KR101124433B1 - The case of portable multimedia device - Google Patents

Abstract

The present invention relates to a case for extending a complex function in a multimedia product, the present invention relates to a case for protecting the exterior of a portable electronic product, the composite receiving unit formed on the inner surface of the case and the composite receiving unit and the case Characterized in that comprises a connecting portion for connecting.

According to the present invention, by providing a complex receiving unit that can be connected to the radio signal or Bluetooth communication module, the mobile TV receiver expansion unit and the connection to the electronic product on the inner surface of the case to protect the exterior of the portable electronic products, very simple and It is effective to provide an accessory case that is easy to carry and expands the functions of portable electronic products.

Portable Multimedia Products, Complex Receivers, DMBs

Description

Portable multimedia product case {The case of portable multimedia device}

The present invention relates to a case that is coupled to a portable multimedia device such as a mobile phone, PDA, PMP, and the like to protect the inside and outside of the case, in particular a module capable of radio signals or Bluetooth communication on the inner surface of the case to protect the exterior of the portable electronic products, The present invention relates to an accessory-type case which can expand the functions of a portable electronic product, while being very simple and portable by providing a composite receiving unit capable of extending a mobile TV receiver and a connection unit connecting the same to an electronic product.

Recently, with the development of sound and communication technology, the performance of portable devices such as MP3 players, mobile phones, and PMPs is improving, and it is becoming a necessity that takes up a considerable portion in modern society. In addition, as the distribution of such multimedia products is expanded, user needs are diversified, and new digital products are diversified accordingly. This is fueling a growing interest in how consumers add the features they need to accessories that are significantly cheaper.

In other words, in order to implement additional functions in addition to the general basic functions of the conventional multimedia products, the current main method is to expand functions by installing external equipment or software using a separate external connector. For example, Apple's iPhone (iPod) / iPod (iPod) is used in various layers around the world, and is gaining popularity as a smartphone that combines PDA (pocket PC) and mobile phone functions. However, these iPhones are expanding the functions of the iPhone by supplying them as separate accessory products in addition to the basic functions.

In addition to this, various portable multimedia products have a problem that the portability of the portable terminal is significantly reduced due to the connection with an external connector when additional functions such as adding a DM broadcasting function or a Bluetooth function are added. In terms of cost, there is a big problem for consumers to take.

The present invention has been made to solve the above problems, an object of the present invention is a composite receiver that can extend the radio signal or Bluetooth communication module, the mobile TV receiver to the inside of the case to protect the exterior of the portable multimedia product; By providing a connection for connecting this to electronic products, it is to provide an accessory-type case that is very simple and portable and can extend the functionality of a portable electronic product.

According to an aspect of the present invention, there is provided a case for protecting an exterior of a portable electronic product, the case comprising a composite receiver formed on an inner surface of the case, and a pin dock connector connecting the composite receiver and the case. It is possible to provide a portable multimedia product case, characterized in that made. This minimizes the external equipment required to expand the functionality of the portable electronics to promote portability and to conveniently expand the functionality only by mounting the case of the present invention.

The above-described composite receiver may be formed on the inner surface of the case to add various functions. For this purpose, the composite receiver includes a radio receiver, or further includes a Bluetooth receiver, or the composite receiver includes a mobile TV receiver. can do.

The case surrounds a lower surface and a side border of the electronic product, and a part of the upper surface of the electronic product may be formed to be exposed to the outside, so that the screen of the portable multimedia product may be confirmed. Of course, the transparent material may be formed to cover the entire upper surface.

In addition, the present invention, in addition to forming the case integrally, the case can be formed to be separated into the upper and lower, and the composite receiver and the connecting portion to be formed in the lower case.

According to the present invention, by providing a complex receiving unit that can be connected to the radio signal or Bluetooth communication module, the mobile TV receiver expansion unit and the connection to the electronic product on the inner surface of the case to protect the exterior of the portable electronic products, very simple and It is effective to provide an accessory case that is easy to carry and expands the functions of portable electronic products.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the present invention.

SUMMARY OF THE INVENTION The gist of the present invention is to form a receiver for receiving a multimedia signal in a portable multimedia product case, it is possible to implement an additional function without a separate equipment in a product equipped with a case. Therefore, it will be apparent that a configuration for expanding a function by forming a composite receiver according to the present invention using a protective or aesthetic case of a portable multimedia is included in the gist of the present invention.

1A and 1B, FIG. 1A is an exploded perspective view of a front side of a preferred embodiment of a portable multimedia product case according to the present invention, and FIG. 1B is a perspective view showing a rear side of the portable multimedia case according to the present invention. .

The portable multimedia product case according to the present invention comprises a composite receiver 200 formed on the inner surface of the case 100 and a pin dock connector 300 connecting the composite receiver and the case.

The case 100 may be integrally formed, but in this embodiment, a structure in which the upper case 100a and the lower case 100b are separated and coupled to each other will be described as an example.

The upper case 100a has a structure in which an upper surface thereof is opened, and side and bottom surfaces thereof are integrally connected to each other, and a lower end surface of the upper case 100a may be coupled to a first connection part 110a formed at an end surface of the lower case 100b. 2 connection part 110b is formed. The first and second connection parts may be formed to have a step so that the first connection part is slid and coupled to the second connection part, and conversely, the second connection part may be slid and coupled to the first connection part. have.

The composite receiver 200 is formed on an inner surface of the lower case 100b. In particular, the composite receiver may include at least one or more receivers capable of receiving various multimedia signals, and in order to reduce the weight and thickness of the overall case, the receiver may be implemented by a printed circuit. Of course, it is possible to embed a separate reception.

The composite receiver 200 may form a reception module capable of receiving various multimedia signals therein, for example, a radio receiver, a Bluetooth receiver, a mobile TV receiver, and the like may be mounted in an inner case.

In addition, the connection unit 300 is preferably formed as a connection path for transmitting the signal received by the composite receiver 200 to the portable multimedia product. The connection part 300 may be formed in various ways according to the type of product, but may be preferably formed as a pin dock connector consisting of 30 pins or 24 pins.

In one embodiment of the present invention has been described as an example that the upper case and the lower case is formed in a separate type, it is also possible to form a one-piece instead of a separate type.

That is, referring to FIG. 1C, the case 100 may be integrally formed as a whole, and the complex receiver 200 may be formed on the inner surface of the case. Of course, the upper side surface of the case may be formed in an open structure to be inserted into the lower surface from the upper surface of the case to be applied in a manner of coupling with the connection portion 300. In addition, the gist of the present invention can be implemented with only the lower case illustrated in FIG. 1A, and adjusting the shape or length of the lower case may be in accordance with the gist of the present invention even when the upper case is removed.

With reference to Figure 2 will be described an example of mounting a case equipped with a composite receiver according to the present invention in a portable multimedia product.

As shown, when the portable multimedia product M is first inserted into the upper case 100a by sliding, the connection part 300 formed on the lower case 100b corresponds to the connection terminal of the multimedia product M. In the process of combining with the lower case is automatically inserted and connected. Then, the multimedia product (M) is basically to be able to further expand the various reception functions included in the composite receiver 200.

3 is a block diagram showing an example of the composite receiver 200 according to the present invention.

In the present invention consisting of a separate upper case 100a and the lower case 100b, any one or more of the radio receiver 210, the Bluetooth receiver 220, and the mobile TV receiver 230 may be provided in the lower case 100b. And may be implemented in a printed or mounted manner.

The radio receiver 210 is preferably formed by performing a function capable of receiving FM, AM, DAB (Digital Audio Brodcasting).

The mobile TV receiver 230 may be configured to receive television signals from various mobile devices. For example, the mobile TV receiver 230 may form a receiver of a terrestrial digital television (T-DMB) or a satellite digital television. Various receivers such as ISDBT (Integrated Services Digital Broadcasting Terrestrial), China Multimedia Mobile Broadcasting (CMMB), Digital Video Broadcasting Television (DVB-T / H) in Europe, ATSC-MH in the Americas It is desirable to be able to receive a mobile broadcast that matches the settings of each country.

The composite receiver is connected to the connection unit 300 at the bottom, and can transmit a signal received from the outside to the multimedia product. Preferably, the composite receiver further forms the antenna unit 250. The antenna unit may be formed on an inner surface of an upper case or a lower case of the case separately from the multimedia product. In addition, the composite receiver may further include a battery expansion module 240 to form an external power source to charge the battery.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

1a to 1c is an exploded perspective view, a perspective view, a perspective view of a modified embodiment showing an embodiment according to the present invention.

2 is a conceptual diagram illustrating a multimedia product combined with a case according to the present invention.

3 is a conceptual diagram illustrating a configuration of a composite receiver according to the present invention.

Claims (7)

In the case to protect the exterior of portable electronic products, A composite receiver formed on an inner surface of the case; Includes; connecting portion connecting the complex receiver and the case; The composite receiver, A portable multimedia product case comprising at least one of a radio receiver, a Bluetooth receiver, and a mobile TV receiver. delete delete delete The method according to claim 1, The case surrounds the lower surface and side borders of the electronic product, A portable multimedia product case, characterized in that the portion of the upper surface of the electronic product is formed to be exposed to the outside. The method according to claim 1 or 5, The case can be separated into an upper portion and a lower portion, The composite receiver and the connecting portion is a portable multimedia product case, characterized in that formed in the lower case. The method of claim 6, The connecting part is a portable multimedia product case, characterized in that the 24 pin or 30 pin dock connector.

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