JP2010279007A - Television stand with fall preventive fitting for thin-shape television - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a television stand with fall preventive fittings for improving safety by preventing a metallic movable television stand, on which a thin-shape television with a pedestal is placed, from falling or sliding by shake, vibration and shock in earthquake or movement. <P>SOLUTION: An inner strut 11, which is a size smaller than a left/right leg strut 12, is fitted into the left/right leg strut 12 at a rear side of a television stand top plate 14 and a bolt screw 16 for pressing and fixing the inner strut 11 is attached on an outer side surface of the left/right leg strut. Furthermore, the top of the left/right inner strut 11 is bent toward the front of a television stand 1 and protruded. Moreover, a fixing metal 2 provided with a long hole slit 21 is laterally bridged and connected to a distal end of the top of the left/right inner strut 11, and the fixing metal 2 is attached by utilizing an insert nut 35 for mounting on a thin-shape television back 31. Thus, fixing positions in height and lateral directions of the thin-shape television 3 are freely adjusted and the thin-shape television is fixed integrally with the television stand 1 and prevented from falling by earthquake shakes or the like. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a TV stand with a fall-preventing metal fitting for a flat-screen TV on which a flat-screen TV with a base is placed.

  Generally, liquid crystal televisions and plasma televisions called thin televisions are composed of a thin display unit body, a support leg that supports the display unit body at the center of the lower end, and a pedestal unit that holds the lower end side of the support leg. It has a self-supporting structure.

  These flat-screen televisions lack stability because the center of gravity of the display unit body, which is heavy in weight, is positioned above the support legs, and when placed on a TV stand, they may fall due to strong shaking such as an earthquake. is there. Conventionally, a number of proposals have been made as countermeasures against this problem in order to prevent the flat TV from falling down. For example, in Patent Document 1, a member that presses the upper surface of the rear end of the pedestal portion of a flat-screen television and a lower contact member that contacts the lower surface of the rear end edge of the top plate of the TV stand, A method is disclosed in which a television table top plate is held and fixed to prevent falling.

Also, in Patent Document 2, a T-shaped bracket is fixed to the rear surface of a thin TV with a double-sided adhesive tape, and a T-shaped bracket is also fixed to a TV stand installation surface with a double-sided adhesive tape. The method of aiming at prevention of the fall and fall of a flat-screen television is disclosed by securing with.
JP2008-5262 JP 2006-304239 A

  However, the gripping device for a flat-screen television shown in Patent Document 1 cannot be used for all of the pedestal portions of today's diversified flat-screen televisions, as shown in Patent Document 1. Only flat pedestals with no irregularities can be used. Furthermore, when a forward / backward swing occurs due to an earthquake or the like, there is a risk of slipping forward even though the pedestal can be gripped and fixed in the backward direction.

  In addition, in the fall prevention device shown in Patent Document 2, the T-shaped bracket for fixing the belt for preventing the fall is fixed with a double-sided adhesive tape on the back surface of the thin TV and the TV stand installation surface. Adhesion with a double-sided adhesive tape is not safe because it has a high risk of peeling due to changes in material due to temperature and deterioration of the double-sided tape due to aging.

  Therefore, the present invention has been made in view of the above-described circumstances, and the purpose of the present invention is to grip and press the thin TV base and the TV base top plate, or to fix the connection bracket with a double-sided adhesive tape. Regardless of the shape, size, etc. of the flat-screen TV, it can be fixedly installed on any flat-screen TV with a pedestal, realizing a highly safe TV stand with a fall-prevention bracket that will not fall over even if it is shaken or tilted There is.

  In order to solve the above-described problems and achieve the object, the present invention according to claim 1 is a metallic mobile TV stand having a plurality of stages on which a flat TV with a base is placed. The rear end of the left and right leg pillars The top of the left and right arms projecting forward from the top of the left and right arms, a fixing bracket is horizontally mounted and fixed to the insert nut for rear mounting of the flat-screen television to be fixed and held Therefore, the flat TV with a pedestal can be placed on the TV stand as it is, and can be installed and fixed simply by holding the fixing bracket in accordance with the position of the rear mounting nut of the flat TV.

  In order to solve the above-described problems and achieve the object, according to the present invention, the left and right arm portions are vertically moved by injecting and inscribing thin internal struts to the TV stand left and right leg struts. The gist is that the height can be freely adjusted, and further, the outer side surfaces of the left and right legs of the TV stand are threaded, and the inner strut is pressed and fixed with a bolt screw. Therefore, in addition to the operation of the invention of claim 1, The flat TV and the TV stand can be integrated and fixed by pressing and fixing the internal support to the inscribed portion of the leg support with a bolt.

  In order to solve the above-described problems and achieve the object, according to the present invention, the fixing metal fitting has an elongated slit shape so as to fit the position of an insert nut for rear mounting of a thin TV, and the thin The gist of the present invention is that it can be freely adapted to the position of the insert nut for mounting the back surface of the flat-screen television, which differs depending on the manufacturer of the television. Therefore, in addition to the operation of the invention according to claim 1 or 2, any thin-screen television Connection fixing can be made according to the insert nut pitch for rear mounting.

  According to the first aspect of the present invention, the flat TV and the TV stand can be fixedly held to the TV stand by using the rear mounting insert nut of the flat TV without processing holes or the like. Since the top plate protrudes forward from the top of the left and right leg columns at the rear end of the top plate, the protrusion on the rear surface of the thin television and the protrusion on the rear end of the pedestal are not obstructed and can be fixedly installed.

  According to the second aspect of the present invention, since the arm portion presses and fixes the leg support and the internal support with the bolt and integrally fixes the thin television and the TV stand, the thin television is caused by strong vibration such as an earthquake. It can be safely installed without slipping from the top of the TV stand and the TV body falling over.

  According to the third aspect of the present invention, by making the mounting hole pitch of the fixing bracket into a long slit shape, it is possible to freely cope with the horizontal mounting hole pitch, and synergistically with the height adjustment action. And it can be used for any flat-screen TV.

  The present invention will be described below with reference to FIGS.

  FIG. 1 is a rear perspective view showing an embodiment of a television stand with a fall-preventing metal fitting for a flat-screen television according to the present invention. The TV base body 1 in FIG. 1 supports the four corners of the front, rear, left, and right with leg posts 12 extending vertically, and casters 15 for movement are connected to the floor installation side of the leg posts 12, respectively. Furthermore, it has a plurality of stages of shelves 13 on which AV equipment and the like are placed, and the top panel 14 is provided with the pedestal thin television 3.

  In addition, an internal column 11 fitted to the television stand rear leg column 12 is connected to the flat television back surface 31 while holding the fixing bracket 2. In the drawing, the TV stand has three shelves, but it may have four shelves.

  The TV stand 1 has a narrow inner support column 11 with the top of the head bent in the front direction of the TV stand on the TV stand rear left and right leg posts 12, and the inner support post 11 on the outer side of the rear left and right leg support posts 12. A bolt 16 is provided for pressing and fixing. Thereby, the vertical height of the internal support 11 can be freely adjusted.

  Furthermore, a U-shaped fixing bracket 2 that horizontally holds the left and right inner columns 11 by bolts and nuts 17 is connected to the top of the top of the inner column 11. An insertion hole in the shape of a long hole slit 21 is provided so that it can be connected and fixed using an insert nut 35 for rear mounting. Thus, it can be freely adjusted and fixed in accordance with the back mounting insert nut pitch.

  Here, the flat-screen television 3 placed on the TV stand 1 includes a horizontally long display unit main body 34, a support leg 32 that supports the display unit main body 34 at the center of the lower end, and a pedestal that holds the lower end side of the support leg 32. It has a self-supporting structure with a portion 33, and the back mounting insert nut 35 is usually provided with two insert nuts on the upper and lower sides of the rear surface 31 of the thin TV, and a total of four insert nuts in the vertical direction. Yes. In addition, depending on the model, there are two additional parts attached to the middle part of the rear surface of the flat-screen television 31, for a total of six places. In the present invention, only two places of the upper insert nut are used.

  2 is a detailed view and installation method of the embodiment shown in FIG. 1 as viewed from the right side, and the thin TV 3 placed on the TV stand top plate 14 is fixed to the back using an insert nut 35 for rear mounting. 2 is fixed. The rear mounting insert nut 35 of the flat-screen TV 3 has different height mounting positions depending on the TV manufacturer, model, etc., so that the internal column 11 inserted in the TV base leg column 12 can be adjusted up and down accordingly. It is fixed with the fixing bracket 2 at a proper position.

  Reference numeral 3A in FIG. 2 is a placement diagram when a small-sized thin television is used, and shows that the internal support 11 can freely adjust the vertical height.

  Next, the leg column 12 and the inner column 11 are pressed and fixed with the bolts 16 by fixing the thin television 3 and the fixing bracket 2. As a result, the flat-screen TV 3 is fixed integrally with the TV stand 1 and falls down from shaking such as an earthquake.

  Further, FIG. 3 is an enlarged view in which the leg struts 12 and the internal struts 11 are pressed and fixed with bolts 16. The internal column 11 inserted into the left and right leg columns 12 is screwed on the outside of the column column 12 and is tightened and pressed with a bolt screw 16 so as to be integrated and fixed with the TV stand 1.

  FIG. 4A shows a method for connecting the fixture 2 of the present invention and the back surface 31 of the thin television. The designated bolt 18 is inserted into the long hole slit 21 of the U-shaped fixing bracket 2, and is connected and fixed to the thin TV rear surface mounting insert nut 35.

  Similarly, FIG. 4B is a side view showing a state in which the fixing bracket 2 is connected to the tip of the top of the internal column 11 and is fitted to the back mounting insert nut 35 of the thin television 3.

  The number of flat-screen TVs is increasing regardless of whether it is a general household or for business use. In this situation, when mounting a flat-screen TV on a table that requires a certain height, the standard pedestal is removed. It is fixed on a stand-type table. The present invention uses the standard pedestal portion as it is and uses the rear mounting insert nut of the flat-screen TV and integrates it with the TV stand column to ensure safety and to prevent the flat-screen TV from falling.

  In addition, even if a different manufacturer or size is selected when replacing a flat-screen TV, it can be flexibly fixed and installed with a certain amount of room, ensuring safety.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view from the back of the television stand with a flat-panel television and the fall-and-fall-prevention metal fittings for a thin television which shows 1st Embodiment of this invention. It is the detail which showed this invention and the form of FIG. 1 from the side. FIG. 3 is a detailed view showing pressing and fixing of the leg strut and the internal strut of FIG. 2 according to the present invention. It is the connection method of (a) fixed metal fitting figure of this invention, and (b) thin-screen television.

DESCRIPTION OF SYMBOLS 1 Television stand 11 Internal support | pillar 12 Leg support | pillar 13 Shelf 14 Top plate 15 Caster 16 Bolt screw for internal support | pillar press 17 Bolt, nut which fixes a fixture and an internal support | pillar 18 Bolt screw which fixes a fixture and a thin television 2 Fixing fixture 21 Thin Long hole slit for connecting to TV 3 Thin TV 31 Thin TV rear part 32 Thin TV support leg 33 Thin TV base 34 Thin TV display body 35 Thin TV rear mounting insert nut 3A Small flat TV

Claims (3)

  In a metallic mobile TV stand composed of a plurality of shelves for mounting a flat TV with a pedestal, a bracket is fixed to the front end of the left and right arms protruding from the top of the left and right leg columns of the rear end of the TV table top plate. A TV stand with a fall-prevention bracket for a flat TV with a pedestal, characterized in that the TV is mounted horizontally and fixed to the insert nut for mounting on the back of the flat TV with a height.   The left and right arm portions can be adjusted in vertical height by inserting and inscribing a thin internal support column to each of the left and right leg posts on the rear end of the TV stand, and further, the outer side surface of the TV stand left and right leg posts is threaded. The television stand according to claim 1, wherein the internal support is pressed and fixed with a bolt screw.   The fixing bracket has an elongated slit shape so that it fits the position of the back-mounting insert nut of the flat-screen television, and can be freely adapted to the position of the thin-screen TV back-mounting insert nut that varies depending on the manufacturer of the flat-screen TV. The television stand according to claim 1, wherein:

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