CN2310363Y

CN2310363Y - Electric speech sound box

Info

Publication number: CN2310363Y
Application number: CN 96236261
Authority: CN
Inventors: 刘仰兆; 郑长风
Original assignee: XI'AN POLYTECHNICAL COLLEGE
Current assignee: XI'AN POLYTECHNICAL COLLEGE
Priority date: 1996-09-09
Filing date: 1996-09-09
Publication date: 1999-03-10
Anticipated expiration: 2006-09-09

Abstract

The utility model provides an electric speech sound box used as a present. The utility model is composed of a box body (7) and a working circuit arranged in the box body (7), wherein, the box body adopts geometric or artistic designs such as a sphere, a violin, a piano, etc.; the working circuit which is a solid recording circuit is composed of a speech sound conversion chip and a function circuit. The utility model changes the state of fixed speech sound contents, and has the advantages of direct-read-after-write function, large speech sound storage quantity, acoustic-optic fitting, simple circuit structure, few speech sound distortion, low power consumption, small size, and low cost. The utility model is novel and unique because of festoon lamps connected to the periphery, a control switch, background music, and present cavity arranged in the box. The utility model is suitable for batch production.

Description

The electronic speech box

The utility model relates to the small stores field, belongs to appliance and electronic, specifically is a kind of electronic speech box.

Development of electronic technology, the appearance of electron device and the life of upgrading to us bring many novel electron daily necessitiess, make having a varicolored life of people, hyperplasia enjoyment, electronic speech box a kind of product that comes to this is opened it, a greeting is sounded immediately, and a blessing is imported in the ears

The product of a kind of " music box " on sale in the market, uncap, can sound, but its content is fixed, Liao Liao is several can not to change, listen for the first time or feel fresh, many will produce stereotyped sense, the patent No. is that the utility model patent title of ZL9420070.7 is separated electronic acousto-optic gift box, it has added sound and light signal on the basis of simple voice gift box, phonation circuit wherein is in parallel with illuminating circuit, triggers the back acousto-optic and together sends, and can not control, its phonation circuit adopts read-only memory (ROM) storage language message, content is fixed, and the time is short, and the voice memory space is little, form is single, first song of Chang Weiyi or a few words, producer has also reserved voice content before dispatching from the factory, and can not change after dispatching from the factory.

For overcoming above-mentioned shortcoming, the utility model will be invented a kind of can the change at any time voice content exactly, at any time the required voice content of typing, storage capability is big, and is furnished with peripheral circuits such as controllable acousto-optic trigger button and color lamp, voice distortion is little, cost is low, volume is little electronic speech box.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is an operating circuit synoptic diagram of the present utility model.

Below in conjunction with accompanying drawing the utility model is described in detail, embodiment is narration in the lump also.

The various box bodys 7 that cavity is arranged in realization of the present utility model is are as square, cylindrical, oval, rectangle, fusiformis, geometric configuration or some design such as the little earth such as spheroid, football, violin, piano, rocket, the house, the box body with cavity or part cavity of profiles such as animals and plants as shown in Figure 1, in operating circuit plate 3 is housed, and leave the cavity of placing battery and novelties, its operating circuit is a solid recording circuit, adopting speech conversion chip 12 is the main body chip, as shown in Figure 2, connect several pieces random memories (RAM) 11 to realize the expansion of voice storage amount.Functional circuit comprises speech iput circuit 10, voice amplifying circuit 9 and recording playback sound indicating circuit 13, recording playback sound (Record and Play) conversion switch circuit, as main body chip 12 is T6668, when adopting 4 MSM41256 storages, record playback time can reach 128 seconds, and its voice content can refresh at any time.

Realization of the present utility model is that also the periphery of main body chip 12 is connected to circulation or chases the color lamp circuit, on speech packet, be connected to various gauge tap as: trigger (Start) button, recording playback sound (Record and Play) switches etc. show cavity 5 that is provided with the placement battery in the box body and the gift cavity 6 of placing jewellery as Fig. 1.

During the utility model work: open the lid 1, just started the operating circuit that is installed in the box body 7, speech packet sends the voice content that has recorded automatically, control recording playback sound switch 2 is put the recording position, just can record again by trigger switch 4 again to end, place recording playback sound switch playback place to cover lid again, open and send new typing content when covering, can weigh aforesaid operations repeatedly in the time of need refreshing once more.Box-packed four batteries of voice if inner chamber then is provided with the plug of background music, transformation, mu balanced circuit being installed and being matched greatly, are established bottom 8 so that install and debugging.

Because the utility model has adopted solid recording circuit, simultaneously, realized expanding of voice storage amount, circuit such as functional circuit and color lamp have reasonably been connected, selected suitable box body moulding for use, make the utility model to change to voice content, refresh, at any time the required voice content of typing, storage capability is big, can realize recording playback sound 32 seconds to 128 seconds, but the people is easy to operate for controlling, and is furnished with circulation or chases color lamp and background music to form the excellent results that acousto-optic cooperates multi-form effect, circuit structure is simple, voice distortion is little, little power consumption, volume is little, cost is low, is suitable for forming market and produces product.

Claims

1, a kind of electronic speech box, form by box body and operating circuit wherein, it is characterized in that operating circuit is a solid recording circuit, it is the main body chip that solid recording circuit adopts speech conversion chip (12), connect several pieces random memories (11) and functional circuit, functional circuit includes speech iput circuit (10), voice amplifying circuit (9) and recording playback sound indication (3), recording playback sound conversion switch circuit, the box body inner chamber can be installed 20-30cm ²Operating circuit plate (3), also be provided with the cavity of placing battery and gift in the box chamber, that box body (7) profile can be divided into is three-dimensional square, cylindrical, oval, prismatic, spheroid or some design, such as violin, upright piano, closet.

2, electronic speech box according to claim 1, it is characterized in that the operating circuit periphery is connected to circulation or chases the color lamp circuit, be connected to various gauge tap such as trigger button (4) on speech packet, recording playback sound switch (2) etc. can be established the gift cavity that several place necklet in the box body.