CN215072902U - Wireless earphone capable of being controlled by head movement - Google Patents

Abstract

The utility model discloses a but wireless earphone of head dynamic control belongs to intelligent audio equipment technical field. A wireless headset with head-motion control comprising: casing, data processing module, wireless communication module, income ear detection module, sound drive module, power module, storehouse, microphone module, the head that charges move detection module, go into ear detection module, wireless communication module, head and move detection module and power module and be connected with data processing module respectively, and sound drive module, microphone module, power module are connected with wireless communication module. The utility model discloses the acceleration and the angular velocity information of user's head action are gathered to the accessible to carry out the corresponding control command of output after the analysis and treatment, realize controlling wireless earphone's function, the utility model discloses can release user's both hands, solve the problem that current wireless earphone can't accomplish the operation under the condition that user's both hands are occupied.

Description

Wireless earphone capable of being controlled by head movement

Technical Field

The utility model belongs to the technical field of intelligent audio equipment technique and specifically relates to a but wireless earphone of head-moving control is related to.

Background

With the rapid development of communication technology, mobile phones have become an indispensable communication tool in daily life of people, but many 'mobile clans' often are inconvenient to hold mobile phones to speak and listen to songs, so that a lot of users are used to connect wireless earphones to the mobile phones, the wireless earphones can enable users to use music and have normal operation of communication functions even if the users are separated from close-fitting companions of the mobile phones within an effective distance, and meanwhile, other people cannot be influenced.

Wireless earphone on the existing market mostly needs the user to control manually, and the interactive mode is single, can't carry out corresponding operation to wireless earphone or cell-phone end when carrying out other operation tasks in user's both hands simultaneously, has very big inconvenience. The utility model discloses a control mode that the head moved can effectively solve under the occupied condition of user's both hands, can't carry out the problem of operating to wireless earphone, has very big convenience, can also alleviate user's cervical vertebra fatigue, makes the user relax.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but wireless earphone of head-moving control to solve the user when wearing wireless earphone, unable operating problem under the condition that both hands are occupied because of carrying out other operation task simultaneously.

A wireless earphone capable of being controlled by head movement is characterized in that: the ear-entering detection device comprises a shell (1), a charging bin (2), an ear-entering detection module (3), a wireless communication module (4), a sound driving module (5), a head movement detection module (6), a data processing module (7), a microphone module (8) and a power supply module (9);

the shell (1) comprises a left loudspeaker opening (1-1), a right loudspeaker opening (1-2), a left earphone charging contact (1-3) and a right earphone charging contact (1-4), a round hole is respectively formed in the center of the inner side of the ear-entering part of the left earphone shell and the right earphone shell of the wireless earphone to form the left loudspeaker opening (1-1) and the right loudspeaker opening (1-2), and the charging contacts are arranged on the lower edges of the earphone handles of the left earphone shell and the right earphone shell of the wireless earphone;

the charging bin (2) comprises a charging circuit unit (2-1), a lithium battery (2-2) and a wireless earphone awakening module (2-3), and after a charging bin cover is opened, the wireless earphone is awakened through the wireless earphone awakening module (2-3); the wireless earphone is placed in the charging bin (2), and the wireless earphone starts to be charged after the charging contact is connected with the charging circuit unit (2-1);

the in-ear detection module (3) is arranged inside the in-ear part of the shell (1) and comprises a distance sensor, and the distance sensor is used for measuring the distance from the wireless earphone to the ear of a user;

the wireless communication module (4) is used for carrying out wireless communication with the mobile phone end according to a wireless communication protocol;

the sound driving module (5) comprises a decoding circuit (5-1), a left loudspeaker (5-2) and a right loudspeaker (5-3), wherein the decoding circuit converts digital signals sent by the wireless communication module (4) into analog signals and drives the left loudspeaker (5-2) and the right loudspeaker (5-3) to make sound;

the head movement detection module (6) is arranged on the outer side of the ear-entering part of the shell (1) and comprises an acceleration sensor (6-1), a gyroscope (6-2) and a digital movement processor (6-3), the acceleration sensor can acquire acceleration data of head movement of a user, the gyroscope (6-2) can acquire angular velocity data of the head movement of the user, and the digital movement processor (6-3) can directly read the acceleration data and the angular velocity data of the head movement of the user from the acceleration sensor (6-1) and the gyroscope (6-2) and carry out attitude calculation to obtain quaternion;

the data processing module (7) processes the distance information of the ears of the user and the wireless earphones, which is acquired by the distance sensor of the in-ear detection module (3), judges whether the user wears the wireless earphones or not, analyzes and processes the head movement acceleration data information of the user, which is acquired by the head movement detection module (6), transmits the processed signals to the wireless communication module (4), sends instructions to the mobile phone end through the wireless communication module (4) to complete corresponding instruction operation, when the head of the user swings to the left twice within 1 second, the data processing module (7) sends a volume reduction instruction to the mobile phone end through the wireless communication module (4), the mobile phone end sends the volume reduction instruction through the wireless communication module (4) to drive the sound driving module (5) to reduce the volume, when the head swings to the right twice within 1 second, the data processing module (7) sends a volume increasing instruction to the mobile phone end through the wireless communication module (4), the mobile phone end sends the volume increasing instruction to drive the sound driving module (5) to increase the volume through the wireless communication module (4), when a user firstly clicks once and then swings the head to the left side within 1 second, the data processing module (7) sends a call refusing instruction to the mobile phone end through the wireless communication module (4), and when the user firstly clicks once and then swings the head to the right side within 1 second, the data processing module (4) sends a call answering instruction to the mobile phone end; the mobile phone end sends a driving instruction to the microphone module (8) through the wireless communication module (4), and the microphone module (8) starts to collect audio signals of a user and sends the audio signals to the mobile phone end through the wireless communication module (4);

the microphone module (8) comprises an audio signal acquisition unit, the audio signal acquisition unit acquires a voice signal of a user and converts the voice signal into a digital signal, and the communication with the mobile phone end is completed through the wireless communication module (4);

the power supply module (9) is used for supplying power to the wireless earphone.

The utility model has the advantages that:

the utility model provides a but wireless earphone of head motion control, judge whether accomplish wearing of wireless earphone with the distance of the user ear that income ear detection module gathered and wireless earphone, the angular velocity information that the user head acceleration information that the acceleration sensor that uses the head motion detection module gathered and the user head action that the gyroscope gathered is the judgement foundation of control command, the operation of head motion control earphone has been realized, the problem of traditional wireless earphone unable operation when user's both hands are taken up has been compensatied, great release user's both hands.

Drawings

Fig. 1 is an external view of a wireless headset with a head-movable control according to the present invention;

fig. 2 is a block diagram of a system of a wireless headset with a head-motion control according to the present invention;

fig. 3 is a block diagram of the sound driving module of a wireless headset with a head-moving control according to the present invention;

fig. 4 is a block diagram of a head movement detection module of a wireless headset with head movement control according to the present invention;

fig. 5 is a block diagram of a charging chamber of a wireless headset with a head-movable control according to the present invention;

Detailed Description

Exemplary embodiments of the present invention will be described hereinafter with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in the specification. It will of course be appreciated that in the development of any such actual embodiment, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the portions closely related to the solution according to the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

The first embodiment is as follows:

as shown in fig. 1, 2, 3, 4, and 5, a wireless headset with a head-movable control according to this embodiment includes: contain casing (1), storehouse (2) of charging, income ear detection module (3), wireless communication module (4), sound drive module (5), head move detection module (6), data processing module (7), microphone module (8), power module (9), wherein:

the shell (1) comprises a left loudspeaker opening (1-1), a right loudspeaker opening (1-2), a left earphone charging contact (1-3) and a right earphone charging contact (1-4), a round hole is respectively formed in the center of the inner side of the ear-entering part of the left earphone shell and the right earphone shell of the wireless earphone to form the left loudspeaker opening (1-1) and the right loudspeaker opening (1-2), and the charging contacts are arranged on the lower edges of the earphone handles of the left earphone shell and the right earphone shell of the wireless earphone;

the charging bin (2) comprises a charging circuit unit (2-1), a lithium battery (2-2) and a wireless earphone awakening module (2-3), and after a charging bin cover is opened, the wireless earphone awakening module (2-3) is used for awakening the wireless earphone; the wireless earphone is placed in the charging bin (2), and the wireless earphone starts to be charged after the charging contact is connected with the charging circuit unit (2-1);

the in-ear detection module (3) is arranged inside the in-ear part of the shell (1) and comprises a distance sensor, and the distance sensor is used for measuring the distance from the wireless earphone to the ear of a user;

the wireless communication module (4) is used for carrying out wireless communication with the mobile phone end according to a wireless communication protocol;

the sound driving module (5) comprises a decoding circuit (5-1), a left loudspeaker (5-2) and a right loudspeaker (5-3), wherein the decoding circuit converts digital signals sent by the wireless communication module (4) into analog signals and drives the left loudspeaker (5-2) and the right loudspeaker (5-3) to make sound;

the head movement detection module (6) is arranged on the outer side of the ear-entering part of the shell (1) and comprises an acceleration sensor (6-1), a gyroscope (6-2) and a digital movement processor (6-3), the acceleration sensor can acquire acceleration data of head movement of a user, the gyroscope (6-2) can acquire angular velocity data of the head movement of the user, and the digital movement processor (6-3) can directly read the acceleration data and the angular velocity data of the head movement of the user from the acceleration sensor (6-1) and the gyroscope (6-2) and carry out attitude calculation to obtain quaternion;

the data processing module (7) processes the distance information of the ears of the user and the wireless earphones, which is acquired by the distance sensor of the in-ear detection module (3), judges whether the user wears the wireless earphones or not, analyzes and processes the head movement acceleration data information of the user, which is acquired by the head movement detection module (6), transmits the processed signals to the wireless communication module (4), sends instructions to the mobile phone end through the wireless communication module (4) to complete corresponding instruction operation, when the head of the user swings to the left twice within 1 second, the data processing module (7) sends a volume reduction instruction to the mobile phone end through the wireless communication module (4), the mobile phone end sends the volume reduction instruction through the wireless communication module (4) to drive the sound driving module (5) to reduce the volume, when the head swings to the right twice within 1 second, the data processing module (7) sends a volume increasing instruction to the mobile phone end through the wireless communication module (4), the mobile phone end sends the volume increasing instruction to drive the sound driving module (5) to increase the volume through the wireless communication module (4), when a user firstly clicks once and then swings the head to the left side within 1 second, the data processing module (7) sends a call refusing instruction to the mobile phone end through the wireless communication module (4), and when the user firstly clicks once and then swings the head to the right side within 1 second, the data processing module (4) sends a call answering instruction to the mobile phone end; the mobile phone end sends a driving instruction to the microphone module (8) through the wireless communication module (4), and the microphone module (8) starts to collect audio signals of a user and sends the audio signals to the mobile phone end through the wireless communication module (4);

the microphone module (8) comprises an audio signal acquisition unit, the audio signal acquisition unit acquires a voice signal of a user and converts the voice signal into a digital signal, and the communication with the mobile phone end is completed through the wireless communication module (4);

the power supply module (9) is used for supplying power to the wireless earphone.

The second embodiment is as follows:

a use method of a wireless headset capable of being controlled by head movement comprises the following steps: the user takes out wireless earphone from filling some storehouses, wear to accomplish and be connected the back with the cell-phone, under normal position of sitting, user's head is continuous twice in 1 second and is swung the head to the left side, can turn down the volume, twice is swung the head to the right side, can turn up the volume, when having the phone to come in, it is once to left side swing head to first after one to nod in 1 second of user's head, can refuse to connect the phone, once to right side swing head after one to nod earlier, can answer the phone.

Although the invention has been described in terms of the above embodiments, persons skilled in the art, having benefit of the above description, will appreciate that other embodiments are contemplated which are within the scope of the invention as described herein. Moreover, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes, and may not have been selected to delineate or circumscribe the inventive subject matter. Accordingly, many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the appended claims. The disclosure of the present invention is intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims.

Claims (1)

1. A wireless earphone capable of being controlled by head movement is characterized in that: contain casing (1), storehouse (2) of charging, income ear detection module (3), wireless communication module (4), sound drive module (5), head move detection module (6), data processing module (7), microphone module (8), power module (9), wherein:

the in-ear detection module (3), the wireless communication module (4) and the head movement detection module (6) are connected with the data processing module (7), the sound driving module (5) and the microphone module (8) are connected with the wireless communication module (4), and the power supply module (9) supplies power to the wireless earphone;

the shell (1) comprises a left loudspeaker opening (1-1), a right loudspeaker opening (1-2), a left earphone charging contact (1-3) and a right earphone charging contact (1-4), a round hole is formed in the center of the inner side of the earphone entering part of the left earphone shell and the right earphone shell of the wireless earphone respectively to form the left loudspeaker opening (1-1) and the right loudspeaker opening (1-2), and the charging contacts are arranged on the lower edges of the earphone handles of the left earphone shell and the right earphone shell of the wireless earphone;

the charging bin (2) comprises a charging circuit unit (2-1), a lithium battery (2-2) and a wireless earphone awakening module (2-3), and after a charging bin cover is opened, the wireless earphone is awakened through the wireless earphone awakening module (2-3); the wireless earphone is placed in the charging bin (2), and the wireless earphone starts to be charged after the charging contact is connected with the charging circuit unit (2-1);

the in-ear detection module (3) is arranged inside the in-ear part of the shell (1) and comprises a distance sensor, and the distance sensor is used for measuring the distance from the wireless earphone to the ear of a user;

the wireless communication module (4) is used for carrying out wireless communication with a mobile phone end according to a wireless communication protocol;

the sound driving module (5) comprises a decoding circuit (5-1), a left loudspeaker (5-2) and a right loudspeaker (5-3), wherein the decoding circuit converts a digital signal sent by the wireless communication module (4) into an analog signal and drives the left loudspeaker (5-2) and the right loudspeaker (5-3) to make sound;

the head movement detection module (6) is arranged on the outer side of an ear-entering part of the shell (1) and comprises an acceleration sensor (6-1), a gyroscope (6-2) and a digital movement processor (6-3), the acceleration sensor can acquire acceleration data of head movement of a user, the gyroscope (6-2) can acquire angular velocity data of the head movement of the user, and the digital movement processor (6-3) can directly read the acceleration data and the angular velocity data of the head movement of the user from the acceleration sensor (6-1) and the gyroscope (6-2) and carry out attitude calculation to obtain quaternion;

the data processing module (7) processes distance information of the ears of the user and the wireless earphones, which is acquired by a distance sensor of the in-ear detection module (3), judges whether the user wears the wireless earphones or not, analyzes and processes acceleration data and angular velocity data of head movements of the user, which are acquired by the head movement detection module (6), transmits processed signals to the wireless communication module (4), and sends instructions to the mobile phone end through the wireless communication module (4) to complete the operations of reducing volume, increasing volume, answering the phone and rejecting the phone;

the microphone module (8) comprises an audio signal acquisition unit, the audio signal acquisition unit acquires a voice signal of a user and converts the voice signal into a digital signal, and the communication with the mobile phone end is completed through the wireless communication module (4);

the power supply module (9) is used for supplying power to the wireless earphone.

Images