JPS6010148Y2 - Plate mounting device - Google Patents

Description

[Detailed description of the invention] This invention relates to a structure suitable for removably attaching a glass plate to the front of a cathode ray tube of a television receiver, for example. The purpose of attaching a plate removably to a board of a cabinet or the like is to provide a good appearance by covering the member with a decorative machine and attaching seats, screws, etc.

The present invention will be explained below according to illustrated embodiments.

Figure 1 is a front view of a television receiver to which this invention is applied;
Figure 2 is a sectional view taken along the line A-A in Figure 1, Figure 3 is an exploded perspective view of the main parts of Figure 2, Figure 4 is a sectional view taken along line B-B in Figure 3, and Figure 5 is Figure 3 C. -C section sectional view.

In FIGS. 1 to 5, 10 is a base which is a television receiver cabinet, and 11 is a hole for mounting a cathode ray tube, which is bored in the front surface of the cabinet 10.

Reference numeral 12 denotes a cathode ray tube, which is mounted in hole 11 with face plate 13 exposed.

Reference numeral 14 denotes an escutcheon, which is attached to the front surface of the periphery of the hole 11 so as to cover the periphery of the face plate 13.

A plate 15 is a glass plate, and the plate 15 has a rectangular shape approximately the same size as the front surface 16 of the escutcheon 14.

This glass plate 15 is attached for the purpose of softening the contrast of light from the cathode ray tube, protecting the eyes, protecting the cathode ray tube 13 from dust and scratches, and improving its appearance.

This glass plate 15 is mounted from the front of the cabinet 10 and is removably mounted using seats 17,18.

The seat 17 is attached to the lower edge 19 of the glass plate 15, and the seat 1 is attached to the lower edge 19 of the glass plate 15.
8 support the upper edge 20 of the glass plate 15, respectively.

For installation, a predetermined number of seats 17 and 18 are provided, and in the case of the embodiment, two of each seat are provided.

As shown in FIG. 3, the upper edge 20 is attached to the seat 18 with a tip portion 21 bent downward, a center portion 22 extending vertically from the upper end of the tip portion 21, and an upward portion from the other end of the center portion 22. The rear end 23 is bent vertically to the rear end 23.

A buffer member 24 such as rubber is bonded to the inner surface of the tip portion 21 and the inner surface (lower surface) on the tip portion 21 side at the center portion 22 .

The rear end portion 23 has a hole for attaching a member 25 such as a screw.

The rear end 23 of the seat 18 is attached to the groove 2 formed along the upper and lower outer sides of the escutcheon 14 at the front of the cabinet 10.
7 via screws 25.

Therefore, the rear end 23 of the seat 18 is large enough to be inserted into the groove 27 during installation.

The groove 27 is formed along the upper and lower outer sides of the escutcheon 14, and its left and right ends meet the left and right side surfaces 2 of the cabinet 10.
It has reached the vicinity of 8.29.

The groove 27 has a rectangular cross section.

The seat 17 for supporting the lower edge 19 of the glass 15 is attached to the lower groove 27, and the seat 18 for supporting the upper edge 20 of the glass 15.
is attached to the upper groove 27.

In the case of lower mounting, the tip end 21 of the seat 17 is mounted upward, and the glass plate 15 is clamped between it and the front surface 16 of the escutcheon.

For upper installation, the tip 21 of the seat 18 is installed facing downward, and the glass plate 1 is placed between it and the front surface 16 of the escutcheon.
5 is attached.

The front surface 16 of this escutcheon serves as the abutting surface against which the back surface of the glass plate 15 abuts.

A cushioning member 30 made of rubber or the like is attached to the upper and lower edges 20, 19 of the glass plate 15 on the surfaces that contact the front surface 16 of the escutcheon.

Decorating machines 31 and 32 are inserted into the upper and lower grooves 27.

The decoration machine 31 inserted into the upper part 27 has a structure that can be easily attached and detached.

Its structure is as shown in FIGS. 3, 4, and 5.

The decoration machine 31 is divided into a central portion 33 and left and right end portions 34 and 35.

The length and cross section of the decoration machine 31 are approximately the same as the upper groove 27.

A spring 36 is inserted into one end of the left end portion 34, and a stepped portion 3 is inserted into the other end.
It has 7.

The stepped portion 37 is cut out on the back side of the left end portion 34 and has a groove 39 parallel to the front surface 38 .

Further, the left end portion 34 has a mounting boss 40.

In this installation, the boss 40 is inserted into a long groove (not shown) formed on the bottom surface 26 of the upper groove 27, and is inserted into the long groove so that it can move a predetermined amount in the direction of the arrow 41 along the bottom surface 26, and a spring is attached to the back surface of the long groove. Seat 42 is attached via screw 43.

Therefore, the spring seat 42 is located on the back surface 44 of the front of the cabinet 10.
The left end portion 34 supports the left end portion 34 so as to be movable in the direction of the arrow 41.

The left end of the upper groove 27 has a recess 45 into which one end of the left end 34 can be inserted, as shown in FIG. There is.

The center portion 33 has protrusions 46 and 47 at both left and right ends thereof that protrude toward the back surface, and protrusions 48 and 49 on the surface thereof.

The lower surface of the central part 33 has a groove 50.50 at a position corresponding to the mounting position of the seat 18. It is possible to move a predetermined amount in the opposite direction.

On the back side of the central part 33, the mounting has recesses 51, 51 at positions corresponding to the mounting positions of the seats 18.18.

The recesses 51, 51 receive the rear end portion 23 of the seat 18 attached to the bottom surface 26 of the upper groove 27 and the hook seat 52, 52 attached adjacent thereto, and the center portion 33 is located at the arrow 41.
It is possible to move a predetermined amount in the opposite direction.

Hooks 53, 53 are attached to the recesses 51,51.

The hook seat 52 and the hook 53 face each other, and when the center portion 33 is moved in the direction of the arrow 41, the tip 54 of the hook 53 fits into the tip 55 of the hook 52, and the center When the portion 33 is attached to the bottom surface 26 of the upper groove 27 and moved in the direction opposite to the arrow 41, the fitting is released.

FIG. 5 shows the fitted state.

The right end portion 35 is fixed to the bottom surface of the right end of the upper groove 27 with a screw 56, has a stepped portion 58 at one end, and has a protrusion 47 at the right end of the center portion 33.
It has a groove 57 into which the protrusion 49 of the protrusion 47 fits.

When attaching the glass plate 15 to the front surface 16 of the escutcheon 14, the lower edge of the escutcheon 14 is attached between the tip 21 of the seat 17 and the lower edge front surface 16 of the escutcheon 14. After inserting the lower edge 19, the upper edge 20 of the glass plate 15 is placed on the upper edge front surface 16 of the escutcheon 14, and the upper edge is attached to the tip 21 of the seat 18.
is applied to the upper edge of the glass plate 15. To attach the upper edge, insert the rear end 23 of the seat 18 into the upper groove 27, and attach it to the bottom surface 26 with screws 25.

When attaching the seat 18 to the upper edge 27, the upper edge attachment is performed by removing the center portion 33 of the upper edge decoration machine 31 from the upper groove 27.

When removing the central portion 33 from the upper groove 27, the central portion 33 is moved along the groove 27 in the direction opposite to the arrow 41.

Then, the center part 33 moves in the same direction with the left end part 34 in the spring 36, and the right end protrusion 47 of the center part 33 touches the right end part 35.
is disengaged from the stepped portion 58.

Further, by moving the central portion 33 in the same direction, the hook 53 is disengaged from the hook seat 52.

Therefore, the right end of the center portion 33 can be removed from the upper groove 27, and by subsequently moving the center portion 33 in the direction of the arrow 41, the left end protrusion 46 can be removed from the fitting with the stepped portion 37 of the left end portion 34. can.

When inserting the central portion 33 into the upper groove 27, the procedure is completely reversed.

As described above, according to the present proposal, plate 1 such as glass plate 15
A predetermined number of plates 5 are attached to the base 10 of a cabinet or the like by means of seats 18, and there is no need to make holes or the like for attaching the plate 15, which is advantageous when the plate 15 is easily damaged, such as a glass plate.

In addition, the seat 18 is mounted by a member 25 for attaching screws, etc., to a groove 27 formed in the base plate 10, and the member 25 and the rear end 23 of the seat 18 are covered with a decorative device 31 to create an appearance. It can be removably attached to the surface without damaging the surface.

Note that the seat 17 for attaching the lower edge 19 does not necessarily have the same shape as the seat 18 for attaching the upper edge.

[Brief explanation of the drawing]

Figure 1 is a front view of a television receiver according to an embodiment of the present invention;
Figure 2 is a sectional view taken along the line A-A in Figure 1, Figure 3 is an exploded perspective view of the main parts of Figure 2, Figure 4 is a sectional view taken along line B-B in Figure 3, and Figure 5 is Figure 3 C. -C section sectional view. 15...Plate, 10...Base, 1
4, 16... Escutcheon abutment surface, 18.
...Mounting seat, 25...Mounting parts, 2
7...Groove, 31...Decoration machine.

Claims (1)

[Scope of utility model registration request] a plate having a predetermined shape; an escutcheon to which the plate is detachably attached; an escutcheon having an abutment surface that abuts against the back surface of the plate when the plate is attached; a base body to which the escutcheon is attached; and the plate. has a tip portion at one end that abuts the surface of the edge of the tip portion, has a central portion extending vertically from one end of the tip portion, and extends from the other end of the central portion in a vertical direction opposite to the tip portion. A predetermined number of attachments having a rear end extending to the seat are formed on the surface of the base body to which the edge of the plate corresponds, and the rear end of the seat is provided with a groove in which the rear end of the seat is attached with a member such as a screw. and a plate mounting device which is removably attached to the front groove and comprises a decorative device that covers the rear end of the seat and the mounting member when inserted.