JP2010237603A - Display device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a display device having a rubber feet stuck to a bottom plate of a stand of the display device, which can be easily separated by an adhesive. <P>SOLUTION: The display device 1 includes: a body 2 having a display panel 4; a bottom plate 12 where a plurality of rubber feet 14 in contact with an installation surface are provided, and a stand 3 having a support for supporting the body 2. The bottom plate 12 has a hole 16 formed across a part of areas where the rubber foot 14 covers the bottom plate 12 and an area outside the area where the rubber foot 14 covers bottom plate 12. A tool is inserted into the hole 16, and the rubber foot 14 on the hole 16 is raised to be peeled off. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

    The present invention relates to a display device that supports a main body of a display device by a stand.

  In recent years, the size of flat-screen televisions using display panels such as liquid crystal display panels and plasma display panels (PDPs) has increased, and many flat-screen televisions of 40-inch or larger (the diagonal length of the effective visible region is 40 inches) or more. It has been commercialized. On the other hand, it has become necessary to recycle household appliances, reduce waste, and promote effective use of resources. Various improvements have been made to the ease of recycling and disposal of display devices such as flat-screen TVs. It is being considered.

  The bottom surface of the stand of the display device is a portion in contact with the surface on which the display device is installed, and rubber feet are provided for the purpose of preventing the installation surface from being scratched, preventing slipping, and absorbing shock. At the time of disposal, it is necessary to sort by material, and it is necessary to remove the rubber feet from the bottom plate made of resin or metal. However, the rubber feet are not easily removed from the bottom plate for the purpose described above. Therefore, it takes time to disassemble.

  For the purpose of providing a rubber foot that is easy to attach and detach, and that does not easily fall off, a cylindrical bottom plate portion and a cylindrical shape that is integrally formed on the top surface of the bottom plate portion and has an outer shape smaller than the outer shape of the bottom plate portion. There has been proposed a rubber foot that includes an insertion portion, and has a substantially umbrella-shaped cross section and a helical engagement portion formed on the outer peripheral surface of the insertion portion. (For example, refer to Patent Document 1).

Japanese Patent Laid-Open No. 7-119891

  There are various shapes of rubber feet, but there is an example in which a flat plate such as a circular plate or a quadrangular plate and an adhesive such as a double-sided tape attached to one side is attached to the bottom plate. Since it sticks firmly to the flat part of the bottom plate and cannot be easily removed, disassembling work is troublesome.

  The present invention has been made in view of the circumstances as described above, and an object thereof is to provide a display device capable of easily peeling off rubber feet attached to the bottom plate of a stand of the display device by an adhesive. To do.

  In order to achieve the above object, a display device of the present invention includes a main body having a display panel, a bottom plate provided with a plurality of rubber feet in contact with an installation surface, and a stand having a support portion that supports the main body. The bottom plate has a hole straddling a part of a region where the rubber feet cover the bottom plate and a region outside the region where the rubber feet cover the bottom plate.

  According to the present invention, in the display device, the rubber feet attached to the bottom plate with the adhesive can be easily peeled off.

The perspective view which shows the external appearance of the display apparatus by this invention. The perspective view which shows the external appearance of a stand. The perspective view which looked at the base from the back side. The figure which shows the shape of the hole of a rubber foot and a baseplate. The figure which shows the shape of the hole of Example 2. FIG. FIG. 6 is a diagram showing the shape of a hole in Example 3. The figure which shows the shape of the hole of Example 4. FIG. The figure which shows the shape of the recessed part and hole of Example 5. FIG.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a perspective view showing an overview of a display device 1 according to the present invention. The main body 2 of the display device 1 is attached to a stand 3 that supports the main body of the display device. The stand 3 is provided with a support portion for fixing the main body 2, and the main body and the support portion are fixed by screws or the like. A display panel 4 such as a liquid crystal panel or a PDP panel is disposed on the front side of the main body 2. The front surface of the main body 2 and the front cover 6 that covers a part of the top, bottom, and both side surfaces of the main body 2 and the back cover 7 that covers the back of the main body 2 and the top, bottom, and both side surfaces of the main body are enclosed. It is.

  FIG. 2 is a perspective view showing an overview of the stand 3. The stand 3 is composed of a pedestal 8 and a support portion 10 having a U-shape on an upper portion of a step portion 9 provided substantially at the center of the pedestal 8. The base 8 is provided with a substantially flat bottom plate for positioning the base 8 with respect to the installation surface on the bottom surface. The support portion 10 is formed by integrally forming a through portion 10a and support portions 10b and 10c by aluminum die casting or the like. A portion of the penetrating portion 10a is coupled to the stepped portion 9 by a screw or the like.

  FIG. 3 is a schematic perspective view of the base 8 as seen from the back side. The pedestal 8 is composed of a base plate 12 to which a pedestal cover 11 and a plurality of rubber feet 14 are attached. The bottom plate 12 is fixed to the pedestal cover with a plurality of screws 13. The base cover 11 is made of resin or metal. In the case of resin, it is by injection molding. In the case of metal, die casting or sheet metal processing. The bottom plate 12 is made of resin or metal. In the case of resin, it is by injection molding. In the case of metal, die casting or sheet metal processing. The rubber foot 14 has a flat plate shape such as a circular plate or a rectangular plate, and one surface thereof is bonded to the bottom plate 12 with an adhesive or the like. The rubber foot 14 is a synthetic rubber such as urethane rubber. The bottom plate 12 has a hole 16 that spans a partial region of the region where the rubber feet 14 cover the bottom plate 12 and a region outside the region where the rubber feet 14 cover the bottom plate 12.

  FIG. 4 is a diagram showing the shapes of the rubber feet 14 and the holes 16 of the bottom plate 12. FIG. 4A is a plan view of the rubber foot 14 and the hole 16 as viewed from the rubber foot 14 side. FIG. 4B is a cross-sectional view taken along line AA in FIG. The rubber foot 14 is a circular flat synthetic rubber having a diameter of 15 to 30 mm and a thickness of 1 to 5 mm, and is bonded to the bottom plate 12 with an adhesive 15.

  The hole 16 straddles a part of a region where the rubber foot 14 covers the bottom plate 12 and a region outside the region where the rubber foot 14 covers the bottom plate 12. The shape of the hole 16 is substantially triangular, and one of the vertices of the triangle faces the center of the rubber foot 14. The length S of one side of the triangle is about 10 mm. As shown in FIG. 4B, when the rubber foot 14 is peeled from the bottom plate 12, the tool 17a is inserted into the hole 16, and the rubber foot 14 on the hole 16 (the portion where the hole 16 and the rubber foot 14 overlap) is removed. Can be lifted off. Further, after the bottom plate 12 is removed from the pedestal cover 11, the tool 17 b is inserted into the hole 16 from the surface opposite to the surface where the rubber foot 14 is located, and the rubber foot 14 above the hole 16 is pushed in. Can be peeled off. As described above, the rubber foot 14 attached to the bottom plate 12 with an adhesive can be easily peeled off.

  As the tool, a general minus driver can be used. The width of the blade edge of the flathead screwdriver is 5 to 8 mm, and the size of the hole 16 may be increased by about 1 to 3 mm so that it passes. Needless to say, the tool is not limited to a flat-blade screwdriver, but may be any tool suitable for work. Moreover, although the area | region of the part which the hole 16 and the rubber foot 14 overlap is not adhere | attached, it is desirable for the area of this part to be less than 30% of the area of the rubber foot 14. If it is within 30%, sufficient adhesive strength is maintained.

  FIG. 5 is a diagram illustrating the shape of the hole 18 of the second embodiment. The second embodiment differs from the first embodiment in that the shape of the hole in the bottom plate 12 is changed from a substantially triangular shape to a substantially rectangular shape. FIG. 5A is a plan view of the rubber foot 14 and the hole 18 as viewed from the rubber foot 14 side. FIG.5 (b) is BB sectional drawing in Fig.5 (a). The length S of one side of the square is about 10 mm. Since the method of peeling off the rubber feet 14 is the same as that described in the first embodiment, a description thereof will be omitted. Also in Example 2, the rubber feet 14 attached to the bottom plate 12 with an adhesive can be easily peeled off. In the second embodiment, the hole has a substantially square shape, but may have a substantially circular shape.

  FIG. 6 is a diagram illustrating the shape of the hole 19 in the third embodiment. The third embodiment is different from the first embodiment in that the shape of the hole in the bottom plate 12 is changed from a substantially triangular shape to an oblong hole, and the regions outside the surface where the rubber feet 14 contact the bottom plate 12 are on both sides of the rubber feet 14. This is the case. FIG. 6A is a plan view of the rubber foot 14 and the hole 19 as viewed from the rubber foot 14 side. FIG.6 (b) is CC sectional drawing in Fig.6 (a). The dimension S of the width of the oblong hole is about 8 mm. Since the method of peeling off the rubber feet 14 is the same as that described in the first embodiment, a description thereof will be omitted. Also in the third embodiment, the rubber feet 14 attached to the bottom plate 12 with an adhesive can be easily peeled off.

  FIG. 7 is a diagram illustrating the shapes of the holes 20 and 21 according to the fourth embodiment. The difference between the fourth embodiment and the first embodiment is that the hole is divided into two. FIG. 7A is a plan view of the rubber foot 14 and the holes 20 and 21 as viewed from the rubber foot 14 side. FIG.7 (b) is DD sectional drawing in Fig.7 (a). The length S of the oblong hole 20 is about 25 mm. The diameter T of the round hole 21 is about 12 mm. After the bottom plate 12 is removed from the pedestal cover 11, the tool 17 b is inserted into the hole 21 from the surface opposite to the surface on which the rubber foot 14 is located, and is peeled off by pressing the rubber foot 14 above the hole 21. Can do. The diameter T of the round hole 21 needs to be changed according to the adhesion area of the rubber feet. When the diameter of the rubber foot is 15 mm, the diameter of the round hole 21 is 6 to 7 mm. In this case, a thin tool is used. Also in Example 4, the rubber feet 14 attached to the bottom plate 12 with an adhesive can be easily peeled off.

  FIG. 8 is a diagram illustrating the shapes of the recesses 22 and the holes 23 of the fifth embodiment. The fifth embodiment is different from the first embodiment in that one hole is replaced with one recess 22 and one hole 23. FIG. 8A is a plan view of the rubber foot 14, the recess 22, and the hole 23 as viewed from the rubber foot 14 side. FIG. 8B is an EE cross-sectional view in FIG. The concave portion is formed by pressing, and has a diameter of about 20 mm and a depth of about 3 mm on the bottom plate surface. The round hole 23 is the same as the round hole 21 of the fourth embodiment.

  As shown in FIG. 8B, when the rubber foot 14 is peeled from the bottom plate 12, the tool 17a is inserted into the concave portion 22, and the rubber foot 14 on the upper portion of the concave portion 22 (the portion where the concave portion 22 and the rubber foot 14 overlap) is removed. Can be lifted off. If the bottom plate 12 is removed from the pedestal cover 11, the tool 17 b can be inserted into the hole 23 from the surface opposite to the surface on which the rubber foot 14 is located, and the rubber foot 14 on the portion above the hole 23 can be pushed in and peeled off. it can. The diameter T of the round hole 23 needs to be changed according to the adhesion area of the rubber feet. When the diameter of the rubber foot is 15 mm, the diameter T of the round hole 23 is 6 to 7 mm. In this case, a thin tool is used. Also in Example 5, the rubber feet 14 attached to the bottom plate 12 with an adhesive can be easily peeled off.

  Note that the present invention is not limited to the above-described embodiments as they are, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. In addition, various inventions can be formed by appropriately combining a plurality of components disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, constituent elements over different embodiments may be appropriately combined.

DESCRIPTION OF SYMBOLS 1 Display apparatus 2 Main body 3 Stand 4 Display panel 8 Base 11 Base cover 12 Bottom plate 13 Screw 14 Rubber foot 15 Adhesive 16 Hole 17 Tool 17
18 hole 19 hole 20 hole 21 hole 22 recess 23 hole

Claims (5)

A main body having a display panel;
A stand having a bottom plate provided with a plurality of rubber feet in contact with the installation surface and a support portion for supporting the main body;
The display device according to claim 1, wherein the bottom plate has a hole extending over a part of a region where the rubber feet cover the bottom plate and a region outside the region where the rubber feet cover the bottom plate.   The display device according to claim 1, wherein the hole has a substantially triangular shape.   The display device according to claim 1, wherein the hole has a substantially triangular shape, and one of the apexes of the triangle faces the center of the rubber foot.   The display device according to claim 1, wherein the rubber foot has a disk shape.   The display device according to claim 1, wherein an area of the partial region is within 30% of an area of the rubber foot.

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