ELECTRONIC BRACELET

• US 20160352135A1
• Filed: 06/30/2015
• Published: 12/01/2016
• Est. Priority Date: 05/29/2015
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: KO, TZU-SHENG, CHAN, HUI-YU, YANG, JYUN-MENG, CHIANG, PO-CHING, LIN, KENG-CHIH
• Application Number:
  US14/755,491
• Publication Number:
  US 20160352135A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 2560/0214 of power generation or supply
• CPC Class Codes: A61B 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/681 Wristwatch-type devices
• CPC Class Codes: H02J 2310/23 The load being a medical device, a medical implant, or a life supporting device
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/0048 Detection of remaining charge capacity or state of charge [SOC]
• CPC Class Codes: H02J 7/00712 the cycle being controlled or terminated in response to electric parameters
• CPC Class Codes: H02J 7/02 for charging batteries from ac mains by converters

Abstract

An electronic bracelet includes a rechargeable battery, a chip and a wireless charging module. The chip detects health information of a wearer of the electronic bracelet. The wireless charging module receives an alternating magnetic field and converts the alternating magnetic field to direct current to charge the rechargeable battery.

Claims

1. An electronic bracelet comprising:

a rechargeable battery;

a chip configured to detect health information of a wearer of the electronic bracelet; and

a wireless charging module configured to receive an alternating magnetic field and convert the alternating magnetic field to direct current to charge the rechargeable battery.

2. The electronic bracelet as claimed in claim 1, wherein the wireless charging module comprises an induction coil, the induction coil senses the alternating magnetic field and generate inductive oscillating current.

3. The electronic bracelet as claimed in claim 2, wherein the wireless charging module further comprises a rectifier circuit, a voltage control circuit and a charging circuit, the rectifier circuit rectifies the current through the rectifier circuit, the voltage control circuit connects to the rectifier circuit, the voltage control circuit filters spike voltage of the current through the voltage control circuit and outputs a 5V direct current, the charging circuit transfers the 5V direct current to the rechargeable battery to charge the rechargeable battery.

4. The electronic bracelet as claimed in claim 1, further comprising:

a power monitoring module connecting the rechargeable battery and configured to monitor a level of the rechargeable battery.

5. The electronic bracelet as claimed in claim 4, further comprising:

a screen configured to display the level of the rechargeable battery.

6. The electronic bracelet as claimed in claim 4, further comprising:

a switch controlling whether the wireless charging module connects to the rechargeable battery; and

a control module controlling the switch to be turned on to connect the wireless charging module to the rechargeable battery when the level of the rechargeable battery is less than a first preset value.

7. The electronic bracelet as claimed in claim 6, wherein the control module further controls the switch to be turned off to disconnect the wireless charging module to the rechargeable battery when the level of the rechargeable battery is more than a second preset value.

8. The electronic bracelet as claimed in claim 1, wherein the health information comprises blood pressure of the people.

9. The electronic bracelet as claimed in claim 1, wherein the health information comprises heart of the people.

10. The electronic bracelet as claimed in claim 1, further comprising a screen, the screen display the health information.

11. An electronic bracelet comprising:

a rechargeable battery;

a chip configured to detect health information of a wearer of the electronic bracelet; and

a wireless charging module configured to receive an external energy and convert the external energy to 5V direct current to charge the rechargeable battery.

12. The electronic bracelet as claimed in claim 11, wherein the wireless charging module comprises an induction coil, the external energy is alternating magnetic field, the induction coil senses the alternating magnetic field and generate inductive oscillating current.

13. The electronic bracelet as claimed in claim 12, wherein the wireless charging module further comprises a rectifier circuit, a voltage control circuit and a charging circuit, the rectifier circuit rectifies the current through the rectifier circuit, the voltage control circuit connects to the rectifier circuit, the voltage control circuit filters spike voltage of the current through the voltage control circuit and outputs the 5V direct current, the charging circuit transfers the 5V direct current to the rechargeable battery to charge the rechargeable battery.

14. The electronic bracelet as claimed in claim 11, further comprising:

a power monitoring module connecting the rechargeable battery and configured to monitor a level of the rechargeable battery.

15. The electronic bracelet as claimed in claim 14, further comprising:

a screen configured to display the level of the rechargeable battery.

16. The electronic bracelet as claimed in claim 14, further comprising:

a switch controlling whether the wireless charging module connects to the rechargeable battery; and

a control module controlling the switch to be turned on to connect the wireless charging module to the rechargeable battery when the level of the rechargeable battery is less than a first preset value.

17. The electronic bracelet as claimed in claim 16, wherein the control module further controls the switch to be turned off to disconnect the wireless charging module to the rechargeable battery when the level of the rechargeable battery is more than a second preset value.

18. The electronic bracelet as claimed in claim 11, wherein the health information comprises blood pressure of the people.

19. The electronic bracelet as claimed in claim 11, wherein the health information comprises heart of the people.

20. The electronic bracelet as claimed in claim 11, further comprising a screen, the screen display the health information.