Junction box for electronic engineering

Abstract

The utility model relates to the field of junction boxes, in particular to a junction box for electronic engineering, and adopts the technical scheme that the junction box comprises a box body and a connecting pipe, wiring holes are formed in the top surface, the bottom surface, the left side and the right side of the box body, and one end of the connecting pipe is rotatably mounted at the wiring holes in the inner wall of the box body; a wiring hole is formed in the inner wall of the box body, a connecting pipe is arranged in the wiring hole, one end, far away from the inner wall of the box body, of the connecting pipe is fixedly connected with a wire conduit, one end, far away from the connecting pipe, of the wire conduit is fixedly connected with a connecting ring, and a wire clamping film is adhered to the inner wall of the connecting ring. A wire is clamped and fixed through the wire clamping film in the connecting ring, and then the wire is guided to face a specific direction by adjusting and rotating the connecting pipe and the wire conduit, so that the effect of clearer wire arrangement in the junction box is achieved, and the wires in the junction box are prevented from being crossed or disordered; and the difficulty of electronic engineering troubleshooting and maintenance by workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of junction boxes, and particularly to a junction box for electronic engineering. Background Art

[0002] Electronic engineering is also known as "weak current technology" or "information technology", and can be further divided into electrical measurement technology, adjustment technology, and electronic technology. Electronic engineering is a subclass of electrical engineering and is an engineering discipline facing the electronic field. Today, its research objects have exceeded the electronic field. The application forms of electronic engineering cover electric equipment and various electric switches that utilize control technology, measurement technology, adjustment technology, computer technology, and even information technology.

[0003] The existing technology has the following deficiencies: In the existing technology, the junction box for electronic engineering is embedded in the wall. In electronic engineering, a large number of wires are required. The space inside the junction box is limited. Connecting a large number of wires in one junction box will make the wire routing in the junction box unclear or too crowded, which may cause the wires inside the junction box to cross or be chaotic, increasing the difficulty of troubleshooting and maintenance.

[0004] Therefore, it is very necessary to invent a junction box for electronic engineering. Content of the Utility Model

[0005] In order to achieve the above object, the utility model provides the following technical solution: A junction box for electronic engineering, including a box body and a connecting pipe. One side of the box body is open. Wiring holes are provided on the top surface, bottom surface, left and right sides of the box body. One end of the connecting pipe is rotatably installed at the wiring hole on the inner wall of the box body. The end of the connecting pipe away from the inner wall of the box body is fixedly connected to a wire conduit. The end of the wire conduit away from the connecting pipe is fixedly connected to a connecting ring. A clamping film is adhesively bonded to the inner wall of the connecting ring. Wires can pass through the wiring hole, connecting pipe, wire conduit, connecting ring, and clamping film in sequence from outside the box body. The wire conduit can be bent to different angles.

[0006] Preferably, a circular protrusion is provided at one end of the connecting pipe, and a circular groove is provided on the inner wall of the wiring hole. The circular protrusion of the connecting pipe is embedded in the circular groove on the inner wall of the wiring hole.

[0007] Preferably, the wire conduit is made of polypropylene material and has a corrugated pipe structure.

[0008] Preferably, the clamping film is made of rubber material, and a radial opening is provided at the center of the clamping film. When the wire passes through the clamping film, the radial opening of the clamping film can clamp the wire.

[0009] Preferably, a cover plate is fixedly installed in the center of the wiring hole, and there are tiny holes between the wiring hole and the cover plate. Knocking the cover plate can expose the wiring hole.

[0010] Preferably, the box body is embedded in the wall surface, and internal thread mounting seats are fixedly installed on both sides of the inner wall of the box body. A panel can be installed at the opening end of the box body.

[0011] The beneficial effects of the present utility model are as follows: The electric wire passes through the wiring hole, the connecting pipe, the wire conduit, the connecting ring and the wire clamping film in sequence from outside the box body. The wire is clamped and fixed by the wire clamping film in the connecting ring, and then the connecting pipe and the wire conduit rotatably installed at the wiring hole of the inner wall of the box body are adjusted and rotated to guide the electric wire towards a specific direction, so as to achieve the effect of making the wire routing in the junction box clearer, avoiding the crossing or chaos of the electric wires inside the junction box, and reducing the difficulty for the staff to troubleshoot and maintain electronic engineering faults. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of a junction box for electronic engineering provided by the present utility model;

[0013] Figure 2 is the cross-sectional view of a junction box for electronic engineering provided by the present utility model;

[0014] Figure 3 is the structural schematic diagram of the connecting pipe, the wire conduit and the connecting ring of a junction box for electronic engineering provided by the present utility model;

[0015] Figure 4 is the distribution schematic diagram of the wiring holes on the inner wall of the box body of a junction box for electronic engineering provided by the present utility model;

[0016] Figure 5 is the structural schematic diagram of the inner wall of the box body of a junction box for electronic engineering provided by the present utility model.

[0017] In the figure: box body 11, wiring hole 12, internal thread mounting seat 13, connecting pipe 14, wire conduit 15, connecting ring 16, wire clamping film 17. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not intended to limit the present utility model.

[0019] Embodiment 1

[0020] As Figure 1 - Figure 5As shown in the figure, a junction box for electronic engineering in the first aspect embodiment of the present utility model includes a box body 11 and a connecting pipe 14. One side of the box body 11 is open. Wiring holes 12 are provided on the top surface, bottom surface, left and right sides of the box body 11. One end of the connecting pipe 14 is rotatably installed at the wiring hole 12 on the inner wall of the box body 11. The end of the connecting pipe 14 away from the inner wall of the box body 11 is fixedly connected to a wire conduit 15. The end of the wire conduit 15 away from the connecting pipe 14 is fixedly connected to a connecting ring 16. A clamping film 17 is adhesively bonded to the inner wall of the connecting ring 16. An electric wire can pass through the wiring hole 12, the connecting pipe 14, the wire conduit 15, the connecting ring 16 and the clamping film 17 in sequence from outside the box body 11, and the wire conduit 15 can be bent to different angles.

[0021] In the above embodiment, it should be noted that the electric wire passes through the wiring hole 12, the connecting pipe 14, the wire conduit 15, the connecting ring 16 and the clamping film 17 in sequence from outside the box body 11. The clamping film 17 in the connecting ring 16 clamps and fixes the electric wire. Then, by adjusting and rotating the connecting pipe 14 and the wire conduit 15 rotatably installed at the wiring hole 12 on the inner wall of the box body 11, the electric wire is guided in a specific direction, so as to achieve the effect of making the wiring of the electric wires in the junction box clearer, avoiding the crossing or chaos of the electric wires inside the junction box, and reducing the difficulty for the staff to troubleshoot and maintain electronic engineering faults.

[0022] Embodiment 2

[0023] As Figure 1 - Figure 3 As shown in the figure, a junction box for electronic engineering includes all the contents of Embodiment 1. In addition, a circular protrusion is provided at one end of the connecting pipe 14, a circular groove is provided on the inner wall of the wiring hole 12, and the circular protrusion of the connecting pipe 14 is embedded and installed in the circular groove on the inner wall of the wiring hole 12. The wire conduit 15 is made of polypropylene material, the wire conduit 15 has a corrugated pipe structure, the clamping film 17 is made of rubber material, and a radial opening is provided at the center of the clamping film 17. When the electric wire passes through the clamping film 17, the radial opening of the clamping film 17 can clamp the electric wire.

[0024] In the above embodiment, it should be noted that the connecting pipe 14 is made of plastic material. The connecting pipe 14 is rotatably installed on the inner wall of the wiring hole 12 through the circular protrusion. The wire conduit 15 can be freely deflected and adjusted. The radial opening of the clamping film 17 adapts to electric wires of different diameters through its own deformation.

[0025] Embodiment 3

[0026] As Figure 1 and Figure 4As shown in the figure, a junction box for electronic engineering includes all the contents of Embodiment 1. In addition, a cover plate is fixedly installed at the center of the wiring hole 12, and there are tiny holes between the wiring hole 12 and the cover plate. Knocking on the cover plate can expose the wiring hole 12.

[0027] In the above embodiment, it should be noted that the cover plate has the functions of dust prevention and protecting the wiring hole 12. In the factory state, the cover plate and the box body 11 are integrated. During use, knocking off the cover plate can achieve the effect of exposing the wiring hole 12 where wiring is required.

[0028] Embodiment 4

[0029] As Figure 1 and Figure 4 As shown in the figure, a junction box for electronic engineering includes all the contents of Embodiment 1. In addition, the box body 11 is embedded in the wall. Inner threaded mounting seats 13 are fixedly installed on both sides of the inner wall of the box body 11, and a panel can be installed at the open end of the box body 11.

[0030] In the above embodiment, it should be noted that threads are provided on the inner wall of the inner threaded mounting seat 13, and through the inner threaded mounting seat 13, the effect of facilitating the installation of the panel at the open end of the junction box body 11 can be achieved.

[0031] The use process of the present utility model is as follows: Those skilled in the art pass the electric wire through the wiring hole 12, the connecting pipe 14, the wire conduit 15, the connecting ring 16, and the wire clamping film 17 in sequence from outside the box body 11. The radial opening at the center of the wire clamping film 17 clamps the electric wire. By adjusting and rotating the connecting pipe 14 and the wire conduit 15 rotatably installed at the wiring hole 12 on the inner wall of the box body 11, the electric wire is guided in a specific direction to avoid the electric wires on the inner wall of the box body 11 from crossing or getting disordered.

[0032] The above are only the preferred embodiments of the present utility model. Any person skilled in the art may modify the present utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present utility model falls within the scope of protection required by the present utility model.

Claims

1. A junction box for electronic engineering, comprising a box body (11) and a connecting pipe (14), wherein one side of the box body (11) is open, and the top surface, bottom surface and left and right sides of the box body (11) are provided with wiring holes (12), characterized in that: One end of the connecting tube (14) is rotatably mounted at the wiring hole (12) on the inner wall of the box body (11); one end of the connecting tube (14) away from the inner wall of the box body (11) is fixedly connected to the wire tube (15); one end of the wire tube (15) away from the connecting tube (14) is fixedly connected to the connecting ring (16); a wire clamping film (17) is bonded to the inner wall of the connecting ring (16); the wire can pass through the wiring hole (12), the connecting tube (14), the wire tube (15), the connecting ring (16) and the wire clamping film (17) in sequence from the outside of the box body (11); and the wire tube (15) can be bent to different angles.

2. A junction box for electronic engineering according to claim 1, characterized in that: An annular protrusion is provided at one end of the connecting tube (14), an annular groove is provided on the inner wall of the wiring hole (12), and the annular protrusion of the connecting tube (14) is embedded in the annular groove on the inner wall of the wiring hole (12).

3. A junction box for electronic engineering according to claim 1, characterized in that: The wire tube (15) is made of polypropylene and has a corrugated tube structure.

4. A junction box for electronic engineering according to claim 1, characterized in that: The wire clamping film (17) is made of rubber material, and a radial opening is arranged at the center of the wire clamping film (17). When the wire passes through the wire clamping film (17), the radial opening of the wire clamping film (17) can clamp the wire.

5. A junction box for electronic engineering according to claim 1, characterized in that: A cover plate is fixedly mounted at the center of the wiring hole (12), and a tiny hole is provided between the wiring hole (12) and the cover plate, so that the wiring hole (12) can be exposed by knocking on the cover plate.

6. A junction box for electronic engineering according to claim 1, characterized in that: The box body (11) is pre-buried in a wall surface, internal thread mounting seats (13) are fixedly mounted on both sides of the inner wall of the box body (11), and a panel can be mounted on the open end of the box body (11).

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