CN210350694U

CN210350694U - Wiring groove structure for screen

Info

Publication number: CN210350694U
Application number: CN201921634985.8U
Authority: CN
Inventors: 倪良正; 张叙俊; 毛立; 俞剑锋
Original assignee: Zhejiang Sunon Furniture Manufacturing Co Ltd
Current assignee: Zhejiang Sunon Furniture Manufacturing Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-04-17
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to the field of screen furniture manufacturing, the lower part of the prior wiring groove structure is closed, and needs to be opened, and the cover plate is easy to fall off, the utility model provides a wiring groove structure for a screen, which comprises a wiring groove cross rod, two wiring groove cover plates, and a wiring groove fixing part for fixing the wiring groove cross rod and the wiring groove cover plates together and forming a wiring groove; the slot cross bar is arranged at the bottom of the screen or in the middle of the screen, the two sides of the slot cross bar are provided with barb grooves, and the bottom surface of the slot cross bar is provided with a sliding groove; when the upper end face of the wire groove fixing piece is installed, one end of a wire groove cross rod is inserted into the sliding groove in a sliding mode and is limited in the circumferential direction, and a hook groove is formed in the lower edge of the wire groove fixing piece; the lower end of the wire groove cover plate is provided with a hook matched with the hook groove, and the upper end of the wire groove cover plate is provided with a barb matched with the barb groove; the cross bar of the trunking and the trunking cover plate are fixed together through the matching of the hook groove and the hook and the matching of the barb groove and the barb; the lower part is hollow, so that the wire can be flexibly fed, and the cover plate is firmly connected.

Description

Wiring groove structure for screen

Technical Field

The utility model relates to the field of screen furniture manufacturing, in particular to a wiring groove structure for a screen.

Background

The traditional wire trough structure of the screen is mostly sealed by aluminum materials up and down, a hole needs to be formed in the aluminum materials to serve as a wire feeding point, the wire feeding point is adjusted according to the actual installation situation, time and labor are wasted, and in addition, after a socket hole is formed in a socket panel (cover plate), the wire trough cover plate is easy to fall off when a socket is used for plugging. Therefore, a screen wiring groove structure which is convenient to install, flexible to line and difficult to fall off of a cover plate is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome the defect that exists among the above-mentioned prior art, provide a trough structure for screen, nimble going on line and apron are difficult for droing.

In order to achieve the above object, the utility model discloses a following technical scheme can realize: a wiring groove structure for a screen comprises a wiring groove cross rod, two wiring groove cover plates and a wiring groove fixing piece, wherein the wiring groove fixing piece is used for fixing the wiring groove cross rod and the wiring groove cover plates together and forming a wiring groove; the wire groove cross bar is arranged at the bottom of the screen or in the middle of the screen, barb grooves are arranged at two sides of the wire groove cross bar, and a sliding groove is arranged at the bottom surface of the wire groove cross bar; when the upper end face of the wire groove fixing piece is installed, one end of a wire groove cross rod is inserted into the sliding groove in a sliding mode and is limited in the circumferential direction, and a hook groove is formed in the lower edge of the wire groove fixing piece; the lower end of the wire groove cover plate is provided with a hook matched with the hook groove, and the upper end of the wire groove cover plate is provided with a barb matched with the barb groove; the wire slot cross rod and the wire slot cover plate are fixed together through the matching of the hook groove and the hook and the matching of the barb groove and the barb; the lower part is hollow, so that the wire can be flexibly led in, a wire inlet point is not required to be arranged, and the cover plate is stably connected.

The utility model discloses further preferred scheme does: the wire groove cross bar is arranged in the middle of the screen, and the wire groove cover plate is provided with a socket hole for installing a socket.

The utility model discloses further preferred scheme does: the wire casing mounting is equipped with a plurality ofly, and the wire casing mounting is followed the length direction equidistance of wire casing horizontal pole is arranged.

The utility model discloses further preferred scheme does: reinforcing ribs with semi-arc-shaped sections are arranged on the wire groove fixing piece; the two ends of the wire casing cross rod are provided with fixing pieces used for fixedly connecting the wire casing fixing piece with the side column, the wire casing fixing pieces at the two ends of the wire casing cross rod are fastened with the reinforcing ribs and the fixing pieces through bolts, and the fixing pieces are in threaded connection with the side column.

The utility model discloses further preferred scheme does: the wire groove fixing piece is provided with a reinforcing plate, and the reinforcing plate is connected with two side walls of the wire groove fixing piece and forms a stable triangular structure at the corner.

The utility model discloses further preferred scheme does: the reinforcing plate is connected with the reinforcing rib.

The utility model discloses further preferred scheme does: the cross bar of the wire groove is provided with a wire-passing hole for threading.

The utility model discloses further preferred scheme does: a partition plate is arranged in the middle of the wire groove fixing piece; the side wall of the wire groove fixing piece is externally provided with a convex edge which is used for abutting against the wire groove cover plate, and the convex edge is matched with the barb and the hook to enable the wire groove cover plate to be tightly attached to the side wall of the wire groove fixing piece; the convex ribs are respectively positioned at the upper and lower corners of the wire groove fixing piece and the end part of the partition plate.

To sum up, the utility model discloses following beneficial effect has: the lower part of the wire groove structure is hollowed out, so that wire can be flexibly led in, and the cover plate is firmly connected.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an exploded view of the present invention along the length of the trough rail.

Fig. 4 is an assembly view of the present invention along the length of the channel rail.

Fig. 5 is a schematic structural diagram of a slot structure (one side slot cover plate is omitted) of the present invention on a screen.

In the figure: 1. a wire chase cross bar; 11. a barb groove; 12. a chute; 13. a wiring hole; 2. a trunking cover plate; 21. hooking; 22. a barb; 23. a socket hole; 3. a wire groove fixing piece; 31. a hook groove; 32. reinforcing ribs; 33. a reinforcing plate; 34. a partition plate; 35. a rib; 4. a sheet is fixed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

As shown in fig. 1-4, there is shown a raceway arrangement for a screen, comprising a raceway rail 1 and a two raceway cover plate 2, and a raceway fixture 3 for securing the raceway rail 1 and the raceway cover plate 2 together and forming a raceway. The wire casing fixing pieces 3 are arranged in a plurality of numbers, and the wire casing fixing pieces 3 are arranged at equal intervals along the length direction of the wire casing cross rod 1. The wire trough cross bar 1 is provided with a wire trough hole 13 for threading.

The slot cross bar 1 is arranged at the bottom of the screen and/or in the middle of the screen, and when the slot cross bar 1 is arranged in the middle of the screen, a socket hole 23 (refer to fig. 5) for installing a socket can be arranged on the slot cover plate 2. When the wiring groove structure is positioned at the bottom of the screen, the wiring groove cross rod 1 is positioned above the wiring groove fixing piece 3, and the cable directly enters the wiring groove from the lower part. When the wiring groove structure is positioned at the bottom of the screen, the wiring groove cross rod 1 is positioned below the wiring groove fixing piece 3.

The two sides of the wire casing cross rod 1 are provided with barb grooves 11, and the bottom surface of the wire casing cross rod 1 is provided with a sliding groove 12. When the upper end face of the wire slot fixing piece 3 is installed, one end of the wire slot cross rod 1 is inserted into the sliding groove 12 in a sliding mode and is limited in the circumferential direction, and a hook groove 31 is formed in the lower edge of the wire slot fixing piece 3. The lower end of the wire casing cover plate 2 is provided with a hook 21 matched with the hook groove 31, and the upper end of the wire casing cover plate 2 is provided with a barb 22 matched with the barb groove 11. The trunking cross bar 1 and trunking cover plate 2 are fixed together by the cooperation of the hook groove 31 and the hook 21 and the cooperation of the barb groove 11 and barb 22.

The slot fixing piece 3 is provided with a reinforcing rib 32 with a semi-arc-shaped section. Fixing pieces 4 used for fixedly connecting the wire slot fixing pieces 3 with the side columns are arranged at two ends of the wire slot cross rod 1, the wire slot fixing pieces 3 at two ends of the wire slot cross rod 1 fasten the reinforcing ribs 32 with the fixing pieces 4 through bolts, and the fixing pieces 4 are in threaded connection with the side columns.

The wire groove fixing piece 3 is provided with a reinforcing plate 33, the reinforcing plate 33 is connected with two side walls of the wire groove fixing piece 3 and forms a stable triangular structure at the corner, and the reinforcing plate 33 is connected with the reinforcing rib 32.

The middle of the wire groove fixing piece 3 is provided with a clapboard 34, and the clapboard 34 is connected with two side walls of the wire groove fixing piece 3 to enhance the strength. The lateral wall of the wire groove fixing piece 3 is externally provided with a convex rib 35 which is used for abutting against the wire groove cover plate 2, the convex rib 35 is matched with the barb 22 and the hook 21 to enable the wire groove cover plate 2 to be tightly attached to the lateral wall of the wire groove fixing piece 3, and the convex rib 35 is respectively positioned at the upper corner, the lower corner and the end part of the partition plate 34 of the wire groove fixing piece 3.

Claims

1. A wiring groove structure for a screen is characterized by comprising a wiring groove cross rod (1), two wiring groove cover plates (2) and a wiring groove fixing piece (3) for fixing the wiring groove cross rod (1) and the wiring groove cover plates (2) together and forming a wiring groove; the wire groove cross bar (1) is arranged at the bottom of the screen and/or in the middle of the screen, barb grooves (11) are arranged at two sides of the wire groove cross bar (1), and a sliding groove (12) is arranged at the bottom surface of the wire groove cross bar (1); when the upper end face of the wire groove fixing piece (3) is installed, one end of a wire groove cross rod (1) is inserted into the sliding groove (12) in a sliding mode and is limited in the circumferential direction, and a hook groove (31) is formed in the lower edge of the wire groove fixing piece (3); the lower end of the wire casing cover plate (2) is provided with a hook (21) matched with the hook groove (31), and the upper end of the wire casing cover plate (2) is provided with a barb (22) matched with the barb groove (11); through the cooperation of couple groove (31) and couple (21) and the cooperation of barb groove (11) and barb (22), will wire casing horizontal pole (1) and wire casing apron (2) are fixed together.

2. A cabling trough structure according to claim 1, wherein: the wire groove cross rod (1) is arranged in the middle of the screen, and the wire groove cover plate (2) is provided with a socket hole (23) for installing a socket.

3. A cabling trough structure according to claim 1 or 2, wherein: the wire casing fixing pieces (3) are arranged in a plurality of rows, and the wire casing fixing pieces (3) are arranged at equal intervals along the length direction of the wire casing cross rod (1).

4. A cabling trough structure according to claim 3, wherein: reinforcing ribs (32) with semi-arc-shaped cross sections are arranged on the wire groove fixing piece (3); the wire casing horizontal pole (1) both ends are equipped with and are used for with wire casing mounting (3) with stationary blade (4) of side post consolidation, and wire casing mounting (3) that are located wire casing horizontal pole (1) both ends will through the bolt stiffening rib (32) and stationary blade (4) fastening, stationary blade (4) and side post threaded connection.

5. A cabling trough structure according to claim 4, wherein: the wire casing fixing piece (3) is provided with a reinforcing plate (33), and the reinforcing plate (33) is connected with two side walls of the wire casing fixing piece (3) and forms a stable triangular structure at the corners.

6. A cabling trough structure according to claim 5, wherein: the reinforcing plate (33) is connected to the reinforcing rib (32).

7. A cabling trough structure according to claim 1 or 2, wherein: the wire trough cross rod (1) is provided with a wire running hole (13) for threading.

8. A cabling trough structure according to claim 1 or 2, wherein: a partition plate (34) is arranged in the middle of the wire groove fixing piece (3); a convex rib (35) used for abutting against the wire slot cover plate (2) is arranged outside the side wall of the wire slot fixing piece (3), and the wire slot cover plate (2) is tightly attached to the side wall of the wire slot fixing piece (3) through the cooperation of the convex rib (35) with the barb (22) and the hook (21); the convex ribs (35) are respectively positioned at the upper and lower corners of the wire groove fixing piece (3) and the end part of the partition plate (34).