Junction box device with convex finishing surface

Abstract

The utility model relates to the technical field of building electrical installation, and discloses a convex complete surface junction box device, which comprises a side lug junction box and a building wall body, two groups of installation guide rail seats are arranged on the wall body of the building wall body, two sides of the side lug junction box are provided with limiting support frames, and the back surface of the side lug junction box is provided with an extended fixing sheet. According to the utility model, the extension fixing sheet can be adapted to the mounting seat through the guide rail and can move up and down on the mounting guide rail seat, the extension fixing sheet can bear and support the side ear wire box, and the side ear wire box is positioned and hung on the extension fixing sheet through the limiting support frame, so that the side ear wire box can be freely moved back and forth in the extension fixing sheet and is fixed by the screw; the device is simple in structure, easy and convenient to fix and move, capable of adapting to installation and adaptation of complex circuit wires, capable of achieving up-down and front-back displacement operation of the in-place junction box, suitable for installation construction of different circuit wires and capable of reducing construction difficulty and cost.

Description

Technical Field

[0001] The utility model relates to the technical field of building electrical installation, in particular to an outwardly convex finished surface wire box device. Background Art

[0002] The side-ear wire box, also known as the junction box, is an electrical component used to connect wires in a circuit. Its main function is to connect different wires in the circuit to achieve the purpose of electrical signal transmission and control. In actual use, junction boxes are often used to replace electrical equipment, circuit branches, and electrical appliance repairs in order to connect different wires together; traditional 86 wire boxes are mainly used for the installation of wall electrical equipment, but because their fixing methods are mostly flat against the wall, they cannot adapt to the installation requirements of the convex finished surface. For this reason, it is necessary to improve the structure of the junction box for construction design.

[0003] When using existing electrical component junction boxes, since the line fixing method is mostly a wall-fitting design, the side ear junction box is often set on the outside of the wall. However, in actual use, the position of the junction box is fixed after installation, and it cannot be moved up and down and forward and backward according to the needs of the line conductor. The overall displacement adjustment capability is relatively inconvenient and cannot adapt to the installation and construction of complex circuit conductors, which increases the construction difficulty and cost. For this reason, we propose a convex finished surface junction box device to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an outwardly convex finished surface wire box device, which has the advantages of being able to move the terminal box up and down and forward and backward, being suitable for the installation and construction of different circuit conductors, reducing the construction difficulty and cost, and solving the problem that the existing terminal box is installed in a fixed position and cannot be moved and adjusted according to the needs of the circuit conductors, thereby increasing the construction difficulty and cost.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned up-down and forward-backward displacement operation of the junction box, adapt to the installation and construction of different circuit wires, and reduce the construction difficulty and cost, the utility model provides the following technical solutions: a convex surface wire box device, including a side ear wire box and a building wall, the wall of the building wall is provided with two sets of installation guide rail seats;

[0008] The two sides of the side ear wire box are provided with a limit support frame, the back of the side ear wire box is provided with an extended fixing piece, the extended fixing piece penetrates and is slidably connected to the inner sides of the two limit support frames, the side ear wire box is limited by the limit support frame and is slidably connected to the inner side of the extended fixing piece, the extended fixing piece is provided with mounting holes at equal distances, and the back of the extended fixing piece is provided with a guide rail adapter mounting seat;

[0009] The extended fixing plate is bolted to the guide rail adapter mounting seat through the mounting hole, the guide rail adapter mounting seat is snap-fitted onto the guide rail mounting seat, and the side ear wire box and the limit support frame are threadedly positioned on the extended fixing plate by threaded nails.

[0010] Preferably, the mounting plates on both sides of the mounting rail seat are provided with rivet bolts, the rivet bolts are riveted to the building wall, and the mounting rail seat is bolted and fixed to the building wall by the rivet bolts.

[0011] Preferably, the limiting support frame fits snugly with the extended fixing plate, an auxiliary screw hole is opened on the limiting support frame, the auxiliary screw hole corresponds to the position of the mounting hole, and the limiting support frame is fixed to the extended fixing plate by the mounting hole and the auxiliary screw hole in combination with threaded nails.

[0012] Preferably, the extended fixing piece is U-shaped as a whole, and both sides of the front side of the extended fixing piece are provided with limiting baffles, and the limiting support frame is limited at the extended fixing piece by the limiting baffles.

[0013] Preferably, the side ear wire box is a square metal box, and connecting mounting plates are provided on both sides of the interior of the side ear wire box.

[0014] Preferably, the guide rail adapter mounting seat includes an integral mounting seat and two magnetic mounting blocks, the integral mounting seat is bolted and fixed to the back side of the extended fixing plate, the two magnetic mounting blocks are correspondingly arranged on the back side of the integral mounting seat, the back sides of the two magnetic mounting blocks are magnetically engaged with the inner side of the mounting guide rail seat, and the extended fixing plate is engaged and installed on the mounting guide rail seat by the guide rail adapter mounting seat.

[0015] Preferably, the two guide rail mounting seats are vertically mounted on the building wall, and the extended fixing plates are correspondingly arranged on the front sides of the guide rail mounting seats. The extended fixing plates can be freely movably engaged in the track of the guide rail mounting seats by the guide rail adapter mounting seats.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a convex finished surface thread box device, which has the following beneficial effects:

[0018] 1. The convex surface wire box device is provided with a mounting guide rail seat, and the extended fixing plate can be adapted to the mounting seat by the guide rail and moved up and down on the mounting guide rail seat. The extended fixing plate can support the side ear wire box, and the side ear wire box is positioned and hung on the extended fixing plate by a limit support frame, so that the side ear wire box can be freely adjusted forward and backward in the extended fixing plate. It is fixed by screws, and the fixation and position movement are relatively simple and convenient. It can adapt to the installation and adaptation of complex circuit wires, so that the device can achieve the up and down and forward and backward displacement operations of the terminal box, which is suitable for the installation and construction of different circuit wires, reducing the construction difficulty and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a formal three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a top-down perspective schematic diagram of the structure of the utility model;

[0022] Figure 4 It is a top view cross-sectional stereoscopic schematic diagram of the structure of the utility model.

[0023] In the figure: 1. Side ear box; 2. Building wall; 3. Mounting guide seat; 4. Limit support frame; 5. Extended fixing plate; 6. Mounting hole; 7. Guide rail adapter mounting seat; 71. Mounting seat as a whole; 72. Magnetic mounting block; 8. Riveted bolts; 9. Limit baffle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , a convex surface wire box device, comprising a side ear wire box 1 and a building wall 2, wherein two sets of mounting guide rail seats 3 are arranged on the wall of the building wall 2;

[0026] A limiting support frame 4 is provided on both sides of the side ear wire box 1, and an extended fixing piece 5 is provided on the back of the side ear wire box 1. The extended fixing piece 5 penetrates and is slidably connected to the inner sides of the two limiting support frames 4. The side ear wire box 1 is limited by the limiting support frame 4 and is slidably connected to the inner side of the extended fixing piece 5. Mounting holes 6 are equidistantly provided on the extended fixing piece 5, and a guide rail adapter mounting seat 7 is provided on the back of the extended fixing piece 5;

[0027] The extended fixing piece 5 is bolted to the guide rail adapter mounting seat 7 through the mounting hole 6, the guide rail adapter mounting seat 7 is snap-fitted to the mounting guide rail seat 3, and the side ear wire box 1 and the limit support frame 4 are threadedly positioned on the extended fixing piece 5 by screws;

[0028] The beneficial effects to be expressed by this solution are as follows: by providing an installation guide rail seat 3, the extended fixing plate 5 can be adapted to the installation seat 7 by the guide rail, and can be displaced up and down on the installation guide rail seat 3. The extended fixing plate 5 can support the side ear wire box 1, and the side ear wire box 1 is positioned and hung on the extended fixing plate 5 by the limit support frame 4, so that the side ear wire box 1 can be freely adjusted forward and backward in the extended fixing plate 5, and is fixed by screws. Both fixation and position movement are relatively simple and convenient, and can adapt to the installation and adaptation of complex circuit wires, so that the device can achieve the function of having a terminal box for up and down and forward and backward displacement operations, and is suitable for the installation and construction of different circuit wires, reducing the construction difficulty and cost.

[0029] Furthermore, the mounting plates on both sides of the mounting rail seat 3 are provided with rivet bolts 8, the rivet bolts 8 are riveted to the building wall 2, and the mounting rail seat 3 is bolted and fixed to the building wall 2 by the rivet bolts 8;

[0030] By providing the riveting bolts 8, the mounting rail seat 3 can be stably riveted and mounted on the building wall 2, and the overall mounting tightness is good.

[0031] Furthermore, the limiting support frame 4 fits snugly with the extended fixing piece 5, and an auxiliary screw hole is provided on the limiting support frame 4, and the auxiliary screw hole corresponds to the position of the mounting hole 6, and the limiting support frame 4 is fixed to the extended fixing piece 5 by the mounting hole 6 and the auxiliary screw hole in combination with the screw nail;

[0032] By setting a limit support frame 4 that fits snugly with the extended fixing plate 5, the side ear wire box 1 can be stably supported and mounted. After the side ear wire box 1 is moved to a suitable position, the auxiliary screw holes and the mounting holes 6 cooperate with the threaded nails to fix the limit support frame 4 to the extended fixing plate 5, thereby fixing the side ear wire box 1. Position adjustment and fixation are relatively convenient, and construction is easy.

[0033] Furthermore, the extended fixing piece 5 is in a U-shape as a whole, and both sides of the front side of the extended fixing piece 5 are provided with limit baffles 9, and the limit support frame 4 is limited at the extended fixing piece 5 by the limit baffles 9;

[0034] The extended fixing piece 5 is arranged in a U-shape as a whole, which can stably support the side ear wire box 1. The limiting baffle 9 limits the side ear wire box 1 to prevent the side ear wire box 1 from separating from the extended fixing piece 5, which is convenient for installation.

[0035] Furthermore, the side ear wire box 1 is a square metal box, and connecting mounting plates are provided on both sides of the inside of the side ear wire box 1;

[0036] By setting the side ear wire box 1 as a square metal box, it is easy to manufacture, and a connecting installation piece is provided inside to assist the adaptation and installation of circuit electrical components and wires, and the overall practicality is good.

[0037] Further, the guide rail adapter mounting seat 7 includes a mounting seat as a whole 71 and two magnetic mounting blocks 72. The mounting seat as a whole 71 is bolted and fixed to the back of the extended fixing plate 5. The two magnetic mounting blocks 72 are correspondingly arranged on the back of the mounting seat as a whole 71. The backs of the two magnetic mounting blocks 72 are magnetically engaged with the inner side of the mounting guide rail seat 3. The extended fixing plate 5 is engaged and installed at the mounting guide rail seat 3 by the guide rail adapter mounting seat 7.

[0038] By setting the guide rail adapter mounting seat 7 including the mounting seat as a whole 71 and two magnetic mounting blocks 72, the mounting seat as a whole 71 can be connected with the extended fixing plate 5 and the two magnetic mounting blocks 72, and the magnetic mounting blocks 72 are connected with the mounting guide rail seat 3. The overall installation and adaptation are convenient, the overall load-bearing positioning is stable, and the displacement operation can be performed freely. Moreover, since the magnetic mounting blocks 72 are magnetically engaged, the movement and installation positioning are relatively simple and convenient, and the practicability is good.

[0039] Furthermore, two guide rail mounting seats 3 are vertically mounted on the building wall 2, and the extended fixing piece 5 is correspondingly arranged on the front side of the guide rail mounting seat 3, and the extended fixing piece 5 can be freely engaged in the track of the guide rail mounting seat 3 by the guide rail adapter mounting seat 7;

[0040] By arranging the installation guide rail seat 3 to be installed in a vertical shape, the side ear wire box 1 can be freely adjusted up and down, and the installation and adaptation of the installation guide rail seat 3 is relatively simple and convenient, and has good practicality.

[0041] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection. Those skilled in the art can easily implement it. It belongs to the existing technology and will not be elaborated.

[0042] Working principle: by providing two sets of guide rail mounting seats 3 on the building wall 2, the guide rail adapter mounting seat 7 can be stably engaged and installed, and the guide rail adapter mounting seat 7 can freely move up and down in the slide rail of the guide rail mounting seat 3;

[0043] The guide rail adapter mounting seat 7 is bolted and installed on the back side of the extended fixing plate 5, and the extended fixing plate 5 can bear and support the side ear wire box 1. The limit support frames 4 provided on both sides of the side ear wire box 1 can be positioned and hung on both sides of the extended fixing plate 5, so that the side ear wire box 1 can be freely adjusted for front and rear displacement in the extended fixing plate 5, and is fixed by screws through different mounting holes 6 after displacement. The fixation and position movement are relatively simple and convenient, so that the side ear wire box 1 can adapt to the installation and adaptation of complex circuit wires, so that the device can achieve the up and down and front and back displacement operations of the terminal box, and is adapted to the installation and construction of different circuit wires, reducing the construction difficulty and cost, and solving the problem that the existing terminal box is fixed in the installation position and cannot be adjusted for displacement according to the needs of the circuit wire, which increases the construction difficulty and cost.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convex finished surface wire box device, comprising a side ear wire box (1) and a building wall (2), characterized in that: The wall of the building wall (2) is provided with two sets of mounting guide rail seats (3); The side ear wire box (1) is provided with a limit support frame (4) on both sides, and an extended fixing piece (5) is provided on the back of the side ear wire box (1). The extended fixing piece (5) penetrates and is slidably connected to the inner sides of the two limit support frames (4). The side ear wire box (1) is limited by the limit support frame (4) and is slidably connected to the inner side of the extended fixing piece (5). The extended fixing piece (5) is provided with mounting holes (6) at equal distances, and a guide rail adapter mounting seat (7) is provided on the back of the extended fixing piece (5); The extended fixing plate (5) is bolted to the guide rail adapter mounting seat (7) via the mounting hole (6); the guide rail adapter mounting seat (7) is snap-fitted onto the guide rail mounting seat (3); and the side ear wire box (1) and the limit support frame (4) are threadedly positioned on the extended fixing plate (5) by screws.

2. The convex finished needle thread box device according to claim 1, characterized in that: The mounting plates on both sides of the mounting rail seat (3) are provided with rivet bolts (8), the rivet bolts (8) are riveted to the building wall (2), and the mounting rail seat (3) is bolted and fixed to the building wall (2) by the rivet bolts (8).

3. The convex finished needle thread box device according to claim 1, characterized in that: The limit support frame (4) fits snugly with the extended fixing plate (5), an auxiliary screw hole is provided on the limit support frame (4), the auxiliary screw hole corresponds to the position of the mounting hole (6), and the limit support frame (4) is fixed to the extended fixing plate (5) by means of the mounting hole (6) and the auxiliary screw hole in combination with a threaded nail.

4. The device for producing a convex surface thread box according to claim 1, characterized in that: The extended fixing piece (5) is in a U-shape as a whole, and both sides of the front side of the extended fixing piece (5) are provided with limit baffles (9), and the limit support frame (4) is limited at the extended fixing piece (5) by the limit baffles (9).

5. The device for producing a convex surface thread box according to claim 1, characterized in that: The side ear wire box (1) is a square metal box, and connecting mounting plates are provided on both sides of the inside of the side ear wire box (1).

6. The device for producing a convex surface thread box according to claim 1, characterized in that: The guide rail adapter mounting seat (7) comprises a mounting seat as a whole (71) and two magnetic mounting blocks (72); the mounting seat as a whole (71) is bolted and fixed to the back side of the extended fixing plate (5); the two magnetic mounting blocks (72) are correspondingly arranged on the back side of the mounting seat as a whole (71); the back sides of the two magnetic mounting blocks (72) are magnetically engaged with the inner side of the mounting guide rail seat (3); and the extended fixing plate (5) is engaged and mounted on the mounting guide rail seat (3) by the guide rail adapter mounting seat (7).

7. The device for producing a convex surface thread box according to claim 1, characterized in that: The two guide rail mounting seats (3) are vertically mounted on the building wall (2), and the extended fixing piece (5) is correspondingly arranged on the front side of the guide rail mounting seat (3). The extended fixing piece (5) can be freely engaged in the track of the guide rail mounting seat (3) by the guide rail adapter mounting seat (7).

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