CN205545792U - A wireless earphone with heart rate counting and step counting functions - Google Patents

Abstract

The utility model relates to a wireless earphone with cardiotachometer scalar sum meter step function, including the wear -type support, and left casing and right casing, be equipped with left pronunciation unit and right pronunciation unit in left casing and the right casing respectively, still include the circuit board, be equipped with the audio frequency treatment circuit of being connected with left pronunciation unit, right pronunciation unit on the circuit board, reach the microcontroller who handles circuit connection with the audio frequency, microcontroller still is connected with power module and wireless module, be equipped with meter step sensor and the rhythm of the heart sensor be connected with microcontroller on the circuit board, the inboard of support, left casing or right casing is located to the rhythm of the heart sensor. The utility model discloses make wireless earphone not only have audio playing function, still can count and gather in real time the rhythm of the heart user's motion to security monitoring when this realization user moves. Still further adopt three kinds of head portrait's display mode to the state that externally shows the user.

Description

A wireless earphone with heart rate counting and step counting functions

technical field

The utility model relates to an earphone structure, in particular to a wireless earphone with heart rate counting and step counting functions.

Background technique

In the prior art, the headphone structure has a wireless transceiver function and is very convenient to use. However, its function is too single, especially for athletes, when wearing it for running. It is necessary to increase the functions related to the collection of human biological information to improve the functionality of the product and facilitate people's use.

Utility model content

In order to overcome the technical defects existing in the prior art, the purpose of the utility model is to provide a wireless earphone with heart rate counting and step counting functions.

The technical scheme of the utility model is:

A wireless earphone with heart rate counting and step counting functions, comprising a head-mounted bracket, and a left housing and a right housing respectively arranged at both ends of the bracket, the left housing and the right housing are respectively provided with left pronunciation The unit and the right pronunciation unit also include a circuit board located in the bracket, the left housing or the right housing, and the circuit board is provided with an audio processing circuit connected with the left pronunciation unit and the right pronunciation unit, and is connected with the audio processing circuit connected microcontroller; said microcontroller is also connected with a power supply module for providing electric energy and a wireless module for wireless communication connection with a mobile terminal; said circuit board is provided with a pedometer connected with the microcontroller A sensor and a heart rate sensor; the heart rate sensor is arranged on the inside of the bracket, the left shell or the right shell.

Its further technical solution is: the step counting sensor is an acceleration sensor.

Its further technical solution is: the heart rate sensor is a reflective photoelectric heart rate sensor.

Its further technical scheme is: it also includes a control button connected with a microcontroller, a display screen and an indicator light.

Its further technical solution is: the left casing and the right casing are both circular casings, and the indicator lights are several colored illuminants surrounding the outer circumference of the circular casing.

Its further technical solution is: it also includes a memory connected to the microcontroller, and the memory stores at least three kinds of graphic information, including head portrait information with V-shaped lips, head portrait information with straight lips, and arched lips. The avatar information of the lips; the display screen includes a display element for displaying the avatar information.

Its further technical solution is: the microcontroller is provided with an identification circuit for distinguishing audio signal waveforms, and the control button includes a start button for activating the identification circuit.

Its further technical solution is: the wireless module is a bluetooth module.

Its further technical solution is: the mobile terminal is a smart phone, the smart phone includes a transceiver module for wireless communication with the wireless module, and a microprocessor connected to the transceiver module, and the microprocessor is also connected to a power module , a touch panel, a display screen and a mobile communication circuit, and the mobile communication circuit is also connected with an antenna.

Its further technical solution is: the microprocessor is also connected with an audio file memory.

Compared with the prior art, the utility model has the beneficial effects that: the wireless earphone with heart rate counting and step counting functions of the utility model adopts a heart rate sensor and a step counting sensor, so that the wireless earphone not only has an audio playback function, but also can be used for It can count the movement of the user (including counting running and walking), and collect the heart rate of the user in real time, so as to realize the safety monitoring of the user when exercising. Further, three display modes of avatar information are adopted to display the status of the user to the outside. Wherein, the state of the user is automatically identified through the waveform of the played audio signal and then displayed in a matching manner.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Description of drawings

Fig. 1 is a schematic diagram of the outline structure of a specific embodiment of a wireless earphone with heart rate counting and step counting functions of the present invention;

Fig. 2 is a circuit block schematic diagram of a specific embodiment of a wireless earphone with heart rate counting and step counting functions of the utility model;

Fig. 3 is a circuit block schematic diagram of a specific embodiment of a wireless earphone with heart rate counting and step counting functions of the present invention (including the smart phone part).

reference sign

S Wireless Headphones 10 Stand

20 Left housing 21 Left pronunciation unit

30 Right housing 31 Right pronunciation unit

40 circuit board 41 audio processing circuit

42 Microcontroller 43 Power Module

44 Wireless Module 45 Pedometer Sensor

46 Heart rate sensor 47 Control buttons

48 Display 49 Indicators

90 mobile terminal 91 transceiver module

92 Microprocessor 93 Power supply module

94 Touchpad 95 Display

96 Mobile communication circuit 961 Antenna

detailed description

In order to fully understand the technical content of the utility model, the technical solutions of the utility model will be further introduced and illustrated below in conjunction with specific examples, but not limited thereto.

Referring to Fig. 1 to Fig. 3, a wireless earphone S with heart rate counting and step counting functions of the utility model includes a head-mounted bracket 10, and a left housing 20 and a right housing 30 respectively arranged at two ends of the bracket, the left housing 20 and the right housing 30 respectively. The housing 20 and the right housing 30 are respectively provided with a left pronunciation unit 21 and a right pronunciation unit 31, and also include a circuit board 40 arranged in the support 10, the left housing 20 or the right housing 30, and the circuit board 40 is provided with The audio processing circuit 41 that is connected with the left pronunciation unit 21, the right pronunciation unit 31, and the microcontroller 42 that is connected with the audio processing circuit 41; 90 wireless module 44 connected by wireless communication; the circuit board 40 is provided with a pedometer sensor 45 and a heart rate sensor 46 connected to the microcontroller 42; (Set at a position where it can be in contact with the skin or irradiated to the skin). Among them, the pedometer sensor is preferably an acceleration sensor, and the heart rate sensor is a reflective photoelectric heart rate sensor.

It also includes a control button 47 connected to a microcontroller 42 , a display screen 48 and an indicator light 49 . Wherein the left housing 20 and the right housing 30 are both circular shells, and the indicator light 49 includes several colored luminous bodies surrounding the outer periphery of the circular shell to form the effect of a marquee, and it can also be a status indicator light of other styles. .

As shown in Figure 3, the mobile terminal 90 wherein is a smart phone, and the smart phone includes a transceiver module 91 for wireless communication with the wireless module 44, and a microprocessor 92 connected with the transceiver module 91, and the microprocessor 92 is also connected with a power supply module 93 , a touch panel 94 , a display screen 95 and a mobile communication circuit 96 , and the mobile communication circuit 96 is also connected with an antenna 961 . The microprocessor 92 is also connected with an audio file memory (not shown in the figure). The wireless module preferably adopts the bluetooth module.

The smart phone wherein can also be connected with the server 80, and the user information of the user is stored in the server 80, and music data can also be stored for the user to download and use. analyze.

In other embodiments, it also includes a memory connected to the microcontroller, and the memory stores at least three kinds of graphic information, including head portrait information with V-shaped lips (indicating that the user is currently in a state of being happy, happy, and in a good mood), The avatar information (expressing that the user is currently in a normal state) and the avatar information (expressing that the user is currently in a state of being unhappy, unhappy, and in a bad mood) with arched lips are provided with one-line lips; the display screen 48 includes useful The display element for displaying profile picture information, that is, the display screen can be a liquid crystal screen, or a high-brightness LED dot-matrix display screen. The three kinds of graphic information can be automatically identified by detecting the audio information played by the user. For example, the microcontroller is equipped with an identification circuit for distinguishing the audio signal waveform. When the audio signal has a fast rhythm and a large amplitude, the output V Avatar information for shaped lips. Voice recognition can also be performed on the content of the lyrics, and the user's status can be judged based on the content of the lyrics. Among them, the control button includes a start button for starting the recognition circuit to start the external expression of mood, and the expression of different states can also be selected through the button without using the recognition circuit.

In summary, the beneficial effect of the utility model compared with the prior art is: the wireless earphone with heart rate counting and pedometer functions of the utility model adopts a heart rate sensor and a pedometer sensor, so that the wireless earphone not only has an audio playback function , It can also count the user's exercise (including running count and walking count), and collect the user's heart rate in real time, so as to realize the safety monitoring of the user when exercising. Further, three display modes of avatar information are adopted to display the status of the user to the outside. Wherein, the state of the user is automatically identified through the waveform of the played audio signal and then displayed in a matching manner.

The above only uses examples to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation of the utility model is limited to this, and any technical extension or re-creation done according to the utility model shall be Protected by the utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (10)

1. A wireless earphone with heart rate counting and step counting functions, comprising a head-mounted bracket, and a left housing and a right housing respectively arranged at two ends of the bracket, wherein the left housing and the right housing are respectively equipped with The left pronunciation unit and the right pronunciation unit also include the circuit board that is located in the support, the left housing or the right housing, and the audio processing circuit connected with the left pronunciation unit and the right pronunciation unit is arranged on the described circuit board, and is connected with the audio frequency A microcontroller connected to the processing circuit; the microcontroller is also connected with a power supply module for providing electric energy and a wireless module for wireless communication connection with the mobile terminal; it is characterized in that the circuit board is provided with a The pedometer sensor and the heart rate sensor connected to the device; the heart rate sensor is arranged on the inner side of the bracket, the left shell or the right shell. 2. A wireless earphone with heart rate counting and step counting functions according to claim 1, characterized in that said step counting sensor is an acceleration sensor. 3. A wireless earphone with heart rate counting and step counting functions according to claim 1, characterized in that said heart rate sensor is a reflective photoelectric heart rate sensor. 4. A wireless earphone with heart rate counting and step counting functions according to claim 1, further comprising a control button, a display screen and an indicator light connected with a microcontroller. 5. A wireless earphone with heart rate counting and step counting functions according to claim 4, characterized in that the left casing and the right casing are both circular casings, and the said indicator light is surrounded by a circle Several colored illuminants on the outer periphery of the shaped shell. 6. A wireless earphone with heart rate counting and step counting functions according to claim 4, characterized in that it also includes a memory connected to the microcontroller, and the memory stores at least three kinds of graphic information, including Avatar information with V-shaped lips, avatar information with straight-line lips, and avatar information with arched lips; the display screen includes a display element for displaying avatar information. 7. A wireless earphone with heart rate counting and step counting functions according to claim 6, characterized in that said microcontroller is provided with an identification circuit for distinguishing audio signal waveforms, and said control buttons include The start button used to start the identification circuit. 8. A wireless earphone with heart rate counting and step counting functions according to claim 1, characterized in that said wireless module is a Bluetooth module. 9. A wireless earphone with heart rate counting and step counting functions according to claim 1, wherein said mobile terminal is a smart phone, and said smart phone includes a transceiver module for wireless communication with the wireless module, and A microprocessor connected with the transceiver module, the microprocessor is also connected with a power supply module, a touch panel, a display screen and a mobile communication circuit, and the mobile communication circuit is also connected with an antenna. 10. A wireless earphone with heart rate counting and step counting functions according to claim 9, characterized in that said microprocessor is also connected with an audio file memory.