JP2015072372A - Electronic apparatus and video display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of absorbing dimensional tolerance between components and improving workability during assembly.SOLUTION: The electronic apparatus comprises: a first component having a first wall on which a first engaging part is formed; a second component having a second wall which is along the first wall and on which a second engaging part is formed; a display panel arranged between the first component and the second component; and a clip connecting between the first component and the second component. The clip has a holding part which is inserted between the first wall and the second wall so as to bridge over them and elastically holds the first wall and the second wall between the holding part. The holding part is provided with a third engaging part removably engaged with the first engaging part of the first wall. The holding part is provided with a fourth engaging part removably engaged with the second engaging part of the second wall.

Description

  Embodiments described herein relate generally to an electronic apparatus and a video display device.

  A liquid crystal television, which is an example of a video display device, includes a liquid crystal cell that displays video. The liquid crystal cell is held between the middle frame and the front bezel and is covered with a back chassis from behind.

JP 2012-14000 A JP 2010-286686 A

  In a conventional liquid crystal television, a front bezel, a middle frame, and a back chassis are coupled to each other with a plurality of screws. According to this configuration, the three elements of the front bezel, the middle frame and the back chassis are completely fixed so as not to move relatively, so that the dimensional tolerance between each element is absorbed by the joint part of the three elements. Can not be.

  As a result, stress is generated at the joint portion of the three elements, and for example, the front bezel serving as the decorative surface may be distorted. Furthermore, it may be difficult to insert a screw across the three elements, and there is room for improvement in efficiently assembling the liquid crystal television.

  An object of the present invention is to obtain an electronic apparatus that can absorb dimensional tolerances between parts and can improve workability during assembly.

  According to the embodiment, in the electronic device, the first component having the first wall on which the first engagement portion is formed, and the second engagement portion are formed along the first wall. A second part having a second wall, a display panel disposed between the first part and the second part, and a connection between the first part and the second part And a clip.

  The clip is inserted so as to straddle between the first wall and the second wall, and has a sandwiching portion that elastically sandwiches and holds the first wall and the second wall. ing. A third engagement portion that is detachably engaged with the first engagement portion of the first wall is provided in the clamping portion. A fourth engagement portion that is detachably engaged with the second engagement portion of the second wall is provided in the clamping portion.

It is the perspective view which looked at the liquid crystal television from the front. It is the perspective view which looked at the liquid crystal television from back. It is a perspective view which decomposes | disassembles and shows the television main body of a liquid crystal television. It is the rear view which looked at a part of liquid crystal television from back. It is sectional drawing which follows the F5-F5 line | wire of FIG. It is the rear view which looked at the back chassis of the housing | casing from the back. It is a rear view which expands and shows the location of F7 of FIG. It is a rear view which expands and shows the location of F8 of FIG. It is a perspective view which shows the state which assembled the front bezel, the back chassis, and the middle frame. It is a perspective view which shows the relative positional relationship of a front bezel, a back chassis, and a middle frame. It is a perspective view which shows the relative positional relationship of a middle frame and a back chassis. It is a rear view which shows the state which connected the front bezel, the back chassis, and the middle frame with the clip. It is sectional drawing which follows the F13-F13 line | wire of FIG. It is sectional drawing which follows the F14-F14 line | wire of FIG. It is a perspective view of a clip. It is the perspective view which looked at the clip of FIG. 15 from the different direction. It is a perspective view which shows the state which connected the front bezel, the back chassis, and the middle frame with the clip. It is the perspective view which looked at the state which connected the front bezel, the back chassis, and the middle frame with the clip from the direction different from FIG.

  Hereinafter, embodiments will be described with reference to the drawings.

  1 and 2 disclose a liquid crystal television 1 according to an embodiment. The liquid crystal television 1 is an example of an electronic device or a liquid crystal display device. The liquid crystal television 1 includes a table stand 2 and a television body 3. The table stand 2 is installed, for example, on a top board T of a television stand. The television body 3 is supported by the table stand 2 so as to stand on the top plate T.

  As shown in FIG. 3, the television body 3 includes a housing 5, a liquid crystal panel 6, a backlight 7, and a unit cover 8 as main elements. The housing 5 includes a resin front bezel 10, a metal back chassis 11, and a resin middle frame 12.

  The front bezel 10 is an example of a first component, and can be rephrased as a front cover or a first cover. The front bezel 10 has a horizontally long rectangular frame shape having first to fourth side portions 13a, 13b, 13c, and 13d. The first side portion 13 a and the third side portion 13 c extend horizontally in the width direction of the television main body 3, and are arranged in parallel with each other in the height direction of the television main body 3. The second side portion 13b and the fourth side portion 13d are erected in the height direction of the television main body 3, and are arranged parallel to each other in the width direction of the television main body 3. The first to fourth side portions 13a, 13b, 13c, and 13d cooperate with each other to define a square opening portion 14. Furthermore, the front surfaces of the first to fourth side portions 13 a, 13 b, 13 c, and 13 d constitute a decorative surface 15 that is exposed to the outside of the television body 3.

  As shown in FIGS. 5 and 7 to 11, the front bezel 10 has a first wall 16. The first wall 16 protrudes behind the front bezel 10 from the back surface of the first to fourth side portions 13 a, 13 b, 13 c, and 13 d so as to surround the opening portion 14. The first wall 16 may be continuous in the circumferential direction of the front bezel 10, or may be interrupted at a plurality of locations along the circumferential direction of the front bezel 10.

  The back chassis 11 is an example of a second component, and can be rephrased as a back bezel or a second cover. The back chassis 11 is located behind the front bezel 10. The back chassis 11 has a rear wall 18 and first to fourth outer peripheral walls 19a, 19b, 19c, 19d.

  The rear wall 18 has a square shape, and stands up so as to face the opening 14 of the front bezel 10. The first to fourth outer peripheral walls 19 a, 19 b, 19 c, 19 d are inclined from the outer peripheral edge of the rear wall 18 toward the front bezel 10 and projecting around the rear wall 18.

  A second wall 20 is formed at the tip of each of the first to fourth outer peripheral walls 19a, 19b, 19c, 19d. The second wall 20 is folded back integrally from the edge of the tip of the first to fourth outer peripheral walls 19a, 19b, 19c, 19d toward the back of the back chassis 11. In other words, the front end portions of the first to fourth outer peripheral walls 19 a, 19 b, 19 c, 19 d extend in a direction intersecting the second wall 20. Further, the second wall 20 extends along the first wall 16 inside the first wall 16 of the front bezel 10. The second wall 20 may be continuous in the circumferential direction of the back chassis 11 or may be interrupted at a plurality of locations along the circumferential direction of the back chassis 11.

  The middle frame 12 is an example of a third component. The middle frame 12 has a horizontally long rectangular frame shape having first to fourth side portions 22a, 22b, 22c, and 22d. The first side portion 22 a is located between the first side portion 13 a of the front bezel 10 and the tip end portion of the first outer peripheral wall 19 a of the back chassis 11. The second side portion 22 b is located between the second side portion 13 b of the front bezel 10 and the tip end portion of the second outer peripheral wall 19 b of the back chassis 11. The third side portion 22 c is located between the third side portion 13 c of the front bezel 10 and the tip end portion of the third outer peripheral wall 19 c of the back chassis 11. The fourth side portion 22d is located between the fourth side portion 13d of the front bezel 10 and the tip end portion of the fourth outer peripheral wall 19d of the back chassis 11. The first to fourth side portions 22a, 22b, 22c, and 22d cooperate with each other to define a square opening 23.

  The first to fourth side portions 22a, 22b, 22c, and 22d of the middle frame 12 have support surfaces 24 as shown in FIGS. 14 and 15, respectively. The support surfaces 24 of the first to fourth sides 22 a, 22 b, 22 c, 22 d are continuous in the circumferential direction of the middle frame 12 so as to surround the opening 23. The support surfaces 24 of the first to fourth side portions 22a, 22b, 22c, and 22d are located on the same surface and face the front bezel 10.

  As shown in FIGS. 7 to 14, the middle frame 12 has a third wall 25. The third wall 25 protrudes behind the middle frame 12 from the edges of the first to fourth side portions 22a, 22b, 22c, and 22d. The third wall 25 is interposed between the first wall 16 of the front bezel 10 and the second wall 20 of the back chassis 11. The third wall 25 may be continuous in the circumferential direction of the middle frame 12, or may be interrupted at a plurality of locations along the circumferential direction of the middle frame 12.

  As shown in FIGS. 5 to 7, a plurality of boss portions 26 are formed integrally with the middle frame 12. The boss portion 26 protrudes from the back surface of the first to fourth side portions 22a, 22b, 22c, and 22d toward the back of the middle frame 12, and is arranged at intervals in the circumferential direction of the middle frame 12. It is out. Further, each boss portion 26 has a screw hole 27.

  The liquid crystal panel 6 is an example of a display panel and is accommodated in the housing 5. As shown in FIG. 3, the liquid crystal panel 6 includes a square liquid crystal cell 28 and two printed boards 29 a and 29 b on which a drive circuit for driving the liquid crystal cell 28 is mounted. According to this embodiment, unlike the conventional liquid crystal panel, there is no liquid crystal front bezel (not shown) for bundling these elements so that the elements such as the liquid crystal cell and the printed board are not separated.

  The liquid crystal cell 28 has a screen 28a for displaying an image. The outer peripheral portion of the liquid crystal cell 28 that is removed from the screen 28 a is sandwiched between the front bezel 10 and the support surface 24 of the middle frame 12. The screen 28 a of the liquid crystal cell 28 is exposed from the opening 14 to the outside of the housing 5.

  As shown in FIG. 3, a diffusion plate 30 is disposed behind the liquid crystal cell 28. The diffusing plate 30 is provided between the front end portions of the first to fourth outer peripheral walls 19a, 19b, 19c, 19d of the back chassis 11 and the first to fourth side portions 22a, 22b, 22c, 22d of the middle frame 12. And is opposed to the opening 23 of the middle frame 12.

  Further, an optical sheet 31 is laminated on the front surface of the diffusion plate 30. The optical sheet 31 includes three sheet elements 32a, 32b, and 32c such as a prism sheet and a light diffusion sheet. The optical sheet 31 faces the back surface of the liquid crystal cell 28 inside the housing 5. A slight clearance C is secured between the optical sheet 31 and the back surface of the liquid crystal cell 28.

  The backlight 7 includes a plurality of LED modules 33. Each LED module 33 includes an elongated module substrate 35 on which a plurality of LEDs 34 are mounted. The module substrate 35 is held on the front surface of the rear wall 18 of the back chassis 11, and the LEDs 34 face the diffusion plate 30. The LED module 33 is electrically connected to a printed wiring board 36 supported on the back surface of the back chassis 11.

  As shown in FIG. 3, for example, a white reflective sheet 37 is laminated on the front surface of the back chassis 11. The reflection sheet 37 continuously covers the front surface of the back chassis 11 and the module substrate 35 and has a plurality of through holes 38 at positions corresponding to the LEDs 34.

  The reflection sheet 37 reflects light directed from the LED 34 toward the back chassis 11 toward the diffusion plate 30. The reflected light is incident on the diffusion plate 30 together with the light directed from the LED 34 directly toward the diffusion plate 30. The light incident on the diffusion plate 30 passes through the optical sheet 31 and travels toward the liquid crystal cell 28. As a result, light is irradiated from the front surface of the diffusion plate 30 toward the liquid crystal cell 28, and the visibility of the image displayed on the screen 28a of the liquid crystal cell 28 is increased.

  The unit cover 8 is made of, for example, a synthetic resin material. The unit cover 8 is assembled to the housing 5 so as to cover the back chassis 11 from behind. Specifically, as shown in FIGS. 4 and 5, the unit cover 8 has a plurality of seats 40. The seat portion 40 has an insertion hole 41 that abuts against the distal end surface of the boss portion 26 of the middle frame 12 and matches the screw hole 27.

  A plurality of screws 42 are inserted into the insertion holes 41 from behind the unit cover 8. The screw 42 passes through the insertion hole 41 and is screwed into the screw hole 27. By this screwing, the seat portion 40 is abutted against the front end surface of the boss portion 26, and the unit cover 8 is integrally coupled to the housing 5.

  The unit cover 8 covers and hides the printed wiring board 36 and the pair of speakers 43 a and 43 b supported on the back surface of the back chassis 11. For this reason, it can be said that the unit cover 8 is a part of the elements constituting the housing 5.

  On the other hand, according to the present embodiment, the front bezel 10, the back chassis 11, and the middle frame 12 are assembled in a flat box shape. Specifically, the front bezel 10, the back chassis 11, and the middle frame 12 are temporarily fixed to each other at a plurality of positions spaced in the circumferential direction of the front bezel 10. FIGS. 7 to 11 show one temporary fixing portion of the front bezel 10, the back chassis 11 and the middle frame 12.

  As best shown in FIGS. 10 and 11, a pair of engagement holes 47 a and 47 b and a receiving portion 48 are formed in the first wall 16 of the front bezel 10. The engagement holes 47a and 47b are an example of a first engagement portion. The engagement holes 47a and 47b have a square opening shape, and are arranged at intervals from each other in the direction in which the first wall 16 extends. The receiving portion 48 is positioned between the first engagement holes 47 a and 47 b and protrudes from the front end of the first wall 16 toward the inside of the front bezel 10.

Further, a groove-like insertion portion 49 is formed at a corner defined by the third side portion 13 c of the front bezel 10 and the first wall 16. The insertion portion 49 is an example of a fifth engagement portion, and is separated from the first engagement holes 47a and 47b and the receiving portion 48, as shown in FIG. 10, on the second wall 20 of the back chassis 11. A pair of engaging claws 51a and 51b and a pair of bulging portions 52a and 52b are formed. The engaging claws 51 a and 51 b are an example of a second engaging portion, and are integrally raised from the second wall 20. The engaging claws 51 a and 51 b protrude from the second wall 20 toward the inside of the back chassis 11 and are arranged at intervals from each other in the direction in which the second wall 20 extends.

  The bulging portions 52a and 52b are an example of a seventh engaging portion. The bulging portions 52a and 52b protrude from the second wall 20 toward the outside of the back chassis 11, and are arranged at intervals in the direction in which the second wall 20 extends. One bulging portion 52a is located between the engaging claws 51a and 51b.

  Further, a slit 53 is formed in the third outer peripheral wall 19 c of the back chassis 11. The slit 53 is adjacent to the other bulging portion 51b.

  As shown in FIGS. 10 and 11, a notch 54, a fitting hole 55, and a first engagement piece 56 are formed in the third wall 25 of the middle frame 12. The notch 54 is opened at the leading edge of the third wall 25 so as to avoid the receiving portion 48 of the front bezel 10 and one bulging portion 52a of the back chassis 11. The fitting hole 55 is an element on which the other bulging portion 52 b of the back chassis 11 is detachably hooked, and is adjacent to the notch 54. The first engagement piece 56 is an example of a sixth engagement portion, and is provided at a position corresponding to the insertion portion 49 of the front bezel 10. The first engagement piece 56 is removably inserted into the insertion portion 49 from the direction behind the front bezel 10.

  Further, a second engagement piece 57 is provided on the third side portion 22 c of the middle frame 12. The second engagement piece 57 is provided at a position corresponding to the slit 53 of the back chassis 11. The second engagement piece 57 protrudes from the back surface of the third side portion 22 c toward the back of the back chassis 11 so as to penetrate the slit 53.

  According to this embodiment, the front bezel 10, the back chassis 11, and the middle frame 12 can be assembled into a flat box shape by the procedure described below. First, the middle frame 12 is fitted into the area surrounded by the first wall 16 of the front bezel 10 from behind the front bezel 10.

  As a result, the first to fourth sides 22a, 22b, 22c, and 22d of the middle frame 12 overlap the back surfaces of the first to fourth sides 13a, 13b, 13c, and 13d of the front bezel 10. At the same time, the first engagement piece 56 of the middle frame 12 enters the insertion portion 49 of the front bezel 10. As a result, the relative positions of the front bezel 10 and the middle frame 12 are determined, and the receiving portion 48 of the front bezel 10 is positioned in the notch 54 of the middle frame 12.

  In the present embodiment, a slight clearance is secured between the first engagement piece 56 and the insertion portion 49. Due to the presence of the clearance, dimensional tolerances of the front bezel 10 and the middle frame 12 can be absorbed, and the front bezel 10 and the middle frame 12 are temporarily fixed with a degree of freedom that allows the front bezel 10 and the middle frame 12 to move to some extent.

  Next, the back chassis 11 is fitted into the area surrounded by the third wall 25 of the middle frame 12 from behind the middle frame 12. Thereby, the front-end | tip part of the 1st thru | or 4th outer peripheral wall 19a, 19b, 19c, 19d of the back chassis 11 is on the back surface of the 1st thru | or 4th edge part 22a, 22b, 22c, 22d of the middle frame 12. overlap. At the same time, the second engagement piece 57 of the middle frame 12 passes through the slit 53 of the back chassis 11. As a result, the relative positions of the middle frame 12 and the back chassis 11 are determined.

  In the present embodiment, a slight clearance is secured between the second engagement piece 57 and the slit 53. Due to the presence of the clearance, dimensional tolerances of the middle frame 12 and the back chassis 11 can be absorbed, and the middle frame 12 and the back chassis 11 are temporarily fixed with a degree of freedom that allows them to move to some extent.

  As shown in FIGS. 7 to 9, when the back chassis 11 is fitted inside the middle frame 12, the third wall 25 of the middle frame 12 is connected to the first wall 16 of the front bezel 10 and the back chassis 11. It is interposed between the second wall 20. At this time, one bulging portion 52 a protruding from the second wall 20 is caught by the receiving portion 48 of the first wall 16 through the notch 54 of the third wall 25. At the same time, the other bulging portion 52 b protruding from the second wall 20 enters the fitting hole 55 of the third wall 25 and is caught by the opening edge of the fitting hole 55. Further, a pair of engagement holes 47 a and 47 b provided in the first wall 16 and a pair of engagement claws 51 a and 51 b provided in the third wall 25 are sandwiched with the third wall 25 interposed therebetween. The positional relationship is kept facing each other.

  As a result, the three elements of the front bezel 10, the back chassis 11, and the middle frame 12 are temporarily fixed together to form a box-shaped integrated structure.

  As shown in FIGS. 12 to 14, the temporarily fixed front bezel 10, back chassis 11, and middle frame 12 are connected to each other by a clip 60. The clip 60 sandwiches and holds the first wall 16, the second wall 20, and the third wall 25 at a plurality of locations spaced in the circumferential direction of the housing 5.

  Specifically, as shown in FIGS. 12 to 18, the clip 60 is configured by, for example, integrally bending a thin plate made of stainless steel. The clip 60 of the present embodiment has a sandwiching part 61, an extending part 62, and a kneading part 63.

  The sandwiching portion 61 includes a first plate portion 65, a second plate portion 66, and a third plate portion 67. The first plate portion 65 has an elongated shape that overlaps the first wall 16. A pair of fitting pieces 68 a and 68 b are cut and raised from the first plate portion 65. The fitting pieces 68 a and 68 b are separated from each other in the longitudinal direction of the first plate portion 65, and project from the first plate portion 65 toward the first wall 16.

  The fitting pieces 68a and 68b are an example of a third engagement portion, and are configured to be elastically and detachably hooked into the engagement holes 47a and 47b of the first wall 16. The fitting pieces 68a and 68b have a smaller shape than the engagement holes 47a and 47b. Therefore, a slight clearance along the direction in which the first wall 16 extends is secured between the fitting pieces 68a and 68b and the opening edges of the engagement holes 47a and 47b.

  The second plate portion 66 has an elongated shape that overlaps the second wall 20. A pair of engagement holes 69 a and 69 b are formed in the second plate portion 66. The engagement holes 69 a and 69 b are separated from each other in the longitudinal direction of the second plate portion 66 and have a square opening shape.

  The engagement holes 69a and 69b are an example of a fourth engagement portion, and are configured such that the engagement claws 51a and 51b of the second wall 20 are elastically detachable. The engagement holes 69a and 69b have a larger opening shape than the engagement claws 51a and 51b. Therefore, some clearance along the direction in which the second wall 20 extends is ensured between the engaging claws 51a, 51b and the opening edges of the engaging holes 69a, 69b.

  The third plate portion 67 is formed between the first plate portion 65 and the second plate portion 66 so as to connect between the side edge of the first plate portion 65 and the side edge of the second plate portion 66. It straddles between. For this reason, the first plate portion 65 and the second plate portion 66 face each other with a space therebetween, and the first wall 16 is interposed between the first plate portion 65 and the second plate portion 66. The second wall 20 and the third wall 25 are inserted.

  The extending portion 62 is folded at a right angle from the tip edge of the second plate portion 66 and extends in a direction away from the second plate portion 66. The stagnation part 63 is an element that is gripped by a tool such as radio pliers, for example, and is folded at a right angle from the leading edge of the extension part 62 and faces the second plate part 66.

  As shown in FIGS. 17 and 18, the clip 60 has a back chassis at positions corresponding to the engagement holes 47 a and 47 b of the first wall 16 and the engagement claws 51 a and 51 b of the second wall 20. 11 from behind the first wall 16 and the second wall 20. By this insertion, the first to third walls 16, 20, and 25 are elastically sandwiched by the sandwiching portion 61 of the clip 60, and the third plate portion 67 of the sandwiching portion 61 is at the tip of the first wall 16. bump into.

  Further, as shown in FIGS. 13 and 17, the fitting pieces 68a and 68b of the clip 60 are caught by the opening edges of the engagement holes 47a and 47b of the first wall 16, and the engagement claws 51a of the second wall 20 are engaged. , 51b is caught on the opening edges of the engagement holes 69a, 69b of the clip 60.

  As a result, the clip 60 is held against the first wall 16 and the second wall 20 so as not to fall off, and the three components of the front bezel 10, the back chassis 11 and the middle frame 12 assembled in a box shape hold the clip 60. Are connected together.

  In a state where the clip 60 is held by the first wall 16 and the second wall 20, it is engaged between the fitting pieces 68a and 68b and the opening edges of the engagement holes 47a and 47b and the engagement claws 51a and 51b. Clearances are secured between the opening edges of the holes 69a and 69b. For this reason, the clip 60 is held on the first wall 16 and the second wall 20 with a degree of freedom such that the clip 60 can move to some extent along the first wall 16 and the second wall 20.

  In addition, as shown in FIG. 14, the second plate portion 66 constituting the sandwiching portion 61 overlaps the inner surface of the second wall 20, and the receiving portion 48 of the first wall 16 and the second wall 20. The engaging part with the bulging part 52a is covered. Therefore, the bulging portion 52a can be pressed against the receiving portion 48 by the second plate portion 66, and is held by the first wall 16 and the second wall 20 with such a degree of freedom that the clip 60 can move to some extent. In addition, the engaged state between the bulging portion 52a and the receiving portion 48 can be maintained.

  As shown in FIGS. 12 to 14, in a state where the first to third walls 16, 20, and 25 are sandwiched by the sandwiching portion 61 of the clip 60, the extension portion 62 of the clip 60 is the first chassis of the back chassis 11. Or it faces the fourth outer peripheral walls 19a, 19b, 19c, 19d from the back of the back chassis 11. Therefore, the extension portion 62 of the clip 60 can suppress the first to fourth outer peripheral walls 19 a, 19 b, 19 c, 19 d of the back chassis 11 from coming out behind the middle frame 12.

  In the present embodiment, the extending portion 62 of the clip 60 is separated from the first to fourth outer peripheral walls 19a, 19b, 19c, 19d of the back chassis 11, but the extending portion 62 is separated from the first to fourth outer periphery. You may make it abut on the back surface of wall 19a, 19b, 19c, 19d.

  The grip portion 63 of the clip 60 protrudes toward the back of the back chassis 11 while being away from the clamping portion 61. Therefore, the second plate portion 66 of the clip 60 can be deformed in the direction away from the second wall 20 by grasping the kneading portion 61 with a tool such as radio pliers and pulling it behind the back chassis 11. it can. Thereby, the engagement between the engagement holes 69a and 69b of the clip 60 and the engagement claws 51a and 51b of the back chassis 11 is released.

  According to the embodiment, the clip 60 is in a state where the first wall 16 of the front bezel 10, the second wall 20 of the back chassis 11, and the third wall 25 of the middle frame 12 are elastically sandwiched. The wall 16 and the second wall 20 are caught on the wall 16 and the second wall 20 so as not to fall off.

  For this reason, the three elements of the front bezel 10, the back chassis 11, and the middle frame 12 are connected with a degree of freedom so that they can move to a certain extent, and the dimensional tolerance between the elements is connected to the three elements. Can be absorbed in part.

  Therefore, it is possible to prevent stress from being generated in the joint portion of the three elements, and for example, it is possible to avoid distortion of the middle frame 12 having the decorative surface 15.

  Furthermore, the clip portion 61 of the clip 60 is held in the casing 5 so as not to fall off by simply being inserted from behind the back chassis 11 so as to straddle between the first wall 16 and the second wall 20. At the same time, when the grip portion 63 of the clip 60 is grasped with a tool and pulled behind the back chassis 11, the engaging claws 51 a and 51 b of the back chassis 11 are disengaged from the engaging holes 69 a and 69 b of the clip 60. Can be easily removed from the housing 5.

  Therefore, attachment and removal of the clip 60 can be performed very easily by a simple operation, and workability at the time of assembling the liquid crystal television 1 can be improved.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  For example, in the above embodiment, the back chassis is assembled to the middle frame in a state where the middle frame is assembled to the front bezel, but the present invention is not limited to this.

  For example, the front bezel may be assembled to the middle frame with the middle frame assembled to the back chassis.

  DESCRIPTION OF SYMBOLS 5 ... Housing, 6 ... Display panel (liquid crystal panel), 10 ... 1st part (front bezel), 11 ... 2nd part (back chassis), 12 ... 3rd part (middle frame), 16 ... 1st 1 wall, 20 ... 2nd wall, 25 ... 3rd wall, 28a ... screen, 47a, 47b ... 1st engagement part (engagement hole), 51a, 51b ... 2nd engagement part (engagement) (Claws), 60... Clip, 61... Clamping part, 68a, 68b... Third engagement part (fitting piece), 69a, 69b.

Claims (18)

A first component having a first wall formed with a first engagement portion;
A second component having a second wall along the first wall and having a second engagement portion formed thereon;
A display panel disposed between the first component and the second component;
A clip connecting between the first part and the second part,
The clip
A sandwiching portion that is inserted between the first wall and the second wall and elastically sandwiches and holds the first wall and the second wall;
A third engagement portion provided in the sandwiching portion and removably engaged with the first engagement portion of the first wall;
And a fourth engagement portion that is provided in the clamping portion and is detachably engaged with the second engagement portion of the second wall.   And a third part having a third wall interposed between the first wall and the second wall, wherein the first to third parts are integrally connected by the clip. The electronic device according to claim 1.   The clip clamping portion overlaps the first wall and the third engagement portion is formed on the first plate portion, and overlaps the second wall and the fourth engagement portion is overlapped with the first wall. A second plate portion formed, and a third plate portion straddling between the first plate portion and the second plate portion, wherein the first wall and the second wall are The electronic device according to claim 1, wherein the electronic device is elastically sandwiched between the first plate portion and the second plate portion of the clip.   The second part has a peripheral wall extending in a direction intersecting with the second wall, and the clip faces the peripheral wall when connecting the first part and the second part. The electronic device of Claim 3 which has an extension part.   The electronic device according to claim 4, wherein the clip has a stagnation part extended from the extension part.   The electronic device according to any one of claims 3 to 5, wherein the clip is configured by bending a metal plate integrally.   The first part has a fifth engaging part, and the third part has a sixth engaging part at a position corresponding to the fifth engaging part, and the fifth part 3. The configuration according to claim 2, wherein a relative position between the first wall and the third wall is determined by engaging an engagement portion and the sixth engagement portion with each other. Electronics.   The second wall of the second part has a plurality of seventh engaging parts, and one of the seventh engaging parts is removable from the first wall of the first part. The electronic device according to claim 7, wherein the other seventh engaging portion is removably hooked on the third wall of the third component.   The electronic device according to claim 8, wherein the clip is configured to elastically sandwich and hold the first to third walls at a position corresponding to one of the seventh engaging portions.   The electronic device according to claim 9, wherein the clip is configured to cover the seventh engaging portion caught on the first wall. A housing,
An electronic device comprising a display panel housed in the housing,
The housing is
A first part having a first wall;
A second component having a second wall along the first wall;
A third part disposed between the first part and the second part, the third part having a third wall interposed between the first wall and the second wall;
The first wall, the second wall and the third wall are inserted so as to straddle between the first wall of the first part and the second wall of the second part. And a clip that is detachably hooked to the first wall and the second wall.   The clip overlaps the first wall and is removably hooked to the first wall; and the clip overlaps the second wall and is removably hooked to the second wall. A plate portion and a third plate portion straddling between the first plate portion and the second plate portion, wherein the first wall, the second wall, and the third wall are The electronic device according to claim 11, wherein the electronic device is elastically sandwiched between the first plate portion and the second plate portion of the clip.   The second part has a peripheral wall extending in a direction intersecting the second wall, and the clip is inserted so as to straddle between the first wall and the second wall. The electronic apparatus according to claim 11, further comprising an extending portion facing the peripheral wall.   The electronic device according to claim 11, wherein the clip has a stagnation portion. A housing,
A display panel housed in the housing and having a screen for displaying images,
The housing is
A front bezel including an opening for exposing the screen, and a first wall positioned around the opening;
A back chassis positioned behind the front bezel and the display panel and having a second wall along the first wall;
A frame having a third wall disposed between the front bezel and the back chassis and interposed between the first wall and the second wall;
The first wall of the front bezel and the second wall of the back chassis are inserted between the first wall, the first wall, the second wall and the third wall elastically A video display device comprising: a clip that is sandwiched and held and that is detachably hooked to the first wall and the second wall.   The clip overlaps the first wall and is removably hooked to the first wall; and the clip overlaps the second wall and is removably hooked to the second wall. A plate portion and a third plate portion straddling between the first plate portion and the second plate portion, wherein the first wall, the second wall, and the third wall are The video display device according to claim 15, wherein the video display device is elastically sandwiched between the first plate portion and the second plate portion of the clip.   The back chassis has a peripheral wall extending in a direction intersecting the second wall, and the clip is inserted into the peripheral wall when the clip is inserted so as to straddle between the first wall and the second wall. The video display device according to claim 15, further comprising an extending portion facing the surface.   The video display device according to claim 17, wherein the clip has a stagnation portion provided so as to be continuous with the extension portion.

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