CN214225537U - Optical fiber distribution frame convenient to dismouting - Google Patents
Optical fiber distribution frame convenient to dismouting Download PDFInfo
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- CN214225537U CN214225537U CN202120602167.0U CN202120602167U CN214225537U CN 214225537 U CN214225537 U CN 214225537U CN 202120602167 U CN202120602167 U CN 202120602167U CN 214225537 U CN214225537 U CN 214225537U
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- optical fiber
- drawer
- positioning bolt
- distribution frame
- winding
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Abstract
The utility model provides an optical fiber distribution frame convenient to dismouting belongs to optical fiber distribution frame technical field. This fiber distribution frame convenient to dismouting includes shell subassembly and optic fibre rolling subassembly. The shell component comprises a drawer, a vertical plate and optical fiber connectors, the vertical plate is fixedly installed at an opening on the side face of the drawer, multiple groups of mounting openings with equal intervals are formed in the side face of the vertical plate, the optical fiber connectors are fixedly installed inside the mounting openings respectively, the optical fiber winding component comprises a winding disc, a first positioning bolt and an optical fiber winding limiting portion, and the winding disc is arranged inside the drawer. The utility model discloses when needing to change the drawer of damage, take off the optical fiber splice on the riser, with the first positioning bolt in the optic fibre rolling subassembly, can make rolling dish intercommunication optic fibre together dismantled and shift to new drawer on, reuse first positioning bolt carries out fixed mounting for optic fibre is whole to be dismantled and to install more conveniently.
Description
Technical Field
The utility model relates to an optical fiber distribution frame field particularly, relates to an optical fiber distribution frame convenient to dismouting.
Background
Fiber distribution frames are distribution connection devices between fiber optic cables and optical communication equipment or between optical communication equipment. Drawer-type optical fiber distribution frames divide a rack into a plurality of units, each unit consisting of one to two drawers. When welding and adjusting the wire, the corresponding drawer is pulled out to operate outside the rack, so that a larger operation space is provided, and the units are not influenced by each other.
After the drawer in the drawer type optical fiber distribution frame is damaged, the optical fiber in one layer of drawer needs to be disassembled again and then wound on a wire frame in a new drawer again, and the optical fiber needs to be carefully disassembled and rewound, so that the optical fiber is slow to disassemble and assemble and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides an optical fiber distribution frame convenient to dismouting aims at improving the thin dismantlement of optic fibre itself and twine the problem that speed is slower, inconvenient on new drawer again.
The utility model discloses a realize like this:
the utility model provides an optical fiber distribution frame convenient to dismouting, including shell subassembly and optic fibre rolling subassembly.
The shell component comprises a drawer, a vertical plate and an optical fiber connector, the vertical plate is fixedly arranged at an opening on the side surface of the drawer, a plurality of groups of mounting openings with equal intervals are arranged on the side surface of the vertical plate, a plurality of groups of optical fiber connectors are respectively and fixedly arranged in the mounting openings, the optical fiber winding assembly comprises a winding disc, first positioning bolts and an optical fiber winding limiting part, the winding disc is arranged in the drawer, the two first positioning bolts are respectively arranged on two sides above the winding disc, screw rods of the first positioning bolts penetrate through the winding disc movably, and the screw of the first positioning bolt is screwed and fixed on the bottom wall of the drawer, two groups of optical fiber winding limiting parts are arranged, and two sets of the optical fiber winding limiting parts are respectively arranged on two sides above the winding disc, and the screw rod of the first positioning bolt movably penetrates through one end of the optical fiber winding limiting part.
The utility model discloses an in an embodiment, the spacing portion of optic fibre rolling includes diaphragm and baffle, the diaphragm set up in rolling dish top, just the screw rod activity of first positioning bolt run through in rolling dish one end, the baffle set up in diaphragm other end bottom.
The utility model discloses an in the embodiment, baffle top fixedly connected with connecting plate, connecting plate upper surface connect in diaphragm bottom.
The utility model discloses an in an embodiment, the diaphragm is close to connecting plate one end top is provided with adjusting bolt, adjusting bolt's screw rod activity run through in the diaphragm, just adjusting bolt bottom spiro union in the connecting plate.
The utility model discloses an in one embodiment, the diaphragm is close to the bar groove has been seted up to connecting plate one end upper surface, adjusting bolt's screw rod activity run through in the connecting plate.
The utility model discloses an in one embodiment, rolling dish middle part is provided with the spring, the spring top is provided with second positioning bolt, second positioning bolt's screw rod bottom respectively the activity run through in the spring with the rolling dish, just second positioning bolt bottom connect in the drawer.
In an embodiment of the present invention, the spring top is provided with a limit ring, and the screw of the second positioning bolt is movably inserted into the limit ring.
In an embodiment of the present invention, an L-shaped frame plate is fixedly installed between the inner wall of the drawer and the back of the vertical plate.
The utility model discloses an in the embodiment, the outer edge of rolling dish upper surface is provided with the limiting plate, the limiting plate is in the outer edge of rolling dish upper surface is provided with the multiunit.
The utility model discloses an in an embodiment, the annular slot of rolling optic fibre is seted up along the rolling dish is outer.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains an optical fiber distribution frame convenient to dismouting, the inside rolling dish of drawer is used for rolling optic fibre, adjusts the spacing portion of optic fibre rolling, makes the baffle with the spacing sheltering from of optic fibre in the rolling dish outside, can accomplish the inside optic fibre rolling of drawer. When the damaged drawer needs to be replaced, the optical fiber connector on the vertical plate is taken down, the first positioning bolt in the optical fiber winding assembly is used for enabling the winding disc to be communicated with the optical fiber and is detached together to be transferred to a new drawer, the first positioning bolt is reused for fixed mounting, the optical fiber is integrally detached and mounted more conveniently, and the detachment and mounting efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an optical fiber distribution frame convenient to disassemble and assemble according to an embodiment of the present invention;
fig. 2 is a schematic top view of an optical fiber distribution frame convenient to disassemble and assemble according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an optical fiber winding assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an optical fiber winding limiting part according to an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 3 according to an embodiment of the present invention.
In the figure: 10. a housing assembly; 110. a drawer; 120. a vertical plate; 130. an optical fiber splice; 140. an L-shaped frame plate; 20. an optical fiber winding assembly; 210. a winding disc; 220. a first positioning bolt; 230. an optical fiber winding limiting part; 231. a transverse plate; 232. a baffle plate; 233. adjusting the bolt; 234. a connecting plate; 235. a strip-shaped groove; 240. an annular groove; 250. a limiting plate; 260. a second positioning bolt; 270. a spring; 280. a limit ring.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Examples
Referring to fig. 1, the present invention provides an optical fiber distribution frame convenient for disassembly and assembly, which includes a housing assembly 10 and an optical fiber winding assembly 20.
Wherein, the whole demountable installation of optic fibre rolling component 20 is inside shell subassembly 10, and the drawer 110 when in shell subassembly 10 damages the back promptly, can shift the installation with optic fibre rolling component 20 is whole, and it is more convenient to realize the whole dismantlement installation of optic fibre.
Referring to fig. 1 and 2, the housing assembly 10 includes a drawer 110, a vertical plate 120, and a fiber connector 130. The vertical plate 120 is fixedly arranged at the opening at the side of the drawer 110; an L-shaped frame plate 140 is fixedly arranged between the inner wall of the drawer 110 and the back of the vertical plate 120; the drawer 110, the vertical plate 120 and the L-shaped frame plate 140 are respectively fixed by bolts. The side of the vertical plate 120 is provided with a plurality of equidistant mounting openings, the plurality of optical fiber connectors 130 are respectively and fixedly mounted inside the mounting openings, and the inside of each mounting opening is provided with an anti-slip sleeve, so that the optical fiber connectors 130 are stably inserted inside the mounting openings.
Referring to fig. 3, the optical fiber winding assembly 20 includes a winding plate 210, a first positioning bolt 220 and an optical fiber winding limiting portion 230. The winding disc 210 is arranged inside the drawer 110, the two first positioning bolts 220 are respectively arranged on two sides above the winding disc 210, the screw of each first positioning bolt 220 is movably penetrated through the winding disc 210, the screw of each first positioning bolt 220 is fixed on the bottom wall inside the drawer 110 in a threaded manner, the optical fiber winding limiting portions 230 are provided with two groups, the two groups of optical fiber winding limiting portions 230 are respectively arranged on two sides above the winding disc 210, and the screw of each first positioning bolt 220 is movably penetrated through one end of each optical fiber winding limiting portion 230. A limiting plate 250 is arranged on the outer edge of the upper surface of the winding disc 210, and the winding disc 210 and the limiting plate 250 are integrally formed; a plurality of groups of limiting plates 250 are arranged on the outer edge of the upper surface of the winding disc 210; the multiple sets of limiting plates 250 are used for limiting the optical fibers outside the winding disc 210. An annular groove 240 for winding the optical fiber is formed in the outer edge of the winding disc 210; the annular groove 240 is used for winding the optical fiber wound outside the take-up reel 210.
Referring to fig. 4, the optical fiber winding limiting portion 230 includes a horizontal plate 231 and a baffle 232. The transverse plate 231 is disposed above the winding disc 210, the screw of the first positioning bolt 220 movably penetrates through one end of the winding disc 210, and the baffle 232 is disposed at the bottom of the other end of the transverse plate 231. The top of the baffle 232 is fixedly connected with a connecting plate 234, and the baffle 232 and the connecting plate 234 are fixed by welding; the upper surface of the connecting plate 234 is connected to the bottom of the cross plate 231. An adjusting bolt 233 is arranged above one end of the transverse plate 231 close to the connecting plate 234, a screw of the adjusting bolt 233 movably penetrates through the transverse plate 231, and the bottom end of the adjusting bolt 233 is screwed with the connecting plate 234. The upper surface of the transverse plate 231 near one end of the connecting plate 234 is provided with a strip-shaped groove 235, and the screw of the adjusting bolt 233 movably penetrates through the connecting plate 234. Adjusting the adjusting bolt 233 in the optical fiber winding limiting part 230, the baffle 232 at the bottom of the adjusting transverse plate 231 can be moved, so that the baffle 232 limits and shields the optical fiber outside the winding disc 210, and the optical fiber winding inside the drawer 110 is completed.
Referring to fig. 5, a spring 270 is disposed in the middle of the winding disc 210, a second positioning bolt 260 is disposed above the spring 270, the bottom end of a screw of the second positioning bolt 260 movably penetrates through the spring 270 and the winding disc 210, and the bottom end of the second positioning bolt 260 is connected to the drawer 110. the spring 270 above the winding disc 210 enables the bottom surface of the winding disc 210 to be tightly attached to the inner bottom wall of the drawer 110. A limit ring 280 is arranged at the top end of the spring 270, and a screw of the second positioning bolt 260 movably penetrates through the limit ring 280; the stop collar 280 is used for limiting and mounting the second positioning bolt 260.
This fiber optic distribution frame's operating principle convenient to dismouting: the winding disc 210 inside the drawer 110 is used for winding optical fibers, the adjusting bolt 233 in the optical fiber winding limiting part 230 is adjusted, and the baffle 232 at the bottom of the adjusting transverse plate 231 can be moved, so that the baffle 232 limits and shields the optical fibers outside the winding disc 210, and the optical fibers inside the drawer 110 are wound. When the damaged drawer 110 needs to be replaced, the optical fiber connector 130 on the vertical plate 120 is taken down, the first positioning bolt 220 and the second positioning bolt 260 in the optical fiber winding component 20 are detached, the winding disc 210 can be connected with the optical fibers to be detached and transferred to the new drawer 110 together, and the first positioning bolt 220 and the second positioning bolt 260 are used for fixed installation, so that the optical fibers are integrally detached and installed more conveniently.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An optical fiber distribution frame convenient to disassemble and assemble is characterized by comprising
The vertical plate (120) is fixedly installed at an opening in the side face of the drawer (110), multiple groups of equidistant installation openings are formed in the side face of the vertical plate (120), and the multiple groups of optical fiber connectors (130) are respectively and fixedly installed in the installation openings;
optical fiber winding assembly (20), optical fiber winding assembly (20) include rolling dish (210), first positioning bolt (220) and spacing portion of optic fibre rolling (230), rolling dish (210) set up in inside drawer (110), two first positioning bolt (220) set up respectively in rolling dish (210) top both sides, the screw rod activity of first positioning bolt (220) run through in rolling dish (210), just the screw rod spiro union of first positioning bolt (220) is fixed in the inside diapire of drawer (110), the spacing portion of optic fibre rolling (230) are provided with two sets ofly, and two sets of the spacing portion of optic fibre rolling (230) set up respectively in rolling dish (210) top both sides, just the screw rod activity of first positioning bolt (220) run through in spacing portion of rolling optic fibre (230) one end.
2. The optical fiber distribution frame convenient to disassemble and assemble according to claim 1, wherein the optical fiber winding limiting portion (230) comprises a transverse plate (231) and a baffle (232), the transverse plate (231) is arranged above the winding disc (210), the screw of the first positioning bolt (220) movably penetrates through one end of the winding disc (210), and the baffle (232) is arranged at the bottom of the other end of the transverse plate (231).
3. Optical fiber distribution frame facilitating disassembly and assembly according to claim 2, wherein a connecting plate (234) is fixedly connected to the top of the baffle (232), and the upper surface of the connecting plate (234) is connected to the bottom of the cross plate (231).
4. Optical fiber distribution frame convenient to disassemble and assemble according to claim 3, wherein an adjusting bolt (233) is arranged above one end of the cross plate (231) close to the connecting plate (234), a screw of the adjusting bolt (233) movably penetrates through the cross plate (231), and the bottom end of the adjusting bolt (233) is screwed with the connecting plate (234).
5. The optical fiber distribution frame convenient to disassemble and assemble as claimed in claim 4, wherein a strip-shaped groove (235) is formed in the upper surface of one end, close to the connecting plate (234), of the transverse plate (231), and a screw of the adjusting bolt (233) movably penetrates through the connecting plate (234).
6. The optical fiber distribution frame convenient to disassemble and assemble according to claim 1, wherein a spring (270) is arranged in the middle of the winding disc (210), a second positioning bolt (260) is arranged above the spring (270), the bottom end of a screw rod of the second positioning bolt (260) is movably penetrated through the spring (270) and the winding disc (210) respectively, and the bottom end of the second positioning bolt (260) is connected to the drawer (110).
7. Optical fiber distribution frame convenient to disassemble and assemble according to claim 6, wherein a limit ring (280) is arranged at the top end of the spring (270), and the screw of the second positioning bolt (260) movably penetrates through the limit ring (280).
8. Optical fibre distribution frame facilitating disassembly and assembly according to claim 1, characterised in that between the inner wall of the drawer (110) and the back of the riser (120) is fixedly mounted an L-shaped shelf (140).
9. Optical fiber distribution frame facilitating disassembly and assembly according to claim 1, wherein limiting plates (250) are arranged on the outer edges of the upper surface of the take-up reel (210), and the limiting plates (250) are arranged in groups on the outer edges of the upper surface of the take-up reel (210).
10. Optical fiber distribution frame convenient to dismount and mount according to claim 1, characterized in that the outer edge of the winding disc (210) is provided with an annular groove (240) for winding optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120602167.0U CN214225537U (en) | 2021-03-24 | 2021-03-24 | Optical fiber distribution frame convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120602167.0U CN214225537U (en) | 2021-03-24 | 2021-03-24 | Optical fiber distribution frame convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214225537U true CN214225537U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120602167.0U Active CN214225537U (en) | 2021-03-24 | 2021-03-24 | Optical fiber distribution frame convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214225537U (en) |
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2021
- 2021-03-24 CN CN202120602167.0U patent/CN214225537U/en active Active
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