KR20100024812A - Terminal box for communication and electricity - Google Patents

Abstract

PURPOSE: A terminal box for communication and electricity is provided to improve space efficiency by fitting a detachable wall plate to the cut part of the terminal box. CONSTITUTION: A terminal box includes a housing(110) and a cover frame(120). The housing includes a frame, a fixed wall plate(112), and a detachable wall plate(118). The frame is formed by connecting a plurality of metal units and provides the receiving space for communication and electrical terminals. The detachable wall plate is detachably combined with the fixed wall plate. A cover frame is movably combined with the housing. The packaging unit is interposed between the housing and the cover frame.

Description

TERMINAL BOX FOR COMMUNICATION AND ELECTRICITY}

The present invention relates to a terminal box for communication and electrical, and more particularly, to insert a rectangular frame to form a housing, and to form a cutout at a predetermined position of the housing and to have a splitting wall plate having socket terminals at the cutout. The present invention relates to a terminal box for communication and electricity, which can be detachably coupled to improve installation of terminal boxes and utilization of space.

In general, the communication and electrical terminal box is used to provide an installation space of the terminal for connecting the wires that are embedded in the fixed wall plate during construction of a single house, apartment house or building.

In the process of embedding the terminal box in the fixed wall plate, first, a support for forming the fixed wall plate is installed, and then arranged so that the opening of the cover frame is exposed to the outside of the fixed wall plate at a predetermined position of the support required by the user. Then, after blocking the opening of the cover frame with the formwork, cast concrete mortar and remove the formwork after the concrete is hardened. As a result, the open portion of the cover frame is exposed and fixed to the fixed wall plate.

However, according to the conventional terminal box, the fastener is integrally formed at a predetermined position of the enclosure to be coupled to the reinforcing steel frame for wall formation, which results in bending the reinforcing steel frame when the fastener is not properly positioned in the reinforcing steel frame. In addition to the inconvenience of having to combine through the work, such as there was a limited problem in the installation of the terminal box and the utilization of space.

Accordingly, an object of the present invention is to insert and insert a rectangular frame to form a housing, and to form a cutout at a predetermined position of the box and to detachably couple a separating wall plate having socket terminals to the cutout, thereby installing a terminal box and It is to provide a terminal box for communication and electrical to improve the utilization of space.

The object is to form a rectangular body by connecting the metal members cut to a predetermined length to form a receiving space for installing the communication and electrical terminals, and insert the injection molded body and the housing to form the receiving space Only one side wall plate portion is formed to have a fixed wall plate and a separating wall plate which is separated from the fixed wall plate, and the separation wall plate has an enclosure and repulsive force and watertightness that allow the socket-outlet terminals for wires to be arranged. Communication and electrical terminal box including a cover frame coupled to be moved back and forth to the enclosure via a packing member.

The frame may be integrally provided with a support for fixing the enclosure to the reinforcing frame for wall formation.

Each corner portion of the cover frame and the housing has a tangy piece which is branched in a cut shape to be elastically unfolded and collapsed, and an inclined groove inclined narrowly toward the inside thereof to correspond to the tangy piece. A fingering means made of a finger piece receiving portion protruding at a position may be further provided.

Therefore, the communication and electrical terminal box according to the present invention, insert-extruded rectangular frame to form the enclosure, and form a cutout at a predetermined position of the enclosure and detachably couples the separating wall plate having a socket terminal in the cutout This can create the effect of improving the installation of the terminal box and the utilization of the space.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.

1 is a perspective view showing the frame of the housing according to the present invention, Figure 2 is an exploded perspective view showing a terminal box according to the present invention, Figure 3 is a partial cross-sectional view 'A-A' line of FIG.

According to the communication and electrical terminal box 100 according to the present invention, as shown in Fig. 1 or 2, by inserting the frame 111 forming the skeleton to configure the housing 110. Enclosure 110 is composed of a fixed wall plate 112 and a separating wall plate 118 that is separated from the fixed wall plate 112 to form an outer body.

The frame 111 is made of a rectangular body connecting metal members cut to a predetermined length so as to form a receiving space 113 for installing communication and electrical terminals. At a predetermined position of the frame body 111, as shown in FIG. 1, a support 111a for fixing the housing 110 to a reinforcing frame (not shown) for wall formation is integrally provided.

Enclosure 110 is provided with a receiving space 113 is opened only in the front. The receiving space 113 is provided with communication and electrical terminals.

On the inner wall surface of the enclosure 110 is formed a fastening groove 114 to which the fastening protrusions 122 provided on the cover frame 120 are moved.

Predetermined positions of the enclosure 110 and the fixed wall plate 112 are provided with cutouts 116 cut into arbitrary shapes, as shown in FIG. 1. On both sides of the cutout 116, recessed guide grooves 116a are formed.

The cutout 116 is detachably fitted with a plate-shaped separating wall plate 118. The separating wall plate 118 may be further provided with a plurality of socket terminals 115 through which the wires are drawn out. Various wires (for example, electric lines, telephone lines, Internet dedicated lines, antenna lines, etc.) for connecting to the communication and electrical terminals through the socket terminals 115 are drawn in and out.

Guide protrusions 118a corresponding to the guide grooves 116a of the cutout 116 are formed at both side portions of the separating wall plate 118, whereby the guide protrusions 118a are guided by the guide grooves 116a. Can be fitted.

The guide groove 116a may be provided at both side portions of the separating wall plate 118, and the guide protrusion 118a may be provided at the cutout portion 116 side.

According to the communication and electrical terminal box 100 according to the present invention having the configuration as described above, the installation and space of the terminal box by detaching the separating wall plate 118 from the cutout 116 according to the user's request or installation environment It can greatly improve the usability of the.

One side of the cover frame 120 facing the enclosure 110 is provided with a fitting groove (not shown) corresponding to the front circumference of the enclosure 110. The fitting groove may be provided in various ways. For example, the fitting groove may be provided in a form of making a groove without damaging the thickness of the cover frame 120, and further forming a fixing wall plate to protect the fitting groove. It may be arranged. Such, the fitting groove is preferably provided to sufficiently accommodate the fixed wall plate thickness of the enclosure (110).

The cover frame 120 may be coupled to move forward and backward with respect to the housing 110. On one side of the cover frame 120, as shown in Figure 1, an opening 121 corresponding to the receiving space 113 of the housing 110 is provided. The open portion communicates with the accommodation space 113 and is provided with terminals and various electric wires.

A fastening protrusion 122 formed to protrude in the direction of the enclosure 110 is provided around the open portion of the cover frame 120 (for example, the left / right end), while the inner wall portion is provided at a predetermined position in FIG. 1. As shown, it may be provided with a guide protrusion 123 to perform the role of guiding when combined with the enclosure (110).

One side of the cover frame 120 is provided with a gripping means 130 to impart an elastic force to allow the cover frame 120 to move forward and backward with respect to the housing 110.

The fingering means 130 corresponds to the fingering piece 131 having a finger piece 131 formed at a predetermined position around the opening of the cover frame 120 and an inclined groove 132a inclined narrowly toward the inside. It includes a bombardment piece receiving box 132 is provided to protrude to the housing 110.

The bombardment piece 131 may be provided in various shapes. For example, as illustrated in FIG. 1, one end portion may be cut and may be provided as bar pieces having semi-curved bent portions formed at the end portion thereof, and a rhombus shape. It may be provided as.

When the bombardment pieces 131 are inserted into the inclined grooves 132a and applied with an external force, the cover pieces 120 are moved forward / backward with respect to the enclosure 110 by being able to elastically expand and contract along the inclination angle. .

The finger piece 131 may be provided in the housing 110, and the finger piece piece receiving box 132 having the inclined groove 132a may be provided in the cover frame 120.

Although not shown, the cover may be detachably fastened to the cover frame 120 in a direction opposite to that of the housing 110.

Between the enclosure 110 and the cover frame 120, as shown in Figure 1, the packing member 140 for improving the watertightness may be fitted. The packing member 140 is provided to have a predetermined elastic force, and reinforces the repulsive force for pushing the cover frame 120 from the housing 110. The packing member 140 may be made of various materials such as a soft synthetic resin foam or a synthetic rubber having a cushioning force.

While the exemplary embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to the specific embodiments, and those skilled in the art are appropriate within the scope described in the claims of the present invention. It will be possible to change.

1 is a perspective view showing a frame of a housing according to the present invention,

2 is an exploded perspective view showing a terminal box according to the present invention;

3 is a partial cross-sectional view taken along the line 'A-A' of FIG.

** Explanation of symbols for main parts of the drawing **

100: terminal box, 110: enclosure,

111: frame, 111a: support,

112: fixed wall plate, 113: accommodation space,

114: fastening groove, 115: socket terminal,

116: incision, 116a: guide groove,

118: separating wall plate, 118a: guide projection,

120: cover frame, 121: opening part,

122: fastening protrusion, 123: guide protrusion,

130: the tangy means, 131: the tangy piece,

132: magazine box, 132a: inclined groove,

140: packing member.

Claims (3)

A frame to form a rectangular body by connecting metal members cut to a predetermined length to form a receiving space for installing the communication and electrical terminals; The insert body is inserted into the mold and only the two side wall plate portions forming the receiving space are formed to have a separating wall plate which is separated from the fixed wall plate and the fixed wall plate. Enclosure to be placed; And And a cover frame coupled to the housing so as to be moved back and forth through a packing member that generates repulsive force and watertightness. According to claim 1, The frame is, Communication and electrical terminal box, characterized in that the support is provided integrally for fixing the enclosure to the reinforcing steel frame for wall formation. According to claim 1, wherein each corner of the cover frame and the housing, The fingerboard is formed by holding a fingerboard piece which is branched in a cut shape so that it can be unfolded and retracted elastically, and has a slanted groove which is inclined narrowly toward the inside and protrudes at a position corresponding to the fingerlet piece. Terminal box for communication and electrical, characterized in that it is further provided.

Images