CN202275573U

CN202275573U - Digital photo frame with voice time-telling function

Info

Publication number: CN202275573U
Application number: CN2011203666779U
Authority: CN
Inventors: 何武
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2012-06-13
Anticipated expiration: 2021-09-21

Abstract

The utility model discloses a digital photo frame with a voice time-telling function, which comprises a housing, a lens embedded on the housing, and a display screen positioned in the housing, wherein, the housing comprises a front housing and a rear housing which are respectively provided with the lens and a loudspeaker net in an embedded manner; a loudspeaker is arranged in the loudspeaker net; a front housing mold insert and a rear housing mold insert are respectively arranged in the front housing and the rear housing; a display screen is arranged in the front housing mold insert; a keystroke decorating part and a keystroke are arranged at the joint part of the upper part of the whole housing; the picture frame comprises a main control chip AX 206, a memorizer Flash, an LCD and a loudspeaker; the main control chip AX 206 takes an inner core 51 singlechip as the core to serve as the processor for processing voice and images; the 1.5-inch LCD is used for displaying images and effects of a clock; a data memory is a 16M SPI-Flash of a W25X16 model; and a 8-Omega 1.5W loudspeaker is used for time telling through voice. The digital photo frame has the advantages of accuracy in voice time telling, and attractive and fashionable appearance.

Description

A kind of speech chronopher DPF

Technical field

The utility model relates to a kind of electronic installation, particularly a kind of speech chronopher DPF.

Background technology

This product technology is applied to the occasion of speech chronopher and digital photograph use; Speech chronopher make things convenient for the user touch button just immediately with true man's voice reporting appear at the time, information such as year, the moon, day, week; DPF makes things convenient for the user that digital photograph is loaded on the product cleverly to browse through LCDs; This product is widely used in family, leisure, amusement, individual character workplace, fashionable gift, commercial affairs, wedding celebration, advertisement, education etc.No matter speech chronopher DPF as the power of a effect of visualization can be suitable for indoor, outdoor.Speech chronopher makes that its application that becomes is more extensive, for the special people who payes attention to of time viewpoint, is the product of a ultra performance especially.Its with carry, entertainment environment is widely used the favor that obtains the electrophile.Personalized speech chronopher DPF will become people's life necessary article; Becoming people puts down in writing the moment of living, experiences the part that fashion lives up; The digital electric photo frame brings brand-new number life to people; The speech chronopher function that the infiltration in digital electric field is powerful makes the use value of DPF obtain tremendous increase, becomes the maximum bright spot and the attraction of digital product of new generation; This will further strengthen the exchange and interdynamic between consumer and the digital product, thereby bring modish experience more convenient, more fashion for the consumer.Existing DPF does not have the function of accurate speech chronopher, and outward appearance is not attractive in appearance, therefore, the speech chronopher DPF of a kind of accurately speech chronopher, appearance looks elegant fashion just need be provided.

The utility model content

The utility model technical matters to be solved is that the speech chronopher DPF of a kind of accurately speech chronopher, appearance looks elegant fashion is provided.

For solving above technical matters; The technical scheme of the utility model is: a kind of speech chronopher DPF; Comprise housing, be set in the eyeglass on the housing and be positioned at the display screen of enclosure interior; Key is: said housing comprises fore shell and the back cover that mutually combines through buckle structure; Said fore shell and back cover outside gap portions studs with eyeglass and speaker net respectively, is provided with loudspeaker in the speaker net, respectively is provided with fore shell mold insert and back cover mold insert that interior shape with it matches in fore shell and the back cover; Be provided with in the said fore shell mold insert with the fore shell mold insert in the display screen that matches of square breach, whole housing is that the top binding site of fore shell and back cover is provided with the button decoration and is embedded in the button in the said button decoration.

As the further improvement of the utility model, said speech chronopher DPF comprises main control chip AX206, storer Flash, LCDs and loudspeaker, wherein:

AX206 is that core is handled voice and picture as processor with kernel 51 single-chip microcomputers; Use 1.5 cun LCDs to Show Picture and effects such as clock; Data-carrier store uses the SPI-Flash of the 16M of model W25X16; Speech chronopher is play in the output of using the loudspeaker of 8 Europe 1.5W to carry out voice, and wherein the amplification of sound realizes that by power amplifier chip LM4871 processor drives speaker operation through output pwm signal.

The beneficial effect of the utility model:

1, a kind of speech chronopher DPF; Comprise housing, be set in the eyeglass on the housing and be positioned at the display screen of enclosure interior; Key is: said housing comprises fore shell and the back cover that mutually combines through buckle structure; Said fore shell and back cover outside gap portions studs with eyeglass and speaker net respectively, is provided with loudspeaker in the speaker net, respectively is provided with fore shell mold insert and back cover mold insert that interior shape with it matches in fore shell and the back cover; Be provided with in the said fore shell mold insert with the fore shell mold insert in the display screen that matches of square breach, whole housing is that the top binding site of fore shell and back cover is provided with the button decoration and is embedded in the button in the said button decoration.This kind is arranged so that this utility model compact conformation, appearance looks elegant fashion.

2, said speech chronopher DPF comprises main control chip AX206, storer Flash, LCDs and loudspeaker, wherein:

AX206 is that core is handled voice and picture as processor with kernel 51 single-chip microcomputers; Use 1.5 cun LCDs to Show Picture and effects such as clock; Data-carrier store uses the SPI-Flash of the 16M of model W25X16, has functions such as erasable programmable, can store multiple voice, picture and text; Speech chronopher is play in the output of using the loudspeaker of 8 Europe 1.5W to carry out voice; Wherein the amplification of sound is realized by power amplifier chip LM4871, makes the voice of broadcast can be clear as far as possible loud, and processor drives speaker operation through output pwm signal.Have the following advantages:

1) can global function accomplish demonstration time, year, the moon, day, week exactly, can also carry out the time voice and picture gives the correct time, such as the giving the correct time of year, month, day, the giving the correct time of upper and lower noon, the giving the correct time of current time, the giving the correct time etc. of week on the same day.

2) use the speech chronopher of dedicated fixed to export, can make the voice of broadcast clearer.

3) on cost performance, the speech chronopher digital photo frame has only increased speech chronopher software and voicefrequency circuit on traditional DPF basis, has also only increased a power amplifier chip and some capacitance resistance wares in the element.The time at any time that increased on the function is reported, and has realized desirable voice output function.Therefore, improved performance greatly.

4) present technique product power saving more, under the state of standby, key just can be jumped out voice and the time picture carries out giving the correct time of time, date simultaneously as long as the time of pressing gives the correct time, and gets into holding state after having reported automatically.

5) the general traditional voice single time reporting function that gives the correct time makes it very dull, when currently is merely able to report at read clock or time signal clock, and does not have Full Featured the date with report in week.In alarm clock function is set, do not accomplish that the alarm clock function of many groups more makes traditional speech chronopher technology seem more coarse.Present technique not only global function is given the correct time and can also be set three groups of alarm clocks simultaneously and carry out speech chronopher.

6) also have plenty of traditional digital electric photo frame, can only be with the form read clock of picture, even if alarm clock also can only be demonstrated its alarm clock through a kind of sound of prompting, simple picture function shows slightly inferior.

But development along with growing digital electronic goods; In the digital electric photo frame, more trend towards multifunctional product; The digital photo frame of speech chronopher arises at the historic moment, and this product has just well solved the weak point of conventional art, and it is compatible to have handled the vision and the sense of hearing better.

Description of drawings

Below in conjunction with Figure of description the utility model is done further detailed description, wherein:

Fig. 1 is the decomposing schematic representation of the utility model;

Fig. 2 is the perspective view of the utility model;

Fig. 3 is the perspective view of the utility model;

Fig. 4 is the Audio Processing and the power amplifier figure of the utility model;

Fig. 5 is the amplifier power supply control chart of the utility model;

Fig. 6 is the key circuit figure of the utility model;

Fig. 7 is the Flash circuit diagram of the utility model;

Fig. 8 is the cpu circuit figure of the utility model;

Fig. 9 is the power-supplying circuit figure of the utility model;

Figure 10 is the utility model LCD and backlight circuit figure.

Embodiment

To shown in Figure 3, a kind of speech chronopher DPF comprises housing, is set in the eyeglass 1 on the housing and is positioned at the display screen 4 of enclosure interior like Fig. 1, and key is:

Said housing comprises the fore shell 2 and back cover 9 that mutually combines through buckle structure; Said fore shell 2 studs with eyeglass 1 and speaker net 10 respectively with back cover 9 outside gap portions; Be provided with loudspeaker 6 in the speaker net 10; Respectively be provided with fore shell mold insert 3 and back cover mold insert 8 that interior shape with it matches in fore shell 2 and the back cover 9; Be provided with in the said fore shell mold insert 3 with fore shell mold insert 3 in the display screen 4 that matches of square breach, whole housing is that the top binding site of fore shell 2 and back cover 9 is provided with button decoration 5 and is embedded in the button 7 of 5 li of said button decorations.

Extremely shown in Figure 10 like Fig. 4; Structure of the present invention includes major part devices such as main control chip AX206, storer Flash, LCDs, loudspeaker and forms; AX206 is that core is handled voice and picture as processor with kernel 51 single-chip microcomputers; Use 1.5 cun LCDs to Show Picture and effects such as clock; Speech chronopher is play in the output of having used the loudspeaker of 8 Europe 1.5W to carry out voice. and also have data-carrier store to use the SPI-Flash of the 16M of model W25X16, it has functions such as erasable programmable, and can hold the multiple voice of savings, picture, text etc.

Among Fig. 4: PINI_SKC amplifier power supply control end;

P4.0 is high--turn-offs;

P4.0 is low--opens;

1 is loudspeaker.

Among Fig. 5:, be OR if need not control power supply UR1 if need control power supply UR1 sky and connect other elements.

AX206 is as the core of system, and the output of each data, input all can be passed through the processing of single-chip microcomputer.Use the Flash space of 16M-bit to deposit program code and picture, voice resource.Therefore main control singlechip AX206 and Flash are closely connected together.After processor and storer have been arranged; Display screen is a Primary Component of seeing direct effect; This also is the most important bridge of man-machine interaction; Through 1.5 cun LCDs, the function in the consumer realization system well, for example: demonstration time, setting alarm clock time, different functions such as Show Picture.Also have processor to drive speaker operation through output pwm signal, wherein the amplification of sound is realized by power amplifier chip LM4871, makes the voice of broadcast can be clear as far as possible loud.Power supply directly uses chargeable 3.7V lithium battery to supply power, and after using battery electric quantity, can connect with USB interface and charge.Use the Universal USB can be simultaneously so that present technique and computer combine better.

Exist five buttons to comprise reset key, speech chronopher key, entree singly-bound, upturning key, downturning key among the present invention.

Can carry out operation through button, at first can make system's replacement data that reset through reset key to system.The speech chronopher key can carry out the operation of speech chronopher in real time, and in holding state, pressing the speech chronopher key just can picture and voice reproduction time information simultaneously, and the temporal information of being play comprises the date, current time, week etc.The entree singly-bound can carry out menu function and switch.Upturning key, downturning key are exactly in order to set menu function, adjustment temporal information function, picture browsing etc. better.Accomplish man-machine interaction work well through five buttons.

Therefore, but as the digital photo frame of a speech chronopher harmonious the function of electronic clock and electron album, not only realize alarm clock function, when alarm clock, can know the current time of recognizing simultaneously.Compare traditional electronic alarm clock or traditional electron album function has all accounted for very big advantage.

Must be pointed out that some indefinitenesses that the foregoing description is just made the utility model illustrate.But person of skill in the art will appreciate that under aim that does not depart from the utility model and scope, can make modification, replacement and change to the utility model, these revise, replace and change the protection domain that still belongs to the utility model.

Claims

1. speech chronopher DPF comprises housing, is set in the eyeglass on the housing and is positioned at the display screen of enclosure interior, it is characterized in that:

Said housing comprises fore shell and the back cover that mutually combines through buckle structure; Said fore shell and back cover outside gap portions stud with eyeglass and speaker net respectively; Be provided with loudspeaker in the speaker net; Respectively be provided with fore shell mold insert and back cover mold insert that interior shape with it matches in fore shell and the back cover, be provided with in the said fore shell mold insert with the fore shell mold insert in the display screen that matches of square breach, whole housing is that the top binding site of fore shell and back cover is provided with the button decoration and is embedded in the button in the said button decoration.

2. speech chronopher DPF according to claim 1 is characterized in that: comprise main control chip AX206, storer Flash, LCDs and loudspeaker, wherein:

Main control chip AX206 is that core is handled voice and picture as processor with kernel 51 single-chip microcomputers; Use 1.5 cun LCDs to Show Picture and the clock effect; Data-carrier store uses the SPI-Flash of the 16M of model W25X16; Speech chronopher is play in the output of using the loudspeaker of 8 Europe 1.5W to carry out voice, and wherein the amplification of sound realizes that by power amplifier chip LM4871 processor drives speaker operation through output pwm signal.