CN2600869Y - Flash-storage audio frequency player - Google Patents

Abstract

A digital player of flash audio comprises a housing body, a player control circuit positioned inside the housing, a display on the housing, an earphone jack or a loudspeaker, a power module and control buttons, wherein the housing body is provided with a memory block combination mechanism for storage of audio data; the combination mechanism has an electric interface for connection with the player control circuit; the combination mechanism is a socket opened on the housing body and the memory block can be inserted into the socket; the specific combination mechanism is a locking part or an insert part or a sliding fit part; the memory block is a nonvolatile solid state flash module that has a connecting component for matching and combination with the combination mechanism. Body of the utility model does not have a memory but provides an interface for connection with external memory blocks, facilitating users to change the memory blocks flexibly; besides, the utility model can reduce the cost of players and can greatly increase the commonality and universality of memory blocks as data storage medium.

Description

Flash memory audio frequency digital code player

Technical field

The utility model relates to a kind of audio player, and especially a kind of body does not have storer and has the flash memory audio frequency digital code player of flexible access external memory storage combining mechanism.Belong to electronic technology field.

Background technology

Along with the development of electronic technology and audio visual technology, the digital playback equipment of increasing audio frequency obtains people's favor.Wherein especially widespread use be exactly miniature consumer electronics products such as MP3.Existing this series products comprises display screen, earphone jack and/or loudspeaker, power module, operational and controlled key button and the storage block etc. that are provided with on outer cover body, the interior player control circuit that is provided with of housing, the housing, all be that storage block is installed in the body, the capacity of player is restricted, also just limits the renewal of player to a certain extent.

And on the other hand, because development of semiconductor, the capacity of non-volatile solid state memory is increasing, and price is more and more lower.As the nonvolatile solid state storage block of data storage medium, itself should can change the storage block of different capabilities easily as battery, and should not be subjected to the restriction of concrete electric read-write interface form.But present technology is because the restriction of data format standard and interface standard has limited nonvolatile solid state storage block versatility greatly.People have to set firmly the storage card that is complementary at different read-write equipments, are difficult to generally between the storage card, have caused the waste of storage resources.

The utility model content

The purpose of this utility model is to provide a kind of flash memory audio frequency digital code player, its body does not carry storage block, and have an interface that the exterior storage piece inserts, make things convenient for user flexibility to change storage block like this, also reduce the player cost, improve the extensive versatility of storage block more greatly as data storage medium.

The purpose of this utility model is achieved in that a kind of flash memory audio frequency digital code player, it comprises on the player control circuit that is provided with in the outer cover body, housing, the housing earphone jack and/or loudspeaker, power module and operational and controlled key button is set, outer cover body is provided with the storage block combining mechanism of depositing voice data, and combining mechanism is provided with the electric interfaces that is connected with the player control circuit.

Combining mechanism is the socket that is opened on the outer cover body, and the socket inboard is provided with electric interfaces, and storage block can be inserted in this socket.Socket is arranged on the side or the top or bottom surface of body as required, can be one or more.Combining mechanism is buckling parts or plugs together portion or the sliding portion of closing particularly.Storage block is the nonvolatile solid state flash memory module, and this module has the link that combines with the combining mechanism coupling.For example, the link of storage block is a contact pin, and the electric interfaces of combining mechanism is a jack.

Combining mechanism is the containing cavity on the body, is provided with electric interfaces in the containing cavity, and containing cavity is provided with the lid that combines with body housing.

Certainly, multi-disc nonvolatile solid state storage block is arranged in the carriage, joins by carriage and body.

As required, the nonvolatile solid state storage block is more than a slice, and the sheet that the interface of nonvolatile solid state storage block is provided with each sheet nonvolatile solid state storage block selects control end, and this control end is connected with the control mouth line of this body processor.

According to the technique scheme analysis as can be known, the utility model is simple in structure, flexible and convenient to use, the user can arbitrarily deposit voice data with general storage block, mp3 file for example, with it storage block as player, improve versatility, universality and the utilization factor of storage block greatly, also reduce the cost of player greatly, improve the performance of player itself.

Description of drawings

Fig. 1 is the three-dimensional decomposition texture synoptic diagram of a kind of embodiment of the utility model;

Fig. 2 is Fig. 1 embodiment combining mechanism partial interior electric interfaces perspective view;

Fig. 3 is that Fig. 1 embodiment is in conjunction with perspective view after finishing;

Fig. 4 is the three-dimensional decomposition texture synoptic diagram of the another kind of embodiment of the utility model;

Fig. 5 makes up the back schematic perspective view for Fig. 4 embodiment;

Fig. 6 is the utility model storage block structural representation;

Fig. 7 is the utility model musical player module circuit theory diagrams;

Fig. 8 is the utility model card reading module circuit theory diagrams;

Fig. 9 is the utility model storage block circuit theory diagrams.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is done detailed description further.

The utility model is a kind of flash memory audio frequency digital code player, it comprises on the player control circuit that is provided with in the outer cover body, housing, the housing earphone jack and/or loudspeaker, power module and operational and controlled key button is set, outer cover body is provided with the storage block combining mechanism of depositing voice data, and combining mechanism is provided with the electric interfaces that is connected with the player control circuit.

One concrete external structure embodiment can be as shown in Figure 1, 2, and multi-disc nonvolatile solid state storage block 2 is arranged in the carriage 22, slides to close by carriage 22 and body 1 and join.Affixed for ensureing, body 1 is provided with multi-disc nonvolatile solid state storage block 2 or carriage 22 inserts locking component.After multi-disc nonvolatile solid state storage block 2 or carriage 22 insertions, this component elasticity is locked in body 1 with multi-disc nonvolatile solid state storage block 2 or carriage 22.In the present embodiment, nonvolatile solid state storage block 2 is directly inserted in the socket of offering on the body 1 11, and combining mechanism is buckling parts or plugs together portion or the sliding portion of closing particularly.Player internal interface structure as shown in Figure 2, the storage block structure as shown in Figure 6, the interface 21 of storage block is a jack, the electric interfaces 12 of combining mechanism is a contact pin 12.After storage block 2 inserted sockets 11 and put in place, finish combination, as shown in Figure 3.

As required, the nonvolatile solid state storage block is more than a slice, and multi-disc nonvolatile solid state storage block is stacked setting, and the outside is provided with housing and wraps.When reading and writing data, control mouthful sheet of each sheet nonvolatile solid state storage block of line traffic control by this body processor and select control end, realize that the read-write of the above nonvolatile solid state storage block of a slice is controlled.

Another external structure embodiment, shown in Fig. 4,5, combining mechanism is the containing cavity 17 on the body 1, be provided with electric interfaces 12 in the containing cavity 17, storage block 2 is arranged in the containing cavity 17, and electrical bond, and containing cavity 17 is provided with the lid 16 that combines with body 1 shell.Operating process is changed picking and placeing of battery usually with various utensils and is moved the same.

Fig. 7,8,9 is respectively the utility model player module, card reading module and storage block circuit theory diagrams.Because the working mechanism and the existing player basically identical that has the fixed storage piece of its Card Reader, broadcast do not repeat them here.

During actual the use, the user can arbitrarily deposit voice data with general storage block, and for example mp3 file is inserted into it storage block as player on the body, in conjunction with after, constitute a whole MP3, optionally play to control again and get final product.The user also can use this storage block to combine with other read write lines and deposit other data, improves versatility, universality and the utilization factor of storage block greatly, also reduces the cost of player greatly, improves the dirigibility that player uses.

It should be noted last that, above embodiment is only unrestricted in order to explanation the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the utility model, and not breaking away from spirit and scope of the present utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims (9)

1, a kind of flash memory audio frequency digital code player, it is characterized in that: it comprises on the player control circuit that is provided with in the outer cover body, housing, the housing earphone jack and/or loudspeaker, power module and operational and controlled key button is set, outer cover body is provided with the storage block combining mechanism of depositing voice data, and combining mechanism is provided with the electric interfaces that is connected confession exterior storage piece electrical bond with the player control circuit.

2, flash memory audio frequency digital code player according to claim 1, it is characterized in that: combining mechanism is the socket that is opened on the outer cover body, and the socket inboard is provided with electric interfaces, and storage block can be inserted in this socket.

3, flash memory audio frequency digital code player according to claim 2 is characterized in that: be provided with firm joint device in the socket, firm joint device is specially and fastens or plug together or the sliding device that closes counter structure.

4, according to claim 2 or 3 described flash memory audio frequency digital code players, it is characterized in that: socket is arranged on the side or the top or bottom surface of body.

5, according to claim 2 or 3 described flash memory audio frequency digital code players, it is characterized in that: socket is one or more.

6, flash memory audio frequency digital code player according to claim 1, it is characterized in that: combining mechanism is the containing cavity on the body, is provided with electric interfaces in the containing cavity, containing cavity is provided with the lid that combines with body housing.

7, according to claim 1 or 2 or 3 or 4 described flash memory audio frequency digital code players, it is characterized in that: storage block is the nonvolatile solid state flash memory module, and this module has storing module interface that combines with body combining mechanism electric interfaces coupling and the external structure of mating combination mutually.

8, flash memory audio frequency digital code player according to claim 5, it is characterized in that: multi-disc nonvolatile solid state storage block is arranged in the carriage, joins by carriage and body combining mechanism.

9, flash memory audio frequency digital code player according to claim 5, it is characterized in that: the nonvolatile solid state storage block is more than a slice, the storing module end interface that the data port line of each sheet and sheet selected control system termination can be connected with the control mouth line of control circuit.

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