CN206378715U - The control circuit structure of Intelligent bracelet - Google Patents

Abstract

The utility model is related to a kind of control circuit structure of Intelligent bracelet, including power circuit, central processing unit, LCDs, bluetooth module, positioning circuit module and RGB three-primary color LED modules, video circuit module and audio circuit module are connected with the central processing unit, the bluetooth module is connected with central processing unit, positioning circuit module is connected with central processing unit, the RGB three-primary color LEDs module includes the LED drive circuit being sequentially connected, digital analog converter and RGB three-primary color LED lamps, mobile terminal instruction is received by bluetooth module and is transmitted to after central processing unit is handled output digit signals to LED drive circuit, the data signal received is sent on digital analog converter by the LED drive circuit, corresponding analog voltage is exported by digital analog converter and is given to RGB three-primary color LED lamps, to control RGB three-primary color LED lamp color changes, so as to the decorative effect of abundant Intelligent bracelet, enjoyment is brought to user.

Description

The control circuit structure of Intelligent bracelet

Technical field

The utility model is related to Intelligent bracelet field, refers in particular to a kind of control circuit structure of Intelligent bracelet.

Background technology

With the development of science and technology, the living standard of people is also improved therewith, the electronic equipment of all kinds of Wearables is dissolved into day Often in life, such as popular Intelligent bracelet at present is worn in wrist, make bracelet both can as a kind of ornament, Also the intelligent function that can be convenient for people to some.Current existing Intelligent bracelet in order to adapt to electronic product development need, Most of bracelets all possess sound, video communication function, simply meet basic trend, but allomeric function is single now, it is impossible to meet The trend of following diversified development.

Utility model content

The utility model is not enough present in above-mentioned prior art, and main purpose is to provide a kind of control of Intelligent bracelet Circuit structure processed, controls RGB three-primary color LEDs module to show the change of different colours, uses man-machine interaction side using bluetooth module Formula enriches the decorative effect of Intelligent bracelet, and enjoyment is brought to user.

The utility model another object is the control circuit structure for providing a kind of Intelligent bracelet, by increasing positioning circuit Module, can be achieved the position of positioning intelligent bracelet.

To realize above-mentioned purpose, the utility model is adopted the following technical scheme that：

A kind of control circuit structure of Intelligent bracelet, including power circuit, central processing unit and LCDs, in this A video circuit module and an audio circuit module are connected with central processor, the video circuit module is used to compile vision signal Code and decoding, the audio circuit module is used to audio signal is encoded and decoded, in addition to a bluetooth module, positioning circuit Module and a RGB three-primary color LED modules, the bluetooth module are connected with central processing unit, for setting up blue with mobile terminal Tooth is communicated to connect, and the positioning circuit module is connected with central processing unit, for positioning in real time, the RGB three-primary color LEDs module Including the LED drive circuit being sequentially connected, digital analog converter and RGB three-primary color LED lamps, the LED drive circuit and centre Manage device connection, by bluetooth module receive mobile terminal instruction be transmitted to after central processing unit is handled output digit signals to The data signal received is sent on digital analog converter by LED drive circuit, the LED drive circuit, is exported by digital analog converter Corresponding analog voltage is given to RGB three-primary color LED lamps, to control RGB three-primary color LED lamp color changes.

As a kind of preferred scheme, the central processing unit is connected with a plurality of LED lights, and each LED light cover is set There is a male earner overcoat, the male earner overcoat is built-in with electrostatic discharge protection circuit module.

As a kind of preferred scheme, the power circuit includes EMI circuits, lithium battery, and the EMI circuits connect with lithium battery Connect, the EMI circuits have a charging inlet, and the lithium battery is connected with central processing unit, for providing central processing unit power supply.

The utility model has clear advantage and beneficial effect compared with prior art, specifically：It is main to use blue Tooth module control RGB three-primary color LEDs module shows the change of different colours, realizes the mode of man-machine interaction, with abundant intelligent hand The decorative effect of ring, enjoyment is brought to user；Positioning circuit module is also add simultaneously, and when children dress, parent also can be real When positioning intelligent bracelet position, to using bringing convenience property.

Brief description of the drawings

Fig. 1 is electrical block diagram of the present utility model.

Drawing reference numeral explanation：

10th, power circuit 11, EMI circuits

111st, charging inlet 12, lithium battery

20th, central processing unit 21, video circuit module

22nd, audio circuit module 23, LED light

24th, male earner overcoat 241, electrostatic discharge protection circuit module

30th, LCDs 40, bluetooth module

50th, positioning circuit module 60, RGB three-primary color LED modules

61st, LED drive circuit 62, digital analog converter

63rd, RGB three-primary color LEDs lamp

Embodiment

The utility model is further described with embodiment below in conjunction with the accompanying drawings.

As shown in figure 1, the utility model is a kind of control circuit structure of Intelligent bracelet, include power circuit 10, in Central processor 20, LCDs 30, bluetooth module 40, positioning circuit module 50 and RGB three-primary color LEDs module 60, wherein：

The power circuit 10 includes EMI circuits 11, lithium battery 12, and the EMI circuits 11 are connected with lithium battery 12, lithium electricity Pond 12 had both improved the stability of Intelligent bracelet performance using poly-lithium battery efficiently, persistently, safe, the EMI circuits 11, Intelligent bracelet can be allowed to meet each national standard again, the competitiveness of Intelligent bracelet is improved；The EMI circuits 11 have a charging inlet 111, The lithium battery 12 is connected with central processing unit 20, for providing the power supply of central processing unit 20；Connected on the central processing unit 20 There are a video circuit module 21, an audio circuit module 22 and an a plurality of LED lights 23, the video circuit module 21 is used for pair Vision signal is encoded to be used to audio signal is encoded and decoded with decoding, the audio circuit module 22, each LED light 23 A male earner overcoat 24 is covered with, the male earner overcoat 24 is built-in with electrostatic discharge protection circuit module 241, the electrostatic discharge protection circuit module 241 eliminate electrostatic influence, make product more stable；The LCDs 30 is used to show battery electric quantity, time, temperature and weather Deng.

The bluetooth module 40 is connected with central processing unit 20, is connected for setting up Bluetooth communication with mobile terminal, described Positioning circuit module 50 is connected with central processing unit 20, and for positioning in real time, parent can accurately find the position of Intelligent bracelet, institute State LED drive circuit 61, digital analog converter 62 and RGB three-primary color LEDs that RGB three-primary color LEDs module 60 includes being sequentially connected Lamp 63, the LED drive circuit 61 is connected with central processing unit 20, and receiving mobile terminal instruction by bluetooth module 40 is transmitted to center Output digit signals are to LED drive circuit 61 after processor 20 is handled, and the LED drive circuit 61 believes the numeral received Number it is sent on digital analog converter 62, exporting corresponding analog voltage by digital analog converter 62 is given to RGB three-primary color LEDs lamp 63, It is different by the voltage for being transported to RGB three-primary color LEDs lamp 63, to control the color change of RGB three-primary color LEDs lamp 63.

The utility model designing points are：It is main that different face are shown using bluetooth module control RGB three-primary color LED modules The change of color, realizes the mode of man-machine interaction, and to enrich the decorative effect of Intelligent bracelet, enjoyment is brought to user；Also simultaneously Add positioning circuit module, when children dress, parent also can positioning intelligent bracelet in real time position, to using bringing convenience Property.

It is described above, only it is the utility model preferred embodiment, not technical scope of the present utility model is appointed What is limited, therefore every any trickle amendment, equivalent variations made according to technical spirit of the present utility model to above example With modification, in the range of still falling within technical solutions of the utility model.

Claims (3)

1. a kind of control circuit structure of Intelligent bracelet, including power circuit, central processing unit and LCDs, the center A video circuit module and an audio circuit module are connected with processor, the video circuit module is used to encode vision signal With decoding, the audio circuit module is used to audio signal is encoded and decoded, it is characterised in that：Also include a bluetooth mould Block, positioning circuit module and a RGB three-primary color LED modules, the bluetooth module are connected with central processing unit, for movement Terminal sets up Bluetooth communication connection, and the positioning circuit module is connected with central processing unit, for positioning in real time, the RGB tri- Primary-color LED module includes LED drive circuit, digital analog converter and the RGB three-primary color LED lamps being sequentially connected, LED driving electricity Road is connected with central processing unit, and receiving mobile terminal instruction by bluetooth module is transmitted to after central processing unit is handled and exports number The data signal received is sent on digital analog converter by word signal to LED drive circuit, the LED drive circuit, is turned by digital-to-analogue Parallel operation exports corresponding analog voltage and is given to RGB three-primary color LED lamps, to control RGB three-primary color LED lamp color changes.

2. the control circuit structure of Intelligent bracelet according to claim 1, it is characterised in that：The central processing unit is connected with A plurality of LED lights, each LED light is covered with a male earner overcoat, and the male earner overcoat is built-in with electrostatic discharge protection circuit module.

3. the control circuit structure of Intelligent bracelet according to claim 1, it is characterised in that：The power circuit includes EMI Circuit, lithium battery, the EMI circuits are connected with lithium battery, and the EMI circuits have a charging inlet, and the lithium battery is handled with center Device is connected, for providing central processing unit power supply.