CN213072033U - Electrical instrument junction box convenient to wiring - Google Patents

Abstract

The utility model discloses an electrical instrument junction box convenient for wiring, which relates to the field of electrical wiring and comprises a box body and a device plate, wherein the side wall of the device plate is provided with a wiring terminal, the box body is mutually connected with the device plate through a connecting structure, the side wall of the connecting structure is in through connection with a plurality of cable leading-in devices, the side wall of the connecting structure is fixedly connected with two second fixing feet, the second fixing feet and the side wall of the device plate are both provided with two fixing holes in a through way, the second fixing feet and the device plate are mutually connected through bolts, and through the matching use among the fixing feet, the connecting structure, the bolts and the box body, when wiring, a box cover or a cover plate can be pulled outwards and pulled out together with the device plate in the box body, at the moment, all cables can be led in for wiring operation, compared with the traditional wiring mode of the junction box, the internal wiring and other operations are all completed outside the, the wiring operation is not limited by the box body, so that the wiring operation is more convenient and faster.

Description

Electrical instrument junction box convenient to wiring

Technical Field

The utility model relates to an electric wiring field especially relates to an electric instrument junction box convenient to wiring.

Background

The junction box is one of the electrical accessories which play a role in protecting and connecting electric wires in circuit engineering, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect;

in an automatic control system, a junction box is generally used for cable branching, but in the traditional junction box wiring practice, the operations such as wiring and the like are carried out in the box, and the box body is generally small and limited by the box body space, so that the operation is difficult abnormally, and therefore an electric instrument junction box convenient for wiring is provided for solving the problems.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the electric instrument junction box convenient to wiring that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electrical instrument junction box convenient to wiring, includes box and device board, be provided with binding post on the lateral wall of device board, the box passes through coupling mechanism interconnect with the device board, coupling mechanism's lateral wall through connection has a plurality of cable introducing devices, the fixed foot of two seconds of connection structure's lateral wall fixedly connected with, the fixed foot of second all runs through with the lateral wall of device board and has seted up two fixed orificess, the fixed foot of second passes through bolt interconnect with the device board, connection structure all is provided with a plurality of first screw holes with the lateral wall of box, a plurality of first fixed feet of lateral wall fixedly connected with of box.

Preferably, the connecting structure comprises a box cover type structure and an outward opening type structure, and the box cover type structure comprises a rail type box cover and a trackless type box cover.

Preferably, the out-opening door type structure includes two second slide rails of fixed connection on the box inside wall, the both ends of device board are rotated respectively and are connected on the lateral wall of two second slide rails, the tip fixedly connected with apron of the fixed foot of second, cable introducing device through connection is on the lateral wall of apron, first screw hole runs through and sets up on the lateral wall of apron, the lateral wall of box rotates and is connected with the chamber door, the lateral wall of chamber door runs through and has seted up a plurality of second screw holes, the lateral wall fixed mounting of box has a plurality of fixing bases.

Preferably, there are rail formula case lid and trackless case lid all including the case lid of fixed connection at the fixed foot tip of second, cable draw-in device through connection is on the lateral wall of case lid, and the first screw hole that sets up on the box lateral wall corresponds to run through and sets up on the lateral wall of case lid.

Preferably, there is the rail formula including two first slide rails of fixed connection on the box inside wall, the lateral wall fixedly connected with two sliders of case lid, two the slider corresponds sliding connection with two first slide rails respectively.

Preferably, a threaded hole is formed through the side wall of the first fixing leg.

The utility model has the advantages that: the utility model discloses in, use through the cooperation between fixed foot, coupling mechanism, bolt, the box, when the wiring, can with case lid or the outside pulling of apron, together pull out with the inside device board of box, can introduce into all cables this moment, the operation of working a telephone switchboard compares traditional junction box mode of working a telephone switchboard, the operation such as internal connection is whole to be accomplished outside the box, the operation of working a telephone switchboard is not restricted by the box, and then makes the operation of working a telephone switchboard convenient and fast more.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a bottom view of embodiment 1 of the present invention.

Fig. 3 is a plan view of embodiment 1 of the present invention.

Fig. 4 is a side view of embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of embodiment 2 of the present invention.

Fig. 6 is a schematic view of the connection between the connection member and the case cover according to embodiment 2 of the present invention.

Fig. 7 is a front view of embodiment 2 of the present invention.

Fig. 8 is a side view of embodiment 2 of the present invention.

Fig. 9 is a schematic structural view of embodiment 3 of the present invention.

Fig. 10 is a cover plate and device plate position distribution diagram according to embodiment 3 of the present invention.

Fig. 11 is a front view of embodiment 3 of the present invention.

Fig. 12 is a bottom view of embodiment 3 of the present invention.

Reference numbers in the figures: the cable leading-in device comprises a box body 1, a first fixing pin 2, a sliding rail 3, a box cover 4, a cable leading-in device 5, a sliding block 6, a first threaded hole 7, a cover plate 8, a device plate 9, a second fixing pin 10, a fixing hole 11, a wiring terminal 12, a second sliding rail 13, a box door 14, a second threaded hole 15 and a fixing seat 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, an electrical instrument junction box convenient for wiring comprises a box body 1 and a device plate 9, wherein a wiring terminal 12 is arranged on the side wall of the device plate 9, the box body 1 and the device plate 9 are connected with each other through a connecting structure, the side wall of the connecting structure is connected with a plurality of cable leading-in devices 5 in a penetrating manner, the side wall of the connecting structure is fixedly connected with two second fixing pins 10, the second fixing pins 10 and the side wall of the device plate 9 are both provided with two fixing holes 11 in a penetrating manner, the second fixing pins 10 and the device plate 9 are connected with each other through bolts, the connecting structure and the side wall of the box body 1 are both provided with a plurality of first threaded holes 7, and the outer side wall of the box body 1 is fixedly;

furthermore, the connecting structure comprises a box cover type structure and an outward opening type structure, and the box cover type structure comprises a rail type box cover and a trackless type box cover;

furthermore, both the rail-mounted box cover and the trackless box cover comprise box covers 4 fixedly connected to the end parts of the second fixing pins 10, the cable leading-in devices 5 are connected to the side walls of the box covers 4 in a penetrating manner, and first threaded holes 7 in the side walls of the connecting structures correspond to first threaded holes 7 in the side walls of the box bodies 1 and are formed in the side walls of the box covers 4 in a penetrating manner;

further, a threaded hole is formed in the side wall of the first fixing leg 2 in a penetrating mode, and the box body 1 can be fixedly installed through the threaded hole by using a screw;

further, in the present embodiment, the connection structure is of a rail type, the rail type includes two first slide rails 3 fixedly connected to the inner side wall of the box body 1, the side wall of the box cover 4 is fixedly connected with two slide blocks 6, and the two slide blocks 6 are respectively in corresponding sliding connection with the two first slide rails 3;

specifically, during the wiring operation, the box cover 4 is pulled outwards, so that the sliding block 6 slides outwards on the first sliding rail 3 and slides out of the box body 1 together with the device plate 9, at the moment, a cable can be led in through the cable leading-in device 5, the wiring operation is realized outside the box body 1, meanwhile, the second fixing foot 10 and the device plate 9 can be separated by detaching a bolt connected between the second fixing foot 10 and the device plate 9, the wiring operation is more convenient, and the sliding block (6) and the sliding rail (3) can also be replaced by drawer sliding ways which are widely used in the market.

Example 2

Referring to fig. 5-8, the difference between this embodiment and case 1 is that the connection structure is trackless;

the other parts in this embodiment are the same as in case 1;

specifically, during the wiring operation, the box cover 4 is pulled outwards, and then the device board 9 is directly pulled out from the box body 1 together, the device board 9 is fixedly connected with the box cover 4, and a cable is led in through the cable leading-in device 5, so that the wiring operation is performed outside the box body 1;

example 3

Referring to fig. 9-12, the difference between the present embodiment and embodiment 1 is that the connection structure is an outward opening structure, the outward opening structure includes two second slide rails 17 fixedly connected to the inner side wall of the box body 1, two ends of the device board 9 are respectively rotatably connected to the side walls of the two second slide rails 17, the end of the second fixing foot 10 is fixedly connected to the cover plate 8, the cable introducing device 5 is penetratingly connected to the side wall of the cover plate 8, the first threaded hole 7 is penetratingly formed in the side wall of the cover plate 8, the side wall of the box body 1 is rotatably connected to the box door 14, the side wall of the box door 14 is penetratingly formed with a plurality of second threaded holes 15, and the side wall of the box body 1 is fixedly mounted;

the other parts in this embodiment are the same as in case 1;

specifically, during the wiring operation, on the one hand, can outwards stimulate apron 8, and then drive device board 9 and slide on second slide rail 17 to roll-off box 1, and then lead in the cable through cable draw-in 5, carry out the wiring operation outside box 1, on the other hand opens 14 through rotating, can open the lateral wall of box 1, and then can directly carry out the wiring operation in box 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an electric instrument junction box convenient to wiring, includes box (1) and case lid (4) and device board (9), its characterized in that, be provided with binding post (12) on device board (9), case lid (4) through connection has a plurality of cable entry devices (5), fixed foot (10) of two second of inside wall fixedly connected with of case lid (4), fixed foot (10) of second all run through with the lateral wall of device board (9) and seted up two fixed orificess (11), fixed foot (10) of second passes through bolt interconnect with device board (9), the lateral wall of box (1) all is provided with a plurality of first screw holes (7), a plurality of first fixed foot (2) of lateral wall fixedly connected with of box (1).

2. An electrical instrument junction box facilitating wiring as claimed in claim 1 wherein the structure of the box cover (4) includes both rail and rail-less.

3. An electric instrument junction box convenient for wiring as claimed in claim 2, wherein the rail-type box cover and the trackless box cover each comprise a second fixing pin (10) and a box cover (4) which are fixedly connected, the cable leading-in device (5) is penetratingly connected to the side wall of the box cover (4), and the first threaded hole (7) on the side wall of the box body (1) corresponds to and is penetratingly opened on the side wall of the box cover (4).

4. The electrical instrument junction box convenient for wiring as claimed in claim 3, wherein the track type box cover comprises two first sliding rails (3) fixedly connected to the inner side wall of the box body (1), two sliding blocks (6) are fixedly connected to the side wall of the box cover (4), and the two sliding blocks (6) are respectively in corresponding sliding connection with the two first sliding rails (3).

5. An electrical instrument junction box convenient for wiring as claimed in claim 4, wherein the first fixing foot (2) has a threaded hole formed therethrough.

6. An electric instrument connection box convenient for wiring according to claim 1, characterized in that a box door (14) is rotatably connected to one side wall of the box body (1), and the box door (14) is opposite to the device board (9) after being closed.

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