CN210864128U

CN210864128U - Extensible fiber optic distribution frame

Info

Publication number: CN210864128U
Application number: CN201921715150.5U
Authority: CN
Inventors: 姚丹; 其他发明人请求不公开姓名
Original assignee: Fujian Ruiwei Photoelectric Technology Co Ltd
Current assignee: Fujian Ruiwei Photoelectric Technology Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-26
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an extensible fiber optic distribution frame, which comprises an outer shell, the elongated slot has all been processed to the positive left and right sides of shell, two the internally mounted of elongated slot has slewing mechanism, two slewing mechanism's outer wall rotates and is connected with wide board, two logical groove has all been processed to the upper and lower both sides of wide board, and is a plurality of all process the recess about the positive inboard of recess. This extensible fiber optic distribution frame, the problem of the unable size of adjusting the distribution opening of current extensible fiber optic distribution frame has been solved through adjustment mechanism, it has the limitation to have solved fiber optic distribution, the emergence wearing and tearing and winding have been avoided, the optic fibre damage has been prevented, work has been guaranteed, cost of maintenance is reduced, and the problem of the sealed not stable enough of distribution frame has been solved through grafting mechanism, avoided receiving vibrations and opened easily, the dust has been prevented to get into, the work effect has been improved, the function is comprehensive, and the convenient to popularize accords with modern's user demand.

Description

Extensible fiber optic distribution frame

Technical Field

The utility model relates to an optical fiber distribution frame technical field specifically is an extensible optical fiber distribution frame.

Background

The optical fiber distribution frame is the distribution connection equipment between optical cable and the optical communication equipment or between the optical communication equipment, the optical fiber distribution frame is arranged in the terminal and the distribution of local side trunk optical cable in the optical fiber communication system, the connection of optical fiber circuit can be conveniently realized, distribution and scheduling are realized, the size of a distribution port can not be adjusted by the existing extensible optical fiber distribution frame, the optical fiber distribution is limited, abrasion and winding easily occur, the optical fiber damage is caused, the work is influenced, the maintenance cost is improved, the sealing of the distribution frame is not stable enough, the distribution frame is easy to open due to vibration, dust is easy to enter for a long time, the cleaning is inconvenient, the working effect is reduced, and the use requirement of modern people is not.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extensible fiber distribution frame to propose the size that current extensible fiber distribution frame can't adjust the distribution mouth in solving above-mentioned background art, lead to fiber distribution to have the limitation, take place wearing and tearing and winding easily, lead to optic fibre to damage, influence work, improve cost of maintenance, and the sealed of distribution frame is stable inadequately, receive vibrations and open easily, get into the dust for a long time easily, inconvenient clearance has reduced the problem of working effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extensible fiber optic distribution frame, includes the shell, the front left and right sides of shell is all processed there is the elongated slot, two the internally mounted of elongated slot has slewing mechanism, two slewing mechanism's outer wall rotates and is connected with the wide board, two logical groove, a plurality of have all been processed to the upper and lower both sides of wide board the front inboard that leads to the groove all processes flutedly from top to bottom, two there is the spout at both ends about the front of wide board, and is a plurality of adjustment mechanism, two are all installed to the inside of spout the equal rigid coupling in upper and lower both sides of wide board has the rubber strip, is located the right side the front left side rigid coupling of wide board has the concave plate, the internally mounted of concave plate has grafting mechanism, the equal rigid coupling in both.

Preferably, the rotating mechanism comprises a long rod, a first bearing and a torsion spring, the top of the outer wall of the long rod is rotatably connected with the top of the inner wall of the long groove through the first bearing, the outer wall of the long rod is fixedly connected with the inner wall of the wide plate, the upper part of the outer wall of the long rod is sleeved with the inner wall of the torsion spring, and the left side and the right side of the torsion spring are fixedly connected with the left side of the inner wall of the long groove and the top of the wide plate respectively.

Preferably, adjustment mechanism includes threaded rod, second bearing, handle, lagging and bent plate, the outer wall left side of threaded rod is passed through the left side rotation of second bearing and spout and is linked to each other, the left side of threaded rod and the right side looks rigid coupling of handle, the outer wall of threaded rod and the inner wall threaded connection of lagging, the bottom of lagging and the top looks rigid coupling of bent plate, the outer wall top of bent plate and the inner wall slip joint of recess.

Preferably, the curved plate and the groove form a sliding mechanism.

Preferably, grafting mechanism includes bent plate, round pin axle, diaphragm, montant, nose bar, straight board, lug and spring, the outer wall of bent plate and the front looks rigid coupling that is located the wide board in left side, both sides rotate with the left side of diaphragm through the round pin axle respectively about the inside of bent plate and link to each other, the outer wall right side of diaphragm all with the inboard looks rigid coupling of montant, two the inner wall of montant all with the outer wall slip joint of nose bar, two the outside of nose bar all with the inboard looks rigid coupling of straight board, two the outside of straight board all with the inboard looks rigid coupling of lug, two the outside of lug respectively with the upper and lower both sides clearance fit of the inner wall of concave plate, two the outer wall of montant all cup joints with the inner wall of spring mutually, two the upper and lower both sides of spring respectively with the inboard looks rigid coupling of straight board and the outside of diaphragm.

Preferably, the vertical rod and the convex rod form a telescopic mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: this extensible fiber optic distribution frame, the problem of the unable size of adjusting the distribution opening of current extensible fiber optic distribution frame has been solved through adjustment mechanism, it has the limitation to have solved fiber optic distribution, the emergence wearing and tearing and winding have been avoided, the optic fibre damage has been prevented, work has been guaranteed, cost of maintenance is reduced, and the problem of the sealed not stable enough of distribution frame has been solved through grafting mechanism, avoided receiving vibrations and opened easily, the dust has been prevented to get into, the work effect has been improved, the function is comprehensive, and the convenient to popularize accords with modern's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the long rod, the first bearing and the torsion spring in FIG. 1;

FIG. 3 is a schematic view of the connection between the threaded shaft, the second bearing and the handle of FIG. 1;

fig. 4 is a schematic view of the connection relationship between the bending plate, the pin shaft and the transverse plate in fig. 1.

In the figure: 1. the device comprises a shell, 2, a rotating mechanism, 201, a long rod, 202, a first bearing, 203, a torsion spring, 3, an adjusting mechanism, 301, a threaded rod, 302, a second bearing, 303, a handle, 304, a sleeve plate, 305, a curved plate, 4, an inserting mechanism, 401, a curved plate, 402, a pin shaft, 403, a transverse plate, 404, a vertical rod, 405, a convex rod, 406, a straight plate, 407, a convex block, 408, a spring, 5, a long groove, 6, a wide plate, 7, a sliding groove, 8, a through groove, 9, a groove, 10, a concave plate, 11, a rubber strip, 12 and a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an extensible fiber optic distribution frame, which comprises an outer shell 1, the front left and right sides of shell 1 has all processed elongated slot 5, the internally mounted of two elongated slot 5 has slewing mechanism 2, two slewing mechanism 2's outer wall rotates and is connected with wide board 6, logical groove 8 has all been processed to the upper and lower both sides of two wide boards 6, a plurality of logical groove 8's front inboard all processes fluted 9 from top to bottom, both ends all have spout 7 about the front of two wide boards 6, adjustment mechanism 3 is all installed to the inside of a plurality of spout 7, the equal rigid coupling in upper and lower both sides of two wide boards 6 has rubber strip 11, the front left side rigid coupling that is located right side wide board 6 has concave plate 10, the internally mounted of concave plate 10 has grafting mechanism 4, the equal rigid coupling in both ends has base 12 about the bottom.

The rotating mechanism 2 comprises a long rod 201, a first bearing 202 and a torsion spring 203, the top of the outer wall of the long rod 201 is rotatably connected with the top of the inner wall of the long groove 5 through the first bearing 202, the long rod 201 is stressed to rotate through the first bearing 202, the outer wall of the long rod 201 is fixedly connected with the inner wall of the wide plate 6, the upper part of the outer wall of the long rod 201 is sleeved with the inner wall of the torsion spring 203, the left side and the right side of the torsion spring 203 are fixedly connected with the left side of the inner wall of the long groove 5 and the top of the wide plate 6 respectively, the wide plate 6 rebounds through the torsion spring 203 after being stressed to rotate, the adjusting mechanism 3 comprises a threaded rod 301, a second bearing 302, a handle 303, a sleeve plate 304 and a curved plate 305, the left side of the outer wall of the threaded rod 301 is rotatably connected with the left side of the chute 7 through the second bearing 302, the threaded rod 301 is stressed to, the outer wall of the threaded rod 301 is connected with the inner wall of the sleeve plate 304 in a threaded manner, the bottom of the sleeve plate 304 is fixedly connected with the top of the curved plate 305, the upper part of the outer wall of the curved plate 305 is in sliding clamping connection with the inner wall of the groove 9, the curved plate 305 and the groove 9 form a sliding mechanism, the curved plate 305 is stressed to slide left and right through the inner wall of the groove 9, the plugging mechanism 4 comprises a curved plate 401, a pin shaft 402, a transverse plate 403, a vertical rod 404, a convex rod 405, a straight plate 406, a convex block 407 and a spring 408, the outer wall of the curved plate 401 is fixedly connected with the front surface of the wide plate 6 on the left side, the upper side and the lower side of the interior of the curved plate 401 are respectively rotatably connected with the left side of the transverse plate 403 through the pin shaft 402, the upper side and the lower side of the outer wall of the transverse plate 403 are fixedly connected with the inner sides of the vertical rods 404, the inner walls of the two vertical rods 404 are slidably clamped with, the outer sides of the two straight plates 406 are fixedly connected with the inner sides of the convex blocks 407, the outer sides of the two convex blocks 407 are in clearance fit with the upper side and the lower side of the inner wall of the concave plate 10 respectively, the convex blocks 407 are separated from the concave plate 10 under the action of force, the outer walls of the two vertical rods 404 are sleeved with the inner walls of the springs 408, the upper side and the lower side of the springs 408 are fixedly connected with the inner sides of the straight plates 406 and the outer sides of the transverse plates 403 respectively, the vertical rods 404 and the convex rods 405 form a telescopic mechanism, and the convex rods 405 are.

In this example, when the device is used, the straight plate 406 is pressed inwards to make the convex rod 405 move inwards through the inner wall of the vertical rod 404, so as to drive the convex block 407 to move inwards, and separate from the concave plate 10, then the horizontal plate 403 is rotated outwards to make the two wide plates 6 rotate outwards through the long rod 201, so as to connect the external optical fibers with the inside of the housing 1, then each part of the optical fibers passes through the through groove 8 through a designated position, then the wide plate 6 is rotated back through the long rod 201, then the horizontal plate 403 is rotated back, and simultaneously the straight plate 406 is loosened, the spring 408 provides elastic force to pop the convex rod 405 outwards on the inner wall of the vertical rod 404, so as to make the drive convex block 407 to rebound, and the two wide plates 6 are inserted into the notch of the inner wall of the concave plate 10, so as to close the two wide plates 6, when the optical fibers at the designated position are too many, the grip 303 is rotated to drive the threaded rod 301 to rotate through, and then drive bent plate 305 to slide to the inside at the inner wall of recess 9, and then adjust the size that leads to groove 8, when satisfying the demand of optic fibre, the stall grip 303 can.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An expandable optical distribution frame comprising a housing (1), characterized in that: elongated grooves (5) are machined in the left side and the right side of the front of the shell (1), rotating mechanisms (2) are installed inside the two elongated grooves (5), wide plates (6) are rotatably connected to the outer walls of the two rotating mechanisms (2), through grooves (8) are machined in the upper side and the lower side of the two wide plates (6), grooves (9) are machined in the upper side and the lower side of the front of the through grooves (8), sliding grooves (7) are arranged in the upper end and the lower end of the front of the two wide plates (6), adjusting mechanisms (3) are installed inside the sliding grooves (7), rubber strips (11) are fixedly connected to the upper side and the lower side of the two wide plates (6), and concave plates (10) are fixedly connected to the left side of the front of the wide plate (6) on the right side, the interior of concave plate (10) is installed and is pegged graft mechanism (4), equal rigid coupling in both ends has base (12) about the bottom of shell (1).

2. An expandable optical distribution frame as defined in claim 1 wherein: the rotating mechanism (2) comprises a long rod (201), a first bearing (202) and a torsion spring (203), the top of the outer wall of the long rod (201) is rotatably connected with the top of the inner wall of the long groove (5) through the first bearing (202), the outer wall of the long rod (201) is fixedly connected with the inner wall of the wide plate (6), the upper portion of the outer wall of the long rod (201) is sleeved with the inner wall of the torsion spring (203), and the left side and the right side of the torsion spring (203) are fixedly connected with the left side of the inner wall of the long groove (5) and the top of the wide plate (6) respectively.

3. An expandable optical distribution frame as defined in claim 1 wherein: adjustment mechanism (3) include threaded rod (301), second bearing (302), handle (303), lagging (304) and bent board (305), the left side rotation that passes through second bearing (302) and spout (7) on the left of the outer wall of threaded rod (301) links to each other, the left side of threaded rod (301) and the right side looks rigid coupling of handle (303), the outer wall of threaded rod (301) and the inner wall threaded connection of lagging (304), the bottom of lagging (304) and the top looks rigid coupling of bent board (305), the outer wall top of bent board (305) and the inner wall slip joint of recess (9).

4. An expandable optical distribution frame as defined in claim 3 wherein: the curved plate (305) and the groove (9) form a sliding mechanism.

5. An expandable optical distribution frame as defined in claim 1 wherein: the inserting mechanism (4) comprises a bent plate (401), a pin shaft (402), a transverse plate (403), a vertical rod (404), convex rods (405), a straight plate (406), convex blocks (407) and a spring (408), wherein the outer wall of the bent plate (401) is fixedly connected with the front surface of a wide plate (6) positioned on the left side, the upper side and the lower side of the interior of the bent plate (401) are rotatably connected with the left side of the transverse plate (403) through the pin shaft (402), the upper side and the lower side of the right side of the outer wall of the transverse plate (403) are fixedly connected with the inner side of the vertical rod (404), the inner walls of the two vertical rods (404) are slidably clamped with the outer wall of the convex rods (405), the outer sides of the two convex rods (405) are fixedly connected with the inner side of the straight plate (406), the outer sides of the two straight plates (406) are fixedly connected with the inner sides of the convex blocks (407), and the outer sides of the two convex blocks (407, the outer walls of the two vertical rods (404) are sleeved with the inner wall of the spring (408), and the upper side and the lower side of the spring (408) are fixedly connected with the inner side of the straight plate (406) and the outer side of the transverse plate (403) respectively.

6. An expandable optical distribution frame as defined in claim 5 wherein: the vertical rod (404) and the convex rod (405) form a telescopic mechanism.