CN215575845U

CN215575845U - Optical fiber distribution frame with good use effect

Info

Publication number: CN215575845U
Application number: CN202121874193.5U
Authority: CN
Inventors: 何梅
Original assignee: Anhui Yanfang Information Technology Co ltd
Current assignee: Anhui Yanfang Information Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-18
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an optical fiber distribution frame with good use effect, which comprises a connecting cover body, wherein connecting blocks are arranged on the lower sides of the left end and the right end of the connecting cover body, a first screw hole is formed in each connecting block, and an annular wiring mechanism is arranged on the lower side of the connecting cover body. When a plurality of optical fiber cables are required to be placed on the device, the butt joint round bottom cylinder is detached from the lower side of the connecting cover body, then the optical fiber cables are clamped at the bayonet one by one, the butt joint wire joint is positioned in the butt joint round bottom cylinder, the end head of the externally butted cable penetrates downwards from the through hole at the top of the connecting cover body and is butted with the optical fiber cable at the corresponding position, then the butt joint round bottom cylinder and the connecting cover body are fixedly butted through screws, so that the butted optical fiber cable butt joint is protected in a space surrounded by the butt joint round bottom cylinder and the connecting cover body, and meanwhile, the messy degree of the cable is reduced due to the fact that the optical fiber cables are distributed in a surrounding mode.

Description

Optical fiber distribution frame with good use effect

Technical Field

The utility model relates to the technical field of optical fiber distribution frames, in particular to an optical fiber distribution frame with a good use effect.

Background

Optical fiber distribution frame is used for wearing to put the fiber cable, can be provided with a plurality of interlude butt joint ports on general fiber distribution frame for butt joint fiber cable, but general fiber distribution frame butt joint port all distributes on a direction, and the orientation is the same, and when many fiber cable interlude distribute, easy confusion is in the same place, influences the later stage and overhauls.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical fiber distribution frame with good use effect so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an excellent in use's optical fiber distribution frame, is including connecting the lid, both ends downside all is provided with the connecting block about connecting the lid, first screw has been seted up on the connecting block, the downside of connecting the lid is provided with annular stringing mechanism.

Preferably, annular stringing mechanism includes bayonet socket and butt joint bobbin, the bayonet socket encircles the equidistance and sets up on the lateral wall of butt joint bobbin, butt joint bobbin with connect through screw fixed connection between the lid bottom, connect and have seted up the perforation around the equidistance on the lid, the perforation with the bayonet socket one-to-one exists.

Preferably, an independent pull-down mechanism is arranged on the butt-joint round-bottom cylinder and comprises an embedding block, a rubber insertion sleeve, a connecting sleeve, a lifting slide bar and a spring, the embedding block is movably embedded in the inner bottom surface of the butt-joint round-bottom cylinder at the position of the bayonet, the connecting sleeve is vertically and fixedly connected to the outer wall of the bottom of the butt-joint round-bottom cylinder at the position of the embedding block, one end of the lifting slide bar is inserted into the connecting sleeve in a sliding mode, the other end of the lifting slide bar is fixedly connected with the embedding block, the lifting slide bar is inserted between the end of the connecting sleeve and the inner top of the connecting sleeve and fixedly connected with the spring through the spring, and the rubber insertion sleeve is fixedly connected to the upper side of the embedding block.

Preferably, the lower end of the lifting slide bar is horizontally inserted with a clamping bar in a sliding and penetrating manner, the middle position of the lower end face of the butt-joint round-bottom cylinder is fixedly connected with a connecting cylinder, the outer wall of the lower end of the connecting cylinder is provided with fixing holes around the same distance, and the fixing holes correspond to the clamping bar.

Preferably, the left end and the right end of the connecting cover body are fixedly connected with connecting plates, the connecting plates are vertically connected with adjusting screws in a penetrating mode through threads, and the lower ends of the adjusting screws are fixedly connected with the connecting blocks.

Preferably, the upper end of the adjusting screw is fixedly connected with a convex handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. when a plurality of optical fiber cables are required to be placed on the device, the butt joint round bottom cylinder is detached from the lower side of the connecting cover body, then the optical fiber cables are clamped at the bayonet one by one, the butt joint wire joint is positioned in the butt joint round bottom cylinder, the end head of the externally butted cable penetrates downwards from the through hole at the top of the connecting cover body and is butted with the optical fiber cable at the corresponding position, then the butt joint round bottom cylinder and the connecting cover body are fixedly butted through screws, so that the butted optical fiber cable butt joint is protected in a space surrounded by the butt joint round bottom cylinder and the connecting cover body, and meanwhile, the messy degree of the cable is reduced due to the surrounding distribution of the optical fiber cables;

2. when the end of each optical fiber cable penetrates through the bayonet, each optical fiber cable is inserted into the rubber insertion sleeve, and when one optical fiber cable needs to be overhauled, the embedded block is pulled downwards through the lifting slide rod, so that the embedded block drives the optical fiber cable at the corresponding position to descend through the rubber insertion sleeve, and the optical fiber cable is separated from the butt-joint round-bottom cylinder.

Drawings

Fig. 1 is a schematic view of an overall structure of an optical fiber distribution frame with a good use effect according to the present invention;

fig. 2 is a block diagram of an independent pull-down mechanism in an optical fiber distribution frame for a good use of the present invention;

FIG. 3 is a top view structural diagram of the position distribution of the jogged block and the bayonet on the butt-joint round bottom cylinder in the optical fiber distribution frame with good use effect;

fig. 4 is a plan view structural view showing a positional distribution of the through holes in the optical fiber distribution frame on the connection cover body according to the present invention, which is excellent in use effect.

In the figure: 1. connecting the cover body; 2. a convex handle; 3. adjusting the screw rod; 4. a connecting plate; 5. connecting blocks; 6. butting the round-bottom cylinders; 7. a bayonet; 8. a connecting cylinder; 9. a fixing hole; 10. a fitting block; 11. inserting rubber into the sleeve; 12. lifting the sliding rod; 13. a clamping rod; 14. a connecting sleeve; 15. a spring; 16. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an optical fiber distribution frame with good use effect comprises a connecting cover body 1, wherein connecting blocks 5 are arranged on the lower sides of the left end and the right end of the connecting cover body 1, and a first screw hole is formed in each connecting block 5, so that the whole device can be conveniently and fixedly connected to a corresponding supporting surface through bolts; the lower side of the connecting cover body 1 is provided with an annular stringing mechanism.

The annular stringing mechanism comprises a bayonet 7 and a butt-joint round-bottom cylinder 6, the bayonet 7 is arranged on the side wall of the butt-joint round-bottom cylinder 6 at equal intervals, the butt-joint round-bottom cylinder 6 is fixedly connected with the bottom end of a connecting cover body 1 through screws, through holes 16 are arranged on the connecting cover body 1 at equal intervals, the through holes 16 and the bayonet 7 are in one-to-one correspondence, when a plurality of optical fiber cables are required to be placed on the device, the butt-joint round-bottom cylinder 6 is detached from the lower side of the connecting cover body 1, then the optical fiber cables are clamped at the bayonet 7 one by one, the butt-joint cable head is positioned in the butt-joint round-bottom cylinder 6, the end head of the externally butted cable downwards passes through the through hole 16 at the top of the connecting cover body 1 and then is butted with the optical fiber cables at corresponding positions, then the butt-joint round-bottom cylinder 6 and the connecting cover body 1 are fixed and butted through screws, so that the butted optical fiber cable head is protected in a space surrounded by the butt-joint round-bottom cylinder 6 and the connecting cover body 1, meanwhile, the optical fiber cables are distributed in a surrounding mode, so that the disorder degree of the cables is reduced.

An independent pull-down mechanism is arranged on the butt-joint round bottom cylinder 6 and comprises an embedding block 10, a rubber insertion sleeve 11, a connecting sleeve 14, a lifting slide bar 12 and a spring 15, wherein the embedding block 10 is movably embedded on the inner bottom surface of the butt-joint round bottom cylinder 6 at the position of the bayonet 7, the connecting sleeve 14 is vertically and fixedly connected on the outer wall of the bottom of the butt-joint round bottom cylinder 6 at the position of the embedding block 10, one end of the lifting slide bar 12 is slidably inserted in the connecting sleeve 14, the other end of the lifting slide bar is fixedly connected with the embedding block 10, the lifting slide bar 12 is inserted between the end of the connecting sleeve 14 and the inner top of the connecting sleeve 14 and is fixedly connected through the spring 15, the rubber insertion sleeve 11 is fixedly connected on the upper side of the embedding block 10, the rubber insertion sleeve 11 is used for inserting the wire head of an optical fiber cable, when one optical fiber cable needs to be overhauled, the embedding block 10 is pulled downwards through the lifting slide bar 12 to enable the embedding block 10 to drive the optical fiber cable at the corresponding position to descend through the rubber insertion sleeve 11, and is separated from the butt-joint round bottom cylinder 6.

The lower extreme horizontal slip interlude of lift slide bar 12 has a kelly 13, butt joint bobbin 6's lower terminal surface intermediate position fixedly connected with connecting cylinder 8, the fixed orifices 9 have been seted up around the equidistance to the outer wall of connecting cylinder 8 lower extreme, fixed orifices 9 correspond with kelly 13 and exist, after lift slide bar 12 pull-down gomphosis piece 10 to bottommost position, kelly 13 just in time aligns with fixed orifices 9, then slip kelly 13, make it alternate in the fixed orifices 9, gomphosis piece 10 that will descend out is fixed, convenient maintenance.

Connect lid 1 about both ends equal fixedly connected with connecting plate 4, connecting plate 4 department has vertically worn through the screw thread and has connect adjusting screw 3, and adjusting screw 3 lower extreme fixed connection connecting block 5, through the vertical distance between the relative connecting cylinder 8 bottoms of 3 regulation adjusting screw connecting blocks 5 of rotation adjusting screw, the corresponding holding surface of easy to assemble butt joint.

The upper end of the adjusting screw rod 3 is fixedly connected with a convex handle 2, and the convex handle 2 is convenient for a user to rotate the adjusting screw rod 3.

The working principle is as follows: when a plurality of optical fiber cables are required to be placed on the device, the butt joint round bottom cylinder 6 is detached from the lower side of the connecting cover body 1, then the optical fiber cables are clamped at the bayonet 7 one by one, the butt joint wire head is positioned in the butt joint round bottom cylinder 6, the cable end head of the external butt joint is downwards penetrated through the perforation 16 at the top of the connecting cover body 1 and then is in butt joint with the optical fiber cables at the corresponding positions, then the butt joint round bottom cylinder 6 and the connecting cover body 1 are butt jointed through screw fixation, the butt joint of the optical fiber cables in butt joint is protected in the space enclosed by the butt joint round bottom cylinder 6 and the connecting cover body 1, meanwhile, because the optical fiber cables are distributed in a surrounding way, the cable jogged degree is reduced, when each optical fiber cable end head penetrates through the bayonet 7, the optical fiber cable is inserted into the rubber inserting sleeve 11, when one of the optical fiber cables needs to be overhauled, the lifting slide rod 12 pulls the block 10 downwards, so that the embedded block 10 is lowered with the optical fiber cable at the corresponding position through the rubber insertion sleeve 11 and separated from the butt-joint round bottom cylinder 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an excellent in use's optical fiber distribution frame, is including connecting lid (1), its characterized in that: the connecting cover is characterized in that connecting blocks (5) are arranged on the lower sides of the left end and the right end of the connecting cover body (1), first screw holes are formed in the connecting blocks (5), and an annular stringing mechanism is arranged on the lower side of the connecting cover body (1).

2. An effective optical fiber distribution frame as defined in claim 1 wherein: annular stringing mechanism includes bayonet socket (7) and butt joint bobbin (6), bayonet socket (7) encircle the equidistance and set up on the lateral wall of butt joint bobbin (6), butt joint bobbin (6) with connect through screw fixed connection between lid (1) bottom, connect lid (1) and go up to encircle the equidistance and seted up perforation (16), perforation (16) with bayonet socket (7) one-to-one exists.

3. An effective optical fiber distribution frame as claimed in claim 2, wherein: an independent pull-down mechanism is arranged on the butt-joint round bottom cylinder (6), the independent pull-down mechanism comprises an embedded block (10), a rubber insertion sleeve (11), a connecting sleeve (14), a lifting slide rod (12) and a spring (15), the embedding block (10) is movably embedded on the inner bottom surface of the butt-joint round bottom cylinder (6) at the position of the bayonet (7), the connecting sleeve (14) is vertically and fixedly connected to the outer wall of the bottom of the butt-joint round bottom cylinder (6) at the position of the embedded block (10), one end of the lifting slide rod (12) is inserted in the connecting sleeve (14) in a sliding way, the other end is fixedly connected with the embedded block (10), the lifting slide rod (12) is inserted between the end head of the connecting sleeve (14) and the inner top of the connecting sleeve (14) and is fixedly connected with the inner top of the connecting sleeve (14) through the spring (15), the upper side of the embedding block (10) is fixedly connected with a rubber inserting sleeve (11).

4. An efficient use fiber distribution frame as defined in claim 3 wherein: the lifting slide bar is characterized in that a clamping rod (13) is inserted into the lower end of the lifting slide bar (12) in a horizontally sliding mode, a connecting cylinder (8) is fixedly connected to the middle position of the lower end face of the butt-joint round bottom cylinder (6), fixing holes (9) are formed in the outer wall of the lower end of the connecting cylinder (8) in an encircling mode at equal intervals, and the fixing holes (9) correspond to the clamping rod (13).

5. An effective optical fiber distribution frame as defined in claim 1 wherein: the connecting cover is characterized in that the left end and the right end of the connecting cover body (1) are fixedly connected with connecting plates (4), the connecting plates (4) are vertically connected with adjusting screws (3) in a penetrating mode through threads, and the lower ends of the adjusting screws (3) are fixedly connected with the connecting blocks (5).

6. An efficient use fiber distribution frame as defined in claim 5 wherein: the upper end of the adjusting screw rod (3) is fixedly connected with a convex handle (2).