CN209134614U - A Bluetooth headset for continuous monitoring of pulse blood oxygen - Google Patents

Abstract

The utility model provides a bluetooth earphone for continuous monitoring of pulse blood oxygen, comprising an earphone body, an in-ear speaker, a reflective blood oxygen probe, a control circuit board, a control button, a detachable battery, an internal battery, a vibration motor, and a built-in microphone and the charging stand; the in-ear speaker is fixedly connected to one side of the earphone body, and the other side of the earphone body is provided with a first cavity for accommodating the control button and a second cavity for accommodating the detachable battery, the bottom end of the in-ear speaker is Fixed connection of reflective blood oxygen probe. The utility model is provided with an internal battery and a detachable battery, and the detachable battery can be quickly removed and replaced. When the detachable battery is insufficient or removed, the internal battery can be used as a backup power source to supply power for the Bluetooth headset, and the supporting charging The cradle can charge the internal battery and the detachable battery separately at the same time, so as to achieve uninterrupted monitoring of the wearer's blood oxygen and pulse.

Description

A Bluetooth headset for continuous monitoring of pulse blood oxygen

technical field

The utility model relates to a bluetooth earphone, in particular to a bluetooth earphone for continuous monitoring of pulse blood oxygen.

Background technique

With the development of society, various electronic devices in the car emerge in an endless stream, and the car Bluetooth headset is one of the important products. The current car bluetooth headset has a variety of additional functions, but the products of the multifunctional car bluetooth headset that can be applied to the medical or health care field are still relatively rare. In the field of healthcare, monitoring of blood oxygen and heart rate in the brain is one of the important projects. There have also been some products of earphone-type devices that monitor blood oxygen and heart rate in the brain, but due to reasons such as volume and power limitations, they cannot be continuously monitored for a long time, resulting in poor use results.

Therefore, it is very meaningful to develop a Bluetooth headset that can continuously monitor the pulse oxygen of the wearer.

Utility model content

The purpose of the present utility model is to provide a bluetooth earphone for continuous monitoring of pulse blood oxygen, so as to solve the problems raised in the above background technology.

The technical scheme adopted by the utility model to solve its technical problems is:

A Bluetooth headset for continuous monitoring of pulse blood oxygen, comprising a headset body, an in-ear speaker, a reflective blood oxygen probe, a control circuit board, a control button, a detachable battery, an internal battery, a vibration motor, a built-in microphone and a charging stand; The in-ear speaker is fixedly connected to one side of the earphone main body, the other side of the earphone main body is provided with a first cavity for accommodating the control button and a second cavity for accommodating the detachable battery, and the bottom end of the in-ear speaker is fixedly connected to the reflective type Blood oxygen probe; the side of the earphone body close to the in-ear speaker is provided with an accommodating cavity, and the control circuit board, internal battery, vibration motor and built-in microphone are all set in the accommodating cavity of the earphone body. The reflective blood oxygen probe, control The circuit board, the vibration motor and the built-in microphone are all electrically connected to the internal battery, and the accommodating cavity is provided with a first electrical contact, and the detachable battery is electrically connected to the internal battery, the reflective blood oxygen probe, The control circuit board, the vibration motor and the built-in microphone are provided; the end of the detachable battery is provided with a second electrical contact point, and the second electrical contact point is electrically connected with the first electrical contact point.

Preferably, the earphone body is further provided with a charging contact on the lower part of one side close to the in-ear speaker, and one end of the charging contact is electrically connected to the internal battery.

Preferably, the side part of the main body of the earphone is further provided with a switch button, and the switch button and the control button are both electrically connected to the control circuit board.

Preferably, the charging base is a vehicle-mounted charging base.

Preferably, the top of the charging stand is provided with a third cavity for accommodating the detachable battery, and the end of the third cavity is provided with a third contact for electrical connection with the second contact point of the detachable battery electrical contacts.

Preferably, the side of the charging base is provided with a fourth cavity for accommodating the lower half of the earphone main body, and the end of the fourth concave cavity is provided with a fourth electrical contact for electrical connection with the earphone main body.

Preferably, the side part of the charging base is further provided with a USB interface for connecting external devices.

The beneficial effects of the present utility model are:

The utility model is a Bluetooth headset for continuous monitoring of pulse blood oxygen, which is provided with an internal battery and a detachable battery. The detachable battery can be quickly removed and replaced. When the detachable battery is insufficient or removed, the internal battery can be used as a battery. The backup power supply powers the Bluetooth headset, and the supporting charging base can charge the internal battery and the detachable battery at the same time, so as to achieve uninterrupted monitoring of the wearer's blood oxygen and pulse, and the Bluetooth headset will reflect the blood. The oxygen probe is integrated at the bottom of the in-ear speaker of the Bluetooth headset to achieve the purpose of real-time and accurate monitoring of the wearer's brain blood oxygen level, which is convenient to wear and operate.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present utility model;

Fig. 2 is the rear perspective schematic diagram of the main body of the earphone of the present invention;

3 is a front perspective schematic diagram of the main body of the earphone of the present invention;

4 is a perspective view of the main body of the earphone of the present invention;

5 is a schematic diagram of the internal structure of the main body of the earphone of the present invention;

Fig. 6 is the internal schematic diagram of the main body of the earphone of the present invention;

FIG. 7 is a perspective view of the charging stand of the present invention.

In the picture: 1. Headphone body, 2. In-ear speaker, 3. Reflective blood oxygen probe, 4. Control circuit board, 5. Control button, 6. Removable battery, 7. Internal battery, 8. Vibration motor, 9 , built-in microphone, 10, charging stand, 11, first cavity, 12, second cavity, 13, accommodating cavity, 14, first electrical contact, 15, second electrical contact, 16, Switch button, 17, third cavity, 18, third electrical contact, 19, fourth cavity, 20, fourth electrical contact, 21, charging contact, 22, USB interface.

Detailed ways

The technical solutions of the present utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following examples, and any modifications and/or changes made to the present invention will fall within the protection scope of the present invention.

Example:

As shown in Figure 1-6, a Bluetooth headset for continuous monitoring of pulse blood oxygen includes a headset body 1, an in-ear speaker 2, a reflective blood oxygen probe 3, a control circuit board 4, a control button 5, and a detachable battery 6 , Internal battery 7, vibration motor 8, built-in microphone 9 and charging base 10.

The in-ear speaker is fixedly connected to one side of the main body of the earphone, the other side of the main body of the earphone is provided with a first cavity 11 for accommodating the control button and a second cavity 12 for accommodating the detachable battery, and the bottom end of the in-ear speaker is fixedly connected Reflective SpO2 probe.

The side of the earphone body close to the in-ear speaker is provided with an accommodating cavity 13. The control circuit board, the internal battery, the vibration motor and the built-in microphone are all arranged in the accommodating cavity of the earphone body. The reflective blood oxygen probe, the control circuit board, Both the vibration motor and the built-in microphone are electrically connected to the internal battery. The internal battery serves as a backup power source to power this car bluetooth headset when the removable battery is low or removed.

A first electrical contact 14 is arranged in the accommodating cavity, and the detachable battery is electrically connected to the internal battery, the reflective blood oxygen probe, the control circuit board, the vibration motor and the built-in microphone through the first electrical contact. The end of the detachable battery is provided with a second electrical contact 15, and the second electrical contact is electrically connected to the first electrical contact.

A charging contact 21 is also provided on the lower part of the side of the earphone body close to the in-ear speaker. One end of the charging contact is electrically connected to the internal battery, and the other end of the charging contact can be electrically connected to the charging base to charge the internal battery.

A switch button 16 is also provided on the side of the main body of the earphone, and both the switch button and the control button are electrically connected to the control circuit board.

The reflective blood oxygen probe is a reflective dual-wavelength probe. The reflective dual-wavelength probe is provided with a light-emitting device and a light receiving detector, which can transmit and receive optical signals of two wavelengths.

A wireless communication module and a core control module are arranged on the control circuit board, and the reflective blood oxygen probe, the core control module and the wireless communication module are electrically connected with each other and with the internal battery. The wireless communication module is a communication module using the bluetooth wireless communication mode, which can send monitoring data to the external terminal and receive the command signal of the external terminal. Although the wireless communication module selected in the present invention and this embodiment is a communication module using Bluetooth wireless communication, NFC, ZigBee, 2.4G wireless communication, infrared, wireless network communication, global microwave interconnection and Any wireless communication method in carrierless communication.

The core control module is used to control the sound playback of the in-ear speaker, the vibration start and stop of the vibration motor, the signal acquisition and processing of the reflective blood oxygen probe, etc. The reflective blood oxygen probe, the core control module and the wireless communication module are electrically connected to each other And both are electrically connected to the internal battery.

The reflective blood oxygen probe transmits and receives optical signals of two wavelengths, and calculates the blood oxygen saturation, heart rate and blood flow in the area to be detected by the intensity change of the outgoing light and the incident light; At the bottom of the in-ear speaker, when wearing, the reflective blood oxygen probe is directly attached to the auricle, so as to use the abundant capillaries in the auricle to monitor the pulse and blood oxygen; the vibration motor can be controlled by the control circuit board. Vibrate to remind the wearer when needed.

As shown in FIG. 7 , the charging base is a vehicle-mounted charging base. The top of the charging base is provided with a third cavity 17 for accommodating the detachable battery, and the end of the third cavity is provided with a second connection for connecting with the detachable battery. The third electrical contact 18 to which the electrical contacts are electrically connected. The side of the charging base is provided with a fourth cavity 19 for accommodating the lower half of the earphone body, and the end of the fourth cavity is provided with fourth electrical contacts 20 for electrical connection with the charging contacts of the earphone body. The opening directions of the third cavity and the fourth cavity are perpendicular to each other. The other side of the charging stand is also provided with a USB interface 22 for connecting external devices.

The above-mentioned embodiment is only a preferred solution of the present utility model, and does not limit the present utility model in any form. There are other variations and modifications under the premise of not exceeding the technical solutions recorded in the claims. type.

Claims (7)

1. A bluetooth earphone for continuous monitoring of pulse blood oxygen, characterized in that: the bluetooth earphone for continuous monitoring of pulse blood oxygen comprises an earphone main body, an in-ear speaker, a reflective blood oxygen probe, a control circuit board, a control button, a Remove the battery, internal battery, vibration motor, built-in microphone and charging base; the in-ear speaker is fixedly connected to one side of the headphone body, and the other side of the headphone body is provided with a first cavity for accommodating the control button and for accommodating the detachable battery The bottom end of the in-ear speaker is fixedly connected to the reflective blood oxygen probe; the side of the earphone body close to the in-ear speaker is provided with a accommodating cavity, and the control circuit board, internal battery, vibration motor and built-in microphone are provided with In the accommodating cavity of the main body of the earphone, the reflective blood oxygen probe, the control circuit board, the vibration motor and the built-in microphone are all electrically connected to the internal battery. An electrical contact is electrically connected to the internal battery, reflective blood oxygen probe, control circuit board, vibration motor and built-in microphone; the end of the detachable battery is provided with a second electrical contact, which is connected to the first electrical contact The electrical contacts are electrically connected. 2. The bluetooth headset for continuous monitoring of pulse blood oxygen according to claim 1, characterized in that: the lower part of one side of the headset body close to the in-ear speaker is further provided with a charging contact, and one end of the charging contact is electrically charged. Connect the internal battery. 3. The bluetooth headset for continuous monitoring of pulse blood oxygen according to claim 1, characterized in that: the side part of the headset body is further provided with a switch button, and the switch button and the control button are both electrically connected to the control circuit board . 4 . The Bluetooth headset for continuous monitoring of pulse blood oxygen according to claim 1 , wherein the charging base is a vehicle-mounted charging base. 5 . 5 . The Bluetooth headset for continuous monitoring of pulse blood oxygen according to claim 1 , wherein the top of the charging base is provided with a third cavity for accommodating a detachable battery, and the third cavity The end is provided with a third electrical contact for electrical connection with the second electrical contact of the removable battery. 6 . The Bluetooth headset for continuous monitoring of pulse blood oxygen according to claim 1 , wherein the side of the charging base is provided with a fourth cavity for accommodating the lower half of the headset body. The end of the cavity is provided with a fourth electrical contact for electrical connection with the main body of the earphone. 7 . The Bluetooth headset for continuous monitoring of pulse blood oxygen according to claim 1 , wherein the side of the charging base is further provided with a USB interface for connecting external devices. 8 .