CN103135440B - Bluetooth smart watch - Google Patents

Abstract

The invention provides a Bluetooth smart watch which comprises a watch body and a wireless charger. A Bluetooth module, a wireless charging module, a lithium battery, a small motor, a horn, a microphone, a micro control unit (MCU) and an electrophoretic display (EPD) module are integrated inside the watch body. The wireless charging module is in connection with the lithium battery. The Bluetooth module, the lithium battery, the small motor, the horn, the microphone and the EPD module are respectively connected with the MCU. The wireless charger is connected with the wireless charging module inside the watch body through a wireless electric power transmission technology. A Bluetooth technology is adopted for data interaction between a mobile phone and the watch, a wireless charging technology is utilized for charging the watch, and the watch is small in thickness and multifunctional. Time for watching a message, weather forecast and communication is saved for people, and convenience is brought when the people are in occasions where a call is inconvenient to answer.

Description

Bluetooth smart watch

Technical field

The present invention relates to terminal intelligent apparatus field, particularly relate to a kind of company of handset, namely one can intelligent watch matching used with mobile phone.

Background technology

Existing intelligent watch is generally thicker, and thickness reaches about 15mm, and wrist-watch screen is frangible, inner with button cell, and changing battery needs dismounting, and very inconvenient, the time also will manually upgrade, and affects larger by battery electric quantity.SIM card is directly equipped with in existing intelligent watch inside, uses GSM or GPRS operator directly to carry out communication, uses wired charger charging, lithium battery is equipped with in inside, and power consumption is very large, is used as mobile phone by people, function is very limited, only has the functions such as call, note, quarter-bell.

Summary of the invention

The object of the invention is to for the deficiencies in the prior art, a kind of Bluetooth smart watch is provided, this Bluetooth smart watch is carried out data by the bluetooth module of inside and mobile phone and is transmitted and exchange, voice call, note display, weather forecast information all can show, and can carry out wireless charging in Bluetooth smart watch.

Technical scheme of the present invention is as follows:

A kind of Bluetooth smart watch, comprises wrist-watch body and wireless charger; Described wrist-watch body interior is integrated with bluetooth module, wireless charging module, lithium battery, fractional motor, loudspeaker, microphone, MCU and EPD show module; Described wireless charging module is connected with lithium battery, and described bluetooth module, lithium battery, fractional motor, loudspeaker, microphone and EPD show module and be connected with MCU respectively; Described wireless charger is connected by wireless power conveying technology with the wireless charging module of wrist-watch body interior.

Its further technical scheme is: the described bluetooth module of wrist-watch body interior is connected by wireless blue tooth technology with the bluetooth module of interior of mobile phone.

Its further technical scheme is: described wireless charger and wireless charging module inside have a flat coil respectively, coil in wireless charger produces magnetic induction change by exchange current, being made the change of the coil generation magnetic flux of wireless charging module inside produce induction current by electromagnetic induction, is described lithium cell charging.

Its further technical scheme is: described EPD shows module and comprises the OPS plastics screen of the band touch-control stacked gradually or OGS tempered glass screen, uv blocking film, front light guide plate, FPL and TFT; OPS plastics screen with touch-control or OGS tempered glass shield to be fixed with OCA glue between uv blocking film, and the upper surface of uv blocking film lower surface OCA glue and front light guide plate bonds, and the bottom surface OCA glue of front light guide plate and FPL bond, and FPL and TFT hot melt adhesive bonds; Also comprise LED, TFT is close in the bottom of described LED, and side OCA glue is fixed on on the conplane light beam of front light guide plate, and LED leads to power positive cathode; The surrounding of the OPS plastics screen with touch-control or OGS tempered glass, uv blocking film, front light guide plate, FPL, TFT and LED is fixed by frame glue; Also comprise two FPC, one of them FPC shields with the OPS plastics screen or OGS tempered glass of being with touch-control and is connected, and another FPC and TFT connects, and the end of described two FPC is all connected with converting interface, and is fixed by silica gel and frame glue.

Advantageous Effects of the present invention is:

The data interaction that the present invention adopts Bluetooth technology to realize between mobile phone and wrist-watch, wireless charging technology is utilized to charge to wrist-watch, wrist-watch thickness is thin, has note display, caller identification call, real time electrical quantity display, signal intensity display, weather forecast, time, quarter-bell, front leaded light, 4 touch panels, energy-saving EPD display screen, wireless charging, micro-letter intercommunication, sound-recording function, positioning function, vibration prompting function and anti-theft alarm function.Save the time that people see note, weather forecast, call, also allowed the occasion that people are being inconvenient to answer the call provide convenience.

The advantage that the present invention adds provides in the description of embodiment part below, and part will become obvious from the following description, or be recognized by practice of the present invention.

Accompanying drawing explanation

Fig. 1 is structured flowchart of the present invention.

Fig. 2 is the schematic diagram that the present invention and mobile phone carry out bluetooth communication.

Fig. 3 is wireless charging schematic diagram of the present invention.

Fig. 4 is the structural representation of the EPD display module in the present invention.

Fig. 5 is the partial enlarged drawing of Fig. 4.

Embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.

Fig. 1 shows structured flowchart of the present invention.As shown in Figure 1, the present invention forms by wrist-watch body with as wireless charger 9 two parts of its accessory.The structure composition of wrist-watch body comprises: bluetooth module 1, wireless charging module 2, lithium battery 3, fractional motor 4, loudspeaker 5, microphone 6, MCU7 and EPD show module 8.Wherein, wireless charging module 2 is connected with lithium battery 3, and bluetooth module 1, lithium battery 3, fractional motor 4, loudspeaker 5, microphone 6 and EPD show module 8 and be connected with MCU7 respectively.

Wireless charger 9 in use, is connected by wireless power conveying technology with the wireless charging module 2 of wrist-watch body interior, for lithium battery 3 charges.Lithium battery 3 provides electric power for whole intelligent watch equipment.

Fig. 2 shows the schematic diagram that the present invention and mobile phone carry out bluetooth communication.As shown in Figure 2, the present invention and mobile phone support the use.Bluetooth module 10 is equipped with in mobile phone A inside, and bluetooth module 1 is also equipped with in wrist-watch body B inside of the present invention, carries out data transmission between mobile phone A and wrist-watch body B by bluetooth module.

The data in mobile phone that intelligent watch receives via bluetooth module 1, through the process of MCU7, shows on module 8 at EPD and shows, and the content of display comprises the incoming information etc. of multimedia document, micro-letter, note and voice call.When receiving note or have phone to dial in, MCU7 drives fractional motor 4 to produce vibration, reminds wearer to check or answer, and realizes voice call function by loudspeaker 5, microphone 6.The present invention also has anti-theft feature, and exceed the distance threshold of setting between intelligent watch and mobile phone after, mobile phone and wrist-watch can carry out jingle bell (loudspeaker 5 act on) simultaneously and vibrate (fractional motor 4 acts on) reporting to the police.The present invention has the functions such as quarter-bell, real time electrical quantity display, signal intensity display simultaneously, and the implementation of these functions similarly to the prior art, repeats no more.

Fig. 3 shows wireless charging schematic diagram of the present invention.As shown in Figure 3, wireless charger 9 inside mainly contains a pancake coil, a pancake coil is also equipped with in wireless charging module 2 inside of wrist-watch body, coil in wireless charger 9 produces magnetic induction change by exchange current, then electromagnetic induction is passed through, make the change of the coil generation magnetic flux of wireless charging module 2 inside of wrist-watch body thus produce induction current, charging to the lithium battery 3 of wrist-watch body interior.

Fig. 4, Fig. 5 show EPD in the present invention and show the structure of module.As shown in Figure 4, Figure 5, the present invention uses the passive display screen of EPD as display device, encapsulation FPC flexible circuit board and converting interface in screen.Specifically, the structure composition that EPD shows module 8 comprises: the OPS(Oriented PolystyreneFilms of band touch-control, oriented polystyrene film) plastics screen or OGS(One glass solution, integration touch-control) tempered glass screen 11, uv blocking (UltraViolet, ultraviolet) film 12, front light guide plate 13, the preposition rolled plate of FPL() 14, TFT(Thin Film Transistor, Thin Film Transistor (TFT)) 15, frame glue 16, LED 17 and two FPC(flexible printed circuit, flexible printed circuit) 18.

See Fig. 4 and Fig. 5, the band OPS plastics screen of touch-control or between OGS tempered glass screen 11 and uv blocking film 12 with OCA(Optical Clear Adhesive, optical clear tackifier) glue fixes.The upper surface of uv blocking film 12 lower surface OCA glue and front light guide plate 13 bonds.Front light guide plate 13 is fixed on same plane with the side of the LED 17 of 0.4mm by light beam, fixes with OCA glue; TFT15 is close in the bottom of LED 17; LED 17 leads to power positive cathode.The bottom surface OCA glue of front light guide plate 13 and FPL14 bond.FPL14 and TFT15 hot melt adhesive bonds.Fix with frame glue 16 between the surrounding of the OPS plastics screen with touch-control or OGS tempered glass screen 11, uv blocking film 12, front light guide plate 13, FPL14, TFT15 and LED 17.A FPC18 shields 11 with the OPS plastics screen or OGS tempered glass of being with touch-control and is connected, and another FPC18 and TFT15 connects, and the end of two FPC18 is all connected with converting interface, and two FPC18 are also fixed by silica gel and frame glue 16.

EPD shows module 8 and adopts the structure of above-mentioned LED and light guide plate to supplement light source, improves illuminance, vision protection, and can solve EPD screen just cannot the normal clear problem seen when visual environment insufficient light.

In sum, based on said structure, the present invention makes people better utilize intelligent watch to realize the function of part replacement mobile phone, some information of the acquisition making people convenient in public.The present invention uses Bluetooth technology to transmit exchange to make intelligent watch and mobile phone carry out data, people can be made need not to take out mobile phone and just can carry out the functions such as voice call, micro-letter intercommunication, note reception, weather forecast.And use wireless charging technology to charge to intelligent watch, wrist-watch inside has can the lithium battery of discharge and recharge, and electricity reaches 300mAH(MAH), charging current is at 30mA-50mA(milliampere) left and right.Wrist-watch thickness of the present invention is obviously thinner than other intelligent watchs on market, and hardness also has good control, and light transmission is also very good, and has anti-theft alarm function.

Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive without departing from the basic idea of the present invention or associate, all should think and be included within protection scope of the present invention.

Claims (1)

1. a Bluetooth smart watch, is characterized in that: comprise wrist-watch body and wireless charger (9); Described wrist-watch body interior is integrated with bluetooth module (1), wireless charging module (2), lithium battery (3), fractional motor (4), loudspeaker (5), microphone (6), MCU (7) and EPD and shows module (8); Described wireless charging module (2) is connected with lithium battery (3), and described bluetooth module (1), lithium battery (3), fractional motor (4), loudspeaker (5), microphone (6) and EPD show module (8) and be connected with MCU (7) respectively; Described wireless charger (9) is connected by wireless power conveying technology with the wireless charging module (2) of wrist-watch body interior;

Described EPD shows module (8) and comprises the OPS plastics screen of the band touch-control stacked gradually or OGS tempered glass screen (11), uv blocking film (12), front light guide plate (13), FPL (14) and TFT (15); OPS plastics screen with touch-control or OGS tempered glass shield between (11) and uv blocking film (12) to be fixed with OCA glue, the upper surface of uv blocking film (12) lower surface OCA glue and front light guide plate (13) bonds, bottom surface OCA glue and the FPL (14) of front light guide plate (13) bond, and FPL (14) and TFT (15) bond with hot melt adhesive; Also comprise LED (17), TFT (15) is close in the bottom of described LED (17), side OCA glue is fixed on on front light guide plate (13) conplane light beam, and (17) lead to power positive cathode to LED; The surrounding of the OPS plastics screen with touch-control or OGS tempered glass (11), uv blocking film (12), front light guide plate (13), FPL (14), TFT (15) and LED (17) is fixed by frame glue (16); Also comprise two FPC (18), one of them FPC (18) shields (11) with the OPS plastics screen or OGS tempered glass of being with touch-control and is connected, another FPC (18) is connected with TFT (15), the end of described two FPC (18) is all connected with converting interface, and is fixed by silica gel and frame glue (16).