JPS63213275A - Burial type information plug socket - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a recessed information outlet that is mounted on a wall using a ready-made mounting frame for mounting standardized wiring devices.

[Background technology 1 EI BNC outlet, F type rear plug outlet,
Alternatively, information outlets such as D-sub outlets are used in information transmission equipment, word processors, computers, and the like. Recently, the number of these information transmission devices in use has been rapidly increasing.

For this reason, the number of information outlets used to connect these devices and information signal lines has increased, and in order to increase the number of information outlets, it is possible to easily install information outlets on walls etc., and it is also visually appealing. There is a growing desire to do better.

[Object of the Invention] The present invention has been made in view of the above-mentioned points, and its purpose is to provide a JM information outlet that allows the information outlet to be easily attached to a wall surface. be.

[Disclosure of the invention].

(Structure) The present invention includes a body of a standardized ready-made wall-mounted wiring device formed in a monochrome body having a series of sizes and an opening formed on the top surface, and a door that closes the opening of the body. A mounting plate made of synthetic resin and metal for standardized wall mounting on the body, comprising a screw-on information outlet and a mounting plate with the information outlet attached to the top surface and attached to the body. This is a recessed information outlet that has locking claws and locking recesses that are attached to the frame. With the locking claws and locking recesses that are attached to the synthetic resin and metal mounting frames, the information outlet can be easily mounted on the wall using a ready-made wall mounting frame, and it can also be recessed. As a result, the information outlet does not protrude from the wall, giving it a better appearance.

(Example 1) tJIJ1 to FIG. 7 show an embodiment of the present invention.

The embedded type information outlet of this embodiment is a screw type information outlet 3 such as a so-called F-type plug outlet that can be attached to a wall, and is a standardized ready-made wall-mounted type. A rectangular box-shaped body 1 with an opening at the bottom formed in a dimensional module of a series of sizes of the X appliance, and a mounting plate 2 to which the information outlet 3 is attached to the top surface and to the bottom surface of the body 1. Become.

The body 1 of this embodiment is formed in the size of a series of three modules that can be attached to a ready-made mounting frame 7, which will be described later, and has an opening window 11 formed in the center of the upper surface.

A door 4 that closes the opening window 11 is attached to the body 1. At the bottom of both sides of this body 1, outer flange portions 14 are provided.
A pair of locking recesses 13 are formed on the side surfaces for attaching the embedded information outlet of this embodiment to a ready-made metal mounting frame (not shown) for wall mounting. There are four locking claws 12 protruding laterally from the side ends of the outer flange 14 for attaching the embedded information outlet of this embodiment to the synthetic resin mounting frame 7.

A pivot portion 15 for rotatably attaching the door 4 to the body 1 is formed on the -l@ side of the opening window 11 on the top surface.

It is inserted into both sides of this pivot part 15, and S
The pongee 42 attached to the pivot part 15 can be inserted therethrough, and the opening windows ii@ on both sides of the pivot part 15 are cut out to accommodate the coiled part 43a of the spring 43, which will be described later, inside the pivot part 15. It is possible to do so. The spring 43 is formed in a U-shape, and has a coiled portion 43m at both ends into which the shaft 42 is inserted. One piece is protruding. A claw piece 18 protrudes from the other end of the opening window 11 of the body 1 and is engaged with the inner surface of the door 4 to hold the door 4 in a closed state against the force of the spring 43.

The door 4 has a rectangular box shape, and has a recess 41 on one end into which the pivot portion 15 of the body 1 is fitted, and an insertion hole 44 on both sides into which a pongee 42 is inserted from both sides through the recess 41. It is perforated. This door 4 has a spring 4 in the pivot portion 15.
2 and inserting the tube 42 into M4 and the pivot portion 15 through the insertion hole 44 and the coiled portion 43a of the spring 43, thereby attaching it to the body 1. As shown in FIG. 7, the center portion of the spring 43 is in elastic contact with the inner surface of the door 4, so as to close the opening window 11! i
14 is attached, the spring 43 is Jji[
4 is biased to open. Therefore, when the locking state by the claw piece 18 is released, s4 is easily opened by the spring force of the spring 4.

The mounting plate 2 is a flat plate with a double-shaped cross section, and a pair of mounting pieces 21 are formed on each side. This mounting piece 21 has a screw hole 23 drilled therein, and the mounting plate 2 is attached to the outer flange portion 14 of the body 1 through the screw hole 23 using tapping screws 81 or the like. The center of the mounting plate 2 in the longitudinal direction is bent one step lower to form a mounting recess 61 in which the information outlet 3 is attached.
There is a VC7Iff hole 22 with a hole opening 2 for attaching the VC7Iff. The height of the plug mounting portion of the information outlet 3 is adjusted in the mounting recess 61. In addition, as shown in FIG. 2, a pair of engagement holes 29 are formed on both sides of the mounting plate 2, respectively.
A protrusion 2 formed on the inner surface of the body 1 in this engagement hole 29
0 may be engaged, and the mounting plate 2 may be mounted without screws. Further, as shown in FIG. 5, a projection 19 is provided protruding from the lower surface of the body 1, the screw hole 23 of the mounting piece 21 of the mounting plate 2 is used as an insertion hole, and the projection 19 is inserted into the insertion hole.
The mounting plate 2 may be thermally bonded to the body 1 by melting the tips of the protrusions 19 with heat.

The information outlet 3 is a so-called F-type plug outlet into which a plug connected to an information transmission device or the like is attached, and is mounted in a disk shape on the circumference of the outlet main body 31 in which a hole 33 for receiving the pin of the plug is bored. A collar 32 is formed. A thread is cut on the circumferential surface of the information outlet 3, and a washer 62 is engaged with the part protruding downward from the mounting hole 22 of the information outlet 3, and the nut 62 is screwed to attach the information outlet 3. It is designed to be attached to plate 2.

The embedded information console F configured as described above is
It is attached to a ready-made synthetic resin mounting frame 7 to which a wiring device formed in one ready-made dimension module can be attached. This mounting frame 7 has 3 wiring devices for one dimension module.
The dimensions are such that they can be installed individually. A pair of locking holes 73 are bored in the left vertical frame 72 of the mounting frame 7 at positions corresponding to the mounting positions of the wiring devices of each dimension module, and each pair of locking holes 73 are bored in the right vertical frame 74 at positions corresponding to the mounting positions of the wiring devices of each dimension module. Side frames 75 are provided separately from the right vertical frame 74 at positions corresponding to the mounting positions of the wiring devices of the module. A release piece 76 is protruded from the center of each side frame 75, and a holding hole 77 surrounded by the right vertical frame 74, side frame 75, and release piece 76 is formed on both sides of the release piece 76. There is. Therefore, the locking claws 12 protruding from the left and right sides of the body 1 of the embedded information outlet are connected to the locking hole 7.
3 and the holding hole 77, the body 1 is held by the mounting frame 7. Figure 3 shows a ready-made synthetic resin mounting frame 7.
2 shows a state in which an embedded information outlet incorporating the information outlet 3 of this embodiment is attached.

Note that, as shown in FIG. 3(a), a marker 245 is drawn on the top surface of the door 4 to indicate what kind of information outlet is used. To remove the body 1 from the mounting frame 7, use the tip of a jig such as a screwdriver to press the release piece 76 so as to widen the distance between the right vertical frame 74 and the side frame 75.
The engagement with 2 is released. At both upper and lower ends of the mounting frame 7, a horizontally long mounting hole 78 for mounting to a wall box embedded in the wall and a screw hole 79 for screwing a decorative plate (not shown) are formed. FIG. 16 shows the above-mentioned embedded information outlet formed using a BNC outlet 3 as an information outlet. As described above, according to this embodiment, the information outlet 3 is attached to the mounting plate 2, and the mounting plate 2 is attached to the lower surface of the body 1, which is formed in the shape of a dimensional module of a ready-made wiring device.
A built-in information outlet with an information outlet 3 housed therein is formed, and a locking claw 12 and a locking recess 13 for attaching the built-in information outlet to a ready-made metal and synthetic resin mounting frame 7 are attached to the body. Since it is formed in 1, the embedded information outlet can be used as a ready-made combination II! The information outlet 3 can be attached to a resin mounting frame 7, etc., which allows the information outlet 3 to be easily attached to the wall.Moreover, since it is a recessed type, the information outlet does not protrude from the wall, and the information outlet 3 can be easily attached to the wall. Since the door 4 is provided to close the opening window 11 when not in use, the appearance is also improved.

(Example 2) Other embodiments of the present invention are shown in Figure tA8 and Figure 9.

The embedded information outlet of this embodiment is an information outlet 3'' such as a D-sub outlet that can be attached to a wall surface. In the following description, only the features of this embodiment will be described.

The mounting plate 2'' of this embodiment is a conductive metal flat plate having a U-shaped cross section, and mounting pieces 21 are formed on both sides over the entire length in the longitudinal direction. It is attached to the lower surface of the outer flange portion 14 of the body 1 using a tapping screw 81 or the like through a screw hole 23 bored in the attachment piece 21. By forming the mounting plate 2° into a U-shape and forming a recess in the lower surface in this manner, a space for connecting a plurality of core wires of signal lines such as coaxial cables to the information outlet 3 can be secured.

Incidentally, similarly to the above-described embodiment, a pair of engagement holes 29 are formed on each side of the mounting plate 2'', and the projections 20 formed on the inner surface of the body 1 are engaged with the engagement holes 29. Mounting plate 2
It is also possible to attach it without screws. A mounting hole 22 for mounting the information outlet 3 is drilled on the top surface of the mounting plate 2, and mounting holes 24 are drilled at both ends of the mounting hole 22 on the sides to which the information outlet 3 is mounted using a sliding post 82. .

The information outlet 3' is a so-called D sub-outlet into which a plug with multiple bins for information transmission equipment or the like is attached, and is a part of the outlet main body WS31 having a plurality of holes 33 for receiving the pins of the plug. A flat mounting collar 32 is formed on the peripheral surface. The outer shell and the mounting collar 32 of the outlet body 31 are made of conductive metal, and the outer shell is used to provide grounding.

Insertion holes 34 are bored on both sides of the mounting collar 32, and when the information outlet 3 is installed in the mounting hole 22 of the mounting plate 2, a washer 83 and a spring washer 84 are engaged to attach it to the sliding post 82. Attach the mounting flange 32 to the mounting plate 2.
and attach the information outlet 3 to the mounting plate 2. Note that the information outlet 3 may be attached to the mounting plate 2 by using a locking post instead of the sliding post 82, or the mounting plate 2 may be heat-bonded to the body 1 as shown in FIG. good. In this way, in this embodiment as well, the embedded information outlet using the D-sub outlet can be easily attached to the wall surface as in the case of the @1 embodiment.

1 Effects of the Invention 1 As described above, the present invention comprises a body formed into a modular module of a series of sizes of a standardized ready-made wall-mounted fixture with an opening formed in the upper surface, and the body a door that closes the opening of the housing, a screw-on information outlet, and a mounting plate to which the information outlet is attached to the top surface and which is attached to the body; Since a locking claw and a locking recess are formed for attaching to the mounting frame, the information outlet can be screwed onto the mounting plate, and the mounting plate can be attached to a body formed in the shape of a dimension module of a ready-made wiring device. A recessed information outlet is formed by attaching the recessed information outlet into the body, and the recessed information outlet is attached to a mounting frame made of ready-made metal or synthetic resin. By forming a locking claw and a locking recess on the body, the recessed information outlet can be attached to a ready-made mounting frame, and this allows the information outlet to be easily attached to a wall. Moreover, since it is a recessed type, the information outlet does not protrude from the wall surface, and when the information outlet is not in use, the body can be closed off with a door, which has the effect of improving its appearance.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of one embodiment of the present invention, Fig. 2 is an exploded perspective view of the same with some changes, and Figs. 3 (a) to (d) show the same as the above attached to the mounting frame. Fig. 4 is a partial sectional view showing the mounting part between the door and the body, and Fig. 5 shows the mounting plate and the body. 6(a) to 6(d) are front views and side views showing a state in which a recessed information outlet equipped with another information outlet is attached to the mounting frame. A partially cutaway bottom view and rear view! @ Figure 7 is an overall perspective view of the same as the above with the door open, Figure 8 is an exploded perspective view of another embodiment of the present invention, and Figure 9 is an embedded information outlet with another information outlet in the same as above. FIG. 3 is a front view showing a state in which the outlet is attached to the mounting frame. 1 is the body, 2 is the mounting plate, 3 is the information outlet, 4 is the door, 7 is the mounting frame, 11 is the opening window, and 12 is the IF. The pawl 13 is a locking recess. Agent Patent Attorney Ishi 1) Chief 7 Figure 3 (d) Figure 4 Figure 5 Figure 6 Figure 7 Figure 9 Procedural amendment (voluntary) April 11, 1988 Patent Application No. 45445 No. 2, Name of the invention Embedded information outlet 3, Relationship with the case of the person making the amendment Patent applicant address 1048 Kadoma, Kadoma City, Osaka Prefecture Name (58
3) Matsushita Electric Works Co., Ltd. Representative Sadao Fujii 4, Agent postal code 530 5, Date of amendment order 6, Number of inventions increased by amendment None [11 Applicant I
The scope of the patent claims of Country R is amended as follows. [(1) a body of a standardized off-the-shelf wall-mounted wiring device formed into a series of large-sized modules and having an opening formed in the top surface; a door for opening the opening of the body;
An information outlet is attached to the top surface and a mounting plate is attached to the body, and the body is provided with a locking claw and a locking recess for attaching to a synthetic resin or metal mounting frame for wall mounting. An embedded information outlet characterized by: ” [2] ``Delete the screw-on information outlet'' and 1 from page 2, line 20 to page 3, line 1, and page 12, line t512 to line 13. [31 Same as fJf, page 13, line 17, 1-screw type" is deleted. [4] In the 18th line of page 4 of the same page, “Principal branch 15” was replaced with “
Cardinal branch 15 corrects this. [51 Delete [storage] in the second line of page 5 of the same page. ,
[6] Same as above, page 7, line 12, “Natsu 62” is changed to [
Natsuto 63,” he corrected. [7] Figures 1, 2, 6, and 8 in the attached drawings are corrected as shown in the attached sheet. Agent Patent Attorney Ishi 1) Chief Figure 7 6 r

Claims (1)

[Claims] (1) A body of a standardized off-the-shelf wall-mounted wiring device formed into dimensional modules of a series of sizes with an opening formed on the top surface, a door that closes the opening of the body, and a screw-type comprising an information outlet and a mounting plate having the information outlet attached to the upper surface and attached to the body,
An embedded information outlet characterized in that the body is formed with a locking claw and a locking recess for attaching to a synthetic resin or metal mounting frame for wall mounting.