JP2012005095A - Base isolation fixture of thin image display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a base isolation fixture of a thin image display device capable of preventing overturning of a thin television by relieving vibration properly for a quake or the like due to the shake of a strong earthquake.SOLUTION: A base isolation fixture 10 for preventing overturning of a thin image display device 50 such as a liquid crystal television is fixed on a loading surface 62 of a furniture 60 such as a TV rack, and is provided with an image display part 52, a loading part 54, and support pillars 56 for connecting the image display part 52 to the loading part 54. The base isolation fixture 10 comprises: a string-shaped member 12; a back face hook part 14 fixed on a back face 53 of the image display part 52 to which the string-shaped member 12 is hooked on; and a loading surface hook part 16 fixed on the loading surface 62 and to which the string-shaped member 12 is hooked on. The string-shaped member 12 is continuously hung over from the back face hook part 14 to the support pillars 56 through the loading surface hook part 16.

Description

  According to the present invention, a thin image display device such as a liquid crystal television or a plasma television set on a mounting surface such as a desk or a liquid crystal display of a personal computer (PC) is toppled by vibration such as an earthquake. The present invention relates to a seismic isolation fixture for a thin image display device.

  A flat-screen TV or PC liquid crystal display placed on the mounting surface may fall over due to strong shaking such as an earthquake. For this reason, various proposals for preventing these overturns have been made. In particular, when a large-screen flat-screen TV is placed on a TV mounting table, there is a risk that an earthquake will cause the TV viewer in front of the screen to slide on the mounting surface or fall and fall on the viewer There is.

  For this reason, in Patent Document 1, a tipping prevention member is provided in advance on the mounting portion of the thin television, and the tipping portion of the thin television is fixed to the television mounting base by screwing and fixing the tipping prevention member to the television mounting base. A device for preventing the flat TV from overturning has been proposed. Further, Patent Document 2 proposes a tip-over preventing tool that fixes a thin television to the indoor wall surface by spanning between the back surface of the thin television and the indoor wall surface on the back surface side.

  JP2008-160236   JP2007-282811

  In general, in a flat-screen TV, an image display unit such as a liquid crystal display and the mounting unit mounted on the TV mounting base are connected by one or two columns, and the image display unit vibrates violently due to strong shaking such as an earthquake. This has been confirmed by the applicant's experiment. For this reason, in an apparatus for screwing and fixing a fall prevention member provided in a mounting portion as disclosed in Patent Document 1 to a television mounting base, the vibration of the image display portion due to strong shaking such as an earthquake is placed on the column. There is a risk that the flat-screen television may fall down as it is or as it is transmitted to the fall-preventing member more violently and the screwing is broken.

  Moreover, since the fall prevention tool of patent document 2 fixes the back surface and indoor wall surface of the image display part of a thin-screen television, it would restrict the change of the vertical and horizontal angles of the image display part, which was inconvenient. In addition, it is very difficult to mount a fall prevention device when the indoor wall is a strong wall such as concrete, and conversely, a flat TV should be reliably prevented from falling over a non-strength wall such as a gypsum board. It was difficult.

  Furthermore, with the fall prevention device that fixes the back of the flat-screen TV to the indoor wall, not only is the movement of the flat-screen TV complicated when the room is redesigned, but after the movement, fixing marks such as screw holes remain on the indoor wall. It was unfavorable for aesthetic reasons.

  The object of the present invention has been made in view of the above-mentioned circumstances, and the main object of the present invention is to prevent the thin TV from falling down by escaping the vibrations well even with vibrations caused by strong earthquakes. It is to provide a seismic isolation fixture for a thin image display device that can be used.

  In order to solve the above-described problems and achieve the object, a seismic isolation fixture for a thin image display device according to the present invention includes an image display unit that displays an image on the front surface, Seismic isolation fixing of a thin image display device for fixing a thin image display device to the placement surface, comprising: a placement portion placed on the placement surface; and a support for connecting the image display portion to the placement portion A string-shaped member, a back surface fixed to the back surface of the image display unit, and to which the string-shaped member is hung, and a mounting surface fixed to the mounting surface and on which the string-shaped member is hung And the string-like member is continuously stretched from the back surface hanging portion to the support column via the mounting surface hanging portion.

  According to a second aspect of the present invention, in the seismic isolation fixture of the thin image display device, the mounting surface hanging portion is fixed to the mounting surface on the back side of the image display portion. It is characterized by being.

  According to a third aspect of the present invention, in the seismic isolation fixture of the thin image display device, the mounting surface hanging portion is in the vicinity of the boundary between the front side and the back side of the image display unit. It is fixed to the mounting surface.

  According to a fourth aspect of the present invention, in the seismic isolation fixture for a thin image display device, the placing surface hanging portion includes the first placing surface hanging portion and the second placing surface hanging portion. The string-like member continues from the back surface hanging portion to the back surface hanging portion via the first placement surface hanging portion, the support column, and the second placement surface hanging portion. It is characterized by being bridged.

  Further, the seismic isolation fixture of the thin image display device according to the present invention is characterized in that, according to the fifth aspect, the back surface hanging portion has a first back surface hanging portion and a second back surface hanging portion, The string-like member is continuously stretched from the first back surface hanging portion to the second back surface hanging portion via the placing surface hanging portion, the support column, and the placing surface hanging portion. Features.

  According to a sixth aspect of the present invention, the seismic isolation fixture of the thin image display device has the first back surface hanging portion and the second back surface hanging portion. The string-like member continues from the first back surface hanging portion to the second back surface hanging portion via the first placement surface hanging portion, the support column, and the second placement surface hanging portion. It is characterized by being overlaid.

  According to a seventh aspect of the present invention, in the seismic isolation fixture for a thin image display device, one of the string-like members is connected to the other to form an annular shape.

  According to another aspect of the present invention, the string-like member is connected to the first back surface hook portion via the second back surface hook portion. It is spanned continuously, and one and the other are connected to form an annular shape.

  According to a ninth aspect of the present invention, there is provided a seismic isolation fixture for a thin image display device according to claim 9, wherein there are a plurality of struts and the string-like member is stretched over the plurality of struts. Features.

  According to a tenth aspect of the present invention, the string-like member is slidably hung on the mounting surface hanging portion. And

  According to the eleventh aspect of the present invention, the string-like member is slidably hung on the column.

  According to a twelfth aspect of the present invention, the string-like member is slidably hung on the back-hanging portion. .

  According to a thirteenth aspect of the present invention, in the seismic isolation fixture according to the thirteenth aspect of the present invention, the string-like member includes one and the other connecting tool capable of adjusting the length of the string-like member. It is characterized by having.

  According to a fourteenth aspect of the present invention, a seismic isolation fixture for a thin image display device is characterized in that a slip stopper is provided between the mounting surface and the mounting portion.

  According to a fifteenth aspect of the present invention, the seismic isolation fixture for a thin image display device is characterized in that no slip stopper is provided between the mounting surface and the mounting portion.

  According to the present invention, the vibration caused by shaking in a strong earthquake is well escaped, that is, the thin image display device is prevented from falling by the seismic isolation function, and even if it falls, the thin image display device falls onto the viewer It is possible to provide a seismic isolation fixture for a thin image display device that can be prevented.

  Moreover, according to this invention, the seismic isolation fixture of the thin image display apparatus which does not restrict | limit the change of the vertical and horizontal angles of the image display part of a thin image display apparatus can be provided.

  Furthermore, according to the present invention, it is possible to provide a seismic isolation fixture for a thin image display device that not only easily prevents the thin image display device from falling, but also facilitates movement of the thin image display device.

  Furthermore, according to the present invention, it is possible to provide a seismic isolation fixture for a thin image display device that can be applied to thin image display devices of various sizes.

  The perspective view which looked at the thin image display apparatus with which the seismic isolation fixture of the 1st Example was attached from the back part.   The perspective view of the back surface hanging part or the mounting surface hanging part of a 1st Example.   The perspective view which looked at the thin image display apparatus with which the seismic isolation fixture of the 2nd Example was attached from the back part.   The perspective view of the back surface hanging part of a 2nd Example.   The perspective view of the other back hook part of a 2nd Example.   The perspective view which looked at the thin image display apparatus with which the seismic isolation fixture of the 3rd Example was attached from the back part.   The perspective view which looked at the thin-type image display apparatus with which the seismic isolation fixture of the 4th Example was attached from the back part.

  FIG. 1 is a perspective view of a thin image display device 50 to which a seismic isolation fixture 10 according to a first embodiment of the present invention is attached as viewed from the back side. FIG. 2 is a perspective view of a back surface hanging portion or a mounting surface hanging portion according to the first embodiment.

  A thin image display device 50 as a liquid crystal display of a flat screen television such as a liquid crystal television or a plasma television or a personal computer (PC) is placed on a mounting surface 62 of a fixture 60 such as a television rack or a desk. The thin image display device 50 generally includes a thin flat image display unit 52 such as a liquid crystal on which an image is displayed on the front surface, a mounting unit 54 mounted on a mounting surface 62, and an image display unit 52. A support column 56 for connecting to the mounting portion 54 is provided.

  The back surface 53 of the image display unit 52 is generally provided with screw holes for hanging the thin image display device 50 on a wall or attaching it to a stand. In addition, a flat surface with few irregularities is provided around the screw hole so that a wall-mounted adapter or stand can be attached. Note that the vicinity of the screw hole is a substantially center of gravity position of the image display unit 52 or the thin image display device 50. In FIG. 1, the struts 56 are in the form of two bars, but the number and shape thereof are various, and the seismic isolation fixture 10 of the present invention can be applied to any struts. .

  As shown in FIG. 1, the seismic isolation fixture 10 according to the first embodiment of the present invention has a string-like member 12, a back hook 14 that is fixed to the back surface 53 of the image display unit 52, and on which the string-like member 12 is hung. , A mounting surface hooking portion 16 that is fixed to the mounting surface 62 and on which the string-like member 12 is hung.

  In the present invention, the string-like member 12 is made of a stretchable material such as polypropylene, nylon or polyester. The string-like member 12 has a belt shape of a woven structure or a knitted structure, and also has stretchability. Thus, since the material and structure | tissue of the string-like member 12 have a stretching property, the string-like member 12 itself can absorb vibrations, such as an earthquake.

  As shown in FIG. 2, the back surface hanging part 14 is comprised from the base 15a and the hook 15b. More specifically, the back surface hanging part 14 is formed of resin such as ABS plastic, various metals, or the like, and one surface of the base part 15a is provided around the screw hole provided on the back surface 53 of the image display part 52. An adhesive surface made of an acrylic double-sided adhesive or the like that is adhered to a flat surface with few irregularities is provided, and a hook 15b on which the string-like member 12 is hung is provided on the other surface of the base portion 15a.

  Note that the adhesive surface is easy to attach or temporarily remove and attach, and a double-sided adhesive tape material or the like having a predetermined adhesive strength and having no scratches or dirt on the back surface 53 is used. Moreover, it can be used any number of times by exchanging this double-sided adhesive tape material.

  Further, the hook 15b provided on the other surface of the base portion 15a includes, for example, two standing portions 15c that are erected from the other surface, and a bridging portion 15d that is laid over the tip of the erected portion. . The string-like member 12 is inserted into a space formed by the other surface of the base portion 15a, the two standing portions 15c, and the bridging portion 15d. As will be described later, the shape of the hook 15b is, for example, a standing portion if the string-like member 12 is hung and can be fixed, or can be slid in the hung state. Any shape is possible, such as 15c being one and the bridge 15d being cantilevered.

  As shown in FIG. 1, the mounting surface hook 16 is fixed to a mounting surface 62 on the back surface 53 side of the image display unit 52 of the thin image display device 50. Moreover, in the seismic isolation fixture 10 of the 1st Example of this invention, the mounting surface hook part 16 is using the same thing as the back surface hook part 14 shown in FIG. That is, as shown in FIG. 2, it is composed of a base portion 15a and a hook 15b, and one surface of the base portion 15a is provided with an adhesive surface made of an acrylic double-sided adhesive or the like bonded to the placement surface 62. A hook 15b on which the string-like member 12 is hung is provided on the other surface of the base portion 15a.

  Thus, it becomes possible to manufacture the seismic isolation fixture 10 of the present invention at low cost by using the same mounting surface hanging portion 16 and back surface hanging portion 14. In order to increase the adhesive strength of the mounting surface hook 16 to the mounting surface 62, for example, the area of the base 15a may be increased.

  In the first embodiment, as shown in FIG. 1, two back hooks 14 and two mounting hooks 16 are used. The string-like member 12 is formed from the first back surface hooking portion 14 (the back surface hooking portion 14 on the left side in FIG. 1) to the first mounting surface hooking portion 16 (the mounting surface hooking portion 16 on the left side in FIG. 1). Via the support column 56 and the second placement surface hanging portion 16 (the placement surface hanging portion 16 on the right side in FIG. 1), the second rear surface hanging portion 14 (the rear surface hanging portion 14 on the right side in FIG. 1). It is laid continuously.

  Moreover, the string-like member 12 is connected between the first back surface hook portion 14 and the second back surface hook portion 14 by a fastener 18 and has an annular shape. As a result, the string-like member 12 is continuously stretched over the first back surface hook portion 14 via the second back surface hook portion 14.

  In addition, the fastener 18 as a connection tool for connecting one side and the other side of the string-like member 12 is a buckle such as a plastic or various metal cam buckle or a trigride having a shape of a Japanese character. I use it. For this reason, the length of the string-like member 12 can be easily adjusted.

  In FIG. 1, the fastener 18 is provided between the two back surface hanging portions 14 (between the first back surface hanging portion 14 and the first back surface hanging portion 14). It is possible to arbitrarily set between the first back surface hanging portion 14 and the first placement surface hanging portion 16 or between the support column 56 and the second placement surface hanging portion 16.

  Note that the string-like member 12 is bridged to the support column 56 from the placement surface hanging portion 16 where the string-like member 12 is fixed to the placement surface 62 on the back surface 53 side of the image display unit 52 to the support column 56. Stretched (continuous) toward the support column 56 so as to wrap around the support column 56 on the front side of the image display unit 52 (the side on which the image of the image display unit 52 is displayed). It is performed by stretching (continuous) toward 16. Further, when there are a plurality of struts 56 as shown in FIG. 1, the string-like member 12 has a plurality of struts between the first placement surface hanging portion 16 and the second placement surface hanging portion 16. Crossover to 56 is performed.

  As described above, in the seismic isolation fixture 10 according to the first embodiment of the present invention, the string-like member 12 is annularly formed by connecting one and the other with the fastener 18, and from the first back surface hanging portion 14. The first mounting surface hanging portion 16, the support column 56, the second mounting surface hanging portion 16 and the second back surface hanging portion 14 are continuously spanned to the first back surface hanging portion 14. It has a configuration.

  On the mounting surface 62 of the fixture 60, the thin image display device 50 to which the seismic isolation fixture 10 of the present invention is not attached slides down from the mounting surface 62 due to a vibration caused by a strong earthquake, or an image display unit. It has been confirmed by the applicant's experiment that 52 swings in the front-rear direction of the front and back surfaces 53 and falls.

  In the seismic isolation fixture 10 of the first embodiment of the present invention, the back surface hooking portion 14 is connected to the mounting surface 62 via the string-like member 12 and the mounting surface hooking portion 16, and the strut 56 is a string. The image display device 50 is prevented from sliding off the mounting surface 62 by being connected to the mounting surface 62 via the shaped member 12 and the mounting surface hooking portion 16.

  Further, according to the present invention, the tilt of the thin image display device 50 in the front (front) direction can be suppressed by the configuration of the seismic isolation fixture 10 described above. It is possible to prevent falling by not causing the oscillating movement in the direction.

  Specifically, in the seismic isolation fixture 10 according to the first embodiment of the present invention, the back-and-forth swing is performed by the string-like member 12 spanned between the back surface hanging portion 14 and the mounting surface hanging portion 16. Exercise can be prevented. In particular, the back surface hanging portion 14 is provided on the back surface 53 of the image display portion 52 and is fixed in the vicinity of a screw hole for hanging the thin image display device 50 on a wall or attaching to a stand. Alternatively, the position of the approximate center of gravity of the thin image display device 50 is connected and fixed to the mounting surface, so that it is possible to more effectively prevent the back-and-forth swing motion due to the vibration caused by the vibration such as an earthquake. This configuration is particularly effective for a large thin image display device 50.

  Moreover, since the string-like member 12 is also bridged between the mounting surface hanging part 16 and the support column 56, the string-like member bridged between the back surface hanging part 14 and the loading surface hanging part 16. 12, the mounting portion 54 jumps out and falls in the front (front) direction of the thin image display device 50 around the position of the approximate center of gravity of the thin image display device 50 as a rotation center (the mounting portion 54 in the left direction of FIG. 1). It is also possible to prevent the person from falling so as to throw out his feet.

  Furthermore, since the string-like member 12 is bridged between the back surface hanging portion 14 and the mounting surface hanging portion 16 and also between the mounting surface hanging portion 16 and the support column 56, the vibration such as an earthquake is caused. Since the vibration caused by the vibration is dispersed in two directions and acts on the placement surface hanging portion 16, it is possible to effectively prevent the image display portion 52 from falling due to the swinging motion, and to place the placement surface 62 of the placement surface hanging portion 16. This also has an effect of preventing peeling from the sliding surface and preventing slipping off the mounting surface 62 of the thin image display device 50 due to the peeling.

  The seismic isolation fixture 10 according to the first embodiment of the present invention has a string-like member 12 continuously stretched from the back surface hook portion 14 to the support column 56 via the mounting surface hook portion 16. The member 12 is slidable (that is, non-fixed) in a state in which the member 12 is hooked on the hook 15 b of the back surface hook 14, the hook 15 b of the mounting surface hook 16, and the surface of the column 56. For this reason, the string-like member 12 slides on the hook 15b of the back hook 14 and the mounting hook 16 or the surface of the column 56 even against a momentary large vibration in an unpredictable direction such as an earthquake shake. It is possible to obtain a seismic isolation function that moves and absorbs vibrations.

  In addition, even if the string-like member 12 is not slidable by any one or a plurality of the surfaces of the back surface hanging portion 14, the mounting surface hanging portion 16 and the support column 56, the seismic isolation fixing of the present invention is possible. The function of preventing overturning with the tool 10 is not impaired, and the seismic isolation function is not completely impaired.

  Moreover, in the seismic isolation fixture 10 of the first embodiment of the present invention, the string-like member 12 has a ring shape with one and the other connected by a fastener 18. For this reason, the string-like member 12 slides on the surface of the hook 15b or the column 56 due to the shaking of the earthquake, and for example, the length of the string-like member 12 between the back hanging part 14 and the placing surface hanging part 16 changes. However, it is possible to absorb the length of the change between, for example, the mounting surface hanging portion 16 and the support column 56. For this reason, the seismic isolation function which absorbs a vibration is acquired, or all the force which acted on the string-like member 12 acts on the back hanging part 14 and the mounting surface hanging part 16 as it is, and the back hanging part 14 and mounting It is possible to prevent the face-hanging portion 16 from being broken and the adhesive surface from being peeled off.

  Furthermore, since the material and structure of the string-like member 12 have elasticity, it is possible to obtain a seismic isolation function in which the vibration associated with the shaking of the earthquake is absorbed by the extension / contraction of the string-like member 12. .

  In the first embodiment of the present invention, two back hooks 14 are used as shown in FIG. This is due to the vibration of the image display unit 52 due to strong shaking such as an earthquake, and the string-like member 12 spanned between the back surface hanging portion 14 and the mounting surface hanging portion 16 causes the back surface hanging portion 14 to be placed on the mounting surface hanging portion. When the image display unit 52 is pulled in the direction 16, the image display unit 52 reduces vibrations and vibrations in the rotational direction around the axial direction of the support column 56 so that the back hook 14 attached to the back surface 53 is not easily peeled off. It is because it is effective to do. It should be noted that, depending on the size, weight, etc. of the thin image display device 50, even if the adhesive strength of the back hooking portion 14 is sufficient, or if the shaking and vibrations in the rotational direction can be reduced, the back hooking can be reduced. One unit 14 may be provided. Further, in this case, the fastener 18 is provided at another place such as between the back surface hanging portion 14 and the placement surface hanging portion 16 or between the placement surface hanging portion 16 and the support column 56.

  Further, when one back hook 14 is used and one of the string-like members 12 is not connected to the other, i.e., is not annular, both the one end and the other end of the string-like member 12 are both It fixes to the back part 14 of a piece. Even in this case, the function of preventing overturning in the seismic isolation fixture 10 of the present invention is not impaired, and the stretchability of the string-like member 12 and the placement surface hanging portion 16 of the string-like member 12 are not affected. All of the seismic isolation function is not impaired by sliding on the hook 15b.

  In the first embodiment of the present invention, two mounting surface hooks 16 are used as shown in FIG. This is effective for making it difficult for the mounting surface hooking portion 16 bonded to the mounting surface 52 to be peeled off and for reducing the vibration and vibration of the image display unit 52 in the direction perpendicular to the axial direction of the column 56. This is because. In addition, depending on the size, weight, etc. of the thin image display device 50, even if the adhesive strength of the mounting surface hanging portion 16 is sufficient, or if the vertical shaking and vibration can be reduced, It is good also considering the mounting surface hook part 16 as one piece.

  In addition, when the use of the mounting surface hook 16 is one, it is possible to connect one and the other of the string-like members 12 into an annular shape, or not connect to the annular shape. Even if one or two are used, the function of preventing overturning in the seismic isolation fixture 10 of the present invention is not impaired. Further, the seismic isolation function is not impaired by the stretchability of the string-like member 12, the sliding of the placing surface hook 16 of the string-like member 12 with the hook 15b, the sliding with the surface of the column 56, or the like. Is as described above. In other words, the seismic isolation fixture 10 according to the present invention has a string-like member 12 continuously spanned from the back surface hook portion 14 to the support column 56 via the mounting surface hook portion 16, thereby preventing the fall prevention function and Seismic function can be obtained.

  In addition, it is possible to provide a slip stopper made of a sheet-like member made of, for example, rubber or vinyl chloride resin, between the mounting surface 62 and the mounting portion 54 of the thin image display device 50. The slip stoppers may be provided at the four corners of the mounting portion 54, or may be provided at the entire surface, or only at the two corners on the front side of the image display portion 52 among the four corners of the mounting portion 54. It may be provided.

  This slip prevention can prevent the placement portion 54 from jumping out in the front (front) direction of the thin image display device 50. Further, since the anti-slip prevents the thin image display device 50 from sliding due to the vibration caused by the earthquake, an unnecessary large force does not act on the seismic isolation fixture 10 of the present invention. The breakage of the hanging portion 14 and the mounting surface hanging portion 16 and the peeling of the adhesive surface can be prevented.

  Further, in the case where a non-slip is provided between the placement surface 62 and the placement portion 54 of the thin image display device 50 so that the placement portion 54 does not slide on the placement surface 62, the placement portion 54 is As a fulcrum, the swinging motion of the front and back 53 of the image display unit 52 in the front-rear direction may become intense. As described above, in the seismic isolation fixture 10 of the present invention, the back surface hanging portion 14 and the support column 56 are connected to the placement surface 62 via the string-like member 12 and the placement surface hanging portion 16, respectively. As a result, the image display device 50 is prevented from sliding off the mounting surface 62 and falling from the fixture 60. As described above, since the image display device 50 is prevented from dropping from the fixture 60, the placement unit 54 is allowed to slide slightly on the placement surface 62 without providing the anti-slip, so that the earthquake Is absorbed on the mounting surface 62 so that an unnecessary large force does not act on the seismic isolation fixture 10 of the present invention, or the image display unit 52 shakes violently in the front-rear direction of the front and back 53. It is possible to prevent dynamic movement.

  As described above, the seismic isolation fixture 10 of the present invention can effectively prevent the thin image display device 50 from falling by various seismic isolation functions that allow the vibrations associated with strong earthquakes to escape well. is there. In the unlikely event that the thin image display device 50 falls down, the connection between the back surface hanging portion 14 and the placement surface hanging portion 16 by the string-like member 12 and the placement surface hanging portion 16 and the column 56 are connected. Since the connection prevents the thin image display device 50 from falling from above the furniture 60, it is possible to prevent human damage to the viewer of the thin image display device 50.

  Moreover, in the seismic isolation fixture 10 of the first embodiment of the present invention, the string-like member 12 hung on the back surface hanging portion 14, the mounting surface hanging portion 16 and the support column 56 can be slid without being fixed. It has become. For this reason, even when the mounting surface hooking portion 16 is fixed to the mounting surface 62, the slight movement of the thin image display device 50 and the change of the vertical and horizontal angles of the image display portion 52 are not restricted. As described above, the seismic isolation fixture 10 according to the present invention can easily and easily change the position and angle of the thin image display device 50, which can make it difficult to see the screen display due to light reflection or the like, while preventing overturning. It has the effect that it is possible to make changes.

  Furthermore, the seismic isolation fixture 10 of the present invention is fixed to the mounting surface 62 with an adhesive surface provided on one surface of the base portion 15 a of the mounting surface frame 16. As described above, since the wall surface on the back surface (back surface) side of the thin image display device 50 is not used, the wall surface is not damaged even when the thin image display device 50 is moved by changing the room design or the like. In addition, since the double-sided adhesive tape material used for the adhesive surface is easy to attach or temporarily remove and attach, and the mounting surface 62 does not leave any scratches or dirt, the thin image display device 50 can be easily attached. It is possible to move, and the mounting surface 62 is not damaged.

  A method for attaching the seismic isolation fixture 10 of the first embodiment of the present invention to the thin image display device 50 will be briefly described. The seismic isolation fixture 10 of the present invention has an annular shape in which the back hook 14 and the mounting hook 16 are inserted into the string member 12 in advance, and one of the string members 12 is connected to the other by the fastener 18. ing. In this state, the string-like member 12 is first hung on the front side of the image display unit 52 of the support column 56, and then the back hook 14 is fixed to a predetermined position on the back surface 53 of the image display unit 52, and finally the string The mounting surface hook 16 is fixed to the mounting surface 62 on the back side of the image display unit 52 while taking into account the length of the member 12.

  At this time, it is not necessary to stretch the string-like member 12 so tightly that there is no allowance. Rather, it is more likely that the string member 12 is stretched with the allowance on the back surface hanging portion 14, the mounting surface hanging portion 16 and the column 56. Is easy to slide, and is advantageous for slight movement and change of orientation of the thin image display device 50, and can also be expected to absorb an instantaneous large vibration in an unpredictable direction such as an earthquake shake. In addition, since the length of the string-like member 12 can be easily adjusted by the fastener 18, the back hanging portion 14 and the placing surface hanging portion 16 are fixed approximately, and the extent of the stretching is adjusted later. It is also possible.

  In the seismic isolation fixture 10 according to the first embodiment of the present invention, the back hook 14 and the mounting hook 16 are inserted into the string member 12 in advance as described above, and the string 18 is formed by the fastener 18. Since one side of 12 is connected to the other side and the back surface hooking portion 14 and the mounting surface hooking portion 16 are fixed using a double-sided adhesive tape material, anyone can easily and easily attach it. Furthermore, by adjusting the length of the string-like member 12 with the fastener 18, it can be applied to thin image display devices 50 of various sizes.

  FIG. 3 is a perspective view of the thin image display device 50 to which the seismic isolation fixture 10 according to the second embodiment of the present invention is attached as viewed from the back side. FIG. 4 is a perspective view of the rear surface hanging portion of the second embodiment of the present invention. In addition, the same code | symbol is attached | subjected to the location of the same structure as the seismic isolation fixture 10 of 1st Example demonstrated with FIG.1 and FIG.2, and description is abbreviate | omitted.

  As shown in FIG. 3, the seismic isolation fixture 10 of the second embodiment of the present invention is fixed to the string-like member 12 and the back surface 53 of the image display part 52, and the plate-like back hanging part on which the string-like member 12 is hung. 17 and a mounting surface hooking part 16 that is fixed to the mounting surface 62 and on which the string-like member 12 is hung. The method of hanging the string-like member 12 on the plate-like back surface hanging portion 17, the mounting surface hanging portion 16 and the support column 56 in the second embodiment is the same as that in the first embodiment.

  As shown in FIG. 4, the plate-like back surface hanging portion 17 includes a plate portion 17 a, a string-like member insertion hole 17 b provided so as to penetrate from the one surface of the plate portion 17 a to the other surface, and one surface of the plate portion 17 a. 4 through holes 17c provided so as to penetrate to the other surface, and the string-like member 12 to be hung on the plate-like back hanging portion 17 by being inserted into the string-like member insertion hole 17b. It is comprised from the groove part 17d which passes along (a surface of the direction perpendicular | vertical with respect to the string-shaped member insertion hole 17b). In addition, the plate-shaped back surface hanging part 17 is formed, for example with resin, such as various metals and an ABS plastic. Further, the plate-like back surface hanging portion 17 is fixed to the back surface 53 of the image display portion 52 by aligning the through hole 17c with the position of the screw hole provided in the back surface 53 and then inserting the screw into the through hole 17c. It is done by screwing it into the screw hole. In addition, since the position of the screw hole is often determined by a standard, by providing the through hole 17c in accordance with the position of the screw hole, the versatility applicable to any thin image display device 50 is high. There is no problem in creating the plate-like back surface hanging portion 17.

  As described above, the plate-like back surface hanging portion 17 is attached by screwing the screw into the screw hole provided in the back surface 53 after the screw is inserted into the through hole 17c, so that attachment and removal attachment are easy. No scratches or dirt remain on the back surface 53.

  Further, as shown in FIG. 3, the string-like member 12 is inserted into the string-like member insertion hole 17b provided so as to penetrate from the one surface of the plate portion 17a to the other surface, and then the string-like member 12 is inserted into the plate portion 17a. It is hung on the plate-shaped back surface hanging portion 17 by being passed through the groove portion 17d that passes through the side surface of the plate. At this time, if the string-like member 12 is slidable in a state where it is hung on the plate-like back surface hooking portion 17, it is advantageous for absorption of vibration caused by shaking such as an earthquake, but it is slidable. Even if it is not, the fall prevention function is not impaired, and all the seismic isolation functions are not impaired.

  Further, in the seismic isolation fixture 10 of the second embodiment of the present invention, as shown in FIG. 3, since two plate-like back hanging portions 17 are used, the image display portion 52 indicates the axial direction of the column 56. It is effective in reducing the vibration and vibration in the rotation direction around the center.

  In addition, only one other plate-like rear surface hooking portion 17 not provided with the string-like member insertion hole 17b shown in FIG. It is also possible to hang on the plate-shaped rear surface hanging portion 17. In this case, the other plate-like back surface hooks 17 are set to a size that covers the two plate-like back surface hooks 17 in FIG.

  In addition, the method of hanging the string-like member 12 on the other plate-like back surface hooking portion 17 is a method of inserting into the tunnel-like hole formed on the side surface of the plate portion 17a by the groove portion 17d and the back surface 53. Further, when one other plate-like back surface hanging portion 17 is used, the fastener 18 is provided between the plate-like back surface hanging portion 17 and the placing surface hanging portion 16 or between the placing surface hanging portion 16 and the column 56. It will be installed in another place such as between.

  Further, in the seismic isolation fixture 10 of another embodiment of the present invention, the string-like member 12 hung on the plate-like back hanging portion 17 is slidable. Thus, it is possible to obtain a seismic isolation function in which the string-like member 12 slides on the plate-like back surface hanging portion 17 to absorb the vibration. In addition, even if the string-like member 12 is not slidable by the plate-like back surface hanging portion 17, the function of preventing the fall of the other seismic isolation fixture 10 of the present invention is not impaired, and the seismic isolation is not performed. Not all functions are impaired.

  FIG. 6 is a perspective view of the thin image display device 50 to which the seismic isolation fixture 10 according to the third embodiment of the present invention is attached as viewed from the back side. In addition, the same code | symbol is attached | subjected to the location of the same structure as the seismic isolation fixture 10 of 1st Example demonstrated with FIG.1 and FIG.2, and description is abbreviate | omitted.

  As shown in FIG. 6, the seismic isolation fixture 10 of the third embodiment of the present invention includes a string-like member 12, a back-hanging portion 14 a that is fixed to the back surface 53 of the image display unit 52 and on which the string-like member 12 is hung. , A mounting surface hooking portion 16 that is fixed to the mounting surface 62 and on which the string-like member 12 is hung.

  The back hooking portion 14a in the seismic isolation fixture 10 of the third embodiment has been described in the first embodiment, not shown, and an adhesive surface is provided on one surface of the base portion 15a, and the other surface of the base portion 15a is provided on the other surface. A rear hanging portion is used in which a hook 15b on which the string-like member 12 is hung is provided with a spanning portion 15d cantilevered at the tip of one standing portion 15c.

  In addition, the plate-like back hanging part 17 shown in FIG. 4 explained in the second example may be used as the back hanging part 14a in the third embodiment, and both ends of the string-like member 12 are imaged. Any device may be used as long as it is fixed to the back surface 53 of the display unit 52.

  In the third embodiment, as shown in FIG. 6, two of the back surface hanging portion 14a and the mounting surface hanging portion 16 are used. The string-like member 12 includes the first back surface hanging portion 14a (the back surface hanging portion 14a on the left side in FIG. 6) to the first placement surface hanging portion 16 (the placement surface hanging portion 16 on the left side in FIG. 6). Via the support column 56 and the second placement surface hanging portion 16 (the placement surface hanging portion 16 on the right side of FIG. 6), the second rear surface hanging portion 14a (the rear surface hanging portion 14 on the right side of FIG. 6). It is laid continuously.

  In the third embodiment, as shown in FIG. 6, the string-like member 12 is not connected by a fastener or the like. That is, one end of the string-like member 12 is ring-shaped and fixed on the hook 15b of the first back surface hooking portion 14a, and the other end is ring-shaped and fixed on the hook 15b of the second back surface hooking portion 14a. Yes.

  As a result, in the seismic isolation fixture 10 according to the third embodiment of the present invention, the string-like member 12 is moved from the first back surface hanging portion 14a to the first placement surface hanging portion 16, the support column 56, and the second mounting surface. It is configured to be continuously spanned to the second back surface hook portion 14 a via the placement surface hook portion 16.

  Thus, also in the seismic isolation fixture 10 of the third embodiment, the back surface hooking portion 14a is connected to the mounting surface 62 via the string-like member 12 and the mounting surface hooking portion 16, and the column 56 By being connected to the placement surface 62 via the string-like member 12 and the placement surface hook 16, the image display device 50 is prevented from sliding off the placement surface 62.

  Also in the third embodiment, as in the first embodiment, it is possible to suppress the inclination of the thin image display device 50 in the front (front) direction. It is possible to prevent a fall by not causing a rocking motion in the front-rear direction due to the vibration caused by.

  Moreover, since the string-like member 12 is also bridged between the mounting surface hanging part 16 and the support column 56, the string-like member bridged between the back surface hanging part 14a and the loading surface hanging part 16 is used. 12, the thin image display device 50 can prevent the mounting portion 54 from jumping out and falling in the forward direction of the thin image display device 50 with the approximate center of gravity as the center of rotation, unlike the first embodiment. Absent.

  Further, in the seismic isolation fixture 10 of the third embodiment, the string-like member 12 is continuously stretched from the back surface hanging portion 14a to the support 56 via the mounting surface hanging portion 16, and the string-like member 12 is It is slidable (that is, not fixed) in a state where it is hooked on the hook 15 b of the mounting surface hook 16 and the surface of the column 56. For this reason, the string-like member 12 slides on the surface of the hook 15b of the mounting surface hanging portion 16 and the surface of the support column 56 even with a momentary large vibration in an unpredictable direction such as an earthquake shake. The seismic isolation function to be absorbed is also the same as in the first embodiment.

  Further, in the seismic isolation fixture 10 of the third embodiment, the string-like member 12 is a fastener or the like, and one and the other are not connected, but the string-like member 12 is caused by the vibration caused by the shaking of the earthquake. Even if the length of the string-like member 12 between the back surface hooking portion 14a and the mounting surface hooking portion 16 is changed by sliding on the surface of the hook 15b or the column 56 of the mounting surface hooking portion 16, the change It is possible to absorb the length of for example between the mounting surface hooking portion 16 and the support column 56 as in the first embodiment. For this reason, as in the first embodiment, a seismic isolation function that absorbs vibrations is obtained, or all the forces that act on the string-like member 12 act on the placing surface hanging portion 16 as they are, It is possible to prevent the portion 16 from being broken or the adhesive surface from being peeled off.

  As described above, the seismic isolation fixture 10 of the third embodiment of the present invention is a thin image by various seismic isolation functions that allow the vibration associated with a strong earthquake to escape well, as in the first embodiment. It is possible to effectively prevent the display device 50 from overturning. In addition, various effects described in the first embodiment can be obtained in the same manner.

  As shown in FIG. 7, the seismic isolation fixture 10 of the fourth embodiment of the present invention includes a string-like member 12, a back hook 14 b that is fixed to the back surface 53 of the image display unit 52, and on which the string-like member 12 is hung. , A mounting surface hooking portion 16 that is fixed to the mounting surface 62 and on which the string-like member 12 is hung. In addition, the same code | symbol is attached | subjected to the location of the same structure as the seismic isolation fixture 10 of the 1st thru | or 3rd Example demonstrated by FIG.1, FIG.3, FIG.6, and description is abbreviate | omitted.

  Further, the thin image display device 50 according to the fourth embodiment includes a thin flat image display unit 52 such as a liquid crystal on which an image is displayed on the front surface, and four leg portions 54a mounted on the mounting surface 62. And a column 56 for connecting the image display unit 52 to the leg 54a. In the fourth embodiment, the four leg portions 54 a are provided so that the base (one end portion) is connected to the wall-like support column 56 and the other end portion is arranged radially from the support column 56. ing.

  The back hooking portion 14b in the seismic isolation fixture 10 of the fourth embodiment is a plate-like member that passes through a plate-like member and a string-like member 12 provided so as to penetrate from the one surface to the other surface of the plate-like member. It is comprised from the member insertion hole and the plate-shaped member through-hole provided so that it might penetrate from the one surface of this plate-shaped member to the other surface. The back hook 14b is formed of a resin such as various metals or ABS plastic. Further, the back hook 14b is fixed to the back surface 53 of the image display unit 52 by aligning the plate-like member through hole with the screw hole provided in the back surface 53 and then inserting the screw into the plate-like member through hole. And screwed into the screw hole. The positions of the screw holes are often determined by standards, and the number is often four. In the fourth embodiment shown in FIG. 7, two of the four screw holes on the side close to the mounting surface 62 are used. This is because the length from the mounting surface 62 to the back surface 53 of the string-like member 12 is shorter than using two on the mounting surface 62, which is far from the mounting surface 62. This is because the image display device 50 tends to be stable.

  Thus, since the back surface hooking part 14b is attached by screwing the screw into the screw hole provided in the back surface 53 after inserting the screw into the plate-like member through hole, it is easy to attach and remove. No scratches or dirt remain on the back surface 53.

  The back hook 14b in the fourth embodiment is the back hook 14 described in the first embodiment, the plate-like back hook 17 described in the second embodiment, and the third embodiment. Any device may be used as long as both ends of the string-like member 12 are fixed to the back surface 53 of the image display unit 52, such as the back surface hanging portion 14a described above.

  In the fourth embodiment, as shown in FIG. 7, two back hooks 14 b and two mounting face hooks 16 are used. The string-like member 12 includes the first back surface hanging portion 14b (the back surface hanging portion 14b on the left side in FIG. 7) to the first placing surface hanging portion 16 (the placing surface hanging portion 16 on the left side in FIG. 7). Via the support 56 and the second placement surface hanging portion 16 (the placement surface hanging portion 16 on the right side in FIG. 7), the second rear surface hanging portion 14b (the rear surface hanging portion 14 on the right side in FIG. 7). It is laid continuously.

  In the fourth embodiment, as shown in FIG. 7, the string-like member 12 is not connected by a fastener or the like. That is, one end of the string-like member 12 is formed in a ring shape and fixed by being hooked on the plate-shaped member insertion hole of the first back surface hooking portion 14b, and the other end is also formed in a ring shape and is fixed in a plate shape member insertion hole of the second back surface hooking portion 14a. It is fixed by hanging on.

  Thus, also in the seismic isolation fixture 10 of the fourth embodiment, the back surface hooking portion 14b is connected to the mounting surface 62 via the string-like member 12 and the mounting surface hooking portion 16, and the column 56 By being connected to the placement surface 62 via the string-like member 12 and the placement surface hook 16, the image display device 50 is prevented from sliding off the placement surface 62.

  As shown in FIG. 7, the mounting surface hook 16 in the seismic isolation fixture 10 of the fourth embodiment is near the boundary between the front side of the image display unit 52 and the back side 53, that is, immediately below the image display unit 52. Are fixed to a mounting surface 62 which is substantially aligned with the column 56. For this reason, in the fourth embodiment, it is possible to suppress the inclination of the thin image display device 50 in the front (front) direction as in the first to third embodiments, and the string-like member 12 The thin image display device 50 is inclined in the rear (rear) direction by contacting the rear surface 53 and supporting the rear surface 53 side, or because the string-like member 12 does not have an extra length in the rear surface direction. Can be suppressed. As a result, it is possible to prevent overturning by not causing a back-and-forth swinging motion due to vibration caused by shaking such as an earthquake, and to prevent overturning due to the string member 12 having a minimum length. Yes.

  The other functions of the fourth embodiment are the same as those of the first to third embodiments described above, and the seismic isolation fixture 10 of the fourth embodiment of the present invention is a vibration associated with a strong earthquake. It is possible to effectively prevent the thin image display device 50 from being overturned by various seismic isolation functions that allow the user to escape well, and various effects described in the first to third embodiments can be obtained in the same manner. Is possible.

  Although this invention demonstrated as the seismic isolation fixture 10 which fixes the thin image display apparatus 50 mounted in the fixture 60, if what has a comparatively long length is used for the string-like member 12, for example, a floor surface It can also be used as the seismic isolation fixture 10 that fixes the thin image display device 50 attached to the TV stand placed on the floor as a mounting surface.

  DESCRIPTION OF SYMBOLS 10 ... Seismic isolation fixture, 12 ... String-like member, 14, 14a, 14b ... Back surface hanging part, 15a ... Base part, 15b ... Hook, 15c ... Standing part, 15d ... Crossing part, 16 ... Mounting surface hanging part , 17 ... Plate-shaped rear surface hanging part, 17a ... Plate part, 17b ... String-like member insertion hole, 17c ... Through hole, 17d ... Groove part, 18 ... Fastener, 50 ... Thin image display device, 52 ... Image display part, 53 ... Back, 54 ... Placement part, 54a ... Leg part, 56 ... Post, 60 ... Fixture, 62 ... Placement surface

Claims (15)

A thin image display device comprising: an image display unit that displays an image on a front surface; a mounting unit that is mounted on a mounting surface; and a support that connects the image display unit to the mounting unit. It is a seismic isolation fixture for a thin image display device that is fixed to a surface,
A string-like member;
A back surface hanging portion fixed to the back surface of the image display portion and on which the string-like member is hung;
A mounting surface hooking portion fixed to the mounting surface and on which the string-like member is hung;
The seismic isolation fixture for a thin image display device, wherein the string-like member is continuously bridged from the back surface hanging portion to the support column via the mounting surface hanging portion.   The seismic isolation fixture for a thin image display device according to claim 1, wherein the placement surface hanging portion is fixed to a placement surface on a back side of the image display portion.   2. The waiver of the thin image display device according to claim 1, wherein the mounting surface hanging portion is fixed to a mounting surface in the vicinity of a boundary between a front side and a back side of the image display unit. Seismic fixture.   The placement surface hanging portion includes a first placement surface hanging portion and a second placement surface hanging portion, and the string-like member extends from the back surface hanging portion to the first placement surface hanging portion. The thin image display device according to any one of claims 1 to 3, wherein the thin image display device is continuously spanned to the back surface hanging portion via the support column and the second placement surface hanging portion. Seismic isolation fixture.   The back surface hanging portion has a first back surface hanging portion and a second back surface hanging portion, and the string-like member is arranged from the first back surface hanging portion to the mounting surface hanging portion, the support column, and the above described. The seismic isolation fixture for a thin image display device according to any one of claims 1 to 3, wherein the seismic isolation fixture for the thin image display device is continuously spanned to the second back surface hanging portion via a placement surface hanging portion.   The back surface hanging portion has a first back surface hanging portion and a second back surface hanging portion, and the string-like member extends from the first back surface hanging portion to the first placement surface hanging portion and the support column. The seismic isolation fixture for a thin image display device according to claim 4, wherein the seismic isolation fixture of the thin image display device according to claim 4 is continuously spanned to the second back surface hanging portion via the second mounting surface hanging portion.   The seismic isolation fixture for a thin image display device according to any one of claims 1 to 4, wherein the string-like member is annularly formed by connecting one and the other.   The said string-like member is continuously extended over the said 1st back surface hook part via the said 2nd back surface hook part, and one side and the other are connected, It becomes cyclic | annular form, A seismic isolation fixture for a thin image display device according to claim 6.   The seismic isolation fixing of the thin image display device according to any one of claims 1 to 8, wherein a plurality of the support columns are provided, and the string-like member is stretched over the plurality of support columns. Ingredients.   The seismic isolation fixture for a thin image display device according to any one of claims 1 to 9, wherein the string-like member is slidably hung on the mounting surface hanging portion. .   The seismic isolation fixture for a thin image display device according to any one of claims 1 to 10, wherein the string-like member is slidably hung on the support column.   The seismic isolation fixture for a thin image display device according to any one of claims 7 to 11, wherein the string-like member is slidably hung on the back surface hanging portion.   The thin image according to any one of claims 7 to 12, wherein the string-like member has one and the other connector that can adjust the length of the string-like member. Seismic isolation fixture for display devices.   The seismic isolation fixture for a thin image display device according to any one of claims 1 to 13, wherein a slip stopper is provided between the placement surface and the placement portion.   The seismic isolation fixture for a thin image display device according to any one of claims 1 to 13, wherein a slip stopper is not provided between the placement surface and the placement portion.

Images