CN2452186Y

CN2452186Y - Wall switch connection box

Info

Publication number: CN2452186Y
Application number: CN 00232451
Authority: CN
Inventors: 李楚林
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-16
Filing date: 2000-11-16
Publication date: 2001-10-03
Anticipated expiration: 2010-11-16

Abstract

The utility model relates to a wall switch connection box. The upper end of a box body is provided with an opening, a lateral wall opposite the box body is provided with a screw hole composed of a bracket and an iron sheet, and the iron sheet with a screw hole at one side can move along the bracket to correct the horizontal position of the switch; the bottom and the lateral wall of the box body are provided with the plastic sheet of a concave groove, the plastic sheet can be separate from the box body, and the concave groove becomes a thread hole if the plastic sheet is removed. The utility model has the advantages of convenient installation, simple and practical structure, etc.

Description

The switch on wall Built-in terminal box

The utility model belongs to installs the terminal box that electric wire is used, international Patent classificating number H02G3/08.

China's utility model patent communique on August 20th, 1997 disclosed a kind of electric pipeline connection box, notification number CN1157496, it is conduit signal earth box, comprise that a box body and is located at the cover plate on this box body, the end face upward opening of this box body, this cover plate is located on the end face of this box body, and each face of this box body has the predetermined pore of multiple size.During the pipe arrangement line, as long as mobile removable cover just can be operated easily.Distribution construction of the feasible pipe of terminal box of the present invention and modification pipeline are convenient and strength-saving.Its shortcoming is not timing to be installed when terminal box, can't revise, be contained on the terminal box panel-switch not just yet; Will punch according to direction of routing in around the terminal box and bottom, waste time and energy.Through hole all is processed in around the terminal box that also has and bottom, and when terminal box was installed, the through hole that electric wire is not installed can infilter cement mortar, destroys electric elements in the box.

The purpose of this utility model provides a kind of switch on wall Built-in terminal box easy to install, simple in structure.

The purpose of this utility model is achieved in that a kind of switch on wall Built-in terminal box, box body 4 upper end open are provided with screw on the box body 4 corresponding sidewalls, and screw is made up of

support

6,3 and iron plate 1,2, the support 3 of one side is fixed on the sidewall, and the iron plate 2 of band screw can move along support 3; The support 6 of opposite side is fixed in sidewall, the iron plate 1 of band screw is fixed on the support 6, the support 3 of both sides is individually fixed on the sidewall, the iron plate 2,1 of band screw can move along

support

3,6, the support 6 of one side and iron plate 1 are fixed into box body and become the whole screw 7 that is connected, the support 6 of opposite side is fixed in sidewall, and the iron plate 2 of band screw can move along support 3, and box body 4 sidewalls are provided with the plastic sheet 8 that can separate with box body 4 of being with groove 5 respectively with the bottom.

Owing to adopt support and movable threaded iron plate,, can proofread and correct the horizontal level of switch on wall by moving up and down the position of iron plate when Built-in terminal box is installed not timing.Because the wall of box body and bottom are provided with the plastic sheet of band groove, plastic sheet can be by opening through wires hole in use, and is convenient, fast, simple and practical.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A view of Fig. 1.

Fig. 3 is another embodiment of the present utility model.

Fig. 4 is the B-B view of Fig. 3.

Among the figure: 1, iron plate, 2, iron plate, 3, support, 4, box body, 5, groove, 6, support, 7, connect screw, 8, plastic sheet.

As Fig. 1, the iron plate 1 that is threaded the hole is fixed on the plastic junction box box body 4 by iron plate shape support 6.Can not move, the iron plate that is threaded hole 2 is fixed on the plastic junction box box body by sheet support 3, iron plate 2 can move up and down along support 3, when switch on wall is installed on two iron plates with threaded hole 1 of terminal box and the iron plate 2, also can proofread and correct the horizontal level of switch on wall by moving up and down iron plate 2 even the Built-in terminal box installation is out-of-level.

Show box body 4 upper end open among Fig. 1 and Fig. 2, the plastic sheet 8 of 2 band grooves 5 is all arranged at wall and bottom, and groove 5 bottom plastic are very thin.Plastic sheet 8 is rounded, and φ 18, φ 22,28 3 kinds of sizes of φ are arranged.During from the outside cabling of Built-in terminal box, size according to direction of routing or penetration pipe, be used for by the corresponding plastic sheet 8 of Built-in terminal box, owing to be with groove 5 around the plastic sheet, and bottom plastic is thin, one by promptly opening, convenient, fast, leave a through wires hole effortlessly, and other position sealing of Built-in terminal box is intact.

Iron plate 1 and iron plate 6 complex manufacturing with threaded hole among Fig. 1, be fixed on that to produce cost on the plastics magazine by hand also high, among Fig. 3, Fig. 4 with iron plate 1 and iron plate 6 in the threaded eye of copper screw or iron screw 1 alternate figures 1, fixing with box body 4 in injection moulding process, than saving man-hour, increase the screw thread strength of fixation with iron plate among Fig. 1 and iron plate 6.

If terminal box do not install level, can not reinstall again afterwards, one of two screw that are installed in the horizontal symmetrical on the tie lines box fix, one move in the vertical direction, just can on pre-buried good out-of-level terminal box, install the panel-switch of level.

Terminal box is when threading in the construction, only need choose corresponding position on terminal box with have gentle hands light one by, a through wires hole is just arranged for its use, the remaining surface sealing is intact, easy construction, the interior element of terminal box can not damage yet.

Claims

1, a kind of switch on wall Built-in terminal box is characterized in that box body (4) upper end open, on the corresponding sidewall of box body (4) screw is set, and screw is made up of support (6,3) and iron plate (1,2).

2, switch on wall Built-in terminal box according to claim 1 is characterized in that the support (3) of a side is fixed on the sidewall, and the iron plate (2) of band screw can move along support (3); The support of opposite side (6) is fixed in sidewall, and the iron plate (1) of band screw is fixed on the support (6).

3, switch on wall Built-in terminal box according to claim 1 is characterized in that the support (3) of both sides is individually fixed on the sidewall, and the iron plate (2,1) of band screw can move along support (3,6).

4, switch on wall Built-in terminal box according to claim 1, the support (6) that it is characterized in that a side and iron plate (1) are fixed into box body and become the whole screw (7) that is connected, the support of opposite side (6) is fixed in sidewall, and the iron plate (2) of band screw can move along support (3).

5, switch on wall Built-in terminal box according to claim 1 is characterized in that box body (4) sidewall and bottom are provided with the plastic sheet (8) that can separate with box body (4) of band groove (5) respectively.