CN202222036U - Bluetooth headset having anti-theft function - Google Patents
Bluetooth headset having anti-theft function Download PDFInfo
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- CN202222036U CN202222036U CN2011203096173U CN201120309617U CN202222036U CN 202222036 U CN202222036 U CN 202222036U CN 2011203096173 U CN2011203096173 U CN 2011203096173U CN 201120309617 U CN201120309617 U CN 201120309617U CN 202222036 U CN202222036 U CN 202222036U
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Abstract
The utility model provides a Bluetooth headset having an anti-theft function. The Bluetooth headset having the anti-theft function includes an antenna, a Bluetooth module, a voice frequency coding and encoding module, a power amplifying module, a headset, a microphone and a battery. The antenna connects with the Bluetooth module. The Bluetooth module connects with the voice frequency coding and encoding module. An output terminal of the voice frequency coding and encoding module connects with the power amplifying module. An output terminal of the power amplifying module connects with the headset. An output terminal of the microphone connects with the voice frequency coding and encoding module. The battery connects with all the modules. It is also characterized in that the Bluetooth headset having the anti-theft function also includes a Bluetooth signal strength analyzing module and an alarm module. An input terminal of the Bluetooth signal strength analyzing module connects with the Bluetooth module while an output terminal of the Bluetooth signal strength analyzing module is connected to the alarm module. The Bluetooth headset having the anti-theft function in the utility model solves problems of a complicated structure of a Bluetooth headset having an anti-theft function in the prior art and a high difficulty degree of applying to a cell phone in the prior art.
Description
Technical field
The utility model relates to a kind of bluetooth earphone with anti-theft feature, and it belongs to the Bluetooth earphone device class.
Background technology
Along with the high speed development of electronic technology, existing mobile phone has become popular indispensable electronic equipment, and popularity rate is quite high.The electronics width of cloth of mobile phone is penetrated bigger, and long-time the use has certain injury to human body, and for fear of this injury, at present a kind of is to be equipped with bluetooth earphone than effective method, comes the answering cell phone phone through bluetooth earphone.The described in the prior art and matching used bluetooth earphone of mobile phone is made up of antenna, bluetooth module, audio coding decoding module, power amplifier module, earphone, microphone and battery; Said antenna connects with bluetooth module, is responsible for receiving and sending signal, and bluetooth module connects with the audio coding decoding module; The output of said audio coding decoding module is connected to power amplifier module; Earphone is received in the output of power amplifier module, and the output of microphone is connected to the audio coding decoding module, and the audio signal that microphone produces is after the audio coding decoding module coding is handled; Send bluetooth module to, after antenna transmission arrives mobile phone.Adopting bluetooth earphone to come the answering cell phone phone, come the answering cell phone phone with the direct control mobile phone, is a kind of variation of mobile phone application normal form; Adopting bluetooth earphone to come under the situation of answering cell phone phone, people's direct control be bluetooth earphone, for this reason in this case; The application model that relative direct control mobile phone comes the answering cell phone phone, mobile phone is more or less freely to be lost, in order to overcome this problem; Have invention to propose a kind of bluetooth earphone with anti-theft feature, its structure is that CN2009202582.0 is disclosed, the disclosed a kind of bluetooth earphone with anti-theft feature of CN2009202582.0; Be on the basis of existing bluetooth earphone, add a range sensing module, survey the distance of mobile phone from bluetooth earphone through the range sensing module; In case this distance has exceeded setting, then control warning device and send sound or light alarm.The disclosed a kind of problem that exists with the bluetooth earphone of anti-theft feature of CN2009202582.0 is; On bluetooth earphone, to increase the range sensing module, also will do corresponding transformation, increase and the suitable distance signal generation device of range sensing module mobile phone; This has increased the complexity of bluetooth earphone on the one hand; Need special mobile phone could be suitable for simultaneously, under the qualification of the research and development of present mobile phone and production procedure, the mobile phone that wants to let the mobile phone manufacturer cooperate and make it to produce can cooperate the obvious difficulty of anti-theft feature bigger; It is difficult to popularization and application to mobile phone for this reason, and obviously prior art has further improved necessity.
Summary of the invention
The purpose of the utility model is to provide a kind of bluetooth earphone with anti-theft feature, to overcome the problem that prior art exists.
A kind of bluetooth earphone with anti-theft feature of the utility model comprises antenna, bluetooth module, audio coding decoding module, power amplifier module, earphone, microphone and battery, and said antenna connects with bluetooth module; Said bluetooth module connects with the audio coding decoding module; The output of said audio coding decoding module is connected to power amplifier module, and the output of power amplifier module is connected to earphone, and the output of said microphone is connected to the audio coding decoding module; Said battery is connected to each module; It is characterized in that also comprising Bluetooth signal intensive analysis module and alarm module, the input of said Bluetooth signal intensive analysis module connects with bluetooth module, and output is connected to alarm module.
The general all supports of existing bluetooth module provide reception signal strength signal intensity indication (RSSI) value of the real-time digital of HCI interface layer; To be used for realizing the power control of bluetooth module; The utility model utilizes this function of bluetooth module; Read the reception signal strength signal intensity of bluetooth module by Bluetooth signal intensive analysis module and indicate (RSSI) value, and carry out the measuring and calculating of distance, thereby realize anti-theft feature according to this reception signal strength signal intensity indication (RSSI) value; And need not increase additional hardware equipment basically, implementation method is simple.
In the utility model, said alarm module comprises signal driving unit and warning performance element, and the input of said signal driving unit is connected to Bluetooth signal intensive analysis module, and the output of said signal driving unit is connected to the warning performance element.Said warning performance element can be that buzzer also can be a luminescent device.
Description of drawings
Fig. 1 is a kind of bluetooth earphone system construction drawing with anti-theft feature that the utility model preferred embodiment provides.
Among the figure, 1 is that antenna, 2 is that bluetooth module, 3 is that audio coding decoding module, 4 is that power amplifier module, 5 is that battery, 6 is that earphone, 7 is that microphone, 8 is that Bluetooth signal intensive analysis module, 9 is that alarm module, 901 is that signal driving unit, 902 is the warning performance element.
Embodiment
A kind of bluetooth earphone and accompanying drawing thereof with anti-theft feature that below will combine the utility model preferred embodiment to be provided is described further the utility model.
A kind of bluetooth earphone that the utility model preferred embodiment is provided with anti-theft feature; Shown in accompanying drawing 1, comprise antenna 1, bluetooth module 2, audio coding decoding module 3, power amplifier module 4, earphone 6, microphone 7 and battery 5, said antenna 1 connects with bluetooth module 2; Said bluetooth module 2 connects with audio coding decoding module 3; The output of said audio coding decoding module 3 is connected to power amplifier module 4, and the output of power amplifier module 4 is connected to earphone 6, and the output of said microphone 7 is connected to 3 of audio coding decoding moulds; Said battery 5 is connected to each module; It is characterized in that also comprising Bluetooth signal intensive analysis module 8 and alarm module 9, the input of said Bluetooth signal intensive analysis module 8 connects with bluetooth module 2, and the output of said Bluetooth signal intensive analysis module 8 is connected to alarm module 9.
In this preferred embodiment; Said alarm module 9 comprises signal driving unit 901 and warning performance element 902; The input of said signal driving unit 901 is connected to Bluetooth signal intensive analysis module 8, and the output of said signal driving unit 901 is connected to warning performance element 902.Said warning performance element 902 can be that buzzer also can be a luminescent device.
In sum, a kind of bluetooth earphone with anti-theft feature of the utility model comprises antenna, bluetooth module, audio coding decoding module, power amplifier module, earphone, microphone and battery; Said antenna connects with bluetooth module; Said bluetooth module connects with the audio coding decoding module, and the output of said audio coding decoding module is connected to power amplifier module, and the output of power amplifier module is connected to earphone; The output of said microphone is connected to the audio coding decoding module; Said battery is connected to each module, it is characterized in that also comprising Bluetooth signal intensive analysis module and alarm module, and the input of said Bluetooth signal intensive analysis module connects with bluetooth module; Output is connected to alarm module, and it is complicated and be difficult to the problem of popularization and application to mobile phone that the utility model has solved the blue-tooth earphone structure of band anti-theft feature of prior art.
The above is merely the embodiment of the utility model.But the utility model protection range is not limited thereto.Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses; The variation that can expect easily or replacement; All should be encompassed within the protection range of the utility model, therefore, the protection range of the utility model should be as the criterion with the protection range of claim.
Claims (3)
1. the bluetooth earphone with anti-theft feature comprises antenna, bluetooth module, audio coding decoding module, power amplifier module, earphone, microphone and battery, and said antenna connects with bluetooth module; Said bluetooth module connects with the audio coding decoding module; The output of said audio coding decoding module is connected to power amplifier module, and the output of power amplifier module is connected to earphone, and the output of said microphone is connected to the audio coding decoding module; Said battery is connected to each module; It is characterized in that also comprising Bluetooth signal intensive analysis module and alarm module, the input of said Bluetooth signal intensive analysis module connects with bluetooth module, and output is connected to alarm module.
2. a kind of bluetooth earphone according to claim 1 with anti-theft feature; It is characterized in that said alarm module comprises signal driving unit and warning performance element; The input of said signal driving unit is connected to Bluetooth signal intensive analysis module, and the output of said signal driving unit is connected to the warning performance element.
3. a kind of bluetooth earphone with anti-theft feature according to claim 1 is characterized in that said warning performance element is buzzer or luminescent device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203096173U CN202222036U (en) | 2011-08-24 | 2011-08-24 | Bluetooth headset having anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203096173U CN202222036U (en) | 2011-08-24 | 2011-08-24 | Bluetooth headset having anti-theft function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222036U true CN202222036U (en) | 2012-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203096173U Expired - Fee Related CN202222036U (en) | 2011-08-24 | 2011-08-24 | Bluetooth headset having anti-theft function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809696A (en) * | 2017-11-30 | 2018-03-16 | 成都必盛科技有限公司 | It is a kind of to establish the wireless headset interacted with Earphone box |
| CN108111996A (en) * | 2017-12-07 | 2018-06-01 | 联想(北京)有限公司 | The lookup method and equipment of bluetooth headset |
-
2011
- 2011-08-24 CN CN2011203096173U patent/CN202222036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809696A (en) * | 2017-11-30 | 2018-03-16 | 成都必盛科技有限公司 | It is a kind of to establish the wireless headset interacted with Earphone box |
| CN108111996A (en) * | 2017-12-07 | 2018-06-01 | 联想(北京)有限公司 | The lookup method and equipment of bluetooth headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20130824 |