Unlock instant, AI-driven research and patent intelligence for your innovation.

Charging switching circuit and intelligent wearable device

A switching circuit and circuit technology, applied in the electronic field, can solve the problem of single charging method, achieve the effect of ensuring safety and enriching charging methods

Pending Publication Date: 2022-05-27
GUANGDONG XIAOTIANCAI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it can only be charged through the power adapter compatible with the mobile terminal, and the charging method of the mobile terminal is relatively simple

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Charging switching circuit and intelligent wearable device
  • Charging switching circuit and intelligent wearable device
  • Charging switching circuit and intelligent wearable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0046] It should be noted that the terms "comprising" and "having" in the embodiments of the present application and the accompanying drawings and any modifications thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a charging switching circuit and intelligent wearable equipment. The charging switching circuit is arranged in the mobile terminal. The circuit comprises a first port; a second port; the charging switching module is arranged between the first port and the second port and is used for conducting a forward charging loop between the first port and the second port when the first port is connected with the power supply device, so that first current input by the power supply device conforms to the positive and negative pole direction of the second port after passing through the forward charging loop; power is supplied to a battery of the mobile terminal; and the charging switching module is also used for conducting a reverse charging loop between the first port and the second port when the to-be-charged equipment is connected into the first port, so that the battery supplies power to the to-be-charged equipment through second current input by the second port via the reverse charging loop. According to the charging switching circuit and the intelligent wearable device, two modes of forward charging and reverse charging output can be provided, and the charging modes of the mobile terminal are enriched.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a charging switching circuit and a smart wearable device. Background technique [0002] With the rapid development of electronic technology, mobile terminals (mobile phones, smart wearable devices, etc.) have increasingly become an indispensable part of users' daily life. In order to satisfy the user's ability to use the mobile terminal for a long time, the capacity of the built-in battery of the mobile terminal is also increasing, so as to ensure the battery life of the mobile terminal. Currently, it can only be charged through a power adapter adapted to the mobile terminal, and the charging method of the mobile terminal is relatively simple. SUMMARY OF THE INVENTION [0003] The embodiments of the present application disclose a charging switching circuit and an intelligent wearable device, which can provide two charging modes of forward charging and reverse cha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02J7/00
CPCH02J7/00H02J7/0068Y02E60/10
Inventor 陆开中余建明
Owner GUANGDONG XIAOTIANCAI TECH CO LTD