JP2016066953A - Display device and television receiver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a display device which has a decorative body on a surface of a casing such that the decorative body with high rigidity can be easily fixed to the casing, and a television receiver.SOLUTION: A display device has a casing storing a display part and a decorative body covering a part of an outer surface of the casing, the decorative body comprising: a plate-like decorative plate body; an insert part projected at a peripheral edge part of the decorative plate body; and a projection-shaped wide surface-side held part provided on one wide surface side of the decorative plate body and inclined to the side where the insert part is provided, and the casing comprising an insertion hole into which the insert part is inserted; a wide surface-side holding part projected away from the insertion hole and engaged with the wide surface-side held part; and an outer holding part holding the peripheral edge part or insert part of the decorative plate body.SELECTED DRAWING: Figure 9

Description

  The present invention relates to a display device and a television receiver having a decorative body on the outer surface of a housing.

  In recent years, the size of display devices has been increasing. Large display devices are used, for example, in television receivers. Such a large display device also serves as an interior. For this reason, a design is adopted in which a decorative body is attached to the surface of the housing that accommodates the display unit to give a high-class appearance.

  A display device using a decorative body that elastically deforms in accordance with the shape of the housing has been proposed so that the design can be changed in a short period of time in accordance with the fashion (Patent Document 1). The decorative body of Patent Document 1 is an elastic rectangular thin plate, and two grooves are provided on one surface of the housing. By inserting two opposite sides of the decorative body into the two grooves of the casing and fixing them using the elastic restoring force of the decorative body, the space between the grooves is decorated by the decorative body.

  In the case of a design that gives a profound impression, a metal decorative body that is thicker and more rigid than the decorative body of Patent Document 1 is employed. In such a decorative body, a thin belt-like portion provided at the edge of a highly rigid portion that decorates the outer surface of the housing is folded and fixed to the back side of the constituent members of the housing.

JP 2010-89426 A

  The thin decorative body of Patent Document 1 can be easily attached, but is not suitable for a design that gives a heavy impression. On the other hand, a metal decorative body with high rigidity is suitable for a design that gives a heavy impression, but there is a problem that it takes time to fold and fix the decorative body. In addition, since the display device is assembled after the decorative body is fixed to the constituent members of the casing, it is necessary to carefully perform assembly work so as not to damage the surface of the decorative body.

  It is also conceivable to attach the decorative body to the surface of the housing with double-sided tape, adhesive, or the like. In this way, since the decorative body can be attached at the final stage of the assembly operation of the display device, the problem that the decorative body may be damaged in the assembly process can be avoided. However, when a large decorative body that covers the entire length of one side of the rectangular display surface of a large display device is attached, there is a problem that it is difficult to accurately paste the decorative body at a predetermined position.

  An object of the present invention is to provide a display device and a television receiver capable of easily fixing a highly rigid decorative body at the final stage of assembly.

  A display device according to the present invention is a display device having a housing that houses a display unit and a decorative body that covers a part of the outer surface of the housing, wherein the decorative body includes a plate-shaped decorative plate body, An insertion portion protruding from the peripheral edge of the decorative plate body, and a protruding wide surface side held portion provided on one wide surface side of the decorative plate body and inclined to the side where the insertion portion is provided The housing includes an insertion hole into which the insertion portion can be inserted, and a wide surface side holding portion that protrudes away from the insertion hole and is engaged with the wide surface side held portion. And an outer holding portion that holds the peripheral edge portion of the decorative plate body or the insertion portion.

  Here, the casing is an exterior part of the display device. The casing accommodates various peripheral components such as a control board, a TV tuner board, and a speaker in addition to the display unit. There may be a case in which a part for accommodating the display unit and a part for accommodating other peripheral parts are integrated, or there may be a case in which the part is divided into a plurality of parts. The parts housed in the housing may be entirely covered by the housing, or a part of the components may be exposed from the housing, such as a display unit.

  It is possible to provide a display device to which a highly rigid decorative body can be easily attached at the final stage of assembly work.

It is a perspective view which shows the whole external appearance of a display apparatus. It is the elements on larger scale of the A section of FIG. It is a perspective view which shows the external appearance of a decoration body. It is an expansion perspective view which shows the external appearance of a decoration body. It is sectional drawing by the BB line of FIG. It is a front view of a front cover. It is an enlarged view of the C section of FIG. It is sectional drawing by the DD line | wire of FIG. It is sectional drawing of the state which combined the decoration body and the housing | casing. It is explanatory drawing explaining the fixing method of a decoration body and a housing | casing. FIG. 10 is a perspective view illustrating an appearance of a decorative body according to a second embodiment. It is sectional drawing by the FF line of FIG. FIG. 10 is a front view of a holding unit provided in a housing according to a second embodiment. It is the figure which looked at the state which combined the decoration body and housing | casing of Embodiment 2 from the back side. It is sectional drawing by the GG line of FIG. FIG. 10 is a perspective view illustrating an appearance of a decorative body according to a third embodiment. It is sectional drawing of the transversal direction of the decoration body of Embodiment 3. FIG. It is the figure which looked at the outer side holding part of Embodiment 3 from the rear side. It is sectional drawing of the state which combined the decoration body and housing | casing of Embodiment 3. FIG. FIG. 10 is a perspective view illustrating an appearance of a decorative body according to a fourth embodiment. FIG. 10 is an enlarged perspective view showing the appearance of a decorative body according to a fourth embodiment. It is sectional drawing of the state which combined the decoration body and housing | casing of Embodiment 4.

[Embodiment 1]
FIG. 1 is a perspective view showing the overall appearance of the display device 1. FIG. 2 is a partially enlarged view of a portion A in FIG. The display device 1 includes a rectangular display unit 2, a housing 3, a decorative body 4, and a speaker (not shown).

  When the user faces the display unit 2, the side facing the user from the display unit 2 is the front side, the opposite side is the rear side, and the upper and lower sides are the upper side and the lower side, respectively. Further, the left and right sides as viewed from the user are the left side and the right side, respectively. In the following description, the front, rear, left, right, top, and bottom directions indicated by arrows in each figure are used.

  A video is displayed on the display unit 2 based on a video signal input from a video input terminal (not shown). Also, sound is output from the speaker based on a sound signal input from a sound input terminal (not shown).

  The housing 3 is an exterior part of the display device 1 and houses peripheral parts such as the display unit 2 and a control circuit. The housing 3 is configured by combining a plurality of members, and most of the constituent members are made of resin. The front cover 31 disposed below the display unit 2 among the members constituting the housing 3 covers the front side of a speaker (not shown).

  The decorative body 4 is an aluminum member that covers a surface portion of the front cover 31 that is obliquely upward along the lower side of the display unit 2. The portion where the decorative body 4 is arranged is a portion that is particularly easy for the user to touch. By using the decorative body 4 having a high-quality appearance, the user can feel that the overall appearance of the display device 1 has a high-class feeling. A brand name, a product name, a model number, and the like are displayed on the mark portion 49 on the surface of the decorative body 4 by printing, laser processing, or the like.

  FIG. 3 is a perspective view showing the appearance of the decorative body 4. FIG. 3 is a view seen from the side facing the housing 3 when the decorative body 4 is attached to the display device 1. FIG. 4 is an enlarged perspective view showing the appearance of the decorative body 4. FIG. 5 is a cross-sectional view taken along line BB in FIG.

  The decorative body 4 includes a long plate-shaped decorative plate main body 41, a wide surface side held portion 42, and an insertion portion 43. The decorative plate body 41 is a rectangular plate having a length substantially the same as the horizontal width of the display device 1. One wide surface of the decorative plate body 41 is a decorative surface 45, and the other wide surface is a back surface 44. The back surface 44 is on the front cover 31 side when the decorative body 4 is attached to the display device 1. The decorative surface 45 is exposed on the surface of the front cover 31 when the decorative body 4 is attached to the front cover 31 to decorate the display device 1.

  The plug-in portion 43 is five rectangular plates arranged on the peripheral portion of one long side of the decorative plate body 41. The thickness of the insertion part 43 is thinner than the decorative board main body 41. All of the five insertion portions 43 have the same thickness, and are arranged perpendicular to the longitudinal direction of the decorative plate body 41 along the same plane. The arrangement of the insertion portions 43 along the longitudinal direction of the decorative plate main body 41 is one near each end of the decorative plate main body 41, one at the center, and one on each side of the central insertion portion 43.

  Comparing the dimensions along the longitudinal direction of the decorative plate body 41, the center insertion portion 43 is the shortest and the insertion portions 43 at both ends are the longest. Further, when the dimensions along the short direction of the decorative plate main body 41 are compared, the insertion portion 43 is shorter than the decorative plate main body 41. The insertion part 43 and the back surface 44 form an angle of about 150 degrees. A fixing hole 431 that is a rectangular through hole is provided in the vicinity of the root of the four insertion portions 43 excluding the center. Near the center of the two insertion portions 43 at both ends, a jig hole 432 that is a circular through hole is provided. The tip of the central insertion part 43 is greatly chamfered.

  The wide-surface-side held portion 42 is provided on the rear surface 44 in parallel with the longitudinal direction of the decorative plate main body 41 over almost the entire length excluding both end portions of the decorative plate main body 41. The wide surface side held portion 42 is located away from the insertion portion 43.

  The cross-sectional shapes in the short direction of the decorative plate body 41 and the wide-surface-side held portion 42 are the same in all cross sections except for both end portions. In the cross section where the insertion portion 43 exists, the shape of the insertion portion 43 is the same except for the fixing hole 431 and the jig hole 432. The vicinity of the long side of the decorative surface 45 opposite to the insertion portion 43 is gently rounded so that sharp corners are not exposed when attached to the outer surface of the display device 1.

  The cross section of the wide-surface-side held portion 42 is substantially L-shaped with a rectangular leg protruding in the direction of the plug-in portion 43 at the tip of a short leg vertically rising from the back surface 44. The corners of the wide surface side held portion 42 are all rounded.

  A method for manufacturing the decorative body 4 will be described. A long bar having a cross section of the outer shape of FIG. 5 is manufactured by extrusion molding of aluminum. After the long bar is cut to a predetermined length, punching is performed to form the outer shape of the insertion portion 43, the fixing hole 431, and the jig hole 432. Extrusion molding is a plastic working method in which pressure is applied to a material and the material is extruded from a mold having a predetermined shape, and is suitable for manufacturing a long bar having a uniform cross section. Punching is a processing method in which a predetermined shape is punched using a mold, and the outer shape of the insertion portion 43, the fixing hole 431, and the jig hole 432 can be formed by a single processing.

  Then, both ends in the longitudinal direction of the wide surface side held portion 42 and the decorative plate main body 41 are finished into a predetermined shape by cutting or the like. Finally, the decorative surface 45 is subjected to alumite treatment, hairline processing, sandblasting, electrolytic polishing, printing, laser processing, and the like to finish a high-grade surface. During these finishing processes, the decorative body 4 being manufactured is held using the jig hole 432.

  In addition, after manufacturing the decorative board main body 41 and the wide surface side held part 42 by cutting the long bar of the extruded product, the insertion part 43 may be attached by brazing or welding. Since there are few parts to be removed by punching, material can be saved.

  FIG. 6 is a front view of the front cover 31. FIG. 7 is an enlarged view of a portion C in FIG. 8 is a cross-sectional view taken along line DD of FIG. FIG. 9 is a cross-sectional view of the state in which the decorative body 4 and the housing 3 are combined. FIG. 10 is an explanatory diagram for explaining a method of fixing the decorative body 4 and the housing 3.

  As shown in FIG. 6, the front cover 31 is provided with eight wide surface side holding portions 32, five insertion holes 34, and four outer side holding portions 33, which are symmetrically provided. FIG. 8 shows a cross section of two holding portions, that is, the wide surface side holding portion 32 and the outer side holding portion 33.

  The insertion hole 34 is provided in a portion corresponding to the insertion portion 43. The insertion hole 34 has a dimension that allows the insertion portion 43 to be inserted. The lower side of the center of the insertion holes 34 is substantially the same as the width of the narrow insertion portion 43 at the center, and the longitudinal direction regulating portion that regulates the longitudinal position of the decorative plate body 41 to a predetermined position. It becomes.

  The outer holding portion 33 is a substantially trapezoidal cross-sectional protrusion that protrudes downward from the side surface of the four insertion holes 34 except for the center. The outer holding portion 33 is provided at a portion corresponding to the fixing hole 431.

  The wide-surface-side holding portion 32 is a protrusion having a right-angled triangular cross section that protrudes toward the front side and is provided on a portion of the front cover 31 that is covered with the decorative plate body 41. The front end of the wide surface side holding portion 32 is rounded.

  A rear cover is assembled on the rear side of the front cover 31. The rear cover is also a member constituting the housing 3. FIG. 9 is a cross-sectional view of the same surface as the DD cross section in a state in which the decorative body 4 is attached to the housing 3.

  The rear cover is a member having a substantially U-shaped cross section with the opening facing the front side. A space having a substantially hexagonal cross section is formed between the lower portion of the front cover 31 and the rear cover. A speaker and a speaker control board (not shown) are accommodated in a space surrounded by the front cover 31 and the rear cover. The decorative body 4 is fixed to the surface of the front cover 31 by engaging the wide surface side held portion 42 and the wide surface side holding portion 32, the fixing hole 431 and the outside holding portion 33, respectively.

  The attachment method of the decoration body 4 is demonstrated using FIG. The decorative body 4 is attached in the final process of assembling the display device 1. The insertion part 43 of the decorative body 4 is inserted into the insertion hole 34 from the front side of the front cover 31. When inserted to the back, the wide surface side holding portion 32, the wide surface side held portion 42, the back surface 44, and the front cover 31 abut against each other. At this time, the distal end portion of the outer holding portion 33 is immediately above the fixing hole 431. When the decorative body 4 is pushed downward as indicated by a white arrow, the decorative body 4 rotates with the E portion where the back surface 44 and the front cover 31 abut each other as a fulcrum. The wide surface side holding portion 32 and the outer side holding portion 33, which are less rigid than the aluminum decorative body 4, are temporarily elastically deformed to pass through the wide surface side held portion 42 and the fixing hole 431. As a result, the decorative body 4 is fixed at the position shown in FIG.

  The parallel movement of the decorative body 4 in the left-right direction is restricted by the longitudinal restriction portion constituted by the central insertion hole 34 and the central insertion portion 43. The parallel movement in the diagonally up and down direction along the short direction of the decorative body 4 is restricted by the outer holding portion 33 whose tip is inserted into the fixing hole 431. Parallel movement in a direction perpendicular to the decorative surface 45 is restricted by the contact between the edge of the insertion portion 43 and the insertion hole 34. The clockwise rotational movement of the decorative body 4 is regulated by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other. The counterclockwise rotational movement of the decorative body 4 is restricted by the contact between the edge of the insertion portion 43 and the insertion hole 34. The rotational movement in the surface of the decorative surface 45 is restricted by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other.

  As described above, the decorative body 4 is fixed to the surface of the front cover 31 in the state shown in FIG. 9, and cannot be removed by normal use, storage and transportation of the display device 1. In the state of FIG. 9, since strong external force is not acting on the wide surface side holding part 32 and the outer side holding part 33, deterioration with time such as creep deformation hardly occurs.

  Alternatively, the decorative body 4 may be attached after pasting the double-sided tape on the back surface 44 of the decorative plate main body 41 or the portion covered with the decorative plate main body 41 of the front cover 31 in advance. In this way, the attachment strength of the decorative body 4 can be increased. Note that a room temperature curing adhesive may be applied instead of the double-sided tape.

  According to the present embodiment, the decorative body 4 can be easily fixed to the housing 3 at the final stage of assembly of the display device 1. Therefore, it is not necessary to assemble the display device 1 while protecting the decorative body 4 whose appearance quality is particularly important from being damaged in the subsequent process. In addition, design variations such as different colors of the decorative body 4 can be easily created.

  The attaching operation of the decorative body 4 is not limited to the final stage of the assembly of the display device 1. The decorative body 4 may be attached to the components of the housing 3 at the initial stage of assembly, or may be attached at any stage during assembly.

  In addition, the insertion part 43 is not limited to five sheets, It can be made into arbitrary numbers. When the decorative board main body 41 is long, the insertion part 43 may be increased. The shape of the wide surface of the insertion part 43 can be a trapezoid, a parallelogram, a semicircle, a triangle, or the like. The shapes of the plurality of insertion portions 43 may be different from each other.

  The shape of the fixing hole 431 provided in the insertion portion 43 can be an arbitrary shape such as a circle, a triangle, or a polygon. The dimensions and shapes of the plurality of fixing holes 431 may be different from each other. A plurality of fixing holes 431 may be provided in one insertion portion 43.

  The position in the longitudinal direction of the decorative board main body 41 may be finely adjusted by visual observation or the like without providing the longitudinal direction restricting portion. By reducing the dimensional accuracy of the front cover 31, which is a large resin part, it is possible to reduce the mold cost and improve the yield.

  The number of wide surface side holding parts 32 is not limited to eight, and can be any number. Only one long wide surface side holding portion 32 may be provided over substantially the entire length of the wide surface side held portion 42. The arrangement of the wide surface side holding part 32 and the wide surface side held part 42 is not limited to left-right symmetry.

[Embodiment 2]
FIG. 11 is a perspective view illustrating an appearance of the decorative body 4 according to the second embodiment. 12 is a cross-sectional view taken along line FF in FIG. A description of portions common to the first embodiment is omitted.

  FIG. 11 is a view seen from the side facing the housing 3 when the decorative body 4 is attached to the display device 1. The insertion part 43 is an L-shaped plate in which a fixing rod 433 having a rectangular cross section facing the decorative surface 45 is disposed at the tip. The cross section of the five insertion parts 43 is the same shape.

  FIG. 13 is a front view of a holding portion provided in the housing 3 of the second embodiment. FIG. 13 is an enlarged front view of the wide surface side holding part 32 and the outer side holding part 33 as seen from the front side of the housing 3, and the enlarged place is the same as FIG.

  The outer holding portions 33 are protrusions having right-angled triangular cross-sections provided on the left and right side surfaces of the four insertion holes 34 except for the center. The right angle portion is provided on the upper side and the one side is parallel to the left and right direction of the display device 1 so as to be symmetrical.

  FIG. 14 is a view of a state in which the decorative body 4 and the housing 3 according to the second embodiment are combined as seen from the rear side. 15 is a cross-sectional view taken along line GG in FIG.

  The widths of the four insertion portions 43 excluding the center are larger than the interval between the tip portions of the two outer holding portions 33 as shown in FIG. When the decorative body 4 is attached, the decorative plate body 41 is pushed downward as shown by the white arrow in FIG. 15 with the fixing rod 433 inserted below the outer holding portion 33 of the insertion hole 34. . The outer holding part 33 made of a resin having a lower rigidity than the decorative body 4 made of aluminum is temporarily elastically deformed, the insertion part 43 enters the upper side of the outer holding part 33, and the fixing rod 433 is prevented from coming off. . The wide surface side holding part 32 is the same as in the first embodiment.

  The parallel movement of the decorative body 4 in the left-right direction is restricted by the longitudinal restriction portion constituted by the central insertion hole 34 and the central insertion portion 43. The parallel movement of the decorative body 4 in the oblique vertical direction along the short direction is restricted by the fixed rod 433 coming into contact with the edge of the insertion hole 34. Parallel movement in a direction perpendicular to the decorative surface 45 is restricted by the contact between the edge of the insertion portion 43 and the insertion hole 34. The clockwise rotational movement of the decorative body 4 is regulated by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other and the upper surface of the outer holding portion 33 and the lower surface of the insertion portion 43 abutting each other. The The counterclockwise rotational movement of the decorative body 4 is restricted by the contact between the edge of the insertion portion 43 and the insertion hole 34. The rotational movement in the surface of the decorative surface 45 is restricted by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other.

  As described above, the decorative body 4 is fixed to the surface of the front cover 31 in the state shown in FIG. 15 and cannot be removed by normal use, storage, and transportation of the display device 1. In the state of FIG. 15, since strong external force is not acting on the wide surface side holding part 32 and the outer side holding part 33, deterioration over time such as creep deformation hardly occurs.

  According to the present embodiment, since the fixing hole 431 is unnecessary, the die for punching the decorative body 4 can be simplified. Further, since the upper plane of the outer holding portion 33 and the lower surface of the insertion portion 43 face each other in parallel, the decorative body 4 moves over the outer holding portion 33 so as to be below the insertion hole 34. Is difficult. Therefore, it is more difficult than the first embodiment to remove the decorative body 4 by a route reverse to that at the time of attachment.

[Embodiment 3]
FIG. 16 is a perspective view illustrating an appearance of the decorative body 4 according to the third embodiment. FIG. 17 is a cross-sectional view of the decorative body 4 according to Embodiment 3 in the short direction. FIG. 18 is a view of the outer holding portion 33 of the third embodiment as viewed from the rear side. FIG. 19 is a cross-sectional view of the state in which the decorative body 4 and the housing 3 of Embodiment 3 are combined. A description of portions common to the first embodiment is omitted.

  FIG. 16 is a diagram viewed from the side facing the housing 3 when the decorative body 4 is attached to the display device 1. As shown in FIG. 16, the insertion portion 43 is a single plate having the same length as the decorative plate body 41. The cross-sectional shape in the short direction of the decorative body 4 is uniform. The peripheral edge of the long side of the decorative plate main body 41 on the side where the insertion portion 43 is not provided is a decorative plate lower edge 47.

  As shown in FIG. 17, the insertion portion 43 and the decorative surface 45 form an angle of about 120 degrees. The back surface 44 has a groove in the longitudinal direction, and the protrusion inclined to the side where the insertion portion 43 is provided by the side surface on the decorative plate lower edge 47 side of the groove and the back surface 44 on the decorative plate lower edge 47 side of the groove. A wide surface side held portion 42 is formed.

  A method for manufacturing the decorative body 4 will be described. A long bar having a cross section shown in FIG. 17 is manufactured by extrusion molding of aluminum. Cut the long bar to a predetermined length. Thereafter, both end portions of the wide surface side held portion 42 and the decorative plate main body 41 are finished into a predetermined shape by cutting or the like. Finally, the surface of the decorative surface 45 is finished by anodizing, hairline processing, sandblasting, electrolytic polishing, printing, laser processing, or the like. That is, the punching process is unnecessary in the manufacturing process of the decorative body 4 of the present embodiment.

  In the present embodiment, the front cover 31 includes two parts, a lower front cover 311 and an upper front cover 312. 18 and 19, the lower front cover 31 is a lower front cover 311, and the upper front cover 31 is an upper front cover 312. The upper front cover 312 and the lower front cover 311 are assembled as a casing 3 in combination with other casing members (not shown). A casing member (not shown) is disposed at both ends of the upper front cover 312 and the lower front cover 311 to form a rectangular insertion hole 34. The length of the insertion hole 34 in the left-right direction is equal to the length of the insertion portion 43 in the longitudinal direction.

  The lower front cover 311 is provided with one wide surface side holding portion 32. The wide surface side holding part 32 is a protrusion having an obtuse triangular section that protrudes toward the front side. The wide surface side holding portion 32 is provided over the entire length of the portion covered with the decorative plate main body 41.

  The thickness of the lower end portion of the upper front cover 312 is about three times that of the insertion portion 43. The upper front cover 312 is provided with a front plate portion 39 having a thickness of about one third of that of the upper front cover 312 over the entire length in the left-right direction. The front side of the front plate portion 39 and the front side of the upper front cover 312 are the same surface.

  At the lower end of the upper front cover 312, there are provided a plurality of rectangular plate-shaped outer holding portions 33 having a thickness of about one third of that of the upper front cover 312. The length of the outer holding portion 33 in the vertical direction is shorter than the length of the front plate portion 39 in the vertical direction. The rear side of the outer holding portion 33 and the rear side of the upper front cover 312 are the same surface. The distance between the front plate portion 39 and the outer holding portion 33 is slightly larger than the thickness of the insertion portion 43.

  A method for fixing the decorative body 4 will be described with reference to FIG. The insertion part 43 is inserted into the insertion hole 34. The insertion hole 34 functions as a longitudinal direction restricting portion, and the position of the decorative body 4 in the longitudinal direction is arranged at a predetermined position. When the decorative body 4 is pushed downward as shown by a white arrow in FIG. 19 in a state where the corner portion 434 which is the side of the back surface 44 on the insertion portion 43 side and the lower front cover 311 are in contact, the decorative body 4 Rotates around the corner 434 as a fulcrum. The wide surface side holding portion 32 and the outer side holding portion 33, which have lower rigidity than the decorative body 4 made of aluminum, are temporarily elastically deformed to pass the end portions of the wide surface side held portion 42 and the insertion portion 43. The rotation of the decorative body 4 stops at the lower front cover 311 and the rear wall of the front plate portion 39. The decorative body 4 is fixed by engaging the wide surface side holding portion 32, the wide surface side held portion 42, the outer side holding portion 33, and the insertion portion 43.

  The parallel movement of the decorative body 4 in the left-right direction is restricted by the longitudinal direction restricting portion formed by the insertion hole 34 and the insertion portion 43. Parallel movement in the oblique vertical direction along the short direction of the decorative body 4 is restricted by the insertion portion 43 sandwiched between the outer holding portion 33 and the front plate portion 39. Parallel movement in a direction perpendicular to the decorative surface 45 is restricted by the insertion portion 43 and the decorative plate body 41 sandwiched between the outer holding portion 33 and the front plate portion 39. The clockwise rotational movement of the decorative body 4 is regulated by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other. The counterclockwise rotational movement of the decorative body 4 is restricted by the contact between the insertion portion 43 and the front plate portion 39. The rotational movement in the surface of the decorative surface 45 is restricted by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other.

  As described above, the decorative body 4 is fixed to the surface of the front cover 31 in the state shown in FIG. 19 and cannot be removed by normal use, storage and transportation of the display device 1. In the state of FIG. 19, since strong external force is not acting on the wide surface side holding part 32 and the outer side holding part 33, deterioration with time such as creep deformation hardly occurs.

  In addition, although it is desirable that a plurality of outer holding portions 33 are provided at almost equal intervals over the entire length of the insertion portion 43, they may be provided at unequal intervals. In the case of the small display device 1, only one may be used. A plurality of short side wide holding portions 32 may be provided at regular intervals or at irregular intervals.

  According to this embodiment, since the punching process of the decorative body 4 is not necessary, the manufacturing process can be shortened. Moreover, since the wide surface side held part 42 does not protrude from the back surface 44, the decorative body 4 can be reduced in weight.

[Embodiment 4]
FIG. 20 is a perspective view illustrating an appearance of the decorative body 4 according to the fourth embodiment. FIG. 21 is an enlarged perspective view showing the appearance of the decorative body 4 of the fourth embodiment. FIG. 22 is a cross-sectional view of a state in which the decorative body 4 and the housing 3 of Embodiment 4 are combined. A description of portions common to the first embodiment is omitted.

  20 and 21 are views seen from the side facing the housing 3 when the decorative body 4 is attached to the display device 1. 22 is a cross-sectional view at the same position as FIG.

  The external shape of the decorative body 4 and the decorative body 4 of Embodiment 1 shown in FIG. 2 are the same shape. The difference between the two is that the decorative body 4 of the present embodiment does not have the fixing hole 431 of the insertion portion 43.

  The shape of the housing 3 will be described with reference to FIG. The front cover 31 that is a constituent member of the housing 3 is provided with five insertion holes 34 corresponding to the insertion portion 43 side. The upper side surface of the insertion hole 34 is a flat surface.

  The front cover 31 is provided with an outer holding portion 331 at a location corresponding to the decorative plate lower edge 47 of the decorative plate body 41. The outer holding portion 331 is a protrusion that rises upward, and extends over the entire length of the decorative plate body 41.

  A method of fixing the decorative body 4 will be described with reference to FIG. The insertion part 43 is inserted into the insertion hole 34. When the decorative body 4 is pushed downward as shown by a white arrow in FIG. 22, the wide surface side holding portion 32 and the outer side holding portion 331, which are less rigid than the aluminum decorative body 4, are temporarily elastically deformed, The wide surface side held portion 42 and the decorative plate lower edge 47 of the decorative plate main body 41 are passed. The decorative body 4 is fixed by engaging the wide surface side holding portion 32, the wide surface side held portion 42 and the decorative plate lower edge 47 of the decorative plate body 41.

  The parallel movement of the decorative body 4 in the left-right direction is restricted by the longitudinal restriction portion constituted by the central insertion hole 34 and the central insertion portion 43. The parallel movement in the oblique vertical direction along the short direction of the decorative body 4 is restricted by the decorative plate lower edge 47 and the outer holding portion 331. Parallel movement perpendicular to the decorative surface 45 is restricted by the contact between the edges of the insertion portion 43 and the insertion hole 34. The clockwise rotational movement of the decorative body 4 is regulated by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other. The counterclockwise rotational movement of the decorative body 4 is restricted by the contact between the edge of the insertion portion 43 and the insertion hole 34. The rotational movement in the surface of the decorative surface 45 is restricted by the wide surface side held portion 42 and the wide surface side holding portion 32 abutting each other.

  As described above, the decorative body 4 is fixed to the surface of the front cover 31 in the state shown in FIG. 22, and cannot be removed by normal use, storage and transportation of the display device 1. In the state of FIG. 22, since strong external force is not acting on the wide surface side holding portion 32 and the outer side holding portion 331, deterioration with time such as creep deformation hardly occurs.

  According to the present embodiment, since the decorative plate lower edge 47 is covered with the outer holding portion 331, it is possible to realize a design that gives an impression that the decorative body 4 is embedded in the housing 3 and integrated.

  In addition, you may use the arbitrary metal materials suitable for extrusion molding, such as a titanium alloy, a magnesium alloy, and steel, for the material of the decoration body 4. Moreover, you may use the nonmetallic material suitable for extrusion molding, such as engineering plastic and ceramics, for the material of the decoration body 4.

  The decorative plate body 41 may have an arbitrary cross-sectional shape that can be extruded such as a corrugated plate shape, an arc plate shape, or an L-shaped plate shape. The decorative plate main body 41 may be punched in the same process as the punching process of the insertion portion 43 or the like, or may be performed in another process, so that the decorative plate lower edge 47 is processed into a corrugated shape.

  The attachment position of the decorative body 4 is not limited to the lower side of the display unit 2. The display unit 2 can be attached to any place necessary for producing a high-class feeling of the display device 1, such as the upper side, the right side, the left side, and the back side. The display device 1 may be provided with a plurality of decorative bodies 4.

  The display device 1 can be used for various purposes such as for computers, game machines, and digital signage.

  When the display device 1 is used as a television receiver, a television receiver is mounted. A predetermined process is performed on the broadcast signal received by the television receiver, and the broadcast signal is separated into a video signal and an audio signal. Video is displayed on the display unit 2 based on the video signal, and audio is output from the speaker based on the audio signal.

  When an audio signal is not output, a speaker may not be provided. Further, an audio signal output terminal may be provided to output an audio signal to an external speaker.

  For the display unit 2, a display panel of an arbitrary system such as a liquid crystal display panel, a plasma display panel, an organic EL (Electroluminescence) display panel, or the like can be used.

The technical features (components) described in each embodiment can be combined with each other, and new technical features can be formed by combining them.
The embodiments disclosed herein are illustrative in all respects and should not be considered as restrictive. The scope of the present invention is defined not by the above-described meaning but by the scope of the claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of the claims.

  Regarding the above embodiment, the following additional notes are disclosed.

  The display device (1) of the present invention includes a housing (3) that houses the display unit (2), and a decorative device (4) that covers a part of the outer surface of the housing (3) ( 1), the decorative body (4) includes a plate-shaped decorative plate main body (41), an insertion portion (43) protruding from a peripheral portion of the decorative plate main body (41), and the decorative plate main body. (41) is provided on one wide surface side, and includes a projecting wide surface side held portion (42) inclined toward the side on which the insertion portion (43) is provided, and the housing (3) includes: An insertion hole (34) into which the insertion part (43) can be inserted, and a wide surface projecting in a direction away from the insertion hole (34) and engaged with the wide surface side held part (42) A side holding part (32) and a peripheral part (47) of the decorative plate body (41) or an outer holding part (33, 331) holding the insertion part (43). And features.

  Thereby, it is possible to provide a display device to which a highly rigid decorative body can be easily attached at the final stage of the assembly work.

  In the display device (1) of the present invention, the decorative plate body (41) has a dimension in one direction within a wide surface longer than a dimension in another direction orthogonal to the one direction, and the decorative plate body (41) and the The wide-surface-side held portion (42) has a uniform cross section along the longitudinal direction of the decorative plate body (41).

  The display device (1) of the present invention is characterized in that the outer holding portion (33, 331) is a protrusion that is provided around the insertion hole and engages with the insertion portion (43). To do.

  In the display device (1) of the present invention, the outer holding portion (33, 331) protrudes toward the outside of the casing, and the side of the decorative plate body (41) on which the insertion portion (43) is provided. It is a protrusion engaged with the peripheral part on the opposite side.

  The TV receiver of the present invention includes the display device (1) described above and a receiving unit that receives a television broadcast, and the display device (1) is connected to the display device (1) based on the television broadcast received by the receiving unit. It is characterized by displaying video.

  The display device (1) of the present invention is characterized in that the decorative body (4) is obtained by processing a material produced by extrusion molding.

  Thereby, since the decorative body of a complicated shape can be manufactured easily, the freedom degree of the design of a display apparatus can be made high.

  The display device (1) of the present invention is characterized in that the processing is processing for removing a part of the material.

  Thereby, the decorative body of a complicated shape can be manufactured more easily.

  The display device (1) of the present invention is characterized in that the insertion portion (43) has a plate shape thinner than the decorative plate body (41).

  Thereby, it is possible to reduce the weight of the decorative body and to save the material used for the decorative body.

  The display device (1) of the present invention is characterized in that a plurality of the insertion portions (43) are provided, and the plurality of insertion portions (43) are arranged along the same plane.

  Thereby, since a long decoration body can be fixed to a housing | casing in several places, fixing strength increases. When a material manufactured by extrusion molding is used for the decorative body, the insertion portion can also be manufactured from a material that is integral with the decorative plate main body and the wide surface side held portion, so that the manufacturing process can be shortened.

  In the display device (1) according to the present invention, the decorative plate body (41) has a dimension in one direction in a wide surface longer than a dimension in another direction orthogonal to the one direction, and the casing (3) A longitudinal direction restricting portion for restricting movement in the longitudinal direction of the decorative plate body (41) is provided.

  Thereby, the position adjustment of the longitudinal direction at the time of attaching a decoration body to a housing | casing becomes easy.

  In the display device (1) of the present invention, the insertion part (43) is plate-shaped having a through hole (431) on a wide surface, and the outer holding part (33) is a peripheral edge of the insertion hole (34). It is the protrusion which protruded from this and was inserted in the said through-hole (431).

  Accordingly, it is possible to provide a display device having a decorative body that can be easily attached but cannot be removed by normal use, storage, and transportation.

  In the display device (1) according to the present invention, the insertion portion (43) is plate-shaped, and the outer holding portion (33) protrudes from an inner surface of the insertion hole (34). 43) is a protrusion that contacts the wide surface.

  Accordingly, it is possible to provide a display device having a decorative body that is difficult to remove once attached.

  In the display device (1) according to the present invention, the insertion portion (43) has a flat plate shape, and the outer holding portion (33) extends from the periphery of the insertion hole (34) to the insertion hole (34) side. It is a protrusion which protrudes toward and sandwiches the insertion portion (43) between the edge of the insertion hole (34).

  Thereby, the drilling process of a decorative body becomes unnecessary and a manufacturing process can be shortened.

  The display device (1) of the present invention is characterized in that the wide-surface-side held portion (42) has an L-shaped plate shape protruding from the wide surface of the decorative plate body (41).

  Thereby, since the protrusion of the wide surface side holding portion on the housing side can be reduced, the yield at the time of resin molding of the housing can be improved.

  In the display device (1) of the present invention, the wide-surface-side held portion (42) is a projection having a side surface of a groove provided on the wide surface of the decorative plate body (41) and the wide surface on the surface. Features.

  Thereby, since the wide surface side held part does not protrude from the back surface, the decorative body can be reduced in weight.

  The manufacturing method of the display device (1) of the present invention includes a housing (3) that houses the display unit (2), and a decorative body (4) that covers a part of the outer surface of the housing (3). In the manufacturing method of the display device (1), the decorative body (4) includes a plate-shaped decorative plate main body (41) and an insertion portion (43) protruding from the peripheral edge of the decorative plate main body (41). And a protrusion-shaped wide surface side held portion (42) that is provided on one wide surface side of the decorative plate body (41) and is inclined to the side on which the insertion portion (43) is provided. The insertion portion (43) is inserted into the insertion hole (34) provided in the housing (3), the decorative plate body (41) is pressed toward the housing (3), and the wide surface side held The wide surface side holding portion (32) provided in the housing (3) is temporarily elastically deformed by the portion (42), and the wide surface side held portion (42) is moved to a predetermined position. The broad surface side holding portion (32), characterized in that the securing the decorative body to return to shape before elastic deformation (4) and.

  Accordingly, it is possible to provide a manufacturing method of the display device 1 in which a highly rigid decorative body can be easily attached and deterioration with time such as creep deformation hardly occurs.

  In the manufacturing method of the display device (1) of the present invention, the outer holding portion (33, 331) provided in the casing (3) is temporarily elastically deformed by the decorative body (4) during the pressing, When the decorative body (4) moves to a predetermined position, the outer holding portion (33, 331) returns to the shape before elastic deformation to fix the decorative body (4).

  Thereby, it is possible to provide a method for manufacturing a display device in which deterioration with time such as creep deformation is less likely to occur.

DESCRIPTION OF SYMBOLS 1 Display apparatus 2 Display part 3 Housing | casing 32 Wide surface side holding | maintenance part 33 Outer side holding | maintenance part 331 Outer side holding | maintenance part 34 Insertion hole 4 Decoration body 41 Decoration board main body 42 Wide surface side to-be-held part 43 Insertion part 45 Decoration surface

Claims (5)

A housing for housing the display unit;
In a display device having a decorative body covering a part of the outer surface of the housing,
The decorative body is
A plate-shaped decorative plate body;
An insertion part projecting from the peripheral edge of the decorative plate body;
Provided on one wide surface side of the decorative plate body, and having a protruding wide surface side held portion inclined to the side on which the insertion portion is provided,
The housing is
An insertion hole into which the insertion part can be inserted; and
A wide-surface-side holding portion that protrudes away from the insertion hole and is engaged with the wide-surface-side held portion;
A display device comprising: a peripheral edge portion of the decorative plate main body or an outer holding portion holding the insertion portion. The decorative plate body is
The dimension in one direction in the wide surface is longer than the dimension in the other direction orthogonal to the one direction,
The decorative plate main body and the wide surface side held portion are:
The display device according to claim 1, wherein the display device has a uniform cross section along a longitudinal direction of the decorative plate body. The outer holding portion is
The display device according to claim 1, wherein the display device is a protrusion that is provided around the insertion hole and engages with the insertion portion. The outer holding portion protrudes toward the outside of the housing,
3. The display device according to claim 1, wherein the display device is a protrusion that engages with a peripheral edge portion on a side opposite to the side on which the insertion portion of the decorative plate body is provided. A display device according to any one of claims 1 to 4,
A receiver for receiving television broadcasts,
A television receiver, wherein an image is displayed on the display device based on the television broadcast received by the receiving unit.

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