Data line watch with low-capacity portable power source

Abstract

The invention provides a data line watch with low-capacity portable power source, which is characterized by comprising a data line main body, a first USB connector and a second USB connector respectively arranged at two ends of the main body, and an electricity storage device arranged on the data line main body. The power input end of the electricity storage device is connected on a power lead in the data line main body, and the power output end of the electricity storage device is connected to an electronic clock device and power pins of the second USB connector; the electronic clock device comprises a working circuit and a display screen, the display screen fits to the data line main body and is exposed on the watch side of the data line main body, or the surface of the data line main body comprises a transparent window available for directly observing the display screen. According to the invention, a USB data line and a watch are integrated together, even if users temporarily have no requirement of charging or data transmission, the users are used to wear the data line watch outside, the data line watch can be detached and used anytime, anywhere, while in an occasion without a power source, the data line watch with low-capacity portable power source can perform emergency charging on a mobile phone with the electricity in the electricity storage device, so that the data line watch with low-capacity portable power source is practical, portable and fashionable.

Description

technical field [0001] The invention relates to a data line watch with a small-capacity mobile power supply. Background technique [0002] In daily life, USB data cables are often used to charge mobile phones or transfer data with computers. However, due to the long data cable provided with the mobile phone and the large volume rolled up, it is obviously not easy to carry around, especially in some occasions where data transmission requirements have not been considered. Situations, there is often nothing to do. In addition, although the use of mobile power is relatively common at present, there are many users who are unwilling to carry a mobile power with a considerable weight for the unknown charging situation. According to the research survey, generally when going out, users only use the mobile phone for emergency use. Fast charging, and this type of charging requires less power, completely unnecessary to carry a relatively bulky mobile battery. The present invention co...

AI Technical Summary

Problems solved by technology

However, due to the long data cable provided with the mobile phone and the large volume when rolled up, it is obviously not easy to carry around, especially in some occasions that have not considered the need for data transmission. situation, there is often nothing to do

In addition, although the use of mobile power is relatively common at present, there are many users who are unwilling to carry a mobile power with a considerable weight for the unknown charging situation. According to the research survey, generally when going out, users only use the mobile phone for emergency use. Fast charging, which requires less power, completely unnecessary to carry a relatively bulky mobile battery

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