CN212749338U

CN212749338U - Optical cable joint box

Info

Publication number: CN212749338U
Application number: CN202021958254.1U
Authority: CN
Inventors: 杨金花
Original assignee: Nanjing Shengping Communication Equipment Co Ltd
Current assignee: Nanjing Tianrun Communication Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-03-19
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses an optical cable splice box, including outer container and terminal box, the terminal box sets up the inside of outer container, just the both sides of terminal box all are connected with stabilising arrangement, the both sides of outer container are provided with outlet and clamping device respectively, just stabilising arrangement includes the bottom plate, the top of bottom plate is provided with the kicking block, just the both sides of kicking block all are connected with the slide bar, just the slide bar cover is equipped with spring and sleeve. The utility model discloses during the use, be convenient for alleviate when the terminal box receives the impact of left and right sides through setting up stabilising arrangement and strike, be convenient for press from both sides tight the cable at the wiring in-process through setting up clamping device, when the device received the impact, drive the pendulum rod through the connecting block and swing, drive the sleeve simultaneously and slide along the slide bar, compression spring offsets the impact of device simultaneously, has promoted the stability of device.

Description

Optical cable joint box

Technical Field

The utility model relates to the field of communication technology, especially, relate to an optical cable joint box.

Background

The optical cable joint box is used for connecting two or more optical cables together and is provided with a splicing part of a protective component, is necessary to be adopted in the engineering construction of optical cable lines and is one of very important equipment, and the quality of the optical cable joint box directly influences the quality of the optical cable lines and the service life of the optical cable lines.

The existing optical cable joint boxes have various models and can be selected by users according to needs, but the optical cable joint boxes of various models almost have the defect that the optical cable joint boxes are lack of buffer structures and are easy to damage due to external force impact. An optical cable joint box is designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an optical cable joint box.

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

the utility model provides an optical cable joint box, includes outer container and terminal box, the terminal box sets up the inside of outer container, just the both sides of terminal box all are connected with stabilising arrangement, the both sides of outer container are provided with outlet and clamping device respectively, just stabilising arrangement includes the bottom plate, the top of bottom plate is provided with the kicking block, just the both sides of kicking block all are connected with the slide bar, just the slide bar cover is equipped with spring and sleeve, just the spring with the sleeve is connected, telescopic side is rotated and is connected with the pendulum rod, the top of pendulum rod is rotated and is connected with the connecting block.

As a further aspect of the present invention: the clamping device comprises a circular ring, the inner wall of the circular ring is connected with a plurality of compression springs, the compression springs are connected with magnets, an electromagnet is arranged inside the circular ring, and a plurality of damping devices are arranged at the bottom of the junction box.

As a further aspect of the present invention: the side of terminal box is connected with a plurality of heat dissipation tooth, just the outside lateral wall of outer container is provided with a plurality of floor, clamping device's both sides are provided with a plurality of fastener.

As a further aspect of the present invention: a hygrometer is arranged on the inner wall of the outer box, and two drying agents are arranged below the junction box.

As a further aspect of the present invention: the damping device comprises a pressing rod, a pressing block is connected below the pressing rod, a bottom sleeve is arranged below the pressing rod, a second spring is connected below the pressing block, and sliding rails are connected to two sides of the pressing block in a sliding mode.

The utility model has the advantages that:

1. by arranging the swing rod and the connecting block, when the device is used, the impact is relieved when the junction box is impacted from side to side by arranging the stabilizing device, the optical cable is clamped in the wiring process by arranging the clamping device, when the device is impacted, the swing rod is driven by the connecting block to swing, the sleeve is driven to slide along the sliding rod, the impact of the device is counteracted by the compression spring, and the stability of the device is improved;

2. by arranging the magnet and the junction box, when the device is used, the optical cable can be conveniently clamped when the cable is assembled by arranging the clamping device, meanwhile, the isolation layer is arranged on the side surface of the magnet, the electromagnet is not electrified, meanwhile, the magnet is pressed down under the elastic force of the spring, meanwhile, the optical cable is clamped by the isolation layer, when the device is used, the heat inside the device can be timely dissipated when the junction box works by connecting a plurality of radiating teeth on the side surface of the junction box, and the device can be conveniently fixed by arranging a plurality of fasteners;

3. through setting up damping device and briquetting, during the use, be convenient for in time master the inside humidity of device through setting up the hygrometer, be convenient for in time absorb the inside steam of device through setting up the drier, prevent the damage of internal element, during the use, be convenient for with the timely elimination of vibrations that the terminal box received through setting up damping device, when the device receives the impact, drive the briquetting through the depression bar and slide, compress the second spring simultaneously, be convenient for the briquetting can slide along the slide rail when using through setting up the slide rail, promote the stability of terminal box.

Drawings

Fig. 1 is a schematic structural view of a cable closure according to embodiment 1;

fig. 2 is a side sectional view of a stabilizing device of a cable closure according to example 1;

fig. 3 is a cross-sectional view showing the overall side structure of a clamping device of an optical cable closure according to embodiment 1;

fig. 4 is a sectional view showing the overall side structure of a shock absorbing device for a cable closure according to embodiment 2.

In the figure: the device comprises an outer box 1, a junction box 2, a stabilizing device 4, a damping device 5, a clamping device 6, a line outlet 7, heat dissipation teeth 8, a desiccant 9, a hygrometer 10, a fastener 12, a rib plate 13, a bottom plate 41, a top block 42, a sliding rod 43, a sleeve 44, a spring 45, a swinging rod 46, a connecting block 47, a pressing rod 51, a pressing block 52, a second spring 53, a bottom sleeve 54, a sliding rail 55, a circular ring 61, an electromagnet 62, a pressing spring 63 and a magnet 64.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an optical cable splice closure, including an outer box 1 and a terminal box 2, the terminal box 2 is disposed inside the outer box 1, and both sides of the terminal box 2 are connected with stabilizing devices 4, both sides of the outer box 1 are respectively provided with an outlet 7 and a clamping device 6, and the stabilizing device 4 includes a bottom plate 41, a top block 42 is disposed above the bottom plate 41, and both sides of the top block 42 are connected with a sliding rod 43, and the sliding rod 43 is sleeved with a spring 45 and a sleeve 44, and the spring 45 is connected with the sleeve 44, a side surface of the sleeve 44 is rotatably connected with a swing rod 46, a connecting block 47 is rotatably connected above the swing rod 46, when in use, the stabilizing device 4 is disposed to reduce impact when the terminal box 2 is impacted from left to right, the clamping device 6 is disposed to clamp an optical cable during a wiring process, when the device is impacted, the swing rod 46 is driven, meanwhile, the sleeve 44 is driven to slide along the sliding rod 43, and the impact of the device is offset by the compression spring 45, so that the stability of the device is improved.

Wherein, clamping device 6 includes ring 61, ring 61 inner wall connection has a plurality of pressure spring 63, and pressure spring 63 is connected with magnet 64, the inside of ring 61 is provided with electro-magnet 62, and the bottom of terminal box 2 is provided with a plurality of damping device 5, during the use, be convenient for press from both sides the optical cable when carrying out the wiring through setting up clamping device 6, be provided with the isolation layer in the side of magnet 64 simultaneously, magnet 64 pushes down under the elasticity of spring simultaneously through electro-magnet 62 is uncharged, the isolation layer presss from both sides the optical cable simultaneously.

Wherein, the side of terminal box 2 is connected with a plurality of heat dissipation tooth 8, and the outside lateral wall of outer container 1 is provided with a plurality of floor 13, and clamping device 6's both sides are provided with a plurality of fastener 12, and during the use, in time distribute out the inside heat of device through connecting a plurality of heat dissipation teeth 8 in terminal box 2 during operation, be convenient for fix the device through setting up a plurality of fasteners 12.

Wherein, be provided with hygrometer 10 on the inner wall of outer container 1, and the below of terminal box 2 is provided with two drier 9, during the use, is convenient for in time master the inside humidity of device through setting up hygrometer 10, is convenient for in time absorb the inside steam of device through setting up drier 9, prevents the damage of inner member.

The working principle is as follows: when the device is used, the stabilizing device 4 is arranged to facilitate the impact reduction when the junction box 2 is impacted from left to right, the clamping device 6 is arranged to facilitate the clamping of the optical cable in the wiring process, when the device is impacted, the swing rod 46 is driven to swing through the connecting block 47, the sleeve 44 is driven to slide along the sliding rod 43, the impact of the device is simultaneously counteracted by the compression spring 45, the stability of the device is improved, when the device is used, the optical cable is conveniently clamped when the device is assembled through the clamping device 6, meanwhile, the side surface of the magnet 64 is provided with the isolation layer, the magnet 64 is pressed down under the elasticity of the spring when the electromagnet 62 is not electrified, the optical cable is simultaneously clamped by the isolation layer, when the device is used, the heat inside of the device can be timely dissipated when the junction box 2 works through connecting the plurality of radiating teeth 8 on the side surface of the junction box 2, and the device can be conveniently fixed through the, during the use, be convenient for in time master the inside humidity of device through setting up hygrometer 10, be convenient for in time absorb the inside steam of device through setting up drier 9, prevent the damage of internals.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, the shock absorbing device 5 includes a pressing rod 51, a pressing block 52 is connected below the pressing rod 51, a bottom sleeve 54 is disposed below the pressing rod 51, a second spring 53 is connected below the pressing block 52, and two sides of the pressing block 52 are slidably connected with slide rails 55.

The working principle is as follows: during the use, be convenient for with the timely elimination of the vibrations that terminal box 2 received through setting up damping device 5, when the device received the impact, drive briquetting 52 through depression bar 51 and slide, compress second spring 53 simultaneously, be convenient for when using briquetting 52 can slide along slide rail 55 through setting up slide rail 55, promote the stability of terminal box 2.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an optical cable splice box, includes outer container (1) and terminal box (2), its characterized in that, terminal box (2) set up the inside of outer container (1), just the both sides of terminal box (2) all are connected with stabilising arrangement (4), the both sides of outer container (1) are provided with outlet (7) and clamping device (6) respectively, just stabilising arrangement (4) are including bottom plate (41), the top of bottom plate (41) is provided with kicking block (42), just the both sides of kicking block (42) all are connected with slide bar (43), just slide bar (43) cover is equipped with spring (45) and sleeve (44), just spring (45) with sleeve (44) are connected, the side of sleeve (44) is rotated and is connected with pendulum rod (46), the top of pendulum rod (46) is rotated and is connected with connecting block (47).

2. An optical cable splice closure as claimed in claim 1, wherein said clamping means (6) comprises a ring (61), a plurality of compression springs (63) are connected to the inner wall of said ring (61), a magnet (64) is connected to said compression springs (63), an electromagnet (62) is disposed inside said ring (61), and a plurality of shock-absorbing means (5) are disposed at the bottom of said junction box (2).

3. An optical cable joint closure according to claim 1, wherein a plurality of heat dissipating teeth (8) are connected to the side of the junction box (2), and a plurality of ribs (13) are provided on the outer side wall of the outer box (1), and a plurality of fasteners (12) are provided on both sides of the clamping means (6).

4. An optical cable closure according to claim 1, wherein a hygrometer (10) is provided on the inner wall of the outer box (1) and two desiccants (9) are provided below the junction box (2).

5. An optical cable joint box according to claim 2, wherein the damping device (5) comprises a pressing rod (51), a pressing block (52) is connected below the pressing rod (51), a bottom sleeve (54) is arranged below the pressing rod (51), a second spring (53) is connected below the pressing block (52), and sliding rails (55) are slidably connected to two sides of the pressing block (52).