A charger for convenient storage of data lines

Abstract

The invention discloses a charger convenient to receive a data line. The charger comprises a plug and a wire spool. The wire spool is internally provided with a circuit board. The plug is connected with the circuit board; the two end surfaces of the wire spool are provided with an A side spool surface and a B side spool surface respectively; the inner side of the A side spool surface is provided with an A annular groove; the inner side of the B side spool surface is provided with a B annular groove; the bottom portion of the B annular groove is provided with C-shaped through holes running through the B side spool surface; a protection cover running through the C-shaped through holes is arranged between the A side spool surface and the B side spool surface; one end, close to the A side spool surface, of the protection cover is provided with a C-shaped clamp member; the wire spool is provided with a built-in USB interface; the built-in USB interface is connected with the data line; and the inner side of the B side spool surface close to the built-in USB interface is provided with a data line protection device. The charger can receive the data line without other devices to receive the data line independently, so that simple and convenient effects are realized; and the data line can be protected when the data line is stored, so that the data line cannot be damaged due to pulling and dragging of the data line during using.

Description

technical field [0001] The invention relates to a charger, in particular to a charger for conveniently accommodating data lines for charging mobile phones and tablet computers, and belongs to the technical field of charging accessories for mobile electronic devices. Background technique [0002] With the development of life, digital products such as mobile phones and tablet computers have become an indispensable item in people's life. With the rapid development of science and technology, digital products such as mobile phones and tablet computers are constantly being updated. These digital products are used as an electronic Products need to consume electricity, so the charger is an indispensable accessory for digital products. The existing chargers for charging digital products are basically composed of plugs and detachable data lines, or are integrated with plugs and data lines. Structural composition, no matter what kind of charger it is, the storage of the data cable is q...

AI Technical Summary

Problems solved by technology

[0002] With the development of life, digital products such as mobile phones and tablet computers have become an indispensable item in people's life. With the rapid development of science and technology, digital products such as mobile phones and tablet computers are constantly being updated. These digital products are used as an electronic Products need to consume electricity, so the charger is an indispensable accessory for digital products. The existing chargers for charging digital products are basically composed of plugs and detachable data lines, or are integrated with plugs and data lines. Structural composition, no matter what kind of charger it is, the storage of the data cable is quite troublesome, and the storage of the data cable tends to be messy. At this time, people often put the data cable in a separate box or bag, which is very inconvenient

Among the existing patents, such as the announcement number: CN 104079045 A, "a retractable charger", this charger combines the similar structure of a tape measure, and combines the storage method of the tape measure with the top of the charger, so as to achieve easy storage The effect of this kind of charger is put into the power adapter like a tape measure in the initial state, and can be pulled out like a tape measure when needed. However, the data cable is a relatively fragile thing. Pulling the data cable by pulling it is very easy to damage the data cable. It may break the metal wire inside the data cable, and it is also easy to cause damage to the connection between the data cable and the power adapter, which will cause the charger to lose its function and cannot be charged.

There is also a patent, announcement number: CN 102324772 A, "charger", the charger includes a charger body and a data line connected to the charger body, and a barrel for placing the data line is set on the charger body Body, the data cable of the charger is directly inserted into the barrel, the data cable cannot be placed neatly in such a storage method, it is just stuffed into a ball, and the data cable of the patent is not detachable from the charger body , as we all know, chargers are generally easy to lose the charging function of the data line first, so when the data line is damaged, the entire charger of this patent can no longer be used, resulting in a certain waste

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