JP2009027589A - Structure for attaching video/audio cable in av equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure for attaching a video/audio cable in AV equipment in which connection work can be omitted by eliminating the need of complicated work for a user who does not know connection to connect the video/audio cable to a connector of an AV substrate by directly connecting the video/audio cable to the AV substrate of the AV equipment in advance. <P>SOLUTION: The present invention relates to a structure for attaching a video/audio cable in AV equipment in which the video/audio cable constituted of a video cable 4, a right-side audio cable 5 and a left-side audio cable 6 is connected and attached to an AV substrate 3 disposed in AV equipment 1, wherein a signal line 7 of the cables 4, 5, 6 and the ground 8 are directly connected and attached to the AV substrate 3. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention is for video timbre in AV equipment in which a video timbre cable comprising a video cable, a right-side timbre cable, and a left-side timbre cable is connected to and attached to an AV board disposed in the AV equipment. The present invention relates to a cable mounting structure.

  Conventionally, with a video tone color cable connector consisting of a video cable, a right side tone color cable, and a left side tone color cable connected to an AV board connector, the user may not know the work of connecting to the AV board connector. There is a problem that this work is difficult to perform and is troublesome, and there is a possibility that the connection of the connector may be wrong.

  The first prior art is shown in FIGS. As shown in FIGS. 5A and 5B, this conventional display device is configured such that the AV terminal group 103 is a detachable AV terminal box 102 and the AV terminal box 102 is fitted into the PDP television 101. The AV terminal box 102 is removed and the AV cable 104 is connected to the AV terminal group 103 of the AV terminal box 102. (For example, refer to Patent Document 1).

However, this conventional display device also has a problem that the AV cable 104 must be connected to the AV terminal group 103 of the AV terminal box 102, which makes it difficult for the user to perform this connection work and is troublesome.
JP 2004-15277 A

  The present invention has been made in view of the above-described conventional problems. By connecting the video / timbre cable directly to the AV board of the AV device, the user who does not know the connection can connect the video / timbre cable to the AV board. It is an object of the present invention to provide an image tone color cable mounting structure in an AV apparatus that does not require a troublesome operation of connecting to the connector of the AV apparatus and can eliminate the connection work.

  The present invention has been proposed in order to solve the above-mentioned problems, and the invention according to claim 1 is directed to an AV board disposed in an AV device, on a video cable, a right-side timbre cable, and a left side. A video tone color cable mounting structure in an AV apparatus in which a video tone color cable comprising a tone color cable is connected and attached, wherein the signal line and ground of each cable are directly connected to the AV board. It is characterized by the fact that it is attached.

  According to a second aspect of the present invention, in the first aspect of the present invention, the signal lines of each cable are separately connected to the AV board and attached, and the ground is bundled with three wires. Connected to one place.

  According to a third aspect of the present invention, in the first aspect of the invention, the ground of the connector on one side of each cable is formed in a circular arc shape with a part cut away, and the AV board has the circular arc shape. An arc-shaped hole portion is formed to be inserted and connected to the ground, and a signal line is inserted into the inner center of the arc-shaped hole portion to be connected, and one side of each cable is formed. The connector ground and the signal line are inserted into the arc-shaped hole formed in the AV substrate and the inner center hole to be connected.

  According to the first aspect of the present invention, the video tone color cable composed of the video cable, the right side tone color cable, and the left side tone color cable is directly connected to the AV board of the AV device, thereby connecting A user who does not know does not need a troublesome work of connecting each cable to the connector of the AV board, and the connection work can be omitted. Furthermore, there is an advantage that the user only has to connect each cable to a television receiver or a speaker.

  According to the invention described in claim 2, since the ground of each cable is bundled and connected to one place of the AV board, the three grounds are separately connected to the AV board. Therefore, the number of work steps can be reduced, and the space on the AV board can be saved.

  According to the third aspect of the present invention, the ground and the signal line of the connector on one side of each cable are inserted and connected to the arc-shaped hole formed in the AV board and the hole in the inner center. The connector of each cable can be connected to the AV board, and it is not necessary to remove the connector from each cable, so that labor can be saved, and it is easy to connect and attach the connector to the AV board. Workability can be improved.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a video / timbre cable connection structure in an AV apparatus according to the present invention are described below with reference to the drawings.

  FIG. 1 is a perspective view of a connection structure of a video tone color cable in the AV apparatus according to the first embodiment of the present invention, and FIG. 2 is a perspective view showing a state in which the video tone color cable is fixed to the rear panel from the state of FIG.

  As shown in FIG. 1, the connection structure of the video tone color cable in the AV apparatus according to the first embodiment of the present invention is connected to the video cable 4 and the light side on the AV board 3 arranged in the housing 2 of the AV apparatus 1. Each signal line 7 and each ground 8 of the video tone color cable composed of the tone color cable 5 and the left side tone color cable 6 are separately directly connected and attached. This connection is made by soldering the tip of each signal line 7 and each ground 8 to the surface of the AV board 3. Each cable 4, 5, 6 is provided with a bush 9, and as shown in FIG. 2, each bush 9 is provided in a mounting groove 10 a drilled in a rear panel 10 attached to the back side of the housing 2. Is to be fitted.

  Therefore, according to the first embodiment, it is not necessary for the user who does not know the connection to connect the cables 4, 5, 6 to the connector of the AV board 3, and the connection work can be omitted. Furthermore, there is an advantage that the user only has to connect the cables 4, 5, and 6 to the television receiver or the speaker. Further, since the bushes 9 provided in the cables 4, 5, 6 are fitted in the mounting grooves 10a of the rear panel 10, when the pulling force is applied to the cables 4, 5, 6 The cables 4, 5, and 6 are not detached from the AV board 3.

  FIG. 3 is a perspective view of the connection structure of the video tone cable in the AV apparatus of the second embodiment.

  As shown in FIG. 3, the connection structure of the cable for video and timbre in the AV apparatus of the second embodiment is such that the signal lines 7 of the cables 4, 5, and 6 are separately connected to the AV board 3 and attached. Reference numeral 8 denotes a bundle of three wires that are connected and attached together at one location on the AV substrate 3. Although not shown, the bushes 9 of the cables 4, 5, 6 are fitted in the mounting grooves 10 a (see FIG. 2) of the rear panel 10.

  Therefore, according to the second embodiment, it is not necessary to separately connect the three grounds 8 to the AV board 3, so that the number of work steps can be reduced, and space saving on the AV board 3 can be achieved. Can do.

  FIG. 4 is a perspective view of the connection structure of the video tone cable in the AV apparatus according to the third embodiment.

  As shown in FIG. 4, the connection structure of the video sound color cable in the AV device of the third embodiment is partially cut off in the ground 12 of the connector 11 on one side of each cable 4, 5, 6. It is formed in an arc shape. The AV board 3 is formed with an arc-shaped hole 3a to which an arc-shaped ground 12 is inserted and connected, and a signal line 13 is inserted and connected to the inner center of the arc-shaped hole 3a. A hole 3b is formed. The arc-shaped ground 12 is inserted into the arc-shaped hole 3a of the AV board 3 and connected by soldering, and the signal line 13 is inserted into the inner central hole 3b and connected by soldering. Although not shown, the bushes 9 of the cables 4, 5, 6 are fitted in the mounting grooves 10 a (see FIG. 2) of the rear panel 10.

  Therefore, according to the third embodiment, the connectors 11 of the cables 4, 5, 6 can be connected to the AV board 3, and it is not necessary to remove the connector 11 from the cables 4, 5, 6. It is possible to save labor, and it is easy to connect and attach the connector 11 to the AV board 3 to improve workability.

It is a perspective view of the connection structure of the video tone color cable in the AV equipment of the first embodiment of the present invention. It is a perspective view which shows the state which fixed the cable for video sound colors to the rear panel from the state of FIG. It is a perspective view of the connection structure of the video tone color cable in the AV equipment of the second embodiment. It is a perspective view of the connection structure of the video tone color cable in the AV equipment of the third embodiment. The conventional display apparatus is shown, (a) is the rear view, (b) is the block diagram.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 AV apparatus 2 Case 3 AV board 3a Arc-shaped hole 3b Hole 4 Video cable 5 Right side tone color cable 6 Left side tone color cable 7 Signal line 8 Ground 9 Bush 10 Rear panel 10a Mounting groove 11 Connector 12 Ground 13 Signal line

Claims (3)

  Mounting structure of video tone cable in AV equipment in which video tone color cable consisting of video cable, right side tone color cable and left side tone color cable is connected and attached to AV board arranged in AV equipment A video tone color cable mounting structure in an AV device, wherein a signal line and a ground of each cable are directly connected to the AV board for mounting.   2. The AV according to claim 1, wherein the signal lines of the cables are separately connected to the AV board and attached, and the ground is bundled and connected to one place of the AV board. Mounting structure for video sound cable in equipment.   The connector ground on one side of each cable is formed in an arc shape with a part cut away, and the AV board is formed with an arc-shaped hole portion to which the arc-shaped ground is inserted and connected. In addition, a hole to be connected by insertion of a signal line is formed at the inner center of the arc-shaped hole, and the ground and the signal line of the connector on one side of each cable are formed on the AV board. 2. A video tone color cable mounting structure in an AV apparatus according to claim 1, wherein the video sound color cable is inserted into and connected to a hole portion of the inner center portion and the inner central hole portion.