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

Power circuits and electronic equipment

A technology for power supply circuits and electronic equipment, applied in battery circuit devices, circuit devices, collectors, etc., can solve problems affecting battery health and reduce battery service life, and achieve the effects of improving service life and reducing production costs

Active Publication Date: 2022-04-15
APEX TOYS SHENZHEN
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in existing electronic equipment, its power supply circuit also discharges the load when charging the battery
The working mode of charging and discharging will seriously affect the health of the battery, thereby reducing the service life of the battery

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
  • Power circuits and electronic equipment
  • Power circuits and electronic equipment
  • Power circuits and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The technical solution of the present application will be further elaborated below in combination with the accompanying drawings and specific embodiments.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the description of the application are only for the purpose of describing specific embodiments, and are not intended to limit the implementation of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0037] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positio...

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 present application provides a power supply circuit and electronic equipment. The battery assembly and the one-way conduction device are connected through a multiplexing port. When the multiplexing port is in the first state, the external power supply forms a charging circuit with the battery assembly through the one-way conduction device; when the multiplexing port is in the second state, the The battery assembly forms a power supply loop with the load through the multiplexing port; when the multiplexing port is in the third state, the loop where the battery assembly is located is in a disconnected state. Therefore, in the power supply circuit and electronic equipment provided by the present application, the multiplexing port can be used as both a power switch port and a battery charging port, which can effectively reduce the production cost of the power supply circuit and electronic equipment, and improve the battery life. life.

Description

technical field [0001] The present application relates to the technical field of power supply, in particular to a power supply circuit and electronic equipment. Background technique [0002] Considering the portability and flexibility of electronic devices, most electronic devices, such as drones, toy airplanes, and toy electric cars, can be powered by batteries. Therefore, such electronic devices generally have at least two ports, one of which is a switch port for controlling the on-off of the power supply circuit of the electronic device, and the other port is a battery charging port for connecting to a charger to charge the battery. [0003] Setting multiple ports on an electronic device is not conducive to reducing the production cost of the power supply circuit of the electronic device. In addition, in existing electronic equipment, its power supply circuit also discharges the load when charging the battery. The working mode of charging and discharging will seriously ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02J7/34
CPCH02J7/0068H02J7/0045H02J7/345
Inventor 伍勇吴光学艾星星黄龙强
Owner APEX TOYS SHENZHEN