Multifunctional portable electronic place card and power supply and information transmission method thereof

An electronic seat card, portable technology, applied in battery circuit devices, different battery charging, current collectors, etc., can solve the problems of reducing the use of electronic seat cards, reducing energy storage capacity, difficult to replace and repair, etc., and achieving functional diversification. , strong applicability, good practical effect

Inactive Publication Date: 2016-12-07
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lithium batteries for power storage equipment often have reduced energy storage capacity after repeated use, and are not easy to replace and maintain, which imperceptibly reduces the mission of electronic seats

Method used

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  • Multifunctional portable electronic place card and power supply and information transmission method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 1 It is a structural block diagram of a multifunctional portable electronic mat card of the present invention.

[0032] Such as figure 1 As shown, a multifunctional portable electronic seat card includes: a main circuit board 1, a lithium battery 2, a charging and discharging boost protection integrated board 3, a USB data transmission line 4, a USB connector 5, a USB socket 6 and a power adapter 7 , and the USB female seat 6 and the USB connector 5 are both arranged on the main circuit board 1; the USB data transmission line 4 is connected to the power adapter 7 at one end and connected to the USB connector 5 at the other end; the charging and discharging boost protection integrated board 3, respectively connected to the positive and negative poles of the lithium battery 2 and the USB connector 5; the lithium battery 2 is connected to the main circuit board 1 and the USB socket 6; the main circuit board 1 is provided with a switch 8 for controlling the lithium ...

Embodiment 2

[0034] figure 1 It is a structural block diagram of a multifunctional portable electronic mat card of the present invention.

[0035] Such as figure 1 As shown, a multifunctional portable electronic seat card includes: a main circuit board 1, a lithium battery 2, a charging and discharging boost protection integrated board 3, a USB data transmission line 4, a USB connector 5, a USB socket 6 and a power adapter 7 , and the USB female seat 6 and the USB connector 5 are both arranged on the main circuit board 1; the USB data transmission line 4 is connected to the power adapter 7 at one end and connected to the USB connector 5 at the other end; the charging and discharging boost protection integrated board 3, respectively connected to the positive and negative poles of the lithium battery 2 and the USB connector 5; the lithium battery 2 is connected to the main circuit board 1 and the USB socket 6; the main circuit board 1 is provided with a switch 8 for controlling the lithium ...

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PUM

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Abstract

The invention belongs to the technical field of power supply, and provides a multifunctional portable electronic place card and a power supply and information transmission method thereof. The multifunctional portable electronic place card comprises a main circuit board, a lithium battery, a charge and discharge boost protection integrated plate, a communication module, a USB (Universal Serial Bus) data transmission line, a USB connector, a USB female base and a power adapter, wherein the USB female base and the USB connector are both arranged on the main circuit board; one end of the USB data transmission line is connected with the power adapter, and the other end of the USB data transmission line is connected with the USB connector; the charge and discharge boost protection integrated plate is respectively connected with the anode and the cathode of the lithium battery and the USB connector; the lithium battery is connected with the main circuit board and the USB female base; and the main circuit board is provided with a switch, which is used for controlling the on / off of the lithium battery. The multifunctional portable electronic place card provided by the invention can realize the charging and communication functions of the electronic place card simultaneously, and is easy to carry, convenient to use, fast in charging and can prolong the service life.

Description

technical field [0001] The invention belongs to the technical field of power supply, in particular to a multifunctional portable electronic mat card and its power supply and information transmission methods. Background technique [0002] With the continuous enhancement of information exchange in today's society, the frequency and scope of meetings continue to increase. Whether it's a business, a government, or a school, everyone attends a fair number of meetings. In a conference, a large number of paper mat cards are required to inform the participants of the identity and name of the participants in the conference. The production of paper mat cards requires a lot of manpower and paper. Paper mat cards are basically disposable products with a single display effect. The production process is time-consuming and labor-intensive, and the flexibility is not high. [0003] Based on this situation, an electronic mat card product came into being. Electronic table cards are also ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00G06F13/38
CPCG06F13/385H02J7/00H02J7/00304H02J7/0036H02J7/0047H02J7/0048
Inventor 王帅凡曾国辉鲁敦科杨涛华颜文彬张冠卿黄宇丹
Owner SHANGHAI UNIV OF ENG SCI
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