CN2341934Y - Automatic voice generator special for gift box - Google Patents

Abstract

The utility model relates to a special automatic voice generator for gift boxes, which is composed of a power supply, a music integrated block, a music circuit composed of a miniature horn and a control switch. The control switch is arranged on the junction of a gift box body and a box cover. The utility model can be conveniently installed on the gift box body. Once the box cover is opened, melodic music can automatically play. The utility model has the advantage of small volume and has low requirement to the shape and the texture of a carrier. The special automatic voice generator for gift boxes can be freely installed on the existing gift box.

Description

The Special Automatic sound-producing device of gift box

The utility model relates to the automatic sound-producing device of a kind of practical gift box.

Music circuit is introduced in gift box, the birthday cake packing box, usual way is that electronic circuit is installed among the interlayer of gift box, birthday cake packing box, at the bottom of cake box in the market all is foam box basically, be difficult to make interlayer, the productive costs and the difficulty of gift box or cake box have been increased greatly, make and the use that can't really put goods on the market in a large number of multiple successful in theory patent music cake box, gift box lost its basic practicality.In addition, I am on August 22nd, 96 application and the power of patenting, the patent No. be the electronic music of ZL96.223497.4 be posted on put goods on the market after, though obtained good practical function for light proof gift box, cake box, but it is for the gift box of light transmissive material, and the cake box is but no longer practical.

The purpose of this utility model is: at the problem that exists in present various music gift boxs and the production of birthday cake packing box, for reduction adds difficulty, reduce tooling cost, design a kind of more practically, and be not subjected to the gift box materials limitations can be installed in automatic sound-producing device on the box body of various quality, shape arbitrarily easily.

The purpose of this utility model is achieved in that the Special Automatic sound-producing device of gift box, is made up of power supply, music-integrating block, miniature loud-speaker and master cock, it is characterized in that master cock is made up of elastic body and contact.

Advantage of the present utility model is: suitable carrier is more extensive, and is not high to the quality shape need of carrier, need not specially to change the traditional diamond-making technique of carrier, can be installed on the gift box easily arbitrarily, and the shape of automatic sound-producing device is unrestricted.Simultaneously, can send the graceful language that happy birthday or bless automatically, increase festive air greatly according to people's needs.

Fig. 1 is the Special Automatic sound-producing device electrical schematic diagram of gift box;

Fig. 2 is that master cock is at gift box installation site scheme drawing;

Fig. 3 Fig. 4 is a kind of on off mode scheme drawing of on-off principle;

Fig. 5 Fig. 6 is the on off mode scheme drawing of another kind of on-off principle;

Fig. 7 Fig. 8 is the on off mode scheme drawing of another on-off principle.

Below in conjunction with accompanying drawing the utility model embodiment is further described.

As seen from Figure 1, the utility model is made up of power supply, ic chip (1), switch (2) and loudspeaker.

As seen from Figure 2, music integrated block IC (1) is by on the sidewall that is placed on box body (3), switch (2) is placed in the junction of box body (3) and lid (4), in the utility model, and the base edge junction that switch (2) is placed in box body (3) bottom and lid (4) is touched.

Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 have enumerated three kinds of construction of switch on off mode scheme drawings respectively, as seen from the figure, the closure state of elastic body (5) direct control contact, wherein, Fig. 3, Fig. 5, Fig. 7 are the closure state scheme drawings of cited three kinds of configuration switches, and Fig. 4, Fig. 6, Fig. 8 are the scheme drawing of corresponding switch when disconnecting.

As the IC (1) of a kind of embodiment of the present utility model, can select the integrated package that is solidified with " happy birthday " music for use, its power supply can be selected the 392A button cell for use.

Claims (2)

1, the Special Automatic transmitting apparatus of a kind of gift box: be made up of music circuit and master cock that power supply, music-integrating block, miniature loud-speaker are formed, it is characterized in that: master cock is made up of elastic body and contact.

2, the Special Automatic sound-producing device of gift box according to claim 1 is characterized in that, described elastic body places the junction of box body and lid.

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