CN2221013Y - Music cake case - Google Patents

Abstract

The utility model discloses a music cake case which can play the music, comprising a case bottom, a case cover, a musical film, an amplifier, a sounder, a battery, and an electric door. The utility model is characterized in that a music integrated circuit block which is composed of the musical film, the amplifier, and the sounder is connected with the battery and a music integrated circuit which is composed of the electric door in series, the electric door is positioned at the edge of the case bottom, and the circuit part is positioned at the back of the case bottom. When the electric door is switched on, the cake case can play the bright and euphonic music, and the festive gas atmospheres of festival enjoyment and birthday congratulation can be increased.

Description

Music cake box

The utility model relates to a kind of food package box, is a kind of music cake box specifically.

Red-letter day celebrating decorative cakes and the birthday decorative cakes of offering birthday congratulations, popular day by day at food products market, sales volume increases day by day.And place the packing box (cake box) that red-letter day is celebrating, the birthday is offered birthday congratulations decorative cakes almost is with perseverance and consistency, unalterable.Be decorative cakes maker mounting the cake that the makes cake box of packing into, pin expense person buys back decorative cakes, opens the lid, and is noiseless quietly.

The purpose of this utility model is to provide a kind of music cake box with melody.

To achieve these goals, the utility model adopts following technical scheme: a kind of music cake box, at the bottom of comprising box, lid, musical film, amplifier, sounder, battery and electric switch, it is characterized in that: with the lead music integrated circuit that music integrated circuit block, battery and the electric switch be made up of musical film, amplifier, sounder form that is connected in series, its electric switch is arranged on the box feather edge, and its circuit part is arranged on the back side at the bottom of the box.

Compared with the prior art the utility model has conspicuous advantage, open celebrating, birthday in red-letter day when offering birthday congratulations the decorative cakes box, the cake box can be played out happy celebrating or wish that happy birthday and wait and appreciate the melodious melody of the heart, the happy atmosphere celebrating to strengthen, that birthday cake was brought.

Below in conjunction with drawings and Examples the utility model is elaborated.

Fig. 1 is the schematic appearance of an embodiment of the utility model;

Fig. 2 is a schematic appearance at the bottom of the box among Fig. 1;

Fig. 3 is the local enlarged diagram of Fig. 2;

Fig. 4 is the schematic circuit diagram of Fig. 1 embodiment;

Fig. 5 is the another kind of embodiment schematic circuit diagram of the utility model;

Fig. 6 is another embodiment schematic circuit diagram of the utility model.

As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4 be a kind of embodiment of the utility model.It by box at the bottom of 1, lid 2, music integrated circuit block 3, battery 4 and bimetallic plate electric switch 5 form.Music integrated circuit block 3 is made up of musical film MX-0.1, amplifier and sounder, is prior art, and there is sale in market, so here do not elaborate.Two metal spring sheet electric switches 5 that be arranged in parallel, vertically be installed at the bottom of the box 1 edge, wherein a slice spring leaf connects an end of music integrated circuit block 3 through lead, the other end of this music integrated circuit block is through a utmost point of wire connected battery 4, battery is button-shaped dry storage battery, and another utmost point of battery connects another metal spring sheet through lead.Music integrated circuit block 3 and button cell 4 are loaded at the bottom of the box 1 the back side (not drawing among the figure).When lid 2 covered, inserted in the middle of the sheetmetal on the lid limit, and two sheetmetals separate, and cut off the electricity supply.2, two sheetmetals that open the lid close up because of elastic force, and power connection, sounder are played out music.When needs are preserved empty cake box, can in the middle of two sheetmetals, insert a slice insulators and get final product.

Fig. 5 is the another kind of embodiment schematic circuit diagram of the utility model, it is characterized in that replacing bi-metal leaf spring 5 with microswitch 6, and advantage is that the cake box will be played out melody as long as connect switch 6.

Fig. 6 is another embodiment schematic circuit diagram of the utility model, it is characterized in that replacing bi-metal leaf spring 5 with mini button 7, as long as advantage is to press the button, the cake box will be played out melody.

The utility model circuit structure also can adopt bi-metal leaf spring and microswitch or bi-metal leaf spring and mini button to be connected in parallel.

Claims (4)

1. music cake box, comprise box at the bottom of, lid, and connect the music circuit that musical film, amplifier, sounder, battery are formed with lead, it is characterized in that: the edge at the bottom of the box is provided with the electric switch of a control music circuit.

2. music cake box according to claim 1 is characterized in that: described electric switch is that two parallel metal spring sheets that are vertically set on the box feather edge are formed.

3. music cake box according to claim 1 is characterized in that: described electric switch is a microswitch that is arranged on the box feather edge.

4. music cake box according to claim 1 is characterized in that: described electric switch is a mini button that is arranged on the box feather edge.

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