CN206620258U - A kind of bluetooth earphone - Google Patents

Abstract

The present application discloses a bluetooth earphone, comprising an earphone body, the earphone body constitutes a cavity for setting a motherboard, and the opening of the cavity is arranged on the earphone body; a heart rate monitoring module, the heart rate monitoring module Covering the opening, and the heart rate monitoring module is electrically connected to the main board; a fixing part, the first end of the fixing part is connected to the earphone body, and the fixing part is configured to wear the bluetooth earphone When the earphone body is fixed, the heart rate monitoring module is opposed to the antitragus of the ear, which avoids the displacement of the heart rate monitoring module caused by the user's movement, and can accurately monitor the user's heart rate, so that the user can better Master your own heartbeat rhythm, so as to make healthy and reasonable adjustments to the ongoing exercise. At the same time, it is not necessary for users to place their fingers in a specific monitoring area for monitoring, which is convenient for users to use.

Description

A bluetooth headset

technical field

The present application relates to the field of communication equipment, in particular to a bluetooth earphone.

Background technique

Bluetooth headset is one of the headset products that we often use in our daily life. It is one of the most important tools in the field of communication equipment. It is based on the wireless communication technology of Bluetooth to realize the wirelessization of the headset. It can be wirelessly connected with the mobile phone to realize the short-distance wireless communication function, so that the user does not need to be troubled by the earphone cable, and can also make and receive calls and use the mobile phone to play music normally without holding the mobile phone by hand, which makes the user more comfortable It is safe to answer calls while driving.

In order to reduce the fatigue caused by exercise, users usually need to wear Bluetooth earphones to listen to music during exercise. In order to enable the user to adjust exercise reasonably according to his own physical health status, a heart rate monitoring module is usually provided on the Bluetooth headset, and the user's health status is determined by monitoring the user's heart rate changes through the heart rate monitoring module. The heart rate monitoring module of the existing bluetooth earphones is usually set on the wire control, and the surface of the wire control is provided with a monitoring area, and the user can realize the heart rate monitoring by placing a finger on the monitoring area. However, during the exercise, the user needs to touch the wire control all the time with his fingers, which will bring inconvenience to the exercise. At the same time, due to the vibration caused by the user's movement, the finger cannot be stably placed on the monitoring area, so that the monitoring accuracy of the heart rate monitoring module is low.

Therefore, how to effectively solve the technical problem of low monitoring accuracy of the heart rate monitoring module on the Bluetooth headset when the user wears the Bluetooth headset during exercise.

Utility model content

The embodiment of the present application provides a bluetooth earphone, which is used to solve the problem in the prior art that the heart rate monitoring module on the bluetooth earphone has low monitoring accuracy when the user wears the bluetooth earphone while exercising.

The embodiment of the application adopts the following technical solutions:

The Bluetooth earphone of the present application includes: an earphone body, the earphone body constitutes a cavity for setting a motherboard, and the opening of the cavity is arranged on the earphone body;

A heart rate monitoring module, the heart rate monitoring module covers the opening, and the heart rate monitoring module is electrically connected to the main board;

A fixing part, the first end of the fixing part is connected with the earphone body, and the fixing part is configured to fix the earphone body when wearing the bluetooth earphone, so as to connect the heart rate monitoring module to the opposite ear of the ear The screen is opposite.

Optionally, the fixing member is made of elastic material.

Optionally, the elastic material is silica gel.

Optionally, the fixing member is an arc cylinder, and the arc cylinder is bent along the outer surface of the earphone body.

Optionally, an anti-slip structure is provided on the side of the arc-shaped cylinder; the anti-slip structure includes a plurality of threads, and the plurality of threads are arranged around the axis of the arc-shaped cylinder.

Optionally, the thread is a spiral thread or a closed thread.

Optionally, the first end of the earphone body has an earplug, and the first end of the arc-shaped cylinder is wound on the outer surface of the earphone body;

The earplug is integrally formed with the arc-shaped cylinder.

Optionally, the first end of the fixing member is disposed on the earphone body opposite to the heart rate monitoring module.

Optionally, the earphone body is the earphone body of the left earphone.

Optionally, the bluetooth headset also includes:

Wire control, the wire control is electrically connected to the left earphone; the wire control is provided with electrical contacts for electrical connection with the charging base and a storage module for storing data;

The right earphone is electrically connected to the wire control, and the right earphone has a touch area for the user to input touch information.

Optionally, the bluetooth headset also includes:

A charging base, the charging base is provided with a groove for accommodating the wire control, and the bottom of the groove is provided with a through hole;

The charging base includes a battery, and electrodes of the battery are in contact with the electrical contacts through the through holes.

The above at least one technical solution adopted in the embodiment of the present application can achieve the following beneficial effects:

In the embodiment of the present application, the headphone body can be fixed by setting, so that the heart rate monitoring module is opposite to the antitragus of the ear. When the user wears the bluetooth earphone, the heart rate monitoring module is opposite to the antitragus of the user. Compared with the existing technology, it avoids the displacement of the heart rate monitoring module caused by the user's movement, and can accurately monitor the user's heart rate, so that the user can better grasp his own heartbeat rhythm, so as to make healthy and reasonable adjustments to the ongoing exercise . At the same time, it is not necessary for users to place their fingers in a specific monitoring area for monitoring, which is convenient for users to use.

Description of drawings

The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The schematic embodiments and descriptions of the application are used to explain the application and do not constitute an improper limitation to the application. In the attached picture:

Fig. 1 is the explosion diagram of the left earphone body of the bluetooth earphone provided by the embodiment of the present application;

2 is a cross-sectional view of the left earphone body of the Bluetooth earphone provided by the embodiment of the present application;

3 is a perspective view of the left earphone body of the bluetooth earphone provided by the embodiment of the present application;

4 is a plan view of the left earphone body of the Bluetooth earphone provided by the embodiment of the present application;

FIG. 5 is a wearing diagram of the left earphone body of the Bluetooth earphone provided by the embodiment of the present application;

FIG. 6 is a schematic structural diagram of a Bluetooth headset provided by an embodiment of the present application;

FIG. 7 is an exploded view of the wire control of the Bluetooth headset provided by the embodiment of the present application;

FIG. 8 is a cross-sectional view of the wire control of the Bluetooth headset provided by the embodiment of the present application;

FIG. 9 is a front view of the wire control of the Bluetooth headset provided by the embodiment of the present application;

Fig. 10 is a rear view of the wire control of the Bluetooth headset provided by the embodiment of the present application;

FIG. 11 is an exploded view of the right earphone body of the Bluetooth earphone provided by the embodiment of the present application;

12 is a cross-sectional view of the right earphone body of the Bluetooth earphone provided by the embodiment of the present application;

13 is a perspective view of the right earphone body of the Bluetooth earphone provided by the embodiment of the present application;

FIG. 14 is an exploded view of the charging base of the Bluetooth headset provided by the embodiment of the present application;

Fig. 15 is a cross-sectional view of the charging base of the Bluetooth headset provided by the embodiment of the present application;

Fig. 16 is a perspective view of the charging base of the Bluetooth headset provided by the embodiment of the present application.

detailed description

In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

As shown in FIGS. 1 to 5 , the Bluetooth headset of the present application includes a headset body 1 , a heart rate monitoring module 2 and a fixing member 3 . The working relationship, positional relationship and connection relationship between the earphone body 1, the heart rate monitoring module 2 and the fixing part 3 are described in detail below, specifically as follows:

The earphone body 1 constitutes a cavity for setting the main board, and the opening of the cavity is arranged on the earphone body 1 . The earphone body 1 includes an earplug 11 , a front shell 12 , a middle frame 13 , a rear shell 14 and a rear cover 15 . The earplug 11, the front case 12, the middle frame 13, the rear case 14 and the rear cover 15 form a cavity. One end of the earplug 11 is provided with a dust-proof net 16 for preventing dust from entering. The cavity is provided with a battery 17, a main board 18 and a speaker 19, the speaker 19 is located in the space surrounded by the front case 12, the battery 17 is located in the space surrounded by the rear case 14 and the rear cover 15, and the main board 18 is located in the middle frame 13 Between the back shell 14, the main board 18 is electrically connected to the earphone wire 181 and the battery 17, the middle frame 13 is provided with the opening 121, and the inner wall of the middle frame 13 is sealed with a waterproof ring 131 to prevent water from falling on the main board 18 . The highest level of dustproof can be achieved through the setting of the dust-proof net, and the military-grade IP57 standard can be achieved through the sealing waterproof ring, reaching the highest level of waterproof, so that users can wear it when diving and swimming. At the same time, the waterproof feature is also conducive to earphone cleaning after exercise.

The heart rate monitoring module 2 includes a monitoring screen 21 and a heart rate module 22 . The heart rate module 22 is arranged in the middle frame, and the heart rate module 22 is electrically connected to the main board 18 , and is electrically connected to the monitoring screen 21 through an electric connection line, and the electric connection line passes through the opening 121 . The heart rate monitoring module 2 may use an existing heart rate monitoring sensor, which is not specifically limited in this embodiment of the present application.

The first end of the fixing part 3 is connected with the earphone body 1, and the fixing part 3 is configured to fix the earphone body 1 when the Bluetooth earphone is worn, so that the heart rate monitoring module 2 is opposite to the antitragus d of the ear. Wherein, the connection between the fixing part 3 and the earphone body 1 can be realized specifically by connecting the fixing part 3 with the front shell 12 of the earphone body 1 . In practice, the fixing part 3 can be connected to the front case 12 through a fixed connection part; or, the fixing part 3 can be covered on the surface of the front case 12;

In the embodiment of the present application, the headphone body 1 can be fixed by setting, so that the heart rate monitoring module 2 is opposite to the antitragus d of the ear. When the user wears the Bluetooth headset, the heart rate monitoring module 2 is opposite to the antitragus d of the user. Compared with the existing technology, it avoids the displacement of the heart rate monitoring module 2 caused by the user's movement, and can accurately monitor the user's heart rate, so that the user can better grasp his own heartbeat rhythm, so as to make healthy and reasonable adjustments to the ongoing exercise. Adjustment. At the same time, it is not necessary for users to place their fingers in a specific monitoring area for monitoring, which is convenient for users to use.

Further, in order to make the heart rate monitoring module 2 closely adhere to the antitragus d, the arc-shaped structure described in the above-mentioned application embodiment can be made of elastic material, which can elastically deform under the action of external force. A material that restores its original shape after disappearing. Such as silicone. When the user wears the Bluetooth headset, the fixing part 3 is plugged into the user's concha cavity e, and the headset body 1 is fixed through the elastic deformation of the arc-shaped structure, so that the heart rate monitoring module 2 is in close contact with the user's antitragus d , which effectively avoids the displacement of the heart rate monitoring module 2 caused by the user's action, and can monitor the user's heart rate more accurately.

Further, in order to make the heart rate monitoring module 2 more closely attached to the antitragus d, the fixing part 3 described in the above embodiment can be an arc-shaped cylinder, and the arc-shaped cylinder is curved along the outer surface of the earphone body 1 . Wherein, the degree of curvature of the arc cylinder needs to be set according to the actual needs of the ear, which is not specifically limited in this embodiment of the present application. During specific implementation, the arc of the arc cylinder can be 30-60 degrees.

When the user wears the bluetooth headset, the fixing part 3 is arranged as an arc-shaped cylinder, which can fill the ear concha cavity e of the ear along with the shape of the ear. At this time, the arc-shaped cylinder deforms under the extrusion of the ear to The earphone body 1 is pressed tightly so that the heart rate monitoring module 2 on the earphone body 1 is in close contact with the antitragus d, thereby ensuring the monitoring accuracy of the heart rate monitoring module 2 .

Further, in order to prevent sliding between the fixing member 3 and the ear, anti-slip structures are provided on the side of the arc-shaped cylinder described in the above embodiment. The anti-slip structure may include a plurality of threads 31 arranged around the axis of the arc-shaped cylinder, and the threads may be helical threads or closed threads. Wherein, the plurality of threads 31 may be female threads, male threads, or a combination of female threads and male threads. In the embodiment of the present application, by providing multiple threads 31 on the side of the arc-shaped cylinder, when the user wears the Bluetooth headset, the existence of the threads increases the friction coefficient between the arc-shaped cylinder and the ear, thereby It effectively prevents the shaking of the heart rate monitoring module 2 caused by the shaking of the earphone body 1 when the user does strenuous exercise, thereby ensuring the monitoring accuracy of the heart rate monitoring module 2 . Of course, the anti-slip structure can also adopt anti-slip structures in the prior art, such as multiple semicircular protrusions, multiple grooves or a frosted anti-slip layer. During specific implementation, the specific implementation of the anti-slip structure can be selected according to actual requirements.

Further, in order to simplify the production of the Bluetooth earphone, the first end of the earphone body 1 described in the embodiment of the above application has an earplug 11 , and the first end of the arc-shaped cylinder is wound on the outer surface of the earphone body 1 . The earplug 11 is integrally formed with the arc cylinder. Wherein, the first end of the arc cylinder is wound on the outer surface of the earphone body 1 . Of course, the first end of the curved cylinder can also be wrapped on the outer surface of the front shell.

Further, in order to make the appearance of the Bluetooth headset beautiful, the first end of the fixing part 3 described in the above-mentioned application embodiment is arranged on the earphone body 1 opposite to the heart rate monitoring module 2, in other words, the fixing part 3 and the earphone body 1 The connection part and the heart rate monitoring module 2 are respectively located on opposite sides of the earphone body 1 .

Since the antitragus d of the left ear is closer to the heart of the human body, the earphone body 1 in the above application embodiment can be the earphone body of the left earphone 10, which can accurately monitor the heart rate of the human body.

In order to make the bluetooth earphone have a stereo effect and the content of broadcasting is controllable, as shown in FIG. The wire control 30 can be electrically connected with the left earphone 10 through wires. The wire control 30 is provided with electrical contacts for electrical connection with the charging base 40 and a storage module for storing data. As shown in Figures 7 to 10, the structure of the wire control 30 may include an upper cover 31, a storage module 32, a microphone 33, a lower cover 34, electrical contacts 35, a steel sheet 36, a main board 37, a main control chip 38, an indication Lamp 39 and button 311. The upper cover 31 and the lower cover 34 are fastened together to form an accommodation space, and the upper cover 31 is provided with an opening through which the buttons 311 are exposed. The storage module 32 is used for storing local data, which may include heart rate, running speed, running frequency, learning content and fitness plan, and so on. The storage of these data can enable the user to choose the content of the earphone voice broadcast at will, so that the content to be listened to can be selected at will. Wherein, the main control chip may be a CSR8670 main control chip.

The right earphone 20 can be electrically connected with the wire control 30 through wires. As shown in FIGS. 11 to 13 , the structure of the right earphone 20 may include an earplug 21 , a front shell 22 , a middle frame 23 , a rear shell 24 and a touchpad 25 . The earplug 21 , the front case 22 , the middle frame 23 , the rear case 24 and the touchpad 25 form a cavity. The touch panel 25 has a touch area for the user to input touch information to control the Bluetooth headset to perform operations corresponding to the touch information. One end of the earplug 21 is provided with a dust-proof net 26 for preventing dust from entering. The cavity is provided with a battery 27, a main board 28 and a speaker 29, the speaker 29 is located in the space surrounded by the front shell 22, the battery 27 is located in the space surrounded by the rear shell 24 and the touch panel 25, and the main board 28 is located in the space surrounded by the middle frame 23 and Between the rear shells 24, the main board 28 is electrically connected to the earphone wire 281 and the battery 27, and the inner wall of the middle frame 23 is sealed with a waterproof ring 231 to prevent water from falling on the main board. The highest level of dustproof can be achieved through the setting of the dust-proof net, and the military-grade IP57 standard can be achieved through the sealing waterproof ring, reaching the highest level of waterproof, so that users can wear it when diving and swimming. At the same time, the waterproof feature is also conducive to earphone cleaning after exercise. Of course, the right earphone can also include a fixing part 3 , and the fixing part 3 is connected with the front shell 22 . The structure of the fixing member 3 can adopt the structure described in the above-mentioned embodiments, which will not be repeated in this embodiment of the present application.

Certainly, in order to facilitate charging of the earphone anytime and anywhere, the Bluetooth earphone described in the above application embodiment may further include: a charging base 40 . The charging base 40 is provided with a groove 41 for accommodating the wire control 30. The bottom of the groove 41 is provided with a through hole for making the electrical contacts contact with the battery electrodes. slot. As shown in Fig. 14 to Fig. 16, the charging base 40 may include a battery 42, a main board 43, a front case 44, a rear case 45, a sponge 46, a magnet 47 and a back glue 48, and the front case 44 and the rear case 45 are buckled together to form The accommodation space contains a battery 42, and the battery 42 is bonded to the front shell 44 through the back glue 48. A sponge 46 is arranged between the battery 42 and the main board 43. The battery 42 is electrically connected to the main board 43. The electrodes of the battery 43 The electrical contacts are made through the through-holes. The battery 42 can be a zinc-nickel battery, a lead-acid battery, a lithium battery, and the like. During specific implementation, the capacity of the battery can be 600 mAh, and the battery with this capacity can last for 4 hours in the "MP3+heart rate monitoring" mode, and can last for 6 hours in the "Bluetooth+heart rate monitoring" mode. Charge the Bluetooth headset more than 3 times.

The above are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (10)

1. a kind of bluetooth earphone, it is characterised in that including：

Headset body, the headset body constitutes the cavity for setting mainboard, and the opening of the cavity is arranged on the ear On machine body；

Rhythm of the heart module, the rhythm of the heart module is covered at the opening, and the rhythm of the heart module and the master Plate is electrically connected；

Fixture, the first end of the fixture is connected with the headset body, and the fixture, which is configured to work as, wears the indigo plant During tooth earphone, the fixed headset body is relative with the antitragus of ear by the rhythm of the heart module.

2. bluetooth earphone according to claim 1, it is characterised in that the fixture is made up of elastic material.

3. bluetooth earphone according to claim 2, it is characterised in that the elastic material is silica gel.

4. the bluetooth earphone according to Claims 2 or 3, it is characterised in that the fixture is curved circular cylinder, the arc Outer surface bending of the shape cylinder along the headset body.

5. bluetooth earphone according to claim 4, the side of the curved circular cylinder is provided with anti-skid structure；It is described anti-skidding Structure includes a plurality of screw thread, and a plurality of screw thread is set around the axis of the curved circular cylinder.

6. bluetooth earphone according to claim 4, the first end of the headset body has earplug, the curved circular cylinder First end be wrapped on the outer surface of the headset body；

The earplug is set with the Curved circular body by integral forming.

7. bluetooth earphone according to claim 1, it is characterised in that the first end of the fixture and the rhythm of the heart Module is oppositely arranged in the headset body.

8. bluetooth earphone according to claim 1, it is characterised in that the headset body is the headset body of left earphone.

9. bluetooth earphone according to claim 8, it is characterised in that the bluetooth earphone also includes：

Line traffic control, the line traffic control is electrically connected with the left earphone；The line traffic control is provided with the electricity for being used to electrically connect with charging base and touched Point and the memory module for data storage；

Right earphone, the right earphone is electrically connected with the line traffic control, and the right earphone, which has, to be used to input touch information for user Touch area.

10. bluetooth earphone according to claim 9, it is characterised in that the bluetooth earphone also includes：

Charging base, the charging base is provided with through hole provided with the groove for accommodating the line traffic control, the bottom land of the groove；

The charging base includes battery, and the electrode of the battery passes through the through hole and the contact.