KR20030032527A - Fixing equipment of home automation apparatus - Google Patents

Abstract

PURPOSE: An attaching device of a wall-buried type communication equipment is provided to implement a burying box in one shape, and to install cover members for being selectively used according to a kind of the communication equipment or wall thickness on a front side of the burying box, thereby reducing a molding cost. CONSTITUTION: A front side of a burying box(10) is open. The burying box(10) is buried in a concrete wall. Cover members(30,30',30'') are installed to cover the front side of the burying box(10). When communication equipments(20,21,23,25) are installed, the cover members(30,30',30'') selectively form different size of square-shaped piercing holes according to kinds of the communication equipments(20,21,23,25), and are selectively used by corresponding to thickness of the concrete wall.

Description

FIXING EQUIPMENT OF HOME AUTOMATION APPARATUS}

The present invention relates to an attachment device for a wall-mounted communication device, and more particularly, to an attachment device for a wall-mounted communication device that can easily cope with a model change and a wall thickness change of the communication device.

In the conventional apparatus for attaching a communication device, as shown in FIGS. 1A to 1C, buried boxes 1a, 1b, and 1c are embedded in a concrete wall (not shown), and a communication device (eg, a videophone, Door phones, etc.) 3a, 3b, 3c are provided.

By the way, the buried boxes (1a, 1b, 1c) is formed in a different form according to the type, that is, the shape and size of each communication device (3a, 3b, 3c) as shown in the figure .

In addition, the communication device 3a shown in FIG. 1A further includes a built-in box 5 in order to further embed a battery (not shown) capable of supplying electricity in the event of a power failure. 7) is configured to engage with the buried box (1a).

However, the conventional apparatus for attaching a communication device configured as described above has a problem in that development costs are increased due to the development of various types of molds because the form of the buried box must be manufactured according to the type of the communication device or the thickness of the concrete wall. .

In addition, the buried boxes (1a, 1b, 1c) is made of a metallic material and there is a problem that corrosion occurs in the buried boxes (1a, 1b, 1c) after curing the concrete to form a concrete wall, and its surface There is a problem that the adhesion is reduced after curing the concrete.

In addition, in order to prevent foreign substances from entering the buried boxes (1a, 1b, 1c) during the period required to install the communication device (3a, 3b, 3c) by using a separate foreign material injection prevention member (not shown) There is a problem that the front surface of the boxes 1a, 1b, 1c must be covered.

The present invention has been made to solve the above-described problems, the first object of the present invention is to enable the buried box to be used in common regardless of the type and wall thickness of the communication box to reduce the development cost of the mold shrinkage The present invention provides an attachment device for wall mounted communication devices that can be saved.

It is a second object of the present invention to provide a device for attaching a wall-mounted communication device to increase the concrete adhesion by improving the structure of a buried box.

A third object of the present invention is to provide an attachment device for a wall-mounted communication device, which eliminates corrosion of the landfill box and prevents foreign matter from entering the landfill box during the time required to install the communication device.

In order to achieve the above object, the present invention is a buried box which is formed so as to open the front side and embedded in the concrete wall; It is installed to cover the front side of the buried box, and when the communication device is installed, a plurality of cutting lines forming a quadrangular window are formed to form a rectangular through-hole selectively different in size depending on the type of communication device and the cutting line It is configured to include a cover member formed with a plurality of fastening screw holes for fixing the communication device around.

A plurality of uneven parts and grooves are formed at a rear side of the buried box and a rear side edge thereof to increase adhesion to the concrete wall, and the uneven parts are formed in a lattice shape.

The buried box is formed of a plastic material to prevent corrosion, ribs and protrusions are formed on both sides of the inner surface of the cover member, and rib grooves and fixing grooves corresponding to the ribs and the protrusions are formed on both sides of the front of the buried box. do.

The cover member is formed such that its upper surface has a planar shape or at least one end portion, so that the cover member can be selectively used corresponding to the concrete wall thickness.

Figure 1A is a view showing an example of the attachment device configuration of a conventional wall-mounted communication device,

Figure 1B is a view showing another example of the attachment device configuration of a conventional wall-mounted communication device,

Figure 1C is a view showing another example of a conventional wall-mounted communication device attachment device configuration,

2 is a view collectively showing the configuration of a wall-mounted communication device attachment apparatus according to an embodiment of the present invention,

3A is an enlarged perspective view of the front configuration of the buried box 10 shown in FIG.

3B is an enlarged perspective view illustrating a rear configuration of the buried box 10 shown in FIG. 2;

4A is an enlarged perspective view showing the configuration of the cover member 30 ′ shown in FIG. 2;

4B is an enlarged perspective view showing the configuration of the cover member 30 ″ shown in FIG. 2;

4C is a perspective view showing the internal configuration of the cover member 30 ″ of FIG. 4B;

5A to 5C show an example in which a cover member 30 'is installed in the buried box 10 of FIG. 2 and communication devices 21, 23, and 25 are installed in the cover member 30', respectively. One combined perspective view,

6A to 6C show an example in which a cover member 30 ″ is installed in the buried box 10 of FIG. 2, and communication devices 21, 23, and 25 are installed in the cover member 30 ″, respectively. One combined perspective view.

<Explanation of symbols for the main parts of the drawings>

10: landfill box 20 (21, 23, 25): communication equipment

30 (30 ′, 30 ″): Cover member 14: Uneven portion

15: groove 16: rib insertion groove

16a: projection insertion groove 17: fastening hole

32 ′, 32 ″, 33 ′, 33 ″: Square window 34 ′, 34 ″, 35 ′, 35 ″: Cutting line

38 ′, 38 ″: Guide rib 38a ′, 38a ″: Projection

39 ′, 39 ″: Fastening hole

Hereinafter, the configuration and operation of the present invention will be described with reference to FIGS. 2 to 6C.

2 is a view schematically showing an example of a structure of a device for attaching a wall-mounted communication device according to the present invention. As shown in the drawing, the front side of the wall-mounted communication device is attached to the inside of the concrete wall (not shown). Installed to cover the buried box 10 and the front side of the buried box 10, the type of communication device (20: 21, 23, 25) at the time of installation of the communication device (20: 21, 23, 25) Accordingly, the cover member 30 is formed of a plurality of cover members 30: 30 ′ and 30 ″, which selectively form through-holes having different sizes, and can be selectively used according to the thickness of the concrete wall.

As shown in FIGS. 3A and 3B, the buried box 10 has a fixing jaw 11 that is extrapolated to and fixed to rebars on the upper surface thereof, and is fixed to a predetermined position by winding wires on both sides thereof. The protrusion 12 is formed and a hole 13 through which an electrical connection line can be drawn is formed at the side thereof.

A plurality of uneven parts 14 are formed at the rear thereof to increase adhesion to concrete, and grooves 15 are formed at the corners thereof, and the uneven parts 14 have a lattice pattern.

The buried box 10 is configured as described above to solve the problem that the material is made of plastic.

The cover member 30 is a flat cover member 30 ′ as shown in FIGS. 2 and 4A to be selectively used according to the thickness of the wall, and as shown in FIGS. 2, 4B and 4C. And a stepped cover member 30 &quot; formed to have at least one end.

As shown in Figs. 4B and 4, the stepped cover member 30 &quot; has an end portion 31 &quot; protruded by a predetermined distance d so that the concrete can be formed by the protrusion distance d of the end portion 31 &quot;. As the wall can be thickened, the distance (d) is not defined but it may be desirable to implement in a form of various lengths so as to properly correspond to the wall thickness.

Each cover member 30 ′, 30 ″ configured as described above may be formed so as to selectively form a rectangular through hole corresponding to the model of the communication device 20 as shown in FIGS. 4A and 4B. Cut lines 34 ', 34 ", 35', 35" forming a plurality of quadrangles 32 ', 32 ", 33', 33" are formed on the upper surface.

The reason for placing the cut lines 34 ', 34 ″, 35 ′, 35 ″ as described above is to cover the front of the buried box 10 until the communication device 20 is installed. This is to prevent foreign matter from flowing into the interior.

Around the cut lines 34 ', 34 ", 35', 35", a plurality of fastening screw holes 36 ', 36 "capable of fastening the respective communication devices 20 are formed.

As shown in FIG. 4C, the stepped cover member 30 ″ has a plurality of reinforcing ribs 37 ″ formed therein to increase strength, and both ends thereof may be easily assembled with the buried box 10. Guide ribs 38 &quot; are formed, and fastening holes 39 &quot; are formed in the guide ribs 38 &quot; so as to penetrate the fastening screws at predetermined intervals, and the inner surface of the guide ribs 38 &quot; A projection 38a ″ is formed to prevent the occurrence of a gap when the stepped cover member 30 ″ is fixed to the buried member 10.

A rib insertion groove 16 is formed on the front side of the buried member 10 to insert the guide rib 38 ″ of the buried cover member 30 ″ as shown in FIG. 3A, and the protrusion 38a ″. Is inserted into the projection insertion groove (16a), and between the projection insertion groove (16a) is formed with a fastening hole 17 corresponding to the fastening hole (39 ").

The cover members 30: 30 ′ and 30 ″ configured as described above are installed at the front side of the buried box 10 and serve as brackets for fixing the communication devices 20: 21, 23, 25. In addition, by filling the buried box 10 to cure concrete to form a wall, the buried box 10 performs a reinforcement function to withstand the load of the concrete.

The configuration of the reinforcing rib 37 ″, the guide rib 38 ″, the projection 38 ″ and the fastening hole 39 ″ has been described using the stepped cover member 30 ″ as an example. Of course, the guide rib 38 ', the projection 38a', the fastening hole 39 'and the reinforcing rib (not shown) are also configured in the inner side of the flat cover member 30' as shown in FIG. 4A. .

5A to 5C show an example in which the flat cover member 30 'is assembled to the buried box 10, and the communication devices 21, 23 and 25 are installed on the flat cover member 30', respectively. Figure is shown.

6A to 6B show an example in which the stepped cover member 30 ″ is assembled to the buried box 10, and the communication devices 21, 23, and 25 are installed on the stepped cover member 30 ″. One drawing.

As shown in FIGS. 5A to 6B, a total of six types of communication devices may be attached.

In the above description, the communication device 20 is attached to six examples, but the present invention is not limited thereto. Of course, the cover member 30 may be more diversified to increase the attachment form.

The following describes an example of installing the communication device by using the configuration of the attachment device of the wall-mounted communication device configured as described above.

First, after the electrical wiring to the buried box 10 is inserted into the front cover member 30 and fastened.

In this case, the cover member 30 selects and uses the stepped cover member 30 ″ or the flat cover member 30 'according to the wall thickness required by the construction site.

Using the stepped cover member 30 ″ as an example, the guide ribs 38 ″ and the projections 38a ″ formed at both ends thereof as shown in Figs. 4B and 4C are shown in Fig. 3A. The rib insertion groove 16 and the projection insertion groove 16a formed on the front side of the buried box 10 are fitted.

Thereafter, a fastening screw (not shown) is fastened through the fastening holes 39 ″ and 17. The guide rib 38 ″ and the rib insertion groove 16 have the cover member 30 ″ embedded in the box. Guide to be easily assembled to the (10), the projection (38a ") when the fastening screw through the fastening holes (39 ″, 17), the buried box 10 and the cover member ( 30 ″) to prevent gaps.

After the cover member 30 ″ is installed on the front of the buried box 10 as described above, it is fixed to one side of the formwork forming the concrete wall and the concrete liquid contained in the form is hardened so as to be embedded in the predetermined position of the wall. Will be.

At this time, in order to fix the buried box 10 to a predetermined position, the fixing jaw 11 formed on the upper side of the buried box 10 is extrapolated and fixed to the reinforcing bar forming the formwork, projections 12 formed on both sides thereof The wire is wound around the wire and fixed to one side of the formwork.

In the above description, the stepped cover member 30 &quot; has been described as an example, but the flat cover member 30 'is also worked on the same principle.

As described above, a load may be applied to the buried box 10 while the concrete solution is contained in the form and hardened, and the cover member 30 may be deformed. The cover member 30 may be installed at the front side of the buried box 10. : 30 ', 30 ") will be solved by performing the reinforcement role.

In addition, the cover member (30: 30 ', 30 ") is to cover the entire surface of the buried box 10 until the communication device (20: 21, 23, 25) is installed, the buried box 10 In order to prevent foreign matter from flowing into the inside of) to eliminate the conventional hassle that had to block the front of the buried box 10 by using a separate member.

On the other hand, the back side of the buried box 10 has a plurality of irregularities 14 is formed, the groove 15 is formed in the corner to increase the adhesion with the concrete.

Next, when the communication device (20: 21, 23, 25) is to be installed on the cover member (30: 30 ', 30 ″), the cover member according to the type of the communication device (20: 21, 23, 25) The cutting lines 34 ', 34 ″, 35', 35 ″ formed at (30: 30 ', 30 ″) are selectively cut to install the communication devices 20: 21, 23, 25.

In other words, when the large communication devices 21 and 23 are installed, the cut lines 34 'and 34 ″ are cut to form rectangular windows 33' and 33 ″, and the small communication devices are used. In the case of installing (25), the cut lines 35 ', 35 "are cut to form rectangular windows 35', 35".

The cutting operation of the cutting lines 34 ', 34 ", 35', 35" is carried out using a cutting tool such as a hacksaw blade.

After removing the cutting lines 34 'and 34 "or the cutting lines 35' and 35", the screw holes formed around the cutting lines 34 "and 34" (35 'and 35 ") as described above. The communication device 20: 21, 23, 25 is fixed by tightening the fastening screw through (36 ′, 36 ″).

As described above, the present invention implements a buried box in one form, and implements a buried box form by installing a cover member that can be selectively used according to the model or wall thickness of the communication device on the front side of the buried box. The improvement in the conventional structure, which had to be varied, has the advantage of reducing mold costs.

In addition, there is an advantage that can solve the inconvenience that had to use a separate foreign matter prevention member in order to prevent foreign matters from entering the buried box until the communication device is installed.

In addition, by improving the material of the buried box and its surface treatment to prevent corrosion and has the advantage of increasing the adhesion to the concrete.

Claims (6)

A buried box which is formed to have its front side opened and is embedded in the concrete wall; It is installed to cover the front side of the buried box, and when the communication device is installed, a plurality of cutting lines forming a quadrangular window are formed to form a rectangular through-hole selectively different in size depending on the type of communication device and the cutting line Attachment device for a wall-mounted communication device, characterized in that it comprises a cover member formed with a plurality of fastening screw holes for fixing the communication device around. The method of claim 1, The cover member is attached to the wall-mounted communication device, characterized in that the upper surface is formed to have a planar shape or at least one end to be selectively used corresponding to the concrete wall thickness. The method of claim 1, The rear of the buried box is provided with a plurality of uneven parts to increase the adhesion with the concrete wall, the rear edge of the wall mounting type communication device, characterized in that the groove is formed. The method of claim 1, Attaching device of the wall embedded communication device, characterized in that the concave-convex portion is formed in a grid. The method of claim 1, The buried box is attached device of the wall-mounted communication device, characterized in that made of a plastic material to prevent corrosion. The method of claim 1, Guide ribs and protrusions are formed on both sides of the inner surface of the cover member, and rib grooves and protrusion insertion grooves corresponding to the guide ribs and the protrusions are formed on both front sides of the buried box.