JP2009021731A - Support structure of flat television - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a support structure of a flat television in which space saving can be achieved without requiring a large stand with a large width, the number of components can be reduced and a structure can be simplified and a connecting code having external connection terminal can be easily wired. <P>SOLUTION: The support structure comprises a first pillar-shaped column 3 having a contact part 4a coming into contact with the bottom plate 10a of a shelf 10 at one end and a female screw part 5a at the other end and a second pillar-shaped column 9 having a contact part 9a coming into contact with the top plate 10b of the shelf 10 at one end and a female screw part 9b at the other end, wherein upper and lower male screw parts 2a and 2b of the thin television 1 are formed at upper and lower ends of a connecting column part 2 provided integrally with the thin television 1, and the first column 3 has a lower side column 4 having the contact part 4a and a cylindrical support part 5 arranged between the lower side column 4 and the thin television 1 and having the female screw part 5a at the upper end, and wherein a hole part 4c the one end of which is connected to a substrate 6 in the flat television 1, and where a connecting code 7 wired in the cylindrical support part 5 is led out is formed in the lower side column 4 of the first column 3. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention has a contact portion that contacts the bottom plate of the floor or shelf at one end, a columnar first support column having a connecting portion at the other end, and a contact portion that contacts the top plate of the ceiling or shelf at one end, Supports a thin television by having a column-shaped second support column having a connection portion at the other end, and connecting the upper and lower connection portions of the thin television to the connection portion of the first support column and the second support column. The present invention relates to a support structure for a thin television.

  In general, as shown in FIG. 4, the support structure of the thin television is provided on the bottom plate 103 a of the shelf 103 by providing a large and wide stand 102 on the lower side of the thin television main body 101. However, since the width of the stand 102 is wide, the horizontal dimension H of the shelf 103 becomes large, and there is a problem that a large space is required.

  The first prior art is shown in FIGS. As shown in FIGS. 5 (a) and 5 (b), this conventional display panel support structure includes a vertical column 202 that supports the display panel 201 and a floor that is a fixed surface for fixing both ends of the vertical column 202. The surface 210 and the cradle 203a, 203b fixed to the ceiling surface 211 are provided. The combined length of the cradle 203a, 203a and the vertical column 202 is set to the height between the floor surface 210 and the ceiling surface 211. A length adjusting mechanism that adjusts to the difference, a vertical mechanism 206 that can slide in the vertical direction with respect to the vertical column 202, a rotating mechanism 205 and a holder 204 that can move in the rotational direction, and a display that rubs the elevation angle variably A panel support 207 is provided. (For example, refer to Patent Document 1).

  However, in this case, there is a problem that the number of parts increases because the holder 204 and the display support 207 arranged in the horizontal direction are required.

  The second prior art is shown in FIGS. 6 (a) and 6 (b). In this conventional flat TV stand, as shown in FIGS. 6A and 6B, the length of one vertical column 302 is adjusted and fixed to the height of the floor 306 and the ceiling 307, and is also set up vertically. Thus, the vertical column 302 is prevented from falling down. One horizontal column 303 is coupled to a position where the vertical column 302 becomes the center of the vertical column 303 at an arbitrary height. The television 301 is fixed to a vertical column 302 and a horizontal column 303 by a fastener 304 and a fastener 305, respectively. (For example, refer to Patent Document 2).

  However, in this case, since the horizontal pillar 303 and the fasteners 304 and 305 are required, there is a problem that the number of parts increases and the structure becomes complicated.

  The third prior art is shown in FIGS. 7 (a), (b) and (c). As shown in FIGS. 7A, 7B, and 7C, this conventional thin display stand is provided with a connection tool 441 having a substantially U-shaped side surface that is fixed to the clamp body 430 side. A pivot bearing 442 is provided on the connector 441 so that the upper and lower ends thereof are pivotally supported and are slidably moved left and right. A flat substantially U-shaped hinge body 443 which is fixed to the thin display P via a pivot bearing 442 is provided. The hinge body 443 is pivotally attached to the pivot bearing 442 via a plurality of disc springs 442A mounted inside the left and right side surfaces of the pivot bearing 442. A thin display P fixed to the tip of the hinge body 443 is supported by a pivot bearing 442 so as to be movable up and down. (For example, refer to Patent Document 3).

  However, in this case, as shown in FIG. 7C, there is a problem that the structure becomes complicated because many parts are required.

A fourth prior art is shown in FIG. As shown in FIG. 8, this conventional display device stand has a contact portion 501a that contacts the floor at one end, a columnar first support column 501 having a connecting means at the other end, and a ceiling at one end. The contact portion 502a is connected to a columnar second support column 502 having a connection means at the other end, and both ends are connected to the connection means of the first support column 501 and the second support column 502, and a plurality of screw holes 503d are formed around the contact portion 502a. The third support column 503 has a tapered portion 504a having a large outer diameter below, a tapered spacer 504 fixed to the third support column 503, insertion holes at both ends, and a taper portion at the center. A first holder 505 formed with a concave portion 505a to be formed, device attachment portions 571 and 572 at both ends, a screw hole 506b formed at a position corresponding to the insertion hole of the first holder, and a tapered portion at the center Provided with a recess 506a corresponding to That becomes in the second holder 506, sandwiching the ends of the tapered spacer 504 between the first holder 505 and second holder 506. (For example, see Patent Document 4)
However, this requires a tapered spacer 504, a first holder 505, and a second holder 506, and there is a problem that the number of parts is large and the structure is complicated.
JP 2003-330379 A JP 2006-304240 A JP 2003-177676 A Japanese Patent Laid-Open No. 11-184394

  The present invention has been made in view of the above-described conventional problems, and can save space without requiring a large and wide stand for installing a television receiver, and has a simple structure with a small number of components. Further, it is an object of the present invention to provide a thin television support structure that can facilitate wiring of a connection cord having an external connection terminal.

  The present invention has been proposed in order to solve the above-mentioned problems, and the invention according to claim 1 has an abutting portion that abuts a floor or a bottom plate of a shelf at one end and a connecting portion at the other end. A columnar first support column; a columnar second column having a contact part that contacts a ceiling or a shelf top at one end; and a connecting unit at the other end; and the first column and the first column In the supporting structure of a thin television, the upper and lower connecting portions of the thin television are connected to the upper and lower connecting portions of the thin television by connecting the upper and lower connecting portions of the thin television. It is formed on the upper and lower ends of a connecting support column provided integrally with a thin television, and the first support column includes a lower support column having the contact portion, and the lower support column and the thin television set. The connecting part is arranged between the connecting part and the upper end. And a connecting cord disposed in the cylindrical support portion is pulled out from the lower support column of the first support column with one end connected to the substrate in the thin television. It is characterized in that a hole is formed.

  According to a second aspect of the present invention, in the first aspect of the present invention, the connection portion of the second support column and the connection portion of the cylindrical support portion of the first support column are configured by an internal thread portion, and the thin television The upper and lower connecting portions of John are formed by male screw portions which are formed so as to protrude vertically and are screwed into the respective female screw portions.

  According to a third aspect of the present invention, in the invention according to the first or second aspect, the circular groove portion into which the hook-shaped portion formed at the upper end of the lower-side column enters the cylindrical support portion of the first column. Is formed, and the cylindrical support portion is rotatably supported.

  According to a fourth aspect of the present invention, in the invention according to any one of the first to third aspects, the connection cord is provided on the inner side of the lower-side column in the hole portion of the lower-side column of the first column. The elastic body which can be pulled out toward is inserted.

  According to the first aspect of the present invention, since the thin television can be supported by the columnar first support column and the second support column, the wide width conventionally used for installing the thin television set is wide. Space can be saved without the need for a large stand. In addition, when supporting a thin television, since a horizontal column, a fastener, or the like is not used, the number of parts can be reduced and the structure can be simplified. Furthermore, since the connecting cord having the external connection terminal can be arranged in the cylindrical support portion from the substrate in the thin television and can be pulled out from the hole formed in the lower support column of the first support column, Wiring can be facilitated, and this connecting cord does not get in the way when the thin television is rotated.

  According to the second aspect of the present invention, the connection portion formed by the internal thread portion of the second support column and the connection portion formed by the internal thread portion of the cylindrical support portion of the first support column are connected to the thin television. By connecting the connecting parts consisting of the upper and lower male threaded parts of the support column, the thin television is supported, so the mounting work can be easily performed, and the thin television can be rotated to the best orientation it can.

  According to the third aspect of the present invention, since the hook-shaped portion at the upper end of the lower support column enters the circular groove formed in the cylindrical support portion of the first support column, the lower support column of the first support column Thus, the cylindrical support portion can be freely rotated, and the orientation of the thin television can be easily changed. In addition, in order to rotate the screen of a thin television, the external connection terminal can be arranged on the lower support column that does not rotate, and wiring can be easily performed.

  According to the fourth aspect of the present invention, since the elastic body is fitted in the hole in the lower column of the first column, the connection cord having the external connection terminal can be easily directed toward the inner side of the lower column. Can be pulled out. As a result, it is possible to install the thin television on a conventional stand as necessary.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a thin television support structure according to the present invention will be described below with reference to the drawings.

  FIG. 1 shows a structure for supporting a thin television according to an embodiment of the present invention. FIG. 1A is an exploded rear view of the thin television, a cylindrical support portion of a first column, a second column, and a lower column. (B) is a front view of the state in which the thin television is disposed in the shelf, (c) is a plan sectional view in a state in which the thin television is disposed in the shelf, and (d) is connected from the lower column. FIG. 2E is an enlarged longitudinal sectional view showing a connection state of the cylindrical support portion of the first support column and the lower support column, and FIG. 2 is a tube view from the substrate in the thin television. It is a side view of the state which wired the cord for a connection to the hole of the lower side support | pillar through the shape support part.

  As shown in FIG. 1A, the support structure of the thin television of the present embodiment is provided with a connecting support column 2 integrally on the back surface of the thin television 1. A connecting portion composed of male screw portions 2a and 2b is formed. The first support column 3 connected to the external thread portion 2a at the lower end of the connection support column 2 is composed of a lower support column 4 and a cylindrical support unit 5. The lower support column 4 has a small dish-shaped contact at the lower end. A contact portion 4 a is provided, and a female screw portion 5 a into which the male screw portion 2 a at the lower end of the connecting support column 2 is screwed is formed at the upper end of the cylindrical support portion 5. As shown in FIG. 1 (e), a circular groove 5b is formed inside the cylindrical support part 5, and a hook-like part 4b formed at the upper end of the lower column 4 is freely rotatable in the circular groove 5b. I'm stuck in. Further, as shown in FIGS. 1A and 2, a connection cord 7 is connected to a substrate 6 in the thin television 1, and the connection cord 7 is connected from the inside of the cylindrical support portion 5 to the inside of the lower column 4. And is pulled out from the hole 4c of the lower column 4. As shown in FIG. 1 (d), an elastic body 8 such as rubber is fitted into the hole 4 c of the lower column 4, and a radial shape for pulling out the connecting cord 7 is inserted into the elastic body 8. A groove 8a is formed. Further, as shown in FIG. 1 (a), a connecting portion composed of a male threaded portion 2b at the upper end of the connecting strut portion 2 is formed at the lower end of the second strut 9 having a small plate-like contact portion 9a at the upper end. The connecting portion made of the female screw portion 9b is connected by screwing.

  As shown in FIG. 1B, the thin television 1 is disposed in the shelf 10, and the abutting portion 4 a of the lower column 4 of the first column 3 connected up and down contacts the bottom plate 10 a of the shelf 10. The thin television 1 is arranged in a fixed state in the shelf 10 by contacting the contact portion 9a of the second support column 9 with the top plate 10b. Moreover, since the cylindrical support part 5 is free to rotate with respect to the lower support column 4 of the first support column 3, the angle of the screen of the thin television 1 supported by the cylindrical support unit 5 is freely adjusted. It is possible.

  FIG. 3 is a rear view showing a state in which a thin television is attached to a conventional stand.

  As shown in FIG. 3, a thin television 1 is formed by forming a connecting portion including a female screw portion 11b at the upper end of a column portion 11a of a conventional stand 11 and forming a hole portion 11c in the column portion 11a of the stand 11. The connecting portion consisting of the male threaded portion 2a at the lower end of the connecting strut portion 2 is screwed into the connecting portion consisting of the female threaded portion 11b of the supporting column portion 11a of the stand 11, and the connecting cord 7 is pulled out from the hole portion 11c. It is also possible to attach to a conventional stand 11. In addition, although not shown in figure, the elastic body 8 shown in FIG.1 (d) is engage | inserted by the hole 11c of the support | pillar part 11a of the stand 11. FIG.

  Therefore, according to the present embodiment, the thin television 1 can be supported by the columnar first support column 3 and the second support column 9, and thus the width conventionally used for installing the thin television 1 is fixed. A large and large stand is not required, and the width h of the shelf 10 can be reduced as shown in FIG. Further, when supporting the thin television 1, no horizontal pillars or fasteners are used, so that the number of parts is small and the structure can be simplified. Further, a connection cord 7 having an external connection terminal is disposed in the cylindrical support portion 5 from the substrate 6 in the thin television 1 and from a hole portion 4 c formed in the lower support column 4 of the first support column 3. Since it can be pulled out to the outside, wiring can be facilitated, and the connecting cord 7 does not get in the way when the thin television 1 is rotated.

  Further, the connecting column portion 2 of the thin television 1 is connected to the connecting portion formed by the female screw portion 9 b of the second column 9 and the connecting portion formed by the female screw portion 5 a of the cylindrical support portion 5 of the first column 3. Since the thin television 1 is supported by connecting the connecting portions composed of the upper and lower male screw portions 2a and 2b, the mounting operation can be easily performed, and the thin television 1 is rotated to the best orientation. You can also

  Further, since the flange-shaped portion 4b at the upper end of the lower support column 4 enters the circular groove 5b formed in the cylindrical support portion 5 of the first support column 3, the lower support column 4 of the first support column 3 The cylindrical support portion 5 can be freely rotated, and the orientation of the thin television 1 can be easily changed. Further, in order to rotate the screen of the thin television 1, the connection cord 7 can be disposed on the lower support column 4 that does not rotate, and wiring can be easily performed.

  Moreover, since the elastic body 8 is fitted in the hole 4c in the lower column 4 of the first column 3, the connection cord 7 having the external connection terminal can be easily pulled out toward the inner side of the lower column 4. Can do. Thus, the thin television 1 can be installed on the conventional stand 11 as necessary.

  In the present embodiment, the example in which the thin television 1 is fixed and arranged in the shelf 10 has been described. However, the present invention is not limited to this, and for example, the first support column 3 and the second support column 9 are long. It is also possible to arrange the thin television 1 between the floor and the ceiling using a long one.

The support structure of the thin-type television of embodiment of this invention is shown, (a) is the rear view which decomposed | disassembled the thin-shaped television, the cylindrical support part of a 1st support | pillar, a 2nd support | pillar, and a lower side support | pillar, (b) is a front view of the state in which the thin television is placed in the shelf, (c) is a plan sectional view in a state in which the thin television is placed in the shelf, and (d) is a connection cord from the lower column. The front view of the state pulled out, (e) is an enlarged vertical sectional view showing the connection state of the cylindrical support portion of the first support column and the lower support column. It is a side view of the state which wired the cord for connection from the board | substrate in a thin television through the cylindrical support part to the hole part of the lower side support | pillar. It is a rear view which shows the state which attached the thin television to the conventional stand. The state in which the conventional thin television is installed in the shelf is shown, (a) is a front view thereof, and (b) is a plan sectional view thereof. The support structure of the conventional display panel is shown, (a) is the front view, (b) is the partial side view. The conventional stand for thin televisions is shown, (a) is the front view, (b) is the side view. A conventional stand for a thin display is shown, (a) is a side view thereof, (b) is a front view thereof, and (c) is an exploded perspective view showing a pivot bearing thereof. It is a disassembled perspective view of the conventional stand for display apparatuses.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Thin television 2 Connecting support | pillar part 2a Male thread part 2b Male screw part 3 1st support | pillar 4 Lower side support | pillar 4a Contact part 4b Gutter-like part 4c Hole part 5 Cylindrical support part 5a Female thread part 5b Circular groove part 6 Substrate 7 Connection Cord 8 Elastic body 8a Radial groove portion 9 Second support post 9a Abutting portion 9b Female screw portion 10 Shelf 10a Bottom plate 10b Top plate 11 Conventional stand 11a Post portion 11b Female screw portion 11c Hole portion

Claims (4)

  Connected to the other end is a column-shaped first column having a contact part that contacts the floor or shelf bottom plate at one end and a connecting part at the other end, and a contact part that contacts the ceiling or shelf top plate at one end. And supporting the thin television by connecting upper and lower connecting portions of the thin television to the connecting portion of the first support and the second support. In the flat television support structure described above, the upper and lower connecting portions of the thin television are formed at the upper and lower ends of a connecting support provided integrally with the thin television, and the first support is The lower support column having the contact portion, and the cylindrical support unit disposed between the lower support column and the connecting portion of the thin television and having the connecting portion at the upper end. The lower TV column has a thin TV television Flat panel television of the support structure, wherein a hole portion that is connected to the connection cord disposed in the tubular support portion in the substrate to one end of the inner is drawn is formed.   The connection portion of the second support column and the connection portion of the cylindrical support portion of the first support column are constituted by female screw portions, and the upper and lower connection portions of the thin television are formed to protrude upward and downward, and the respective female screw portions. The support structure for a thin television set according to claim 1, wherein the support structure is formed by a male screw portion to be screwed into the flat panel.   The cylindrical support part of said 1st support | pillar WHEREIN: The circular groove part in which the collar part formed in the upper end of the said lower side support | pillar enters is formed, and the said cylindrical support part is supported rotatably. Or the support structure of the thin-shaped television of 2.   4. The elastic body capable of pulling out the connecting cord toward the inner side of the lower support column is fitted in the hole of the lower support column of the first support column. Support structure for flat-screen televisions.