One kind can tap vibration switch sensing type bluetooth headset
Technical field
The utility model is related to ear phone technology field, more particularly to one kind can tap vibration switch sensing type bluetooth headset.
Background technology
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are sent out, using close to ear
Piece loud speaker convert it into the sound wave that can be heard.Especially bluetooth headset is a kind of one kind based on Bluetooth technology
Mini-plant, it is only necessary to which this light and handy equipment is ensconced earphone side without directly using communication apparatus(Mobile phone, computer
Deng)It can realize free call.Bluetooth headset exactly applies Bluetooth technology in hands-free headsets, and user can exempt
Irritating electric wire is impeded, the easily call in various ways of comfortable ground.Existing bluetooth headset is typically to be opened using push button switch
It is dynamic, cause to need many-sided consideration when its design, have some limitations.
Invention content
The purpose of this utility model is to provide one kind can tapping vibration switch sensing type bluetooth headset, above-mentioned for solving
Technical problem.
Following technical scheme may be used to realize in the technical issues of the utility model is solved:
One kind can tap vibration switch sensing type bluetooth headset, including headset body, and bluetooth is equipped in the headset body
Head circuit plate, the Bluetooth headset circuit board are electrically connected with battery, outlet and loud speaker respectively, the bluetooth headset electricity
What road plate started or closed equipped with antenna, the wireless blue tooth module being connect with the antenna and the control wireless blue tooth module
Vibration switch module, the vibration switch module is by the shock sensor, Signal-regulated kinase, data processing module that transmit successively
And micro-control module is constituted, the micro-control module and the wireless blue tooth module signal intercommunication.
The Signal-regulated kinase uses filtering and amplifying circuit.
The Signal-regulated kinase includes dual operational amplifier and programmable filter.
The data processing module uses A/D analog-digital converters.
The micro-control module uses C8051F021 chips.
The headset body is in water-drop-shaped structure.
The utility model has following outstanding advantages and effect compared with prior art:Optimize vibration switch module, is convenient for
The shock-start of earphone or closing avoid the design of secondary or physical bond, are conducive to the experience sense for enhancing user.
The characteristics of the utility model, sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clear
Ground understands.
Description of the drawings
Fig. 1 is the whole decomposition texture schematic diagram of the utility model;
Fig. 2 is the Bluetooth headset circuit board attachment structure schematic diagram of the utility model;
Fig. 3 is the vibration switch module control structure schematic diagram of the utility model;
Fig. 4 is the entire combination mounting structure schematic diagram of the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figures 1 to 4, one kind provided by the utility model can tap vibration switch sensing type bluetooth headset, including
Headset body, headset body include back casing 1, procapsid 3 and earplug 4, and headset body is in water-drop-shaped structure, and optimization appearance is set
Meter, improves the integrated beauty sensitivity of earphone;Be equipped with Bluetooth headset circuit board 2 in headset body, Bluetooth headset circuit board 2 respectively with electricity
Pond 5, outlet 6 and loud speaker 10 are electrically connected, and battery 5 is used to power to each component and use, and outlet 6 is used for battery 5
Charging, loud speaker 10 are audible device, and above-mentioned each component has application in the prior art;Bluetooth headset circuit board 2 is equipped with
The vibration switch module 9 that antenna 8, the wireless blue tooth module 7 being connect with antenna 8 and control wireless blue tooth module 7 start or close,
Vibration switch module 9 is by shock sensor 91, Signal-regulated kinase 92, data processing module 93 and the micro-control molding transmitted successively
Block 94 is constituted, and it includes dual operational amplifier and program-controlled that Signal-regulated kinase 92, which uses filtering and amplifying circuit, Signal-regulated kinase 92,
Filter, data processing module 93 use A/D analog-digital converters, micro-control module 94 to use C8051F021 chips, microcontroller
94 combine the adjustment of crystal oscillator completion instruction cycle, micro-control module 94 and 7 signal intercommunication of wireless blue tooth module.
According to above structure, the operation principle of vibration switch module 9 is in the utility model:Shock sensor 91 is for connecing
Vibration signal is received, vibration signal is converted into electric signal and is transmitted in Signal-regulated kinase 92, Signal-regulated kinase 92 will be electric
Signal condition is the electric signal for being suitble to data processing module 93 to handle, and Signal-regulated kinase 92 preferably uses dual operational amplifier
TL062 amplifies, and cascading composition quadravalence programmable filter using MAX262 double filters is filtered, and design parameter is arranged by micro-control
Programming input when molding block 94 is run, specific procedure belong to conventional technical means because demand difference can be design;It waits for
After electric signal completes conditioning, it is transmitted to data processing module 93, analog electrical signal is converted into number using A/D analog-digital converters
Signal is simultaneously transmitted in micro-control module 94, and micro-control module 94 realizes the control to wireless blue tooth module 95, is opened to realize
Dynamic or closing.
The utility model optimizes vibration switch module, and the shock-start convenient for earphone or closing avoid setting for secondary or physical bond
Meter is conducive to the experience sense for enhancing user.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.