CN219266604U

CN219266604U - External protection structure of optical cable splice box

Info

Publication number: CN219266604U
Application number: CN202320278520.3U
Authority: CN
Inventors: 王庆华
Original assignee: Hebei Yang Day Communications Technology Co ltd
Current assignee: Hebei Yang Day Communications Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-27
Anticipated expiration: 2033-02-22

Abstract

The utility model belongs to the technical field of optical cable connector boxes, and particularly relates to an external protection structure of an optical cable connector box, which comprises an optical cable connector box upper shell and an optical cable connector box lower shell, wherein the optical cable connector box upper shell is connected with the optical cable connector box lower shell through bolts, springs are fixed at four corners of the top of the optical cable connector box upper shell, shielding plates are fixed at the tops of the four springs, two supporting plates for supporting an optical cable are symmetrically fixed on two side walls of the optical cable connector box lower shell, and extrusion assemblies for extruding and fixing the optical cable are arranged on two side walls of the optical cable connector box upper shell. According to the utility model, the spring and the shielding plate are arranged at the top of the upper shell of the optical cable joint box, so that the effect of shielding rainwater can be achieved, when hail or other objects fall on the shielding plate, a better buffering effect can be achieved, a better protection effect can be achieved, and the optical cable can be conveniently fixed through the bearing plate and the extrusion assembly.

Description

External protection structure of optical cable splice box

Technical Field

The utility model relates to the technical field of optical cable connector boxes, in particular to an external protection structure of an optical cable connector box.

Background

The optical cable joint box is one of very important equipment, and the quality of the optical cable joint box directly influences the quality of an optical cable line and the service life of the optical cable line. The current optical cable connector box is generally suitable for indoor or outdoor environment, if the optical cable connector box is easily damaged due to the influence of external environment in outdoor and outdoor environment, such as rain, hail or other objects falling on the surface of the optical cable connector box, the optical cable connector box is easily damaged, and the two ends of the current optical cable connector box are generally fixed by the cooperation of iron sheets and screws, so that the operation is inconvenient, and therefore, the external protection structure of the optical cable connector box is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an external protection structure of an optical cable joint box, which solves the problems in the background art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an external protective structure of cable junction box, includes cable junction box upper housing and cable junction box lower housing, cable junction box upper housing passes through bolted connection with cable junction box lower housing, the top four corners of cable junction box upper housing all is fixed with the spring, four the top of spring is fixed with shielding plate, the equal symmetry of both sides wall of cable junction box lower housing is fixed with two bearing plates that are used for the bearing cable, the both sides wall of cable junction box upper housing all is provided with the extrusion subassembly that is used for the fixed cable of extrusion.

Further, the extrusion assembly comprises a T-shaped plate fixed on the side wall of the upper shell of the optical cable joint box, a screw is connected with the middle thread of the T-shaped plate, a knob is fixed at the top end of the screw, a pressing plate used for extruding an optical cable is rotationally connected to the bottom end of the screw through a bearing, two guide rods are symmetrically fixed at the top of the pressing plate, and the top ends of the guide rods all slide to penetrate through the top of the T-shaped plate.

Further, anti-slip lines are formed on the surface of the knob.

Further, screw holes adapted to the screw rods are formed in the surface of the T-shaped plate, and guide holes adapted to the guide rods are formed in the two ends of the T-shaped plate.

Further, telescopic sleeves are arranged in the springs, and two ends of each telescopic sleeve are fixedly connected with the top of the upper shell of the optical cable joint box and the bottom of the shielding plate respectively.

(III) beneficial effects

Compared with the prior art, the utility model provides an external protection structure of an optical cable joint box, which has the following beneficial effects:

according to the utility model, the spring and the shielding plate are arranged at the top of the upper shell of the optical cable joint box, so that the effect of shielding rainwater can be achieved, when hail or other objects fall on the shielding plate, a better buffering effect can be achieved, a better protection effect can be achieved, and the optical cable can be conveniently fixed through the support plate and the extrusion assembly.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the whole of the present utility model;

FIG. 2 is a schematic diagram of the overall second view structure of the present utility model;

FIG. 3 is a schematic view of the T-shaped plate structure of the present utility model.

In the figure: 1. an upper housing of the cable splice closure; 2. a cable splice closure lower housing; 3. a spring; 4. a shielding plate; 5. a bearing plate; 6. an extrusion assembly; 601. t-shaped plates; 602. a screw; 603. a knob; 604. a pressing plate; 605. a guide rod; 606. a threaded hole; 607. a guide hole; 7. a telescopic sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and fig. 2, an external protection structure for an optical cable splice box according to an embodiment of the present utility model includes an upper optical cable splice box housing 1 and a lower optical cable splice box housing 2, where the upper optical cable splice box housing 1 is connected with the lower optical cable splice box housing 2 through bolts, springs 3 are fixed at four corners of the top of the upper optical cable splice box housing 1, shielding plates 4 are fixed at the tops of the four springs 3, two bearing plates 5 for supporting an optical cable are symmetrically fixed at two side walls of the lower optical cable splice box housing 2, and extrusion assemblies 6 for extruding and fixing the optical cable are arranged at two side walls of the upper optical cable splice box housing 1, and by arranging the shielding plates 4 above the upper optical cable splice box housing 1, rainwater, hail or other objects can be blocked, when the hail or other objects fall on the shielding plates 4, under the effect of the springs 3, so that a better protection effect can be achieved, and after the optical cable is installed in the upper optical cable splice box housing 1 and the lower optical cable splice box housing 2, the corresponding bearing plates 5 are extruded and fixed by the extrusion assemblies 6.

As shown in fig. 1, fig. 2 and fig. 3, in some embodiments, the extrusion component 6 includes a T-shaped plate 601 fixed on the side wall of the upper casing 1 of the cable junction box, a screw 602 is connected to the middle thread of the T-shaped plate 601, a threaded hole 606 adapted to the screw 602 is provided on the surface of the T-shaped plate 601, a knob 603 is fixed on the top end of the screw 602, an anti-slip line is provided on the surface of the knob 603, which can play a better anti-slip effect, so that the user can rotate, a pressing plate 604 for extruding the cable is connected to the bottom end of the screw 602 through a bearing rotation, two guide rods 605 are symmetrically fixed on the top of the pressing plate 604, the top ends of the guide rods 605 slide through the top of the T-shaped plate 601, guide holes 607 adapted to the guide rods 605 are provided on the two ends of the T-shaped plate 601, when the cable is required to be extruded and fixed on the corresponding support plate 5, the knob 603 can rotate the screw 602 can be driven to descend, and the screw 602 can drive the pressing plate 604 to move downwards, so that the cable can be extruded and fixed on the corresponding support 5.

As shown in fig. 1 and 2, in some embodiments, the inside of the spring 3 is provided with a telescopic sleeve 7, two ends of the telescopic sleeve 7 are fixedly connected with the top of the upper casing 1 of the cable junction box and the bottom of the shielding plate 4 respectively, and by providing the telescopic sleeve 7, the shielding plate 4 can be more stable when moving in the vertical direction.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an external protective structure of optical cable splice box, includes optical cable splice box upper housing (1) and optical cable splice box lower housing (2), its characterized in that: the utility model discloses a cable splice box, including cable splice box upper casing (1), cable splice box upper casing (2), cable splice box upper casing (1) and cable splice box lower casing (2) are connected through the bolt, the top four corners of cable splice box upper casing (1) all is fixed with spring (3), four the top of spring (3) is fixed with shielding plate (4), cable splice box lower casing (2) both sides wall all symmetry is fixed with two bearing plates (5) that are used for bearing the optical cable, cable splice box upper casing (1) both sides wall all is provided with extrusion subassembly (6) that are used for the fixed optical cable of extrusion.

2. The external protective structure of a cable splice closure of claim 1, wherein: the extrusion component (6) comprises a T-shaped plate (601) fixed on the side wall of the upper shell (1) of the optical cable joint box, a screw (602) is connected with the middle of the T-shaped plate (601) in a threaded mode, a knob (603) is fixed at the top end of the screw (602), a pressing plate (604) used for extruding an optical cable is connected to the bottom end of the screw (602) in a rotating mode through a bearing, two guide rods (605) are symmetrically fixed at the top of the pressing plate (604), and the top ends of the guide rods (605) all slide through the top of the T-shaped plate (601).

3. The external protective structure of a cable splice closure as defined in claim 2, wherein: anti-slip lines are formed in the surface of the knob (603).

4. The external protective structure of a cable splice closure as defined in claim 2, wherein: screw holes (606) which are matched with the screw rods (602) are formed in the surface of the T-shaped plate (601), and guide holes (607) which are matched with the guide rods (605) are formed in the two ends of the T-shaped plate (601).

5. The external protective structure of a cable splice closure of claim 1, wherein: the inside of spring (3) all is provided with telescopic sleeve (7), the both ends of telescopic sleeve (7) respectively with the top of optical cable joint box upper casing (1) and shielding plate (4) bottom fixed connection.