JP2009139482A - Clip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clip capable of facilitating fixing of a backcover to a chassis. <P>SOLUTION: The clip 10 includes a pair of upright walls 16 and 18 capable of holding a chassis 12 therebetween, and a boss 56 is installed in the upright wall 18. In other words, after the upright walls 16 and 18 of the clip 10 hold the chassis 12 therebetween, a backcover is hooked on the boss 56, thereby enabling temporary fixing of the backcover to the chassis 12. The backcover is only hooked on the boss 56, and hence accurate positioning is unnecessary. Thus, work is carried out easily even by one worker. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a clip used when attaching a back cover to a mounting plate material to which an image display panel is fixed.

  An image display device having an image display panel such as a plasma display panel usually has a back cover fixed to a chassis to which the image display panel is fixed, and then the image display panel is fixed to the chassis. The back cover is fixed to the front panel so as to cover the image display panel.

When assembling such an image display device, if the chassis is large (for example, in the case of a 58-inch image display panel, the width is 145.4 × height 91.8 × thickness 10.1 cm), the worker alone is the chassis. It is difficult to screw the back cover onto the cover (Patent Document 1).
JP 2003-5664 A

  In view of the above fact, an object of the present invention is to provide a clip that facilitates an operation of fixing a back cover to a mounting plate member.

  The invention according to claim 1 is a clip for temporarily fixing a back cover to a mounting plate material to which an image display panel is fixed, and a housing having a gap portion attached to an end portion of the mounting plate material, A hook portion that is provided on the housing and hooks the back cover; a first elastic piece that is formed on the housing and extends to the gap portion and biases the mounting plate; and the housing includes the first elastic piece. And a second elastic piece formed at an angle with respect to the elastic piece and projecting into the gap portion and urging the mounting plate member.

  According to the first aspect of the present invention, the housing attached to the end portion of the mounting plate member is provided with a hooking portion for hooking the back cover. That is, after the clip casing is mounted on the mounting plate member, the back cover is hooked by the hooking portion, thereby enabling temporary fixing when the back cover is fixed to the mounting plate member. Since only the back cover is hooked on the hook portion, there is no need for accurate positioning, and one worker can easily work.

  In this way, after using the clip to temporarily fix the back cover to the mounting plate material and temporarily fixing the back cover to the mounting plate material, it is only necessary to fix the back cover to the mounting plate material. Even a person can work.

  Further, the housing is formed with a first elastic piece and a second elastic piece, which project into the gap and urge the mounting plate material in the gap. That is, the attachment plate member is sandwiched between the casings by the first elastic piece and the second elastic piece, and the clip is attached to the attachment plate member.

  In this way, by providing a plurality of elastic pieces for urging the mounting plate material, compared to the case where the mounting plate material is sandwiched between one elastic piece, when mounting the clip on the mounting plate material, with a small mounting force A large clamping force can be obtained.

  Further, there is an angle between the first elastic piece and the second elastic piece. In this case, as compared with the case where the first elastic piece and the second elastic piece are arranged in parallel to each other, the holding force from different directions can be obtained, so that the holding force to the mounting plate material can be increased.

  Here, the first elastic piece and the second elastic piece may be provided on the same surface side of the mounting plate material (for example, the front surface side of the mounting plate material or the back surface side of the mounting plate material), or may be provided on different surface sides. When the first elastic piece and the second elastic piece are provided on different surfaces of the mounting plate material, the mounting plate material is urged from the front surface side and the back surface side of the mounting plate material, so that the mounting plate material is firmly sandwiched Can do.

  According to a second aspect of the present invention, in the clip according to the first aspect, the first elastic piece extends along the height direction of the mounting plate material, and the second elastic piece extends along the width direction of the mounting plate material. It is characterized by extending.

  In the second aspect of the invention, the mounting plate material is securely clamped by sandwiching the mounting plate material in the height direction by the first elastic piece and sandwiching the mounting plate material in the width direction by the second elastic piece.

  According to a third aspect of the present invention, in the clip according to the first or second aspect, the third elastic piece that has a protrusion that can be inserted into a hole formed in the mounting plate material and biases the mounting plate material. It is formed in the said housing | casing, It is characterized by the above-mentioned.

  In the invention according to claim 3, the housing is formed with a third elastic piece for urging the mounting plate material in the gap, and the third elastic piece is inserted into a hole formed in the mounting plate material. Possible protrusions are provided. With this protrusion, the clip is positioned with respect to the mounting plate material. Further, the operator can know objectively that the clip has been attached to the attachment plate member by the click feeling generated when the protrusion is inserted into the hole.

  According to a fourth aspect of the present invention, in the clip according to any one of the first to third aspects, the position at which the first elastic piece biases the mounting plate material and the second elastic piece serves as the mounting plate material. The protrusion is arranged between the urging positions.

  In the invention according to claim 4, by arranging the protrusion between the position where the first elastic piece urges the mounting plate material and the position where the second elastic piece urges the mounting plate material, the protrusion is centered. The biasing direction in which the first elastic piece biases the mounting plate material and the biasing direction in which the second elastic piece biases the mounting plate material can be reversed, and the mounting plate material can be held in a stable state. it can.

  According to a fifth aspect of the present invention, in the clip according to the fourth aspect, the second elastic piece biases the surface of the mounting plate material, and the third elastic piece biases the back surface of the mounting plate material. It is characterized by.

  In the invention according to claim 5, since the mounting plate material is urged from the front surface side and the back surface side of the mounting plate material, the mounting plate material can be firmly held.

  The invention according to claim 6 is the clip according to any one of claims 1 to 5, wherein at least one of the first elastic piece and the second elastic piece projects obliquely into the gap. It is characterized by that.

  In the invention according to claim 6, at least one of the first elastic piece and the second elastic piece is projected obliquely into the gap. That is, at least one of the first elastic piece and the second elastic piece has a gap that becomes narrower from the base side toward the free end side.

  Therefore, the thickness of the mounting plate material is t, the front and back surfaces of the mounting plate material are faced to each other, the distance between the standing walls of the housing forming the gap is w, and the free end and the standing wall of at least one elastic piece are If the gap provided between the plates is d, the thickness of the mounting plate is greater than d and less than or equal to w (d <t ≦ w), and the mounting plate is between at least one elastic piece and the standing wall. Can be pinched. That is, even if the mounting plate materials have different thicknesses, the mounting plate material can be sandwiched by the clips, and other models can be used with one clip.

  In addition, by causing at least one elastic piece to project obliquely into the gap, it is possible to prevent the clip from projecting from the outer surface of the standing wall in a state where the clip is attached to the mounting plate. Thereby, when attaching an image display panel to a mounting board material, it can prevent that a 1st elastic piece and a 2nd elastic piece, and an image display panel interfere.

  According to a seventh aspect of the present invention, in the clip according to any one of the first to sixth aspects, the first elastic piece or the second elastic piece is positioned on the free end side of the mounting plate material. A protruding surface for guiding the mounting position of the housing is provided.

  In the invention according to claim 7, the housing is attached to the mounting plate material by providing, on the free end side of the first elastic piece or the second elastic piece, a projecting surface that contacts the end portion of the mounting plate material and guides the mounting position of the housing. When being mounted on the housing, the housing can be smoothly guided to the mounting position of the mounting plate member via the protruding surface.

  According to an eighth aspect of the present invention, in the clip according to the seventh aspect, the projecting surface has a substantially conical shape.

  In the invention according to claim 8, by forming the projecting surface in a substantially conical shape, the clip is smoothly mounted even when the clip is mounted obliquely to the mounting plate material. That is, the range of the mounting angle when mounting the clip to the mounting plate material is widened to improve workability.

  Further, the mounting plate material is usually formed by plastically deforming a metal such as aluminum by pressing, but burrs are generated at the edge portion during this processing. When the housing is attached to the mounting plate material, it is possible to suppress the burr of the mounting plate material from being caught by a projecting surface having a generally conical gentle curved surface.

  Since this invention set it as the said structure, the operation | work which fixes a back cover to an attachment board | plate material can be made easy.

Hereinafter, a clip according to an embodiment of the present invention will be described with reference to the drawings.
The clip 10 shown in FIGS. 1 and 2 is provided so as to be attachable to a plate-like chassis (mounting plate member) 12 to which an image display panel 11 such as a plasma display panel is fixed. The clip 10 is attached to the chassis 12. In this state, the back cover 14 is temporarily fixed to the clip 10.

  After the back cover 14 is temporarily fixed to the chassis 12 via the clip 10, the back cover 14 is fixed to the chassis 12 with screws or the like. Then, the image display device 21 is assembled by fixing the back cover 14 to the front panel 13 so as to cover the image display panel 11 with the front panel 13 and the back cover 14.

(clip)
Here, the clip 10 will be described in detail with reference to FIGS. 2 to 4 are perspective views of the clip 10, and FIG. 5 is a cross-sectional view taken along line 4-4 of FIG. 6A and 6B are sectional views taken along line 5-5 in FIG. 2, and FIGS. 7A and 7B are sectional views taken along line 6-6 in FIG.

  As shown in FIGS. 2 to 4 (for convenience of explanation, the direction shown by UP in FIG. 2 is upward), the clip 10 includes a substantially rectangular casing 15, and standing walls 16 and 18 facing each other. Are connected by an upper wall 20 and a side wall 22. Thus, the housing 15 is provided with insertion portions 24 and 26 into which the space portion (gap portion) 38 and the chassis 12 can be inserted.

  The insertion portion 24 side is chamfered so that the chassis 12 is easily guided. The standing wall 16 is divided into an upper part and a lower part, and substantially rectangular openings 28 and 30 are provided in the upper part and the lower part, respectively. Between the opening part 28 and the opening part 30, the standing wall 16 extends along the width direction. Reinforcing ribs 32 are bridged.

  A long plate-like elastic piece (first elastic piece) 34 extending from the lower part of the opening part 28 toward the upper part is provided on the insertion part 24 side of the opening part 28. As shown in FIG. 6A, the elastic piece 34 gradually protrudes into the space portion 38 formed by the standing wall 16 and the standing wall 18. Further, the base side of the side portion of the elastic piece 34 is connected to the edge portion of the opening 28 and is hardly elastically deformed, but the distal end side (free end side) of the elastic piece 34 is It is separated from the edge and is easily elastically deformed.

Further, as shown in FIGS. 4 and 5, a protruding surface 36 having a gently curved surface having a substantially conical shape with the corners of the standing wall 18 and the upper wall 20 as tops is provided on the front end side of the inner surface of the elastic piece 34. In the space 38, the gap (d ₁ ) between the projecting surface 36 and the standing wall 18 is the narrowest.

  As shown in FIGS. 2 to 4, the opening 30 has an elongated plate-like elasticity that extends from the insertion portion 24 side toward the side wall 22 side of the opening 30 substantially orthogonal to the elastic piece 34. A piece (second elastic piece) 40 is provided. Both side portions of the elastic piece 40 are separated from the edge portion of the opening 30, and the elastic piece 40 can be elastically deformed from the base portion to the distal end portion (free end portion).

Further, as shown in FIG. 7A, the elastic piece 40 protrudes into the space portion 38 formed by the standing wall 16 and the standing wall 18 as it goes from the base portion to the tip portion, and a gap ( d ₂ ) is narrower.

  On the other hand, as shown in FIGS. 2 and 4, the standing wall 18 has a substantially rectangular opening 42 formed in the center in the height direction along the width direction. A long plate-like elastic piece (third elastic piece) 44 extending from the insertion portion 24 side toward the side wall 22 side is provided. Both sides of the elastic piece 44 are separated from the edge of the opening 42, and the elastic piece 44 is elastically deformable from the base portion to the tip portion.

  Further, the elastic piece 44 extends so as to be substantially flush with the inner surface of the standing wall 18, and slightly protrudes into the space 38 formed by the standing wall 16 and the standing wall 18 on the distal end side of the elastic piece 44. In this way, a substantially rectangular parallelepiped seat 46 is projected (see FIG. 6A).

  A substantially cylindrical protrusion 48 is provided at the center of the seat 46 and can be engaged with a positioning hole 50 formed in the chassis 12. The positions where the protrusions 48, the elastic pieces 34, and the elastic pieces 40 urge the chassis 12 are arranged in a substantially straight line (see the straight line P) in a state of being projected onto the standing wall 18, as shown in FIG. Is done. That is, the protrusion 48 is disposed between the position where the elastic piece 34 biases the chassis 12 and the position where the elastic piece 40 biases the chassis 12. Further, the protrusion 48 is chamfered at a corner portion so that the protrusion 48 is not caught by the edge portion of the chassis 12.

  Furthermore, as shown in FIG. 4, a bent portion 52 that bends toward the outer surface side of the standing wall 18 is provided at the tip of the elastic piece 44. The bent portion 52 and the base portion on the outer surface side of the elastic piece 44 are connected by a reinforcing rib 54 to reinforce the rigidity of the elastic piece 44.

  A boss (hanging portion) 56 that projects vertically from the outer surface of the standing wall 18 is provided above the outer surface of the standing wall 18. At the top end of the boss 56, a substantially rectangular parallelepiped retaining part 58 is projected along the circumferential direction of the boss 56. By inserting the temporary fixing hole 14A provided in the back cover 14 into the boss 56, the back cover 14 is temporarily fixed to the boss 56 (see FIG. 3). Further, the back cover 14 is prevented from falling out of the boss 56 by providing a stopper 58 at the upper end of the boss 56.

(Action / Effect)
First, a method for attaching the clip 10 according to the embodiment of the present invention to the chassis 12 and a method for temporarily fixing the back cover 14 to the chassis 12 will be described.

  As shown in FIG. 3, the clip 10 is attached to the corner of the chassis 12. As shown in FIGS. 6A and 8, the base side of the elastic piece 34 is connected to the standing wall 16. The chassis 12 hardly interferes with the elastic piece 34 until it reaches the tip end side of the elastic piece 34 because it does not protrude into the space 38 formed by the standing wall 18.

  On the other hand, as shown in FIGS. 7A and 8, since the elastic piece 40 gradually protrudes into the space 38 from the base side toward the distal end, as shown in FIGS. 7B and 9. When the insertion portion 24 of the clip 10 is inserted into the chassis 12, the chassis 12 interferes with the elastic piece 40, the elastic piece 40 is pushed outward, and the chassis 12 is urged toward the standing wall 18 side. .

  That is, since the elastic piece 40 is gradually pushed outward as the clip 10 is moved toward the mounting position of the clip 10, the urging force (the clamping force to the chassis 12) gradually increases. Become.

  When the projecting surface 36 of the elastic piece 34 shown in FIG. 6A comes into contact with the chassis 12, the clip 10 is guided toward the mounting position through the projecting surface 36. Since this projecting surface 36 gradually protrudes into the space 38 as it goes to the tip of the elastic piece 34, the elastic piece 34 is pushed outward as the clip 10 is guided toward its mounting position. At the same time, the chassis 12 is urged toward the standing wall 18 side, and the urging force (clamping force to the chassis 12) gradually increases.

  Further, when the clip 10 is guided toward the mounting position, the protrusion 48 comes into contact with the edge portion of the chassis 12, but the corner portion of the protrusion 48 is chamfered. The elastic piece 44 is pushed outward through the protrusion 48 without the protrusion 48 being caught.

  When the positioning hole 50 of the chassis 12 reaches a position where it substantially faces the protrusion 48, the elastic piece 44 is restored and the protrusion 48 is engaged with the positioning hole 50. As a result, the clip 10 is completely attached to the chassis 12.

  Thus, the back cover 14 is hooked on the clip 10 by inserting the temporary fixing hole 14A formed in the back cover 14 shown in FIGS. 9 and 10 into the clip 10 mounted on the chassis 12. The back cover 14 is temporarily fixed to the chassis 12. The shape of the back cover 14 is an example, and the shape varies depending on the specifications of the image display device.

Next, operations and effects of the clip 10 according to the embodiment of the present invention will be described.
As shown in FIGS. 2 to 4, the clip 10 includes a pair of standing walls 16 and 18 capable of sandwiching the chassis 12. A boss 56 is provided on the standing wall 18, and the temporary fixing hole 14 </ b> A of the back cover 14 is provided in the boss 56. The back cover 14 is temporarily fixed by inserting the.

  In other words, after the chassis 12 is sandwiched between the standing walls 16 and 18 of the clip 10, the temporary fixing hole 14 </ b> A of the back cover 14 is hooked on the boss 56, thereby temporarily fixing the back cover 14 to the chassis 12. Become. Since only the back cover 14 is hooked on the boss 56, it is not necessary to perform accurate positioning, and one worker can easily work.

  As described above, the clip 10 for temporarily fixing the back cover 14 to the chassis 12 is used, and after the back cover 14 is temporarily fixed to the chassis 12, the back cover 14 may be fixed to the chassis 12. Therefore, even one worker can work.

  The standing walls 16 and 18 are formed with elastic pieces 34 and 40 for urging the chassis 12 positioned in the space 38 constituted by the standing wall 16 and the standing wall 18 toward the standing wall 18, respectively. And the elastic piece 40 are substantially orthogonal to each other.

  In this way, by providing a plurality of elastic pieces 34 and 40 and sandwiching the chassis 12 between these elastic pieces 34 and 40 and the standing wall 18, although not shown, a single elastic piece and the standing wall 18 Compared to the case where the chassis 12 is sandwiched between them, when the clip 10 is mounted on the chassis 12, a large clamping force can be obtained with a small mounting force.

  Although not shown in the figure, the plurality of elastic pieces 34, 40 are substantially orthogonal to each other, the chassis 12 is held in the height direction by the elastic pieces 34, and the chassis 12 is held in the width direction by the elastic pieces 40. Compared with the case where a plurality of elastic pieces are arranged in parallel to each other, clamping force from different directions can be obtained.

  That is, the elastic piece 34 extends from the lower part to the upper part of the opening 28, and the elastic piece 40 extends from the insertion part 24 side to the side wall 22 side of the opening 30. The direction of the force differs between the moment generated as a fulcrum and the moment generated using the base of the elastic piece 40 as a fulcrum. For this reason, the directions of the urging forces received by the chassis 12 from the elastic pieces 34 and 40 are different, and the clamping force can be improved.

  On the other hand, the standing wall 18 is formed with an elastic piece 44 (third elastic piece) for urging the chassis 12 toward the standing wall 16, and the elastic piece 44 can be inserted into a positioning hole 50 formed in the chassis 12. A protrusion 48 is provided.

  The clip 10 is positioned with respect to the chassis 12 by the protrusion 48. Further, the operator can objectively understand that the clip 10 is attached to the chassis 12 by the click feeling generated when the protrusion 48 is inserted into the positioning hole 50.

  Then, as shown in FIG. 5, the protrusion 48 is arranged between the position where the elastic piece 34 urges the chassis 12 and the position where the elastic piece 40 urges the chassis 12, so that the protrusion 48 is the center. The biasing direction in which the elastic piece 34 biases the chassis 12 and the biasing direction in which the elastic piece 40 biases the chassis 12 can be reversed, and the chassis 12 can be held in a stable state.

  Further, as shown in FIGS. 2 to 4, the elastic pieces 34 and 40 are formed on the standing wall 16 and the elastic piece 44 is formed on the standing wall 18, so that the chassis 12 can be seen from the front surface side and the back surface side. Are urged toward the standing walls 18 and 16, respectively, so that the chassis 12 can be firmly held.

Further, the elastic pieces 34 and 40 are obliquely projected into the space 38. That is, as it goes from the base side to the tip side of the elastic pieces 34, 40, the gap between the elastic pieces 34, 40 and the standing wall 18 (the elastic piece 34 is the gap d ₁ shown in FIG. 6A). In 40, the gap d ₂ (<d ₁ )) shown in FIG.

Therefore, as shown in FIGS. 11A and 11B, the plate thickness (t) of the chassis 12 is thicker than the separation distance (d ₂ ) between the front end of the elastic piece 40 and the standing wall 18 facing, If it is below the separation distance (w) between the standing walls 16, 18 (d ₂ <t ≦ w), the chassis 12 can be sandwiched between the elastic piece 34 or the standing wall 18 facing the elastic piece 40. That is, even if the chassis 12 has a different thickness, the clip 12 can hold the chassis 12, and one clip can be used for other models.

  Further, by allowing the elastic pieces 34 and 40 to project obliquely into the space 38, the elastic pieces 34 and 40 are placed upright with the clip 10 mounted on the chassis 12 as shown in FIG. 9. It can be made not to project from the outer surface of 16. Thereby, when attaching the image display panel 11 (refer FIG. 1) to the chassis 12, the elastic pieces 34 and 40 and the image display panel 11 can be prevented from interfering.

  Further, as shown in FIGS. 4 and 5, a protruding surface 36 having a gentle curved surface having a substantially conical shape with the corners of the standing wall 18 and the upper wall 20 as tops is provided at the tip of the elastic piece 34. When the clip 10 is mounted on the chassis 12, if the end of the chassis 12 hits the projecting surface 36, the clip 10 can be smoothly guided to the mounting position of the chassis 12 via the projecting surface 36.

  By forming the projecting surface 36 in a substantially conical shape, the clip 10 can be smoothly mounted even when the clip 10 is mounted on the chassis 12 obliquely from above. That is, the range of the mounting angle when the clip 10 is mounted on the chassis 12 is widened to improve workability.

  Here, since the base side of the side portion of the elastic piece 34 is connected to the edge portion of the opening 28 and is hardly elastically deformed, when the end portion of the chassis 12 hits the protruding surface 36, the protruding surface 36. However, the clip 10 can be reliably guided to the mounting position of the chassis 12 via the projecting surface 36.

  On the other hand, the chassis 12 is usually formed by plastically deforming a metal such as aluminum by pressing, but burrs are generated at the edge during this processing. When the clip 10 is mounted on the chassis 12, the burr of the chassis 12 can be prevented from being caught by the protruding surface 36 having a generally conical gentle curved surface.

  In the present embodiment, the elastic piece 34 and the elastic piece 40 are substantially orthogonal to each other. However, since the elastic piece 34 and the elastic piece 40 do not have to be provided in parallel, the elastic piece 34 and the elastic piece 40 are configured. The angle to be formed is not particularly defined.

  In the present embodiment, the elastic pieces 34 and 40 are obliquely projected into the space 38 as shown in FIGS. 6A and 7A, but FIG. As shown in (B), for example, a claw portion 62 may be provided at the tip of the elastic piece 60 and only the claw portion 62 may be projected into the space 38. However, in this case, the allowable range of the thickness of the chassis 12 is smaller than that in the case of FIGS.

  Furthermore, the clip 10 can be positioned with respect to the chassis 12 by bringing the upper wall 20 and the side wall 22 of the clip 10 into contact with the end surface of the chassis 12 with the clip 10 mounted on the chassis 12. The protrusion 48 of the elastic piece 44 is not always necessary.

  Moreover, in this embodiment, although the elastic piece 34 and the elastic piece 40 were provided in the same standing wall 16, you may each provide in a different standing wall. When the elastic piece 34 and the elastic piece 40 are provided on different standing walls, the chassis 12 can be urged and sandwiched from the front surface side and the back surface side of the chassis 12, so the elastic piece 44 may be unnecessary. is there.

Further, the side wall 22 of the clip 10 is not necessarily required. When the clip 10 can be mounted anywhere in the width direction of the chassis 12, the side wall 22 is not necessary.
Here, the back cover 14 is hooked on the boss 56 by inserting the temporary fixing hole 14A formed in the back cover 14 into the boss 56. However, depending on the shape of the back cover 14, A rib (not shown) provided on the back cover 14 may be hooked on the boss 56 instead of the stop hole 14A.

  In addition, this form is an Example to the last, and it cannot be overemphasized that it can change suitably in the range which does not deviate from the main point of this invention.

It is a disassembled perspective view which shows the image display apparatus to which the clip concerning embodiment of this invention was applied. It is a disassembled perspective view which shows the clip and chassis which concern on embodiment of this invention. It is a perspective view showing the state where the clip concerning an embodiment of the invention was attached to the chassis. It is a perspective view which shows the clip concerning embodiment of this invention. FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 5A is a cross-sectional view taken along line 5-5 of FIG. 2, and FIG. 5A shows a state before the clip is attached to the chassis, and FIG. 5B shows a state where the clip is attached to the chassis. FIGS. 6A and 6B are cross-sectional views taken along line 6-6 in FIG. 2, in which FIG. 2A shows a state before the clip is attached to the chassis, and FIG. It is a side view showing before attaching a clip concerning an embodiment of the invention to a chassis. It is a side view showing the state where the clip concerning an embodiment of the invention was attached to the chassis. It is the perspective view seen from the back side showing the state where the clip concerning an embodiment of the invention was attached to the chassis. (A), (B) is sectional drawing of the 6-6 line | wire of FIG. 2 explaining the effect | action of the clip which concerns on embodiment of this invention. (A), (B) is sectional drawing corresponding to FIG. 7 which shows the modification of the clip concerning embodiment of this invention.

Explanation of symbols

10 clips 12 chassis (mounting plate material)
14 Back cover 15 Housing 16 Standing wall (housing)
18 Standing wall (housing)
34 Elastic piece (first elastic piece)
36 Projection surface 38 Space (gap)
40 Elastic piece (second elastic piece)
44 Elastic piece (third elastic piece)
48 Projection 50 Positioning hole (hole)
56 Boss (Hook)
60 Elastic piece (second elastic piece)
62 Claw (second elastic piece)

Claims (8)

A clip that temporarily secures the back cover to the mounting plate to which the image display panel is fixed,
A housing provided with a gap portion to be attached to an end of the mounting plate;
A hook portion provided on the housing and hooking the back cover;
A first elastic piece formed on the housing and projecting into the gap to urge the mounting plate;
A second elastic piece formed at an angle with respect to the first elastic piece on the housing and extending to the gap portion to urge the mounting plate member;
A clip characterized by comprising:   2. The clip according to claim 1, wherein the first elastic piece extends along a height direction of the attachment plate member, and the second elastic piece extends along a width direction of the attachment plate member.   The third elastic piece that has a protrusion that can be inserted into a hole formed in the mounting plate material and biases the mounting plate material is formed in the housing. The described clip.   The protrusion is disposed between a position where the first elastic piece urges the attachment plate member and a position where the second elastic piece urges the attachment plate member. The clip according to any one of the above.   5. The clip according to claim 4, wherein the second elastic piece biases the surface of the mounting plate member, and the third elastic piece biases the back surface of the mounting plate member.   The clip according to any one of claims 1 to 5, wherein at least one of the first elastic piece and the second elastic piece protrudes obliquely into the gap portion.   7. A projecting surface is provided on a free end side of the first elastic piece or the second elastic piece so as to contact an end portion of the mounting plate member and guide the mounting position of the housing. The clip according to any one of the above.   The clip according to claim 7, wherein the protruding surface has a substantially conical shape.

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