CN110794539A - Core box type jumper connection-free optical cable cross-connecting cabinet - Google Patents
Core box type jumper connection-free optical cable cross-connecting cabinet Download PDFInfo
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- CN110794539A CN110794539A CN201911126059.4A CN201911126059A CN110794539A CN 110794539 A CN110794539 A CN 110794539A CN 201911126059 A CN201911126059 A CN 201911126059A CN 110794539 A CN110794539 A CN 110794539A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a core box type jumper connection-free optical cable cross-connecting cabinet, which comprises an optical cable cross-connecting cabinet and also comprises: the height adjusting mechanism is detachably arranged at the bottom of the optical cable cross connecting box; and the fixing mechanism is detachably arranged at the bottom of the inner cavity of the optical cable cross-connecting box. The invention relates to the technical field of communication, in particular to a core box type jumper connection-free optical cable cross-connecting cabinet. The invention can make the height of the optical cable cross connecting box rise or fall, can change the height of the optical cable cross connecting box according to the humidity of the city, has strong moisture-proof effect, can independently fix the optical cable, is beneficial to searching and maintaining, and has stronger practicability.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a core box type jumper connection-free optical cable cross-connecting cabinet.
Background
The optical cable cross-connecting box is cross-connecting equipment for providing optical cable terminating and jumper connection for optical cables of a main layer and an optical cable of a wiring layer. After the optical cable is introduced into the optical cable cross-connecting box, after fixing, terminating and fiber matching, the main layer optical cable is communicated with the wiring layer optical cable by using the jump fiber;
the optical cable cross-connecting cabinet mainly comprises an indoor part and an outdoor part, wherein the indoor part mainly adopts a wall-mounted type, and the outdoor part mainly adopts a floor type. For outdoor optical cable cross-connecting boxes, it is necessary to be able to withstand a relatively harsh external environment. Therefore, the box body has high requirements on the aspects of water resistance, moisture resistance, dust resistance, impact damage resistance, insect and mouse damage resistance and the like. Present outdoor optical cable distributing box flexibility is relatively poor, and current optical cable distributing box is difficult to change its self height according to the humidity difference in city, and dampproofing effect is poor, and in addition, the optical cable is fixed in the distributing box with the form of bundling, in case a certain optical cable damages, is very unfavorable for looking for the maintenance, consequently, is necessary to provide a novel optical cable distributing box.
Disclosure of Invention
The invention aims to provide a core box type jumper connection-free optical cable cross-connecting box, which at least solves the problems that an optical cable is inconvenient to find and has poor moisture-proof function in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a core box formula jumper connection optical cable distributing box exempts from, includes the optical cable distributing box, still includes: the height adjusting mechanism is detachably arranged at the bottom of the optical cable cross connecting box; and the fixing mechanism is detachably arranged at the bottom of the inner cavity of the optical cable cross-connecting box.
Preferably, the height adjustment mechanism includes: the device comprises a base, wherein through holes are formed in two sides of the top of the base, and lug plates are fixedly arranged at four corners of the top of the base; the number of the first connecting rods is four, and one end of each first connecting rod is connected with the inner side of the lug plate on the base through a pin shaft; the supporting plate is detachably arranged at the bottom of the optical cable cross-connecting box, and four corners of the bottom of the supporting plate are fixedly provided with lug plates; the number of the second connecting rods is four, and one end of each second connecting rod is connected with the lug plate on the supporting plate through a pin shaft; the number of the connecting shafts is four, and one end of the first connecting rod is rotatably connected with one end of the second connecting rod through the connecting shafts; the support is in a shape like a Chinese character 'hui', sliding grooves are formed in the front side and the rear side of the support, the connecting shaft penetrates through an inner cavity of the sliding grooves, and screw holes are formed in the right side of the support along the circumferential direction; the two ends of the screw rod are rotatably connected to the inner cavity of the bracket through bearings, and the right side of the screw rod extends out of the right side wall of the bracket; the two screw nuts are respectively screwed on the left side and the right side of the outer wall of the screw rod, and the side walls of the screw nuts are fixedly connected with the end parts of the connecting shafts; the rotating plate is fixedly connected to the right side of the screw rod; the screw is in threaded connection with the right side of the rotating plate, and one end of the screw is fixed with the rotating plate in threaded connection with the inner cavity of the screw hole; the handle, handle fixed connection is in the right side of screw rod.
Preferably, the fixing mechanism includes: the supporting plate is detachably arranged at the bottom of the inner cavity of the optical cable cross-connecting box; the positioning rings are arranged on the front side of the supporting plate from left to right; the locking unit, a plurality of the locking unit sets up in the front side of backup pad from a left side to the right side, and the locking unit is located the holding ring under.
Preferably, the threads on the left side and the right side of the outer wall of the screw rod are positive and negative threads.
Preferably, the locking unit includes: the fixing plate is U-shaped and fixedly connected to the front side of the supporting plate, and a clamping groove is formed in the front end of the left side wall of the fixing plate; the first soft cushion is adhered to the rear side of the inner cavity of the fixing plate; the cover plate is rotatably connected to the right end of the front side of the fixed plate through a pin shaft; a second cushion bonded to the rear side of the cover plate; a label adhered to the front side of the cover plate; one side of the clamping plate is fixedly connected to the left side of the cover plate, and the other side of the clamping plate is clamped with the clamping groove and fixed to the cover plate; the pressing sheet is fixedly arranged on the left side of the clamping plate.
Preferably, the rear side of the card is triangular.
The core box type jumper connection-free optical cable cross-connecting cabinet provided by the invention has the beneficial effects that:
1. the height of the optical cable cross connecting cabinet can be increased or decreased through the height adjusting mechanism, the height of the optical cable cross connecting cabinet can be changed according to the humidity of a city, and the moisture-proof effect is strong;
2. the optical cable fixing device can fix the optical cable independently through the fixing mechanism, is favorable for searching and maintaining, and has stronger practicability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the height adjustment mechanism of FIG. 1;
FIG. 3 is a top cross-sectional view of FIG. 2;
FIG. 4 is a right side view of the stand of FIG. 3;
FIG. 5 is a schematic view of the securing mechanism of FIG. 1;
fig. 6 is a schematic structural view of the locking unit in fig. 5.
In the figure: 1. optical cable distributing box, 2, heightening mechanism, 21, base, 22, first connecting rod, 23, layer board, 24, second connecting rod, 25, connecting axle, 26, support, 27, spout, 28, lead screw, 29, screw nut, 210, commentaries on classics board, 211, screw, 212, screw rod, 213, handle, 3, fixed establishment, 31, backup pad, 32, holding ring, 33, locking unit, 331, fixed plate, 332, draw-in groove, 333, first cushion, 334, apron, 335, second cushion, 336, label, 337, cardboard, 338, preforming.
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. 1-6, the present invention provides a technical solution: the utility model provides a core box formula jumper connection optical cable distributing box of exempting from, includes optical cable distributing box 1, still includes heightening mechanism 2 and fixed establishment 3, heightening mechanism 2 can dismantle and set up in the bottom of optical cable distributing box 1, and fixed establishment 3 can dismantle and set up in the inner chamber bottom of optical cable distributing box 1.
As a preferable scheme, further, the height-adjusting mechanism 2 includes a base 21, a first connecting rod 22, a supporting plate 23, a second connecting rod 24, a connecting shaft 25, a bracket 26, a sliding groove 27, a screw 28, a screw nut 29, a rotating plate 210, a screw hole 211, a screw 212 and a handle 213, through holes are formed on both sides of the top of the base 21, the base 21 can be fixed by matching bolts with the through holes, lug plates are fixedly installed on four corners of the top of the base 21, one end of the first connecting rod 22 is connected with the inner side of the lug plate through a pin shaft, the optical cable cross-connecting box 1 is supported by matching the first connecting rod 22 with the second connecting rod 24, the supporting plate 23 is detachably installed at the bottom of the optical cable cross-connecting box 1, the lug plates are fixedly installed on four corners of the bottom of the supporting plate 23, one end of the second connecting rod 24 is connected with the lug plates through a pin shaft, the other end of the, the support 26 is in a shape of a Chinese character 'hui', the front side and the rear side of the support 26 are both provided with sliding grooves 27, the sliding grooves 27 reserve enough moving space for the connecting shaft 25, the support 26 is fixed under the support of the connecting shaft 25, the connecting shaft 25 is inserted into the inner cavity of the sliding grooves 27, the right side of the support 26 is circumferentially provided with screw holes 211, the screw holes 211 are circumferentially distributed by taking the axis of the screw rod 28 as a round point, it is ensured that the screw rod 212 can correspond to the positions of the screw holes 211 when the rotating plate 210 rotates, both ends of the screw rod 28 are rotatably connected to the inner cavity of the support 26 through bearings, the right side wall of the screw rod 28 extending out of the support 26 is fixedly connected with the rotating plate 210, the bottom of the rotating plate 210 is higher than the bottom of the support 26, when the optical cable cross connecting box 1 falls to the lowest point, the rotating plate 210 is prevented from colliding with the base 21 or the supporting plate 23 to influence the rotation of the, the side wall of the screw nut 29 is fixedly connected with the end of the connecting shaft 25, the screw 212 is screwed on the right side of the rotating plate 210, the end of the screw 212 is screwed with the inner cavity of the screw hole 211 and fixed to the rotating plate 210, and the handle 213 is fixedly connected to the right side of the screw 212. As a preferred scheme, furthermore, the fixing mechanism 3 includes a supporting plate 31, a positioning ring 32 and a locking unit 33, the supporting plate 31 is detachably disposed at the bottom of the inner cavity of the optical cable cross-connecting box 1, a plurality of positioning rings 32 are disposed at the front side of the supporting plate 31 from left to right, two ends of each positioning ring 32 are provided with an inward protrusion for limiting the inserted optical cable, a plurality of locking units 33 are disposed at the front side of the supporting plate 31 from left to right, and the locking unit 33 is located under the positioning rings 32.
Preferably, the threads on the left and right sides of the outer wall of the screw 28 are positive and negative threads, and when the screw 28 is rotated clockwise or counterclockwise, the rotational force of the outer wall threads of the screw 28 drives the two screw nuts 29 to move inward or outward simultaneously.
Preferably, the locking unit 33 includes a fixing plate 331, a slot 332, a first cushion 333, a cover plate 334, a second cushion 335, a label 336, a clamping plate 337 and a pressing plate 338, where the fixing plate 331 is U-shaped, the fixing plate 331 is fixedly connected to the front side of the support plate 31, the slot 332 is formed at the front end of the left side wall of the fixing plate 331, the first cushion 333 is adhered to the rear side of the inner cavity of the fixing plate 331, the first cushion 333 and the second cushion 335 are made of silicone rubber and have elasticity, the optical cable is clamped and fixed by the cooperation of the first cushion 333 and the second cushion 335, the cover plate 334 is rotatably connected to the right end of the front side of the fixing plate 331 by a pin, the second cushion 335 is adhered to the rear side of the cover plate 334, the label 336 is adhered to the front side of the cover plate 334, the label 336 is provided with numbers, the optical cable can be conveniently found by numbering of the label, and the opposite side of cardboard 337 is fixed to apron 334 with draw-in groove 332 joint, and cardboard 337 is the elastic plastic board, can make cardboard 337 not damage when taking place weak deformation to realize cardboard 337 and draw-in groove 332's joint and remove, preforming 338 is fixed to be set up in the left side of cardboard 337, can do benefit to the removal of drive cardboard 337 through preforming 338.
Preferably, the rear side of the catch plate 337 is triangular, and when the cover plate 334 approaches the fixing plate 331, the catch plate 337 can slide along the left sidewall of the fixing plate 331 by using its rear inclined surface, so as to prevent the catch plate 337 and the front side of the fixing plate 331 from blocking each other and preventing the cover plate 334 from rotating.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the height of the optical cable cross-connecting box 1 needs to be adjusted, the handle 213 is held to drive the screw rod 212 to rotate, so that the screw rod 212 is screwed out of the screw hole 211 to release the fixation of the rotating plate 210, the screw rod 28 is driven to rotate clockwise or counterclockwise, the two screw rod nuts 29 can be driven to move inwards or outwards under the rotating force of the outer wall threads of the screw rod 28, meanwhile, the connecting shaft 25 drives one ends of the first connecting rod 22 and the second connecting rod 24 to move inwards or outwards, the included angle between the first connecting rod 22 and the second connecting rod 24 becomes smaller or larger, so that the supporting plate 23 drives the optical cable cross-connecting box 1 to move downwards or upwards, when the optical cable cross-connecting box 1 moves to a required height, the screw rod 212 is rotated into the screw hole 211 at a corresponding position, so that the braking of the screw rod 28 can be realized, the height adjustment of the optical cable cross-connecting box 1 is completed, when the optical cable needs to, rotatory apron 334 makes fixed plate 331 open, alright insert the optical cable in holding ring 32 and fixed plate 331, again will lap 334 to revolving and move, cardboard 337 receives self inclined plane effect to slide along fixed plate 331 outer wall, treat that apron 334 pastes tight fixed plate 331, cardboard 337 inserts in draw-in groove 332 and fixes to apron 334, first cushion 333 is fixed to the optical cable clamp with the cooperation of second cushion 335, serial number through on the label 336 can realize seeking to the optical cable, thereby when in-service use, can adjust the height of optical cable distributing box 1 according to the tidal humidity in urban area, moisture-proof capability is strong, and can fix alone to the optical cable, be convenient for during the maintenance seeking of optical cable, more do benefit to the popularization.
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 (6)
1. The utility model provides a jump connection optical cable distributing box is exempted from to core box formula, includes optical cable distributing box (1), its characterized in that: further comprising:
the height adjusting mechanism (2), the height adjusting mechanism (2) is detachably arranged at the bottom of the optical cable cross connecting cabinet (1);
the fixing mechanism (3) is detachably arranged at the bottom of the inner cavity of the optical cable cross connecting cabinet (1).
2. The patch cord cross-connect cabinet is exempted from to core box formula of claim 1, characterized by: the height-adjusting mechanism (2) comprises:
the device comprises a base (21), through holes are formed in two sides of the top of the base (21), and ear plates are fixedly mounted at four corners of the top of the base (21);
the number of the first connecting rods (22) is four, and one end of each first connecting rod (22) is connected with the inner side of an ear plate on the base (21) through a pin shaft;
the supporting plate (23) is detachably arranged at the bottom of the optical cable cross connecting box (1), and four corners of the bottom of the supporting plate (23) are fixedly provided with ear plates;
the number of the second connecting rods (24) is four, and one end of each second connecting rod (24) is connected with an ear plate on the supporting plate (23) through a pin shaft;
the number of the connecting shafts (25) is four, and one end of the first connecting rod (22) is rotatably connected with one end of the second connecting rod (24) through the connecting shafts (25);
the support (26) is in a shape of a Chinese character 'hui', sliding grooves (27) are formed in the front side and the rear side of the support (26), the connecting shaft (25) penetrates through the inner cavity of the sliding grooves (27), and screw holes (211) are formed in the right side of the support (26) along the circumferential direction;
the two ends of the screw rod (28) are rotatably connected to the inner cavity of the support (26) through bearings, and the right side of the screw rod (28) extends out of the right side wall of the support (26);
the number of the screw nuts (29) is two, the two screw nuts (29) are respectively screwed on the left side and the right side of the outer wall of the screw (28), and the side wall of each screw nut (29) is fixedly connected with the end part of the connecting shaft (25);
the rotating plate (210), the rotating plate (210) is fixedly connected to the right side of the screw rod (28);
the screw rod (212) is screwed on the right side of the rotating plate (210), and one end of the screw rod (212) is screwed with the inner cavity of the screw hole (211) and fixed on the rotating plate (210);
and the handle (213), and the handle (213) is fixedly connected to the right side of the screw rod (212).
3. The patch cord cross-connect cabinet is exempted from to core box formula of claim 1, characterized by: the fixing mechanism (3) includes:
the supporting plate (31), the supporting plate (31) is detachably arranged at the bottom of the inner cavity of the optical cable cross connecting box (1);
the positioning rings (32) are arranged on the front side of the supporting plate (31) from left to right;
the locking unit (33), a plurality of locking unit (33) set up in the front side of backup pad (31) from a left side to the right side, and locking unit (33) are located holding ring (32) under.
4. The patch cord cross-connect cabinet is exempted from to core box formula of claim 2, characterized by: the left and right threads of the outer wall of the lead screw (28) are positive and negative threads.
5. A splice closure for a jumper-free core-style optical cable as claimed in claim 3, wherein: the locking unit (33) comprises:
the fixing plate (331) is U-shaped, the fixing plate (331) is fixedly connected to the front side of the supporting plate (31), and a clamping groove (332) is formed in the front end of the left side wall of the fixing plate (331);
a first soft pad (333), wherein the first soft pad (333) is adhered to the rear side of the inner cavity of the fixing plate (331);
the cover plate (334) is rotatably connected to the right end of the front side of the fixing plate (331) through a pin shaft;
a second cushion (335), the second cushion (335) adhered to a rear side of the cover panel (334);
a label (336), the label (336) adhered to a front side of the cover plate (334);
one side of the clamping plate (337) is fixedly connected to the left side of the cover plate (334), and the other side of the clamping plate (337) is clamped with the clamping groove (332) and fixed to the cover plate (334);
the pressing sheet (338) is fixedly arranged on the left side of the clamping plate (337).
6. The patch cord cross-connect cabinet is exempted from to core box formula of claim 5, characterized by: the rear side of the clamping plate (337) is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126059.4A CN110794539A (en) | 2019-11-20 | 2019-11-20 | Core box type jumper connection-free optical cable cross-connecting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126059.4A CN110794539A (en) | 2019-11-20 | 2019-11-20 | Core box type jumper connection-free optical cable cross-connecting cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110794539A true CN110794539A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911126059.4A Pending CN110794539A (en) | 2019-11-20 | 2019-11-20 | Core box type jumper connection-free optical cable cross-connecting cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110794539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217165A (en) * | 2020-08-25 | 2021-01-12 | 衡阳和众信息技术有限责任公司 | Junction box for network engineering |
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| CN208506327U (en) * | 2018-06-28 | 2019-02-15 | 深圳华海通讯股份有限公司 | A kind of fiber cable cross connection box |
| CN209132474U (en) * | 2018-09-29 | 2019-07-19 | 杭州金隆通信器材有限公司 | A kind of no jump optical cable distribution box |
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2019
- 2019-11-20 CN CN201911126059.4A patent/CN110794539A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643808Y (en) * | 2003-09-18 | 2004-09-29 | 祝新昆 | Liftable chopping block |
| CN201583710U (en) * | 2009-12-15 | 2010-09-15 | 中天宽带技术有限公司 | Optical cable cross connecting cabinet requiring no jumper |
| CN202049272U (en) * | 2011-05-13 | 2011-11-23 | 深圳日海通讯技术股份有限公司 | Optical cable cross connecting cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112217165A (en) * | 2020-08-25 | 2021-01-12 | 衡阳和众信息技术有限责任公司 | Junction box for network engineering |
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