Splicing assembly type audio-video background wall wire passing assembly

Abstract

The utility model discloses a splicing assembly type audio-video background wall wire passing assembly which comprises two main junction boxes, a plurality of branch junction boxes and a wire passing straight pipe. The main junction box is a rectangular box body which is composed of a main box bottom wall, a main box left side wall, a main box right side wall, a main box front side wall and a main box rear side wall and is provided with an opening in the upper end, the main box front side wall is provided with an insertion end portion used for being connected with a wire passing straight pipe in an inserted mode, and the main box left side wall, the main box right side wall and the main box rear side wall are each provided with a knock-off hole. The main box left side wall and the main box right side wall are provided with a son buckle end and a mother buckle end respectively. The branch junction box is a rectangular box body which is composed of a branch box bottom wall, a branch box left side wall, a branch box right side plate, a branch box front side wall and a branch box rear side wall and is provided with an opening in the upper end. The branch box left side wall and the branch box right side wall are provided with a son buckle end and a mother buckle end respectively. The male buckle ends and the female buckle ends are buckled in a matched mode, so that left-right splicing of the main junction box and the branch junction boxes and left-right splicing of the multiple branch junction boxes are achieved, and the number of the branch junction boxes can be flexibly spliced according to needs.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire passing box technical field especially relates to a spliced assembly type audio-visual background wall wire passing box. BACKGROUND

[0002] The wire passing box is used for connecting the wire pipe in the circuit laying process, the wire passes through the wire pipe, and the wire joint part is used as the transition when the line is long or the wire pipe needs to turn, in addition, the wire passing box is also used as the carrier for installing the power socket terminal, the socket panel or the switch panel. Usually, the slot position of the wire passing box is installed in the wall to realize the concealed installation mode of the circuit buried in the wall, and the socket panel or the switch panel is attached to the wall surface to expose, so that the overall decoration is simple and beautiful. The existing audio-visual background wall, that is, the wall body on which the television, the sound equipment, the lighting equipment and the like are installed, needs to be arranged due to the power line, the network cable or the set top box connecting line, the video / audio line and the like, and the wire passing box assembly for the background wall is designed. For example, the patent authorized announcement No. CN215267510U discloses an integrated wire passing box for a television set, which is designed as a rectangle composed of multiple wire cavities. The multiple wire cavities are limited in length, and different lengths of wire passing boxes need to be produced for different numbers of wire cavities, which is not flexible enough. Different molds need to be opened for the production of wire passing boxes of different lengths, which increases the investment cost. Therefore, the existing technology needs to be improved to realize more flexible use without the need to design and produce multiple molds. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the utility model provides a spliced assembly type audio-visual background wall wire passing assembly, which can splice the number of branch wire passing boxes according to the requirements, is not limited by the fixed size of the wire passing box, and is more flexible and convenient to use.

[0004] The utility model discloses a kind of spliced assembly type audio-visual background wall line passing components, including two main junction boxes, several branch junction boxes, line passing straight pipe.The main junction box is the upper end opening rectangular box body formed by main box bottom wall, main box left side wall, main box right side wall, main box front side wall, main box rear side wall, the insertion end portion for inserting the line passing straight pipe is equipped in the main box front side wall, and main box left side wall, main box right side wall, main box rear side wall are all equipped with knock-off hole, main box left side wall and main box right side wall are equipped with female buckle end respectively, male buckle end.

[0005] Wherein, the female buckle end and the male buckle end are matched and buckled to realize the left and right splicing of the main junction box and the branch junction box and the left and right splicing of multiple branch junction boxes.

[0006] Further, the main box bottom wall of the main junction box is a concave arc surface curved towards the bottom, and the concave arc surface of the main box bottom wall is connected with the insertion end portion as a whole to form a hollow oval insertion end portion, and the cross section of the line passing straight pipe is oval.

[0007] Further, the upper end opening edge of the main junction box and the branch junction box is provided with a vertical outward protruding opening protruding edge, the edge of the main box left side wall, the main box right side wall, the branch junction box left side wall and the branch junction box right side wall is provided with a vertical outward protruding frame protruding edge, and the left and right sides of the main box front side wall, the main box rear side wall, the branch junction box front side wall and the branch junction box rear side wall are provided with vertical protruding edges.

[0008] Further, the main box left side wall and the main box right side wall are respectively provided with a corner connecting rib on the side of the frame protruding edge of the vertical protruding edge close to the main box front side wall and the main box rear side wall.

[0009] Further, the female buckle end is a rectangular protruding block integrally formed with the main junction box or the branch junction box, the outer side of the rectangular protruding block is provided with a C-shaped clamping groove with an outward opening, and the male buckle end is a cylindrical body integrally formed with the main junction box or the branch junction box, and the cylindrical body is clamped with the C-shaped clamping groove.

[0010] Further, the upper and lower ends of the C-shaped clamping groove are through the upper and lower end surfaces of the rectangular protruding block, the cylindrical body is gradually thickened from the upper end to the lower end, the C-shaped clamping groove is inserted into the cylindrical body from the bottom to realize the tight fit connection.

[0011] Further, the lower end of the cylindrical body is provided with a bottom plate part connected perpendicularly with the cylindrical body, and the bottom plate part is used for limiting when the C-shaped clamping groove is inserted into the cylindrical body.

[0012] The utility model discloses a beneficial effect is: through the power cord, network cable, or set top box connecting line, video / audio cable etc. Overline box for audio-visual background wall in the television, sound equipment, light equipment connection, usually adopts the T shape structure that overline pipe and junction box constitute. The junction assembly of two main junction box box multiple branch junction box and overline straight pipe of the scheme design, it can select the number of branch junction box according to the need and splice, form the cavity position for installing interface socket in row can satisfy different quantity. The splice of branch junction box and main junction box, and the branch junction box between the same set of mould production also can splice left and right, need not like the junction box of fixed length cavity of prior art design, and the junction box of different length needs to set up different mould. The scheme need not set up too many mould processing, can through unlimited splice, satisfy the demand of different installation cavity, use more flexible and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is assembly example schematic diagram of the utility model's overline assembly.

[0014] Figure 2 It is the structure perspective drawing of the utility model's main junction box.

[0015] Figure 3 It is the structure front view of the utility model's main junction box.

[0016] Figure 4 It is the structure right view of the utility model's main junction box.

[0017] Figure 5 It is the structure perspective drawing of the utility model's branch junction box.

[0018] Figure 6 It is the structure schematic diagram of the bottom plate part of the female buckle end of the main box right side wall.

[0019] Reference signs:

[0020] 1, main junction box;2, branch junction box;3, overline straight pipe;11, main box bottom wall, 111, concave arc surface;12, main box left side wall;13, main box right side wall;14, main box front side wall;15, main box rear side wall;16, plug-in end;17, female buckle end;18, female buckle end;19, bottom plate part;21, branch box bottom wall;22, branch box left side wall;23, branch box right side wall;24, branch box front side wall;25, branch box rear side wall;101, frame convex edge;102, vertical convex edge;103, corner connecting rib. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present disclosure will be clearly and completely described with reference to the drawings, obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of the present disclosure.

[0022] Please refer to Figures 1 to 6 A spliced and assembled audio-visual background wall passing component is provided for the technical solution, comprising two main junction boxes 1, a plurality of branch junction boxes 2 and a passing straight pipe 3. The main junction box 1 is a rectangular box body with an open upper end, which is composed of a main box bottom wall 11, a main box left side wall 12, a main box right side wall 13, a main box front side wall 14 and a main box rear side wall 15. The main box front side wall 14 is provided with a plug-in end 16 for plugging the passing straight pipe 3. The main box left side wall 12, the main box right side wall 13 and the main box rear side wall 15 are all provided with knock-out holes. The main box left side wall 12 and the main box right side wall 13 are respectively provided with a male buckle end 17 and a female buckle end 18. The branch junction box 2 is a rectangular box body with an open upper end, which is composed of a branch box bottom wall 21, a branch box left side wall 22, a branch box right side plate, a branch box front side wall 24 and a branch box rear side wall 25. The branch box left side wall 22, the branch box right side plate, the branch box front side wall 24 and the branch box rear side wall 25 are all provided with knock-out holes. The branch box left side wall 22 and the branch box right side wall 23 are respectively provided with a male buckle end 17 and a female buckle end 18.

[0023] The male buckle end and the female buckle end 18 are adapted to be buckled to achieve the left and right splicing of the main junction box 1 and the branch junction box 2 and the left and right splicing of a plurality of branch junction boxes 2.

[0024] As a preferred, the main box bottom wall 11 of the main junction box 1 is curved to the bottom 111. The 111 of the main box bottom wall 11 is extended to the outside and connected with the plug-in end 16 to form a hollow oval plug-in end 16. The cross section of the passing straight pipe 3 is oval. The plug-in end 16 and the expanded bottom space of the main junction box 1 allow more lines to be plugged.

[0025] As a preferred, the upper end opening edges of the main junction box 1 and the branch junction box 2 are provided with vertically outward protruding opening protruding edges. The edges of the main box left side wall 12, the main box right side wall 13, the branch box left side wall 22 and the branch box right side wall 23 are all provided with vertically outward protruding frame protruding edges 101. The left and right sides of the main box front side wall 14, the main box rear side wall 15, the branch box front side wall 24 and the branch box rear side wall 25 are all provided with vertical protruding edges 102. The frame protruding edges 101 of the main box left side wall 12 and the main box right side wall 13 are respectively provided with corner connecting ribs 103 near the vertical protruding edges 102 of the main box front side wall 14 and the main box rear side wall 15. The opening protruding edges, the frame protruding edges 101, the vertical protruding edges 102 and the corner connecting ribs 103 increase the strength of the box body.

[0026] As preferred, the female buckle end 17 is a rectangular protrusion integrally formed with the main junction box 1 or the branch junction box 2, and the outer side of the rectangular protrusion is provided with a C-shaped clamping groove position opening outwardly, and the male buckle end 18 is a cylinder integrally formed with the main junction box 1 or the branch junction box 2, and the cylinder is clamped with the C-shaped clamping groove position.

[0027] Further, the upper and lower ends of the C-shaped clamping groove position are through the upper and lower end faces of the rectangular protrusion, and the cylinder is gradually thickened from the upper end to the lower end, and the C-shaped clamping groove position is inserted into the cylinder from the bottom to realize tight fitting connection.

[0028] Further, the lower end of the cylinder is provided with a bottom plate part 19 connected perpendicularly with the cylinder, and the bottom plate part 19 is used for limiting when the C-shaped clamping groove position is inserted into the cylinder.

[0029] The power line, network cable, set top box connecting cable, video / audio cable and the like passing through the box in the audio-visual background wall disclosed in the embodiment are usually in a T-shaped structure composed of a wire passing pipe and a junction box. The junction assembly composed of two main junction boxes 1 and a plurality of branch junction boxes 2 and wire passing straight pipes 3 can select the number of branch junction boxes 2 according to needs, and the cavity position for installing the interface socket formed in a row can meet different numbers.

[0030] It should be noted that the column junction box 1 shown in FIG. 1 is spliced with a branch junction box 2 on each of the left and right sides, and as an example for explaining the technical solution, the branch junction boxes 2 spliced on the left and right sides are not limited in number. In addition, in actual demand, the main junction box 1 can also be spliced on the left and right sides, or after splicing the branch junction box 2, the main junction box 1 can be spliced again.

[0031] The above has described the embodiments of the present disclosure, and the above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles, practical applications or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A spliced assembled audio-visual background wall through line assembly, characterized in that, Two main junction boxes, several branch junction boxes, wire passing straight pipe; The main junction box is an open-top rectangular box body composed of a main box bottom wall, a main box left side wall, a main box right side wall, a main box front side wall and a main box rear side wall, the main box front side wall is provided with a plug-in end portion for plugging the wire passing straight pipe, knock-off holes are arranged on the main box left side wall, the main box right side wall and the main box rear side wall, and a female buckle end and a male buckle end are arranged on the main box left side wall and the main box right side wall respectively. The branch junction box is an open-top rectangular box body composed of a branch box bottom wall, a branch box left side wall, a branch box right side plate, a branch box front side wall and a branch box rear side wall, the branch box left side wall, the branch box right side plate, the branch box front side wall and the branch box rear side wall are all provided with knock-off holes, and a female buckle end and a male buckle end are arranged on the branch box left side wall and the branch box right side wall respectively. The female buckle end and the male buckle end are adapted to be buckled to achieve left and right splicing of the main junction box and the branch junction box, left and right splicing of multiple branch junction boxes, the male buckle end is a rectangular protrusion integrally formed with the main junction box or the branch junction box, the outer side of the rectangular protrusion is provided with a C-shaped clamping groove with an opening facing outward, the female buckle end is a cylindrical body integrally formed with the main junction box or the branch junction box, and the cylindrical body is clamped with the C-shaped clamping groove; the upper and lower ends of the C-shaped clamping groove are through the upper and lower end faces of the rectangular protrusion, the cylindrical body is gradually thickened from the upper end to the lower end, the C-shaped clamping groove is inserted into the cylindrical body from the bottom to achieve tight connection, and the lower end of the cylindrical body is provided with a bottom plate portion connected perpendicularly with the cylindrical body, which is used for limiting when the C-shaped clamping groove is inserted into the cylindrical body.

2. The spliced assembled audio-visual background wall passing line assembly according to claim 1, characterized in that, The main box bottom wall of the main junction box is a concave arc surface curved towards the bottom, the concave arc surface of the main box bottom wall is integrally connected with the plug-in end portion to form a hollow oval plug-in end portion, and the cross section of the wire passing straight pipe is oval.

3. The spliced assembled audio-visual background wall passing line assembly according to claim 1, characterized in that, The upper opening edges of the main junction box and the branch junction box are provided with vertically outward protruding opening protrusions, the edges of the main box left side wall, the main box right side wall, the branch box left side wall and the branch box right side plate are all provided with vertically outward protruding frame protrusions, and the left and right sides of the main box front side wall, the main box rear side wall, the branch box front side wall and the branch box rear side wall are all provided with vertical protrusions.

4. The spliced assembled audio-visual background wall passing line assembly according to claim 3, characterized in that, The main box left side wall and the main box right side wall are respectively provided with corner connecting ribs on the sides of the frame protrusions of the vertical protrusions close to the main box front side wall and the main box rear side wall.

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