JP2000244147A - Installation of plate on frame structure and installation tool, and frame structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase reliability at the installation by holding the edge of a plate by means of a frame body and an installation tool and then installing the installation tool in a joint section provided in the frame body using a hook of the installation tool and then securing the hook. SOLUTION: The edge of a transparent plate 2 is set on a plate stand 3b provided in a frame 3. Then, a plate presser tool 11 is fitted with positioning pins 14 being aligned with pin holes to hold the transparent plate 2 by the plate stand 3b and a pressing face 11b of the plate presser tool 11. Thereafter, U-shaped hook 12 are installed from the side of a hook hole so as to hold the joint section 20 and the plate presser tool 11 by each portion of the hooks 12. Finally, a hook fixture 13 is inserted into the hook hole to be secured in the hook hole of the plate pressure plate 11 by locking. By holding the plate pressure tool 11 and the joint section 20 by the hooks 12 and joining the plate presser tool 11 to the installation section 20, the transparent plate 2 can be easily installed on the frame 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of mounting a plate material to a frame structure, represented by an optical filter for a display device mounted on a display device used for a personal computer or various video equipment, and a mounting tool and a plate material. The present invention relates to a frame structure attached to a frame body.

[0002]

2. Description of the Related Art Conventionally, an optical filter 1 for a display device as shown in FIG. 1 is composed of a transparent plate 2 and a frame 3;
When attaching the transparent plate 2 to the frame 3, a mounting member 52 for holding the transparent plate 2 is fixed to a joint 51 provided on the frame 3 with screws 53 as shown in FIG. Frame 3
Is used.

[0003]

However, FIG.
When the display device filter 1 is manufactured using the screws 53 as described above, when assembling the transparent plate 2 and the frame 3, a large amount of labor and cost such as screwing work are required. Also,
Usually, the joint 51 including the frame 3 is often made of resin, and there is a possibility that the joint 51 may be damaged at the time of screw fastening depending on the level of the force of the operator. When using the fastening claws 54 as shown in FIG.
4 may be damaged by excessive deformation,
The deformation may damage the transparent plate 2 during operation.

An object of the present invention is to solve the above-mentioned conventional problems, and when mounting a plate to a frame constituting a frame structure, a mounting method with good workability, a mounting tool and the plate are attached to the frame body. An object of the present invention is to provide a frame structure that is configured to be attached.

[0005]

In order to achieve the above object, the present invention employs the following constitution. That is, (1) in a frame structure composed of at least a frame main body and a plate material, a step of holding an edge of the plate material by the frame main body and a mounting tool, and the mounting using a hook provided in the mounting tool. A method of attaching a plate material, comprising: attaching a tool to a joint provided on the frame main body; and fixing the hook.

(2) The method of attaching a plate to a frame structure according to (1), wherein a corner of the plate is held by the frame body and the fixture.

(3) The method of mounting a plate according to (1) or (2), further comprising a step of positioning the mounting tool on the frame main body.

(4) The method of attaching a plate material according to any one of (1) to (3), wherein the step of attaching the attachment to the frame body is performed by rotating the hook.

(5) In a frame structure composed of at least a frame body and a plate material, a plate holding portion for holding an edge of the plate material between the frame body and the plate holding portion for attaching the plate holding portion to the frame body. A mounting member for a plate material, comprising: a hook; and a hook fixing portion for fixing the hook.

(6) The mounting member for plate material according to (5), wherein the frame main body and the plate pressing portion hold corners of the plate material.

(7) The mounting member for plate material according to (5) or (6), further comprising a positioning portion for regulating a mounting position between the frame body and the mounting member.

(8) The mounting member for a plate material according to any one of (5) to (7), wherein the plate pressing portion and the hook have an integral shape.

(9) The plate attachment according to any one of (5) to (7), wherein the plate pressing portion and the hook are formed integrally with each other via a hinge portion.

(10) The mounting member for a plate material according to any one of the above (5) to (9), wherein the plate holding portion and the hook fixing portion have an integral shape.

(11) The mounting member for plate material according to any one of (5) to (9), wherein the plate holding portion and the hook fixing portion are formed integrally with each other via a hinge portion.

(12) The plate-mounting tool according to any one of (5) to (11), wherein the hook has an L-shape or a U-shape.

(13) The mounting device for a plate material according to any one of (5) to (12), wherein the hook is provided at two or more locations.

(14) a plate holding portion that constitutes the mounting tool;
(5) to (13), wherein at least one of the hooks or the hinge portion connecting the plate holding portion and the hook, or a part or all of the hooks is made of a thermoplastic resin. ).

(15) The mounting member for a plate material according to any one of the above (5) to (14) may be configured such that a joint provided on the frame main body is connected to a hook and a plate holding portion provided on the mounting device. An attachment mechanism for a plate material, which is to be nipped.

(16) A frame structure provided with one or more mounting mechanisms according to (15).

(17) The frame structure according to the above (16), wherein the frame main body has a movable frame whose relative position changes in at least one direction with respect to the plate material.

(18) A frame structure characterized in that the plate member provided in the frame structure according to the above (16) or (17) has a light transmitting property.

(19) A frame structure wherein the plate member provided in the frame structure according to any one of (16) to (18) is an optical filter for a display device.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following embodiments, an optical filter for a display device will be described by taking as an example a mounting method and a mounting tool for mounting a transparent plate on a frame.
The present invention is not limited to this, and can be easily implemented as long as the frame structure has a configuration in which a plate is attached to the frame.

FIG. 1 is an explanatory diagram of the front surface of the optical filter 1 for a display device, FIG. 2 is an explanatory diagram of the back surface of the optical filter 1 for a display device, and FIG. It is a state diagram.

The optical filter 1 for a display device is mounted on the frame 3 by attaching the transparent plate 2 from the back surface using the fixture 10, so that the transparent plate 2 is exposed to the window 3a, and a screen such as a VDT can be displayed transparently. It is composed. Attachment to the VDT is performed by an installation portion 3c provided on the upper surface of the frame 3 and an attachment 9a attached to the VDT.

[0027]

[Embodiment 1] FIG. 4 is an enlarged explanatory view of the fixture 10 from the back of the optical filter 1 for a display device, and FIG.
Is a side sectional view, (b) is a front view, and (c) is a lower sectional view. FIG. 5 is an explanatory diagram of an attachment process of the attachment 10 up to a state as shown in FIG. FIG. 6 is a perspective view of a plate holder 11, a hook 12, a hook fixture 13, and a joint 20 of the frame 3 in (a) to (d), respectively, for explaining the shape of the fixture 10. It is.

As shown in FIG. 6, the attachment 10 is a plate holder 11.
And a hook 12 and a hook fixture 13.
The plate retainer 11 has a plate-like member provided with a hook hole 11a and a positioning pin 14, and the hook 12 has a U-shape. Further, the hook fixing device 13 is provided with a hook retainer 13a and a lock 13b. On the other hand, the joint 20 provided on the frame 3 is arranged in an arch shape with a space on the side surface, and a pin hole 20 a is provided at a predetermined position on the flat surface of the joint 20.

A method of attaching the fixture 10 will be described with reference to FIGS. First, the board 3 provided in the frame 3
Set the edge of the transparent plate 2 to b. Here, it is desirable that the plate 3b is provided along the window 3a of the frame 3 and is positioned in accordance with the size of the transparent plate 2. Next, the transparent plate 2 is held between the plate base 3b and the pressing surface 11b of the plate holding member 11 by fitting the plate holding member 11 with the positioning pin 14 and the pin hole 20a together (FIG. 5A). This is the form (see FIG. 4A).

Next, the U-shaped hook 12 is inserted into the hook hole 1.
From the side 1a, the joint 20 and the plate retainer 11 are sandwiched and held (FIG. 6B). The hook portion 12a of the hook 12 is preferably as large as possible so as to pass through the hook hole 11a from the viewpoint of preventing detachment after the attachment. Finally, the hook fixture 13 is inserted into the hook hole 11a, and is fixed to the hook hole 11a of the plate holder 11 by a lock 13b (FIG. 6) not shown in FIG. By this operation, the hook 12 sandwiches the plate holding member 11 and the joining portion 20 (FIG. 6C), and the plate holding member 11 is attached to the mounting portion 20.
Therefore, the transparent plate 2 can be easily attached to the frame 3 (FIG. 4C).

By adopting a configuration in which a plurality of the fixtures 10 are attached to the frame 3 as described above, the transparent plate 2 can be securely attached to the frame 3. A similar effect can be obtained by providing only one hook 12 and one joint portion 20, respectively.
It is desirable that two plate holders 11 are provided at two locations. [Embodiment 2] FIGS. 7 and 8 are explanatory views of another embodiment of the fixture 10. FIG. The plate holder 11 and the hook 12 may have the following configurations.

As shown in FIG. 8, the plate holder 11 is provided with a hinge portion 15 in a hook hole 11a, and an L-shaped hook 12 is rotatably provided in the hinge portion 15 via the hinge portion 15. Have been. The positioning pin 14 of the plate retainer 11 is fitted into the pin hole 20a of the joint 20 by the same mounting method as in FIG. Next, by inserting the hook fixing device 13 into the hook hole 11 a, the hook 12 rotates in the direction of the joint 20 via the hinge 15, and the joint 20 is held by the hook 12 and the plate holder 11. it can. Further, a plate holder 11, a hook 12, and a
Alternatively, it is preferable that a part of the hinge part 15 that connects the plate retainer 11 and the hook 12, or at least one or all of the part is made of a thermoplastic resin, for example, a polypropylene-based resin. If the hinge portion 15 is made of a polypropylene resin having flexibility and excellent hinge characteristics, the hinge portion 15 is provided with a thin groove-shaped hinge portion 15 as shown in FIG. Even if it configures, since the hook 12 can be rotated by the hinge part 15, an equivalent operation can be provided.

Further, as shown in FIG. 10, if the hook fixing member 13 is similarly rotatably provided on the plate holding member 11 using the hinge portion 16, a plurality of parts constituting the mounting member 10 can be integrated. it can. In particular, as shown in FIG.
1, if the hook 12 and the attachment 13 are configured to be able to rotate at the same time, the hook 12 is rotated to a predetermined position by the hinge 15 and the hook fixture 13 is also rotated.
Since the lock 13b allows the plate holder 11 to be fixed to the hook hole 11a, the operation of attaching the transparent plate 2 can be simplified while maintaining the same effect as the case where it is formed by a separate member. [Embodiment 3] The method described in the above Embodiment 1 or 2 is as follows.
It can also be used at the corners of the transparent plate 2. FIG. 12 is a diagram illustrating another mounting method of the mounting tool 10. Where 30
Is the fitting 10 and the joint 20 described in the first or second embodiment.
Is a fastening portion to be mounted and deployed. As shown in FIG. 12, if the adjacent edges including the corners of the transparent plate 2 can be simultaneously held by the mounting fixture 10, two sides can be held by one member, so that more stable mounting is possible. Strength is obtained. Further, depending on the size of the transparent plate 2, even if it is a rectangular transparent plate 2, it is possible to hold four sides with the two fixtures 10, thereby improving workability and reducing costs. Embodiment 4 The present invention relates to a movable frame 3d as shown in FIG.
The optical filter 1 for a display device having the following. The movable frame 3d is provided so as to be able to change the position of the width end of the frame 3 in the width direction of the VDT 9 so as to be adaptable to VDTs 9 of various sizes. FIG. 14 is a rear view of the optical filter 1 for a display device having the movable frame 3d. The fixture 10 can be attached to the surface where the movable frame 3d is not provided, and the fixture 10 holds the vicinity of the corner of the transparent plate 2. With such a configuration, the fastening portion 30 is provided on the movable frame 3d side of the frame 3.
The transparent plate 2 can be attached to the frame body 3 without having the above, so that the operation of the movable frame 3d is not hindered.

Further, as shown in FIGS. 15 and 16, a guard 17 for regulating the edge of the transparent plate 2 on the side of the movable frame 3d on a part of the fixture 10 and a guide provided on the movable frame 3d. If the guide 18 for supporting the rail 3e is provided, the movable frame 3d can be guided more stably.
At this time, if the guide rail 3e passes through the inside of the arch of the joint 20, more stable guidance is possible.

[0035]

As described above, according to the present invention, the plate can be easily attached to the frame structure, and the frame and the mounting member sandwiching the plate can be joined with a large claw. The reliability of mounting can be improved. Further, the mounting fixture can be easily adopted even with a frame having a movable frame. In addition, if the components of the fixture are integrated using the hinge portion, the number of components and the number of attachment operations can be reduced, and the cost can be reduced.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of a front surface of an optical filter 1 for a display device.

FIG. 2 is an explanatory diagram of the back surface of the optical filter for a display device 1;

FIG. 3 is a diagram showing an attached state of the display optical filter 1 to the VDT device 9;

FIG. 4 is an enlarged explanatory view of the fixture 10 from the back of the optical filter 1 for a display device.

FIG. 5 is an explanatory view of a mounting process of the mounting tool 10.

FIG. 6 is a perspective view for explaining the shape of the attachment 10;

FIG. 7 is an explanatory view of another embodiment of the fixture 10;

FIG. 8 is an explanatory view of another embodiment of the fixture 10.

FIG. 9 is an explanatory view of another embodiment of the fixture 10.

FIG. 10 is an explanatory view of another embodiment of the fixture 10.

FIG. 11 is an explanatory view of another embodiment of the fixture 10.

FIG. 12 is an explanatory view of another mounting method of the mounting tool 10.

FIG. 13 is an explanatory diagram of an optical filter 1 for a display device having a movable frame 3d.

FIG. 14 is an explanatory rear view of the optical filter for display device 1 having the movable frame 3d.

FIG. 15 is an explanatory diagram of a fixture 10 of the optical filter 1 for a display device having a movable frame 3d.

FIG. 16 is a perspective view of a fixture 10 of the optical filter 1 for a display device having a movable frame 3d.

FIG. 17 is an explanatory view of a fixture 52 of the conventional optical filter 1 for a display device.

FIG. 18 is an explanatory diagram of a fixture 52 of the conventional optical filter 1 for a display device.

[Description of Signs] 1: Optical filter for display device 2: Transparent plate 3: Frame 3a: Window 3b: Plate base 3c: Installation part 3d: Movable frame 3e: Guide rail 5: Screw 9: VDT device 9a: Attachment 10: Mounting tool 11: Plate holder 11a: Hook hole 11b: Pressing surface of plate holder 11 12: Hook 12a: Hook 12 hook 13: Hook holder 13a: Hook holder 13b: Lock 14: Positioning pin 15, 16: Hinge part 17: Guard 18: Guide 20: Joint part 20a: Pin hole 30: Fastening part 51: Joint part 52: Attachment 53: Screw 54: Fastening nail

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) G09F 9/00 349 G09F 9/00 349Z F term (reference) 3J001 AA01 AA06 CA01 DC04 DE03 DE05 DE06 4E353 AA15 BB02 BB03 CC02 CC18 CC32 DD02 DD08 DD10 DD14 DR32 DR34 DR36 GG09 GG20 GG21 5G435 AA00 AA07 EE03 EE49 GG11 KK02

Claims (19)

[Claims] 1. A frame structure comprising at least a frame main body and a plate material, a step of holding an edge of the plate material by the frame main body and a mounting tool, and the mounting using a hook provided on the mounting tool. A method of attaching a plate material, comprising: attaching a tool to a joint provided on the frame main body; and fixing the hook. 2. The method according to claim 1, wherein the corners of the plate are held by the frame body and the fixture. 3. The method according to claim 1, further comprising the step of positioning the mounting member on the frame body. 4. The method according to claim 1, wherein the step of attaching the attachment to the frame body is performed by rotating the hook.
4. The method for mounting a plate material according to any one of items 1 to 3. 5. A frame structure comprising at least a frame body and a plate material, a plate holding portion for holding an edge of the plate material between the frame body and a hook for attaching the plate holding portion to the frame body. And a hook fixing part for fixing the hook. 6. The mounting member for a plate material according to claim 5, wherein said frame body and said plate pressing portion hold a corner of the plate material. 7. A mounting member for a plate material according to claim 5, further comprising a positioning portion for restricting a mounting position between said frame body and said mounting member. 8. The mounting member for a plate material according to claim 5, wherein said plate pressing portion and said hook are formed in an integral shape. 9. The device according to claim 5, wherein said plate holding portion and said hook are formed integrally with each other via a hinge portion.
A mounting member for a plate material according to any one of the above. 10. The mounting member for a plate material according to claim 5, wherein said plate holding portion and said hook fixing portion are formed in an integral shape. 11. The mounting member for a plate material according to claim 5, wherein said plate holding portion and said hook fixing portion are formed integrally with each other via a hinge portion. 12. The mounting member for a plate material according to claim 5, wherein said hook has an L-shape or a U-shape. 13. The mounting member for a plate material according to claim 5, wherein the hook is provided at two or more locations. 14. A thermoplastic resin for at least one or a part or all of a plate holding portion, a hook, and a hinge portion connecting the plate holding portion and the hook, which constitute the attachment. The mounting member for a plate material according to any one of claims 5 to 13, wherein the mounting member is provided. 15. A mounting member for a plate material according to any one of claims 5 to 14, wherein a joint provided on said frame body is sandwiched between a hook provided on said mounting device and a plate holding portion. A plate member mounting mechanism, characterized in that: 16. A frame structure comprising at least one mounting mechanism according to claim 15. 17. The frame structure according to claim 16, wherein said frame main body has a movable frame whose relative position is changed in at least one direction with respect to said plate material. 18. A frame structure, wherein the plate member provided in the frame structure according to claim 16 has a light transmitting property. 19. A frame structure, wherein the plate member provided in the frame structure according to any one of claims 16 to 18 is an optical filter for a display device.