Utility model content
The purpose of this utility model is to propose a kind of cell-phone cover that possesses light prompting function, after this cell-phone cover that possesses light prompting function is connected with bluetooth cellular phone Bluetooth pairing, can whether there is people of unread information by this bluetooth cellular phone of light prompt user, omit the operating procedure that user lights bluetooth cellular phone screen and consults people of unread information, the high and energy-conserving and environment-protective of user experience.
For reaching this object, the utility model by the following technical solutions:
Possess a cell-phone cover for light prompting function, comprise the sheath body being connected with bluetooth cellular phone, in described sheath body, main circuit board is set; Display circuit and the MT6260 chip with bluetooth transmission-receiving function are set on described main circuit board, and described display circuit is connected with MT6260 chip; When bluetooth cellular phone receives the prompting message of preset kind, bluetooth cellular phone connects a default prompting instruction corresponding with described prompting message by Bluetooth pairing and is sent to MT6260 chip, described MT6260 chip starts display circuit according to the default prompting instruction receiving, to send the light prompting message corresponding with described prompting message;
Described display circuit comprises triode Q601, resistance R 601, resistance R 604, resistance R 607 and the LED 601 of MMBT3904T-2013 type; The grounded emitter of described triode Q601, one end of the base stage difference contact resistance R604 of described triode Q601, one end of resistance R 607, the other end of described resistance R 604 connects the GPIO19 end of MT6260 chip, the other end ground connection of described resistance R 607, the negative pole of the collector electrode connecting luminous diode LED601 of described triode Q601, one end of the anodal contact resistance R601 of described LED 601, the other end of resistance R 601 connects Power supply VBAT end.
Wherein, described display circuit also comprises triode Q602, resistance R 602, resistance R 605, resistance R 608 and the LED 602 of MMBT3904T-2013 type; The grounded emitter of described triode Q602, one end of the base stage difference contact resistance R605 of described triode Q602, one end of resistance R 608, the other end of described resistance R 605 connects the GPIO17 end of MT6260 chip, the other end ground connection of described resistance R 608, the negative pole of the collector electrode connecting luminous diode LED602 of described triode Q602, one end of the anodal contact resistance R602 of described LED 602, the other end of resistance R 602 connects Power supply VBAT end.
Wherein, described display circuit also comprises triode Q603, resistance R 603, resistance R 606, resistance R 609 and the LED 603 of MMBT3904T-2013 type; The grounded emitter of described triode Q603, one end of the base stage difference contact resistance R606 of described triode Q603, one end of resistance R 609, the other end of described resistance R 606 connects the GPIO16 end of MT6260 chip, the other end ground connection of described resistance R 609, the negative pole of the collector electrode connecting luminous diode LED603 of described triode Q603, one end of the anodal contact resistance R603 of described LED 603, the other end of resistance R 603 connects Power supply VBAT end.
Wherein, described resistance R 601, resistance R 602, resistance R 603 are 510 Ω resistance, and described resistance R 604, resistance R 605, resistance R 606, resistance R 607, resistance R 608, resistance R 609 are 10K Ω resistance.
Wherein, described LED 601 is that blue LED, LED 602 are that green LED, LED 603 are red light emitting diodes.
Wherein, be also provided with power supply circuits on described main circuit board, described power supply circuits are connected with MT6260 chip, and described power supply circuits comprise battery, charging circuit and civil power input interface; In the time that described civil power input interface is connected civil power, the civil power of input charges to described battery by described charging circuit.
Wherein, on described main circuit board, be also provided with bluetooth docking indicating circuit, described bluetooth docking indicating circuit is connected with MT6260 chip, described bluetooth docking indicating circuit comprises bluetooth docking indicator light, in the time that MT6260 chip is connected with bluetooth cellular phone Bluetooth pairing, described MT6260 chip sends preset instructions to bluetooth and docks indicating circuit, and bluetooth docking indicating circuit starts bluetooth docking indicator light according to the preset instructions receiving, so that the successful connection of prompting Bluetooth pairing.
Wherein, described MT6260 chip comprises MT6260-RF electronic circuit, and described MT6260-RF electronic circuit comprises Bluetooth audio frequency output electronic circuit and Bluetooth voice call electronic circuit.
Wherein, the inwall of described sheath body arranges groove, described groove and the bluetooth cellular phone interference fit of fixing bluetooth cellular phone.
Wherein, the inwall of described sheath body is provided for the adhesive linkage of bonding bluetooth cellular phone.
The beneficial effects of the utility model are: a kind of cell-phone cover that possesses light prompting function, comprise the sheath body being connected with bluetooth cellular phone, and in described sheath body, main circuit board is set; Display circuit and the MT6260 chip with bluetooth transmission-receiving function are set on described main circuit board, and described display circuit is connected with MT6260 chip; When bluetooth cellular phone receives the prompting message of preset kind, bluetooth cellular phone connects a default prompting instruction corresponding with described prompting message by Bluetooth pairing and is sent to MT6260 chip, described MT6260 chip starts display circuit according to the default prompting instruction receiving, to send the light prompting message corresponding with described prompting message.After this cell-phone cover that possesses light prompting function is connected with bluetooth cellular phone Bluetooth pairing, can whether there is people of unread information by this bluetooth cellular phone of light prompt user, omit the operating procedure that user lights bluetooth cellular phone screen and consults people of unread information, the high and energy-conserving and environment-protective of user experience.
Embodiment
For the technique effect that makes the technical scheme of technical problem, employing that the utility model solves and reach clearer, below in conjunction with accompanying drawing, the technical scheme of the utility model embodiment is described in further detail, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, it is the electrical block diagram of the display circuit that provides of the utility model.
Possess a cell-phone cover for light prompting function, comprise the sheath body being connected with bluetooth cellular phone, in described sheath body, main circuit board is set; Display circuit and the MT6260 chip with bluetooth transmission-receiving function are set on described main circuit board, and described display circuit is connected with MT6260 chip; When bluetooth cellular phone receives the prompting message of preset kind, bluetooth cellular phone connects a default prompting instruction corresponding with described prompting message by Bluetooth pairing and is sent to MT6260 chip, described MT6260 chip starts display circuit according to the default prompting instruction receiving, to send the light prompting message corresponding with described prompting message;
Described display circuit comprises triode Q601, resistance R 601, resistance R 604, resistance R 607 and the LED 601 of MMBT3904T-2013 type; The grounded emitter of described triode Q601, one end of the base stage difference contact resistance R604 of described triode Q601, one end of resistance R 607, the other end of described resistance R 604 connects the GPIO19 end of MT6260 chip, the other end ground connection of described resistance R 607, the negative pole of the collector electrode connecting luminous diode LED601 of described triode Q601, one end of the anodal contact resistance R601 of described LED 601, the other end of resistance R 601 connects Power supply VBAT end.
The prompting message of above-mentioned preset kind is corresponding to unread short messages message.
The utility model uses integrated level high, the MT6260 chip of performance brilliance is as the core processor (CPU) of cell-phone cover that possesses light prompting function, MT6260 integrated chip power management module (PMU), microprocessor unit (MCU), digital signal processor (DSP), multi-media module (Multimedia) and RF front-end module, can realize and possess the needed digital base band processor of cell-phone cover of light prompting function and communicating by letter of radio-frequency front-end, only need to add simple peripheral power supply supplying cell and crystal oscillator clock signal, just can realize minimum system design.MT6260 chip structure is small and exquisite, powerful, and data processing speed is fast.
The cell-phone cover of what the utility model provided possess light prompting function, after this cell-phone cover that possesses light prompting function is connected with bluetooth cellular phone Bluetooth pairing, can whether there is people of unread information by this bluetooth cellular phone of light prompt user, omit the operating procedure that user lights bluetooth cellular phone screen and consults people of unread information, the high and energy-conserving and environment-protective of user experience.
Wherein, described display circuit also comprises triode Q602, resistance R 602, resistance R 605, resistance R 608 and the LED 602 of MMBT3904T-2013 type; The grounded emitter of described triode Q602, one end of the base stage difference contact resistance R605 of described triode Q602, one end of resistance R 608, the other end of described resistance R 605 connects the GPIO17 end of MT6260 chip, the other end ground connection of described resistance R 608, the negative pole of the collector electrode connecting luminous diode LED602 of described triode Q602, one end of the anodal contact resistance R602 of described LED 602, the other end of resistance R 602 connects Power supply VBAT end.
In the preferred embodiment, the prompting message of preset kind is corresponding to missed call message.
Wherein, described display circuit also comprises triode Q603, resistance R 603, resistance R 606, resistance R 609 and the LED 603 of MMBT3904T-2013 type; The grounded emitter of described triode Q603, one end of the base stage difference contact resistance R606 of described triode Q603, one end of resistance R 609, the other end of described resistance R 606 connects the GPIO16 end of MT6260 chip, the other end ground connection of described resistance R 609, the negative pole of the collector electrode connecting luminous diode LED603 of described triode Q603, one end of the anodal contact resistance R603 of described LED 603, the other end of resistance R 603 connects Power supply VBAT end.
In the preferred embodiment, the prompting message of preset kind is corresponding to micro-letter message.
Wherein, described resistance R 601, resistance R 602, resistance R 603 are 510 Ω resistance, and described resistance R 604, resistance R 605, resistance R 606, resistance R 607, resistance R 608, resistance R 609 are 10K Ω resistance.
Wherein, described LED 601 is that blue LED, LED 602 are that green LED, LED 603 are red light emitting diodes.
The cell-phone cover of what the utility model provided possess light prompting function, by Bluetooth short distance transmission technology, makes to possess cell-phone cover with better function of light prompting function.An integrated MT6260 chip with bluetooth transmission-receiving function on the basis of conventional mobile phone cover, and connect three LED lamp on this MT6260 chip, by possessing the cell-phone cover of light prompting function and the Bluetooth pairing of bluetooth cellular phone is connected, have the informations such as unread short messages, missed call and micro-letter message during when bluetooth cellular phone, corresponding hint instructions can be sent to the cell-phone cover that possesses light prompting function, then drive control to light different LED lamps by possessing the cell-phone cover of light prompting function, play corresponding suggesting effect by different lamp effects.Certainly,, if also need to increase the light prompt effect corresponding to information of other types, also can on MT6260 chip, connect more LED lamp or loud speaker, to send corresponding light and audio information.
Wherein, be also provided with power supply circuits on described main circuit board, described power supply circuits are connected with MT6260 chip, and described power supply circuits comprise battery, charging circuit and civil power input interface; In the time that described civil power input interface is connected civil power, the civil power of input charges to described battery by described charging circuit.
Power supply circuits can be external also can be built-in, for giving the cell-phone cover power supply that possesses light prompting function.
Wherein, on described main circuit board, be also provided with bluetooth docking indicating circuit, described bluetooth docking indicating circuit is connected with MT6260 chip, described bluetooth docking indicating circuit comprises bluetooth docking indicator light, in the time that MT6260 chip is connected with bluetooth cellular phone Bluetooth pairing, described MT6260 chip sends preset instructions to bluetooth and docks indicating circuit, and bluetooth docking indicating circuit starts bluetooth docking indicator light according to the preset instructions receiving, so that the successful connection of prompting Bluetooth pairing.
Bluetooth docking indicator light helps user to grasp the Bluetooth pairing connection of the cell-phone cover and the bluetooth cellular phone that possess light prompting function, prevents Bluetooth pairing connection disconnection and but thinks that the situation of Bluetooth pairing good connection occurs by mistake.
Wherein, described MT6260 chip comprises MT6260-RF electronic circuit, and described MT6260-RF electronic circuit comprises Bluetooth audio frequency output electronic circuit and Bluetooth voice call electronic circuit.
Above-mentioned various circuit, those skilled in the art can also, according to common practise, under the technical background of the technical program, select the components and parts of different circuit connecting modes and different parameters to realize the function that each circuit is corresponding, repeat no longer for example herein.
Wherein, the inwall of described sheath body arranges groove, described groove and the bluetooth cellular phone interference fit of fixing bluetooth cellular phone.
Wherein, the inwall of described sheath body is provided for the adhesive linkage of bonding bluetooth cellular phone.
Interference fit and bonding be all cell-phone cover and the optional connected mode of bluetooth cellular phone that possesses light prompting function, under the technical background of the technical program, the function that the cell-phone cover that can also select other different connected modes to possess light prompting function to realize is connected with bluetooth cellular phone, as be threaded, hinged etc., repeat no longer for example herein.
A kind of cell-phone cover that possesses light prompting function, after this cell-phone cover that possesses light prompting function is connected with bluetooth cellular phone Bluetooth pairing, can whether there is people of unread information by this bluetooth cellular phone of light prompt user, omit the operating procedure that user lights bluetooth cellular phone screen and consults people of unread information, the high and energy-conserving and environment-protective of user experience.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.