CN205071291U - Intelligence protective sheath - Google Patents
Intelligence protective sheath Download PDFInfo
- Publication number
- CN205071291U CN205071291U CN201520580540.1U CN201520580540U CN205071291U CN 205071291 U CN205071291 U CN 205071291U CN 201520580540 U CN201520580540 U CN 201520580540U CN 205071291 U CN205071291 U CN 205071291U
- Authority
- CN
- China
- Prior art keywords
- protection cover
- intelligent protection
- electrically connected
- mobile terminal
- input interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Telephone Function (AREA)
Abstract
The utility model provides an intelligence protective sheath, be used for mobile terminal (2), light -emitting component (10) and an audio frequency input interface (14) that contain casing (1) and the adjustable color temperature of setting on this casing (1), still including setting up pulse generating circuit (13) that are used for converting audio frequency input interface received audio signal into pulse signal in this casing, a wireless communication module (12) for colour temperature control signal that wireless receiving mobile terminal sent, a colour temperature and be used for the basis for being based on colour temperature control signal control light -emitting component shift register (15) that pulse signal produced a clock signal's main control chip (11) and was used for going on twinkleing according to clock signal control light -emitting component. Implement the beneficial effects of the utility model are that, the last light -emitting component of intelligence protective sheath is along with the audio frequency twinkles to user's accessible mobile terminal wireless control light -emitting component's colour temperature.
Description
Technical field
The present invention relates to field of mobile terminals, more particularly, relate to a kind of intelligent protection cover of mobile terminal.
Background technology
Existing mobile terminal (as smart mobile phone, panel computer etc.) all has the function of audio plays.These audio frequency comprise ringing sound of cell phone, video subsidiary sound or music etc.And the protective sleeve of existing mobile terminal does not all arrange the light units that can carry out with the audio frequency play glimmering, like this, make audio frequency play the effect produced comparatively dull, the various enjoyment demand of people cannot be met.
Summary of the invention
The technical problem to be solved in the present invention is, the protective sleeve for the above-mentioned and existing mobile terminal of prior art does not all arrange the defect carrying out the light units glimmered with the audio frequency play, and provides a kind of intelligent protection cover.
The present invention solves its technical problem, the technical scheme adopted there is provided a kind of intelligent protection cover, for mobile terminal, comprise housing and luminescence component and an audio input interface of adjustable color is on the housing set, also comprise the pulse generation circuit being converted to pulse signal for the audio signal received by audio input interface be arranged in this housing, for the wireless communication module of the colour temperature control signal that wireless receiving mobile terminal sends, for control according to colour temperature control signal luminescence component colour temperature and for the main control chip that produces a clock signal according to described pulse signal and for controlling the shift register that described luminescence component carries out glimmering according to clock signal.
In intelligent protection cover of the present invention; also comprise rechargeable battery, for the charging circuit that charges to described rechargeable battery and for utilizing described rechargeable battery to provide the power supply generative circuit of working power for intelligent protection cover, the positive and negative electrode of rechargeable battery is electrically connected with charging circuit and described power supply generative circuit respectively.
In intelligent protection cover of the present invention, the input of audio input interface and charging circuit is electrically connected to charge as power input interface when charging.
In intelligent protection cover of the present invention; during use; connect audio input interface by one end of an adapter, the other end connects the audio output interface of mobile terminal, to obtain audio signal from audio output interface and to input to described pulse generation circuit by audio input interface.
In intelligent protection of the present invention cover, wireless communication module comprise in wifi module, bluetooth module, zigbee module any one or multiple.
In intelligent protection cover of the present invention, pulse generation circuit comprises the first amplifier and the second amplifier; The reverse input end of the first amplifier is by the first grounding through resistance, the in-phase input end of output and the second amplifier is electrically connected and is electrically connected to the reverse input end of the first amplifier by the second resistance, negative supply input end grounding, positive supply input is electrically connected with the positive voltage output end of power supply and is connected with the reverse input end of the second amplifier by the 3rd resistance; The inverting input of the second amplifier is by the 4th grounding through resistance, and output and main control chip are electrically connected.
In intelligent protection cover of the present invention, the perforate that on housing, the functional unit of tool and mobile terminal adapts.
In intelligent protection cover of the present invention; a filter circuit is electrically connected between audio input interface and pulse generation circuit; filter circuit comprises the 5th resistance and the first electric capacity; the output that the input of the first electric capacity connects audio input interface is electrically connected to the positive voltage output end of power supply by the 6th resistance, the output of described first electric capacity be electrically connected to described pulse generation circuit input and by described 5th grounding through resistance.
In intelligent protection cover of the present invention, housing is formed with the storage tank for accommodating mobile terminal; Luminescence component is LED/EL Cold light source, and LED/EL Cold light source is arranged along the edge of opening of storage tank.
In intelligent protection cover of the present invention, shift register is 74HC595D.
Implement intelligent protection cover of the present invention, there is following beneficial effect: the present invention obtains the audio signal of audio frequency of mobile terminal output interface by arranging sound audio input interface on housing, the colour temperature control signal of mobile terminal transmission is obtained by bluetooth module, main control chip according to colour temperature control signal control luminescence component colour temperature and according to pulse signal produce a clock signal with controls shift register control luminescence component glimmer, thus realize the effect that luminescence component carries out with the audio frequency of mobile terminal playing glimmering, and user can also be regulated by the colour temperature of mobile terminal to flicker, improve the Experience Degree of user.The present invention, also by arranging switch, achieves the opening and closing of the flashing function of luminescence component, also making protective sleeve more succinct by arranging the second storage tank, intelligent protection cover of the present invention being reached simple, practical, has certain recreational.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the front schematic view of the intelligent protection cover of the embodiment of the present invention;
Fig. 2 is the circuit theory schematic diagram of the intelligent protection cover shown in Fig. 1;
Fig. 3 is the circuit diagram of the preferred embodiment of partial circuit in Fig. 2;
Fig. 4 is the schematic rear view when intelligent protection cover shown in Fig. 1 uses;
Fig. 5 is the schematic diagram of a preferred embodiment of luminescence component in Fig. 1.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
As shown in Figure 1, it is the front schematic view of the protective sleeve of the embodiment of the present invention, and in the present embodiment, protective sleeve comprises housing 1, and this housing 1 is formed with the storage tank for accommodating mobile terminal 2; When mobile terminal 2 is encased in protective sleeve, by the opening of this first storage tank, the screen of mobile terminal 2 can be seen.In the present invention, the surface with the opening of storage tank of housing 1 is designated as the front of housing 1; The surface of the opening of the first storage tank dorsad of housing 1 is designated as the back side of housing 1.Here, mobile terminal 2 can be the electronic products such as panel computer (as IPAD), MP3/MP4 player (as IPOD), portable game machine (as PSP) or personal digital assistant (PDA).Housing 1 can be made up of duroplasts, soft plastic, silica gel, TPUE rubber (TPU), ABS metal or other plastics.
This intelligent protection cover also comprises the luminescence component 10 of the adjustable color be arranged on housing 1.In the present embodiment, as shown in Figure 1, luminescence component 10 is EL (Electroluminescentlight) Cold light source 101.This EL Cold light source 101 is arranged along the edge of opening of storage tank.Certainly, the position of EL Cold light source 101 on housing 1 is not limited to arrange along the opening of the first storage tank, can also be arranged on the back side of housing 1, side or rib.In addition, this EL Cold light source 101 can also be designed to other pattern, and such as, this EL Cold light source 101 can form the complex pattern such as dragon or phoenix.
Being appreciated that luminescence component 10 is not limited to EL Cold light source 101, can also be adjustable color light-emitting diode.Due to the small volume of light-emitting diode, and the light luminance sent is comparatively strong, like this, housing 1 arranges the visual effect that luminescence component 10 also can not affect protective sleeve monnolithic case.Be appreciated that the quantity of light-emitting diode needs according to design and determines.Further, according to design needs, light-emitting diode can be arranged on the front of housing 1, the back side or side.In addition, multiple light-emitting diode also can be arranged in various pattern, and such as, multiple light-emitting diode can be arranged in constellation or cartoon pattern etc.
Further, in the present embodiment, with reference to Fig. 2,3,4.This intelligent protection cover also comprises the audio input interface 14 be arranged on this housing 1, and be arranged in this housing 1 for the audio signal that audio input interface is received be converted to pulse signal pulse generation circuit 13, be used for the colour temperature control signal that wireless receiving mobile terminal 2 sends wireless communication module 12, be used for controlling the colour temperature of luminescence component 10 according to colour temperature control signal and being used for producing the main control chip 11 of a clock signal according to described pulse signal and being used for controlling according to clock signal the shift register 15 that described luminescence component 10 carries out glimmering.
During use, audio input interface 14 is inserted in one end of adapter 5, the other end inserts audio output interface---the earphone interface on mobile phone, adapter 5 also has one for the earphone interface of frames connecting with headphone 6, namely audio signal is obtained by adapter 5 from the earphone interface mobile phone, this audio signal has two-way and exports, and audio input interface 14 of leading up to transfers to pulse generation circuit 13, and earphone 6 of leading up to carries out the output of sound.Corresponding, can have an opening above, the position of opening is corresponding with the position of earphone interface.
In the present embodiment, the audio signal sent by audio input interface 14 mobile terminal receive 2 to export to pulse generation circuit 13, in order to the unnecessary noise in filtering audio signal, between audio input interface 1 and pulse generation circuit 13, be also electrically connected a filter circuit 141.This filter circuit 141 comprises the 5th resistance R32 and the first electric capacity C1 as shown in Figure 3, and the output of audio input interface is by the first electric capacity C
1be electrically connected to the in-phase input end of the first amplifier in pulse generation circuit 13 (OperationalAmplifiers, operational amplifier) (U15A), the 5th resistance R
32be electrically connected on the output of the first electric capacity, therefore this filter circuit 141 is a high pass filter, and cut-off frequency is f=1/ (2 π R
32c
1) ≈ 5Hz, can the low-frequency noise of below filtering 5HZ.6th resistance R
1one end be connected to output and the first electric capacity C of audio input interface 14
1input between, the other end connects the positive voltage output end of power supply.
Pulse generation circuit 13 comprises the first amplifier U15A and the second amplifier U15B, and its model is LM358.The reverse input end of the first amplifier U15A is by the first resistance R
33ground connection, the in-phase input end of output and the second amplifier U15B is electrically connected and passes through the second resistance R
34 are electrically connected to and the reverse input end of the first amplifier, negative supply input end grounding, and the positive voltage output end of positive supply input and power supply is electrically connected and is electrically connected by the reverse input end of the 3rd resistance R35 and the second amplifier U15B.The signal of telecommunication amplifies via after the first amplifier U15A, and the multiple of amplification is A=1+R
34/ R
33=11 times.
The inverting input of the second amplifier U15B is by the 4th resistance R
36ground connection, the input of output and main control chip 11 is electrically connected.This second amplifier U15B is used as a comparator, by the voltage by its inverting input---power supply positive voltage * (R36/R36+R35) with in-phase input end voltage---output end voltage of the first amplifier U15A compares, output pulse signal relatively.
Wireless communication module 12 comprises wifi module, zigbee module or bluetooth module wherein one or more.The wireless transmission of user on mobile terminal 2 is used for the colour temperature control signal controlled colour temperature, the colour temperature control signal that wireless communication module 12 wireless receiving mobile terminal 2 sends, and colour temperature control signal inputs main control chip 11 after conditioning.
Main control chip 11 is electrically connected with shift register 15, luminescence component 10 respectively, and luminescence component 10 is also electrically connected with shift register 15.Main control chip 11 obtains the pulse signal of pulse generation circuit 13 generation and the color temperature controlling circuit of wireless communication module 12 reception respectively.Simultaneously with reference to figure 4, namely governor circuit 11 generates color temperature Signal transmissions to luminescence component 10 after obtaining colour temperature control signal, is controlled the colour temperature of luminescence component 10 by color temperature signal.Simultaneously, main control chip 11 generates a clock signal according to pulse signal, this clock signal inputs to this shift register 15 as the clock pulse of shift register 15, and the output of shift register 1 is electrically connected described luminescence component 10 and glimmers to control luminescence component 10.In the present embodiment, 74HC595D selected by shift register 15, and 74HC595D has eight groups of outputs, and can control 8 groups of luminescence components 10 respectively and glimmer, the luminescence component angle if desired controlled, then can adopt multiple 74HC595D.
In the present embodiment, in order to adjust colour temperature, there is in each LED/EL Cold light source in luminescence component 10 lamp of multiple color respectively, as having the lamp of red, green, blue three kinds of colors, being adjusted the lighting time of the wick of shades of colour by color temperature signal thus controlling colour temperature.As shown in Figure 5, it is the schematic diagram of a preferred embodiment of luminescence component in Fig. 1, for the one group of luminescence component 10 indicated in scheming, the output that DR3 is connected to 74HC595D glimmers with D35 such as control LED, and DG3, DB3 obtain color temperature signal and input to the adjustment that RGB0603 carries out colour temperature.
In the present embodiment; intelligent protection cover also comprises rechargeable battery 16, for the charging circuit 18 that charges to rechargeable battery 16 and for utilizing rechargeable battery 16 to provide the power supply generative circuit 17 of working power for intelligent protection cover; rechargeable battery 16 can be as lithium battery, lithium polymer battery, lithium ion battery etc.; the positive and negative electrode of rechargeable battery 16 is electrically connected with charging circuit 18 and power supply generative circuit 17 respectively, and power supply generative circuit 17 is responsible for the voltage/current signals generating this intelligent protection cover need of work and use.Wherein figure middle and upper part divides two place VCC33 of mark to be all electrically connected with the VCC33 of the mark of figure lower middle portion, exports with the positive voltage obtaining power supply.The physical circuit of charging circuit 18 and power supply generative circuit 17 as shown in the figure, wherein the definition of the pin 1-5 of STC6215 chip is followed successively by: CHRG, GND, BAT, VCC, PROG, and the definition of the pin 1-5 of STC7100 chip is followed successively by EN, GND, SW, VIN, VFB.
Whether the surface of housing 1 is provided with one power on carry out the switch 4 of work for controlling intelligent protection cover, switch 4 can be connected to main control chip 11, controls main control chip 10 and whether carries out work.Do not wish the broadcasting of luminescence component 10 accompanying audio as user and glimmer, can closing switch 4, and when needing the broadcasting of luminescence component 10 accompanying audio to glimmer, open switch 4.The perforate that on the housing upper shell 1 of intelligent protection cover, the functional unit of tool and mobile terminal 2 adapts; this functional unit comprise in volume key, on & off switch, earphone jack, charging inlet etc. one or more; these perforates are arranged on housing, avoid housing 1 to block these functional units.If Fig. 4 is example, housing 1 has been provided with a perforate 3, this perforate 3 adapts to the camera position of mobile terminal 2, and to make intelligent terminal 2 be arranged on after in holding tank, camera is positioned at perforate 3 just.
Preferably, in the present embodiment, audio input interface 14 is also used as power input interface during charging, and this audio input interface 14 is electrically connected to provide charge power supply with the input of charging circuit 18.Audio input interface 14 can be preferably a USB interface, during use this USB interface connecting adapter with the intelligent protection cover made along with music is glimmered, and when charging connecting charger to charge to rechargeable battery.
Be understandable that, can pulse generation circuit 13, wireless communication module 12, main control chip 11, charging circuit 18, power supply generative circuit 17, shift register 15 be arranged on a circuit board in the present invention, and circuit board is arranged in housing 1, with simplified design.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (10)
1. an intelligent protection cover, for mobile terminal (2), it is characterized in that, comprise housing (1) and be arranged on luminescence component (10) and an audio input interface (14) of the adjustable color on this housing (1), also comprise the pulse generation circuit (13) being converted to pulse signal for the audio signal received by audio input interface (14) be arranged in this housing (1), for the wireless communication module (12) of the colour temperature control signal that mobile terminal described in wireless receiving (2) sends, for control according to colour temperature control signal described luminescence component (10) colour temperature and for the main control chip (11) that produces a clock signal according to described pulse signal and for controlling the shift register (15) that described luminescence component (10) carries out glimmering according to clock signal.
2. intelligent protection cover according to claim 1; it is characterized in that; also comprise rechargeable battery (16), for the charging circuit (18) that charges to described rechargeable battery and for utilizing described rechargeable battery (16) to provide the power supply generative circuit (17) of working power for described intelligent protection cover, the positive and negative electrode of described rechargeable battery (16) is electrically connected with described charging circuit (18) and described power supply generative circuit (17) respectively.
3. intelligent protection cover according to claim 2, is characterized in that, described audio input interface (14) is electrically connected to charge as power input interface when charging with the input of described charging circuit (18).
4. intelligent protection cover according to claim 1; it is characterized in that; during use; described audio input interface (14) is connected by one end of an adapter; the other end connects the audio output interface of described mobile terminal (2), to obtain audio signal from described audio output interface and to input to described pulse generation circuit (13) by described audio input interface (14).
5. intelligent protection cover according to claim 1, is characterized in that, described wireless communication module comprise in wifi module, bluetooth module, zigbee module any one or multiple.
6. intelligent protection cover according to claim 1, is characterized in that, described pulse generation circuit (13) comprises the first amplifier (U15A) and the second amplifier (U15B);
The reverse input end of the first amplifier (U15A) is by the first resistance (R
33) ground connection, the in-phase input end of output and the second amplifier (U15B) is electrically connected and passes through the second resistance (R
34) being electrically connected to the reverse input end of the first amplifier (U15A), negative supply input end grounding, the positive voltage output end (VCC33) of positive supply input and power supply is electrically connected and by the 3rd resistance (R
35) be connected with the reverse input end of the second amplifier (U15B);
The inverting input of the second amplifier (U15B) is by the 4th resistance (R
36) ground connection, output and main control chip (11) are electrically connected.
7. intelligent protection cover according to claim 1, is characterized in that, the perforate that on described housing (1), the functional unit of tool and mobile terminal (2) adapts.
8. intelligent protection cover according to claim 1; it is characterized in that; be electrically connected a filter circuit (141) between described audio input interface (14) and described pulse generation circuit (13), described filter circuit (141) comprises the 5th resistance (R
32) and the first electric capacity (C
1), described first electric capacity (C
1) input connect described audio input interface (14) output by the 6th resistance (R
1) be electrically connected to the positive voltage output end (VCC33) of power supply, described first electric capacity (C
1) output be electrically connected to described pulse generation circuit (13) input and by described 5th resistance (R
32) ground connection.
9. intelligent protection cover according to claim 1, is characterized in that, described housing (1) is formed with the storage tank for accommodating described mobile terminal (2); Described luminescence component (10) is LED/EL Cold light source (101), and described LED/EL Cold light source (101) is arranged along the edge of opening of described storage tank.
10. intelligent protection cover according to claim 8, is characterized in that, described shift register is 74HC595D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580540.1U CN205071291U (en) | 2015-08-04 | 2015-08-04 | Intelligence protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580540.1U CN205071291U (en) | 2015-08-04 | 2015-08-04 | Intelligence protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071291U true CN205071291U (en) | 2016-03-02 |
Family
ID=55397787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580540.1U Expired - Fee Related CN205071291U (en) | 2015-08-04 | 2015-08-04 | Intelligence protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041287A1 (en) * | 2015-09-11 | 2017-03-16 | 罗启才 | Intelligent protective case |
-
2015
- 2015-08-04 CN CN201520580540.1U patent/CN205071291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041287A1 (en) * | 2015-09-11 | 2017-03-16 | 罗启才 | Intelligent protective case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206260076U (en) | A kind of portable multi-function solar energy Bluetooth audio device | |
| CN205946111U (en) | Multi -functional outdoor bluetooth speaker | |
| CN110535995A (en) | A kind of wireless reverse charging mobile phone shell | |
| CN106998509A (en) | A kind of wireless microphone with Bluetooth transmission | |
| CN103701181A (en) | Multifunctional bicycle electronic device | |
| CN205071291U (en) | Intelligence protective sheath | |
| CN205921798U (en) | Rechargeable adjustable color temperature RGBW lamp based on wireless control | |
| CN205812361U (en) | A kind of multifunctional sound box | |
| CN207939583U (en) | A kind of mobile phone protecting case based on NFC | |
| CN205227188U (en) | Intelligence music rhythm flashing lamp | |
| CN202219084U (en) | Multifunction model car | |
| CN204340528U (en) | Cactus Bluetooth audio device desk lamp | |
| CN204244294U (en) | Mobile terminal protecting sheathing | |
| CN204968072U (en) | Passive luminous earphone | |
| CN204806058U (en) | Take bluetooth sound's desk lamp | |
| CN204534934U (en) | Wireless charger and air purifier combination unit | |
| CN206180316U (en) | Multi -functional socket that charges | |
| CN204231426U (en) | Protective sleeve | |
| CN206135128U (en) | Multifunctional patch board | |
| CN206130661U (en) | Multi -functional electronic candle | |
| CN219577302U (en) | Multifunctional waterproof solar intelligent light string controller with USB (universal serial bus) charging function | |
| CN205039797U (en) | Compatible USB charges and audio transmission's interface circuit | |
| CN205332154U (en) | Intelligence bluetooth sound lamp | |
| CN209328501U (en) | A kind of remote control type music crystal ball | |
| CN202340293U (en) | Loudspeaker box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |