CN214474135U

CN214474135U - Integrated multi-core optical fiber terminal box

Info

Publication number: CN214474135U
Application number: CN202120632324.2U
Authority: CN
Inventors: 邵明明; 闫立伟; 邵继保; 冯青凯; 杨兵营; 狄晓蒙
Original assignee: Yibo Communication Equipment Group Co ltd
Current assignee: Yibo Communication Equipment Group Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses an integrated type multicore fiber termination box, including casing and lid, one side of lid with the casing is articulated, and the rear side of casing is provided with the perforation, and the front side of casing is provided with the adapter and connects, and the casing is provided with the grafting post in one side of keeping away from it with the lid hinged end, and the grafting post is vertical upwards and extend, and the top of grafting post is provided with curved blend stop, and one side of casing is provided with the stopper in the position that corresponds the blend stop, the lid under the cooperation of blend stop and stopper with the casing locking, the lid is opened through the key. The utility model discloses a stopper cooperation on the plug column on the casing and the lid carries out the locking to replace traditional tool to lock, effectively avoid the tool to lock the bad condition that decreases to improve the life of terminal box, and the lid is opened through the special key, operation and convenience, the key can be accomodate in the casing, saves the staff and hand-carries the key, thereby avoids appearing the condition of losing, and it is very convenient to use.

Description

Integrated multi-core optical fiber terminal box

Technical Field

The utility model relates to a terminal box technical field especially relates to an integrated type multicore fiber terminal box.

Background

The optical fiber terminal box is a terminal connector of an optical cable, one end of the optical fiber terminal box is an optical cable, the other end of the optical fiber terminal box is a tail fiber, the optical fiber terminal box is equivalent to equipment for splitting an optical cable into single optical fibers, and the optical fiber terminal box is used for providing fusion splicing of the optical fibers and the optical fibers, fusion splicing of the optical fibers and the tail fibers and connection of an optical connector, providing mechanical protection and environmental protection for the optical fibers and elements thereof, and allowing proper inspection to be carried out so that the highest standard optical fiber management can be kept.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide an integrated type multicore fiber termination box to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated multi-core optical fiber terminal box comprises a shell and a cover body, wherein one side of the cover body is hinged with the shell, a through hole for allowing an optical fiber cable to conveniently pass through is formed in the rear side of the shell, a plurality of adapter connectors are uniformly distributed in the front side of the shell, a deformable plug-in column is arranged on one side of the shell, which is far away from the hinged end of the shell and the cover body, the plug-in column vertically extends upwards and extends to the outer side of the shell, an arc-shaped stop head is arranged at the top of the plug-in column, a limit block is arranged on one side of the shell at a position corresponding to the stop head, the cover body is locked with the shell under the matching of the stop head and the limit block, and the cover body is opened through a key;

the key includes handheld piece, one side of handheld piece is provided with the mounting panel, be provided with the inserted bar on the mounting panel, on the lid corresponding the position of keeping off the head is provided with the jack, the inserted bar is followed the jack inserts.

Further, one side of casing is provided with accomodates the groove, the key clamp is in accomodate the inslot.

Further, the opening part of the accommodating groove is provided with a sealing cover, and the sealing cover is clamped with the machine shell.

Furthermore, the handheld piece is provided with anti-skid lines.

Furthermore, a fiber melting disc is arranged in the machine shell.

Furthermore, reels are arranged in the machine shell at positions corresponding to two sides of the fiber melting disc.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a stopper cooperation on the plug column on the casing and the lid carries out the locking to replace traditional tool to lock, effectively avoid the tool to lock the bad condition that decreases to improve the life of terminal box, and the lid is opened through the special key, operation and convenience, the key can be accomodate in the casing, saves the staff and hand-carries the key, thereby avoids appearing the condition of losing, and it is very convenient to use.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of the embodiment of the present invention with the cover removed;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic cross-sectional view of a joint between the housing and the cover according to an embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the integrated multi-core fiber termination box according to this embodiment includes a housing 1 and a cover body 2, one side of the cover body 2 is hinged to the housing 1, a through hole 1a for allowing a fiber cable to pass through is disposed at the rear side of the housing 1, a plurality of adapter connectors 3 are uniformly disposed at the front side of the housing 1, a deformable insertion column 4 is disposed at one side of the housing 1 away from the hinged end of the housing 1 and the cover body 2, the insertion column 4 extends vertically upward to the outer side of the housing 1, an arc-shaped stopper 4a is disposed at the top of the insertion column 4, a stopper 2a is disposed at a position corresponding to the stopper 4a at one side of the housing 1, the cover body 2 is locked with the housing 1 under the cooperation of the stopper 4a and the stopper 2a, and the cover body 2 is opened by a key 5;

the key 5 comprises a handheld piece 5a, a mounting plate 5b is arranged on one side of the handheld piece 5a, an insertion rod 5c is arranged on the mounting plate 5b, an insertion hole 2b is arranged on the cover body 2 at a position corresponding to the stopper 4a, and the insertion rod 5c is inserted into the insertion hole 2 b.

One side of the casing 1 is provided with a receiving groove 1b, and the key 5 is clamped in the receiving groove 1 b.

A sealing cover 1c is arranged at the opening of the accommodating groove 1b, and the sealing cover 1c is clamped with the machine shell 1.

The hand-held piece 5a is provided with anti-slip lines 5 d.

A fiber melting disc 6 is arranged in the machine shell 1.

Reels 7 are provided in the housing 1 at positions corresponding to both sides of the fiber-melting disk 6.

The utility model discloses a theory of operation does: when the cover body 2 is closed, the limiting block 2a on the cover body 2 contacts with the arc-shaped surface of the stop head 4a along with the turning of the cover body 2, and presses the insertion column 4 to deform, the insertion column 4 deflects towards the interior of the machine shell 1, at the moment, the limiting block 2a passes through the stop head 4a, when the upper edge of the limiting block 2a is positioned at the lower end of the stop head 4a, the cover body 2 completes the locking work, when the cover body 2 needs to be opened, the sealing cover 1c is pulled to be separated from the machine shell 1, then the key 5 in the accommodating groove 1b is taken out, the handheld piece 5a is held by hand, the inserting rod 5c corresponds to the inserting hole 2b on the cover body 2, the inserting rod 5c is controlled to be inserted along the inserting hole 2b and abut against the end part of the stop head 4a, the inserting rod 5c pushes the stop head 4a to deflect the insertion column 4, at the moment, the stop head 4a releases the limitation on the stop block 2a on the cover body 2, when the stop head 4a is separated from the limiting block 2a, the cover body 2 can be opened, the operation is very convenient, and the inconvenience caused by the damage of the traditional lockset is avoided.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An integrated multi-core fiber termination box is characterized in that: the optical fiber cable connector comprises a casing and a cover body, wherein one side of the cover body is hinged with the casing, a through hole for allowing an optical fiber cable to conveniently pass through is formed in the rear side of the casing, a plurality of adapter connectors are uniformly distributed in the front side of the casing, a deformable insertion column is arranged on one side of the casing, which is far away from the hinged end of the casing and the cover body, the insertion column vertically extends upwards and extends to the outer side of the casing, an arc-shaped stop head is arranged at the top of the insertion column, a limit block is arranged on one side of the casing, which corresponds to the stop head, the cover body is locked with the casing under the matching of the stop head and the limit block, and the cover body is opened through a key;

2. The integrated-type multicore fiber termination enclosure of claim 1, wherein: one side of casing is provided with accomodates the groove, the key clamp is in accomodate the inslot.

3. The integrated-type multicore fiber termination enclosure of claim 2, wherein: the opening part of the accommodating groove is provided with a sealing cover, and the sealing cover is clamped with the machine shell.

4. The integrated-type multicore fiber termination enclosure of claim 1, wherein: the handheld piece is provided with anti-skid lines.

5. The integrated-type multicore fiber termination enclosure of claim 1, wherein: and a fiber melting disc is arranged in the machine shell.

6. The integrated-type multicore fiber termination enclosure of claim 5, wherein: and reels are arranged in the positions corresponding to the two sides of the fiber melting disc in the machine shell.