothed joint wheels is rotatably installed at the middle portions of the second toothed joint wheels through achange-over shaft; the right end of the change-over shaft is rotatably installed in the right end wall of the second change-over slot, and the left end of the change-over shaft is connected with an electric rotation machine fixedly installed in the left end wall of the second change-over slot.

Description

technical field [0001] The invention relates to the field of water cups, in particular to a novel water cup. Background technique [0002] Water cups are living utensils that are often used in daily life. With the continuous development of science and technology, some water cups that use electricity to boil water are gradually integrated into people's lives and become an important part of daily utensils. The plug-in water cup needs to be plugged in for power supply before it can be used. However, the traditional water cup socket is directly charged and the conductive sheet is set relatively outside. This conductive sheet is easily touched by the metal rod. Therefore, when people who lack safety awareness (such : Young children) when inserting the metal rod into the socket, electric shock accidents are likely to occur, resulting in casualties; in addition, when the traditional plug-in water cup is connected for power supply, it only relies on the friction between the plug-in ...

AI Technical Summary

Problems solved by technology

The plug-in water cup needs to be plugged in for power supply before it can be used. However, the traditional water cup socket is directly charged and the conductive sheet is set relatively outside. This conductive sheet is easily touched by the metal rod. Therefore, when people who lack safety awareness (such : Young children) when inserting the metal rod into the socket, electric shock accidents are likely to occur, resulting in casualties; in addition, when the traditional plug-in water cup is connected for power supply, it only relies on the friction between the plug-in head and the socket To realize the locking when plugged in, but this locking method is extremely unstable. When accidentally touching or kicking the plug, it is easy to separate or loosen the plug and the socket, thus causing the plug-in cup to break. Accidental power failure has major disadvantages and brings great inconvenience to users

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