KR100250370B1 - A mixed tv having a separating deck and a speaker - Google Patents

Abstract

PURPOSE: A composite television set is to provide the sound produced from a loudspeaker at various directions and to prevent the quality of the sound from being deteriorated due to the resonance which is generated by the vibration of the loudspeaker. CONSTITUTION: A deck receiver(1) includes a deck seated groove(8) formed on a rear of a back cover(5), a socket receiving groove(9) formed on a portion of the deck seated groove, a cover(10) hinged to an upper end of the socket receiving groove, and a connecting jack(12) protruded inwardly from the socket receiving groove. The cover is always biased by a spring(11) provided under the cover. A deck coupler(2) is engaged to a side of an engaging groove on which a number of terminals are provided. A loudspeaker engaging section(3) includes a fixing rib(18) formed on a side of the deck, and a fixing terminal protruded from the fixing rib. The fixing rib is engaged to a guide rail(20) protruded from one side of the loudspeaker.

Description

Composite TV with separate deck and speakers

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite television having a deck on which a compact disc (CD) and a television tuning device are integrally installed, and a separate deck and speaker for detachably installing a speaker connected thereto.

In more detail, a socket to which the cover is integrally coupled to the bottom of a seating groove in which a deck on which the coupling socket is rotatable to the rear upper side of the back cover to be coupled with the front mask and a speaker to be detachably coupled thereto are formed. An insertion groove is installed, and a connection jack is integrally installed to the inner side of the coupling hole insertion groove, and both side surfaces of the deck are provided with fixing ribs to which guide rails installed on one side of the speaker are inserted and fixed. The terminals on the inner surface of the rail is characterized in that the elastic contact is installed.

Accordingly, the deck and the speaker connected to the compact disc player and the tuning device are integrally installed so that they can be used for various purposes, and are very convenient to use as a rechargeable wireless speaker. The sound is provided from various angles to increase the sound effect, and to prevent the sound deterioration due to the resonance generated during the vibration of the speaker coupled to the cabinet, and to minimize the weight of the TV to facilitate transportation.

Background Art [0002] In general known televisions, audio signals are composed of an audio receiver circuit and a speaker for detecting audio signals among video signals of a television launched into the air, and an image signal received from a video receiver circuit portion and a video receiver circuit portion for detecting a video signal. It consists of a synchronous deflection circuit part which assembles an image on the fluorescent surface of the CRT by extracting a synchronous signal from a color signal reproducing circuit and a video signal made of the primary color signal and operating a horizontal and vertical deflection circuit based on this. A device for complexly performing functions such as a player and a visual element is added.

In such a conventional composite television, as shown in Fig. 1, speakers 52 for processing sound of the television 51 are provided on both sides of the front mask 53, and one side of the front mask 53 is provided. The compact disk insertion tray 54 and the VSI front loading door 55 is configured to be installed.

In the composite television as described above, when the power source is supplied to the television 51 and the tray 54 or the front loading door 55 of the compact disc player installed in the front mask 53 is opened to insert a tape or the like, the composite television can be combined. The sound emitted from the VSI or the compact disc player is transmitted to the outside through the speaker 52.

However, in the conventional composite television as described above, the compact disk player or the VSI is installed inside the television 51, and the volume thereof increases, which makes the transportation inconvenient, and the speaker 52 is inside the television 51. When the amplification of the volume is integrally coupled to the user, or when the user increases the volume itself, the speaker 52 and the front mask 53 vibrate at the same time to cause resonance, thereby lowering the sound quality.

In addition, the volume and weight of the television 51 increases, making it difficult to carry, the CRT and other components are shaken, and the screen is shaken, and the speaker 52 built into the television 51 is provided to the viewer at various angles. There were several problems, such as the inability to provide a sound environment.

The present invention has been made to improve the above-mentioned problems. The compact disc player and the tuning device can be separated from the deck and speakers connected to it for use in a variety of applications.It is extremely convenient to use as a rechargeable wireless speaker, and the sound of the TV can be varied as a separate speaker. Provided from an angle to increase the sound effect, and to prevent the sound degradation due to the resonance caused by the vibration of the speaker coupled to the cabinet, and to minimize the weight of the TV to separate the deck and speaker that is easy to transport To provide a composite television.

1 is a schematic diagram showing the appearance of a conventional composite television;

Figure 2 is a schematic diagram showing the separation of the deck and speaker of the composite television according to the present invention

Figure 3 is a main structural view showing a coupling socket of the deck connection portion according to the present invention

4 is a main structural diagram showing a contact terminal coupling state of the present invention speaker connection portion;

Figure 5A is a coupling state diagram showing the coupling state of the coupling socket of Figure 3

B is an enlarged view illustrating main parts of the speaker contact terminal of FIG.

Explanation of symbols on the main parts of the drawings

1 ... deck insert 2 ... deck connection

3.Speaker connection 8 ... Deck mounting groove

9 ... Socket insert groove 10 ... Cover

13 ... deck 16 ... combined socket

18.Fix rib 19.Speaker

20 Guide rails 21 Fixed terminals

22.Contact terminal

Technical means of the present invention for achieving the above object is a seating groove formed so that the deck and the speaker to be detachably coupled to the deck is installed on the bottom so that the coupling socket is rotatable to the rear upper side of the back cover coupled to the front mask. A socket insertion groove is integrally installed at the bottom of the cover, and a connection jack is integrally protruded inside the coupling hole insertion groove, and guide rails installed at one side of the speaker are inserted and fixed to both sides of the deck. The fixed ribs are provided, and on the inner surfaces of the fixed ribs and the guide rails, a composite television having separate decks and speakers, each of which has terminals installed so as to be in elastic contact, is provided.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic diagram showing the separation state of the deck and the speaker of the composite television according to the present invention, Figure 3 is a structural diagram showing the coupling socket of the deck connection portion according to the present invention, Figure 4 is a contact portion of the speaker connection of the present invention 5A and B are enlarged views of the coupling socket and the contact terminal. The present invention provides a deck insertion portion 1, a deck connection portion 2 inserted therein, and one side of a deck. It is composed of a speaker connection (3) coupled to.

The deck insertion portion 1 to which the deck 13 and the speaker 19 connected thereto are mounted, and the front tube 4 and the back cover 5 are coupled to each other, and a brown tube 6 is installed therein, and the brown tube A plurality of electronic components for operating (6) is coupled to the upper side of the printed circuit board, the deck mounting groove (8) is provided in the rear of the back cover (5) to form a socket insertion groove (9) on one side thereof The cover 10 is coupled to the hinge 7 at the upper end of the socket insertion groove 9, and a spring 11 is installed at the bottom thereof, and the connection jack 12 is provided at the inner side of the socket insertion groove 9. It is integrally formed to protrude.

The deck connection portion 2 for electrically connecting the deck inserted into the deck insertion portion 1 with a television includes a plurality of terminals 15 installed at the lower side of the deck 13 so as to be connected to the printed circuit board 14. The coupling socket 16 is connected to the hinge 17 to the side of the coupling groove 31 so as to be rotatable.

Spike connecting portion (3) is installed on both sides of the deck to connect the spakers for emitting sound, the fixed ribs (18) are installed on both sides of the deck (13) on one side of the speaker 19 coupled thereto The guide rail 20 is integrally installed to protrude, and a plurality of fixed terminals 21 connected to the printed circuit board 14 are protruded to the inside of the fixed rib 18, and the guide rail 20 is in contact with the guide rail 20. The contact terminal 22 is formed on the inner side of the configuration to be elastically supported on the printed circuit board 23 is installed inside the speaker 19.

Referring to the operation of the present invention having the configuration as described above is as follows.

As shown in Fig. 2 to Fig. 5, the deck insertion unit 1 is installed so that the bottom surface of the deck 13 on which the television tuning device and the cd and the like are mounted, and the bottom surface of the speaker 19 connected to both sides thereof is inserted. The deck 13 and the speaker 19, which are formed and coupled to each other, are mounted to perform a function of a television, and the deck 13 is powered by a charger 34 mounted inside when the deck 13 is detached from the television. To perform a separate function.

In addition, the front mask (4) and the back cover (5) is coupled to the inside of the CRT (6) is installed, the CRT (6) of the monitor that delivers only the image by a number of electronic components installed inside It serves as a television when the deck 13 and the speaker 19 is connected to the upper side, the deck 13 and the television is coupled to the socket 16 is installed on the bottom of the deck (13) To be connected to the TV.

Subsequently, the coupling socket 16 is provided with a plurality of terminals 15 integrally installed to transmit various signals received from the deck 13 to the television, and is supplied to the CRT 6 by the terminals 15. Supplying power to the charger 34 so that power can be stored, the deck 13 and the speaker 19 is connected by a combination of the fixing rib 18 and the guide rail 20, each installed inside The voice signal is transmitted to the speaker 19 by the fixed terminal 21 and the contact terminal 22, and the contact terminal 22 is connected as a cable 33 to the speaker and the charger 32, respectively.

In addition, a separate charging device 32 is installed inside the speaker 19 to store and receive the power delivered to the deck 13 when the fixed terminal 21 and the contact terminal 22 are connected. When the speaker 19 is separated from the deck 13 by the power source, it is possible to perform a separate speaker 19 function.

In addition, the coupling socket 16 is connected to the hinge 17 so as to protrude downward when rotated, the socket insertion groove 9 when the coupling socket 16 inserts the deck 13 into the deck seating groove (8) The coupling socket 16 is inserted into the cover 10, which is installed at the upper end of the socket insertion groove 9, is inserted into the socket insertion groove 9, and is installed inside the socket insertion groove 9. The coupling socket 16 is coupled to the connection jack 12.

In addition, the fixed terminal 21 of the deck 13, when the fixed rib 18 is inserted into the guide rail 20 to press the contact terminal 22, respectively, the contact terminal 22 is a speaker ( 19 is coupled to only one side of the printed circuit board 23 installed inside and the other side is separated to be elastically supported so that the contact of the fixed terminal 21 is easily contacted while being pressed inward when the fixed terminal 21 is pressed. Of course, the insertion of the speaker 19 is made easily.

Subsequently, the cover 10 has a coupling socket 16 when the L-shaped spring 11 is coupled to the bottom so that the cover 10 always covers the upper side of the socket insertion groove 9. The cover 10 is pushed to be in contact with one side of the socket insertion groove 9, and when the coupling socket 16 is separated, the cover 10 is restored to cover the socket insertion groove 9.

As described above, according to the composite television having a separate deck and a speaker according to the present invention, a compact disc player, a tuning device, and the like are integrally installed with a deck and a speaker connected thereto so as to be used for various purposes. It is extremely convenient to use as a possible wireless speaker, and the sound of the TV as a separate speaker is provided from various angles to increase the sound effect and to reduce the sound quality due to the resonance caused by the vibration of the speaker coupled to the cabinet. Prevents and minimizes the weight of the television, thereby making it easy to carry.

Claims (3)

In a television in which a front tube (4) and a back cover (5) are coupled to each other, and a brown tube (6) is provided inside, and a plurality of electronic components for operating the brown tube (6) are coupled to an upper side of a printed circuit board. , The deck mounting groove 8 is installed at the rear of the back cover 5 to form a socket insertion groove 9 at one side thereof, and the cover 10 is hinged at the upper end of the socket insertion groove 9. Is coupled to the spring 11 is installed on the bottom, the deck insertion portion (1) and the connection jack 12 is formed integrally protruding into the socket insertion groove (9), A coupling socket 16 in which a plurality of terminals 15 are installed at a lower side of the deck 13 inserted into the deck seating groove 8 of the deck insertion part 1 is hinged on the side of the coupling groove 31. ) Deck connection (2) to be connected, Fixing ribs 18 are installed on both sides of the deck 13 to integrally protrude and install the guide rails 20 on one side of the speaker 19 coupled thereto, and a plurality of fixing ribs 18 are provided on the inner side of the fixing ribs 18. The fixed terminal 21 of the protruding, the deck and the speaker to be separated, characterized in that it comprises a speaker connection portion 3 is installed on the inner surface of the guide rail 20 to contact therewith Having composite TV 2. A composite television with a separate deck and speakers according to claim 1, characterized in that the spring (11) for supporting the cover (10) is formed in an L-shape. The composite television with a separate deck and speaker according to claim 1, wherein the contact terminal (22) to which the fixed terminal (21) of the deck (13) is in contact is installed to be elastically supported.

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