CN2591816Y

CN2591816Y - Wiring slot apparatus

Info

Publication number: CN2591816Y
Application number: CN 02283539
Authority: CN
Inventors: 石新立; 刘丰林
Original assignee: Shenzhen Zte Corp
Current assignee: ZTE Corp
Priority date: 2002-12-17
Filing date: 2002-12-17
Publication date: 2003-12-10
Anticipated expiration: 2012-12-17

Abstract

The utility model discloses a wiring slot device which comprises a wiring frame, wire protecting sleeves and a cover plate, wherein, the wiring frame is a concave-shaped frame work structure with a cross section which is opened forwards; an upper panel of the wiring frame is provided with a plurality of opening hole slots; each of the wire protecting sleeves is arranged in each of the opening hole slots; the lower part of each of the wire protecting sleeves is provided with a convex hook; the wire protecting sleeves are clamped in the opening hole slots of the wiring frame depending on the elastic properties of the convex hook; the cover plate is positioned on the opening position of the frame work of the wiring frame; both ends of a lower panel of the wiring frame are respectively provided with a connecting element used for fixing the cover plate; the connecting element adopts a hinge structure; the edge of the upper panel of the wiring frame is provided with a plurality of lug bosses; the edge of the upper end of the cover plate is bend-shaped and is fastened with the lug bosses on the wiring frame. The wiring slot of the utility model can be used as an accessory to be installed on telecommunication product equipment according to requirements and can also be used for optical cables and the wiring of cables. The utility model has the advantages of simple structure, convenient operation, beautiful appearance and low cost.

Description

The trough device

Technical field

The utility model relates to a kind of parts that are used to protect or install cable or electric wire, especially relates to a kind of trough device.

Background technology

At present, the trough of the power line in the general communication apparatus, connection etc. all adopts captive screw to fix or lock with snap-fastener, the deficiency that adopts this spline structure thereupon to bring is: because the outstanding panel of captive screw or snap-fastener, destroy the moulding of panel easily, thereby make product complete machine outward appearance attractive in appearance inadequately, also taken usage space simultaneously; Circuit fitting operation inconvenience; In the use, pine does not take off that structure causes draws phenomenons such as button or snap-fastener fracture, makes the trough failure of apparatus; In addition, because the trough structure is comparatively complicated in the prior art, so its cost is higher.

Summary of the invention

Compared with prior art, technical problem to be solved in the utility model provides a kind of compact conformation, the easy trough device of operation, the utility model trough can be installed on the telecommunication product equipment as annex as required, and can be used for optical cable and cable routing and use, it is simple in structure, easy to use, good looking appearance, cost are lower.

In order to solve the problems of the technologies described above, a kind of trough device of the present utility model adopts following technical scheme, and it comprises chute, wire bushing and cover plate; Described chute is that a section is opening " recessed " font frame structure forward, and the top panel of described chute is provided with a plurality of opening hole slots; Be provided with wire bushing in each described opening hole slot, described wire bushing below is provided with protruding hook, and described wire bushing relies on the elasticity of protruding hook to be stuck in the opening hole slot of described chute; Described cover plate is positioned at the opening part of described chute framework, the two ends of described chute lower panel are respectively arranged with the connector of fixing described cover plate, described chute top panel edge is provided with a plurality of boss, the upper end-face edge of described cover plate is the bending flange, and a plurality of boss on described flange and the described chute fasten.

In the utility model trough device, the connector of described securing cover plate adopts hinge arrangement; The edge of described wire bushing is slick and sly shape, avoids scratching with the protection transmission medium; Described chute adopts steel plate materials and is structure as a whole, and described cover plate adopts aluminium section bar; The rear board of described chute is provided with the hole or the groove of a plurality of installation usefulness; Protruding hook number on the described wire bushing is 3.

Compared with prior art the utlity model has following beneficial effect:

1. simple in structure, easy to manufacture, with low cost;

2. flexible for installation, the reliability height;

3. the Appearance Panel high conformity is attractive in appearance;

4. applicability is wide, and all devices trough is all applicable.

Description of drawings

Fig. 1 is the structural representation of a kind of trough device of the utility model;

Fig. 2 is the chute that adopted in the utility model trough device and the partial structurtes schematic diagram of wire bushing;

Fig. 3 is the side structure schematic diagram of the cover plate that adopted in the utility model trough device;

Fig. 4 is the connection diagram of the utility model trough device cover plate and chute;

Fig. 5 is the partial enlarged drawing at position shown in the A among Fig. 4.

Be description of reference numerals in the Figure of description below:

1---chute 2---wire bushing 3---connector 4---cover plate

5---protruding hook 6---boss 7---cover plate flange 8 one opening hole slots

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 shows a kind of trough device of the utility model, and it comprises chute 1, wire bushing 2 and cover plate 4; Wherein, described chute 1 is a major part, and it provides the basis of cabling function, and the condition of installing with other equipment is provided; Described wire bushing 2 can be the plastic cement part, mainly plays the protection and the guide effect of communication media; Described chute 1 is that a section is opening " recessed " font frame structure forward, and the top panel of described chute 1 is provided with a plurality of opening hole slots 8; Fig. 2 shows described wire bushing 2 and adopts grab, kayser form with described chute 1, install very simple, convenient, promptly in each described opening hole slot 8, be provided with wire bushing 2, the below of described wire bushing 2 is provided with protruding hook 5, and described wire bushing 2 relies on the elasticity of protruding hook 5 to be stuck in the opening hole slot 8 of described chute 1; The number of described opening hole slot 8 can be set according to the equipment concrete condition, satisfying the demand, and described wire bushing 2, its structure is small and exquisite flexibly, and its number is corresponding with opening hole slot 8.Described cover plate 4 is positioned at the opening part of described chute 1 framework, the two ends of described chute 1 lower panel are respectively arranged with the connector 3 of fixing described cover plate 4, described chute 1 top panel edge is provided with a plurality of boss 6, the upper end-face edge of described cover plate 4 is bending flange 7, a plurality of boss 6 on described flange 7 and the described chute 1 fasten, adopt protruding, platform interlocking structure, thereby cover plate 4 is fixed on the trough.

In the utility model trough device, the connector 3 of described securing cover plate 4 preferably adopts hinge engaging structure, is convenient to like this make and use; In addition, the edge of described wire bushing 2 preferably all is to be slick and sly shape structure after treatment, with the protection transmission medium, avoids scratching such as optical cable, cable etc.; Described chute 1 adopts general steel, and one bending structure preferably, described cover plate 4 preferably adopt aluminium section bar to strengthen aesthetic in appearance and to reduce the cost of product; Be provided with the hole or the groove of a plurality of installation usefulness on the rear board of described chute 1 according to the concrete condition of requirement of strength and installation position; The number of the protruding hook 5 on described each wire bushing 2 is three and is distributed in respectively on the wire bushing 2 under three limits corresponding with opening hole slot 8 on the chute 1.

In a word, because the utility model trough device adopts said structure, it is simple in structure, and is easy to manufacture, with low cost; And, flexible for installation, the reliability height; In addition, its Appearance Panel high conformity, applicability is wide, and all devices trough is all applicable.

Although in conjunction with the accompanying drawings the utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of distortion, these all belong within the protection of the present utility model.

Claims

1. a trough device is characterized in that, it comprises chute (1), wire bushing (2) and cover plate (4); Described chute (1) is that a section is opening " recessed " font frame structure forward, and the top panel of described chute (1) is provided with a plurality of opening hole slots (8); Be provided with wire bushing (2) in each described opening hole slot (8), described wire bushing (2) below is provided with protruding hook (5), and described wire bushing (2) relies on the elasticity of protruding hook (5) to be stuck in the opening hole slot (8) of described chute (1); Described cover plate (4) is positioned at the opening part of described chute (1) framework, the two ends of described chute (1) lower panel are respectively arranged with the connector (3) of fixing described cover plate (4), described chute (1) top panel edge is provided with a plurality of boss (6), the upper end-face edge of described cover plate is bending flange (7), and a plurality of boss (6) on described cover plate flange (7) and the described chute (1) fasten.

2. trough device according to claim 1 is characterized in that, the connector (3) of described securing cover plate (4) adopts hinge arrangement, and hinge shaft hole and cover plate (4) profile design is an one.

3. trough device according to claim 1 is characterized in that, the edge of described wire bushing (2) is slick and sly shape, avoids scratching with the protection transmission medium.

4. trough device according to claim 1 is characterized in that, described chute (1) adopts steel plate materials and is structure as a whole, and described cover plate (4) adopts aluminium section bar.

5. trough device according to claim 1 is characterized in that, the rear board of described chute (1) is provided with the hole or the groove of a plurality of installation usefulness; The number of the protruding hook (5) on the described wire bushing (2) is 3.