JP2009089200A - Display stand - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a self-standing thin television and a display stand equipped with a mechanism capable of preventing the self-standing thin display from falling down with simple constitution without spoiling beauty. <P>SOLUTION: The television stand 10 for the self-standing thin television 1 has a recessed portion 24 where a support plate 4 of the thin television 1 is mounted between a gate type front frame body 11 and a gate type rear frame body 12, an insertion groove 25 into which a front-end portion 4a of the support plate 4 can be inserted is formed on a front horizontal plate 15 defining the front thereof, and a vertical through hole 26 which can be positioned at a screw hole 5 of the support plate 4 is formed in a bottom plate 23 defining the bottom of the recessed portion 24. The support plate 4 of the thin television 1 is put in the recessed portion 24 from above and the support plate 4 is placed on the bottom plate 23 while the front-end portion 4a is inserted into the insertion groove 25. Then the support plate 4 is fixed to the bottom plate 23 using a set screw 6 and a butterfly nut 7. The television stand 10 can be securely prevented from falling down by the engagement with the insertion groove 25 and the fixation by the set screw 6. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a display base for mounting a thin display such as a large liquid crystal display or a plasma display, or a thin television equipped with such a thin display.

  In recent years, thin televisions equipped with large liquid crystal displays, plasma displays, etc. have become widespread. A flat-screen television generally has a self-supporting structure including a large-sized thin display main body, a support leg extending downward from a central portion of the lower end, and a horizontal support plate attached to the lower end of the support leg. A television stand that is commercially available for mounting a flat-screen television of this structure is equipped with a multi-stage shelf or storage section, like a CRT television stand, and a flat-screen television is placed on the top plate. ing.

Here, in the case of a self-supporting thin-type television, there is a problem that the center of gravity is high and it is easy to fall down. There exists a thing disclosed in the following patent document 1 as a fall prevention tool of a thin television. In Patent Document 1, a wire is bridged between a back surface portion of a thin television and a wall surface facing the thin television to prevent the thin television from falling.
Utility Model Registration No. 3120428

  However, the fall-preventing mechanism that connects the flat-screen TV to the wall with a wire has a bad effect that if the flat-screen TV falls on the wall side, it collides with the wall surface and damages the flat-screen TV or the wall. In addition, there is a restriction that the flat-screen television cannot be moved to an arbitrary position. Furthermore, there are problems such as scratching the wall surface to attach the wire. In addition to this, since the wires and the connecting metal fittings are exposed, there is a detrimental effect that the aesthetics of the wall surface and the thin television are impaired.

  SUMMARY OF THE INVENTION In view of these points, the present invention proposes a display stand equipped with a mechanism capable of preventing a free-standing thin TV and a free-standing thin display from falling without losing aesthetics with a simple configuration. There is to do.

In order to solve the above problems, the present invention includes a display main body, a support leg extending substantially vertically downward from a lower end portion of the display main body, and a horizontal support plate attached to the lower end of the support leg. A display stand on which a self-supporting display is mounted,
A gate-shaped front frame composed of left and right front columns and a front horizontal frame spanned between these upper ends;
A gate-shaped rear frame composed of left and right rear columns and a rear horizontal frame bridged between these upper ends;
Between the front horizontal frame and the rear horizontal frame, a left connection frame and a right connection frame that are spanned in parallel at a constant interval in the front-rear direction;
A bottom plate that seals the bottom of a rectangular opening formed between the front horizontal frame, the rear horizontal frame, the left connection frame, and the right connection frame to form a rectangular recess for display installation. When,
It has an insertion groove for inserting a front end portion of the support plate of the display, which is formed by digging forward a part of the front horizontal frame defining the front side surface of the recess. It is characterized by.

  When placing the display on the display stand of the present invention, the support plate of the display is placed in the recess, the tip of the support plate is inserted into the insertion groove, and the support plate is placed on the bottom plate in this state. In this state, the tip of the support plate is inserted into the insertion groove, so if the display tilts back and forth, the tip of the support plate hits the upper and lower surfaces of the insertion groove, and the display tilts further. Absent. Therefore, the display is prevented from falling.

  Here, it is preferable that a vertical through-hole capable of positioning a screw hole formed in a rear portion of the support plate of the display is formed in the bottom plate. By fixing the support plate placed on the bottom plate to the bottom plate by a fixing metal fitting passed through the screw hole and the vertical through hole, it is possible to reliably prevent the display from falling.

  Moreover, it is desirable to provide the concealment board which covers the front side part in the upper end opening of the said recessed part. By attaching the hidden plate, the support plate of the display becomes invisible from the front and the upper side, so that the aesthetic appearance is improved.

  Furthermore, it is desirable to have a shelf plate that extends horizontally between the front frame body and the rear frame body at a position below the bottom plate. This is convenient because various audio devices can be placed on the shelf. The shelf board may be a single stage or a plurality of stages.

  Next, the display stand of the present invention is characterized in that a wiring groove is formed on the rear side surface of the rear frame. Instead of forming the wiring groove directly on the rear frame, a wiring rail or wiring attachment having a wiring groove may be attached to the rear side surface of the rear frame. By routing the power cord, the communication cord and the like along the wiring groove, they can be hidden so that they cannot be seen, and they can be prevented from being drawn in a hanging state. Therefore, the beauty is improved.

  Here, as the wiring grooves, left and right vertical grooves extending along the left and right rear columns and horizontal grooves extending along the rear horizontal frame are formed, and the left and right vertical grooves are formed at both ends of the horizontal grooves. Just connect them.

  Further, it is preferable that a lateral groove extending in the lateral direction is formed at a lower end portion of the vertical groove extending along one of the rear struts, and the lateral groove is opened on a side surface outside the rear strut. When the rear column is arranged in close contact with the wall of the house, the power cord can be drawn from the side into the wiring groove through the horizontal groove.

  Further, a vertical groove extending in the vertical direction is formed at a central portion in the length direction of the horizontal groove extending along the rear horizontal frame, and an upper end of the vertical groove is formed on an upper side of the rear horizontal frame. The lower end of the vertical groove can be opened to the lower side surface of the rear horizontal frame. Through this vertical groove, the wiring drawn in along the horizontal groove can be drawn out to the display side, and the wiring can be drawn into the horizontal groove from the display side through the vertical groove. Moreover, the wiring of the audio equipment mounted on the shelf board or the like can be drawn into the horizontal groove through the vertical groove.

  Here, if the wiring fixing tool for fixing the wiring drawn up and down through the vertical groove is attached to the vertical groove, it is possible to prevent the wiring from being scattered and the wiring from protruding from the groove. Also, it is possible to prevent the adverse effect that the wiring hangs down from the groove and becomes visible.

  Moreover, it is desirable to arrange a wiring storage box or a wiring storage bag below the vertical groove. If the extra length part of the wiring is put in the wiring storage box or the wiring bag, the extra length part of the wiring routed along the wiring groove can be prevented from hanging down. It is also easy to work around.

  In the display stand of the present invention, the front end of the display support plate is placed on the bottom plate in a state of being inserted into the insertion groove. The engagement of the support plate and the insertion groove prevents the display from tilting forward and backward, and prevents the display from falling. Further, since the wiring groove is arranged on the back side of the display stand, the wiring is not exposed and the appearance is not impaired.

  Embodiments of a display stand to which the present invention is applied will be described below with reference to the drawings.

  FIG. 1 is a perspective view of a television stand on which a thin television to which the present invention is applied is viewed from the rear side. FIG. 2 is a cross-sectional view for explaining a state where a thin television set of a television stand is mounted.

  First, a flat-screen TV 1 mounted on a TV stand according to the present embodiment includes a horizontally long thin display main body 2, a support leg 3 that extends substantially vertically downward from the center of the lower end of the thin display main body 2, and It is a self-supporting type provided with a horizontal support plate 4 attached to the lower end of the support leg 3. A screw hole 5 penetrating in the vertical direction is formed at the center of the rear portion of the support leg 3 in the support plate 4, and the support plate 4 is fixed to another member by a fixing screw 6 and a wing nut 7. Thus, the flat TV 1 can be prevented from falling. The support plate 4 may be fixed using a member such as a belt using the screw hole 5.

  The TV stand 10 has a portal-type front frame 11 and a portal-type rear frame 12 that are arranged in parallel at regular intervals in the front-rear direction. The front frame 11 is composed of left and right front columns 13 and 14 and a front horizontal frame 15 that is horizontally bridged between these upper ends. Similarly, the rear frame 12 is composed of left and right rear columns 16, 17 and a rear horizontal frame 18 that is horizontally bridged between these upper ends.

  Between the front horizontal frame 15 and the rear horizontal frame 18, the left connection frame 21 and the right connection frame 22 are bridged in parallel at a predetermined interval in the front-rear direction at the center portion in the length direction. Yes. As a result, the bottom of the rectangular opening formed by the front horizontal frame 15, the rear horizontal frame 18, the left connecting frame 21, and the right connecting frame 22 is formed by a rectangular bottom plate 23 that extends horizontally over these members. Blocked. Thus, a shallow rectangular recess 24 for installing a thin TV is formed.

  The portion of the front horizontal frame that defines the front side surface of the recess 24, that is, the portion between the left connecting frame 21 and the right connecting frame 22, is formed by digging forward to a predetermined depth. An insertion groove 25 having a cross-sectional shape is formed.

  Here, the recess 24 has a size that allows the support plate 4 of the thin television 1 to be placed thereon, and the insertion groove 25 has a width and thickness that allows the front end portion 4a of the support plate 4 to be inserted. is there.

  Further, a vertical through hole 26 is formed in a rear portion of the bottom plate 23. The support plate 4 of the thin television 1 is placed on the bottom plate 23 so that the screw holes 6 of the support plate 4 can be positioned in the vertical through holes 26.

  Next, below the bottom plate 23, a shelf plate 27 is stretched horizontally between the front frame body 11 and the rear frame body 12. It is convenient because various audio devices, ornaments, etc. can be placed on the shelf board 27. Further, the shelf board 27 can ensure the strength and rigidity of the TV stand 10. The shelf board may be one stage, but can be a plurality of stages.

  When the flat TV 1 is placed on the TV stand 10 having this configuration, as shown in FIG. 2, the support plate 4 of the flat TV 1 is inserted into the recess 24 from above, and the tip 4a of the support plate 4 is inserted into the insertion groove 25. The support plate 4 is placed on the bottom plate 23 in this state. In this state, the front end 4 a of the support plate 4 is inserted into the insertion groove 25, so that the front end 4 a of the support plate 4 hits the upper and lower surfaces of the insertion groove 25 when the flat-screen television 1 is tilted back and forth. The flat-screen TV 1 does not tilt any further. Therefore, the flat TV 1 can be prevented from falling.

  Further, after the support plate 4 of the flat-screen television 1 is placed on the bottom plate 23, the screw hole 5 of the support plate 4 is positioned in the vertical through hole 26 of the bottom plate 23, and the wing nut 6 is passed from below to tighten the wing nut 7. . Thereby, the support plate 4 is fixed to the bottom plate 23, and the thin television 1 can be prevented from falling.

  Here, after the thin television 1 is placed on the television stand 10, the support plate 4 may be hidden by the rectangular hidden plate 31. For example, a rectangular hidden plate 31 that can cover the upper end opening of the recess 24 on the front side of the support leg 3 of the flat-screen television 1 is horizontally bridged between the left connecting frame 21 and the right connecting frame 22 and fixed with screws or the like. To do. Or you may fix in the state which can be attached or detached with a magnet. In this way, the portion of the support plate 4 of the thin television 1 cannot be seen from the front and above, so that the appearance is good. Moreover, since dust etc. do not collect in the recessed part 24, there exists an advantage that cleaning becomes easy.

(Wiring structure)
Next, a wiring groove is formed on the rear side surface of the rear frame 12 in the TV stand 10. Instead of directly forming the wiring groove in the rear frame, a wiring rail or wiring attachment having a wiring groove may be attached to the rear side surface of the rear frame. By drawing the power cord, the communication cord and the like along the wiring groove, they can be hidden so that they cannot be seen, and they can be prevented from being drawn in a suspended state. Therefore, the beauty is improved.

  In this example, left and right vertical grooves 41 and 42 having a rectangular cross section extending along the left and right rear columns 16 and 17 and a horizontal groove 43 having a rectangular cross section extending along the rear horizontal frame 18 are formed as the wiring grooves. Has been. Both ends of the horizontal groove 43 are connected to the upper ends of the left and right vertical grooves 41, 42. Further, a lateral groove 44 extending at a right angle in the lateral direction is formed at the lower end portion of the vertical groove 42 extending along the rear column 17. The lateral groove 44 is open on the outer side surface of the rear column 17. When the rear support column 17 is disposed in close contact with a wall of a house, the power cord and the like can be drawn from the side into the wiring groove through the horizontal groove 44.

  Further, a vertical groove 45 extending in the vertical direction is formed at the center of the horizontal groove 43 extending along the rear horizontal frame 18 in the longitudinal direction. The upper end of the vertical groove 45 opens to the upper side surface of the rear horizontal frame 18, and the lower end of the vertical groove 45 opens to the lower side surface of the rear horizontal frame 18. Through this vertical groove 45, the wiring drawn along the horizontal groove 43 can be drawn out to the thin television 1 side, and the wiring can be drawn into the horizontal groove 43 through the vertical groove 45 from the thin television 1 side. Further, the wiring of the audio device placed on the shelf board 27 and the like can be drawn into the horizontal groove 43 through the vertical groove 45.

  A wiring fixture 46 for fixing the wiring drawn through the vertical groove 45 in the vertical direction is attached to the vertical groove 45. The wiring fixture 46 can prevent the wiring from being scattered and the wiring from protruding from the groove. Further, it is possible to prevent the adverse effect that the wiring hangs down from the groove and is visible.

  Further, a wiring storage bag 47 is attached to the rear horizontal frame 18 below the vertical groove 45. If the extra length part of the wiring is put in the wiring storage bag 47, the extra length part of the wiring routed along the wiring groove can be prevented from hanging down and the wiring is routed to the wiring groove. Will also be easier. Instead of the wiring storage bag 47, a storage box formed of a plate material or the like may be attached.

  Next, instead of directly forming the wiring groove in the rear frame 12, a wiring rail or wiring attachment provided with the wiring groove may be attached to the rear side surface of the rear frame 12. FIG. 3 shows various examples of wiring rails that can be manufactured by bending a metal plate.

It is a perspective view at the time of seeing the television stand to which this invention is applied from the rear side. (A) is sectional drawing which shows the state which mounted the thin television in the television stand of FIG. 1, (b) is a perspective view of a thin television stand. It is explanatory drawing which shows the example of the rail for wiring, or an attachment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Thin television 2 Thin display main body 3 Support leg 4 Support plate 4a Tip part 5 Screw hole 6 Fixing screw 7 Wing nut 10 Television stand 11 Front frame body 12 Rear frame body 13,14 Front column 15 Front horizontal frame 16,17 Rear Side column 18 Rear side horizontal frame 21 Left side connection frame 22 Right side connection frame 23 Bottom plate 24 Recessed portion 25 Insertion groove 26 Vertical through hole 27 Shelf plate 31 Hidden plate 41, 42 Vertical groove 43 Horizontal groove 44 Horizontal groove 45 Vertical groove 46 Wiring fixture 47 Wiring storage bag

Claims (11)

It is a display stand on which a self-supporting display comprising a display main body, a support leg that extends substantially vertically downward from the lower end of the display main body, and a horizontal support plate attached to the lower end of the support leg. And
A gate-shaped front frame composed of left and right front columns and a front horizontal frame spanned between these upper ends;
A gate-shaped rear frame composed of left and right rear columns and a rear horizontal frame bridged between these upper ends;
Between the front horizontal frame and the rear horizontal frame, a left connection frame and a right connection frame that are spanned in parallel at a constant interval in the front-rear direction;
A bottom plate that seals the bottom of a rectangular opening formed between the front horizontal frame, the rear horizontal frame, the left connection frame, and the right connection frame to form a rectangular recess for display installation. When,
It has an insertion groove for inserting a front end portion of the support plate of the display, which is formed by digging forward a part of the front horizontal frame defining the front side surface of the recess. Display stand characterized by. The display stand according to claim 1,
The bottom plate is formed with a vertical through-hole capable of positioning a screw hole formed in a rear portion of the support plate of the display,
The display stand, wherein the support plate placed on the bottom plate can be fixed to the bottom plate by a fixing metal fitting passed through the screw hole and the vertical through hole. The display stand according to claim 1,
A display stand comprising a concealing plate that covers a front portion of the upper end opening of the recess. The display stand according to claim 1,
A display stand comprising a shelf board horizontally spanned between the front frame body and the rear frame body at a position below the bottom plate. The display stand according to claim 1,
A display stand, wherein a wiring groove is formed on a rear side surface of the rear frame. The display stand according to claim 1,
A display stand, wherein a wiring rail having a wiring groove is attached to a rear side surface of the rear frame. The display stand according to claim 5 or 6,
The wiring groove includes left and right vertical grooves extending along the left and right rear support columns and horizontal grooves extending along the rear horizontal frame, and both ends of the horizontal groove are connected to the left and right vertical grooves. A display stand characterized by The display stand according to claim 7,
A lateral groove extending in a lateral direction is formed at a lower end portion of the vertical groove extending along one of the rear support columns, and the horizontal groove is open to a side surface on the outer side of the rear support column. Display stand. The display stand according to claim 7,
A vertical groove extending in the vertical direction is formed at the center in the length direction of the horizontal groove extending along the rear horizontal frame,
The display stand according to claim 1, wherein an upper end of the vertical groove is opened on an upper side surface of the rear horizontal frame, and a lower end of the vertical groove is opened on a lower side surface of the rear horizontal frame. The display stand according to claim 9,
A display stand, wherein a wiring fixture for fixing a wiring drawn in the vertical direction through the vertical groove is attached to the vertical groove. The display stand according to claim 9,
A display stand comprising a wiring storage box or a wiring storage bag disposed below the vertical groove.

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