Bluetooth headset with bidirectional loss prevention function
Technical Field
The invention relates to the field of audio equipment, in particular to a Bluetooth headset, and more particularly relates to a bidirectional anti-lost Bluetooth headset.
Background
Bluetooth headsets have become a common electronic device in people's lives, and people can listen to music or answer a call by using the Bluetooth headsets. The existing bluetooth headset mainly includes: supra-aural bluetooth headset and earplug bluetooth headset.
While the bluetooth headset brings convenience to people's daily life, there are some well-known problems, such as: because the user who wears bluetooth headset often is in the motion in-process, causes very easily that bluetooth headset drops from the ear, and bluetooth headset volume ratio is smaller, the quality is light in addition, and the user often hardly finds the drop of bluetooth headset, just so causes very easily losing of bluetooth headset, and is difficult for looking for.
For solving the problem that the Bluetooth headset is easy to lose, the prior art also provides a solution, for example, Chinese patent CN201521027509.1 discloses a novel anti-loss Bluetooth headset, the technical scheme comprises a Bluetooth headset body and an indicator, a first circuit board is arranged in the Bluetooth headset body, a first power supply, a first single chip microcomputer, a wireless signal receiver, a flash lamp and an alarm are arranged on the first circuit board, a key ring is arranged at one end of the indicator, a button switch is arranged on the indicator, the first single chip microcomputer is respectively electrically connected with the first power supply, the wireless signal receiver, the flash lamp and the alarm, a second circuit board is arranged in the indicator, a second power supply, a wireless signal transmitter and a second single chip microcomputer are arranged on the second circuit board, the second single chip microcomputer is respectively electrically connected with the second power supply, the wireless signal transmitter and the button switch, the solution can solve the problem that the, but this scheme adopts wireless receiving and dispatching signal trigger alarm to report to the police, exists because signal receiving and dispatching delay or signal distortion lead to the reaction slow of anti-lost device, and the obscure problem of warning suggestion has obvious time delay when leading to the warning suggestion to produce, leads to the user can't notice, and then can't realize anti-lost function of anti-lost device high-efficiently. And this technical scheme will add structures such as singlechip at bluetooth headset body inside, and the structure is more complicated, the cost of manufacture is high.
Disclosure of Invention
In order to solve the technical problems, the invention provides a Bluetooth headset with a bidirectional loss prevention function, which adopts a Bluetooth audio module, can realize bidirectional loss prevention by means of a Bluetooth BLE technology, is additionally provided with a loss prevention device module on the traditional Bluetooth headset, can prevent the loss of the headset, electronic mobile equipment and articles such as an external bag loaded with the headset during the use process of the headset and under the condition of not using but establishing communication connection, triggers an alarm prompt at the first time when the articles of a user are possibly lost or stolen, and enables the user to perceive the articles at the first time, thereby rapidly and efficiently prompting the risk of the loss of the articles of the user. Meanwhile, by means of the Bluetooth BLE function, the electronic mobile device (a button or a shaking anti-lost device module) can be reversely searched under the condition that the earphone is in communication connection with the electronic mobile device.
The invention provides a Bluetooth headset with a bidirectional anti-loss function, which comprises a headset body, wherein a Bluetooth audio module, a power management module and a battery are arranged in the headset body, an anti-loss device module is also arranged in the headset body, and the anti-loss device module comprises: a processor and an alarm; wherein,
the Bluetooth audio module realizes data transmission with the electronic mobile equipment through Bluetooth BLE, is electrically connected with the processor and is used for wirelessly connecting the anti-lost device module to the electronic mobile equipment with the Bluetooth BLE function;
the processor is electrically connected with the alarm and is used for detecting Bluetooth BLE signals and heartbeat signals between the anti-lost device module and the electronic mobile device in real time and analyzing the Bluetooth BLE signals and the heartbeat signals so as to detect that the attenuation degree of the Bluetooth BLE signals reaches a preset threshold value or the heartbeat signals cannot be detected as a first trigger condition of alarm and transmit the trigger signals generated by the first trigger condition to the alarm.
Further optionally, the anti-lost device module further includes at least one acceleration sensor, configured to detect acceleration data of the anti-lost device module in real time, and is electrically connected to the processor;
the processor is further configured to acquire and analyze the acceleration data in real time, use the acceleration data out of a preset threshold range as a second trigger condition for alarming, and transmit a trigger signal generated by the second trigger condition to the alarm.
Further optionally, the processor is further configured to enable reverse finding of the electronic mobile device by means of a bluetooth BLE function based on the detected acceleration data.
Further optionally, the anti-lost device module further comprises at least one key module electrically connected to the processor; the processor is also used for detecting the key information in real time, and when the earphone is in communication connection with the electronic mobile equipment and a key is triggered, the electronic mobile equipment can be reversely searched by means of the Bluetooth BLE function based on the detected key information.
Further optionally, the portable electronic device further comprises a light flashing module, and the processor is configured to control the light flashing module to perform light flashing alarm when the processor detects that the attenuation degree of the bluetooth BLE signal reaches a preset threshold value or a heartbeat signal between the anti-lost device module and the electronic mobile device is not detected.
Further optionally, the alarm is a vibrator and/or a large-volume buzzer, and the vibrator and the large-volume buzzer are used for controlling the vibrator and/or the large-volume buzzer to perform vibration alarm and/or sounding alarm when the processor detects that the attenuation degree of the bluetooth BLE signal reaches a preset threshold or cannot detect the heartbeat signal between the anti-lost device module and the electronic mobile device.
Further optionally, the vibrator is a vibration motor, and the large-volume buzzer is a buzzer.
Further optionally, the power management module is composed of a charging unit and a power supply unit, and is configured to provide at least one power supply input/output interface, and the power management module is electrically connected to the processor, the alarm, and the battery.
Further optionally, the bluetooth headset may be in the form of a headset or an earplug, single or double sided, stand alone or wired.
Further optionally, the light flashing module comprises an LED light and an LED light flashing circuit.
Further optionally, the large volume buzzer is disposed in an integrally formed sounding cavity.
Further optionally, the electronic mobile device is a mobile phone, a tablet computer, or another portable electronic device with bluetooth BLE functionality.
The invention has the beneficial effects that: the invention provides a Bluetooth headset with a bidirectional loss prevention function, which adopts a Bluetooth audio module, can realize bidirectional loss prevention by means of a Bluetooth BLE technology, and is additionally provided with a loss prevention device module on the traditional Bluetooth headset, so that the loss of the headset, electronic mobile equipment and articles such as an external bag loaded with the headset can be prevented when the headset is used and under the condition of not being used but establishing communication connection, when the articles of a user are possibly lost or stolen, an alarm prompt is triggered at the first time, and the user can perceive the alarm at the first time, thereby rapidly and efficiently prompting the risk of losing the articles of the user. Meanwhile, by means of the Bluetooth BLE function, the electronic mobile device can be reversely searched under the condition that the earphone is in communication connection with the electronic mobile device (by means of a button or a shaking anti-lost device module).
Drawings
Fig. 1 is a schematic view of a first structural arrangement of a bluetooth headset of the present invention;
fig. 2 is a schematic diagram of a second structural arrangement of the bluetooth headset of the present invention;
FIG. 3 is a block diagram of the operation mode of a first preferred embodiment of the Bluetooth headset of the present invention;
FIG. 4 is a block diagram of the second preferred embodiment of the Bluetooth headset according to the present invention;
FIG. 5 is a block diagram of the structure of the operation mode of the third preferred embodiment of the Bluetooth headset of the present invention;
fig. 6 is a block diagram of the structure of the working mode of the bluetooth headset according to the fourth preferred embodiment of the present invention.
Fig. 7 is a block diagram of the structure of the fifth preferred embodiment of the bluetooth headset according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the bluetooth headset with the bidirectional loss prevention function provided by the present invention includes a headset body 1, a bluetooth audio module 100, a power management module 200 and a battery 300 are disposed in the headset body 1, and the bluetooth audio module 100 implements data transmission with an electronic mobile device through bluetooth BLE. Wherein still be provided with anti-lost device module in earphone body 1, anti-lost device module includes: a processor 400 and an alarm 500; the bluetooth audio module 100 is electrically connected with the processor 400, and is used for wirelessly connecting the anti-lost device module to an electronic mobile device with a bluetooth BLE function; and the processor 400 is electrically connected with the alarm 500 and is used for detecting the Bluetooth BLE signal and the heartbeat signal between the anti-lost device module and the electronic mobile device in real time, analyzing the Bluetooth BLE signal and the heartbeat signal, detecting that the attenuation degree of the Bluetooth BLE signal reaches a preset threshold value or the heartbeat signal cannot be detected as a first trigger condition of alarming, and transmitting the trigger signal generated by the first trigger condition to the alarm 500.
Further, the acceleration sensor 600, the key module 700 and the light flashing module 800 are added to detect acceleration data and key information, so that auxiliary triggering alarm can be realized, the electronic mobile device can be reversely searched, and the light flashing alarm operation can be executed.
The power management module 200 is composed of a charging unit and a power supply unit, and is configured to provide at least one power supply input/output interface, and the power management module 200 is electrically connected to the processor 400, the alarm 500, and the battery 300.
The Bluetooth audio module is adopted, and bidirectional loss prevention is realized by means of the Bluetooth BLE technology, so that the earphone can be prevented from being lost, electronic mobile equipment can be prevented from being lost, articles such as an external bag loaded with the earphone can be prevented from being lost in the using process of the earphone and under the condition that communication connection is not established, and the alarm prompt is more obvious and reliable; with the help of bluetooth BLE technique, can realize reverse looking for the electron mobile device.
For the anti-lost module, the invention provides the following best mode:
the first embodiment is as follows: as shown in fig. 3, the bluetooth headset with bidirectional loss prevention function provided by the present invention includes a headset body 1, a bluetooth audio module 100, a power management module 200 and a battery 300 are disposed in the headset body 1, wherein an anti-lost device module is further disposed in the headset body 1, and the anti-lost device module includes: a processor 400 and an alarm 500;
the bluetooth audio module 100 implements data transmission with the electronic mobile device through bluetooth BLE;
the bluetooth audio module 100 is electrically connected to the processor 400, and is configured to wirelessly connect the anti-lost device module to an electronic mobile device with a bluetooth BLE function;
the processor 400 is electrically connected to the alarm 500, and is configured to detect a bluetooth BLE signal and a heartbeat signal between the anti-lost device module and the electronic mobile device in real time, analyze the bluetooth BLE signal and the heartbeat signal, detect that a bluetooth BLE signal attenuation degree reaches a preset threshold or cannot detect the heartbeat signal as a first trigger condition of the alarm, and transmit a trigger signal generated by the first trigger condition to the alarm 500.
Further, the power management module 200 is composed of a charging unit and a power supply unit, and is configured to provide at least one power supply input/output interface, and the power management module 200 is electrically connected to the processor 400, the alarm 500, and the battery 300.
Example two: as shown in fig. 4, further, the anti-lost device module further includes at least one acceleration sensor 600 for detecting acceleration data of the anti-lost device module in real time, and is electrically connected to the processor 400;
the processor 400 is further configured to obtain and analyze acceleration data of the anti-lost device module in real time, use the acceleration data out of a preset threshold range as a second trigger condition for alarming, and transmit a trigger signal generated by the second trigger condition to the alarm 500.
Through further integration acceleration sensor, with the help of detecting acceleration data, increase the second trigger condition on the basis of first trigger condition, can make the warning suggestion more obvious, the danger that user's article lost is reminded to more effectual suggestion.
Further, the processor is further configured to enable reverse finding of the electronic mobile device by means of a bluetooth BLE function based on the detected acceleration data.
Example three: as shown in fig. 5, further optionally, the anti-lost device module further includes at least one key module 700 electrically connected to the processor 100;
the processor 100 is further configured to detect key information in real time, and when a key is triggered under the condition that the headset is in communication connection with the electronic mobile device, reverse finding of the electronic mobile device is achieved by means of a bluetooth BLE function based on the detected key information.
Through increasing the button module, with the help of bluetooth BLE function, thereby realize reverse seeking through electronic mobile equipment such as button calling cell-phone under earphone and electronic mobile equipment communication connection condition simultaneously.
Example four: as shown in fig. 6, a light flashing module 800 is further added, so that when the processor 400 detects that the attenuation degree of the bluetooth BLE signal reaches a preset threshold or a heartbeat signal between the anti-lost device module and the electronic mobile device is not detected, the processor 400 controls the light flashing module 800 to perform a flashing light alarm, thereby further making an alarm prompt more obvious and more effectively enhancing the reliability of anti-lost of the user article.
Example five: as shown in fig. 7, further, the alarm 500 is a vibrator 501 and/or a large-volume buzzer 502, where the vibrator and the large-volume buzzer are used to control the vibrator and/or the large-volume buzzer to perform a vibration alarm and/or a ringing alarm when the processor 400 detects that the attenuation degree of the bluetooth BLE signal reaches a preset threshold or a heartbeat signal between the anti-lost device module and the electronic mobile device is not detected.
The alarm prompt can be more obvious by using the vibrator and the large-volume buzzer separately or in combination.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims. Therefore, the protection scope of the present patent shall be subject to the appended claims.